[deliverable/binutils-gdb.git] / gdb / ChangeLog

2011-05-30  Pedro Alves  <pedro@codesourcery.com>

        * target.h (enum inferior_event_type): Delete INF_ERROR.
        * inf-loop.c (inferior_event_handler): Don't handle INF_ERROR.

2011-05-30  Pedro Alves  <pedro@codesourcery.com>

        * interps.c (interp_set): Don't cancel continuations.

2011-05-30  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * linux-nat.c (linux_lwp_is_zombie): Use xsnprintf.

2011-05-30  Pedro Alves  <pedro@codesourcery.com>

        * continuations.h (continuation_ftype): Add `err' parameter.
        Document parameters.
        (do_all_continuations, do_all_continuations_thread)
        (do_all_intermediate_continuations)
        (do_all_intermediate_continuations_thread)
        (do_all_inferior_continuations): Add `err' parameter.
        * continuations.c (do_my_continuations_1, do_my_continuations)
        (do_all_inferior_continuations, do_all_continuations_ptid)
        (do_all_continuations_thread_callback)
        (do_all_continuations_thread, do_all_continuations)
        (do_all_intermediate_continuations_thread_callback)
        (do_all_intermediate_continuations_thread)
        (do_all_intermediate_continuations): Add `err' parameter, and pass
        it down all the way to the continuations proper.
        * inf-loop.c (inferior_event_handler): If fetching an inferior
        event throws an error, don't pop the target, and still call the
        continuations, but with `err' set.  Adjust all other continuation
        calls.
        * breakpoint.c (until_break_command_continuation): Add `err'
        parameter.
        * infcmd.c (step_1_continuation): Add `err' parameter.  Don't
        issue another step if `err' is set.
        (struct until_next_continuation_args): New.
        (until_next_continuation): Add `err' parameter.  Adjust.
        (until_next_command): Adjust.
        (struct finish_command_continuation_args): Add `thread' field.
        (finish_command_continuation): Add `err' parameter.  Handle it.
        (finish_forward): Adjust.
        (attach_command_continuation): Add `err' parameter.  Handle it.
        * infrun.c (infrun_thread_stop_requested_callback): Adjust to
        cancel the continuations.
        * interps.c (interp_set): Adjust to cancel the continuations.
        * thread.c (clear_thread_inferior_resources): Adjust to cancel the
        continuations rather than discarding.
        (free_thread): Don't clear thread inferior resources here.
        (delete_thread_1): Do it here instead.  And do it before removing
        the thread from the threads list.  Tag the thread as exited before
        clearing thread inferior resources.

2011-05-30  Joel Brobecker  <brobecker@adacore.com>

        * infcall.c (call_function_by_hand): Rephrase error message.

2011-05-27  Pedro Alves  <pedro@codesourcery.com>

        * defs.h (struct thread_info, struct inferior): Delete forward
        declarations.
        * breakpoint.h (struct thread_info): New forward declaration.
        * observer.sh (struct inferior): New forward declaration.
        * python/python-internal.h (struct inferior): New forward
        declaration.

2011-05-27  Pedro Alves  <pedro@codesourcery.com>

        * defs.h (struct continuation, continuation_ftype)
        (continuation_free_arg_ftype, add_continuation)
        (do_all_continuations, do_all_continuations_thread)
        (discard_all_continuations, discard_all_continuations_thread)
        (add_intermediate_continuation, do_all_intermediate_continuations)
        (do_all_intermediate_continuations_thread)
        (discard_all_intermediate_continuations)
        (discard_all_intermediate_continuations_thread)
        (add_inferior_continuation, do_all_inferior_continuations)
        (discard_all_inferior_continuations): Move to ...
        * continuations.h: ... this new file.
        * breakpoint.c, continuations.c, event-top.c, inf-loop.c,
        infcmd.c, inferior.c, infrun.c, interps.c: Include
        continuations.h.

2011-05-27  Jan Kratochvil  <jan.kratochvil@redhat.com>
            Doug Evans  <dje@google.com>

        Fix PR 10970, PR 12702.
        * linux-nat.c (linux_lwp_is_zombie): New function.
        (wait_lwp): Initialize status.  New variable prev_mask.  Block signals.
        Check for linux_lwp_is_zombie.  Use WNOHANG and sigsuspend.

2011-05-27  Pedro Alves  <pedro@codesourcery.com>

        * defs.h (continuation_ftype, continuation_free_arg_ftype): New
        typedefs.
        (add_continuation, add_intermediate_continuation)
        (add_inferior_continuation): Use them.
        * continuations.c (struct continuation): Use them.
        (make_continuation_ftype): Delete.
        (make_continuation, add_inferior_continuation, add_continuation)
        (add_intermediate_continuation): Use continuation_ftype and
        continuation_free_arg_ftype.  Rename parameters to shorter names.

2011-05-27  Pedro Alves  <pedro@codesourcery.com>

        * continuations.c (make_continuation): Make it return void.
        (do_my_continuations): Rename to ...
        (do_my_continuations_1): ... this.  Remove old_chain parameter and
        adjust.
        (do_my_continuations): New.
        (discard_my_continuations): Rename to ...
        (discard_my_continuations_1): ... this.  Remove old_chain
        parameter and adjust.
        (discard_my_continuations): New.
        (add_inferior_continuation): Simplify.
        (do_all_inferior_continuations): Reimplement on top
        do_my_continuations.
        (discard_all_inferior_continuations): Simplify.
        (add_continuation): Simplify.
        (do_all_continuations_ptid): Simplify.
        (discard_all_continuations_thread_callback): Simplify.
        (add_intermediate_continuation): Simplify.
        (discard_all_intermediate_continuations_thread_callback):
        Simplify.

2011-05-27  Pedro Alves  <pedro@codesourcery.com>

        * utils.c (struct continuation, add_continuation)
        (add_inferior_continuation)
        (do_all_inferior_continuations, discard_all_inferior_continuations)
        (restore_thread_cleanup, do_all_continuations_ptid)
        (do_all_continuations_thread_callback)
        (do_all_continuations_thread, do_all_continuations)
        (discard_all_continuations_thread_callback)
        (discard_all_continuations_thread, discard_all_continuations)
        (add_intermediate_continuation)
        (do_all_intermediate_continuations_thread_callback)
        (do_all_intermediate_continuations_thread)
        (do_all_intermediate_continuations)
        (discard_all_intermediate_continuations_thread_callback)
        (discard_all_intermediate_continuations_thread)
        (discard_all_intermediate_continuations): Move to ...
        * continuations.c: ... this new file, and adjust to no longer
        implement continuations on top of cleanups.
        * Makefile.in (SFILES): Add continuations.c.
        (COMMON_OBS): Add continuations.o.

2011-05-26  Pedro Alves  <pedro@codesourcery.com>

        * inferior.h (enum exec_direction_kind): Delete EXEC_ERROR.
        * infrun.c (show_exec_direction_func): Don't handle EXEC_ERROR.
        Internal error on invalid values.
        * reverse.c: Don't handle EXEC_ERROR.
        * mi/mi-main.c: Don't handle EXEC_ERROR.

2011-05-26  Pedro Alves  <pedro@codesourcery.com>

        * record.c: Include event-loop.h, inf-loop.h.
        (record_beneath_to_async): New global.
        (tmp_to_async): New global.
        (record_async_inferior_event_token): New global.
        (record_open_1): Don't error out if async is enabled.
        (record_open): Handle to_async.  Create an async event source in
        the event loop.
        (record_close): Delete the async event source.
        (record_resumed): New global.
        (record_execution_dir): New global.
        (record_resume, record_core_resume): Set them.  Register the
        target on the event loop.
        (record_wait): Rename to ...
        (record_wait_1): ... this.  Add more debug output.  Handle
        TARGET_WNOHANG, and the target beneath returning
        TARGET_WAITKIND_IGNORE.
        (record_wait): Reimplement on top of record_wait_1.
        (record_async_mask_value): New global.
        (record_async, record_async_mask, record_can_async_p)
        (record_is_async_p, record_execution_direction): New functions.
        (init_record_ops, init_record_core_ops): Install new methods.
        * infrun.c (fetch_inferior_event): Temporarily switch the global
        execution direction to the direction the target was going.
        (execution_direction): Change type to int.
        * target.c (default_execution_direction): New function.
        (update_current_target): Inherit and de_fault
        to_execution_direction.
        * target.h (struct target_ops) <to_execution_direction>: New
        field.
        (target_execution_direction): New macro.
        * inferior.h (execution_direction): Change type to int.

2011-05-26  Pedro Alves  <pedro@codesourcery.com>

        * infcall.c (call_function_by_hand): Don't allow calling functions
        in reverse execution mode.

2011-05-26  Pedro Alves  <pedro@codesourcery.com>

        * infcmd.c (finish_command): Allow async finish in reverse.

2011-05-26  Yao Qi  <yao@codesourcery.com>

        * gdb_thread_db.h: Delete.  Move to ...
        * common/gdb_thread_db.h: ... here.

2011-05-26  Pedro Alves  <pedro@codesourcery.com>

        * infcmd.c (finish_backward): Set a step-resume breakpoint at the
        function's entry point instead of a manually managed momentary
        breakpoint, and only ever issue one proceed call.
        * infrun.c (handle_inferior_event) <BPSTAT_WHAT_STEP_RESUME>: If
        doing a reverse-finish, switch to stepi mode, to do another step.
        (insert_step_resume_breakpoint_at_sal): Make public.
        (normal_stop): No need to save function value return registers if
        going reverse.
        * inferior.h (insert_step_resume_breakpoint_at_sal): Declare.

2011-05-26  Pedro Alves  <pedro@codesourcery.com>

        * breakpoint.h (enum bptype) <bp_hp_step_resume>: New.
        (enum bpstat_what_main_action): Move BPSTAT_WHAT_STEP_RESUME
        before BPSTAT_WHAT_STOP_SILENT.  Add BPSTAT_WHAT_HP_STEP_RESUME
        at the end.
        * breakpoint.c (update_breakpoints_after_exec): Also delete hp
        step-resume breakpoints.
        (print_it_typical): Handle bp_hp_step_resume.
        (bpstat_what): Ditto.
        (bptype_string): Ditto.
        (print_one_breakpoint_location): Ditto.
        (allocate_bp_location): Ditto.
        (mention): Ditto.
        (breakpoint_re_set_one): Ditto.
        * infrun.c (handle_inferior_event): Adjust.  Split
        BPSTAT_WHAT_STEP_RESUME handling in BPSTAT_WHAT_STEP_RESUME and
        BPSTAT_WHAT_HP_STEP_RESUME.
        (insert_step_resume_breakpoint_at_sal): Rename to ...
        (insert_step_resume_breakpoint_at_sal_1): ... this.  Add bptype
        parameter.  Handle it.
        (insert_step_resume_breakpoint_at_sal): Reimplement on top of
        insert_step_resume_breakpoint_at_sal_1.
        (insert_step_resume_breakpoint_at_frame): Rename to ...
        (insert_hp_step_resume_breakpoint_at_frame): ... this.  Adjust to
        set a high-priority step-resume breakpoint.
        (insert_step_resume_breakpoint_at_frame): Adjust comment.
        (insert_step_resume_breakpoint_at_caller): Ditto.

2011-05-26  Pedro Alves  <pedro@codesourcery.com>

        * breakpoint.c (iterate_over_related_breakpoints): New.
        (do_map_delete_breakpoint): New.
        (delete_command): Pass do_map_delete_breakpoint to
        map_breakpoint_numbers.
        (do_disable_breakpoint): New.
        (do_map_disable_breakpoint): Iterate over the breakpoint's related
        breakpoints.
        (do_enable_breakpoint): Rename to ...
        (enable_breakpoint_disp): ... this.
        (enable_breakpoint): Adjust.
        (do_enable_breakpoint): New.
        (enable_once_breakpoint): Delete.
        (do_map_enable_breakpoint): New.
        (do_map_enable_once_breakpoint): New.
        (enable_once_command, enable_delete_command)
        (delete_trace_command): Iterate over the breakpoint's related
        breakpoints.

2011-05-26  Pedro Alves  <pedro@codesourcery.com>

        * alpha-tdep.c (alpha_cannot_fetch_register): Don't return true
        for ALPHA_ZERO_REGNUM.
        (alpha_supply_int_regs): Explicitly supply zero as the value for
        ALPHA_ZERO_REGNUM in the register cache.
        * alpha-nat.c (fetch_osf_core_registers): Ditto.

2011-05-26  Yao Qi  <yao@codesourcery.com>

        * gdb/gdb_thread_db.h: Remove HAVE_UINTPTR_T.

2011-05-26  Tristan Gingold  <gingold@adacore.com>

        * symfile.h (struct dwarf2_section_names): New type.
        (struct dwarf2_debug_sections): New type.
        (dwarf2_has_info): Add parameter.
        * dwarf2read.c (dwarf2_elf_names): New variable.
        (INFO_SECTION, ABBREV_SECTION, LINE_SECTION, LOC_SECTION)
        (MACINFO_SECTION, STR_SECTION, RANGES_SECTION, TYPES_SECTION)
        (FRAME_SECTION, EH_FRAME_SECTION, GDB_INDEX_SECTION): Remove.
        (dwarf2_has_info): Add names parameter.  Pass names
        to dwarf2_locate_sections.
        (section_is_p): Rewrite using the names parameter.
        (dwarf2_locate_sections): Use section names from the names parameter.
        * coffread.c (coff_symfile_read): Adjust call to dwarf2_has_info.
        * elfread.c (read_psyms): Ditto.
        * machoread.c (macho_symfile_read): Ditto.

2011-05-25  Andreas Schwab  <schwab@redhat.com>

        PR gdb/8677
        * event-loop.c (handle_file_event): Don't handle POLLHUP as error.

2011-05-24  Keith Seitz  <keiths@redhat.com>

        PR breakpoint/12803
        * linespec.c (keep_name_info): Add handling for "volatile" keyword.
        (decode_compound): Unconditionally call keep_name_info.

2011-05-24  Pedro Alves  <pedro@codesourcery.com>

        * breakpoint.c (watchpoint_check): If the watchpoint went out of
        scope, clear its command list.
        (map_breakpoint_numbers): Don't walk the related breakpoints list
        of each breakpoint.

2011-05-24  Tom Tromey  <tromey@redhat.com>

        * MAINTAINERS: Move Jim Blandy to past maintainers.

2011-05-24  Tristan Gingold  <gingold@adacore.com>

        * symfile.h (enum dwarf2_section_enum): New type.
        (dwarf2_get_section_info): New prototype.
        * dwarf2read.c (dwarf2_get_section_info): Replace parameter
        section_name by sect.  Use a switch to select the info.
        * dwarf2-frame.c (warf2_get_section_info): Remove prototype.
        (dwarf2_build_frame_info): Adjust calls to dwarf2_get_section_info.

2011-05-24  Pedro Alves  <pedro@codesourcery.com>

        * solib-svr4.c (svr4_solib_create_inferior_hook): Skip setting
        shared library event breakpoint if there's no execution.

2011-05-24  Thiago Jung Bauermann  <bauerman@br.ibm.com>

        * breakpont.c (remove_hw_watchpoints): Remove unused function.
        * breakpoint.h remove_hw_watchpoints(): Remove prototype.

2011-05-23  Tom Tromey  <tromey@redhat.com>

        * c-lang.c (evaluate_subexp_c): Use expect_type if it is not
        NULL.

2011-05-23  Doug Evans  <dje@google.com>

        * python/lib/gdb/printing.py (register_pretty_printer): Add missing
        entry for RuntimeError to doc string.

2011-05-23  Jerome Guitton  <guitton@adacore.com>

        * sparc-tdep.c (sparc_skip_stack_check): Recognize a new instruction
        sequence for probing loops.

2011-05-23  Pedro Alves  <pedro@codesourcery.com>

        * infrun.c (user_visible_resume_ptid): Fix typos in describing
        comment.

2011-05-21  Mark Kettenis  <kettenis@gnu.org>

        * sparc-nat.c (sparc_fetch_inferior_registers): Explicitly supply
        zero as the value for %g0 in the register cache.
        * sparc-tdep.c (sparc32_supply_gregset): Likewise.
        * sparc64-tdep.c (sparc64_supply_gregset): Likewise.

2011-05-20  Pedro Alves  <pedro@codesourcery.com>

        * infrun.c (proceed): Set previous_inferior_ptid here.
        (init_wait_for_inferior): Initialize previous_inferior_ptid from
        inferior_ptid, not null_ptid.
        (wait_for_inferior): Don't initialize previous_inferior_ptid here.
        (fetch_inferior_event): Nor here.

2011-05-20  Pedro Alves  <pedro@codesourcery.com>

        * inf-loop.c (inferior_event_handler): Only output a message if
        verbose.

2011-05-20  Luis Machado  <lgustavo@codesourcery.com>

        * MAINTAINERS: Update my e-mail address.

2011-05-20  Pedro Alves  <pedro@codesourcery.com>

        * infrun.c (proceed): Switch the inferior event loop to
        INF_EXEC_COMPLETE if the target refused to resume from a
        vfork/fork.

2011-05-20  Pedro Alves  <pedro@codesourcery.com>

        * infcmd.c: Include "inf-loop.h".
        (step_once): When stepping into an inline subroutine, pretend the
        target has run.  If the target can async, switch the inferior
        event loop to INF_EXEC_COMPLETE.
        * inferior.h (user_visible_resume_ptid): Declare.
        * infrun.c (user_visible_resume_ptid): New function, factored out
        from `resume'.
        (resume): Use it.
        * mi/mi-main.c (mi_execute_async_cli_command): Remove assertion
        that the current thread is running.  Merge async and sync
        branches.

2011-05-20  Pedro Alves  <pedro@codesourcery.com>

        * infcmd.c (step_1): Simplify synchronous case.

2011-05-20  Pedro Alves  <pedro@codesourcery.com>

        * tracepoint.c: Include exceptions.h.
        (TFILE_PID): Move higher in file.
        (tfile_open): Delay pushing the tfile target until we're assured
        the tfile header is present in the file.  Wrap reading the initial
        newline-terminated lines in TRY_CATCH.  Pop the target if the
        initial setup failed.  Add the tfile's thread immediately
        aftwards, before any non-essential setup.  Don't skip
        post_create_inferior if there are no traceframes present in the
        file.
        (tfile_close): Remove redundant check for null before xfree call.
        (tfile_thread_alive): New function.
        (init_tfile_ops): Register it as to_thread_alive callback.

2011-05-20  Pedro Alves  <pedro@codesourcery.com>

        * tracepoint.c (tfile_open): Delete #if 0'd code.

2011-05-20  Jan Kratochvil  <jan.kratochvil@redhat.com>

        Fix -readnow for -gdwarf-4 unused type units.
        * dwarf2read.c (struct signatured_type): Remove the field offset.
        (create_signatured_type_table_from_index): Remove its initialization.
        (create_debug_types_hash_table): Likewise.  Initialize per_cu.offset
        instead.  Add a complaint call.
        (process_psymtab_comp_unit): Change assignment to gdb_assert.
        (process_type_comp_unit, lookup_die_type, dump_die_shallow)
        (lookup_signatured_type_at_offset, read_signatured_type)
        (write_one_signatured_type): Update the field for per_cu.

2011-05-19  Tom Tromey  <tromey@redhat.com>

        * python/py-inferior.c (python_inferior_exit): Use
        target_gdbarch.
        (python_on_resume): Likewise.

2011-05-19  Matt Rice  <ratmice@gmail.com>

        * breakpoint.c (bpstat_do_actions_1): Call prevent_dont_repeat.

2011-05-19  Hui Zhu  <teawater@gmail.com>

        * tracepoint.c (tfile_trace_find): Return directly when num is -1.

2011-05-19  Hui Zhu  <teawater@gmail.com>

        * xcoffread.c (read_xcoff_symtab): Initialize fcn_aux_saved.

2011-05-18  Tom Tromey  <tromey@redhat.com>

        * dwarf2read.c (dwarf2_add_field): Constify.
        * value.c (value_static_field): Constify.
        * gdbtypes.h (struct main_type) <field.field_location.physname>:
        Now const.
        * ax-gdb.c (gen_static_field): Constify

2011-05-18  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * linux-nat.c (kill_callback): Use SIGKILL first.

2011-05-18  Joel Brobecker  <brobecker@adacore.com>

        * ada-lang.c (print_it_exception): Avoid use of sprintf.

2011-05-18  Tom Tromey  <tromey@redhat.com>

        * value.c (value_fn_field): Constify.
        * symtab.c (gdb_mangle_name): Constify.
        * stabsread.c (update_method_name_from_physname): Make 'physname'
        argument const.
        * p-typeprint.c (pascal_type_print_method_args): Make arguments
        const.  Use explicit fputc_filtered loop.
        (pascal_type_print_base): Constify.
        * p-lang.h (pascal_type_print_method_args): Update.
        * linespec.c (add_matching_methods): Constify.
        (add_constructors): Likewise.
        * jv-typeprint.c (java_type_print_base): Constify.
        * gdbtypes.h (struct cplus_struct_type)
        <fn_fieldlist.fn_field.physname>: Now const.
        * dwarf2read.c (compute_delayed_physnames): Constify.
        (dwarf2_add_member_fn): Likewise.
        * c-typeprint.c (c_type_print_base): Constify.  Use cleanups.

2011-05-18  Pedro Alves  <pedro@codesourcery.com>

        * infrun.c (resume): Mention which is the current thread, and its
        current PC in debug output.
        (prepare_to_proceed): Mention the thread switching in debug
        output.

2011-05-18  Tom Tromey  <tromey@redhat.com>

        * linux-thread-db.c (try_thread_db_load_from_pdir_1): Fix absolute
        path check.  Use xmalloc and cleanups.
        (try_thread_db_load_from_dir): Use xmalloc and cleanups.

2011-05-17  Tom Tromey  <tromey@redhat.com>

        * cp-valprint.c (cp_print_value_fields): Catch errors from
        value_static_field.

2011-05-17  Tom Tromey  <tromey@redhat.com>

        * dwarf2read.c (dwarf2_get_die_type): Call
        get_die_type_at_offset.
        * dwarf2expr.c (dwarf_get_base_type): Handle NULL return from
        get_base_type function.

2011-05-17  Tomas Martinec  <fyzmat@gmail.com>

        * infrun.c (handle_inferior_event) <handling deferred step>: Clear
        trap_expected.

2011-05-16  Doug Evans  <dje@google.com>

        * python/py-auto-load.c (source_section_scripts): Mention objfile
        name in warning.

2011-05-15  Doug Evans  <dje@google.com>

        * linux-thread-db.c (try_thread_db_load_from_pdir_1): New function.
        (try_thread_db_load_from_pdir): Call it.  If unable to find
        libthread_db in directory of libpthread, see if we're looking at
        the separate-debug-info copy.

        * python/py-autoload.c (print_script): Print "Missing" instead of
        "No" for missing scripts.
        (info_auto_load_scripts): Tweak "Loaded" column to fit "Missing".

2011-05-13  Doug Evans  <dje@google.com>

        * ui-file.c (stdio_file_write_async_safe): Add comment.

2011-05-14  Hui Zhu  <teawater@gmail.com>

        * ui-file.c (stdio_file_write_async_safe): Add empty check for build.

2011-05-13  Doug Evans  <dje@google.com>

        Support $pdir and $sdir in libthread-db-search-path.
        * NEWS: Mention $sdir,$pdir.
        * gdb_thread_db.h (LIBTHREAD_DB_SEARCH_PATH): Add $sdir:$pdir.
        * linux-thread-db.c (try_thread_db_load_from_pdir): New function.
        (try_thread_db_load_from_sdir): New function.
        (try_thread_db_load_from_dir): New function.
        (thread_db_load_search): Handle $pdir, $sdir.  Remove trying of
        system directories if search of libthread-db-search-path fails,
        that is now done via $sdir.
        (has_libpthread): New function.
        (thread_db_load): Remove search for libthread_db in directory of
        libpthread, that is now done via $pdir.

        * NEWS: Mention "info auto-load-scripts".
        * python/py-auto-load.c (struct auto_load_pspace_info): New member
        script_not_found_warning_printed.
        (init_loaded_scripts_info): Renamed from create_loaded_scripts_hash,
        all callers updated.  Initialize script_not_found_warning_printed.
        (get_auto_load_pspace_data_for_loading): New function.
        (maybe_add_script): New function.
        (source_section_scripts): Simplify.  Only print one warning regardless
        of the number of auto-load scripts not found.
        (clear_section_scripts): Clear script_not_found_warning_printed.
        (auto_load_objfile_script): Record script in hash table.
        (count_matching_scripts): New function.
        (maybe_print_script): Renamed from maybe_print_section_script, all
        callers updated.  Rewrite to use ui_out_*.
        (info_auto_load_scripts): Renamed from
        maintenance_print_section_scripts, all callers updated.
        (gdbpy_initialize_auto_load): "maintenance print section-scripts"
        renamed as "info auto-load-scripts".

2011-05-13  Tom Tromey  <tromey@redhat.com>

        * dwarf2expr.c (read_uleb128): Cast intermediate result.
        (read_sleb128): Likewise.

2011-05-13  Tom Tromey  <tromey@redhat.com>

        * dwarf2loc.c (disassemble_dwarf_expression): Fix instruction
        offset display.

2011-05-13  Doug Evans  <dje@google.com>

        * linux-nat.c (debug_linux_nat_async): Delete.
        Replace all references to use debug_linux_nat instead.
        (show_debug_linux_nat_async): Delete.
        (sigchld_handler): Call ui_file_write_async_safe instead of
        fprintf_unfiltered.
        (_initialize_linux_nat): Remove `set debug lin-lwp-async'.
        * ui-file.c (struct ui_file): New member to_write_async_safe.
        (null_file_write_async_safe): New function.
        (ui_file_write_async_safe): New function.
        (set_ui_file_write_async_safe): New function.
        (ui_file_new): Initialize to_write_async_safe.
        (stdio_file_write_async_safe): New function.
        (struct stdio_file): New member fd.
        (stdio_file_new): Initialize to_write_async_safe, fd.
        (stdio_file_read, stdio_file_isatty): New stdio->fd instead of calling
        fileno.
        * ui-file.h (ui_file_write_async_safe_ftype): New typedef.
        (set_ui_file_write_async_safe): Declare.
        (ui_file_write_async_safe): Declare.

2011-05-13  Tom Tromey  <tromey@redhat.com>

        * utils.c (do_value_free): New function.
        (make_cleanup_value_free): Likewise.
        * dwarf2loc.c (dwarf2_evaluate_loc_desc_full): Handle value
        freeing correctly.
        (dwarf2_loc_desc_needs_frame): Call
        make_cleanup_value_free_to_mark.
        * dwarf2expr.h (struct dwarf_expr_context) <mark>: Remove field.
        * dwarf2expr.c (free_dwarf_expr_context): Don't call
        value_free_to_mark.
        (new_dwarf_expr_context): Don't call value_mark.
        * dwarf2-frame.c (execute_stack_op): Call
        make_cleanup_value_free_to_mark.
        * defs.h (make_cleanup_value_free): Declare.

2011-05-13  Thiago Jung Bauermann  <bauerman@br.ibm.com>

        * mi/mi-main.c (mi_cmd_execute): Use cleanup from
        prepare_execute_command.
        * top.c (prepare_execute_command): Return cleanup.
        (execute_command): Use cleanup from prepare_execute_command.
        * top.h (prepare_execute_command): Change prototype to return
        cleanup.
        * defs.h (struct value): Add opaque declaration.
        (make_cleanup_value_free_to_mark): Add prototype.
        * utils.c (do_value_free_to_mark): New function.
        (make_cleanup_value_free_to_mark): Likewise.

2011-05-12  Tom Tromey  <tromey@redhat.com>

        * dwarf2expr.c (execute_stack_op) <DW_OP_shr>: Unconditionally
        cast left-hand-side to unsigned.

2011-05-12  Tom Tromey  <tromey@redhat.com>

        PR gdb/12617:
        * value.h (value_from_contents): Declare.
        * value.c (value_from_contents): New function.
        * dwarf2read.c (dwarf_stack_op_name): Add new values.
        (dwarf2_get_die_type): New function.
        * dwarf2loc.c (dwarf_expr_get_base_type): New function.
        (allocate_piece_closure): Acquire reference to values.
        (read_pieced_value): Update for value-based expressions.
        (write_pieced_value): Likewise.
        (free_pieced_value_closure): Call value_free as needed.
        (dwarf2_evaluate_loc_desc_full): Set get_base_type field.
        Update for value-based expressions.
        * dwarf2loc.h (dwarf2_get_die_type): Declare.
        * dwarf2expr.h (struct dwarf_stack_value) <value>: Change type.
        <get_base_type>: New field.
        (struct dwarf_expr_piece) <v.value>: Change type.
        <v.regno>: New field.
        (struct dwarf_expr_context) <mark>: New field.
        (dwarf_expr_piece, dwarf_expr_fetch): Update.
        (dwarf_expr_pop, dwarf_expr_push): Remove.
        (dwarf_expr_push_address): Declare.
        * dwarf2expr.c (dwarf_arch_cookie): New global.
        (struct dwarf_gdbarch_types): New.
        (dwarf_gdbarch_types_init, dwarf_expr_address_type): New
        functions.
        (dwarf_expr_push): Change type of 'value' argument.  Update.  Now
        static.
        (dwarf_expr_push_address): New function.
        (dwarf_expr_pop): Now static.
        (dwarf_expr_fetch): Change return type.
        (dwarf_require_integral): New function.
        (dwarf_expr_fetch): Simplify.
        (add_piece): Update.
        (base_types_equal_p, dwarf_get_base_type, get_unsigned_type): New
        functions.
        (execute_stack_op) <sign_ext>: Remove.
        Use values for DWARF stack.
        <DW_OP_GNU_const_type, DW_OP_GNU_deref_type,
        DW_OP_GNU_regval_type, DW_OP_GNU_convert, DW_OP_GNU_reinterpret>:
        New cases.
        (_initialize_dwarf2expr): New function.
        (add_piece): Update.
        (new_dwarf_expr_context): Set new field.
        (free_dwarf_expr_context): Call value_free_to_mark.
        * dwarf2-frame.c (no_base_type): New function.
        (execute_stack_op): Set get_base_type field.  Update.

2011-05-12  Tom Tromey  <tromey@redhat.com>

        * dwarf2read.c (read_common_block): Fix formatting.

2011-05-12  Kwok Cheung Yeung  <kcy@codesourcery.com>

        * breakpoint.c (disable_breakpoint): Disable all locations
        associated with a tracepoint on target if a trace experiment is
        running.
        (disable_command): Disable a specific tracepoint location on target if
        a trace experiment is running.
        (do_enable_breakpoint): Enable all locations associated with a
        tracepoint on target if a trace experiment is running.
        (enable_command) Enable a specific tracepoint location on target if a
        trace experiment is running.
        * target.c (update_current_target): Add INHERIT and de_fault clauses for
        to_supports_enable_disable_tracepoint, to_enable_tracepoint and
        to_disable_tracepoint.
        * target.h: Add declaration of struct bp_location.
        (struct target_ops): Add new functions
        to_supports_enable_disable_tracepoint, to_enable_tracepoint and
        to_disable_tracepoint to target operations.
        (target_supports_enable_disable_tracepoint): New macro.
        (target_enable_tracepoint): New macro.
        (target_disable_tracepoint): New macro.
        * remote.c (struct remote_state): Add new field.
        (remote_enable_disable_tracepoint_feature): New.
        (remote_protocol_features): Add new entry.
        (remote_supports_enable_disable_tracepoint): New.
        (remote_enable_tracepoint): New.
        (remote_disable_tracepoint): New.
        (init_remote_ops): Add remote_enable_tracepoint,
        remote_disable_tracepoint and remote_supports_enable_disable_tracepoint
        to remote operations.
        * tracepoint.c (start_tracing): Allow tracing to start without any
        tracepoints enabled with just a warning if they can be re-enabled
        later.
        * NEWS: Add news item for the new behaviour of the enable and disable
        GDB commands when applied to tracepoints.
        Add news items for the new remote packets QTEnable and QTDisable.

2011-05-11  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * config.in: Regenerate.
        * configure: Regenerate.
        * configure.ac <--with-system-readline> (for readline_echoing_p):
        Remove the test.
        * tui/tui-io.c (tui_old_readline_echoing_p): Rename to ...
        (tui_old_rl_echoing_p): ... here.
        (tui_setup_io): Rename extern declaration readline_echoing_p to
        _rl_echoing_p.  Adjust assignments for the both renames.

2011-05-11  Thiago Jung Bauermann  <bauerman@br.ibm.com>

        * symtab.c (lookup_symtab): Run cleanup before returning.

2011-05-11  Tom Tromey  <tromey@redhat.com>

        * dwarf2read.c (handle_data_member_location): New function.
        (dwarf2_add_field): Use it.
        (read_common_block): Likewise.

2011-05-11  Jan Kratochvil  <jan.kratochvil@redhat.com>

        Make addrs->SECTINDEX always defined.
        * symfile.c (relative_addr_info_to_section_offsets): Check for
        SECTINDEX -1, not for zero ADDR.
        (addrs_section_compar): Remove checking for invalid SECTINDEX.
        (addr_info_make_relative): Set SECTINDEX to -1 for unmatched entries.
        * symfile.h (struct section_addr_info) <sectindex>: Update the comment
        on its validity.

2011-05-10  Doug Evans  <dje@google.com>

        * linux-thread-db.c: Whitespace cleanup.
        (try_thread_db_load_1): Fix comment.

        * linux-thread-db.c (set_libthread_db_search_path): New function.
        (_initialize_thread_db): Add setter for libthread-db-search-path.

2011-05-09  Doug Evans  <dje@google.com>

        * NEWS: Mention --with-iconv-bin.
        * configure.ac: New option --with-iconv-bin.
        * configure: Regenerate.
        * config.in: Regenerate.
        * defs.h (relocate_gdb_directory): Declare.
        * main.c (relocate_gdb_directory): Renamed from relocate_directory,
        removed progname parameter, and exported.  All callers updated.
        * charset.c (find_charset_names): Use --with-iconv-bin if specified.

        * linux-nat.c (lin_lwp_attach_lwp): For !WIPSTOPPED case,
        adding missing call to restore_child_signals_mask.

2011-05-09  Pedro Alves  <pedro@codesourcery.com>

        * inferior.h (wait_for_inferior): Remove `thread_exec_as_sigtrap'
        parameter.
        * infrun.c (proceed, start_remote): Adjust.
        (wait_for_inferior): Remove `thread_exec_as_sigtrap' parameter,
        and adjust to not handle it.
        * solib-irix.c (irix_solib_create_inferior_hook): Adjust.
        * solib-osf.c (osf_solib_create_inferior_hook): Adjust.
        * solib-sunos.c (sunos_solib_create_inferior_hook): Adjust.
        * solib-svr4.c (svr4_solib_create_inferior_hook): Adjust.
        * windows-nat.c (do_initial_windows_stuff): Adjust.
        * infcmd.c (attach_command): Adjust.
        (notice_new_inferior): Adjust.

2011-05-06  Ulrich Weigand  <uweigand@de.ibm.com>

        * ppc-linux-tdep.c (ppu2spu_prev_register): Handle pseudo registers.
        (ppu2spu_unwind_register): Mark pseudo registers unavailable.
        * spu-tdep.c (op_selb): Use correct value.

2011-05-06  Ulrich Weigand  <uweigand@de.ibm.com>

        * spu-linux-nat.c (spu_symbol_file_add_from_memory): Add NULL
        "parent" parameter to symbol_file_add_from_bfd call.

