[platform/upstream/binutils.git] / gdb / ChangeLog

2013-03-07  Pedro Alves  <palves@redhat.com>

        * stap-probe.c (handle_stap_probe): Add cast to char*.

2013-03-07  Pedro Alves  <palves@redhat.com>

        * linux-record.c (record_linux_system_call) <gdb_sys_msgrcv,
        RECORD_MSGRCV>: Pass a signed variable to
        regcache_raw_read_signed, instead of an unsigned one.

2013-03-07  Pedro Alves  <palves@redhat.com>

        * remote-notif.c (notif_debug): Change type to int.
        * remote-notif.h (notif_debug): Likewise.

2013-03-07  Pedro Alves  <palves@redhat.com>

        * ser-tcp.c (tcp_retry_limit): Change type to unsigned int.

2013-03-07  Pedro Alves  <palves@redhat.com>

        * remote.c (hex2bin, bin2hex): Move extern declarations to ...
        * remote.h (hex2bin, bin2hex): ... here.
        * tracepoint.c (hex2bin, bin2hex): Remove extern declarations.

2013-03-07  Eli Zaretskii  <eliz@gnu.org>

        * utils.c (initialize_utils): Improve doc strings of "set/show
        width", "set/show height", and "set/show pagination".

2013-03-06  Keith Seitz  <keiths@redhat.com>

        * ax-gdb.c (gen_printf): Make FORMAT const.
        * ax-gdb.h (gen_printf): Likewise.
        * ax-general.c (ax_string): Make STR const.
        * ax.h (ax_string): Likewise.

2013-03-06  Doug Evans  <dje@google.com>

        * elfread.c (elf_symfile_read): Move debugging printf to more
        logical location.

2013-03-06  Pedro Alves  <palves@redhat.com>

        * python/py-utils.c (target_string_to_unicode): Delete function.
        * python/python-internal.h (target_string_to_unicode): Delete
        declaration.

2013-03-06  Pierre Muller  <muller@sourceware.org>

        * linespec.c (get_current_search_block): ARI fix, use (void)
        for empty parameter list.

2013-03-05  Doug Evans  <dje@google.com>

        * ada-lang.c (ada_lookup_symbol_list_worker): New function, contents
        of old ada_lookup_symbol_list.  In !full_search case, don't
        search superblocks.
        (ada_lookup_symbol_list): Delete arg full_search, all callers
        updated.  Call ada_lookup_symbol_list_worker.
        (ada_iterate_over_symbols): Call ada_lookup_symbol_list_worker.
        * ada-lang.h (ada_lookup_symbol_list): Update.
        * language.h (language_defn): Update comment for
        la_iterate_over_symbols.
        * linespec.c (iterate_over_file_blocks): New function.
        (iterate_over_all_matching_symtabs): Call it.
        (lookup_prefix_sym): Ditto.
        (get_current_search_block): New function.
        (get_search_block): Delete.
        (find_label_symbols): Call get_current_search_block.
        (add_matching_symbols_to_info): Call iterate_over_file_blocks.
        * symtab.c (iterate_over_symbols): Don't search superblocks.

2013-03-05  Yao Qi  <yao@codesourcery.com>

        * cli/cli-decode.c (add_setshow_zuinteger_unlimited_cmd): Change
        parameter VAR's type from "unsigned int" to "int".
        * command.h (var_zuinteger_unlimited): Update its comments.
        (add_setshow_zuinteger_unlimited_cmd): Update the declaration.

2013-03-05  Corinna Vinschen  <vinschen@redhat.de>

        * NEWS: Mention new target x86_64-*-cygwin*.

2013-03-05  Corinna Vinschen  <vinschen@redhat.de>

        * configure.host: Add x86_64-*-cygwin* as host.
        * configure.tgt: Add x86_64-*-cygwin* as target.
        * config/i386/cygwin64.mh: New file.

2013-03-04  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * linespec.c (decode_line_2): Fix duplicate request off by two message.

2013-03-04  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * linespec.c (struct linespec_canonical_name): New.
        (struct linespec_state): Change canonical_names type to it.
        (add_sal_to_sals): Change variable canonical_name to canonical.  Change
        xrealloc element size.  Initialize the different CANONICAL fields.
        (canonical_to_fullform): New.
        (filter_results): Use it.  Add variables canonical, fullform and
        cleanup.
        (struct decode_line_2_item, decode_line_2_compare_items): New.
        (decode_line_2): Remove variables iter and item_names, add variables
        items and items_count.  Modify the code for these new variables.

2013-03-04  Corinna Vinschen  <vinschen@redhat.com>

        * coff-pe-read.c (read_pe_exported_syms): Don't return without
        calling do_cleanup.

2013-03-04  Luis Machado  <lgustavo@codesourcery.com>

        * tracepoint.c (build_traceframe_info): Add code for byte order.

2013-03-02  Kevin Buettner  <kevinb@redhat.com>

        * v850-tdep.c: (v850e2_register_name): Revise system register
        names to match current V850E2M architecture specifications.
        Update register number enum comments too.
        
2013-03-01  Jiong Wang  <jiwang@tilera.com>
            Pedro Alves  <palves@redhat.com>

        * tilegx-tdep.c (tilegx_analyze_prologue): Limit bundle reading
        to END_ADDR.
        (tilegx_skip_prologue): Limit prologue analysis to section end.

2013-03-01  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * dwarf2loc.c (call_site_find_chain_1): New variable save_callee_pc,
        use it.

2013-03-01  Pedro Alves  <palves@redhat.com>

        Use gdb_byte for bytes from the program being debugged.

        * arm-tdep.c (arm_store_return_value, arm_get_longjmp_target):
        Change type of local 'buf' to gdb_byte.
        * avr-tdep.c (avr_frame_prev_register, avr_push_dummy_call): Likewise.
        * bfin-tdep.c (bfin_push_dummy_call): Likewise.
        * cris-tdep.c (cris_sigcontext_addr)
        (cris_sigtramp_frame_unwind_cache): Likewise.
        * frv-linux-tdep.c (frv_linux_pc_in_sigtramp)
        (frv_linux_sigcontext_reg_addr, frv_linux_sigtramp_frame_cache):
        Likewise.
        * frv-tdep.c (frv_pseudo_register_write, frv_analyze_prologue): Likewise.
        * hppa-hpux-tdep.c (hppa32_hpux_find_global_pointer)
        (hppa32_hpux_search_dummy_call_sequence)
        (hppa_hpux_supply_save_state): Likewise.
        * hppa-linux-tdep.c (insns_match_pattern)
        (hppa_linux_find_global_pointer): Likewise.
        * hppa-tdep.c (hppa_in_function_epilogue_p)
        (skip_prologue_hard_way, hppa_frame_cache): Likewise.
        * i386-nto-tdep.c (i386nto_sigcontext_addr): Likewise.
        * i386fbsd-tdep.c (i386fbsd_supply_uthread)
        (i386fbsd_collect_uthread): Likewise.
        * ia64-hpux-tdep.c (ia64_hpux_push_dummy_code): Likewise.
        * ia64-linux-tdep.c (ia64_linux_sigcontext_register_address): Likewise.
        * ia64-tdep.c (examine_prologue, ia64_frame_cache)
        (ia64_frame_prev_register, ia64_sigtramp_frame_cache)
        (ia64_sigtramp_frame_prev_register, ia64_access_reg)
        (ia64_access_rse_reg, ia64_libunwind_frame_this_id)
        (ia64_libunwind_frame_prev_register)
        (ia64_libunwind_sigtramp_frame_this_id)
        (ia64_find_global_pointer_from_dynamic_section)
        (find_extant_func_descr, find_func_descr, ia64_dummy_id)
        (ia64_unwind_pc): Likewise.
        * iq2000-tdep.c (iq2000_store_return_value): Likewise.
        * m68hc11-tdep.c (m68hc11_push_dummy_call)
        (m68hc11_extract_return_value): Likewise.
        * m68klinux-nat.c (fetch_register, store_register): Likewise.
        * mep-tdep.c (mep_pseudo_cr32_read, mep_pseudo_cr32_write)
        (mep_get_insn, mep_push_dummy_call): Likewise.
        * mips-linux-tdep.c (mips_linux_get_longjmp_target)
        (mips_linux_in_dynsym_stub): Likewise.
        * mn10300-tdep.c (mep_pseudo_cr32_write): Likewise.
        * ppc-linux-nat.c (fetch_register, store_register): Likewise.
        * regcache.c (dump_endian_bytes): Change type of parameter 'buf'
        to gdb_byte.
        * remote-mips.c (mips_set_register): Likewise.
        * remote-sim.c (gdbsim_fetch_register): Likewise.
        * score-tdep.c (score7_fetch_inst): Change type of parameter
        'memblock' and local 'buf' to gdb_byte.
        (score7_malloc_and_get_memblock): Change return type to gdb_byte.
        Change type of local 'buf' to gdb_byte.  Adjust.
        (score7_adjust_memblock_ptr): Change type of parameter 'memblock'
        to gdb_byte**.
        (score7_analyze_prologue): Change type of 'memblock' and
        'memblock_ptr' locals to gdb_byte*.
        * sh64-tdep.c (sh64_extract_return_value)
        (sh64_store_return_value): Change type of local 'buf' to gdb_byte.
        * solib-darwin.c (darwin_current_sos, darwin_read_exec_load_addr):
        * solib-pa64.c (pa64_solib_create_inferior_hook)
        (pa64_open_symbol_file_object): Remove local 'buf'.
        * solib-som.c (som_solib_create_inferior_hook, link_map_start)
        (som_open_symbol_file_object): Likewise.
        * solib-spu.c (spu_current_sos): Likewise.
        * spu-linux-nat.c (spu_fetch_inferior_registers): Likewise.
        * spu-multiarch.c (parse_spufs_run, spu_fetch_registers)
        (spu_store_registers): Likewise.
        * target.c (debug_print_register): Likewise.
        * tic6x-tdep.c (tic6x_get_longjmp_target): Likewise.
        * xstormy16-tdep.c (xstormy16_store_return_value)
        (xstormy16_push_dummy_call, xstormy16_resolve_jmp_table_entry)
        (xstormy16_find_jmp_table_entry): Likewise.

2013-03-01  Jiong Wang  <jiwang@tilera.com>

        * tilegx-tdep.c (tilegx_get_longjmp_target): New function.
        (tilegx_gdbarch_init): Install it.

2013-02-28  Tom Tromey  <tromey@redhat.com>

        * python/py-arch.c (archpy_disassemble): Use PyInt_Check and
        PyLong_Check.

2013-02-28  Doug Evans  <dje@google.com>

        * python/py-finishbreakpoint.c (bpfinishpy_init): gcc -Wall lint.
        * python/python.c (gdbpy_find_pc_line): Ditto.

2013-02-28  Tom Tromey  <tromey@redhat.com>

        * contrib/excheck.py: New file.
        * contrib/exsummary.py: New file.
        * contrib/gcc-with-excheck: New file.

2013-02-28  Tom Tromey  <tromey@redhat.com>

        * python/python.c (gdbpy_print_stack): Call begin_line and
        fprintf_filtered inside TRY_CATCH.

2013-02-28  Tom Tromey  <tromey@redhat.com>

        * python/python.c (gdbpy_find_pc_line): Call find_pc_line
        inside TRY_CATCH.

2013-02-28  Tom Tromey  <tromey@redhat.com>

        * py-finishbreakpoint.c (bpfinishpy_init): Reorganize to call
        frame_object_to_frame_info inside TRY_CATCH.

2013-02-28  Tom Tromey  <tromey@redhat.com>

        * py-block.c (gdbpy_block_for_pc): Call block_for_pc inside
        TRY_CATCH.

2013-02-28  Tom Tromey  <tromey@redhat.com>

        * objfiles.h (ALL_PSPACE_OBJFILES): Remove trailing backlash.

2013-02-27  Corinna Vinschen  <vinschen@redhat.com>

        * windows-nat.c: Throughout, fix format strings and casts of
        printf-like functions to avoid type related warnings on all
        platforms.
        (handle_output_debug_string): Fetch context information address
        from debug string using string_to_core_addr.

2013-02-27  Jiong Wang  <jiwang@tilera.com>

        * regformats/reg-tilegx.dat (name): Change abi name to "tilegx".
        * regformats/reg-tilegx32.dat: New.

