Replace dcache with splay tree.

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

2009-08-20  Jacob Potter  <jdpotter@google.com>

        Replace dcache with splay tree.
        Remove partially implemented writeback support.
        * dcache.c: Include splay-tree.h.
        (LINE_SIZE_POWER): Change from 5 to 6.
        (DCACHE_SIZE): Change from 64 to 4096.
        (ENTRY_INVALID, ENTRY_VALID, ENTRY_DIRTY): Delete.
        (state_chars): Delete.
        (struct dcache_block): Clean up; remove state and anydirty fields.
        (struct dcache_struct): Redefine as a splay tree and linked list.
        (last_cache): Make static.
        (dcache_invalidate, dcache_hit): Rewrite for new cache structure.
        (dcache_read_line, dcache_alloc): Rewrite for new cache structure.
        (dcache_write_line): Delete.
        (dcache_writeback): Delete.
        (dcache_peek_byte): Clean up; remove "invalid" state check.
        (dcache_poke_byte): Rewrite for new cache structure; clarify comment.
        (dcache_splay_tree_compare): New function.
        (dcache_init, dcache_free): Rewrite for new cache structure.
        (dcache_xfer_memory): Rewrite for new write-through cache structure.
        (dcache_print_line): New function.
        (dcache_info): Rewrite for new cache structure.
        (_initialize_dcache): Update "info dcache" help text.
        * dcache.h (dcache_xfer_memory): Update declaration.
        * target.c (memory_xfer_partial): Update calls to dcache_xfer_memory.

2009-08-19  Reid Kleckner  <reid@kleckner.net>

        Add interface for JIT code generation.
        * NEWS: Announce JIT interface.
        * Makefile.in (SFILES): Add jit.c.
        (HFILES_NO_SRCDIR): Add jit.h.
        (COMMON_OBS): Add jit.o.
        * jit.c: New file.
        * jit.h: New file.
        * breakpoint.h (enum bptype): Add bp_jit_event to enum.
        * breakpoint.c:
        (update_breakpoints_after_exec): Delete jit breakpoints after exec.
        (bpstat_what): Update event table for bp_jit_event.
        (print_it_typical): Added case for bp_jit_event.
        (print_one_breakpoint_location): Added case for bp_jit_event.
        (allocate_bp_location): Added case for bp_jit_event.
        (mention): Added case for bp_jit_event.
        (delete_command): Added case for bp_jit_event.
        (breakpoint_re_set_one): Added case for bp_jit_event.
        (breakpoint_re_set): Added call to jit_inferior_created_hook.
        (create_jit_event_breakpoint): New.
        * infrun.c (handle_inferior_event): Add handler for jit event.
        (follow_exec): Add call to jit_inferior_created_hook.

2009-08-19  Ulrich Weigand  <uweigand@de.ibm.com>

        * value.c (enum internalvar_kind): Replace INTERNALVAR_SCALAR by
        INTERNALVAR_INTEGER and INTERNALVAR_POINTER.
        (union internalvar_data): Replace "scalar" member by "integer"
        and "pointer".
        (value_of_internalvar): Handle INTERNALVAR_INTEGER and
        INTERNALVAR_POINTER instead of INTERNALVAR_SCALAR.
        (get_internalvar_integer): Likewise.
        (set_internalvar): Likewise.
        (set_internalvar_integer): Likewise.
        (preserve_one_internalvar): Likewise.
        (value_from_pointer): Handle typedef'd pointer types.

2009-08-18  Tom Tromey  <tromey@redhat.com>

        * utils.c (add_internal_problem_command): Free set_doc and
        show_doc.
        * remote.c (add_packet_config_cmd): Free set_doc and show_doc.
        * language.c (add_language): Free language_set_doc.

2009-08-18  Tom Tromey  <tromey@redhat.com>

        * Makefile.in (ALL_TARGET_OBS): Remove prologue-value.o, solib.o.

2009-08-17  Ulrich Weigand  <uweigand@de.ibm.com>

        * symfile.c (reread_symbols): Call objfiles_changed *before*
        calling clear_symtab_users.

2009-08-17  Michael Snyder  <msnyder@vmware.com>

        * amd64-tdep.c: Add a frame unwinder for function epilogues.
        (amd64_in_function_epilogue_p): New function.
        (amd64_epilogue_frame_sniffer): New function.
        (amd64_epilogue_frame_cache): New function.
        (amd64_epilogue_frame_this_id): New function.
        (amd64_epilogue_frame_unwind): New struct frame_unwind.
        (amd64_init_abi): Hook the new unwinder.

        * amd64-linux-tdep.c (amd64_linux_init_abi): Set gdbarch to use
        SVR4 method for skip_trampoline_code.

2009-08-17  Pedro Alves  <pedro@codesourcery.com>>

        * objfiles.c (objfile_relocate): Relocate the entry point before
        relocating the section offsets.  Flush the section map before
        resetting breakpoints.

2009-08-14  Doug Evans  <dje@google.com>

        * symfile.c (find_separate_debug_file): Remove double free of
        canon_name.

2009-08-14  Pedro Alves  <pedro@codesourcery.com>

        * top.c (any_thread_of): Delete.
        (kill_or_detach): Use any_thread_of_process.
        * top.c (print_inferior_quit_action): New.
        (quit_confirm): Rewrite to print info about all inferiors.
        * target.c (dispose_inferior): New.
        (target_preopen): Use it.

2009-08-14  Pedro Alves  <pedro@codesourcery.com>

        * ui-file.h (ui_file_xstrdup): Mention that the length argument
        may be NULL.
        * ui-file.c (ui_file_xstrdup): Don't dereference LENGTH if it is
        NULL.
        * aix-thread.c (aix_thread_extra_thread_info): Pass NULL as length
        parameter to ui_file_xstrdup.
        * arm-tdep.c (_initialize_arm_tdep): Ditto.
        * infrun.c (print_target_wait_results): Ditto.
        * language.c (add_language): Ditto.
        * linespec.c (cplusplus_error): Ditto.
        * remote.c (escape_buffer): Ditto.
        * typeprint.c (type_to_string): Ditto.
        * utils.c (error_stream): Ditto.
        * varobj.c (value_get_print_value): Ditto.
        * xtensa-tdep.c (xtensa_verify_config): Replace `dummy' local with
        `length' local.  Pass it to ui_file_xstrdup, and avoid an strlen
        call.
        * gdbarch.sh (verify_gdbarch): Ditto.
        * gdbarch.c: Regenerate.
        * cli/cli-setshow.c (do_setshow_command): Pass NULL as length
        parameter to ui_file_xstrdup.
        * python/python-frame.c (frapy_str): Ditto.
        * python/python-type.c (typy_str): Use the length local instead of
        calling strlen.
        * python/python-value.c (valpy_str): Pass NULL as length parameter
        to ui_file_xstrdup.

2009-08-13  Doug Evans  <dje@google.com>

        * utils.c (gnu_debuglink_crc32): Store crc32_table as unsigned int
        instead of unsigned long.

2009-08-13  Tom Tromey  <tromey@redhat.com>

        * varobj.c (update_dynamic_varobj_children): Don't use
        value_copy.
        * value.h: (preserve_one_value): Declare.
        (value_prepend_to_list, value_remove_from_list): Remove.
        * value.c (preserve_one_value): No longer static.
        (preserve_values): Call preserve_python_values.
        (value_prepend_to_list): Remove.
        (value_remove_from_list): Remove.
        * python/python.h (values_in_python): Don't declare.
        (preserve_python_values): Declare.
        * python/python-value.c (values_in_python): Change type.  Move
        lower.  Now static.
        (struct value_object): Add struct tag.
        <next, prev>: New fields.
        (valpy_dealloc): Update.
        (note_value): New function.
        (valpy_new): Use value_incref, note_value.
        (preserve_python_values): New function.
        (valpy_positive): Don't use value_copy.
        (value_to_value_object): Use value_incref, note_value.
        (convert_value_from_python): Update comment.

2009-08-13  Pedro Alves  <pedro@codesourcery.com>

        * remote.c (remote_pid_to_str): If printing a process id and we
        don't know what the remote pid could be, output "Remote target";
        otherwise, use normal_pid_to_str.

2009-08-13  Tom Tromey  <tromey@redhat.com>

        * language.h (longest_raw_hex_string): Remove unused declaration.

2009-08-13  Pedro Alves  <pedro@codesourcery.com>

        PR gdb/8869:

        * language.c (language, type, range, case_sensitive): Make const.
        (show_language_command): Don't call deprecated_show_value_hack.
        Special case "auto".
        (set_language_command): An unrecognized language is now an
        internal error instead of a user error.  Don't call set_lang_str.
        (show_type_command): Don't call deprecated_show_value_hack.
        Special case "auto".  Use warning.
        (set_type_command): An unrecognized type is now an internal error
        instead of a user error.  Output type check mismatch with language
        here.  Don't call set_type_str.
        (show_range_command): Don't call deprecated_show_value_hack.
        Special case "auto".  Use warning.
        (set_range_command): An unrecognized range check is now an
        internal error instead of a warning.  Output range check mismatch
        with language here.  Don't call set_range_str.
        (show_case_command): Don't call deprecated_show_value_hack.
        Special case "auto".  Use warning.
        (set_case_command): Don't call set_case_str.  An unrecognized case
        check is now an internal error instead of a warning.  Output range
        check mismatch with language here.  Don't call set_case_str.
        (set_type_range_case): Don't call set_type_str, set_range_str or
        set_case_str here.
        (set_lang_str, set_type_str, set_range_str, set_case_str): Delete.
        (add_language): Install or reinstall the "set language" command
        here, and make it an enum command.  Build the enumeration and the
        help string from the current list of known languages.
        (_initialize_language): Don't install "set language" here.  Make
        "set check type", "set check range" and "set case-sensitive" enum
        commands.  Register the "auto" "local" and "unknown" languages in
        that order.

2009-08-13  Pedro Alves  <pedro@codesourcery.com>

        Revert 2009-08-07 changes for PR gdb/8869:

        * language.c (set_language_command): Strip whitespace.
        (set_type_command): Likewise.
        (set_range_command): Likewise.

        * language.c (language_completer): New function.
        (range_or_type_completer): New function.
        (case_completer): New function.
        (_initialize_language): Set completers.
        * cli/cli-decode.c (add_setshow_string_cmd): Return the "set"
        command.
        (add_setshow_string_noescape_cmd): Likewise.
        (add_setshow_integer_cmd): Likewise.
        (add_setshow_uinteger_cmd): Likewise.
        (add_setshow_zinteger_cmd): Likewise.
        (add_setshow_zuinteger_cmd): Likewise.
        * command.h (add_setshow_string_cmd,
        add_setshow_string_noescape_cmd, add_setshow_uinteger_cmd,
        add_setshow_zinteger_cmd, add_setshow_zuinteger_cmd): Update.

2009-08-12  Michael Snyder  <msnyder@vmware.com>

        * remote.c (remote_add_inferior): Remove unused local.
        (remote_add_thread): Ditto.
        (read_ptid): Ditto.
        (remote_current_thread): Ditto.
        (remote_stop_ns): Ditto.
        (remote_parse_stop_reply): Ditto.
        (remote_get_pending_stop_replies): Ditto.
        (remote_wait_ns): Ditto.
        (remote_wait_as): Ditto.
        (send_g_packet): Ditto.
        (remote_fetch_registers): Ditto.
        (store_register_using_P): Ditto.
        (remote_store_registers): Ditto.
        (remote_remove_breakpoint): Ditto.
        (remote_write_qxfer): Ditto.
        (remote_read_qxfer): Ditto.

2009-08-11  Tom Tromey  <tromey@redhat.com>

        * dwarf2loc.c (dwarf2_evaluate_loc_desc): Make a cleanup.
        (dwarf2_loc_desc_needs_frame): Likewise.
        * dwarf2expr.h (make_cleanup_free_dwarf_expr_context): Declare.
        * dwarf2expr.c (free_dwarf_expr_context_cleanup): New function.
        (make_cleanup_free_dwarf_expr_context): Likewise.
        * dwarf2-frame.c (execute_stack_op): Make a cleanup.

2009-08-10  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * objfiles.c (gdb_bfd_unref): Use the bfd_usrdata accessor.
        * solib.c (symbol_add_stub): Likewise.
        * symfile.c (symfile_bfd_open): Assert BFD_USRDATA is NULL.

2009-08-10  Paul Pluzhnikov  <ppluzhnikov@google.com>

        * objfiles.c (qsort_cmp): Remove assert.
        (preferred_obj_section): New function.
        (update_section_map): Filter duplicates.
        
2009-08-10  Tristan Gingold  <gingold@adacore.com>

        * solib-darwin.c (find_program_interpreter): Simplify the code by
        looking up for the load_dylinker command instead of reading the
        corresponding (but deprecated) section.
        (darwin_solib_create_inferior_hook): Adjust: do not free the
        interpreter path.

2009-08-10  Tristan Gingold  <gingold@adacore.com>

        * i386-darwin-tdep.c (i386_m128_p): New function.
        (i386_darwin_arg_type_alignment): Ditto.
        (i386_darwin_push_dummy_call): Ditto.
        (i386_darwin_init_abi): Define Darwin specific push_dummy_call.
        Adjust long_double size.  Adjust pc offset in setjump buffer.

2009-08-10  Hui Zhu  <teawater@gmail.com>

        Add Linux AMD64 process record support.

        * amd64-linux-tdep.c (amd64_linux_record_tdep): New variable.
        This struct has the argument for the function
        "record_linux_system_call".
        (amd64_linux_syscall_record): New function. Parse the
        system call instruction and call function
        "record_linux_system_call" to record execute log.
        (i386_linux_init_abi): Initialize "amd64_linux_record_tdep".
        Set "amd64_linux_syscall_record" to "i386_syscall_record".

2009-08-10  Hui Zhu  <teawater@gmail.com>

        Add process record Linux system call 64 bits support.

        * linux-record.h (linux_record_tdep): Add size_pointer,
        size_size_t, size_iovec and arg6.  Change the values of
        size_int, size_long and size_ulong to
        gdbarch_int_bit (gdbarch) / TARGET_CHAR_BIT,
        gdbarch_long_bit (gdbarch) / TARGET_CHAR_BIT,
        gdbarch_long_bit (gdbarch) / TARGET_CHAR_BIT.
        * i386-linux-tdep.c (i386_linux_init_abi): Ditto.
        (i386_linux_intx80_sysenter_record): Add a check for system
        call number.
        * linux-record.c (record_linux_system_call): Make this
        function support 64 bits.

2009-08-10  Hui Zhu  <teawater@gmail.com>

        Add AMD64 process record instruction set support.

        * i386-tdep.h (gdbarch_tdep): Add record_regmap for registers
        because the AMD64's registers order in GDB is not same with
        I386 instructions.
        Add i386_syscall_record to be the syscall function handle
        interface.
        (record_i386_regnum): Number for record_regmap.
        * i386-tdep.c (OT_QUAD): For 64 bits.
        (i386_record_s): Add rex_x, rex_b, rip_offset and
        popl_esp_hack for AMD64 instruction set. And regmap for
        record_regmap.
        (i386_record_lea_modrm_addr): Support AMD64 instruction set
        64 bits lea.
        (i386_record_lea_modrm): Ditto.
        (i386_record_push): New function.  Record the execution log
        of push.
        (I386_RECORD_ARCH_LIST_ADD_REG): New macro to record the
        register.
        (i386_process_record): Support AMD64 instruction set.
        * amd64-tdep.c (amd64_record_regmap): For record_regmap.
        (amd64_init_abi): Set amd64_record_regmap to record_regmap.

2009-08-08  Pedro Alves  <pedro@codesourcery.com>

        * bfd-target.c (struct target_bfd_data): New.
        (target_bfd_xfer_partial): Adjust to get at the section table from
        the new structure.
        (target_bfd_get_section_table): Ditto.
        (target_bfd_xclose): Ditto.  Get the bfd pointer from the
        target_bfd_data structure, from the section table.
        (target_bfd_reopen): Store a struct target_bfd_data in the
        target_ops to_data field, instead of a target_section_table.

2009-08-08  Aleksandar Ristovski  <aristovski@qnx.com>
            Hui Zhu  <teawater@gmail.com>

        * record.c (record_store_registers): Remove unused variable.

2009-08-07  Tom Tromey  <tromey@redhat.com>

        * language.c (set_language_command): Strip whitespace.
        (set_type_command): Likewise.
        (set_range_command): Likewise.

2009-08-07  Tom Tromey  <tromey@redhat.com>

        PR gdb/8869:
        * language.c (language_completer): New function.
        (range_or_type_completer): New function.
        (case_completer): New function.
        (_initialize_language): Set completers.
        * cli/cli-decode.c (add_setshow_string_cmd): Return the "set"
        command.
        (add_setshow_string_noescape_cmd): Likewise.
        (add_setshow_integer_cmd): Likewise.
        (add_setshow_uinteger_cmd): Likewise.
        (add_setshow_zinteger_cmd): Likewise.
        (add_setshow_zuinteger_cmd): Likewise.
        * command.h (add_setshow_string_cmd,
        add_setshow_string_noescape_cmd, add_setshow_uinteger_cmd,
        add_setshow_zinteger_cmd, add_setshow_zuinteger_cmd): Update.

2009-08-06  Paul Pluzhnikov  <ppluzhnikov@google.com>
        
        gold/10400
        * dwarf2-frame.c (qsort_fde_cmp): Use stable sort.      
        
2009-08-06  Paul Pluzhnikov  <ppluzhnikov@google.com>

        * dwarf2-frame.c (struct dwarf2_cie): Remove 'next'.
        (struct dwarf2_cie_table): New.
        (struct dwarf2_fde): Remove 'next'.
        (struct dwarf2_fde_table): New.
        (struct comp_unit): Remove 'cie'.
        (bsearch_cie_cmp, bsearch_fde_cmp): New function.
        (find_cie, dwarf2_frame_find_fde): Use bsearch.
        (add_cie, add_fde): Use array instead of linked list.
        (decode_frame_entry, decode_frame_entry_1): New parameters.
        (qsort_fde_cmp): New function.
        (dwarf2_build_frame_info): Adjust.
        
2009-08-06  Don Lee <don.lee@sunplusct.com>

        * score-tdep.c: Support a new Sunplus CT S+core variant, S+core 3.
        * score-tdep.h: Ditto.
        * NEWS: Ditto.
        * configure.tgt: Test do we have a simulator.
        * MAINTAINERS: Add myself under target score

2009-08-06  Nick Roberts  <nickrob@snap.net.nz>

        * utils.c (defaulted_query): Don't ask for confirmation if server
        prefix is used.

2009-08-05  Tom Tromey  <tromey@redhat.com>

        * spu-tdep.h (SPUADDR_SPU): Cast result to int.

2009-08-04  Paul Pluzhnikov  <ppluzhnikov@google.com>

        * objfiles.h (OBJF_KEEPBFD): Delete.
        (gdb_bfd_unref): New prototype.
        * objfiles.c (gdb_bfd_unref): New function.
        (free_objfile): Call gdb_bfd_unref.
        * solib.c (free_so): Likewise.
        (symbol_add_stub): Set refcount.

2009-08-04  Hui Zhu  <teawater@gmail.com>
            Michael Snyder  <msnyder@vmware.com>

        * record.c (record_mem_entry): New field 'mem_entry_not_accessible'.
        (record_arch_list_add_mem): Initialize 'mem_entry_not_accessible'.
        (record_wait): Set 'mem_entry_not_accessible' flag if target
        memory not readable.  Don't try to change target memory if
        'mem_entry_not_accessible' is set.

2009-08-03  Richard Guenther  <rguenther@suse.de>
            Jan Kratochvil  <jan.kratochvil@redhat.com>

        Fix memory corruption on reread of file through a symbolic link.
        * symfile.c (find_separate_debug_file): Initialize CANON_NAME earlier.
        Allocate DEBUGFILE with length based on CANON_NAME.  Free CANON_NAME on
        all the return paths.

2009-08-03  Jim Ingham  <jingham@apple.com>
            Vladimir Prus  <vladimir@codesourcery.com>

        Implement -break-commands

        * breakpoint.c (get_breakpoint, breakpoint_set_commands): New.
        (commands_command): Use breakpoint_set_commands.
        * breakpoint.h (get_breakpoint, breakpoint_set_commands): Declare.

        * mi/mi-cmds.h (mi_cmd_break_commands): New.
        * mi/mi-cmds.c: Register -break-commands.
        * mi/mi-cmd-break.c (mi_cmd_break_commands, mi_read_next_line)
        (mi_command_line_array, mi_command_line_array_cnt)
        (mi_command_line_array_ptr): New.

2009-08-03  Jim Ingham  <jingham@apple.com>
            Vladimir Prus  <vladimir@codesourcery.com>

        Refactor reading of commands

        * defs.h (read_command_lines_1): Declare.
        * cli/cli-script.c (read_next_line): Only return string,
        do not process.
        (process_next_line): New, extracted from read_next_line.
        (recurse_read_control_structure): Take a function pointer to the
        read function.
        (get_command_line) Pass the read_next_line as reader function
        into recurse_read_control_structure.
        (read_command_lines_1): New, extracted from...
        (read_command_lines): ...here.

2009-07-31  Kazu Hirata  <kazu@codesourcery.com>

        * procfs.c (proc_set_current_signal): Populate mysinfo before
        copying it to arg.
        (proc_clear_current_signal): Likewise.
        (proc_set_watchpoint): Populate pwatch before copying it to arg.

2009-07-31  Michael Snyder  <msnyder@vmware.com>

        * remote.c (store_register_using_P): Call putpkt and getpkt
        directly instead of calling remote_send.
        (store_registers_using_G): Ditto.
        (fetch_register_using_p): Ditto.

        * remote.c (store_register_using_P): Make error msg more verbose.
        (store_registers_using_G): Ditto.
        (fetch_register_using_p): Ditto.

2009-07-31  Ulrich Weigand  <uweigand@de.ibm.com>

        * spu-tdep.c: Include "infcall.h".
        (spu_address_class_type_flags): New function.
        (spu_address_class_type_flags_to_name): Likewise.
        (spu_address_class_name_to_type_flags): Likewise.
        (spu_pointer_to_address): Handle __ea pointers.
        (spu_auto_flush_cache_p): New static variable.
        (spu_objfile_from_frame): New function.
        (flush_ea_cache, spu_attach_normal_stop): Likewise.
        (show_spu_auto_flush_cache): Likewise.
        (spu_gdbarch_init): Install address class handlers.
        (_initialize_spu_tdep): Attach to normal_stop observer.
        Install "set spu auto-flush-cache" / "show spu auto-flush-cache"
        commands.

        * NEWS: Mention "set/show spu auto-flush-cache" commands.

2009-07-31  Ulrich Weigand  <uweigand@de.ibm.com>

        * spu-tdep.c: Include "block.h".
        (setspucmdlist, showspucmdlist): New static variables.
        (spu_stop_on_load_p): Likewise.
        (spu_catch_start): New function.
        (show_spu_command, set_spu_command): New functions.
        (show_spu_stop_on_load): Likewise.
        (_initialize_spu_tdep): Attach spu_catch_start to new_objfile observer.
        Install "set spu" / "show spu" prefix command handler.
        Install "set spu stop-on-load" / "show spu stop-on-load" command.

        * NEWS: Mention "set/show spu stop-on-load" commands.

2009-07-31  Ulrich Weigand  <uweigand@de.ibm.com>

        * ppc-linux-tdep.c: Include "solib.h", "solist.h", "exceptions.h",
        "arch-utils.h", and "spu-tdep.h".
        (spu_context_objfile, spe_context_lm_addr, spe_context_offset):
        New static variables.
        (spe_context_cache_ptid, spe_context_cache_address): Likewise.
        (ppc_linux_spe_context_lookup): New function.
        (ppc_linux_spe_context_inferior_created): Likewise.
        (ppc_linux_spe_context_solib_loaded): Likewise.
        (ppc_linux_spe_context_solib_unloaded): Likewise.
        (ppc_linux_spe_context): Likewise.
        (struct ppu2spu_cache, struct ppu2spu_data): New data types.
        (ppu2spu_prev_arch, ppu2spu_this_id, ppu2spu_prev_register,
        ppu2spu_unwind_register, ppu2spu_sniffer,
        ppu2spu_dealloc_cache): New functions.
        (ppu2spu_unwind): New static variable.
        (ppc_linux_init_abi): Install cross-architecture unwinder.
        (_initialize_ppc_linux_tdep): Attach to observers.

        * spu-tdep.c (struct spu2ppu_cache): New data type.
        (spu2ppu_prev_arch, spu2ppu_this_id, spu2ppu_prev_register,
        spu2ppu_sniffer, spu2ppu_dealloc_cache): New functions.
        (spu2ppu_unwind): New static variable.
        (spu_gdbarch_init): Install cross-architecture unwinder.

2009-07-31  Ulrich Weigand  <uweigand@de.ibm.com>

        * target.h (enum strata): New value arch_stratum.
        * target.c (target_require_runnable): Skip arch_stratum targets.

        * configure.tgt (powerpc-*-linux* | powerpc64-*-linux*): Add
        solib-spu.o and spu-multiarch.o to gdb_target_obs.
        * Makefile.in (ALL_TARGET_OBS): Add solib-spu.o and spu-multiarch.o.
        (ALLDEPFILES): Add solib-spu.c and spu-multiarch.c.

        * solib-spu.c: New file.
        * solib-spu.h: New file.
        * spu-multiarch.c: New file.

        * spu-tdep.h (SPUADDR, SPUADDR_SPU, SPUADDR_ADDR): New macros.

        * spu-tdep.c (struct gdbarch_tdep): New member id.
        (spu_gdbarch_id): New function.
        (spu_lslr): New function.

        (spu_address_to_pointer): New function.
        (spu_pointer_to_address): Support SPU ID address encoding.  Use
        spu_gdbarch_id and spu_lslr.
        (spu_integer_to_address): Likewise.
        (spu_frame_unwind_cache): Update for encoded addresses.
        (spu_unwind_pc, spu_unwind_sp): Likewise.
        (spu_read_pc, spu_write_pc): Likewise.
        (spu_push_dummy_call): Likewise.
        (spu_software_single_step): Likewise.
        (spu_get_longjmp_target): Likewise.
        (spu_overlay_update_osect): Likewise.