2011-05-06  Sergio Durigan Junior  <sergiodj@linux.vnet.ibm.com>
            Thiago Jung Bauermann  <bauerman@br.ibm.com>

        Implement support for PowerPC BookE masked watchpoints.
        * NEWS: Mention masked watchpoint support.  Create "Changed commands"
        section.
        * breakpoint.h (struct breakpoint_ops) <works_in_software_mode>: New
        method.  Initialize to NULL in all existing breakpoint_ops instances.
        (struct breakpoint) <hw_wp_mask>: New field.
        * breakpoint.c (is_masked_watchpoint): Add prototype.
        (update_watchpoint): Don't set b->val for masked watchpoints.  Call
        breakpoint's breakpoint_ops.works_in_software_mode if available.
        (watchpoints_triggered): Handle the case of a hardware masked
        watchpoint trigger.
        (watchpoint_check): Likewise.
        (works_in_software_mode_watchpoint): New function.
        (insert_masked_watchpoint, remove_masked_watchpoint)
        (resources_needed_masked_watchpoint)
        (works_in_software_mode_masked_watchpoint, print_it_masked_watchpoint)
        (print_one_detail_masked_watchpoint, print_mention_masked_watchpoint)
        (print_recreate_masked_watchpoint, is_masked_watchpoint): New
        functions.
        (masked_watchpoint_breakpoint_ops): New structure.
        (watch_command_1): Check for the existence of the `mask' parameter.
        Set b->ops according to the type of hardware watchpoint being created.
        * ppc-linux-nat.c (ppc_linux_insert_mask_watchpoint)
        (ppc_linux_remove_mask_watchpoint)
        (ppc_linux_masked_watch_num_registers): New functions.
        (_initialize_ppc_linux_nat): Initialize to_insert_mask_watchpoint,
        to_remove_mask_watchpoint and to_masked_watch_num_registers.
        * target.c (update_current_target): Mention to_insert_mask_watchpoint,
        to_remove_mask_watchpoint, and to_masked_watch_num_registers.
        (target_insert_mask_watchpoint, target_remove_mask_watchpoint)
        (target_masked_watch_num_registers): New functions.
        * target.h (struct target_ops) <to_insert_mask_watchpoint>,
        <to_remove_mask_watchpoint>, <to_masked_watch_num_registers>: New
        methods.
        (target_insert_mask_watchpoint, target_remove_mask_watchpoint)
        (target_masked_watch_num_registers): Add prototypes.

2011-05-06  Jan Kratochvil  <jan.kratochvil@redhat.com>

        PR 12573
        * dwarf2read.c (struct dwarf2_cu): New field has_loclist.
        (producer_is_gcc_ge_4_0): New function.
        (process_full_comp_unit): Set also symtab->locations_valid.  Move the
        symtab->language code.
        (var_decode_location): Set cu->has_loclist.
        * symtab.c (skip_prologue_sal): New variables saved_pc, force_skip and
        skip.  Intialize force_skip from locations_valid.  Move the prologue
        skipping code into two passes.
        * symtab.h (struct symtab): Make the primary field a bitfield.  New
        field locations_valid.

2011-05-06  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * c-exp.y (qualified_name): Call destructor_name_p with $1.type.
        (classify_inner_name): Call cp_lookup_nested_type with
        yylval.tsym.type.
        * cp-namespace.c (cp_lookup_nested_type): New variable
        saved_parent_type.  Call CHECK_TYPEDEF for parent_type.  Call
        type_name_no_tag_or_error with saved_parent_type.
        * dwarf2read.c (load_partial_dies): Read in any children of
        DW_TAG_typedef with complaint in such case.
        * gdbtypes.c (type_name_no_tag_or_error): New function.
        * gdbtypes.h (type_name_no_tag_or_error): New prototype.
        * valops.c (destructor_name_p): New comment for parameter type.  Remove
        type const.  Make dname and cp const.  Call type_name_no_tag_or_error.
        * value.h (destructor_name_p): Remove type const.

2011-05-06  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * symtab.c (compare_symbol_name): New function.
        (completion_list_add_name, expand_partial_symbol_name): Call it,
        remove the variable ncmp.
        (default_make_symbol_completion_list_break_on): Reduce SYM_TEXT_LEN,
        gdb_assert it.

2011-05-05  Thiago Jung Bauermann  <bauerman@br.ibm.com>

        Demote to sw watchpoint only in update_watchpoint.
        * breakpoint.c (update_watchpoint): Change between software and
        hardware watchpoint for all kinds of watchpoints, not just
        read/write ones.  Determine b->exact value here instead of
        in watch_command_1.  Error out if there are not enough resources
        for a read or access hardware watchpoint.
        (watch_command_1): Remove logic of checking whether there are
        enough resources available, since update_watchpoint will do that
        work now.  Don't set b->exact here.  Catch exceptions thrown by
        update_watchpoint and delete the watchpoint.
        (can_use_hardware_watchpoint): Remove exact_watchpoints argument.
        Use target_exact_watchpoints instead.
        (delete_breakpoint): Notify observers only if deleted watchpoint
        has a breakpoint number assigned to it.

2011-05-05  Janis Johnson  <janisjo@codesourcery.com>

        * MAINTAINERS: Add myself as a write-after-approval maintainer.

2011-05-05  Jerome Guitton  <guitton@adacore.com>

        * i386-tdep.c (i386_in_stack_tramp_p, i386_stack_tramp_frame_sniffer):
        New functions.
        (i386_stack_tramp_frame_unwind): New static global.
        (i386_match_pattern): New function, extracted from i386_match_insn.
        (i386_match_insn): Use i386_match_pattern.
        (i386_match_insn_block): New function.
        (i386_tramp_chain_in_reg_insns)
        (i386_tramp_chain_on_stack_insns): New static variables.
        (i386_gdbarch_init): Add i386_stack_tramp_frame_unwind to list
        of unwinders.

2011-05-04  Joseph Myers  <joseph@codesourcery.com>

        * configure.host (xscale*): Don't handle target.
        * configure.tgt (thumb*-*-* | strongarm*-*-* | xscale-*-*): Don't
        handle targets.

2011-05-04  Yao Qi  <yao@codesourcery.com>

        * gdb_wait.h: remove WAITTYPE and WCOREDUMP.

2011-05-03  Joel Brobecker <brobecker@adacore.com>

        Revert:
        | 2011-03-07  Michael Snyder  <msnyder@vmware.com>
        | * elfread.c (elf_symtab_read): Stop memory leak.

2011-05-03  Pierre Muller  <muller@ics.u-strasbg.fr>

        * nto-tdep.c (nto_target): Replace deprecated call to
        cygwin_conv_to_posix_path functions by cygwin_conv_path calls.

2011-05-03  Jan Kratochvil  <jan.kratochvil@redhat.com>

        Fix false GCC warning.
        * breakpoint.c (do_enable_breakpoint): Initialize orig_enable_state.

2011-05-03  Thiago Jung Bauermann  <bauerman@br.ibm.com>

        * breakpoint.c (update_watchpoint): Move code to change
        the enable state of breakpoint from here ...
        (do_enable_breakpoint): ... to here.

2011-04-26  Andrew Gontarek  <andrewg@cray.com>

        * valprint.c (val_print_array_elements): Fixed poor performance
        of printing very large arrays with repeat_count_threshold set
        to unlimited.  New comment.

2011-04-29  Tom Tromey  <tromey@redhat.com>

        * mi/mi-parse.c (mi_parse): Remove incorrect sizeof.
        (mi_parse): Likewise.
        * breakpoint.c (break_range_command): Use sizeof char*, not
        char**.
        (create_breakpoint): Likewise.
        (parse_breakpoint_sals): Likewise.

2011-04-29  Pedro Alves  <pedro@codesourcery.com>

        * linux-nat.c (linux_child_remove_fork_catchpoint)
        (linux_child_remove_vfork_catchpoint)
        (linux_child_remove_exec_catchpoint): New functions.
        (linux_target_install_ops): Install them.

2011-04-29  Phil Muldoon  <pmuldoon@redhat.com>

        PR mi/12531

        * varobj.c (install_default_visualizer): Do not install a
        visualizer if the varobj is CPLUS_FAKE_CHILD.
        (construct_visualizer): Likewise.

2011-04-28  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * symtab.c (expand_partial_symbol_name): New variable NCMP.  Support
        case insensitive comparison.

2011-04-28  Ulrich Weigand  <ulrich.weigand@linaro.org>

        * infrun.c (proceed): Revert previous change.
        (resume): Instead, handle the case of signal delivery while stepping
        off a breakpoint location here, and only if software single-stepping
        is used.  Handle nested signals.

2011-04-28  Yao Qi  <yao@codesourcery.com>

        * arm-tdep.c (copy_unmodified): Rename to ...
        (arm_copy_unmodified): .. this.  New.
        (copy_preload): Move common part to ...
        (install_preload): .. this.  New.
        (arm_copy_preload): New.
        (copy_preload_reg): Move common part to ...
        (install_preload_reg): ... this.  New.
        (arm_copy_preload_reg): New.
        (copy_b_bl_blx): Move common part to ...
        (install_b_bl_blx): .. this.  New.
        (arm_copy_b_bl_blx): New.
        (copy_bx_blx_reg): Move common part to ...
        (install_bx_blx_reg): ... this. New.
        (arm_copy_bx_blx_reg): New.
        (copy_alu_reg): Move common part to ...
        (install_alu_reg): ... this.  New.
        (arm_copy_alu_reg): New.
        (copy_alu_shifted_reg): Move common part to ...
        (install_alu_shifted_reg): ... this.  New.
        (copy_ldr_str_ldrb_strb): Move common part to ...
        (install_ldr_str_ldrb_strb): ... this.  New.
        (arm_copy_ldr_str_ldrb_strb): New.
        (copy_copro_load_store): Move some common part to ...
        (install_copy_copro_load_store): ... this.  New.
        (arm_copy_copro_load_store): New.
        (copy_svc): Delete.
        (arm_copy_svc): Renamed from copy_svc.
        (copy_undef): Delete.
        (arm_copy_undef): Renamed from copy_undef.
        (decode_ext_reg_ld_st): Delete.
        (arm_decode_ext_reg_ld_st): Renamed from decode_ext_reg_ld_st.
        (decode_svc_copro): Delete.
        (arm_decode_svc_copro): Renamed from decode_svc_copro.
        (copy_copro_load_store, copy_alu_imm): update callers.
        (copy_extra_ld_st, copy_block_xfer): Likewise.
        (decode_misc_memhint_neon, decode_unconditional): Likewise.
        (decode_miscellaneous, decode_dp_misc): Likewise.
        (decode_ld_st_word_ubyte, decode_media): Likewise.
        (decode_b_bl_ldmstm, decode_ext_reg_ld_st): Likewise.
        (decode_svc_copro, decode_misc_memhint_neon): Likewise.
        (decode_unconditional, decode_miscellaneous): Likewise.
        (decode_media, decode_b_bl_ldmstm): Likewise.
        (arm_process_displaced_insn): Likewise..
        (decode_misc_memhint_neon): Delete.
        (arm_decode_misc_memhint_neon): Renamed from decode_misc_memhint_neon.
        (decode_miscellaneous): Delete.
        (arm_decode_miscellaneous): Renamed from decode_miscellaneous.
        (decode_dp_misc): Delete.
        (arm_decode_dp_misc): Renamed from decode_dp_misc.
        (decode_ld_st_word_ubyte): Delete.
        (arm_decode_ld_st_word_ubyte): Renamed from decode_ld_st_word_ubyte.
        (decode_media): Delete.
        (arm_decode_media): Renamed from decode_media.
        (decode_b_bl_ldmstm): Delete.
        (arm_decode_b_bl_ldmstm): Renamed from decode_b_bl_ldmstm.
        (decode_ext_reg_ld_st): Delete.
        (arm_decode_ext_reg_ld_st): Renamed from decode_ext_reg_ld_st.
        (decode_unconditional): Delete.
        (arm_decode_unconditional): Renamed from decode_unconditional.

2011-04-27  Jan Kratochvil  <jan.kratochvil@redhat.com>

        Case insensitive lookups implementation.
        * dwarf2read.c: Include ctype.h.
        (struct mapped_index): New field version.
        (mapped_index_string_hash): New parameter index_version.  New comment
        for it.  Call tolower appropriately.
        (find_slot_in_mapped_hash): New variable cmp, initialize it, use it.
        Choose the right index version for mapped_index_string_hash.
        (dwarf2_read_index): Support also the index version 5.  Initialize the
        new struct mapped_index field version.
        (hash_strtab_entry): Pass INT_MAX for the new parameter, explain why.
        (find_slot): Explain the version needs.  Pass INT_MAX for the new
        parameter.
        (write_psymtabs_to_index): Produce version 5.
        * minsyms.c (lookup_minimal_symbol): New variable cmp, initialize it,
        use it.  New comment for SYMBOL_MATCHES_SEARCH_NAME.
        * psymtab.c (lookup_partial_symbol): Find the
        SYMBOL_MATCHES_SEARCH_NAME start of the found block of matching
        entries.
        * symtab.c (lookup_symbol_in_language): Remove the case_sensitive_off
        NAME lowercasing.
        (search_symbols): Pass REG_ICASE to regcomp for case_sensitive_off.
        (completion_list_add_name): New variable ncmp, initialize it, use it.
        * symtab.h (SYMBOL_HASH_NEXT): Always call tolower.
        * utils.c (strcmp_iw): Support case_sensitive_off.
        (strcmp_iw_ordered): Sort in a way compatible with case_sensitive_off.
        New function comment part.  New variables saved_string1,
        saved_string2 and case_pass.  Add a proper second pass.

2011-04-27  Jan Kratochvil  <jan.kratochvil@redhat.com>

        Replace re_comp/re_exec by regcomp/regexec.
        * symtab.c (struct search_symbols_data): New fields preg, preg_p.
        (search_symbols_name_matches): Use them, use regexec.
        (search_symbols): New variable retval_chain, adjust the use of
        old_chain against it.  Replace re_comp by regcomp.  Use the new struct
        search_symbols_data fields, use regexec instead of re_exec.

2011-04-27  Jan Kratochvil  <jan.kratochvil@redhat.com>

        Format the code for the next patch.
        * dwarf2read.c (struct mapped_index): Include delimiting newlines.
        * utils.c (strcmp_iw_ordered): Reformat the code for the next patch.
        New variables c1 and c2.

2011-04-27  Ulrich Weigand  <ulrich.weigand@linaro.org>

        * infrun.c (proceed): Do not single-step into signal delivery
        when stepping off a breakpoint location.
        (insert_step_resume_breakpoint_at_frame): Move prototype earlier.
        (insert_step_resume_breakpoint_at_caller): Likewise.
        (insert_step_resume_breakpoint_at_sal): Likewise.
        (insert_longjmp_resume_breakpoint): Likewise.

2011-04-27  Yao Qi  <yao@codesourcery.com>

        * common/linux-ptrace.h: Remove include <sys/wait.h>.

2011-04-27  Joel Brobecker  <brobecker@adacore.com>

        * procfs.c (procfs_pass_signals): Fix advance declaration.

2011-04-27  Ulrich Weigand  <ulrich.weigand@linaro.org>

        * target.h (struct target_ops): Remove to_notice_signals;
        add to_pass_signals.
        (target_notice_signals): Remove.
        (target_pass_signals): Add prototype.
        * target.c (update_current_target): Remove to_notice_signals;
        mention to_pass_signals.
        (target_pass_signals): New function.
        (debug_to_notice_signals): Remove.
        (setup_target_debug): Do not install debug_to_notice_signals.

        * infrun.c (signal_pass): New global.
        (resume): Call target_pass_signals.
        (handle_inferior_event): Report all signals while stepping over
        non-steppable watchpoint.  Reset trap_expected to ensure breakpoints
        are re-inserted when stepping over a signal handler.
        (signal_cache_update): New function.
        (signal_stop_update): Call it.
        (signal_print_update): Likewise.
        (signal_pass_update): Likewise.
        (handle_command): Call signal_cache_update and target_pass_signals
        instead of target_notice_signals.
        (_initialize_infrun): Initialize signal_pass.

        * linux-nat.c (pass_mask): New global.
        (linux_nat_pass_signals): New function.
        (linux_nat_create_inferior): Report all signals initially.
        (linux_nat_attach): Likewise.
        (linux_nat_resume): Use pass_mask to decide whether to directly
        handle an inferior signal.
        (linux_nat_wait_1): Likewise.
        (linux_nat_add_target): Install to_pass_signals callback.

        * nto-procfs.c (notice_signals): Remove.
        (procfs_resume): Do not call notice_signals.
        (procfs_notice_signals): Remove.
        (procfs_pass_signals): New function.
        (init_procfs_ops): Install to_pass_signals callback instead of
        to_notice_signals callback.
        (_initialize_procfs): Report all signals initially.

        * procfs.c (procfs_notice_signals): Remove.
        (procfs_pass_signals): New function.
        (procfs_target): Install to_pass_signals callback instead of
        to_notice_signals callback.
        (register_gdb_signals): Remove.
        (procfs_debug_inferior): Report all signals initially.
        (procfs_init_inferior): Remove redundant register_gdb_signals call.

        * remote.c (remote_pass_signals): Add numsigs and pass_signals
        parameters; use them instead of calling signal_..._state routines.
        (remote_notice_signals): Remove.
        (remote_start_remote): Report all signals initially.
        (remote_resume): Do not call remote_pass_signals.
        (_initialize_remote): Install to_pass_signals callback instead of
        to_notice_signals callback.

2011-04-27  Pedro Alves  <pedro@codesourcery.com>

        * breakpoint.c (user_settable_breakpoint): Delete.
        (user_breakpoint_p): Remove check on user_settable_breakpoint.
        (delete_command): Check user_breakpoint_p instead of looking at
        the breakpoint's type.
        (disable_command): Ditto.
        (enable_command): Ditto.
        (delete_trace_command): Use user_breakpoint_p instead of looking
        at the breakpoint number directly.  When checking if there are
        user visible tracepoints, in order to know whether to ask the user
        for confirmation, check whether the breakpoint is actually a
        tracepoint.

2011-04-27  Vladimir Prus  <vladimir@codesourcery.com>

        * python/py-breakpoint.c (gdbpy_breakpoint_created): Fix
        compilation.

2011-04-27  Vladimir Prus  <vladimir@codesourcery.com>

        MI breakpoint notifications.

        * annotate.c (breakpoint_changed): Adjust parameter type.
        * breakpoint.c (set_breakpoint_condition): Adjust to change
        in breakpoint_modified type.
        (breakpoint_set_commands): Likewise.
        (do_map_commands_command): Likewise.
        (bpstat_check_breakpoint_conditions): Notify that breakpoint has
        changed after bumping hit count.
        (bpstat_stop_status): Likewise.
        (print_one_breakpoint_location): Don't wrap in tuple here.
        (print_one_breakpoint): Always print individual locations.
        For locations, use unnamed tuple.
        (disable_breakpoints_in_unloaded_shlib): Notify that breakpoint
        has changed.
        (create_catchpoint, create_syscall_event_catchpoint): Call
        breakpoint_created obsever.
        (mention): Don't call breakpoint_created observer.
        (create_breakpoint_sal): Call breakpoint_created observer.
        (create_breakpoint, watch_command_1): Likewise.
        (create_ada_exception_breakpoint): Likewise.
        (delete_breakpoint): Call breakpoint_deleted breakpoint.
        (locations_are_equal): New.
        (update_breakpoint_locations): If locations were changed, notify.
        (set_ignore_count, disable_breakpoint, do_enable_breakpoint):
        Call breakpoint_modified observer.

        * mi/mi-cmd-break.c (breakpoint_notify): Adjust.
        (mi_cmd_break_insert): Don't set observers for modify and delete.
        * mi/mi-interp.c (mi_suppress_breakpoint_notifications): New.
        (mi_breakpoint_created, mi_breakpoint_deleted)
        (mi_breakpoint_modified): New.
        (mi_interpreter_init): Hook the above.
        * mi/mi-main.c (mi_cmd_execute): Disable breakpoint notifications
        while -break-* commands are executing.
        * mi/mi-main.h (mi_suppress_breakpoint_notifications): New.
        * mi/mi-out.c (struct ui_out_data): New field original_buffer.
        (mi_redirect): New.
        (mi_ui_out_impl): Hook in mi_redirect.
        (mi_field_skip): True to the name, skip the field, don't output
        a field with an empty value.

        * python/py-breakpoint.c (gdbpy_breakpoint_created)
        (gdbpy_breakpoint_deleted): Adjust.
        * tui/tui-hooks.c (tui_event_create_breakpoint)
        (tui_event_delete_breakpoint, tui_event_modify_breakpoint): Adjust.

2011-04-26  Aleksandar Ristovski  <aristovski@qnx.com>

        * nto-procfs.c (procfs_insert_hw_watchpoint): Fix prototype.
        (procfs_remove_hw_watchpoint): Likewise.

2011-04-26  Michael Walle  <michael@walle.cc>

        * remote.c (remote_start_remote): Ack packet after sending the
        interrupt sequence.

2011-04-26  Yao Qi  <yao@codesourcery.com>

        * linux-nat.c: Move common macros to ...
        Include linux-ptrace.h.
        * common/linux-ptrace.h: ... here.  New.

2011-04-25  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * elfread.c (elf_symfile_read): Protect dwarf2_initialize_objfile by
        !objfile_has_partial_symbols.  New comment.
        * objfiles.c (objfile_has_partial_symbols): Call HAS_SYMBOLS if
        SYM_READ_PSYMBOLS is not present. Extend the comment.
        * symfile.h (struct sym_fns): Extend the sym_read_psymbols comment.

2011-04-25  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * defs.h (ENUM_BITFIELD): Remove.

2011-04-24  Jan Kratochvil  <jan.kratochvil@redhat.com>
            Eli Zaretskii  <eliz@gnu.org>

        * NEWS: Document the new gdbserver --once option.

2011-04-21  Jie Zhang  <jzhang918@gmail.com>

        * MAINTAINERS: Update my email address.

2011-04-21  Pierre Muller  <muller@ics.u-strasbg.fr>

        * gdb_wchar.h (USE_INTERMEDIATE_ENCODING_FUNCTION): New macro.
        (INTERMEDIATE_ENCODING): Change value to intermediate_encoding
        function call if __STDC_ISO_10646__ macro is defined.
        (intermediate_encoding): New prototype.
        * charset.c (your_gdb_wchar_t_is_bogus): New extern test variable
        to generate compile time error for unsupported gdb_wchar_t size.
        (ENDIAN_SUFFIX): New macro.
        (intermediate_encoding): New function.

2011-04-20  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * ada-lang.c (struct add_partial_datum): Update the comment for
        expand_partial_symbol_name.
        (ada_add_partial_symbol_completions): Rename to ...
        (ada_expand_partial_symbol_name): ... here, change return type, update
        function comment, call symbol_completion_match instead of
        symbol_completion_add.
        (ada_make_symbol_completion_list): Use now expand_partial_symbol_names
        and ada_expand_partial_symbol_name.
        * dwarf2read.c (dw2_expand_symtabs_matching): Support NULL
        FILE_MATCHER.
        (dw2_map_symbol_names): Remove.
        (dwarf2_gdb_index_functions): Unlist dw2_map_symbol_names.
        * psymtab.c (map_symbol_names_psymtab): Remove.
        (expand_symtabs_matching_via_partial): Support NULL FILE_MATCHER.
        Support KIND == ALL_DOMAIN.  Exchange the NAME_MATCHER and KIND check
        order.
        (psym_functions): Unlist map_symbol_names_psymtab.
        (map_partial_symbol_names): Rename to ...
        (expand_partial_symbol_names): ... here, change the FUN type, call
        expand_symtabs_matching with ALL_DOMAIN and NULL FILE_MATCHER now.
        * psymtab.h (map_partial_symbol_names): Rename to ...
        (expand_partial_symbol_names): ... here, change the FUN type.
        * symfile.h (struct quick_symbol_functions): Update the description of
        expand_symtabs_matching.  Remove map_symbol_names.
        * symtab.c (search_symbols): Add ALL_DOMAIN to the function comment.
        (struct add_name_data): Update the comment for
        expand_partial_symbol_name.
        (add_partial_symbol_name): Rename to ...
        (expand_partial_symbol_name): ... here.  Replace
        completion_list_add_name call by strncmp.
        (default_make_symbol_completion_list_break_on): Use now
        expand_partial_symbol_names and expand_partial_symbol_name.
        * symtab.h (enum search_domain): New element ALL_DOMAIN.

2011-04-20  Tom Tromey  <tromey@redhat.com>

        * dwarf2read.c (save_gdb_index_command): Replace format
        documentation with a pointer to the manual.

2011-04-20  Pedro Alves  <pedro@codesourcery.com>

        * regcache.c: Include remote.h.
        (enum regcache_dump_what) <regcache_dump_remote>: New enum value.
        (regcache_dump): Handle regcache_dump_remote.
        (maintenance_print_remote_registers): New function.
        (_initialize_regcache): Install "maint print remote-registers"
        command.
        * remote.c (map_regcache_remote_table): New function, factored out
        from ...
        (init_remote_state): ... here.
        (remote_register_number_and_offset): New.
        * remote.h (remote_register_number_and_offset): Declare.

2011-04-20  Pedro Alves  <pedro@codesourcery.com>

        * regcache.c (get_thread_arch_regcache): If creating a regcache for
        null_ptid, assume and allow a NULL address space, instead of
        asking the target for the ptid's address space.
        * infrun.c (ptid_is_pid): Remove assertion.

2011-04-19  Tom Tromey  <tromey@redhat.com>

        * windows-tdep.c (windows_xfer_shared_library):
        * windows-nat.c (get_module_name, windows_make_so):
        * v850-tdep.c (v850_handle_pushm):
        * utils.c (null_cleanup, gdb_realpath):
        * ui-out.c (get_next_header):
        * tracepoint.c (clear_traceframe_info):
        * symtab.c (lookup_symtab):
        * serial.h (struct serial_ops):
        * mipsread.c (read_alphacoff_dynamic_symtab):
        * infcmd.c (print_return_value):
        * ia64-linux-tdep.c (ia64_linux_sigcontext_register_address):
        * f-exp.y (parse_number):
        * exceptions.c (catch_exceptions):
        * dummy-frame.c (dummy_frame_this_id):
        * defs.h (struct cleanup):
        * breakpoint.c (disable_breakpoints_in_unloaded_shlib):
        * arm-tdep.c (arm_push_dummy_call):
        * amd64-tdep.h (amd64_collect_xsave):
        * amd64-tdep.c (amd64_collect_xsave):
        * alpha-tdep.c (alpha_heuristic_frame_unwind_cache):
        * README (typing): Remove duplicate words.
        * cli/cli-decode.c (lookup_cmd_composition): Add comma.
        * infrun.c (siginfo_value_read): Fix typo.
        * solib-frv.c (frv_fdpic_find_global_pointer): Likewise.
        * top.c (source_line_number): Add comma.

2011-04-19  Marc Khouzam  <marc.khouzam@ericsson.com>

        * thread.c (any_live_thread_of_process): Prioritize threads
        that are not executing.
        * gdbthread.h (any_live_thread_of_process): Update comment
        as per above change.

2011-04-19  Andreas Schwab  <schwab@linux-m68k.org>

        * xcoffread.c (process_xcoff_symbol): Remove useless cast.
        (scan_xcoff_symtab): Likewise.

2011-04-19  Pierre Muller  <muller@ics.u-strasbg.fr>

        * xcoffread.c (process_xcoff_symbol): ARI fix: Avoid assignment
        inside if clause.

2011-04-19  Pierre Muller  <muller@ics.u-strasbg.fr>
            Pedro Alves  <pedro@codesourcery.com>

        * xstormy16-tdep.c (xstormy16_push_dummy_call): Add local
        variables to simplify code and avoid == operator at end of
        line as this is against GNU coding standards.

2011-04-19  Pierre Muller  <muller@ics.u-strasbg.fr>

        * solib-svr4.c (svr4_keep_data_in_core): Rename local variable
        lm_name to name_lm to avoid conflict with lm_name function.

2011-04-19  Pierre Muller  <muller@ics.u-strasbg.fr>

        ARI fixes: Use only lowercase function name for static functions.
        * nto-tdep.c (LM_ADDR): Rename to...
        (lm_addr): New function name.
        (nto_relocate_section_addresses): Adapt to change above.
        * solib-sunos.c (LM_ADDR): Rename to...
        (lm_addr): New function name.
        (LM_NEXT): Rename to...
        (lm_next): New function name.
        (sunos_current_sos, sunos_relocate_section_addresses): Adapt to
        function name changes above.
        * solib-svr4.c (LM_ADDR_FROM_LINK_MAP): Rename to...
        (lm_addr_from_link_map): New function name.
        (HAS_LM_DYNAMIC_FROM_LINK_MAP): Rename to...
        (has_lm_dynamic_from_link_map): New function name.
        (LM_DYNAMIC_FROM_LINK_MAP): Rename to...
        (lm_dynamic_from_link_map): New function name.
        (LM_ADDR_CHECK): Rename to...
        (lm_addr_check): New function name.
        (LM_NEXT): Rename to...
        (lm_next): New function name.
        (LM_PREV): Rename to...
        (lm_prev): New function name.
        (LM_NAME): Rename to...
        (lm_name): New function name.
        (IGNORE_FIRST_LINK_MAP_ENTRY): Rename to...
        (ignore_first_link_map_entry): New function name.
        (svr4_keep_data_in_core): Adapt to function name changes above.
        (svr4_current_sos): Likewise.
        (enable_break): Likewise.
        (svr4_relocate_section_addresses): Likewise.

2011-04-19  Pierre Muller  <muller@ics.u-strasbg.fr>

        ARI cleanup.
        * xtensa-tdep.c (xtensa_register_type): Use xstrprintf instead of
        sprintf. Simplify code and avoid loosing memory.
        (xtensa_register_reggroup_p): Extract assignment out of IF clause.
        (call0_frame_cache): Remove && operator from end of line.

2011-04-17  Jan Kratochvil  <jan.kratochvil@redhat.com>

        Fix libraries displacement if they change whether they were prelinked.
        * solib-svr4.c (LM_ADDR_CHECK): Set L_ADDR even if the DYNAMIC pointer
        does not match.  Comment why.

2011-04-17  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * corelow.c: Include wrapper.h.
        (core_open): Call now gdb_target_find_new_threads.
        * wrapper.c: Include target.h.
        (gdb_target_find_new_threads): New.
        * wrapper.h (gdb_target_find_new_threads): New declaration.

2011-04-17  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * linux-thread-db.c (find_new_threads_callback): Exit on zero TI_TID
        even if !TARGET_HAS_EXECUTION.

2011-04-17  Jan Kratochvil  <jan.kratochvil@redhat.com>

        Fix convert_code_addr_to_desc_addr for ppc64 files after eu-strip.
        * elfread.c (elf_symfile_read): New variable synth_abfd, pass it to
        bfd_get_synthetic_symtab.
        * jit.c (jit_register_code): Pass NULL to the new parameter parent.
        * machoread.c (macho_add_oso_symfile): Pass main_objfile to the new
        parameter parent, remove the call to add_separate_debug_objfile.
        * solib.c (solib_read_symbols): Pass NULL to the new parameter parent.
        * symfile-mem.c (symbol_file_add_from_memory): Likewise.
        * symfile.c (symbol_file_add_with_addrs_or_offsets): New parameter
        parent, new comment for it, call add_separate_debug_objfile for it.
        (symbol_file_add_separate): Pass objfile as the parameter parent,
        remove the call to add_separate_debug_objfile.
        (symbol_file_add_from_bfd): New parameter parent, pass it.
        (symbol_file_add): Pass NULL to the new parameter parent.
        * symfile.h (symbol_file_add_from_bfd): New parameter parent.

2011-04-17  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * elfread.c (elf_symtab_read): Do not ignore .L symbols if they are
        BSF_SYNTHETIC.

2011-04-17  Jan Kratochvil  <jan.kratochvil@redhat.com>

        Fix Python access to inlined frames.
        * python/py-frame.c (frapy_read_var): Find BLOCK using get_frame_block.
        * python/py-symbol.c (gdbpy_lookup_symbol): Likewise.

2011-04-15  Tom Tromey  <tromey@redhat.com>

        * dwarf2read.c (add_index_entry): Use VEC_last, not VEC_length.

2011-04-15  Gary Benson  <gbenson@redhat.com>

        * MAINTAINERS: Add myself to write-after-approval section.

2011-04-14  Mike Frysinger  <vapier@gentoo.org>

        * remote-sim.c (sim_command_completer): New function.
        (_initialize_remote_sim): Set completer to sim_command_completer.

2011-04-13  Thiago Jung Bauermann  <bauerman@br.ibm.com>

        * breakpoint.c (print_exception_catchpoint): Rename to ...
        (print_it_exception_catchpoint): ... this.
        (gnu_v3_exception_catchpoint_ops): Update with new name
        for print_it_exception_catchpoint.

2011-04-13  Edjunior Machado  <emachado@linux.vnet.ibm.com>

        * MAINTAINERS: Add myself for write after approval privileges.

2011-04-13  Marek Polacek  <mpolacek@redhat.com>

        * MAINTAINERS: Add myself as a write-after-approval maintainer.

2011-04-13  Thiago Jung Bauermann  <bauerman@br.ibm.com>

        * breakpoint.c (watch_command_1): Remove colon from exp_string.

2011-04-13  Thiago Jung Bauermann  <bauerman@br.ibm.com>

        * breakpoint.c (save_breakpoints): Verify whether
        breakpoint_ops.print_recreate is defined before calling it.

2011-04-11  Gary Benson  <gbenson@redhat.com>

        Fix failure with --enable-maintainer-mode.
        * Makefile.in (aclocal_m4_deps): Updated gnulib dependencies.

2011-04-09  Jan Kratochvil  <jan.kratochvil@redhat.com>

        Code cleanup.
        * symtab.c (search_symbols): Reorder the KIND description in the
        function comment.  Remove the unused 4th element of types, types2,
        types3 and types4.  New gdb_assert on KIND.
        (symtab_symbol_info): Remove the unused 4th element of classnames.
        New gdb_assert on KIND.
        * symtab.h (enum search_domain): New warning in the enum comment.
        Assign numbers to the elements VARIABLES_DOMAIN, FUNCTIONS_DOMAIN and
        TYPES_DOMAIN.

2011-04-09  Jan Kratochvil  <jan.kratochvil@redhat.com>

        Fix crash of gdb save-index on a STABS file.
        * dwarf2read.c (write_psymtabs_to_index): Return also on no
        PSYMTABS_ADDRMAP.

2011-04-09  Jan Kratochvil  <jan.kratochvil@redhat.com>

        Fix DW_AT_accessibility compatibility with gcc-4.6+.
        * dwarf2read.c: Include ctype.h.
        (producer_is_gxx_lt_4_6, dwarf2_default_access_attribute): New
        functions.
        (dwarf2_add_field): Fix new_field->accessibility by calling
        dwarf2_default_access_attribute.  Restructure setting accessibility
        vs. virtuality.
        (dwarf2_add_member_fn): New variable accessibility.  Fix fnp
        is_private and is_protected by calling
        dwarf2_default_access_attribute.

2011-04-08  Kevin Buettner  <kevinb@redhat.com>

        * rx-tdep.c (rx_frame_unwind): Add default_frame_unwind_stop_reason
        to the initialization.

2011-04-08  Steve Ellcey  <sje@cup.hp.com>

        * Add default_frame_unwind_stop_reason value to libunwind_frame_unwind
        initalization.

2011-04-07  Pierre Muller  <muller@ics.u-strasbg.fr>

        Remove support for old Cygwin 1.5 versions.
        * remote-fileio.c: Remove macros used to emulate new cygwin_conv_path
        function on old Cygwin version.
        * windows-nat.c: Remove cygwin version check and always define
        __USEWIDE for Cygwin compilation.

2011-04-07  Yao Qi  <yao@codesourcery.com>

        * arm-linux-tdep.c (arm_linux_copy_svc): Remove parameters INSN
        and TO.
        * arm-tdep.c (cleanup_svc): Handle variable instruction size.
        (arm_copy_svc): Remove parameters INSN and TO.
        (decode_svc_copro): Update caller.
        * arm-tdep.h (struct displaced_step_closure): Remove parameters
        from function pointer `copy_svc_os'.

