+2018-05-02 Pedro Alves <palves@redhat.com>
+ John Baldwin <jhb@freebsd.org>
+
+ * target.h (enum strata) <debug_stratum>: New.
+ (struct target_ops) <all delegation methods>: Replace by C++
+ virtual methods, and drop "to_" prefix. All references updated
+ throughout.
+ <to_shortname, to_longname, to_doc, to_data,
+ to_have_steppable_watchpoint, to_have_continuable_watchpoint,
+ to_has_thread_control, to_attach_no_wait>: Delete, replaced by
+ virtual methods. All references updated throughout.
+ <can_attach, supports_terminal_ours, can_create_inferior,
+ get_thread_control_capabilities, attach_no_wait>: New
+ virtual methods.
+ <insert_breakpoint, remove_breakpoint>: Now
+ TARGET_DEFAULT_NORETURN methods.
+ <info_proc>: Now returns bool.
+ <to_magic>: Delete.
+ (OPS_MAGIC): Delete.
+ (current_target): Delete. All references replaced by references
+ to ...
+ (target_stack): ... this. New.
+ (target_shortname, target_longname): Adjust.
+ (target_can_run): Now a function declaration.
+ (default_child_has_all_memory, default_child_has_memory)
+ (default_child_has_stack, default_child_has_registers)
+ (default_child_has_execution): Remove target_ops parameter.
+ (complete_target_initialization): Delete.
+ (memory_breakpoint_target): New template class.
+ (test_target_ops): Refactor as a C++ class with virtual methods.
+ * make-target-delegates (NAME_PART): Tighten.
+ (POINTER_PART, CP_SYMBOL): New.
+ (SIMPLE_RETURN_PART): Reimplement.
+ (VEC_RETURN_PART): Expect less.
+ (RETURN_PART, VIRTUAL_PART): New.
+ (METHOD): Adjust to C++ virtual methods.
+ (scan_target_h): Remove reference to C99.
+ (dname): Output "target_ops::" prefix.
+ (write_function_header): Adjust to output a C++ class method.
+ (write_declaration): New.
+ (write_delegator): Adjust to output a C++ class method.
+ (tdname): Output "dummy_target::" prefix.
+ (write_tdefault, write_debugmethod): Adjust to output a C++ class
+ method.
+ (tdefault_names, debug_names): Delete.
+ (return_types, tdefaults, styles, argtypes_array): New.
+ (top level): All methods are delegators.
+ (print_class): New.
+ (top level): Print dummy_target and debug_target classes.
+ * target-delegates.c: Regenerate.
+ * target-debug.h (target_debug_print_enum_info_proc_what)
+ (target_debug_print_thread_control_capabilities)
+ (target_debug_print_thread_info_p): New.
+ * target.c (dummy_target): Delete.
+ (the_dummy_target, the_debug_target): New.
+ (target_stack): Now extern.
+ (set_targetdebug): Push/unpush debug target.
+ (default_child_has_all_memory, default_child_has_memory)
+ (default_child_has_stack, default_child_has_registers)
+ (default_child_has_execution): Remove target_ops parameter.
+ (complete_target_initialization): Delete.
+ (add_target_with_completer): No longer call
+ complete_target_initialization.
+ (target_supports_terminal_ours): Use regular delegation.
+ (update_current_target): Delete.
+ (push_target): No longer check magic number. Don't call
+ update_current_target.
+ (unpush_target): Don't call update_current_target.
+ (target_is_pushed): No longer check magic number.
+ (target_require_runnable): Skip for all stratums over
+ process_stratum.
+ (target_ops::info_proc): New.
+ (target_info_proc): Use find_target_at and
+ find_default_run_target.
+ (target_supports_disable_randomization): Use regular delegation.
+ (target_get_osdata): Use find_target_at.
+ (target_ops::open, target_ops::close, target_ops::can_attach)
+ (target_ops::attach, target_ops::can_create_inferior)
+ (target_ops::create_inferior, target_ops::can_run)
+ (target_can_run): New.
+ (default_fileio_target): Use regular delegation.
+ (target_ops::fileio_open, target_ops::fileio_pwrite)
+ (target_ops::fileio_pread, target_ops::fileio_fstat)
+ (target_ops::fileio_close, target_ops::fileio_unlink)
+ (target_ops::fileio_readlink): New.
+ (target_fileio_open_1, target_fileio_unlink)
+ (target_fileio_readlink): Always call the target method. Handle
+ FILEIO_ENOSYS.
+ (return_zero, return_zero_has_execution): Delete.
+ (init_dummy_target): Delete.
+ (dummy_target::dummy_target, dummy_target::shortname)
+ (dummy_target::longname, dummy_target::doc)
+ (debug_target::debug_target, debug_target::shortname)
+ (debug_target::longname, debug_target::doc): New.
+ (target_supports_delete_record): Use regular delegation.
+ (setup_target_debug): Delete.
+ (maintenance_print_target_stack): Skip debug_stratum.
+ (initialize_targets): Instantiate the_dummy_target and
+ the_debug_target.
+ * auxv.c (target_auxv_parse): Remove 'ops' parameter. Adjust to
+ use target_stack.
+ (target_auxv_search, fprint_target_auxv): Adjust.
+ (info_auxv_command): Adjust to use target_stack.
+ * auxv.h (target_auxv_parse): Remove 'ops' parameter.
+ * exceptions.c (print_flush): Handle a NULL target_stack.
+ * regcache.c (target_ops_no_register): Refactor as class with
+ virtual methods.
+
+ * exec.c (exec_target): New class.
+ (exec_ops): Now an exec_target.
+ (exec_open, exec_close_1, exec_get_section_table)
+ (exec_xfer_partial, exec_files_info, exec_has_memory)
+ (exec_make_note_section): Refactor as exec_target methods.
+ (exec_file_clear, ignore, exec_remove_breakpoint, init_exec_ops):
+ Delete.
+ (exec_target::find_memory_regions): New.
+ (_initialize_exec): Don't call init_exec_ops.
+ * gdbcore.h (exec_file_clear): Delete.
+
+ * corefile.c (core_target): Delete.
+ (core_file_command): Adjust.
+ * corelow.c (core_target): New class.
+ (the_core_target): New.
+ (core_close): Remove target_ops parameter.
+ (core_close_cleanup): Adjust.
+ (core_target::close): New.
+ (core_open, core_detach, get_core_registers, core_files_info)
+ (core_xfer_partial, core_thread_alive, core_read_description)
+ (core_pid_to_str, core_thread_name, core_has_memory)
+ (core_has_stack, core_has_registers, core_info_proc): Rework as
+ core_target methods.
+ (ignore, core_remove_breakpoint, init_core_ops): Delete.
+ (_initialize_corelow): Initialize the_core_target.
+ * gdbcore.h (core_target): Delete.
+ (the_core_target): New.
+
+ * ctf.c: (ctf_target): New class.
+ (ctf_ops): Now a ctf_target.
+ (ctf_open, ctf_close, ctf_files_info, ctf_fetch_registers)
+ (ctf_xfer_partial, ctf_get_trace_state_variable_value)
+ (ctf_trace_find, ctf_traceframe_info): Refactor as ctf_target
+ methods.
+ (init_ctf_ops): Delete.
+ (_initialize_ctf): Don't call it.
+ * tracefile-tfile.c (tfile_target): New class.
+ (tfile_ops): Now a tfile_target.
+ (tfile_open, tfile_close, tfile_files_info)
+ (tfile_get_tracepoint_status, tfile_trace_find)
+ (tfile_fetch_registers, tfile_xfer_partial)
+ (tfile_get_trace_state_variable_value, tfile_traceframe_info):
+ Refactor as tfile_target methods.
+ (tfile_xfer_partial_features): Remove target_ops parameter.
+ (init_tfile_ops): Delete.
+ (_initialize_tracefile_tfile): Don't call it.
+ * tracefile.c (tracefile_has_all_memory, tracefile_has_memory)
+ (tracefile_has_stack, tracefile_has_registers)
+ (tracefile_thread_alive, tracefile_get_trace_status): Refactor as
+ tracefile_target methods.
+ (init_tracefile_ops): Delete.
+ (tracefile_target::tracefile_target): New.
+ * tracefile.h: Include "target.h".
+ (tracefile_target): New class.
+ (init_tracefile_ops): Delete.
+
+ * spu-multiarch.c (spu_multiarch_target): New class.
+ (spu_ops): Now a spu_multiarch_target.
+ (spu_thread_architecture, spu_region_ok_for_hw_watchpoint)
+ (spu_fetch_registers, spu_store_registers, spu_xfer_partial)
+ (spu_search_memory, spu_mourn_inferior): Refactor as
+ spu_multiarch_target methods.
+ (init_spu_ops): Delete.
+ (_initialize_spu_multiarch): Remove references to init_spu_ops,
+ complete_target_initialization.
+
+ * ravenscar-thread.c (ravenscar_thread_target): New class.
+ (ravenscar_ops): Now a ravenscar_thread_target.
+ (ravenscar_resume, ravenscar_wait, ravenscar_update_thread_list)
+ (ravenscar_thread_alive, ravenscar_pid_to_str)
+ (ravenscar_fetch_registers, ravenscar_store_registers)
+ (ravenscar_prepare_to_store, ravenscar_stopped_by_sw_breakpoint)
+ (ravenscar_stopped_by_hw_breakpoint)
+ (ravenscar_stopped_by_watchpoint, ravenscar_stopped_data_address)
+ (ravenscar_mourn_inferior, ravenscar_core_of_thread)
+ (ravenscar_get_ada_task_ptid): Refactor as ravenscar_thread_target
+ methods.
+ (init_ravenscar_thread_ops): Delete.
+ (_initialize_ravenscar): Remove references to
+ init_ravenscar_thread_ops and complete_target_initialization.
+
+ * bsd-uthread.c (bsd_uthread_ops_hack): Delete.
+ (bsd_uthread_target): New class.
+ (bsd_uthread_ops): Now a bsd_uthread_target.
+ (bsd_uthread_activate): Adjust to refer to bsd_uthread_ops.
+ (bsd_uthread_close, bsd_uthread_mourn_inferior)
+ (bsd_uthread_fetch_registers, bsd_uthread_store_registers)
+ (bsd_uthread_wait, bsd_uthread_resume, bsd_uthread_thread_alive)
+ (bsd_uthread_update_thread_list, bsd_uthread_extra_thread_info)
+ (bsd_uthread_pid_to_str): Refactor as bsd_uthread_target methods.
+ (bsd_uthread_target): Delete function.
+ (_initialize_bsd_uthread): Remove reference to
+ complete_target_initialization.
+
+ * bfd-target.c (target_bfd_data): Delete. Fields folded into ...
+ (target_bfd): ... this new class.
+ (target_bfd_xfer_partial, target_bfd_get_section_table)
+ (target_bfd_close): Refactor as target_bfd methods.
+ (target_bfd::~target_bfd): New.
+ (target_bfd_reopen): Adjust.
+ (target_bfd::close): New.
+
+ * record-btrace.c (record_btrace_target): New class.
+ (record_btrace_ops): Now a record_btrace_target.
+ (record_btrace_open, record_btrace_stop_recording)
+ (record_btrace_disconnect, record_btrace_close)
+ (record_btrace_async, record_btrace_info)
+ (record_btrace_insn_history, record_btrace_insn_history_range)
+ (record_btrace_insn_history_from, record_btrace_call_history)
+ (record_btrace_call_history_range)
+ (record_btrace_call_history_from, record_btrace_record_method)
+ (record_btrace_is_replaying, record_btrace_will_replay)
+ (record_btrace_xfer_partial, record_btrace_insert_breakpoint)
+ (record_btrace_remove_breakpoint, record_btrace_fetch_registers)
+ (record_btrace_store_registers, record_btrace_prepare_to_store)
+ (record_btrace_to_get_unwinder)
+ (record_btrace_to_get_tailcall_unwinder, record_btrace_resume)
+ (record_btrace_commit_resume, record_btrace_wait)
+ (record_btrace_stop, record_btrace_can_execute_reverse)
+ (record_btrace_stopped_by_sw_breakpoint)
+ (record_btrace_supports_stopped_by_sw_breakpoint)
+ (record_btrace_stopped_by_hw_breakpoint)
+ (record_btrace_supports_stopped_by_hw_breakpoint)
+ (record_btrace_update_thread_list, record_btrace_thread_alive)
+ (record_btrace_goto_begin, record_btrace_goto_end)
+ (record_btrace_goto, record_btrace_stop_replaying_all)
+ (record_btrace_execution_direction)
+ (record_btrace_prepare_to_generate_core)
+ (record_btrace_done_generating_core): Refactor as
+ record_btrace_target methods.
+ (init_record_btrace_ops): Delete.
+ (_initialize_record_btrace): Remove reference to
+ init_record_btrace_ops.
+ * record-full.c (RECORD_FULL_IS_REPLAY): Adjust to always refer to
+ the execution_direction global.
+ (record_full_base_target, record_full_target)
+ (record_full_core_target): New classes.
+ (record_full_ops): Now a record_full_target.
+ (record_full_core_ops): Now a record_full_core_target.
+ (record_full_target::detach, record_full_target::disconnect)
+ (record_full_core_target::disconnect)
+ (record_full_target::mourn_inferior, record_full_target::kill):
+ New.
+ (record_full_open, record_full_close, record_full_async): Refactor
+ as methods of the record_full_base_target class.
+ (record_full_resume, record_full_commit_resume): Refactor
+ as methods of the record_full_target class.
+ (record_full_wait, record_full_stopped_by_watchpoint)
+ (record_full_stopped_data_address)
+ (record_full_stopped_by_sw_breakpoint)
+ (record_full_supports_stopped_by_sw_breakpoint)
+ (record_full_stopped_by_hw_breakpoint)
+ (record_full_supports_stopped_by_hw_breakpoint): Refactor as
+ methods of the record_full_base_target class.
+ (record_full_store_registers, record_full_xfer_partial)
+ (record_full_insert_breakpoint, record_full_remove_breakpoint):
+ Refactor as methods of the record_full_target class.
+ (record_full_can_execute_reverse, record_full_get_bookmark)
+ (record_full_goto_bookmark, record_full_execution_direction)
+ (record_full_record_method, record_full_info, record_full_delete)
+ (record_full_is_replaying, record_full_will_replay)
+ (record_full_goto_begin, record_full_goto_end, record_full_goto)
+ (record_full_stop_replaying): Refactor as methods of the
+ record_full_base_target class.
+ (record_full_core_resume, record_full_core_kill)
+ (record_full_core_fetch_registers)
+ (record_full_core_prepare_to_store)
+ (record_full_core_store_registers, record_full_core_xfer_partial)
+ (record_full_core_insert_breakpoint)
+ (record_full_core_remove_breakpoint)
+ (record_full_core_has_execution): Refactor
+ as methods of the record_full_core_target class.
+ (record_full_base_target::supports_delete_record): New.
+ (init_record_full_ops): Delete.
+ (init_record_full_core_ops): Delete.
+ (record_full_save): Refactor as method of the
+ record_full_base_target class.
+ (_initialize_record_full): Remove references to
+ init_record_full_ops and init_record_full_core_ops.
+
+ * remote.c (remote_target, extended_remote_target): New classes.
+ (remote_ops): Now a remote_target.
+ (extended_remote_ops): Now an extended_remote_target.
+ (remote_insert_fork_catchpoint, remote_remove_fork_catchpoint)
+ (remote_insert_vfork_catchpoint, remote_remove_vfork_catchpoint)
+ (remote_insert_exec_catchpoint, remote_remove_exec_catchpoint)
+ (remote_pass_signals, remote_set_syscall_catchpoint)
+ (remote_program_signals, )
+ (remote_thread_always_alive): Remove target_ops parameter.
+ (remote_thread_alive, remote_thread_name)
+ (remote_update_thread_list, remote_threads_extra_info)
+ (remote_static_tracepoint_marker_at)
+ (remote_static_tracepoint_markers_by_strid)
+ (remote_get_ada_task_ptid, remote_close, remote_start_remote)
+ (remote_open): Refactor as methods of remote_target.
+ (extended_remote_open, extended_remote_detach)
+ (extended_remote_attach, extended_remote_post_attach):
+ (extended_remote_supports_disable_randomization)
+ (extended_remote_create_inferior): : Refactor as method of
+ extended_remote_target.
+ (remote_set_permissions, remote_open_1, remote_detach)
+ (remote_follow_fork, remote_follow_exec, remote_disconnect)
+ (remote_resume, remote_commit_resume, remote_stop)
+ (remote_interrupt, remote_pass_ctrlc, remote_terminal_inferior)
+ (remote_terminal_ours, remote_wait, remote_fetch_registers)
+ (remote_prepare_to_store, remote_store_registers)
+ (remote_flash_erase, remote_flash_done, remote_files_info)
+ (remote_kill, remote_mourn, remote_insert_breakpoint)
+ (remote_remove_breakpoint, remote_insert_watchpoint)
+ (remote_watchpoint_addr_within_range)
+ (remote_remove_watchpoint, remote_region_ok_for_hw_watchpoint)
+ (remote_check_watch_resources, remote_stopped_by_sw_breakpoint)
+ (remote_supports_stopped_by_sw_breakpoint)
+ (remote_stopped_by_hw_breakpoint)
+ (remote_supports_stopped_by_hw_breakpoint)
+ (remote_stopped_by_watchpoint, remote_stopped_data_address)
+ (remote_insert_hw_breakpoint, remote_remove_hw_breakpoint)
+ (remote_verify_memory): Refactor as methods of remote_target.
+ (remote_write_qxfer, remote_read_qxfer): Remove target_ops
+ parameter.
+ (remote_xfer_partial, remote_get_memory_xfer_limit)
+ (remote_search_memory, remote_rcmd, remote_memory_map)
+ (remote_pid_to_str, remote_get_thread_local_address)
+ (remote_get_tib_address, remote_read_description): Refactor as
+ methods of remote_target.
+ (remote_target::fileio_open, remote_target::fileio_pwrite)
+ (remote_target::fileio_pread, remote_target::fileio_close): New.
+ (remote_hostio_readlink, remote_hostio_fstat)
+ (remote_filesystem_is_local, remote_can_execute_reverse)
+ (remote_supports_non_stop, remote_supports_disable_randomization)
+ (remote_supports_multi_process, remote_supports_cond_breakpoints)
+ (remote_supports_enable_disable_tracepoint)
+ (remote_supports_string_tracing)
+ (remote_can_run_breakpoint_commands, remote_trace_init)
+ (remote_download_tracepoint, remote_can_download_tracepoint)
+ (remote_download_trace_state_variable, remote_enable_tracepoint)
+ (remote_disable_tracepoint, remote_trace_set_readonly_regions)
+ (remote_trace_start, remote_get_trace_status)
+ (remote_get_tracepoint_status, remote_trace_stop)
+ (remote_trace_find, remote_get_trace_state_variable_value)
+ (remote_save_trace_data, remote_get_raw_trace_data)
+ (remote_set_disconnected_tracing, remote_core_of_thread)
+ (remote_set_circular_trace_buffer, remote_traceframe_info)
+ (remote_get_min_fast_tracepoint_insn_len)
+ (remote_set_trace_buffer_size, remote_set_trace_notes)
+ (remote_use_agent, remote_can_use_agent, remote_enable_btrace)
+ (remote_disable_btrace, remote_teardown_btrace)
+ (remote_read_btrace, remote_btrace_conf)
+ (remote_augmented_libraries_svr4_read, remote_load)
+ (remote_pid_to_exec_file, remote_can_do_single_step)
+ (remote_execution_direction, remote_thread_handle_to_thread_info):
+ Refactor as methods of remote_target.
+ (init_remote_ops, init_extended_remote_ops): Delete.
+ (remote_can_async_p, remote_is_async_p, remote_async)
+ (remote_thread_events, remote_upload_tracepoints)
+ (remote_upload_trace_state_variables): Refactor as methods of
+ remote_target.
+ (_initialize_remote): Remove references to init_remote_ops and
+ init_extended_remote_ops.
+
+ * remote-sim.c (gdbsim_target): New class.
+ (gdbsim_fetch_register, gdbsim_store_register, gdbsim_kill)
+ (gdbsim_load, gdbsim_create_inferior, gdbsim_open, gdbsim_close)
+ (gdbsim_detach, gdbsim_resume, gdbsim_interrupt)
+ (gdbsim_wait, gdbsim_prepare_to_store, gdbsim_xfer_partial)
+ (gdbsim_files_info, gdbsim_mourn_inferior, gdbsim_thread_alive)
+ (gdbsim_pid_to_str, gdbsim_has_all_memory, gdbsim_has_memory):
+ Refactor as methods of gdbsim_target.
+ (gdbsim_ops): Now a gdbsim_target.
+ (init_gdbsim_ops): Delete.
+ (gdbsim_cntrl_c): Adjust.
+ (_initialize_remote_sim): Remove reference to init_gdbsim_ops.
+
+ * amd64-linux-nat.c (amd64_linux_nat_target): New class.
+ (the_amd64_linux_nat_target): New.
+ (amd64_linux_fetch_inferior_registers)
+ (amd64_linux_store_inferior_registers): Refactor as methods of
+ amd64_linux_nat_target.
+ (_initialize_amd64_linux_nat): Adjust. Set linux_target.
+ * i386-linux-nat.c: Don't include "linux-nat.h".
+ (i386_linux_nat_target): New class.
+ (the_i386_linux_nat_target): New.
+ (i386_linux_fetch_inferior_registers)
+ (i386_linux_store_inferior_registers, i386_linux_resume): Refactor
+ as methods of i386_linux_nat_target.
+ (_initialize_i386_linux_nat): Adjust. Set linux_target.
+ * inf-child.c (inf_child_ops): Delete.
+ (inf_child_fetch_inferior_registers)
+ (inf_child_store_inferior_registers): Delete.
+ (inf_child_post_attach, inf_child_prepare_to_store): Refactor as
+ methods of inf_child_target.
+ (inf_child_target::supports_terminal_ours)
+ (inf_child_target::terminal_init)
+ (inf_child_target::terminal_inferior)
+ (inf_child_target::terminal_ours_for_output)
+ (inf_child_target::terminal_ours, inf_child_target::interrupt)
+ (inf_child_target::pass_ctrlc, inf_child_target::terminal_info):
+ New.
+ (inf_child_open, inf_child_disconnect, inf_child_close)
+ (inf_child_mourn_inferior, inf_child_maybe_unpush_target)
+ (inf_child_post_startup_inferior, inf_child_can_run)
+ (inf_child_pid_to_exec_file): Refactor as methods of
+ inf_child_target.
+ (inf_child_follow_fork): Delete.
+ (inf_child_target::can_create_inferior)
+ (inf_child_target::can_attach): New.
+ (inf_child_target::has_all_memory, inf_child_target::has_memory)
+ (inf_child_target::has_stack, inf_child_target::has_registers)
+ (inf_child_target::has_execution): New.
+ (inf_child_fileio_open, inf_child_fileio_pwrite)
+ (inf_child_fileio_pread, inf_child_fileio_fstat)
+ (inf_child_fileio_close, inf_child_fileio_unlink)
+ (inf_child_fileio_readlink, inf_child_use_agent)
+ (inf_child_can_use_agent): Refactor as methods of
+ inf_child_target.
+ (return_zero, inf_child_target): Delete.
+ (inf_child_target::inf_child_target): New.
+ * inf-child.h: Include "target.h".
+ (inf_child_target): Delete function prototype.
+ (inf_child_target): New class.
+ (inf_child_open_target, inf_child_mourn_inferior)
+ (inf_child_maybe_unpush_target): Delete.
+ * inf-ptrace.c (inf_ptrace_target::~inf_ptrace_target): New.
+ (inf_ptrace_follow_fork, inf_ptrace_insert_fork_catchpoint)
+ (inf_ptrace_remove_fork_catchpoint, inf_ptrace_create_inferior)
+ (inf_ptrace_post_startup_inferior, inf_ptrace_mourn_inferior)
+ (inf_ptrace_attach, inf_ptrace_post_attach, inf_ptrace_detach)
+ (inf_ptrace_detach_success, inf_ptrace_kill, inf_ptrace_resume)
+ (inf_ptrace_wait, inf_ptrace_xfer_partial)
+ (inf_ptrace_thread_alive, inf_ptrace_files_info)
+ (inf_ptrace_pid_to_str, inf_ptrace_auxv_parse): Refactor as
+ methods of inf_ptrace_target.
+ (inf_ptrace_target): Delete function.
+ * inf-ptrace.h: Include "inf-child.h".
+ (inf_ptrace_target): Delete function declaration.
+ (inf_ptrace_target): New class.
+ (inf_ptrace_trad_target, inf_ptrace_detach_success): Delete.
+ * linux-nat.c (linux_target): New.
+ (linux_ops, linux_ops_saved, super_xfer_partial): Delete.
+ (linux_nat_target::~linux_nat_target): New.
+ (linux_child_post_attach, linux_child_post_startup_inferior)
+ (linux_child_follow_fork, linux_child_insert_fork_catchpoint)
+ (linux_child_remove_fork_catchpoint)
+ (linux_child_insert_vfork_catchpoint)
+ (linux_child_remove_vfork_catchpoint)
+ (linux_child_insert_exec_catchpoint)
+ (linux_child_remove_exec_catchpoint)
+ (linux_child_set_syscall_catchpoint, linux_nat_pass_signals)
+ (linux_nat_create_inferior, linux_nat_attach, linux_nat_detach)
+ (linux_nat_resume, linux_nat_stopped_by_watchpoint)
+ (linux_nat_stopped_data_address)
+ (linux_nat_stopped_by_sw_breakpoint)
+ (linux_nat_supports_stopped_by_sw_breakpoint)
+ (linux_nat_stopped_by_hw_breakpoint)
+ (linux_nat_supports_stopped_by_hw_breakpoint, linux_nat_wait)
+ (linux_nat_kill, linux_nat_mourn_inferior)
+ (linux_nat_xfer_partial, linux_nat_thread_alive)
+ (linux_nat_update_thread_list, linux_nat_pid_to_str)
+ (linux_nat_thread_name, linux_child_pid_to_exec_file)
+ (linux_child_static_tracepoint_markers_by_strid)
+ (linux_nat_is_async_p, linux_nat_can_async_p)
+ (linux_nat_supports_non_stop, linux_nat_always_non_stop_p)
+ (linux_nat_supports_multi_process)
+ (linux_nat_supports_disable_randomization, linux_nat_async)
+ (linux_nat_stop, linux_nat_close, linux_nat_thread_address_space)
+ (linux_nat_core_of_thread, linux_nat_filesystem_is_local)
+ (linux_nat_fileio_open, linux_nat_fileio_readlink)
+ (linux_nat_fileio_unlink, linux_nat_thread_events): Refactor as
+ methods of linux_nat_target.
+ (linux_nat_wait_1, linux_xfer_siginfo, linux_proc_xfer_partial)
+ (linux_proc_xfer_spu, linux_nat_xfer_osdata): Remove target_ops
+ parameter.
+ (check_stopped_by_watchpoint): Adjust.
+ (linux_xfer_partial): Delete.
+ (linux_target_install_ops, linux_target, linux_nat_add_target):
+ Delete.
+ (linux_nat_target::linux_nat_target): New.
+ * linux-nat.h: Include "inf-ptrace.h".
+ (linux_nat_target): New.
+ (linux_target, linux_target_install_ops, linux_nat_add_target):
+ Delete function declarations.
+ (linux_target): Declare global.
+ * linux-thread-db.c (thread_db_target): New.
+ (thread_db_target::thread_db_target): New.
+ (thread_db_ops): Delete.
+ (the_thread_db_target): New.
+ (thread_db_detach, thread_db_wait, thread_db_mourn_inferior)
+ (thread_db_update_thread_list, thread_db_pid_to_str)
+ (thread_db_extra_thread_info)
+ (thread_db_thread_handle_to_thread_info)
+ (thread_db_get_thread_local_address, thread_db_get_ada_task_ptid)
+ (thread_db_resume): Refactor as methods of thread_db_target.
+ (init_thread_db_ops): Delete.
+ (_initialize_thread_db): Remove reference to init_thread_db_ops.
+ * x86-linux-nat.c: Don't include "linux-nat.h".
+ (super_post_startup_inferior): Delete.
+ (x86_linux_nat_target::~x86_linux_nat_target): New.
+ (x86_linux_child_post_startup_inferior)
+ (x86_linux_read_description, x86_linux_enable_btrace)
+ (x86_linux_disable_btrace, x86_linux_teardown_btrace)
+ (x86_linux_read_btrace, x86_linux_btrace_conf): Refactor as
+ methods of x86_linux_nat_target.
+ (x86_linux_create_target): Delete. Bits folded ...
+ (x86_linux_add_target): ... here. Now takes a linux_nat_target
+ pointer.
+ * x86-linux-nat.h: Include "linux-nat.h" and "x86-nat.h".
+ (x86_linux_nat_target): New class.
+ (x86_linux_create_target): Delete.
+ (x86_linux_add_target): Now takes a linux_nat_target pointer.
+ * x86-nat.c (x86_insert_watchpoint, x86_remove_watchpoint)
+ (x86_region_ok_for_watchpoint, x86_stopped_data_address)
+ (x86_stopped_by_watchpoint, x86_insert_hw_breakpoint)
+ (x86_remove_hw_breakpoint, x86_can_use_hw_breakpoint)
+ (x86_stopped_by_hw_breakpoint): Remove target_ops parameter and
+ make extern.
+ (x86_use_watchpoints): Delete.
+ * x86-nat.h: Include "breakpoint.h" and "target.h".
+ (x86_use_watchpoints): Delete.
+ (x86_can_use_hw_breakpoint, x86_region_ok_for_hw_watchpoint)
+ (x86_stopped_by_watchpoint, x86_stopped_data_address)
+ (x86_insert_watchpoint, x86_remove_watchpoint)
+ (x86_insert_hw_breakpoint, x86_remove_hw_breakpoint)
+ (x86_stopped_by_hw_breakpoint): New declarations.
+ (x86_nat_target): New template class.
+
+ * ppc-linux-nat.c (ppc_linux_nat_target): New class.
+ (the_ppc_linux_nat_target): New.
+ (ppc_linux_fetch_inferior_registers)
+ (ppc_linux_can_use_hw_breakpoint)
+ (ppc_linux_region_ok_for_hw_watchpoint)
+ (ppc_linux_ranged_break_num_registers)
+ (ppc_linux_insert_hw_breakpoint, ppc_linux_remove_hw_breakpoint)
+ (ppc_linux_insert_mask_watchpoint)
+ (ppc_linux_remove_mask_watchpoint)
+ (ppc_linux_can_accel_watchpoint_condition)
+ (ppc_linux_insert_watchpoint, ppc_linux_remove_watchpoint)
+ (ppc_linux_stopped_data_address, ppc_linux_stopped_by_watchpoint)
+ (ppc_linux_watchpoint_addr_within_range)
+ (ppc_linux_masked_watch_num_registers)
+ (ppc_linux_store_inferior_registers, ppc_linux_auxv_parse)
+ (ppc_linux_read_description): Refactor as methods of
+ ppc_linux_nat_target.
+ (_initialize_ppc_linux_nat): Adjust. Set linux_target.
+
+ * procfs.c (procfs_xfer_partial): Delete forward declaration.
+ (procfs_target): New class.
+ (the_procfs_target): New.
+ (procfs_target): Delete function.
+ (procfs_auxv_parse, procfs_attach, procfs_detach)
+ (procfs_fetch_registers, procfs_store_registers, procfs_wait)
+ (procfs_xfer_partial, procfs_resume, procfs_pass_signals)
+ (procfs_files_info, procfs_kill_inferior, procfs_mourn_inferior)
+ (procfs_create_inferior, procfs_update_thread_list)
+ (procfs_thread_alive, procfs_pid_to_str)
+ (procfs_can_use_hw_breakpoint, procfs_stopped_by_watchpoint)
+ (procfs_stopped_data_address, procfs_insert_watchpoint)
+ (procfs_remove_watchpoint, procfs_region_ok_for_hw_watchpoint)
+ (proc_find_memory_regions, procfs_info_proc)
+ (procfs_make_note_section): Refactor as methods of procfs_target.
+ (_initialize_procfs): Adjust.
+ * sol-thread.c (sol_thread_target): New class.
+ (sol_thread_ops): Now a sol_thread_target.
+ (sol_thread_detach, sol_thread_resume, sol_thread_wait)
+ (sol_thread_fetch_registers, sol_thread_store_registers)
+ (sol_thread_xfer_partial, sol_thread_mourn_inferior)
+ (sol_thread_alive, solaris_pid_to_str, sol_update_thread_list)
+ (sol_get_ada_task_ptid): Refactor as methods of sol_thread_target.
+ (init_sol_thread_ops): Delete.
+ (_initialize_sol_thread): Adjust. Remove references to
+ init_sol_thread_ops and complete_target_initialization.
+
+ * windows-nat.c (windows_nat_target): New class.
+ (windows_fetch_inferior_registers)
+ (windows_store_inferior_registers, windows_resume, windows_wait)
+ (windows_attach, windows_detach, windows_pid_to_exec_file)
+ (windows_files_info, windows_create_inferior)
+ (windows_mourn_inferior, windows_interrupt, windows_kill_inferior)
+ (windows_close, windows_pid_to_str, windows_xfer_partial)
+ (windows_get_tib_address, windows_get_ada_task_ptid)
+ (windows_thread_name, windows_thread_alive): Refactor as
+ windows_nat_target methods.
+ (do_initial_windows_stuff): Adjust.
+ (windows_target): Delete function.
+ (_initialize_windows_nat): Adjust.
+
+ * darwin-nat.c (darwin_resume, darwin_wait_to, darwin_interrupt)
+ (darwin_mourn_inferior, darwin_kill_inferior)
+ (darwin_create_inferior, darwin_attach, darwin_detach)
+ (darwin_pid_to_str, darwin_thread_alive, darwin_xfer_partial)
+ (darwin_pid_to_exec_file, darwin_get_ada_task_ptid)
+ (darwin_supports_multi_process): Refactor as darwin_nat_target
+ methods.
+ (darwin_resume_to, darwin_files_info): Delete.
+ (_initialize_darwin_inferior): Rename to ...
+ (_initialize_darwin_nat): ... this. Adjust to C++ification.
+ * darwin-nat.h: Include "inf-child.h".
+ (darwin_nat_target): New class.
+ (darwin_complete_target): Delete.
+ * i386-darwin-nat.c (i386_darwin_nat_target): New class.
+ (darwin_target): New.
+ (i386_darwin_fetch_inferior_registers)
+ (i386_darwin_store_inferior_registers): Refactor as methods of
+ darwin_nat_target.
+ (darwin_complete_target): Delete, with ...
+ (_initialize_i386_darwin_nat): ... bits factored out here.
+
+ * alpha-linux-nat.c (alpha_linux_nat_target): New class.
+ (the_alpha_linux_nat_target): New.
+ (alpha_linux_register_u_offset): Refactor as
+ alpha_linux_nat_target method.
+ (_initialize_alpha_linux_nat): Adjust.
+ * linux-nat-trad.c (inf_ptrace_register_u_offset): Delete.
+ (inf_ptrace_fetch_register, inf_ptrace_fetch_registers)
+ (inf_ptrace_store_register, inf_ptrace_store_registers): Refact as
+ methods of linux_nat_trad_target.
+ (linux_trad_target): Delete.
+ * linux-nat-trad.h (linux_trad_target): Delete function.
+ (linux_nat_trad_target): New class.
+ * mips-linux-nat.c (mips_linux_nat_target): New class.
+ (super_fetch_registers, super_store_registers, super_close):
+ Delete.
+ (the_mips_linux_nat_target): New.
+ (mips64_linux_regsets_fetch_registers)
+ (mips64_linux_regsets_store_registers)
+ (mips64_linux_fetch_registers, mips64_linux_store_registers)
+ (mips_linux_register_u_offset, mips_linux_read_description)
+ (mips_linux_can_use_hw_breakpoint)
+ (mips_linux_stopped_by_watchpoint)
+ (mips_linux_stopped_data_address)
+ (mips_linux_region_ok_for_hw_watchpoint)
+ (mips_linux_insert_watchpoint, mips_linux_remove_watchpoint)
+ (mips_linux_close): Refactor as methods of mips_linux_nat.
+ (_initialize_mips_linux_nat): Adjust to C++ification.
+
+ * aix-thread.c (aix_thread_target): New class.
+ (aix_thread_ops): Now an aix_thread_target.
+ (aix_thread_detach, aix_thread_resume, aix_thread_wait)
+ (aix_thread_fetch_registers, aix_thread_store_registers)
+ (aix_thread_xfer_partial, aix_thread_mourn_inferior)
+ (aix_thread_thread_alive, aix_thread_pid_to_str)
+ (aix_thread_extra_thread_info, aix_thread_get_ada_task_ptid):
+ Refactor as methods of aix_thread_target.
+ (init_aix_thread_ops): Delete.
+ (_initialize_aix_thread): Remove references to init_aix_thread_ops
+ and complete_target_initialization.
+ * rs6000-nat.c (rs6000_xfer_shared_libraries): Delete.
+ (rs6000_nat_target): New class.
+ (the_rs6000_nat_target): New.
+ (rs6000_fetch_inferior_registers, rs6000_store_inferior_registers)
+ (rs6000_xfer_partial, rs6000_wait, rs6000_create_inferior)
+ (rs6000_xfer_shared_libraries): Refactor as rs6000_nat_target methods.
+ (super_create_inferior): Delete.
+ (_initialize_rs6000_nat): Adjust to C++ification.
+
+ * arm-linux-nat.c (arm_linux_nat_target): New class.
+ (the_arm_linux_nat_target): New.
+ (arm_linux_fetch_inferior_registers)
+ (arm_linux_store_inferior_registers, arm_linux_read_description)
+ (arm_linux_can_use_hw_breakpoint, arm_linux_insert_hw_breakpoint)
+ (arm_linux_remove_hw_breakpoint)
+ (arm_linux_region_ok_for_hw_watchpoint)
+ (arm_linux_insert_watchpoint, arm_linux_remove_watchpoint)
+ (arm_linux_stopped_data_address, arm_linux_stopped_by_watchpoint)
+ (arm_linux_watchpoint_addr_within_range): Refactor as methods of
+ arm_linux_nat_target.
+ (_initialize_arm_linux_nat): Adjust to C++ification.
+
+ * aarch64-linux-nat.c (aarch64_linux_nat_target): New class.
+ (the_aarch64_linux_nat_target): New.
+ (aarch64_linux_fetch_inferior_registers)
+ (aarch64_linux_store_inferior_registers)
+ (aarch64_linux_child_post_startup_inferior)
+ (aarch64_linux_read_description)
+ (aarch64_linux_can_use_hw_breakpoint)
+ (aarch64_linux_insert_hw_breakpoint)
+ (aarch64_linux_remove_hw_breakpoint)
+ (aarch64_linux_insert_watchpoint, aarch64_linux_remove_watchpoint)
+ (aarch64_linux_region_ok_for_hw_watchpoint)
+ (aarch64_linux_stopped_data_address)
+ (aarch64_linux_stopped_by_watchpoint)
+ (aarch64_linux_watchpoint_addr_within_range)
+ (aarch64_linux_can_do_single_step): Refactor as methods of
+ aarch64_linux_nat_target.
+ (super_post_startup_inferior): Delete.
+ (_initialize_aarch64_linux_nat): Adjust to C++ification.
+
+ * hppa-linux-nat.c (hppa_linux_nat_target): New class.
+ (the_hppa_linux_nat_target): New.
+ (hppa_linux_fetch_inferior_registers)
+ (hppa_linux_store_inferior_registers): Refactor as methods of
+ hppa_linux_nat_target.
+ (_initialize_hppa_linux_nat): Adjust to C++ification.
+
+ * ia64-linux-nat.c (ia64_linux_nat_target): New class.
+ (the_ia64_linux_nat_target): New.
+ (ia64_linux_insert_watchpoint, ia64_linux_remove_watchpoint)
+ (ia64_linux_stopped_data_address)
+ (ia64_linux_stopped_by_watchpoint, ia64_linux_fetch_registers)
+ (ia64_linux_store_registers, ia64_linux_xfer_partial): Refactor as
+ ia64_linux_nat_target methods.
+ (super_xfer_partial): Delete.
+ (_initialize_ia64_linux_nat): Adjust to C++ification.
+
+ * m32r-linux-nat.c (m32r_linux_nat_target): New class.
+ (the_m32r_linux_nat_target): New.
+ (m32r_linux_fetch_inferior_registers)
+ (m32r_linux_store_inferior_registers): Refactor as
+ m32r_linux_nat_target methods.
+ (_initialize_m32r_linux_nat): Adjust to C++ification.
+
+ * m68k-linux-nat.c (m68k_linux_nat_target): New class.
+ (the_m68k_linux_nat_target): New.
+ (m68k_linux_fetch_inferior_registers)
+ (m68k_linux_store_inferior_registers): Refactor as
+ m68k_linux_nat_target methods.
+ (_initialize_m68k_linux_nat): Adjust to C++ification.
+
+ * s390-linux-nat.c (s390_linux_nat_target): New class.
+ (the_s390_linux_nat_target): New.
+ (s390_linux_fetch_inferior_registers)
+ (s390_linux_store_inferior_registers, s390_stopped_by_watchpoint)
+ (s390_insert_watchpoint, s390_remove_watchpoint)
+ (s390_can_use_hw_breakpoint, s390_insert_hw_breakpoint)
+ (s390_remove_hw_breakpoint, s390_region_ok_for_hw_watchpoint)
+ (s390_auxv_parse, s390_read_description): Refactor as methods of
+ s390_linux_nat_target.
+ (_initialize_s390_nat): Adjust to C++ification.
+
+ * sparc-linux-nat.c (sparc_linux_nat_target): New class.
+ (the_sparc_linux_nat_target): New.
+ (_initialize_sparc_linux_nat): Adjust to C++ification.
+ * sparc-nat.c (sparc_fetch_inferior_registers)
+ (sparc_store_inferior_registers): Remove target_ops parameter.
+ * sparc-nat.h (sparc_fetch_inferior_registers)
+ (sparc_store_inferior_registers): Remove target_ops parameter.
+ * sparc64-linux-nat.c (sparc64_linux_nat_target): New class.
+ (the_sparc64_linux_nat_target): New.
+ (_initialize_sparc64_linux_nat): Adjust to C++ification.
+
+ * spu-linux-nat.c (spu_linux_nat_target): New class.
+ (the_spu_linux_nat_target): New.
+ (spu_child_post_startup_inferior, spu_child_post_attach)
+ (spu_child_wait, spu_fetch_inferior_registers)
+ (spu_store_inferior_registers, spu_xfer_partial)
+ (spu_can_use_hw_breakpoint): Refactor as spu_linux_nat_target
+ methods.
+ (_initialize_spu_nat): Adjust to C++ification.
+
+ * tilegx-linux-nat.c (tilegx_linux_nat_target): New class.
+ (the_tilegx_linux_nat_target): New.
+ (fetch_inferior_registers, store_inferior_registers):
+ Refactor as methods.
+ (_initialize_tile_linux_nat): Adjust to C++ification.
+
+ * xtensa-linux-nat.c (xtensa_linux_nat_target): New class.
+ (the_xtensa_linux_nat_target): New.
+ (xtensa_linux_fetch_inferior_registers)
+ (xtensa_linux_store_inferior_registers): Refactor as
+ xtensa_linux_nat_target methods.
+ (_initialize_xtensa_linux_nat): Adjust to C++ification.
+
+ * fbsd-nat.c (USE_SIGTRAP_SIGINFO): Delete.
+ (fbsd_pid_to_exec_file, fbsd_find_memory_regions)
+ (fbsd_find_memory_regions, fbsd_info_proc, fbsd_xfer_partial)
+ (fbsd_thread_alive, fbsd_pid_to_str, fbsd_thread_name)
+ (fbsd_update_thread_list, fbsd_resume, fbsd_wait)
+ (fbsd_stopped_by_sw_breakpoint)
+ (fbsd_supports_stopped_by_sw_breakpoint, fbsd_follow_fork)
+ (fbsd_insert_fork_catchpoint, fbsd_remove_fork_catchpoint)
+ (fbsd_insert_vfork_catchpoint, fbsd_remove_vfork_catchpoint)
+ (fbsd_post_startup_inferior, fbsd_post_attach)
+ (fbsd_insert_exec_catchpoint, fbsd_remove_exec_catchpoint)
+ (fbsd_set_syscall_catchpoint)
+ (super_xfer_partial, super_resume, super_wait)
+ (fbsd_supports_stopped_by_hw_breakpoint): Delete.
+ (fbsd_handle_debug_trap): Remove target_ops parameter.
+ (fbsd_nat_add_target): Delete.
+ * fbsd-nat.h: Include "inf-ptrace.h".
+ (fbsd_nat_add_target): Delete.
+ (USE_SIGTRAP_SIGINFO): Define.
+ (fbsd_nat_target): New class.
+
+ * amd64-bsd-nat.c (amd64bsd_fetch_inferior_registers)
+ (amd64bsd_store_inferior_registers): Remove target_ops parameter.
+ (amd64bsd_target): Delete.
+ * amd64-bsd-nat.h: New file.
+ * amd64-fbsd-nat.c: Include "amd64-bsd-nat.h" instead of
+ "x86-bsd-nat.h".
+ (amd64_fbsd_nat_target): New class.
+ (the_amd64_fbsd_nat_target): New.
+ (amd64fbsd_read_description): Refactor as method of
+ amd64_fbsd_nat_target.
+ (amd64_fbsd_nat_target::supports_stopped_by_hw_breakpoint): New.
+ (_initialize_amd64fbsd_nat): Adjust to C++ification.
+ * amd64-nat.h (amd64bsd_target): Delete function declaration.
+ * i386-bsd-nat.c (i386bsd_fetch_inferior_registers)
+ (i386bsd_store_inferior_registers): Remove target_ops parameter.
+ (i386bsd_target): Delete.
+ * i386-bsd-nat.h (i386bsd_target): Delete function declaration.
+ (i386bsd_fetch_inferior_registers)
+ (i386bsd_store_inferior_registers): Declare.
+ (i386_bsd_nat_target): New class.
+ * i386-fbsd-nat.c (i386_fbsd_nat_target): New class.
+ (the_i386_fbsd_nat_target): New.
+ (i386fbsd_resume, i386fbsd_read_description): Refactor as
+ i386_fbsd_nat_target methods.
+ (i386_fbsd_nat_target::supports_stopped_by_hw_breakpoint): New.
+ (_initialize_i386fbsd_nat): Adjust to C++ification.
+ * x86-bsd-nat.c (super_mourn_inferior): Delete.
+ (x86bsd_mourn_inferior, x86bsd_target): Delete.
+ (_initialize_x86_bsd_nat): Adjust to C++ification.
+ * x86-bsd-nat.h: Include "x86-nat.h".
+ (x86bsd_target): Delete declaration.
+ (x86bsd_nat_target): New class.
+
+ * aarch64-fbsd-nat.c (aarch64_fbsd_nat_target): New class.
+ (the_aarch64_fbsd_nat_target): New.
+ (aarch64_fbsd_fetch_inferior_registers)
+ (aarch64_fbsd_store_inferior_registers): Refactor as methods of
+ aarch64_fbsd_nat_target.
+ (_initialize_aarch64_fbsd_nat): Adjust to C++ification.
+ * alpha-bsd-nat.c (alpha_bsd_nat_target): New class.
+ (the_alpha_bsd_nat_target): New.
+ (alphabsd_fetch_inferior_registers)
+ (alphabsd_store_inferior_registers): Refactor as
+ alpha_bsd_nat_target methods.
+ (_initialize_alphabsd_nat): Refactor as methods of
+ alpha_bsd_nat_target.
+ * amd64-nbsd-nat.c: Include "amd64-bsd-nat.h".
+ (the_amd64_nbsd_nat_target): New.
+ (_initialize_amd64nbsd_nat): Adjust to C++ification.
+ * amd64-obsd-nat.c: Include "amd64-bsd-nat.h".
+ (the_amd64_obsd_nat_target): New.
+ (_initialize_amd64obsd_nat): Adjust to C++ification.
+ * arm-fbsd-nat.c (arm_fbsd_nat_target): New.
+ (the_arm_fbsd_nat_target): New.
+ (arm_fbsd_fetch_inferior_registers)
+ (arm_fbsd_store_inferior_registers, arm_fbsd_read_description):
+ (_initialize_arm_fbsd_nat): Refactor as methods of
+ arm_fbsd_nat_target.
+ (_initialize_arm_fbsd_nat): Adjust to C++ification.
+ * arm-nbsd-nat.c (arm_netbsd_nat_target): New class.
+ (the_arm_netbsd_nat_target): New.
+ (armnbsd_fetch_registers, armnbsd_store_registers): Refactor as
+ arm_netbsd_nat_target.
+ (_initialize_arm_netbsd_nat): Adjust to C++ification.
+ * hppa-nbsd-nat.c (hppa_nbsd_nat_target): New class.
+ (the_hppa_nbsd_nat_target): New.
+ (hppanbsd_fetch_registers, hppanbsd_store_registers): Refactor as
+ hppa_nbsd_nat_target methods.
+ (_initialize_hppanbsd_nat): Adjust to C++ification.
+ * hppa-obsd-nat.c (hppa_obsd_nat_target): New class.
+ (the_hppa_obsd_nat_target): New.
+ (hppaobsd_fetch_registers, hppaobsd_store_registers): Refactor as
+ methods of hppa_obsd_nat_target.
+ (_initialize_hppaobsd_nat): Adjust to C++ification. Use
+ add_target.
+ * i386-nbsd-nat.c (the_i386_nbsd_nat_target): New.
+ (_initialize_i386nbsd_nat): Adjust to C++ification. Use
+ add_target.
+ * i386-obsd-nat.c (the_i386_obsd_nat_target): New.
+ (_initialize_i386obsd_nat): Use add_target.
+ * m68k-bsd-nat.c (m68k_bsd_nat_target): New class.
+ (the_m68k_bsd_nat_target): New.
+ (m68kbsd_fetch_inferior_registers)
+ (m68kbsd_store_inferior_registers): Refactor as methods of
+ m68k_bsd_nat_target.
+ (_initialize_m68kbsd_nat): Adjust to C++ification.
+ * mips-fbsd-nat.c (mips_fbsd_nat_target): New class.
+ (the_mips_fbsd_nat_target): New.
+ (mips_fbsd_fetch_inferior_registers)
+ (mips_fbsd_store_inferior_registers): Refactor as methods of
+ mips_fbsd_nat_target.
+ (_initialize_mips_fbsd_nat): Adjust to C++ification. Use
+ add_target.
+ * mips-nbsd-nat.c (mips_nbsd_nat_target): New class.
+ (the_mips_nbsd_nat_target): New.
+ (mipsnbsd_fetch_inferior_registers)
+ (mipsnbsd_store_inferior_registers): Refactor as methods of
+ mips_nbsd_nat_target.
+ (_initialize_mipsnbsd_nat): Adjust to C++ification.
+ * mips64-obsd-nat.c (mips64_obsd_nat_target): New class.
+ (the_mips64_obsd_nat_target): New.
+ (mips64obsd_fetch_inferior_registers)
+ (mips64obsd_store_inferior_registers): Refactor as methods of
+ mips64_obsd_nat_target.
+ (_initialize_mips64obsd_nat): Adjust to C++ification. Use
+ add_target.
+ * nbsd-nat.c (nbsd_pid_to_exec_file): Refactor as method of
+ nbsd_nat_target.
+ * nbsd-nat.h: Include "inf-ptrace.h".
+ (nbsd_nat_target): New class.
+ * obsd-nat.c (obsd_pid_to_str, obsd_update_thread_list)
+ (obsd_wait): Refactor as methods of obsd_nat_target.
+ (obsd_add_target): Delete.
+ * obsd-nat.h: Include "inf-ptrace.h".
+ (obsd_nat_target): New class.
+ * ppc-fbsd-nat.c (ppc_fbsd_nat_target): New class.
+ (the_ppc_fbsd_nat_target): New.
+ (ppcfbsd_fetch_inferior_registers)
+ (ppcfbsd_store_inferior_registers): Refactor as methods of
+ ppc_fbsd_nat_target.
+ (_initialize_ppcfbsd_nat): Adjust to C++ification. Use
+ add_target.
+ * ppc-nbsd-nat.c (ppc_nbsd_nat_target): New class.
+ (the_ppc_nbsd_nat_target): New.
+ (ppcnbsd_fetch_inferior_registers)
+ (ppcnbsd_store_inferior_registers): Refactor as methods of
+ ppc_nbsd_nat_target.
+ (_initialize_ppcnbsd_nat): Adjust to C++ification.
+ * ppc-obsd-nat.c (ppc_obsd_nat_target): New class.
+ (the_ppc_obsd_nat_target): New.
+ (ppcobsd_fetch_registers, ppcobsd_store_registers): Refactor as
+ methods of ppc_obsd_nat_target.
+ (_initialize_ppcobsd_nat): Adjust to C++ification. Use
+ add_target.
+ * sh-nbsd-nat.c (sh_nbsd_nat_target): New class.
+ (the_sh_nbsd_nat_target): New.
+ (shnbsd_fetch_inferior_registers)
+ (shnbsd_store_inferior_registers): Refactor as methods of
+ sh_nbsd_nat_target.
+ (_initialize_shnbsd_nat): Adjust to C++ification.
+ * sparc-nat.c (sparc_xfer_wcookie): Make extern.
+ (inf_ptrace_xfer_partial): Delete.
+ (sparc_xfer_partial, sparc_target): Delete.
+ * sparc-nat.h (sparc_fetch_inferior_registers)
+ (sparc_store_inferior_registers, sparc_xfer_wcookie): Declare.
+ (sparc_target): Delete function declaration.
+ (sparc_target): New template class.
+ * sparc-nbsd-nat.c (the_sparc_nbsd_nat_target): New.
+ (_initialize_sparcnbsd_nat): Adjust to C++ification.
+ * sparc64-fbsd-nat.c (the_sparc64_fbsd_nat_target): New.
+ (_initialize_sparc64fbsd_nat): Adjust to C++ification. Use
+ add_target.
+ * sparc64-nbsd-nat.c (the_sparc64_nbsd_nat_target): New.
+ (_initialize_sparc64nbsd_nat): Adjust to C++ification.
+ * sparc64-obsd-nat.c (the_sparc64_obsd_nat_target): New.
+ (_initialize_sparc64obsd_nat): Adjust to C++ification. Use
+ add_target.
+ * vax-bsd-nat.c (vax_bsd_nat_target): New class.
+ (the_vax_bsd_nat_target): New.
+ (vaxbsd_fetch_inferior_registers)
+ (vaxbsd_store_inferior_registers): Refactor as vax_bsd_nat_target
+ methods.
+ (_initialize_vaxbsd_nat): Adjust to C++ification.
+
+ * bsd-kvm.c (bsd_kvm_target): New class.
+ (bsd_kvm_ops): Now a bsd_kvm_target.
+ (bsd_kvm_open, bsd_kvm_close, bsd_kvm_xfer_partial)
+ (bsd_kvm_files_info, bsd_kvm_fetch_registers)
+ (bsd_kvm_thread_alive, bsd_kvm_pid_to_str): Refactor as methods of
+ bsd_kvm_target.
+ (bsd_kvm_return_one): Delete.
+ (bsd_kvm_add_target): Adjust to C++ification.
+
+ * nto-procfs.c (nto_procfs_target, nto_procfs_target_native)
+ (nto_procfs_target_procfs): New classes.
+ (procfs_open_1, procfs_thread_alive, procfs_update_thread_list)
+ (procfs_files_info, procfs_pid_to_exec_file, procfs_attach)
+ (procfs_post_attach, procfs_wait, procfs_fetch_registers)
+ (procfs_xfer_partial, procfs_detach, procfs_insert_breakpoint)
+ (procfs_remove_breakpoint, procfs_insert_hw_breakpoint)
+ (procfs_remove_hw_breakpoint, procfs_resume)
+ (procfs_mourn_inferior, procfs_create_inferior, procfs_interrupt)
+ (procfs_kill_inferior, procfs_store_registers)
+ (procfs_pass_signals, procfs_pid_to_str, procfs_can_run): Refactor
+ as methods of nto_procfs_target.
+ (nto_procfs_ops): Now an nto_procfs_target_procfs.
+ (nto_native_ops): Delete.
+ (procfs_open, procfs_native_open): Delete.
+ (nto_native_ops): Now an nto_procfs_target_native.
+ (init_procfs_targets): Adjust to C++ification.
+ (procfs_can_use_hw_breakpoint, procfs_remove_hw_watchpoint)
+ (procfs_insert_hw_watchpoint, procfs_stopped_by_watchpoint):
+ Refactor as methods of nto_procfs_target.
+
+ * go32-nat.c (go32_nat_target): New class.
+ (the_go32_nat_target): New.
+ (go32_attach, go32_resume, go32_wait, go32_fetch_registers)
+ (go32_store_registers, go32_xfer_partial, go32_files_info)
+ (go32_kill_inferior, go32_create_inferior, go32_mourn_inferior)
+ (go32_terminal_init, go32_terminal_info, go32_terminal_inferior)
+ (go32_terminal_ours, go32_pass_ctrlc, go32_thread_alive)
+ (go32_pid_to_str): Refactor as methods of go32_nat_target.
+ (go32_target): Delete.
+ (_initialize_go32_nat): Adjust to C++ification.
+
+ * gnu-nat.c (gnu_wait, gnu_resume, gnu_kill_inferior)
+ (gnu_mourn_inferior, gnu_create_inferior, gnu_attach, gnu_detach)
+ (gnu_stop, gnu_thread_alive, gnu_xfer_partial)
+ (gnu_find_memory_regions, gnu_pid_to_str): Refactor as methods of
+ gnu_nat_target.
+ (gnu_target): Delete.
+ * gnu-nat.h (gnu_target): Delete.
+ (gnu_nat_target): New class.
+ * i386-gnu-nat.c (gnu_base_target): New.
+ (i386_gnu_nat_target): New class.
+ (the_i386_gnu_nat_target): New.
+ (_initialize_i386gnu_nat): Adjust to C++ification.
+
2018-05-02 Pedro Alves <palves@redhat.com>
* bfd-target.c (target_bfd_xclose): Rename to ...
#include "aarch64-fbsd-tdep.h"
#include "inf-ptrace.h"
+struct aarch64_fbsd_nat_target final : public fbsd_nat_target
+{
+ void fetch_registers (struct regcache *, int) override;
+ void store_registers (struct regcache *, int) override;
+};
+
+static aarch64_fbsd_nat_target the_aarch64_fbsd_nat_target;
+
/* Determine if PT_GETREGS fetches REGNUM. */
static bool
/* Fetch register REGNUM from the inferior. If REGNUM is -1, do this
for all registers. */
-static void
-aarch64_fbsd_fetch_inferior_registers (struct target_ops *ops,
- struct regcache *regcache, int regnum)
+void
+aarch64_fbsd_nat_target::fetch_registers (struct regcache *regcache,
+ int regnum)
{
pid_t pid = get_ptrace_pid (regcache_get_ptid (regcache));
/* Store register REGNUM back into the inferior. If REGNUM is -1, do
this for all registers. */
-static void
-aarch64_fbsd_store_inferior_registers (struct target_ops *ops,
- struct regcache *regcache, int regnum)
+void
+aarch64_fbsd_nat_target::store_registers (struct regcache *regcache,
+ int regnum)
{
pid_t pid = get_ptrace_pid (regcache_get_ptid (regcache));
void
_initialize_aarch64_fbsd_nat (void)
{
- struct target_ops *t;
-
- t = inf_ptrace_target ();
- t->to_fetch_registers = aarch64_fbsd_fetch_inferior_registers;
- t->to_store_registers = aarch64_fbsd_store_inferior_registers;
- fbsd_nat_add_target (t);
+ add_target (&the_aarch64_fbsd_nat_target);
}
#define TRAP_HWBKPT 0x0004
#endif
+class aarch64_linux_nat_target final : public linux_nat_target
+{
+public:
+ /* Add our register access methods. */
+ void fetch_registers (struct regcache *, int) override;
+ void store_registers (struct regcache *, int) override;
+
+ const struct target_desc *read_description () override;
+
+ /* Add our hardware breakpoint and watchpoint implementation. */
+ int can_use_hw_breakpoint (enum bptype, int, int) override;
+ int insert_hw_breakpoint (struct gdbarch *, struct bp_target_info *) override;
+ int remove_hw_breakpoint (struct gdbarch *, struct bp_target_info *) override;
+ int region_ok_for_hw_watchpoint (CORE_ADDR, int) override;
+ int insert_watchpoint (CORE_ADDR, int, enum target_hw_bp_type,
+ struct expression *) override;
+ int remove_watchpoint (CORE_ADDR, int, enum target_hw_bp_type,
+ struct expression *) override;
+ int stopped_by_watchpoint () override;
+ int stopped_data_address (CORE_ADDR *) override;
+ int watchpoint_addr_within_range (CORE_ADDR, CORE_ADDR, int) override;
+
+ int can_do_single_step () override;
+
+ /* Override the GNU/Linux inferior startup hook. */
+ void post_startup_inferior (ptid_t) override;
+};
+
+static aarch64_linux_nat_target the_aarch64_linux_nat_target;
+
/* Per-process data. We don't bind this to a per-inferior registry
because of targets like x86 GNU/Linux that need to keep track of
processes that aren't bound to any inferior (e.g., fork children,
}
}
-/* Implement the "to_fetch_register" target_ops method. */
+/* Implement the "fetch_registers" target_ops method. */
-static void
-aarch64_linux_fetch_inferior_registers (struct target_ops *ops,
- struct regcache *regcache,
- int regno)
+void
+aarch64_linux_nat_target::fetch_registers (struct regcache *regcache,
+ int regno)
{
if (regno == -1)
{
fetch_fpregs_from_thread (regcache);
}
-/* Implement the "to_store_register" target_ops method. */
+/* Implement the "store_registers" target_ops method. */
-static void
-aarch64_linux_store_inferior_registers (struct target_ops *ops,
- struct regcache *regcache,
- int regno)
+void
+aarch64_linux_nat_target::store_registers (struct regcache *regcache,
+ int regno)
{
if (regno == -1)
{
}
\f
-static void (*super_post_startup_inferior) (struct target_ops *self,
- ptid_t ptid);
-
-/* Implement the "to_post_startup_inferior" target_ops method. */
+/* Implement the "post_startup_inferior" target_ops method. */
-static void
-aarch64_linux_child_post_startup_inferior (struct target_ops *self,
- ptid_t ptid)
+void
+aarch64_linux_nat_target::post_startup_inferior (ptid_t ptid)
{
aarch64_forget_process (ptid_get_pid (ptid));
aarch64_linux_get_debug_reg_capacity (ptid_get_pid (ptid));
- super_post_startup_inferior (self, ptid);
+ linux_nat_target::post_startup_inferior (ptid);
}
extern struct target_desc *tdesc_arm_with_neon;
-/* Implement the "to_read_description" target_ops method. */
+/* Implement the "read_description" target_ops method. */
-static const struct target_desc *
-aarch64_linux_read_description (struct target_ops *ops)
+const struct target_desc *
+aarch64_linux_nat_target::read_description ()
{
int ret, tid;
gdb_byte regbuf[VFP_REGS_SIZE];
one). OTHERTYPE is non-zero if other types of watchpoints are
currently enabled. */
-static int
-aarch64_linux_can_use_hw_breakpoint (struct target_ops *self,
- enum bptype type,
- int cnt, int othertype)
+int
+aarch64_linux_nat_target::can_use_hw_breakpoint (enum bptype type,
+ int cnt, int othertype)
{
if (type == bp_hardware_watchpoint || type == bp_read_watchpoint
|| type == bp_access_watchpoint || type == bp_watchpoint)
/* Insert a hardware-assisted breakpoint at BP_TGT->reqstd_address.
Return 0 on success, -1 on failure. */
-static int
-aarch64_linux_insert_hw_breakpoint (struct target_ops *self,
- struct gdbarch *gdbarch,
- struct bp_target_info *bp_tgt)
+int
+aarch64_linux_nat_target::insert_hw_breakpoint (struct gdbarch *gdbarch,
+ struct bp_target_info *bp_tgt)
{
int ret;
CORE_ADDR addr = bp_tgt->placed_address = bp_tgt->reqstd_address;
/* Remove a hardware-assisted breakpoint at BP_TGT->placed_address.
Return 0 on success, -1 on failure. */
-static int
-aarch64_linux_remove_hw_breakpoint (struct target_ops *self,
- struct gdbarch *gdbarch,
- struct bp_target_info *bp_tgt)
+int
+aarch64_linux_nat_target::remove_hw_breakpoint (struct gdbarch *gdbarch,
+ struct bp_target_info *bp_tgt)
{
int ret;
CORE_ADDR addr = bp_tgt->placed_address;
return ret;
}
-/* Implement the "to_insert_watchpoint" target_ops method.
+/* Implement the "insert_watchpoint" target_ops method.
Insert a watchpoint to watch a memory region which starts at
address ADDR and whose length is LEN bytes. Watch memory accesses
of the type TYPE. Return 0 on success, -1 on failure. */
-static int
-aarch64_linux_insert_watchpoint (struct target_ops *self,
- CORE_ADDR addr, int len,
- enum target_hw_bp_type type,
- struct expression *cond)
+int
+aarch64_linux_nat_target::insert_watchpoint (CORE_ADDR addr, int len,
+ enum target_hw_bp_type type,
+ struct expression *cond)
{
int ret;
struct aarch64_debug_reg_state *state
return ret;
}
-/* Implement the "to_remove_watchpoint" target_ops method.
+/* Implement the "remove_watchpoint" target_ops method.
Remove a watchpoint that watched the memory region which starts at
address ADDR, whose length is LEN bytes, and for accesses of the
type TYPE. Return 0 on success, -1 on failure. */
-static int
-aarch64_linux_remove_watchpoint (struct target_ops *self,
- CORE_ADDR addr, int len,
- enum target_hw_bp_type type,
- struct expression *cond)
+int
+aarch64_linux_nat_target::remove_watchpoint (CORE_ADDR addr, int len,
+ enum target_hw_bp_type type,
+ struct expression *cond)
{
int ret;
struct aarch64_debug_reg_state *state
return ret;
}
-/* Implement the "to_region_ok_for_hw_watchpoint" target_ops method. */
+/* Implement the "region_ok_for_hw_watchpoint" target_ops method. */
-static int
-aarch64_linux_region_ok_for_hw_watchpoint (struct target_ops *self,
- CORE_ADDR addr, int len)
+int
+aarch64_linux_nat_target::region_ok_for_hw_watchpoint (CORE_ADDR addr, int len)
{
return aarch64_linux_region_ok_for_watchpoint (addr, len);
}
-/* Implement the "to_stopped_data_address" target_ops method. */
+/* Implement the "stopped_data_address" target_ops method. */
-static int
-aarch64_linux_stopped_data_address (struct target_ops *target,
- CORE_ADDR *addr_p)
+int
+aarch64_linux_nat_target::stopped_data_address (CORE_ADDR *addr_p)
{
siginfo_t siginfo;
int i, tid;
return 0;
}
-/* Implement the "to_stopped_by_watchpoint" target_ops method. */
+/* Implement the "stopped_by_watchpoint" target_ops method. */
-static int
-aarch64_linux_stopped_by_watchpoint (struct target_ops *ops)
+int
+aarch64_linux_nat_target::stopped_by_watchpoint ()
{
CORE_ADDR addr;
- return aarch64_linux_stopped_data_address (ops, &addr);
+ return stopped_data_address (&addr);
}
-/* Implement the "to_watchpoint_addr_within_range" target_ops method. */
+/* Implement the "watchpoint_addr_within_range" target_ops method. */
-static int
-aarch64_linux_watchpoint_addr_within_range (struct target_ops *target,
- CORE_ADDR addr,
- CORE_ADDR start, int length)
+int
+aarch64_linux_nat_target::watchpoint_addr_within_range (CORE_ADDR addr,
+ CORE_ADDR start, int length)
{
return start <= addr && start + length - 1 >= addr;
}
-/* Implement the "to_can_do_single_step" target_ops method. */
+/* Implement the "can_do_single_step" target_ops method. */
-static int
-aarch64_linux_can_do_single_step (struct target_ops *target)
+int
+aarch64_linux_nat_target::can_do_single_step ()
{
return 1;
}
void
_initialize_aarch64_linux_nat (void)
{
- struct target_ops *t;
-
- /* Fill in the generic GNU/Linux methods. */
- t = linux_target ();
+ struct target_ops *t = &the_aarch64_linux_nat_target;
add_show_debug_regs_command ();
- /* Add our register access methods. */
- t->to_fetch_registers = aarch64_linux_fetch_inferior_registers;
- t->to_store_registers = aarch64_linux_store_inferior_registers;
-
- t->to_read_description = aarch64_linux_read_description;
-
- t->to_can_use_hw_breakpoint = aarch64_linux_can_use_hw_breakpoint;
- t->to_insert_hw_breakpoint = aarch64_linux_insert_hw_breakpoint;
- t->to_remove_hw_breakpoint = aarch64_linux_remove_hw_breakpoint;
- t->to_region_ok_for_hw_watchpoint =
- aarch64_linux_region_ok_for_hw_watchpoint;
- t->to_insert_watchpoint = aarch64_linux_insert_watchpoint;
- t->to_remove_watchpoint = aarch64_linux_remove_watchpoint;
- t->to_stopped_by_watchpoint = aarch64_linux_stopped_by_watchpoint;
- t->to_stopped_data_address = aarch64_linux_stopped_data_address;
- t->to_watchpoint_addr_within_range =
- aarch64_linux_watchpoint_addr_within_range;
- t->to_can_do_single_step = aarch64_linux_can_do_single_step;
-
- /* Override the GNU/Linux inferior startup hook. */
- super_post_startup_inferior = t->to_post_startup_inferior;
- t->to_post_startup_inferior = aarch64_linux_child_post_startup_inferior;
-
/* Register the target. */
- linux_nat_add_target (t);
+ linux_target = &the_aarch64_linux_nat_target;
+ add_target (t);
linux_nat_set_new_thread (t, aarch64_linux_new_thread);
linux_nat_set_delete_thread (t, aarch64_linux_delete_thread);
linux_nat_set_new_fork (t, aarch64_linux_new_fork);
/* This module's target-specific operations, active while pd_able is true. */
-static struct target_ops aix_thread_ops;
+class aix_thread_target final : public target_ops
+{
+public:
+ aix_thread_target ()
+ { to_stratum = thread_stratum; }
+
+ const char *shortname () override
+ { return "aix-threads"; }
+ const char *longname () override
+ { return _("AIX pthread support"); }
+ const char *doc () override
+ { return _("AIX pthread support"); }
+
+ void detach (inferior *, int) override;
+ void resume (ptid_t, int, enum gdb_signal) override;
+ ptid_t wait (ptid_t, struct target_waitstatus *, int) override;
+
+ void fetch_registers (struct regcache *, int) override;
+ void store_registers (struct regcache *, int) override;
+
+ enum target_xfer_status xfer_partial (enum target_object object,
+ const char *annex,
+ gdb_byte *readbuf,
+ const gdb_byte *writebuf,
+ ULONGEST offset, ULONGEST len,
+ ULONGEST *xfered_len) override;
+
+ void mourn_inferior () override;
+
+ int thread_alive (ptid_t ptid) override;
+
+ const char *pid_to_str (ptid_t) override;
+
+ const char *extra_thread_info (struct thread_info *) override;
+
+ ptid_t get_ada_task_ptid (long lwp, long thread) override;
+};
+
+static aix_thread_target aix_thread_ops;
/* Address of the function that libpthread will call when libpthdebug
is ready to be initialized. */
/* Detach from the process attached to by aix_thread_attach(). */
-static void
-aix_thread_detach (struct target_ops *ops, inferior *inf, int from_tty)
+void
+aix_thread_target::detach (inferior *inf, int from_tty)
{
- struct target_ops *beneath = find_target_beneath (ops);
+ struct target_ops *beneath = find_target_beneath (this);
pd_disable ();
- beneath->to_detach (beneath, inf, from_tty);
+ beneath->detach (inf, from_tty);
}
/* Tell the inferior process to continue running thread PID if != -1
and all threads otherwise. */
-static void
-aix_thread_resume (struct target_ops *ops,
- ptid_t ptid, int step, enum gdb_signal sig)
+void
+aix_thread_target::resume (ptid_t ptid, int step, enum gdb_signal sig)
{
struct thread_info *thread;
pthdb_tid_t tid[2];
if (!PD_TID (ptid))
{
scoped_restore save_inferior_ptid = make_scoped_restore (&inferior_ptid);
- struct target_ops *beneath = find_target_beneath (ops);
+ struct target_ops *beneath = find_target_beneath (this);
inferior_ptid = pid_to_ptid (ptid_get_pid (inferior_ptid));
- beneath->to_resume (beneath, ptid, step, sig);
+ beneath->resume (ptid, step, sig);
}
else
{
If an error occurs, return -1, else return the pid of the stopped
thread. */
-static ptid_t
-aix_thread_wait (struct target_ops *ops,
- ptid_t ptid, struct target_waitstatus *status, int options)
+ptid_t
+aix_thread_target::wait (ptid_t ptid, struct target_waitstatus *status,
+ int options)
{
- struct target_ops *beneath = find_target_beneath (ops);
+ struct target_ops *beneath = find_target_beneath (this);
{
scoped_restore save_inferior_ptid = make_scoped_restore (&inferior_ptid);
pid_to_prc (&ptid);
inferior_ptid = pid_to_ptid (ptid_get_pid (inferior_ptid));
- ptid = beneath->to_wait (beneath, ptid, status, options);
+ ptid = beneath->wait (ptid, status, options);
}
if (ptid_get_pid (ptid) == -1)
/* Fetch register REGNO if != -1 or all registers otherwise from the
thread/process connected to REGCACHE. */
-static void
-aix_thread_fetch_registers (struct target_ops *ops,
- struct regcache *regcache, int regno)
+void
+aix_thread_target::fetch_registers (struct regcache *regcache, int regno)
{
struct thread_info *thread;
pthdb_tid_t tid;
- struct target_ops *beneath = find_target_beneath (ops);
+ struct target_ops *beneath = find_target_beneath (this);
if (!PD_TID (regcache_get_ptid (regcache)))
- beneath->to_fetch_registers (beneath, regcache, regno);
+ beneath->fetch_registers (regcache, regno);
else
{
thread = find_thread_ptid (regcache_get_ptid (regcache));
/* Store gdb's current view of the register set into the
thread/process connected to REGCACHE. */
-static void
-aix_thread_store_registers (struct target_ops *ops,
- struct regcache *regcache, int regno)
+void
+aix_thread_target::store_registers (struct regcache *regcache, int regno)
{
struct thread_info *thread;
pthdb_tid_t tid;
- struct target_ops *beneath = find_target_beneath (ops);
+ struct target_ops *beneath = find_target_beneath (this);
if (!PD_TID (regcache_get_ptid (regcache)))
- beneath->to_store_registers (beneath, regcache, regno);
+ beneath->store_registers (regcache, regno);
else
{
thread = find_thread_ptid (regcache_get_ptid (regcache));
/* Implement the to_xfer_partial target_ops method. */
-static enum target_xfer_status
-aix_thread_xfer_partial (struct target_ops *ops, enum target_object object,
- const char *annex, gdb_byte *readbuf,
- const gdb_byte *writebuf,
- ULONGEST offset, ULONGEST len, ULONGEST *xfered_len)
+enum target_xfer_status
+aix_thread_target::xfer_partial (enum target_object object,
+ const char *annex, gdb_byte *readbuf,
+ const gdb_byte *writebuf,
+ ULONGEST offset, ULONGEST len,
+ ULONGEST *xfered_len)
{
scoped_restore save_inferior_ptid = make_scoped_restore (&inferior_ptid);
- struct target_ops *beneath = find_target_beneath (ops);
+ struct target_ops *beneath = find_target_beneath (this);
inferior_ptid = pid_to_ptid (ptid_get_pid (inferior_ptid));
- return beneath->to_xfer_partial (beneath, object, annex, readbuf,
- writebuf, offset, len, xfered_len);
+ return beneath->xfer_partial (object, annex, readbuf,
+ writebuf, offset, len, xfered_len);
}
/* Clean up after the inferior exits. */
-static void
-aix_thread_mourn_inferior (struct target_ops *ops)
+void
+aix_thread_target::mourn_inferior ()
{
- struct target_ops *beneath = find_target_beneath (ops);
+ struct target_ops *beneath = find_target_beneath (this);
pd_deactivate ();
- beneath->to_mourn_inferior (beneath);
+ beneath->mourn_inferior ();
}
/* Return whether thread PID is still valid. */
-static int
-aix_thread_thread_alive (struct target_ops *ops, ptid_t ptid)
+int
+aix_thread_target::thread_alive (ptid_t ptid)
{
- struct target_ops *beneath = find_target_beneath (ops);
+ struct target_ops *beneath = find_target_beneath (this);
if (!PD_TID (ptid))
- return beneath->to_thread_alive (beneath, ptid);
+ return beneath->thread_alive (ptid);
/* We update the thread list every time the child stops, so all
valid threads should be in the thread list. */
/* Return a printable representation of composite PID for use in
"info threads" output. */
-static const char *
-aix_thread_pid_to_str (struct target_ops *ops, ptid_t ptid)
+const char *
+aix_thread_target::pid_to_str (ptid_t ptid)
{
static char *ret = NULL;
- struct target_ops *beneath = find_target_beneath (ops);
+ struct target_ops *beneath = find_target_beneath (this);
if (!PD_TID (ptid))
- return beneath->to_pid_to_str (beneath, ptid);
+ return beneath->pid_to_str (ptid);
/* Free previous return value; a new one will be allocated by
xstrprintf(). */
/* Return a printable representation of extra information about
THREAD, for use in "info threads" output. */
-static const char *
-aix_thread_extra_thread_info (struct target_ops *self,
- struct thread_info *thread)
+const char *
+aix_thread_target::extra_thread_info (struct thread_info *thread)
{
int status;
pthdb_pthread_t pdtid;
return ret;
}
-static ptid_t
-aix_thread_get_ada_task_ptid (struct target_ops *self, long lwp, long thread)
+ptid_t
+aix_thread_target::get_ada_task_ptid (long lwp, long thread)
{
return ptid_build (ptid_get_pid (inferior_ptid), 0, thread);
}
-/* Initialize target aix_thread_ops. */
-
-static void
-init_aix_thread_ops (void)
-{
- aix_thread_ops.to_shortname = "aix-threads";
- aix_thread_ops.to_longname = _("AIX pthread support");
- aix_thread_ops.to_doc = _("AIX pthread support");
-
- aix_thread_ops.to_detach = aix_thread_detach;
- aix_thread_ops.to_resume = aix_thread_resume;
- aix_thread_ops.to_wait = aix_thread_wait;
- aix_thread_ops.to_fetch_registers = aix_thread_fetch_registers;
- aix_thread_ops.to_store_registers = aix_thread_store_registers;
- aix_thread_ops.to_xfer_partial = aix_thread_xfer_partial;
- aix_thread_ops.to_mourn_inferior = aix_thread_mourn_inferior;
- aix_thread_ops.to_thread_alive = aix_thread_thread_alive;
- aix_thread_ops.to_pid_to_str = aix_thread_pid_to_str;
- aix_thread_ops.to_extra_thread_info = aix_thread_extra_thread_info;
- aix_thread_ops.to_get_ada_task_ptid = aix_thread_get_ada_task_ptid;
- aix_thread_ops.to_stratum = thread_stratum;
- aix_thread_ops.to_magic = OPS_MAGIC;
-}
/* Module startup initialization function, automagically called by
init.c. */
void
_initialize_aix_thread (void)
{
- init_aix_thread_ops ();
- complete_target_initialization (&aix_thread_ops);
-
/* Notice when object files get loaded and unloaded. */
gdb::observers::new_objfile.attach (new_objfile);
#include "gregset.h"
+struct alpha_bsd_nat_target final : public inf_ptrace_target
+{
+ void fetch_registers (struct regcache *, int) override;
+ void store_registers (struct regcache *, int) override;
+};
+
+static alpha_bsd_nat_target the_alpha_bsd_nat_target;
+
/* Provide *regset() wrappers around the generic Alpha BSD register
supply/fill routines. */
/* Fetch register REGNO from the inferior. If REGNO is -1, do this
for all registers (including the floating point registers). */
-static void
-alphabsd_fetch_inferior_registers (struct target_ops *ops,
- struct regcache *regcache, int regno)
+void
+alpha_bsd_nat_target::fetch_registers (struct regcache *regcache, int regno)
{
if (regno == -1 || getregs_supplies (regno))
{
/* Store register REGNO back into the inferior. If REGNO is -1, do
this for all registers (including the floating point registers). */
-static void
-alphabsd_store_inferior_registers (struct target_ops *ops,
- struct regcache *regcache, int regno)
+void
+alpha_bsd_nat_target::store_registers (struct regcache *regcache, int regno)
{
if (regno == -1 || getregs_supplies (regno))
{
void
_initialize_alphabsd_nat (void)
{
- struct target_ops *t;
-
- t = inf_ptrace_target ();
- t->to_fetch_registers = alphabsd_fetch_inferior_registers;
- t->to_store_registers = alphabsd_store_inferior_registers;
- add_target (t);
+ add_target (&the_alpha_bsd_nat_target);
/* Support debugging kernel virtual memory images. */
bsd_kvm_add_target (alphabsd_supply_pcb);
/* The address of UNIQUE for ptrace. */
#define ALPHA_UNIQUE_PTRACE_ADDR 65
+class alpha_linux_nat_target final : public linux_nat_trad_target
+{
+protected:
+ /* Override linux_nat_trad_target methods. */
+ CORE_ADDR register_u_offset (struct gdbarch *gdbarch,
+ int regno, int store_p) override;
+};
+
+static alpha_linux_nat_target the_alpha_linux_nat_target;
/* See the comment in m68k-tdep.c regarding the utility of these
functions. */
alpha_fill_fp_regs (regcache, regno, regp, regp + 31);
}
-
-static CORE_ADDR
-alpha_linux_register_u_offset (struct gdbarch *gdbarch, int regno, int store_p)
+CORE_ADDR
+alpha_linux_nat_target::register_u_offset (struct gdbarch *gdbarch,
+ int regno, int store_p)
{
if (regno == gdbarch_pc_regnum (gdbarch))
return PC;
void
_initialize_alpha_linux_nat (void)
{
- linux_nat_add_target (linux_trad_target (alpha_linux_register_u_offset));
+ linux_target = &the_alpha_linux_nat_target;
+ add_target (&the_alpha_linux_nat_target);
}
/* Fetch register REGNUM from the inferior. If REGNUM is -1, do this
for all registers (including the floating-point registers). */
-static void
-amd64bsd_fetch_inferior_registers (struct target_ops *ops,
- struct regcache *regcache, int regnum)
+void
+amd64bsd_fetch_inferior_registers (struct regcache *regcache, int regnum)
{
struct gdbarch *gdbarch = regcache->arch ();
pid_t pid = get_ptrace_pid (regcache_get_ptid (regcache));
/* Store register REGNUM back into the inferior. If REGNUM is -1, do
this for all registers (including the floating-point registers). */
-static void
-amd64bsd_store_inferior_registers (struct target_ops *ops,
- struct regcache *regcache, int regnum)
+void
+amd64bsd_store_inferior_registers (struct regcache *regcache, int regnum)
{
struct gdbarch *gdbarch = regcache->arch ();
pid_t pid = get_ptrace_pid (regcache_get_ptid (regcache));
perror_with_name (_("Couldn't write floating point status"));
}
}
-
-/* Create a prototype *BSD/amd64 target. The client can override it
- with local methods. */
-
-struct target_ops *
-amd64bsd_target (void)
-{
- struct target_ops *t;
-
- t = x86bsd_target ();
- t->to_fetch_registers = amd64bsd_fetch_inferior_registers;
- t->to_store_registers = amd64bsd_store_inferior_registers;
- return t;
-}
--- /dev/null
+/* Native-dependent code for modern AMD64 BSD's.
+
+ Copyright (C) 2018 Free Software Foundation, Inc.
+
+ This file is part of GDB.
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>. */
+
+#ifndef AMD64_BSD_NAT_H
+#define AMD64_BSD_NAT_H
+
+#include "x86-bsd-nat.h"
+
+/* Helper functions. See definitions. */
+extern void amd64bsd_fetch_inferior_registers (struct regcache *regcache,
+ int regnum);
+extern void amd64bsd_store_inferior_registers (struct regcache *regcache,
+ int regnum);
+
+/* A prototype *BSD/AMD64 target. */
+
+template<typename BaseTarget>
+class amd64_bsd_nat_target : public x86bsd_nat_target<BaseTarget>
+{
+public:
+ void fetch_registers (struct regcache *regcache, int regnum) override
+ { amd64bsd_fetch_inferior_registers (regcache, regnum); }
+
+ void store_registers (struct regcache *regcache, int regnum) override
+ { amd64bsd_store_inferior_registers (regcache, regnum); }
+};
+
+#endif /* i386-bsd-nat.h */
#include "fbsd-nat.h"
#include "amd64-tdep.h"
#include "amd64-nat.h"
-#include "x86-bsd-nat.h"
+#include "amd64-bsd-nat.h"
#include "x86-nat.h"
#include "x86-xstate.h"
\f
+class amd64_fbsd_nat_target final
+ : public amd64_bsd_nat_target<fbsd_nat_target>
+{
+public:
+ /* Add some extra features to the common *BSD/amd64 target. */
+ const struct target_desc *read_description () override;
+
+#if defined(HAVE_PT_GETDBREGS) && defined(USE_SIGTRAP_SIGINFO)
+ int supports_stopped_by_hw_breakpoint () override;
+#endif
+};
+
+static amd64_fbsd_nat_target the_amd64_fbsd_nat_target;
+
/* Offset in `struct reg' where MEMBER is stored. */
#define REG_OFFSET(member) offsetof (struct reg, member)
}
\f
-/* Implement the to_read_description method. */
+/* Implement the read_description method. */
-static const struct target_desc *
-amd64fbsd_read_description (struct target_ops *ops)
+const struct target_desc *
+amd64_fbsd_nat_target::read_description ()
{
#ifdef PT_GETXSTATE_INFO
static int xsave_probed;
return i386_target_description (X86_XSTATE_SSE_MASK);
}
+#if defined(HAVE_PT_GETDBREGS) && defined(USE_SIGTRAP_SIGINFO)
+/* Implement the supports_stopped_by_hw_breakpoints method. */
+
+int
+amd64_fbsd_nat_target::supports_stopped_by_hw_breakpoint ()
+{
+ return 1;
+}
+#endif
+
void
_initialize_amd64fbsd_nat (void)
{
- struct target_ops *t;
int offset;
amd64_native_gregset32_reg_offset = amd64fbsd32_r_reg_offset;
amd64_native_gregset64_reg_offset = amd64fbsd64_r_reg_offset;
- /* Add some extra features to the common *BSD/i386 target. */
- t = amd64bsd_target ();
- t->to_read_description = amd64fbsd_read_description;
-
- fbsd_nat_add_target (t);
+ add_target (&the_amd64_fbsd_nat_target);
/* Support debugging kernel virtual memory images. */
bsd_kvm_add_target (amd64fbsd_supply_pcb);
#include "gdb_proc_service.h"
#include "amd64-nat.h"
-#include "linux-nat.h"
#include "amd64-tdep.h"
#include "amd64-linux-tdep.h"
#include "i386-linux-tdep.h"
#define PTRACE_ARCH_PRCTL 30
#endif
+struct amd64_linux_nat_target final : public x86_linux_nat_target
+{
+ /* Add our register access methods. */
+ void fetch_registers (struct regcache *, int) override;
+ void store_registers (struct regcache *, int) override;
+};
+
+static amd64_linux_nat_target the_amd64_linux_nat_target;
+
/* Mapping between the general-purpose registers in GNU/Linux x86-64
`struct user' format and GDB's register cache layout for GNU/Linux
i386.
this for all registers (including the floating point and SSE
registers). */
-static void
-amd64_linux_fetch_inferior_registers (struct target_ops *ops,
- struct regcache *regcache, int regnum)
+void
+amd64_linux_nat_target::fetch_registers (struct regcache *regcache, int regnum)
{
struct gdbarch *gdbarch = regcache->arch ();
int tid;
-1, do this for all registers (including the floating-point and SSE
registers). */
-static void
-amd64_linux_store_inferior_registers (struct target_ops *ops,
- struct regcache *regcache, int regnum)
+void
+amd64_linux_nat_target::store_registers (struct regcache *regcache, int regnum)
{
struct gdbarch *gdbarch = regcache->arch ();
int tid;
void
_initialize_amd64_linux_nat (void)
{
- struct target_ops *t;
-
amd64_native_gregset32_reg_offset = amd64_linux_gregset32_reg_offset;
amd64_native_gregset32_num_regs = I386_LINUX_NUM_REGS;
amd64_native_gregset64_reg_offset = amd64_linux_gregset_reg_offset;
gdb_assert (ARRAY_SIZE (amd64_linux_gregset32_reg_offset)
== amd64_native_gregset32_num_regs);
- /* Create a generic x86 GNU/Linux target. */
- t = x86_linux_create_target ();
-
- /* Add our register access methods. */
- t->to_fetch_registers = amd64_linux_fetch_inferior_registers;
- t->to_store_registers = amd64_linux_store_inferior_registers;
+ linux_target = &the_amd64_linux_nat_target;
/* Add the target. */
- x86_linux_add_target (t);
+ x86_linux_add_target (linux_target);
/* Add our siginfo layout converter. */
- linux_nat_set_siginfo_fixup (t, amd64_linux_siginfo_fixup);
+ linux_nat_set_siginfo_fixup (linux_target, amd64_linux_siginfo_fixup);
}
extern void amd64_collect_native_gregset (const struct regcache *regcache,
void *gregs, int regnum);
-/* Create a prototype *BSD/amd64 target. The client can override it
- with local methods. */
-
-extern struct target_ops *amd64bsd_target (void);
-
#endif /* amd64-nat.h */
#include "nbsd-nat.h"
#include "amd64-tdep.h"
+#include "amd64-bsd-nat.h"
#include "amd64-nat.h"
/* Mapping between the general-purpose registers in NetBSD/amd64
15 * 8 /* %gs */
};
+static amd64_bsd_nat_target<nbsd_nat_target> the_amd64_nbsd_nat_target;
+
void
_initialize_amd64nbsd_nat (void)
{
- struct target_ops *t;
-
amd64_native_gregset32_reg_offset = amd64nbsd32_r_reg_offset;
amd64_native_gregset32_num_regs = ARRAY_SIZE (amd64nbsd32_r_reg_offset);
amd64_native_gregset64_reg_offset = amd64nbsd_r_reg_offset;
- /* Add some extra features to the common *BSD/amd64 target. */
- t = amd64bsd_target ();
- t->to_pid_to_exec_file = nbsd_pid_to_exec_file;
- add_target (t);
+ add_target (&the_amd64_nbsd_nat_target);
}
#include "target.h"
#include "amd64-tdep.h"
+#include "amd64-bsd-nat.h"
#include "amd64-nat.h"
#include "obsd-nat.h"
return 1;
}
+static amd64_bsd_nat_target<obsd_nat_target> the_amd64_obsd_nat_target;
+
void
_initialize_amd64obsd_nat (void)
{
amd64_native_gregset32_num_regs = ARRAY_SIZE (amd64obsd32_r_reg_offset);
amd64_native_gregset64_reg_offset = amd64obsd_r_reg_offset;
- /* Add some extra features to the common *BSD/amd64 target. */
- obsd_add_target (amd64bsd_target ());
+ add_target (&the_amd64_obsd_nat_target);
/* Support debugging kernel virtual memory images. */
bsd_kvm_add_target (amd64obsd_supply_pcb);
#include "arm-fbsd-tdep.h"
#include "inf-ptrace.h"
+struct arm_fbsd_nat_target : public fbsd_nat_target
+{
+ void fetch_registers (struct regcache *, int) override;
+ void store_registers (struct regcache *, int) override;
+ const struct target_desc *read_description () override;
+};
+
+static arm_fbsd_nat_target the_arm_fbsd_nat_target;
+
/* Determine if PT_GETREGS fetches REGNUM. */
static bool
/* Fetch register REGNUM from the inferior. If REGNUM is -1, do this
for all registers. */
-static void
-arm_fbsd_fetch_inferior_registers (struct target_ops *ops,
- struct regcache *regcache, int regnum)
+void
+arm_fbsd_nat_target::fetch_registers (struct regcache *regcache, int regnum)
{
pid_t pid = get_ptrace_pid (regcache_get_ptid (regcache));
/* Store register REGNUM back into the inferior. If REGNUM is -1, do
this for all registers. */
-static void
-arm_fbsd_store_inferior_registers (struct target_ops *ops,
- struct regcache *regcache, int regnum)
+void
+arm_fbsd_nat_target::store_registers (struct regcache *regcache, int regnum)
{
pid_t pid = get_ptrace_pid (regcache_get_ptid (regcache));
/* Implement the to_read_description method. */
-static const struct target_desc *
-arm_fbsd_read_description (struct target_ops *ops)
+const struct target_desc *
+arm_fbsd_nat_target::read_description ()
{
const struct target_desc *desc;
- desc = arm_fbsd_read_description_auxv (ops);
+ desc = arm_fbsd_read_description_auxv (this);
if (desc == NULL)
- desc = ops->beneath->to_read_description (ops->beneath);
+ desc = this->beneath->read_description ();
return desc;
}
void
_initialize_arm_fbsd_nat (void)
{
- struct target_ops *t;
-
- t = inf_ptrace_target ();
- t->to_fetch_registers = arm_fbsd_fetch_inferior_registers;
- t->to_store_registers = arm_fbsd_store_inferior_registers;
- t->to_read_description = arm_fbsd_read_description;
- fbsd_nat_add_target (t);
+ add_target (&the_arm_fbsd_nat_target);
}
extern int arm_apcs_32;
+class arm_linux_nat_target final : public linux_nat_target
+{
+public:
+ /* Add our register access methods. */
+ void fetch_registers (struct regcache *, int) override;
+ void store_registers (struct regcache *, int) override;
+
+ /* Add our hardware breakpoint and watchpoint implementation. */
+ int can_use_hw_breakpoint (enum bptype, int, int) override;
+
+ int insert_hw_breakpoint (struct gdbarch *, struct bp_target_info *) override;
+
+ int remove_hw_breakpoint (struct gdbarch *, struct bp_target_info *) override;
+
+ int region_ok_for_hw_watchpoint (CORE_ADDR, int) override;
+
+ int insert_watchpoint (CORE_ADDR, int, enum target_hw_bp_type,
+ struct expression *) override;
+
+ int remove_watchpoint (CORE_ADDR, int, enum target_hw_bp_type,
+ struct expression *) override;
+ int stopped_by_watchpoint () override;
+
+ int stopped_data_address (CORE_ADDR *) override;
+
+ int watchpoint_addr_within_range (CORE_ADDR, CORE_ADDR, int) override;
+
+ const struct target_desc *read_description () override;
+};
+
+static arm_linux_nat_target the_arm_linux_nat_target;
+
/* Get the whole floating point state of the process and store it
into regcache. */
regno == -1, otherwise fetch all general registers or all floating
point registers depending upon the value of regno. */
-static void
-arm_linux_fetch_inferior_registers (struct target_ops *ops,
- struct regcache *regcache, int regno)
+void
+arm_linux_nat_target::fetch_registers (struct regcache *regcache, int regno)
{
struct gdbarch *gdbarch = regcache->arch ();
struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
regno == -1, otherwise store all general registers or all floating
point registers depending upon the value of regno. */
-static void
-arm_linux_store_inferior_registers (struct target_ops *ops,
- struct regcache *regcache, int regno)
+void
+arm_linux_nat_target::store_registers (struct regcache *regcache, int regno)
{
struct gdbarch *gdbarch = regcache->arch ();
struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
return PS_OK;
}
-static const struct target_desc *
-arm_linux_read_description (struct target_ops *ops)
+const struct target_desc *
+arm_linux_nat_target::read_description ()
{
CORE_ADDR arm_hwcap = 0;
have_ptrace_getregset = TRIBOOL_TRUE;
}
- if (target_auxv_search (ops, AT_HWCAP, &arm_hwcap) != 1)
+ if (target_auxv_search (this, AT_HWCAP, &arm_hwcap) != 1)
{
- return ops->beneath->to_read_description (ops->beneath);
+ return this->beneath->read_description ();
}
if (arm_hwcap & HWCAP_IWMMXT)
return result;
}
- return ops->beneath->to_read_description (ops->beneath);
+ return this->beneath->read_description ();
}
/* Information describing the hardware breakpoint capabilities. */
/* Have we got a free break-/watch-point available for use? Returns -1 if
there is not an appropriate resource available, otherwise returns 1. */
-static int
-arm_linux_can_use_hw_breakpoint (struct target_ops *self,
- enum bptype type,
- int cnt, int ot)
+int
+arm_linux_nat_target::can_use_hw_breakpoint (enum bptype type,
+ int cnt, int ot)
{
if (type == bp_hardware_watchpoint || type == bp_read_watchpoint
|| type == bp_access_watchpoint || type == bp_watchpoint)
}
/* Insert a Hardware breakpoint. */
-static int
-arm_linux_insert_hw_breakpoint (struct target_ops *self,
- struct gdbarch *gdbarch,
- struct bp_target_info *bp_tgt)
+int
+arm_linux_nat_target::insert_hw_breakpoint (struct gdbarch *gdbarch,
+ struct bp_target_info *bp_tgt)
{
struct lwp_info *lp;
struct arm_linux_hw_breakpoint p;
}
/* Remove a hardware breakpoint. */
-static int
-arm_linux_remove_hw_breakpoint (struct target_ops *self,
- struct gdbarch *gdbarch,
- struct bp_target_info *bp_tgt)
+int
+arm_linux_nat_target::remove_hw_breakpoint (struct gdbarch *gdbarch,
+ struct bp_target_info *bp_tgt)
{
struct lwp_info *lp;
struct arm_linux_hw_breakpoint p;
/* Are we able to use a hardware watchpoint for the LEN bytes starting at
ADDR? */
-static int
-arm_linux_region_ok_for_hw_watchpoint (struct target_ops *self,
- CORE_ADDR addr, int len)
+int
+arm_linux_nat_target::region_ok_for_hw_watchpoint (CORE_ADDR addr, int len)
{
const struct arm_linux_hwbp_cap *cap = arm_linux_get_hwbp_cap ();
CORE_ADDR max_wp_length, aligned_addr;
}
/* Insert a Hardware breakpoint. */
-static int
-arm_linux_insert_watchpoint (struct target_ops *self,
- CORE_ADDR addr, int len,
- enum target_hw_bp_type rw,
- struct expression *cond)
+int
+arm_linux_nat_target::insert_watchpoint (CORE_ADDR addr, int len,
+ enum target_hw_bp_type rw,
+ struct expression *cond)
{
struct lwp_info *lp;
struct arm_linux_hw_breakpoint p;
}
/* Remove a hardware breakpoint. */
-static int
-arm_linux_remove_watchpoint (struct target_ops *self, CORE_ADDR addr,
- int len, enum target_hw_bp_type rw,
- struct expression *cond)
+int
+arm_linux_nat_target::remove_watchpoint (CORE_ADDR addr,
+ int len, enum target_hw_bp_type rw,
+ struct expression *cond)
{
struct lwp_info *lp;
struct arm_linux_hw_breakpoint p;
}
/* What was the data address the target was stopped on accessing. */
-static int
-arm_linux_stopped_data_address (struct target_ops *target, CORE_ADDR *addr_p)
+int
+arm_linux_nat_target::stopped_data_address (CORE_ADDR *addr_p)
{
siginfo_t siginfo;
int slot;
}
/* Has the target been stopped by hitting a watchpoint? */
-static int
-arm_linux_stopped_by_watchpoint (struct target_ops *ops)
+int
+arm_linux_nat_target::stopped_by_watchpoint ()
{
CORE_ADDR addr;
- return arm_linux_stopped_data_address (ops, &addr);
+ return stopped_data_address (&addr);
}
-static int
-arm_linux_watchpoint_addr_within_range (struct target_ops *target,
- CORE_ADDR addr,
- CORE_ADDR start, int length)
+int
+arm_linux_nat_target::watchpoint_addr_within_range (CORE_ADDR addr,
+ CORE_ADDR start,
+ int length)
{
return start <= addr && start + length - 1 >= addr;
}
void
_initialize_arm_linux_nat (void)
{
- struct target_ops *t;
-
- /* Fill in the generic GNU/Linux methods. */
- t = linux_target ();
-
- /* Add our register access methods. */
- t->to_fetch_registers = arm_linux_fetch_inferior_registers;
- t->to_store_registers = arm_linux_store_inferior_registers;
-
- /* Add our hardware breakpoint and watchpoint implementation. */
- t->to_can_use_hw_breakpoint = arm_linux_can_use_hw_breakpoint;
- t->to_insert_hw_breakpoint = arm_linux_insert_hw_breakpoint;
- t->to_remove_hw_breakpoint = arm_linux_remove_hw_breakpoint;
- t->to_region_ok_for_hw_watchpoint = arm_linux_region_ok_for_hw_watchpoint;
- t->to_insert_watchpoint = arm_linux_insert_watchpoint;
- t->to_remove_watchpoint = arm_linux_remove_watchpoint;
- t->to_stopped_by_watchpoint = arm_linux_stopped_by_watchpoint;
- t->to_stopped_data_address = arm_linux_stopped_data_address;
- t->to_watchpoint_addr_within_range = arm_linux_watchpoint_addr_within_range;
-
- t->to_read_description = arm_linux_read_description;
+ target_ops *t = &the_arm_linux_nat_target;
/* Register the target. */
- linux_nat_add_target (t);
+ linux_target = &the_arm_linux_nat_target;
+ add_target (t);
/* Handle thread creation and exit. */
linux_nat_set_new_thread (t, arm_linux_new_thread);
#include "arm-tdep.h"
#include "inf-ptrace.h"
+class arm_netbsd_nat_target final : public inf_ptrace_target
+{
+public:
+ /* Add our register access methods. */
+ void fetch_registers (struct regcache *, int) override;
+ void store_registers (struct regcache *, int) override;
+};
+
+static arm_netbsd_nat_target the_arm_netbsd_nat_target;
+
extern int arm_apcs_32;
static void
arm_supply_fparegset (regcache, &inferior_fp_registers);
}
-static void
-armnbsd_fetch_registers (struct target_ops *ops,
- struct regcache *regcache, int regno)
+void
+arm_nbsd_nat_target::fetch_registers (struct regcache *regcache, int regno)
{
if (regno >= 0)
{
warning (_("unable to store floating-point registers"));
}
-static void
-armnbsd_store_registers (struct target_ops *ops,
- struct regcache *regcache, int regno)
+void
+arm_nbsd_nat_target::store_registers (struct regcache *regcache, int regno)
{
if (regno >= 0)
{
void
_initialize_arm_netbsd_nat (void)
{
- struct target_ops *t;
-
- t = inf_ptrace_target ();
- t->to_fetch_registers = armnbsd_fetch_registers;
- t->to_store_registers = armnbsd_store_registers;
- add_target (t);
+ add_target (&the_arm_netbsd_nat_target);
deprecated_add_core_fns (&arm_netbsd_elfcore_fns);
}
Return -1 if there is insufficient buffer for a whole entry.
Return 1 if an entry was read into *TYPEP and *VALP. */
int
-target_auxv_parse (struct target_ops *ops, gdb_byte **readptr,
- gdb_byte *endptr, CORE_ADDR *typep, CORE_ADDR *valp)
+target_auxv_parse (gdb_byte **readptr,
+ gdb_byte *endptr, CORE_ADDR *typep, CORE_ADDR *valp)
{
struct gdbarch *gdbarch = target_gdbarch();
if (gdbarch_auxv_parse_p (gdbarch))
return gdbarch_auxv_parse (gdbarch, readptr, endptr, typep, valp);
- return current_target.to_auxv_parse (¤t_target, readptr, endptr,
- typep, valp);
+ return target_stack->auxv_parse (readptr, endptr, typep, valp);
}
size_t len = info->data->size ();
while (1)
- switch (target_auxv_parse (ops, &ptr, data + len, &type, &val))
+ switch (target_auxv_parse (&ptr, data + len, &type, &val))
{
case 1: /* Here's an entry, check it. */
if (type == match)
gdb_byte *ptr = data;
size_t len = info->data->size ();
- while (target_auxv_parse (ops, &ptr, data + len, &type, &val) > 0)
+ while (target_auxv_parse (&ptr, data + len, &type, &val) > 0)
{
gdbarch_print_auxv_entry (gdbarch, file, type, val);
++ents;
error (_("The program has no auxiliary information now."));
else
{
- int ents = fprint_target_auxv (gdb_stdout, ¤t_target);
+ int ents = fprint_target_auxv (gdb_stdout, target_stack);
if (ents < 0)
error (_("No auxiliary vector found, or failed reading it."));
Return 0 if *READPTR is already at the end of the buffer.
Return -1 if there is insufficient buffer for a whole entry.
Return 1 if an entry was read into *TYPEP and *VALP. */
-extern int target_auxv_parse (struct target_ops *ops,
- gdb_byte **readptr, gdb_byte *endptr,
+extern int target_auxv_parse (gdb_byte **readptr, gdb_byte *endptr,
CORE_ADDR *typep, CORE_ADDR *valp);
/* Extract the auxiliary vector entry with a_type matching MATCH.
/* Find out how many io registers the target has. */
gdb::optional<gdb::byte_vector> buf
- = target_read_alloc (¤t_target, TARGET_OBJECT_AVR, "avr.io_reg");
+ = target_read_alloc (target_stack, TARGET_OBJECT_AVR, "avr.io_reg");
if (!buf)
{
j = nreg - i; /* last block is less than 8 registers */
snprintf (query, sizeof (query) - 1, "avr.io_reg:%x,%x", i, j);
- buf = target_read_alloc (¤t_target, TARGET_OBJECT_AVR, query);
+ buf = target_read_alloc (target_stack, TARGET_OBJECT_AVR, query);
if (!buf)
{
#include "exec.h"
#include "gdb_bfd.h"
-/* The object that is stored in the target_ops->to_data field has this
- type. */
-struct target_bfd_data
+/* A target that wraps a BFD. */
+class target_bfd : public target_ops
{
+public:
+ explicit target_bfd (struct bfd *bfd);
+ ~target_bfd () override;
+
+ const char *shortname () override
+ { return "bfd"; }
+
+ const char *longname () override
+ { return _("BFD backed target"); }
+
+ const char *doc () override
+ { return _("You should never see this"); }
+
+ void close () override;
+
+ target_xfer_status
+ xfer_partial (target_object object,
+ const char *annex, gdb_byte *readbuf,
+ const gdb_byte *writebuf,
+ ULONGEST offset, ULONGEST len,
+ ULONGEST *xfered_len) override;
+
+ target_section_table *get_section_table () override;
+
+private:
/* The BFD we're wrapping. */
- struct bfd *bfd;
+ struct bfd *m_bfd;
/* The section table build from the ALLOC sections in BFD. Note
that we can't rely on extracting the BFD from a random section in
the table, since the table can be legitimately empty. */
- struct target_section_table table;
+ struct target_section_table m_table;
};
-static enum target_xfer_status
-target_bfd_xfer_partial (struct target_ops *ops,
- enum target_object object,
- const char *annex, gdb_byte *readbuf,
- const gdb_byte *writebuf,
- ULONGEST offset, ULONGEST len,
- ULONGEST *xfered_len)
+target_xfer_status
+target_bfd::xfer_partial (target_object object,
+ const char *annex, gdb_byte *readbuf,
+ const gdb_byte *writebuf,
+ ULONGEST offset, ULONGEST len,
+ ULONGEST *xfered_len)
{
switch (object)
{
case TARGET_OBJECT_MEMORY:
{
- struct target_bfd_data *data = (struct target_bfd_data *) ops->to_data;
return section_table_xfer_memory_partial (readbuf, writebuf,
offset, len, xfered_len,
- data->table.sections,
- data->table.sections_end,
+ m_table.sections,
+ m_table.sections_end,
NULL);
}
default:
}
}
-static struct target_section_table *
-target_bfd_get_section_table (struct target_ops *ops)
+target_section_table *
+target_bfd::get_section_table ()
{
- struct target_bfd_data *data = (struct target_bfd_data *) ops->to_data;
- return &data->table;
+ return &m_table;
}
-static void
-target_bfd_close (struct target_ops *t)
+target_bfd::target_bfd (struct bfd *abfd)
{
- struct target_bfd_data *data = (struct target_bfd_data *) t->to_data;
+ this->to_stratum = file_stratum;
+ m_bfd = abfd;
+ gdb_bfd_ref (abfd);
+ m_table.sections = NULL;
+ m_table.sections_end = NULL;
+ build_section_table (abfd, &m_table.sections, &m_table.sections_end);
+}
- gdb_bfd_unref (data->bfd);
- xfree (data->table.sections);
- xfree (data);
- xfree (t);
+target_bfd::~target_bfd ()
+{
+ gdb_bfd_unref (m_bfd);
+ xfree (m_table.sections);
}
-struct target_ops *
+target_ops *
target_bfd_reopen (struct bfd *abfd)
{
- struct target_ops *t;
- struct target_bfd_data *data;
+ return new target_bfd (abfd);
+}
- data = XCNEW (struct target_bfd_data);
- data->bfd = abfd;
- gdb_bfd_ref (abfd);
- build_section_table (abfd, &data->table.sections, &data->table.sections_end);
-
- t = XCNEW (struct target_ops);
- t->to_shortname = "bfd";
- t->to_longname = _("BFD backed target");
- t->to_doc = _("You should never see this");
- t->to_get_section_table = target_bfd_get_section_table;
- t->to_xfer_partial = target_bfd_xfer_partial;
- t->to_close = target_bfd_close;
- t->to_data = data;
- t->to_magic = OPS_MAGIC;
-
- return t;
+void
+target_bfd::close ()
+{
+ delete this;
}
}
addr = BMSYMBOL_VALUE_ADDRESS (bp_objfile_data->exception_msym);
- addr = gdbarch_convert_from_func_ptr_addr (gdbarch, addr,
- ¤t_target);
+ addr = gdbarch_convert_from_func_ptr_addr (gdbarch, addr, target_stack);
b = create_internal_breakpoint (gdbarch, addr, bp_exception_master,
&internal_breakpoint_ops);
initialize_explicit_location (&explicit_loc);
return 0;
}
- if (!target_stopped_data_address (¤t_target, &addr))
+ if (!target_stopped_data_address (target_stack, &addr))
{
/* We were stopped by a watchpoint, but we don't know where.
Mark all watchpoints as unknown. */
}
}
/* Exact match not required. Within range is sufficient. */
- else if (target_watchpoint_addr_within_range (¤t_target,
+ else if (target_watchpoint_addr_within_range (target_stack,
addr, loc->address,
loc->length))
{
register state from PCB and supplies it to REGCACHE. */
static int (*bsd_kvm_supply_pcb)(struct regcache *regcache, struct pcb *pcb);
-/* Target ops for libkvm interface. */
-static struct target_ops bsd_kvm_ops;
-
/* This is the ptid we use while we're connected to kvm. The kvm
target currently doesn't export any view of the running processes,
so this represents the kernel task. */
static ptid_t bsd_kvm_ptid;
+/* The libkvm target. */
+
+class bsd_kvm_target final : public target_ops
+{
+public:
+ bsd_kvm_target ()
+ { this->to_stratum = process_stratum; }
+
+ const char *shortname () override
+ { return "kvm"; }
+
+ const char *longname () override
+ { return _("Kernel memory interface"); }
+
+ const char *doc () override
+ {
+ return _("Use a kernel virtual memory image as a target.\n\
+Optionally specify the filename of a core dump.");
+ }
+
+ void open (const char *, int) override;
+ void close () override;
+
+ void fetch_registers (struct regcache *, int) override;
+ enum target_xfer_status xfer_partial (enum target_object object,
+ const char *annex,
+ gdb_byte *readbuf,
+ const gdb_byte *writebuf,
+ ULONGEST offset, ULONGEST len,
+ ULONGEST *xfered_len) override;
+
+ void files_info () override;
+ int thread_alive (ptid_t ptid) override;
+ const char *pid_to_str (ptid_t) override;
+
+ int has_memory () override { return 1; }
+ int has_stack () override { return 1; }
+ int has_registers () override { return 1; }
+};
+
+/* Target ops for libkvm interface. */
+static bsd_kvm_target bsd_kvm_ops;
+
static void
-bsd_kvm_open (const char *arg, int from_tty)
+bsd_kvm_target::open (const char *arg, int from_tty)
{
char errbuf[_POSIX2_LINE_MAX];
char *execfile = NULL;
print_stack_frame (get_selected_frame (NULL), 0, SRC_AND_LOC, 1);
}
-static void
-bsd_kvm_close (struct target_ops *self)
+void
+bsd_kvm_target::close ()
{
if (core_kd)
{
return nbytes;
}
-static enum target_xfer_status
-bsd_kvm_xfer_partial (struct target_ops *ops, enum target_object object,
- const char *annex, gdb_byte *readbuf,
- const gdb_byte *writebuf,
- ULONGEST offset, ULONGEST len, ULONGEST *xfered_len)
+enum target_xfer_status
+bsd_kvm_target::xfer_partial (enum target_object object,
+ const char *annex, gdb_byte *readbuf,
+ const gdb_byte *writebuf,
+ ULONGEST offset, ULONGEST len, ULONGEST *xfered_len)
{
switch (object)
{
}
}
-static void
-bsd_kvm_files_info (struct target_ops *ops)
+void
+bsd_kvm_target::files_info ()
{
if (bsd_kvm_corefile && strcmp (bsd_kvm_corefile, _PATH_MEM) != 0)
printf_filtered (_("\tUsing the kernel crash dump %s.\n"),
return bsd_kvm_supply_pcb (regcache, &pcb);
}
-static void
-bsd_kvm_fetch_registers (struct target_ops *ops,
- struct regcache *regcache, int regnum)
+void
+bsd_kvm_target::fetch_registers (struct regcache *regcache, int regnum)
{
struct nlist nl[2];
print_stack_frame (get_selected_frame (NULL), 0, SRC_AND_LOC, 1);
}
-static int
-bsd_kvm_thread_alive (struct target_ops *ops,
- ptid_t ptid)
+int
+bsd_kvm_target::thread_alive (ptid_t ptid)
{
return 1;
}
-static const char *
-bsd_kvm_pid_to_str (struct target_ops *ops, ptid_t ptid)
+const char *
+bsd_kvm_target::pid_to_str (ptid_t ptid)
{
static char buf[64];
xsnprintf (buf, sizeof buf, "<kvm>");
return buf;
}
-static int
-bsd_kvm_return_one (struct target_ops *ops)
-{
- return 1;
-}
-
/* Add the libkvm interface to the list of all possible targets and
register CUPPLY_PCB as the architecture-specific process control
block interpreter. */
gdb_assert (bsd_kvm_supply_pcb == NULL);
bsd_kvm_supply_pcb = supply_pcb;
- bsd_kvm_ops.to_shortname = "kvm";
- bsd_kvm_ops.to_longname = _("Kernel memory interface");
- bsd_kvm_ops.to_doc = _("Use a kernel virtual memory image as a target.\n\
-Optionally specify the filename of a core dump.");
- bsd_kvm_ops.to_open = bsd_kvm_open;
- bsd_kvm_ops.to_close = bsd_kvm_close;
- bsd_kvm_ops.to_fetch_registers = bsd_kvm_fetch_registers;
- bsd_kvm_ops.to_xfer_partial = bsd_kvm_xfer_partial;
- bsd_kvm_ops.to_files_info = bsd_kvm_files_info;
- bsd_kvm_ops.to_thread_alive = bsd_kvm_thread_alive;
- bsd_kvm_ops.to_pid_to_str = bsd_kvm_pid_to_str;
- bsd_kvm_ops.to_stratum = process_stratum;
- bsd_kvm_ops.to_has_memory = bsd_kvm_return_one;
- bsd_kvm_ops.to_has_stack = bsd_kvm_return_one;
- bsd_kvm_ops.to_has_registers = bsd_kvm_return_one;
- bsd_kvm_ops.to_magic = OPS_MAGIC;
-
add_target (&bsd_kvm_ops);
add_prefix_cmd ("kvm", class_obscure, bsd_kvm_cmd, _("\
#include "bsd-uthread.h"
-/* HACK: Save the bsd_uthreads ops returned by bsd_uthread_target. */
-static struct target_ops *bsd_uthread_ops_hack;
+struct bsd_uthread_target final : public target_ops
+{
+ bsd_uthread_target ()
+ { to_stratum = thread_stratum; }
+
+ const char *shortname () override
+ { return "bsd-uthreads"; }
+
+ const char *longname () override
+ { return _("BSD user-level threads"); }
+
+ const char *doc () override
+ { return _("BSD user-level threads"); }
+
+ void close () override;
+
+ void mourn_inferior () override;
+
+ void fetch_registers (struct regcache *, int) override;
+ void store_registers (struct regcache *, int) override;
+
+ ptid_t wait (ptid_t, struct target_waitstatus *, int) override;
+ void resume (ptid_t, int, enum gdb_signal) override;
+
+ int thread_alive (ptid_t ptid) override;
+
+ void update_thread_list () override;
+
+ const char *extra_thread_info (struct thread_info *) override;
+
+ const char *pid_to_str (ptid_t) override;
+};
+
+static bsd_uthread_target bsd_uthread_ops;
\f
/* Architecture-specific operations. */
bsd_uthread_thread_ctx_offset =
bsd_uthread_lookup_offset ("_thread_ctx_offset", objfile);
- push_target (bsd_uthread_ops_hack);
+ push_target (&bsd_uthread_ops);
bsd_uthread_active = 1;
return 1;
}
/* Cleanup due to deactivation. */
-static void
-bsd_uthread_close (struct target_ops *self)
+void
+bsd_uthread_target::close ()
{
bsd_uthread_active = 0;
bsd_uthread_thread_run_addr = 0;
if (!bsd_uthread_active)
return;
- unpush_target (bsd_uthread_ops_hack);
+ unpush_target (&bsd_uthread_ops);
}
static void
bsd_uthread_deactivate ();
}
-static void
-bsd_uthread_mourn_inferior (struct target_ops *ops)
+void
+bsd_uthread_target::mourn_inferior ()
{
- struct target_ops *beneath = find_target_beneath (ops);
- beneath->to_mourn_inferior (beneath);
+ struct target_ops *beneath = find_target_beneath (this);
+ beneath->mourn_inferior ();
bsd_uthread_deactivate ();
}
-static void
-bsd_uthread_fetch_registers (struct target_ops *ops,
- struct regcache *regcache, int regnum)
+void
+bsd_uthread_target::fetch_registers (struct regcache *regcache, int regnum)
{
struct gdbarch *gdbarch = regcache->arch ();
struct bsd_uthread_ops *uthread_ops
= (struct bsd_uthread_ops *) gdbarch_data (gdbarch, bsd_uthread_data);
ptid_t ptid = regcache_get_ptid (regcache);
CORE_ADDR addr = ptid_get_tid (ptid);
- struct target_ops *beneath = find_target_beneath (ops);
+ struct target_ops *beneath = find_target_beneath (this);
CORE_ADDR active_addr;
scoped_restore save_inferior_ptid = make_scoped_restore (&inferior_ptid);
inferior_ptid = ptid;
/* Always fetch the appropriate registers from the layer beneath. */
- beneath->to_fetch_registers (beneath, regcache, regnum);
+ beneath->fetch_registers (regcache, regnum);
/* FIXME: That might have gotten us more than we asked for. Make
sure we overwrite all relevant registers with values from the
}
}
-static void
-bsd_uthread_store_registers (struct target_ops *ops,
- struct regcache *regcache, int regnum)
+void
+bsd_uthread_target::store_registers (struct regcache *regcache, int regnum)
{
struct gdbarch *gdbarch = regcache->arch ();
struct bsd_uthread_ops *uthread_ops
= (struct bsd_uthread_ops *) gdbarch_data (gdbarch, bsd_uthread_data);
- struct target_ops *beneath = find_target_beneath (ops);
+ struct target_ops *beneath = find_target_beneath (this);
ptid_t ptid = regcache_get_ptid (regcache);
CORE_ADDR addr = ptid_get_tid (ptid);
CORE_ADDR active_addr;
{
/* Updating the thread that is currently running; pass the
request to the layer beneath. */
- beneath->to_store_registers (beneath, regcache, regnum);
+ beneath->store_registers (regcache, regnum);
}
}
-static ptid_t
-bsd_uthread_wait (struct target_ops *ops,
- ptid_t ptid, struct target_waitstatus *status, int options)
+ptid_t
+bsd_uthread_target::wait (ptid_t ptid, struct target_waitstatus *status,
+ int options)
{
enum bfd_endian byte_order = gdbarch_byte_order (target_gdbarch ());
CORE_ADDR addr;
- struct target_ops *beneath = find_target_beneath (ops);
+ struct target_ops *beneath = find_target_beneath (this);
/* Pass the request to the layer beneath. */
- ptid = beneath->to_wait (beneath, ptid, status, options);
+ ptid = beneath->wait (ptid, status, options);
/* If the process is no longer alive, there's no point in figuring
out the thread ID. It will fail anyway. */
return ptid;
}
-static void
-bsd_uthread_resume (struct target_ops *ops,
- ptid_t ptid, int step, enum gdb_signal sig)
+void
+bsd_uthread_target::resume (ptid_t ptid, int step, enum gdb_signal sig)
{
/* Pass the request to the layer beneath. */
- struct target_ops *beneath = find_target_beneath (ops);
- beneath->to_resume (beneath, ptid, step, sig);
+ struct target_ops *beneath = find_target_beneath (this);
+ beneath->resume (ptid, step, sig);
}
-static int
-bsd_uthread_thread_alive (struct target_ops *ops, ptid_t ptid)
+int
+bsd_uthread_target::thread_alive (ptid_t ptid)
{
enum bfd_endian byte_order = gdbarch_byte_order (target_gdbarch ());
- struct target_ops *beneath = find_target_beneath (ops);
+ struct target_ops *beneath = find_target_beneath (this);
CORE_ADDR addr = ptid_get_tid (ptid);
if (addr != 0)
return 0;
}
- return beneath->to_thread_alive (beneath, ptid);
+ return beneath->thread_alive (ptid);
}
-static void
-bsd_uthread_update_thread_list (struct target_ops *ops)
+void
+bsd_uthread_target::update_thread_list ()
{
pid_t pid = ptid_get_pid (inferior_ptid);
int offset = bsd_uthread_thread_next_offset;
/* Return a string describing th state of the thread specified by
INFO. */
-static const char *
-bsd_uthread_extra_thread_info (struct target_ops *self,
- struct thread_info *info)
+const char *
+bsd_uthread_target::extra_thread_info (thread_info *info)
{
enum bfd_endian byte_order = gdbarch_byte_order (target_gdbarch ());
CORE_ADDR addr = ptid_get_tid (info->ptid);
return NULL;
}
-static const char *
-bsd_uthread_pid_to_str (struct target_ops *ops, ptid_t ptid)
+const char *
+bsd_uthread_target::pid_to_str (ptid_t ptid)
{
if (ptid_get_tid (ptid) != 0)
{
return normal_pid_to_str (ptid);
}
-static struct target_ops *
-bsd_uthread_target (void)
-{
- struct target_ops *t = XCNEW (struct target_ops);
-
- t->to_shortname = "bsd-uthreads";
- t->to_longname = "BSD user-level threads";
- t->to_doc = "BSD user-level threads";
- t->to_close = bsd_uthread_close;
- t->to_mourn_inferior = bsd_uthread_mourn_inferior;
- t->to_fetch_registers = bsd_uthread_fetch_registers;
- t->to_store_registers = bsd_uthread_store_registers;
- t->to_wait = bsd_uthread_wait;
- t->to_resume = bsd_uthread_resume;
- t->to_thread_alive = bsd_uthread_thread_alive;
- t->to_update_thread_list = bsd_uthread_update_thread_list;
- t->to_extra_thread_info = bsd_uthread_extra_thread_info;
- t->to_pid_to_str = bsd_uthread_pid_to_str;
- t->to_stratum = thread_stratum;
- t->to_magic = OPS_MAGIC;
- bsd_uthread_ops_hack = t;
-
- return t;
-}
-
void
_initialize_bsd_uthread (void)
{
- complete_target_initialization (bsd_uthread_target ());
-
bsd_uthread_data = gdbarch_data_register_pre_init (bsd_uthread_init);
gdb::observers::inferior_created.attach (bsd_uthread_inferior_created);
bfd *core_bfd = NULL;
-/* corelow.c target. It is never NULL after GDB initialization. */
-
-struct target_ops *core_target;
\f
/* Backward compatability with old way of specifying core files. */
{
dont_repeat (); /* Either way, seems bogus. */
- gdb_assert (core_target != NULL);
+ gdb_assert (the_core_target != NULL);
if (!filename)
- (core_target->to_detach) (core_target, current_inferior (), from_tty);
+ the_core_target->detach (current_inferior (), from_tty);
else
- (core_target->to_open) (filename, from_tty);
+ the_core_target->open (filename, from_tty);
}
\f
enum target_xfer_status status;
ULONGEST xfered_len;
- status = target_xfer_partial (current_target.beneath,
- object, NULL,
+ status = target_xfer_partial (target_stack, object, NULL,
myaddr + xfered, NULL,
memaddr + xfered, len - xfered,
&xfered_len);
#define O_LARGEFILE 0
#endif
+/* The core file target. */
+
+class core_target final : public target_ops
+{
+public:
+ core_target ()
+ { to_stratum = process_stratum; }
+
+ const char *shortname () override
+ { return "core"; }
+
+ const char *longname () override
+ { return _("Local core dump file"); }
+
+ const char *doc () override
+ {
+ return _("\
+Use a core file as a target. Specify the filename of the core file.");
+ }
+
+ void open (const char *, int) override;
+ void close () override;
+ void detach (inferior *, int) override;
+ void fetch_registers (struct regcache *, int) override;
+
+ enum target_xfer_status xfer_partial (enum target_object object,
+ const char *annex,
+ gdb_byte *readbuf,
+ const gdb_byte *writebuf,
+ ULONGEST offset, ULONGEST len,
+ ULONGEST *xfered_len) override;
+ void files_info () override;
+
+ int thread_alive (ptid_t ptid) override;
+ const struct target_desc *read_description () override;
+
+ const char *pid_to_str (ptid_t) override;
+
+ const char *thread_name (struct thread_info *) override;
+
+ int has_memory () override;
+ int has_stack () override;
+ int has_registers () override;
+ bool info_proc (const char *, enum info_proc_what) override;
+};
+
+/* See gdbcore.h. */
+struct target_ops *the_core_target;
+
/* List of all available core_fns. On gdb startup, each core file
register reader calls deprecated_add_core_fns() to register
information on each core format it is prepared to read. */
unix child targets. */
static struct target_section_table *core_data;
-static void core_files_info (struct target_ops *);
-
static struct core_fns *sniff_core_bfd (bfd *);
static int gdb_check_format (bfd *);
-static void core_close (struct target_ops *self);
-
static void core_close_cleanup (void *ignore);
static void add_to_thread_list (bfd *, asection *, void *);
-static void init_core_ops (void);
-
-static struct target_ops core_ops;
+static core_target core_ops;
/* An arbitrary identifier for the core inferior. */
#define CORELOW_PID 1
stack spaces as empty. */
static void
-core_close (struct target_ops *self)
+core_close ()
{
if (core_bfd)
{
static void
core_close_cleanup (void *ignore)
{
- core_close (NULL);
+ core_close ();
+}
+
+void
+core_target::close ()
+{
+ core_close ();
}
/* Look for sections whose names start with `.reg/' so that we can
/* This routine opens and sets up the core file bfd. */
-static void
-core_open (const char *arg, int from_tty)
+void
+core_target::open (const char *arg, int from_tty)
{
const char *p;
int siggy;
}
}
-static void
-core_detach (struct target_ops *ops, inferior *inf, int from_tty)
+void
+core_target::detach (inferior *inf, int from_tty)
{
- unpush_target (ops);
+ unpush_target (this);
reinit_frame_cache ();
if (from_tty)
printf_filtered (_("No core file now.\n"));
/* We just get all the registers, so we don't use regno. */
-static void
-get_core_registers (struct target_ops *ops,
- struct regcache *regcache, int regno)
+void
+core_target::fetch_registers (struct regcache *regcache, int regno)
{
int i;
struct gdbarch *gdbarch;
regcache_raw_supply (regcache, i, NULL);
}
-static void
-core_files_info (struct target_ops *t)
+void
+core_target::files_info ()
{
print_section_info (core_data, core_bfd);
}
list->pos += 4;
}
-static enum target_xfer_status
-core_xfer_partial (struct target_ops *ops, enum target_object object,
- const char *annex, gdb_byte *readbuf,
- const gdb_byte *writebuf, ULONGEST offset,
- ULONGEST len, ULONGEST *xfered_len)
+enum target_xfer_status
+core_target::xfer_partial (enum target_object object, const char *annex,
+ gdb_byte *readbuf, const gdb_byte *writebuf,
+ ULONGEST offset, ULONGEST len, ULONGEST *xfered_len)
{
switch (object)
{
return TARGET_XFER_E_IO;
default:
- return ops->beneath->to_xfer_partial (ops->beneath, object,
- annex, readbuf,
- writebuf, offset, len,
- xfered_len);
+ return this->beneath->xfer_partial (object, annex, readbuf,
+ writebuf, offset, len,
+ xfered_len);
}
}
\f
-/* If mourn is being called in all the right places, this could be say
- `gdb internal error' (since generic_mourn calls
- breakpoint_init_inferior). */
-
-static int
-ignore (struct target_ops *ops, struct gdbarch *gdbarch,
- struct bp_target_info *bp_tgt)
-{
- return 0;
-}
-
-/* Implement the to_remove_breakpoint method. */
-
-static int
-core_remove_breakpoint (struct target_ops *ops, struct gdbarch *gdbarch,
- struct bp_target_info *bp_tgt,
- enum remove_bp_reason reason)
-{
- return 0;
-}
-
/* Okay, let's be honest: threads gleaned from a core file aren't
exactly lively, are they? On the other hand, if we don't claim
to appear in an "info thread" command, which is quite a useful
behaviour.
*/
-static int
-core_thread_alive (struct target_ops *ops, ptid_t ptid)
+int
+core_target::thread_alive (ptid_t ptid)
{
return 1;
}
wrapper could be avoided if targets got a chance to specialize
core_ops. */
-static const struct target_desc *
-core_read_description (struct target_ops *target)
+const struct target_desc *
+core_target::read_description ()
{
if (core_gdbarch && gdbarch_core_read_description_p (core_gdbarch))
{
const struct target_desc *result;
- result = gdbarch_core_read_description (core_gdbarch,
- target, core_bfd);
+ result = gdbarch_core_read_description (core_gdbarch, this, core_bfd);
if (result != NULL)
return result;
}
- return target->beneath->to_read_description (target->beneath);
+ return this->beneath->read_description ();
}
-static const char *
-core_pid_to_str (struct target_ops *ops, ptid_t ptid)
+const char *
+core_target::pid_to_str (ptid_t ptid)
{
static char buf[64];
struct inferior *inf;
return buf;
}
-static const char *
-core_thread_name (struct target_ops *self, struct thread_info *thr)
+const char *
+core_target::thread_name (struct thread_info *thr)
{
if (core_gdbarch
&& gdbarch_core_thread_name_p (core_gdbarch))
return NULL;
}
-static int
-core_has_memory (struct target_ops *ops)
+int
+core_target::has_memory ()
{
return (core_bfd != NULL);
}
-static int
-core_has_stack (struct target_ops *ops)
+int
+core_target::has_stack ()
{
return (core_bfd != NULL);
}
-static int
-core_has_registers (struct target_ops *ops)
+int
+core_target::has_registers ()
{
return (core_bfd != NULL);
}
/* Implement the to_info_proc method. */
-static void
-core_info_proc (struct target_ops *ops, const char *args,
- enum info_proc_what request)
+bool
+core_target::info_proc (const char *args, enum info_proc_what request)
{
struct gdbarch *gdbarch = get_current_arch ();
method on gdbarch, not 'info_proc'. */
if (gdbarch_core_info_proc_p (gdbarch))
gdbarch_core_info_proc (gdbarch, args, request);
-}
-
-/* Fill in core_ops with its defined operations and properties. */
-static void
-init_core_ops (void)
-{
- core_ops.to_shortname = "core";
- core_ops.to_longname = "Local core dump file";
- core_ops.to_doc =
- "Use a core file as a target. Specify the filename of the core file.";
- core_ops.to_open = core_open;
- core_ops.to_close = core_close;
- core_ops.to_detach = core_detach;
- core_ops.to_fetch_registers = get_core_registers;
- core_ops.to_xfer_partial = core_xfer_partial;
- core_ops.to_files_info = core_files_info;
- core_ops.to_insert_breakpoint = ignore;
- core_ops.to_remove_breakpoint = core_remove_breakpoint;
- core_ops.to_thread_alive = core_thread_alive;
- core_ops.to_read_description = core_read_description;
- core_ops.to_pid_to_str = core_pid_to_str;
- core_ops.to_thread_name = core_thread_name;
- core_ops.to_stratum = process_stratum;
- core_ops.to_has_memory = core_has_memory;
- core_ops.to_has_stack = core_has_stack;
- core_ops.to_has_registers = core_has_registers;
- core_ops.to_info_proc = core_info_proc;
- core_ops.to_magic = OPS_MAGIC;
-
- if (core_target)
- internal_error (__FILE__, __LINE__,
- _("init_core_ops: core target already exists (\"%s\")."),
- core_target->to_longname);
- core_target = &core_ops;
+ return true;
}
void
_initialize_corelow (void)
{
- init_core_ops ();
+ if (the_core_target != NULL)
+ internal_error (__FILE__, __LINE__,
+ _("core target already exists (\"%s\")."),
+ the_core_target->longname ());
+ the_core_target = &core_ops;
add_target_with_completer (&core_ops, filename_completer);
}
#include <ctype.h>
#include <algorithm>
+/* The CTF target. */
+
+class ctf_target final : public tracefile_target
+{
+public:
+ const char *shortname () override
+ { return "ctf"; }
+
+ const char *longname () override
+ { return _("CTF file"); }
+
+ const char *doc () override
+ {
+ return _("\
+Use a CTF directory as a target.\n\
+Specify the filename of the CTF directory.");
+ }
+
+ void open (const char *, int) override;
+ void close () override;
+ void fetch_registers (struct regcache *, int) override;
+ enum target_xfer_status xfer_partial (enum target_object object,
+ const char *annex,
+ gdb_byte *readbuf,
+ const gdb_byte *writebuf,
+ ULONGEST offset, ULONGEST len,
+ ULONGEST *xfered_len) override;
+ void files_info () override;
+ int trace_find (enum trace_find_type type, int num,
+ CORE_ADDR addr1, CORE_ADDR addr2, int *tpp) override;
+ int get_trace_state_variable_value (int tsv, LONGEST *val) override;
+ traceframe_info_up traceframe_info () override;
+};
+
/* GDB saves trace buffers and other information (such as trace
status) got from the remote target into Common Trace Format (CTF).
The following types of information are expected to save in CTF:
/* The name of CTF directory. */
static char *trace_dirname;
-static struct target_ops ctf_ops;
+static ctf_target ctf_ops;
/* Destroy ctf iterator and context. */
definitions from the first packet. Set the start position at the
second packet which contains events on trace blocks. */
-static void
-ctf_open (const char *dirname, int from_tty)
+void
+ctf_target::open (const char *dirname, int from_tty)
{
struct bt_ctf_event *event;
uint32_t event_id;
/* This is the implementation of target_ops method to_close. Destroy
CTF iterator and context. */
-static void
-ctf_close (struct target_ops *self)
+void
+ctf_target::close ()
{
int pid;
/* This is the implementation of target_ops method to_files_info.
Print the directory name of CTF trace data. */
-static void
-ctf_files_info (struct target_ops *t)
+void
+ctf_target::files_info ()
{
printf_filtered ("\t`%s'\n", trace_dirname);
}
extract contents from events, and set REGCACHE with the contents.
