| Age | Commit message (Collapse) | Author | Files | Lines |
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Eliminate struct ui_stream.
* ui-out.h (struct ui_stream): Delete.
(ui_out_field_stream): Adjust prototype.
(ui_out_stream_new, ui_out_stream_delete)
(make_cleanup_ui_out_stream_delete): Delete declarations.
* ui-out.c (ui_out_field_stream): Change prototype to take a
ui_file instead of a ui_stream. Adjust.
(ui_out_stream_new, ui_out_stream_delete, do_stream_delete)
(make_cleanup_ui_out_stream_delete): Delete.
* breakpoint.c (print_breakpoint_location)
(print_one_detail_ranged_breakpoint, print_it_watchpoint): Use
ui_file/mem_fileopen instead of ui_stream/ui_out_stream_new.
* disasm.c (dump_insns): Ditto.
(do_mixed_source_and_assembly, do_assembly_only): Adjust
prototype.
(gdb_disassembly): Use ui_file/mem_fileopen instead of
ui_stream/ui_out_stream_new.
* infcmd.c (print_return_value): Ditto.
* osdata.c (info_osdata_command): Don't allocate a local
ui_stream.
* stack.c (print_frame_arg, print_frame_args, print_frame): Use
ui_file/mem_fileopen instead of ui_stream/ui_out_stream_new.
* tracepoint.c (print_one_static_tracepoint_marker): Don't
allocate a local ui_stream.
* mi/mi-cmd-stack.c (list_arg_or_local): Use ui_file/mem_fileopen
instead of ui_stream/ui_out_stream_new.
(list_args_or_locals): Don't allocate a local ui_stream.
* mi/mi-main.c (get_register, mi_cmd_data_evaluate_expression)
(mi_cmd_data_read_memory): Use ui_file/mem_fileopen instead of
ui_stream/ui_out_stream_new.
* cli/cli-setshow.c (do_setshow_command): Ditto.
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When debugging on Windows with GDBserver, the debugger starts
failing after hitting a breakpoint. For instance:
(gdb) b foo
Breakpoint 1 at 0x40177e: file foo.adb, line 5.
(gdb) cont
Continuing.
Breakpoint 1, foo () at foo.adb:5
5 Put_Line ("Hello World."); -- STOP
(gdb) n
Program received signal SIGSEGV, Segmentation fault.
0x00401782 in foo () at foo.adb:5
5 Put_Line ("Hello World."); -- STOP
There are two issues:
1. While trying to re-insert a breakpoint that is still inserted
in memory, insert_bp_location wipes out the breakpoint location's
shadow_contents. As a consequence, we cannot restore the proper
instruction when removing the breakpoint anymore. That's why
the inferior's behavior changes when trying to resume after
the breakpoint was hit.
2. mem-break.c:default_memory_insert_breakpoint passes a breakpoint
location's shadow_contents as the buffer for a memory read.
This reveals a limitation of the various memory-read target
functions. This patch documents this limitation and adjust
the two calls that seem to hit that limitation.
gdb/ChangeLog:
* breakpoint.c (breakpoint_xfer_memory): Add assertion.
Update function description.
(insert_bp_location): Do not wipe bl->target_info out.
* mem-break.c: #include "gdb_string.h".
(default_memory_insert_breakpoint): Do not call target_read_memory
with a pointer to the breakpoint's shadow_contents buffer. Use
a local buffer instead.
* m32r-tdep.c (m32r_memory_insert_breakpoint): Ditto.
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Pedro Alves <palves@redhat.com>
* breakpoint.c (init_breakpoint_sal): New flags parameter. Handle
CREATE_BREAKPOINT_FLAGS_INSERTED.
(create_breakpoint_sal, create_breakpoints_sal)
(base_breakpoint_create_breakpoints_sal)
(tracepoint_create_breakpoints_sal)
(strace_marker_create_breakpoints_sal): New flags parameter. Pass
down.
(break_command_1, handle_gnu_v3_exceptions, trace_command)
(ftrace_command, strace_command): Adjust.
(create_tracepoint_from_upload): Pass
CREATE_BREAKPOINT_FLAGS_INSERTED.
* breakpoint.h (enum breakpoint_create_flags): New.
(create_breakpoint): New flags parameter.
* mi/mi-cmd-break.c (mi_cmd_break_insert): Adjust.
* python/py-breakpoint.c (bppy_init): Adjust.
* python/py-finishbreakpoint.c (bpfinishpy_init): Adjust.
* spu-tdep.c (spu_catch_start): Adjust.
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* inferior.h (struct inferior): Remove fields any_syscall_count,
syscalls_counts and total_syscalls_count. Move them to new
struct catch_syscall_inferior_data in breakpoint.c.
* breakpoint.c: Call DEF_VEC_I(int).
(struct catch_syscall_inferior_data): New.
(get_catch_syscall_inferior_data): New.
(catch_syscall_inferior_data_cleanup): New.
(insert_catch_syscall): Update to access data in
struct catch_syscall_inferior_data.
(insert_catch_syscall): Likewise.
(remove_catch_syscall): Likewise.
(remove_catch_syscall): Likewise.
(is_syscall_catchpoint_enabled): Likewise.
(add_catch_command): Likewise.
(_initialize_breakpoint): Register cleanup.
* breakpoint.h: Removed DEF_VEC_I(int).
* dwarf2loc.c: Call DEF_VEC_I(int).
* mi/mi-main.c: Likewise.
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The 3 valid values for this setting are "auto", "host" and "target".
The help was advertising one of them to be "gdb" instead of "host".
gdb/ChangeLog:
* breakpoint.c (_initialize_breakpoint): Fix error in help of
"set breakpoint condition-evaluation" command.
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* breakpoint.c (set_condition_evaluation_mode): Set
CONDITION_EVALUATION_MODE unconditionally.
gdb/testsuite/
Implement testsuite workaround for PR breakpoints/13781.
* gdb.cp/mb-templates.exp: New loop with variable $workaround.
(set breakpoint condition-evaluation host): New conditional command.
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Pedro Alves <palves@redhat.com>
PR breakpoints/13776:
* breakpoint.c (breakpoint_init_inferior): Delete step-resume
breakpoints.
(delete_longjmp_breakpoint_at_next_stop): New.
* breakpoint.h (delete_longjmp_breakpoint_at_next_stop): Declare.
* target.c (generic_mourn_inferior): Call mark_breakpoints_out
before deleting the inferior. Add comments.
* thread.c (clear_thread_inferior_resources): Don't delete lonjmp
breakpoints immediately, but only on next stop. Move that code
next to where we mark other breakpoints for deletion.
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* amd64-linux-tdep.c (amd64_linux_record_signal): Make static.
* breakpoint.c (create_exception_master_breakpoint, trace_command)
(ftrace_command, strace_command): Make static.
* d-lang.c (_initialize_d_language): Declare.
* dwarf2expr.c (_initialize_dwarf2expr): Declare.
* dwarf2loc.c (_initialize_dwarf2loc):
* dwarf2read.c (process_psymtab_comp_unit): Make static.
* exec.c (exec_get_section_table): Make static.
