2012-06-05 Joakim Tjernlund <Joakim.Tjernlund@transmode.se>

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

2012-06-05  Joakim Tjernlund  <Joakim.Tjernlund@transmode.se>

        * solib-svr4.c (enable_break): Don't fallback to setting the solib
        event breakpoint at _start, __start or main if a program
        interpreter is not found.

2012-06-05  Joel Brobecker  <brobecker@adacore.com>

        * windows-tdep.h (windows_iterate_over_objfiles_in_search_order):
        Add declaration.
        * windows-tdep.c: #include "objfiles.h".
        (windows_iterate_over_objfiles_in_search_order): New function.
        * amd64-windows-tdep.c (amd64_windows_init_abi): Set
        iterate_over_objfiles_in_search_order gdbarch method to
        windows_iterate_over_objfiles_in_search_order.
        * i386-cygwin-tdep.c (i386_cygwin_init_abi): Likewise.

2012-06-05  Joel Brobecker  <brobecker@adacore.com>

        * gdbarch.sh: Add generation of
        "iterate_over_objfiles_in_search_order_cb_ftype" typedef in
        gdbarch.h.  Add include of "objfiles.h" in gdbarch.c.
        (iterate_over_objfiles_in_search_order): New gdbarch method.
        * gdbarch.h, gdbarch.c: Regenerate.
        * objfiles.h (default_iterate_over_objfiles_in_search_order):
        Add declaration.
        * objfiles.c (default_iterate_over_objfiles_in_search_order):
        New function.
        * symtab.c (lookup_symbol_aux_objfile): New function, extracted
        out of lookup_symbol_aux_symtabs.
        (lookup_symbol_aux_symtabs): Replace extracted-out code by
        call to lookup_symbol_aux_objfile.
        (struct global_sym_lookup_data): New type.
        (lookup_symbol_global_iterator_cb): New function.
        (lookup_symbol_global): Search for symbol using
        gdbarch_iterate_over_objfiles_in_search_order and
        lookup_symbol_global_iterator_cb.
        * findvar.c (struct minsym_lookup_data): New type.
        (minsym_lookup_iterator_cb): New function.
        (default_read_var_value) [case LOC_UNRESOLVED]: Resolve the
        symbol's address via gdbarch_iterate_over_objfiles_in_search_order
        and minsym_lookup_iterator_cb.

2012-06-05  Joel Brobecker  <brobecker@adacore.com>

        Revert the following patch:
        * findvar.c (default_read_var_value): For LOC_UNRESOLVED symbols,
        try locating the symbol in the symbol's own objfile first, before
        extending the search to all objfiles.
        * symtab.c (lookup_symbol_aux_objfile): New function, extracted
        out of lookup_symbol_aux_symtabs.
        (lookup_symbol_aux_symtabs): Add new parameter "exclude_objfile".
        Replace extracted-out code by call to lookup_symbol_aux_objfile.
        Do not search EXCLUDE_OBJFILE.
        (lookup_static_symbol_aux): Update call to lookup_symbol_aux_symtabs.
        (lookup_symbol_global): Search for matches in the block's objfile
        first, before searching all other objfiles.

2012-06-05  Joel Brobecker  <brobecker@adacore.com>

        * breakpoint.c (find_condition_and_thread): Stop parsing
        as soon as the first invalid keyword is found.

2012-06-05  Joel Brobecker  <brobecker@adacore.com>

        * copyright.py (EXCLUDE_LIST): Add 'gdb/CONTRIBUTE' to list.

2012-06-05  Joel Brobecker  <brobecker@adacore.com>

        * config/djgpp/djcheck.sh: Add copyright header.

2012-06-05  Joel Brobecker  <brobecker@adacore.com>

        * copyright.py (update_files, main): Fix path to update-copyright
        script.

2012-06-05  Joel Brobecker  <brobecker@adacore.com>

        * copyright.py (MULTIPLE_COPYRIGHT_HEADERS): New constant.
        (main): Add MULTIPLE_COPYRIGHT_HEADERS to the list of files
        for which a reminder to update by hand is printed.

2012-06-04  Doug Evans  <dje@google.com>

        * buildsym.c (make_blockvector): Add comment.

2012-06-04  Pedro Alves  <palves@redhat.com>

        * arch-utils.c (default_gdb_signal_from_target): Delete.
        * arch-utils.h (default_gdb_signal_from_target): Delete.
        * corelow.c (core_open) <signal mapping>: Extended comment.  Check
        gdbarch_gdb_signal_from_target_p.
        * gdbarch.sh (gdb_signal_from_target): Make it an M method (with
        predicate).
        * gdbarch.h: Regenerate.
        * gdbarch.c: Regenerate.

2012-06-04  Pedro Alves  <palves@redhat.com>

        * gdbarch.sh (gdb_signal_from_target): Mention that the
        implementation of the method must be host independent.
        * gdbarch.h: Regenerate.

2012-06-04  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * symfile-mem.c: 3 new gdb_static_assert for target_read_memory_bfd
        parameters.
        (target_read_memory_bfd): New function.
        (symbol_file_add_from_memory): Use it.

2012-06-03  Doug Evans  <dje@google.com>

        * symtab.c (lookup_global_symbol_from_objfile): Only scan blockvector
        of primary symtab.
        (basic_lookup_transparent_type): Ditto.

        * objfiles.h (ALL_OBJFILE_PRIMARY_SYMTABS): New macro.
        (ALL_PRIMARY_SYMTABS): Use it.
        (ALL_PSPACE_PRIMARY_SYMTABS): Ditto.
        * dwarf2read.c (dw2_find_symbol_file): Ditto.
        * linespec.c (iterate_over_all_matching_symtabs): Ditto.
        * symtab.c (lookup_symbol_aux_objfile): Ditto.
        (basic_lookup_transparent_type): Ditto.

2012-06-02  Sergio Durigan Junior  <sergiodj@redhat.com>

        * symtab.c (symbol_demangled_name): New variable `dem_name'.  Use
        it to optimize resolution of demangled name.

2012-06-01  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * configure.ac (development): Define new variable.
        Call AC_CHECK_LIB for mcheck if $development.
        (ERROR_ON_WARNING): Enable it by default only if $development.
        * config.in: Regenerate.
        * configure: Regenerate.

2012-06-01  Siddhesh Poyarekar  <siddhesh@redhat.com>

        * target.c (target_read_memory): Make LEN argument as size_t.
        * target.h (target_read_memory): Likewise.

2012-06-01  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * tilegx-linux-tdep.c (tilegx_l): Use ULL for 64-bit values.

2012-05-31  Edjunior Machado  <emachado@linux.vnet.ibm.com>

        * ppc-linux-nat.c (have_ptrace_booke_interface): Disable ptrace
        BookE interface for PowerPC server processors if not available
        in the Linux Kernel.

2012-05-31  Keith Seitz  <keiths@redhat.com>

        * linespec.c (decode_objc): Add cleanup to free
        INFO.FILE_SYMTABS.
        (find_linespec_symbols): Add cleanup to free CLASSES.
        * symfile.c (find_separate_debug_file_by_debuglink): Add
        cleanup to free DEBUGLINK.
        * ui-out.c (clear_header_list): No need to check if
        HEADER_NEXT.COLHDR is NULL.
        Free HEADER_NEXT.COL_NAME.

2012-05-31  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>

        * ada-lang.c (standard_lookup): Prevent uninitialized variable
        warning.

2012-05-30  Jeff Kenton  <jkenton@tilera.com>

        * configure.host (gdb_host_cpu): Handle tilegx*.
        (gdb_host): Handle tilegx-*-linux*.
        * tilegx-linux-nat.c: New file.
        * config/tilegx/linux.mh: New file.

2012-05-30  Jeff Kenton  <jkenton@tilera.com>

        * Makefile.in (ALL_TARGET_OBJS): Add tilegx-tdep.o and
        tilegx-linux-tdep.o.
        (ALLDEPFILES): Add tilegx-linux-nat.c, tilegx-tdep.c and
        tilegx-linux-tdep.c.
        * configure.tgt: Handle tilegx-*-linux*.
        * tilegx-tdep.h: New file.
        * tilegx-tdep.c: New file.
        * tilegx-linux-tdep.c: New file.
        * regformats/reg-tilegx.dat: New file.

2012-05-30  Edjunior Machado  <emachado@linux.vnet.ibm.com>

        * ppc-linux-nat.c (ppc_linux_can_use_hw_breakpoint): fix
        accounting of hw watchpoints on ppc.

2012-05-30  Thiago Jung Bauermann  <thiago.bauermann@linaro.org>

        * source.c (openp): Expand tilde in path entries.

2012-05-29  Doug Evans  <dje@google.com>

        * buildsym.c (block_compar): Fix comment.
        (end_symtab): Fix and clarify some comments.

        * stabsread.h (cleanup_undefined_stabs_types): Renamed from
        cleanup_undefined_types.
        * stabsread.c (cleanup_undefined_stabs_types): Ditto.
        All callers updated.

2012-05-29  Tom Tromey  <tromey@redhat.com>

        * symfile.c (symfile_bfd_open): Don't close desc if bfd_fopen
        fails.
        * solib.c (solib_bfd_fopen): Don't close fd if bfd_fopen fails.
        * exec.c (exec_file_attach): Don't close scratch_chan if bfd_fopen
        fails.
        * dwarf2read.c (try_open_dwo_file): Don't close fd if bfd_fopen
        fails.

2012-05-29  Tristan Gingold  <gingold@adacore.com>

        * solib-darwin.c (dyld_all_image_addr, dyld_all_image): Move into...
        (struct darwin_info): ... New struct.
        (solib_darwin_pspace_data): New variable.
        (darwin_pspace_data_cleanup): New function.
        (get_darwin_info): Likewise.
        (darwin_dyld_version_ok, darwin_load_image_infos)
        (darwin_solib_get_all_image_info_addr_at_init)
        (darwin_solib_read_all_image_info_addr): Add info argument.
        Adjust code.
        (darwin_current_sos): Use per pspace structure.
        (darwin_solib_create_inferior_hook): Likewise.
        (darwin_clear_solib): Likewise.
        (_initialize_darwin_solib): Initialize solib_darwin_pspace_data.

2012-05-28  Pedro Alves  <palves@redhat.com>

        * infrun.c (wait_for_inferior): Move ecss and ecs locals to the
        block that uses them.  Clear ecss before handling each event.

2012-05-28  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * solib-svr4.c (svr4_current_sos): New comment on
        svr4_current_sos_via_xfer_libraries fall back.

2012-05-24  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * psymtab.c (lookup_symbol_aux_psymtabs): New variable stab_best.  Use
        it as a fallback for TYPE_IS_OPAQUE.
        * symfile.h (struct quick_symbol_functions): Mention TYPE_OPAQUE
        symbols for lookup_symbol.

2012-05-24  John Steele Scott  <toojays@toojays.net>

        PR symtab/13277: Resolving opaque structures in ICC generated binaries.
        * dwarf2read.c (struct dwarf2_cu) <producer_is_icc>: New field.
        (producer_is_gxx_lt_4_6): Move the checking and caching to...
        (check_producer): ... this new function, which also checks for ICC
        and caches the result.
        (producer_is_icc): New function.
        (read_structure_type): Don't set TYPE_STUB_SUPPORTED if the
        producer was ICC.

2012-05-24  Pedro Alves  <palves@redhat.com>

        PR gdb/7205

        * arch-utils.c (default_gdb_signal_to_host): Rename to ...
        (default_gdb_signal_to_target): ... this.  Add comment.
        (default_gdb_signal_from_host): Rename to ...
        (default_gdb_signal_from_target): ... this.  Add comment.
        * arch-utils.h (default_gdb_signal_to_host): Rename to ...
        (default_gdb_signal_to_target): ... this.
        (default_gdb_signal_from_host): Rename to ...
        (default_gdb_signal_from_target): ... this.
        * corelow.c (core_open): Adjust to naming change.  Replace comment.
        * gdbarch.sh (gdb_signal_from_host): Rename to ...
        (gdb_signal_from_target): ... this.  Adjust to
        default_gdb_signal_from_host naming change.  Extend comment.
        (gdb_signal_to_host): Rename to ...
        (gdb_signal_to_target): ... this.  Adjust to
        default_gdb_signal_to_host naming change.
        * gdbarch.h, gdbarch.c: Renegerate.

2012-05-24  Pedro Alves  <palves@redhat.com>

        PR gdb/7205

        Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.

2012-05-24  Pedro Alves  <palves@redhat.com>

        PR gdb/7205

        Replace target_signal with gdb_signal throughout.

2012-05-24  Pedro Alves  <palves@redhat.com>

        PR tui/14159

        * tui/tui-hooks.c (tui_query_hook): Pre-compute the question
        string, instead of reusing the va_list argument.

2012-05-24  Tom Tromey  <tromey@redhat.com>

        * cp-support.h (cp_finalize_namespace, cp_initialize_namespace):
        Remove.

2012-05-23  Doug Evans  <dje@google.com>

        * symtab.c (search_symbols): Formatting fixes.
        (print_symbol_info): Formatting fixes.

        * dwarf2-frame.c (execute_cfa_program): Update to handle long long ->
        int64_t change to leb128 API.
        (read_encoded_value, decode_frame_entry_1): Ditto.
        * dwarf2expr.c (safe_read_uleb128, safe_read_sleb128): Ditto.
        (dwarf_block_to_dwarf_reg, dwarf_block_to_dwarf_reg_deref): Ditto.
        (dwarf_block_to_fb_offset, dwarf_block_to_sp_offset): Ditto.
        (execute_stack_op): Ditto.
        * dwarf2expr.h (gdb_read_uleb128, gdb_read_sleb128): Ditto.
        (safe_read_uleb128, safe_read_sleb128): Ditto.
        * dwarf2loc.c (decode_debug_loc_dwo_addresses): Ditto.
        (dwarf2_compile_expr_to_ax): Ditto.
        (locexpr_describe_location_piece): Ditto.
        (disassemble_dwarf_expression): Ditto.
        (locexpr_describe_location_1): Ditto.

2012-05-23  Stan Shebs  <stan@codesourcery.com>
            Kwok Cheung Yeung  <kcy@codesourcery.com>

        * Makefile.in (SUBDIR_MI_OBS): Add mi-cmd-info.o.
        (SUBDIR_MI_SRCS): Add mi-cmd-info.c.
        (mi-cmd-info.o): New rule.
        * osdata.h (info_osdata_command): New declaration.
        * osdata.c (info_osdata_command): Change to non-static.
        * mi/mi-cmds.h (mi_cmd_info_os): New declaration.
        * mi/mi-cmds.c (mi_cmds): Add -info-os MI command.
        * mi/mi-cmd-info.c: New file.

2012-05-23  Doug Evans  <dje@google.com>

        * symtab.c (search_symbols): Pass NULL for file_matcher to
        expand_symtabs_matching if there are no files to match.

        * gdbtypes.c (lookup_typename): Simplify.

2012-05-23  Pedro Alves  <palves@redhat.com>

        * arch-utils.h (default_target_signal_to_host): Delete.
        * arch-utils.c (default_target_signal_to_host): Delete.
        * gdbarch.sh (target_signal_to_host): Remove.
        * gdbarch.h, gdbarch.c: Regenerate.

2012-05-22  Doug Evans  <dje@google.com>

        * dwarf2-frame.c (struct dwarf2_cie): Make initial_instructions, end
        "const gdb_byte *".
        (struct dwarf2_fde): Make instructions, end "const gdb_byte *".
        (execute_cfa_program): Update to match API of leb128 functions.
        (read_1_byte, read_4_bytes, read_8_bytes): Make buf parameter
        "const gdb_byte *".
        (read_unsigned_leb128, read_signed_leb128): Delete.
        (read_initial_length): Change type of buf argument to
        "const gdb_byte *".
        (read_encoded_value): Update to match API of leb128 functions.
        (decode_frame_entry): Change result to "const gdb_byte *", and
        similarly for "start" parameter.
        (decode_frame_entry_1): Ditto.  Use new leb128 reader functions.
        (dwarf2_build_frame_info): Change local frame_ptr to
        "const gdb_byte *".
        * dwarf2expr.c (safe_read_uleb128, safe_read_sleb128): Replaces
        read_uleb128, read_sleb128.  All callers updated.
        (safe_skip_leb128): New function.
        (dwarf_block_to_dwarf_reg): Update to match API of leb128 functions.
        Call gdb_read_uleb128, gdb_skip_leb128 instead of read_uleb128.
        (dwarf_block_to_dwarf_reg_deref): Update to match API of leb128
        functions.  Call gdb_read_uleb128, gdb_read_sleb128 instead of
        read_uleb128, read_sleb128.
        (dwarf_block_to_fb_offset, dwarf_block_to_sp_offset): Ditto.
        (execute_stack_op): Update to match API of leb128 functions.
        * dwarf2expr.h: #include "leb128.h".
        (read_uleb128, read_sleb128): Delete.
        (gdb_read_uleb128, gdb_read_sleb128, gdb_skip_leb128): New functions.
        (safe_read_uleb128, safe_read_sleb128, safe_skip_leb128): Declare.
        * dwarf2loc.c (debug_loc_kind): New enum.
        (decode_debug_loc_addresses): New function.
        (decode_debug_loc_dwo_addresses): New function.
        (dwarf2_find_location_expression): Rewrite.
        (dwarf2_compile_expr_to_ax): Update to match API of leb128 functions.
        (locexpr_describe_location_piece): Ditto.
        (disassemble_dwarf_expression): Ditto.
        (locexpr_describe_location_1): Ditto.
        (loclist_describe_location): Rewrite.
        * dwarf2loc.h (dwarf2_loclist_baton): New member "from_dwo".
        * dwarf2read.c (die_reader_specs): New member "buffer_end".
        (dwarf2_section_buffer_overflow_complaint): Renamed from
        dwarf2_macros_too_long_complaint.  All callers updated.
        (skip_leb128): Delete.
        (init_cu_die_reader): Initialize reader->buffer_end.
        (skip_one_die): Replace call to skip_leb128 with safe_skip_leb128.
        (skip_form_bytes): New arg buffer_end.  All callers updated.
        Replace call to skip_leb128 with gdb_skip_leb128.
        (skip_unknown_opcode): New arg mac_end.  All callers updated.
        (fill_in_loclist_baton): Initialize baton->from_dwo.

2012-05-22  Maciej W. Rozycki  <macro@codesourcery.com>

        * mips-linux-nat.c (mips_linux_read_description): Use a more
        verbose error message.

2012-05-22  Maciej W. Rozycki  <macro@codesourcery.com>

        * NEWS: Add MIPS/Linux DSP support.
        * mips-linux-tdep.c: Document post-2.6.12 o32 sigcontext layout.
        (SIGCONTEXT_DSPCTL): New macro.
        (SIGCONTEXT_HI1, SIGCONTEXT_LO1): Likewise.
        (SIGCONTEXT_HI2, SIGCONTEXT_LO2): Likewise.
        (SIGCONTEXT_HI3, SIGCONTEXT_LO3): Likewise.
        (N64_SIGCONTEXT_HI1, N64_SIGCONTEXT_HI2): Likewise.
        (N64_SIGCONTEXT_HI3): Likewise.
        (N64_SIGCONTEXT_LO1, N64_SIGCONTEXT_LO2): Likewise.
        (N64_SIGCONTEXT_LO3): Likewise.
        (N64_SIGCONTEXT_DSPCTL): Likewise.
        (N64_SIGCONTEXT_FPCSR): Clarify definition.
        (mips_linux_o32_sigframe_init): Handle DSP registers.
        (mips_linux_n32n64_sigframe_init): Likewise.

2012-05-22  Pierre Muller  <muller@ics.u-strasbg.fr>

        * common/buffer.c (buffer_grow): ARI fix: Remove unneeded
        call to abort.

2012-05-22  Pedro Alves  <palves@redhat.com>

        * target.h (store_waitstatus): Move declaration ...
        * inf-child.h (store_waitstatus): ... here.
        * target.c: Move inclusion of gdb_wait.h, and ...
        (store_waitstatus): ... this ...
        * inf-child.c: ... here.
        * linux-nat.c: Include inf-child.h.
        * rs6000-nat.c: Include inf-child.h.
        * spu-linux-nat.c: Include inf-child.h.

2012-05-22  Pierre Muller  <muller@ics.u-strasbg.fr>

        * tracepoint.c (start_tracing): Add missing i18n markup.
        (stop_tracing, set_trace_user): Ditto.
        (set_trace_notes, set_trace_stop_notes): Ditto.

2012-05-21  Tom Tromey  <tromey@redhat.com>

        PR c++/7173:
        * gnu-v3-abi.c (gnuv3_baseclass_offset): Return early for Java
        types.
        * value.h (value_cast_pointers): Update.
        * valops.c (value_cast_pointers): Add 'subclass_check' argument.
        (value_cast): Update.
        (update_search_result): New function.
        (do_search_struct_field): New, from search_struct_field.  Check
        for ambiguous results.
        (search_struct_field): Rewrite.
        * infcall.c (value_arg_coerce): Update.
        * eval.c (evaluate_subexp_standard) <STRUCTOP_MEMBER>: Use
        value_cast_pointers.
        * ada-lang.c (ada_convert_actual): Update.

2012-05-21  Tom Tromey  <tromey@redhat.com>

        * macroexp.c (macro_stringify): Terminate the string.

2012-05-20  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * NEWS (--with-auto-load-dir): Prepend $debugdir to the default path.
        Describe it.
        * auto-load.c (auto_load_expand_dir_vars): New function.
        (auto_load_safe_path_vec_update): Use it, remove the
        substitute_path_component call thanks to it.
        (auto_load_objfile_script): Remove the debug_file_directory processing.
        Use auto_load_expand_dir_vars, remove the substitute_path_component
        call thanks to it.
        * configure: Regenerate.
        * configure.ac (--with-auto-load-dir): Prepend $debugdir to the default
        path.  Escape $ also for $debugdir.
        (--with_auto_load_safe_path): Escape $ also for $debugdir.
        * utils.c (substitute_path_component): Accept also DIRNAME_SEPARATOR.

2012-05-20  Doug Evans  <dje@google.com>

        * dwarf2read.c (recursively_find_pc_sect_symtab): Initialize "s"
        before use.  Check for symtab->includes == NULL before scanning it.

2012-05-18  Maciej W. Rozycki  <macro@codesourcery.com>

        * mips-tdep.c (mips_reg3_to_reg): Optimize storage.

2012-05-18  Maciej W. Rozycki  <macro@codesourcery.com>

        * NEWS: Add microMIPS support and "set mips compression",
        "show mips compression" commands.
        * mips-tdep.h (mips_isa): New enum.
        (gdbarch_tdep): Add mips_isa.
        (mips_pc_is_mips16): Update prototype.
        (mips_pc_is_mips, mips_pc_is_micromips): New prototypes.
        * mips-tdep.c (mips_compression_mips16): New variable.
        (mips_compression_micromips): Likewise.
        (mips_compression_strings): Likewise.
        (mips_compression_string): Likewise.
        (is_mips16_isa, is_micromips_isa): New functions.
        (is_mips16_addr): Rename to...
        (is_compact_addr): ... this.
        (unmake_mips16_addr): Likewise to...
        (unmake_compact_addr): ... this.
        (make_mips16_addr): Likewise to...
        (make_compact_addr): ... this.
        (is_mips_addr, is_mips16_addr, is_micromips_addr): New
        functions.
        (mips_elf_make_msymbol_special): Handle microMIPS code.
        (msymbol_is_special): Rename to...
        (msymbol_is_mips16): ... this.
        (mips_make_symbol_special, mips_pc_is_mips16): Update
        accordingly.
        (msymbol_is_mips, msymbol_is_micromips): New functions.
        (mips16_to_32_reg): Rename to...
        (mips_reg3_to_reg): ... this.
        (mips_pc_is_mips, mips_pc_is_micromips): New functions.
        (mips_pc_isa): Likewise.
        (mips_read_pc, mips_unwind_pc, mips_write_pc): Handle microMIPS
        code.
        (mips_fetch_instruction): Pass return status instead of printing
        an error message if requested.  Handle microMIPS code.  Bail out
        on an invalid ISA.
        (micromips_op): New macro.
        (b0s4_imm, b0s5_imm, b0s5_reg, b0s7_imm, b0s10_imm): Likewise.
        (b1s9_imm, b2s3_cc, b4s2_regl, b5s5_op, b5s5_reg): Likewise.
        (b6s4_op, b7s3_reg): Likewise.
        (b0s6_op, b0s11_op, b0s12_imm, b0s16_imm, b0s26_imm): Likewise.
        (b6s10_ext, b11s5_reg, b12s4_op): Likewise.
        (mips_insn_size): New function.
        (mips32_next_pc): Update mips_fetch_instruction call.
        (micromips_relative_offset7): New function.
        (micromips_relative_offset10): Likewise.
        (micromips_relative_offset16): Likewise.
        (micromips_pc_insn_size): Likewise.
        (micromips_bc1_pc): Likewise.
        (micromips_next_pc): Likewise.
        (unpack_mips16): Update mips_fetch_instruction call.
        (extended_mips16_next_pc): Update according to change to
        mips16_to_32_reg.
        (mips_next_pc): Update mips_pc_is_mips16 call.  Handle microMIPS
        code.
        (mips16_scan_prologue): Update mips_fetch_instruction call.
        Update according to change to mips16_to_32_reg.
        (mips_insn16_frame_sniffer): Update mips_pc_is_mips16 call.
        (mips_insn16_frame_base_sniffer): Likewise.
        (micromips_decode_imm9): New function.
        (micromips_scan_prologue): Likewise.
        (mips_micro_frame_cache): Likewise.
        (mips_micro_frame_this_id): Likewise.
        (mips_micro_frame_prev_register): Likewise.
        (mips_micro_frame_sniffer): Likewise.
        (mips_micro_frame_unwind): New variable.
        (mips_micro_frame_base_address): New function.
        (mips_micro_frame_base): New variable.
        (mips_micro_frame_base_sniffer): New function.
        (mips32_scan_prologue): Update mips_fetch_instruction call.
        (mips_insn32_frame_sniffer): Check for the standard MIPS ISA
        rather than for MIPS16.
        (mips_insn32_frame_base_sniffer): Likewise.
        (mips_addr_bits_remove): Handle microMIPS code.
        (deal_with_atomic_sequence): Rename to...
        (mips_deal_with_atomic_sequence): ... this.  Update the type
        of the variable used to hold an instruction.  Remove the ISA bit
        check.  Update mips_fetch_instruction call.
        (micromips_deal_with_atomic_sequence): New function.
        (deal_with_atomic_sequence): Likewise.
        (mips_about_to_return): Handle microMIPS code.  Update
        mips_fetch_instruction call.
        (heuristic_proc_start): Check for the standard MIPS ISA rather
        than for MIPS16.  Update mips_pc_is_mips16 and
        mips_fetch_instruction calls.  Handle microMIPS code.
        (mips_push_dummy_code): Handle microMIPS code.
        (mips_eabi_push_dummy_call): Likewise.
        (mips_o32_return_value): Update mips_pc_is_mips16 call.
        (mips_o64_push_dummy_call): Handle microMIPS code.
        (mips_o64_return_value): Update mips_pc_is_mips16 call.
        (is_delayed): Remove function.
        (mips_single_step_through_delay): Replace the call to is_delayed
        with mips32_instruction_has_delay_slot.  Correct MIPS16 handling.
        Handle microMIPS code.
        (mips_skip_prologue): Update mips_pc_is_mips16 call.  Handle
        microMIPS code.
        (mips32_in_function_epilogue_p): Update mips_fetch_instruction
        call.
        (micromips_in_function_epilogue_p): New function.
        (mips16_in_function_epilogue_p): Update mips_fetch_instruction
        call.
        (mips_in_function_epilogue_p): Update mips_pc_is_mips16 call.
        Handle microMIPS.
        (gdb_print_insn_mips): Likewise.
        (mips_breakpoint_from_pc): Likewise.
        (mips_remote_breakpoint_from_pc): New function.
        (mips32_instruction_has_delay_slot): Simplify making use of the
        updated mips_fetch_instruction interface.
        (micromips_instruction_has_delay_slot): New function.
        (mips16_instruction_has_delay_slot): Simplify making use of the
        updated mips_fetch_instruction interface.
        (mips_adjust_breakpoint_address): Check for the standard MIPS
        ISA rather than for MIPS16 ISA.  Update for unmake_compact_addr 
        calls.  Handle microMIPS code.
        (mips_get_mips16_fn_stub_pc): Update mips_fetch_instruction call.
        (mips_skip_trampoline_code): Handle microMIPS code.
        (global_mips_compression): New function.
        (mips_gdbarch_init): Handle the compressed ISA setting from ELF
        file flags.  Register the microMIPS remote breakpoint handler
        and heuristic frame unwinder.
        (show_mips_compression): New function.
        (_initialize_mips_tdep): Add the "set mips compression" and
        "show mips compression" commands.

