+2009-05-21 Joel Brobecker <brobecker@adacore.com>
+
+ * aix-thread.c (aix_thread_wait): Add options parameter. Use it
+ to call the to_wait method in the target_beneath.
+
+2009-05-21 Pedro Alves <pedro@codesourcery.com>
+
+ * linux-nat.c (linux_nat_terminal_inferior)
+ (linux_nat_terminal_ours): Don't check sync_execution.
+ * remote.c (remote_terminal_inferior, remote_terminal_ours):
+ Don't check sync_execution. Update comments.
+ * target.c (target_terminal_inferior): New.
+ * target.h (target_terminal_inferior): Delete macro, and declare
+ as function.
+ * event-top.c (async_disable_stdin): Make idempotent. Don't give
+ the target the terminal here.
+ * inflow.c (terminal_ours_1): Don't return early without setting
+ `terminal_is_ours'.
+
+2009-05-21 Pedro Alves <pedro@codesourcery.com>
+
+ * target.h (TARGET_WNOHANG): New.
+ * target.c (target_wait): Add `options' argument. Adjust.
+ (struct target_ops) <to_wait>: Add `options' argument.
+ (target_wait): Add `options' argument.
+ * infrun.c (wait_for_inferior): Pass 0 as options to
+ target_wait (blocking wait).
+ (fetch_inferior_event): Pass TARGET_WNOHANG as options to
+ target_wait.
+ * fork-child.c (startup_inferior): Pass 0 as options to
+ target_wait (blocking wait).
+ * linux-nat.c (linux_nat_create_inferior): Remove async masking.
+ (linux_nat_wait_1): Add `target_options' argument. Use it instead
+ of checking on target_can_async_p.
+ (linux_nat_wait): Add `target_options' argument. Adjust.
+ * remote.c (remote_wait_ns): Add `options' argument. Adjust to
+ check on TARGET_WNOWAIT instead of checking on remote_is_async_p.
+ (remote_wait_as): Add `options' argument. Adjust to check on
+ TARGET_WNOWAIT instead of checking on remote_is_async_p. If doing
+ a blocking wait, keep waiting until an interesting event comes
+ out.
+ (remote_wait): Add `options' argument. Don't loop here if the
+ target is in async mode, and a blocking wait has been requested.
+
+ * top.c (deprecated_target_wait_hook): Add `options' argument.
+ * linux-thread-db.c (thread_db_wait): Add `options' argument, and
+ pass it down to the layer beneath.
+ * inf-ptrace.c (inf_ptrace_wait): Add `options' argument.
+ * record.c (record_beneath_to_wait): Add `options' argument.
+ (record_wait): Add `options' argument, and pass it down to the
+ layer beneath.
+ * bsd-uthread.c (bsd_uthread_wait): Add `options' argument.
+ * darwin-nat.c (darwin_wait): Likewise.
+ * defs.h (deprecated_target_wait_hook): Likewise.
+ * gnu-nat.c (gnu_wait): Add `options' argument.
+ * go32-nat.c (go32_wait): Likewise.
+ * hpux-thread.c (hpux_thread_wait): Add `options' argument, and
+ pass it down to the layer beneath.
+ * inf-ttrace.c (inf_ttrace_wait): Add `options' argument.
+ * monitor.c (monitor_wait): Likewise.
+ * nto-procfs.c (procfs_wait): Likewise.
+ * remote-mips.c (mips_wait): Add `options' argument.
+ * remote-sim.c (gdbsim_wait): Likewise.
+ * rs6000-nat.c (rs6000_wait): Add `options' argument.
+ * sol-thread.c (sol_thread_wait): Add `options' argument, and pass
+ it down to the layer beneath.
+ * spu-linux-nat.c (spu_child_wait): Add `options' argument.
+ * windows-nat.c (windows_wait): Likewise.
+ * tui/tui-hooks.c (tui_target_wait_hook): Likewise. Adjust.
+
+2009-05-21 Pedro Alves <pedro@codesourcery.com>
+
+ * mi/mi-interp.c (mi_on_resume): Account for whole process
+ resumes.
+
+2009-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
+
+ * m2-exp.y (MAX_FUNC): Fix trailing UNOP_MAX.
+
+2009-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
+
+ * dwarf2read.c (set_cu_language): Recognize also DW_LANG_C99.
+
+2009-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
+
+ Fix parsing DW_AT_const_value using DW_FORM_string.