2013-02-27  Jiong Wang  <jiwang@tilera.com>

        * configure.tgt (tilegx-*-linux*): Enable gdbserver.

2013-02-27  Jiong Wang  <jiwang@tilera.com>

        * configure.tgt (tilegx-*-linux*): Replace whitespace with tab.

2013-02-27  Yao Qi  <yao@codesourcery.com>
            Pedro Alves  <palves@redhat.com>

        * tracepoint.c (tfile_trace_find): For tfind
        pc/tp/range/outside, look for the next trace frame instead of
        always starting from frame 0.

2013-02-26  Anthony Green  <green@moxielogic.com>

        * configure.tgt: Add support for moxie-*-rtems* target.

2013-02-25  Pedro Alves  <palves@redhat.com>

        * common/linux-ptrace.c (linux_ptrace_test_ret_to_nx): Change
        warning text.

2013-02-24  Maciej W. Rozycki  <macro@codesourcery.com>

        * mips-tdep.c (mips32_scan_prologue): Reset frame_offset to zero
        if $fp is used as the virtual frame pointer.

2013-02-23  Alan Modra  <amodra@gmail.com>

        * elfread.c (elf_symtab_read): Do not use udata.p here to find
        symbol size.
        * ppc64-tdep.c (ppc64_elf_make_msymbol_special): New function.
        * ppc64-tdep.h (ppc64_elf_make_msymbol_special): Declare.
        * ppc-linux-tdep.c (ppc_linux_init_abi): Set up to use the above.
        * ppcfbsd-tdep.c (ppcfbsd_init_abi): Likewise.

2013-02-22  Jan Kratochvil  <jan.kratochvil@redhat.com>

        Code cleanup.
        * elfread.c (build_id_bfd_get): Make the return type const.
        (build_id_verify): Make the check parameter const.
        (build_id_to_debug_filename): Make the build_id parameter and variable
        data const.
        (find_separate_debug_file_by_buildid): Make the variable build_id const.

2013-02-21  Alan Modra  <amodra@gmail.com>

        * elfread.c (build_id_bfd_get): Adjust for elf_tdata changes.

2013-02-20  Siva Chandra Reddy  <sivachandra@google.com>

        Add a new method 'disassemble' to gdb.Architecture class.
        * python/py-arch.c (archpy_disassmble): Implementation of the
        new method gdb.Architecture.disassemble.
        (arch_object_methods): Add entry for the new method.

2013-02-20  Jiong Wang  <jiwang@tilera.com>

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

2013-02-19  Pedro Alves  <palves@redhat.com>

        Garbage collect 'struct monitor_ops'::load_routine.

        * monitor.h (struct monitor_ops) <load_routine>: Remove field.
        * monitor.c (monitor_load): No longer call
        current_monitor->load_routine.
        * dbug-rom.c (init_dbug_cmds): Don't set 'load_routine'.
        * m32r-rom.c (init_m32r_cmds): Don't set 'load_routine'.
        * ppcbug-rom.c (init_ppc_cmds): Don't set 'load_routine'.

2013-02-19  Pedro Alves  <palves@redhat.com>

        PR gdb/15161

        Harmonize with generic_load.

        * monitor.c: Include "readline/readline.h".
        (monitor_load): Rename parameter 'file' to 'args'.  Use build_argv
        instead of sscanf.  Use CORE_ADDR/strtoulst instead of unsigned
        long/strtol for the 'load_offset' local.  Error out if no argument
        is given or if too many arguments are given.  Tilde expand the
        passed in file name.

2013-02-19  Kai Tietz  <ktietz@redhat.com>

        PR gdb/15161
        * symfile.c (load_section_data): Change type of load_offset
        to CORE_ADDR.
        (generic_load): User strtoulst instead of strtoul for conversion
        of load_offset.

2013-02-19  Jiong Wang  <jiwang@tilera.com>

        * tilegx-tdep.c (tilegx_analyze_prologue): add check for
         for return address, "lr" register, saved on stack.
        * tilegx-tdep.c (tilegx_frame_cache): update "PC" reg
        after we invoke tilegx_analyze_prologue.

2013-02-19  Jiong Wang  <jiwang@tilera.com>

        * tilegx-tdep.c (itilegx_gdbarch_init): char type should be signed.

2013-02-19  Jiong Wang  <jiwang@tilera.com>

        * tilegx-tdep.c (tilegx_skip_prologue): Use skip_prologue_using_sal.

2013-02-19  Jiong Wang  <jiwang@tilera.com>

        * tilegx-tdep.c (INT_SWINT_1_SIGRETURN): New macro.
        (tilegx_write_pc): New function.
        (tilegx_cannot_reference_register): Return zero if REGNO
        is TILEGX_FAULTNUM_REGNUM.
        (tilegx_gdbarch_init): Add call to set_gdbarch_write_pc.
        (tilegx_register_name): Add handling of "faultnum" register.
        * tilegx-tdep.h (enum tilegx_regnum): Add TILEGX_FAULTNUM_REGNUM.
        * tilegx-linux-tdep.c (tilegx_linux_supply_regset): Add
        handling of TILEGX_FAULTNUM_REGNUM.
        * tilegx-linux-nat.c (regmap): Add entry for TILEGX_FAULTNUM_REGNUM.

2013-02-19  Jiong Wang  <jiwang@tilera.com>

        * tilegx-tdep.c (tilegx_push_dummy_call): args pushed on stack
        should be aligned to 64bit.

2013-02-19  Kai Tietz  <ktietz@redhat.com>

        * windows-nat.c (windows_xfer_memory): Fix debug-output
        for LLP64.

2013-02-19  Lei Liu  <lei.liu2@windriver.com>

        * mips-linux-nat.c (mips64_linux_regsets_store_registers):
        Don't check DSP register number if HAVE_DSP is not set.

2013-02-19  Alan Modra  <amodra@gmail.com>

        * elfread.c (struct build_id): Delete.  Use struct elf_build_id
        throughout file instead.
        (build_id_bfd_get): Update to use new elf_tdata build_id field.
        Don't xmalloc return value.
        (build_id_verify): Similarly.  Don't xfree.
        (build_id_to_debug_filename): Update.
        (find_separate_debug_file_by_buildid): Update, don't xfree.

2013-02-18  Tom Tromey  <tromey@redhat.com>

        PR gdb/15102:
        * dwarf2read.c (read_subrange_type): Use result of
        'check_typedef'.

2013-02-16  Yuanhui Zhang  <asmwarrior@gmail.com>

        * frame.c: Remove one extra white space after #include
        directive.

2013-02-15  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * contrib/cc-with-tweaks.sh: Extend the comment for -p option.

2013-02-15  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * gdb-gdb.gdb.in: Wrap set complaints, b internal_error, b info_command
        and dir commands into an if block.

2013-02-15  Sanimir Agovic  <sanimir.agovic@intel.com>

        * python/py-breakpoint (struct pybp_code):  Use int instead of
        enum type_code.

2013-02-15  Pedro Alves  <pedro@codesourcery.com>
            Hafiz Abid Qadeer  <abidh@codesourcery.com>

        * NEWS: Mention new field "trace-file".
        * tracepoint.c (trace_status_mi): Output "trace-file" field.
        (tfile_open): Record the trace file's filename in the trace
        status.
        (tfile_files_info): Mention the name of the trace file.
        Check the "filename" field explicitely.
        (trace_status_command): Explicitely check "filename" field.
        (trace_find_command): Ditto.
        (trace_find_pc_command): Ditto.
        (trace_find_tracepoint_command): Ditto.
        (trace_find_line_command): Ditto.
        (trace_find_range_command): Ditto.
        (trace_find_outside_command): Ditto.
        * tracepoint.h (struct trace_status) <from_file>: Rename it
        to "filename" and make it hold the trace file's filename
        instead of a boolean.
        * remote.c (remote_get_trace_status): Initialize "filename"
        field with NULL instead of 0.

2013-02-15  Yao Qi  <yao@codesourcery.com>

        * remote.c: Fix a typo.

2013-02-14  Pierre Muller  <muller@sourceware.org>

        * contrib/ari/gdb_ari.sh (GNU/Linux rule): Remove.

2013-02-14  Pedro Alves  <palves@redhat.com>

        * utils.c (savestring): Don't #undef it.  Move function to
        common/common-utils.c.
        * common/common-utils.c: Include gdb_string.h.
        (savestring): Move here from utils.c.
        * common/common-utils.h (savestring): Declare.

2013-02-14  Pedro Alves  <palves@redhat.com>

        * utils.c (savestring): Rename parameter 'size' to 'len'.

2013-02-14  Pedro Alves  <palves@redhat.com>
            Yufeng Zhang  <yufeng.zhang@arm.com>

        * aarch64-linux-nat.c (aarch64_init_debug_reg_state): Delete.
        (aarch64_inferior_data, struct aarch64_inferior_data):
        Delete.
        (struct aarch64_process_info): New.
        (aarch64_process_list): New global.
        (aarch64_find_process_pid, aarch64_add_process)
        (aarch64_process_info_get): New functions.
        (aarch64_inferior_data_get): Delete.
        (aarch64_process_info_get): New function.
        (aarch64_forget_process): New function.
        (aarch64_get_debug_reg_state): New parameter 'pid'.  Reimplement.
        (aarch64_linux_prepare_to_resume): Pass the lwp's pid to
        aarch64_get_debug_reg_state.
        (aarch64_notify_debug_reg_change): Use iterate_over_lwps
        instead of linux_nat_iterate_watchpoint_lwps.
        (aarch64_linux_new_fork): New function.
        (aarch64_linux_child_post_startup_inferior): Use
        aarch64_forget_process instead of aarch64_init_debug_reg_state.
        (aarch64_handle_breakpoint, aarch64_linux_insert_hw_breakpoint)
        (aarch64_linux_remove_hw_breakpoint)
        (aarch64_handle_aligned_watchpoint)
        (aarch64_handle_unaligned_watchpoint)
        (aarch64_linux_insert_watchpoint)
        (aarch64_linux_remove_watchpoint)
        (aarch64_linux_stopped_data_address): Adjust to pass the current
        process id to aarch64_debug_reg_state.
        (_initialize_aarch64_linux_nat): Install aarch64_linux_new_fork as
        linux_nat_new_fork hook, and aarch64_forget_process as
        linux_nat_forget_process hook; remove the call to
        register_inferior_data_with_cleanup.

2013-02-14  Pedro Alves  <palves@redhat.com>

        * eval.c (evaluate_subexp_for_address) <default_case_after_eval,
        EVAL_AVOID_SIDE_EFFECTS>: Swap and handle TYPE_CODE_REF before
        lval_memory.

2013-02-14  Pedro Alves  <pedro@codesourcery.com>
            Hafiz Abid Qadeer  <abidh@codesourcery.com>

        * tracepoint.h (validate_trace_state_variable_name): Declare.
        * tracepoint.c (validate_trace_state_variable_name): New.
        (trace_variable_command): Parse the trace state variable's name
        without using parse_expression.  Do several validations.
        * mi/mi-main.c (mi_cmd_trace_define_variable): Don't parse the
        trace state variable's name with parse_expression.  Validate it.

2013-02-14  Yao Qi  <yao@codesourcery.com>

        * infcmd.c (breakpoint_proceeded): Remove it.

2013-02-14  Yao Qi  <yao@codesourcery.com>

        * tracepoint.c (end_actions_pseudocommand): Make it static.
        (while_stepping_pseudocommand): Likewise.
        * tracepoint.h (end_actions_pseudocommand): Remove the
        declaration.
        (while_stepping_pseudocommand): Likewise.

2013-02-14  Yao Qi  <yao@codesourcery.com>

        * cli/cli-decode.c (help_cmd): Remove the declaration of
        "cmdlist".
        (help_all): Likewise.

