[binutils-gdb.git] / gdb / ChangeLog

2012-02-27  Maciej W. Rozycki  <macro@codesourcery.com>

        * mips-linux-tdep.c (mips_linux_init_abi): Set num_pseudo_regs
        too.

2012-02-27  Thomas Schwinge  <thomas@codesourcery.com>

        * sh-tdep.c (sh_make_stub_cache, sh_stub_this_id)
        (sh_stub_unwind_sniffer): New functions.
        (sh_stub_unwind): New variable.
        (sh_gdbarch_init): Wire everything.

2012-02-27  Pedro Alves  <palves@redhat.com>

        * linux-nat.c (pid_is_stopped): Delete, moved to common/.
        (linux_nat_post_attach_wait): Adjust to use
        linux_proc_pid_is_stopped.
        * common/linux-procfs.h (linux_proc_pid_is_stopped): Declare.
        * common/linux-procfs.c (linux_proc_pid_is_stopped): New function,
        based on pid_is_stopped from both linux-nat.c and
        gdbserver/linux-low.c, and renamed.

2012-02-24  Maciej W. Rozycki  <macro@codesourcery.com>

        * remote.c (remote_watchpoint_addr_within_range): New function.
        (init_remote_ops): Use it.

2012-02-24  Maciej W. Rozycki  <macro@codesourcery.com>

        * target.h (target_watchpoint_addr_within_range): Document macro.

2012-02-24  Pedro Alves  <palves@redhat.com>

        * stack.c (set_last_displayed_sal): Issue internal_error instead
        of warning, and issue it after clearing the last displayed sal.

2012-02-24  Jan Kratochvil  <jan.kratochvil@redhat.com>
            Pedro Alves  <palves@redhat.com>

        * breakpoint.c (until_break_command): Install breakpoints after
        all frame manipulations.

2012-02-24  Luis Machado  <lgustavo@codesourcery.com>

        * remote.c (remote_supports_cond_breakpoints): New forward
        declaration.
        (remote_add_target_side_condition): New function.
        (remote_insert_breakpoint): Add target-side breakpoint
        conditional if supported.
        (remote_insert_hw_breakpoint): Likewise.
        (init_remote_ops): Set to_supports_evaluation_of_breakpoint_conditions
        hook.

        * target.c (update_current_target): Inherit
        to_supports_evaluation_of_breakpoint_conditions.
        Default to_supports_evaluation_of_breakpoint_conditions to return_zero.

        * target.h (struct target_ops)
        <to_supports_evaluation_of_breakpoint_conditions>: New field.
        (target_supports_evaluation_of_breakpoint_conditions): New #define.

        * breakpoint.c (get_first_locp_gte_addr): New forward declaration.
        (condition_evaluation_both, condition_evaluation_auto,
        condition_evaluation_host, condition_evaluation_target,
        condition_evaluation_enums, condition_evaluation_mode_1,
        condition_evaluation_mode): New static globals.
        (translate_condition_evaluation_mode): New function.
        (breakpoint_condition_evaluation_mode): New function.
        (gdb_evaluates_breakpoint_condition_p): New function.
        (ALL_BP_LOCATIONS_AT_ADDR): New helper macro.
        (mark_breakpoint_modified): New function.
        (mark_breakpoint_location_modified): New function.
        (set_condition_evaluation_mode): New function.
        (show_condition_evaluation_mode): New function.
        (bp_location_compare_addrs): New function.
        (get_first_location_gte_addr): New helper function.
        (set_breakpoint_condition): Free condition bytecode if locations
        has become unconditional.  Call mark_breakpoint_modified (...).
        (condition_command): Call update_global_location_list (1) for
        breakpoints.
        (breakpoint_xfer_memory): Use is_breakpoint (...).
        (is_breakpoint): New function.
        (parse_cond_to_aexpr): New function.
        (build_target_condition_list): New function.
        (insert_bp_location): Handle target-side conditional
        breakpoints and call build_target_condition_list (...).
        (update_inserted_breakpoint_locations): New function.
        (insert_breakpoint_locations): Handle target-side conditional
        breakpoints.
        (bpstat_check_breakpoint_conditions): Add comment.
        (bp_condition_evaluator): New function.
        (bp_location_condition_evaluator): New function.
        (print_breakpoint_location): Print information on where the condition
        will be evaluated.
        (print_one_breakpoint_location): Likewise.
        (init_bp_location): Call mark_breakpoint_location_modified (...) for
        breakpoint location.
        (force_breakpoint_reinsertion): New functions.
        (update_global_location_list): Handle target-side breakpoint
        conditions.
        Reinsert locations that are already inserted if conditions have
        changed.
        (bp_location_dtor): Free agent expression bytecode.
        (disable_breakpoint): Call mark_breakpoint_modified (...).
        Call update_global_location_list (...) with parameter 1 for breakpoints.
        (disable_command): Call mark_breakpoint_location_modified (...).
        Call update_global_location_list (...) with parameter 1 for breakpoints.
        (enable_breakpoint_disp): Call mark_breakpoint_modified (...).
        (enable_command): mark_breakpoint_location_modified (...).
        (_initialize_breakpoint): Update documentation and add
        condition-evaluation breakpoint subcommand.

        * breakpoint.h: Include ax.h.
        (condition_list): New data structure.
        (condition_status): New enum.
        (bp_target_info) <cond_list>: New field.
        (bp_location) <condition_changed, cond_bytecode>: New fields.
        (is_breakpoint): New prototype.

2012-02-24  Luis Machado  <lgustavo@codesourcery.com>

        * remote.c (remote_state) <cond_breakpoints>: New field.
        (PACKET_ConditionalBreakpoints): New enum.
        (remote_cond_breakpoint_feature): New function.
        (remote_protocol_features): Add new ConditionalBreakpoints entry.
        (remote_supports_cond_breakpoints): New function.
        (_initialize_remote): Add new packet configuration for
        target-side conditional breakpoints.

2012-02-24  Luis Machado  <lgustavo@codesourcery.com>

        * NEWS: Mention target-side conditional breakpoint support,
        new condition-evaluation breakpoint subcommand and remote
        packet extensions.

2012-02-24  Luis Machado  <lgustavo@codesourcery.com>

        * breakpoint.c (bp_location_compare): Sort by pspace before sorting by
        number.

2012-02-24  Thomas Schwinge  <thomas@codesourcery.com>

        * sh-tdep.c (sh_skip_prologue): Use skip_prologue_using_sal.
        (after_prologue): Remove.

2012-02-23  Tom Tromey  <tromey@redhat.com>

        * jv-valprint.c (java_val_print): Remove dead code.

2012-02-23  Tristan Gingold  <gingold@adacore.com>

       * ada-tasks.c (struct ada_tasks_inferior_data): Add
        known_tasks_element and known_tasks_length fields.
        (read_known_tasks_array): Change argument type.  Use pointer type
        and number of elements from DATA.  Adjust.
        (read_known_tasks_list): Likewise.
        (get_known_tasks_addr): Remove.
        (ada_set_current_inferior_known_tasks_addr): Renamed to ...
        (ada_tasks_inferior_data_sniffer): ... this.  Use symtab for element
        type and array length.  Merge former get_known_tasks_addr code.

2012-02-23  Jan Kratochvil  <jan.kratochvil@redhat.com>

        PR backtrace/13716
        * infcmd.c (finish_forward): New variable frame_id, initialize it, use
        it after set_momentary_breakpoint.

2012-02-22  Sterling Augustine  <saugustine@google.com>

        PR 13689:
        * breakpoint.c (watchpoint_exp_is_constant): Add UNOP_CAST to switch.

2012-02-22  Gary Benson  <gbenson@redhat.com>

        * dwarf2read.c (dwarf2_read_index): Correct misspelling.
        (find_slot_in_mapped_hash): Likewise.

2012-02-21  Jan Kratochvil  <jan.kratochvil@redhat.com>

        PR build/13638
        * configure.ac (MAKEINFO): Replace AC_CHECK_PROG by AC_ARG_VAR.
        (MAKEINFOFLAGS): Replace static string by AC_ARG_VAR.
        * configure: Regenerate.

2012-02-21  Tristan Gingold  <gingold@adacore.com>
            Pedro Alves  <palves@redhat.com>

        * ia64-tdep.c: Do not include libunwind-ia64.h.
        * libunwind-frame.h: Remove #ifdef HAVE_LIBUNWIND_H guard.
        Include libunwind-ia64.h instead of libunwind.h.
        * configure.ac (--with-libunwind, $enable_libunwind): Don't check
        for libunwind.h existence.
        * configure, config.in: Regenerate.

2012-02-21  Anton Gorenkov  <xgsa@yandex.ru>

        * c-valprint.c (c_value_print): Use value_rtti_indirect_type
        instead of value_rtti_target_type.
        * eval.c (evaluate_subexp_standard): Use value_rtti_indirect_type
        instead of value_rtti_target_type.
        * typeprint.c (whatis_exp): Use value_rtti_indirect_type instead of
        value_rtti_target_type.
        * valops.c (value_ind): Extract function readjust_indirect_value_type.
        (value_rtti_target_type): Rename to ...
        (value_rtti_indirect_type): ... here and make it indirect.  Update
        function comment.
        * value.c (readjust_indirect_value_type): New function.
        (coerce_ref): Support for enclosing type setting for references
        with readjust_indirect_value_type.
        * value.h (readjust_value_type): New declaration.
        (value_rtti_target_type): Rename to ...
        (value_rtti_indirect_type): ... here.

2012-02-21  Anton Gorenkov  <xgsa@yandex.ru>

        * MAINTAINERS (Write After Approval): Add myself to the list.

2012-02-20  Doug Evans  <dje@google.com>

        * objfiles.c (add_to_objfile_sections): Remove outdated comments.
        Rename objfile_p_char parameter to objfilep.
        (build_objfile_section_table): Result is now void.  All callers
        updated.
        * objfiles.h (struct objfile): Tweak comments, whitespace.
        (build_objfile_section_table): Update.

        * elfread.c (elf_symfile_segments): Fix warning text.

2012-02-20  Tom Tromey  <tromey@redhat.com>

        PR gdb/13498:
        * dwarf2read.c (dw2_expand_symtabs_matching): Only visit a
        particular set of file names once.
        (dw2_map_symbol_filenames): Likewise.

2012-02-20  Jan Kratochvil  <jan.kratochvil@redhat.com>

        Code cleanup.
        * main.c (write_files): Remove the declaration.
        (external_editor_command): Move the declaration ...
        [GDBTK] (external_editor_command): ... here.  Fix the comment.

2012-02-20  Tom Tromey  <tromey@redhat.com>

        * dwarf2read.c (dw2_map_symtabs_matching_filename): Remove
        extraneous block.

2012-02-20  Tristan Gingold  <gingold@adacore.com>

        * darwin-nat.h (enum darwin_msg_state): Add comments.

2012-02-20  Tristan Gingold  <gingold@adacore.com>

        * amd64-darwin-tdep.c (x86_darwin_init_abi_64): Fix jb_pc_offset
        value.

2012-20-18  Joel Brobecker  <brobecker@adacore.com>

        * breakpoint.c (watchpoint_exp_is_const): Add missing empty line
        between function description and implementation.

2012-02-17  Tom Tromey  <tromey@redhat.com>

        PR python/12070:
        * python/py-event.c (event_object_getset): New global.
        (event_object_type): Reference it.
        * python/py-type.c (field_object_getset): New global.
        (field_object_type): Reference it.
        * python/python-internal.h (gdb_py_generic_dict): Declare.
        * python/py-utils.c (gdb_py_generic_dict): New function.

2012-02-17  Tristan Gingold  <gingold@adacore.com>

        * solib-darwin.c (darwin_current_sos): Check magic and filetype

2012-02-17  Thomas Schwinge  <thomas@codesourcery.com>

        * sh-tdep.c (sh_is_renesas_calling_convention): Fix handling of
        TYPE_CALLING_CONVENTION annotation.