2012-05-18  Sergio Durigan Junior  <sergiodj@redhat.com>

        * ada-lang.c:
        * ada-tasks.c:
        * ada-varobj.c:
        * amd64-darwin-tdep.c:
        * arm-symbian-tdep.c:
        * arm-tdep.c:
        * avr-tdep.c:
        * ax-gdb.c:
        * bfin-linux-tdep.c:
        * breakpoint.c:
        * c-valprint.c:
        * cli/cli-cmds.c:
        * coffread.c:
        * cp-support.c:
        * cris-tdep.c:
        * dwarf2-frame-tailcall.c:
        * dwarf2-frame.c:
        * dwarf2expr.c:
        * dwarf2loc.c:
        * dwarf2read.c:
        * elfread.c:
        * eval.c:
        * expprint.c:
        * f-valprint.c:
        * frv-tdep.c:
        * h8300-tdep.c:
        * hppa-hpux-tdep.c:
        * hppa-tdep.c:
        * hppanbsd-tdep.c:
        * i386-nto-tdep.c:
        * i386-tdep.c:
        * i387-tdep.c:
        * ia64-tdep.c:
        * jit.c:
        * linespec.c:
        * linux-tdep.c:
        * lm32-tdep.c:
        * m2-valprint.c:
        * m32c-tdep.c:
        * m32r-rom.c:
        * m32r-tdep.c:
        * m68k-tdep.c:
        * m68klinux-tdep.c:
        * mi/mi-main.c:
        * microblaze-tdep.c:
        * mips-linux-tdep.c:
        * mips-tdep.c:
        * mn10300-tdep.c:
        * p-valprint.c:
        * parse.c:
        * ppc-linux-tdep.c:
        * ppc-sysv-tdep.c:
        * printcmd.c:
        * python/py-finishbreakpoint.c:
        * python/py-inferior.c:
        * python/py-infthread.c:
        * python/py-type.c:
        * python/python.c:
        * remote-fileio.c:
        * remote-m32r-sdi.c:
        * remote-mips.c:
        * reverse.c:
        * rl78-tdep.c:
        * rs6000-aix-tdep.c:
        * rs6000-tdep.c:
        * s390-tdep.c:
        * score-tdep.c:
        * sh64-tdep.c:
        * skip.c:
        * solib-darwin.c:
        * solib-dsbt.c:
        * solib-frv.c:
        * sparc-tdep.c:
        * spu-multiarch.c:
        * spu-tdep.c:
        * stack.c:
        * symfile.c:
        * symtab.c:
        * tic6x-tdep.c:
        * tracepoint.c:
        * v850-tdep.c:
        * valarith.c:
        * valprint.c:
        * value.c:
        * xcoffread.c:
        * xtensa-tdep.c:
        * ada-lang.c:
        * ada-tasks.c:
        * ada-varobj.c:
        * amd64-darwin-tdep.c:
        * arm-symbian-tdep.c:
        * arm-tdep.c: Delete unused variables.

2012-05-18  Jan Kratochvil  <jan.kratochvil@redhat.com>

        Rename $ddir to $datadir.
        * NEWS (--with-auto-load-dir): Rename $ddir to $datadir.
        * auto-load.c (auto_load_safe_path_vec_update)
        (auto_load_gdb_datadir_changed, auto_load_objfile_script): Likewise.
        * configure: Regenerate.
        * configure.ac (--with-auto-load-dir, --with-auto-load-safe-path):
        Likewise.  Remove the 'use $ddir' help string.

2012-05-18  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * auto-load.c (show_auto_load_safe_path): Accept any combination of
        DIRNAME_SEPARATOR and IS_DIR_SEPARATOR for wild-match.

2012-05-18  Tom Tromey  <tromey@redhat.com>

        PR exp/13907:
        * valprint.h (struct value_print_options) <symbol_print>: New
        field.
        * valprint.c (user_print_options): Add default for symbol_print.
        (show_symbol_print): New function.
        (generic_val_print): Respect symbol_print.
        (_initialize_valprint): Add "print symbol" setting.
        * f-valprint.c (f_val_print): Respect symbol_print.
        * c-valprint.c (c_val_print): Respect symbol_print.
        * NEWS: Update.
        * printcmd.c (print_address_symbolic): Return int.  Ignore some
        zero-size symbols.
        (print_address_demangle): Return int.
        * defs.h: (print_address_symbolic): Return int.
        * value.h (print_address_demangle): Return int.

2012-05-18  Tom Tromey  <tromey@redhat.com>

        * valprint.c (val_print_string): Don't print leading space.
        * p-valprint.c (pascal_val_print) <TYPE_CODE_PTR>: Optionally
        print space before string or vtbl.
        * m2-valprint.c (print_unpacked_pointer): Optionally print space
        before string.
        * jv-valprint.c (java_value_print): Print space before string.
        * go-valprint.c (print_go_string): Print space before string.
        * f-valprint.c (f_val_print) <TYPE_CODE_PTR>: Optionally print
        space before string.
        * c-valprint.c (c_val_print) <TYPE_CODE_PTR>: Optionally print
        space before string or vtbl.
        * auxv.c (fprint_target_auxv): Print space after address.

2012-05-18  Tom Tromey  <tromey@redhat.com>

        * printcmd.c (print_address_demangle): Remove special case for 0.

2012-05-18  Tom Tromey  <tromey@redhat.com>

        * printcmd.c (print_address_demangle): Add 'opts' argument.
        * p-valprint.c (pascal_val_print): Update.
        * jv-valprint.c (java_val_print): Update.
        * value.h: Update.
        * valprint.c (generic_val_print): Update.
        (print_function_pointer_address): Add 'options' argument.  Remove
        'addressprint' argument.  Update.
        * m2-valprint.c (print_unpacked_pointer): Update.
        * gnu-v3-abi.c (print_one_vtable): Update.
        (gnuv3_print_method_ptr): Update.
        * f-valprint.c (f_val_print): Update.
        * cp-valprint.c (cp_print_value_fields): Update.
        * valprint.h (print_function_pointer_address): Update.
        * c-valprint.c (c_val_print): Update.

2012-05-18  Tom Tromey  <tromey@redhat.com>

        * psymtab.c (find_pc_sect_symtab_from_partial): Return the symtab
        directly corresponding to the found psymtab.
        * dwarf2read.c (recursively_find_pc_sect_symtab): New function.
        (dw2_find_pc_sect_symtab): Use it.
        * block.h (blockvector_contains_pc): Declare.
        * block.c (find_block_in_blockvector): New function.
        (blockvector_for_pc_sect): Use it.
        (blockvector_contains_pc): New function.

2012-05-18  Maciej W. Rozycki  <macro@codesourcery.com>

        * mips-tdep.h (mips_write_pc): New prototype.
        * mips-tdep.c (mips_write_pc): Make external, add description.
        * mips-linux-tdep.c (mips_linux_write_pc): Use mips_write_pc,
        add description.

2012-05-18  Maciej W. Rozycki  <macro@codesourcery.com>

        * mips-tdep.c (mips_read_pc): Use gdbarch_pc_regnum instead of
        mips_regnum->pc.
        (mips_unwind_pc, mips_write_pc): Likewise.
        (mips_gdbarch_init): Remove a comment on gdbarch_pc_regnum and
        gdbarch_read_pc.

2012-05-17  Joel Brobecker  <brobecker@adacore.com>

        * procfs.c (procfs_find_new_threads, procfs_pid_to_str,
        proc_warn, proc_error, proc_get_status, proc_flags,
        proc_why, proc_what, proc_nsysarg, proc_sysargs,
        proc_set_run_on_last_close, proc_unset_run_on_last_close,
        proc_unset_inherit_on_fork, proc_set_async, proc_unset_async,
        proc_stop_process, proc_wait_for_stop, proc_run_process,
        proc_set_traced_signals, proc_set_traced_faults,
        proc_set_traced_sysentry, proc_set_traced_sysexit,
        proc_set_held_signals, proc_get_held_signals,
        proc_get_traced_signals, proc_get_traced_faults,
        proc_get_traced_sysentry, proc_get_traced_sysexit,
        proc_clear_current_fault, proc_set_current_signal,
        proc_clear_current_signal, proc_get_gregs, proc_get_fpregs,
        proc_set_gregs, proc_set_fpregs, proc_kill, proc_parent_pid,
        proc_get_nthreads, proc_get_nthreads, proc_get_nthreads,
        proc_get_current_thread, proc_get_current_thread,
        proc_get_current_thread, proc_update_threads,
        proc_update_threads, proc_update_threads, proc_update_threads,
        proc_iterate_over_threads, procfs_find_new_threads,
        procfs_pid_to_str): Make static.  Remove advance declaration.
        (proc_cursig): Make static.  Conditionalized defintion on
        PROCFS_DONT_PIOCSSIG_CURSIG being defined.
        (proc_syscall, proc_set_kill_on_last_close,
        proc_unset_kill_on_last_close, proc_set_inherit_on_fork,
        proc_get_pending_signals, proc_get_signal_actions,
        proc_trace_signal, proc_ignore_signal): Delete.

2012-05-16  Sergio Durigan Junior  <sergiodj@redhat.com>

        * coffread.c (cs_section_address): Passing proper argument for
        `bfd_get_section_vma'.
        * dwarf2read.c (dwarf2_locate_sections): Likewise, for
        `bfd_get_section_flags'.
        * remote.c (remote_trace_set_readonly_regions): Likewise, for
        `bfd_get_section_vma'.

2012-05-16  Tom Tromey  <tromey@redhat.com>

        PR macros/13205:
        * macrotab.h: (macro_define_special): Declare.
        (enum macro_special_kind): New.
        (struct macro_definition) <argc, replacement>: Update comments.
        * macrotab.c (new_macro_definition): Unconditionally set 'argc'.
        (macro_define_object_internal): New function.
        (macro_define_object): Use it.
        (macro_define_special): New function.
        (fixup_definition): New function.
        (macro_lookup_definition, foreach_macro_in_scope)
        (foreach_macro): Use fixup_definition.
        * macroexp.h (macro_stringify): Declare.
        * macroexp.c (free_buffer_return_text): New function.
        (stringify): Constify "arg".
        (macro_stringify): New function.
        * dwarf2read.c (macro_start_file): Call macro_define_special.

2012-05-16  Maciej W. Rozycki  <macro@codesourcery.com>
            Maciej W. Rozycki  <macro@mips.com>

        * breakpoint.h (bp_location): Add related_address member.
        * inferior.h (get_return_value): Take a pointer to struct value
        instead of struct type for the function requested.
        * value.h (using_struct_return): Likewise.
        * gdbarch.sh (return_value): Take a pointer to struct value
        instead of struct type for the function requested.
        * breakpoint.c (set_breakpoint_location_function): Initialize
        related_address for bp_gnu_ifunc_resolver breakpoints.
        * elfread.c (elf_gnu_ifunc_resolver_return_stop): Pass the
        requested function's address to gdbarch_return_value.
        * eval.c (evaluate_subexp_standard): Pass the requested
        function's address to using_struct_return.
        * infcall.c (call_function_by_hand): Pass the requested
        function's address to using_struct_return and
        gdbarch_return_value.
        * infcmd.c (get_return_value): Take a pointer to struct value
        instead of struct type for the function requested.
        (print_return_value): Update accordingly.
        (finish_command_continuation): Likewise.
        * stack.c (return_command): Pass the requested function's
        address to using_struct_return and gdbarch_return_value.
        * value.c (using_struct_return): Take a pointer to struct value
        instead of struct type for the function requested.  Pass the
        requested function's address to gdbarch_return_value.
        * python/py-finishbreakpoint.c (finish_breakpoint_object):
        New function_value member, replacing function_type.
        (bpfinishpy_dealloc): Update accordingly.
        (bpfinishpy_pre_stop_hook): Likewise.
        (bpfinishpy_init): Likewise.  Record the requested function's
        address.
        * mips-tdep.c (mips_fval_reg): New enum.
        (mips_o32_push_dummy_call): For MIPS16 FP doubles do not swap
        words put in GP registers.
        (mips_o64_push_dummy_call): Update a comment.
        (mips_o32_return_value): Take a pointer to struct value instead
        of struct type for the function requested and use it to check if
        using the MIPS16 calling convention.  Return the designated
        general purpose registers for floating-point values returned in
        MIPS16 mode.
        (mips_o64_return_value): Likewise.
        * ppc-tdep.h (ppc_sysv_abi_return_value): Update prototype.
        (ppc_sysv_abi_broken_return_value): Likewise.
        (ppc64_sysv_abi_return_value): Likewise.
        * alpha-tdep.c (alpha_return_value): Take a pointer to struct
        value instead of struct type for the function requested.
        * amd64-tdep.c (amd64_return_value): Likewise.
        * amd64-windows-tdep.c (amd64_windows_return_value): Likewise.
        * arm-tdep.c (arm_return_value): Likewise.
        * avr-tdep.c (avr_return_value): Likewise.
        * bfin-tdep.c (bfin_return_value): Likewise.
        * cris-tdep.c (cris_return_value): Likewise.
        * frv-tdep.c (frv_return_value): Likewise.
        * h8300-tdep.c (h8300_return_value): Likewise.
        (h8300h_return_value): Likewise.
        * hppa-tdep.c (hppa32_return_value): Likewise.
        (hppa64_return_value): Likewise.
        * i386-tdep.c (i386_return_value): Likewise.
        * ia64-tdep.c (ia64_return_value): Likewise.
        * iq2000-tdep.c (iq2000_return_value): Likewise.
        * lm32-tdep.c (lm32_return_value): Likewise.
        * m32c-tdep.c (m32c_return_value): Likewise.
        * m32r-tdep.c (m32r_return_value): Likewise.
        * m68hc11-tdep.c (m68hc11_return_value): Likewise.
        * m68k-tdep.c (m68k_return_value): Likewise.
        (m68k_svr4_return_value): Likewise.
        * m88k-tdep.c (m88k_return_value): Likewise.
        * mep-tdep.c (mep_return_value): Likewise.
        * microblaze-tdep.c (microblaze_return_value): Likewise.
        * mn10300-tdep.c (mn10300_return_value): Likewise.
        * moxie-tdep.c (moxie_return_value): Likewise.
        * mt-tdep.c (mt_return_value): Likewise.
        * ppc-linux-tdep.c (ppc_linux_return_value): Likewise.
        * ppc-sysv-tdep.c (ppc_sysv_abi_return_value): Likewise.
        (ppc_sysv_abi_broken_return_value): Likewise.
        (ppc64_sysv_abi_return_value): Likewise.
        * ppcnbsd-tdep.c (ppcnbsd_return_value): Likewise.
        * rl78-tdep.c (rl78_return_value): Likewise.
        * rs6000-aix-tdep.c (rs6000_return_value): Likewise.
        * rx-tdep.c (rx_return_value): Likewise.
        * s390-tdep.c (s390_return_value): Likewise.
        * score-tdep.c (score_return_value): Likewise.
        * sh-tdep.c (sh_return_value_nofpu): Likewise.
        (sh_return_value_fpu): Likewise.
        * sh64-tdep.c (sh64_return_value): Likewise.
        * sparc-tdep.c (sparc32_return_value): Likewise.
        * sparc64-tdep.c (sparc64_return_value): Likewise.
        * spu-tdep.c (spu_return_value): Likewise.
        * tic6x-tdep.c (tic6x_return_value): Likewise.
        * v850-tdep.c (v850_return_value): Likewise.
        * vax-tdep.c (vax_return_value): Likewise.
        * xstormy16-tdep.c (xstormy16_return_value): Likewise.
        * xtensa-tdep.c (xtensa_return_value): Likewise.
        * gdbarch.c: Regenerate.
        * gdbarch.h: Regenerate.

2012-05-15  Tom Tromey  <tromey@redhat.com>

        * python/python.c (gdbpy_find_pc_line): Use gdb_py_ulongest.

2012-05-15  Joel Brobecker  <brobecker@adacore.com>

        * breakpoint.c (init_breakpoint_sal): Add quotes around part
        of command in two error message.

2012-05-15  Joel Brobecker  <brobecker@adacore.com>

        * breakpoint.c (init_breakpoint_sal): Remove trailing spaces.

2012-05-15  Joel Brobecker  <brobecker@adacore.com>

        * breakpoint.c (find_condition_and_thread): Minor reformatting.

2012-05-15  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * NEWS (show auto-load scripts-directory): Add forgotten command.

2012-05-15  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * spu-tdep.c (spu_catch_start): Update create_breakpoint caller
        parameters.

2012-05-14  H.J. Lu  <hongjiu.lu@intel.com>

        * amd64-tdep.c: Include features/i386/x32.c and
        features/i386/x32-avx.c.
        (_initialize_amd64_tdep): Call initialize_tdesc_x32 and
        initialize_tdesc_x32_avx.

2012-05-14  Stan Shebs  <stan@codesourcery.com>

        Add dynamic printf.
        * breakpoint.h (enum bptype): New type bp_dprintf.
        (struct breakpoint): New field extra_string.
        (struct breakpoint_ops): Add arg to create_breakpoints_sal.
        (create_breakpoint): Add extra_string arg.
        * breakpoint.c (dprintf_breakpoint_ops): New.
        (is_breakpoint): Add bp_dprintf.
        (bpstat_what): Add dprintf case.
        (bptype_string): Ditto.
        (print_one_breakpoint_location): Ditto.
        (init_bp_location): Ditto.
        (bkpt_print_mention): Ditto.
        (dprintf_style_enums): New array.
        (dprintf_style): New global.
        (dprintf_function): New global.
        (dprintf_channel): New global.
        (update_dprintf_command_list): New function.
        (update_dprintf_commands): New function.
        (init_breakpoint_sal): Add extra_string argument, handle it.
        (create_breakpoint_sal): Add extra_string argument.
        (create_breakpoints_sal): Add extra_string argument, update callers.
        (find_condition_and_thread): Add extra argument.
        (create_breakpoint): Add extra_string argument, record it.
        (dprintf_command): New function.
        (break_command_1): Add arg to create_breakpoint call.
        (handle_gnu_v3_exceptions): Ditto.
        (trace_command): Ditto.
        (ftrace_command): Ditto.
        (strace_command): Ditto.
        (bkpt_print_mention): Add dprintf case.
        (create_breakpoint_sal_default): Add extra_string argument.
        (_initialize_breakpoint): Add new commands.
        * mi/mi-cmd-break.c (mi_cmd_break_insert): Add arg to call.
        * python/py-breakpoint.c (bppy_init): Ditto.
        * python/py-finishbreakpoint.c (bpfinishpy_init): Ditto.

2012-05-14  Maciej W. Rozycki  <macro@codesourcery.com>

        * mips-tdep.c (mips_push_dummy_code): Correct description typo.

2012-05-14  Siva Chandra Reddy  <sivachandra@google.com>

        * python/python.c (gdbpy_find_pc_line): Use ULONGEST instead of
        unsigned long long.

2012-05-13  Siva Chandra Reddy  <sivachandra@google.com>

        Add a new function gdb.find_pc_line to the Python API.
        * NEWS (Python Scripting): Add entry about the new function.
        * python/python.c (gdbpy_find_pc_line): New function which
        implements gdb.find_pc_line.
        (GdbMethods): Add entry for the new function.

2012-05-12  Pedro Alves  <palves@redhat.com>

        * amd64-linux-tdep.c (_initialize_amd64_linux_tdep): Call
        initialize_tdesc_x32_linux and initialize_tdesc_x32_avx_linux.

2012-05-12  Eli Zaretskii  <eliz@gnu.org>

        * inferior.c: Include completer.h
        (initialize_inferiors): Set completer of add-inferior to
        filename_completer.

2012-05-11  H.J. Lu  <hongjiu.lu@intel.com>

        * amd64-linux-tdep.c (amd64_linux_core_read_description): Check
        gdbarch_ptr_bit for x32 core dump.

2012-05-11  H.J. Lu  <hongjiu.lu@intel.com>

        * amd64-linux-tdep.c: Include features/i386/x32-linux.c
        and features/i386/x32-avx-linux.c.

2012-05-11  Stan Shebs  <stan@codesourcery.com>
            Kwok Cheung Yeung  <kcy@codesourcery.com>

        * NEWS: Describe new info os commands.
        * common/linux-osdata.c (PID_T, TIME_T): Define.
        (MAX_PID_T_STRLEN): New.
        (linux_common_core_of_thread): Add comment.  Change to use PID_T and
        MAX_PID_T_STRLEN.
        (command_from_pid): Add comment.  Change to use PID_T.
        (commandline_from_pid):  Change to use PID_T.
        (user_from_pid): Add comment.
        (get_process_owner): Add comment. Change to use PID_T and
        MAX_PID_T_STRLEN.
        (get_number_of_cpu_cores): Add comment.
        (get_cores_used_by_process): Add comment.  Change to use PID_T and
        MAX_PID_T_STRLEN.
        (linux_xfer_osdata_processes): Change to use PID_T and
        MAX_PID_T_STRLEN.
        (compare_processes): New function.
        (linux_xfer_osdata_processgroups): New function.
        (linux_xfer_osdata_threads): Change to use PID_T.
        (linux_xfer_osdata_fds): New function.
        (format_socket_state, print_sockets): New functions.
        (union socket_addr): New union.
        (linux_xfer_osdata_isockets): New function.
        (time_from_time_t, group_from_gid): New functions.
        (linux_xfer_osdata_shm): New function.
        (linux_xfer_osdata_sem): New function.
        (linux_xfer_osdata_msg): New function.
        (linux_xfer_osdata_modules): New function.
        (osdata_table): Add new entries.
        * common/buffer.c (buffer_xml_printf): Add support for long and
        long long format specifiers.

2012-05-11  H.J. Lu  <hongjiu.lu@intel.com>

        * amd64-linux-tdep.h (tdesc_x32_linux): New.
        (tdesc_x32_avx_linux): Likewise.

2012-05-11  Jan Kratochvil  <jan.kratochvil@redhat.com>

        Implement multi-component --with-auto-load-dir.
        * NEWS (set auto-load scripts-directory, --with-auto-load-dir): New
        entries.
        (--with-auto-load-safe-path): Update the default value description.
        * auto-load.c (auto_load_dir, set_auto_load_dir, show_auto_load_dir):
        New.
        (auto_load_objfile_script): Add DEBUG_AUTO_LOAD output.  Remove
        GDB_DATADIR NULL check.  Replace GDB_DATADIR/auto-load by
        AUTO_LOAD_DIR.  Support $ddir and multiple components in it.
        (_initialize_auto_load): Initialize also auto_load_dir.  Install new
        "set auto-load scripts-directory".
        * config.in: Regenerate.
        * configure: Regenerate.
        * configure.ac (--with-auto-load-dir): New configure option.
        (--auto-load-safe-path): Change the default to --with-auto-load-dir.

2012-05-11  Jan Kratochvil  <jan.kratochvil@redhat.com>

        Provide $ddir substitution for --with-auto-load-safe-path.
        * NEWS (--with-auto-load-safe-path, --without-auto-load-safe-path): New
        entries.
        * auto-load.c: Include observer.h.
        (auto_load_safe_path_vec_update): Call substitute_path_component for
        each component.  New variable ddir_subst.
        (auto_load_gdb_datadir_changed): New function.
        (set_auto_load_safe_path): Rename DEFAULT_AUTO_LOAD_SAFE_PATH to
        AUTO_LOAD_SAFE_PATH.  New comment.
        (_initialize_auto_load): Rename DEFAULT_AUTO_LOAD_SAFE_PATH to
        AUTO_LOAD_SAFE_PATH.  Install auto_load_gdb_datadir_changed.
        * config.in: Regenerate.
        * configure: Regenerate.
        * configure.ac (--auto-load-safe-path): Rename
        DEFAULT_AUTO_LOAD_SAFE_PATH to AUTO_LOAD_SAFE_PATH.  Default to
        GDB_DATADIR/auto-load.
        * defs.h (substitute_path_component): New declaration.
        * top.c: Include observer.h.
        (set_gdb_datadir): New function.
        (init_main): Install it for "set data-directory".
        * utils.c (substitute_path_component): New function.

2012-05-11  Jan Kratochvil  <jan.kratochvil@redhat.com>

        Make auto-load handle multiple components of DEBUG_FILE_DIRECTORY.
        * auto-load.c (auto_load_objfile_script): Remove check for NULL
        DEBUG_FILE_DIRECTORY.  Handle multiple components of
        DEBUG_FILE_DIRECTORY.

2012-05-10  Tom Tromey  <tromey@redhat.com>

        * dwarf2read.c (recursively_write_psymbols): New function.
        (write_psymtabs_to_index): Use it.

        * dwarf2read.c (struct dwarf2_queue_item) <pretend_language>: New
        field.
        (load_cu, dw2_do_instantiate_symtab, process_psymtab_comp_unit)
        (load_partial_comp_unit): Update.
        (queue_comp_unit): Add argument 'pretend_language'.
        (process_queue): Update.
        (psymtab_to_symtab_1): Skip dependencies that have a user.
        (load_partial_comp_unit_reader): Give meaning to the 'data'
        argument.
        (load_full_comp_unit): Add 'pretend_language' argument.
        (process_full_comp_unit): Add 'pretend_language' argument.  Set
        language on CU.
        (process_imported_unit_die, read_file_scope, read_type_unit_scope):
        Update.
        (maybe_queue_comp_unit): Add 'pretend_language' argument.
        (follow_die_offset, follow_die_sig, read_signatured_type_reader):
        Update.
        (prepare_one_comp_unit): Add 'pretend_language' argument.

        * dwarf2read.c: (dwarf2_per_cu_ptr): New typedef.
        (struct dwarf2_per_objfile) <just_read_cus>: New field.
        (struct dwarf2_per_cu_data) <imported_symtabs>: New field.
        (dw2_do_instantiate_symtab): Check whether symtab was read in
        before queueing.
        (dw2_instantiate_symtab): Add assertion.  Call
        process_cu_includes.
        (process_psymtab_comp_unit): Compute 'dependencies' for psymtab.
        (partial_symtab_p): New typedef.
        (set_partial_user): New function.
        (dwarf2_build_psymtabs_hard): Use set_partial_user.
        (scan_partial_symbols): Add imported CU to imported_symtabs.
        (dwarf2_psymtab_to_symtab): Call process_cu_includes.
        (psymtab_to_symtab_1): Do nothing if psymtab is readin.
        (get_symtab, recursively_compute_inclusions)
        (compute_symtab_includes, process_cu_includes)
        (process_imported_unit_die): New functions.
        (process_die) <DW_TAG_imported_unit>: New case.
        (dwarf2_per_objfile_free): Free 'imported_symtabs'.

        * dwarf2read.c (struct dwarf2_per_cu_data) <psymtab>: Update
        comment.
        (struct partial_die_info) <locdesc>: Remove.
        <d>: New field.
        (process_psymtab_comp_unit): Add 'read_partial' argument.
        Update.
        (process_type_comp_unit, dwarf2_build_psymtabs_hard): Update.
        (scan_partial_symbols): Handle DW_TAG_imported_unit.
        (add_partial_symbol): Update.
        (process_die): Handle DW_TAG_partial_unit.
        (read_file_scope): Update comment.
        (load_partial_dies): Handle DW_TAG_imported_unit.
        (read_partial_die): Handle DW_TAG_partial_unit, DW_AT_import.
        (determine_prefix, dwarf2_name): Handle DW_TAG_partial_unit.

2012-05-10  Tom Tromey  <tromey@redhat.com>

        * cc-with-dwz.sh: New file.

