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2013-05-30some fixes to infrun.cTom Tromey1-4/+3
This fixes some of the problems in infrun.c that the checker reported. I filed the remaining problems as bugs. This patch is purely stylistic. * infrun.c (adjust_pc_after_break): Introduce an outer null cleanup.
2013-05-23range stepping: gdbPedro Alves1-0/+33
This patch teaches GDB to take advantage of target-assisted range stepping. It adds a new 'r ADDR1,ADDR2' action to vCont (vCont;r), meaning, "step once, and keep stepping as long as the thread is in the [ADDR1,ADDR2) range". Rationale: When user issues the "step" command on the following line of source, a = b + c + d * e - a; GDB single-steps every single instruction until the program reaches a new different line. E.g., on x86_64, that line compiles to: 0x08048434 <+65>: mov 0x1c(%esp),%eax 0x08048438 <+69>: mov 0x30(%esp),%edx 0x0804843c <+73>: add %eax,%edx 0x0804843e <+75>: mov 0x18(%esp),%eax 0x08048442 <+79>: imul 0x2c(%esp),%eax 0x08048447 <+84>: add %edx,%eax 0x08048449 <+86>: sub 0x34(%esp),%eax 0x0804844d <+90>: mov %eax,0x34(%esp) 0x08048451 <+94>: mov 0x1c(%esp),%eax and the following is the RSP traffic between GDB and GDBserver: --> vCont;s:p2e13.2e13;c <-- T0505:68efffbf;04:30efffbf;08:3c840408;thread:p2e13.2e13;core:1; --> vCont;s:p2e13.2e13;c <-- T0505:68efffbf;04:30efffbf;08:3e840408;thread:p2e13.2e13;core:2; --> vCont;s:p2e13.2e13;c <-- T0505:68efffbf;04:30efffbf;08:42840408;thread:p2e13.2e13;core:2; --> vCont;s:p2e13.2e13;c <-- T0505:68efffbf;04:30efffbf;08:47840408;thread:p2e13.2e13;core:0; --> vCont;s:p2e13.2e13;c <-- T0505:68efffbf;04:30efffbf;08:49840408;thread:p2e13.2e13;core:0; --> vCont;s:p2e13.2e13;c <-- T0505:68efffbf;04:30efffbf;08:4d840408;thread:p2e13.2e13;core:0; --> vCont;s:p2e13.2e13;c <-- T0505:68efffbf;04:30efffbf;08:51840408;thread:p2e13.2e13;core:0; IOW, a lot of roundtrips between GDB and GDBserver. If we add a new command to the RSP, meaning "keep stepping and don't report a stop until the program goes out of the [0x08048434, 0x08048451) address range", then the RSP traffic can be reduced down to: --> vCont;r8048434,8048451:p2db0.2db0;c <-- T0505:68efffbf;04:30efffbf;08:51840408;thread:p2db0.2db0;core:1; As number of packets is reduced dramatically, the performance of stepping source lines is much improved. In case something is wrong with range stepping on the stub side, the debug info or even gdb, this adds a "set/show range-stepping" command to be able to turn range stepping off. gdb/ 2013-05-23 Yao Qi <yao@codesourcery.com> Pedro Alves <palves@redhat.com> * gdbthread.h (struct thread_control_state) <may_range_step>: New field. * infcmd.c (step_once, until_next_command): Enable range stepping. * infrun.c (displaced_step_prepare): Disable range stepping. (resume): Disable range stepping if stepping over a breakpoint or we have software watchpoints. If range stepping is enabled, assert the thread is in the stepping range. (clear_proceed_status_thread): Clear may_range_step. (handle_inferior_event): Disable range stepping as soon as we know the thread that hit the event. Re-enable it whenever we're going to step with a step range. * remote.c (struct vCont_action_support) <r>: New field. (use_range_stepping): New global. (remote_vcont_probe): Handle 'r' action. (append_resumption): Append an 'r' action if the thread may range step. (show_range_stepping): New function. (set_range_stepping): New function. (_initialize_remote): Call add_setshow_boolean_cmd to register the 'set range-stepping' and 'show range-stepping' commands. * NEWS: Mention range stepping, the new vCont;r action, and the new "set/show range-stepping" commands. gdb/doc/ 2013-05-23 Yao Qi <yao@codesourcery.com> Pedro Alves <palves@redhat.com> * gdb.texinfo (Packets): Document 'vCont;r'. (Continuing and Stepping): Document target-assisted range stepping, and the 'set range-stepping' and 'show range-stepping' commands.
2013-05-23Factor out in-stepping-range checks.Pedro Alves1-4/+2
This adds a function for doing within-thread's-stepping-range checks, and converts a couple spots to use it. Following patches will add more uses. gdb/ 2013-05-23 Yao Qi <yao@codesourcery.com> Pedro Alves <palves@redhat.com> * gdbthread.h (pc_in_thread_step_range): New declaration. * thread.c (pc_in_thread_step_range): New function. * infrun.c (handle_inferior_event): Use it.