+ * dwarf2read.c (dwarf2_const_value <DW_FORM_string>): New.
+
+2009-05-20 Joel Brobecker <brobecker@adacore.com>
+
+ * aix-thread.c (giter_count): Do not count the main thread.
+ (giter_accum): Do not include the main thread.
+
+2009-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
+
+ Remove the PROT parameter from openp.
+ * source.c (openp): Remove the parameter PROT. Assertion check MODE.
+ defs.h (openp): Update the prototype.
+ Update all the openp callers.
+
+2009-05-19 Pedro Alves <pedro@codesourcery.com>
+
+ * inflow.c (kill_command): Moved to infcmd.c.
+ (_initialize_inflow): Don't add the "kill" command or clear
+ inferior_ptid here.
+ * infcmd.c (kill_command): Moved here from inflow.c.
+ (_initialize_infcmd): Add the "kill" command here.
+
+2009-05-19 Pedro Alves <pedro@codesourcery.com>
+
+ * fork-child.c: Don't include frame.h. Include terminal.h.
+ (fork_inferior): Call new_tty_postfork after forking adn adding
+ the child to the inferior list.
+ * inferior.h (new_tty_prefork, gdb_has_a_terminal): Don't declare
+ here.
+ * inflow.c (struct terminal_info): Remove const qualifier from
+ `run_terminal' field.
+ (inferior_thisrun_terminal): Tweak comment.
+ (inflow_inferior_exit): Release the `run_terminal' field.
+ (copy_terminal_info): New function.
+ (new_tty_postfork): New function.
+ * terminal.h (new_tty_prefork, new_tty, new_tty_postfork,
+ (copy_terminal_info, gdb_has_a_terminal, gdb_setpgid): Declare.
+ * inf-ptrace.c: Include terminal.h.
+ (inf_ptrace_follow_fork): Copy the parent's terminal info to the
+ child.
+ * linux-nat.c: Include terminal.h.
+ (linux_child_follow_fork): Copy the parent's terminal info to the
+ child.
+ * inf-ttrace.c: Include terminal.h.
+ (inf_ttrace_follow_fork): Copy the parent's terminal info to the
+ child.
+
+2009-05-19 Pedro Alves <pedro@codesourcery.com>
+
+ * breakpoint.c (insert_breakpoints, breakpoint_init_inferior)
+ (update_global_location_list): Use gdbarch_has_global_breakpoints
+ instead of gdbarch_has_global_solist and
+ target_supports_multi_process.
+ * dicos-tdep.c (dicos_init_abi): Set
+ gdbarch_has_global_breakpoints.
+ * gdbarch.sh (has_global_solist): Update comment.
+ (has_global_breakpoints): New.
+ * remote.c (remote_start_remote): Use
+ gdbarch_has_global_breakpoints instead of
+ gdbarch_has_global_solist.
+ * target.c (target_detach): Use gdbarch_has_global_breakpoints
+ instead of gdbarch_has_global_solist.
+ * infcmd.c (attach_command): Use gdbarch_has_global_solist instead
+ of target_supports_multi_process.
+
+2009-05-18 Paul Pluzhnikov <ppluzhnikov@google.com>
+
+ * objc-lang.c (find_methods): Plug a small memory leak.
+
+2009-05-18 Pedro Alves <pedro@codesourcery.com>
+
+ * solib-svr4.c: Include observer.h.
+ (debug_base, debug_loader_offset_p, debug_loader_offset)
+ (debug_loader_name, main_lm_addr): Move these globals...
+ (struct svr4_info): ... into this new structure.
+ (svr4_info_p): New typedef.
+ (svr4_info): New global.
+ (get_svr4_info, remove_svr4_info, solib_svr4_inferior_exit): New
+ functions.
+ (locate_base, solib_svr4_r_map, solib_svr4_r_brk)
+ (solib_svr4_r_ldsomap): Add svr4_info argument. Adjust to
+ per-inferior svr4.
+ (open_symbol_file_object): Adjust to per-inferior svr4.
+ (svr4_default_sos, svr4_current_sos, svr4_fetch_objfile_link_map):
+ Ditto.
+ (enable_break): Add svr4_info argument. Adjust to per-inferior
+ svr4.
+ (enable_break, svr4_solib_create_inferior_hook, svr4_clear_solib):
+ Adjust to per-inferior svr4.