2011-04-07  Yao Qi  <yao@codesourcery.com>

        * arm-tdep.c (cleanup_branch): Set a correct return address in
        LR for ARM and Thumb.

2011-04-06  Jan Kratochvil  <jan.kratochvil@redhat.com>

        Code cleanup.
        * dictionary.c (dict_hash): Use SYMBOL_HASH_NEXT.
        * dwarf2read.c (mapped_index_string_hash): Refer to SYMBOL_HASH_NEXT
        in the function comment, a new note on values compatibility.
        * minsyms.c (msymbol_hash_iw, msymbol_hash): Use SYMBOL_HASH_NEXT.
        * symtab.h (SYMBOL_HASH_NEXT): New.

2011-04-06  Thiago Jung Bauermann  <bauerman@br.ibm.com>

        * ppc-linux-nat.c (check_condition): Add len output parameter.
        Set it based on the memory region referenced in the condition
        expression.  Update all callers.

2011-04-06  Jan Kratochvil  <jan.kratochvil@redhat.com>

        Fix crash regression on systems featuring .gdb_index.
        * objfiles.c (free_objfile): Move the
        forget_cached_source_info_for_objfile call earlier.  Comment it.
        Extend the comment for objfile_free_data.

2011-04-06  Jan Kratochvil  <jan.kratochvil@redhat.com>

        Fix regression of displaying the debug format.
        * buildsym.c (end_symtab): Set symtab's debugformat and producer from
        subfile.

2011-04-04  Tom Tromey  <tromey@redhat.com>

        * cli/cli-interp.c (struct captured_execute_command_args):
        Remove.
        (do_captured_execute_command): Remove.
        (safe_execute_command): Use TRY_CATCH.
        * cli/cli-script.c (struct wrapped_read_command_file_args):
        Remove.
        (wrapped_read_command_file): Remove.
        (script_from_file): Use TRY_CATCH.
        * exceptions.c (catch_exception): Remove.
        * exceptions.h (catch_exception): Remove.
        (deprecated_throw_reason): Update comment.
        * mi/mi-main.c (captured_mi_execute_command): Change 'data'
        argument to 'context'.
        (mi_execute_command): Use TRY_CATCH.
        * remote.c (struct start_remote_args): Remove.
        (remote_start_remote): Update; change arguments.
        (remote_open_1): Use TRY_CATCH.

2011-04-04  Tom Tromey  <tromey@redhat.com>

        * tracepoint.c (scope_info): Update.
        * symtab.c (decode_line_spec): Update.
        * python/python.c (gdbpy_decode_line): Update.
        * linespec.h (decode_line_1): Update.
        * linespec.c (decode_line_1): Remove 'not_found_ptr' argument.
        (decode_compound, find_method, symtab_from_filename)
        (decode_variable): Likewise.
        * cli/cli-cmds.c (edit_command): Update.
        (list_command): Update.
        * breakpoint.c (parse_breakpoint_sals): Remove 'not_found_ptr'
        argument.
        (create_breakpoint): Update.
        (until_break_command): Update.
        (addr_string_to_sals): Update.
        (decode_line_spec_1): Update.

2011-04-04  Tom Tromey  <tromey@redhat.com>

        * breakpoint.c (struct captured_parse_breakpoint_args): Remove.
        (do_captured_parse_breakpoint): Remove.
        (create_breakpoint): `e' is now volatile.  Remove `parse_args'.
        Use TRY_CATCH directly.

2011-04-04  Tom Tromey  <tromey@redhat.com>

        * symtab.h (free_symtab): Remove.
        (forget_cached_source_info_for_objfile): Declare.
        * symmisc.c (free_symtab): Remove.
        * source.c (forget_cached_source_info_for_objfile): New function.
        (forget_cached_source_info): Use it.
        * objfiles.c (free_objfile): Simplify check before calling
        clear_current_source_symtab_and_line.  Call
        forget_cached_source_info_for_objfile.

2011-04-04  Tom Tromey  <tromey@redhat.com>

        * mdebugread.c (psymtab_to_symtab_1): Copy linetable to obstack.
        (new_symtab): Don't set `free_code' on symtab.
        (new_linetable): Properly handle size==0.
        * symtab.h (struct symtab) <free_code, free_func>: Remove.
        * symmisc.c (free_symtab): Don't free the linetable.  Don't call
        free_func.
        * jv-lang.c (struct jv_per_objfile_data): New.
        (jv_per_objfile_free): Free the data.
        (get_dynamics_objfile): Allocate a jv_per_objfile_data.
        (get_java_class_symtab): Set the `dict' field on the
        jv_per_objfile_data.
        (free_class_block): Remove.
        * buildsym.c (end_symtab): Don't set `free_code' or `free_func' on
        the symtab.

2011-04-04  Tom Tromey  <tromey@redhat.com>

        * symfile.c (reread_symbols): Update.
        * objfiles.h (struct objfile) <cp_namespace_symtab>: Remove
        field.
        * objfiles.c (allocate_objfile): Update.
        * cp-support.h (cp_check_possible_namespace_symbols): Don't
        declare.
        * cp-namespace.c (lookup_symbol_file): Don't call
        lookup_possible_namespace_symbol.
        (initialize_namespace_symtab, get_possible_namespace_block)
        (free_namespace_block, cp_check_possible_namespace_symbols)
        (check_possible_namespace_symbols_loop)
        (check_one_possible_namespace_symbol)
        (lookup_possible_namespace_symbol): Remove.
        (maintenance_cplus_namespace): Replace with notice.
        (_initialize_cp_namespace): Deprecate `maint cplus namespace'.

2011-04-04  Tom Tromey  <tromey@redhat.com>

        * xcoffread.c (read_xcoff_symtab): Make `debugfmt' const.
        * symtab.h (struct symtab) <producer, debugformat>: Now const.
        * symmisc.c (free_symtab): Don't free debugformat.
        * buildsym.h (struct subfile) <producer, debugformat>: Now const.
        (record_debugformat, record_producer): Document.
        * buildsym.c (end_symtab): Don't save debugformat and producer
        names on obstack.
        (end_symtab): Don't free debugformat and producer fields.
        (record_debugformat): Don't call xstrdup.
        (record_producer): Likewise.

2011-04-04  Tom Tromey  <tromey@redhat.com>

        * source.c (find_source_lines): Remove LSEEK_NOT_LINEAR code.
        (source_line_charpos, source_charpos_line): Remove.

2011-04-04  Tom Tromey  <tromey@redhat.com>

        * symtab.h (domain_enum): Split in two...
        (enum search_domain): New.
        (search_symbols): Update.
        * symtab.c (print_symbol_info, symtab_symbol_info): Remove
        redundant declarations.
        (search_symbols): Change 'kind' argument to search_domain.
        Update.
        (print_symbol_info): Likewise.
        (symtab_symbol_info): Likewise.
        * symfile.h (struct quick_symbol_functions)
        <pre_expand_symtabs_matching>: Change type of 'kind' argument.
        <expand_symtabs_matching>: Likewise.
        * psymtab.c (pre_expand_symtabs_matching_psymtabs): Update.
        (expand_symtabs_matching_via_partial): Update.
        * dwarf2read.c (dw2_pre_expand_symtabs_matching): Update.
        (dw2_expand_symtabs_for_function): Update.
        * block.h: Moved anonymous enum...
        * defs.h (enum block_enum): ... here.  Now named.

2011-04-03  Joel Brobecker  <brobecker@adacore.com>

        GDB 7.3 branch created (branch timestamp: 2011-04-01 01:00 UTC)
        * version.in: Bump version to 7.3.50.20110403-cvs.

2011-04-03  Joel Brobecker  <brobecker@adacore.com>

        * NEWS: Create a new section for the next release branch.
        Rename the section of the current branch, now that it has
        been cut.

2011-04-01  Ulrich Weigand  <ulrich.weigand@linaro.org>

        * arm-tdep.c (arm_gdbarch_init): Enfore correct register number
        for "fpscr" in target description.

2011-04-01  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * dwarf2read.c (find_slot_in_mapped_hash): New variable back_to,
        initialize it.  Delay HASH initialization.  Strip the part after open
        parenthesis for languages with qualifiers.  Call do_cleanups.

2011-04-01  Tom Tromey  <tromey@redhat.com>

        * utils.c (report_command_stats): Don't print `-' for negative
        number.

2011-04-01  Eric Botcazou  <ebotcazou@adacore.com>

        * ada-lang.c (ada_is_simple_array_type, ada_value_slice_from_ptr)
        (ada_value_slice, empty_array, to_fixed_array_type): Deal with
        typedefs.

2011-04-01  Joel Brobecker  <brobecker@adacore.com>

        * breakpoint.h (bpdisp_text): Add declaration.
        * breakpoint.c (bpdisp_text): Make non-static.
        * ada-lang.c: #include "mi/mi-common.h".
        (print_it_exception): Rewrite to improve GDB/MI output.

2011-04-01  Pedro Alves  <pedro@codesourcery.com>

        * arm-tdep.h (struct address_space): Add forward declaration.

2011-04-01  Ulrich Weigand  <ulrich.weigand@linaro.org>

        * arm-tdep.h (arm_insert_single_step_breakpoint): Add prototype.
        * arm-tdep.c (arm_override_mode): New global.
        (arm_pc_is_thumb): Respect arm_override_mode.  Remove single-step
        execution mode heuristics.
        (thumb_get_next_pc_raw): Remove INSERT_BKTP argument; always insert
        second single-step breakpoint if needed, using
        arm_insert_single_step_breakpoint.
        (arm_get_next_pc_raw): Remove INSERT_BKTP argument.  Only handle
        ARM execution mode, do not call thumb_get_next_pc_raw.
        (arm_get_next_pc): Encode execution mode in return value.  Call
        either arm_get_next_pc_raw or thumb_get_next_pc_raw.
        (arm_insert_single_step_breakpoint): New function.
        (arm_software_single_step): Call it.
        * arm-linux-tdep.c (arm_linux_sigreturn_return_addr): Add IS_THUMB
        argument to return execution mode of sigreturn target.
        (arm_linux_syscall_next_pc): Use it.
        (arm_linux_copy_svc): Update call.
        (arm_linux_software_single_step): Call
        arm_insert_single_step_breakpoint.

2011-03-31  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * dwarf2read.c (dwarf2_read_index): Fix .gdb_index version number in
        the comment.

2011-03-31  Tom Tromey  <tromey@redhat.com>

        * varobj.c (update_dynamic_varobj_children): Properly handle
        errors from iterator.

2011-03-31  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * dwarf2read.c (dwarf2_name): Initialize DEMANGLED.  Avoid demangling
        struct linkage name twice.

2011-03-31  Tom Tromey  <tromey@redhat.com>

        * python/py-prettyprint.c (print_stack_unless_memory_error): Add
        missing ">" to message.

2011-03-31  Tom Tromey  <tromey@redhat.com>

        * varobj.c (instantiate_pretty_printer): Remove duplicate
        'return'.

2011-03-31  Ulrich Weigand  <ulrich.weigand@linaro.org>

        * i386-tdep.c (i386_frame_prev_register): Unwind SP from memory
        if neither saved value nor register available (e.g. signal frame).

2011-03-31  Thiago Jung Bauermann  <bauerman@br.ibm.com>

        * macroexp.c (expand): Avoid uninitialized variable
        compiler warning.

2011-03-31  Thiago Jung Bauermann  <bauerman@br.ibm.com>

        * breakpoint.c (break_range_command): Fix typo in comment.

2011-03-31  Thiago Jung Bauermann  <bauerman@br.ibm.com>
            Sergio Durigan Junior  <sergiodj@linux.vnet.ibm.com>

        Implement support for PowerPC BookE ranged breakpoints.
        * NEWS: Mention support for ranged breakpoints on embedded PowerPC.
        * breakpoint.h (struct bp_target_info) <length>: New member
        variable.
        (struct breakpoint_ops) <breakpoint_hit>: Take struct bp_location
        instead of struct breakpoint as argument, and also add ASPACE
        and BP_ADDR arguments.  Update all callers.
        (struct breakpoint_ops) <print_one_detail>: New method.
        (struct breakpoint) <addr_string_range_end>: New member variable.
        * breakpoint.c (breakpoint_location_address_match): Add function
        prototype.
        (insert_bp_location): Set bl->target_info.length.
        (breakpoint_here_p): Call breakpoint_location_address_match.
        (moribund_breakpoint_here_p): Likewise.
        (regular_breakpoint_inserted_here_p): Likewise.
        (breakpoint_thread_match): Likewise.
        (bpstat_stop_status): Likewise.
        (bpstat_check_location): Move call to
        breakpoint_ops.breakpoint_hit to the top.
        (print_one_breakpoint_location): Call
        breakpoint_ops.print_one_detail if available.
        (breakpoint_address_match_range): New function.
        (breakpoint_location_address_match): Likewise.
        (breakpoint_locations_match): Compare the length field of the
        locations too.
        (hw_breakpoint_used_count): Count resources used by all locations
        in a breakpoint, and use breakpoint_ops.resources_needed if
        available.
        (breakpoint_hit_ranged_breakpoint): New function.
        (resources_needed_ranged_breakpoint): Likewise.
        (print_it_ranged_breakpoint): Likewise.
        (print_one_ranged_breakpoint): Likewise.
        (print_one_detail_ranged_breakpoint): Likewise.
        (print_mention_ranged_breakpoint): Likewise.
        (print_recreate_ranged_breakpoint): Likewise.
        (ranged_breakpoint_ops): New structure.
        (find_breakpoint_range_end): New function.
        (break_range_command): Likewise.
        (delete_breakpoint): Free addr_string_range_end.
        (update_breakpoint_locations): Add SALS_END argument.  Update
        all callers.  Calculate breakpoint length if a non-zero SALS_END
        is given.  Call breakpoint_locations_match instead of
        breakpoint_address_match.
        (reset_breakpoint): Find SaL of the end of the range if B is a
        ranged breakpoint.
        (_initialize_breakpoint): Register break-range command.
        * defs.h (print_core_address): Add function prototype.
        * ppc-linux-nat.c (ppc_linux_ranged_break_num_registers): New
        function.
        (ppc_linux_insert_hw_breakpoint): Support ranged breakpoints.
        (ppc_linux_remove_hw_breakpoint): Likewise.
        (_initialize_ppc_linux_nat): Initialize
        to_ranged_break_num_registers.
        * target.c (update_current_target): Add comment about
        to_ranged_break_num_registers.
        (target_ranged_break_num_registers): New function.
        * target.h (struct target_ops) <to_ranged_break_num_registers>:
        New method.
        (target_ranged_break_num_registers): Add function prototype.
        * ui-out.c (ui_out_field_core_addr): Move address-printing logic to ...
        * utils.c (print_core_address): ... here.

2011-03-31  Ulrich Weigand  <uweigand@de.ibm.com>

        * breakpoint.c (addr_string_to_sals): Avoid uninitialized
        variable compiler warning.

2011-03-30  Thiago Jung Bauermann  <bauerman@br.ibm.com>

        * breakpoint.c (breakpoint_re_set_one): Factor out breakpoint-resetting
        code from here ...
        (re_set_breakpoint): ... to here ...
        (addr_string_to_sals): ... and here.

2011-03-29  Pierre Muller  <muller@ics.u-strasbg.fr>

        * Makefile.in (SFILES): Add missing C sources.
        (HFILES_NO_SRCDIR): Remove gdbserver subdirectory headers.
        Add missing headers.

2011-03-29  Mike Frysinger  <vapier@gentoo.org>

        * .gitignore: New file.

2011-03-29  Mike Frysinger  <vapier@gentoo.org>

        * NEWS: Mention new cfi device simulation.

2011-03-29  Tom Tromey  <tromey@redhat.com>

        * dwarf2read.c (fixup_partial_die): Handle linkage name on
        otherwise anonymous types.
        (dwarf2_name): Likewise.
        * valops.c (value_struct_elt_for_reference): Refine artificial
        type logic.  Call error if j==-1.

2011-03-29  Andreas Tobler  <andreast-list@fgznet.ch>

        Fix false GCC warning.
        * infcall.c (find_function_addr): Initialize funaddr.

2011-03-29  Pierre Muller  <muller@ics.u-strasbg.fr>

        Fix mingw compilation with --enable-targets=all.
        * remote-mips.c (gdb_usleep.h): Include header.
        (mips_enter_debug): Use gdb_usleep instead of sleep.

2011-03-28  Jan Kratochvil  <jan.kratochvil@redhat.com>

        Support resolution of STT_GNU_IFUNC via breakpoints.
        * breakpoint.c (print_it_typical): Support bp_gnu_ifunc_resolver and
        bp_gnu_ifunc_resolver_return.
        (bpstat_what): Rename parameter to bs_head, new variable bs, adjust
        the loop.  Support bp_gnu_ifunc_resolver and
        bp_gnu_ifunc_resolver_return.  New comment after the loop.  New loop
        for bp_gnu_ifunc_resolver and bp_gnu_ifunc_resolver_return
        breakpoints.
        (bptype_string, print_one_breakpoint_location): Support
        bp_gnu_ifunc_resolver and bp_gnu_ifunc_resolver_return.
        (user_settable_breakpoint): Return true also for
        bp_gnu_ifunc_resolver.
        (allocate_bp_location): Support bp_gnu_ifunc_resolver and
        bp_gnu_ifunc_resolver_return.
        (set_breakpoint_location_function): New parameter explicit_loc,
        describe it.  Call find_pc_partial_function_gnu_ifunc with new
        variable IS_GNU_IFUNC and adjust the address for STT_GNU_IFUNC if
        EXPLICIT_LOC is not set.
        (set_raw_breakpoint): Set EXPLICIT_LOC for
        set_breakpoint_location_function.
        (clone_momentary_breakpoint): Use true for EXPLICIT_LOC of
        set_breakpoint_location_function.
        (mention): Support bp_gnu_ifunc_resolver and
        bp_gnu_ifunc_resolver_return.
        (add_location_to_breakpoint): Set EXPLICIT_LOC for
        set_breakpoint_location_function.
        (update_breakpoint_locations): Remove static.
        (breakpoint_re_set_one): Support bp_gnu_ifunc_resolver and
        bp_gnu_ifunc_resolver_return.
        * breakpoint.h (enum bptype): New fields bp_gnu_ifunc_resolver and
        bp_gnu_ifunc_resolver_return.
        (update_breakpoint_locations): New declaration.
        * elfread.c: Include gdbthread.h and regcache.h.
        (elf_gnu_ifunc_resolver_stop, elf_gnu_ifunc_resolver_return_stop): New
        functions.
        (elf_gnu_ifunc_fns): Install them.
        * minsyms.c (stub_gnu_ifunc_resolver_stop)
        (stub_gnu_ifunc_resolver_return_stop): New functions.
        (stub_gnu_ifunc_fns): Install them.
        * symtab.h (struct gnu_ifunc_fns): New fields gnu_ifunc_resolver_stop
        and gnu_ifunc_resolver_return_stop.
        (gnu_ifunc_resolver_stop, gnu_ifunc_resolver_return_stop): New.

2011-03-28  Jan Kratochvil  <jan.kratochvil@redhat.com>

        STT_GNU_IFUNC reader implementation.
        * elfread.c: Include gdbtypes.h, value.h and infcall.h.
        (SYMBOL_GOT_PLT_SUFFIX, elf_rel_plt_read)
        (elf_objfile_gnu_ifunc_cache_data, struct elf_gnu_ifunc_cache)
        (elf_gnu_ifunc_cache_hash, elf_gnu_ifunc_cache_eq)
        (elf_gnu_ifunc_record_cache, elf_gnu_ifunc_resolve_by_cache)
        (elf_gnu_ifunc_resolve_by_got, elf_gnu_ifunc_resolve_name)
        (elf_gnu_ifunc_resolve_addr): New.
        (elf_symfile_read): Call elf_rel_plt_read.
        (elf_gnu_ifunc_fns): New.
        (_initialize_elfread): Initialize elf_objfile_gnu_ifunc_cache_data.
        Install elf_gnu_ifunc_fns.
        * infcall.c (find_function_return_type): New function.
        (find_function_addr): Resolve TYPE_GNU_IFUNC functions, if possible.
        * minsyms.c (stub_gnu_ifunc_resolve_addr)
        (stub_gnu_ifunc_resolve_name): New functions.
        (stub_gnu_ifunc_fns, gnu_ifunc_fns_p): New variables.
        * symtab.h (struct gnu_ifunc_fns, gnu_ifunc_resolve_addr)
        (gnu_ifunc_resolve_name, gnu_ifunc_fns_p): New.

2011-03-28  Jan Kratochvil  <jan.kratochvil@redhat.com>

        Code cleanup for later STT_GNU_IFUNC support.
        * infcall.c (find_function_addr): Remove variable code, use explicit
        dereferences for it.  Move VALUE_TYPE initialization later.

2011-03-28  Jan Kratochvil  <jan.kratochvil@redhat.com>

        GDB find_pc_partial_function support for STT_GNU_IFUNC.
        * blockframe.c (cache_pc_function_is_gnu_ifunc): New variable.
        (clear_pc_function_cache): Clear it.
        (find_pc_partial_function): Rename to ...
        (find_pc_partial_function_gnu_ifunc): ... this function.  New
        parameter is_gnu_ifunc_p, describe it.  Set *IS_GNU_IFUNC_P.
        (find_pc_partial_function): New wrapper for this function.
        * symtab.h (find_pc_partial_function_gnu_ifunc): New declaration.

2011-03-28  Jan Kratochvil  <jan.kratochvil@redhat.com>

        GDB internal type support for STT_GNU_IFUNC.
        * elfread.c (record_minimal_symbol): Support mst_text_gnu_ifunc.
        (elf_symtab_read): Set mst_text_gnu_ifunc for
        BSF_GNU_INDIRECT_FUNCTION.
        * eval.c (evaluate_subexp_standard): Support TYPE_GNU_IFUNC.
        * gdbtypes.c (init_type): Support TYPE_FLAG_GNU_IFUNC,
        builtin_func_func, nodebug_text_gnu_ifunc_symbol and
        nodebug_got_plt_symbol.
        * gdbtypes.h (enum type_flag_value): New entry TYPE_FLAG_GNU_IFUNC.
        (TYPE_GNU_IFUNC): New.
        (struct main_type): New field flag_gnu_ifunc.
        (struct builtin_type): New field builtin_func_func.
        (struct objfile_type): New fields nodebug_text_gnu_ifunc_symbol and
        nodebug_got_plt_symbol.
        * minsyms.c (lookup_minimal_symbol_text): Support mst_text_gnu_ifunc.
        (in_gnu_ifunc_stub): New.
        (prim_record_minimal_symbol, find_solib_trampoline_target): Support
        mst_text_gnu_ifunc.
        * parse.c (write_exp_msymbol): New variable ifunc_msym.  Detect and
        support mst_text_gnu_ifunc.  Support mst_slot_got_plt.
        * solib-svr4.c (svr4_in_dynsym_resolve_code): Return true also for
        in_gnu_ifunc_stub.
        * symmisc.c (dump_msymbols): Support mst_text_gnu_ifunc.
        * symtab.c (search_symbols): Likewise.
        * symtab.h (enum minimal_symbol_type): New fields mst_text_gnu_ifunc
        and mst_slot_got_plt.
        (in_gnu_ifunc_stub): New declaration.

2011-03-28  Jan Kratochvil  <jan.kratochvil@redhat.com>

        Support a ring of related breakpoints.
        * breakpoint.c (watchpoint_del_at_next_stop): New, move here code from
        other functions, add gdb_assert.
        (update_watchpoint, watchpoint_check): Add gdb_assert.  Use
        watchpoint_del_at_next_stop.
        (bpstat_check_watchpoint): Use watchpoint_del_at_next_stop.
        (bpstat_stop_status): Handle ring in related_breakpoint.
        (set_raw_breakpoint_without_location): Initialize ring in
        related_breakpoint.
        (delete_breakpoint): Handle ring in related_breakpoint, use
        watchpoint_del_at_next_stop.
        (map_breakpoint_numbers): Handle ring in related_breakpoint.

2011-03-28  Tom Tromey  <tromey@redhat.com>

        PR symtab/12441:
        * dwarf2read.c (prepare_one_comp_unit): Don't call set_cu_language
        with `language_minimal'.

2011-03-25  Ulrich Weigand  <ulrich.weigand@linaro.org>

        * arm-tdep.c (arm_elf_make_msymbol_special): Use ARM_SYM_BRANCH_TYPE
        instead of checking for STT_ARM_TFUNC symbol type.

2011-03-25  Tom Tromey  <tromey@redhat.com>

        * linespec.c (symbol_found): Restore line-based result for
        non-LOC_LABEL symbols.

2011-03-25  Kai Tietz  <ktietz@redhat.com>

        * tui/tui-source.c (tui_set_source_content): Use filename_cmp
        instead of strcmp for comparison.
        (tui_source_is_displayed): Likewise.
        * tui/tui-winsource.c (tui_update_breakpoint_info): Likewise.

2011-03-24  Mark Wielaard  <mjw@redhat.com>

        * dwarf2read.c (lookup_signatured_type): Use DW_FORM_ref_sig8 in
        complaint.
        (skip_one_die): Use DW_FORM_ref_sig8, not DW_FORM_sig8.
        (find_partial_die_in_comp_unit): Likewise in comment.
        (read_attribute_value): Likewise.
        (lookup_die_type): Likewise.
        (dwarf_form_name): Likewise.
        (dump_die_shallow): Likewise.
        (follow_die_ref_or_sig): Likewise.

2011-03-24  Tom Tromey  <tromey@redhat.com>

        PR breakpoints/11816:
        * linespec.c (decode_line_1): Parse `function:label' linespecs.
        (decode_compound): Update.
        (find_function_symbol): New function.
        (decode_dollar): Update.
        (decode_label): Add 'function_symbol' parameter.  Handle
        function-relative labels.
        (decode_variable): Update.
        (symbol_found): Add 'function_symbol' parameter.  Use label's PC,
        not its line.  Set `special_display' and canonical name for
        labels.

2011-03-24  Tom Tromey  <tromey@redhat.com>

        * linespec.h (struct linespec_result) <special_display>: New
        field.
        * breakpoint.h (struct breakpoint) <display_canonical>: New
        field.
        * breakpoint.c (print_breakpoint_location): Respect
        display_canonical.
        (create_breakpoint_sal): Add 'display_canonical' parameter.
        (create_breakpoints_sal): Update.
        (create_breakpoint): Update.

2011-03-24  Tom Tromey  <tromey@redhat.com>

        * symtab.c (decode_line_spec): Update.
        * linespec.c (build_canonical_line_spec): Change type of
        'canonical'.
        (decode_line_2, decode_line_1, decode_objc, decode_compound)
        (find_method, decode_all_digits, decode_dollar, decode_label)
        (symbol_found): Likewise.
        (init_linespec_result): New function.
        * breakpoint.c (struct captured_parse_breakpoint_args)
        <canonical_p>: New field, replaces addr_string_p.
        (create_breakpoints_sal): Add 'canonical' parameter, replacing
        'addr_string'.
        (parse_breakpoint_sals): Likewise.
        (do_captured_parse_breakpoint): Update.
        (create_breakpoint): Use struct linespec_result.
        (until_break_command): Update.
        (breakpoint_re_set_one): Update.
        (decode_line_spec_1): Update.
        * linespec.h (struct linespec_result): New.
        (init_linespec_result): Declare.

2011-03-23  Pedro Alves  <pedro@codesourcery.com>

        * regcache.c (regcache_raw_read): If the target didn't supply a
        given raw register, mark it as unavailable.

2011-03-23  Kai Tietz  <ktietz@redhat.com>

        * breakpoint.c (clear_command): Use filename_cmp
        instead of strcmp for comparison.
        * buildsym.c (watch_main_source_file_lossage): Likewise.
        (patch_subfile_names): Use IS_DIR_SEPARATOR instead of
        checking just for slash.
        * dbxread.c (read_dbx_symtab): Use lbasename instead of
        strrchr and filename_cmp instead of strcmp for filenames.
        (add_old_header_file): Use filename_cmp
        instead of strcmp for comparison.
        * exec.c (exec_set_section_address): Likewise.
        * macrotab.c (macro_lookup_inclusion): Likewise.
        (macro_lookup_inclusion): Likewise.
        * elfread.c (_initialize_elfread): Likewise.
        (elfstab_offset_sections): Likewise.
        (elfstab_offset_sections): Use lbasename instead of
        strrchr.
        * mdebugread.c (parse_partial_symbols): Likewise.
        (arse_partial_symbols): Use filename_(n)cmp instead of
        str(n)cmp for comparison.
        * minsyms.c (lookup_minimal_symbol): Likewise.
        * psymtab.c (read_psymtabs_with_filename): Likewise.
        * solib.c (solib_read_symbols): Likewise.
        (reload_shared_libraries_1): Likewise.
        * symmisc.c (maintenance_print_symbols): Likewise.
        * symfile.c (separate_debug_file_exists): Likewise.
        (reread_symbols): Likewise.
        (find_separate_debug_file_by_debuglink): Likewise.
        * remote-fileio.c (remote_fileio_func_rename): Likewise.
        * source.c (add_path): Likewise.
        * symtab.c (filename_seen): Likewise.
        (file_matches): Likewise.
        (print_symbol_info): Likewise.
        (maybe_add_partial_symtab_filename): Likewise.
        (make_source_files_completion_list): Likewise.
        * xml-syscall.c (init_sysinfo): Likewise.
        * windows-nat.c (_initialize_check_for_gdb_ini): Use
        IS_DIR_SEPARATOR for checking for trailing path separator.

2011-03-22  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * dwarf2expr.c (execute_stack_op): Handle DW_OP_GNU_entry_value.  New
        label abort_expression.
        * dwarf2loc.c (dwarf2_evaluate_loc_desc_full): Handle
        DWARF_VALUE_OPTIMIZED_OUT.

2011-03-22  Jan Kratochvil  <jan.kratochvil@redhat.com>

        Code cleanup.
        * c-typeprint.c (c_type_print_args): Change parameter show_artificial
        to linkage_name.  Invert its value.  Update the function comment.
        (c_type_print_varspec_suffix): Invert it at the caller.
        * dwarf2read.c (dwarf2_compute_name): Invert it at the caller.

2011-03-22  Pedro Alves  <pedro@codesourcery.com>

        * infcmd.c (post_create_inferior): Ignore NOT_AVAILABLE_ERROR
        errors when reading the `stop_pc'.
        * printcmd.c (pc_prefix): Use get_frame_pc_if_available instead of
        get_frame_pc.

2011-03-22  Phil Muldoon  <pmuldoon@redhat.com>

        * NEWS: Document gdb.Write stream keyword.

2011-03-22  Jan Kratochvil  <jan.kratochvil@redhat.com>

        Revert:
        2011-03-21  Jan Kratochvil  <jan.kratochvil@redhat.com>
        * dwarf2read.c (producer_is_gxx_lt_4_6): New function.
        (dwarf2_add_field): Fix new_field->accessibility for
        cu->header.version >= 3 while verifying also producer_is_gxx_lt_4_6.

2011-03-22  Phil Muldoon  <pmuldoon@redhat.com>

        PR python/12183

        * python/py-function.c (fnpy_call): Treat GdbErrors differently to
        other error classes.  Do not print stack trace.

2011-03-21  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * dwarf2read.c (producer_is_gxx_lt_4_6): New function.
        (dwarf2_add_field): Fix new_field->accessibility for
        cu->header.version >= 3 while verifying also producer_is_gxx_lt_4_6.

2011-03-21  Ulrich Weigand  <ulrich.weigand@linaro.org>

        * arm-tdep.c (arm_analyze_prologue): Do not abort parsing when
        encountering a load via a non-SP register.

2011-03-21  Ulrich Weigand  <uweigand@de.ibm.com>

        * tramp-frame.c (tramp_frame_prepend_unwinder): Set stop_reason
        field in returned unwinder.

2012-03-21  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * ada-lang.c (replace_operator_with_call): Copy also GDBARCH.

2012-03-21  Joel Brobecker  <brobecker@adacore.com>

        * ada-lang.c (replace_operator_with_call): Use xzalloc instead
        of xmalloc.

2012-03-18  Pedro Alves  <pedro@codesourcery.com>

        * frame.c (frame_unwind_register): Throw an error if unwinding the
        register failed.
        * get_prev_frame_1 (get_prev_frame_1): Ask the unwinder if there's
        an unwind stop reason.
        (frame_stop_reason_string): Handle UNWIND_UNAVAILABLE.
        * frame.h (enum unwind_stop_reason) <UNWIND_OUTERMOST,
        UNWIND_UNAVAILABLE>: New.
        * inline-frame.c (inline_frame_unwind): Install
        default_frame_unwind_stop_reason.
        * frame-unwind.c: Include "exceptions.h".
        (frame_unwind_find_by_frame): Swallow NOT_AVAILABLE_ERROR errors.
        (default_frame_unwind_stop_reason): New.
        * frame-unwind.h (frame_unwind_stop_reason_ftype): New typedef.
        (default_frame_unwind_stop_reason): Declare.
        (struct frame_unwind) <stop_reason>: New function pointer.

        * dummy-frame.c: Install default_frame_unwind_stop_reason.
        * dwarf2-frame.c: Include exceptions.h.
        (struct dwarf2_frame_cache) <unavailable_retaddr>: New field.
        (dwarf2_frame_cache): Swallow NOT_AVAILABLE_ERROR errors when
        computing the CFA.  If such an error was thrown, set
        unavailable_retaddr.
        (dwarf2_frame_unwind_stop_reason): New.
        (dwarf2_frame_this_id): Don't build a frame id if the CFA was
        unavailable.
        (dwarf2_frame_unwind): Install dwarf2_frame_unwind_stop_reason.
        (dwarf2_signal_frame_unwind): Ditto.

        * amd64-tdep.c: Include "exceptions.h".
        (struct amd64_frame_cache): New field "base_p".
        (amd64_init_frame_cache): Clear it.
        (amd64_frame_cache_1): New, factored out from amd64_frame_cache.
        Avoid reading registers with functions that throw if the register
        is not necessary to compute the frame base.
        (amd64_frame_cache): Reimplement wrapping amd64_frame_cache_1, and
        swallowing NOT_AVAILABLE_ERROR.
        (amd64_frame_unwind_stop_reason): New.
        (amd64_frame_this_id): Don't build a frame id if the frame base
        was unavailable.
        (amd64_frame_unwind): Install amd64_frame_unwind_stop_reason.
        (amd64_sigtramp_frame_cache): Swallow NOT_AVAILABLE_ERROR, and set
        base_p if the frame base was computable.
        (amd64_sigtramp_frame_unwind_stop_reason): New.
        (amd64_sigtramp_frame_this_id): Don't build a frame id if the
        frame base was unavailable.
        (amd64_sigtramp_frame_unwind): Install
        amd64_sigtramp_frame_unwind_stop_reason.
        (amd64_epilogue_frame_cache): Swallow NOT_AVAILABLE_ERROR, and set
        base_p if the frame base was computable.
        (amd64_epilogue_frame_unwind_stop_reason): New.
        (amd64_epilogue_frame_this_id): Don't build a frame id if the
        frame base was unavailable.
        (amd64_epilogue_frame_unwind): Install
        amd64_epilogue_frame_unwind_stop_reason.
        * i386-tdep.c: Include "exceptions.h".
        (struct i386_frame_cache): New field "base_p".
        (i386_init_frame_cache): Clear it.
        (i386_frame_cache_1): New, factored out from amd64_frame_cache.
        Avoid reading registers with functions that throw if the register
        is not necessary to compute the frame base.
        (i386_frame_cache): Reimplement wrapping amd64_frame_cache_1, and
        swallowing NOT_AVAILABLE_ERROR.
        (i386_frame_unwind_stop_reason): New.
        (i386_frame_this_id): Don't build a frame id if the frame base was
        unavailable.
        (i386_frame_prev_register): Handle unavailable SP.
        (i386_frame_unwind): Install i386_frame_unwind_stop_reason.
        (i386_epilogue_frame_cache): Swallow NOT_AVAILABLE_ERROR, and set
        base_p if the frame base was computable.
        (i386_epilogue_frame_unwind_stop_reason): New.
        (i386_epilogue_frame_this_id): Don't build a frame id if the frame
        base was unavailable.
        (i386_epilogue_frame_unwind): Install
        i386_epilogue_frame_unwind_stop_reason.
        (i386_sigtramp_frame_cache): Swallow NOT_AVAILABLE_ERROR, and set
        base_p if the frame base was computable.
        (i386_sigtramp_frame_unwind_stop_reason): New.
        (i386_sigtramp_frame_this_id): Don't build a frame id if the frame
        base was unavailable.
        (i386_sigtramp_frame_unwind): Install
        i386_sigtramp_frame_unwind_stop_reason.
        * sentinel-frame.c (sentinel_frame_prev_register): Use the value
        type's size, not the register's.
        (sentinel_frame_unwind): Install default_frame_unwind_stop_reason.

