X-Git-Url: http://git.efficios.com/?a=blobdiff_plain;f=gdb%2FChangeLog;h=020a60510ad750f7c8134a3be99739c11a6bfbe8;hb=34b536a803d4ba203cb1e670ca97b2cb1131946f;hp=2cedbfd1a8f07826377175ec6dbc85b73e35990e;hpb=6598ed07ebc826df0221dd05f6faa4504be6af74;p=deliverable%2Fbinutils-gdb.git diff --git a/gdb/ChangeLog b/gdb/ChangeLog index 2cedbfd1a8..020a60510a 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,3 +1,688 @@ +2012-07-05 Hui Zhu + + * ax-gdb.c (cli/cli-utils.h): New include. + (linespec.h): Ditto. + (agent_eval_command_one): New function. + (agent_command_1): Ditto. + (agent_command): Call function agent_command_1. + (agent_eval_command): Ditto. + (_initialize_ax_gdb): Change help for "maint agent" + and "maint agent-eval". + +2012-07-05 Hui Zhu + + * breakpoint.c (check_for_argument): Move to file cli/cli-utils.c. + * cli/cli-utils.c (check_for_argument): New function. + * cli/cli-utils.h (check_for_argument): Ditto. + +2012-07-04 H.J. Lu + + * NEWS: Mention x32 ABI support. + +2012-07-04 H.J. Lu + + * amd64-tdep.c (amd64_x32_init_abi): Set sp_regnum_from_eax to + AMD64_RSP_REGNUM and pc_regnum_from_eax to AMD64_RIP_REGNUM. + + * i386-tdep.c (i386_gdbarch_init): Initialize sp_regnum_from_eax + and pc_regnum_from_eax to -1. Update SP regnum from + sp_regnum_from_eax and PC regnum from pc_regnum_from_eax if + needed. + + * i386-tdep.h (gdbarch_tdep): Add sp_regnum_from_eax and + pc_regnum_from_eax. + +2012-07-03 Jan Kratochvil + + Fix 'warning: parameter has incomplete type' with gcc-3.4.6. + * dwarf2expr.h: Include gdbtypes.h. + (enum call_site_parameter_kind, union call_site_parameter_u): Remove + these forward declarations. + (cu_offset, sect_offset): Move these ... + * gdbtypes.h: Remove include dwarf2expr.h. + (cu_offset, sect_offset): ... here. + +2012-07-03 H.J. Lu + + * amd64-linux-tdep.c (linux_sigtramp_code): Renamed to ... + (amd64_linux_sigtramp_code): This. + (amd64_x32_linux_sigtramp_code): New. + (LINUX_SIGTRAMP_LEN): Updated. + (amd64_linux_sigtramp_start): Check x32 sigtramp. + +2012-07-02 Jan Kratochvil + + * linux-thread-db.c (thread_db_new_objfile): Fix comment typos. + +2012-07-02 Jan Kratochvil + + * config.in: Regenerate. + * configure: Regenerate. + * configure.ac: Remove check for gnu/libc-version.h. + * linux-thread-db.c : Remove include of + gnu/libc-version.h. + (enable_thread_event_reporting) : Remove + variables libc_version, libc_major and libc_minor. Replace sscanf by + inferior_has_bug. Extend the comment. + +2012-07-02 Jan Kratochvil + + * linux-thread-db.c (inferior_has_bug): New function. + (thread_db_find_new_threads_silently): Return boolean as checked by + inferior_has_bug, describe it in the comments. + (try_thread_db_load_1): Move call to thread_db_find_new_threads_silently + earlier. Abort the initialization if it returned non-zero. + (thread_db_new_objfile): Exclude debug files. + (thread_db_find_new_threads_2): Preinitialize ERR. Check errors also + if UNTIL_NO_NEW, + +2012-07-02 Doug Evans + + * dwarf2read.c (maybe_queue_comp_unit): Move definition next to others + related to queue management. + + * dwarf2read.c (create_debug_types_hash_table): Use "debug dwarf2-read" + instead of "debug dwarf2-die" in debugging printfs. + (create_debug_info_hash_table_reader): Ditto. + (create_debug_info_hash_table): Ditto. + (init_dwo_file): Ditto. + (init_cutu_and_read_dies): Add