        (spu_dis_asm_print_address): New function.
        (gdb_print_insn_spu): Likewise.

        (spu_gdbarch_init): Store SPU ID in tdep structure.
        Install spu_address_to_pointer and gdb_print_insn_spu.

        * ppc-linux-tdep.c: Include "observer.h", "auxv.h", "elf/common.h"
        and "solib-spu.h".
        (ppc_linux_entry_point_addr): New static variable.
        (ppc_linux_inferior_created): New function.
        (ppc_linux_displaced_step_location): Likewise.
        (ppc_linux_init_abi): Enable Cell/B.E. support if supported
        by the target.
        (_initialize_ppc_linux_tdep): Attach to inferior_created observer.

        * NEWS: Mention multi-architecture and Cell/B.E. debugging
        capabilities.

2009-07-31  Ulrich Weigand  <uweigand@de.ibm.com>

        * linux-nat.c: Include <sys/vfs.h>.
        (SPUFS_MAGIC): Define.
        (spu_enumerate_spu_ids): New function.
        (linux_proc_xfer_spu): New function.
        (linux_xfer_partial): Handle TARGET_OBJECT_SPU.

        (iterate_over_spus): New function.
        (struct linux_spu_corefile_data): New data type.
        (linux_spu_corefile_callback): New function.
        (linux_spu_make_corefile_notes): New function.
        (linux_nat_make_corefile_notes): Call it.

        * corelow.c (struct spuid_list): New data type.
        (add_to_spuid_list): New function.
        (core_xfer_partial): Handle TARGET_OBJECT_SPU.

2009-07-31  Ulrich Weigand  <uweigand@de.ibm.com>

        * features/Makefile: Allow sub-platform specific expedite settings.
        (WHICH): Add rs6000/powerpc-cell32l and rs6000/powerpc-cell64l.
        (rs6000/powerpc-cell32l-expedite): Define.
        (rs6000/powerpc-cell64l-expedite): Likewise.
        * features/rs6000/powerpc-cell32l.xml: New file.
        * features/rs6000/powerpc-cell64l.xml: New file.
        * features/rs6000/powerpc-cell32l.c: New generated file.
        * features/rs6000/powerpc-cell64l.c: New generated file.

        * regformats/rs6000/powerpc-cell32l.dat: New generated file.
        * regformats/rs6000/powerpc-cell64l.dat: New generated file.

        * config/djgpp/fnchange.lst: Add mappings for new files.

        * ppc-linux-tdep.h (tdesc_powerpc_cell32l): Add prototype.
        (tdesc_powerpc_cell64l): Likewise.
        * ppc-linux-tdep.c: Include "features/rs6000/powerpc-cell32l.c"
        and "features/rs6000/powerpc-cell64l.c".
        (_initialize_ppc_linux_tdep): Initialize target descriptions.
        (ppc_linux_spu_section): New function.
        (ppc_linux_core_read_description): Detect Cell/B.E. core files.
        * ppc-linux-nat.c (PPC_FEATURE_CELL): Define.
        (ppc_linux_read_description): Detect Cell/B.E. architecture.

        * rs6000-tdep.c (rs6000_gdbarch_init): Do not trust BFD wordsize
        if exec file is not PowerPC architecture.

2009-07-31  Ulrich Weigand  <uweigand@de.ibm.com>

        * features/gdb-target.dtd (target): Accept optional
        <compatible> elements.
        (compatible): Define element.

        * target-descriptions.h (tdesc_compatible_p): New.
        (tdesc_add_compatible): New.
        * target-descriptions.c (arch_p): New VEC_P type.
        (struct target_desc): New member compatible.
        (free_target_description): Handle it.
        (maint_print_c_tdesc_cmd): Likewise.
        (tdesc_compatible_p): New function.
        (tdesc_add_compatible): New function.

        * xml-tdesc.c (tdesc_end_compatible): New function.
        (target_children): Handle <compatible> element.

        * arch-utils.c (choose_architecture_for_target): Accept target
        description instead of BFD architecture as input.  Query target
        description for compatible architectures.
        (gdbarch_info_fill): Update call.

        * NEWS: Mention <compatible> element of target descriptions.

2009-07-31  Ulrich Weigand  <uweigand@de.ibm.com>

        * breakpoint.c (remove_breakpoints): If removing one breakpoint
        location fails, still continue to remove other locations.
        (remove_hw_watchpoints): Likewise.
        (detach_breakpoints): Likewise.

2009-07-31  Ulrich Weigand  <uweigand@de.ibm.com>

        * breakpoint.h (enum enable_state): Add bp_startup_disabled.
        (disable_breakpoints_before_startup): Add prototype.
        (enable_breakpoints_after_startup): Likewise.

        * breakpoint.c (executing_startup): New static variable.
        (describe_other_breakpoints): Handle bp_startup_disabled.
        (check_duplicates_for): Likewise.
        (disable_breakpoints_before_startup): New function.
        (enable_breakpoints_after_startup): New function.
        (create_breakpoint): Mark new breakpoints as bp_startup_disabled
        if executing_startup flag is true.
        (break_command_really): Likewise.
        (breakpoint_re_set_one): Skip bp_startup_disabled breakpoints.

2009-07-31  Julian Brown  <julian@codesourcery.com>

        * arm-linux-tdep.c (arch-utils.h, inferior.h, gdbthread.h, symfile.h):
        Include files.
        (arm_linux_cleanup_svc, arm_linux_copy_svc): New.
        (cleanup_kernel_helper_return, arm_catch_kernel_helper_return): New.
        (arm_linux_displaced_step_copy_insn): New.
        (arm_linux_init_abi): Initialise displaced stepping callbacks.
        * arm-tdep.c (DISPLACED_STEPPING_ARCH_VERSION): New macro.
        (ARM_NOP): New.
        (displaced_read_reg, displaced_in_arm_mode, branch_write_pc)
        (bx_write_pc, load_write_pc, alu_write_pc, displaced_write_reg)
        (insn_references_pc, copy_unmodified, cleanup_preload, copy_preload)
        (copy_preload_reg, cleanup_copro_load_store, copy_copro_load_store)
        (cleanup_branch, copy_b_bl_blx, copy_bx_blx_reg, cleanup_alu_imm)
        (copy_alu_imm, cleanup_alu_reg, copy_alu_reg)
        (cleanup_alu_shifted_reg, copy_alu_shifted_reg, cleanup_load)
        (cleanup_store, copy_extra_ld_st, copy_ldr_str_ldrb_strb)
        (cleanup_block_load_all, cleanup_block_store_pc)
        (cleanup_block_load_pc, copy_block_xfer, cleanup_svc, copy_svc)
        (copy_undef, copy_unpred): New.
        (decode_misc_memhint_neon, decode_unconditional)
        (decode_miscellaneous, decode_dp_misc, decode_ld_st_word_ubyte)
        (decode_media, decode_b_bl_ldmstm, decode_ext_reg_ld_st)
        (decode_svc_copro, arm_process_displaced_insn)
        (arm_displaced_init_closure, arm_displaced_step_copy_insn)
        (arm_displaced_step_fixup): New.
        (arm_gdbarch_init): Initialise max insn length field.
        * arm-tdep.h (DISPLACED_TEMPS, DISPLACED_MODIFIED_INSNS): New
        macros.
        (displaced_step_closure, pc_write_style): New.
        (arm_displaced_init_closure, displaced_read_reg)
        (arm_process_displaced_insn, arm_displaced_init_closure)
        (displaced_read_reg, displaced_write_reg, arm_displaced_step_copy_insn)
        (arm_displaced_step_fixup): Add prototypes.

2009-07-31  Pedro Alves  <pedro@codesourcery.com>
            Julian Brown  <julian@codesourcery.com>

        * infrun.c (displaced_step_fixup): If this is a software
        single-stepping arch, don't tell the target to single-step.
        (maybe_software_singlestep): Return 0 if we're using displaced
        stepping.
        (resume): If this is a software single-stepping arch, and
        displaced-stepping is enabled, use it for all single-step
        requests.

2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

        * Makefile.in (ACLOCAL, ACLOCAL_AMFLAGS, aclocal_m4_deps)
        (AUTOCONF, configure_deps, AUTOHEADER): New variables.
        ($(srcdir)/aclocal.m4, $(srcdir)/configure, $(srcdir)/config.in)
        (am--refresh): New rules.
        (stamp-h, config.status): List config.in and configure including
        $(srcdir)/ prefix.
        * aclocal.m4: Regenerate.
        * configure: Regenerate.

2009-07-30  Thomas Schwinge  <tschwinge@gnu.org>

        * gnu-nat.c (add_task_commands) <stopped>: Register the correct
        callback function.

2009-07-30  H.J. Lu  <hongjiu.lu@intel.com>

        * ia64-tdep.c (ia64_access_reg): Correct paddress.

2009-07-30  Jan Kratochvil  <jan.kratochvil@redhat.com>

        Replace public function varobj_list by all_root_varobjs iterator.
        * mi/mi-cmd-var.c (struct mi_cmd_var_update, mi_cmd_var_update_iter):
        New.
        (mi_cmd_var_update): Replace the varobj_list call by all_root_varobjs.
        Remove the variables rootlist, cr.  New variable data.
        * varobj.c (rootcount, varobj_list): Remove.
        (install_variable, uninstall_variable): Remove the rootcount updates.
        (all_root_varobjs): New function.
        (varobj_invalidate): Use the all_root_varobjs call.  Move the code to...
        (varobj_invalidate_iter): ... a new function.
        * varobj.h (varobj_list): Remove the prototype.
        (all_root_varobjs): New prototype.

2009-07-29  Paul Pluzhnikov  <ppluzhnikov@google.com>

        PR gdb/6817
        * dbxread.c (read_dbx_symtab): Reduce stack use.
        
2009-07-29  Jan Kratochvil  <jan.kratochvil@redhat.com>

        Fix gcc-4.5 HEAD warnings.
        * cp-name-parser.y (%union <typed_val_int>, %token GLOBAL)
        (GLOBAL_CONSTRUCTORS, GLOBAL_DESTRUCTORS, demangler_special <GLOBAL>):
        Remove.
        (yylex <"global constructors keyed to ">)
        (yylex <"global destructors keyed to ">): Base it on DEMANGLER_SPECIAL.
        (cp_comp_to_string): Remove variables str, prefix and buf.  Remove the
        GLOBAL_DESTRUCTORS and GLOBAL_CONSTRUCTORS handling.
        (cp_print): Remove the GLOBAL_DESTRUCTORS and GLOBAL_CONSTRUCTORS
        handling.

2009-07-28  Daniel Jacobowitz  <dan@codesourcery.com>

        * NEWS: Mention ARM VFP support.
        * target-descriptions.c (tdesc_register_type): Make public.
        (tdesc_unnumbered_register): New function.
        (tdesc_register_reggroup_p): Allow missing
        pseudo_register_reggroup_p.
        * target-descriptions.h (tdesc_register_type): Declare.
        (tdesc_unnumbered_register): Declare.
        * arm-tdep.c (arm_neon_quad_read, arm_neon_quad_write): New functions.
        (arm_push_dummy_call): Use arm_neon_quad_write.
        (arm_neon_double_type, arm_neon_quad_type): New functions.
        (arm_register_type): Handle VFP and NEON registers.  Override the
        types of double-precision registers for NEON.  Disable FPA registers
        if they are not present.
        (arm_dwarf_reg_to_regnum): Add current VFP and NEON register numbers.
        (arm_return_value): Use arm_neon_quad_write and arm_neon_quad_read.
        (arm_register_name): Handle VFP single and NEON quad registers.
        (arm_pseudo_read, arm_pseudo_write): New functions.
        (arm_gdbarch_init): Check for VFP and NEON in the target description.
        Assign numbers to double-precision registers.  Register VFP and NEON
        pseudo registers.  Remove a shadowed "i" variable.
        * arm-tdep.h (enum gdb_regnum): Add ARM_D0_REGNUM and
        ARM_D31_REGNUM.
        (struct gdbarch_tdep): Add have_neon_pseudos, have_neon,
        have_vfp_registers, have_vfp_pseudos, neon_double_type,
        and neon_quad_type.

        * features/Makefile: Make expedite settings only architecture
        specific.
        (WHICH): Add new ARM descriptions.
        * features/arm-with-neon.xml, features/arm-with-vfpv2.c,
        features/arm-with-vfpv3.c, features/arm-vfpv2.xml,
        features/arm-vfpv3.xml, features/arm-with-vfpv2.xml,
        features/arm-with-vfpv3.xml, features/arm-with-neon.c: New files.
        * regformats/arm-with-neon.dat, regformats/arm-with-vfpv2.dat,
        regformats/arm-with-vfpv3.dat: Generate.

2009-07-28  Daniel Jacobowitz  <dan@codesourcery.com>

        * infrun.c (handle_inferior_event): Clear trap_expected after
        stepping past a single-step breakpoint.

2009-07-28  Joseph Myers  <joseph@codesourcery.com>

        * arm-tdep.c (enum arm_vfp_cprc_base_type,
        arm_vfp_cprc_unit_length, arm_vfp_cprc_reg_char,
        arm_vfp_cprc_sub_candidate, arm_vfp_call_candidate,
        arm_vfp_abi_for_function): New.
        (arm_push_dummy_call): Handle VFP ABI.
        (arm_extract_return_value, arm_store_return_value): Handle
        ARM_FLOAT_VFP case.
        (arm_return_value): Handle VFP ABI.
        (arm_gdbarch_init): Default fp_model based on Tag_ABI_VFP_args for
        EABI binaries.

2009-07-28  Daniel Jacobowitz  <dan@codesourcery.com>

        * arch-utils.c (displaced_step_at_entry_point): Do not call
        gdbarch_convert_from_func_ptr_addr.
        * cris-tdep.c: Remove outdated comment.
        * infcall.c (call_function_by_hand): Do not call
        gdbarch_convert_from_func_ptr_addr after entry_point_address.
        * objfiles.c (entry_point_address): Call both
        gdbarch_convert_from_func_ptr_addr and
        gdbarch_addr_bits_remove.

2009-07-28  Aleksandar Ristovski  <aristovski@qnx.com>

        * nto-tdep.c (nto_thread_state_str): New array.
        (nto_extra_thread_info): New function definition.
        * nto-tdep.h (gdbthread.h): New include.
        (private_thread_info): New struct.
        (nto_extra_thread_info): New declaration.
        * nto-procfs.c (procfs_thread_alive): Properly check if
        thread is still alive.
        (update_thread_private_data_name, update_thread_private_data): New
        function definition.
        (procfs_find_new_threads): Fetch thread private data.
        (init_procfs_ops): Register to_extra_thread_info.

2009-07-25  Pedro Alves  <pedro@codesourcery.com>

        * stack.c (backtrace_command_1): Remove dead check of NULL current
        frame.

2009-07-23  Keith Seitz  <keiths@redhat.com>

        * source.c (forward_search_command): Don't fclose the stream,
        just run the cleanups.
        (reverse_search_command): Likewise.

2009-07-23  Paul Pluzhnikov  <ppluzhnikov@google.com>

        * symtab.c (search_symbols): Add QUIT.
        
2009-07-22  Paul Pluzhnikov  <ppluzhnikov@google.com>

        * symfile.c (symbol_file_add_with_addrs_or_offsets): Call observer.
        
2009-07-22  Paul Pluzhnikov  <ppluzhnikov@google.com>

        * objfiles.h (objfiles_changed): New prototype.
        * objfiles.c (objfiles_updated_p): Rename to objfiles_changed_p.
        (allocate_objfile, free_objfile): Must rebuild section map.
        (objfile_relocate): Likewise.
        (update_section_map, find_pc_section): Adjust.
        (set_objfiles_updated_on_exe_change): Remove.
        (set_objfiles_updated_on_solib_activity): Remove.
        (_initialize_objfiles): Remove.
        (objfiles_changed): New function.
        * symfile.c (reread_symbols): Call objfiles_changed.    
        
2009-07-22  Hui Zhu  <teawater@gmail.com>

        * record.c (record_xfer_partial): Call error When nquery
        return "n".

2009-07-21  Paul Pluzhnikov  <ppluzhnikov@google.com>
        
        * objfiles.c (objfiles_updated_p): New variable.
        (qsort_cmp, bsearch_cmp, update_section_map): New function.
        (find_pc_section): Use bsearch.
        (set_objfiles_updated_on_exe_change): New function.
        (set_objfiles_updated_on_solib_activity): New function.
        (_initialize_objfiles): New function.
        
2009-07-21 Michael Eager <eager@eagercon.com>

        * features/rs6000/powerpc-405.xml: New.
        * rs6000-tdep.c: Add include & initialize for
        powerpc-405.c, add 405 to variants.
        * features/rs6000/powerpc-405.c: Generate.

2009-07-21  Paul Pluzhnikov  <ppluzhnikov@google.com>

        * utils.c (internal_vproblem): Always print failure message.

2009-07-21  Daniel Jacobowitz  <dan@codesourcery.com>
            Vladimir Prus <vladimir@codesourcery.com>

        * valops.c (value_fetch_lazy): Handle bitfields explicitly.
        (value_assign): Remove unnecessary FIXME.  Honor the container
        type of bitfields if possible.
        * value.c (struct value): Add parent field.
        (value_parent): New function.
        (value_free): Free the parent also.
        (value_copy): Copy the parent also.
        (value_primitive_field): Do not read the contents of a lazy
        value to create a child bitfield value.  Set bitpos and offset
        according to the container type if possible.
        (unpack_bits_as_long): Rename from unpack_field_as_long.  Take
        field_type, bitpos, and bitsize instead of type and fieldno.
        (unpack_field_as_long): Use unpack_bits_as_long.
        * value.h (value_parent, unpack_bits_as_long): New prototypes.

2009-07-21  Daniel Jacobowitz  <dan@codesourcery.com>

        * value.c (struct value): Add reference_count field.
        (allocate_value_lazy): Initialize reference_count.
        (value_incref): New function.
        (value_free): Check the reference count.
        * value.h (value_incref): New prototype.

2009-07-20  Marc Khouzam  <marc.khouzam@ericsson.com>

        * utils.c (defaulted_query): Update comment and remove dead code.

2009-07-20  Doug Evans  <dje@google.com>

        Add support for "comdat types" from DWARF4.
        * dwarf2read.c (dwarf2_per_objfile): New member types,
        signatured_types.
        (TYPES_SECTION): New macro.
        (dwarf2_per_cu_data): Change size of length field from 30 bits
        to 29 bits.  New member from_debug_types.
        (signatured_type): New struct.
        (struct attribute): New union member signatured_type.
        (DW_SIGNATURED_TYPE): New macro.
        (dwarf2_attr_no_follow): New function.
        (read_type_unit_scope): New function.
        (follow_die_ref_or_sig, follow_die_sig): New functions.
        (dwarf2_locate_sectoins): Handle .debug_types.
        (dwarf2_build_psymtabs): Read .debug_types.
        (read_type_comp_unit_head): New function.
        (hash_type_signature, eq_type_signature): New functions.
        (create_debug_types_hash_table): New function.
        (lookup_signatured_type): New function.
        (process_psymtab_comp_unit): Handle type units too.
        (process_type_comp_unit, build_type_psymtabs): New functions.
        (dwarf2_build_psymtabs_hard): Call build_type_psymtabs.
        (load_partial_comp_unit): Assert not called for a type unit.
        (skip_one_die): Handle DW_FORM_sig8.
        (queue_comp_unit): Don't call load_full_comp_unit here, or
        update read_in_chain.
        (psymtab_to_symtab_1): Call read_signatured_type_at_offset for
        type units, or load_full_comp_unit for comp units after
        queue_comp_unit returns.
        (load_full_comp_unit): Assert not called for type units.
        (load_full_comp_unit): Update read_in_chain here.
        (process_die): Handle DW_TAG_type_unit.
        (read_structure_type): Look for signatured types.
        (read_enumeration_type): Ditto.
        (init_cu_die_reader): Handle .debug_types.
        (read_comp_unit): Assert hash not computed yet.
        (read_die_and_children): Expand debugging printf to handle .debug_types.
        (read_partial_die): Handle DW_TAG_type_unit:
        (find_patial_die): Handle .debug_types.
        (read_attribute_value): Handle DW_FORM_sig8.
        (die_type): Call follow_die_ref_or_sig instead of follow_die_ref.
        (die_containing_type): Ditto.
        (dwarf_tag_name): Handle DW_TAG_type_unit.
        (dwarf_attr_name): Handle DW_AT_signature.
        (dwarf_form_name): Handle DW_FORM_sec_offset, DW_FORM_exprloc,
        DW_FORM_flag_present, DW_FORM_sig8.
        (dump_die_shallow): Handlel DW_FORM_sig8.
        (maybe_queue_comp_unit): Change return type to int from void.
        All callers updated.
        (follow_die_ref): Handle .debug_types.
        (lookup_signatured_type_at_offset): New function.
        (read_signatured_type_at_offset): New function.
        (read_signatured_type): New function.

2009-07-20  Ulrich Weigand  <uweigand@de.ibm.com>

        * arch-utils.c (gdbarch_info_fill): Only reference GDB_OSABI_DEFAULT
        if the macro is defined.

2009-07-20  Pedro Alves  <pedro@codesourcery.com>

        * features/gdb-target.dtd (target): Accept an optional 'osabi'
        element.
        (osabi): Define element.
        * features/mips-linux.xml (target): Add an osabi subelement set to
        GNU/Linux.
        * regformats/regdat.sh (xmlarch, xmlosabi): New variables.  Don't
        write the architecture into $xmltarget.  Store it in $xmlarch.
        Handle the 'osabi' type.  Handle outputting the osabi element of
        the target description.
        * regformats/reg-x86-64-linux.dat (osabi): Set to GNU/Linux.
        * regformats/reg-i386-linux.dat (osabi): Set to GNU/Linux.

        * target-descriptions.h (tdesc_osabi, set_tdesc_osabi): Declare.
        * target-descriptions.c (struct target_desc) <osabi>: New field.
        (tdesc_osabi): New function.
        (set_tdesc_osabi): New function.
        * xml-tdesc.c: Include osabi.h.
        (tdesc_end_osabi): New.
        (target_children): Parse "osabi" elements.
        * arch-utils.c (gdbarch_info_fill): Try to get the osabi from the
        target description if the user didn't override it or it is not
        extractable from the bfd.  If that still fails, fallback to the
        configured in default.
        * osabi.h (osabi_from_tdesc_string): Declare.
        * osabi.c (osabi_from_tdesc_string): New.
        (gdbarch_lookup_osabi): Return GDB_OSABI_UNKNOWN instead of
        GDB_OSABI_DEFAULT.

        * NEWS: Mention that target descriptions can now describe the
        target OS ABI.

2009-07-20  Mike Frysinger  <vapier@gentoo.org>

        * configure.ac (AC_CHECK_FUNCS): Check for pipe.
        * config.in, configure: Regenerate.
        * tui/tui-io.c (TUI_USE_PIPE_FOR_READLINE): Define if HAVE_PIPE.

2009-07-20  Pedro Alves  <pedro@codesourcery.com>

        * gnu-nat.c: Include "inf-child.h".
        (gnu_mourn_inferior): Use the passed in target_ops
        instead of the gnu_ops global.
        (gnu_create_inferior): Inline `attach_to_child', use the passed in
        target_ops instead of the gnu_ops global.
        (gnu_can_run): Delete.
        (gnu_attach): Use the passed in target_ops instead of the gnu_ops
        global.
        (gnu_detach): Ditto.
        (gnu_prepare_to_store, gnu_open): Delete.
        (gnu_store_registers, gnu_fetch_registers): Delete declarations.
        (gnu_ops): Delete.
        (init_gnu_ops): Delete.
        (gnu_target): New.
        (_initialize_gnu_nat): Don't call init_gnu_ops or add_target here.
        * gnu-nat.h (gnu_target): Declare.
        * i386gnu-nat.c (gnu_fetch_registers, gnu_store_registers): Make
        static.
        (_initialize_i386gnu_nat): New.

2009-07-20  Ulrich Weigand  <uweigand@de.ibm.com>

        * dwarf2loc.c (find_location_expression): Retrieve beginning and
        ending address offsets in location list entries as integers,
        not as addresses.

2009-07-20  Ulrich Weigand  <uweigand@de.ibm.com>

        * infrun.c (wait_for_inferior): Invalidate registers and overlay
        cache every time before calling target_wait.
        (handle_inferior_event): Make static. Always reset waiton_ptid.
        Never call registers_changed.
        (prepare_to_wait): Do not invaliate registers or overlay cache
        (moved to wait_for_inferior).  Do not reset waiton_ptid (moved
        to handle_inferior_event).
        (fetch_inferior_event): Remove check for always-true condition.  

2009-07-20  Thomas Schwinge  <tschwinge@gnu.org>

        * i386gnu-nat.c (gnu_fetch_registers, gnu_store_registers): Adjust to
        2009-02-23 target_ops changes.

2009-07-18  Michael Snyder  <msnyder@vmware.com>

        * infrun.c (handle_inferior_event): Remove an execution_direction
        check in the "check for subroutine calls" test, and add some 
        additional handling for reverse-stepping through shared libraries.

2009-07-18  Anthony Green  <green@moxielogic.com>

        * moxie-tdep.c (moxie_analyze_prologue): Take gdbarch as last
        parameter instead of frame_info.
        (moxie_frame_cache): Call moxie_analyze_prologue with different
        args.

2009-07-17  Ulrich Weigand  <uweigand@de.ibm.com>

        * solib.c (solib_bfd_open): Do not call ops->bfd_open.
        (solib_map_sections): Call ops->bfd_open instead of solib_bfd_open.
        * solib-frv.c (_initialize_frv_solib): Initialize bfd_open member.
        * solib-irix.c (_initialize_irix_solib): Likewise.
        * solib-null.c (_initialize_null_solib): Likewise.
        * solib-osf.c (_initialize_osf_solib): Likewise.
        * solib-pa64.c (_initialize_pa64_solib): Likewise.
        * solib-som.c (_initialize_som_solib): Likewise.
        * solib-sunos.c (_initialize_sunos_solib): Likewise.
        * solib-svr4.c (_initialize_svr4_solib): Likewise.
        * solib-target.c (_initialize_solib_target): Likewise.