* i386-linux-tdep.c (i386_linux_record_signal): Make static.
* infcmd.c (ensure_valid_thread, ensure_not_tfind_mode): Make static.
* inferior.c (remove_inferior_command, add_inferior_command)
(clone_inferior_command): Make static.
* linux-nat.c (linux_nat_thread_address_space)
(linux_nat_core_of_thread): Make static.
* linux-tdep.c (_initialize_linux_tdep): Declare.
* objc-lang.c (_initialize_objc_lang): Declare.
* opencl-lang.c (builtin_opencl_type, opencl_language_arch_info):
Make static.
(_initialize_opencl_language): Declare.
* record.c (_initialize_record): Declare.
* remote.c (demand_private_info, remote_get_tib_address)
(remote_supports_cond_tracepoints)
(remote_supports_fast_tracepoints, remote_get_tracepoint_status):
Make static.
* skip.c (_initialize_step_skip): Declare.
* symtab.c (skip_prologue_using_lineinfo): Make static.
* tracepoint.c (delete_trace_state_variable)
(trace_variable_command, delete_trace_variable_command)
(get_uploaded_tsv, find_matching_tracepoint_location)
(find_matching_tsv, create_tsv_from_upload, get_traceframe_info):
Make static.
* value.c (pack_unsigned_long): Make static.
* varobj.c (varobj_ensure_python_env): Make static.
* windows-tdep.c (_initialize_windows_tdep): Declare.
* xml-syscall.c (make_cleanup_free_syscalls_info): Make static.
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* arm-linux-tdep.c (arm_linux_copy_svc): Reset stale FRAME.
* breakpoint.c (until_break_command): Likewise.
* elfread.c (elf_gnu_ifunc_resolver_stop): Likewise.
* infcall.c (call_function_by_hand): Likewise.
* infcmd.c (finish_forward): Likewise.
* infrun.c (insert_exception_resume_breakpoint): Likewise.
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Pedro Alves <palves@redhat.com>
* breakpoint.c (until_break_command): Install breakpoints after
all frame manipulations.
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* remote.c (remote_supports_cond_breakpoints): New forward
declaration.
(remote_add_target_side_condition): New function.
(remote_insert_breakpoint): Add target-side breakpoint
conditional if supported.
(remote_insert_hw_breakpoint): Likewise.
(init_remote_ops): Set to_supports_evaluation_of_breakpoint_conditions
hook.
* target.c (update_current_target): Inherit
to_supports_evaluation_of_breakpoint_conditions.
Default to_supports_evaluation_of_breakpoint_conditions to return_zero.
* target.h (struct target_ops)
<to_supports_evaluation_of_breakpoint_conditions>: New field.
(target_supports_evaluation_of_breakpoint_conditions): New #define.
* breakpoint.c (get_first_locp_gte_addr): New forward declaration.
(condition_evaluation_both, condition_evaluation_auto,
condition_evaluation_host, condition_evaluation_target,
condition_evaluation_enums, condition_evaluation_mode_1,
condition_evaluation_mode): New static globals.
(translate_condition_evaluation_mode): New function.
(breakpoint_condition_evaluation_mode): New function.
(gdb_evaluates_breakpoint_condition_p): New function.
(ALL_BP_LOCATIONS_AT_ADDR): New helper macro.
(mark_breakpoint_modified): New function.
(mark_breakpoint_location_modified): New function.
(set_condition_evaluation_mode): New function.
(show_condition_evaluation_mode): New function.
(bp_location_compare_addrs): New function.
(get_first_location_gte_addr): New helper function.
(set_breakpoint_condition): Free condition bytecode if locations
has become unconditional. Call mark_breakpoint_modified (...).
(condition_command): Call update_global_location_list (1) for
breakpoints.
(breakpoint_xfer_memory): Use is_breakpoint (...).
(is_breakpoint): New function.
(parse_cond_to_aexpr): New function.
(build_target_condition_list): New function.
(insert_bp_location): Handle target-side conditional
breakpoints and call build_target_condition_list (...).
(update_inserted_breakpoint_locations): New function.
(insert_breakpoint_locations): Handle target-side conditional
breakpoints.
(bpstat_check_breakpoint_conditions): Add comment.
(bp_condition_evaluator): New function.
(bp_location_condition_evaluator): New function.
(print_breakpoint_location): Print information on where the condition
will be evaluated.
(print_one_breakpoint_location): Likewise.
(init_bp_location): Call mark_breakpoint_location_modified (...) for
breakpoint location.
(force_breakpoint_reinsertion): New functions.
(update_global_location_list): Handle target-side breakpoint
conditions.
Reinsert locations that are already inserted if conditions have
changed.
(bp_location_dtor): Free agent expression bytecode.
(disable_breakpoint): Call mark_breakpoint_modified (...).
Call update_global_location_list (...) with parameter 1 for breakpoints.
(disable_command): Call mark_breakpoint_location_modified (...).
Call update_global_location_list (...) with parameter 1 for breakpoints.
(enable_breakpoint_disp): Call mark_breakpoint_modified (...).
(enable_command): mark_breakpoint_location_modified (...).
(_initialize_breakpoint): Update documentation and add
condition-evaluation breakpoint subcommand.
* breakpoint.h: Include ax.h.
(condition_list): New data structure.
(condition_status): New enum.
(bp_target_info) <cond_list>: New field.
(bp_location) <condition_changed, cond_bytecode>: New fields.
(is_breakpoint): New prototype.
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* breakpoint.c (bp_location_compare): Sort by pspace before sorting by
number.
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2012-02-22 Sterling Augustine <saugustine@google.com>
PR 13689:
* breakpoint.c (watchpoint_exp_is_constant): Add UNOP_CAST to switch.
testsuite/ChangeLog
2012-02-22 Sterling Augustine <saugustine@google.com>
* gdb.base/watchpoint.exp (test_constant_watchpoint): Add test for
constant with cast.
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gdb/ChangeLog:
* breakpoint.c (watchpoint_exp_is_const): Add missing empty line
between function description and implementation.
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* NEWS: Mention enable count command.
* breakpoint.h (struct breakpoint): New field enable_count.
* breakpoint.c (enable_breakpoint_disp): Add count argument.
(enable_breakpoint): Add arg to call.
(struct disp_data): New struct.
(do_enable_breakpoint_disp): Interp arg as disp_data and unpack.
(do_map_enable_once_breakpoint): Create a struct and pass it.
(do_map_enable_delete_breakpoint): Ditto.
(do_map_enable_count_breakpoint): New function.
(enable_count_command): New function.
(bpstat_stop_status): Decrement enable_count.
(print_one_breakpoint_location): Report enable count.
(_initialize_breakpoint): Add enable count command.
* gdb.texinfo (Disabling Breakpoints): Document enable count.
* gdb.base/ena-dis-br.exp: Add enable count test.
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* breakpoint.c (bp_location_compare): Fix comment. Reindent the code.
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"name" parameter to const char ** from char **. All callers updated.
(find_pc_partial_function): Ditto.
(cache_pc_function_name): Change type to const char * from char *.