debugging printf. + (init_cutu_and_read_dies_no_follow): Ditto. + (process_psymtab_comp_unit_reader): Ditto. + +2012-07-02 Stan Shebs + + Add target-side support for dynamic printf. + * NEWS: Mention the additional style. + * breakpoint.h (struct bp_target_info): New fields tcommands, persist. + (struct bp_location): New field cmd_bytecode. + * breakpoint.c: Include format.h. + (disconnected_dprintf): New global. + (parse_cmd_to_aexpr): New function. + (build_target_command_list): New function. + (insert_bp_location): Call it. + (remove_breakpoints_pid): Skip dprintf breakpoints. + (print_one_breakpoint_location): Ditto. + (dprintf_style_agent): New global. + (dprintf_style_enums): Add dprintf_style_agent. + (update_dprintf_command_list): Add agent case. + (agent_printf_command): New function. + (_initialize_breakpoint): Add new commands. + * common/ax.def (printf): New bytecode. + * ax.h (ax_string): Declare. + * ax-gdb.h (gen_printf): Declare. + * ax-gdb.c: Include cli-utils.h, format.h. + (gen_printf): New function. + (maint_agent_print_command): New function. + (_initialize_ax_gdb): Add maint agent-printf command. + * ax-general.c (ax_string): New function. + (ax_print): Add printf disassembly. + * Makefile.in (SFILES): Add format.c + (COMMON_OBS): Add format.o. + * common/format.h: New file. + * common/format.c: New file. + * printcmd.c: Include format.h. + (ui_printf): Call parse_format_string. + * remote.c (remote_state): New field breakpoint_commands. + (PACKET_BreakpointCommands): New enum. + (remote_breakpoint_commands_feature): New function. + (remote_protocol_features): Add new BreakpointCommands entry. + (remote_can_run_breakpoint_commands): New function. + (remote_add_target_side_commands): New function. + (remote_insert_breakpoint): Call it. + (remote_insert_hw_breakpoint): Ditto. + (_initialize_remote): Add new packet configuration for + target-side breakpoint commands. + * target.h (struct target_ops): New field + to_can_run_breakpoint_commands. + (target_can_run_breakpoint_commands): New macro. + * target.c (update_current_target): Handle + to_can_run_breakpoint_commands. + +2012-07-02 Jan Kratochvil + + Execute -ix and -iex only after system and user gdbinit files. + * main.c (captured_main): Move CMDARG_INIT_FILE and CMDARG_INIT_COMMAND + processing down after gdbinit files. + +2012-07-02 Jan Kratochvil + + Add fnmatch-gnu module. + * gnulib/Makefile.in (aclocal_m4_deps): Add new files and remove one. + * gnulib/configure.ac (AC_INIT): Use now import/memmem.c. + * gnulib/aclocal.m4: Regenerate. + * gnulib/config.in: Regenerate. + * gnulib/configure: Regenerate. + * gnulib/import/dummy.c: Remove. + * gnulib/import/Makefile.am: Regenerate. + * gnulib/import/Makefile.in: Likewise. + * gnulib/import/m4/gnulib-cache.m4: Likewise. + * gnulib/import/m4/gnulib-comp.m4: Likewise. + * gnulib/import/alloca.c: New file. + * gnulib/import/alloca.in.h: Likewise. + * gnulib/import/config.charset: Likewise. + * gnulib/import/fnmatch.c: Likewise. + * gnulib/import/fnmatch.in.h: Likewise. + * gnulib/import/fnmatch_loop.c: Likewise. + * gnulib/import/localcharset.c: Likewise. + * gnulib/import/localcharset.h: Likewise. + * gnulib/import/m4/alloca.m4: Likewise. + * gnulib/import/m4/codeset.m4: Likewise. + * gnulib/import/m4/configmake.m4: Likewise. + * gnulib/import/m4/fcntl-o.m4: Likewise. + * gnulib/import/m4/fnmatch.m4: Likewise. + * gnulib/import/m4/glibc21.m4: Likewise. + * gnulib/import/m4/localcharset.m4: Likewise. + * gnulib/import/m4/locale-fr.m4: Likewise. + * gnulib/import/m4/locale-ja.m4: Likewise. + * gnulib/import/m4/locale-zh.m4: Likewise. + * gnulib/import/m4/mbrtowc.m4: Likewise. + * gnulib/import/m4/mbsinit.m4: Likewise. + * gnulib/import/m4/mbsrtowcs.m4: Likewise. + * gnulib/import/m4/mbstate_t.m4: Likewise. + * gnulib/import/m4/stdbool.m4: Likewise. + * gnulib/import/m4/wchar_h.m4: Likewise. + * gnulib/import/m4/wctype_h.m4: Likewise. + * gnulib/import/m4/wint_t.m4: Likewise. + * gnulib/import/mbrtowc.c: Likewise. + * gnulib/import/mbsinit.c: Likewise. + * gnulib/import/mbsrtowcs-impl.h: Likewise. + * gnulib/import/mbsrtowcs-state.c: Likewise. + * gnulib/import/mbsrtowcs.c: Likewise. + * gnulib/import/ref-add.sin: Likewise. + * gnulib/import/ref-del.sin: Likewise. + * gnulib/import/stdbool.in.h: Likewise. + * gnulib/import/streq.h: Likewise. + * gnulib/import/strnlen1.c: Likewise. + * gnulib/import/strnlen1.h: Likewise. + * gnulib/import/verify.h: Likewise. + * gnulib/import/wchar.in.h: Likewise. + * gnulib/import/wctype.in.h: Likewise. + +2012-07-02 Jan Kratochvil + + Support shell wildcards for 'set auto-load safe-path'. + * auto-load.c: Include fnmatch.h. + (filename_is_in_dir): Rename to ... + (filename_is_in_pattern_1, filename_is_in_pattern): ... here and split + it. Update function comment. Rename dir_len to pattern_len. New + variables filename_len, pattern and filename. Add more DEBUG_AUTO_LOAD + messages. Use gdb_filename_fnmatch. + (filename_is_in_auto_load_safe_path_vec): Rename variable dir to + pattern. + (_initialize_auto_load): Extend the "set auto-load safe-path" help text. + * defs.h (gdb_filename_fnmatch): New declaration. + * utils.c: Include fnmatch.h. + (gdb_filename_fnmatch): New function. + +2012-07-02 Sergio Durigan Junior + + * breakpoint.c (BREAK_ARGS_HELP): Include help message for the new + `-probe' and `-probe-stap' options. + +2012-07-01 Yao Qi + + * 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. + +2012-06-30 Doug Evans + + * dwarf2read.c (signatured_type): Make "per_cu" member first. + (init_cutu_and_read_dies): Handle rereading a DWO CU while it's + currently being read. Propagate DW_AT_comp_dir to DWO DIE. + +2012-06-29 Doug Evans + + * linespec.c: #include "stack.h". + (decode_line_with_current_source): Moved here from symtab.c and + renamed from decode_line_spec. All callers updated. + (decode_line_with_last_displayed): Moved here from breakpoint.c and + renamed from decode_line_spec_1. All callers updated. + * linespec.h (decode_line_with_current_source): Move declaration here + from symtab.h and renamed from decode_line_spec. + (decode_line_with_last_displayed): Move declaration here from symtab.h + and renamed from decode_line_spec_1. + * macrocmd.c: #include "linespec.h". + * symtab.c: Remove #include "linespec.h". + +2012-06-28 Doug Evans + + * dwarf2read.c (get_cu_length): New function. + (offset_in_cu_p, error_check_comp_unit_head): Call it. + (create_debug_types_hash_table): Ditto. + (init_cutu_and_read_dies): Ditto. + (init_cutu_and_read_dies_no_follow): Ditto. + + * dwarf2read.c (dwarf2_find_base_address): Move definition. + + * dwarf2read.c (ABBREV_HASH_SIZE): Remove enclosing #ifndef/#endif. + (struct abbrev_table): Define. + (dwarf2_cu): Replace