2009-07-17  Ulrich Weigand  <uweigand@de.ibm.com>

        * mi/mi-cmd-disas.c (mi_cmd_disassemble): Respect mixed_mode flag.

2009-07-16  Doug Evans  <dje@google.com>

        * linux-thread.db.c (try_thread_db_load_1): Tweak comment.

2007-07-16  Paul Pluzhnikov  <ppluzhnikov@google.com>

        * linux-thread-db.c (thread_db_find_new_threads_silently):
        New function.
        (try_thread_db_load_1): Call it.

2009-07-15  Doug Evans  <dje@google.com>

        Code reorg in preparation for adding comdat types support.
        * dwarf2read.c (struct die_reader_specs): New struct.
        (locate_pdi_sibling): New arg buffer.  All callers updated.
        (load_partial_dies, read_partial_die): Ditto.
        (read_8_bytes): Change return type to ULONGEST.
        (read_comp_unit): Delete arg abfd.  All callers updated.
        (read_die_and_children_1): Delete args abfd, cu.  New arg reader.
        All callers updated.
        (read_die_and_children, read_die_and_siblings): Ditto.
        (read_full_die): Ditto.  Move closer to callers.
        (skip_one_die): New arg buffer.  All callers updated.
        (load_full_comp_unit): Change return type to void.  All callers
        updated.
        (partial_read_comp_unit_head): New args buffer, buffer_size.
        All callers updated.
        (process_psymtab_comp_unit): New function, split out from
        dwarf2_build_psymtabs_hard.
        (dwarf2_build_psymtabs_hard): Call it.
        (load_partial_comp_unit): Renamed from load_comp_unit.
        All callers updated.
        (skip_children): New arg buffer.  All callers updated.
        (init_cu_die_reader): New function.
        (is_ref_attr): New function.
        (dwarf2_get_ref_die_offset): Call it.
        (alloc_one_comp_unit): New function.

2009-07-14  Stan Shebs  <stan@codesourcery.com>

        * MAINTAINERS (Global Maintainers): Add Doug Evans.

2009-07-14  Stan Shebs  <stan@codesourcery.com>

        Conditional tracepoints.
        * ax-gdb.h (gen_eval_for_expr): Declare.
        * ax-gdb.c (gen_expr): Generate bytecodes for BINOP_EQUAL
        and other comparisons.
        (gen_eval_for_expr): New function.
        (agent_eval_command): New maintenance command.
        (_initialize_ax_gdb): Define the command.
        * remote.c (struct remote_state): New field cond_tracepoints.
        (PACKET_ConditionalTracepoints): New packet config type.
        (remote_cond_tracepoint_feature): New function.
        (remote_protocol_features): Add ConditionalTracepoints.
        (remote_supports_cond_tracepoints): New function.
        (_initialize_remote): Add ConditionalTracepoints.
        * tracepoint.c (download_tracepoint): Add conditional.
        * NEWS: Mention conditional tracepoints.

2009-07-14  Ulrich Weigand  <uweigand@de.ibm.com>

        * objfiles.c (objfile_relocate): Do not relocate the same
        BLOCKVECTOR_MAP address map multiple times.

2009-07-14  Ulrich Weigand  <uweigand@de.ibm.com>

        * remote.c (process_stop_reply): Access expedited target registers
        in target_gdbarch.

2009-07-13  Jan Kratochvil  <jan.kratochvil@redhat.com>

        Fix memory access from signed 32bit inferior registers on 64bit GDB.
        * linux-nat.c (linux_xfer_partial <TARGET_OBJECT_MEMORY>): New variable
        addr_bit.  Mask OFFSET by the ADDR_BIT width.

2009-07-13  Anthony Green  <green@moxielogic.com>

        * moxie-tdep.c (moxie_gdbarch_init): Call
        set_gdbarch_process_record.
        (moxie_process_record): New.
        (moxie_process_readu): New.

2009-07-12  Michael Snyder  <msnyder@vmware.com>

        * i386-tdep.c: Add a frame unwinder for function epilogues.
        (i386_in_function_epilogue_p): New function.
        (i386_epilogue_frame_sniffer): New function.
        (i386_epilogue_frame_cache): New function.
        (i386_epilogue_frame_this_id): New function.
        (i386_epilogue_frame_unwind): New struct frame_unwind.
        (i386_gdbarch_init): Hook the new unwinder.

2009-07-11  Hui Zhu  <teawater@gmail.com>

        * cli/cli-cmds.c (disassemble_command): Add a new modifier /r
        to "disassemble" command to print the raw instructions in hex as
        well as in symbolic form.
        (init_cli_cmds): Ditto.
        (print_disassembly): Change "mixed" to "flags" to translate
        the behavior of disassemble.
        (disassemble_current_function): Ditto.
        * mi/mi-cmd-disas.c (mi_cmd_disassemble): Ditto.
        * stack.c (gdb_disassembly_stub): Ditto.
        * disasm.c (do_mixed_source_and_assembly): Ditto.
        (do_mixed_source_and_assembly): Ditto.
        (do_assembly_only): Ditto.
        (gdb_disassembly): Ditto.
        (dump_insns): print the raw instructions in hex as well as in
        symbolic form if DISASSEMBLY_RAW_INSN and flags is true.
        * disasm.h (DISASSEMBLY_SOURCE): Include source code with the
        assembly if it and flags is true.
        (DISASSEMBLY_RAW_INSN): Include the raw instructions in hex with
        the assembly if it and flags is true.
        (gdb_disassembly): Update extern.
        * NEWS: Document disassemble/r support.

2009-07-10  Tom Tromey  <tromey@redhat.com>

        * dwarf2-frame.c: Include dwarf2.h, not elf/dwarf2.h.
        * dwarf2expr.c: Likewise.
        * dwarf2loc.c: Likewise.
        * dwarf2read.c: Likewise.
        * sh-tdep.c: Likewise.
        * xtensa-tdep.c: Likewise.

2009-07-10  Jan Kratochvil  <jan.kratochvil@redhat.com>

        Tidy up the code.
        * mi/mi-cmd-var.c (mi_cmd_var_update): Remove variable nv.  Move
        variables var, rootlist and cr to their local sub-block.  Move the
        make_cleanup_ui_out_tuple_begin_end, make_cleanup_ui_out_list_begin_end
        and do_cleanups calls to the common base block.  Remove the zero NV
        check.

2009-07-10 Phil Muldoon  <pmuldoon@redhat.com>

        * python/python-internal.h (apply_varobj_pretty_printer): Update
        definition.
        (python_string_to_target_python_string): Add definition.
        * python/python-utils.c (unicode_to_encoded_python_string)
        (unicode_to_target_python_string)
        (python_string_to_target_python_string): New Functions.
        * python/python-prettyprint.c (pretty_print_one_value): Likewise.
        (print_string_repr): Refactor to logic to account for PyObject
        returned strings.
        (apply_varobj_pretty_printer): Likewise.
        * python/python-value.c (valpy_string): Parse length keyword. Use
        length keyword in LA_GET_STRING.
        * varobj.c (value_get_print_value): Refactor logic to account for
        PyObject returned strings.
        * c-lang.c (c_get_string): If the length parameter is specified,
        use that. Return value in characters. Update comments.
        * language.h: Update c_get_string prototype comments.

2009-07-09  Doug Evans  <dje@google.com>

        * i386-tdep.c (i386_displaced_step_fixup): Fix order of arguments
        to read_memory_unsigned_integer.

2009-07-09  Jan Kratochvil  <jan.kratochvil@redhat.com>

        Report error on inaccessible memory.
        * cli/cli-dump.c: Include gdbcore.h.
        (dump_memory_to_file): Call read_memory instead of target_read_memory.

2009-07-09  Hui Zhu  <teawater@gmail.com>

        * solib.c (solib_bfd_open): Output a warning if solib's
        architecture is not compatible with inferior's architecture.

2009-07-09  Ulrich Weigand  <uweigand@de.ibm.com>
            Jan Kratochvil  <jan.kratochvil@redhat.com>

        * target.h (struct target_ops <to_thread_architecture>): Describe it.
        (target_thread_architecture): Refer to to_thread_architecture.

2009-07-08  Pierre Muller  <muller@ics.u-strasbg.fr>

        * cli/cli-cmds.c (init_cli_cmds): Add "inf" alias for "info" command.

2009-07-07  Ulrich Weigand  <uweigand@de.ibm.com>

        * tui/tui-stack.c (tui_make_status_line): Display PC as ?? if unknown.

2009-07-07  Pierre Muller  <muller@ics.u-strasbg.fr>

        * breakpoint.c (set_raw_breakpoint): Remove static modifier.

2009-07-07  Tom Tromey  <tromey@redhat.com>

        * c-lang.c (convert_octal): Only allow 3 octal digits.
        (print_wchar): Prefer 3-digit octal form.  Fall back to hex if
        needed.
        * c-exp.y (c_parse_escape): Only allow 3 octal digits.

2009-07-07  Paul Pluzhnikov  <ppluzhnikov@google.com>

        * python/python-value.c (valpy_getitem): Remove incorrect assert.
        
2009-07-07  Paul Pluzhnikov  <ppluzhnikov@google.com>

        * python/python-value.c (valpy_getitem): Don't return from TRY_CATCH.

2009-07-07  Sami Wagiaalla  <swagiaal@redhat.com>

        * cp-support.h (struct using_direct): Rename members inner and
        outer to import_src, and import_dest respectively.
        * cp-namespace.c (cp_add_using_directive): Update.
        (cp_add_using): Update.
        (cp_copy_usings): Update.
        (cp_lookup_symbol_namespace): Update.
        (cp_scan_for_anonymous_namespaces): Update.
        * cp-support.c (make_symbol_overload_list_using): Update.
        * cp-support.h (cp_add_using_directive, cp_add_using): Rename
        arguments from inner and outer to src and dest respectively.
        * cp-namespace.c (cp_add_using_directive): Ditto.
        (cp_add_using): Ditto.

2009-07-07  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * mi/mi-cmd-var.c (mi_cmd_var_update): Replace a while loop by for loop.
        * varobj.c (varobj_invalidate): Replace a while loop by for loop.

2009-07-07  Vladimir Prus  <vladimir@codesourcery.com>

        Fix hang in floating varobjs.

        * varobj.c (varobj_invalidate): Advance to next
        element when processing floating varobj.

2009-07-07  Vladimir Prus  <vladimir@codesourcery.com>

        * varobj.c: Remove unnecessary include.

2009-07-07  Tristan Gingold  <gingold@adacore.com>

        * config/i386/darwin.mh (NATDEPFILES): Remove excServer.o.
        Remove excServer.c target.  Remove _all target.
        * darwin.defs: Removed.

2009-07-06  Aleksandar Ristovski  <aristovski@qnx.com>

        * configure.tgt (i[34567]86-*-nto*): Add build_gdbserver=yes.

2009-07-06  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * source.c (find_and_open_source): Remove the `objfile' parameter.
        Update the function comment.
        (open_source_file, symtab_to_fullname, psymtab_to_fullname): Update the
        find_and_open_source callers.

2009-07-05  Pedro Alves  <pedro@codesourcery.com>

        * coff-pe-read.c (read_pe_exported_syms): Recognize
        "pe-arm-wince-little" and "pei-arm-wince-little" bfd targets as PE
        targets.

2009-07-05  Pedro Alves  <pedro@codesourcery.com>

        * arm-wince-tdep.c (arm_wince_skip_main_prologue): New.
        (arm_wince_init_abi): Register it as gdbarch_skip_main_prologue
        callback.

2009-06-29  Tristan Gingold  <gingold@adacore.com>

        * i386-darwin-tdep.c (amd64_darwin_thread_state_reg_offset)
        (amd64_darwin_thread_state_num_regs)
        (amd64_darwin_sigcontext_addr, x86_darwin_init_abi_64): Moved to
        amd64-darwin-tdep.c
        (_initialize_i386_darwin_tdep): Remove 64 bits parts.
        (darwin_dwarf_signal_frame_p): Make public.
        * amd64-darwin-tdep.c: New file with most chunks from
        i386-darwin-tdep.c      
        * i386-darwin-tdep.h: Add a prototype for darwin_dwarf_signal_frame_p.
        (amd64_darwin_thread_state_reg_offset)
        (amd64_darwin_thread_state_num_regs): Moved to amd64-darwin-tdep.h
        * amd64-darwin-tdep.h: New file.
        * i386-darwin-nat.c: Only includes amd64-nat.h and amd64-darwin-tdep.h
        if BFD64 is defined.
        (i386_darwin_fetch_inferior_registers): Add #ifdef BFD64/#endif around
        64 bits parts.
        (i386_darwin_store_inferior_registers): Ditto.
        (darwin_set_sstep): Ditto.
        (darwin_complete_target): Ditto.
        (amd64_darwin_sstep_at_sigreturn): Ditto.
        * configure.tgt: Create a separate entry for x86_64-*-darwin.
        Add 64 bits support for i386-*-darwin if --enable-64-bit-bfd.
        * Makefile.in (ALLDEPFILES): Add amd64-darwin-tdep.c, darwin-nat.c,
        i386-darwin-tdep.c i386-darwin-nat.c
        (ALL_64_TARGET_OBS): Add amd64-darwin-tdep.o
        
2009-07-02  Pedro Alves  <pedro@codesourcery.com>

        * linux-fork.c (forks_exist_p): Drop unnecessary extern.
        (add_fork, linux_fork_killall, linux_fork_mourn_inferior)
        (linux_fork_detach): Ditto.
        (delete_fork_command): Rename to ...
        (delete_checkpoint_command): ... this.
        (detach_fork_command): Rename to ...
        (detach_checkpoint_command): ... this.
        (info_forks_command): Rename to ...
        (info_checkpoints_command): ... this.
        (_initialize_linux_fork): Remove stale comments.  Adjust.

2009-07-02  Pedro Alves  <pedro@codesourcery.com>

        * linux-nat.c (linux_child_follow_fork): If we're staying attached
        to the child process, enable event reporting on it.  Don't handle
        checkpoints here.  Instead, add the child fork to the lwp thread
        and inferior lists without clobbering the previous inferior.  Let
        the thread_db layer learn about a new child process, even if
        following the parent.
        (linux_nat_switch_fork): Delete lwps of the current inferior only,
        instead of clearing the whole list.  Use thread_change_ptid to
        give the core the illusion the new checkpoint is still the same
        inferior.  Clear the register cache.
        (linux_handle_extended_wait): Handle checkpoints here.
        (linux_multi_process): Turn on.
        * linux-fork.c (struct fork_info) <pc>: Remove field.
        (init_fork_list): Do not delete the checkpoint from the inferior
        list (it is not there).
        (fork_load_infrun_state): Don't switch inferior_ptid here.  Pass
        the new checkpoint's ptid to linux_nat_switch_fork.
        (fork_save_infrun_state): Make static.  Don't stop the pc field of
        fork_info, it's gone.
        (linux_fork_mourn_inferior): Don't delete the checkpoint from the
        inferior list, it's not there.
        (linux_fork_detach): Ditto.
        (delete_fork_command): Replace mention of fork/checkpoint by
        checkpoint only.
        (detach_fork_command): Likewise.  Don't delete the checkpoint from
        the inferior list.
        (info_forks_command): Adjust.
        (restore_detach_fork): Delete.
        (checkpointing_pid): New.
        (linux_fork_checkpointing_p): New.
        (save_detach_fork): Delete.
        (checkpoint_command): Delete temp_detach_fork.  Don't remove
        breakpoints, that's a nop.  Store the pid of the process we're
        checkpointing, and use make_cleanup_restore_integer to restore it.
        Don't reinsert breakpoints here.
        (process_command, fork_command): Delete.
        (restart_command): Update comments to only mention checkpoints,
        not forks.
        (_initialize_linux_fork): Delete "fork", "process", "info forks"
        commands.
        * linux-fork.h (fork_save_infrun_state, fork_list): Delete
        declarations.
        (linux_fork_checkpointing_p): Declare.
        * cli/cli-cmds.c (killlist): New.
        * cli/cli-cmds.h (killlist): Declare.
        * gdbcmd.h (killlist): Declare.
        * inferior.c: Include "gdbthread.h".
        (detach_inferior_command, kill_inferior_command)
        (inferior_command): New.
        (info_inferiors_command): Allow specifying a specific inferior id.
        (_initialize_inferiors): Register "inferior", "kill inferior" and
        "detach inferior" commands.
        * infcmd.c (_initialize_infcmd): Make "kill" a prefix command.
        * gdbthread.h (any_thread_of_process): Declare.
        * thread.c (any_thread_of_process): New.

        * NEWS: Mention multi-inferior debugging.  Mention 'info
        inferiors', 'inferior', 'detach inferior' and 'kill inferior' as
        new commands.
        (Removed commands): New section, mentioning that 'info forks',
        'fork', 'process', 'delete fork' and 'detach fork' are now gone.

2009-07-02  Ulrich Weigand  <uweigand@de.ibm.com>

        * gdbarch.sh (current_gdbarch): Remove global variable.
        (find_arch_by_info): Remove, inline into ...
        (gdbarch_find_by_info): ... this.  Remove current_gdbarch swapping.
        (deprecated_current_gdbarch_select_hack): Rename to ...
        (deprecated_target_gdbarch_select_hack): ... this.  Do not set
        or access current_gdbarch.
        * gdbarch.c, gdbarch.h: Regenerate.

        * arch-utils.c (gdbarch_update_p): Update call.
        (set_gdbarch_from_file): Likewise.

2009-07-02  Ulrich Weigand  <uweigand@de.ibm.com>

        * defs.h (extract_signed_integer, extract_unsigned_integer,
        extract_long_unsigned_integer, store_signed_integer,
        store_unsigned_integer): Add BYTE_ORDER parameter.
        * findvar.c (extract_signed_integer, extract_unsigned_integer,
        extract_long_unsigned_integer, store_signed_integer,
        store_unsigned_integer): Add BYTE_ORDER parameter.  Use it
        instead of current_gdbarch.

        * gdbcore.h (read_memory_integer, safe_read_memory_integer,
        read_memory_unsigned_integer, write_memory_signed_integer,
        write_memory_unsigned_integer): Add BYTE_ORDER parameter.
        * corefile.c (struct captured_read_memory_integer_arguments): Add
        BYTE_ORDER member.
        (safe_read_memory_integer): Add BYTE_ORDER parameter.  Store it into
        struct captured_read_memory_integer_arguments.
        (do_captured_read_memory_integer): Pass it to read_memory_integer.
        (read_memory_integer): Add BYTE_ORDER parameter.  Pass it to
        extract_signed_integer.
        (read_memory_unsigned_integer): Add BYTE_ORDER parameter.  Pass it to
        extract_unsigned_integer.
        (write_memory_signed_integer): Add BYTE_ORDER parameter.  Pass it
        to store_signed_integer.
        (write_memory_unsigned_integer): Add BYTE_ORDER parameter.  Pass it
        to store_unsigned_integer.

        * target.h (get_target_memory_unsigned): Add BYTE_ORDER parameter.
        * target.c (get_target_memory_unsigned): Add BYTE_ORDER parameter.
        Pass it to extract_unsigned_integer.