2012-05-10  Tom Tromey  <tromey@redhat.com>

        * symtab.h (struct symtab) <includes, user>: New fields.
        * block.h (struct block_iterator) <d, idx, which>: New fields.
        * block.c (initialize_block_iterator, find_iterator_symtab)
        (block_iterator_step, block_iter_name_step)
        (block_iter_match_step): New functions.
        (block_iterator_first, block_iterator_next)
        (block_iter_name_first, block_iter_name_next)
        (block_iter_match_first, block_iter_match_next): Rewrite.
        (get_block_symtab): New function.

2012-05-10  Tom Tromey  <tromey@redhat.com>

        * jv-lang.c (get_java_class_symtab): Use allocate_global_block,
        set_block_symtab.
        * jit.c (finalize_symtab): Use allocate_global_block,
        set_block_symtab.
        * buildsym.c (finish_block_internal): New function, from old
        finish_block.
        (finish_block): Rewrite.
        (end_symtab): Use finish_block_internal, set_block_symtab.
        * block.h (struct global_block): New.
        (allocate_global_block, set_block_symtab): Declare.
        * block.c (allocate_global_block, set_block_symtab): New
        functions.

2012-05-10  Tom Tromey  <tromey@redhat.com>

        * psymtab.c (partial_map_expand_apply): Add assertion.
        (partial_map_symtabs_matching_filename): Skip included psymtabs.
        (psymtab_to_symtab): Find unshared psymtab.
        (dump_psymtab): Print including psymtabs.
        (recursively_search_psymtabs): New function.
        (expand_symtabs_matching_via_partial): Use it.
        * psympriv.h (struct partial_symtab) <user, searched_flag>: New
        fields.
        (enum psymtab_search_status): New.

2012-05-10  Tom Tromey  <tromey@redhat.com>

        * tracepoint.c (scope_info): Update.
        * symtab.c (lookup_block_symbol, iterate_over_symbols)
        (find_pc_sect_symtab, search_symbols)
        (default_make_symbol_completion_list_break_on)
        (make_file_symbol_completion_list): Update.
        * symmisc.c (dump_symtab_1): Update.
        * stack.c (print_frame_args, iterate_over_block_locals)
        (print_frame_labels, iterate_over_block_arg_vars): Update.
        * python/py-block.c (block_object) <dict>: Remove.
        <block>: New field.
        <iter>: Change type.
        (blpy_iter): Update.
        (blpy_block_syms_iternext): Update.
        * psymtab.c (map_block): Use block iterators.
        * objfiles.c (objfile_relocate1): Use ALL_DICT_SYMBOLS.
        * mi/mi-cmd-stack.c (list_args_or_locals): Update.
        * mdebugread.c (parse_symbol, mylookup_symbol): Update.
        * infrun.c (check_exception_resume): Update.
        * cp-support.c (make_symbol_overload_list_block): Update.
        * coffread.c (patch_opaque_types): Update.
        * buildsym.c (finish_block, end_symtab): Use ALL_DICT_SYMBOLS.
        * block.h (struct block_iterator): New.
        (block_iterator_first, block_iterator_next, block_iter_name_first)
        (block_iter_name_next, block_iter_match_first)
        (block_iter_match_next): Declare.
        (ALL_BLOCK_SYMBOLS): Redefine.
        * block.c (block_iterator_first, block_iterator_next)
        (block_iter_name_first, block_iter_name_next)
        (block_iter_match_first, block_iter_match_next): New functions.
        * ada-lang.c (ada_add_block_symbols)
        (ada_make_symbol_completion_list): Use block iterator.

2012-05-10  Tom Tromey  <tromey@redhat.com>

        * psymtab.c (PSYMTAB_TO_SYMTAB): Remove.
        (find_pc_sect_symtab_from_partial, lookup_symbol_aux_psymtabs)
        (lookup_partial_symbol, find_last_source_symtab_from_partial)
        (read_psymtabs_with_filename, map_matching_symbols_psymtab)
        (expand_symtabs_matching_via_partial, maintenance_check_symtabs):
        Update.

2012-05-10  Joel Brobecker  <brobecker@adacore.com>

        * config/djgpp/fnchange.lst: Add entries for print-file-var-lib1.c,
        print-file-var-lib2.c, print-file-var-main.c and
        print-file-var.exp (located in gdb/testsuite/gdb.base).

2012-05-10  Joel Brobecker  <brobecker@adacore.com>

        * findvar.c (default_read_var_value): For LOC_UNRESOLVED symbols,
        try locating the symbol in the symbol's own objfile first, before
        extending the search to all objfiles.
        * symtab.c (lookup_symbol_aux_objfile): New function, extracted
        out of lookup_symbol_aux_symtabs.
        (lookup_symbol_aux_symtabs): Add new parameter "exclude_objfile".
        Replace extracted-out code by call to lookup_symbol_aux_objfile.
        Do not search EXCLUDE_OBJFILE.
        (lookup_static_symbol_aux): Update call to lookup_symbol_aux_symtabs.
        (lookup_symbol_global): Search for matches in the block's objfile
        first, before searching all other objfiles.

2012-05-10  Tristan Gingold  <gingold@adacore.com>

        * printcmd.c (set_command): Add pre/post inc/dec.

2012-05-09  Frank Ch. Eigler  <fche@redhat.com>

        * gdb.1: Document -ex option.

2012-05-09  Joel Brobecker  <brobecker@adacore.com>

        * infcall.c (call_function_by_hand): Remove AT_SYMBOL handling.
        * inferior.h (AT_SYMBOL): Delete.

2012-05-09  Joel Brobecker  <brobecker@adacore.com>

        * mips-tdep.c (mips_push_dummy_code): New function.
        (mips_gdbarch_init): Set the gdbarch call_dummy_location to
        ON_STACK and install mips_push_dummy_code as our gdbarch
        push_dummy_code routine.

2012-05-09  Pedro Alves  <palves@redhat.com>

        * target.c (set_maintenance_target_async_permitted): Rename to ...
        (set_target_async_command): ... this.
        (show_maintenance_target_async_permitted): Rename to ...
        (show_target_async_command): ... this.
        (initialize_targets): Adjust.

2012-05-08  Doug Evans  <dje@google.com>

        * go-exp.y (classify_name): Add missing assignment of fields of
        yylval.ssym.

2012-05-08  Eli Zaretskii  <eliz@gnu.org>

        Display the ">" prompt in interactive mode while reading canned
        commands, even when the current interpreter is MI.

        * interps.c (interp_set_temp): New function.

        * interps.h (interp_set_temp): Add prototype.

        * cli/cli-script.c (restore_interp): New cleanup function.
        (read_command_lines): Temporarily override the current interpreter
        with CLI and arrange for restoring the original one.

2012-05-12  Joel Sherrill <joel.sherrill@oarcorp.com>

        * microblaze-rom.c (_initialize_picobug_rom): Add prototype.

2012-05-07  Sergio Durigan Junior  <sergiodj@redhat.com>

        * probe.c (parse_probes): Move conditional to check for
        debuginfo files from here...
        * stap-probe.c (stap_get_probes): ... to here.

2012-05-07  Mark Kettenis  <kettenis@gnu.org>
            H.J. Lu  <hongjiu.lu@intel.com>

        * amd64-tdep.c (amd64_analyze_prologue): Additionally check for
        `movl %esp, %ebp' for the X32 ABI.

2012-05-07  Tom Tromey  <tromey@redhat.com>

        * dwarf2read.c (dwarf_tag_name): Return const char *.  Use
        get_DW_TAG_name.
        (dwarf_attr_name): Return const char *.  Use get_DW_AT_name.
        (dwarf_form_name): Return const char *.  Use get_DW_FORM_name.
        (dwarf_stack_op_name): Remove.
        (dwarf_cfi_name): Return const char *.  Use get_DW_ATE_name.
        (decode_locdesc): Use get_DW_OP_name.
        * dwarf2loc.c (unimplemented): Use get_DW_OP_name.
        (dwarf2_compile_expr_to_ax): Likewise.
        (disassemble_dwarf_expression): Likewise.
        * dwarf2expr.h: (dwarf_stack_op_name): Remove.

2012-05-07  Chung-Lin Tang  <cltang@codesourcery.com>

        * sh-linux-tdep.c: Include trad-frame.h and tramp-frame.h.
        (sh_linux_sigtramp_cache): New function.
        (sh_linux_sigreturn_init): New function.
        (sh_linux_rt_sigreturn_init): New function.
        (SH_MOVW,SH_TRAP,SH_OR_R0_R0): New symbols for instruction
        patterns.
        (SH_NR_SIGRETURN,SH_NR_RT_SIGRETURN): New symbols for sigreturn
        syscall codes.
        (sh_linux_sigreturn_tramp_frame): New tramp_frame definition.
        (sh_linux_rt_sigreturn_tramp_frame): Likewise.
        (sh_linux_init_abi): Add init calls to register new tramp_frame
        definitions under 32-bit SH, update comments.

2012-05-07  Pedro Alves  <palves@redhat.com>

        PR gdb/10952

        * amd64-linux-tdep.c: Include glibc-tdep.h.
        (amd64_linux_init_abi): Install glibc_skip_solib_resolver as
        gdbarch_skip_solib_resolver callback.

2012-05-06  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * auto-load.c (set_auto_load_safe_path): Reset AUTO_LOAD_SAFE_PATH
        back to DEFAULT_AUTO_LOAD_SAFE_PATH if it is being set to "".
        (show_auto_load_safe_path): Check any-directory by comparison with "/".
        (add_auto_load_safe_path): Change the error message.
        (_initialize_auto_load): Change the "safe-path" help text.
        * configure: Regenerate
        * configure.ac (--without-auto-load-safe-path): Set
        WITH_AUTO_LOAD_SAFE_PATH to /.

2012-05-05  Sergio Durigan Junior  <sergiodj@redhat.com>

        * stap-probe.h: Do not include unecessary `probe.h'.

2012-05-05  Alan Modra  <amodra@gmail.com>

        * elfread.c (elf_symtab_read): Use bfd_abs_section_ptr and
        bfd_und_section_ptr.
        * machoread.c (macho_symtab_add_minsym): Use bfd_abs_section_ptr
        and bfd_com_section_ptr.

2012-05-04  Joel Brobecker  <brobecker@adacore.com>

        * MAINTAINERS (Past Maintainers): Add Chris Faylor.

2012-05-04  Joel Brobecker  <brobecker@adacore.com>

        * windows-nat.h (segment_register_p_ftype): New typedef.
        (windows_set_segment_register_p): Add declaration.
        * windows-nat.c (segment_register_p): New static global.
        (windows_set_segment_register_p): New function.
        (do_windows_fetch_inferior_registers): Add special handling
        for segment registers.
        * amd64-windows-nat.c: #include "amd64-tdep.h".
        (amd64_windows_segment_register_p): New function.
        (_initialize_amd64_windows_nat): Call windows_set_segment_register_p.
        * i386-windows-nat.c: #include "i386-tdep.h".
        (i386_windows_segment_register_p): New function.
        (_initialize_i386_windows_nat): Call windows_set_segment_register_p.

2012-05-04  Tristan Gingold  <gingold@adacore.com>

        * printcmd.c (set_command): Emit a warning if the expression is not
        an assignment.

2012-05-03  Joel Brobecker  <brobecker@adacore.com>

        * nto-procfs.c (procfs_find_new_threads, procfs_pid_to_str):
        Make static.

2012-05-03  Sergio Durigan Junior  <sergiodj@redhat.com>

        * stap-probe.c (stap_is_operator): Change declaration.
        (stap_get_opcode): Change return value.
        (stap_parse_argument_1): Update calls to `stap_get_opcode' and
        `stap_parse_argument_1'.

2012-05-03  Pedro Alves  <pedro@codesourcery.com>

        * infrun.c (displaced_step_fixup): Add "displaced:" prefix to
        debug log.

2012-05-03  Siva Chandra Reddy  <sivachandra@google.com>

        Add two new methods global_block and static_block to gdb.Symtab
        objects.
        * NEWS (Python scripting): Add entry about the new methods.
        * python/py-symtab.c (stpy_global_block): New function which
        implements the gdb.Symtab.global_block() method.
        (stpy_static_block): New function which implements the
        gdb.Symtab.static_block() method.
        (symtab_object_methods): Add entries for the two new methods.

2012-05-03  Doug Evans  <dje@google.com>

        * dwarf2read.c (dw2_find_symbol_file): Don't crash if there are no
        files.

2012-05-03  Yao Qi  <yao@codesourcery.com>

        * i386-tdep.c (i386_fetch_pointer_argument): Remove extra
        space.
        (i386_process_record): Ditto.

2012-05-02  Joel Brobecker  <brobecker@adacore.com>

        * infcall.c (unwind_on_signal_p): Make static.

2012-05-02  Joel Brobecker  <brobecker@adacore.com>

        * sol-thread.c (solaris_pid_to_str): Make static.
        (_initialize_sol_thread): Add prototype.

2012-05-02  Joel Brobecker  <brobecker@adacore.com>

        * sol-thread.c (procfs_pid_to_str): Delete extern declaration.

2012-05-02  Christopher Faylor  <me.cygwin2012@cgf.cx>

        * MAINTAINERS: Remove myself.

2012-05-02  Jan Kratochvil  <jan.kratochvil@redhat.com>

        Fix --without-auto-load-safe-path for MS-Windows host platform.
        * auto-load.c (filename_is_in_dir): Return 1 for DIR_LEN 0.

2012-05-02  Eli Zaretskii  <eliz@gnu.org>

        * gdb_curses.h: Undefine KEY_EVENT before including curses
        headers.  Move "#undef MOUSE_MOVED" before any curses header
        inclusion.

2012-05-02  Sergio Durigan Junior  <sergiodj@gmail.com>

        * features/i386/i386-mmx-linux.c: Regenerate.
        * features/rs6000/powerpc-32.c: Likewise.
        * features/rs6000/powerpc-32l.c: Likewise.
        * features/rs6000/powerpc-403.c: Likewise.
        * features/rs6000/powerpc-403gc.c: Likewise.
        * features/rs6000/powerpc-405.c: Likewise.
        * features/rs6000/powerpc-505.c: Likewise.
        * features/rs6000/powerpc-601.c: Likewise.
        * features/rs6000/powerpc-602.c: Likewise.
        * features/rs6000/powerpc-603.c: Likewise.
        * features/rs6000/powerpc-604.c: Likewise.
        * features/rs6000/powerpc-64.c: Likewise.
        * features/rs6000/powerpc-64l.c: Likewise.
        * features/rs6000/powerpc-750.c: Likewise.
        * features/rs6000/powerpc-860.c: Likewise.
        * features/rs6000/powerpc-e500.c: Likewise.
        * features/rs6000/powerpc-e500l.c: Likewise.
        * features/rs6000/powerpc-isa205-32l.c: Likewise.
        * features/rs6000/powerpc-isa205-64l.c: Likewise.
        * features/rs6000/rs6000.c: Likewise.

2012-05-02  Sergio Durigan Junior  <sergiodj@gmail.com>

        * i386-tdep.c (i386_stap_parse_special_token) <s>: Remove unused
        variable.
        * stap-probe.c (stap_parse_single_operand) <reg_suffix,
        reg_ind_suffix, reg_suffix_len, reg_ind_suffix_len>: Likewise.
        (stap_parse_argument) <e>: Likewise.
        (handle_stap_probe) <byte_order>: Likewise.

2012-04-30  Doug Evans  <dje@google.com>

        * dwarf2read.c (init_cutu_and_read_dies): Renamed from
        init_and_read_dies_worker.  All callers updated.
        (init_cu_and_read_dies, init_tu_and_read_dies): Delete.  All calls
        replaced with init_cutu_and_read_dies.
        (load_partial_comp_unit): Pass 1 for use_existing_cu.
        (find_partial_die): Remove FIXME.  Don't free current CU.

2012-04-30  Sterling Augustine  <saugustine@google.com>

        * contrib: New directory.
        * contrib/test_pubnames_and_indexes.py: New file.

2012-04-30  Doug Evans  <dje@google.com>

        * dwarf2read.c (dwarf_decode_macros): New arg section_name.
        All callers updated.
        (init_cu_die_reader): Verify the section is non-empty.
        (dwarf_decode_line_header): Don't dereference section->asection
        until we know the section is present.

2012-04-29  Sergio Durigan Junior  <sergiodj@redhat.com>

        * tracepoint.c (start_tracing, stop_tracing): Checking for NULL
        probes.

2012-04-29  Yao Qi  <yao@codesourcery.com>

        * gdb-code-style.el: New hook gdb-markup-hook
        and gdb-comment-hook.

2012-04-28  Doug Evans  <dje@google.com>

        Initial support for Fission.  http://gcc.gnu.org/wiki/DebugFission
        * symfile.c (default_symfile_relocate): Use sectp->owner instead of
        objfile->obfd.
        * symfile.h (dwarf2_debug_sections): New member addr.
        * dwarf2expr.c (execute_stack_op): New case DW_OP_GNU_addr_index.
        (ctx_no_get_addr_index): New function.
        * dwarf2expr.h (dwarf_expr_context_funcs): New member get_addr_index.
        (ctx_no_get_addr_index): Declare.
        * dwarf2-frame.c (dwarf2_frame_ctx_funcs): Update.
        * dwarf2loc.c (dwarf_expr_get_addr_index): New function.
        (dwarf_expr_ctx_funcs): Update.
        (needs_get_addr_index): New function.
        (needs_frame_ctx_funcs): Update.
        * dwarf2loc.h (dwarf2_read_addr_index): Declare.
        * dwarf2read.c: #include "gdbcore.h".
        (dwarf2_per_objfile): New members addr, dwo_files.
        (dwarf2_elf_names): Add entry for addr.
        (struct dwo_section_names): New type.
        (dwo_section_names): New static global.
        (dwarf2_cu): New members dwo_unit, addr_base, have_addr_base.
        (dwarf2_per_cu_data): New member is_debug_types, all boolean uses of
        old debug_types_section member updated to use this.
        Rename member debug_types_section to info_or_types_section,
        all uses updated.
        (signatured_type): Rename member type_offset to type_offset_in_tu,
        all uses updated.  New member type_offset_in_section.
        (struct dwo_sections): New type.
        (struct dwo_unit): New type.
        (struct dwo_file): New type.
        (die_reader_specs): New member dwo_file.
        (dwarf2_locate_sections): Watch for .debug_addr.
        (zlib_decompress_section): Use sectp->owner instead of objfile->obfd.
        (dwarf2_read_section): Get bfd of section from bfd's asection,
        instead of objfile.
        (create_cus_from_index): Initialize the_cu->info_or_types_section.
        (create_signatured_type_table_from_index): Initialize
        sig_type->info_or_types_section.
        (dw2_get_file_names): Statement lists for type units with DWO files
        live in the DWO file.
        (create_debug_types_hash_table): New function.
        (create_all_type_units): Rewrite.
        (init_cu_die_reader): New arg dwo_file, all callers updated.
        (init_and_read_dies_worker): Get section from
        this_cu->info_or_types_section.  Set sig_type->type_offset_in_section.
        Watch for DW_AT_GNU_dwo_name and if present lookup the file and
        continue reading the CU/TU from there.
        (init_cutu_and_read_dies_no_follow): New arg dwo_file, all callers
        updated.  Get section from this_cu->info_or_types_section.
        (create_all_comp_units): Initialize this_cu->info_or_types_section.
        (skip_one_die): New cases DW_FORM_GNU_addr_index,
        DW_FORM_GNU_str_index.
        (hash_dwo_file, eq_dwo_file): New functions.
        (allocate_dwo_file_hash_table): New function.
        (hash_dwo_unit, eq_dwo_unit): New functions.
        (allocate_dwo_unit_table): New function.
        (dwarf2_locate_dwo_sections): New function.
        (struct create_dwo_info_table_data): New type.
        (create_debug_info_hash_table_reader): New function.
        (create_debug_info_hash_table): New function.
        (try_open_dwo_file, open_dwo_file, init_dwo_file): New function.
        (lookup_dwo_file): New function.
        (lookup_dwo_comp_unit, lookup_dwo_type_unit): New functions.
        (free_dwo_file, free_dwo_file_cleanup): New functions.
        (free_dwo_file_from_slot, free_dwo_files): New functions.
        (dwarf2_get_pc_bounds): Handle DW_FORM_GNU_addr_index.
        (dwarf2_record_block_ranges): Ditto.
        (read_partial_die): Ditto.
        (process_enumeration_scope): Update to use type_offset_in_section.
        (read_full_die_1): New function.
        (read_full_die): Rewrite.
        (read_attribute_value): New cases DW_FORM_GNU_addr_index,
        DW_FORM_GNU_str_index.
        (read_addr_index_1, read_addr_index): New functions.
        (read_addr_index_from_leb128): New function.
        (struct dwarf2_read_addr_index_data): New type.
        (dwarf2_read_addr_index_reader): New function.
        (dwarf2_read_addr_index): New function.
        (read_str_index): New function.
        (leb128_size): New function.
        (dwarf_decode_line_header): Delete arg abfd, all callers updated.
        If processing a type unit from a DWO file, get the line section
        from the DWO file.
        (var_decode_location): Watch for DW_OP_GNU_addr_index.
        (dwarf2_const_value_attr): New cases DW_FORM_GNU_addr_index,
        DW_FORM_GNU_str_index.
        (lookup_die_type): Check whether section offset of type's die is
        known before looking it up.  Remove assert.  Condition can
        legimately happen for inter-cu type references.
        (dwarf_attr_name): Handle Fission attributes.
        (dwarf_form_name): Handle Fission forms.
        (dump_die_shallow): New cases DW_FORM_GNU_addr_index,
        DW_FORM_GNU_str_index.
        (follow_die_sig): Update to use type_offset_in_section.
        (decode_locdesc): New case DW_OP_GNU_addr_index.
        (skip_form_bytes): New cases DW_FORM_GNU_addr_index,
        DW_FORM_GNU_str_index.
        (cu_debug_loc_section): New function.
        (fill_in_loclist_baton, dwarf2_symbol_mark_computed): Call it.
        (dwarf2_per_objfile_free): Unmap .debug_addr section.
        Free DWO files if present.
        * xcoffread.c (dwarf2_xcoff_names): Add .debug_addr.

        Refactor DIE reading.
        * dwarf2read.c (dwarf2_per_objfile): Replace members
        debug_info_type_hash and debug_types_type_hash with die_type_hash.
        (die_reader_specs): New member "die_section".  Temporarily make
        member "buffer" non-const, pending constifying all info_ptr uses.
        (die_reader_func_ftype): New typedef.
        (dw2_get_file_names_reader): New function.
        (dw2_get_file_names): Rewrite.
        (read_and_check_type_unit_head): Rename arg type_offset to
        type_offset_in_tu.
        (create_all_type_units): Improve debugging message.
        Improve dummy type unit check.
        (init_cu_die_reader): New arg "section".  All callers updated.
        (init_and_read_dies_worker): New function.
        (init_cu_and_read_dies, init_tu_and_read_dies): New functions.
        (init_cutu_and_read_dies_no_follow): New function.
        (init_cutu_and_read_dies_simple): New function.
        (process_psymtab_comp_unit_reader): New function.
        (process_psymtab_comp_unit): Delete args section,
        is_debug_types_section.  Rewrite.  All callers updated.
        (process_psymtab_type_unit): Renamed from process_type_comp_unit.
        All callers updated.  Rewrite.
        (load_partial_comp_unit_reader): New function.
        (load_partial_comp_unit): Rewrite.
        (skip_children): New arg reader.  Delete args buffer, cu.
        All callers updated.
        (skip_one_die): New arg reader.  Delete args buffer, cu.
        All callers updated.
        (locate_pdi_sibling): New arg reader.  Delete args buffer, abfd, cu.
        All callers updated.
        (load_full_comp_unit_reader): New function.
        (load_full_comp_unit): Rewrite.
        (read_comp_unit): Delete.
        (read_die_and_children_1): Delete, contents moved ...
        (read_die_and_children): ... here.
        (dwarf2_read_abbrevs): New arg abbrev_section.  All callers updated.
        (load_partial_dies): New arg reader.  Delete args abfd, buffer, cu.
        All callers updated.
        (read_partial_die): New arg reader.  Delete args abfd, buffer, cu.
        All callers updated.
        (find_partial_die): Rewrite load_all_dies support.
        (read_attribute_value): New arg reader.  Delete args abfd, cu.
        All callers updated.
        (read_attribute): New arg reader.  Delete args abfd, cu.
        All callers updated.
        (load_full_type_unit): Add assert.
        (read_signatured_type_reader): New function.
        (read_signatured_type): Rewrite.
        (free_stack_comp_unit): Remove call to age_cached_comp_units.
        (free_one_cached_comp_unit): Change target_cu arg to target_per_cu.
        All callers updated.  Set per_cu->cu = NULL after freeing it.
        (dwarf2_per_cu_offset_and_type): Renamed from dwarf2_offset_and_type.
        (per_cu_offset_and_type_hash): Renamed from offset_and_type_hash.
        (per_cu_offset_and_type_eq): Renamed from offset_and_type_eq.
        (set_die_type): Update.
        (get_die_type_at_offset): Update.
        (read_file_scope): Call prepare_one_comp_unit.
        (read_type_unit_scope): Ditto.
        (prepare_one_comp_unit): Set producer if present.

2012-04-28  Sergio Durigan Junior  <sergiodj@redhat.com>

        * probe.c (compile_rx_or_error): Silence ARI warning about missing
         gettext function on `error'.

2012-04-27  Doug Evans  <dje@google.com>

        * dwarf2read.c (dwarf2_read_index): Don't use index if symbol table
        is empty.

2012-04-27  Sergio Durigan Junior  <sergiodj@redhat.com>
            Tom Tromey  <tromey@redhat.com>

        * breakpoint.c (struct breakpoint_objfile_data)
        <longjmp_searched>,<longjmp_probes>,<exception_searched>,
        <exception_probes>: New fields.
        (free_breakpoint_probes): New function.
        (create_longjmp_master_breakpoint): Prefer SystemTap probe over
        `_Unwind_DebugHook'.
        (create_exception_master_breakpoint): Likewise.
        (_initialize_breakpoint): Registering cleanup for SystemTap probes.
        * infrun.c: Including necessary header files for handling SystemTap
        probes.
        (handle_inferior_event): Handling longjmp breakpoint and exceptions
        via SystemTap probes.
        (check_exception_resume): Remove `func' argument.  Handle exception
        unwinding breakpoint set via a SystemTap probe.
        (insert_exception_resume_from_probe): New function.