        * alpha-mdebug-tdep.c (alpha_mdebug_frame_unwind): Install
        default_frame_unwind_stop_reason.
        * alpha-tdep.c (alpha_sigtramp_frame_unwind)
        (alpha_heuristic_frame_unwind): Ditto.
        * amd64obsd-tdep.c (amd64obsd_trapframe_unwind): Ditto.
        * arm-tdep.c (arm_prologue_unwind, arm_stub_unwind): Ditto.
        * avr-tdep.c (avr_frame_unwind): Ditto.
        * cris-tdep.c (cris_sigtramp_frame_unwind, cris_frame_unwind):
        Ditto.
        * frv-linux-tdep.c (frv_linux_sigtramp_frame_unwind): Ditto.
        * frv-tdep.c (frv_frame_unwind): Ditto.
        * h8300-tdep.c (h8300_frame_unwind): Ditto.
        * hppa-hpux-tdep.c (hppa_hpux_sigtramp_frame_unwind): Ditto.
        * hppa-linux-tdep.c (hppa_linux_sigtramp_frame_unwind): Ditto.
        * hppa-tdep.c (hppa_frame_unwind, hppa_fallback_frame_unwind)
        (hppa_stub_frame_unwind): Ditto.
        * i386obsd-tdep.c (i386obsd_trapframe_unwind): Ditto.
        * ia64-tdep.c (ia64_frame_unwind, ia64_sigtramp_frame_unwind)
        (ia64_libunwind_frame_unwind)
        (ia64_libunwind_sigtramp_frame_unwind): Ditto.
        * iq2000-tdep.c (iq2000_frame_unwind): Ditto.
        * lm32-tdep.c (lm32_frame_unwind): Ditto.
        * m32c-tdep.c (m32c_unwind): Ditto.
        * m32r-linux-tdep.c (m32r_linux_sigtramp_frame_unwind): Ditto.
        * m32r-tdep.c (m32r_frame_unwind): Ditto.
        * m68hc11-tdep.c (m68hc11_frame_unwind): Ditto.
        * m68k-tdep.c (m68k_frame_unwind): Ditto.
        * m68klinux-tdep.c (m68k_linux_sigtramp_frame_unwind): Ditto.
        * m88k-tdep.c (m88k_frame_unwind): Ditto.
        * mep-tdep.c (mep_frame_unwind): Ditto.
        * microblaze-tdep.c (microblaze_frame_unwind): Ditto.
        * mips-tdep.c (mips_insn16_frame_unwind, mips_insn32_frame_unwind)
        (mips_stub_frame_unwind): Ditto.
        * mn10300-tdep.c (mn10300_frame_unwind): Ditto.
        * moxie-tdep.c (moxie_frame_unwind): Ditto.
        * mt-tdep.c (mt_frame_unwind): Ditto.
        * ppc-linux-tdep.c (ppu2spu_unwind): Ditto.
        * ppcobsd-tdep.c (ppcobsd_sigtramp_frame_unwind): Ditto.
        * rs6000-tdep.c (rs6000_frame_unwind): Ditto.
        * s390-tdep.c (s390_frame_unwind, s390_stub_frame_unwind)
        (s390_sigtramp_frame_unwind): Ditto.
        * score-tdep.c (score_prologue_unwind): Ditto.
        * sh-tdep.c (sh_frame_unwind): Ditto.
        * sh64-tdep.c (sh64_frame_unwind): Ditto.
        * sparc-sol2-tdep.c (sparc32_sol2_sigtramp_frame_unwind): Ditto.
        * sparc-tdep.c (sparc32_frame_unwind): Ditto.
        * sparc64-sol2-tdep.c (sparc64_sol2_sigtramp_frame_unwind): Ditto.
        * sparc64-tdep.c (sparc64_frame_unwind): Ditto.
        * sparc64fbsd-tdep.c (sparc64fbsd_sigtramp_frame_unwind): Ditto.
        * sparc64nbsd-tdep.c (sparc64nbsd_sigcontext_frame_unwind): Ditto.
        * sparc64obsd-tdep.c (sparc64obsd_frame_unwind)
        (sparc64obsd_trapframe_unwind): Ditto.
        * sparcnbsd-tdep.c (sparc32nbsd_sigcontext_frame_unwind): Ditto.
        * sparcobsd-tdep.c (sparc32obsd_sigtramp_frame_unwind): Ditto.
        * spu-tdep.c (spu_frame_unwind, spu2ppu_unwind): Ditto.
        * v850-tdep.c (v850_frame_unwind): Ditto.
        * vax-tdep.c (vax_frame_unwind): Ditto.
        * vaxobsd-tdep.c (vaxobsd_sigtramp_frame_unwind): Ditto.
        * xstormy16-tdep.c (frame_unwind xstormy16_frame_unwind): Ditto.
        * xtensa-tdep.c (xtensa_unwind): Ditto.

2011-03-18  Pedro Alves  <pedro@codesourcery.com>

        * tui/tui-hooks.c (tui_selected_frame_level_changed_hook): Assume
        there's always a frame.  Use get_frame_pc_if_available instead of
        get_frame_pc, and if there's no PC available, don't look up a
        symtab.

2011-03-18  Pedro Alves  <pedro@codesourcery.com>

        * stack.c (print_frame_local_vars, print_frame_arg_vars): Handle
        unavailable PC.

2011-03-18  Pedro Alves  <pedro@codesourcery.com>

        * tracepoint.c (set_traceframe_context): Handle unavailable PC
        gracefully.

2011-03-18  Pedro Alves  <pedro@codesourcery.com>

        * frame.h (frame_unwind_caller_pc_if_available): Declare.
        * frame.c (frame_unwind_caller_pc_if_available): New.
        * stack.c (frame_info): Handle unavailable PC.

2011-03-18  Pedro Alves  <pedro@codesourcery.com>

        * frame.c (frame_unwind_pc): Rename to ...
        (frame_unwind_pc_if_available): ... this.  New `pc' output
        parameter.  Change return type to int.  Gracefully handle
        gdbarch_unwind_pc throwing NOT_AVAILABLE_ERROR.  Return 0 if that
        happened, or 1 otherwise.
        (frame_unwind_pc): Reimplement on top of
        frame_unwind_pc_if_available.
        (get_frame_func): Rename to ...
        (get_frame_func_if_available): New `pc' output parameter.  Change
        return type to int.  Gracefully handle the PC not being available.
        (get_frame_func): Reimplement on top of
        get_frame_func_if_available.
        (select_frame): Handle the PC being unavailable.
        (get_prev_frame): Handle the PC being unavailable.
        (get_frame_pc_if_available): New.
        (get_frame_address_in_block_if_available): New.
        (find_frame_sal): Handle the frame PC not being available.
        * frame.h (get_frame_pc_if_available): Declare.
        (get_frame_address_in_block_if_available): Declare.
        (get_frame_func_if_available): Declare.
        * stack.c (print_frame_info): Handle the PC being unavailable.
        (find_frame_funname): Ditto.
        (print_frame): Handle the PC being unavailable.
        (get_frame_language): Ditto.
        * blockframe.c (get_frame_block): Ditto.
        * macroscope.c (default_macro_scope): Ditto.
        * tui/tui-stack.c (tui_show_frame_info): Ditto.

2011-03-18  Pedro Alves  <pedro@codesourcery.com>

        * dwarf2loc.c (dwarf2_evaluate_loc_desc): Catch
        NOT_AVAILABLE_ERROR when evaluating the location expression.

2011-03-18  Pedro Alves  <pedro@codesourcery.com>

        * dwarf2loc.c (read_pieced_value): Handle get_frame_register_bytes
        returning that the register piece is unavailable/optimized out.
        (write_pieced_value): Handle get_frame_register_bytes returning
        that the register piece is unavailable/optimized out when doing a
        read-modify write of a bitfield.
        * findvar.c (value_from_register): Handle get_frame_register_bytes
        returning that the register piece is unavailable/optimized out.
        * frame.c (get_frame_register_bytes): New parameters `optimizedp'
        and `unavailablep'.  Throw error on bad debug info.  Use
        frame_register instead of frame_register_read, to fill in the new
        arguments.
        * frame.h (get_frame_register_bytes): New parameters `optimizedp'
        and `unavailablep'.
        * valops.c: (value_assign): Adjust, and handle
        get_frame_register_bytes failing.
        * spu-tdep.c: Include exceptions.h.
        (spu_software_single_step): Adjust, and handle
        get_frame_register_bytes failing.
        (spu_get_longjmp_target): Ditto.
        * gdbarch.sh (register_to_value): Change to return int.  New
        parameters `optimizedp' and `unavailablep'.
        * gdbarch.h, gdbarch.c: Regenerate.
        * i386-tdep.c (i386_register_to_value): Adjust to new
        gdbarch_register_to_value interface.
        * i387-tdep.c (i387_register_to_value): Ditto.
        * i387-tdep.h (i387_register_to_value): Ditto.
        * alpha-tdep.c (alpha_register_to_value): Ditto.
        * ia64-tdep.c (ia64_register_to_value): Ditto.
        * m68k-tdep.c (m68k_register_to_value): Ditto.
        * mips-tdep.c (mips_register_to_value): Ditto.
        * rs6000-tdep.c (rs6000_register_to_value): Ditto.

2011-03-18  Pedro Alves  <pedro@codesourcery.com>

        * findvar.c (value_of_register): Mark the value as unavailable, if
        the register is unavailable.
        * frame.h (frame_register_unwind): New `unavailablep' parameter.
        (frame_register): New `unavailablep' parameter.
        (frame_register_read): Update comment.
        * frame.c (frame_register_unwind): New `unavailablep' parameter.
        Set it if the register is unavailable.  If the register is
        unavailable, clear the output buffer.
        (frame_register): New `unavailablep' parameter.  Pass it down.
        (frame_unwind_register): Adjust.
        (put_frame_register): Adjust.
        (frame_register_read): Adjust.  Also return false if the register
        is not available.
        (frame_register_unwind_location): Adjust.
        * sentinel-frame.c (sentinel_frame_prev_register): If the register
        is unavailable, mark the value accordingly.
        * stack.c (frame_info): Handle unavailable registers.

2011-03-18  Pedro Alves  <pedro@codesourcery.com>

        * mi/mi-main.c (register_changed_p): Handle REG_UNAVAILABLE, and
        simplify, using regcache_cooked_read.

2011-03-18  Pedro Alves  <pedro@codesourcery.com>

        * regcache.h (regcache_raw_read, regcache_raw_read_signed)
        (regcache_raw_read_unsigned, regcache_raw_read_signed)
        (regcache_raw_read_unsigned, regcache_raw_read_part)
        (regcache_cooked_read, regcache_cooked_read_signed)
        (regcache_cooked_read_unsigned, regcache_cooked_read_part)
        (regcache_cooked_read_ftype): Change return to enum
        register_status.
        * regcache.c: Include exceptions.h
        (regcache_save): Adjust to handle REG_UNAVAILABLE registers.
        (do_cooked_read): Change return to enum register_status.  Always
        forward to regcache_cooked_read.
        (regcache_raw_read): Change return to enum register_status.  If
        the register is not REG_VALID, memset the buffer.  Return the
        register's status.
        (regcache_raw_read_signed): Handle non-REG_VALID registers and
        return the register's status.
        (regcache_raw_read_unsigned): Ditto.
        (regcache_cooked_read): Change return to enum register_status.
        Assert that with read-only regcaches, the register's status must
        be known.  If the regcache is read-only, and the register is not
        REG_VALID, memset the buffer.  Return the register's status.
        (regcache_cooked_read_signed): Change return to enum
        register_status.  Handle non-REG_VALID registers and return the
        register's status.
        (regcache_cooked_read_unsigned): Change return to enum
        register_status.  Handle non-REG_VALID registers and return the
        register's status.
        (regcache_xfer_part, regcache_raw_read_part)
        (regcache_cooked_read_part): Change return to enum
        register_status.  Return the register's status.
        (regcache_read_pc): Throw NOT_AVAILABLE_ERROR if the register is
        unavailable.
        (regcache_dump): Handle unavailable cooked registers.
        * frame.c (do_frame_register_read): Adjust interface to match
        regcache_cooked_read_ftype.
        * gdbarch.sh (pseudo_register_read): Change return to enum
        register_status.
        * gdbarch.h, gdbarch.c: Regenerate.

        * i386-tdep.h (i386_pseudo_register_read): Change return to enum
        register_status.
        * i386-tdep.c (i386_pseudo_register_read): Change return to enum
        register_status.  If reading a raw register indicates the raw
        register is not valid, return the raw register's status,
        otherwise, return REG_VALID.
        * amd64-tdep.c (amd64_pseudo_register_read): Change return to enum
        register_status.  Handle non-REG_VALID raw registers and return
        the register's status.
        * arm-tdep.c (arm_neon_quad_read)
        (arm_pseudo_read): Change return to enum register_status.  Handle
        non-REG_VALID raw registers and return the register's status.
        * avr-tdep.c (avr_pseudo_register_read): Ditto.
        * frv-tdep.c (frv_pseudo_register_read): Ditto.
        * h8300-tdep.c (h8300_pseudo_register_read): Ditto.
        * hppa-tdep.c (hppa_pseudo_register_read): Ditto.
        * m32c-tdep.c (m32c_move_reg_t): Change return to enum
        register_status.
        (m32c_raw_read, m32c_raw_write, m32c_banked_read)
        (m32c_banked_write, m32c_sb_read, m32c_sb_write, m32c_part_read)
        (m32c_part_write, m32c_cat_read, m32c_cat_write)
        (m32c_r3r2r1r0_read, m32c_r3r2r1r0_write)
        (m32c_pseudo_register_read): Change return to enum
        register_status.  Adjust.
        * m68hc11-tdep.c (m68hc11_pseudo_register_read): Change return to
        enum register_status.  Return the register's status.
        * mep-tdep.c (mep_pseudo_cr32_read): Change return to enum
        register_status.  Return the register's status.
        (mep_pseudo_cr64_read, mep_pseudo_register_read): Ditto.
        * mips-tdep.c (mips_pseudo_register_read): Ditto.
        * mt-tdep.c (mt_pseudo_register_read): Ditto.
        * rs6000-tdep.c (move_ev_register_func): New typedef.
        (e500_move_ev_register): Use it.  Change return to enum
        register_status.  Return the register's status.
        (do_regcache_raw_read): New function.
        (do_regcache_raw_write): New function.
        (e500_pseudo_register_read): Change return to enum
        register_status.  Return the register's status.  Use
        do_regcache_raw_read.
        (e500_pseudo_register_write): Adjust.  Use do_regcache_raw_write.
        (dfp_pseudo_register_read): Change return to enum register_status.
        Return the register's status.
        (vsx_pseudo_register_read): Ditto.
        (efpr_pseudo_register_read): Ditto.
        (rs6000_pseudo_register_read): Ditto.
        * s390-tdep.c (s390_pseudo_register_read): Change return to enum
        register_status.  Return the register's status.
        * sh64-tdep.c (pseudo_register_read_portions): New function.
        (sh64_pseudo_register_read): Change return to enum
        register_status.  Use pseudo_register_read_portions.  Return the
        register's status.
        * ia64-tdep.c (ia64_pseudo_register_read): Change return to enum
        register_status.  Return the register's status.
        * sh-tdep.c (pseudo_register_read_portions): New function.
        (sh_pseudo_register_read): Change return to enum register_status.
        Use pseudo_register_read_portions.  Return the register's status.
        * sparc-tdep.c (sparc32_pseudo_register_read): Change return to
        enum register_status.  Return the register's status.
        * sparc64-tdep.c (sparc64_pseudo_register_read): Ditto.
        * spu-tdep.c (spu_pseudo_register_read_spu)
        (spu_pseudo_register_read): Ditto.
        * xtensa-tdep.c (xtensa_register_read_masked)
        (xtensa_pseudo_register_read): Ditto.
        * bfin-tdep.c (bfin_pseudo_register_read): Ditto.

2011-03-18  Pierre Muller  <muller@ics.u-strasbg.fr>

        * python/py-value.c (valpy_getitem): Fix formatting of error function
        call.

2011-03-18  Pierre Muller  <muller@ics.u-strasbg.fr>

        ARI fixes: Add missing internationalization markups throughout
        C source files.
        * darwin-nat-info.c: Ditto.
        * record.c: Ditto.
        * remote.c: Ditto.
        * mi/mi-main.c: Ditto.

2011-03-18  Pierre Muller  <muller@ics.u-strasbg.fr>

        ARI fixes: Add missing internationalization markups throughout
        yacc files.
        * c-exp.y: Ditto.
        * cp-name-parser.y: Ditto.
        * f-exp.y: Ditto.
        * m2-exp.y: Ditto.
        * objc-exp.y: Ditto.
        * p-exp.y: Ditto.

2011-03-18  Pierre Muller  <muller@ics.u-strasbg.fr>

        ARI fixes: Messages should have no trailing new lines.
        * darwin-nat.c (mach_check_error): Remove trailing new line from
        warning function call message.
        * record.c (bfdcore_read): Idem for error call.

2011-03-18  Pierre Muller  <muller@ics.u-strasbg.fr>

        * common/signals.c (target_signal_from_host): Add _ markup to error
        function call message.
        (target_signal_to_host): Add _ markup and remove trailing new line
        from warning call message.
        (target_signal_from_command): Add _ markup to error function call
        message.

2011-03-18  Phil Muldoon  <pmuldoon@redhat.com>

        PR python/12149

        * python/python.c (gdbpy_write): Accept a stream argument and
        operate to the appropriate stream.
        (gdbpy_flush): Likewise.
        (_initialize_python): Add stream constants.
        (finish_python_initialization): Add GdbOutputErrorFile class.

2011-03-18  Kwok Cheung Yeung  <kcy@codesourcery.com>

        * MAINTAINERS: Add myself as a write-after-approval maintainer.

2011-03-18  Kwok Cheung Yeung  <kcy@codesourcery.com>

        * amd64-tdep.c (amd64_relocate_instruction): Fix ordering of arguments
        to store_signed_integer.  Add debug message when relocating CALL
        instructions.  Fix formatting of debug message.
        * i386-tdep.c (i386_relocate_instruction): Ditto.

2011-03-17  Joel Brobecker  <brobecker@gnat.com>

        * target.h (struct target_ops): Remove to_lookup_symbol field.
        (target_lookup_symbol): Delete macro.
        * target.c (nosymbol, debug_to_lookup_symbol): Delete.
        (update_current_target, setup_target_debug): Remove handling
        of to_lookup_symbol target_ops field.
        * ada-tasks.c (get_known_tasks_addr): Remove use of
        target_lookup_symbol.
        * coffread.c (coff_symtab_read): Likewise.
        * dbxread.c (read_dbx_symtab): Ditto.

2011-03-17  Joel Brobecker  <brobecker@gnat.com>

        PR gdb/12116:
        * configure.ac: Add getthrds declaration check.
        * configure, config.in: Regenerate.
        * aix-thread.c (getthrds): Declare only if not already declared
        in procinfo.h.  More declaration out of get_signaled_thread to
        global scope.

2011-03-17  Phil Muldoon  <pmuldoon@redhat.com>

        * python/py-symtab.c: Populate symtab_object_methods,
        sal_object_methods.
        (stpy_is_valid): New function.
        (salpy_is_valid): Ditto.
        * python/py-symbol.c: Declare symbol_object_methods.  Populate.
        (sympy_is_valid): New function.
        * python/py-objfile.c: Declare objfile_object_methods.  Populate.
        (objfpy_is_valid): New function.
        * python/py-inferior.c: Populate inferior_object_methods.
        (infpy_is_valid): New function.
        * python/py-infthread.c: Populate thread_object_methods.
        (thpy_is_valid): New function.
        * python/py-block.c: Declare block_object_methods.  Populate.  Declare
        block_iterator_object_methods.  Populate.
        (blpy_is_valid): New function.
        (blpy_iter_is_valid): Ditto.

2011-03-16  Keith Seitz  <keiths@redhat.com>

        * linespec.c (find_methods): Canonicalize NAME before looking
        up the symbol.
        (name_end): New function.
        (keep_name_info): New function.
        (decode_line_1): Use keep_name_info.
        (decode_compound): Likewise.
        * cli/cli-utils.h (remove_trailing_whitespace): New function.
        * cli/cli-utils.c (remove_trailing_whitespace): Likewise.

        PR c++/12273
        * linespec.c (locate_first_half): Keep overload information, too.
        (decode_compound): Use a string to represent break characters
        to escape the loop.
        If P points to a break character, do not increment it.
        For C++ and Java, keep overload information and relevant keywords.
        If we cannot find a symbol, search the minimal symbols.

        PR c++/11734
        * linespec.c (decode_compound): Rename SAVED_ARG to
        THE_REAL_SAVED_ARG.
        Make a copy of THE_REAL_SAVED_ARG in SAVED_ARG and strip
        single-quotes.
        Pass a valid block to lookup_symbol.
        (lookup_prefix_sym): Likewise.
        (find_method): Construct search name based on SYM_CLASS instead
        of SAVED_ARG.
        * psymtab.c (lookup_partial_symbol): Add language parameter.
        (lookup_symbol_aux_psymtabs): Likewise.
        Don't assume that the psymtab we found was the right one. Search
        for the desired symbol in the symtab to be certain.
        (psymtab_search_name): New function.
        (lookup_partial_symbol): Use psymtab_search_name.
        Add language parameter.
        (read_symtabs_for_function): Add language parameter and pass to
        lookup_partial_symbol.
        (find_symbol_file_from_partial): Likewise.

2011-03-16  Paul Pluzhnikov  <ppluzhnikov@google.com>

        PR gdb/12528
        * dwarf2read.c (noop_record_line): New function.
        (dwarf_decode_lines): Ignore line tables for GCd functions.

2011-03-16  Pierre Muller  <muller@ics.u-strasbg.fr>

        Fix ARI warnings about new lines at the end of messages, which
        are unneeded as there is a new line added at the end of the message
        automatically.
        * darwin-nat.c (darwin_stop_inferior): Ditto.
        * dec-thread.c (dec_thread_get_ada_task_ptid): Ditto.
        * dfp.c (decimal_to_number): Ditto.
        * exec.c (print_section_info): Ditto.
        * i386-darwin-nat.c (darwin_set_sstep): Ditto.
        * osdata.c (get_osdata): Ditto.
        * record.c (bfdcore_write): Ditto.
        * remote-mips.c (mips_readchar): Ditto.
        * remote.c (read_ptid): Ditto.
        * ser-mingw.c (ser_windows_raw): Ditto.
        * tracepoint.c (add_local_symbols): Ditto.
        * windows-nat.c (fake_create_process): Ditto.

2011-03-16  Tom Tromey  <tromey@redhat.com>

        * tracepoint.c (stop_tracing): Don't declare.
        * event-top.c (after_char_processing_hook): Add `(void)'.

2011-03-16  Phil Muldoon  <pmuldoon@redhat.com>

        * NEWS: Add Parameter sub-classing description.

2011-03-16  Kai Tietz  <ktietz@redhat.com>

        * MAINTAINERS: Update my e-mail address.

2011-03-15  Andreas Tobler  <andreast@fgznet.ch>

        * MAINTAINERS: Add myself for write after approval privileges.

2011-03-15  Michael Snyder  <msnyder@vmware.com>

        * frame.c (find_frame_sal): Assert sym is not null.

        * dbxread.c (process_one_symbol): Assert 'name' is not null.

        * objc-lang.c (selectors_info): Check strchr for null result.

        * stabsread.c (define_symbol): Guard against bad stabstring input.

2011-03-15  Pierre Muller  <muller@ics.u-strasbg.fr>

        Remove trailing spaces and tabulations from pascal language
        support sources.
        p-exp.y: Ditto.
        p-lang.c: Ditto.
        p-lang.h: Ditto.
        p-valprint.c: Ditto.

2011-03-15  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * dwarf2read.c (dwarf2_get_pc_bounds): Require HIGH strictly higher
        than LOW.  Comment it.
        (read_partial_die): Call complaint for inappropriate zero LOWPC or
        HIGHPC not strictly higher than LOWPC.

2011-03-15  Pierre Muller  <muller@ics.u-strasbg.fr>

        Fix formatting of function declarations returning a pointer in
        previous commit.
        * varobj.c (varobj_add_child): Ditto.
        * hppa-tdep.h (hppa_init_objfile_priv_data): Ditto.
        * inferior.h (get_displaced_step_closure_by_addr): Ditto.

2011-03-15  Ulrich Weigand  <uweigand@de.ibm.com>

        * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Add support
        for the "generic" vector ABI used with GCC 4.3 and later.
        (ppc64_sysv_abi_return_value): Likewise.

2011-03-15  Ulrich Weigand  <uweigand@de.ibm.com>

        * infcall.c (call_function_by_hand): Function return value is
        always a non_lval, even when using struct_return.

2011-03-15  Pedro Alves  <pedro@codesourcery.com>

        * printcmd.c (ALL_DISPLAYS_SAFE): New.
        (map_display_numbers): New.
        (do_delete_display): New.
        (undisplay_command): Use map_display_numbers.
        (do_enable_disable_display): New.
        (enable_disable_display_command): New function.
        (enable_display): Delete.
        (enable_display_command): New.
        (disable_display_command): Reimplement.
        (_initialize_printcmd): Adjust "enable display" command to use
        `enable_display_command' as callback.

2011-03-14  Phil Muldoon  <pmuldoon@redhat.com>

        * NEWS: Add Python breakpoint 'stop' operation.

2011-03-14  Phil Muldoon  <pmuldoon@redhat.com>

        * NEWS: Delete duplicate entry. Fix typo.

2011-03-14  Pierre Muller  <muller@ics.u-strasbg.fr>

        Fix ARI warning about function names in first column.
        Put prototype declaration on same line as return type.
        * objc-exp.y: Ditto.
        * p-exp.y: Ditto.
        * python/py-stopevent.h: Ditto.
        For long function names, split parameters to
        allow function name on same line as return type.
        * solib-pa64.c: Ditto.
        * varobj.c: Ditto.
        * varobj.h: Ditto.
        For long function declaration, use single line.
        * hppa-tdep.h: Ditto.
        * inferior.h: Ditto.

2011-03-14  Phil Muldoon  <pmuldoon@redhat.com>

        * python/python.h: Declare gdbpy_should_stop and
        gdbpy_breakpoint_has_py_cond.
        * python/python.c: Add python.h to includes.  Remove python.h from
        HAVE_PYTHON definition
        (gdbpy_should_stop): New dummy function.
        (gdbpy_breakpoint_has_py_cond): New dummy function.
        * python/py-breakpoint.c (bppy_init): Rewrite to allow
        sub-classing capabilities.
        (gdbpy_should_stop): New function.
        (gdbpy_breakpoint_has_py_cond): New function.
        (local_setattro): New function.
        * breakpoint.c (condition_command): Add check for Python 'stop'
        operation.
        (bpstat_check_breakpoint_conditions): Execute Python 'stop'
        operation function as part of stop/continue tests.

2011-03-14  Tom Tromey  <tromey@redhat.com>

        PR gdb/12576:
        * dwarf2loc.c (dwarf_expr_dwarf_call): Remove 'return'.
        (needs_frame_dwarf_call): Likewise.

2011-03-14  Pierre Muller  <muller@ics.u-strasbg.fr>

        Fix ARI warning about functions without parameters that do not
        use (void).
        * breakpoint.c (all_tracepoints): Replace () by (void).
        * f-exp.y (match_string_literal): Ditto.
        (yylex): Ditto.
        * m2-exp.y (yylex): Ditto.
        * mep-tdep.c (current_me_module): Ditto.
        (current_options): Ditto.
        (current_cop_data_bus_width): Ditto.
        (current_cr_names): Ditto.
        (current_cr_is_float): Ditto.
        (current_ccr_names): Ditto.
        * objc-exp.y (yylex): Ditto.
        * p-exp.y (yylex): Ditto.
        * remote.c (send_interrupt_sequence): Ditto.
        * tracepoint.c (current_trace_status): Ditto.
        * python/py-evts.c (gdbpy_initialize_py_events): Ditto.
        * python/py-prettyprint.c (push_dummy_python_frame): Ditto.

2011-03-11  Michael Snyder  <msnyder@vmware.com>

        * cli/cli-decode.h (CMD_LIST_AMBIGUOUS): Define.
        * cli/cli-decode.c (lookup_cmd_1): Use CMD_LIST_AMBIGUOUS.
        (lookup_cmd): Test for CMD_LIST_AMBIGUOUS.
        * completer.c (complete_line_internal): Use CMD_LIST_AMBIGUOUS.
        * top.c (set_verbose): Use CMD_LIST_AMBIGUOUS.

        * event-loop-c (delete_async_signal_handler): Assert prev_ptr.
        (delete_async_event_handler): Ditto.

        * python/py-breakpoint.c (bppy_set_condition): Stop memory leak.

        * python/py-breakpoint.c (bppy_get_commands): Fix memory leak.

        * top.c (set_verbose): Assert showcmd was found.

2011-03-11  Maxim Grigoriev  <maxim2405@gmail.com>

        * xtensa-tdep.c (warning_once): Correct style issues.

2011-03-11  Yao Qi  <yao@codesourcery.com>

        * arm-tdep.c (copy_ldr_str_ldrb_strb): Remove redundant statements.

2011-03-11  Andreas Schwab  <schwab@redhat.com>

        * common/aclocal.m4: Remove.

2011-03-10  Maxim Grigoriev  <maxim2405@gmail.com>

        * xtensa-tdep.c (windowing_enabled): Remove inline attribute.
        (xtensa_write_register, xtensa_read_register): Likewise.
        (xtensa_hextochar): Removed.
        (xtensa_init_reggroups): Replace xtensa_hextochar () by explicit code.

2011-03-10  Maxim Grigoriev  <maxim2405@gmail.com>

        * xtensa-tdep.c (xtensa_c0reg_t): Update comments.
        (xtensa_call0_frame_cache_t): Update comments.  New fields added.
        (xtensa_alloc_frame_cache): Add initialization for new fields.
        (xtensa_frame_cache): Change the way how call0_frame_cache () is called.
        (warning_once): New function.
        (xtensa_insn_kind): New item c0opc_and.
        (call0_classify_opcode): Add the case for AND instruction.
        (call0_track_op): Change arguments.  New local variable litbase.
        Add the case to handle c0opc_and.  Update algorithms for c0opc_mov,
        c0opc_l32r, c0opc_s32i to take into account dynamic stack adjustments
        in the prologue.
        Add cases for c0opc_l32e, c0opc_s32e, c0opc_rfwo, c0opc_rfwu.
        (call0_analyze_prologue): Update the comments.  Change arguments.
        Add the variety of updates to handle extended prologues, which now can
        conduct dynamic stack adjustments.
        (call0_frame_cache): Likewise.
        (xtensa_skip_prologue): Update call0_analyze_prologue () function call.
        (xtensa_gdbarch_init): Initialize xtensa_session_once_reported.

2011-03-10  Michael Snyder  <msnyder@vmware.com>

        * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
        (cmd_qtframe): Ditto.
        (cmd_qtbuffer): Ditto.
        (cmd_bigqtbuffer): Ditto.

2011-03-10  Tom Tromey  <tromey@redhat.com>

        * tracepoint.c (trace_actions_command): Update.
        * thread.c (thread_apply_command): Update.
        * reverse.c (delete_bookmark_command): Update.
        (bookmarks_info): Update.
        * printcmd.c (undisplay_command): Update.
        * memattr.c (mem_enable_command): Update.
        (mem_disable_command): Update.
        (mem_delete_command): Update.
        * inferior.c (detach_inferior_command): Update.
        (kill_inferior_command): Update.
        (remove_inferior_command): Update.
        * cli/cli-utils.h (struct get_number_or_range_state): New.
        (init_number_or_range): Declare.
        (get_number_or_range): Update.
        * cli/cli-utils.c (init_number_or_range): New function.
        (get_number_or_range): Change 'pp' parameter to 'state'.  Remove
        static variables.
        (number_is_in_list): Update.
        * breakpoint.h (get_tracepoint_by_number): Update.
        * breakpoint.c (map_breakpoint_numbers): Update for change to
        get_number_or_range.
        (find_location_by_number): Use get_number, not
        get_number_or_range.
        (trace_pass_set_count): New function.
        (trace_pass_command): Update for change to get_number_or_range.
        Rework loop logic.
        (get_tracepoint_by_number): Remove 'multi_p' parameter; add
        'state' parameter.

2011-03-10  Phil Muldoon  <pmuldoon@redhat.com>

        * python/py-param.c (add_setshow_generic): Add set/show callback
        parameters.  Register Python object context.
        (get_show_value): New function.
        (get_set_value): New function.
        (call_doc_function): New function.
        (get_doc_string): Move behind get_show_value/get_set_value.

2011-03-10  Andreas Tobler  <andreast-list@fgznet.ch>

        * fbsd-nat.c (fbsd_make_corefile_notes): Constify local `fname'.

2011-03-09  Maxim Grigoriev  <maxim2405@gmail.com>

        * xtensa-tdep.c (xtensa_read_register): Add comment.
        (xtensa_write_register): Likewise.
        (xtensa_hextochar): Add comment and update to match coding conventions.
        (xtensa_frame_cache, xtensa_return_value): Follow coding conventions.
        (execute_l32e, execute_s32e, execute_code): Update comments.
        (xtensa_exception_handler_t): Update to match coding conventions.
        (xtensa_insn_kind): Likewise.

2011-03-09  Michael Snyder  <msnyder@vmware.com>

        * mi-cmd-disas.c (mi_cmd_disassemble): Fix memory leak.

2011-03-09  Pedro Alves  <pedro@codesourcery.com>

        * nto-tdep.c (nto_find_and_open_solib): Constify local `base'.

2011-03-09  Tom Tromey  <tromey@redhat.com>

        * thread.c (restore_selected_frame): Handle frame_level == -1.
        (make_cleanup_restore_current_thread): Use
        get_selected_frame_if_set.
        * frame.h (get_selected_frame_if_set): Declare.
        * frame.c (get_selected_frame_if_set): New function.

2011-03-09  Pedro Alves  <pedro@codesourcery.com>

        * cli/cli-cmds.c (shell_escape): Use lbasename.
        * coffread.c (coff_start_symtab): Constify parameter.
        (complete_symtab): Constify `name' parameter.
        (coff_symtab_read): Constify `filestring' local.
        (coff_getfilename): Constify return and `result' local.
        Use lbasename.
        * fbsd-nat.c (fbsd_make_corefile_notes): Use lbasename.
        * linux-fork.c (info_checkpoints_command): Use lbasename.
        * linux-nat.c (linux_nat_make_corefile_notes): Use lbasename.
        * minsyms.c (lookup_minimal_symbol): Use lbasename.
        * nto-tdep.c (nto_find_and_open_solib): Use lbasename.
        * procfs.c (procfs_make_note_section): Use lbasename.
        * tui/tui-io.c (printable_part): Constity return and parameter.
        Use lbasename.
        (print_filename): Constify parameters, and local `s'.
        (tui_rl_display_match_list): Constify local `temp'.