2012-02-16  Kevin Buettner  <kevinb@redhat.com>

        * MAINTAINERS: Add rx to target ISA section.
        * Makefile.in (ALL_TARGET_OBS): Add rx-tdep.o.
        (ALLDEPFILES): Add rx-tdep.c.

2012-02-16  Tom Tromey  <tromey@redhat.com>

        * symfile.c (symbol_file_add_main_1): Use inferior's
        symfile_flags.
        * solib.c (solib_read_symbols): Use inferior's symfile_flags.
        * linux-nat.c (linux_child_follow_fork): Set symfile_flags on
        inferior.
        * infrun.c (handle_vfork_child_exec_or_exit): Set symfile_flags on
        inferior.
        (follow_exec): Use inferior's symfile_flags.
        * inferior.h (struct inferior) <symfile_flags>: New field.

2012-02-16  Mike Frysinger  <vapier@gentoo.org>

        PR gdb/9734:
        * remote-sim.c (gdbsim_create_inferior): Call error() when
        sim_create_inferior() fails.

2012-02-16  Josh Matthews  <josh@joshmatthews.net>

        * machoread.c: Initialize nbr_syms to avoid warnings-as-errors failure.

2012-02-16  Tom Tromey  <tromey@redhat.com>

        PR c++/13653:
        * thread.c (struct current_thread_cleanup) <was_removable>: New
        field.
        (restore_current_thread_cleanup_dtor): Restore 'removable' field.
        (make_cleanup_restore_current_thread): Initialize new field.

2012-02-15  Kevin Buettner  <kevinb@redhat.com>

        * MAINTAINERS: Add rl78 to target ISA section.
        * Makefile.in (ALL_TARGET_OBS): Add rl78-tdep.o.
        (ALLDEPFILES): Add rl78-tdep.c.
        * NEWS: Mention rl78 as a new target.

2012-02-15  Aleksandar Ristovski  <aristovski@qnx.com>

        * frame.c (find_frame_sal): Initialize sal->pspace field from frame
        data.
        * stack.c (set_last_displayed_sal): Validate that PSPACE is not NULL.

2012-02-15  Tom Tromey  <tromey@redhat.com>

        PR gdb/12659:
        * infcmd.c (registers_info): Print just the current register's
        name.

2012-02-15  Tom Tromey  <tromey@redhat.com>

        * python/py-symbol.c (sympy_value): Use _().

2012-02-15  Pedro Alves  <palves@redhat.com>

        * remote.c (remote_detach_1, extended_remote_attach_1): Tweak
        output to be like native targets'.
        (remote_pid_to_str): Special case the null ptid.

2012-02-14  Stan Shebs  <stan@codesourcery.com>

        * NEWS: Mention enable count command.
        * breakpoint.h (struct breakpoint): New field enable_count.
        * breakpoint.c (enable_breakpoint_disp): Add count argument.
        (enable_breakpoint): Add arg to call.
        (struct disp_data): New struct.
        (do_enable_breakpoint_disp): Interp arg as disp_data and unpack.
        (do_map_enable_once_breakpoint): Create a struct and pass it.
        (do_map_enable_delete_breakpoint): Ditto.
        (do_map_enable_count_breakpoint): New function.
        (enable_count_command): New function.
        (bpstat_stop_status): Decrement enable_count.
        (print_one_breakpoint_location): Report enable count.
        (_initialize_breakpoint): Add enable count command.

2012-02-14  Kevin Buettner  <kevinb@redhat.com>

        * rl78-tdep.c (reggroups.h): Include.
        (RL78_RAW_BANK0_R0_REGNUM, RL78_RAW_BANK0_R1_REGNUM)
        (RL78_RAW_BANK0_R2_REGNUM, RL78_RAW_BANK0_R3_REGNUM)
        (RL78_RAW_BANK0_R4_REGNUM, RL78_RAW_BANK0_R5_REGNUM)
        (RL78_RAW_BANK0_R6_REGNUM, RL78_RAW_BANK0_R7_REGNUM)
        (RL78_RAW_BANK1_R0_REGNUM, RL78_RAW_BANK1_R1_REGNUM)
        (RL78_RAW_BANK1_R2_REGNUM, RL78_RAW_BANK1_R3_REGNUM)
        (RL78_RAW_BANK1_R4_REGNUM, RL78_RAW_BANK1_R5_REGNUM)
        (RL78_RAW_BANK1_R6_REGNUM, RL78_RAW_BANK1_R7_REGNUM)
        (RL78_RAW_BANK2_R0_REGNUM, RL78_RAW_BANK2_R1_REGNUM)
        (RL78_RAW_BANK2_R2_REGNUM, RL78_RAW_BANK2_R3_REGNUM)
        (RL78_RAW_BANK2_R4_REGNUM, RL78_RAW_BANK2_R5_REGNUM)
        (RL78_RAW_BANK2_R6_REGNUM, RL78_RAW_BANK2_R7_REGNUM)
        (RL78_RAW_BANK3_R0_REGNUM, RL78_RAW_BANK3_R1_REGNUM)
        (RL78_RAW_BANK3_R2_REGNUM, RL78_RAW_BANK3_R3_REGNUM)
        (RL78_RAW_BANK3_R4_REGNUM, RL78_RAW_BANK3_R5_REGNUM)
        (RL78_RAW_BANK3_R6_REGNUM, RL78_RAW_BANK3_R7_REGNUM): Add to
        beginning of register list.
        (RL78_BANK0_R0_REGNUM, RL78_BANK0_R1_REGNUM, RL78_BANK0_R2_REGNUM)
        (RL78_BANK0_R3_REGNUM, RL78_BANK0_R4_REGNUM, RL78_BANK0_R5_REGNUM)
        (RL78_BANK0_R6_REGNUM, RL78_BANK0_R7_REGNUM, RL78_BANK1_R0_REGNUM)
        (RL78_BANK1_R1_REGNUM, RL78_BANK1_R2_REGNUM, RL78_BANK1_R3_REGNUM)
        (RL78_BANK1_R4_REGNUM, RL78_BANK1_R5_REGNUM, RL78_BANK1_R6_REGNUM)
        (RL78_BANK1_R7_REGNUM, RL78_BANK2_R0_REGNUM, RL78_BANK2_R1_REGNUM)
        (RL78_BANK2_R2_REGNUM, RL78_BANK2_R3_REGNUM, RL78_BANK2_R4_REGNUM)
        (RL78_BANK2_R5_REGNUM, RL78_BANK2_R6_REGNUM, RL78_BANK2_R7_REGNUM)
        (RL78_BANK3_R0_REGNUM, RL78_BANK3_R1_REGNUM, RL78_BANK3_R2_REGNUM)
        (RL78_BANK3_R3_REGNUM, RL78_BANK3_R4_REGNUM, RL78_BANK3_R5_REGNUM)
        (RL78_BANK3_R6_REGNUM, RL78_BANK3_R7_REGNUM): Move these into
        the pseudo registers.  Rearrange other pseudo registers too so
        that the bank registers appear at the end.
        (rl78_register_type): Account for the fact that the byte sized
        bank registers are now pseudo-registers.
        (rl78_register_name): Rearrange the register name array.  Make
        initial set of raw banked registers inaccessible.
        (rl78_register_reggroup_p, rl78_register_sim_regno): New functions.
        (rl78_pseudo_register_read, rl78_pseudo_register_write): Add
        case for copying bytes back and forth between raw and pseudo
        versions of the banked registers.  Update other cases to reflect
        the changed names.
        (rl78_return_value): Update to account for changed names of
        raw registers.
        (rl78_gdbarch_init): Register rl78_register_reggroup_p() and
        rl78_register_sim_regno().

2012-02-14  Kevin Buettner  <kevinb@redhat.com>

        * rl78-tdep.c (rl78_skip_prologue): Make `const' the type of
        the name parameter being passed to find_pc_partial_function().

2012-02-14  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * MAINTAINERS: Step down from being ia64 target maintainer.

2012-02-12  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * ppc-linux-nat.c (fetch_register, store_register): Fix GCC aliasing
        compilation warning.

2012-02-12  Jan Kratochvil  <jan.kratochvil@redhat.com>

        Fix crash on loaded shlibs without loaded exec_bfd.
        * exec.c (exec_files_info): Do not crash on NULL EXEC_BFD.
        (set_section_command): Replace exec_bfd by p->bfd.

2012-02-10  Tom Tromey  <tromey@redhat.com>

        * linespec.c (decode_line_internal): Skip symtabs_from_filename
        when we have a C++ qualified name.

2012-02-10  Pedro Alves  <palves@redhat.com>

        * inferior.c (inferior_pid_to_str): New.
        (print_inferior, inferior_command): Use it.

2012-02-10  Pedro Alves  <palves@redhat.com>

        * configure.ac (HAVE_ELF test): Put the old CFLAGS at the end of
        the test CFLAGS.
        * configure: Regenerate.

2012-02-10  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * linespec.c (decode_line_internal): Fix comment correctness.

2012-02-09  Valery Khromov  <valery.khromov@gmail.com>

        PR gdb/12953
        * Makefile.in (HFILES_NO_SRCDIR): Add amd64bsd-nat.h.
        * amd64bsd-nat.c: Add support for debug registers (adapted from
        i386bsd-nat.c).
        [HAVE_PT_GETDBREGS] (amd64bsd_dr_get, amd64bsd_dr_set)
        (amd64bsd_dr_set_control, amd64bsd_dr_set_addr)
        (amd64bsd_dr_get_addr, amd64bsd_dr_get_status)
        (amd64bsd_dr_get_control): New functions.
        * amd64bsd-nat.h: New file (adapted from i386bsd-nat.h).
        * amd64fbsd-nat.c: Include "amd64bsd-nat.h", "i386-nat.h".
        [HAVE_PT_GETDBREGS] (_initialize_amd64fbsd_nat): Add hardware
        watchpoints initialization.
        * config/i386/fbsd64.mh (NATDEPFILES): Add i386-nat.o.

2012-02-09  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * gdb-gdb.py (StructMainTypePrettyPrinter) <struct_field_img>: Print
        flds_bnds.fields.
        (StructMainTypePrettyPrinter) <bounds_img>: Print flds_bnds.bounds.

2012-02-09  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * breakpoint.c (bp_location_compare): Fix comment.  Reindent the code.

2012-02-08  Joel Brobecker  <brobecker@adacore.com>

        * language.h (symbol_name_cmp_ftype): Renames
        symbol_name_match_p_ftype.
        (struct language_defn)[la_get_symbol_name_cmp]: Renames
        la_get_symbol_name_match_p.
        * ada-lang.c (ada_get_symbol_name_cmp): Renames
        ada_get_symbol_name_match_p.  Update comment.
        (ada_language_defn)[la_get_symbol_name_cmp]: Update value.
        * linespec.c (struct symbol_matcher_data)[symbol_name_cmp]:
        Renames symbol_name_match_p.  Update field type.
        (iterate_name_matcher, iterate_over_all_matching_symtabs): Adjust.
        * c-lang.c, d-lang.c, f-lang.c, jv-lang.c, m2-lang.c, objc-lang.c,
        opencl-lang.c, p-lang.c: Replace "la_get_symbol_name_match_p" by
        "la_get_symbol_name_cmp" in comments.
        * language.c: Likewise.

2012-02-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

        * amd64-sol2-tdep.c (amd64_sol2_gregset_reg_offset): Correct
        %eflags offset.
        * i386-sol2-nat.c (amd64_sol2_gregset64_reg_offs)
        (amd64_sol2_gregset32_reg_offs): Likewise.

2012-02-08  Joel Brobecker  <brobecker@adacore.com>

        * solib-darwin.c (darwin_bfd_open): Make sure that the filename
        of the returned BFD is allocated by GDB.