If no matched events are found, mark registers unavailable. */
-static void
-ctf_fetch_registers (struct target_ops *ops,
- struct regcache *regcache, int regno)
+void
+ctf_target::fetch_registers (struct regcache *regcache, int regno)
{
struct gdbarch *gdbarch = regcache->arch ();
struct bt_ctf_event *event = NULL;
OFFSET is within the range, read the contents from events to
READBUF. */
-static enum target_xfer_status
-ctf_xfer_partial (struct target_ops *ops, enum target_object object,
- const char *annex, gdb_byte *readbuf,
- const gdb_byte *writebuf, ULONGEST offset,
- ULONGEST len, ULONGEST *xfered_len)
+enum target_xfer_status
+ctf_target::xfer_partial (enum target_object object,
+ const char *annex, gdb_byte *readbuf,
+ const gdb_byte *writebuf, ULONGEST offset,
+ ULONGEST len, ULONGEST *xfered_len)
{
/* We're only doing regular memory for now. */
if (object != TARGET_OBJECT_MEMORY)
trace variable is found, set the value of it to *VAL and return
true, otherwise return false. */
-static int
-ctf_get_trace_state_variable_value (struct target_ops *self,
- int tsvnum, LONGEST *val)
+int
+ctf_target::get_trace_state_variable_value (int tsvnum, LONGEST *val)
{
struct bt_iter_pos *pos;
int found = 0;
Iterate the events whose name is "frame", extract the tracepoint
number in it. Return traceframe number when matched. */
-static int
-ctf_trace_find (struct target_ops *self, enum trace_find_type type, int num,
- CORE_ADDR addr1, CORE_ADDR addr2, int *tpp)
+int
+ctf_target::trace_find (enum trace_find_type type, int num,
+ CORE_ADDR addr1, CORE_ADDR addr2, int *tpp)
{
int tfnum = 0;
int found = 0;
frame, extract memory range information, and return them in
traceframe_info. */
-static traceframe_info_up
-ctf_traceframe_info (struct target_ops *self)
+traceframe_info_up
+ctf_target::traceframe_info ()
{
- traceframe_info_up info (new traceframe_info);
+ traceframe_info_up info (new struct traceframe_info);
const char *name;
struct bt_iter_pos *pos;
return info;
}
-static void
-init_ctf_ops (void)
-{
- memset (&ctf_ops, 0, sizeof (ctf_ops));
-
- init_tracefile_ops (&ctf_ops);
- ctf_ops.to_shortname = "ctf";
- ctf_ops.to_longname = "CTF file";
- ctf_ops.to_doc = "Use a CTF directory as a target.\n\
-Specify the filename of the CTF directory.";
- ctf_ops.to_open = ctf_open;
- ctf_ops.to_close = ctf_close;
- ctf_ops.to_fetch_registers = ctf_fetch_registers;
- ctf_ops.to_xfer_partial = ctf_xfer_partial;
- ctf_ops.to_files_info = ctf_files_info;
- ctf_ops.to_trace_find = ctf_trace_find;
- ctf_ops.to_get_trace_state_variable_value
- = ctf_get_trace_state_variable_value;
- ctf_ops.to_traceframe_info = ctf_traceframe_info;
-}
-
#endif
/* module initialization */
_initialize_ctf (void)
{
#if HAVE_LIBBABELTRACE
- init_ctf_ops ();
-
add_target_with_completer (&ctf_ops, filename_completer);
#endif
}
#define PTRACE(CMD, PID, ADDR, SIG) \
darwin_ptrace(#CMD, CMD, (PID), (ADDR), (SIG))
-static void darwin_interrupt (struct target_ops *self);
-
-static void darwin_resume_to (struct target_ops *ops, ptid_t ptid, int step,
- enum gdb_signal signal);
-static void darwin_resume (ptid_t ptid, int step,
- enum gdb_signal signal);
-
-static ptid_t darwin_wait_to (struct target_ops *ops, ptid_t ptid,
- struct target_waitstatus *status, int options);
static ptid_t darwin_wait (ptid_t ptid, struct target_waitstatus *status);
-static void darwin_mourn_inferior (struct target_ops *ops);
-
-static void darwin_kill_inferior (struct target_ops *ops);
-
static void darwin_ptrace_me (void);
static void darwin_ptrace_him (int pid);
-static void darwin_create_inferior (struct target_ops *ops,
- const char *exec_file,
- const std::string &allargs,
- char **env, int from_tty);
-
-static void darwin_files_info (struct target_ops *ops);
-
-static const char *darwin_pid_to_str (struct target_ops *ops, ptid_t tpid);
-
-static int darwin_thread_alive (struct target_ops *ops, ptid_t tpid);
-
static void darwin_encode_reply (mig_reply_error_t *reply,
mach_msg_header_t *hdr, integer_t code);
}
}
-static void
-darwin_resume (ptid_t ptid, int step, enum gdb_signal signal)
+void
+darwin_nat_target::resume (ptid_t ptid, int step, enum gdb_signal signal)
{
struct target_waitstatus status;
int pid;
}
}
-static void
-darwin_resume_to (struct target_ops *ops, ptid_t ptid, int step,
- enum gdb_signal signal)
-{
- return darwin_resume (ptid, step, signal);
-}
-
static ptid_t
darwin_decode_message (mach_msg_header_t *hdr,
darwin_thread_t **pthread,
return res;
}
-static ptid_t
-darwin_wait_to (struct target_ops *ops,
- ptid_t ptid, struct target_waitstatus *status, int options)
+ptid_t
+darwin_nat_target::wait (ptid_t ptid, struct target_waitstatus *status,
+ int options)
{
return darwin_wait (ptid, status);
}
-static void
-darwin_interrupt (struct target_ops *self)
+void
+darwin_nat_target::interrupt ()
{
struct inferior *inf = current_inferior ();
darwin_inferior *priv = get_darwin_inferior (inf);
/* FIXME: handle in no_ptrace mode. */
gdb_assert (!priv->no_ptrace);
- kill (inf->pid, SIGINT);
+ ::kill (inf->pid, SIGINT);
}
/* Deallocate threads port and vector. */
priv->threads.clear ();
}
-static void
-darwin_mourn_inferior (struct target_ops *ops)
+void
+darwin_nat_target::mourn_inferior ()
{
struct inferior *inf = current_inferior ();
darwin_inferior *priv = get_darwin_inferior (inf);
inf->priv = NULL;
- inf_child_mourn_inferior (ops);
+ inf_child_target::mourn_inferior ();
}
static void
kret);
}
-static void
-darwin_kill_inferior (struct target_ops *ops)
+void
+darwin_nat_target::kill ()
{
struct inferior *inf = current_inferior ();
darwin_inferior *priv = get_darwin_inferior (inf);
darwin_reply_to_all_pending_messages (inf);
- res = kill (inf->pid, 9);
+ res = ::kill (inf->pid, 9);
if (res == 0)
{
posix_spawnp (NULL, argv[0], NULL, &attr, argv, env);
}
-static void
-darwin_create_inferior (struct target_ops *ops,
- const char *exec_file,
- const std::string &allargs,
- char **env, int from_tty)
+void
+darwin_nat_target::create_inferior (const char *exec_file,
+ const std::string &allargs,
+ char **env, int from_tty)
{
/* Do the hard work. */
fork_inferior (exec_file, allargs, env, darwin_ptrace_me,
/* Attach to process PID, then initialize for debugging it
and wait for the trace-trap that results from attaching. */
-static void
-darwin_attach (struct target_ops *ops, const char *args, int from_tty)
+void
+darwin_nat_target::attach (const char *args, int from_tty)
{
pid_t pid;
pid_t pid2;
gdb_flush (gdb_stdout);
}
- if (pid == 0 || kill (pid, 0) < 0)
+ if (pid == 0 || ::kill (pid, 0) < 0)
error (_("Can't attach to process %d: %s (%d)"),
pid, safe_strerror (errno), errno);
to work, it may be necessary for the process to have been
previously attached. It *might* work if the program was
started via fork. */
-static void
-darwin_detach (struct target_ops *ops, inferior *inf, int from_tty)
+
+void
+darwin_nat_target::detach (inferior *inf, int from_tty)
{
pid_t pid = ptid_get_pid (inferior_ptid);
darwin_inferior *priv = get_darwin_inferior (inf);
if (priv->no_ptrace)
darwin_resume_inferior (inf);
- darwin_mourn_inferior (ops);
+ mourn_inferior ();
}
-static void
-darwin_files_info (struct target_ops *ops)
-{
-}
-
-static const char *
-darwin_pid_to_str (struct target_ops *ops, ptid_t ptid)
+const char *
+darwin_nat_target::pid_to_str (ptid_t ptid)
{
static char buf[80];
long tid = ptid_get_tid (ptid);
return normal_pid_to_str (ptid);
}
-static int
-darwin_thread_alive (struct target_ops *ops, ptid_t ptid)
+int
+darwin_nat_target::thread_alive (ptid_t ptid)
{
return 1;
}
\f
-static enum target_xfer_status
-darwin_xfer_partial (struct target_ops *ops,
- enum target_object object, const char *annex,
- gdb_byte *readbuf, const gdb_byte *writebuf,
- ULONGEST offset, ULONGEST len, ULONGEST *xfered_len)
+enum target_xfer_status
+darwin_nat_target::xfer_partial (enum target_object object, const char *annex,
+ gdb_byte *readbuf, const gdb_byte *writebuf,
+ ULONGEST offset, ULONGEST len,
+ ULONGEST *xfered_len)
{
struct inferior *inf = current_inferior ();
darwin_inferior *priv = get_darwin_inferior (inf);
}
}
-static char *
-darwin_pid_to_exec_file (struct target_ops *self, int pid)
+char *
+darwin_nat_target::pid_to_exec_file (int pid)
{
static char path[PATH_MAX];
int res;
return NULL;
}
-static ptid_t
-darwin_get_ada_task_ptid (struct target_ops *self, long lwp, long thread)
+ptid_t
+darwin_nat_target::get_ada_task_ptid (long lwp, long thread)
{
struct inferior *inf = current_inferior ();
darwin_inferior *priv = get_darwin_inferior (inf);
return null_ptid;
}
-static int
-darwin_supports_multi_process (struct target_ops *self)
+int
+darwin_nat_target::supports_multi_process ()
{
return 1;
}
void
-_initialize_darwin_inferior (void)
+_initialize_darwin_nat ()
{
kern_return_t kret;
MACH_CHECK_ERROR (kret);
}
- darwin_ops = inf_child_target ();
-
- darwin_ops->to_create_inferior = darwin_create_inferior;
- darwin_ops->to_attach = darwin_attach;
- darwin_ops->to_attach_no_wait = 0;
- darwin_ops->to_detach = darwin_detach;
- darwin_ops->to_files_info = darwin_files_info;
- darwin_ops->to_wait = darwin_wait_to;
- darwin_ops->to_mourn_inferior = darwin_mourn_inferior;
- darwin_ops->to_kill = darwin_kill_inferior;
- darwin_ops->to_interrupt = darwin_interrupt;
- darwin_ops->to_resume = darwin_resume_to;
- darwin_ops->to_thread_alive = darwin_thread_alive;
- darwin_ops->to_pid_to_str = darwin_pid_to_str;
- darwin_ops->to_pid_to_exec_file = darwin_pid_to_exec_file;
- darwin_ops->to_load = NULL;
- darwin_ops->to_xfer_partial = darwin_xfer_partial;
- darwin_ops->to_supports_multi_process = darwin_supports_multi_process;
- darwin_ops->to_get_ada_task_ptid = darwin_get_ada_task_ptid;
-
- darwin_complete_target (darwin_ops);
-
- add_target (darwin_ops);
-
inferior_debug (2, _("GDB task: 0x%lx, pid: %d\n"),
(unsigned long) mach_task_self (), getpid ());
#ifndef __DARWIN_NAT_H__
#define __DARWIN_NAT_H__
+#include "inf-child.h"
#include <mach/mach.h>
#include "gdbthread.h"
+/* This needs to be overridden by the platform specific nat code. */
+
+class darwin_nat_target : public inf_child_target
+{
+ void create_inferior (const char *exec_file,
+ const std::string &allargs,
+ char **env, int from_tty);
+
+ void attach (const char *, int) override;
+
+ void detach (inferior *, int) override;
+
+ ptid_t wait (ptid_t, struct target_waitstatus *, int) override;
+
+ void mourn_inferior () override;
+
+ void kill () override;
+
+ void interrupt () override;
+
+ void resume (ptid_t, int , enum gdb_signal) override;
+
+ int thread_alive (ptid_t ptid) override;
+
+ const char *pid_to_str (ptid_t) override;
+
+ char *pid_to_exec_file (int pid) override;
+
+ enum target_xfer_status xfer_partial (enum target_object object,
+ const char *annex,
+ gdb_byte *readbuf,
+ const gdb_byte *writebuf,
+ ULONGEST offset, ULONGEST len,
+ ULONGEST *xfered_len) override;
+
+ int supports_multi_process () override;
+
+ ptid_t get_ada_task_ptid (long lwp, long thread) override;
+};
+
/* Describe the mach exception handling state for a task. This state is saved
before being changed and restored when a process is detached.
For more information on these fields see task_get_exception_ports manual
void darwin_set_sstep (thread_t thread, int enable);
-/* This one is called in darwin-nat.c, but needs to be provided by the
- platform specific nat code. It allows each platform to add platform specific
- stuff to the darwin_ops. */
-extern void darwin_complete_target (struct target_ops *target);
-
void darwin_check_osabi (darwin_inferior *inf, thread_t thread);
#endif /* __DARWIN_NAT_H__ */
if (target_read_memory (pointer_address, buf, ptr_size) != 0)
continue;
addr = extract_typed_address (buf, ptr_type);
- addr = gdbarch_convert_from_func_ptr_addr (gdbarch, addr,
- ¤t_target);
+ addr = gdbarch_convert_from_func_ptr_addr (gdbarch, addr, target_stack);
addr = gdbarch_addr_bits_remove (gdbarch, addr);
if (elf_gnu_ifunc_record_cache (name, addr))
parameter. FUNCTION is the function entry address. ADDRESS may be a
function descriptor. */
- target_auxv_search (¤t_target, AT_HWCAP, &hwcap);
+ target_auxv_search (target_stack, AT_HWCAP, &hwcap);
hwcap_val = value_from_longest (builtin_type (gdbarch)
->builtin_unsigned_long, hwcap);
address_val = call_function_by_hand (function, NULL, 1, &hwcap_val);
address = value_as_address (address_val);
- address = gdbarch_convert_from_func_ptr_addr (gdbarch, address,
- ¤t_target);
+ address = gdbarch_convert_from_func_ptr_addr (gdbarch, address, target_stack);
address = gdbarch_addr_bits_remove (gdbarch, address);
if (name_at_pc)
resolved_address = value_as_address (value);
resolved_pc = gdbarch_convert_from_func_ptr_addr (gdbarch,
resolved_address,
- ¤t_target);
+ target_stack);
resolved_pc = gdbarch_addr_bits_remove (gdbarch, resolved_pc);
gdb_assert (current_program_space == b->pspace || b->pspace == NULL);
/* The address might point to a function descriptor;
resolve it to the actual code address instead. */
addr = gdbarch_convert_from_func_ptr_addr (exp->gdbarch, addr,
- ¤t_target);
+ target_stack);
/* Is it a high_level symbol? */
sym = find_pc_function (addr);
deprecated_error_begin_hook ();
gdb::optional<target_terminal::scoped_restore_terminal_state> term_state;
- if (target_supports_terminal_ours ())
+ /* While normally there's always something pushed on the target
+ stack, the NULL check is needed here because we can get here very
+ early during startup, before the target stack is first
+ initialized. */
+ if (target_stack != NULL && target_supports_terminal_ours ())
{
term_state.emplace ();
target_terminal::ours_for_output ();
void (*deprecated_file_changed_hook) (const char *);
-/* Prototypes for local functions */
-
-static void exec_files_info (struct target_ops *);
-
-static void init_exec_ops (void);
-
/* The target vector for executable files. */
-static struct target_ops exec_ops;
+struct exec_target final : public target_ops
+{
+ exec_target ()
+ { to_stratum = file_stratum; }
+
+ const char *shortname () override
+ { return "exec"; }
+
+ const char *longname () override
+ { return _("Local exec file"); }
+
+ const char *doc () override
+ {
+ return _("\
+Use an executable file as a target.\n\
+Specify the filename of the executable file.");
+ }
+
+ void open (const char *, int) override;
+ void close () override;
+ enum target_xfer_status xfer_partial (enum target_object object,
+ const char *annex,
+ gdb_byte *readbuf,
+ const gdb_byte *writebuf,
+ ULONGEST offset, ULONGEST len,
+ ULONGEST *xfered_len) override;
+ struct target_section_table *get_section_table () override;
+ void files_info () override;
+
+ int has_memory () override;
+ char *make_corefile_notes (bfd *, int *) override;
+ int find_memory_regions (find_memory_region_ftype func, void *data) override;
+};
+
+static exec_target exec_ops;
/* Whether to open exec and core files read-only or read-write. */
}
-static void
-exec_open (const char *args, int from_tty)
+void
+exec_target::open (const char *args, int from_tty)
{
target_preopen (from_tty);
exec_file_attach (args, from_tty);
/* This is the target_close implementation. Clears all target
sections and closes all executable bfds from all program spaces. */
-static void
-exec_close_1 (struct target_ops *self)
+void
+exec_target::close ()
{
struct program_space *ss;
scoped_restore_current_program_space restore_pspace;
}
}
-void
-exec_file_clear (int from_tty)
-{
- /* Remove exec file. */
- exec_close ();
-
- if (from_tty)
- printf_unfiltered (_("No executable file now.\n"));
-}
-
-/* See exec.h. */
+/* See gdbcore.h. */
void
try_open_exec_file (const char *exec_file_host, struct inferior *inf,
return TARGET_XFER_EOF; /* We can't help. */
}
-static struct target_section_table *
-exec_get_section_table (struct target_ops *ops)
+struct target_section_table *
+exec_target::get_section_table ()
{
return current_target_sections;
}
-static enum target_xfer_status
-exec_xfer_partial (struct target_ops *ops, enum target_object object,
- const char *annex, gdb_byte *readbuf,
- const gdb_byte *writebuf,
- ULONGEST offset, ULONGEST len, ULONGEST *xfered_len)
+enum target_xfer_status
+exec_target::xfer_partial (enum target_object object,
+ const char *annex, gdb_byte *readbuf,
+ const gdb_byte *writebuf,
+ ULONGEST offset, ULONGEST len, ULONGEST *xfered_len)
{
- struct target_section_table *table = target_get_section_table (ops);
+ struct target_section_table *table = get_section_table ();
if (object == TARGET_OBJECT_MEMORY)
return section_table_xfer_memory_partial (readbuf, writebuf,
}
}
-static void
-exec_files_info (struct target_ops *t)
+void
+exec_target::files_info ()
{
if (exec_bfd)
print_section_info (current_target_sections, exec_bfd);
p->addr += offset;
p->endaddr += offset;
if (from_tty)
- exec_files_info (&exec_ops);
+ exec_ops.files_info ();
return;
}
}
}
}
-/* If mourn is being called in all the right places, this could be say
- `gdb internal error' (since generic_mourn calls
- breakpoint_init_inferior). */
-
-static int
-ignore (struct target_ops *ops, struct gdbarch *gdbarch,
- struct bp_target_info *bp_tgt)
-{
- return 0;
-}
-
-/* Implement the to_remove_breakpoint method. */
-
-static int
-exec_remove_breakpoint (struct target_ops *ops, struct gdbarch *gdbarch,
- struct bp_target_info *bp_tgt,
- enum remove_bp_reason reason)
-{
- return 0;
-}
-
-static int
-exec_has_memory (struct target_ops *ops)
+int
+exec_target::has_memory ()
{
/* We can provide memory if we have any file/target sections to read
from. */
!= current_target_sections->sections_end);
}
-static char *
-exec_make_note_section (struct target_ops *self, bfd *obfd, int *note_size)
+char *
+exec_target::make_corefile_notes (bfd *obfd, int *note_size)
{
error (_("Can't create a corefile"));
}
-/* Fill in the exec file target vector. Very few entries need to be
- defined. */
-
-static void
-init_exec_ops (void)
+int
+exec_target::find_memory_regions (find_memory_region_ftype func, void *data)
{
- exec_ops.to_shortname = "exec";
- exec_ops.to_longname = "Local exec file";
- exec_ops.to_doc = "Use an executable file as a target.\n\
-Specify the filename of the executable file.";
- exec_ops.to_open = exec_open;
- exec_ops.to_close = exec_close_1;
- exec_ops.to_xfer_partial = exec_xfer_partial;
- exec_ops.to_get_section_table = exec_get_section_table;
- exec_ops.to_files_info = exec_files_info;
- exec_ops.to_insert_breakpoint = ignore;
- exec_ops.to_remove_breakpoint = exec_remove_breakpoint;
- exec_ops.to_stratum = file_stratum;
- exec_ops.to_has_memory = exec_has_memory;
- exec_ops.to_make_corefile_notes = exec_make_note_section;
- exec_ops.to_find_memory_regions = objfile_find_memory_regions;
- exec_ops.to_magic = OPS_MAGIC;
+ return objfile_find_memory_regions (this, func, data);
}
void
{
struct cmd_list_element *c;
- init_exec_ops ();
-
if (!dbx_commands)
{
c = add_cmd ("file", class_files, file_command, _("\
#include <list>
-#ifdef TRAP_BRKPT
-/* MIPS does not set si_code for SIGTRAP. sparc64 reports
- non-standard values in si_code for SIGTRAP. */
-# if !defined(__mips__) && !defined(__sparc64__)
-# define USE_SIGTRAP_SIGINFO
-# endif
-#endif
-
/* Return the name of a file that can be opened to get the symbols for
the child process identified by PID. */
-static char *
-fbsd_pid_to_exec_file (struct target_ops *self, int pid)
+char *
+fbsd_nat_target::pid_to_exec_file (int pid)
{
ssize_t len;
static char buf[PATH_MAX];
calling FUNC for each memory region. OBFD is passed as the last
argument to FUNC. */
-static int
-fbsd_find_memory_regions (struct target_ops *self,
- find_memory_region_ftype func, void *obfd)
+int
+fbsd_nat_target::find_memory_regions (find_memory_region_ftype func,
+ void *obfd)
{
pid_t pid = ptid_get_pid (inferior_ptid);
struct kinfo_vmentry *kve;
calling FUNC for each memory region. OBFD is passed as the last
argument to FUNC. */
-static int
-fbsd_find_memory_regions (struct target_ops *self,
- find_memory_region_ftype func, void *obfd)
+int
+fbsd_nat_target::find_memory_regions (find_memory_region_ftype func,
+ void *obfd)
{
pid_t pid = ptid_get_pid (inferior_ptid);
unsigned long start, end, size;
return (sysctl (mib, 4, kp, &len, NULL, 0) == 0);
}
-/* Implement the "to_info_proc target_ops" method. */
+/* Implement the "info_proc" target_ops method. */
-static void
-fbsd_info_proc (struct target_ops *ops, const char *args,
- enum info_proc_what what)
+bool
+fbsd_nat_target::info_proc (const char *args, enum info_proc_what what)
{
#ifdef HAVE_KINFO_GETFILE
gdb::unique_xmalloc_ptr<struct kinfo_file> fdtbl;
}
#endif
if (exe == NULL)
- exe = fbsd_pid_to_exec_file (ops, pid);
+ exe = pid_to_exec_file (pid);
if (exe != NULL)
printf_filtered ("exe = '%s'\n", exe);
else
printf_filtered ("\n");
}
}
+
+ return true;
}
#ifdef KERN_PROC_AUXV
-static enum target_xfer_status (*super_xfer_partial) (struct target_ops *ops,
- enum target_object object,
- const char *annex,
- gdb_byte *readbuf,
- const gdb_byte *writebuf,
- ULONGEST offset,
- ULONGEST len,
- ULONGEST *xfered_len);
#ifdef PT_LWPINFO
/* Return the size of siginfo for the current inferior. */
}
#endif
-/* Implement the "to_xfer_partial target_ops" method. */
+/* Implement the "xfer_partial" target_ops method. */
-static enum target_xfer_status
-fbsd_xfer_partial (struct target_ops *ops, enum target_object object,
- const char *annex, gdb_byte *readbuf,
- const gdb_byte *writebuf,
- ULONGEST offset, ULONGEST len, ULONGEST *xfered_len)
+enum target_xfer_status
+fbsd_nat_target::xfer_partial (enum target_object object,
+ const char *annex, gdb_byte *readbuf,
+ const gdb_byte *writebuf,
+ ULONGEST offset, ULONGEST len,
+ ULONGEST *xfered_len)
{
pid_t pid = ptid_get_pid (inferior_ptid);
return TARGET_XFER_E_IO;
}
default:
- return super_xfer_partial (ops, object, annex, readbuf, writebuf, offset,
- len, xfered_len);
+ return inf_ptrace_target::xfer_partial (object, annex,
+ readbuf, writebuf, offset,
+ len, xfered_len);
}
}
#endif
static int debug_fbsd_lwp;
static int debug_fbsd_nat;
-static void (*super_resume) (struct target_ops *,
- ptid_t,
- int,
- enum gdb_signal);
-static ptid_t (*super_wait) (struct target_ops *,
- ptid_t,
- struct target_waitstatus *,
- int);
-
static void
show_fbsd_lwp_debug (struct ui_file *file, int from_tty,
struct cmd_list_element *c, const char *value)
/* Return true if PTID is still active in the inferior. */
-static int
-fbsd_thread_alive (struct target_ops *ops, ptid_t ptid)
+int
+fbsd_nat_target::thread_alive (ptid_t ptid)
{
if (ptid_lwp_p (ptid))
{
/* Convert PTID to a string. Returns the string in a static
buffer. */
-static const char *
-fbsd_pid_to_str (struct target_ops *ops, ptid_t ptid)
+const char *
+fbsd_nat_target::pid_to_str (ptid_t ptid)
{
lwpid_t lwp;
/* Return the name assigned to a thread by an application. Returns
the string in a static buffer. */
-static const char *
-fbsd_thread_name (struct target_ops *self, struct thread_info *thr)
+const char *
+fbsd_nat_target::thread_name (struct thread_info *thr)
{
struct ptrace_lwpinfo pl;
struct kinfo_proc kp;
}
}
-/* Implement the "to_update_thread_list" target_ops method. */
+/* Implement the "update_thread_list" target_ops method. */
-static void
-fbsd_update_thread_list (struct target_ops *ops)
+void
+fbsd_nat_target::update_thread_list ()
{
#ifdef PT_LWP_EVENTS
/* With support for thread events, threads are added/deleted from the
#endif
#endif
-/* Implement the "to_resume" target_ops method. */
+/* Implement the "resume" target_ops method. */
-static void
-fbsd_resume (struct target_ops *ops,
- ptid_t ptid, int step, enum gdb_signal signo)
+void
+fbsd_nat_target::resume (ptid_t ptid, int step, enum gdb_signal signo)
{
#if defined(TDP_RFPPWAIT) && !defined(PTRACE_VFORK)
pid_t pid;
}
ptid = ptid_t (ptid.pid ());
#endif
- super_resume (ops, ptid, step, signo);
+ inf_ptrace_target::resume (ptid, step, signo);
}
#ifdef USE_SIGTRAP_SIGINFO
core, return true. */
static bool
-fbsd_handle_debug_trap (struct target_ops *ops, ptid_t ptid,
- const struct ptrace_lwpinfo &pl)
+fbsd_handle_debug_trap (ptid_t ptid, const struct ptrace_lwpinfo &pl)
{
/* Ignore traps without valid siginfo or for signals other than
process ID of the child, or MINUS_ONE_PTID in case of error; store
the status in *OURSTATUS. */
-static ptid_t
-fbsd_wait (struct target_ops *ops,
- ptid_t ptid, struct target_waitstatus *ourstatus,
- int target_options)
+ptid_t
+fbsd_nat_target::wait (ptid_t ptid, struct target_waitstatus *ourstatus,
+ int target_options)
{
ptid_t wptid;
return wptid;
}
#endif
- wptid = super_wait (ops, ptid, ourstatus, target_options);
+ wptid = inf_ptrace_target::wait (ptid, ourstatus, target_options);
if (ourstatus->kind == TARGET_WAITKIND_STOPPED)
{
struct ptrace_lwpinfo pl;
if (pl.pl_flags & PL_FLAG_EXITED)
{
/* If GDB attaches to a multi-threaded process, exiting
- threads might be skipped during fbsd_post_attach that
+ threads might be skipped during post_attach that
have not yet reported their PL_FLAG_EXITED event.
Ignore EXITED events for an unknown LWP. */
if (in_thread_list (wptid))
{
ourstatus->kind = TARGET_WAITKIND_EXECD;
ourstatus->value.execd_pathname
- = xstrdup (fbsd_pid_to_exec_file (NULL, pid));
+ = xstrdup (pid_to_exec_file (pid));
return wptid;
}
#endif
#ifdef USE_SIGTRAP_SIGINFO
- if (fbsd_handle_debug_trap (ops, wptid, pl))
+ if (fbsd_handle_debug_trap (wptid, pl))
return wptid;
#endif
}
#ifdef USE_SIGTRAP_SIGINFO
-/* Implement the "to_stopped_by_sw_breakpoint" target_ops method. */
+/* Implement the "stopped_by_sw_breakpoint" target_ops method. */
-static int
-fbsd_stopped_by_sw_breakpoint (struct target_ops *ops)
+int
+fbsd_nat_target::stopped_by_sw_breakpoint ()
{
struct ptrace_lwpinfo pl;
&& pl.pl_siginfo.si_code == TRAP_BRKPT);
}
-/* Implement the "to_supports_stopped_by_sw_breakpoint" target_ops
+/* Implement the "supports_stopped_by_sw_breakpoint" target_ops
method. */
-static int
-fbsd_supports_stopped_by_sw_breakpoint (struct target_ops *ops)
+int
+fbsd_nat_target::supports_stopped_by_sw_breakpoint ()
{
return 1;
}
-
-/* Implement the "to_supports_stopped_by_hw_breakpoint" target_ops
- method. */
-
-static int
-fbsd_supports_stopped_by_hw_breakpoint (struct target_ops *ops)
-{
- return ops->to_stopped_by_hw_breakpoint != NULL;
-}
#endif
#ifdef TDP_RFPPWAIT
/* Target hook for follow_fork. On entry and at return inferior_ptid is
the ptid of the followed inferior. */
-static int
-fbsd_follow_fork (struct target_ops *ops, int follow_child,
- int detach_fork)
+int
+fbsd_nat_target::follow_fork (int follow_child, int detach_fork)
{
if (!follow_child && detach_fork)
{
return 0;
}
-static int
-fbsd_insert_fork_catchpoint (struct target_ops *self, int pid)
+int
+fbsd_nat_target::insert_fork_catchpoint (int pid)
{
return 0;
}
-static int
-fbsd_remove_fork_catchpoint (struct target_ops *self, int pid)
+int
+fbsd_nat_target::remove_fork_catchpoint (int pid)
{
return 0;
}
-static int
-fbsd_insert_vfork_catchpoint (struct target_ops *self, int pid)
+int
+fbsd_nat_target::insert_vfork_catchpoint (int pid)
{
return 0;
}
-static int
-fbsd_remove_vfork_catchpoint (struct target_ops *self, int pid)
+int
+fbsd_nat_target::remove_vfork_catchpoint (int pid)
{
return 0;
}
#endif
-/* Implement the "to_post_startup_inferior" target_ops method. */
+/* Implement the "post_startup_inferior" target_ops method. */
-static void
-fbsd_post_startup_inferior (struct target_ops *self, ptid_t pid)
+void
+fbsd_nat_target::post_startup_inferior (ptid_t pid)
{
fbsd_enable_proc_events (ptid_get_pid (pid));
}
-/* Implement the "to_post_attach" target_ops method. */
+/* Implement the "post_attach" target_ops method. */
-static void
-fbsd_post_attach (struct target_ops *self, int pid)
+void
+fbsd_nat_target::post_attach (int pid)
{
fbsd_enable_proc_events (pid);
fbsd_add_threads (pid);
/* If the FreeBSD kernel supports PL_FLAG_EXEC, then traced processes
will always stop after exec. */
-static int
-fbsd_insert_exec_catchpoint (struct target_ops *self, int pid)
+int
+fbsd_nat_target::insert_exec_catchpoint (int pid)
{
return 0;
}
-static int
-fbsd_remove_exec_catchpoint (struct target_ops *self, int pid)
+int
+fbsd_nat_target::remove_exec_catchpoint (int pid)
{
return 0;
}
#endif
#ifdef HAVE_STRUCT_PTRACE_LWPINFO_PL_SYSCALL_CODE
-static int
-fbsd_set_syscall_catchpoint (struct target_ops *self, int pid, bool needed,
- int any_count,
- gdb::array_view<const int> syscall_counts)
+int
+fbsd_nat_target::set_syscall_catchpoint (int pid, bool needed,
+ int any_count,
+ gdb::array_view<const int> syscall_counts)
{
/* Ignore the arguments. inf-ptrace.c will use PT_SYSCALL which
#endif
#endif
-void
-fbsd_nat_add_target (struct target_ops *t)
-{
- t->to_pid_to_exec_file = fbsd_pid_to_exec_file;
- t->to_find_memory_regions = fbsd_find_memory_regions;
- t->to_info_proc = fbsd_info_proc;
-#ifdef KERN_PROC_AUXV
- super_xfer_partial = t->to_xfer_partial;
- t->to_xfer_partial = fbsd_xfer_partial;
-#endif
-#ifdef PT_LWPINFO
- t->to_thread_alive = fbsd_thread_alive;
- t->to_pid_to_str = fbsd_pid_to_str;
-#ifdef HAVE_STRUCT_PTRACE_LWPINFO_PL_TDNAME
- t->to_thread_name = fbsd_thread_name;
-#endif
- t->to_update_thread_list = fbsd_update_thread_list;
- t->to_has_thread_control = tc_schedlock;
- super_resume = t->to_resume;
- t->to_resume = fbsd_resume;
- super_wait = t->to_wait;
- t->to_wait = fbsd_wait;
- t->to_post_startup_inferior = fbsd_post_startup_inferior;
- t->to_post_attach = fbsd_post_attach;
-#ifdef USE_SIGTRAP_SIGINFO
- t->to_stopped_by_sw_breakpoint = fbsd_stopped_by_sw_breakpoint;
- t->to_supports_stopped_by_sw_breakpoint
- = fbsd_supports_stopped_by_sw_breakpoint;
- t->to_supports_stopped_by_hw_breakpoint
- = fbsd_supports_stopped_by_hw_breakpoint;
-#endif
-#ifdef TDP_RFPPWAIT
- t->to_follow_fork = fbsd_follow_fork;
- t->to_insert_fork_catchpoint = fbsd_insert_fork_catchpoint;
- t->to_remove_fork_catchpoint = fbsd_remove_fork_catchpoint;
- t->to_insert_vfork_catchpoint = fbsd_insert_vfork_catchpoint;
- t->to_remove_vfork_catchpoint = fbsd_remove_vfork_catchpoint;
-#endif
-#ifdef PL_FLAG_EXEC
- t->to_insert_exec_catchpoint = fbsd_insert_exec_catchpoint;
- t->to_remove_exec_catchpoint = fbsd_remove_exec_catchpoint;
-#endif
-#ifdef HAVE_STRUCT_PTRACE_LWPINFO_PL_SYSCALL_CODE
- t->to_set_syscall_catchpoint = fbsd_set_syscall_catchpoint;
-#endif
-#endif
- add_target (t);
-}
-
void
_initialize_fbsd_nat (void)
{
#ifndef FBSD_NAT_H
#define FBSD_NAT_H
-/* Register the customized FreeBSD target. This should be used
- instead of calling add_target directly. */
-extern void fbsd_nat_add_target (struct target_ops *);
+#include "inf-ptrace.h"
+
+#ifdef TRAP_BRKPT
+/* MIPS does not set si_code for SIGTRAP. sparc64 reports
+ non-standard values in si_code for SIGTRAP. */
+# if !defined(__mips__) && !defined(__sparc64__)
+# define USE_SIGTRAP_SIGINFO
+# endif
+#endif
+
+/* A prototype FreeBSD target. */
+
+class fbsd_nat_target : public inf_ptrace_target
+{
+public:
+ char *pid_to_exec_file (int pid) override;
+
+ int find_memory_regions (find_memory_region_ftype func, void *data);
+
+ bool info_proc (const char *, enum info_proc_what);
+
+#ifdef KERN_PROC_AUXV
+ enum target_xfer_status xfer_partial (enum target_object object,
+ const char *annex,
+ gdb_byte *readbuf,
+ const gdb_byte *writebuf,
+ ULONGEST offset, ULONGEST len,
+ ULONGEST *xfered_len) override;
+#endif
+
+#ifdef PT_LWPINFO
+ int thread_alive (ptid_t ptid) override;
+ const char *pid_to_str (ptid_t) override;
+
+#ifdef HAVE_STRUCT_PTRACE_LWPINFO_PL_TDNAME
+ const char *thread_name (struct thread_info *) override;
+#endif
+
+ void update_thread_list () override;
+
+ thread_control_capabilities get_thread_control_capabilities () override
+ { return tc_schedlock; }
+
+ void resume (ptid_t, int, enum gdb_signal) override;
+
+ ptid_t wait (ptid_t, struct target_waitstatus *, int) override;
+
+ void post_startup_inferior (ptid_t) override;
+ void post_attach (int) override;
+
+#ifdef USE_SIGTRAP_SIGINFO
+ int supports_stopped_by_sw_breakpoint () override;
+ int stopped_by_sw_breakpoint () override;
+#endif
+
+#ifdef TDP_RFPPWAIT
+ int follow_fork (int, int) override;
+
+ int insert_fork_catchpoint (int) override;
+ int remove_fork_catchpoint (int) override;
+
+ int insert_vfork_catchpoint (int) override;
+ int remove_vfork_catchpoint (int) override;
+#endif
+
+#ifdef PL_FLAG_EXEC
+ int insert_exec_catchpoint (int) override;
+ int remove_exec_catchpoint (int) override;
+#endif
+
+#ifdef HAVE_STRUCT_PTRACE_LWPINFO_PL_SYSCALL_CODE
+ int set_syscall_catchpoint (int, bool, int, gdb::array_view<const int>)
+ override;
+#endif
+#endif /* PT_LWPINFO */
+};
#endif /* fbsd-nat.h */
returned. */
maddr = gdbarch_convert_from_func_ptr_addr (get_frame_arch (this_frame),
BMSYMBOL_VALUE_ADDRESS (msymbol),
- ¤t_target);
+ target_stack);
return maddr == get_frame_func (this_frame);
}
/* Error out if debugging something, because we're going to push the
test target, which would pop any existing target. */
- if (current_target.to_stratum >= process_stratum)
- error (_("target already pushed"));
+ if (target_stack->to_stratum >= process_stratum)
+ error (_("target already pushed"));
/* Create a mock environment. An inferior with a thread, with a
process_stratum target pushed. */
extern bfd *core_bfd;
-extern struct target_ops *core_target;
+/* corelow.c target. It is never NULL after GDB initialization. */
+
+extern struct target_ops *the_core_target;
/* Whether to open exec and core files read-only or read-write. */
extern void exec_file_locate_attach (int pid, int defer_bp_reset, int from_tty);
-extern void exec_file_clear (int from_tty);
-
extern void validate_files (void);
/* The current default bfd target. */
extern "C" int process_reply_server (mach_msg_header_t *, mach_msg_header_t *);
/* Wait for something to happen in the inferior, returning what in STATUS. */
-static ptid_t
-gnu_wait (struct target_ops *ops,
- ptid_t ptid, struct target_waitstatus *status, int options)
+
+ptid_t
+gnu_nat_target::wait (ptid_t ptid, struct target_waitstatus *status,
+ int options)
{
struct msg
{
still unprocessed from the last resume we did (any given resume may result
in multiple events returned by wait). */
-static void
-gnu_resume (struct target_ops *ops,
- ptid_t ptid, int step, enum gdb_signal sig)
+void
+gnu_nat_target::resume (ptid_t ptid, int step, enum gdb_signal sig)
{
struct proc *step_thread = 0;
int resume_all;
}
\f
-static void
-gnu_kill_inferior (struct target_ops *ops)
+void
+gnu_nat_target::kill ()
{
struct proc *task = gnu_current_inf->task;
}
/* Clean up after the inferior dies. */
-static void
-gnu_mourn_inferior (struct target_ops *ops)
+void
+gnu_nat_target::mourn_inferior ()
{
inf_debug (gnu_current_inf, "rip");
inf_detach (gnu_current_inf);
- inf_child_mourn_inferior (ops);
+ inf_child_target::mourn_inferior ();
}
\f
trace_start_error_with_name ("ptrace");
}
-static void
-gnu_create_inferior (struct target_ops *ops,
- const char *exec_file, const std::string &allargs,
- char **env,
- int from_tty)
+void
+gnu_nat_target::create_inferior (const char *exec_file,
+ const std::string &allargs,
+ char **env,
+ int from_tty)
{
struct inf *inf = cur_inf ();
int pid;
inf_attach (inf, pid);
- push_target (ops);
+ push_target (this);
inf->pending_execs = 1;
inf->nomsg = 1;
\f
/* Attach to process PID, then initialize for debugging it
and wait for the trace-trap that results from attaching. */
-static void
-gnu_attach (struct target_ops *ops, const char *args, int from_tty)
+void
+gnu_nat_target::attach (const char *args, int from_tty)
{
int pid;
char *exec_file;
inf_attach (inf, pid);
- push_target (ops);
+ push_target (this);
inferior = current_inferior ();
inferior_appeared (inferior, pid);
to work, it may be necessary for the process to have been
previously attached. It *might* work if the program was
started via fork. */
-static void
-gnu_detach (struct target_ops *ops, inferior *inf, int from_tty)
+void
+gnu_nat_target::detach (inferior *inf, int from_tty)
{
int pid;
}
\f
-static void
-gnu_stop (struct target_ops *self, ptid_t ptid)
+void
+gnu_nat_target::stop (ptid_t ptid)
{
- error (_("to_stop target function not implemented"));
+ error (_("stop target function not implemented"));
}
-static int
-gnu_thread_alive (struct target_ops *ops, ptid_t ptid)
+int
+gnu_nat_target::thread_alive (ptid_t ptid)
{
inf_update_procs (gnu_current_inf);
return !!inf_tid_to_thread (gnu_current_inf,
/* Target to_xfer_partial implementation. */
-static enum target_xfer_status
-gnu_xfer_partial (struct target_ops *ops, enum target_object object,
- const char *annex, gdb_byte *readbuf,
- const gdb_byte *writebuf, ULONGEST offset, ULONGEST len,
- ULONGEST *xfered_len)
+enum target_xfer_status
+gnu_nat_target::xfer_partial (enum target_object object,
+ const char *annex, gdb_byte *readbuf,
+ const gdb_byte *writebuf, ULONGEST offset,
+ ULONGEST len, ULONGEST *xfered_len)
{
switch (object)
{
}
/* Call FUNC on each memory region in the task. */
-static int
-gnu_find_memory_regions (struct target_ops *self,
- find_memory_region_ftype func, void *data)
+
+int
+gnu_nat_target::find_memory_regions (find_memory_region_ftype func,
+ void *data)
{
kern_return_t err;
task_t task;
return tid_str;
}
-static const char *
-gnu_pid_to_str (struct target_ops *ops, ptid_t ptid)
+const char *
+gnu_nat_target::pid_to_str (ptid_t ptid)
{
struct inf *inf = gnu_current_inf;
int tid = ptid_get_lwp (ptid);
}
}
-\f
-/* Create a prototype generic GNU/Hurd target. The client can
- override it with local methods. */
-
-struct target_ops *
-gnu_target (void)
-{
- struct target_ops *t = inf_child_target ();
-
- t->to_attach = gnu_attach;
- t->to_attach_no_wait = 1;
- t->to_detach = gnu_detach;
- t->to_resume = gnu_resume;
- t->to_wait = gnu_wait;
- t->to_xfer_partial = gnu_xfer_partial;
- t->to_find_memory_regions = gnu_find_memory_regions;
- t->to_kill = gnu_kill_inferior;
- t->to_create_inferior = gnu_create_inferior;
- t->to_mourn_inferior = gnu_mourn_inferior;
- t->to_thread_alive = gnu_thread_alive;
- t->to_pid_to_str = gnu_pid_to_str;
- t->to_stop = gnu_stop;
-
- return t;
-}
-
\f
/* User task commands. */
fprintf_unfiltered (gdb_stdlog, "%s:%d: " msg "\r\n", \
__FILE__ , __LINE__ , ##args); } while (0)
-/* Create a prototype generic GNU/Hurd target. The client can
- override it with local methods. */
-struct target_ops *gnu_target (void);
+/* A prototype generic GNU/Hurd target. The client can override it
+ with local methods. */
+
+struct gnu_nat_target : public inf_child_target
+{
+ void attach (const char *, int) override;
+ bool attach_no_wait () override
+ { return true; }
+
+ void detach (inferior *, int) override;
+ void resume (ptid_t, int, enum gdb_signal) override;
+
+ ptid_t wait (ptid_t, struct target_waitstatus *, int) override;
+ enum target_xfer_status xfer_partial (enum target_object object,
+ const char *annex,
+ gdb_byte *readbuf,
+ const gdb_byte *writebuf,
+ ULONGEST offset, ULONGEST len,
+ ULONGEST *xfered_len) override;
+
+ int find_memory_regions (find_memory_region_ftype func, void *data)
+ override;
+ void kill () override;
+
+ void create_inferior (const char *, const std::string &,
+ char **, int) override;
+ void mourn_inferior () override;
+ int thread_alive (ptid_t ptid) override;
+ const char *pid_to_str (ptid_t) override;
+ void stop (ptid_t) override;
+};
#endif /* __GNU_NAT_H__ */
of the real function from the function descriptor before passing on
the address to other layers of GDB. */
func_addr = gdbarch_convert_from_func_ptr_addr (gdbarch, method_stop_pc,
- ¤t_target);
+ target_stack);
if (func_addr != 0)
method_stop_pc = func_addr;
#define SOME_PID 42
static int prog_has_started = 0;
-static void go32_mourn_inferior (struct target_ops *ops);
#define r_ofs(x) (offsetof(TSS,x))
{GDB_SIGNAL_LAST, -1}
};
-static void
-go32_attach (struct target_ops *ops, const char *args, int from_tty)
+/* The go32 target. */
+
+struct go32_nat_target final : public x86_nat_target<inf_child_target>
+{
+ void attach (const char *, int) override;
+
+ void resume (ptid_t, int, enum gdb_signal) override;
+
+ ptid_t wait (ptid_t, struct target_waitstatus *, int) override;
+
+ void fetch_registers (struct regcache *, int) override;
+ void store_registers (struct regcache *, int) override;
+
+ enum target_xfer_status xfer_partial (enum target_object object,
+ const char *annex,
+ gdb_byte *readbuf,
+ const gdb_byte *writebuf,
+ ULONGEST offset, ULONGEST len,
+ ULONGEST *xfered_len) override;
+
+ void files_info () override;
+
+ void terminal_init () override;
+
+ void terminal_inferior () override;
+
+ void terminal_ours_for_output () override;
+
+ void terminal_ours () override;
+
+ void terminal_info (const char *, int) override;
+
+ void pass_ctrlc () override;
+
+ void kill () override;
+
+ void create_inferior (const char *, const std::string &,
+ char **, int) override;
+
+ void mourn_inferior () override;
+
+ int thread_alive (ptid_t ptid) override;
+
+ const char *pid_to_str (ptid_t) override;
+};
+
+static go32_nat_target the_go32_nat_target;
+
+void
+go32_nat_target::attach (const char *args, int from_tty)
{
error (_("\
You cannot attach to a running program on this platform.\n\
static int resume_is_step;
static int resume_signal = -1;
-static void
-go32_resume (struct target_ops *ops,
- ptid_t ptid, int step, enum gdb_signal siggnal)
+void
+go32_nat_target::resume (ptid_t ptid, int step, enum gdb_signal siggnal)
{
int i;
static char child_cwd[FILENAME_MAX];
-static ptid_t
-go32_wait (struct target_ops *ops,
- ptid_t ptid, struct target_waitstatus *status, int options)
+ptid_t
+go32_nat_target::wait (ptid_t ptid, struct target_waitstatus *status,
+ int options)
{
int i;
unsigned char saved_opcode;
_("Invalid register no. %d in fetch_register."), regno);
}
-static void
-go32_fetch_registers (struct target_ops *ops,
- struct regcache *regcache, int regno)
+void
+go32_nat_target::fetch_registers (struct regcache *regcache, int regno)
{
if (regno >= 0)
fetch_register (regcache, regno);
_("Invalid register no. %d in store_register."), regno);
}
-static void
-go32_store_registers (struct target_ops *ops,
- struct regcache *regcache, int regno)
+void
+go32_nat_target::store_registers (struct regcache *regcache, int regno)
{
unsigned r;
/* Target to_xfer_partial implementation. */
-static enum target_xfer_status
-go32_xfer_partial (struct target_ops *ops, enum target_object object,
- const char *annex, gdb_byte *readbuf,
- const gdb_byte *writebuf, ULONGEST offset, ULONGEST len,
- ULONGEST *xfered_len)
+enum target_xfer_status
+go32_nat_target::xfer_partial (enum target_object object,
+ const char *annex, gdb_byte *readbuf,
+ const gdb_byte *writebuf, ULONGEST offset,
+ ULONGEST len,
+ ULONGEST *xfered_len)
{
switch (object)
{
return go32_xfer_memory (readbuf, writebuf, offset, len, xfered_len);
default:
- return ops->beneath->to_xfer_partial (ops->beneath, object, annex,
- readbuf, writebuf, offset, len,
- xfered_len);
+ return this->beneath->xfer_partial (object, annex,
+ readbuf, writebuf, offset, len,
+ xfered_len);
}
}
static cmdline_t child_cmd; /* Parsed child's command line kept here. */
-static void
-go32_files_info (struct target_ops *target)
+void
+go32_nat_target::files_info ()
{
printf_unfiltered ("You are running a DJGPP V2 program.\n");
}
-static void
-go32_kill_inferior (struct target_ops *ops)
+void
+go32_nat_target::kill_inferior ()
{
- go32_mourn_inferior (ops);
+ mourn_inferior ();
}
-static void
-go32_create_inferior (struct target_ops *ops,
- const char *exec_file,
- const std::string &allargs, char **env, int from_tty)
+void
+go32_nat_target::create_inferior (const char *exec_file,
+ const std::string &allargs,
+ char **env, int from_tty)
{
extern char **environ;
jmp_buf start_state;
inf = current_inferior ();
inferior_appeared (inf, SOME_PID);
- if (!target_is_pushed (ops))
- push_target (ops);
+ if (!target_is_pushed (this))
+ push_target (this);
add_thread_silent (inferior_ptid);
prog_has_started = 1;
}
-static void
-go32_mourn_inferior (struct target_ops *ops)
+void
+go32_nat_target::mourn_inferior ()
{
ptid_t ptid;
prog_has_started = 0;
generic_mourn_inferior ();
- inf_child_maybe_unpush_target (ops);
+ maybe_unpush_target ();
}
/* Hardware watchpoint support. */
second call will always see GDB's own cooked terminal. */
static int terminal_is_ours = 1;
-static void
-go32_terminal_init (struct target_ops *self)
+void
+go32_nat_target::terminal_init ()
{
inf_mode_valid = 0; /* Reinitialize, in case they are restarting child. */
terminal_is_ours = 1;
}
-static void
-go32_terminal_info (struct target_ops *self, const char *args, int from_tty)
+void
+go32_nat_target::terminal_info (const char *args, int from_tty)
{
printf_unfiltered ("Inferior's terminal is in %s mode.\n",
!inf_mode_valid
#endif
}
-static void
-go32_terminal_inferior (struct target_ops *self)
+void
+go32_nat_target::terminal_inferior ()
{
/* Redirect standard handles as child wants them. */
errno = 0;
}
}
-static void
-go32_terminal_ours (struct target_ops *self)
+void
+go32_nat_target::terminal_ours ()
{
/* Switch to cooked mode on the gdb terminal and save the inferior
terminal mode to be restored when it is resumed. */
}
}
-static void
-go32_pass_ctrlc (struct target_ops *self)
+void
+go32_nat_target::pass_ctrlc ()
{
}
-static int
-go32_thread_alive (struct target_ops *ops, ptid_t ptid)
+int
+go32_nat_target::thread_alive (ptid_t ptid)
{
return !ptid_equal (ptid, null_ptid);
}
-static const char *
-go32_pid_to_str (struct target_ops *ops, ptid_t ptid)
+const char *
+go32_nat_target::pid_to_str (ptid_t ptid)
{
return normal_pid_to_str (ptid);
}
-/* Create a go32 target. */
-
-static struct target_ops *
-go32_target (void)
-{
- struct target_ops *t = inf_child_target ();
-
- t->to_attach = go32_attach;
- t->to_resume = go32_resume;
- t->to_wait = go32_wait;
- t->to_fetch_registers = go32_fetch_registers;
- t->to_store_registers = go32_store_registers;
- t->to_xfer_partial = go32_xfer_partial;
- t->to_files_info = go32_files_info;
- t->to_terminal_init = go32_terminal_init;
- t->to_terminal_inferior = go32_terminal_inferior;
- t->to_terminal_ours_for_output = go32_terminal_ours;
- t->to_terminal_ours = go32_terminal_ours;
- t->to_terminal_info = go32_terminal_info;
- t->to_pass_ctrlc = go32_pass_ctrlc;
- t->to_kill = go32_kill_inferior;
- t->to_create_inferior = go32_create_inferior;
- t->to_mourn_inferior = go32_mourn_inferior;
- t->to_thread_alive = go32_thread_alive;
- t->to_pid_to_str = go32_pid_to_str;
-
- return t;
-}
-
/* Return the current DOS codepage number. */
static int
dos_codepage (void)
void
_initialize_go32_nat (void)
{
- struct target_ops *t = go32_target ();
-
x86_dr_low.set_control = go32_set_dr7;
x86_dr_low.set_addr = go32_set_dr;
x86_dr_low.get_status = go32_get_dr6;
x86_dr_low.get_addr = go32_get_dr;
x86_set_debug_register_length (4);
- x86_use_watchpoints (t);
- add_target (t);
+ add_target (&the_go32_nat_target);
/* Initialize child's cwd as empty to be initialized when starting
the child. */
#include "hppa-tdep.h"
+class hppa_linux_nat_target final : public linux_nat_target
+{
+public:
+ /* Add our register access methods. */
+ void fetch_registers (struct regcache *, int) override;
+ void store_registers (struct regcache *, int) override;
+};
+
+static hppa_linux_nat_target the_hppa_linux_nat_target;
+
/* Prototypes for supply_gregset etc. */
#include "gregset.h"
regno == -1, otherwise fetch all general registers or all floating
point registers depending upon the value of regno. */
-static void
-hppa_linux_fetch_inferior_registers (struct target_ops *ops,
- struct regcache *regcache, int regno)
+void
+hppa_linux_nat_target::fetch_inferior_registers (struct regcache *regcache,
+ int regno)
{
if (-1 == regno)
{
regno == -1, otherwise store all general registers or all floating
point registers depending upon the value of regno. */
-static void
-hppa_linux_store_inferior_registers (struct target_ops *ops,
- struct regcache *regcache, int regno)
+void
+hppa_linux_nat_target::store_registers (struct regcache *regcache, int regno)
{
if (-1 == regno)
{
void
_initialize_hppa_linux_nat (void)
{
- struct target_ops *t;
-
- /* Fill in the generic GNU/Linux methods. */
- t = linux_target ();
-
- /* Add our register access methods. */
- t->to_fetch_registers = hppa_linux_fetch_inferior_registers;
- t->to_store_registers = hppa_linux_store_inferior_registers;
-
/* Register the target. */
- linux_nat_add_target (t);
+ linux_target = &the_hppa_linux_nat_target;
+ add_target (&the_hppa_linux_nat_target);
}
#include "nbsd-nat.h"
+class hppa_nbsd_nat_target final : public nbsd_nat_target
+{
+ void fetch_registers (struct regcache *, int) override;
+ void store_registers (struct regcache *, int) override;
+};
+
+static hppa_nbsd_nat_target the_hppa_nbsd_nat_target;
+
static int
hppanbsd_gregset_supplies_p (int regnum)
{
/* Fetch register REGNUM from the inferior. If REGNUM is -1, do this
for all registers (including the floating-point registers). */
-static void
-hppanbsd_fetch_registers (struct target_ops *ops,
- struct regcache *regcache, int regnum)
+void
+hppa_nbsd_nat_target::fetch_registers (struct regcache *regcache, int regnum)
{
pid_t pid = ptid_get_pid (regcache_get_ptid (regcache));
/* Store register REGNUM back into the inferior. If REGNUM is -1, do
this for all registers (including the floating-point registers). */
-static void
-hppanbsd_store_registers (struct target_ops *ops,
- struct regcache *regcache, int regnum)
+void
+hppa_nbsd_nat_target::store_registers (struct regcache *regcache, int regnum)
{
pid_t pid = ptid_get_pid (regcache_get_ptid (regcache));
void
_initialize_hppanbsd_nat (void)
{
- struct target_ops *t;
-
- /* Add some extra features to the ptrace target. */
- t = inf_ptrace_target ();
-
- t->to_fetch_registers = hppanbsd_fetch_registers;
- t->to_store_registers = hppanbsd_store_registers;
-
- t->to_pid_to_exec_file = nbsd_pid_to_exec_file;
-
- add_target (t);
+ add_target (&the_hppa_nbsd_nat_target);
}
#include "obsd-nat.h"
+struct hppa_obsd_nat_target final : public obsd_nat_target
+{
+ void fetch_registers (struct regcache *, int) override;
+ void store_registers (struct regcache *, int) override;
+};
+
+static hppa_obsd_nat_target the_hppa_obsd_nat_target;
+
static int
hppaobsd_gregset_supplies_p (int regnum)
{
/* Fetch register REGNUM from the inferior. If REGNUM is -1, do this
for all registers (including the floating-point registers). */
-static void
-hppaobsd_fetch_registers (struct target_ops *ops,
- struct regcache *regcache, int regnum)
+void
+hppa_obsd_nat_target::fetch_registers (struct regcache *regcache, int regnum)
{
pid_t pid = ptid_get_pid (regcache_get_ptid (regcache));
/* Store register REGNUM back into the inferior. If REGNUM is -1, do
this for all registers (including the floating-point registers). */
-static void
-hppaobsd_store_registers (struct target_ops *ops,
- struct regcache *regcache, int regnum)
+void
+hppa_obsd_nat_target::store_registers (struct regcache *regcache, int regnum)
{
if (regnum == -1 || hppaobsd_gregset_supplies_p (regnum))
{
void
_initialize_hppaobsd_nat (void)
{
- struct target_ops *t;
-
- t = inf_ptrace_target ();
- t->to_fetch_registers = hppaobsd_fetch_registers;
- t->to_store_registers = hppaobsd_store_registers;
- obsd_add_target (t);
+ add_target (&the_hppa_obsd_nat_target);
}
/* Fetch register REGNUM from the inferior. If REGNUM is -1, do this
for all registers (including the floating point registers). */
-static void
-i386bsd_fetch_inferior_registers (struct target_ops *ops,
- struct regcache *regcache, int regnum)
+void
+i386bsd_fetch_inferior_registers (struct regcache *regcache, int regnum)
{
pid_t pid = get_ptrace_pid (regcache_get_ptid (regcache));
/* Store register REGNUM back into the inferior. If REGNUM is -1, do
this for all registers (including the floating point registers). */
-static void
-i386bsd_store_inferior_registers (struct target_ops *ops,
- struct regcache *regcache, int regnum)
+void
+i386bsd_store_inferior_registers (struct regcache *regcache, int regnum)
{
pid_t pid = get_ptrace_pid (regcache_get_ptid (regcache));
}
}
-/* Create a prototype *BSD/i386 target. The client can override it
- with local methods. */
-
-struct target_ops *
-i386bsd_target (void)
-{
- struct target_ops *t;
-
- t = x86bsd_target ();
- t->to_fetch_registers = i386bsd_fetch_inferior_registers;
- t->to_store_registers = i386bsd_store_inferior_registers;
- return t;
-}
-
void
_initialize_i386bsd_nat (void)
{
#ifndef I386_BSD_NAT_H
#define I386_BSD_NAT_H
-/* Create a prototype *BSD/i386 target. The client can override it
- with local methods. */
-
-extern struct target_ops *i386bsd_target (void);
+/* Helper functions. See definitions. */
+extern void i386bsd_fetch_inferior_registers (struct regcache *regcache,
+ int regnum);
+extern void i386bsd_store_inferior_registers (struct regcache *regcache,
+ int regnum);
+
+/* A prototype *BSD/i386 target. */
+
+template<typename BaseTarget>
+class i386_bsd_nat_target : public x86bsd_nat_target<BaseTarget>
+{
+public:
+ void fetch_registers (struct regcache *regcache, int regnum) override
+ { i386bsd_fetch_inferior_registers (regcache, regnum); }
+
+ void store_registers (struct regcache *regcache, int regnum) override
+ { i386bsd_store_inferior_registers (regcache, regnum); }
+};
#endif /* i386-bsd-nat.h */
#include "amd64-darwin-tdep.h"
#endif
+struct i386_darwin_nat_target final : public x86_nat_target<darwin_nat_target>
+{
+ /* Add our register access methods. */
+ void fetch_registers (struct regcache *, int) override;
+ void store_registers (struct regcache *, int) override;
+};
+
+static struct i386_darwin_nat_target darwin_target;
+
/* Read register values from the inferior process.
If REGNO is -1, do this for all registers.
Otherwise, REGNO specifies which register (so we can save time). */
-static void
-i386_darwin_fetch_inferior_registers (struct target_ops *ops,
- struct regcache *regcache, int regno)
+
+void
+i386_darwin_nat_target::fetch_registers (struct regcache *regcache, int regno)
{
thread_t current_thread = ptid_get_tid (regcache_get_ptid (regcache));
int fetched = 0;
If REGNO is -1, do this for all registers.
Otherwise, REGNO specifies which register (so we can save time). */
-static void
-i386_darwin_store_inferior_registers (struct target_ops *ops,
- struct regcache *regcache, int regno)
+void
+i386_darwin_nat_target::store_registers (struct regcache *regcache,
+ int regno)
{
thread_t current_thread = ptid_get_tid (regcache_get_ptid (regcache));
struct gdbarch *gdbarch = regcache->arch ();
}
void
-darwin_complete_target (struct target_ops *target)
+_initialize_i386_darwin_nat (void)
{
#ifdef BFD64
amd64_native_gregset64_reg_offset = amd64_darwin_thread_state_reg_offset;
amd64_native_gregset32_num_regs = i386_darwin_thread_state_num_regs;
#endif
- x86_use_watchpoints (target);
-
x86_dr_low.set_control = i386_darwin_dr_set_control;
x86_dr_low.set_addr = i386_darwin_dr_set_addr;
x86_dr_low.get_addr = i386_darwin_dr_get_addr;
x86_set_debug_register_length (4);
#endif
- target->to_fetch_registers = i386_darwin_fetch_inferior_registers;
- target->to_store_registers = i386_darwin_store_inferior_registers;
+ add_target (&darwin_target);
}
#include "x86-bsd-nat.h"
#include "i386-bsd-nat.h"
+class i386_fbsd_nat_target final
+ : public i386_bsd_nat_target<fbsd_nat_target>
+{
+public:
+ /* Add some extra features to the common *BSD/i386 target. */
+#ifdef PT_GETXSTATE_INFO
+ const struct target_desc *read_description () override;
+#endif
+
+ void resume (ptid_t, int, enum gdb_signal) override;
+
+#if defined(HAVE_PT_GETDBREGS) && defined(USE_SIGTRAP_SIGINFO)
+ int supports_stopped_by_hw_breakpoint () override;
+#endif
+};
+
+static i386_fbsd_nat_target the_i386_fbsd_nat_target;
+
/* Resume execution of the inferior process. If STEP is nonzero,
single-step it. If SIGNAL is nonzero, give it that signal. */
-static void
-i386fbsd_resume (struct target_ops *ops,
- ptid_t ptid, int step, enum gdb_signal signal)
+void
+i386_fbsd_nat_target::resume (ptid_t ptid, int step, enum gdb_signal signal)
{
pid_t pid = ptid_get_pid (ptid);
int request = PT_STEP;
\f
#ifdef PT_GETXSTATE_INFO
-/* Implement the to_read_description method. */
+/* Implement the read_description method. */
-static const struct target_desc *
-i386fbsd_read_description (struct target_ops *ops)
+const struct target_desc *
+i386_fbsd_nat_target::read_description ()
{
static int xsave_probed;
static uint64_t xcr0;
}
#endif
-void
-_initialize_i386fbsd_nat (void)
-{
- struct target_ops *t;
-
- /* Add some extra features to the common *BSD/i386 target. */
- t = i386bsd_target ();
+#if defined(HAVE_PT_GETDBREGS) && defined(USE_SIGTRAP_SIGINFO)
+/* Implement the supports_stopped_by_hw_breakpoints method. */
-#ifdef PT_GETXSTATE_INFO
- t->to_read_description = i386fbsd_read_description;
+int
+i386_fbsd_nat_target::supports_stopped_by_hw_breakpoint ()
+{
+ return 1;
+}
#endif
- t->to_resume = i386fbsd_resume;
- fbsd_nat_add_target (t);
+void
+_initialize_i386fbsd_nat (void)
+{
+ add_target (&the_i386_fbsd_nat_target);
/* Support debugging kernel virtual memory images. */
bsd_kvm_add_target (i386fbsd_supply_pcb);
#define REG_ADDR(state, regnum) ((char *)(state) + reg_offset[regnum])
\f
+
+/* The i386 GNU Hurd target. */
+
+#ifdef i386_DEBUG_STATE
+using gnu_base_target = x86_nat_target<gnu_nat_target>;
+#else
+using gnu_base_target = gnu_nat_target;
+#endif
+
+struct i386_gnu_nat_target final : public gnu_base_target
+{
+ void fetch_registers (struct regcache *, int) override;
+ void store_registers (struct regcache *, int) override;
+};
+
+static i386_gnu_nat_target the_i386_gnu_nat_target;
+
/* Get the whole floating-point state of THREAD and record the values
of the corresponding (pseudo) registers. */
void
_initialize_i386gnu_nat (void)
{
- struct target_ops *t;
-
- /* Fill in the generic GNU/Hurd methods. */
- t = gnu_target ();
-
#ifdef i386_DEBUG_STATE
- x86_use_watchpoints (t);
-
x86_dr_low.set_control = i386_gnu_dr_set_control;
gdb_assert (DR_FIRSTADDR == 0 && DR_LASTADDR < i386_DEBUG_STATE_COUNT);
x86_dr_low.set_addr = i386_gnu_dr_set_addr;
x86_set_debug_register_length (4);
#endif /* i386_DEBUG_STATE */
- t->to_fetch_registers = gnu_fetch_registers;
- t->to_store_registers = gnu_store_registers;
-
/* Register the target. */
- add_target (t);
+ add_target (&the_i386_gnu_nat_target);
}
#include "i386-linux-tdep.h"
#include "x86-xstate.h"
-#include "linux-nat.h"
#include "x86-linux-nat.h"
#include "nat/linux-ptrace.h"
#include "inf-ptrace.h"
+struct i386_linux_nat_target final : public x86_linux_nat_target
+{
+ /* Add our register access methods. */
+ void fetch_registers (struct regcache *, int) override;
+ void store_registers (struct regcache *, int) override;
+
+ /* Override the default ptrace resume method. */
+ void low_resume (ptid_t ptid, int step, enum gdb_signal sig) override;
+};
+
+static i386_linux_nat_target the_i386_linux_nat_target;
+
/* The register sets used in GNU/Linux ELF core-dumps are identical to
the register sets in `struct user' that is used for a.out
core-dumps, and is also used by `ptrace'. The corresponding types
this for all registers (including the floating point and SSE
registers). */
-static void
-i386_linux_fetch_inferior_registers (struct target_ops *ops,
- struct regcache *regcache, int regno)
+void
+i386_linux_nat_target::fetch_registers (struct regcache *regcache, int regno)
{
pid_t tid;
/* The call above might reset `have_ptrace_getregs'. */
if (!have_ptrace_getregs)
{
- i386_linux_fetch_inferior_registers (ops, regcache, regno);
+ fetch_registers (regcache, regno);
return;
}
/* Store register REGNO back into the child process. If REGNO is -1,
do this for all registers (including the floating point and SSE
registers). */
-static void
-i386_linux_store_inferior_registers (struct target_ops *ops,
- struct regcache *regcache, int regno)
+void
+i386_linux_nat_target::store_registers (struct regcache *regcache, int regno)
{
pid_t tid;
If STEP is nonzero, single-step it.
If SIGNAL is nonzero, give it that signal. */
-static void
-i386_linux_resume (struct target_ops *ops,
- ptid_t ptid, int step, enum gdb_signal signal)
+void
+i386_linux_nat_target::low_resume (ptid_t ptid, int step, enum gdb_signal signal)
{
int pid = ptid_get_lwp (ptid);
int request;
void
_initialize_i386_linux_nat (void)
{
- /* Create a generic x86 GNU/Linux target. */
- struct target_ops *t = x86_linux_create_target ();
-
- /* Override the default ptrace resume method. */
- t->to_resume = i386_linux_resume;
-
- /* Add our register access methods. */
- t->to_fetch_registers = i386_linux_fetch_inferior_registers;
- t->to_store_registers = i386_linux_store_inferior_registers;
+ linux_target = &the_i386_linux_nat_target;
/* Add the target. */
- x86_linux_add_target (t);
+ x86_linux_add_target (linux_target);
}
return 1;
}
+static i386_bsd_nat_target<nbsd_nat_target> the_i386_nbsd_nat_target;
+
void
_initialize_i386nbsd_nat (void)
{
- struct target_ops *t;
+ add_target (&the_i386_nbsd_nat_target);
- /* Add some extra features to the common *BSD/i386 target. */
- t = i386bsd_target ();
- t->to_pid_to_exec_file = nbsd_pid_to_exec_file;
- add_target (t);
-
/* Support debugging kernel virtual memory images. */
bsd_kvm_add_target (i386nbsd_supply_pcb);
}
return 1;
}
+static i386_bsd_nat_target<obsd_nat_target> the_i386_obsd_nat_target;
+
void
_initialize_i386obsd_nat (void)
{
- /* Add some extra features to the common *BSD/i386 target. */
- obsd_add_target (i386bsd_target ());
+ add_target (&i386_obsd_nat_target);
/* Support debugging kernel virtual memory images. */
bsd_kvm_add_target (i386obsd_supply_pcb);
#include "inf-ptrace.h"
+class ia64_linux_nat_target final : public linux_nat_target
+{
+public:
+ /* Add our register access methods. */
+ void fetch_registers (struct regcache *, int) override;
+ void store_registers (struct regcache *, int) override;
+
+ enum target_xfer_status xfer_partial (enum target_object object,
+ const char *annex,
+ gdb_byte *readbuf,
+ const gdb_byte *writebuf,
+ ULONGEST offset, ULONGEST len,
+ ULONGEST *xfered_len) override;
+
+ const struct target_desc *read_description () override;
+
+ /* Override watchpoint routines. */
+
+ /* The IA-64 architecture can step over a watch point (without
+ triggering it again) if the "dd" (data debug fault disable) bit
+ in the processor status word is set.
+
+ This PSR bit is set in
+ ia64_linux_nat_target::stopped_by_watchpoint when the code there
+ has determined that a hardware watchpoint has indeed been hit.
+ The CPU will then be able to execute one instruction without
+ triggering a watchpoint. */
+ int have_steppable_watchpoint () { return 1; }
+
+ int can_use_hw_breakpoint (enum bptype, int, int) override;
+ int stopped_by_watchpoint () override;
+ int stopped_data_address (CORE_ADDR *) override;
+ int insert_watchpoint (CORE_ADDR, int, enum target_hw_bp_type,
+ struct expression *) override;
+ int remove_watchpoint (CORE_ADDR, int, enum target_hw_bp_type,
+ struct expression *) override;
+};
+
+static ia64_linux_nat_target the_ia64_linux_nat_target;
+
/* These must match the order of the register names.
Some sort of lookup table is needed because the offsets associated
return onecount <= 1;
}
-static int
-ia64_linux_insert_watchpoint (struct target_ops *self,
- CORE_ADDR addr, int len,
- enum target_hw_bp_type type,
- struct expression *cond)
+int
+ia64_linux_nat_target::insert_watchpoint (CORE_ADDR addr, int len,
+ enum target_hw_bp_type type,
+ struct expression *cond)
{
struct lwp_info *lp;
int idx;
return 0;
}
-static int
-ia64_linux_remove_watchpoint (struct target_ops *self,
- CORE_ADDR addr, int len,
- enum target_hw_bp_type type,
- struct expression *cond)
+int
+ia64_linux_nat_target::remove_watchpoint (CORE_ADDR addr, int len,
+ enum target_hw_bp_type type,
+ struct expression *cond)
{
int idx;
long dbr_addr, dbr_mask;
enable_watchpoints_in_psr (lp->ptid);
}
-static int
-ia64_linux_stopped_data_address (struct target_ops *ops, CORE_ADDR *addr_p)
+int
+ia64_linux_nat_target::stopped_data_address (CORE_ADDR *addr_p)
{
CORE_ADDR psr;
siginfo_t siginfo;
return 1;
}
-static int
-ia64_linux_stopped_by_watchpoint (struct target_ops *ops)
+int
+ia64_linux_nat_target::stopped_by_watchpoint ()
{
CORE_ADDR addr;
- return ia64_linux_stopped_data_address (ops, &addr);
+ return stopped_data_address (&addr);
}
static int
/* Fetch register REGNUM from the inferior. If REGNUM is -1, do this
for all registers. */
-static void
-ia64_linux_fetch_registers (struct target_ops *ops,
- struct regcache *regcache, int regnum)
+void
+ia64_linux_nat_target::fetch_registers (struct regcache *regcache, int regnum)
{
if (regnum == -1)
for (regnum = 0;
/* Store register REGNUM back into the inferior. If REGNUM is -1, do
this for all registers. */
-static void
-ia64_linux_store_registers (struct target_ops *ops,
- struct regcache *regcache, int regnum)
+void
+ia64_linux_nat_target::store_registers (struct regcache *regcache, int regnum)
{
if (regnum == -1)
for (regnum = 0;
ia64_linux_store_register (regcache, regnum);
}
+/* Implement the xfer_partial target_ops method. */
-static target_xfer_partial_ftype *super_xfer_partial;
-
-/* Implement the to_xfer_partial target_ops method. */
-
-static enum target_xfer_status
-ia64_linux_xfer_partial (struct target_ops *ops,
- enum target_object object,
- const char *annex,
- gdb_byte *readbuf, const gdb_byte *writebuf,
- ULONGEST offset, ULONGEST len,
- ULONGEST *xfered_len)
+enum target_xfer_status
+ia64_linux_nat_target::xfer_partial (enum target_object object,
+ const char *annex,
+ gdb_byte *readbuf, const gdb_byte *writebuf,
+ ULONGEST offset, ULONGEST len,
+ ULONGEST *xfered_len)
{
if (object == TARGET_OBJECT_UNWIND_TABLE && readbuf != NULL)
{
return TARGET_XFER_OK;
}
- return super_xfer_partial (ops, object, annex, readbuf, writebuf,
- offset, len, xfered_len);
+ return linux_nat_target::xfer_partial (object, annex, readbuf, writebuf,
+ offset, len, xfered_len);
}
/* For break.b instruction ia64 CPU forgets the immediate value and generates
void
_initialize_ia64_linux_nat (void)
{
- struct target_ops *t;
-
- /* Fill in the generic GNU/Linux methods. */
- t = linux_target ();
-
- /* Override the default fetch/store register routines. */
- t->to_fetch_registers = ia64_linux_fetch_registers;
- t->to_store_registers = ia64_linux_store_registers;
-
- /* Override the default to_xfer_partial. */
- super_xfer_partial = t->to_xfer_partial;
- t->to_xfer_partial = ia64_linux_xfer_partial;
-
- /* Override watchpoint routines. */
-
- /* The IA-64 architecture can step over a watch point (without triggering
- it again) if the "dd" (data debug fault disable) bit in the processor
- status word is set.
-
- This PSR bit is set in ia64_linux_stopped_by_watchpoint when the
- code there has determined that a hardware watchpoint has indeed
- been hit. The CPU will then be able to execute one instruction
- without triggering a watchpoint. */
-
- t->to_have_steppable_watchpoint = 1;
- t->to_can_use_hw_breakpoint = ia64_linux_can_use_hw_breakpoint;
- t->to_stopped_by_watchpoint = ia64_linux_stopped_by_watchpoint;
- t->to_stopped_data_address = ia64_linux_stopped_data_address;
- t->to_insert_watchpoint = ia64_linux_insert_watchpoint;
- t->to_remove_watchpoint = ia64_linux_remove_watchpoint;
+ struct target_ops *t = &the_ia64_linux_nat_target;
/* Register the target. */
- linux_nat_add_target (t);
+ linux_target = &the_ia64_linux_nat_target;
+ add_target (t);
linux_nat_set_new_thread (t, ia64_linux_new_thread);
linux_nat_set_status_is_event (t, ia64_linux_status_is_event);
}
we should find a way to override the corefile layer's
xfer_partial method. */
- x = target_read_alloc (¤t_target, TARGET_OBJECT_UNWIND_TABLE,
+ x = target_read_alloc (target_stack, TARGET_OBJECT_UNWIND_TABLE,
NULL, buf_p);
return x;
CORE_ADDR table_addr;
unsigned int info_len;
- res = target_read (¤t_target, TARGET_OBJECT_OPENVMS_UIB,
+ res = target_read (target_stack, TARGET_OBJECT_OPENVMS_UIB,
annex + 2, buf, 0, sizeof (buf));
if (res != sizeof (buf))
#include <fcntl.h>
#include <unistd.h>
-/* A pointer to what is returned by inf_child_target. Used by
- inf_child_open to push the most-derived target in reaction to
- "target native". */
-static struct target_ops *inf_child_ops = NULL;
-
/* Helper function for child_wait and the derivatives of child_wait.
HOSTSTATUS is the waitstatus from wait() or the equivalent; store our
translation of that in OURSTATUS. */
}
}
-/* Fetch register REGNUM from the inferior. If REGNUM is -1, do this
- for all registers. */
-
-static void
-inf_child_fetch_inferior_registers (struct target_ops *ops,
- struct regcache *regcache, int regnum)
-{
- if (regnum == -1)
- {
- for (regnum = 0;
- regnum < gdbarch_num_regs (regcache->arch ());
- regnum++)
- regcache_raw_supply (regcache, regnum, NULL);
- }
- else
- regcache_raw_supply (regcache, regnum, NULL);
-}
-
-/* Store register REGNUM back into the inferior. If REGNUM is -1, do
- this for all registers (including the floating point registers). */
-
-static void
-inf_child_store_inferior_registers (struct target_ops *ops,
- struct regcache *regcache, int regnum)
-{
-}
+inf_child_target::~inf_child_target ()
+{}
-static void
-inf_child_post_attach (struct target_ops *self, int pid)
+void
+inf_child_target::post_attach (int pid)
{
/* This target doesn't require a meaningful "post attach" operation
by a debugger. */
makes sure that registers contains all the registers from the
program being debugged. */
-static void
-inf_child_prepare_to_store (struct target_ops *self,
- struct regcache *regcache)
+void
+inf_child_target::prepare_to_store (struct regcache *regcache)
{
}
+bool
+inf_child_target::supports_terminal_ours ()
+{
+ return true;
+}
+
+void
+inf_child_target::terminal_init ()
+{
+ child_terminal_init (this);
+}
+
+void
+inf_child_target::terminal_inferior ()
+{
+ child_terminal_inferior (this);
+}
+
+void
+inf_child_target::terminal_ours_for_output ()
+{
+ child_terminal_ours_for_output (this);
+}
+
+void
+inf_child_target::terminal_ours ()
+{
+ child_terminal_ours (this);
+}
+
+void
+inf_child_target::interrupt ()
+{
+ child_interrupt (this);
+}
+
+void
+inf_child_target::pass_ctrlc ()
+{
+ child_pass_ctrlc (this);
+}
+
+void
+inf_child_target::terminal_info (const char *args, int from_tty)
+{
+ child_terminal_info (this, args, from_tty);
+}
+
/* True if the user did "target native". In that case, we won't
unpush the child target automatically when the last inferior is
gone. */
printf_filtered ("Done. Use the \"run\" command to start a process.\n");
}
-static void
-inf_child_open (const char *arg, int from_tty)
+void
+inf_child_target::open (const char *arg, int from_tty)
{
- inf_child_open_target (inf_child_ops, arg, from_tty);
+ inf_child_open_target (this, arg, from_tty);
}
/* Implement the to_disconnect target_ops method. */
-static void
-inf_child_disconnect (struct target_ops *target, const char *args, int from_tty)
+void
+inf_child_target::disconnect (const char *args, int from_tty)
{
if (args != NULL)
error (_("Argument given to \"disconnect\"."));
/* Implement the to_close target_ops method. */
-static void
-inf_child_close (struct target_ops *target)
+void
+inf_child_target::close ()
{
/* In case we were forcibly closed. */
inf_child_explicitly_opened = 0;
}
void
-inf_child_mourn_inferior (struct target_ops *ops)
+inf_child_target::mourn_inferior ()
{
generic_mourn_inferior ();
- inf_child_maybe_unpush_target (ops);
+ maybe_unpush_target ();
}
/* See inf-child.h. */
void
-inf_child_maybe_unpush_target (struct target_ops *ops)
+inf_child_target::maybe_unpush_target ()
{
if (!inf_child_explicitly_opened && !have_inferiors ())
- unpush_target (ops);
+ unpush_target (this);
}
-static void
-inf_child_post_startup_inferior (struct target_ops *self, ptid_t ptid)
+void
+inf_child_target::post_startup_inferior (ptid_t ptid)
{
/* This target doesn't require a meaningful "post startup inferior"
operation by a debugger. */
}
-static int
-inf_child_follow_fork (struct target_ops *ops, int follow_child,
- int detach_fork)
+int
+inf_child_target::can_run ()
{
- /* This target doesn't support following fork or vfork events. */
- return 0;
+ return 1;
}
-static int
-inf_child_can_run (struct target_ops *self)
+bool
+inf_child_target::can_create_inferior ()
{
- return 1;
+ return true;
+}
+
+bool
+inf_child_target::can_attach ()
+{
+ return true;
}
-static char *
-inf_child_pid_to_exec_file (struct target_ops *self, int pid)
+char *
+inf_child_target::pid_to_exec_file (int pid)
{
/* This target doesn't support translation of a process ID to the
filename of the executable file. */
return NULL;
}
+int
+inf_child_target::has_all_memory ()
+{
+ return default_child_has_all_memory ();
+}
+
+int
+inf_child_target::has_memory ()
+{
+ return default_child_has_memory ();
+}
+
+int
+inf_child_target::has_stack ()
+{
+ return default_child_has_stack ();
+}
+
+int
+inf_child_target::has_registers ()
+{
+ return default_child_has_registers ();
+}
+
+int
+inf_child_target::has_execution (ptid_t ptid)
+{
+ return default_child_has_execution (ptid);
+}
+
/* Implementation of to_fileio_open. */
-static int
-inf_child_fileio_open (struct target_ops *self,
- struct inferior *inf, const char *filename,
- int flags, int mode, int warn_if_slow,
- int *target_errno)
+int
+inf_child_target::fileio_open (struct inferior *inf, const char *filename,
+ int flags, int mode, int warn_if_slow,
+ int *target_errno)
{
int nat_flags;
mode_t nat_mode;
/* Implementation of to_fileio_pwrite. */
-static int
-inf_child_fileio_pwrite (struct target_ops *self,
- int fd, const gdb_byte *write_buf, int len,
- ULONGEST offset, int *target_errno)
+int
+inf_child_target::fileio_pwrite (int fd, const gdb_byte *write_buf, int len,
+ ULONGEST offset, int *target_errno)
{
int ret;
/* Implementation of to_fileio_pread. */
-static int
-inf_child_fileio_pread (struct target_ops *self,
- int fd, gdb_byte *read_buf, int len,
- ULONGEST offset, int *target_errno)
+int
+inf_child_target::fileio_pread (int fd, gdb_byte *read_buf, int len,
+ ULONGEST offset, int *target_errno)
{
int ret;
/* Implementation of to_fileio_fstat. */
-static int
-inf_child_fileio_fstat (struct target_ops *self, int fd,
- struct stat *sb, int *target_errno)
+int
+inf_child_target::fileio_fstat (int fd, struct stat *sb, int *target_errno)
{
int ret;
/* Implementation of to_fileio_close. */
-static int
-inf_child_fileio_close (struct target_ops *self, int fd, int *target_errno)
+int
+inf_child_target::fileio_close (int fd, int *target_errno)
{
int ret;
- ret = close (fd);
+ ret = ::close (fd);
if (ret == -1)
*target_errno = host_to_fileio_error (errno);
/* Implementation of to_fileio_unlink. */
-static int
-inf_child_fileio_unlink (struct target_ops *self,
- struct inferior *inf, const char *filename,
- int *target_errno)
+int
+inf_child_target::fileio_unlink (struct inferior *inf, const char *filename,
+ int *target_errno)
{
int ret;
/* Implementation of to_fileio_readlink. */
-static gdb::optional<std::string>
-inf_child_fileio_readlink (struct target_ops *self,
- struct inferior *inf, const char *filename,
- int *target_errno)
+gdb::optional<std::string>
+inf_child_target::fileio_readlink (struct inferior *inf, const char *filename,
+ int *target_errno)
{
/* We support readlink only on systems that also provide a compile-time
maximum path length (PATH_MAX), at least for now. */
#endif
}
-static int
-inf_child_use_agent (struct target_ops *self, int use)
+int
+inf_child_target::use_agent (int use)
{
if (agent_loaded_p ())
{
- use_agent = use;
+ ::use_agent = use;
return 1;
}
else
return 0;
}
-static int
-inf_child_can_use_agent (struct target_ops *self)
+int
+inf_child_target::can_use_agent ()
{
return agent_loaded_p ();
}
-/* Default implementation of the to_can_async_p and
- to_supports_non_stop methods. */
-
-static int
-return_zero (struct target_ops *ignore)
-{
- return 0;
-}
-
-struct target_ops *
-inf_child_target (void)
-{
- struct target_ops *t = XCNEW (struct target_ops);
-
- t->to_shortname = "native";
- t->to_longname = "Native process";
- t->to_doc = "Native process (started by the \"run\" command).";
- t->to_open = inf_child_open;
- t->to_close = inf_child_close;
- t->to_disconnect = inf_child_disconnect;
- t->to_post_attach = inf_child_post_attach;
- t->to_fetch_registers = inf_child_fetch_inferior_registers;
- t->to_store_registers = inf_child_store_inferior_registers;
- t->to_prepare_to_store = inf_child_prepare_to_store;
- t->to_insert_breakpoint = memory_insert_breakpoint;
- t->to_remove_breakpoint = memory_remove_breakpoint;
- t->to_terminal_init = child_terminal_init;
- t->to_terminal_inferior = child_terminal_inferior;
- t->to_terminal_save_inferior = child_terminal_save_inferior;
- t->to_terminal_ours_for_output = child_terminal_ours_for_output;
- t->to_terminal_ours = child_terminal_ours;
- t->to_terminal_info = child_terminal_info;
- t->to_pass_ctrlc = child_pass_ctrlc;
- t->to_interrupt = child_interrupt;
- t->to_post_startup_inferior = inf_child_post_startup_inferior;
- t->to_follow_fork = inf_child_follow_fork;
- t->to_can_run = inf_child_can_run;
- /* We must default these because they must be implemented by any
- target that can run. */
- t->to_can_async_p = return_zero;
- t->to_supports_non_stop = return_zero;
- t->to_pid_to_exec_file = inf_child_pid_to_exec_file;
- t->to_stratum = process_stratum;
- t->to_has_all_memory = default_child_has_all_memory;
- t->to_has_memory = default_child_has_memory;
- t->to_has_stack = default_child_has_stack;
- t->to_has_registers = default_child_has_registers;
- t->to_has_execution = default_child_has_execution;
- t->to_fileio_open = inf_child_fileio_open;
- t->to_fileio_pwrite = inf_child_fileio_pwrite;
- t->to_fileio_pread = inf_child_fileio_pread;
- t->to_fileio_fstat = inf_child_fileio_fstat;
- t->to_fileio_close = inf_child_fileio_close;
- t->to_fileio_unlink = inf_child_fileio_unlink;
- t->to_fileio_readlink = inf_child_fileio_readlink;
- t->to_magic = OPS_MAGIC;
- t->to_use_agent = inf_child_use_agent;
- t->to_can_use_agent = inf_child_can_use_agent;
-
- /* Store a pointer so we can push the most-derived target from
- inf_child_open. */
- inf_child_ops = t;
-
- return t;
+inf_child_target::inf_child_target ()
+{
+ this->to_stratum = process_stratum;
}
#ifndef INF_CHILD_H
#define INF_CHILD_H
-/* Create a prototype child target. The client can override it with
- local methods. */
+#include "target.h"
-extern struct target_ops *inf_child_target (void);
+/* A prototype child target. The client can override it with local
+ methods. */
-/* Functions for helping to write a native target. */
+class inf_child_target
+ : public memory_breakpoint_target<target_ops>
+{
+public:
+ inf_child_target ();
+ ~inf_child_target () override = 0;
-/* This is for native targets which use a unix/POSIX-style waitstatus. */
-extern void store_waitstatus (struct target_waitstatus *, int);
+ const char *shortname () override
+ { return "native"; }
+
+ const char *longname () override
+ { return _("Native process"); }
+
+ const char *doc () override
+ { return _("Native process (started by the \"run\" command)."); }
+
+ void open (const char *arg, int from_tty) override;
+ void close () override;
+
+ void disconnect (const char *, int) override;
+
+ void fetch_registers (struct regcache *, int) override = 0;
+ void store_registers (struct regcache *, int) override = 0;
+
+ void prepare_to_store (struct regcache *) override;
+
+ bool supports_terminal_ours () override;
+ void terminal_init () override;
+ void terminal_inferior () override;
+ void terminal_ours_for_output () override;
+ void terminal_ours () override;
+ void terminal_info (const char *, int) override;
+
+ void interrupt () override;
+ void pass_ctrlc () override;
-/* This is to be called by the native target's open routine to push
- the target, in case it need to override to_open. */
+ void post_startup_inferior (ptid_t) override;
-extern void inf_child_open_target (struct target_ops *target,
- const char *arg, int from_tty);
+ void mourn_inferior () override;
-/* To be called by the native target's to_mourn_inferior routine. */
+ int can_run () override;
-extern void inf_child_mourn_inferior (struct target_ops *ops);
+ bool can_create_inferior () override;
+ void create_inferior (const char *, const std::string &,
+ char **, int) override = 0;
-/* Unpush the target if it wasn't explicitly open with "target native"
- and there are no live inferiors left. Note: if calling this as a
- result of a mourn or detach, the current inferior shall already
- have its PID cleared, so it isn't counted as live. That's usually
- done by calling either generic_mourn_inferior or
- detach_inferior. */
+ bool can_attach () override;
+ void attach (const char *, int) override = 0;
-extern void inf_child_maybe_unpush_target (struct target_ops *ops);
+ void post_attach (int) override;
+
+ /* We must default these because they must be implemented by any
+ target that can run. */
+ int can_async_p () override { return 0; }
+ int supports_non_stop () override { return 0; }
+ int supports_disable_randomization () override { return 0; }
+
+ char *pid_to_exec_file (int pid) override;
+
+ int has_all_memory () override;
+ int has_memory () override;
+ int has_stack () override;
+ int has_registers () override;
+ int has_execution (ptid_t) override;
+
+ int fileio_open (struct inferior *inf, const char *filename,
+ int flags, int mode, int warn_if_slow,
+ int *target_errno) override;
+ int fileio_pwrite (int fd, const gdb_byte *write_buf, int len,
+ ULONGEST offset, int *target_errno) override;
+ int fileio_pread (int fd, gdb_byte *read_buf, int len,
+ ULONGEST offset, int *target_errno) override;
+ int fileio_fstat (int fd, struct stat *sb, int *target_errno) override;
+ int fileio_close (int fd, int *target_errno) override;
+ int fileio_unlink (struct inferior *inf,
+ const char *filename,
+ int *target_errno) override;
+ gdb::optional<std::string> fileio_readlink (struct inferior *inf,
+ const char *filename,
+ int *target_errno) override;
+ int use_agent (int use) override;
+
+ int can_use_agent () override;
+
+protected:
+ /* Unpush the target if it wasn't explicitly open with "target native"
+ and there are no live inferiors left. Note: if calling this as a
+ result of a mourn or detach, the current inferior shall already
+ have its PID cleared, so it isn't counted as live. That's usually
+ done by calling either generic_mourn_inferior or
+ detach_inferior. */
+ void maybe_unpush_target ();
+};
+
+/* Functions for helping to write a native target. */
+
+/* This is for native targets which use a unix/POSIX-style waitstatus. */
+extern void store_waitstatus (struct target_waitstatus *, int);
#endif
\f
+inf_ptrace_target::~inf_ptrace_target ()
+{}
+
#ifdef PT_GET_PROCESS_STATE
/* Target hook for follow_fork. On entry and at return inferior_ptid is
the ptid of the followed inferior. */
-static int
-inf_ptrace_follow_fork (struct target_ops *ops, int follow_child,
- int detach_fork)
+int
+inf_ptrace_target::follow_fork (int follow_child, int detach_fork)
{
if (!follow_child)
{
return 0;
}
-static int
-inf_ptrace_insert_fork_catchpoint (struct target_ops *self, int pid)
+int
+inf_ptrace_target::insert_fork_catchpoint (int pid)
{
return 0;
}
-static int
-inf_ptrace_remove_fork_catchpoint (struct target_ops *self, int pid)
+int
+inf_ptrace_target::remove_fork_catchpoint (int pid)
{
return 0;
}
ENV is the environment vector to pass. If FROM_TTY is non-zero, be
chatty about it. */
-static void
-inf_ptrace_create_inferior (struct target_ops *ops,
- const char *exec_file, const std::string &allargs,
- char **env, int from_tty)
+void
+inf_ptrace_target::create_inferior (const char *exec_file,
+ const std::string &allargs,
+ char **env, int from_tty)
{
pid_t pid;
ptid_t ptid;
/* Do not change either targets above or the same target if already present.
The reason is the target stack is shared across multiple inferiors. */
- int ops_already_pushed = target_is_pushed (ops);
+ int ops_already_pushed = target_is_pushed (this);
target_unpush_up unpusher;
if (! ops_already_pushed)
{
/* Clear possible core file with its process_stratum. */
- push_target (ops);
- unpusher.reset (ops);
+ push_target (this);
+ unpusher.reset (this);
}
pid = fork_inferior (exec_file, allargs, env, inf_ptrace_me, NULL,
#ifdef PT_GET_PROCESS_STATE
-static void
-inf_ptrace_post_startup_inferior (struct target_ops *self, ptid_t pid)
+void
+inf_ptrace_target::post_startup_inferior (ptid_t pid)
{
ptrace_event_t pe;
/* Clean up a rotting corpse of an inferior after it died. */
-static void
-inf_ptrace_mourn_inferior (struct target_ops *ops)
+void
+inf_ptrace_target::mourn_inferior ()
{
int status;
only report its exit status to its original parent. */
waitpid (ptid_get_pid (inferior_ptid), &status, 0);
- inf_child_mourn_inferior (ops);
+ inf_child_target::mourn_inferior ();
}
/* Attach to the process specified by ARGS. If FROM_TTY is non-zero,
be chatty about it. */
-static void
-inf_ptrace_attach (struct target_ops *ops, const char *args, int from_tty)
+void
+inf_ptrace_target::attach (const char *args, int from_tty)
{
char *exec_file;
pid_t pid;
/* Do not change either targets above or the same target if already present.
The reason is the target stack is shared across multiple inferiors. */
- int ops_already_pushed = target_is_pushed (ops);
+ int ops_already_pushed = target_is_pushed (this);
pid = parse_pid_to_attach (args);
{
/* target_pid_to_str already uses the target. Also clear possible core
file with its process_stratum. */
- push_target (ops);
- unpusher.reset (ops);
+ push_target (this);
+ unpusher.reset (this);
}
if (from_tty)
#ifdef PT_GET_PROCESS_STATE
-static void
-inf_ptrace_post_attach (struct target_ops *self, int pid)
+void
+inf_ptrace_target::post_attach (int pid)
{
ptrace_event_t pe;
/* Detach from the inferior. If FROM_TTY is non-zero, be chatty about it. */
-static void
-inf_ptrace_detach (struct target_ops *ops, inferior *inf, int from_tty)
+void
+inf_ptrace_target::detach (inferior *inf, int from_tty)
{
pid_t pid = ptid_get_pid (inferior_ptid);
error (_("This system does not support detaching from a process"));
#endif
- inf_ptrace_detach_success (ops, inf);
+ detach_success (inf);
}
/* See inf-ptrace.h. */
void
-inf_ptrace_detach_success (struct target_ops *ops, inferior *inf)
+inf_ptrace_target::detach_success (inferior *inf)
{
inferior_ptid = null_ptid;
detach_inferior (inf);
- inf_child_maybe_unpush_target (ops);
+ maybe_unpush_target ();
}
/* Kill the inferior. */
-static void
-inf_ptrace_kill (struct target_ops *ops)
+void
+inf_ptrace_target::kill ()
{
pid_t pid = ptid_get_pid (inferior_ptid);
int status;
STEP is nonzero, single-step it. If SIGNAL is nonzero, give it
that signal. */
-static void
-inf_ptrace_resume (struct target_ops *ops,
- ptid_t ptid, int step, enum gdb_signal signal)
+void
+inf_ptrace_target::resume (ptid_t ptid, int step, enum gdb_signal signal)
{
pid_t pid;
int request;
process ID of the child, or MINUS_ONE_PTID in case of error; store
the status in *OURSTATUS. */
-static ptid_t
-inf_ptrace_wait (struct target_ops *ops,
- ptid_t ptid, struct target_waitstatus *ourstatus, int options)
+ptid_t
+inf_ptrace_target::wait (ptid_t ptid, struct target_waitstatus *ourstatus,
+ int options)
{
pid_t pid;
int status, save_errno;
/* Implement the to_xfer_partial target_ops method. */
-static enum target_xfer_status
-inf_ptrace_xfer_partial (struct target_ops *ops, enum target_object object,
- const char *annex, gdb_byte *readbuf,
- const gdb_byte *writebuf,
- ULONGEST offset, ULONGEST len, ULONGEST *xfered_len)
+enum target_xfer_status
+inf_ptrace_target::xfer_partial (enum target_object object,
+ const char *annex, gdb_byte *readbuf,
+ const gdb_byte *writebuf,
+ ULONGEST offset, ULONGEST len, ULONGEST *xfered_len)
{
pid_t pid = get_ptrace_pid (inferior_ptid);
/* Return non-zero if the thread specified by PTID is alive. */
-static int
-inf_ptrace_thread_alive (struct target_ops *ops, ptid_t ptid)
+int
+inf_ptrace_target::thread_alive (ptid_t ptid)
{
/* ??? Is kill the right way to do this? */
- return (kill (ptid_get_pid (ptid), 0) != -1);
+ return (::kill (ptid_get_pid (ptid), 0) != -1);
}
/* Print status information about what we're accessing. */
-static void
-inf_ptrace_files_info (struct target_ops *ignore)
+void
+inf_ptrace_target::files_info ()
{
struct inferior *inf = current_inferior ();
target_pid_to_str (inferior_ptid));
}
-static const char *
-inf_ptrace_pid_to_str (struct target_ops *ops, ptid_t ptid)
+const char *
+inf_ptrace_target::pid_to_str (ptid_t ptid)
{
return normal_pid_to_str (ptid);
}
Return -1 if there is insufficient buffer for a whole entry.
Return 1 if an entry was read into *TYPEP and *VALP. */
-static int
-inf_ptrace_auxv_parse (struct target_ops *ops, gdb_byte **readptr,
- gdb_byte *endptr, CORE_ADDR *typep, CORE_ADDR *valp)
+int
+inf_ptrace_target::auxv_parse (gdb_byte **readptr, gdb_byte *endptr,
+ CORE_ADDR *typep, CORE_ADDR *valp)
{
struct type *int_type = builtin_type (target_gdbarch ())->builtin_int;
struct type *ptr_type = builtin_type (target_gdbarch ())->builtin_data_ptr;
}
#endif
-
-/* Create a prototype ptrace target. The client can override it with
- local methods. */
-
-struct target_ops *
-inf_ptrace_target (void)
-{
- struct target_ops *t = inf_child_target ();
-
- t->to_attach = inf_ptrace_attach;
- t->to_detach = inf_ptrace_detach;
- t->to_resume = inf_ptrace_resume;
- t->to_wait = inf_ptrace_wait;
- t->to_files_info = inf_ptrace_files_info;
- t->to_kill = inf_ptrace_kill;
- t->to_create_inferior = inf_ptrace_create_inferior;
-#ifdef PT_GET_PROCESS_STATE
- t->to_follow_fork = inf_ptrace_follow_fork;
- t->to_insert_fork_catchpoint = inf_ptrace_insert_fork_catchpoint;
- t->to_remove_fork_catchpoint = inf_ptrace_remove_fork_catchpoint;
- t->to_post_startup_inferior = inf_ptrace_post_startup_inferior;
- t->to_post_attach = inf_ptrace_post_attach;
-#endif
- t->to_mourn_inferior = inf_ptrace_mourn_inferior;
- t->to_thread_alive = inf_ptrace_thread_alive;
- t->to_pid_to_str = inf_ptrace_pid_to_str;
- t->to_xfer_partial = inf_ptrace_xfer_partial;
-#if defined (PT_IO) && defined (PIOD_READ_AUXV)
- t->to_auxv_parse = inf_ptrace_auxv_parse;
-#endif
-
- return t;
-}
\f
#ifndef INF_PTRACE_H
#define INF_PTRACE_H
-/* Create a prototype ptrace target. The client can override it with
- local methods. */
+#include "inf-child.h"
-extern struct target_ops *inf_ptrace_target (void);
+/* An abstract prototype ptrace target. The client can override it
+ with local methods. */
-/* Create a "traditional" ptrace target. REGISTER_U_OFFSET should be
- a function returning the offset within the user area where a
- particular register is stored. */
+struct inf_ptrace_target : public inf_child_target
+{
+ ~inf_ptrace_target () override = 0;
-extern struct target_ops *
- inf_ptrace_trad_target (CORE_ADDR (*register_u_offset)
- (struct gdbarch *, int, int));
+ void attach (const char *, int) override;
+
+ void detach (inferior *inf, int) override;
+
+ void resume (ptid_t, int, enum gdb_signal) override;
+
+ ptid_t wait (ptid_t, struct target_waitstatus *, int) override;
+
+ void files_info () override;
+
+ void kill () override;
+
+ void create_inferior (const char *, const std::string &,
+ char **, int) override;
+#ifdef PT_GET_PROCESS_STATE
+ int follow_fork (int, int) override;
+
+ int insert_fork_catchpoint (int) override;
+
+ int remove_fork_catchpoint (int) override;
+
+ void post_startup_inferior (ptid_t) override;
+
+ void post_attach (int) override;
+#endif
+
+ void mourn_inferior () override;
+
+ int thread_alive (ptid_t ptid) override;
+
+ const char *pid_to_str (ptid_t) override;
+
+ enum target_xfer_status xfer_partial (enum target_object object,
+ const char *annex,
+ gdb_byte *readbuf,
+ const gdb_byte *writebuf,
+ ULONGEST offset, ULONGEST len,
+ ULONGEST *xfered_len) override;
+
+#if defined (PT_IO) && defined (PIOD_READ_AUXV)
+ int auxv_parse (gdb_byte **readptr,
+ gdb_byte *endptr, CORE_ADDR *typep, CORE_ADDR *valp) override;
+#endif
+
+protected:
+ /* Cleanup the inferior after a successful ptrace detach. */
+ void detach_success (inferior *inf);
+};
/* Return which PID to pass to ptrace in order to observe/control the
tracee identified by PTID. */
extern pid_t get_ptrace_pid (ptid_t);
-
-/* Cleanup the inferior after a successful ptrace detach. */
-extern void inf_ptrace_detach_success (struct target_ops *ops, inferior *inf);
-
#endif
if (TYPE_CODE (ftype) == TYPE_CODE_FUNC
|| TYPE_CODE (ftype) == TYPE_CODE_METHOD)
funaddr = gdbarch_convert_from_func_ptr_addr (gdbarch, funaddr,
- ¤t_target);
+ target_stack);
}
if (TYPE_CODE (ftype) == TYPE_CODE_FUNC
|| TYPE_CODE (ftype) == TYPE_CODE_METHOD)
funaddr = value_as_address (value_addr (function));
nfunaddr = funaddr;
funaddr = gdbarch_convert_from_func_ptr_addr (gdbarch, funaddr,
- ¤t_target);
+ target_stack);
if (funaddr != nfunaddr)
found_descriptor = 1;
}
{
/* If we get a request for running in the bg but the target
doesn't support it, error out. */
- if (background && !target->to_can_async_p (target))
+ if (background && !target->can_async_p ())
error (_("Asynchronous execution not supported on this target."));
if (!background)
prepare_execution_command (run_target, async_exec);
- if (non_stop && !run_target->to_supports_non_stop (run_target))
+ if (non_stop && !run_target->supports_non_stop ())
error (_("The target does not support running in non-stop mode."));
/* Done. Can now set breakpoints, change inferior args, etc. */
/* We call get_inferior_args() because we might need to compute
the value now. */
- run_target->to_create_inferior (run_target, exec_file,
- std::string (get_inferior_args ()),
- current_inferior ()->environment.envp (),
- from_tty);
+ run_target->create_inferior (exec_file,
+ std::string (get_inferior_args ()),
+ current_inferior ()->environment.envp (),
+ from_tty);
/* to_create_inferior should push the target, so after this point we
shouldn't refer to run_target again. */
run_target = NULL;
/* Pass zero for FROM_TTY, because at this point the "run" command
has done its thing; now we are setting up the running program. */
- post_create_inferior (¤t_target, 0);
+ post_create_inferior (target_stack, 0);
/* Queue a pending event so that the program stops immediately. */
if (run_how == RUN_STOP_AT_FIRST_INSN)
ensure_not_running ();
}
- prepare_execution_command (¤t_target, async_exec);
+ prepare_execution_command (target_stack, async_exec);
if (from_tty)
printf_filtered (_("Continuing.\n"));
= strip_bg_char (count_string, &async_exec);
count_string = stripped.get ();
- prepare_execution_command (¤t_target, async_exec);
+ prepare_execution_command (target_stack, async_exec);
count = count_string ? parse_and_eval_long (count_string) : 1;
gdb::unique_xmalloc_ptr<char> stripped = strip_bg_char (arg, &async_exec);
arg = stripped.get ();
- prepare_execution_command (¤t_target, async_exec);
+ prepare_execution_command (target_stack, async_exec);
if (!arg)
error_no_arg (_("starting address"));
= strip_bg_char (signum_exp, &async_exec);
signum_exp = stripped.get ();
- prepare_execution_command (¤t_target, async_exec);
+ prepare_execution_command (target_stack, async_exec);
if (!signum_exp)
error_no_arg (_("signal number"));
gdb::unique_xmalloc_ptr<char> stripped = strip_bg_char (arg, &async_exec);
arg = stripped.get ();
- prepare_execution_command (¤t_target, async_exec);
+ prepare_execution_command (target_stack, async_exec);
if (arg)
until_break_command (arg, from_tty, 0);
gdb::unique_xmalloc_ptr<char> stripped = strip_bg_char (arg, &async_exec);
arg = stripped.get ();
- prepare_execution_command (¤t_target, async_exec);
+ prepare_execution_command (target_stack, async_exec);
until_break_command (arg, from_tty, 1);
}
gdb::unique_xmalloc_ptr<char> stripped = strip_bg_char (arg, &async_exec);
arg = stripped.get ();
- prepare_execution_command (¤t_target, async_exec);
+ prepare_execution_command (target_stack, async_exec);
if (arg)
error (_("The \"finish\" command does not take any arguments."));
/* Take any necessary post-attaching actions for this platform. */
target_post_attach (ptid_get_pid (inferior_ptid));
- post_create_inferior (¤t_target, from_tty);
+ post_create_inferior (target_stack, from_tty);
}
/* What to do after the first program stops after attaching. */
prepare_execution_command (attach_target, async_exec);
- if (non_stop && !attach_target->to_supports_non_stop (attach_target))
+ if (non_stop && !attach_target->supports_non_stop ())
error (_("Cannot attach to this target in non-stop mode"));
- attach_target->to_attach (attach_target, args, from_tty);
+ attach_target->attach (args, from_tty);
/* to_attach should push the target, so after this point we
shouldn't refer to attach_target again. */
attach_target = NULL;
/* Some system don't generate traps when attaching to inferior.
E.g. Mach 3 or GNU hurd. */
- if (!target_attach_no_wait)
+ if (!target_attach_no_wait ())
{
struct attach_command_continuation_args *a;
/* Now that the inferior has stopped, do any bookkeeping like
loading shared libraries. We want to do this before normal_stop,
so that the displayed frame is up to date. */
- post_create_inferior (¤t_target, from_tty);
+ post_create_inferior (target_stack, from_tty);
normal_stop ();
}
fprintf_unfiltered (gdb_stdlog, "infrun: stopped by watchpoint\n");
- if (target_stopped_data_address (¤t_target, &addr))
+ if (target_stopped_data_address (target_stack, &addr))
fprintf_unfiltered (gdb_stdlog,
"infrun: stopped data address = %s\n",
paddress (gdbarch, addr));
validate_registers_access ();
transferred =
- target_read (¤t_target, TARGET_OBJECT_SIGNAL_INFO,
+ target_read (target_stack, TARGET_OBJECT_SIGNAL_INFO,
NULL,
value_contents_all_raw (v),
value_offset (v),
vice versa. */
validate_registers_access ();
- transferred = target_write (¤t_target,
+ transferred = target_write (target_stack,
TARGET_OBJECT_SIGNAL_INFO,
NULL,
value_contents_all_raw (fromval),
siginfo_data = (gdb_byte *) xmalloc (len);
back_to = make_cleanup (xfree, siginfo_data);
- if (target_read (¤t_target, TARGET_OBJECT_SIGNAL_INFO, NULL,
+ if (target_read (target_stack, TARGET_OBJECT_SIGNAL_INFO, NULL,
siginfo_data, 0, len) == len)
discard_cleanups (back_to);
else
struct type *type = gdbarch_get_siginfo_type (gdbarch);
/* Errors ignored. */
- target_write (¤t_target, TARGET_OBJECT_SIGNAL_INFO, NULL,
+ target_write (target_stack, TARGET_OBJECT_SIGNAL_INFO, NULL,
inf_state->siginfo_data, 0, TYPE_LENGTH (type));
}
= (gdbarch_convert_from_func_ptr_addr
(gdbarch,
msym_addr,
- ¤t_target));
+ target_stack));
}
if (msym_addr == addr)
#include "nat/gdb_ptrace.h"
#include "inf-ptrace.h"
-/* Pointer to a function that returns the offset within the user area
- where a particular register is stored. */
-static CORE_ADDR (*inf_ptrace_register_u_offset)(struct gdbarch *, int, int);
-
/* Fetch register REGNUM from the inferior. */
-static void
-inf_ptrace_fetch_register (struct regcache *regcache, int regnum)
+void
+linux_nat_trad_target::fetch_register (struct regcache *regcache, int regnum)
{
struct gdbarch *gdbarch = regcache->arch ();
CORE_ADDR addr;
int i;
/* This isn't really an address, but ptrace thinks of it as one. */
- addr = inf_ptrace_register_u_offset (gdbarch, regnum, 0);
+ addr = register_u_offset (gdbarch, regnum, 0);
if (addr == (CORE_ADDR)-1
|| gdbarch_cannot_fetch_register (gdbarch, regnum))
{
/* Fetch register REGNUM from the inferior. If REGNUM is -1, do this
for all registers. */
-static void
-inf_ptrace_fetch_registers (struct target_ops *ops,
- struct regcache *regcache, int regnum)
+void
+linux_nat_trad_target::fetch_registers (struct regcache *regcache, int regnum)
{
if (regnum == -1)
for (regnum = 0;
regnum < gdbarch_num_regs (regcache->arch ());
regnum++)
- inf_ptrace_fetch_register (regcache, regnum);
+ fetch_register (regcache, regnum);
else
- inf_ptrace_fetch_register (regcache, regnum);
+ fetch_register (regcache, regnum);
}
/* Store register REGNUM into the inferior. */
-static void
-inf_ptrace_store_register (const struct regcache *regcache, int regnum)
+void
+linux_nat_trad_target::store_register (const struct regcache *regcache,
+ int regnum)
{
struct gdbarch *gdbarch = regcache->arch ();
CORE_ADDR addr;
int i;
/* This isn't really an address, but ptrace thinks of it as one. */
- addr = inf_ptrace_register_u_offset (gdbarch, regnum, 1);
+ addr = register_u_offset (gdbarch, regnum, 1);
if (addr == (CORE_ADDR)-1
|| gdbarch_cannot_store_register (gdbarch, regnum))
return;
/* Store register REGNUM back into the inferior. If REGNUM is -1, do
this for all registers. */
-static void
-inf_ptrace_store_registers (struct target_ops *ops,
- struct regcache *regcache, int regnum)
+void
+linux_nat_trad_target::store_registers (struct regcache *regcache, int regnum)
{
if (regnum == -1)
for (regnum = 0;
regnum < gdbarch_num_regs (regcache->arch ());
regnum++)
- inf_ptrace_store_register (regcache, regnum);
+ store_register (regcache, regnum);
else
- inf_ptrace_store_register (regcache, regnum);
-}
-
-/* Create a "traditional" Linux/ptrace target. REGISTER_U_OFFSET
- should be a function returning the offset within the user area
- where a particular register is stored. */
-
-struct target_ops *
-linux_trad_target (CORE_ADDR (*register_u_offset)(struct gdbarch *, int, int))
-{
- struct target_ops *t = inf_ptrace_target();
-
- gdb_assert (register_u_offset);
- inf_ptrace_register_u_offset = register_u_offset;
- t->to_fetch_registers = inf_ptrace_fetch_registers;
- t->to_store_registers = inf_ptrace_store_registers;
-
- linux_target_install_ops (t);
-
- return t;
+ store_register (regcache, regnum);
}
#include "linux-nat.h"
-/* Create a generic GNU/Linux target using traditional
- ptrace register access. */
-struct target_ops *linux_trad_target
- (CORE_ADDR (*register_u_offset)(struct gdbarch *, int, int));
+/* A prototype GNU/Linux target using traditional ptrace register
+ access. A concrete type should override REGISTER_U_OFFSET. */
+
+class linux_nat_trad_target : public linux_nat_target
+{
+public:
+ void fetch_registers (struct regcache *, int) override;
+ void store_registers (struct regcache *, int) override;
+
+protected:
+ /* Return the offset within the user area where a particular
+ register is stored. */
+ virtual CORE_ADDR register_u_offset (struct gdbarch *gdbarch,
+ int regnum, int store) = 0;
+
+private:
+ /* Helpers. See definition. */
+ void fetch_register (struct regcache *regcache, int regnum);
+ void store_register (const struct regcache *regcache, int regnum);
+};
#endif /* LINUX_NAT_TRAD_H */
#define O_LARGEFILE 0
#endif
+struct linux_nat_target *linux_target;
+
/* Does the current host support PTRACE_GETREGSET? */
enum tribool have_ptrace_getregset = TRIBOOL_UNKNOWN;
-/* The single-threaded native GNU/Linux target_ops. We save a pointer for
- the use of the multi-threaded target. */
-static struct target_ops *linux_ops;
-static struct target_ops linux_ops_saved;
-
/* The method to call, if any, when a new thread is attached. */
static void (*linux_nat_new_thread) (struct lwp_info *);
gdb_byte *,
int);
-/* The saved to_xfer_partial method, inherited from inf-ptrace.c.
- Called by our to_xfer_partial. */
-static target_xfer_partial_ftype *super_xfer_partial;
-
/* The saved to_close method, inherited from inf-ptrace.c.
Called by our to_close. */
static void (*super_close) (struct target_ops *);
linux_ptrace_init_warnings ();
}
-static void
-linux_child_post_attach (struct target_ops *self, int pid)
+linux_nat_target::~linux_nat_target ()
+{}
+
+void
+linux_nat_target::post_attach (int pid)
{
linux_init_ptrace (pid, 1);
}
-static void
-linux_child_post_startup_inferior (struct target_ops *self, ptid_t ptid)
+void
+linux_nat_target::post_startup_inferior (ptid_t ptid)
{
linux_init_ptrace (ptid_get_pid (ptid), 0);
}
ptid of the followed inferior. At return, inferior_ptid will be
unchanged. */
-static int
-linux_child_follow_fork (struct target_ops *ops, int follow_child,
- int detach_fork)
+int
+linux_nat_target::follow_fork (int follow_child, int detach_fork)
{
if (!follow_child)
{
}
\f
-static int
-linux_child_insert_fork_catchpoint (struct target_ops *self, int pid)
+int
+linux_nat_target::insert_fork_catchpoint (int pid)
{
return !linux_supports_tracefork ();
}
-static int
-linux_child_remove_fork_catchpoint (struct target_ops *self, int pid)
+int
+linux_nat_target::remove_fork_catchpoint (int pid)
{
return 0;
}
-static int
-linux_child_insert_vfork_catchpoint (struct target_ops *self, int pid)
+int
+linux_nat_target::insert_vfork_catchpoint (int pid)
{
return !linux_supports_tracefork ();
}
-static int
-linux_child_remove_vfork_catchpoint (struct target_ops *self, int pid)
+int
+linux_nat_target::remove_vfork_catchpoint (int pid)
{
return 0;
}
-static int
-linux_child_insert_exec_catchpoint (struct target_ops *self, int pid)
+int
+linux_nat_target::insert_exec_catchpoint (int pid)
{
return !linux_supports_tracefork ();
}
-static int
-linux_child_remove_exec_catchpoint (struct target_ops *self, int pid)
+int
+linux_nat_target::remove_exec_catchpoint (int pid)
{
return 0;
}
-static int
-linux_child_set_syscall_catchpoint (struct target_ops *self,
- int pid, bool needed, int any_count,
- gdb::array_view<const int> syscall_counts)
+int
+linux_nat_target::set_syscall_catchpoint (int pid, bool needed, int any_count,
+ gdb::array_view<const int> syscall_counts)
{
if (!linux_supports_tracesysgood ())
return 1;
static sigset_t pass_mask;
/* Update signals to pass to the inferior. */
-static void
-linux_nat_pass_signals (struct target_ops *self,
- int numsigs, unsigned char *pass_signals)
+void
+linux_nat_target::pass_signals (int numsigs, unsigned char *pass_signals)
{
int signo;
/* Prototypes for local functions. */
static int stop_wait_callback (struct lwp_info *lp, void *data);
-static char *linux_child_pid_to_exec_file (struct target_ops *self, int pid);
static int resume_stopped_resumed_lwps (struct lwp_info *lp, void *data);
static int check_ptrace_stopped_lwp_gone (struct lwp_info *lp);
return status;
}
-static void
-linux_nat_create_inferior (struct target_ops *ops,
- const char *exec_file, const std::string &allargs,
- char **env, int from_tty)
+void
+linux_nat_target::create_inferior (const char *exec_file,
+ const std::string &allargs,
+ char **env, int from_tty)
{
maybe_disable_address_space_randomization restore_personality
(disable_randomization);
we have to mask the async mode. */
/* Make sure we report all signals during startup. */
- linux_nat_pass_signals (ops, 0, NULL);
+ pass_signals (0, NULL);
- linux_ops->to_create_inferior (ops, exec_file, allargs, env, from_tty);
+ inf_ptrace_target::create_inferior (exec_file, allargs, env, from_tty);
}
/* Callback for linux_proc_attach_tgid_threads. Attach to PTID if not
return 0;
}
-static void
-linux_nat_attach (struct target_ops *ops, const char *args, int from_tty)
+void
+linux_nat_target::attach (const char *args, int from_tty)
{
struct lwp_info *lp;
int status;
ptid_t ptid;
/* Make sure we report all signals during attach. */
- linux_nat_pass_signals (ops, 0, NULL);
+ pass_signals (0, NULL);
TRY
{
- linux_ops->to_attach (ops, args, from_tty);
+ inf_ptrace_target::attach (args, from_tty);
}
CATCH (ex, RETURN_MASK_ERROR)
{
return 0;
}
-static void
-linux_nat_detach (struct target_ops *ops, inferior *inf, int from_tty)
+void
+linux_nat_target::detach (inferior *inf, int from_tty)
{
struct lwp_info *main_lwp;
int pid = inf->pid;
detach_one_lwp (main_lwp, &signo);
- inf_ptrace_detach_success (ops, inf);
+ detach_success (inf);
}
}
if (linux_nat_prepare_to_resume != NULL)
linux_nat_prepare_to_resume (lp);
- linux_ops->to_resume (linux_ops, lp->ptid, step, signo);
+ linux_target->low_resume (lp->ptid, step, signo);
/* Successfully resumed. Clear state that no longer makes sense,
and mark the LWP as running. Must not do this before resuming
return 0;
}
-static void
-linux_nat_resume (struct target_ops *ops,
- ptid_t ptid, int step, enum gdb_signal signo)
+void
+linux_nat_target::resume (ptid_t ptid, int step, enum gdb_signal signo)
{
struct lwp_info *lp;
int resume_many;
ourstatus->kind = TARGET_WAITKIND_EXECD;
ourstatus->value.execd_pathname
- = xstrdup (linux_child_pid_to_exec_file (NULL, pid));
+ = xstrdup (linux_proc_pid_to_exec_file (pid));
/* The thread that execed must have been resumed, but, when a
thread execs, it changes its tid to the tgid, and the old
static int
check_stopped_by_watchpoint (struct lwp_info *lp)
{
- if (linux_ops->to_stopped_by_watchpoint == NULL)
- return 0;
-
scoped_restore save_inferior_ptid = make_scoped_restore (&inferior_ptid);
inferior_ptid = lp->ptid;
- if (linux_ops->to_stopped_by_watchpoint (linux_ops))
+ if (linux_target->low_stopped_by_watchpoint ())
{
lp->stop_reason = TARGET_STOPPED_BY_WATCHPOINT;
-
- if (linux_ops->to_stopped_data_address != NULL)
- lp->stopped_data_address_p =
- linux_ops->to_stopped_data_address (¤t_target,
- &lp->stopped_data_address);
- else
- lp->stopped_data_address_p = 0;
+ lp->stopped_data_address_p
+ = linux_target->low_stopped_data_address (&lp->stopped_data_address);
}
return lp->stop_reason == TARGET_STOPPED_BY_WATCHPOINT;
/* Returns true if the LWP had stopped for a watchpoint. */
-static int
-linux_nat_stopped_by_watchpoint (struct target_ops *ops)
+int
+linux_nat_target::stopped_by_watchpoint ()
{
struct lwp_info *lp = find_lwp_pid (inferior_ptid);
return lp->stop_reason == TARGET_STOPPED_BY_WATCHPOINT;
}
-static int
-linux_nat_stopped_data_address (struct target_ops *ops, CORE_ADDR *addr_p)
+int
+linux_nat_target::stopped_data_address (CORE_ADDR *addr_p)
{
struct lwp_info *lp = find_lwp_pid (inferior_ptid);
/* Returns true if the LWP had stopped for a software breakpoint. */
-static int
-linux_nat_stopped_by_sw_breakpoint (struct target_ops *ops)
+int
+linux_nat_target::stopped_by_sw_breakpoint ()
{
struct lwp_info *lp = find_lwp_pid (inferior_ptid);
/* Implement the supports_stopped_by_sw_breakpoint method. */
-static int
-linux_nat_supports_stopped_by_sw_breakpoint (struct target_ops *ops)
+int
+linux_nat_target::supports_stopped_by_sw_breakpoint ()
{
return USE_SIGTRAP_SIGINFO;
}
/* Returns true if the LWP had stopped for a hardware
breakpoint/watchpoint. */
-static int
-linux_nat_stopped_by_hw_breakpoint (struct target_ops *ops)
+int
+linux_nat_target::stopped_by_hw_breakpoint ()
{
struct lwp_info *lp = find_lwp_pid (inferior_ptid);
/* Implement the supports_stopped_by_hw_breakpoint method. */
-static int
-linux_nat_supports_stopped_by_hw_breakpoint (struct target_ops *ops)
+int
+linux_nat_target::supports_stopped_by_hw_breakpoint ()
{
return USE_SIGTRAP_SIGINFO;
}
}
static ptid_t
-linux_nat_wait_1 (struct target_ops *ops,
- ptid_t ptid, struct target_waitstatus *ourstatus,
+linux_nat_wait_1 (ptid_t ptid, struct target_waitstatus *ourstatus,
int target_options)
{
sigset_t prev_mask;
return 0;
}
-static ptid_t
-linux_nat_wait (struct target_ops *ops,
- ptid_t ptid, struct target_waitstatus *ourstatus,
- int target_options)
+ptid_t
+linux_nat_target::wait (ptid_t ptid, struct target_waitstatus *ourstatus,
+ int target_options)
{
ptid_t event_ptid;
if (target_is_non_stop_p ())
iterate_over_lwps (minus_one_ptid, resume_stopped_resumed_lwps, &ptid);
- event_ptid = linux_nat_wait_1 (ops, ptid, ourstatus, target_options);
+ event_ptid = linux_nat_wait_1 (ptid, ourstatus, target_options);
/* If we requested any event, and something came out, assume there
may be more. If we requested a specific lwp or process, also
}
}
-static void
-linux_nat_kill (struct target_ops *ops)
+void
+linux_nat_target::kill ()
{
/* If we're stopped while forking and we haven't followed yet,
kill the other task. We need to do this first because the
target_mourn_inferior (inferior_ptid);
}
-static void
-linux_nat_mourn_inferior (struct target_ops *ops)
+void
+linux_nat_target::mourn_inferior ()
{
int pid = ptid_get_pid (inferior_ptid);
if (! forks_exist_p ())
/* Normal case, no other forks available. */
- linux_ops->to_mourn_inferior (ops);
+ inf_ptrace_target::mourn_inferior ();
else
/* Multi-fork case. The current inferior_ptid has exited, but
there are other viable forks to debug. Delete the exiting
}
static enum target_xfer_status
-linux_xfer_siginfo (struct target_ops *ops, enum target_object object,
+linux_xfer_siginfo (enum target_object object,
const char *annex, gdb_byte *readbuf,
const gdb_byte *writebuf, ULONGEST offset, ULONGEST len,
ULONGEST *xfered_len)
}
static enum target_xfer_status
-linux_nat_xfer_partial (struct target_ops *ops, enum target_object object,
- const char *annex, gdb_byte *readbuf,
- const gdb_byte *writebuf,
- ULONGEST offset, ULONGEST len, ULONGEST *xfered_len)
+linux_nat_xfer_osdata (enum target_object object,
+ const char *annex, gdb_byte *readbuf,
+ const gdb_byte *writebuf, ULONGEST offset, ULONGEST len,
+ ULONGEST *xfered_len);
+
+static enum target_xfer_status
+linux_proc_xfer_spu (enum target_object object,
+ const char *annex, gdb_byte *readbuf,
+ const gdb_byte *writebuf,
+ ULONGEST offset, ULONGEST len, ULONGEST *xfered_len);
+
+static enum target_xfer_status
+linux_proc_xfer_partial (enum target_object object,
+ const char *annex, gdb_byte *readbuf,
+ const gdb_byte *writebuf,
+ ULONGEST offset, LONGEST len, ULONGEST *xfered_len);
+
+enum target_xfer_status
+linux_nat_target::xfer_partial (enum target_object object,
+ const char *annex, gdb_byte *readbuf,
+ const gdb_byte *writebuf,
+ ULONGEST offset, ULONGEST len, ULONGEST *xfered_len)
{
enum target_xfer_status xfer;
if (object == TARGET_OBJECT_SIGNAL_INFO)
- return linux_xfer_siginfo (ops, object, annex, readbuf, writebuf,
+ return linux_xfer_siginfo (object, annex, readbuf, writebuf,
offset, len, xfered_len);
/* The target is connected but no live inferior is selected. Pass
if (object == TARGET_OBJECT_MEMORY && ptid_equal (inferior_ptid, null_ptid))
return TARGET_XFER_EOF;
- xfer = linux_ops->to_xfer_partial (ops, object, annex, readbuf, writebuf,
- offset, len, xfered_len);
+ if (object == TARGET_OBJECT_AUXV)
+ return memory_xfer_auxv (this, object, annex, readbuf, writebuf,
+ offset, len, xfered_len);
+
+ if (object == TARGET_OBJECT_OSDATA)
+ return linux_nat_xfer_osdata (object, annex, readbuf, writebuf,
+ offset, len, xfered_len);
- return xfer;
+ if (object == TARGET_OBJECT_SPU)
+ return linux_proc_xfer_spu (object, annex, readbuf, writebuf,
+ offset, len, xfered_len);
+
+ /* GDB calculates all addresses in the largest possible address
+ width.
+ The address width must be masked before its final use - either by
+ linux_proc_xfer_partial or inf_ptrace_target::xfer_partial.
+
+ Compare ADDR_BIT first to avoid a compiler warning on shift overflow. */
+
+ if (object == TARGET_OBJECT_MEMORY)
+ {
+ int addr_bit = gdbarch_addr_bit (target_gdbarch ());
+
+ if (addr_bit < (sizeof (ULONGEST) * HOST_CHAR_BIT))
+ offset &= ((ULONGEST) 1 << addr_bit) - 1;
+ }
+
+ xfer = linux_proc_xfer_partial (object, annex, readbuf, writebuf,
+ offset, len, xfered_len);
+ if (xfer != TARGET_XFER_EOF)
+ return xfer;
+
+ return inf_ptrace_target::xfer_partial (object, annex, readbuf, writebuf,
+ offset, len, xfered_len);
}
-static int
-linux_nat_thread_alive (struct target_ops *ops, ptid_t ptid)
+int
+linux_nat_target::thread_alive (ptid_t ptid)
{
/* As long as a PTID is in lwp list, consider it alive. */
return find_lwp_pid (ptid) != NULL;
/* Implement the to_update_thread_list target method for this
target. */
-static void
-linux_nat_update_thread_list (struct target_ops *ops)
+void
+linux_nat_target::update_thread_list ()
{
struct lwp_info *lwp;
}
}
-static const char *
-linux_nat_pid_to_str (struct target_ops *ops, ptid_t ptid)
+const char *
+linux_nat_target::pid_to_str (ptid_t ptid)
{
static char buf[64];
return normal_pid_to_str (ptid);
}
-static const char *
-linux_nat_thread_name (struct target_ops *self, struct thread_info *thr)
+const char *
+linux_nat_target::thread_name (struct thread_info *thr)
{
return linux_proc_tid_get_name (thr->ptid);
}
/* Accepts an integer PID; Returns a string representing a file that
can be opened to get the symbols for the child process. */
-static char *
-linux_child_pid_to_exec_file (struct target_ops *self, int pid)
+char *
+linux_nat_target::pid_to_exec_file (int pid)
{
return linux_proc_pid_to_exec_file (pid);
}
efficient than banging away at PTRACE_PEEKTEXT. */
static enum target_xfer_status
-linux_proc_xfer_partial (struct target_ops *ops, enum target_object object,
+linux_proc_xfer_partial (enum target_object object,
const char *annex, gdb_byte *readbuf,
const gdb_byte *writebuf,
ULONGEST offset, LONGEST len, ULONGEST *xfered_len)
object type, using the /proc file system. */
static enum target_xfer_status
-linux_proc_xfer_spu (struct target_ops *ops, enum target_object object,
+linux_proc_xfer_spu (enum target_object object,
const char *annex, gdb_byte *readbuf,
const gdb_byte *writebuf,
ULONGEST offset, ULONGEST len, ULONGEST *xfered_len)
}
static enum target_xfer_status
-linux_nat_xfer_osdata (struct target_ops *ops, enum target_object object,
+linux_nat_xfer_osdata (enum target_object object,
const char *annex, gdb_byte *readbuf,
const gdb_byte *writebuf, ULONGEST offset, ULONGEST len,
ULONGEST *xfered_len)
return TARGET_XFER_OK;
}
-static enum target_xfer_status
-linux_xfer_partial (struct target_ops *ops, enum target_object object,
- const char *annex, gdb_byte *readbuf,
- const gdb_byte *writebuf, ULONGEST offset, ULONGEST len,
- ULONGEST *xfered_len)
-{
- enum target_xfer_status xfer;
-
- if (object == TARGET_OBJECT_AUXV)
- return memory_xfer_auxv (ops, object, annex, readbuf, writebuf,
- offset, len, xfered_len);
-
- if (object == TARGET_OBJECT_OSDATA)
- return linux_nat_xfer_osdata (ops, object, annex, readbuf, writebuf,
- offset, len, xfered_len);
-
- if (object == TARGET_OBJECT_SPU)
- return linux_proc_xfer_spu (ops, object, annex, readbuf, writebuf,
- offset, len, xfered_len);
-
- /* GDB calculates all the addresses in possibly larget width of the address.
- Address width needs to be masked before its final use - either by
- linux_proc_xfer_partial or inf_ptrace_xfer_partial.