2011-03-09  Jan Kratochvil  <jan.kratochvil@redhat.com>

        Revert:
        2011-03-08  Jan Kratochvil  <jan.kratochvil@redhat.com>
        Fix DWARF-3+ DW_AT_accessibility default assumption.
        * dwarf2read.c (dwarf2_add_field): Fix new_field->accessibility for
        cu->header.version >= 3.

2011-03-09  Yao Qi  <yao@codesourcery.com>

        * common/Makefile.in: Remove.
        * common/configure: Remove.
        * common/configure.ac: Remove.

2011-03-09  Yao Qi  <yao@codesourcery.com>

        Revert:
        2011-02-11  Yao Qi  <yao@codesourcery.com>

        * common/Makefile.in: Add copyright header.

        2011-02-11  Yao Qi  <yao@codesourcery.com>

        * Makefile.in: Remove signals.o from COMMON_OBS.  Link
        libcommon.a.
        * configure.ac: Add common to sub dir.
        * configure: Regenerate.

2011-03-08  Maxim Grigoriev  <maxim2405@gmail.com>

        * xtensa-tdep.c (call0_ret): New function.
        (xtensa_skip_prologue): Speed up analysis.

2011-03-08  Maxim Grigoriev  <maxim2405@gmail.com>

        * xtensa-tdep.c (xtensa_register_reggroup_p): Count in all registers
        while executing MI command -data-list-changed-registers.

2011-03-08  Maxim Grigoriev  <maxim2405@gmail.com>

        * xtensa-tdep.c (xtensa_read_register): New function.
        (xtensa_write_register): New function.
        (xtensa_find_register_by_name): New function.
        (xtensa_windowed_frame_cache): Update comments in type description.
        (xtensa_frame_cache): Likewise.
        (xtensa_window_interrupt_insn): New function.
        (xtensa_frame_cache): Add analysis for Xtensa Window Exception frames.
        (xtensa_insn_kind): Add new instructions.
        (rwx_special_register): New function.
        (call0_classify_opcode): Add new instructions to the analysis.
        (a0_saved, a7_saved, a11_saved): New variables.
        (a0_was_saved, a7_was_saved, a11_was_saved): New variables.
        (execute_l32e): New function.
        (execute_s32e): New function.
        (xtensa_exception_handler_t): New type.
        (execute_code): New function.
        (xtensa_window_interrupt_frame_cache): New function to conduct frame
        analysis for Xtensa Window Exception handlers.

2011-03-08  Maxim Grigoriev  <maxim2405@gmail.com>

        * xtensa-tdep.c (TX_PS): New.
        (windowing_enabled): Update to count for Call0 ABI.
        (xtensa_hextochar): New.
        (xtensa_init_reggroups): Make algorithm generic.
        (xtensa_frame_cache): Use TX_PS on Tiny Xtensa.

2011-03-08  Maxim Grigoriev  <maxim2405@gmail.com>

        * xtensa-tdep.h (XTENSA_MAX_COPROCESSOR): Update.

2011-03-08  Michael Snyder  <msnyder@vmware.com>

        * i386-tdep.c (i386_follow_jump): Check return value of
        target_read_memory.
        (i386_analyze_struct_return): Ditto.
        (i386_skip_probe): Ditto.
        (i386_match_insn): Ditto.
        (i386_skip_noop): Ditto.
        (i386_analyze_frame_setup): Ditto.
        (i386_analyze_register_saves): Ditto.
        (i386_skip_prologue): Ditto.
        (i386_skip_main_prologue): Ditto.

        * target.c (read_whatever_is_readable): Fix memory leak.

        * i386-tdep.c (i386_process_record): Document fall through.

2011-03-08  Jan Kratochvil  <jan.kratochvil@redhat.com>

        Fix DWARF-3+ DW_AT_accessibility default assumption.
        * dwarf2read.c (dwarf2_add_field): Fix new_field->accessibility for
        cu->header.version >= 3.

2011-03-08  Pedro Alves  <pedro@codesourcery.com>

        * remote.c (remote_check_symbols): Skip if the target has no
        execution.

2011-03-08  Joel Brobecker  <brobecker@adacore.com>

        * target.c (read_whatever_is_readable): Reformat comment,
        with a minor typo fix. Minor reformatting of the code.

2011-03-08  Yao Qi  <yao@codesourcery.com>

        * arm-tdep.c: Remove prototype declaration displaced_in_arm_mode.
        (displaced_read_reg): Add `dsc' parameter, remove `from' parameter.
        Use cached result instead of calling displaced_in_arm_mode again.
        (branch_write_pc, alu_write_pc, load_write_pc): Add `dsc' parameter.
        (displaced_write_reg, copy_preload, copy_preload_reg): Callers update.
        (cleanup_copro_load_store, copy_copro_load_store): Likewise.
        (cleanup_branch, copy_bx_blx_reg, copy_alu_imm): Likewise.
        (cleanup_alu_reg, copy_alu_reg, cleanup_alu_shifted_reg): Likewise.
        (copy_alu_shifted_reg, cleanup_load, cleanup_store): Likewise.
        (copy_extra_ld_st, copy_ldr_str_ldrb_strb): Likewise.
        (cleanup_block_load_all, cleanup_block_store_pc): Likewise.
        (cleanup_block_load_pc, copy_block_xfer): Likewise.
        * arm-linux-tdep.c (arm_linux_copy_svc): Callers update.
        (arm_catch_kernel_helper_return): Likewise.
        * gdb/arm-tdep.h : Update function declarations.

2011-03-07  Michael Snyder  <msnyder@vmware.com>

        * dwarf2loc.c (indirect_pieced_value): Assert 'piece' not null.

        * ser-unix.c (hardwire_get_tty_state): Stop memory leak.

        * mi/mi-cmd-env.c (_initialize_mi_cmd_env): Free environment.

        * elfread.c (elf_symtab_read): Stop memory leak.

        * main.c (captured_main): Fix memory leak.

2011-03-07  Andreas Schwab  <schwab@linux-m68k.org>

        * ada-lang.c (compare_names): Call is_name_suffix with string1
        instead of string2.

2011-03-07  Tom Tromey  <tromey@redhat.com>

        * xcoffread.c (xcoff_sym_fns): Update.
        * symfile.h (struct sym_fns) <sym_read_psymbols>: New field.
        (enum symfile_add_flags) <SYMFILE_NO_READ>: New constant.
        * symfile.c (syms_from_objfile): Handle SYMFILE_NO_READ.
        (symbol_file_add_with_addrs_or_offsets): Likewise.
        (reread_symbols): Handle OBJF_PSYMTABS_READ.
        * somread.c (som_sym_fns): Update.
        * psymtab.h (require_partial_symbols): Declare.
        * psymtab.c (require_partial_symbols): New function.
        (ALL_OBJFILE_PSYMTABS_REQUIRED): New macro.
        (ALL_OBJFILE_PSYMTABS): Undef.
        (ALL_PSYMTABS): Move from psympriv.h.
        (lookup_partial_symtab, find_pc_sect_psymtab)
        (lookup_symbol_aux_psymtabs, relocate_psymtabs)
        (find_last_source_symtab_from_partial)
        (forget_cached_source_info_partial)
        (print_psymtab_stats_for_objfile, read_symtabs_for_function)
        (expand_partial_symbol_tables, read_psymtabs_with_filename)
        (map_symbol_names_psymtab, map_symbol_filenames_psymtab)
        (find_symbol_file_from_partial, map_matching_symbols_psymtab)
        (expand_symtabs_matching_via_partial, maintenance_info_psymtabs):
        Use ALL_OBJFILE_PSYMTABS_REQUIRED.
        * psympriv.h (ALL_PSYMTABS): Move to psymtab.c.
        * objfiles.h (OBJF_PSYMTABS_READ): New macro.
        * objfiles.c (objfile_has_partial_symbols): Handle lazily-read
        psymtabs.
        * mipsread.c (ecoff_sym_fns): Update.
        * machoread.c (macho_sym_fns): Update.
        * elfread.c (elf_symfile_read): Set up for lazy psymtab reading.
        (read_psyms): New function.
        (elf_sym_fns, elf_sym_fns_gdb_index): Update.
        (elf_sym_fns_lazy_psyms): New global.
        * dwarf2read.c (dwarf2_initialize_objfile): Don't call
        dwarf2_build_psymtabs.
        * dbxread.c (aout_sym_fns): Update.
        * coffread.c (coff_sym_fns): Update.

2011-03-07  Tom Tromey  <tromey@redhat.com>

        * infrun.c (print_exited_reason): Include inferior id and pid in
        message.

2011-03-07  Tom Tromey  <tromey@redhat.com>

        * target.h (struct target_ops) <to_has_execution>: Add ptid_t
        parameter.
        (target_has_execution_1): Update.
        (target_has_execution_current): Declare.
        (target_has_execution): Call target_has_execution_current.
        (default_child_has_execution): Update.
        * target.c (default_child_has_execution): Add 'the_ptid'
        parameter.
        (target_has_execution_1): Likewise.
        (target_has_execution_current): New function.
        (add_target): Update.
        (init_dummy_target): Update.
        * remote-m32r-sdi.c (m32r_has_execution): New function.
        (init_m32r_ops): Use it.
        * record.c (record_core_has_execution): Now static.  Add
        'the_ptid' parameter.
        * inferior.c (have_live_inferiors): Don't save current thread.
        Use target_has_execution_1.

2011-03-07  Yao Qi  <yao@codesourcery.com>

        * Makefile.in (aclocal_m4_deps): Remove gnulib/m4/memcmp.m4.

2011-03-07  Joel Brobecker  <brobecker@adacore.com>

        * elfread.c (elf_symtab_read): Minor reformatting.

2011-03-07  Joel Brobecker  <brobecker@adacore.com>

        * objc-lang.c (selectors_info): Minor reformatting.

2011-03-07  Joel Brobecker  <brobecker@adacore.com>

        * ada-lang.c (compare_names): Add FALLTHROUGH comment.

2011-03-07  Joel Brobecker  <brobecker@adacore.com>
            Michael Snyder  <msnyder@vmware.com>

        * ada-valprint.c (ada_val_print_array): Move the declaration of
        "byte_order" and "elttype" inside the block where these variables
        are actually used.  Remove some special handling for the case
        where "elttype" and "eltlen" are null.  Replace by a comment
        and a couple of assertion checks.

2011-03-05  Michael Snyder  <msnyder@vmware.com>

        * source.c (add_path): Replace semicolon at end of block.
        * dwarf2expr.c (execute_stack_op): Ditto.

2011-03-05  Mike Frysinger  <vapier@gentoo.org>

        * bfin-tdep.c: Include sim-regno.h and gdb/sim-bfin.h.
        * configure.tgt (bfin-*-*linux*): Define gdb_sim.
        (bfin-*-*): Likewise.

2011-03-05  Michael Snyder  <msnyder@vmware.com>

        * dwarf2expr.c (execute_stack_op): Delete superfluous semicolon.
        * mdebugread.c (parse_symbol): Ditto.
        * parse.c (parse_exp_in_context): Ditto.
        * source.c (add_path): Ditto.
        * utils.c (gnu_debuglink_crc32): Ditto.
        * varobj.c (variable_language): Ditto.

        * linux-tdep.c (linux_get_siginfo_type): Stop memory leak.

2011-03-04  Michael Snyder  <msnyder@vmware.com>

        * linux-fork.c (inferior_call_waitptid): Fix copy/paste error.

        * symfile.c (simple_overlay_update): Check for null return value
        from lookup_minimal_symbol.

        * xml-syscall.c (syscall_start_syscall): Assert name is non null.

2011-03-04  Thiago Jung Bauermann  <bauerman@br.ibm.com>

        * eval.c (parse_and_eval_address_1): Remove function.
        * linespec.c (decode_indirect): Call parse_to_comma_and_eval
        instead of parse_and_eval_address_1.
        * value.h (parse_and_eval_address_1): Remove prototype.

2011-03-04  Michael Snyder  <msnyder@vmware.com>

        * remote.c (putpkt_binary): Document that case stmt falls through.

2011-03-04  Thiago Jung Bauermann  <bauerman@br.ibm.com>

        * breakpointc (print_it_typical): Move NULL check from here...
        (print_bp_stop_message): ... to here.

2011-03-04  Michael Snyder  <msnyder@msnyder-server.eng.vmware.com>

        * breakpoint.c (enable_command): Use break instead of continue,
        and fill in a missing break.
        (disable_command): Ditto.

2011-03-04  Ulrich Weigand  <ulrich.weigand@linaro.org>

        * inflow.c (terminal_init_inferior_with_pgrp): Copy ttystate.
        (terminal_save_ours): Remove misleading comment.
        (inflow_inferior_data_cleanup): Free ttystate.
        (inflow_inferior_exit): Likewise.
        (copy_terminal_info): Copy ttystate.

        * serial.c (serial_copy_tty_state): New function.
        * serial.h (serial_copy_tty_state): Add prototype.
        (struct serial_ops): Add copy_tty_state callback.
        * ser-base.c (ser_base_copy_tty_state): New function.
        * ser-base.h (ser_base_copy_tty_state): Add prototype.
        * ser-go32.c (dos_copy_tty_state): New function.
        (dos_ops): Install copy_tty_state callback.
        * ser-mingw.c (_initialize_ser_windows): Likewise.
        * ser-pipe.c (_initialize_ser_pipe): Likewise.
        * ser-unix.c (hardwire_copy_tty_state): New function.
        (_initialize_ser_hardwire): Install it.

2011-03-04  Michael Snyder  <msnyder@vmware.com>

        * breakpoint.c (create_breakpoint): Add missing break statement.

        Reverting this patch:
        * infcall.c (call_function_by_hand): Add break statements for lint.

        Reverting this patch:
        * cli/cli-script.c (script_from_file): Add break for lint.

2011-03-04  Michael Snyder  <msnyder@vmware.com>

        * solib.c (reload_shared_libraries_1): Close memory leak.

2011-03-03  Tom Tromey  <tromey@redhat.com>

        PR gdb/12538:
        * dwarf2read.c (process_psymtab_comp_unit): Handle case where
        DW_STRING is NULL.

2011-03-03  Michael Snyder  <msnyder@vmware.com>

        * remote-fileio.c (remote_fileio_func_fstat): Initialize all
        fields of struct 'st' to zero.

        * tui/tui-winsource.c (tui_update_source_window_as_is): Initialize
        sal.pspace before calling set_current_source_symtab_and_line.

2011-03-03  Yao Qi  <yao@codesourcery.com>

        * Makefile.in (configure-common): Remove.  Let Makefile
        in dir common to rebuild itself.
        (common/Makefile): Likewise.

2011-03-03  Joel Brobecker  <brobecker@adacore.com>

        * utils.c (parse_escape): Add i18n markup in error message.

2011-03-03  Yao Qi  <yao@codesourcery.com>

        * gdb/arm-tdep.c (shifted_reg_val): Replace magic number 15 with
        ARM_PC_REGNUM.
        (thumb_get_next_pc_raw, arm_get_next_pc_raw): Likewise.
        (displaced_write_reg, displaced_read_reg): Likewise.
        (copy_ldr_str_ldrb_strb, cleanup_block_load_all): Likewise.
        (cleanup_block_load_pc, copy_block_xfer): Likewise.
        (cleanup_branch): Replace magic number 14 and 15 with
        ARM_LR_REGNUM and ARM_PC_REGNUM respectively.

2011-03-02  Michael Snyder  <msnyder@vmware.com>

        * maint.c (maintenance_do_deprecate): No need to check for NULL.

        * cli/cli-script.c (script_from_file): Add break for lint.

        * mdebugread.c (parse_partial_symbols): Fix indent.

        * target-descriptions.c (tdesc_gdb_type): No need to call
        xstrdup, callee saves a copy.

        * printcmd.c (print_scalar_formatted): Use strncpy for safety.

        * infcall.c (call_function_by_hand): Add break statements for lint.

        * utils.c (parse_escape): Escape the escape char.

        * python/py-inferior.c (build_inferior_list): Error out if
        PyList_Append fails.
        (gdbpy_inferiors): Error out if build_inferior_list fails.

        * linux-nat.c (linux_nat_xfer_partial): Preserve errno around
        a function call.

        * record.c (record_restore): Move printf to before error return.

2011-03-02  Yao Qi  <yao@codesourcery.com>

        * arm-tdep.h (struct displaced_step_closure): Add two new fields
        is_thumb and insn_size.
        * arm-tdep.c (displaced_read_reg): Adjust correct pipeline offset
        on both ARM and Thumb mode.
        (arm_process_displaced_insn): Set is_thumb and insn_size.
        (arm_displaced_init_closure): Handle both 16-bit and 32-bit.
        (arm_displaced_step_fixup): Likewise.

2011-03-01  Michael Snyder  <msnyder@vmware.com>

        * cli/cli-dump.c (dump_bfd_file): Check error return and warn.

        * jv-lang.c (evaluate_subexp_java): Conditional can't be true.

        * dwarf2read.c (dwarf2_compute_name): NAME cannot be null here.

        * cli/cli-dump.c (restore_binary_file): Validate ftell return value.

        * ada-lang.c (ada_make_symbol_completion_list): Replace malloc
        with xmalloc.

        * ada-lang.c (aggregate_assign_others): Rename inner scope variable
        which shadows function parameter.

        * tracepoint.c (create_tsv_from_upload): Superfluous call
        to xstrdup.  Callee already calls xstrdup.

        * linespec.c (decode_line_1): Remove unnecessary null check.

        * tracepoint.c (scope_info): Fix mem leak, remove underused
        variable.

        * python/py-prettyprint.c (apply_val_pretty_printer): Remove
        superfluous null check.

        * std-regs.c (value_of_builtin_frame_pc_reg): Frame can't be null.
        (value_of_builtin_frame_fp_reg): Ditto.

        * event-top.c (display_gdb_prompt): Remove superfluous null check.

        * python/py-prettyprint.c (apply_val_pretty_printer): VAL may
        be null.

        * linespec.c (decode_line_1): Check for null before dereference.

        * reverse.c (record_restore): Move null-check to before pointer
        dereference.

        * python/py-utils.c (gdbpy_obj_to_string): Delete unused variable.

        * objc-lang.c (selectors_info): Add explanitory comment.
        (classes_info): Ditto.

2011-03-01  Ulrich Weigand  <ulrich.weigand@linaro.org>

        * arm-linux-tdep.c (ARM_LDR_PC_SP_4): Add define.
        (arm_linux_restart_syscall_init): Handle both on-stack and in-kernel
        versions of the trampoline.  Handle Thumb vs. ARM addresses.
        (arm_kernel_linux_restart_syscall_tramp_frame): New global.
        (arm_linux_init_abi): Install it.
        * arm-tdep.c (arm_psr_thumb_bit): Make global.
        * arm-tdep.c (arm_psr_thumb_bit): Add prototype.

2011-02-28  Michael Snyder  <msnyder@vmware.com>

        * ui-out.c (ui_out_field_core_addr): Make local char buffer
        a little bigger, to avoid possibility of an overflow.

        * breakpoint.c (breakpoint_adjustment_warning): Make local char
        buffers a little bigger, to avoid possibility of an overflow.

        * coffread.c (coff_getfilename): Add check to avoid overflow.

        * objc-lang.c (selectors_info): Add a small safety margin to
        avoid overflow.
        (classes_info): Error out on too long REGEXP.

        * infrun.c (handle_inferior_event): Remove unused function call.

        * fork-child.c (fork_inferior): Remove ifdef'd code and
        unused variable.

        * linux-thread-db.c (attach_thread): Discard unused value.

        * linux-nat.c (linux_handle_extended_wait): Delete unused variable.

        * remote.c (remote_get_noisy_reply): Discard unused value.
        (remote_vcont_resume): Ditto.
        (remote_stop_ns): Ditto.

        * linespec.c (decode_objc): Delete unused variable.

        * tui/tui-regs.c (tui_register_format): Delete unused variable.

        * dwarf2read.c (add_partial_symbol): Discard unused values.
        (read_base_type): Delete unused variable.

        * dbxread.c (read_dbx_symtab): Discard unused value.

        * eval.c (evaluate_subexp_standard): Delete unused variable,
        and discard unused values.

        * infcmd.c (_initialize_infcmd): Discard unused values.

        * stabsread.c (rs6000_builtin_type): Missing break statement.

        * dbxread.c (process_one_symbol): Discard unused value.

        * coffread.c (coff_end_symtab): Delete unused variable.

        * dwarf2read.c (dw2_get_file_names): Discard unused value.
        (dwarf2_add_typedef): Delete unused variable.
        (read_namespace): Ditto.
        (dwarf_decode_macros): Ditto.

        * m2-lang.c (evaluate_subexp_modula2): Discard unused variable.

        * opencl-lang.c (evaluate_subexp_opencl): Discard unused value.

        * p-valprint.c (pascal_val_print): Discard unused value.

        * utils.c (nquery): Call va_end before return;
        (yquery): Ditto.
        (query): Ditto.

        * proc-service.c (ps_plog): Call va_end before return.

2011-02-28  Tom Tromey  <tromey@redhat.com>

        * python/python.c (gdbpy_value_cst): New global.
        (_initialize_python): Initialize it.
        * python/python-internal.h (gdbpy_value_cst): Declare.
        * python/py-value.c (convert_value_from_python): Use
        gdbpy_value_cst.

2011-02-28  Michael Snyder  <msnyder@vmware.com>

        * python/py-cmd.c (cmdpy_init): Fix memory leak.

        * breakpoint.c (catch_syscall_completer): Free malloced list.

        * jv-lang.c (java_primitive_type_from_name): Add missing break.

        * opencl-lang.c (lval_func_check_validity): Rename inner variables.
        (lval_func_check_synthetic_pointer): Ditto.
        (lval_func_free_closure): Fix use-after-free.

2011-02-28  Tom Tromey  <tromey@redhat.com>

        * psymtab.c (expand_partial_symbol_tables): Use
        ALL_OBJFILE_PSYMTABS.

2011-02-28  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * objc-lang.c (selectors_info): Error on too long REGEXP.

2011-02-28  Michael Snyder  <msnyder@vmware.com>

        * python/py-param.c (set_parameter_value): Add missing
        break statement.

        * linux-record.c (record_linux_system_call): Add missing
        break statement.

2011-02-28  Ulrich Weigand  <uweigand@de.ibm.com>

        * breakpoint.c (print_one_breakpoint_location): Remove unused
        argument PRINT_ADDRESS_BITS.  Update callers.
        (print_one_breakpoint): Likewise.

2011-02-28  Ulrich Weigand  <uweigand@de.ibm.com>

        * breakpoint.c (wrap_indent_at_field): New function.
        (print_breakpoint_location): Use it instead of WRAP_INDENT argument.
        Allocate ui_stream locally instead of using STB argument.
        (print_one_breakpoint_location): Update call.
        * ui-out.c (ui_out_query_field): New function.
        * ui-out.h (ui_out_query_field): Add prototype.

2011-02-28  Joel Brobecker  <brobecker@adacore.com>

        From Michael Snyder  <msnyder@vmware.com>
        * ada-exp.y (write_object_renaming): Add FALLTHROUGH comment.

2011-02-27  Michael Snyder  <msnyder@vmware.com>

        * objc-lang.c (selectors_info): Prevent string overrun.

        * tui/tui-stack.c (tui_get_function_from_frame): Fix off by one
        error in strncpy.

        * symtab.c (rbreak_command): Move variable 'file_name' to
        outer scope.

        * d-valprint.c (dynamic_array_type): Avoid shadowing a function
        param with a local variable of the same name.

2011-02-27  Michael Snyder  <msnyder@vmware.com>

        * value.c (value_from_history_ref): New function.
        * value.h (value_from_history_ref): Export.
        * cli/cli-utils.c (get_number_trailer): Use value_from_history_ref
        to parse value history references.
        * cli/cli-utils.h (get_number_trailer): Update comment.

2011-02-27  Michael Snyder  <msnyder@vmware.com>

        * inferior.c (detach_inferior_command): Use get_number_or_range.
        (kill_inferior_command): Ditto.
        (remove_inferior_command): Ditto.
        (initialize_inferiors): Make command names plural.
        Update help strings.

2011-02-27  Michael Snyder  <msnyder@vmware.com>

        * darwin-nat-info.c: Fix comment typo.
        * dwarf2expr.h: Ditto.
        * fbsd-nat.c: Ditto.
        * fbsd-nat.h: Ditto.
        * frame-unwind.h: Ditto.
        * frame.h: Ditto.
        * hppa-hpux-tdep.c: Ditto.
        * i386-linux-nat.c: Ditto.
        * linux-nat.c: Ditto.
        * nbsd-nat.c: Ditto.
        * nbsd-nat.h: Ditto.
        * ppc-linux-tdep.c: Ditto.
        * serial.c: Ditto.
        * ui-file.h: Ditto.
        * tui/tui-winsource.c: Ditto.

2011-02-26  Michael Snyder  <msnyder@vmware.com>

        * breakpoint.c (reattach_breakpoints): Avoid resource leak (ui_file).

        * maint.c (maintenance_do_deprecate): Plug a memory leak.

        * dwarf2loc.c (insert_bits): Avoid shadowing a function param
        with a local variable of the same name.

        * i387-tdep.c (i387_supply_fxsave): Avoid shadowing a function
        param with a local variable of the same name.
        (i387_supply_xsave): Ditto.

        * linux-low.c (linux_nat_xfer_osdata): Rename local variable so
        that it does not shadow a function parameter.

        * i386-nat.c (i386_length_and_rw_bits): Document that case
        statement is meant to fall through.

        * expprint.c (dump_subexp_body_standard): Document that case
        statement is meant to fall through.

        * amd64-linux-tdep.c (amd64_linux_syscall_record): Delete
        dead if statement.  Condition can't be false.

2011-02-25  Michael Snyder  <msnyder@vmware.com>

        * arm-tdep.c: Fix typos in comments.
        * bsd-uthread.c: Ditto.
        * completer.c: Ditto.
        * corelow.c: Ditto.
        * cp-namespace.c: Ditto.
        * cp-support.c: Ditto.
        * cris-tdep.c: Ditto.
        * dbxread.c: Ditto.
        * dwarf2read.c: Ditto.
        * frame.h: Ditto.
        * gdbtypes.h: Ditto.
        * inferior.h: Ditto.
        * mdebugread.c: Ditto.
        * mips-tdep.c: Ditto.
        * ppc-linux-nat.c: Ditto.
        * ppc-linux-tdep.c: Ditto.
        * printcmd.c: Ditto.
        * sol-thread.c: Ditto.
        * solib-frv.c: Ditto.
        * solist.h: Ditto.
        * sparc64-tdep.c: Ditto.
        * spu-tdep.c: Ditto.
        * stabsread.c: Ditto.
        * symfile.c: Ditto.
        * valops.c: Ditto.
        * varobj.c: Ditto.
        * vax-nat.c: Ditto.
        * python/py-block.c: Ditto.
        * python/py-symbol.c: Ditto.
        * python/py-symtab.c: Ditto.
        * python/py-value.c: Ditto.
        * tui/tui-win.c: Ditto.

2011-02-25  Michael Snyder  <msnyder@vmware.com>

        * inferior.c (print_inferior): Accept a string instead of an int
        for requested_inferiors, and use get_number_or_range to parse it.
        (info_inferiors_command): Pass args string to print_inferior.
        (initialize_inferiors): Change help string for info inferiors.
        * inferior.h (print_inferior): Export prototype change.

2011-02-25  Tom Tromey  <tromey@redhat.com>

        * common/ax.def (invalid2): Set to 0x31.

2011-02-25  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * dwarf2loc.c (disassemble_dwarf_expression) <DW_OP_breg[0-9]+>: Use
        L and plongest.
        (disassemble_dwarf_expression) <DW_OP_bregx>: Drop variable offset,
        use L and plongest.
        (disassemble_dwarf_expression) <DW_OP_fbreg>: Use L and plongest.

2011-02-24  Michael Snyder  <msnyder@vmware.com>

        * Makefile.in (clean): Make clean should remove generated files
        observer.h and observer.inc.

2011-02-24  Joel Brobecker  <brobecker@adacore.com>

        Revert the following patch (not approved yet):
        2011-02-21  Hui Zhu  <teawater@gmail.com>
        * Makefile.in (HFILES_NO_SRCDIR): Add printcmd.h.
        * ax-gdb.c (gen_printf_expr_callback): New function.
        * ax-gdb.h (gen_printf_expr_callback): Forward declare.
        * ax-general.c (ax_memcpy): New function.
        (ax_print): Handle "printf".
        (ax_reqs): Ditto.
        * ax.h (ax_memcpy): Forward declare.
        * common/ax.def (invalid2): Removed.
        (printf): New entry.
        * printcmd.c (printcmd.h): New include.
        (string_printf): New function.
        (ui_printf): Removed.
        (printf_command): Remove static.  Call string_printf.
        (eval_command): Call string_printf.
        * printcmd.h: New file.
        * tracepoint.c (validate_actionline,
        encode_actions_1): handle printf_command.

2011-02-23  Tom Tromey  <tromey@redhat.com>

        * ax-general.c (ax_pick): Add missing newline.

2011-02-23  Michael Snyder  <msnyder@vmware.com>

        * breakpoint.c (breakpoint_1): Change first argument from an int
        to a char pointer, so that the function now accepts a list of
        breakpoints rather than just one.  Use new function
        'number_is_in_list' to implement.
        (breakpoints_info): Pass char * instead of int to breakpoint_1.
        (watchpoints_info): Ditto.
        (tracepoints_info): Ditto.
        (maintenance_info_breakpoints): Ditto.
        (_initialize_breakpoint): Update help strings to reflect the fact
        that these functions can now take more than one argument.
        * cli/cli-utils.c (number_is_in_list): New function.
        * cli/cli-utils.h (number_is_in_list): Export.

2011-02-23  Michael Snyder  <msnyder@vmware.com>

        * memattr.c (mem_enable_command): Use get_number_or_range.
        (mem_disable_command): Ditto.
        (mem_delete_command): Ditto.
        (_initialize_mem): Tweak usage message to reflect multiple
        arguments.

2011-02-22  Doug Evans  <dje@google.com>

        Add gdb.lookup_global_symbol python function.
        * NEWS: Add entry.
        * python/py-symbol.c (gdbpy_lookup_global_symbol): New function.
        * python/python-internal.h (gdbpy_lookup_global_symbol): Declare it.
        * python/python.c (GdbMethods): Add entry for lookup_global_symbol.

2011-02-22  Tom Tromey  <tromey@redhat.com>

        * language.c (language_class_name_from_physname): Rename
        'curr_language' argument to 'lang'; use in body.

2011-02-22  Michael Snyder  <msnyder@vmware.com>

        * cli/cli-utils.c (number_is_in_list): Check for zero return.

2011-02-22  Pedro Alves  <pedro@codesourcery.com>

        * frame-unwind.h: Fix comment to mention the this frame, not the
        next.

2011-02-22  Tom Tromey  <tromey@redhat.com>

        * symfile.c (auto_solib_limit): Remove.
        * symfile.h (auto_solib_limit): Remove.

2011-02-22  Joel Brobecker  <brobecker@adacore.com>

        * Makefile.in (INSTALLED_LIBS): Delete.  Update comment.

2011-02-21  Michael Snyder  <msnyder@vmware.com>

        * gdbthread.h (print_thread_info): Change prototype.
        * thread.c (print_thread_info): Accept char* instead of int for
        requested_threads argument.  Use new function number_is_in_list
        to determine which threads to list.
        (info_threads_command): Pass char* to print_thread_info.
        * cli/cli-utils.c (number_is_in_list): New function.
        * cli/cli-utils.h (number_is_in_list): Export.
        * mi/mi-main.c (mi_cmd_thread_info): Pass char* to
        print_thread_info.
        (print_one_inferior): Ditto.
        (mi_cmd_list_thread_groups): Ditto.

2011-02-21  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * common/Makefile.in (CFLAGS): New.
        (COMPILE): Add $(CFLAGS).

2011-02-21  Tom Tromey  <tromey@redhat.com>

        * breakpoint.c (catch_syscall_command_1): Fix typo.

2011-02-21  Tom Tromey  <tromey@redhat.com>

        * reverse.c: Include cli-utils.h.
        * printcmd.c: Include cli-utils.h.
        (string_printf): Use skip_spaces.
        * cli/cli-utils.h: New file.
        * cli/cli-utils.c: New file.
        * cli/cli-dump.h (skip_spaces): Move to cli-utils.h.
        * cli/cli-dump.c (skip_spaces): Move to cli-utils.c.
        * breakpoint.h (get_number, get_number_or_range): Move to
        cli-utils.h.
        * breakpoint.c: Include cli-utils.h.
        (get_number_trailer, get_number, get_number_or_range)
        (ep_skip_leading_whitespace): Move to cli-utils.c.
        (create_breakpoint_sal, find_condition_and_thread)
        (decode_static_tracepoint_spec, watch_command_1)
        (watch_maybe_just_location, ep_parse_optional_if_clause)
        (catch_fork_command_1, catch_exec_command_1)
        (catch_syscall_command_1): Use skip_spaces, skip_to_space.
        * Makefile.in (SUBDIR_CLI_OBS): Add cli-utils.o.
        (SUBDIR_CLI_SRCS): Add cli-utils.c.
        (HFILES_NO_SRCDIR): Add cli-utils.h.
        (cli-utils.o): New target.

2011-02-18  Pierre Muller  <muller@ics.u-strasbg.fr>

        * remote.c (remote_close): Reset INFERIOR_PTID to NULL_PTID
        before calling discard_all_inferiors.

2011-02-21  Ulrich Weigand  <uweigand@de.ibm.com>

        * opencl-lang.c (STRUCT_OCL_TYPE): Remove.
        (struct builtin_opencl_type): Remove.
        (builtin_opencl_type): Change return type to "struct type **".
        (lookup_opencl_vector_type): Update caller.
        (opencl_language_arch_info): Copy primitive type vector from gdbarch.
        (build_opencl_types): Install plain array of "struct type *"
        instead of "struct builtin_opencl_type".

2011-02-21  Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
            Ulrich Weigand  <uweigand@de.ibm.com>

        * arm-linux-nat.c: Include "observer.h" and "gdbthread.h".
        (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define.
        (struct arm_linux_hwbp_cap): New type.
        (arm_linux_get_hwbp_cap): New function.
        (arm_linux_get_hw_breakpoint_count): Likewise.
        (arm_linux_get_hw_watchpoint_count): Likewise.
        (arm_linux_can_use_hw_breakpoint): Likewise.
        (arm_hwbp_type): New type.
        (arm_hwbp_control_t): Likewise.
        (struct arm_linux_hw_breakpoint): Likewise.
        (struct arm_linux_thread_points): Likewise.
        (arm_threads): New global variable.
        (arm_linux_find_breakpoints_by_tid): New function.
        (arm_hwbp_control_initialize): Likewise.
        (arm_hwbp_control_is_enabled): Likewise.
        (arm_hwbp_control_disable): Likewise.
        (arm_linux_hw_breakpoint_initialize): Likewise.
        (arm_linux_get_hwbp_type): Likewise.
        (arm_linux_hw_watchpoint_initialize): Likewise.
        (arm_linux_hw_breakpoint_equal): Likewise.
        (arm_linux_insert_hw_breakpoint1): Likewise.
        (arm_linux_remove_hw_breakpoint1): Likewise.
        (arm_linux_insert_hw_breakpoint): Likewise.
        (arm_linux_remove_hw_breakpoint): Likewise.
        (arm_linux_region_ok_for_hw_watchpoint): Likewise.
        (arm_linux_insert_watchpoint): Likewise.
        (arm_linux_remove_watchpoint): Likewise.
        (arm_linux_stopped_data_address): Likewise.
        (arm_linux_stopped_by_watchpoint): Likewise.
        (arm_linux_watchpoint_addr_within_range): Likewise.
        (arm_linux_new_thread): Likewise.
        (arm_linux_thread_exit): Likewise.
        (_initialize_arm_linux_nat): Install hardware breakpoint/watchpoint
        related target callbacks.  Register arm_linux_new_thread and
        arm_linux_thread_exit.
        * arm-tdep.h (arm_pc_is_thumb): Add prototype.
        * arm-tdep.c (arm_pc_is_thumb): Make global.
        (arm_gdbarch_init): Call set_gdbarch_have_nonsteppable_watchpoint.