2012-02-07  Tom Tromey  <tromey@redhat.com>

        PR python/12027:
        * python/python-internal.h (frame_object_type): Declare.
        * python/py-symbol.c (sympy_needs_frame): New function.
        (sympy_value): New function.
        (symbol_object_getset): Add "needs_frame".
        (symbol_object_methods): Add "value".
        * python/py-frame.c (frame_object_type): No longer static.

2012-02-07  Tom Tromey  <tromey@redhat.com>

        PR python/13599:
        * python/py-symbol.c (sympy_line): New function.
        (symbol_object_getset): Add "line".

2012-02-07  Tom Tromey  <tromey@redhat.com>

        * charset.c (find_charset_names): Check 'in' against NULL.

2012-02-06  Doug Evans  <dje@google.com>

        * gdbtypes.h (struct main_type): Change type of name,tag_name,
        and fields.name members from char * to const char *.  All uses updated.
        (struct cplus_struct_type): Change type of fn_fieldlists.name member
        from char * to const char *.  All uses updated.
        (type_name_no_tag): Update.
        (lookup_unsigned_typename, lookup_signed_typename): Update.
        * gdbtypes.c (type_name_no_tag): Change result type
        from char * to const char *.  All callers updated.
        (lookup_unsigned_typename, lookup_signed_typename): Change type of
        name parameter from char * to const char *.
        * symtab.h (struct cplus_specific): Change type of demangled_name
        member from char * to const char *.  All uses updated.
        (struct general_symbol_info): Change type of name and
        mangled_lang.demangled_name members from char * to const char *.
        All uses updated.
        (symbol_get_demangled_name, symbol_natural_name): Update.
        (symbol_demangled_name, symbol_search_name): Update.
        * symtab.c (symbol_get_demangled_name): Change result type
        from char * to const char *.  All callers updated.
        (symbol_natural_name, symbol_demangled_name): Ditto.
        (symbol_search_name): Ditto.
        (completion_list_add_name): Change type of symname,sym_text,
        text,word parameters from char * to const char *.
        (completion_list_objc_symbol): Change type of sym_text,
        text,word parameters from char * to const char *.
        * ada-lang.c (find_struct_field): Change type of name parameter
        from char * to const char *.
        (encoded_ordered_before): Similarly for N0,N1 parameters.
        (old_renaming_is_invisible): Similarly for function_name parameter.
        (ada_type_name): Change result type from char * to const char *.
        All callers updated.
        * ada-lang.h (ada_type_name): Update.
        * buildsym.c (hashname): Change type of name parameter
        from char * to const char *.
        * buildsym.h (hashname): Update.
        * dbxread.c (end_psymtab): Change type of include_list parameter
        from char ** to const char **.
        * dwarf2read.c (determine_prefix): Change result type
        from char * to const char *.  All callers updated.
        * f-lang.c (find_common_for_function): Change type of name, funcname
        parameters from char * to const char *.
        * f-lang.c (find_common_for_function): Update.
        * f-valprint.c (list_all_visible_commons): Change type of funcname
        parameters from char * to const char *.
        * gdbarch.sh (static_transform_name): Change type of name parameter
        and result from char * to const char *.
        * gdbarch.c: Regenerate.
        * gdbarch.h: Regenerate.
        * i386-sol2-tdep.c (i386_sol2_static_transform_name): Change type
        of name parameter from char * to const char *.
        * jv-lang.c (java_primitive_type_from_name): Ditto.
        (java_demangled_signature_length): Similarly for signature parameter.
        (java_demangled_signature_copy): Ditto.
        (java_demangle_type_signature): Ditto.
        * jv-lang.h (java_primitive_type_from_name): Update.
        (java_demangle_type_signature): Update.
        * objc-lang.c (specialcmp): Change type of a,b parameters
        from char * to const char *.
        * p-lang.c (is_pascal_string_type): Change type of arrayname parameter
        from char * to const char *.  All callers updated.
        * p-lang.h (is_pascal_string_type): Update.
        * solib-frv.c (find_canonical_descriptor_in_load_object): Change type
        of name parameter from char * to const char *.
        * sparc-sol2-tdep.c (sparc_sol2_static_transform_name): Ditto.
        * utils.c (fprintf_symbol_filtered): Ditto.
        * defs.h (fprintf_symbol_filtered): Update.
        * sparc-tdep.h (sparc_sol2_static_transform_name): Update.
        * stabsread.h (end_psymtab): Update.
        * stack.c (find_frame_funname): Change type of funname parameter
        from char ** to const char **.
        * stack.h (find_frame_funname): Update.
        * typeprint.c (type_print): Change type of varstring parameter
        from char * to const char *.
        * value.h (type_print): Update.
        * xcoffread.c (xcoff_start_psymtab): Change type of filename parameter
        from char * to const char *.  All callers updated.
        (xcoff_end_psymtab): Change type of include_list parameter
        from char ** to const char **.  All callers updated.
        (swap_sym): Similarly for name parameter.  All callers updated.
        * coffread.c (patch_type): Add (char*) cast to xfree parameter.
        Use xstrdup.
        (process_coff_symbol): Use xstrdup.
        * stabsread.c (stabs_method_name_from_physname): Renamed from
        update_method_name_from_physname.  Change result type from void
        to char *.  All callers updated.
        (read_member_functions): In has_destructor case, store name in objfile
        obstack instead of malloc space.  In !has_stub case, fix mem leak.

2012-02-06  Luca Pizzamiglio  <luca.pizzamiglio@gmail.com>

        * configure: Rebuild.
        * configure.ac: Put -L../bfd and -L../libiberty at the front of
        LDFLAGS.

2012-02-03  Kevin Buettner  <kevinb@redhat.com>

        * configure.tgt (rl78-*-elf): New target.
        * rl78-tdep.c: New file.

2012-02-03  Philippe Waroquiers  <philippe.waroquiers@skynet.be>

        * remote.c (remote_rcmd): Use getpkt_sane to detect timeout
        and continue the loop.  Add QUIT statement.

2012-02-03  Tom Tromey  <tromey@redhat.com>

        PR gdb/13596:
        * solib.h (gdb_bfd_lookup_symbol_from_symtab): Rename from
        bfd_lookup_symbol_from_symtab.
        * solib-pa64.c (pa64_solib_create_inferior_hook): Use
        gdb_bfd_lookup_symbol_from_symtab.

2012-02-03  Joel Brobecker  <brobecker@adacore.com>

        * mi/mi-cmd-stack.c (list_args_or_locals): For argument symbols,
        use SYMBOL_LINKAGE_NAME to find the corresponding non-argument
        symbol.  Add assertion that sym2 is never NULL.

2012-02-02  Doug Evans  <dje@google.com>

        * blockframe.c (find_pc_partial_function_gnu_ifunc): Change type of
        "name" parameter to const char ** from char **.  All callers updated.
        (find_pc_partial_function): Ditto.
        (cache_pc_function_name): Change type to const char * from char *.
        * symtab.h ((find_pc_partial_function_gnu_ifunc): Update.
        (find_pc_partial_function): Update.
        * alpha-tdep.h (struct gdbarch_tdep, member pc_in_sigtramp): Change
        type of "name" parameter to const char * from char *.
        All uses updated.
        * arch-utils.c (generic_in_solib_return_trampoline): Change
        type of "name" parameter to const char * from char *.
        * arch-utils.h (generic_in_solib_return_trampoline): Update.
        * frv-linux-tdep.c (frv_linux_pc_in_sigtramp): Change
        type of "name" parameter to const char * from char *.
        * gdbarch.sh (in_solib_return_trampoline): Ditto.
        * gdbarch.c: Regenerate.
        * gdbarch.h: Regenerate.
        * hppa-hpux-tdep.c (hppa_hpux_in_solib_return_trampoline): Update.
        * rs6000-tdep.c (rs6000_in_solib_return_trampoline): Update.
        * m32r-linux-tdep.c (m32r_linux_pc_in_sigtramp): Change
        type of "name" parameter to const char * from char *.
        * skip.c (skip_function_pc): Ditto.
        * sparc-sol2-tdep.c (sparc_sol2_pc_in_sigtramp): Ditto.
        * sparc-tdep.h (sparc_sol2_pc_in_sigtramp): Update.
        * sparc64fbsd-tdep.c (sparc64fbsd_pc_in_sigtramp): Ditto.
        * sparc64nbsd-tdep.c (sparc64nbsd_pc_in_sigtramp): Ditto.
        * sparc64obsd-tdep.c (sparc64obsd_pc_in_sigtramp): Ditto.
        * sparcnbsd-tdep.c (sparc32nbsd_pc_in_sigtramp): Ditto.
        * sparcobsd-tdep.c (sparc32obsd_pc_in_sigtramp): Ditto.
        * nbsd-tdep.c (nbsd_pc_in_sigtramp): Similary for "func_name".
        * nbsd-tdep.h (nbsd_pc_in_sigtramp): Update.

2012-02-02  Pedro Alves  <palves@redhat.com>

        * remote.c (remote_get_min_fast_tracepoint_insn_len): Return 0 if
        the current inferior has no execution.  Make sure the current
        remote process matches gdb's current inferior.

2012-02-02  Tom Tromey  <tromey@redhat.com>

        PR gdb/13405:
        * tui/tui-win.c (parse_scrolling_args): Don't write to possibly
        read-only memory.

2012-02-02  Tom Tromey  <tromey@redhat.com>

        PR gdb/9307:
        * symtab.c (lookup_language_this): Set block_found.

2012-02-01  Tom Tromey  <tromey@redhat.com>

        PR gdb/13431:
        * jit.c (struct jit_inferior_data): Rewrite.
        (struct jit_objfile_data): New.
        (get_jit_objfile_data): New function.
        (add_objfile_entry): Update.
        (jit_read_descriptor): Return int.  Replace descriptor_addr
        argument with inf_data.  Update.  Don't call error.
        (jit_breakpoint_re_set_internal): Reorder logic.  Update.  Look up
        descriptor here.
        (jit_inferior_init): Don't look up descriptor.  Don't call error.
        (jit_reset_inferior_data_and_breakpoints)
        (jit_inferior_created_observer): Remove.
        (jit_inferior_exit_hook): Update.
        (jit_executable_changed_observer): Remove.
        (jit_event_handler): Update.
        (free_objfile_data): Reset inferior data if needed.
        (_initialize_jit): Update.

2012-02-01  Tom Tromey  <tromey@redhat.com>

        * jit.c (bfd_open_from_target_memory): Move higher in file.

2012-02-01  Tristan Gingold  <gingold@adacore.com>

        * libunwind-frame.c (libunwind_load): Display message if dlopen
        failed.

2012-02-01  Gary Benson  <gbenson@redhat.com>

        * symtab.h (symbol_name_match_p_ftype): New typedef.
        (iterate_over_symbols): Use the above.
        * symtab.c (iterate_over_symbols): Likewise.
        * language.h (language_defn->la_iterate_over_symbols): Likewise.
        * ada-lang.c (ada_iterate_over_symbols): Likewise.
        * linespec.c (iterate_over_all_matching_symtabs): Likewise.
        (iterate_name_matcher): Document return values.
        (collect_one_symbol): Likewise.
        (collect_function_symbols): Likewise.
        (collect_symbols): Likewise.

2012-02-01  Tom Tromey  <tromey@redhat.com>

        * ada-lang.c (resolve_subexp): Update.
        (ada_lookup_symbol_list): Add 'full_search' argument.
        (ada_iterate_over_symbols): Pass 0 as full_search argument to
        ada_lookup_symbol_list.
        (ada_lookup_encoded_symbol): Update.
        (get_var_value): Update.
        * ada-exp.y (block_lookup): Update.
        (write_var_or_type): Update.
        (write_name_assoc): Update.
        * ada-lang.h (ada_lookup_symbol_list): Update.

2012-01-31  Tom Tromey  <tromey@redhat.com>

        * language.h (struct language_defn) <la_iterate_over_symbols>: Fix
        comment.