2013-05-06Reimplement shared library support on ppc-aix...Joel Brobecker1-4/+0
... using the target_so_ops framework. gdb/ChangeLog: * target.h (TARGET_OBJECT_AIX_LIBRARIES): New target_object enum. * features/library-list-aix.dtd: New file. * solib-aix.h, solib-aix.c: New file. * rs6000-aix-tdep.c: #include "solib.h" and "solib-aix.h". (rs6000_find_toc_address_hook): Delete. (rs6000_push_dummy_call): Rewrite code setting the TOC value. (rs6000_aix_init_osabi): Register solib_aix_so_ops. * rs6000-nat.c: Remove "xcoffsolib.h" include. Include "xml-utils.h". (map_vmap, vmap_exec, vmap_ldinfo, add_vmap, objfile_symbol_add) (vmap_symtab, fixup_breakpoints): Delete. (rs6000_xfer_shared_libraries): New function. (rs6000_xfer_partial): Add TARGET_OBJECT_AIX_LIBRARIES handling. (vmap_secs, bss_data_overlap, vmap_add_symbols): Delete. (xcoff_relocate_symtab, xcoff_relocate_core): Delete. (rs6000_ptrace_ldinfo, rs6000_core_ldinfo) (rs6000_xfer_shared_library): New function. (find_toc_address): Delete. (_initialize_rs6000_nat): Do not set rs6000_find_toc_address_hook. * rs6000-tdep.h (rs6000_find_toc_address_hook): Remove. * xcoffread.c (record_minimal_symbol): Reloate symbol address before creating minimal symbol. Adjust function description accordingly. (scan_xcoff_symtab): Replace call to prim_record_minimal_symbol_and_info by call to record_minimal_symbol. (xcoff_symfile_offsets): Reimplement mostly as a wrapper around default_symfile_offsets. * configure.tgt: Add solib-aix.o to gdb_target_obs for powerpc-aix targets. * config/rs6000/nm-rs6000.h: Delete. * config/powerpc/aix.mh (NAT_FILE): Delete. (NATDEPFILES): Remove xcoffsolib.o. * Makefile.in (XMLFILES): Add library-list-aix.dtd. (ALL_TARGET_OBS): Add solib-aix.o. (HFILES_NO_SRCDIR): Remove xcoffsolib.h and config/rs6000/nm-rs6000.h. Add solib-aix.h. (ALLDEPFILES): Add solib-aix.c. Remove xcoffsolib.c. * xcoffsolib.h, xcoffsolib.c: Delete. * solib.c (reload_shared_libraries): Remove reference to SOLIB_CREATE_INFERIOR_HOOK. * breakpoint.c (handle_solib_event): Remove reference to SOLIB_ADD. (disable_breakpoints_in_shlibs): Remove reference to PC_SOLIB. (momentary_bkpt_re_set): Replace SOLIB_ADD by solib_add in comment. * corelow.c (deprecated_core_resize_section_table): Delete. * exec.c: Remove include of xcoffsolib.h". (map_vmap, vmap): Delete. (exec_close_1): Remove references to vmap. (exec_file_attach): Remove vmap handling code, and reference to DEPRECATED_IBM6000_TARGET. (bfdsec_to_vmap): Delete. (exec_files_info): Remove block of code handling VMAP. * infcmd.c (post_create_inferior): Remove reference to SOLIB_CREATE_INFERIOR_HOOK and SOLIB_ADD. * infrun.c (follow_exec): Remove reference to SOLIB_CREATE_INFERIOR_HOOK. * stack.c (print_frame): Remove reference to PC_SOLIB. * solib-dsbt.c (dsbt_current_sos): Adjust comment. (dsbt_relocate_main_executable): Likewise. * solib-frv.c (frv_current_sos): Likewise. gdb/doc/ChangeLog: * gdbint.texinfo (Algorithms): Remove entries documenting DEPRECATED_IBM6000_TARGET, SOLIB_ADD, and SOLIB_CREATE_INFERIOR_HOOK.
2013-04-22gdb/Yao Qi1-1/+1
* infrun.c: Fix typo in comment.
2013-03-13Constify strings in tracepoint.c, lookup_cmd and the completers.Pedro Alves1-1/+1
This is sort of a continuation of Keith's parse_exp_1 constification patch. It started out by undoing these bits: @@ -754,9 +754,12 @@ validate_actionline (char **line, struct tmp_p = p; for (loc = t->base.loc; loc; loc = loc->next) { - p = tmp_p; - exp = parse_exp_1 (&p, loc->address, + const char *q; + + q = tmp_p; + exp = parse_exp_1 (&q, loc->address, block_for_pc (loc->address), 1); + p = (char *) q; and progressively making more things const upwards, fixing fallout, rinse repeat, until GDB built again (--enable-targets=all). That ended up constifying lookup_cmd/add_cmd and (lots of) friends, and the completers. I didn't try to constify the command hooks themselves, because I know upfront there are commands that write to the command string argument, and I think I managed to stop at a nice non-hacky split point already. I think the only non-really-super-obvious changes are tracepoint.c:validate_actionline, and tracepoint.c:trace_dump_actions. The rest is just mostly about 'char *' => 'const char *', 'char **'=> 'const char **', and the occasional (e.g., deprecated_cmd_warning) case of 'char **'=> 'const char *', where/when I noticed that nothing actually cares about the pointer to pointer output. Tested on x86_64 Fedora 17, native and gdbserver. gdb/ 2013-03-13 Pedro Alves <palves@redhat.com> * ada-lang.c (struct add_partial_datum) <text, text0, word>: Make fields const. (ada_make_symbol_completion_list): Make "text0" parameter const. * ax-gdb.c (agent_eval_command_one): Make "exp" parameter const. * breakpoint.c (condition_completer): Make "text" and "word" parameters const. Adjust. (check_tracepoint_command): Adjust to validate_actionline prototype change. (catch_syscall_completer): Make "text" and "word" parameters const. * cli/cli-cmds.c (show_user): Make "comname" local const. (valid_command_p): Make "command" parameter const. (alias_command): Make "alias_prefix" and "command_prefix" locals const. * cli/cli-decode.c (add_cmd): Make "name" parameter const. (add_alias_cmd): Make "name" and "oldname" parameters const. Adjust. No longer make copy of OLDNAME. (add_prefix_cmd, add_abbrev_prefix_cmd, add_set_or_show_cmd) (add_setshow_cmd_full, add_setshow_enum_cmd) (add_setshow_auto_boolean_cmd, add_setshow_boolean_cmd) (add_setshow_filename_cmd, add_setshow_string_cmd) (add_setshow_string_noescape_cmd) (add_setshow_optional_filename_cmd, add_setshow_integer_cmd) (add_setshow_uinteger_cmd, add_setshow_zinteger_cmd) (add_setshow_zuinteger_unlimited_cmd, add_setshow_zuinteger_cmd) (delete_cmd, add_info, add_info_alias, add_com, add_com_alias): Make "name" parameter const. (help_cmd): Rename "command" parameter to "arg". New const local "command". (find_cmd): Make "command" parameter const. (lookup_cmd_1): Make "text" parameter pointer to const. Adjust to deprecated_cmd_warning prototype change. (undef_cmd_error): Make "cmdtype" parameter const. (lookup_cmd): Make "line" parameter