2011-02-21  Ulrich Weigand  <uweigand@de.ibm.com>

        * breakpoint.c (update_watchpoint): Do not attempt to recreate
        per-frame locations while within a function epilogue.

2011-02-21  Pierre Muller  <muller@ics.u-strasbg.fr>

        * ser-mingw.c (ser_windows_close): Reformat comment to better conform
        to GNU coding standards.

2011-02-21  Pierre Muller  <muller@ics.u-strasbg.fr>

        Allow use of mingw native on Windows 95 OS.
        * ser-mingw.c (CancelIo): New macro for dynamically loaded DLL entry.
        (ser_windows_close): Only call CancelIo if function exists.
        (_initialize_ser_windows): Use LoadLirary/GetProcAddress
        to check for existence of CancelIo function in kernel32 DLL.

2011-02-21  Hui Zhu  <teawater@gmail.com>

        * Makefile.in (HFILES_NO_SRCDIR): Add printcmd.h.
        * ax-gdb.c (gen_printf_expr_callback): New function.
        * ax-gdb.h (gen_printf_expr_callback): Forward declare.
        * ax-general.c (ax_memcpy): New function.
        (ax_print): Handle "printf".
        (ax_reqs): Ditto.
        * ax.h (ax_memcpy): Forward declare.
        * common/ax.def (invalid2): Removed.
        (printf): New entry.
        * printcmd.c (printcmd.h): New include.
        (string_printf): New function.
        (ui_printf): Removed.
        (printf_command): Remove static.  Call string_printf.
        (eval_command): Call string_printf.
        * printcmd.h: New file.
        * tracepoint.c (validate_actionline,
        encode_actions_1): handle printf_command.

2011-02-19  Michael Snyder  <msnyder@vmware.com>

        * reverse.c (delete_one_bookmark): Argument is now bookmark
        id rather than pointer to bookmark struct.
        (delete_bookmark_command): Use get_number_or_range.
        (goto_bookmark_command): Parse with get_number instead of strtoul.
        (bookmark_1): New function.  Print info for one bookmark.
        (bookmarks_info): Use get_number_or_range and bookmark_1.

2011-02-18  Michael Snyder  <msnyder@vmware.com>

        * thread.c (info_threads_command): Re-implement using
        get_number_or_range.
        (thread_apply_command): Ditto.

2011-02-18  Tom Tromey  <tromey@redhat.com>

        * common/ax.def: New file.
        * ax.h (enum agent_op): Use ax.def.
        * ax-general.c (aop_map): Use ax.def.

2011-02-18  Tom Tromey  <tromey@redhat.com>

        * ax-general.c (aop_map): Add pick and rot.
        * dwarf2loc.c (compile_dwarf_to_ax) <DW_OP_over>: Reimplement.
        <DW_OP_rot>: Implement.
        * ax.h (enum agent_op) <aop_pick, aop_rot>: New constants.
        (ax_pick): Declare.
        * ax-general.c (ax_pick): New function.

2011-02-18  Tom Tromey  <tromey@redhat.com>

        * Makefile.in (HFILES_NO_SRCDIR): Don't mention ada-operator.inc.

2011-02-18  Jan Kratochvil  <jan.kratochvil@redhat.com>
            Tom Tromey  <tromey@redhat.com>

        * cp-support.c (make_symbol_overload_list_namespace): Do not call
        make_symbol_overload_list_block with NULL BLOCK.
        * valarith.c (unop_user_defined_p): Resolve also TYPE_CODE_TYPEDEF.

2011-02-18  Pedro Alves  <pedro@codesourcery.com>

        * breakpoint.c (get_number_trailer): No longer accept a NULL PP.
        * breakpoint.h (get_number_or_range): Declare.
        * printcmd.c (ALL_DISPLAYS): Declare.
        (delete_display): Reimplement taking a display pointer.
        (undisplay_command): Accept a range of displays to delete, using
        get_number_or_range.

2011-02-18  Pierre Muller  <muller@ics.u-strasbg.fr>

        * c-valprint.c (c_val_print): Add embedded_offset to address
        for arrays of unspecified length.
        * p-valprint.c (pascal_val_print): Likewise.

2011-02-18  Yao Qi  <yao@codesourcery.com>

        * gdb/arm-tdep.c (arm_displaced_step_copy_insn): Move code to ...
        (arm_process_displaced_insn): .. here. Remove parameter INSN.
        (thumb_process_displaced_insn): New.
        * gdb/arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Update
        call to arm_process_displaced_insn.
        * gdb/arm-tdep.h : Update declaration of arm_process_displaced_insn.

2011-02-17  Tom Tromey  <tromey@redhat.com>

        * dwarf2loc.h (dwarf2_compile_expr_to_ax): Declare.
        * dwarf2loc.c (dwarf2_compile_expr_to_ax): Rename from
        compile_dwarf_to_ax.  No longer static.  Call
        dwarf2_compile_cfa_to_ax.
        (locexpr_tracepoint_var_ref): Update.
        (loclist_tracepoint_var_ref): Update.
        * dwarf2-frame.h (dwarf2_compile_cfa_to_ax): Declare.
        * dwarf2-frame.c (execute_cfa_program): Remove 'this_frame'
        argument; add 'gdbarch' and 'pc'.
        (dwarf2_compile_cfa_to_ax): New function.
        (dwarf2_frame_cache): Update.

2011-02-17  Joel Brobecker  <brobecker@adacore.com>

        * ada-lang.c (ada_type_of_array): Fix the size of the array
        in the case of an unconstrained packed array.

2011-02-17  Yao Qi  <yao@codesourcery.com>

        * common/Makefile.in: Add more targets for make.

2011-02-16  Tom Tromey  <tromey@redhat.com>

        * dwarf2loc.c (unimplemented): Fix typo.

2011-02-16  Tom Tromey  <tromey@redhat.com>

        * dwarf2loc.c (unimplemented): Handle unnamed opcodes.
        (compile_dwarf_to_ax) <default>: Use unimplemented.
        <DW_OP_deref>: Update.
        (disassemble_dwarf_expression): Update.
        * dwarf2read.c (dwarf_stack_op_name): Remove 'def' argument.
        (decode_locdesc): Update.
        * dwarf2expr.h (dwarf_stack_op_name): Update.

2011-02-16  Tom Tromey  <tromey@redhat.com>

        * ax.h (struct aop_map) <name>: Now const.

2011-02-16  Tom Tromey  <tromey@redhat.com>

        * ax-gdb.c.c (gen_expr) <UNOP_MEMVAL>: Handle value kinds other
        than axs_rvalue.

2011-02-16  Yao Qi  <yao@codesourcery.com>

        * infrun.c (get_displaced_step_closure_by_addr): New.
        * inferior.h: Declare it.
        * arm-tdep.c: (arm_pc_is_thumb): Call
        get_displaced_step_closure_by_addr.  Adjust MEMADDR if it
        returns non-NULL.

2011-02-16  Pedro Alves  <pedro@codesourcery.com>
            Jan Kratochvil  <jan.kratochvil@redhat.com>

        gdb/
        * tracepoint.c (memrange_sortmerge): Fix list A's end calculation.

2011-02-16  Pedro Alves  <pedro@codesourcery.com>
            Jan Kratochvil  <jan.kratochvil@redhat.com>

        * value.c (value_contents_copy_raw): Extend describing comment.
        Assert that the destination contents we're overwriting are wholly
        available.
        (value_contents_copy): Extend describing comment.

2011-02-16  Pedro Alves  <pedro@codesourcery.com>
            Jan Kratochvil  <jan.kratochvil@redhat.com>

        * value.c (value_available_contents_eq): Remove redundant local
        variables.  Fix available contents comparision.
        * value.h (value_available_contents_eq): Extend describing
        comment.

2011-02-16  Yao Qi  <yao@codesourcery.com>

        * thread.c (info_threads_command): Add missing i18n markup and remove
        trailing newline.

2011-02-15  Paul Pluzhnikov  <ppluzhnikov@google.com>

        * breakpoint.c (longjmp_names): New variable.
        (struct breakpoint_objfile_data): New type.
        (breakpoint_objfile_key): New variable.
        (msym_not_found): New variable.
        (msym_not_found_p): New predicate.
        (get_breakpoint_objfile_data): New function.
        (create_overlay_event_breakpoint): Check per-objfile cache for
        symbols first.
        (create_longjmp_master_breakpoint): Likewise.
        (create_std_terminate_master_breakpoint): Likewise.
        (create_exception_master_breakpoint): Likewise.
        (_initialize_breakpoint): Register per-objfile data key.

2011-02-15  Paul Pluzhnikov  <ppluzhnikov@google.com>

        * breakpoint.c ((create_overlay_event_breakpoint): Const-propagate
        parameter value.
        (create_longjmp_master_breakpoint): Loop over longjmp names.
        (create_std_terminate_master_breakpoint): Const-propagate parameter
        value.
        (update_breakpoints_after_exec): Adjust.
        (breakpoint_re_set): Adjust.

2011-02-15  Michael Snyder  <msnyder@vmware.com>

        * thread.c (info_threads_command): Process arg as thread id,
        or list of thread ids.
        (thread_find_command): New command.
        (_initialize_thread): Document argument for info threads.
        Document 'thread find' command.
        * NEWS: Document new command "thread find".

2011-02-15  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * Makefile.in (ACLOCAL_AMFLAGS): Add `-I ../config'.
        * aclocal.m4: Regenerated with aclocal-1.11.1.
        * common/configure: Regenerate with autoconf-2.64.

2011-02-15  Ken Werner  <ken.werner@de.ibm.com>

        * opencl-lang.c (build_opencl_types): Set the size of the built-in
        bool data type to a size of one byte.

2011-02-15  Pedro Alves  <pedro@codesourcery.com>
            Jan Kratochvil  <jan.kratochvil@redhat.com>

        * target.c (memory_xfer_live_readonly_partial): Document where to
        look for interface description.

2011-02-15  Yao Qi  <yao@codesourcery.com>

        PR tdep/12352
        * arm-tdep.c (copy_ldr_str_ldrb_strb): Replace PC with SP in
        order to store PC value on stack instead of text section.

2011-02-15  Thiago Jung Bauermann  <bauerman@br.ibm.com>

        * rs6000-tdep.c (IS_EFP_PSEUDOREG): Use correct constant for
        the EFP register set size.
        (efpr_pseudo_register_read): Use regcache_raw_read_part to read
        data from the VMX register.
        (efpr_pseudo_register_write): Use regcache_raw_write_part to read
        and write data from/to the VMX register.

2011-02-14  Michael Snyder  <msnyder@vmware.com>

        * command.h (enum command_class): New class 'no_set_class', for
        "show" commands without a corresponding "set" command.
        * value.c (_initialize_values): Use 'no_set_class' for "show values".
        * copying.c (_initialize_copying): Ditto for "show copying" and
        "show warranty".
        * cli/cli-cmds.c (init_cli_cmds): Ditto for "show commands" and
        "show version".
        * cli/cli-setshow.c (cmd_show_list): Skip "show" commands for
        which there is no corresponding "set" command (eg. "show copying").

2011-02-14  Pedro Alves  <pedro@codesourcery.com>
            Jan Kratochvil  <jan.kratochvil@redhat.com>

        * exec.c (section_table_available_memory): Change `len' parameter
        type to ULONGEST.
        * exec.h (section_table_available_memory): Ditto.
        * value.h (read_value_memory): Rename the `offset' parameter to
        `embedded_offset'.

2011-02-14  Pedro Alves  <pedro@codesourcery.com>
            Jan Kratochvil  <jan.kratochvil@redhat.com>

        * memrange.c (compare_mem_ranges): Mention sort order in
        describing comment.
        (normalize_mem_ranges): Add comment.  Fix ra->length calculation.
        * tracepoint.c (traceframe_available_memory): Extend comment to
        mention what happens to RESULT when the target does not support
        the query.

2011-02-14  Pedro Alves  <pedro@codesourcery.com>
            Jan Kratochvil  <jan.kratochvil@redhat.com>

        * value.c (mark_value_bytes_unavailable): Fix indexing the `bef'
        range.

2011-02-14  Pedro Alves  <pedro@codesourcery.com>

        * value.c (value_bits_valid, value_bits_synthetic_pointer):
        No longer handle NULL values.

2011-02-14  Pedro Alves  <pedro@codesourcery.com>

        * exceptions.h (NOT_AVAILABLE_ERROR): New error.
        * value.c: Include "exceptions.h".
        (require_available): Throw NOT_AVAILABLE_ERROR instead of a
        generic error.
        * cp-abi.c: Include gdb_assert.h.
        (baseclass_offset): Add `embedded_offset' and `val' parameters.
        Assert the method is implemented.  Wrap NOT_AVAILABLE_ERROR
        errors.
        * cp-abi.h (baseclass_offset): Add `embedded_offset' and `val'
        parameters.  No longer returns -1 on error.
        (struct cp_abi_ops) <baseclass_offset>: Add `embedded_offset' and
        `val' parameters.
        * cp-valprint.c: Include exceptions.h.
        (cp_print_value): Handle NOT_AVAILABLE_ERROR errors when fetching
        the baseclass_offset.  Handle unavailable base classes.  Use
        val_print_invalid_address.
        * p-valprint.c: Include exceptions.h.
        (pascal_object_print_value): Handle NOT_AVAILABLE_ERROR errors
        when fetching the baseclass_offset.  No longer expect
        baseclass_offset returning -1.  Handle unavailable base classes.
        Use val_print_invalid_address.
        * valops.c (dynamic_cast_check_1): Rename `contents' parameter to
        `valaddr' parameter, and change its type to gdb_byte pointer.  Add
        `embedded_offset' and `val' parameters.  Adjust.
        (dynamic_cast_check_2): Rename `contents' parameter to `valaddr'
        parameter, and change its type to gdb_byte pointer.  Add
        `embedded_offset' and `val' parameters.  Adjust.  No longer expect
        baseclass_offset returning -1.
        (value_dynamic_cast): Use value_contents_for_printing rather than
        value_contents.  Adjust.
        (search_struct_field): No longer expect baseclass_offset returning
        -1.
        (search_struct_method): If reading memory from the target is
        necessary, wrap it in a new value to pass to baseclass_offset.  No
        longer expect baseclass_offset returning -1.
        (find_method_list): No longer expect baseclass_offset returning
        -1.  Use value_contents_for_printing rather than value_contents.
        * valprint.c (val_print_invalid_address): New function.
        * valprint.h (val_print_invalid_address): Declare.
        * gdbtypes.c (is_unique_ancestor_worker): New `embedded_offset'
        and `val' parameters.  No longer expect baseclass_offset returning
        -1.  Adjust.
        * gnu-v2-abi.c: Include "exceptions.h".
        (gnuv2_baseclass_offset): Add `embedded_offset' and `val'
        parameters.  Handle unavailable memory.  Recurse through
        gnuv2_baseclass_offset directly, rather than through
        baseclass_offset.  No longer returns -1 on not found, instead
        throw an error.
        * gnu-v3-abi.c (gnuv3_baseclass_offset): Add `embedded_offset' and
        `val' parameters.  Adjust.

2011-02-14  Pedro Alves  <pedro@codesourcery.com>

        * tracepoint.c (memrange_sortmerge): Don't merge ranges that are
        almost but not quite adjacent.

2011-02-14  Pedro Alves  <pedro@codesourcery.com>

        * value.h (value_entirely_available): Declare.
        * value.c (value_entirely_available): New function.
        * c-valprint.c (c_value_print): Don't try fetching the pointer's
        real type if the pointer is unavailable.

2011-02-14  Pedro Alves  <pedro@codesourcery.com>

        * valops.c (value_repeat): Use read_value_memory instead of
        read_memory.

2011-02-14  Pedro Alves  <pedro@codesourcery.com>

        * value.h (value_contents_copy, value_contents_copy_raw): Declare.
        * value.c (value_contents_copy_raw, value_contents_copy): New
        functions.
        (value_primitive_field): Use value_contents_copy_raw instead of
        memcpy.
        * valops.c (value_fetch_lazy): Use value_contents_copy instead of
        memcpy.
        (value_array, value_slice): Ditto.
        * valarith.c (value_subscripted_rvalue): Use
        value_contents_copy_raw instead of memcpy.

2011-02-14  Pedro Alves  <pedro@codesourcery.com>

        <unavailable> references.

        * valops.c (get_value_at): Use value_from_contents_and_address,
        avoiding read_memory.

2011-02-14  Pedro Alves  <pedro@codesourcery.com>

        * c-valprint.c (c_val_print): Print a string with unavailable
        contents as an array.

2011-02-14  Pedro Alves  <pedro@codesourcery.com>

        * value.h (unpack_bits_as_long): Delete declaration.
        (unpack_value_bits_as_long): Declare.
        (unpack_value_field_as_long): Declare.
        (value_field_bitfield): Declare.
        * value.c (unpack_bits_as_long): Rename to...
        (unpack_value_bits_as_long_1): ... this.  Add embedded_offset and
        value parameters.  Return the extracted result in a new output
        parameter.  If the value contents are unavailable, return false,
        otherwise return true.
        (unpack_value_bits_as_long): New.
        (unpack_field_as_long): Rename to...
        (unpack_value_field_as_long_1): ... this.  Add embedded_offset and
        Add embedded_offset and value parameters.  Return the extracted
        result in a new output parameter. If the value contents are
        unavailable, return false, otherwise return true.
        (unpack_value_field_as_long): New.
        (unpack_field_as_long_1): New.
        (unpack_field_as_long): Reimplement as wrapper around
        unpack_value_field_as_long_1.
        (value_field_bitfield): New function.
        * valops.c (value_fetch_lazy): When fetching a bitfield, use
        unpack_value_bits_as_long.  Mark the value as unavailable, if it
        is unavailable.
        * jv-valprint.c (java_print_value_fields): Use
        value_field_bitfield.
        * p-valprint.c (pascal_object_print_value_fields): Use
        value_field_bitfield.
        * cp-valprint.c (cp_print_value_fields): Use value_field_bitfield.

2011-02-14  Pedro Alves  <pedro@codesourcery.com>

        * value.c (get_internalvar_integer): Also return the int value of
        TYPE_CODE_INT INTERNALVAR_VALUE values.
        (set_internalvar): Don't special case TYPE_CODE_INT.

2011-02-14  Pedro Alves  <pedro@codesourcery.com>

        * value.c (struct internalvar) <enum internalvar_kind>: Remove
        INTERNALVAR_POINTER.
        <pointer>: Delete.
        (value_of_internalvar): Remove INTERNALVAR_POINTER handling.
        (set_internalvar): Remove special TYPE_CODE_PTR handling.
        (preserve_one_internalvar): Remove INTERNALVAR_POINTER handling.

2011-02-14  Pedro Alves  <pedro@codesourcery.com>

        * value.h (value_available_contents_eq): Declare.
        * value.c (find_first_range_overlap): New function.
        (value_available_contents_eq): New function.
        * valprint.c (val_print_array_elements): Use
        value_available_contents_eq.
        * ada-valprint.c (val_print_packed_array_elements): Use
        value_available_contents_eq.
        * jv-valprint.c (java_value_print): Use
        value_available_contents_eq.

2011-02-14  Pedro Alves  <pedro@codesourcery.com>

        * target.c (target_read_live_memory): New function.
        (memory_xfer_live_readonly_partial): New.
        (memory_xfer_partial): If reading from a traceframe, fallback to
        reading unavailable read-only memory from read-only regions of
        live target memory.
        * tracepoint.c (disconnect_tracing): Adjust.
        (set_current_traceframe): New, factored out from
        set_traceframe_number.
        (set_traceframe_number): Reimplement to only change the traceframe
        number on the GDB side.
        (do_restore_current_traceframe_cleanup): Adjust.
        (make_cleanup_restore_traceframe_number): New.
        (cur_traceframe_number): New global.
        (tfile_open): Set cur_traceframe_number to no traceframe.
        (set_tfile_traceframe): New function.
        (tfile_trace_find): If looking up a traceframe using any method
        other than by number, make sure the current tfile traceframe
        matches gdb's current traceframe.  Update the current tfile
        traceframe if the lookup succeeded.
        (tfile_fetch_registers, tfile_xfer_partial)
        (tfile_get_trace_state_variable_value): Make sure the remote
        traceframe matches gdb's current traceframe.
        * remote.c (remote_traceframe_number): New global.
        (remote_open_1): Set it to -1.
        (set_remote_traceframe): New function.
        (remote_fetch_registers, remote_store_registers)
        (remote_xfer_memory, remote_xfer_partial)
        (remote_get_trace_state_variable_value): Make sure the remote
        traceframe matches gdb's current traceframe.
        (remote_trace_find): If looking up a traceframe using any method
        other than by number, make sure the current remote traceframe
        matches gdb's current traceframe.  Update the current remote
        traceframe if the lookup succeeded.
        * infrun.c (fetch_inferior_event): Adjust.
        * tracepoint.h (set_current_traceframe): Declare.
        (get_traceframe_number, set_traceframe_number): Add describing
        comments.

2011-02-14  Pedro Alves  <pedro@codesourcery.com>

        Mark pieces of values as unavailable if the corresponding memory
        is unavailable.

        * valops.c: Include tracepoint.h.
        (value_fetch_lazy): Use read_value_memory.
        (read_value_memory): New.
        * value.h (read_value_memory): Declare.
        * dwarf2loc.c (read_pieced_value): Use read_value_memory.
        * exec.c (section_table_available_memory): New function.
        * exec.h (section_table_available_memory): Declare.

2011-02-14  Pedro Alves  <pedro@codesourcery.com>

        * Makefile.in (SFILES): Add memrange.c.
        (HFILES_NO_SRCDIR): Add memrange.h.
        (COMMON_OBS): Add memrange.o.
        * memrange.c: New file.
        * memrange.h: New file.
        * tracepoint.c: Include memrange.h.
        (struct mem_range): Delete.
        (mem_range_s): Delete.
        (traceframe_available_memory): New function.
        * tracepoint.h (traceframe_available_memory): Declare.

2011-02-14  Pedro Alves  <pedro@codesourcery.com>

        * target.h (struct traceframe_info): Forward declare.
        (enum target_object): Add TARGET_OBJECT_TRACEFRAME_INFO.
        (struct target_ops) <to_traceframe_info>: New field.
        (target_traceframe_info): New.
        * target.c (update_current_target): Inherit and default
        to_traceframe_info.
        * remote.c (PACKET_qXfer_traceframe_info): New.
        (remote_protocol_features): Register qXfer:traceframe-info:read.
        (remote_xfer_partial): Handle TARGET_OBJECT_TRACEFRAME_INFO.
        (remote_traceframe_info): New.
        (init_remote_ops): Install it.
        (_initialize_remote): Install "set/show remote traceframe-info"
        commands.
        * tracepoint.h (parse_traceframe_info): Declare.
        * tracepoint.c (struct mem_range): New.
        (mem_range_s): New typedef.
        (struct traceframe_info): New.
        (traceframe_info): New global.
        (free_traceframe_info): New function.
        (clear_traceframe_info): New function.
        (start_tracing, tfind_1, set_traceframe_number): Clear traceframe
        info.
        (build_traceframe_info): New function.
        (tfile_traceframe_info): New function.
        (init_tfile_ops): Install tfile_traceframe_info.
        (traceframe_info_start_memory, free_result): New functions.
        (memory_attributes, traceframe_info_elements): New globals.
        (parse_traceframe_info, get_traceframe_info): New functions.
        * features/traceframe-info.dtd: New file.
        * Makefile.in (XMLFILES): Add traceframe-info.dtd.

2011-02-14  Pedro Alves  <pedro@codesourcery.com>

        Base support for <unavailable> value contents.

        * value.h (value_bytes_available): Declare.
        (mark_value_bytes_unavailable): Declare.
        * value.c (struct range): New struct.
        (range_s): New typedef.
        (ranges_overlap): New function.
        (range_lessthan): New function.
        (ranges_contain_p): New function.
        (struct value) <unavailable>: New field.
        (value_bytes_available): New function.
        (mark_value_bytes_unavailable): New function.
        (require_not_optimized_out): Constify parameter.
        (require_available): New function.
        (value_contents_all, value_contents): Require all bytes be
        available.
        (value_free): Free `unavailable'.
        (value_copy): Copy `unavailable'.
        * valprint.h (val_print_unavailable): Declare.
        * valprint.c (valprint_check_validity): Rename `offset' parameter
        to `embedded_offset'.  If printing a scalar, check whether the
        value chunk is available.
        (val_print_unavailable): New.
        (val_print_scalar_formatted): Check whether the value is
        available.
        * python/py-prettyprint.c (apply_val_pretty_printer): Refuse
        pretty-printing unavailable values.

2011-02-13  Jan Kratochvil  <jan.kratochvil@redhat.com>

        Fix const/volatile qualifiers of C++ types, PR c++/12328.
        * c-typeprint.c (c_type_print_args): Update the function comment.  New
        variable param_type, initialize it.  Remove const/volatile qualifiers
        for language_cplus and !show_artificial.  Use param_type.

2011-02-13  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * symtab.c (find_pc_sect_line): New variable objfile, initialize it
        from S.  Iterate S using ALL_OBJFILE_SYMTABS.  Verify BV for each S.
        * symtab.h (struct symtab) <next>: Comment extension.

2011-02-12  Yao Qi  <yao@codesourcery.com>

        * Makefile.in (CLEANDIRS): Remove duplicated common dir.

2011-02-11  Yao Qi  <yao@codesourcery.com>

        * common/Makefile.in: Add copyright header.

2011-02-11  Pedro Alves  <pedro@codesourcery.com>

        * infrun.c (proceed): Move switching out and in of tfind mode from
        here ...
        (fetch_inferior_event): ... to here.

2011-02-11  Yao Qi  <yao@codesourcery.com>

        * Makefile.in: Remove signals.o from COMMON_OBS.  Link
        libcommon.a.
        * configure.ac: Add common to sub dir.
        * configure: Regenerate.

2011-02-11  Yao Qi  <yao@codesourcery.com>

        Build libcommon.a.

        * common/Makefile.in: New.
        * common/configure.ac: New.
        * common/aclocal.m4: New.
        * common/configure: Generate.

2011-02-10  Pedro Alves  <pedro@codesourcery.com>

        * vec.h (VEC_block_remove): Place VEC_ASSERT_INFO on the right
        side of the parenthesis.

        Merge from GCC:
        2010-07-13  Jakub Jelinek  <jakub@redhat.com>
        * vec.h (VEC_block_remove): Fix comment.

2011-02-08  Michael Snyder  <msnyder@vmware.com>

        * linux-nat.c (linux_nat_filter_event): Fix typo in comment.

2011-02-08  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * i386-tdep.c (i386_process_record): Rename l suffixes to d suffixes
        in comments for pcmpgtd, pcmpeqd, psubd, paddd, pcmpgtd, pcmpeqd,
        psubd and paddd.

2011-02-08  Jan Kratochvil  <jan.kratochvil@redhat.com>

        PR 12361.
        * i386-tdep.c (i386_process_record) <0x660f3807>: Fix the comment to
        phsubsw.
        (i386_process_record) <lddqu>: Fix the opcode to 0xf20ff0.
        (i386_process_record) <0x0f3807>: Fix the comment to phsubsw.

2011-02-08  Ulrich Weigand  <uweigand@de.ibm.com>

        * dwarf2read.c (read_subroutine_type): Set special calling
        convention flag for functions compiled by IBM XL C for OpenCL.
        * ppc-sysv-tdep.c: Include "dwarf2.h"
        (ppc_sysv_abi_push_dummy_call): Implement IBM OpenCL vector types
        calling convention.
        (do_ppc_sysv_return_value): Add FUNC_TYPE argument.  Implement
        IBM OpenCL vector types calling convention.
        (ppc_sysv_abi_return_value): Pass through FUNC_TYPE.
        (ppc_sysv_abi_broken_return_value): Likewise.
        (ppc64_sysv_abi_push_dummy_call): Implement IBM OpenCL vector
        types calling convention.
        (ppc64_sysv_abi_return_value): Likewise.
        * spu-tdep.c: Include "dwarf2.h"
        (spu_return_value): Implement IBM OpenCL vector types calling
        convention.

2011-02-08  Ulrich Weigand  <uweigand@de.ibm.com>

        * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Implement
        correct ABI for AltiVec vector arguments.

2011-02-07  Pedro Alves  <pedro@codesourcery.com>

        * valprint.c (val_print): Extend comment.
        * ada-valprint.c (ada_valprint): Rewrite comment deferring
        interface explanation to val_print.
        (ada_val_print_array): Adjust comment to current interface.
        (print_field_values): Adjust comment to current interface.
        * c-valprint.c (c_val_print): Rewrite comment deferring interface
        explanation to val_print.
        * f-valprint.c (f_val_print): Ditto.
        * jv-valprint.c (java_val_print): Ditto.
        * m2-valprint.c (m2_val_print): Ditto.
        * p-valprint.c (pascal_val_print): Ditto.

2011-02-07  Thiago Jung Bauermann  <bauerman@br.ibm.com>

        * breakpoint.c (parse_breakpoint_sals): Fix description.

2011-02-04  Sami Wagiaalla  <swagiaal@redhat.com>
            Oguz Kayral <oguzkayral@gmail.com>

        * python/py-inferior.c (python_on_normal_stop): New function.
        (python_on_resume): New function.
        (python_inferior_exit): New function.
        (gdbpy_initialize_inferior): Add normal_stop, target_resumed, and
        inferior_exit observers.
        * python/py-evtregistry.c: New file.
        * python/py-threadevent.c : New file.
        * python/py-event.c: New file.
        * python/py-evts.c: New file.
        * python/py-continueevent.c: New file.
        * python/py-bpevent.c: New file.
        * python/py-signalevent.c: New file.
        * python/py-exetiedevent.c: New file.
        * python/py-breakpoint.c (gdbpy_breakpoint_from_bpstats): New function.
        Move struct breakpoint_object from here...
        * python/python-internal.h: ... to here.
        * python/py-event.h: New file.
        * python/py-events.h: New file.
        * Makefile.in (SUBDIR_PYTHON_OBS): Add py-breakpointstopevent.o,
        py-continueevent.o, py-event.o, py-eventregistry.o, py-events.o,
        py-exitedevent.o, py-signalstopevent.o, and py-stopevent.o.
        (SUBDIR_PYTHON_SRCS): Add py-breakpointstopevent.c,
        py-continueevent.c, py-event.c, py-eventregistry.c, py-events.c,
        py-exitedevent.c, py-signalstopevent.c, and py-stopevent.c.
        Add build rules for all the above.

2011-02-04  Tom Tromey  <tromey@redhat.com>

        * dwarf2read.c (dwarf2_section_empty_p): New function.
        (dwarf2_read_section): Use dwarf2_section_empty_p.
        (dwarf2_section_size): New function.
        (dwarf2_get_section_info): Unconditionally read section.
        (dwarf2_read_index): Use dwarf2_section_empty_p.
        (partial_read_comp_unit_head): Use dwarf2_section_size.
        (dwarf2_symbol_mark_computed): Likewise.

2011-02-04 David Daney <ddaney@caviumnetworks.com>

        * NEWS: Add item for "catch syscall" on mips*-linux* targets.

2011-02-04 David Daney <ddaney@caviumnetworks.com>

        * mips-linux-tdep.c: Include xml-syscall.h.
        (mips_linux_get_syscall_number): New function.
        (mips_linux_init_abi): Add calls to
        mips_linux_get_syscall_number() and set_xml_syscall_file_name().
        * data-directory/Makefile.in (SYSCALLS_FILES): Add
        mips-o32-linux.xml, mips-n32-linux.xml and mips-n64-linux.xml
        * syscalls/mips-n32-linux.xml: New file.
        * syscalls/mips-n64-linux.xml: New file.
        * syscalls/mips-o32-linux.xml: New file.

2011-02-04  Ulrich Weigand  <ulrich.weigand@linaro.org>

        * dwarf2read.c (dwarf2_ranges_read): Skip empty range entries.
        Complain about inverted range entries.
        (dwarf2_record_block_ranges): Likewise.

2011-02-04  Thiago Jung Bauermann  <bauerman@br.ibm.com>

        Fix some typos.
        * breakpoint.c (update_watchpoint): Fix name of the
        update_global_location_list function.
        (print_one_breakpoint): Fix typo.
        (_initialize_breakpoint): Remove extra space in hbreak help
        string.
        * breakpoint.h (struct bp_location) <length>: Fix field
        description.

2011-02-04  Pedro Alves  <pedro@codesourcery.com>

        * regcache.c (registers_changed_ptid): Don't explictly always
        clear `current_regcache'.  Only clear current_thread_ptid and
        current_thread_arch when PTID matches.  Only reinit the frame
        cache if PTID matches the current inferior_ptid.  Move alloca(0)
        call to ...
        (registers_changed): ... here.

2011-02-03  Ulrich Weigand  <ulrich.weigand@linaro.org>

        * arm-tdep.c (arm_skip_stack_protector): Accept any symbol that
        starts with __stack_chk_guard as stack guard symbol.

2011-02-03  Andrew Burgess  <aburgess@broadcom.com>

        * disasm.c (compare_lines): Handle the end of sequence markers
        within the line table to better support disassembling over
        compilation unit boundaries.

2011-02-02  Ulrich Weigand  <ulrich.weigand@linaro.org>

        * arm-tdep.c (skip_prologue_function): Add GDBARCH and IS_THUMB
        arguments.  Skip in-prologue calls to glibc __aeabi_read_tp
        implementation even if no symbols are available.
        (thumb_analyze_prologue): Update call to skip_prologue_function.
        (arm_analyze_prologue): Likewise.

2011-02-02  Ulrich Weigand  <ulrich.weigand@linaro.org>

        * arm-tdep.c: Include "observer.h".
        (arm_prologue_this_id): Use frame PC if get_frame_func returns 0.
        (arm_exidx_data_key): New static variable.
        (struct arm_exidx_entry, arm_exidx_entry_s): New data types.
        (struct arm_exidx_data): Likewise.
        (arm_exidx_data_free): New function.
        (arm_compare_exidx_entries): Likewise.
        (arm_obj_section_from_vma): Likewise.
        (arm_exidx_new_objfile): Likewise.
        (arm_find_exidx_entry): Likewise.
        (arm_exidx_fill_cache): Likewise.
        (arm_exidx_unwind_sniffer): Likewise.
        (arm_exidx_unwind): New global variable.
        (arm_gdbarch_init): Append unwinder arm_exidx_unwind.
        (_initialize_arm_tdep): Attach arm_exidx_new_objfile to new_objfile
        observer.  Register arm_exidx_data_key as objfile data.

2011-02-02  Ulrich Weigand  <ulrich.weigand@linaro.org>

        * arm-tdep.c (arm_analyze_load_stack_chk_guard): Avoid build break
        due to accessing uninitialized variable.  Fix indentation.

2011-02-02  Pedro Alves  <pedro@codesourcery.com>

        * c-valprint.c (c_value_print): When doing virtual base pointer
        adjustment, create a new value with adjusted contents rather than
        changing the contents of the value being printed (and getting it
        wrong).