2012-04-27  Sergio Durigan Junior  <sergiodj@redhat.com>
            Tom Tromey  <tromey@redhat.com>
            Jan Kratochvil  <jan.kratochvil@redhat.com>

        * Makefile.in (SFILES): Add `probe' and `stap-probe'.
        (COMMON_OBS): Likewise.
        (HFILES_NO_SRCDIR): Add `probe'.
        * NEWS: Mention support for static and SystemTap probes.
        * amd64-tdep.c (amd64_init_abi): Initializing proper fields used by
        SystemTap probes' arguments parser.
        * arm-linux-tdep.c: Including headers needed to perform the parsing
        of SystemTap probes' arguments.
        (arm_stap_is_single_operand): New function.
        (arm_stap_parse_special_token): Likewise.
        (arm_linux_init_abi): Initializing proper fields used by SystemTap
        probes' arguments parser.
        * ax-gdb.c (require_rvalue): Removing static declaration.
        (gen_expr): Likewise.
        * ax-gdb.h (gen_expr): Declaring function.
        (require_rvalue): Likewise.
        * breakpoint.c: Include `gdb_regex.h' and `probe.h'.
        (bkpt_probe_breakpoint_ops): New variable.
        (momentary_breakpoint_from_master): Set the `probe' value.
        (add_location_to_breakpoint): Likewise.
        (break_command_1): Using proper breakpoint_ops according to the
        argument passed by the user in the command line.
        (bkpt_probe_insert_location): New function.
        (bkpt_probe_remove_location): Likewise.
        (bkpt_probe_create_sals_from_address): Likewise.
        (bkpt_probe_decode_linespec): Likewise.
        (tracepoint_probe_create_sals_from_address): Likewise.
        (tracepoint_probe_decode_linespec): Likewise.
        (tracepoint_probe_breakpoint_ops): New variable.
        (trace_command): Using proper breakpoint_ops according to the
        argument passed by the user in the command line.
        (initialize_breakpoint_ops): Initializing breakpoint_ops for
        static probes on breakpoints and tracepoints.
        * breakpoint.h (struct bp_location) <probe>: New field.
        * cli-utils.c (skip_spaces_const): New function.
        (extract_arg): Likewise.
        * cli-utils.h (skip_spaces_const): Likewise.
        (extract_arg): Likewise.
        * coffread.c (coff_sym_fns): Add `sym_probe_fns' value.
        * configure.ac: Append `stap-probe.o' to be generated when ELF
        support is present.
        * configure: Regenerate.
        * dbxread.c (aout_sym_fns): Add `sym_probe_fns' value.
        * elfread.c: Include `probe.h' and `arch-utils.h'.
        (probe_key): New variable.
        (elf_get_probes): New function.
        (elf_get_probe_argument_count): Likewise.
        (elf_evaluate_probe_argument): Likewise.
        (elf_compile_to_ax): Likewise.
        (elf_symfile_relocate_probe): Likewise.
        (stap_probe_key_free): Likewise.
        (elf_probe_fns): New variable.
        (elf_sym_fns): Add `sym_probe_fns' value.
        (elf_sym_fns_lazy_psyms): Likewise.
        (elf_sym_fns_gdb_index): Likewise.
        (_initialize_elfread): Initialize objfile cache for static
        probes.
        * gdb_vecs.h (struct probe): New forward declaration.
        (probe_p): New VEC declaration.
        * gdbarch.c: Regenerate.
        * gdbarch.h: Regenerate.
        * gdbarch.sh (stap_integer_prefix): New variable.
        (stap_integer_suffix): Likewise.
        (stap_register_prefix): Likewise.
        (stap_register_suffix): Likewise.
        (stap_register_indirection_prefix): Likewise.
        (stap_register_indirection_suffix): Likewise.
        (stap_gdb_register_prefix): Likewise.
        (stap_gdb_register_suffix): Likewise.
        (stap_is_single_operand): New function.
        (stap_parse_special_token): Likewise.
        (struct stap_parse_info): Forward declaration.
        * i386-tdep.c: Including headers needed to perform the parsing
        of SystemTap probes' arguments.
        (i386_stap_is_single_operand): New function.
        (i386_stap_parse_special_token): Likewise.
        (i386_elf_init_abi): Initializing proper fields used by SystemTap
        probes' arguments parser.
        * i386-tdep.h (i386_stap_is_single_operand): New function.
        (i386_stap_parse_special_token): Likewise.
        * machoread.c (macho_sym_fns): Add `sym_probe_fns' value.
        * mipsread.c (ecoff_sym_fns): Likewise.
        * objfiles.c (objfile_relocate1): Support relocation for static
        probes.
        * parse.c (prefixify_expression): Remove static declaration.
        (initialize_expout): Likewise.
        (reallocate_expout): Likewise.
        * parser-defs.h (initialize_expout): Declare function.
        (reallocate_expout): Likewise.
        (prefixify_expression): Likewise.
        * ppc-linux-tdep.c: Including headers needed to perform the parsing
        of SystemTap probes' arguments.
        (ppc_stap_is_single_operand): New function.
        (ppc_stap_parse_special_token): Likewise.
        (ppc_linux_init_abi): Initializing proper fields used by SystemTap
        probes' arguments parser.
        * probe.c: New file, for generic statically defined probe support.
        * probe.h: Likewise.
        * s390-tdep.c: Including headers needed to perform the parsing of
        SystemTap probes' arguments.
        (s390_stap_is_single_operand): New function.
        (s390_gdbarch_init): Initializing proper fields used by SystemTap
        probes' arguments parser.
        * somread.c (som_sym_fns): Add `sym_probe_fns' value.
        * stap-probe.c: New file, for SystemTap probe support.
        * stap-probe.h: Likewise.
        * symfile.h: Include `gdb_vecs.h'.
        (struct sym_probe_fns): New struct.
        (struct sym_fns) <sym_probe_fns>: New field.
        * symtab.c (init_sal): Initialize `probe' field.
        * symtab.h (struct probe): Forward declaration.
        (struct symtab_and_line) <probe>: New field.
        * tracepoint.c (start_tracing): Adjust semaphore on breakpoints
        locations.
        (stop_tracing): Likewise.
        * xcoffread.c (xcoff_sym_fns): Add `sym_probe_fns' value.

2012-04-27  Sergio Durigan Junior  <sergiodj@redhat.com>
            Tom Tromey  <tromey@redhat.com>

        * ax-gdb.c (gen_expr): Clean up code to handle internal variables
        and to compile agent expressions.
        * infrun.c (siginfo_make_value): New argument `ignore'.
        (siginfo_funcs): New struct.
        (_initialize_infrun): New argument when calling
        `create_internalvar_type_lazy'.
        * thread.c (thread_id_make_value): New argument `ignore'.
        (thread_funcs): New struct.
        (_initialize_thread): New argument when calling
        `create_internalvar_type_lazy'.
        * tracepoint.c (sdata_make_value): New argument `ignore'.
        (sdata_funcs): New struct.
        (_initialize_tracepoint): New argument when calling
        `create_internalvar_type_lazy'.
        * value.c (make_value): New struct.
        (create_internalvar_type_lazy): New argument `data'.
        (compile_internalvar_to_ax): New function.
        (value_of_internalvar): Properly handling `make_value' case.
        (clear_internalvar): Likewise.
        (show_convenience): Adding `TRY_CATCH' block.
        * value.h (internalvar_make_value): Delete, replace by...
        (struct internalvar_funcs): ... this.
        (create_internalvar_type_lazy) <fun>: Delete argument.
        (create_internalvar_type_lazy) <funcs>, <data>: New arguments.
        (compile_internalvar_to_ax): New function.
        * windows-tdep.c (tlb_make_value): New argument `ignore'.
        (tlb_funcs): New struct.
        (_initialize_windows_tdep): New argument when calling
        `create_internalvar_type_lazy'.

2012-04-27  Mark Wielaard  <mjw@redhat.com>

        * dwarf2read.c (dwarf2_get_pc_bounds): Check DW_AT_high_pc form to
        see whether it is an address or a constant offset from DW_AT_low_pc.
        (dwarf2_record_block_ranges): Likewise.
        (read_partial_die): Likewise.

2012-04-26  Mark Wielaard  <mjw@redhat.com>

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

2012-04-26  Maciej W. Rozycki  <macro@codesourcery.com>

        * proc-utils.h (proc_prettyprint_signalset): New prototype.
        (proc_prettyprint_signal): Likewise.
        (proc_prettyprint_faultset): Likewise.
        (proc_prettyprint_fault): Likewise.
        (proc_prettyprint_actionset): Likewise.
        (proc_prettyprint_flags): Move to new proc-flags.c section.
        (proc_prettyfprint_flags): New prototype.
        * procfs.c (proc_nsysarg, proc_sysargs): Add prototypes.
        (proc_syscall, proc_cursig): Likewise.
        (proc_set_kill_on_last_close): Likewise.
        (proc_unset_kill_on_last_close): Likewise.
        (proc_set_watchpoint): Make static.
        (proc_delete_dead_threads): Likewise.
        (procfs_set_watchpoint): Likewise.
        (_initialize_procfs): Add prototype.
        * proc-events.c: Include proc-utils.h.
        (init_syscall_table): Make static.
        * proc-api.c (_initialize_proc_api): Add prototype.
        * proc-flags.c: Include proc-utils.h.

2012-04-26  Maciej W. Rozycki  <macro@codesourcery.com>

        * configure.ac: Add AC_ARG_PROGRAM.
        * configure: Regenerate.

2012-04-26  Jan Kratochvil  <jan.kratochvil@redhat.com>

        Fix DW_AT_lower_bound defaults for DWARF-4+.
        * dwarf2read.c (read_subrange_type): Remove initialization of low and
        high.  New variable low_default_is_valid.  Implement DWARF-4+
        DW_AT_lower_bound defaults.  Print complaint for DW_AT_lower_bound with
        no default by the DWARF standard.

2012-04-26  Maciej W. Rozycki  <macro@mips.com>
            Maciej W. Rozycki  <macro@codesourcery.com>

        * infrun.c (handle_inferior_event): Move the check for return
        trampolines ahead of the check for function trampolines.
        * mips-tdep.h (MIPS_S2_REGNUM, MIPS_GP_REGNUM): New macros.
        * mips-tdep.c (mips_str_mips16_call_stub): New variable.
        (mips_str_mips16_ret_stub): Likewise.
        (mips_str_call_fp_stub): Likewise.
        (mips_str_call_stub): Likewise.
        (mips_str_fn_stub): Likewise.
        (mips_str_pic): Likewise.
        (mips_in_frame_stub): New function.
        (mips_unwind_pc): Return the return address rather than the PC
        if the PC of an intermediate frame is inside a call thunk.
        (mips_is_stub_suffix): New function.
        (mips_is_stub_mode): Likewise.
        (mips_get_mips16_fn_stub_pc): Likewise.
        (mips_skip_mips16_trampoline_code): Update to handle all the
        currently generated stub types.  Don't recurse into __fn_stub
        thunks.  Remove heuristics to handle stubs beyond etext/_etext.
        Use cooked register accesses.
        (mips_in_return_stub): Reintroduce function.
        (mips_skip_trampoline_code): Traverse trampolines recursively.
        (mips_gdbarch_init): Handle MIPS16 return trampolines.

2012-04-26  Joel Brobecker  <brobecker@adacore.com>

        GDB 7.4.1 released.

2012-04-26  Jonathan Larmour  <jifl@eCosCentric.com>

        * arm-tdep.h (VFP_REGISTER_SIZE): Define.
        * features/arm-with-m-vfp-d16.xml: New file. Describes
        Cortex-M with VFPv4-sp-d16 FPU register layout.
        * features/Makefile (WHICH): Add arm-with-m-vfp-d16.
        * features/arm-with-m-vfp-d16.c: New. Generated from above.
        * arm-tdep.c: Include arm-with-m-vfp-d16.c.
        (arm-register_g_packet_guesses): Add vfp-d16 guess.
        (_initialise_arm_tdep): Initialize arm-with-m-vfp-d16 tdesc.

2012-04-25  Doug Evans  <dje@google.com>

        * cli/cli-decode.c (print_doc_line): Use stream instead of
        current_uiout.

2012-04-25  Sergio Durigan Junior  <sergiodj@redhat.com>

        * features/arm-with-iwmmxt.c: Regenerate.
        * features/arm-with-m-fpa-layout.c: Likewise.
        * features/arm-with-m.c: Likewise.
        * features/arm-with-neon.c: Likewise.
        * features/arm-with-vfpv2.c: Likewise.
        * features/arm-with-vfpv3.c: Likewise.
        * features/mips-dsp-linux.c: Likewise.
        * features/mips-linux.c: Likewise.
        * features/mips64-dsp-linux.c: Likewise.
        * features/mips64-linux.c: Likewise.
        * features/s390-linux32.c: Likewise.
        * features/s390-linux32v1.c: Likewise.
        * features/s390-linux32v2.c: Likewise.
        * features/s390-linux64.c: Likewise.
        * features/s390-linux64v1.c: Likewise.
        * features/s390-linux64v2.c: Likewise.
        * features/s390x-linux64.c: Likewise.
        * features/s390x-linux64v1.c: Likewise.
        * features/s390x-linux64v2.c: Likewise.
        * features/tic6x-c62x-linux.c: Likewise.
        * features/tic6x-c62x.c: Likewise.
        * features/tic6x-c64x-linux.c: Likewise.
        * features/tic6x-c64x.c: Likewise.
        * features/tic6x-c64xp-linux.c: Likewise.
        * features/tic6x-c64xp.c: Likewise.
        * target-descriptions.c: Only generate `field_type' and `type'
        variables when needed.

2012-04-25  Fredrik Hederstierna  <fredrikh.hederstierna@securitas-direct.com>

        * cli/cli-cmds.c (cd_command): Use memmove instead of strcpy.

2012-04-25  Doug Evans  <dje@google.com>

        Initial pass at Go language support.
        * NEWS: Mention Go.
        * Makefile.in (SFILES): Add go-exp.y, go-lang.c, go-typeprint.c,
        go-valprint.c.
        (COMMON_OBS): Add go-lang.o, go-val.print.o, go-typeprint.o.
        (YYFILES): Add go-exp.c.
        (YYOBJ): Add go-exp.o.
        (local-maintainer-clean): Delete go-exp.c.
        * defs.h (enum language): Add language_go.
        * dwarf2read.c: #include "go-lang.h".
        (fixup_go_packaging): New function.
        (process_full_comp_unit): Call it when processing Go CUs.
        (dwarf2_physname): Add Go support.
        (read_file_scope): Handle missing language spec for GNU Go.
        (set_cu_language): Handle DW_LANG_Go.
        * go-exp.y: New file.
        * go-lang.h: New file.
        * go-lang.c: New file.
        * go-typeprint.c: New file.
        * go-valprint.c: New file.
        * symtab.c: #include "go-lang.h".
        (symbol_set_language): Handle language_go.
        (symbol_find_demangled_name, symbol_set_names): Ditto.
        (symbol_natural_name, demangle_for_lookup, find_main_name): Ditto.

2012-04-24  Jim Meyering  <meyering@redhat.com>

        avoid a few strncpy-induced buffer overruns
        * procfs.c (procfs_make_note_section): Be sure to NUL-terminate
        fname and psargs before trying to concatenate.
        * tui/tui-stack.c (tui_get_function_from_frame): NUL-terminate
        "name" before applying strchr.

2012-04-25  Siva Chandra Reddy  <sivachandra@google.com>

        * CONTRIBUTE: Use unified diff instead of context diff when
        generating patches.

2012-04-24  Maciej W. Rozycki  <macro@codesourcery.com>

        * mips-tdep.c (mips_about_to_return): Remove dead MIPS16 support
        code.  Handle JR.HB correctly.

2012-04-24  Maciej W. Rozycki  <macro@codesourcery.com>

        * mips-tdep.c
        (is_mips16_addr, unmake_mips16_addr, make_mips16_addr): Group
        with the other MIPS16 helpers.

2012-04-24  Sergio Durigan Junior  <sergiodj@redhat.com>

        * observer.sh: Conditionally declare `args', thus cleaning up
        unused instances of this variable.

2012-04-24  Yao Qi  <yao@codesourcery.com>

        Revert this patch to allow breakpoint always-inserted
        in record target.
        2011-12-05  Pedro Alves  <pedro@codesourcery.com>
        * breakpoint.c: Include record.h.
        (breakpoints_always_inserted_mode): Return false when the record
        target is in use.

        * breakpoint.c (iterate_over_bp_locations): New.
        * breakpoint.h: Declare.
        New typedef walk_bp_location_callback.
        * record.c (record_open): Call record_init_record_breakpoints.
        (record_sync_record_breakpoints): New.
        (record_init_record_breakpoints): New.
        * NEWS: Mention supporting breakpoint always-inserted mode in
        record target.

2012-04-24  Marc Khouzam  <marc.khouzam@ericsson.com>

        * mi/mi-main.c (mi_cmd_execute): Choose a live thread not just
        any thread.

2012-04-24  Yao Qi  <yao@codesourcery.com>

        * breakpoint.c (ep_is_catchpoint): Renamed to ...
        (is_catchpoint): ... it.
        (print_one_breakpoint_location): Caller update.
        * breakpoint.h: Update declaration.

2012-04-23  David S. Miller  <davem@davemloft.net>

        * configure.tgt (sparc-*-linux*): Set build_gdbserver to yes.

2012-04-23  Tom Tromey  <tromey@redhat.com>

        * buildsym.c (add_free_pendings): Remove.
        * buildsym.h (add_free_pendings): Remove.

2012-04-23  Doug Evans  <dje@google.com>

        * dwarf2read.c (partial_die_full_name): Record DW_FORM_ref_addr in
        attr.u.unsnd instead of attr.u.addr.
        (read_attribute_value) Ditto for cases DW_FORM_ref_addr,
        DW_FORM_ref1, DW_FORM_ref2, DW_FORM_ref4, DW_FORM_reg8,
        DW_FORM_ref_udata.
        (dump_die_shallow): Update cases DW_FORM_ref_addr,
        DW_FORM_ref1, DW_FORM_ref2, DW_FORM_ref4.  Add cases DW_FORM_ref8,
        DW_FORM_ref_udata.
        (dwarf2_get_ref_die_offset): Use DW_UNSND for reference attributes.

2012-04-23  Maciej W. Rozycki  <macro@codesourcery.com>

        * mips-tdep.c (mips_n32n64_return_value): Fix coding style.
        (mips_o32_return_value): Likewise.
        (mips_o64_return_value): Likewise.

2012-04-21  Paul Hilfinger  <hilfinger@adacore.com>

        * ada-lang.c (ada_evaluate_subexp): Add cases for
        TYPE_CODE_INTERNAL_FUNCTION and for TYPE_GNU_IFUNC, following
        their treatment in eval.c.

2012-04-21  David S. Miller  <davem@davemloft.net>

        * sparc-tdep.c (X_DISP10): Define.
        (sparc_analyze_control_transfer): Handle compare-and-branch.

2012-04-21  Jonathan Larmour  <jifl@eCosCentric.com>

        * features/Makefile (WHICH): Add arm-with-m and arm-with-m-fpa-layout.
        * arm-tdep.c (arm_register_g_packet_guesses): Fix comment.

2012-04-20  Nigel Stephens  <nigel@mips.com>
            Maciej W. Rozycki  <macro@codesourcery.com>

        * mips-tdep.c (mips_float_register_p): New function.
        (mips_convert_register_float_case_p): Use mips_float_register_p.
        (mips_register_type): Likewise.
        (mips_print_register): Likewise.
        (print_gp_register_row): Likewise.
        (mips_print_registers_info): Likewise.

2012-04-20  Shun-Yen Lu  <dark.asparagus@gmail.com>

        * mips-tdep.c (mips_elf_make_msymbol_special): Fix identification
        of mips16 symbols.

2012-04-20  Andrew Pinski  <apinski@cavium.com>

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

2012-04-20  Sergio Durigan Junior  <sergiodj@redhat.com>

        * MAINTAINERS: Update my e-mail address.

2012-04-20  Pedro Alves  <palves@redhat.com>

        * acx_configure_dir.m4 (ACX_CONFIGURE_DIR): Handle absolute
        $srcdir.
        * configure: Regenerate.

2012-04-20  Sergio Durigan Junior  <sergiodj@redhat.com>

        * cp-support.h: Include `gdb_vecs.h'.  Delete `const_char_ptr' VEC
        declaration.
        * gdb_vecs.h: Declare `const_char_ptr' VEC.

2012-04-20  Jan Kratochvil  <jan.kratochvil@redhat.com>

        Fix compilation compatibility with python-2.4
        * python/py-type.c (convert_field): Cast ADDRSTRING for
        PyObject_SetAttrString as non-const.  New comment.

2012-04-19  Tom Tromey  <tromey@redhat.com>

        * top.c (quit_target): Use all_cleanups.
        * main.c (captured_command_loop): Use all_cleanups.
        * exceptions.c (throw_exception): Use all_cleanups.

2012-04-19  Pedro Alves  <palves@redhat.com>

        * Makefile.in (GNULIB_BUILDDIR): New.
        (LIBGNU, INCGNU, GNULIB_H): Adjust.
        (SUBDIRS): Add $(GNULIB_BUILDDIR).
        (CLEANDIRS). Remove gnulib/import.
        (REQUIRED_SUBDIRS): Replace gnulib/import with $(GNULIB_BUILDDIR).
        (all-lib): Ditto.
        (distclean): Remove the $(GNULIB_BUILDDIR) directory.
        (gnulib/import/Makefile): Replace gnulib/import with
        $(GNULIB_BUILDDIR).  Set CONFIG_FILES to just Makefile.
        (ACLOCAL_AMFLAGS): Remove '-I gnulib/import/m4'.
        (aclocal_m4_deps): Remove the gnulib dependencies.  Add
        acx_configure_dir.m4.
        * acinclude.m4: Include acx_configure_dir.m4.
        * acx_configure_dir.m4: New file.
        * aclocal.m4: Regenerate.
        * configure.ac: Remove gl_EARLY, gl_INIT and AM_INIT_AUTOMAKE
        calls.  Configure gnulib using ACX_CONFIGURE_DIR.
        (GNULIB): New variable.
        (GNULIB_STDINT_H): Adjust.
        (AC_OUTPUT): Don't output gnulib/Makefile.
        * gdb/defs.h: Include build-gnulib/config.h.
        * aclocal.m4: Regenerate.
        * config.in: Regenerate.
        * configure: Regenerate.

        * gnulib/Makefile.in: New file.
        * gnulib/configure.ac: New file.
        * gnulib/aclocal.m4: New file.
        * gnulib/config.in: New file.
        * gnulib/configure: New file.
        * gnulib/: Re-run gnulib-tool to adjust.

2012-04-19  Doug Evans  <dje@google.com>

        * cleanups.h (struct cleanup): Move to cleanups.c.
        (make_cleanup_dtor_ftype): New typedef.
        (make_cleanup_dtor): Use it.
        (ALL_CLEANUPS): Replace with ...
        (all_cleanups): ... this.  Declare.  All uses updated.
        * cleanups.c: #include "gdb_assert.h".
        (sentinel_cleanup): New static global.
        (SENTINEL_CLEANUP): Define.
        (cleanup_chain, final_cleanup_chain): Initialize to SENTINEL_CLEANUP.
        (make_my_cleanup2): Assert result is non-NULL.
        (all_cleanups): New function.
        (save_my_cleanups): Initialize new chain to SENTINEL_CLEANUP instead
        of NULL.

2012-04-19  Pedro Alves  <palves@redhat.com>

        * Makefile.in (HFILES_NO_SRCDIR): Remove gnulib/wchar.in.h.
        Adjust paths to gnulib imported files.

2012-04-19  Pedro Alves  <palves@redhat.com>

        * gnulib/: Move whole directory ...
        * gnulib/import/: ... here, and re-rerun gnulib-tool to adjust.
        * Makefile.in (LIBGNU, INCGNU, GNULIB_H, CLEANDIRS)
        (REQUIRED_SUBDIRS, all-lib, gnulib/Makefile, ACLOCAL_AMFLAGS)
        (aclocal_m4_deps): Adjust.
        * aclocal.m4: Regenerate.
        * configure: Regenerate.
        * configure.ac: Adjust AC_OUTPUT output.

2012-04-19  Yao Qi  <yao@codesourcery.com>

        * Makefile.in (SFILES): Add common/vec.c and remove vec.c.
        (vec.o): New rule.
        * vec.c: Move it ...
        * common/vec.c: ... here.
        * vec.h: Move it ...
        * common/vec.h: ... here.

2012-04-19  Yao Qi  <yao@codesourcery.com>

        * gdb-code-style.el: New.

2012-04-18  Pedro Alves  <palves@redhat.com>

        Update gnulib from latest git.
        (639ea5ae15e39fe48d43e04864b2997301e4b969)

        * gnulib/Makefile.am: Update.
        * gnulib/dummy.c: Update.
        * gnulib/extra/arg-nonnull.h: Update.
        * gnulib/extra/c++defs.h: Update.
        * gnulib/extra/update-copyright: Update.
        * gnulib/extra/warn-on-use.h: Update.
        * gnulib/inttypes.in.h: Update.
        * gnulib/m4/00gnulib.m4: Update.
        * gnulib/m4/extensions.m4: Update.
        * gnulib/m4/gnulib-cache.m4: Update.
        * gnulib/m4/gnulib-common.m4: Update.
        * gnulib/m4/gnulib-comp.m4: Update.
        * gnulib/m4/gnulib-tool.m4: Update.
        * gnulib/m4/include_next.m4: Update.
        * gnulib/m4/inttypes-pri.m4: Update.
        * gnulib/m4/inttypes.m4: Update.
        * gnulib/m4/longlong.m4: Update.
        * gnulib/m4/memchr.m4: Update.
        * gnulib/m4/memmem.m4: Update.
        * gnulib/m4/mmap-anon.m4: Update.
        * gnulib/m4/multiarch.m4: Update.
        * gnulib/m4/onceonly.m4: Update.
        * gnulib/m4/stddef_h.m4: Update.
        * gnulib/m4/stdint.m4: Update.
        * gnulib/m4/string_h.m4: Update.
        * gnulib/m4/warn-on-use.m4: Update.
        * gnulib/m4/wchar_h.m4: Update.
        * gnulib/m4/wchar_t.m4: Update.
        * gnulib/m4/wint_t.m4: Update.
        * gnulib/memchr.c: Update.
        * gnulib/memmem.c: Update.
        * gnulib/stddef.in.h: Update.
        * gnulib/stdint.in.h: Update.
        * gnulib/str-two-way.h: Update.
        * gnulib/string.in.h: Update.
        * gnulib/wchar.in.h: Update.

        * gnulib/extra/arg-nonnull.h: Delete.
        * gnulib/extra/c++defs.h: Delete.
        * gnulib/extra/warn-on-use.h: Delete.
        * gnulib/m4/wchar_h.m4: Delete.
        * gnulib/m4/wint_t.m4: Delete.
        * gnulib/wchar.in.h: Delete.

        * gnulib/extra/snippets/arg-nonnull.h: New.
        * gnulib/extra/snippets/c++defs.h: New.
        * gnulib/extra/snippets/warn-on-use.h: New.

        * aclocal.m4: Regenerate.
        * config.in: Regenerate.
        * configure: Regenerate.
        * gnulib/Makefile.in: Regenerate.

2012-04-18  Pedro Alves  <palves@redhat.com>

        Reimport the update-copyright module from gnulib
        (250b80067c1e1d8faa0c42fb572f721975b929c5).

        * configure: Regenerate.
        * gnulib/Makefile.am: Update.
        * gnulib/Makefile.in: Regenerate.
        * gnulib/extra/update-copyright: Update.
        * gnulib/m4/gnulib-cache.m4: Update.
        * gnulib/m4/gnulib-comp.m4: Update.

2012-04-18  Tristan Gingold  <gingold@adacore.com>

        * configure.ac (aix): Put -lpthread into libs.
        * configure: Regenerate.

2012-04-18  Tom Tromey  <tromey@redhat.com>

        * linespec.c (convert_linespec_to_sals): Don't use
        SYMBOL_OBJ_SECTION.
        (compare_msymbols): Arguments are minsym_and_objfile, not
        minimal_symbol*.  Don't use SYMBOL_OBJ_SECTION.

2012-04-18  Pedro Alves  <palves@redhat.com>

        Revert gnulib/ part of:
        2011-01-01  Joel Brobecker  <brobecker@adacore.com>
        Copyright year update in most files (performed by copyright.sh).

2012-04-18  Jan Kratochvil  <jan.kratochvil@redhat.com>

        Fix 64-bit constants on 32-bit hosts.
        * dwarf2read.c (read_unsigned_leb128): Change declaration return type
        from unsigned long to ULONGEST.
        (read_signed_leb128): Change declaration return type from long to
        LONGEST.
        (dwarf2_const_value_attr): Change declaration parameter value from long
        to LONGEST.
        (dwarf2_compute_name): Change variable value from long to LONGEST.
        (read_unsigned_leb128): Change return type, variable result and some
        casts from unsigned long to ULONGEST.
        (read_signed_leb128): Change return type, variable result and some
        casts from long to LONGEST.
        (dwarf2_const_value_data, dwarf2_const_value_attr): Change parameter
        value from long to LONGEST.
        (dwarf2_const_value): Change variable value from long to LONGEST.
        * symmisc.c (print_symbol): Change SYMBOL_VALUE format strings to use
        plongest and hex_string.
        * symtab.h (struct general_symbol_info): Change ivalue from long to
        LONGEST, remove the comment.
        * tracepoint.c (validate_actionline, collect_symbol, scope_info):
        Change SYMBOL_VALUE format strings to use plongest and hex_string.