+ (_initialize_svr4_solib): Install the solib_svr4_inferior_exit
+ observer.
+
+2009-05-18 Pedro Alves <pedro@codesourcery.com>
+
+ * linux-nat.h (linux_proc_get_tgid): Declare.
+ * linux-nat.c (linux_proc_get_tgid): New.
+ * linux-thread-db.c (struct thread_db_info): New field
+ `need_stale_parent_threads_check'.
+ (add_thread_db_info): Set it.
+ (find_new_threads_callback): Ignore stale fork parent threads.
+ (thread_db_resume): New.
+ (init_thread_db_ops): Install thread_db_resume.
+
+2009-05-18 Pedro Alves <pedro@codesourcery.com>
+
+ * fork-child.c (fork_inferior): Only reset the thread list if this
+ is the first inferior.
+ (startup_inferior): If the target support multi-process, tell it
+ to resume only the new process.
+ * linux-nat.c (num_lwps): Delete global.
+ (purge_lwp_list): New function.
+ (num_lwps): New function.
+ (add_lwp, delete_lwp): Adjust.
+ (ptid_match): New.
+ (iterate_over_lwps): Add filter argument. Handle it.
+ (linux_nat_attach): Remove FIXME note.
+ (linux_nat_detach): Adjust to iterate over threads of the inferior
+ we're detaching from. Adjust to num_lwps being a function. Don't
+ assume the head of the lwp list is the main thread of the process
+ we're detaching from. Don't destroy the LWP list.
+ (resume_callback): Add debug output.
+ (linux_nat_resume): Handle resuming a single inferior. Allow a
+ wildcard resume in non-stop mode.
+ (linux_handle_extended_wait): Don't assume inferior_ptid is the
+ correct inferior of the parent LWP.
+ (status_callback): Also check lp->waitstatus.
+ (select_event_lwp): Add new filter parameter. Handle it.
+ (linux_nat_filter_event): Adjust to num_lwps being a function.
+ (linux_nat_wait_1): When adding the first lwp of the inferior, use
+ an is_lwp check instead of checking for the number of lwps.
+ (linux_nat_wait_1): Handle waiting for a specific tgid. Handle
+ pending process exit statuses.
+ (linux_nat_mourn_inferior): Don't destroy all the LWP info.
+ Instead delete LWPs of the inferior that we're mourning. Don't
+ unregister from the event loop here.
+ (linux_nat_pid_to_str): Use `num_lwps'.
+ (linux_nat_make_corefile_notes): Adjust to walk over lwps of a
+ single inferior.
+ (linux_nat_is_async_p): Check if async was masked out.
+ (linux_multi_process): New global.
+ (linux_nat_supports_multi_process): New.
+ (linux_nat_stop_lwp): Remove LWP filtering. It is done by the
+ caller.
+ (linux_nat_stop): Adjust to make iterate_over_lwps itself do the
+ LWP filtering.
+ (linux_nat_close): New.
+ (linux_nat_add_target): Register linux_nat_close and
+ linux_nat_supports_multi_process.
+ * linux-nat.h (iterate_over_lwps): Add filter argument.
+ * linux-thread-db.c (thread_db_handle): Delete.
+ (proc_handle, thread_agent, td_init_p, td_ta_new_p)
+ (td_ta_map_id2thr_p, td_ta_map_lwp2thr_p, td_ta_thr_iter_p)
+ (td_ta_event_addr_p, td_ta_set_event_p, td_ta_event_getmsg_p)
+ (td_thr_validate_p, td_thr_get_info_p, td_thr_event_enable_p)
+ (td_thr_tls_get_addr_p, td_create_bp_addr, td_death_bp_addr): No
+ longer globals, moved to...
+ (struct thread_db_info): ... this new structure.
+ (thread_db_list): New.
+ (add_thread_db_info, get_thread_db_info, delete_thread_db_info):
+ New.
+ (have_threads_callback): Filter out threads of all inferiors but
+ the one specified by the ARGS argument.
+ (have_threads): Add ptid argument specifying the inferior we're
+ interested in. Handle it.
+ (struct thread_get_info_inout): New.
+ (thread_get_info_callback, thread_from_lwp): Adjust to use it.
+ (thread_db_attach_lwp): Check that inferior of the passed in
+ thread is using thread-db. Adjust.
+ (enable_thread_event): Remove thread_agent parameter. Instead,
+ get it from the per-inferior thread-db info.