-
- Compare ADDR_BIT first to avoid a compiler warning on shift overflow. */
-
- if (object == TARGET_OBJECT_MEMORY)
- {
- int addr_bit = gdbarch_addr_bit (target_gdbarch ());
-
- if (addr_bit < (sizeof (ULONGEST) * HOST_CHAR_BIT))
- offset &= ((ULONGEST) 1 << addr_bit) - 1;
- }
-
- xfer = linux_proc_xfer_partial (ops, object, annex, readbuf, writebuf,
- offset, len, xfered_len);
- if (xfer != TARGET_XFER_EOF)
- return xfer;
-
- return super_xfer_partial (ops, object, annex, readbuf, writebuf,
- offset, len, xfered_len);
-}
-
static void
cleanup_target_stop (void *arg)
{
target_continue_no_signal (*ptid);
}
-static std::vector<static_tracepoint_marker>
-linux_child_static_tracepoint_markers_by_strid (struct target_ops *self,
- const char *strid)
+std::vector<static_tracepoint_marker>
+linux_nat_target::static_tracepoint_markers_by_strid (const char *strid)
{
char s[IPA_CMD_BUF_SIZE];
struct cleanup *old_chain;
return markers;
}
-/* Create a prototype generic GNU/Linux target. The client can override
- it with local methods. */
-
-void
-linux_target_install_ops (struct target_ops *t)
-{
- t->to_insert_fork_catchpoint = linux_child_insert_fork_catchpoint;
- t->to_remove_fork_catchpoint = linux_child_remove_fork_catchpoint;
- t->to_insert_vfork_catchpoint = linux_child_insert_vfork_catchpoint;
- t->to_remove_vfork_catchpoint = linux_child_remove_vfork_catchpoint;
- t->to_insert_exec_catchpoint = linux_child_insert_exec_catchpoint;
- t->to_remove_exec_catchpoint = linux_child_remove_exec_catchpoint;
- t->to_set_syscall_catchpoint = linux_child_set_syscall_catchpoint;
- t->to_pid_to_exec_file = linux_child_pid_to_exec_file;
- t->to_post_startup_inferior = linux_child_post_startup_inferior;
- t->to_post_attach = linux_child_post_attach;
- t->to_follow_fork = linux_child_follow_fork;
-
- super_xfer_partial = t->to_xfer_partial;
- t->to_xfer_partial = linux_xfer_partial;
-
- t->to_static_tracepoint_markers_by_strid
- = linux_child_static_tracepoint_markers_by_strid;
-}
-
-struct target_ops *
-linux_target (void)
-{
- struct target_ops *t;
-
- t = inf_ptrace_target ();
- linux_target_install_ops (t);
-
- return t;
-}
-
/* target_is_async_p implementation. */
-static int
-linux_nat_is_async_p (struct target_ops *ops)
+int
+linux_nat_target::is_async_p ()
{
return linux_is_async_p ();
}
/* target_can_async_p implementation. */
-static int
-linux_nat_can_async_p (struct target_ops *ops)
+int
+linux_nat_target::can_async_p ()
{
/* We're always async, unless the user explicitly prevented it with the
"maint set target-async" command. */
return target_async_permitted;
}
-static int
-linux_nat_supports_non_stop (struct target_ops *self)
+int
+linux_nat_target::supports_non_stop ()
{
return 1;
}
/* to_always_non_stop_p implementation. */
-static int
-linux_nat_always_non_stop_p (struct target_ops *self)
+int
+linux_nat_target::always_non_stop_p ()
{
return 1;
}
int linux_multi_process = 1;
-static int
-linux_nat_supports_multi_process (struct target_ops *self)
+int
+linux_nat_target::supports_multi_process ()
{
return linux_multi_process;
}
-static int
-linux_nat_supports_disable_randomization (struct target_ops *self)
+int
+linux_nat_target::supports_disable_randomization ()
{
#ifdef HAVE_PERSONALITY
return 1;
/* target_async implementation. */
-static void
-linux_nat_async (struct target_ops *ops, int enable)
+void
+linux_nat_target::async (int enable)
{
if (enable)
{
return 0;
}
-static void
-linux_nat_stop (struct target_ops *self, ptid_t ptid)
+void
+linux_nat_target::stop (ptid_t ptid)
{
iterate_over_lwps (ptid, linux_nat_stop_lwp, NULL);
}
-static void
-linux_nat_close (struct target_ops *self)
+void
+linux_nat_target::close ()
{
/* Unregister from the event loop. */
- if (linux_nat_is_async_p (self))
- linux_nat_async (self, 0);
+ if (is_async_p ())
+ async (0);
- if (linux_ops->to_close)
- linux_ops->to_close (linux_ops);
-
- super_close (self);
+ inf_ptrace_target::close ();
}
/* When requests are passed down from the linux-nat layer to the
lwpid is a "main" process id or not (it assumes so). We reverse
look up the "main" process id from the lwp here. */
-static struct address_space *
-linux_nat_thread_address_space (struct target_ops *t, ptid_t ptid)
+struct address_space *
+linux_nat_target::thread_address_space (ptid_t ptid)
{
struct lwp_info *lwp;
struct inferior *inf;
/* Return the cached value of the processor core for thread PTID. */
-static int
-linux_nat_core_of_thread (struct target_ops *ops, ptid_t ptid)
+int
+linux_nat_target::core_of_thread (ptid_t ptid)
{
struct lwp_info *info = find_lwp_pid (ptid);
/* Implementation of to_filesystem_is_local. */
-static int
-linux_nat_filesystem_is_local (struct target_ops *ops)
+int
+linux_nat_target::filesystem_is_local ()
{
struct inferior *inf = current_inferior ();
/* Implementation of to_fileio_open. */
-static int
-linux_nat_fileio_open (struct target_ops *self,
- struct inferior *inf, const char *filename,
- int flags, int mode, int warn_if_slow,
- int *target_errno)
+int
+linux_nat_target::fileio_open (struct inferior *inf, const char *filename,
+ int flags, int mode, int warn_if_slow,
+ int *target_errno)
{
int nat_flags;
mode_t nat_mode;
/* Implementation of to_fileio_readlink. */
-static gdb::optional<std::string>
-linux_nat_fileio_readlink (struct target_ops *self,
- struct inferior *inf, const char *filename,
- int *target_errno)
+gdb::optional<std::string>
+linux_nat_target::fileio_readlink (struct inferior *inf, const char *filename,
+ int *target_errno)
{
char buf[PATH_MAX];
int len;
/* Implementation of to_fileio_unlink. */
-static int
-linux_nat_fileio_unlink (struct target_ops *self,
- struct inferior *inf, const char *filename,
- int *target_errno)
+int
+linux_nat_target::fileio_unlink (struct inferior *inf, const char *filename,
+ int *target_errno)
{
int ret;
/* Implementation of the to_thread_events method. */
-static void
-linux_nat_thread_events (struct target_ops *ops, int enable)
+void
+linux_nat_target::thread_events (int enable)
{
report_thread_events = enable;
}
-void
-linux_nat_add_target (struct target_ops *t)
-{
- /* Save the provided single-threaded target. We save this in a separate
- variable because another target we've inherited from (e.g. inf-ptrace)
- may have saved a pointer to T; we want to use it for the final
- process stratum target. */
- linux_ops_saved = *t;
- linux_ops = &linux_ops_saved;
-
- /* Override some methods for multithreading. */
- t->to_create_inferior = linux_nat_create_inferior;
- t->to_attach = linux_nat_attach;
- t->to_detach = linux_nat_detach;
- t->to_resume = linux_nat_resume;
- t->to_wait = linux_nat_wait;
- t->to_pass_signals = linux_nat_pass_signals;
- t->to_xfer_partial = linux_nat_xfer_partial;
- t->to_kill = linux_nat_kill;
- t->to_mourn_inferior = linux_nat_mourn_inferior;
- t->to_thread_alive = linux_nat_thread_alive;
- t->to_update_thread_list = linux_nat_update_thread_list;
- t->to_pid_to_str = linux_nat_pid_to_str;
- t->to_thread_name = linux_nat_thread_name;
- t->to_has_thread_control = tc_schedlock;
- t->to_thread_address_space = linux_nat_thread_address_space;
- t->to_stopped_by_watchpoint = linux_nat_stopped_by_watchpoint;
- t->to_stopped_data_address = linux_nat_stopped_data_address;
- t->to_stopped_by_sw_breakpoint = linux_nat_stopped_by_sw_breakpoint;
- t->to_supports_stopped_by_sw_breakpoint = linux_nat_supports_stopped_by_sw_breakpoint;
- t->to_stopped_by_hw_breakpoint = linux_nat_stopped_by_hw_breakpoint;
- t->to_supports_stopped_by_hw_breakpoint = linux_nat_supports_stopped_by_hw_breakpoint;
- t->to_thread_events = linux_nat_thread_events;
-
- t->to_can_async_p = linux_nat_can_async_p;
- t->to_is_async_p = linux_nat_is_async_p;
- t->to_supports_non_stop = linux_nat_supports_non_stop;
- t->to_always_non_stop_p = linux_nat_always_non_stop_p;
- t->to_async = linux_nat_async;
-
- super_close = t->to_close;
- t->to_close = linux_nat_close;
-
- t->to_stop = linux_nat_stop;
-
- t->to_supports_multi_process = linux_nat_supports_multi_process;
-
- t->to_supports_disable_randomization
- = linux_nat_supports_disable_randomization;
-
- t->to_core_of_thread = linux_nat_core_of_thread;
-
- t->to_filesystem_is_local = linux_nat_filesystem_is_local;
- t->to_fileio_open = linux_nat_fileio_open;
- t->to_fileio_readlink = linux_nat_fileio_readlink;
- t->to_fileio_unlink = linux_nat_fileio_unlink;
-
+linux_nat_target::linux_nat_target ()
+{
/* We don't change the stratum; this target will sit at
process_stratum and thread_db will set at thread_stratum. This
is a little strange, since this is a multi-threaded-capable
target, but we want to be on the stack below thread_db, and we
also want to be used for single-threaded processes. */
-
- add_target (t);
}
/* Register a method to call whenever a new thread is attached. */
along with this program. If not, see <http://www.gnu.org/licenses/>. */
#include "nat/linux-nat.h"
+#include "inf-ptrace.h"
#include "target.h"
#include <signal.h>
+/* A prototype generic GNU/Linux target. A concrete instance should
+ override it with local methods. */
+
+class linux_nat_target : public inf_ptrace_target
+{
+public:
+ linux_nat_target ();
+ ~linux_nat_target () override = 0;
+
+ thread_control_capabilities get_thread_control_capabilities () override
+ { return tc_schedlock; }
+
+ void create_inferior (const char *, const std::string &,
+ char **, int) override;
+
+ void attach (const char *, int) override;
+
+ void detach (inferior *, int) override;
+
+ void resume (ptid_t, int, enum gdb_signal) override;
+
+ ptid_t wait (ptid_t, struct target_waitstatus *, int) override;
+
+ void pass_signals (int, unsigned char *) override;
+
+ enum target_xfer_status xfer_partial (enum target_object object,
+ const char *annex,
+ gdb_byte *readbuf,
+ const gdb_byte *writebuf,
+ ULONGEST offset, ULONGEST len,
+ ULONGEST *xfered_len) override;
+
+ void kill () override;
+
+ void mourn_inferior () override;
+ int thread_alive (ptid_t ptid) override;
+
+ void update_thread_list () override;
+
+ const char *pid_to_str (ptid_t) override;
+
+ const char *thread_name (struct thread_info *) override;
+
+ struct address_space *thread_address_space (ptid_t) override;
+
+ int stopped_by_watchpoint () override;
+
+ int stopped_data_address (CORE_ADDR *) override;
+
+ int stopped_by_sw_breakpoint () override;
+ int supports_stopped_by_sw_breakpoint () override;
+
+ int stopped_by_hw_breakpoint () override;
+ int supports_stopped_by_hw_breakpoint () override;
+
+ void thread_events (int) override;
+
+ int can_async_p () override;
+ int is_async_p () override;
+
+ int supports_non_stop () override;
+ int always_non_stop_p () override;
+
+ void async (int) override;
+
+ void close () override;
+
+ void stop (ptid_t) override;
+
+ int supports_multi_process () override;
+
+ int supports_disable_randomization () override;
+
+ int core_of_thread (ptid_t ptid) override;
+
+ int filesystem_is_local () override;
+
+ int fileio_open (struct inferior *inf, const char *filename,
+ int flags, int mode, int warn_if_slow,
+ int *target_errno) override;
+
+ gdb::optional<std::string>
+ fileio_readlink (struct inferior *inf,
+ const char *filename,
+ int *target_errno) override;
+
+ int fileio_unlink (struct inferior *inf,
+ const char *filename,
+ int *target_errno) override;
+
+ int insert_fork_catchpoint (int) override;
+ int remove_fork_catchpoint (int) override;
+ int insert_vfork_catchpoint (int) override;
+ int remove_vfork_catchpoint (int) override;
+
+ int insert_exec_catchpoint (int) override;
+ int remove_exec_catchpoint (int) override;
+
+ int set_syscall_catchpoint (int pid, bool needed, int any_count,
+ gdb::array_view<const int> syscall_counts) override;
+
+ char *pid_to_exec_file (int pid) override;
+
+ void post_startup_inferior (ptid_t) override;
+
+ void post_attach (int) override;
+
+ int follow_fork (int, int) override;
+
+ std::vector<static_tracepoint_marker>
+ static_tracepoint_markers_by_strid (const char *id) override;
+
+ /* Methods that are meant to overridden by the concrete
+ arch-specific target instance. */
+
+ virtual void low_resume (ptid_t ptid, int step, enum gdb_signal sig)
+ { inf_ptrace_target::resume (ptid, step, sig); }
+
+ virtual int low_stopped_by_watchpoint ()
+ { return 0; }
+
+ virtual int low_stopped_data_address (CORE_ADDR *addr_p)
+ { return 0; }
+};
+
+/* The final/concrete instance. */
+extern linux_nat_target *linux_target;
+
struct arch_lwp_info;
/* Structure describing an LWP. This is public only for the purposes
left stopped.) */
extern void linux_unstop_all_lwps (void);
-/* Create a prototype generic GNU/Linux target. The client can
- override it with local methods. */
-struct target_ops * linux_target (void);
-
-/* Make a prototype generic GNU/Linux target. The client can override
- it with local methods. */
-void linux_target_install_ops (struct target_ops *t);
-
-/* Register the customized GNU/Linux target. This should be used
- instead of calling add_target directly. */
-void linux_nat_add_target (struct target_ops *);
-
/* Register a method to call whenever a new thread is attached. */
void linux_nat_set_new_thread (struct target_ops *, void (*) (struct lwp_info *));
{
CORE_ADDR dummy;
- return (target_auxv_search (¤t_target, AT_NULL, &dummy) > 0
- && target_auxv_search (¤t_target, AT_PAGESZ, &dummy) == 0);
+ return (target_auxv_search (target_stack, AT_NULL, &dummy) > 0
+ && target_auxv_search (target_stack, AT_PAGESZ, &dummy) == 0);
}
static int
/* Determine list of SPU ids. */
gdb::optional<gdb::byte_vector>
- spu_ids = target_read_alloc (¤t_target, TARGET_OBJECT_SPU, NULL);
+ spu_ids = target_read_alloc (target_stack, TARGET_OBJECT_SPU, NULL);
if (!spu_ids)
return note_data;
xsnprintf (annex, sizeof annex, "%d/%s", fd, spu_files[j]);
gdb::optional<gdb::byte_vector> spu_data
- = target_read_alloc (¤t_target, TARGET_OBJECT_SPU, annex);
+ = target_read_alloc (target_stack, TARGET_OBJECT_SPU, annex);
if (spu_data && !spu_data->empty ())
{
gdb::byte_vector buf (TYPE_LENGTH (siginfo_type));
- bytes_read = target_read (¤t_target, TARGET_OBJECT_SIGNAL_INFO, NULL,
+ bytes_read = target_read (target_stack, TARGET_OBJECT_SIGNAL_INFO, NULL,
buf.data (), 0, TYPE_LENGTH (siginfo_type));
if (bytes_read != TYPE_LENGTH (siginfo_type))
buf.clear ();
/* Auxillary vector. */
gdb::optional<gdb::byte_vector> auxv =
- target_read_alloc (¤t_target, TARGET_OBJECT_AUXV, NULL);
+ target_read_alloc (target_stack, TARGET_OBJECT_AUXV, NULL);
if (auxv && !auxv->empty ())
{
note_data = elfcore_write_note (obfd, note_data, note_size,
char filename[100];
long pid;
- if (target_auxv_search (¤t_target, AT_SYSINFO_EHDR, &range->start) <= 0)
+ if (target_auxv_search (target_stack, AT_SYSINFO_EHDR, &range->start) <= 0)
return 0;
/* It doesn't make sense to access the host's /proc when debugging a
local-store address and is thus not usable as displaced stepping
location. The auxiliary vector gets us the PowerPC-side entry
point address instead. */
- if (target_auxv_search (¤t_target, AT_ENTRY, &addr) <= 0)
+ if (target_auxv_search (target_stack, AT_ENTRY, &addr) <= 0)
throw_error (NOT_SUPPORTED_ERROR,
_("Cannot find AT_ENTRY auxiliary vector entry."));
/* Make certain that the address points at real code, and not a
function descriptor. */
addr = gdbarch_convert_from_func_ptr_addr (gdbarch, addr,
- ¤t_target);
+ target_stack);
/* Inferior calls also use the entry point as a breakpoint location.
We don't want displaced stepping to interfere with those
of the ptid_t prevents thread IDs changing when libpthread is
loaded or unloaded. */
+class thread_db_target final : public target_ops
+{
+public:
+ thread_db_target ();
+
+ const char *shortname () override
+ { return "multi-thread"; }
+ const char *longname () override
+ { return _("multi-threaded child process."); }
+ const char *doc () override
+ { return _("Threads and pthreads support."); }
+
+ void detach (inferior *, int) override;
+ ptid_t wait (ptid_t, struct target_waitstatus *, int) override;
+ void resume (ptid_t, int, enum gdb_signal) override;
+ void mourn_inferior () override;
+ void update_thread_list () override;
+ const char *pid_to_str (ptid_t) override;
+ CORE_ADDR get_thread_local_address (ptid_t ptid,
+ CORE_ADDR load_module_addr,
+ CORE_ADDR offset) override;
+ const char *extra_thread_info (struct thread_info *) override;
+ ptid_t get_ada_task_ptid (long lwp, long thread) override;
+
+ thread_info *thread_handle_to_thread_info (const gdb_byte *thread_handle,
+ int handle_len,
+ inferior *inf) override;
+};
+
+thread_db_target::thread_db_target ()
+{
+ this->to_stratum = thread_stratum;
+}
+
static char *libthread_db_search_path;
/* Set to non-zero if thread_db auto-loading is enabled
threads. */
/* This module's target vector. */
-static struct target_ops thread_db_ops;
+static thread_db_target the_thread_db_target;
/* Non-zero if we have determined the signals used by the threads
library. */
/* The thread library was detected. Activate the thread_db target
if this is the first process using it. */
if (thread_db_list->next == NULL)
- push_target (&thread_db_ops);
+ push_target (&the_thread_db_target);
return 1;
}
return 0;
/* Don't attempt to use thread_db for remote targets. */
- if (!(target_can_run (¤t_target) || core_bfd))
+ if (!(target_can_run () || core_bfd))
return 0;
if (thread_db_load_search ())
check_pid_namespace_match (void)
{
/* Check is only relevant for local targets targets. */
- if (target_can_run (¤t_target))
+ if (target_can_run ())
{
/* If the child is in a different PID namespace, its idea of its
PID will differ from our idea of its PID. When we scan the
return tp;
}
-static void
-thread_db_detach (struct target_ops *ops, inferior *inf, int from_tty)
+void
+thread_db_target::detach (inferior *inf, int from_tty)
{
- struct target_ops *target_beneath = find_target_beneath (ops);
+ struct target_ops *target_beneath = find_target_beneath (this);
delete_thread_db_info (inf->pid);
- target_beneath->to_detach (target_beneath, inf, from_tty);
+ target_beneath->detach (inf, from_tty);
/* NOTE: From this point on, inferior_ptid is null_ptid. */
/* If there are no more processes using libpthread, detach the
thread_db target ops. */
if (!thread_db_list)
- unpush_target (&thread_db_ops);
+ unpush_target (this);
}
-static ptid_t
-thread_db_wait (struct target_ops *ops,
- ptid_t ptid, struct target_waitstatus *ourstatus,
- int options)
+ptid_t
+thread_db_target::wait (ptid_t ptid, struct target_waitstatus *ourstatus,
+ int options)
{
struct thread_db_info *info;
- struct target_ops *beneath = find_target_beneath (ops);
+ struct target_ops *beneath = find_target_beneath (this);
- ptid = beneath->to_wait (beneath, ptid, ourstatus, options);
+ ptid = beneath->wait (ptid, ourstatus, options);
switch (ourstatus->kind)
{
not unless we find otherwise. */
delete_thread_db_info (ptid_get_pid (ptid));
if (!thread_db_list)
- unpush_target (&thread_db_ops);
+ unpush_target (&the_thread_db_target);
return ptid;
}
return ptid;
}
-static void
-thread_db_mourn_inferior (struct target_ops *ops)
+void
+thread_db_target::mourn_inferior ()
{
- struct target_ops *target_beneath = find_target_beneath (ops);
+ struct target_ops *target_beneath = find_target_beneath (this);
delete_thread_db_info (ptid_get_pid (inferior_ptid));
- target_beneath->to_mourn_inferior (target_beneath);
+ target_beneath->mourn_inferior ();
/* Detach thread_db target ops. */
if (!thread_db_list)
- unpush_target (ops);
+ unpush_target (&the_thread_db_target);
}
struct callback_data
/* Implement the to_update_thread_list target method for this
target. */
-static void
-thread_db_update_thread_list (struct target_ops *ops)
+void
+thread_db_target::update_thread_list ()
{
struct thread_db_info *info;
struct inferior *inf;
}
/* Give the beneath target a chance to do extra processing. */
- ops->beneath->to_update_thread_list (ops->beneath);
+ this->beneath->update_thread_list ();
}
-static const char *
-thread_db_pid_to_str (struct target_ops *ops, ptid_t ptid)
+const char *
+thread_db_target::pid_to_str (ptid_t ptid)
{
struct thread_info *thread_info = find_thread_ptid (ptid);
struct target_ops *beneath;
return buf;
}
- beneath = find_target_beneath (ops);
- return beneath->to_pid_to_str (beneath, ptid);
+ beneath = find_target_beneath (this);
+ return beneath->pid_to_str (ptid);
}
/* Return a string describing the state of the thread specified by
INFO. */
-static const char *
-thread_db_extra_thread_info (struct target_ops *self,
- struct thread_info *info)
+const char *
+thread_db_target::extra_thread_info (thread_info *info)
{
if (info->priv == NULL)
return NULL;
/* Return pointer to the thread_info struct which corresponds to
THREAD_HANDLE (having length HANDLE_LEN). */
-static struct thread_info *
-thread_db_thread_handle_to_thread_info (struct target_ops *ops,
- const gdb_byte *thread_handle,
- int handle_len,
- struct inferior *inf)
+thread_info *
+thread_db_target::thread_handle_to_thread_info (const gdb_byte *thread_handle,
+ int handle_len,
+ inferior *inf)
{
struct thread_info *tp;
thread_t handle_tid;
/* Get the address of the thread local variable in load module LM which
is stored at OFFSET within the thread local storage for thread PTID. */
-static CORE_ADDR
-thread_db_get_thread_local_address (struct target_ops *ops,
- ptid_t ptid,
- CORE_ADDR lm,
- CORE_ADDR offset)
+CORE_ADDR
+thread_db_target::get_thread_local_address (ptid_t ptid,
+ CORE_ADDR lm,
+ CORE_ADDR offset)
{
struct thread_info *thread_info;
struct target_ops *beneath;
: (CORE_ADDR) (uintptr_t) address);
}
- beneath = find_target_beneath (ops);
- return beneath->to_get_thread_local_address (beneath, ptid, lm, offset);
+ beneath = find_target_beneath (this);
+ return beneath->get_thread_local_address (ptid, lm, offset);
}
/* Implement the to_get_ada_task_ptid target method for this target. */
-static ptid_t
-thread_db_get_ada_task_ptid (struct target_ops *self, long lwp, long thread)
+ptid_t
+thread_db_target::get_ada_task_ptid (long lwp, long thread)
{
/* NPTL uses a 1:1 model, so the LWP id suffices. */
return ptid_build (ptid_get_pid (inferior_ptid), lwp, 0);
}
-static void
-thread_db_resume (struct target_ops *ops,
- ptid_t ptid, int step, enum gdb_signal signo)
+void
+thread_db_target::resume (ptid_t ptid, int step, enum gdb_signal signo)
{
- struct target_ops *beneath = find_target_beneath (ops);
+ struct target_ops *beneath = find_target_beneath (this);
struct thread_db_info *info;
if (ptid_equal (ptid, minus_one_ptid))
if (info)
info->need_stale_parent_threads_check = 0;
- beneath->to_resume (beneath, ptid, step, signo);
+ beneath->resume (ptid, step, signo);
}
/* std::sort helper function for info_auto_load_libthread_db, sort the
uiout->message (_("No auto-loaded libthread-db.\n"));
}
-static void
-init_thread_db_ops (void)
-{
- thread_db_ops.to_shortname = "multi-thread";
- thread_db_ops.to_longname = "multi-threaded child process.";
- thread_db_ops.to_doc = "Threads and pthreads support.";
- thread_db_ops.to_detach = thread_db_detach;
- thread_db_ops.to_wait = thread_db_wait;
- thread_db_ops.to_resume = thread_db_resume;
- thread_db_ops.to_mourn_inferior = thread_db_mourn_inferior;
- thread_db_ops.to_update_thread_list = thread_db_update_thread_list;
- thread_db_ops.to_pid_to_str = thread_db_pid_to_str;
- thread_db_ops.to_stratum = thread_stratum;
- thread_db_ops.to_has_thread_control = tc_schedlock;
- thread_db_ops.to_get_thread_local_address
- = thread_db_get_thread_local_address;
- thread_db_ops.to_extra_thread_info = thread_db_extra_thread_info;
- thread_db_ops.to_get_ada_task_ptid = thread_db_get_ada_task_ptid;
- thread_db_ops.to_thread_handle_to_thread_info = thread_db_thread_handle_to_thread_info;
- thread_db_ops.to_magic = OPS_MAGIC;
-
- complete_target_initialization (&thread_db_ops);
-}
-
void
_initialize_thread_db (void)
{
- init_thread_db_ops ();
-
/* Defer loading of libthread_db.so until inferior is running.
This allows gdb to load correct libthread_db for a given
executable -- there could be multiple versions of glibc,
#include "m32r-tdep.h"
\f
+class m32r_linux_nat_target final : public linux_nat_target
+{
+public:
+ /* Add our register access methods. */
+ void fetch_registers (struct regcache *, int) override;
+ void store_registers (struct regcache *, int) override;
+};
+static m32r_linux_nat_target the_m32r_linux_nat_target;
/* Since EVB register is not available for native debug, we reduce
the number of registers. */
this for all registers (including the floating point and SSE
registers). */
-static void
-m32r_linux_fetch_inferior_registers (struct target_ops *ops,
- struct regcache *regcache, int regno)
+void
+m32r_linux_nat_target::fetch_registers (struct regcache *regcache, int regno)
{
pid_t tid = get_ptrace_pid (regcache_get_ptid (regcache));
/* Store register REGNO back into the child process. If REGNO is -1,
do this for all registers (including the floating point and SSE
registers). */
-static void
-m32r_linux_store_inferior_registers (struct target_ops *ops,
- struct regcache *regcache, int regno)
+void
+m32r_linux_nat_target::store_registers (struct regcache *regcache, int regno)
{
pid_t tid = get_ptrace_pid (regcache_get_ptid (regcache));
void
_initialize_m32r_linux_nat (void)
{
- struct target_ops *t;
-
- /* Fill in the generic GNU/Linux methods. */
- t = linux_target ();
-
- /* Add our register access methods. */
- t->to_fetch_registers = m32r_linux_fetch_inferior_registers;
- t->to_store_registers = m32r_linux_store_inferior_registers;
-
/* Register the target. */
- linux_nat_add_target (t);
+ linux_target = &the_m32r_linux_nat_target;
+ add_target (&the_m32r_linux_nat_target);
}
#include "m68k-tdep.h"
#include "inf-ptrace.h"
+struct m68k_bsd_nat_target final : public inf_ptrace_target
+{
+ void fetch_registers (struct regcache *, int) override;
+ void store_registers (struct regcache *, int) override;
+};
+
+static m68k_bsd_nat_target the_m68k_bsd_nat_target;
+
static int
m68kbsd_gregset_supplies_p (int regnum)
{
/* Fetch register REGNUM from the inferior. If REGNUM is -1, do this
for all registers (including the floating-point registers). */
-static void
-m68kbsd_fetch_inferior_registers (struct target_ops *ops,
- struct regcache *regcache, int regnum)
+void
+m68k_bsd_nat_target::fetch_registers (struct regcache *regcache, int regnum)
{
pid_t pid = ptid_get_pid (regcache_get_ptid (regcache));
/* Store register REGNUM back into the inferior. If REGNUM is -1, do
this for all registers (including the floating-point registers). */
-static void
-m68kbsd_store_inferior_registers (struct target_ops *ops,
- struct regcache *regcache, int regnum)
+void
+m68k_bsd_nat_target::store_registers (struct regcache *regcache, int regnum)
{
pid_t pid = ptid_get_pid (regcache_get_ptid (regcache));
void
_initialize_m68kbsd_nat (void)
{
- struct target_ops *t;
-
- t = inf_ptrace_target ();
- t->to_fetch_registers = m68kbsd_fetch_inferior_registers;
- t->to_store_registers = m68kbsd_store_inferior_registers;
- add_target (t);
+ add_target (&the_m68k_bsd_nat_target);
/* Support debugging kernel virtual memory images. */
bsd_kvm_add_target (m68kbsd_supply_pcb);
#define PTRACE_GET_THREAD_AREA 25
#endif
\f
+
+class m68k_linux_nat_target final : public linux_nat_target
+{
+public:
+ /* Add our register access methods. */
+ void fetch_registers (struct regcache *, int) override;
+ void store_registers (struct regcache *, int) override;
+};
+
+static m68k_linux_nat_target the_m68k_linux_nat_target;
+
/* This table must line up with gdbarch_register_name in "m68k-tdep.c". */
static const int regmap[] =
{
this for all registers (including the floating point and SSE
registers). */
-static void
-m68k_linux_fetch_inferior_registers (struct target_ops *ops,
- struct regcache *regcache, int regno)
+void
+m68k_linux_nat_target::fetch_registers (struct regcache *regcache, int regno)
{
pid_t tid;
/* Store register REGNO back into the child process. If REGNO is -1,
do this for all registers (including the floating point and SSE
registers). */
-static void
-m68k_linux_store_inferior_registers (struct target_ops *ops,
- struct regcache *regcache, int regno)
+void
+m68k_linux_nat_target::store_registers (struct regcache *regcache, int regno)
{
pid_t tid;
void
_initialize_m68k_linux_nat (void)
{
- struct target_ops *t;
-
- /* Fill in the generic GNU/Linux methods. */
- t = linux_target ();
-
- /* Add our register access methods. */
- t->to_fetch_registers = m68k_linux_fetch_inferior_registers;
- t->to_store_registers = m68k_linux_store_inferior_registers;
-
/* Register the target. */
- linux_nat_add_target (t);
+ linux_target = &the_m68k_linux_nat_target;
+ add_target (&the_m68k_linux_nat_target);
}
# Match a C symbol.
$SYMBOL = qr,[a-zA-Z_][a-zA-Z0-9_]*,;
# Match the name part of a method in struct target_ops.
-$NAME_PART = qr,\(\*(?<name>${SYMBOL}+)\)\s,;
+$NAME_PART = qr,(?<name>${SYMBOL}+)\s,;
# Match the arguments to a method.
$ARGS_PART = qr,(?<args>\(.*\)),;
# We strip the indentation so here we only need the caret.
$INTRO_PART = qr,^,;
+$POINTER_PART = qr,\s*(\*)?\s*,;
+
+# Match a C++ symbol, including scope operators and template
+# parameters. E.g., 'std::vector<something>'.
+$CP_SYMBOL = qr,[a-zA-Z_][a-zA-Z0-9_<>:]*,;
# Match the return type when it is "ordinary".
-$SIMPLE_RETURN_PART = qr,[^\(]+,;
+$SIMPLE_RETURN_PART = qr,((struct|class|enum|union)\s+)?${CP_SYMBOL}+,;
# Match the return type when it is a VEC.
-$VEC_RETURN_PART = qr,VEC\s*\([^\)]+\)[^\(]*,;
+$VEC_RETURN_PART = qr,VEC\s*\([^\)]+\),;
+
+# Match a return type.
+$RETURN_PART = qr,((const|volatile)\s+)?(${SIMPLE_RETURN_PART}|${VEC_RETURN_PART})${POINTER_PART},;
+
+# Match "virtual".
+$VIRTUAL_PART = qr,virtual\s,;
# Match the TARGET_DEFAULT_* attribute for a method.
$TARGET_DEFAULT_PART = qr,TARGET_DEFAULT_(?<style>[A-Z_]+)\s*\((?<default_arg>.*)\),;
$METHOD_TRAILER = qr,\s*${TARGET_DEFAULT_PART}$,;
# Match an entire method definition.
-$METHOD = ($INTRO_PART . "(?<return_type>" . $SIMPLE_RETURN_PART
- . "|" . $VEC_RETURN_PART . ")"
+$METHOD = ($INTRO_PART . $VIRTUAL_PART . "(?<return_type>" . $RETURN_PART . ")"
. $NAME_PART . $ARGS_PART
. $METHOD_TRAILER);
next if /{/;
last if m/$ENDER/;
- # Just in case somebody ever uses C99.
+ # Strip // comments.
$_ =~ s,//.*$,,;
$_ = trim ($_);
sub dname($) {
my ($name) = @_;
- $name =~ s/to_/delegate_/;
- return $name;
+ return "target_ops::" . $name;
}
# Write function header given name, return type, and argtypes.
# Returns a list of actual argument names.
-sub write_function_header($$@) {
- my ($name, $return_type, @argtypes) = @_;
+sub write_function_header($$$@) {
+ my ($decl, $name, $return_type, @argtypes) = @_;
+
+ print $return_type;
+
+ if ($decl) {
+ if ($return_type !~ m,\*$,) {
+ print " ";
+ }
+ } else {
+ print "\n";
+ }
- print "static " . $return_type . "\n";
print $name . ' (';
my $iter;
}
my $vname;
- if ($i == 0) {
- # Just a random nicety.
- $vname = 'self';
- } else {
- $vname .= "arg$i";
- }
+ $vname .= "arg$i";
$val .= $vname;
push @argdecls, $val;
++$i;
}
- print join (', ', @argdecls) . ")\n";
- print "{\n";
+ print join (', ', @argdecls) . ")";
+
+ if ($decl) {
+ print " override;\n";
+ } else {
+ print "\n{\n";
+ }
return @actuals;
}
+# Write out a declaration.
+sub write_declaration($$@) {
+ my ($name, $return_type, @argtypes) = @_;
+
+ write_function_header (1, $name, $return_type, @argtypes);
+}
+
# Write out a delegation function.
sub write_delegator($$@) {
my ($name, $return_type, @argtypes) = @_;
- my (@names) = write_function_header (dname ($name), $return_type,
- @argtypes);
+ my (@names) = write_function_header (0, dname ($name),
+ $return_type, @argtypes);
- print " $names[0] = $names[0]->beneath;\n";
print " ";
if ($return_type ne 'void') {
print "return ";
}
- print "$names[0]->" . $name . " (";
+ print "this->beneath->" . $name . " (";
print join (', ', @names);
print ");\n";
print "}\n\n";
sub tdname ($) {
my ($name) = @_;
- $name =~ s/to_/tdefault_/;
- return $name;
+ return "dummy_target::" . $name;
}
# Write out a default function.
sub write_tdefault($$$$@) {
my ($content, $style, $name, $return_type, @argtypes) = @_;
- if ($style eq 'FUNC') {
- return $content;
- }
+ my (@names) = write_function_header (0, tdname ($name),
+ $return_type, @argtypes);
- write_function_header (tdname ($name), $return_type, @argtypes);
-
- if ($style eq 'RETURN') {
+ if ($style eq 'FUNC') {
+ print " ";
+ if ($return_type ne 'void') {
+ print "return ";
+ }
+ print $content . " (this";
+ if (@names) {
+ print ", ";
+ }
+ print join (', ', @names);
+ print ");\n";
+ } elsif ($style eq 'RETURN') {
print " return $content;\n";
} elsif ($style eq 'NORETURN') {
print " $content;\n";
}
# Write out a debug method.
-sub write_debugmethod($$$$@) {
- my ($content, $style, $name, $return_type, @argtypes) = @_;
+sub write_debugmethod($$$@) {
+ my ($content, $name, $return_type, @argtypes) = @_;
- my ($debugname) = $name;
- $debugname =~ s/to_/debug_/;
+ my ($debugname) = "debug_target::" . $name;
my ($targetname) = $name;
- $targetname =~ s/to_/target_/;
- my (@names) = write_function_header ($debugname, $return_type, @argtypes);
+ my (@names) = write_function_header (0, $debugname, $return_type, @argtypes);
if ($return_type ne 'void') {
print " $return_type result;\n";
}
- print " fprintf_unfiltered (gdb_stdlog, \"-> %s->$name (...)\\n\", debug_target.to_shortname);\n";
+ print " fprintf_unfiltered (gdb_stdlog, \"-> %s->$name (...)\\n\", this->beneath->shortname ());\n";
# Delegate to the beneath target.
print " ";
if ($return_type ne 'void') {
print "result = ";
}
- print "debug_target." . $name . " (";
- my @names2 = @names;
- @names2[0] = "&debug_target";
- print join (', ', @names2);
+ print "this->beneath->" . $name . " (";
+ print join (', ', @names);
print ");\n";
# Now print the arguments.
- print " fprintf_unfiltered (gdb_stdlog, \"<- %s->$name (\", debug_target.to_shortname);\n";
+ print " fprintf_unfiltered (gdb_stdlog, \"<- %s->$name (\", this->beneath->shortname ());\n";
for my $i (0 .. $#argtypes) {
- print " fputs_unfiltered (\", \", gdb_stdlog);\n" if $i > 0;
+ if ($i > 0) {
+ print " fputs_unfiltered (\", \", gdb_stdlog);\n"
+ }
my $printer = munge_type ($argtypes[$i]);
- print " $printer ($names2[$i]);\n";
+ print " $printer ($names[$i]);\n";
}
if ($return_type ne 'void') {
print " fputs_unfiltered (\") = \", gdb_stdlog);\n";
print "/* vi:set ro: */\n\n";
print "/* To regenerate this file, run:*/\n";
print "/* make-target-delegates target.h > target-delegates.c */\n";
+print "\n";
@lines = scan_target_h();
-
-%tdefault_names = ();
-%debug_names = ();
@delegators = ();
+@return_types = ();
+@tdefaults = ();
+@styles = ();
+@argtypes_array = ();
+
foreach $current_line (@lines) {
next unless $current_line =~ m/$METHOD/;
- $name = $+{name};
- $current_line = $+{args};
- $return_type = trim ($+{return_type});
- $current_args = $+{args};
- $tdefault = $+{default_arg};
- $style = $+{style};
+ my $name = $+{name};
+ my $current_line = $+{args};
+ my $return_type = trim ($+{return_type});
+ my $current_args = $+{args};
+ my $tdefault = $+{default_arg};
+ my $style = $+{style};
- @argtypes = parse_argtypes ($current_args);
+ my @argtypes = parse_argtypes ($current_args);
- # The first argument must be "this" to be delegatable.
- if ($argtypes[0] =~ /\s*struct\s+target_ops\s*\*\s*/) {
- write_delegator ($name, $return_type, @argtypes);
+ push @delegators, $name;
- push @delegators, $name;
+ $return_types{$name} = $return_type;
+ $tdefaults{$name} = $tdefault;
+ $styles{$name} = $style;
+ $argtypes_array{$name} = \@argtypes;
+}
- $tdefault_names{$name} = write_tdefault ($tdefault, $style,
- $name, $return_type,
- @argtypes);
+sub print_class($) {
+ my ($name) = @_;
- $debug_names{$name} = write_debugmethod ($tdefault, $style,
- $name, $return_type,
- @argtypes);
+ print "struct " . $name . " : public target_ops\n";
+ print "{\n";
+ print " $name ();\n";
+ print "\n";
+ print " const char *shortname () override;\n";
+ print " const char *longname () override;\n";
+ print " const char *doc () override;\n";
+ print "\n";
+
+ for $name (@delegators) {
+ my $return_type = $return_types{$name};
+ my @argtypes = @{$argtypes_array{$name}};
+
+ print " ";
+ write_declaration ($name, $return_type, @argtypes);
}
+
+ print "};\n\n";
}
-# Now the delegation code.
-print "static void\ninstall_delegators (struct target_ops *ops)\n{\n";
+print_class ("dummy_target");
+print_class ("debug_target");
-for $iter (@delegators) {
- print " if (ops->" . $iter . " == NULL)\n";
- print " ops->" . $iter . " = " . dname ($iter) . ";\n";
-}
-print "}\n\n";
+for $name (@delegators) {
+ my $tdefault = $tdefaults{$name};
+ my $return_type = $return_types{$name};
+ my $style = $styles{$name};
+ my @argtypes = @{$argtypes_array{$name}};
-# Now the default method code.
-print "static void\ninstall_dummy_methods (struct target_ops *ops)\n{\n";
+ write_delegator ($name, $return_type, @argtypes);
-for $iter (@delegators) {
- print " ops->" . $iter . " = " . $tdefault_names{$iter} . ";\n";
-}
-print "}\n\n";
+ write_tdefault ($tdefault, $style, $name, $return_type, @argtypes);
-# The debug method code.
-print "static void\ninit_debug_target (struct target_ops *ops)\n{\n";
-for $iter (@delegators) {
- print " ops->" . $iter . " = " . $debug_names{$iter} . ";\n";
+ write_debugmethod ($tdefault, $name, $return_type, @argtypes);
}
-print "}\n";
static void
exec_continue (char **argv, int argc)
{
- prepare_execution_command (¤t_target, mi_async_p ());
+ prepare_execution_command (target_stack, mi_async_p ());
if (non_stop)
{
int start_p = *(int *) arg;
const char *run_cmd = start_p ? "start" : "run";
struct target_ops *run_target = find_run_target ();
- int async_p = mi_async && run_target->to_can_async_p (run_target);
+ int async_p = mi_async && run_target->can_async_p ();
if (inf->pid != 0)
{
{
const char *run_cmd = start_p ? "start" : "run";
struct target_ops *run_target = find_run_target ();
- int async_p = mi_async && run_target->to_can_async_p (run_target);
+ int async_p = mi_async && run_target->can_async_p ();
mi_execute_cli_command (run_cmd, async_p,
async_p ? "&" : NULL);
gdb::byte_vector mbuf (total_bytes);
- /* Dispatch memory reads to the topmost target, not the flattened
- current_target. */
- nr_bytes = target_read (current_target.beneath,
- TARGET_OBJECT_MEMORY, NULL, mbuf.data (),
+ nr_bytes = target_read (target_stack, TARGET_OBJECT_MEMORY, NULL, mbuf.data (),
addr, total_bytes);
if (nr_bytes <= 0)
error (_("Unable to read memory."));
length = atol (argv[1]);
std::vector<memory_read_result> result
- = read_memory_robust (current_target.beneath, addr, length);
+ = read_memory_robust (target_stack, addr, length);
if (result.size () == 0)
error (_("Unable to read memory."));
{
struct gdbarch *gdbarch = get_objfile_arch (objfile);
CORE_ADDR pc = gdbarch_convert_from_func_ptr_addr (gdbarch, msym_addr,
- ¤t_target);
+ target_stack);
if (pc != msym_addr)
{
if (func_address_p != NULL)
#include "mips-fbsd-tdep.h"
#include "inf-ptrace.h"
+struct mips_fbsd_nat_target final : public fbsd_nat_target
+{
+ void fetch_registers (struct regcache *, int) override;
+ void store_registers (struct regcache *, int) override;
+};
+
+static mips_fbsd_nat_target the_mips_fbsd_nat_target;
+
/* Determine if PT_GETREGS fetches REGNUM. */
static bool
/* Fetch register REGNUM from the inferior. If REGNUM is -1, do this
for all registers. */
-static void
-mips_fbsd_fetch_inferior_registers (struct target_ops *ops,
- struct regcache *regcache, int regnum)
+void
+mips_fbsd_nat_target::fetch_registers (struct regcache *regcache, int regnum)
{
pid_t pid = get_ptrace_pid (regcache_get_ptid (regcache));
/* Store register REGNUM back into the inferior. If REGNUM is -1, do
this for all registers. */
-static void
-mips_fbsd_store_inferior_registers (struct target_ops *ops,
- struct regcache *regcache, int regnum)
+void
+mips_fbsd_nat_target::store_registers (struct regcache *regcache, int regnum)
{
pid_t pid = get_ptrace_pid (regcache_get_ptid (regcache));
void
_initialize_mips_fbsd_nat (void)
{
- struct target_ops *t;
-
- t = inf_ptrace_target ();
- t->to_fetch_registers = mips_fbsd_fetch_inferior_registers;
- t->to_store_registers = mips_fbsd_store_inferior_registers;
- fbsd_nat_add_target (t);
+ add_target (&the_mips_fbsd_nat_target);
}
#define PTRACE_GET_THREAD_AREA 25
#endif
-/* Assume that we have PTRACE_GETREGS et al. support. If we do not,
- we'll clear this and use PTRACE_PEEKUSER instead. */
-static int have_ptrace_regsets = 1;
+class mips_linux_nat_target final : public linux_nat_trad_target
+{
+public:
+ /* Add our register access methods. */
+ void fetch_registers (struct regcache *, int) override;
+ void store_registers (struct regcache *, int) override;
+
+ void close () override;
+
+ int can_use_hw_breakpoint (enum bptype, int, int) override;
+
+ int remove_watchpoint (CORE_ADDR, int, enum target_hw_bp_type,
+ struct expression *) override;
+
+ int insert_watchpoint (CORE_ADDR, int, enum target_hw_bp_type,
+ struct expression *) override;
+
+ int stopped_by_watchpoint () override;
+
+ int stopped_data_address (CORE_ADDR *) override;
-/* Saved function pointers to fetch and store a single register using
- PTRACE_PEEKUSER and PTRACE_POKEUSER. */
+ int region_ok_for_hw_watchpoint (CORE_ADDR, int) override;
-static void (*super_fetch_registers) (struct target_ops *,
- struct regcache *, int);
-static void (*super_store_registers) (struct target_ops *,
- struct regcache *, int);
+ const struct target_desc *read_description () override;
-static void (*super_close) (struct target_ops *);
+protected:
+ /* Override linux_nat_trad_target methods. */
+ CORE_ADDR register_u_offset (struct gdbarch *gdbarch,
+ int regno, int store_p) override;
+
+private:
+ /* Helpers. See definitions. */
+ void mips64_regsets_store_registers (struct regcache *regcache,
+ int regno);
+ void mips64_regsets_fetch_registers (struct regcache *regcache,
+ int regno);
+};
+
+static mips_linux_nat_target the_mips_linux_nat_target;
+
+/* Assume that we have PTRACE_GETREGS et al. support. If we do not,
+ we'll clear this and use PTRACE_PEEKUSER instead. */
+static int have_ptrace_regsets = 1;
/* Map gdb internal register number to ptrace ``address''.
These ``addresses'' are normally defined in <asm/ptrace.h>.
/* Fetch REGNO (or all registers if REGNO == -1) from the target
using PTRACE_GETREGS et al. */
-static void
-mips64_linux_regsets_fetch_registers (struct target_ops *ops,
- struct regcache *regcache, int regno)
+void
+mips_linux_nat_target::mips64_regsets_fetch_registers
+ (struct regcache *regcache, int regno)
{
struct gdbarch *gdbarch = regcache->arch ();
int is_fp, is_dsp;
}
if (is_dsp)
- super_fetch_registers (ops, regcache, regno);
+ linux_nat_trad_target::fetch_registers (regcache, regno);
else if (regno == -1 && have_dsp)
{
for (regi = mips_regnum (gdbarch)->dspacc;
regi < mips_regnum (gdbarch)->dspacc + 6;
regi++)
- super_fetch_registers (ops, regcache, regi);
- super_fetch_registers (ops, regcache, mips_regnum (gdbarch)->dspctl);
+ linux_nat_trad_target::fetch_registers (regcache, regi);
+ linux_nat_trad_target::fetch_registers (regcache,
+ mips_regnum (gdbarch)->dspctl);
}
}
/* Store REGNO (or all registers if REGNO == -1) to the target
using PTRACE_SETREGS et al. */
-static void
-mips64_linux_regsets_store_registers (struct target_ops *ops,
- struct regcache *regcache, int regno)
+void
+mips_linux_nat_target::mips64_regsets_store_registers
+ (struct regcache *regcache, int regno)
{
struct gdbarch *gdbarch = regcache->arch ();
int is_fp, is_dsp;
}
if (is_dsp)
- super_store_registers (ops, regcache, regno);
+ linux_nat_trad_target::store_registers (regcache, regno);
else if (regno == -1 && have_dsp)
{
for (regi = mips_regnum (gdbarch)->dspacc;
regi < mips_regnum (gdbarch)->dspacc + 6;
regi++)
- super_store_registers (ops, regcache, regi);
- super_store_registers (ops, regcache, mips_regnum (gdbarch)->dspctl);
+ linux_nat_trad_target::store_registers (regcache, regi);
+ linux_nat_trad_target::store_registers (regcache,
+ mips_regnum (gdbarch)->dspctl);
}
}
/* Fetch REGNO (or all registers if REGNO == -1) from the target
using any working method. */
-static void
-mips64_linux_fetch_registers (struct target_ops *ops,
- struct regcache *regcache, int regnum)
+void
+mips_linux_nat_target::fetch_registers (struct regcache *regcache, int regnum)
{
/* Unless we already know that PTRACE_GETREGS does not work, try it. */
if (have_ptrace_regsets)
- mips64_linux_regsets_fetch_registers (ops, regcache, regnum);
+ mips64_regsets_fetch_registers (regcache, regnum);
/* If we know, or just found out, that PTRACE_GETREGS does not work, fall
back to PTRACE_PEEKUSER. */
if (!have_ptrace_regsets)
- super_fetch_registers (ops, regcache, regnum);
+ linux_nat_trad_target::fetch_registers (regcache, regnum);
}
/* Store REGNO (or all registers if REGNO == -1) to the target
using any working method. */
-static void
-mips64_linux_store_registers (struct target_ops *ops,
- struct regcache *regcache, int regnum)
+void
+mips_linux_nat_target::store_registers (struct regcache *regcache, int regnum)
{
/* Unless we already know that PTRACE_GETREGS does not work, try it. */
if (have_ptrace_regsets)
- mips64_linux_regsets_store_registers (ops, regcache, regnum);
+ mips64_regsets_store_registers (regcache, regnum);
/* If we know, or just found out, that PTRACE_GETREGS does not work, fall
back to PTRACE_PEEKUSER. */
if (!have_ptrace_regsets)
- super_store_registers (ops, regcache, regnum);
+ linux_nat_trad_target::store_registers (regcache, regnum);
}
/* Return the address in the core dump or inferior of register
REGNO. */
-static CORE_ADDR
-mips_linux_register_u_offset (struct gdbarch *gdbarch, int regno, int store_p)
+CORE_ADDR
+mips_linux_nat_target::register_u_offset (struct gdbarch *gdbarch,
+ int regno, int store_p)
{
if (mips_abi_regsize (gdbarch) == 8)
return mips64_linux_register_addr (gdbarch, regno, store_p);
return mips_linux_register_addr (gdbarch, regno, store_p);
}
-static const struct target_desc *
-mips_linux_read_description (struct target_ops *ops)
+const struct target_desc *
+mips_linux_nat_target::read_description ()
{
static int have_dsp = -1;
/* Target to_can_use_hw_breakpoint implementation. Return 1 if we can
handle the specified watch type. */
-static int
-mips_linux_can_use_hw_breakpoint (struct target_ops *self,
- enum bptype type,
- int cnt, int ot)
+int
+mips_linux_nat_target::can_use_hw_breakpoint (enum bptype type,
+ int cnt, int ot)
{
int i;
uint32_t wanted_mask, irw_mask;
stopped by watchpoint. The watchhi R and W bits indicate the watch
register triggered. */
-static int
-mips_linux_stopped_by_watchpoint (struct target_ops *ops)
+int
+mips_linux_nat_target::stopped_by_watchpoint ()
{
int n;
int num_valid;
where the watch triggered (if known). Return 1 if the address was
known. */
-static int
-mips_linux_stopped_data_address (struct target_ops *t, CORE_ADDR *paddr)
+int
+mips_linux_nat_target::stopped_data_address (CORE_ADDR *paddr)
{
/* On mips we don't know the low order 3 bits of the data address,
so we must return false. */
/* Target to_region_ok_for_hw_watchpoint implementation. Return 1 if
the specified region can be covered by the watch registers. */
-static int
-mips_linux_region_ok_for_hw_watchpoint (struct target_ops *self,
- CORE_ADDR addr, int len)
+int
+mips_linux_nat_target::region_ok_for_hw_watchpoint (CORE_ADDR addr, int len)
{
struct pt_watch_regs dummy_regs;
int i;
/* Target to_insert_watchpoint implementation. Try to insert a new
watch. Return zero on success. */
-static int
-mips_linux_insert_watchpoint (struct target_ops *self,
- CORE_ADDR addr, int len,
- enum target_hw_bp_type type,
- struct expression *cond)
+int
+mips_linux_nat_target::insert_watchpoint (CORE_ADDR addr, int len,
+ enum target_hw_bp_type type,
+ struct expression *cond)
{
struct pt_watch_regs regs;
struct mips_watchpoint *new_watch;
/* Target to_remove_watchpoint implementation. Try to remove a watch.
Return zero on success. */
-static int
-mips_linux_remove_watchpoint (struct target_ops *self,
- CORE_ADDR addr, int len,
- enum target_hw_bp_type type,
- struct expression *cond)
+int
+mips_linux_nat_target::remove_watchpoint (CORE_ADDR addr, int len,
+ enum target_hw_bp_type type,
+ struct expression *cond)
{
int retval;
int deleted_one;
/* Target to_close implementation. Free any watches and call the
super implementation. */
-static void
-mips_linux_close (struct target_ops *self)
+void
+mips_linux_nat_target::close ()
{
struct mips_watchpoint *w;
struct mips_watchpoint *nw;
}
current_watches = NULL;
- if (super_close)
- super_close (self);
+ linux_nat_trad_target::close ();
}
void
_initialize_mips_linux_nat (void)
{
- struct target_ops *t;
-
add_setshow_boolean_cmd ("show-debug-regs", class_maintenance,
&show_debug_regs, _("\
Set whether to show variables that mirror the mips debug registers."), _("\
&maintenance_set_cmdlist,
&maintenance_show_cmdlist);
- t = linux_trad_target (mips_linux_register_u_offset);
-
- super_close = t->to_close;
- t->to_close = mips_linux_close;
-
- super_fetch_registers = t->to_fetch_registers;
- super_store_registers = t->to_store_registers;
-
- t->to_fetch_registers = mips64_linux_fetch_registers;
- t->to_store_registers = mips64_linux_store_registers;
-
- t->to_can_use_hw_breakpoint = mips_linux_can_use_hw_breakpoint;
- t->to_remove_watchpoint = mips_linux_remove_watchpoint;
- t->to_insert_watchpoint = mips_linux_insert_watchpoint;
- t->to_stopped_by_watchpoint = mips_linux_stopped_by_watchpoint;
- t->to_stopped_data_address = mips_linux_stopped_data_address;
- t->to_region_ok_for_hw_watchpoint = mips_linux_region_ok_for_hw_watchpoint;
-
- t->to_read_description = mips_linux_read_description;
-
- linux_nat_add_target (t);
- linux_nat_set_new_thread (t, mips_linux_new_thread);
+ linux_target = &the_mips_linux_nat_target;
+ add_target (&the_mips_linux_nat_target);
+ linux_nat_set_new_thread (&the_mips_linux_nat_target,
+ mips_linux_new_thread);
}
#include "mips-nbsd-tdep.h"
#include "inf-ptrace.h"
+class mips_nbsd_nat_target final : public inf_ptrace_target
+{
+ void fetch_registers (struct regcache *, int) override;
+ void store_registers (struct regcache *, int) override;
+};
+
+static mips_nbsd_nat_target the_mips_nbsd_nat_target;
+
/* Determine if PT_GETREGS fetches this register. */
static int
getregs_supplies (struct gdbarch *gdbarch, int regno)
&& (regno) <= gdbarch_pc_regnum (gdbarch));
}
-static void
-mipsnbsd_fetch_inferior_registers (struct target_ops *ops,
- struct regcache *regcache, int regno)
+void
+mips_nbsd_nat_target::fetch_registers (struct regcache *regcache, int regno)
{
pid_t pid = ptid_get_pid (regcache_get_ptid (regcache));
}
}
-static void
-mipsnbsd_store_inferior_registers (struct target_ops *ops,
- struct regcache *regcache, int regno)
+void
+mips_nbsd_nat_target::store_registers (struct regcache *regcache, int regno)
{
pid_t pid = ptid_get_pid (regcache_get_ptid (regcache));
void
_initialize_mipsnbsd_nat (void)
{
- struct target_ops *t;
-
- t = inf_ptrace_target ();
- t->to_fetch_registers = mipsnbsd_fetch_inferior_registers;
- t->to_store_registers = mipsnbsd_store_inferior_registers;
- add_target (t);
+ add_target (&the_mips_nbsd_nat_target);
}
#define MIPS_FP0_REGNUM MIPS_EMBED_FP0_REGNUM
#define MIPS_FSR_REGNUM MIPS_EMBED_FP0_REGNUM + 32
+struct mips64_obsd_nat_target final : public obsd_nat_target
+{
+ void fetch_registers (struct regcache *, int) override;
+ void store_registers (struct regcache *, int) override;
+};
+
+static mips64_obsd_nat_target the_mips64_obsd_nat_target;
+
/* Supply the general-purpose registers stored in GREGS to REGCACHE. */
static void
/* Fetch register REGNUM from the inferior. If REGNUM is -1, do this
for all registers. */
-static void
-mips64obsd_fetch_inferior_registers (struct target_ops *ops,
- struct regcache *regcache, int regnum)
+void
+mips64_obsd_nat_target::fetch_registers (struct regcache *regcache, int regnum)
{
struct reg regs;
pid_t pid = ptid_get_pid (regcache_get_ptid (regcache));
this for all registers. */
static void
-mips64obsd_store_inferior_registers (struct target_ops *ops,
- struct regcache *regcache, int regnum)
+mips64_obsd_nat_target::store_registers (struct regcache *regcache, int regnum)
{
struct reg regs;
pid_t pid = ptid_get_pid (regcache_get_ptid (regcache));
void
_initialize_mips64obsd_nat (void)
{
- struct target_ops *t;
-
- t = inf_ptrace_target ();
- t->to_fetch_registers = mips64obsd_fetch_inferior_registers;
- t->to_store_registers = mips64obsd_store_inferior_registers;
- obsd_add_target (t);
+ add_target (&the_mips64_obsd_nat_target);
}
the child process identified by PID. */
char *
-nbsd_pid_to_exec_file (struct target_ops *self, int pid)
+nbsd_nat_target::pid_to_exec_file (int pid)
{
ssize_t len;
static char buf[PATH_MAX];
#ifndef NBSD_NAT_H
#define NBSD_NAT_H
-/* Return the name of a file that can be opened to get the symbols for
- the child process identified by PID. */
+#include "inf-ptrace.h"
-extern char *nbsd_pid_to_exec_file (struct target_ops *self, int pid);
+/* A prototype NetBSD target. */
+
+struct nbsd_nat_target : public inf_ptrace_target
+{
+ char *pid_to_exec_file (int pid) override;
+};
#endif /* nbsd-nat.h */
static procfs_run run;
-static ptid_t do_attach (ptid_t ptid);
+/* Create the "native" and "procfs" targets. */
+
+struct nto_procfs_target : public inf_child_target
+{
+ void open (const char *arg, int from_tty) override;
+
+ void attach (const char *, int) override = 0;
+
+ void post_attach (int);
+
+ void detach (inferior *, int) override;
+
+ void resume (ptid_t, int, enum gdb_signal) override;
+
+ ptid_t wait (ptid_t, struct target_waitstatus *, int) override;
+
+ void fetch_registers (struct regcache *, int) override;
+ void store_registers (struct regcache *, int) override;
+
+ enum target_xfer_status xfer_partial (enum target_object object,
+ const char *annex,
+ gdb_byte *readbuf,
+ const gdb_byte *writebuf,
+ ULONGEST offset, ULONGEST len,
+ ULONGEST *xfered_len) override;
+
+ void files_info () override;
+
+ int insert_breakpoint (struct gdbarch *, struct bp_target_info *) override;
+
+ int remove_breakpoint (struct gdbarch *, struct bp_target_info *,
+ enum remove_bp_reason) override;
+
+ int can_use_hw_breakpoint (enum bptype, int, int) override;
+
+ int insert_hw_breakpoint (struct gdbarch *, struct bp_target_info *) override;
+
+ int remove_hw_breakpoint (struct gdbarch *, struct bp_target_info *) override;
+
+ int insert_watchpoint (CORE_ADDR, int, enum target_hw_bp_type,
+ struct expression *) override;
+
+ int remove_watchpoint (CORE_ADDR, int, enum target_hw_bp_type,
+ struct expression *) override;
+
+ int stopped_by_watchpoint () override;
+
+ void kill () override;
+
+ void create_inferior (const char *, const std::string &,
+ char **, int) override;
+
+ void mourn_inferior () override;
-static int procfs_can_use_hw_breakpoint (struct target_ops *self,
- enum bptype, int, int);
+ void pass_signals (int, unsigned char *) override;
-static int procfs_insert_hw_watchpoint (struct target_ops *self,
- CORE_ADDR addr, int len,
- enum target_hw_bp_type type,
- struct expression *cond);
+ int thread_alive (ptid_t ptid) override;
-static int procfs_remove_hw_watchpoint (struct target_ops *self,
- CORE_ADDR addr, int len,
- enum target_hw_bp_type type,
- struct expression *cond);
+ void update_thread_list () override;
-static int procfs_stopped_by_watchpoint (struct target_ops *ops);
+ const char *pid_to_str (ptid_t) override;
+
+ void interrupt () override;
+
+ bool have_continuable_watchpoint ()
+ { return true; }
+
+ const char *extra_thread_info (struct thread_info *) override;
+
+ char *pid_to_exec_file (int pid) override;
+};
+
+/* For "target native". */
+struct nto_procfs_target_native final : public nto_procfs_target
+{
+ /* Leave shortname as "native". */
+
+ const char *longname () override
+ { return _("QNX Neutrino local process"); }
+
+ const char *doc () override
+ { return _("QNX Neutrino local process (started by the \"run\" command)."); }
+};
+
+/* For "target procfs <node>". */
+struct nto_procfs_target_procfs final : public nto_procfs_target
+{
+ const char *shortname () override
+ { return "procfs"; }
+
+ const char *longname () override
+ { return _("QNX Neutrino local or remote process"); }
+
+ const char *doc () override
+ { return _("QNX Neutrino process. target procfs <node>"); }
+};
+
+static ptid_t do_attach (ptid_t ptid);
/* These two globals are only ever set in procfs_open_1, but are
referenced elsewhere. 'nto_procfs_node' is a flag used to say
<arg>' from the (gdb) prompt. For QNX6 (nto), the only valid arg
will be a QNX node string, eg: "/net/some_node". If arg is not a
valid QNX node, we will default to local. */
-static void
-procfs_open_1 (struct target_ops *ops, const char *arg, int from_tty)
+void
+nto_procfs_target::open (const char *arg, int from_tty)
{
char *endstr;
char buffer[50];
}
}
- inf_child_open_target (ops, arg, from_tty);
+ inf_child_target::open (arg, from_tty);
printf_filtered ("Debugging using %s\n", nto_procfs_path);
}
}
/* Return nonzero if the thread TH is still alive. */
-static int
-procfs_thread_alive (struct target_ops *ops, ptid_t ptid)
+int
+nto_procfs_target::thread_alive (ptid_t ptid)
{
pid_t tid;
pid_t pid;
#endif /* _NTO_VERSION */
}
-static void
-procfs_update_thread_list (struct target_ops *ops)
+void
+nto_procfs_target::update_thread_list ()
{
procfs_status status;
pid_t pid;
}
/* Print status information about what we're accessing. */
-static void
-procfs_files_info (struct target_ops *ignore)
+void
+nto_procfs_target::files_info ()
{
struct inferior *inf = current_inferior ();
/* Target to_pid_to_exec_file implementation. */
-static char *
-procfs_pid_to_exec_file (struct target_ops *ops, const int pid)
+char *
+nto_procfs_target::pid_to_exec_file (const int pid)
{
int proc_fd;
static char proc_path[PATH_MAX];
}
/* Attach to process PID, then initialize for debugging it. */
-static void
-procfs_attach (struct target_ops *ops, const char *args, int from_tty)
+void
+nto_procfs_target::attach (const char *args, int from_tty)
{
char *exec_file;
int pid;
procfs_update_thread_list (ops);
}
-static void
-procfs_post_attach (struct target_ops *self, pid_t pid)
+void
+nto_procfs_target::post_attach (pid_t pid)
{
if (exec_bfd)
solib_create_inferior_hook (0);
target_interrupt ();
}
-static ptid_t
-procfs_wait (struct target_ops *ops,
- ptid_t ptid, struct target_waitstatus *ourstatus, int options)
+sptid_t
+nto_procfs_target::wait (ptid_t ptid, struct target_waitstatus *ourstatus,
+ int options)
{
sigset_t set;
siginfo_t info;
/* Read the current values of the inferior's registers, both the
general register set and floating point registers (if supported)
and update gdb's idea of their current values. */
-static void
-procfs_fetch_registers (struct target_ops *ops,
- struct regcache *regcache, int regno)
+void
+nto_procfs_target::fetch_registers (struct regcache *regcache, int regno)
{
union
{
/* Target to_xfer_partial implementation. */
-static enum target_xfer_status
-procfs_xfer_partial (struct target_ops *ops, enum target_object object,
- const char *annex, gdb_byte *readbuf,
- const gdb_byte *writebuf, ULONGEST offset, ULONGEST len,
- ULONGEST *xfered_len)
+enum target_xfer_status
+nto_procfs_target::xfer_partial (enum target_object object,
+ const char *annex, gdb_byte *readbuf,
+ const gdb_byte *writebuf, ULONGEST offset,
+ ULONGEST len, ULONGEST *xfered_len)
{
switch (object)
{
}
/* Fallthru */
default:
- return ops->beneath->to_xfer_partial (ops->beneath, object, annex,
- readbuf, writebuf, offset, len,
- xfered_len);
+ return this->beneath->xfer_partial (object, annex,
+ readbuf, writebuf, offset, len,
+ xfered_len);
}
}
The program resumes execution and will no longer stop
on signals, etc. We'd better not have left any breakpoints
in the program or it'll die when it hits one. */
-static void
-procfs_detach (struct target_ops *ops, inferior *inf, int from_tty)
+void
+nto_procfs_target::detach (inferior *inf, int from_tty)
{
int pid;
return 0;
}
-static int
-procfs_insert_breakpoint (struct target_ops *ops, struct gdbarch *gdbarch,
- struct bp_target_info *bp_tgt)
+int
+nto_procfs_target::insert_breakpoint (struct gdbarch *gdbarch,
+ struct bp_target_info *bp_tgt)
{
bp_tgt->placed_address = bp_tgt->reqstd_address;
return procfs_breakpoint (bp_tgt->placed_address, _DEBUG_BREAK_EXEC, 0);
}
-static int
-procfs_remove_breakpoint (struct target_ops *ops, struct gdbarch *gdbarch,
- struct bp_target_info *bp_tgt,
- enum remove_bp_reason reason)
+int
+nto_procfs_target::remove_breakpoint (struct gdbarch *gdbarch,
+ struct bp_target_info *bp_tgt,
+ enum remove_bp_reason reason)
{
return procfs_breakpoint (bp_tgt->placed_address, _DEBUG_BREAK_EXEC, -1);
}
-static int
-procfs_insert_hw_breakpoint (struct target_ops *self, struct gdbarch *gdbarch,
- struct bp_target_info *bp_tgt)
+int
+nto_procfs_target::insert_hw_breakpoint (struct gdbarch *gdbarch,
+ struct bp_target_info *bp_tgt)
{
bp_tgt->placed_address = bp_tgt->reqstd_address;
return procfs_breakpoint (bp_tgt->placed_address,
_DEBUG_BREAK_EXEC | _DEBUG_BREAK_HW, 0);
}
-static int
-procfs_remove_hw_breakpoint (struct target_ops *self,
- struct gdbarch *gdbarch,
- struct bp_target_info *bp_tgt)
+int
+nto_procfs_target::remove_hw_breakpoint (struct gdbarch *gdbarch,
+ struct bp_target_info *bp_tgt)
{
return procfs_breakpoint (bp_tgt->placed_address,
_DEBUG_BREAK_EXEC | _DEBUG_BREAK_HW, -1);
}
-static void
-procfs_resume (struct target_ops *ops,
- ptid_t ptid, int step, enum gdb_signal signo)
+void
+nto_procfs_target::resume (ptid_t ptid, int step, enum gdb_signal signo)
{
int signal_to_pass;
procfs_status status;
}
}
-static void
-procfs_mourn_inferior (struct target_ops *ops)
+void
+nto_procfs_target::mourn_inferior ()
{
if (!ptid_equal (inferior_ptid, null_ptid))
{
*argv = NULL;
}
-static void
-procfs_create_inferior (struct target_ops *ops, const char *exec_file,
- const std::string &allargs,
- char **env, int from_tty)
+void
+nto_procfs_target::create_inferior (const char *exec_file,
+ const std::string &allargs,
+ char **env, int from_tty)
{
struct inheritance inherit;
pid_t pid;
solib_create_inferior_hook (0);
}
-static void
-procfs_interrupt (struct target_ops *self)
+void
+nto_procfs_target::interrupt ()
{
devctl (ctl_fd, DCMD_PROC_STOP, NULL, 0, 0);
}
-static void
-procfs_kill_inferior (struct target_ops *ops)
+void
+nto_procfs_target::kill ()
{
target_mourn_inferior (inferior_ptid);
}
return dev_set;
}
-static void
-procfs_store_registers (struct target_ops *ops,
- struct regcache *regcache, int regno)
+void
+nto_procfs_target::store_registers (struct regcache *regcache, int regno)
{
union
{
/* Set list of signals to be handled in the target. */
-static void
-procfs_pass_signals (struct target_ops *self,
- int numsigs, unsigned char *pass_signals)
+void
+nto_procfs_target::pass_signals (int numsigs, unsigned char *pass_signals)
{
int signo;
}
}
-static char *
-procfs_pid_to_str (struct target_ops *ops, ptid_t ptid)
+char *
+nto_procfs_target::pid_to_str (ptid_t ptid)
{
static char buf[1024];
int pid, tid, n;
"target procfs <node>" wouldn't make sense as default run target, as
it needs <node>. */
-static int
-procfs_can_run (struct target_ops *self)
+int
+nto_procfs_target::can_run ()
{
return 0;
}
/* "target procfs". */
-static struct target_ops nto_procfs_ops;
+static nto_procfs_target_procfs nto_procfs_ops;
/* "target native". */
-static struct target_ops *nto_native_ops;
-
-/* to_open implementation for "target procfs". */
-
-static void
-procfs_open (const char *arg, int from_tty)
-{
- procfs_open_1 (&nto_procfs_ops, arg, from_tty);
-}
-
-/* to_open implementation for "target native". */
-
-static void
-procfs_native_open (const char *arg, int from_tty)
-{
- procfs_open_1 (nto_native_ops, arg, from_tty);
-}
+static nto_procfs_target_native nto_native_ops;
/* Create the "native" and "procfs" targets. */
static void
init_procfs_targets (void)
{
- struct target_ops *t = inf_child_target ();
-
- /* Leave to_shortname as "native". */
- t->to_longname = "QNX Neutrino local process";
- t->to_doc = "QNX Neutrino local process (started by the \"run\" command).";
- t->to_open = procfs_native_open;
- t->to_attach = procfs_attach;
- t->to_post_attach = procfs_post_attach;
- t->to_detach = procfs_detach;
- t->to_resume = procfs_resume;
- t->to_wait = procfs_wait;
- t->to_fetch_registers = procfs_fetch_registers;
- t->to_store_registers = procfs_store_registers;
- t->to_xfer_partial = procfs_xfer_partial;
- t->to_files_info = procfs_files_info;
- t->to_insert_breakpoint = procfs_insert_breakpoint;
- t->to_remove_breakpoint = procfs_remove_breakpoint;
- t->to_can_use_hw_breakpoint = procfs_can_use_hw_breakpoint;
- t->to_insert_hw_breakpoint = procfs_insert_hw_breakpoint;
- t->to_remove_hw_breakpoint = procfs_remove_hw_breakpoint;
- t->to_insert_watchpoint = procfs_insert_hw_watchpoint;
- t->to_remove_watchpoint = procfs_remove_hw_watchpoint;
- t->to_stopped_by_watchpoint = procfs_stopped_by_watchpoint;
- t->to_kill = procfs_kill_inferior;
- t->to_create_inferior = procfs_create_inferior;
- t->to_mourn_inferior = procfs_mourn_inferior;
- t->to_pass_signals = procfs_pass_signals;
- t->to_thread_alive = procfs_thread_alive;
- t->to_update_thread_list = procfs_update_thread_list;
- t->to_pid_to_str = procfs_pid_to_str;
- t->to_interrupt = procfs_interrupt;
- t->to_have_continuable_watchpoint = 1;
- t->to_extra_thread_info = nto_extra_thread_info;
- t->to_pid_to_exec_file = procfs_pid_to_exec_file;
-
- nto_native_ops = t;
-
/* Register "target native". This is the default run target. */
- add_target (t);
+ add_target (&nto_native_ops);
/* Register "target procfs <node>". */
- nto_procfs_ops = *t;
- nto_procfs_ops.to_shortname = "procfs";
- nto_procfs_ops.to_can_run = procfs_can_run;
- t->to_longname = "QNX Neutrino local or remote process";
- t->to_doc = "QNX Neutrino process. target procfs <node>";
- t->to_open = procfs_open;
-
add_target (&nto_procfs_ops);
}
return 0;
}
-static int
-procfs_can_use_hw_breakpoint (struct target_ops *self,
- enum bptype type,
- int cnt, int othertype)
+int
+nto_procfs_target::can_use_hw_breakpoint (enum bptype type,
+ int cnt, int othertype)
{
return 1;
}
-static int
-procfs_remove_hw_watchpoint (struct target_ops *self,
- CORE_ADDR addr, int len,
- enum target_hw_bp_type type,
- struct expression *cond)
+int
+nto_procfs_target::remove_hw_watchpoint (CORE_ADDR addr, int len,
+ enum target_hw_bp_type type,
+ struct expression *cond)
{
return procfs_hw_watchpoint (addr, -1, type);
}
-static int
-procfs_insert_hw_watchpoint (struct target_ops *self,
- CORE_ADDR addr, int len,
- enum target_hw_bp_type type,
- struct expression *cond)
+int
+nto_procfs_target::insert_hw_watchpoint (CORE_ADDR addr, int len,
+ enum target_hw_bp_type type,
+ struct expression *cond)
{
return procfs_hw_watchpoint (addr, len, type);
}
-static int
-procfs_stopped_by_watchpoint (struct target_ops *ops)
+int
+nto_procfs_target::stopped_by_watchpoint ()
{
/* NOTE: nto_stopped_by_watchpoint will be called ONLY while we are
stopped due to a SIGTRAP. This assumes gdb works in 'all-stop' mode;
#ifdef PT_GET_THREAD_FIRST
-static const char *
-obsd_pid_to_str (struct target_ops *ops, ptid_t ptid)
+const char *
+obsd_nat_target::pid_to_str (ptid_t ptid)
{
if (ptid_get_lwp (ptid) != 0)
{
return normal_pid_to_str (ptid);
}
-static void
-obsd_update_thread_list (struct target_ops *ops)
+void
+obsd_nat_target::update_thread_list ()
{
pid_t pid = ptid_get_pid (inferior_ptid);
struct ptrace_thread_state pts;
}
}
-static ptid_t
-obsd_wait (struct target_ops *ops,
- ptid_t ptid, struct target_waitstatus *ourstatus, int options)
+ptid_t
+obsd_nat_target::wait (ptid_t ptid, struct target_waitstatus *ourstatus,
+ int options)
{
pid_t pid;
int status, save_errno;
return ptid;
}
-void
-obsd_add_target (struct target_ops *t)
-{
- /* Override some methods to support threads. */
- t->to_pid_to_str = obsd_pid_to_str;
- t->to_update_thread_list = obsd_update_thread_list;
- t->to_wait = obsd_wait;
- add_target (t);
-}
-
-#else
-
-void
-obsd_add_target (struct target_ops *t)
-{
- add_target (t);
-}
-
#endif /* PT_GET_THREAD_FIRST */
#ifndef OBSD_NAT_H
#define OBSD_NAT_H
-extern void obsd_add_target (struct target_ops *);
+#include "inf-ptrace.h"
+
+class obsd_nat_target : public inf_ptrace_target
+{
+ /* Override some methods to support threads. */
+ const char *pid_to_str (ptid_t) override;
+ void update_thread_list () override;
+ ptid_t wait (ptid_t, struct target_waitstatus *, int) override;
+};
#endif /* obsd-nat.h */
#include "inf-ptrace.h"
#include "bsd-kvm.h"
+struct ppc_fbsd_nat_target final : public fbsd_nat_target
+{
+ void fetch_registers (struct regcache *, int) override;
+ void store_registers (struct regcache *, int) override;
+};
+
+static ppc_fbsd_nat_target the_ppc_fbsd_nat_target;
+
/* Fill GDB's register array with the general-purpose register values
in *GREGSETP. */
/* Fetch register REGNO from the child process. If REGNO is -1, do it
for all registers. */
-static void
-ppcfbsd_fetch_inferior_registers (struct target_ops *ops,
- struct regcache *regcache, int regno)
+void
+ppc_fbsd_nat_target::fetch_registers (struct regcache *regcache, int regno)
{
gdb_gregset_t regs;
pid_t pid = ptid_get_lwp (regcache_get_ptid (regcache));
/* Store register REGNO back into the child process. If REGNO is -1,
do this for all registers. */
-static void
-ppcfbsd_store_inferior_registers (struct target_ops *ops,
- struct regcache *regcache, int regno)
+void
+ppc_fbsd_nat_target::store_registers (struct regcache *regcache, int regno)
{
gdb_gregset_t regs;
pid_t pid = ptid_get_lwp (regcache_get_ptid (regcache));
void
_initialize_ppcfbsd_nat (void)
{
- struct target_ops *t;
-
- /* Add in local overrides. */
- t = inf_ptrace_target ();
- t->to_fetch_registers = ppcfbsd_fetch_inferior_registers;
- t->to_store_registers = ppcfbsd_store_inferior_registers;
- fbsd_nat_add_target (t);
+ add_target (&the_ppc_fbsd_nat_target);
/* Support debugging kernel virtual memory images. */
bsd_kvm_add_target (ppcfbsd_supply_pcb);
them and gotten an error. */
int have_ptrace_getsetfpregs = 1;
+struct ppc_linux_nat_target final : public linux_nat_target
+{
+ /* Add our register access methods. */
+ void fetch_registers (struct regcache *, int) override;
+ void store_registers (struct regcache *, int) override;
+
+ /* Add our breakpoint/watchpoint methods. */
+ int can_use_hw_breakpoint (enum bptype, int, int) override;
+
+ int insert_hw_breakpoint (struct gdbarch *, struct bp_target_info *)
+ override;
+
+ int remove_hw_breakpoint (struct gdbarch *, struct bp_target_info *)
+ override;
+
+ int region_ok_for_hw_watchpoint (CORE_ADDR, int) override;
+
+ int insert_watchpoint (CORE_ADDR, int, enum target_hw_bp_type,
+ struct expression *) override;
+
+ int remove_watchpoint (CORE_ADDR, int, enum target_hw_bp_type,
+ struct expression *) override;
+
+ int insert_mask_watchpoint (CORE_ADDR, CORE_ADDR, enum target_hw_bp_type)
+ override;
+
+ int remove_mask_watchpoint (CORE_ADDR, CORE_ADDR, enum target_hw_bp_type)
+ override;
+
+ int stopped_by_watchpoint () override;
+
+ int stopped_data_address (CORE_ADDR *) override;
+
+ int watchpoint_addr_within_range (CORE_ADDR, CORE_ADDR, int) override;
+
+ int can_accel_watchpoint_condition (CORE_ADDR, int, int, struct expression *)
+ override;
+
+ int masked_watch_num_registers (CORE_ADDR, CORE_ADDR) override;
+
+ int ranged_break_num_registers () override;
+
+ const struct target_desc *read_description () override;
+
+ int auxv_parse (gdb_byte **readptr,
+ gdb_byte *endptr, CORE_ADDR *typep, CORE_ADDR *valp)
+ override;
+};
+
+static ppc_linux_nat_target the_ppc_linux_nat_target;
+
/* *INDENT-OFF* */
/* registers layout, as presented by the ptrace interface:
PT_R0, PT_R1, PT_R2, PT_R3, PT_R4, PT_R5, PT_R6, PT_R7,
/* Fetch registers from the child process. Fetch all registers if
regno == -1, otherwise fetch all general registers or all floating
point registers depending upon the value of regno. */
-static void
-ppc_linux_fetch_inferior_registers (struct target_ops *ops,
- struct regcache *regcache, int regno)
+void
+ppc_linux_nat_target::fetch_registers (struct regcache *regcache, int regno)
{
pid_t tid = get_ptrace_pid (regcache_get_ptid (regcache));
{
CORE_ADDR field;
- if (target_auxv_search (¤t_target, AT_HWCAP, &field))
+ if (target_auxv_search (target_stack, AT_HWCAP, &field))
return (unsigned long) field;
return 0;
return have_ptrace_hwdebug_interface;
}
-static int
-ppc_linux_can_use_hw_breakpoint (struct target_ops *self,
- enum bptype type, int cnt, int ot)
+int
+ppc_linux_nat_target::can_use_hw_breakpoint (enum bptype type, int cnt, int ot)
{
int total_hw_wp, total_hw_bp;
return 1;
}
-static int
-ppc_linux_region_ok_for_hw_watchpoint (struct target_ops *self,
- CORE_ADDR addr, int len)
+int
+ppc_linux_nat_target::region_ok_for_hw_watchpoint (CORE_ADDR addr, int len)
{
/* Handle sub-8-byte quantities. */
if (len <= 0)
/* Return the number of registers needed for a ranged breakpoint. */
-static int
-ppc_linux_ranged_break_num_registers (struct target_ops *target)
+int
+ppc_linux_nat_target::ranged_break_num_registers ()
{
return ((have_ptrace_hwdebug_interface ()
&& hwdebug_info.features & PPC_DEBUG_FEATURE_INSN_BP_RANGE)?
/* Insert the hardware breakpoint described by BP_TGT. Returns 0 for
success, 1 if hardware breakpoints are not supported or -1 for failure. */
-static int
-ppc_linux_insert_hw_breakpoint (struct target_ops *self,
- struct gdbarch *gdbarch,
- struct bp_target_info *bp_tgt)
+int
+ppc_linux_nat_target::insert_hw_breakpoint (struct gdbarch *gdbarch,
+ struct bp_target_info *bp_tgt)
{
struct lwp_info *lp;
struct ppc_hw_breakpoint p;
return 0;
}
-static int
-ppc_linux_remove_hw_breakpoint (struct target_ops *self,
- struct gdbarch *gdbarch,
- struct bp_target_info *bp_tgt)
+int
+ppc_linux_nat_target::remove_hw_breakpoint (struct gdbarch *gdbarch,
+ struct bp_target_info *bp_tgt)
{
struct lwp_info *lp;
struct ppc_hw_breakpoint p;
or hw_access for an access watchpoint. Returns 0 on success and throws
an error on failure. */
-static int
-ppc_linux_insert_mask_watchpoint (struct target_ops *ops, CORE_ADDR addr,
- CORE_ADDR mask, enum target_hw_bp_type rw)
+int
+ppc_linux_nat_target::insert_mask_watchpoint (CORE_ADDR addr, CORE_ADDR mask,
+ target_hw_bp_type rw)
{
struct lwp_info *lp;
struct ppc_hw_breakpoint p;
or hw_access for an access watchpoint. Returns 0 on success and throws
an error on failure. */
-static int
-ppc_linux_remove_mask_watchpoint (struct target_ops *ops, CORE_ADDR addr,
- CORE_ADDR mask, enum target_hw_bp_type rw)
+int
+ppc_linux_nat_target::remove_mask_watchpoint (CORE_ADDR addr, CORE_ADDR mask,
+ target_hw_bp_type rw)
{
struct lwp_info *lp;
struct ppc_hw_breakpoint p;
/* Return non-zero if the target is capable of using hardware to evaluate
the condition expression, thus only triggering the watchpoint when it is
true. */
-static int
-ppc_linux_can_accel_watchpoint_condition (struct target_ops *self,
- CORE_ADDR addr, int len, int rw,
- struct expression *cond)
+int
+ppc_linux_nat_target::can_accel_watchpoint_condition (CORE_ADDR addr, int len,
+ int rw,
+ struct expression *cond)
{
CORE_ADDR data_value;
p->addr = (uint64_t) addr;
}
-static int
-ppc_linux_insert_watchpoint (struct target_ops *self, CORE_ADDR addr, int len,
- enum target_hw_bp_type type,
- struct expression *cond)
+int
+ppc_linux_nat_target::insert_watchpoint (CORE_ADDR addr, int len,
+ enum target_hw_bp_type type,
+ struct expression *cond)
{
struct lwp_info *lp;
int ret = -1;
return ret;
}
-static int
-ppc_linux_remove_watchpoint (struct target_ops *self, CORE_ADDR addr, int len,
- enum target_hw_bp_type type,
- struct expression *cond)
+int
+ppc_linux_nat_target::remove_watchpoint (CORE_ADDR addr, int len,
+ enum target_hw_bp_type type,
+ struct expression *cond)
{
struct lwp_info *lp;
int ret = -1;
xfree (t);
}
-static int
-ppc_linux_stopped_data_address (struct target_ops *target, CORE_ADDR *addr_p)
+int
+ppc_linux_nat_target::stopped_data_address (CORE_ADDR *addr_p)
{
siginfo_t siginfo;
return 1;
}
-static int
-ppc_linux_stopped_by_watchpoint (struct target_ops *ops)
+int
+ppc_linux_nat_target::stopped_by_watchpoint ()
{
CORE_ADDR addr;
- return ppc_linux_stopped_data_address (ops, &addr);
+ return stopped_data_address (&addr);
}
-static int
-ppc_linux_watchpoint_addr_within_range (struct target_ops *target,
- CORE_ADDR addr,
- CORE_ADDR start, int length)
+int
+ppc_linux_nat_target::watchpoint_addr_within_range (CORE_ADDR addr,
+ CORE_ADDR start,
+ int length)
{
int mask;
/* Return the number of registers needed for a masked hardware watchpoint. */
-static int
-ppc_linux_masked_watch_num_registers (struct target_ops *target,
- CORE_ADDR addr, CORE_ADDR mask)
+int
+ppc_linux_nat_target::masked_watch_num_registers (CORE_ADDR addr, CORE_ADDR mask)
{
if (!have_ptrace_hwdebug_interface ()
|| (hwdebug_info.features & PPC_DEBUG_FEATURE_DATA_BP_MASK) == 0)
return 2;
}
-static void
-ppc_linux_store_inferior_registers (struct target_ops *ops,
- struct regcache *regcache, int regno)
+void
+ppc_linux_nat_target::store_registers (struct regcache *regcache, int regno)
{
pid_t tid = get_ptrace_pid (regcache_get_ptid (regcache));
return wordsize;
}
-static int
-ppc_linux_auxv_parse (struct target_ops *ops, gdb_byte **readptr,
- gdb_byte *endptr, CORE_ADDR *typep, CORE_ADDR *valp)
+int
+ppc_linux_nat_target::auxv_parse (gdb_byte **readptr,
+ gdb_byte *endptr, CORE_ADDR *typep,
+ CORE_ADDR *valp)
{
int sizeof_auxv_field = ppc_linux_target_wordsize ();
enum bfd_endian byte_order = gdbarch_byte_order (target_gdbarch ());
return 1;
}
-static const struct target_desc *
-ppc_linux_read_description (struct target_ops *ops)
+const struct target_desc *
+ppc_linux_nat_target::read_description ()
{
int altivec = 0;
int vsx = 0;
void
_initialize_ppc_linux_nat (void)
{
- struct target_ops *t;
-
- /* Fill in the generic GNU/Linux methods. */
- t = linux_target ();
-
- /* Add our register access methods. */
- t->to_fetch_registers = ppc_linux_fetch_inferior_registers;
- t->to_store_registers = ppc_linux_store_inferior_registers;
-
- /* Add our breakpoint/watchpoint methods. */
- t->to_can_use_hw_breakpoint = ppc_linux_can_use_hw_breakpoint;
- t->to_insert_hw_breakpoint = ppc_linux_insert_hw_breakpoint;
- t->to_remove_hw_breakpoint = ppc_linux_remove_hw_breakpoint;
- t->to_region_ok_for_hw_watchpoint = ppc_linux_region_ok_for_hw_watchpoint;
- t->to_insert_watchpoint = ppc_linux_insert_watchpoint;
- t->to_remove_watchpoint = ppc_linux_remove_watchpoint;
- t->to_insert_mask_watchpoint = ppc_linux_insert_mask_watchpoint;
- t->to_remove_mask_watchpoint = ppc_linux_remove_mask_watchpoint;
- t->to_stopped_by_watchpoint = ppc_linux_stopped_by_watchpoint;
- t->to_stopped_data_address = ppc_linux_stopped_data_address;
- t->to_watchpoint_addr_within_range = ppc_linux_watchpoint_addr_within_range;
- t->to_can_accel_watchpoint_condition
- = ppc_linux_can_accel_watchpoint_condition;
- t->to_masked_watch_num_registers = ppc_linux_masked_watch_num_registers;
- t->to_ranged_break_num_registers = ppc_linux_ranged_break_num_registers;
-
- t->to_read_description = ppc_linux_read_description;
- t->to_auxv_parse = ppc_linux_auxv_parse;
+ linux_target = &the_ppc_linux_nat_target;
gdb::observers::thread_exit.attach (ppc_linux_thread_exit);
/* Register the target. */
- linux_nat_add_target (t);
- linux_nat_set_new_thread (t, ppc_linux_new_thread);
+ add_target (linux_target);
+
+ linux_nat_set_new_thread (linux_target, ppc_linux_new_thread);
}
/* Look up cached address of thread-local variable. */
if (!ptid_equal (spe_context_cache_ptid, inferior_ptid))
{
- struct target_ops *target = ¤t_target;
+ struct target_ops *target = target_stack;
TRY
{
Instead, we have cached the lm_addr value, and use that to
directly call the target's to_get_thread_local_address. */
spe_context_cache_address
- = target->to_get_thread_local_address (target, inferior_ptid,
- spe_context_lm_addr,
- spe_context_offset);
+ = target->get_thread_local_address (inferior_ptid,
+ spe_context_lm_addr,
+ spe_context_offset);
spe_context_cache_ptid = inferior_ptid;
}
return 0;
xsnprintf (annex, sizeof annex, "%d/regs", data.id);
- if (target_read (¤t_target, TARGET_OBJECT_SPU, annex,
+ if (target_read (target_stack, TARGET_OBJECT_SPU, annex,
data.gprs, 0, sizeof data.gprs)
== sizeof data.gprs)
{
#include "bsd-kvm.h"
#include "inf-ptrace.h"
+struct ppc_nbsd_nat_target final : public inf_ptrace_target
+{
+ void fetch_registers (struct regcache *, int) override;
+ void store_registers (struct regcache *, int) override;
+};
+
+static ppc_nbsd_nat_target the_ppc_nbsd_nat_target;
+
/* Returns true if PT_GETREGS fetches this register. */
static int
|| regnum == tdep->ppc_fpscr_regnum);
}
-static void
-ppcnbsd_fetch_inferior_registers (struct target_ops *ops,
- struct regcache *regcache, int regnum)
+void
+ppc_nbsd_nat_target::fetch_registers (struct regcache *regcache, int regnum)
{
struct gdbarch *gdbarch = regcache->arch ();
pid_t pid = ptid_get_pid (regcache_get_ptid (regcache));
}
}
-static void
-ppcnbsd_store_inferior_registers (struct target_ops *ops,
- struct regcache *regcache, int regnum)
+void
+ppc_nbsd_nat_target::store_registers (struct regcache *regcache, int regnum)
{
struct gdbarch *gdbarch = regcache->arch ();
pid_t pid = ptid_get_pid (regcache_get_ptid (regcache));
void
_initialize_ppcnbsd_nat (void)
{
- struct target_ops *t;
-
/* Support debugging kernel virtual memory images. */
bsd_kvm_add_target (ppcnbsd_supply_pcb);
- /* Add in local overrides. */
- t = inf_ptrace_target ();
- t->to_fetch_registers = ppcnbsd_fetch_inferior_registers;
- t->to_store_registers = ppcnbsd_store_inferior_registers;
- add_target (t);
+ add_target (&the_ppc_nbsd_nat_target);
}
#include "obsd-nat.h"
#include "bsd-kvm.h"
+struct ppc_obsd_nat_target final : public obsd_nat_target
+{
+ void fetch_registers (struct regcache *, int) override;
+ void store_registers (struct regcache *, int) override;
+};
+
+static ppc_obsd_nat_target the_ppc_obsd_nat_target;
+
/* OpenBSD/powerpc didn't have PT_GETFPREGS/PT_SETFPREGS until release
4.0. On older releases the floating-point registers are handled by
PT_GETREGS/PT_SETREGS, but fpscr wasn't available.. */
/* Fetch register REGNUM from the inferior. If REGNUM is -1, do this
for all registers. */
-static void
-ppcobsd_fetch_registers (struct target_ops *ops,
- struct regcache *regcache, int regnum)
+void
+ppc_obsd_nat_target::fetch_registers (struct regcache *regcache, int regnum)
{
struct reg regs;
pid_t pid = ptid_get_pid (regcache_get_ptid (regcache));
/* Store register REGNUM back into the inferior. If REGNUM is -1, do
this for all registers. */
-static void
-ppcobsd_store_registers (struct target_ops *ops,
- struct regcache *regcache, int regnum)
+void
+ppc_obsd_nat_target::store_registers (struct regcache *regcache, int regnum)
{
struct reg regs;
pid_t pid = ptid_get_pid (regcache_get_ptid (regcache));
void
_initialize_ppcobsd_nat (void)
{
- struct target_ops *t;
-
- /* Add in local overrides. */
- t = inf_ptrace_target ();
- t->to_fetch_registers = ppcobsd_fetch_registers;
- t->to_store_registers = ppcobsd_store_registers;
- obsd_add_target (t);
+ add_target (&the_ppc_obsd_nat_target);
/* General-purpose registers. */
ppcobsd_reg_offsets.r0_offset = offsetof (struct reg, gpr);
/* This module defines the GDB target vector and its methods. */
-static void procfs_attach (struct target_ops *, const char *, int);
-static void procfs_detach (struct target_ops *, inferior *, int);
-static void procfs_resume (struct target_ops *,
- ptid_t, int, enum gdb_signal);
-static void procfs_files_info (struct target_ops *);
-static void procfs_fetch_registers (struct target_ops *,
- struct regcache *, int);
-static void procfs_store_registers (struct target_ops *,
- struct regcache *, int);
-static void procfs_pass_signals (struct target_ops *self,
- int, unsigned char *);
-static void procfs_kill_inferior (struct target_ops *ops);
-static void procfs_mourn_inferior (struct target_ops *ops);
-static void procfs_create_inferior (struct target_ops *, const char *,
- const std::string &, char **, int);
-static ptid_t procfs_wait (struct target_ops *,
- ptid_t, struct target_waitstatus *, int);
+
static enum target_xfer_status procfs_xfer_memory (gdb_byte *,
const gdb_byte *,
ULONGEST, ULONGEST,
ULONGEST *);
-static target_xfer_partial_ftype procfs_xfer_partial;
-static int procfs_thread_alive (struct target_ops *ops, ptid_t);
+class procfs_target final : public inf_child_target
+{
+public:
+ void create_inferior (const char *, const std::string &,
+ char **, int) override;
+
+ void kill () override;
+
+ void mourn_inferior () override;
+
+ void attach (const char *, int) override;
+ void detach (inferior *inf, int) override;
+
+ void resume (ptid_t, int, enum gdb_signal) override;
+ ptid_t wait (ptid_t, struct target_waitstatus *, int) override;
+
+ void fetch_registers (struct regcache *, int) override;
+ void store_registers (struct regcache *, int) override;
+
+ enum target_xfer_status xfer_partial (enum target_object object,
+ const char *annex,
+ gdb_byte *readbuf,
+ const gdb_byte *writebuf,
+ ULONGEST offset, ULONGEST len,
+ ULONGEST *xfered_len) override;
+
+ void pass_signals (int, unsigned char *) override;
-static void procfs_update_thread_list (struct target_ops *ops);
-static const char *procfs_pid_to_str (struct target_ops *, ptid_t);
+ void files_info () override;
-static int proc_find_memory_regions (struct target_ops *self,
- find_memory_region_ftype, void *);
+ void update_thread_list () override;
-static char *procfs_make_note_section (struct target_ops *self,
- bfd *, int *);
+ int thread_alive (ptid_t ptid) override;
-static int procfs_can_use_hw_breakpoint (struct target_ops *self,
- enum bptype, int, int);
+ const char *pid_to_str (ptid_t) override;
-static void procfs_info_proc (struct target_ops *, const char *,
- enum info_proc_what);
+ thread_control_capabilities get_thread_control_capabilities () override
+ { return tc_schedlock; }
-static int procfs_stopped_by_watchpoint (struct target_ops *);
+ /* find_memory_regions support method for gcore */
+ int find_memory_regions (find_memory_region_ftype func, void *data)
+ override;
-static int procfs_insert_watchpoint (struct target_ops *,
- CORE_ADDR, int,
- enum target_hw_bp_type,
- struct expression *);
+ char *make_corefile_notes (bfd *, int *) override;
-static int procfs_remove_watchpoint (struct target_ops *,
- CORE_ADDR, int,
- enum target_hw_bp_type,
- struct expression *);
+ bool info_proc (const char *, enum info_proc_what) override;
+
+#if defined(PR_MODEL_NATIVE) && (PR_MODEL_NATIVE == PR_MODEL_LP64)
+ int auxv_parse (gdb_byte **readptr,
+ gdb_byte *endptr, CORE_ADDR *typep, CORE_ADDR *valp)
+ override;
+#endif
+
+ int stopped_by_watchpoint () override;
+
+ int insert_watchpoint (CORE_ADDR, int, enum target_hw_bp_type,
+ struct expression *) override;
+
+ int remove_watchpoint (CORE_ADDR, int, enum target_hw_bp_type,
+ struct expression *) override;
+
+ int region_ok_for_hw_watchpoint (CORE_ADDR, int) override;
+
+ int can_use_hw_breakpoint (enum bptype, int, int) override;
+ int stopped_data_address (CORE_ADDR *) override;
+};
-static int procfs_region_ok_for_hw_watchpoint (struct target_ops *,
- CORE_ADDR, int);
-static int procfs_stopped_data_address (struct target_ops *, CORE_ADDR *);
+static procfs_target the_procfs_target;
#if defined (PR_MODEL_NATIVE) && (PR_MODEL_NATIVE == PR_MODEL_LP64)
/* When GDB is built as 64-bit application on Solaris, the auxv data
is presented in 64-bit format. We need to provide a custom parser
to handle that. */
-static int
-procfs_auxv_parse (struct target_ops *ops, gdb_byte **readptr,
- gdb_byte *endptr, CORE_ADDR *typep, CORE_ADDR *valp)
+int
+procfs_target::auxv_parse (gdb_byte **readptr,
+ gdb_byte *endptr, CORE_ADDR *typep, CORE_ADDR *valp)
{
enum bfd_endian byte_order = gdbarch_byte_order (target_gdbarch ());
gdb_byte *ptr = *readptr;
}
#endif
-/* Create a procfs target. */
-
-static struct target_ops *
-procfs_target (void)
-{
- struct target_ops *t = inf_child_target ();
-
- t->to_create_inferior = procfs_create_inferior;
- t->to_kill = procfs_kill_inferior;
- t->to_mourn_inferior = procfs_mourn_inferior;
- t->to_attach = procfs_attach;
- t->to_detach = procfs_detach;
- t->to_wait = procfs_wait;
- t->to_resume = procfs_resume;
- t->to_fetch_registers = procfs_fetch_registers;
- t->to_store_registers = procfs_store_registers;
- t->to_xfer_partial = procfs_xfer_partial;
- t->to_pass_signals = procfs_pass_signals;
- t->to_files_info = procfs_files_info;
-
- t->to_update_thread_list = procfs_update_thread_list;
- t->to_thread_alive = procfs_thread_alive;
- t->to_pid_to_str = procfs_pid_to_str;
-
- t->to_has_thread_control = tc_schedlock;
- t->to_find_memory_regions = proc_find_memory_regions;
- t->to_make_corefile_notes = procfs_make_note_section;
- t->to_info_proc = procfs_info_proc;
-
-#if defined(PR_MODEL_NATIVE) && (PR_MODEL_NATIVE == PR_MODEL_LP64)
- t->to_auxv_parse = procfs_auxv_parse;
-#endif
-
- t->to_stopped_by_watchpoint = procfs_stopped_by_watchpoint;
- t->to_insert_watchpoint = procfs_insert_watchpoint;
- t->to_remove_watchpoint = procfs_remove_watchpoint;
- t->to_region_ok_for_hw_watchpoint = procfs_region_ok_for_hw_watchpoint;
- t->to_can_use_hw_breakpoint = procfs_can_use_hw_breakpoint;
- t->to_stopped_data_address = procfs_stopped_data_address;
-
- t->to_magic = OPS_MAGIC;
-
- return t;
-}
-
/* =================== END, TARGET_OPS "MODULE" =================== */
/* World Unification:
return 0;
}
-static void
-procfs_attach (struct target_ops *ops, const char *args, int from_tty)
+void
+procfs_target::attach (const char *args, int from_tty)
{
char *exec_file;
int pid;
fflush (stdout);
}
inferior_ptid = do_attach (pid_to_ptid (pid));
- if (!target_is_pushed (ops))
- push_target (ops);
+ if (!target_is_pushed (this))
+ push_target (this);
}
-static void
-procfs_detach (struct target_ops *ops, inferior *inf, int from_tty)
+void
+procfs_target::detach (inferior *inf, int from_tty)
{
int pid = ptid_get_pid (inferior_ptid);
inferior_ptid = null_ptid;
detach_inferior (pid);
- inf_child_maybe_unpush_target (ops);
+ maybe_unpush_target ();
}
static ptid_t
registers. So we cache the results, and mark the cache invalid
when the process is resumed. */
-static void
-procfs_fetch_registers (struct target_ops *ops,
- struct regcache *regcache, int regnum)
+void
+procfs_target::fetch_registers (struct regcache *regcache, int regnum)
{
gdb_gregset_t *gregs;
procinfo *pi;
FIXME: is that a really bad idea? Have to think about cases where
writing one register might affect the value of others, etc. */
-static void
-procfs_store_registers (struct target_ops *ops,
- struct regcache *regcache, int regnum)
+void
+procfs_target::store_registers (struct regcache *regcache, int regnum)
{
gdb_gregset_t *gregs;
procinfo *pi;
Returns the id of process (and possibly thread) that incurred the
event. Event codes are returned through a pointer parameter. */
-static ptid_t
-procfs_wait (struct target_ops *ops,
- ptid_t ptid, struct target_waitstatus *status, int options)
+ptid_t
+procfs_target::wait (ptid_t ptid, struct target_waitstatus *status,
+ int options)
{
/* First cut: loosely based on original version 2.1. */
procinfo *pi;
int wait_retval;
/* /proc file not found; presumably child has terminated. */
- wait_retval = wait (&wstat); /* "wait" for the child's exit. */
+ wait_retval = ::wait (&wstat); /* "wait" for the child's exit. */
/* Wrong child? */
if (wait_retval != ptid_get_pid (inferior_ptid))
}
else
{
- int temp = wait (&wstat);
+ int temp = ::wait (&wstat);
/* FIXME: shouldn't I make sure I get the right
event from the right process? If (for
/* Perform a partial transfer to/from the specified object. For
memory transfers, fall back to the old memory xfer functions. */
-static enum target_xfer_status
-procfs_xfer_partial (struct target_ops *ops, enum target_object object,
- const char *annex, gdb_byte *readbuf,
- const gdb_byte *writebuf, ULONGEST offset, ULONGEST len,
- ULONGEST *xfered_len)
+enum target_xfer_status
+procfs_target::xfer_partial (enum target_object object,
+ const char *annex, gdb_byte *readbuf,
+ const gdb_byte *writebuf, ULONGEST offset,
+ ULONGEST len, ULONGEST *xfered_len)
{
switch (object)
{
return procfs_xfer_memory (readbuf, writebuf, offset, len, xfered_len);
case TARGET_OBJECT_AUXV:
- return memory_xfer_auxv (ops, object, annex, readbuf, writebuf,
+ return memory_xfer_auxv (this, object, annex, readbuf, writebuf,
offset, len, xfered_len);
default:
- return ops->beneath->to_xfer_partial (ops->beneath, object, annex,
- readbuf, writebuf, offset, len,
- xfered_len);
+ return this->beneath->xfer_partial (object, annex,
+ readbuf, writebuf, offset, len,
+ xfered_len);
}
}
allow any child thread to run; if non-zero, then allow only the
indicated thread to run. (not implemented yet). */
-static void
-procfs_resume (struct target_ops *ops,
- ptid_t ptid, int step, enum gdb_signal signo)
+void
+procfs_target::resume (ptid_t ptid, int step, enum gdb_signal signo)
{
procinfo *pi, *thread;
int native_signo;
/* Set up to trace signals in the child process. */
-static void
-procfs_pass_signals (struct target_ops *self,
- int numsigs, unsigned char *pass_signals)
+void
+procfs_target::pass_signals (int numsigs, unsigned char *pass_signals)
{
sigset_t signals;
procinfo *pi = find_procinfo_or_die (ptid_get_pid (inferior_ptid), 0);
/* Print status information about the child process. */
-static void
-procfs_files_info (struct target_ops *ignore)
+void
+procfs_target::files_info ()
{
struct inferior *inf = current_inferior ();
/* We're done debugging it, and we want it to go away. Then we want
GDB to forget all about it. */
-static void
-procfs_kill_inferior (struct target_ops *ops)
+void
+procfs_target::kill ()
{
if (!ptid_equal (inferior_ptid, null_ptid)) /* ? */
{
/* Forget we ever debugged this thing! */
-static void
-procfs_mourn_inferior (struct target_ops *ops)
+void
+procfs_target::mourn_inferior ()
{
procinfo *pi;
generic_mourn_inferior ();
- inf_child_maybe_unpush_target (ops);
+ maybe_unpush_target ();
}
/* When GDB forks to create a runnable inferior process, this function
abstracted out and shared with other unix targets such as
inf-ptrace? */
-static void
-procfs_create_inferior (struct target_ops *ops, const char *exec_file,
- const std::string &allargs, char **env, int from_tty)
+void
+procfs_target::create_inferior (const char *exec_file,
+ const std::string &allargs,
+ char **env, int from_tty)
{
char *shell_file = getenv ("SHELL");
char *tryname;
pid shouldn't change. */
add_thread_silent (pid_to_ptid (pid));
- procfs_init_inferior (ops, pid);
+ procfs_init_inferior (this, pid);
}
/* An observer for the "inferior_created" event. */
/* Query all the threads that the target knows about, and give them
back to GDB to add to its list. */
-static void
-procfs_update_thread_list (struct target_ops *ops)
+void
+procfs_target::update_thread_list ()
{
procinfo *pi;
really seem to be doing his job. Got to investigate how to tell
when a thread is really gone. */
-static int
-procfs_thread_alive (struct target_ops *ops, ptid_t ptid)
+int
+procfs_target::thread_alive (ptid_t ptid)
{
int proc, thread;
procinfo *pi;
/* Convert PTID to a string. Returns the string in a static
buffer. */
-static const char *
-procfs_pid_to_str (struct target_ops *ops, ptid_t ptid)
+const char *
+procfs_target::pid_to_str (ptid_t ptid)
{
static char buf[80];
procfs.c targets due to the fact that some of them still define
target_can_use_hardware_watchpoint. */
-static int
-procfs_can_use_hw_breakpoint (struct target_ops *self,
- enum bptype type,
- int cnt, int othertype)
+int
+procfs_target::can_use_hw_breakpoint (enum bptype type, int cnt, int othertype)
{
/* Due to the way that proc_set_watchpoint() is implemented, host
and target pointers must be of the same size. If they are not,
/* Returns non-zero if process is stopped on a hardware watchpoint
fault, else returns zero. */
-static int
-procfs_stopped_by_watchpoint (struct target_ops *ops)
+int
+procfs_target::stopped_by_watchpoint ()
{
procinfo *pi;
procfs_stopped_by_watchpoint returned 1, thus no further checks are
done. The function also assumes that ADDR is not NULL. */
-static int
-procfs_stopped_data_address (struct target_ops *targ, CORE_ADDR *addr)
+int
+procfs_target::stopped_data_address (CORE_ADDR *addr)
{
procinfo *pi;
return proc_watchpoint_address (pi, addr);
}
-static int
-procfs_insert_watchpoint (struct target_ops *self,
- CORE_ADDR addr, int len,
- enum target_hw_bp_type type,
- struct expression *cond)
+int
+procfs_target::insert_watchpoint (CORE_ADDR addr, int len,
+ enum target_hw_bp_type type,
+ struct expression *cond)
{
if (!target_have_steppable_watchpoint
&& !gdbarch_have_nonsteppable_watchpoint (target_gdbarch ()))
}
}
-static int
-procfs_remove_watchpoint (struct target_ops *self,
- CORE_ADDR addr, int len,
- enum target_hw_bp_type type,
- struct expression *cond)
+int
+procfs_target::remove_watchpoint (CORE_ADDR addr, int len,
+ enum target_hw_bp_type type,
+ struct expression *cond)
{
return procfs_set_watchpoint (inferior_ptid, addr, 0, 0, 0);
}
-static int
-procfs_region_ok_for_hw_watchpoint (struct target_ops *self,
- CORE_ADDR addr, int len)
+int
+procfs_target::region_ok_for_hw_watchpoint (CORE_ADDR addr, int len)
{
/* The man page for proc(4) on Solaris 2.6 and up says that the
system can support "thousands" of hardware watchpoints, but gives
Stops iterating and returns the first non-zero value returned by
the callback. */
-static int
-proc_find_memory_regions (struct target_ops *self,
- find_memory_region_ftype func, void *data)
+int
+procfs_target::find_memory_regions (find_memory_region_ftype func, void *data)
{
procinfo *pi = find_procinfo_or_die (ptid_get_pid (inferior_ptid), 0);
/* Implement the "info proc" command. */
-static void
-procfs_info_proc (struct target_ops *ops, const char *args,
- enum info_proc_what what)
+bool
+procfs_target::info_proc (const char *args, enum info_proc_what what)
{
struct cleanup *old_chain;
procinfo *process = NULL;
}
do_cleanups (old_chain);
+
+ return true;
}
/* Modify the status of the system call identified by SYSCALLNUM in
add_com ("proc-untrace-exit", no_class, proc_untrace_sysexit_cmd,
_("Cancel a trace of exits from the syscall."));
- add_target (procfs_target ());
+ add_target (&the_procfs_target);
}
/* =================== END, GDB "MODULE" =================== */
return GDB_SIGNAL_0;
}
-static char *
-procfs_make_note_section (struct target_ops *self, bfd *obfd, int *note_size)
+char *
+procfs_target::make_corefile_notes (bfd *obfd, int *note_size)
{
struct cleanup *old_chain;
gdb_gregset_t gregs;
&thread_args);
note_data = thread_args.note_data;
- auxv_len = target_read_alloc (¤t_target, TARGET_OBJECT_AUXV,
+ auxv_len = target_read_alloc (target_stack, TARGET_OBJECT_AUXV,
NULL, &auxv);
if (auxv_len > 0)
{
/* If non-null, ravenscar task support is enabled. */
static int ravenscar_task_support = 1;
-/* This module's target-specific operations. */
-static struct target_ops ravenscar_ops;
-
/* PTID of the last thread that received an event.
This can be useful to determine the associated task that received
the event, to make it the current task. */
static const char ravenscar_runtime_initializer[] =
"system__bb__threads__initialize";
-static void ravenscar_update_thread_list (struct target_ops *ops);
+struct ravenscar_thread_target final : public target_ops
+{
+ ravenscar_thread_target ()
+ { to_stratum = thread_stratum; }
+
+ const char *shortname () override
+ { return "ravenscar"; }
+
+ const char *longname () override
+ { return _("Ravenscar tasks."); }
+
+ const char *doc () override
+ { return _("Ravenscar tasks support."); }
+
+ ptid_t wait (ptid_t, struct target_waitstatus *, int) override;
+ void resume (ptid_t, int, enum gdb_signal) override;
+
+ void fetch_registers (struct regcache *, int) override;
+ void store_registers (struct regcache *, int) override;
+
+ void prepare_to_store (struct regcache *) override;
+
+ int stopped_by_sw_breakpoint () override;
+
+ int stopped_by_hw_breakpoint () override;
+
+ int stopped_by_watchpoint () override;
+
+ int stopped_data_address (CORE_ADDR *) override;
+
+ int thread_alive (ptid_t ptid) override;
+
+ int core_of_thread (ptid_t ptid) override;
+
+ void update_thread_list () override;
+
+ const char *extra_thread_info (struct thread_info *) override;
+
+ const char *pid_to_str (ptid_t) override;
+
+ ptid_t get_ada_task_ptid (long lwp, long thread) override;
+
+ void mourn_inferior () override;
+
+ int has_all_memory () override { return default_child_has_all_memory (); }
+ int has_memory () override { return default_child_has_memory (); }
+ int has_stack () override { return default_child_has_stack (); }
+ int has_registers () override { return default_child_has_registers (); }
+ int has_execution (ptid_t ptid) override
+ { return default_child_has_execution (ptid); }
+};
+
+/* This module's target-specific operations. */
+static ravenscar_thread_target ravenscar_ops;
+
static ptid_t ravenscar_active_task (int cpu);
-static const char *ravenscar_extra_thread_info (struct target_ops *self,
- struct thread_info *tp);
-static int ravenscar_thread_alive (struct target_ops *ops, ptid_t ptid);
-static void ravenscar_fetch_registers (struct target_ops *ops,
- struct regcache *regcache, int regnum);
-static void ravenscar_store_registers (struct target_ops *ops,
- struct regcache *regcache, int regnum);
-static void ravenscar_prepare_to_store (struct target_ops *self,
- struct regcache *regcache);
-static void ravenscar_resume (struct target_ops *ops, ptid_t ptid, int step,
- enum gdb_signal siggnal);
-static void ravenscar_mourn_inferior (struct target_ops *ops);
static void ravenscar_update_inferior_ptid (void);
static int has_ravenscar_runtime (void);
static int ravenscar_runtime_initialized (void);
return extract_typed_address (buf, builtin_type_void_data_ptr);
}
-static void
-ravenscar_resume (struct target_ops *ops, ptid_t ptid, int step,
- enum gdb_signal siggnal)
+void
+ravenscar_thread_target::resume (ptid_t ptid, int step, enum gdb_signal siggnal)
{
- struct target_ops *beneath = find_target_beneath (ops);
+ struct target_ops *beneath = find_target_beneath (this);
inferior_ptid = base_ptid;
- beneath->to_resume (beneath, base_ptid, step, siggnal);
+ beneath->resume (base_ptid, step, siggnal);
}
-static ptid_t
-ravenscar_wait (struct target_ops *ops, ptid_t ptid,
- struct target_waitstatus *status,
- int options)
+ptid_t
+ravenscar_thread_target::wait (ptid_t ptid,
+ struct target_waitstatus *status,
+ int options)
{
- struct target_ops *beneath = find_target_beneath (ops);
+ struct target_ops *beneath = find_target_beneath (this);
ptid_t event_ptid;
inferior_ptid = base_ptid;
- event_ptid = beneath->to_wait (beneath, base_ptid, status, 0);
+ event_ptid = beneath->wait (base_ptid, status, 0);
/* Find any new threads that might have been created, and update
inferior_ptid to the active thread.
&& status->kind != TARGET_WAITKIND_SIGNALLED)
{
inferior_ptid = event_ptid;
- ravenscar_update_thread_list (ops);
+ this->update_thread_list ();
ravenscar_update_inferior_ptid ();
}
return inferior_ptid;
add_thread (task->ptid);
}
-static void
-ravenscar_update_thread_list (struct target_ops *ops)
+void
+ravenscar_thread_target::update_thread_list ()
{
ada_build_task_list ();
return ptid_build (ptid_get_pid (base_ptid), 0, tid);
}
-static const char *
-ravenscar_extra_thread_info (struct target_ops *self, struct thread_info *tp)
+const char *
+ravenscar_thread_target::extra_thread_info (thread_info *tp)
{
return "Ravenscar task";
}
-static int
-ravenscar_thread_alive (struct target_ops *ops, ptid_t ptid)
+int
+ravenscar_thread_target::thread_alive (ptid_t ptid)
{
/* Ravenscar tasks are non-terminating. */
return 1;
}
-static const char *
-ravenscar_pid_to_str (struct target_ops *ops, ptid_t ptid)
+const char *
+ravenscar_thread_target::pid_to_str (ptid_t ptid)
{
static char buf[30];
return buf;
}
-static void
-ravenscar_fetch_registers (struct target_ops *ops,
- struct regcache *regcache, int regnum)
+void
+ravenscar_thread_target::fetch_registers (struct regcache *regcache, int regnum)
{
- struct target_ops *beneath = find_target_beneath (ops);
+ struct target_ops *beneath = find_target_beneath (this);
ptid_t ptid = regcache_get_ptid (regcache);
if (ravenscar_runtime_initialized ()
arch_ops->to_fetch_registers (regcache, regnum);
}
else
- beneath->to_fetch_registers (beneath, regcache, regnum);
+ beneath->fetch_registers (regcache, regnum);
}
-static void
-ravenscar_store_registers (struct target_ops *ops,
- struct regcache *regcache, int regnum)
+void
+ravenscar_thread_target::store_registers (struct regcache *regcache,
+ int regnum)
{
- struct target_ops *beneath = find_target_beneath (ops);
+ target_ops *beneath = find_target_beneath (this);
ptid_t ptid = regcache_get_ptid (regcache);
if (ravenscar_runtime_initialized ()
struct ravenscar_arch_ops *arch_ops
= gdbarch_ravenscar_ops (gdbarch);
- arch_ops->to_store_registers (regcache, regnum);
+ beneath->store_registers (regcache, regnum);
}
else
- beneath->to_store_registers (beneath, regcache, regnum);
+ beneath->store_registers (regcache, regnum);
}
-static void
-ravenscar_prepare_to_store (struct target_ops *self,
- struct regcache *regcache)
+void
+ravenscar_thread_target::prepare_to_store (struct regcache *regcache)
{
- struct target_ops *beneath = find_target_beneath (self);
+ target_ops *beneath = find_target_beneath (this);
ptid_t ptid = regcache_get_ptid (regcache);
if (ravenscar_runtime_initialized ()
struct ravenscar_arch_ops *arch_ops
= gdbarch_ravenscar_ops (gdbarch);
- arch_ops->to_prepare_to_store (regcache);
+ beneath->prepare_to_store (regcache);
}
else
- beneath->to_prepare_to_store (beneath, regcache);
+ beneath->prepare_to_store (regcache);
}
/* Implement the to_stopped_by_sw_breakpoint target_ops "method". */
-static int
-ravenscar_stopped_by_sw_breakpoint (struct target_ops *ops)
+int
+ravenscar_thread_target::stopped_by_sw_breakpoint ()
{
ptid_t saved_ptid = inferior_ptid;
- struct target_ops *beneath = find_target_beneath (ops);
+ struct target_ops *beneath = find_target_beneath (this);
int result;
inferior_ptid = get_base_thread_from_ravenscar_task (saved_ptid);
- result = beneath->to_stopped_by_sw_breakpoint (beneath);
+ result = beneath->stopped_by_sw_breakpoint ();
inferior_ptid = saved_ptid;
return result;
}
/* Implement the to_stopped_by_hw_breakpoint target_ops "method". */
-static int
-ravenscar_stopped_by_hw_breakpoint (struct target_ops *ops)
+int
+ravenscar_thread_target::stopped_by_hw_breakpoint ()
{
ptid_t saved_ptid = inferior_ptid;
- struct target_ops *beneath = find_target_beneath (ops);
+ struct target_ops *beneath = find_target_beneath (this);
int result;
inferior_ptid = get_base_thread_from_ravenscar_task (saved_ptid);
- result = beneath->to_stopped_by_hw_breakpoint (beneath);
+ result = beneath->stopped_by_hw_breakpoint ();
inferior_ptid = saved_ptid;
return result;
}
/* Implement the to_stopped_by_watchpoint target_ops "method". */
-static int
-ravenscar_stopped_by_watchpoint (struct target_ops *ops)
+int
+ravenscar_thread_target::stopped_by_watchpoint ()
{
ptid_t saved_ptid = inferior_ptid;
- struct target_ops *beneath = find_target_beneath (ops);
+ struct target_ops *beneath = find_target_beneath (this);
int result;
inferior_ptid = get_base_thread_from_ravenscar_task (saved_ptid);
- result = beneath->to_stopped_by_watchpoint (beneath);
+ result = beneath->stopped_by_watchpoint ();
inferior_ptid = saved_ptid;
return result;
}
/* Implement the to_stopped_data_address target_ops "method". */
-static int
-ravenscar_stopped_data_address (struct target_ops *ops, CORE_ADDR *addr_p)
+int
+ravenscar_thread_target::stopped_data_address (CORE_ADDR *addr_p)
{
ptid_t saved_ptid = inferior_ptid;
- struct target_ops *beneath = find_target_beneath (ops);
+ struct target_ops *beneath = find_target_beneath (this);
int result;
inferior_ptid = get_base_thread_from_ravenscar_task (saved_ptid);
- result = beneath->to_stopped_data_address (beneath, addr_p);
+ result = beneath->stopped_data_address (addr_p);
inferior_ptid = saved_ptid;
return result;
}
-static void
-ravenscar_mourn_inferior (struct target_ops *ops)
+void
+ravenscar_thread_target::mourn_inferior ()
{
- struct target_ops *beneath = find_target_beneath (ops);
+ struct target_ops *beneath = find_target_beneath (this);
base_ptid = null_ptid;
- beneath->to_mourn_inferior (beneath);
+ beneath->mourn_inferior ();
unpush_target (&ravenscar_ops);
}
/* Implement the to_core_of_thread target_ops "method". */
-static int
-ravenscar_core_of_thread (struct target_ops *ops, ptid_t ptid)
+int
+ravenscar_thread_target::core_of_thread (ptid_t ptid)
{
ptid_t saved_ptid = inferior_ptid;
- struct target_ops *beneath = find_target_beneath (ops);
+ struct target_ops *beneath = find_target_beneath (this);
int result;
inferior_ptid = get_base_thread_from_ravenscar_task (saved_ptid);
- result = beneath->to_core_of_thread (beneath, inferior_ptid);
+ result = beneath->core_of_thread (inferior_ptid);
inferior_ptid = saved_ptid;
return result;
}
push_target (&ravenscar_ops);
}
-static ptid_t
-ravenscar_get_ada_task_ptid (struct target_ops *self, long lwp, long thread)
+ptid_t
+ravenscar_thread_target::get_ada_task_ptid (long lwp, long thread)
{
return ptid_build (ptid_get_pid (base_ptid), 0, thread);
}
-static void
-init_ravenscar_thread_ops (void)
-{
- ravenscar_ops.to_shortname = "ravenscar";
- ravenscar_ops.to_longname = "Ravenscar tasks.";
- ravenscar_ops.to_doc = "Ravenscar tasks support.";
- ravenscar_ops.to_resume = ravenscar_resume;
- ravenscar_ops.to_wait = ravenscar_wait;
- ravenscar_ops.to_fetch_registers = ravenscar_fetch_registers;
- ravenscar_ops.to_store_registers = ravenscar_store_registers;
- ravenscar_ops.to_prepare_to_store = ravenscar_prepare_to_store;
- ravenscar_ops.to_stopped_by_sw_breakpoint
- = ravenscar_stopped_by_sw_breakpoint;
- ravenscar_ops.to_stopped_by_hw_breakpoint
- = ravenscar_stopped_by_hw_breakpoint;
- ravenscar_ops.to_stopped_by_watchpoint = ravenscar_stopped_by_watchpoint;
- ravenscar_ops.to_stopped_data_address = ravenscar_stopped_data_address;
- ravenscar_ops.to_thread_alive = ravenscar_thread_alive;
- ravenscar_ops.to_update_thread_list = ravenscar_update_thread_list;
- ravenscar_ops.to_pid_to_str = ravenscar_pid_to_str;
- ravenscar_ops.to_extra_thread_info = ravenscar_extra_thread_info;
- ravenscar_ops.to_get_ada_task_ptid = ravenscar_get_ada_task_ptid;
- ravenscar_ops.to_mourn_inferior = ravenscar_mourn_inferior;
- ravenscar_ops.to_has_all_memory = default_child_has_all_memory;
- ravenscar_ops.to_has_memory = default_child_has_memory;
- ravenscar_ops.to_has_stack = default_child_has_stack;
- ravenscar_ops.to_has_registers = default_child_has_registers;
- ravenscar_ops.to_has_execution = default_child_has_execution;
- ravenscar_ops.to_stratum = thread_stratum;
- ravenscar_ops.to_core_of_thread = ravenscar_core_of_thread;
- ravenscar_ops.to_magic = OPS_MAGIC;
-}
-
/* Command-list for the "set/show ravenscar" prefix command. */
static struct cmd_list_element *set_ravenscar_list;
static struct cmd_list_element *show_ravenscar_list;
void
_initialize_ravenscar (void)
{
- init_ravenscar_thread_ops ();
base_ptid = null_ptid;
/* Notice when the inferior is created in order to push the
ravenscar ops if needed. */
gdb::observers::inferior_created.attach (ravenscar_inferior_created);
- complete_target_initialization (&ravenscar_ops);
-
add_prefix_cmd ("ravenscar", no_class, set_ravenscar_command,
_("Prefix command for changing Ravenscar-specific settings"),
&set_ravenscar_list, "set ravenscar ", 0, &setlist);
#include <algorithm>
/* The target_ops of record-btrace. */
-static struct target_ops record_btrace_ops;
+
+class record_btrace_target final : public target_ops
+{
+public:
+ record_btrace_target ()
+ { to_stratum = record_stratum; }
+
+ const char *shortname () override
+ { return "record-btrace"; }
+
+ const char *longname () override
+ { return _("Branch tracing target"); }
+
+ const char *doc () override
+ { return _("Collect control-flow trace and provide the execution history."); }
+
+ void open (const char *, int) override;
+ void close () override;
+ void async (int) override;
+
+ void detach (inferior *inf, int from_tty) override
+ { record_detach (this, inf, from_tty); }
+
+ void disconnect (const char *, int) override;
+
+ void mourn_inferior () override
+ { record_mourn_inferior (this); }
+
+ void kill () override
+ { record_kill (this); }
+
+ enum record_method record_method (ptid_t ptid) override;
+
+ void stop_recording () override;
+ void info_record () override;
+
+ void insn_history (int size, gdb_disassembly_flags flags) override;
+ void insn_history_from (ULONGEST from, int size,
+ gdb_disassembly_flags flags) override;
+ void insn_history_range (ULONGEST begin, ULONGEST end,
+ gdb_disassembly_flags flags) override;
+ void call_history (int size, record_print_flags flags) override;
+ void call_history_from (ULONGEST begin, int size, record_print_flags flags)
+ override;
+ void call_history_range (ULONGEST begin, ULONGEST end, record_print_flags flags)
+ override;
+
+ int record_is_replaying (ptid_t ptid) override;
+ int record_will_replay (ptid_t ptid, int dir) override;
+ void record_stop_replaying () override;
+
+ enum target_xfer_status xfer_partial (enum target_object object,
+ const char *annex,
+ gdb_byte *readbuf,
+ const gdb_byte *writebuf,
+ ULONGEST offset, ULONGEST len,
+ ULONGEST *xfered_len) override;
+
+ int insert_breakpoint (struct gdbarch *,
+ struct bp_target_info *) override;
+ int remove_breakpoint (struct gdbarch *, struct bp_target_info *,
+ enum remove_bp_reason) override;
+
+ void fetch_registers (struct regcache *, int) override;
+
+ void store_registers (struct regcache *, int) override;
+ void prepare_to_store (struct regcache *) override;
+
+ const struct frame_unwind *get_unwinder () override;
+
+ const struct frame_unwind *get_tailcall_unwinder () override;
+
+ void commit_resume () override;
+ void resume (ptid_t, int, enum gdb_signal) override;
+ ptid_t wait (ptid_t, struct target_waitstatus *, int) override;
+
+ void stop (ptid_t) override;
+ void update_thread_list () override;
+ int thread_alive (ptid_t ptid) override;
+ void goto_record_begin () override;
+ void goto_record_end () override;
+ void goto_record (ULONGEST insn) override;
+
+ int can_execute_reverse () override;
+
+ int stopped_by_sw_breakpoint () override;
+ int supports_stopped_by_sw_breakpoint () override;
+
+ int stopped_by_hw_breakpoint () override;
+ int supports_stopped_by_hw_breakpoint () override;
+
+ enum exec_direction_kind execution_direction () override;
+ void prepare_to_generate_core () override;
+ void done_generating_core () override;
+};
+
+static record_btrace_target record_btrace_ops;
+
+/* Initialize the record-btrace target ops. */
/* Token associated with a new-thread observer enabling branch tracing
for the new thread. */
std::forward_list<thread_info *> m_threads;
};
-/* The to_open method of target record-btrace. */
+/* The open method of target record-btrace. */
-static void
-record_btrace_open (const char *args, int from_tty)
+void
+record_btrace_target::open (const char *args, int from_tty)
{
/* If we fail to enable btrace for one thread, disable it for the threads for
which it was successfully enabled. */
btrace_disable.discard ();
}
-/* The to_stop_recording method of target record-btrace. */
+/* The stop_recording method of target record-btrace. */
-static void
-record_btrace_stop_recording (struct target_ops *self)
+void
+record_btrace_target::stop_recording ()
{
struct thread_info *tp;
btrace_disable (tp);
}
-/* The to_disconnect method of target record-btrace. */
+/* The disconnect method of target record-btrace. */
-static void
-record_btrace_disconnect (struct target_ops *self, const char *args,
- int from_tty)
+void
+record_btrace_target::disconnect (const char *args,
+ int from_tty)
{
- struct target_ops *beneath = self->beneath;
+ struct target_ops *beneath = this->beneath;
/* Do not stop recording, just clean up GDB side. */
- unpush_target (self);
+ unpush_target (this);
/* Forward disconnect. */
- beneath->to_disconnect (beneath, args, from_tty);
+ beneath->disconnect (args, from_tty);
}
-/* The to_close method of target record-btrace. */
+/* The close method of target record-btrace. */
-static void
-record_btrace_close (struct target_ops *self)
+void
+record_btrace_target::close ()
{
struct thread_info *tp;
btrace_teardown (tp);
}
-/* The to_async method of target record-btrace. */
+/* The async method of target record-btrace. */
-static void
-record_btrace_async (struct target_ops *ops, int enable)
+void
+record_btrace_target::async (int enable)
{
if (enable)
mark_async_event_handler (record_btrace_async_inferior_event_handler);
else
clear_async_event_handler (record_btrace_async_inferior_event_handler);
- ops->beneath->to_async (ops->beneath, enable);
+ this->beneath->async (enable);
}
/* Adjusts the size and returns a human readable size suffix. */
internal_error (__FILE__, __LINE__, _("Unkown branch trace format."));
}
-/* The to_info_record method of target record-btrace. */
+/* The info_record method of target record-btrace. */
-static void
-record_btrace_info (struct target_ops *self)
+void
+record_btrace_target::info_record ()
{
struct btrace_thread_info *btinfo;
const struct btrace_config *conf;
btinfo = &tp->btrace;
- conf = btrace_conf (btinfo);
+ conf = ::btrace_conf (btinfo);
if (conf != NULL)
record_btrace_print_conf (conf);
}
}
-/* The to_insn_history method of target record-btrace. */
+/* The insn_history method of target record-btrace. */
-static void
-record_btrace_insn_history (struct target_ops *self, int size,
- gdb_disassembly_flags flags)
+void
+record_btrace_target::insn_history (int size, gdb_disassembly_flags flags)
{
struct btrace_thread_info *btinfo;
struct btrace_insn_history *history;
btrace_set_insn_history (btinfo, &begin, &end);
}
-/* The to_insn_history_range method of target record-btrace. */
+/* The insn_history_range method of target record-btrace. */
-static void
-record_btrace_insn_history_range (struct target_ops *self,
- ULONGEST from, ULONGEST to,
- gdb_disassembly_flags flags)
+void
+record_btrace_target::insn_history_range (ULONGEST from, ULONGEST to,
+ gdb_disassembly_flags flags)
{
struct btrace_thread_info *btinfo;
struct btrace_insn_iterator begin, end;
btrace_set_insn_history (btinfo, &begin, &end);
}
-/* The to_insn_history_from method of target record-btrace. */
+/* The insn_history_from method of target record-btrace. */
-static void
-record_btrace_insn_history_from (struct target_ops *self,
- ULONGEST from, int size,
- gdb_disassembly_flags flags)
+void
+record_btrace_target::insn_history_from (ULONGEST from, int size,
+ gdb_disassembly_flags flags)
{
ULONGEST begin, end, context;
end = ULONGEST_MAX;
}
- record_btrace_insn_history_range (self, begin, end, flags);
+ insn_history_range (begin, end, flags);
}
/* Print the instruction number range for a function call history line. */
}
}
-/* The to_call_history method of target record-btrace. */
+/* The call_history method of target record-btrace. */
-static void
-record_btrace_call_history (struct target_ops *self, int size,
- record_print_flags flags)
+void
+record_btrace_target::call_history (int size, record_print_flags flags)
{
struct btrace_thread_info *btinfo;
struct btrace_call_history *history;
btrace_set_call_history (btinfo, &begin, &end);
}
-/* The to_call_history_range method of target record-btrace. */
+/* The call_history_range method of target record-btrace. */
-static void
-record_btrace_call_history_range (struct target_ops *self,
- ULONGEST from, ULONGEST to,
- record_print_flags flags)
+void
+record_btrace_target::call_history_range (ULONGEST from, ULONGEST to,
+ record_print_flags flags)
{
struct btrace_thread_info *btinfo;
struct btrace_call_iterator begin, end;
btrace_set_call_history (btinfo, &begin, &end);
}
-/* The to_call_history_from method of target record-btrace. */
+/* The call_history_from method of target record-btrace. */
-static void
-record_btrace_call_history_from (struct target_ops *self,
- ULONGEST from, int size,
- record_print_flags flags)
+void
+record_btrace_target::call_history_from (ULONGEST from, int size,
+ record_print_flags flags)
{
ULONGEST begin, end, context;
end = ULONGEST_MAX;
}
- record_btrace_call_history_range (self, begin, end, flags);
+ call_history_range ( begin, end, flags);
}
-/* The to_record_method method of target record-btrace. */
+/* The record_method method of target record-btrace. */
-static enum record_method
-record_btrace_record_method (struct target_ops *self, ptid_t ptid)
+enum record_method
+record_btrace_target::record_method (ptid_t ptid)
{
struct thread_info * const tp = find_thread_ptid (ptid);
return RECORD_METHOD_BTRACE;
}
-/* The to_record_is_replaying method of target record-btrace. */
+/* The record_is_replaying method of target record-btrace. */
-static int
-record_btrace_is_replaying (struct target_ops *self, ptid_t ptid)
+int
+record_btrace_target::record_is_replaying (ptid_t ptid)
{
struct thread_info *tp;
return 0;
}
-/* The to_record_will_replay method of target record-btrace. */
+/* The record_will_replay method of target record-btrace. */
-static int
-record_btrace_will_replay (struct target_ops *self, ptid_t ptid, int dir)
+int
+record_btrace_target::record_will_replay (ptid_t ptid, int dir)
{
- return dir == EXEC_REVERSE || record_btrace_is_replaying (self, ptid);
+ return dir == EXEC_REVERSE || record_is_replaying (ptid);
}
-/* The to_xfer_partial method of target record-btrace. */
+/* The xfer_partial method of target record-btrace. */
-static enum target_xfer_status
-record_btrace_xfer_partial (struct target_ops *ops, enum target_object object,
- const char *annex, gdb_byte *readbuf,
- const gdb_byte *writebuf, ULONGEST offset,
- ULONGEST len, ULONGEST *xfered_len)
+enum target_xfer_status
+record_btrace_target::xfer_partial (enum target_object object,
+ const char *annex, gdb_byte *readbuf,
+ const gdb_byte *writebuf, ULONGEST offset,
+ ULONGEST len, ULONGEST *xfered_len)
{
/* Filter out requests that don't make sense during replay. */
if (replay_memory_access == replay_memory_access_read_only
&& !record_btrace_generating_corefile
- && record_btrace_is_replaying (ops, inferior_ptid))
+ && record_is_replaying (inferior_ptid))
{
switch (object)
{
}
/* We allow reading readonly memory. */
- section = target_section_by_addr (ops, offset);
+ section = target_section_by_addr (this, offset);
if (section != NULL)
{
/* Check if the section we found is readonly. */
}
/* Forward the request. */
- ops = ops->beneath;
- return ops->to_xfer_partial (ops, object, annex, readbuf, writebuf,
- offset, len, xfered_len);
+ return this->beneath->xfer_partial (object, annex, readbuf, writebuf,
+ offset, len, xfered_len);
}
-/* The to_insert_breakpoint method of target record-btrace. */
+/* The insert_breakpoint method of target record-btrace. */
-static int
-record_btrace_insert_breakpoint (struct target_ops *ops,
- struct gdbarch *gdbarch,
- struct bp_target_info *bp_tgt)
+int
+record_btrace_target::insert_breakpoint (struct gdbarch *gdbarch,
+ struct bp_target_info *bp_tgt)
{
const char *old;
int ret;
ret = 0;
TRY
{
- ret = ops->beneath->to_insert_breakpoint (ops->beneath, gdbarch, bp_tgt);
+ ret = this->beneath->insert_breakpoint (gdbarch, bp_tgt);
}
CATCH (except, RETURN_MASK_ALL)
{
return ret;
}
-/* The to_remove_breakpoint method of target record-btrace. */
+/* The remove_breakpoint method of target record-btrace. */
-static int
-record_btrace_remove_breakpoint (struct target_ops *ops,
- struct gdbarch *gdbarch,
- struct bp_target_info *bp_tgt,
- enum remove_bp_reason reason)
+int
+record_btrace_target::remove_breakpoint (struct gdbarch *gdbarch,
+ struct bp_target_info *bp_tgt,
+ enum remove_bp_reason reason)
{
const char *old;
int ret;
ret = 0;
TRY
{
- ret = ops->beneath->to_remove_breakpoint (ops->beneath, gdbarch, bp_tgt,
- reason);
+ ret = this->beneath->remove_breakpoint (gdbarch, bp_tgt, reason);
}
CATCH (except, RETURN_MASK_ALL)
{
return ret;
}
-/* The to_fetch_registers method of target record-btrace. */
+/* The fetch_registers method of target record-btrace. */
-static void
-record_btrace_fetch_registers (struct target_ops *ops,
- struct regcache *regcache, int regno)
+void
+record_btrace_target::fetch_registers (struct regcache *regcache, int regno)
{
struct btrace_insn_iterator *replay;
struct thread_info *tp;
regcache_raw_supply (regcache, regno, &insn->pc);
}
else
- {
- struct target_ops *t = ops->beneath;
-
- t->to_fetch_registers (t, regcache, regno);
- }
+ this->beneath->fetch_registers (regcache, regno);
}
-/* The to_store_registers method of target record-btrace. */
+/* The store_registers method of target record-btrace. */
-static void
-record_btrace_store_registers (struct target_ops *ops,
- struct regcache *regcache, int regno)
+void
+record_btrace_target::store_registers (struct regcache *regcache, int regno)
{
struct target_ops *t;
if (!record_btrace_generating_corefile
- && record_btrace_is_replaying (ops, regcache_get_ptid (regcache)))
+ && record_is_replaying (regcache_get_ptid (regcache)))
error (_("Cannot write registers while replaying."));
gdb_assert (may_write_registers != 0);
- t = ops->beneath;
- t->to_store_registers (t, regcache, regno);
+ this->beneath->store_registers (regcache, regno);
}
-/* The to_prepare_to_store method of target record-btrace. */
+/* The prepare_to_store method of target record-btrace. */
-static void
-record_btrace_prepare_to_store (struct target_ops *ops,
- struct regcache *regcache)
+void
+record_btrace_target::prepare_to_store (struct regcache *regcache)
{
- struct target_ops *t;
-
if (!record_btrace_generating_corefile
- && record_btrace_is_replaying (ops, regcache_get_ptid (regcache)))
+ && record_is_replaying (regcache_get_ptid (regcache)))
return;
- t = ops->beneath;
- t->to_prepare_to_store (t, regcache);
+ this->beneath->prepare_to_store (regcache);
}
/* The branch trace frame cache. */
record_btrace_frame_dealloc_cache
};
-/* Implement the to_get_unwinder method. */
+/* Implement the get_unwinder method. */
-static const struct frame_unwind *
-record_btrace_to_get_unwinder (struct target_ops *self)
+const struct frame_unwind *
+record_btrace_target::get_unwinder ()
{
return &record_btrace_frame_unwind;
}
-/* Implement the to_get_tailcall_unwinder method. */
+/* Implement the get_tailcall_unwinder method. */
-static const struct frame_unwind *
-record_btrace_to_get_tailcall_unwinder (struct target_ops *self)
+const struct frame_unwind *
+record_btrace_target::get_tailcall_unwinder ()
{
return &record_btrace_tailcall_frame_unwind;
}
We are not actually running, yet. We just started a reverse execution
command or a record goto command.
