X-Git-Url: https://git.libre-soc.org/?a=blobdiff_plain;f=gdb%2FChangeLog;h=25f7f169b8d158affd42dd06077607ea7f8da268;hb=190b495d472576db66a8727d5872fcca3d5519c6;hp=e0719641e89fe4d9cefe3e26b5cef6c33be5ce5a;hpb=663f6d42f47265d2deaa86c8a976e658fb13f820;p=binutils-gdb.git diff --git a/gdb/ChangeLog b/gdb/ChangeLog index e0719641e89..25f7f169b8d 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,3 +1,519 @@ +2016-02-02 Walfred Tedeschi + + * linux-tdep.h (linux_get_siginfo_type_with_fields): Make extern. + * linux-tdep.c (linux_get_siginfo_type_with_fields): Make extern. + * i386-linux-tdep.h (x86_linux_get_siginfo_type): New + function. + * amd64-linux-tdep.c (amd64_linux_init_abi_common): Add + x86_linux_get_siginfo_type for the amd64 abi. + * i386-linux-tdep.c (x86_linux_get_siginfo_type): New + function. + (i386_linux_init_abi): Add new function at the i386 ABI + initialization. + + +2016-02-02 Walfred Tedeschi + + * linux-tdep.h (linux_siginfo_extra_field_values): New enum values. + (linux_siginfo_extra_fields): New enum type. + * linux-tdep.c (linux_get_siginfo_type_with_fields): New function. + (linux_get_siginfo_type): Use new function. + +2016-02-02 Walfred Tedeschi + + * nat/amd64-linux-siginfo.c: New file. + * nat/amd64-linux-siginfo.h: New file. + * Makefile.in (HFILES_NO_SRCDIR): Add nat/amd64-linux-siginfo.h. + (amd64-linux-siginfo.o): New rule. + * config/i386/linux64.mh (NATDEPFILES): Add amd64-linux-siginfo.o. + * amd64-linux-nat.c (nat/amd64-linux-siginfo.h): New include. + (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo) + (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo) + (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid) + (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status) + (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band) + (cpt_si_fd, si_timerid, si_overrun): Move to nat/amd64-linux-siginfo.c. + +2016-02-01 Andrew Burgess + + * value.c (max_value_size): New variable. + (MIN_VALUE_FOR_MAX_VALUE_SIZE): New define. + (set_max_value_size): New function. + (show_max_value_size): New function. + (check_type_length_before_alloc): New function. + (allocate_value_contents): Call check_type_length_before_alloc. + (set_value_enclosing_type): Likewise. + (_initialize_values): Add set/show handler for max-value-size. + * NEWS: Mention new set/show command. + +2016-01-31 Simon Marchi + + * varobj.h (struct varobj): Fix typos in comments. + (struct lang_varobj_ops): Likewise. + * varobj.c (VAROBJ_TABLE_SIZE): Likewise. + (varobj_create): Move misplaced comment. + +2016-01-29 Simon Marchi + + * aarch64-tdep.c (aarch64_record_asimd_load_store): Add braces + to for include additional lines. + * xcoffread.c (scan_xcoff_symtab): Remove unnecessary braces. + +2016-01-28 Simon Marchi + + * gnulib/import/Makefile.am: Regenerate. + * gnulib/import/Makefile.in: Regenerate. + * gnulib/import/m4/gnulib-cache.m4: Regenerate. + * gnulib/update-gnulib.sh (IMPORTED_GNULIB_MODULES): Add rawmemchr. + +2016-01-28 Simon Marchi + + * remote.c (skip_to_semicolon): Remove. + (remote_parse_stop_reply): Use strchrnul instead of + skip_to_semicolon. + * gnulib/update-gnulib.sh (IMPORTED_GNULIB_MODULES): Add + strchrnul. + * gnulib/aclocal.m4: Regenerate. + * gnulib/config.in: Regenerate. + * gnulib/configure: Regenerate. + * gnulib/import/Makefile.am: Regenerate. + * gnulib/import/Makefile.in: Regenerate. + * gnulib/import/m4/gnulib-cache.m4: Regenerate. + * gnulib/import/m4/gnulib-comp.m4: Regenerate. + * gnulib/import/m4/rawmemchr.m4: New file. + * gnulib/import/m4/strchrnul.m4: New file. + * gnulib/import/rawmemchr.c: New file. + * gnulib/import/rawmemchr.valgrind: New file. + * gnulib/import/strchrnul.c: New file. + * gnulib/import/strchrnul.valgrind: New file. + +2016-01-28 Yao Qi + + * breakpoint.c (build_target_command_list): Don't call continue + if aexpr is NULL. + (build_target_condition_list): Likewise. + +2016-01-27 Kevin Buettner + + * rx-tdep.c (rx_push_dummy_call): Treat scalars larger than 8 + bytes as aggregates. + +2016-01-27 Joel Brobecker + + * MAINTAINERS (Responsible Maintainers): Add Keith Seitz as + Linespec Maintainers. + +2016-01-26 Simon Marchi + + * common/common-utils.c (skip_spaces): Fix comment. + (skip_to_space_const): Likewise. + +2016-01-25 Yao Qi + + * arch/arm-get-next-pcs.c (thumb_deal_with_atomic_sequence_raw): + Remove argument pc. Get pc by regcache_read_pc. Callers updated. + (arm_deal_with_atomic_sequence_raw): Likewise. + (thumb_get_next_pcs_raw): Likewise. + (arm_get_next_pcs_raw): Likewise. + (arm_get_next_pcs): Remove argument pc. Callers updated. + * arch/arm-get-next-pcs.h (arm_get_next_pcs): Update declaration. + +2016-01-25 Mark Wielaard + + * ada-lang.c (ada_evaluate_subexp): Add proper else block. + * c-typeprint.c (c_type_print_base): Fix misleading indentation of + if statement. + * inflow.c (child_terminal_ours_1): Fix misleading indentation of + statement block by introducing an else. + * linux-record.c (record_linux_sockaddr): Fix misleading indentation + of return statements. + (record_linux_msghdr): Likewise. + +2016-01-25 Pedro Alves + + PR threads/19461 + * infrun.c (handle_inferior_event_1) : Update + parent/child running states. + +2016-01-25 Pedro Alves + + PR gdb/19494 + * linux-nat.c (kill_one_lwp): New, factored out from ... + (kill_callback): ... this. + (kill_wait_callback): New, factored out from ... + (kill_wait_one_lwp): ... this. + (kill_unfollowed_fork_children): New function. + (linux_nat_kill): Use it. + +2016-01-22 John Baldwin + + * fbsd-nat.c (fbsd_pid_to_str): Adjust string format. + +2016-01-22 Yao Qi + + * arm-linux-nat.c (fetch_fpregs): Call perror_with_name + instead of warning. + (store_fpregs, fetch_regs, store_regs): Likewise. + (fetch_wmmx_regs, store_wmmx_regs): Likewise. + (fetch_vfp_regs, store_vfp_regs): Likewise. + +2016-01-21 Doug Evans + + * breakpoint.c (init_breakpoint_sal): Add comment. + +2016-01-21 Marcin Kościelnicki + + * ax-gdb.c (gen_traced_pop): Use gen_fetch for string collection. + +2016-01-21 Andrew Burgess + + * disasm.c (maybe_add_dis_line_entry): Rename to... + (add_dis_line_entry): ...this, and update header comment. + (do_mixed_source_and_assembly): Now use add_dis_line_entry. + +2016-01-21 Pedro Alves + + * Makefile.in (COMPILER_CFLAGS): New. + (CXXFLAGS): Get it from configure. + (INTERNAL_CFLAGS_BASE, INTERNAL_LDFLAGS): Use COMPILER_CFLAGS + instead of CFLAGS. + * build-with-cxx.m4 (GDB_AC_BUILD_WITH_CXX): Set and AC_SUBST + COMPILER_CFLAGS. + * configure: Regenerate. + +2016-01-21 Joel Brobecker + + * location.h (new_address_location): Add new parameters + "addr_string" and "addr_string_len". + (get_address_string_location): Add declaration. + * location.c (new_address_location): Add new parameters + "addr_string" and "addr_string_len". If not NULL, store + a copy of the addr_string in the new location as well. + (get_address_string_location): New function. + (string_to_event_location): Update call to new_address_location. + * linespec.c (event_location_to_sals) : + Save the event location in the parser's state before + passing it to convert_address_location_to_sals. + * breakpoint.c (create_thread_event_breakpoint): Update call + to new_address_location. + (init_breakpoint_sal): Get the event location's string, if any, + and use it to update call to new_address_location. + * python/py-finishbreakpoint.c (bpfinishpy_init): + Update call to new_address_location. + * spu-tdep.c (spu_catch_start): Likewise. + + * config/djgpp/fnchange.lst: Add entries for + gdb/testsuite/gdb.base/break-fun-addr1.c and + gdb/testsuite/gdb.base/break-fun-addr2.c. + +2016-01-21 Yao Qi + + * arm-linux-tdep.c (arm_linux_sigreturn_next_pc): Add parameter + is_thumb and set it according to CPSR saved on the stack. + (arm_linux_get_next_pcs_syscall_next_pc): Pass is_thumb to + arm_linux_sigreturn_next_pc. + +2016-01-20 Simon Marchi + + * python/lib/gdb/printing.py (FlagEnumerationPrinter.__call__): + Fix enumerators sort key function. + +2016-01-20 Joel Brobecker + + * printcmd.c (print_scalar_formatted): Move binary operator from + end of line to beginning of next line. Adjust formatting + accordingly. + +2016-01-19 John Baldwin + + * fbsd-nat.c (fbsd_pid_to_exec_file): Use new "buflen" instead of + "len" with sysctl. + +2016-01-19 John Baldwin + + * fbsd-tdep.c (find_stop_signal): Remove. + (struct fbsd_collect_regset_section_cb) : New field. + : New field. + : New field. + (fbsd_collect_regset_section_cb): Use new fields. + (fbsd_collect_thread_registers): New function. + (struct fbsd_corefile_thread_data): New structure. + (fbsd_corefile_thread): New function. + (fbsd_make_corefile_notes): Use new function to dump notes for each + non-exited thread in a process. + +2016-01-19 John Baldwin + + * configure.ac: Check for support for LWP names on FreeBSD. + * fbsd-nat.c [PT_LWPINFO] New variable debug_fbsd_lwp. + [TDP_RFPPWAIT || HAVE_STRUCT_PTRACE_LWPINFO_PL_TDNAME] + (fbsd_fetch_kinfo_proc): Move function earlier. + [PT_LWPINFO] (fbsd_thread_alive): New function. + [PT_LWPINFO] (fbsd_pid_to_str): New function. + [HAVE_STRUCT_PTRACE_LWPINFO_PL_TDNAME] (fbsd_thread_name): New function. + [PT_LWP_EVENTS] (fbsd_enable_lwp_events): New function. + [PT_LWPINFO] (fbsd_add_threads): New function. + [PT_LWPINFO] (fbsd_update_thread_list): New function. + [PT_LWPINFO] New variable super_resume. + [PT_LWPINFO] (resume_one_thread_cb): New function. + [PT_LWPINFO] (resume_all_threads_cb): New function. + [PT_LWPINFO] (fbsd_resume): New function. + (fbsd_remember_child): Save full ptid instead of plain pid. + (fbsd_is_child_pending): Return ptid of saved child process. + (fbsd_wait): Include lwp in returned ptid and switch to LWP ptid