2012-01-31  Doug Evans  <dje@google.com>

        * symtab.h: Remove outdated comment.
        (SYMBOL_MATCHES_NATURAL_NAME): Delete.

2012-02-01  Josh Matthews  <josh@joshmatthews.net>  (tiny change)

        Fix build error in Darwin port.
        * i386-darwin-nat.c: Include i386-nat.h.

2012-01-30  Tom Tromey  <tromey@redhat.com>

        PR breakpoints/13568:
        * dwarf2read.c (dwarf_decode_macro_bytes): Add 'include_hash'
        argument.  Check for recursive includes.
        (dwarf_decode_macros): Create an include hash.

2012-01-30  Michael Eager  <eager@eagercon.com>

        * configure.tgt (powerpc-*-linux*): Add glibc-tdep.o.
        * ppc-linux-tdep.c: Include glibc-tdep.h.
        (powerpc32_plt_stub, powerpc32_plt_stub_so): Add PLT stub templates.
        (powerpc_linux_in_plt_stub): New function.
        (powerpc_linux_in_dynsym_resolve_code): New function.
        (ppc_skip_trampoline_code): New function.
        (ppc_linux_init_abi): Use PPC specific functions rather than generic.
        Use glibc_skip_solib_resolver.

2012-01-28  Jan Kratochvil  <jan.kratochvil@redhat.com>

        Code cleanup: Make 1440 bytes of data segment read-only.
        * arch-utils.c (endian_enum): Make it const char *const [].
        * arm-tdep.c (fp_model_strings, arm_abi_strings, arm_mode_strings):
        Likewise.
        * breakpoint.c (always_inserted_enums): Likewise.
        * cli/cli-cmds.c (script_ext_enums): Likewise.
        * cli/cli-decode.c (add_setshow_enum_cmd, complete_on_enum): Make the
        enumlist parameter const char *const *.
        * cli/cli-decode.h (struct cmd_list_element): Make the enums field
        const char *const *.
        * command.h (complete_on_enum, add_setshow_enum_cmd): Make the enumlist
        parameter const char *const *.
        * cris-tdep.c (cris_modes): Make it const char *const [].
        * filesystem.c (target_file_system_kinds): Likewise.
        * i386-tdep.c (valid_flavors, valid_conventions): Likewise.
        * infrun.c (follow_fork_mode_kind_names, follow_exec_mode_names)
        (can_use_displaced_stepping_enum, scheduler_enums)
        (exec_direction_names): Likewise.
        * language.c (_initialize_language): Make the type_or_range_names and
        case_sensitive_names variables const char *const [].
        * mips-tdep.c (mips_abi_strings): Make it const char *const [].
        * python/python.c (python_excp_enums): Likewise.
        * remote.c (interrupt_sequence_modes): Likewise.
        * rs6000-tdep.c (powerpc_vector_strings): Likewise.
        * serial.c (logbase_enums): Likewise.
        * sh-tdep.c (sh_cc_enum): Likewise.
        * stack.c (print_frame_arguments_choices, print_entry_values_choices):
        Likewise.
        * symtab.c (multiple_symbols_modes): Likewise.
        * tui/tui-win.c (tui_border_kind_enums, tui_border_mode_enums):
        Likewise.
        * utils.c (internal_problem_modes): Likewise.

2012-01-27  Jan Kratochvil  <jan.kratochvil@redhat.com>

        Fix the 2012-01-26 regression by la_get_symbol_name_match_p.
        * linespec.c (iterate_name_matcher): Negate the SYMBOL_NAME_MATCH_P
        result.

2012-01-27  Doug Evans  <dje@google.com>

        * configure.ac (with_python): Fix absolute path handling for win32.
        * configure: Regenerate.

2012-01-26  Doug Evans  <dje@google.com>

        * symtab.c: Whitespace cleanup, no code changes.

        * symtab.c (lookup_symbol_in_language): Improve comment.
        (lookup_symbol_aux): Fix comment.

        * psymtab.c (add_psymbol_to_list): Result is now "void".
        * psympriv.h (add_psymbol_to_list): Update.

        * dwarf2read.c (add_partial_symbol): Delete local psym, unused.

2012-01-26  Jan Kratochvil  <jan.kratochvil@redhat.com>

        Do not open script filenames twice.
        * cli/cli-cmds.c (source_script_from_stream): Pass to
        source_python_script also STREAM.
        * python/py-auto-load.c (source_section_scripts): Pass to
        source_python_script_for_objfile also STREAM.
        (auto_load_objfile_script): Pass to source_python_script_for_objfile
        also INPUT.
        * python/python-internal.h (source_python_script_for_objfile): New
        parameter file, rename parameter file to filename.
        * python/python.c (python_run_simple_file): Call PyRun_SimpleFile
        instead if !_WIN32.  Update the function comment.
        (source_python_script, source_python_script_for_objfile)
        (source_python_script): New parameter file, rename parameter file to
        filename.  Pass FILENAME to python_run_simple_file.
        * python/python.h (source_python_script): New parameter file, rename
        parameter file to filename.

2012-01-26  Pedro Alves  <palves@redhat.com>

        * corelow.c (core_has_fake_pid): Delete.
        (core_close): Delete references to `core_has_fake_pid'.
        (add_to_thread_list): Adjust to mark the inferior's pid as fake.
        (core_open): Delete references to `core_has_fake_pid'.
        (core_pid_to_str): Adjust to check inferior->fake_pid_p instead of
        the removed global.

2012-01-26  Joel Brobecker  <brobecker@adacore.com>

        * symfile.h (struct quick_symbol_functions) [expand_symtabs_matching]:
        Remove language parameter from name_matcher.  Adjust the comment.
        * symtab.c (search_symbols_name_matches, expand_partial_symbol_name):
        Remove language parameter.
        * ada-lang.c (ada_expand_partial_symbol_name): Likewise.
        * linespec.c (iterate_name_matcher): Likewise.
        * dwarf2read.c (dw2_expand_symtabs_matching): Adjust type of
        name_matcher.  Adjust call accordingly.
        * psymtab.c (expand_symtabs_matching_via_partial): Likewise.
        (maintenance_check_symtabs): Adjust type of parameter "fun".
        * psymtab.h (maintenance_check_symtabs): Likewise.

2012-01-26  Joel Brobecker  <brobecker@adacore.com>

        * language.h (symbol_name_match_p_ftype): New typedef.
        (struct language_defn): Replace field la_symbol_name_compare
        by la_get_symbol_name_match_p.
        * ada-lang.c (ada_get_symbol_name_match_p): New function.
        (ada_language_defn): Use it.
        * linespec.c (struct symbol_matcher_data): New type.
        (iterate_name_matcher): Rewrite.
        (iterate_over_all_matching_symtabs): Pass a pointer to
        a symbol_matcher_data struct to expand_symtabs_matching
        instead of just the lookup name.
        * c-lang.c, d-lang.c, jv-lang.c, m2-lang.c, objc-lang.c,
        opencl-lang.c, p-lang.c, language.c: Delete field
        la_symbol_name_compare, and replace by NULL for new field
        la_get_symbol_name_match_p.
        * symfile.h (struct quick_symbol_functions): Update comment.

2012-01-25  Tom Tromey  <tromey@redhat.com>

        * breakpoint.c (bpstat_stop_status): Check 'breakpoint_at' before
        dereferencing.

2012-01-24  Tom Tromey  <tromey@redhat.com>

        PR symtab/12406:
        * solib.c (update_solib_list): Update the program space's
        added_solibs and deleted_solibs fields.
        * progspace.h (struct program_space) <added_solibs,
        deleted_solibs>: New fields.
        (clear_program_space_solib_cache): Declare.
        * progspace.c (release_program_space): Call
        clear_program_space_solib_cache.
        (clear_program_space_solib_cache): New function.
        * infrun.c (handle_inferior_event) <TARGET_WAITKIND_LOADED>: Call
        bpstat_stop_status.  Use handle_solib_event.
        * breakpoint.c: Include gdb_regex.h.
        (print_solib_event): New function.
        (bpstat_print): Use print_solib_event.
        (bpstat_stop_status): Add special case for bp_shlib_event.
        (handle_solib_event): New function.
        (bpstat_what): Use handle_solib_event.
        (struct solib_catchpoint): New.
        (dtor_catch_solib, insert_catch_solib, remove_catch_solib)
        (breakpoint_hit_catch_solib, check_status_catch_solib)
        (print_it_catch_solib, print_one_catch_solib)
        (print_mention_catch_solib, print_recreate_catch_solib): New
        functions.
        (catch_solib_breakpoint_ops): New global.
        (catch_load_or_unload, catch_load_command_1)
        (catch_unload_command_1): New functions.
        (internal_bkpt_check_status): Add special case for
        bp_shlib_event.
        (internal_bkpt_print_it): Use print_solib_event.
        (initialize_breakpoint_ops): Initialize
        catch_solib_breakpoint_ops.
        (_initialize_breakpoint): Register "catch load" and "catch
        unload".
        * breakpoint.h (handle_solib_event): Declare.
        * NEWS: Add entry for "catch load" and "catch unload".

2012-01-24  Tom Tromey  <tromey@redhat.com>

        * ada-lang.c: Include gdb_vecs.h.
        * charset.c: Include gdb_vecs.h.
        * tracepoint.h: Include gdb_vecs.h.
        * gdb_vecs.h: New file.

2012-01-24  Pedro Alves  <pedro@codesourcery.com>

        * breakpoint.c (breakpoint_hit_catch_fork)
        (breakpoint_hit_catch_vfork, breakpoint_hit_catch_syscall)
        (breakpoint_hit_catch_exec): Make use of the `ws' argument.
        * infrun.c (inferior_has_forked, inferior_has_vforked)
        (inferior_has_execd, inferior_has_called_syscall): Delete.
        (handle_syscall_event): Get syscall_number from the execution
        control state's wait status.
        (wait_for_inferior): Don't clear syscall_number.

2012-01-24  Pedro Alves  <palves@redhat.com>

        * breakpoint.c (bpstat_check_location, bpstat_stop_status,
        pc_at_non_inline_function): Add `ws' parameter, and pass it down.
        (breakpoint_hit_catch_fork, breakpoint_hit_catch_vfork)
        (breakpoint_hit_catch_syscall, breakpoint_hit_catch_exec): Add
        `ws' parameter.
        (breakpoint_hit_ranged_breakpoint): Add `ws' parameter.  Return
        false for events other than TARGET_SIGNAL_TRAP.
        (breakpoint_hit_watchpoint, base_breakpoint_breakpoint_hit):
        Add `ws' parameter.
        (bkpt_breakpoint_hit): Add `ws' parameter.  Return false for
        events other than TARGET_SIGNAL_TRAP.
        (tracepoint_breakpoint_hit): Add `ws' parameter.
        * breakpoint.h (struct breakpoint_ops) <breakpoint_hit>: Add `ws'
        parameter.
        (bpstat_stop_status): Same.
        (pc_at_non_inline_function): Same.
        * infrun.c (handle_syscall_event, handle_inferior_event): Adjust
        to pass the current event's waitstatus to bpstat_stop_status
        and pc_at_non_inline_function.

2012-01-24  Jan Kratochvil  <jan.kratochvil@redhat.com>

        Code cleanup.
        * cli/cli-cmds.c (source_script_from_stream): Never fclose STREAM.
        Update the function comment for it.
        (source_script_with_search): Call make_cleanup_fclose for STREAM.
        * cli/cli-script.c (script_from_file): Do not call make_cleanup_fclose
        for STREAM.

2012-01-24  Pedro Alves  <palves@redhat.com>

        * breakpoint.c (bpstat_stop_status): Moving clearing print_it
        outside `bs->stop' block.
        (bpstat_what): Rework bp_shlib_event handling.
        (internal_bkpt_check_status): If the breakpoint is a
        bp_shlib_event, then set bs->stop and bs->print if
        stop_on_solib_events is set.