For the latter, EXECUTING is false and this has no effect.
- For the former, EXECUTING is true and we're in to_wait, about to
+ For the former, EXECUTING is true and we're in wait, about to
move the thread. Since we need to recompute the stack, we temporarily
set EXECUTING to flase. */
executing = is_executing (inferior_ptid);
record_btrace_stop_replaying (tp);
}
-/* The to_resume method of target record-btrace. */
+/* The resume method of target record-btrace. */
-static void
-record_btrace_resume (struct target_ops *ops, ptid_t ptid, int step,
- enum gdb_signal signal)
+void
+record_btrace_target::resume (ptid_t ptid, int step, enum gdb_signal signal)
{
struct thread_info *tp;
enum btrace_thread_flag flag, cflag;
DEBUG ("resume %s: %s%s", target_pid_to_str (ptid),
- execution_direction == EXEC_REVERSE ? "reverse-" : "",
+ ::execution_direction == EXEC_REVERSE ? "reverse-" : "",
step ? "step" : "cont");
/* Store the execution direction of the last resume.
- If there is more than one to_resume call, we have to rely on infrun
+ If there is more than one resume call, we have to rely on infrun
to not change the execution direction in-between. */
- record_btrace_resume_exec_dir = execution_direction;
+ record_btrace_resume_exec_dir = ::execution_direction;
/* As long as we're not replaying, just forward the request.
For non-stop targets this means that no thread is replaying. In order to
make progress, we may need to explicitly move replaying threads to the end
of their execution history. */
- if ((execution_direction != EXEC_REVERSE)
- && !record_btrace_is_replaying (ops, minus_one_ptid))
+ if ((::execution_direction != EXEC_REVERSE)
+ && !record_is_replaying (minus_one_ptid))
{
- ops = ops->beneath;
- ops->to_resume (ops, ptid, step, signal);
+ this->beneath->resume (ptid, step, signal);
return;
}
/* Compute the btrace thread flag for the requested move. */
- if (execution_direction == EXEC_REVERSE)
+ if (::execution_direction == EXEC_REVERSE)
{
flag = step == 0 ? BTHR_RCONT : BTHR_RSTEP;
cflag = BTHR_RCONT;
}
}
-/* The to_commit_resume method of target record-btrace. */
+/* The commit_resume method of target record-btrace. */
-static void
-record_btrace_commit_resume (struct target_ops *ops)
+void
+record_btrace_target::commit_resume ()
{
- if ((execution_direction != EXEC_REVERSE)
- && !record_btrace_is_replaying (ops, minus_one_ptid))
- ops->beneath->to_commit_resume (ops->beneath);
+ if ((::execution_direction != EXEC_REVERSE)
+ && !record_is_replaying (minus_one_ptid))
+ beneath->commit_resume ();
}
/* Cancel resuming TP. */
return btrace_step_again ();
}
- /* We keep threads moving at the end of their execution history. The to_wait
+ /* We keep threads moving at the end of their execution history. The wait
method will stop the thread for whom the event is reported. */
if (status.kind == TARGET_WAITKIND_NO_HISTORY)
btinfo->flags |= flags;
mark_async_event_handler (record_btrace_async_inferior_event_handler);
}
-/* The to_wait method of target record-btrace. */
+/* The wait method of target record-btrace. */
-static ptid_t
-record_btrace_wait (struct target_ops *ops, ptid_t ptid,
- struct target_waitstatus *status, int options)
+ptid_t
+record_btrace_target::wait (ptid_t ptid, struct target_waitstatus *status,
+ int options)
{
std::vector<thread_info *> moving;
std::vector<thread_info *> no_history;
DEBUG ("wait %s (0x%x)", target_pid_to_str (ptid), options);
/* As long as we're not replaying, just forward the request. */
- if ((execution_direction != EXEC_REVERSE)
- && !record_btrace_is_replaying (ops, minus_one_ptid))
+ if ((::execution_direction != EXEC_REVERSE)
+ && !record_is_replaying (minus_one_ptid))
{
- ops = ops->beneath;
- return ops->to_wait (ops, ptid, status, options);
+ return this->beneath->wait (ptid, status, options);
}
/* Keep a work list of moving threads. */
return eventing->ptid;
}
-/* The to_stop method of target record-btrace. */
+/* The stop method of target record-btrace. */
-static void
-record_btrace_stop (struct target_ops *ops, ptid_t ptid)
+void
+record_btrace_target::stop (ptid_t ptid)
{
DEBUG ("stop %s", target_pid_to_str (ptid));
/* As long as we're not replaying, just forward the request. */
- if ((execution_direction != EXEC_REVERSE)
- && !record_btrace_is_replaying (ops, minus_one_ptid))
+ if ((::execution_direction != EXEC_REVERSE)
+ && !record_is_replaying (minus_one_ptid))
{
- ops = ops->beneath;
- ops->to_stop (ops, ptid);
+ this->beneath->stop (ptid);
}
else
{
}
}
-/* The to_can_execute_reverse method of target record-btrace. */
+/* The can_execute_reverse method of target record-btrace. */
-static int
-record_btrace_can_execute_reverse (struct target_ops *self)
+int
+record_btrace_target::can_execute_reverse ()
{
return 1;
}
-/* The to_stopped_by_sw_breakpoint method of target record-btrace. */
+/* The stopped_by_sw_breakpoint method of target record-btrace. */
-static int
-record_btrace_stopped_by_sw_breakpoint (struct target_ops *ops)
+int
+record_btrace_target::stopped_by_sw_breakpoint ()
{
- if (record_btrace_is_replaying (ops, minus_one_ptid))
+ if (record_is_replaying (minus_one_ptid))
{
struct thread_info *tp = inferior_thread ();
return tp->btrace.stop_reason == TARGET_STOPPED_BY_SW_BREAKPOINT;
}
- return ops->beneath->to_stopped_by_sw_breakpoint (ops->beneath);
+ return this->beneath->stopped_by_sw_breakpoint ();
}
-/* The to_supports_stopped_by_sw_breakpoint method of target
+/* The supports_stopped_by_sw_breakpoint method of target
record-btrace. */
-static int
-record_btrace_supports_stopped_by_sw_breakpoint (struct target_ops *ops)
+int
+record_btrace_target::supports_stopped_by_sw_breakpoint ()
{
- if (record_btrace_is_replaying (ops, minus_one_ptid))
+ if (record_is_replaying (minus_one_ptid))
return 1;
- return ops->beneath->to_supports_stopped_by_sw_breakpoint (ops->beneath);
+ return this->beneath->supports_stopped_by_sw_breakpoint ();
}
-/* The to_stopped_by_sw_breakpoint method of target record-btrace. */
+/* The stopped_by_sw_breakpoint method of target record-btrace. */
-static int
-record_btrace_stopped_by_hw_breakpoint (struct target_ops *ops)
+int
+record_btrace_target::stopped_by_hw_breakpoint ()
{
- if (record_btrace_is_replaying (ops, minus_one_ptid))
+ if (record_is_replaying (minus_one_ptid))
{
struct thread_info *tp = inferior_thread ();
return tp->btrace.stop_reason == TARGET_STOPPED_BY_HW_BREAKPOINT;
}
- return ops->beneath->to_stopped_by_hw_breakpoint (ops->beneath);
+ return this->beneath->stopped_by_hw_breakpoint ();
}
-/* The to_supports_stopped_by_hw_breakpoint method of target
+/* The supports_stopped_by_hw_breakpoint method of target
record-btrace. */
-static int
-record_btrace_supports_stopped_by_hw_breakpoint (struct target_ops *ops)
+int
+record_btrace_target::supports_stopped_by_hw_breakpoint ()
{
- if (record_btrace_is_replaying (ops, minus_one_ptid))
+ if (record_is_replaying (minus_one_ptid))
return 1;
- return ops->beneath->to_supports_stopped_by_hw_breakpoint (ops->beneath);
+ return this->beneath->supports_stopped_by_hw_breakpoint ();
}
-/* The to_update_thread_list method of target record-btrace. */
+/* The update_thread_list method of target record-btrace. */
-static void
-record_btrace_update_thread_list (struct target_ops *ops)
+void
+record_btrace_target::update_thread_list ()
{
/* We don't add or remove threads during replay. */
- if (record_btrace_is_replaying (ops, minus_one_ptid))
+ if (record_is_replaying (minus_one_ptid))
return;
/* Forward the request. */
- ops = ops->beneath;
- ops->to_update_thread_list (ops);
+ this->beneath->update_thread_list ();
}
-/* The to_thread_alive method of target record-btrace. */
+/* The thread_alive method of target record-btrace. */
-static int
-record_btrace_thread_alive (struct target_ops *ops, ptid_t ptid)
+int
+record_btrace_target::thread_alive (ptid_t ptid)
{
/* We don't add or remove threads during replay. */
- if (record_btrace_is_replaying (ops, minus_one_ptid))
+ if (record_is_replaying (minus_one_ptid))
return find_thread_ptid (ptid) != NULL;
/* Forward the request. */
- ops = ops->beneath;
- return ops->to_thread_alive (ops, ptid);
+ return this->beneath->thread_alive (ptid);
}
/* Set the replay branch trace instruction iterator. If IT is NULL, replay
print_stack_frame (get_selected_frame (NULL), 1, SRC_AND_LOC, 1);
}
-/* The to_goto_record_begin method of target record-btrace. */
+/* The goto_record_begin method of target record-btrace. */
-static void
-record_btrace_goto_begin (struct target_ops *self)
+void
+record_btrace_target::goto_record_begin ()
{
struct thread_info *tp;
struct btrace_insn_iterator begin;
record_btrace_set_replay (tp, &begin);
}
-/* The to_goto_record_end method of target record-btrace. */
+/* The goto_record_end method of target record-btrace. */
-static void
-record_btrace_goto_end (struct target_ops *ops)
+void
+record_btrace_target::goto_record_end ()
{
struct thread_info *tp;
record_btrace_set_replay (tp, NULL);
}
-/* The to_goto_record method of target record-btrace. */
+/* The goto_record method of target record-btrace. */
-static void
-record_btrace_goto (struct target_ops *self, ULONGEST insn)
+void
+record_btrace_target::goto_record (ULONGEST insn)
{
struct thread_info *tp;
struct btrace_insn_iterator it;
record_btrace_set_replay (tp, &it);
}
-/* The to_record_stop_replaying method of target record-btrace. */
+/* The record_stop_replaying method of target record-btrace. */
-static void
-record_btrace_stop_replaying_all (struct target_ops *self)
+void
+record_btrace_target::record_stop_replaying ()
{
struct thread_info *tp;
record_btrace_stop_replaying (tp);
}
-/* The to_execution_direction target method. */
+/* The execution_direction target method. */
-static enum exec_direction_kind
-record_btrace_execution_direction (struct target_ops *self)
+enum exec_direction_kind
+record_btrace_target::execution_direction ()
{
return record_btrace_resume_exec_dir;
}
-/* The to_prepare_to_generate_core target method. */
+/* The prepare_to_generate_core target method. */
-static void
-record_btrace_prepare_to_generate_core (struct target_ops *self)
+void
+record_btrace_target::prepare_to_generate_core ()
{
record_btrace_generating_corefile = 1;
}
-/* The to_done_generating_core target method. */
+/* The done_generating_core target method. */
-static void
-record_btrace_done_generating_core (struct target_ops *self)
+void
+record_btrace_target::done_generating_core ()
{
record_btrace_generating_corefile = 0;
}
-/* Initialize the record-btrace target ops. */
-
-static void
-init_record_btrace_ops (void)
-{
- struct target_ops *ops;
-
- ops = &record_btrace_ops;
- ops->to_shortname = "record-btrace";
- ops->to_longname = "Branch tracing target";
- ops->to_doc = "Collect control-flow trace and provide the execution history.";
- ops->to_open = record_btrace_open;
- ops->to_close = record_btrace_close;
- ops->to_async = record_btrace_async;
- ops->to_detach = record_detach;
- ops->to_disconnect = record_btrace_disconnect;
- ops->to_mourn_inferior = record_mourn_inferior;
- ops->to_kill = record_kill;
- ops->to_stop_recording = record_btrace_stop_recording;
- ops->to_info_record = record_btrace_info;
- ops->to_insn_history = record_btrace_insn_history;
- ops->to_insn_history_from = record_btrace_insn_history_from;
- ops->to_insn_history_range = record_btrace_insn_history_range;
- ops->to_call_history = record_btrace_call_history;
- ops->to_call_history_from = record_btrace_call_history_from;
- ops->to_call_history_range = record_btrace_call_history_range;
- ops->to_record_method = record_btrace_record_method;
- ops->to_record_is_replaying = record_btrace_is_replaying;
- ops->to_record_will_replay = record_btrace_will_replay;
- ops->to_record_stop_replaying = record_btrace_stop_replaying_all;
- ops->to_xfer_partial = record_btrace_xfer_partial;
- ops->to_remove_breakpoint = record_btrace_remove_breakpoint;
- ops->to_insert_breakpoint = record_btrace_insert_breakpoint;
- ops->to_fetch_registers = record_btrace_fetch_registers;
- ops->to_store_registers = record_btrace_store_registers;
- ops->to_prepare_to_store = record_btrace_prepare_to_store;
- ops->to_get_unwinder = &record_btrace_to_get_unwinder;
- ops->to_get_tailcall_unwinder = &record_btrace_to_get_tailcall_unwinder;
- ops->to_resume = record_btrace_resume;
- ops->to_commit_resume = record_btrace_commit_resume;
- ops->to_wait = record_btrace_wait;
- ops->to_stop = record_btrace_stop;
- ops->to_update_thread_list = record_btrace_update_thread_list;
- ops->to_thread_alive = record_btrace_thread_alive;
- ops->to_goto_record_begin = record_btrace_goto_begin;
- ops->to_goto_record_end = record_btrace_goto_end;
- ops->to_goto_record = record_btrace_goto;
- ops->to_can_execute_reverse = record_btrace_can_execute_reverse;
- ops->to_stopped_by_sw_breakpoint = record_btrace_stopped_by_sw_breakpoint;
- ops->to_supports_stopped_by_sw_breakpoint
- = record_btrace_supports_stopped_by_sw_breakpoint;
- ops->to_stopped_by_hw_breakpoint = record_btrace_stopped_by_hw_breakpoint;
- ops->to_supports_stopped_by_hw_breakpoint
- = record_btrace_supports_stopped_by_hw_breakpoint;
- ops->to_execution_direction = record_btrace_execution_direction;
- ops->to_prepare_to_generate_core = record_btrace_prepare_to_generate_core;
- ops->to_done_generating_core = record_btrace_done_generating_core;
- ops->to_stratum = record_stratum;
- ops->to_magic = OPS_MAGIC;
-}
-
/* Start recording in BTS format. */
static void
&set_record_btrace_pt_cmdlist,
&show_record_btrace_pt_cmdlist);
- init_record_btrace_ops ();
add_target (&record_btrace_ops);
bfcache = htab_create_alloc (50, bfcache_hash, bfcache_eq, NULL,
Target record has two modes: recording, and replaying.
- In record mode, we intercept the to_resume and to_wait methods.
+ In record mode, we intercept the resume and wait methods.
Whenever gdb resumes the target, we run the target in single step
mode, and we build up an execution log in which, for each executed
instruction, we record all changes in memory and register state.
#define DEFAULT_RECORD_FULL_INSN_MAX_NUM 200000
#define RECORD_FULL_IS_REPLAY \
- (record_full_list->next || execution_direction == EXEC_REVERSE)
+ (record_full_list->next || ::execution_direction == EXEC_REVERSE)
#define RECORD_FULL_FILE_MAGIC netorder32(0x20091016)
than count of insns presently in execution log). */
static ULONGEST record_full_insn_count;
-/* The target_ops of process record. */
-static struct target_ops record_full_ops;
-static struct target_ops record_full_core_ops;
+/* Base class implementing functionality common to both the
+ "record-full" and "record-core" targets. */
+
+class record_full_base_target : public target_ops
+{
+public:
+ record_full_base_target ()
+ { to_stratum = record_stratum; }
+
+ const char *shortname () override = 0;
+
+ const char *longname () override
+ { return _("Process record and replay target"); }
+
+ const char *doc () override
+ { return _("Log program while executing and replay execution from log."); }
+
+ void open (const char *, int) override;
+ void close () override;
+ void async (int) override;
+ ptid_t wait (ptid_t, struct target_waitstatus *, int) override;
+ int stopped_by_watchpoint () override;
+ int stopped_data_address (CORE_ADDR *) override;
+
+ int stopped_by_sw_breakpoint () override;
+ int supports_stopped_by_sw_breakpoint () override;
+
+ int stopped_by_hw_breakpoint () override;
+ int supports_stopped_by_hw_breakpoint () override;
+
+ int can_execute_reverse () override;
+
+ /* Add bookmark target methods. */
+ gdb_byte *get_bookmark (const char *, int) override;
+ void goto_bookmark (const gdb_byte *, int) override;
+ enum exec_direction_kind execution_direction () override;
+ enum record_method record_method (ptid_t ptid) override;
+ void info_record () override;
+ void save_record (const char *filename) override;
+ bool supports_delete_record () override;
+ void delete_record () override;
+ int record_is_replaying (ptid_t ptid) override;
+ int record_will_replay (ptid_t ptid, int dir) override;
+ void record_stop_replaying () override;
+ void goto_record_begin () override;
+ void goto_record_end () override;
+ void goto_record (ULONGEST insn) override;
+};
+
+/* The "record-full" target. */
+
+class record_full_target final : public record_full_base_target
+{
+public:
+ const char *shortname () override
+ { return "record-full"; }
+
+ void commit_resume () override;
+ void resume (ptid_t, int, enum gdb_signal) override;
+ void disconnect (const char *, int) override;
+ void detach (inferior *, int) override;
+ void mourn_inferior () override;
+ void kill () override;
+ void store_registers (struct regcache *, int) override;
+ enum target_xfer_status xfer_partial (enum target_object object,
+ const char *annex,
+ gdb_byte *readbuf,
+ const gdb_byte *writebuf,
+ ULONGEST offset, ULONGEST len,
+ ULONGEST *xfered_len) override;
+ int insert_breakpoint (struct gdbarch *,
+ struct bp_target_info *) override;
+ int remove_breakpoint (struct gdbarch *,
+ struct bp_target_info *,
+ enum remove_bp_reason) override;
+};
+
+/* The "record-core" target. */
+
+class record_full_core_target final : public record_full_base_target
+{
+public:
+ const char *shortname () override
+ { return "record-core"; }
+
+ void resume (ptid_t, int, enum gdb_signal) override;
+ void disconnect (const char *, int) override;
+ void kill () override;
+ void fetch_registers (struct regcache *regcache, int regno) override;
+ void prepare_to_store (struct regcache *regcache) override;
+ void store_registers (struct regcache *, int) override;
+ enum target_xfer_status xfer_partial (enum target_object object,
+ const char *annex,
+ gdb_byte *readbuf,
+ const gdb_byte *writebuf,
+ ULONGEST offset, ULONGEST len,
+ ULONGEST *xfered_len) override;
+ int insert_breakpoint (struct gdbarch *,
+ struct bp_target_info *) override;
+ int remove_breakpoint (struct gdbarch *,
+ struct bp_target_info *,
+ enum remove_bp_reason) override;
+
+ int has_execution (ptid_t) override;
+};
+
+static record_full_target record_full_ops;
+static record_full_core_target record_full_core_ops;
+
+void
+record_full_target::detach (inferior *inf, int from_tty)
+{
+ record_detach (this, inf, from_tty);
+}
+
+void
+record_full_target::disconnect (const char *args, int from_tty)
+{
+ record_disconnect (this, args, from_tty);
+}
+
+void
+record_full_core_target::disconnect (const char *args, int from_tty)
+{
+ record_disconnect (this, args, from_tty);
+}
+
+void
+record_full_target::mourn_inferior ()
+{
+ record_mourn_inferior (this);
+}
+
+void
+record_full_target::kill ()
+{
+ record_kill (this);
+}
/* See record-full.h. */
static void record_full_goto_insn (struct record_full_entry *entry,
enum exec_direction_kind dir);
-static void record_full_save (struct target_ops *self,
- const char *recfilename);
/* Alloc and free functions for record_full_reg, record_full_mem, and
record_full_end entries. */
record_full_restore ();
}
-/* "to_open" target method for 'live' processes. */
+/* "open" target method for 'live' processes. */
static void
record_full_open_1 (const char *name, int from_tty)
static void record_full_init_record_breakpoints (void);
-/* "to_open" target method. Open the process record target. */
+/* "open" target method. Open the process record target. */
-static void
-record_full_open (const char *name, int from_tty)
+void
+record_full_base_target::open (const char *name, int from_tty)
{
if (record_debug)
fprintf_unfiltered (gdb_stdlog, "Process record: record_full_open\n");
gdb::observers::record_changed.notify (current_inferior (), 1, "full", NULL);
}
-/* "to_close" target method. Close the process record target. */
+/* "close" target method. Close the process record target. */
-static void
-record_full_close (struct target_ops *self)
+void
+record_full_base_target::close ()
{
struct record_full_core_buf_entry *entry;
delete_async_event_handler (&record_full_async_inferior_event_token);
}
-/* "to_async" target method. */
+/* "async" target method. */
-static void
-record_full_async (struct target_ops *ops, int enable)
+void
+record_full_base_target::async (int enable)
{
if (enable)
mark_async_event_handler (record_full_async_inferior_event_token);
else
clear_async_event_handler (record_full_async_inferior_event_token);
- ops->beneath->to_async (ops->beneath, enable);
+ beneath->async (enable);
}
static int record_full_resume_step = 0;
*/
static enum exec_direction_kind record_full_execution_dir = EXEC_FORWARD;
-/* "to_resume" target method. Resume the process record target. */
+/* "resume" target method. Resume the process record target. */
-static void
-record_full_resume (struct target_ops *ops, ptid_t ptid, int step,
- enum gdb_signal signal)
+void
+record_full_target::resume (ptid_t ptid, int step, enum gdb_signal signal)
{
record_full_resume_step = step;
record_full_resumed = 1;
- record_full_execution_dir = execution_direction;
+ record_full_execution_dir = ::execution_direction;
if (!RECORD_FULL_IS_REPLAY)
{
/* Make sure the target beneath reports all signals. */
target_pass_signals (0, NULL);
- ops->beneath->to_resume (ops->beneath, ptid, step, signal);
+ this->beneath->resume (ptid, step, signal);
}
/* We are about to start executing the inferior (or simulate it),
target_async (1);
}
-/* "to_commit_resume" method for process record target. */
+/* "commit_resume" method for process record target. */
-static void
-record_full_commit_resume (struct target_ops *ops)
+void
+record_full_target::commit_resume ()
{
if (!RECORD_FULL_IS_REPLAY)
- ops->beneath->to_commit_resume (ops->beneath);
+ beneath->commit_resume ();
}
static int record_full_get_sig = 0;
-/* SIGINT signal handler, registered by "to_wait" method. */
+/* SIGINT signal handler, registered by "wait" method. */
static void
record_full_sig_handler (int signo)
record_full_list = record_full_list->prev;
}
-/* "to_wait" target method for process record target.
+/* "wait" target method for process record target.
In record mode, the target is always run in singlestep mode
- (even when gdb says to continue). The to_wait method intercepts
+ (even when gdb says to continue). The wait method intercepts
the stop events and determines which ones are to be passed on to
gdb. Most stop events are just singlestep events that gdb is not
- to know about, so the to_wait method just records them and keeps
+ to know about, so the wait method just records them and keeps
singlestepping.
In replay mode, this function emulates the recorded execution log,
if (record_full_resume_step)
{
/* This is a single step. */
- return ops->beneath->to_wait (ops->beneath, ptid, status, options);
+ return ops->beneath->wait (ptid, status, options);
}
else
{
{
struct thread_info *tp;
- ret = ops->beneath->to_wait (ops->beneath, ptid, status, options);
+ ret = ops->beneath->wait (ptid, status, options);
if (status->kind == TARGET_WAITKIND_IGNORE)
{
if (record_debug)
"Process record: record_full_wait "
"issuing one more step in the "
"target beneath\n");
- ops->beneath->to_resume (ops->beneath, ptid, step,
- GDB_SIGNAL_0);
- ops->beneath->to_commit_resume (ops->beneath);
+ ops->beneath->resume (ptid, step, GDB_SIGNAL_0);
+ ops->beneath->commit_resume ();
continue;
}
}
return inferior_ptid;
}
-static ptid_t
-record_full_wait (struct target_ops *ops,
- ptid_t ptid, struct target_waitstatus *status,
- int options)
+ptid_t
+record_full_base_target::wait (ptid_t ptid, struct target_waitstatus *status,
+ int options)
{
ptid_t return_ptid;
- return_ptid = record_full_wait_1 (ops, ptid, status, options);
+ return_ptid = record_full_wait_1 (this, ptid, status, options);
if (status->kind != TARGET_WAITKIND_IGNORE)
{
/* We're reporting a stop. Make sure any spurious
return return_ptid;
}
-static int
-record_full_stopped_by_watchpoint (struct target_ops *ops)
+int
+record_full_base_target::stopped_by_watchpoint ()
{
if (RECORD_FULL_IS_REPLAY)
return record_full_stop_reason == TARGET_STOPPED_BY_WATCHPOINT;
else
- return ops->beneath->to_stopped_by_watchpoint (ops->beneath);
+ return beneath->stopped_by_watchpoint ();
}
-static int
-record_full_stopped_data_address (struct target_ops *ops, CORE_ADDR *addr_p)
+int
+record_full_base_target::stopped_data_address (CORE_ADDR *addr_p)
{
if (RECORD_FULL_IS_REPLAY)
return 0;
else
- return ops->beneath->to_stopped_data_address (ops->beneath, addr_p);
+ return this->beneath->stopped_data_address (addr_p);
}
-/* The to_stopped_by_sw_breakpoint method of target record-full. */
+/* The stopped_by_sw_breakpoint method of target record-full. */
-static int
-record_full_stopped_by_sw_breakpoint (struct target_ops *ops)
+int
+record_full_base_target::stopped_by_sw_breakpoint ()
{
return record_full_stop_reason == TARGET_STOPPED_BY_SW_BREAKPOINT;
}
-/* The to_supports_stopped_by_sw_breakpoint method of target
+/* The supports_stopped_by_sw_breakpoint method of target
record-full. */
-static int
-record_full_supports_stopped_by_sw_breakpoint (struct target_ops *ops)
+int
+record_full_base_target::supports_stopped_by_sw_breakpoint ()
{
return 1;
}
-/* The to_stopped_by_hw_breakpoint method of target record-full. */
+/* The stopped_by_hw_breakpoint method of target record-full. */
-static int
-record_full_stopped_by_hw_breakpoint (struct target_ops *ops)
+int
+record_full_base_target::stopped_by_hw_breakpoint ()
{
return record_full_stop_reason == TARGET_STOPPED_BY_HW_BREAKPOINT;
}
-/* The to_supports_stopped_by_sw_breakpoint method of target
+/* The supports_stopped_by_sw_breakpoint method of target
record-full. */
-static int
-record_full_supports_stopped_by_hw_breakpoint (struct target_ops *ops)
+int
+record_full_base_target::supports_stopped_by_hw_breakpoint ()
{
return 1;
}
record_full_insn_num++;
}
-/* "to_store_registers" method for process record target. */
+/* "store_registers" method for process record target. */
-static void
-record_full_store_registers (struct target_ops *ops,
- struct regcache *regcache,
- int regno)
+void
+record_full_target::store_registers (struct regcache *regcache, int regno)
{
if (!record_full_gdb_operation_disable)
{
record_full_registers_change (regcache, regno);
}
- ops->beneath->to_store_registers (ops->beneath, regcache, regno);
+ this->beneath->store_registers (regcache, regno);
}
-/* "to_xfer_partial" method. Behavior is conditional on
+/* "xfer_partial" method. Behavior is conditional on
RECORD_FULL_IS_REPLAY.
In replay mode, we cannot write memory unles we are willing to
invalidate the record/replay log from this point forward. */
-static enum target_xfer_status
-record_full_xfer_partial (struct target_ops *ops, enum target_object object,
- const char *annex, gdb_byte *readbuf,
- const gdb_byte *writebuf, ULONGEST offset,
- ULONGEST len, ULONGEST *xfered_len)
+enum target_xfer_status
+record_full_target::xfer_partial (enum target_object object,
+ const char *annex, gdb_byte *readbuf,
+ const gdb_byte *writebuf, ULONGEST offset,
+ ULONGEST len, ULONGEST *xfered_len)
{
if (!record_full_gdb_operation_disable
&& (object == TARGET_OBJECT_MEMORY
record_full_insn_num++;
}
- return ops->beneath->to_xfer_partial (ops->beneath, object, annex,
- readbuf, writebuf, offset,
- len, xfered_len);
+ return this->beneath->xfer_partial (object, annex, readbuf, writebuf, offset,
+ len, xfered_len);
}
/* This structure represents a breakpoint inserted while the record
insert or remove breakpoints in the real target when replaying, nor
when recording. */
-static int
-record_full_insert_breakpoint (struct target_ops *ops,
- struct gdbarch *gdbarch,
- struct bp_target_info *bp_tgt)
+int
+record_full_target::insert_breakpoint (struct gdbarch *gdbarch,
+ struct bp_target_info *bp_tgt)
{
struct record_full_breakpoint *bp;
int in_target_beneath = 0;
However, we do have to insert software single-step
breakpoints, in case the target can't hardware step. To keep
things simple, we always insert. */
- int ret;
scoped_restore restore_operation_disable
= record_full_gdb_operation_disable_set ();
- ret = ops->beneath->to_insert_breakpoint (ops->beneath, gdbarch, bp_tgt);
+ int ret = this->beneath->insert_breakpoint (gdbarch, bp_tgt);
if (ret != 0)
return ret;
return 0;
}
-/* "to_remove_breakpoint" method for process record target. */
+/* "remove_breakpoint" method for process record target. */
-static int
-record_full_remove_breakpoint (struct target_ops *ops,
- struct gdbarch *gdbarch,
- struct bp_target_info *bp_tgt,
- enum remove_bp_reason reason)
+int
+record_full_target::remove_breakpoint (struct gdbarch *gdbarch,
+ struct bp_target_info *bp_tgt,
+ enum remove_bp_reason reason)
{
struct record_full_breakpoint *bp;
int ix;
{
if (bp->in_target_beneath)
{
- int ret;
-
scoped_restore restore_operation_disable
= record_full_gdb_operation_disable_set ();
- ret = ops->beneath->to_remove_breakpoint (ops->beneath, gdbarch,
- bp_tgt, reason);
+
+ int ret = this->beneath->remove_breakpoint (gdbarch, bp_tgt,
+ reason);
if (ret != 0)
return ret;
}
gdb_assert_not_reached ("removing unknown breakpoint");
}
-/* "to_can_execute_reverse" method for process record target. */
+/* "can_execute_reverse" method for process record target. */
-static int
-record_full_can_execute_reverse (struct target_ops *self)
+int
+record_full_base_target::can_execute_reverse ()
{
return 1;
}
-/* "to_get_bookmark" method for process record and prec over core. */
+/* "get_bookmark" method for process record and prec over core. */
-static gdb_byte *
-record_full_get_bookmark (struct target_ops *self, const char *args,
- int from_tty)
+gdb_byte *
+record_full_base_target::get_bookmark (const char *args, int from_tty)
{
char *ret = NULL;
return (gdb_byte *) ret;
}
-/* "to_goto_bookmark" method for process record and prec over core. */
+/* "goto_bookmark" method for process record and prec over core. */
-static void
-record_full_goto_bookmark (struct target_ops *self,
- const gdb_byte *raw_bookmark, int from_tty)
+void
+record_full_base_target::goto_bookmark (const gdb_byte *raw_bookmark,
+ int from_tty)
{
const char *bookmark = (const char *) raw_bookmark;
record_goto (bookmark);
}
-static enum exec_direction_kind
-record_full_execution_direction (struct target_ops *self)
+enum exec_direction_kind
+record_full_base_target::execution_direction ()
{
return record_full_execution_dir;
}
-/* The to_record_method method of target record-full. */
+/* The record_method method of target record-full. */
enum record_method
-record_full_record_method (struct target_ops *self, ptid_t ptid)
+record_full_base_target::record_method (ptid_t ptid)
{
return RECORD_METHOD_FULL;
}
-static void
-record_full_info (struct target_ops *self)
+void
+record_full_base_target::info_record ()
{
struct record_full_entry *p;
record_full_insn_max_num);
}
-/* The "to_record_delete" target method. */
+bool
+record_full_base_target::supports_delete_record ()
+{
+ return true;
+}
-static void
-record_full_delete (struct target_ops *self)
+/* The "delete_record" target method. */
+
+void
+record_full_base_target::delete_record ()
{
record_full_list_release_following (record_full_list);
}
-/* The "to_record_is_replaying" target method. */
+/* The "record_is_replaying" target method. */
-static int
-record_full_is_replaying (struct target_ops *self, ptid_t ptid)
+int
+record_full_base_target::record_is_replaying (ptid_t ptid)
{
return RECORD_FULL_IS_REPLAY;
}
-/* The "to_record_will_replay" target method. */
+/* The "record_will_replay" target method. */
-static int
-record_full_will_replay (struct target_ops *self, ptid_t ptid, int dir)
+int
+record_full_base_target::record_will_replay (ptid_t ptid, int dir)
{
/* We can currently only record when executing forwards. Should we be able
to record when executing backwards on targets that support reverse
print_stack_frame (get_selected_frame (NULL), 1, SRC_AND_LOC, 1);
}
-/* The "to_goto_record_begin" target method. */
+/* The "goto_record_begin" target method. */
-static void
-record_full_goto_begin (struct target_ops *self)
+void
+record_full_base_target::goto_record_begin ()
{
struct record_full_entry *p = NULL;
record_full_goto_entry (p);
}
-/* The "to_goto_record_end" target method. */
+/* The "goto_record_end" target method. */
-static void
-record_full_goto_end (struct target_ops *self)
+void
+record_full_base_target::goto_record_end ()
{
struct record_full_entry *p = NULL;
record_full_goto_entry (p);
}
-/* The "to_goto_record" target method. */
+/* The "goto_record" target method. */
-static void
-record_full_goto (struct target_ops *self, ULONGEST target_insn)
+void
+record_full_base_target::goto_record (ULONGEST target_insn)
{
struct record_full_entry *p = NULL;
record_full_goto_entry (p);
}
-/* The "to_record_stop_replaying" target method. */
+/* The "record_stop_replaying" target method. */
-static void
-record_full_stop_replaying (struct target_ops *self)
+void
+record_full_base_target::record_stop_replaying ()
{
- record_full_goto_end (self);
+ goto_record_end ();
}
-static void
-init_record_full_ops (void)
-{
- record_full_ops.to_shortname = "record-full";
- record_full_ops.to_longname = "Process record and replay target";
- record_full_ops.to_doc =
- "Log program while executing and replay execution from log.";
- record_full_ops.to_open = record_full_open;
- record_full_ops.to_close = record_full_close;
- record_full_ops.to_async = record_full_async;
- record_full_ops.to_resume = record_full_resume;
- record_full_ops.to_commit_resume = record_full_commit_resume;
- record_full_ops.to_wait = record_full_wait;
- record_full_ops.to_disconnect = record_disconnect;
- record_full_ops.to_detach = record_detach;
- record_full_ops.to_mourn_inferior = record_mourn_inferior;
- record_full_ops.to_kill = record_kill;
- record_full_ops.to_store_registers = record_full_store_registers;
- record_full_ops.to_xfer_partial = record_full_xfer_partial;
- record_full_ops.to_insert_breakpoint = record_full_insert_breakpoint;
- record_full_ops.to_remove_breakpoint = record_full_remove_breakpoint;
- record_full_ops.to_stopped_by_watchpoint = record_full_stopped_by_watchpoint;
- record_full_ops.to_stopped_data_address = record_full_stopped_data_address;
- record_full_ops.to_stopped_by_sw_breakpoint
- = record_full_stopped_by_sw_breakpoint;
- record_full_ops.to_supports_stopped_by_sw_breakpoint
- = record_full_supports_stopped_by_sw_breakpoint;
- record_full_ops.to_stopped_by_hw_breakpoint
- = record_full_stopped_by_hw_breakpoint;
- record_full_ops.to_supports_stopped_by_hw_breakpoint
- = record_full_supports_stopped_by_hw_breakpoint;
- record_full_ops.to_can_execute_reverse = record_full_can_execute_reverse;
- record_full_ops.to_stratum = record_stratum;
- /* Add bookmark target methods. */
- record_full_ops.to_get_bookmark = record_full_get_bookmark;
- record_full_ops.to_goto_bookmark = record_full_goto_bookmark;
- record_full_ops.to_execution_direction = record_full_execution_direction;
- record_full_ops.to_record_method = record_full_record_method;
- record_full_ops.to_info_record = record_full_info;
- record_full_ops.to_save_record = record_full_save;
- record_full_ops.to_delete_record = record_full_delete;
- record_full_ops.to_record_is_replaying = record_full_is_replaying;
- record_full_ops.to_record_will_replay = record_full_will_replay;
- record_full_ops.to_record_stop_replaying = record_full_stop_replaying;
- record_full_ops.to_goto_record_begin = record_full_goto_begin;
- record_full_ops.to_goto_record_end = record_full_goto_end;
- record_full_ops.to_goto_record = record_full_goto;
- record_full_ops.to_magic = OPS_MAGIC;
-}
-
-/* "to_resume" method for prec over corefile. */
+/* "resume" method for prec over corefile. */
-static void
-record_full_core_resume (struct target_ops *ops, ptid_t ptid, int step,
- enum gdb_signal signal)
+void
+record_full_core_target::resume (ptid_t ptid, int step,
+ enum gdb_signal signal)
{
record_full_resume_step = step;
record_full_resumed = 1;
- record_full_execution_dir = execution_direction;
+ record_full_execution_dir = ::execution_direction;
/* We are about to start executing the inferior (or simulate it),
let's register it with the event loop. */
target_async (1);
}
-/* "to_kill" method for prec over corefile. */
+/* "kill" method for prec over corefile. */
-static void
-record_full_core_kill (struct target_ops *ops)
+void
+record_full_core_target::kill ()
{
if (record_debug)
fprintf_unfiltered (gdb_stdlog, "Process record: record_full_core_kill\n");
- unpush_target (&record_full_core_ops);
+ unpush_target (this);
}
-/* "to_fetch_registers" method for prec over corefile. */
+/* "fetch_registers" method for prec over corefile. */
-static void
-record_full_core_fetch_registers (struct target_ops *ops,
- struct regcache *regcache,
- int regno)
+void
+record_full_core_target::fetch_registers (struct regcache *regcache,
+ int regno)
{
if (regno < 0)
{
regcache->raw_supply (regno, *record_full_core_regbuf);
}
-/* "to_prepare_to_store" method for prec over corefile. */
+/* "prepare_to_store" method for prec over corefile. */
-static void
-record_full_core_prepare_to_store (struct target_ops *self,
- struct regcache *regcache)
+void
+record_full_core_target::prepare_to_store (struct regcache *regcache)
{
}
-/* "to_store_registers" method for prec over corefile. */
+/* "store_registers" method for prec over corefile. */
-static void
-record_full_core_store_registers (struct target_ops *ops,
- struct regcache *regcache,
- int regno)
+void
+record_full_core_target::store_registers (struct regcache *regcache,
+ int regno)
{
if (record_full_gdb_operation_disable)
record_full_core_regbuf->raw_supply (regno, *regcache);
error (_("You can't do that without a process to debug."));
}
-/* "to_xfer_partial" method for prec over corefile. */
+/* "xfer_partial" method for prec over corefile. */
-static enum target_xfer_status
-record_full_core_xfer_partial (struct target_ops *ops,
- enum target_object object,
- const char *annex, gdb_byte *readbuf,
- const gdb_byte *writebuf, ULONGEST offset,
- ULONGEST len, ULONGEST *xfered_len)
+enum target_xfer_status
+record_full_core_target::xfer_partial (enum target_object object,
+ const char *annex, gdb_byte *readbuf,
+ const gdb_byte *writebuf, ULONGEST offset,
+ ULONGEST len, ULONGEST *xfered_len)
{
if (object == TARGET_OBJECT_MEMORY)
{
else
{
if (!entry)
- return ops->beneath->to_xfer_partial (ops->beneath,
- object, annex,
- readbuf, writebuf,
- offset, len,
- xfered_len);
+ return this->beneath->xfer_partial (object, annex,
+ readbuf, writebuf,
+ offset, len,
+ xfered_len);
memcpy (readbuf, entry->buf + sec_offset,
(size_t) len);
error (_("You can't do that without a process to debug."));
}
- return ops->beneath->to_xfer_partial (ops->beneath, object, annex,
- readbuf, writebuf, offset, len,
- xfered_len);
+ return this->beneath->xfer_partial (object, annex,
+ readbuf, writebuf, offset, len,
+ xfered_len);
}
-/* "to_insert_breakpoint" method for prec over corefile. */
+/* "insert_breakpoint" method for prec over corefile. */
-static int
-record_full_core_insert_breakpoint (struct target_ops *ops,
- struct gdbarch *gdbarch,
- struct bp_target_info *bp_tgt)
+int
+record_full_core_target::insert_breakpoint (struct gdbarch *gdbarch,
+ struct bp_target_info *bp_tgt)
{
return 0;
}
-/* "to_remove_breakpoint" method for prec over corefile. */
+/* "remove_breakpoint" method for prec over corefile. */
-static int
-record_full_core_remove_breakpoint (struct target_ops *ops,
- struct gdbarch *gdbarch,
- struct bp_target_info *bp_tgt,
- enum remove_bp_reason reason)
+int
+record_full_core_target::remove_breakpoint (struct gdbarch *gdbarch,
+ struct bp_target_info *bp_tgt,
+ enum remove_bp_reason reason)
{
return 0;
}
-/* "to_has_execution" method for prec over corefile. */
+/* "has_execution" method for prec over corefile. */
-static int
-record_full_core_has_execution (struct target_ops *ops, ptid_t the_ptid)
+int
+record_full_core_target::has_execution (ptid_t the_ptid)
{
return 1;
}
-static void
-init_record_full_core_ops (void)
-{
- record_full_core_ops.to_shortname = "record-core";
- record_full_core_ops.to_longname = "Process record and replay target";
- record_full_core_ops.to_doc =
- "Log program while executing and replay execution from log.";
- record_full_core_ops.to_open = record_full_open;
- record_full_core_ops.to_close = record_full_close;
- record_full_core_ops.to_async = record_full_async;
- record_full_core_ops.to_resume = record_full_core_resume;
- record_full_core_ops.to_wait = record_full_wait;
- record_full_core_ops.to_kill = record_full_core_kill;
- record_full_core_ops.to_fetch_registers = record_full_core_fetch_registers;
- record_full_core_ops.to_prepare_to_store = record_full_core_prepare_to_store;
- record_full_core_ops.to_store_registers = record_full_core_store_registers;
- record_full_core_ops.to_xfer_partial = record_full_core_xfer_partial;
- record_full_core_ops.to_insert_breakpoint
- = record_full_core_insert_breakpoint;
- record_full_core_ops.to_remove_breakpoint
- = record_full_core_remove_breakpoint;
- record_full_core_ops.to_stopped_by_watchpoint
- = record_full_stopped_by_watchpoint;
- record_full_core_ops.to_stopped_data_address
- = record_full_stopped_data_address;
- record_full_core_ops.to_stopped_by_sw_breakpoint
- = record_full_stopped_by_sw_breakpoint;
- record_full_core_ops.to_supports_stopped_by_sw_breakpoint
- = record_full_supports_stopped_by_sw_breakpoint;
- record_full_core_ops.to_stopped_by_hw_breakpoint
- = record_full_stopped_by_hw_breakpoint;
- record_full_core_ops.to_supports_stopped_by_hw_breakpoint
- = record_full_supports_stopped_by_hw_breakpoint;
- record_full_core_ops.to_can_execute_reverse
- = record_full_can_execute_reverse;
- record_full_core_ops.to_has_execution = record_full_core_has_execution;
- record_full_core_ops.to_stratum = record_stratum;
- /* Add bookmark target methods. */
- record_full_core_ops.to_get_bookmark = record_full_get_bookmark;
- record_full_core_ops.to_goto_bookmark = record_full_goto_bookmark;
- record_full_core_ops.to_execution_direction
- = record_full_execution_direction;
- record_full_core_ops.to_record_method = record_full_record_method;
- record_full_core_ops.to_info_record = record_full_info;
- record_full_core_ops.to_delete_record = record_full_delete;
- record_full_core_ops.to_record_is_replaying = record_full_is_replaying;
- record_full_core_ops.to_record_will_replay = record_full_will_replay;
- record_full_core_ops.to_goto_record_begin = record_full_goto_begin;
- record_full_core_ops.to_goto_record_end = record_full_goto_end;
- record_full_core_ops.to_goto_record = record_full_goto;
- record_full_core_ops.to_magic = OPS_MAGIC;
-}
-
/* Record log save-file format
Version 1 (never released)
cmd_record_full_restore (const char *args, int from_tty)
{
core_file_command (args, from_tty);
- record_full_open (args, from_tty);
+ record_full_ops.open (args, from_tty);
}
/* Save the execution log to a file. We use a modified elf corefile
format, with an extra section for our data. */
-static void
-record_full_save (struct target_ops *self, const char *recfilename)
+void
+record_full_base_target::save_record (const char *recfilename)
{
struct record_full_entry *cur_record_full_list;
uint32_t magic;
record_full_first.next = NULL;
record_full_first.type = record_full_end;
- init_record_full_ops ();
add_target (&record_full_ops);
add_deprecated_target_alias (&record_full_ops, "record");
- init_record_full_core_ops ();
add_target (&record_full_core_ops);
add_prefix_cmd ("full", class_obscure, cmd_record_full_start,
static void
record_stop (struct target_ops *t)
{
- DEBUG ("stop %s", t->to_shortname);
+ DEBUG ("stop %s", t->shortname ());
- t->to_stop_recording (t);
+ t->stop_recording ();
}
/* Unpush the record target. */
static void
record_unpush (struct target_ops *t)
{
- DEBUG ("unpush %s", t->to_shortname);
+ DEBUG ("unpush %s", t->shortname ());
unpush_target (t);
}
{
gdb_assert (t->to_stratum == record_stratum);
- DEBUG ("disconnect %s", t->to_shortname);
+ DEBUG ("disconnect %s", t->shortname ());
record_stop (t);
record_unpush (t);
{
gdb_assert (t->to_stratum == record_stratum);
- DEBUG ("detach %s", t->to_shortname);
+ DEBUG ("detach %s", t->shortname ());
record_stop (t);
record_unpush (t);
{
gdb_assert (t->to_stratum == record_stratum);
- DEBUG ("mourn inferior %s", t->to_shortname);
+ DEBUG ("mourn inferior %s", t->shortname ());
/* It is safer to not stop recording. Resources will be freed when
threads are discarded. */
{
gdb_assert (t->to_stratum == record_stratum);
- DEBUG ("kill %s", t->to_shortname);
+ DEBUG ("kill %s", t->shortname ());
/* It is safer to not stop recording. Resources will be freed when
threads are discarded. */
return;
}
- printf_filtered (_("Active record target: %s\n"), t->to_shortname);
- t->to_info_record (t);
+ printf_filtered (_("Active record target: %s\n"), t->shortname ());
+ t->info_record ();
}
/* The "record save" command. */
SELF_CHECK (regcache_access::current_regcache_size () == 2);
}
-static void test_target_fetch_registers (target_ops *self, regcache *regs,
- int regno);
-static void test_target_store_registers (target_ops *self, regcache *regs,
- int regno);
-static enum target_xfer_status
- test_target_xfer_partial (struct target_ops *ops,
- enum target_object object,
- const char *annex, gdb_byte *readbuf,
- const gdb_byte *writebuf,
- ULONGEST offset, ULONGEST len,
- ULONGEST *xfered_len);
-
class target_ops_no_register : public test_target_ops
{
public:
target_ops_no_register ()
: test_target_ops {}
- {
- to_fetch_registers = test_target_fetch_registers;
- to_store_registers = test_target_store_registers;
- to_xfer_partial = test_target_xfer_partial;
-
- to_data = this;
- }
+ {}
void reset ()
{
xfer_partial_called = 0;
}
+ void fetch_registers (regcache *regs, int regno) override;
+ void store_registers (regcache *regs, int regno) override;
+
+ enum target_xfer_status xfer_partial (enum target_object object,
+ const char *annex, gdb_byte *readbuf,
+ const gdb_byte *writebuf,
+ ULONGEST offset, ULONGEST len,
+ ULONGEST *xfered_len) override;
+
unsigned int fetch_registers_called = 0;
unsigned int store_registers_called = 0;
unsigned int xfer_partial_called = 0;
};
-static void
-test_target_fetch_registers (target_ops *self, regcache *regs, int regno)
+void
+target_ops_no_register::fetch_registers (regcache *regs, int regno)
{
- auto ops = static_cast<target_ops_no_register *> (self->to_data);
-
/* Mark register available. */
regs->raw_supply_zeroed (regno);
- ops->fetch_registers_called++;
+ this->fetch_registers_called++;
}
-static void
-test_target_store_registers (target_ops *self, regcache *regs, int regno)
+void
+target_ops_no_register::store_registers (regcache *regs, int regno)
{
- auto ops = static_cast<target_ops_no_register *> (self->to_data);
-
- ops->store_registers_called++;
+ this->store_registers_called++;
}
-static enum target_xfer_status
-test_target_xfer_partial (struct target_ops *self, enum target_object object,
- const char *annex, gdb_byte *readbuf,
- const gdb_byte *writebuf,
- ULONGEST offset, ULONGEST len, ULONGEST *xfered_len)
+enum target_xfer_status
+target_ops_no_register::xfer_partial (enum target_object object,
+ const char *annex, gdb_byte *readbuf,
+ const gdb_byte *writebuf,
+ ULONGEST offset, ULONGEST len,
+ ULONGEST *xfered_len)
{
- auto ops = static_cast<target_ops_no_register *> (self->to_data);
-
- ops->xfer_partial_called++;
+ this->xfer_partial_called++;
*xfered_len = len;
return TARGET_XFER_OK;
{
/* Error out if debugging something, because we're going to push the
test target, which would pop any existing target. */
- if (current_target.to_stratum >= process_stratum)
+ if (target_stack->to_stratum >= process_stratum)
error (_("target already pushed"));
/* Create a mock environment. An inferior with a thread, with a
{
/* Error out if debugging something, because we're going to push the
test target, which would pop any existing target. */
- if (current_target.to_stratum >= process_stratum)
+ if (target_stack->to_stratum >= process_stratum)
error (_("target already pushed"));
/* Create a mock environment. A process_stratum target pushed. */
static void gdb_os_error (host_callback *, const char *, ...)
ATTRIBUTE_NORETURN;
-static void gdbsim_kill (struct target_ops *);
+void simulator_command (char *args, int from_tty);
-static void gdbsim_load (struct target_ops *self, const char *prog,
- int fromtty);
+/* Naming convention:
-static void gdbsim_open (const char *args, int from_tty);
+ sim_* are the interface to the simulator (see remote-sim.h).
+ gdbsim_* are stuff which is internal to gdb. */
-static void gdbsim_close (struct target_ops *self);
+struct gdbsim_target final
+ : public memory_breakpoint_target<target_ops>
+{
+ gdbsim_target ()
+ { to_stratum = process_stratum; }
-static void gdbsim_detach (struct target_ops *ops, inferior *inf, int from_tty);
+ const char *shortname () override
+ { return "sim"; }
-static void gdbsim_prepare_to_store (struct target_ops *self,
- struct regcache *regcache);
+ const char *longname () override
+ { return _("simulator"); }
-static void gdbsim_files_info (struct target_ops *target);
+ const char *doc () override
+ { return _("Use the compiled-in simulator."); }
-static void gdbsim_mourn_inferior (struct target_ops *target);
+ void open (const char *, int) override;
+ void close () override;
-static void gdbsim_interrupt (struct target_ops *self);
+ void detach (inferior *inf, int) override;
-void simulator_command (char *args, int from_tty);
+ void resume (ptid_t, int, enum gdb_signal) override;
+ ptid_t wait (ptid_t, struct target_waitstatus *, int) override;
-/* Naming convention:
+ void fetch_registers (struct regcache *, int) override;
+ void store_registers (struct regcache *, int) override;
+ void prepare_to_store (struct regcache *) override;
- sim_* are the interface to the simulator (see remote-sim.h).
- gdbsim_* are stuff which is internal to gdb. */
+ enum target_xfer_status xfer_partial (enum target_object object,
+ const char *annex,
+ gdb_byte *readbuf,
+ const gdb_byte *writebuf,
+ ULONGEST offset, ULONGEST len,
+ ULONGEST *xfered_len) override;
+
+ void files_info () override;
+
+ void kill () override;
+
+ void load (const char *, int) override;
+
+ bool can_create_inferior () override { return true; }
+ void create_inferior (const char *, const std::string &,
+ char **, int) override;
+
+ void mourn_inferior () override;
+
+ void interrupt () override;
+
+ int thread_alive (ptid_t ptid) override;
-/* Forward data declarations */
-extern struct target_ops gdbsim_ops;
+ const char *pid_to_str (ptid_t) override;
+
+ int has_all_memory () override;
+ int has_memory () override;
+
+ int has_stack () override
+ { return default_child_has_stack (); }
+
+ int has_registers () override
+ { return default_child_has_registers (); }
+
+ int has_execution (ptid_t ptid) override
+ { return default_child_has_execution (ptid); }
+};
+
+static struct gdbsim_target gdbsim_ops;
static const struct inferior_data *sim_inferior_data_key;
return regnum;
}
-static void
-gdbsim_fetch_register (struct target_ops *ops,
- struct regcache *regcache, int regno)
+void
+gdbsim_target::fetch_registers (struct regcache *regcache, int regno)
{
struct gdbarch *gdbarch = regcache->arch ();
struct inferior *inf = find_inferior_ptid (regcache_get_ptid (regcache));
if (regno == -1)
{
for (regno = 0; regno < gdbarch_num_regs (gdbarch); regno++)
- gdbsim_fetch_register (ops, regcache, regno);
+ fetch_registers (regcache, regno);
return;
}
}
-static void
-gdbsim_store_register (struct target_ops *ops,
- struct regcache *regcache, int regno)
+void
+gdbsim_target::store_registers (struct regcache *regcache, int regno)
{
struct gdbarch *gdbarch = regcache->arch ();
struct inferior *inf = find_inferior_ptid (regcache_get_ptid (regcache));
if (regno == -1)
{
for (regno = 0; regno < gdbarch_num_regs (gdbarch); regno++)
- gdbsim_store_register (ops, regcache, regno);
+ store_registers (regcache, regno);
return;
}
else if (gdbarch_register_sim_regno (gdbarch, regno) >= 0)
/* Kill the running program. This may involve closing any open files
and releasing other resources acquired by the simulated program. */
-static void
-gdbsim_kill (struct target_ops *ops)
+void
+gdbsim_target::kill ()
{
if (remote_debug)
fprintf_unfiltered (gdb_stdlog, "gdbsim_kill\n");
not only bring new code into the target process, but also to update
GDB's symbol tables to match. */
-static void
-gdbsim_load (struct target_ops *self, const char *args, int fromtty)
+void
+gdbsim_target::load (const char *args, int fromtty)
{
const char *prog;
struct sim_inferior_data *sim_data
/* This is called not only when we first attach, but also when the
user types "run" after having attached. */
-static void
-gdbsim_create_inferior (struct target_ops *target, const char *exec_file,
- const std::string &allargs, char **env, int from_tty)
+void
+gdbsim_target::create_inferior (const char *exec_file,
+ const std::string &allargs,
+ char **env, int from_tty)
{
struct sim_inferior_data *sim_data
= get_sim_inferior_data (current_inferior (), SIM_INSTANCE_NEEDED);
args);
if (ptid_equal (inferior_ptid, sim_data->remote_sim_ptid))
- gdbsim_kill (target);
+ kill ();
remove_breakpoints ();
init_wait_for_inferior ();
Targets should supply this routine, if only to provide an error message. */
/* Called when selecting the simulator. E.g. (gdb) target sim name. */
-static void
-gdbsim_open (const char *args, int from_tty)
+void
+gdbsim_target::open (const char *args, int from_tty)
{
int len;
char *arg_buf;
/* Close out all files and local state before this target loses control. */
-static void
-gdbsim_close (struct target_ops *self)
+void
+gdbsim_target::close ()
{
struct sim_inferior_data *sim_data
= get_sim_inferior_data (current_inferior (), SIM_INSTANCE_NOT_NEEDED);
/* Terminate the open connection to the remote debugger.
Use this when you want to detach and do something else with your gdb. */
-static void
-gdbsim_detach (struct target_ops *ops, inferior *inf, int from_tty)
+void
+gdbsim_target::detach (inferior *inf, int from_tty)
{
if (remote_debug)
fprintf_unfiltered (gdb_stdlog, "gdbsim_detach\n");
- unpush_target (ops); /* calls gdbsim_close to do the real work */
+ unpush_target (this); /* calls gdbsim_close to do the real work */
if (from_tty)
printf_filtered ("Ending simulator %s debugging\n", target_shortname);
}
return 0;
}
-static void
-gdbsim_resume (struct target_ops *ops,
- ptid_t ptid, int step, enum gdb_signal siggnal)
+void
+gdbsim_target::resume (ptid_t ptid, int step, enum gdb_signal siggnal)
{
struct resume_data rd;
struct sim_inferior_data *sim_data
return 0;
}
-static void
-gdbsim_interrupt (struct target_ops *self)
+void
+gdbsim_target::interrupt ()
{
iterate_over_inferiors (gdbsim_interrupt_inferior, NULL);
}
static void
gdbsim_cntrl_c (int signo)
{
- gdbsim_interrupt (NULL);
+ gdbsim_ops.interrupt ();
}
-static ptid_t
-gdbsim_wait (struct target_ops *ops,
- ptid_t ptid, struct target_waitstatus *status, int options)
+ptid_t
+gdbsim_target::wait (ptid_t ptid, struct target_waitstatus *status, int options)
{
struct sim_inferior_data *sim_data;
static sighandler_t prev_sigint;
that registers contains all the registers from the program being
debugged. */
-static void
-gdbsim_prepare_to_store (struct target_ops *self, struct regcache *regcache)
+void
+gdbsim_target::prepare_to_store (struct regcache *regcache)
{
/* Do nothing, since we can store individual regs. */
}
/* If this target doesn't have memory yet, return 0 causing the
request to be passed to a lower target, hopefully an exec
file. */
- if (!target->to_has_memory (target))
+ if (!target->has_memory ())
return TARGET_XFER_EOF;
if (!sim_data->program_loaded)
/* Target to_xfer_partial implementation. */
-static enum target_xfer_status
-gdbsim_xfer_partial (struct target_ops *ops, enum target_object object,
- const char *annex, gdb_byte *readbuf,
- const gdb_byte *writebuf, ULONGEST offset, ULONGEST len,
- ULONGEST *xfered_len)
+enum target_xfer_status
+gdbsim_target::xfer_partial (enum target_object object,
+ const char *annex, gdb_byte *readbuf,
+ const gdb_byte *writebuf, ULONGEST offset, ULONGEST len,
+ ULONGEST *xfered_len)
{
switch (object)
{
case TARGET_OBJECT_MEMORY:
- return gdbsim_xfer_memory (ops, readbuf, writebuf, offset, len,
+ return gdbsim_xfer_memory (this, readbuf, writebuf, offset, len,
xfered_len);
default:
}
}
-static void
-gdbsim_files_info (struct target_ops *target)
+void
+gdbsim_target::files_info ()
{
struct sim_inferior_data *sim_data
= get_sim_inferior_data (current_inferior (), SIM_INSTANCE_NEEDED);
/* Clear the simulator's notion of what the break points are. */
-static void
-gdbsim_mourn_inferior (struct target_ops *target)
+void
+gdbsim_target::mourn_inferior ()
{
struct sim_inferior_data *sim_data
= get_sim_inferior_data (current_inferior (), SIM_INSTANCE_NOT_NEEDED);
/* Check to see if a thread is still alive. */
-static int
-gdbsim_thread_alive (struct target_ops *ops, ptid_t ptid)
+int
+gdbsim_target::thread_alive (ptid_t ptid)
{
struct sim_inferior_data *sim_data
= get_sim_inferior_data_by_ptid (ptid, SIM_INSTANCE_NOT_NEEDED);
/* Convert a thread ID to a string. Returns the string in a static
buffer. */
-static const char *
-gdbsim_pid_to_str (struct target_ops *ops, ptid_t ptid)
+const char *
+gdbsim_target::pid_to_str (ptid_t ptid)
{
return normal_pid_to_str (ptid);
}
/* Simulator memory may be accessed after the program has been loaded. */
-static int
-gdbsim_has_all_memory (struct target_ops *ops)
+int
+gdbsim_target::has_all_memory ()
{
struct sim_inferior_data *sim_data
= get_sim_inferior_data (current_inferior (), SIM_INSTANCE_NOT_NEEDED);
return 1;
}
-static int
-gdbsim_has_memory (struct target_ops *ops)
+int
+gdbsim_target::has_memory ()
{
struct sim_inferior_data *sim_data
= get_sim_inferior_data (current_inferior (), SIM_INSTANCE_NOT_NEEDED);
return 1;
}
-/* Define the target subroutine names. */
-
-struct target_ops gdbsim_ops;
-
-static void
-init_gdbsim_ops (void)
-{
- gdbsim_ops.to_shortname = "sim";
- gdbsim_ops.to_longname = "simulator";
- gdbsim_ops.to_doc = "Use the compiled-in simulator.";
- gdbsim_ops.to_open = gdbsim_open;
- gdbsim_ops.to_close = gdbsim_close;
- gdbsim_ops.to_detach = gdbsim_detach;
- gdbsim_ops.to_resume = gdbsim_resume;
- gdbsim_ops.to_wait = gdbsim_wait;
- gdbsim_ops.to_fetch_registers = gdbsim_fetch_register;
- gdbsim_ops.to_store_registers = gdbsim_store_register;
- gdbsim_ops.to_prepare_to_store = gdbsim_prepare_to_store;
- gdbsim_ops.to_xfer_partial = gdbsim_xfer_partial;
- gdbsim_ops.to_files_info = gdbsim_files_info;
- gdbsim_ops.to_insert_breakpoint = memory_insert_breakpoint;
- gdbsim_ops.to_remove_breakpoint = memory_remove_breakpoint;
- gdbsim_ops.to_kill = gdbsim_kill;
- gdbsim_ops.to_load = gdbsim_load;
- gdbsim_ops.to_create_inferior = gdbsim_create_inferior;
- gdbsim_ops.to_mourn_inferior = gdbsim_mourn_inferior;
- gdbsim_ops.to_interrupt = gdbsim_interrupt;
- gdbsim_ops.to_thread_alive = gdbsim_thread_alive;
- gdbsim_ops.to_pid_to_str = gdbsim_pid_to_str;
- gdbsim_ops.to_stratum = process_stratum;
- gdbsim_ops.to_has_all_memory = gdbsim_has_all_memory;
- gdbsim_ops.to_has_memory = gdbsim_has_memory;
- gdbsim_ops.to_has_stack = default_child_has_stack;
- gdbsim_ops.to_has_registers = default_child_has_registers;
- gdbsim_ops.to_has_execution = default_child_has_execution;
- gdbsim_ops.to_magic = OPS_MAGIC;
-}
-
void
_initialize_remote_sim (void)
{
struct cmd_list_element *c;
- init_gdbsim_ops ();
add_target (&gdbsim_ops);
c = add_com ("sim", class_obscure, simulator_command,
#include "environ.h"
#include "common/byte-vector.h"
+/* The remote target. */
+
+class remote_target : public target_ops
+{
+public:
+ remote_target ()
+ {
+ to_stratum = process_stratum;
+ }
+
+ const char *shortname () override
+ { return "remote"; }
+
+ const char *longname () override
+ { return _("Remote serial target in gdb-specific protocol"); }
+
+ const char *doc () override
+ {
+ return _("\
+Use a remote computer via a serial line, using a gdb-specific protocol.\n\
+Specify the serial device it is connected to\n\
+(e.g. /dev/ttyS0, /dev/ttya, COM1, etc.).");
+ }
+
+ thread_control_capabilities get_thread_control_capabilities () override
+ { return tc_schedlock; }
+
+ void open (const char *, int) override;
+ void close () override;
+
+ void detach (inferior *, int) override;
+ void disconnect (const char *, int) override;
+
+ void commit_resume () override;
+ void resume (ptid_t, int, enum gdb_signal) override;
+ ptid_t wait (ptid_t, struct target_waitstatus *, int) override;
+
+ void fetch_registers (struct regcache *, int) override;
+ void store_registers (struct regcache *, int) override;
+ void prepare_to_store (struct regcache *) override;
+
+ void files_info () override;
+
+ int insert_breakpoint (struct gdbarch *, struct bp_target_info *) override;
+
+ int remove_breakpoint (struct gdbarch *, struct bp_target_info *,
+ enum remove_bp_reason) override;
+
+
+ int stopped_by_sw_breakpoint () override;
+ int supports_stopped_by_sw_breakpoint () override;
+
+ int stopped_by_hw_breakpoint () override;
+
+ int supports_stopped_by_hw_breakpoint () override;
+
+ int stopped_by_watchpoint () override;
+
+ int stopped_data_address (CORE_ADDR *) override;
+
+ int watchpoint_addr_within_range (CORE_ADDR, CORE_ADDR, int) override;
+
+ int can_use_hw_breakpoint (enum bptype, int, int) override;
+
+ int insert_hw_breakpoint (struct gdbarch *, struct bp_target_info *) override;
+
+ int remove_hw_breakpoint (struct gdbarch *, struct bp_target_info *) override;
+
+ int region_ok_for_hw_watchpoint (CORE_ADDR, int) override;
+
+ int insert_watchpoint (CORE_ADDR, int, enum target_hw_bp_type,
+ struct expression *) override;
+
+ int remove_watchpoint (CORE_ADDR, int, enum target_hw_bp_type,
+ struct expression *) override;
+
+ void kill () override;
+
+ void load (const char *, int) override;
+
+ void mourn_inferior () override;
+
+ void pass_signals (int, unsigned char *) override;
+
+ int set_syscall_catchpoint (int, bool, int,
+ gdb::array_view<const int>) override;
+
+ void program_signals (int, unsigned char *) override;
+
+ int thread_alive (ptid_t ptid) override;
+
+ const char *thread_name (struct thread_info *) override;
+
+ void update_thread_list () override;
+
+ const char *pid_to_str (ptid_t) override;
+
+ const char *extra_thread_info (struct thread_info *) override;
+
+ ptid_t get_ada_task_ptid (long lwp, long thread) override;
+
+ thread_info *thread_handle_to_thread_info (const gdb_byte *thread_handle,
+ int handle_len,
+ inferior *inf) override;
+
+ void stop (ptid_t) override;
+
+ void interrupt () override;
+
+ void pass_ctrlc () override;
+
+ enum target_xfer_status xfer_partial (enum target_object object,
+ const char *annex,
+ gdb_byte *readbuf,
+ const gdb_byte *writebuf,
+ ULONGEST offset, ULONGEST len,
+ ULONGEST *xfered_len) override;
+
+ ULONGEST get_memory_xfer_limit () override;
+
+ void rcmd (const char *command, struct ui_file *output) override;
+
+ char *pid_to_exec_file (int pid) override;
+
+ void log_command (const char *cmd) override
+ {
+ serial_log_command (this, cmd);
+ }
+
+ CORE_ADDR get_thread_local_address (ptid_t ptid,
+ CORE_ADDR load_module_addr,
+ CORE_ADDR offset) override;
+
+ int has_all_memory () override { return default_child_has_all_memory (); }
+ int has_memory () override { return default_child_has_memory (); }
+ int has_stack () override { return default_child_has_stack (); }
+ int has_registers () override { return default_child_has_registers (); }
+ int has_execution (ptid_t ptid) override { return default_child_has_execution (ptid); }
+
+ int can_execute_reverse () override;
+
+ std::vector<mem_region> memory_map () override;
+
+ void flash_erase (ULONGEST address, LONGEST length) override;
+
+ void flash_done () override;
+
+ const struct target_desc *read_description () override;
+
+ int search_memory (CORE_ADDR start_addr, ULONGEST search_space_len,
+ const gdb_byte *pattern, ULONGEST pattern_len,
+ CORE_ADDR *found_addrp) override;
+
+ int can_async_p () override;
+
+ int is_async_p () override;
+
+ void async (int) override;
+
+ void thread_events (int) override;
+
+ int can_do_single_step () override;
+
+ void terminal_inferior () override;
+
+ void terminal_ours () override;
+
+ int supports_non_stop () override;
+
+ int supports_multi_process () override;
+
+ int supports_disable_randomization () override;
+
+ int filesystem_is_local () override;
+
+
+ int fileio_open (struct inferior *inf, const char *filename,
+ int flags, int mode, int warn_if_slow,
+ int *target_errno) override;
+
+ int fileio_pwrite (int fd, const gdb_byte *write_buf, int len,
+ ULONGEST offset, int *target_errno) override;
+
+ int fileio_pread (int fd, gdb_byte *read_buf, int len,
+ ULONGEST offset, int *target_errno) override;
+
+ int fileio_fstat (int fd, struct stat *sb, int *target_errno) override;
+
+ int fileio_close (int fd, int *target_errno) override;
+
+ int fileio_unlink (struct inferior *inf,
+ const char *filename,
+ int *target_errno) override;
+
+ gdb::optional<std::string>
+ fileio_readlink (struct inferior *inf,
+ const char *filename,
+ int *target_errno) override;
+
+ int supports_enable_disable_tracepoint () override;
+
+ int supports_string_tracing () override;
+
+ int supports_evaluation_of_breakpoint_conditions () override;
+
+ int can_run_breakpoint_commands () override;
+
+ void trace_init () override;
+
+ void download_tracepoint (struct bp_location *location) override;
+
+ int can_download_tracepoint () override;
+
+ void download_trace_state_variable (const trace_state_variable &tsv) override;
+
+ void enable_tracepoint (struct bp_location *location) override;
+
+ void disable_tracepoint (struct bp_location *location) override;
+
+ void trace_set_readonly_regions () override;
+
+ void trace_start () override;
+
+ int get_trace_status (struct trace_status *ts) override;
+
+ void get_tracepoint_status (struct breakpoint *tp, struct uploaded_tp *utp)
+ override;
+
+ void trace_stop () override;
+
+ int trace_find (enum trace_find_type type, int num,
+ CORE_ADDR addr1, CORE_ADDR addr2, int *tpp) override;
+
+ int get_trace_state_variable_value (int tsv, LONGEST *val) override;
+
+ int save_trace_data (const char *filename) override;
+
+ int upload_tracepoints (struct uploaded_tp **utpp) override;
+
+ int upload_trace_state_variables (struct uploaded_tsv **utsvp) override;
+
+ LONGEST get_raw_trace_data (gdb_byte *buf, ULONGEST offset, LONGEST len) override;
+
+ int get_min_fast_tracepoint_insn_len () override;
+
+ void set_disconnected_tracing (int val) override;
+
+ void set_circular_trace_buffer (int val) override;
+
+ void set_trace_buffer_size (LONGEST val) override;
+
+ int set_trace_notes (const char *user, const char *notes,
+ const char *stopnotes) override;
+
+ int core_of_thread (ptid_t ptid) override;
+
+ int verify_memory (const gdb_byte *data,
+ CORE_ADDR memaddr, ULONGEST size) override;
+
+
+ int get_tib_address (ptid_t ptid, CORE_ADDR *addr) override;
+
+ void set_permissions () override;
+
+ bool static_tracepoint_marker_at (CORE_ADDR,
+ struct static_tracepoint_marker *marker)
+ override;
+
+ std::vector<static_tracepoint_marker>
+ static_tracepoint_markers_by_strid (const char *id) override;
+
+ traceframe_info_up traceframe_info () override;
+
+ int use_agent (int use) override;
+ int can_use_agent () override;
+
+ struct btrace_target_info *enable_btrace (ptid_t ptid,
+ const struct btrace_config *conf) override;
+
+ void disable_btrace (struct btrace_target_info *tinfo) override;
+
+ void teardown_btrace (struct btrace_target_info *tinfo) override;
+
+ enum btrace_error read_btrace (struct btrace_data *data,
+ struct btrace_target_info *btinfo,
+ enum btrace_read_type type) override;
+
+ const struct btrace_config *btrace_conf (const struct btrace_target_info *) override;
+ int augmented_libraries_svr4_read () override;
+ int follow_fork (int, int) override;
+ void follow_exec (struct inferior *, char *) override;
+ int insert_fork_catchpoint (int) override;
+ int remove_fork_catchpoint (int) override;
+ int insert_vfork_catchpoint (int) override;
+ int remove_vfork_catchpoint (int) override;
+ int insert_exec_catchpoint (int) override;
+ int remove_exec_catchpoint (int) override;
+ enum exec_direction_kind execution_direction () override;
+
+protected:
+ void open_1 (const char *name, int from_tty, int extended_p);
+ void start_remote (int from_tty, int extended_p);
+};
+
+/* Set up the extended remote target by extending the standard remote
+ target and adding to it. */
+
+class extended_remote_target final : public remote_target
+{
+public:
+ const char *shortname () override
+ { return "extended-remote"; }
+
+ const char *longname () override
+ { return _("Extended remote serial target in gdb-specific protocol"); }
+
+ void open (const char *, int) override;
+
+ bool can_create_inferior () override { return true; }
+ void create_inferior (const char *, const std::string &,
+ char **, int) override;
+
+ void detach (inferior *, int) override;
+
+ bool can_attach () override { return true; }
+ void attach (const char *, int) override;
+
+ void post_attach (int) override;
+ int supports_disable_randomization () override;
+};
+
/* Per-program-space data key. */
static const struct program_space_data *remote_pspace_data;
static int getpkt_or_notif_sane (char **buf, long *sizeof_buf,
int forever, int *is_notif);
-static void remote_files_info (struct target_ops *ignore);
-
-static void remote_prepare_to_store (struct target_ops *self,
- struct regcache *regcache);
-
-static void remote_open_1 (const char *, int, struct target_ops *,
- int extended_p);
-
-static void remote_close (struct target_ops *self);
-
struct remote_state;
static int remote_vkill (int pid, struct remote_state *rs);
static void remote_kill_k (void);
-static void remote_mourn (struct target_ops *ops);
-
-static void extended_remote_restart (void);
-
static int readchar (int timeout);
static void remote_serial_write (const char *str, int len);
-static void remote_kill (struct target_ops *ops);
-
-static int remote_can_async_p (struct target_ops *);
-
-static int remote_is_async_p (struct target_ops *);
-
-static void remote_async (struct target_ops *ops, int enable);
-
-static void remote_thread_events (struct target_ops *ops, int enable);
-
static void interrupt_query (void);
static void set_general_thread (ptid_t ptid);
static int hexnumlen (ULONGEST num);
-static void init_remote_ops (void);
-
-static void init_extended_remote_ops (void);
-
-static void remote_stop (struct target_ops *self, ptid_t);
-
static int stubhex (int ch);
static int hexnumstr (char *, ULONGEST);
static char *write_ptid (char *buf, const char *endbuf, ptid_t ptid);
static ptid_t read_ptid (const char *buf, const char **obuf);
-static void remote_set_permissions (struct target_ops *self);
-
-static int remote_get_trace_status (struct target_ops *self,
- struct trace_status *ts);
-
-static int remote_upload_tracepoints (struct target_ops *self,
- struct uploaded_tp **utpp);
-
-static int remote_upload_trace_state_variables (struct target_ops *self,
- struct uploaded_tsv **utsvp);
-
static void remote_query_supported (void);
static void remote_check_symbols (void);
static void remote_async_inferior_event_handler (gdb_client_data);
-static void remote_terminal_ours (struct target_ops *self);
-
static int remote_read_description_p (struct target_ops *target);
static void remote_console_output (char *msg);
-static int remote_supports_cond_breakpoints (struct target_ops *self);
-
-static int remote_can_run_breakpoint_commands (struct target_ops *self);
-
static void remote_btrace_reset (void);
static void remote_btrace_maybe_reopen (void);
return NULL;
}
-static struct target_ops remote_ops;
+static remote_target remote_ops;
-static struct target_ops extended_remote_ops;
+static extended_remote_target extended_remote_ops;
/* FIXME: cagney/1999-09-23: Even though getpkt was called with
``forever'' still use the normal timeout mechanism. This is
/* Insert fork catchpoint target routine. If fork events are enabled
then return success, nothing more to do. */
-static int
-remote_insert_fork_catchpoint (struct target_ops *ops, int pid)
+int
+remote_target::insert_fork_catchpoint (int pid)
{
struct remote_state *rs = get_remote_state ();
/* Remove fork catchpoint target routine. Nothing to do, just
return success. */
-static int
-remote_remove_fork_catchpoint (struct target_ops *ops, int pid)
+int
+remote_target::remove_fork_catchpoint (int pid)
{
return 0;
}
/* Insert vfork catchpoint target routine. If vfork events are enabled
then return success, nothing more to do. */
-static int
-remote_insert_vfork_catchpoint (struct target_ops *ops, int pid)
+int
+remote_target::insert_vfork_catchpoint (int pid)
{
struct remote_state *rs = get_remote_state ();
/* Remove vfork catchpoint target routine. Nothing to do, just
return success. */
-static int
-remote_remove_vfork_catchpoint (struct target_ops *ops, int pid)
+int
+remote_target::remove_vfork_catchpoint (int pid)
{
return 0;
}
/* Insert exec catchpoint target routine. If exec events are
enabled, just return success. */
-static int
-remote_insert_exec_catchpoint (struct target_ops *ops, int pid)
+int
+remote_target::insert_exec_catchpoint (int pid)
{
struct remote_state *rs = get_remote_state ();
/* Remove exec catchpoint target routine. Nothing to do, just
return success. */
-static int
-remote_remove_exec_catchpoint (struct target_ops *ops, int pid)
+int
+remote_target::remove_exec_catchpoint (int pid)
{
return 0;
}
/* If 'QPassSignals' is supported, tell the remote stub what signals
it can simply pass through to the inferior without reporting. */
-static void
-remote_pass_signals (struct target_ops *self,
- int numsigs, unsigned char *pass_signals)
+void
+remote_target::pass_signals (int numsigs, unsigned char *pass_signals)
{
if (packet_support (PACKET_QPassSignals) != PACKET_DISABLE)
{
/* If 'QCatchSyscalls' is supported, tell the remote stub
to report syscalls to GDB. */
-static int
-remote_set_syscall_catchpoint (struct target_ops *self,
- int pid, bool needed, int any_count,
- gdb::array_view<const int> syscall_counts)
+int
+remote_target::set_syscall_catchpoint (int pid, bool needed, int any_count,
+ gdb::array_view<const int> syscall_counts)
{
const char *catch_packet;
enum packet_result result;
/* If 'QProgramSignals' is supported, tell the remote stub what
signals it should pass through to the inferior when detaching. */
-static void
-remote_program_signals (struct target_ops *self,
- int numsigs, unsigned char *signals)
+void
+remote_target::program_signals (int numsigs, unsigned char *signals)
{
if (packet_support (PACKET_QProgramSignals) != PACKET_DISABLE)
{
to model non-threaded targets as single-threaded. */
static int
-remote_thread_always_alive (struct target_ops *ops, ptid_t ptid)
+remote_thread_always_alive (ptid_t ptid)
{
if (ptid_equal (ptid, magic_null_ptid))
/* The main thread is always alive. */
/* Return nonzero if the thread PTID is still alive on the remote
system. */
-static int
-remote_thread_alive (struct target_ops *ops, ptid_t ptid)
+int
+remote_target::thread_alive (ptid_t ptid)
{
struct remote_state *rs = get_remote_state ();
char *p, *endp;
/* Check if this is a thread that we made up ourselves to model
non-threaded targets as single-threaded. */
- if (remote_thread_always_alive (ops, ptid))
+ if (remote_thread_always_alive (ptid))
return 1;
p = rs->buf;
/* Return a pointer to a thread name if we know it and NULL otherwise.
The thread_info object owns the memory for the name. */
-static const char *
-remote_thread_name (struct target_ops *ops, struct thread_info *info)
+const char *
+remote_target::thread_name (struct thread_info *info)
{
if (info->priv != NULL)
{
/* Implement the to_update_thread_list function for the remote
targets. */
-static void
-remote_update_thread_list (struct target_ops *ops)
+void
+remote_target::update_thread_list ()
{
struct threads_listing_context context;
int got_list = 0;
/* We have a few different mechanisms to fetch the thread list. Try
them all, starting with the most preferred one first, falling
back to older methods. */
- if (remote_get_threads_with_qxfer (ops, &context)
- || remote_get_threads_with_qthreadinfo (ops, &context)
- || remote_get_threads_with_ql (ops, &context))
+ if (remote_get_threads_with_qxfer (this, &context)
+ || remote_get_threads_with_qthreadinfo (this, &context)
+ || remote_get_threads_with_ql (this, &context))
{
struct thread_info *tp, *tmp;
got_list = 1;
if (context.items.empty ()
- && remote_thread_always_alive (ops, inferior_ptid))
+ && remote_thread_always_alive (inferior_ptid))
{
/* Some targets don't really support threads, but still
reply an (empty) thread list in response to the thread
* Optional: targets are not required to implement this function.
*/
-static const char *
-remote_threads_extra_info (struct target_ops *self, struct thread_info *tp)
+const char *
+remote_target::extra_thread_info (thread_info *tp)
{
struct remote_state *rs = get_remote_state ();
int result;
}
\f
-static bool
-remote_static_tracepoint_marker_at (struct target_ops *self, CORE_ADDR addr,
- struct static_tracepoint_marker *marker)
+bool
+remote_target::static_tracepoint_marker_at (CORE_ADDR addr,
+ struct static_tracepoint_marker *marker)
{
struct remote_state *rs = get_remote_state ();
char *p = rs->buf;
return false;
}
-static std::vector<static_tracepoint_marker>
-remote_static_tracepoint_markers_by_strid (struct target_ops *self,
- const char *strid)
+std::vector<static_tracepoint_marker>
+remote_target::static_tracepoint_markers_by_strid (const char *strid)
{
struct remote_state *rs = get_remote_state ();
std::vector<static_tracepoint_marker> markers;
\f
/* Implement the to_get_ada_task_ptid function for the remote targets. */
-static ptid_t
-remote_get_ada_task_ptid (struct target_ops *self, long lwp, long thread)
+ptid_t
+remote_target::get_ada_task_ptid (long lwp, long thread)
{
return ptid_build (ptid_get_pid (inferior_ptid), lwp, 0);
}
\f
/* Clean up connection to a remote debugger. */
-static void
-remote_close (struct target_ops *self)
+void
+remote_target::close ()
{
struct remote_state *rs = get_remote_state ();
return; /* already closed */
/* Make sure we leave stdin registered in the event loop. */
- remote_terminal_ours (self);
+ terminal_ours ();
serial_close (rs->remote_desc);
rs->remote_desc = NULL;
/* Start the remote connection and sync state. */
-static void
-remote_start_remote (int from_tty, struct target_ops *target, int extended_p)
+void
+remote_target::start_remote (int from_tty, int extended_p)
{
struct remote_state *rs = get_remote_state ();
struct packet_config *noack_config;
/* If the stub wants to get a QAllow, compose one and send it. */
if (packet_support (PACKET_QAllow) != PACKET_DISABLE)
- remote_set_permissions (target);
+ set_permissions ();
/* gdbserver < 7.7 (before its fix from 2013-12-11) did reply to any
unknown 'v' packet with string "OK". "OK" gets interpreted by GDB
controlling. We default to adding them in the running state.
The '?' query below will then tell us about which threads are
stopped. */
- remote_update_thread_list (target);
+ this->update_thread_list ();
}
else if (packet_support (PACKET_QNonStop) == PACKET_ENABLE)
{
/* Upload TSVs regardless of whether the target is running or not. The
remote stub, such as GDBserver, may have some predefined or builtin
TSVs, even if the target is not running. */
- if (remote_get_trace_status (target, current_trace_status ()) != -1)
+ if (get_trace_status (current_trace_status ()) != -1)
{
struct uploaded_tsv *uploaded_tsvs = NULL;
- remote_upload_trace_state_variables (target, &uploaded_tsvs);
+ upload_trace_state_variables (&uploaded_tsvs);
merge_uploaded_trace_state_variables (&uploaded_tsvs);
}
how to do it some other way, try again. This is not
supported for non-stop; it could be, but it is tricky if
there are no stopped threads when we connect. */
- if (remote_read_description_p (target)
+ if (remote_read_description_p (this)
&& gdbarch_target_desc (target_gdbarch ()) == NULL)
{
target_clear_description ();
strcpy (rs->buf, wait_status);
rs->cached_wait_status = 1;
- start_remote (from_tty); /* Initialize gdb process mechanisms. */
+ ::start_remote (from_tty); /* Initialize gdb process mechanisms. */
}
else
{
gdb_assert (wait_status == NULL);
/* Report all signals during attach/startup. */
- remote_pass_signals (target, 0, NULL);
+ pass_signals (0, NULL);
/* If there are already stopped threads, mark them stopped and
report their stops before giving the prompt to the user. */
/* Possibly the target has been engaged in a trace run started
previously; find out where things are at. */
- if (remote_get_trace_status (target, current_trace_status ()) != -1)
+ if (get_trace_status (current_trace_status ()) != -1)
{
struct uploaded_tp *uploaded_tps = NULL;
if (current_trace_status ()->running)
printf_filtered (_("Trace is already running on the target.\n"));
- remote_upload_tracepoints (target, &uploaded_tps);
+ upload_tracepoints (&uploaded_tps);
merge_uploaded_tracepoints (&uploaded_tps);
}
/* Open a connection to a remote debugger.
NAME is the filename used for communication. */
-static void
-remote_open (const char *name, int from_tty)
+void
+remote_target::open (const char *name, int from_tty)
{
- remote_open_1 (name, from_tty, &remote_ops, 0);
+ open_1 (name, from_tty, 0);
}
/* Open a connection to a remote debugger using the extended
remote gdb protocol. NAME is the filename used for communication. */
-static void
-extended_remote_open (const char *name, int from_tty)
+void
+extended_remote_target::open (const char *name, int from_tty)
{
- remote_open_1 (name, from_tty, &extended_remote_ops, 1 /*extended_p */);
+ open_1 (name, from_tty, 1 /*extended_p */);
}
/* Reset all packets back to "unknown support". Called when opening a
instead of any data function descriptor. */
sym_addr = gdbarch_convert_from_func_ptr_addr (target_gdbarch (),
sym_addr,
- ¤t_target);
+ target_stack);
xsnprintf (msg, get_remote_packet_size (), "qSymbol:%s:%s",
phex_nz (sym_addr, addr_size), &reply[8]);
permissions. */
void
-remote_set_permissions (struct target_ops *self)
+remote_target::set_permissions ()
{
struct remote_state *rs = get_remote_state ();
throw_error (TARGET_CLOSE_ERROR, _("Disconnected from target."));
}
-static void
-remote_open_1 (const char *name, int from_tty,
- struct target_ops *target, int extended_p)
+void
+remote_target::open_1 (const char *name, int from_tty, int extended_p)
{
struct remote_state *rs = get_remote_state ();
puts_filtered (name);
puts_filtered ("\n");
}
- push_target (target); /* Switch to using remote target now. */
+ push_target (this); /* Switch to using remote target now. */
/* Register extra event sources in the event loop. */
remote_async_inferior_event_token
TRY
{
- remote_start_remote (from_tty, target, extended_p);
+ start_remote (from_tty, extended_p);
}
CATCH (ex, RETURN_MASK_ALL)
{
}
}
-static void
-remote_detach (struct target_ops *ops, inferior *inf, int from_tty)
+void
+remote_target::detach (inferior *inf, int from_tty)
{
remote_detach_1 (from_tty, inf);
}
-static void
-extended_remote_detach (struct target_ops *ops, inferior *inf, int from_tty)
+void
+extended_remote_target::detach (inferior *inf, int from_tty)
{
remote_detach_1 (from_tty, inf);
}
it is named remote_follow_fork in anticipation of using it for the
remote target as well. */
-static int
-remote_follow_fork (struct target_ops *ops, int follow_child,
- int detach_fork)
+int
+remote_target::follow_fork (int follow_child, int detach_fork)
{
struct remote_state *rs = get_remote_state ();
enum target_waitkind kind = inferior_thread ()->pending_follow.kind;
inferior, which may be the same as the exec'ing inferior unless
follow-exec-mode is "new". */
-static void
-remote_follow_exec (struct target_ops *ops,
- struct inferior *inf, char *execd_pathname)
+void
+remote_target::follow_exec (struct inferior *inf, char *execd_pathname)
{
/* We know that this is a target file name, so if it has the "target:"
prefix we strip it off before saving it in the program space. */
/* Same as remote_detach, but don't send the "D" packet; just disconnect. */
-static void
-remote_disconnect (struct target_ops *target, const char *args, int from_tty)
+void
+remote_target::disconnect (const char *args, int from_tty)
{
if (args)
error (_("Argument given to \"disconnect\" when remotely debugging."));
/* Make sure we unpush even the extended remote targets. Calling
target_mourn_inferior won't unpush, and remote_mourn won't
unpush if there is more than one inferior left. */
- unpush_target (target);
+ unpush_target (this);
generic_mourn_inferior ();
if (from_tty)
/* Attach to the process specified by ARGS. If FROM_TTY is non-zero,
be chatty about it. */
-static void
-extended_remote_attach (struct target_ops *target, const char *args,
- int from_tty)
+void
+extended_remote_target::attach (const char *args, int from_tty)
{
struct remote_state *rs = get_remote_state ();
int pid;
struct thread_info *thread;
/* Get list of threads. */
- remote_update_thread_list (target);
+ update_thread_list ();
thread = first_thread_of_process (pid);
if (thread)
/* Implementation of the to_post_attach method. */
-static void
-extended_remote_post_attach (struct target_ops *ops, int pid)
+void
+extended_remote_target::post_attach (int pid)
{
/* Get text, data & bss offsets. */
get_offsets ();
/* Tell the remote machine to resume. */
-static void
-remote_resume (struct target_ops *ops,
- ptid_t ptid, int step, enum gdb_signal siggnal)
+void
+remote_target::resume (ptid_t ptid, int step, enum gdb_signal siggnal)
{
struct remote_state *rs = get_remote_state ();
request; the actual remote resumption will be done in
target_commit_resume / remote_commit_resume, where we'll be able
to do vCont action coalescing. */
- if (target_is_non_stop_p () && execution_direction != EXEC_REVERSE)
+ if (target_is_non_stop_p () && ::execution_direction != EXEC_REVERSE)
{
remote_thread_info *remote_thr;
if (!target_is_non_stop_p ())
remote_notif_process (rs->notif_state, ¬if_client_stop);
- rs->last_resume_exec_dir = execution_direction;
+ rs->last_resume_exec_dir = ::execution_direction;
/* Prefer vCont, and fallback to s/c/S/C, which use Hc. */
if (!remote_resume_with_vcont (ptid, step, siggnal))
- remote_resume_with_hc (ops, ptid, step, siggnal);
+ remote_resume_with_hc (this, ptid, step, siggnal);
/* We are about to start executing the inferior, let's register it
with the event loop. NOTE: this is the one place where all the
/* to_commit_resume implementation. */
-static void
-remote_commit_resume (struct target_ops *ops)
+void
+remote_target::commit_resume ()
{
struct inferior *inf;
struct thread_info *tp;
request directly from remote_resume. Likewise if
reverse-debugging, as there are no defined vCont actions for
reverse execution. */
- if (!target_is_non_stop_p () || execution_direction == EXEC_REVERSE)
+ if (!target_is_non_stop_p () || ::execution_direction == EXEC_REVERSE)
return;
/* Try to send wildcard actions ("vCont;c" or "vCont;c:pPID.-1")
/* Implement the to_stop function for the remote targets. */
-static void
-remote_stop (struct target_ops *self, ptid_t ptid)
+void
+remote_target::stop (ptid_t ptid)
{
if (remote_debug)
fprintf_unfiltered (gdb_stdlog, "remote_stop called\n");
/* Implement the to_interrupt function for the remote targets. */
-static void
-remote_interrupt (struct target_ops *self)
+void
+remote_target::interrupt ()
{
if (remote_debug)
fprintf_unfiltered (gdb_stdlog, "remote_interrupt called\n");
/* Implement the to_pass_ctrlc function for the remote targets. */
-static void
-remote_pass_ctrlc (struct target_ops *self)
+void
+remote_target::pass_ctrlc ()
{
struct remote_state *rs = get_remote_state ();
different in that explicit transfer of ownership to/from GDB/target
is required. */
-static void
-remote_terminal_inferior (struct target_ops *self)
+void
+remote_target::terminal_inferior ()
{
/* NOTE: At this point we could also register our selves as the
recipient of all input. Any characters typed could then be
passed on down to the target. */
}
-static void
-remote_terminal_ours (struct target_ops *self)
+void
+remote_target::terminal_ours ()
{
}
/* Wait until the remote machine stops, then return, storing status in
STATUS just as `wait' would. */
-static ptid_t
-remote_wait (struct target_ops *ops,
- ptid_t ptid, struct target_waitstatus *status, int options)
+ptid_t
+remote_target::wait (ptid_t ptid, struct target_waitstatus *status, int options)
{
ptid_t event_ptid;
warning (_("could not set remote traceframe"));
}
-static void
-remote_fetch_registers (struct target_ops *ops,
- struct regcache *regcache, int regnum)
+void
+remote_target::fetch_registers (struct regcache *regcache, int regnum)
{
struct gdbarch *gdbarch = regcache->arch ();
remote_arch_state *rsa = get_remote_arch_state (gdbarch);
'G' request), we have to read out the ones we don't want to change
first. */
-static void
-remote_prepare_to_store (struct target_ops *self, struct regcache *regcache)
+void
+remote_target::prepare_to_store (struct regcache *regcache)
{
remote_arch_state *rsa = get_remote_arch_state (regcache->arch ());
int i;
/* Store register REGNUM, or all registers if REGNUM == -1, from the contents
of the register cache buffer. FIXME: ignores errors. */
-static void
-remote_store_registers (struct target_ops *ops,
- struct regcache *regcache, int regnum)
+void
+remote_target::store_registers (struct regcache *regcache, int regnum)
{
struct gdbarch *gdbarch = regcache->arch ();
remote_arch_state *rsa = get_remote_arch_state (gdbarch);
In future, we'll need to decide on a better approach. */
static const int remote_flash_timeout = 1000;
-static void
-remote_flash_erase (struct target_ops *ops,
- ULONGEST address, LONGEST length)
+void
+remote_target::flash_erase (ULONGEST address, LONGEST length)
{
int addr_size = gdbarch_addr_bit (target_gdbarch ()) / 8;
enum packet_result ret;
xfered_len,'X', 0);
}
-static void
-remote_flash_done (struct target_ops *ops)
+void
+remote_target::flash_done ()
{
int ret;
}
}
-static void
-remote_files_info (struct target_ops *ignore)
+void
+remote_target::files_info ()
{
puts_filtered ("Debugging a target over a serial line.\n");
}
\f
/* Target hook to kill the current inferior. */
-static void
-remote_kill (struct target_ops *ops)
+void
+remote_target::kill ()
{
int res = -1;
int pid = ptid_get_pid (inferior_ptid);
END_CATCH
}
-static void
-remote_mourn (struct target_ops *target)
+void
+remote_target::mourn_inferior ()
{
struct remote_state *rs = get_remote_state ();
/* In 'target remote' mode with one inferior, we close the connection. */
if (!rs->extended && number_of_live_inferiors () <= 1)
{
- unpush_target (target);
+ unpush_target (this);
/* remote_close takes care of doing most of the clean up. */
generic_mourn_inferior ();
}
}
-static int
-extended_remote_supports_disable_randomization (struct target_ops *self)
+int
+extended_remote_target::supports_disable_randomization ()
{
return packet_support (PACKET_QDisableRandomization) == PACKET_ENABLE;
}
executable file and the command line arguments, but not the
environment. */
-static void
-extended_remote_create_inferior (struct target_ops *ops,
- const char *exec_file,
- const std::string &args,
- char **env, int from_tty)
+void
+extended_remote_target::create_inferior (const char *exec_file,
+ const std::string &args,
+ char **env, int from_tty)
{
int run_worked;
char *stop_reply;
target_async (1);
/* Disable address space randomization if requested (and supported). */
- if (extended_remote_supports_disable_randomization (ops))
+ if (supports_disable_randomization ())
extended_remote_disable_randomization (disable_randomization);
/* If startup-with-shell is on, we inform gdbserver to start the
support, we ask the remote target to do the work; on targets
which don't, we insert a traditional memory breakpoint. */
-static int
-remote_insert_breakpoint (struct target_ops *ops,
- struct gdbarch *gdbarch,
- struct bp_target_info *bp_tgt)
+int
+remote_target::insert_breakpoint (struct gdbarch *gdbarch,
+ struct bp_target_info *bp_tgt)
{
/* Try the "Z" s/w breakpoint packet if it is not already disabled.
If it succeeds, then set the support to PACKET_ENABLE. If it
p += hexnumstr (p, addr);
xsnprintf (p, endbuf - p, ",%d", bp_tgt->kind);
- if (remote_supports_cond_breakpoints (ops))
+ if (supports_evaluation_of_breakpoint_conditions ())
remote_add_target_side_condition (gdbarch, bp_tgt, p, endbuf);
- if (remote_can_run_breakpoint_commands (ops))
+ if (can_run_breakpoint_commands ())
remote_add_target_side_commands (gdbarch, bp_tgt, p);
putpkt (rs->buf);
throw_error (NOT_SUPPORTED_ERROR, _("\
Target doesn't support breakpoints that have target side commands."));
- return memory_insert_breakpoint (ops, gdbarch, bp_tgt);
+ return memory_insert_breakpoint (this, gdbarch, bp_tgt);
}
-static int
-remote_remove_breakpoint (struct target_ops *ops,
- struct gdbarch *gdbarch,
- struct bp_target_info *bp_tgt,
- enum remove_bp_reason reason)
+int
+remote_target::remove_breakpoint (struct gdbarch *gdbarch,
+ struct bp_target_info *bp_tgt,
+ enum remove_bp_reason reason)
{
CORE_ADDR addr = bp_tgt->placed_address;
struct remote_state *rs = get_remote_state ();
return (rs->buf[0] == 'E');
}
- return memory_remove_breakpoint (ops, gdbarch, bp_tgt, reason);
+ return memory_remove_breakpoint (this, gdbarch, bp_tgt, reason);
}
static enum Z_packet_type
}
}
-static int
-remote_insert_watchpoint (struct target_ops *self, CORE_ADDR addr, int len,
- enum target_hw_bp_type type, struct expression *cond)
+int
+remote_target::insert_watchpoint (CORE_ADDR addr, int len,
+ enum target_hw_bp_type type, struct expression *cond)
{
struct remote_state *rs = get_remote_state ();
char *endbuf = rs->buf + get_remote_packet_size ();
_("remote_insert_watchpoint: reached end of function"));
}
-static int
-remote_watchpoint_addr_within_range (struct target_ops *target, CORE_ADDR addr,
- CORE_ADDR start, int length)
+int
+remote_target::watchpoint_addr_within_range (CORE_ADDR addr,
+ CORE_ADDR start, int length)
{
CORE_ADDR diff = remote_address_masked (addr - start);
}
-static int
-remote_remove_watchpoint (struct target_ops *self, CORE_ADDR addr, int len,
- enum target_hw_bp_type type, struct expression *cond)
+int
+remote_target::remove_watchpoint (CORE_ADDR addr, int len,
+ enum target_hw_bp_type type, struct expression *cond)
{
struct remote_state *rs = get_remote_state ();
char *endbuf = rs->buf + get_remote_packet_size ();
int remote_hw_watchpoint_length_limit = -1;
int remote_hw_breakpoint_limit = -1;
-static int
-remote_region_ok_for_hw_watchpoint (struct target_ops *self,
- CORE_ADDR addr, int len)
+int
+remote_target::region_ok_for_hw_watchpoint (CORE_ADDR addr, int len)
{
if (remote_hw_watchpoint_length_limit == 0)
return 0;
return 0;
}
-static int
-remote_check_watch_resources (struct target_ops *self,
- enum bptype type, int cnt, int ot)
+int
+remote_target::can_use_hw_breakpoint (enum bptype type, int cnt, int ot)
{
if (type == bp_hardware_breakpoint)
{
/* The to_stopped_by_sw_breakpoint method of target remote. */
-static int
-remote_stopped_by_sw_breakpoint (struct target_ops *ops)
+int
+remote_target::stopped_by_sw_breakpoint ()
{
struct thread_info *thread = inferior_thread ();
/* The to_supports_stopped_by_sw_breakpoint method of target
remote. */
-static int
-remote_supports_stopped_by_sw_breakpoint (struct target_ops *ops)
+int
+remote_target::supports_stopped_by_sw_breakpoint ()
{
return (packet_support (PACKET_swbreak_feature) == PACKET_ENABLE);
}
/* The to_stopped_by_hw_breakpoint method of target remote. */
-static int
-remote_stopped_by_hw_breakpoint (struct target_ops *ops)
+int
+remote_target::stopped_by_hw_breakpoint ()
{
struct thread_info *thread = inferior_thread ();
/* The to_supports_stopped_by_hw_breakpoint method of target
remote. */
-static int
-remote_supports_stopped_by_hw_breakpoint (struct target_ops *ops)
+int
+remote_target::supports_stopped_by_hw_breakpoint ()
{
return (packet_support (PACKET_hwbreak_feature) == PACKET_ENABLE);
}
-static int
-remote_stopped_by_watchpoint (struct target_ops *ops)
+int
+remote_target::stopped_by_watchpoint ()
{
struct thread_info *thread = inferior_thread ();
== TARGET_STOPPED_BY_WATCHPOINT));
}
-static int
-remote_stopped_data_address (struct target_ops *target, CORE_ADDR *addr_p)
+int
+remote_target::stopped_data_address (CORE_ADDR *addr_p)
{
struct thread_info *thread = inferior_thread ();
}
-static int
-remote_insert_hw_breakpoint (struct target_ops *self, struct gdbarch *gdbarch,
- struct bp_target_info *bp_tgt)
+int
+remote_target::insert_hw_breakpoint (struct gdbarch *gdbarch,
+ struct bp_target_info *bp_tgt)
{
CORE_ADDR addr = bp_tgt->reqstd_address;
struct remote_state *rs;
p += hexnumstr (p, (ULONGEST) addr);
xsnprintf (p, endbuf - p, ",%x", bp_tgt->kind);
- if (remote_supports_cond_breakpoints (self))
+ if (supports_evaluation_of_breakpoint_conditions ())
remote_add_target_side_condition (gdbarch, bp_tgt, p, endbuf);
- if (remote_can_run_breakpoint_commands (self))
+ if (can_run_breakpoint_commands ())
remote_add_target_side_commands (gdbarch, bp_tgt, p);
putpkt (rs->buf);
}
-static int
-remote_remove_hw_breakpoint (struct target_ops *self, struct gdbarch *gdbarch,
- struct bp_target_info *bp_tgt)
+int
+remote_target::remove_hw_breakpoint (struct gdbarch *gdbarch,
+ struct bp_target_info *bp_tgt)
{
CORE_ADDR addr;
struct remote_state *rs = get_remote_state ();
/* Verify memory using the "qCRC:" request. */
-static int
-remote_verify_memory (struct target_ops *ops,
- const gdb_byte *data, CORE_ADDR lma, ULONGEST size)
+int
+remote_target::verify_memory (const gdb_byte *data, CORE_ADDR lma, ULONGEST size)
{
struct remote_state *rs = get_remote_state ();
unsigned long host_crc, target_crc;
}
}
- return simple_verify_memory (ops, data, lma, size);
+ return simple_verify_memory (this, data, lma, size);
}
/* compare-sections command
target is returned, or -1 for error. */
static enum target_xfer_status
-remote_write_qxfer (struct target_ops *ops, const char *object_name,
+remote_write_qxfer (const char *object_name,
const char *annex, const gdb_byte *writebuf,
ULONGEST offset, LONGEST len, ULONGEST *xfered_len,
struct packet_config *packet)
target supports this object. */
static enum target_xfer_status
-remote_read_qxfer (struct target_ops *ops, const char *object_name,
+remote_read_qxfer (const char *object_name,
const char *annex,
gdb_byte *readbuf, ULONGEST offset, LONGEST len,
ULONGEST *xfered_len,
}
}
-static enum target_xfer_status
-remote_xfer_partial (struct target_ops *ops, enum target_object object,
- const char *annex, gdb_byte *readbuf,
- const gdb_byte *writebuf, ULONGEST offset, ULONGEST len,
- ULONGEST *xfered_len)
+enum target_xfer_status
+remote_target::xfer_partial (enum target_object object,
+ const char *annex, gdb_byte *readbuf,
+ const gdb_byte *writebuf, ULONGEST offset, ULONGEST len,
+ ULONGEST *xfered_len)
{
struct remote_state *rs;
int i;
return remote_write_bytes (offset, writebuf, len, unit_size,
xfered_len);
else
- return remote_read_bytes (ops, offset, readbuf, len, unit_size,
+ return remote_read_bytes (this, offset, readbuf, len, unit_size,
xfered_len);
}
if (object == TARGET_OBJECT_SPU)
{
if (readbuf)
- return remote_read_qxfer (ops, "spu", annex, readbuf, offset, len,
+ return remote_read_qxfer ("spu", annex, readbuf, offset, len,
xfered_len, &remote_protocol_packets
[PACKET_qXfer_spu_read]);
else
- return remote_write_qxfer (ops, "spu", annex, writebuf, offset, len,
+ return remote_write_qxfer ("spu", annex, writebuf, offset, len,
xfered_len, &remote_protocol_packets
[PACKET_qXfer_spu_write]);
}
if (object == TARGET_OBJECT_SIGNAL_INFO)
{
if (readbuf)
- return remote_read_qxfer (ops, "siginfo", annex, readbuf, offset, len,
+ return remote_read_qxfer ("siginfo", annex, readbuf, offset, len,
xfered_len, &remote_protocol_packets
[PACKET_qXfer_siginfo_read]);
else
- return remote_write_qxfer (ops, "siginfo", annex,
+ return remote_write_qxfer ("siginfo", annex,
writebuf, offset, len, xfered_len,
&remote_protocol_packets
[PACKET_qXfer_siginfo_write]);
if (object == TARGET_OBJECT_STATIC_TRACE_DATA)
{
if (readbuf)
- return remote_read_qxfer (ops, "statictrace", annex,
+ return remote_read_qxfer ("statictrace", annex,
readbuf, offset, len, xfered_len,
&remote_protocol_packets
[PACKET_qXfer_statictrace_read]);
switch (object)
{
case TARGET_OBJECT_FLASH:
- return remote_flash_write (ops, offset, len, xfered_len,
+ return remote_flash_write (this, offset, len, xfered_len,
writebuf);
default:
case TARGET_OBJECT_AUXV:
gdb_assert (annex == NULL);
- return remote_read_qxfer (ops, "auxv", annex, readbuf, offset, len,
+ return remote_read_qxfer ("auxv", annex, readbuf, offset, len,
xfered_len,
&remote_protocol_packets[PACKET_qXfer_auxv]);
case TARGET_OBJECT_AVAILABLE_FEATURES:
return remote_read_qxfer
- (ops, "features", annex, readbuf, offset, len, xfered_len,
+ ("features", annex, readbuf, offset, len, xfered_len,
&remote_protocol_packets[PACKET_qXfer_features]);
case TARGET_OBJECT_LIBRARIES:
return remote_read_qxfer
- (ops, "libraries", annex, readbuf, offset, len, xfered_len,
+ ("libraries", annex, readbuf, offset, len, xfered_len,
&remote_protocol_packets[PACKET_qXfer_libraries]);
case TARGET_OBJECT_LIBRARIES_SVR4:
return remote_read_qxfer
- (ops, "libraries-svr4", annex, readbuf, offset, len, xfered_len,
+ ("libraries-svr4", annex, readbuf, offset, len, xfered_len,
&remote_protocol_packets[PACKET_qXfer_libraries_svr4]);
case TARGET_OBJECT_MEMORY_MAP:
gdb_assert (annex == NULL);
- return remote_read_qxfer (ops, "memory-map", annex, readbuf, offset, len,
+ return remote_read_qxfer ("memory-map", annex, readbuf, offset, len,
xfered_len,
&remote_protocol_packets[PACKET_qXfer_memory_map]);
/* Should only get here if we're connected. */
gdb_assert (rs->remote_desc);
return remote_read_qxfer
- (ops, "osdata", annex, readbuf, offset, len, xfered_len,
+ ("osdata", annex, readbuf, offset, len, xfered_len,
&remote_protocol_packets[PACKET_qXfer_osdata]);
case TARGET_OBJECT_THREADS:
gdb_assert (annex == NULL);
- return remote_read_qxfer (ops, "threads", annex, readbuf, offset, len,
+ return remote_read_qxfer ("threads", annex, readbuf, offset, len,
xfered_len,
&remote_protocol_packets[PACKET_qXfer_threads]);
case TARGET_OBJECT_TRACEFRAME_INFO:
gdb_assert (annex == NULL);
return remote_read_qxfer
- (ops, "traceframe-info", annex, readbuf, offset, len, xfered_len,
+ ("traceframe-info", annex, readbuf, offset, len, xfered_len,
&remote_protocol_packets[PACKET_qXfer_traceframe_info]);
case TARGET_OBJECT_FDPIC:
- return remote_read_qxfer (ops, "fdpic", annex, readbuf, offset, len,
+ return remote_read_qxfer ("fdpic", annex, readbuf, offset, len,
xfered_len,
&remote_protocol_packets[PACKET_qXfer_fdpic]);
case TARGET_OBJECT_OPENVMS_UIB:
- return remote_read_qxfer (ops, "uib", annex, readbuf, offset, len,
+ return remote_read_qxfer ("uib", annex, readbuf, offset, len,
xfered_len,
&remote_protocol_packets[PACKET_qXfer_uib]);
case TARGET_OBJECT_BTRACE:
- return remote_read_qxfer (ops, "btrace", annex, readbuf, offset, len,
+ return remote_read_qxfer ("btrace", annex, readbuf, offset, len,
xfered_len,
&remote_protocol_packets[PACKET_qXfer_btrace]);
case TARGET_OBJECT_BTRACE_CONF:
- return remote_read_qxfer (ops, "btrace-conf", annex, readbuf, offset,
+ return remote_read_qxfer ("btrace-conf", annex, readbuf, offset,
len, xfered_len,
&remote_protocol_packets[PACKET_qXfer_btrace_conf]);
case TARGET_OBJECT_EXEC_FILE:
- return remote_read_qxfer (ops, "exec-file", annex, readbuf, offset,
+ return remote_read_qxfer ("exec-file", annex, readbuf, offset,
len, xfered_len,
&remote_protocol_packets[PACKET_qXfer_exec_file]);
/* Implementation of to_get_memory_xfer_limit. */
-static ULONGEST
-remote_get_memory_xfer_limit (struct target_ops *ops)
+ULONGEST
+remote_target::get_memory_xfer_limit ()
{
return get_memory_write_packet_size ();
}
-static int
-remote_search_memory (struct target_ops* ops,
- CORE_ADDR start_addr, ULONGEST search_space_len,
- const gdb_byte *pattern, ULONGEST pattern_len,
- CORE_ADDR *found_addrp)
+int
+remote_target::search_memory (CORE_ADDR start_addr, ULONGEST search_space_len,
+ const gdb_byte *pattern, ULONGEST pattern_len,
+ CORE_ADDR *found_addrp)
{
int addr_size = gdbarch_addr_bit (target_gdbarch ()) / 8;
struct remote_state *rs = get_remote_state ();
{
/* Target doesn't provided special support, fall back and use the
standard support (copy memory and do the search here). */
- return simple_search_memory (ops, start_addr, search_space_len,
+ return simple_search_memory (this, start_addr, search_space_len,
pattern, pattern_len, found_addrp);
}
supported. If so, fall back to the simple way. */
if (packet_config_support (packet) == PACKET_DISABLE)
{
- return simple_search_memory (ops, start_addr, search_space_len,
+ return simple_search_memory (this, start_addr, search_space_len,
pattern, pattern_len, found_addrp);
}
return -1;
return found;
}
-static void
-remote_rcmd (struct target_ops *self, const char *command,
- struct ui_file *outbuf)
+void
+remote_target::rcmd (const char *command, struct ui_file *outbuf)
{
struct remote_state *rs = get_remote_state ();
char *p = rs->buf;
}
}
-static std::vector<mem_region>
-remote_memory_map (struct target_ops *ops)
+std::vector<mem_region>
+remote_target::memory_map ()
{
std::vector<mem_region> result;
gdb::optional<gdb::char_vector> text
- = target_read_stralloc (¤t_target, TARGET_OBJECT_MEMORY_MAP, NULL);
+ = target_read_stralloc (target_stack, TARGET_OBJECT_MEMORY_MAP, NULL);
if (text)
result = parse_memory_map (text->data ());
/* Convert a thread ID to a string. Returns the string in a static
buffer. */
-static const char *
-remote_pid_to_str (struct target_ops *ops, ptid_t ptid)
+const char *
+remote_target::pid_to_str (ptid_t ptid)
{
static char buf[64];
struct remote_state *rs = get_remote_state ();
/* Get the address of the thread local variable in OBJFILE which is
stored at OFFSET within the thread local storage for thread PTID. */
-static CORE_ADDR
-remote_get_thread_local_address (struct target_ops *ops,
- ptid_t ptid, CORE_ADDR lm, CORE_ADDR offset)
+CORE_ADDR
+remote_target::get_thread_local_address (ptid_t ptid, CORE_ADDR lm,
+ CORE_ADDR offset)
{
if (packet_support (PACKET_qGetTLSAddr) != PACKET_DISABLE)
{
/* Provide thread local base, i.e. Thread Information Block address.
Returns 1 if ptid is found and thread_local_base is non zero. */
-static int
-remote_get_tib_address (struct target_ops *self, ptid_t ptid, CORE_ADDR *addr)
+int
+remote_target::get_tib_address (ptid_t ptid, CORE_ADDR *addr)
{
if (packet_support (PACKET_qGetTIBAddr) != PACKET_DISABLE)
{
return 0;
}
-static const struct target_desc *
-remote_read_description (struct target_ops *target)
+const struct target_desc *
+remote_target::read_description ()
{
struct remote_g_packet_data *data
= ((struct remote_g_packet_data *)
/* Do not try this during initial connection, when we do not know
whether there is a running but stopped thread. */
if (!target_has_execution || ptid_equal (inferior_ptid, null_ptid))
- return target->beneath->to_read_description (target->beneath);
+ return beneath->read_description ();
if (!VEC_empty (remote_g_packet_guess_s, data->guesses))
{
an architecture, but it's too tricky to do safely. */
}
- return target->beneath->to_read_description (target->beneath);
+ return beneath->read_description ();
}
/* Remote file transfer support. This is host-initiated I/O, not
remote_errno, NULL, NULL);
}
+int
+remote_target::fileio_open (struct inferior *inf, const char *filename,
+ int flags, int mode, int warn_if_slow,
+ int *remote_errno)
+{
+ return remote_hostio_open (this, inf, filename, flags, mode, warn_if_slow,
+ remote_errno);
+}
+
/* Implementation of to_fileio_pwrite. */
static int
remote_errno, NULL, NULL);
}
+int
+remote_target::fileio_pwrite (int fd, const gdb_byte *write_buf, int len,
+ ULONGEST offset, int *remote_errno)
+{
+ return remote_hostio_pwrite (this, fd, write_buf, len, offset, remote_errno);
+}
+
/* Helper for the implementation of to_fileio_pread. Read the file
from the remote side with vFile:pread. */
return remote_hostio_pread_from_cache (rs, fd, read_buf, len, offset);
}
+int
+remote_target::fileio_pread (int fd, gdb_byte *read_buf, int len,
+ ULONGEST offset, int *remote_errno)
+{
+ return remote_hostio_pread (this, fd, read_buf, len, offset, remote_errno);
+}
+
/* Implementation of to_fileio_close. */
static int
remote_errno, NULL, NULL);
}
+int
+remote_target::fileio_close (int fd, int *remote_errno)
+{
+ return remote_hostio_close (this, fd, remote_errno);
+}
+
/* Implementation of to_fileio_unlink. */
static int
remote_errno, NULL, NULL);
}
+int
+remote_target::fileio_unlink (struct inferior *inf, const char *filename,
+ int *remote_errno)
+{
+ return remote_hostio_unlink (this, inf, filename, remote_errno);
+}
+
/* Implementation of to_fileio_readlink. */
-static gdb::optional<std::string>
-remote_hostio_readlink (struct target_ops *self,
- struct inferior *inf, const char *filename,
- int *remote_errno)
+gdb::optional<std::string>
+remote_target::fileio_readlink (struct inferior *inf, const char *filename,
+ int *remote_errno)
{
struct remote_state *rs = get_remote_state ();
char *p = rs->buf;
/* Implementation of to_fileio_fstat. */
-static int
-remote_hostio_fstat (struct target_ops *self,
- int fd, struct stat *st,
- int *remote_errno)
+int
+remote_target::fileio_fstat (int fd, struct stat *st, int *remote_errno)
{
struct remote_state *rs = get_remote_state ();
char *p = rs->buf;
/* Implementation of to_filesystem_is_local. */
-static int
-remote_filesystem_is_local (struct target_ops *self)
+int
+remote_target::filesystem_is_local ()
{
/* Valgrind GDB presents itself as a remote target but works
on the local filesystem: it does not implement remote get
/* Try opening a file to probe support. The supplied
filename is irrelevant, we only care about whether
the stub recognizes the packet or not. */
- fd = remote_hostio_open (self, NULL, "just probing",
+ fd = remote_hostio_open (this, NULL, "just probing",
FILEIO_O_RDONLY, 0700, 0,
&remote_errno);
if (fd >= 0)
- remote_hostio_close (self, fd, &remote_errno);
+ remote_hostio_close (this, fd, &remote_errno);
ps = packet_support (PACKET_vFile_open);
}
help_list (remote_cmdlist, "remote ", all_commands, gdb_stdout);
}
-static int
-remote_can_execute_reverse (struct target_ops *self)
+int
+remote_target::can_execute_reverse ()
{
if (packet_support (PACKET_bs) == PACKET_ENABLE
|| packet_support (PACKET_bc) == PACKET_ENABLE)
return 0;
}
-static int
-remote_supports_non_stop (struct target_ops *self)
+int
+remote_target::supports_non_stop ()
{
return 1;
}
-static int
-remote_supports_disable_randomization (struct target_ops *self)
+int
+remote_target::supports_disable_randomization ()
{
/* Only supported in extended mode. */
return 0;
}
-static int
-remote_supports_multi_process (struct target_ops *self)
+int
+remote_target::supports_multi_process ()
{
struct remote_state *rs = get_remote_state ();
}
static int
-remote_supports_cond_tracepoints (void)
+remote_supports_cond_tracepoints ()
{
return packet_support (PACKET_ConditionalTracepoints) == PACKET_ENABLE;
}
-static int
-remote_supports_cond_breakpoints (struct target_ops *self)
+int
+remote_target::supports_evaluation_of_breakpoint_conditions ()
{
return packet_support (PACKET_ConditionalBreakpoints) == PACKET_ENABLE;
}
static int
-remote_supports_fast_tracepoints (void)
+remote_supports_fast_tracepoints ()
{
return packet_support (PACKET_FastTracepoints) == PACKET_ENABLE;
}
static int
-remote_supports_static_tracepoints (void)
+remote_supports_static_tracepoints ()
{
return packet_support (PACKET_StaticTracepoints) == PACKET_ENABLE;
}
static int
-remote_supports_install_in_trace (void)
+remote_supports_install_in_trace ()
{
return packet_support (PACKET_InstallInTrace) == PACKET_ENABLE;
}
-static int
-remote_supports_enable_disable_tracepoint (struct target_ops *self)
+int
+remote_target::supports_enable_disable_tracepoint ()
{
return (packet_support (PACKET_EnableDisableTracepoints_feature)
== PACKET_ENABLE);
}
-static int
-remote_supports_string_tracing (struct target_ops *self)
+int
+remote_target::supports_string_tracing ()
{
return packet_support (PACKET_tracenz_feature) == PACKET_ENABLE;
}
-static int
-remote_can_run_breakpoint_commands (struct target_ops *self)
+int
+remote_target::can_run_breakpoint_commands ()
{
return packet_support (PACKET_BreakpointCommands) == PACKET_ENABLE;
}
-static void
-remote_trace_init (struct target_ops *self)
+void
+remote_target::trace_init ()
{
struct remote_state *rs = get_remote_state ();
}
}
-static void
-remote_download_tracepoint (struct target_ops *self, struct bp_location *loc)
+void
+remote_target::download_tracepoint (struct bp_location *loc)
{
#define BUF_SIZE 2048
}
}
-static int
-remote_can_download_tracepoint (struct target_ops *self)
+int
+remote_target::can_download_tracepoint ()
{
struct remote_state *rs = get_remote_state ();
struct trace_status *ts;
return 0;
ts = current_trace_status ();
- status = remote_get_trace_status (self, ts);
+ status = get_trace_status (ts);
if (status == -1 || !ts->running_known || !ts->running)
return 0;
}
-static void
-remote_download_trace_state_variable (struct target_ops *self,
- const trace_state_variable &tsv)
+void
+remote_target::download_trace_state_variable (const trace_state_variable &tsv)
{
struct remote_state *rs = get_remote_state ();
char *p;
error (_("Error on target while downloading trace state variable."));
}
-static void
-remote_enable_tracepoint (struct target_ops *self,
- struct bp_location *location)
+void
+remote_target::enable_tracepoint (struct bp_location *location)
{
struct remote_state *rs = get_remote_state ();
char addr_buf[40];
error (_("Error on target while enabling tracepoint."));
}
-static void
-remote_disable_tracepoint (struct target_ops *self,
- struct bp_location *location)
+void
+remote_target::disable_tracepoint (struct bp_location *location)
{
struct remote_state *rs = get_remote_state ();
char addr_buf[40];
error (_("Error on target while disabling tracepoint."));
}
-static void
-remote_trace_set_readonly_regions (struct target_ops *self)
+void
+remote_target::trace_set_readonly_regions ()
{
asection *s;
bfd *abfd = NULL;
}
}
-static void
-remote_trace_start (struct target_ops *self)
+void
+remote_target::trace_start ()
{
struct remote_state *rs = get_remote_state ();
error (_("Bogus reply from target: %s"), rs->buf);
}
-static int
-remote_get_trace_status (struct target_ops *self, struct trace_status *ts)
+int
+remote_target::get_trace_status (struct trace_status *ts)
{
/* Initialize it just to avoid a GCC false warning. */
char *p = NULL;
return ts->running;
}
-static void
-remote_get_tracepoint_status (struct target_ops *self, struct breakpoint *bp,
- struct uploaded_tp *utp)
+void
+remote_target::get_tracepoint_status (struct breakpoint *bp,
+ struct uploaded_tp *utp)
{
struct remote_state *rs = get_remote_state ();
char *reply;
}
}
-static void
-remote_trace_stop (struct target_ops *self)
+void
+remote_target::trace_stop ()
{
struct remote_state *rs = get_remote_state ();
error (_("Bogus reply from target: %s"), rs->buf);
}
-static int
-remote_trace_find (struct target_ops *self,
- enum trace_find_type type, int num,
- CORE_ADDR addr1, CORE_ADDR addr2,
- int *tpp)
+int
+remote_target::trace_find (enum trace_find_type type, int num,
+ CORE_ADDR addr1, CORE_ADDR addr2,
+ int *tpp)
{
struct remote_state *rs = get_remote_state ();
char *endbuf = rs->buf + get_remote_packet_size ();
return target_frameno;
}
-static int
-remote_get_trace_state_variable_value (struct target_ops *self,
- int tsvnum, LONGEST *val)
+int
+remote_target::get_trace_state_variable_value (int tsvnum, LONGEST *val)
{
struct remote_state *rs = get_remote_state ();
char *reply;
return 0;
}
-static int
-remote_save_trace_data (struct target_ops *self, const char *filename)
+int
+remote_target::save_trace_data (const char *filename)
{
struct remote_state *rs = get_remote_state ();
char *p, *reply;
memory, plus we want to be able to ask for as much as possible, but
not be unhappy if we don't get as much as we ask for. */
-static LONGEST
-remote_get_raw_trace_data (struct target_ops *self,
- gdb_byte *buf, ULONGEST offset, LONGEST len)
+LONGEST
+remote_target::get_raw_trace_data (gdb_byte *buf, ULONGEST offset, LONGEST len)
{
struct remote_state *rs = get_remote_state ();
char *reply;
return -1;
}
-static void
-remote_set_disconnected_tracing (struct target_ops *self, int val)
+void
+remote_target::set_disconnected_tracing (int val)
{
struct remote_state *rs = get_remote_state ();
warning (_("Target does not support disconnected tracing."));
}
-static int
-remote_core_of_thread (struct target_ops *ops, ptid_t ptid)
+int
+remote_target::core_of_thread (ptid_t ptid)
{
struct thread_info *info = find_thread_ptid (ptid);
return -1;
}
-static void
-remote_set_circular_trace_buffer (struct target_ops *self, int val)
+void
+remote_target::set_circular_trace_buffer (int val)
{
struct remote_state *rs = get_remote_state ();
char *reply;
error (_("Bogus reply from target: %s"), reply);
}
-static traceframe_info_up
-remote_traceframe_info (struct target_ops *self)
+traceframe_info_up
+remote_target::traceframe_info ()
{
gdb::optional<gdb::char_vector> text
- = target_read_stralloc (¤t_target, TARGET_OBJECT_TRACEFRAME_INFO,
+ = target_read_stralloc (target_stack, TARGET_OBJECT_TRACEFRAME_INFO,
NULL);
if (text)
return parse_traceframe_info (text->data ());
if the packet is not supported, and 0 if the minimum instruction
length is unknown. */
-static int
-remote_get_min_fast_tracepoint_insn_len (struct target_ops *self)
+int
+remote_target::get_min_fast_tracepoint_insn_len ()
{
struct remote_state *rs = get_remote_state ();
char *reply;
}
}
-static void
-remote_set_trace_buffer_size (struct target_ops *self, LONGEST val)
+void
+remote_target::set_trace_buffer_size (LONGEST val)
{
if (packet_support (PACKET_QTBuffer_size) != PACKET_DISABLE)
{
}
}
-static int
-remote_set_trace_notes (struct target_ops *self,
- const char *user, const char *notes,
- const char *stop_notes)
+int
+remote_target::set_trace_notes (const char *user, const char *notes,
+ const char *stop_notes)
{
struct remote_state *rs = get_remote_state ();
char *reply;
return 1;
}
-static int
-remote_use_agent (struct target_ops *self, int use)
+int
+remote_target::use_agent (int use)
{
if (packet_support (PACKET_QAgent) != PACKET_DISABLE)
{
if (strcmp (rs->buf, "OK") == 0)
{
- use_agent = use;
+ ::use_agent = use;
return 1;
}
}
return 0;
}
-static int
-remote_can_use_agent (struct target_ops *self)
+int
+remote_target::can_use_agent ()
{
return (packet_support (PACKET_QAgent) != PACKET_DISABLE);
}
btrace_read_config (struct btrace_config *conf)
{
gdb::optional<gdb::char_vector> xml
- = target_read_stralloc (¤t_target, TARGET_OBJECT_BTRACE_CONF, "");
+ = target_read_stralloc (target_stack, TARGET_OBJECT_BTRACE_CONF, "");
if (xml)
parse_xml_btrace_conf (conf, xml->data ());
}
/* Enable branch tracing. */
-static struct btrace_target_info *
-remote_enable_btrace (struct target_ops *self, ptid_t ptid,
- const struct btrace_config *conf)
+struct btrace_target_info *
+remote_target::enable_btrace (ptid_t ptid, const struct btrace_config *conf)
{
struct btrace_target_info *tinfo = NULL;
struct packet_config *packet = NULL;
/* Disable branch tracing. */
-static void
-remote_disable_btrace (struct target_ops *self,
- struct btrace_target_info *tinfo)
+void
+remote_target::disable_btrace (struct btrace_target_info *tinfo)
{
struct packet_config *packet = &remote_protocol_packets[PACKET_Qbtrace_off];
struct remote_state *rs = get_remote_state ();
/* Teardown branch tracing. */
-static void
-remote_teardown_btrace (struct target_ops *self,
- struct btrace_target_info *tinfo)
+void
+remote_target::teardown_btrace (struct btrace_target_info *tinfo)
{
/* We must not talk to the target during teardown. */
xfree (tinfo);
/* Read the branch trace. */
-static enum btrace_error
-remote_read_btrace (struct target_ops *self,
- struct btrace_data *btrace,
- struct btrace_target_info *tinfo,
- enum btrace_read_type type)
+enum btrace_error
+remote_target::read_btrace (struct btrace_data *btrace,
+ struct btrace_target_info *tinfo,
+ enum btrace_read_type type)
{
struct packet_config *packet = &remote_protocol_packets[PACKET_qXfer_btrace];
const char *annex;
}
gdb::optional<gdb::char_vector> xml
- = target_read_stralloc (¤t_target, TARGET_OBJECT_BTRACE, annex);
+ = target_read_stralloc (target_stack, TARGET_OBJECT_BTRACE, annex);
if (!xml)
return BTRACE_ERR_UNKNOWN;
return BTRACE_ERR_NONE;
}
-static const struct btrace_config *
-remote_btrace_conf (struct target_ops *self,
- const struct btrace_target_info *tinfo)
+const struct btrace_config *
+remote_target::btrace_conf (const struct btrace_target_info *tinfo)
{
return &tinfo->conf;
}
-static int
-remote_augmented_libraries_svr4_read (struct target_ops *self)
+int
+remote_target::augmented_libraries_svr4_read ()
{
return (packet_support (PACKET_augmented_libraries_svr4_read_feature)
== PACKET_ENABLE);
/* Implementation of to_load. */
-static void
-remote_load (struct target_ops *self, const char *name, int from_tty)
+void
+remote_target::load (const char *name, int from_tty)
{
generic_load (name, from_tty);
}
can be opened on the remote side to get the symbols for the child
process. Returns NULL if the operation is not supported. */
-static char *
-remote_pid_to_exec_file (struct target_ops *self, int pid)
+char *
+remote_target::pid_to_exec_file (int pid)
{
static gdb::optional<gdb::char_vector> filename;
struct inferior *inf;
xsnprintf (annex, annex_size, "%x", pid);
}
- filename = target_read_stralloc (¤t_target,
+ filename = target_read_stralloc (target_stack,
TARGET_OBJECT_EXEC_FILE, annex);
return filename ? filename->data () : nullptr;
/* Implement the to_can_do_single_step target_ops method. */
-static int
-remote_can_do_single_step (struct target_ops *ops)
+int
+remote_target::can_do_single_step ()
{
/* We can only tell whether target supports single step or not by
supported s and S vCont actions if the stub supports vContSupported
/* Implementation of the to_execution_direction method for the remote
target. */
-static enum exec_direction_kind
-remote_execution_direction (struct target_ops *self)
+enum exec_direction_kind
+remote_target::execution_direction ()
{
struct remote_state *rs = get_remote_state ();
/* Return pointer to the thread_info struct which corresponds to
THREAD_HANDLE (having length HANDLE_LEN). */
-static struct thread_info *
-remote_thread_handle_to_thread_info (struct target_ops *ops,
- const gdb_byte *thread_handle,
- int handle_len,
- struct inferior *inf)
+thread_info *
+remote_target::thread_handle_to_thread_info (const gdb_byte *thread_handle,
+ int handle_len,
+ inferior *inf)
{
struct thread_info *tp;
return NULL;
}
-static void
-init_remote_ops (void)
-{
- remote_ops.to_shortname = "remote";
- remote_ops.to_longname = "Remote serial target in gdb-specific protocol";
- remote_ops.to_doc =
- "Use a remote computer via a serial line, using a gdb-specific protocol.\n\
-Specify the serial device it is connected to\n\
-(e.g. /dev/ttyS0, /dev/ttya, COM1, etc.).";
- remote_ops.to_open = remote_open;
- remote_ops.to_close = remote_close;
- remote_ops.to_detach = remote_detach;
- remote_ops.to_disconnect = remote_disconnect;
- remote_ops.to_resume = remote_resume;
- remote_ops.to_commit_resume = remote_commit_resume;
- remote_ops.to_wait = remote_wait;
- remote_ops.to_fetch_registers = remote_fetch_registers;
- remote_ops.to_store_registers = remote_store_registers;
- remote_ops.to_prepare_to_store = remote_prepare_to_store;
- remote_ops.to_files_info = remote_files_info;
- remote_ops.to_insert_breakpoint = remote_insert_breakpoint;
- remote_ops.to_remove_breakpoint = remote_remove_breakpoint;
- remote_ops.to_stopped_by_sw_breakpoint = remote_stopped_by_sw_breakpoint;
- remote_ops.to_supports_stopped_by_sw_breakpoint = remote_supports_stopped_by_sw_breakpoint;
- remote_ops.to_stopped_by_hw_breakpoint = remote_stopped_by_hw_breakpoint;
- remote_ops.to_supports_stopped_by_hw_breakpoint = remote_supports_stopped_by_hw_breakpoint;
- remote_ops.to_stopped_by_watchpoint = remote_stopped_by_watchpoint;
- remote_ops.to_stopped_data_address = remote_stopped_data_address;
- remote_ops.to_watchpoint_addr_within_range =
- remote_watchpoint_addr_within_range;
- remote_ops.to_can_use_hw_breakpoint = remote_check_watch_resources;
- remote_ops.to_insert_hw_breakpoint = remote_insert_hw_breakpoint;
- remote_ops.to_remove_hw_breakpoint = remote_remove_hw_breakpoint;
- remote_ops.to_region_ok_for_hw_watchpoint
- = remote_region_ok_for_hw_watchpoint;
- remote_ops.to_insert_watchpoint = remote_insert_watchpoint;
- remote_ops.to_remove_watchpoint = remote_remove_watchpoint;
- remote_ops.to_kill = remote_kill;
- remote_ops.to_load = remote_load;
- remote_ops.to_mourn_inferior = remote_mourn;
- remote_ops.to_pass_signals = remote_pass_signals;
- remote_ops.to_set_syscall_catchpoint = remote_set_syscall_catchpoint;
- remote_ops.to_program_signals = remote_program_signals;
- remote_ops.to_thread_alive = remote_thread_alive;
- remote_ops.to_thread_name = remote_thread_name;
- remote_ops.to_update_thread_list = remote_update_thread_list;
- remote_ops.to_pid_to_str = remote_pid_to_str;
- remote_ops.to_extra_thread_info = remote_threads_extra_info;
- remote_ops.to_get_ada_task_ptid = remote_get_ada_task_ptid;
- remote_ops.to_stop = remote_stop;
- remote_ops.to_interrupt = remote_interrupt;
- remote_ops.to_pass_ctrlc = remote_pass_ctrlc;
- remote_ops.to_xfer_partial = remote_xfer_partial;
- remote_ops.to_get_memory_xfer_limit = remote_get_memory_xfer_limit;
- remote_ops.to_rcmd = remote_rcmd;
- remote_ops.to_pid_to_exec_file = remote_pid_to_exec_file;
- remote_ops.to_log_command = serial_log_command;
- remote_ops.to_get_thread_local_address = remote_get_thread_local_address;
- remote_ops.to_stratum = process_stratum;
- remote_ops.to_has_all_memory = default_child_has_all_memory;
- remote_ops.to_has_memory = default_child_has_memory;
- remote_ops.to_has_stack = default_child_has_stack;
- remote_ops.to_has_registers = default_child_has_registers;
- remote_ops.to_has_execution = default_child_has_execution;
- remote_ops.to_has_thread_control = tc_schedlock; /* can lock scheduler */
- remote_ops.to_can_execute_reverse = remote_can_execute_reverse;
- remote_ops.to_magic = OPS_MAGIC;
- remote_ops.to_memory_map = remote_memory_map;
- remote_ops.to_flash_erase = remote_flash_erase;
- remote_ops.to_flash_done = remote_flash_done;
- remote_ops.to_read_description = remote_read_description;
- remote_ops.to_search_memory = remote_search_memory;
- remote_ops.to_can_async_p = remote_can_async_p;
- remote_ops.to_is_async_p = remote_is_async_p;
- remote_ops.to_async = remote_async;
- remote_ops.to_thread_events = remote_thread_events;
- remote_ops.to_can_do_single_step = remote_can_do_single_step;
- remote_ops.to_terminal_inferior = remote_terminal_inferior;
- remote_ops.to_terminal_ours = remote_terminal_ours;
- remote_ops.to_supports_non_stop = remote_supports_non_stop;
- remote_ops.to_supports_multi_process = remote_supports_multi_process;
- remote_ops.to_supports_disable_randomization
- = remote_supports_disable_randomization;
- remote_ops.to_filesystem_is_local = remote_filesystem_is_local;
- remote_ops.to_fileio_open = remote_hostio_open;
- remote_ops.to_fileio_pwrite = remote_hostio_pwrite;
- remote_ops.to_fileio_pread = remote_hostio_pread;
- remote_ops.to_fileio_fstat = remote_hostio_fstat;
- remote_ops.to_fileio_close = remote_hostio_close;
- remote_ops.to_fileio_unlink = remote_hostio_unlink;
- remote_ops.to_fileio_readlink = remote_hostio_readlink;
- remote_ops.to_supports_enable_disable_tracepoint = remote_supports_enable_disable_tracepoint;
- remote_ops.to_supports_string_tracing = remote_supports_string_tracing;
- remote_ops.to_supports_evaluation_of_breakpoint_conditions = remote_supports_cond_breakpoints;
- remote_ops.to_can_run_breakpoint_commands = remote_can_run_breakpoint_commands;
- remote_ops.to_trace_init = remote_trace_init;
- remote_ops.to_download_tracepoint = remote_download_tracepoint;
- remote_ops.to_can_download_tracepoint = remote_can_download_tracepoint;
- remote_ops.to_download_trace_state_variable
- = remote_download_trace_state_variable;
- remote_ops.to_enable_tracepoint = remote_enable_tracepoint;
- remote_ops.to_disable_tracepoint = remote_disable_tracepoint;
- remote_ops.to_trace_set_readonly_regions = remote_trace_set_readonly_regions;
- remote_ops.to_trace_start = remote_trace_start;
- remote_ops.to_get_trace_status = remote_get_trace_status;
- remote_ops.to_get_tracepoint_status = remote_get_tracepoint_status;
- remote_ops.to_trace_stop = remote_trace_stop;
- remote_ops.to_trace_find = remote_trace_find;
- remote_ops.to_get_trace_state_variable_value
- = remote_get_trace_state_variable_value;
- remote_ops.to_save_trace_data = remote_save_trace_data;
- remote_ops.to_upload_tracepoints = remote_upload_tracepoints;
- remote_ops.to_upload_trace_state_variables
- = remote_upload_trace_state_variables;
- remote_ops.to_get_raw_trace_data = remote_get_raw_trace_data;
- remote_ops.to_get_min_fast_tracepoint_insn_len = remote_get_min_fast_tracepoint_insn_len;
- remote_ops.to_set_disconnected_tracing = remote_set_disconnected_tracing;
- remote_ops.to_set_circular_trace_buffer = remote_set_circular_trace_buffer;
- remote_ops.to_set_trace_buffer_size = remote_set_trace_buffer_size;
- remote_ops.to_set_trace_notes = remote_set_trace_notes;
- remote_ops.to_core_of_thread = remote_core_of_thread;
- remote_ops.to_verify_memory = remote_verify_memory;
- remote_ops.to_get_tib_address = remote_get_tib_address;
- remote_ops.to_set_permissions = remote_set_permissions;
- remote_ops.to_static_tracepoint_marker_at
- = remote_static_tracepoint_marker_at;
- remote_ops.to_static_tracepoint_markers_by_strid
- = remote_static_tracepoint_markers_by_strid;
- remote_ops.to_traceframe_info = remote_traceframe_info;
- remote_ops.to_use_agent = remote_use_agent;
- remote_ops.to_can_use_agent = remote_can_use_agent;
- remote_ops.to_enable_btrace = remote_enable_btrace;
- remote_ops.to_disable_btrace = remote_disable_btrace;
- remote_ops.to_teardown_btrace = remote_teardown_btrace;
- remote_ops.to_read_btrace = remote_read_btrace;
- remote_ops.to_btrace_conf = remote_btrace_conf;
- remote_ops.to_augmented_libraries_svr4_read =
- remote_augmented_libraries_svr4_read;
- remote_ops.to_follow_fork = remote_follow_fork;
- remote_ops.to_follow_exec = remote_follow_exec;
- remote_ops.to_insert_fork_catchpoint = remote_insert_fork_catchpoint;
- remote_ops.to_remove_fork_catchpoint = remote_remove_fork_catchpoint;
- remote_ops.to_insert_vfork_catchpoint = remote_insert_vfork_catchpoint;
- remote_ops.to_remove_vfork_catchpoint = remote_remove_vfork_catchpoint;
- remote_ops.to_insert_exec_catchpoint = remote_insert_exec_catchpoint;
- remote_ops.to_remove_exec_catchpoint = remote_remove_exec_catchpoint;
- remote_ops.to_execution_direction = remote_execution_direction;
- remote_ops.to_thread_handle_to_thread_info =
- remote_thread_handle_to_thread_info;
-}
-
-/* Set up the extended remote vector by making a copy of the standard
- remote vector and adding to it. */
-
-static void
-init_extended_remote_ops (void)
-{
- extended_remote_ops = remote_ops;
-
- extended_remote_ops.to_shortname = "extended-remote";
- extended_remote_ops.to_longname =
- "Extended remote serial target in gdb-specific protocol";
- extended_remote_ops.to_doc =
- "Use a remote computer via a serial line, using a gdb-specific protocol.\n\
-Specify the serial device it is connected to (e.g. /dev/ttya).";
- extended_remote_ops.to_open = extended_remote_open;
- extended_remote_ops.to_create_inferior = extended_remote_create_inferior;
- extended_remote_ops.to_detach = extended_remote_detach;
- extended_remote_ops.to_attach = extended_remote_attach;
- extended_remote_ops.to_post_attach = extended_remote_post_attach;
- extended_remote_ops.to_supports_disable_randomization
- = extended_remote_supports_disable_randomization;
-}
-
-static int
-remote_can_async_p (struct target_ops *ops)
+int
+remote_target::can_async_p ()
{
struct remote_state *rs = get_remote_state ();
return serial_can_async_p (rs->remote_desc);
}
-static int
-remote_is_async_p (struct target_ops *ops)
+int
+remote_target::is_async_p ()
{
struct remote_state *rs = get_remote_state ();
inferior_event_handler (INF_REG_EVENT, NULL);
}
-static void
-remote_async (struct target_ops *ops, int enable)
+void
+remote_target::async (int enable)
{
struct remote_state *rs = get_remote_state ();
/* Implementation of the to_thread_events method. */
-static void
-remote_thread_events (struct target_ops *ops, int enable)
+void
+remote_target::thread_events (int enable)
{
struct remote_state *rs = get_remote_state ();
size_t size = get_remote_packet_size ();
tracepoints yet, we don't want to mess up the user's existing
collection. */
-static int
-remote_upload_tracepoints (struct target_ops *self, struct uploaded_tp **utpp)
+int
+remote_target::upload_tracepoints (struct uploaded_tp **utpp)
{
struct remote_state *rs = get_remote_state ();
char *p;
return 0;
}
-static int
-remote_upload_trace_state_variables (struct target_ops *self,
- struct uploaded_tsv **utsvp)
+int
+remote_target::upload_trace_state_variables (struct uploaded_tsv **utsvp)
{
struct remote_state *rs = get_remote_state ();
char *p;
time. */
remote_state = new_remote_state ();
- init_remote_ops ();
add_target (&remote_ops);
-
- init_extended_remote_ops ();
add_target (&extended_remote_ops);
/* Hook into new objfile notification. */
# define ARCH64() (register_size (target_gdbarch (), 0) == 8)
#endif
-static target_xfer_partial_ftype rs6000_xfer_shared_libraries;
+class rs6000_nat_target final : public inf_ptrace_target
+{
+public:
+ void fetch_registers (struct regcache *, int) override;
+ void store_registers (struct regcache *, int) override;
+
+ enum target_xfer_status xfer_partial (enum target_object object,
+ const char *annex,
+ gdb_byte *readbuf,
+ const gdb_byte *writebuf,
+ ULONGEST offset, ULONGEST len,
+ ULONGEST *xfered_len) override;
+
+ void create_inferior (const char *, const std::string &,
+ char **, int) override;
+
+ ptid_t wait (ptid_t, struct target_waitstatus *, int) override;
+
+private:
+ enum target_xfer_status
+ xfer_shared_libraries (enum target_object object,
+ const char *annex, gdb_byte *readbuf,
+ const gdb_byte *writebuf,
+ ULONGEST offset, ULONGEST len,
+ ULONGEST *xfered_len);
+};
+
+static rs6000_nat_target the_rs6000_nat_target;
/* Given REGNO, a gdb register number, return the corresponding
number suitable for use as a ptrace() parameter. Return -1 if
/* Read from the inferior all registers if REGNO == -1 and just register
REGNO otherwise. */
-static void
-rs6000_fetch_inferior_registers (struct target_ops *ops,
- struct regcache *regcache, int regno)
+void
+rs6000_nat_target::fetch_registers (struct regcache *regcache, int regno)
{
struct gdbarch *gdbarch = regcache->arch ();
if (regno != -1)
If REGNO is -1, do this for all registers.