const. (deprecated_cmd_warning): Change type of "text" parameter to pointer to const char, from pointer to pointer to char. Adjust. (lookup_cmd_composition): Make "text" parameter const. (complete_on_cmdlist, complete_on_enum): Make "text" and "word" parameters const. * cli/cli-decode.h (struct cmd_list_element) <name>: Make field const. * cli/cli-script.c (validate_comname): Make "tem" local const. (define_command): New const local "tem_c". Use it in calls to lookup_cmd. (document_command): Make "tem" and "comfull" locals const. (show_user_1): Make "prefix" and "name" parameters const. * cli-script.h (show_user_1): Make "prefix" and "name" parameters const. * command.h (add_cmd, add_alias_cmd, add_prefix_cmd) (add_abbrev_prefix_cmd, completer_ftype, lookup_cmd, lookup_cmd_1) (deprecated_cmd_warning, lookup_cmd_composition, add_com) (add_com_alias, add_info, add_info_alias, complete_on_cmdlist) (complete_on_enum, add_setshow_enum_cmd) (add_setshow_auto_boolean_cmd, add_setshow_boolean_cmd) (add_setshow_filename_cmd, add_setshow_string_cmd) (add_setshow_string_noescape_cmd) (add_setshow_optional_filename_cmd, add_setshow_integer_cmd) (add_setshow_uinteger_cmd, add_setshow_zinteger_cmd) (add_setshow_zuinteger_cmd, add_setshow_zuinteger_unlimited_cmd): Change prototypes, constifying strings. * completer.c (noop_completer, filename_completer): Make "text" and "prefix" parameters const. (location_completer, expression_completer) (complete_line_internal): Make "text" and "prefix" parameters const and adjust. (command_completer, signal_completer): Make "text" and "prefix" parameters const. * completer.h (noop_completer, filename_completer) (expression_completer, location_completer, command_completer) (signal_completer): Change prototypes. * corefile.c (complete_set_gnutarget): Make "text" and "word" parameters const. * cp-abi.c (cp_abi_completer): Likewise. * expression.h (parse_expression_for_completion): Change prototype. * f-lang.c (f_make_symbol_completion_list): Make "text" and "word" parameters const. * infcmd.c (_initialize_infcmd): Make "cmd_name" local const. * infrun.c (handle_completer): Make "text" and "word" parameters const. * interps.c (interpreter_completer): Make "text" and "word" parameters const. * language.h (struct language_defn) <la_make_symbol_completion_list>: Make "text" and "word" parameters const. * parse.c (parse_exp_1): Move const hack to parse_exp_in_context. (parse_exp_in_context): Rename to ... (parse_exp_in_context_1): ... this. (parse_exp_in_context): Reimplement, with const hack from parse_exp_1. (parse_expression_for_completion): Make "string" parameter const. * printcmd.c (decode_format): Make "string_ptr" parameter pointer to pointer to const char. Adjust. (print_command_1): Make "exp" parameter const. (output_command): Rename to ... (output_command_const): ... this. Make "exp" parameter const. (output_command): Reimplement. (x_command): Adjust. (display_command): Rename "exp" parameter to "arg". New "exp" local, const version of "arg". * python/py-auto-load.c (gdbpy_initialize_auto_load): Make "cmd_name" local const. * python/py-cmd.c (cmdpy_destroyer): Cast const away in xfree call. (cmdpy_completer): Make "text" and "word" parameters const. (gdbpy_parse_command_name): Make "prefix_text2" local const. * python/py-param.c (add_setshow_generic): Make "tmp_name" local const. * remote.c (_initialize_remote): Make "cmd_name" local const. * symtab.c (language_search_unquoted_string): Make "text" and "p" parameters const. Adjust. (completion_list_add_fields): Make "sym_text", "text" and "word" parameters const. (struct add_name_data) <sym_text, text, word>: Make fields const. (default_make_symbol_completion_list_break_on): Make "text" and "word" parameters const. Adjust locals. (default_make_symbol_completion_list) (make_symbol_completion_list, make_symbol_completion_type) (make_symbol_completion_list_fn): Make "text" and "word" parameters const. (make_file_symbol_completion_list): Make "text", "word" and "srcfile" parameters const. Adjust locals. (add_filename_to_list): Make "text" and "word" parameters const. (struct add_partial_filename_data) <text, word>: Make fields const. (make_source_files_completion_list): Make "text" and "word" parameters const. * symtab.h (default_make_symbol_completion_list_break_on) (default_make_symbol_completion_list, make_symbol_completion_list) (make_symbol_completion_type enum type_code) (make_symbol_completion_list_fn make_file_symbol_completion_list) (make_source_files_completion_list): Change prototype. * top.c (execute_command): Adjust to pass pointer to pointer to const char to lookup_cmd, and to deprecated_cmd_warning prototype change. (set_verbose): Make "cmdname" local const. * tracepoint.c (decode_agent_options): Make "exp" parameter const, and adjust. (validate_actionline): Make "line" parameter a pointer to const char, and adjust. (encode_actions_1): Make "action_exp" local const, and adjust. (encode_actions): Adjust. (replace_comma): Delete. (trace_dump_actions): Make "action_exp" and "next_comma" locals const, and adjust. Don't frob the action string while splitting it at commas. Instead, make a copy of each split substring in turn. (trace_dump_command): Adjust to validate_actionline prototype change. * tracepoint.h (decode_agent_options, decode_agent_options) (encode_actions, validate_actionline): Change prototypes. * valprint.h (output_command): Delete declaration. (output_command_const): Declare. * value.c (function_destroyer): Cast const away in xfree call.
2013-03-11Rename record_ prefixes in record-full.h into record_full_.Markus Metzger1-1/+1
gdb/ * record-full.h, record-full.c (record_memory_query): Rename to ... (record_full_memory_query): ...this. Update all users. (record_arch_list_add_reg): Rename to ... (record_full_arch_list_add_reg): ...this. Update all users. (record_arch_list_add_mem): Rename to ... (record_full_arch_list_add_mem): ...this. Update all users. (record_arch_list_add_end): Rename to ... (record_full_arch_list_add_end): ...this. Update all users. (record_gdb_operation_disable_set): Rename to ... (record_full_gdb_operation_disable_set): ...this. Update all users.