2013-02-13  Pedro Alves  <palves@redhat.com>

        * amd64-linux-nat.c (update_debug_registers_callback):
        Update comment.
        (amd64_linux_dr_set_control, amd64_linux_dr_set_addr): Use
        iterate_over_lwps.
        (amd64_linux_prepare_to_resume): Pass the lwp's pid to
        i386_debug_reg_state.
        (amd64_linux_new_fork): New function.
        (_initialize_amd64_linux_nat): Install amd64_linux_new_fork as
        linux_nat_new_fork hook, and i386_forget_process as
        linux_nat_forget_process hook.
        * i386-linux-nat.c (update_debug_registers_callback):
        Update comment.
        (i386_linux_dr_set_control, i386_linux_dr_set_addr): Use
        iterate_over_lwps.
        (i386_linux_prepare_to_resume): Pass the lwp's pid to
        i386_debug_reg_state.
        (i386_linux_new_fork): New function.
        (_initialize_i386_linux_nat): Install i386_linux_new_fork as
        linux_nat_new_fork hook, and i386_forget_process as
        linux_nat_forget_process hook.
        * i386-nat.c (i386_init_dregs): Delete.
        (i386_inferior_data, struct i386_inferior_data):
        Delete.
        (struct i386_process_info): New.
        (i386_process_list): New global.
        (i386_find_process_pid, i386_add_process, i386_process_info_get):
        New functions.
        (i386_inferior_data_get): Delete.
        (i386_process_info_get): New function.
        (i386_debug_reg_state): New parameter 'pid'.  Reimplement.
        (i386_forget_process): New function.
        (i386_cleanup_dregs): Rewrite.
        (i386_update_inferior_debug_regs, i386_insert_watchpoint)
        (i386_remove_watchpoint, i386_region_ok_for_watchpoint)
        (i386_stopped_data_address, i386_insert_hw_breakpoint)
        (i386_remove_hw_breakpoint): Adjust to pass the current process id
        to i386_debug_reg_state.
        (i386_use_watchpoints): Don't register inferior data.
        * i386-nat.h (i386_debug_reg_state): Add new 'pid' parameter, and
        adjust comment.
        (i386_forget_process): Declare.
        * linux-fork.c (delete_fork): Call linux_nat_forget_process.
        * linux-nat.c (linux_nat_new_fork, linux_nat_forget_process_hook):
        New static globals.
        (linux_child_follow_fork): Don't call linux_nat_new_thread here.
        (add_initial_lwp): New, factored out from ...
        (add_lwp): ... this.  Don't check the number of lwps before
        calling linux_nat_new_thread.
        (linux_nat_iterate_watchpoint_lwps): Delete.
        (linux_nat_attach): Use add_initial_lwp instead of add_lwp.
        (linux_handle_extended_wait): Call the linux_nat_new_fork hook on
        forks and vforks.
        (linux_nat_wait_1): Use add_initial_lwp instead of add_lwp for the
        initial lwp.
        (linux_nat_kill, linux_nat_mourn_inferior): Call
        linux_nat_forget_process.
        (linux_nat_set_new_fork, linux_nat_set_forget_process)
        (linux_nat_forget_process): New functions.
        * linux-nat.h (linux_nat_iterate_watchpoint_lwps_ftype): Delete
        type.
        (linux_nat_iterate_watchpoint_lwps): Delete declaration.
        (linux_nat_new_fork_ftype, linux_nat_forget_process_ftype): New
        types.
        (linux_nat_set_new_fork, linux_nat_set_forget_process)
        (linux_nat_forget_process): New declarations.

        * amd64fbsd-nat.c (super_mourn_inferior): New global.
        (amd64fbsd_mourn_inferior): New function.
        (_initialize_amd64fbsd_nat): Override to_mourn_inferior.
        * windows-nat.c (windows_detach): Call i386_cleanup_dregs.

2013-02-13  Marcus Shawcroft  <marcus.shawcroft@arm.com>

        * aarch64-linux-nat.c (aarch64_linux_get_debug_reg_capacity):
        Adding _().

2013-02-13  Marcus Shawcroft  <marcus.shawcroft@arm.com>

        * aarch64-linux-nat.c (debug_reg_change_callback)
        (aarch64_linux_get_debug_reg_capacity): ARI fix: Replace %llx with
        %s and phex().

2013-02-13  Marcus Shawcroft  <marcus.shawcroft@arm.com>

        * aarch64-linux-nat.c (dr_changed_t): ARI fix: Replace long long
        with LONGEST.

2013-02-13  Pedro Alves  <palves@redhat.com>
            Hafiz Abid Qadeer  <abidh@codesourcery.com>

        * c-lang.c (c_op_print_tab): Add entry for UNOP_PLUS.

2013-02-12  Tom Tromey  <tromey@redhat.com>

        PR symtab/11464:
        * c-exp.y (lex_one_token): Initialize other fields of yylval on
        NAME return.
        (classify_inner_name): Remove 'first_name' argument, add
        'context'.  Remove unused variable.
        (yylex): Explicitly maintain the context type.  Exit loop earlier
        if NAME result is seen.

2013-02-12  Pedro Alves  <palves@redhat.com>

        * amd64-darwin-tdep.c: Add (C) after Copyright.
        * cli/cli-cmds.h: Ditto.
        * cli/cli-decode.c: Ditto.
        * cli/cli-decode.h: Ditto.
        * cli/cli-dump.c: Ditto.
        * cli/cli-dump.h: Ditto.
        * cli/cli-interp.c: Ditto.
        * cli/cli-logging.c: Ditto.
        * cli/cli-script.c: Ditto.
        * cli/cli-script.h: Ditto.
        * cli/cli-setshow.c: Ditto.
        * cli/cli-setshow.h: Ditto.
        * cli/cli-utils.c: Ditto.
        * cli/cli-utils.h: Ditto.
        * config/alpha/nm-osf3.h: Ditto.
        * config/djgpp/djconfig.sh: Ditto.
        * config/i386/nm-fbsd.h: Ditto.
        * config/i386/nm-i386gnu.h: Ditto.
        * config/nm-linux.h: Ditto.
        * config/nm-nto.h: Ditto.
        * config/rs6000/nm-rs6000.h: Ditto.
        * config/sparc/nm-sol2.h: Ditto.
        * darwin-nat-info.c: Ditto.
        * dfp.c: Ditto.
        * dfp.h: Ditto.
        * gdb-demangle.h: Ditto.
        * i386-darwin-nat.c: Ditto.
        * i386-darwin-tdep.c: Ditto.
        * linux-fork.h: Ditto.
        * m32c-tdep.c: Ditto.
        * microblaze-linux-tdep.c: Ditto.
        * microblaze-rom.c: Ditto.
        * microblaze-tdep.c: Ditto.
        * microblaze-tdep.h: Ditto.
        * mips-linux-tdep.h: Ditto.
        * ppc-ravenscar-thread.c: Ditto.
        * ppc-ravenscar-thread.h: Ditto.
        * prologue-value.c: Ditto.
        * prologue-value.h: Ditto.
        * ravenscar-thread.c: Ditto.
        * ravenscar-thread.h: Ditto.
        * sparc-ravenscar-thread.c: Ditto.
        * sparc-ravenscar-thread.h: Ditto.
        * tilegx-linux-tdep.c: Ditto.
        * unwind_stop_reasons.def: Ditto.
        * windows-nat.h: Ditto.
        * xtensa-linux-tdep.c: Ditto.
        * xtensa-xtregs.c: Ditto.
        * regformats/regdat.sh: Ditto.
        * regformats/regdef.h: Ditto.

2013-02-12  Pedro Alves  <palves@redhat.com>

        * break-catch-sig.c: Update copyright years.

2013-02-11  Siva Chandra Reddy  <sivachandra@google.com>

        Add support for a destructor for ui_out data and use it to
        provide a ui_out destructor.
        * ui-out.h: Declare the new ui_out destructor.
        (ui_out_impl): Add a field for data destructor in ui_out_impl.
        * ui-out.c (default_data_destroy): Add a default data destructor
        which does nothing.
        (default_ui_out_impl): Set the new data_destroy field to
        default_data_destroy
        (uo_data_destroy): Local function which invokes the data
        destructor if present.
        (clear_table): Local function which clears the table data of a
        ui_out object.
        (ui_out_destroy): Public function which frees a ui_out object.
        (ui_out_table_end): Use the new clear_table function.
        * cli-out.c (cli_ui_out_impl): Set the new data_destroy field to
        NULL.
        * mi/mi-out.c (mi_ui_out_impl): Set the new data_destroy field
        to NULL.

2013-02-11  Doug Evans  <dje@google.com>

        * printcmd.c (printf_c_string,printf_wide_c_string): New functions.
        (printf_decfloat): New function.  Broken out from ui_printf.
        Remove unnecessary code to shift the entire format string down.
        (printf_pointer): New function.
        (ui_printf): Code to print C strings, wide C strings, decfloats,
        and pointers moved to separate functions.

2013-02-11  Sergio Durigan Junior  <sergiodj@redhat.com>

        * valops.c (value_assign): Handling bitfield offset in
        `lval_internalvar_component' case.

2013-02-08  Doug Evans  <dje@google.com>

        * common/format.c (parse_format_string): Fix whitespace.

2013-02-08  Matthew Gretton-Dann  <matthew.gretton-dann@linaro.org>

        * stack.c (return_command): Work around uninitialized variable
        warning.

2013-02-08  Yufeng Zhang  <yufeng.zhang@arm.com>

        * aarch64-linux-tdep.c (AARCH64_LINUX_SIZEOF_GREGSET): Change the
        number of the registers from 36 to 34.

2013-02-08  Marcus Shawcroft  <marcus.shawcroft@arm.com>

        * NEWS: Mention new AArch64 native and target support.

2013-02-08  Marcus Shawcroft  <marcus.shawcroft@arm.com>

        * MAINTAINERS (Write After Approval): Add myself.

2013-02-08  Jim MacArthur  <jim.macarthur@arm.com>
            Marcus Shawcroft  <marcus.shawcroft@arm.com>
            Nigel Stephens  <nigel.stephens@arm.com>
            Yufeng Zhang  <yufeng.zhang@arm.com>

        * aarch64-linux-nat.c: New file.
        * config/aarch64/linux.mh: New file.
        * configure.host: Add AArch64.
        * Makefile.in (ALLDEPFILES): Add aarch64-linux-nat.c.

2013-02-07  Doug Evans  <dje@google.com>

        * cli/cli-cmds.c (_initialize_cli_cmds): Clarify argument to
        disassemble command.

2013-02-07  Marcus Shawcroft  <marcus.shawcroft@arm.com>

        * aarch64-linux-tdep.c (aarch64_linux_init_abi): Call
        set_gdbarch_fetch_tls_load_module_address.

2013-02-06  David S. Miller  <davem@davemloft.net>

        * sparc-tdep.c (sparc32_return_value): Handle writing return value when
        using RETURN_VALUE_ABI_PRESERVES_ADDRESS.
        * value.c (struct_return_convention): New function.
        (using_struct_return): Implement in terms of struct_return_convention.
        * value.h (struct_return_convention): Declare.
        * stack.c (return_command): Allow successful overriding of the return
        value when RETURN_VALUE_ABI_PRESERVES_ADDRESS.

2013-02-06  Tom Tromey  <tromey@redhat.com>

        * python/py-type.c (typy_strip_typedefs): Don't call check_typedef
        outside of TRY_CATCH.

2013-02-06  Yao Qi  <yao@codesourcery.com>

        * mi/mi-interp.c: Include "tracepoint.h".
        (mi_tsv_modified): Declare.
        (mi_tsv_created, mi_tsv_deleted): Update declaration.
        (mi_interpreter_init): Call observer_attach_tsv_modified.
        (mi_tsv_modified): New.
        (mi_tsv_created, mi_tsv_deleted): Update.
        * tracepoint.c (trace_variable_command): Call
        observer_notify_tsv_modified if the initial value of tsv is
        changed.
        (delete_trace_state_variable): Call
        observer_notify_tsv_deleted earlier.
        (trace_variable_command): Caller update.
        (create_tsv_from_upload): Likewise.
        * observer.sh: Declare "struct trace_state_variable".

        * NEWS: Mention the new MI notification "=tsv-modified".

2013-02-05  Doug Evans  <dje@google.com>

        * completer.c (location_completer): Fix typo in comment.

2013-02-05  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * breakpoint.c (add_location_to_breakpoint): Insert the location with
        ADDRESS sorted.

2013-02-05  Marcus Shawcroft  <marcus.shawcroft@arm.com>

        * aarch64-tdep.c (aarch64_analyze_prologue): ARI fix:
        Refactor if statement to avoid trailing || operator.

2013-02-05  Andreas Tobler  <andreast@fgznet.ch>

        * NEWS: Add PowerPC FreeBSD as a new native configuration.