2012-04-18  Siddhesh Poyarekar  <siddhesh@redhat.com>

        PR symtab/7259:
        * ada-exp.y (convert_char_literal): Use TYPE_FIELD_ENUMVAL.
        * ada-lang.c (ada_discrete_type_high_bound)
        (ada_discrete_type_low_bound): Fix function comment.  Use
        TYPE_FIELD_ENUMVAL for TYPE_CODE_ENUM.
        (ada_identical_enum_types_p): Use TYPE_FIELD_ENUMVAL.
        (pos_atr, value_val_atr): Use TYPE_FIELD_ENUMVAL for TYPE_CODE_ENUM.
        * ada-typeprint.c (print_enum_type): Change variable lastval to LONGEST.
        Use TYPE_FIELD_ENUMVAL.
        * ada-valprint.c (print_optional_low_bound, ada_print_scalar)
        (ada_val_print_1): Use TYPE_FIELD_ENUMVAL for TYPE_CODE_ENUM.
        * c-typeprint.c (c_type_print_base): Move variable lastval to inner
        block, change it to LONGEST.  Use TYPE_FIELD_ENUMVAL for
        TYPE_CODE_ENUM.
        * coffread.c (coff_read_enum_type): Use SET_FIELD_ENUMVAL.
        * dwarf2read.c (process_enumeration_scope): Likewise.
        * gdb-gdb.py (TypeFlagsPrinter): Use field.enumval instead of
        field.bitpos.
        (class StructMainTypePrettyPrinter): Support also
        FIELD_LOC_KIND_ENUMVAL.
        * gdbtypes.c (get_discrete_bounds): Use TYPE_FIELD_ENUMVAL for
        TYPE_CODE_ENUM.
        (recursive_dump_type): Use TYPE_FIELD_ENUMVAL for TYPE_CODE_ENUM.
        (copy_type_recursive): Support also FIELD_LOC_KIND_ENUMVAL.
        * gdbtypes.h (enum field_loc_kind): New FIELD_LOC_KIND_ENUMVAL.
        (struct main_type.flds_bnds.fields.loc): Adjust bitpos comment.  New
        field enumval.
        (struct main_type.flds_bnds.bields): Adjust loc_kind and bitsize to
        accommodate enumval.
        (struct call_site): Adjust loc_kind to accommodate enumval.
        (FIELD_ENUMVAL, FIELD_ENUMVAL_LVAL, SET_FIELD_ENUMVAL)
        (TYPE_FIELD_ENUMVAL): New macros.
        * m2-typeprint.c (m2_enum): Use TYPE_FIELD_ENUMVAL.
        * mdebugread.c (parse_symbol): Use TYPE_FIELD_ENUMVAL for
        TYPE_CODE_ENUM.
        * p-typeprint.c (pascal_type_print_base): Likewise.
        * python/lib/gdb/printing.py (class FlagEnumerationPrinter): Use
        enumval.
        * python/lib/gdb/types.py (make_enum_dict): Likewise.
        * python/py-type.c (convert_field): New variable addrstring.  Use
        TYPE_FIELD_ENUMVAL for TYPE_CODE_ENUM.
        (check_types_equal): Support also FIELD_LOC_KIND_ENUMVAL.
        * stabsread.c (read_enum_type): Use SET_FIELD_ENUMVAL.
        * typepint.c (print_type_scalar): Use TYPE_FIELD_ENUMVAL for
        TYPE_CODE_ENUM.
        * valprint.c (generic_val_print): Likewise.

2012-04-17  Doug Evans  <dje@google.com>

        * dwarf2read.c (lookup_signatured_type): Return NULL instead of 0.

        * dwarf2read.c: Whitespace fixes.
        (lookup_signatured_type): Tweak comment.
        (get_die_type_at_offset): Fix comment.

2012-04-17  Joel Brobecker  <brobecker@adacore.com>

        * xcoffread.c (xcoff_secnum_to_sections): New function.
        (secnum_to_section, secnum_to_bfd_section): Reimplement
        using xcoff_secnum_to_sections.  Rename "secnum" parameter
        into "n_scnum".
        (RECORD_MINIMAL_SYMBOL): Delete.
        (record_minimal_symbol): New function.
        (scan_xcoff_symtab): Replace uses of RECORD_MINIMAL_SYMBOL
        by call to record_minimal_symbol and set misc_func_recorded
        to 1.  Set last_csect_sec to the XCOFF section index instead
        of GDB's section_offset index.  Update calls to
        prim_record_minimal_symbol_and_info to pass the BFD section
        as well.

2012-04-17  Joel Brobecker  <brobecker@adacore.com>

        * xcoffread.c (read_xcoff_symtab): Delete variables
        last_csect_val and last_csect_sec and associated code.

2012-04-17  Doug Evans  <dje@google.com>

        * cleanups.c (make_my_cleanup,make_my_cleanup2): Make static.
        (discard_my_cleanups,save_my_cleanups,restore_my_cleanups): Ditto.
        * cleanups.h (make_my_cleanup,make_my_cleanup2): Delete
        (discard_my_cleanups,save_my_cleanups,restore_my_cleanups): Delete.

        * cleanups.h: New file.
        * cleanups.c: New file.
        * Makefile.in (SFILES): Add cleanups.c.
        (HFILES_NO_SRCDIR): Add cleanups.h.
        (COMMON_OBS): Add cleanups.o.
        * defs.h (struct cleanup): Moved to cleanups.h.
        (do_cleanups,do_final_cleanups): Ditto.
        (discard_cleanups,discard_final_cleanups): Ditto
        (make_cleanup,make_cleanup_dtor,make_final_cleanup): Ditto.
        (save_cleanups,save_final_cleanups): Ditto.
        (restore_cleanups,restore_final_cleanups): Ditto.
        (null_cleanup): Ditto.
        (make_my_cleanup,make_my_cleanup2): Ditto.
        (discard_my_cleanups,save_my_cleanups,restore_my_cleanups): Ditto.
        * utils.c (cleanup_chain,final_cleanup_chain): Moved to cleanups.c.
        (do_cleanups,do_final_cleanups): Ditto.
        (discard_cleanups,discard_final_cleanups): Ditto
        (make_cleanup,make_cleanup_dtor,make_final_cleanup): Ditto.
        (save_cleanups,save_final_cleanups): Ditto.
        (restore_cleanups,restore_final_cleanups): Ditto.
        (null_cleanup): Ditto.
        (make_my_cleanup,make_my_cleanup2): Ditto.
        (discard_my_cleanups,save_my_cleanups,restore_my_cleanups): Ditto.

        * utils.c (make_cleanup_freeargv): Use make_cleanup instead of
        make_my_cleanup.
        (make_cleanup_dyn_string_delete): Ditto.
        (make_cleanup_ui_file_delete): Ditto.
        (make_cleanup_ui_out_redirect_pop): Ditto.
        (make_cleanup_free_section_addr_info): Ditto.
        (make_cleanup_restore_integer): Ditto.
        (make_cleanup_unpush_target): Ditto.
        (make_cleanup_value_free_to_mark): Ditto.
        (make_cleanup_value_free): Ditto.
        (make_cleanup_free_so): Ditto.

2012-04-17  Jan Kratochvil  <jan.kratochvil@redhat.com>

        New option "set debug auto-load".
        * NEWS: New commands "set debug auto-load" and "show debug auto-load".
        * auto-load.c (debug_auto_load, show_debug_auto_load: New.
        (auto_load_safe_path_vec_update)
        (filename_is_in_auto_load_safe_path_vec): Call fprintf_unfiltered
        if DEBUG_AUTO_LOAD.
        (file_is_auto_load_safe): New parameters debug_fmt and ....
        Call fprintf_unfiltered if DEBUG_AUTO_LOAD.
        (source_gdb_script_for_objfile): Extend the file_is_auto_load_safe
        caller by explanatory string.
        (_initialize_auto_load): Register "set debug auto-load".
        * auto-load.h (file_is_auto_load_safe): New parameters debug_fmt
        and ....
        * linux-thread-db.c (try_thread_db_load_from_pdir_1)
        (try_thread_db_load_from_dir): Extend the file_is_auto_load_safe caller
        by explanatory string.
        * main.c (captured_main): Likewise.
        * python/py-auto-load.c (gdbpy_load_auto_script_for_objfile)
        (source_section_scripts): Likewise.

2012-04-17  Jan Kratochvil  <jan.kratochvil@redhat.com>

        New option "set auto-load safe-path".
        * NEWS: New commands "set auto-load safe-path"
        and "show auto-load safe-path".
        * auto-load.c: Include gdb_vecs.h, readline/tilde.h and completer.h.
        (auto_load_safe_path, auto_load_safe_path_vec)
        (auto_load_safe_path_vec_update, set_auto_load_safe_path)
        (show_auto_load_safe_path, add_auto_load_safe_path, filename_is_in_dir)
        (filename_is_in_auto_load_safe_path_vec, file_is_auto_load_safe): New.
        (source_gdb_script_for_objfile): New variable is_safe.  Call
        file_is_auto_load_safe.  Return if it is not.
        (struct loaded_script): New field loaded.
        (maybe_add_script): Add parameter loaded.  Initialize SLOT with it.
        (print_script): Use LOADED indicator instead of FULL_PATH.  Change
        output "Missing" to "No".
        (_initialize_auto_load): New variable cmd.  Initialize
        auto_load_safe_path.  Register "set auto-load safe-path",
        "show auto-load safe-path" and "add-auto-load-safe-path".
        * auto-load.h (maybe_add_script): Add parameter loaded.
        (file_is_auto_load_safe): New declaration.
        * config.in: Regenerate.
        * configure: Regenerate.
        * configure.ac: New parameters --with-auto-load-safe-path
        and --without-auto-load-safe-path.
        * linux-thread-db.c (try_thread_db_load_from_pdir_1)
        (try_thread_db_load_from_dir): Check file_is_auto_load_safe first.
        * main.c (captured_main): Check file_is_auto_load_safe for
        LOCAL_GDBINIT.
        * python/py-auto-load.c (gdbpy_load_auto_script_for_objfile): New
        variable is_safe.  Call file_is_auto_load_safe.  Return if it is not.
        (source_section_scripts): Call file_is_auto_load_safe.  Return if it is
        not.

2012-04-17  Jan Kratochvil  <jan.kratochvil@redhat.com>

        auto-load: Implementation.
        * NEWS: New descriptions for "info auto-load",
        "info auto-load gdb-scripts", "info auto-load python-scripts",
        "info auto-load local-gdbinit" and "info auto-load libthread-db".
        Deprecate "info auto-load-scripts", "set auto-load-scripts on|off"
        and "show auto-load-scripts".  New description for "set auto-load",
        "show auto-load", "set auto-load gdb-scripts",
        "show auto-load gdb-scripts", "set auto-load python-scripts",
        "show auto-load python-scripts", "set auto-load local-gdbinit",
        "show auto-load local-gdbinit", "set auto-load libthread-db" and
        "show auto-load libthread-db".
        * auto-load.c: Remove include python/python-internal.h.  Add includes
        exceptions.h, cli/cli-script.h, gdbcmd.h, cli/cli-decode.h and
        cli/cli-setshow.h.
        (GDB_AUTO_FILE_NAME, source_gdb_script_for_objfile)
        (auto_load_gdb_scripts, show_auto_load_gdb_scripts): New.
        (gdbpy_global_auto_load): Rename to ...
        (global_auto_load): ... here.
        (auto_load_local_gdbinit, auto_load_local_gdbinit_pathname)
        (auto_load_local_gdbinit_loaded, show_auto_load_local_gdbinit)
        (script_language_gdb, source_gdb_script_for_objfile): New.
        (struct loaded_script): New field language.
        (hash_loaded_script_entry, eq_loaded_script_entry): Calculate also
        LANGUAGE.
        (maybe_add_script): Add parameter language.  Drop redundant
        entry.full_path initialization.  Initialize entry.language and
        (*slot)->language.
        (auto_load_objfile_script): Change parameter suffix to language.
        Remove the call of maybe_add_script.
        Call language->source_script_for_objfile.
        (load_auto_scripts_for_objfile, struct collect_matching_scripts_data):
        New.
        (collect_matching_scripts): Adjust it for
        struct collect_matching_scripts_data.
        (auto_load_info_scripts_pattern_nl): New variable.
        (info_auto_load_scripts): Rename to ...
        (auto_load_info_scripts): ... here, add parameter language.  Adjust it
        for struct collect_matching_scripts_data.
        (info_auto_load_gdb_scripts, info_auto_load_local_gdbinit)
        (set_auto_load_cmd, auto_load_set_cmdlist_get, show_auto_load_cmd)
        (auto_load_show_cmdlist_get, info_auto_load_cmd)
        (auto_load_info_cmdlist_get): New.
        (_initialize_auto_load): Move add_info of "auto-load-scripts" to
        python/py-auto-load.c.  New installment for "set auto-load gdb-scripts",
        "info auto-load gdb-scripts", "set auto-load local-gdbinit" and
        "info auto-load local-gdbinit".
        * auto-load.h (struct script_language): New.
        (gdbpy_global_auto_load): Rename to ...
        (global_auto_load): ... here.
        (auto_load_local_gdbinit, auto_load_local_gdbinit_pathname)
        (auto_load_local_gdbinit_loaded): New declarations.
        (maybe_add_script): New parameter language.
        (auto_load_objfile_script): Change parameter suffix to language.
        (load_auto_scripts_for_objfile, auto_load_info_scripts_pattern_nl)
        (auto_load_info_scripts, auto_load_set_cmdlist_get)
        (auto_load_show_cmdlist_get, auto_load_info_cmdlist_get): New
        declarations.
        * linux-thread-db.c: Include auto-load.h and ctype.h.
        (auto_load_thread_db, show_auto_load_thread_db): New.
        (struct thread_db_info): New field filename.
        (delete_thread_db_info): Call xfree for FILENAME.
        (try_thread_db_load): Initialize FILENAME.
        (try_thread_db_load_from_pdir, try_thread_db_load_from_dir): Return
        if !AUTO_LOAD_THREAD_DB.
        (info_auto_load_libthread_db_compare, info_auto_load_libthread_db): New.
        (_initialize_thread_db): Install auto_load_thread_db
        as "set auto-load libthread-db" and install info_auto_load_libthread_db
        as "info auto-load libthread-db".
        * main.c (captured_main): Rename gdbpy_global_auto_load to
        global_auto_load.  Initialize AUTO_LOAD_LOCAL_GDBINIT_PATHNAME and
        AUTO_LOAD_LOCAL_GDBINIT_LOADED.
        (print_gdb_help): Extend the help for 'local init file'.
        * python/py-auto-load.c: Remove a comment about gdb scripts extension.
        (GDBPY_AUTO_SECTION_NAME): Extend the comment it is Python specific.
        (auto_load_scripts): Rename to ...
        (auto_load_python_scripts): ... here, update the comment.
        (gdbpy_load_auto_script_for_objfile): New declaration.
        (show_auto_load_python_scripts, script_language_python)
        (gdbpy_load_auto_script_for_objfile): New.
        (source_section_scripts): Refactor the code.
        (load_auto_scripts_for_objfile): Rename to ...
        (gdbpy_load_auto_scripts_for_objfile): ... here, update the
        auto_load_objfile_script caller, drop GDBPY_GLOBAL_AUTO_LOAD checking.
        (info_auto_load_python_scripts): New.
        (gdbpy_initialize_auto_load): New variables cmd and cmd_name.
        Rename "set auto-load-scripts" to "set auto-load python-scripts".
        Register "set auto-load-scripts" as its deprecated alias.  Register
        "info auto-load python-scripts".  Register "info auto-load-scripts" as
        its deprecated alias.
        (load_auto_scripts_for_objfile): Rename to ...
        (gdbpy_load_auto_scripts_for_objfile): ... here.
        * python/python.h (load_auto_scripts_for_objfile): Rename to ...
        (gdbpy_load_auto_scripts_for_objfile): ... here.

2012-04-17  Jan Kratochvil  <jan.kratochvil@redhat.com>

        auto-load: Move files.
        * Makefile.in (SFILES): Add auto-load.c.
        (HFILES_NO_SRCDIR): Add auto-load.h.
        (COMMON_OBS): Add auto-load.o.
        (distclean): Change .gdbinit for gdb-gdb.gdb.
        * auto-load.c: New file, with parts from python/py-auto-load.c.
        * auto-load.h: New file, with parts from python/python.h.
        * configure: Regenerate.
        * configure.ac (AC_OUTPUT): Change .gdbinit for gdb-gdb.gdb.
        * gdb-gdb.gdb.in: New file, renamed from gdbinit.in.
        * gdbinit.in: Remove file, rename it to gdb-gdb.gdb.in.
        * main.c: Include auto-load.h.
        * python/py-auto-load.c: Move include filenames.h, gdb_regex.h,
        command.h, observer.h and progspace.h to auto-load.c.  Add include
        auto-load.h.
        (gdbpy_global_auto_load, struct auto_load_pspace_info)
        (struct loaded_script, auto_load_pspace_data)
        (auto_load_pspace_data_cleanup, get_auto_load_pspace_data)
        (hash_loaded_script_entry, eq_loaded_script_entry)
        (init_loaded_scripts_info, get_auto_load_pspace_data_for_loading)
        (maybe_add_script): Move to auto-load.c.
        (source_section_scripts): Change maybe_add_script parameters passing,
        use script_not_found_warning_print.
        (clear_section_scripts, auto_load_objfile_script)
        (auto_load_new_objfile, loaded_script_ptr)
        (DEF_VEC_P (loaded_script_ptr), collect_matching_scripts, print_script)
        (sort_scripts_by_name, info_auto_load_scripts): Move to auto-load.c.
        (gdbpy_initialize_auto_load): Move auto_load_pspace_data,
        auto_load_new_objfile and info_auto_load_scripts initizations to
        auto-load.c.
        * python/python.h (gdbpy_global_auto_load): Move to auto-load.h.

2012-04-17  Jan Kratochvil  <jan.kratochvil@redhat.com>

        Code cleanup.
        * charset.c (find_charset_names): Remove variables ix and elt.
        Use free_char_ptr_vec.
        * elfread.c (build_id_to_debug_filename): New variables debugdir_vec,
        back_to and ix.  Use dirnames_to_char_ptr_vec.  Remove variable
        debugdir_end.  New variable debugdir_len.
        * gdb_vecs.h (free_char_ptr_vec, make_cleanup_free_char_ptr_vec)
        (dirnames_to_char_ptr_vec_append, dirnames_to_char_ptr_vec): New
        declarations.
        * progspace.c (clear_program_space_solib_cache): Remove variables ix
        and elt.  Use free_char_ptr_vec.
        * source.c (add_path): Remove variables argv, arg and argv_index.
        New variables dir_vec, back_to, ix and name.
        Use dirnames_to_char_ptr_vec_append.  Use freeargv instead of
        make_cleanup_freeargv.  Remove variable separator.  Simplify the code
        no longer expecting DIRNAME_SEPARATOR.
        (openp): Remove variable p, p1 and len.  New variables dir_vec,
        back_to, ix and dir.  Use dirnames_to_char_ptr_vec.  Simplify the code
        no longer expecting DIRNAME_SEPARATOR.
        * symfile.c (find_separate_debug_file): New variables debugdir_vec,
        back_to and ix.  Use dirnames_to_char_ptr_vec.  Remove variable
        debugdir_end.
        * utils.c (free_char_ptr_vec, do_free_char_ptr_vec)
        (make_cleanup_free_char_ptr_vec, dirnames_to_char_ptr_vec_append)
        (dirnames_to_char_ptr_vec): New functions.

2012-04-17  Jan Kratochvil  <jan.kratochvil@redhat.com>

        Code cleanup.
        * source.c (add_path): Remove always true conditional 'p == 0' and
        unindent its code block.

2012-04-17  Pedro Alves  <palves@redhat.com>

        * gdbtypes.h (FIELD_BITPOS): Rename to ...
        (FIELD_BITPOS_LVAL): ... this.
        (FIELD_BITPOS): New.
        (SET_FIELD_BITPOS): Adjust to use FIELD_BITPOS_LVAL.
        * dwarf2read.c (dwarf2_add_field): Use SET_FIELD_BITPOS.
        * gdbtypes.c (append_composite_type_field_aligned): Adjust to use
        SET_FIELD_BITPOS.
        * gnu-v3-abi.c (build_gdb_vtable_type): Adjust to use
        SET_FIELD_BITPOS.
        * stabsread.c (read_cpp_abbrev, read_one_struct_field)
        (read_baseclasses): Adjust to use SET_FIELD_BITPOS.
        * target-descriptions.c (tdesc_gdb_type): Adjust to use
        SET_FIELD_BITPOS.

2012-04-17  Jan Kratochvil  <jan.kratochvil@redhat.com>

        Do not rely on FIELD_LOC_KIND_BITPOS being zero.
        * ada-lang.c (ada_template_to_fixed_record_type_1): Replace
        TYPE_FIELD_BITPOS used as lvalue by SET_FIELD_BITPOS.
        * gdbtypes.c (append_flags_type_flag): Likewise, twice.
        * jv-lang.c (java_link_class_type): Likewise, once.
        * stabsread.c (read_enum_type): Likewise.

2012-04-16  Yao Qi  <yao@codesourcery.com>

        * common/agent.c (agent_run_command): Add one more parameter `len'.
        Update callers.
        * common/agent.h: Update declaration.
        * linux-nat.c (linux_child_static_tracepoint_markers_by_strid):
        Update.
        (linux_child_static_tracepoint_markers_by_strid): Ditto.

2012-04-14  Anton Gorenkov <xgsa@yandex.ru>

        PR mi/13393
        * value.c (value_actual_type): New function.
        * value.h (value_actual_type): New declaration.
        * varobj.c (update_type_if_necessary): New function.
        (varobj_create): Call value_actual_type instead of
        value_type.
        (install_dynamic_child): distinct changed and type changed MI variable
        objects.
        (update_dynamic_varobj_children): Updated for install_dynamic_child
        change.  All callers updated.
        (varobj_update): Support for MI variable object type change if
        the value changed and RTTI is used to determine the type.
        (create_child_with_value): Call value_actual_type instead of
        value_type.
        (adjust_value_for_child_access): Extended with a new parameter which
        specify whether the given value should be casted to enclosing type.
        All callers updated.

2012-04-14  Yao Qi  <yao@codesourcery.com>

        Import gnulib module inttypes from git
        (250b80067c1e1d8faa0c42fb572f721975b929c5)
        * Makefile.in (HFILES_NO_SRCDIR): Add gnulib/inttypes.in.h.
        (aclocal_m4_deps): Add gnulib/m4/inttypes.m4 and
        gnulib/m4/inttypes-pri.m4
        * aclocal.m4, config.in, configure: Regenerated.
        * gnulib/Makefile.am: Update.
        * gnulib/Makefile.in: Update.
        * gnulib/m4/gnulib-cache.m4: Update.
        * gnulib/m4/gnulib-comp.m4: Update.
        * gnulib/inttypes.in.h: New.
        * gnulib/m4/inttypes-pri.m4: New.
        * gnulib/m4/inttypes.m4: New.

2012-04-13  Luis Machado  <lgustavo@codesourcery.com>

        * infrun.c (resume): Update PC address to the real PC after
        preparing to do displaced stepping.

2012-04-12  Doug Evans  <dje@google.com>

        * dwarf2read.c (lookup_signatured_type): Remove arg "objfile", unused.
        All callers updated.

2012-04-12  Mark Kettenis  <kettenis@gnu.org>

        * i386bsd-nat.c (_initialize_i386bsd_nat): Add missing prototype.

2012-04-12  Doug Evans  <dje@google.com>

        * dwarf2read.c (create_all_type_units): Renamed from
        create_debug_types_hash_table.  All callers updated.

        * dwarf2read.c (create_signatured_type_table_from_index): Rename
        local type_sig to sig_type, type_offset to type_offset_in_tu.
        (hash_signatured_type): Renamed from hash_type_signature,
        all callers updated.
        (eq_signatured_type): Renamed from eq_type_signature,
        all callers updated.
        (create_debug_types_hash_table): Rename local type_sig to sig_type.
        (process_enumeration_scope): Ditto.
        (lookup_signatured_type_at_offset): Ditto.
        (load_full_type_unit, read_signatured_type): Ditto.

2012-04-12  Yao Qi  <yao@codesourcery.com>

        * remote.c (async_remote_interrupt): Correct function name in
        debug message.
        (async_remote_interrupt_twice): Ditto.

2012-04-11  Yuanhui Zhang  <asmwarrior@gmail.com>

        * source.c (find_and_open_source): Consistently pass resulting
        full path through xfullpath.

2012-04-11  Jan Kratochvil  <jan.kratochvil@redhat.com>

        Provide more specific displaced-stepping memory error message.
        * infrun.c (displaced_step_prepare): New variable status.  Call
        target_read_memory instead of read_memory, provide more specific
        error message.

2012-04-11  Tristan Gingold  <gingold@adacore.com>

        PR gdb/13901
        * darwin-nat.c (darwin_execvp): Revert previous patch.

2012-04-11  Tristan Gingold  <gingold@adacore.com>

        PR gdb/13901
        * darwin-nat.c (darwin_resume_thread): Call darwin_set_sstep only
        in case of change.

2012-04-11  Tristan Gingold  <gingold@adacore.com>

        * i386-darwin-nat.c (i386_darwin_fetch_inferior_registers): Fix
        warning.

2012-04-11  Siva Chandra Reddy  <sivachandra@google.com>

        New command 'explore' which helps explore values and types in
        scope.
        * NEWS: Add an entry about the new 'explore' command.
        * data-directory/Makefile.in: Add gdb/command/explore.py
        * python/lib/gdb/command/explore.py: Implemention of the 'explore'
        command using the GDB Python API.

2012-04-10  Maciej W. Rozycki  <macro@codesourcery.com>

        * mips-tdep.c (mips_skip_pic_trampoline_code): Correct sign
        extension in jump target calculation.

2012-04-10  Maciej W. Rozycki  <macro@codesourcery.com>

        * mips-tdep.c (mips32_next_pc): Handle JALX.

2012-04-10  Yao Qi  <yao@codesourcery.com>

        * Makefile.in (gnulib/Makefile): Remove duplicated dependency.

2012-04-10  Yao Qi  <yao@codesourcery.com>

        * Makefile.in (aclocal_m4_deps): Add gnulib/m4/gnulib-cache.m4
        and gnulib/m4/gnulib-tool.m4.

2012-04-10  Doug Evans  <dje@google.com>

        * dwarf2read.c (dwarf2_per_cu_data). Clarify comment.
        (load_partial_dies): Clarify comment.
        (find_partial_die): Support rereading type units.
        Clarify CU handling, if we know offset is in CU, don't search for the
        containing CU.  Add comment regarding memory waste.

2012-04-10  H.J. Lu  <hongjiu.lu@intel.com>

        * features/Makefile (WHICH): Add i386/x32, i386/x32-linux,
        i386/x32-avx and i386/x32-avx-linux.
        (i386/x32-expedite): New.
        (i386/x32-linux-expedite): Likewise.
        (i386/x32-avx-expedite): Likewise.
        (i386/x32-avx-linux-expedite): Likewise.
        ($(outdir)/i386/x32.dat): Likewise.
        ($(outdir)/i386/x32-linux.dat): Likewise.
        ($(outdir)/i386/x32-avx.dat): Likewise.
        ($(outdir)/i386/x32-avx-linux.dat): Likewise.

        * features/i386/x32-avx-linux.xml: New file.
        * features/i386/x32-avx.xml: Likewise.
        * features/i386/x32-core.xml: Likewise.
        * features/i386/x32-linux.xml: Likewise.
        * features/i386/x32.xml: Likewise.

        * features/i386/x32-avx-linux.c: New.  Generated.
        * features/i386/x32-avx.c: Likewise.
        * features/i386/x32-linux.c: Likewise.
        * features/i386/x32.c: Likewise.
        * regformats/i386/x32-avx-linux.dat: Likewise.
        * regformats/i386/x32-avx.dat: Likewise.
        * regformats/i386/x32-linux.dat: Likewise.
        * regformats/i386/x32.dat: Likewise.

2012-04-10  Tristan Gingold  <gingold@adacore.com>

        * darwin-nat.c (darwin_kill_inferior): Always use the no ptrace
        code to kill the inferior.

2012-04-09  Mark Kettenis  <kettenis@gnu.org>

        * ada-exp.y (yyss, yysslim, yyssp, yystacksize, yyvs, yyvsp): New
        defines.
        * c-exp.y (yyss, yysslim, yyssp, yystacksize, yyvs, yyvsp): New
        defines.
        * cp-name-parser.y (yyss, yysslim, yyssp, yystacksize, yyvs)
        (yyvsp): New defines.
        * f-exp.y (yyss, yysslim, yyssp, yystacksize, yyvs, yyvsp): New
        defines.
        * jv-exp.y (yyss, yysslim, yyssp, yystacksize, yyvs, yyvsp): New
        defines.
        * m2-exp.y (yyss, yysslim, yyssp, yystacksize, yyvs, yyvsp): New
        defines.
        * objc-exp.y (yyss, yysslim, yyssp, yystacksize, yyvs, yyvsp): New
        defines.
        * p-exp.y (yyss, yysslim, yyssp, yystacksize, yyvs, yyvsp): New
        defines.