+ (dladdr_to_soname): Move higher up.
+ (enable_thread_event_reporting): Adjust to use per-inferior
+ thread-db info.
+ (try_thread_db_load_1): Replace `handle' parameter by a
+ thread_db_info parameter. Adjust to use per-inferior thread-db
+ info.
+ (try_thread_db_load): Adjust to use per-inferior thread-db info.
+ (thread_db_load, disable_thread_event_reporting): Ditto.
+ (check_for_thread_db): Remove conditional reporting of which
+ libthread_db is in use.
+ (thread_db_new_objfile): Add comment about inferior_ptid.
+ (attach_thread): Adjust to use per-inferior thread-db info.
+ (thread_db_detach): Adjust to use per-inferior thread-db info.
+ Remove thread event breakpoints of the current inferior. Only
+ unpush the thread-db target if there are no more processes using
+ it.
+ (check_event): Adjust to use per-inferior thread-db info.
+ (thread_db_wait): Adjust to use per-inferior thread-db info. Only
+ unpush the thread-db target if there are no more processes using
+ it.
+ (thread_db_mourn_inferior): Adjust to use per-inferior thread-db
+ info. Mark breakpoints of the current inferior out before
+ deleting them. Only unpush the thread-db target if there are no
+ more processes using it.
+ (find_new_threads_callback): Adjust to use per-inferior thread_db
+ info.
+ (thread_db_find_new_threads_1): Add new ptid argument. Adjust to
+ use per-inferior thread-db info.
+ (thread_db_find_new_threads): Adjust to use per-inferior thread-db
+ info.
+ (thread_db_get_thread_local_address): Adjust.
+ (thread_db_get_ada_task_ptid): Adjust.
+ * inf-ptrace.c (inf_ptrace_mourn_inferior): Only unpush the target
+ if there no more processes left to debug.
+ * thread.c (set_running, set_executing): Handle resuming all
+ threads of a single inferior.
+ * mi/mi-interp.c (mi_output_running_pid): New.
+ (mi_inferior_count): New.
+ (mi_on_resume): For backwards compatibility, if resuming all
+ threads of an inferior, and there is only one inferior, output
+ "all".
+
+2009-05-18 Ulrich Weigand <uweigand@de.ibm.com>
+
+ * ada-lang.c (ada_find_any_type): Move check for primitive types ...
+ (to_fixed_range_type): ... to here.
+
+2009-05-18 Ulrich Weigand <uweigand@de.ibm.com>
+
+ * ada-lang.c (desc_data_type): Remove, replace by ...
+ (desc_data_target_type): ... this.
+ (thin_data_pntr): Use desc_data_target_type instead of desc_data_type.
+ (ada_is_array_descriptor_type): Likewise.
+ (ada_type_of_array): Likewise.
+ (ada_coerce_to_simple_array_type): Likewise.
+ (ada_array_element_type): Likewise.
+
+2009-05-18 Ulrich Weigand <uweigand@de.ibm.com>
+
+ * ada-valprint.c (ada_val_print_1): Use val_print_string to print
+ result of ada_vax_float_print_function inferior call.
+
+2009-05-18 Ulrich Weigand <uweigand@de.ibm.com>
+
+ * ada-lang.c (ada_coerce_to_simple_array_type): Reimplement to
+ avoid creating a dummy value.
+
+2009-05-18 Ulrich Weigand <uweigand@de.ibm.com>
+
+ * p-valprint.c (pascal_val_print): Use extract_typed_address
+ to extract reference value.
+
+2009-05-18 Ulrich Weigand <uweigand@de.ibm.com>
+
+ * doublest.c (NAN): Remove unused define.
+ (extract_floating_by_length, deprecated_extract_floating): Remove.
+ (store_floating_by_length, deprecated_store_floating): Remove.
+ (extract_typed_floating): Do not call extract_floating_by_length.
+ (store_typed_floating): Do not call store_floating_by_length.
+ (convert_typed_floating): Remove redundant assertions.
+ * doublest.h (deprecated_extract_floating): Remove.
+ (deprecated_store_floating): Remove.
+ * sh64-tdep.c (sh64_register_convert_to_raw): Call
+ extract_typed_floating instead of deprecated_extract_floating.
+
+2009-05-18 Jon Beniston <jon@beniston.com>
+
+ * MAINTAINERS: Add lm32 target.