        Update calls to extract_signed_integer, extract_unsigned_integer,
        extract_long_unsigned_integer, store_signed_integer,
        store_unsigned_integer, read_memory_integer,
        read_memory_unsigned_integer, safe_read_memory_integer,
        write_memory_signed_integer, write_memory_unsigned_integer, and
        get_target_memory_unsigned to pass byte order:
        * ada-lang.c (ada_value_binop): Update.
        * ada-valprint.c (char_at): Update.
        * alpha-osf1-tdep.c (alpha_osf1_sigcontext_addr): Update.
        * alpha-tdep.c (alpha_lds, alpha_sts, alpha_push_dummy_call,
        alpha_extract_return_value, alpha_read_insn,
        alpha_get_longjmp_target): Update.
        * amd64-linux-tdep.c (amd64_linux_sigcontext_addr): Update.
        * amd64obsd-tdep.c (amd64obsd_supply_uthread,
        amd64obsd_collect_uthread, amd64obsd_trapframe_cache): Update.
        * amd64-tdep.c (amd64_push_dummy_call, amd64_analyze_prologue,
        amd64_frame_cache, amd64_sigtramp_frame_cache, fixup_riprel,
        amd64_displaced_step_fixup): Update.
        * arm-linux-tdep.c (arm_linux_sigreturn_init,
        arm_linux_rt_sigreturn_init, arm_linux_supply_gregset): Update.
        * arm-tdep.c (thumb_analyze_prologue, arm_skip_prologue,
        arm_scan_prologue, arm_push_dummy_call, thumb_get_next_pc,
        arm_get_next_pc, arm_extract_return_value, arm_store_return_value,
        arm_return_value): Update.
        * arm-wince-tdep.c (arm_pe_skip_trampoline_code): Update.
        * auxv.c (default_auxv_parse): Update.
        * avr-tdep.c (avr_address_to_pointer, avr_pointer_to_address,
        avr_scan_prologue, avr_extract_return_value,
        avr_frame_prev_register, avr_push_dummy_call): Update.
        * bsd-uthread.c (bsd_uthread_check_magic, bsd_uthread_lookup_offset,
        bsd_uthread_wait, bsd_uthread_thread_alive,
        bsd_uthread_extra_thread_info): Update.
        * c-lang.c (c_printstr, print_wchar): Update.
        * cp-valprint.c (cp_print_class_member): Update.
        * cris-tdep.c (cris_sigcontext_addr, cris_sigtramp_frame_unwind_cache,
        cris_push_dummy_call, cris_scan_prologue, cris_store_return_value,
        cris_extract_return_value, find_step_target, dip_prefix,
        sixteen_bit_offset_branch_op, none_reg_mode_jump_op,
        move_mem_to_reg_movem_op, get_data_from_address): Update.
        * dwarf2expr.c (dwarf2_read_address, execute_stack_op): Update.
        * dwarf2-frame.c (execute_cfa_program): Update.
        * dwarf2loc.c (find_location_expression): Update.
        * dwarf2read.c (dwarf2_const_value): Update.
        * expprint.c (print_subexp_standard): Update.
        * findvar.c (unsigned_pointer_to_address, signed_pointer_to_address,
        unsigned_address_to_pointer, address_to_signed_pointer,
        read_var_value): Update.
        * frame.c (frame_unwind_register_signed,
        frame_unwind_register_unsigned, get_frame_memory_signed,
        get_frame_memory_unsigned): Update.
        * frame-unwind.c (frame_unwind_got_constant): Update.
        * frv-linux-tdep.c (frv_linux_pc_in_sigtramp,
        frv_linux_sigcontext_reg_addr, frv_linux_sigtramp_frame_cache):
        Update.
        * frv-tdep.c (frv_analyze_prologue, frv_skip_main_prologue,
        frv_extract_return_value, find_func_descr,
        frv_convert_from_func_ptr_addr, frv_push_dummy_call): Update.
        * f-valprint.c (f_val_print): Update.
        * gnu-v3-abi.c (gnuv3_decode_method_ptr, gnuv3_make_method_ptr):
        Update.
        * h8300-tdep.c (h8300_is_argument_spill, h8300_analyze_prologue,
        h8300_push_dummy_call, h8300_extract_return_value,
        h8300h_extract_return_value, h8300_store_return_value,
        h8300h_store_return_value): Update.
        * hppabsd-tdep.c (hppabsd_find_global_pointer): Update.
        * hppa-hpux-nat.c (hppa_hpux_fetch_register, hppa_hpux_store_register):
        Update.
        * hppa-hpux-tdep.c (hppa32_hpux_in_solib_call_trampoline,
        hppa64_hpux_in_solib_call_trampoline,
        hppa_hpux_in_solib_return_trampoline, hppa_hpux_skip_trampoline_code,
        hppa_hpux_sigtramp_frame_unwind_cache,
        hppa_hpux_sigtramp_unwind_sniffer, hppa32_hpux_find_global_pointer,
        hppa64_hpux_find_global_pointer, hppa_hpux_search_pattern,
        hppa32_hpux_search_dummy_call_sequence,
        hppa64_hpux_search_dummy_call_sequence, hppa_hpux_supply_save_state,
        hppa_hpux_unwind_adjust_stub): Update.
        * hppa-linux-tdep.c (insns_match_pattern,
        hppa_linux_find_global_pointer): Update.
        * hppa-tdep.c (hppa_in_function_epilogue_p, hppa32_push_dummy_call,
        hppa64_convert_code_addr_to_fptr, hppa64_push_dummy_call,
        skip_prologue_hard_way, hppa_frame_cache, hppa_fallback_frame_cache,
        hppa_pseudo_register_read, hppa_frame_prev_register_helper,
        hppa_match_insns): Update.
        * hpux-thread.c (hpux_thread_fetch_registers): Update.
        * i386-tdep.c (i386bsd_sigcontext_addr): Update.
        * i386-cygwin-tdep.c (core_process_module_section): Update.
        * i386-darwin-nat.c (i386_darwin_sstep_at_sigreturn,
        amd64_darwin_sstep_at_sigreturn): Update.
        * i386-darwin-tdep.c (i386_darwin_sigcontext_addr,
        amd64_darwin_sigcontext_addr): Likewise.
        * i386-linux-nat.c (i386_linux_sigcontext_addr): Update.
        * i386nbsd-tdep.c (i386nbsd_sigtramp_cache_init): Update.
        * i386-nto-tdep.c (i386nto_sigcontext_addr): Update.
        * i386obsd-nat.c (i386obsd_supply_pcb): Update.
        * i386obsd-tdep.c (i386obsd_supply_uthread, i386obsd_collect_uthread,
        i386obsd_trapframe_cache): Update.
        * i386-tdep.c (i386_displaced_step_fixup, i386_follow_jump,
        i386_analyze_frame_setup, i386_analyze_prologue,
        i386_skip_main_prologue, i386_frame_cache, i386_sigtramp_frame_cache,
        i386_get_longjmp_target, i386_push_dummy_call,
        i386_pe_skip_trampoline_code, i386_svr4_sigcontext_addr,
        i386_fetch_pointer_argument): Update.
        * i387-tdep.c (i387_supply_fsave): Update.
        * ia64-linux-tdep.c (ia64_linux_sigcontext_register_address): Update.
        * ia64-tdep.c (ia64_pseudo_register_read, ia64_pseudo_register_write,
        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_libunwind_sigtramp_frame_prev_register, ia64_find_global_pointer,
        find_extant_func_descr, find_func_descr,
        ia64_convert_from_func_ptr_addr, ia64_push_dummy_call, ia64_dummy_id,
        ia64_unwind_pc): Update.
        * iq2000-tdep.c (iq2000_pointer_to_address, iq2000_address_to_pointer,
        iq2000_scan_prologue, iq2000_extract_return_value,
        iq2000_push_dummy_call): Update.
        * irix5nat.c (fill_gregset): Update.
        * jv-lang.c (evaluate_subexp_java): Update.
        * jv-valprint.c (java_value_print): Update.
        * lm32-tdep.c (lm32_analyze_prologue, lm32_push_dummy_call, 
        lm32_extract_return_value, lm32_store_return_value): Update.
        * m32c-tdep.c (m32c_push_dummy_call, m32c_return_value,
        m32c_skip_trampoline_code, m32c_m16c_address_to_pointer,
        m32c_m16c_pointer_to_address): Update.
        * m32r-tdep.c (m32r_store_return_value, decode_prologue,
        m32r_skip_prologue, m32r_push_dummy_call, m32r_extract_return_value):
        Update.
        * m68hc11-tdep.c (m68hc11_pseudo_register_read,
        m68hc11_pseudo_register_write, m68hc11_analyze_instruction,
        m68hc11_push_dummy_call): Update.
        * m68linux-tdep.c (m68k_linux_pc_in_sigtramp,
        m68k_linux_get_sigtramp_info, m68k_linux_sigtramp_frame_cache):
        Update.
        * m68k-tdep.c (m68k_push_dummy_call, m68k_analyze_frame_setup,
        m68k_analyze_register_saves, m68k_analyze_prologue, m68k_frame_cache,
        m68k_get_longjmp_target): Update.
        * m88k-tdep.c (m88k_fetch_instruction): Update.
        * mep-tdep.c (mep_pseudo_cr32_read, mep_pseudo_csr_write,
        mep_pseudo_cr32_write, mep_get_insn, mep_push_dummy_call): Update.
        * mi/mi-main.c (mi_cmd_data_write_memory): Update.
        * mips-linux-tdep.c (mips_linux_get_longjmp_target, supply_32bit_reg,
        mips64_linux_get_longjmp_target, mips64_fill_gregset,
        mips64_fill_fpregset, mips_linux_in_dynsym_stub): Update.
        * mipsnbdsd-tdep.c (mipsnbsd_get_longjmp_target): Update.
        * mips-tdep.c (mips_fetch_instruction, fetch_mips_16,
        mips_eabi_push_dummy_call, mips_n32n64_push_dummy_call,
        mips_o32_push_dummy_call, mips_o64_push_dummy_call, 
        mips_single_step_through_delay, mips_skip_pic_trampoline_code,
        mips_integer_to_address): Update.
        * mn10300-tdep.c (mn10300_analyze_prologue, mn10300_push_dummy_call):
        Update.
        * monitor.c (monitor_supply_register, monitor_write_memory,
        monitor_read_memory_single): Update.
        * moxie-tdep.c (moxie_store_return_value, moxie_extract_return_value,
        moxie_analyze_prologue): Update.
        * mt-tdep.c (mt_return_value, mt_skip_prologue, mt_select_coprocessor,
        mt_pseudo_register_read, mt_pseudo_register_write, mt_registers_info,
        mt_push_dummy_call): Update.
        * objc-lang.c (read_objc_method, read_objc_methlist_nmethods,
        read_objc_methlist_method, read_objc_object, read_objc_super,
        read_objc_class, find_implementation_from_class): Update.
        * ppc64-linux-tdep.c (ppc64_desc_entry_point,
        ppc64_linux_convert_from_func_ptr_addr, ppc_linux_sigtramp_cache):
        Update.
        * ppcobsd-tdep.c (ppcobsd_sigtramp_frame_sniffer,
        ppcobsd_sigtramp_frame_cache): Update.
        * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call,
        do_ppc_sysv_return_value, ppc64_sysv_abi_push_dummy_call,
        ppc64_sysv_abi_return_value): Update.
        * ppc-linux-nat.c (ppc_linux_auxv_parse): Update.
        * procfs.c (procfs_auxv_parse): Update.
        * p-valprint.c (pascal_val_print): Update.
        * regcache.c (regcache_raw_read_signed, regcache_raw_read_unsigned,
        regcache_raw_write_signed, regcache_raw_write_unsigned,
        regcache_cooked_read_signed, regcache_cooked_read_unsigned,
        regcache_cooked_write_signed, regcache_cooked_write_unsigned): Update.
        * remote-m32r-sdi.c (m32r_fetch_register): Update.
        * remote-mips.c (mips_wait, mips_fetch_registers, mips_xfer_memory):
        Update.
        * rs6000-aix-tdep.c (rs6000_push_dummy_call, rs6000_return_value,
        rs6000_convert_from_func_ptr_addr, branch_dest, 
        rs6000_software_single_step): Update.
        * rs6000-tdep.c (rs6000_in_function_epilogue_p,
        ppc_displaced_step_fixup, ppc_deal_with_atomic_sequence,
        bl_to_blrl_insn_p, rs6000_fetch_instruction, skip_prologue,
        rs6000_skip_main_prologue, rs6000_skip_trampoline_code,
        rs6000_frame_cache): Update.
        * s390-tdep.c (s390_pseudo_register_read, s390_pseudo_register_write,
        s390x_pseudo_register_read, s390x_pseudo_register_write, s390_load,
        s390_backchain_frame_unwind_cache, s390_sigtramp_frame_unwind_cache,
        extend_simple_arg, s390_push_dummy_call, s390_return_value): Update.
        * scm-exp.c (scm_lreadr): Update.
        * scm-lang.c (scm_get_field, scm_unpack): Update.
        * scm-valprint.c (scm_val_print): Update.
        * score-tdep.c (score_breakpoint_from_pc, score_push_dummy_call,
        score_fetch_inst): Update.
        * sh64-tdep.c (look_for_args_moves, sh64_skip_prologue_hard_way,
        sh64_analyze_prologue, sh64_push_dummy_call, sh64_extract_return_value,
        sh64_pseudo_register_read, sh64_pseudo_register_write,
        sh64_frame_prev_register): Update:
        * sh-tdep.c (sh_analyze_prologue, sh_push_dummy_call_fpu,
        sh_push_dummy_call_nofpu, sh_extract_return_value_nofpu,
        sh_store_return_value_nofpu, sh_in_function_epilogue_p): Update.
        * solib-darwin.c (darwin_load_image_infos): Update.
        * solib-frv.c (fetch_loadmap, lm_base, frv_current_sos, enable_break2,
        find_canonical_descriptor_in_load_object): Update.
        * solib-irix.c (extract_mips_address, fetch_lm_info, irix_current_sos,
        irix_open_symbol_file_object): Update.
        * solib-som.c (som_solib_create_inferior_hook, link_map_start,
        som_current_sos, som_open_symbol_file_object): Update.
        * solib-sunos.c (SOLIB_EXTRACT_ADDRESS, LM_ADDR, LM_NEXT, LM_NAME):
        Update.
        * solib-svr4.c (read_program_header, scan_dyntag_auxv,
        solib_svr4_r_ldsomap): Update.
        * sparc64-linux-tdep.c (sparc64_linux_step_trap): Update.
        * sparc64obsd-tdep.c (sparc64obsd_supply_uthread,
        sparc64obsd_collect_uthread): Update.
        * sparc64-tdep.c (sparc64_pseudo_register_read,
        sparc64_pseudo_register_write, sparc64_supply_gregset,
        sparc64_collect_gregset): Update.
        * sparc-linux-tdep.c (sparc32_linux_step_trap): Update.
        * sparcobsd-tdep.c (sparc32obsd_supply_uthread,
        sparc32obsd_collect_uthread): Update.
        * sparc-tdep.c (sparc_fetch_wcookie, sparc32_push_dummy_code,
        sparc32_store_arguments, sparc32_return_value, sparc_supply_rwindow,
        sparc_collect_rwindow): Update.
        * spu-linux-nat.c (parse_spufs_run): Update.
        * spu-tdep.c (spu_pseudo_register_read_spu,
        spu_pseudo_register_write_spu, spu_pointer_to_address,
        spu_analyze_prologue, spu_in_function_epilogue_p,
        spu_frame_unwind_cache, spu_push_dummy_call, spu_software_single_step,
        spu_get_longjmp_target, spu_get_overlay_table, spu_overlay_update_osect,
        info_spu_signal_command, info_spu_mailbox_list, info_spu_dma_cmdlist,
        info_spu_dma_command, info_spu_proxydma_command): Update.
        * stack.c (print_frame_nameless_args, frame_info): Update.
        * symfile.c (read_target_long_array, simple_read_overlay_table,
        simple_read_overlay_region_table): Update.
        * target.c (debug_print_register): Update.
        * tramp-frame.c (tramp_frame_start): Update.
        * v850-tdep.c (v850_analyze_prologue, v850_push_dummy_call,
        v850_extract_return_value, v850_store_return_value, 
        * valarith.c (value_binop, value_bit_index): Update.
        * valops.c (value_cast): Update.
        * valprint.c (val_print_type_code_int, val_print_string,
        read_string): Update.
        * value.c (unpack_long, unpack_double, unpack_field_as_long,
        modify_field, pack_long): Update.
        * vax-tdep.c (vax_store_arguments, vax_push_dummy_call,
        vax_skip_prologue): Update.
        * xstormy16-tdep.c (xstormy16_push_dummy_call,
        xstormy16_analyze_prologue, xstormy16_in_function_epilogue_p,
        xstormy16_resolve_jmp_table_entry, xstormy16_find_jmp_table_entry,
        xstormy16_pointer_to_address, xstormy16_address_to_pointer): Update.
        * xtensa-tdep.c (extract_call_winsize, xtensa_pseudo_register_read,
        xtensa_pseudo_register_write, xtensa_frame_cache,
        xtensa_push_dummy_call, call0_track_op, call0_frame_cache): Update.


        * dfp.h (decimal_to_string, decimal_from_string, decimal_from_integral,
        decimal_from_floating, decimal_to_doublest, decimal_is_zero): Add
        BYTE_ORDER parameter.
        (decimal_binop): Add BYTE_ORDER_X, BYTE_ORDER_Y, and BYTE_ORDER_RESULT
        parameters.
        (decimal_compare): Add BYTE_ORDER_X and BYTE_ORDER_Y parameters.
        (decimal_convert): Add BYTE_ORDER_FROM and BYTE_ORDER_TO parameters.
        * dfp.c (match_endianness): Add BYTE_ORDER parameter.  Use it
        instead of current_gdbarch.
        (decimal_to_string, decimal_from_integral, decimal_from_floating,
        decimal_to_doublest, decimal_is_zero): Add BYTE_ORDER parameter.
        Pass it to match_endianness.
        (decimal_binop): Add BYTE_ORDER_X, BYTE_ORDER_Y, and BYTE_ORDER_RESULT
        parameters.  Pass them to match_endianness.
        (decimal_compare): Add BYTE_ORDER_X and BYTE_ORDER_Y parameters.
        Pass them to match_endianness.
        (decimal_convert): Add BYTE_ORDER_FROM and BYTE_ORDER_TO parameters.
        Pass them to match_endianness.
        * valarith.c (value_args_as_decimal): Add BYTE_ORDER_X and
        BYTE_ORDER_Y output parameters.
        (value_binop): Update call to value_args_as_decimal.

        Update calls to decimal_to_string, decimal_from_string,
        decimal_from_integral, decimal_from_floating, decimal_to_doublest,
        decimal_is_zero, decimal_binop, decimal_compare and decimal_convert
        to pass/receive byte order:
        * c-exp.y (parse_number): Update.
        * printcmd.c (printf_command): Update.
        * valarith.c (value_args_as_decimal, value_binop, value_logical_not,
        value_equal, value_less): Update.
        * valops.c (value_cast, value_one): Update.
        * valprint.c (print_decimal_floating): Update.
        * value.c (unpack_long, unpack_double): Update.
        * python/python-value.c (valpy_nonzero): Update.


        * ada-valprint.c (char_at): Add BYTE_ORDER parameter.
        (printstr): Update calls to char_at.
        (ada_val_print_array): Likewise.
        * valprint.c (read_string): Add BYTE_ORDER parameter.
        (val_print_string): Update call to read_string.
        * c-lang.c (c_get_string): Likewise.
        * charset.h (target_wide_charset): Add BYTE_ORDER parameter.
        * charset.c (target_wide_charset): Add BYTE_ORDER parameter.
        Use it instead of current_gdbarch.
        * printcmd.c (printf_command): Update calls to target_wide_charset.
        * c-lang.c (charset_for_string_type): Add BYTE_ORDER parameter.
        Pass to target_wide_charset.  Use it instead of current_gdbarch.
        (classify_type): Add BYTE_ORDER parameter.  Pass to
        charset_for_string_type.  Allow NULL encoding pointer.
        (print_wchar): Add BYTE_ORDER parameter.
        (c_emit_char): Update calls to classify_type and print_wchar.
        (c_printchar, c_printstr): Likewise.


        * gdbarch.sh (in_solib_return_trampoline): Convert to type "m".
        * gdbarch.c, gdbarch.h: Regenerate.
        * arch-utils.h (generic_in_solib_return_trampoline): Add GDBARCH
        parameter.
        * arch-utils.c (generic_in_solib_return_trampoline): Likewise.
        * hppa-hpux-tdep.c (hppa_hpux_in_solib_return_trampoline): Likewise.
        * rs6000-tdep.c (rs6000_in_solib_return_trampoline): Likewise.
        (rs6000_skip_trampoline_code): Update call.

        * alpha-tdep.h (struct gdbarch_tdep): Add GDBARCH parameter to
        dynamic_sigtramp_offset and pc_in_sigtramp callbacks.
        (alpha_read_insn): Add GDBARCH parameter.
        * alpha-tdep.c (alpha_lds, alpha_sts): Add GDBARCH parameter.
        (alpha_register_to_value): Pass architecture to alpha_sts.
        (alpha_extract_return_value): Likewise.
        (alpha_value_to_register): Pass architecture to alpha_lds.
        (alpha_store_return_value): Likewise.
        (alpha_read_insn): Add GDBARCH parameter.
        (alpha_skip_prologue): Pass architecture to alpha_read_insn.
        (alpha_heuristic_proc_start): Likewise.
        (alpha_heuristic_frame_unwind_cache): Likewise.
        (alpha_next_pc): Likewise.
        (alpha_sigtramp_frame_this_id): Pass architecture to
        tdep->dynamic_sigtramp_offset callback.
        (alpha_sigtramp_frame_sniffer): Pass architecture to
        tdep->pc_in_sigtramp callback.
        * alphafbsd-tdep.c (alphafbsd_pc_in_sigtramp): Add GDBARCH parameter.
        (alphafbsd_sigtramp_offset): Likewise.
        * alpha-linux-tdep.c (alpha_linux_sigtramp_offset_1): Add GDBARCH
        parameter.  Pass to alpha_read_insn.
        (alpha_linux_sigtramp_offset): Add GDBARCH parameter.  Pass to
        alpha_linux_sigtramp_offset_1.
        (alpha_linux_pc_in_sigtramp): Add GDBARCH parameter.  Pass to
        alpha_linux_sigtramp_offset.
        (alpha_linux_sigcontext_addr): Pass architecture to alpha_read_insn
        and alpha_linux_sigtramp_offset.
        * alphanbsd-tdep.c (alphanbsd_sigtramp_offset): Add GDBARCH parameter.
        (alphanbsd_pc_in_sigtramp): Add GDBARCH parameter.  Pass to
        alphanbsd_sigtramp_offset.
        * alphaobsd-tdep.c (alphaobsd_sigtramp_offset): Add GDBARCH parameter.
        (alphaobsd_pc_in_sigtramp): Add GDBARCH parameter.  Pass to
        alpha_read_insn.
        (alphaobsd_sigcontext_addr): Pass architecture to
        alphaobsd_sigtramp_offset.
        * alpha-osf1-tdep.c (alpha_osf1_pc_in_sigtramp): Add GDBARCH
        parameter.

        * amd64-tdep.c (amd64_analyze_prologue): Add GDBARCH parameter.
        (amd64_skip_prologue): Pass architecture to amd64_analyze_prologue.
        (amd64_frame_cache): Likewise.

        * arm-tdep.c (SWAP_SHORT, SWAP_INT): Remove.
        (thumb_analyze_prologue, arm_skip_prologue, arm_scan_prologue,
        thumb_get_next_pc, arm_get_next_pc): Do not use SWAP_ macros.
        * arm-wince-tdep.c: Include "frame.h".

        * avr-tdep.c (EXTRACT_INSN): Remove.
        (avr_scan_prologue): Add GDBARCH argument, inline EXTRACT_INSN.
        (avr_skip_prologue): Pass architecture to avr_scan_prologue.
        (avr_frame_unwind_cache): Likewise.

        * cris-tdep.c (struct instruction_environment): Add BYTE_ORDER member.
        (find_step_target): Initialize it.
        (get_data_from_address): Add BYTE_ORDER parameter.
        (bdap_prefix): Pass byte order to get_data_from_address.
        (handle_prefix_assign_mode_for_aritm_op): Likewise.
        (three_operand_add_sub_cmp_and_or_op): Likewise.
        (handle_inc_and_index_mode_for_aritm_op): Likewise.

        * frv-linux-tdep.c (frv_linux_pc_in_sigtramp): Add GDBARCH parameter.
        (frv_linux_sigcontext_reg_addr): Pass architecture to
        frv_linux_pc_in_sigtramp.
        (frv_linux_sigtramp_frame_sniffer): Likewise.

        * h8300-tdep.c (h8300_is_argument_spill): Add GDBARCH parameter.
        (h8300_analyze_prologue): Add GDBARCH parameter.  Pass to
        h8300_is_argument_spill.
        (h8300_frame_cache, h8300_skip_prologue): Pass architecture
        to h8300_analyze_prologue.

        * hppa-tdep.h (struct gdbarch_tdep): Add GDBARCH parameter to
        in_solib_call_trampoline callback.
        (hppa_in_solib_call_trampoline): Add GDBARCH parameter.
        * hppa-tdep.c (hppa64_convert_code_addr_to_fptr): Add GDBARCH
        parameter.
        (hppa64_push_dummy_call): Pass architecture to
        hppa64_convert_code_addr_to_fptr.
        (hppa_match_insns): Add GDBARCH parameter.
        (hppa_match_insns_relaxed): Add GDBARCH parameter.  Pass to
        hppa_match_insns.
        (hppa_skip_trampoline_code): Pass architecture to hppa_match_insns.
        (hppa_in_solib_call_trampoline): Add GDBARCH parameter.  Pass to
        hppa_match_insns_relaxed.
        (hppa_stub_unwind_sniffer): Pass architecture to
        tdep->in_solib_call_trampoline callback.
        * hppa-hpux-tdep.c (hppa_hpux_search_pattern): Add GDBARCH parameter.
        (hppa32_hpux_search_dummy_call_sequence): Pass architecture to
        hppa_hpux_search_pattern.
        * hppa-linux-tdep.c (insns_match_pattern): Add GDBARCH parameter.
        (hppa_linux_sigtramp_find_sigcontext): Add GDBARCH parameter.
        Pass to insns_match_pattern.
        (hppa_linux_sigtramp_frame_unwind_cache): Pass architecture to
        hppa_linux_sigtramp_find_sigcontext.
        (hppa_linux_sigtramp_frame_sniffer): Likewise.
        (hppa32_hpux_in_solib_call_trampoline): Add GDBARCH parameter.
        (hppa64_hpux_in_solib_call_trampoline): Likewise.

        * i386-tdep.c (i386_follow_jump): Add GDBARCH parameter.
        (i386_analyze_frame_setup): Add GDBARCH parameter.
        (i386_analyze_prologue): Add GDBARCH parameter.  Pass to
        i386_follow_jump and i386_analyze_frame_setup.
        (i386_skip_prologue): Pass architecture to i386_analyze_prologue
        and i386_follow_jump.
        (i386_frame_cache): Pass architecture to i386_analyze_prologue.
        (i386_pe_skip_trampoline_code): Add FRAME parameter.
        * i386-tdep.h (i386_pe_skip_trampoline_code): Add FRAME parameter.
        * i386-cygwin-tdep.c (i386_cygwin_skip_trampoline_code): Pass
        frame to i386_pe_skip_trampoline_code.

        * ia64-tdep.h (struct gdbarch_tdep): Add GDBARCH parameter
        to sigcontext_register_address callback.
        * ia64-tdep.c (ia64_find_global_pointer): Add GDBARCH parameter.
        (ia64_find_unwind_table): Pass architecture to
        ia64_find_global_pointer.
        (find_extant_func_descr): Add GDBARCH parameter.
        (find_func_descr): Pass architecture to find_extant_func_descr
        and ia64_find_global_pointer.
        (ia64_sigtramp_frame_init_saved_regs): Pass architecture to
        tdep->sigcontext_register_address callback.
        * ia64-linux-tdep.c (ia64_linux_sigcontext_register_address): Add
        GDBARCH parameter.

        * iq2000-tdep.c (iq2000_scan_prologue): Add GDBARCH parameter.
        (iq2000_frame_cache): Pass architecture to iq2000_scan_prologue.

        * lm32-tdep.c (lm32_analyze_prologue): Add GDBARCH parameter.
        (lm32_skip_prologue, lm32_frame_cache): Pass architecture to
        lm32_analyze_prologue.

        * m32r-tdep.c (decode_prologue): Add GDBARCH parameter.
        (m32r_skip_prologue): Pass architecture to decode_prologue.

        * m68hc11-tdep.c (m68hc11_analyze_instruction): Add GDBARCH parameter.
        (m68hc11_scan_prologue): Pass architecture to
        m68hc11_analyze_instruction.

        * m68k-tdep.c (m68k_analyze_frame_setup): Add GDBARCH parameter.
        (m68k_analyze_prologue): Pass architecture to
        m68k_analyze_frame_setup.

        * m88k-tdep.c (m88k_fetch_instruction): Add BYTE_ORDER parameter.
        (m88k_analyze_prologue): Add GDBARCH parameter.  Pass byte order
        to m88k_fetch_instruction.
        (m88k_skip_prologue): Pass architecture to m88k_analyze_prologue.
        (m88k_frame_cache): Likewise.

        * mep-tdep.c (mep_get_insn): Add GDBARCH parameter.
        (mep_analyze_prologue): Pass architecture to mep_get_insn.

        * mips-tdep.c (mips_fetch_instruction): Add GDBARCH parameter.
        (mips32_next_pc): Pass architecture to mips_fetch_instruction.
        (deal_with_atomic_sequence): Likewise.
        (unpack_mips16): Add GDBARCH parameter, pass to mips_fetch_instruction.
        (mips16_scan_prologue): Likewise.
        (mips32_scan_prologue): Likewise.
        (mips16_in_function_epilogue_p): Likewise.
        (mips32_in_function_epilogue_p): Likewise.
        (mips_about_to_return): Likewise.
        (mips_insn16_frame_cache): Pass architecture to mips16_scan_prologue.
        (mips_insn32_frame_cache): Pass architecture to mips32_scan_prologue.
        (mips_skip_prologue): Pass architecture to mips16_scan_prologue
        and mips32_scan_prologue.
        (mips_in_function_epilogue_p): Pass architecture to
        mips16_in_function_epilogue_p and
        mips32_in_function_epilogue_p.
        (heuristic_proc_start): Pass architecture to mips_fetch_instruction
        and mips_about_to_return.
        (mips_skip_mips16_trampoline_code): Pass architecture to
        mips_fetch_instruction.
        (fetch_mips_16): Add GDBARCH parameter.
        (mips16_next_pc): Pass architecture to fetch_mips_16.
        (extended_mips16_next_pc): Pass architecture to unpack_mips16 and
        fetch_mips_16.

        * objc-lang.c (read_objc_method, read_objc_methlist_nmethods,
        read_objc_methlist_method, read_objc_object, read_objc_super,
        read_objc_class): Add GDBARCH parameter.
        (find_implementation_from_class): Add GDBARCH parameter, pass
        to read_objc_class, read_objc_methlist_nmethods, and
        read_objc_methlist_method.
        (find_implementation): Add GDBARCH parameter, pass to
        read_objc_object and find_implementation_from_class.
        (resolve_msgsend, resolve_msgsend_stret): Pass architecture
        to find_implementation.
        (resolve_msgsend_super, resolve_msgsend_super_stret): Pass
        architecture to read_objc_super and find_implementation_from_class.

        * ppc64-linux-tdep.c (ppc64_desc_entry_point): Add GDBARCH parameter.
        (ppc64_standard_linkage1_target, ppc64_standard_linkage2_target,
        ppc64_standard_linkage3_target): Pass architecture to
        ppc64_desc_entry_point.
        * rs6000-tdep.c (bl_to_blrl_insn_p): Add BYTE_ORDER parameter.
        (skip_prologue): Pass byte order to bl_to_blrl_insn_p.
        (rs6000_fetch_instruction): Add GDBARCH parameter.
        (rs6000_skip_stack_check): Add GDBARCH parameter, pass to
        rs6000_fetch_instruction.
        (skip_prologue): Pass architecture to rs6000_fetch_instruction.
        
        * remote-mips.c (mips_store_word): Return old_contents as host
        integer value instead of target bytes.

        * s390-tdep.c (struct s390_prologue_data): Add BYTE_ORDER member.
        (s390_analyze_prologue): Initialize it.
        (extend_simple_arg): Add GDBARCH parameter.
        (s390_push_dummy_call): Pass architecture to extend_simple_arg.

        * scm-lang.c (scm_get_field): Add BYTE_ORDER parameter.
        * scm-lang.h (scm_get_field): Add BYTE_ORDER parameter.
        (SCM_CAR, SCM_CDR): Pass SCM_BYTE_ORDER to scm_get_field.
        * scm-valprint.c (scm_scmval_print): Likewise.
        (scm_scmlist_print, scm_ipruk, scm_scmval_print): Define
        SCM_BYTE_ORDER.