2013-02-04  Andreas Tobler  <andreast@fgznet.ch>

        * Makefile.in (ALL_TARGET_OBS): Add powerpc FreeBSD files.
        * configure.host: Add powerpc*-*-freebsd* target.
        * configure.tgt: Add target info for powerpc*-*-freebsd*.
        * ppcfbsd-nat.c, ppcfbsd-tdep.h, ppcfbsd-tdep.c: New files.
        * config/powerpc/fbsd.mh: New file.

2013-02-04  Sergio Durigan Junior  <sergiodj@redhat.com>
            Denys Vlasenko  <dvlasenk@redhat.com>
            Pedro Alves  <palves@redhat.com>

        * gdbarch.sh (elfcore_write_linux_prpsinfo): New F hook.
        (struct elf_internal_linux_prpsinfo): Forward declare.
        * gdbarch.h, gdbarch.c: Regenerate.
        * linux-tdep.c: Include `cli/cli-utils.h'.
        (linux_fill_prpsinfo): New function.
        (linux_make_corefile_notes): Use linux_fill_prpsinfo.  If there's
        an elfcore_write_linux_prpsinfo hook, use it, otherwise, use
        elfcore_write_linux_prpsinfo32 or elfcore_write_linux_prpsinfo64
        depending on gdbarch pointer bitness.
        * ppc-linux-tdep.c: Include elf-bfd.h.
        (ppc_linux_init_abi): Hook in elfcore_write_ppc_linux_prpsinfo32
        on 32-bit.

2013-02-04  Jim MacArthur  <jim.macarthur@arm.com>
            Marcus Shawcroft  <marcus.shawcroft@arm.com>
            Nigel Stephens  <nigel.stephens@arm.com>
            Yufeng Zhang  <yufeng.zhang@arm.com>

        * configure.tgt (aarch64*-*-linux*): Set build_gdbserver=yes.

2013-02-04  Jim MacArthur  <jim.macarthur@arm.com>
            Marcus Shawcroft  <marcus.shawcroft@arm.com>
            Nigel Stephens  <nigel.stephens@arm.com>
            Yufeng Zhang  <yufeng.zhang@arm.com>

        * aarch64-newlib-tdep.c: New file.
        * configure.tgt: Add aarch64-newlib-tdep.o to gdb_target_obs of
        aarch64*-*-elf.
        * defs.h (enum gdb_osabi): Add GDB_OSABI_NEWLIB.
        * Makefile.in (ALL_64_TARGET_OBS): Add aarch64-newlib-tdep.o.
        (ALLDEPFILES): Add aarch64-newlib-tdep.c.
        * osabi.c (gdb_osabi_names): Add "Newlib".

2013-02-04  Jim MacArthur  <jim.macarthur@arm.com>
            Marcus Shawcroft  <marcus.shawcroft@arm.com>
            Nigel Stephens  <nigel.stephens@arm.com>
            Yufeng Zhang  <yufeng.zhang@arm.com>

        * Makefile.in (ALL_64_TARGET_OBS): Add aarch64-linux-tdep.o.
        (ALLDEPFILES): Add aarch64-linux-tdep.c.
        * aarch64-linux-tdep.c: New file.
        * aarch64-linux-tdep.h: New file.
        * aarch64-tdep.h (gdbarch_tdep): Define gregset and fpregset.
        * configure.tgt: Add aarch64-none-linux-gnu.

2013-02-04  Jim MacArthur  <jim.macarthur@arm.com>
            Marcus Shawcroft  <marcus.shawcroft@arm.com>
            Nigel Stephens  <nigel.stephens@arm.com>
            Yufeng Zhang  <yufeng.zhang@arm.com>

        * Makefile.in (ALL_64_TARGET_OBS): Add arch64-tdep.o.
        (HFILES_NO_SRCDIR): Add aarch64-tdep.h.
        (ALLDEPFILES): Add aarch64-tdep.c.
        * aarch64-tdep.c: New file.
        * aarch64-tdep.h: New file.
        * configure.tgt: Add AArch64.
        * features/Makefile (WHICH): Add aarch64 and aarch64-without-fpu.
        (aarch64-expedite): New definition.
        * features/aarch64-core.xml: New file.
        * features/aarch64-fpu.xml: New file.
        * features/aarch64-without-fpu.c: New file (generated).
        * features/aarch64-without-fpu.xml: New file.
        * features/aarch64.c: New file (generated).
        * features/aarch64.xml: New file.
        * regformats/aarch64-without-fpu.dat: New file (generated).
        * regformats/aarch64.dat: New file (generated).

2013-02-03  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * contrib/expect-read1.c: New file.
        * contrib/expect-read1.sh: New file.

2013-02-03  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * dwarf2read.c (file_file_name): New function with code from
        file_full_name.
        (file_full_name): Move most of the code to file_file_name.
        (macro_start_file): Rename variable full_name to file_name and use
        file_file_name for it.  Add comp_dir parameter to new_macro_table.
        * macrocmd.c (show_pp_source_pos): New variable fullname.  Replace any
        macro_source_file->filename access by macro_source_fullname call.
        * macroscope.c (_initialize_macroscope): Update the new_macro_table
        caller.
        * macrotab.c (struct macro_table): New field comp_dir.
        (macro_include): New variables link_fullname and source_fullname.
        Replace any macro_source_file->filename access by macro_source_fullname
        call.
        (macro_lookup_inclusion): Remove the partial filenames checking code.
        (check_for_redefinition): New variables source_fullname and
        found_key_fullname.  Replace any macro_source_file->filename access by
        macro_source_fullname call.
        (macro_undef): New variables source_fullname and key_fullname.  Replace
        any macro_source_file->filename access by macro_source_fullname call.
        (macro_lookup_definition): New variables retval and source_fullname.
        Replace any macro_source_file->filename access by macro_source_fullname
        call.
        (foreach_macro): New variable key_fullname.  Replace any
        macro_source_file->filename access by macro_source_fullname call.
        (foreach_macro_in_scope): New variable datum_fullname.  Replace any
        macro_source_file->filename access by macro_source_fullname call.
        (new_macro_table): Add parameter comp_dir.  Initialize T with it.
        (macro_source_fullname): New function.
        * macrotab.h (struct macro_source_file): Extent the filename field
        comment.
        (new_macro_table): New parameter comp_dir, add a comment for it.
        (macro_source_fullname): new declaration.

2013-02-03  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * dwarf2read.c (dw2_map_symtabs_matching_filename): Move variable
        this_real_name to outer block.  Use it also for
        compare_filenames_for_search.
        (dw2_expand_symtabs_matching): New variable this_real_name.  Use it
        with dw2_get_real_path for file_matcher, considering also
        BASENAMES_MAY_DIFFER.
        (file_full_name): Prepend COMP_DIR even for relative lh->INCLUDE_DIRS.

2013-02-03  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * dwarf2read.c (dw2_expand_symtabs_matching): Add basenames parameter
        to the file_matcher parameter.  Pass 0 to it.
        (dwarf2_create_include_psymtab): Copy also DIRNAME.
        * psymtab.c (partial_map_symtabs_matching_filename): Drop handling of
        NULL psymtab_to_fullname result.
        (psymtab_to_fullname): Remove variable r.  Never return NULL, assemble
        an expected filename instead.
        (expand_symtabs_matching_via_partial): Add basenames parameter to the
        file_matcher parameter.  Call also psymtab_to_fullname, after newly
        considering BASENAMES_MAY_DIFFER.
        * source.c (rewrite_source_path): Remove static.
        * source.h (rewrite_source_path): New declaration.
        * symfile.h (struct quick_symbol_functions): Add basenames parameter to
        the expand_symtabs_matching field.  Comment it.
        * symtab.c (file_matches): New function comment.  Add parameter
        basenames, implement it.
        (search_symbols_file_matches): Add basenames parameter.  Update the
        file_matches caller.
        (search_symbols): Match FILES also against symtab_to_fullname.
        Optimize it for BASENAMES_MAY_DIFFER.

2013-02-03  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * source.c (print_source_lines_base): Print for TUI also "fullname".
        * tui/tui-data.c (init_content_element): Change tui_locator_element
        field to full_name.
        * tui/tui-data.h (struct tui_locator_element): Likewise.
        * tui/tui-disasm.c (tui_show_disassem_and_update_source): Rename
        tui_update_locator_filename calls to tui_update_locator_fullname.
        Replace symtab->filename refererence by symtab_to_fullname call.
        * tui/tui-out.c (tui_field_string): Check for "fullname" now.
        * tui/tui-source.c (tui_set_source_content): Change tui_locator_element
        field to full_name.  Replace symtab->filename refererence by
        symtab_to_fullname call.
        (tui_show_symtab_source): Rename parameter to fullname.  Change
        tui_locator_element field to full_name.
        * tui/tui-stack.c: Include source.h.
        (tui_set_locator_filename): Rename the declaration to ...
        (tui_set_locator_fullname): ... here.  Rename its parameter to
        fullname, updates its comment.
        (tui_set_locator_info): Rename its parameter to fullname.
        (tui_set_locator_filename): Rename the definition to ...
        (tui_set_locator_fullname): ... here.  Rename its parameter to
        fullname, updates its comment.  Change tui_locator_element field to
        full_name.
        (tui_set_locator_info): Rename its parameter to fullname.
        (tui_set_locator_info): Rename callee to tui_set_locator_fullname.
        (tui_update_locator_filename): Rename to ...
        (tui_update_locator_fullname): ... here. Rename callee to
        tui_set_locator_fullname.
        (tui_show_frame_info): Replace symtab->filename refererence by
        symtab_to_fullname call.
        * tui/tui-stack.h (tui_update_locator_filename): Rename to ...
        (tui_update_locator_fullname): ... here.
        * tui/tui-winsource.c (tui_display_main): Rename the callee to
        tui_update_locator_fullname.  Replace symtab->filename refererence by
        symtab_to_fullname call.
        * tui/tui.c (tui_show_source): Rename its parameter to fullname.
        Rename the callee to tui_update_locator_fullname.
        * tui/tui.h (tui_show_source): Rename its parameter to fullname.

2013-02-03  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * ada-lang.c (user_select_syms): Replace symtab->filename refererences
        by symtab_to_filename_for_display calls.
        * breakpoint.c (print_breakpoint_location, resolve_sal_pc): Likewise.
        (clear_command): New variable sal_fullname, initialize it.  Replace
        compare_filenames_for_search by filename_cmp with sal_fullname.
        (say_where, update_static_tracepoint): Replace symtab->filename
        refererences by symtab_to_filename_for_display calls.
        * cli/cli-cmds.c (edit_command, list_command, ambiguous_line_spec):
        Likewise.
        * dwarf2read.c: Include source.h.
        (fixup_go_packaging): Replace symtab->filename refererences by
        symtab_to_filename_for_display calls.
        * linespec.c (add_sal_to_sals): Rename variable filename to fullname.
        Replace symtab->filename refererences by symtab_to_filename_for_display
        calls.
        (create_sals_line_offset, convert_linespec_to_sals): New variable
        fullname, initialize it, replace symtab->filename reference by the
        variable.
        * linux-fork.c: Include source.h.
        (info_checkpoints_command): Replace symtab->filename refererences by
        symtab_to_filename_for_display calls.
        * macroscope.c (sal_macro_scope): Replace symtab->filename refererences
        by symtab_to_filename_for_display calls.
        * mdebugread.c: Include source.h.
        (psymtab_to_symtab_1): Replace symtab->filename refererences by
        symtab_to_filename_for_display calls.
        * mi/mi-cmd-file.c (mi_cmd_file_list_exec_source_file)
        (mi_cmd_file_list_exec_source_files): Likewise.
        * printcmd.c: Include source.h.
        (build_address_symbolic): Replace symtab->filename refererences by
        symtab_to_filename_for_display calls.
        * psymtab.c (partial_map_symtabs_matching_filename)
        (read_psymtabs_with_fullname): Call compare_filenames_for_search also
        with psymtab_to_fullname.
        * python/py-symtab.c (stpy_str): Replace symtab->filename refererences
        by symtab_to_filename_for_display calls.
        (stpy_get_filename): New variable filename, initialize it, use instead
        of symtab->filename refererences.
        (salpy_str): Make variable filename const char *.  Replace
        symtab->filename refererences by symtab_to_filename_for_display calls.
        * skip.c: Include source.h and filenames.h.
        (skip_file_command): Remove const from the symtab variable.  Replace
        symtab->filename refererences by symtab_to_fullname call.
        (function_name_is_marked_for_skip): New variables searched_for_fullname
        and fullname.  Use them to search also with symtab's fullname.
        * source.c (find_source_lines): Replace symtab->filename refererences
        by symtab_to_filename_for_display calls.
        (print_source_lines_base): New variable filename, use it instead of
        symtab->filename.  Replace symtab->filename refererences by
        symtab_to_filename_for_display calls.
        (line_info, forward_search_command): Replace symtab->filename
        refererences by symtab_to_filename_for_display calls.
        (reverse_search_command): Replace symtab->filename refererences by
        symtab_to_filename_for_display calls.  New variable filename for it.
        * stack.c (frame_info): Likewise.
        * symmisc.c: Include source.h.
        (dump_objfile, dump_symtab_1, maintenance_print_symbols)
        (maintenance_info_symtabs): Replace symtab->filename refererences by
        symtab_to_filename_for_display calls.
        * symtab.c (iterate_over_some_symtabs): Call
        compare_filenames_for_search also with symtab_to_fullname.
        (lookup_symbol_aux_quick, basic_lookup_transparent_type_quick): Replace
        symtab->filename refererences by symtab_to_filename_for_display calls.
        (find_line_symtab): Replace symtab->filename refererences by
        symtab_to_filename_for_display calls.
        (file_matches): Replace filename_cmp by compare_filenames_for_search.
        (print_symbol_info): Make the last parameter const char *.  New
        variable s_filename.  Use it in the function.
        (symtab_symbol_info): Make the last_filename variable const char *.
        Replace symtab->filename refererences by symtab_to_filename_for_display
        calls.
        (rbreak_command): New variable fullname.  Use it.  Replace
        symtab->filename refererence by symtab_to_filename_for_display call.
        * tracepoint.c (set_traceframe_context, trace_find_line_command)
        (print_one_static_tracepoint_marker): Replace symtab->filename
        refererences by symtab_to_filename_for_display calls.
        * tui/tui-source.c (tui_set_source_content): New variables filename and
        s_filename.  Replace symtab->filename refererences by this variable.
        Replace other symtab->filename refererences by
        symtab_to_filename_for_display calls.