on + first stop. + [PT_LWP_EVENTS] Handle LWP events. + [TDP_RFPPWAIT] Include LWP in child ptid. + (fbsd_post_startup_inferior) [PT_LWP_EVENTS]: Enable LWP events. + (fbsd_post_attach) [PT_LWP_EVENTS]: Enable LWP events. + Add threads for existing processes. + (fbsd_nat_add_target) [PT_LWPINFO]: Set "to_thread_alive" to + "fbsd_thread_alive". + Set "to_pid_to_str" to "fbsd_pid_to_str". + [HAVE_STRUCT_PTRACE_LWPINFO_PL_TDNAME]: Set "to_thread_name" to + "fbsd_thread_name". + [PT_LWPINFO]: Set "to_update_thread_list" to "fbsd_update_thread_list". + Set "to_has_thread_control" to "tc_schedlock". + Set "to_resume" to "fbsd_resume". + (_initialize_fbsd_nat): New function. + * configure: Regenerate. + * config.in: Regenerate. + +2016-01-19 John Baldwin + + * amd64bsd-nat.c (amd64bsd_fetch_inferior_registers): Use + get_ptrace_pid. + (amd64bsd_store_inferior_registers): Use get_ptrace_pid. + (amd64bsd_dr_get): Use get_ptrace_pid. + (amd64bsd_dr_set): Use get_ptrace_pid. + * i386bsd-nat.c (i386bsd_fetch_inferior_registers): Use get_ptrace_pid. + (i386bsd_store_inferior_registers): Use get_ptrace_pid. + (i386bsd_dr_get): Use get_ptrace_pid. + (i386bsd_dr_set): Use get_ptrace_pid. + * inf-ptrace.c (get_ptrace_pid): Export. + * inf-ptrace.h (get_ptrace_pid): Declare. + * ppcfbsd-nat.c (ppcfbsd_fetch_inferior_registers): Use lwp id. + (ppcfbsd_store_inferior_registers): Use lwp id. + +2016-01-19 John Baldwin + + * fbsd_tdep.c (fbsd_core_pid_to_str): New function. + (fbsd_core_thread_name): New function. + (fbsd_init_abi): Add "core_pid_to_str" gdbarch method. + Add "core_thread_name" gdbarch method. + +2016-01-19 John Baldwin + + * corelow.c (core_thread_name): New function. + (init_core_ops): Use "core_thread_name" for the "to_thread_name" + target op. + * gdbarch.sh (core_thread_name): New gdbarch callback. + * gdbarch.h: Re-generate. + * gdbarch.c: Re-generate. + +2016-01-19 Simon Marchi + + * python/lib/gdb/printing.py (_EnumInstance.to_string): Explicitly + convert gdb.Value to integer type using int(). + +2016-01-19 John Baldwin + + * configure.ac: Include + + * ax-gdb.c (agent_command_1): Adjust call to decode_line_full. + * break-catch-throw.c (re_set_exception_catchpoint): Pass the + current program space down to linespec decoding and breakpoint + location updating. + * breakpoint.c (parse_breakpoint_sals): Adjust calls to + decode_line_full. + (until_break_command): Adjust calls to decode_line_1. + (base_breakpoint_decode_location, bkpt_decode_location): Add + 'search_pspace' parameter. Pass it along. + (bkpt_probe_create_sals_from_location): Adjust calls to + parse_probes. + (tracepoint_decode_location, tracepoint_probe_decode_location) + (strace_marker_decode_location): Add 'search_pspace' parameter. + Pass it along. + (all_locations_are_pending): Rewrite to take a breakpoint and + program space as arguments instead. + (hoist_existing_locations): New function. + (update_breakpoint_locations): Add 'filter_pspace' parameter. Use + hoist_existing_locations instead of always removing all locations, + and adjust to all_locations_are_pending change. + (location_to_sals): Add 'search_pspace' parameter. Pass it along. + Don't disable the breakpoint if there are other locations in + another