        * sh64-tdep.c (look_for_args_moves): Add GDBARCH parameter.
        (sh64_skip_prologue_hard_way): Add GDBARCH parameter, pass to
        look_for_args_moves.
        (sh64_skip_prologue): Pass architecture to
        sh64_skip_prologue_hard_way.
        * sh-tdep.c (sh_analyze_prologue): Add GDBARCH parameter.
        (sh_skip_prologue): Pass architecture to sh_analyze_prologue.
        (sh_frame_cache): Likewise.

        * solib-irix.c (extract_mips_address): Add GDBARCH parameter.
        (fetch_lm_info, irix_current_sos, irix_open_symbol_file_object):
        Pass architecture to extract_mips_address.

        * sparc-tdep.h (sparc_fetch_wcookie): Add GDBARCH parameter.
        * sparc-tdep.c (sparc_fetch_wcookie): Add GDBARCH parameter.
        (sparc_supply_rwindow, sparc_collect_rwindow): Pass architecture
        to sparc_fetch_wcookie.
        (sparc32_frame_prev_register): Likewise.
        * sparc64-tdep.c (sparc64_frame_prev_register): Likewise.
        * sparc32nbsd-tdep.c (sparc32nbsd_sigcontext_saved_regs): Likewise.
        * sparc64nbsd-tdep.c (sparc64nbsd_sigcontext_saved_regs): Likewise.

        * spu-tdep.c (spu_analyze_prologue): Add GDBARCH parameter.
        (spu_skip_prologue): Pass architecture to spu_analyze_prologue.
        (spu_virtual_frame_pointer): Likewise.
        (spu_frame_unwind_cache): Likewise.
        (info_spu_mailbox_list): Add BYTE_ORER parameter.
        (info_spu_mailbox_command): Pass byte order to info_spu_mailbox_list.
        (info_spu_dma_cmdlist): Add BYTE_ORER parameter.
        (info_spu_dma_command, info_spu_proxydma_command): Pass byte order
        to info_spu_dma_cmdlist.

        * symfile.c (read_target_long_array): Add GDBARCH parameter.
        (simple_read_overlay_table, simple_read_overlay_region_table,
        simple_overlay_update_1): Pass architecture to read_target_long_array.

        * v850-tdep.c (v850_analyze_prologue): Add GDBARCH parameter.
        (v850_frame_cache): Pass architecture to v850_analyze_prologue.

        * xstormy16-tdep.c (xstormy16_analyze_prologue): Add GDBARCH
        parameter.
        (xstormy16_skip_prologue, xstormy16_frame_cache): Pass architecture
        to xstormy16_analyze_prologue.
        (xstormy16_resolve_jmp_table_entry): Add GDBARCH parameter.
        (xstormy16_find_jmp_table_entry): Likewise.
        (xstormy16_skip_trampoline_code): Pass architecture to
        xstormy16_resolve_jmp_table_entry.
        (xstormy16_pointer_to_address): Likewise.
        (xstormy16_address_to_pointer): Pass architecture to
        xstormy16_find_jmp_table_entry.

        * xtensa-tdep.c (call0_track_op): Add GDBARCH parameter.
        (call0_analyze_prologue): Add GDBARCH parameter, pass to
        call0_track_op.
        (call0_frame_cache): Pass architecture to call0_analyze_prologue.
        (xtensa_skip_prologue): Likewise.

2009-07-02  Ulrich Weigand  <uweigand@de.ibm.com>

        * defs.h (strlen_paddr, paddr, paddr_nz): Remove.
        (paddress): Add GDBARCH parameter.
        * utils.c (strlen_paddr, paddr, paddr_nz): Remove.
        (paddress): Add GDBARCH parameter, use it instead of current_gdbarch.
        * ui-out.h (ui_out_field_core_addr): Add GDBARCH parameter.
        * ui-out.c (ui_out_field_core_addr): Add GDBARCH parameter,
        use it instead of current_gdbarch.

        Update calls to ui_out_field_core_addr to pass architecture:
        * ada-lang.c (print_one_exception): Update.
        * breakpoint.c (print_one_breakpoint_location,
        print_one_exception_catchpoint): Update.
        * disasm.c (dump_insns): Update.
        * darwin-nat-info.c (darwin_debug_regions_recurse): Update.
        * mi/mi-main.c (mi_cmd_data_read_memory): Update.
        * mi/mi-symbol-cmds.c: Include "objfiles.h".
        (mi_cmd_symbol_list_lines): Update.
        * stack.c (print_frame_info, print_frame): Update.

        Update callers of paddress to pass architecture:
        * ada-tasks.c (info_task): Update.
        * ada-valprint.c (ada_val_print_1): Update.
        * annotate.c (annotate_source, annotate_frame_begin): Update.
        * breakpoint.c (insert_bp_location, describe_other_breakpoints,
        mention): Update.
        * cli/cli-cmds.c (edit_command, list_command, print_disassembly):
        Update.
        * corefile.c (memory_error): Update.
        * c-valprint.c (print_function_pointer_address, c_val_print): Update.
        * disasm.c (dis_asm_print_address): Update.
        * exec.c (print_section_info): Update.
        * f-valprint.c (f_val_print): Update.
        * infcmd.c: Include "arch-utils.h".
        (jump_command, program_info): Update.
        * linux-fork.c: Include "arch-utils.h".
        (info_forks_command): Update.
        * m2-valprint.c (print_function_pointer_address,
        print_unpacked_pointer, print_variable_at_address,
        m2_val_print): Update.
        * m32r-rom.c (m32r_load_section, m32r_load, m32r_upload_command):
        Update.
        * printcmd.c (print_address, print_address_demangle, address_info):
        Update.
        * p-valprint.c (pascal_val_print): Update.
        * source.c: Include "arch-utils.h".
        (line_info): Update.
        * stack.c (frame_info, print_block_frame_labels): Update.
        * symfile.c (add_symbol_file_command, list_overlays_command): Update.
        * symmisc.c (dump_msymbols, dump_psymtab, dump_symtab_1,
        print_symbol, print_partial_symbols, maintenance_info_psymtabs,
        maintenance_check_symtabs): Update.
        * symtab.c (find_pc_sect_symtab): Update.
        * target.c (deprecated_debug_xfer_memory): Update.
        * tracepoint.c (scope_info): Update.
        * tui/tui-stack.c (tui_make_status_line): Update.
        * valprint.c (val_print_string): Update.

        Update callers of paddr_nz to use paddress instead (keeping
        user-visible output identical):
        * alpha-tdep.c (alpha_heuristic_proc_start): Update.
        * amd64-tdep.c (fixup_riprel, amd64_displaced_step_copy_insn,
        amd64_displaced_step_fixup): Update.
        * arch-utils.c (simple_displaced_step_copy_insn): Update.
        * auxv.c (fprint_target_auxv): Update.
        * breakpoint.c (insert_single_step_breakpoint): Update.
        * buildsym.c (finish_block): Update.
        * cli/cli-dump.c (restore_section_callback): Update.
        * fbsd-nat.c (fbsd_find_memory_regions): Update.
        * frame.c (frame_unwind_register_value): Update.
        * gcore.c (gcore_create_callback): Update.
        * hppa-tdep.c (hppa_frame_cache, hppa_skip_trampoline_code): Update.
        * i386-tdep.c (i386_displaced_step_fixup, i386_record_modrm,
        i386_record_lea_modrm_addr, i386_record_lea_modrm,
        i386_process_record): Update.
        * ia64-tdep.c (ia64_frame_this_id, ia64_sigtramp_frame_this_id,
        ia64_libunwind_frame_this_id, ia64_libunwind_sigtramp_frame_this_id,
        ia64_dummy_id, ia64_access_reg, ia64_access_rse_reg): Update.
        * infrun.c (displaced_step_prepare, displaced_step_fixup,
        handle_inferior_event, insert_step_resume_breakpoint_at_sal,
        insert_longjmp_resume_breakpoint): Update.
        * linux-nat.c (linux_nat_find_memory_regions): Update.
        * linux-record.c (record_linux_system_call): Update.
        * mips-tdep.c (heuristic_proc_start, mips_eabi_push_dummy_call,
        mips_n32n64_push_dummy_call, mips_o32_push_dummy_call,
        mips_o64_push_dummy_call): Update.
        * monitor.c (monitor_error, monitor_remove_breakpoint): Update.
        * record.c (record_arch_list_add_mem, record_wait,
        record_xfer_partial): Update.
        * remote-mips.c (mips_fetch_word, mips_check_lsi_error,
        mips_common_breakpoint): Update.
        * remote-sim.c (gdbsim_xfer_inferior_memory): Update.
        * rs6000-tdep.c (ppc_displaced_step_fixup): Update.
        * solib-som.c (som_current_sos): Update.
        * symfile.c (load_progress, generic_load): Update.
        * symfile-mem.c (add_vsyscall_page): Update.
        * valops.c (value_fetch_lazy): Update.
        * windows-tdep.c (windows_xfer_shared_library): Update.

        Update callers of paddr_nz to use paddress instead (changing
        user-visible output to make it more correct):
        * dwarf2loc.c (locexpr_describe_location): Update.
        * ia64-tdep.c (ia64_memory_insert_breakpoint,
        ia64_memory_remove_breakpoint): Update.
        * jv-valprint.c (java_value_print): Update.
        * m32c-tdep.c (m32c_m16c_address_to_pointer): Update.
        * monitor.c (monitor_read_memory): Update.

        Update callers of paddr to use paddress instead (changing
        user-visible output to make it more correct):
        * arm-tdep.c (arm_push_dummy_call): Update.
        * breakpoint.c (insert_bp_location, create_thread_event_breakpoint,
        create_breakpoint): Update.
        * darwin-nat-info.c (darwin_debug_regions): Update.
        * dcache.c (dcache_info): Update.
        * dsrec.c (load_srec, make_srec): Update.
        * dwarf2-frame.c (dwarf2_restore_rule, execute_cfa_program,
        dwarf2_frame_cache): Update.
        * gcore.c (gcore_copy_callback): Update.
        * gnu-nat.c (gnu_xfer_memory): Update.
        * mips-linux-nat.c (mips_show_dr): Update.
        * monitor.c (monitor_write_memory, monitor_insert_breakpoint,
        monitor_remove_breakpoint): Update.
        * remote.c (compare_sections_command): Update.
        * remote-m32r-sdi.c (m32r_xfer_memory, m32r_insert_breakpoint,
        m32r_remove_breakpoint, m32r_insert_watchpoint,
        m32r_remove_watchpoint): Update.
        * sol-thread.c (info_cb): Update.
        * symfile.c (load_progress): Update.

        Update callers of paddress or paddr_nz to use hex_string instead
        (changes output of internal/error/debug messages only):
        * dwarf2read.c (dump_die_shallow): Update.
        * frame.c (fprint_field, fprint_frame, frame_pc_unwind,
        get_frame_func, create_new_frame): Update.
        * hppa-tdep.c (find_unwind_entry, unwind_command): Update.
        * ia64-tdep.c (get_kernel_table, ia64_find_proc_info_x,
        ia64_get_dyn_info_list): Update.
        * maint.c (maintenance_translate_address): Update.
        * mi/mi-cmd-var.c (mi_cmd_var_create): Update.
        * target.c (target_flash_erase): Update.

        Update callers of paddr/paddr_nz to use phex/phex_nz instead,
        using an appropriate address size.  Remove use of strlen_paddr.
        * exec.c (exec_files_info): Update.
        * i386-nat.c (i386_show_dr): Update.
        * remote.c (remote_flash_erase): Update.
        * m32r-rom.c (m32r_load_section): Update.
        * monitor.c (monitor_vsprintf, monitor_store_register): Update.
        * remote.c (remote_check_symbols, remote_search_memory): Update.
        * remote-mips.c (mips_request, mips_common_breakpoint): Update.
        * scm-valprint.c (scm_ipruk, scm_scmval_print): Update.
        * sh64-tdep.c (sh64_show_media_regs, sh64_show_compact_regs): Update.
        * sh-tdep.c (sh_generic_show_regs, sh3_show_regs, sh2e_show_regs,
        sh2a_show_regs, sh2a_nofpu_show_regs, sh3e_show_regs,
        sh3_dsp_show_regs, sh4_show_regs, sh4_nofpu_show_regs,
        sh_dsp_show_regs): Update.
        * xcoffsolib.c (sharedlibrary_command): Update.


        * maint.c (maint_print_section_info): Add ADDR_SIZE parameter.
        Use hex_string_custom instead of paddr.
        (print_bfd_section_info): Pass address size.
        (print_objfile_section_info): Likewise.

        * annotate.h (annotate_source): Add GDBARCH parameter.
        (annotate_frame_begin): Likewise.
        * annotate.c (annotate_source): Add GDBARCH parameter.
        (annotate_frame_begin): Likewise.
        * source.c (identify_source_line): Update call to annotate_source.
        * stack.c (print_frame_info, print_frame): Update call to
        annotate_frame_begin.

        * breakpoint.c (describe_other_breakpoints): Add GDBARCH parameter.
        (create_breakpoint, create_ada_exception_breakpoint): Update call.

        * stack.c (print_block_frame_labels): Add GDBARCH parameter.
        (print_frame_label_vars): Update call.

        * symmisc.c (print_partial_symbols): Add GDBARCH parameter.
        (dump_psymtab): Update call to print_partial_symbols.
        (struct print_symbol_args): Add GDBARCH member.
        (dump_symtab_1): Set print_symbol_args architecture member.
        (print_symbol): Use it.

        * windows-tdep.h (windows_xfer_shared_library): Add GDBARCH
        parameter.
        * windows-tdep.c (windows_xfer_shared_library): Likewise.
        * i386-cygwin-tdep.c (struct cpms_data): Add GDBARCH member.
        (core_process_module_section): Pass architecture from cpms_data to
        windows_xfer_shared_library.
        (windows_core_xfer_shared_libraries): Initialize cmps_data 
        architecture member.
        * windows-nat.c (windows_xfer_shared_libraries): Pass architecture
        to windows_xfer_shared_library.

        * defs.h (print_address): Add GDBARCH parameter.
        * printcmd.c (print_address): Add GDBARCH parameter.
        (print_scalar_formatted, do_examine): Update call.
        * findcmd.c (find_command): Update call.
        * tracepoint.c: Include "arch-utils.h".
        (trace_find_line_command): Update call.
        * tui/tui-disasm.c (tui_disassemble): Update call.

        * value.h (print_address_demangle): Add GDBARCH parameter.
        * printcmd.c (print_address_demangle): Add GDBARCH parameter.
        * c-valprint.c (print_function_pointer_address, c_val_print):
        Update call.
        * f-valprint.c (f_val_print): Update call.
        * gnu-v3-abi.c (gnuv3_print_method_ptr): Update call.
        * jv-valprint.c (java_val_print): Update call.
        * m2-valprint.c (print_function_pointer_address, m2_val_print):
        Update call.
        * p-valprint.c (pascal_val_print): Update call.

        * disasm.c (gdb_disassemble_info): Install architecture into
        di.application_data field.

2009-07-02  Ulrich Weigand  <uweigand@de.ibm.com>

        * disasm.h (gdb_disassembly): Add GDBARCH parameter.
        (gdb_print_insn): Likewise.
        * disasm.c (dump_insns): Add GDBARCH parameter.  Use it instead
        of current_gdbarch.
        (do_mixed_source_and_assembly): Add GDBARCH parameter.  Pass to
        dump_insns.
        (do_assembly_only): Likewise.
        (gdb_disassembly): Add GDBARCH parameter.  Use it instead of
        current_gdbarch.  Pass to subroutines.
        (gdb_print_insn): Add GDBARCH parameter.  Use it instead of
        current_gdbarch.

        * stack.c (struct gdb_disassembly_stub_args): Add GDBARCH member.
        (gdb_disassembly_stub): Pass architecture to gdb_disassembly.
        (do_gdb_disassembly): Add GDBARCH argument.  Store into args.
        (print_frame_info): Pass architecture to do_gdb_disassembly.

        * printcmd.c (print_formatted): Pass architecture to gdb_print_insn.

        * mi/mi-cmd-disas.c: Include "arch-utils.h"
        (mi_cmd_disassemble): Pass architecture to gdb_disassembly.

        * cli/cli-cmds.c: Include "arch-utils.h".
        (print_disassembly): Add GDBARCH parameter.  Pass to gdb_disassembly
        and tui_show_assembly.
        (disassemble_current_function): Pass architecture to
        tui_get_low_disassembly_address and print_disassembly.
        (disassemble_command): Pass architecture to
        tui_get_low_disassembly_address and print_disassembly.

        * tui/tui.c (tui_show_assembly): Add GDBARCH parameter.  Pass to
        tui_update_source_windows_with_addr.

        * tui/tui-data.h (struct tui_locator_element): Add GDBARCH member.
        (struct tui_source_info): Likewise.
        * tui/tui-data.c (tui_clear_win_detail): Clear source_info.gdbarch.

        * tui/tui-disasm.c (tui_disassemble): Add GDBARCH parameter.
        Pass to gdb_print_insn.
        (tui_find_disassembly_address): Add GDBARCH parameter.  Pass to
        tui_disassemble.
        (tui_set_disassem_content): Add GDBARCH parameter.  Install into
        source_info.gdbarch.  Pass to tui_disassemble.
        (tui_show_disassem): Add GDBARCH parameter.  Pass to 
        tui_update_source_window.
        (tui_show_disassem_and_update_source): Add GDBARCH parameter.  Pass to
        tui_show_disassem and tui_update_source_window.

        (tui_get_begin_asm_address): Return locator architecture in addition
        to locator PC value.

        (tui_get_low_disassembly_address): Add GDBARCH parameter.   Pass to
        tui_get_low_disassembly_address.

        (tui_vertical_disassem_scroll): Pass architecture to subroutines.

        * tui/tui-disasm.h (tui_set_disassem_content): Add GDBARCH parameter.
        (tui_show_disassem): Likewise.
        (tui_show_disassem_and_update_source): Likewise.
        (tui_get_begin_asm_address): Return architecture and PC value.

        * tui/tui.h (tui_get_low_disassembly_address): Add GDBARCH parameter.
        (tui_show_assembly): Add GDBARCH parameter.

        * tui/tui-layout.c (extract_display_start_addr): Return current window
        architecture in addition to current PC value.

        (tui_set_layout): Update calls to tui_get_low_disassembly_address and
        extract_display_start_addr.  Pass architecture to
        tui_update_source_windows_with_addr.

        * tui/tui-source.c: Include "objfiles.h".
        (tui_set_source_content): Initialize window architecture.
        (tui_show_symtab_source): Add GDBARCH parameter.  Pass to
        tui_update_source_window_as_is

        * tui/tui-source.h (tui_show_symtab_source): Add GDBARCH parameter.

        * tui/tui-stack.c (tui_set_locator_info): Add GDBARCH parameter.
        Install locator architecture.
        (tui_set_locator_filename): Update call.
        (tui_show_frame_info): Pass architecture to tui_set_locator_info
        and subroutines.

        * tui/tui-win.c (make_visible_with_new_height): Pass architecture
        to tui_update_source_window.

        * tui/tui-winsource.c: Include "objfiles.h".
        (tui_display_main): Update call to tui_get_begin_asm_address.
        Pass architecture to tui_update_source_windows_with_addr.
        (tui_update_source_window): Add GDBARCH parameter.  Pass to
        tui_update_source_window_as_is.
        (tui_update_source_window_as_is): Add GDBARCH parameter.
        Pass to tui_set_disassem_content.
        (tui_update_source_windows_with_addr): Add GDBARCH parameter.
        Pass to subroutines.
        (tui_update_source_windows_with_line): Pass objfile architecture
        to subroutines.
        (tui_horizontal_source_scroll): Pass architecture to 
        tui_update_source_window_as_is.
        
        * tui/tui-winsource.h (tui_update_source_window): Add GDBARCH
        parameter.
        (tui_update_source_window_as_is): Likewise.
        (tui_update_source_windows_with_addr): Likewise.

2009-07-02  Ulrich Weigand  <uweigand@de.ibm.com>

        * breakpoint.h (struct breakpoint): New member GDBARCH.
        * breakpoint.c: Include "arch-utils.h".
        (set_raw_breakpoint_without_location): Add GDBARCH parameter.
        Use it to set breakpoint architecture.
        (set_raw_breakpoint): Add GDBARCH parameter.
        (create_internal_breakpoint): Likewise.
        (create_catchpoint): Likewise.
        (create_fork_vfork_event_catchpoint): Likewise.
        (create_breakpoint): Likewise.
        (create_breakpoints): Likewise.
        (break_command_really): Likewise.
        (create_ada_exception_breakpoint): Likewise.
        Update local callers to pass architecture:
        (create_internal_breakpoint): Update.
        (create_overlay_event_breakpoint): Update.
        (create_longjmp_master_breakpoint): Update.
        (create_thread_event_breakpoint): Update.
        (create_solib_event_breakpoint): Update.
        (create_catchpoint): Update.
        (create_fork_vfork_event_catchpoint): Update.
        (set_momentary_breakpoint): Update.
        (clone_momentary_breakpoint): Update.
        (create_breakpoint): Update.
        (create_breakpoints): Update.
        (break_command_really): Update.
        (break_command_1): Update.
        (set_breakpoint): Update.
        (watch_command_1): Update.
        (catch_fork_command_1): Update.
        (catch_exec_commnd_1): Update.
        (handle_gnu_v3_exceptions): Update.
        (create_ada_exception_breakpoint): Update.
        (catch_ada_exception_command): Update.
        (catch_assert_command): Update.
        (trace_command): Update.

        * breakpoint.h (struct bp_location): New member GDBARCH.
        * breakpoint.c (get_sal_arch): New function.
        (set_raw_breakpoint): Set location architecture.
        (add_location_to_breakpoint): Likewise.
        (clone_momentary_breakpoint): Likewise.
        (watch_command_1): Likewise.
        (update_watchpoint): Likewise.
        (bp_loc_is_permanent): Use location architecture instead of
        current_gdbarch.
        (adjust_breakpoint_address): Add GDBARCH parameter; use it
        instead of current_gdbarch.
        Update callers of adjust_breakpoint_address to pass
        breakpoint location architecture:
        (set_raw_breakpoint): Update.
        (watch_command_1): Update.

        * tracepoint.c: (collect_symbol): Add GDBARCH parameter, use instead
        of current_gdbarch.
        (add_local_symbols): Add GDBARCH parameter.  Pass to collect_symbol.
        (encode_actions): Pass tracepoint architecture to add_local_symbols
        (encode_actions): Use tracepoint architecture instead of
        current_gdbarch.  Pass it to add_local_symbols and collect_symbol.

        * breakpoint.h (struct breakpoint_ops): Replace last_addr parameter
        of print_one callback with last_loc.
        * breakpoint.c (print_one_breakpoint_location): Replace last_addr
        parameter with last_loc.
        (print_one_breakpoint): Likewise.
        (do_captured_breakpoint_query): Update call.
        (breakpoint_1): Pass last_loc instead of last_addr to
        print_one_breakpoint.  Pass last location architecture instead of
        current_gdbarch to set_next_address.
        Update all implementations of the print_one callback:
        * breakpoint.c (print_one_catch_fork): Update.
        (print_one_catch_vfork): Update.
        (print_one_catch_exec): Update.
        (print_one_exception_catchpoint): Update.
        * ada-lang.c (print_one_exception): Update.
        (print_one_catch_exception): Update.
        (print_one_catch_exception_unhandled): Update.
        (print_one_catch_assert): Update.

        * breakpoint.c (print_one_breakpoint_location): Add PRINT_ADDRESS_BITS
        parameter.  Use it instead of gdbarch_addr_bit (current_gdbarch).
        (print_one_breakpoint): Add PRINT_ADDRESS_BITS parameter and pass it
        to print_one_breakpoint_location.
        (breakpoint_address_bits): New function.
        (do_captured_breakpoint_query): Compute number of address bits to print
        and pass it to print_one_breakpoint.
        (breakpoint_1): Likewise.  Use it instead of current_gdbarch.

        * breakpoint.h (create_thread_event_breakpoint): Add GDBARCH.
        * breakpoint.c (create_thread_event_breakpoint): Likewise.
        Update callers to create_thread_event_breakpoint:
        * aix-thread.c (pd_enable): Update.
        * linux-thread-db.c (enable_thread_event): Update.

        * breakpoint.h (create_solib_event_breakpoint): Add GDBARCH.
        * breakpoint.c (create_solib_event_breakpoint): Likewise.
        Update callers to create_solib_event_breakpoint:
        * solib-frv.c (enable_break, enable_break2): Update.
        * solib-pa64.c (pa64_solib_create_inferior_hook): Update.
        * solib-som.c (som_solib_create_inferior_hook): Update.
        * solib-darwin.c (darwin_solib_create_inferior_hook): Update.
        * solib-svr4.c (enable_break): Update.

        * breakpoint.h (insert_single_step_breakpoint): Add GDBARCH.
        * breakpoint.c (insert_single_step_breakpoint): Likewise.
        Update callers to insert_single_step_breakpoint:
        * alpha-tdep.c (alpha_software_single_step): Update.
        * arm-linux-tdep.c (arm_linux_software_single_step): Update.
        * arm-tdep.c (arm_software_single_step): Update.
        * cris-tdep.c (cris_software_single_step): Update.
        * rs6000-aix-tdep.c (rs6000_software_single_step): Update.
        * rs6000-tdep.c (ppc_deal_with_atomic_sequence): Update.
        * sparc-tdep.c (sparc_software_single_step): Update.
        * spu-tdep.c (spu_software_single_step): Update.
        * mips-tdep.c (deal_with_atomic_sequence): Add GDBARCH parameter.
        Pass it to insert_single_step_breakpoint.
        (mips_software_single_step): Pass architecture to
        deal_with_atomic_sequence and insert_single_step_breakpoint.