2013-03-11Split record.h into record.h and record-full.h.Markus Metzger1-0/+1
Split record.c into record.c and record-full.c. The split leaves the command part in record.c and moves the target part into record-full.c. gdb/ * record.h: Split into this and ... * record-full.h: ... this. * record.c: Split into this and ... * record-full.c: ... this. * target.h (target_ops): Add new fields to_info_record, to_save_record, to_delete_record, to_record_is_replaying, to_goto_record_begin, to_goto_record_end, to_goto_record. (target_info_record): New. (target_save_record): New. (target_supports_delete_record): New. (target_delete_record): New. (target_record_is_replaying): New. (target_goto_record_begin): New. (target_goto_record_end): New. (target_goto_record): New. * target.c (target_info_record): New. (target_save_record): New. (target_supports_delete_record): New. (target_delete_record): New. (target_record_is_replaying): New. (target_goto_record_begin): New. (target_goto_record_end): New. (target_goto_record): New. * record.h: Declare struct cmd_list_element. (record_cmdlist): New declaration. (set_record_cmdlist): New declaration. (show_record_cmdlist): New declaration. (info_record_cmdlist): New declaration. (cmd_record_goto): New declaration. * record.c: Remove unnecessary includes. Include inferior.h. (cmd_record_goto): Remove declaration. (record_cmdlist): Now extern. Initialize. (set_record_cmdlist): Now extern. Initialize. (show_record_cmdlist): Now extern. Initialize. (info_record_cmdlist): Now extern. Initialize. (find_record_target): New. (require_record_target): New. (cmd_record_start): Update. (cmd_record_delete): Remove target-specific code. Call target_delete_record. (cmd_record_stop): Unpush any record target. (set_record_insn_max_num): Move to record-full.c (set_record_command): Add comment. (show_record_command): Add comment. (info_record_command): Update comment. Remove target-specific code. Call the record target's to_info_record. (cmd_record_start): New. (cmd_record_goto): Now extern. Remove target-specific code. Call target_goto_begin, target_goto_end, or target_goto. (_initialize_record): Move record target ops initialization to record-full.c. Change "record" command help text. Move "record restore", "record set", and "record show" commands to record-full.c. * Makefile.in (SFILES): Add record-full.c. (HFILES_NO_SRCDIR): Add record-full.h. (COMMON_OBS): Add record-full.o. * amd64-linux-tdep.c: Include record-full.h instead of record.h. * arm-tdep.c: Include record-full.h. * i386-linux-tdep.c: Include record-full.h instead of record.h. * i386-tdep.c: Include record-full.h. * infrun.c: Include record-full.h. * linux-record.c: Include record-full.h. * moxie-tdep.c: Include record-full.h. * record-full.c: Include record-full.h. Change module comment. (set_record_full_cmdlist): New. (show_record_full_cmdlist): New. (record_full_cmdlist): New. (record_goto_insn): New declaration. (record_save): New declaration. (record_check_insn_num): Change query string. (record_info): New. (record_delete): New. (record_is_replaying): New. (record_goto_entry): New. (record_goto_begin): New. (record_goto_end): New. (record_goto): New. (init_record_ops): Update. (init_record_core_ops): Update. (cmd_record_save): Rename to record_save. Remove target and arg checks. (cmd_record_start): New. (set_record_insn_max_num): Moved from record.c (set_record_full_command): New. (show_record_full_command): New. (_initialize_record_full): New.
2013-01-312013-01-31 Aleksandar Ristovski <aristovski@qnx.com>Aleksandar Ristovski1-2/+4
* infrun.c (handle_syscall_event): Remove unused gdbarch. (save_infcall_suspend_state): Ifdef out unused inf. (restore_infcall_suspend_state): Ifdef out unused inf. * jit.c (jit_register_code): Remove unused i, b, inf_data. (jit_frame_sniffer): Remove unused inf_data. Reference: http://sourceware.org/ml/gdb-patches/2013-01/msg00773.html
2013-01-18gdb/Yao Qi1-6/+8
* infrun.c (proceed): Rename local variable 'oneproc' to 'force_step'.
2013-01-162013-01-03 Pedro Alves <palves@redhat.com>Tom Tromey1-116/+140
Tom Tromey <tromey@redhat.com> PR cli/7221: * NEWS: Add "catch signal". * breakpoint.c (base_breakpoint_ops): No longer static. (bpstat_explains_signal): New function. (init_catchpoint): No longer static. (base_breakpoint_explains_signal): New function. (base_breakpoint_ops): Initialize new field. * breakpoint.h (enum bpstat_signal_value): New. (struct breakpoint_ops) <explains_signal>: New field. (bpstat_explains_signal): Remove macro, declare as function. (base_breakpoint_ops, init_catchpoint): Declare. * break-catch-sig.c: New file. * inferior.h (signal_catch_update): Declare. * infrun.c (signal_catch): New global. (handle_syscall_event): Update for change to bpstat_explains_signal. (handle_inferior_event): Likewise. Always handle random signals via bpstats. (signal_cache_update): Check signal_catch. (signal_catch_update): New function. (_initialize_infrun): Initialize signal_catch. * Makefile.in (SFILES): Add break-catch-sig.c. (COMMON_OBS): Add break-catch-sig.o. gdb/doc * gdb.texinfo (Set Catchpoints): Document "catch signal". (Signals): Likewise. gdb/testsuite * gdb.base/catch-signal.c: New file. * gdb.base/catch-signal.exp: New file.
2013-01-01Update years in copyright notice for the GDB files.Joel Brobecker1-1/+1
Two modifications: 1. The addition of 2013 to the copyright year range for every file; 2. The use of a single year range, instead of potentially multiple year ranges, as approved by the FSF.
2012-12-24gdb/Jan Kratochvil1-1/+2
* breakpoint.c (breakpoint_re_set): Remove the skip_re_set call. * infrun.c (handle_inferior_event): Rename the called function to function_name_is_marked_for_skip, pass it TMP_SAL. * skip.c (struct skiplist_entry): Update function_name comment. Remove fields pc, gdbarch and pending. (skip_function_pc): Rename this forward declaration to ... (skip_function): ... here. (skip_file_command): Remove variable pending and its use, remove initialization of E fields pending and gdbarch. Do not use SYMTAB filename, use the specified one. (skip_function_command): Remove variable func_pc, do not set it. Update the caller of skip_function. Replace decode_line_1 call by a lookup_symbol call. Remove variables orig_arg, decode_exception and sals. Update the caller of skip_function. (skip_info): Remove variable address_width and its use. Do not print address (PC). Renumber column 5 to 4. (skip_function_pc): Rename to ... (skip_function): ... here and remove its parameters pc, arch and pending. Update the function comment and no longer use those parameters. (function_pc_is_marked_for_skip): Rename to ... (function_name_is_marked_for_skip): ... here, update function comment just to a skip.h reference, replace pc parameter by function_name and function_sal. No longer use E field pending and pc. Remove variables searched_for_sal, sal and filename. Call compare_filenames_for_search instead of just strcmp. (skip_re_set): Remove the function. * skip.h (struct symtab_and_line): New declaration. (function_pc_is_marked_for_skip): Rename to ... (function_name_is_marked_for_skip): ... here, replace pc parameter by function_name and function_sal, update the function comment. gdb/testsuite/ * gdb.base/skip-solib.exp (info skip with pending file): Update the expected output. (info skip with pending file): Remove. (ignoring function in solib, info skip for function multiply): Update the expected output. * gdb.base/skip.ex (skip (main), skip function baz, info skip) (info skip (delete 1), info skip after disabling all) (info skip after enabling all, info skip after disabling 4 2-3) (info skip after enabling 2-3, info skip 2-3) (info skip after deleting 2 3): Update the expected output. * gdb.linespec/base/two/thefile.cc (n): New variable v, split the statement to its initialization and return. * gdb.linespec/skip-two.exp: New file.
2012-11-30gdb/Yao Qi1-14/+0
2012-11-30 Yao Qi <yao@codesourcery.com> * infrun.c (error_is_running, ensure_not_running): Move them to ... * infcmd.c (error_is_running, ensure_not_running): ... here. Make them 'static'. * inferior.h: Remove declarations of error_is_running and ensure_not_running.