2013-02-03  Eldar Gaynetdinov <hal9000ed2k@gmail.com>
            Jan Kratochvil  <jan.kratochvil@redhat.com>

        Add a new variable that controls a way in which filenames are
        displayed.
        * NEWS (set filename-display): New entry.
        * source.c (filename_display_basename, filename_display_relative)
        (filename_display_absolute, filename_display_kind_names)
        (filename_display_string, show_filename_display_string)
        (symtab_to_filename_for_display): New.
        (_initialize_source): Added initialization of 'filename-display'
        variable.
        * source.h (symtab_to_filename_for_display): Added declaration.
        * stack.c (print_frame): Added new variable and calling of a new
        function and condition with this variable. Changed third argument of
        calling of a function.

2013-02-03  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * tui/tui-data.c (init_win_info, tui_del_window, tui_free_window):
        Rename field reference filename to fullname.
        * tui/tui-data.h (struct tui_source_info): Rename field filename to
        fullname.  New comment for it.
        * tui/tui-source.c (tui_set_source_content): Rename field reference
        filename to fullname.  Initialize field by symtab_to_fullname now.
        * tui/tui-winsource.c (tui_update_breakpoint_info): Rename field
        reference filename to fullname.  Use symtab_to_fullname during
        comparison.

2013-02-03  Jan Kratochvil  <jan.kratochvil@redhat.com>

        Code cleanup.
        * dwarf2read.c (dw2_expand_symtabs_with_filename): Rename to ...
        (dw2_expand_symtabs_with_fullname): ... here.  Rename parameter
        filename to fullname.  Rename variable this_name to this_fullname.
        Lowercase FILENAME_CMP call.
        (dw2_find_symbol_file): New comment for the returned string.
        (dwarf2_gdb_index_functions): Rename the function to
        dw2_expand_symtabs_with_fullname.
        * psymtab.c (read_psymtabs_with_filename): Rename to ...
        (read_psymtabs_with_fullname): ... here.  Rename parameter filename to
        fullname.
        (psym_functions): Rename the function to read_psymtabs_with_fullname.
        * symfile.h (struct quick_symbol_functions): Rename field
        expand_symtabs_with_filename to expand_symtabs_with_fullname and its
        parameter filename to fullname.  Document returned string meaning for
        find_symbol_file.
        * symtab.c (find_line_symtab): Rename the called function to
        expand_symtabs_with_fullname.

2013-02-03  Jan Kratochvil  <jan.kratochvil@redhat.com>

        Code cleanup.
        * breakpoint.c (clear_command): Remove variable is_abs, unify the
        call of filename_cmp with compare_filenames_for_search.
        * dwarf2read.c (dw2_map_symtabs_matching_filename): Remove variable
        is_abs, unify the call of FILENAME_CMP with
        compare_filenames_for_search.  New gdb_asserts for real_path and name.
        Unify the call of compare_filenames_for_search with FILENAME_CMP.
        * psymtab.c (partial_map_symtabs_matching_filename): Likewise.
        * symfile.h (struct quick_symbol_functions): Extend the comment for
        map_symtabs_matching_filename.
        * symtab.c (compare_filenames_for_search): Remove the function comment
        relative path requirement.  Handle absolute filenames, with a comment.
        (iterate_over_some_symtabs): Remove variable is_abs, unify the call of
        FILENAME_CMP with compare_filenames_for_search.  New gdb_asserts for
        real_path and name.  Unify the call of compare_filenames_for_search
        with FILENAME_CMP.
        (iterate_over_symtabs): New gdb_assert on REAL_PATH.

2013-02-03  Jan Kratochvil  <jan.kratochvil@redhat.com>

        Code cleanup.
        * breakpoint.c (print_breakpoint_location): Replace bp_location field
        source_file references by symtab field references.  Remove variables
        sal and fullname.
        (momentary_breakpoint_from_master, add_location_to_breakpoint):
        (clear_command, say_where): Replace bp_location field source_file
        references by symtab field references.
        (bp_location_dtor): Remove the source_file reference.
        (update_static_tracepoint): Replace bp_location field source_file
        references by symtab field references.
        (breakpoint_free_objfile): New function.
        * breakpoint.h (struct bp_location): Extend the comment for line_number.
        Replace the field source_file by field symtab, extend its comment.
        (breakpoint_free_objfile): New declaration.
        * objfiles.c (free_objfile): Call breakpoint_free_objfile.
        * tui/tui-winsource.c (tui_update_breakpoint_info): Replace bp_location
        field source_file references by symtab field references.

2013-02-03  Jan Kratochvil  <jan.kratochvil@redhat.com>

        Replace xfullpath calls by gdb_realpath calls.
        * cli/cli-cmds.c (find_and_open_script): Remove xfullpath from the
        function comment.
        * dwarf2read.c (dw2_map_expand_apply): Remove parameter full_path.
        Remove it from the iterate_over_some_symtabs call.
        (dw2_map_symtabs_matching_filename): Remove parameter full_path.
        Remove it from the dw2_map_expand_apply calls, remove a block handling
        it.
        * psymtab.c (partial_map_expand_apply): Remove parameter full_path.
        Remove it from the iterate_over_some_symtabs call.
        (partial_map_symtabs_matching_filename): Remove parameter full_path.
        Remove it from the partial_map_expand_apply calls, remove a block
        handling it.  Drop gdb_realpath call and cleanups from the real_path
        handling.
        * source.c (openp): Drop the comment part about xfullpath.  Replace
        xfullpath calls by gdb_realpath calls.
        (find_and_open_source): Replace xfullpath call by gdb_realpath call.
        * symfile.h (struct quick_symbol_functions): Remove parameter full_path
        from method map_symtabs_matching_filename and its comment.
        * symmisc.c (maintenance_print_msymbols): Replace xfullpath call by
        gdb_realpath call.
        * symtab.c (iterate_over_some_symtabs): Remove parameter full_path,
        remove it also from the function comment, remove a block handling it.
        Drop gdb_realpath call and cleanups from the real_path handling.
        (iterate_over_symtabs): Drop variable full_path and its use.
        * symtab.h (iterate_over_some_symtabs): Remove parameter full_path.
        * utils.c (xfullpath): Remove.
        * utils.h (xfullpath): Remove.

2013-02-01  Andreas Tobler  <andreast@fgznet.ch>

        * Makefile.in (ALL_TARGET_OBS): Add ppc64-tdep.o.
        (HFILES_NO_SRCDIR): Add ppc64-tdep.h.
        (ALLDEPFILES): Add ppc64-tdep.c.
        * configure.tgt (powerpc-*-linux* | powerpc64-*-linux*): Add
        ppc64-tdep.o to gdb_target_obs.
        * ppc64-tdep.h: New file.
        * ppc64-tdep.c: New file.
        (insn_d, insn_ds, insn_xfx, ppc64_desc_entry_point): Move from
        ppc-linux-tdep.c to here.
        (PPC64_STANDARD_LINKAGE1_LEN, PPC64_STANDARD_LINKAGE2_LEN)
        (PPC64_STANDARD_LINKAGE2_LEN): Likewise and use ARRAY_SIZE macro.
        (ppc64_standard_linkage1_target, ppc64_standard_linkage2_target)
        (ppc64_standard_linkage3_target, ppc64_skip_trampoline_code): Move
        from ppc-linux-tdep.c to here.
        (ppc64_convert_from_func_ptr_addr): Rename from
        ppc64_linux_convert_from_func_ptr_addr to
        ppc64_convert_from_func_ptr_addr and move from ppc-linux-tdep.c to
        here.
        * rs6000-tdep.c:
        (read_insn): Move from ppc-linux-tdep.c to here.
        (insns_match_pattern, insn_d_field, insn_ds_field): Move
        from ppc-linux-tdep.c to here and rename them with the ppc_ prefix.
        * ppc-linux-tdep.c: Include ppc64-tdep.h.
        Removed above functions.
        (ppc_linux_init_abi): Adjust.

2013-02-01  Aleksandar Ristovski  <aristovski@qnx.com>

        * ada-valprint.c (ada_print_floating): Remove unused 'len'.

2013-02-01  Aleksandar Ristovski  <aristovski@qnx.com>

        * ada-lang.c (assign_aggregate): Remove unused 'is_array_aggregate'.

2013-02-01  Pedro Alves  <palves@redhat.com>

        * dummy-frame.c (deprecated_pc_in_call_dummy): Delete function.
        * frame.h (deprecated_pc_in_call_dummy): Delete declaration.

2013-02-01  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * elfread.c (elf_symfile_read): Limit separate debug info additions to
        files with no separate debug info.
        * objfiles.c (add_separate_debug_objfile): Add gdb_assert calls.
        * symfile.c (read_symbols): Call find_separate_debug_file_in_section
        only for files with no separate debug info.

2013-01-31  Tom Tromey  <tromey@redhat.com>

        * jit.c (jit_program_space_data): Rename from jit_inferior_data;
        change type.
        (struct jit_program_space_data): Rename from jit_inferior_data.
        Update comments.
        (get_jit_program_space_data): Rename from get_jit_inferior_data.
        Change return type.  Attach data to program space.
        (jit_program_space_data_cleanup): Rename from
        jit_inferior_data_cleanup; change argument type.
        (jit_read_descriptor): Change 'inf_data' argument to 'ps_data',
        change type.
        (jit_register_code): Update.
        (jit_update_inferior_cache): Remove.
        (jit_breakpoint_deleted): Get jit data from the location's program
        space.
        (jit_breakpoint_re_set_internal): Rename 'inf_data' argument to
        'ps_data', change type.
        (jit_inferior_init, jit_breakpoint_re_set_internal)
        (jit_event_handler): Update.
        (free_objfile_data): Get data from objfile's program space.
        (_initialize_jit): Update.

2013-01-31  Tom Tromey  <tromey@redhat.com>

        PR gdb/13987:
        * jit.c (struct jit_inferior_data) <cached_code_address,
        jit_breakpoint>: New fields.
        (jit_breakpoint_re_set_internal): Fix logging.  Only create
        breakpoint if cached address has changed.
        (jit_update_inferior_cache, jit_breakpoint_deleted): New
        functions.
        (_initialize_jit): Register breakpoint deleted observer.