2011-02-02  Pedro Alves  <pedro@codesourcery.com>

        * xml-support.c (xml_find_attribute): New.
        (xinclude_start_include): Use it.
        * xml-support.h (xml_find_attribute): Declare.
        * memory-map.c (memory_map_start_memory)
        (memory_map_start_property): Use xml_find_attribute.
        * osdata.c (osdata_start_osdata, osdata_start_column): Use
        xml_find_attribute.
        * remote.c (start_thread): Use xml_find_attribute.
        * solib-target.c (library_list_start_segment)
        (library_list_start_section, library_list_start_library)
        (library_list_start_list): Use xml_find_attribute.
        * xml-tdesc.c (tdesc_start_target, tdesc_start_feature)
        (tdesc_start_union, tdesc_start_struct, tdesc_start_flags)
        (tdesc_start_field): Use xml_find_attribute.

2011-02-02  Ulrich Weigand  <uweigand@de.ibm.com>

        * opencl-lang.c (STRINGIFY): Rename to OCL_STRING.
        (BUILD_OCL_VTYPES): Update.

2011-02-02  Joel Brobecker  <brobecker@adacore.com>

        * configure.ac: Work around non-GNU sed limitation when computing
        python version number.
        * configure: Regenerate.

2011-02-01  Jan Kratochvil  <jan.kratochvil@redhat.com>

        Fix debug printing of TYPE_INSTANCE.
        * expprint.c (print_subexp_standard) <TYPE_INSTANCE>: New.
        (dump_subexp_body_standard) <TYPE_INSTANCE>: New.

2011-02-01  Jan Kratochvil  <jan.kratochvil@redhat.com>

        Fix debug printing of BINOP_IN, OP_OBJC_MSGCALL,
        OP_F77_UNDETERMINED_ARGLIST, OP_COMPLEX, OP_OBJC_SELECTOR, OP_NAME,
        OP_OBJC_NSSTRING, OP_F90_RANGE and OP_DECFLOAT.
        * ada-operator.inc: Rename the file to ...
        * ada-operator.def: ... here, wrap all the entries by macro OP.
        * expprint.c (op_name_standard): Remove all the entries.  Include
        "std-operator.def" instead.
        * expression.h (enum exp_opcode): Include "std-operator.def" and
        "ada-operator.def".  Move all the entries ...
        * std-operator.def: ... here, wrap all the entries by macro OP.

2011-01-31  Paul Pluzhnikov  <ppluzhnikov@google.com>

        * breakpoint.h (remove_jit_event_breakpoints): New prototype.
        * breakpoint.c (remove_jit_event_breakpoints): New function.
        * jit.c (jit_descriptor_addr): Delete.
        (registering_code): Delete.
        (clear_int): Delete.
        (jit_inferior_data): New variable.
        (struct jit_inferior_data): New type.
        (get_jit_inferior_data): New function.
        (jit_inferior_data_cleanup): New function.
        (jit_read_descriptor): Adjust.
        (jit_register_code): Adjust.
        (jit_breakpoint_re_set_internal): New function; move code here ...
        (jit_inferior_init): ... from here.
        (jit_breakpoint_re_set): Adjust.
        (jit_reset_inferior_data_and_breakpoints): New function.
        (jit_inferior_created_observer): Adjust.
        (jit_inferior_exit_hook): Adjust.
        (jit_executable_changed_observer): New function.
        (jit_event_handler): Adjust.
        (_initialize_jit): Adjust.

2011-01-31  Michael Snyder  <msnyder@vmware.com>

        * m32r-tdep.c (m32r_gdbarch_init): Replace accidentally deleted
        line.

2011-01-31  Tom Tromey  <tromey@redhat.com>

        PR python/12216:
        * python/python.c (execute_gdb_command): Call
        prevent_dont_repeat.
        * top.c (suppress_dont_repeat): New global.
        (dont_repeat): Use it.
        (prevent_dont_repeat): New function.
        * command.h (prevent_dont_repeat): Declare.

2011-01-31  Tom Tromey  <tromey@redhat.com>

        * infcmd.c (finish_backward): Use breakpoint_set_silent.
        * python/py-breakpoint.c (bppy_set_silent): Use
        breakpoint_set_silent.
        (bppy_set_thread): Use breakpoint_set_thread.
        (bppy_set_task): Use breakpoint_set_task.
        * breakpoint.h (breakpoint_set_silent, breakpoint_set_thread)
        (breakpoint_set_task): Declare.
        (make_breakpoint_silent): Remove.
        * breakpoint.c (breakpoint_set_silent): New function.
        (breakpoint_set_thread): Likewise.
        (breakpoint_set_task): Likewise.
        (make_breakpoint_silent): Remove.

2011-01-31  Tom Tromey  <tromey@redhat.com>

        * breakpoint.h (user_breakpoint_p): Declare.
        * breakpoint.c (user_breakpoint_p): New function.
        (breakpoint_1): Use it.
        (save_breakpoints): Likewise.

2011-01-31  Joel Brobecker  <brobecker@adacore.com>

        * configure.ac: Add handling of Python distribution on Windows.
        * python-config.py: If the LIBS, SYSLIBS, LIBPL and/or LINKFORSHARED
        sysconfig variables are not defined, then do not use them.
        On Windows, if LIBPL is not defined, then use prefix + '/libs'
        instead.  On Windows, return all paths using forward-slashes
        rather than backslashes.

2011-01-31  Joel Brobecker  <brobecker@adacore.com>

        * configure.ac: Remove fallback behavior for building
        against Python.  Remove tweaking of Python include path.
        Add PYTHON_CPPFLAGS and PYTHON_LIBS substitution.
        (AC_TRY_LIBPYTHON):  Adjust program used in linking test.
        If link is successful, set PYTHON_CPPFLAGS and PYTHON_LIBS.
        Always restore CPPFLAGS and LIBS after linking test.
        * configure: Regenerated.
        * Makefile.in (INTERNAL_CPPFLAGS): Add @PYTHON_CPPFLAGS@.
        (INSTALLED_LIBS, CLIBS): Add @PYTHON_LIBS@.
        * python/python-internal.h: Adjust includes of Python .h files.

2011-01-31  Joel Brobecker  <brobecker@adacore.com>

        * tracepoint.c (traceframe_walk_blocks): Add missing i18n markup
        in error message.

2011-01-31  Joel Brobecker  <brobecker@adacore.com>

        * inflow.c (gdb_has_a_terminal): Fix typo in interactive_mode
        value test.

2011-01-31  Yao Qi  <yao@codesourcery.com>

        * arm-linux-nat.c: Update calls to regcache_register_status
        instead of regcache_valid_p.
        * aix-thread.c: Likewise.
        * i386gnu-nat.c: Likewise.

2011-01-29  Jan Kratochvil  <jan.kratochvil@redhat.com>

        Fix crash.
        * valops.c (compare_parameters): Verify TYPE_NFIELDS before
        touching TYPE_FIELD_ARTIFICIAL.

2011-01-28  Richard Earnshaw  <rearnsha@arm.com>

        * MAINTAINERS: Move myself from Responsible Maintainers to Authorized
        Committers.

2011-01-28  Pedro Alves  <pedro@codesourcery.com>

        * tracepoint.c (tfile_xfer_partial): If there's no traceframe
        selected, don't try iterating over the traceframe's blocks.
        (tfile_has_stack): If there's no traceframe selected, then there's
        no stack.
        (tfile_has_registers): If there's no traceframe selected, then
        there's no registers.

2011-01-28  Pedro Alves  <pedro@codesourcery.com>

        * target.c (memory_xfer_partial): No need to restore shadows if we
        haven't read anything.

2011-01-28  Pedro Alves  <pedro@codesourcery.com>

        * mips-tdep.c (mips_print_register): Use get_frame_register_value
        and val_print_scalar_formatted.

2011-01-27  Pedro Alves  <pedro@codesourcery.com>

        * tracepoint.c (tfile_read): New.
        (tfile_open): Use it.
        (tfile_get_traceframe_address): Use it.
        (tfile_trace_find): Use it.
        (walk_blocks_callback_func): New typedef.
        (match_blocktype): New function.
        (traceframe_walk_blocks): New function.
        (traceframe_find_block_type): New function.
        (tfile_fetch_registers, tfile_xfer_partial)
        (tfile_get_trace_state_variable_value): Use
        traceframe_find_block_type and tfile_read.

2011-01-26  Kevin Buettner  <kevinb@redhat.com>

        * remote-mips.c: Add internationalization mark ups.  Remove
        trailing \n from already marked up strings.

2011-01-26  Tom Tromey  <tromey@redhat.com>

        * python/py-prettyprint.c (print_string_repr): Clear
        'addressprint' option when calling val_print_string.
        (print_children): Handle Val_pretty_default.  Clear 'addressprint'
        option when calling val_print_string.

2011-01-26  Tom Tromey  <tromey@redhat.com>

        * python/python.c (gdbpy_solib_name): Use gdb_py_longest and
        GDB_PY_LL_ARG.
        * python/python-internal.h (GDB_PY_LL_ARG, GDB_PY_LLU_ARG): New
        macros.
        (gdb_py_longest, gdb_py_ulongest): New typedefs.
        (gdb_py_long_from_longest, gdb_py_long_from_ulongest)
        (gdb_py_long_as_ulongest): New defines.
        (gdb_py_object_from_longest, gdb_py_object_from_ulongest)
        (gdb_py_int_as_long): Declare.
        * python/py-value.c (valpy_lazy_string): Use gdb_py_longest,
        GDB_PY_LL_ARG, gdb_py_object_from_longest.
        (valpy_long): Add comment.
        * python/py-utils.c (get_addr_from_python): Use
        gdb_py_long_as_ulongest.  Handle overflow properly.
        (gdb_py_object_from_longest): New function.
        (gdb_py_object_from_ulongest): Likewise.
        (gdb_py_int_as_long): Likewise.
        * python/py-type.c (typy_array): Use gdb_py_int_as_long.
        * python/py-symtab.c (salpy_get_pc): Use
        gdb_py_long_from_ulongest.
        (salpy_get_line): Use PyInt_FromLong.
        * python/py-param.c (set_parameter_value): Use
        gdb_py_int_as_long.
        * python/py-lazy-string.c (stpy_get_address): Use
        gdb_py_long_from_ulongest.
        * python/py-frame.c (frapy_pc): Use gdb_py_long_from_ulongest.
        * python/py-cmd.c (cmdpy_completer): Use gdb_py_int_as_long.
        * python/py-breakpoint.c (bppy_set_thread): Use
        gdb_py_int_as_long.
        (bppy_set_task): Likewise.
        (bppy_set_ignore_count): Likewise.
        (bppy_set_hit_count): Likewise.
        * python/py-block.c (blpy_get_start): Use
        gdb_py_object_from_ulongest.
        (blpy_get_end): Likewise.
        (gdbpy_block_for_pc): Use gdb_py_ulongest and GDB_PY_LLU_ARG.

2011-01-25  Mathieu Lacage  <mathieu.lacage@inria.fr>

        PR/symtab 11766:
        * gdb/objfiles.h (struct objfile) <addr_low>: New field.
        * gdb/solib.c (solib_read_symbols): Check for addr_low in
        equality test for objfile, initialize addr_low if needed.

2011-01-25  Pedro Alves  <pedro@codesourcery.com>

        * tui/tui-regs.c (tui_register_format): Remove dead code.

2011-01-25  Pedro Alves  <pedro@codesourcery.com>

        * printcmd.c (print_formatted): Use val_print_scalar_formatted
        instead of print_scalar_formatted.
        (print_scalar_formatted): Don't handle 's' format strings here,
        and add an assertion that we never see such format here.
        * valprint.h (val_print_scalar_formatted): Declare.
        * valprint.c (val_print_scalar_formatted): New.
        * c-valprint.c (c_val_print): Use val_print_scalar_formatted
        instead of print_scalar_formatted.
        * jv-valprint.c (java_val_print): Ditto.
        * p-valprint.c (pascal_val_print): Ditto.
        * ada-valprint.c (ada_val_print_1): Ditto.
        * f-valprint.c (f_val_print): Ditto.
        * infcmd.c (registers_info): Ditto.
        * m2-valprint.c (m2_val_print): Ditto.

2011-01-25  Pedro Alves  <pedro@codesourcery.com>

        * m2-valprint.c (print_unbounded_array): Pass
        value_contents_for_printing rather than value_contents, to
        m2_print_array_contents.  Also pass in the value.

2011-01-25  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * dwarf2read.c (dwarf2_read_index, write_psymtabs_to_index)
        (save_gdb_index_command): Switch to .gdb_index version 4.

2011-01-25  Pedro Alves  <pedro@codesourcery.com>

        * mi/mi-main.c (get_register): Use get_frame_register_value rather
        than frame_register, and always pass a valid value to val_print.

2011-01-25  Pedro Alves  <pedro@codesourcery.com>

        Centralize printing "<optimized out>".

        * valprint.h (val_print_optimized_out): Declare.
        * cp-valprint.c (cp_print_value_fields): Use
        val_print_optimized_out.
        * jv-valprint.c (java_print_value_fields): Ditto.
        * p-valprint.c (pascal_object_print_value_fields): Ditto.
        * printcmd.c (print_formatted): Ditto.
        * valprint.c (valprint_check_validity): Ditto.
        (value_check_printable): Ditto.
        (val_print_optimized_out): New.

2011-01-25  Pedro Alves  <pedro@codesourcery.com>

        * infcmd.c (default_print_registers_info): Allocate values so to
        never pass a NULL value to val_print.

2011-01-25  Pedro Alves  <pedro@codesourcery.com>

        * cp-valprint.c (cp_print_value): Treat the 'skip' local as
        boolean.  Make sure to always pass a value that matches the
        contents buffer to callees.  Preserve `address' for following
        iterations.
        * value.c (value_contents_for_printing_const): New.
        (value_address): Constify value argument.
        * value.h (value_contents_for_printing_const): Declare.
        (value_address): Constify value argument.

2011-01-25  Pedro Alves  <pedro@codesourcery.com>

        * regcache.c (struct regcache_descr): Rename
        sizeof_raw_register_valid_p field to sizeof_raw_register_status,
        and sizeof_cooked_register_valid_p to
        sizeof_cooked_register_status.
        (init_regcache_descr): Adjust.
        (struct regcache): Rename register_valid_p field to
        register_status.
        (regcache_xmalloc_1, regcache_xfree, regcache_save)
        (do_cooked_read): Adjust.
        (regcache_valid_p): Rename to ...
        (regcache_register_status): ... this.  Adjust.
        (regcache_invalidate): Adjust.
        (regcache_raw_read, regcache_cooked_read, regcache_raw_write):
        Adjust.
        (regcache_raw_supply): Adjust.  If buf i NULL, mark the register
        as unavailable, not valid.
        (regcache_dump): Adjust.
        * regcache.h (enum register_status): New.
        (regcache_register_status): Declare.
        (regcache_invalidate): Delete declaration.
        * corelow.c (get_core_registers): Adjust.
        * tracepoint.c (tfile_fetch_registers): Adjust.
        * trad-frame.c (REG_VALUE): Rename to ...
        (TF_REG_VALUE): ... this.
        (REG_UNKNOWN): Rename to ...
        (TF_REG_UNKNOWN): ... this.
        (trad_frame_set_value, trad_frame_set_unknown): Adjust.
        * mi/mi-main.c (register_changed_p): Adjust.

2011-01-25  Pedro Alves  <pedro@codesourcery.com>

        * regcache.c (struct regcache_descr): Remove outdated comment.
        (init_regcache_descr): Remove sizeof_raw_register_valid_p
        overallocate hack.
        (regcache_xmalloc): Rename to ...
        (regcache_xmalloc_1): ... this.  Add `readonly_p' parameter.
        Allocate the regcache type accordingly.
        (regcache_xmalloc): New as wrapper around regcache_xmalloc_1.
        (regcache_xfree): Asser the source is also readonly.  Copy sizeof
        cooked registers, not raw.
        (regcache_dup_no_passthrough): Delete.
        (get_thread_arch_regcache): Use regcache_xmalloc_1.
        * h8300-tdep.c (h8300_push_dummy_call): Tweak comment to not
        mention obsolete write_register_bytes.
        * regcache.h (regcache_dup_no_passthrough): Delete declaration.

2011-01-25  Pedro Alves  <pedro@codesourcery.com>

        Stop remote_read_bytes from handling partial reads itself.

        * remote-fileio.c: Include target.h.
        (remote_fileio_write_bytes): Delete.
        (remote_fileio_func_open, remote_fileio_func_write)
        (remote_fileio_func_rename, remote_fileio_func_unlink): Use
        target_read_memory.
        (remote_fileio_func_stat): Use target_read_memory and
        target_write_memory.
        (remote_fileio_func_gettimeofday): Use target_write_memory.
        (remote_fileio_func_system): Use target_read_memory.
        * remote.c (remote_write_bytes): Make it static.
        (remote_read_bytes): Don't handle partial reads here.
        * remote.h (remote_read_bytes): Delete declaration.

2011-01-25  Pedro Alves  <pedro@codesourcery.com>

        Simplify XML parsing a bit.

        * xml-support.h (gdb_xml_parse_quick): Declare.
        * xml-support.c (gdb_xml_create_parser_and_cleanup_1): Renamed
        from gdb_xml_create_parser_and_cleanup, and added `old_chain'
        parameter.
        (gdb_xml_create_parser_and_cleanup): Reimplement on top of
        gdb_xml_create_parser_and_cleanup_1.
        (gdb_xml_parse_quick): New.
        * memory-map.c (parse_memory_map): Use gdb_xml_parse_quick.
        * osdata.c (osdata_parse): Ditto.
        * remote.c (remote_threads_info): Ditto.
        * solib-target.c (solib_target_parse_libraries): Ditto.
        * xml-syscall.c (syscall_parse_xml): Ditto.
        * xml-tdesc.c (tdesc_parse_xml): Ditto.

2011-01-24  Kevin Buettner  <kevinb@redhat.com>

        * configure.tgt (mips*-*-elf): New; just like mips*-*-*, but
        with remote-mips.o added to gdb_target_obs.
        * Makefile.in (ALL_TARGET_OBS): Add remote-mips.o.

2011-01-24  Pedro Alves  <pedro@codesourcery.com>

        * ada-valprint.c (val_print_packed_array_elements): Pass the
        correct struct value to val_print.
        (ada_val_print_1): Ditto.

2011-01-24  Pedro Alves  <pedro@codesourcery.com>

        Don't lose embedded_offset in printing routines throughout.

        * valprint.h (val_print_array_elements): Change prototype.
        * valprint.c (val_print_array_elements): Add `embedded_offset'
        parameter, and adjust to pass it down to val_print, while passing
        `valaddr' or `address' unmodified.  Take embedded_offset into
        account when checking repetitions.
        * c-valprint.c (c_val_print): Pass embedded_offset to
        val_print_array_elements instead of adjusting `valaddr' and
        `address'.
        * m2-valprint.c (m2_print_array_contents, m2_val_print): Pass
        embedded_offset to val_print_array_elements instead of adjusting
        `valaddr'.
        * p-lang.h (pascal_object_print_value_fields): Adjust prototype.
        * p-valprint.c (pascal_val_print): Pass embedded_offset to
        val_print_array_elements and pascal_object_print_value_fields
        instead of adjusting `valaddr'.
        (pascal_object_print_value_fields): Add `offset' parameter, and
        adjust to use it.
        (pascal_object_print_value): Add `offset' parameter, and adjust to
        use it.
        (pascal_object_print_static_field): Use
        value_contents_for_printing/value_embedded_offset, rather than
        value_contents.
        * ada-valprint.c (val_print_packed_array_elements): Add `offset'
        parameter, and adjust to use it.  Use
        value_contents_for_printing/value_embedded_offset, rather than
        value_contents.
        (ada_val_print): Rename `valaddr0' parameter to `valaddr'.
        (ada_val_print_array): Add `offset' parameter, and adjust to use
        it.
        (ada_val_print_1): Rename `valaddr0' parameter to `valaddr', and
        `embedded_offset' to `offset'.  Don't re-adjust `valaddr'.
        Instead work with offsets.  Use
        value_contents_for_printing/value_embedded_offset, rather than
        value_contents.  Change `defer_val_int' local type to CORE_ADDR,
        and use value_from_pointer to extract a target pointer, rather
        than value_from_longest.
        (print_variant_part): Add `offset' parameter.  Replace
        `outer_valaddr' parameter by a new `outer_offset' parameter.
        Don't re-adjust `valaddr'.  Instead pass down adjusted offsets.
        (ada_value_print): Use
        value_contents_for_printing/value_embedded_offset, rather than
        value_contents.
        (print_record): Add `offset' parameter, and adjust to pass it
        down.
        (print_field_values): Add `offset' parameter.  Replace
        `outer_valaddr' parameter by a new `outer_offset' parameter.
        Don't re-adjust `valaddr'.  Instead pass down adjusted offsets.
        Use value_contents_for_printing/value_embedded_offset, rather than
        value_contents.
        * d-valprint.c (dynamic_array_type): Use
        value_contents_for_printing/value_embedded_offset, rather than
        value_contents.
        * jv-valprint.c (java_print_value_fields): Add `offset' parameter.
        Don't re-adjust `valaddr'.  Instead pass down adjusted offsets.
        (java_print_value_fields): Take `offset' into account.  Don't
        re-adjust `valaddr'.  Instead pass down adjusted offsets.
        (java_val_print): Take `embedded_offset' into account.  Pass it to
        java_print_value_fields.
        * f-valprint.c (f77_print_array_1): Add `embedded_offset'
        parameter.  Don't re-adjust `valaddr' or `address'.  Instead pass
        down adjusted offsets.
        (f77_print_array): Add `embedded_offset' parameter.  Pass it down.
        (f_val_print): Take `embedded_offset' into account.

2011-01-21  Joel Brobecker  <brobecker@adacore.com>

        * inflow.c: Include "gdbcmd.h".
        (interactive_mode): New static global, moved here from top.c.
        (show_interactive_mode): New function, moved here from top.c.
        use gdb_has_a_terminal instead of input_from_terminal_p to
        determine the current mode.
        (gdb_has_a_terminal): Add handling of the "iteractive-mode"
        setting.
        (_initialize_inflow): Add the "set/show interactive-mode"
        commands.  Moved here from top.c, after having adjusted slightly
        the help text.
        * top.c (interactive_mode, show_interactive_mode): Delete, moved
        to inflow.c.
        (input_from_terminal_p): Remove handling of "interactive-mode"
        setting, moved to infow.c.
        (init_main): Remove creation of the "set/show interactive-mode"
        commands, moved to inflow.c.

2011-01-19  Joel Brobecker  <brobecker@adacore.com>

        * NEWS: Add entry for native ia64-hpux support.

2011-01-19  Tom Tromey  <tromey@redhat.com>

        PR mi/8618:
        * thread.c (free_thread): Free 'name'.
        (print_thread_info): Emit thread name.  Change CLI output.
        (thread_name_command): New function.
        (do_captured_thread_select): Emit newline.
        (_initialize_thread): Register 'thread name' command.
        * target.h (struct target_ops) <to_thread_name>: New field.
        (target_thread_name): New macro.
        * target.c (update_current_target): Handle to_thread_name.
        * python/py-infthread.c (thpy_get_name): New function.
        (thpy_set_name): Likewise.
        (thread_object_getset): Add "name".
        * linux-nat.c (linux_nat_thread_name): New function.
        (linux_nat_add_target): Set to_thread_name.
        * gdbthread.h (struct thread_info) <name>: New field.

2011-01-18  Joel Brobecker  <brobecker@adacore.com>

        * ada-valprint.c (ada_print_scalar): Remove unsigned char downcast.
        (ada_val_print_1): Likewise.

2011-01-18  Joel Brobecker  <brobecker@adacore.com>

        * rs6000-tdep.c (rs6000_skip_prologue): Make sure that the prologue
        upper limit address is not greater than the function end address
        when the upper limit could not be computed using the debugging
        info.

2011-01-17  Tom Tromey  <tromey@redhat.com>

        * cli/cli-cmds.c (apropos_command): Free the compiled regex.  Use
        get_regcomp_error.
        * utils.c: Include gdb_regex.h.
        (do_regfree_cleanup): New function.
        (make_regfree_cleanup): Likewise.
        (get_regcomp_error): Likewise.
        * gdb_regex.h (make_regfree_cleanup, get_regcomp_error): Declare.

2011-01-17  Tom Tromey  <tromey@redhat.com>

        * cli/cli-cmds.c (apropos_command): Fix formatting.  Don't call
        re_compile_fastmap.

2011-01-17  Pierre Muller  <muller@ics.u-strasbg.fr>

        * p-exp.y (intvar): New static variable, used to set CURRENT_TYPE
        for internal variables.
        (last_was_structop): New static variable.
        (COMPLETE): New token.
        (field_exp): New rule to group all '.' suffix handling.
        Add mark_struct_expression calls when approriate to be able
        to correctly find fields for completion.
        (yylex): Adapt to handle field completion and set INTVAR when
        required.

2011-01-14  Yao Qi  <yao@codesourcery.com>

        * arm-tdep.c (arm_register_reggroup_p): FPS register is in
        save_reggroup, restore_reggroup and all_reggroup.

2011-01-14  Joel Brobecker  <brobecker@adacore.com>

        * ada-valprint. (ada_printchar): Use the correct type length
        in call to ada_emit_char.
        * c-valprint.c (c_val_print): Remove cast in call to LA_PRINT_CHAR.

2011-01-14  Pierre Muller  <muller@ics.u-strasbg.fr>

        * solib-som.h (hpux_major_release): Declare variable here.
        * solib-som.c:  Remove <sys/utsname.h> header.
        (DEFAULT_HPUX_MAJOR_RELEASE): New macro.
        (hpux_major_release): Make global, change default value to
        DEFAULT_HPUX_MAJOR_RELEASE.
        (get_hpux_major_release): Simply return HPUX_MAJOR_RELEASE.
        * hppa-hpux-nat.c: Add <sys/utsname.h> include.
        Add "solib-som.h" header.
        (set_hpux_major_release): New function.
        (_initialize_hppa_hpux_nat): Call set_hpux_major_release.

2011-01-14  Mike Frysinger  <vapier@gentoo.org>

        * configure.tgt (*-*-uclinux*): Match more Linux os targets

2011-01-14  Joel Brobecker  <brobecker@adacore.com>

        * ia64-hpux-nat.c (ia64_hpux_fetch_register): Remove trailing
        new-line at end of warning message.
        (ia64_hpux_store_register): Remove trailing new-line at end of
        error message.
        * ia64-hpux-tdep.c: Rephrase comment.
        * solib-ia64-hpux.c (struct dld_info): Change type of field
        dld_flags from "long long" to ULONGEST.

2011-01-14  Pedro Alves  <pedro@codesourcery.com>

        * target.h (deprecated_child_ops): Delete declaration.
        * target.c (deprecated_child_ops): Delete definition.

2011-01-14  Pedro Alves  <pedro@codesourcery.com>

        * Makefile.in (hpux-thread.o): Delete rule.
        * configure.ac: Don't check for HPUX DCE threads support.
        * configure, config.in: Regenerate.
        * hppa-hpux-nat.c (child_suppress_run): Delete.
        (hppa_hpux_child_can_run): Delete.
        (_initialize_hppa_hpux_nat): Don't override to_can_run.
        * hpux-thread.c: Delete.

2011-01-13  Joel Brobecker  <brobecker@adacore.com>

        * hpux-thread.c (hpux_pid_to_str): Delete.

2011-01-13  Joel Brobecker  <brobecker@adacore.com>

        * ada-valprint.c (ada_emit_char): Remove strange code.
        Check that c is <= UCHAR_MAX before passing it to isascii.
        (char_at): Do not assume that TYPE_LEN is either 1 or 2.

2011-01-13  Joel Brobecker  <brobecker@adacore.com>

        * top.c (input_from_terminal_p): Restrict the use of interactive_mode
        to the case where instream is stdin.

2011-01-13  Joel Brobecker  <brobecker@adacore.com>

        * ia64-tdep.h (struct regcache): Forward declare.
        (struct ia64_infcall_ops): New struct type.
        (struct gdbarch_tdep): New fields "find_global_pointer_from_solib"
        and "infcall_ops".
        * ia64-tdep.c (ia64_find_global_pointer_from_dynamic_section):
        Renames ia64_find_global_pointer.
        (ia64_find_global_pointer, ia64_allocate_new_rse_frame)
        (ia64_store_argument_in_slot, ia64_set_function_addr: New function.
        (ia64_push_dummy_call): Adjust to use the new tdep ia64_infocall_ops
        methods.
        (ia64_infcall_ops): New static global constant.
        (ia64_gdbarch_init): Set tdep->infcall_ops.
        * ia64-hpux-nat.c (ia64_hpux_xfer_solib_got): New function.
        (ia64_hpux_xfer_partial): Add TARGET_OBJECT_HPUX_SOLIB_GOT handing.
        * ia64-hpux-tdep.c: Include "regcache.h", "gdbcore.h" and "inferior.h".
        (ia64_hpux_dummy_code): New static global constant.
        (ia64_hpux_push_dummy_code, ia64_hpux_allocate_new_rse_frame)
        (ia64_hpux_store_argument_in_slot, ia64_hpux_set_function_addr)
        (ia64_hpux_dummy_id, ia64_hpux_find_global_pointer_from_solib):
        New function.
        (ia64_hpux_infcall_ops): New static global constant.
        (ia64_hpux_init_abi): Install gdbarch and tdep methods needed
        for inferior function calls to work properly on ia64-hpux.

2011-01-13  Joel Brobecker  <brobecker@adacore.com>

        * target.h (enum target_object): Add TARGET_OBJECT_HPUX_UREGS.
        * ia64-tdep.h (struct frame_info): forward declaration.
        (struct gdbarch_tdep): Add field size_of_register_frame.
        * ia64-tdep.c (ia64_access_reg): Use tdep->size_of_register_frame
        to determine the size of the register frame.
        (ia64_size_of_register_frame): New function.
        (ia64_gdbarch_init): Set tdep->size_of_register_frame.
        * ia64-hpux-tdep.c: Include "target.h" and "frame.h".
        (IA64_HPUX_UREG_REASON): New macro.
        (ia64_hpux_stopped_in_syscall, ia64_hpux_size_of_register_frame):
        New functions.
        (ia64_hpux_init_abi): Set tdep->size_of_register_frame.
        * ia64-hpux-nat.c (ia64_hpux_xfer_uregs): New function.
        (ia64_hpux_xfer_partial): Add handling of TARGET_OBJECT_HPUX_UREGS
        objects.

2011-01-13  Joel Brobecker  <brobecker@adacore.com>

        Add support for ia64-hpux.
        * config/ia64/hpux.mh, ia64-hpux-nat.c, ia64-hpux-tdep.c,
        ia64-hpux-tdep.h, solib-ia64-hpux.c, solib-ia64-hpux.h: New files.

        * configure.host: Add handling for ia64-hpux hosts.  Add associated
        floatformats.
        * configure.tgt: Add handling for ia64-hpux targets.
        * Makefile.in (ALL_64_TARGET_OBS): Add ia64-hpux-tdep.o.
        (HFILES_NO_SRCDIR): Add ia64-hpux-tdep.h.
        (ALLDEPFILES): Add ia64-hpux-nat.c ia64-hpux-tdep.c.

2011-01-13  Joel Brobecker  <brobecker@adacore.com>

        [ttrace] Compute thread list immediately after attach.
        * inf_ttrace_attach (inf_ttrace_create_threads_after_attach):
        New subprogram.
        (inf_ttrace_attach): Use it.

2011-01-13  Joel Brobecker  <brobecker@adacore.com>

        * libunwind-frame.c (libunwind_frame_cache): Do not return NULL
        if we could not determine the frame's function address.  Instead,
        use the frame's PC, and then continue.

2011-01-13  Joel Brobecker  <brobecker@adacore.com>

        * libunwind-frame.c (__LITTLE_ENDIAN, __BIG_ENDIAN): Define if
        not already defined.

2011-01-13  Joel Brobecker  <brobecker@adacore.com>

        * ia64-tdep.c (ia64_struct_type_p): New function.
        (ia64_extract_return_value): Handle integral values that are
        less than 8 bytes long.
        (ia64_push_dummy_call): Likewise.

2011-01-13  Joel Brobecker  <brobecker@adacore.com>

        * ia64-tdep.c (floatformat_ia64_ext_little): Renames
        floatformat_ia64_ext.
        (floatformat_ia64_ext_big): New static const.
        (floatformats_ia64_ext): Set first entry to &floatformat_ia64_ext_big.

2011-01-12  Tom Tromey  <tromey@redhat.com>

        * mi/mi-symbol-cmds.c (mi_cmd_symbol_list_lines): Fix error
        messages.
        * mi/mi-main.c (mi_cmd_thread_select): Fix error messages.
        (mi_cmd_thread_list_ids): Likewise.
        (mi_cmd_data_list_changed_registers): Likewise.
        (mi_cmd_data_list_register_values): Likewise.
        (mi_cmd_data_write_register_values): Likewise.
        (mi_cmd_data_evaluate_expression): Likewise.
        (mi_cmd_data_read_memory): Likewise.
        (mi_cmd_data_read_memory_bytes): Likewise.
        (mi_cmd_data_write_memory): Likewise.
        (mi_cmd_enable_timings): Likewise.
        * mi/mi-interp.c (mi_cmd_interpreter_exec): Fix error messages.
        * mi/mi-cmd-var.c (mi_cmd_var_create): Fix error messages.
        (mi_cmd_var_delete): Likewise.
        (mi_cmd_var_set_format): Likewise.
        (mi_cmd_var_show_format): Likewise.
        (mi_cmd_var_info_num_children): Likewise.
        (mi_cmd_var_list_children): Likewise.
        (mi_cmd_var_info_type): Likewise.
        (mi_cmd_var_info_expression): Likewise.
        (mi_cmd_var_show_attributes): Likewise.
        (mi_cmd_var_assign): Likewise.
        (mi_cmd_var_update): Likewise.
        (mi_cmd_enable_pretty_printing): Likewise.
        (mi_cmd_var_set_update_range): Likewise.
        * mi/mi-cmd-target.c (mi_cmd_target_file_get): Fix error
        messages.
        (mi_cmd_target_file_put): Likewise.
        (mi_cmd_target_file_delete): Likewise.
        * mi/mi-cmd-stack.c (mi_cmd_stack_list_frames): Fix error
        messages.
        (mi_cmd_stack_info_depth): Likewise.
        (mi_cmd_stack_list_locals): Likewise.
        (mi_cmd_stack_list_args): Likewise.
        (mi_cmd_stack_select_frame): Likewise.
        (mi_cmd_stack_select_frame): Likewise.
        (mi_cmd_stack_info_frame): Likewise.
        * mi/mi-cmd-file.c (mi_cmd_file_list_exec_source_file): Fix error
        messages.
        (mi_cmd_file_list_exec_source_files): Likewise.
        * mi/mi-cmd-env.c (mi_cmd_env_pwd): Fix error messages.
        (mi_cmd_env_cd): Likewise.
        (mi_cmd_env_path): Likewise.
        (mi_cmd_env_dir): Likewise.
        (mi_cmd_inferior_tty_show): Likewise.
        * mi/mi-cmd-disas.c (mi_cmd_disassemble): Fix error messages.
        * mi/mi-cmd-break.c (mi_cmd_break_insert): Fix error messages.
        (mi_cmd_break_watch): Likewise.

2011-01-12  Thiago Jung Bauermann  <bauerman@br.ibm.com>

        * ppc-linux-nat.c (booke_cmp_hw_point): Fix whitespace.
        (ppc_linux_insert_hw_breakpoint): Likewise.
        (ppc_linux_remove_hw_breakpoint): Likewise.
        (ppc_linux_insert_watchpoint): Likewise.