Otherwise, REGNO specifies which register (so we can save time). */
-static void
-rs6000_store_inferior_registers (struct target_ops *ops,
- struct regcache *regcache, int regno)
+void
+rs6000_nat_target::store_registers (struct regcache *regcache, int regno)
{
struct gdbarch *gdbarch = regcache->arch ();
if (regno != -1)
/* Implement the to_xfer_partial target_ops method. */
-static enum target_xfer_status
-rs6000_xfer_partial (struct target_ops *ops, enum target_object object,
- const char *annex, gdb_byte *readbuf,
- const gdb_byte *writebuf,
- ULONGEST offset, ULONGEST len, ULONGEST *xfered_len)
+enum target_xfer_status
+rs6000_nat_target::xfer_partial (enum target_object object,
+ const char *annex, gdb_byte *readbuf,
+ const gdb_byte *writebuf,
+ ULONGEST offset, ULONGEST len,
+ ULONGEST *xfered_len)
{
pid_t pid = ptid_get_pid (inferior_ptid);
int arch64 = ARCH64 ();
switch (object)
{
case TARGET_OBJECT_LIBRARIES_AIX:
- return rs6000_xfer_shared_libraries (ops, object, annex,
- readbuf, writebuf,
- offset, len, xfered_len);
+ return xfer_shared_libraries (object, annex,
+ readbuf, writebuf,
+ offset, len, xfered_len);
case TARGET_OBJECT_MEMORY:
{
union
process ID of the child, or MINUS_ONE_PTID in case of error; store
the status in *OURSTATUS. */
-static ptid_t
-rs6000_wait (struct target_ops *ops,
- ptid_t ptid, struct target_waitstatus *ourstatus, int options)
+ptid_t
+rs6000_nat_target::wait (ptid_t ptid, struct target_waitstatus *ourstatus,
+ int options)
{
pid_t pid;
int status, save_errno;
/* Set the current architecture from the host running GDB. Called when
starting a child process. */
-static void (*super_create_inferior) (struct target_ops *,
- const char *exec_file,
- const std::string &allargs,
- char **env, int from_tty);
-static void
-rs6000_create_inferior (struct target_ops * ops, const char *exec_file,
- const std::string &allargs, char **env, int from_tty)
+void
+rs6000_nat_target::create_inferior (const char *exec_file,
+ const std::string &allargs,
+ char **env, int from_tty)
{
enum bfd_architecture arch;
unsigned long mach;
bfd abfd;
struct gdbarch_info info;
- super_create_inferior (ops, exec_file, allargs, env, from_tty);
+ inf_ptrace_target::create_inferior (exec_file, allargs, env, from_tty);
if (__power_rs ())
{
/* Implement the to_xfer_partial target_ops method for
TARGET_OBJECT_LIBRARIES_AIX objects. */
-static enum target_xfer_status
-rs6000_xfer_shared_libraries
- (struct target_ops *ops, enum target_object object,
+enum target_xfer_status
+rs6000_nat_target::xfer_shared_libraries
+ (enum target_object object,
const char *annex, gdb_byte *readbuf, const gdb_byte *writebuf,
ULONGEST offset, ULONGEST len, ULONGEST *xfered_len)
{
void
_initialize_rs6000_nat (void)
{
- struct target_ops *t;
-
- t = inf_ptrace_target ();
- t->to_fetch_registers = rs6000_fetch_inferior_registers;
- t->to_store_registers = rs6000_store_inferior_registers;
- t->to_xfer_partial = rs6000_xfer_partial;
-
- super_create_inferior = t->to_create_inferior;
- t->to_create_inferior = rs6000_create_inferior;
-
- t->to_wait = rs6000_wait;
-
- add_target (t);
+ add_target (&the_rs6000_nat_target);
}
return 0;
case 1014: /* Data Cache Block set to Zero */
- if (target_auxv_search (¤t_target, AT_DCACHEBSIZE, &at_dcsz) <= 0
+ if (target_auxv_search (target_stack, AT_DCACHEBSIZE, &at_dcsz) <= 0
|| at_dcsz == 0)
at_dcsz = 128; /* Assume 128-byte cache line size (POWER8) */
#define PER_CONTROL_SUSPENSION PER_BIT (41)
#define PER_CONTROL_ALTERATION PER_BIT (42)
+class s390_linux_nat_target final : public linux_nat_target
+{
+public:
+ /* Add our register access methods. */
+ void fetch_registers (struct regcache *, int) override;
+ void store_registers (struct regcache *, int) override;
+
+ /* Add our watchpoint methods. */
+ int can_use_hw_breakpoint (enum bptype, int, int) override;
+ int insert_hw_breakpoint (struct gdbarch *, struct bp_target_info *)
+ override;
+ int remove_hw_breakpoint (struct gdbarch *, struct bp_target_info *)
+ override;
+ int region_ok_for_hw_watchpoint (CORE_ADDR, int) override;
+ int have_continuable_watchpoint () { return 1; }
+ int stopped_by_watchpoint () override;
+ int watchpoint_addr_within_range (CORE_ADDR, CORE_ADDR, int) override;
+ int insert_watchpoint (CORE_ADDR, int, enum target_hw_bp_type,
+ struct expression *) override;
+ int remove_watchpoint (CORE_ADDR, int, enum target_hw_bp_type,
+ struct expression *) override;
+
+ /* Detect target architecture. */
+ const struct target_desc *read_description () override;
+ int auxv_parse (gdb_byte **readptr,
+ gdb_byte *endptr, CORE_ADDR *typep, CORE_ADDR *valp)
+ override;
+};
+
+static s390_linux_nat_target the_s390_linux_nat_target;
/* Fill GDB's register array with the general-purpose register values
in *REGP.
/* Fetch register REGNUM from the child process. If REGNUM is -1, do
this for all registers. */
-static void
-s390_linux_fetch_inferior_registers (struct target_ops *ops,
- struct regcache *regcache, int regnum)
+void
+s390_linux_nat_target::fetch_registers (struct regcache *regcache, int regnum)
{
pid_t tid = get_ptrace_pid (regcache_get_ptid (regcache));
/* Store register REGNUM back into the child process. If REGNUM is
-1, do this for all registers. */
-static void
-s390_linux_store_inferior_registers (struct target_ops *ops,
- struct regcache *regcache, int regnum)
+void
+s390_linux_nat_target::store_registers (struct regcache *regcache, int regnum)
{
pid_t tid = get_ptrace_pid (regcache_get_ptid (regcache));
per_info.lowcore.words.access_id);
}
-static int
-s390_stopped_by_watchpoint (struct target_ops *ops)
+int
+s390_linux_nat_target::stopped_by_watchpoint ()
{
struct s390_debug_reg_state *state
= s390_get_debug_reg_state (ptid_get_pid (inferior_ptid));
return 0;
}
-static int
-s390_insert_watchpoint (struct target_ops *self,
- CORE_ADDR addr, int len, enum target_hw_bp_type type,
- struct expression *cond)
+int
+s390_linux_nat_target::insert_watchpoint (CORE_ADDR addr, int len,
+ enum target_hw_bp_type type,
+ struct expression *cond)
{
s390_watch_area area;
struct s390_debug_reg_state *state
return s390_refresh_per_info ();
}
-static int
-s390_remove_watchpoint (struct target_ops *self,
- CORE_ADDR addr, int len, enum target_hw_bp_type type,
- struct expression *cond)
+int
+s390_linux_nat_target::remove_watchpoint (CORE_ADDR addr, int len,
+ enum target_hw_bp_type type,
+ struct expression *cond)
{
unsigned ix;
s390_watch_area *area;
/* Implement the "can_use_hw_breakpoint" target_ops method. */
-static int
-s390_can_use_hw_breakpoint (struct target_ops *self,
- enum bptype type, int cnt, int othertype)
+int
+s390_linux_nat_target::can_use_hw_breakpoint (enum bptype type,
+ int cnt, int othertype)
{
if (type == bp_hardware_watchpoint || type == bp_hardware_breakpoint)
return 1;
/* Implement the "insert_hw_breakpoint" target_ops method. */
-static int
-s390_insert_hw_breakpoint (struct target_ops *self,
- struct gdbarch *gdbarch,
- struct bp_target_info *bp_tgt)
+int
+s390_linux_nat_target::insert_hw_breakpoint (struct gdbarch *gdbarch,
+ struct bp_target_info *bp_tgt)
{
s390_watch_area area;
struct s390_debug_reg_state *state;
/* Implement the "remove_hw_breakpoint" target_ops method. */
-static int
-s390_remove_hw_breakpoint (struct target_ops *self,
- struct gdbarch *gdbarch,
- struct bp_target_info *bp_tgt)
+int
+s390_linux_nat_target::remove_hw_breakpoint (struct gdbarch *gdbarch,
+ struct bp_target_info *bp_tgt)
{
unsigned ix;
struct watch_area *area;
return -1;
}
-static int
-s390_region_ok_for_hw_watchpoint (struct target_ops *self,
- CORE_ADDR addr, int cnt)
+int
+s390_linux_nat_target::region_ok_for_hw_watchpoint (CORE_ADDR addr, int cnt)
{
return 1;
}
return wordsize;
}
-static int
-s390_auxv_parse (struct target_ops *ops, gdb_byte **readptr,
- gdb_byte *endptr, CORE_ADDR *typep, CORE_ADDR *valp)
+int
+s390_linux_nat_target::auxv_parse (gdb_byte **readptr,
+ gdb_byte *endptr, CORE_ADDR *typep,
+ CORE_ADDR *valp)
{
int sizeof_auxv_field = s390_target_wordsize ();
enum bfd_endian byte_order = gdbarch_byte_order (target_gdbarch ());
return 1;
}
-static const struct target_desc *
-s390_read_description (struct target_ops *ops)
+const struct target_desc *
+s390_linux_nat_target::read_description ()
{
int tid = s390_inferior_tid ();
{
CORE_ADDR hwcap = 0;
- target_auxv_search (¤t_target, AT_HWCAP, &hwcap);
+ target_auxv_search (target_stack, AT_HWCAP, &hwcap);
have_regset_tdb = (hwcap & HWCAP_S390_TE)
&& check_regset (tid, NT_S390_TDB, s390_sizeof_tdbregset);
void
_initialize_s390_nat (void)
{
- struct target_ops *t;
-
- /* Fill in the generic GNU/Linux methods. */
- t = linux_target ();
-
- /* Add our register access methods. */
- t->to_fetch_registers = s390_linux_fetch_inferior_registers;
- t->to_store_registers = s390_linux_store_inferior_registers;
-
- /* Add our watchpoint methods. */
- t->to_can_use_hw_breakpoint = s390_can_use_hw_breakpoint;
- t->to_insert_hw_breakpoint = s390_insert_hw_breakpoint;
- t->to_remove_hw_breakpoint = s390_remove_hw_breakpoint;
- t->to_region_ok_for_hw_watchpoint = s390_region_ok_for_hw_watchpoint;
- t->to_have_continuable_watchpoint = 1;
- t->to_stopped_by_watchpoint = s390_stopped_by_watchpoint;
- t->to_insert_watchpoint = s390_insert_watchpoint;
- t->to_remove_watchpoint = s390_remove_watchpoint;
-
- /* Detect target architecture. */
- t->to_read_description = s390_read_description;
- t->to_auxv_parse = s390_auxv_parse;
+ struct target_ops *t = &the_s390_linux_nat_target;
/* Register the target. */
- linux_nat_add_target (t);
+ linux_target = &the_s390_linux_nat_target;
+ add_target (t);
linux_nat_set_new_thread (t, s390_new_thread);
linux_nat_set_delete_thread (t, s390_delete_thread);
linux_nat_set_prepare_to_resume (t, s390_prepare_to_resume);
if (pv_is_constant (addr))
{
struct target_section *secp;
- secp = target_section_by_addr (¤t_target, addr.k);
+ secp = target_section_by_addr (target_stack, addr.k);
if (secp != NULL
&& (bfd_get_section_flags (secp->the_bfd_section->owner,
secp->the_bfd_section)
#include "inf-ptrace.h"
#include "regcache.h"
+struct sh_nbsd_nat_target final : public inf_ptrace_target
+{
+ void fetch_registers (struct regcache *, int) override;
+ void store_registers (struct regcache *, int) override;
+};
+
+static sh_nbsd_nat_target the_sh_nbsd_nat_target;
/* Determine if PT_GETREGS fetches this register. */
#define GETREGS_SUPPLIES(gdbarch, regno) \
/* Sizeof `struct reg' in <machine/reg.h>. */
#define SHNBSD_SIZEOF_GREGS (21 * 4)
-static void
-shnbsd_fetch_inferior_registers (struct target_ops *ops,
- struct regcache *regcache, int regno)
+void
+sh_nbsd_nat_target::fetch_registers (struct regcache *regcache, int regno)
{
pid_t pid = ptid_get_pid (regcache_get_ptid (regcache));
}
}
-static void
-shnbsd_store_inferior_registers (struct target_ops *ops,
- struct regcache *regcache, int regno)
+void
+sh_nbsd_nat_target::store_registers (struct regcache *regcache, int regno)
{
pid_t pid = ptid_get_pid (regcache_get_ptid (regcache));
void
_initialize_shnbsd_nat (void)
{
- struct target_ops *t;
-
- t = inf_ptrace_target ();
- t->to_fetch_registers = shnbsd_fetch_inferior_registers;
- t->to_store_registers = shnbsd_store_inferior_registers;
- add_target (t);
+ add_target (&the_sh_nbsd_nat_target);
}
#include "minsyms.h"
#include "objfiles.h"
-struct target_ops sol_thread_ops;
+class sol_thread_target final : public target_ops
+{
+public:
+ sol_thread_target ()
+ { this->to_stratum = thread_stratum; }
+
+ const char *shortname () override
+ { return "solaris-threads"; }
+ const char *longname () override
+ { return _("Solaris threads and pthread."); }
+ const char *doc () override
+ { return _("Solaris threads and pthread support."); }
+
+ void detach (inferior *, int) override;
+ ptid_t wait (ptid_t, struct target_waitstatus *, int) override;
+ void resume (ptid_t, int, enum gdb_signal) override;
+ void mourn_inferior () override;
+ const char *pid_to_str (ptid_t) override;
+ ptid_t get_ada_task_ptid (long lwp, long thread) override;
+
+ void fetch_registers (struct regcache *, int) override;
+ void store_registers (struct regcache *, int) override;
+
+ enum target_xfer_status xfer_partial (enum target_object object,
+ const char *annex,
+ gdb_byte *readbuf,
+ const gdb_byte *writebuf,
+ ULONGEST offset, ULONGEST len,
+ ULONGEST *xfered_len) override;
+
+ int thread_alive (ptid_t ptid) override;
+ void update_thread_list () override;
+};
+
+static sol_thread_target sol_thread_ops;
/* Prototypes for supply_gregset etc. */
#include "gregset.h"
static td_thragent_t *main_ta;
static int sol_thread_active = 0;
-static void init_sol_thread_ops (void);
-
/* Default definitions: These must be defined in tm.h if they are to
be shared with a process module such as procfs. */
process to have been previously attached. It *might* work if the
program was started via the normal ptrace (PTRACE_TRACEME). */
-static void
-sol_thread_detach (struct target_ops *ops, inferior *inf, int from_tty)
+void
+sol_thread_target::detach (inferior *inf, int from_tty)
{
- struct target_ops *beneath = find_target_beneath (ops);
+ struct target_ops *beneath = find_target_beneath (this);
sol_thread_active = 0;
inferior_ptid = pid_to_ptid (ptid_get_pid (main_ph.ptid));
- unpush_target (ops);
- beneath->to_detach (beneath, inf, from_tty);
+ unpush_target (this);
+ beneath->detach (inf, from_tty);
}
/* Resume execution of process PTID. If STEP is nozero, then just
activated. We may have to convert PTID from a thread ID to an LWP
ID for procfs. */
-static void
-sol_thread_resume (struct target_ops *ops,
- ptid_t ptid, int step, enum gdb_signal signo)
+void
+sol_thread_target::resume (ptid_t ptid, int step, enum gdb_signal signo)
{
- struct target_ops *beneath = find_target_beneath (ops);
+ struct target_ops *beneath = find_target_beneath (this);
scoped_restore save_inferior_ptid = make_scoped_restore (&inferior_ptid);
ptid_get_tid (save_ptid));
}
- beneath->to_resume (beneath, ptid, step, signo);
+ beneath->resume (ptid, step, signo);
}
/* Wait for any threads to stop. We may have to convert PTID from a
thread ID to an LWP ID, and vice versa on the way out. */
-static ptid_t
-sol_thread_wait (struct target_ops *ops,
- ptid_t ptid, struct target_waitstatus *ourstatus, int options)
+ptid_t
+sol_thread_target::wait (ptid_t ptid, struct target_waitstatus *ourstatus,
+ int options)
{
ptid_t rtnval;
ptid_t save_ptid;
- struct target_ops *beneath = find_target_beneath (ops);
+ struct target_ops *beneath = find_target_beneath (this);
save_ptid = inferior_ptid;
scoped_restore save_inferior_ptid = make_scoped_restore (&inferior_ptid);
ptid_get_tid (save_ptid));
}
- rtnval = beneath->to_wait (beneath, ptid, ourstatus, options);
+ rtnval = beneath->wait (ptid, ourstatus, options);
if (ourstatus->kind != TARGET_WAITKIND_EXITED)
{
return rtnval;
}
-static void
-sol_thread_fetch_registers (struct target_ops *ops,
- struct regcache *regcache, int regnum)
+void
+sol_thread_target::fetch_registers (struct regcache *regcache, int regnum)
{
thread_t thread;
td_thrhandle_t thandle;
prfpregset_t fpregset;
gdb_gregset_t *gregset_p = &gregset;
gdb_fpregset_t *fpregset_p = &fpregset;
- struct target_ops *beneath = find_target_beneath (ops);
+ struct target_ops *beneath = find_target_beneath (this);
ptid_t ptid = regcache_get_ptid (regcache);
if (!ptid_tid_p (ptid))
{
/* It's an LWP; pass the request on to the layer beneath. */
- beneath->to_fetch_registers (beneath, regcache, regnum);
+ beneath->fetch_registers (regcache, regnum);
return;
}
supply_fpregset (regcache, (const gdb_fpregset_t *) fpregset_p);
}
-static void
-sol_thread_store_registers (struct target_ops *ops,
- struct regcache *regcache, int regnum)
+void
+sol_thread_target::store_registers (struct regcache *regcache, int regnum)
{
thread_t thread;
td_thrhandle_t thandle;
if (!ptid_tid_p (ptid))
{
- struct target_ops *beneath = find_target_beneath (ops);
+ struct target_ops *beneath = find_target_beneath (this);
/* It's an LWP; pass the request on to the layer beneath. */
- beneath->to_store_registers (beneath, regcache, regnum);
+ beneath->store_registers (regcache, regnum);
return;
}
target_write_partial for details of each variant. One, and only
one, of readbuf or writebuf must be non-NULL. */
-static enum target_xfer_status
-sol_thread_xfer_partial (struct target_ops *ops, enum target_object object,
- const char *annex, gdb_byte *readbuf,
- const gdb_byte *writebuf,
- ULONGEST offset, ULONGEST len, ULONGEST *xfered_len)
+enum target_xfer_status
+sol_thread_target::xfer_partial (enum target_object object,
+ const char *annex, gdb_byte *readbuf,
+ const gdb_byte *writebuf,
+ ULONGEST offset, ULONGEST len,
+ ULONGEST *xfered_len)
{
- struct target_ops *beneath = find_target_beneath (ops);
+ struct target_ops *beneath = find_target_beneath (this);
scoped_restore save_inferior_ptid = make_scoped_restore (&inferior_ptid);
inferior_ptid = procfs_first_available ();
}
- return beneath->to_xfer_partial (beneath, object, annex, readbuf,
- writebuf, offset, len, xfered_len);
+ return beneath->xfer_partial (object, annex, readbuf,
+ writebuf, offset, len, xfered_len);
}
static void
ptid_t ptid;
/* Don't attempt to use thread_db for remote targets. */
- if (!(target_can_run (¤t_target) || core_bfd))
+ if (!(target_can_run () || core_bfd))
return;
/* Do nothing if we couldn't load libthread_db.so.1. */
/* Clean up after the inferior dies. */
-static void
-sol_thread_mourn_inferior (struct target_ops *ops)
+void
+sol_thread_target::mourn_inferior ()
{
- struct target_ops *beneath = find_target_beneath (ops);
+ struct target_ops *beneath = find_target_beneath (this);
sol_thread_active = 0;
- unpush_target (ops);
+ unpush_target (this);
- beneath->to_mourn_inferior (beneath);
+ beneath->mourn_inferior ();
}
/* Return true if PTID is still active in the inferior. */
-static int
-sol_thread_alive (struct target_ops *ops, ptid_t ptid)
+int
+sol_thread_target::thread_alive (ptid_t ptid)
{
if (ptid_tid_p (ptid))
{
}
else
{
- struct target_ops *beneath = find_target_beneath (ops);
+ struct target_ops *beneath = find_target_beneath (this);
/* It's an LPW; pass the request on to the layer below. */
- return beneath->to_thread_alive (beneath, ptid);
+ return beneath->thread_alive (ptid);
}
}
/* Convert PTID to printable form. */
-static const char *
-solaris_pid_to_str (struct target_ops *ops, ptid_t ptid)
+const char *
+sol_thread_target::pid_to_str (ptid_t ptid)
{
static char buf[100];
return 0;
}
-static void
-sol_update_thread_list (struct target_ops *ops)
+void
+sol_thread_target::update_thread_list ()
{
- struct target_ops *beneath = find_target_beneath (ops);
+ struct target_ops *beneath = find_target_beneath (this);
/* Delete dead threads. */
prune_threads ();
/* Find any new LWP's. */
- beneath->to_update_thread_list (beneath);
+ beneath->update_thread_list ();
/* Then find any new user-level threads. */
p_td_ta_thr_iter (main_ta, sol_update_thread_list_callback, (void *) 0,
return 0;
}
-static ptid_t
-sol_get_ada_task_ptid (struct target_ops *self, long lwp, long thread)
+ptid_t
+sol_thread_target::get_ada_task_ptid (long lwp, long thread)
{
struct thread_info *thread_info =
iterate_over_threads (thread_db_find_thread_from_tid, &thread);
{
/* The list of threads is probably not up to date. Find any
thread that is missing from the list, and try again. */
- sol_update_thread_list (¤t_target);
+ update_thread_list ();
thread_info = iterate_over_threads (thread_db_find_thread_from_tid,
&thread);
}
return (thread_info->ptid);
}
-static void
-init_sol_thread_ops (void)
-{
- sol_thread_ops.to_shortname = "solaris-threads";
- sol_thread_ops.to_longname = "Solaris threads and pthread.";
- sol_thread_ops.to_doc = "Solaris threads and pthread support.";
- sol_thread_ops.to_detach = sol_thread_detach;
- sol_thread_ops.to_resume = sol_thread_resume;
- sol_thread_ops.to_wait = sol_thread_wait;
- sol_thread_ops.to_fetch_registers = sol_thread_fetch_registers;
- sol_thread_ops.to_store_registers = sol_thread_store_registers;
- sol_thread_ops.to_xfer_partial = sol_thread_xfer_partial;
- sol_thread_ops.to_mourn_inferior = sol_thread_mourn_inferior;
- sol_thread_ops.to_thread_alive = sol_thread_alive;
- sol_thread_ops.to_pid_to_str = solaris_pid_to_str;
- sol_thread_ops.to_update_thread_list = sol_update_thread_list;
- sol_thread_ops.to_stratum = thread_stratum;
- sol_thread_ops.to_get_ada_task_ptid = sol_get_ada_task_ptid;
- sol_thread_ops.to_magic = OPS_MAGIC;
-}
-
void
_initialize_sol_thread (void)
{
void *dlhandle;
- init_sol_thread_ops ();
-
dlhandle = dlopen ("libthread_db.so.1", RTLD_NOW);
if (!dlhandle)
goto die;
resolve (td_thr_getgregs);
resolve (td_thr_setgregs);
- complete_target_initialization (&sol_thread_ops);
-
add_cmd ("sol-threads", class_maintenance, info_solthreads,
_("Show info on Solaris user threads."), &maintenanceinfolist);
return data->library_list;
gdb::optional<gdb::char_vector> library_document
- = target_read_stralloc (¤t_target, TARGET_OBJECT_LIBRARIES_AIX,
+ = target_read_stralloc (target_stack, TARGET_OBJECT_LIBRARIES_AIX,
NULL);
if (!library_document && warning_msg != NULL)
{
if (TYPE_LENGTH (ptr_type) > sizeof (buf))
return;
- len = target_read (¤t_target, TARGET_OBJECT_DARWIN_DYLD_INFO, NULL,
+ len = target_read (target_stack, TARGET_OBJECT_DARWIN_DYLD_INFO, NULL,
buf, 0, TYPE_LENGTH (ptr_type));
if (len <= 0)
return;
{
struct dsbt_info *info = get_dsbt_info ();
gdb::optional<gdb::byte_vector> buf
- = target_read_alloc (¤t_target, TARGET_OBJECT_FDPIC, "exec");
+ = target_read_alloc (target_stack, TARGET_OBJECT_FDPIC, "exec");
if (!buf || buf->empty ())
{
if (solib_dsbt_debug)
dsbt_print_loadmap (info->exec_loadmap);
- buf = target_read_alloc (¤t_target, TARGET_OBJECT_FDPIC, "exec");
+ buf = target_read_alloc (target_stack, TARGET_OBJECT_FDPIC, "exec");
if (!buf || buf->empty ())
{
info->interp_loadmap = NULL;
;
/* Determine list of SPU ids. */
- size = target_read (¤t_target, TARGET_OBJECT_SPU, NULL,
+ size = target_read (target_stack, TARGET_OBJECT_SPU, NULL,
buf, 0, sizeof buf);
/* Do not add stand-alone SPE executable context as shared library,
already created the SPE context, but not installed the object-id
yet. Skip such entries; we'll be back for them later. */
xsnprintf (annex, sizeof annex, "%d/object-id", fd);
- len = target_read (¤t_target, TARGET_OBJECT_SPU, annex,
+ len = target_read (target_stack, TARGET_OBJECT_SPU, annex,
(gdb_byte *) id, 0, sizeof id);
if (len <= 0 || len >= sizeof id)
continue;
CORE_ADDR addr = BMSYMBOL_VALUE_ADDRESS (spe_event_sym);
addr = gdbarch_convert_from_func_ptr_addr (target_gdbarch (), addr,
- ¤t_target);
+ target_stack);
create_solib_event_breakpoint (target_gdbarch (), addr);
return 1;
}
int pt_phdr_p = 0;
/* Get required auxv elements from target. */
- if (target_auxv_search (¤t_target, AT_PHDR, &at_phdr) <= 0)
+ if (target_auxv_search (target_stack, AT_PHDR, &at_phdr) <= 0)
return 0;
- if (target_auxv_search (¤t_target, AT_PHENT, &at_phent) <= 0)
+ if (target_auxv_search (target_stack, AT_PHENT, &at_phent) <= 0)
return 0;
- if (target_auxv_search (¤t_target, AT_PHNUM, &at_phnum) <= 0)
+ if (target_auxv_search (target_stack, AT_PHNUM, &at_phnum) <= 0)
return 0;
if (!at_phdr || !at_phnum)
return 0;
/* Fetch the list of shared libraries. */
gdb::optional<gdb::char_vector> svr4_library_document
- = target_read_stralloc (¤t_target, TARGET_OBJECT_LIBRARIES_SVR4,
+ = target_read_stralloc (target_stack, TARGET_OBJECT_LIBRARIES_SVR4,
annex);
if (!svr4_library_document)
return 0;
sym_addr = gdbarch_addr_bits_remove
(target_gdbarch (), gdbarch_convert_from_func_ptr_addr (target_gdbarch (),
sym_addr,
- ¤t_target));
+ target_stack));
/* On at least some versions of Solaris there's a dynamic relocation
on _r_debug.r_brk and SYM_ADDR may not be relocated yet, e.g., if
/* If we were not able to find the base address of the loader
from our so_list, then try using the AT_BASE auxilliary entry. */
if (!load_addr_found)
- if (target_auxv_search (¤t_target, AT_BASE, &load_addr) > 0)
+ if (target_auxv_search (target_stack, AT_BASE, &load_addr) > 0)
{
int addr_bit = gdbarch_addr_bit (target_gdbarch ());
sym_addr = BMSYMBOL_VALUE_ADDRESS (msymbol);
sym_addr = gdbarch_convert_from_func_ptr_addr (target_gdbarch (),
sym_addr,
- ¤t_target);
+ target_stack);
svr4_create_solib_event_breakpoints (target_gdbarch (), sym_addr);
return 1;
}
sym_addr = BMSYMBOL_VALUE_ADDRESS (msymbol);
sym_addr = gdbarch_convert_from_func_ptr_addr (target_gdbarch (),
sym_addr,
- ¤t_target);
+ target_stack);
svr4_create_solib_event_breakpoints (target_gdbarch (), sym_addr);
return 1;
}
if ((bfd_get_file_flags (exec_bfd) & DYNAMIC) == 0)
return 0;
- if (target_auxv_search (¤t_target, AT_ENTRY, &entry_point) <= 0)
+ if (target_auxv_search (target_stack, AT_ENTRY, &entry_point) <= 0)
return 0;
exec_displacement = entry_point - bfd_get_start_address (exec_bfd);
/* Fetch the list of shared libraries. */
gdb::optional<gdb::char_vector> library_document
- = target_read_stralloc (¤t_target, TARGET_OBJECT_LIBRARIES, NULL);
+ = target_read_stralloc (target_stack, TARGET_OBJECT_LIBRARIES, NULL);
if (!library_document)
return NULL;
#include "target.h"
#include "linux-nat.h"
+class sparc_linux_nat_target final : public linux_nat_target
+{
+public:
+ /* Add our register access methods. */
+ void fetch_registers (struct regcache *regcache, int regnum) override
+ { sparc_fetch_inferior_registers (regcache, regnum); }
+
+ void store_registers (struct regcache *regcache, int regnum) override;
+ { sparc_store_inferior_registers (regcache, regnum); }
+};
+
+static sparc_linux_nat_target the_sparc_linux_nat_target;
+
void
supply_gregset (struct regcache *regcache, const prgregset_t *gregs)
{
void
_initialize_sparc_linux_nat (void)
{
- struct target_ops *t;
-
- /* Fill in the generic GNU/Linux methods. */
- t = linux_target ();
-
sparc_fpregmap = &sparc32_bsd_fpregmap;
- /* Add our register access methods. */
- t->to_fetch_registers = sparc_fetch_inferior_registers;
- t->to_store_registers = sparc_store_inferior_registers;
-
/* Register the target. */
- linux_nat_add_target (t);
+ linux_target = &the_sparc_linux_nat_target;
+ add_target (&the_sparc_linux_nat_target);
}
for all registers (including the floating-point registers). */
void
-sparc_fetch_inferior_registers (struct target_ops *ops,
- struct regcache *regcache, int regnum)
+sparc_fetch_inferior_registers (struct regcache *regcache, int regnum)
{
struct gdbarch *gdbarch = regcache->arch ();
pid_t pid;
}
void
-sparc_store_inferior_registers (struct target_ops *ops,
- struct regcache *regcache, int regnum)
+sparc_store_inferior_registers (struct regcache *regcache, int regnum)
{
struct gdbarch *gdbarch = regcache->arch ();
pid_t pid;
/* Implement the to_xfer_partial target_ops method for
TARGET_OBJECT_WCOOKIE. Fetch StackGhost Per-Process XOR cookie. */
-static enum target_xfer_status
+enum target_xfer_status
sparc_xfer_wcookie (struct target_ops *ops, enum target_object object,
const char *annex, gdb_byte *readbuf,
const gdb_byte *writebuf, ULONGEST offset, ULONGEST len,
*xfered_len = (ULONGEST) len;
return TARGET_XFER_OK;
}
-
-target_xfer_partial_ftype *inf_ptrace_xfer_partial;
-
-static enum target_xfer_status
-sparc_xfer_partial (struct target_ops *ops, enum target_object object,
- const char *annex, gdb_byte *readbuf,
- const gdb_byte *writebuf, ULONGEST offset, ULONGEST len,
- ULONGEST *xfered_len)
-{
- if (object == TARGET_OBJECT_WCOOKIE)
- return sparc_xfer_wcookie (ops, object, annex, readbuf, writebuf,
- offset, len, xfered_len);
-
- return inf_ptrace_xfer_partial (ops, object, annex, readbuf, writebuf,
- offset, len, xfered_len);
-}
\f
-/* Create a prototype generic SPARC target. The client can override
- it with local methods. */
-
-struct target_ops *
-sparc_target (void)
-{
- struct target_ops *t;
-
- t = inf_ptrace_target ();
- t->to_fetch_registers = sparc_fetch_inferior_registers;
- t->to_store_registers = sparc_store_inferior_registers;
- inf_ptrace_xfer_partial = t->to_xfer_partial;
- t->to_xfer_partial = sparc_xfer_partial;
- return t;
-}
void
_initialize_sparc_nat (void)
extern int sparc32_gregset_supplies_p (struct gdbarch *gdbarch, int regnum);
extern int sparc32_fpregset_supplies_p (struct gdbarch *gdbarch, int regnum);
-/* Create a prototype generic SPARC target. The client can override
+extern void sparc_fetch_inferior_registers (struct regcache *, int);
+extern void sparc_store_inferior_registers (struct regcache *, int);
+
+extern target_xfer_status sparc_xfer_wcookie (enum target_object object,
+ const char *annex,
+ gdb_byte *readbuf,
+ const gdb_byte *writebuf,
+ ULONGEST offset,
+ ULONGEST len,
+ ULONGEST *xfered_len);
+
+/* A prototype generic SPARC target. The client can override
it with local methods. */
-extern struct target_ops *sparc_target (void);
+template<typename BaseTarget>
+struct sparc_target : public BaseTarget
+{
+ void fetch_registers (struct regcache *regcache, int regnum) override
+ { sparc_fetch_inferior_registers (regcache, regnum); }
+
+ void store_registers (struct regcache *regcache, int regnum) override
+ { sparc_store_inferior_registers (regcache, regnum); }
+
+ enum target_xfer_status xfer_partial (enum target_object object,
+ const char *annex,
+ gdb_byte *readbuf,
+ const gdb_byte *writebuf,
+ ULONGEST offset, ULONGEST len,
+ ULONGEST *xfered_len) override
+ {
+ if (object == TARGET_OBJECT_WCOOKIE)
+ return sparc_xfer_wcookie (object, annex, readbuf, writebuf,
+ offset, len, xfered_len);
-extern void sparc_fetch_inferior_registers (struct target_ops *,
- struct regcache *, int);
-extern void sparc_store_inferior_registers (struct target_ops *,
- struct regcache *, int);
+ return BaseTarget (object, annex, readbuf, writebuf,
+ offset, len, xfered_len);
+ }
+};
#endif /* sparc-nat.h */
return 1;
}
+static sparc_target<inf_ptrace_target> the_sparc_nbsd_nat_target;
+
void
_initialize_sparcnbsd_nat (void)
{
sparc_gregmap = &sparc32nbsd_gregmap;
sparc_fpregmap = &sparc32_bsd_fpregmap;
- /* We've got nothing to add to the generic SPARC target. */
- add_target (sparc_target ());
+ add_target (&sparc_nbsd_nat_target);
/* Support debugging kernel virtual memory images. */
bsd_kvm_add_target (sparc32nbsd_supply_pcb);
sparc_fetch_wcookie (struct gdbarch *gdbarch)
{
enum bfd_endian byte_order = gdbarch_byte_order (gdbarch);
- struct target_ops *ops = ¤t_target;
+ struct target_ops *ops = target_stack;
gdb_byte buf[8];
int len;
return 1;
}
+/* Add some extra features to the generic SPARC target. */
+static sparc_target<fbsd_nat_target> the_sparc64_fbsd_nat_target;
+
void
_initialize_sparc64fbsd_nat (void)
{
struct target_ops *t;
- /* Add some extra features to the generic SPARC target. */
- t = sparc_target ();
- fbsd_nat_add_target (t);
+ add_target (&the_sparc64_fbsd_nat_target);
sparc_gregmap = &sparc64fbsd_gregmap;
#include "target.h"
#include "linux-nat.h"
+class sparc64_linux_nat_target final : public linux_nat_target
+{
+public:
+ /* Add our register access methods. */
+ void fetch_registers (struct regcache *regcache, int regnum) override
+ { sparc_fetch_inferior_registers (this, regcache, regnum); }
+
+ void store_registers (struct regcache *regcache, int regnum) override;
+ { sparc_store_inferior_registers (this, regcache, regnum); }
+};
+
+static sparc64_linux_nat_target the_sparc64_linux_nat_target;
+
static const struct sparc_gregmap sparc64_linux_ptrace_gregmap =
{
16 * 8, /* "tstate" */
void
_initialize_sparc64_linux_nat (void)
{
- struct target_ops *t;
-
- /* Fill in the generic GNU/Linux methods. */
- t = linux_target ();
+ target_ops *t = &the_sparc64_linux_nat_target;
sparc_fpregmap = &sparc64_bsd_fpregmap;
- /* Add our register access methods. */
- t->to_fetch_registers = sparc_fetch_inferior_registers;
- t->to_store_registers = sparc_store_inferior_registers;
-
/* Register the target. */
- linux_nat_add_target (t);
+ linux_target = &the_sparc64_linux_nat_target;
+ add_target (t);
/* ADI support */
linux_nat_set_forget_process (t, sparc64_forget_process);
return 1;
}
+/* We've got nothing to add to the generic SPARC target. */
+static sparc_target<inf_ptrace_target> the_sparc64_nbsd_nat_target;
+
void
_initialize_sparc64nbsd_nat (void)
{
sparc_gregset_supplies_p = sparc64nbsd_gregset_supplies_p;
sparc_fpregset_supplies_p = sparc64nbsd_fpregset_supplies_p;
- /* We've got nothing to add to the generic SPARC target. */
- add_target (sparc_target ());
+ add_target (&the_sparc64_nbsd_nat_target);
/* Support debugging kernel virtual memory images. */
bsd_kvm_add_target (sparc64nbsd_supply_pcb);
return 1;
}
+/* Add some extra features to the generic SPARC target. */
+static sparc_target<obsd_nat_target> the_sparc64_obsd_nat_target;
+
void
_initialize_sparc64obsd_nat (void)
{
sparc_fpregmap = &sparc64_bsd_fpregmap;
/* Add some extra features to the generic SPARC target. */
- obsd_add_target (sparc_target ());
+ add_target (&the_sparc64_obsd_nat_target);
/* Support debugging kernel virtual memory images. */
bsd_kvm_add_target (sparc64obsd_supply_pcb);
return proc->stat.is_avail;
proc->stat.checked_avail = true;
- if (target_auxv_search (¤t_target, AT_ADI_BLKSZ, &value) <= 0)
+ if (target_auxv_search (target_stack, AT_ADI_BLKSZ, &value) <= 0)
return false;
proc->stat.blksize = value;
- target_auxv_search (¤t_target, AT_ADI_NBITS, &value);
+ target_auxv_search (target_stack, AT_ADI_NBITS, &value);
proc->stat.nbits = value;
proc->stat.max_version = (1 << proc->stat.nbits) - 2;
proc->stat.is_avail = true;
#define INSTR_SC 0x44000002
#define NR_spu_run 0x0116
+class spu_linux_nat_target final : public inf_ptrace_target
+{
+public:
+ void fetch_registers (struct regcache *regcache, int regnum) override;
+ void store_registers (struct regcache *regcache, int regnum) override;
+
+ void post_attach (int) override;
+ void post_startup_inferior (ptid_t) override;
+
+ ptid_t wait (ptid_t, struct target_waitstatus *, int options) override;
+
+ enum target_xfer_status xfer_partial (enum target_object object,
+ const char *annex,
+ gdb_byte *readbuf,
+ const gdb_byte *writebuf,
+ ULONGEST offset, ULONGEST len,
+ ULONGEST *xfered_len) override;
+
+ int can_use_hw_breakpoint (enum bptype, int, int) override;
+};
+
+static spu_linux_nat_target the_spu_linux_nat_target;
/* Fetch PPU register REGNO. */
static ULONGEST
/* Override the post_startup_inferior routine to continue running
the inferior until the first spu_run system call. */
-static void
-spu_child_post_startup_inferior (struct target_ops *self, ptid_t ptid)
+void
+spu_linux_nat_target::post_startup_inferior (ptid_t ptid)
{
int fd;
ULONGEST addr;
/* Override the post_attach routine to try load the SPE executable
file image from its copy inside the target process. */
-static void
-spu_child_post_attach (struct target_ops *self, int pid)
+void
+spu_linux_nat_target::post_attach (int pid)
{
int fd;
ULONGEST addr;
/* Wait for child PTID to do something. Return id of the child,
minus_one_ptid in case of error; store status into *OURSTATUS. */
-static ptid_t
-spu_child_wait (struct target_ops *ops,
- ptid_t ptid, struct target_waitstatus *ourstatus, int options)
+ptid_t
+spu_linux_nat_target:::wait (ptid_t ptid, struct target_waitstatus *ourstatus,
+ int options)
{
int save_errno;
int status;
}
/* Override the fetch_inferior_register routine. */
-static void
-spu_fetch_inferior_registers (struct target_ops *ops,
- struct regcache *regcache, int regno)
+void
+spu_linux_nat_target::fetch_registers (struct regcache *regcache, int regno)
{
int fd;
ULONGEST addr;
}
/* Override the store_inferior_register routine. */
-static void
-spu_store_inferior_registers (struct target_ops *ops,
- struct regcache *regcache, int regno)
+void
+spu_linux_nat_target::store_registers (struct regcache *regcache, int regno)
{
int fd;
ULONGEST addr;
}
/* Override the to_xfer_partial routine. */
-static enum target_xfer_status
-spu_xfer_partial (struct target_ops *ops,
- enum target_object object, const char *annex,
- gdb_byte *readbuf, const gdb_byte *writebuf,
- ULONGEST offset, ULONGEST len, ULONGEST *xfered_len)
+enum target_xfer_status
+spu_linux_nat_target::xfer_partial (enum target_object object, const char *annex,
+ gdb_byte *readbuf, const gdb_byte *writebuf,
+ ULONGEST offset, ULONGEST len,
+ ULONGEST *xfered_len)
{
if (object == TARGET_OBJECT_SPU)
return spu_proc_xfer_spu (annex, readbuf, writebuf, offset, len,
}
/* Override the to_can_use_hw_breakpoint routine. */
-static int
-spu_can_use_hw_breakpoint (struct target_ops *self,
- enum bptype type, int cnt, int othertype)
+int
+spu_linux_nat_target::can_use_hw_breakpoint (enum bptype type,
+ int cnt, int othertype)
{
return 0;
}
void
_initialize_spu_nat (void)
{
- /* Generic ptrace methods. */
- struct target_ops *t;
- t = inf_ptrace_target ();
-
- /* Add SPU methods. */
- t->to_post_attach = spu_child_post_attach;
- t->to_post_startup_inferior = spu_child_post_startup_inferior;
- t->to_wait = spu_child_wait;
- t->to_fetch_registers = spu_fetch_inferior_registers;
- t->to_store_registers = spu_store_inferior_registers;
- t->to_xfer_partial = spu_xfer_partial;
- t->to_can_use_hw_breakpoint = spu_can_use_hw_breakpoint;
-
- /* Register SPU target. */
- add_target (t);
+ add_target (&the_spu_linux_nat_target);
}
#include "ppc-linux-tdep.h"
#include "spu-tdep.h"
-/* This module's target vector. */
-static struct target_ops spu_ops;
+/* The SPU multi-architecture support target. */
+
+struct spu_multiarch_target final : public target_ops
+{
+ spu_multiarch_target ()
+ { to_stratum = arch_stratum; };
+
+ const char *shortname () override
+ { return "spu"; }
+
+ const char *longname () override
+ { return _("SPU multi-architecture support."); }
+
+ const char *doc () override
+ { return _("SPU multi-architecture support."); }
+
+ void mourn_inferior () override;
+
+ void fetch_registers (struct regcache *, int) override;
+ void store_registers (struct regcache *, int) override;
+
+ enum target_xfer_status xfer_partial (enum target_object object,
+ const char *annex,
+ gdb_byte *readbuf,
+ const gdb_byte *writebuf,
+ ULONGEST offset, ULONGEST len,
+ ULONGEST *xfered_len) override;
+
+ int search_memory (CORE_ADDR start_addr, ULONGEST search_space_len,
+ const gdb_byte *pattern, ULONGEST pattern_len,
+ CORE_ADDR *found_addrp) override;
+
+ int region_ok_for_hw_watchpoint (CORE_ADDR, int) override;
+
+ struct gdbarch *thread_architecture (ptid_t) override;
+};
+
+static spu_multiarch_target spu_ops;
/* Number of SPE objects loaded into the current inferior. */
static int spu_nr_solib;
}
/* Override the to_thread_architecture routine. */
-static struct gdbarch *
-spu_thread_architecture (struct target_ops *ops, ptid_t ptid)
+struct gdbarch *
+spu_multiarch_target::thread_architecture (ptid_t ptid)
{
int spufs_fd;
CORE_ADDR spufs_addr;
if (parse_spufs_run (ptid, &spufs_fd, &spufs_addr))
return spu_gdbarch (spufs_fd);
- target_ops *beneath = find_target_beneath (ops);
- return beneath->to_thread_architecture (beneath, ptid);
+ target_ops *beneath = find_target_beneath (this);
+ return beneath->thread_architecture (ptid);
}
/* Override the to_region_ok_for_hw_watchpoint routine. */
-static int
-spu_region_ok_for_hw_watchpoint (struct target_ops *self,
- CORE_ADDR addr, int len)
+int
+spu_multiarch_target::region_ok_for_hw_watchpoint (CORE_ADDR addr, int len)
{
- struct target_ops *ops_beneath = find_target_beneath (self);
+ struct target_ops *ops_beneath = find_target_beneath (this);
/* We cannot watch SPU local store. */
if (SPUADDR_SPU (addr) != -1)
return 0;
- return ops_beneath->to_region_ok_for_hw_watchpoint (ops_beneath, addr, len);
+ return ops_beneath->region_ok_for_hw_watchpoint (addr, len);
}
/* Override the to_fetch_registers routine. */
-static void
-spu_fetch_registers (struct target_ops *ops,
- struct regcache *regcache, int regno)
+
+void
+spu_multiarch_target::fetch_registers (struct regcache *regcache, int regno)
{
struct gdbarch *gdbarch = regcache->arch ();
enum bfd_endian byte_order = gdbarch_byte_order (gdbarch);
- struct target_ops *ops_beneath = find_target_beneath (ops);
+ struct target_ops *ops_beneath = find_target_beneath (this);
int spufs_fd;
CORE_ADDR spufs_addr;
/* This version applies only if we're currently in spu_run. */
if (gdbarch_bfd_arch_info (gdbarch)->arch != bfd_arch_spu)
{
- ops_beneath->to_fetch_registers (ops_beneath, regcache, regno);
+ ops_beneath->fetch_registers (regcache, regno);
return;
}
}
/* Override the to_store_registers routine. */
-static void
-spu_store_registers (struct target_ops *ops,
- struct regcache *regcache, int regno)
+
+void
+spu_multiarch_target::store_registers (struct regcache *regcache, int regno)
{
struct gdbarch *gdbarch = regcache->arch ();
- struct target_ops *ops_beneath = find_target_beneath (ops);
+ struct target_ops *ops_beneath = find_target_beneath (this);
int spufs_fd;
CORE_ADDR spufs_addr;
/* This version applies only if we're currently in spu_run. */
if (gdbarch_bfd_arch_info (gdbarch)->arch != bfd_arch_spu)
{
- ops_beneath->to_store_registers (ops_beneath, regcache, regno);
+ ops_beneath->store_registers (regcache, regno);
return;
}
}
/* Override the to_xfer_partial routine. */
-static enum target_xfer_status
-spu_xfer_partial (struct target_ops *ops, enum target_object object,
- const char *annex, gdb_byte *readbuf,
- const gdb_byte *writebuf, ULONGEST offset, ULONGEST len,
- ULONGEST *xfered_len)
+
+enum target_xfer_status
+spu_multiarch_target::xfer_partial (enum target_object object,
+ const char *annex, gdb_byte *readbuf,
+ const gdb_byte *writebuf, ULONGEST offset, ULONGEST len,
+ ULONGEST *xfered_len)
{
- struct target_ops *ops_beneath = find_target_beneath (ops);
+ struct target_ops *ops_beneath = find_target_beneath (this);
/* Use the "mem" spufs file to access SPU local store. */
if (object == TARGET_OBJECT_MEMORY)
if (fd >= 0)
{
xsnprintf (mem_annex, sizeof mem_annex, "%d/mem", fd);
- ret = ops_beneath->to_xfer_partial (ops_beneath, TARGET_OBJECT_SPU,
- mem_annex, readbuf, writebuf,
- addr, len, xfered_len);
+ ret = ops_beneath->xfer_partial (TARGET_OBJECT_SPU,
+ mem_annex, readbuf, writebuf,
+ addr, len, xfered_len);
if (ret == TARGET_XFER_OK)
return ret;
trying the original address first, and getting end-of-file. */
xsnprintf (lslr_annex, sizeof lslr_annex, "%d/lslr", fd);
memset (buf, 0, sizeof buf);
- if (ops_beneath->to_xfer_partial (ops_beneath, TARGET_OBJECT_SPU,
- lslr_annex, buf, NULL,
- 0, sizeof buf, xfered_len)
+ if (ops_beneath->xfer_partial (TARGET_OBJECT_SPU,
+ lslr_annex, buf, NULL,
+ 0, sizeof buf, xfered_len)
!= TARGET_XFER_OK)
return ret;
lslr = strtoulst ((char *) buf, NULL, 16);
- return ops_beneath->to_xfer_partial (ops_beneath, TARGET_OBJECT_SPU,
- mem_annex, readbuf, writebuf,
- addr & lslr, len, xfered_len);
+ return ops_beneath->xfer_partial (TARGET_OBJECT_SPU,
+ mem_annex, readbuf, writebuf,
+ addr & lslr, len, xfered_len);
}
}
- return ops_beneath->to_xfer_partial (ops_beneath, object, annex,
- readbuf, writebuf, offset, len, xfered_len);
+ return ops_beneath->xfer_partial (object, annex,
+ readbuf, writebuf, offset, len, xfered_len);
}
/* Override the to_search_memory routine. */
-static int
-spu_search_memory (struct target_ops* ops,
- CORE_ADDR start_addr, ULONGEST search_space_len,
- const gdb_byte *pattern, ULONGEST pattern_len,
- CORE_ADDR *found_addrp)
+int
+spu_multiarch_target::search_memory (CORE_ADDR start_addr, ULONGEST search_space_len,
+ const gdb_byte *pattern, ULONGEST pattern_len,
+ CORE_ADDR *found_addrp)
{
- struct target_ops *ops_beneath = find_target_beneath (ops);
+ struct target_ops *ops_beneath = find_target_beneath (this);
/* For SPU local store, always fall back to the simple method. */
if (SPUADDR_SPU (start_addr) >= 0)
- return simple_search_memory (ops,
- start_addr, search_space_len,
+ return simple_search_memory (this, start_addr, search_space_len,
pattern, pattern_len, found_addrp);
- return ops_beneath->to_search_memory (ops_beneath,
- start_addr, search_space_len,
- pattern, pattern_len, found_addrp);
+ return ops_beneath->search_memory (start_addr, search_space_len,
+ pattern, pattern_len, found_addrp);
}
spu_multiarch_deactivate ();
}
-static void
-spu_mourn_inferior (struct target_ops *ops)
+void
+spu_multiarch_target::mourn_inferior ()
{
- struct target_ops *ops_beneath = find_target_beneath (ops);
+ struct target_ops *ops_beneath = find_target_beneath (this);
- ops_beneath->to_mourn_inferior (ops_beneath);
+ ops_beneath->mourn_inferior ();
spu_multiarch_deactivate ();
}
-
-/* Initialize the SPU multi-architecture support target. */
-
-static void
-init_spu_ops (void)
-{
- spu_ops.to_shortname = "spu";
- spu_ops.to_longname = "SPU multi-architecture support.";
- spu_ops.to_doc = "SPU multi-architecture support.";
- spu_ops.to_mourn_inferior = spu_mourn_inferior;
- spu_ops.to_fetch_registers = spu_fetch_registers;
- spu_ops.to_store_registers = spu_store_registers;
- spu_ops.to_xfer_partial = spu_xfer_partial;
- spu_ops.to_search_memory = spu_search_memory;
- spu_ops.to_region_ok_for_hw_watchpoint = spu_region_ok_for_hw_watchpoint;
- spu_ops.to_thread_architecture = spu_thread_architecture;
- spu_ops.to_stratum = arch_stratum;
- spu_ops.to_magic = OPS_MAGIC;
-}
-
void
_initialize_spu_multiarch (void)
{
- /* Install ourselves on the target stack. */
- init_spu_ops ();
- complete_target_initialization (&spu_ops);
-
/* Install observers to watch for SPU objects. */
gdb::observers::inferior_created.attach (spu_multiarch_inferior_created);
gdb::observers::solib_loaded.attach (spu_multiarch_solib_loaded);
return status;
xsnprintf (annex, sizeof annex, "%d/%s", (int) id, regname);
memset (reg, 0, sizeof reg);
- target_read (¤t_target, TARGET_OBJECT_SPU, annex,
+ target_read (target_stack, TARGET_OBJECT_SPU, annex,
reg, 0, sizeof reg);
ul = strtoulst ((char *) reg, NULL, 16);
if (status != REG_VALID)
return status;
xsnprintf (annex, sizeof annex, "%d/fpcr", (int) id);
- target_read (¤t_target, TARGET_OBJECT_SPU, annex, buf, 0, 16);
+ target_read (target_stack, TARGET_OBJECT_SPU, annex, buf, 0, 16);
return status;
case SPU_SRR0_REGNUM:
xsnprintf (annex, sizeof annex, "%d/%s", (int) id, regname);
xsnprintf (reg, sizeof reg, "0x%s",
phex_nz (extract_unsigned_integer (buf, 4, byte_order), 4));
- target_write (¤t_target, TARGET_OBJECT_SPU, annex,
+ target_write (target_stack, TARGET_OBJECT_SPU, annex,
(gdb_byte *) reg, 0, strlen (reg));
}
case SPU_FPSCR_REGNUM:
regcache_raw_read_unsigned (regcache, SPU_ID_REGNUM, &id);
xsnprintf (annex, sizeof annex, "%d/fpcr", (int) id);
- target_write (¤t_target, TARGET_OBJECT_SPU, annex, buf, 0, 16);
+ target_write (target_stack, TARGET_OBJECT_SPU, annex, buf, 0, 16);
break;
case SPU_SRR0_REGNUM:
id = get_frame_register_unsigned (frame, SPU_ID_REGNUM);
xsnprintf (annex, sizeof annex, "%d/event_status", id);
- len = target_read (¤t_target, TARGET_OBJECT_SPU, annex,
+ len = target_read (target_stack, TARGET_OBJECT_SPU, annex,
buf, 0, (sizeof (buf) - 1));
if (len <= 0)
error (_("Could not read event_status."));
event_status = strtoulst ((char *) buf, NULL, 16);
xsnprintf (annex, sizeof annex, "%d/event_mask", id);
- len = target_read (¤t_target, TARGET_OBJECT_SPU, annex,
+ len = target_read (target_stack, TARGET_OBJECT_SPU, annex,
buf, 0, (sizeof (buf) - 1));
if (len <= 0)
error (_("Could not read event_mask."));
id = get_frame_register_unsigned (frame, SPU_ID_REGNUM);
xsnprintf (annex, sizeof annex, "%d/signal1", id);
- len = target_read (¤t_target, TARGET_OBJECT_SPU, annex, buf, 0, 4);
+ len = target_read (target_stack, TARGET_OBJECT_SPU, annex, buf, 0, 4);
if (len < 0)
error (_("Could not read signal1."));
else if (len == 4)
}
xsnprintf (annex, sizeof annex, "%d/signal1_type", id);
- len = target_read (¤t_target, TARGET_OBJECT_SPU, annex,
+ len = target_read (target_stack, TARGET_OBJECT_SPU, annex,
buf, 0, (sizeof (buf) - 1));
if (len <= 0)
error (_("Could not read signal1_type."));
signal1_type = strtoulst ((char *) buf, NULL, 16);
xsnprintf (annex, sizeof annex, "%d/signal2", id);
- len = target_read (¤t_target, TARGET_OBJECT_SPU, annex, buf, 0, 4);
+ len = target_read (target_stack, TARGET_OBJECT_SPU, annex, buf, 0, 4);
if (len < 0)
error (_("Could not read signal2."));
else if (len == 4)
}
xsnprintf (annex, sizeof annex, "%d/signal2_type", id);
- len = target_read (¤t_target, TARGET_OBJECT_SPU, annex,
+ len = target_read (target_stack, TARGET_OBJECT_SPU, annex,
buf, 0, (sizeof (buf) - 1));
if (len <= 0)
error (_("Could not read signal2_type."));
ui_out_emit_tuple tuple_emitter (current_uiout, "SPUInfoMailbox");
xsnprintf (annex, sizeof annex, "%d/mbox_info", id);
- len = target_read (¤t_target, TARGET_OBJECT_SPU, annex,
+ len = target_read (target_stack, TARGET_OBJECT_SPU, annex,
buf, 0, sizeof buf);
if (len < 0)
error (_("Could not read mbox_info."));
"mbox", "SPU Outbound Mailbox");
xsnprintf (annex, sizeof annex, "%d/ibox_info", id);
- len = target_read (¤t_target, TARGET_OBJECT_SPU, annex,
+ len = target_read (target_stack, TARGET_OBJECT_SPU, annex,
buf, 0, sizeof buf);
if (len < 0)
error (_("Could not read ibox_info."));
"ibox", "SPU Outbound Interrupt Mailbox");
xsnprintf (annex, sizeof annex, "%d/wbox_info", id);
- len = target_read (¤t_target, TARGET_OBJECT_SPU, annex,
+ len = target_read (target_stack, TARGET_OBJECT_SPU, annex,
buf, 0, sizeof buf);
if (len < 0)
error (_("Could not read wbox_info."));
id = get_frame_register_unsigned (frame, SPU_ID_REGNUM);
xsnprintf (annex, sizeof annex, "%d/dma_info", id);
- len = target_read (¤t_target, TARGET_OBJECT_SPU, annex,
+ len = target_read (target_stack, TARGET_OBJECT_SPU, annex,
buf, 0, 40 + 16 * 32);
if (len <= 0)
error (_("Could not read dma_info."));
id = get_frame_register_unsigned (frame, SPU_ID_REGNUM);
xsnprintf (annex, sizeof annex, "%d/proxydma_info", id);
- len = target_read (¤t_target, TARGET_OBJECT_SPU, annex,
+ len = target_read (target_stack, TARGET_OBJECT_SPU, annex,
buf, 0, 24 + 8 * 32);
if (len <= 0)
error (_("Could not read proxydma_info."));
entry_point
= gdbarch_convert_from_func_ptr_addr (get_objfile_arch (objfile),
entry_point,
- ¤t_target);
+ target_stack);
/* Remove any ISA markers, so that this matches entries in the
symbol table. */
struct gdbarch *gdbarch = get_objfile_arch (objfile);
msym_addr = gdbarch_convert_from_func_ptr_addr (gdbarch,
msym_addr,
- ¤t_target);
+ target_stack);
}
if (msym_addr == address)
{
target_debug_do_print (host_address_to_string (inf))
#define target_debug_print_record_print_flags(X) \
target_debug_do_print (plongest (X))
+#define target_debug_print_enum_info_proc_what(X) \
+ target_debug_do_print (plongest (X))
+#define target_debug_print_thread_control_capabilities(X) \
+ target_debug_do_print (plongest (X))
+#define target_debug_print_thread_info_p(X) \
+ target_debug_do_print (host_address_to_string (X))
static void
target_debug_print_struct_target_waitstatus_p (struct target_waitstatus *status)
/* To regenerate this file, run:*/
/* make-target-delegates target.h > target-delegates.c */
-static void
-delegate_post_attach (struct target_ops *self, int arg1)
-{
- self = self->beneath;
- self->to_post_attach (self, arg1);
-}
-static void
-tdefault_post_attach (struct target_ops *self, int arg1)
-{
-}
-
-static void
-debug_post_attach (struct target_ops *self, int arg1)
-{
- fprintf_unfiltered (gdb_stdlog, "-> %s->to_post_attach (...)\n", debug_target.to_shortname);
- debug_target.to_post_attach (&debug_target, arg1);
- fprintf_unfiltered (gdb_stdlog, "<- %s->to_post_attach (", debug_target.to_shortname);
- target_debug_print_struct_target_ops_p (&debug_target);
- fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_int (arg1);
+struct dummy_target : public target_ops
+{
+ dummy_target ();
+
+ const char *shortname () override;
+ const char *longname () override;
+ const char *doc () override;
+
+ void post_attach (int arg0) override;
+ void detach (inferior *arg0, int arg1) override;
+ void disconnect (const char *arg0, int arg1) override;
+ void resume (ptid_t arg0, int arg1, enum gdb_signal arg2) override;
+ void commit_resume () override;
+ ptid_t wait (ptid_t arg0, struct target_waitstatus *arg1, int arg2) override;
+ void fetch_registers (struct regcache *arg0, int arg1) override;
+ void store_registers (struct regcache *arg0, int arg1) override;
+ void prepare_to_store (struct regcache *arg0) override;
+ void files_info () override;
+ int insert_breakpoint (struct gdbarch *arg0, struct bp_target_info *arg1) override;
+ int remove_breakpoint (struct gdbarch *arg0, struct bp_target_info *arg1, enum remove_bp_reason arg2) override;
+ int stopped_by_sw_breakpoint () override;
+ int supports_stopped_by_sw_breakpoint () override;
+ int stopped_by_hw_breakpoint () override;
+ int supports_stopped_by_hw_breakpoint () override;
+ int can_use_hw_breakpoint (enum bptype arg0, int arg1, int arg2) override;
+ int ranged_break_num_registers () override;
+ int insert_hw_breakpoint (struct gdbarch *arg0, struct bp_target_info *arg1) override;
+ int remove_hw_breakpoint (struct gdbarch *arg0, struct bp_target_info *arg1) override;
+ int remove_watchpoint (CORE_ADDR arg0, int arg1, enum target_hw_bp_type arg2, struct expression *arg3) override;
+ int insert_watchpoint (CORE_ADDR arg0, int arg1, enum target_hw_bp_type arg2, struct expression *arg3) override;
+ int insert_mask_watchpoint (CORE_ADDR arg0, CORE_ADDR arg1, enum target_hw_bp_type arg2) override;
+ int remove_mask_watchpoint (CORE_ADDR arg0, CORE_ADDR arg1, enum target_hw_bp_type arg2) override;
+ int stopped_by_watchpoint () override;
+ int have_steppable_watchpoint () override;
+ bool have_continuable_watchpoint () override;
+ int stopped_data_address (CORE_ADDR *arg0) override;
+ int watchpoint_addr_within_range (CORE_ADDR arg0, CORE_ADDR arg1, int arg2) override;
+ int region_ok_for_hw_watchpoint (CORE_ADDR arg0, int arg1) override;
+ int can_accel_watchpoint_condition (CORE_ADDR arg0, int arg1, int arg2, struct expression *arg3) override;
+ int masked_watch_num_registers (CORE_ADDR arg0, CORE_ADDR arg1) override;
+ int can_do_single_step () override;
+ bool supports_terminal_ours () override;
+ void terminal_init () override;
+ void terminal_inferior () override;
+ void terminal_save_inferior () override;
+ void terminal_ours_for_output () override;
+ void terminal_ours () override;
+ void terminal_info (const char *arg0, int arg1) override;
+ void kill () override;
+ void load (const char *arg0, int arg1) override;
+ void post_startup_inferior (ptid_t arg0) override;
+ int insert_fork_catchpoint (int arg0) override;
+ int remove_fork_catchpoint (int arg0) override;
+ int insert_vfork_catchpoint (int arg0) override;
+ int remove_vfork_catchpoint (int arg0) override;
+ int follow_fork (int arg0, int arg1) override;
+ int insert_exec_catchpoint (int arg0) override;
+ int remove_exec_catchpoint (int arg0) override;
+ void follow_exec (struct inferior *arg0, char *arg1) override;
+ int set_syscall_catchpoint (int arg0, bool arg1, int arg2, gdb::array_view<const int> arg3) override;
+ void mourn_inferior () override;
+ void pass_signals (int arg0, unsigned char * arg1) override;
+ void program_signals (int arg0, unsigned char * arg1) override;
+ int thread_alive (ptid_t arg0) override;
+ void update_thread_list () override;
+ const char *pid_to_str (ptid_t arg0) override;
+ const char *extra_thread_info (thread_info *arg0) override;
+ const char *thread_name (thread_info *arg0) override;
+ thread_info *thread_handle_to_thread_info (const gdb_byte *arg0, int arg1, inferior *arg2) override;
+ void stop (ptid_t arg0) override;
+ void interrupt () override;
+ void pass_ctrlc () override;
+ void rcmd (const char *arg0, struct ui_file *arg1) override;
+ char *pid_to_exec_file (int arg0) override;
+ void log_command (const char *arg0) override;
+ struct target_section_table *get_section_table () override;
+ thread_control_capabilities get_thread_control_capabilities () override;
+ bool attach_no_wait () override;
+ int can_async_p () override;
+ int is_async_p () override;
+ void async (int arg0) override;
+ void thread_events (int arg0) override;
+ int supports_non_stop () override;
+ int always_non_stop_p () override;
+ int find_memory_regions (find_memory_region_ftype arg0, void *arg1) override;
+ char *make_corefile_notes (bfd *arg0, int *arg1) override;
+ gdb_byte *get_bookmark (const char *arg0, int arg1) override;
+ void goto_bookmark (const gdb_byte *arg0, int arg1) override;
+ CORE_ADDR get_thread_local_address (ptid_t arg0, CORE_ADDR arg1, CORE_ADDR arg2) override;
+ enum target_xfer_status xfer_partial (enum target_object arg0, const char *arg1, gdb_byte *arg2, const gdb_byte *arg3, ULONGEST arg4, ULONGEST arg5, ULONGEST *arg6) override;
+ ULONGEST get_memory_xfer_limit () override;
+ std::vector<mem_region> memory_map () override;
+ void flash_erase (ULONGEST arg0, LONGEST arg1) override;
+ void flash_done () override;
+ const struct target_desc *read_description () override;
+ ptid_t get_ada_task_ptid (long arg0, long arg1) override;
+ int auxv_parse (gdb_byte **arg0, gdb_byte *arg1, CORE_ADDR *arg2, CORE_ADDR *arg3) override;
+ int search_memory (CORE_ADDR arg0, ULONGEST arg1, const gdb_byte *arg2, ULONGEST arg3, CORE_ADDR *arg4) override;
+ int can_execute_reverse () override;
+ enum exec_direction_kind execution_direction () override;
+ int supports_multi_process () override;
+ int supports_enable_disable_tracepoint () override;
+ int supports_disable_randomization () override;
+ int supports_string_tracing () override;
+ int supports_evaluation_of_breakpoint_conditions () override;
+ int can_run_breakpoint_commands () override;
+ struct gdbarch *thread_architecture (ptid_t arg0) override;
+ struct address_space *thread_address_space (ptid_t arg0) override;
+ int filesystem_is_local () override;
+ void trace_init () override;
+ void download_tracepoint (struct bp_location *arg0) override;
+ int can_download_tracepoint () override;
+ void download_trace_state_variable (const trace_state_variable &arg0) override;
+ void enable_tracepoint (struct bp_location *arg0) override;
+ void disable_tracepoint (struct bp_location *arg0) override;
+ void trace_set_readonly_regions () override;
+ void trace_start () override;
+ int get_trace_status (struct trace_status *arg0) override;
+ void get_tracepoint_status (struct breakpoint *arg0, struct uploaded_tp *arg1) override;
+ void trace_stop () override;
+ int trace_find (enum trace_find_type arg0, int arg1, CORE_ADDR arg2, CORE_ADDR arg3, int *arg4) override;
+ int get_trace_state_variable_value (int arg0, LONGEST *arg1) override;
+ int save_trace_data (const char *arg0) override;
+ int upload_tracepoints (struct uploaded_tp **arg0) override;
+ int upload_trace_state_variables (struct uploaded_tsv **arg0) override;
+ LONGEST get_raw_trace_data (gdb_byte *arg0, ULONGEST arg1, LONGEST arg2) override;
+ int get_min_fast_tracepoint_insn_len () override;
+ void set_disconnected_tracing (int arg0) override;
+ void set_circular_trace_buffer (int arg0) override;
+ void set_trace_buffer_size (LONGEST arg0) override;
+ int set_trace_notes (const char *arg0, const char *arg1, const char *arg2) override;
+ int core_of_thread (ptid_t arg0) override;
+ int verify_memory (const gdb_byte *arg0, CORE_ADDR arg1, ULONGEST arg2) override;
+ int get_tib_address (ptid_t arg0, CORE_ADDR *arg1) override;
+ void set_permissions () override;
+ bool static_tracepoint_marker_at (CORE_ADDR arg0, static_tracepoint_marker *arg1) override;
+ std::vector<static_tracepoint_marker> static_tracepoint_markers_by_strid (const char *arg0) override;
+ traceframe_info_up traceframe_info () override;
+ int use_agent (int arg0) override;
+ int can_use_agent () override;
+ struct btrace_target_info *enable_btrace (ptid_t arg0, const struct btrace_config *arg1) override;
+ void disable_btrace (struct btrace_target_info *arg0) override;
+ void teardown_btrace (struct btrace_target_info *arg0) override;
+ enum btrace_error read_btrace (struct btrace_data *arg0, struct btrace_target_info *arg1, enum btrace_read_type arg2) override;
+ const struct btrace_config *btrace_conf (const struct btrace_target_info *arg0) override;
+ enum record_method record_method (ptid_t arg0) override;
+ void stop_recording () override;
+ void info_record () override;
+ void save_record (const char *arg0) override;
+ bool supports_delete_record () override;
+ void delete_record () override;
+ int record_is_replaying (ptid_t arg0) override;
+ int record_will_replay (ptid_t arg0, int arg1) override;
+ void record_stop_replaying () override;
+ void goto_record_begin () override;
+ void goto_record_end () override;
+ void goto_record (ULONGEST arg0) override;
+ void insn_history (int arg0, gdb_disassembly_flags arg1) override;
+ void insn_history_from (ULONGEST arg0, int arg1, gdb_disassembly_flags arg2) override;
+ void insn_history_range (ULONGEST arg0, ULONGEST arg1, gdb_disassembly_flags arg2) override;
+ void call_history (int arg0, record_print_flags arg1) override;
+ void call_history_from (ULONGEST arg0, int arg1, record_print_flags arg2) override;
+ void call_history_range (ULONGEST arg0, ULONGEST arg1, record_print_flags arg2) override;
+ int augmented_libraries_svr4_read () override;
+ const struct frame_unwind *get_unwinder () override;
+ const struct frame_unwind *get_tailcall_unwinder () override;
+ void prepare_to_generate_core () override;
+ void done_generating_core () override;
+};
+
+struct debug_target : public target_ops
+{
+ debug_target ();
+
+ const char *shortname () override;
+ const char *longname () override;
+ const char *doc () override;
+
+ void post_attach (int arg0) override;
+ void detach (inferior *arg0, int arg1) override;
+ void disconnect (const char *arg0, int arg1) override;
+ void resume (ptid_t arg0, int arg1, enum gdb_signal arg2) override;
+ void commit_resume () override;
+ ptid_t wait (ptid_t arg0, struct target_waitstatus *arg1, int arg2) override;
+ void fetch_registers (struct regcache *arg0, int arg1) override;
+ void store_registers (struct regcache *arg0, int arg1) override;
+ void prepare_to_store (struct regcache *arg0) override;
+ void files_info () override;
+ int insert_breakpoint (struct gdbarch *arg0, struct bp_target_info *arg1) override;
+ int remove_breakpoint (struct gdbarch *arg0, struct bp_target_info *arg1, enum remove_bp_reason arg2) override;
+ int stopped_by_sw_breakpoint () override;
+ int supports_stopped_by_sw_breakpoint () override;
+ int stopped_by_hw_breakpoint () override;
+ int supports_stopped_by_hw_breakpoint () override;
+ int can_use_hw_breakpoint (enum bptype arg0, int arg1, int arg2) override;
+ int ranged_break_num_registers () override;
+ int insert_hw_breakpoint (struct gdbarch *arg0, struct bp_target_info *arg1) override;
+ int remove_hw_breakpoint (struct gdbarch *arg0, struct bp_target_info *arg1) override;
+ int remove_watchpoint (CORE_ADDR arg0, int arg1, enum target_hw_bp_type arg2, struct expression *arg3) override;
+ int insert_watchpoint (CORE_ADDR arg0, int arg1, enum target_hw_bp_type arg2, struct expression *arg3) override;
+ int insert_mask_watchpoint (CORE_ADDR arg0, CORE_ADDR arg1, enum target_hw_bp_type arg2) override;
+ int remove_mask_watchpoint (CORE_ADDR arg0, CORE_ADDR arg1, enum target_hw_bp_type arg2) override;
+ int stopped_by_watchpoint () override;
+ int have_steppable_watchpoint () override;
+ bool have_continuable_watchpoint () override;
+ int stopped_data_address (CORE_ADDR *arg0) override;
+ int watchpoint_addr_within_range (CORE_ADDR arg0, CORE_ADDR arg1, int arg2) override;
+ int region_ok_for_hw_watchpoint (CORE_ADDR arg0, int arg1) override;
+ int can_accel_watchpoint_condition (CORE_ADDR arg0, int arg1, int arg2, struct expression *arg3) override;
+ int masked_watch_num_registers (CORE_ADDR arg0, CORE_ADDR arg1) override;
+ int can_do_single_step () override;
+ bool supports_terminal_ours () override;
+ void terminal_init () override;
+ void terminal_inferior () override;
+ void terminal_save_inferior () override;
+ void terminal_ours_for_output () override;
+ void terminal_ours () override;
+ void terminal_info (const char *arg0, int arg1) override;
+ void kill () override;
+ void load (const char *arg0, int arg1) override;
+ void post_startup_inferior (ptid_t arg0) override;
+ int insert_fork_catchpoint (int arg0) override;
+ int remove_fork_catchpoint (int arg0) override;
+ int insert_vfork_catchpoint (int arg0) override;
+ int remove_vfork_catchpoint (int arg0) override;
+ int follow_fork (int arg0, int arg1) override;
+ int insert_exec_catchpoint (int arg0) override;
+ int remove_exec_catchpoint (int arg0) override;
+ void follow_exec (struct inferior *arg0, char *arg1) override;
+ int set_syscall_catchpoint (int arg0, bool arg1, int arg2, gdb::array_view<const int> arg3) override;
+ void mourn_inferior () override;
+ void pass_signals (int arg0, unsigned char * arg1) override;
+ void program_signals (int arg0, unsigned char * arg1) override;
+ int thread_alive (ptid_t arg0) override;
+ void update_thread_list () override;
+ const char *pid_to_str (ptid_t arg0) override;
+ const char *extra_thread_info (thread_info *arg0) override;
+ const char *thread_name (thread_info *arg0) override;
+ thread_info *thread_handle_to_thread_info (const gdb_byte *arg0, int arg1, inferior *arg2) override;
+ void stop (ptid_t arg0) override;
+ void interrupt () override;
+ void pass_ctrlc () override;
+ void rcmd (const char *arg0, struct ui_file *arg1) override;
+ char *pid_to_exec_file (int arg0) override;
+ void log_command (const char *arg0) override;
+ struct target_section_table *get_section_table () override;
+ thread_control_capabilities get_thread_control_capabilities () override;
+ bool attach_no_wait () override;
+ int can_async_p () override;
+ int is_async_p () override;
+ void async (int arg0) override;
+ void thread_events (int arg0) override;
+ int supports_non_stop () override;
+ int always_non_stop_p () override;
+ int find_memory_regions (find_memory_region_ftype arg0, void *arg1) override;
+ char *make_corefile_notes (bfd *arg0, int *arg1) override;
+ gdb_byte *get_bookmark (const char *arg0, int arg1) override;
+ void goto_bookmark (const gdb_byte *arg0, int arg1) override;
+ CORE_ADDR get_thread_local_address (ptid_t arg0, CORE_ADDR arg1, CORE_ADDR arg2) override;
+ enum target_xfer_status xfer_partial (enum target_object arg0, const char *arg1, gdb_byte *arg2, const gdb_byte *arg3, ULONGEST arg4, ULONGEST arg5, ULONGEST *arg6) override;
+ ULONGEST get_memory_xfer_limit () override;
+ std::vector<mem_region> memory_map () override;
+ void flash_erase (ULONGEST arg0, LONGEST arg1) override;
+ void flash_done () override;
+ const struct target_desc *read_description () override;
+ ptid_t get_ada_task_ptid (long arg0, long arg1) override;
+ int auxv_parse (gdb_byte **arg0, gdb_byte *arg1, CORE_ADDR *arg2, CORE_ADDR *arg3) override;
+ int search_memory (CORE_ADDR arg0, ULONGEST arg1, const gdb_byte *arg2, ULONGEST arg3, CORE_ADDR *arg4) override;
+ int can_execute_reverse () override;
+ enum exec_direction_kind execution_direction () override;
+ int supports_multi_process () override;
+ int supports_enable_disable_tracepoint () override;
+ int supports_disable_randomization () override;
+ int supports_string_tracing () override;
+ int supports_evaluation_of_breakpoint_conditions () override;
+ int can_run_breakpoint_commands () override;
+ struct gdbarch *thread_architecture (ptid_t arg0) override;
+ struct address_space *thread_address_space (ptid_t arg0) override;
+ int filesystem_is_local () override;
+ void trace_init () override;
+ void download_tracepoint (struct bp_location *arg0) override;
+ int can_download_tracepoint () override;
+ void download_trace_state_variable (const trace_state_variable &arg0) override;
+ void enable_tracepoint (struct bp_location *arg0) override;
+ void disable_tracepoint (struct bp_location *arg0) override;
+ void trace_set_readonly_regions () override;
+ void trace_start () override;
+ int get_trace_status (struct trace_status *arg0) override;
+ void get_tracepoint_status (struct breakpoint *arg0, struct uploaded_tp *arg1) override;
+ void trace_stop () override;
+ int trace_find (enum trace_find_type arg0, int arg1, CORE_ADDR arg2, CORE_ADDR arg3, int *arg4) override;
+ int get_trace_state_variable_value (int arg0, LONGEST *arg1) override;
+ int save_trace_data (const char *arg0) override;
+ int upload_tracepoints (struct uploaded_tp **arg0) override;
+ int upload_trace_state_variables (struct uploaded_tsv **arg0) override;
+ LONGEST get_raw_trace_data (gdb_byte *arg0, ULONGEST arg1, LONGEST arg2) override;
+ int get_min_fast_tracepoint_insn_len () override;
+ void set_disconnected_tracing (int arg0) override;
+ void set_circular_trace_buffer (int arg0) override;
+ void set_trace_buffer_size (LONGEST arg0) override;
+ int set_trace_notes (const char *arg0, const char *arg1, const char *arg2) override;
+ int core_of_thread (ptid_t arg0) override;
+ int verify_memory (const gdb_byte *arg0, CORE_ADDR arg1, ULONGEST arg2) override;
+ int get_tib_address (ptid_t arg0, CORE_ADDR *arg1) override;
+ void set_permissions () override;
+ bool static_tracepoint_marker_at (CORE_ADDR arg0, static_tracepoint_marker *arg1) override;
+ std::vector<static_tracepoint_marker> static_tracepoint_markers_by_strid (const char *arg0) override;
+ traceframe_info_up traceframe_info () override;
+ int use_agent (int arg0) override;
+ int can_use_agent () override;
+ struct btrace_target_info *enable_btrace (ptid_t arg0, const struct btrace_config *arg1) override;
+ void disable_btrace (struct btrace_target_info *arg0) override;
+ void teardown_btrace (struct btrace_target_info *arg0) override;
+ enum btrace_error read_btrace (struct btrace_data *arg0, struct btrace_target_info *arg1, enum btrace_read_type arg2) override;
+ const struct btrace_config *btrace_conf (const struct btrace_target_info *arg0) override;
+ enum record_method record_method (ptid_t arg0) override;
+ void stop_recording () override;
+ void info_record () override;
+ void save_record (const char *arg0) override;
+ bool supports_delete_record () override;
+ void delete_record () override;
+ int record_is_replaying (ptid_t arg0) override;
+ int record_will_replay (ptid_t arg0, int arg1) override;
+ void record_stop_replaying () override;
+ void goto_record_begin () override;
+ void goto_record_end () override;
+ void goto_record (ULONGEST arg0) override;
+ void insn_history (int arg0, gdb_disassembly_flags arg1) override;
+ void insn_history_from (ULONGEST arg0, int arg1, gdb_disassembly_flags arg2) override;
+ void insn_history_range (ULONGEST arg0, ULONGEST arg1, gdb_disassembly_flags arg2) override;
+ void call_history (int arg0, record_print_flags arg1) override;
+ void call_history_from (ULONGEST arg0, int arg1, record_print_flags arg2) override;
+ void call_history_range (ULONGEST arg0, ULONGEST arg1, record_print_flags arg2) override;
+ int augmented_libraries_svr4_read () override;
+ const struct frame_unwind *get_unwinder () override;
+ const struct frame_unwind *get_tailcall_unwinder () override;
+ void prepare_to_generate_core () override;
+ void done_generating_core () override;
+};
+
+void
+target_ops::post_attach (int arg0)
+{
+ this->beneath->post_attach (arg0);
+}
+
+void
+dummy_target::post_attach (int arg0)
+{
+}
+
+void
+debug_target::post_attach (int arg0)
+{
+ fprintf_unfiltered (gdb_stdlog, "-> %s->post_attach (...)\n", this->beneath->shortname ());
+ this->beneath->post_attach (arg0);
+ fprintf_unfiltered (gdb_stdlog, "<- %s->post_attach (", this->beneath->shortname ());
+ target_debug_print_int (arg0);
fputs_unfiltered (")\n", gdb_stdlog);
}
-static void
-delegate_detach (struct target_ops *self, inferior *arg1, int arg2)
+void
+target_ops::detach (inferior *arg0, int arg1)
{
- self = self->beneath;
- self->to_detach (self, arg1, arg2);
+ this->beneath->detach (arg0, arg1);
}
-static void
-tdefault_detach (struct target_ops *self, inferior *arg1, int arg2)
+void
+dummy_target::detach (inferior *arg0, int arg1)
{
}
-static void
-debug_detach (struct target_ops *self, inferior *arg1, int arg2)
+void
+debug_target::detach (inferior *arg0, int arg1)
{
- fprintf_unfiltered (gdb_stdlog, "-> %s->to_detach (...)\n", debug_target.to_shortname);
- debug_target.to_detach (&debug_target, arg1, arg2);
- fprintf_unfiltered (gdb_stdlog, "<- %s->to_detach (", debug_target.to_shortname);
- target_debug_print_struct_target_ops_p (&debug_target);
- fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_inferior_p (arg1);
+ fprintf_unfiltered (gdb_stdlog, "-> %s->detach (...)\n", this->beneath->shortname ());
+ this->beneath->detach (arg0, arg1);
+ fprintf_unfiltered (gdb_stdlog, "<- %s->detach (", this->beneath->shortname ());
+ target_debug_print_inferior_p (arg0);
fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_int (arg2);
+ target_debug_print_int (arg1);
fputs_unfiltered (")\n", gdb_stdlog);
}
-static void
-delegate_disconnect (struct target_ops *self, const char *arg1, int arg2)
+void
+target_ops::disconnect (const char *arg0, int arg1)
{
- self = self->beneath;
- self->to_disconnect (self, arg1, arg2);
+ this->beneath->disconnect (arg0, arg1);
}
-static void
-tdefault_disconnect (struct target_ops *self, const char *arg1, int arg2)
+void
+dummy_target::disconnect (const char *arg0, int arg1)
{
tcomplain ();
}
-static void
-debug_disconnect (struct target_ops *self, const char *arg1, int arg2)
+void
+debug_target::disconnect (const char *arg0, int arg1)
{
- fprintf_unfiltered (gdb_stdlog, "-> %s->to_disconnect (...)\n", debug_target.to_shortname);
- debug_target.to_disconnect (&debug_target, arg1, arg2);
- fprintf_unfiltered (gdb_stdlog, "<- %s->to_disconnect (", debug_target.to_shortname);
- target_debug_print_struct_target_ops_p (&debug_target);
- fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_const_char_p (arg1);
+ fprintf_unfiltered (gdb_stdlog, "-> %s->disconnect (...)\n", this->beneath->shortname ());
+ this->beneath->disconnect (arg0, arg1);
+ fprintf_unfiltered (gdb_stdlog, "<- %s->disconnect (", this->beneath->shortname ());
+ target_debug_print_const_char_p (arg0);
fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_int (arg2);
+ target_debug_print_int (arg1);
fputs_unfiltered (")\n", gdb_stdlog);
}
-static void
-delegate_resume (struct target_ops *self, ptid_t arg1, int arg2, enum gdb_signal arg3)
+void
+target_ops::resume (ptid_t arg0, int arg1, enum gdb_signal arg2)
{
- self = self->beneath;
- self->to_resume (self, arg1, arg2, arg3);
+ this->beneath->resume (arg0, arg1, arg2);
}
-static void
-tdefault_resume (struct target_ops *self, ptid_t arg1, int arg2, enum gdb_signal arg3)
+void
+dummy_target::resume (ptid_t arg0, int arg1, enum gdb_signal arg2)
{
noprocess ();
}
-static void
-debug_resume (struct target_ops *self, ptid_t arg1, int arg2, enum gdb_signal arg3)
+void
+debug_target::resume (ptid_t arg0, int arg1, enum gdb_signal arg2)
{
- fprintf_unfiltered (gdb_stdlog, "-> %s->to_resume (...)\n", debug_target.to_shortname);
- debug_target.to_resume (&debug_target, arg1, arg2, arg3);
- fprintf_unfiltered (gdb_stdlog, "<- %s->to_resume (", debug_target.to_shortname);
- target_debug_print_struct_target_ops_p (&debug_target);
- fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_ptid_t (arg1);
+ fprintf_unfiltered (gdb_stdlog, "-> %s->resume (...)\n", this->beneath->shortname ());
+ this->beneath->resume (arg0, arg1, arg2);
+ fprintf_unfiltered (gdb_stdlog, "<- %s->resume (", this->beneath->shortname ());
+ target_debug_print_ptid_t (arg0);
fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_step (arg2);
+ target_debug_print_step (arg1);
fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_enum_gdb_signal (arg3);
+ target_debug_print_enum_gdb_signal (arg2);
fputs_unfiltered (")\n", gdb_stdlog);
}
-static void
-delegate_commit_resume (struct target_ops *self)
+void
+target_ops::commit_resume ()
{
- self = self->beneath;
- self->to_commit_resume (self);
+ this->beneath->commit_resume ();
}
-static void
-tdefault_commit_resume (struct target_ops *self)
+void
+dummy_target::commit_resume ()
{
}
-static void
-debug_commit_resume (struct target_ops *self)
+void
+debug_target::commit_resume ()
{
- fprintf_unfiltered (gdb_stdlog, "-> %s->to_commit_resume (...)\n", debug_target.to_shortname);
- debug_target.to_commit_resume (&debug_target);
- fprintf_unfiltered (gdb_stdlog, "<- %s->to_commit_resume (", debug_target.to_shortname);
- target_debug_print_struct_target_ops_p (&debug_target);
+ fprintf_unfiltered (gdb_stdlog, "-> %s->commit_resume (...)\n", this->beneath->shortname ());
+ this->beneath->commit_resume ();
+ fprintf_unfiltered (gdb_stdlog, "<- %s->commit_resume (", this->beneath->shortname ());
fputs_unfiltered (")\n", gdb_stdlog);
}
-static ptid_t
-delegate_wait (struct target_ops *self, ptid_t arg1, struct target_waitstatus *arg2, int arg3)
+ptid_t
+target_ops::wait (ptid_t arg0, struct target_waitstatus *arg1, int arg2)
+{
+ return this->beneath->wait (arg0, arg1, arg2);
+}
+
+ptid_t
+dummy_target::wait (ptid_t arg0, struct target_waitstatus *arg1, int arg2)
{
- self = self->beneath;
- return self->to_wait (self, arg1, arg2, arg3);
+ return default_target_wait (this, arg0, arg1, arg2);
}
-static ptid_t
-debug_wait (struct target_ops *self, ptid_t arg1, struct target_waitstatus *arg2, int arg3)
+ptid_t
+debug_target::wait (ptid_t arg0, struct target_waitstatus *arg1, int arg2)
{
ptid_t result;
- fprintf_unfiltered (gdb_stdlog, "-> %s->to_wait (...)\n", debug_target.to_shortname);
- result = debug_target.to_wait (&debug_target, arg1, arg2, arg3);
- fprintf_unfiltered (gdb_stdlog, "<- %s->to_wait (", debug_target.to_shortname);
- target_debug_print_struct_target_ops_p (&debug_target);
+ fprintf_unfiltered (gdb_stdlog, "-> %s->wait (...)\n", this->beneath->shortname ());
+ result = this->beneath->wait (arg0, arg1, arg2);
+ fprintf_unfiltered (gdb_stdlog, "<- %s->wait (", this->beneath->shortname ());
+ target_debug_print_ptid_t (arg0);
fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_ptid_t (arg1);
+ target_debug_print_struct_target_waitstatus_p (arg1);
fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_struct_target_waitstatus_p (arg2);
- fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_options (arg3);
+ target_debug_print_options (arg2);
fputs_unfiltered (") = ", gdb_stdlog);
target_debug_print_ptid_t (result);
fputs_unfiltered ("\n", gdb_stdlog);
return result;
}
-static void
-delegate_fetch_registers (struct target_ops *self, struct regcache *arg1, int arg2)
+void
+target_ops::fetch_registers (struct regcache *arg0, int arg1)
{
- self = self->beneath;
- self->to_fetch_registers (self, arg1, arg2);
+ this->beneath->fetch_registers (arg0, arg1);
}
-static void
-tdefault_fetch_registers (struct target_ops *self, struct regcache *arg1, int arg2)
+void
+dummy_target::fetch_registers (struct regcache *arg0, int arg1)
{
}
-static void
-debug_fetch_registers (struct target_ops *self, struct regcache *arg1, int arg2)
+void
+debug_target::fetch_registers (struct regcache *arg0, int arg1)
{
- fprintf_unfiltered (gdb_stdlog, "-> %s->to_fetch_registers (...)\n", debug_target.to_shortname);
- debug_target.to_fetch_registers (&debug_target, arg1, arg2);
- fprintf_unfiltered (gdb_stdlog, "<- %s->to_fetch_registers (", debug_target.to_shortname);
- target_debug_print_struct_target_ops_p (&debug_target);
- fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_struct_regcache_p (arg1);
+ fprintf_unfiltered (gdb_stdlog, "-> %s->fetch_registers (...)\n", this->beneath->shortname ());
+ this->beneath->fetch_registers (arg0, arg1);
+ fprintf_unfiltered (gdb_stdlog, "<- %s->fetch_registers (", this->beneath->shortname ());
+ target_debug_print_struct_regcache_p (arg0);
fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_int (arg2);
+ target_debug_print_int (arg1);
fputs_unfiltered (")\n", gdb_stdlog);
}
-static void
-delegate_store_registers (struct target_ops *self, struct regcache *arg1, int arg2)
+void
+target_ops::store_registers (struct regcache *arg0, int arg1)
{
- self = self->beneath;
- self->to_store_registers (self, arg1, arg2);
+ this->beneath->store_registers (arg0, arg1);
}
-static void
-tdefault_store_registers (struct target_ops *self, struct regcache *arg1, int arg2)
+void
+dummy_target::store_registers (struct regcache *arg0, int arg1)
{
noprocess ();
}
-static void
-debug_store_registers (struct target_ops *self, struct regcache *arg1, int arg2)
+void
+debug_target::store_registers (struct regcache *arg0, int arg1)
{
- fprintf_unfiltered (gdb_stdlog, "-> %s->to_store_registers (...)\n", debug_target.to_shortname);
- debug_target.to_store_registers (&debug_target, arg1, arg2);
- fprintf_unfiltered (gdb_stdlog, "<- %s->to_store_registers (", debug_target.to_shortname);
- target_debug_print_struct_target_ops_p (&debug_target);
- fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_struct_regcache_p (arg1);
+ fprintf_unfiltered (gdb_stdlog, "-> %s->store_registers (...)\n", this->beneath->shortname ());
+ this->beneath->store_registers (arg0, arg1);
+ fprintf_unfiltered (gdb_stdlog, "<- %s->store_registers (", this->beneath->shortname ());
+ target_debug_print_struct_regcache_p (arg0);
fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_int (arg2);
+ target_debug_print_int (arg1);
fputs_unfiltered (")\n", gdb_stdlog);
}
-static void
-delegate_prepare_to_store (struct target_ops *self, struct regcache *arg1)
+void
+target_ops::prepare_to_store (struct regcache *arg0)
{
- self = self->beneath;
- self->to_prepare_to_store (self, arg1);
+ this->beneath->prepare_to_store (arg0);
}
-static void
-tdefault_prepare_to_store (struct target_ops *self, struct regcache *arg1)
+void
+dummy_target::prepare_to_store (struct regcache *arg0)
{
noprocess ();
}
-static void
-debug_prepare_to_store (struct target_ops *self, struct regcache *arg1)
+void
+debug_target::prepare_to_store (struct regcache *arg0)
{
- fprintf_unfiltered (gdb_stdlog, "-> %s->to_prepare_to_store (...)\n", debug_target.to_shortname);
- debug_target.to_prepare_to_store (&debug_target, arg1);
- fprintf_unfiltered (gdb_stdlog, "<- %s->to_prepare_to_store (", debug_target.to_shortname);
- target_debug_print_struct_target_ops_p (&debug_target);
- fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_struct_regcache_p (arg1);
+ fprintf_unfiltered (gdb_stdlog, "-> %s->prepare_to_store (...)\n", this->beneath->shortname ());
+ this->beneath->prepare_to_store (arg0);
+ fprintf_unfiltered (gdb_stdlog, "<- %s->prepare_to_store (", this->beneath->shortname ());
+ target_debug_print_struct_regcache_p (arg0);
fputs_unfiltered (")\n", gdb_stdlog);
}
-static void
-delegate_files_info (struct target_ops *self)
+void
+target_ops::files_info ()
{
- self = self->beneath;
- self->to_files_info (self);
+ this->beneath->files_info ();
}
-static void
-tdefault_files_info (struct target_ops *self)
+void
+dummy_target::files_info ()
{
}
-static void
-debug_files_info (struct target_ops *self)
+void
+debug_target::files_info ()
{
- fprintf_unfiltered (gdb_stdlog, "-> %s->to_files_info (...)\n", debug_target.to_shortname);
- debug_target.to_files_info (&debug_target);
- fprintf_unfiltered (gdb_stdlog, "<- %s->to_files_info (", debug_target.to_shortname);
- target_debug_print_struct_target_ops_p (&debug_target);
+ fprintf_unfiltered (gdb_stdlog, "-> %s->files_info (...)\n", this->beneath->shortname ());
+ this->beneath->files_info ();
+ fprintf_unfiltered (gdb_stdlog, "<- %s->files_info (", this->beneath->shortname ());
fputs_unfiltered (")\n", gdb_stdlog);
}
-static int
-delegate_insert_breakpoint (struct target_ops *self, struct gdbarch *arg1, struct bp_target_info *arg2)
+int
+target_ops::insert_breakpoint (struct gdbarch *arg0, struct bp_target_info *arg1)
{
- self = self->beneath;
- return self->to_insert_breakpoint (self, arg1, arg2);
+ return this->beneath->insert_breakpoint (arg0, arg1);
}
-static int
-debug_insert_breakpoint (struct target_ops *self, struct gdbarch *arg1, struct bp_target_info *arg2)
+int
+dummy_target::insert_breakpoint (struct gdbarch *arg0, struct bp_target_info *arg1)
+{
+ noprocess ();
+}
+
+int
+debug_target::insert_breakpoint (struct gdbarch *arg0, struct bp_target_info *arg1)
{
int result;
- fprintf_unfiltered (gdb_stdlog, "-> %s->to_insert_breakpoint (...)\n", debug_target.to_shortname);
- result = debug_target.to_insert_breakpoint (&debug_target, arg1, arg2);
- fprintf_unfiltered (gdb_stdlog, "<- %s->to_insert_breakpoint (", debug_target.to_shortname);
- target_debug_print_struct_target_ops_p (&debug_target);
- fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_struct_gdbarch_p (arg1);
+ fprintf_unfiltered (gdb_stdlog, "-> %s->insert_breakpoint (...)\n", this->beneath->shortname ());
+ result = this->beneath->insert_breakpoint (arg0, arg1);
+ fprintf_unfiltered (gdb_stdlog, "<- %s->insert_breakpoint (", this->beneath->shortname ());
+ target_debug_print_struct_gdbarch_p (arg0);
fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_struct_bp_target_info_p (arg2);
+ target_debug_print_struct_bp_target_info_p (arg1);
fputs_unfiltered (") = ", gdb_stdlog);
target_debug_print_int (result);
fputs_unfiltered ("\n", gdb_stdlog);
return result;
}
-static int
-delegate_remove_breakpoint (struct target_ops *self, struct gdbarch *arg1, struct bp_target_info *arg2, enum remove_bp_reason arg3)
+int
+target_ops::remove_breakpoint (struct gdbarch *arg0, struct bp_target_info *arg1, enum remove_bp_reason arg2)
{
- self = self->beneath;
- return self->to_remove_breakpoint (self, arg1, arg2, arg3);
+ return this->beneath->remove_breakpoint (arg0, arg1, arg2);
}
-static int
-debug_remove_breakpoint (struct target_ops *self, struct gdbarch *arg1, struct bp_target_info *arg2, enum remove_bp_reason arg3)
+int
+dummy_target::remove_breakpoint (struct gdbarch *arg0, struct bp_target_info *arg1, enum remove_bp_reason arg2)
+{
+ noprocess ();
+}
+
+int
+debug_target::remove_breakpoint (struct gdbarch *arg0, struct bp_target_info *arg1, enum remove_bp_reason arg2)
{
int result;
- fprintf_unfiltered (gdb_stdlog, "-> %s->to_remove_breakpoint (...)\n", debug_target.to_shortname);
- result = debug_target.to_remove_breakpoint (&debug_target, arg1, arg2, arg3);
- fprintf_unfiltered (gdb_stdlog, "<- %s->to_remove_breakpoint (", debug_target.to_shortname);
- target_debug_print_struct_target_ops_p (&debug_target);
- fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_struct_gdbarch_p (arg1);
+ fprintf_unfiltered (gdb_stdlog, "-> %s->remove_breakpoint (...)\n", this->beneath->shortname ());
+ result = this->beneath->remove_breakpoint (arg0, arg1, arg2);
+ fprintf_unfiltered (gdb_stdlog, "<- %s->remove_breakpoint (", this->beneath->shortname ());
+ target_debug_print_struct_gdbarch_p (arg0);
fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_struct_bp_target_info_p (arg2);
+ target_debug_print_struct_bp_target_info_p (arg1);
fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_enum_remove_bp_reason (arg3);
+ target_debug_print_enum_remove_bp_reason (arg2);
fputs_unfiltered (") = ", gdb_stdlog);
target_debug_print_int (result);
fputs_unfiltered ("\n", gdb_stdlog);
return result;
}
-static int
-delegate_stopped_by_sw_breakpoint (struct target_ops *self)
+int
+target_ops::stopped_by_sw_breakpoint ()
{
- self = self->beneath;
- return self->to_stopped_by_sw_breakpoint (self);
+ return this->beneath->stopped_by_sw_breakpoint ();
}
-static int
-tdefault_stopped_by_sw_breakpoint (struct target_ops *self)
+int
+dummy_target::stopped_by_sw_breakpoint ()
{
return 0;
}
-static int
-debug_stopped_by_sw_breakpoint (struct target_ops *self)
+int
+debug_target::stopped_by_sw_breakpoint ()
{
int result;
- fprintf_unfiltered (gdb_stdlog, "-> %s->to_stopped_by_sw_breakpoint (...)\n", debug_target.to_shortname);
- result = debug_target.to_stopped_by_sw_breakpoint (&debug_target);
- fprintf_unfiltered (gdb_stdlog, "<- %s->to_stopped_by_sw_breakpoint (", debug_target.to_shortname);
- target_debug_print_struct_target_ops_p (&debug_target);
+ fprintf_unfiltered (gdb_stdlog, "-> %s->stopped_by_sw_breakpoint (...)\n", this->beneath->shortname ());
+ result = this->beneath->stopped_by_sw_breakpoint ();
+ fprintf_unfiltered (gdb_stdlog, "<- %s->stopped_by_sw_breakpoint (", this->beneath->shortname ());
fputs_unfiltered (") = ", gdb_stdlog);
target_debug_print_int (result);
fputs_unfiltered ("\n", gdb_stdlog);
return result;
}
-static int
-delegate_supports_stopped_by_sw_breakpoint (struct target_ops *self)
+int
+target_ops::supports_stopped_by_sw_breakpoint ()
{
- self = self->beneath;
- return self->to_supports_stopped_by_sw_breakpoint (self);
+ return this->beneath->supports_stopped_by_sw_breakpoint ();
}
-static int
-tdefault_supports_stopped_by_sw_breakpoint (struct target_ops *self)
+int
+dummy_target::supports_stopped_by_sw_breakpoint ()
{
return 0;
}
-static int
-debug_supports_stopped_by_sw_breakpoint (struct target_ops *self)
+int
+debug_target::supports_stopped_by_sw_breakpoint ()
{
int result;
- fprintf_unfiltered (gdb_stdlog, "-> %s->to_supports_stopped_by_sw_breakpoint (...)\n", debug_target.to_shortname);
- result = debug_target.to_supports_stopped_by_sw_breakpoint (&debug_target);
- fprintf_unfiltered (gdb_stdlog, "<- %s->to_supports_stopped_by_sw_breakpoint (", debug_target.to_shortname);
- target_debug_print_struct_target_ops_p (&debug_target);
+ fprintf_unfiltered (gdb_stdlog, "-> %s->supports_stopped_by_sw_breakpoint (...)\n", this->beneath->shortname ());
+ result = this->beneath->supports_stopped_by_sw_breakpoint ();
+ fprintf_unfiltered (gdb_stdlog, "<- %s->supports_stopped_by_sw_breakpoint (", this->beneath->shortname ());
fputs_unfiltered (") = ", gdb_stdlog);
target_debug_print_int (result);
fputs_unfiltered ("\n", gdb_stdlog);
return result;
}
-static int
-delegate_stopped_by_hw_breakpoint (struct target_ops *self)
+int
+target_ops::stopped_by_hw_breakpoint ()
{
- self = self->beneath;
- return self->to_stopped_by_hw_breakpoint (self);
+ return this->beneath->stopped_by_hw_breakpoint ();
}
-static int
-tdefault_stopped_by_hw_breakpoint (struct target_ops *self)
+int
+dummy_target::stopped_by_hw_breakpoint ()
{
return 0;
}
-static int
-debug_stopped_by_hw_breakpoint (struct target_ops *self)
+int
+debug_target::stopped_by_hw_breakpoint ()
{
int result;
- fprintf_unfiltered (gdb_stdlog, "-> %s->to_stopped_by_hw_breakpoint (...)\n", debug_target.to_shortname);
- result = debug_target.to_stopped_by_hw_breakpoint (&debug_target);
- fprintf_unfiltered (gdb_stdlog, "<- %s->to_stopped_by_hw_breakpoint (", debug_target.to_shortname);
- target_debug_print_struct_target_ops_p (&debug_target);
+ fprintf_unfiltered (gdb_stdlog, "-> %s->stopped_by_hw_breakpoint (...)\n", this->beneath->shortname ());
+ result = this->beneath->stopped_by_hw_breakpoint ();
+ fprintf_unfiltered (gdb_stdlog, "<- %s->stopped_by_hw_breakpoint (", this->beneath->shortname ());
fputs_unfiltered (") = ", gdb_stdlog);
target_debug_print_int (result);
fputs_unfiltered ("\n", gdb_stdlog);
return result;
}
-static int
-delegate_supports_stopped_by_hw_breakpoint (struct target_ops *self)
+int
+target_ops::supports_stopped_by_hw_breakpoint ()
{
- self = self->beneath;
- return self->to_supports_stopped_by_hw_breakpoint (self);
+ return this->beneath->supports_stopped_by_hw_breakpoint ();
}
-static int
-tdefault_supports_stopped_by_hw_breakpoint (struct target_ops *self)
+int
+dummy_target::supports_stopped_by_hw_breakpoint ()
{
return 0;
}
-static int
-debug_supports_stopped_by_hw_breakpoint (struct target_ops *self)
+int
+debug_target::supports_stopped_by_hw_breakpoint ()
{
int result;
- fprintf_unfiltered (gdb_stdlog, "-> %s->to_supports_stopped_by_hw_breakpoint (...)\n", debug_target.to_shortname);
- result = debug_target.to_supports_stopped_by_hw_breakpoint (&debug_target);
- fprintf_unfiltered (gdb_stdlog, "<- %s->to_supports_stopped_by_hw_breakpoint (", debug_target.to_shortname);
- target_debug_print_struct_target_ops_p (&debug_target);
+ fprintf_unfiltered (gdb_stdlog, "-> %s->supports_stopped_by_hw_breakpoint (...)\n", this->beneath->shortname ());
+ result = this->beneath->supports_stopped_by_hw_breakpoint ();
+ fprintf_unfiltered (gdb_stdlog, "<- %s->supports_stopped_by_hw_breakpoint (", this->beneath->shortname ());
fputs_unfiltered (") = ", gdb_stdlog);
target_debug_print_int (result);
fputs_unfiltered ("\n", gdb_stdlog);
return result;
}
-static int
-delegate_can_use_hw_breakpoint (struct target_ops *self, enum bptype arg1, int arg2, int arg3)
+int
+target_ops::can_use_hw_breakpoint (enum bptype arg0, int arg1, int arg2)
{
- self = self->beneath;
- return self->to_can_use_hw_breakpoint (self, arg1, arg2, arg3);
+ return this->beneath->can_use_hw_breakpoint (arg0, arg1, arg2);
}
-static int
-tdefault_can_use_hw_breakpoint (struct target_ops *self, enum bptype arg1, int arg2, int arg3)
+int
+dummy_target::can_use_hw_breakpoint (enum bptype arg0, int arg1, int arg2)
{
return 0;
}
-static int
-debug_can_use_hw_breakpoint (struct target_ops *self, enum bptype arg1, int arg2, int arg3)
+int
+debug_target::can_use_hw_breakpoint (enum bptype arg0, int arg1, int arg2)
{
int result;
- fprintf_unfiltered (gdb_stdlog, "-> %s->to_can_use_hw_breakpoint (...)\n", debug_target.to_shortname);
- result = debug_target.to_can_use_hw_breakpoint (&debug_target, arg1, arg2, arg3);
- fprintf_unfiltered (gdb_stdlog, "<- %s->to_can_use_hw_breakpoint (", debug_target.to_shortname);
- target_debug_print_struct_target_ops_p (&debug_target);
+ fprintf_unfiltered (gdb_stdlog, "-> %s->can_use_hw_breakpoint (...)\n", this->beneath->shortname ());
+ result = this->beneath->can_use_hw_breakpoint (arg0, arg1, arg2);
+ fprintf_unfiltered (gdb_stdlog, "<- %s->can_use_hw_breakpoint (", this->beneath->shortname ());
+ target_debug_print_enum_bptype (arg0);
fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_enum_bptype (arg1);
+ target_debug_print_int (arg1);
fputs_unfiltered (", ", gdb_stdlog);
target_debug_print_int (arg2);
- fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_int (arg3);
fputs_unfiltered (") = ", gdb_stdlog);
target_debug_print_int (result);
fputs_unfiltered ("\n", gdb_stdlog);
return result;
}
-static int
-delegate_ranged_break_num_registers (struct target_ops *self)
+int
+target_ops::ranged_break_num_registers ()
{
- self = self->beneath;
- return self->to_ranged_break_num_registers (self);
+ return this->beneath->ranged_break_num_registers ();
}
-static int
-tdefault_ranged_break_num_registers (struct target_ops *self)
+int
+dummy_target::ranged_break_num_registers ()
{
return -1;
}
-static int
-debug_ranged_break_num_registers (struct target_ops *self)
+int
+debug_target::ranged_break_num_registers ()
{
int result;
- fprintf_unfiltered (gdb_stdlog, "-> %s->to_ranged_break_num_registers (...)\n", debug_target.to_shortname);
- result = debug_target.to_ranged_break_num_registers (&debug_target);
- fprintf_unfiltered (gdb_stdlog, "<- %s->to_ranged_break_num_registers (", debug_target.to_shortname);
- target_debug_print_struct_target_ops_p (&debug_target);
+ fprintf_unfiltered (gdb_stdlog, "-> %s->ranged_break_num_registers (...)\n", this->beneath->shortname ());
+ result = this->beneath->ranged_break_num_registers ();
+ fprintf_unfiltered (gdb_stdlog, "<- %s->ranged_break_num_registers (", this->beneath->shortname ());
fputs_unfiltered (") = ", gdb_stdlog);
target_debug_print_int (result);
fputs_unfiltered ("\n", gdb_stdlog);
return result;
}
-static int
-delegate_insert_hw_breakpoint (struct target_ops *self, struct gdbarch *arg1, struct bp_target_info *arg2)
+int
+target_ops::insert_hw_breakpoint (struct gdbarch *arg0, struct bp_target_info *arg1)
{
- self = self->beneath;
- return self->to_insert_hw_breakpoint (self, arg1, arg2);
+ return this->beneath->insert_hw_breakpoint (arg0, arg1);
}
-static int
-tdefault_insert_hw_breakpoint (struct target_ops *self, struct gdbarch *arg1, struct bp_target_info *arg2)
+int
+dummy_target::insert_hw_breakpoint (struct gdbarch *arg0, struct bp_target_info *arg1)
{
return -1;
}
-static int
-debug_insert_hw_breakpoint (struct target_ops *self, struct gdbarch *arg1, struct bp_target_info *arg2)
+int
+debug_target::insert_hw_breakpoint (struct gdbarch *arg0, struct bp_target_info *arg1)
{
int result;
- fprintf_unfiltered (gdb_stdlog, "-> %s->to_insert_hw_breakpoint (...)\n", debug_target.to_shortname);
- result = debug_target.to_insert_hw_breakpoint (&debug_target, arg1, arg2);
- fprintf_unfiltered (gdb_stdlog, "<- %s->to_insert_hw_breakpoint (", debug_target.to_shortname);
- target_debug_print_struct_target_ops_p (&debug_target);
- fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_struct_gdbarch_p (arg1);
+ fprintf_unfiltered (gdb_stdlog, "-> %s->insert_hw_breakpoint (...)\n", this->beneath->shortname ());
+ result = this->beneath->insert_hw_breakpoint (arg0, arg1);
+ fprintf_unfiltered (gdb_stdlog, "<- %s->insert_hw_breakpoint (", this->beneath->shortname ());
+ target_debug_print_struct_gdbarch_p (arg0);
fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_struct_bp_target_info_p (arg2);
+ target_debug_print_struct_bp_target_info_p (arg1);
fputs_unfiltered (") = ", gdb_stdlog);
target_debug_print_int (result);
fputs_unfiltered ("\n", gdb_stdlog);
return result;
}
-static int
-delegate_remove_hw_breakpoint (struct target_ops *self, struct gdbarch *arg1, struct bp_target_info *arg2)
+int
+target_ops::remove_hw_breakpoint (struct gdbarch *arg0, struct bp_target_info *arg1)
{
- self = self->beneath;
- return self->to_remove_hw_breakpoint (self, arg1, arg2);
+ return this->beneath->remove_hw_breakpoint (arg0, arg1);
}
-static int
-tdefault_remove_hw_breakpoint (struct target_ops *self, struct gdbarch *arg1, struct bp_target_info *arg2)
+int
+dummy_target::remove_hw_breakpoint (struct gdbarch *arg0, struct bp_target_info *arg1)
{
return -1;
}
-static int
-debug_remove_hw_breakpoint (struct target_ops *self, struct gdbarch *arg1, struct bp_target_info *arg2)
+int
+debug_target::remove_hw_breakpoint (struct gdbarch *arg0, struct bp_target_info *arg1)
{
int result;
- fprintf_unfiltered (gdb_stdlog, "-> %s->to_remove_hw_breakpoint (...)\n", debug_target.to_shortname);
- result = debug_target.to_remove_hw_breakpoint (&debug_target, arg1, arg2);
- fprintf_unfiltered (gdb_stdlog, "<- %s->to_remove_hw_breakpoint (", debug_target.to_shortname);
- target_debug_print_struct_target_ops_p (&debug_target);
- fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_struct_gdbarch_p (arg1);
+ fprintf_unfiltered (gdb_stdlog, "-> %s->remove_hw_breakpoint (...)\n", this->beneath->shortname ());
+ result = this->beneath->remove_hw_breakpoint (arg0, arg1);
+ fprintf_unfiltered (gdb_stdlog, "<- %s->remove_hw_breakpoint (", this->beneath->shortname ());
+ target_debug_print_struct_gdbarch_p (arg0);
fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_struct_bp_target_info_p (arg2);
+ target_debug_print_struct_bp_target_info_p (arg1);
fputs_unfiltered (") = ", gdb_stdlog);
target_debug_print_int (result);
fputs_unfiltered ("\n", gdb_stdlog);
return result;
}
-static int
-delegate_remove_watchpoint (struct target_ops *self, CORE_ADDR arg1, int arg2, enum target_hw_bp_type arg3, struct expression *arg4)
+int
+target_ops::remove_watchpoint (CORE_ADDR arg0, int arg1, enum target_hw_bp_type arg2, struct expression *arg3)
{
- self = self->beneath;
- return self->to_remove_watchpoint (self, arg1, arg2, arg3, arg4);
+ return this->beneath->remove_watchpoint (arg0, arg1, arg2, arg3);
}
-static int
-tdefault_remove_watchpoint (struct target_ops *self, CORE_ADDR arg1, int arg2, enum target_hw_bp_type arg3, struct expression *arg4)
+int
+dummy_target::remove_watchpoint (CORE_ADDR arg0, int arg1, enum target_hw_bp_type arg2, struct expression *arg3)
{
return -1;
}
-static int
-debug_remove_watchpoint (struct target_ops *self, CORE_ADDR arg1, int arg2, enum target_hw_bp_type arg3, struct expression *arg4)
+int
+debug_target::remove_watchpoint (CORE_ADDR arg0, int arg1, enum target_hw_bp_type arg2, struct expression *arg3)
{
int result;
- fprintf_unfiltered (gdb_stdlog, "-> %s->to_remove_watchpoint (...)\n", debug_target.to_shortname);
- result = debug_target.to_remove_watchpoint (&debug_target, arg1, arg2, arg3, arg4);
- fprintf_unfiltered (gdb_stdlog, "<- %s->to_remove_watchpoint (", debug_target.to_shortname);
- target_debug_print_struct_target_ops_p (&debug_target);
+ fprintf_unfiltered (gdb_stdlog, "-> %s->remove_watchpoint (...)\n", this->beneath->shortname ());
+ result = this->beneath->remove_watchpoint (arg0, arg1, arg2, arg3);
+ fprintf_unfiltered (gdb_stdlog, "<- %s->remove_watchpoint (", this->beneath->shortname ());
+ target_debug_print_CORE_ADDR (arg0);
fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_CORE_ADDR (arg1);
- fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_int (arg2);
+ target_debug_print_int (arg1);
fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_enum_target_hw_bp_type (arg3);
+ target_debug_print_enum_target_hw_bp_type (arg2);
fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_struct_expression_p (arg4);
+ target_debug_print_struct_expression_p (arg3);
fputs_unfiltered (") = ", gdb_stdlog);
target_debug_print_int (result);
fputs_unfiltered ("\n", gdb_stdlog);
return result;
}
-static int
-delegate_insert_watchpoint (struct target_ops *self, CORE_ADDR arg1, int arg2, enum target_hw_bp_type arg3, struct expression *arg4)
+int
+target_ops::insert_watchpoint (CORE_ADDR arg0, int arg1, enum target_hw_bp_type arg2, struct expression *arg3)
{
- self = self->beneath;
- return self->to_insert_watchpoint (self, arg1, arg2, arg3, arg4);
+ return this->beneath->insert_watchpoint (arg0, arg1, arg2, arg3);
}
-static int
-tdefault_insert_watchpoint (struct target_ops *self, CORE_ADDR arg1, int arg2, enum target_hw_bp_type arg3, struct expression *arg4)
+int
+dummy_target::insert_watchpoint (CORE_ADDR arg0, int arg1, enum target_hw_bp_type arg2, struct expression *arg3)
{
return -1;
}
-static int
-debug_insert_watchpoint (struct target_ops *self, CORE_ADDR arg1, int arg2, enum target_hw_bp_type arg3, struct expression *arg4)
+int
+debug_target::insert_watchpoint (CORE_ADDR arg0, int arg1, enum target_hw_bp_type arg2, struct expression *arg3)
{
int result;
- fprintf_unfiltered (gdb_stdlog, "-> %s->to_insert_watchpoint (...)\n", debug_target.to_shortname);
- result = debug_target.to_insert_watchpoint (&debug_target, arg1, arg2, arg3, arg4);
- fprintf_unfiltered (gdb_stdlog, "<- %s->to_insert_watchpoint (", debug_target.to_shortname);
- target_debug_print_struct_target_ops_p (&debug_target);
- fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_CORE_ADDR (arg1);
+ fprintf_unfiltered (gdb_stdlog, "-> %s->insert_watchpoint (...)\n", this->beneath->shortname ());
+ result = this->beneath->insert_watchpoint (arg0, arg1, arg2, arg3);
+ fprintf_unfiltered (gdb_stdlog, "<- %s->insert_watchpoint (", this->beneath->shortname ());
+ target_debug_print_CORE_ADDR (arg0);
fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_int (arg2);
+ target_debug_print_int (arg1);
fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_enum_target_hw_bp_type (arg3);
+ target_debug_print_enum_target_hw_bp_type (arg2);
fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_struct_expression_p (arg4);
+ target_debug_print_struct_expression_p (arg3);
fputs_unfiltered (") = ", gdb_stdlog);
target_debug_print_int (result);
fputs_unfiltered ("\n", gdb_stdlog);
return result;
}
-static int
-delegate_insert_mask_watchpoint (struct target_ops *self, CORE_ADDR arg1, CORE_ADDR arg2, enum target_hw_bp_type arg3)
+int
+target_ops::insert_mask_watchpoint (CORE_ADDR arg0, CORE_ADDR arg1, enum target_hw_bp_type arg2)
{
- self = self->beneath;
- return self->to_insert_mask_watchpoint (self, arg1, arg2, arg3);
+ return this->beneath->insert_mask_watchpoint (arg0, arg1, arg2);
}
-static int
-tdefault_insert_mask_watchpoint (struct target_ops *self, CORE_ADDR arg1, CORE_ADDR arg2, enum target_hw_bp_type arg3)
+int
+dummy_target::insert_mask_watchpoint (CORE_ADDR arg0, CORE_ADDR arg1, enum target_hw_bp_type arg2)
{
return 1;
}
-static int
-debug_insert_mask_watchpoint (struct target_ops *self, CORE_ADDR arg1, CORE_ADDR arg2, enum target_hw_bp_type arg3)
+int
+debug_target::insert_mask_watchpoint (CORE_ADDR arg0, CORE_ADDR arg1, enum target_hw_bp_type arg2)
{
int result;
- fprintf_unfiltered (gdb_stdlog, "-> %s->to_insert_mask_watchpoint (...)\n", debug_target.to_shortname);
- result = debug_target.to_insert_mask_watchpoint (&debug_target, arg1, arg2, arg3);
- fprintf_unfiltered (gdb_stdlog, "<- %s->to_insert_mask_watchpoint (", debug_target.to_shortname);
- target_debug_print_struct_target_ops_p (&debug_target);
+ fprintf_unfiltered (gdb_stdlog, "-> %s->insert_mask_watchpoint (...)\n", this->beneath->shortname ());
+ result = this->beneath->insert_mask_watchpoint (arg0, arg1, arg2);
+ fprintf_unfiltered (gdb_stdlog, "<- %s->insert_mask_watchpoint (", this->beneath->shortname ());
+ target_debug_print_CORE_ADDR (arg0);
fputs_unfiltered (", ", gdb_stdlog);
target_debug_print_CORE_ADDR (arg1);
fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_CORE_ADDR (arg2);
- fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_enum_target_hw_bp_type (arg3);
+ target_debug_print_enum_target_hw_bp_type (arg2);
fputs_unfiltered (") = ", gdb_stdlog);
target_debug_print_int (result);
fputs_unfiltered ("\n", gdb_stdlog);
return result;
}
-static int
-delegate_remove_mask_watchpoint (struct target_ops *self, CORE_ADDR arg1, CORE_ADDR arg2, enum target_hw_bp_type arg3)
+int
+target_ops::remove_mask_watchpoint (CORE_ADDR arg0, CORE_ADDR arg1, enum target_hw_bp_type arg2)
{
- self = self->beneath;
- return self->to_remove_mask_watchpoint (self, arg1, arg2, arg3);
+ return this->beneath->remove_mask_watchpoint (arg0, arg1, arg2);
}
-static int
-tdefault_remove_mask_watchpoint (struct target_ops *self, CORE_ADDR arg1, CORE_ADDR arg2, enum target_hw_bp_type arg3)
+int
+dummy_target::remove_mask_watchpoint (CORE_ADDR arg0, CORE_ADDR arg1, enum target_hw_bp_type arg2)
{
return 1;
}
-static int
-debug_remove_mask_watchpoint (struct target_ops *self, CORE_ADDR arg1, CORE_ADDR arg2, enum target_hw_bp_type arg3)
+int
+debug_target::remove_mask_watchpoint (CORE_ADDR arg0, CORE_ADDR arg1, enum target_hw_bp_type arg2)
{
int result;
- fprintf_unfiltered (gdb_stdlog, "-> %s->to_remove_mask_watchpoint (...)\n", debug_target.to_shortname);
- result = debug_target.to_remove_mask_watchpoint (&debug_target, arg1, arg2, arg3);
- fprintf_unfiltered (gdb_stdlog, "<- %s->to_remove_mask_watchpoint (", debug_target.to_shortname);
- target_debug_print_struct_target_ops_p (&debug_target);
+ fprintf_unfiltered (gdb_stdlog, "-> %s->remove_mask_watchpoint (...)\n", this->beneath->shortname ());
+ result = this->beneath->remove_mask_watchpoint (arg0, arg1, arg2);
+ fprintf_unfiltered (gdb_stdlog, "<- %s->remove_mask_watchpoint (", this->beneath->shortname ());
+ target_debug_print_CORE_ADDR (arg0);
fputs_unfiltered (", ", gdb_stdlog);
target_debug_print_CORE_ADDR (arg1);
fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_CORE_ADDR (arg2);
- fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_enum_target_hw_bp_type (arg3);
+ target_debug_print_enum_target_hw_bp_type (arg2);
fputs_unfiltered (") = ", gdb_stdlog);
target_debug_print_int (result);
fputs_unfiltered ("\n", gdb_stdlog);
return result;
}
-static int
-delegate_stopped_by_watchpoint (struct target_ops *self)
+int
+target_ops::stopped_by_watchpoint ()
{
- self = self->beneath;
- return self->to_stopped_by_watchpoint (self);
+ return this->beneath->stopped_by_watchpoint ();
}
-static int
-tdefault_stopped_by_watchpoint (struct target_ops *self)
+int
+dummy_target::stopped_by_watchpoint ()
{
return 0;
}
-static int
-debug_stopped_by_watchpoint (struct target_ops *self)
+int
+debug_target::stopped_by_watchpoint ()
{
int result;
- fprintf_unfiltered (gdb_stdlog, "-> %s->to_stopped_by_watchpoint (...)\n", debug_target.to_shortname);
- result = debug_target.to_stopped_by_watchpoint (&debug_target);
- fprintf_unfiltered (gdb_stdlog, "<- %s->to_stopped_by_watchpoint (", debug_target.to_shortname);
- target_debug_print_struct_target_ops_p (&debug_target);
+ fprintf_unfiltered (gdb_stdlog, "-> %s->stopped_by_watchpoint (...)\n", this->beneath->shortname ());
+ result = this->beneath->stopped_by_watchpoint ();
+ fprintf_unfiltered (gdb_stdlog, "<- %s->stopped_by_watchpoint (", this->beneath->shortname ());
fputs_unfiltered (") = ", gdb_stdlog);
target_debug_print_int (result);
fputs_unfiltered ("\n", gdb_stdlog);
return result;
}
-static int
-delegate_stopped_data_address (struct target_ops *self, CORE_ADDR *arg1)
+int
+target_ops::have_steppable_watchpoint ()
{
- self = self->beneath;
- return self->to_stopped_data_address (self, arg1);
+ return this->beneath->have_steppable_watchpoint ();
}
-static int
-tdefault_stopped_data_address (struct target_ops *self, CORE_ADDR *arg1)
+int
+dummy_target::have_steppable_watchpoint ()
{
return 0;
}
-static int
-debug_stopped_data_address (struct target_ops *self, CORE_ADDR *arg1)
+int
+debug_target::have_steppable_watchpoint ()
{
int result;
- fprintf_unfiltered (gdb_stdlog, "-> %s->to_stopped_data_address (...)\n", debug_target.to_shortname);
- result = debug_target.to_stopped_data_address (&debug_target, arg1);
- fprintf_unfiltered (gdb_stdlog, "<- %s->to_stopped_data_address (", debug_target.to_shortname);
- target_debug_print_struct_target_ops_p (&debug_target);
- fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_CORE_ADDR_p (arg1);
+ fprintf_unfiltered (gdb_stdlog, "-> %s->have_steppable_watchpoint (...)\n", this->beneath->shortname ());
+ result = this->beneath->have_steppable_watchpoint ();
+ fprintf_unfiltered (gdb_stdlog, "<- %s->have_steppable_watchpoint (", this->beneath->shortname ());
fputs_unfiltered (") = ", gdb_stdlog);
target_debug_print_int (result);
fputs_unfiltered ("\n", gdb_stdlog);
return result;
}
-static int
-delegate_watchpoint_addr_within_range (struct target_ops *self, CORE_ADDR arg1, CORE_ADDR arg2, int arg3)
+bool
+target_ops::have_continuable_watchpoint ()
{
- self = self->beneath;
- return self->to_watchpoint_addr_within_range (self, arg1, arg2, arg3);
+ return this->beneath->have_continuable_watchpoint ();
}
-static int
-debug_watchpoint_addr_within_range (struct target_ops *self, CORE_ADDR arg1, CORE_ADDR arg2, int arg3)
+bool
+dummy_target::have_continuable_watchpoint ()
+{
+ return 0;
+}
+
+bool
+debug_target::have_continuable_watchpoint ()
+{
+ bool result;
+ fprintf_unfiltered (gdb_stdlog, "-> %s->have_continuable_watchpoint (...)\n", this->beneath->shortname ());
+ result = this->beneath->have_continuable_watchpoint ();
+ fprintf_unfiltered (gdb_stdlog, "<- %s->have_continuable_watchpoint (", this->beneath->shortname ());
+ fputs_unfiltered (") = ", gdb_stdlog);
+ target_debug_print_bool (result);
+ fputs_unfiltered ("\n", gdb_stdlog);
+ return result;
+}
+
+int
+target_ops::stopped_data_address (CORE_ADDR *arg0)
+{
+ return this->beneath->stopped_data_address (arg0);
+}
+
+int
+dummy_target::stopped_data_address (CORE_ADDR *arg0)
+{
+ return 0;
+}
+
+int
+debug_target::stopped_data_address (CORE_ADDR *arg0)
{
int result;
- fprintf_unfiltered (gdb_stdlog, "-> %s->to_watchpoint_addr_within_range (...)\n", debug_target.to_shortname);
- result = debug_target.to_watchpoint_addr_within_range (&debug_target, arg1, arg2, arg3);
- fprintf_unfiltered (gdb_stdlog, "<- %s->to_watchpoint_addr_within_range (", debug_target.to_shortname);
- target_debug_print_struct_target_ops_p (&debug_target);
- fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_CORE_ADDR (arg1);
- fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_CORE_ADDR (arg2);
- fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_int (arg3);
+ fprintf_unfiltered (gdb_stdlog, "-> %s->stopped_data_address (...)\n", this->beneath->shortname ());
+ result = this->beneath->stopped_data_address (arg0);
+ fprintf_unfiltered (gdb_stdlog, "<- %s->stopped_data_address (", this->beneath->shortname ());
+ target_debug_print_CORE_ADDR_p (arg0);
fputs_unfiltered (") = ", gdb_stdlog);
target_debug_print_int (result);
fputs_unfiltered ("\n", gdb_stdlog);
return result;
}
-static int
-delegate_region_ok_for_hw_watchpoint (struct target_ops *self, CORE_ADDR arg1, int arg2)
+int
+target_ops::watchpoint_addr_within_range (CORE_ADDR arg0, CORE_ADDR arg1, int arg2)
+{
+ return this->beneath->watchpoint_addr_within_range (arg0, arg1, arg2);
+}
+
+int
+dummy_target::watchpoint_addr_within_range (CORE_ADDR arg0, CORE_ADDR arg1, int arg2)
{
- self = self->beneath;
- return self->to_region_ok_for_hw_watchpoint (self, arg1, arg2);
+ return default_watchpoint_addr_within_range (this, arg0, arg1, arg2);
}
-static int
-debug_region_ok_for_hw_watchpoint (struct target_ops *self, CORE_ADDR arg1, int arg2)
+int
+debug_target::watchpoint_addr_within_range (CORE_ADDR arg0, CORE_ADDR arg1, int arg2)
{
int result;
- fprintf_unfiltered (gdb_stdlog, "-> %s->to_region_ok_for_hw_watchpoint (...)\n", debug_target.to_shortname);
- result = debug_target.to_region_ok_for_hw_watchpoint (&debug_target, arg1, arg2);
- fprintf_unfiltered (gdb_stdlog, "<- %s->to_region_ok_for_hw_watchpoint (", debug_target.to_shortname);
- target_debug_print_struct_target_ops_p (&debug_target);
+ fprintf_unfiltered (gdb_stdlog, "-> %s->watchpoint_addr_within_range (...)\n", this->beneath->shortname ());
+ result = this->beneath->watchpoint_addr_within_range (arg0, arg1, arg2);
+ fprintf_unfiltered (gdb_stdlog, "<- %s->watchpoint_addr_within_range (", this->beneath->shortname ());
+ target_debug_print_CORE_ADDR (arg0);
fputs_unfiltered (", ", gdb_stdlog);
target_debug_print_CORE_ADDR (arg1);
fputs_unfiltered (", ", gdb_stdlog);
return result;
}
-static int
-delegate_can_accel_watchpoint_condition (struct target_ops *self, CORE_ADDR arg1, int arg2, int arg3, struct expression *arg4)
+int
+target_ops::region_ok_for_hw_watchpoint (CORE_ADDR arg0, int arg1)
{
- self = self->beneath;
- return self->to_can_accel_watchpoint_condition (self, arg1, arg2, arg3, arg4);
+ return this->beneath->region_ok_for_hw_watchpoint (arg0, arg1);
}
-static int
-tdefault_can_accel_watchpoint_condition (struct target_ops *self, CORE_ADDR arg1, int arg2, int arg3, struct expression *arg4)
+int
+dummy_target::region_ok_for_hw_watchpoint (CORE_ADDR arg0, int arg1)
+{
+ return default_region_ok_for_hw_watchpoint (this, arg0, arg1);
+}
+
+int
+debug_target::region_ok_for_hw_watchpoint (CORE_ADDR arg0, int arg1)
+{
+ int result;
+ fprintf_unfiltered (gdb_stdlog, "-> %s->region_ok_for_hw_watchpoint (...)\n", this->beneath->shortname ());
+ result = this->beneath->region_ok_for_hw_watchpoint (arg0, arg1);
+ fprintf_unfiltered (gdb_stdlog, "<- %s->region_ok_for_hw_watchpoint (", this->beneath->shortname ());
+ target_debug_print_CORE_ADDR (arg0);
+ fputs_unfiltered (", ", gdb_stdlog);
+ target_debug_print_int (arg1);
+ fputs_unfiltered (") = ", gdb_stdlog);
+ target_debug_print_int (result);
+ fputs_unfiltered ("\n", gdb_stdlog);
+ return result;
+}
+
+int
+target_ops::can_accel_watchpoint_condition (CORE_ADDR arg0, int arg1, int arg2, struct expression *arg3)
+{
+ return this->beneath->can_accel_watchpoint_condition (arg0, arg1, arg2, arg3);
+}
+
+int
+dummy_target::can_accel_watchpoint_condition (CORE_ADDR arg0, int arg1, int arg2, struct expression *arg3)
{
return 0;
}
-static int
-debug_can_accel_watchpoint_condition (struct target_ops *self, CORE_ADDR arg1, int arg2, int arg3, struct expression *arg4)
+int
+debug_target::can_accel_watchpoint_condition (CORE_ADDR arg0, int arg1, int arg2, struct expression *arg3)
{
int result;
- fprintf_unfiltered (gdb_stdlog, "-> %s->to_can_accel_watchpoint_condition (...)\n", debug_target.to_shortname);
- result = debug_target.to_can_accel_watchpoint_condition (&debug_target, arg1, arg2, arg3, arg4);
- fprintf_unfiltered (gdb_stdlog, "<- %s->to_can_accel_watchpoint_condition (", debug_target.to_shortname);
- target_debug_print_struct_target_ops_p (&debug_target);
+ fprintf_unfiltered (gdb_stdlog, "-> %s->can_accel_watchpoint_condition (...)\n", this->beneath->shortname ());
+ result = this->beneath->can_accel_watchpoint_condition (arg0, arg1, arg2, arg3);
+ fprintf_unfiltered (gdb_stdlog, "<- %s->can_accel_watchpoint_condition (", this->beneath->shortname ());
+ target_debug_print_CORE_ADDR (arg0);
fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_CORE_ADDR (arg1);
+ target_debug_print_int (arg1);
fputs_unfiltered (", ", gdb_stdlog);
target_debug_print_int (arg2);
fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_int (arg3);
- fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_struct_expression_p (arg4);
+ target_debug_print_struct_expression_p (arg3);
fputs_unfiltered (") = ", gdb_stdlog);
target_debug_print_int (result);
fputs_unfiltered ("\n", gdb_stdlog);
return result;
}
-static int
-delegate_masked_watch_num_registers (struct target_ops *self, CORE_ADDR arg1, CORE_ADDR arg2)
+int
+target_ops::masked_watch_num_registers (CORE_ADDR arg0, CORE_ADDR arg1)
{
- self = self->beneath;
- return self->to_masked_watch_num_registers (self, arg1, arg2);
+ return this->beneath->masked_watch_num_registers (arg0, arg1);
}
-static int
-tdefault_masked_watch_num_registers (struct target_ops *self, CORE_ADDR arg1, CORE_ADDR arg2)
+int
+dummy_target::masked_watch_num_registers (CORE_ADDR arg0, CORE_ADDR arg1)
{
return -1;
}
-static int
-debug_masked_watch_num_registers (struct target_ops *self, CORE_ADDR arg1, CORE_ADDR arg2)
+int
+debug_target::masked_watch_num_registers (CORE_ADDR arg0, CORE_ADDR arg1)
{
int result;
- fprintf_unfiltered (gdb_stdlog, "-> %s->to_masked_watch_num_registers (...)\n", debug_target.to_shortname);
- result = debug_target.to_masked_watch_num_registers (&debug_target, arg1, arg2);
- fprintf_unfiltered (gdb_stdlog, "<- %s->to_masked_watch_num_registers (", debug_target.to_shortname);
- target_debug_print_struct_target_ops_p (&debug_target);
+ fprintf_unfiltered (gdb_stdlog, "-> %s->masked_watch_num_registers (...)\n", this->beneath->shortname ());
+ result = this->beneath->masked_watch_num_registers (arg0, arg1);
+ fprintf_unfiltered (gdb_stdlog, "<- %s->masked_watch_num_registers (", this->beneath->shortname ());
+ target_debug_print_CORE_ADDR (arg0);
fputs_unfiltered (", ", gdb_stdlog);
target_debug_print_CORE_ADDR (arg1);
- fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_CORE_ADDR (arg2);
fputs_unfiltered (") = ", gdb_stdlog);
target_debug_print_int (result);
fputs_unfiltered ("\n", gdb_stdlog);
return result;
}
-static int
-delegate_can_do_single_step (struct target_ops *self)
+int
+target_ops::can_do_single_step ()
{
- self = self->beneath;
- return self->to_can_do_single_step (self);
+ return this->beneath->can_do_single_step ();
}
-static int
-tdefault_can_do_single_step (struct target_ops *self)
+int
+dummy_target::can_do_single_step ()