2012-11-30gdb/Yao Qi1-2/+2
2012-11-30 Yao Qi <yao@codesourcery.com> * infrun.c: Make the declaration of 'init_infwait_state' static. (init_infwait_state): Make it 'static'.
2012-11-20gdb/Yao Qi1-1/+1
2012-11-20 Yao Qi <yao@codesourcery.com> * infrun.c (handle_inferior_event): Pass 'saved_singlestep_ptid' to deprecated_context_hook.
2012-11-19gdb/Yao Qi1-1/+1
2012-11-19 Yao Qi <yao@codesourcery.com> * infrun.c (infwait_state): Add static.
2012-11-092012-11-09 Pedro Alves <palves@redhat.com>Pedro Alves1-0/+19
PR gdb/14306 * infrun.c: Include target-descriptions.h. (follow_exec): Fetch new target description. gdb/testsuite/ 2012-11-09 Pedro Alves <palves@redhat.com> PR gdb/14306 * gdb.multi/multi-arch-exec.c: New file. * gdb.multi/multi-arch-exec.exp: New file.
2012-11-05gdb/Pedro Alves1-0/+2
2012-11-05 Pedro Alves <palves@redhat.com> * inferior.c (exit_inferior_1): Clear 'vfork_parent' in the vfork child. Clear 'pending_detach'. * infrun.c (handle_vfork_child_exec_or_exit): Clear 'pending_detach' in the vfork parent. gdb/testsuite/ 2012-11-05 Pedro Alves <palves@redhat.com> * gdb.base/foll-vfork.exp (vfork_relations_in_info_inferiors): New procedure. (do_vfork_and_follow_child_tests_exec) (do_vfork_and_follow_child_tests_exit): Call it.
2012-11-02gdb/Pedro Alves1-1/+10
2012-11-02 Pedro Alves <palves@redhat.com> PR gdb/14766 * infrun.c (handle_inferior_event) <TARGET_WAITKIND_EXITED/TARGET_WAITKIND_SIGNALLED>: Switch to null_ptid before handling a vfork child exec or exit. Switch to the event ptid afterwards. gdb/testsuite/ 2012-11-02 Pedro Alves <palves@redhat.com> PR gdb/14766 * gdb.base/foll-vfork.exp (vfork_child_follow_to_exit): Remove setup_kfail. (tcatch_vfork_then_child_follow_exit): No longer expect "Couldn't get registers".
2012-10-262012-10-26 Pedro Alves <palves@redhat.com>Pedro Alves1-27/+24
* infrun.c (handle_inferior_event) <TARGET_WAITKIND_SIGNALLED>: Remove comment.
2012-10-262012-10-26 Pedro Alves <palves@redhat.com>Pedro Alves1-5/+0
* infrun.c (handle_inferior_event) <TARGET_WAITKIND_SIGNALLED>: Remove comment.
2012-10-262012-10-26 Pedro Alves <palves@redhat.com>Pedro Alves1-1/+6
* infrun.c (handle_inferior_event): Print TARGET_WAITKIND_VFORKED as "TARGET_WAITKIND_VFORKED", not "TARGET_WAITKIND_FORKED".
2012-09-17 * infrun.c (restore_infcall_suspend_state): Eliminate single-useSiddhesh Poyarekar1-2/+1
variable LEN.
2012-09-17gdb/Jan Kratochvil1-16/+32
PR 14548 * infrun.c (handle_inferior_event): Do not reverse-continue back to the function start if we are already at function start. Both for reverse-next and for reverse-step into function without line number info. gdb/testsuite/ PR 14548 * gdb.reverse/singlejmp-reverse-nodebug.S: New file. * gdb.reverse/singlejmp-reverse-nodebug.c: New file. * gdb.reverse/singlejmp-reverse.S: New file. * gdb.reverse/singlejmp-reverse.c: New file. * gdb.reverse/singlejmp-reverse.exp: New file.
2012-08-232012-08-23 Pedro Alves <palves@redhat.com>Pedro Alves1-3/+7
gdb/ * infrun.c (_initialize_infrun) <handle command help text>: Mention that multiple signals are supported. gdb/testsuite/ * gdb.base/help.exp: Adjust to "handle" help text change.
2012-08-16Change detach_breakpoints to take a ptid instead of a pidJoel Brobecker1-3/+1
Before this change, detach_breakpoints would take a pid, and then set inferior_ptid to a ptid that it constructs using pid_to_ptid (pid). Unfortunately, this ptid is not necessarily valid. Consider for instance the case of ia64-hpux, where ttrace refuses a register-read operation if the LWP is not provided. This problems shows up when GDB is trying to handle fork events. Assuming GDB is configured to follow the parent, GDB will try to detach from the child. But before doing so, it needs to remove all breakpoints inside that child. On ia64, this involves reading inferior (the child's) memory. And on ia64-hpux, reading memory requires us to read the bsp and bspstore registers, in order to determine where that memory is relative to the value of those registers, and thus to determine which ttrace operation to use in order to fetch that memory (see ia64_hpux_xfer_memory). This patch therefore changes detach_breakpoints to take a ptid instead of a pid, and then updates all callers. One of the consequences of this patch is that it trips an assert on GNU/Linux targets. But this assert appears to have not actual purpose, and is thus removed. gdb/ChangeLog: * breakpoint.h (detach_breakpoints): pid parameter is now a ptid. * breakpoint.c (detach_breakpoints): Change pid parameter into a ptid. Adjust code accordingly. * infrun.c (handle_inferior_event): Delete variable child_pid. Update call to detach_breakpoints to pass the child ptid for fork events. * linux-nat.c (linux_nat_iterate_watchpoint_lwps): Remove assert that inferior_ptid's lwp is zero. (linux_handle_extended_wait): Update call to detach_breakpoints. * inf-ttrace.c (inf_ttrace_follow_fork): Update call to detach_breakpoints.