        * breakpoint.h (deprecated_insert_raw_breakpoint): Add GDBARCH.
        (deprecated_remove_raw_breakpoint): Likewise.
        * breakpoint.c (deprecated_insert_raw_breakpoint): Add GDBARCH.
        (deprecated_remove_raw_breakpoint): Likewise.
        Update callers to deprecated_insert_raw_breakpoint and
        deprecated_remove_raw_breakpoint:
        * breakpoint.c (single_step_gdbarch): New static variable.
        (insert_single_step_breakpoint): Pass GDBARCH parameter to
        deprecated_insert_raw_breakpoint.  Store it in single_step_gdbarch.
        (remove_single_step_breakpoints): Pass architecture stored in
        single_step_gdbarch to deprecated_remove_raw_breakpoint.
        * rs6000-nat.c (exec_one_dummy_insn): Update.
        * solib-irix.c (enable_break, disable_break): Update.
        * procfs.c (procfs_mourn_inferior): Update.
        (remove_dbx_link_breakpoint): Update.

        * breakpoint.h (set_breakpoint): Add GDBARCH parameter.
        (set_momentary_breakpoint, set_momentary_breakpoint_at_pc): Likewise.
        * breakpoint.c (set_breakpoint): Add GDBARCH parameter.
        (set_momentary_breakpoint, set_momentary_breakpoint_at_pc): Likewise.
        Update callers to set_breakpoint, set_momentary_breakpoint and
        set_momentary_breakpoint_at_pc:
        * breakpoint.c (set_momentary_breakpoint_at_pc): Update.
        (until_break_command): Update.
        * infcall.c (call_function_by_hand): Update.
        * infcmd.c (finish_backward, finish_forward): Update.
        * infrun.c (insert_step_resume_breakpoint_at_sal): Add GDBARCH
        parameter.  Pass it to set_momentary_breakpoint.
        (insert_longjmp_resume_breakpoint): Add GDBARCH parameter.
        Pass it to set_momentary_breakpoint_at_pc.
        (handle_inferior_event): Update.
        (insert_step_resume_breakpoint_at_frame): Update.
        (insert_step_resume_breakpoint_at_caller): Update..
        * mi/mi-cmd-break.c: Include "arch-utils.h".
        (mi_cmd_break_insert): Update.

        * target.h (struct target_ops): Add GDBARCH parameter to
        to_insert_breakpoint, to_remove_breakpoint, to_insert_hw_breakpoint,
        and to_remove_hw_breakpoint members.
        (target_insert_breakpoint, target_remove_breakpoint,
        target_insert_hw_breakpoint, target_remove_hw_breakpoint): Add GDBARCH
        parameter, pass to target routine.
        (memory_remove_breakpoint, memory_insert_breakpoint): Add GDBARCH
        parameter.
        * target.c (debug_to_insert_breakpoint, debug_to_remove_breakpoint,
        debug_to_insert_hw_breakpoint, debug_to_remove_hw_breakpoint): Add
        GDBARCH parameter, pass to target routine.
        (update_current_target): Update function signature.
        * breakpoint.c (insert_bp_location, remove_breakpoint,
        deprecated_insert_raw_breakpoint, deprecated_remove_raw_breakpoint):
        Pass architecture to target_ routines.
        Update all implementations of the target breakpoint routines to take
        GDBARCH parameter and use it instead of GDBARCH as appropriate:
        * corelow.c (ignore): Update.
        * exec.c (ignore): Update.
        * mem-break.c (memory_insert_breakpoint): Update.
        (memory_remove_breakpoint): Update.
        * monitor.c (monitor_insert_breakpoint): Update.
        (monitor_remove_breakpoint): Update.
        * record.c (record_insert_breakpoint): Update.
        (record_beneath_to_insert_breakpoint): Update.
        (record_remove_breakpoint): Update.
        (record_beneath_to_remove_breakpoint): Update.
        * remote.c (remote_insert_breakpoint): Update.
        (remote_remove_breakpoint): Update.
        (remote_insert_hw_breakpoint): Update.
        (remote_remove_hw_breakpoint): Update.
        * remote-m32r-sdi.c (m32r_insert_breakpoint): Update.
        (m32r_remove_breakpoint): Update.
        * remote-mips.c (mips_insert_breakpoint): Update.
        (mips_remove_breakpoint): Update.
        * i386-nat.c (i386_insert_hw_breakpoint): Update.
        (i386_remove_hw_breakpoint): Update.
        * nto-procfs.c (procfs_insert_breakpoint):  Update.
        (procfs_remove_breakpoint): Update.
        (procfs_insert_hw_breakpoint): Update.
        (procfs_remove_hw_breakpoint): Update.

2009-07-02  Ulrich Weigand  <uweigand@de.ibm.com>

        * frame.h (frame_unwind_arch): New.
        (frame_unwind_caller_arch): Likewise.
        * frame-unwind.h (frame_prev_arch_ftype): New type.
        (struct frame_unwind): New member prev_arch.
        * frame.c (struct frame_info): New member prev_arch.
        (frame_unwind_arch): New function.
        (frame_unwind_caller_arch): Likewise..
        (get_frame_arch): Reimplement in terms of frame_unwind_arch.
        * sentinel-frame.c (sentinel_frame_prev_arch): New function.
        (sentinel_frame_unwinder): Install it.

        * frame.c (frame_pc_unwind): Use frame_unwind_arch instead
        of get_frame_arch.
        (frame_unwind_register_value): Likewise.
        (frame_unwind_register_signed): Likewise.
        (frame_unwind_register_unsigned): Likewise.
        * frame-unwind.c (frame_unwind_got_optimized): Likewise.
        (frame_unwind_got_register): Likewise.
        (frame_unwind_got_constant): Likewise.
        (frame_unwind_got_bytes): Likewise.
        (frame_unwind_got_address): Likewise.

        * frame.h (enum frame_type): New value ARCH_FRAME.
        * frame.c (fprint_frame_type): Handle ARCH_FRAME.
        * stack.c (print_frame_info): Likewise.

2009-07-02  Ulrich Weigand  <uweigand@de.ibm.com>

        * target.h (struct target_ops): New member to_thread_architecture.
        (target_thread_architecture): New macro.
        * target.c (update_current_target): Inherit to_thread_architecture.
        (default_thread_architecture): New function.
        (debug_to_thread_architecture): New function.
        (setup_target_debug): Handle to_thread_architecture.

        * regcache.h (get_thread_arch_regcache): New.
        * regcache.c (struct regcache_list): New data type.
        (current_regcache): Hold regcache list instead of single regcache.
        (current_thread_ptid, current_thread_arch): New static variables.
        (get_thread_arch_regcache): New function.
        (get_thread_regcache): Use it.  Call target_thread_architecture.
        (regcache_thread_ptid_changed): Update to current_regcache changes.
        (registers_changed): Likewise.  Reset current_thread_arch and
        current_thread_ptid.

        * remote.c (remote_wait): Access target registers in target_gdbarch.
        * linux-nat.c (linux_nat_do_thread_registers): Likewise.
        * proc-service.c (ps_lgetregs, ps_lsetregs): Likewise.
        (ps_lgetfpregs, ps_lsetfpregs): Likewise.
        * sol-thread.c (ps_lgetregs, ps_lsetregs): Likewise.
        (ps_lgetfpregs, ps_lsetfpregs): Likewise.
        * solib-svr4.c (enable_break): Likewise.
        (svr4_relocate_main_executable): Likewise.

2009-07-02  Ulrich Weigand  <uweigand@de.ibm.com>

        * python/python-internal.h (struct language_defn): Declare.
        (python_gdbarch, python_language): Likewise.
        (ensure_python_env): Add prototype.
        (make_cleanup_py_restore_gil): Remove prototype.

        * python/python.c: Include "arch-utils.h", "value.h" and "language.h".
        (python_gdbarch, python_language): New global variables.
        (struct python_env): New data type.
        (ensure_python_env, restore_python_env): New functions.
        (eval_python_from_control_command): Call ensure_python_env to
        install current architecture and language.
        (python_command, gdbpy_new_objfile): Likewise.
        * python/python-cmd.c: Include "arch-utils.h" and "language.h".
        (cmdpy_destroyer, cmdpy_function, cmdpy_completer): Call
        ensure_python_env.
        * python/python-type.c (clean_up_objfile_types): Likewise.
        * python/python-objfile.c: Include "language.h".
        (clean_up_objfile): Call ensure_python_env.
        * python/python-prettyprint.c (apply_val_pretty_printer): Likewise.
        (apply_varobj_pretty_printer): Do not call PyGILState_Ensure.
        * varobj.c (varobj_ensure_python_env): New helper function.
        (varobj_get_display_hint, update_dynamic_varobj_children,
        install_default_visualizer, varobj_set_visualizer, free_variable,
        value_get_print_value): Call it.
        (value_get_print_value): Add varobj argument instead of pretty
        printer argument.  Update all callers.

        * python/python-utils.c (py_gil_restore, make_cleanup_py_restore_gil):
        Remove.

        * value.h (internal_function_fn): Add GDBARCH and LANGUAGE argument.
        (call_internal_function): Likewise.
        * value.c (call_internal_function): Likewise.  Pass to handler.
        * eval.c (evaluate_subexp_standard): Update call.
        * python/python-function.c: Include "language.h".
        (fnpy_call): Add GDBARCH and LANGAUAGE arguments and call
        make_cleanup_python_env.

        * python/python-value.c (builtin_type_pyint, builtin_type_pyfloat,
        builtin_type_pylong, builtin_type_pybool, builtin_type_pychar,
        valpy_str): Use python_gdbarch and python_language instead of
        current_gdbarch and current_language.
        * python/python-type.c (typy_lookup_typename): Likewise.

2009-07-02  Ulrich Weigand  <uweigand@de.ibm.com>

        * arch-utils.c (selected_byte_order): Return target_byte_order_user.
        (show_endian): Use target_byte_order_user if specified; otherwise
        use get_current_arch () instead of current_gdbarch.
        (show_architecture): Use set_architecture_string if specified;
        otherwise use get_current_arch () instead of current_gdbarch.
        (get_current_arch): New function.
        * arch-utils.h (get_current_arch): Add prototype.

        * osabi.c (show_osabi): Use get_current_arch () instead of
        current_gdbarch.

        * findcmd.c: Include "arch-utils.h".
        (parse_find_args): Add BIG_P argument.  Use it instead of byte order
        of current_gdbarch.
        (find_command): Use get_current_arch () instead of current_gdbarch.
        Pass byte order to parse_find_args.

        * maint.c: Include "arch-utils.h".
        (maintenance_print_architecture): Use get_current_arch () instead
        of current_gdbarch.

        * reggroups.c: Include "arch-utils.h".
        (maintenance_print_reggroups): Use get_current_arch () instead
        of current_gdbarch.

        * symfile.c: Include "arch-utils.h".
        (overlay_load_command): Use get_current_arch () instead of
        current_gdbarch.

        * value.c: Include "arch-utils.h".
        (show_convenience): Use get_current_arch () instead of
        current_gdbarch.

        * tui/tui-regs.c: Include "arch-utils.h".
        (tui_reg_next_command): Use get_current_arch () instead of
        current_gdbarch.

        * mi/mi-main.c: Include "arch-utils.h".
        (mi_cmd_data_read_memory): Use get_current_arch () instead of
        current_gdbarch.

        * parse.c: Include "arch-utils.h".
        (parse_exp_in_context): Use get_current_arch () instead of
        current_gdbarch.

2009-07-02  Ulrich Weigand  <uweigand@de.ibm.com>

        * gdbtypes.c (make_pointer_type, make_reference_type,
        smash_to_memberptr_type, lookup_array_range_type, check_stub_method):
        Use type architecture instead of current_gdbarch.

        * gdbtypes.h (address_space_name_to_int, address_space_int_to_name):
        Add GDBARCH paramter.
        * gdbtypes.c (address_space_name_to_int, address_space_int_to_name):
        Add GDBARCH parameter.   Use it instead of current_gdbarch.
        * c-typeprint.c (c_type_print_modifier): Update call.
        * parse.c (push_type_address_space): Likewise.

        * findvar.c (extract_typed_address, store_typed_address): Use type
        architecture instead of current_gdbarch.

        * value.c (value_as_address, unpack_field_as_long): Use type architecture
        instead of current_gdbarch.

        * doublest.c (floatformat_from_length): Add GDBARCH argument.  Use it
        instead of current_gdbarch.
        (floatformat_from_type): Pass type architecture.

        * infcall.c (find_function_addr): Use type architecture instead
        of current_gdbarch.

        * valarith.c (value_bitstring_subscript, value_x_binop, value_neg,
        value_bit_index): Use type architecture instead of current_gdbarch.
        * valops.c (value_cast, value_slice): Likewise.

        * value.h (modify_field): Add TYPE argument.
        * value.c (modify_field): Add TYPE argument.  Use type architecture
        instead of current_gdbarch.
        (set_internalvar_component): Likewise.
        * eval.c (evaluate_struct_tuple): Update call.
        * valops.c (value_assign): Likewise.
        * ada-lang.c (modify_general_field): Likewise.  Add TYPE argument.
        (make_array_descriptor): Update calls.
        (move_bits): Add BITS_BIG_ENDIAN_P argument.  Use it instead of
        current_gdbarch.
        (ada_value_assign, value_assign_to_component): Update calls.
        (decode_packed_array, ada_value_primitive_packed_val, ada_value_assign,
        value_assign_to_component): Use type arch instead of current_gdbarch.

        * printcmd.c (float_type_from_length): Remove GDBARCH argument,
        use type architecture instead.
        (print_scalar_formatted, printf_command): Update calls.  Use type
        architecture instead of current_gdbarch.
        * valprint.c (val_print_type_code_int): Use type architecture
        instead of current_gdbarch.
        * varobj.c (value_get_print_value): Likewise.
        * python/python-prettyprint.c (print_string_repr): Add GDBARCH
        argument.  Use it instead of current_gdbarch.
        (apply_val_pretty_printer): Update call.

        * ada-valprint.c (ada_val_print_1): Use type architecture instead
        of current_gdbarch.
        * c-valprint.c (print_function_pointer_address): Add GDBARCH argument.
        Use it instead of current_gdbarch.
        (c_val_print): Update calls passing type architecture.
        * f-valprint.c (f_val_print): Use type architecture instead of
        current_gdbarch.
        * jv-valprint (java_value_print): Likewise.
        * m2-valprint.c (print_function_pointer_address): Add GDBARCH argument.
        Use it instead of current_gdbarch.
        (print_unpacked_pointer): Update calls passing type architecture.
        * scm-valprint.c (scm_scmval_print): Use type architecture instead of
        current_gdbarch.

        * gnu-v3-abi.c (get_class_arch): Remove.
        (gnuv3_rtti_type): Use get_type_arch instead of get_class_arch.  Remove
        special-case check for Java classes.
        (gnuv3_virtual_fn_field, gnuv3_baseclass_offset, gnuv3_print_method_ptr,
        gnuv3_method_ptr_size, gnuv3_make_method_ptr, gnuv3_method_ptr_to_value):
        Use get_type_arch instead of get_class_arch.

2009-07-02  Ulrich Weigand  <uweigand@de.ibm.com>

        * gdbtypes.h (TYPE_OBJFILE_OWNED, TYPE_OWNER): New macros.
        (TYPE_OBJFILE, TYPE_ALLOC, TYPE_ZALLOC): Reimplement.
        (alloc_type_arch): Add prototype.
        (alloc_type_copy): Likewise.
        (get_type_arch): Likewise.
        (arch_type): Likewise.
        (arch_integer_type): Likewise.
        (arch_character_type): Likewise.
        (arch_boolean_type): Likewise.
        (init_float_type): Remove, replace by ...
        (arch_float_type): ... this.
        (init_complex_type): Remove, replace by ...
        (arch_complex_type): ... this.
        (init_flags_type): Remove, replace by ...
        (arch_flags_type): ... this.
        (init_composite_type): Remove, replace by ...
        (arch_composite_type): ... this.

        * gdbtypes.c (alloc_type): No longer support NULL objfile.
        (init_type): Likewise.
        (alloc_type_arch): New function.
        (alloc_type_copy): New function.
        (get_type_arch): New function.

        (smash_type): Preserve type ownership information.
        (make_pointer_type, make_reference_type, make_function_type,
        smash_to_memberptr_type, smash_to_method_type): No longer
        preserve OBJFILE across smash_type calls.
        (make_pointer_type, make_reference_type, make_function_type,
        lookup_memberptr_type, lookup_methodptr_type, allocate_stub_method,
        create_range_type, create_array_type, create_set_type, copy_type):
        Use alloc_type_copy when allocating types.
        (check_typedef): Use alloc_type_arch.
        (copy_type_recursive): Likewise.  Preserve type ownership data
        after copying type.
        (recursive_dump_type): Dump type ownership data.
        (alloc_type_instance): Update type ownership check.
        (copy_type, copy_type_recursive): Likewise.

        (arch_type): New function.
        (arch_integer_type): Likewise.
        (arch_character_type): Likewise.
        (arch_boolean_type): Likewise.
        (init_float_type): Remove, replace by ...
        (arch_float_type): ... this.
        (init_complex_type): Remove, replace by ...
        (arch_complex_type): ... this.
        (init_flags_type): Remove, replace by ...
        (arch_flags_type): ... this.
        (append_flags_type_flag): Move down.
        (init_composite_type): Remove, replace by ...
        (arch_composite_type): ... this.
        (append_composite_type_field_aligned,
        append_composite_type_field): Move down.

        * gdbarch.c (gdbtypes_post_init): Allocate all types
        using per-architecture routines.
        * ada-lang.c (ada_language_arch_info): Likewise.
        * f-lang.c (build_fortran_types): Likewise.
        * jv-lang.c (build_java_types): Likewise.
        * m2-lang.c (build_m2_types): Likewise.
        * scm-lang.c (build_scm_types): Likewise.

        * ada-lang.c (ada_type_of_array): Use alloc_type_copy.
        (packed_array_type): Likewise.
        (ada_template_to_fixed_record_type_1): Likewise.
        (template_to_static_fixed_type): Likewise.
        (to_record_with_fixed_variant_part): Likewise.
        (to_fixed_variant_branch_type): Likewise.
        (to_fixed_array_type): Likewise.
        (to_fixed_range_type): Likewise.
        (empty_record): Use type instead of objfile argument.
        Use alloc_type_copy.
        (to_fixed_variant_branch_type): Update call to empty_record.
        * jv-lang.c (type_from_class): Use alloc_type_arch.

        * arm-tdep.c (arm_ext_type): Allocate per-architecture type.
        * i386-tdep.c (i386_eflags_type, i386_mxcsr_type, i387_ext_type,
        i386_mmx_type, i386_sse_type): Likewise.
        * ia64-tdep.c (ia64_ext_type): Likewise.
        * m32c-tdep.c (make_types): Likewise.
        * m68k-tdep.c (m68k_ps_type, m68881_ext_type): Likewise.
        * rs6000-tdep.c (rs6000_builtin_type_vec64,
        rs6000_builtin_type_vec128): Likewise.
        * sparc-tdep.c (sparc_psr_type, sparc_fsr_type): Likewise.
        * sparc64-tdep.c (sparc64_pstate_type, sparc64_fsr_type,
        sparc64_fprs_type): Likewise.
        * spu-tdep.c (spu_builtin_type_vec128): Likewise.
        * xtensa-tdep.c (xtensa_register_type): Likewise.
        * linux-tdep.c (linux_get_siginfo_type): Likewise.
        * target-descriptions.c (tdesc_gdb_type): Likewise.
        * gnu-v3-abi.c (build_gdb_vtable_type): Likewise.

2009-07-02  Ulrich Weigand  <uweigand@de.ibm.com>

        * i386-tdep.h (struct gdbarch_tdep): Add i386_eflags_type and
        i386_mxcsr_type members.
        (i386_eflags_type): Make into function.
        (i386_mxcsr_type): Likewise.
        * i386-tdep.c (i386_eflags_type): Make into function.
        (i386_mxcsr_type): Likewise.
        (i386_register_type): Update uses.
        (i386_init_types): Remove.
        (_initialize_i386_tdep): Do not call it.
        * amd64-tdep.c (amd64_register_type): Update uses.

        * m68k-tdep.h (struct gdbarch_tdep): Add m68k_ps_type member.
        * m68k-tdep.c (m68k_ps_type): Make into function.
        (m68k_register_type): Update use.
        (m68k_init_types): Remove.
        (_initialize_m68k_tdep): Do not call it.

        * sparc-tdep.h (struct gdbarch_tdep): Add sparc_psr_type,
        sparc_fsr_type, sparc64_pstate_type, sparc64_fsr_type, and
        sparc64_fprs_type members.
        * sparc-tdep.c (sparc_psr_type): Make into function.
        (sparc_fsr_type): Likewise.
        (sparc32_register_type): Update uses.
        (sparc_init_types): Remove.
        (_initialize_sparc_tdep): Do not call it.
        * sparc64-tdep.c (sparc64_pstate_type): Make into function.
        (sparc64_fsr_type): Likewise.
        (sparc64_fprs_type): Likewise.
        (sparc64_register_type): Update uses.
        (sparc64_init_types): Remove.
        (_initialize_sparc64_tdep): Likewise.

2009-07-02  Ulrich Weigand  <uweigand@de.ibm.com>

        * gdbtypes.h (builtin_type_ieee_single, builtin_type_ieee_double,
        builtin_type_i387_ext, builtin_type_m68881_ext, builtin_type_arm_ext,
        builtin_type_ia64_spill, builtin_type_ia64_quad): Remove.
        (init_float_type, init_complex_type): Add prototypes.
        * gdbtypes.c (builtin_type_ieee_single, builtin_type_ieee_double,
        builtin_type_i387_ext, builtin_type_m68881_ext, builtin_type_arm_ext,
        builtin_type_ia64_spill, builtin_type_ia64_quad): Remove.
        (_initialize_gdbtypes): Do not initialize them.
        (build_flt): Rename to ...
        (init_float_type): ... this.  Make global.
        (build_complex): Rename to ...
        (init_complex_type): ... this.  Make global.  Remove BIT argument.
        (gdbtypes_post_init): Update calls.

        * ada-lang.c (ada_language_arch_info): Use init_float_type.
        * jv-lang.c (build_java_types): Likewise.
        * m2-lang.c (build_m2_types): Likewise.
        * f-lang.c (build_fortran_types): Use init_float_type and
        init_complex_type.

        * target-descriptions.c (tdesc_gdb_type): Call init_float_type instead
        of using builtin_type_ieee_single, builtin_type_ieee_double, or
        builtin_type_arm_ext.

        * ia64-tdep.h (struct gdbarch_tdep): Add ia64_ext_type member.
        * ia64-tdep.c (builtin_type_ia64_ext): Remove.
        (_initialize_ia64_tdep): Do not initialize it.
        (floatformat_valid, floatformat_ia64_ext, floatformats_ia64_ext):
        Move up.
        (ia64_ext_type): New function.
        (ia64_register_reggroup_p, ia64_convert_register_p,
        ia64_register_to_value, ia64_value_to_register,
        ia64_extract_return_value, ia64_store_return_value): Use ia64_ext_type
        instead of builtin_type_ia64_ext.

        * i386-tdep.h (struct gdbarch_tdep): Add i387_ext_type member.
        (i387_ext_type): Add prototype.
        * i386-tdep.c (i387_ext_type): New function.
        (i386_extract_return_value, i386_store_return_value,
        i386_register_type): Use it instead of builtin_type_i387_ext.
        * amd64-tdep.c (amd64_register_type): Likewise.
        * i387-tdep.c (print_i387_value, i387_register_to_value,
        i387_value_to_register): Likewise.
        (print_i387_value, print_i387_ext): Add GDBARCH argument.
        (print_i387_ext, i387_print_float_info): Pass to subroutines.

        * m68k-tdep.h (struct gdbarch_tdep): Add m68881_ext_type member.
        * m68k-tdep.c (m68881_ext_type): New function.
        (m68k_register_type, m68k_convert_register_p): Use it instead
        of builtin_type_m68881_ext.

        * arm-tdep.h (struct gdbarch_tdep): Add arm_ext_type member.
        * arm-tdep.c (arm_ext_type): New function.
        (arm_register_type): Use it instead of builtin_type_arm_ext.

        * alpha-tdep.c (alpha_register_type): Use builtin types
        instead of builtin_type_ieee_double.

        * mips-tdep.c (mips_float_register_type, mips_double_register_type):
        Remove.
        (mips_register_type): Use builtin types instead of
        builtin_type_ieee_single and builtin_type_ieee_double.
        (mips_print_fp_register): Use builtin types instead of
        mips_float_register_type and mips_double_register_type.

        * hppa-tdep.c (hppa32_register_type, hppa64_register_type):
        Use builtin types instead of builtin_type_ieee_single and
        builtin_type_ieee_double.

2009-07-02  Ulrich Weigand  <uweigand@de.ibm.com>

        * gdbtypes.h (builtin_type_int0, builtin_type_int8, builtin_type_uint8,
        builtin_type_int16, builtin_type_uint16, builtin_type_int32,
        builtin_type_uint32, builtin_type_int64, builtin_type_uint64,
        builtin_type_int128, builtin_type_uint128): Remove.
        (struct builtin_type): New members builtin_int0, builtin_int8,
        builtin_uint8, builtin_int16, builtin_uint16, builtin_int32,
        builtin_uint32, builtin_int64, builtin_uint64, builtin_int128,
        and builtin_uint128.
        * gdbtypes.c (builtin_type_int0, builtin_type_int8, builtin_type_uint8,
        builtin_type_int16, builtin_type_uint16, builtin_type_int32,
        builtin_type_uint32, builtin_type_int64, builtin_type_uint64,
        builtin_type_int128, builtin_type_uint128): Remove.
        (_initialize_gdbtypes): Do not initialize them.
        (gdbtypes_post_init): Initialize fixed-size integer types.

        * dwarf2expr.c (unsigned_address_type, signed_address_type): Add
        GDBARCH argument.  Return platform-specific type.
        (dwarf2_read_address, execute_stack_op): Update calls.

        * target-descriptions.c (tdesc_gdb_type): Use platform-specific types
        instead of global builtin_int_... variables.
        * mi/mi-main.c (mi_cmd_data_read_memory): Likewise.
        * printcmd.c (do_examine): Likewise.
        * jv-exp.y (parse_number): Likewise.