program space. + (breakpoint_re_set_default): Adjust to pass down the current + program space as filter program space. + (decode_location_default): Add 'search_pspace' parameter and pass + it along. + (prepare_re_set_context): Don't switch program space here. + (breakpoint_re_set): Use save_current_space_and_thread instead of + save_current_program_space. + * breakpoint.h (struct breakpoint_ops) : Add + 'search_pspace' parameter. + (update_breakpoint_locations): Add 'filter_pspace' parameter. + * cli/cli-cmds.c (edit_command, list_command): Adjust calls to + decode_line_1. + * elfread.c (elf_gnu_ifunc_resolver_return_stop): Pass the current + program space as filter program space. + * linespec.c (struct linespec_state) : New field. + (create_sals_line_offset, convert_explicit_location_to_sals) + (parse_linespec): Pass the search program space down. + (linespec_state_constructor): Add 'search_pspace' parameter. + Store it. + (linespec_parser_new): Add 'search_pspace' parameter and pass it + along. + (linespec_lex_to_end): Adjust. + (decode_line_full, decode_line_1): Add 'search_pspace' parameter + and pass it along. + (decode_line_with_last_displayed): Adjust. + (collect_symtabs_from_filename, symtabs_from_filename): New + 'search_pspace' parameter. Use it. + (find_function_symbols): Pass the search program space down. + * linespec.h (decode_line_1, decode_line_full): Add + 'search_pspace' parameter. + * probe.c (parse_probes_in_pspace): New function, factored out + from ... + (parse_probes): ... this. Add 'search_pspace' parameter and use + it. + * probe.h (parse_probes): Add pspace' parameter. + * python/python.c (gdbpy_decode_line): Adjust. + * tracepoint.c (scope_info): Adjust. + +2016-01-18 Maciej W. Rozycki + + * mips-tdep.c (mips_insn_size): Remove 48-bit microMIPS + instruction support. + (micromips_next_pc): Likewise. + (micromips_scan_prologue): Likewise. + (micromips_deal_with_atomic_sequence): Likewise. + (micromips_stack_frame_destroyed_p): Likewise. + (mips_breakpoint_from_pc): Likewise. + +2016-01-18 Maciej W. Rozycki + + * mips-tdep.c (micromips_insn_at_pc_has_delay_slot): Pass + unshifted 16-bit microMIPS instruction word to `mips_insn_size'. + +2016-01-18 Pedro Alves + + * NEWS: Mention that GDB now displays the ID and name of the + thread that hit a breakpoint or received a signal. + * break-catch-sig.c (signal_catchpoint_print_it): Use + maybe_print_thread_hit_breakpoint. + * break-catch-syscall.c (print_it_catch_syscall): Likewise. + * break-catch-throw.c (print_it_exception_catchpoint): Likewise. + * breakpoint.c (maybe_print_thread_hit_breakpoint): New function. + (print_it_catch_fork, print_it_catch_vfork, print_it_catch_solib) + (print_it_catch_exec, print_it_ranged_breakpoint) + (print_it_watchpoint, print_it_masked_watchpoint, bkpt_print_it): + Use maybe_print_thread_hit_breakpoint. + * breakpoint.h (maybe_print_thread_hit_breakpoint): Declare. + * gdbthread.h (show_thread_that_caused_stop): Declare. + * infrun.c (print_signal_received_reason): Print which thread + received signal. + * thread.c (show_thread_that_caused_stop): New function. + +2016-01-18 Gary Benson + + * nat/linux-namespaces.c (do_fork): New function. + (linux_mntns_get_helper): Use the