2012-01-24  Gary Benson  <gbenson@redhat.com>

        Delete #if 0'd out code.
        * stack.c (print_frame_label_vars): Remove.
        (catch_info): Likewise.
        (_initialize_stack): Remove "info catch" command.
        * NEWS: Mention the above.

2012-01-24  Pedro Alves  <palves@redhat.com>

        * remote.c (remote_add_inferior): New `fake_pid_p' parameter.  Use
        it.
        (remote_notice_new_inferior): If the remote end doesn't support
        the multiprocess extensions, then the PID is fake.
        (add_current_inferior_and_thread): New.
        (remote_start_remote): Use it.
        (extended_remote_attach_1): Adjust.
        (extended_remote_create_inferior_1): Use
        add_current_inferior_and_thread.

2012-01-24  Jan Kratochvil  <jan.kratochvil@redhat.com>

        Fix watchpoints to be specific for each inferior.
        * breakpoint.c (watchpoint_in_thread_scope): Verify also
        current_program_space.
        * i386-nat.c (i386_inferior_data_cleanup): New.
        (i386_inferior_data_get): Replace variable inf_data_local by an
        inferior_data call.
        (i386_use_watchpoints): Initialize i386_inferior_data.
        * linux-nat.c (linux_nat_iterate_watchpoint_lwps): Use INFERIOR_PTID
        specific iterate_over_lwps.

2012-01-24  Jan Kratochvil  <jan.kratochvil@redhat.com>

        Fix watchpoints across inferior fork.
        * amd64-linux-nat.c (update_debug_registers_callback): Update the
        comment for linux_nat_iterate_watchpoint_lwps.
        (amd64_linux_dr_set_control, amd64_linux_dr_set_addr): Use
        linux_nat_iterate_watchpoint_lwps.
        (amd64_linux_prepare_to_resume): New comment on Linux kernel.
        * i386-linux-nat.c (update_debug_registers_callback): Update the
        comment for linux_nat_iterate_watchpoint_lwps.
        (i386_linux_dr_set_control, i386_linux_dr_set_addr): Use
        linux_nat_iterate_watchpoint_lwps.
        (i386_linux_prepare_to_resume): New comment on Linux kernel.
        * i386-nat.c: Include inferior.h.
        (dr_mirror): Remove.
        (i386_inferior_data, struct i386_inferior_data)
        (i386_inferior_data_get): New.
        (i386_debug_reg_state): Use i386_inferior_data_get.
        (i386_cleanup_dregs, i386_update_inferior_debug_regs)
        (i386_insert_watchpoint, i386_remove_watchpoint)
        (i386_stopped_data_address, i386_insert_hw_breakpoint)
        (i386_remove_hw_breakpoint): New variable state, use
        i386_debug_reg_state instead of DR_MIRROR.
        * linux-nat.c (delete_lwp): New declaration.
        (num_lwps): Move here from downwards.
        (delete_lwp_cleanup): New.
        (linux_child_follow_fork): Create new child_lp, call
        linux_nat_new_thread and linux_nat_prepare_to_resume before calling
        PTRACE_DETACH.
        (num_lwps): Move upwards.
        (linux_nat_iterate_watchpoint_lwps): New.
        * linux-nat.h (linux_nat_iterate_watchpoint_lwps_ftype): New.
        (linux_nat_iterate_watchpoint_lwps_ftype): New declaration.

2012-01-24  Joel Brobecker  <brobecker@adacore.com>

        GDB 7.4 released.

2012-01-23  Pedro Alves  <palves@redhat.com>

        * top.c (caution): Rename to ...
        (confirm): ... this.
        (show_caution): Rename to ...
        (show_confirm): ... this.
        (quit_cover): Adjust.
        (init_main): Adjust.
        * top.h (caution): Rename to ...
        (confirm): ... this.
        * utils.c (internal_vproblem, defaulted_query): Adjust.

2012-01-23  Pedro Alves  <palves@redhat.com>

        * top.c (caution): Update comment.
        (execute_command): Don't consider the current value of `caution'.

2012-01-23  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * cli/cli-cmds.c (find_and_open_script): Handle failure of fdopen.

2012-01-23  Ulrich Weigand  <ulrich.weigand@linaro.org>

        * inf-child.c: Include "gdb_stat.h" instead of <sys/stat.h>.
        * linux-tdep.c (linux_info_proc): Avoid ARI coding style warning.
        * target.c (target_fileio_pwrite): Remove buffer address from
        debug output.
        (target_fileio_pread): Likewise.

2012-01-20  Ulrich Weigand  <ulrich.weigand@linaro.org>

        * NEWS: Document remote "info proc" and "generate-core-file".

2012-01-20  Ulrich Weigand  <ulrich.weigand@linaro.org>

        * gdbarch.sh (find_memory_regions): New callback.
        * gdbarch.c, gdbarch.h: Regenerate.

        * gcore.c (gcore_memory_sections): Try gdbarch find_memory_regions
        callback before falling back to target method.

        * linux-nat.c (read_mapping, linux_nat_find_memory_regions): Remove.
        (linux_target_install_ops): No longer install it.

        * linux-tdep.c (linux_find_memory_regions): New function.
        (linux_init_abi): Install it.

2012-01-20  Ulrich Weigand  <ulrich.weigand@linaro.org>

        * gdbarch.sh (make_corefile_notes): New architecture callback.
        * gdbarch.c: Regenerate.
        * gdbarch.h: Likewise.

        * gcore.c (write_gcore_file): Try gdbarch_make_corefile_notes
        before target_make_corefile_notes.  If NULL is returned, the
        target does not support core file generation.

        * linux-nat.c: Include "linux-tdep.h".
        (find_signalled_thread, find_stop_signal): Remove.
        (linux_nat_do_thread_registers): Likewise.
        (struct linux_nat_corefile_thread_data): Likewise.
        (linux_nat_corefile_thread_callback): Likewise.
        (iterate_over_spus): Likewise.
        (struct linux_spu_corefile_data): Likewise.
        (linux_spu_corefile_callback): Likewise.
        (linux_spu_make_corefile_notes): Likewise.
        (linux_nat_collect_thread_registers): New function.
        (linux_nat_make_corefile_notes): Replace contents by call to
        linux_make_corefile_notes passing linux_nat_collect_thread_registers
        as native-only callback.

        * linux-tdep.h: Include "bfd.h".
        (struct regcache): Add forward declaration.
        (linux_collect_thread_registers_ftype): New typedef.
        (linux_make_corefile_notes): Add prototype.
        * linux-tdep.c: Include "gdbthread.h", "gdbcore.h", "regcache.h",
        "regset.h", and "elf-bfd.h".
        (find_signalled_thread, find_stop_signal): New functions.
        (linux_spu_make_corefile_notes): Likewise.
        (linux_collect_thread_registers): Likewise.
        (struct linux_corefile_thread_data): New data structure.
        (linux_corefile_thread_callback): New funcion.
        (linux_make_corefile_notes): Likewise.
        (linux_make_corefile_notes_1): Likewise.
        (linux_init_abi): Install it.

2012-01-20  Ulrich Weigand  <ulrich.weigand@linaro.org>

        * gdbarch.sh (info_proc): New callback.
        * gdbarch.c, gdbarch.h: Regenerate.

        * infcmd.c (info_proc_cmd_1): Try gdbarch info_proc callback
        before falling back to the target info_proc callback.

        * linux-nat.c: Do not include "cli/cli-utils.h".
        (linux_nat_info_proc): Remove.
        (linux_target_install_ops): No longer install it.

        * linux-tdep.c: Include "cli/cli-utils.h" and <ctype.h>.
        (read_mapping): New function.
        (linux_info_proc): Likewise.
        (linux_init_abi): Install it.

2012-01-20  Ulrich Weigand  <ulrich.weigand@linaro.org>

        * defs.h (enum info_proc_what): Moved here from linux-nat.c
        * infcmd.c: (info_proc_cmd_1): New function.
        (info_proc_cmd): New function, moved here from equivalent routine
        orignally in linux-nat.c.
        (info_proc_cmd_mappings): Likewise.
        (info_proc_cmd_stat): Likewise.
        (info_proc_cmd_status): Likewise.
        (info_proc_cmd_cwd): Likewise.
        (info_proc_cmd_cmdline): Likewise.
        (info_proc_cmd_exe): Likewise.
        (info_proc_cmd_all): Likewise.
        (_initialize_infcmd): Install "info proc" command and subcommands.

        * target.h (struct target_ops): Add to_info_proc.
        (target_info_proc): Add prototype.
        * target.c (target_info_proc): New function.

        * procfs.c (procfs_info_proc): Add prototype.
        (info_proc_cmd): Rename into ...
        (procfs_info_proc): ... this.  Update argument types as appropriate
        for a to_info_proc implementation.  Handle "what" argument.
        (procfs_target): Install procfs_info_proc.
        (_initialize_procfs): No longer install "info proc" command.

        * linux-nat.c: (enum info_proc_what): Remove.
        (linux_nat_info_proc_cmd_1): Rename into ...
        (linux_nat_info_proc): ... this.  Update argument types as appropriate
        for a to_info_proc implementation.
        (linux_nat_info_proc_cmd): Remove.
        (linux_nat_info_proc_cmd_mappings): Likewise.
        (linux_nat_info_proc_cmd_stat): Likewise.
        (linux_nat_info_proc_cmd_status): Likewise.
        (linux_nat_info_proc_cmd_cwd): Likewise.
        (linux_nat_info_proc_cmd_cmdline): Likewise.
        (linux_nat_info_proc_cmd_exe): Likewise.
        (linux_nat_info_proc_cmd_all): Likewise.
        (linux_target_install_ops): Install linux_nat_info_proc.
        (_initialize_linux_nat): No longer install "info proc" command
        and subcommands.

2012-01-20  Ulrich Weigand  <ulrich.weigand@linaro.org>

        * configure.ac [AC_CHECK_FUNCS]: Check for readlink.
        * config.in, configure: Regenerate.

        * target.h (struct target_ops): Add to_fileio_readlink.
        (target_fileio_readlink): Add prototype.
        * target.c (target_fileio_readlink): New function.

        * inf-child.c: Conditionally include <sys/param.h>.
        (inf_child_fileio_readlink): New function.
        (inf_child_target): Install it.

        * remote.c (PACKET_vFile_readlink): New enum value.
        (remote_hostio_readlink): New function.
        (init_remote_ops): Install it.
        (_initialize_remote): Handle vFile:readlink packet type.

2012-01-20  Pedro Alves  <palves@redhat.com>
            Ulrich Weigand  <ulrich.weigand@linaro.org>

        * configure.ac [AC_CHECK_FUNCS]: Check for pread and pwrite.
        * config.in, configure: Regenerate.

        * target.h (struct target_ops): Add to_fileio_open, to_fileio_pwrite,
        to_fileio_pread, to_fileio_close, to_fileio_unlink.
        (target_fileio_open): Add prototype.
        (target_fileio_pwrite): Likewise.
        (target_fileio_pread): Likewise.
        (target_fileio_close): Likewise.
        (target_fileio_unlink): Likewise.
        (target_fileio_read_alloc): Likewise.
        (target_fileio_read_stralloc): Likewise.

        * target.c: Include "gdb/fileio.h".
        (target_read_stralloc): Accept trailing, but not embedded NUL bytes.
        (default_fileio_target): New function.
        (target_fileio_open): Likewise.
        (target_fileio_pwrite): Likewise.
        (target_fileio_pread): Likewise.
        (target_fileio_close): Likewise.
        (target_fileio_unlink): Likewise.
        (target_fileio_close_cleanup): Likewise.
        (target_fileio_read_alloc_1): Likewise.
        (target_fileio_read_alloc): Likewise.
        (target_fileio_read_stralloc): Likewise.