        * alpha-tdep.c (alpha_register_type, alpha_push_dummy_call,
        alpha_store_return_value): Likewise.
        * amd64-linux-tdep.c (amd64_linux_register_type): Likewise.
        * amd64-tdep.c (amd64_register_type): Likewise.
        * arm-tdep.c (arm_register_type): Likewise.
        * avr-tdep.c (avr_register_type): Likewise.
        * cris-tdep.c (cris_register_type, crisv32_register_type): Likewise.
        * frv-tdep.c (frv_register_type): Likewise.
        * h8300-tdep.c h8300_register_type): Likewise.
        * hppa-tdep.c (hppa64_push_dummy_call, hppa32_register_type,
        hppa64_register_type): Likewise.
        * i386-tdep.c (i386_mmx_type, i386_sse_type): Likewise.
        * iq2000-tdep.c (iq2000_register_type): Likewise.
        * lm32-tdep.c (lm32_register_type, lm32_push_dummy_call): Likewise.
        * m32r-tdep.c (m32r_register_type): Likewise.
        * m68hc11-tdep.c (m68hc11_register_type, m68hc11_pseudo_register_read,
        m68hc11_pseudo_register_write): Likewise.
        * m68k-tdep.c (m68k_register_type): Likewise.
        * m88k-tdep.c (m88k_register_type, m88k_store_arguments): Likewise.
        * mep-tdep.c (mep_register_type): Likewise.
        * mips-tdep.c (mips_register_type, mips_pseudo_register_type,
        mips_print_fp_register): Likewise.
        * moxie-tdep.c (moxie_register_type): Likewise.
        * mt-tdep.c (mt_copro_register_type, mt_register_type): Likewise.
        * rs6000-tdep.c (rs6000_builtin_type_vec64,
        rs6000_builtin_type_vec128): Likewise.
        * score-tdep.c (score_register_type): Likewise.
        * sparc-tdep.c (sparc32_register_type, sparc32_store_arguments):
        Likewise.
        * sparc64-tdep.c (sparc64_register_type, sparc64_store_arguments):
        Likewise.
        * spu-tdep.c (spu_builtin_type_vec128, spu_register_type): Likewise.
        * v850-tdep.c (v850_register_type): Likewise.
        * xstormy16-tdep.c (xstormy16_register_type): Likewise.
        * xtensa-tdep.c (xtensa_register_type): Likewise.

        * mt-tdep.c (struct gdbarch_tdep): New data structure.
        (mt_gdbarch_init): Alloc TDEP structures.
        (mt_register_type): Cache coprocessor type in TDEP instead of
        static global variable.

        * xtensa-tdep.h (struct gdbarch_tdep): Add type_entries member.
        * xtensa-tdep.c (type_entries): Remove.
        (xtensa_register_type): Cache fixed-size types in TDEP instead
        of in global variable.

2009-07-02  Ulrich Weigand  <uweigand@de.ibm.com>

        * gdbtypes.h (builtin_type_true_char): Remove.
        (builtin_type_true_unsigned_char): Likewise.
        (struct builtin_type): Add builtin_true_char and
        builtin_true_unsigned_char members.
        * gdbtypes.c (builtin_type_true_char): Remove.
        (builtin_type_true_unsigned_char): Likewise.
        (_initialize_gdbtypes): Do not initialize them.
        (gdbtypes_post_init): Initialize builtin_true_char and
        builtin_true_unsigned_char members of builtin_type.

        * printcmd.c (print_scalar_formatted): Use builtin_type
        members instead of builtin_type_true_char and
        builtin_type_true_unsigned_char.
        * ada-valprint.c (ada_val_print_1): Likewise.

2009-07-02  Ulrich Weigand  <uweigand@de.ibm.com>

        * gdbtypes.h (builtin_type_void): Remove.
        * gdbtypes.c (builtin_type_void): Remove.
        (_initialize_gdbtypes): Do not initialize it.

        (safe_parse_type): Add GDBARCH argument.  Use it to construct
        void return type.
        (check_stub_method): Update call.

        * infcall.c (call_function_by_hand): Use platform-specific type
        instead of builtin_type_void.
        * valops.c (value_cast): Use input void type instead of
        builtin_type_void.

2009-07-02  Ulrich Weigand  <uweigand@de.ibm.com>

        * ada-lang.c (assign_component): Use platform-specific integer type
        instead of builtin_type_int32 type.
        (ada_evaluate_subexp) [OP_ATR_SIZE]: Likewise.

        * ax-gdb.c (gen_expr) [UNOP_NEG]: Use platform-specific integer type
        instead of builtin_type_int8 type.
        * valarith.c (value_x_unop): Likewise.
        * python/python-value.c (valpy_absolute): Avoid reference to
        builtin_type_int8 type.

        * eval.c (evaluate_subexp_standard): Use platform-specific integer
        type instead of builtin_type_int8 as EVAL_SKIP return value type.
        * ada-lang.c (ada_evaluate_subexp): Likewise.
        * jv-lang.c (evaluate_subexp_java): Likewise.
        * m2-lang.c (evaluate_subexp_modula2): Likewise.
        * scm-lang.c (evaluate_exp): Likewise.

        * value.h (value_bitstring): Add INDEX_TYPE argument.
        * valops.c (value_bitstring): Add INDEX_TYPE argument, use it instead
        of builtin_type_int32 as base range type.
        * eval.c (evaluate_subexp_standard): Update value_bitstring call.

2009-07-02  Ulrich Weigand  <uweigand@de.ibm.com>

        * gdbtypes.c (lookup_array_range_type): Add prototype.
        (lookup_string_range_type): Likewise.
        * gdbtypes.c (lookup_array_range_type): New function.
        (lookup_string_range_type): Likewise.

        * ax-gdb.c (gen_repeat): Use lookup_array_range_type.
        * parse.c (follow_types): Likewise.
        * jv-lang.c (java_array_type): Likewise.
        * gnu-v3-abi.c (build_gdb_vtable_type): Likewise.
        * mt-tdep.c (mt_register_type): Likewise.
        * sh-tdep.c (sh_sh4_build_float_register_type): Likewise.
        * sh64-tdep.c (sh64_build_float_register_type): Likewise.
        * value.c (allocate_repeat_value): Likewise.
        * valops.c (value_array, value_cstring): Likewise.
        * valops.c (value_string): Use lookup_string_range_type.

2009-07-02  Ulrich Weigand  <uweigand@de.ibm.com>

        * m2-typeprint.c (m2_print_bounds, m2_is_long_set_of_type): Remove
        redundant check for NULL TYPE_TARGET_TYPE.
        * m2-valprint.c (m2_print_long_set): Likewise.
        * p-valprint.c (pascal_type_print_base): Likewise.

2009-07-02  Ulrich Weigand  <uweigand@de.ibm.com>

        * printcmd.c (next_gdbarch): New static variable.
        (set_next_address, do_examine, x_command): Set it.
        (decode_format): Use 'a' size to indicate width of an address.
        (do_examine): Add GDBARCH argument.  Handle 'a' size.
        (x_command): Pass architecture to do_examine.
        Error if called without argument the first time.  
        (do_one_display): Pass architecture to do_examine.

        (examine_i_type, examine_b_type, examine_h_type, examine_w_type,
        examine_g_type): Remove.
        (_initialize_printcmd): Do not initialize them.
        (do_examine): Use builin_type_int... instead of examine_..._type.

2009-07-02  Ulrich Weigand  <uweigand@de.ibm.com>

        * gdbtypes.h (struct builtin_type): Add internal_fn member.
        * gdbtypes.c (gdbtypes_post_init): Initialize it.
        * value.c (internal_fn_type): Remove.
        (_initialize_values): Do not initialize it.

        * value.c (struct internalvar): Add enum internalvar_kind type and
        kind member.  Restructure union internalvar_data type.  Remove type,
        canonical, and make_value members.
        (init_if_undefined_command): Update for data structure changes.
        (create_internalvar): Likewise.
        (create_internalvar_type_lazy): Likewise.
        (get_internalvar_integer): Likewise.
        (get_internalvar_function): Likewise.
        (set_internalvar_component): Likewise.
        (set_internalvar): Likewise.
        (set_internalvar_integer): Likewise.
        (set_internalvar_function): Likewise.
        (clear_internalvar): Likewise.
        (add_internal_function): Likewise.
        (preserve_one_internalvar): New function.
        (preserve_values): Call it.

        * value.h (value_of_internalvar): Add GDBARCH parameter.
        (internalvar_make_value): Likewise.
        * value.c (value_of_internalvar): Add GDBARCH parameter.  Pass it to
        make_value callback.  Use it to generate per-architecture result value
        types for internal variables with no pre-defined type.  Update for data
        structure changes.
        (show_convenience): Pass architecture to value_of_internalvar.
        * eval.c (evaluate_subexp_standard): Likewise.
        * infrun.c (siginfo_make_value): Add GDBARCH parameter.  Use it
        instead of current frame architecture.  Return per-architecture type.

        * value.h (set_internalvar_string): Add prototype.
        * value.c (set_internalvar_string): New function.
        * tracepoint.c (set_traceframe_context): Use it.

2009-07-02  Ulrich Weigand  <uweigand@de.ibm.com>

        * jv-lang.h (java_int_type, java_byte_type, java_short_type,
        java_long_type, java_boolean_type, java_char_type, java_float_type,
        java_double_type, java_void_type): Remove.
        (struct builtin_java_type): New data type.
        (builtin_java_type): Add prototype.
        (java_primitive_type): Add GDBARCH argument.
        (java_primitive_type_from_name): Likewise.
        (type_from_class): Likewise.

        * jv-lang.c (java_int_type, java_byte_type, java_short_type,
        java_long_type, java_boolean_type, java_char_type, java_float_type,
        java_double_type, java_void_type): Remove.

        (build_java_types, builtin_java_type): New functions.
        (java_type_data): New static variable.
        (_initialize_java_language): Initialize it.  No longer initialize
        global types.
        (java_language_arch_info): Use per-architecture types.

        (java_primitive_type): Add GDBARCH argument.  Return per-architecture
        type instead of refering to global variable.
        (java_primitive_type_from_name): Add GDBARCH argument.
        (java_primitive_type_name): New function.
        (java_demangled_signature_length): Use it instead of
        java_primitive_type_from_name.
        (java_demangled_signature_copy): Likewise.

        (type_from_class): Add GDBARCH argument.  Pass to java_link_class_type,
        java_primitive_type, and recursive type_from_class call.
        (java_link_class_type): Add GDBARCH argument.  Pass to type_from_class
        calls.  Use per-architecture types instead of global types.

        * jv-exp.y (parse_java_type): New define.
        Use per-architecture types instead of global types througout.

        * jv-valprint.c (java_value_print): Pass architecture to
        type_from_class and java_primitive_type_from_name.  Use per-
        architecture types instead of global types.

2009-07-01  Doug Evans  <dje@google.com>

        * NEWS: Mention biarch amd64-linux gdbserver and hardware watchpoint
        support for i386-linux, amd64-linux, and i386-win32 builds of
        gdbserver.

2009-07-01  Nick Roberts  <nickrob@snap.net.nz>

        * Makefile.in (HFILES_NO_SRCDIR): Remove entries for deleted files.

2009-06-30  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * Makefile.in (TARGET_FLAGS_TO_PASS): Include also FORCE_PARALLEL.
        (check//%): Construct FORCE_PARALLEL for the sub-make.  Extend the
        comment for it.

2009-06-30  Paul Pluzhnikov  <ppluzhnikov@google.com>

        gdb/10275
        * dwarf2-frame.c (dwarf2_frame_state): Move cfa_offset, cfa_reg,
        cfa_how and cfa_exp into regs and adjust users.
        
2009-06-30  Daniel Jacobowitz  <dan@codesourcery.com>

        * dwarf2read.c (inherit_abstract_dies): Work around GCC PR 40573.

2009-06-30  Vladimir Prus  <vladimir@codesourcery.com>

        * mi/mi-cmd-stack.c (parse_print_values): New.
        (mi_cmd_stack_list_locals, mi_cmd_stack_list_args): Use the above.

2009-06-30  Vladimir Prus  <vladimir@codesourcery.com>

        * varobj.c (varobj_get_type): Use type_to_string.

2009-06-29  Pedro Alves  <pedro@codesourcery.com>

        * infrun.c (handle_inferior_event): Context switch to the new
        thread when resuming for a new_thread_event.

2009-06-29  Ulrich Weigand  <uweigand@de.ibm.com>

        * ada-lang.h (ada_convert_actual): Add GDBARCH argument.
        * ada-lang.c (convert_actual): Remove stale prototype.
        (ensure_lval, make_array_descriptor, ada_convert_actual):
        Add GDBARCH argument and pass through to subroutine calls.
        (ensure_lval): Use GDBARCH instead of current_gdbarch.
        * infcall.c (value_arg_coerce): Update ada_convert_actual call.

2009-06-29  Ulrich Weigand  <uweigand@de.ibm.com>

        * ada-lang.c (resolve): Use per-architecture void type instead
        of platform-independent one.
        (ada_evaluate_subexp) [STRUCTOP_STRUCT]: Likewise.
        (ada_resolve_function): Reimplement fallback logic to avoid
        explicit reference to builtin_type_void.

2009-06-29  Ulrich Weigand  <uweigand@de.ibm.com>

        * ada-valprint.c (ada_print_scalar): Accept NULL type argument
        to indicate scalar should be printed as default integer.
        (print_optional_low_bound): Pass NULL to ada_print_scalar to
        indicate default integer output.
        * ada-typeprint.c (print_range, print_range_bound): Likewise.
        (print_choices): Likewise.  Thus, accept NULL as val_type.
        * ada-lang.c (ada_variant_discrim_type): Return NULL when failed
        to look up controlling discriminant name.

2009-06-29  Ulrich Weigand  <uweigand@de.ibm.com>

        * ada-lang.c (to_fixed_range_type): Add ORIG_TYPE argument.
        Fall back to orig_type as index type if symbol lookup fails.
        Allocate result types from ORIG_TYPE's objfile.
        (ada_array_bound_from_type, to_fixed_array_type,
        ada_evaluate_subexp): Pass original index type to
        to_fixed_range_type.  Do not pass objfile.

        * ada-typeprint.c (print_range_type_named): Add ORIG_TYPE argument.
        Fall back to orig_type as index type if symbol lookup fails.
        (print_array_type, ada_print_type): Pass original index type
        to print_range_type_named.

2009-06-29  Ulrich Weigand  <uweigand@de.ibm.com>

        * ada-lang.c (ada_index_type): Update comment.

2009-06-29  Ulrich Weigand  <uweigand@de.ibm.com>

        * ada-lang.c (ada_index_type): Make static.  Add NAME argument.
        Throw error on invalid input arguments.  Return NULL if unable
        to determine index type.

        (ada_array_bound_from_type): Remove TYPEP argument.
        (ada_array_bound): Make static.  Return LONGEST instead of value.
        Update for ada_array_bound_from_type change.
        (ada_array_length): Return LONGEST instead of value.
        Update for ada_array_bound_from_type change.
        (make_array_descriptor): Update for ada_array_bound change.

        (ada_evaluate_subexp) [OP_ATR_RANGE, OP_ATR_FIRST, OP_ATR_LAST,
        OP_ATR_LENGTH]: Update for ada_array_bound_from_type,
        ada_array_bound, ada_array_length, ada_index_type changes.
        Always use ada_index_type to compute result type; fall back
        to architecture-specific integer type if ada_index_type fails.

        * ada-lang.h (ada_index_type): Remove prototype.
        (ada_array_bound): Likewise.

2009-06-29  Pedro Alves  <pedro@codesourcery.com>

        * dbxread.c (read_dbx_symtab): Clear has_line_numbers when ending
        a psymtab.

2009-06-29  Tom Tromey  <tromey@redhat.com>

        * README: Mention parallel check.

2009-06-29  Sami Wagiaalla  <swagiaal@redhat.com>

        * dwarf2read.c (read_import_statement): Properly set import location
        and destination.
        * cp-support.h (cp_add_using, cp_add_using_directive): Now take char*
        inner, char* outer arguments. Updated callers.

2009-06-29  Ulrich Weigand  <uweigand@de.ibm.com>

        * value.h (value_subscript, value_subscripted_rvalue,
        value_bitstring_subscript, value_ptradd): Use LONGEST instead
        of value as type of the index argument.
        (value_ptrsub): Remove.
        * valarith.c (value_subscript, value_subscripted_rvalue,
        value_bitstring_subscript, value_ptradd): Use LONGEST instead
        of value as type of the index argument.
        (value_ptrsub): Remove.

        * wrapper.h (gdb_value_subscript): Use LONGEST instead of
        value as type of the index argument.
        * wrapper.c (gdb_value_subscript): Likewise.

        Update calls to gdb_value_subscript, value_subscript,
        value_subscripted_rvalue, value_bitstring_subscript and
        value_ptradd to use LONGEST instead of value as index
        argument type.  Use value_ptradd instead of value_ptrsub.
        * ada-lang.c (ada_value_subscript, ada_value_ptr_subscript,
        ada_tag_name_2): Update.
        * ada-tasks.c (read_atcb): Update.
        * eval.c (evaluate_subexp_standard): Update.
        * valarith.c (value_subscript): Update.
        * gnu-v2-abi.c (gnuv2_virtual_fn_field): Update.
        * gnu-v3-abi.c (gnuv3_get_virtual_fn, gnuv3_baseclass_offset,
        gnuv3_method_ptr_to_value): Update.
        * jv-lang.c (evaluate_subexp_java): Update.
        * m2-lang.c (evaluate_subexp_modula2): Update.
        * python/python-value.c (valpy_getitem, valpy_binop): Update.
        * wrapper.c (gdb_value_subscript): Update.
        * varobj.c (c_describe_child): Update.

2009-06-29  Ulrich Weigand  <uweigand@de.ibm.com>

        * gdbtypes.h (make_function_type): Remove OBJFILE parameter.
        * gdbtypes.c (make_function_type): Remove OBJFILE parameter.
        (lookup_function_type): Update call.
        * stabsread.c (read_type): Likewise.
        * dwarf2read.c (read_subroutine_type): Use lookup_function_type
        instead of make_function_type.
        * jv-lang.c (type_from_class): Likewise.  Do not allocate types
        on the fake "dynamics" obstack.

2009-06-29  Ulrich Weigand  <uweigand@de.ibm.com>

        * gdbtypes.h (struct builtin_type): Remove builtin_core_addr,
        nodebug_text_symbol, nodebug_data_symbol, nodebug_unknown_symbol,
        and nodebug_tls_symbol members.
        (struct objfile_type): New data structure.
        (objfile_type): Add prototype.
        * gdbtypes.c (gdbtypes_post_init): Remove initialization code
        for types no longer in struct builtin_type.
        (objfile_type_data): New static variable.
        (_initialize_gdbtypes): Initialize it.
        (objfile_type): New function.

        * gdbtypes.h (builtin_type_error): Remove.
        * gdbtypes.c (build_complex): Do not use builtin_type_error.
        * symtab.c (builtin_type_error): Remove.
        (_initialize_symtab): Remove initialization.

        * stabsread.c (dbx_lookup_type, define_symbol, error_type,
        rs6000_builtin_type, read_range_type): Use per-objfile types
        instead of global or per-architecture builtin types.
        * coffread.c (decode_type): Likewise.
        * dwarf2read.c (read_array_type, read_tag_string_type,
        new_symbol, die_type): Likewise.
        * mdebugread.c (parse_symbol, basic_type, upgrade_type,
        parse_procedure, psymtab_to_symtab_1): Likewise.
        * xcoffread.c (process_xcoff_symbol): Likewise.
        * parse.c (write_exp_msymbol): Likewise.

        * stabsread.c (rs6000_builtin_type_data): New static variable.
        (_initialize_stabsread): Initialize it.
        (rs6000_builtin_type): Add OBJFILE argument.  Allocate builtin
        types per-objfile instead of globally.

        * stabsread.c (dbx_lookup_type): Add OBJFILE argument.  Use it
        instead of current_objfile; pass it to rs6000_builtin_type.
        (dbx_alloc_type, read_type, read_range_type): Update calls.
        (cleanup_undefined_types_noname): Add OBJFILE argument and
        pass it to dbx_lookup_type.
        (cleanup_undefined_types): Add OBJFILE argument and pass it
        to cleanup_undefined_types_noname.
        * stabsread.h (cleanup_undefined_types): Add OBJFILE argument.
        * buildsym.c (end_symtab): Update call.

2009-06-29  Ulrich Weigand  <uweigand@de.ibm.com>

        * darwin-nat-info.c (darwin_debug_regions_recurse): Use
        target_gdbarch instead of current_gdbarch.

2009-06-29  Ulrich Weigand  <uweigand@de.ibm.com>

        * Makefile.in (ALL_64_TARGET_OBS): Add amd64-windows-tdep.o.
        (ALL_TARGET_OBS): Add moxie-tdep.o, i386-darwin-tdep.o, and
        solib-darwin.o.

        * configure.tgt: Add comment.

2009-06-28  Paul Pluzhnikov  <ppluzhnikov@google.com>

        * mi/mi-cmds.c (mi_cmds): Remove unimplemented entries.
        
2009-06-27  Daniel Jacobowitz  <dan@codesourcery.com>
            Jan Kratochvil  <jan.kratochvil@redhat.com>

        * NEWS: Document inlined function support.
        * Makefile.in (SFILES): Add inline-frame.c.
        (COMMON_OBS): Add inline-frame.o.
        * block.c (contained_in): Rewrite to use lexical nesting.
        (block_linkage_function): Skip inlined function blocks.
        (block_inlined_p): New.
        * block.h (struct block): Update comment.
        (block_inlined_p): New prototype.
        * blockframe.c (get_frame_block): Handle inlined functions.
        (get_frame_function): Do not use block_linkage_function.
        (block_innermost_frame): Use get_frame_block and contained_in.
        * breakpoint.c (watchpoint_check): Remove extra reinit_frame_cache.
        Skip over inlined functions.  Simplify epilogue check.
        (bpstat_check_breakpoint_conditions): Use get_stack_frame_id.
        Update comments.
        (set_momentary_breakpoint): Only accept non-inlined frames.
        (watch_command_1): Use frame_unwind_caller_pc and
        frame_unwind_caller_id instead of get_prev_frame.
        (until_break_command): Likewise.  Use get_stack_frame_id.
        * buildsym.c (end_symtab): Set SYMBOL_SYMTAB for block functions.
        * dwarf2loc.c (dwarf_expr_frame_base): Use block_linkage_function.
        * dwarf2read.c (process_die): Handle DW_TAG_inlined_subroutine.
        (read_func_scope, new_symbol): Likewise.  Handle arguments specially
        for inlined functions without call site information.
        (inherit_abstract_dies): Allow tag mismatch for inlined subroutines.
        (die_specification): Treat DW_AT_abstract_origin as a specification.
        (read_type_die): Handle DW_TAG_inlined_subroutine.
        * frame-unwind.c (frame_unwind_init): Add inline_frame_unwind.
        * frame.c (fprint_frame_id): Print inline depth.
        (fprint_frame_type): Handle INLINE_FRAME and SENTINEL_FRAME.
        (skip_inlined_frames, get_stack_frame_id): New.
        (frame_unwind_caller_id): Use skip_inlined_frames.
        (frame_id_inlined_p): New.
        (frame_id_eq): Make the logic match the comments.  Add inline_depth
        check.
        (frame_id_inner): Handle inlined functions.
        (frame_unwind_pc): New function, copied from frame_unwind_caller_pc.
        (frame_unwind_caller_pc): Use skip_inlined_frames and frame_unwind_pc.
        (get_prev_frame_1): Check for inline frames.  Split out frame
        allocation to get_prev_frame_raw.
        (get_prev_frame_raw): New function.
        (get_prev_frame): Handle inline frames.
        (get_frame_pc): Use frame_unwind_pc.
        (get_frame_address_in_block): Skip inlined frames on both sides.
        (pc_notcurrent): Delete.
        (find_frame_sal): Rewrite to handle inline call sites.  Use
        get_frame_address_in_block.
        (deprecated_update_frame_pc_hack): Make static.
        * frame.h: Update comments.
        (struct frame_id): Add inline_depth.
        (enum frame_type): Add INLINE_FRAME.
        (frame_id_inlined_p, get_stack_frame_id): New prototypes.
        * gdbthread.h (struct thread_info): Add step_stack_frame_id field.
        * infcmd.c (set_step_frame): New function.
        (step_once): Use set_step_frame.  Handle inlined functions.
        (until_next_command): Use set_step_frame.
        (finish_backward), finish_forward): Use get_stack_frame_id.
        (finish_command): Support inlined functions.
        * inferior.h (set_step_info): New prototype.
        * infrun.c (RESUME_ALL): Use minus_one_ptid.
        (clear_proceed_status): Clear step_stack_frame_id.
        (init_wait_for_inferior): Call clear_inline_frame_state.
        (init_execution_control_state): Make static.
        (set_step_info): New function.
        (init_thread_stepping_state): Do not set the symtab or line here.
        (stepped_in_from): New function.
        (handle_inferior_event): Handle inlined functions.  Use set_step_info.
        (insert_step_resume_breakpoint_at_frame): Use get_stack_frame_id.
        (struct inferior_status): Add step_stack_frame_id.
        (save_inferior_status, restore_inferior_status): Save and restore
        step_stack_frame_id.
        * inline-frame.c, inline-frame.h: New files.
        * minsyms.c (prim_record_minimal_symbol_and_info): Use XCALLOC.
        * regcache.c (regcache_write_pc): Call reinit_frame_cache.
        * s390-tdep.c (s390_prologue_frame_unwind_cache): Handle INLINE_FRAME.
        * stack.c (frame_show_address): New.
        (print_frame_info, print_frame): Use it.
        (find_frame_funname): Use get_frame_function.  Handle inlined blocks.
        (frame_info): Mark inlined functions.
        (backtrace_command_1): Use get_current_user_frame.
        (print_frame_local_vars, print_frame_label_vars): Update comments.
        (return_command): Refuse inlined functions.
        * symtab.c (lookup_symbol_aux_local): Stop at inlined function
        boundaries.
        (find_function_start_sal): Avoid inlined functions.
        (completion_list_add_fields): New function.
        (default_make_symbol_completion_list): Use it.  Use block_static_block
        and block_global_block.  Check for inlined functions.
        (skip_prologue_using_sal): Avoid line number comparison across
        inlining.
        * symtab.h (struct symbol): Add is_inlined.
        (SYMBOL_INLINED): New.
        * target.c (target_resume): Call clear_inline_frame_state.
        * valops.c (value_of_variable): Check block_inlined_p.