2013-01-31  Aleksandar Ristovski  <aristovski@qnx.com>

        * infrun.c (handle_syscall_event): Remove unused gdbarch.
        (save_infcall_suspend_state): Ifdef out unused inf.
        (restore_infcall_suspend_state): Ifdef out unused inf.
        * jit.c (jit_register_code): Remove unused i, b, inf_data.
        (jit_frame_sniffer): Remove unused inf_data.

2013-01-31  Aleksandar Ristovski  <aristovski@qnx.com>

        * c-exp.y (classify_inner_name): Remove unused type.
        * c-lang.c (c_printstr): Remove unused byte_order, i, things_printed,
        in_quotes, need_comma, wchar_buf, output, cleanup, iter, finished,
        need_escape.
        (c_get_string): Remove unused kind.
        * c-typeprint.c (c_type_print_args): Remove unused i, len, args, table2.

2013-01-31  Aleksandar Ristovski  <aristovski@qnx.com>

        * charset.c (intermediate_encoding): Remove unused i.
        * completer.c (signal_completer): Remove unused i.
        * continuations.c (discard_my_continuations_1): Remove unused
        continuation_ptr.
        * corelow.c (core_close): Remove unuseD name.
        (get_core_siginfo): Remove unused pid.
        * cp-namespace.c (cp_lookup_symbol_imports_or_template): Remove unused
        i, cps.
        * dwarf2loc.c (dwarf2_compile_expr_to_ax): Remove unused base_offset.
        (loclist_describe_location): Remove unused first.
        * event-top.c (command_line_handler): Remove unused got_eof.
        * exec.c (exec_close_1): Remove unused need_symtab_cleanup.
        (resize_section_table): Remove unused old_value.
        * gdb_bfd.c (gdb_bfd_map_section): Remove unused header.
        * gnu-v3-abi.c (compute_vtable_size): Remove unused addr.
        * i386-tdep.c (i386_process_record): Remove unused rex.
        * infcmd.c (get_return_value): Remove unused uiout.
        * jv-lang.c (type_from_class): Remove unused is_array.
        * jv-valprint.c (java_val_print): Remove unused i.
        * linux-nat.c (linux_nat_stop_lwp): Remove unused ptid.
        * linux-thread-db.c (thread_db_find_new_threads_2): Remove unuseD pid.
        * m2-typeprint.c (m2_print_type): Remove unused code.
        * macroexp.c (get_character_constant): Remove unused body_start.
        (macro_stringify): Remove unused result.
        * objc-lang.c (find_methods): Remove unused gdbarch.
        * objfiles.c (filter_overlapping_sections): Remove unused abfd1, abfd2.
        * regcache.c (regcache_cooked_read): Remove unused gdbarch.
        * stack.c (print_frame_args): Remove unused summary.
        * thread.c (thread_apply_command): Remove unused p.
        * valarith.c (value_x_unop): Remove unused mangle_ptr.
        * valops.c (search_struct_method): Remove unused skip.
        * valprint.c (generic_val_print): Remove unused byte_order.
        * varobj.c (varobj_update): Remove unused changed.
        * cli/cli-cmds.c (complete_command): Remove unused next_item.
        (alias_command): Remove unused c.
        * mi/mi-cmd-catch.c (mi_catch_load_unload): Remove unused c.
        * mi/mi-main.c (mi_cmd_data_write_register_values): Remove unused
        format.
        (mi_cmd_data_write_memory): Remove unused word_format.
        (mi_cmd_data_write_memory_bytes): Remove unused r.
        * python/py-gdb-readline.c (gdbpy_readline_wrapper): Remove unused
        p_start, p_end.
        * python/python.c (_initialize_python): Remove unused cmd_name, cmd.
        * tui/tui-disasm.c (tui_set_disassem_content): Remove unused
        line_width.

2013-01-31  Aleksandar Ristovski  <aristovski@qnx.com>

        * dwarf2-frame.c (dwarf2_compile_cfa_to_ax): Remove unused num_regs.
        * symtab.c (iterate_over_symtabs): Remove unused s.
        (find_pc_sect_symtab): Remove unused pspAce.
        (find_pc_sect_line): Remove unused alt_symtab.
        (find_pcs_for_symtab_line): Remove unused ix, previous_function.
        (completion_list_add_name): Remove unused newsize.

2013-01-31  Tom Tromey  <tromey@redhat.com>

        PR c++/14998:
        * dwarf2read.c (read_tag_ptr_to_member_type): Handle
        TYPE_CODE_FUNC.

2013-01-31  Aleksandar Ristovski  <aristovski@qnx.com>

        * target.c (target_read_string): Remove unused origlen.

2013-01-31  Aleksandar Ristovski  <aristovski@qnx.com>

        * auto-load.c (auto_load_expand_dir_vars): Remove unused dir_vec.
        * ax-gdb.c (gen_printf): Remove unused expr, i, bot, fr, flen, fmt.
        * ax-general.c (ax_print): Remove unused is_float.
        * blockframe.c (block_innermost_frame): Remove unused start, end.
        * break-catch-sig.c (catch_signal_command): Remove unused gdbarch.

2013-01-31  Aleksandar Ristovski  <aristovski@qnx.com>

        * solib-svr4.c (svr4_keep_data_in_core): Remove unused lmo.
        (svr4_read_so_list): Remove unused lmo.
        * solib-target.c (solib_target_relocate_section_addresses): Remove
        unused flags.

2013-01-30  Tom Tromey  <tromey@redhat.com>

        * hppa-tdep.c (read_unwind_info): Use SECT_OFF_TEXT, not "0".

2013-01-30  Tom Tromey  <tromey@redhat.com>

        * symfile.c (get_file_crc): Use bfd_calc_gnu_debuglink_crc32.
        * utils.c (gnu_debuglink_crc32): Remove.
        * utils.h (gnu_debuglink_crc32): Don't declare.

2013-01-30  Tom Tromey  <tromey@redhat.com>

        * dwarf2read.c (compute_delayed_physnames, read_call_site_scope)
        (read_structure_type, read_enumeration_type): Remove cast.

2013-01-30  Tom Tromey  <tromey@redhat.com>

        * dwarf2read.c (read_namespace_type): Remove cast.
        (read_typedef): Likewise.

2013-01-29  Tom Tromey  <tromey@redhat.com>

        * dwarf2read.c (free_dwo_file): Remove assert.

2013-01-29  Tom Tromey  <tromey@redhat.com>

        * value.c (deprecated_set_value_modifiable): Remove.
        * value.h (deprecated_set_value_modifiable): Remove.

2013-01-28  Doug Evans  <dje@google.com>

        * dwarf2loc.c (dwarf2_find_location_expression): Don't add base address
        to addresses from dwo files.

2013-01-25  Siva Chandra Reddy  <sivachandra@google.com>

        * valops.c (find_overload_match): Remove unused argument 'lax'.
        * value.h: Remove unused argument 'lax' from the declaration of
        find_overload_match.
        * eval.c (value_subexp_standard): Do not pass a 'lax' argument
        to find_overload_match.
        * valarith.c (value_user_defined_cpp_op): Do not pass a 'lax'
        argument to find_overload_match.

2013-01-25  Tom Tromey  <tromey@redhat.com>

        * dwarf2read.c (processing_has_namespace_info): Remove.
        (struct dwarf2_cu) <processing_has_namespace_info>: New field.
        (process_die, read_func_scope, dwarf2_start_symtab)
        (new_symbol_full): Update.

2013-01-25  Tom Tromey  <tromey@redhat.com>

        * cp-namespace.c (cp_set_block_scope): Remove.
        * cp-support.h (cp_set_block_scope): Remove.
        * dbxread.c: Include block.h.
        (cp_set_block_scope): New function.
        (process_one_symbol): Update.
        * dwarf2read.c (read_func_scope): Use block_set_scope.

2013-01-25  Pedro Alves  <palves@redhat.com>

        * remote.c (add_current_inferior_and_thread): Tweak comment.

2013-01-25  Tom Tromey  <tromey@redhat.com>

        * cp-namespace.c (cp_scan_for_anonymous_namespaces): Update.
        (cp_add_using_directive): Add 'copy_names' argument.
        * cp-support.h (cp_add_using_directive): Update.
        (struct using_direct) <import_src, import_dest, alias,
        declaration>: Now const.
        * dwarf2read.c (read_import_statement): Use obconcat.
        Don't copy names passed to cp_add_using_directive.

2013-01-25  Tom Tromey  <tromey@redhat.com>

        * c-exp.y (qualified_name): Use TYPE_SAFE_NAME.

2013-01-25  Pedro Alves  <palves@redhat.com>

        * remote.c (stop_reply_extract_thread): New.
        (add_current_inferior_and_thread): New parameter 'wait_status'.
        Handle it.
        (remote_start_remote): Pass wait status to
        add_current_inferior_and_thread.
        (extended_remote_run): Update comment.
        (extended_remote_create_inferior_1): Pass wait status to
        add_current_inferior_and_thread.

2013-01-25  Andrew Burgess  <aburgess@broadcom.com>
            Ulrich Weigand  <uweigand@de.ibm.com>

        * valarith.c (value_vector_widen): New function for replicating a
        scalar into a vector.
        (value_binop): Use value_vector_widen to widen scalar to vector
        rather than casting, this better matches gcc C behaviour.
        * valops.c (value_casst): Update logic for casting between vector
        types, and for casting from scalar to vector, try to match gcc C
        behaviour.
        * value.h (value_vector_widen): Declare.
        * opencl-lang.c (opencl_value_cast): New opencl specific casting
        function, handle special case for casting scalar to vector.
        (opencl_relop): Use opencl_value_cast.
        (evaluate_subexp_opencl): Use opencl_value_cast instead of
        value_cast, and handle BINOP_ASSIGN, UNOP_CAST, and UNOP_CAST_TYPE
        in order to use opencl_value_cast.

2013-01-25  Yao Qi  <yao@codesourcery.com>

        * event-loop.c: Include "queue.h".
        (gdb_event_p): New typedef.
        (DECLARE_QUEUE_P): Use.
        (DEFINE_QUEUE_P): Use.
        (async_queue_event): Remove.
        (gdb_event_xfree): New.
        (initialize_event_loop): New.
        (process_event): Use QUEUE macros.
        (event_queue): Remove.
        (gdb_wait_for_event): Caller update.
        (check_async_event_handlers): Likewise.
        (poll_timers): Likewise.
        * event-loop.h (initialize_event_loop): Declare.
        * event-loop.c (gdb_event_xfree): New.
        * top.c (gdb_init): Call initialize_event_loop.

2013-01-25  Yao Qi  <yao@codesourcery.com>

        * event-loop.c (async_queue_event): Remove one parameter
        'position'.  Remove code handling 'position' == TAIL.
        (gdb_wait_for_event): Caller update.
        (check_async_event_handlers): Caller update.
        (poll_timers): Caller update.
        * event-loop.h (enum queue_position): Remove.

2013-01-25  Maxim Kuvyrkov  <maxim@kugelworks.com>

        * MAINTAINERS: Update my email.

2013-01-25  Yao Qi  <yao@codesourcery.com>

        * main.c (print_gdb_help): Remove "--epoch" from the help
        message.

2013-01-24  Ulrich Weigand  <uweigand@de.ibm.com>

        * symtab.c (skip_prologue_using_sal): Consider a file
        change the same as an increased line number

2013-01-24  Tiago Stürmer Daitx  <tdaitx@linux.vnet.ibm.com>

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

2013-01-24  Tom Tromey  <tromey@redhat.com>

        * ada-lang.h (ada_decode_symbol): Make return type const.
        * ada-lang.c (ada_decode_symbol): Likewise.

2013-01-23  Doug Evans  <dje@google.com>

        * linespec.c (find_linespec_symbols): Make static.

2013-01-23  Tiago Stürmer Daitx  <tdaitx@linux.vnet.ibm.com>

        * ppc-sysv-tdep.c (ppc64_sysv_abi_return_value): Set correct
        type on float conversion for complex type.

2013-01-23  Siva Chandra Reddy  <sivachandra@google.com>

        Add a new class gdb.Architecture which exposes GDB's
        internal representation of architecture via GDB Python API.
        * Makefile.in: Add entries corresponding to the new file
        python/py-arch.c.
        * NEWS (Python Scripting): Add entries for the new class
        gdb.Architecture and the new method gdb.Frame.architecture.
        * python/py-arch.c: Implement gdb.Architecture class.
        * python/py-frame.c (frapy_arch): Implement the method
        gdb.Frame.architecture().
        (frame_object_methods): Add 'architecture' to the method table.
        * python/python-internal.h: Add declarations of new utility
        functions.
        * python/python.c (_initialize_python): Initialize
        gdb.Architecture class.