+ * Makefile.in: Add lm32 dependencies.
+ * NEWS: Indicate lm32 is a new target.
+ * configure.tgt: Add lm32 targets.
+ * lm32-tdep.c: New file.
+
+2009-05-18 Pedro Alves <pedro@codesourcery.com>
+
+ * corelow.c (core_open): Flush the register cache before doing
+ anything with registers.
+
+2009-05-18 Pedro Alves <pedro@codesourcery.com>
+
+ * inflow.h (our_process_group): Remove declaration.
+ (inferior_process_group): Delete global variable declaration.
+ (inferior_process_group): New function declaration.
+ * inflow.c: Include observer.h.
+ (inferior_ttystate, our_ttystate, tflags_inferior, tflags_ours):
+ Delete.
+ (struct terminal_info): New struct.
+ (our_terminal_info): New global.
+ (inferior_process_group): New function.
+ (inferior_thisrun_terminal): Extend description comment.
+ (gdb_has_a_terminal): Adjust to write to our_terminal_info fields
+ instead of globals.
+ (terminal_init_inferior_with_pgrp): Adjust to per-inferior
+ terminal settings.
+ (terminal_inferior): Ditto.
+ (terminal_ours_1): Ditto.
+ (inflow_new_inferior, inflow_inferior_exit): New functions.
+ (child_terminal_info): Adjust to per-inferior terminal settings.
+ (osig_set): New global.
+ (set_sigint_trap): Adjust to per-inferior terminal settings. Set
+ or clear `osig_set' accordingly.
+ (clear_sigint_trap): Check `osig_set' to decide wheater to restore
+ SIGINT handler, instead of checking the current inferior (which
+ may be none).
+ (_initialize_inflow): Attach inflow_new_inferior and
+ inflow_inferior_exit to the "new_inferior" and "inferior_exit"
+ notifications, respectively.
+ * inferior.h (struct terminal_info): Forward declare.
+ (struct inferior): Add `terminal_info' field.
+ * inferior.c (delete_inferior_1): Notify the inferior_exit
+ observers before removing the inferior from the lists and deleting
+ it.
+ * inf-ptrace.c (inf_ptrace_stop): `inferior_process_group' is now
+ a function instead of a variable. Adjust.
+ * procfs.c (procfs_stop): Ditto.
+
+2009-05-17 Pedro Alves <pedro@codesourcery.com>
+
+ * infrun.c (handle_inferior_event): When handling a
+ TARGET_WAITKIND_FORKED, detach breakpoints from the fork child
+ immediatelly.
+ * linux-nat.c (linux_child_follow_fork): Only detach breakpoints
+ from the child if vforking.
+ * inf-ptrace.c (inf_ptrace_follow_fork): No need to detach
+ breakpoints from the child here.
+
+2009-05-17 Pedro Alves <pedro@codesourcery.com>
+
+ * infrun.c (pending_follow): Remove execd_pathname member.
+ (resume): No longer handle TARGET_WAITKIND_EXECD pending follow.
+ (handle_inferior_event): When handling a TARGET_WAITKIND_EXECD
+ event, don't copy `execd_pathname' to pending_follow, use the
+ event copy instead. Release `execd_pathname' once done with
+ handling the event.
+
+ * infrun.c (pending_follow): Remove mention of exec events.
+
+2009-05-17 Hui Zhu <teawater@gmail.com>
+
+ * i386-tdep.c (i386_process_record): Make it extern.
+ (i386_gdbarch_init): Don't call set_gdbarch_process_record
+ here.
+ * i386-tdep.h (i386_process_record): Declare.
+ * i386-linux-tdep.c (i386_linux_init_abi): Call
+ set_gdbarch_process_record.
+
+2009-05-17 Vladimir Prus <vladimir@codesourcery.com>
+
+ Always report varobj as changed when in_scope attribute changes.
+
+ * varobj.c (install_new_value): If non-NULL-ness of value
+ changed, return 1.
+
2009-05-15 Paul Pluzhnikov <ppluzhnikov@google.com>
* NEWS: Mention set/show libthread-db-search-path.
2009-01-14 Kai Tietz <kai.tietz@onevision.com>
- * mingw-ser.c (console_select_thread): Add return to make
+ * ser-mingw.c (console_select_thread): Add return to make
compiler happy.
(pipe_select_thread): Likewise.
(file_select_thread): Likewise.