{
return -1;
}
-static int
-debug_can_do_single_step (struct target_ops *self)
+int
+debug_target::can_do_single_step ()
{
int result;
- fprintf_unfiltered (gdb_stdlog, "-> %s->to_can_do_single_step (...)\n", debug_target.to_shortname);
- result = debug_target.to_can_do_single_step (&debug_target);
- fprintf_unfiltered (gdb_stdlog, "<- %s->to_can_do_single_step (", debug_target.to_shortname);
- target_debug_print_struct_target_ops_p (&debug_target);
+ fprintf_unfiltered (gdb_stdlog, "-> %s->can_do_single_step (...)\n", this->beneath->shortname ());
+ result = this->beneath->can_do_single_step ();
+ fprintf_unfiltered (gdb_stdlog, "<- %s->can_do_single_step (", this->beneath->shortname ());
fputs_unfiltered (") = ", gdb_stdlog);
target_debug_print_int (result);
fputs_unfiltered ("\n", gdb_stdlog);
return result;
}
-static void
-delegate_terminal_init (struct target_ops *self)
+bool
+target_ops::supports_terminal_ours ()
{
- self = self->beneath;
- self->to_terminal_init (self);
+ return this->beneath->supports_terminal_ours ();
}
-static void
-tdefault_terminal_init (struct target_ops *self)
+bool
+dummy_target::supports_terminal_ours ()
{
+ return 0;
}
-static void
-debug_terminal_init (struct target_ops *self)
+bool
+debug_target::supports_terminal_ours ()
{
- fprintf_unfiltered (gdb_stdlog, "-> %s->to_terminal_init (...)\n", debug_target.to_shortname);
- debug_target.to_terminal_init (&debug_target);
- fprintf_unfiltered (gdb_stdlog, "<- %s->to_terminal_init (", debug_target.to_shortname);
- target_debug_print_struct_target_ops_p (&debug_target);
+ bool result;
+ fprintf_unfiltered (gdb_stdlog, "-> %s->supports_terminal_ours (...)\n", this->beneath->shortname ());
+ result = this->beneath->supports_terminal_ours ();
+ fprintf_unfiltered (gdb_stdlog, "<- %s->supports_terminal_ours (", this->beneath->shortname ());
+ fputs_unfiltered (") = ", gdb_stdlog);
+ target_debug_print_bool (result);
+ fputs_unfiltered ("\n", gdb_stdlog);
+ return result;
+}
+
+void
+target_ops::terminal_init ()
+{
+ this->beneath->terminal_init ();
+}
+
+void
+dummy_target::terminal_init ()
+{
+}
+
+void
+debug_target::terminal_init ()
+{
+ fprintf_unfiltered (gdb_stdlog, "-> %s->terminal_init (...)\n", this->beneath->shortname ());
+ this->beneath->terminal_init ();
+ fprintf_unfiltered (gdb_stdlog, "<- %s->terminal_init (", this->beneath->shortname ());
fputs_unfiltered (")\n", gdb_stdlog);
}
-static void
-delegate_terminal_inferior (struct target_ops *self)
+void
+target_ops::terminal_inferior ()
{
- self = self->beneath;
- self->to_terminal_inferior (self);
+ this->beneath->terminal_inferior ();
}
-static void
-tdefault_terminal_inferior (struct target_ops *self)
+void
+dummy_target::terminal_inferior ()
{
}
-static void
-debug_terminal_inferior (struct target_ops *self)
+void
+debug_target::terminal_inferior ()
{
- fprintf_unfiltered (gdb_stdlog, "-> %s->to_terminal_inferior (...)\n", debug_target.to_shortname);
- debug_target.to_terminal_inferior (&debug_target);
- fprintf_unfiltered (gdb_stdlog, "<- %s->to_terminal_inferior (", debug_target.to_shortname);
- target_debug_print_struct_target_ops_p (&debug_target);
+ fprintf_unfiltered (gdb_stdlog, "-> %s->terminal_inferior (...)\n", this->beneath->shortname ());
+ this->beneath->terminal_inferior ();
+ fprintf_unfiltered (gdb_stdlog, "<- %s->terminal_inferior (", this->beneath->shortname ());
fputs_unfiltered (")\n", gdb_stdlog);
}
-static void
-delegate_terminal_save_inferior (struct target_ops *self)
+void
+target_ops::terminal_save_inferior ()
{
- self = self->beneath;
- self->to_terminal_save_inferior (self);
+ this->beneath->terminal_save_inferior ();
}
-static void
-tdefault_terminal_save_inferior (struct target_ops *self)
+void
+dummy_target::terminal_save_inferior ()
{
}
-static void
-debug_terminal_save_inferior (struct target_ops *self)
+void
+debug_target::terminal_save_inferior ()
{
- fprintf_unfiltered (gdb_stdlog, "-> %s->to_terminal_save_inferior (...)\n", debug_target.to_shortname);
- debug_target.to_terminal_save_inferior (&debug_target);
- fprintf_unfiltered (gdb_stdlog, "<- %s->to_terminal_save_inferior (", debug_target.to_shortname);
- target_debug_print_struct_target_ops_p (&debug_target);
+ fprintf_unfiltered (gdb_stdlog, "-> %s->terminal_save_inferior (...)\n", this->beneath->shortname ());
+ this->beneath->terminal_save_inferior ();
+ fprintf_unfiltered (gdb_stdlog, "<- %s->terminal_save_inferior (", this->beneath->shortname ());
fputs_unfiltered (")\n", gdb_stdlog);
}
-static void
-delegate_terminal_ours_for_output (struct target_ops *self)
+void
+target_ops::terminal_ours_for_output ()
{
- self = self->beneath;
- self->to_terminal_ours_for_output (self);
+ this->beneath->terminal_ours_for_output ();
}
-static void
-tdefault_terminal_ours_for_output (struct target_ops *self)
+void
+dummy_target::terminal_ours_for_output ()
{
}
-static void
-debug_terminal_ours_for_output (struct target_ops *self)
+void
+debug_target::terminal_ours_for_output ()
{
- fprintf_unfiltered (gdb_stdlog, "-> %s->to_terminal_ours_for_output (...)\n", debug_target.to_shortname);
- debug_target.to_terminal_ours_for_output (&debug_target);
- fprintf_unfiltered (gdb_stdlog, "<- %s->to_terminal_ours_for_output (", debug_target.to_shortname);
- target_debug_print_struct_target_ops_p (&debug_target);
+ fprintf_unfiltered (gdb_stdlog, "-> %s->terminal_ours_for_output (...)\n", this->beneath->shortname ());
+ this->beneath->terminal_ours_for_output ();
+ fprintf_unfiltered (gdb_stdlog, "<- %s->terminal_ours_for_output (", this->beneath->shortname ());
fputs_unfiltered (")\n", gdb_stdlog);
}
-static void
-delegate_terminal_ours (struct target_ops *self)
+void
+target_ops::terminal_ours ()
{
- self = self->beneath;
- self->to_terminal_ours (self);
+ this->beneath->terminal_ours ();
}
-static void
-tdefault_terminal_ours (struct target_ops *self)
+void
+dummy_target::terminal_ours ()
{
}
-static void
-debug_terminal_ours (struct target_ops *self)
+void
+debug_target::terminal_ours ()
{
- fprintf_unfiltered (gdb_stdlog, "-> %s->to_terminal_ours (...)\n", debug_target.to_shortname);
- debug_target.to_terminal_ours (&debug_target);
- fprintf_unfiltered (gdb_stdlog, "<- %s->to_terminal_ours (", debug_target.to_shortname);
- target_debug_print_struct_target_ops_p (&debug_target);
+ fprintf_unfiltered (gdb_stdlog, "-> %s->terminal_ours (...)\n", this->beneath->shortname ());
+ this->beneath->terminal_ours ();
+ fprintf_unfiltered (gdb_stdlog, "<- %s->terminal_ours (", this->beneath->shortname ());
fputs_unfiltered (")\n", gdb_stdlog);
}
-static void
-delegate_terminal_info (struct target_ops *self, const char *arg1, int arg2)
+void
+target_ops::terminal_info (const char *arg0, int arg1)
{
- self = self->beneath;
- self->to_terminal_info (self, arg1, arg2);
+ this->beneath->terminal_info (arg0, arg1);
}
-static void
-debug_terminal_info (struct target_ops *self, const char *arg1, int arg2)
+void
+dummy_target::terminal_info (const char *arg0, int arg1)
{
- fprintf_unfiltered (gdb_stdlog, "-> %s->to_terminal_info (...)\n", debug_target.to_shortname);
- debug_target.to_terminal_info (&debug_target, arg1, arg2);
- fprintf_unfiltered (gdb_stdlog, "<- %s->to_terminal_info (", debug_target.to_shortname);
- target_debug_print_struct_target_ops_p (&debug_target);
- fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_const_char_p (arg1);
+ default_terminal_info (this, arg0, arg1);
+}
+
+void
+debug_target::terminal_info (const char *arg0, int arg1)
+{
+ fprintf_unfiltered (gdb_stdlog, "-> %s->terminal_info (...)\n", this->beneath->shortname ());
+ this->beneath->terminal_info (arg0, arg1);
+ fprintf_unfiltered (gdb_stdlog, "<- %s->terminal_info (", this->beneath->shortname ());
+ target_debug_print_const_char_p (arg0);
fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_int (arg2);
+ target_debug_print_int (arg1);
fputs_unfiltered (")\n", gdb_stdlog);
}
-static void
-delegate_kill (struct target_ops *self)
+void
+target_ops::kill ()
{
- self = self->beneath;
- self->to_kill (self);
+ this->beneath->kill ();
}
-static void
-tdefault_kill (struct target_ops *self)
+void
+dummy_target::kill ()
{
noprocess ();
}
-static void
-debug_kill (struct target_ops *self)
+void
+debug_target::kill ()
{
- fprintf_unfiltered (gdb_stdlog, "-> %s->to_kill (...)\n", debug_target.to_shortname);
- debug_target.to_kill (&debug_target);
- fprintf_unfiltered (gdb_stdlog, "<- %s->to_kill (", debug_target.to_shortname);
- target_debug_print_struct_target_ops_p (&debug_target);
+ fprintf_unfiltered (gdb_stdlog, "-> %s->kill (...)\n", this->beneath->shortname ());
+ this->beneath->kill ();
+ fprintf_unfiltered (gdb_stdlog, "<- %s->kill (", this->beneath->shortname ());
fputs_unfiltered (")\n", gdb_stdlog);
}
-static void
-delegate_load (struct target_ops *self, const char *arg1, int arg2)
+void
+target_ops::load (const char *arg0, int arg1)
{
- self = self->beneath;
- self->to_load (self, arg1, arg2);
+ this->beneath->load (arg0, arg1);
}
-static void
-tdefault_load (struct target_ops *self, const char *arg1, int arg2)
+void
+dummy_target::load (const char *arg0, int arg1)
{
tcomplain ();
}
-static void
-debug_load (struct target_ops *self, const char *arg1, int arg2)
+void
+debug_target::load (const char *arg0, int arg1)
{
- fprintf_unfiltered (gdb_stdlog, "-> %s->to_load (...)\n", debug_target.to_shortname);
- debug_target.to_load (&debug_target, arg1, arg2);
- fprintf_unfiltered (gdb_stdlog, "<- %s->to_load (", debug_target.to_shortname);
- target_debug_print_struct_target_ops_p (&debug_target);
+ fprintf_unfiltered (gdb_stdlog, "-> %s->load (...)\n", this->beneath->shortname ());
+ this->beneath->load (arg0, arg1);
+ fprintf_unfiltered (gdb_stdlog, "<- %s->load (", this->beneath->shortname ());
+ target_debug_print_const_char_p (arg0);
fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_const_char_p (arg1);
- fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_int (arg2);
+ target_debug_print_int (arg1);
fputs_unfiltered (")\n", gdb_stdlog);
}
-static void
-delegate_post_startup_inferior (struct target_ops *self, ptid_t arg1)
+void
+target_ops::post_startup_inferior (ptid_t arg0)
{
- self = self->beneath;
- self->to_post_startup_inferior (self, arg1);
+ this->beneath->post_startup_inferior (arg0);
}
-static void
-tdefault_post_startup_inferior (struct target_ops *self, ptid_t arg1)
+void
+dummy_target::post_startup_inferior (ptid_t arg0)
{
}
-static void
-debug_post_startup_inferior (struct target_ops *self, ptid_t arg1)
+void
+debug_target::post_startup_inferior (ptid_t arg0)
{
- fprintf_unfiltered (gdb_stdlog, "-> %s->to_post_startup_inferior (...)\n", debug_target.to_shortname);
- debug_target.to_post_startup_inferior (&debug_target, arg1);
- fprintf_unfiltered (gdb_stdlog, "<- %s->to_post_startup_inferior (", debug_target.to_shortname);
- target_debug_print_struct_target_ops_p (&debug_target);
- fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_ptid_t (arg1);
+ fprintf_unfiltered (gdb_stdlog, "-> %s->post_startup_inferior (...)\n", this->beneath->shortname ());
+ this->beneath->post_startup_inferior (arg0);
+ fprintf_unfiltered (gdb_stdlog, "<- %s->post_startup_inferior (", this->beneath->shortname ());
+ target_debug_print_ptid_t (arg0);
fputs_unfiltered (")\n", gdb_stdlog);
}
-static int
-delegate_insert_fork_catchpoint (struct target_ops *self, int arg1)
+int
+target_ops::insert_fork_catchpoint (int arg0)
{
- self = self->beneath;
- return self->to_insert_fork_catchpoint (self, arg1);
+ return this->beneath->insert_fork_catchpoint (arg0);
}
-static int
-tdefault_insert_fork_catchpoint (struct target_ops *self, int arg1)
+int
+dummy_target::insert_fork_catchpoint (int arg0)
{
return 1;
}
-static int
-debug_insert_fork_catchpoint (struct target_ops *self, int arg1)
+int
+debug_target::insert_fork_catchpoint (int arg0)
{
int result;
- fprintf_unfiltered (gdb_stdlog, "-> %s->to_insert_fork_catchpoint (...)\n", debug_target.to_shortname);
- result = debug_target.to_insert_fork_catchpoint (&debug_target, arg1);
- fprintf_unfiltered (gdb_stdlog, "<- %s->to_insert_fork_catchpoint (", debug_target.to_shortname);
- target_debug_print_struct_target_ops_p (&debug_target);
- fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_int (arg1);
+ fprintf_unfiltered (gdb_stdlog, "-> %s->insert_fork_catchpoint (...)\n", this->beneath->shortname ());
+ result = this->beneath->insert_fork_catchpoint (arg0);
+ fprintf_unfiltered (gdb_stdlog, "<- %s->insert_fork_catchpoint (", this->beneath->shortname ());
+ target_debug_print_int (arg0);
fputs_unfiltered (") = ", gdb_stdlog);
target_debug_print_int (result);
fputs_unfiltered ("\n", gdb_stdlog);
return result;
}
-static int
-delegate_remove_fork_catchpoint (struct target_ops *self, int arg1)
+int
+target_ops::remove_fork_catchpoint (int arg0)
{
- self = self->beneath;
- return self->to_remove_fork_catchpoint (self, arg1);
+ return this->beneath->remove_fork_catchpoint (arg0);
}
-static int
-tdefault_remove_fork_catchpoint (struct target_ops *self, int arg1)
+int
+dummy_target::remove_fork_catchpoint (int arg0)
{
return 1;
}
-static int
-debug_remove_fork_catchpoint (struct target_ops *self, int arg1)
+int
+debug_target::remove_fork_catchpoint (int arg0)
{
int result;
- fprintf_unfiltered (gdb_stdlog, "-> %s->to_remove_fork_catchpoint (...)\n", debug_target.to_shortname);
- result = debug_target.to_remove_fork_catchpoint (&debug_target, arg1);
- fprintf_unfiltered (gdb_stdlog, "<- %s->to_remove_fork_catchpoint (", debug_target.to_shortname);
- target_debug_print_struct_target_ops_p (&debug_target);
- fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_int (arg1);
+ fprintf_unfiltered (gdb_stdlog, "-> %s->remove_fork_catchpoint (...)\n", this->beneath->shortname ());
+ result = this->beneath->remove_fork_catchpoint (arg0);
+ fprintf_unfiltered (gdb_stdlog, "<- %s->remove_fork_catchpoint (", this->beneath->shortname ());
+ target_debug_print_int (arg0);
fputs_unfiltered (") = ", gdb_stdlog);
target_debug_print_int (result);
fputs_unfiltered ("\n", gdb_stdlog);
return result;
}
-static int
-delegate_insert_vfork_catchpoint (struct target_ops *self, int arg1)
+int
+target_ops::insert_vfork_catchpoint (int arg0)
{
- self = self->beneath;
- return self->to_insert_vfork_catchpoint (self, arg1);
+ return this->beneath->insert_vfork_catchpoint (arg0);
}
-static int
-tdefault_insert_vfork_catchpoint (struct target_ops *self, int arg1)
+int
+dummy_target::insert_vfork_catchpoint (int arg0)
{
return 1;
}
-static int
-debug_insert_vfork_catchpoint (struct target_ops *self, int arg1)
+int
+debug_target::insert_vfork_catchpoint (int arg0)
{
int result;
- fprintf_unfiltered (gdb_stdlog, "-> %s->to_insert_vfork_catchpoint (...)\n", debug_target.to_shortname);
- result = debug_target.to_insert_vfork_catchpoint (&debug_target, arg1);
- fprintf_unfiltered (gdb_stdlog, "<- %s->to_insert_vfork_catchpoint (", debug_target.to_shortname);
- target_debug_print_struct_target_ops_p (&debug_target);
- fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_int (arg1);
+ fprintf_unfiltered (gdb_stdlog, "-> %s->insert_vfork_catchpoint (...)\n", this->beneath->shortname ());
+ result = this->beneath->insert_vfork_catchpoint (arg0);
+ fprintf_unfiltered (gdb_stdlog, "<- %s->insert_vfork_catchpoint (", this->beneath->shortname ());
+ target_debug_print_int (arg0);
fputs_unfiltered (") = ", gdb_stdlog);
target_debug_print_int (result);
fputs_unfiltered ("\n", gdb_stdlog);
return result;
}
-static int
-delegate_remove_vfork_catchpoint (struct target_ops *self, int arg1)
+int
+target_ops::remove_vfork_catchpoint (int arg0)
{
- self = self->beneath;
- return self->to_remove_vfork_catchpoint (self, arg1);
+ return this->beneath->remove_vfork_catchpoint (arg0);
}
-static int
-tdefault_remove_vfork_catchpoint (struct target_ops *self, int arg1)
+int
+dummy_target::remove_vfork_catchpoint (int arg0)
{
return 1;
}
-static int
-debug_remove_vfork_catchpoint (struct target_ops *self, int arg1)
+int
+debug_target::remove_vfork_catchpoint (int arg0)
{
int result;
- fprintf_unfiltered (gdb_stdlog, "-> %s->to_remove_vfork_catchpoint (...)\n", debug_target.to_shortname);
- result = debug_target.to_remove_vfork_catchpoint (&debug_target, arg1);
- fprintf_unfiltered (gdb_stdlog, "<- %s->to_remove_vfork_catchpoint (", debug_target.to_shortname);
- target_debug_print_struct_target_ops_p (&debug_target);
- fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_int (arg1);
+ fprintf_unfiltered (gdb_stdlog, "-> %s->remove_vfork_catchpoint (...)\n", this->beneath->shortname ());
+ result = this->beneath->remove_vfork_catchpoint (arg0);
+ fprintf_unfiltered (gdb_stdlog, "<- %s->remove_vfork_catchpoint (", this->beneath->shortname ());
+ target_debug_print_int (arg0);
fputs_unfiltered (") = ", gdb_stdlog);
target_debug_print_int (result);
fputs_unfiltered ("\n", gdb_stdlog);
return result;
}
-static int
-delegate_follow_fork (struct target_ops *self, int arg1, int arg2)
+int
+target_ops::follow_fork (int arg0, int arg1)
{
- self = self->beneath;
- return self->to_follow_fork (self, arg1, arg2);
+ return this->beneath->follow_fork (arg0, arg1);
}
-static int
-debug_follow_fork (struct target_ops *self, int arg1, int arg2)
+int
+dummy_target::follow_fork (int arg0, int arg1)
+{
+ return default_follow_fork (this, arg0, arg1);
+}
+
+int
+debug_target::follow_fork (int arg0, int arg1)
{
int result;
- fprintf_unfiltered (gdb_stdlog, "-> %s->to_follow_fork (...)\n", debug_target.to_shortname);
- result = debug_target.to_follow_fork (&debug_target, arg1, arg2);
- fprintf_unfiltered (gdb_stdlog, "<- %s->to_follow_fork (", debug_target.to_shortname);
- target_debug_print_struct_target_ops_p (&debug_target);
+ fprintf_unfiltered (gdb_stdlog, "-> %s->follow_fork (...)\n", this->beneath->shortname ());
+ result = this->beneath->follow_fork (arg0, arg1);
+ fprintf_unfiltered (gdb_stdlog, "<- %s->follow_fork (", this->beneath->shortname ());
+ target_debug_print_int (arg0);
fputs_unfiltered (", ", gdb_stdlog);
target_debug_print_int (arg1);
- fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_int (arg2);
fputs_unfiltered (") = ", gdb_stdlog);
target_debug_print_int (result);
fputs_unfiltered ("\n", gdb_stdlog);
return result;
}
-static int
-delegate_insert_exec_catchpoint (struct target_ops *self, int arg1)
+int
+target_ops::insert_exec_catchpoint (int arg0)
{
- self = self->beneath;
- return self->to_insert_exec_catchpoint (self, arg1);
+ return this->beneath->insert_exec_catchpoint (arg0);
}
-static int
-tdefault_insert_exec_catchpoint (struct target_ops *self, int arg1)
+int
+dummy_target::insert_exec_catchpoint (int arg0)
{
return 1;
}
-static int
-debug_insert_exec_catchpoint (struct target_ops *self, int arg1)
+int
+debug_target::insert_exec_catchpoint (int arg0)
{
int result;
- fprintf_unfiltered (gdb_stdlog, "-> %s->to_insert_exec_catchpoint (...)\n", debug_target.to_shortname);
- result = debug_target.to_insert_exec_catchpoint (&debug_target, arg1);
- fprintf_unfiltered (gdb_stdlog, "<- %s->to_insert_exec_catchpoint (", debug_target.to_shortname);
- target_debug_print_struct_target_ops_p (&debug_target);
- fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_int (arg1);
+ fprintf_unfiltered (gdb_stdlog, "-> %s->insert_exec_catchpoint (...)\n", this->beneath->shortname ());
+ result = this->beneath->insert_exec_catchpoint (arg0);
+ fprintf_unfiltered (gdb_stdlog, "<- %s->insert_exec_catchpoint (", this->beneath->shortname ());
+ target_debug_print_int (arg0);
fputs_unfiltered (") = ", gdb_stdlog);
target_debug_print_int (result);
fputs_unfiltered ("\n", gdb_stdlog);
return result;
}
-static int
-delegate_remove_exec_catchpoint (struct target_ops *self, int arg1)
+int
+target_ops::remove_exec_catchpoint (int arg0)
{
- self = self->beneath;
- return self->to_remove_exec_catchpoint (self, arg1);
+ return this->beneath->remove_exec_catchpoint (arg0);
}
-static int
-tdefault_remove_exec_catchpoint (struct target_ops *self, int arg1)
+int
+dummy_target::remove_exec_catchpoint (int arg0)
{
return 1;
}
-static int
-debug_remove_exec_catchpoint (struct target_ops *self, int arg1)
+int
+debug_target::remove_exec_catchpoint (int arg0)
{
int result;
- fprintf_unfiltered (gdb_stdlog, "-> %s->to_remove_exec_catchpoint (...)\n", debug_target.to_shortname);
- result = debug_target.to_remove_exec_catchpoint (&debug_target, arg1);
- fprintf_unfiltered (gdb_stdlog, "<- %s->to_remove_exec_catchpoint (", debug_target.to_shortname);
- target_debug_print_struct_target_ops_p (&debug_target);
- fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_int (arg1);
+ fprintf_unfiltered (gdb_stdlog, "-> %s->remove_exec_catchpoint (...)\n", this->beneath->shortname ());
+ result = this->beneath->remove_exec_catchpoint (arg0);
+ fprintf_unfiltered (gdb_stdlog, "<- %s->remove_exec_catchpoint (", this->beneath->shortname ());
+ target_debug_print_int (arg0);
fputs_unfiltered (") = ", gdb_stdlog);
target_debug_print_int (result);
fputs_unfiltered ("\n", gdb_stdlog);
return result;
}
-static void
-delegate_follow_exec (struct target_ops *self, struct inferior *arg1, char *arg2)
+void
+target_ops::follow_exec (struct inferior *arg0, char *arg1)
{
- self = self->beneath;
- self->to_follow_exec (self, arg1, arg2);
+ this->beneath->follow_exec (arg0, arg1);
}
-static void
-tdefault_follow_exec (struct target_ops *self, struct inferior *arg1, char *arg2)
+void
+dummy_target::follow_exec (struct inferior *arg0, char *arg1)
{
}
-static void
-debug_follow_exec (struct target_ops *self, struct inferior *arg1, char *arg2)
+void
+debug_target::follow_exec (struct inferior *arg0, char *arg1)
{
- fprintf_unfiltered (gdb_stdlog, "-> %s->to_follow_exec (...)\n", debug_target.to_shortname);
- debug_target.to_follow_exec (&debug_target, arg1, arg2);
- fprintf_unfiltered (gdb_stdlog, "<- %s->to_follow_exec (", debug_target.to_shortname);
- target_debug_print_struct_target_ops_p (&debug_target);
+ fprintf_unfiltered (gdb_stdlog, "-> %s->follow_exec (...)\n", this->beneath->shortname ());
+ this->beneath->follow_exec (arg0, arg1);
+ fprintf_unfiltered (gdb_stdlog, "<- %s->follow_exec (", this->beneath->shortname ());
+ target_debug_print_struct_inferior_p (arg0);
fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_struct_inferior_p (arg1);
- fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_char_p (arg2);
+ target_debug_print_char_p (arg1);
fputs_unfiltered (")\n", gdb_stdlog);
}
-static int
-delegate_set_syscall_catchpoint (struct target_ops *self, int arg1, bool arg2, int arg3, gdb::array_view<const int> arg4)
+int
+target_ops::set_syscall_catchpoint (int arg0, bool arg1, int arg2, gdb::array_view<const int> arg3)
{
- self = self->beneath;
- return self->to_set_syscall_catchpoint (self, arg1, arg2, arg3, arg4);
+ return this->beneath->set_syscall_catchpoint (arg0, arg1, arg2, arg3);
}
-static int
-tdefault_set_syscall_catchpoint (struct target_ops *self, int arg1, bool arg2, int arg3, gdb::array_view<const int> arg4)
+int
+dummy_target::set_syscall_catchpoint (int arg0, bool arg1, int arg2, gdb::array_view<const int> arg3)
{
return 1;
}
-static int
-debug_set_syscall_catchpoint (struct target_ops *self, int arg1, bool arg2, int arg3, gdb::array_view<const int> arg4)
+int
+debug_target::set_syscall_catchpoint (int arg0, bool arg1, int arg2, gdb::array_view<const int> arg3)
{
int result;
- fprintf_unfiltered (gdb_stdlog, "-> %s->to_set_syscall_catchpoint (...)\n", debug_target.to_shortname);
- result = debug_target.to_set_syscall_catchpoint (&debug_target, arg1, arg2, arg3, arg4);
- fprintf_unfiltered (gdb_stdlog, "<- %s->to_set_syscall_catchpoint (", debug_target.to_shortname);
- target_debug_print_struct_target_ops_p (&debug_target);
- fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_int (arg1);
+ fprintf_unfiltered (gdb_stdlog, "-> %s->set_syscall_catchpoint (...)\n", this->beneath->shortname ());
+ result = this->beneath->set_syscall_catchpoint (arg0, arg1, arg2, arg3);
+ fprintf_unfiltered (gdb_stdlog, "<- %s->set_syscall_catchpoint (", this->beneath->shortname ());
+ target_debug_print_int (arg0);
fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_bool (arg2);
+ target_debug_print_bool (arg1);
fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_int (arg3);
+ target_debug_print_int (arg2);
fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_gdb_array_view_const_int (arg4);
+ target_debug_print_gdb_array_view_const_int (arg3);
fputs_unfiltered (") = ", gdb_stdlog);
target_debug_print_int (result);
fputs_unfiltered ("\n", gdb_stdlog);
return result;
}
-static void
-delegate_mourn_inferior (struct target_ops *self)
+void
+target_ops::mourn_inferior ()
{
- self = self->beneath;
- self->to_mourn_inferior (self);
+ this->beneath->mourn_inferior ();
}
-static void
-debug_mourn_inferior (struct target_ops *self)
+void
+dummy_target::mourn_inferior ()
{
- fprintf_unfiltered (gdb_stdlog, "-> %s->to_mourn_inferior (...)\n", debug_target.to_shortname);
- debug_target.to_mourn_inferior (&debug_target);
- fprintf_unfiltered (gdb_stdlog, "<- %s->to_mourn_inferior (", debug_target.to_shortname);
- target_debug_print_struct_target_ops_p (&debug_target);
- fputs_unfiltered (")\n", gdb_stdlog);
+ default_mourn_inferior (this);
}
-static int
-delegate_can_run (struct target_ops *self)
+void
+debug_target::mourn_inferior ()
{
- self = self->beneath;
- return self->to_can_run (self);
-}
-
-static int
-tdefault_can_run (struct target_ops *self)
-{
- return 0;
-}
-
-static int
-debug_can_run (struct target_ops *self)
-{
- int result;
- fprintf_unfiltered (gdb_stdlog, "-> %s->to_can_run (...)\n", debug_target.to_shortname);
- result = debug_target.to_can_run (&debug_target);
- fprintf_unfiltered (gdb_stdlog, "<- %s->to_can_run (", debug_target.to_shortname);
- target_debug_print_struct_target_ops_p (&debug_target);
- fputs_unfiltered (") = ", gdb_stdlog);
- target_debug_print_int (result);
- fputs_unfiltered ("\n", gdb_stdlog);
- return result;
+ fprintf_unfiltered (gdb_stdlog, "-> %s->mourn_inferior (...)\n", this->beneath->shortname ());
+ this->beneath->mourn_inferior ();
+ fprintf_unfiltered (gdb_stdlog, "<- %s->mourn_inferior (", this->beneath->shortname ());
+ fputs_unfiltered (")\n", gdb_stdlog);
}
-static void
-delegate_pass_signals (struct target_ops *self, int arg1, unsigned char * arg2)
+void
+target_ops::pass_signals (int arg0, unsigned char * arg1)
{
- self = self->beneath;
- self->to_pass_signals (self, arg1, arg2);
+ this->beneath->pass_signals (arg0, arg1);
}
-static void
-tdefault_pass_signals (struct target_ops *self, int arg1, unsigned char * arg2)
+void
+dummy_target::pass_signals (int arg0, unsigned char * arg1)
{
}
-static void
-debug_pass_signals (struct target_ops *self, int arg1, unsigned char * arg2)
+void
+debug_target::pass_signals (int arg0, unsigned char * arg1)
{
- fprintf_unfiltered (gdb_stdlog, "-> %s->to_pass_signals (...)\n", debug_target.to_shortname);
- debug_target.to_pass_signals (&debug_target, arg1, arg2);
- fprintf_unfiltered (gdb_stdlog, "<- %s->to_pass_signals (", debug_target.to_shortname);
- target_debug_print_struct_target_ops_p (&debug_target);
- fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_int (arg1);
+ fprintf_unfiltered (gdb_stdlog, "-> %s->pass_signals (...)\n", this->beneath->shortname ());
+ this->beneath->pass_signals (arg0, arg1);
+ fprintf_unfiltered (gdb_stdlog, "<- %s->pass_signals (", this->beneath->shortname ());
+ target_debug_print_int (arg0);
fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_signals (arg2);
+ target_debug_print_signals (arg1);
fputs_unfiltered (")\n", gdb_stdlog);
}
-static void
-delegate_program_signals (struct target_ops *self, int arg1, unsigned char * arg2)
+void
+target_ops::program_signals (int arg0, unsigned char * arg1)
{
- self = self->beneath;
- self->to_program_signals (self, arg1, arg2);
+ this->beneath->program_signals (arg0, arg1);
}
-static void
-tdefault_program_signals (struct target_ops *self, int arg1, unsigned char * arg2)
+void
+dummy_target::program_signals (int arg0, unsigned char * arg1)
{
}
-static void
-debug_program_signals (struct target_ops *self, int arg1, unsigned char * arg2)
+void
+debug_target::program_signals (int arg0, unsigned char * arg1)
{
- fprintf_unfiltered (gdb_stdlog, "-> %s->to_program_signals (...)\n", debug_target.to_shortname);
- debug_target.to_program_signals (&debug_target, arg1, arg2);
- fprintf_unfiltered (gdb_stdlog, "<- %s->to_program_signals (", debug_target.to_shortname);
- target_debug_print_struct_target_ops_p (&debug_target);
- fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_int (arg1);
+ fprintf_unfiltered (gdb_stdlog, "-> %s->program_signals (...)\n", this->beneath->shortname ());
+ this->beneath->program_signals (arg0, arg1);
+ fprintf_unfiltered (gdb_stdlog, "<- %s->program_signals (", this->beneath->shortname ());
+ target_debug_print_int (arg0);
fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_signals (arg2);
+ target_debug_print_signals (arg1);
fputs_unfiltered (")\n", gdb_stdlog);
}
-static int
-delegate_thread_alive (struct target_ops *self, ptid_t arg1)
+int
+target_ops::thread_alive (ptid_t arg0)
{
- self = self->beneath;
- return self->to_thread_alive (self, arg1);
+ return this->beneath->thread_alive (arg0);
}
-static int
-tdefault_thread_alive (struct target_ops *self, ptid_t arg1)
+int
+dummy_target::thread_alive (ptid_t arg0)
{
return 0;
}
-static int
-debug_thread_alive (struct target_ops *self, ptid_t arg1)
+int
+debug_target::thread_alive (ptid_t arg0)
{
int result;
- fprintf_unfiltered (gdb_stdlog, "-> %s->to_thread_alive (...)\n", debug_target.to_shortname);
- result = debug_target.to_thread_alive (&debug_target, arg1);
- fprintf_unfiltered (gdb_stdlog, "<- %s->to_thread_alive (", debug_target.to_shortname);
- target_debug_print_struct_target_ops_p (&debug_target);
- fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_ptid_t (arg1);
+ fprintf_unfiltered (gdb_stdlog, "-> %s->thread_alive (...)\n", this->beneath->shortname ());
+ result = this->beneath->thread_alive (arg0);
+ fprintf_unfiltered (gdb_stdlog, "<- %s->thread_alive (", this->beneath->shortname ());
+ target_debug_print_ptid_t (arg0);
fputs_unfiltered (") = ", gdb_stdlog);
target_debug_print_int (result);
fputs_unfiltered ("\n", gdb_stdlog);
return result;
}
-static void
-delegate_update_thread_list (struct target_ops *self)
+void
+target_ops::update_thread_list ()
{
- self = self->beneath;
- self->to_update_thread_list (self);
+ this->beneath->update_thread_list ();
}
-static void
-tdefault_update_thread_list (struct target_ops *self)
+void
+dummy_target::update_thread_list ()
{
}
-static void
-debug_update_thread_list (struct target_ops *self)
+void
+debug_target::update_thread_list ()
{
- fprintf_unfiltered (gdb_stdlog, "-> %s->to_update_thread_list (...)\n", debug_target.to_shortname);
- debug_target.to_update_thread_list (&debug_target);
- fprintf_unfiltered (gdb_stdlog, "<- %s->to_update_thread_list (", debug_target.to_shortname);
- target_debug_print_struct_target_ops_p (&debug_target);
+ fprintf_unfiltered (gdb_stdlog, "-> %s->update_thread_list (...)\n", this->beneath->shortname ());
+ this->beneath->update_thread_list ();
+ fprintf_unfiltered (gdb_stdlog, "<- %s->update_thread_list (", this->beneath->shortname ());
fputs_unfiltered (")\n", gdb_stdlog);
}
-static const char *
-delegate_pid_to_str (struct target_ops *self, ptid_t arg1)
+const char *
+target_ops::pid_to_str (ptid_t arg0)
+{
+ return this->beneath->pid_to_str (arg0);
+}
+
+const char *
+dummy_target::pid_to_str (ptid_t arg0)
{
- self = self->beneath;
- return self->to_pid_to_str (self, arg1);
+ return default_pid_to_str (this, arg0);
}
-static const char *
-debug_pid_to_str (struct target_ops *self, ptid_t arg1)
+const char *
+debug_target::pid_to_str (ptid_t arg0)
{
const char * result;
- fprintf_unfiltered (gdb_stdlog, "-> %s->to_pid_to_str (...)\n", debug_target.to_shortname);
- result = debug_target.to_pid_to_str (&debug_target, arg1);
- fprintf_unfiltered (gdb_stdlog, "<- %s->to_pid_to_str (", debug_target.to_shortname);
- target_debug_print_struct_target_ops_p (&debug_target);
- fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_ptid_t (arg1);
+ fprintf_unfiltered (gdb_stdlog, "-> %s->pid_to_str (...)\n", this->beneath->shortname ());
+ result = this->beneath->pid_to_str (arg0);
+ fprintf_unfiltered (gdb_stdlog, "<- %s->pid_to_str (", this->beneath->shortname ());
+ target_debug_print_ptid_t (arg0);
fputs_unfiltered (") = ", gdb_stdlog);
target_debug_print_const_char_p (result);
fputs_unfiltered ("\n", gdb_stdlog);
return result;
}
-static const char *
-delegate_extra_thread_info (struct target_ops *self, struct thread_info *arg1)
+const char *
+target_ops::extra_thread_info (thread_info *arg0)
{
- self = self->beneath;
- return self->to_extra_thread_info (self, arg1);
+ return this->beneath->extra_thread_info (arg0);
}
-static const char *
-tdefault_extra_thread_info (struct target_ops *self, struct thread_info *arg1)
+const char *
+dummy_target::extra_thread_info (thread_info *arg0)
{
return NULL;
}
-static const char *
-debug_extra_thread_info (struct target_ops *self, struct thread_info *arg1)
+const char *
+debug_target::extra_thread_info (thread_info *arg0)
{
const char * result;
- fprintf_unfiltered (gdb_stdlog, "-> %s->to_extra_thread_info (...)\n", debug_target.to_shortname);
- result = debug_target.to_extra_thread_info (&debug_target, arg1);
- fprintf_unfiltered (gdb_stdlog, "<- %s->to_extra_thread_info (", debug_target.to_shortname);
- target_debug_print_struct_target_ops_p (&debug_target);
- fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_struct_thread_info_p (arg1);
+ fprintf_unfiltered (gdb_stdlog, "-> %s->extra_thread_info (...)\n", this->beneath->shortname ());
+ result = this->beneath->extra_thread_info (arg0);
+ fprintf_unfiltered (gdb_stdlog, "<- %s->extra_thread_info (", this->beneath->shortname ());
+ target_debug_print_thread_info_p (arg0);
fputs_unfiltered (") = ", gdb_stdlog);
target_debug_print_const_char_p (result);
fputs_unfiltered ("\n", gdb_stdlog);
return result;
}
-static const char *
-delegate_thread_name (struct target_ops *self, struct thread_info *arg1)
+const char *
+target_ops::thread_name (thread_info *arg0)
{
- self = self->beneath;
- return self->to_thread_name (self, arg1);
+ return this->beneath->thread_name (arg0);
}
-static const char *
-tdefault_thread_name (struct target_ops *self, struct thread_info *arg1)
+const char *
+dummy_target::thread_name (thread_info *arg0)
{
return NULL;
}
-static const char *
-debug_thread_name (struct target_ops *self, struct thread_info *arg1)
+const char *
+debug_target::thread_name (thread_info *arg0)
{
const char * result;
- fprintf_unfiltered (gdb_stdlog, "-> %s->to_thread_name (...)\n", debug_target.to_shortname);
- result = debug_target.to_thread_name (&debug_target, arg1);
- fprintf_unfiltered (gdb_stdlog, "<- %s->to_thread_name (", debug_target.to_shortname);
- target_debug_print_struct_target_ops_p (&debug_target);
- fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_struct_thread_info_p (arg1);
+ fprintf_unfiltered (gdb_stdlog, "-> %s->thread_name (...)\n", this->beneath->shortname ());
+ result = this->beneath->thread_name (arg0);
+ fprintf_unfiltered (gdb_stdlog, "<- %s->thread_name (", this->beneath->shortname ());
+ target_debug_print_thread_info_p (arg0);
fputs_unfiltered (") = ", gdb_stdlog);
target_debug_print_const_char_p (result);
fputs_unfiltered ("\n", gdb_stdlog);
return result;
}
-static struct thread_info *
-delegate_thread_handle_to_thread_info (struct target_ops *self, const gdb_byte *arg1, int arg2, struct inferior *arg3)
+thread_info *
+target_ops::thread_handle_to_thread_info (const gdb_byte *arg0, int arg1, inferior *arg2)
{
- self = self->beneath;
- return self->to_thread_handle_to_thread_info (self, arg1, arg2, arg3);
+ return this->beneath->thread_handle_to_thread_info (arg0, arg1, arg2);
}
-static struct thread_info *
-tdefault_thread_handle_to_thread_info (struct target_ops *self, const gdb_byte *arg1, int arg2, struct inferior *arg3)
+thread_info *
+dummy_target::thread_handle_to_thread_info (const gdb_byte *arg0, int arg1, inferior *arg2)
{
return NULL;
}
-static struct thread_info *
-debug_thread_handle_to_thread_info (struct target_ops *self, const gdb_byte *arg1, int arg2, struct inferior *arg3)
+thread_info *
+debug_target::thread_handle_to_thread_info (const gdb_byte *arg0, int arg1, inferior *arg2)
{
- struct thread_info * result;
- fprintf_unfiltered (gdb_stdlog, "-> %s->to_thread_handle_to_thread_info (...)\n", debug_target.to_shortname);
- result = debug_target.to_thread_handle_to_thread_info (&debug_target, arg1, arg2, arg3);
- fprintf_unfiltered (gdb_stdlog, "<- %s->to_thread_handle_to_thread_info (", debug_target.to_shortname);
- target_debug_print_struct_target_ops_p (&debug_target);
- fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_const_gdb_byte_p (arg1);
+ thread_info * result;
+ fprintf_unfiltered (gdb_stdlog, "-> %s->thread_handle_to_thread_info (...)\n", this->beneath->shortname ());
+ result = this->beneath->thread_handle_to_thread_info (arg0, arg1, arg2);
+ fprintf_unfiltered (gdb_stdlog, "<- %s->thread_handle_to_thread_info (", this->beneath->shortname ());
+ target_debug_print_const_gdb_byte_p (arg0);
fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_int (arg2);
+ target_debug_print_int (arg1);
fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_struct_inferior_p (arg3);
+ target_debug_print_inferior_p (arg2);
fputs_unfiltered (") = ", gdb_stdlog);
- target_debug_print_struct_thread_info_p (result);
+ target_debug_print_thread_info_p (result);
fputs_unfiltered ("\n", gdb_stdlog);
return result;
}
-static void
-delegate_stop (struct target_ops *self, ptid_t arg1)
+void
+target_ops::stop (ptid_t arg0)
{
- self = self->beneath;
- self->to_stop (self, arg1);
+ this->beneath->stop (arg0);
}
-static void
-tdefault_stop (struct target_ops *self, ptid_t arg1)
+void
+dummy_target::stop (ptid_t arg0)
{
}
-static void
-debug_stop (struct target_ops *self, ptid_t arg1)
+void
+debug_target::stop (ptid_t arg0)
{
- fprintf_unfiltered (gdb_stdlog, "-> %s->to_stop (...)\n", debug_target.to_shortname);
- debug_target.to_stop (&debug_target, arg1);
- fprintf_unfiltered (gdb_stdlog, "<- %s->to_stop (", debug_target.to_shortname);
- target_debug_print_struct_target_ops_p (&debug_target);
- fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_ptid_t (arg1);
+ fprintf_unfiltered (gdb_stdlog, "-> %s->stop (...)\n", this->beneath->shortname ());
+ this->beneath->stop (arg0);
+ fprintf_unfiltered (gdb_stdlog, "<- %s->stop (", this->beneath->shortname ());
+ target_debug_print_ptid_t (arg0);
fputs_unfiltered (")\n", gdb_stdlog);
}
-static void
-delegate_interrupt (struct target_ops *self)
+void
+target_ops::interrupt ()
{
- self = self->beneath;
- self->to_interrupt (self);
+ this->beneath->interrupt ();
}
-static void
-tdefault_interrupt (struct target_ops *self)
+void
+dummy_target::interrupt ()
{
}
-static void
-debug_interrupt (struct target_ops *self)
+void
+debug_target::interrupt ()
{
- fprintf_unfiltered (gdb_stdlog, "-> %s->to_interrupt (...)\n", debug_target.to_shortname);
- debug_target.to_interrupt (&debug_target);
- fprintf_unfiltered (gdb_stdlog, "<- %s->to_interrupt (", debug_target.to_shortname);
- target_debug_print_struct_target_ops_p (&debug_target);
+ fprintf_unfiltered (gdb_stdlog, "-> %s->interrupt (...)\n", this->beneath->shortname ());
+ this->beneath->interrupt ();
+ fprintf_unfiltered (gdb_stdlog, "<- %s->interrupt (", this->beneath->shortname ());
fputs_unfiltered (")\n", gdb_stdlog);
}
-static void
-delegate_pass_ctrlc (struct target_ops *self)
+void
+target_ops::pass_ctrlc ()
{
- self = self->beneath;
- self->to_pass_ctrlc (self);
+ this->beneath->pass_ctrlc ();
}
-static void
-debug_pass_ctrlc (struct target_ops *self)
+void
+dummy_target::pass_ctrlc ()
{
- fprintf_unfiltered (gdb_stdlog, "-> %s->to_pass_ctrlc (...)\n", debug_target.to_shortname);
- debug_target.to_pass_ctrlc (&debug_target);
- fprintf_unfiltered (gdb_stdlog, "<- %s->to_pass_ctrlc (", debug_target.to_shortname);
- target_debug_print_struct_target_ops_p (&debug_target);
+ default_target_pass_ctrlc (this);
+}
+
+void
+debug_target::pass_ctrlc ()
+{
+ fprintf_unfiltered (gdb_stdlog, "-> %s->pass_ctrlc (...)\n", this->beneath->shortname ());
+ this->beneath->pass_ctrlc ();
+ fprintf_unfiltered (gdb_stdlog, "<- %s->pass_ctrlc (", this->beneath->shortname ());
fputs_unfiltered (")\n", gdb_stdlog);
}
-static void
-delegate_rcmd (struct target_ops *self, const char *arg1, struct ui_file *arg2)
+void
+target_ops::rcmd (const char *arg0, struct ui_file *arg1)
{
- self = self->beneath;
- self->to_rcmd (self, arg1, arg2);
+ this->beneath->rcmd (arg0, arg1);
}
-static void
-debug_rcmd (struct target_ops *self, const char *arg1, struct ui_file *arg2)
+void
+dummy_target::rcmd (const char *arg0, struct ui_file *arg1)
{
- fprintf_unfiltered (gdb_stdlog, "-> %s->to_rcmd (...)\n", debug_target.to_shortname);
- debug_target.to_rcmd (&debug_target, arg1, arg2);
- fprintf_unfiltered (gdb_stdlog, "<- %s->to_rcmd (", debug_target.to_shortname);
- target_debug_print_struct_target_ops_p (&debug_target);
- fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_const_char_p (arg1);
+ default_rcmd (this, arg0, arg1);
+}
+
+void
+debug_target::rcmd (const char *arg0, struct ui_file *arg1)
+{
+ fprintf_unfiltered (gdb_stdlog, "-> %s->rcmd (...)\n", this->beneath->shortname ());
+ this->beneath->rcmd (arg0, arg1);
+ fprintf_unfiltered (gdb_stdlog, "<- %s->rcmd (", this->beneath->shortname ());
+ target_debug_print_const_char_p (arg0);
fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_struct_ui_file_p (arg2);
+ target_debug_print_struct_ui_file_p (arg1);
fputs_unfiltered (")\n", gdb_stdlog);
}
-static char *
-delegate_pid_to_exec_file (struct target_ops *self, int arg1)
+char *
+target_ops::pid_to_exec_file (int arg0)
{
- self = self->beneath;
- return self->to_pid_to_exec_file (self, arg1);
+ return this->beneath->pid_to_exec_file (arg0);
}
-static char *
-tdefault_pid_to_exec_file (struct target_ops *self, int arg1)
+char *
+dummy_target::pid_to_exec_file (int arg0)
{
return NULL;
}
-static char *
-debug_pid_to_exec_file (struct target_ops *self, int arg1)
+char *
+debug_target::pid_to_exec_file (int arg0)
{
char * result;
- fprintf_unfiltered (gdb_stdlog, "-> %s->to_pid_to_exec_file (...)\n", debug_target.to_shortname);
- result = debug_target.to_pid_to_exec_file (&debug_target, arg1);
- fprintf_unfiltered (gdb_stdlog, "<- %s->to_pid_to_exec_file (", debug_target.to_shortname);
- target_debug_print_struct_target_ops_p (&debug_target);
- fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_int (arg1);
+ fprintf_unfiltered (gdb_stdlog, "-> %s->pid_to_exec_file (...)\n", this->beneath->shortname ());
+ result = this->beneath->pid_to_exec_file (arg0);
+ fprintf_unfiltered (gdb_stdlog, "<- %s->pid_to_exec_file (", this->beneath->shortname ());
+ target_debug_print_int (arg0);
fputs_unfiltered (") = ", gdb_stdlog);
target_debug_print_char_p (result);
fputs_unfiltered ("\n", gdb_stdlog);
return result;
}
-static void
-delegate_log_command (struct target_ops *self, const char *arg1)
+void
+target_ops::log_command (const char *arg0)
{
- self = self->beneath;
- self->to_log_command (self, arg1);
+ this->beneath->log_command (arg0);
}
-static void
-tdefault_log_command (struct target_ops *self, const char *arg1)
+void
+dummy_target::log_command (const char *arg0)
{
}
-static void
-debug_log_command (struct target_ops *self, const char *arg1)
+void
+debug_target::log_command (const char *arg0)
{
- fprintf_unfiltered (gdb_stdlog, "-> %s->to_log_command (...)\n", debug_target.to_shortname);
- debug_target.to_log_command (&debug_target, arg1);
- fprintf_unfiltered (gdb_stdlog, "<- %s->to_log_command (", debug_target.to_shortname);
- target_debug_print_struct_target_ops_p (&debug_target);
- fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_const_char_p (arg1);
+ fprintf_unfiltered (gdb_stdlog, "-> %s->log_command (...)\n", this->beneath->shortname ());
+ this->beneath->log_command (arg0);
+ fprintf_unfiltered (gdb_stdlog, "<- %s->log_command (", this->beneath->shortname ());
+ target_debug_print_const_char_p (arg0);
fputs_unfiltered (")\n", gdb_stdlog);
}
-static struct target_section_table *
-delegate_get_section_table (struct target_ops *self)
+struct target_section_table *
+target_ops::get_section_table ()
{
- self = self->beneath;
- return self->to_get_section_table (self);
+ return this->beneath->get_section_table ();
}
-static struct target_section_table *
-tdefault_get_section_table (struct target_ops *self)
+struct target_section_table *
+dummy_target::get_section_table ()
{
return NULL;
}
-static struct target_section_table *
-debug_get_section_table (struct target_ops *self)
+struct target_section_table *
+debug_target::get_section_table ()
{
struct target_section_table * result;
- fprintf_unfiltered (gdb_stdlog, "-> %s->to_get_section_table (...)\n", debug_target.to_shortname);
- result = debug_target.to_get_section_table (&debug_target);
- fprintf_unfiltered (gdb_stdlog, "<- %s->to_get_section_table (", debug_target.to_shortname);
- target_debug_print_struct_target_ops_p (&debug_target);
+ fprintf_unfiltered (gdb_stdlog, "-> %s->get_section_table (...)\n", this->beneath->shortname ());
+ result = this->beneath->get_section_table ();
+ fprintf_unfiltered (gdb_stdlog, "<- %s->get_section_table (", this->beneath->shortname ());
fputs_unfiltered (") = ", gdb_stdlog);
target_debug_print_struct_target_section_table_p (result);
fputs_unfiltered ("\n", gdb_stdlog);
return result;
}
-static int
-delegate_can_async_p (struct target_ops *self)
+thread_control_capabilities
+target_ops::get_thread_control_capabilities ()
+{
+ return this->beneath->get_thread_control_capabilities ();
+}
+
+thread_control_capabilities
+dummy_target::get_thread_control_capabilities ()
+{
+ return tc_none;
+}
+
+thread_control_capabilities
+debug_target::get_thread_control_capabilities ()
+{
+ thread_control_capabilities result;
+ fprintf_unfiltered (gdb_stdlog, "-> %s->get_thread_control_capabilities (...)\n", this->beneath->shortname ());
+ result = this->beneath->get_thread_control_capabilities ();
+ fprintf_unfiltered (gdb_stdlog, "<- %s->get_thread_control_capabilities (", this->beneath->shortname ());
+ fputs_unfiltered (") = ", gdb_stdlog);
+ target_debug_print_thread_control_capabilities (result);
+ fputs_unfiltered ("\n", gdb_stdlog);
+ return result;
+}
+
+bool
+target_ops::attach_no_wait ()
{
- self = self->beneath;
- return self->to_can_async_p (self);
+ return this->beneath->attach_no_wait ();
}
-static int
-tdefault_can_async_p (struct target_ops *self)
+bool
+dummy_target::attach_no_wait ()
{
return 0;
}
-static int
-debug_can_async_p (struct target_ops *self)
+bool
+debug_target::attach_no_wait ()
+{
+ bool result;
+ fprintf_unfiltered (gdb_stdlog, "-> %s->attach_no_wait (...)\n", this->beneath->shortname ());
+ result = this->beneath->attach_no_wait ();
+ fprintf_unfiltered (gdb_stdlog, "<- %s->attach_no_wait (", this->beneath->shortname ());
+ fputs_unfiltered (") = ", gdb_stdlog);
+ target_debug_print_bool (result);
+ fputs_unfiltered ("\n", gdb_stdlog);
+ return result;
+}
+
+int
+target_ops::can_async_p ()
+{
+ return this->beneath->can_async_p ();
+}
+
+int
+dummy_target::can_async_p ()
+{
+ return 0;
+}
+
+int
+debug_target::can_async_p ()
{
int result;
- fprintf_unfiltered (gdb_stdlog, "-> %s->to_can_async_p (...)\n", debug_target.to_shortname);
- result = debug_target.to_can_async_p (&debug_target);
- fprintf_unfiltered (gdb_stdlog, "<- %s->to_can_async_p (", debug_target.to_shortname);
- target_debug_print_struct_target_ops_p (&debug_target);
+ fprintf_unfiltered (gdb_stdlog, "-> %s->can_async_p (...)\n", this->beneath->shortname ());
+ result = this->beneath->can_async_p ();
+ fprintf_unfiltered (gdb_stdlog, "<- %s->can_async_p (", this->beneath->shortname ());
fputs_unfiltered (") = ", gdb_stdlog);
target_debug_print_int (result);
fputs_unfiltered ("\n", gdb_stdlog);
return result;
}
-static int
-delegate_is_async_p (struct target_ops *self)
+int
+target_ops::is_async_p ()
{
- self = self->beneath;
- return self->to_is_async_p (self);
+ return this->beneath->is_async_p ();
}
-static int
-tdefault_is_async_p (struct target_ops *self)
+int
+dummy_target::is_async_p ()
{
return 0;
}
-static int
-debug_is_async_p (struct target_ops *self)
+int
+debug_target::is_async_p ()
{
int result;
- fprintf_unfiltered (gdb_stdlog, "-> %s->to_is_async_p (...)\n", debug_target.to_shortname);
- result = debug_target.to_is_async_p (&debug_target);
- fprintf_unfiltered (gdb_stdlog, "<- %s->to_is_async_p (", debug_target.to_shortname);
- target_debug_print_struct_target_ops_p (&debug_target);
+ fprintf_unfiltered (gdb_stdlog, "-> %s->is_async_p (...)\n", this->beneath->shortname ());
+ result = this->beneath->is_async_p ();
+ fprintf_unfiltered (gdb_stdlog, "<- %s->is_async_p (", this->beneath->shortname ());
fputs_unfiltered (") = ", gdb_stdlog);
target_debug_print_int (result);
fputs_unfiltered ("\n", gdb_stdlog);
return result;
}
-static void
-delegate_async (struct target_ops *self, int arg1)
+void
+target_ops::async (int arg0)
{
- self = self->beneath;
- self->to_async (self, arg1);
+ this->beneath->async (arg0);
}
-static void
-tdefault_async (struct target_ops *self, int arg1)
+void
+dummy_target::async (int arg0)
{
tcomplain ();
}
-static void
-debug_async (struct target_ops *self, int arg1)
+void
+debug_target::async (int arg0)
{
- fprintf_unfiltered (gdb_stdlog, "-> %s->to_async (...)\n", debug_target.to_shortname);
- debug_target.to_async (&debug_target, arg1);
- fprintf_unfiltered (gdb_stdlog, "<- %s->to_async (", debug_target.to_shortname);
- target_debug_print_struct_target_ops_p (&debug_target);
- fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_int (arg1);
+ fprintf_unfiltered (gdb_stdlog, "-> %s->async (...)\n", this->beneath->shortname ());
+ this->beneath->async (arg0);
+ fprintf_unfiltered (gdb_stdlog, "<- %s->async (", this->beneath->shortname ());
+ target_debug_print_int (arg0);
fputs_unfiltered (")\n", gdb_stdlog);
}
-static void
-delegate_thread_events (struct target_ops *self, int arg1)
+void
+target_ops::thread_events (int arg0)
{
- self = self->beneath;
- self->to_thread_events (self, arg1);
+ this->beneath->thread_events (arg0);
}
-static void
-tdefault_thread_events (struct target_ops *self, int arg1)
+void
+dummy_target::thread_events (int arg0)
{
}
-static void
-debug_thread_events (struct target_ops *self, int arg1)
+void
+debug_target::thread_events (int arg0)
{
- fprintf_unfiltered (gdb_stdlog, "-> %s->to_thread_events (...)\n", debug_target.to_shortname);
- debug_target.to_thread_events (&debug_target, arg1);
- fprintf_unfiltered (gdb_stdlog, "<- %s->to_thread_events (", debug_target.to_shortname);
- target_debug_print_struct_target_ops_p (&debug_target);
- fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_int (arg1);
+ fprintf_unfiltered (gdb_stdlog, "-> %s->thread_events (...)\n", this->beneath->shortname ());
+ this->beneath->thread_events (arg0);
+ fprintf_unfiltered (gdb_stdlog, "<- %s->thread_events (", this->beneath->shortname ());
+ target_debug_print_int (arg0);
fputs_unfiltered (")\n", gdb_stdlog);
}
-static int
-delegate_supports_non_stop (struct target_ops *self)
+int
+target_ops::supports_non_stop ()
{
- self = self->beneath;
- return self->to_supports_non_stop (self);
+ return this->beneath->supports_non_stop ();
}
-static int
-tdefault_supports_non_stop (struct target_ops *self)
+int
+dummy_target::supports_non_stop ()
{
return 0;
}
-static int
-debug_supports_non_stop (struct target_ops *self)
+int
+debug_target::supports_non_stop ()
{
int result;
- fprintf_unfiltered (gdb_stdlog, "-> %s->to_supports_non_stop (...)\n", debug_target.to_shortname);
- result = debug_target.to_supports_non_stop (&debug_target);
- fprintf_unfiltered (gdb_stdlog, "<- %s->to_supports_non_stop (", debug_target.to_shortname);
- target_debug_print_struct_target_ops_p (&debug_target);
+ fprintf_unfiltered (gdb_stdlog, "-> %s->supports_non_stop (...)\n", this->beneath->shortname ());
+ result = this->beneath->supports_non_stop ();
+ fprintf_unfiltered (gdb_stdlog, "<- %s->supports_non_stop (", this->beneath->shortname ());
fputs_unfiltered (") = ", gdb_stdlog);
target_debug_print_int (result);
fputs_unfiltered ("\n", gdb_stdlog);
return result;
}
-static int
-delegate_always_non_stop_p (struct target_ops *self)
+int
+target_ops::always_non_stop_p ()
{
- self = self->beneath;
- return self->to_always_non_stop_p (self);
+ return this->beneath->always_non_stop_p ();
}
-static int
-tdefault_always_non_stop_p (struct target_ops *self)
+int
+dummy_target::always_non_stop_p ()
{
return 0;
}
-static int
-debug_always_non_stop_p (struct target_ops *self)
+int
+debug_target::always_non_stop_p ()
{
int result;
- fprintf_unfiltered (gdb_stdlog, "-> %s->to_always_non_stop_p (...)\n", debug_target.to_shortname);
- result = debug_target.to_always_non_stop_p (&debug_target);
- fprintf_unfiltered (gdb_stdlog, "<- %s->to_always_non_stop_p (", debug_target.to_shortname);
- target_debug_print_struct_target_ops_p (&debug_target);
+ fprintf_unfiltered (gdb_stdlog, "-> %s->always_non_stop_p (...)\n", this->beneath->shortname ());
+ result = this->beneath->always_non_stop_p ();
+ fprintf_unfiltered (gdb_stdlog, "<- %s->always_non_stop_p (", this->beneath->shortname ());
fputs_unfiltered (") = ", gdb_stdlog);
target_debug_print_int (result);
fputs_unfiltered ("\n", gdb_stdlog);
return result;
}
-static int
-delegate_find_memory_regions (struct target_ops *self, find_memory_region_ftype arg1, void *arg2)
+int
+target_ops::find_memory_regions (find_memory_region_ftype arg0, void *arg1)
+{
+ return this->beneath->find_memory_regions (arg0, arg1);
+}
+
+int
+dummy_target::find_memory_regions (find_memory_region_ftype arg0, void *arg1)
{
- self = self->beneath;
- return self->to_find_memory_regions (self, arg1, arg2);
+ return dummy_find_memory_regions (this, arg0, arg1);
}
-static int
-debug_find_memory_regions (struct target_ops *self, find_memory_region_ftype arg1, void *arg2)
+int
+debug_target::find_memory_regions (find_memory_region_ftype arg0, void *arg1)
{
int result;
- fprintf_unfiltered (gdb_stdlog, "-> %s->to_find_memory_regions (...)\n", debug_target.to_shortname);
- result = debug_target.to_find_memory_regions (&debug_target, arg1, arg2);
- fprintf_unfiltered (gdb_stdlog, "<- %s->to_find_memory_regions (", debug_target.to_shortname);
- target_debug_print_struct_target_ops_p (&debug_target);
- fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_find_memory_region_ftype (arg1);
+ fprintf_unfiltered (gdb_stdlog, "-> %s->find_memory_regions (...)\n", this->beneath->shortname ());
+ result = this->beneath->find_memory_regions (arg0, arg1);
+ fprintf_unfiltered (gdb_stdlog, "<- %s->find_memory_regions (", this->beneath->shortname ());
+ target_debug_print_find_memory_region_ftype (arg0);
fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_void_p (arg2);
+ target_debug_print_void_p (arg1);
fputs_unfiltered (") = ", gdb_stdlog);
target_debug_print_int (result);
fputs_unfiltered ("\n", gdb_stdlog);
return result;
}
-static char *
-delegate_make_corefile_notes (struct target_ops *self, bfd *arg1, int *arg2)
+char *
+target_ops::make_corefile_notes (bfd *arg0, int *arg1)
{
- self = self->beneath;
- return self->to_make_corefile_notes (self, arg1, arg2);
+ return this->beneath->make_corefile_notes (arg0, arg1);
}
-static char *
-debug_make_corefile_notes (struct target_ops *self, bfd *arg1, int *arg2)
+char *
+dummy_target::make_corefile_notes (bfd *arg0, int *arg1)
+{
+ return dummy_make_corefile_notes (this, arg0, arg1);
+}
+
+char *
+debug_target::make_corefile_notes (bfd *arg0, int *arg1)
{
char * result;
- fprintf_unfiltered (gdb_stdlog, "-> %s->to_make_corefile_notes (...)\n", debug_target.to_shortname);
- result = debug_target.to_make_corefile_notes (&debug_target, arg1, arg2);
- fprintf_unfiltered (gdb_stdlog, "<- %s->to_make_corefile_notes (", debug_target.to_shortname);
- target_debug_print_struct_target_ops_p (&debug_target);
- fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_bfd_p (arg1);
+ fprintf_unfiltered (gdb_stdlog, "-> %s->make_corefile_notes (...)\n", this->beneath->shortname ());
+ result = this->beneath->make_corefile_notes (arg0, arg1);
+ fprintf_unfiltered (gdb_stdlog, "<- %s->make_corefile_notes (", this->beneath->shortname ());
+ target_debug_print_bfd_p (arg0);
fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_int_p (arg2);
+ target_debug_print_int_p (arg1);
fputs_unfiltered (") = ", gdb_stdlog);
target_debug_print_char_p (result);
fputs_unfiltered ("\n", gdb_stdlog);
return result;
}
-static gdb_byte *
-delegate_get_bookmark (struct target_ops *self, const char *arg1, int arg2)
+gdb_byte *
+target_ops::get_bookmark (const char *arg0, int arg1)
{
- self = self->beneath;
- return self->to_get_bookmark (self, arg1, arg2);
+ return this->beneath->get_bookmark (arg0, arg1);
}
-static gdb_byte *
-tdefault_get_bookmark (struct target_ops *self, const char *arg1, int arg2)
+gdb_byte *
+dummy_target::get_bookmark (const char *arg0, int arg1)
{
tcomplain ();
}
-static gdb_byte *
-debug_get_bookmark (struct target_ops *self, const char *arg1, int arg2)
+gdb_byte *
+debug_target::get_bookmark (const char *arg0, int arg1)
{
gdb_byte * result;
- fprintf_unfiltered (gdb_stdlog, "-> %s->to_get_bookmark (...)\n", debug_target.to_shortname);
- result = debug_target.to_get_bookmark (&debug_target, arg1, arg2);
- fprintf_unfiltered (gdb_stdlog, "<- %s->to_get_bookmark (", debug_target.to_shortname);
- target_debug_print_struct_target_ops_p (&debug_target);
+ fprintf_unfiltered (gdb_stdlog, "-> %s->get_bookmark (...)\n", this->beneath->shortname ());
+ result = this->beneath->get_bookmark (arg0, arg1);
+ fprintf_unfiltered (gdb_stdlog, "<- %s->get_bookmark (", this->beneath->shortname ());
+ target_debug_print_const_char_p (arg0);
fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_const_char_p (arg1);
- fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_int (arg2);
+ target_debug_print_int (arg1);
fputs_unfiltered (") = ", gdb_stdlog);
target_debug_print_gdb_byte_p (result);
fputs_unfiltered ("\n", gdb_stdlog);
return result;
}
-static void
-delegate_goto_bookmark (struct target_ops *self, const gdb_byte *arg1, int arg2)
+void
+target_ops::goto_bookmark (const gdb_byte *arg0, int arg1)
{
- self = self->beneath;
- self->to_goto_bookmark (self, arg1, arg2);
+ this->beneath->goto_bookmark (arg0, arg1);
}
-static void
-tdefault_goto_bookmark (struct target_ops *self, const gdb_byte *arg1, int arg2)
+void
+dummy_target::goto_bookmark (const gdb_byte *arg0, int arg1)
{
tcomplain ();
}
-static void
-debug_goto_bookmark (struct target_ops *self, const gdb_byte *arg1, int arg2)
+void
+debug_target::goto_bookmark (const gdb_byte *arg0, int arg1)
{
- fprintf_unfiltered (gdb_stdlog, "-> %s->to_goto_bookmark (...)\n", debug_target.to_shortname);
- debug_target.to_goto_bookmark (&debug_target, arg1, arg2);
- fprintf_unfiltered (gdb_stdlog, "<- %s->to_goto_bookmark (", debug_target.to_shortname);
- target_debug_print_struct_target_ops_p (&debug_target);
+ fprintf_unfiltered (gdb_stdlog, "-> %s->goto_bookmark (...)\n", this->beneath->shortname ());
+ this->beneath->goto_bookmark (arg0, arg1);
+ fprintf_unfiltered (gdb_stdlog, "<- %s->goto_bookmark (", this->beneath->shortname ());
+ target_debug_print_const_gdb_byte_p (arg0);
fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_const_gdb_byte_p (arg1);
- fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_int (arg2);
+ target_debug_print_int (arg1);
fputs_unfiltered (")\n", gdb_stdlog);
}
-static CORE_ADDR
-delegate_get_thread_local_address (struct target_ops *self, ptid_t arg1, CORE_ADDR arg2, CORE_ADDR arg3)
+CORE_ADDR
+target_ops::get_thread_local_address (ptid_t arg0, CORE_ADDR arg1, CORE_ADDR arg2)
{
- self = self->beneath;
- return self->to_get_thread_local_address (self, arg1, arg2, arg3);
+ return this->beneath->get_thread_local_address (arg0, arg1, arg2);
}
-static CORE_ADDR
-tdefault_get_thread_local_address (struct target_ops *self, ptid_t arg1, CORE_ADDR arg2, CORE_ADDR arg3)
+CORE_ADDR
+dummy_target::get_thread_local_address (ptid_t arg0, CORE_ADDR arg1, CORE_ADDR arg2)
{
generic_tls_error ();
}
-static CORE_ADDR
-debug_get_thread_local_address (struct target_ops *self, ptid_t arg1, CORE_ADDR arg2, CORE_ADDR arg3)
+CORE_ADDR
+debug_target::get_thread_local_address (ptid_t arg0, CORE_ADDR arg1, CORE_ADDR arg2)
{
CORE_ADDR result;
- fprintf_unfiltered (gdb_stdlog, "-> %s->to_get_thread_local_address (...)\n", debug_target.to_shortname);
- result = debug_target.to_get_thread_local_address (&debug_target, arg1, arg2, arg3);
- fprintf_unfiltered (gdb_stdlog, "<- %s->to_get_thread_local_address (", debug_target.to_shortname);
- target_debug_print_struct_target_ops_p (&debug_target);
+ fprintf_unfiltered (gdb_stdlog, "-> %s->get_thread_local_address (...)\n", this->beneath->shortname ());
+ result = this->beneath->get_thread_local_address (arg0, arg1, arg2);
+ fprintf_unfiltered (gdb_stdlog, "<- %s->get_thread_local_address (", this->beneath->shortname ());
+ target_debug_print_ptid_t (arg0);
fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_ptid_t (arg1);
+ target_debug_print_CORE_ADDR (arg1);
fputs_unfiltered (", ", gdb_stdlog);
target_debug_print_CORE_ADDR (arg2);
- fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_CORE_ADDR (arg3);
fputs_unfiltered (") = ", gdb_stdlog);
target_debug_print_CORE_ADDR (result);
fputs_unfiltered ("\n", gdb_stdlog);
return result;
}
-static enum target_xfer_status
-delegate_xfer_partial (struct target_ops *self, enum target_object arg1, const char *arg2, gdb_byte *arg3, const gdb_byte *arg4, ULONGEST arg5, ULONGEST arg6, ULONGEST *arg7)
+enum target_xfer_status
+target_ops::xfer_partial (enum target_object arg0, const char *arg1, gdb_byte *arg2, const gdb_byte *arg3, ULONGEST arg4, ULONGEST arg5, ULONGEST *arg6)
{
- self = self->beneath;
- return self->to_xfer_partial (self, arg1, arg2, arg3, arg4, arg5, arg6, arg7);
+ return this->beneath->xfer_partial (arg0, arg1, arg2, arg3, arg4, arg5, arg6);
}
-static enum target_xfer_status
-tdefault_xfer_partial (struct target_ops *self, enum target_object arg1, const char *arg2, gdb_byte *arg3, const gdb_byte *arg4, ULONGEST arg5, ULONGEST arg6, ULONGEST *arg7)
+enum target_xfer_status
+dummy_target::xfer_partial (enum target_object arg0, const char *arg1, gdb_byte *arg2, const gdb_byte *arg3, ULONGEST arg4, ULONGEST arg5, ULONGEST *arg6)
{
return TARGET_XFER_E_IO;
}
-static enum target_xfer_status
-debug_xfer_partial (struct target_ops *self, enum target_object arg1, const char *arg2, gdb_byte *arg3, const gdb_byte *arg4, ULONGEST arg5, ULONGEST arg6, ULONGEST *arg7)
+enum target_xfer_status
+debug_target::xfer_partial (enum target_object arg0, const char *arg1, gdb_byte *arg2, const gdb_byte *arg3, ULONGEST arg4, ULONGEST arg5, ULONGEST *arg6)
{
enum target_xfer_status result;
- fprintf_unfiltered (gdb_stdlog, "-> %s->to_xfer_partial (...)\n", debug_target.to_shortname);
- result = debug_target.to_xfer_partial (&debug_target, arg1, arg2, arg3, arg4, arg5, arg6, arg7);
- fprintf_unfiltered (gdb_stdlog, "<- %s->to_xfer_partial (", debug_target.to_shortname);
- target_debug_print_struct_target_ops_p (&debug_target);
+ fprintf_unfiltered (gdb_stdlog, "-> %s->xfer_partial (...)\n", this->beneath->shortname ());
+ result = this->beneath->xfer_partial (arg0, arg1, arg2, arg3, arg4, arg5, arg6);
+ fprintf_unfiltered (gdb_stdlog, "<- %s->xfer_partial (", this->beneath->shortname ());
+ target_debug_print_enum_target_object (arg0);
fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_enum_target_object (arg1);
+ target_debug_print_const_char_p (arg1);
fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_const_char_p (arg2);
+ target_debug_print_gdb_byte_p (arg2);
fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_gdb_byte_p (arg3);
+ target_debug_print_const_gdb_byte_p (arg3);
fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_const_gdb_byte_p (arg4);
+ target_debug_print_ULONGEST (arg4);
fputs_unfiltered (", ", gdb_stdlog);
target_debug_print_ULONGEST (arg5);
fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_ULONGEST (arg6);
- fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_ULONGEST_p (arg7);
+ target_debug_print_ULONGEST_p (arg6);
fputs_unfiltered (") = ", gdb_stdlog);
target_debug_print_enum_target_xfer_status (result);
fputs_unfiltered ("\n", gdb_stdlog);
return result;
}
-static ULONGEST
-delegate_get_memory_xfer_limit (struct target_ops *self)
+ULONGEST
+target_ops::get_memory_xfer_limit ()
{
- self = self->beneath;
- return self->to_get_memory_xfer_limit (self);
+ return this->beneath->get_memory_xfer_limit ();
}
-static ULONGEST
-tdefault_get_memory_xfer_limit (struct target_ops *self)
+ULONGEST
+dummy_target::get_memory_xfer_limit ()
{
return ULONGEST_MAX;
}
-static ULONGEST
-debug_get_memory_xfer_limit (struct target_ops *self)
+ULONGEST
+debug_target::get_memory_xfer_limit ()
{
ULONGEST result;
- fprintf_unfiltered (gdb_stdlog, "-> %s->to_get_memory_xfer_limit (...)\n", debug_target.to_shortname);
- result = debug_target.to_get_memory_xfer_limit (&debug_target);
- fprintf_unfiltered (gdb_stdlog, "<- %s->to_get_memory_xfer_limit (", debug_target.to_shortname);
- target_debug_print_struct_target_ops_p (&debug_target);
+ fprintf_unfiltered (gdb_stdlog, "-> %s->get_memory_xfer_limit (...)\n", this->beneath->shortname ());
+ result = this->beneath->get_memory_xfer_limit ();
+ fprintf_unfiltered (gdb_stdlog, "<- %s->get_memory_xfer_limit (", this->beneath->shortname ());
fputs_unfiltered (") = ", gdb_stdlog);
target_debug_print_ULONGEST (result);
fputs_unfiltered ("\n", gdb_stdlog);
return result;
}
-static std::vector<mem_region>
-delegate_memory_map (struct target_ops *self)
+std::vector<mem_region>
+target_ops::memory_map ()
{
- self = self->beneath;
- return self->to_memory_map (self);
+ return this->beneath->memory_map ();
}
-static std::vector<mem_region>
-tdefault_memory_map (struct target_ops *self)
+std::vector<mem_region>
+dummy_target::memory_map ()
{
return std::vector<mem_region> ();
}
-static std::vector<mem_region>
-debug_memory_map (struct target_ops *self)
+std::vector<mem_region>
+debug_target::memory_map ()
{
std::vector<mem_region> result;
- fprintf_unfiltered (gdb_stdlog, "-> %s->to_memory_map (...)\n", debug_target.to_shortname);
- result = debug_target.to_memory_map (&debug_target);
- fprintf_unfiltered (gdb_stdlog, "<- %s->to_memory_map (", debug_target.to_shortname);
- target_debug_print_struct_target_ops_p (&debug_target);
+ fprintf_unfiltered (gdb_stdlog, "-> %s->memory_map (...)\n", this->beneath->shortname ());
+ result = this->beneath->memory_map ();
+ fprintf_unfiltered (gdb_stdlog, "<- %s->memory_map (", this->beneath->shortname ());
fputs_unfiltered (") = ", gdb_stdlog);
target_debug_print_std_vector_mem_region (result);
fputs_unfiltered ("\n", gdb_stdlog);
return result;
}
-static void
-delegate_flash_erase (struct target_ops *self, ULONGEST arg1, LONGEST arg2)
+void
+target_ops::flash_erase (ULONGEST arg0, LONGEST arg1)
{
- self = self->beneath;
- self->to_flash_erase (self, arg1, arg2);
+ this->beneath->flash_erase (arg0, arg1);
}
-static void
-tdefault_flash_erase (struct target_ops *self, ULONGEST arg1, LONGEST arg2)
+void
+dummy_target::flash_erase (ULONGEST arg0, LONGEST arg1)
{
tcomplain ();
}
-static void
-debug_flash_erase (struct target_ops *self, ULONGEST arg1, LONGEST arg2)
+void
+debug_target::flash_erase (ULONGEST arg0, LONGEST arg1)
{
- fprintf_unfiltered (gdb_stdlog, "-> %s->to_flash_erase (...)\n", debug_target.to_shortname);
- debug_target.to_flash_erase (&debug_target, arg1, arg2);
- fprintf_unfiltered (gdb_stdlog, "<- %s->to_flash_erase (", debug_target.to_shortname);
- target_debug_print_struct_target_ops_p (&debug_target);
+ fprintf_unfiltered (gdb_stdlog, "-> %s->flash_erase (...)\n", this->beneath->shortname ());
+ this->beneath->flash_erase (arg0, arg1);
+ fprintf_unfiltered (gdb_stdlog, "<- %s->flash_erase (", this->beneath->shortname ());
+ target_debug_print_ULONGEST (arg0);
fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_ULONGEST (arg1);
- fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_LONGEST (arg2);
+ target_debug_print_LONGEST (arg1);
fputs_unfiltered (")\n", gdb_stdlog);
}
-static void
-delegate_flash_done (struct target_ops *self)
+void
+target_ops::flash_done ()
{
- self = self->beneath;
- self->to_flash_done (self);
+ this->beneath->flash_done ();
}
-static void
-tdefault_flash_done (struct target_ops *self)
+void
+dummy_target::flash_done ()
{
tcomplain ();
}
-static void
-debug_flash_done (struct target_ops *self)
+void
+debug_target::flash_done ()
{
- fprintf_unfiltered (gdb_stdlog, "-> %s->to_flash_done (...)\n", debug_target.to_shortname);
- debug_target.to_flash_done (&debug_target);
- fprintf_unfiltered (gdb_stdlog, "<- %s->to_flash_done (", debug_target.to_shortname);
- target_debug_print_struct_target_ops_p (&debug_target);
+ fprintf_unfiltered (gdb_stdlog, "-> %s->flash_done (...)\n", this->beneath->shortname ());
+ this->beneath->flash_done ();
+ fprintf_unfiltered (gdb_stdlog, "<- %s->flash_done (", this->beneath->shortname ());
fputs_unfiltered (")\n", gdb_stdlog);
}
-static const struct target_desc *
-delegate_read_description (struct target_ops *self)
+const struct target_desc *
+target_ops::read_description ()
{
- self = self->beneath;
- return self->to_read_description (self);
+ return this->beneath->read_description ();
}
-static const struct target_desc *
-tdefault_read_description (struct target_ops *self)
+const struct target_desc *
+dummy_target::read_description ()
{
return NULL;
}
-static const struct target_desc *
-debug_read_description (struct target_ops *self)
+const struct target_desc *
+debug_target::read_description ()
{
const struct target_desc * result;
- fprintf_unfiltered (gdb_stdlog, "-> %s->to_read_description (...)\n", debug_target.to_shortname);
- result = debug_target.to_read_description (&debug_target);
- fprintf_unfiltered (gdb_stdlog, "<- %s->to_read_description (", debug_target.to_shortname);
- target_debug_print_struct_target_ops_p (&debug_target);
+ fprintf_unfiltered (gdb_stdlog, "-> %s->read_description (...)\n", this->beneath->shortname ());
+ result = this->beneath->read_description ();
+ fprintf_unfiltered (gdb_stdlog, "<- %s->read_description (", this->beneath->shortname ());
fputs_unfiltered (") = ", gdb_stdlog);
target_debug_print_const_struct_target_desc_p (result);
fputs_unfiltered ("\n", gdb_stdlog);
return result;
}
-static ptid_t
-delegate_get_ada_task_ptid (struct target_ops *self, long arg1, long arg2)
+ptid_t
+target_ops::get_ada_task_ptid (long arg0, long arg1)
+{
+ return this->beneath->get_ada_task_ptid (arg0, arg1);
+}
+
+ptid_t
+dummy_target::get_ada_task_ptid (long arg0, long arg1)
{
- self = self->beneath;
- return self->to_get_ada_task_ptid (self, arg1, arg2);
+ return default_get_ada_task_ptid (this, arg0, arg1);
}
-static ptid_t
-debug_get_ada_task_ptid (struct target_ops *self, long arg1, long arg2)
+ptid_t
+debug_target::get_ada_task_ptid (long arg0, long arg1)
{
ptid_t result;
- fprintf_unfiltered (gdb_stdlog, "-> %s->to_get_ada_task_ptid (...)\n", debug_target.to_shortname);
- result = debug_target.to_get_ada_task_ptid (&debug_target, arg1, arg2);
- fprintf_unfiltered (gdb_stdlog, "<- %s->to_get_ada_task_ptid (", debug_target.to_shortname);
- target_debug_print_struct_target_ops_p (&debug_target);
+ fprintf_unfiltered (gdb_stdlog, "-> %s->get_ada_task_ptid (...)\n", this->beneath->shortname ());
+ result = this->beneath->get_ada_task_ptid (arg0, arg1);
+ fprintf_unfiltered (gdb_stdlog, "<- %s->get_ada_task_ptid (", this->beneath->shortname ());
+ target_debug_print_long (arg0);
fputs_unfiltered (", ", gdb_stdlog);
target_debug_print_long (arg1);
- fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_long (arg2);
fputs_unfiltered (") = ", gdb_stdlog);
target_debug_print_ptid_t (result);
fputs_unfiltered ("\n", gdb_stdlog);
return result;
}
-static int
-delegate_auxv_parse (struct target_ops *self, gdb_byte **arg1, gdb_byte *arg2, CORE_ADDR *arg3, CORE_ADDR *arg4)
+int
+target_ops::auxv_parse (gdb_byte **arg0, gdb_byte *arg1, CORE_ADDR *arg2, CORE_ADDR *arg3)
{
- self = self->beneath;
- return self->to_auxv_parse (self, arg1, arg2, arg3, arg4);
+ return this->beneath->auxv_parse (arg0, arg1, arg2, arg3);
}
-static int
-debug_auxv_parse (struct target_ops *self, gdb_byte **arg1, gdb_byte *arg2, CORE_ADDR *arg3, CORE_ADDR *arg4)
+int
+dummy_target::auxv_parse (gdb_byte **arg0, gdb_byte *arg1, CORE_ADDR *arg2, CORE_ADDR *arg3)
+{
+ return default_auxv_parse (this, arg0, arg1, arg2, arg3);
+}
+
+int
+debug_target::auxv_parse (gdb_byte **arg0, gdb_byte *arg1, CORE_ADDR *arg2, CORE_ADDR *arg3)
{
int result;
- fprintf_unfiltered (gdb_stdlog, "-> %s->to_auxv_parse (...)\n", debug_target.to_shortname);
- result = debug_target.to_auxv_parse (&debug_target, arg1, arg2, arg3, arg4);
- fprintf_unfiltered (gdb_stdlog, "<- %s->to_auxv_parse (", debug_target.to_shortname);
- target_debug_print_struct_target_ops_p (&debug_target);
+ fprintf_unfiltered (gdb_stdlog, "-> %s->auxv_parse (...)\n", this->beneath->shortname ());
+ result = this->beneath->auxv_parse (arg0, arg1, arg2, arg3);
+ fprintf_unfiltered (gdb_stdlog, "<- %s->auxv_parse (", this->beneath->shortname ());
+ target_debug_print_gdb_byte_pp (arg0);
fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_gdb_byte_pp (arg1);
+ target_debug_print_gdb_byte_p (arg1);
fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_gdb_byte_p (arg2);
+ target_debug_print_CORE_ADDR_p (arg2);
fputs_unfiltered (", ", gdb_stdlog);
target_debug_print_CORE_ADDR_p (arg3);
- fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_CORE_ADDR_p (arg4);
fputs_unfiltered (") = ", gdb_stdlog);
target_debug_print_int (result);
fputs_unfiltered ("\n", gdb_stdlog);
return result;
}
-static int
-delegate_search_memory (struct target_ops *self, CORE_ADDR arg1, ULONGEST arg2, const gdb_byte *arg3, ULONGEST arg4, CORE_ADDR *arg5)
+int
+target_ops::search_memory (CORE_ADDR arg0, ULONGEST arg1, const gdb_byte *arg2, ULONGEST arg3, CORE_ADDR *arg4)
{
- self = self->beneath;
- return self->to_search_memory (self, arg1, arg2, arg3, arg4, arg5);
+ return this->beneath->search_memory (arg0, arg1, arg2, arg3, arg4);
}
-static int
-debug_search_memory (struct target_ops *self, CORE_ADDR arg1, ULONGEST arg2, const gdb_byte *arg3, ULONGEST arg4, CORE_ADDR *arg5)
+int
+dummy_target::search_memory (CORE_ADDR arg0, ULONGEST arg1, const gdb_byte *arg2, ULONGEST arg3, CORE_ADDR *arg4)
+{
+ return default_search_memory (this, arg0, arg1, arg2, arg3, arg4);
+}
+
+int
+debug_target::search_memory (CORE_ADDR arg0, ULONGEST arg1, const gdb_byte *arg2, ULONGEST arg3, CORE_ADDR *arg4)
{
int result;
- fprintf_unfiltered (gdb_stdlog, "-> %s->to_search_memory (...)\n", debug_target.to_shortname);
- result = debug_target.to_search_memory (&debug_target, arg1, arg2, arg3, arg4, arg5);
- fprintf_unfiltered (gdb_stdlog, "<- %s->to_search_memory (", debug_target.to_shortname);
- target_debug_print_struct_target_ops_p (&debug_target);
+ fprintf_unfiltered (gdb_stdlog, "-> %s->search_memory (...)\n", this->beneath->shortname ());
+ result = this->beneath->search_memory (arg0, arg1, arg2, arg3, arg4);
+ fprintf_unfiltered (gdb_stdlog, "<- %s->search_memory (", this->beneath->shortname ());
+ target_debug_print_CORE_ADDR (arg0);
fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_CORE_ADDR (arg1);
- fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_ULONGEST (arg2);
+ target_debug_print_ULONGEST (arg1);
fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_const_gdb_byte_p (arg3);
+ target_debug_print_const_gdb_byte_p (arg2);
fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_ULONGEST (arg4);
+ target_debug_print_ULONGEST (arg3);
fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_CORE_ADDR_p (arg5);
+ target_debug_print_CORE_ADDR_p (arg4);
fputs_unfiltered (") = ", gdb_stdlog);
target_debug_print_int (result);
fputs_unfiltered ("\n", gdb_stdlog);
return result;
}
-static int
-delegate_can_execute_reverse (struct target_ops *self)
+int
+target_ops::can_execute_reverse ()
{
- self = self->beneath;
- return self->to_can_execute_reverse (self);
+ return this->beneath->can_execute_reverse ();
}
-static int
-tdefault_can_execute_reverse (struct target_ops *self)
+int
+dummy_target::can_execute_reverse ()
{
return 0;
}
-static int
-debug_can_execute_reverse (struct target_ops *self)
+int
+debug_target::can_execute_reverse ()
{
int result;
- fprintf_unfiltered (gdb_stdlog, "-> %s->to_can_execute_reverse (...)\n", debug_target.to_shortname);
- result = debug_target.to_can_execute_reverse (&debug_target);
- fprintf_unfiltered (gdb_stdlog, "<- %s->to_can_execute_reverse (", debug_target.to_shortname);
- target_debug_print_struct_target_ops_p (&debug_target);
+ fprintf_unfiltered (gdb_stdlog, "-> %s->can_execute_reverse (...)\n", this->beneath->shortname ());
+ result = this->beneath->can_execute_reverse ();
+ fprintf_unfiltered (gdb_stdlog, "<- %s->can_execute_reverse (", this->beneath->shortname ());
fputs_unfiltered (") = ", gdb_stdlog);
target_debug_print_int (result);
fputs_unfiltered ("\n", gdb_stdlog);
return result;
}
-static enum exec_direction_kind
-delegate_execution_direction (struct target_ops *self)
+enum exec_direction_kind
+target_ops::execution_direction ()
+{
+ return this->beneath->execution_direction ();
+}
+
+enum exec_direction_kind
+dummy_target::execution_direction ()
{
- self = self->beneath;
- return self->to_execution_direction (self);
+ return default_execution_direction (this);
}
-static enum exec_direction_kind
-debug_execution_direction (struct target_ops *self)
+enum exec_direction_kind
+debug_target::execution_direction ()
{
enum exec_direction_kind result;
- fprintf_unfiltered (gdb_stdlog, "-> %s->to_execution_direction (...)\n", debug_target.to_shortname);
- result = debug_target.to_execution_direction (&debug_target);
- fprintf_unfiltered (gdb_stdlog, "<- %s->to_execution_direction (", debug_target.to_shortname);
- target_debug_print_struct_target_ops_p (&debug_target);
+ fprintf_unfiltered (gdb_stdlog, "-> %s->execution_direction (...)\n", this->beneath->shortname ());
+ result = this->beneath->execution_direction ();
+ fprintf_unfiltered (gdb_stdlog, "<- %s->execution_direction (", this->beneath->shortname ());
fputs_unfiltered (") = ", gdb_stdlog);
target_debug_print_enum_exec_direction_kind (result);
fputs_unfiltered ("\n", gdb_stdlog);
return result;
}
-static int
-delegate_supports_multi_process (struct target_ops *self)
+int
+target_ops::supports_multi_process ()
{
- self = self->beneath;
- return self->to_supports_multi_process (self);
+ return this->beneath->supports_multi_process ();
}
-static int
-tdefault_supports_multi_process (struct target_ops *self)
+int
+dummy_target::supports_multi_process ()
{
return 0;
}
-static int
-debug_supports_multi_process (struct target_ops *self)
+int
+debug_target::supports_multi_process ()
{
int result;
- fprintf_unfiltered (gdb_stdlog, "-> %s->to_supports_multi_process (...)\n", debug_target.to_shortname);
- result = debug_target.to_supports_multi_process (&debug_target);
- fprintf_unfiltered (gdb_stdlog, "<- %s->to_supports_multi_process (", debug_target.to_shortname);
- target_debug_print_struct_target_ops_p (&debug_target);
+ fprintf_unfiltered (gdb_stdlog, "-> %s->supports_multi_process (...)\n", this->beneath->shortname ());
+ result = this->beneath->supports_multi_process ();
+ fprintf_unfiltered (gdb_stdlog, "<- %s->supports_multi_process (", this->beneath->shortname ());
fputs_unfiltered (") = ", gdb_stdlog);
target_debug_print_int (result);
fputs_unfiltered ("\n", gdb_stdlog);
return result;
}
-static int
-delegate_supports_enable_disable_tracepoint (struct target_ops *self)
+int
+target_ops::supports_enable_disable_tracepoint ()
{
- self = self->beneath;
- return self->to_supports_enable_disable_tracepoint (self);
+ return this->beneath->supports_enable_disable_tracepoint ();
}
-static int
-tdefault_supports_enable_disable_tracepoint (struct target_ops *self)
+int
+dummy_target::supports_enable_disable_tracepoint ()
{
return 0;
}
-static int
-debug_supports_enable_disable_tracepoint (struct target_ops *self)
+int
+debug_target::supports_enable_disable_tracepoint ()
{
int result;
- fprintf_unfiltered (gdb_stdlog, "-> %s->to_supports_enable_disable_tracepoint (...)\n", debug_target.to_shortname);
- result = debug_target.to_supports_enable_disable_tracepoint (&debug_target);
- fprintf_unfiltered (gdb_stdlog, "<- %s->to_supports_enable_disable_tracepoint (", debug_target.to_shortname);
- target_debug_print_struct_target_ops_p (&debug_target);
+ fprintf_unfiltered (gdb_stdlog, "-> %s->supports_enable_disable_tracepoint (...)\n", this->beneath->shortname ());
+ result = this->beneath->supports_enable_disable_tracepoint ();
+ fprintf_unfiltered (gdb_stdlog, "<- %s->supports_enable_disable_tracepoint (", this->beneath->shortname ());
fputs_unfiltered (") = ", gdb_stdlog);
target_debug_print_int (result);
fputs_unfiltered ("\n", gdb_stdlog);
return result;
}
-static int
-delegate_supports_string_tracing (struct target_ops *self)
+int
+target_ops::supports_disable_randomization ()
{
- self = self->beneath;
- return self->to_supports_string_tracing (self);
+ return this->beneath->supports_disable_randomization ();
+}
+
+int
+dummy_target::supports_disable_randomization ()
+{
+ return find_default_supports_disable_randomization (this);
+}
+
+int
+debug_target::supports_disable_randomization ()
+{
+ int result;
+ fprintf_unfiltered (gdb_stdlog, "-> %s->supports_disable_randomization (...)\n", this->beneath->shortname ());
+ result = this->beneath->supports_disable_randomization ();
+ fprintf_unfiltered (gdb_stdlog, "<- %s->supports_disable_randomization (", this->beneath->shortname ());
+ fputs_unfiltered (") = ", gdb_stdlog);
+ target_debug_print_int (result);
+ fputs_unfiltered ("\n", gdb_stdlog);
+ return result;
}
-static int
-tdefault_supports_string_tracing (struct target_ops *self)
+int
+target_ops::supports_string_tracing ()
+{
+ return this->beneath->supports_string_tracing ();
+}
+
+int
+dummy_target::supports_string_tracing ()
{
return 0;
}
-static int
-debug_supports_string_tracing (struct target_ops *self)
+int
+debug_target::supports_string_tracing ()
{
int result;
- fprintf_unfiltered (gdb_stdlog, "-> %s->to_supports_string_tracing (...)\n", debug_target.to_shortname);
- result = debug_target.to_supports_string_tracing (&debug_target);
- fprintf_unfiltered (gdb_stdlog, "<- %s->to_supports_string_tracing (", debug_target.to_shortname);
- target_debug_print_struct_target_ops_p (&debug_target);
+ fprintf_unfiltered (gdb_stdlog, "-> %s->supports_string_tracing (...)\n", this->beneath->shortname ());
+ result = this->beneath->supports_string_tracing ();
+ fprintf_unfiltered (gdb_stdlog, "<- %s->supports_string_tracing (", this->beneath->shortname ());
fputs_unfiltered (") = ", gdb_stdlog);
target_debug_print_int (result);
fputs_unfiltered ("\n", gdb_stdlog);
return result;
}
-static int
-delegate_supports_evaluation_of_breakpoint_conditions (struct target_ops *self)
+int
+target_ops::supports_evaluation_of_breakpoint_conditions ()
{
- self = self->beneath;
- return self->to_supports_evaluation_of_breakpoint_conditions (self);
+ return this->beneath->supports_evaluation_of_breakpoint_conditions ();
}
-static int
-tdefault_supports_evaluation_of_breakpoint_conditions (struct target_ops *self)
+int
+dummy_target::supports_evaluation_of_breakpoint_conditions ()
{
return 0;
}
-static int
-debug_supports_evaluation_of_breakpoint_conditions (struct target_ops *self)
+int
+debug_target::supports_evaluation_of_breakpoint_conditions ()
{
int result;
- fprintf_unfiltered (gdb_stdlog, "-> %s->to_supports_evaluation_of_breakpoint_conditions (...)\n", debug_target.to_shortname);
- result = debug_target.to_supports_evaluation_of_breakpoint_conditions (&debug_target);
- fprintf_unfiltered (gdb_stdlog, "<- %s->to_supports_evaluation_of_breakpoint_conditions (", debug_target.to_shortname);
- target_debug_print_struct_target_ops_p (&debug_target);
+ fprintf_unfiltered (gdb_stdlog, "-> %s->supports_evaluation_of_breakpoint_conditions (...)\n", this->beneath->shortname ());
+ result = this->beneath->supports_evaluation_of_breakpoint_conditions ();
+ fprintf_unfiltered (gdb_stdlog, "<- %s->supports_evaluation_of_breakpoint_conditions (", this->beneath->shortname ());
fputs_unfiltered (") = ", gdb_stdlog);
target_debug_print_int (result);
fputs_unfiltered ("\n", gdb_stdlog);
return result;
}
-static int
-delegate_can_run_breakpoint_commands (struct target_ops *self)
+int
+target_ops::can_run_breakpoint_commands ()
{
- self = self->beneath;
- return self->to_can_run_breakpoint_commands (self);
+ return this->beneath->can_run_breakpoint_commands ();
}
-static int
-tdefault_can_run_breakpoint_commands (struct target_ops *self)
+int
+dummy_target::can_run_breakpoint_commands ()
{
return 0;
}
-static int
-debug_can_run_breakpoint_commands (struct target_ops *self)
+int
+debug_target::can_run_breakpoint_commands ()
{
int result;
- fprintf_unfiltered (gdb_stdlog, "-> %s->to_can_run_breakpoint_commands (...)\n", debug_target.to_shortname);
- result = debug_target.to_can_run_breakpoint_commands (&debug_target);
- fprintf_unfiltered (gdb_stdlog, "<- %s->to_can_run_breakpoint_commands (", debug_target.to_shortname);
- target_debug_print_struct_target_ops_p (&debug_target);
+ fprintf_unfiltered (gdb_stdlog, "-> %s->can_run_breakpoint_commands (...)\n", this->beneath->shortname ());
+ result = this->beneath->can_run_breakpoint_commands ();
+ fprintf_unfiltered (gdb_stdlog, "<- %s->can_run_breakpoint_commands (", this->beneath->shortname ());
fputs_unfiltered (") = ", gdb_stdlog);
target_debug_print_int (result);
fputs_unfiltered ("\n", gdb_stdlog);
return result;
}
-static struct gdbarch *
-delegate_thread_architecture (struct target_ops *self, ptid_t arg1)
+struct gdbarch *
+target_ops::thread_architecture (ptid_t arg0)
+{
+ return this->beneath->thread_architecture (arg0);
+}
+
+struct gdbarch *
+dummy_target::thread_architecture (ptid_t arg0)
{
- self = self->beneath;
- return self->to_thread_architecture (self, arg1);
+ return default_thread_architecture (this, arg0);
}
-static struct gdbarch *
-debug_thread_architecture (struct target_ops *self, ptid_t arg1)
+struct gdbarch *
+debug_target::thread_architecture (ptid_t arg0)
{
struct gdbarch * result;
- fprintf_unfiltered (gdb_stdlog, "-> %s->to_thread_architecture (...)\n", debug_target.to_shortname);
- result = debug_target.to_thread_architecture (&debug_target, arg1);
- fprintf_unfiltered (gdb_stdlog, "<- %s->to_thread_architecture (", debug_target.to_shortname);
- target_debug_print_struct_target_ops_p (&debug_target);
- fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_ptid_t (arg1);
+ fprintf_unfiltered (gdb_stdlog, "-> %s->thread_architecture (...)\n", this->beneath->shortname ());
+ result = this->beneath->thread_architecture (arg0);
+ fprintf_unfiltered (gdb_stdlog, "<- %s->thread_architecture (", this->beneath->shortname ());
+ target_debug_print_ptid_t (arg0);
fputs_unfiltered (") = ", gdb_stdlog);
target_debug_print_struct_gdbarch_p (result);
fputs_unfiltered ("\n", gdb_stdlog);
return result;
}
-static struct address_space *
-delegate_thread_address_space (struct target_ops *self, ptid_t arg1)
+struct address_space *
+target_ops::thread_address_space (ptid_t arg0)
+{
+ return this->beneath->thread_address_space (arg0);
+}
+
+struct address_space *
+dummy_target::thread_address_space (ptid_t arg0)
{
- self = self->beneath;
- return self->to_thread_address_space (self, arg1);
+ return default_thread_address_space (this, arg0);
}
-static struct address_space *
-debug_thread_address_space (struct target_ops *self, ptid_t arg1)
+struct address_space *
+debug_target::thread_address_space (ptid_t arg0)
{
struct address_space * result;
- fprintf_unfiltered (gdb_stdlog, "-> %s->to_thread_address_space (...)\n", debug_target.to_shortname);
- result = debug_target.to_thread_address_space (&debug_target, arg1);
- fprintf_unfiltered (gdb_stdlog, "<- %s->to_thread_address_space (", debug_target.to_shortname);
- target_debug_print_struct_target_ops_p (&debug_target);
- fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_ptid_t (arg1);
+ fprintf_unfiltered (gdb_stdlog, "-> %s->thread_address_space (...)\n", this->beneath->shortname ());
+ result = this->beneath->thread_address_space (arg0);
+ fprintf_unfiltered (gdb_stdlog, "<- %s->thread_address_space (", this->beneath->shortname ());
+ target_debug_print_ptid_t (arg0);
fputs_unfiltered (") = ", gdb_stdlog);
target_debug_print_struct_address_space_p (result);
fputs_unfiltered ("\n", gdb_stdlog);
return result;
}
-static int
-delegate_filesystem_is_local (struct target_ops *self)
+int
+target_ops::filesystem_is_local ()
{
- self = self->beneath;
- return self->to_filesystem_is_local (self);
+ return this->beneath->filesystem_is_local ();
}
-static int
-tdefault_filesystem_is_local (struct target_ops *self)
+int
+dummy_target::filesystem_is_local ()
{
return 1;
}
-static int
-debug_filesystem_is_local (struct target_ops *self)
+int
+debug_target::filesystem_is_local ()
{
int result;
- fprintf_unfiltered (gdb_stdlog, "-> %s->to_filesystem_is_local (...)\n", debug_target.to_shortname);
- result = debug_target.to_filesystem_is_local (&debug_target);
- fprintf_unfiltered (gdb_stdlog, "<- %s->to_filesystem_is_local (", debug_target.to_shortname);
- target_debug_print_struct_target_ops_p (&debug_target);
+ fprintf_unfiltered (gdb_stdlog, "-> %s->filesystem_is_local (...)\n", this->beneath->shortname ());
+ result = this->beneath->filesystem_is_local ();
+ fprintf_unfiltered (gdb_stdlog, "<- %s->filesystem_is_local (", this->beneath->shortname ());
fputs_unfiltered (") = ", gdb_stdlog);
target_debug_print_int (result);
fputs_unfiltered ("\n", gdb_stdlog);
return result;
}
-static void
-delegate_trace_init (struct target_ops *self)
+void
+target_ops::trace_init ()
{
- self = self->beneath;
- self->to_trace_init (self);
+ this->beneath->trace_init ();
}
-static void
-tdefault_trace_init (struct target_ops *self)
+void
+dummy_target::trace_init ()
{
tcomplain ();
}
-static void
-debug_trace_init (struct target_ops *self)
+void
+debug_target::trace_init ()
{
- fprintf_unfiltered (gdb_stdlog, "-> %s->to_trace_init (...)\n", debug_target.to_shortname);
- debug_target.to_trace_init (&debug_target);
- fprintf_unfiltered (gdb_stdlog, "<- %s->to_trace_init (", debug_target.to_shortname);
- target_debug_print_struct_target_ops_p (&debug_target);
+ fprintf_unfiltered (gdb_stdlog, "-> %s->trace_init (...)\n", this->beneath->shortname ());
+ this->beneath->trace_init ();
+ fprintf_unfiltered (gdb_stdlog, "<- %s->trace_init (", this->beneath->shortname ());
fputs_unfiltered (")\n", gdb_stdlog);
}
-static void
-delegate_download_tracepoint (struct target_ops *self, struct bp_location *arg1)
+void
+target_ops::download_tracepoint (struct bp_location *arg0)
{
- self = self->beneath;
- self->to_download_tracepoint (self, arg1);
+ this->beneath->download_tracepoint (arg0);
}
-static void
-tdefault_download_tracepoint (struct target_ops *self, struct bp_location *arg1)
+void
+dummy_target::download_tracepoint (struct bp_location *arg0)
{
tcomplain ();
}
-static void
-debug_download_tracepoint (struct target_ops *self, struct bp_location *arg1)
+void
+debug_target::download_tracepoint (struct bp_location *arg0)
{
- fprintf_unfiltered (gdb_stdlog, "-> %s->to_download_tracepoint (...)\n", debug_target.to_shortname);
- debug_target.to_download_tracepoint (&debug_target, arg1);
- fprintf_unfiltered (gdb_stdlog, "<- %s->to_download_tracepoint (", debug_target.to_shortname);
- target_debug_print_struct_target_ops_p (&debug_target);
- fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_struct_bp_location_p (arg1);
+ fprintf_unfiltered (gdb_stdlog, "-> %s->download_tracepoint (...)\n", this->beneath->shortname ());
+ this->beneath->download_tracepoint (arg0);
+ fprintf_unfiltered (gdb_stdlog, "<- %s->download_tracepoint (", this->beneath->shortname ());
+ target_debug_print_struct_bp_location_p (arg0);
fputs_unfiltered (")\n", gdb_stdlog);
}
-static int
-delegate_can_download_tracepoint (struct target_ops *self)
+int
+target_ops::can_download_tracepoint ()
{
- self = self->beneath;
- return self->to_can_download_tracepoint (self);
+ return this->beneath->can_download_tracepoint ();
}
-static int
-tdefault_can_download_tracepoint (struct target_ops *self)
+int
+dummy_target::can_download_tracepoint ()
{
return 0;
}
-static int
-debug_can_download_tracepoint (struct target_ops *self)
+int
+debug_target::can_download_tracepoint ()
{
int result;
- fprintf_unfiltered (gdb_stdlog, "-> %s->to_can_download_tracepoint (...)\n", debug_target.to_shortname);
- result = debug_target.to_can_download_tracepoint (&debug_target);
- fprintf_unfiltered (gdb_stdlog, "<- %s->to_can_download_tracepoint (", debug_target.to_shortname);
- target_debug_print_struct_target_ops_p (&debug_target);
+ fprintf_unfiltered (gdb_stdlog, "-> %s->can_download_tracepoint (...)\n", this->beneath->shortname ());
+ result = this->beneath->can_download_tracepoint ();
+ fprintf_unfiltered (gdb_stdlog, "<- %s->can_download_tracepoint (", this->beneath->shortname ());
fputs_unfiltered (") = ", gdb_stdlog);
target_debug_print_int (result);
fputs_unfiltered ("\n", gdb_stdlog);
return result;
}
-static void
-delegate_download_trace_state_variable (struct target_ops *self, const trace_state_variable &arg1)
+void
+target_ops::download_trace_state_variable (const trace_state_variable &arg0)
{
- self = self->beneath;
- self->to_download_trace_state_variable (self, arg1);
+ this->beneath->download_trace_state_variable (arg0);
}
-static void
-tdefault_download_trace_state_variable (struct target_ops *self, const trace_state_variable &arg1)
+void
+dummy_target::download_trace_state_variable (const trace_state_variable &arg0)
{
tcomplain ();
}
-static void
-debug_download_trace_state_variable (struct target_ops *self, const trace_state_variable &arg1)
+void
+debug_target::download_trace_state_variable (const trace_state_variable &arg0)
{
- fprintf_unfiltered (gdb_stdlog, "-> %s->to_download_trace_state_variable (...)\n", debug_target.to_shortname);
- debug_target.to_download_trace_state_variable (&debug_target, arg1);
- fprintf_unfiltered (gdb_stdlog, "<- %s->to_download_trace_state_variable (", debug_target.to_shortname);
- target_debug_print_struct_target_ops_p (&debug_target);
- fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_const_trace_state_variable_r (arg1);
+ fprintf_unfiltered (gdb_stdlog, "-> %s->download_trace_state_variable (...)\n", this->beneath->shortname ());
+ this->beneath->download_trace_state_variable (arg0);
+ fprintf_unfiltered (gdb_stdlog, "<- %s->download_trace_state_variable (", this->beneath->shortname ());
+ target_debug_print_const_trace_state_variable_r (arg0);
fputs_unfiltered (")\n", gdb_stdlog);
}
-static void
-delegate_enable_tracepoint (struct target_ops *self, struct bp_location *arg1)
+void
+target_ops::enable_tracepoint (struct bp_location *arg0)
{
- self = self->beneath;
- self->to_enable_tracepoint (self, arg1);
+ this->beneath->enable_tracepoint (arg0);
}
-static void
-tdefault_enable_tracepoint (struct target_ops *self, struct bp_location *arg1)
+void
+dummy_target::enable_tracepoint (struct bp_location *arg0)
{
tcomplain ();
}
-static void
-debug_enable_tracepoint (struct target_ops *self, struct bp_location *arg1)
+void
+debug_target::enable_tracepoint (struct bp_location *arg0)
{
- fprintf_unfiltered (gdb_stdlog, "-> %s->to_enable_tracepoint (...)\n", debug_target.to_shortname);
- debug_target.to_enable_tracepoint (&debug_target, arg1);
- fprintf_unfiltered (gdb_stdlog, "<- %s->to_enable_tracepoint (", debug_target.to_shortname);
- target_debug_print_struct_target_ops_p (&debug_target);
- fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_struct_bp_location_p (arg1);
+ fprintf_unfiltered (gdb_stdlog, "-> %s->enable_tracepoint (...)\n", this->beneath->shortname ());
+ this->beneath->enable_tracepoint (arg0);
+ fprintf_unfiltered (gdb_stdlog, "<- %s->enable_tracepoint (", this->beneath->shortname ());
+ target_debug_print_struct_bp_location_p (arg0);
fputs_unfiltered (")\n", gdb_stdlog);
}
-static void
-delegate_disable_tracepoint (struct target_ops *self, struct bp_location *arg1)
+void
+target_ops::disable_tracepoint (struct bp_location *arg0)
{
- self = self->beneath;
- self->to_disable_tracepoint (self, arg1);
+ this->beneath->disable_tracepoint (arg0);
}
-static void
-tdefault_disable_tracepoint (struct target_ops *self, struct bp_location *arg1)
+void
+dummy_target::disable_tracepoint (struct bp_location *arg0)
{
tcomplain ();
}
-static void
-debug_disable_tracepoint (struct target_ops *self, struct bp_location *arg1)
+void
+debug_target::disable_tracepoint (struct bp_location *arg0)
{
- fprintf_unfiltered (gdb_stdlog, "-> %s->to_disable_tracepoint (...)\n", debug_target.to_shortname);
- debug_target.to_disable_tracepoint (&debug_target, arg1);
- fprintf_unfiltered (gdb_stdlog, "<- %s->to_disable_tracepoint (", debug_target.to_shortname);
- target_debug_print_struct_target_ops_p (&debug_target);
- fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_struct_bp_location_p (arg1);
+ fprintf_unfiltered (gdb_stdlog, "-> %s->disable_tracepoint (...)\n", this->beneath->shortname ());
+ this->beneath->disable_tracepoint (arg0);
+ fprintf_unfiltered (gdb_stdlog, "<- %s->disable_tracepoint (", this->beneath->shortname ());
+ target_debug_print_struct_bp_location_p (arg0);
fputs_unfiltered (")\n", gdb_stdlog);
}
-static void
-delegate_trace_set_readonly_regions (struct target_ops *self)
+void
+target_ops::trace_set_readonly_regions ()
{
- self = self->beneath;
- self->to_trace_set_readonly_regions (self);
+ this->beneath->trace_set_readonly_regions ();
}
-static void
-tdefault_trace_set_readonly_regions (struct target_ops *self)
+void
+dummy_target::trace_set_readonly_regions ()
{
tcomplain ();
}
-static void
-debug_trace_set_readonly_regions (struct target_ops *self)
+void
+debug_target::trace_set_readonly_regions ()
{
- fprintf_unfiltered (gdb_stdlog, "-> %s->to_trace_set_readonly_regions (...)\n", debug_target.to_shortname);
- debug_target.to_trace_set_readonly_regions (&debug_target);
- fprintf_unfiltered (gdb_stdlog, "<- %s->to_trace_set_readonly_regions (", debug_target.to_shortname);
- target_debug_print_struct_target_ops_p (&debug_target);
+ fprintf_unfiltered (gdb_stdlog, "-> %s->trace_set_readonly_regions (...)\n", this->beneath->shortname ());
+ this->beneath->trace_set_readonly_regions ();
+ fprintf_unfiltered (gdb_stdlog, "<- %s->trace_set_readonly_regions (", this->beneath->shortname ());
fputs_unfiltered (")\n", gdb_stdlog);
}
-static void
-delegate_trace_start (struct target_ops *self)
+void
+target_ops::trace_start ()
{
- self = self->beneath;
- self->to_trace_start (self);
+ this->beneath->trace_start ();
}
-static void
-tdefault_trace_start (struct target_ops *self)
+void
+dummy_target::trace_start ()
{
tcomplain ();
}
-static void
-debug_trace_start (struct target_ops *self)
+void
+debug_target::trace_start ()
{
- fprintf_unfiltered (gdb_stdlog, "-> %s->to_trace_start (...)\n", debug_target.to_shortname);
- debug_target.to_trace_start (&debug_target);
- fprintf_unfiltered (gdb_stdlog, "<- %s->to_trace_start (", debug_target.to_shortname);
- target_debug_print_struct_target_ops_p (&debug_target);
+ fprintf_unfiltered (gdb_stdlog, "-> %s->trace_start (...)\n", this->beneath->shortname ());
+ this->beneath->trace_start ();
+ fprintf_unfiltered (gdb_stdlog, "<- %s->trace_start (", this->beneath->shortname ());
fputs_unfiltered (")\n", gdb_stdlog);
}
-static int
-delegate_get_trace_status (struct target_ops *self, struct trace_status *arg1)
+int
+target_ops::get_trace_status (struct trace_status *arg0)
{
- self = self->beneath;
- return self->to_get_trace_status (self, arg1);
+ return this->beneath->get_trace_status (arg0);
}
-static int
-tdefault_get_trace_status (struct target_ops *self, struct trace_status *arg1)
+int
+dummy_target::get_trace_status (struct trace_status *arg0)
{
return -1;
}
-static int
-debug_get_trace_status (struct target_ops *self, struct trace_status *arg1)
+int
+debug_target::get_trace_status (struct trace_status *arg0)
{
int result;
- fprintf_unfiltered (gdb_stdlog, "-> %s->to_get_trace_status (...)\n", debug_target.to_shortname);
- result = debug_target.to_get_trace_status (&debug_target, arg1);
- fprintf_unfiltered (gdb_stdlog, "<- %s->to_get_trace_status (", debug_target.to_shortname);
- target_debug_print_struct_target_ops_p (&debug_target);
- fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_struct_trace_status_p (arg1);
+ fprintf_unfiltered (gdb_stdlog, "-> %s->get_trace_status (...)\n", this->beneath->shortname ());
+ result = this->beneath->get_trace_status (arg0);
+ fprintf_unfiltered (gdb_stdlog, "<- %s->get_trace_status (", this->beneath->shortname ());
+ target_debug_print_struct_trace_status_p (arg0);
fputs_unfiltered (") = ", gdb_stdlog);
target_debug_print_int (result);
fputs_unfiltered ("\n", gdb_stdlog);
return result;
}
-static void
-delegate_get_tracepoint_status (struct target_ops *self, struct breakpoint *arg1, struct uploaded_tp *arg2)
+void
+target_ops::get_tracepoint_status (struct breakpoint *arg0, struct uploaded_tp *arg1)
{
- self = self->beneath;
- self->to_get_tracepoint_status (self, arg1, arg2);
+ this->beneath->get_tracepoint_status (arg0, arg1);
}
-static void
-tdefault_get_tracepoint_status (struct target_ops *self, struct breakpoint *arg1, struct uploaded_tp *arg2)
+void
+dummy_target::get_tracepoint_status (struct breakpoint *arg0, struct uploaded_tp *arg1)
{
tcomplain ();
}
-static void
-debug_get_tracepoint_status (struct target_ops *self, struct breakpoint *arg1, struct uploaded_tp *arg2)
+void
+debug_target::get_tracepoint_status (struct breakpoint *arg0, struct uploaded_tp *arg1)
{
- fprintf_unfiltered (gdb_stdlog, "-> %s->to_get_tracepoint_status (...)\n", debug_target.to_shortname);
- debug_target.to_get_tracepoint_status (&debug_target, arg1, arg2);
- fprintf_unfiltered (gdb_stdlog, "<- %s->to_get_tracepoint_status (", debug_target.to_shortname);
- target_debug_print_struct_target_ops_p (&debug_target);
+ fprintf_unfiltered (gdb_stdlog, "-> %s->get_tracepoint_status (...)\n", this->beneath->shortname ());
+ this->beneath->get_tracepoint_status (arg0, arg1);
+ fprintf_unfiltered (gdb_stdlog, "<- %s->get_tracepoint_status (", this->beneath->shortname ());
+ target_debug_print_struct_breakpoint_p (arg0);
fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_struct_breakpoint_p (arg1);
- fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_struct_uploaded_tp_p (arg2);
+ target_debug_print_struct_uploaded_tp_p (arg1);
fputs_unfiltered (")\n", gdb_stdlog);
}
-static void
-delegate_trace_stop (struct target_ops *self)
+void
+target_ops::trace_stop ()
{
- self = self->beneath;
- self->to_trace_stop (self);
+ this->beneath->trace_stop ();
}
-static void
-tdefault_trace_stop (struct target_ops *self)
+void
+dummy_target::trace_stop ()
{
tcomplain ();
}
-static void
-debug_trace_stop (struct target_ops *self)
+void
+debug_target::trace_stop ()
{
- fprintf_unfiltered (gdb_stdlog, "-> %s->to_trace_stop (...)\n", debug_target.to_shortname);
- debug_target.to_trace_stop (&debug_target);
- fprintf_unfiltered (gdb_stdlog, "<- %s->to_trace_stop (", debug_target.to_shortname);
- target_debug_print_struct_target_ops_p (&debug_target);
+ fprintf_unfiltered (gdb_stdlog, "-> %s->trace_stop (...)\n", this->beneath->shortname ());
+ this->beneath->trace_stop ();
+ fprintf_unfiltered (gdb_stdlog, "<- %s->trace_stop (", this->beneath->shortname ());
fputs_unfiltered (")\n", gdb_stdlog);
}
-static int
-delegate_trace_find (struct target_ops *self, enum trace_find_type arg1, int arg2, CORE_ADDR arg3, CORE_ADDR arg4, int *arg5)
+int
+target_ops::trace_find (enum trace_find_type arg0, int arg1, CORE_ADDR arg2, CORE_ADDR arg3, int *arg4)
{
- self = self->beneath;
- return self->to_trace_find (self, arg1, arg2, arg3, arg4, arg5);
+ return this->beneath->trace_find (arg0, arg1, arg2, arg3, arg4);
}
-static int
-tdefault_trace_find (struct target_ops *self, enum trace_find_type arg1, int arg2, CORE_ADDR arg3, CORE_ADDR arg4, int *arg5)
+int
+dummy_target::trace_find (enum trace_find_type arg0, int arg1, CORE_ADDR arg2, CORE_ADDR arg3, int *arg4)
{
return -1;
}
-static int
-debug_trace_find (struct target_ops *self, enum trace_find_type arg1, int arg2, CORE_ADDR arg3, CORE_ADDR arg4, int *arg5)
+int
+debug_target::trace_find (enum trace_find_type arg0, int arg1, CORE_ADDR arg2, CORE_ADDR arg3, int *arg4)
{
int result;
- fprintf_unfiltered (gdb_stdlog, "-> %s->to_trace_find (...)\n", debug_target.to_shortname);
- result = debug_target.to_trace_find (&debug_target, arg1, arg2, arg3, arg4, arg5);
- fprintf_unfiltered (gdb_stdlog, "<- %s->to_trace_find (", debug_target.to_shortname);
- target_debug_print_struct_target_ops_p (&debug_target);
+ fprintf_unfiltered (gdb_stdlog, "-> %s->trace_find (...)\n", this->beneath->shortname ());
+ result = this->beneath->trace_find (arg0, arg1, arg2, arg3, arg4);
+ fprintf_unfiltered (gdb_stdlog, "<- %s->trace_find (", this->beneath->shortname ());
+ target_debug_print_enum_trace_find_type (arg0);
fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_enum_trace_find_type (arg1);
+ target_debug_print_int (arg1);
fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_int (arg2);
+ target_debug_print_CORE_ADDR (arg2);
fputs_unfiltered (", ", gdb_stdlog);
target_debug_print_CORE_ADDR (arg3);
fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_CORE_ADDR (arg4);
- fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_int_p (arg5);
+ target_debug_print_int_p (arg4);
fputs_unfiltered (") = ", gdb_stdlog);
target_debug_print_int (result);
fputs_unfiltered ("\n", gdb_stdlog);
return result;
}
-static int
-delegate_get_trace_state_variable_value (struct target_ops *self, int arg1, LONGEST *arg2)
+int
+target_ops::get_trace_state_variable_value (int arg0, LONGEST *arg1)
{
- self = self->beneath;
- return self->to_get_trace_state_variable_value (self, arg1, arg2);
+ return this->beneath->get_trace_state_variable_value (arg0, arg1);
}
-static int
-tdefault_get_trace_state_variable_value (struct target_ops *self, int arg1, LONGEST *arg2)
+int
+dummy_target::get_trace_state_variable_value (int arg0, LONGEST *arg1)
{
return 0;
}
-static int
-debug_get_trace_state_variable_value (struct target_ops *self, int arg1, LONGEST *arg2)
+int
+debug_target::get_trace_state_variable_value (int arg0, LONGEST *arg1)
{
int result;
- fprintf_unfiltered (gdb_stdlog, "-> %s->to_get_trace_state_variable_value (...)\n", debug_target.to_shortname);
- result = debug_target.to_get_trace_state_variable_value (&debug_target, arg1, arg2);
- fprintf_unfiltered (gdb_stdlog, "<- %s->to_get_trace_state_variable_value (", debug_target.to_shortname);
- target_debug_print_struct_target_ops_p (&debug_target);
- fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_int (arg1);
+ fprintf_unfiltered (gdb_stdlog, "-> %s->get_trace_state_variable_value (...)\n", this->beneath->shortname ());
+ result = this->beneath->get_trace_state_variable_value (arg0, arg1);
+ fprintf_unfiltered (gdb_stdlog, "<- %s->get_trace_state_variable_value (", this->beneath->shortname ());
+ target_debug_print_int (arg0);
fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_LONGEST_p (arg2);
+ target_debug_print_LONGEST_p (arg1);
fputs_unfiltered (") = ", gdb_stdlog);
target_debug_print_int (result);
fputs_unfiltered ("\n", gdb_stdlog);
return result;
}
-static int
-delegate_save_trace_data (struct target_ops *self, const char *arg1)
+int
+target_ops::save_trace_data (const char *arg0)
{
- self = self->beneath;
- return self->to_save_trace_data (self, arg1);
+ return this->beneath->save_trace_data (arg0);
}
-static int
-tdefault_save_trace_data (struct target_ops *self, const char *arg1)
+int
+dummy_target::save_trace_data (const char *arg0)
{
tcomplain ();
}
-static int
-debug_save_trace_data (struct target_ops *self, const char *arg1)
+int
+debug_target::save_trace_data (const char *arg0)
{
int result;
- fprintf_unfiltered (gdb_stdlog, "-> %s->to_save_trace_data (...)\n", debug_target.to_shortname);
- result = debug_target.to_save_trace_data (&debug_target, arg1);
- fprintf_unfiltered (gdb_stdlog, "<- %s->to_save_trace_data (", debug_target.to_shortname);
- target_debug_print_struct_target_ops_p (&debug_target);
- fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_const_char_p (arg1);
+ fprintf_unfiltered (gdb_stdlog, "-> %s->save_trace_data (...)\n", this->beneath->shortname ());
+ result = this->beneath->save_trace_data (arg0);
+ fprintf_unfiltered (gdb_stdlog, "<- %s->save_trace_data (", this->beneath->shortname ());
+ target_debug_print_const_char_p (arg0);
fputs_unfiltered (") = ", gdb_stdlog);
target_debug_print_int (result);
fputs_unfiltered ("\n", gdb_stdlog);
return result;
}
-static int
-delegate_upload_tracepoints (struct target_ops *self, struct uploaded_tp **arg1)
+int
+target_ops::upload_tracepoints (struct uploaded_tp **arg0)
{
- self = self->beneath;
- return self->to_upload_tracepoints (self, arg1);
+ return this->beneath->upload_tracepoints (arg0);
}
-static int
-tdefault_upload_tracepoints (struct target_ops *self, struct uploaded_tp **arg1)
+int
+dummy_target::upload_tracepoints (struct uploaded_tp **arg0)
{
return 0;
}
-static int
-debug_upload_tracepoints (struct target_ops *self, struct uploaded_tp **arg1)
+int
+debug_target::upload_tracepoints (struct uploaded_tp **arg0)
{
int result;
- fprintf_unfiltered (gdb_stdlog, "-> %s->to_upload_tracepoints (...)\n", debug_target.to_shortname);
- result = debug_target.to_upload_tracepoints (&debug_target, arg1);
- fprintf_unfiltered (gdb_stdlog, "<- %s->to_upload_tracepoints (", debug_target.to_shortname);
- target_debug_print_struct_target_ops_p (&debug_target);
- fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_struct_uploaded_tp_pp (arg1);
+ fprintf_unfiltered (gdb_stdlog, "-> %s->upload_tracepoints (...)\n", this->beneath->shortname ());
+ result = this->beneath->upload_tracepoints (arg0);
+ fprintf_unfiltered (gdb_stdlog, "<- %s->upload_tracepoints (", this->beneath->shortname ());
+ target_debug_print_struct_uploaded_tp_pp (arg0);
fputs_unfiltered (") = ", gdb_stdlog);
target_debug_print_int (result);
fputs_unfiltered ("\n", gdb_stdlog);
return result;
}
-static int
-delegate_upload_trace_state_variables (struct target_ops *self, struct uploaded_tsv **arg1)
+int
+target_ops::upload_trace_state_variables (struct uploaded_tsv **arg0)
{
- self = self->beneath;
- return self->to_upload_trace_state_variables (self, arg1);
+ return this->beneath->upload_trace_state_variables (arg0);
}
-static int
-tdefault_upload_trace_state_variables (struct target_ops *self, struct uploaded_tsv **arg1)
+int
+dummy_target::upload_trace_state_variables (struct uploaded_tsv **arg0)
{
return 0;
}
-static int
-debug_upload_trace_state_variables (struct target_ops *self, struct uploaded_tsv **arg1)
+int
+debug_target::upload_trace_state_variables (struct uploaded_tsv **arg0)
{
int result;
- fprintf_unfiltered (gdb_stdlog, "-> %s->to_upload_trace_state_variables (...)\n", debug_target.to_shortname);
- result = debug_target.to_upload_trace_state_variables (&debug_target, arg1);
- fprintf_unfiltered (gdb_stdlog, "<- %s->to_upload_trace_state_variables (", debug_target.to_shortname);
- target_debug_print_struct_target_ops_p (&debug_target);
- fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_struct_uploaded_tsv_pp (arg1);
+ fprintf_unfiltered (gdb_stdlog, "-> %s->upload_trace_state_variables (...)\n", this->beneath->shortname ());
+ result = this->beneath->upload_trace_state_variables (arg0);
+ fprintf_unfiltered (gdb_stdlog, "<- %s->upload_trace_state_variables (", this->beneath->shortname ());
+ target_debug_print_struct_uploaded_tsv_pp (arg0);
fputs_unfiltered (") = ", gdb_stdlog);
target_debug_print_int (result);
fputs_unfiltered ("\n", gdb_stdlog);
return result;
}
-static LONGEST
-delegate_get_raw_trace_data (struct target_ops *self, gdb_byte *arg1, ULONGEST arg2, LONGEST arg3)
+LONGEST
+target_ops::get_raw_trace_data (gdb_byte *arg0, ULONGEST arg1, LONGEST arg2)
{
- self = self->beneath;
- return self->to_get_raw_trace_data (self, arg1, arg2, arg3);
+ return this->beneath->get_raw_trace_data (arg0, arg1, arg2);
}
-static LONGEST
-tdefault_get_raw_trace_data (struct target_ops *self, gdb_byte *arg1, ULONGEST arg2, LONGEST arg3)
+LONGEST
+dummy_target::get_raw_trace_data (gdb_byte *arg0, ULONGEST arg1, LONGEST arg2)
{
tcomplain ();
}
-static LONGEST
-debug_get_raw_trace_data (struct target_ops *self, gdb_byte *arg1, ULONGEST arg2, LONGEST arg3)
+LONGEST
+debug_target::get_raw_trace_data (gdb_byte *arg0, ULONGEST arg1, LONGEST arg2)
{
LONGEST result;
- fprintf_unfiltered (gdb_stdlog, "-> %s->to_get_raw_trace_data (...)\n", debug_target.to_shortname);
- result = debug_target.to_get_raw_trace_data (&debug_target, arg1, arg2, arg3);
- fprintf_unfiltered (gdb_stdlog, "<- %s->to_get_raw_trace_data (", debug_target.to_shortname);
- target_debug_print_struct_target_ops_p (&debug_target);
- fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_gdb_byte_p (arg1);
+ fprintf_unfiltered (gdb_stdlog, "-> %s->get_raw_trace_data (...)\n", this->beneath->shortname ());
+ result = this->beneath->get_raw_trace_data (arg0, arg1, arg2);
+ fprintf_unfiltered (gdb_stdlog, "<- %s->get_raw_trace_data (", this->beneath->shortname ());
+ target_debug_print_gdb_byte_p (arg0);
fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_ULONGEST (arg2);
+ target_debug_print_ULONGEST (arg1);
fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_LONGEST (arg3);
+ target_debug_print_LONGEST (arg2);
fputs_unfiltered (") = ", gdb_stdlog);
target_debug_print_LONGEST (result);
fputs_unfiltered ("\n", gdb_stdlog);
return result;
}
-static int
-delegate_get_min_fast_tracepoint_insn_len (struct target_ops *self)
+int
+target_ops::get_min_fast_tracepoint_insn_len ()
{
- self = self->beneath;
- return self->to_get_min_fast_tracepoint_insn_len (self);
+ return this->beneath->get_min_fast_tracepoint_insn_len ();
}
-static int
-tdefault_get_min_fast_tracepoint_insn_len (struct target_ops *self)
+int
+dummy_target::get_min_fast_tracepoint_insn_len ()
{
return -1;
}
-static int
-debug_get_min_fast_tracepoint_insn_len (struct target_ops *self)
+int
+debug_target::get_min_fast_tracepoint_insn_len ()
{
int result;
- fprintf_unfiltered (gdb_stdlog, "-> %s->to_get_min_fast_tracepoint_insn_len (...)\n", debug_target.to_shortname);
- result = debug_target.to_get_min_fast_tracepoint_insn_len (&debug_target);
- fprintf_unfiltered (gdb_stdlog, "<- %s->to_get_min_fast_tracepoint_insn_len (", debug_target.to_shortname);
- target_debug_print_struct_target_ops_p (&debug_target);
+ fprintf_unfiltered (gdb_stdlog, "-> %s->get_min_fast_tracepoint_insn_len (...)\n", this->beneath->shortname ());
+ result = this->beneath->get_min_fast_tracepoint_insn_len ();
+ fprintf_unfiltered (gdb_stdlog, "<- %s->get_min_fast_tracepoint_insn_len (", this->beneath->shortname ());
fputs_unfiltered (") = ", gdb_stdlog);
target_debug_print_int (result);
fputs_unfiltered ("\n", gdb_stdlog);
return result;
}
-static void
-delegate_set_disconnected_tracing (struct target_ops *self, int arg1)
+void
+target_ops::set_disconnected_tracing (int arg0)
{
- self = self->beneath;
- self->to_set_disconnected_tracing (self, arg1);
+ this->beneath->set_disconnected_tracing (arg0);
}
-static void
-tdefault_set_disconnected_tracing (struct target_ops *self, int arg1)
+void
+dummy_target::set_disconnected_tracing (int arg0)
{
}
-static void
-debug_set_disconnected_tracing (struct target_ops *self, int arg1)
+void
+debug_target::set_disconnected_tracing (int arg0)
{
- fprintf_unfiltered (gdb_stdlog, "-> %s->to_set_disconnected_tracing (...)\n", debug_target.to_shortname);
- debug_target.to_set_disconnected_tracing (&debug_target, arg1);
- fprintf_unfiltered (gdb_stdlog, "<- %s->to_set_disconnected_tracing (", debug_target.to_shortname);
- target_debug_print_struct_target_ops_p (&debug_target);
- fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_int (arg1);
+ fprintf_unfiltered (gdb_stdlog, "-> %s->set_disconnected_tracing (...)\n", this->beneath->shortname ());
+ this->beneath->set_disconnected_tracing (arg0);
+ fprintf_unfiltered (gdb_stdlog, "<- %s->set_disconnected_tracing (", this->beneath->shortname ());
+ target_debug_print_int (arg0);
fputs_unfiltered (")\n", gdb_stdlog);
}
-static void
-delegate_set_circular_trace_buffer (struct target_ops *self, int arg1)
+void
+target_ops::set_circular_trace_buffer (int arg0)
{
- self = self->beneath;
- self->to_set_circular_trace_buffer (self, arg1);
+ this->beneath->set_circular_trace_buffer (arg0);
}
-static void
-tdefault_set_circular_trace_buffer (struct target_ops *self, int arg1)
+void
+dummy_target::set_circular_trace_buffer (int arg0)
{
}
-static void
-debug_set_circular_trace_buffer (struct target_ops *self, int arg1)
+void
+debug_target::set_circular_trace_buffer (int arg0)
{
- fprintf_unfiltered (gdb_stdlog, "-> %s->to_set_circular_trace_buffer (...)\n", debug_target.to_shortname);
- debug_target.to_set_circular_trace_buffer (&debug_target, arg1);
- fprintf_unfiltered (gdb_stdlog, "<- %s->to_set_circular_trace_buffer (", debug_target.to_shortname);
- target_debug_print_struct_target_ops_p (&debug_target);
- fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_int (arg1);
+ fprintf_unfiltered (gdb_stdlog, "-> %s->set_circular_trace_buffer (...)\n", this->beneath->shortname ());
+ this->beneath->set_circular_trace_buffer (arg0);
+ fprintf_unfiltered (gdb_stdlog, "<- %s->set_circular_trace_buffer (", this->beneath->shortname ());
+ target_debug_print_int (arg0);
fputs_unfiltered (")\n", gdb_stdlog);
}
-static void
-delegate_set_trace_buffer_size (struct target_ops *self, LONGEST arg1)
+void
+target_ops::set_trace_buffer_size (LONGEST arg0)
{
- self = self->beneath;
- self->to_set_trace_buffer_size (self, arg1);
+ this->beneath->set_trace_buffer_size (arg0);
}
-static void
-tdefault_set_trace_buffer_size (struct target_ops *self, LONGEST arg1)
+void
+dummy_target::set_trace_buffer_size (LONGEST arg0)
{
}
-static void
-debug_set_trace_buffer_size (struct target_ops *self, LONGEST arg1)
+void