2012-08-15gdb: improve usage stringsMike Frysinger1-0/+6
This adds Usage strings to a bunch of commands, tweaks the grammar in a few, and improves the help text for the handle command. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2012-08-10gdb: add completion handler for "handle" and "signal"Mike Frysinger1-1/+34
The command line completion has spoiled me. Thus the lack of completion with the "handle" command annoys me. Patch! This does a few things: - adds a VEC_merge helper - adds a generic signal completer - adds a completion handler for the "handle" command - sets the completion handler for the "signal" command URL: http://sourceware.org/bugzilla/show_bug.cgi?id=10436 Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2012-08-02gdb/Yao Qi1-5/+5
* dwarf2loc.c (entry_values_debug): Add 'unsigned'. (_initialize_dwarf2loc): Call add_setshow_zuinteger_cmd instead of add_setshow_zinteger_cmd. * dwarf2loc.h: Update the declaration of 'entry_values_debug'. * dwarf2read.c (dwarf2_die_debug): Add 'unsigned'. (_initialize_dwarf2_read): Call add_setshow_zuinteger_cmd instead of add_setshow_zinteger_cmd. * darwin-nat.c (dwarwin_debug_flag): Add 'unsigned'. (_initialize_darwin_inferior): Call add_setshow_zuinteger_cmd instead of add_setshow_zinteger_cmd. * frame.c (frame_debug): Add 'unsigned'. (_intialize_frame): Call add_setshow_zuinteger_cmd instead of add_setshow_zinteger_cmd. * frame.h: Update the declaration of 'frame_debug'. * gdbtypes.c (overload_debug): Add 'unsigned'. (_initialize_gdbtypes): Call add_setshow_zuinteger_cmd instead of add_setshow_zinteger_cmd. * inferior.h: Update declaration of 'debug_infrun'. * infrun.c (debug_infrun): Add 'unsigned'. (_initialize_infrun): Call add_setshow_zuinteger_cmd instead of add_setshow_zinteger_cmd. * jit.c (jit_debug): Add 'unsigned'. (_initialize_jit): Call add_setshow_zuinteger_cmd instead of add_setshow_zinteger_cmd. * linux-nat.c (debug_linux_nat): Add 'unsigned'. (_initialize_linux_nat): Call add_setshow_zuinteger_cmd instead of add_setshow_zinteger_cmd. * linux-thread-db.c (libthread_db_debug): Add 'unsigned'. (_initialize_thread_db): Call add_setshow_zuinteger_cmd instead of add_setshow_zinteger_cmd. * machoread.c (mach_o_debug_level): Add 'unsigned'. (_initialize_machoread): Call add_setshow_zuinteger_cmd instead of add_setshow_zinteger_cmd. * mi/mi-cmd-var.c: Update the declaration of 'varobjdebug'. * microblaze-tdep.c (microblaze_debug_flag): Add 'unsigned'. (_initialize_microblaze_tdep): Call add_setshow_zuinteger_cmd intead of add_setshow_zinteger_cmd. * mips-tdep.c (mips_debug): Add 'unsigned'. (_initialize_mips_tdep): Call add_setshow_zuinteger_cmd instead of add_setshow_zinteger_cmd. * monitor.c (monitor_debug): Add 'unsigned'. (_initialize_remote_monitors): Call add_setshow_zuinteger_cmd instead of add_setshow_zinteger_cmd. * observer.c (observer_debug): Add 'unsigned'. (_initialize_observer): Call add_setshow_zuinteger_cmd instead of add_setshow_zinteger_cmd. * parse.c (expressiondebug): Add 'unsigned'. (_initialize_parse): Call add_setshow_zuinteger_cmd instead of add_setshow_zinteger_cmd. * record.c (record_debug): Add 'unsigned'. (_initialize_record): Call add_setshow_zuinteger_cmd instead of add_setshow_zinteger_cmd. * record.h: Update the declaration of 'record_debug'. * stap-probe.c (stap_expression_debug): Add 'unsigned'. (_initialize_stap_probe): Call add_setshow_zuinteger_cmd instead of add_setshow_zinteger_cmd. * serial.c (global_serial_debug_p): Add 'unsigned'. (_initialize_serial): Call add_setshow_zuinteger_cmd instead of add_setshow_zinteger_cmd. * solib-dsbt.c (solib_dsbt_debug): Add 'unsigned'. (_initialize_dsbt_solib): Call add_setshow_zuinteger_cmd instead of add_setshow_zinteger_cmd. * solib-frv.c (solib_frv_debug): Add 'unsigned'. (_initialize_frv_solib): Call add_setshow_zuinteger_cmd instead of add_setshow_zinteger_cmd. * target.c (targetdebug): Add 'unsigned'. (initialize_targets): Call add_setshow_zuinteger_cmd instead of add_setshow_zinteger_cmd. * valops.c (overload_debug): Add 'unsigned'. * varobj.c (varobjdebug): Add 'unsigned'. (_initialize_varobj): Call add_setshow_zuinteger_cmd instead of add_setshow_zinteger_cmd. * xtensa-tdep.c (xtensa_debug_level): Add 'unsigned'. (_initialize_xtensa_tdep): Call add_setshow_zuinteger_cmd instead of add_setshow_zinteger_cmd. * arch-utils.h: Remove the declaration of 'gdbarch_debug'. * gdbarch.sh (gdbarch_debug): Add 'unsigned'. (extern void _initialize_gdbarch): Call add_setshow_zuinteger_cmd instead of add_setshow_zinteger_cmd. * gdbarch.c, gdbarch.h: Re-generated.
2012-07-202012-07-20 Pedro Alves <palves@redhat.com>Pedro Alves1-4/+2
PR threads/11692 PR gdb/12203 gdb/ * infrun.c (handle_inferior_event) <new thread>: Don't special case minus_one_ptid. <TARGET_WAITKIND_SPURIOUS>: Ditto. * linux-thread-db.c (thread_get_info_callback): Don't return early if the thread is zombie. (thread_from_lwp): Change return type to void. Rewrite stale comment. (attach_thread): Don't return early if the thread is zombie, instead set its "dying" flag. (thread_db_wait): Don't return TARGET_WAITKIND_SPURIOUS anymore. (find_new_threads_callback): Don't return early if the thread is zombie. gdb/testsuite/ * gdb.threads/create-fail.c: New file. * gdb.threads/create-fail.exp: New file.
2012-07-182012-07-18 Pedro Alves <palves@redhat.com>Pedro Alves1-0/+9
* infrun.c (handle_inferior_event) <TARGET_WAITKIND_NO_HISTORY>: Pull the single step breakpoints out of the target.