* symtab.h ((find_pc_partial_function_gnu_ifunc): Update.
(find_pc_partial_function): Update.
* alpha-tdep.h (struct gdbarch_tdep, member pc_in_sigtramp): Change
type of "name" parameter to const char * from char *.
All uses updated.
* arch-utils.c (generic_in_solib_return_trampoline): Change
type of "name" parameter to const char * from char *.
* arch-utils.h (generic_in_solib_return_trampoline): Update.
* frv-linux-tdep.c (frv_linux_pc_in_sigtramp): Change
type of "name" parameter to const char * from char *.
* gdbarch.sh (in_solib_return_trampoline): Ditto.
* gdbarch.c: Regenerate.
* gdbarch.h: Regenerate.
* hppa-hpux-tdep.c (hppa_hpux_in_solib_return_trampoline): Update.
* rs6000-tdep.c (rs6000_in_solib_return_trampoline): Update.
* m32r-linux-tdep.c (m32r_linux_pc_in_sigtramp): Change
type of "name" parameter to const char * from char *.
* skip.c (skip_function_pc): Ditto.
* sparc-sol2-tdep.c (sparc_sol2_pc_in_sigtramp): Ditto.
* sparc-tdep.h (sparc_sol2_pc_in_sigtramp): Update.
* sparc64fbsd-tdep.c (sparc64fbsd_pc_in_sigtramp): Ditto.
* sparc64nbsd-tdep.c (sparc64nbsd_pc_in_sigtramp): Ditto.
* sparc64obsd-tdep.c (sparc64obsd_pc_in_sigtramp): Ditto.
* sparcnbsd-tdep.c (sparc32nbsd_pc_in_sigtramp): Ditto.
* sparcobsd-tdep.c (sparc32obsd_pc_in_sigtramp): Ditto.
* nbsd-tdep.c (nbsd_pc_in_sigtramp): Similary for "func_name".
* nbsd-tdep.h (nbsd_pc_in_sigtramp): Update.
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Code cleanup: Make 1440 bytes of data segment read-only.
* arch-utils.c (endian_enum): Make it const char *const [].
* arm-tdep.c (fp_model_strings, arm_abi_strings, arm_mode_strings):
Likewise.
* breakpoint.c (always_inserted_enums): Likewise.
* cli/cli-cmds.c (script_ext_enums): Likewise.
* cli/cli-decode.c (add_setshow_enum_cmd, complete_on_enum): Make the
enumlist parameter const char *const *.
* cli/cli-decode.h (struct cmd_list_element): Make the enums field
const char *const *.
* command.h (complete_on_enum, add_setshow_enum_cmd): Make the enumlist
parameter const char *const *.
* cris-tdep.c (cris_modes): Make it const char *const [].
* filesystem.c (target_file_system_kinds): Likewise.
* i386-tdep.c (valid_flavors, valid_conventions): Likewise.
* infrun.c (follow_fork_mode_kind_names, follow_exec_mode_names)
(can_use_displaced_stepping_enum, scheduler_enums)
(exec_direction_names): Likewise.
* language.c (_initialize_language): Make the type_or_range_names and
case_sensitive_names variables const char *const [].
* mips-tdep.c (mips_abi_strings): Make it const char *const [].
* python/python.c (python_excp_enums): Likewise.
* remote.c (interrupt_sequence_modes): Likewise.
* rs6000-tdep.c (powerpc_vector_strings): Likewise.
* serial.c (logbase_enums): Likewise.
* sh-tdep.c (sh_cc_enum): Likewise.
* stack.c (print_frame_arguments_choices, print_entry_values_choices):
Likewise.
* symtab.c (multiple_symbols_modes): Likewise.
* tui/tui-win.c (tui_border_kind_enums, tui_border_mode_enums):
Likewise.
* utils.c (internal_problem_modes): Likewise.
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dereferencing.
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* solib.c (update_solib_list): Update the program space's
added_solibs and deleted_solibs fields.
* progspace.h (struct program_space) <added_solibs,
deleted_solibs>: New fields.
(clear_program_space_solib_cache): Declare.
* progspace.c (release_program_space): Call
clear_program_space_solib_cache.
(clear_program_space_solib_cache): New function.
* infrun.c (handle_inferior_event) <TARGET_WAITKIND_LOADED>: Call
bpstat_stop_status. Use handle_solib_event.
* breakpoint.c: Include gdb_regex.h.
(print_solib_event): New function.
(bpstat_print): Use print_solib_event.
(bpstat_stop_status): Add special case for bp_shlib_event.
(handle_solib_event): New function.
(bpstat_what): Use handle_solib_event.
(struct solib_catchpoint): New.
(dtor_catch_solib, insert_catch_solib, remove_catch_solib)
(breakpoint_hit_catch_solib, check_status_catch_solib)
(print_it_catch_solib, print_one_catch_solib)
(print_mention_catch_solib, print_recreate_catch_solib): New
functions.
(catch_solib_breakpoint_ops): New global.
(catch_load_or_unload, catch_load_command_1)
(catch_unload_command_1): New functions.
(internal_bkpt_check_status): Add special case for
bp_shlib_event.
(internal_bkpt_print_it): Use print_solib_event.
(initialize_breakpoint_ops): Initialize
catch_solib_breakpoint_ops.
(_initialize_breakpoint): Register "catch load" and "catch
unload".
* breakpoint.h (handle_solib_event): Declare.
* NEWS: Add entry for "catch load" and "catch unload".
gdb/doc
* gdb.texinfo (Set Catchpoints): Document "catch load" and "catch
unload".
(Files): Mention new catch commands.
(GDB/MI Async Records): Likewise.
gdb/testsuite
* lib/mi-support.exp (mi_expect_stop): Add special case for
solib-event.
* gdb.base/catch-load-so.c: New file.
* gdb.base/catch-load.exp: New file.
* gdb.base/catch-load.c: New file.
* gdb.base/break-interp.exp (reach_1): Update regexp.
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* breakpoint.c (breakpoint_hit_catch_fork)
(breakpoint_hit_catch_vfork, breakpoint_hit_catch_syscall)
(breakpoint_hit_catch_exec): Make use of the `ws' argument.
* infrun.c (inferior_has_forked, inferior_has_vforked)
(inferior_has_execd, inferior_has_called_syscall): Delete.
(handle_syscall_event): Get syscall_number from the execution
control state's wait status.
(wait_for_inferior): Don't clear syscall_number.
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* breakpoint.c (bpstat_check_location, bpstat_stop_status,
pc_at_non_inline_function): Add `ws' parameter, and pass it down.
(breakpoint_hit_catch_fork, breakpoint_hit_catch_vfork)
(breakpoint_hit_catch_syscall, breakpoint_hit_catch_exec): Add
`ws' parameter.
(breakpoint_hit_ranged_breakpoint): Add `ws' parameter. Return
false for events other than TARGET_SIGNAL_TRAP.
(breakpoint_hit_watchpoint, base_breakpoint_breakpoint_hit):
Add `ws' parameter.
(bkpt_breakpoint_hit): Add `ws' parameter. Return false for
events other than TARGET_SIGNAL_TRAP.