        * inf-child.c: Include "gdb/fileio.h", <sys/types.h>, <sys/stat.h>,
        <fcntl.h>, and <unistd.h>.
        (inf_child_fileio_open_flags_to_host): New function.
        (inf_child_errno_to_fileio_error): Likewise.
        (inf_child_fileio_open): Likewise.
        (inf_child_fileio_pwrite): Likewise.
        (inf_child_fileio_pread): Likewise.
        (inf_child_fileio_close): Likewise.
        (inf_child_fileio_unlink): Likewise.
        (inf_child_target): Install to_fileio routines.

        * remote.c (init_remote_ops): Install to_fileio routines.

2012-01-20  Pedro Alves  <palves@redhat.com>
            Ulrich Weigand  <ulrich.weigand@linaro.org>

        * remote.c (remote_multi_process_p): Only check for multi-process
        protocol feature, do not check for extended protocol.
        (remote_supports_multi_process): Check for extended protocol here.
        (set_general_process): Likewise.
        (extended_remote_kill): Likewise.
        (remote_pid_to_str): Likewise.
        (remote_query_supported): Always query multiprocess mode.

2012-01-20  Pedro Alves  <palves@redhat.com>
            Ulrich Weigand  <ulrich.weigand@linaro.org>

        * inferior.h (struct inferior): Add fake_pid_p.
        * inferior.c (exit_inferior_1): Clear fake_pid_p.
        * remote.c (remote_start_remote): Set fake_pid_p if we have to use
        magic_null_ptid since the remote side doesn't provide a real PID.

2012-01-19  Tom Tromey  <tromey@redhat.com>

        * NEWS: Combine the two Python sections.

2012-01-19  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * target.h (target_close): Update comment on the target's unpush state.

2012-01-19  Pedro Alves  <palves@redhat.com>

        * linux-nat.c (linux_nat_close): Call linux_nat_is_async_p and
        linux_nat_async directly instead of going through the target
        vector.
        * target.c (unpush_target): Close target after unpushing it, not
        before.

2012-01-19  Gary Benson  <gbenson@redhat.com>

        * mdebugread.c (sort_blocks): Replace integer constants with ones
        derived from FIRST_LOCAL_BLOCK.

2012-01-18  Paul Pluzhnikov  <ppluzhnikov@google.com>
            Jan Kratochvil  <jan.kratochvil@redhat.com>

        PR gdb/9538
        * symfile.c (find_separate_debug_file): New function.
        (terminate_after_last_dir_separator): Likewise.
        (find_separate_debug_file_by_debuglink): Also try realpath.
        * configure.ac (AC_CHECK_FUNCS): Add lstat.
        * configure: Regenerate.
        * config.in: Regenerate.

2012-01-18  Doug Evans  <dje@google.com>

        * Makefile.in (TARGET_SYSTEM_ROOT, TARGET_SYSTEM_ROOT_DEFINE): Delete.
        (main.o): Remove rule.
        * configure.ac (BINDIR): Define with AC_DEFINE_DIR.
        (--with-sysroot): Rewrite.
        * configure: Regenerate.
        * config.in: Regenerate.

2012-01-18  Sergio Durigan Junior  <sergiodj@redhat.com>

        * parse.c (initialize_expout): New function.
        (reallocate_expout): Likewise.
        (parse_exp_in_context): Use `initialize_expout' and
        `reallocate_expout' when appropriate.

2012-01-18  Pedro Alves  <palves@redhat.com>

        * record.c (struct record_breakpoint, record_breakpoint_p)
        (record_breakpoints): New.
        (record_insert_breakpoint, record_remove_breakpoint): Manage
        record breakpoints list.  Only remove breakpoints from the
        inferior if they had been inserted there in the first place.

2012-01-17  Doug Evans  <dje@google.com>

        * linespec.c (decode_line_internal): Don't call symtabs_from_filename
        if we know we don't have a file name to look for.

2012-01-17  Pedro Alves  <palves@redhat.com>

        * dwarf2-frame.c (dwarf2_frame_cfa): Throw NOT_AVAILABLE_ERROR, if
        the frame's stop reason is UNWIND_UNAVAILABLE.

2012-01-17  Jan Kratochvil  <jan.kratochvil@redhat.com>

        Fix compilation error.
        * m2-exp.y (yyerror): Use ANSI C prototype.

2012-01-16  Sergio Durigan Junior  <sergiodj@redhat.com>

        * f-exp.y (parse_number): Convert prototype from K&R to ANSI C.
        (growbuf_by_size): Likewise.
        (yyerror): Likewise.
        * m2-exp.y (make_qualname): Remove function (was #if 0'ed).
        (modblock): Remove variable (was #if 0'ed).
        (parse_number): Convert prototype from K&R to ANSI C.
        (yyerror): Likewise.
        * objc-exp.y (parse_number): Likewise.
        (yyerror): Likewise.
        (yylex): Remove #if 0'ed code.
        * p-exp.y (uptok): Convert prototype from K&R to ANSI C.
        (yyerror): Likewise.

2012-01-16  Tom Tromey  <tromey@redhat.com>

        * NEWS: Add item.
        * symtab.h (compare_filenames_for_search): Declare.
        * symtab.c (compare_filenames_for_search): New function.
        (iterate_over_some_symtabs): Use it.
        * symfile.h (struct quick_symbol_functions)
        <map_symtabs_matching_filename>: Change spec.
        * psymtab.c (partial_map_symtabs_matching_filename): Use
        compare_filenames_for_search.  Update for new spec.
        * dwarf2read.c (dw2_map_symtabs_matching_filename): Use
        compare_filenames_for_search.  Update for new spec.
        * breakpoint.c (clear_command): Use compare_filenames_for_search.

2012-01-16  Tom Tromey  <tromey@redhat.com>

        PR python/13281:
        * gdbtypes.h (TYPE_FLAG_ENUM): New macro.
        (struct main_type) <flag_flag_enum>: New field.
        * dwarf2read.c (process_enumeration_scope): Detect "flag" enums.
        * NEWS: Add entries.
        * c-valprint.c (c_val_print) <TYPE_CODE_ENUM>: Handle "flag"
        enums.
        * python/lib/gdb/printing.py (_EnumInstance): New class.
        (FlagEnumerationPrinter): Likewise.

2012-01-16  Sergio Durigan Junior  <sergiodj@redhat.com>

        * breakpoint.c (create_sals_from_address_default): New function.
        (create_breakpoints_sal_default): Likewise.
        (decode_linespec_default): Likewise.
        (is_marker_spec): Removed.
        (strace_marker_p): New function.
        (init_breakpoint_sal): Using `strace_marker_p' instead of
        `is_marker_spec'.
        (create_breakpoint): Call method `create_sals_from_address' from
        breakpoint_ops, replacing code that created SALs conditionally
        on the type of the breakpoint.  Call method `create_breakpoints_sal',
        replacing code that created breakpoints conditionally on the type
        wanted.
        (base_breakpoint_create_sals_from_address): New function.
        (base_breakpoint_create_breakpoints_sal): Likewise.
        (base_breakpoint_decode_linespec): Likewise.
        (base_breakpoint_ops): Add methods
        `base_breakpoint_create_sals_from_address',
        `base_breakpoint_create_breakpoints_sal' and
        `base_breakpoint_decode_linespec'.
        (bkpt_create_sals_from_address): New function.
        (bkpt_create_breakpoints_sal): Likewise.
        (bkpt_decode_linespec): Likewise.
        (tracepoint_create_sals_from_address): Likewise.
        (tracepoint_create_breakpoints_sal): Likewise.
        (tracepoint_decode_linespec): Likewise.
        (strace_marker_create_sals_from_address): Likewise.
        (strace_marker_create_breakpoints_sal): Likewise.
        (strace_marker_decode_linespec): Likewise.
        (strace_marker_breakpoint_ops): New variable.
        (addr_string_to_sals): Remove `marker_spec'.  Call method
        `decode_linespec' from breakpoint_ops, replacing code that decoded
        an address string into a SAL.  Use `strace_marker_p' instead of
        `marker_spec'.
        (strace_command): Decide whether we are dealing with a static
        tracepoint with marker or not.  Use the appropriate breakpoint_ops.
        (initialize_breakpoint_ops): Initialize new fields of breakpoint_ops.
        * breakpoint.h (linespec_result, linespec_sals): New forward
        declarations.
        (breakpoint_ops) <create_sals_from_address>,
        <create_breakpoints_sal>, <decode_linespec>: New methods.

2012-01-14  Doug Evans  <dje@google.com>

        * NEWS: Update text for "maint set python print-stack".
        It is deprecated in gdb 7.4 and deleted in 7.5.

2012-01-13  Eli Zaretskii  <eliz@gnu.org>

        * gdb_curses.h (MOUSE_MOVED) [__MINGW32__]: Undefine before
        including curses.h.

2012-01-12  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * configure: Regenerate.
        * config.in: Regenerate.

2012-01-12  Keith Seitz  <keiths@redhat.com>

        PR mi/10586
        * varobj.c (ANONYMOUS_STRUCT_NAME): Define.
        (ANONYMOUS_UNION_NAME): Define.
        (is_path_expr_parent): New function.
        (get_path_expr_parent): New function.
        (is_anonymous_child): New function.
        (create_child_with_value): If the child is anonymous and without
        a name, assign an object name to it.
        (c_describe_child): Use get_path_expr_parent to determine
        the parent expression.
        If there field represents an anonymous struct or union and
        has no name, set an appropriate display name and expression.
        (cplus_describe_child): Likewise.

2012-01-12  Pedro Alves  <palves@redhat.com>

        * i386-tdep.c (i386_frame_cache_1): Also mark the frame base as
        available when %ebp is found to be zero (outermost).

2012-01-11  Andreas Tobler  <andreast@fgznet.ch>

        * common/gdb_assert.h (gdb_static_assert): Rename static_assert to
        an internal gdb_static_assert.
        * mi/mi-common.c: Rename static_assert to gdb_static_assert.

2012-01-11  Tom Tromey  <tromey@redhat.com>

        PR gdb/9598:
        * breakpoint.c (_initialize_breakpoint): Fix help for "catch
        catch" and "catch throw".

2012-01-11  Paul Hilfinger  <hilfingr@adacore.com>

        * blockframe.c (block_innermost_frame): Start search from selected
        frame, if present, or otherwise the current frame.

        * c-exp.y (variable): Update innermost_block for
        'block COLONCOLON NAME' clause.
        * m2-exp.y (variable): Ditto.
        * objc-exp.y (variable): Ditto.

2012-01-10  Tom Tromey  <tromey@redhat.com>

        PR python/13199:
        * python/python.c (finish_python_initialization): Set sys.argv.

2012-01-10  Doug Evans  <dje@google.com>

        * dwarf2read.c (dwarf_decode_lines): Remove arg "abfd".  New arg
        "want_line_info".  All callers updated.
        (dwarf_decode_lines_1): New function.
        (handle_DW_AT_stmt_list): Add function comment.
        New arg "want_line_info".  All callers updated.
        (read_file_scope,read_type_unit_scope): Move comment from
        handle_DW_AT_stmt_list to here.

2012-01-10  Jan Kratochvil  <jan.kratochvil@redhat.com>

        Fix regression after libiberty/ update for GCC PR 6057 and others.
        * c-exp.y (operator) <OPERATOR DELETE>
        (operator) <OPERATOR DELETE '[' ']'>: Add trailing space.
        * cp-name-parser.y (fill_comp, make_operator, make_dtor)
        (make_builtin_type, make_name): New variable i, add gdb_assert.
        (operator) <OPERATOR NEW>: Update ARGS to 3.
        (operator) <OPERATOR DELETE>: Add trailing space.
        (operator) <OPERATOR NEW '[' ']'>: Update ARGS to 3.
        (operator) <OPERATOR DELETE '[' ']'>: Add trailing space.
        * cp-support.c (cp_canonicalize_string): Check NULL from
        cp_comp_to_string, call warning and return.