2012-04-09  Mark Kettenis  <kettenis@gnu.org>

        * sparc64-tdep.c (sparc64_store_arguments)
        (sparc64_store_arguments): Fix coding style.

2012-04-07  Mark Kettenis  <kettenis@gnu.org>

        * sparc64-tdep.c (sparc64_store_arguments): Fix handling of
        complex floats, adjust some related comments and tighten a related
        assertion.
        (sparc64_extract_return_value): Handle complex floats.

2012-04-07  Doug Evans  <dje@google.com>

        * dwarf2read.c (load_partial_dies): Change condition to assert.

2012-04-06  Doug Evans  <dje@google.com>

        * amd64-tdep.c (amd64_analyze_prologue): Recognize both variations of
        "mov %rsp,%rbp".

2012-04-05  Kevin Buettner  <kevinb@redhat.com>

        * v850-tdep.c (E_NUM_OF_V850_REGS, E_NUM_OF_V850E_REGS): Fix
        fencepost error.
        (v850_frame_cache): Use gdbarch_num_regs() instead of E_NUM_REGS.
        (v850_gdbarch_init): Set `num_regs' as appropriate for the
        architecture.

2012-04-05  Keith Seitz  <keiths@redhat.com>

        * linespec.c (decode_compound): Remove.
        (enum offset_relative_sign): New enum.
        (struct line_offset): New struct.
        (struct linespec): New struct.
        (struct linespec_state): Move file_symtabs,
        user_filename, and user_function into struct linespec.
        Make result an anonymous struct holding vectors of
        symbolp and minsym_and_objfile_d.
        Add language member.
        (enum ls_token_type): New enum.
        (linespec_keywords): New array.
        (struct ls_token): New struct.
        (struct ls_parser): New struct.
        (linespec_lexer_lex_number): New function.
        (linespec_lexer_lex_keyword): New function.
        (is_ada_operator): New function.
        (skip_quote_char): New function.
        (copy_token_string): New function.
        (is_closing_quote_enclosed): New function.
        (find_parameter_list_end): New function.
        (linespec_lexer_lex_string): New function.
        (linespec_lexer_lex_one): New function.
        (linespec_lexer_consume_token): New function.
        (linespec_lexer_peek_token): New function.
        (cplusplus_error): Remove unused function.
        (find_methods): Update comment.
        (find_toplevel_char): Return const.
        (is_objc_method_format): Remove unused function.
        (find_toplevel_string): New function.
        (is_linespec_boundary): Remove.
        (symbol_not_found_error): New function.
        (find_method_overload_end): Remove function.
        (unexpected_linespec_error): New function.
        (keep_name_info): Remove.
        (linespec_parse_line_offset): New function.
        (linespec_parse_basic): New function.
        (canonicalize_linespec): New function.
        (decode_line_internal): Remove.
        (create_sals_line_offset): New function adapted from
        decode_all_digits.
        (convert_linespec_to_sals): New function.
        (parse_linespec): New function.
        (linespec_parser_new): New function.
        (linespec_state_destructor): Change parameter type to
        struct linespec_state *.
        Add language parameter.
        Remove freeing of moved members.
        (linespec_parser_delete): New function.
        (decode_line_full): Use parse_linespec and linespec_parser_new.
        (decode_line_1): Likewise.
        (decode_indirect): Rename to ...
        (linespec_expression_to_pc): ... this and rewrite
        to simply find CORE_ADDR, storing this result for later
        conversion to SALs.
        (locate_first_half): Remove.
        (deocde_objc): Add parameter LS.
        Initialize new struct collect_info members.
        Handle minimal symbols, too.
        (decode_compound): Delete.
        (lookup_prefix_sym): Rewrite.
        (compare_msymbols): New function.
        (find_method): Rewrite.
        Do not call cplusplus_error.
        (symtabs_from_filename): Rewrite.
        (collect_function_symbols): Delete.
        (find_function_symbols): Rewrite without ARGPTR-style
        processing.
        (decode_all_digits): Delete. (Rewritten as create_sals_line_offset.)
        (decode_dollar): Adapted and renamed to ...
        (linespec_parse_variable): ... this.
        (find_linespec_symbols): New function.
        (decode_label): Adapted and renamed to ...
        (find_label_symbols): ... this.
        (decode_digits_list_mode): Add and use LS argument.
        (decode_digits_ordinary): Likewise.
        (collect_symbols): Do not collect SALs, just symbols and msymbols.
        If in list mode, allow any symbol class.  Otherwise, only
        permit LOC_BLOCK symbols.
        (minsym_found): Update comments.
        (search_minsyms_for_name): Do not convert the matching symbol
        into a SAL.  Simply push the symbol and objfile into the
        result vector.
        (decode_variable): Delete. Contents adapted into
        find_linespec_symbols.

        * cp-support.c (SKIP_SPACE): Remove.
        (operator_tokens): Remove unused global.
        (cp_validate_operator): Remove.
        * cp-support.h (cp_validate_operator): Remove declaration.

2012-04-03  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * cp-valprint.c (cp_print_value_fields): Check valprint_check_validity
        for TYPE_VPTR_FIELDNO.
        * valprint.c (valprint_check_validity): Make it global, move the
        function comment ...
        * value.h (valprint_check_validity): ... to this new declaration.

2012-04-02  Tristan Gingold  <gingold@adacore.com>

        * i386-darwin-nat.c (i386_darwin_fetch_inferior_registers): Use
        the STATE32 api for i386 state.
        (i386_darwin_store_inferior_registers): Likewise.

2012-04-02  Tristan Gingold  <gingold@adacore.com>

        * i386-darwin-tdep.c (i386_darwin_thread_state_reg_offset): Fix
        SS offset.
        * i386-darwin-nat.c (i386_darwin_fetch_inferior_registers): Fix
        format_string.

2012-04-02  Tristan Gingold  <gingold@adacore.com>

        PR gdb/13901
        * darwin-nat.c (darwin_execvp): Set binary preference.

2012-04-02  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * NEWS (set breakpoint condition-evaluation): Use imperative mood.

2012-03-30  Tom Tromey  <tromey@redhat.com>

        * python/python.c (gdbpy_decode_line): Move cleanup creation out
        of TRY_CATCH.  Fix error handling.
        * python/py-value.c (convert_value_from_python): Move 'old'
        declaration to innermost scope.

2012-03-29  Joel Brobecker  <brobecker@adacore.com>
            Andrey Smirnov  <andrew.smirnov@gmail.com>

        -Wshadow warning fix.
        * ada-lang.c (ada_make_symbol_completion_list): Rename parameters
        "wild_match" and "encoded" into "wild_match_p" and "encoded_p".
        Adjust code accordingly.

2012-03-29  Joel Brobecker  <brobecker@adacore.com>

        * ada-lang.c (symbol_completion_add): Rename parameter
        "encoded" into "encoded_p".  Ajust code and documentation
        accordingly.

2012-03-29  Joel Brobecker  <brobecker@adacore.com>
            Andrey Smirnov  <andrew.smirnov@gmail.com>

        -Wshadow warning fix.
        * ada-lang.c (symbol_completion_add): Rename parameter
        "wild_match" into wild_match_p.  Update code and documentation
        accordingly.

2012-03-29  Joel Brobecker  <brobecker@adacore.com>

        * ada-lang.c (symbol_completion_match): Rename parameter
        "encoded" into "encoded_p".  Ajust code and documentation
        accordingly.

2012-03-29  Joel Brobecker  <brobecker@adacore.com>
            Andrey Smirnov  <andrew.smirnov@gmail.com>

        -Wshadow warning fix.
        * ada-lang.c (symbol_completion_match): Rename parameter
        "wild_match" into "wild_match_p".  Adjust code and function
        documentation accordingly.

2012-03-29  Joel Brobecker  <brobecker@adacore.com>
            Andrey Smirnov  <andrew.smirnov@gmail.com>

        -Wshadow warning fix.
        * ada-lang.c (ada_lookup_encoded_symbol): Rename parameter
        "symbol_info" into "info".  Adjust code accordingly.
        (ada_lookup_symbol): Likewise.

2012-03-29  Joel Brobecker  <brobecker@adacore.com>

        * ada-lang.c (ada_lookup_symbol_list): Minor reformatting
        of this function's documentation.

2012-03-29  Joel Brobecker  <brobecker@adacore.com>
            Andrey Smirnov  <andrew.smirnov@gmail.com>

        -Wshadow warning fix.
        * ada-lang.c (ada_lookup_symbol_list): Rename "wild_match"
        variable into "wild_match_p".  Adjust code accordingly.

2012-03-29  Joel Brobecker  <brobecker@adacore.com>
            Andrey Smirnov  <andrew.smirnov@gmail.com>

        -Wshadow warning fix.
        * ada-lang.c (ada_add_local_symbols): Rename "wild_match"
        parameter into "wild_match_p".  Adjust code accordingly.
        Document this parameter in the function description.

2012-03-29  Joel Brobecker  <brobecker@adacore.com>
            Andrey Smirnov  <andrew.smirnov@gmail.com>

        -Wshadow warning fix.
        * ada-lang.c (add_symbols_from_enclosing_procs): Rename
        "wild_match" parameter to "wild_match_p" (-Wshadow).

2012-03-29  Joel Brobecker  <brobecker@adacore.com>

        * ada-lang.c (ada_lookup_simple_minsym): Remove trailing spaces
        in function documentation.

2012-03-29  Joel Brobecker  <brobecker@adacore.com>
            Andrey Smirnov  <andrew.smirnov@gmail.com>

        -Wshadow warning fix.
        * ada-lang.c (ada_lookup_simple_minsym): Rename wild_match local
        variable into wild_match_p.  Adjust code accordingly.

2012-03-29  Joel Brobecker  <brobecker@adacore.com>
            Andrey Smirnov  <andrew.smirnov@gmail.com>

        * ada-valprint.c (ada_val_print_1): Move the code handling
        TYPE_CODE_ENUM inside its own lexical block.  Declare
        variables len and val there, instead of in the function's
        top level block.  Avoid declaring deref_val again in a way
        that shadows another variable of the same name declared
        in one of the up-level blocks.  Just re-use the up-level
        variable instead.

2012-03-29  Joel Brobecker  <brobecker@adacore.com>

        * ada-lang.c (ada_lookup_encoded_symbol): Now returns void.
        Replace block_found argument by symbol_info.  Adjust
        implementation accordingly.  Add function documentation.
        (ada_lookup_symbol): Adjust to new ada_lookup_encoded_symbol.
        Fix documentation.
        * ada-lang.h (ada_lookup_encoded_symbol): Update declaration.
        * ada-exp.y (write_object_renaming): Adjust to new
        ada_lookup_encoded_symbol API.

2012-03-29  Joel Brobecker  <brobecker@adacore.com>

        * ada-lang.h (struct ada_symbol_info): Reformat.  Improve
        documentation.

2012-03-28  Rathish C  <rathish.c@kpitcummins.com>

        * v850-tdep.c: Add the enum values for mpu and fpu registers.
        (v850_register_name): Add the mpu and fpu register names.
        (v850e_register_name): Add the mpu and fpu register names.
        (v850e2_register_name): New function.
        (v850_gdbarch_init): Add case for bfd_mach_v850e2 and
        bfd_mach_v850e2v3.

2012-03-28  Joel Brobecker  <brobecker@adacore.com>

        * NEWS: Add entry for Ada varobj support.

2012-03-28  Joel Brobecker  <brobecker@adacore.com>

        * varobj.c (default_value_is_changeable_p): New function,
        extracted from varobj_value_is_changeable_p.  Add declaration.
        (ada_value_is_changeable_p): New function, extracted from
        varobj_value_is_changeable_p.  Add declaration.
        (struct language_specific): New field "value_is_changeable_p".
        (languages): Add entries for new field.
        (varobj_create): Set language before calling install_new_value.
        (varobj_value_is_changeable_p): Reimplement to call the varobj's
        "value_is_changeable_p" language callback.

2012-03-28  Joel Brobecker  <brobecker@adacore.com>

        * ada-varobj.h, ada-varobj.c: New files.
        * Makefile.in (SFILES): Add ada-varobj.c.
        (HFILES_NO_SRCDIR): Add ada-varobj.h.
        (COMMON_OBS): Add ada-varobj.o.

2012-03-28  Joel Brobecker  <brobecker@adacore.com>

        * varobj.c (ada_value_has_mutated): Add declaration.  New function.
        (struct language_specific): New field "value_has_mutated".
        (languages): Set field "value_has_mutated" in each entry of array.
        (varobj_value_has_mutated): New function.
        (varobj_udpdate): Add handling of type mutation.
        (value_of_root): Add handling of type mutation.
        (ada_value_has_mutated): New function.

2012-03-28  Pedro Alves  <palves@redhat.com>

        * ia64-linux-nat.c (supply_fpregset, ia64_linux_fetch_register):
        Always supply $fr0 as 0.0 and $fr1 as 1.0.

2012-03-28  Tom Tromey  <tromey@redhat.com>

        * python/py-inferior.c (infpy_read_memory): Remove cleanups and
        explicitly free 'buffer' on exit paths.  Decref 'membuf_object'
        before returning.

2012-03-28  Tom Tromey  <tromey@redhat.com>

        * .dir-locals.el: New file.

2012-03-28  Pedro Alves  <palves@redhat.com>

        * ia64-linux-nat.c (u_offsets): Map IA64_EC_REGNUM to PT_AR_EC.

2012-03-28  Joel Brobecker  <brobecker@adacore.com>

        * ia64-linux-nat.c (ia64_linux_fetch_register): Add special
        handling for r0.

2012-03-27  Pedro Alves  <palves@redhat.com>

        Eliminate struct ui_stream.

        * ui-out.h (struct ui_stream): Delete.
        (ui_out_field_stream): Adjust prototype.
        (ui_out_stream_new, ui_out_stream_delete)
        (make_cleanup_ui_out_stream_delete): Delete declarations.
        * ui-out.c (ui_out_field_stream): Change prototype to take a
        ui_file instead of a ui_stream.  Adjust.
        (ui_out_stream_new, ui_out_stream_delete, do_stream_delete)
        (make_cleanup_ui_out_stream_delete): Delete.
        * breakpoint.c (print_breakpoint_location)
        (print_one_detail_ranged_breakpoint, print_it_watchpoint): Use
        ui_file/mem_fileopen instead of ui_stream/ui_out_stream_new.
        * disasm.c (dump_insns): Ditto.
        (do_mixed_source_and_assembly, do_assembly_only): Adjust
        prototype.
        (gdb_disassembly): Use ui_file/mem_fileopen instead of
        ui_stream/ui_out_stream_new.
        * infcmd.c (print_return_value): Ditto.
        * osdata.c (info_osdata_command): Don't allocate a local
        ui_stream.
        * stack.c (print_frame_arg, print_frame_args, print_frame): Use
        ui_file/mem_fileopen instead of ui_stream/ui_out_stream_new.
        * tracepoint.c (print_one_static_tracepoint_marker): Don't
        allocate a local ui_stream.
        * mi/mi-cmd-stack.c (list_arg_or_local): Use ui_file/mem_fileopen
        instead of ui_stream/ui_out_stream_new.
        (list_args_or_locals): Don't allocate a local ui_stream.
        * mi/mi-main.c (get_register, mi_cmd_data_evaluate_expression)
        (mi_cmd_data_read_memory): Use ui_file/mem_fileopen instead of
        ui_stream/ui_out_stream_new.
        * cli/cli-setshow.c (do_setshow_command): Ditto.

2012-03-27  Oza Pawandeep  <oza.pawandeep@gmail.com>

        * arm-linux-tdep.c (arm_linux_init_abi): Call
        set_gdbarch_process_record.  Initialize `arm_swi_record' field.
        * arm-tdep.c (arm_process_record): New function.
        (deallocate_reg_mem): New function.
        (decode_insn): New function.
        (thumb_record_branch): New function.
        (thumb_record_ldm_stm_swi(): New function.
        (thumb_record_misc): New function.
        (thumb_record_ld_st_stack): New function.
        (thumb_record_ld_st_imm_offset): New function.
        (thumb_record_ld_st_reg_offset(): New function.
        (thumb_record_add_sub_cmp_mov): New function.
        (thumb_record_shift_add_sub): New function.
        (arm_record_coproc_data_proc): New function.
        (arm_record_coproc): New function.
        (arm_record_b_bl): New function.
        (arm_record_ld_st_multiple): New function.
        (arm_record_ld_st_reg_offset): New function.
        (arm_record_ld_st_imm_offset): New function.
        (arm_record_data_proc_imm): New function.
        (arm_record_data_proc_misc_ld_str): New function.
        (arm_record_extension_space): New function.
        (arm_record_strx): New function.
        (sbo_sbz): New function.
        (struct insn_decode_record): New structure for arm insn record.
        (REG_ALLOC): New macro for reg allocations.
        (MEM_ALLOC): New macro for memory allocations.
        * arm-tdep.h (struct gdbarch_tdep): New field 'arm_swi_record'.

2012-03-27  Andreas Schwab  <schwab@linux-m68k.org>

        * m68klinux-nat.c (fetch_register): Fix strict-aliasing violation.
        (store_register): Likewise.

2012-03-26  Oza Pawandeep  <oza.pawandeep@gmail.com>

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

2012-03-25  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * NEWS (set breakpoint condition-evaluation): Change "gdb" to "host".
        Describe also the option "auto".

2012-03-22  Richard Henderson  <rth@redhat.com>

        * sparc-linux-nat.c (_initialize_sparc_linux_nat): Fix prototype.
        * sparc-nat.c (sparc_xfer_wcookie): Make static.

2012-03-22  Richard Henderson  <rth@redhat.com>

        * jit.c (jit_read_code_entry): Compute alignment and offset of
        int64_t member before computing entry_size.

2012-03-22  Siva Chandra Reddy  <sivachandra@google.com>

        Python scripting: Add new method Value.referenced_value to
        gdb.Value which can dereference pointer as well as reference
        values.
        * NEWS: Add entry under 'Python scripting' about the new method
        Value.referenced_value on gdb.Value objects.
        * python/py-value.c (valpy_referenced_value): New function
        defining a new method on gdb.Value objects which can dereference
        pointer and reference values.

2012-03-22  Siva Chandra Reddy  <sivachandra@google.com>

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

2012-03-21  Kevin Buettner  <kevinb@redhat.com>

        * symtab.c (skip_prologue_sal): Change test to check for "main()"
        in addition to "main".

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

        * expression.h (op_name): Add declaration.
        * expprint.c (op_name): Remove declaration.  Make non-static.
        * ax-gdb.c (gen_expr): Use op_name instead of op_string.

2012-03-21  Thomas Schwinge  <thomas@codesourcery.com>

        * amd64-linux-nat.c (amd64_linux_siginfo_fixup): Use siginfo_t instead
        of struct siginfo.
        * arm-linux-nat.c (arm_linux_stopped_data_address): Likewise.
        * ia64-linux-nat.c (ia64_linux_stopped_data_address): Likewise.
        * linux-nat.c (linux_nat_siginfo_fixup, siginfo_fixup)
        (linux_xfer_siginfo, linux_nat_set_siginfo_fixup)
        (linux_nat_get_siginfo): Likewise.
        * linux-nat.h (struct lwp_info, linux_nat_set_siginfo_fixup)
        (linux_nat_get_siginfo): Likewise.
        * linux-tdep.c (linux_get_siginfo_type): Likewise.
        * ppc-linux-nat.c (ppc_linux_stopped_data_address): Likewise.
        * procfs.c (gdb_siginfo_t): Likewise.

2012-03-21  Mike Frysinger  <vapier@gentoo.org>

        * .gitignore: Ignore more files.

2012-03-20  Pedro Alves  <palves@redhat.com>

        * remote.c (remote_start_remote): Clear `rs->starting_up' on early
        returns.

2012-03-20  Yao Qi  <yao@codesourcery.com>

        * amd64-tdep.c (amd64_displaced_step_copy_insn): Complete missing "}" in
        comment.

2012-03-19  Jan Kratochvil  <jan.kratochvil@redhat.com>

        Code cleanupp: Use cu_offset and sect_offset compile time type checking.
        * dwarf2expr.c (add_piece, dwarf_get_base_type, execute_stack_op)
        (ctx_no_dwarf_call, ctx_no_get_base_type): Use cu_offset and
        sect_offset.
        * dwarf2expr.h (cu_offset, sect_offset): New types.
        (struct dwarf_expr_context_funcs) <dwarf_call>
        (struct dwarf_expr_context_funcs) <get_base_type>: Use cu_offset and
        sect_offset.
        (struct dwarf_expr_context) <len>: Improve the comment.
        (struct dwarf_expr_piece, ctx_no_dwarf_call, ctx_no_get_base_type): Use
        cu_offset and sect_offset.
        * dwarf2loc.c (per_cu_dwarf_call, dwarf_expr_dwarf_call)
        (dwarf_expr_get_base_type, needs_frame_dwarf_call)
        (dwarf2_compile_expr_to_ax, disassemble_dwarf_expression): Likewise.
        * dwarf2loc.h: Include dwarf2expr.h.
        (dwarf2_fetch_die_location_block, dwarf2_get_die_type): Use cu_offset
        and sect_offset.
        * dwarf2read.c (struct dwarf2_per_objfile) <debug_types_type_hash>:
        Improve the comment.
        (struct comp_unit_head, struct dwarf2_cu, struct dwarf2_per_cu_data)
        (struct signatured_type, struct line_header, struct partial_die_info)
        (struct die_info, find_partial_die, dwarf2_get_ref_die_offset)
        (lookup_signatured_type_at_offset, dwarf2_find_containing_comp_unit)
        (get_die_type_at_offset, create_cus_from_index)
        (create_signatured_type_table_from_index, dw2_get_file_names)
        (offset_in_cu_p, read_comp_unit_head, error_check_comp_unit_head)
        (read_and_check_comp_unit_head, read_and_check_type_unit_head)
        (create_debug_types_hash_table, process_psymtab_comp_unit)
        (load_partial_comp_unit, create_all_comp_units)
        (partial_die_parent_scope, partial_die_full_name, skip_one_die)
        (load_full_comp_unit, dwarf2_physname, read_import_statement)
        (inherit_abstract_dies, read_func_scope, read_call_site_scope)
        (dwarf2_add_member_fn, process_enumeration_scope, read_module_type)
        (read_typedef, die_hash, die_eq, read_full_die, dwarf2_read_abbrevs)
        (load_partial_dies, read_partial_die, find_partial_die_in_comp_unit)
        (find_partial_die, read_attribute_value, lookup_die_type)
        (dump_die_shallow, store_in_ref_table): Use cu_offset and sect_offset.
        (is_ref_attr): New function comment.
        (dwarf2_get_ref_die_offset): New function comment, new variable retval.
        Use cu_offset and sect_offset.
        (follow_die_offset, follow_die_ref, dwarf2_fetch_die_location_block)
        (dwarf2_get_die_type, follow_die_sig, lookup_signatured_type_at_offset)
        (load_full_type_unit, read_signatured_type, per_cu_header_read_in)
        (dwarf2_find_containing_comp_unit, struct dwarf2_offset_and_type)
        (offset_and_type_hash, offset_and_type_eq, set_die_type)
        (get_die_type_at_offset, partial_die_hash, partial_die_eq)
        (write_one_signatured_type, write_psymtabs_to_index): Use cu_offset and
        sect_offset.

2012-03-19  Jan Kratochvil  <jan.kratochvil@redhat.com>

        Code cleanup.
        * python/py-auto-load.c (source_section_scripts): New variable back_to.
        Turn fclose and xfree calls into make_cleanup_fclose and make_cleanup
        with xfree.
        (auto_load_objfile_script): Turn fclose into make_cleanup_fclose.

2012-03-19  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * NEWS: Describe new options --init-command=FILE, -ix and
        --init-eval-command=COMMAND, -iex.
        * main.c (struct cmdarg): New enum items CMDARG_INIT_FILE and
        CMDARG_INIT_COMMAND.
        (captured_main): New enum items OPT_IX and OPT_IEX.  Add
        "init-command", "init-eval-command", "ix" and "iex" to the variable
        long_options.  Handle OPT_IX and OPT_IEX.  Process them from CMDARG_VEC.
        New comment for CMDARG_FILE and CMDARG_COMMAND processing.
        (print_gdb_help): Describe --init-command=FILE, -ix and
        --init-eval-command=COMMAND, -iex.

2012-03-19  Jan Kratochvil  <jan.kratochvil@redhat.com>

        Code cleanup.
        * main.c (struct cmdarg): Move it here from main.  Add more comments.
        (cmdarg_s, VEC (cmdarg_s)): New.
        (main): Move struct cmdarg from here.  New variables cmdarg_vec and
        cmdarg_p.  Remove variables cmdsize and ncmd and their initialization.
        Install cleanup for cmdarg_vec.  Update filling for options 'x' and
        'X'.  Replace cmdarg processing by cmdarg_vec processing.  Remove xfree
        of CMDARG.

2012-03-19  Tom Tromey  <tromey@redhat.com>

        * gnu-v3-abi.c (gnuv3_print_vtable): Initialize 'result_vec'.

2012-03-16  Jan Kratochvil  <jan.kratochvil@redhat.com>

        PR symtab/13777
        * dwarf2read.c (process_full_comp_unit): Set LOCATIONS_VALID only for
        GCC >=4.5.

2012-03-16  Chris January  <chris.january@allinea.com>

        * tui-tui.win.c (tui_resize_all): Use erase and clearok instead
        of clear.

2012-03-16  Chris January  <chris.january@allinea.com>

        * source.c (add_path): Use memmove instead of strcpy because the
        strings overlap.

2012-03-16  Joel Brobecker  <brobecker@adacore.com>

        * value.h (set_value_parent): Add declaration.
        * value.c (set_value_parent): New function.
        (value_address): If VALUE->PARENT is not NULL, then use it as
        the base address instead of VALUE->LOCATION.address.
        * ada-lang.c (ada_value_primitive_packed_val): Keep V's address
        the same as OBJ's address.  Adjust V's offset accordingly.
        Set V's parent.

2012-03-16  Gary Benson  <gbenson@redhat.com>

        PR breakpoints/10738
        * dwarf2read.c (use_deprecated_index_sections): New global.
        (struct partial_die_info): New member may_be_inlined.
        (read_partial_die): Set may_be_inlined where appropriate.
        (add_partial_subprogram): Add partial symbols for partial
        DIEs that may be inlined.
        (new_symbol_full): Add inlined subroutines to the current
        scope.
        (write_psymtabs_to_index): Bump version number.
        (dwarf2_read_index): Read only version 6 indices unless
        use_deprecated_index_sections is set.
        * linespec.c (symbol_and_data_callback): New structure.
        (iterate_inline_only): New function.
        (iterate_over_all_matching_symtabs): New argument
        "include_inline".  If nonzero, also call the callback for
        symbols representing inlined subroutines.
        (lookup_prefix_sym): Pass extra argument to the above.
        (find_function_symbols): Likewise.
        (add_matching_symbols_to_info): Likewise.
        * NEWS: Mention that GDB can now set breakpoints on inlined
        functions.

2012-03-16  Pierre Muller  <muller@ics.u-strasbg.fr>

        * p-typeprint.c (pascal_type_print_method_args):
        Fix display of parameter of methods.

2012-03-16  Pierre Muller  <muller@ics.u-strasbg.fr>

        * amd64-windows-nat.c (_initialize_amd64_windows_nat):
        Add missing prototype.

2012-03-16  Yao Qi  <yao@codesourcery.com>
            Jan Kratochvil  <jan.kratochvil@redhat.com>

        Fix false compilation warning.
        * gnu-v3-abi.c (print_one_vtable): Initialize ADDR.