(tracepoint_breakpoint_hit): Add `ws' parameter.
* breakpoint.h (struct breakpoint_ops) <breakpoint_hit>: Add `ws'
parameter.
(bpstat_stop_status): Same.
(pc_at_non_inline_function): Same.
* infrun.c (handle_syscall_event, handle_inferior_event): Adjust
to pass the current event's waitstatus to bpstat_stop_status
and pc_at_non_inline_function.
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* breakpoint.c (bpstat_stop_status): Moving clearing print_it
outside `bs->stop' block.
(bpstat_what): Rework bp_shlib_event handling.
(internal_bkpt_check_status): If the breakpoint is a
bp_shlib_event, then set bs->stop and bs->print if
stop_on_solib_events is set.
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Fix watchpoints to be specific for each inferior.
* breakpoint.c (watchpoint_in_thread_scope): Verify also
current_program_space.
* i386-nat.c (i386_inferior_data_cleanup): New.
(i386_inferior_data_get): Replace variable inf_data_local by an
inferior_data call.
(i386_use_watchpoints): Initialize i386_inferior_data.
* linux-nat.c (linux_nat_iterate_watchpoint_lwps): Use INFERIOR_PTID
specific iterate_over_lwps.
gdb/testsuite/
Fix watchpoints to be specific for each inferior.
* gdb.multi/watchpoint-multi.c: New file.
* gdb.multi/watchpoint-multi.exp: New file.
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* NEWS: Add item.
* symtab.h (compare_filenames_for_search): Declare.
* symtab.c (compare_filenames_for_search): New function.
(iterate_over_some_symtabs): Use it.
* symfile.h (struct quick_symbol_functions)
<map_symtabs_matching_filename>: Change spec.
* psymtab.c (partial_map_symtabs_matching_filename): Use
compare_filenames_for_search. Update for new spec.
* dwarf2read.c (dw2_map_symtabs_matching_filename): Use
compare_filenames_for_search. Update for new spec.
* breakpoint.c (clear_command): Use compare_filenames_for_search.
gdb/doc
* gdb.texinfo (Specify Location): Document relative file name
handling.
gdb/testsuite
* gdb.linespec/linespec.exp: Change some tests to use $decimal.
Add tests for relative directory.
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* breakpoint.c (create_sals_from_address_default): New function.
(create_breakpoints_sal_default): Likewise.
(decode_linespec_default): Likewise.
(is_marker_spec): Removed.
(strace_marker_p): New function.
(init_breakpoint_sal): Using `strace_marker_p' instead of
`is_marker_spec'.
(create_breakpoint): Call method `create_sals_from_address' from
breakpoint_ops, replacing code that created SALs conditionally
on the type of the breakpoint. Call method `create_breakpoints_sal',
replacing code that created breakpoints conditionally on the type
wanted.
(base_breakpoint_create_sals_from_address): New function.
(base_breakpoint_create_breakpoints_sal): Likewise.
(base_breakpoint_decode_linespec): Likewise.
(base_breakpoint_ops): Add methods
`base_breakpoint_create_sals_from_address',
`base_breakpoint_create_breakpoints_sal' and
`base_breakpoint_decode_linespec'.
(bkpt_create_sals_from_address): New function.
(bkpt_create_breakpoints_sal): Likewise.
(bkpt_decode_linespec): Likewise.
(tracepoint_create_sals_from_address): Likewise.
(tracepoint_create_breakpoints_sal): Likewise.
(tracepoint_decode_linespec): Likewise.
(strace_marker_create_sals_from_address): Likewise.
(strace_marker_create_breakpoints_sal): Likewise.
(strace_marker_decode_linespec): Likewise.
(strace_marker_breakpoint_ops): New variable.
(addr_string_to_sals): Remove `marker_spec'. Call method
`decode_linespec' from breakpoint_ops, replacing code that decoded
an address string into a SAL. Use `strace_marker_p' instead of
`marker_spec'.
(strace_command): Decide whether we are dealing with a static
tracepoint with marker or not. Use the appropriate breakpoint_ops.
(initialize_breakpoint_ops): Initialize new fields of breakpoint_ops.
* breakpoint.h (linespec_result, linespec_sals): New forward
declarations.
(breakpoint_ops) <create_sals_from_address>,
<create_breakpoints_sal>, <decode_linespec>: New methods.
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* breakpoint.c (_initialize_breakpoint): Fix help for "catch
catch" and "catch throw".
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Thiago Jung Bauermann <bauerman@br.ibm.com>
* ada-lang.c (ada_exception_name_addr): Add `volatile' keyword
before `struct gdb_exception'.
* breakpoint.c (update_global_location_list_nothrow)
(update_breakpoint_locations, enable_breakpoint_disp): Likewise.
* cp-abi.c (value_rtti_type): Likewise.
* cp-support.c (cp_validate_operator): Likewise.
* infrun.c (insert_exception_resume_breakpoint)
(check_exception_resume, keep_going): Likewise.
* mi-interp.c (mi_breakpoint_created)
(mi_breakpoint_modified): Likewise.
* rs6000-aix-tdep.c (rs6000_convert_from_func_ptr_addr): Likewise.
* solib-ia64-hpux.c (ia64_hpux_at_dld_breakpoint_p)
(ia64_hpux_handle_dld_breakpoint_1): Likewise.
|
|
in program spaces executing during startup pending as well.
|
|
gdb/ChangeLog:
Copyright year update in most files of the GDB Project.
|
|
* Makefile.in (SUBDIR_PYTHON_OBS): Add py-finishbreakpoint.o.
(SUBDIR_PYTHON_SRCS): Add python/py-finishbreakpoint.c.
Add build rule for this file.
* infcmd.c (print_return_value): Split to create get_return_value.
(get_return_value): New function based on print_return_value. Handle
case where stop_registers are not set.
* inferior.h (get_return_value): New prototype.
* python/py-breakpoint.c (bppy_pending_object): Make non-static.
(gdbpy_breakpoint_created): Set is_py_finish_bp is necessary.
(struct breakpoint_object): Move to python-internal.h
(BPPY_REQUIRE_VALID): Likewise.
(BPPY_SET_REQUIRE_VALID): Likewise.
(gdbpy_breakpoint_created): Initialize is_finish_bp.
(gdbpy_should_stop): Add pre/post hooks before/after calling stop
method.
* python/python-internal.h (breakpoint_object_type): Add as extern.
(bppy_pending_object): Likewise.
(typedef struct breakpoint_object) Removed.
(struct breakpoint_object): Moved from py-breakpoint.c.
Add field is_finish_bp.
(BPPY_REQUIRE_VALID): Moved from py-breakpoint.c.
(BPPY_SET_REQUIRE_VALID): Likewise.
(frame_object_to_frame_info): New prototype.
(gdbpy_initialize_finishbreakpoints): New prototype.
(bpfinishpy_is_finish_bp): Likewise.
(bpfinishpy_pre_stop_hook): Likewise.
(bpfinishpy_post_stop_hook): Likewise.
* python/py-finishbreakpoint.c: New file.