2013-01-23  Doug Evans  <dje@google.com>

        Work around binutils/15021.
        * dwarf2read.c (dwarf2_per_cu_data): Split imported_symtabs and
        type_unit_group out of union s.  All uses updated.
        (read_index_from_section): Watch for index version 8.
        (follow_die_sig): If using .gdb_index version <= 7, record the TU as
        an imported symtab.
        (write_psymtabs_to_index): Increment version number to 8.

2013-01-22  Pedro Alves  <palves@redhat.com>

        * annotate.c (breakpoint_changed): Skip if breakpoint is not
        user-visible.

2013-01-22  Pedro Alves  <palves@redhat.com>

        * annotate.c (annotate_breakpoints_changed): Rename to ...
        (annotate_breakpoints_invalid): ... this.  Make static.
        (breakpoint_changed): Adjust.
        (_initialize_annotate): Always install the observers.  Install a
        "breakpoint_created" observer.
        * annotate.h (annotate_breakpoints_changed): Delete declaration.
        * breakpoint.c (set_breakpoint_condition)
        (breakpoint_set_commands, do_map_commands_command)
        (init_raw_breakpoint, clear_command, set_ignore_count)
        (enable_breakpoint_disp): No longer call
        annotate_breakpoints_changed.

2013-01-22  Pedro Alves  <palves@redhat.com>

        * annotate.c: Include "inferior.h".
        (frames_invalid_emitted)
        (breakpoints_invalid_emitted): New globals.
        (async_background_execution_p): New function.
        (annotate_breakpoints_changed, annotate_frames_invalid): Skip
        emitting the annotation if it has already been emitted.
        (annotate_display_prompt): New function.
        * annotate.h (annotate_display_prompt): New declaration.
        * event-top.c: Include annotate.h.
        (display_gdb_prompt): Call annotate_display_prompt.

2013-01-22  Pedro Alves  <palves@redhat.com>

        * annotate.c (ignore_count_changed): Delete.
        (annotate_breakpoints_changed): Don't clear ignore_count_changed.
        (annotate_ignore_count_change): Delete.
        (annotate_stopped): Don't emit a delayed breakpoints-changed
        annotation.
        * annotate.h (annotate_ignore_count_change): Delete.
        * breakpoint.c (bpstat_check_breakpoint_conditions): Don't call
        annotate_ignore_count_change.

2013-01-22  Tom Tromey  <tromey@redhat.com>

        * dwarf2loc.c (dwarf2_compile_expr_to_ax) <DW_OP_fbreg>: Only
        require_rvalue for a register location.

2013-01-21  Marc Khouzam  <marc.khouzam@ericsson.com>

        * breakpoint.c (print_one_breakpoint_location): Add MI
        field 'thread-groups' when printing a breakpoint.
        (output_thread_groups): New function.

2013-01-21  Siva Chandra Reddy  <sivachandra@google.com>

        * python/lib/gdb/commands/explore.py
        (CompoundExplorer.explore_expr): Correct the name of a method
        being invoked.
        (ExploreTypeCommand.invoke): Add a missing 'return'.

2013-01-21  Tom Tromey  <tromey@redhat.com>

        * gdb_obstack.h (obconcat): Move declaration here, from...
        * symfile.h (obconcat): ... here.
        * gdb_obstack.c: New file.
        (obconcat): Move from...
        * symfile.c (obconcat): ... here.
        * Makefile.in (SFILES): Add gdb_obstack.c.
        (COMMON_OBS): Add gdb_obstack.o.

2013-01-21  Tom Tromey  <tromey@redhat.com>

        * symfile.h (obsavestring): Don't declare.
        * symfile.c (obsavestring): Remove.
        * ada-exp.y: Use obstack_copy0, not obsavestring.
        * ada-lang.c: Use obstack_copy0, not obsavestring.
        * coffread.c: Use obstack_copy0, not obsavestring.
        * cp-namespace.c: Use obstack_copy0, not obsavestring.
        * dbxread.c: Use obstack_copy0, not obsavestring.
        * dwarf2read.c: Use obstack_copy0, not obsavestring.
        * jit.c: Use obstack_copy0, not obsavestring.
        * mdebugread.c: Use obstack_copy0, not obsavestring.
        * psymtab.c: Use obstack_copy0, not obsavestring.
        * stabsread.c: Use obstack_copy0, not obsavestring.
        * xcoffread.c: Use obstack_copy0, not obsavestring.

2013-01-21  Tom Tromey  <tromey@redhat.com>

        * dwarf2read.c (fixup_go_packaging): Save package name
        on objfile obstack.
        * gdbtypes.c (init_type): Don't copy name.

2013-01-21  Tom Tromey  <tromey@redhat.com>

        * dwarf2read.c (struct partial_die_info) <name, scope>: Now
        const.
        (struct attribute) <u.str>: Now const.
        (struct fnfieldlist) <name>: Now const.
        (dw2_get_file_names_reader, init_cutu_and_read_dies): Update.
        (partial_die_parent_scope): Make return type const.
        (partial_die_full_name, add_partial_symbol): Update.
        (dwarf2_compute_name, dwarf2_full_name, dwarf2_physname): Make
        'name' const.
        (find_file_and_directory): Make 'name' and 'comp_dir' const.
        (read_file_scope, read_func_scope, dwarf2_add_field)
        (dwarf2_add_member_fn, read_structure_type)
        (process_enumeration_scope, read_array_type, read_module_type)
        (read_base_type, read_subrange_type): Update.
        (dwarf2_start_symtab): Make 'name' and 'comp_dir' const.
        (new_symbol_full, guess_full_die_structure_name): Update.
        (dwarf2_canonicalize_name): Return const type.  Make 'name' const.
        (dwarf2_name): Return const type.
        (dwarf_decode_macro_bytes, dwarf_decode_macros): Make 'comp_dir'
        const.

2013-01-21  Tom Tromey  <tromey@redhat.com>

        * gdbtypes.c (init_type): Make 'name' const.
        * gdbtypes.h (init_type): Update.

2013-01-21  Tom Tromey  <tromey@redhat.com>

        * buildsym.c (patch_subfile_names): Use set_last_source_file.
        (start_symtab): Make 'name' and 'dirname' const.  Use
        set_last_source_file.
        (restart_symtab, reset_symtab_globals): Use set_last_source_file.
        (last_source_file): Define.  Now static.
        (set_last_source_file, get_last_source_file): New functions.
        * buildsym.h (last_source_file): Don't declare.
        (start_symtab): Update.
        (set_last_source_file, get_last_source_file): Declare.
        * coffread.c (complete_symtab): Use set_last_source_file.
        (coff_end_symtab): Likewise.
        (coff_symtab_read): Use set_last_source_file, get_last_source_file.
        * dbxread.c (read_dbx_symtab, read_ofile_symtab): Use
        set_last_source_file.
        (process_one_symbol): Use get_last_source_file.
        * mdebugread.c (parse_partial_symbols): Use set_last_source_file.
        (psymtab_to_symtab_1): Use get_last_source_file.
        * xcoffread.c (process_linenos): Use get_last_source_file.
        (complete_symtab): Use set_last_source_file.
        (read_xcoff_symtab): Use set_last_source_file, get_last_source_file.
        (scan_xcoff_symtab): Use set_last_source_file.

2013-01-21  Tom Tromey  <tromey@redhat.com>

        * symtab.c (struct demangled_name_entry) <mangled>: Now const.
        (symbol_set_names): Remove casts.  Handle field const-ness.

2013-01-21  Tom Tromey  <tromey@redhat.com>

        * dwarf2read.c (new_symbol_full): Remove cast.
        * symtab.c (symbol_set_demangled_name): Make 'name' const.
        * symtab.h (symbol_set_demangled_name): Update.

2013-01-21  Tom Tromey  <tromey@redhat.com>

        * main.c (captured_main): Call bfd_init.

2013-01-21  Tom Tromey  <tromey@redhat.com>

        * gnu-v2-abi.c (_initialize_gnu_v2_abi): Don't set default ABI.
        * gnu-v3-abi.c (_initialize_gnu_v3_abi): Set default ABI.
        * minsyms.c (install_minimal_symbols): Don't check for _Z symbols.
        * NEWS: Update.

2013-01-21  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * symmisc.c (maintenance_print_msymbols): Check also ST_DEV.

2013-01-21  Jan Kratochvil  <jan.kratochvil@redhat.com>

        Fix gdb.fortran/common-block.exp crash in PIE mode.
        * dwarf2read.c (new_symbol_full) <DW_TAG_common_block>: Use
        LOC_COMMON_BLOCK.
        * f-valprint.c (info_common_command_for_block): Expect
        LOC_COMMON_BLOCK in gdb_assert.
        * symtab.h (struct general_symbol_info): Update comment for the
        common_block member.
        (domain_enum): Extend comment for the COMMON_BLOCK_DOMAIN member.
        (enum address_class): New member LOC_COMMON_BLOCK.

2013-01-18  David Blaikie  <dblaikie@gmail.com>

        * MAINTAINERS (Write After Approval): Add "David Blaikie".

2013-01-18  Tom Tromey  <tromey@redhat.com>

        PR c++/14999:
        * dwarf2loc.c (dwarf2_compile_expr_to_ax) <DW_OP_fbreg>:
        Call require_rvalue.

2013-01-18  Yao Qi  <yao@codesourcery.com>

        * dbxread.c (dbx_psymtab_to_symtab): Delete the declaration.
        (dbx_read_symtab): New declaration.
        (dbx_psymtab_to_symtab): Delete.
        (dbx_read_symtab): Rename from dbx_psymtab_to_symtab.
        Rename parameter PST to SELF.  Exchanged two parameters.
        (start_psymtab): Caller update.
        * dwarf2read.c (dwarf2_psymtab_to_symtab): Delete the declaration.
        (dwarf2_read_symtab): New declaration.
        (dwarf2_psymtab_to_symtab): Delete.
        (dwarf2_read_symtab): Rename from dwarf2_psymtab_to_symtab.
        Rename parameter PST to SELF.  Exchanged two parameters.
        (create_partial_symtab): Caller update.
        * mdebugread.c (mdebug_psymtab_to_symtab): Delete.
        (mdebug_read_symtab): Rename from mdebug_psymtab_to_symtab.
        Rename parameter PST to SELF.  Exchanged two parameters.
        (parse_partial_symbols, new_psymtab): Caller update.
        * psympriv.h (struct partial_symtab) <read_symtab>: Exchange
        two parameters.
        * psymtab.c (psymtab_to_symtab): Caller update.
        * xcoffread.c (xcoff_psymtab_to_symtab): Delete.
        (xcoff_read_symtab): Rename from xcoff_psymtab_to_symtab.
        Rename parameter PST to SELF.  Exchanged two parameters.
        (xcoff_start_psymtab): Caller update.

2013-01-18  Yao Qi  <yao@codesourcery.com>

        * infrun.c (proceed): Rename local variable 'oneproc' to
        'force_step'.

2013-01-17  Doug Evans  <dje@google.com>

        * dwarf2read.c (dw2_build_type_unit_groups_reader): Delete.
        (dw2_build_type_unit_groups): Delete.  All uses updated.

        * symtab.h (struct symbol_search): Add comment.

2013-01-17  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * symtab.c (compare_filenames_for_search): New comment for
        HAS_DRIVE_SPEC.

2013-01-17  Tom Tromey  <tromey@redhat.com>

        * cp-abi.c (cp_abi_completer): Fix typo in assignment.

2013-01-17  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * symtab.c (iterate_over_some_symtabs): New variable cleanups,
        initialize it by existing make_cleanup.  Call new do_cleanups.

2013-01-17  Tom Tromey  <tromey@redhat.com>

        * cp-abi.c (cp_abi_completer): New function.
        (_initialize_cp_abi): Set completer for "set cp-abi".

2013-01-17  Tom Tromey  <tromey@redhat.com>

        * mem-break.c: Remove obsolete comment.
        * bfin-tdep.c (bfin_breakpoint_from_pc): Fix comment.

2012-01-17  Sanjoy Das <sanjoy@playingwithpointers.com>

        * jit.c (jit_reader_load_command): Interpret the jit reader name
        as an absolute path if it begins with a forward slash.