2012-03-15  Jonathan Larmour  <jifl@eCosCentric.com>
            Pedro Alves  <pedro@codesourcery.com>

        * arm-tdep.c: Include "remote.h" and "features/arm-with-m-fpa-layout.c".
        (arm_register_g_packet_guesses): New function.
        (arm_gdbarch_init): Don't force a target description with
        registers when the executable is detected as M-profile.  Instead
        set gdbarch->tdep->is_m.  Register `g' packet guesses.
        (_initialize_arm_tdep): Initialize the new target description.
        * features/arm-with-m-fpa-layout.xml: New description.
        * features/arm-with-m-fpa-layout.c: New, generated.

2012-03-15  Joel Brobecker  <brobecker@adacore.com>

        * breakpoint.c (breakpoint_xfer_memory): Add assertion.
        Update function description.
        (insert_bp_location): Do not wipe bl->target_info out.
        * mem-break.c: #include "gdb_string.h".
        (default_memory_insert_breakpoint): Do not call target_read_memory
        with a pointer to the breakpoint's shadow_contents buffer.  Use
        a local buffer instead.
        * m32r-tdep.c (m32r_memory_insert_breakpoint): Ditto.

2012-03-15  Tom Tromey  <tromey@redhat.com>

        * NEWS: Mention "info vtbl", not "info vtable".
        * cp-support.c (info_vtbl_command): Fix comment.
        (_initialize_cp_support): Fix text.

2012-03-15  Tom Tromey  <tromey@redhat.com>

        * cp-valprint.c (cp_print_value_fields): Use
        print_function_pointer_address for vtable slot.

2012-03-15  Tom Tromey  <tromey@redhat.com>

        * gnu-v3-abi.c (struct value_and_voffset): New.
        (hash_value_and_voffset, eq_value_and_voffset)
        (compare_value_and_voffset, compute_vtable_size)
        (print_one_vtable, gnuv3_print_vtable): New functions.
        (init_gnuv3_ops): Initialize 'print_vtable' field.
        * cp-support.c (info_vtbl_command): New function.
        (_initialize_cp_support): Add "info vtbl".
        * cp-abi.h (cplus_print_vtable): Declare.
        (struct cp_abi_ops) <print_vtable>: New field.
        * cp-abi.c (cplus_print_vtable): New function.
        * NEWS: Update.

2012-03-15  Tom Tromey  <tromey@redhat.com>

        * d-lang.c (d_language_defn) <la_iterate_over_symbols>: Set to
        iterate_over_symbols.

2012-03-14  Doug Evans  <dje@google.com>

        * dwarf2read.c (dwarf_stack_op_name): Add DW_OP_GNU_encoded_addr,
        DW_OP_GNU_parameter_ref.

2012-03-14  Jan Kratochvil  <jan.kratochvil@redhat.com>

        Fix double prompt of 'interpreter-exec mi'.
        * mi/mi-interp.c (mi_execute_command_input_handler): New prototype.
        (mi_interpreter_resume): use it.
        (mi_execute_command_input_handler): New function.
        * mi/mi-main.c (mi_execute_command): Move prompt printing to
        mi_execute_command_input_handler.

2012-03-13  Josh Matthews  <josh@joshmatthews.net>  (tiny change)

        * darwin-nat-info.c (_initialize_darwin_info_commands): Add
        prototype.
        (darwin_debug_port_info): Make static.
        * darwin-nat.c (_initialize_darwin_inferior): Add prototype.
        * machoread.c (_initialize_machoread): Add prototype.
        * i386-darwin-nat.c (i386_darwin_dr_set, i386_darwin_dr_get)
        (i386_darwin_set_control, i386_darwin_get_control)
        i386_darwin_dr_set_addr, i386_darwin_get_addr)
        i386_darwin_get_status, i386_darwin_get_control):
        Comment out with HW_WATCHPOINT_NOT_YET_ENABLED macro.

2012-03-13  Joel Brobecker  <brobecker@adacore.com>

        * ax-gdb.c (gen_usual_unary): Remove special handling of
        enum and bool types.

2012-03-13  Joel Brobecker  <brobecker@adacore.com>

        * ax-gdb.c (gen_fetch): Add handling for TYPE_CODE_RANGE types.

2012-03-13  Joel Brobecker  <brobecker@adacore.com>

        * aix-thread.c (supply_fprs): Make more consistent with fill_fprs.

2012-03-13  Chris January  <chris.january@allinea.com>

        * aix-thread.c (fill_sprs): Store the floating point registers
        at the correct offsets into vals.

2012-03-13  Doug Evans  <dje@google.com>

        * NEWS: Mention symbol-reloading has been deleted.
        * symfile.c (symbol_reloading): Delete.
        (show_symbol_reloading): Delete.
        (_initialize_symfile): Delete set/show symbol-reloading.

        * dwarf2read.c (load_partial_comp_unit): Defer adding cu to
        read_in_chain until we have successfully read it in.
        (load_full_comp_unit): Ditto.
        (read_signatured_type): Add comment.

2012-03-13  Chris January  <chris.january@allinea.com>

        * stabsread.c (fix_common_block): Change type of valu argument
        to CORE_ADDR.

2012-03-13  Chris January  <chris.january@allinea.com>

        * rs6000-tdep.c (skip_prologue): Support the oril r29, r1, 0x0
        instruction.

2012-03-13  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * common/linux-procfs.c (linux_proc_get_int): New, from
        linux_proc_get_tgid, change its LWPID type to pid_t, add parameter
        field.
        (linux_proc_get_tgid): Only call linux_proc_get_int.
        (linux_proc_get_tracerpid): New.
        (linux_proc_pid_has_state): New, from linux_proc_pid_is_zombie.
        (linux_proc_pid_is_stopped, linux_proc_pid_is_zombie): Only call
        linux_proc_pid_has_state.
        * common/linux-procfs.h (linux_proc_get_tracerpid): New declaration.
        * common/linux-ptrace.c: Include linux-procfs.h and buffer.h.
        (linux_ptrace_attach_warnings): New.
        * common/linux-ptrace.h (struct buffer, linux_ptrace_attach_warnings):
        New declaration.
        * linux-nat.c: Include exceptions.h, linux-ptrace.h and buffer.h.
        (linux_nat_attach): New variables ex, buffer, message and message_s.
        Wrap to_attach by TRY_CATCH and call linux_ptrace_attach_warnings.

2012-03-13  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * Makefile.in (linux-ptrace.o): New.
        * common/linux-procfs.c (linux_proc_pid_is_zombie): New,
        from linux-nat.c.
        * common/linux-procfs.h (linux_proc_pid_is_zombie): New declaration.
        * common/linux-ptrace.c: New file.
        * config/alpha/alpha-linux.mh (NATDEPFILES): Add linux-ptrace.o.
        * config/arm/linux.mh: Likewise.
        * config/i386/linux.mh: Likewise.
        * config/i386/linux64.mh: Likewise.
        * config/ia64/linux.mh: Likewise.
        * config/m32r/linux.mh: Likewise.
        * config/m68k/linux.mh: Likewise.
        * config/mips/linux.mh: Likewise.
        * config/pa/linux.mh: Likewise.
        * config/powerpc/linux.mh: Likewise.
        * config/powerpc/ppc64-linux.mh: Likewise.
        * config/powerpc/spu-linux.mh: Likewise.
        * config/s390/s390.mh: Likewise.
        * config/sparc/linux.mh: Likewise.
        * config/sparc/linux64.mh: Likewise.
        * config/xtensa/linux.mh: Likewise.
        * linux-nat.c (linux_lwp_is_zombie): Remove, move it to
        common/linux-procfs.c.
        (wait_lwp): Rename linux_lwp_is_zombie to linux_proc_pid_is_zombie.

2012-03-13  Hui Zhu  <teawater@gmail.com>
            Pedro Alves  <palves@redhat.com>

        * breakpoint.c (init_breakpoint_sal): New flags parameter.  Handle
        CREATE_BREAKPOINT_FLAGS_INSERTED.
        (create_breakpoint_sal, create_breakpoints_sal)
        (base_breakpoint_create_breakpoints_sal)
        (tracepoint_create_breakpoints_sal)
        (strace_marker_create_breakpoints_sal): New flags parameter.  Pass
        down.
        (break_command_1, handle_gnu_v3_exceptions, trace_command)
        (ftrace_command, strace_command): Adjust.
        (create_tracepoint_from_upload): Pass
        CREATE_BREAKPOINT_FLAGS_INSERTED.
        * breakpoint.h (enum breakpoint_create_flags): New.
        (create_breakpoint): New flags parameter.
        * mi/mi-cmd-break.c (mi_cmd_break_insert): Adjust.
        * python/py-breakpoint.c (bppy_init): Adjust.
        * python/py-finishbreakpoint.c (bpfinishpy_init): Adjust.
        * spu-tdep.c (spu_catch_start): Adjust.

2012-03-13  Pedro Alves  <palves@redhat.com>
            Hui Zhu  <teawater@gmail.com>
            Yao Qi  <yao@codesourcery.com>

        * remote.c (struct remote_state): New field `starting_up'.
        (remote_start_remote): Set and clear it.
        (remote_can_download_tracepoint): If starting up, return false.

2012-03-13  Yao Qi  <yao@codesourcery.com>

        * inferior.h (struct inferior): Remove fields any_syscall_count,
        syscalls_counts and total_syscalls_count.  Move them to new
        struct catch_syscall_inferior_data in breakpoint.c.
        * breakpoint.c: Call DEF_VEC_I(int).
        (struct catch_syscall_inferior_data): New.
        (get_catch_syscall_inferior_data): New.
        (catch_syscall_inferior_data_cleanup): New.
        (insert_catch_syscall): Update to access data in
        struct catch_syscall_inferior_data.
        (insert_catch_syscall): Likewise.
        (remove_catch_syscall): Likewise.
        (remove_catch_syscall): Likewise.
        (is_syscall_catchpoint_enabled): Likewise.
        (add_catch_command): Likewise.
        (_initialize_breakpoint): Register cleanup.
        * breakpoint.h: Removed DEF_VEC_I(int).
        * dwarf2loc.c: Call DEF_VEC_I(int).
        * mi/mi-main.c: Likewise.

2012-03-12  Mark Kettenis  <kettenis@gnu.org>

        * inf-ptrace.c (inf_ptrace_post_attach): Make static.

2012-03-12  Chris January  <chris.january@allinea.com>

        * aix-thread.c (_initialize_aix_thread): Add prototype.
        * rs6000-nat.c (_initialize_rs6000_nat): Ditto.
        * xcoffsolib.c (_initialize_xcoffsolib): Ditto.

2012-03-12  Joel Brobecker  <brobecker@adacore.com>

        * amd64bsd-nat.c: Move #include of "amd64bsd-nat.h" after
        include of "amd64-nat.h".

2012-03-12  Tom Tromey  <tromey@redhat.com>

        * buildsym.c (record_pending_block): Now static.
        * buildsym.h: (record_pending_block): Remove.

2012-03-12  Andreas Tobler  <andreast@fgznet.ch>

        * amd64bsd-nat.c: Include amd64bsd-nat.h.

2012-03-09  Tom Tromey  <tromey@redhat.com>

        * dwarf2read.c (struct dwarf2_cu) <checked_producer,
        producer_is_gxx_lt_4_6>: New fields.
        (producer_is_gxx_lt_4_6): Use and update producer cache fields.

2012-03-09  Tom Tromey  <tromey@redhat.com>

        * dwarf2read.c (dwarf2_attr): Avoid tail-recursive call.

2012-03-08  Joel Brobecker  <brobecker@adacore.com>

        * ravenscar-sparc-thread.c (_initialize_ravenscar_sparc): Add
        prototype.

2012-03-08  Joel Brobecker  <brobecker@adacore.com>

        * ravenscar-thread.c (_initialize_ravenscar): Add prototype.

2012-03-08  Jan Kratochvil  <jan.kratochvil@redhat.com>

        Fix -Wmissing-prototypes build.
        * arm-linux-nat.c (get_thread_id): Make it static.
        * xtensa-linux-nat.c (get_thread_id): Likewise.

2012-03-08  Joel Brobecker  <brobecker@adacore.com>

        * server.c (process_point_options): If a conditional expression
        is found, only print a message if remote_debug is nonzero.

2012-03-08  Luis Machado  <lgustavo@codesourcery.com>

        * ax-gdb.c (gen_fetch): Fail gracefully and use error instead
        of internal error for unknown/unsupported types.

2012-03-08  Jan Kratochvil  <jan.kratochvil@redhat.com>

        Fix CU relative vs. absolute DIE offsets.
        * dwarf2loc.h (dwarf2_fetch_die_location_block): Rename parameter
        offset to offset_in_cu.
        * dwarf2read.c (process_enumeration_scope): Add CU offset to
        TYPE_OFFSET.
        (dwarf2_fetch_die_location_block): Rename parameter offset to
        offset_in_cu.  New variable offset, add CU offset to OFFSET_IN_CU.

2012-03-08  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * libunwind-frame.c: Rename to ...
        * ia64-libunwind-tdep.c: ... here.
        * libunwind-frame.h: Rename to ...
        * ia64-libunwind-tdep.h: ... here.
        * Makefile.in (HFILES_NO_SRCDIR): Rename libunwind-frame.h to
        ia64-libunwind-tdep.h.
        (ALLDEPFILES): Rename libunwind-frame.c to ia64-libunwind-tdep.c.
        * README (--with-libunwind): Rename to ...
        (--with-libunwind-ia64): ... here, note it is ia64 specific now.
        * config.in: Regenerate.
        * configure: Regenerate.
        * configure.ac: New option --with-libunwind-ia64, make the
        AS_HELP_STRING ia64 specific.  Deprecate option --with-libunwind.
        Remove AC_DEFINE for HAVE_LIBUNWIND.
        * ia64-libunwind-tdep.c: Make the file top comment ia64 specific.
        Rename libunwind-frame.h #include to ia64-libunwind-tdep.h.
        Rename libunwind-frame in the general comment.
        * ia64-libunwind-tdep.h: Make the file top comment ia64 specific.
        Rename symbol LIBUNWIND_FRAME_H to IA64_TDEP_LIBUNWIND_FRAME_H.
        Move forward declarations inside #ifndef.  Rename libunwind-frame in
        the general comment.
        * ia64-tdep.c: Rename libunwind-frame.h #include to
        ia64-libunwind-tdep.h.
        (ia64_gdb2uw_regnum, ia64_uw2gdb_regnum, ia64_is_fpreg)
        (ia64_libunwind_descr): Rename libunwind-frame to
        ia64-libunwind-tdep in these function comments.
        * ia64-tdep.h: Rename libunwind-frame.h #include to
        ia64-libunwind-tdep.h.
        * ia64-vms-tdep.c (ia64_vms_libunwind_descr): Rename libunwind-frame to
        ia64-libunwind-tdep in that data comment.

2012-03-08  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * libunwind-frame.h (struct frame_unwind): New declaration.

2012-03-08  Joel Brobecker  <brobecker@adacore.com>

        * breakpoint.c (_initialize_breakpoint): Fix error in help of
        "set breakpoint condition-evaluation" command.

2012-03-08  Tristan Gingold  <gingold@adacore.com>

        * sparc-stub.c: Move to stubs/
        * sh-stub.c: Likewise.
        * m68k-stub.c: Likewise.
        * m32r-stub.c: Likewise.
        * i386-stub.c: Likewise.

2012-03-08  Andreas Schwab  <schwab@linux-m68k.org>

        * m68klinux-tdep.c (m68k_linux_init_abi): Register
        linux_get_siginfo_type.

        * m68klinux-nat.c: Include "gdb_proc_service.h".
        (PTRACE_GET_THREAD_AREA): Define.
        (ps_get_thread_area): New function.

2012-03-08  Yao Qi  <yao@codesourcery.com>

        * remote.c (remote_get_noisy_reply): Replace `sprintf' with
        `xsnprintf'.
        (remote_query_attached): Likewise.
        (remote_static_tracepoint_marker_at): Likewise.
        (remote_set_permissions): Likewise.
        (remote_detach_1, extended_remote_attach_1): Likewise.
        (send_g_packet, remote_vkill): Likewise.
        (extended_remote_disable_randomization): Likewise.
        (remote_add_target_side_condition): Likewise.
        (remote_insert_breakpoint): Likewise.
        (remote_remove_breakpoint): Likewise.
        (remote_insert_watchpoint): Likewise.
        (remote_remove_watchpoint): Likewise.
        (remote_insert_hw_breakpoint): Likewise.
        (remote_insert_hw_breakpoint): Likewise.
        (remote_remove_hw_breakpoint): Likewise.
        (remote_download_command_source): Likewise.
        (remote_download_tracepoint): Likewise.
        (remote_download_trace_state_variable): Likewise.
        (remote_disable_tracepoint): Likewise.
        (remote_trace_set_readonly_regions): Likewise.
        (remote_get_tracepoint_status): Likewise.
        (remote_trace_find): Likewise.
        (remote_get_trace_state_variable_value): Likewise.
        (remote_set_disconnected_tracing): Likewise.
        (remote_set_circular_trace_buffer): Likewise.
        (remote_get_min_fast_tracepoint_insn_len): Likewise.
        (remote_use_agent): Likewise.
        (remote_add_target_side_condition): Add one parameter BUF_SIZE.
        Update callers.

2012-03-07  Pedro Alves  <palves@redhat.com>

        * NEWS: Mention QProgramSignals.
        * inferior.h (update_signals_program_target): Declare.
        * infrun.c: (update_signals_program_target): New.
        (handle_command): Update the target of the new program signals
        array changes.
        * remote.c (PACKET_QProgramSignals): New enum.
        (last_program_signals_packet): New global.
        (remote_program_signals): New.
        (remote_start_remote): Update the target with the program signals
        list.
        (remote_protocol_features): Add entry for QPassSignals.
        (remote_open_1): Free anc clear last_program_signals_packet.
        (init_remote_ops): Install remote_program_signals.
        * target.c (update_current_target): Adjust.
        (target_program_signals): New.
        * target.h (struct target_ops) <to_program_signals>: New field.
        (target_program_signals): Declare.

2012-03-07  Pedro Alves  <palves@redhat.com>

        * NEWS: Add subtitle for new z0/z1 conditional breakpoint
        extensions.

2012-03-07  Andreas Schwab  <schwab@linux-m68k.org>

        * m68klinux-nat.c (getregs_supplies): Make static.
        (getfpregs_supplies): Likewise.
        (have_ptrace_getregs): Likewise.

2012-03-06  Joel Brobecker  <brobecker@adacore.com>

        * dwarf2read.c (dwarf2_get_die_type): Pass absolute offset
        in call to get_die_type_at_offset.

2012-03-06  Stan Shebs  <stan@codesourcery.com>

        * mi/mi-cmd-break.c: Enforce coding standards, fix comments.
        * mi/mi-cmd-disas.c: Ditto.
        * mi/mi-cmd-env.c: Ditto.
        * mi/mi-cmd-file.c: Ditto.
        * mi/mi-cmd-stack.c: Ditto.
        * mi/mi-cmd-target.c: Ditto.
        * mi/mi-cmd-var.c: Ditto.
        * mi/mi-cmds.c: Ditto.
        * mi/mi-cmds.h: Ditto.
        * mi/mi-console.c: Ditto.
        * mi/mi-getopt.c: Ditto.
        * mi/mi-getopt.h: Ditto.
        * mi/mi-interp.c: Ditto.
        * mi/mi-main.c: Ditto.
        * mi/mi-out.c: Ditto.
        * mi/mi-parse.c: Ditto.
        * mi/mi-parse.h: Ditto.
        * mi/mi-symbol-cmds.c: Ditto.

        * mi/mi-getopt.h: Move mi_opt struct up.
        * mi/mi-main.c (captured_mi_execute_command): Remove redundant
        return.
        * mi/mi-out.c (_initialize_mi_out): Remove empty initialize.

2012-03-06  Tom Tromey  <tromey@redhat.com>

        * proc-service.c (ps_pglobal_lookup): Set the current program
        space.

2012-03-06  Pedro Alves  <palves@redhat.com>

        * gregset.h [HAVE_SYS_PROCFS_H]: Include <sys/procfs.h>.

2012-03-05  Joel Brobecker  <brobecker@adacore.com>

        * MAINTAINERS: List Maciej W. Rozycki as the mips maintainer.

2012-03-05  Jan Kratochvil  <jan.kratochvil@redhat.com>

        Code cleanup.
        * common/linux-osdata.c (linux_common_core_of_thread): New function
        comment.
        * linux-nat.c (linux_nat_wait_1): Replace linux_nat_core_of_thread_1
        call by linux_common_core_of_thread.
        (linux_nat_core_of_thread_1): Remove.
        * linux-nat.h (linux_nat_core_of_thread_1): Remove declaration.
        * linux-thread-db.c: Include linux-osdata.h.
        (update_thread_core): Replace linux_nat_core_of_thread_1 call by
        linux_common_core_of_thread.

2012-03-05  Tom Tromey  <tromey@redhat.com>

        * value.c (value_primitive_field): Don't fetch contents for
        non-virtual bases.

2012-03-05  Tom Tromey  <tromey@redhat.com>

        * jv-valprint.c (java_value_print): Correctly compute 'obj_addr'.

2012-03-05  Andreas Arnez  <arnez@linux.vnet.ibm.com>

        * s390-nat.c: Include "gregset.h".

2012-03-05  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * libunwind-frame.c (LIBUNWIND_SO): Change .7 to .8.
        [!LIBUNWIND_SO] (LIBUNWIND_SO_7): New #define.
        (libunwind_load): New variable so_error, use it for dlerror.  Try to
        load also LIBUNWIND_SO_7.

2012-03-05  Pedro Alves  <palves@redhat.com>

        * i387-tdep.c (i387_supply_xsave): Assert the xsave section buffer
        is not NULL, and remove resulting dead code.

2012-03-05  Thomas Schwinge  <thomas@codesourcery.com>

        * sh-tdep.c (sh_skip_prologue): Provide an upper limit on the function
        prologue to sh_analyze_prologue.
        (sh_analyze_prologue): Make better use of such an upper limit, and
        generally be more cautious about accessing memory.

2012-03-05  Tom Tromey  <tromey@redhat.com>

        * ia64-vms-tdep.c (_initialize_ia64_vms_tdep): Rename from
        _initialize_ia64_hpux_tdep.

2012-03-05  Pedro Alves  <palves@redhat.com>

        PR gdb/13766

        * i387-tdep.c (i387_supply_xsave): If we have an xsave buffer, and
        the register state is clear, supply explicit zero, instead of
        marking the register unavailable.

2012-03-05  Tristan Gingold  <gingold@adacore.com>

        * NEWS: Mention OpenVMS ia64 new target.

2012-03-05  Tristan Gingold  <gingold@adacore.com>

        * ia64-tdep.h: Include libunwind-frame.h and libunwind-ia64.h.
        (ia64_unw_accessors, ia64_unw_rse_accessors)
        (ia64_libunwind_descr): Declare.
        * ia64-vms-tdep.c: New file.
        * ia64-tdep.c (ia64_unw_accessors, ia64_unw_rse_accessors)
        (ia64_libunwind_descr): Make them public.
        * configure.tgt: Add ia64-*-*vms*.
        * Makefile.in (ALL_64_TARGET_OBS): Add ia64-vms-tdep.o
        (ALLDEPFILES): Add ia64-vms-tdep.c

2012-03-05  Tristan Gingold  <gingold@adacore.com>

        * target.h (target_object): Add TARGET_OBJECT_OPENVMS_UIB.
        * remote.c (PACKET_qXfer_uib): New enum value.
        (remote_protocol_features): Add entry for PACKET_qXfer_uib.
        (remote_xfer_partial): Handle TARGET_OBJECT_OPENVMS_UIB.
        (_initialize_remote): Call add_packet_config_cmd for
        xfer:uib packet.

2012-03-05  Tristan Gingold  <gingold@adacore.com>

        * osabi.c (gdb_osabi_names): Add OpenVMS.
        (generic_elf_osabi_sniffer): Likewise.
        * defs.h (gdb_osabi): Add GDB_OSABI_OPENVMS.

2012-03-04  Jan Kratochvil  <jan.kratochvil@redhat.com>

        Removed unused code.
        * libunwind-frame.c (libunwind_frame_unwind)
        (libunwind_frame_base_address): Remove.
        * libunwind-frame.h (libunwind_frame_base_address): Remove declaration.

2012-03-04  Yao Qi  <yao@codesourcery.com>

        * common/agent.c (gdb_connect_sync_socket): Add _ markup and
        remove trailing new line.
        (agent_run_command, agent_run_command): Add _ markup.
        (agent_capability_check): Likewise.

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

        * breakpoint.c (set_condition_evaluation_mode): Set
        CONDITION_EVALUATION_MODE unconditionally.

2012-03-03  Yao Qi  <yao@codesourcery.com>

        * common/agent.c (agent_look_up_symbols): Add one parameter 'arg'.
        * common/agent.h: Update declaration.
        * inf-child.c (inf_child_use_agent): New.
        (inf_child_can_use_agent): New.
        (inf_child_target): Initialize fields `to_use_agent'
        and `to_can_use_agent'.
        * agent.c (agent_new_objfile): New.
        (_initialize_agent): Add agent_new_objfile to new_objfile
        observer.

        * linux-nat.c (linux_child_static_tracepoint_markers_by_strid):
        New.
        (linux_target_install_ops): Initialize field
        `to_static_tracepoint_markers_by_strid'.
        * remote.c (free_current_marker): Move it to ...
        * tracepoint.c (free_current_marker): ... here.  New.
        (cleanup_target_stop): New.
        * tracepoint.h: Declare free_current_marker.
        * NEWS: Add one entry about `info static-tracepoint-marker'.

2012-03-03  Yao Qi  <yao@codesourcery.com>

        * common/agent.c (agent_loaded_p): New.
        (agent_look_up_symbols): New global.
        * common/agent.h: Declare agent_loaded_p.

2012-03-03  Yao Qi  <yao@codesourcery.com>

        * common/agent.c (struct ipa_sym_addresses) <addr_capability>: New.
        (agent_capability_check, agent_capability_invalidate): New.
        (symbol_list): New array element.
        * common/agent.h (enum agent_capa): New.
        * target.c (target_pre_inferior): Call agent_capability_invalidate.

2012-03-03  Yao Qi  <yao@codesourcery.com>

        * target.h (struct target_ops) <to_use_agent>: New field.
        (struct target_ops) <to_can_use_agent>: New field.
        (target_use_agent, target_can_use_agent): New macro.
        * target.c (update_current_target): Update.
        * remote.c: New enum `PACKET_QAgent'.
        (remote_protocol_features): Add a new element.
        (remote_use_agent, remote_can_use_agent): New.
        (init_remote_ops): Initialize field `can_use_agent' with
        remote_can_use_agent.  Intiailize field `use_agent' with
        remote_use_agent.
        * common/agent.c (use_agent): New global.
        * common/agent.h: Declare it.
        * tracepoint.c (info_static_tracepoint_markers_command): Add
        comment.
        * Makefile.in (SFILES): Add common/agent.c and agent.c.
        (COMMON_OBS): Add common/agent.o and agent.o
        (common-agent.o): New rule.
        * agent.c: New.

2012-03-03  Yao Qi  <yao@codesourcery.com>

        * common/agent.c: New.
        * common/agent.h: New.
        * configure.ac: Add `sys/socket.h' and `sys/un.h' to
        AC_CHECK_HEADERS.
        * configure, configh.in: Regenerated.

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

        * sh-tdep.c (sh_frame_cache): Don't fetch the FPSCR register
        unless it exists for this architecture.

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

        * language.h (struct language_defn): New "method" la_read_var_value.
        * findvar.c: #include "language.h".
        (default_read_var_value): Renames read_var_value.  Rewrite
        function description.
        (read_var_value): New function.
        * value.h (default_read_var_value): Add prototype.
        * ada-lang.c (ada_read_renaming_var_value, ada_read_var_value):
        New functions.
        (ada_language_defn): Add entry for la_read_var_value.
        * c-lang.c, d-lang.c, f-lang.c, jv-lang.c, language.c,
        * m2-lang.c, objc-lang.c, opencl-lang.c, p-lang.c: Update
        language_defn structures to add entry for new la_read_var_value
        field.

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

        PR breakpoints/13776:
        * breakpoint.c (breakpoint_init_inferior): Delete step-resume
        breakpoints.
        (delete_longjmp_breakpoint_at_next_stop): New.
        * breakpoint.h (delete_longjmp_breakpoint_at_next_stop): Declare.
        * target.c (generic_mourn_inferior): Call mark_breakpoints_out
        before deleting the inferior.  Add comments.
        * thread.c (clear_thread_inferior_resources): Don't delete lonjmp
        breakpoints immediately, but only on next stop.  Move that code
        next to where we mark other breakpoints for deletion.