2011-01-12  Andrew Burgess  <aburgess@broadcom.com>
            Jan Kratochvil  <jan.kratochvil@redhat.com>

        PR fortran/11104 and DWARF unbound arrays detection.
        * dwarf2read.c (read_subrange_type): Set zero length on unspecified
        upper bound.  Set TYPE_HIGH_BOUND_UNDEFINED if not language_ada on
        unspecified upper bound.
        * eval.c (evaluate_subexp_standard) <multi_f77_subscript>: Remove
        variables array_size_array, tmp_type and offset_item.  New variable
        array.  Remove call to f77_get_upperbound.  New variables array_type
        and index.  Call value_subscripted_rvalue for each dimenasion.  Remove
        the final call to deprecated_set_value_type.

2011-01-12  Jan Kratochvil  <jan.kratochvil@redhat.com>

        Make value allocations more lazy.
        * ada-lang.c (coerce_unspec_val_to_type): Use allocate_value_lazy
        instead of allocate_value and set_value_lazy when possible.
        * dwarf2loc.c (dwarf2_evaluate_loc_desc_full): Use allocate_value_lazy
        instead of allocate_value and set_value_lazy.
        * findvar.c (value_of_register_lazy): Likewise.
        (read_var_value): Remove V preallocation, call just check_typedef in
        advance.  Move allocate_value to LOC_CONST, LOC_LABEL,
        LOC_CONST_BYTES.  Use allocate_value_lazy in LOC_STATIC, LOC_ARG,
        LOC_REF_ARG, LOC_LOCAL, LOC_BLOCK.  Set ADDR instead of
        set_value_address and break in LOC_BLOCK.  Use allocate_value_lazy and
        remove lval_memory set in LOC_REGPARM_ADDR.  Use allocate_value_lazy
        in LOC_UNRESOLVED and LOC_OPTIMIZED_OUT.  Add setting lval_memory at
        the end, remove set_value_lazy there.
        * valarith.c (value_subscripted_rvalue): Use allocate_value_lazy
        instead of allocate_value and set_value_lazy when possible.
        * valops.c (value_fetch_lazy): Do nop for value_optimized_out VAL.
        * value.c (allocate_computed_value): Use allocate_value_lazy instead
        of allocate_value and set_value_lazy.
        (value_from_contents_and_address): Use allocate_value_lazy instead of
        allocate_value and set_value_lazy when possible.

2011-01-12  Andrew Burgess  <aburgess@broadcom.com>

        * disasm.c (dump_insns): Support dumping opcodes for MI.
        * mi/mi-cmd-disas.c (mi_cmd_disassemble): Allow mode to control
        dumping of instruction opcodes.

2011-01-09  Robert Millan  <rmh@gnu.org>  (tiny patch)

        * configure.tgt: Detect GNU/kFreeBSD and set `gdb_osabi'
        appropiately.

2011-01-11  Tom Tromey  <tromey@redhat.com>

        * thread.c (do_captured_thread_select): Emit newline before
        printing frame.

2011-01-11  Michael Snyder  <msnyder@vmware.com>

        * s390-tdep.c: Comment cleanup, mostly periods and spaces.
        * score-tdep.c: Ditto.
        * score-tdep.h: Ditto.
        * ser-base.c: Ditto.
        * ser-go32.c: Ditto.
        * serial.c: Ditto.
        * serial.h: Ditto.
        * ser-mingw.c: Ditto.
        * ser-pipe.c: Ditto.
        * ser-tcp.c: Ditto.
        * ser-unix.c: Ditto.
        * sh64-tdep.c: Ditto.
        * shnbsd-nat.c: Ditto.
        * sh-tdep.c: Ditto.
        * sh-tdep.h: Ditto.
        * solib.c: Ditto.
        * solib-darwin.c: Ditto.
        * solib-frv.c: Ditto.
        * solib.h: Ditto.
        * solib-irix.c: Ditto.
        * solib-osf.c: Ditto.
        * solib-pa64.c: Ditto.
        * solib-som.c: Ditto.
        * solib-spu.c: Ditto.
        * solib-sunos.c: Ditto.
        * solib-svr4.c: Ditto.
        * solist.h: Ditto.
        * sol-thread.c: Ditto.
        * somread.c: Ditto.
        * source.c: Ditto.
        * source.h: Ditto.
        * sparc64-linux-tdep.c: Ditto.
        * sparc64-tdep.c: Ditto.
        * sparc-linux-nat.c: Ditto.
        * sparc-linux-tdep.c: Ditto.
        * sparc-sol2-nat.c: Ditto.
        * sparc-sol2-tdep.c: Ditto.
        * sparc-tdep.c: Ditto.
        * sparc-tdep.h: Ditto.
        * spu-tdep.c: Ditto.
        * stabsread.c: Ditto.
        * stabsread.h: Ditto.
        * stack.c: Ditto.
        * symfile.c: Ditto.
        * symfile.h: Ditto.
        * symmisc.c: Ditto.
        * symtab.c: Ditto.
        * symtab.h: Ditto.
        * target.c: Ditto.
        * target-descriptions.c: Ditto.
        * target-descriptions.h: Ditto.
        * target.h: Ditto.
        * target-memory.c: Ditto.
        * terminal.h: Ditto.
        * thread.c: Ditto.
        * top.c: Ditto.
        * tracepoint.c: Ditto.
        * tracepoint.h: Ditto.
        * trad-frame.h: Ditto.
        * typeprint.c: Ditto.

2011-01-11  Michael Snyder  <msnyder@vmware.com>

        * ui-file.c: Comment cleanup, mostly periods and spaces.
        * ui-file.h: Ditto.
        * ui-out.c: Ditto.
        * ui-out.h: Ditto.
        * utils.c: Ditto.
        * v850-tdep.c: Ditto.
        * valarith.c: Ditto.
        * valops.c: Ditto.
        * valprint.c: Ditto.
        * valprint.h: Ditto.
        * value.c: Ditto.
        * value.h: Ditto.
        * varobj.c: Ditto.
        * varobj.h: Ditto.
        * vax-tdep.c: Ditto.
        * vec.c: Ditto.
        * vec.h: Ditto.
        * version.h: Ditto.
        * windows-nat.c: Ditto.
        * windows-tdep.c: Ditto.
        * xcoffread.c: Ditto.
        * xcoffsolib.c: Ditto.
        * xml-support.c: Ditto.
        * xstormy16-tdep.c: Ditto.
        * xtensa-tdep.c: Ditto.
        * xtensa-tdep.h: Ditto.

2011-01-11  Thiago Jung Bauermann  <bauerman@br.ibm.com>

        * breakpoint.c (resources_needed_watchpoint): Fix indentation.
        * gdbtypes.c (is_scalar_type_recursive): Fix formatting.

2011-01-11  Sergio Durigan Junior  <sergiodj@linux.vnet.ibm.com>
            Thiago Jung Bauermann  <bauerman@br.ibm.com>

        Implement support for PowerPC BookE ranged watchpoints.
        * breakpoint.h
        (struct breakpoint_ops) <resources_needed>: New method.
        Initialize to NULL in all existing breakpoint_ops instances.
        (struct breakpoint) <exact>: New field.
        (target_exact_watchpoints): Declare external global.
        * breakpoint.c (target_exact_watchpoints): New global flag.
        (update_watchpoint): Set b->type to bp_hardware_watchpoint and
        b->enable_state to bp_enabled before calling
        hw_watchpoint_used_count.
        (hw_watchpoint_used_count): Iterate over all bp_locations in a
        watchpoint.  Call breakpoint's breakpoint_ops.resources_needed
        if available.
        (insert_watchpoint, remove_watchpoint): Use fixed length of 1 byte
        if the watchpoint is exact.
        (resources_needed_watchpoint): New function.
        (watchpoint_breakpoint_ops): Add resources_needed_watchpoint.
        (watch_command_1): Set b->exact if the user asked for an exact
        watchpoint and one can be set.
        (can_use_hardware_watchpoint): Add exact_watchpoints argument.
        Pass fixed length of 1 to target_region_ok_for_hw_watchpoint if
        the user asks for an exact watchpoint and one can be set.  Return
        number of needed debug registers to watch the expression.
        * gdbtypes.c (is_scalar_type): New function, based on
        valprint.c:scalar_type_p.
        (is_scalar_type_recursive): New function.
        * gdbtypes.h (is_scalar_type_recursive): Declare.
        * ppc-linux-nat.c (ppc_linux_region_ok_for_hw_watchpoint): Always
        handle regions when ranged watchpoints are available.
        (create_watchpoint_request): New function.
        (ppc_linux_insert_watchpoint, ppc_linux_remove_watchpoint): Use
        create_watchpoint_request.
        * rs6000-tdep.c (show_powerpc_exact_watchpoints): New function.
        (_initialize_rs6000_tdep): Add `exact-watchpoints' boolean to the
        `set powerpc' and `show powerpc' commands.
        * target.h (struct target_ops) <to_region_ok_for_hw_watchpoint>:
        Mention documentation comment in the target macro.
        (target_region_ok_for_hw_watchpoint): Document return value.

2011-01-11  Thiago Jung Bauermann  <bauerman@br.ibm.com>

        * breakpoint.c (update_watchpoint): Decide on using a software or
        hardware watchpoint after the bp_locations are created.

2010-01-11  Thiago Jung Bauermann  <bauerman@br.ibm.com>

        Convert hardware watchpoints to use breakpoint_ops.
        * breakpoint.h (breakpoint_ops) <insert>: Rename to...
        <insert_location>: ... this.  Return int instead of void.
        Accept pointer to struct bp_location instead of pointer to
        struct breakpoint.  Adapt all implementations.
        (breakpoint_ops) <remove>: Rename to...
        <remove_location>: ... this.  Accept pointer to struct bp_location
        instead of pointer to struct breakpoint.  Adapt all implementations.
        * breakpoint.c (insert_catchpoint): Delete function.
        (insert_bp_location): Call the watchpoint or catchpoint's
        breakpoint_ops.insert method.
        (remove_breakpoint_1): Call the watchpoint or catchpoint's
        breakpoint_ops.remove method.
        (insert_watchpoint, remove_watchpoint): New functions.
        (watchpoint_breakpoint_ops): New structure.
        (watch_command_1): Initialize the OPS field.
        * inf-child.c (inf_child_insert_fork_catchpoint)
        (inf_child_remove_fork_catchpoint, inf_child_insert_vfork_catchpoint)
        (inf_child_remove_vfork_catchpoint, inf_child_insert_exec_catchpoint)
        (inf_child_remove_exec_catchpoint, inf_child_set_syscall_catchpoint):
        Delete functions.
        (inf_child_target): Remove initialization of to_insert_fork_catchpoint,
        to_remove_fork_catchpoint, to_insert_vfork_catchpoint,
        to_remove_vfork_catchpoint, to_insert_exec_catchpoint,
        to_remove_exec_catchpoint and to_set_syscall_catchpoint.
        * target.c (update_current_target): Change default implementation of
        to_insert_fork_catchpoint, to_remove_fork_catchpoint,
        to_insert_vfork_catchpoint, to_remove_vfork_catchpoint,
        to_insert_exec_catchpoint, to_remove_exec_catchpoint and
        to_set_syscall_catchpoint to return_one.
        (debug_to_insert_fork_catchpoint, debug_to_insert_vfork_catchpoint)
        (debug_to_insert_exec_catchpoint): Report return value.
        * target.h (to_insert_fork_catchpoint, to_insert_vfork_catchpoint)
        (to_insert_exec_catchpoint): Change declaration to return int instead
        of void.

2011-01-11  Michael Snyder  <msnyder@vmware.com>

        * arm-tdep.c: Internationalization.
        * c-lang.c: Ditto.
        * charset.c: Ditto.
        * fork-child.c: Ditto.
        * nto-procfs.c: Ditto.
        * ppc-sysv-tdep.c: Ditto.
        * procfs.c: Ditto.
        * remote-mips.c: Ditto.
        * remote.c: Ditto.
        * rs6000-nat.c: Ditto.
        * rs6000-tdep.c: Ditto.
        * target.c: Ditto.
        * valops.c: Ditto.
        * value.c: Ditto.
        * xml-support.c: Ditto.
        * mi/mi-cmd-break.c: Ditto.
        * mi/mi-cmd-var.c: Ditto.
        * mi/mi-interp.c: Ditto.
        * mi/mi-main.c: Ditto.

2011-01-11  Andrew Burgess  <aburgess@broadcom.com>

        * remote-sim.c (gdbsim_store_register): Update API to
        sim_store_register to check more error conditions.

2011-01-10  Michael Snyder  <msnyder@vmware.com>

        * nto-procfs.c: Comment cleanup, mostly periods and spaces.
        * nto-tdep.c: Ditto.
        * nto-tdep.h: Ditto.
        * objc-exp.y: Ditto.
        * objc-lang.c: Ditto.
        * objfiles.c: Ditto.
        * objfiles.h: Ditto.
        * observer.c: Ditto.
        * opencl-lang.c: Ditto.
        * osabi.c: Ditto.
        * parse.c: Ditto.
        * parser-defs.h: Ditto.
        * p-exp.y: Ditto.
        * p-lang.c: Ditto.
        * posix-hdep.c: Ditto.
        * ppcbug-rom.c: Ditto.
        * ppc-linux-nat.c: Ditto.
        * ppc-linux-tdep.c: Ditto.
        * ppc-linux-tdep.h: Ditto.
        * ppcnbsd-tdep.c: Ditto.
        * ppcobsd-tdep.c: Ditto.
        * ppcobsd-tdep.h: Ditto.
        * ppc-sysv-tdep.c: Ditto.
        * ppc-tdep.h: Ditto.
        * printcmd.c: Ditto.
        * proc-abi.c: Ditto.
        * proc-flags.c: Ditto.
        * procfs.c: Ditto.
        * proc-utils.h: Ditto.
        * progspace.h: Ditto.
        * prologue-value.c: Ditto.
        * prologue-value.h: Ditto.
        * psympriv.h: Ditto.
        * psymtab.c: Ditto.
        * p-typeprint.c: Ditto.
        * p-valprint.c: Ditto.
        * ravenscar-sparc-thread.c: Ditto.
        * ravenscar-thread.c: Ditto.
        * ravenscar-thread.h: Ditto.
        * record.c: Ditto.
        * regcache.c: Ditto.
        * regcache.h: Ditto.
        * remote.c: Ditto.
        * remote-fileio.c: Ditto.
        * remote-fileio.h: Ditto.
        * remote.h: Ditto.
        * remote-m32r-sdi.c: Ditto.
        * remote-mips.c: Ditto.
        * remote-sim.c: Ditto.
        * rs6000-aix-tdep.c: Ditto.
        * rs6000-nat.c: Ditto.
        * rs6000-tdep.c: Ditto.

2011-01-10  Michael Snyder  <msnyder@vmware.com>

        * charset.c (validate): Internationalization.
        * coffread.c (read_one_sym): Ditto.
        * dwarf2read.c (dwarf2_attach_fields_to_type): Ditto.
        * h8300-tdep.c (H8300_extract_return_value): Ditto.
        * inflow.c (new_tty): Ditto.
        * iq2000-tdep.c (iq2000_breakpoint_from_pc): Ditto.
        * m32c-tdep.c (m32c_return_value): Ditto.
        * mep-tdep.c (mep_store_return_value): Ditto.
        * score-tdep.c (score7_fetch_insn): Ditto.
        * ser-mingw.c (pipe_windows_open): Ditto.
        * sh64-tdep.c (sh64_extract_return_value): Ditto.
        * spu-tdep.c (spu_register_type): Ditto.
        * tracepoint.c (trace_find_command): Ditto.
        * valarith.c (value_pos): Ditto.

2011-01-10  Joel Brobecker  <brobecker@adacore.com>

        * ada-valprint.c (printstr): Minor comment reformatting.

2011-01-08  Michael Snyder  <msnyder@vmware.com>

        * m32r-rom.c (m32r_upload_command): Fix up ARI warnings for _
        markup.

2011-01-08  Michael Snyder  <msnyder@vmware.com>

        * h8300-tdep.c: Comment cleanup, mostly periods and spaces.
        * hppa-hpux-tdep.c: Ditto.
        * hppa-linux-nat.c: Ditto.
        * hppa-linux-tdep.c: Ditto.
        * hppanbsd-tdep.c: Ditto.
        * hppa-tdep.c: Ditto.
        * hppa-tdep.h: Ditto.
        * hpux-thread.c: Ditto.
        * i386-cygwin-tdep.c: Ditto.
        * i386-darwin-nat.c: Ditto.
        * i386gnu-nat.c: Ditto.
        * i386-linux-nat.c: Ditto.
        * i386-linux-tdep.c: Ditto.
        * i386-nat.c: Ditto.
        * i386-nat.h: Ditto.
        * i386nbsd-tdep.c: Ditto.
        * i386-sol2-nat.c: Ditto.
        * i386-stub.c: Ditto.
        * i386-tdep.c: Ditto.
        * i386-tdep.h: Ditto.
        * i387-tdep.c: Ditto.
        * ia64-linux-nat.c: Ditto.
        * ia64-linux-tdep.c: Ditto.
        * ia64-tdep.c: Ditto.
        * infcall.c: Ditto.
        * infcall.h: Ditto.
        * infcmd.c: Ditto.
        * inferior.c: Ditto.
        * inferior.h: Ditto.
        * infloop.c: Ditto.
        * inflow.c: Ditto.
        * infrun.c: Ditto.
        * interps.c: Ditto.
        * interps.h: Ditto.
        * iq2000-tdep.c: Ditto.
        * irix5-nat.c: Ditto.
        * jit.c: Ditto.
        * jit.h: Ditto.
        * jv-exp.y: Ditto.
        * jv-lang.c: Ditto.
        * jv-lang.h: Ditto.
        * jv-typeprint.c: Ditto.
        * jv-valprint.c: Ditto.
        * language.c: Ditto.
        * language.h: Ditto.
        * linespec.c: Ditto.
        * linux-fork.c: Ditto.
        * linux-nat.c: Ditto.
        * linux-thread-db.c: Ditto.
        * lm32-tdep.c: Ditto.

2011-01-08  Michael Snyder  <msnyder@vmware.com>

        * m2-exp.y: Comment cleanup, mostly periods and spaces.
        * m2-lang.c: Ditto.
        * m2-typeprint.c: Ditto.
        * m2-valprint.c: Ditto.
        * m32c-tdep.c: Ditto.
        * m32r-linux-nat.c: Ditto.
        * m32r-rom.c: Ditto.
        * m32r-tdep.c: Ditto.
        * m32r-tdep.h: Ditto.
        * m68hc11-tdep.c: Ditto.
        * m58klinux-nat.c: Ditto.
        * m68k-tdep.c: Ditto.
        * m88k-tdep.c: Ditto.
        * m88k-tdep.h: Ditto.
        * machoread.c: Ditto.
        * macrocmd.c: Ditto.
        * macroexp.c: Ditto.
        * macrotab.c: Ditto.
        * main.c: Ditto.
        * maint.c: Ditto.
        * mdebugread.c: Ditto.
        * mdebugread.h: Ditto.
        * memattr.c: Ditto.
        * memattr.h: Ditto.
        * memory-map.h: Ditto.
        * mep-tdep.c: Ditto.
        * microblaze-rom.c: Ditto.
        * microblaze-tdep.c: Ditto.
        * minsyms.c: Ditto.
        * mips-irix-tdep.c: Ditto.
        * mips-linux-nat.c: Ditto.
        * mips-linux-tdep.c: Ditto.
        * mips-linux-tdep.h: Ditto.
        * mipsnbsd-nat.c: Ditto.
        * mipsnbsd-tdep.c: Ditto.
        * mipsread.c: Ditto.
        * mips-tdep.c: Ditto.
        * mips-tdep.h: Ditto.
        * mn10300-linux-tdep.c: Ditto.
        * mn10300-tdep.c: Ditto.
        * mn10300-tdep.h: Ditto.
        * monitor.c: Ditto.
        * monitor.h: Ditto.
        * moxie-tdep.c: Ditto.
        * moxie-tdep.h: Ditto.
        * mt-tdep.c: Ditto.

2011-01-08  Mike Frysinger  <vapier@gentoo.org>

        * bfin-tdep.h (BFIN_A0_DOT_W_REGNUM): Fix typo in name.

2011-01-08  Robert Millan  <rmh@gnu.org>

        * fbsd-nat.c (fbsd_find_memory_regions): Fix typo.

2011-01-07  Michael Snyder  <msnyder@vmware.com>

        * charset.c (_initialize_charset): Fix typo in string.

2011-01-07  Michael Snyder  <msnyder@vmware.com>

        * mi/mi-cmd-disas.c (mi_cmd_disassemble): Mark up error message
        for i18n.
        * tui/tui-layout.c (tui_set_layout_for_display_command):
        Split line so that operator goes to beginning of line.
        * tui/tui-winsource.c (tui_horizontal_source_scroll): Move
        assignment out of if statement.

2011-01-07  Michael Snyder  <msnyder@vmware.com>

        * ada-lang.c: Comment cleanup, mostly periods and spaces.
        * ada-lang.h: Ditto.
        * ada-tasks.c: Ditto.
        * ada-valprint.c: Ditto.
        * aix-threads.c: Ditto.
        * alpha-linux-nat.c: Ditto.
        * alpha-linux-tdep.c: Ditto.
        * alpha-mdebug-tdep.c: Ditto.
        * alpha-nat.c: Ditto.
        * alpha-osf1-tdep.c: Ditto.
        * alpha-tdep.c: Ditto.
        * alphabsd-nat.c: Ditto.
        * alphabsd-tdep.c: Ditto.
        * amd64-darwin-tdep.c: Ditto.
        * amd64-linux-nat.c: Ditto.
        * amd64-linux-tdep.c: Ditto.
        * amd64-sol2-tdep.c: Ditto.
        * amd64-tdep.c: Ditto.
        * amd64-fbsd-tdep.c: Ditto.
        * amd64-nbsd-tdep.c: Ditto.
        * amd64-obsd-tdep.c: Ditto.
        * amd64-linux-nat.c: Ditto.
        * amd64-linux-tdep.c: Ditto.
        * arm-tdep.c: Ditto.
        * arm-tdep.h: Ditto.
        * armnbsd-nat.c: Ditto.
        * avr-tdep.c: Ditto.
        * bfin-tdep.c: Ditto.
        * bsd-kvm.c: Ditto.
        * c-typeprintc: Ditto.
        * c-valprint.c: Ditto.
        * coff-pe-read.h: Ditto.
        * coffreead.c: Ditto.
        * cris-tdep.c: Ditto.
        * d-lang.c: Ditto.
        * darwin-nat-info.c: Ditto.
        * darwin-nat.c: Ditto.
        * dbug-rom.c: Ditto.
        * dbxread.c: Ditto.
        * dcache.c: Ditto.
        * dcache.h: Ditto.
        * dec-thread.c: Ditto.
        * defs.h: Ditto.
        * demangle.c: Ditto.
        * dicos-tdep.c: Ditto.
        * dictionary.c: Ditto.
        * dictionary.h: Ditto.
        * dink32-rom.c: Ditto.
        * disasm.c: Ditto.
        * doublest.c: Ditto.
        * dsrec.c: Ditto.
        * dummy-frame.c: Ditto.
        * dwarf2-frame.c: Ditto.
        * dwarf2expr.c: Ditto.
        * dwarf2loc.c: Ditto.
        * dwarf2read.c: Ditto.
        * elfread.c: Ditto.
        * environ.c: Ditto.
        * eval.c: Ditto.
        * event-top.h: Ditto.
        * exceptions.c: Ditto.
        * exceptions.h: Ditto.
        * exec.c: Ditto.
        * expprint.c: Ditto.
        * expression.h: Ditto.
        * f-exp.y: Ditto.
        * f-lang.c: Ditto.
        * f-lang.h: Ditto.
        * f-typeprint.c: Ditto.
        * f-valprint.c: Ditto.
        * fbsd-nat.c: Ditto.
        * findvar.c: Ditto.
        * fork-child.c: Ditto.
        * frame.c: Ditto.
        * frame.h: Ditto.
        * frv-linux-tdep.c: Ditto.
        * frv-tdep.c: Ditto.
        * gcore.c: Ditto.
        * gdb-stabs.h: Ditto.
        * gdb_assert.h: Ditto.
        * gdb_string.h: Ditto.
        * gdb_thread_db.h: Ditto.
        * gdb_wait.h: Ditto.
        * gdbarch.sh: Ditto.
        * gdbcore.h: Ditto.
        * gdbthread.h: Ditto.
        * gdbtypes.c: Ditto.
        * gdbtypes.h: Ditto.
        * gnu-nat.c: Ditto.
        * gnu-nat.h: Ditto.
        * gnu-v2-abi.c: Ditto.
        * gnu-v3-abi.c: Ditto.
        * go32-nat.c: Ditto.
        * gdbarch.c: Regenerate.
        * gdbarch.h: Regenerate.

2011-01-07  Michael Snyder  <msnyder@vmware.com>

        * ax-gdb.c: Adjust some long output strings.
        * breakpoint.c: Ditto.
        * charset.c: Ditto.
        * cp-abi.c: Ditto.
        * infcall.c: Ditto.
        * infrun.c: Ditto.
        * linux-nat.c: Ditto.
        * solib-pa64.c: Ditto.
        * solib-som.c: Ditto.

2011-01-06  Tom Tromey  <tromey@redhat.com>

        PR python/12367:
        * NEWS: Add item.
        * python/python.c (GdbMethods): Add "newest_frame" method.
        * python/python-internal.h (gdbpy_newest_frame): Declare.
        * python/py-frame.c (gdbpy_newest_frame): New function.

2010-01-06  Paul Pluzhnikov  <ppluzhnikov@google.com>

        * jit.h (struct jit_code_entry): use ULONGEST for symfile_size.
        * jit.c (jit_debug): New variable.
        (show_jit_debug): New function.
        (struct target_buffer): Use ULONGEST.
        (bfd_open_from_target_memory): Likewise.
        (jit_register_code, jit_inferior_init): Add debug output.
        (_initialize_jit): Register "debug jit" command.

2011-01-06  Tom Tromey  <tromey@redhat.com>

        * frame.h (enum frame_type) <INLINE_FRAME>: Fix comment.
        * python/py-frame.c (gdbpy_initialize_frames): Add INLINE_FRAME
        and ARCH_FRAME.

2011-01-06  Tom Tromey  <tromey@redhat.com>

        * python/py-frame.c (frapy_block): Use get_frame_block.

2011-01-06  Joel Brobecker  <brobecker@adacore.com>

        Do not stop on SIGPRIO signals by default
        * infrun.c (_initialize_infrun): Unset signal_stop and
        signal_print for TARGET_SIGNAL_PRIO.

2011-01-06  Joel Brobecker  <brobecker@adacore.com>

        * ada-tasks.c: Fix style violation in comment.

2011-01-06  Joel Brobecker  <brobecker@adacore.com>

        * linespec.c (decode_compound, find_method): Remove trailing \n
        at end of error string.
        * solib-irix.c (irix_current_sos): Likewise.
        * varobj.c (uninstall_variable): Likewise.

2011-01-06  Joel Brobecker  <brobecker@adacore.com>

        * copyright.py: New script.
        * copyright.sh (byhand): Add *.ads, *.adb, *.gpr and *.inc.
        Launch emacs without exec'ing. Call copyright.py afterwards.

2011-01-05  Michael Snyder  <msnyder@vmware.com>

        * addrmap.c: Shorten lines of >= 80 columns.
        * arch-utils.c: Ditto.
        * arch-utils.h: Ditto.
        * ax-gdb.c: Ditto.
        * ax-general.c: Ditto.
        * bcache.c: Ditto.
        * blockframe.c: Ditto.
        * breakpoint.c: Ditto.
        * buildsym.c: Ditto.
        * c-lang.c: Ditto.
        * c-typeprint.c: Ditto.
        * charset.c: Ditto.
        * coffread.c: Ditto.
        * command.h: Ditto.
        * corelow.c: Ditto.
        * cp-abi.c: Ditto.
        * cp-namespace.c: Ditto.
        * cp-support.c: Ditto.
        * dbug-rom.c: Ditto.
        * dbxread.c: Ditto.
        * defs.h: Ditto.
        * dfp.c: Ditto.
        * dfp.h: Ditto.
        * dictionary.c: Ditto.
        * disasm.c: Ditto.
        * doublest.c: Ditto.
        * dwarf2-frame.c: Ditto.
        * dwarf2expr.c: Ditto.
        * dwarf2loc.c: Ditto.
        * dwarf2read.c: Ditto.
        * elfread.c: Ditto.
        * eval.c: Ditto.
        * event-loop.c: Ditto.
        * event-loop.h: Ditto.
        * exceptions.h: Ditto.
        * exec.c: Ditto.
        * expprint.c: Ditto.
        * expression.h: Ditto.
        * f-lang.c: Ditto.
        * f-valprint.c: Ditto.
        * findcmd.c: Ditto.
        * frame-base.c: Ditto.
        * frame-unwind.c: Ditto.
        * frame-unwind.h: Ditto.
        * frame.c: Ditto.
        * frame.h: Ditto.
        * gcore.c: Ditto.
        * gdb-stabs.h: Ditto.
        * gdb_assert.h: Ditto.
        * gdb_dirent.h: Ditto.
        * gdb_obstack.h: Ditto.
        * gdbcore.h: Ditto.
        * gdbtypes.c: Ditto.
        * gdbtypes.h: Ditto.
        * inf-ttrace.c: Ditto.
        * infcall.c: Ditto.
        * infcmd.c: Ditto.
        * inflow.c: Ditto.
        * infrun.c: Ditto.
        * inline-frame.h: Ditto.
        * language.c: Ditto.
        * language.h: Ditto.
        * libunwind-frame.c: Ditto.
        * libunwind-frame.h: Ditto.
        * linespec.c: Ditto.
        * linux-nat.c: Ditto.
        * linux-nat.h: Ditto.
        * linux-thread-db.c: Ditto.
        * machoread.c: Ditto.
        * macroexp.c: Ditto.
        * macrotab.c: Ditto.
        * main.c: Ditto.
        * maint.c: Ditto.
        * mdebugread.c: Ditto.
        * memattr.c: Ditto.
        * minsyms.c: Ditto.
        * monitor.c: Ditto.
        * monitor.h: Ditto.
        * objfiles.c: Ditto.
        * objfiles.h: Ditto.
        * osabi.c: Ditto.
        * p-typeprint.c: Ditto.
        * p-valprint.c: Ditto.
        * parse.c: Ditto.
        * printcmd.c: Ditto.
        * proc-events.c: Ditto.
        * procfs.c: Ditto.
        * progspace.c: Ditto.
        * progspace.h: Ditto.
        * psympriv.h: Ditto.
        * psymtab.c: Ditto.
        * record.c: Ditto.
        * regcache.c: Ditto.
        * regcache.h: Ditto.
        * remote-fileio.c: Ditto.
        * remote.c: Ditto.
        * ser-mingw.c: Ditto.
        * ser-tcp.c: Ditto.
        * ser-unix.c: Ditto.
        * serial.c: Ditto.
        * serial.h: Ditto.
        * solib-frv.c: Ditto.
        * solib-irix.c: Ditto.
        * solib-osf.c: Ditto.
        * solib-pa64.c: Ditto.
        * solib-som.c: Ditto.
        * solib-sunos.c: Ditto.
        * solib-svr4.c: Ditto.
        * solib-target.c: Ditto.
        * solib.c: Ditto.
        * somread.c: Ditto.
        * source.c: Ditto.
        * stabsread.c: Ditto.
        * stabsread.c: Ditto.
        * stack.c: Ditto.
        * stack.h: Ditto.
        * symfile-mem.c: Ditto.
        * symfile.c: Ditto.
        * symfile.h: Ditto.
        * symmisc.c: Ditto.
        * symtab.c: Ditto.
        * symtab.h: Ditto.
        * target-descriptions.c: Ditto.
        * target-memory.c: Ditto.
        * target.c: Ditto.
        * target.h: Ditto.
        * terminal.h: Ditto.
        * thread.c: Ditto.
        * top.c: Ditto.
        * tracepoint.c: Ditto.
        * tracepoint.h: Ditto.
        * ui-file.c: Ditto.
        * ui-file.h: Ditto.
        * ui-out.h: Ditto.
        * user-regs.c: Ditto.
        * user-regs.h: Ditto.
        * utils.c: Ditto.
        * valarith.c: Ditto.
        * valops.c: Ditto.
        * valprint.c: Ditto.
        * valprint.h: Ditto.
        * value.c: Ditto.
        * varobj.c: Ditto.
        * varobj.h: Ditto.
        * vec.h: Ditto.
        * xcoffread.c: Ditto.
        * xcoffsolib.c: Ditto.
        * xcoffsolib.h: Ditto.
        * xml-syscall.c: Ditto.
        * xml-tdesc.c: Ditto.

2011-01-05  Michael Snyder  <msnyder@vmware.com>

        * cli/cli-cmds.c: Shorten lines of >= 80 columns.
        * cli/cli-decode.c: Ditto.
        * cli/cli-dump.c: Ditto.
        * cli/cli-logging.c: Ditto.
        * cli/cli-script.c: Ditto.
        * cli/cli-setshow.c: Ditto.
        * common/signals.c: Ditto.
        * mi/mi-cmd-break.c: Ditto.
        * mi/mi-cmd-disas.c: Ditto.
        * mi/mi-cmd-stack.c: Ditto.
        * mi/mi-cmd-var.c: Ditto.
        * mi/mi-cmds.c: Ditto.
        * mi/mi-common.h: Ditto.
        * mi/mi-console.c: Ditto.
        * mi/mi-interp.c: Ditto.
        * mi/mi-main.c: Ditto.
        * osf-share/cma_attr.c: Ditto.
        * osf-share/cma_deb_core.h: Ditto.
        * osf-share/cma_debug_client.h: Ditto.
        * osf-share/cma_handle.h: Ditto.
        * osf-share/cma_mutex.h: Ditto.
        * osf-share/cma_stack_int.h: Ditto.
        * osf-share/cma_tcb_defs.h: Ditto.
        * python/py-auto-load.c: Ditto.
        * python/py-breakpoint.c: Ditto.
        * python/py-cmd.c: Ditto.
        * python/py-frame.c: Ditto.
        * python/py-objfile.c: Ditto.
        * python/py-param.c: Ditto.
        * python/py-progspace.c: Ditto.
        * python/py-symbol.c: Ditto.
        * python/py-value.c: Ditto.
        * python/python-internal.h: Ditto.
        * python/python.c: Ditto.
        * tui/tui-data.c: Ditto.
        * tui/tui-disasm.c: Ditto.
        * tui/tui-hooks.c: Ditto.
        * tui/tui-io.c: Ditto.
        * tui/tui-layout.c: Ditto.
        * tui/tui-regs.c: Ditto.
        * tui/tui-source.c: Ditto.
        * tui/tui-stack.c: Ditto.
        * tui/tui-win.c: Ditto.
        * tui/tui-windata.c: Ditto.
        * tui/tui-winsource.c: Ditto.

2011-01-05  Joel Brobecker  <brobecker@adacore.com>

        * configure.ac, gdb.1: Copyright year update.

2011-01-03  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * frame.c (get_prev_frame_1) <UNWIND_INNER_ID>: New variables
        this_pc_in_block, morestack_msym and morestack_name.  Check for
        "__morestack" minimal symbol there.

2011-01-03  Joel Brobecker  <brobecker@adacore.com>

        * symfile.c (find_sym_fns): Add call to dont_repeat.

2011-01-01  Joel Brobecker  <brobecker@adacore.com>

        Copyright year update in most files (performed by copyright.sh).

2011-01-01  Joel Brobecker  <brobecker@adacore.com>

        * top.c (print_gdb_version): Update copyright year in version output.

For older changes see ChangeLog-2010.
\f
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mode: change-log
left-margin: 8
fill-column: 74
version-control: never
coding: utf-8
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