2012-01-10  Jan Kratochvil  <jan.kratochvil@redhat.com>

        Fix duplicate .o files after omitting libbfd.a.
        * Makefile.in (ALL_TARGET_OBS): Remove corelow.o.
        (SFILES): Add corelow.c.
        (COMMON_OBS): Add corelow.o.
        (ALLDEPFILES): Remove corelow.c.
        * config/alpha/alpha-linux.mh (NATDEPFILES): Remove corelow.o.
        * config/alpha/alpha-osf3.mh: Likewise.
        * config/alpha/fbsd.mh: Likewise.
        * config/arm/nbsdaout.mh: Likewise.
        * config/arm/nbsdelf.mh: Likewise.
        * config/i386/i386gnu.mh: Likewise.
        * config/ia64/hpux.mh: Likewise.
        * config/ia64/linux.mh: Likewise.
        * config/m32r/linux.mh: Likewise.
        * config/m68k/linux.mh: Likewise.
        * config/mips/irix5.mh: Likewise.
        * config/mips/irix6.mh: Likewise.
        * config/pa/hpux.mh: Likewise.
        * config/pa/linux.mh: Likewise.
        * config/powerpc/aix.mh: Likewise.
        * config/sparc/linux.mh: Likewise.
        * config/sparc/linux64.mh: Likewise.
        * config/sparc/sol2.mh: Likewise.
        * config/vax/vax.mh: Likewise.
        * configure.tgt (alpha*-*-freebsd* alpha*-*-kfreebsd*-gnu)
        (alpha*-*-netbsd*, alpha*-*-knetbsd*-gnu, alpha*-*-openbsd*)
        (am33_2.0*-*-linux*, arm*-wince-pe, arm*-*-mingw32ce*, arm*-*-linux*)
        (arm*-*-openbsd*, cris*, frv-*-*, hppa*-*-hpux*, hppa*-*-netbsd*)
        (hppa*-*-openbsd*, i[34567]86-*-dicos*, i[34567]86-*-freebsd*)
        (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-netbsd*)
        (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-openbsd*, i[34567]86-*-nto*)
        (i[34567]86-*-solaris2.1[0-9]*, x86_64-*-solaris2.1[0-9]*)
        (i[34567]86-*-solaris*, i[34567]86-*-linux*, i[34567]86-*-cygwin*)
        (i[34567]86-*-mingw32*, m68*-*-netbsd*, m68*-*-knetbsd*-gnu)
        (m68*-*-openbsd*, m88*-*-openbsd*, microblaze*-linux-*)
        (microblaze*-*-linux*, mips*-*-linux*, mips*-*-netbsd*)
        (mips*-*-knetbsd*-gnu, mips64*-*-openbsd*, powerpc-*-netbsd*)
        (powerpc-*-knetbsd*-gnu, powerpc-*-openbsd*, powerpc-*-linux*)
        (powerpc64-*-linux*, s390*-*-*, score-*-*, sh*-*-linux*)
        (sh*-*-netbsdelf*, sh*-*-knetbsd*-gnu, sh*-*-openbsd*)
        (sparc*-*-freebsd*, sparc*-*-kfreebsd*-gnu, sparc-*-netbsd*)
        (sparc-*-knetbsd*-gnu, sparc64-*-netbsd*, sparc64-*-knetbsd*-gnu)
        (sparc-*-openbsd*, sparc64-*-openbsd*, tic6x-*-*linux, vax-*-netbsd*)
        (vax-*-knetbsd*-gnu, vax-*-openbsd*, x86_64-*-dicos*, x86_64-*-linux*)
        (x86_64-*-freebsd*, x86_64-*-kfreebsd*-gnu, x86_64-*-netbsd*)
        (x86_64-*-knetbsd*-gnu, x86_64-*-openbsd*, xtensa*-*-linux*): Remove
        corelow.o from gdb_target_obs.
        * corefile.c (core_target): Update the comment on NULL value.
        (core_file_command): Replace error by gdb_assert on CORE_TARGET.
        * corelow.c (sniff_core_bfd): Call error instead of warning on zero
        MATCHES.  Drop YUMMY set on NULL.
        (core_close): Do not call exit_inferior_silent on zero PID.  Do not
        reclaim CORE_DATA if it is already NULL.

2012-01-09  Doug Evans  <dje@google.com>

        * gdbtypes.c (safe_parse_type): Initialize type to keep gcc happy.
        * varobj.c (varobj_set_value): Initialize val,value to keep gcc happy.

2012-01-09  Keith Seitz  <keiths@redhat.com>

        * breakpoint.c (wrapper.h): Don't include.

2012-01-09  Keith Seitz  <keiths@redhat.com>

        * Makefile.in (SFILES): Remove wrapper.c.
        (HFILES_NO_SRCDIR): Remove wrapper.h.
        (COMMON_OBS): Remove wrapper.o.
        * cli/cli-interp.c: Don't inlude wrapper.h.
        * corelow.c: Likewise.
        (core_open): Replace gdb_target_find_new_threads with
        TRY_CATCH around target_find_new_threads.
        * eval.c (fetch_subexp_value): Likewise for value_fetch_lazy.
        * gdbtypes.c (safe_parse_type): Likewise for parse_and_eval_type.
        * varobj.c (varobj_create): Likewise for parse_exp_1 and
        evaluate_expression.
        (varobj_set_value): Likewise for evaluate_expression and
        value_assign.
        (install_new_variable): Likewise for value_fetch_lazy.
        (adjust_value_for_child_access): Likewise for value_ind.
        (c_describe_child): Likewise for value_subscript and
        value_ind.
        (c_value_of_root): Likewise for evaluate_expression.
        * wrapper.c: Remove.
        * wrapper.h: Remove.

2012-01-09  Doug Evans  <dje@google.com>

        * dwarf2read.c (read_and_check_comp_unit_head): Renamed from
        partial_read_comp_unit_head.  Replace "buffer", "buffer_size" and
        "abfd" args with "section".  All callers updated.
        Error checking code moved ...
        (error_check_comp_unit_head): ... here.  New function.
        (read_and_check_type_unit_head): Renamed from read_type_unit_head.
        Delete arg "abfd".  New arg "type_offset".  All callers updated.
        (create_debug_types_hash_table): Simplify by using
        read_and_check_type_unit_head.

        * parser-defs.h (namecopy): Delete.
        * parse.c (namecopy, namecopy_size): Move into copy_name.

2012-01-09  Jan Kratochvil  <jan.kratochvil@redhat.com>

        Partially fix duplicate .o files after omitting libbfd.a.
        * config/alpha/alpha-osf3.mh (NATDEPFILES): Remove solib.o.
        * config/i386/nbsdaout.mh (NATDEPFILES): Remove solib.o.
        * config/i386/obsdaout.mh (NATDEPFILES): Remove solib.o.
        * config/m68k/nbsdaout.mh (NATDEPFILES): Remove solib.o.
        * config/m68k/obsd.mh (NATDEPFILES): Remove solib.o.
        * config/powerpc/aix.mh (NATDEPFILES): Remove xcoffread.o.
        * config/vax/nbsdaout.mh (NATDEPFILES): Remove solib.o.

2012-01-09  Pedro Alves  <palves@redhat.com>

        * MAINTAINERS: Update my email address.

2012-01-08  Doug Evans  <dje@google.com>

        * dwarf2read.c (dwarf2_per_objfile): Rename n_type_comp_units to
        n_type_units.  Rename type_comp_units to all_type_units.
        All uses updated.
        (add_signatured_type_cu_to_table): Renamed from
        add_signatured_type_cu_to_list.  All callers updated.

        * gdbtypes.h (struct cplus_struct_type): Delete member
        nfn_fields_total.  All uses removed.

2012-01-06  Doug Evans  <dje@google.com>

        * dwarf2read.c: Move FIXME from dwarf2_build_psymtabs_hard
        to top of file.
        (dwarf2_find_comp_unit): Delete.
        (process_psymtab_comp_unit): Make result "void".
        Delete args buffer, info_ptr, buffer_size, and replace with
        "section".  All callers updated.
        (dwarf2_build_psymtabs_hard): Simplify.

2012-01-06  Sergio Durigan Junior  <sergiodj@redhat.com>
            Thiago Jung Bauermann  <bauerman@br.ibm.com>

        * ada-lang.c (ada_exception_name_addr): Add `volatile' keyword
        before `struct gdb_exception'.
        * breakpoint.c (update_global_location_list_nothrow)
        (update_breakpoint_locations, enable_breakpoint_disp): Likewise.
        * cp-abi.c (value_rtti_type): Likewise.
        * cp-support.c (cp_validate_operator): Likewise.
        * infrun.c (insert_exception_resume_breakpoint)
        (check_exception_resume, keep_going): Likewise.
        * mi-interp.c (mi_breakpoint_created)
        (mi_breakpoint_modified): Likewise.
        * rs6000-aix-tdep.c (rs6000_convert_from_func_ptr_addr): Likewise.
        * solib-ia64-hpux.c (ia64_hpux_at_dld_breakpoint_p)
        (ia64_hpux_handle_dld_breakpoint_1): Likewise.

2012-01-05  Doug Evans  <dje@google.com>

        * dwarf2read.c (statement_prologue): Delete, unused.

        * dwarf2read.c (dwarf2_per_cu_addr_size): Make result type an int.
        * dwarf2loc.h (dwarf2_per_cu_addr_size): Update.

        * dwarf2read.c (comp_unit_header): Delete, unused.

2012-01-05  Ulrich Weigand  <uweigand@de.ibm.com>

        * configure.tgt [s390*-*-*] (gdb_target_obs): Add corelow.o.
        * config/s390/s390.mh (NATDEPFILES): Remove corelow.o.

2012-01-05  Khoo Yit Phang  <khooyp@cs.umd.edu>

        * infrun.c (normal_stop): Don't skip calling the normal_stop
        observers if the thread was doing a multi-step, but stopped for
        some reason other than stepping.

2012-01-05  Pedro Alves  <alves.ped@gmail.com>

        * cli/cli-decode.h: Add comments.
        (CMD_LIST_AMBIGUOUS): Moved to command.h
        (add_cmd, add_alias_cmd, add_prefix_cmd, add_abbrev_prefix_cmd)
        (set_cmd_cfunc, set_cmd_sfunc, set_cmd_completer, cmd_cfunc_eq)
        (set_cmd_context, get_cmd_context, lookup_cmd, lookup_cmd_1)
        (deprecate_cmd, deprecated_cmd_warning, lookup_cmd_composition)
        (add_com, add_com_alias, add_info, add_info_alias)
        (complete_on_cmdlist, complete_on_enum, help_list): Remove
        declarations.
        * command.h: Add and adjust comments.
        (CMD_LIST_AMBIGUOUS): Moved here.
        (help_cmd, help_cmd_list): Delete declarations.

2012-01-04  Doug Evans  <dje@google.com>

        * dwarf2read.c (dwarf2_read_abbrevs): Delete arg "abfd".
        All callers updated.
        (load_full_type_unit): Renamed from read_signatured_type_at_offset.
        Replace all arguments with "per_cu".  All callers updated.

        * dwarf2read.c (dwarf2_per_cu_data): Remove outdated comment.

        * dwarf2read.c (init_one_comp_unit): Delete arg "objfile".
        New arg "per_cu".  All callers updated.

        Delete #if 0'd out code.
        * language.c (binop_result_type): Delete.
        (simple_type, ordered_type, same_type, integral_type): Delete.
        (numeric_type, character_type, string_type, boolean_type): Delete.
        (float_type, structured_type): Delete.
        * language.h: Update.

2012-01-04  Tom Tromey  <tromey@redhat.com>

        * python/py-value.c (valpy_binop): Initialize 'res_val'.

2012-01-04  Joel Brobecker  <brobecker@adacore.com>

        * corefile.c (close_exec_file): Delete.
        (reopen_exec_file): Remove commented out code that seems related
        to close_exec_file, which is being deleted here.
        * inferior.h (close_exec_file): Delete.
        * fork-child.c (fork_inferior): Remove call to fork_inferior.