2012-07-182012-07-18 Sergio Durigan Junior <sergiodj@redhat.com>Sergio Durigan Junior1-6/+3
* elfread.c (elf_get_probe_argument_count): Remove `objfile' argument. (elf_compile_to_ax): Likewise. * infrun.c (insert_exception_resume_from_probe): Likewise. (check_exception_resume): Remove `objfile' variable. * probe.c (find_probe_by_pc): Remove `objfile' argument. (struct probe_and_objfile, probe_and_objfile_s): Delete. (collect_probes): Adjust return value to `VEC (probe_p) *'. (compare_entries): Rename to... (compare_probes): ...this. Adjust function to work with `struct probe *'. Rename variables `ea' and `eb' to `pa' and `pb' respectively. (gen_ui_out_table_header_info): Adjust `probes' argument to be `VEC (probe_p) *'. (print_ui_out_info): Adjust argument to be `struct probe *'. (info_probes_for_ops): Adjust internal computations to use `VEC (probe_p) *'. (probe_safe_evaluate_at_pc): Refactor to not pass `objfile' anymore. * probe.h (struct probe_ops) <get_probe_argument_count, compile_to_ax, gen_info_probes_table_values>: Remove `objfile' argument. (struct probe) <objfile>: New field. (find_probe_by_pc): Remove `objfile' argument. * stap-probe.c (stap_parse_probe_arguments): Likewise. (stap_get_probe_argument_count): Likewise. (stap_get_arg): Likewise. (stap_evaluate_probe_argument): Likewise. (stap_compile_to_ax): Likewise. (compile_probe_arg): Refactor not to pass `objfile' anymore. (handle_stap_probe): Fill `objfile' field from `struct probe'. (stap_gen_info_probes_table_header): Remove `objfile' argument. * symfile.h (struct sym_probe_fns) <sym_evaluate_probe_argument, sym_compile_to_ax>: Likewise.
2012-07-01gdb:Yao Qi1-25/+9
* breakpoint.c: Removed always_inserted_auto, always_inserted_on, always_inserted_off, and always_inserted_enums. Change always_inserted_mode's type to 'enum auto_boolean'. (show_always_inserted_mode, breakpoint_always_inserted_mode): Update callers. (_initialize_breakpoint): Call add_setshow_auto_boolean_cmd instead of add_setshow_enum_cmd. * infrun.c: Remove can_use_displaced_stepping_auto, can_use_displaced_stepping_on, can_use_displaced_stepping_off, and can_use_displaced_stepping_enum. Change can_use_displaced_stepping's type to 'enum auto_boolean'. (show_can_use_displaced_stepping, use_displaced_stepping): Update callers. (_initialize_infrun): Call add_setshow_auto_boolean_cmd instead of add_setshow_enum_cmd.
2012-06-28gdb/Pedro Alves1-186/+186
2012-06-28 Jan Kratochvil <jan.kratochvil@redhat.com> Pedro Alves <palves@redhat.com> * gdbthread.h (ALL_THREADS): New macro. (thread_list): Declare. * infrun.c (handle_inferior_event) <spurious signal>: Don't keep going, but instead fall through to the stepping handling. * linux-nat.c (resume_lwp): New parameter 'signo'. Resume with the passed in signal. Adjust debug output. (resume_callback): Rename to ... (linux_nat_resume_callback): ... this. Pass the thread's last stop signal, if in "pass" state. (linux_nat_resume): Adjust to rename. (stop_wait_callback): New assertion. Don't respawn signals; instead let the LWP remain with SIGNALLED set. (linux_nat_wait_1): Remove flushing of pending SIGSTOPs. * remote.c (append_pending_thread_resumptions): New. (remote_vcont_resume): Call it. * target.h (target_resume): Extend comment. gdb/testsuite/ 2012-06-28 Jan Kratochvil <jan.kratochvil@redhat.com> Pedro Alves <palves@redhat.com> * gdb.threads/siginfo-threads.exp: New file. * gdb.threads/siginfo-threads.c: New file. * gdb.threads/sigstep-threads.exp: New file. * gdb.threads/sigstep-threads.c: New file.
2012-06-18gdb/Jan Kratochvil1-3/+19
Remove stale dummy frames. * breakpoint.c: Include dummy-frame.h. (longjmp_breakpoint_ops): New variable. (update_breakpoints_after_exec, breakpoint_init_inferior): Delete also bp_longjmp_call_dummy. (bpstat_what, bptype_string, print_one_breakpoint_location) (init_bp_location): Support bp_longjmp_call_dummy. (set_longjmp_breakpoint): Use longjmp_breakpoint_ops. Comment why. (set_longjmp_breakpoint_for_call_dummy) (check_longjmp_breakpoint_for_call_dummy, longjmp_bkpt_dtor): New functions. (initialize_breakpoint_ops): Initialize longjmp_breakpoint_ops. * breakpoint.h (enum bptype): New item bp_longjmp_call_dummy. Delete FIXME comment and extend the other comment for bp_call_dummy. (set_longjmp_breakpoint_for_call_dummy) (check_longjmp_breakpoint_for_call_dummy): New declarations. * dummy-frame.c: Include gdbthread.h. (pop_dummy_frame_bpt): New function. (pop_dummy_frame): Call pop_dummy_frame_bpt. (dummy_frame_discard): New function. (cleanup_dummy_frames): Update the comment about longjmps. * dummy-frame.h (dummy_frame_discard): New declaration. * gdbthread.h (struct thread_info): Extend initiating_frame comment. * infcall.c (call_function_by_hand): New variable longjmp_b. Call set_longjmp_breakpoint_for_call_dummy. Chain its breakpoints with BPT. * infrun.c (handle_inferior_event) <BPSTAT_WHAT_CLEAR_LONGJMP_RESUME>: Add case 4 comment. Call check_longjmp_breakpoint_for_call_dummy and keep_going if IS_LONGJMP and there is no other reason to stop. gdb/testsuite/ Remove stale dummy frames. * gdb.base/call-signal-resume.exp (maintenance print dummy-frames) (maintenance info breakpoints): New tests. * gdb.base/stale-infcall.c: New file. * gdb.base/stale-infcall.exp: New file.
2012-06-15 * infrun.c (handle_inferior_event): Correct indentation.Maciej W. Rozycki1-4/+4
2012-06-14 PR backtrace/13866Maciej W. Rozycki1-1/+8
* infrun.c (handle_inferior_event): Re-fetch frame and gdbarch after hiding inline functions.
2012-06-13gdb/Jan Kratochvil1-0/+6
PR build/14003 * inferior.h (struct inferior_suspend_state): Comment out. (struct inferior): Comment out the field suspend. * infrun.c (struct infcall_suspend_state): Comment out the field inferior_suspend. (save_infcall_suspend_state, restore_infcall_suspend_state): Comment out its assignment.
2012-06-122012-06-12 Pedro Alves <palves@redhat.com>Pedro Alves1-20/+10
* infrun.c (infrun_thread_stop_requested_callback): Don't switch threads here. (prepare_for_detach): No longer context switch here in non-stop mode. (fetch_inferior_event): Ditto. (handle_inferior_event) <STOP_QUIETLY || NO_STOP_QUIETLY>: Switch to the event thread before removing breakpoints. Switch to the event thread before inserting breakpoints and resuming. (handle_inferior_event) <TARGET_WAITKIND_SPURIOUS>: Switch to the event thread before resuming. (handle_inferior_event) <stepping_past_singlestep_breakpoint>: Switch to the event thread before removing breakpoints.