* python/py-frame.c(frame_object_to_frame_info): Make non-static and
accept PyObject instead of frame_object.
(frapy_is_valid): Don't cast to frame_object.
(frapy_name): Likewise.
(frapy_type): Likewise.
(frapy_unwind_stop_reason): Likewise.
(frapy_pc): Likewise.
(frapy_block): Likewise.
(frapy_function): Likewise.
(frapy_older): Likewise.
(frapy_newer): Likewise.
(frapy_find_sal): Likewise.
(frapy_read_var): Likewise.
(frapy_select): Likewise.
* python/python.c (gdbpy_is_stopped_at_finish_bp): New noop function.
(_initialize_python): Add gdbpy_initialize_finishbreakpoints.
* python/python.h: Include breakpoint.h
(gdbpy_is_stopped_at_finish_bp): New prototype.
doc/
* gdb.texinfo (Finish Breakpoints in Python): New subsection.
(Python API): Add menu entry for Finish Breakpoints.
testsuite/
* Makefile.in (EXECUTABLES): Add py-finish-breakpoint and
py-finish-breakpoint2
(MISCALLANEOUS): Add py-events-shlib.so and py-events-shlib-nodebug.so
* gdb.python/py-breakpoint.exp (mult_line): Define and use variable
instead of line number.
* gdb.python/py-finish-breakpoint.c: New file.
* gdb.python/py-finish-breakpoint.exp: New file.
* gdb.python/py-finish-breakpoint.py: New file.
* gdb.python/py-finish-breakpoint2.cc: New file.
* gdb.python/py-finish-breakpoint2.exp: New file.
* gdb.python/py-finish-breakpoint2.py: New file.
|
|
* breakpoint.c (create_breakpoint): Set canonical.addr_string
for static tracepoint.
|
|
definition of `b'(-Wshadow).
|
|
`error_flag'(-Wshadow).
|
|
`bpoint'(-Wshadow).
|
|
`marker' variables to `sal2' and `tpmarker' respectively
(-Wshadow).
|
|
(clear_command): Remove duplicate breakpoints. Properly clean
up.
|
|
gdb/
* breakpoint.c (breakpoint_restore_shadows): Rename to ...
(breakpoint_xfer_memory): ... this. Change prototype. Handle
memory writes too.
* breakpoint.h (breakpoint_restore_shadows): Delete.
(breakpoint_xfer_memory): Declare.
* mem-break.c (default_memory_insert_breakpoint)
(default_memory_remove_breakpoint): Use target_write_raw_memory.
(memory_xfer_partial): Rename to ...
(memory_xfer_partial_1): ... this. Don't mask out breakpoints
here.
(memory_xfer_partial): New.
(target_write_raw_memory): New.
* target.h (target_write_raw_memory): New.
gdb/testsuite/
* gdb.base/break-always.exp: Test changing memory at addresses
with breakpoints inserted.
|
|
gdb
2011-12-06 Joel Brobecker <brobecker@acacore.com>
* language.h (struct language_defn): Add new component
la_symbol_name_compare.
* symfile.h (struct quick_symbol_functions): Update the profile
of parameter "name_matcher" for the expand_symtabs_matching
method. Update the documentation accordingly.
* ada-lang.h (ada_name_for_lookup): Add declaration.
* ada-lang.c (ada_name_for_lookup): New function, extracted out
from ada_iterate_over_symbols.
(ada_iterate_over_symbols): Do not encode symbol name anymore.
(ada_expand_partial_symbol_name): Adjust profile.
(ada_language_defn): Add value for la_symbol_name_compare field.
* linespec.c: #include "ada-lang.h".
(iterate_name_matcher): Add language parameter. Replace call
to strcmp_iw by call to language->la_symbol_name_compare.
(decode_variable): Encode COPY if current language is Ada.
* dwarf2read.c (dw2_expand_symtabs_matching): Adjust profile
of name_matcher parameter. Adjust call to name_matcher.
* psymtab.c (expand_symtabs_matching_via_partial): Likewise.
(expand_partial_symbol_names): Update profile of parameter "fun".
* psymtab.h (expand_partial_symbol_names): Update profile of
parameter "fun".
* symtab.c (demangle_for_lookup): Update function documentation.
(search_symbols_name_matches): Add language parameter.
(expand_partial_symbol_name): Likewise.
* c-lang.c (c_language_defn, cplus_language_defn)
(asm_language_defn, minimal_language_defn): Add value for
la_symbol_name_compare field.
* d-lang.c (d_language_defn): Likewise.
* f-lang.c (f_language_defn): Ditto.
* jv-lang.c (java_language_defn): Ditto.
* m2-lang.c (m2_language_defn): Ditto.
* objc-lang.c (objc_language_defn): Ditto.
* opencl-lang.c (opencl_language_defn): Ditto.
* p-lang.c (pascal_language_defn): Ditto.
* language.c (unknown_language_defn, auto_language_defn)
(local_language_defn): Ditto.
2011-12-06 Tom Tromey <tromey@redhat.com>
* linespec.c (iterate_over_all_matching_symtabs): Use
LA_ITERATE_OVER_SYMBOLS.
(lookup_prefix_sym, add_matching_symbols_to_info): Likewise.
(find_function_symbols, decode_variable): Remove Ada special
case.
* language.h (struct language_defn) <la_iterate_over_symbols>: New
field.
(LA_ITERATE_OVER_SYMBOLS): New macro.
* language.c (unknown_language_defn, auto_language_defn)
(local_language_defn): Update.
* c-lang.c (c_language_defn, cplus_language_defn)
(asm_language_defn, minimal_language_defn): Update.
* d-lang.c (d_language_defn): Update.
* f-lang.c (f_language_defn): Update.
* jv-lang.c (java_language_defn): Update.
* m2-lang.c (m2_language_defn): Update.
* objc-lang.c (objc_language_defn): Update.
* opencl-lang.c (opencl_language_defn): Update.
* p-lang.c (pascal_language_defn): Update.
* ada-lang.c (ada_iterate_over_symbols): New function.
(ada_language_defn): Update.
2011-12-06 Tom Tromey <tromey@redhat.com>
Joel Brobecker <brobecker@acacore.com>
PR breakpoints/13105, PR objc/8341, PR objc/8343, PR objc/8366,
PR objc/8535, PR breakpoints/11657, PR breakpoints/11970,
PR breakpoints/12023, PR breakpoints/12334, PR breakpoints/12856,
PR shlibs/8929, PR shlibs/7393:
* python/py-type.c (compare_maybe_null_strings): Rename from
compare_strings.
(check_types_equal): Update.
* utils.c (compare_strings): New function.
* tui/tui-winsource.c (tui_update_breakpoint_info): Update for
location changes.
* tracepoint.c (scope_info): Update.
(trace_find_line_command): Use DECODE_LINE_FUNFIRSTLINE.
* symtab.h (iterate_over_minimal_symbols)
(iterate_over_some_symtabs, iterate_over_symtabs)
(find_pcs_for_symtab_line, iterate_over_symbols)
(demangle_for_lookup): Declare.
(expand_line_sal): Remove.