2012-01-04  Joel Brobecker  <brobecker@adacore.com>

        * ada-lang.c: #include "cli/cli-utils.h".
        (get_selections): Use skip_spaces.
        (ada_get_next_arg): Use skip_spaces and skip_to_space.
        (catch_ada_exception_command_split): Use skip_spaces.
        (ada_decode_assert_location): Likewise.

2012-01-04  Joel Brobecker  <brobecker@adacore.com>

        * linespec.c (decode_line_internal): Check for C++ or Java
        compound constructs only if the current language is C, C++
        or Java.

2012-01-04  Jan Kratochvil  <jan.kratochvil@redhat.com>

        Revert:
        2012-01-02  Jan Kratochvil  <jan.kratochvil@redhat.com>
                    Joel Brobecker  <brobecker@adacore.com>
        Fix regression for gdb.cp/gdb2495.exp with gcc-4.7.
        * arch-utils.c (displaced_step_at_entry_point): Incrase BP_LEN skip to
        3 times.
        * infcall.c (call_function_by_hand) <AT_SYMBOL>: Move it upwards and
        fall through into AT_ENTRY_POINT.
        (call_function_by_hand) <AT_ENTRY_POINT>: New variable bp_len.  Adjust
        DUMMY_ADDR with it.
        * ppc-linux-tdep.c (ppc_linux_displaced_step_location): Increase
        PPC_INSN_SIZE skip to 3 times.

2012-01-04  Joel Brobecker  <brobecker@adacore.com>

        * linespec.c (add_minsym): Preserve function descriptors.

2012-01-04  Ulrich Weigand  <uweigand@de.ibm.com>

        * breakpoint.c (all_locations_are_pending): Consider locations
        in program spaces executing during startup pending as well.

2012-01-04  Joel Brobecker  <brobecker@adacore.com>

        Copyright year update in most files of the GDB Project.

2012-01-04  Joel Brobecker  <brobecker@adacore.com>

        * copyright.sh: Delete.
        * copyright.py: Rewrite.

2012-01-04  Joel Brobecker  <brobecker@adacore.com>

        * gnulib/extra/update-copyright: New file, imported from gnulib.

2012-01-04  Joel Brobecker  <brobecker@adacore.com>

        * README (Copyright and License Notices): New section.

2012-01-03  Tom Tromey  <tromey@redhat.com>

        PR python/12533:
        * python/py-value.c (valpy_dereference, valpy_get_address
        valpy_get_dynamic_type, valpy_lazy_string, valpy_do_cast)
        (valpy_getitem, valpy_call, valpy_binop, valpy_negative)
        (valpy_absolute, valpy_richcompare): Free intermediate values.

2011-01-03  Joel Brobecker  <brobecker@adacore.com>

        * ada-lang.c: Reformat the copyright notice.

2012-01-02  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * Makefile.in (ALL_TARGET_OBS): Remove solib-target.o.
        * configure.tgt (arm*-wince-pe, arm*-*-mingw32ce*, arm*-*-symbianelf*)
        (i[34567]86-*-dicos*, i[34567]86-*-cygwin*, i[34567]86-*-mingw32*)
        (x86_64-*-dicos*, x86_64-*-mingw*): Remove solib-target.o.
        Revert this part of:
        2012-01-02  Jan Kratochvil  <jan.kratochvil@redhat.com>
        Build gdb directly from *.o files not using libgdb.a.
        * Makefile.in (COMMON_OBS): Remove solib-target.o.

2012-01-02  Joel Brobecker  <brobecker@adacore.com>

        * gdb/common/gdb_thread_db.h, gdb/dbxread.c, gdb/environ.c,
        gdb/gcore.h, gdb/rs6000-tdep.h, gdb/s390-nat.c, gdb/tic6x-tdep.c:
        Reformat the copyright header.

2012-01-02  Jan Kratochvil  <jan.kratochvil@redhat.com>

        Revert this part of:
        2012-01-02  Jan Kratochvil  <jan.kratochvil@redhat.com>
        Remove the gdbtui binary.
        * gdb.c (main): Remove args.interpreter_p initialization.
        * main.c (captured_main): Set INTERPRETER_P directly by INTERP_CONSOLE.
        * main.h (struct captured_main_args): Remove interpreter_p.

2012-01-02  Joel Brobecker  <brobecker@adacore.com>

        * config/djgpp/fnchange.lst: Add entry for ChangeLog-2011.

2012-01-02  Joel Brobecker  <brobecker@adacore.com>

        * top.c (print_gdb_version): Update copyright year.

2012-01-02  Yao Qi  <yao@codesourcery.com>

        * inf-ptrace.c (inf_ptrace_xfer_partial): Reindent.

2012-01-02  Jan Kratochvil  <jan.kratochvil@redhat.com>
            Joel Brobecker  <brobecker@adacore.com>

        Fix regression for gdb.cp/gdb2495.exp with gcc-4.7.
        * arch-utils.c (displaced_step_at_entry_point): Incrase BP_LEN skip to
        3 times.
        * infcall.c (call_function_by_hand) <AT_SYMBOL>: Move it upwards and
        fall through into AT_ENTRY_POINT.
        (call_function_by_hand) <AT_ENTRY_POINT>: New variable bp_len.  Adjust
        DUMMY_ADDR with it.
        * ppc-linux-tdep.c (ppc_linux_displaced_step_location): Increase
        PPC_INSN_SIZE skip to 3 times.

2012-01-02  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * amd64-linux-nat.c (update_debug_registers_callback): New comment on
        the return value.
        * i386-linux-nat.c (update_debug_registers_callback): Likewise.

2012-01-02  Jan Kratochvil  <jan.kratochvil@redhat.com>

        Build gdb directly from *.o files not using libgdb.a.
        * Makefile.in (SUBDIR_TUI_OBS): Remove duplicate tui.o.
        (COMMON_OBS): Remove solib-target.o.
        (LIBGDB_OBS, libgdb.a): Move it before the gdb$(EXEEXT) rule.
        (gdb$(EXEEXT)): Replace libgdb.a with $(LIBGDB_OBS).
        (LIBGDB_OBS, libgdb.a): Move it above.
        * configure.tgt (alpha*-*-linux*, alpha*-*-freebsd*)
        (alpha*-*-kfreebsd*-gnu, alpha*-*-netbsd*, alpha*-*-knetbsd*-gnu)
        (alpha*-*-openbsd*, am33_2.0*-*-linux*, arm*-wince-pe)
        (arm*-*-mingw32ce*, arm*-*-linux*, arm*-*-netbsd*, arm*-*-knetbsd*-gnu)
        (arm*-*-openbsd*, cris*, frv-*-*, hppa*-*-hpux*, hppa*-*-linux*)
        (hppa*-*-netbsd*, hppa*-*-openbsd*, i[34567]86-*-darwin*)
        (i[34567]86-*-dicos*, i[34567]86-*-freebsd*, i[34567]86-*-kfreebsd*-gnu)
        (i[34567]86-*-netbsd*, i[34567]86-*-knetbsd*-gnu, i[34567]86-*-openbsd*)
        (i[34567]86-*-nto*, i[34567]86-*-solaris2.1[0-9]*)
        (x86_64-*-solaris2.1[0-9]*, i[34567]86-*-solaris*, i[34567]86-*-linux*)
        (i[34567]86-*-gnu*, ia64-*-linux*, m32r*-*-linux*, m68*-*-linux*)
        (m68*-*-netbsd*, m68*-*-knetbsd*-gnu, m68*-*-openbsd*)
        (microblaze*-linux-*, microblaze*-*-linux*, mips*-sgi-irix5*)
        (mips*-sgi-irix6*, mips*-*-linux*, mips*-*-netbsd*)
        (mips*-*-knetbsd*-gnu, mips64*-*-openbsd*, powerpc-*-netbsd*)
        (powerpc-*-knetbsd*-gnu, powerpc-*-openbsd*, powerpc-*-aix*, rs6000-*-*)
        (powerpc-*-linux*, powerpc64-*-linux*, powerpc*-*-*, s390*-*-*)
        (sh*-*-linux*, sh*-*-netbsdelf*, sh*-*-knetbsd*-gnu, sh*-*-openbsd*)
        (sparc-*-linux*, sparc64-*-linux*, sparc*-*-freebsd*)
        (sparc*-*-kfreebsd*-gnu, sparc-*-netbsd*, sparc-*-knetbsd*-gnu)
        (sparc64-*-netbsd*, sparc64-*-knetbsd*-gnu, sparc-*-openbsd*)
        (sparc64-*-openbsd*, sparc-*-solaris2.[0-6], sparc-*-solaris2.[0-6].*)
        (sparc-*-solaris2*, sparcv9-*-solaris2*, sparc64-*-solaris2*)
        (vax-*-netbsd*, vax-*-knetbsd*-gnu, x86_64-*-darwin*, x86_64-*-dicos*)
        (x86_64-*-linux*, x86_64-*-freebsd*, x86_64-*-kfreebsd*-gnu)
        (x86_64-*-netbsd*, x86_64-*-knetbsd*-gnu, x86_64-*-openbsd*)
        (xtensa*-*-linux*, xtensa*): Remove solib.o from gdb_target_obs.

2012-01-02  Jan Kratochvil  <jan.kratochvil@redhat.com>

        Remove the gdbtui binary.
        * .gitignore (/gdbtui): Remove.
        * Makefile.in (TUI): Remove.
        (SUBDIR_TUI_OBS): Remove tui-main.o.
        (SUBDIR_TUI_SRCS): Remove tui/tui-main.c.
        (all-tui, install-tui, uninstall-tui, $(TUI)$(EXEEXT), clean-tui)
        (tui-main.o): Remove.
        (all_object_files): Remove tui-main.o.
        * NEWS: New note for the gdbtui removal.
        * configure: Rebuilt.
        * configure.ac: No longer add all-tui, clean-tui, install-tui and
        uninstall-tui to CONFIG_ALL, CONFIG_CLEAN, CONFIG_INSTALL and
        CONFIG_UNINSTALL respectively.
        * gdb.c (main): Remove args.interpreter_p initialization.
        * main.c (captured_main): Set INTERPRETER_P directly by INTERP_CONSOLE.
        * main.h (struct captured_main_args): Remove interpreter_p.
        * tui/tui-main.c: Remove.

2012-01-01  Doug Evans  <dje@google.com>

        * dwarf2read.c (dwarf2_compute_name): Simplify objfile references.
        (dwarf2_physname, read_import_statement): Ditto.
        (read_call_site_scope, dwarf2_record_block_ranges): Ditto.
        (process_structure_scope read_subroutine_type): Ditto.
        (read_typedef, load_partial_dies, read_partial_die): Ditto.
        (find_partial_die, dwarf_decode_lines, lookup_die_type): Ditto.
        (dwarf2_fetch_die_location_block): Ditto.
        (dwarf_decode_macros, dwarf2_symbol_mark_computed): Ditto.

        * dwarf2read.c (read_signatured_type): Delete `objfile' arg.
        All callers updated.
        (load_full_comp_unit, queue_comp_unit, process_queue): Ditto.
        (dw2_do_instantiate_symtab, dw2_instantiate_symtab): Ditto.
        (process_psymtab_comp_unit, load_partial_comp_unit): Ditto.

        * dwarf2read.c (load_cu): Move assert to more useful location.

        * dwarf2read.c (free_heap_comp_unit): Renamed from free_one_comp_unit.
        All callers updated.

        * dwarf2read.c (dwarf2_per_objfile): Add comment.
        (dwarf2_elf_names): Minor reformat.
        (dwarf2_per_cu_data): Tweak comment.
        (dwarf2_read_section): Fix comment.
        (create_all_comp_units): Fix comment.
        (load_full_comp_unit): Fix comment.
        (process_full_comp_unit): Fix comment.
        (read_signatured_type): Fix comment.

For older changes see ChangeLog-2011.
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