members dwarf2_abbrevs, abbrev_obstack with + abbrev_table. + (init_cutu_and_read_dies): Update. + (abbrev_table_alloc_abbrev): New function. Replaces + dwarf_alloc_abbrev. All callers updated. + (abbrev_table_add_abbrev): New function. + (abbrev_table_lookup_abbrev): New function. Replaces + dwarf2_lookup_abbrev. All callers updated. + (abbrev_table_read_table): New function. Contents moved here from + dwarf2_read_abbrevs. + (dwarf2_read_abbrevs): Call it. + (abbrev_table_free): New function. + (dwarf2_free_abbrev_table): Call it. + +2012-06-28 Stan Shebs + + * osdata.c (info_osdata_command): Filter out "Title" columns + from non-MI uses. + * common/linux-osdata.c (struct osdata_type): Add title field. + (osdata_table): Add titles to each entry. + (linux_command_xfer_osdata): Add a column for title data. + +2012-06-28 Stan Shebs + + Make logging work for MI. + * NEWS: Mention it. + * interps.h (interp_set_logging_ftype): New typedef. + (struct interp_procs): New field set_logging_proc. + (current_interp_set_logging): Declare. + * interps.c (current_interp_set_logging): New function. + * cli/cli-logging.c: Include interps.h. + (set_logging_redirect): Call current_interp_set_logging. + (pop_output_files): Ditto. + (handle_redirections): Ditto, plus skip ui-out redirect if MI. + * mi/mi-console.h (mi_console_set_raw): Declare. + * mi/mi-console.c (mi_console_set_raw): New function. + * mi/mi-interp.c (saved_raw_stdout): New global. + (mi_set_logging): New function. + (_initialize_mi_interp): Add it to interp procs. + +2012-06-28 Doug Evans + + * symtab.c (lookup_symbol_aux_objfile): Use + ALL_OBJFILE_PRIMARY_SYMTABS. + + * gdbtypes.c (lookup_typename): Rename local variable "tmp" to "type". + +2012-06-28 Jan Kratochvil + + * common/buffer.c: Include inttypes.h and stdint.h. + (buffer_xml_printf): Use PRId64, PRIu64, PRIx64 and PRIo64. + +2012-06-28 Jan Kratochvil + Pedro Alves + + * gdbthread.h (ALL_THREADS): New macro. + (thread_list): Declare. + * infrun.c (handle_inferior_event) : 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. + +2012-06-28 Iain Sandoe + + * auxv.c (fprint_target_auxv): Handle extended cache data tags. + +2012-06-27 Doug Evans + + * dwarf2read.c (dwarf2_cu): Add ranges_base. + Delete have_addr_base, unused. All uses updated. + (init_cutu_and_read_dies): Process DW_AT_GNU_ranges_base. + (dwarf2_get_pc_bounds): Add ranges_base. + (dwarf2_record_block_ranges): Ditto. + +2012-06-27 Tom Tromey + + PR macros/7961: + * varobj.c (varobj_create): Update. + (varobj_set_value): Update. + * tracepoint.c (validate_actionline): Update. + (encode_actions_1): Update. + * parse.c (parse_exp_1): Add 'pc' argument. + (parse_exp_in_context): Add 'pc' argument. Change how + expression_context_pc is set. + (parse_expression): Update. + (parse_field_expression): Update. + * expression.h (parse_exp_1): Update. + * eval.c (parse_to_comma_and_eval): Update. + * breakpoint.c (set_breakpoint_condition): Update. + (update_watchpoint): Update. + (init_breakpoint_sal): Update + (find_condition_and_thread): Update. + (watch_command_1): Update. + (update_breakpoint_locations): Update. + * ada-lang.c (ada_read_renaming_var_value): Update. + (create_excep_cond_exprs): Update. + +2012-06-27 Doug Evans + + * dwarf2read.c (per_cu_header_read_in): Simplify, and handle + type units. + +2012-06-26 Doug Evans + + * dwarf2read.c (read_and_check_comp_unit_head): Delete unnecessary + prototype. + (error_check_comp_unit_head): New arg abbrev_section. All callers + updated. + (read_and_check_comp_unit_head): Ditto. + (read_and_check_type_unit_head): Ditto. + +2012-06-26 Siva Chandra Reddy + + New attribute 'last' for gdb.Symtab_and_line. + * NEWS (Python Scripting): Add entry about the new attribute. + * python/py-symtab.c (salpy_get_last): New function which + implements the get method for the 'last' attribute of + gdb.Symtab_and_line. + (sal_object_getset): Add entry for the 'last' attribute. + +2012-06-26 Doug Evans + + * dwarf2read.c (dwo_section_names): Add macinfo_dwo, macro_dwo. + (dwo_sections): Add macinfo, macro. + (dwarf2_locate_dwo_sections): Watch for macro sections. + (dwarf_decode_macros): Remove args lh, abfd, section, section_name. + All callers updated. Handle DWO files. + + * NEWS: Mention new options "set debug dwarf2-read" and + "set debug symtab-create". + * dwarf2read.c (dwarf2_read_debug): New static global. + (dwarf2_build_psymtabs_hard): Add debugging printfs. + (process_queue): Ditto. + (process_full_comp_unit): Ditto. + (_initialize_dwarf2_read): Add new option "set debug dwarf2-read". + * elfread.c (elf_symfile_read): Add debugging printf. + * minsyms.c (install_minimal_symbols): Ditto. + * psymtab.c (allocate_psymtab): Ditto. + * symfile.c (allocate_symtab): Ditto. + * symtab.c (symtab_create_debug): New global. + (_initialize_symtab): Add new option "set debug symtab-create". + * symtab.h (symtab_create_debug): Declare. + + * dwarf2read.c (lookup_dwo_comp_unit): Enhance comment. + (lookup_dwo_type_unit): Ditto. + +2012-06-26 Roland McGrath + H.J. Lu + + * amd64-linux-nat.c: Include . + (ps_get_thread_area): Use PTRACE_PEEKUSER to get fs_base/gs_base + if HAVE_STRUCT_USER_REGS_STRUCT_FS_BASE or + HAVE_STRUCT_USER_REGS_STRUCT_GS_BASE is defined. + + * configure.ac: Check if the fs_base and gs_base members of + `struct user_regs_struct' exist. + * config.in: Regenerated. + * configure: Likewise. + +2012-06-25 Michael Eager + + PR python/14291 + * python/python.c (gdbpy_write): Check for interrupted output. + +2012-06-25 Greta Yorsh + + * arm-tdep.c (arm_in_function_epilogue_p): Recognize POP with a single + register as a stack alignment in ARM mode. + +2012-06-24 Jan Kratochvil + + Update gnulib to GIT commit a39f53ccb70a613e647e1019fb4c63645220267e. + * gnulib/config.in: Regenerate. + * gnulib/configure: Likewise. + * gnulib/import/m4/extensions.m4: Update it. + * gnulib/import/m4/gnulib-common.m4: Likewise. + * gnulib/import/m4/memmem.m4: Likewise. + * gnulib/import/m4/mmap-anon.m4: Likewise. + * gnulib/import/m4/multiarch.m4: Likewise. + * gnulib/import/stdint.in.h: Likewise. + +2012-06-24 Yao Qi + + * corefile.c (write_memory_with_notification): New. + * gdbcore.h: Declare write_memory_with_notification. + * ada-lang.c (ada_value_assign): Replace 'write_memory' and + 'observer_notify_memory_changed' with 'write_memory_with_notification'. + * valops.c (value_assign): Likewise. + * python/py-inferior.c (infpy_write_memory): Call + 'write_memory_with_notification'. + +2012-06-24 Jan Kratochvil + + * cc-with-index.sh: Use also -ex "set auto-load no". + +2012-06-23 Doug Evans + + PR 14125 + * NEWS: Document additions to .gdb_index. + * dwarf2read.c: #include "gdb/gdb-index.h". + (DW2_GDB_INDEX_SYMBOL_STATIC_SET_VALUE): New macro. + (DW2_GDB_INDEX_SYMBOL_KIND_SET_VALUE): New macro. + (DW2_GDB_INDEX_CU_SET_VALUE): New macro. + (dwarf2_read_index): Recognize version 7. + (dw2_do_expand_symtabs_matching): New args want_specific_block, + block_kind, domain): All callers updated. + (dw2_find_symbol_file): Handle new index CU values. + (dw2_expand_symtabs_matching): Match symbol kind if requested. + (add_index_entry): New args is_static, kind. All callers updated. + (offset_type_compare, uniquify_cu_indices): New functions + (symbol_kind): New function. + (write_psymtabs_to_index): Remove duplicate CU values. + (write_psymtabs_to_index): Write .gdb_index version 7. + +2012-06-22 Joel Brobecker + + * configure.ac (build_warnings): Add -Wdeclaration-after-statement. + * configure: Regenerate. + +2012-06-20 Yao Qi + + * python/py-inferior.c: Update comments of infpy_read_memory + and infpy_write_memory. + +2012-06-19 Tom Tromey + + PR exp/9514: + * parser-defs.h (insert_type, insert_type_address_space): Declare. + (push_type_address_space): Remove. + * parse.c (insert_into_type_stack): New function. + (insert_type): Likewise. + (insert_type_address_space): Rename from push_type_address_space. + Insert tp_space_identifier. + * c-exp.y (ptr_operator): New production. + (abs_decl): Use ptr_operator. + (space_identifier): Call insert_type_address_space. + (ptype): Don't use const_or_volatile_or_space_identifier. + (const_or_volatile_noopt): Call insert_type. + (conversion_type_id, conversion_declarator): New productions. + (operator): Use conversion_type_id. + +2012-06-18 Doug Evans + + * symtab.h (minimal_symbol): New member created_by_gdb. + * elfread.c (elf_symtab_read): Set created_by_gdb for @plt minsym + created by gdb. + * symtab.c (lookup_symbol_in_objfile_from_linkage_name): New function. + (search_symbols): Call it instead of lookup_symbol. + Skip symbols created by gdb. Only scan minsyms if nfiles == 0. + + * dwarf2expr.c (execute_stack_op): Handle DW_OP_GNU_const_index. + Adjust address for DW_OP_GNU_addr_index. + * dwarf2expr.h (dwarf_expr_context): Update comment. + * dwarf2loc.c (locexpr_describe_location_piece): New arg per_cu, + all callers updated. Handle TLS vars described with + DW_OP_GNU_const_index. + (disassemble_dwarf_expression): Handle DW_OP_GNU_addr_index + and DW_OP_GNU_const_index. + * dwarf2read.c (decode_locdesc): Handle DW_OP_GNU_addr_index. + + * block.c (find_block_in_blockvector): Make explicit the fact that we + ignore GLOBAL_BLOCK. + +2012-06-18 Tom Tromey + + * c-exp.y (operator): Remove trailing space after "delete" and + "delete[]". + +2012-06-18 Mark Kettenis + Jan Kratochvil + + Switch i386 and derived targets to ON_STACK. + * amd64-dicos-tdep.c (amd64_dicos_push_dummy_code): Remove. + (amd64_dicos_init_abi): Remove its installment. + * dicos-tdep.c (dicos_init_abi): Remove the + set_gdbarch_call_dummy_location call. Update the comment here. + * i386-dicos-tdep.c (i386_dicos_push_dummy_code): Remove. + (i386_dicos_init_abi): Remove its installment. + * i386-tdep.c (i386_push_dummy_code): New function. + (i386_gdbarch_init): Call set_gdbarch_call_dummy_location, install + i386_push_dummy_code. + +2012-06-18 Jan Kratochvil + + 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) : + 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. + +2012-06-18 Greta Yorsh + + * remote-sim.c (sim_command_completer): Initialize + variable 'result'. + +2012-06-17 Jan Kratochvil + + * dwarf2expr.c (execute_stack_op): Support DW_OP_GNU_parameter_ref. + * dwarf2loc.c (call_site_parameter_matches): Support + CALL_SITE_PARAMETER_PARAM_OFFSET. + (needs_dwarf_reg_entry_value): Push stub value. + * dwarf2read.c (read_call_site_scope): New variable origin. Support + CALL_SITE_PARAMETER_PARAM_OFFSET and its DW_AT_abstract_origin. + * gdbtypes.h (enum call_site_parameter_kind): New item + CALL_SITE_PARAMETER_PARAM_OFFSET. + (struct call_site.parameter.u): New field param_offset. + +2012-06-17 Jan Kratochvil + + Code cleanup: Generalize call_site.parameter key. + * dwarf2expr.c (execute_stack_op) : Remove + variable dwarf_reg. New variable kind_u. Update parameters to + push_dwarf_reg_entry_value. + (ctx_no_push_dwarf_reg_entry_value): Update parameters. + * dwarf2expr.h (enum call_site_parameter_kind) + (union call_site_parameter_u): Forward declarations. + (struct dwarf_expr_context_funcs): Update parameters and their + description for push_dwarf_reg_entry_value. + (ctx_no_push_dwarf_reg_entry_value): Update parameters. + * dwarf2loc.c (call_site_parameter_matches): New function. + (dwarf_expr_reg_to_entry_parameter): Update parameters and their + description. Use call_site_parameter_matches. + (dwarf_expr_push_dwarf_reg_entry_value, value_of_dwarf_reg_entry): + Update parameters and their description. + (value_of_dwarf_block_entry): Remove variables dwarf_reg and fb_offset. + New variable kind_u. Adjust the caller for updated parameters. + (needs_dwarf_reg_entry_value): Update parameters. + * dwarf2read.c (read_call_site_scope): New variable loc. Use it + instead of attr. Update for the changed fields of struct + call_site_parameter. + * gdbtypes.h: Include dwarf2expr.h. + (enum call_site_parameter_kind): New. + (struct call_site.parameter): New field kind. Wrap dwarf_reg and + fb_offset into new union u. + +2012-06-16 H.J. Lu + + * amd64-tdep.c (amd64_x32_analyze_stack_align): New function. + (amd64_analyze_prologue): Call amd64_x32_analyze_stack_align + for x32. + +2012-06-16 H.J. Lu + + * amd64-linux-nat.c (compat_x32_clock_t): New. + (compat_x32_siginfo_t): Likewise. + (compat_x32_siginfo_from_siginfo): Likewise. + (siginfo_from_compat_x32_siginfo): Likewise. + (amd64_linux_siginfo_fixup): Call compat_x32_siginfo_from_siginfo + and siginfo_from_compat_x32_siginfo for x32. + +2012-06-15 Hui Zhu + + * tracepoint.c (tfile_xfer_partial): Add a lseek. + +2012-06-15 H.J. Lu + + * amd64-linux-nat.c (ps_get_thread_area): Check bits_per_word + instead of gdbarch_ptr_bit. + * amd64-nat.c (amd64_native_gregset_reg_offset): Likewise. + (amd64_supply_native_gregset): Likewise. + (amd64_collect_native_gregset): Likewise. + * amd64-tdep.c (amd64_supply_fxsave): Likewise. + (amd64_supply_xsave): Likewise. + (amd64_collect_fxsave): Likewise. + (amd64_collect_xsave): Likewise. + +2012-06-15 H.J. Lu + + * amd64-linux-nat.c (AMD64_LINUX_X32_DS): New. + (amd64_linux_read_description): Check DS segment register for + x32 process. + +2012-06-15 Tom Tromey + + * dwarf2read.c (dw2_find_symbol_file): Unconditionally use + init_cutu_and_read_dies. + +2012-06-15 Iain Sandoe + + * MAINTAINERS (Write After Approval): Add myself to the list. + 2012-06-15 Tom Tromey * valops.c (value_find_oload_method_list): Now static.