* symtab.c (iterate_over_some_symtabs, iterate_over_symtabs)
(lookup_symtab_callback): New functions.
(lookup_symtab): Rewrite.
(demangle_for_lookup): New function, extract from
lookup_symbol_in_language.
(lookup_symbol_in_language): Use it.
(iterate_over_symbols): New function.
(find_line_symtab): Update.
(find_pcs_for_symtab_line): New functions.
(find_line_common): Add 'start' argument.
(decode_line_spec): Update. Change argument to 'flags', change
interpretation.
(append_expanded_sal): Remove.
(append_exact_match_to_sals): Remove.
(expand_line_sal): Remove.
* symfile.h (struct quick_symbol_functions) <lookup_symtab>:
Remove.
<map_symtabs_matching_filename>: New field.
* stack.c (func_command): Only look in the current program space.
Use DECODE_LINE_FUNFIRSTLINE.
* source.c (line_info): Set pspace on sal. Check program space in
the loop. Use DECODE_LINE_LIST_MODE.
(select_source_symtab): Use DECODE_LINE_FUNFIRSTLINE.
* solib-target.c: Remove DEF_VEC_I(CORE_ADDR).
* python/python.c (gdbpy_decode_line): Update.
* psymtab.c (partial_map_expand_apply): New function.
(partial_map_symtabs_matching_filename): Rename from
lookup_partial_symbol. Update arguments.
(lookup_symtab_via_partial_symtab): Remove.
(psym_functions): Update.
* objc-lang.h (parse_selector, parse_method): Don't declare.
(find_imps): Update.
* objc-lang.c (parse_selector, parse_method): Now static.
(find_methods): Change arguments. Fill in a vector of symbol
names.
(uniquify_strings): New function.
(find_imps): Change arguments.
* minsyms.c (iterate_over_minimal_symbols): New function.
* linespec.h (enum decode_line_flags): New.
(struct linespec_sals): New.
(struct linespec_result) <canonical>: Remove.
<pre_expanded, addr_string, sals>: New fields.
(destroy_linespec_result, make_cleanup_destroy_linespec_result)
(decode_line_full): Declare.
(decode_line_1): Update.
* linespec.c (struct address_entry, struct linespec_state, struct
collect_info): New types.
(add_sal_to_sals_basic, add_sal_to_sals, hash_address_entry)
(eq_address_entry, maybe_add_address): New functions.
(total_number_of_methods): Remove.
(iterate_name_matcher, iterate_over_all_matching_symtabs): New
functions.
(find_methods): Change arguments. Don't canonicalize input.
Simplify logic.
(add_matching_methods, add_constructors)
(build_canonical_line_spec): Remove.
(filter_results, convert_results_to_lsals): New functions.
(decode_line_2): Change arguments. Rewrite for new data
structures.
(decode_line_internal): Rename from decode_line_1. Change
arguments. Add cleanups. Update for new data structures.
(linespec_state_constructor, linespec_state_destructor)
(decode_line_full, decode_line_1): New functions.
(decode_indirect): Change arguments. Update.
(locate_first_half): Use skip_spaces.
(decode_objc): Change arguments. Update for new data structures.
Simplify logic.
(decode_compound): Change arguments. Add cleanups. Remove
fallback code, replace with error.
(struct decode_compound_collector): New type.
(collect_one_symbol): New function.
(lookup_prefix_sym): Change arguments. Update.
(compare_symbol_name, add_all_symbol_names_from_pspace)
(find_superclass_methods ): New functions.
(find_method): Rewrite.
(struct symtab_collector): New type.
(add_symtabs_to_list, collect_symtabs_from_filename): New
functions.
(symtabs_from_filename): Change API. Rename from
symtab_from_filename.
(collect_function_symbols): New function.
(find_function_symbols): Change API. Rename from
find_function_symbol. Rewrite.
(decode_all_digits): Change arguments. Rewrite.
(decode_dollar): Change arguments. Use decode_variable.
(decode_label): Change arguments. Rewrite.
(collect_symbols): New function.
(minsym_found): Change arguments. Rewrite.
(check_minsym, search_minsyms_for_name)
(add_matching_symbols_to_info): New function.
(decode_variable): Change arguments. Iterate over all symbols.
(symbol_found): Remove.
(symbol_to_sal): New function.
(init_linespec_result, destroy_linespec_result)
(cleanup_linespec_result, make_cleanup_destroy_linespec_result):
New functions.
(decode_digits_list_mode, decode_digits_ordinary): New functions.
* dwarf2read.c (dw2_map_expand_apply): New function.
(dw2_map_symtabs_matching_filename): Rename from
dw2_lookup_symtab. Change arguments.
(dwarf2_gdb_index_functions): Update.
* dwarf2loc.c: Remove DEF_VEC_I(CORE_ADDR).
* defs.h (compare_strings): Declare.
* cli/cli-cmds.c (compare_strings): Move to utils.c.
(edit_command, list_command): Use DECODE_LINE_LIST_MODE. Call
filter_sals.
(compare_symtabs, filter_sals): New functions.
* breakpoint.h (struct bp_location) <line_number, source_file>:
New fields.
(struct breakpoint) <line_number, source_file>: Remove.
<filter>: New field.
* breakpoint.c (print_breakpoint_location, init_raw_breakpoint)
(momentary_breakpoint_from_master, add_location_to_breakpoint):
Update for changes to locations.
(init_breakpoint_sal): Add 'filter' argument. Set 'filter' on
breakpoint.
(create_breakpoint_sal): Add 'filter' argument.
(remove_sal, expand_line_sal_maybe): Remove.
(create_breakpoints_sal): Remove 'sals' argument. Handle
pre-expanded sals and the filter.
(parse_breakpoint_sals): Use decode_line_full.
(check_fast_tracepoint_sals): Use get_sal_arch.
(create_breakpoint): Create a linespec_sals. Update.
(break_range_command): Use decode_line_full. Update.
(until_break_command): Update.
(clear_command): Update match conditions for linespec.c changes.
Use DECODE_LINE_LIST_MODE.
(say_where): Update for changes to locations.
(bp_location_dtor): Free 'source_file'.
(base_breakpoint_dtor): Free 'filter'. Don't free 'source_file'.
(update_static_tracepoint): Update for changes to locations.
(update_breakpoint_locations): Disable ranged breakpoint if too
many locations match. Update.
(addr_string_to_sals): Use decode_line_full. Resolve all sal
PCs.
(breakpoint_re_set_default): Don't call expand_line_sal_maybe.
(decode_line_spec_1): Update. Change argument name to 'flags',
change interpretation.
* block.h (block_containing_function): Declare.
* block.c (block_containing_function): New function.
* skip.c (skip_function_command): Update.
(skip_re_set): Update.
* infcmd.c (jump_command): Use DECODE_LINE_FUNFIRSTLINE.
* mi/mi-main.c (mi_cmd_trace_find): Use DECODE_LINE_FUNFIRSTLINE.
* NEWS: Add entry.
2011-12-06 Tom Tromey <tromey@redhat.com>
* elfread.c (elf_gnu_ifunc_resolver_return_stop): Allow
breakpoint's pspace to be NULL.