2012-06-11 * infrun.c (handle_inferior_event)Tom Tromey1-56/+49
<BPSTAT_WHAT_SET_LONGJMP_RESUME>: Don't delete the step-resume breakpoint. <BPSTAT_WHAT_CLEAR_LONGJMP_RESUME>: Remove longjmp logic; use exception logic in all cases. Update comments. (insert_longjmp_resume_breakpoint): Set the exception resume breakpoint. testsuite * gdb.base/longjmp.c (hidden_longjmp): Move expected catch location... (main): ...here.
2012-06-062012-06-06 Pedro Alves <palves@redhat.com>Pedro Alves1-8/+2
* infrun.c (handle_inferior_event): Remove calls to reinit_frame_cache that follow a context_switch call.
2012-06-062012-06-06 Pedro Alves <palves@redhat.com>Pedro Alves1-3/+1
* infrun.c (handle_inferior_event) <deferred_step_ptid>: Use context_switch and remove stale comment.
2012-06-06gdb/Pedro Alves1-35/+8
2012-06-06 Pedro Alves <palves@redhat.com> * infrun.c (struct execution_control_state): Remove `new_thread_event' field. (handle_inferior_event): Simplify new threads handling; don't resume the inferior if we find a new thread. gdb/testsuite/ 2012-06-06 Pedro Alves <palves@redhat.com> * gdb.threads/clone-new-thread-event.c: New file. * gdb.threads/clone-new-thread-event.exp: New file.
2012-05-282012-05-28 Pedro Alves <palves@redhat.com>Pedro Alves1-5/+4
* infrun.c (wait_for_inferior): Move ecss and ecs locals to the block that uses them. Clear ecss before handling each event.
2012-05-24gdb/Pedro Alves1-110/+110
2012-05-24 Pedro Alves <palves@redhat.com> PR gdb/7205 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout. gdb/gdbserver/ 2012-05-24 Pedro Alves <palves@redhat.com> PR gdb/7205 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout. include/gdb/ 2012-05-24 Pedro Alves <palves@redhat.com> PR gdb/7205 * gdb/signals.def: Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout. sim/arm/ 2012-05-24 Pedro Alves <palves@redhat.com> PR gdb/7205 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout. sim/avr/ 2012-05-24 Pedro Alves <palves@redhat.com> PR gdb/7205 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout. sim/common/ 2012-05-24 Pedro Alves <palves@redhat.com> PR gdb/7205 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout. sim/cr16/ 2012-05-24 Pedro Alves <palves@redhat.com> PR gdb/7205 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout. sim/d10v/ 2012-05-24 Pedro Alves <palves@redhat.com> PR gdb/7205 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout. sim/erc32/ 2012-05-24 Pedro Alves <palves@redhat.com> PR gdb/7205 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout. sim/m32c/ 2012-05-24 Pedro Alves <palves@redhat.com> PR gdb/7205 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout. sim/ppc/ 2012-05-24 Pedro Alves <palves@redhat.com> PR gdb/7205 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout. sim/rl78/ 2012-05-24 Pedro Alves <palves@redhat.com> PR gdb/7205 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout. sim/rx/ 2012-05-24 Pedro Alves <palves@redhat.com> PR gdb/7205 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
2012-05-24gdb/Pedro Alves1-31/+31
2012-05-24 Pedro Alves <palves@redhat.com> PR gdb/7205 Replace target_signal with gdb_signal throughout. gdb/gdbserver/ 2012-05-24 Pedro Alves <palves@redhat.com> PR gdb/7205 Replace target_signal with gdb_signal throughout. include/gdb/ 2012-05-24 Pedro Alves <palves@redhat.com> PR gdb/7205 Replace target_signal with gdb_signal throughout. sim/common/ 2012-05-24 Pedro Alves <palves@redhat.com> PR gdb/7205 Replace target_signal with gdb_signal throughout.
2012-05-10 * tracepoint.c (scope_info): Update.Tom Tromey1-1/+1
* symtab.c (lookup_block_symbol, iterate_over_symbols) (find_pc_sect_symtab, search_symbols) (default_make_symbol_completion_list_break_on) (make_file_symbol_completion_list): Update. * symmisc.c (dump_symtab_1): Update. * stack.c (print_frame_args, iterate_over_block_locals) (print_frame_labels, iterate_over_block_arg_vars): Update. * python/py-block.c (block_object) <dict>: Remove. <block>: New field. <iter>: Change type. (blpy_iter): Update. (blpy_block_syms_iternext): Update. * psymtab.c (map_block): Use block iterators. * objfiles.c (objfile_relocate1): Use ALL_DICT_SYMBOLS. * mi/mi-cmd-stack.c (list_args_or_locals): Update. * mdebugread.c (parse_symbol, mylookup_symbol): Update. * infrun.c (check_exception_resume): Update. * cp-support.c (make_symbol_overload_list_block): Update. * coffread.c (patch_opaque_types): Update. * buildsym.c (finish_block, end_symtab): Use ALL_DICT_SYMBOLS. * block.h (struct block_iterator): New. (block_iterator_first, block_iterator_next, block_iter_name_first) (block_iter_name_next, block_iter_match_first) (block_iter_match_next): Declare. (ALL_BLOCK_SYMBOLS): Redefine. * block.c (block_iterator_first, block_iterator_next) (block_iter_name_first, block_iter_name_next) (block_iter_match_first, block_iter_match_next): New functions. * ada-lang.c (ada_add_block_symbols) (ada_make_symbol_completion_list): Use block iterator.
2012-05-032012-05-03 Pedro Alves <pedro@codesourcery.com>Pedro Alves1-1/+1
* infrun.c (displaced_step_fixup): Add "displaced:" prefix to debug log.
2012-04-272012-04-27 Sergio Durigan Junior <sergiodj@redhat.com>Sergio Durigan Junior1-11/+66
Tom Tromey <tromey@redhat.com> * breakpoint.c (struct breakpoint_objfile_data) <longjmp_searched>,<longjmp_probes>,<exception_searched>, <exception_probes>: New fields. (free_breakpoint_probes): New function. (create_longjmp_master_breakpoint): Prefer SystemTap probe over `_Unwind_DebugHook'. (create_exception_master_breakpoint): Likewise. (_initialize_breakpoint): Registering cleanup for SystemTap probes. * infrun.c: Including necessary header files for handling SystemTap probes. (handle_inferior_event): Handling longjmp breakpoint and exceptions via SystemTap probes. (check_exception_resume): Remove `func' argument. Handle exception unwinding breakpoint set via a SystemTap probe. (insert_exception_resume_from_probe): New function.
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