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

        * mips-linux-nat.c (mips_linux_read_description): Add missing i18n
        marker.
        * mips-tdep.c (mips_linux_reg_names): Improve comment to avoid ARI
        violation.

2012-03-02  Pedro Alves  <palves@redhat.com>

        * linux-thread-db.c (attach_thread): Avoid in_thread_list call.

2012-03-02  Ulrich Weigand  <uweigand@de.ibm.com>

        Fix -Wmissing-prototypes build.
        * ppc-linux-nat.c (ppc_linux_get_hwcap): Make static.
        * remote-sim.c (gdbsim_has_all_memory): Likewise.
        (gdbsim_has_memory): Likewise.

2012-03-02  Yao Qi  <yao@codesourcery.com>

        Fix -Wmissing-prototypes build.
        * charset.c (phony_iconv_open): Make static.
        (phony_iconv_close, phony_iconv): Likewise.
        * i386-linux-nat.c (_initialize_i386_linux_nat): New prototype.
        * i386-windows-nat.c (_initialize_i386_windows_nat): New
        prototype.
        * mingw-hdep.c (_initialize_mingw_hdep): New prototype.
        * ser-mingw.c (create_select_thread): Make static.
        * windows-termcap.c (tgetent): New prototype.
        (tgetnum, tgetflag, tgetstr, tputs, tgoto): Likewise.

2012-03-02  Zhang Yuanhui  <asmwarrior@gmail.com>

        Fix -Wmissing-prototypes build.
        * windows-nat.c (dll_symbol_command, ctrl_c_handler): Make them static.
        (_initialize_windows_nat, _initialize_check_for_gdb_ini)
        (_initialize_loadable): New prototypes.

2012-03-02  Doug Evans  <dje@google.com>

        * dwarf2read.c (load_full_comp_unit): Remove unnecessary reading of
        abbrev table, read_comp_unit will do it.

2012-03-02  Jan Kratochvil  <jan.kratochvil@redhat.com>

        Fix -Wmissing-prototypes build.
        * alpha-tdep.c (alpha_deal_with_atomic_sequence): Make it static.
        * amd64-darwin-tdep.c (_initialize_amd64_darwin_tdep): New prototype.
        * amd64-windows-tdep.c (_initialize_amd64_windows_tdep): Likewise.
        * arm-symbian-tdep.c (arm_symbian_skip_trampoline_code): Make it static.
        (_initialize_arm_symbian_tdep): New prototype.
        * arm-wince-tdep.c (arm_wince_skip_main_prologue): Make it static.
        * i386-darwin-tdep.c (_initialize_i386_darwin_tdep): New prototype.
        * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Make it
        static.
        * lm32-tdep.c (_initialize_lm32_tdep): New prototype.
        * microblaze-linux-tdep.c (_initialize_microblaze_linux_tdep): New
        prototype.
        * microblaze-tdep.c (microblaze_debug, microblaze_fetch_instruction)
        (microblaze_skip_prologue, microblaze_frame_cache): Make them static.
        * mips-linux-tdep.c (mips_linux_regset_from_core_section): Make it
        static.
        * moxie-tdep.c (moxie_process_record): Likewise.
        * remote-mips.c (mips_can_use_watchpoint, mips_insert_watchpoint)
        (mips_remove_watchpoint, mips_stopped_by_watchpoint): Make them static.
        * rl78-tdep.c (rl78_breakpoint_from_pc): Make it static.
        (_initialize_rl78_tdep): New prototype.
        * rx-tdep.c (rx_breakpoint_from_pc): Make it static.
        (_initialize_rx_tdep): New prototype.
        * solib-darwin.c (darwin_in_dynsym_resolve_code): Make it static.
        (_initialize_darwin_solib): New prototype.
        * solib-spu.c: Include solib-spu.h.
        (_initialize_spu_solib): New prototype.
        * spu-multiarch.c (_initialize_spu_multiarch): New prototype.
        * tic6x-tdep.c (tic6x_analyze_prologue, tic6x_skip_prologue)
        (tic6x_breakpoint_from_pc, tic6x_frame_unwind_cache)
        (tic6x_software_single_step): Make it static.
        (_initialize_tic6x_tdep): New prototype.

2012-03-02  Jan Kratochvil  <jan.kratochvil@redhat.com>

        Fix -Wmissing-prototypes build.
        * cris-tdep.c (cris_can_use_hardware_watchpoint)
        (cris_region_ok_for_watchpoint, cris_stopped_data_address): Remove.

2012-03-01  Jan Kratochvil  <jan.kratochvil@redhat.com>

        Fix -Wmissing-prototypes build.
        * frv-tdep.c (frv_check_watch_resources, frv_stopped_data_address)
        (frv_have_stopped_data_address): Remove.

2012-03-01  Jan Kratochvil  <jan.kratochvil@redhat.com>

        Fix -Wmissing-prototypes build.
        * Makefile.in (HFILES_NO_SRCDIR): Add sh64-tdep.h.
        * sh-tdep.c: Include sh64-tdep.h.
        * sh-tdep.h (sh64_gdbarch_init, sh64_show_regs): Remove declarations.
        * sh64-tdep.c: Include sh64-tdep.h.
        * sh64-tdep.h: New file.

2012-03-01  Maciej W. Rozycki <macro@codesourcery.com>

        * mips-tdep.c (mips32_scan_prologue): Correct indentation.

2012-03-01  Maciej W. Rozycki  <macro@codesourcery.com>

        * mips-tdep.c (mips_gdbarch_init): Only set pc_regnum and
        sp_regnum once the gdbarch_init_osabi hook has been called.

2012-03-01  Maciej W. Rozycki  <macro@codesourcery.com>

        * mips-tdep.c (mips32_bc1_pc): New function.
        (mips32_next_pc): Handle BC1ANY2F, BC1ANY2T, BC1ANY4F, BC1ANY4T,
        BPOSGE32 and BPOSGE64 instructions.
        (deal_with_atomic_sequence): Likewise.
        (mips32_instruction_has_delay_slot): Likewise.

2012-03-01  Maciej W. Rozycki  <macro@mips.com>
            Chris Dearman  <chris@mips.com>
            Maciej W. Rozycki  <macro@codesourcery.com>
            Joseph Myers  <joseph@codesourcery.com>

        * features/mips-dsp.xml: New file.
        * features/mips64-dsp.xml: New file.
        * features/mips-dsp-linux.xml: New file.
        * features/mips64-dsp-linux.xml: New file.
        * features/Makefile (WHICH): Add mips-dsp-linux and
        mips64-dsp-linux.
        (mips-dsp-expedite, mips64-dsp-expedite): New variables.
        * features/mips-dsp-linux.c: New file.
        * features/mips64-dsp-linux.c: New file.
        * regformats/mips-dsp-linux.dat: New file.
        * regformats/mips64-dsp-linux.dat: New file.
        * mips-linux-nat.c (mips_linux_register_addr): Handle DSP
        registers.
        (mips64_linux_register_addr): Likewise.
        (mips64_linux_regsets_fetch_registers): Likewise.
        (mips64_linux_regsets_store_registers): Likewise.
        (mips64_linux_fetch_registers): Update call to
        mips64_linux_regsets_fetch_registers.
        (mips64_linux_store_registers): Update call to
        mips64_linux_regsets_store_registers.
        (mips_linux_read_description): Probe for DSP registers.
        (_initialize_mips_linux_nat): Call initialize_tdesc_mips_dsp_linux
        and initialize_tdesc_mips64_dsp_linux.
        * mips-linux-tdep.c (supply_gregset, mips64_supply_gregset):
        Remove padding of no longer used embedded register slots.
        * mips-linux-tdep.h (DSP_BASE, DSP_CONTROL): New macros.
        (MIPS_RESTART_REGNUM): Redefine enum value.
        * mips-tdep.c (mips_generic_reg_names): Remove trailing null
        strings.
        (mips_tx39_reg_names): Likewise.
        (mips_linux_reg_names): New array of register names for Linux
        targets.
        (mips_register_name): Check for a null pointer in
        mips_processor_reg_names and return an empty string.
        (mips_register_type): Exclude embedded registers for the IRIX
        and Linux ABIs.
        (mips_pseudo_register_type): Likewise.  Use dynamic numbers to
        refer to FP registers, LO, HI, BadVAddr, Cause and PC.  Handle
        DSP registers.
        (mips_stab_reg_to_regnum): Handle DSP accumulators.
        (mips_dwarf_dwarf2_ecoff_reg_to_regnum): Likewise.
        (mips_gdbarch_init): Likewise.  Initialize internal register
        indices for the Linux ABI.  Use dynamic numbers to refer to
        registers, as applicable, while parsing the target description.
        * mips-tdep.h (struct mips_regnum): Add dspacc/dspctl offsets.

2012-03-01  Joel Brobecker  <brobecker@adacore.com>

        * frame.h (read_frame_register_unsigned): Fix typo in function
        description.

2012-03-01  Pedro Alves  <palves@redhat.com>

        * jit-reader.in [!__cplusplus]
        (GDB_DECLARE_GPL_COMPATIBLE_READER): Add missing backslash.

2012-03-01  Pedro Alves  <palves@redhat.com>

        * configure.ac (build_warnings): Add -Wmissing-prototypes.
        * configure: Regenerate.

2012-03-01  Pedro Alves  <palves@redhat.com>

        * amd64-linux-tdep.c (amd64_linux_record_signal): Make static.
        * breakpoint.c (create_exception_master_breakpoint, trace_command)
        (ftrace_command, strace_command): Make static.
        * d-lang.c (_initialize_d_language): Declare.
        * dwarf2expr.c (_initialize_dwarf2expr): Declare.
        * dwarf2loc.c (_initialize_dwarf2loc):
        * dwarf2read.c (process_psymtab_comp_unit): Make static.
        * exec.c (exec_get_section_table): Make static.
        * i386-linux-tdep.c (i386_linux_record_signal): Make static.
        * infcmd.c (ensure_valid_thread, ensure_not_tfind_mode): Make static.
        * inferior.c (remove_inferior_command, add_inferior_command)
        (clone_inferior_command): Make static.
        * linux-nat.c (linux_nat_thread_address_space)
        (linux_nat_core_of_thread): Make static.
        * linux-tdep.c (_initialize_linux_tdep): Declare.
        * objc-lang.c (_initialize_objc_lang): Declare.
        * opencl-lang.c (builtin_opencl_type, opencl_language_arch_info):
        Make static.
        (_initialize_opencl_language): Declare.
        * record.c (_initialize_record): Declare.
        * remote.c (demand_private_info, remote_get_tib_address)
        (remote_supports_cond_tracepoints)
        (remote_supports_fast_tracepoints, remote_get_tracepoint_status):
        Make static.
        * skip.c (_initialize_step_skip): Declare.
        * symtab.c (skip_prologue_using_lineinfo): Make static.
        * tracepoint.c (delete_trace_state_variable)
        (trace_variable_command, delete_trace_variable_command)
        (get_uploaded_tsv, find_matching_tracepoint_location)
        (find_matching_tsv, create_tsv_from_upload, get_traceframe_info):
        Make static.
        * value.c (pack_unsigned_long): Make static.
        * varobj.c (varobj_ensure_python_env): Make static.
        * windows-tdep.c (_initialize_windows_tdep): Declare.
        * xml-syscall.c (make_cleanup_free_syscalls_info): Make static.

2012-03-01  Pedro Alves  <palves@redhat.com>

        * linux-tdep.c (linux_has_shared_address_space): Make static.  Add
        gdbarch parameter.
        (linux_init_abi): Install it as has_shared_address_space gdbarch
        callback.

2012-03-01  Pedro Alves  <palves@redhat.com>

        * observer.c (observer_test_first_notification_function)
        (observer_test_second_notification_function)
        (observer_test_third_notification_function): Add declarations.

2012-03-01  Pedro Alves  <palves@redhat.com>

        * common/signals.c (default_target_signal_to_host)
        (default_target_signal_from_host): Move ...
        * arch-utils.c: ... here.
        * arch-utils.h (default_target_signal_to_host)
        (default_target_signal_from_host): Declare.

        * common/signals.c (target_signal_from_command): Move ...
        * infrun.c: ... here.
        * inferior.h (target_signal_from_command): Declare.
        * target.h (target_signal_from_command)
        (default_target_signal_from_host, default_target_signal_to_host):
        Delete declarations.

        * common/signals.c (_initialize_signals): Delete.

2012-03-01  Pedro Alves  <palves@redhat.com>

        * jit-reader.in (plugin_is_GPL_compatible): Add declarations for
        both __cplusplus and !__cplusplus.

2012-03-01  Pedro Alves  <palves@redhat.com>

        * psymtab.c (find_and_open_source): Delete declaration.
        * source.c (find_and_open_source): Move comment ...
        * source.h (find_and_open_source): ... to this new declaration.

2012-03-01  Pedro Alves  <palves@redhat.com>

        * inline-frame.c: Include inline-frame.h.

2012-03-01  Pedro Alves  <palves@redhat.com>

        * tui/tui-data.c (set_gen_win_origin): Delete.
        * tui/tui-data.h (tui_set_gen_win_origin): Delete declaration.
        * tui/tui-regs.c (tui_last_reg_element_no_in_line): Delete.

2012-03-01  Pedro Alves  <palves@redhat.com>

        * remote.c (encode_actions): Delete declaration.
        * tracepoint.c (encode_actions): Make extern.
        * tracepoint.h (encode_actions): Declare.

2012-03-01  Pedro Alves  <palves@redhat.com>

        * python/py-breakpoint.c: Include python.h.
        * python/py-continueevent.c (create_continue_event_object): Make
        static.
        * python/py-lazy-string.c (stpy_get_type): Make static.
        * python/py-newobjfileevent.c (create_new_objfile_event_object):
        Make static.
        * python/py-utils.c (unicode_to_target_python_string): Make
        static.
        * python/py-value.c: Include python.h.

2012-03-01  Pedro Alves  <palves@redhat.com>

        * inferior.c (delete_threads_of_inferior): Delete.

2012-03-01  Pedro Alves  <palves@redhat.com>

        Import fallback definitions from glibc.

        * gdb_proc_service.h [!HAVE_PROC_SERVICE_H] (struct
        ps_prochandle): Forward declare.
        (ps_err_e): Use glibc's comments.
        [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
        (ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
        (ps_lsetfpregs, ps_getpid, ps_get_thread_area, ps_pglobal_lookup)
        (ps_pstop, ps_pcontinue, ps_lstop, ps_lcontinue, ps_lgetxregsize)
        (ps_lgetxregs, ps_lsetxregs, ps_plog): Declare.
        (struct ps_prochandle): Adjust comment.

2012-03-01  Pedro Alves  <palves@redhat.com>

        * ada-lang.c (ada_modulus_from_name): Delete.
        * ada-lex.l (lexer_init): Make static.

2012-03-01  Pedro Alves  <palves@redhat.com>

        PR gdb/13767

        * frame.c (read_frame_register_unsigned): New.
        * frame.h (read_frame_register_unsigned): Declare.
        * i387-tdep.c (print_i387_status_word): New parameter `status_p'.
        Handle it.
        (print_i387_control_word): New parameter `control_p'.  Handle it.
        (i387_print_float_info): Handle unavailable float registers.

2012-03-01  Keith Seitz  <keiths@redhat.com>

        * linespec.c (decode_line_2): Sort the list of methods
        alphabetically before presenting the user with a selection
        menu.

2012-03-01  Doug Evans  <dje@google.com>

        * dwarf2read.c (dwarf2_cu): Remove unused members has_form_ref_addr,
        has_namespace_info.
        (dwarf2_read_abbrevs): Remove corresponding initialization.

2012-03-01  Scott J. Goldman <scottjg@vmware.com>

        * NEWS: Mention new python command class gdb.COMMAND_USER.
        * cli/cli-cmds.c (show_user): Print error when used on a python
        command.
        (init_cli_cmds): Update documentation strings for "show user" and
        "set/show max-user-call-depth" to clarify that it does not apply to
        python commands.
        * python/py-cmd.c (cmdpy_init): Treat class_user as a valid class in
        error check.
        (gdbpy_initialize_commands): Add COMMAND_USER as a constant in
        gdb python api.
        * top.c (execute_command): Only execute a user-defined command as a
        legacy macro if c->user_commands is set.

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

        * valprint.h (struct generic_val_print_decorations): New.
        (generic_val_print): Declare.
        * valprint.c (generic_val_print): New function.
        * p-valprint.c (p_decorations): New global.
        (pascal_val_print) <TYPE_CODE_REF, TYPE_CODE_ENUM,
        TYPE_CODE_FLAGS, TYPE_CODE_FUNC, TYPE_CODE_RANGE, TYPE_CODE_INT,
        TYPE_CODE_FLT, TYPE_CODE_VOID, TYPE_CODE_ERROR, TYPE_CODE_UNDEF,
        TYPE_CODE_BOOL, TYPE_CODE_CHAR>: Call generic_val_print.
        * m2-valprint.c (m2_decorations): New global.
        (m2_val_print) <TYPE_CODE_REF, TYPE_CODE_ENUM, TYPE_CODE_FUNC,
        TYPE_CODE_BOOL, TYPE_CODE_RANGE, TYPE_CODE_INT, TYPE_CODE_CHAR,
        TYPE_CODE_FLT, TYPE_CODE_METHOD, TYPE_CODE_VOID, TYPE_CODE_UNDEF,
        TYPE_CODE_ERROR>: Call generic_val_print.
        * f-valprint.c (f_decorations): New global.
        (f_val_print): Use print_function_pointer_address.
        <TYPE_CODE_REF, TYPE_CODE_FUNC, TYPE_CODE_CHAR, TYPE_CODE_FLAGS,
        TYPE_CODE_FLT, TYPE_CODE_VOID, TYPE_CODE_ENUM, TYPE_CODE_RANGE,
        TYPE_CODE_BOOL, TYPE_CODE_COMPLEX, TYPE_CODE_UNDEF>: Call
        generic_val_print.
        * c-valprint.c (c_decorations): New global.
        (c_val_print) <TYPE_CODE_MEMBERPTR, TYPE_CODE_REF, TYPE_CODE_ENUM,
        TYPE_CODE_FLAGS, TYPE_CODE_FUNC, TYPE_CODE_METHOD, TYPE_CODE_BOOL,
        TYPE_CODE_RANGE, TYPE_CODE_CHAR, TYPE_CODE_FLT,
        TYPE_CODE_DECFLOAT, TYPE_CODE_VOID, TYPE_CODE_ERROR,
        TYPE_CODE_UNDEF, TYPE_CODE_COMPLEX>: Call generic_val_print.
        * ada-valprint.c (ada_val_print_1) <TYPE_CODE_FLAGS>: Remove
        case.

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

        * valprint.c (val_print): Update.
        * p-valprint (pascal_val_print): Return void.
        * p-lang.h (pascal_val_print): Return void.
        * m2-valprint.c (m2_val_print): Return void.
        * m2-lang.h (m2_val_print): Return void.
        * language.h (struct language_defn) <la_val_print>: Return void.
        * language.c (unk_lang_val_print): Return void.
        * jv-valprint.c (java_val_print): Return void.
        * jv-lang.h (java_val_print): Return void.
        * f-valprint.c (f_val_print): Return void.
        * f-lang.h (f_val_print): Return void.
        * d-valprint.c (d_val_print): Return void.
        (dynamic_array_type): Update.
        * d-lang.h (d_val_print): Return void.
        * c-valprint.c (c_val_print): Return void.
        * c-lang.h (c_val_print): Return void.
        * ada-valprint.c (ada_vada_val_print, ada_val_print_1): Return
        void.
        * ada-lang.h (ada_val_print): Return void.

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

        * value.h (val_print): Return void.
        * valprint.c (val_print): Return void.

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

        * value.h (common_val_print): Return void.
        * valprint.c (common_val_print): Return void.

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

        * value.h (value_print): Return void.
        * valprint.c (value_print): Return void.
        * p-valprint.c (pascal_value_print): Return void.
        * p-lang.h (pascal_value_print): Return void.
        * language.h (struct language_defn) <la_value_print>: Return
        void.
        * language.c (unk_lang_value_print): Return void.
        * jv-valprint.c (java_value_print): Return void.
        * jv-lang.h (java_value_print): Return void.
        * f-valprint.c (c_value_print): Don't declare.
        Include c-lang.h.
        * c-valprint.c (c_value_print): Return void.
        * c-lang.h (c_value_print): Return void.
        * ada-valprint.c (ada_value_print): Return void.
        * ada-lang.h (ada_value_print): Return void.

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

        * value.c (value_primitive_field): Handle virtual base classes.

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

        * gdbtypes.h (struct vbase): Remove.

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

        * c-valprint.c (print_function_pointer_address): Move...
        * valprint.c: ... here.  Make non-static.
        * m2-valprint.c (print_function_pointer_address): Remove.
        * valprint.h (print_function_pointer_address): Declare.

2012-03-01  Joel Brobecker  <brobecker@adacore.com>

        * NEWS: Document the fact that one can provide a condition when
        creating an Ada exception catchpoint.

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

        * valprint.c (val_print_type_code_flags): Fix placement of
        trailing brace.

2012-03-01  Joel Brobecker  <brobecker@adacore.com>

        * copyright.py (MULTILINE_COMMENT_PREFIXES): Delete.
        (update_files): Do not set MULTILINE_COMMENT_PREFIXES
        environment variable before calling update-copyright.

2012-03-01  Joel Brobecker  <brobecker@adacore.com>

        * gnulib/extra/update-copyright: Update to the latest from
        gnulib's git repository.
        * copyright.py: Set UPDATE_COPYRIGHT_USE_INTERVALS environment
        variable to 2 instead of 1.

2012-02-29  Joel Brobecker  <brobecker@adacore.com>

        * varobj.c (c_value_of_variable): Remove dead code.

2012-02-29  Joel Brobecker  <brobecker@adacore.com>

        * ada-lex.p (processId): Do not modify already encoded IDs.
        Update function documentation.

2012-02-29  Joel Brobecker  <brobecker@adacore.com>

        * ada-lang.h (ada_find_renaming_symbol): Replace parameter
        "name" with "struct symbol *name_sym".
        * ada-exp.y (write_var_or_type): Update call to
        ada_find_renaming_symbol.
        "name" with "struct symbol *name_sym". Adjust Implementation
        accordingly.  Adjust the function documentation.

2012-02-29  Joel Brobecker  <brobecker@adacore.com>

        * ada-lang.h (ada_find_any_symbol, ada_find_any_type): Delete.
        * ada-lang.c (ada_find_any_type): Add advance declaration.
        Make static.  Replace ada_find_any_symbol by
        ada_find_any_type_symbol.
        (ada_find_any_type_symbol): Renames ada_find_any_symbol.
        Improve function description.  Make static.
        (ada_find_renaming_symbol, find_old_style_renaming_symbol):
        Replace ada_find_any_symbol by ada_find_any_type_symbol.

2012-02-29  Joel Brobecker  <brobecker@adacore.com>

        * ada-lang.c (struct tag_args): Delete.
        (ada_get_tsd_type): Function body moved up in source file.
        (ada_tag_name_1, ada_tag_name_2): Delete.
        (ada_get_tsd_from_tag): New function.
        (ada_tag_name_from_tsd): New function.
        (ada_tag_name): Use a TRY_CATCH block instead of catch_errors
        to determine the tag name.

2012-02-29  Joel Brobecker  <brobecker@adacore.com>

        * ada-lang.h (ada_get_decoded_value, ada_get_decoded_type): Add
        declaration.
        * ada-lang.c (ada_get_decoded_value, ada_get_decoded_type): New
        function.

2012-02-29  Joel Brobecker  <brobecker@adacore.com>

        * ada-lang.c (ada_is_ignored_field): Rewrite wrong comment.

2012-02-29  Joel Brobecker  <brobecker@adacore.com>

        * ada-lang.c (ada_lookup_symbol_list): Only cache the result of
        full searches.

2012-02-29  Joel Brobecker  <brobecker@adacore.com>

        * ada-lang.c (constrained_packed_array_type): If there is a
        parallel XA type, use it to determine the array index type.

2012-02-29  Joel Brobecker  <brobecker@adacore.com>

        * ada-valprint.c (ada_val_print_1): If our value is a reference
        to an array descriptor, dereference it before converting it
        to a simple array.

2012-02-29  Joel Brobecker  <brobecker@adacore.com>

        * ada-lang.c (ada_to_fixed_value): Call unwrap_value before
        creating fixed value.
        (ada_value_ind, ada_coerce_ref, assign_component)
        (ada_evaluate_subexp): Remove call to unwrap_value before
        call to ada_to_fixed_value.

2012-02-29  Joel Brobecker  <brobecker@adacore.com>

        * ada-lang.c (to_fixed_array_type): Set result's type name.

2012-02-29  Joel Brobecker  <brobecker@adacore.com>

        * ada-lang.c (catch_ada_exception_command_split): Add new
        argument cond_string.  Add support for condition at end of
        "catch exception" commands.
        (ada_decode_exception_location): Add new argument cond_string.
        Update call to catch_ada_exception_command_split.
        (create_ada_exception_catchpoint): Add new argument cond_string.
        Set the breakpoint condition if needed.
        (catch_ada_exception_command): Update call to
        ada_decode_exception_location.
        (ada_decode_assert_location): Add function documentation.
        Add support for condition at end of "catch assert" command.
        (catch_assert_command): Update calls to ada_decode_assert_location
        and create_ada_exception_catchpoint.

2012-02-29  Jan Kratochvil  <jan.kratochvil@redhat.com>

        Fix disp-step-syscall.exp: fork: single step over fork.
        * i386-linux-tdep.c (-i386_linux_get_syscall_number): Rename to ...
        (i386_linux_get_syscall_number_from_regcache): ... here, new function
        comment, change parameters gdbarch and ptid to regcache.  Remove
        parameter regcache, initialize gdbarch from regcache here.
        (i386_linux_get_syscall_number, i386_linux_displaced_step_copy_insn):
        New functions.
        (i386_linux_init_abi): Install i386_linux_displaced_step_copy_insn
        instead.
        * i386-tdep.c (i386_syscall_p): Check also for 'sysenter' and
        'syscall'.  Make the 'int' check more strict.

2012-02-29  Jan Kratochvil  <jan.kratochvil@redhat.com>

        Fix reverse mode for syscall on AMD CPUs in 32-bit mode.
        * i386-linux-tdep.c (i386_linux_intx80_sysenter_record): Rename to ...
        (i386_linux_intx80_sysenter_syscall_record): ... here.
        (i386_linux_init_abi): Initialize also I386_SYSCALL_RECORD.
        Use the renamed function name.

2012-02-29  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * arm-linux-tdep.c (arm_linux_copy_svc): Reset stale FRAME.
        * breakpoint.c (until_break_command): Likewise.
        * elfread.c (elf_gnu_ifunc_resolver_stop): Likewise.
        * infcall.c (call_function_by_hand): Likewise.
        * infcmd.c (finish_forward): Likewise.
        * infrun.c (insert_exception_resume_breakpoint): Likewise.

2012-02-28  Tristan Gingold  <gingold@adacore.com>

        * ada-tasks.c (ada_tasks_inferior_data_sniffer): Rework code to
        avoid variable assignments inside condition.

2012-02-28  Jan Kratochvil  <jan.kratochvil@redhat.com>

        Fix static analysis issue found by cppcheck.
        * microblaze-tdep.c (microblaze_extract_return_value): Fix
        uninitialized BUF for size 2.

2012-02-27  Chris Dearman  <chris@mips.com>
            Nathan Froyd  <froydnj@codesourcery.com>
            Maciej W. Rozycki  <macro@codesourcery.com>

        * mips-tdep.c (mips32_instruction_has_delay_slot): New function.
        (mips16_instruction_has_delay_slot): Likewise.
        (mips_segment_boundary): Likewise.
        (mips_adjust_breakpoint_address): Likewise.
        (mips_gdbarch_init): Use mips_adjust_breakpoint_address.

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

        * infrun.c (handle_inferior_event): Don't proceed through
        shared library trampolines if stepping at the machine
        instruction level.

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_found_callback_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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