above. + +2016-01-17 Jonas Hahnfeld (tiny change) + + Pushed by Joel Brobecker . + PR gdb/19208 + * dwarf2read.c (read_partial_die): Do not call set_objfile_main_name + if the function has no name. + +2016-01-15 Sandra Loosemore + + * charset.c [PHONY_ICONV] (GDB_DEFAULT_HOST_CHARSET): + Conditionalize for Windows host. + (GDB_DEFAULT_TARGET_CHARSET): Match GDB_DEFAULT_HOST_CHARSET. + (GDB_DEFAULT_TARGET_WIDE_CHARSET): Use UTF-32. + (phony_iconv_open): Handle both UTF-32 endiannesses. + (phony_iconv): Likewise. Check for output overflow and clean up + out-of-input cases. Correct adjustment to input buffer pointer. + (set_be_le_names) [PHONY_ICONV]: Use hard-wired names to match + phony_iconv_open. + +2016-01-15 Pedro Alves + + * NEWS: Mention star wildcard ranges. + * cli/cli-utils.c (get_number_or_range): Check state->in_range first. + (number_range_setup_range): New function. + * cli/cli-utils.h (number_range_setup_range): New declaration. + * thread.c (thread_apply_command): Support star TID ranges. + * tid-parse.c (tid_range_parser_finished) + (tid_range_parser_string, tid_range_parser_skip) + (get_tid_or_range, get_tid_or_range): Handle + TID_RANGE_STATE_STAR_RANGE. + (tid_range_parser_star_range): New function. + * tid-parse.h (enum tid_range_state) : + New value. + (tid_range_parser_star_range): New declaration. + +2016-01-15 Pedro Alves + + * thread.c (thread_apply_command): Use the tid range parser to + advance past the thread ID list. + * tid-parse.c (get_positive_number_trailer): New function. + (parse_thread_id): Use it. + (get_tid_or_range): Use it. Return 0 instead of throwing invalid + thread ID error. + (get_tid_or_range): Detect negative values. Return 0 instead of + throwing invalid thread ID error. + +2016-01-14 Yao Qi + + * arm-linux-tdep.c (arm_linux_get_next_pcs_syscall_next_pc): + Declare. + (arm_linux_get_next_pcs_ops): Install + arm_linux_get_next_pcs_syscall_next_pc. + (arm_linux_syscall_next_pc): Change to ... + (arm_linux_get_next_pcs_syscall_next_pc): ... it. + (arm_linux_init_abi): Don't set tdep->syscall_next_pc. + * arm-tdep.c (arm_get_next_pcs_syscall_next_pc): Declare. + (arm_get_next_pcs_syscall_next_pc): Make it static. Don't + call tdep->syscall_next_pc. + * arm-tdep.h (struct gdbarch_tdep) : Remove. + (arm_get_next_pcs_syscall_next_pc): Remove. + +2016-01-14 Yao Qi + + * remote.c (remote_set_syscall_catchpoint): Cast to char *. + * thread.c (do_captured_thread_select): Cast to const char *. + +2016-01-14 Yao Qi + + * arch/arm-get-next-pcs.c (arm_get_next_pcs_ctor): Change + argument arm_thumb2_breakpoint to has_thumb2_breakpoint. + (thumb_get_next_pcs_raw): Check has_thumb2_breakpoint + instead. + * arch/arm-get-next-pcs.h (struct arm_get_next_pcs) + : Remove. + : New field. + (arm_get_next_pcs_ctor): Update declaration. + * arm-linux-tdep.c (arm_linux_software_single_step): Pass + 1 to arm_get_next_pcs_ctor. + * arm-tdep.c (arm_software_single_step): Pass 0 to + arm_get_next_pcs_ctor. + +2016-01-13 Ulrich Weigand + + * MAINTAINERS: Add Andreas Arnez as s390 target maintainer. + +2016-01-13 Yao Qi + + * arch/arm-get-next-pcs.c (arm_get_next_pcs_raw): Use + byte_order_for_code to read instruction. + 2016-01-13 Pedro Alves * NEWS: Mention $_gthread.