+debug_target::set_trace_buffer_size (LONGEST arg0)
{
- fprintf_unfiltered (gdb_stdlog, "-> %s->to_set_trace_buffer_size (...)\n", debug_target.to_shortname);
- debug_target.to_set_trace_buffer_size (&debug_target, arg1);
- fprintf_unfiltered (gdb_stdlog, "<- %s->to_set_trace_buffer_size (", debug_target.to_shortname);
- target_debug_print_struct_target_ops_p (&debug_target);
- fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_LONGEST (arg1);
+ fprintf_unfiltered (gdb_stdlog, "-> %s->set_trace_buffer_size (...)\n", this->beneath->shortname ());
+ this->beneath->set_trace_buffer_size (arg0);
+ fprintf_unfiltered (gdb_stdlog, "<- %s->set_trace_buffer_size (", this->beneath->shortname ());
+ target_debug_print_LONGEST (arg0);
fputs_unfiltered (")\n", gdb_stdlog);
}
-static int
-delegate_set_trace_notes (struct target_ops *self, const char *arg1, const char *arg2, const char *arg3)
+int
+target_ops::set_trace_notes (const char *arg0, const char *arg1, const char *arg2)
{
- self = self->beneath;
- return self->to_set_trace_notes (self, arg1, arg2, arg3);
+ return this->beneath->set_trace_notes (arg0, arg1, arg2);
}
-static int
-tdefault_set_trace_notes (struct target_ops *self, const char *arg1, const char *arg2, const char *arg3)
+int
+dummy_target::set_trace_notes (const char *arg0, const char *arg1, const char *arg2)
{
return 0;
}
-static int
-debug_set_trace_notes (struct target_ops *self, const char *arg1, const char *arg2, const char *arg3)
+int
+debug_target::set_trace_notes (const char *arg0, const char *arg1, const char *arg2)
{
int result;
- fprintf_unfiltered (gdb_stdlog, "-> %s->to_set_trace_notes (...)\n", debug_target.to_shortname);
- result = debug_target.to_set_trace_notes (&debug_target, arg1, arg2, arg3);
- fprintf_unfiltered (gdb_stdlog, "<- %s->to_set_trace_notes (", debug_target.to_shortname);
- target_debug_print_struct_target_ops_p (&debug_target);
+ fprintf_unfiltered (gdb_stdlog, "-> %s->set_trace_notes (...)\n", this->beneath->shortname ());
+ result = this->beneath->set_trace_notes (arg0, arg1, arg2);
+ fprintf_unfiltered (gdb_stdlog, "<- %s->set_trace_notes (", this->beneath->shortname ());
+ target_debug_print_const_char_p (arg0);
fputs_unfiltered (", ", gdb_stdlog);
target_debug_print_const_char_p (arg1);
fputs_unfiltered (", ", gdb_stdlog);
target_debug_print_const_char_p (arg2);
- fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_const_char_p (arg3);
fputs_unfiltered (") = ", gdb_stdlog);
target_debug_print_int (result);
fputs_unfiltered ("\n", gdb_stdlog);
return result;
}
-static int
-delegate_core_of_thread (struct target_ops *self, ptid_t arg1)
+int
+target_ops::core_of_thread (ptid_t arg0)
{
- self = self->beneath;
- return self->to_core_of_thread (self, arg1);
+ return this->beneath->core_of_thread (arg0);
}
-static int
-tdefault_core_of_thread (struct target_ops *self, ptid_t arg1)
+int
+dummy_target::core_of_thread (ptid_t arg0)
{
return -1;
}
-static int
-debug_core_of_thread (struct target_ops *self, ptid_t arg1)
+int
+debug_target::core_of_thread (ptid_t arg0)
{
int result;
- fprintf_unfiltered (gdb_stdlog, "-> %s->to_core_of_thread (...)\n", debug_target.to_shortname);
- result = debug_target.to_core_of_thread (&debug_target, arg1);
- fprintf_unfiltered (gdb_stdlog, "<- %s->to_core_of_thread (", debug_target.to_shortname);
- target_debug_print_struct_target_ops_p (&debug_target);
- fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_ptid_t (arg1);
+ fprintf_unfiltered (gdb_stdlog, "-> %s->core_of_thread (...)\n", this->beneath->shortname ());
+ result = this->beneath->core_of_thread (arg0);
+ fprintf_unfiltered (gdb_stdlog, "<- %s->core_of_thread (", this->beneath->shortname ());
+ target_debug_print_ptid_t (arg0);
fputs_unfiltered (") = ", gdb_stdlog);
target_debug_print_int (result);
fputs_unfiltered ("\n", gdb_stdlog);
return result;
}
-static int
-delegate_verify_memory (struct target_ops *self, const gdb_byte *arg1, CORE_ADDR arg2, ULONGEST arg3)
+int
+target_ops::verify_memory (const gdb_byte *arg0, CORE_ADDR arg1, ULONGEST arg2)
{
- self = self->beneath;
- return self->to_verify_memory (self, arg1, arg2, arg3);
+ return this->beneath->verify_memory (arg0, arg1, arg2);
}
-static int
-debug_verify_memory (struct target_ops *self, const gdb_byte *arg1, CORE_ADDR arg2, ULONGEST arg3)
+int
+dummy_target::verify_memory (const gdb_byte *arg0, CORE_ADDR arg1, ULONGEST arg2)
+{
+ return default_verify_memory (this, arg0, arg1, arg2);
+}
+
+int
+debug_target::verify_memory (const gdb_byte *arg0, CORE_ADDR arg1, ULONGEST arg2)
{
int result;
- fprintf_unfiltered (gdb_stdlog, "-> %s->to_verify_memory (...)\n", debug_target.to_shortname);
- result = debug_target.to_verify_memory (&debug_target, arg1, arg2, arg3);
- fprintf_unfiltered (gdb_stdlog, "<- %s->to_verify_memory (", debug_target.to_shortname);
- target_debug_print_struct_target_ops_p (&debug_target);
- fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_const_gdb_byte_p (arg1);
+ fprintf_unfiltered (gdb_stdlog, "-> %s->verify_memory (...)\n", this->beneath->shortname ());
+ result = this->beneath->verify_memory (arg0, arg1, arg2);
+ fprintf_unfiltered (gdb_stdlog, "<- %s->verify_memory (", this->beneath->shortname ());
+ target_debug_print_const_gdb_byte_p (arg0);
fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_CORE_ADDR (arg2);
+ target_debug_print_CORE_ADDR (arg1);
fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_ULONGEST (arg3);
+ target_debug_print_ULONGEST (arg2);
fputs_unfiltered (") = ", gdb_stdlog);
target_debug_print_int (result);
fputs_unfiltered ("\n", gdb_stdlog);
return result;
}
-static int
-delegate_get_tib_address (struct target_ops *self, ptid_t arg1, CORE_ADDR *arg2)
+int
+target_ops::get_tib_address (ptid_t arg0, CORE_ADDR *arg1)
{
- self = self->beneath;
- return self->to_get_tib_address (self, arg1, arg2);
+ return this->beneath->get_tib_address (arg0, arg1);
}
-static int
-tdefault_get_tib_address (struct target_ops *self, ptid_t arg1, CORE_ADDR *arg2)
+int
+dummy_target::get_tib_address (ptid_t arg0, CORE_ADDR *arg1)
{
tcomplain ();
}
-static int
-debug_get_tib_address (struct target_ops *self, ptid_t arg1, CORE_ADDR *arg2)
+int
+debug_target::get_tib_address (ptid_t arg0, CORE_ADDR *arg1)
{
int result;
- fprintf_unfiltered (gdb_stdlog, "-> %s->to_get_tib_address (...)\n", debug_target.to_shortname);
- result = debug_target.to_get_tib_address (&debug_target, arg1, arg2);
- fprintf_unfiltered (gdb_stdlog, "<- %s->to_get_tib_address (", debug_target.to_shortname);
- target_debug_print_struct_target_ops_p (&debug_target);
- fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_ptid_t (arg1);
+ fprintf_unfiltered (gdb_stdlog, "-> %s->get_tib_address (...)\n", this->beneath->shortname ());
+ result = this->beneath->get_tib_address (arg0, arg1);
+ fprintf_unfiltered (gdb_stdlog, "<- %s->get_tib_address (", this->beneath->shortname ());
+ target_debug_print_ptid_t (arg0);
fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_CORE_ADDR_p (arg2);
+ target_debug_print_CORE_ADDR_p (arg1);
fputs_unfiltered (") = ", gdb_stdlog);
target_debug_print_int (result);
fputs_unfiltered ("\n", gdb_stdlog);
return result;
}
-static void
-delegate_set_permissions (struct target_ops *self)
+void
+target_ops::set_permissions ()
{
- self = self->beneath;
- self->to_set_permissions (self);
+ this->beneath->set_permissions ();
}
-static void
-tdefault_set_permissions (struct target_ops *self)
+void
+dummy_target::set_permissions ()
{
}
-static void
-debug_set_permissions (struct target_ops *self)
+void
+debug_target::set_permissions ()
{
- fprintf_unfiltered (gdb_stdlog, "-> %s->to_set_permissions (...)\n", debug_target.to_shortname);
- debug_target.to_set_permissions (&debug_target);
- fprintf_unfiltered (gdb_stdlog, "<- %s->to_set_permissions (", debug_target.to_shortname);
- target_debug_print_struct_target_ops_p (&debug_target);
+ fprintf_unfiltered (gdb_stdlog, "-> %s->set_permissions (...)\n", this->beneath->shortname ());
+ this->beneath->set_permissions ();
+ fprintf_unfiltered (gdb_stdlog, "<- %s->set_permissions (", this->beneath->shortname ());
fputs_unfiltered (")\n", gdb_stdlog);
}
-static bool
-delegate_static_tracepoint_marker_at (struct target_ops *self, CORE_ADDR arg1, static_tracepoint_marker *arg2)
+bool
+target_ops::static_tracepoint_marker_at (CORE_ADDR arg0, static_tracepoint_marker *arg1)
{
- self = self->beneath;
- return self->to_static_tracepoint_marker_at (self, arg1, arg2);
+ return this->beneath->static_tracepoint_marker_at (arg0, arg1);
}
-static bool
-tdefault_static_tracepoint_marker_at (struct target_ops *self, CORE_ADDR arg1, static_tracepoint_marker *arg2)
+bool
+dummy_target::static_tracepoint_marker_at (CORE_ADDR arg0, static_tracepoint_marker *arg1)
{
return false;
}
-static bool
-debug_static_tracepoint_marker_at (struct target_ops *self, CORE_ADDR arg1, static_tracepoint_marker *arg2)
+bool
+debug_target::static_tracepoint_marker_at (CORE_ADDR arg0, static_tracepoint_marker *arg1)
{
bool result;
- fprintf_unfiltered (gdb_stdlog, "-> %s->to_static_tracepoint_marker_at (...)\n", debug_target.to_shortname);
- result = debug_target.to_static_tracepoint_marker_at (&debug_target, arg1, arg2);
- fprintf_unfiltered (gdb_stdlog, "<- %s->to_static_tracepoint_marker_at (", debug_target.to_shortname);
- target_debug_print_struct_target_ops_p (&debug_target);
- fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_CORE_ADDR (arg1);
+ fprintf_unfiltered (gdb_stdlog, "-> %s->static_tracepoint_marker_at (...)\n", this->beneath->shortname ());
+ result = this->beneath->static_tracepoint_marker_at (arg0, arg1);
+ fprintf_unfiltered (gdb_stdlog, "<- %s->static_tracepoint_marker_at (", this->beneath->shortname ());
+ target_debug_print_CORE_ADDR (arg0);
fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_static_tracepoint_marker_p (arg2);
+ target_debug_print_static_tracepoint_marker_p (arg1);
fputs_unfiltered (") = ", gdb_stdlog);
target_debug_print_bool (result);
fputs_unfiltered ("\n", gdb_stdlog);
return result;
}
-static std::vector<static_tracepoint_marker>
-delegate_static_tracepoint_markers_by_strid (struct target_ops *self, const char *arg1)
+std::vector<static_tracepoint_marker>
+target_ops::static_tracepoint_markers_by_strid (const char *arg0)
{
- self = self->beneath;
- return self->to_static_tracepoint_markers_by_strid (self, arg1);
+ return this->beneath->static_tracepoint_markers_by_strid (arg0);
}
-static std::vector<static_tracepoint_marker>
-tdefault_static_tracepoint_markers_by_strid (struct target_ops *self, const char *arg1)
+std::vector<static_tracepoint_marker>
+dummy_target::static_tracepoint_markers_by_strid (const char *arg0)
{
tcomplain ();
}
-static std::vector<static_tracepoint_marker>
-debug_static_tracepoint_markers_by_strid (struct target_ops *self, const char *arg1)
+std::vector<static_tracepoint_marker>
+debug_target::static_tracepoint_markers_by_strid (const char *arg0)
{
std::vector<static_tracepoint_marker> result;
- fprintf_unfiltered (gdb_stdlog, "-> %s->to_static_tracepoint_markers_by_strid (...)\n", debug_target.to_shortname);
- result = debug_target.to_static_tracepoint_markers_by_strid (&debug_target, arg1);
- fprintf_unfiltered (gdb_stdlog, "<- %s->to_static_tracepoint_markers_by_strid (", debug_target.to_shortname);
- target_debug_print_struct_target_ops_p (&debug_target);
- fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_const_char_p (arg1);
+ fprintf_unfiltered (gdb_stdlog, "-> %s->static_tracepoint_markers_by_strid (...)\n", this->beneath->shortname ());
+ result = this->beneath->static_tracepoint_markers_by_strid (arg0);
+ fprintf_unfiltered (gdb_stdlog, "<- %s->static_tracepoint_markers_by_strid (", this->beneath->shortname ());
+ target_debug_print_const_char_p (arg0);
fputs_unfiltered (") = ", gdb_stdlog);
target_debug_print_std_vector_static_tracepoint_marker (result);
fputs_unfiltered ("\n", gdb_stdlog);
return result;
}
-static traceframe_info_up
-delegate_traceframe_info (struct target_ops *self)
+traceframe_info_up
+target_ops::traceframe_info ()
{
- self = self->beneath;
- return self->to_traceframe_info (self);
+ return this->beneath->traceframe_info ();
}
-static traceframe_info_up
-tdefault_traceframe_info (struct target_ops *self)
+traceframe_info_up
+dummy_target::traceframe_info ()
{
tcomplain ();
}
-static traceframe_info_up
-debug_traceframe_info (struct target_ops *self)
+traceframe_info_up
+debug_target::traceframe_info ()
{
traceframe_info_up result;
- fprintf_unfiltered (gdb_stdlog, "-> %s->to_traceframe_info (...)\n", debug_target.to_shortname);
- result = debug_target.to_traceframe_info (&debug_target);
- fprintf_unfiltered (gdb_stdlog, "<- %s->to_traceframe_info (", debug_target.to_shortname);
- target_debug_print_struct_target_ops_p (&debug_target);
+ fprintf_unfiltered (gdb_stdlog, "-> %s->traceframe_info (...)\n", this->beneath->shortname ());
+ result = this->beneath->traceframe_info ();
+ fprintf_unfiltered (gdb_stdlog, "<- %s->traceframe_info (", this->beneath->shortname ());
fputs_unfiltered (") = ", gdb_stdlog);
target_debug_print_traceframe_info_up (result);
fputs_unfiltered ("\n", gdb_stdlog);
return result;
}
-static int
-delegate_use_agent (struct target_ops *self, int arg1)
+int
+target_ops::use_agent (int arg0)
{
- self = self->beneath;
- return self->to_use_agent (self, arg1);
+ return this->beneath->use_agent (arg0);
}
-static int
-tdefault_use_agent (struct target_ops *self, int arg1)
+int
+dummy_target::use_agent (int arg0)
{
tcomplain ();
}
-static int
-debug_use_agent (struct target_ops *self, int arg1)
+int
+debug_target::use_agent (int arg0)
{
int result;
- fprintf_unfiltered (gdb_stdlog, "-> %s->to_use_agent (...)\n", debug_target.to_shortname);
- result = debug_target.to_use_agent (&debug_target, arg1);
- fprintf_unfiltered (gdb_stdlog, "<- %s->to_use_agent (", debug_target.to_shortname);
- target_debug_print_struct_target_ops_p (&debug_target);
- fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_int (arg1);
+ fprintf_unfiltered (gdb_stdlog, "-> %s->use_agent (...)\n", this->beneath->shortname ());
+ result = this->beneath->use_agent (arg0);
+ fprintf_unfiltered (gdb_stdlog, "<- %s->use_agent (", this->beneath->shortname ());
+ target_debug_print_int (arg0);
fputs_unfiltered (") = ", gdb_stdlog);
target_debug_print_int (result);
fputs_unfiltered ("\n", gdb_stdlog);
return result;
}
-static int
-delegate_can_use_agent (struct target_ops *self)
+int
+target_ops::can_use_agent ()
{
- self = self->beneath;
- return self->to_can_use_agent (self);
+ return this->beneath->can_use_agent ();
}
-static int
-tdefault_can_use_agent (struct target_ops *self)
+int
+dummy_target::can_use_agent ()
{
return 0;
}
-static int
-debug_can_use_agent (struct target_ops *self)
+int
+debug_target::can_use_agent ()
{
int result;
- fprintf_unfiltered (gdb_stdlog, "-> %s->to_can_use_agent (...)\n", debug_target.to_shortname);
- result = debug_target.to_can_use_agent (&debug_target);
- fprintf_unfiltered (gdb_stdlog, "<- %s->to_can_use_agent (", debug_target.to_shortname);
- target_debug_print_struct_target_ops_p (&debug_target);
+ fprintf_unfiltered (gdb_stdlog, "-> %s->can_use_agent (...)\n", this->beneath->shortname ());
+ result = this->beneath->can_use_agent ();
+ fprintf_unfiltered (gdb_stdlog, "<- %s->can_use_agent (", this->beneath->shortname ());
fputs_unfiltered (") = ", gdb_stdlog);
target_debug_print_int (result);
fputs_unfiltered ("\n", gdb_stdlog);
return result;
}
-static struct btrace_target_info *
-delegate_enable_btrace (struct target_ops *self, ptid_t arg1, const struct btrace_config *arg2)
+struct btrace_target_info *
+target_ops::enable_btrace (ptid_t arg0, const struct btrace_config *arg1)
{
- self = self->beneath;
- return self->to_enable_btrace (self, arg1, arg2);
+ return this->beneath->enable_btrace (arg0, arg1);
}
-static struct btrace_target_info *
-tdefault_enable_btrace (struct target_ops *self, ptid_t arg1, const struct btrace_config *arg2)
+struct btrace_target_info *
+dummy_target::enable_btrace (ptid_t arg0, const struct btrace_config *arg1)
{
tcomplain ();
}
-static struct btrace_target_info *
-debug_enable_btrace (struct target_ops *self, ptid_t arg1, const struct btrace_config *arg2)
+struct btrace_target_info *
+debug_target::enable_btrace (ptid_t arg0, const struct btrace_config *arg1)
{
struct btrace_target_info * result;
- fprintf_unfiltered (gdb_stdlog, "-> %s->to_enable_btrace (...)\n", debug_target.to_shortname);
- result = debug_target.to_enable_btrace (&debug_target, arg1, arg2);
- fprintf_unfiltered (gdb_stdlog, "<- %s->to_enable_btrace (", debug_target.to_shortname);
- target_debug_print_struct_target_ops_p (&debug_target);
- fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_ptid_t (arg1);
+ fprintf_unfiltered (gdb_stdlog, "-> %s->enable_btrace (...)\n", this->beneath->shortname ());
+ result = this->beneath->enable_btrace (arg0, arg1);
+ fprintf_unfiltered (gdb_stdlog, "<- %s->enable_btrace (", this->beneath->shortname ());
+ target_debug_print_ptid_t (arg0);
fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_const_struct_btrace_config_p (arg2);
+ target_debug_print_const_struct_btrace_config_p (arg1);
fputs_unfiltered (") = ", gdb_stdlog);
target_debug_print_struct_btrace_target_info_p (result);
fputs_unfiltered ("\n", gdb_stdlog);
return result;
}
-static void
-delegate_disable_btrace (struct target_ops *self, struct btrace_target_info *arg1)
+void
+target_ops::disable_btrace (struct btrace_target_info *arg0)
{
- self = self->beneath;
- self->to_disable_btrace (self, arg1);
+ this->beneath->disable_btrace (arg0);
}
-static void
-tdefault_disable_btrace (struct target_ops *self, struct btrace_target_info *arg1)
+void
+dummy_target::disable_btrace (struct btrace_target_info *arg0)
{
tcomplain ();
}
-static void
-debug_disable_btrace (struct target_ops *self, struct btrace_target_info *arg1)
+void
+debug_target::disable_btrace (struct btrace_target_info *arg0)
{
- fprintf_unfiltered (gdb_stdlog, "-> %s->to_disable_btrace (...)\n", debug_target.to_shortname);
- debug_target.to_disable_btrace (&debug_target, arg1);
- fprintf_unfiltered (gdb_stdlog, "<- %s->to_disable_btrace (", debug_target.to_shortname);
- target_debug_print_struct_target_ops_p (&debug_target);
- fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_struct_btrace_target_info_p (arg1);
+ fprintf_unfiltered (gdb_stdlog, "-> %s->disable_btrace (...)\n", this->beneath->shortname ());
+ this->beneath->disable_btrace (arg0);
+ fprintf_unfiltered (gdb_stdlog, "<- %s->disable_btrace (", this->beneath->shortname ());
+ target_debug_print_struct_btrace_target_info_p (arg0);
fputs_unfiltered (")\n", gdb_stdlog);
}
-static void
-delegate_teardown_btrace (struct target_ops *self, struct btrace_target_info *arg1)
+void
+target_ops::teardown_btrace (struct btrace_target_info *arg0)
{
- self = self->beneath;
- self->to_teardown_btrace (self, arg1);
+ this->beneath->teardown_btrace (arg0);
}
-static void
-tdefault_teardown_btrace (struct target_ops *self, struct btrace_target_info *arg1)
+void
+dummy_target::teardown_btrace (struct btrace_target_info *arg0)
{
tcomplain ();
}
-static void
-debug_teardown_btrace (struct target_ops *self, struct btrace_target_info *arg1)
+void
+debug_target::teardown_btrace (struct btrace_target_info *arg0)
{
- fprintf_unfiltered (gdb_stdlog, "-> %s->to_teardown_btrace (...)\n", debug_target.to_shortname);
- debug_target.to_teardown_btrace (&debug_target, arg1);
- fprintf_unfiltered (gdb_stdlog, "<- %s->to_teardown_btrace (", debug_target.to_shortname);
- target_debug_print_struct_target_ops_p (&debug_target);
- fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_struct_btrace_target_info_p (arg1);
+ fprintf_unfiltered (gdb_stdlog, "-> %s->teardown_btrace (...)\n", this->beneath->shortname ());
+ this->beneath->teardown_btrace (arg0);
+ fprintf_unfiltered (gdb_stdlog, "<- %s->teardown_btrace (", this->beneath->shortname ());
+ target_debug_print_struct_btrace_target_info_p (arg0);
fputs_unfiltered (")\n", gdb_stdlog);
}
-static enum btrace_error
-delegate_read_btrace (struct target_ops *self, struct btrace_data *arg1, struct btrace_target_info *arg2, enum btrace_read_type arg3)
+enum btrace_error
+target_ops::read_btrace (struct btrace_data *arg0, struct btrace_target_info *arg1, enum btrace_read_type arg2)
{
- self = self->beneath;
- return self->to_read_btrace (self, arg1, arg2, arg3);
+ return this->beneath->read_btrace (arg0, arg1, arg2);
}
-static enum btrace_error
-tdefault_read_btrace (struct target_ops *self, struct btrace_data *arg1, struct btrace_target_info *arg2, enum btrace_read_type arg3)
+enum btrace_error
+dummy_target::read_btrace (struct btrace_data *arg0, struct btrace_target_info *arg1, enum btrace_read_type arg2)
{
tcomplain ();
}
-static enum btrace_error
-debug_read_btrace (struct target_ops *self, struct btrace_data *arg1, struct btrace_target_info *arg2, enum btrace_read_type arg3)
+enum btrace_error
+debug_target::read_btrace (struct btrace_data *arg0, struct btrace_target_info *arg1, enum btrace_read_type arg2)
{
enum btrace_error result;
- fprintf_unfiltered (gdb_stdlog, "-> %s->to_read_btrace (...)\n", debug_target.to_shortname);
- result = debug_target.to_read_btrace (&debug_target, arg1, arg2, arg3);
- fprintf_unfiltered (gdb_stdlog, "<- %s->to_read_btrace (", debug_target.to_shortname);
- target_debug_print_struct_target_ops_p (&debug_target);
+ fprintf_unfiltered (gdb_stdlog, "-> %s->read_btrace (...)\n", this->beneath->shortname ());
+ result = this->beneath->read_btrace (arg0, arg1, arg2);
+ fprintf_unfiltered (gdb_stdlog, "<- %s->read_btrace (", this->beneath->shortname ());
+ target_debug_print_struct_btrace_data_p (arg0);
fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_struct_btrace_data_p (arg1);
- fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_struct_btrace_target_info_p (arg2);
+ target_debug_print_struct_btrace_target_info_p (arg1);
fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_enum_btrace_read_type (arg3);
+ target_debug_print_enum_btrace_read_type (arg2);
fputs_unfiltered (") = ", gdb_stdlog);
target_debug_print_enum_btrace_error (result);
fputs_unfiltered ("\n", gdb_stdlog);
return result;
}
-static const struct btrace_config *
-delegate_btrace_conf (struct target_ops *self, const struct btrace_target_info *arg1)
+const struct btrace_config *
+target_ops::btrace_conf (const struct btrace_target_info *arg0)
{
- self = self->beneath;
- return self->to_btrace_conf (self, arg1);
+ return this->beneath->btrace_conf (arg0);
}
-static const struct btrace_config *
-tdefault_btrace_conf (struct target_ops *self, const struct btrace_target_info *arg1)
+const struct btrace_config *
+dummy_target::btrace_conf (const struct btrace_target_info *arg0)
{
return NULL;
}
-static const struct btrace_config *
-debug_btrace_conf (struct target_ops *self, const struct btrace_target_info *arg1)
+const struct btrace_config *
+debug_target::btrace_conf (const struct btrace_target_info *arg0)
{
const struct btrace_config * result;
- fprintf_unfiltered (gdb_stdlog, "-> %s->to_btrace_conf (...)\n", debug_target.to_shortname);
- result = debug_target.to_btrace_conf (&debug_target, arg1);
- fprintf_unfiltered (gdb_stdlog, "<- %s->to_btrace_conf (", debug_target.to_shortname);
- target_debug_print_struct_target_ops_p (&debug_target);
- fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_const_struct_btrace_target_info_p (arg1);
+ fprintf_unfiltered (gdb_stdlog, "-> %s->btrace_conf (...)\n", this->beneath->shortname ());
+ result = this->beneath->btrace_conf (arg0);
+ fprintf_unfiltered (gdb_stdlog, "<- %s->btrace_conf (", this->beneath->shortname ());
+ target_debug_print_const_struct_btrace_target_info_p (arg0);
fputs_unfiltered (") = ", gdb_stdlog);
target_debug_print_const_struct_btrace_config_p (result);
fputs_unfiltered ("\n", gdb_stdlog);
return result;
}
-static enum record_method
-delegate_record_method (struct target_ops *self, ptid_t arg1)
+enum record_method
+target_ops::record_method (ptid_t arg0)
{
- self = self->beneath;
- return self->to_record_method (self, arg1);
+ return this->beneath->record_method (arg0);
}
-static enum record_method
-tdefault_record_method (struct target_ops *self, ptid_t arg1)
+enum record_method
+dummy_target::record_method (ptid_t arg0)
{
return RECORD_METHOD_NONE;
}
-static enum record_method
-debug_record_method (struct target_ops *self, ptid_t arg1)
+enum record_method
+debug_target::record_method (ptid_t arg0)
{
enum record_method result;
- fprintf_unfiltered (gdb_stdlog, "-> %s->to_record_method (...)\n", debug_target.to_shortname);
- result = debug_target.to_record_method (&debug_target, arg1);
- fprintf_unfiltered (gdb_stdlog, "<- %s->to_record_method (", debug_target.to_shortname);
- target_debug_print_struct_target_ops_p (&debug_target);
- fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_ptid_t (arg1);
+ fprintf_unfiltered (gdb_stdlog, "-> %s->record_method (...)\n", this->beneath->shortname ());
+ result = this->beneath->record_method (arg0);
+ fprintf_unfiltered (gdb_stdlog, "<- %s->record_method (", this->beneath->shortname ());
+ target_debug_print_ptid_t (arg0);
fputs_unfiltered (") = ", gdb_stdlog);
target_debug_print_enum_record_method (result);
fputs_unfiltered ("\n", gdb_stdlog);
return result;
}
-static void
-delegate_stop_recording (struct target_ops *self)
+void
+target_ops::stop_recording ()
{
- self = self->beneath;
- self->to_stop_recording (self);
+ this->beneath->stop_recording ();
}
-static void
-tdefault_stop_recording (struct target_ops *self)
+void
+dummy_target::stop_recording ()
{
}
-static void
-debug_stop_recording (struct target_ops *self)
+void
+debug_target::stop_recording ()
{
- fprintf_unfiltered (gdb_stdlog, "-> %s->to_stop_recording (...)\n", debug_target.to_shortname);
- debug_target.to_stop_recording (&debug_target);
- fprintf_unfiltered (gdb_stdlog, "<- %s->to_stop_recording (", debug_target.to_shortname);
- target_debug_print_struct_target_ops_p (&debug_target);
+ fprintf_unfiltered (gdb_stdlog, "-> %s->stop_recording (...)\n", this->beneath->shortname ());
+ this->beneath->stop_recording ();
+ fprintf_unfiltered (gdb_stdlog, "<- %s->stop_recording (", this->beneath->shortname ());
fputs_unfiltered (")\n", gdb_stdlog);
}
-static void
-delegate_info_record (struct target_ops *self)
+void
+target_ops::info_record ()
{
- self = self->beneath;
- self->to_info_record (self);
+ this->beneath->info_record ();
}
-static void
-tdefault_info_record (struct target_ops *self)
+void
+dummy_target::info_record ()
{
}
-static void
-debug_info_record (struct target_ops *self)
+void
+debug_target::info_record ()
{
- fprintf_unfiltered (gdb_stdlog, "-> %s->to_info_record (...)\n", debug_target.to_shortname);
- debug_target.to_info_record (&debug_target);
- fprintf_unfiltered (gdb_stdlog, "<- %s->to_info_record (", debug_target.to_shortname);
- target_debug_print_struct_target_ops_p (&debug_target);
+ fprintf_unfiltered (gdb_stdlog, "-> %s->info_record (...)\n", this->beneath->shortname ());
+ this->beneath->info_record ();
+ fprintf_unfiltered (gdb_stdlog, "<- %s->info_record (", this->beneath->shortname ());
fputs_unfiltered (")\n", gdb_stdlog);
}
-static void
-delegate_save_record (struct target_ops *self, const char *arg1)
+void
+target_ops::save_record (const char *arg0)
{
- self = self->beneath;
- self->to_save_record (self, arg1);
+ this->beneath->save_record (arg0);
}
-static void
-tdefault_save_record (struct target_ops *self, const char *arg1)
+void
+dummy_target::save_record (const char *arg0)
{
tcomplain ();
}
-static void
-debug_save_record (struct target_ops *self, const char *arg1)
+void
+debug_target::save_record (const char *arg0)
{
- fprintf_unfiltered (gdb_stdlog, "-> %s->to_save_record (...)\n", debug_target.to_shortname);
- debug_target.to_save_record (&debug_target, arg1);
- fprintf_unfiltered (gdb_stdlog, "<- %s->to_save_record (", debug_target.to_shortname);
- target_debug_print_struct_target_ops_p (&debug_target);
- fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_const_char_p (arg1);
+ fprintf_unfiltered (gdb_stdlog, "-> %s->save_record (...)\n", this->beneath->shortname ());
+ this->beneath->save_record (arg0);
+ fprintf_unfiltered (gdb_stdlog, "<- %s->save_record (", this->beneath->shortname ());
+ target_debug_print_const_char_p (arg0);
fputs_unfiltered (")\n", gdb_stdlog);
}
-static void
-delegate_delete_record (struct target_ops *self)
+bool
+target_ops::supports_delete_record ()
{
- self = self->beneath;
- self->to_delete_record (self);
+ return this->beneath->supports_delete_record ();
}
-static void
-tdefault_delete_record (struct target_ops *self)
+bool
+dummy_target::supports_delete_record ()
+{
+ return false;
+}
+
+bool
+debug_target::supports_delete_record ()
+{
+ bool result;
+ fprintf_unfiltered (gdb_stdlog, "-> %s->supports_delete_record (...)\n", this->beneath->shortname ());
+ result = this->beneath->supports_delete_record ();
+ fprintf_unfiltered (gdb_stdlog, "<- %s->supports_delete_record (", this->beneath->shortname ());
+ fputs_unfiltered (") = ", gdb_stdlog);
+ target_debug_print_bool (result);
+ fputs_unfiltered ("\n", gdb_stdlog);
+ return result;
+}
+
+void
+target_ops::delete_record ()
+{
+ this->beneath->delete_record ();
+}
+
+void
+dummy_target::delete_record ()
{
tcomplain ();
}
-static void
-debug_delete_record (struct target_ops *self)
+void
+debug_target::delete_record ()
{
- fprintf_unfiltered (gdb_stdlog, "-> %s->to_delete_record (...)\n", debug_target.to_shortname);
- debug_target.to_delete_record (&debug_target);
- fprintf_unfiltered (gdb_stdlog, "<- %s->to_delete_record (", debug_target.to_shortname);
- target_debug_print_struct_target_ops_p (&debug_target);
+ fprintf_unfiltered (gdb_stdlog, "-> %s->delete_record (...)\n", this->beneath->shortname ());
+ this->beneath->delete_record ();
+ fprintf_unfiltered (gdb_stdlog, "<- %s->delete_record (", this->beneath->shortname ());
fputs_unfiltered (")\n", gdb_stdlog);
}
-static int
-delegate_record_is_replaying (struct target_ops *self, ptid_t arg1)
+int
+target_ops::record_is_replaying (ptid_t arg0)
{
- self = self->beneath;
- return self->to_record_is_replaying (self, arg1);
+ return this->beneath->record_is_replaying (arg0);
}
-static int
-tdefault_record_is_replaying (struct target_ops *self, ptid_t arg1)
+int
+dummy_target::record_is_replaying (ptid_t arg0)
{
return 0;
}
-static int
-debug_record_is_replaying (struct target_ops *self, ptid_t arg1)
+int
+debug_target::record_is_replaying (ptid_t arg0)
{
int result;
- fprintf_unfiltered (gdb_stdlog, "-> %s->to_record_is_replaying (...)\n", debug_target.to_shortname);
- result = debug_target.to_record_is_replaying (&debug_target, arg1);
- fprintf_unfiltered (gdb_stdlog, "<- %s->to_record_is_replaying (", debug_target.to_shortname);
- target_debug_print_struct_target_ops_p (&debug_target);
- fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_ptid_t (arg1);
+ fprintf_unfiltered (gdb_stdlog, "-> %s->record_is_replaying (...)\n", this->beneath->shortname ());
+ result = this->beneath->record_is_replaying (arg0);
+ fprintf_unfiltered (gdb_stdlog, "<- %s->record_is_replaying (", this->beneath->shortname ());
+ target_debug_print_ptid_t (arg0);
fputs_unfiltered (") = ", gdb_stdlog);
target_debug_print_int (result);
fputs_unfiltered ("\n", gdb_stdlog);
return result;
}
-static int
-delegate_record_will_replay (struct target_ops *self, ptid_t arg1, int arg2)
+int
+target_ops::record_will_replay (ptid_t arg0, int arg1)
{
- self = self->beneath;
- return self->to_record_will_replay (self, arg1, arg2);
+ return this->beneath->record_will_replay (arg0, arg1);
}
-static int
-tdefault_record_will_replay (struct target_ops *self, ptid_t arg1, int arg2)
+int
+dummy_target::record_will_replay (ptid_t arg0, int arg1)
{
return 0;
}
-static int
-debug_record_will_replay (struct target_ops *self, ptid_t arg1, int arg2)
+int
+debug_target::record_will_replay (ptid_t arg0, int arg1)
{
int result;
- fprintf_unfiltered (gdb_stdlog, "-> %s->to_record_will_replay (...)\n", debug_target.to_shortname);
- result = debug_target.to_record_will_replay (&debug_target, arg1, arg2);
- fprintf_unfiltered (gdb_stdlog, "<- %s->to_record_will_replay (", debug_target.to_shortname);
- target_debug_print_struct_target_ops_p (&debug_target);
+ fprintf_unfiltered (gdb_stdlog, "-> %s->record_will_replay (...)\n", this->beneath->shortname ());
+ result = this->beneath->record_will_replay (arg0, arg1);
+ fprintf_unfiltered (gdb_stdlog, "<- %s->record_will_replay (", this->beneath->shortname ());
+ target_debug_print_ptid_t (arg0);
fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_ptid_t (arg1);
- fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_int (arg2);
+ target_debug_print_int (arg1);
fputs_unfiltered (") = ", gdb_stdlog);
target_debug_print_int (result);
fputs_unfiltered ("\n", gdb_stdlog);
return result;
}
-static void
-delegate_record_stop_replaying (struct target_ops *self)
+void
+target_ops::record_stop_replaying ()
{
- self = self->beneath;
- self->to_record_stop_replaying (self);
+ this->beneath->record_stop_replaying ();
}
-static void
-tdefault_record_stop_replaying (struct target_ops *self)
+void
+dummy_target::record_stop_replaying ()
{
}
-static void
-debug_record_stop_replaying (struct target_ops *self)
+void
+debug_target::record_stop_replaying ()
{
- fprintf_unfiltered (gdb_stdlog, "-> %s->to_record_stop_replaying (...)\n", debug_target.to_shortname);
- debug_target.to_record_stop_replaying (&debug_target);
- fprintf_unfiltered (gdb_stdlog, "<- %s->to_record_stop_replaying (", debug_target.to_shortname);
- target_debug_print_struct_target_ops_p (&debug_target);
+ fprintf_unfiltered (gdb_stdlog, "-> %s->record_stop_replaying (...)\n", this->beneath->shortname ());
+ this->beneath->record_stop_replaying ();
+ fprintf_unfiltered (gdb_stdlog, "<- %s->record_stop_replaying (", this->beneath->shortname ());
fputs_unfiltered (")\n", gdb_stdlog);
}
-static void
-delegate_goto_record_begin (struct target_ops *self)
+void
+target_ops::goto_record_begin ()
{
- self = self->beneath;
- self->to_goto_record_begin (self);
+ this->beneath->goto_record_begin ();
}
-static void
-tdefault_goto_record_begin (struct target_ops *self)
+void
+dummy_target::goto_record_begin ()
{
tcomplain ();
}
-static void
-debug_goto_record_begin (struct target_ops *self)
+void
+debug_target::goto_record_begin ()
{
- fprintf_unfiltered (gdb_stdlog, "-> %s->to_goto_record_begin (...)\n", debug_target.to_shortname);
- debug_target.to_goto_record_begin (&debug_target);
- fprintf_unfiltered (gdb_stdlog, "<- %s->to_goto_record_begin (", debug_target.to_shortname);
- target_debug_print_struct_target_ops_p (&debug_target);
+ fprintf_unfiltered (gdb_stdlog, "-> %s->goto_record_begin (...)\n", this->beneath->shortname ());
+ this->beneath->goto_record_begin ();
+ fprintf_unfiltered (gdb_stdlog, "<- %s->goto_record_begin (", this->beneath->shortname ());
fputs_unfiltered (")\n", gdb_stdlog);
}
-static void
-delegate_goto_record_end (struct target_ops *self)
+void
+target_ops::goto_record_end ()
{
- self = self->beneath;
- self->to_goto_record_end (self);
+ this->beneath->goto_record_end ();
}
-static void
-tdefault_goto_record_end (struct target_ops *self)
+void
+dummy_target::goto_record_end ()
{
tcomplain ();
}
-static void
-debug_goto_record_end (struct target_ops *self)
+void
+debug_target::goto_record_end ()
{
- fprintf_unfiltered (gdb_stdlog, "-> %s->to_goto_record_end (...)\n", debug_target.to_shortname);
- debug_target.to_goto_record_end (&debug_target);
- fprintf_unfiltered (gdb_stdlog, "<- %s->to_goto_record_end (", debug_target.to_shortname);
- target_debug_print_struct_target_ops_p (&debug_target);
+ fprintf_unfiltered (gdb_stdlog, "-> %s->goto_record_end (...)\n", this->beneath->shortname ());
+ this->beneath->goto_record_end ();
+ fprintf_unfiltered (gdb_stdlog, "<- %s->goto_record_end (", this->beneath->shortname ());
fputs_unfiltered (")\n", gdb_stdlog);
}
-static void
-delegate_goto_record (struct target_ops *self, ULONGEST arg1)
+void
+target_ops::goto_record (ULONGEST arg0)
{
- self = self->beneath;
- self->to_goto_record (self, arg1);
+ this->beneath->goto_record (arg0);
}
-static void
-tdefault_goto_record (struct target_ops *self, ULONGEST arg1)
+void
+dummy_target::goto_record (ULONGEST arg0)
{
tcomplain ();
}
-static void
-debug_goto_record (struct target_ops *self, ULONGEST arg1)
+void
+debug_target::goto_record (ULONGEST arg0)
{
- fprintf_unfiltered (gdb_stdlog, "-> %s->to_goto_record (...)\n", debug_target.to_shortname);
- debug_target.to_goto_record (&debug_target, arg1);
- fprintf_unfiltered (gdb_stdlog, "<- %s->to_goto_record (", debug_target.to_shortname);
- target_debug_print_struct_target_ops_p (&debug_target);
- fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_ULONGEST (arg1);
+ fprintf_unfiltered (gdb_stdlog, "-> %s->goto_record (...)\n", this->beneath->shortname ());
+ this->beneath->goto_record (arg0);
+ fprintf_unfiltered (gdb_stdlog, "<- %s->goto_record (", this->beneath->shortname ());
+ target_debug_print_ULONGEST (arg0);
fputs_unfiltered (")\n", gdb_stdlog);
}
-static void
-delegate_insn_history (struct target_ops *self, int arg1, gdb_disassembly_flags arg2)
+void
+target_ops::insn_history (int arg0, gdb_disassembly_flags arg1)
{
- self = self->beneath;
- self->to_insn_history (self, arg1, arg2);
+ this->beneath->insn_history (arg0, arg1);
}
-static void
-tdefault_insn_history (struct target_ops *self, int arg1, gdb_disassembly_flags arg2)
+void
+dummy_target::insn_history (int arg0, gdb_disassembly_flags arg1)
{
tcomplain ();
}
-static void
-debug_insn_history (struct target_ops *self, int arg1, gdb_disassembly_flags arg2)
+void
+debug_target::insn_history (int arg0, gdb_disassembly_flags arg1)
{
- fprintf_unfiltered (gdb_stdlog, "-> %s->to_insn_history (...)\n", debug_target.to_shortname);
- debug_target.to_insn_history (&debug_target, arg1, arg2);
- fprintf_unfiltered (gdb_stdlog, "<- %s->to_insn_history (", debug_target.to_shortname);
- target_debug_print_struct_target_ops_p (&debug_target);
- fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_int (arg1);
+ fprintf_unfiltered (gdb_stdlog, "-> %s->insn_history (...)\n", this->beneath->shortname ());
+ this->beneath->insn_history (arg0, arg1);
+ fprintf_unfiltered (gdb_stdlog, "<- %s->insn_history (", this->beneath->shortname ());
+ target_debug_print_int (arg0);
fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_gdb_disassembly_flags (arg2);
+ target_debug_print_gdb_disassembly_flags (arg1);
fputs_unfiltered (")\n", gdb_stdlog);
}
-static void
-delegate_insn_history_from (struct target_ops *self, ULONGEST arg1, int arg2, gdb_disassembly_flags arg3)
+void
+target_ops::insn_history_from (ULONGEST arg0, int arg1, gdb_disassembly_flags arg2)
{
- self = self->beneath;
- self->to_insn_history_from (self, arg1, arg2, arg3);
+ this->beneath->insn_history_from (arg0, arg1, arg2);
}
-static void
-tdefault_insn_history_from (struct target_ops *self, ULONGEST arg1, int arg2, gdb_disassembly_flags arg3)
+void
+dummy_target::insn_history_from (ULONGEST arg0, int arg1, gdb_disassembly_flags arg2)
{
tcomplain ();
}
-static void
-debug_insn_history_from (struct target_ops *self, ULONGEST arg1, int arg2, gdb_disassembly_flags arg3)
+void
+debug_target::insn_history_from (ULONGEST arg0, int arg1, gdb_disassembly_flags arg2)
{
- fprintf_unfiltered (gdb_stdlog, "-> %s->to_insn_history_from (...)\n", debug_target.to_shortname);
- debug_target.to_insn_history_from (&debug_target, arg1, arg2, arg3);
- fprintf_unfiltered (gdb_stdlog, "<- %s->to_insn_history_from (", debug_target.to_shortname);
- target_debug_print_struct_target_ops_p (&debug_target);
- fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_ULONGEST (arg1);
+ fprintf_unfiltered (gdb_stdlog, "-> %s->insn_history_from (...)\n", this->beneath->shortname ());
+ this->beneath->insn_history_from (arg0, arg1, arg2);
+ fprintf_unfiltered (gdb_stdlog, "<- %s->insn_history_from (", this->beneath->shortname ());
+ target_debug_print_ULONGEST (arg0);
fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_int (arg2);
+ target_debug_print_int (arg1);
fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_gdb_disassembly_flags (arg3);
+ target_debug_print_gdb_disassembly_flags (arg2);
fputs_unfiltered (")\n", gdb_stdlog);
}
-static void
-delegate_insn_history_range (struct target_ops *self, ULONGEST arg1, ULONGEST arg2, gdb_disassembly_flags arg3)
+void
+target_ops::insn_history_range (ULONGEST arg0, ULONGEST arg1, gdb_disassembly_flags arg2)
{
- self = self->beneath;
- self->to_insn_history_range (self, arg1, arg2, arg3);
+ this->beneath->insn_history_range (arg0, arg1, arg2);
}
-static void
-tdefault_insn_history_range (struct target_ops *self, ULONGEST arg1, ULONGEST arg2, gdb_disassembly_flags arg3)
+void
+dummy_target::insn_history_range (ULONGEST arg0, ULONGEST arg1, gdb_disassembly_flags arg2)
{
tcomplain ();
}
-static void
-debug_insn_history_range (struct target_ops *self, ULONGEST arg1, ULONGEST arg2, gdb_disassembly_flags arg3)
+void
+debug_target::insn_history_range (ULONGEST arg0, ULONGEST arg1, gdb_disassembly_flags arg2)
{
- fprintf_unfiltered (gdb_stdlog, "-> %s->to_insn_history_range (...)\n", debug_target.to_shortname);
- debug_target.to_insn_history_range (&debug_target, arg1, arg2, arg3);
- fprintf_unfiltered (gdb_stdlog, "<- %s->to_insn_history_range (", debug_target.to_shortname);
- target_debug_print_struct_target_ops_p (&debug_target);
+ fprintf_unfiltered (gdb_stdlog, "-> %s->insn_history_range (...)\n", this->beneath->shortname ());
+ this->beneath->insn_history_range (arg0, arg1, arg2);
+ fprintf_unfiltered (gdb_stdlog, "<- %s->insn_history_range (", this->beneath->shortname ());
+ target_debug_print_ULONGEST (arg0);
fputs_unfiltered (", ", gdb_stdlog);
target_debug_print_ULONGEST (arg1);
fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_ULONGEST (arg2);
- fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_gdb_disassembly_flags (arg3);
+ target_debug_print_gdb_disassembly_flags (arg2);
fputs_unfiltered (")\n", gdb_stdlog);
}
-static void
-delegate_call_history (struct target_ops *self, int arg1, record_print_flags arg2)
+void
+target_ops::call_history (int arg0, record_print_flags arg1)
{
- self = self->beneath;
- self->to_call_history (self, arg1, arg2);
+ this->beneath->call_history (arg0, arg1);
}
-static void
-tdefault_call_history (struct target_ops *self, int arg1, record_print_flags arg2)
+void
+dummy_target::call_history (int arg0, record_print_flags arg1)
{
tcomplain ();
}
-static void
-debug_call_history (struct target_ops *self, int arg1, record_print_flags arg2)
+void
+debug_target::call_history (int arg0, record_print_flags arg1)
{
- fprintf_unfiltered (gdb_stdlog, "-> %s->to_call_history (...)\n", debug_target.to_shortname);
- debug_target.to_call_history (&debug_target, arg1, arg2);
- fprintf_unfiltered (gdb_stdlog, "<- %s->to_call_history (", debug_target.to_shortname);
- target_debug_print_struct_target_ops_p (&debug_target);
+ fprintf_unfiltered (gdb_stdlog, "-> %s->call_history (...)\n", this->beneath->shortname ());
+ this->beneath->call_history (arg0, arg1);
+ fprintf_unfiltered (gdb_stdlog, "<- %s->call_history (", this->beneath->shortname ());
+ target_debug_print_int (arg0);
fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_int (arg1);
- fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_record_print_flags (arg2);
+ target_debug_print_record_print_flags (arg1);
fputs_unfiltered (")\n", gdb_stdlog);
}
-static void
-delegate_call_history_from (struct target_ops *self, ULONGEST arg1, int arg2, record_print_flags arg3)
+void
+target_ops::call_history_from (ULONGEST arg0, int arg1, record_print_flags arg2)
{
- self = self->beneath;
- self->to_call_history_from (self, arg1, arg2, arg3);
+ this->beneath->call_history_from (arg0, arg1, arg2);
}
-static void
-tdefault_call_history_from (struct target_ops *self, ULONGEST arg1, int arg2, record_print_flags arg3)
+void
+dummy_target::call_history_from (ULONGEST arg0, int arg1, record_print_flags arg2)
{
tcomplain ();
}
-static void
-debug_call_history_from (struct target_ops *self, ULONGEST arg1, int arg2, record_print_flags arg3)
+void
+debug_target::call_history_from (ULONGEST arg0, int arg1, record_print_flags arg2)
{
- fprintf_unfiltered (gdb_stdlog, "-> %s->to_call_history_from (...)\n", debug_target.to_shortname);
- debug_target.to_call_history_from (&debug_target, arg1, arg2, arg3);
- fprintf_unfiltered (gdb_stdlog, "<- %s->to_call_history_from (", debug_target.to_shortname);
- target_debug_print_struct_target_ops_p (&debug_target);
+ fprintf_unfiltered (gdb_stdlog, "-> %s->call_history_from (...)\n", this->beneath->shortname ());
+ this->beneath->call_history_from (arg0, arg1, arg2);
+ fprintf_unfiltered (gdb_stdlog, "<- %s->call_history_from (", this->beneath->shortname ());
+ target_debug_print_ULONGEST (arg0);
fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_ULONGEST (arg1);
- fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_int (arg2);
+ target_debug_print_int (arg1);
fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_record_print_flags (arg3);
+ target_debug_print_record_print_flags (arg2);
fputs_unfiltered (")\n", gdb_stdlog);
}
-static void
-delegate_call_history_range (struct target_ops *self, ULONGEST arg1, ULONGEST arg2, record_print_flags arg3)
+void
+target_ops::call_history_range (ULONGEST arg0, ULONGEST arg1, record_print_flags arg2)
{
- self = self->beneath;
- self->to_call_history_range (self, arg1, arg2, arg3);
+ this->beneath->call_history_range (arg0, arg1, arg2);
}
-static void
-tdefault_call_history_range (struct target_ops *self, ULONGEST arg1, ULONGEST arg2, record_print_flags arg3)
+void
+dummy_target::call_history_range (ULONGEST arg0, ULONGEST arg1, record_print_flags arg2)
{
tcomplain ();
}
-static void
-debug_call_history_range (struct target_ops *self, ULONGEST arg1, ULONGEST arg2, record_print_flags arg3)
+void
+debug_target::call_history_range (ULONGEST arg0, ULONGEST arg1, record_print_flags arg2)
{
- fprintf_unfiltered (gdb_stdlog, "-> %s->to_call_history_range (...)\n", debug_target.to_shortname);
- debug_target.to_call_history_range (&debug_target, arg1, arg2, arg3);
- fprintf_unfiltered (gdb_stdlog, "<- %s->to_call_history_range (", debug_target.to_shortname);
- target_debug_print_struct_target_ops_p (&debug_target);
+ fprintf_unfiltered (gdb_stdlog, "-> %s->call_history_range (...)\n", this->beneath->shortname ());
+ this->beneath->call_history_range (arg0, arg1, arg2);
+ fprintf_unfiltered (gdb_stdlog, "<- %s->call_history_range (", this->beneath->shortname ());
+ target_debug_print_ULONGEST (arg0);
fputs_unfiltered (", ", gdb_stdlog);
target_debug_print_ULONGEST (arg1);
fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_ULONGEST (arg2);
- fputs_unfiltered (", ", gdb_stdlog);
- target_debug_print_record_print_flags (arg3);
+ target_debug_print_record_print_flags (arg2);
fputs_unfiltered (")\n", gdb_stdlog);
}
-static int
-delegate_augmented_libraries_svr4_read (struct target_ops *self)
+int
+target_ops::augmented_libraries_svr4_read ()
{
- self = self->beneath;
- return self->to_augmented_libraries_svr4_read (self);
+ return this->beneath->augmented_libraries_svr4_read ();
}
-static int
-tdefault_augmented_libraries_svr4_read (struct target_ops *self)
+int
+dummy_target::augmented_libraries_svr4_read ()
{
return 0;
}
-static int
-debug_augmented_libraries_svr4_read (struct target_ops *self)
+int
+debug_target::augmented_libraries_svr4_read ()
{
int result;
- fprintf_unfiltered (gdb_stdlog, "-> %s->to_augmented_libraries_svr4_read (...)\n", debug_target.to_shortname);
- result = debug_target.to_augmented_libraries_svr4_read (&debug_target);
- fprintf_unfiltered (gdb_stdlog, "<- %s->to_augmented_libraries_svr4_read (", debug_target.to_shortname);
- target_debug_print_struct_target_ops_p (&debug_target);
+ fprintf_unfiltered (gdb_stdlog, "-> %s->augmented_libraries_svr4_read (...)\n", this->beneath->shortname ());
+ result = this->beneath->augmented_libraries_svr4_read ();
+ fprintf_unfiltered (gdb_stdlog, "<- %s->augmented_libraries_svr4_read (", this->beneath->shortname ());
fputs_unfiltered (") = ", gdb_stdlog);
target_debug_print_int (result);
fputs_unfiltered ("\n", gdb_stdlog);
return result;
}
-static const struct frame_unwind *
-delegate_get_unwinder (struct target_ops *self)
+const struct frame_unwind *
+target_ops::get_unwinder ()
{
- self = self->beneath;
- return self->to_get_unwinder (self);
+ return this->beneath->get_unwinder ();
}
-static const struct frame_unwind *
-tdefault_get_unwinder (struct target_ops *self)
+const struct frame_unwind *
+dummy_target::get_unwinder ()
{
return NULL;
}
-static const struct frame_unwind *
-debug_get_unwinder (struct target_ops *self)
+const struct frame_unwind *
+debug_target::get_unwinder ()
{
const struct frame_unwind * result;
- fprintf_unfiltered (gdb_stdlog, "-> %s->to_get_unwinder (...)\n", debug_target.to_shortname);
- result = debug_target.to_get_unwinder (&debug_target);
- fprintf_unfiltered (gdb_stdlog, "<- %s->to_get_unwinder (", debug_target.to_shortname);
- target_debug_print_struct_target_ops_p (&debug_target);
+ fprintf_unfiltered (gdb_stdlog, "-> %s->get_unwinder (...)\n", this->beneath->shortname ());
+ result = this->beneath->get_unwinder ();
+ fprintf_unfiltered (gdb_stdlog, "<- %s->get_unwinder (", this->beneath->shortname ());
fputs_unfiltered (") = ", gdb_stdlog);
target_debug_print_const_struct_frame_unwind_p (result);
fputs_unfiltered ("\n", gdb_stdlog);
return result;
}
-static const struct frame_unwind *
-delegate_get_tailcall_unwinder (struct target_ops *self)
+const struct frame_unwind *
+target_ops::get_tailcall_unwinder ()
{
- self = self->beneath;
- return self->to_get_tailcall_unwinder (self);
+ return this->beneath->get_tailcall_unwinder ();
}
-static const struct frame_unwind *
-tdefault_get_tailcall_unwinder (struct target_ops *self)
+const struct frame_unwind *
+dummy_target::get_tailcall_unwinder ()
{
return NULL;
}
-static const struct frame_unwind *
-debug_get_tailcall_unwinder (struct target_ops *self)
+const struct frame_unwind *
+debug_target::get_tailcall_unwinder ()
{
const struct frame_unwind * result;
- fprintf_unfiltered (gdb_stdlog, "-> %s->to_get_tailcall_unwinder (...)\n", debug_target.to_shortname);
- result = debug_target.to_get_tailcall_unwinder (&debug_target);
- fprintf_unfiltered (gdb_stdlog, "<- %s->to_get_tailcall_unwinder (", debug_target.to_shortname);
- target_debug_print_struct_target_ops_p (&debug_target);
+ fprintf_unfiltered (gdb_stdlog, "-> %s->get_tailcall_unwinder (...)\n", this->beneath->shortname ());
+ result = this->beneath->get_tailcall_unwinder ();
+ fprintf_unfiltered (gdb_stdlog, "<- %s->get_tailcall_unwinder (", this->beneath->shortname ());
fputs_unfiltered (") = ", gdb_stdlog);
target_debug_print_const_struct_frame_unwind_p (result);
fputs_unfiltered ("\n", gdb_stdlog);
return result;
}
-static void
-delegate_prepare_to_generate_core (struct target_ops *self)
+void
+target_ops::prepare_to_generate_core ()
{
- self = self->beneath;
- self->to_prepare_to_generate_core (self);
+ this->beneath->prepare_to_generate_core ();
}
-static void
-tdefault_prepare_to_generate_core (struct target_ops *self)
+void
+dummy_target::prepare_to_generate_core ()
{
}
-static void
-debug_prepare_to_generate_core (struct target_ops *self)
+void
+debug_target::prepare_to_generate_core ()
{
- fprintf_unfiltered (gdb_stdlog, "-> %s->to_prepare_to_generate_core (...)\n", debug_target.to_shortname);
- debug_target.to_prepare_to_generate_core (&debug_target);
- fprintf_unfiltered (gdb_stdlog, "<- %s->to_prepare_to_generate_core (", debug_target.to_shortname);
- target_debug_print_struct_target_ops_p (&debug_target);
+ fprintf_unfiltered (gdb_stdlog, "-> %s->prepare_to_generate_core (...)\n", this->beneath->shortname ());
+ this->beneath->prepare_to_generate_core ();
+ fprintf_unfiltered (gdb_stdlog, "<- %s->prepare_to_generate_core (", this->beneath->shortname ());
fputs_unfiltered (")\n", gdb_stdlog);
}
-static void
-delegate_done_generating_core (struct target_ops *self)
+void
+target_ops::done_generating_core ()
{
- self = self->beneath;
- self->to_done_generating_core (self);
+ this->beneath->done_generating_core ();
}
-static void
-tdefault_done_generating_core (struct target_ops *self)
+void
+dummy_target::done_generating_core ()
{
}
-static void
-debug_done_generating_core (struct target_ops *self)
+void
+debug_target::done_generating_core ()
{
- fprintf_unfiltered (gdb_stdlog, "-> %s->to_done_generating_core (...)\n", debug_target.to_shortname);
- debug_target.to_done_generating_core (&debug_target);
- fprintf_unfiltered (gdb_stdlog, "<- %s->to_done_generating_core (", debug_target.to_shortname);
- target_debug_print_struct_target_ops_p (&debug_target);
+ fprintf_unfiltered (gdb_stdlog, "-> %s->done_generating_core (...)\n", this->beneath->shortname ());
+ this->beneath->done_generating_core ();
+ fprintf_unfiltered (gdb_stdlog, "<- %s->done_generating_core (", this->beneath->shortname ());
fputs_unfiltered (")\n", gdb_stdlog);
}
-static void
-install_delegators (struct target_ops *ops)
-{
- if (ops->to_post_attach == NULL)
- ops->to_post_attach = delegate_post_attach;
- if (ops->to_detach == NULL)
- ops->to_detach = delegate_detach;
- if (ops->to_disconnect == NULL)
- ops->to_disconnect = delegate_disconnect;
- if (ops->to_resume == NULL)
- ops->to_resume = delegate_resume;
- if (ops->to_commit_resume == NULL)
- ops->to_commit_resume = delegate_commit_resume;
- if (ops->to_wait == NULL)
- ops->to_wait = delegate_wait;
- if (ops->to_fetch_registers == NULL)
- ops->to_fetch_registers = delegate_fetch_registers;
- if (ops->to_store_registers == NULL)
- ops->to_store_registers = delegate_store_registers;
- if (ops->to_prepare_to_store == NULL)
- ops->to_prepare_to_store = delegate_prepare_to_store;
- if (ops->to_files_info == NULL)
- ops->to_files_info = delegate_files_info;
- if (ops->to_insert_breakpoint == NULL)
- ops->to_insert_breakpoint = delegate_insert_breakpoint;
- if (ops->to_remove_breakpoint == NULL)
- ops->to_remove_breakpoint = delegate_remove_breakpoint;
- if (ops->to_stopped_by_sw_breakpoint == NULL)
- ops->to_stopped_by_sw_breakpoint = delegate_stopped_by_sw_breakpoint;
- if (ops->to_supports_stopped_by_sw_breakpoint == NULL)
- ops->to_supports_stopped_by_sw_breakpoint = delegate_supports_stopped_by_sw_breakpoint;
- if (ops->to_stopped_by_hw_breakpoint == NULL)
- ops->to_stopped_by_hw_breakpoint = delegate_stopped_by_hw_breakpoint;
- if (ops->to_supports_stopped_by_hw_breakpoint == NULL)
- ops->to_supports_stopped_by_hw_breakpoint = delegate_supports_stopped_by_hw_breakpoint;
- if (ops->to_can_use_hw_breakpoint == NULL)
- ops->to_can_use_hw_breakpoint = delegate_can_use_hw_breakpoint;
- if (ops->to_ranged_break_num_registers == NULL)
- ops->to_ranged_break_num_registers = delegate_ranged_break_num_registers;
- if (ops->to_insert_hw_breakpoint == NULL)
- ops->to_insert_hw_breakpoint = delegate_insert_hw_breakpoint;
- if (ops->to_remove_hw_breakpoint == NULL)
- ops->to_remove_hw_breakpoint = delegate_remove_hw_breakpoint;
- if (ops->to_remove_watchpoint == NULL)
- ops->to_remove_watchpoint = delegate_remove_watchpoint;
- if (ops->to_insert_watchpoint == NULL)
- ops->to_insert_watchpoint = delegate_insert_watchpoint;
- if (ops->to_insert_mask_watchpoint == NULL)
- ops->to_insert_mask_watchpoint = delegate_insert_mask_watchpoint;
- if (ops->to_remove_mask_watchpoint == NULL)
- ops->to_remove_mask_watchpoint = delegate_remove_mask_watchpoint;
- if (ops->to_stopped_by_watchpoint == NULL)
- ops->to_stopped_by_watchpoint = delegate_stopped_by_watchpoint;
- if (ops->to_stopped_data_address == NULL)
- ops->to_stopped_data_address = delegate_stopped_data_address;
- if (ops->to_watchpoint_addr_within_range == NULL)
- ops->to_watchpoint_addr_within_range = delegate_watchpoint_addr_within_range;
- if (ops->to_region_ok_for_hw_watchpoint == NULL)
- ops->to_region_ok_for_hw_watchpoint = delegate_region_ok_for_hw_watchpoint;
- if (ops->to_can_accel_watchpoint_condition == NULL)
- ops->to_can_accel_watchpoint_condition = delegate_can_accel_watchpoint_condition;
- if (ops->to_masked_watch_num_registers == NULL)
- ops->to_masked_watch_num_registers = delegate_masked_watch_num_registers;
- if (ops->to_can_do_single_step == NULL)
- ops->to_can_do_single_step = delegate_can_do_single_step;
- if (ops->to_terminal_init == NULL)
- ops->to_terminal_init = delegate_terminal_init;
- if (ops->to_terminal_inferior == NULL)
- ops->to_terminal_inferior = delegate_terminal_inferior;
- if (ops->to_terminal_save_inferior == NULL)
- ops->to_terminal_save_inferior = delegate_terminal_save_inferior;
- if (ops->to_terminal_ours_for_output == NULL)
- ops->to_terminal_ours_for_output = delegate_terminal_ours_for_output;
- if (ops->to_terminal_ours == NULL)
- ops->to_terminal_ours = delegate_terminal_ours;
- if (ops->to_terminal_info == NULL)
- ops->to_terminal_info = delegate_terminal_info;
- if (ops->to_kill == NULL)
- ops->to_kill = delegate_kill;
- if (ops->to_load == NULL)
- ops->to_load = delegate_load;
- if (ops->to_post_startup_inferior == NULL)
- ops->to_post_startup_inferior = delegate_post_startup_inferior;
- if (ops->to_insert_fork_catchpoint == NULL)
- ops->to_insert_fork_catchpoint = delegate_insert_fork_catchpoint;
- if (ops->to_remove_fork_catchpoint == NULL)
- ops->to_remove_fork_catchpoint = delegate_remove_fork_catchpoint;
- if (ops->to_insert_vfork_catchpoint == NULL)
- ops->to_insert_vfork_catchpoint = delegate_insert_vfork_catchpoint;
- if (ops->to_remove_vfork_catchpoint == NULL)
- ops->to_remove_vfork_catchpoint = delegate_remove_vfork_catchpoint;
- if (ops->to_follow_fork == NULL)
- ops->to_follow_fork = delegate_follow_fork;
- if (ops->to_insert_exec_catchpoint == NULL)
- ops->to_insert_exec_catchpoint = delegate_insert_exec_catchpoint;
- if (ops->to_remove_exec_catchpoint == NULL)
- ops->to_remove_exec_catchpoint = delegate_remove_exec_catchpoint;
- if (ops->to_follow_exec == NULL)
- ops->to_follow_exec = delegate_follow_exec;
- if (ops->to_set_syscall_catchpoint == NULL)
- ops->to_set_syscall_catchpoint = delegate_set_syscall_catchpoint;
- if (ops->to_mourn_inferior == NULL)
- ops->to_mourn_inferior = delegate_mourn_inferior;
- if (ops->to_can_run == NULL)
- ops->to_can_run = delegate_can_run;
- if (ops->to_pass_signals == NULL)
- ops->to_pass_signals = delegate_pass_signals;
- if (ops->to_program_signals == NULL)
- ops->to_program_signals = delegate_program_signals;
- if (ops->to_thread_alive == NULL)
- ops->to_thread_alive = delegate_thread_alive;
- if (ops->to_update_thread_list == NULL)
- ops->to_update_thread_list = delegate_update_thread_list;
- if (ops->to_pid_to_str == NULL)
- ops->to_pid_to_str = delegate_pid_to_str;
- if (ops->to_extra_thread_info == NULL)
- ops->to_extra_thread_info = delegate_extra_thread_info;
- if (ops->to_thread_name == NULL)
- ops->to_thread_name = delegate_thread_name;
- if (ops->to_thread_handle_to_thread_info == NULL)
- ops->to_thread_handle_to_thread_info = delegate_thread_handle_to_thread_info;
- if (ops->to_stop == NULL)
- ops->to_stop = delegate_stop;
- if (ops->to_interrupt == NULL)
- ops->to_interrupt = delegate_interrupt;
- if (ops->to_pass_ctrlc == NULL)
- ops->to_pass_ctrlc = delegate_pass_ctrlc;
- if (ops->to_rcmd == NULL)
- ops->to_rcmd = delegate_rcmd;
- if (ops->to_pid_to_exec_file == NULL)
- ops->to_pid_to_exec_file = delegate_pid_to_exec_file;
- if (ops->to_log_command == NULL)
- ops->to_log_command = delegate_log_command;
- if (ops->to_get_section_table == NULL)
- ops->to_get_section_table = delegate_get_section_table;
- if (ops->to_can_async_p == NULL)
- ops->to_can_async_p = delegate_can_async_p;
- if (ops->to_is_async_p == NULL)
- ops->to_is_async_p = delegate_is_async_p;
- if (ops->to_async == NULL)
- ops->to_async = delegate_async;
- if (ops->to_thread_events == NULL)
- ops->to_thread_events = delegate_thread_events;
- if (ops->to_supports_non_stop == NULL)
- ops->to_supports_non_stop = delegate_supports_non_stop;
- if (ops->to_always_non_stop_p == NULL)
- ops->to_always_non_stop_p = delegate_always_non_stop_p;
- if (ops->to_find_memory_regions == NULL)
- ops->to_find_memory_regions = delegate_find_memory_regions;
- if (ops->to_make_corefile_notes == NULL)
- ops->to_make_corefile_notes = delegate_make_corefile_notes;
- if (ops->to_get_bookmark == NULL)
- ops->to_get_bookmark = delegate_get_bookmark;
- if (ops->to_goto_bookmark == NULL)
- ops->to_goto_bookmark = delegate_goto_bookmark;
- if (ops->to_get_thread_local_address == NULL)
- ops->to_get_thread_local_address = delegate_get_thread_local_address;
- if (ops->to_xfer_partial == NULL)
- ops->to_xfer_partial = delegate_xfer_partial;
- if (ops->to_get_memory_xfer_limit == NULL)
- ops->to_get_memory_xfer_limit = delegate_get_memory_xfer_limit;
- if (ops->to_memory_map == NULL)
- ops->to_memory_map = delegate_memory_map;
- if (ops->to_flash_erase == NULL)
- ops->to_flash_erase = delegate_flash_erase;
- if (ops->to_flash_done == NULL)
- ops->to_flash_done = delegate_flash_done;
- if (ops->to_read_description == NULL)
- ops->to_read_description = delegate_read_description;
- if (ops->to_get_ada_task_ptid == NULL)
- ops->to_get_ada_task_ptid = delegate_get_ada_task_ptid;
- if (ops->to_auxv_parse == NULL)
- ops->to_auxv_parse = delegate_auxv_parse;
- if (ops->to_search_memory == NULL)
- ops->to_search_memory = delegate_search_memory;
- if (ops->to_can_execute_reverse == NULL)
- ops->to_can_execute_reverse = delegate_can_execute_reverse;
- if (ops->to_execution_direction == NULL)
- ops->to_execution_direction = delegate_execution_direction;
- if (ops->to_supports_multi_process == NULL)
- ops->to_supports_multi_process = delegate_supports_multi_process;
- if (ops->to_supports_enable_disable_tracepoint == NULL)
- ops->to_supports_enable_disable_tracepoint = delegate_supports_enable_disable_tracepoint;
- if (ops->to_supports_string_tracing == NULL)
- ops->to_supports_string_tracing = delegate_supports_string_tracing;
- if (ops->to_supports_evaluation_of_breakpoint_conditions == NULL)
- ops->to_supports_evaluation_of_breakpoint_conditions = delegate_supports_evaluation_of_breakpoint_conditions;
- if (ops->to_can_run_breakpoint_commands == NULL)
- ops->to_can_run_breakpoint_commands = delegate_can_run_breakpoint_commands;
- if (ops->to_thread_architecture == NULL)
- ops->to_thread_architecture = delegate_thread_architecture;
- if (ops->to_thread_address_space == NULL)
- ops->to_thread_address_space = delegate_thread_address_space;
- if (ops->to_filesystem_is_local == NULL)
- ops->to_filesystem_is_local = delegate_filesystem_is_local;
- if (ops->to_trace_init == NULL)
- ops->to_trace_init = delegate_trace_init;
- if (ops->to_download_tracepoint == NULL)
- ops->to_download_tracepoint = delegate_download_tracepoint;
- if (ops->to_can_download_tracepoint == NULL)
- ops->to_can_download_tracepoint = delegate_can_download_tracepoint;
- if (ops->to_download_trace_state_variable == NULL)
- ops->to_download_trace_state_variable = delegate_download_trace_state_variable;
- if (ops->to_enable_tracepoint == NULL)
- ops->to_enable_tracepoint = delegate_enable_tracepoint;
- if (ops->to_disable_tracepoint == NULL)
- ops->to_disable_tracepoint = delegate_disable_tracepoint;
- if (ops->to_trace_set_readonly_regions == NULL)
- ops->to_trace_set_readonly_regions = delegate_trace_set_readonly_regions;
- if (ops->to_trace_start == NULL)
- ops->to_trace_start = delegate_trace_start;
- if (ops->to_get_trace_status == NULL)
- ops->to_get_trace_status = delegate_get_trace_status;
- if (ops->to_get_tracepoint_status == NULL)
- ops->to_get_tracepoint_status = delegate_get_tracepoint_status;
- if (ops->to_trace_stop == NULL)
- ops->to_trace_stop = delegate_trace_stop;
- if (ops->to_trace_find == NULL)
- ops->to_trace_find = delegate_trace_find;
- if (ops->to_get_trace_state_variable_value == NULL)
- ops->to_get_trace_state_variable_value = delegate_get_trace_state_variable_value;
- if (ops->to_save_trace_data == NULL)
- ops->to_save_trace_data = delegate_save_trace_data;
- if (ops->to_upload_tracepoints == NULL)
- ops->to_upload_tracepoints = delegate_upload_tracepoints;
- if (ops->to_upload_trace_state_variables == NULL)
- ops->to_upload_trace_state_variables = delegate_upload_trace_state_variables;
- if (ops->to_get_raw_trace_data == NULL)
- ops->to_get_raw_trace_data = delegate_get_raw_trace_data;
- if (ops->to_get_min_fast_tracepoint_insn_len == NULL)
- ops->to_get_min_fast_tracepoint_insn_len = delegate_get_min_fast_tracepoint_insn_len;
- if (ops->to_set_disconnected_tracing == NULL)
- ops->to_set_disconnected_tracing = delegate_set_disconnected_tracing;
- if (ops->to_set_circular_trace_buffer == NULL)
- ops->to_set_circular_trace_buffer = delegate_set_circular_trace_buffer;
- if (ops->to_set_trace_buffer_size == NULL)
- ops->to_set_trace_buffer_size = delegate_set_trace_buffer_size;
- if (ops->to_set_trace_notes == NULL)
- ops->to_set_trace_notes = delegate_set_trace_notes;
- if (ops->to_core_of_thread == NULL)
- ops->to_core_of_thread = delegate_core_of_thread;
- if (ops->to_verify_memory == NULL)
- ops->to_verify_memory = delegate_verify_memory;
- if (ops->to_get_tib_address == NULL)
- ops->to_get_tib_address = delegate_get_tib_address;
- if (ops->to_set_permissions == NULL)
- ops->to_set_permissions = delegate_set_permissions;
- if (ops->to_static_tracepoint_marker_at == NULL)
- ops->to_static_tracepoint_marker_at = delegate_static_tracepoint_marker_at;
- if (ops->to_static_tracepoint_markers_by_strid == NULL)
- ops->to_static_tracepoint_markers_by_strid = delegate_static_tracepoint_markers_by_strid;
- if (ops->to_traceframe_info == NULL)
- ops->to_traceframe_info = delegate_traceframe_info;
- if (ops->to_use_agent == NULL)
- ops->to_use_agent = delegate_use_agent;
- if (ops->to_can_use_agent == NULL)
- ops->to_can_use_agent = delegate_can_use_agent;
- if (ops->to_enable_btrace == NULL)
- ops->to_enable_btrace = delegate_enable_btrace;
- if (ops->to_disable_btrace == NULL)
- ops->to_disable_btrace = delegate_disable_btrace;
- if (ops->to_teardown_btrace == NULL)
- ops->to_teardown_btrace = delegate_teardown_btrace;
- if (ops->to_read_btrace == NULL)
- ops->to_read_btrace = delegate_read_btrace;
- if (ops->to_btrace_conf == NULL)
- ops->to_btrace_conf = delegate_btrace_conf;
- if (ops->to_record_method == NULL)
- ops->to_record_method = delegate_record_method;
- if (ops->to_stop_recording == NULL)
- ops->to_stop_recording = delegate_stop_recording;
- if (ops->to_info_record == NULL)
- ops->to_info_record = delegate_info_record;
- if (ops->to_save_record == NULL)
- ops->to_save_record = delegate_save_record;
- if (ops->to_delete_record == NULL)
- ops->to_delete_record = delegate_delete_record;
- if (ops->to_record_is_replaying == NULL)
- ops->to_record_is_replaying = delegate_record_is_replaying;
- if (ops->to_record_will_replay == NULL)
- ops->to_record_will_replay = delegate_record_will_replay;
- if (ops->to_record_stop_replaying == NULL)
- ops->to_record_stop_replaying = delegate_record_stop_replaying;
- if (ops->to_goto_record_begin == NULL)
- ops->to_goto_record_begin = delegate_goto_record_begin;
- if (ops->to_goto_record_end == NULL)
- ops->to_goto_record_end = delegate_goto_record_end;
- if (ops->to_goto_record == NULL)
- ops->to_goto_record = delegate_goto_record;
- if (ops->to_insn_history == NULL)
- ops->to_insn_history = delegate_insn_history;
- if (ops->to_insn_history_from == NULL)
- ops->to_insn_history_from = delegate_insn_history_from;
- if (ops->to_insn_history_range == NULL)
- ops->to_insn_history_range = delegate_insn_history_range;
- if (ops->to_call_history == NULL)
- ops->to_call_history = delegate_call_history;
- if (ops->to_call_history_from == NULL)
- ops->to_call_history_from = delegate_call_history_from;
- if (ops->to_call_history_range == NULL)
- ops->to_call_history_range = delegate_call_history_range;
- if (ops->to_augmented_libraries_svr4_read == NULL)
- ops->to_augmented_libraries_svr4_read = delegate_augmented_libraries_svr4_read;
- if (ops->to_get_unwinder == NULL)
- ops->to_get_unwinder = delegate_get_unwinder;
- if (ops->to_get_tailcall_unwinder == NULL)
- ops->to_get_tailcall_unwinder = delegate_get_tailcall_unwinder;
- if (ops->to_prepare_to_generate_core == NULL)
- ops->to_prepare_to_generate_core = delegate_prepare_to_generate_core;
- if (ops->to_done_generating_core == NULL)
- ops->to_done_generating_core = delegate_done_generating_core;
-}
-
-static void
-install_dummy_methods (struct target_ops *ops)
-{
- ops->to_post_attach = tdefault_post_attach;
- ops->to_detach = tdefault_detach;
- ops->to_disconnect = tdefault_disconnect;
- ops->to_resume = tdefault_resume;
- ops->to_commit_resume = tdefault_commit_resume;
- ops->to_wait = default_target_wait;
- ops->to_fetch_registers = tdefault_fetch_registers;
- ops->to_store_registers = tdefault_store_registers;
- ops->to_prepare_to_store = tdefault_prepare_to_store;
- ops->to_files_info = tdefault_files_info;
- ops->to_insert_breakpoint = memory_insert_breakpoint;
- ops->to_remove_breakpoint = memory_remove_breakpoint;
- ops->to_stopped_by_sw_breakpoint = tdefault_stopped_by_sw_breakpoint;
- ops->to_supports_stopped_by_sw_breakpoint = tdefault_supports_stopped_by_sw_breakpoint;
- ops->to_stopped_by_hw_breakpoint = tdefault_stopped_by_hw_breakpoint;
- ops->to_supports_stopped_by_hw_breakpoint = tdefault_supports_stopped_by_hw_breakpoint;
- ops->to_can_use_hw_breakpoint = tdefault_can_use_hw_breakpoint;
- ops->to_ranged_break_num_registers = tdefault_ranged_break_num_registers;
- ops->to_insert_hw_breakpoint = tdefault_insert_hw_breakpoint;
- ops->to_remove_hw_breakpoint = tdefault_remove_hw_breakpoint;
- ops->to_remove_watchpoint = tdefault_remove_watchpoint;
- ops->to_insert_watchpoint = tdefault_insert_watchpoint;
- ops->to_insert_mask_watchpoint = tdefault_insert_mask_watchpoint;
- ops->to_remove_mask_watchpoint = tdefault_remove_mask_watchpoint;
- ops->to_stopped_by_watchpoint = tdefault_stopped_by_watchpoint;
- ops->to_stopped_data_address = tdefault_stopped_data_address;
- ops->to_watchpoint_addr_within_range = default_watchpoint_addr_within_range;
- ops->to_region_ok_for_hw_watchpoint = default_region_ok_for_hw_watchpoint;
- ops->to_can_accel_watchpoint_condition = tdefault_can_accel_watchpoint_condition;
- ops->to_masked_watch_num_registers = tdefault_masked_watch_num_registers;
- ops->to_can_do_single_step = tdefault_can_do_single_step;
- ops->to_terminal_init = tdefault_terminal_init;
- ops->to_terminal_inferior = tdefault_terminal_inferior;
- ops->to_terminal_save_inferior = tdefault_terminal_save_inferior;
- ops->to_terminal_ours_for_output = tdefault_terminal_ours_for_output;
- ops->to_terminal_ours = tdefault_terminal_ours;
- ops->to_terminal_info = default_terminal_info;
- ops->to_kill = tdefault_kill;
- ops->to_load = tdefault_load;
- ops->to_post_startup_inferior = tdefault_post_startup_inferior;
- ops->to_insert_fork_catchpoint = tdefault_insert_fork_catchpoint;
- ops->to_remove_fork_catchpoint = tdefault_remove_fork_catchpoint;
- ops->to_insert_vfork_catchpoint = tdefault_insert_vfork_catchpoint;
- ops->to_remove_vfork_catchpoint = tdefault_remove_vfork_catchpoint;
- ops->to_follow_fork = default_follow_fork;
- ops->to_insert_exec_catchpoint = tdefault_insert_exec_catchpoint;
- ops->to_remove_exec_catchpoint = tdefault_remove_exec_catchpoint;
- ops->to_follow_exec = tdefault_follow_exec;
- ops->to_set_syscall_catchpoint = tdefault_set_syscall_catchpoint;
- ops->to_mourn_inferior = default_mourn_inferior;
- ops->to_can_run = tdefault_can_run;
- ops->to_pass_signals = tdefault_pass_signals;
- ops->to_program_signals = tdefault_program_signals;
- ops->to_thread_alive = tdefault_thread_alive;
- ops->to_update_thread_list = tdefault_update_thread_list;
- ops->to_pid_to_str = default_pid_to_str;
- ops->to_extra_thread_info = tdefault_extra_thread_info;
- ops->to_thread_name = tdefault_thread_name;
- ops->to_thread_handle_to_thread_info = tdefault_thread_handle_to_thread_info;
- ops->to_stop = tdefault_stop;
- ops->to_interrupt = tdefault_interrupt;
- ops->to_pass_ctrlc = default_target_pass_ctrlc;
- ops->to_rcmd = default_rcmd;
- ops->to_pid_to_exec_file = tdefault_pid_to_exec_file;
- ops->to_log_command = tdefault_log_command;
- ops->to_get_section_table = tdefault_get_section_table;
- ops->to_can_async_p = tdefault_can_async_p;
- ops->to_is_async_p = tdefault_is_async_p;
- ops->to_async = tdefault_async;
- ops->to_thread_events = tdefault_thread_events;
- ops->to_supports_non_stop = tdefault_supports_non_stop;
- ops->to_always_non_stop_p = tdefault_always_non_stop_p;
- ops->to_find_memory_regions = dummy_find_memory_regions;
- ops->to_make_corefile_notes = dummy_make_corefile_notes;
- ops->to_get_bookmark = tdefault_get_bookmark;
- ops->to_goto_bookmark = tdefault_goto_bookmark;
- ops->to_get_thread_local_address = tdefault_get_thread_local_address;
- ops->to_xfer_partial = tdefault_xfer_partial;
- ops->to_get_memory_xfer_limit = tdefault_get_memory_xfer_limit;
- ops->to_memory_map = tdefault_memory_map;
- ops->to_flash_erase = tdefault_flash_erase;
- ops->to_flash_done = tdefault_flash_done;
- ops->to_read_description = tdefault_read_description;
- ops->to_get_ada_task_ptid = default_get_ada_task_ptid;
- ops->to_auxv_parse = default_auxv_parse;
- ops->to_search_memory = default_search_memory;
- ops->to_can_execute_reverse = tdefault_can_execute_reverse;
- ops->to_execution_direction = default_execution_direction;
- ops->to_supports_multi_process = tdefault_supports_multi_process;
- ops->to_supports_enable_disable_tracepoint = tdefault_supports_enable_disable_tracepoint;
- ops->to_supports_string_tracing = tdefault_supports_string_tracing;
- ops->to_supports_evaluation_of_breakpoint_conditions = tdefault_supports_evaluation_of_breakpoint_conditions;
- ops->to_can_run_breakpoint_commands = tdefault_can_run_breakpoint_commands;
- ops->to_thread_architecture = default_thread_architecture;
- ops->to_thread_address_space = default_thread_address_space;
- ops->to_filesystem_is_local = tdefault_filesystem_is_local;
- ops->to_trace_init = tdefault_trace_init;
- ops->to_download_tracepoint = tdefault_download_tracepoint;
- ops->to_can_download_tracepoint = tdefault_can_download_tracepoint;
- ops->to_download_trace_state_variable = tdefault_download_trace_state_variable;
- ops->to_enable_tracepoint = tdefault_enable_tracepoint;
- ops->to_disable_tracepoint = tdefault_disable_tracepoint;
- ops->to_trace_set_readonly_regions = tdefault_trace_set_readonly_regions;
- ops->to_trace_start = tdefault_trace_start;
- ops->to_get_trace_status = tdefault_get_trace_status;
- ops->to_get_tracepoint_status = tdefault_get_tracepoint_status;
- ops->to_trace_stop = tdefault_trace_stop;
- ops->to_trace_find = tdefault_trace_find;
- ops->to_get_trace_state_variable_value = tdefault_get_trace_state_variable_value;
- ops->to_save_trace_data = tdefault_save_trace_data;
- ops->to_upload_tracepoints = tdefault_upload_tracepoints;
- ops->to_upload_trace_state_variables = tdefault_upload_trace_state_variables;
- ops->to_get_raw_trace_data = tdefault_get_raw_trace_data;
- ops->to_get_min_fast_tracepoint_insn_len = tdefault_get_min_fast_tracepoint_insn_len;
- ops->to_set_disconnected_tracing = tdefault_set_disconnected_tracing;
- ops->to_set_circular_trace_buffer = tdefault_set_circular_trace_buffer;
- ops->to_set_trace_buffer_size = tdefault_set_trace_buffer_size;
- ops->to_set_trace_notes = tdefault_set_trace_notes;
- ops->to_core_of_thread = tdefault_core_of_thread;
- ops->to_verify_memory = default_verify_memory;
- ops->to_get_tib_address = tdefault_get_tib_address;
- ops->to_set_permissions = tdefault_set_permissions;
- ops->to_static_tracepoint_marker_at = tdefault_static_tracepoint_marker_at;
- ops->to_static_tracepoint_markers_by_strid = tdefault_static_tracepoint_markers_by_strid;
- ops->to_traceframe_info = tdefault_traceframe_info;
- ops->to_use_agent = tdefault_use_agent;
- ops->to_can_use_agent = tdefault_can_use_agent;
- ops->to_enable_btrace = tdefault_enable_btrace;
- ops->to_disable_btrace = tdefault_disable_btrace;
- ops->to_teardown_btrace = tdefault_teardown_btrace;
- ops->to_read_btrace = tdefault_read_btrace;
- ops->to_btrace_conf = tdefault_btrace_conf;
- ops->to_record_method = tdefault_record_method;
- ops->to_stop_recording = tdefault_stop_recording;
- ops->to_info_record = tdefault_info_record;
- ops->to_save_record = tdefault_save_record;
- ops->to_delete_record = tdefault_delete_record;
- ops->to_record_is_replaying = tdefault_record_is_replaying;
- ops->to_record_will_replay = tdefault_record_will_replay;
- ops->to_record_stop_replaying = tdefault_record_stop_replaying;
- ops->to_goto_record_begin = tdefault_goto_record_begin;
- ops->to_goto_record_end = tdefault_goto_record_end;
- ops->to_goto_record = tdefault_goto_record;
- ops->to_insn_history = tdefault_insn_history;
- ops->to_insn_history_from = tdefault_insn_history_from;
- ops->to_insn_history_range = tdefault_insn_history_range;
- ops->to_call_history = tdefault_call_history;
- ops->to_call_history_from = tdefault_call_history_from;
- ops->to_call_history_range = tdefault_call_history_range;
- ops->to_augmented_libraries_svr4_read = tdefault_augmented_libraries_svr4_read;
- ops->to_get_unwinder = tdefault_get_unwinder;
- ops->to_get_tailcall_unwinder = tdefault_get_tailcall_unwinder;
- ops->to_prepare_to_generate_core = tdefault_prepare_to_generate_core;
- ops->to_done_generating_core = tdefault_done_generating_core;
-}
-
-static void
-init_debug_target (struct target_ops *ops)
-{
- ops->to_post_attach = debug_post_attach;
- ops->to_detach = debug_detach;
- ops->to_disconnect = debug_disconnect;
- ops->to_resume = debug_resume;
- ops->to_commit_resume = debug_commit_resume;
- ops->to_wait = debug_wait;
- ops->to_fetch_registers = debug_fetch_registers;
- ops->to_store_registers = debug_store_registers;
- ops->to_prepare_to_store = debug_prepare_to_store;
- ops->to_files_info = debug_files_info;
- ops->to_insert_breakpoint = debug_insert_breakpoint;
- ops->to_remove_breakpoint = debug_remove_breakpoint;
- ops->to_stopped_by_sw_breakpoint = debug_stopped_by_sw_breakpoint;
- ops->to_supports_stopped_by_sw_breakpoint = debug_supports_stopped_by_sw_breakpoint;
- ops->to_stopped_by_hw_breakpoint = debug_stopped_by_hw_breakpoint;
- ops->to_supports_stopped_by_hw_breakpoint = debug_supports_stopped_by_hw_breakpoint;
- ops->to_can_use_hw_breakpoint = debug_can_use_hw_breakpoint;
- ops->to_ranged_break_num_registers = debug_ranged_break_num_registers;
- ops->to_insert_hw_breakpoint = debug_insert_hw_breakpoint;
- ops->to_remove_hw_breakpoint = debug_remove_hw_breakpoint;
- ops->to_remove_watchpoint = debug_remove_watchpoint;
- ops->to_insert_watchpoint = debug_insert_watchpoint;
- ops->to_insert_mask_watchpoint = debug_insert_mask_watchpoint;
- ops->to_remove_mask_watchpoint = debug_remove_mask_watchpoint;
- ops->to_stopped_by_watchpoint = debug_stopped_by_watchpoint;
- ops->to_stopped_data_address = debug_stopped_data_address;
- ops->to_watchpoint_addr_within_range = debug_watchpoint_addr_within_range;
- ops->to_region_ok_for_hw_watchpoint = debug_region_ok_for_hw_watchpoint;
- ops->to_can_accel_watchpoint_condition = debug_can_accel_watchpoint_condition;
- ops->to_masked_watch_num_registers = debug_masked_watch_num_registers;
- ops->to_can_do_single_step = debug_can_do_single_step;
- ops->to_terminal_init = debug_terminal_init;
- ops->to_terminal_inferior = debug_terminal_inferior;
- ops->to_terminal_save_inferior = debug_terminal_save_inferior;
- ops->to_terminal_ours_for_output = debug_terminal_ours_for_output;
- ops->to_terminal_ours = debug_terminal_ours;
- ops->to_terminal_info = debug_terminal_info;
- ops->to_kill = debug_kill;
- ops->to_load = debug_load;
- ops->to_post_startup_inferior = debug_post_startup_inferior;
- ops->to_insert_fork_catchpoint = debug_insert_fork_catchpoint;
- ops->to_remove_fork_catchpoint = debug_remove_fork_catchpoint;
- ops->to_insert_vfork_catchpoint = debug_insert_vfork_catchpoint;
- ops->to_remove_vfork_catchpoint = debug_remove_vfork_catchpoint;
- ops->to_follow_fork = debug_follow_fork;
- ops->to_insert_exec_catchpoint = debug_insert_exec_catchpoint;
- ops->to_remove_exec_catchpoint = debug_remove_exec_catchpoint;
- ops->to_follow_exec = debug_follow_exec;
- ops->to_set_syscall_catchpoint = debug_set_syscall_catchpoint;
- ops->to_mourn_inferior = debug_mourn_inferior;
- ops->to_can_run = debug_can_run;
- ops->to_pass_signals = debug_pass_signals;
- ops->to_program_signals = debug_program_signals;
- ops->to_thread_alive = debug_thread_alive;
- ops->to_update_thread_list = debug_update_thread_list;
- ops->to_pid_to_str = debug_pid_to_str;
- ops->to_extra_thread_info = debug_extra_thread_info;
- ops->to_thread_name = debug_thread_name;
- ops->to_thread_handle_to_thread_info = debug_thread_handle_to_thread_info;
- ops->to_stop = debug_stop;
- ops->to_interrupt = debug_interrupt;
- ops->to_pass_ctrlc = debug_pass_ctrlc;
- ops->to_rcmd = debug_rcmd;
- ops->to_pid_to_exec_file = debug_pid_to_exec_file;
- ops->to_log_command = debug_log_command;
- ops->to_get_section_table = debug_get_section_table;
- ops->to_can_async_p = debug_can_async_p;
- ops->to_is_async_p = debug_is_async_p;
- ops->to_async = debug_async;
- ops->to_thread_events = debug_thread_events;
- ops->to_supports_non_stop = debug_supports_non_stop;
- ops->to_always_non_stop_p = debug_always_non_stop_p;
- ops->to_find_memory_regions = debug_find_memory_regions;
- ops->to_make_corefile_notes = debug_make_corefile_notes;
- ops->to_get_bookmark = debug_get_bookmark;
- ops->to_goto_bookmark = debug_goto_bookmark;
- ops->to_get_thread_local_address = debug_get_thread_local_address;
- ops->to_xfer_partial = debug_xfer_partial;
- ops->to_get_memory_xfer_limit = debug_get_memory_xfer_limit;
- ops->to_memory_map = debug_memory_map;
- ops->to_flash_erase = debug_flash_erase;
- ops->to_flash_done = debug_flash_done;
- ops->to_read_description = debug_read_description;
- ops->to_get_ada_task_ptid = debug_get_ada_task_ptid;
- ops->to_auxv_parse = debug_auxv_parse;
- ops->to_search_memory = debug_search_memory;
- ops->to_can_execute_reverse = debug_can_execute_reverse;
- ops->to_execution_direction = debug_execution_direction;
- ops->to_supports_multi_process = debug_supports_multi_process;
- ops->to_supports_enable_disable_tracepoint = debug_supports_enable_disable_tracepoint;
- ops->to_supports_string_tracing = debug_supports_string_tracing;
- ops->to_supports_evaluation_of_breakpoint_conditions = debug_supports_evaluation_of_breakpoint_conditions;
- ops->to_can_run_breakpoint_commands = debug_can_run_breakpoint_commands;
- ops->to_thread_architecture = debug_thread_architecture;
- ops->to_thread_address_space = debug_thread_address_space;
- ops->to_filesystem_is_local = debug_filesystem_is_local;
- ops->to_trace_init = debug_trace_init;
- ops->to_download_tracepoint = debug_download_tracepoint;
- ops->to_can_download_tracepoint = debug_can_download_tracepoint;
- ops->to_download_trace_state_variable = debug_download_trace_state_variable;
- ops->to_enable_tracepoint = debug_enable_tracepoint;
- ops->to_disable_tracepoint = debug_disable_tracepoint;
- ops->to_trace_set_readonly_regions = debug_trace_set_readonly_regions;
- ops->to_trace_start = debug_trace_start;
- ops->to_get_trace_status = debug_get_trace_status;
- ops->to_get_tracepoint_status = debug_get_tracepoint_status;
- ops->to_trace_stop = debug_trace_stop;
- ops->to_trace_find = debug_trace_find;
- ops->to_get_trace_state_variable_value = debug_get_trace_state_variable_value;
- ops->to_save_trace_data = debug_save_trace_data;
- ops->to_upload_tracepoints = debug_upload_tracepoints;
- ops->to_upload_trace_state_variables = debug_upload_trace_state_variables;
- ops->to_get_raw_trace_data = debug_get_raw_trace_data;
- ops->to_get_min_fast_tracepoint_insn_len = debug_get_min_fast_tracepoint_insn_len;
- ops->to_set_disconnected_tracing = debug_set_disconnected_tracing;
- ops->to_set_circular_trace_buffer = debug_set_circular_trace_buffer;
- ops->to_set_trace_buffer_size = debug_set_trace_buffer_size;
- ops->to_set_trace_notes = debug_set_trace_notes;
- ops->to_core_of_thread = debug_core_of_thread;
- ops->to_verify_memory = debug_verify_memory;
- ops->to_get_tib_address = debug_get_tib_address;
- ops->to_set_permissions = debug_set_permissions;
- ops->to_static_tracepoint_marker_at = debug_static_tracepoint_marker_at;
- ops->to_static_tracepoint_markers_by_strid = debug_static_tracepoint_markers_by_strid;
- ops->to_traceframe_info = debug_traceframe_info;
- ops->to_use_agent = debug_use_agent;
- ops->to_can_use_agent = debug_can_use_agent;
- ops->to_enable_btrace = debug_enable_btrace;
- ops->to_disable_btrace = debug_disable_btrace;
- ops->to_teardown_btrace = debug_teardown_btrace;
- ops->to_read_btrace = debug_read_btrace;
- ops->to_btrace_conf = debug_btrace_conf;
- ops->to_record_method = debug_record_method;
- ops->to_stop_recording = debug_stop_recording;
- ops->to_info_record = debug_info_record;
- ops->to_save_record = debug_save_record;
- ops->to_delete_record = debug_delete_record;
- ops->to_record_is_replaying = debug_record_is_replaying;
- ops->to_record_will_replay = debug_record_will_replay;
- ops->to_record_stop_replaying = debug_record_stop_replaying;
- ops->to_goto_record_begin = debug_goto_record_begin;
- ops->to_goto_record_end = debug_goto_record_end;
- ops->to_goto_record = debug_goto_record;
- ops->to_insn_history = debug_insn_history;
- ops->to_insn_history_from = debug_insn_history_from;
- ops->to_insn_history_range = debug_insn_history_range;
- ops->to_call_history = debug_call_history;
- ops->to_call_history_from = debug_call_history_from;
- ops->to_call_history_range = debug_call_history_range;
- ops->to_augmented_libraries_svr4_read = debug_augmented_libraries_svr4_read;
- ops->to_get_unwinder = debug_get_unwinder;
- ops->to_get_tailcall_unwinder = debug_get_tailcall_unwinder;
- ops->to_prepare_to_generate_core = debug_prepare_to_generate_core;
- ops->to_done_generating_core = debug_done_generating_core;
-}
/* Next try to read the description from the current target using
target objects. */
if (current_target_desc == NULL)
- current_target_desc = target_read_description_xml (¤t_target);
+ current_target_desc = target_read_description_xml (target_stack);
/* If that failed try a target-specific hook. */
if (current_target_desc == NULL)
- current_target_desc = target_read_description (¤t_target);
+ current_target_desc = target_read_description (target_stack);
/* If a non-NULL description was returned, then update the current
architecture. */
{
LONGEST len;
- len = target_write_with_progress (current_target.beneath,
+ len = target_write_with_progress (target_stack,
TARGET_OBJECT_MEMORY, NULL,
iter.data, iter.begin,
iter.end - iter.begin,
{
LONGEST len;
- len = target_write_with_progress (¤t_target,
+ len = target_write_with_progress (target_stack,
TARGET_OBJECT_FLASH, NULL,
iter.data, iter.begin,
iter.end - iter.begin,
static void tcomplain (void) ATTRIBUTE_NORETURN;
-static int return_zero (struct target_ops *);
-
-static int return_zero_has_execution (struct target_ops *, ptid_t);
-
static struct target_ops *find_default_run_target (const char *);
static struct gdbarch *default_thread_architecture (struct target_ops *ops,
static enum exec_direction_kind default_execution_direction
(struct target_ops *self);
-static struct target_ops debug_target;
-
-#include "target-delegates.c"
-
-static void init_dummy_target (void);
-
-static void update_current_target (void);
-
/* Vector of existing target structures. */
typedef struct target_ops *target_ops_p;
DEF_VEC_P (target_ops_p);
/* The initial current target, so that there is always a semi-valid
current target. */
-static struct target_ops dummy_target;
+static struct target_ops *the_dummy_target;
+static struct target_ops *the_debug_target;
/* Top of target stack. */
-
-static struct target_ops *target_stack;
-
/* The target structure we are currently using to talk to a process
or file or whatever "inferior" we have. */
-struct target_ops current_target;
+struct target_ops *target_stack;
/* Command list for target. */
static void
set_targetdebug (const char *args, int from_tty, struct cmd_list_element *c)
{
- update_current_target ();
+ if (targetdebug)
+ push_target (the_debug_target);
+ else
+ unpush_target (the_debug_target);
}
static void
fprintf_filtered (file, _("Target debugging is %s.\n"), value);
}
-static void setup_target_debug (void);
-
/* The user just typed 'target' without the name of a target. */
static void
/* Default target_has_* methods for process_stratum targets. */
int
-default_child_has_all_memory (struct target_ops *ops)
+default_child_has_all_memory ()
{
/* If no inferior selected, then we can't read memory here. */
if (ptid_equal (inferior_ptid, null_ptid))
}
int
-default_child_has_memory (struct target_ops *ops)
+default_child_has_memory ()
{
/* If no inferior selected, then we can't read memory here. */
if (ptid_equal (inferior_ptid, null_ptid))
}
int
-default_child_has_stack (struct target_ops *ops)
+default_child_has_stack ()
{
/* If no inferior selected, there's no stack. */
if (ptid_equal (inferior_ptid, null_ptid))
}
int
-default_child_has_registers (struct target_ops *ops)
+default_child_has_registers ()
{
/* Can't read registers from no inferior. */
if (ptid_equal (inferior_ptid, null_ptid))
}
int
-default_child_has_execution (struct target_ops *ops, ptid_t the_ptid)
+default_child_has_execution (ptid_t the_ptid)
{
/* If there's no thread selected, then we can't make it run through
hoops. */
{
struct target_ops *t;
- for (t = current_target.beneath; t != NULL; t = t->beneath)
- if (t->to_has_all_memory (t))
+ for (t = target_stack; t != NULL; t = t->beneath)
+ if (t->has_all_memory ())
return 1;
return 0;
{
struct target_ops *t;
- for (t = current_target.beneath; t != NULL; t = t->beneath)
- if (t->to_has_memory (t))
+ for (t = target_stack; t != NULL; t = t->beneath)
+ if (t->has_memory ())
return 1;
return 0;
{
struct target_ops *t;
- for (t = current_target.beneath; t != NULL; t = t->beneath)
- if (t->to_has_stack (t))
+ for (t = target_stack; t != NULL; t = t->beneath)
+ if (t->has_stack ())
return 1;
return 0;
{
struct target_ops *t;
- for (t = current_target.beneath; t != NULL; t = t->beneath)
- if (t->to_has_registers (t))
+ for (t = target_stack; t != NULL; t = t->beneath)
+ if (t->has_registers ())
return 1;
return 0;
{
struct target_ops *t;
- for (t = current_target.beneath; t != NULL; t = t->beneath)
- if (t->to_has_execution (t, the_ptid))
+ for (t = target_stack; t != NULL; t = t->beneath)
+ if (t->has_execution (the_ptid))
return 1;
return 0;
return target_has_execution_1 (inferior_ptid);
}
-/* Complete initialization of T. This ensures that various fields in
- T are set, if needed by the target implementation. */
-
-void
-complete_target_initialization (struct target_ops *t)
-{
- /* Provide default values for all "must have" methods. */
-
- if (t->to_has_all_memory == NULL)
- t->to_has_all_memory = return_zero;
-
- if (t->to_has_memory == NULL)
- t->to_has_memory = return_zero;
-
- if (t->to_has_stack == NULL)
- t->to_has_stack = return_zero;
-
- if (t->to_has_registers == NULL)
- t->to_has_registers = return_zero;
-
- if (t->to_has_execution == NULL)
- t->to_has_execution = return_zero_has_execution;
-
- /* These methods can be called on an unpushed target and so require
- a default implementation if the target might plausibly be the
- default run target. */
- gdb_assert (t->to_can_run == NULL || (t->to_can_async_p != NULL
- && t->to_supports_non_stop != NULL));
-
- install_delegators (t);
-}
-
/* This is used to implement the various target commands. */
static void
if (targetdebug)
fprintf_unfiltered (gdb_stdlog, "-> %s->to_open (...)\n",
- ops->to_shortname);
+ ops->shortname ());
- ops->to_open (args, from_tty);
+ ops->open (args, from_tty);
if (targetdebug)
fprintf_unfiltered (gdb_stdlog, "<- %s->to_open (%s, %d)\n",
- ops->to_shortname, args, from_tty);
+ ops->shortname (), args, from_tty);
}
/* Add possible target architecture T to the list and add a new
- command 'target T->to_shortname'. Set COMPLETER as the command's
+ command 'target T->shortname ()'. Set COMPLETER as the command's
completer if not NULL. */
void
{
struct cmd_list_element *c;
- complete_target_initialization (t);
-
VEC_safe_push (target_ops_p, target_structs, t);
if (targetlist == NULL)
information on the arguments for a particular protocol, type\n\
`help target ' followed by the protocol name."),
&targetlist, "target ", 0, &cmdlist);
- c = add_cmd (t->to_shortname, no_class, t->to_doc, &targetlist);
+ c = add_cmd (t->shortname (), no_class, t->doc (), &targetlist);
set_cmd_sfunc (c, open_target);
set_cmd_context (c, t);
if (completer != NULL)
/* If we use add_alias_cmd, here, we do not get the deprecated warning,
see PR cli/15104. */
- c = add_cmd (alias, no_class, t->to_doc, &targetlist);
+ c = add_cmd (alias, no_class, t->doc (), &targetlist);
set_cmd_sfunc (c, open_target);
set_cmd_context (c, t);
- alt = xstrprintf ("target %s", t->to_shortname);
+ alt = xstrprintf ("target %s", t->shortname ());
deprecate_cmd (c, alt);
}
void
target_kill (void)
{
- current_target.to_kill (¤t_target);
+ target_stack->kill ();
}
void
target_load (const char *arg, int from_tty)
{
target_dcache_invalidate ();
- (*current_target.to_load) (¤t_target, arg, from_tty);
+ target_stack->load (arg, from_tty);
}
/* Define it. */
void
target_terminal::init (void)
{
- (*current_target.to_terminal_init) (¤t_target);
+ target_stack->terminal_init ();
m_terminal_state = target_terminal_state::is_ours;
}
if (inf->terminal_state != target_terminal_state::is_inferior)
{
- (*current_target.to_terminal_inferior) (¤t_target);
+ target_stack->terminal_inferior ();
inf->terminal_state = target_terminal_state::is_inferior;
}
if (inf->terminal_state == target_terminal_state::is_ours_for_output)
{
set_current_inferior (inf);
- (*current_target.to_terminal_inferior) (¤t_target);
+ target_stack->terminal_inferior ();
inf->terminal_state = target_terminal_state::is_inferior;
}
}
if (inf->terminal_state == target_terminal_state::is_inferior)
{
set_current_inferior (inf);
- (*current_target.to_terminal_save_inferior) (¤t_target);
+ target_stack->terminal_save_inferior ();
}
}
{
set_current_inferior (inf);
if (desired_state == target_terminal_state::is_ours)
- (*current_target.to_terminal_ours) (¤t_target);
+ target_stack->terminal_ours ();
else if (desired_state == target_terminal_state::is_ours_for_output)
- (*current_target.to_terminal_ours_for_output) (¤t_target);
+ target_stack->terminal_ours_for_output ();
else
gdb_assert_not_reached ("unhandled desired state");
inf->terminal_state = desired_state;
void
target_terminal::info (const char *arg, int from_tty)
{
- (*current_target.to_terminal_info) (¤t_target, arg, from_tty);
+ target_stack->terminal_info (arg, from_tty);
}
/* See target.h. */
int
target_supports_terminal_ours (void)
{
- struct target_ops *t;
-
- for (t = current_target.beneath; t != NULL; t = t->beneath)
- {
- if (t->to_terminal_ours != delegate_terminal_ours
- && t->to_terminal_ours != tdefault_terminal_ours)
- return 1;
- }
-
- return 0;
+ return target_stack->supports_terminal_ours ();
}
static void
tcomplain (void)
{
error (_("You can't do that when your target is `%s'"),
- current_target.to_shortname);
+ target_stack->shortname ());
}
void
to_execution_direction must be implemented for reverse async");
}
-/* Go through the target stack from top to bottom, copying over zero
- entries in current_target, then filling in still empty entries. In
- effect, we are doing class inheritance through the pushed target
- vectors.
-
- NOTE: cagney/2003-10-17: The problem with this inheritance, as it
- is currently implemented, is that it discards any knowledge of
- which target an inherited method originally belonged to.
- Consequently, new new target methods should instead explicitly and
- locally search the target stack for the target that can handle the
- request. */
-
-static void
-update_current_target (void)
-{
- struct target_ops *t;
-
- /* First, reset current's contents. */
- memset (¤t_target, 0, sizeof (current_target));
-
- /* Install the delegators. */
- install_delegators (¤t_target);
-
- current_target.to_stratum = target_stack->to_stratum;
-
-#define INHERIT(FIELD, TARGET) \
- if (!current_target.FIELD) \
- current_target.FIELD = (TARGET)->FIELD
-
- /* Do not add any new INHERITs here. Instead, use the delegation
- mechanism provided by make-target-delegates. */
- for (t = target_stack; t; t = t->beneath)
- {
- INHERIT (to_shortname, t);
- INHERIT (to_longname, t);
- INHERIT (to_attach_no_wait, t);
- INHERIT (to_have_steppable_watchpoint, t);
- INHERIT (to_have_continuable_watchpoint, t);
- INHERIT (to_has_thread_control, t);
- }
-#undef INHERIT
-
- /* Finally, position the target-stack beneath the squashed
- "current_target". That way code looking for a non-inherited
- target method can quickly and simply find it. */
- current_target.beneath = target_stack;
-
- if (targetdebug)
- setup_target_debug ();
-}
-
/* Push a new target type into the stack of the existing target accessors,
possibly superseding some of the existing accessors.
{
struct target_ops **cur;
- /* Check magic number. If wrong, it probably means someone changed
- the struct definition, but not all the places that initialize one. */
- if (t->to_magic != OPS_MAGIC)
- {
- fprintf_unfiltered (gdb_stderr,
- "Magic number of %s target struct wrong\n",
- t->to_shortname);
- internal_error (__FILE__, __LINE__,
- _("failed internal consistency check"));
- }
-
/* Find the proper stratum to install this target in. */
for (cur = &target_stack; (*cur) != NULL; cur = &(*cur)->beneath)
{
/* We have removed all targets in our stratum, now add the new one. */
t->beneath = (*cur);
(*cur) = t;
-
- update_current_target ();
}
/* Remove a target_ops vector from the stack, wherever it may be.
(*cur) = (*cur)->beneath;
tmp->beneath = NULL;
- update_current_target ();
-
/* Finally close the target. Note we do this after unchaining, so
any target method calls from within the target_close
implementation don't end up in T anymore. */
{
fprintf_unfiltered (gdb_stderr,
"pop_all_targets couldn't find target %s\n",
- target->to_shortname);
+ target->shortname ());
internal_error (__FILE__, __LINE__,
_("failed internal consistency check"));
}
void
pop_all_targets_above (enum strata above_stratum)
{
- while ((int) (current_target.to_stratum) > (int) above_stratum)
+ while ((int) (target_stack->to_stratum) > (int) above_stratum)
unpush_target_and_assert (target_stack);
}
void
pop_all_targets_at_and_above (enum strata stratum)
{
- while ((int) (current_target.to_stratum) >= (int) stratum)
+ while ((int) (target_stack->to_stratum) >= (int) stratum)
unpush_target_and_assert (target_stack);
}
{
struct target_ops *cur;
- /* Check magic number. If wrong, it probably means someone changed
- the struct definition, but not all the places that initialize one. */
- if (t->to_magic != OPS_MAGIC)
- {
- fprintf_unfiltered (gdb_stderr,
- "Magic number of %s target struct wrong\n",
- t->to_shortname);
- internal_error (__FILE__, __LINE__,
- _("failed internal consistency check"));
- }
-
for (cur = target_stack; cur != NULL; cur = cur->beneath)
if (cur == t)
return 1;
target_translate_tls_address (struct objfile *objfile, CORE_ADDR offset)
{
volatile CORE_ADDR addr = 0;
- struct target_ops *target = ¤t_target;
+ struct target_ops *target = target_stack;
if (gdbarch_fetch_tls_load_module_address_p (target_gdbarch ()))
{
lm_addr = gdbarch_fetch_tls_load_module_address (target_gdbarch (),
objfile);
- addr = target->to_get_thread_local_address (target, ptid,
- lm_addr, offset);
+ addr = target->get_thread_local_address (ptid, lm_addr, offset);
}
/* If an error occurred, print TLS related messages here. Otherwise,
throw the error to some higher catcher. */
struct target_section_table *
target_get_section_table (struct target_ops *target)
{
- return (*target->to_get_section_table) (target);
+ return target->get_section_table ();
}
/* Find a section containing ADDR. */
do
{
- res = ops->to_xfer_partial (ops, TARGET_OBJECT_MEMORY, NULL,
- readbuf, writebuf, memaddr, len,
- xfered_len);
+ res = ops->xfer_partial (TARGET_OBJECT_MEMORY, NULL,
+ readbuf, writebuf, memaddr, len,
+ xfered_len);
if (res == TARGET_XFER_OK)
break;
/* We want to continue past core files to executables, but not
past a running target's memory. */
- if (ops->to_has_all_memory (ops))
+ if (ops->has_all_memory ())
break;
ops = ops->beneath;
shadow handling even though we only end up writing a small
subset of it. Cap writes to a limit specified by the target
to mitigate this. */
- len = std::min (ops->to_get_memory_xfer_limit (ops), len);
+ len = std::min (ops->get_memory_xfer_limit (), len);
gdb::byte_vector buf (writebuf, writebuf + len);
breakpoint_xfer_memory (NULL, buf.data (), writebuf, memaddr, len);
{
enum target_xfer_status retval;
- gdb_assert (ops->to_xfer_partial != NULL);
-
/* Transfer is done when LEN is zero. */
if (len == 0)
return TARGET_XFER_EOF;
xfered_len);
}
else
- retval = ops->to_xfer_partial (ops, object, annex, readbuf,
- writebuf, offset, len, xfered_len);
+ retval = ops->xfer_partial (object, annex, readbuf,
+ writebuf, offset, len, xfered_len);
if (targetdebug)
{
fprintf_unfiltered (gdb_stdlog,
"%s:target_xfer_partial "
"(%d, %s, %s, %s, %s, %s) = %d, %s",
- ops->to_shortname,
+ ops->shortname (),
(int) object,
(annex ? annex : "(null)"),
host_address_to_string (readbuf),
int
target_read_memory (CORE_ADDR memaddr, gdb_byte *myaddr, ssize_t len)
{
- /* Dispatch to the topmost target, not the flattened current_target.
- Memory accesses check target->to_has_(all_)memory, and the
- flattened target doesn't inherit those. */
- if (target_read (current_target.beneath, TARGET_OBJECT_MEMORY, NULL,
+ if (target_read (target_stack, TARGET_OBJECT_MEMORY, NULL,
myaddr, memaddr, len) == len)
return 0;
else
int
target_read_raw_memory (CORE_ADDR memaddr, gdb_byte *myaddr, ssize_t len)
{
- /* See comment in target_read_memory about why the request starts at
- current_target.beneath. */
- if (target_read (current_target.beneath, TARGET_OBJECT_RAW_MEMORY, NULL,
+ if (target_read (target_stack, TARGET_OBJECT_RAW_MEMORY, NULL,
myaddr, memaddr, len) == len)
return 0;
else
int
target_read_stack (CORE_ADDR memaddr, gdb_byte *myaddr, ssize_t len)
{
- /* See comment in target_read_memory about why the request starts at
- current_target.beneath. */
- if (target_read (current_target.beneath, TARGET_OBJECT_STACK_MEMORY, NULL,
+ if (target_read (target_stack, TARGET_OBJECT_STACK_MEMORY, NULL,
myaddr, memaddr, len) == len)
return 0;
else
int
target_read_code (CORE_ADDR memaddr, gdb_byte *myaddr, ssize_t len)
{
- /* See comment in target_read_memory about why the request starts at
- current_target.beneath. */
- if (target_read (current_target.beneath, TARGET_OBJECT_CODE_MEMORY, NULL,
+ if (target_read (target_stack, TARGET_OBJECT_CODE_MEMORY, NULL,
myaddr, memaddr, len) == len)
return 0;
else
int
target_write_memory (CORE_ADDR memaddr, const gdb_byte *myaddr, ssize_t len)
{
- /* See comment in target_read_memory about why the request starts at
- current_target.beneath. */
- if (target_write (current_target.beneath, TARGET_OBJECT_MEMORY, NULL,
+ if (target_write (target_stack, TARGET_OBJECT_MEMORY, NULL,
myaddr, memaddr, len) == len)
return 0;
else
int
target_write_raw_memory (CORE_ADDR memaddr, const gdb_byte *myaddr, ssize_t len)
{
- /* See comment in target_read_memory about why the request starts at
- current_target.beneath. */
- if (target_write (current_target.beneath, TARGET_OBJECT_RAW_MEMORY, NULL,
+ if (target_write (target_stack, TARGET_OBJECT_RAW_MEMORY, NULL,
myaddr, memaddr, len) == len)
return 0;
else
std::vector<mem_region>
target_memory_map (void)
{
- std::vector<mem_region> result
- = current_target.to_memory_map (¤t_target);
+ std::vector<mem_region> result = target_stack->memory_map ();
if (result.empty ())
return result;
void
target_flash_erase (ULONGEST address, LONGEST length)
{
- current_target.to_flash_erase (¤t_target, address, length);
+ target_stack->flash_erase (address, length);
}
void
target_flash_done (void)
{
- current_target.to_flash_done (¤t_target);
+ target_stack->flash_done ();
}
static void
return 1;
}
- return current_target.to_insert_breakpoint (¤t_target,
- gdbarch, bp_tgt);
+ return target_stack->insert_breakpoint (gdbarch, bp_tgt);
}
/* See target.h. */
return 1;
}
- return current_target.to_remove_breakpoint (¤t_target,
- gdbarch, bp_tgt, reason);
+ return target_stack->remove_breakpoint (gdbarch, bp_tgt, reason);
}
static void
for (t = target_stack; t != NULL; t = t->beneath)
{
- if (!(*t->to_has_memory) (t))
+ if (!t->has_memory ())
continue;
if ((int) (t->to_stratum) <= (int) dummy_stratum)
if (has_all_mem)
printf_unfiltered (_("\tWhile running this, "
"GDB does not access memory from...\n"));
- printf_unfiltered ("%s:\n", t->to_longname);
- (t->to_files_info) (t);
- has_all_mem = (*t->to_has_all_memory) (t);
+ printf_unfiltered ("%s:\n", t->longname ());
+ t->files_info ();
+ has_all_mem = t->has_all_memory ();
}
}
prepare_for_detach ();
- current_target.to_detach (¤t_target, inf, from_tty);
+ target_stack->detach (inf, from_tty);
}
void
disconnecting. */
remove_breakpoints ();
- current_target.to_disconnect (¤t_target, args, from_tty);
+ target_stack->disconnect (args, from_tty);
}
/* See target/target.h. */
ptid_t
target_wait (ptid_t ptid, struct target_waitstatus *status, int options)
{
- return (current_target.to_wait) (¤t_target, ptid, status, options);
+ return target_stack->wait (ptid, status, options);
}
/* See target.h. */
const char *
target_pid_to_str (ptid_t ptid)
{
- return (*current_target.to_pid_to_str) (¤t_target, ptid);
+ return target_stack->pid_to_str (ptid);
}
const char *
target_thread_name (struct thread_info *info)
{
- return current_target.to_thread_name (¤t_target, info);
+ return target_stack->thread_name (info);
}
struct thread_info *
int handle_len,
struct inferior *inf)
{
- return current_target.to_thread_handle_to_thread_info
- (¤t_target, thread_handle, handle_len, inf);
+ return target_stack->thread_handle_to_thread_info (thread_handle,
+ handle_len, inf);
}
void
{
target_dcache_invalidate ();
- current_target.to_resume (¤t_target, ptid, step, signal);
+ target_stack->resume (ptid, step, signal);
registers_changed_ptid (ptid);
/* We only set the internal executing state here. The user/frontend
if (defer_target_commit_resume)
return;
- current_target.to_commit_resume (¤t_target);
+ target_stack->commit_resume ();
}
/* See target.h. */
void
target_pass_signals (int numsigs, unsigned char *pass_signals)
{
- (*current_target.to_pass_signals) (¤t_target, numsigs, pass_signals);
+ target_stack->pass_signals (numsigs, pass_signals);
}
void
target_program_signals (int numsigs, unsigned char *program_signals)
{
- (*current_target.to_program_signals) (¤t_target,
- numsigs, program_signals);
+ target_stack->program_signals (numsigs, program_signals);
}
static int
int
target_follow_fork (int follow_child, int detach_fork)
{
- return current_target.to_follow_fork (¤t_target,
- follow_child, detach_fork);
+ return target_stack->follow_fork (follow_child, detach_fork);
}
/* Target wrapper for follow exec hook. */
void
target_follow_exec (struct inferior *inf, char *execd_pathname)
{
- current_target.to_follow_exec (¤t_target, inf, execd_pathname);
+ target_stack->follow_exec (inf, execd_pathname);
}
static void
target_mourn_inferior (ptid_t ptid)
{
gdb_assert (ptid_equal (ptid, inferior_ptid));
- current_target.to_mourn_inferior (¤t_target);
+ target_stack->mourn_inferior ();
/* We no longer need to keep handles on any of the object files.
Make sure to release them to avoid unnecessarily locking any
const struct target_desc *
target_read_description (struct target_ops *target)
{
- return target->to_read_description (target);
+ return target->read_description ();
}
/* This implements a basic search of memory, reading target memory and
CORE_ADDR *found_addrp)
{
/* Start over from the top of the target stack. */
- return simple_search_memory (current_target.beneath,
+ return simple_search_memory (target_stack,
start_addr, search_space_len,
pattern, pattern_len, found_addrp);
}
const gdb_byte *pattern, ULONGEST pattern_len,
CORE_ADDR *found_addrp)
{
- return current_target.to_search_memory (¤t_target, start_addr,
- search_space_len,
- pattern, pattern_len, found_addrp);
+ return target_stack->search_memory (start_addr, search_space_len,
+ pattern, pattern_len, found_addrp);
}
/* Look through the currently pushed targets. If none of them will
assume we will still be able to after killing the current
one. Either killing and mourning will not pop T, or else
find_default_run_target will find it again. */
- if (t->to_create_inferior != NULL)
+ if (t->can_create_inferior ())
return;
/* Do not worry about targets at certain strata that can not
create inferiors. Assume they will be pushed again if
necessary, and continue to the process_stratum. */
- if (t->to_stratum == thread_stratum
- || t->to_stratum == record_stratum
- || t->to_stratum == arch_stratum)
+ if (t->to_stratum > process_stratum)
continue;
error (_("The \"%s\" target does not support \"run\". "
"Try \"help target\" or \"continue\"."),
- t->to_shortname);
+ t->shortname ());
}
/* This function is only called if the target is running. In that
for (i = 0; VEC_iterate (target_ops_p, target_structs, i, t); ++i)
{
- if (t->to_can_run != delegate_can_run && target_can_run (t))
+ if (t->can_run ())
{
runable = t;
++count;
struct target_ops *t;
/* If a target on the current stack can attach, use it. */
- for (t = current_target.beneath; t != NULL; t = t->beneath)
+ for (t = target_stack; t != NULL; t = t->beneath)
{
- if (t->to_attach != NULL)
+ if (t->can_attach ())
break;
}
{
struct target_ops *t;
- /* If a target on the current stack can attach, use it. */
- for (t = current_target.beneath; t != NULL; t = t->beneath)
+ /* If a target on the current stack can run, use it. */
+ for (t = target_stack; t != NULL; t = t->beneath)
{
- if (t->to_create_inferior != NULL)
+ if (t->can_create_inferior ())
break;
}
return t;
}
+bool
+target_ops::info_proc (const char *args, enum info_proc_what what)
+{
+ return false;
+}
+
/* Implement the "info proc" command. */
int
/* If we're already connected to something that can get us OS
related data, use it. Otherwise, try using the native
target. */
- if (current_target.to_stratum >= process_stratum)
- t = current_target.beneath;
- else
+ t = find_target_at (process_stratum);
+ if (t == NULL)
t = find_default_run_target (NULL);
for (; t != NULL; t = t->beneath)
{
- if (t->to_info_proc != NULL)
+ if (t->info_proc (args, what))
{
- t->to_info_proc (t, args, what);
-
if (targetdebug)
fprintf_unfiltered (gdb_stdlog,
"target_info_proc (\"%s\", %d)\n", args, what);
struct target_ops *t;
t = find_default_run_target (NULL);
- if (t && t->to_supports_disable_randomization)
- return (t->to_supports_disable_randomization) (t);
+ if (t != NULL)
+ return t->supports_disable_randomization ();
return 0;
}
int
target_supports_disable_randomization (void)
{
- struct target_ops *t;
-
- for (t = ¤t_target; t != NULL; t = t->beneath)
- if (t->to_supports_disable_randomization)
- return t->to_supports_disable_randomization (t);
-
- return 0;
+ return target_stack->supports_disable_randomization ();
}
/* See target/target.h. */
int
target_supports_multi_process (void)
{
- return (*current_target.to_supports_multi_process) (¤t_target);
+ return target_stack->supports_multi_process ();
}
/* See target.h. */
/* If we're already connected to something that can get us OS
related data, use it. Otherwise, try using the native
target. */
- if (current_target.to_stratum >= process_stratum)
- t = current_target.beneath;
- else
+ t = find_target_at (process_stratum);
+ if (t == NULL)
t = find_default_run_target ("get OS data");
if (!t)
{
struct address_space *aspace;
- aspace = current_target.to_thread_address_space (¤t_target, ptid);
+ aspace = target_stack->thread_address_space (ptid);
gdb_assert (aspace != NULL);
return aspace;
}
+void
+target_ops::open (const char *, int)
+{
+ gdb_assert_not_reached ("target_ops::open called");
+}
+
+void
+target_ops::close ()
+{
+}
+
+bool
+target_ops::can_attach ()
+{
+ return 0;
+}
+
+void
+target_ops::attach (const char *, int)
+{
+ gdb_assert_not_reached ("target_ops::attach called");
+}
+
+bool
+target_ops::can_create_inferior ()
+{
+ return 0;
+}
+
+void
+target_ops::create_inferior (const char *, const std::string &,
+ char **, int)
+{
+ gdb_assert_not_reached ("target_ops::create_inferior called");
+}
+
+int
+target_ops::can_run ()
+{
+ return 0;
+}
+
+int
+target_can_run ()
+{
+ struct target_ops *t;
+
+ for (t = target_stack; t != NULL; t = t->beneath)
+ {
+ if (t->can_run ())
+ return 1;
+ }
+
+ return 0;
+}
/* Target file operations. */
static struct target_ops *
default_fileio_target (void)
{
+ struct target_ops *t;
+
/* If we're already connected to something that can perform
file I/O, use it. Otherwise, try using the native target. */
- if (current_target.to_stratum >= process_stratum)
- return current_target.beneath;
- else
- return find_default_run_target ("file I/O");
+ t = find_target_at (process_stratum);
+ if (t != NULL)
+ return t;
+ return find_default_run_target ("file I/O");
}
/* File handle for target file operations. */
return &fileio_fhandles[fd];
}
+
+/* Default implementations of file i/o methods. We don't want these
+ to delegate automatically, because we need to know which target
+ supported the method, in order to call it directly from within
+ pread/pwrite, etc. */
+
+int
+target_ops::fileio_open (struct inferior *inf, const char *filename,
+ int flags, int mode, int warn_if_slow,
+ int *target_errno)
+{
+ *target_errno = FILEIO_ENOSYS;
+ return -1;
+}
+
+int
+target_ops::fileio_pwrite (int fd, const gdb_byte *write_buf, int len,
+ ULONGEST offset, int *target_errno)
+{
+ *target_errno = FILEIO_ENOSYS;
+ return -1;
+}
+
+int
+target_ops::fileio_pread (int fd, gdb_byte *read_buf, int len,
+ ULONGEST offset, int *target_errno)
+{
+ *target_errno = FILEIO_ENOSYS;
+ return -1;
+}
+
+int
+target_ops::fileio_fstat (int fd, struct stat *sb, int *target_errno)
+{
+ *target_errno = FILEIO_ENOSYS;
+ return -1;
+}
+
+int
+target_ops::fileio_close (int fd, int *target_errno)
+{
+ *target_errno = FILEIO_ENOSYS;
+ return -1;
+}
+
+int
+target_ops::fileio_unlink (struct inferior *inf, const char *filename,
+ int *target_errno)
+{
+ *target_errno = FILEIO_ENOSYS;
+ return -1;
+}
+
+gdb::optional<std::string>
+target_ops::fileio_readlink (struct inferior *inf, const char *filename,
+ int *target_errno)
+{
+ *target_errno = FILEIO_ENOSYS;
+ return {};
+}
+
/* Helper for target_fileio_open and
target_fileio_open_warn_if_slow. */
for (t = default_fileio_target (); t != NULL; t = t->beneath)
{
- if (t->to_fileio_open != NULL)
- {
- int fd = t->to_fileio_open (t, inf, filename, flags, mode,
- warn_if_slow, target_errno);
+ int fd = t->fileio_open (inf, filename, flags, mode,
+ warn_if_slow, target_errno);
- if (fd < 0)
- fd = -1;
- else
- fd = acquire_fileio_fd (t, fd);
+ if (fd == -1 && *target_errno == FILEIO_ENOSYS)
+ continue;
- if (targetdebug)
- fprintf_unfiltered (gdb_stdlog,
+ if (fd < 0)
+ fd = -1;
+ else
+ fd = acquire_fileio_fd (t, fd);
+
+ if (targetdebug)
+ fprintf_unfiltered (gdb_stdlog,
"target_fileio_open (%d,%s,0x%x,0%o,%d)"
" = %d (%d)\n",
inf == NULL ? 0 : inf->num,
filename, flags, mode,
warn_if_slow, fd,
fd != -1 ? 0 : *target_errno);
- return fd;
- }
+ return fd;
}
*target_errno = FILEIO_ENOSYS;
else if (fh->target == NULL)
*target_errno = EIO;
else
- ret = fh->target->to_fileio_pwrite (fh->target, fh->target_fd, write_buf,
- len, offset, target_errno);
+ ret = fh->target->fileio_pwrite (fh->target_fd, write_buf,
+ len, offset, target_errno);
if (targetdebug)
fprintf_unfiltered (gdb_stdlog,
else if (fh->target == NULL)
*target_errno = EIO;
else
- ret = fh->target->to_fileio_pread (fh->target, fh->target_fd, read_buf,
- len, offset, target_errno);
+ ret = fh->target->fileio_pread (fh->target_fd, read_buf,
+ len, offset, target_errno);
if (targetdebug)
fprintf_unfiltered (gdb_stdlog,
else if (fh->target == NULL)
*target_errno = EIO;
else
- ret = fh->target->to_fileio_fstat (fh->target, fh->target_fd,
- sb, target_errno);
+ ret = fh->target->fileio_fstat (fh->target_fd, sb, target_errno);
if (targetdebug)
fprintf_unfiltered (gdb_stdlog,
else
{
if (fh->target != NULL)
- ret = fh->target->to_fileio_close (fh->target, fh->target_fd,
- target_errno);
+ ret = fh->target->fileio_close (fh->target_fd,
+ target_errno);
else
ret = 0;
release_fileio_fd (fd, fh);
for (t = default_fileio_target (); t != NULL; t = t->beneath)
{
- if (t->to_fileio_unlink != NULL)
- {
- int ret = t->to_fileio_unlink (t, inf, filename,
- target_errno);
+ int ret = t->fileio_unlink (inf, filename, target_errno);
- if (targetdebug)
- fprintf_unfiltered (gdb_stdlog,
- "target_fileio_unlink (%d,%s)"
- " = %d (%d)\n",
- inf == NULL ? 0 : inf->num, filename,
- ret, ret != -1 ? 0 : *target_errno);
- return ret;
- }
+ if (ret == -1 && *target_errno == FILEIO_ENOSYS)
+ continue;
+
+ if (targetdebug)
+ fprintf_unfiltered (gdb_stdlog,
+ "target_fileio_unlink (%d,%s)"
+ " = %d (%d)\n",
+ inf == NULL ? 0 : inf->num, filename,
+ ret, ret != -1 ? 0 : *target_errno);
+ return ret;
}
*target_errno = FILEIO_ENOSYS;
for (t = default_fileio_target (); t != NULL; t = t->beneath)
{
- if (t->to_fileio_readlink != NULL)
- {
- gdb::optional<std::string> ret
- = t->to_fileio_readlink (t, inf, filename, target_errno);
+ gdb::optional<std::string> ret
+ = t->fileio_readlink (inf, filename, target_errno);
- if (targetdebug)
- fprintf_unfiltered (gdb_stdlog,
- "target_fileio_readlink (%d,%s)"
- " = %s (%d)\n",
- inf == NULL ? 0 : inf->num,
- filename, ret ? ret->c_str () : "(nil)",
- ret ? 0 : *target_errno);
- return ret;
- }
+ if (!ret.has_value () && *target_errno == FILEIO_ENOSYS)
+ continue;
+
+ if (targetdebug)
+ fprintf_unfiltered (gdb_stdlog,
+ "target_fileio_readlink (%d,%s)"
+ " = %s (%d)\n",
+ inf == NULL ? 0 : inf->num,
+ filename, ret ? ret->c_str () : "(nil)",
+ ret ? 0 : *target_errno);
+ return ret;
}
*target_errno = FILEIO_ENOSYS;
return inf->gdbarch;
}
-static int
-return_zero (struct target_ops *ignore)
-{
- return 0;
-}
-
-static int
-return_zero_has_execution (struct target_ops *ignore, ptid_t ignore2)
-{
- return 0;
-}
-
/*
* Find the next target down the stack from the specified target.