* breakpoint.h (struct breakpoint) <pspace>: Update comment.
* breakpoint.c (init_raw_breakpoint): Conditionally set
breakpoint's pspace.
(init_breakpoint_sal): Don't set breakpoint's pspace.
(prepare_re_set_context): Conditionally switch program space.
(addr_string_to_sals): Check executing_startup on location's
program space.
2011-12-06 Tom Tromey <tromey@redhat.com>
* breakpoint.h (enum enable_state) <bp_startup_disabled>: Remove.
* breakpoint.c (should_be_inserted): Explicitly check if program
space is executing startup.
(describe_other_breakpoints): Update.
(disable_breakpoints_before_startup): Change executing_startup
earlier. Remove loop.
(enable_breakpoints_after_startup): Likewise.
(init_breakpoint_sal): Don't use bp_startup_disabled.
(create_breakpoint): Don't use bp_startup_disabled.
(update_global_location_list): Use should_be_inserted.
(bkpt_re_set): Update.
gdb/testsuite
2011-12-06 Joel Brobecker <brobecker@acacore.com>
* gdb.ada/fullname_bp.exp: Add tests for other valid linespecs
involving a fully qualified function name.
2011-12-06 Tom Tromey <tromey@redhat.com>
* gdb.ada/homonym.exp: Add three breakpoint tests.
2011-12-06 Tom Tromey <tromey@redhat.com>
* gdb.base/solib-weak.exp (do_test): Remove kfail.
* gdb.trace/tracecmd.exp: Disable pending breakpoints earlier.
* gdb.objc/objcdecode.exp: Update for output changes.
* gdb.linespec/linespec.exp: New file.
* gdb.linespec/lspec.cc: New file.
* gdb.linespec/lspec.h: New file.
* gdb.linespec/body.h: New file.
* gdb.linespec/base/two/thefile.cc: New file.
* gdb.linespec/base/one/thefile.cc: New file.
* gdb.linespec/Makefile.in: New file.
* gdb.cp/templates.exp (test_template_breakpoints): Update for
output changes.
* gdb.cp/re-set-overloaded.exp: Remove kfail.
* gdb.cp/ovldbreak.exp: Update for output changes. "all" test now
makes one breakpoint.
* gdb.cp/method2.exp (test_break): Update for output changes.
* gdb.cp/mb-templates.exp: Update for output changes.
* gdb.cp/mb-inline.exp: Update for output changes.
* gdb.cp/mb-ctor.exp: Update for output changes.
* gdb.cp/ovsrch.exp: Use fully-qualified names.
* gdb.base/solib-symbol.exp: Run to main later. Breakpoint now
has multiple matches.
* gdb.base/sepdebug.exp: Disable pending breakpoints. Update for
error message change.
* gdb.base/list.exp (test_list_filename_and_number): Update for
error message change.
* gdb.base/break.exp: Disable pending breakpoints. Update for
output changes.
* configure.ac: Add gdb.linespec.
* configure: Rebuild.
* Makefile.in (ALL_SUBDIRS): Add gdb.linespec.
gdb/doc
2011-12-06 Tom Tromey <tromey@redhat.com>
* gdb.texinfo (Set Breaks): Update for new behavior.
|
|
(breakpoints_always_inserted_mode): Return false when the record
target is in use.
|
|
`i'(-Wshadow).
|
|
PR mi/8444:
* mi/mi-common.h (EXEC_ASYNC_SOLIB_EVENT, EXEC_ASYNC_FORK)
(EXEC_ASYNC_VFORK, EXEC_ASYNC_SYSCALL_ENTRY)
(EXEC_ASYNC_SYSCALL_RETURN, EXEC_ASYNC_EXEC): New constants.
* mi/mi-common.c (async_reason_string_lookup): Add new reasons.
* breakpoint.c (print_it_catch_fork, print_it_catch_vfork)
(print_it_catch_syscall, print_it_catch_exec)
(internal_bkpt_print_it): Use ui_out. Emit stop reason.
(bpstat_print): Add 'kind' argument. Handle
TARGET_WAITKIND_LOADED.
* infrun.c (normal_stop): Update for bpstat_print change. Don't
handle TARGET_WAITKIND_LOADED here.
* breakpoint.h (bpstat_print): Update.
gdb/testsuite
* lib/mi-support.exp (mi_run_cmd_full): Rename from mi_run_cmd.
Add "use_mi_command" argument.
(mi_run_cmd, mi_run_with_cli): New procs.
* gdb.mi/solib-lib.c: New file.
* gdb.mi/solib-main.c: New file.
* gdb.mi/mi-solib.exp: New file.
gdb/doc
* gdb.texinfo (GDB/MI Async Records): Document new *stopped
reasons.
|
|
* breakpoint.h (struct tracepoint): New field traceframe_usage.
* breakpoint.c (print_one_breakpoint_location): Identify
tracepoints as such when reporting hit counts, report
trace buffer usage.
(create_tracepoint_from_upload): Copy status info.
* tracepoint.h (struct trace_status): Rename error_desc to stop_desc,
add fields user_name, notes, start_time, stop_time.
(struct uploaded_tp): Add fields hit_count, traceframe_usage.
* tracepoint.c (trace_user): New global.
(trace_notes): New global.
(trace_stop_notes): New global.
(start_tracing): Add argument and trace note handling.
(stop_tracing): Ditto.
(trace_start_command): Add notes argument.
(trace_stop_command): Ditto.
(trace_status_command): Report additional status info.
(trace_status_mi): Similarly.
(trace_save): Update, record tracepoint status.
(set_disconnected_tracing): Call target method directly.
(send_disconnected_tracing_value): Remove.
(set_trace_user): New function.
(set_trace_notes): New function.
(set_trace_stop_notes): New function.
(parse_trace_status): Handle additional status.
(parse_tracepoint_status): New function.
(parse_tracepoint_definition): Call it.
(tfile_get_tracepoint_status): New function.
(init_tfile_ops): Use it.
(_initialize_tracepoint): Add new setshows.
* target.h (struct target_ops): New methods to_get_tracepoint_status
and to_set_trace_notes.
(target_get_tracepoint_status): New macro.
(target_set_trace_notes): New macro.
* target.c (update_current_target): Add new methods.
* remote.c (remote_get_tracepoint_status): New function.
(remote_set_trace_notes): New function.
(init_remote_ops): Add them.
* mi/mi-main.c (mi_cmd_trace_start): Add argument to call.
(mi_cmd_trace_stop): Ditto.
* tracepoint.c (struct tracepoint): New field traceframe_usage.
(tracing_start_time): New global.
(tracing_stop_time): New global.
(tracing_user_name): New global.
(tracing_notes): New global.
(tracing_stop_note): New global.
(cmd_qtstart): Set traceframe_usage, start_time.
(stop_tracing): Set stop_time.
(cmd_qtstatus): Report additional status.
(cmd_qtp): New function.
(handle_tracepoint_query): Call it.
(cmd_qtnotes): New function.
(handle_tracepoint_general_set): Call it.
(get_timestamp): Rename from tsv_get_timestamp.