2012-01-17  Sanjoy Das <sanjoy@playingwithpointers.com>

        PR gdb/14550

        * jit.c (finalize_symtab): Ensure that only the global block has a
        NULL superblock.

2013-01-17  Pedro Alves  <palves@redhat.com>

        * acinclude.m4: Include ../config/plugins.m4,
        ../config/largefile.m4 and ../config/lead-dot.m4.  Add comments.
        * Makefile.in (aclocal_m4_deps): Update.
        * aclocal.m4: Renegerate.

2013-01-16  Doug Evans  <dje@google.com>

        * contrib/cc-with-tweaks.sh: Add references to Fission docs.

2013-01-16  Pedro Alves  <palves@redhat.com>
            Tom Tromey  <tromey@redhat.com>

        PR cli/7221:
        * NEWS: Add "catch signal".
        * breakpoint.c (base_breakpoint_ops): No longer static.
        (bpstat_explains_signal): New function.
        (init_catchpoint): No longer static.
        (base_breakpoint_explains_signal): New function.
        (base_breakpoint_ops): Initialize new field.
        * breakpoint.h (enum bpstat_signal_value): New.
        (struct breakpoint_ops) <explains_signal>: New field.
        (bpstat_explains_signal): Remove macro, declare as function.
        (base_breakpoint_ops, init_catchpoint): Declare.
        * break-catch-sig.c: New file.
        * inferior.h (signal_catch_update): Declare.
        * infrun.c (signal_catch): New global.
        (handle_syscall_event): Update for change to
        bpstat_explains_signal.
        (handle_inferior_event): Likewise.  Always handle random signals
        via bpstats.
        (signal_cache_update): Check signal_catch.
        (signal_catch_update): New function.
        (_initialize_infrun): Initialize signal_catch.
        * Makefile.in (SFILES): Add break-catch-sig.c.
        (COMMON_OBS): Add break-catch-sig.o.

2013-01-16  Tom Tromey  <tromey@redhat.com>

        * breakpoint.c (print_one_catch_fork, print_one_catch_vfork)
        (print_one_catch_solib, print_one_catch_syscall)
        (print_one_catch_exec, print_one_exception_catchpoint): Emit
        "catch-type".

2013-01-16  Yao Qi  <yao@codesourcery.com>

        * printcmd.c (current_display_number): Make it static.

2013-01-16  Yao Qi  <yao@codesourcery.com>

        * infcmd.c (step_once): Don't check '!single_inst' as it was
        checked before.

2013-01-15  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * dwarf2read.c (psymtab_include_file_name): Extend the function comment.

2013-01-14  Tom Tromey  <tromey@redhat.com>

        * cli/cli-decode.c (add_setshow_string_noescape_cmd): Return the
        set command.
        * command.h (add_setshow_string_noescape_cmd): Update.
        * corefile.c (set_gnutarget_command): Remove trailing whitespace.
        (complete_set_gnutarget): New function.
        (_initialize_core): Set the "set gnutarget" completer.

2013-01-14  Tom Tromey  <tromey@redhat.com>

        PR symtab/14442:
        * c-typeprint.c (cp_type_print_method_args): Handle 'restrict'.
        (c_type_print_modifier): Likewise.
        * dwarf2read.c (read_tag_restrict_type): New function.
        (read_type_die_1): Handle DW_TAG_restrict_type.
        * gdbtypes.c (make_restrict_type): New function.
        (recursive_dump_type): Handle TYPE_RESTRICT.
        * gdbtypes.h (enum type_flag_values): Renumber.
        (enum type_instance_flag_value): Add
        TYPE_INSTANCE_FLAG_RESTRICT.
        (TYPE_RESTRICT): New macro.
        (make_restrict_type): Declare.

2013-01-14  Tom Tromey  <tromey@redhat.com>

        PR symtab/14931:
        * psymtab.c (struct psymtab_state): New.
        (discard_psymtabs_upto, make_cleanup_discard_psymtabs): New
        functions.
        * psympriv.h (make_cleanup_discard_psymtabs): Declare.
        * dwarf2read.c (dwarf2_build_psymtabs): Catch exceptions.

2013-01-14  Richard Sharman  <richard_sharman@mitel.com>
            Pedro Alves  <palves@redhat.com>

        PR remote/14786

        * remote.c (remote_threads_info): Make a copy of the reply from
        qfThreadInfo and use that instead of rs->buf.

2013-01-14  Yao Qi  <yao@codesourcery.com>

        * dbxread.c (dbx_psymtab_to_symtab_1): Don't check PST is NULL.
        (dbx_psymtab_to_symtab): Likewise.
        * dwarf2read.c (dwarf2_psymtab_to_symtab): Likewise.
        * mdebugread.c (mdebug_psymtab_to_symtab): Likewise.
        * xcoffread.c (xcoff_psymtab_to_symtab_1): Likewise.

2013-01-13  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * parse.c (parse_exp_in_context): New variable inner_chain.  Call
        make_cleanup_restore_current_language.  Call set_language.  Move
        OLD_CHAIN and INNER_CHAIN cleanups.
        * utils.c (do_restore_current_language)
        (make_cleanup_restore_current_language): New functions.
        * utils.h (make_cleanup_restore_current_language): New declaration.

2013-01-13  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * source.c (symtab_to_fullname): Apply rewrite_source_path also for
        non-existing files.

        * source.c (symtab_to_fullname): Do not prepend DIRNAME for
        non-existing files if FILENAME is already absolute.

2013-01-11  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * macrocmd.c (macro_inform_no_debuginfo): Use puts_filtered instead of
        fputs_filtered.  Append trailing newline.

2013-01-11  Yao Qi  <yao@codesourcery.com>
            Stan Shebs  <stan@codesourcery.com>

        * psymtab.c (init_psymbol_list): Clarify the comment.

2013-01-11  Yao Qi  <yao@codesourcery.com>

        * breakpoint.c (print_one_breakpoint_location): Remove dead code.
        (update_dprintf_command_list): Assert that 'printf_line' is
        non-null.  Remove condition check.

2013-01-10  Jan Kratochvil  <jan.kratochvil@redhat.com>

        Code cleanup.
        * psymtab.c (psymtab_to_fullname, psymtab_to_fullname): Make the return
        type const char *.
        * tui/tui-source.c (tui_source_is_displayed): Make the parameter fname
        const char *.
        * tui/tui-source.h (tui_source_is_displayed): Likewise.

2013-01-09  Anthony Green  <green@moxielogic.com>

        * cp-abi.c (cplus_print_vtable): Don't return value from void
        function.
        * ada-lang.c (re_set_catch_assert): Ditto.

2013-01-09  Doug Evans  <dje@google.com>

        * symfile.h (quick_symbol_functions): Delete member
        pre_expand_symtabs_matching.  All uses removed.
        * dwarf2read.c (dw2_lookup_symbol): Implement.
        (dw2_do_expand_symtabs_matching): Delete.
        (dw2_pre_expand_symtabs_matching): Delete.
        (struct dw2_symtab_iterator): New type.
        (dw2_symtab_iter_init, dw2_symtab_iter_next): New functions.
        (dw2_expand_symtabs_for_function): Rewrite.
        (dwarf2_gdb_index_functions): Update.
        * psymtab.c (pre_expand_symtabs_matching_psymtabs): Delete.
        (psym_functions): Update.

2013-01-09  Tom Tromey  <tromey@redhat.com>

        * config/pa/hpux.mh (NATDEPFILES): Remove somread.o.
        * configure: Rebuild.
        * configure.ac: Add somread.o to the build if BFD has SOM
        support.
        * somread.c: Include som/aout.h, not syms.h.
        (som_symtab_read): Use som_external_symbol_dictionary_record.
        Unpack records manually.
        (_initialize_somread): Declare.

2012-01-08  Mike Frysinger  <vapier@gentoo.org>

        * common/linux-ptrace.c (linux_ptrace_test_ret_to_nx) [__x86_64__]:
        Cast return_address to 64bits.

2013-01-08  Hui Zhu  <hui_zhu@mentor.com>

        * printcmd.c: Remove define of function output_command.
        * tracepoint.c: Remove extern of function output_command.
        * valprint.h: (output_command): New extern.

2013-01-07  Tom Tromey  <tromey@redhat.com>

        * objc-lang.c (objc_emit_char, objc_printchar, objc_printstr):
        Remove.
        (objc_language_defn): Use c_printchar, c_printstr,
        c_emit_char.

2013-01-07  Tom Tromey  <tromey@redhat.com>

        PR cli/7719:
        * NEWS: Update.
        * ada-valprint.c (printstr, print_field_values): Remove
        "inspect_it" code.
        * cp-valprint.c (cp_print_value_fields): Remove "inspect_it"
        code.
        * jv-valprint.c (java_print_value_fields): Remove "inspect_it"
        code.
        * m2-lang.c (m2_printstr): Remove "inspect_it" code.
        * main.c (captured_main): Remove "epoch" argument.
        * objc-lang.c (objc_printstr): Remove "inspect_it" code.
        * p-lang.c (pascal_printstr): Remove "inspect_it" code.
        * p-valprint.c (pascal_object_print_value_fields): Remove
        "inspect_it" code.
        * printcmd.c (print_command_1): Remove 'inspect' argument.
        (print_command, call_command): Update.
        (inspect_command): Remove.
        (_initialize_printcmd): Make "inspect" an alias for "print".
        * top.c (epoch_interface): Remove.
        * top.h (epoch_interface): Remove.
        * valprint.c (user_print_options): Update.
        (print_converted_chars_to_obstack): Remove "inspect_it" code.
        * valprint.h (struct value_print_options) <inspect_it>: Remove
        field.

2013-01-04  Tom Tromey  <tromey@redhat.com>

        * valprint.h (read_string): Add 'extern'.

2013-01-07  Joel Brobecker  <brobecker@adacore.com>

        * darwin-nat.c: Fix typo in TASK_DYLD_INFO_COUNT macro test
        used to decide whether to define darwin_read_dyld_info or not.

2013-01-03  Pierre Muller  <muller@sourceware.org>

        * main.c (relocate_gdb_directory): Avoid calling stat function
        if DIR is empty.

2013-01-03  Yao Qi  <yao@codesourcery.com>

        * psymtab.c (fixup_psymbol_section): Update declaration.
        (fixup_psymbol_section): Remove code returning value.

2013-01-03  Yao Qi  <yao@codesourcery.com>

        * symtab.h: Remove some out of date comments.
         (enum exception_event_kind): Move it ...
        * breakpoint.c: ... here.

2013-01-02  Iain Sandoe  <developer@sandoe-acoustics.co.uk>

        PR gdb/14405
        * darwin-nat.c (darwin_read_dyld_info): Only build if
        TASK_DYLD_INFO_COUNT is defined.
        (darwin_xfer_partial): Call darwin_read_dyld_info only if
        TASK_DYLD_INFO_COUNT is defined.

2013-01-02  Tom Tromey  <tromey@redhat.com>

        * symfile.h (struct ecoff_debug_hack): Remove.
        * objfiles.c: Don't include mdebugread.h.

2013-01-02  Tom Tromey  <tromey@redhat.com>

        * config/i386/darwin.mh (NATDEPFILES): Remove machoread.o.
        * configure.ac: Check for Mach-O support in BFD.  Update
        CONFIG_OBS.
        * configure: Rebuild.

2013-01-02  Tom Tromey  <tromey@redhat.com>

        * acinclude.m4 (GDB_AC_CHECK_BFD): New macro.
        * configure.ac: Use GDB_AC_CHECK_BFD.
        * configure: Rebuild.

2013-01-01  Maxim Kuvyrkov  <maxim.kuvyrkov@gmail.com>

        * MAINTAINERS: Update my email.

2013-01-01  Joel Brobecker  <brobecker@adacore.com>

        * cli/cli-script.h (make_cleanup_free_command_lines): Make extern.

2013-01-01  Joel Brobecker  <brobecker@adacore.com>

        * rs6000-nat.c (bss_data_overlap): New function.
        (vmap_symtab): Use it to adjust the .bss section's offset.

2013-01-01  Joel Brobecker  <brobecker@adacore.com>

        Update year range in copyright notice of all files.

2013-01-01, 13  Joel Brobecker  <brobecker@adacore.com>

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

For older changes see ChangeLog-2012.
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