*/
{
struct target_ops *t;
- for (t = current_target.beneath; t != NULL; t = t->beneath)
+ for (t = target_stack; t != NULL; t = t->beneath)
if (t->to_stratum == stratum)
return t;
return NULL;
}
-/* Set up the handful of non-empty slots needed by the dummy target
- vector. */
+#include "target-delegates.c"
+
-static void
-init_dummy_target (void)
-{
- dummy_target.to_shortname = "None";
- dummy_target.to_longname = "None";
- dummy_target.to_doc = "";
- dummy_target.to_supports_disable_randomization
- = find_default_supports_disable_randomization;
- dummy_target.to_stratum = dummy_stratum;
- dummy_target.to_has_all_memory = return_zero;
- dummy_target.to_has_memory = return_zero;
- dummy_target.to_has_stack = return_zero;
- dummy_target.to_has_registers = return_zero;
- dummy_target.to_has_execution = return_zero_has_execution;
- dummy_target.to_magic = OPS_MAGIC;
-
- install_dummy_methods (&dummy_target);
+dummy_target::dummy_target ()
+{
+ to_stratum = dummy_stratum;
+}
+
+const char *
+dummy_target::shortname ()
+{
+ return "None";
+}
+
+const char *
+dummy_target::longname ()
+{
+ return _("None");
}
+
+const char *
+dummy_target::doc ()
+{
+ return "";
+}
+
+debug_target::debug_target ()
+{
+ to_stratum = debug_stratum;
+}
+
+const char *
+debug_target::shortname ()
+{
+ return beneath->shortname ();
+}
+
+const char *
+debug_target::longname ()
+{
+ return beneath->longname ();
+}
+
+const char *
+debug_target::doc ()
+{
+ return beneath->doc ();
+}
+
\f
void
fileio_handles_invalidate_target (targ);
- if (targ->to_close != NULL)
- targ->to_close (targ);
+ targ->close ();
if (targetdebug)
fprintf_unfiltered (gdb_stdlog, "target_close ()\n");
int
target_thread_alive (ptid_t ptid)
{
- return current_target.to_thread_alive (¤t_target, ptid);
+ return target_stack->thread_alive (ptid);
}
void
target_update_thread_list (void)
{
- current_target.to_update_thread_list (¤t_target);
+ target_stack->update_thread_list ();
}
void
return;
}
- (*current_target.to_stop) (¤t_target, ptid);
+ target_stack->stop (ptid);
}
void
return;
}
- (*current_target.to_interrupt) (¤t_target);
+ target_stack->interrupt ();
}
/* See target.h. */
void
target_pass_ctrlc (void)
{
- (*current_target.to_pass_ctrlc) (¤t_target);
+ target_stack->pass_ctrlc ();
}
/* See target.h. */
void
target_fetch_registers (struct regcache *regcache, int regno)
{
- current_target.to_fetch_registers (¤t_target, regcache, regno);
+ target_stack->fetch_registers (regcache, regno);
if (targetdebug)
regcache->debug_print_register ("target_fetch_registers", regno);
}
if (!may_write_registers)
error (_("Writing to registers is not allowed (regno %d)"), regno);
- current_target.to_store_registers (¤t_target, regcache, regno);
+ target_stack->store_registers (regcache, regno);
if (targetdebug)
{
regcache->debug_print_register ("target_store_registers", regno);
int
target_core_of_thread (ptid_t ptid)
{
- return current_target.to_core_of_thread (¤t_target, ptid);
+ return target_stack->core_of_thread (ptid);
}
int
const gdb_byte *data, CORE_ADDR memaddr, ULONGEST size)
{
/* Start over from the top of the target stack. */
- return simple_verify_memory (current_target.beneath,
+ return simple_verify_memory (target_stack,
data, memaddr, size);
}
int
target_verify_memory (const gdb_byte *data, CORE_ADDR memaddr, ULONGEST size)
{
- return current_target.to_verify_memory (¤t_target,
- data, memaddr, size);
+ return target_stack->verify_memory (data, memaddr, size);
}
/* The documentation for this function is in its prototype declaration in
target_insert_mask_watchpoint (CORE_ADDR addr, CORE_ADDR mask,
enum target_hw_bp_type rw)
{
- return current_target.to_insert_mask_watchpoint (¤t_target,
- addr, mask, rw);
+ return target_stack->insert_mask_watchpoint (addr, mask, rw);
}
/* The documentation for this function is in its prototype declaration in
target_remove_mask_watchpoint (CORE_ADDR addr, CORE_ADDR mask,
enum target_hw_bp_type rw)
{
- return current_target.to_remove_mask_watchpoint (¤t_target,
- addr, mask, rw);
+ return target_stack->remove_mask_watchpoint (addr, mask, rw);
}
/* The documentation for this function is in its prototype declaration
int
target_masked_watch_num_registers (CORE_ADDR addr, CORE_ADDR mask)
{
- return current_target.to_masked_watch_num_registers (¤t_target,
- addr, mask);
+ return target_stack->masked_watch_num_registers (addr, mask);
}
/* The documentation for this function is in its prototype declaration
int
target_ranged_break_num_registers (void)
{
- return current_target.to_ranged_break_num_registers (¤t_target);
+ return target_stack->ranged_break_num_registers ();
}
/* See target.h. */
struct btrace_target_info *
target_enable_btrace (ptid_t ptid, const struct btrace_config *conf)
{
- return current_target.to_enable_btrace (¤t_target, ptid, conf);
+ return target_stack->enable_btrace (ptid, conf);
}
/* See target.h. */
void
target_disable_btrace (struct btrace_target_info *btinfo)
{
- current_target.to_disable_btrace (¤t_target, btinfo);
+ target_stack->disable_btrace (btinfo);
}
/* See target.h. */
void
target_teardown_btrace (struct btrace_target_info *btinfo)
{
- current_target.to_teardown_btrace (¤t_target, btinfo);
+ target_stack->teardown_btrace (btinfo);
}
/* See target.h. */
struct btrace_target_info *btinfo,
enum btrace_read_type type)
{
- return current_target.to_read_btrace (¤t_target, btrace, btinfo, type);
+ return target_stack->read_btrace (btrace, btinfo, type);
}
/* See target.h. */
const struct btrace_config *
target_btrace_conf (const struct btrace_target_info *btinfo)
{
- return current_target.to_btrace_conf (¤t_target, btinfo);
+ return target_stack->btrace_conf (btinfo);
}
/* See target.h. */
void
target_stop_recording (void)
{
- current_target.to_stop_recording (¤t_target);
+ target_stack->stop_recording ();
}
/* See target.h. */
void
target_save_record (const char *filename)
{
- current_target.to_save_record (¤t_target, filename);
+ target_stack->save_record (filename);
}
/* See target.h. */
int
-target_supports_delete_record (void)
+target_supports_delete_record ()
{
- struct target_ops *t;
-
- for (t = current_target.beneath; t != NULL; t = t->beneath)
- if (t->to_delete_record != delegate_delete_record
- && t->to_delete_record != tdefault_delete_record)
- return 1;
-
- return 0;
+ return target_stack->supports_delete_record ();
}
/* See target.h. */
void
target_delete_record (void)
{
- current_target.to_delete_record (¤t_target);
+ target_stack->delete_record ();
}
/* See target.h. */
enum record_method
target_record_method (ptid_t ptid)
{
- return current_target.to_record_method (¤t_target, ptid);
+ return target_stack->record_method (ptid);
}
/* See target.h. */
int
target_record_is_replaying (ptid_t ptid)
{
- return current_target.to_record_is_replaying (¤t_target, ptid);
+ return target_stack->record_is_replaying (ptid);
}
/* See target.h. */
int
target_record_will_replay (ptid_t ptid, int dir)
{
- return current_target.to_record_will_replay (¤t_target, ptid, dir);
+ return target_stack->record_will_replay (ptid, dir);
}
/* See target.h. */
void
target_record_stop_replaying (void)
{
- current_target.to_record_stop_replaying (¤t_target);
+ target_stack->record_stop_replaying ();
}
/* See target.h. */
void
target_goto_record_begin (void)
{
- current_target.to_goto_record_begin (¤t_target);
+ target_stack->goto_record_begin ();
}
/* See target.h. */
void
target_goto_record_end (void)
{
- current_target.to_goto_record_end (¤t_target);
+ target_stack->goto_record_end ();
}
/* See target.h. */
void
target_goto_record (ULONGEST insn)
{
- current_target.to_goto_record (¤t_target, insn);
+ target_stack->goto_record (insn);
}
/* See target.h. */
void
target_insn_history (int size, gdb_disassembly_flags flags)
{
- current_target.to_insn_history (¤t_target, size, flags);
+ target_stack->insn_history (size, flags);
}
/* See target.h. */
target_insn_history_from (ULONGEST from, int size,
gdb_disassembly_flags flags)
{
- current_target.to_insn_history_from (¤t_target, from, size, flags);
+ target_stack->insn_history_from (from, size, flags);
}
/* See target.h. */
target_insn_history_range (ULONGEST begin, ULONGEST end,
gdb_disassembly_flags flags)
{
- current_target.to_insn_history_range (¤t_target, begin, end, flags);
+ target_stack->insn_history_range (begin, end, flags);
}
/* See target.h. */
void
target_call_history (int size, record_print_flags flags)
{
- current_target.to_call_history (¤t_target, size, flags);
+ target_stack->call_history (size, flags);
}
/* See target.h. */
void
target_call_history_from (ULONGEST begin, int size, record_print_flags flags)
{
- current_target.to_call_history_from (¤t_target, begin, size, flags);
+ target_stack->call_history_from (begin, size, flags);
}
/* See target.h. */
void
target_call_history_range (ULONGEST begin, ULONGEST end, record_print_flags flags)
{
- current_target.to_call_history_range (¤t_target, begin, end, flags);
+ target_stack->call_history_range (begin, end, flags);
}
/* See target.h. */
const struct frame_unwind *
target_get_unwinder (void)
{
- return current_target.to_get_unwinder (¤t_target);
+ return target_stack->get_unwinder ();
}
/* See target.h. */
const struct frame_unwind *
target_get_tailcall_unwinder (void)
{
- return current_target.to_get_tailcall_unwinder (¤t_target);
+ return target_stack->get_tailcall_unwinder ();
}
/* See target.h. */
void
target_prepare_to_generate_core (void)
{
- current_target.to_prepare_to_generate_core (¤t_target);
+ target_stack->prepare_to_generate_core ();
}
/* See target.h. */
void
target_done_generating_core (void)
{
- current_target.to_done_generating_core (¤t_target);
+ target_stack->done_generating_core ();
}
-static void
-setup_target_debug (void)
-{
- memcpy (&debug_target, ¤t_target, sizeof debug_target);
-
- init_debug_target (¤t_target);
-}
\f
static char targ_desc[] =
for (t = target_stack; t != NULL; t = t->beneath)
{
- printf_filtered (" - %s (%s)\n", t->to_shortname, t->to_longname);
+ if (t->to_stratum == debug_stratum)
+ continue;
+ printf_filtered (" - %s (%s)\n", t->shortname (), t->longname ());
}
}
target_async (int enable)
{
infrun_async (enable);
- current_target.to_async (¤t_target, enable);
+ target_stack->async (enable);
}
/* See target.h. */
void
target_thread_events (int enable)
{
- current_target.to_thread_events (¤t_target, enable);
+ target_stack->thread_events (enable);
}
/* Controls if targets can report that they can/are async. This is
static int
target_always_non_stop_p (void)
{
- return current_target.to_always_non_stop_p (¤t_target);
+ return target_stack->always_non_stop_p ();
}
/* See target.h. */
update_observer_mode ();
}
-#if GDB_SELF_TEST
-namespace selftests {
-
-static int
-test_target_has_registers (target_ops *self)
-{
- return 1;
-}
-
-static int
-test_target_has_stack (target_ops *self)
-{
- return 1;
-}
-
-static int
-test_target_has_memory (target_ops *self)
-{
- return 1;
-}
-
-static void
-test_target_prepare_to_store (target_ops *self, regcache *regs)
-{
-}
-
-static void
-test_target_store_registers (target_ops *self, regcache *regs, int regno)
-{
-}
-
-test_target_ops::test_target_ops ()
- : target_ops {}
-{
- to_magic = OPS_MAGIC;
- to_stratum = process_stratum;
- to_has_memory = test_target_has_memory;
- to_has_stack = test_target_has_stack;
- to_has_registers = test_target_has_registers;
- to_prepare_to_store = test_target_prepare_to_store;
- to_store_registers = test_target_store_registers;
-
- complete_target_initialization (this);
-}
-
-} // namespace selftests
-#endif /* GDB_SELF_TEST */
-
void
initialize_targets (void)
{
- init_dummy_target ();
- push_target (&dummy_target);
+ the_dummy_target = new dummy_target ();
+ push_target (the_dummy_target);
+
+ the_debug_target = new debug_target ();
add_info ("target", info_target_command, targ_desc);
add_info ("files", info_target_command, targ_desc);
process_stratum, /* Executing processes or core dump files */
thread_stratum, /* Executing threads */
record_stratum, /* Support record debugging */
- arch_stratum /* Architecture overrides */
+ arch_stratum, /* Architecture overrides */
+ debug_stratum /* Target debug. Must be last. */
};
enum thread_control_capabilities
struct target_ops
{
struct target_ops *beneath; /* To the target under this one. */
- const char *to_shortname; /* Name this target type */
- const char *to_longname; /* Name for printing */
- const char *to_doc; /* Documentation. Does not include trailing
- newline, and starts with a one-line descrip-
- tion (probably similar to to_longname). */
- /* Per-target scratch pad. */
- void *to_data;
+
+ virtual ~target_ops () {}
+
+ /* Name this target type. */
+ virtual const char *shortname () = 0;
+
+ /* Name for printing. */
+ virtual const char *longname () = 0;
+
+ /* Documentation. Does not include trailing newline, and starts
+ ith a one-line description (probably similar to longname). */
+ virtual const char *doc () = 0;
+
/* The open routine takes the rest of the parameters from the
command, and (if successful) pushes a new target onto the
stack. Targets should supply this routine, if only to provide
an error message. */
- void (*to_open) (const char *, int);
+ virtual void open (const char *, int);
/* Close the target. This is where the target can handle
teardown. Heap-allocated targets should delete themselves
before returning. */
- void (*to_close) (struct target_ops *);
+ virtual void close ();
/* Attaches to a process on the target side. Arguments are as
passed to the `attach' command by the user. This routine can
be called when the target is not on the target-stack, if the
- target_can_run routine returns 1; in that case, it must push
+ target_ops::can_run method returns 1; in that case, it must push
itself onto the stack. Upon exit, the target should be ready
for normal operations, and should be ready to deliver the
status of the process immediately (without waiting) to an
upcoming target_wait call. */
- void (*to_attach) (struct target_ops *ops, const char *, int);
- void (*to_post_attach) (struct target_ops *, int)
+ virtual bool can_attach ();
+ virtual void attach (const char *, int);
+ virtual void post_attach (int)
TARGET_DEFAULT_IGNORE ();
- void (*to_detach) (struct target_ops *ops, inferior *, int)
+ virtual void detach (inferior *, int)
TARGET_DEFAULT_IGNORE ();
- void (*to_disconnect) (struct target_ops *, const char *, int)
+ virtual void disconnect (const char *, int)
TARGET_DEFAULT_NORETURN (tcomplain ());
- void (*to_resume) (struct target_ops *, ptid_t,
- int TARGET_DEBUG_PRINTER (target_debug_print_step),
- enum gdb_signal)
+ virtual void resume (ptid_t,
+ int TARGET_DEBUG_PRINTER (target_debug_print_step),
+ enum gdb_signal)
TARGET_DEFAULT_NORETURN (noprocess ());
- void (*to_commit_resume) (struct target_ops *)
+ virtual void commit_resume ()
TARGET_DEFAULT_IGNORE ();
- ptid_t (*to_wait) (struct target_ops *,
- ptid_t, struct target_waitstatus *,
- int TARGET_DEBUG_PRINTER (target_debug_print_options))
+ virtual ptid_t wait (ptid_t, struct target_waitstatus *,
+ int TARGET_DEBUG_PRINTER (target_debug_print_options))
TARGET_DEFAULT_FUNC (default_target_wait);
- void (*to_fetch_registers) (struct target_ops *, struct regcache *, int)
+ virtual void fetch_registers (struct regcache *, int)
TARGET_DEFAULT_IGNORE ();
- void (*to_store_registers) (struct target_ops *, struct regcache *, int)
+ virtual void store_registers (struct regcache *, int)
TARGET_DEFAULT_NORETURN (noprocess ());
- void (*to_prepare_to_store) (struct target_ops *, struct regcache *)
+ virtual void prepare_to_store (struct regcache *)
TARGET_DEFAULT_NORETURN (noprocess ());
- void (*to_files_info) (struct target_ops *)
+ virtual void files_info ()
TARGET_DEFAULT_IGNORE ();
- int (*to_insert_breakpoint) (struct target_ops *, struct gdbarch *,
+ virtual int insert_breakpoint (struct gdbarch *,
struct bp_target_info *)
- TARGET_DEFAULT_FUNC (memory_insert_breakpoint);
- int (*to_remove_breakpoint) (struct target_ops *, struct gdbarch *,
+ TARGET_DEFAULT_NORETURN (noprocess ());
+ virtual int remove_breakpoint (struct gdbarch *,
struct bp_target_info *,
enum remove_bp_reason)
- TARGET_DEFAULT_FUNC (memory_remove_breakpoint);
+ TARGET_DEFAULT_NORETURN (noprocess ());
/* Returns true if the target stopped because it executed a
software breakpoint. This is necessary for correct background
done from the target, so GDB needs to be able to tell whether
it should ignore the event and whether it should adjust the PC.
See adjust_pc_after_break. */
- int (*to_stopped_by_sw_breakpoint) (struct target_ops *)
+ virtual int stopped_by_sw_breakpoint ()
TARGET_DEFAULT_RETURN (0);
/* Returns true if the above method is supported. */
- int (*to_supports_stopped_by_sw_breakpoint) (struct target_ops *)
+ virtual int supports_stopped_by_sw_breakpoint ()
TARGET_DEFAULT_RETURN (0);
/* Returns true if the target stopped for a hardware breakpoint.
require PC adjustment, GDB needs to be able to tell whether the
hardware breakpoint event is a delayed event for a breakpoint
that is already gone and should thus be ignored. */
- int (*to_stopped_by_hw_breakpoint) (struct target_ops *)
+ virtual int stopped_by_hw_breakpoint ()
TARGET_DEFAULT_RETURN (0);
/* Returns true if the above method is supported. */
- int (*to_supports_stopped_by_hw_breakpoint) (struct target_ops *)
+ virtual int supports_stopped_by_hw_breakpoint ()
TARGET_DEFAULT_RETURN (0);
- int (*to_can_use_hw_breakpoint) (struct target_ops *,
- enum bptype, int, int)
+ virtual int can_use_hw_breakpoint (enum bptype, int, int)
TARGET_DEFAULT_RETURN (0);
- int (*to_ranged_break_num_registers) (struct target_ops *)
+ virtual int ranged_break_num_registers ()
TARGET_DEFAULT_RETURN (-1);
- int (*to_insert_hw_breakpoint) (struct target_ops *,
- struct gdbarch *, struct bp_target_info *)
+ virtual int insert_hw_breakpoint (struct gdbarch *,
+ struct bp_target_info *)
TARGET_DEFAULT_RETURN (-1);
- int (*to_remove_hw_breakpoint) (struct target_ops *,
- struct gdbarch *, struct bp_target_info *)
+ virtual int remove_hw_breakpoint (struct gdbarch *,
+ struct bp_target_info *)
TARGET_DEFAULT_RETURN (-1);
/* Documentation of what the two routines below are expected to do is
provided with the corresponding target_* macros. */
- int (*to_remove_watchpoint) (struct target_ops *, CORE_ADDR, int,
+ virtual int remove_watchpoint (CORE_ADDR, int,
enum target_hw_bp_type, struct expression *)
TARGET_DEFAULT_RETURN (-1);
- int (*to_insert_watchpoint) (struct target_ops *, CORE_ADDR, int,
+ virtual int insert_watchpoint (CORE_ADDR, int,
enum target_hw_bp_type, struct expression *)
TARGET_DEFAULT_RETURN (-1);
- int (*to_insert_mask_watchpoint) (struct target_ops *,
- CORE_ADDR, CORE_ADDR,
- enum target_hw_bp_type)
+ virtual int insert_mask_watchpoint (CORE_ADDR, CORE_ADDR,
+ enum target_hw_bp_type)
TARGET_DEFAULT_RETURN (1);
- int (*to_remove_mask_watchpoint) (struct target_ops *,
- CORE_ADDR, CORE_ADDR,
- enum target_hw_bp_type)
+ virtual int remove_mask_watchpoint (CORE_ADDR, CORE_ADDR,
+ enum target_hw_bp_type)
TARGET_DEFAULT_RETURN (1);
- int (*to_stopped_by_watchpoint) (struct target_ops *)
+ virtual int stopped_by_watchpoint ()
TARGET_DEFAULT_RETURN (0);
- int to_have_steppable_watchpoint;
- int to_have_continuable_watchpoint;
- int (*to_stopped_data_address) (struct target_ops *, CORE_ADDR *)
+ virtual int have_steppable_watchpoint ()
TARGET_DEFAULT_RETURN (0);
- int (*to_watchpoint_addr_within_range) (struct target_ops *,
- CORE_ADDR, CORE_ADDR, int)
+ virtual bool have_continuable_watchpoint ()
+ TARGET_DEFAULT_RETURN (0);
+ virtual int stopped_data_address (CORE_ADDR *)
+ TARGET_DEFAULT_RETURN (0);
+ virtual int watchpoint_addr_within_range (CORE_ADDR, CORE_ADDR, int)
TARGET_DEFAULT_FUNC (default_watchpoint_addr_within_range);
/* Documentation of this routine is provided with the corresponding
target_* macro. */
- int (*to_region_ok_for_hw_watchpoint) (struct target_ops *,
- CORE_ADDR, int)
+ virtual int region_ok_for_hw_watchpoint (CORE_ADDR, int)
TARGET_DEFAULT_FUNC (default_region_ok_for_hw_watchpoint);
- int (*to_can_accel_watchpoint_condition) (struct target_ops *,
- CORE_ADDR, int, int,
- struct expression *)
+ virtual int can_accel_watchpoint_condition (CORE_ADDR, int, int,
+ struct expression *)
TARGET_DEFAULT_RETURN (0);
- int (*to_masked_watch_num_registers) (struct target_ops *,
- CORE_ADDR, CORE_ADDR)
+ virtual int masked_watch_num_registers (CORE_ADDR, CORE_ADDR)
TARGET_DEFAULT_RETURN (-1);
/* Return 1 for sure target can do single step. Return -1 for
unknown. Return 0 for target can't do. */
- int (*to_can_do_single_step) (struct target_ops *)
+ virtual int can_do_single_step ()
TARGET_DEFAULT_RETURN (-1);
- void (*to_terminal_init) (struct target_ops *)
+ virtual bool supports_terminal_ours ()
+ TARGET_DEFAULT_RETURN (0);
+ virtual void terminal_init ()
TARGET_DEFAULT_IGNORE ();
- void (*to_terminal_inferior) (struct target_ops *)
+ virtual void terminal_inferior ()
TARGET_DEFAULT_IGNORE ();
- void (*to_terminal_save_inferior) (struct target_ops *)
+ virtual void terminal_save_inferior ()
TARGET_DEFAULT_IGNORE ();
- void (*to_terminal_ours_for_output) (struct target_ops *)
+ virtual void terminal_ours_for_output ()
TARGET_DEFAULT_IGNORE ();
- void (*to_terminal_ours) (struct target_ops *)
+ virtual void terminal_ours ()
TARGET_DEFAULT_IGNORE ();
- void (*to_terminal_info) (struct target_ops *, const char *, int)
+ virtual void terminal_info (const char *, int)
TARGET_DEFAULT_FUNC (default_terminal_info);
- void (*to_kill) (struct target_ops *)
+ virtual void kill ()
TARGET_DEFAULT_NORETURN (noprocess ());
- void (*to_load) (struct target_ops *, const char *, int)
+ virtual void load (const char *, int)
TARGET_DEFAULT_NORETURN (tcomplain ());
/* Start an inferior process and set inferior_ptid to its pid.
EXEC_FILE is the file to run.
ALLARGS is a string containing the arguments to the program.
ENV is the environment vector to pass. Errors reported with error().
On VxWorks and various standalone systems, we ignore exec_file. */
- void (*to_create_inferior) (struct target_ops *,
- const char *, const std::string &,
- char **, int);
- void (*to_post_startup_inferior) (struct target_ops *, ptid_t)
+ virtual bool can_create_inferior ();
+ virtual void create_inferior (const char *, const std::string &,
+ char **, int);
+ virtual void post_startup_inferior (ptid_t)
TARGET_DEFAULT_IGNORE ();
- int (*to_insert_fork_catchpoint) (struct target_ops *, int)
+ virtual int insert_fork_catchpoint (int)
TARGET_DEFAULT_RETURN (1);
- int (*to_remove_fork_catchpoint) (struct target_ops *, int)
+ virtual int remove_fork_catchpoint (int)
TARGET_DEFAULT_RETURN (1);
- int (*to_insert_vfork_catchpoint) (struct target_ops *, int)
+ virtual int insert_vfork_catchpoint (int)
TARGET_DEFAULT_RETURN (1);
- int (*to_remove_vfork_catchpoint) (struct target_ops *, int)
+ virtual int remove_vfork_catchpoint (int)
TARGET_DEFAULT_RETURN (1);
- int (*to_follow_fork) (struct target_ops *, int, int)
+ virtual int follow_fork (int, int)
TARGET_DEFAULT_FUNC (default_follow_fork);
- int (*to_insert_exec_catchpoint) (struct target_ops *, int)
+ virtual int insert_exec_catchpoint (int)
TARGET_DEFAULT_RETURN (1);
- int (*to_remove_exec_catchpoint) (struct target_ops *, int)
+ virtual int remove_exec_catchpoint (int)
TARGET_DEFAULT_RETURN (1);
- void (*to_follow_exec) (struct target_ops *, struct inferior *, char *)
+ virtual void follow_exec (struct inferior *, char *)
TARGET_DEFAULT_IGNORE ();
- int (*to_set_syscall_catchpoint) (struct target_ops *,
- int, bool, int,
- gdb::array_view<const int>)
+ virtual int set_syscall_catchpoint (int, bool, int,
+ gdb::array_view<const int>)
TARGET_DEFAULT_RETURN (1);
- void (*to_mourn_inferior) (struct target_ops *)
+ virtual void mourn_inferior ()
TARGET_DEFAULT_FUNC (default_mourn_inferior);
- /* Note that to_can_run is special and can be invoked on an
- unpushed target. Targets defining this method must also define
+
+ /* Note that can_run is special and can be invoked on an unpushed
+ target. Targets defining this method must also define
to_can_async_p and to_supports_non_stop. */
- int (*to_can_run) (struct target_ops *)
- TARGET_DEFAULT_RETURN (0);
+ virtual int can_run ();
/* Documentation of this routine is provided with the corresponding
target_* macro. */
- void (*to_pass_signals) (struct target_ops *, int,
- unsigned char * TARGET_DEBUG_PRINTER (target_debug_print_signals))
+ virtual void pass_signals (int,
+ unsigned char * TARGET_DEBUG_PRINTER (target_debug_print_signals))
TARGET_DEFAULT_IGNORE ();
/* Documentation of this routine is provided with the
corresponding target_* function. */
- void (*to_program_signals) (struct target_ops *, int,
- unsigned char * TARGET_DEBUG_PRINTER (target_debug_print_signals))
+ virtual void program_signals (int,
+ unsigned char * TARGET_DEBUG_PRINTER (target_debug_print_signals))
TARGET_DEFAULT_IGNORE ();
- int (*to_thread_alive) (struct target_ops *, ptid_t ptid)
+ virtual int thread_alive (ptid_t ptid)
TARGET_DEFAULT_RETURN (0);
- void (*to_update_thread_list) (struct target_ops *)
+ virtual void update_thread_list ()
TARGET_DEFAULT_IGNORE ();
- const char *(*to_pid_to_str) (struct target_ops *, ptid_t)
+ virtual const char *pid_to_str (ptid_t)
TARGET_DEFAULT_FUNC (default_pid_to_str);
- const char *(*to_extra_thread_info) (struct target_ops *, struct thread_info *)
+ virtual const char *extra_thread_info (thread_info *)
TARGET_DEFAULT_RETURN (NULL);
- const char *(*to_thread_name) (struct target_ops *, struct thread_info *)
+ virtual const char *thread_name (thread_info *)
TARGET_DEFAULT_RETURN (NULL);
- struct thread_info *(*to_thread_handle_to_thread_info) (struct target_ops *,
- const gdb_byte *,
- int,
- struct inferior *inf)
+ virtual thread_info *thread_handle_to_thread_info (const gdb_byte *,
+ int,
+ inferior *inf)
TARGET_DEFAULT_RETURN (NULL);
- void (*to_stop) (struct target_ops *, ptid_t)
+ virtual void stop (ptid_t)
TARGET_DEFAULT_IGNORE ();
- void (*to_interrupt) (struct target_ops *)
+ virtual void interrupt ()
TARGET_DEFAULT_IGNORE ();
- void (*to_pass_ctrlc) (struct target_ops *)
+ virtual void pass_ctrlc ()
TARGET_DEFAULT_FUNC (default_target_pass_ctrlc);
- void (*to_rcmd) (struct target_ops *,
- const char *command, struct ui_file *output)
+ virtual void rcmd (const char *command, struct ui_file *output)
TARGET_DEFAULT_FUNC (default_rcmd);
- char *(*to_pid_to_exec_file) (struct target_ops *, int pid)
+ virtual char *pid_to_exec_file (int pid)
TARGET_DEFAULT_RETURN (NULL);
- void (*to_log_command) (struct target_ops *, const char *)
+ virtual void log_command (const char *)
TARGET_DEFAULT_IGNORE ();
- struct target_section_table *(*to_get_section_table) (struct target_ops *)
+ virtual struct target_section_table *get_section_table ()
TARGET_DEFAULT_RETURN (NULL);
enum strata to_stratum;
- int (*to_has_all_memory) (struct target_ops *);
- int (*to_has_memory) (struct target_ops *);
- int (*to_has_stack) (struct target_ops *);
- int (*to_has_registers) (struct target_ops *);
- int (*to_has_execution) (struct target_ops *, ptid_t);
- int to_has_thread_control; /* control thread execution */
- int to_attach_no_wait;
+
+ /* Provide default values for all "must have" methods. */
+ virtual int has_all_memory () { return 0; }
+ virtual int has_memory () { return 0; }
+ virtual int has_stack () { return 0; }
+ virtual int has_registers () { return 0; }
+ virtual int has_execution (ptid_t) { return 0; }
+
+ /* Control thread execution. */
+ virtual thread_control_capabilities get_thread_control_capabilities ()
+ TARGET_DEFAULT_RETURN (tc_none);
+ virtual bool attach_no_wait ()
+ TARGET_DEFAULT_RETURN (0);
/* This method must be implemented in some situations. See the
- comment on 'to_can_run'. */
- int (*to_can_async_p) (struct target_ops *)
+ comment on 'can_run'. */
+ virtual int can_async_p ()
TARGET_DEFAULT_RETURN (0);
- int (*to_is_async_p) (struct target_ops *)
+ virtual int is_async_p ()
TARGET_DEFAULT_RETURN (0);
- void (*to_async) (struct target_ops *, int)
+ virtual void async (int)
TARGET_DEFAULT_NORETURN (tcomplain ());
- void (*to_thread_events) (struct target_ops *, int)
+ virtual void thread_events (int)
TARGET_DEFAULT_IGNORE ();
/* This method must be implemented in some situations. See the
- comment on 'to_can_run'. */
- int (*to_supports_non_stop) (struct target_ops *)
+ comment on 'can_run'. */
+ virtual int supports_non_stop ()
TARGET_DEFAULT_RETURN (0);
/* Return true if the target operates in non-stop mode even with
"set non-stop off". */
- int (*to_always_non_stop_p) (struct target_ops *)
+ virtual int always_non_stop_p ()
TARGET_DEFAULT_RETURN (0);
/* find_memory_regions support method for gcore */
- int (*to_find_memory_regions) (struct target_ops *,
- find_memory_region_ftype func, void *data)
+ virtual int find_memory_regions (find_memory_region_ftype func, void *data)
TARGET_DEFAULT_FUNC (dummy_find_memory_regions);
/* make_corefile_notes support method for gcore */
- char * (*to_make_corefile_notes) (struct target_ops *, bfd *, int *)
+ virtual char *make_corefile_notes (bfd *, int *)
TARGET_DEFAULT_FUNC (dummy_make_corefile_notes);
/* get_bookmark support method for bookmarks */
- gdb_byte * (*to_get_bookmark) (struct target_ops *, const char *, int)
+ virtual gdb_byte *get_bookmark (const char *, int)
TARGET_DEFAULT_NORETURN (tcomplain ());
/* goto_bookmark support method for bookmarks */
- void (*to_goto_bookmark) (struct target_ops *, const gdb_byte *, int)
+ virtual void goto_bookmark (const gdb_byte *, int)
TARGET_DEFAULT_NORETURN (tcomplain ());
/* Return the thread-local address at OFFSET in the
thread-local storage for the thread PTID and the shared library
thread-local storage hasn't been allocated yet, this function
may return an error. LOAD_MODULE_ADDR may be zero for statically
linked multithreaded inferiors. */
- CORE_ADDR (*to_get_thread_local_address) (struct target_ops *ops,
- ptid_t ptid,
- CORE_ADDR load_module_addr,
- CORE_ADDR offset)
+ virtual CORE_ADDR get_thread_local_address (ptid_t ptid,
+ CORE_ADDR load_module_addr,
+ CORE_ADDR offset)
TARGET_DEFAULT_NORETURN (generic_tls_error ());
/* Request that OPS transfer up to LEN addressable units of the target's
See target_read and target_write for more information. One,
and only one, of readbuf or writebuf must be non-NULL. */
- enum target_xfer_status (*to_xfer_partial) (struct target_ops *ops,
- enum target_object object,
- const char *annex,
- gdb_byte *readbuf,
- const gdb_byte *writebuf,
- ULONGEST offset, ULONGEST len,
- ULONGEST *xfered_len)
+ virtual enum target_xfer_status xfer_partial (enum target_object object,
+ const char *annex,
+ gdb_byte *readbuf,
+ const gdb_byte *writebuf,
+ ULONGEST offset, ULONGEST len,
+ ULONGEST *xfered_len)
TARGET_DEFAULT_RETURN (TARGET_XFER_E_IO);
/* Return the limit on the size of any single memory transfer
for the target. */
- ULONGEST (*to_get_memory_xfer_limit) (struct target_ops *)
+ virtual ULONGEST get_memory_xfer_limit ()
TARGET_DEFAULT_RETURN (ULONGEST_MAX);
/* Returns the memory map for the target. A return value of NULL
This method should not cache data; if the memory map could
change unexpectedly, it should be invalidated, and higher
layers will re-fetch it. */
- std::vector<mem_region> (*to_memory_map) (struct target_ops *)
+ virtual std::vector<mem_region> memory_map ()
TARGET_DEFAULT_RETURN (std::vector<mem_region> ());
/* Erases the region of flash memory starting at ADDRESS, of
Precondition: both ADDRESS and ADDRESS+LENGTH should be aligned
on flash block boundaries, as reported by 'to_memory_map'. */
- void (*to_flash_erase) (struct target_ops *,
- ULONGEST address, LONGEST length)
+ virtual void flash_erase (ULONGEST address, LONGEST length)
TARGET_DEFAULT_NORETURN (tcomplain ());
/* Finishes a flash memory write sequence. After this operation
all flash memory should be available for writing and the result
of reading from areas written by 'to_flash_write' should be
equal to what was written. */
- void (*to_flash_done) (struct target_ops *)
+ virtual void flash_done ()
TARGET_DEFAULT_NORETURN (tcomplain ());
/* Describe the architecture-specific features of this target. If
OPS doesn't have a description, this should delegate to the
"beneath" target. Returns the description found, or NULL if no
description was available. */
- const struct target_desc *(*to_read_description) (struct target_ops *ops)
+ virtual const struct target_desc *read_description ()
TARGET_DEFAULT_RETURN (NULL);
/* Build the PTID of the thread on which a given task is running,
based on LWP and THREAD. These values are extracted from the
task Private_Data section of the Ada Task Control Block, and
their interpretation depends on the target. */
- ptid_t (*to_get_ada_task_ptid) (struct target_ops *,
- long lwp, long thread)
+ virtual ptid_t get_ada_task_ptid (long lwp, long thread)
TARGET_DEFAULT_FUNC (default_get_ada_task_ptid);
/* Read one auxv entry from *READPTR, not reading locations >= ENDPTR.
Return 0 if *READPTR is already at the end of the buffer.
Return -1 if there is insufficient buffer for a whole entry.
Return 1 if an entry was read into *TYPEP and *VALP. */
- int (*to_auxv_parse) (struct target_ops *ops, gdb_byte **readptr,
- gdb_byte *endptr, CORE_ADDR *typep, CORE_ADDR *valp)
+ virtual int auxv_parse (gdb_byte **readptr,
+ gdb_byte *endptr, CORE_ADDR *typep, CORE_ADDR *valp)
TARGET_DEFAULT_FUNC (default_auxv_parse);
/* Search SEARCH_SPACE_LEN bytes beginning at START_ADDR for the
The result is 1 if found, 0 if not found, and -1 if there was an error
requiring halting of the search (e.g. memory read error).
If the pattern is found the address is recorded in FOUND_ADDRP. */
- int (*to_search_memory) (struct target_ops *ops,
- CORE_ADDR start_addr, ULONGEST search_space_len,
- const gdb_byte *pattern, ULONGEST pattern_len,
- CORE_ADDR *found_addrp)
+ virtual int search_memory (CORE_ADDR start_addr, ULONGEST search_space_len,
+ const gdb_byte *pattern, ULONGEST pattern_len,
+ CORE_ADDR *found_addrp)
TARGET_DEFAULT_FUNC (default_search_memory);
/* Can target execute in reverse? */
- int (*to_can_execute_reverse) (struct target_ops *)
+ virtual int can_execute_reverse ()
TARGET_DEFAULT_RETURN (0);
/* The direction the target is currently executing. Must be
implemented on targets that support reverse execution and async
mode. The default simply returns forward execution. */
- enum exec_direction_kind (*to_execution_direction) (struct target_ops *)
+ virtual enum exec_direction_kind execution_direction ()
TARGET_DEFAULT_FUNC (default_execution_direction);
/* Does this target support debugging multiple processes
simultaneously? */
- int (*to_supports_multi_process) (struct target_ops *)
+ virtual int supports_multi_process ()
TARGET_DEFAULT_RETURN (0);
/* Does this target support enabling and disabling tracepoints while a trace
experiment is running? */
- int (*to_supports_enable_disable_tracepoint) (struct target_ops *)
+ virtual int supports_enable_disable_tracepoint ()
TARGET_DEFAULT_RETURN (0);
/* Does this target support disabling address space randomization? */
- int (*to_supports_disable_randomization) (struct target_ops *);
+ virtual int supports_disable_randomization ()
+ TARGET_DEFAULT_FUNC (find_default_supports_disable_randomization);
/* Does this target support the tracenz bytecode for string collection? */
- int (*to_supports_string_tracing) (struct target_ops *)
+ virtual int supports_string_tracing ()
TARGET_DEFAULT_RETURN (0);
/* Does this target support evaluation of breakpoint conditions on its
end? */
- int (*to_supports_evaluation_of_breakpoint_conditions) (struct target_ops *)
+ virtual int supports_evaluation_of_breakpoint_conditions ()
TARGET_DEFAULT_RETURN (0);
/* Does this target support evaluation of breakpoint commands on its
end? */
- int (*to_can_run_breakpoint_commands) (struct target_ops *)
+ virtual int can_run_breakpoint_commands ()
TARGET_DEFAULT_RETURN (0);
/* Determine current architecture of thread PTID.
ptrace operations need to operate according to target_gdbarch ().
The default implementation always returns target_gdbarch (). */
- struct gdbarch *(*to_thread_architecture) (struct target_ops *, ptid_t)
+ virtual struct gdbarch *thread_architecture (ptid_t)
TARGET_DEFAULT_FUNC (default_thread_architecture);
/* Determine current address space of thread PTID.
The default implementation always returns the inferior's
address space. */
- struct address_space *(*to_thread_address_space) (struct target_ops *,
- ptid_t)
+ virtual struct address_space *thread_address_space (ptid_t)
TARGET_DEFAULT_FUNC (default_thread_address_space);
/* Target file operations. */
/* Return nonzero if the filesystem seen by the current inferior
is the local filesystem, zero otherwise. */
- int (*to_filesystem_is_local) (struct target_ops *)
+ virtual int filesystem_is_local ()
TARGET_DEFAULT_RETURN (1);
/* Open FILENAME on the target, in the filesystem as seen by INF,
is being accessed over a link that may be slow. Return a
target file descriptor, or -1 if an error occurs (and set
*TARGET_ERRNO). */
- int (*to_fileio_open) (struct target_ops *,
- struct inferior *inf, const char *filename,
- int flags, int mode, int warn_if_slow,
- int *target_errno);
+ virtual int fileio_open (struct inferior *inf, const char *filename,
+ int flags, int mode, int warn_if_slow,
+ int *target_errno);
/* Write up to LEN bytes from WRITE_BUF to FD on the target.
Return the number of bytes written, or -1 if an error occurs
(and set *TARGET_ERRNO). */
- int (*to_fileio_pwrite) (struct target_ops *,
- int fd, const gdb_byte *write_buf, int len,
- ULONGEST offset, int *target_errno);
+ virtual int fileio_pwrite (int fd, const gdb_byte *write_buf, int len,
+ ULONGEST offset, int *target_errno);
/* Read up to LEN bytes FD on the target into READ_BUF.
Return the number of bytes read, or -1 if an error occurs
(and set *TARGET_ERRNO). */
- int (*to_fileio_pread) (struct target_ops *,
- int fd, gdb_byte *read_buf, int len,
- ULONGEST offset, int *target_errno);
+ virtual int fileio_pread (int fd, gdb_byte *read_buf, int len,
+ ULONGEST offset, int *target_errno);
/* Get information about the file opened as FD and put it in
SB. Return 0 on success, or -1 if an error occurs (and set
*TARGET_ERRNO). */
- int (*to_fileio_fstat) (struct target_ops *,
- int fd, struct stat *sb, int *target_errno);
+ virtual int fileio_fstat (int fd, struct stat *sb, int *target_errno);
/* Close FD on the target. Return 0, or -1 if an error occurs
(and set *TARGET_ERRNO). */
- int (*to_fileio_close) (struct target_ops *, int fd, int *target_errno);
+ virtual int fileio_close (int fd, int *target_errno);
/* Unlink FILENAME on the target, in the filesystem as seen by
INF. If INF is NULL, use the filesystem seen by the debugger
(GDB or, for remote targets, the remote stub). Return 0, or
-1 if an error occurs (and set *TARGET_ERRNO). */
- int (*to_fileio_unlink) (struct target_ops *,
- struct inferior *inf,
- const char *filename,
- int *target_errno);
+ virtual int fileio_unlink (struct inferior *inf,
+ const char *filename,
+ int *target_errno);
/* Read value of symbolic link FILENAME on the target, in the
filesystem as seen by INF. If INF is NULL, use the filesystem
seen by the debugger (GDB or, for remote targets, the remote
stub). Return a string, or an empty optional if an error
occurs (and set *TARGET_ERRNO). */
- gdb::optional<std::string> (*to_fileio_readlink) (struct target_ops *,
- struct inferior *inf,
- const char *filename,
- int *target_errno);
+ virtual gdb::optional<std::string> fileio_readlink (struct inferior *inf,
+ const char *filename,
+ int *target_errno);
-
- /* Implement the "info proc" command. */
- void (*to_info_proc) (struct target_ops *, const char *,
- enum info_proc_what);
+ /* Implement the "info proc" command. Returns true if the target
+ actually implemented the command, false otherwise. */
+ virtual bool info_proc (const char *, enum info_proc_what);
/* Tracepoint-related operations. */
/* Prepare the target for a tracing run. */
- void (*to_trace_init) (struct target_ops *)
+ virtual void trace_init ()
TARGET_DEFAULT_NORETURN (tcomplain ());
/* Send full details of a tracepoint location to the target. */
- void (*to_download_tracepoint) (struct target_ops *,
- struct bp_location *location)
+ virtual void download_tracepoint (struct bp_location *location)
TARGET_DEFAULT_NORETURN (tcomplain ());
/* Is the target able to download tracepoint locations in current
state? */
- int (*to_can_download_tracepoint) (struct target_ops *)
+ virtual int can_download_tracepoint ()
TARGET_DEFAULT_RETURN (0);
/* Send full details of a trace state variable to the target. */
- void (*to_download_trace_state_variable) (struct target_ops *,
- const trace_state_variable &tsv)
+ virtual void download_trace_state_variable (const trace_state_variable &tsv)
TARGET_DEFAULT_NORETURN (tcomplain ());
/* Enable a tracepoint on the target. */
- void (*to_enable_tracepoint) (struct target_ops *,
- struct bp_location *location)
+ virtual void enable_tracepoint (struct bp_location *location)
TARGET_DEFAULT_NORETURN (tcomplain ());
/* Disable a tracepoint on the target. */
- void (*to_disable_tracepoint) (struct target_ops *,
- struct bp_location *location)
+ virtual void disable_tracepoint (struct bp_location *location)
TARGET_DEFAULT_NORETURN (tcomplain ());
/* Inform the target info of memory regions that are readonly
(such as text sections), and so it should return data from
those rather than look in the trace buffer. */
- void (*to_trace_set_readonly_regions) (struct target_ops *)
+ virtual void trace_set_readonly_regions ()
TARGET_DEFAULT_NORETURN (tcomplain ());
/* Start a trace run. */
- void (*to_trace_start) (struct target_ops *)
+ virtual void trace_start ()
TARGET_DEFAULT_NORETURN (tcomplain ());
/* Get the current status of a tracing run. */
- int (*to_get_trace_status) (struct target_ops *, struct trace_status *ts)
+ virtual int get_trace_status (struct trace_status *ts)
TARGET_DEFAULT_RETURN (-1);
- void (*to_get_tracepoint_status) (struct target_ops *,
- struct breakpoint *tp,
- struct uploaded_tp *utp)
+ virtual void get_tracepoint_status (struct breakpoint *tp,
+ struct uploaded_tp *utp)
TARGET_DEFAULT_NORETURN (tcomplain ());
/* Stop a trace run. */
- void (*to_trace_stop) (struct target_ops *)
+ virtual void trace_stop ()
TARGET_DEFAULT_NORETURN (tcomplain ());
/* Ask the target to find a trace frame of the given type TYPE,
number of the trace frame, and also the tracepoint number at
TPP. If no trace frame matches, return -1. May throw if the
operation fails. */
- int (*to_trace_find) (struct target_ops *,
- enum trace_find_type type, int num,
- CORE_ADDR addr1, CORE_ADDR addr2, int *tpp)
+ virtual int trace_find (enum trace_find_type type, int num,
+ CORE_ADDR addr1, CORE_ADDR addr2, int *tpp)
TARGET_DEFAULT_RETURN (-1);
/* Get the value of the trace state variable number TSV, returning
1 if the value is known and writing the value itself into the
location pointed to by VAL, else returning 0. */
- int (*to_get_trace_state_variable_value) (struct target_ops *,
- int tsv, LONGEST *val)
+ virtual int get_trace_state_variable_value (int tsv, LONGEST *val)
TARGET_DEFAULT_RETURN (0);
- int (*to_save_trace_data) (struct target_ops *, const char *filename)
+ virtual int save_trace_data (const char *filename)
TARGET_DEFAULT_NORETURN (tcomplain ());
- int (*to_upload_tracepoints) (struct target_ops *,
- struct uploaded_tp **utpp)
+ virtual int upload_tracepoints (struct uploaded_tp **utpp)
TARGET_DEFAULT_RETURN (0);
- int (*to_upload_trace_state_variables) (struct target_ops *,
- struct uploaded_tsv **utsvp)
+ virtual int upload_trace_state_variables (struct uploaded_tsv **utsvp)
TARGET_DEFAULT_RETURN (0);
- LONGEST (*to_get_raw_trace_data) (struct target_ops *, gdb_byte *buf,
- ULONGEST offset, LONGEST len)
+ virtual LONGEST get_raw_trace_data (gdb_byte *buf,
+ ULONGEST offset, LONGEST len)
TARGET_DEFAULT_NORETURN (tcomplain ());
/* Get the minimum length of instruction on which a fast tracepoint
may be set on the target. If this operation is unsupported,
return -1. If for some reason the minimum length cannot be
determined, return 0. */
- int (*to_get_min_fast_tracepoint_insn_len) (struct target_ops *)
+ virtual int get_min_fast_tracepoint_insn_len ()
TARGET_DEFAULT_RETURN (-1);
/* Set the target's tracing behavior in response to unexpected
disconnection - set VAL to 1 to keep tracing, 0 to stop. */
- void (*to_set_disconnected_tracing) (struct target_ops *, int val)
+ virtual void set_disconnected_tracing (int val)
TARGET_DEFAULT_IGNORE ();
- void (*to_set_circular_trace_buffer) (struct target_ops *, int val)
+ virtual void set_circular_trace_buffer (int val)
TARGET_DEFAULT_IGNORE ();
/* Set the size of trace buffer in the target. */
- void (*to_set_trace_buffer_size) (struct target_ops *, LONGEST val)
+ virtual void set_trace_buffer_size (LONGEST val)
TARGET_DEFAULT_IGNORE ();
/* Add/change textual notes about the trace run, returning 1 if
successful, 0 otherwise. */
- int (*to_set_trace_notes) (struct target_ops *,
- const char *user, const char *notes,
- const char *stopnotes)
+ virtual int set_trace_notes (const char *user, const char *notes,
+ const char *stopnotes)
TARGET_DEFAULT_RETURN (0);
/* Return the processor core that thread PTID was last seen on.
If the core cannot be determined -- either for the specified
thread, or right now, or in this debug session, or for this
target -- return -1. */
- int (*to_core_of_thread) (struct target_ops *, ptid_t ptid)
+ virtual int core_of_thread (ptid_t ptid)
TARGET_DEFAULT_RETURN (-1);
/* Verify that the memory in the [MEMADDR, MEMADDR+SIZE) range
matches the contents of [DATA,DATA+SIZE). Returns 1 if there's
a match, 0 if there's a mismatch, and -1 if an error is
encountered while reading memory. */
- int (*to_verify_memory) (struct target_ops *, const gdb_byte *data,
- CORE_ADDR memaddr, ULONGEST size)
+ virtual int verify_memory (const gdb_byte *data,
+ CORE_ADDR memaddr, ULONGEST size)
TARGET_DEFAULT_FUNC (default_verify_memory);
/* Return the address of the start of the Thread Information Block
a Windows OS specific feature. */
- int (*to_get_tib_address) (struct target_ops *,
- ptid_t ptid, CORE_ADDR *addr)
+ virtual int get_tib_address (ptid_t ptid, CORE_ADDR *addr)
TARGET_DEFAULT_NORETURN (tcomplain ());
/* Send the new settings of write permission variables. */
- void (*to_set_permissions) (struct target_ops *)
+ virtual void set_permissions ()
TARGET_DEFAULT_IGNORE ();
/* Look for a static tracepoint marker at ADDR, and fill in MARKER
with its details. Return true on success, false on failure. */
- bool (*to_static_tracepoint_marker_at) (struct target_ops *, CORE_ADDR,
- static_tracepoint_marker *marker)
+ virtual bool static_tracepoint_marker_at (CORE_ADDR,
+ static_tracepoint_marker *marker)
TARGET_DEFAULT_RETURN (false);
/* Return a vector of all tracepoints markers string id ID, or all
markers if ID is NULL. */
- std::vector<static_tracepoint_marker>
- (*to_static_tracepoint_markers_by_strid) (struct target_ops *,
- const char *id)
+ virtual std::vector<static_tracepoint_marker> static_tracepoint_markers_by_strid (const char *id)
TARGET_DEFAULT_NORETURN (tcomplain ());
/* Return a traceframe info object describing the current
traceframe's contents. This method should not cache data;
higher layers take care of caching, invalidating, and
re-fetching when necessary. */
- traceframe_info_up (*to_traceframe_info) (struct target_ops *)
+ virtual traceframe_info_up traceframe_info ()
TARGET_DEFAULT_NORETURN (tcomplain ());
/* Ask the target to use or not to use agent according to USE. Return 1
successful, 0 otherwise. */
- int (*to_use_agent) (struct target_ops *, int use)
+ virtual int use_agent (int use)
TARGET_DEFAULT_NORETURN (tcomplain ());
/* Is the target able to use agent in current state? */
- int (*to_can_use_agent) (struct target_ops *)
+ virtual int can_use_agent ()
TARGET_DEFAULT_RETURN (0);
/* Enable branch tracing for PTID using CONF configuration.
Return a branch trace target information struct for reading and for
disabling branch trace. */
- struct btrace_target_info *(*to_enable_btrace) (struct target_ops *,
- ptid_t ptid,
- const struct btrace_config *conf)
+ virtual struct btrace_target_info *enable_btrace (ptid_t ptid,
+ const struct btrace_config *conf)
TARGET_DEFAULT_NORETURN (tcomplain ());
/* Disable branch tracing and deallocate TINFO. */
- void (*to_disable_btrace) (struct target_ops *,
- struct btrace_target_info *tinfo)
+ virtual void disable_btrace (struct btrace_target_info *tinfo)
TARGET_DEFAULT_NORETURN (tcomplain ());
/* Disable branch tracing and deallocate TINFO. This function is similar
to to_disable_btrace, except that it is called during teardown and is
only allowed to perform actions that are safe. A counter-example would
be attempting to talk to a remote target. */
- void (*to_teardown_btrace) (struct target_ops *,
- struct btrace_target_info *tinfo)
+ virtual void teardown_btrace (struct btrace_target_info *tinfo)
TARGET_DEFAULT_NORETURN (tcomplain ());
/* Read branch trace data for the thread indicated by BTINFO into DATA.
DATA is cleared before new trace is added. */
- enum btrace_error (*to_read_btrace) (struct target_ops *self,
- struct btrace_data *data,
- struct btrace_target_info *btinfo,
- enum btrace_read_type type)
+ virtual enum btrace_error read_btrace (struct btrace_data *data,
+ struct btrace_target_info *btinfo,
+ enum btrace_read_type type)
TARGET_DEFAULT_NORETURN (tcomplain ());
/* Get the branch trace configuration. */
- const struct btrace_config *(*to_btrace_conf) (struct target_ops *self,
- const struct btrace_target_info *)
+ virtual const struct btrace_config *btrace_conf (const struct btrace_target_info *)
TARGET_DEFAULT_RETURN (NULL);
/* Current recording method. */
- enum record_method (*to_record_method) (struct target_ops *, ptid_t ptid)
+ virtual enum record_method record_method (ptid_t ptid)
TARGET_DEFAULT_RETURN (RECORD_METHOD_NONE);
/* Stop trace recording. */
- void (*to_stop_recording) (struct target_ops *)
+ virtual void stop_recording ()
TARGET_DEFAULT_IGNORE ();
/* Print information about the recording. */
- void (*to_info_record) (struct target_ops *)
+ virtual void info_record ()
TARGET_DEFAULT_IGNORE ();
/* Save the recorded execution trace into a file. */
- void (*to_save_record) (struct target_ops *, const char *filename)
+ virtual void save_record (const char *filename)
TARGET_DEFAULT_NORETURN (tcomplain ());
/* Delete the recorded execution trace from the current position
onwards. */
- void (*to_delete_record) (struct target_ops *)
+ virtual bool supports_delete_record ()
+ TARGET_DEFAULT_RETURN (false);
+ virtual void delete_record ()
TARGET_DEFAULT_NORETURN (tcomplain ());
/* Query if the record target is currently replaying PTID. */
- int (*to_record_is_replaying) (struct target_ops *, ptid_t ptid)
+ virtual int record_is_replaying (ptid_t ptid)
TARGET_DEFAULT_RETURN (0);
/* Query if the record target will replay PTID if it were resumed in
execution direction DIR. */
- int (*to_record_will_replay) (struct target_ops *, ptid_t ptid, int dir)
+ virtual int record_will_replay (ptid_t ptid, int dir)
TARGET_DEFAULT_RETURN (0);
/* Stop replaying. */
- void (*to_record_stop_replaying) (struct target_ops *)
+ virtual void record_stop_replaying ()
TARGET_DEFAULT_IGNORE ();
/* Go to the begin of the execution trace. */
- void (*to_goto_record_begin) (struct target_ops *)
+ virtual void goto_record_begin ()
TARGET_DEFAULT_NORETURN (tcomplain ());
/* Go to the end of the execution trace. */
- void (*to_goto_record_end) (struct target_ops *)
+ virtual void goto_record_end ()
TARGET_DEFAULT_NORETURN (tcomplain ());
/* Go to a specific location in the recorded execution trace. */
- void (*to_goto_record) (struct target_ops *, ULONGEST insn)
+ virtual void goto_record (ULONGEST insn)
TARGET_DEFAULT_NORETURN (tcomplain ());
/* Disassemble SIZE instructions in the recorded execution trace from
the current position.
If SIZE < 0, disassemble abs (SIZE) preceding instructions; otherwise,
disassemble SIZE succeeding instructions. */
- void (*to_insn_history) (struct target_ops *, int size,
- gdb_disassembly_flags flags)
+ virtual void insn_history (int size, gdb_disassembly_flags flags)
TARGET_DEFAULT_NORETURN (tcomplain ());
/* Disassemble SIZE instructions in the recorded execution trace around
FROM.
If SIZE < 0, disassemble abs (SIZE) instructions before FROM; otherwise,
disassemble SIZE instructions after FROM. */
- void (*to_insn_history_from) (struct target_ops *,
- ULONGEST from, int size,
- gdb_disassembly_flags flags)
+ virtual void insn_history_from (ULONGEST from, int size,
+ gdb_disassembly_flags flags)
TARGET_DEFAULT_NORETURN (tcomplain ());
/* Disassemble a section of the recorded execution trace from instruction
BEGIN (inclusive) to instruction END (inclusive). */
- void (*to_insn_history_range) (struct target_ops *,
- ULONGEST begin, ULONGEST end,
- gdb_disassembly_flags flags)
+ virtual void insn_history_range (ULONGEST begin, ULONGEST end,
+ gdb_disassembly_flags flags)
TARGET_DEFAULT_NORETURN (tcomplain ());
/* Print a function trace of the recorded execution trace.
If SIZE < 0, print abs (SIZE) preceding functions; otherwise, print SIZE
succeeding functions. */
- void (*to_call_history) (struct target_ops *, int size, record_print_flags flags)
+ virtual void call_history (int size, record_print_flags flags)
TARGET_DEFAULT_NORETURN (tcomplain ());
/* Print a function trace of the recorded execution trace starting
at function FROM.
If SIZE < 0, print abs (SIZE) functions before FROM; otherwise, print
SIZE functions after FROM. */
- void (*to_call_history_from) (struct target_ops *,
- ULONGEST begin, int size, record_print_flags flags)
+ virtual void call_history_from (ULONGEST begin, int size, record_print_flags flags)
TARGET_DEFAULT_NORETURN (tcomplain ());
/* Print a function trace of an execution trace section from function BEGIN
(inclusive) to function END (inclusive). */
- void (*to_call_history_range) (struct target_ops *,
- ULONGEST begin, ULONGEST end, record_print_flags flags)
+ virtual void call_history_range (ULONGEST begin, ULONGEST end, record_print_flags flags)
TARGET_DEFAULT_NORETURN (tcomplain ());
/* Nonzero if TARGET_OBJECT_LIBRARIES_SVR4 may be read with a
non-empty annex. */
- int (*to_augmented_libraries_svr4_read) (struct target_ops *)
+ virtual int augmented_libraries_svr4_read ()
TARGET_DEFAULT_RETURN (0);
/* Those unwinders are tried before any other arch unwinders. If
SELF doesn't have unwinders, it should delegate to the
"beneath" target. */
- const struct frame_unwind *(*to_get_unwinder) (struct target_ops *self)
+ virtual const struct frame_unwind *get_unwinder ()
TARGET_DEFAULT_RETURN (NULL);
- const struct frame_unwind *(*to_get_tailcall_unwinder) (struct target_ops *self)
+ virtual const struct frame_unwind *get_tailcall_unwinder ()
TARGET_DEFAULT_RETURN (NULL);
/* Prepare to generate a core file. */
- void (*to_prepare_to_generate_core) (struct target_ops *)
+ virtual void prepare_to_generate_core ()
TARGET_DEFAULT_IGNORE ();
/* Cleanup after generating a core file. */
- void (*to_done_generating_core) (struct target_ops *)
+ virtual void done_generating_core ()
TARGET_DEFAULT_IGNORE ();
-
- int to_magic;
- /* Need sub-structure for target machine related rather than comm related?
- */
};
-/* Magic number for checking ops size. If a struct doesn't end with this
- number, somebody changed the declaration but didn't change all the
- places that initialize one. */
-
-#define OPS_MAGIC 3840
-
/* The ops structure for our "current" target process. This should
never be NULL. If there is no target, it points to the dummy_target. */
-extern struct target_ops current_target;
+extern struct target_ops *target_stack;
/* Define easy words for doing these operations on our current target. */
-#define target_shortname (current_target.to_shortname)
-#define target_longname (current_target.to_longname)
+#define target_shortname (target_stack->shortname ())
+#define target_longname (target_stack->longname ())
/* Does whatever cleanup is required for a target that we are no
longer going to be calling. This routine is automatically always
or their target_attach implementation takes care of the waiting.
These targets must set to_attach_no_wait. */
-#define target_attach_no_wait \
- (current_target.to_attach_no_wait)
+#define target_attach_no_wait() \
+ (target_stack->attach_no_wait ())
/* The target_attach operation places a process under debugger control,
and stops the process.
This operation provides a target-specific hook that allows the
necessary bookkeeping to be performed after an attach completes. */
#define target_post_attach(pid) \
- (*current_target.to_post_attach) (¤t_target, pid)
+ (target_stack->post_attach) (pid)
/* Display a message indicating we're about to detach from the current
inferior process. */
debugged. */
#define target_prepare_to_store(regcache) \
- (*current_target.to_prepare_to_store) (¤t_target, regcache)
+ (target_stack->prepare_to_store) (regcache)
/* Determine current address space of thread PTID. */
while a trace experiment is running. */
#define target_supports_enable_disable_tracepoint() \
- (*current_target.to_supports_enable_disable_tracepoint) (¤t_target)
+ (target_stack->supports_enable_disable_tracepoint) ()
#define target_supports_string_tracing() \
- (*current_target.to_supports_string_tracing) (¤t_target)
+ (target_stack->supports_string_tracing) ()
/* Returns true if this target can handle breakpoint conditions
on its end. */
#define target_supports_evaluation_of_breakpoint_conditions() \
- (*current_target.to_supports_evaluation_of_breakpoint_conditions) (¤t_target)
+ (target_stack->supports_evaluation_of_breakpoint_conditions) ()
/* Returns true if this target can handle breakpoint commands
on its end. */
#define target_can_run_breakpoint_commands() \
- (*current_target.to_can_run_breakpoint_commands) (¤t_target)
+ (target_stack->can_run_breakpoint_commands) ()
extern int target_read_string (CORE_ADDR, gdb::unique_xmalloc_ptr<char> *,
int, int *);
/* Print a line about the current target. */
#define target_files_info() \
- (*current_target.to_files_info) (¤t_target)
+ (target_stack->files_info) ()
/* Insert a breakpoint at address BP_TGT->placed_address in
the target machine. Returns 0 for success, and returns non-zero or
enum remove_bp_reason reason);
/* Return true if the target stack has a non-default
- "to_terminal_ours" method. */
+ "terminal_ours" method. */
extern int target_supports_terminal_ours (void);
Such targets will supply an appropriate definition for this function. */
#define target_post_startup_inferior(ptid) \
- (*current_target.to_post_startup_inferior) (¤t_target, ptid)
+ (target_stack->post_startup_inferior) (ptid)
/* On some targets, we can catch an inferior fork or vfork event when
it occurs. These functions insert/remove an already-created
catchpoint type is not supported and -1 for failure. */
#define target_insert_fork_catchpoint(pid) \
- (*current_target.to_insert_fork_catchpoint) (¤t_target, pid)
+ (target_stack->insert_fork_catchpoint) (pid)
#define target_remove_fork_catchpoint(pid) \
- (*current_target.to_remove_fork_catchpoint) (¤t_target, pid)
+ (target_stack->remove_fork_catchpoint) (pid)
#define target_insert_vfork_catchpoint(pid) \
- (*current_target.to_insert_vfork_catchpoint) (¤t_target, pid)
+ (target_stack->insert_vfork_catchpoint) (pid)
#define target_remove_vfork_catchpoint(pid) \
- (*current_target.to_remove_vfork_catchpoint) (¤t_target, pid)
+ (target_stack->remove_vfork_catchpoint) (pid)
/* If the inferior forks or vforks, this function will be called at
the next resume in order to perform any bookkeeping and fiddling
catchpoint type is not supported and -1 for failure. */
#define target_insert_exec_catchpoint(pid) \
- (*current_target.to_insert_exec_catchpoint) (¤t_target, pid)
+ (target_stack->insert_exec_catchpoint) (pid)
#define target_remove_exec_catchpoint(pid) \
- (*current_target.to_remove_exec_catchpoint) (¤t_target, pid)
+ (target_stack->remove_exec_catchpoint) (pid)
/* Syscall catch.
for failure. */
#define target_set_syscall_catchpoint(pid, needed, any_count, syscall_counts) \
- (*current_target.to_set_syscall_catchpoint) (¤t_target, \
- pid, needed, any_count, \
- syscall_counts)
+ (target_stack->set_syscall_catchpoint) (pid, needed, any_count, \
+ syscall_counts)
/* The debugger has completed a blocking wait() call. There is now
some process event that must be processed. This function should
/* For target_mourn_inferior see target/target.h. */
-/* Does target have enough data to do a run or attach command? */
+/* Does target have enough data to do a run or attach command? */
-#define target_can_run(t) \
- ((t)->to_can_run) (t)
+extern int target_can_run ();
/* Set list of signals to be handled in the target.
placed in OUTBUF. */
#define target_rcmd(command, outbuf) \
- (*current_target.to_rcmd) (¤t_target, command, outbuf)
+ (target_stack->rcmd) (command, outbuf)
/* Does the target include all of memory, or only part of it? This
/* Default implementations for process_stratum targets. Return true
if there's a selected inferior, false otherwise. */
-extern int default_child_has_all_memory (struct target_ops *ops);
-extern int default_child_has_memory (struct target_ops *ops);
-extern int default_child_has_stack (struct target_ops *ops);
-extern int default_child_has_registers (struct target_ops *ops);
-extern int default_child_has_execution (struct target_ops *ops,
- ptid_t the_ptid);
+extern int default_child_has_all_memory ();
+extern int default_child_has_memory ();
+extern int default_child_has_stack ();
+extern int default_child_has_registers ();
+extern int default_child_has_execution (ptid_t the_ptid);
/* Can the target support the debugger control of thread execution?
Can it lock the thread scheduler? */
#define target_can_lock_scheduler \
- (current_target.to_has_thread_control & tc_schedlock)
+ (target_stack->get_thread_control_capabilities () & tc_schedlock)
/* Controls whether async mode is permitted. */
extern int target_async_permitted;
/* Can the target support asynchronous execution? */
-#define target_can_async_p() (current_target.to_can_async_p (¤t_target))
+#define target_can_async_p() (target_stack->can_async_p ())
/* Is the target in asynchronous execution mode? */
-#define target_is_async_p() (current_target.to_is_async_p (¤t_target))
+#define target_is_async_p() (target_stack->is_async_p ())
/* Enables/disabled async target events. */
extern void target_async (int enable);
extern int target_is_non_stop_p (void);
#define target_execution_direction() \
- (current_target.to_execution_direction (¤t_target))
+ (target_stack->execution_direction ())
/* Converts a process id to a string. Usually, the string just contains
`process xyz', but on some systems it may contain
is okay. */
#define target_extra_thread_info(TP) \
- (current_target.to_extra_thread_info (¤t_target, TP))
+ (target_stack->extra_thread_info (TP))
/* Return the thread's name, or NULL if the target is unable to determine it.
The returned value must not be freed by the caller. */
it must persist. */
#define target_pid_to_exec_file(pid) \
- (current_target.to_pid_to_exec_file) (¤t_target, pid)
+ (target_stack->pid_to_exec_file) (pid)
/* See the to_thread_architecture description in struct target_ops. */
#define target_thread_architecture(ptid) \
- (current_target.to_thread_architecture (¤t_target, ptid))
+ (target_stack->thread_architecture (ptid))
/*
* Iterator function for target memory regions.
*/
#define target_find_memory_regions(FUNC, DATA) \
- (current_target.to_find_memory_regions) (¤t_target, FUNC, DATA)
+ (target_stack->find_memory_regions) (FUNC, DATA)
/*
* Compose corefile .note section.
*/
#define target_make_corefile_notes(BFD, SIZE_P) \
- (current_target.to_make_corefile_notes) (¤t_target, BFD, SIZE_P)
+ (target_stack->make_corefile_notes) (BFD, SIZE_P)
/* Bookmark interfaces. */
#define target_get_bookmark(ARGS, FROM_TTY) \
- (current_target.to_get_bookmark) (¤t_target, ARGS, FROM_TTY)
+ (target_stack->get_bookmark) (ARGS, FROM_TTY)
#define target_goto_bookmark(ARG, FROM_TTY) \
- (current_target.to_goto_bookmark) (¤t_target, ARG, FROM_TTY)
+ (target_stack->goto_bookmark) (ARG, FROM_TTY)
/* Hardware watchpoint interfaces. */
write). Only the INFERIOR_PTID task is being queried. */
#define target_stopped_by_watchpoint() \
- ((*current_target.to_stopped_by_watchpoint) (¤t_target))
+ ((target_stack->stopped_by_watchpoint) ())
/* Returns non-zero if the target stopped because it executed a
software breakpoint instruction. */
#define target_stopped_by_sw_breakpoint() \
- ((*current_target.to_stopped_by_sw_breakpoint) (¤t_target))
+ ((target_stack->stopped_by_sw_breakpoint) ())
#define target_supports_stopped_by_sw_breakpoint() \
- ((*current_target.to_supports_stopped_by_sw_breakpoint) (¤t_target))
+ ((target_stack->supports_stopped_by_sw_breakpoint) ())
#define target_stopped_by_hw_breakpoint() \
- ((*current_target.to_stopped_by_hw_breakpoint) (¤t_target))
+ ((target_stack->stopped_by_hw_breakpoint) ())
#define target_supports_stopped_by_hw_breakpoint() \
- ((*current_target.to_supports_stopped_by_hw_breakpoint) (¤t_target))
+ ((target_stack->supports_stopped_by_hw_breakpoint) ())
/* Non-zero if we have steppable watchpoints */
#define target_have_steppable_watchpoint \
- (current_target.to_have_steppable_watchpoint)
+ (target_stack->have_steppable_watchpoint ())
/* Non-zero if we have continuable watchpoints */
#define target_have_continuable_watchpoint \
- (current_target.to_have_continuable_watchpoint)
+ (target_stack->have_continuable_watchpoint ())
/* Provide defaults for hardware watchpoint functions. */
this one used so far. */
#define target_can_use_hardware_watchpoint(TYPE,CNT,OTHERTYPE) \
- (*current_target.to_can_use_hw_breakpoint) (¤t_target, \
+ (target_stack->can_use_hw_breakpoint) ( \
TYPE, CNT, OTHERTYPE)
/* Returns the number of debug registers needed to watch the given
memory region, or zero if not supported. */
#define target_region_ok_for_hw_watchpoint(addr, len) \
- (*current_target.to_region_ok_for_hw_watchpoint) (¤t_target, \
- addr, len)
+ (target_stack->region_ok_for_hw_watchpoint) (addr, len)
#define target_can_do_single_step() \
- (*current_target.to_can_do_single_step) (¤t_target)
+ (target_stack->can_do_single_step) ()
/* Set/clear a hardware watchpoint starting at ADDR, for LEN bytes.
TYPE is 0 for write, 1 for read, and 2 for read/write accesses.
-1 for failure. */
#define target_insert_watchpoint(addr, len, type, cond) \
- (*current_target.to_insert_watchpoint) (¤t_target, \
- addr, len, type, cond)
+ (target_stack->insert_watchpoint) (addr, len, type, cond)
#define target_remove_watchpoint(addr, len, type, cond) \
- (*current_target.to_remove_watchpoint) (¤t_target, \
- addr, len, type, cond)
+ (target_stack->remove_watchpoint) (addr, len, type, cond)
/* Insert a new masked watchpoint at ADDR using the mask MASK.
RW may be hw_read for a read watchpoint, hw_write for a write watchpoint
message) otherwise. */
#define target_insert_hw_breakpoint(gdbarch, bp_tgt) \
- (*current_target.to_insert_hw_breakpoint) (¤t_target, \
- gdbarch, bp_tgt)
+ (target_stack->insert_hw_breakpoint) (gdbarch, bp_tgt)
#define target_remove_hw_breakpoint(gdbarch, bp_tgt) \
- (*current_target.to_remove_hw_breakpoint) (¤t_target, \
- gdbarch, bp_tgt)
+ (target_stack->remove_hw_breakpoint) (gdbarch, bp_tgt)
/* Return number of debug registers needed for a ranged breakpoint,
or -1 if ranged breakpoints are not supported. */
target_stopped_by_watchpoint, in such case place it to *ADDR_P. Only the
INFERIOR_PTID task is being queried. */
#define target_stopped_data_address(target, addr_p) \
- (*(target)->to_stopped_data_address) (target, addr_p)
+ (target)->stopped_data_address (addr_p)
/* Return non-zero if ADDR is within the range of a watchpoint spanning
LENGTH bytes beginning at START. */
#define target_watchpoint_addr_within_range(target, addr, start, length) \
- (*(target)->to_watchpoint_addr_within_range) (target, addr, start, length)
+ (target)->watchpoint_addr_within_range (addr, start, length)
/* Return non-zero if the target is capable of using hardware to evaluate
the condition expression. In this case, if the condition is false when
For this reason, GDB will still evaluate the condition expression when
the watchpoint triggers. */
#define target_can_accel_watchpoint_condition(addr, len, type, cond) \
- (*current_target.to_can_accel_watchpoint_condition) (¤t_target, \
- addr, len, type, cond)
+ (target_stack->can_accel_watchpoint_condition) (addr, len, type, cond)
/* Return number of debug registers needed for a masked watchpoint,
-1 if masked watchpoints are not supported or -2 if the given address
/* Target can execute in reverse? */
#define target_can_execute_reverse \
- current_target.to_can_execute_reverse (¤t_target)
+ target_stack->can_execute_reverse ()
extern const struct target_desc *target_read_description (struct target_ops *);
#define target_get_ada_task_ptid(lwp, tid) \
- (*current_target.to_get_ada_task_ptid) (¤t_target, lwp,tid)
+ (target_stack->get_ada_task_ptid) (lwp,tid)
/* Utility implementation of searching memory. */
extern int simple_search_memory (struct target_ops* ops,
/* Return nonzero if the filesystem seen by the current inferior
is the local filesystem, zero otherwise. */
#define target_filesystem_is_local() \
- current_target.to_filesystem_is_local (¤t_target)
+ target_stack->filesystem_is_local ()
/* Open FILENAME on the target, in the filesystem as seen by INF,
using FLAGS and MODE. If INF is NULL, use the filesystem seen
/* Tracepoint-related operations. */
#define target_trace_init() \
- (*current_target.to_trace_init) (¤t_target)
+ (target_stack->trace_init) ()
#define target_download_tracepoint(t) \
- (*current_target.to_download_tracepoint) (¤t_target, t)
+ (target_stack->download_tracepoint) (t)
#define target_can_download_tracepoint() \
- (*current_target.to_can_download_tracepoint) (¤t_target)
+ (target_stack->can_download_tracepoint) ()
#define target_download_trace_state_variable(tsv) \
- (*current_target.to_download_trace_state_variable) (¤t_target, tsv)
+ (target_stack->download_trace_state_variable) (tsv)
#define target_enable_tracepoint(loc) \
- (*current_target.to_enable_tracepoint) (¤t_target, loc)
+ (target_stack->enable_tracepoint) (loc)
#define target_disable_tracepoint(loc) \
- (*current_target.to_disable_tracepoint) (¤t_target, loc)
+ (target_stack->disable_tracepoint) (loc)
#define target_trace_start() \
- (*current_target.to_trace_start) (¤t_target)
+ (target_stack->trace_start) ()
#define target_trace_set_readonly_regions() \
- (*current_target.to_trace_set_readonly_regions) (¤t_target)
+ (target_stack->trace_set_readonly_regions) ()
#define target_get_trace_status(ts) \
- (*current_target.to_get_trace_status) (¤t_target, ts)
+ (target_stack->get_trace_status) (ts)
#define target_get_tracepoint_status(tp,utp) \
- (*current_target.to_get_tracepoint_status) (¤t_target, tp, utp)
+ (target_stack->get_tracepoint_status) (tp, utp)
#define target_trace_stop() \
- (*current_target.to_trace_stop) (¤t_target)
+ (target_stack->trace_stop) ()
#define target_trace_find(type,num,addr1,addr2,tpp) \
- (*current_target.to_trace_find) (¤t_target, \
+ (target_stack->trace_find) (\
(type), (num), (addr1), (addr2), (tpp))
#define target_get_trace_state_variable_value(tsv,val) \
- (*current_target.to_get_trace_state_variable_value) (¤t_target, \
- (tsv), (val))
+ (target_stack->get_trace_state_variable_value) ((tsv), (val))
#define target_save_trace_data(filename) \
- (*current_target.to_save_trace_data) (¤t_target, filename)
+ (target_stack->save_trace_data) (filename)
#define target_upload_tracepoints(utpp) \
- (*current_target.to_upload_tracepoints) (¤t_target, utpp)
+ (target_stack->upload_tracepoints) (utpp)
#define target_upload_trace_state_variables(utsvp) \
- (*current_target.to_upload_trace_state_variables) (¤t_target, utsvp)
+ (target_stack->upload_trace_state_variables) (utsvp)
#define target_get_raw_trace_data(buf,offset,len) \
- (*current_target.to_get_raw_trace_data) (¤t_target, \
- (buf), (offset), (len))
+ (target_stack->get_raw_trace_data) ((buf), (offset), (len))
#define target_get_min_fast_tracepoint_insn_len() \
- (*current_target.to_get_min_fast_tracepoint_insn_len) (¤t_target)
+ (target_stack->get_min_fast_tracepoint_insn_len) ()
#define target_set_disconnected_tracing(val) \
- (*current_target.to_set_disconnected_tracing) (¤t_target, val)
+ (target_stack->set_disconnected_tracing) (val)
#define target_set_circular_trace_buffer(val) \
- (*current_target.to_set_circular_trace_buffer) (¤t_target, val)
+ (target_stack->set_circular_trace_buffer) (val)
#define target_set_trace_buffer_size(val) \
- (*current_target.to_set_trace_buffer_size) (¤t_target, val)
+ (target_stack->set_trace_buffer_size) (val)
#define target_set_trace_notes(user,notes,stopnotes) \
- (*current_target.to_set_trace_notes) (¤t_target, \
- (user), (notes), (stopnotes))
+ (target_stack->set_trace_notes) ((user), (notes), (stopnotes))
#define target_get_tib_address(ptid, addr) \
- (*current_target.to_get_tib_address) (¤t_target, (ptid), (addr))
+ (target_stack->get_tib_address) ((ptid), (addr))
#define target_set_permissions() \
- (*current_target.to_set_permissions) (¤t_target)
+ (target_stack->set_permissions) ()
#define target_static_tracepoint_marker_at(addr, marker) \
- (*current_target.to_static_tracepoint_marker_at) (¤t_target, \
- addr, marker)
+ (target_stack->static_tracepoint_marker_at) (addr, marker)
#define target_static_tracepoint_markers_by_strid(marker_id) \
- (*current_target.to_static_tracepoint_markers_by_strid) (¤t_target, \
- marker_id)
+ (target_stack->static_tracepoint_markers_by_strid) (marker_id)
#define target_traceframe_info() \
- (*current_target.to_traceframe_info) (¤t_target)
+ (target_stack->traceframe_info) ()
#define target_use_agent(use) \
- (*current_target.to_use_agent) (¤t_target, use)
+ (target_stack->use_agent) (use)
#define target_can_use_agent() \
- (*current_target.to_can_use_agent) (¤t_target)
+ (target_stack->can_use_agent) ()
#define target_augmented_libraries_svr4_read() \
- (*current_target.to_augmented_libraries_svr4_read) (¤t_target)
+ (target_stack->augmented_libraries_svr4_read) ()
/* Command logging facility. */
#define target_log_command(p) \
- (*current_target.to_log_command) (¤t_target, p)
+ (target_stack->log_command) (p)
extern int target_core_of_thread (ptid_t ptid);
/* Routines for maintenance of the target structures...
- complete_target_initialization: Finalize a target_ops by filling in
- any fields needed by the target implementation. Unnecessary for
- targets which are registered via add_target, as this part gets
- taken care of then.
-
add_target: Add a target to the list of all possible targets.
This only makes sense for targets that should be activated using
the "target TARGET_NAME ..." command.
extern void add_target_with_completer (struct target_ops *t,
completer_ftype *completer);
-extern void complete_target_initialization (struct target_ops *t);
-
/* Adds a command ALIAS for target T and marks it deprecated. This is useful
for maintaining backwards compatibility when renaming targets. */
/* From mem-break.c */
-extern int memory_remove_breakpoint (struct target_ops *, struct gdbarch *,
- struct bp_target_info *,
+extern int memory_remove_breakpoint (struct target_ops *,
+ struct gdbarch *, struct bp_target_info *,
enum remove_bp_reason);
-extern int memory_insert_breakpoint (struct target_ops *, struct gdbarch *,
- struct bp_target_info *);
+extern int memory_insert_breakpoint (struct target_ops *,
+ struct gdbarch *, struct bp_target_info *);
+
+/* Convenience template use to add memory breakpoints support to a
+ target. */
+
+template <typename BaseTarget>
+struct memory_breakpoint_target : public BaseTarget
+{
+ int insert_breakpoint (struct gdbarch *gdbarch,
+ struct bp_target_info *bp_tgt) override
+ { return memory_insert_breakpoint (this, gdbarch, bp_tgt); }
+
+ int remove_breakpoint (struct gdbarch *gdbarch,
+ struct bp_target_info *bp_tgt,
+ enum remove_bp_reason reason) override
+ { return memory_remove_breakpoint (this, gdbarch, bp_tgt, reason); }
+};
/* Check whether the memory at the breakpoint's placed address still
contains the expected breakpoint instruction. */
class test_target_ops : public target_ops
{
public:
- test_target_ops ();
+ test_target_ops ()
+ : target_ops {}
+ {
+ to_stratum = process_stratum;
+ }
+
+ const char *shortname () override
+ {
+ return NULL;
+ }
+
+ const char *longname () override
+ {
+ return NULL;
+ }
+
+ const char *doc () override
+ {
+ return NULL;
+ }
+
+ int has_registers () override
+ {
+ return 1;
+ }
+
+ int has_stack () override
+ {
+ return 1;
+ }
+
+ int has_memory () override
+ {
+ return 1;
+ }
+
+ void prepare_to_store (regcache *regs) override
+ {
+ }
+
+ void store_registers (regcache *regs, int regno) override
+ {
+ }
};
+
+
} // namespace selftests
#endif /* GDB_SELF_TEST */
+2018-05-02 Pedro Alves <palves@redhat.com>
+
+ * gdb.base/breakpoint-in-ro-region.exp: Adjust to to_resume and
+ to_log_command renames.
+ * gdb.base/sss-bp-on-user-bp-2.exp: Likewise.
+
2018-05-02 Tom Tromey <tom@tromey.com>
* gdb.python/py-parameter.exp: Set test message.
gdb_test_no_output "set debug target 1"
set test "probe target hardware step"
gdb_test_multiple "si" $test {
- -re "to_resume \\(\[^\r\n\]+, step, .*$gdb_prompt $" {
+ -re "resume \\(\[^\r\n\]+, step, .*$gdb_prompt $" {
set hw_step 1
pass $test
}
pass $test
}
}
- gdb_test "set debug target 0" "->to_log_command.*\\).*"
+ gdb_test "set debug target 0" "->log_command.*\\).*"
return $hw_step
}
set hardware_step 0
set test "probe target hardware step"
gdb_test_multiple "si" $test {
- -re "to_resume \\(\[^\r\n\]+, step, .*$gdb_prompt $" {
+ -re "resume \\(\[^\r\n\]+, step, .*$gdb_prompt $" {
set hardware_step 1
pass $test
}
return
}
-gdb_test "set debug target 0" "->to_log_command.*\\)"
+gdb_test "set debug target 0" "->log_command.*\\)"
set line_re "\[^\r\n\]*"
/* Prototypes for supply_gregset etc. */
#include "gregset.h"
+class tilegx_linux_nat_target final : public linux_nat_target
+{
+public:
+ /* Add our register access methods. */
+ void fetch_registers (struct regcache *, int) override;
+ void store_registers (struct regcache *, int) override;
+};
+
+static tilegx_linux_nat_target the_tilegx_linux_nat_target;
+
/* The register sets used in GNU/Linux ELF core-dumps are identical to
the register sets in `struct user' that is used for a.out
core-dumps, and is also used by `ptrace'. The corresponding types
/* Fetch register REGNUM from the inferior. If REGNUM is -1, do this
for all registers. */
-static void
-fetch_inferior_registers (struct target_ops *ops,
- struct regcache *regcache, int regnum)
+void
+tilegx_linux_nat_target::fetch_registers (struct regcache *regcache,
+ int regnum)
{
elf_gregset_t regs;
pid_t tid = get_ptrace_pid (regcache_get_ptid (regcache));
/* Store register REGNUM back into the inferior. If REGNUM is -1, do
this for all registers. */
-static void
-store_inferior_registers (struct target_ops *ops,
- struct regcache *regcache, int regnum)
+void
+tilegx_linux_nat_target::store_registers (struct regcache *regcache,
+ int regnum)
{
elf_gregset_t regs;
pid_t tid = get_ptrace_pid (regcache_get_ptid (regcache));
void
_initialize_tile_linux_nat (void)
{
- struct target_ops *t;
-
- /* Fill in the generic GNU/Linux methods. */
- t = linux_target ();
-
- /* Add our register access methods. */
- t->to_fetch_registers = fetch_inferior_registers;
- t->to_store_registers = store_inferior_registers;
-
- /* Register the target. */
- linux_nat_add_target (t);
+ linux_target = &the_tilegx_linux_nat_target;
+ add_target (&the_tilegx_linux_nat_target);
}
#define O_LARGEFILE 0
#endif
+/* The tfile target. */
+
+class tfile_target final : public tracefile_target
+{
+ public:
+ const char *shortname () override
+ { return "tfile"; }
+
+ const char *longname () override
+ { return _("Local trace dump file"); }
+
+ const char *doc () override
+ {
+ return _("\
+Use a trace file as a target. Specify the filename of the trace file.");
+ }
+
+ void open (const char *, int) override;
+ void close () override;
+ void fetch_registers (struct regcache *, int) override;
+ enum target_xfer_status xfer_partial (enum target_object object,
+ const char *annex,
+ gdb_byte *readbuf,
+ const gdb_byte *writebuf,
+ ULONGEST offset, ULONGEST len,
+ ULONGEST *xfered_len) override;
+ void files_info () override;
+ int trace_find (enum trace_find_type type, int num,
+ CORE_ADDR addr1, CORE_ADDR addr2, int *tpp) override;
+ int get_trace_state_variable_value (int tsv, LONGEST *val) override;
+ traceframe_info_up traceframe_info () override;
+
+ void get_tracepoint_status (struct breakpoint *tp,
+ struct uploaded_tp *utp) override;
+};
+
/* TFILE trace writer. */
struct tfile_trace_file_writer
= (struct tfile_trace_file_writer *) self;
gdb::optional<std::string> tdesc
- = target_fetch_description_xml (¤t_target);
+ = target_fetch_description_xml (target_stack);
if (!tdesc)
return;
/* target tfile command */
-static struct target_ops tfile_ops;
-
-/* Fill in tfile_ops with its defined operations and properties. */
+static tfile_target tfile_ops;
#define TRACE_HEADER_SIZE 8
error (_("Premature end of file while reading trace file"));
}
-static void
-tfile_open (const char *arg, int from_tty)
+void
+tfile_target::open (const char *arg, int from_tty)
{
int flags;
int scratch_chan;
/* Close the trace file and generally clean up. */
-static void
-tfile_close (struct target_ops *self)
+void
+tfile_target::close ()
{
int pid;
inferior_ptid = null_ptid; /* Avoid confusion from thread stuff. */
exit_inferior_silent (pid);
- close (trace_fd);
+ ::close (trace_fd);
trace_fd = -1;
xfree (trace_filename);
trace_filename = NULL;
trace_reset_local_state ();
}
-static void
-tfile_files_info (struct target_ops *t)
+void
+tfile_target::files_info ()
{
printf_filtered ("\t`%s'\n", trace_filename);
}
-static void
-tfile_get_tracepoint_status (struct target_ops *self,
- struct breakpoint *tp, struct uploaded_tp *utp)
+void
+tfile_target::get_tracepoint_status (struct breakpoint *tp, struct uploaded_tp *utp)
{
/* Other bits of trace status were collected as part of opening the
trace files, so nothing to do here. */
both the traceframe and tracepoint number, otherwise -1 for
each. */
-static int
-tfile_trace_find (struct target_ops *self, enum trace_find_type type, int num,
- CORE_ADDR addr1, CORE_ADDR addr2, int *tpp)
+int
+tfile_target::trace_find (enum trace_find_type type, int num,
+ CORE_ADDR addr1, CORE_ADDR addr2, int *tpp)
{
short tpnum;
int tfnum = 0, found = 0;
/* Look for a block of saved registers in the traceframe, and get the
requested register from it. */
-static void
-tfile_fetch_registers (struct target_ops *ops,
- struct regcache *regcache, int regno)
+void
+tfile_target::fetch_registers (struct regcache *regcache, int regno)
{
struct gdbarch *gdbarch = regcache->arch ();
int offset, regn, regsize, dummy;
}
static enum target_xfer_status
-tfile_xfer_partial_features (struct target_ops *ops, const char *annex,
+tfile_xfer_partial_features (const char *annex,
gdb_byte *readbuf, const gdb_byte *writebuf,
ULONGEST offset, ULONGEST len,
ULONGEST *xfered_len)
return TARGET_XFER_OK;
}
-static enum target_xfer_status
-tfile_xfer_partial (struct target_ops *ops, enum target_object object,
- const char *annex, gdb_byte *readbuf,
- const gdb_byte *writebuf, ULONGEST offset, ULONGEST len,
- ULONGEST *xfered_len)
+enum target_xfer_status
+tfile_target::xfer_partial (enum target_object object,
+ const char *annex, gdb_byte *readbuf,
+ const gdb_byte *writebuf, ULONGEST offset, ULONGEST len,
+ ULONGEST *xfered_len)
{
/* We're only doing regular memory and tdesc for now. */
if (object == TARGET_OBJECT_AVAILABLE_FEATURES)
- return tfile_xfer_partial_features (ops, annex, readbuf, writebuf,
+ return tfile_xfer_partial_features (annex, readbuf, writebuf,
offset, len, xfered_len);
if (object != TARGET_OBJECT_MEMORY)
return TARGET_XFER_E_IO;
/* Iterate through the blocks of a trace frame, looking for a 'V'
block with a matching tsv number. */
-static int
-tfile_get_trace_state_variable_value (struct target_ops *self,
- int tsvnum, LONGEST *val)
+int
+tfile_target::get_trace_state_variable_value (int tsvnum, LONGEST *val)
{
int pos;
int found = 0;
return 0;
}
-static traceframe_info_up
-tfile_traceframe_info (struct target_ops *self)
+traceframe_info_up
+tfile_target::traceframe_info ()
{
- traceframe_info_up info (new traceframe_info);
+ traceframe_info_up info (new struct traceframe_info);
traceframe_walk_blocks (build_traceframe_info, 0, info.get ());
buffer_grow_str (&trace_tdesc, "\n");
}
-static void
-init_tfile_ops (void)
-{
- init_tracefile_ops (&tfile_ops);
-
- tfile_ops.to_shortname = "tfile";
- tfile_ops.to_longname = "Local trace dump file";
- tfile_ops.to_doc
- = "Use a trace file as a target. Specify the filename of the trace file.";
- tfile_ops.to_open = tfile_open;
- tfile_ops.to_close = tfile_close;
- tfile_ops.to_fetch_registers = tfile_fetch_registers;
- tfile_ops.to_xfer_partial = tfile_xfer_partial;
- tfile_ops.to_files_info = tfile_files_info;
- tfile_ops.to_get_tracepoint_status = tfile_get_tracepoint_status;
- tfile_ops.to_trace_find = tfile_trace_find;
- tfile_ops.to_get_trace_state_variable_value
- = tfile_get_trace_state_variable_value;
- tfile_ops.to_traceframe_info = tfile_traceframe_info;
-}
-
void
_initialize_tracefile_tfile (void)
{
- init_tfile_ops ();
-
add_target_with_completer (&tfile_ops, filename_completer);
}
/* This is the implementation of target_ops method to_has_all_memory. */
-static int
-tracefile_has_all_memory (struct target_ops *ops)
+int
+tracefile_target::has_all_memory ()
{
return 1;
}
/* This is the implementation of target_ops method to_has_memory. */
-static int
-tracefile_has_memory (struct target_ops *ops)
+int
+tracefile_target::has_memory ()
{
return 1;
}
The target has a stack when GDB has already selected one trace
frame. */
-static int
-tracefile_has_stack (struct target_ops *ops)
+int
+tracefile_target::has_stack ()
{
return get_traceframe_number () != -1;
}
The target has registers when GDB has already selected one trace
frame. */
-static int
-tracefile_has_registers (struct target_ops *ops)
+int
+tracefile_target::has_registers ()
{
return get_traceframe_number () != -1;
}
/* This is the implementation of target_ops method to_thread_alive.
tracefile has one thread faked by GDB. */
-static int
-tracefile_thread_alive (struct target_ops *ops, ptid_t ptid)
+int
+tracefile_target::thread_alive (ptid_t ptid)
{
return 1;
}
/* This is the implementation of target_ops method to_get_trace_status.
The trace status for a file is that tracing can never be run. */
-static int
-tracefile_get_trace_status (struct target_ops *self, struct trace_status *ts)
+int
+tracefile_target::get_trace_status (struct trace_status *ts)
{
/* Other bits of trace status were collected as part of opening the
trace files, so nothing to do here. */
return -1;
}
-/* Initialize OPS for tracefile related targets. */
-
-void
-init_tracefile_ops (struct target_ops *ops)
+tracefile_target::tracefile_target ()
{
- ops->to_stratum = process_stratum;
- ops->to_get_trace_status = tracefile_get_trace_status;
- ops->to_has_all_memory = tracefile_has_all_memory;
- ops->to_has_memory = tracefile_has_memory;
- ops->to_has_stack = tracefile_has_stack;
- ops->to_has_registers = tracefile_has_registers;
- ops->to_thread_alive = tracefile_thread_alive;
- ops->to_magic = OPS_MAGIC;
+ this->to_stratum = process_stratum;
}
void
#define TRACEFILE_H 1
#include "tracepoint.h"
+#include "target.h"
struct trace_file_writer;
extern struct trace_file_writer *tfile_trace_file_writer_new (void);
-extern void init_tracefile_ops (struct target_ops *ops);
+/* Base class for tracefile related targets. */
+
+class tracefile_target : public target_ops
+{
+public:
+ tracefile_target ();
+
+ int get_trace_status (trace_status *ts) override;
+ int has_all_memory () override;
+ int has_memory () override;
+ int has_stack () override;
+ int has_registers () override;
+ int thread_alive (ptid_t ptid) override;
+};
extern void tracefile_fetch_registers (struct regcache *regcache, int regno);
{
/* We need to read the whole object before we know its size. */
gdb::optional<gdb::byte_vector> buf
- = target_read_alloc (¤t_target, TARGET_OBJECT_STATIC_TRACE_DATA,
+ = target_read_alloc (target_stack, TARGET_OBJECT_STATIC_TRACE_DATA,
NULL);
if (buf)
{
enum target_xfer_status status;
ULONGEST xfered_partial;
- status = target_xfer_partial (current_target.beneath,
+ status = target_xfer_partial (target_stack,
object, NULL,
buffer + xfered_total * unit_size, NULL,
memaddr + xfered_total,
case lval_register:
case lval_computed:
- gdb::observers::target_changed.notify (¤t_target);
+ gdb::observers::target_changed.notify (target_stack);
/* Having destroyed the frame cache, restore the selected
frame. */
{
CORE_ADDR func_addr
= gdbarch_convert_from_func_ptr_addr (gdbarch, address,
- ¤t_target);
+ target_stack);
/* If the function pointer is represented by a description, print
the address of the description. */
set_value_address (v,
gdbarch_convert_from_func_ptr_addr
- (gdbarch, BMSYMBOL_VALUE_ADDRESS (msym), ¤t_target));
+ (gdbarch, BMSYMBOL_VALUE_ADDRESS (msym), target_stack));
}
if (arg1p)
#include "vax-tdep.h"
#include "inf-ptrace.h"
+struct vax_bsd_nat_target final : public inf_ptrace_target
+{
+ void fetch_registers (struct regcache *, int) override;
+ void store_registers (struct regcache *, int) override;
+};
+
+static vax_bsd_nat_target the_vax_bsd_nat_target;
+
/* Supply the general-purpose registers stored in GREGS to REGCACHE. */
static void
/* Fetch register REGNUM from the inferior. If REGNUM is -1, do this
for all registers. */
-static void
-vaxbsd_fetch_inferior_registers (struct target_ops *ops,
- struct regcache *regcache, int regnum)
+void
+vax_bsd_nat_target::fetch_registers (struct regcache *regcache, int regnum)
{
struct reg regs;
pid_t pid = ptid_get_pid (regcache_get_ptid (regcache));
/* Store register REGNUM back into the inferior. If REGNUM is -1, do
this for all registers. */
-static void
-vaxbsd_store_inferior_registers (struct target_ops *ops,
- struct regcache *regcache, int regnum)
+void
+vax_bsd_nat_target::store_registers (struct regcache *regcache, int regnum)
{
struct reg regs;
pid_t pid = ptid_get_pid (regcache_get_ptid (regcache));
void
_initialize_vaxbsd_nat (void)
{
- struct target_ops *t;
-
- t = inf_ptrace_target ();
- t->to_fetch_registers = vaxbsd_fetch_inferior_registers;
- t->to_store_registers = vaxbsd_store_inferior_registers;
- add_target (t);
+ add_target (&the_vax_bsd_nat_target);
/* Support debugging kernel virtual memory images. */
bsd_kvm_add_target (vaxbsd_supply_pcb);
#define DEBUG_MEM(x) if (debug_memory) printf_unfiltered x
#define DEBUG_EXCEPT(x) if (debug_exceptions) printf_unfiltered x
-static void windows_interrupt (struct target_ops *self);
-static int windows_thread_alive (struct target_ops *, ptid_t);
-static void windows_kill_inferior (struct target_ops *);
-
static void cygwin_set_dr (int i, CORE_ADDR addr);
static void cygwin_set_dr7 (unsigned long val);
static CORE_ADDR cygwin_get_dr (int i);
{STATUS_FLOAT_DIVIDE_BY_ZERO, GDB_SIGNAL_FPE},
{-1, GDB_SIGNAL_UNKNOWN}};
+
+struct windows_nat_target final : public x86_nat_target<inf_child_target>
+{
+ void close () override;
+
+ void attach (const char *, int) override;
+
+ bool attach_no_wait () override
+ { return true; }
+
+ void detach (inferior *, int) override;
+
+ void resume (ptid_t, int , enum gdb_signal) override;
+
+ ptid_t wait (ptid_t, struct target_waitstatus *, int) override;
+
+ void fetch_registers (struct regcache *, int) override;
+ void store_registers (struct regcache *, int) override;
+
+ enum target_xfer_status xfer_partial (enum target_object object,
+ const char *annex,
+ gdb_byte *readbuf,
+ const gdb_byte *writebuf,
+ ULONGEST offset, ULONGEST len,
+ ULONGEST *xfered_len) override;
+
+ void files_info () override;
+
+ void kill () override;
+
+ void create_inferior (const char *, const std::string &,
+ char **, int) override;
+
+ void mourn_inferior () override;
+
+ int thread_alive (ptid_t ptid) override;
+
+ const char *pid_to_str (ptid_t) override;
+
+ void interrupt () override;
+
+ char *pid_to_exec_file (int pid) override;
+
+ ptid_t get_ada_task_ptid (long lwp, long thread) override;
+
+ int get_tib_address (ptid_t ptid, CORE_ADDR *addr) override;
+
+ const char *thread_name (struct thread_info *) override;
+};
+
+static windows_nat_target the_windows_nat_target;
+
/* Set the MAPPINGS static global to OFFSETS.
See the description of MAPPINGS for more details. */
}
}
-static void
-windows_fetch_inferior_registers (struct target_ops *ops,
- struct regcache *regcache, int r)
+void
+windows_nat_target::fetch_registers (struct regcache *regcache, int r)
{
DWORD pid = ptid_get_tid (regcache_get_ptid (regcache));
windows_thread_info *th = thread_rec (pid, TRUE);
/* Store a new register value into the context of the thread tied to
REGCACHE. */
-static void
-windows_store_inferior_registers (struct target_ops *ops,
- struct regcache *regcache, int r)
+
+void
+windows_nat_target::store_registers (struct regcache *regcache, int r)
{
DWORD pid = ptid_get_tid (regcache_get_ptid (regcache));
windows_thread_info *th = thread_rec (pid, TRUE);
return main_thread_id;
}
-static void
-windows_resume (struct target_ops *ops,
- ptid_t ptid, int step, enum gdb_signal sig)
+void
+windows_nat_target::resume (ptid_t ptid, int step, enum gdb_signal sig)
{
windows_thread_info *th;
DWORD continue_status = DBG_CONTINUE;
/* Single step by setting t bit. */
struct regcache *regcache = get_current_regcache ();
struct gdbarch *gdbarch = regcache->arch ();
- windows_fetch_inferior_registers (ops, regcache,
- gdbarch_ps_regnum (gdbarch));
+ fetch_registers (regcache, gdbarch_ps_regnum (gdbarch));
th->context.EFlags |= FLAG_TRACE_BIT;
}
}
/* Wait for interesting events to occur in the target process. */
-static ptid_t
-windows_wait (struct target_ops *ops,
- ptid_t ptid, struct target_waitstatus *ourstatus, int options)
+ptid_t
+windows_nat_target::wait (ptid_t ptid, struct target_waitstatus *ourstatus,
+ int options)
{
int pid = -1;
the user tries to resume the execution in the inferior.
This is a classic race that we should try to fix one day. */
SetConsoleCtrlHandler (&ctrl_c_handler, TRUE);
- retval = get_windows_debug_event (ops, pid, ourstatus);
+ retval = get_windows_debug_event (this, pid, ourstatus);
SetConsoleCtrlHandler (&ctrl_c_handler, FALSE);
if (retval)
detach = deprecated_ui_loop_hook (0);
if (detach)
- windows_kill_inferior (ops);
+ kill ();
}
}
}
{
struct target_waitstatus status;
- windows_wait (ops, minus_one_ptid, &status, 0);
+ ops->wait (minus_one_ptid, &status, 0);
/* Note windows_wait returns TARGET_WAITKIND_SPURIOUS for thread
events. */
&& status.kind != TARGET_WAITKIND_SPURIOUS)
break;
- windows_resume (ops, minus_one_ptid, 0, GDB_SIGNAL_0);
+ ops->resume (minus_one_ptid, 0, GDB_SIGNAL_0);
}
/* Now that the inferior has been started and all DLLs have been mapped,
}
/* Attach to process PID, then initialize for debugging it. */
-static void
-windows_attach (struct target_ops *ops, const char *args, int from_tty)
+
+void
+windows_nat_target::attach (const char *args, int from_tty)
{
BOOL ok;
DWORD pid;
gdb_flush (gdb_stdout);
}
- do_initial_windows_stuff (ops, pid, 1);
+ do_initial_windows_stuff (this, pid, 1);
target_terminal::ours ();
}
-static void
-windows_detach (struct target_ops *ops, inferior *inf, int from_tty)
+void
+windows_nat_target::detach (inferior *inf, int from_tty)
{
int detached = 1;
ptid_t ptid = minus_one_ptid;
- windows_resume (ops, ptid, 0, GDB_SIGNAL_0);
+ resume (ptid, 0, GDB_SIGNAL_0);
if (!DebugActiveProcessStop (current_event.dwProcessId))
{
inferior_ptid = null_ptid;
detach_inferior (current_event.dwProcessId);
- inf_child_maybe_unpush_target (ops);
+ maybe_unpush_target ();
}
/* Try to determine the executable filename.
/* The pid_to_exec_file target_ops method for this platform. */
-static char *
-windows_pid_to_exec_file (struct target_ops *self, int pid)
+char *
+windows_nat_target::pid_to_exec_file (int pid)
{
static char path[__PMAX];
#ifdef __CYGWIN__
/* Print status information about what we're accessing. */
-static void
-windows_files_info (struct target_ops *ignore)
+void
+windows_nat_target::files_info ()
{
struct inferior *inf = current_inferior ();
ALLARGS is a string containing the arguments to the program.
ENV is the environment vector to pass. Errors reported with error(). */
-static void
-windows_create_inferior (struct target_ops *ops, const char *exec_file,
- const std::string &origallargs, char **in_env,
- int from_tty)
+void
+windows_nat_target::create_inferior (const char *exec_file,
+ const std::string &origallargs,
+ char **in_env, int from_tty)
{
STARTUPINFO si;
#ifdef __CYGWIN__
else
saw_create = 0;
- do_initial_windows_stuff (ops, pi.dwProcessId, 0);
+ do_initial_windows_stuff (this, pi.dwProcessId, 0);
/* windows_continue (DBG_CONTINUE, -1, 0); */
}
-static void
-windows_mourn_inferior (struct target_ops *ops)
+void
+windows_nat_target::mourn_inferior ()
{
(void) windows_continue (DBG_CONTINUE, -1, 0);
x86_cleanup_dregs();
CHECK (CloseHandle (current_process_handle));
open_process_used = 0;
}
- inf_child_mourn_inferior (ops);
+ inf_child_target::mourn_inferior ();
}
/* Send a SIGINT to the process group. This acts just like the user typed a
^C on the controlling terminal. */
-static void
-windows_interrupt (struct target_ops *self)
+void
+windows_nat_target::interrupt ()
{
DEBUG_EVENTS (("gdb: GenerateConsoleCtrlEvent (CTRLC_EVENT, 0)\n"));
CHECK (GenerateConsoleCtrlEvent (CTRL_C_EVENT, current_event.dwProcessId));
return success ? TARGET_XFER_OK : TARGET_XFER_E_IO;
}
-static void
-windows_kill_inferior (struct target_ops *ops)
+void
+windows_nat_target::kill ()
{
CHECK (TerminateProcess (current_process_handle, 0));
target_mourn_inferior (inferior_ptid); /* Or just windows_mourn_inferior? */
}
-static void
-windows_close (struct target_ops *self)
+void
+windows_nat_target::close ()
{
DEBUG_EVENTS (("gdb: windows_close, inferior_ptid=%d\n",
ptid_get_pid (inferior_ptid)));
}
/* Convert pid to printable format. */
-static const char *
-windows_pid_to_str (struct target_ops *ops, ptid_t ptid)
+const char *
+windows_nat_target::pid_to_str (ptid_t ptid)
{
static char buf[80];
return len != 0 ? TARGET_XFER_OK : TARGET_XFER_EOF;
}
-static enum target_xfer_status
-windows_xfer_partial (struct target_ops *ops, enum target_object object,
- const char *annex, gdb_byte *readbuf,
- const gdb_byte *writebuf, ULONGEST offset, ULONGEST len,
- ULONGEST *xfered_len)
+enum target_xfer_status
+windows_nat_target::xfer_partial (enum target_object object,
+ const char *annex, gdb_byte *readbuf,
+ const gdb_byte *writebuf, ULONGEST offset, ULONGEST len,
+ ULONGEST *xfered_len)
{
switch (object)
{
return windows_xfer_memory (readbuf, writebuf, offset, len, xfered_len);
case TARGET_OBJECT_LIBRARIES:
- return windows_xfer_shared_libraries (ops, object, annex, readbuf,
+ return windows_xfer_shared_libraries (this, object, annex, readbuf,
writebuf, offset, len, xfered_len);
default:
- return ops->beneath->to_xfer_partial (ops->beneath, object, annex,
- readbuf, writebuf, offset, len,
- xfered_len);
+ return beneath->xfer_partial (object, annex,
+ readbuf, writebuf, offset, len,
+ xfered_len);
}
}
/* Provide thread local base, i.e. Thread Information Block address.
Returns 1 if ptid is found and sets *ADDR to thread_local_base. */
-static int
-windows_get_tib_address (struct target_ops *self,
- ptid_t ptid, CORE_ADDR *addr)
+int
+windows_nat_target::get_tib_address (ptid_t ptid, CORE_ADDR *addr)
{
windows_thread_info *th;
return 1;
}
-static ptid_t
-windows_get_ada_task_ptid (struct target_ops *self, long lwp, long thread)
+ptid_t
+windows_nat_target::get_ada_task_ptid (long lwp, long thread)
{
return ptid_build (ptid_get_pid (inferior_ptid), 0, lwp);
}
/* Implementation of the to_thread_name method. */
-static const char *
-windows_thread_name (struct target_ops *self, struct thread_info *thr)
+const char *
+windows_nat_target::thread_name (struct thread_info *thr)
{
return thread_rec (ptid_get_tid (thr->ptid), 0)->name;
}
-static struct target_ops *
-windows_target (void)
-{
- struct target_ops *t = inf_child_target ();
-
- t->to_close = windows_close;
- t->to_attach = windows_attach;
- t->to_attach_no_wait = 1;
- t->to_detach = windows_detach;
- t->to_resume = windows_resume;
- t->to_wait = windows_wait;
- t->to_fetch_registers = windows_fetch_inferior_registers;
- t->to_store_registers = windows_store_inferior_registers;
- t->to_xfer_partial = windows_xfer_partial;
- t->to_files_info = windows_files_info;
- t->to_kill = windows_kill_inferior;
- t->to_create_inferior = windows_create_inferior;
- t->to_mourn_inferior = windows_mourn_inferior;
- t->to_thread_alive = windows_thread_alive;
- t->to_pid_to_str = windows_pid_to_str;
- t->to_interrupt = windows_interrupt;
- t->to_pid_to_exec_file = windows_pid_to_exec_file;
- t->to_get_ada_task_ptid = windows_get_ada_task_ptid;
- t->to_get_tib_address = windows_get_tib_address;
- t->to_thread_name = windows_thread_name;
-
- return t;
-}
void
_initialize_windows_nat (void)
{
- struct target_ops *t;
-
- t = windows_target ();
-
- x86_use_watchpoints (t);
-
x86_dr_low.set_control = cygwin_set_dr7;
x86_dr_low.set_addr = cygwin_set_dr;
x86_dr_low.get_addr = cygwin_get_dr;
calling x86_set_debug_register_length function
in processor windows specific native file. */
- add_target (t);
+ add_target (&the_windows_nat_target);
#ifdef __CYGWIN__
cygwin_internal (CW_SET_DOS_FILE_WARNING, 0);
/* Determine if the thread referenced by "ptid" is alive
by "polling" it. If WaitForSingleObject returns WAIT_OBJECT_0
it means that the thread has died. Otherwise it is assumed to be alive. */
-static int
-windows_thread_alive (struct target_ops *ops, ptid_t ptid)
+
+int
+windows_nat_target::thread_alive (ptid_t ptid)
{
int tid;
return -1;
}
- if (target_read (¤t_target, TARGET_OBJECT_MEMORY,
+ if (target_read (target_stack, TARGET_OBJECT_MEMORY,
NULL, tib, thread_local_base, tib_size) != tib_size)
{
printf_filtered (_("Unable to read thread information "
/* Support for debug registers. */
#ifdef HAVE_PT_GETDBREGS
-static void (*super_mourn_inferior) (struct target_ops *ops);
-
-/* Implement the "to_mourn_inferior" target_ops method. */
-
-static void
-x86bsd_mourn_inferior (struct target_ops *ops)
-{
- x86_cleanup_dregs ();
- super_mourn_inferior (ops);
-}
/* Helper macro to access debug register X. FreeBSD/amd64 and modern
versions of FreeBSD/i386 provide this macro in system headers. Define
#endif /* PT_GETDBREGS */
-/* Create a prototype *BSD/x86 target. The client can override it
- with local methods. */
-
-struct target_ops *
-x86bsd_target (void)
+void
+_initialize_x86_bsd_nat ()
{
- struct target_ops *t;
-
- t = inf_ptrace_target ();
-
#ifdef HAVE_PT_GETDBREGS
- x86_use_watchpoints (t);
-
x86_dr_low.set_control = x86bsd_dr_set_control;
x86_dr_low.set_addr = x86bsd_dr_set_addr;
x86_dr_low.get_addr = x86bsd_dr_get_addr;
x86_dr_low.get_status = x86bsd_dr_get_status;
x86_dr_low.get_control = x86bsd_dr_get_control;
x86_set_debug_register_length (sizeof (void *));
- super_mourn_inferior = t->to_mourn_inferior;
- t->to_mourn_inferior = x86bsd_mourn_inferior;
#endif /* HAVE_PT_GETDBREGS */
-
- return t;
}
#ifndef X86_BSD_NAT_H
#define X86_BSD_NAT_H
+#include "x86-nat.h"
+
/* Low level x86 XSAVE info. */
extern size_t x86bsd_xsave_len;
-/* Create a prototype *BSD/x86 target. The client can override it
- with local methods. */
-
-extern struct target_ops *x86bsd_target (void);
+/* A prototype *BSD/x86 target. */
+
+template<typename BaseTarget>
+class x86bsd_nat_target : public x86_nat_target<BaseTarget>
+{
+ using base_class = x86_nat_target<BaseTarget>;
+public:
+#ifdef HAVE_PT_GETDBREGS
+ void mourn_inferior () override
+ {
+ x86_cleanup_dregs ();
+ base_class::mourn_inferior ();
+ }
+#endif /* HAVE_PT_GETDBREGS */
+};
#endif /* x86-bsd-nat.h */
#include <sys/uio.h>
#include "x86-nat.h"
-#include "linux-nat.h"
#ifndef __x86_64__
#include "i386-linux-nat.h"
#endif
}
\f
-static void (*super_post_startup_inferior) (struct target_ops *self,
- ptid_t ptid);
+x86_linux_nat_target::~x86_linux_nat_target ()
+{
+}
-static void
-x86_linux_child_post_startup_inferior (struct target_ops *self, ptid_t ptid)
+void
+x86_linux_nat_target::post_startup_inferior (ptid_t ptid)
{
x86_cleanup_dregs ();
- super_post_startup_inferior (self, ptid);
+ linux_nat_target::post_startup_inferior (ptid);
}
#ifdef __x86_64__
/* Get Linux/x86 target description from running target. */
-static const struct target_desc *
-x86_linux_read_description (struct target_ops *ops)
+const struct target_desc *
+x86_linux_nat_target::read_description ()
{
int tid;
int is_64bit = 0;
/* Enable branch tracing. */
-static struct btrace_target_info *
-x86_linux_enable_btrace (struct target_ops *self, ptid_t ptid,
- const struct btrace_config *conf)
+struct btrace_target_info *
+x86_linux_nat_target::enable_btrace (ptid_t ptid,
+ const struct btrace_config *conf)
{
struct btrace_target_info *tinfo = nullptr;
TRY
/* Disable branch tracing. */
-static void
-x86_linux_disable_btrace (struct target_ops *self,
- struct btrace_target_info *tinfo)
+void
+x86_linux_nat_target::disable_btrace (struct btrace_target_info *tinfo)
{
enum btrace_error errcode = linux_disable_btrace (tinfo);
/* Teardown branch tracing. */
-static void
-x86_linux_teardown_btrace (struct target_ops *self,
- struct btrace_target_info *tinfo)
+void
+x86_linux_nat_target::teardown_btrace (struct btrace_target_info *tinfo)
{
/* Ignore errors. */
linux_disable_btrace (tinfo);
}
-static enum btrace_error
-x86_linux_read_btrace (struct target_ops *self,
- struct btrace_data *data,
- struct btrace_target_info *btinfo,
- enum btrace_read_type type)
+enum btrace_error
+x86_linux_nat_target::read_btrace (struct btrace_data *data,
+ struct btrace_target_info *btinfo,
+ enum btrace_read_type type)
{
return linux_read_btrace (data, btinfo, type);
}
/* See to_btrace_conf in target.h. */
-static const struct btrace_config *
-x86_linux_btrace_conf (struct target_ops *self,
- const struct btrace_target_info *btinfo)
+const struct btrace_config *
+x86_linux_nat_target::btrace_conf (const struct btrace_target_info *btinfo)
{
return linux_btrace_conf (btinfo);
}
}
\f
-/* Create an x86 GNU/Linux target. */
+/* Add an x86 GNU/Linux target. */
-struct target_ops *
-x86_linux_create_target (void)
+void
+x86_linux_add_target (linux_nat_target *t)
{
- /* Fill in the generic GNU/Linux methods. */
- struct target_ops *t = linux_target ();
-
/* Initialize the debug register function vectors. */
- x86_use_watchpoints (t);
x86_dr_low.set_control = x86_linux_dr_set_control;
x86_dr_low.set_addr = x86_linux_dr_set_addr;
x86_dr_low.get_addr = x86_linux_dr_get_addr;
x86_dr_low.get_control = x86_linux_dr_get_control;
x86_set_debug_register_length (sizeof (void *));
- /* Override the GNU/Linux inferior startup hook. */
- super_post_startup_inferior = t->to_post_startup_inferior;
- t->to_post_startup_inferior = x86_linux_child_post_startup_inferior;
-
- /* Add the description reader. */
- t->to_read_description = x86_linux_read_description;
-
- /* Add btrace methods. */
- t->to_enable_btrace = x86_linux_enable_btrace;
- t->to_disable_btrace = x86_linux_disable_btrace;
- t->to_teardown_btrace = x86_linux_teardown_btrace;
- t->to_read_btrace = x86_linux_read_btrace;
- t->to_btrace_conf = x86_linux_btrace_conf;
-
- return t;
-}
-
-/* Add an x86 GNU/Linux target. */
-
-void
-x86_linux_add_target (struct target_ops *t)
-{
- linux_nat_add_target (t);
+ add_target (t);
linux_nat_set_new_thread (t, x86_linux_new_thread);
linux_nat_set_delete_thread (t, x86_linux_delete_thread);
linux_nat_set_new_fork (t, x86_linux_new_fork);
#define X86_LINUX_NAT_H 1
#include "gdb_proc_service.h" /* For ps_err_e. */
+#include "linux-nat.h"
+#include "x86-nat.h"
+
+struct x86_linux_nat_target : public x86_nat_target<linux_nat_target>
+{
+ virtual ~x86_linux_nat_target () override = 0;
+
+ /* Override the GNU/Linux inferior startup hook. */
+ void post_startup_inferior (ptid_t) override;
+
+ /* Add the description reader. */
+ const struct target_desc *read_description () override;
+
+ struct btrace_target_info *enable_btrace (ptid_t ptid,
+ const struct btrace_config *conf) override;
+ void disable_btrace (struct btrace_target_info *tinfo) override;
+ void teardown_btrace (struct btrace_target_info *tinfo) override;
+ enum btrace_error read_btrace (struct btrace_data *data,
+ struct btrace_target_info *btinfo,
+ enum btrace_read_type type) override;
+ const struct btrace_config *btrace_conf (const struct btrace_target_info *) override;
+
+ /* These two are rewired to low_ versions. linux-nat.c queries
+ stopped-by-watchpoint info as soon as an lwp stops (via the low_
+ methods) and caches the result, to be returned via the normal
+ non-low methods. */
+ int stopped_by_watchpoint () override
+ { return linux_nat_target::stopped_by_watchpoint (); }
+
+ int stopped_data_address (CORE_ADDR *addr_p) override
+ { return linux_nat_target::stopped_data_address (addr_p); }
+
+ int low_stopped_by_watchpoint () override
+ { return x86_nat_target::stopped_by_watchpoint (); }
+
+ int low_stopped_data_address (CORE_ADDR *addr_p) override
+ { return x86_nat_target::stopped_data_address (addr_p); }
+};
\f
unsigned int *base_addr);
\f
-/* Create an x86 GNU/Linux target. */
-
-extern struct target_ops *x86_linux_create_target (void);
-
/* Add an x86 GNU/Linux target. */
-extern void x86_linux_add_target (struct target_ops *t);
+extern void x86_linux_add_target (linux_nat_target *t);
#endif
address ADDR and whose length is LEN bytes. Watch memory accesses
of the type TYPE. Return 0 on success, -1 on failure. */
-static int
-x86_insert_watchpoint (struct target_ops *self, CORE_ADDR addr, int len,
+int
+x86_insert_watchpoint (CORE_ADDR addr, int len,
enum target_hw_bp_type type, struct expression *cond)
{
struct x86_debug_reg_state *state
/* Remove a watchpoint that watched the memory region which starts at
address ADDR, whose length is LEN bytes, and for accesses of the
type TYPE. Return 0 on success, -1 on failure. */
-static int
-x86_remove_watchpoint (struct target_ops *self, CORE_ADDR addr, int len,
+int
+x86_remove_watchpoint (CORE_ADDR addr, int len,
enum target_hw_bp_type type, struct expression *cond)
{
struct x86_debug_reg_state *state
/* Return non-zero if we can watch a memory region that starts at
address ADDR and whose length is LEN bytes. */
-static int
-x86_region_ok_for_watchpoint (struct target_ops *self,
- CORE_ADDR addr, int len)
+int
+x86_region_ok_for_hw_watchpoint (CORE_ADDR addr, int len)
{
struct x86_debug_reg_state *state
= x86_debug_reg_state (ptid_get_pid (inferior_ptid));
address associated with that break/watchpoint and return non-zero.
Otherwise, return zero. */
-static int
-x86_stopped_data_address (struct target_ops *ops, CORE_ADDR *addr_p)
+int
+x86_stopped_data_address (CORE_ADDR *addr_p)
{
struct x86_debug_reg_state *state
= x86_debug_reg_state (ptid_get_pid (inferior_ptid));
/* Return non-zero if the inferior has some watchpoint that triggered.
Otherwise return zero. */
-static int
-x86_stopped_by_watchpoint (struct target_ops *ops)
+int
+x86_stopped_by_watchpoint ()
{
struct x86_debug_reg_state *state
= x86_debug_reg_state (ptid_get_pid (inferior_ptid));
/* Insert a hardware-assisted breakpoint at BP_TGT->reqstd_address.
Return 0 on success, EBUSY on failure. */
-static int
-x86_insert_hw_breakpoint (struct target_ops *self, struct gdbarch *gdbarch,
- struct bp_target_info *bp_tgt)
+int
+x86_insert_hw_breakpoint (struct gdbarch *gdbarch, struct bp_target_info *bp_tgt)
{
struct x86_debug_reg_state *state
= x86_debug_reg_state (ptid_get_pid (inferior_ptid));
/* Remove a hardware-assisted breakpoint at BP_TGT->placed_address.
Return 0 on success, -1 on failure. */
-static int
-x86_remove_hw_breakpoint (struct target_ops *self, struct gdbarch *gdbarch,
+int
+x86_remove_hw_breakpoint (struct gdbarch *gdbarch,
struct bp_target_info *bp_tgt)
{
struct x86_debug_reg_state *state
virtually unlimited number of watchpoints, due to debug register
sharing implemented via reference counts in x86-nat.c. */
-static int
-x86_can_use_hw_breakpoint (struct target_ops *self,
- enum bptype type, int cnt, int othertype)
+int
+x86_can_use_hw_breakpoint (enum bptype type, int cnt, int othertype)
{
return 1;
}
/* Return non-zero if the inferior has some breakpoint that triggered.
Otherwise return zero. */
-static int
-x86_stopped_by_hw_breakpoint (struct target_ops *ops)
+int
+x86_stopped_by_hw_breakpoint ()
{
struct x86_debug_reg_state *state
= x86_debug_reg_state (ptid_get_pid (inferior_ptid));
&maintenance_show_cmdlist);
}
-/* There are only two global functions left. */
-
-void
-x86_use_watchpoints (struct target_ops *t)
-{
- /* After a watchpoint trap, the PC points to the instruction after the
- one that caused the trap. Therefore we don't need to step over it.
- But we do need to reset the status register to avoid another trap. */
- t->to_have_continuable_watchpoint = 1;
-
- t->to_can_use_hw_breakpoint = x86_can_use_hw_breakpoint;
- t->to_region_ok_for_hw_watchpoint = x86_region_ok_for_watchpoint;
- t->to_stopped_by_watchpoint = x86_stopped_by_watchpoint;
- t->to_stopped_data_address = x86_stopped_data_address;
- t->to_insert_watchpoint = x86_insert_watchpoint;
- t->to_remove_watchpoint = x86_remove_watchpoint;
- t->to_insert_hw_breakpoint = x86_insert_hw_breakpoint;
- t->to_remove_hw_breakpoint = x86_remove_hw_breakpoint;
-
- /* A target must provide an implementation of the
- "to_supports_stopped_by_hw_breakpoint" target method before this
- callback will be used. */
- t->to_stopped_by_hw_breakpoint = x86_stopped_by_hw_breakpoint;
-}
+/* See x86-nat.h. */
void
x86_set_debug_register_length (int len)
#ifndef X86_NAT_H
#define X86_NAT_H 1
+#include "breakpoint.h"
#include "nat/x86-dregs.h"
+#include "target.h"
/* Hardware-assisted breakpoints and watchpoints. */
-/* Add watchpoint methods to the provided target_ops.
- Targets using x86 family debug registers for watchpoints should call
- this. */
-struct target_ops;
-extern void x86_use_watchpoints (struct target_ops *);
-
/* Use this function to set x86_dr_low debug_register_length field
rather than setting it directly to check that the length is only
set once. It also enables the 'maint set/show show-debug-regs'
extern void x86_forget_process (pid_t pid);
+/* Helper functions used by x86_nat_target below. See their
+ definitions. */
+
+extern int x86_can_use_hw_breakpoint (enum bptype type, int cnt, int othertype);
+extern int x86_region_ok_for_hw_watchpoint (CORE_ADDR addr, int len);
+extern int x86_stopped_by_watchpoint ();
+extern int x86_stopped_data_address (CORE_ADDR *addr_p);
+extern int x86_insert_watchpoint (CORE_ADDR addr, int len,
+ enum target_hw_bp_type type,
+ struct expression *cond);
+extern int x86_remove_watchpoint (CORE_ADDR addr, int len,
+ enum target_hw_bp_type type,
+ struct expression *cond);
+extern int x86_insert_hw_breakpoint (struct gdbarch *gdbarch,
+ struct bp_target_info *bp_tgt);
+extern int x86_remove_hw_breakpoint (struct gdbarch *gdbarch,
+ struct bp_target_info *bp_tgt);
+extern int x86_stopped_by_hw_breakpoint ();
+
+/* Convenience template mixin used to add x86 watchpoints support to a
+ target. */
+
+template <typename BaseTarget>
+struct x86_nat_target : public BaseTarget
+{
+ /* Hook in the x86 hardware watchpoints/breakpoints support. */
+
+ /* After a watchpoint trap, the PC points to the instruction after
+ the one that caused the trap. Therefore we don't need to step
+ over it. But we do need to reset the status register to avoid
+ another trap. */
+ bool have_continuable_watchpoint () override
+ { return true; }
+
+ int can_use_hw_breakpoint (enum bptype type, int cnt, int othertype) override
+ { return x86_can_use_hw_breakpoint (type, cnt, othertype); }
+
+ int region_ok_for_hw_watchpoint (CORE_ADDR addr, int len) override
+ { return x86_region_ok_for_hw_watchpoint (addr, len); }
+
+ int insert_watchpoint (CORE_ADDR addr, int len,
+ enum target_hw_bp_type type,
+ struct expression *cond) override
+ { return x86_insert_watchpoint (addr, len, type, cond); }
+
+ int remove_watchpoint (CORE_ADDR addr, int len,
+ enum target_hw_bp_type type,
+ struct expression *cond) override
+ { return x86_remove_watchpoint (addr, len, type, cond); }
+
+ int insert_hw_breakpoint (struct gdbarch *gdbarch,
+ struct bp_target_info *bp_tgt) override
+ { return x86_insert_hw_breakpoint (gdbarch, bp_tgt); }
+
+ int remove_hw_breakpoint (struct gdbarch *gdbarch,
+ struct bp_target_info *bp_tgt) override
+ { return x86_remove_hw_breakpoint (gdbarch, bp_tgt); }
+
+ int stopped_by_watchpoint () override
+ { return x86_stopped_by_watchpoint (); }
+
+ int stopped_data_address (CORE_ADDR *addr_p) override
+ { return x86_stopped_data_address (addr_p); }
+
+ /* A target must provide an implementation of the
+ "supports_stopped_by_hw_breakpoint" target method before this
+ callback will be used. */
+ int stopped_by_hw_breakpoint () override
+ { return x86_stopped_by_hw_breakpoint (); }
+};
+
#endif /* X86_NAT_H */
hardware-specific overlays. */
#include "xtensa-xtregs.c"
+class xtensa_linux_nat_target final : public linux_nat_target
+{
+public:
+ /* Add our register access methods. */
+ void fetch_registers (struct regcache *, int) override;
+ void store_registers (struct regcache *, int) override;
+};
+
+static xtensa_linux_nat_target the_xtensa_linux_nat_target;
+
void
fill_gregset (const struct regcache *regcache,
gdb_gregset_t *gregsetp, int regnum)
perror_with_name (_("Couldn't write extended registers"));
}
-static void
-xtensa_linux_fetch_inferior_registers (struct target_ops *ops,
- struct regcache *regcache, int regnum)
+void
+xtensa_linux_nat_target::fetch_registers (struct regcache *regcache,
+ int regnum)
{
if (regnum == -1)
{
fetch_xtregs (regcache, regnum);
}
-static void
-xtensa_linux_store_inferior_registers (struct target_ops *ops,
- struct regcache *regcache, int regnum)
+void
+xtensa_linux_nat_target::store_registers (struct regcache *regcache,
+ int regnum)
{
if (regnum == -1)
{
void
_initialize_xtensa_linux_nat (void)
{
- struct target_ops *t;
const xtensa_regtable_t *ptr;
/* Calculate the number range for extended registers. */
xtreg_high = ptr->gdb_regnum;
}
- /* Fill in the generic GNU/Linux methods. */
- t = linux_target ();
-
- /* Add our register access methods. */
- t->to_fetch_registers = xtensa_linux_fetch_inferior_registers;
- t->to_store_registers = xtensa_linux_store_inferior_registers;
-
- linux_nat_add_target (t);
+ linux_target = &the_xtensa_linux_nat_target;
+ add_target (&the_xtensa_linux_nat_target);
}
projects / binutils-gdb.git / commitdiff