* gdb.texinfo (Starting and Stopping Trace Experiments): Document
note-related options and variables.
(Tracepoint Packets): Document packet changes.
* gdb.trace/tstatus.exp: New.
* gdb.trace/actions.c: Include string.h.
|
|
* breakpoint.c (create_breakpoint): Produce query message according to
breakpoint's type.
Allocate tracepoint per correct type.
Don't check SALs for pending fast tracepoints.
* tracepoint.c (process_tracepoint_on_disconnect): New.
(disconnect_tracing): Call process_tracepoint_on_disconnect.
gdb/doc/
* gdb.texinfo (Create and Delete Tracepoints): Mention pending
tracepoint.
gdb/testsuite/
* gdb.trace/pending.exp: New.
* gdb.trace/pending.c: New.
* gdb.trace/pendshr1.c: New.
* gdb.trace/pendshr2.c: New.
* gdb.trace/change-loc.exp (tracepoint_change_loc_1): Check one
tracepoint location becomes pending.
(tracepoint_change_loc_2): New.
|
|
update_global_location_list is called conditionally.
(create_fork_vfork_event_catchpoint): Update.
(create_syscall_event_catchpoint): Update.
(create_breakpoint_sal): Update.
(create_breakpoint_sal): Update. Call do_cleanups before
install_breakpoint.
* ada-lang.c (create_ada_exception_catchpoint): Update.
* breakpoint.h (install_breakpoint): Update declaration.
|
|
* remote.c (struct remote_state): <install_in_trace> new field.
(PACKET_InstallInTrace): New enum value.
(remote_install_in_trace_feature): Support InstallInTrace.
(remote_supports_install_in_trace): Likewise.
(remote_protocol_features): Likewise.
(_initialize_remote): Likewise.
(remote_can_download_tracepoint): New.
* target.h (struct target): New field
`to_can_download_tracepoint'.
(target_can_download_tracepoint): New macro.
* target.c (update_current_target): Update.
* breakpoint.h (struct bp_location): Add comment on field
`duplicate'.
(should_be_inserted): Don't differentiate breakpoint and tracepoint.
(remove_breakpoints): Don't remove tracepoints.
(tracepoint_locations_match ): New.
(breakpoint_locations_match): Call it.
(disable_breakpoints_in_unloaded_shlib): Handle tracepoint.
(download_tracepoint_locations): New.
(update_global_location_list): Call it.
* tracepoint.c (find_matching_tracepoint): Delete.
(find_matching_tracepoint_location): Renamed from
find_matching_tracepoint. Return bp_location rather than
tracepoint.
(merge_uploaded_tracepoints): Set `inserted' field to 1 if
tracepoint is found.
gdb/doc/
* gdb.texinfo (Create and Delete Tracepoints): Describe changed
behavior of tracepoint.
(General Query Packets): New feature InstallInTrace.
(Remote Configuration): Document "set remote
install-in-trace-packet".
gdb/gdbserver/
* server.c (handle_query): Handle InstallInTrace for qSupported.
* tracepoint.c (add_tracepoint): Sort list.
(install_tracepoint, download_tracepoint): New.
(cmd_qtdp): Call them to install and download tracepoints.
(sort_tracepoints): Removed.
(cmd_qtstart): Update.
gdb/testsuite/
* gdb.trace/change-loc-1.c: New.
* gdb.trace/change-loc-2.c: New.
* gdb.trace/change-loc.c: New.
* gdb.trace/change-loc.exp: New.
* gdb.trace/change-loc.h: New.
* gdb.trace/trace-break.c (marker): Define new symbol.
* gdb.trace/trace-break.exp (break_trace_same_addr_5):
New.
(break_trace_same_addr_6): New.
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add_location_to_breakpoint to replace duplicated code.
(add_location_to_breakpoint): Adjust the breakpoint's
address prior to allocating a location.
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* gdb-demangle.h: ... here. New file.
* demangle.c: #include "gdb-demangle.h".
(_initialize_demangler): Use initialize_file_ftype for prototype.
Move "set demangle" and "set asm-demangle" parameters here from utils.c
(demangle, show_demangle, asm_demangle, show_asm_demangle): Move here
from utils.c
* utils.c: Update. #include "gdb-demangle.h".
* symtab.h (asm_demangle): Delete.
(demangle): Move declaration next to use.
* breakpoint.c: #include "gdb-demangle.h" instead of "demangle.h".
* dwarf2read.c: #include "gdb-demangle.h".
* gnu-v2-abi.c: Ditto.
* jv-typeprint.c: Ditto.
* mdebugread.c: Ditto.
* p-typeprint.c: Ditto.
* stabsread.c: Ditto.
* printcmd.c: Ditto.
(asm_demangle): Delete declaration.
* tui/tui-stack.c: #include "gdb-demangle.h".
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* Makefile.in: (SFILES): Add skip.c.
(HFILES_NO_SRCDIR): Add skip.h.
(COMMON_OBS): Add skip.o.
* skip.h, skip.c: New.
* breakpoint.h (set_default_breakpoint): Remove.
(get_sal_arch): Declare.
* breakpoint.c: Remove default_breakpoint_valid,
default_breakpoint_address, default_breakpoint_symtab,
default_breakpoint_line, default_breakpoint_pspace variables.
(get_sal_arch): Make public.
(set_default_breakpoint): Remove.
(parse_breakpoint_sals, create_breakpoint, clear_command,
decode_line_spec_1): Remove uses of default_breakpoint variables;
replaced with function calls into stack.c.
* cli/cli-cmds.h: Add cmd_list_element *skiplist.
* cli/cli-cmds.c: Add skiplist.
(init_cmd_lists): Initialize skiplist.
(init_cli_cmds): Fix comment (classes of commands appear in
alphabetical order).
* infrun.c (handle_inferior_event): Add check that we don't step into
a function whose pc is marked for skip.
* stack.c: Declare last_displayed_sal_valid, last_displayed_pspace,
last_displayed_addr, last_displayed_symtab, last_displayed_line
variables.
(set_last_displayed_sal): New static function.
(print_frame_info): Switch call to set_default_breakpoint to call to
set_last_displayed_sal.
(clear_last_displayed_sal, last_displayed_sal_is_valid,
get_last_displayed_pspace, get_last_displayed_addr,
get_last_displayed_symtab, get_last_displayed_line,
get_last_displayed_sal): New public functions.
* stack.h (clear_last_displayed_sal, last_displayed_sal_is_valid,
get_last_displayed_pspace, get_last_displayed_addr,
get_last_displayed_symtab, get_last_displayed_line,
get_last_displayed_sal): Declare.
2011-10-06 Justin Lebar <justin.lebar@gmail.com>
Add tests for skip command.
* testsuite/gdb.base/skip-solib-lib.c: New
* testsuite/gdb.base/skip-solib-main.c: New
* testsuite/gdb.base/skip-solib.exp: New
* testsuite/gdb.base/skip.c: New
* testsuite/gdb.base/skip.exp: New
* testsuite/gdb.base/skip1.c: New
* testsuite/gdb.base/Makefile.in: Adding new files.
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