2009-06-27  Daniel Jacobowitz  <dan@codesourcery.com>

        * frame.c (frame_unwind_id): Renamed to ...
        (frame_unwind_caller_id): ... this.  All callers updated.
        (frame_pc_unwind): Renamed to ...
        (frame_unwind_caller_pc): ... this.  All callers updated.
        * frame.h: Document frame_unwind_caller_WHAT functions.
        (frame_unwind_id): Renamed to ...
        (frame_unwind_caller_id): ... this.
        (frame_pc_unwind): Renamed to ...
        (frame_unwind_caller_pc): ... this.
        * hppa-tdep.c (hppa_find_unwind_entry_in_block): Correct comment.
        * stack.c (parse_frame_specification_1): Do not rely on
        frame_unwind_id.

2009-06-27  Michael Snyder  <msnyder@vmware.com>

        * infrun.c (handle_inferior_event): Improve handling of
        reverse-stepping into and over shared library functions.

2009-06-25  Karen Osmond  <karen.osmond@gmail.com>

        * linespec.c (find_method): Add new not_found_ptr parameter to
        bring in line with symtab_from_filename, decode_variable.
        (decode_compound): Likewise.  Also propagate not_found_ptr to 
        find_method.
        (decode_line_1): Propagate not_found_ptr to decode_compound.
        (cplusplus_error): Now throws NOT_FOUND_ERROR.

2009-06-25  Karen Osmond  <karen.osmond@gmail.com>

        * MAINTAINERS (Write After Approval): Add self.

2009-06-23  Ulrich Weigand  <uweigand@de.ibm.com>

        * valops.c (value_one): Reimplement broken decimal-float case.

2009-06-23  Ulrich Weigand  <uweigand@de.ibm.com>

        * eval.c (evaluate_subexp_standard): Use expression architecture
        instead of current_gdbarch.

        * infrun.c (handle_inferior_event): Avoid unncessary reference
        to current_gdbarch and get_current_frame ().

2009-06-23  Ulrich Weigand  <uweigand@de.ibm.com>

        * breakpoint.h (set_longjmp_breakpoint): Add THREAD argument.
        (enum bptype): Add bp_longjmp_master.

        * breakpoint.c (create_longjmp_master_breakpoint): New function.
        (update_breakpoints_after_exec): Handle bp_longjmp_master
        breakpoints.  Call create_longjmp_master_breakpoint.
        (print_it_typical, bpstat_stop_status, bpstat_what,
        print_one_breakpoint_location, allocate_bp_location, mention,
        delete_command, breakpoint_re_set_one): Handle bp_longjmp_master.
        (breakpoint_re_set): Call create_longjmp_master_breakpoint.
        (create_longjmp_breakpoint): Delete.
        (set_longjmp_breakpoint): Add THREAD argument.  Reimplement
        to install momentary clones of bp_longjmp_master breakpoints.

        * infcmd.c (step_1): Pass thread to set_longjmp_breakpoint.

2009-06-23  Cary Coutant  <ccoutant@google.com>

        * dwarf2read.c (dwarf_decode_lines): Ignore rows where is_stmt is 0.
        Set basic_block to 0 after a special opcode.

2009-06-23  Jan Kratochvil  <jan.kratochvil@redhat.com>

        Fix a regression by the mmap patch from 2009-06-16.
        * symfile.c (reread_symbols): Move sym_finish and clear_objfile_data
        calls before deleting the OBJFILE obstack.  Extend the comment.

2009-06-23  Ulrich Weigand  <uweigand@de.ibm.com>

        * jv-lang.h (JAVA_OBJECT_SIZE): Remove.
        (get_java_object_header_size): Add GDBARCH parameter.
        * jv-lang.c (get_java_object_header_size): Add GDBARCH parameter.
        Use it instead of current_gdbarch.
        (evaluate_subexp_java): Replace JAVA_OBJECT_SIZE with call to
        get_java_object_header_size.
        * jv-valprint.c (java_value_print): Likewise.

2009-06-23  Sami Wagiaalla  <swagiaal@redhat.com>

        * dwarf2read.c (process_die): Handle import statements
        (DW_TAG_imported_declaration, case DW_TAG_imported_module)
        (read_import_statement): New.
        (read_func_scope): Update using_directives to point to current context
        (read_lexical_block_scope): Ditto.
        * cp-support.h: Added prototype for cp_add_using.
        * cp-namespace.c: Removed local context_stack.
        (cp_initialize_namespace): Deleted.
        (cp_finalize_namespace): Deleted.
        (cp_add_using_directive): Use using_directives instead of using_list.
        (cp_add_using): No longer static.
        * buildsym.h: Created global using_direct variable.
        Created using_direct variable in context_stack.
        * buildsym.c (finish_block): Set using directives for the block under
        construction.
        (start_symtab): Removed call to cp_initialize_namespace().
        (end_symtab): Removed call to cp_finalize_namespace().
        (push_context): Save and reset using_directives.
        * block.c (block_using): Return using directives for given
        block instead of static block.

2009-06-23  Ulrich Weigand  <uweigand@de.ibm.com>

        * target-descriptions.h (struct type): Do not declare.
        (struct tdesc_type): Declare.
        (tdesc_named_type): Change return type to struct tdesc_type *.
        (tdesc_record_type): Remove.
        (tdesc_create_vector): Add prototype.
        (tdesc_create_union): Likewise.
        (tdesc_add_field): Likewise.

        * target-descriptions.c (struct tdesc_reg): Replace gdb_type
        member by tdesc_type member.
        (struct tdesc_type_field, tdesc_type_field): Add type and vector def.
        (struct tdesc_type, tdesc_type_p): Likewise.
        (struct tdesc_arch_reg, tdesc_arch_reg): Likewise.
        (struct tdesc_feature): Change type of "types" to VEC(tdesc_type_p).
        (struct tdesc_arch_data): Replace registers member by arch_regs.

        (tdesc_predefined_types): Change to array of pre-defined
        struct tdesc_type structures.  Add "code_ptr" and "data_ptr".
        (tdesc_named_type): Return struct tdesc_type * instead of GDB type.
        (tdesc_gdb_type): New function.

        (target_find_description): Update for data structure changes.
        (tdesc_data_cleanup): Likewise.
        (tdesc_numbered_register): Likewise.
        (tdesc_use_registers): Likewise.
        (tdesc_create_reg): Likewise.
        
        (tdesc_find_arch_register): New function.
        (tdesc_find_register): Use it.
        (tdesc_register_type): Use tdesc_gdb_type to generate GDB type from
        tdesc_type on demand; cache generated types in tdesc_arch_reg.

        (tdesc_free_type): New function.
        (tdesc_free_feature): Call it.

        (tdesc_create_vector): New function.
        (tdesc_create_union): Likewise.
        (tdesc_add_field): Likewise.
        (tdesc_record_type): Remove.

        (tdesc_type_id): Remove.
        (maint_print_c_tdesc_cmd): Update for data structure changes.  Update
        generated code to create tdesc_type structures instead of GDB types.

        * xml-tdesc.c: Do not include "gdbtypes.h".
        (struct tdesc_parsing_data): Change type of current_union to
        struct tdesc_type *.
        (tdesc_start_reg): Do not special-case "code_ptr" or "data_ptr".
        (tdesc_start_union): Call tdesc_create_union.
        (tdesc_start_field): Call tdesc_add_field.
        (tdesc_start_vector): Call tdesc_create_vector.
        (tdesc_end_union): Remove.
        (feature_children): Remove reference to tdesc_end_union.

        * features/arm-with-iwmmxt.c: Regenerate.
        * features/mips-linux.c: Regenerate.
        * features/mips64-linux.c: Regenerate.
        * features/rs6000/powerpc-32.c: Regenerate.
        * features/rs6000/powerpc-32l.c: Regenerate.
        * features/rs6000/powerpc-403.c: Regenerate.
        * features/rs6000/powerpc-403gc.c: Regenerate.
        * features/rs6000/powerpc-505.c: Regenerate.
        * features/rs6000/powerpc-601.c: Regenerate.
        * features/rs6000/powerpc-602.c: Regenerate.
        * features/rs6000/powerpc-603.c: Regenerate.
        * features/rs6000/powerpc-604.c: Regenerate.
        * features/rs6000/powerpc-64.c: Regenerate.
        * features/rs6000/powerpc-64l.c: Regenerate.
        * features/rs6000/powerpc-7400.c: Regenerate.
        * features/rs6000/powerpc-750.c: Regenerate.
        * features/rs6000/powerpc-860.c: Regenerate.
        * features/rs6000/powerpc-altivec32.c: Regenerate.
        * features/rs6000/powerpc-altivec32l.c: Regenerate.
        * features/rs6000/powerpc-altivec64.c: Regenerate.
        * features/rs6000/powerpc-altivec64l.c: Regenerate.
        * features/rs6000/powerpc-e500.c: Regenerate.
        * features/rs6000/powerpc-e500l.c: Regenerate.
        * features/rs6000/powerpc-isa205-32l.c: Regenerate.
        * features/rs6000/powerpc-isa205-64l.c: Regenerate.
        * features/rs6000/powerpc-isa205-altivec32l.c: Regenerate.
        * features/rs6000/powerpc-isa205-altivec64l.c: Regenerate.
        * features/rs6000/powerpc-isa205-vsx32l.c: Regenerate.
        * features/rs6000/powerpc-isa205-vsx64l.c: Regenerate.
        * features/rs6000/powerpc-vsx32.c: Regenerate.
        * features/rs6000/powerpc-vsx32l.c: Regenerate.
        * features/rs6000/powerpc-vsx64.c: Regenerate.
        * features/rs6000/powerpc-vsx64l.c: Regenerate.
        * features/rs6000/rs6000.c: Regenerate.

2009-06-23  Joel Brobecker  <brobecker@adacore.com>

        * ada-lang.c (decode_packed_array): If the value is a pointer to
        an array, then use value_ind to dereference it, not ada_value_ind.
        (ada_template_to_fixed_record_type_1): Handle the case where a
        dynamic field is an aligner type.
        (to_fixed_array_type): Add handling for packed array types.
        (ada_get_base_type): Do not follow the XVS type if the type is
        an aligner type.
        (ada_evaluate_subexp): Split a few statements up for clarity
        and debuggability.
        <OP_FUNCALL>: Add handling of the case of a packed array that
        has already been fixed.

2009-06-23  Joel Brobecker  <brobecker@adacore.com>

        * ada-lang.c (evaluate_subexp): Delete.  Use the version from eval.c.
        (evaluate_subexp_type): Reimplement using evaluate_subexp.
        * value.h (evaluate_subexp): Add declaration.
        * eval.c (evaluate_subexp): Make non-static.
        * objc-lang.c (print_object_command): Use evaluate_subexp.

2009-06-23  Paul Pluzhnikov  <ppluzhnikov@google.com>

        Revert 2009-05-14 breakpoint commit (no longer needed).
        * breakpoint.h (breakpoint_re_set_objfile): Remove
        * breakpoint.c (breakpoint_re_set_objfile): Likewise
        (create_overlay_event_breakpoint): Remove objfile parameter,
        iterate over all objfiles.
        * objfiles.c (objfile_relocate): Update.
        * symfile.c (new_symfile_objfile): Likewise.    
        
2009-06-23  Tom Tromey  <tromey@redhat.com>

        PR gdb/10309:
        * c-lang.c (classify_type): Iterate over typedefs.
        * c-valprint.c (textual_element_type): Iterate over typedefs.

2009-06-22  Tristan Gingold  <gingold@adacore.com>

        * darwin-nat.c (darwin_xfer_partial): Use host_address_to_string
        instead of "%p".

2009-06-22  Jan Kratochvil  <jan.kratochvil@redhat.com>

        PR gdb/9988:
        * buildsym.c (block_compar): New function.
        (end_symtab): Replace the bubble sort by a qsort based code.

2009-06-22  Sami Wagiaalla  <swagiaal@redhat.com>

        * MAINTAINERS (Write After Approval): Add self.

2009-06-22  Ulrich Weigand  <uweigand@de.ibm.com>

        * spu-tdep.c (spu_get_longjmp_target): New function.
        (spu_gdbarch_init): Install it.

2009-06-22  H.J. Lu  <hongjiu.lu@intel.com>

        PR server/10306
        * remote.c (getpkt_or_notif_sane_1): Initialize val to -1.

2009-06-21  Michael Snyder  <msnyder@vmware.com>

        * inferior.h: Update ancient comment.

2009-06-20  Aleksandar Ristovski  <aristovski@qnx.com>
            Pedro Alves  <pedro@codesourcery.com>

        * solib-svr4.c (IGNORE_FIRST_LINK_MAP_ENTRY): Avoid dereferencing
        NULL pointer.
        (scan_dyntag): Skip if input bfd isn't elf flavoured.
        (locate_base): Call elf_locate_base even without an exec_bfd.

2009-06-19  Samuel Bronson  <naesten@gmail.com>

        PR cli/9903:
        * cli/cli-decode.c (apropos_cmd): Skip traversing abbreviations
        for prefix commands to avoid duplicates in the output.

2009-06-19  Samuel Bronson  <naesten@gmail.com>

        PR cli/9903:
        * cli/cli-decode.c (apropos_cmd): Fix avoidance of double
        printing.

2009-06-19  Jerome Guitton  <guitton@adacore.com>

        * breakpoint.c (expand_line_sal_maybe): When explicit_line,
        skip prologue on each sals.
        (skip_prologue_sal): Return explicit_line and explicit_pc
        unmodified.

2009-06-19  Tristan Gingold  <gingold@adacore.com>

        * darwin-nat.c (_initialize_darwin_inferior): Remove commented-out
        line.

2009-06-19  Tristan Gingold  <gingold@adacore.com>
        * machoread.c (macho_symtab_read): Adjust for bfd changes.
        * darwin-nat.h (struct darwin_exception_msg): New type to describe
        a mach exception.
        (struct private_thread_info): New type to describe the state of the
        thread.
        (DEF_VEC_I thread_t): Removed, replaced by ...
        (DEF_VEC_O darwin_thread_t): ... this new type.
        (struct darwin_inferior): Renamed to ...
        (struct private_inferior): ... this type.  Fields added.
        (darwin_not_port): Moved into the private inferior structure.
        * darwin-nat.c: Add includes, improve comments.
        Rewrite to handle multiple threads and processes.
        (darwin_resume_to): New function and protype.
        (darwin_resume, darwin_wait_to, darwin_wait): Ditto.
        (darwin_kill_inferior): Add ops argument.
        (darwin_pid_to_str): New function.
        (darwin_thread_alive): Ditto.
        (darwin_inf, darwin_not_port): Removed.
        (darwin_inf_fake_stop): New variable.
        (msgin, msgout, msg_state, exc_msg): Removed.
        (mach_check_error): Use warning instead of error.
        (darwin_ptrace): Adjust debug level.
        (cmp_thread_t): Fix names (typo).
        (darwin_check_new_threads): Argument is now an inferior,
        adjust for new structures, add no change check, ignore dead ports,
        handle first thread case.
        (find_inferior_task_it): New function.
        (find_inferior_notify_it): Ditto.
        (darwin_find_inferior_by_task): Ditto.
        (darwin_find_inferior_by_notify): Ditto.
        (darwin_find_thread): Ditto.
        (darwin_suspend_inferior): Ditto.
        (darwin_resume_inferior): Ditto.
        (catch_exception_raise_state): Removed.
        (catch_exception_raise_state_identity): Removed.
        (darwin_suspend_inferior_it): New function.
        (darwin_resume_inferior_it): Ditto.
        (darwin_dump_message): New function, extracted from darwin_wait.
        (darwin_decode_exception_message): New function.
        (darwin_encode_reply): New function.
        (catch_exception_raise): Removed.
        (darwin_send_reply): New function, extracted from darwin_resume.
        (darwin_resume_thread): New function, extracted from darwin_resume.
        (struct resume_inferior_threads_param): New type.
        (darwin_resume_inferior_threads_it): New function.
        (darwin_resume_inferior_threads): New function.
        (darwin_suspend_inferior_threads): New function.
        (darwin_resume): Mostly rewritten to handle multiple threads and
        some corner cases.
        (darwin_decode_message): New function extracted from darwin_wait.
        (cancel_breakpoint): New function.
        (darwin_wait): Mostly rewritten.  Handle multiple threads.
        (darwin_mourn_inferior): Adjust for per process structures.
        (darwin_reply_to_all_pending_messages): New function.
        (darwin_stop_inferior): Adjust for per inferior structures.
        (darwin_attach_pid): Ditto.
        (darwin_init_thread_list): Ditto.
        (darwin_attach): Ditto.
        (darwin_detach): Ditto.
        (darwin_files_info): Now empty.
        (darwin_pid_to_str): Adjust returns string to match one expected by
        the testsuite.
        (darwin_read_write_inferior): Rename err variable to match other uses.
        Adjust debug message.  Handle submaps.
        (darwin_xfer_memory): Adjust for per inferior structures.
        (set_enable_mach_exceptions): Ditto.
        (darwin_pid_to_exec_file): New function.
        (darwin_get_ada_task_ptid): Ditto.
        (darwin_supports_multi_process): Ditto.
        (_initialize_darwin_inferior): Remove useless assertion, adjust for
        per inferior structures.  Add new target operations.

2009-06-18  Hui Zhu  <teawater@gmail.com>
            Michael Snyder  <msnyder@vmware.com>

        * infrun.c (handle_inferior_event): Improve reverse stepping
        through function epilogue.

        * infrun.c (handle_inferior_event): Reverse-next through
        trampoline.

2009-06-18  Paul Pluzhnikov  <ppluzhnikov@google.com>

        * dwarf2-frame.c (struct comp_unit): Use bfd_size_type for
        dwarf_frame_size.

2009-06-17  Tom Tromey  <tromey@redhat.com>

        * dwarf2read.c (zlib_decompress_section): Use a cleanup.

2009-06-17  Ulrich Weigand  <uweigand@de.ibm.com>

        * gdbarch.sh (pointer_to_address): Change to type 'm'.
        (address_to_pointer): Likewise.
        * gdbarch.c, gdbarch.h: Regenerate.

        * inferior.h (unsigned_pointer_to_address): Add GDBARCH argument.
        (signed_pointer_to_address): Likewise.
        (unsigned_address_to_pointer, address_to_signed_pointer): Likewise.
        * findvar.c (unsigned_pointer_to_address): Likewise.
        (signed_pointer_to_address): Likewise.
        (unsigned_address_to_pointer, address_to_signed_pointer): Likewise.

        * avr-tdep.c (avr_address_to_pointer): Likewise.
        (avr_pointer_to_address): Likewise.
        * iq2000-tdep.c (iq2000_pointer_to_address): Likewise.
        (iq2000_address_to_pointer): Likewise.
        * m32c-tdep.c (m32c_m16c_address_to_pointer): Likewise.
        (m32c_m16c_pointer_to_address): Likewise.
        * spu-tdep.c (spu_pointer_to_address): Likewise.
        * xstormy16-tdep.c (xstormy16_pointer_to_address): Likewise.
        (xstormy16_address_to_pointer): Likewise.

2009-06-17  Ulrich Weigand  <uweigand@de.ibm.com>

        * printcmd.c (print_scalar_formatted): Always truncate
        unsigned data types.

        * cli-dump.c (struct callback_data): Change type of load_offset
        to CORE_ADDR.
        (restore_binary_file): Update type casts.
        (restore_command): Parse load_offset as address, not long.

        * utils.c (string_to_core_addr): Do not sign-extend value.
        * varobj.c (find_frame_addr_in_frame_chain): Truncate frame_base
        before comparing against requested frame address.

2009-06-17  Ulrich Weigand  <uweigand@de.ibm.com>

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

        * gcore.c (default_gcore_target): Make return value const.
        Call gdbarch_gcore_bfd_target if present.
        (default_gcore_arch, default_gcore_mach): Use target_gdbarch.

        * corelow.c (core_read_description): Call gdbarch_core_read_description
        on core_gdbarch instead of current_gdbarch.

        * ppc-linux-tdep.c (ppc_linux_init_abi): Install gcore_bfd_target.

2009-06-17  Ulrich Weigand  <uweigand@de.ibm.com>

        * gdbtypes.c (create_string_type): Receive character type as argument.
        * gdbtypes.h (create_string_type): Add character type argument.
        * dwarf2read.c (read_tag_string_type): Pass character type to
        create_string_type.

        * value.h (value_string): Add character type argument.
        * valops.c (value_string): Add character type argument.  Pass it to
        create_string_type.  Do not allocate space in inferior.
        * valarith.c (value_concat): Pass character type to value_string.

        * value.h (value_typed_string): Rename to ...
        (value_cstring): ... this.
        * valops.c (value_typed_string): Rename to ...
        (value_cstring): ... this.
        * c-lang.c (evaluate_subexp_c): Update.

        * python/python-value.c (builtin_type_pychar): New define.
        (convert_value_from_python): Call value_cstring instead
        of value_from_string.
        * value.c (value_from_string): Remove.
        * value.h (value_from_string): Remove.

        * eval.c (evaluate_subexp_standard): Pass character type to
        value_string.  Pass expression architecture to value_nsstring
        and lookup_child_selector.
        * objc-lang.h (lookup_objc_class): Add GDBARCH parameter.
        (lookup_child_selector): Likewise.
        (value_nsstring): Likewise.
        * objc-lang.c (lookup_objc_class): Add GDBARCH parameter.
        Pass character type to value_string..
        (lookup_child_selector): Likewise.
        (value_nsstring): Add GDBARCH parameter, use it instead of
        objfile architecture.  Pass architecture to lookup_objc_class
        and lookup_child_selector. Pass character type to value_string.
        (end_msglist): Pass architecture to lookup_objc_class.
        * objc-exp.y: Pass architecture to lookup_objc_class.

2009-06-17  Ulrich Weigand  <uweigand@de.ibm.com>

        * gdbtypes.h (struct language_defn): Add forward declaration.
        (lookup_typename): Add LANGUAGE and GDBARCH parameters.
        (lookup_unsigned_typename): Likewise.
        (lookup_signed_typename): Likewise.
        * gdbtypes.c (lookup_typename): Add LANGUAGE and GDBARCH parameters.
        Use them instead of current_language and current_gdbarch.
        (lookup_unsigned_typename): Add LANGUAGE and GDBARCH parameters.
        Pass them to lookup_typename.
        (lookup_signed_typename): Likewise.

        * c-exp.y: Pass parse_language and parse_gdbarch to
        lookup_unsigned_typename and lookup_signed_typename.
        * objc-exp.y: Likewise.
        * m2-exp.y: Pass parse_language and parse_gdbarch to lookup_typename.

        * c-lang.c (evaluate_subexp_c): Pass expression language and
        gdbarch to lookup_typename.
        * printcmd.c (printf_command): Pass current language and
        gdbarch to lookup_typename.
        * python/python-type.c (typy_lookup_typename): Likewise.
        Include "language.h".

2009-06-17  Ulrich Weigand  <uweigand@de.ibm.com>

        * sparc64-nat.c (sparc64_gregset_supplies_p): Add GDBARCH parameter.
        Use it instead of current_gdbarch.  Pass architecture to
        sparc32_gregset_supplies_p.
        (sparc64_fpregset_supplies_p): Add GDBARCH parameter.  Use it instead
        of current_gdbarch.  Pass architecture to sparc32_fpregset_supplies_p.
        * sparc64nbsd-nat.c (sparc64nbsd_gregset_supplies_p,
        sparc64nbsd_fpregset_supplies_p): Likewise.
        * sparc-nat.c (sparc_gregset_supplies_p, sparc_fpregset_supplies_p):
        Add GDBARCH parameter.
        (sparc32_gregset_supplies_p, sparc32_fpregset_supplies_p): Likewise.
        (sparc_fetch_inferior_registers): Pass regcache architecture to
        sparc_gregset_supplies_p and sparc_fpregset_supplies_p.
        (sparc_store_inferior_registers): Likewise.
        * sparc-nat.h (sparc_gregset_supplies_p, sparc_fpregset_supplies_p:
        Add GDBARCH parameter.
        (sparc32_gregset_supplies_p, sparc32_fpregset_supplies_p): Likewise.

2009-06-17  Ulrich Weigand  <uweigand@de.ibm.com>

        * ada-tasks.c (read_known_tasks_array): Use target_gdbarch instead
        of current_gdbarch.
        * aix-thread.c (pd_enable): Likewise.
        * amd64-linux-nat.c (ps_get_thread_area): Likewise.
        * bsd-uthread.c (bsd_uthread_activate): Likewise.
        * linux-nat.c (linux_nat_info_proc_cmd): Likewise.
        * linux-thread-db.c (enable_thread_event): Likewise.
        * monitor.c (monitor_write_memory, monitor_read_memory): Likewise.
        * nto-procfs.c (procfs_open): Likewise.
        * procfs.c (invalidate_cache, procfs_insert_watchpoint,
        info_proc_mappings, info_mappings_callback): Likewise.
        * record.c (record_open): Likewise.
        * rs6000-nat.c (ARCH64): Likewise.
        * solib-darwin.c (darwin_solib_create_inferior_hook): Likewise.
        (darwin_bfd_open): Likewise.
        * memattr.c (mem_info_command): Likewise.

        * windows-nat.c (win32_resume): Use current regcache architecture
        instead of current_gdbarch.

        * dbug-rom.c (dbug_regname): Remove check against number of
        registers in current_gdbarch.
        * solib-pa64.c (read_dynamic_info): Remove unused variable.

2009-06-17  Ulrich Weigand  <uweigand@de.ibm.com>

        * dummy-frame.c (deprecated_pc_in_call_dummy): Add GDBARCH parameter,
        use it instead of current_gdbarch.
        * frame.h (deprecated_pc_in_call_dummy): Add GDBARCH parameter.
        * arm-tdep.c (arm_skip_prologue): Pass architecture to
        deprecated_pc_in_call_dummy.

        * symtab.c (skip_prologue_using_sal): Add GDBARCH parameter.
        Use it instead of current_gdbarch.
        * symtab.h (skip_prologue_using_sal): Add GDBARCH parameter.
        * breakpoint.c (expand_line_sal_maybe): Pass architecture to
        skip_prologue_using_sal.
        * arm-tdep.c (skip_prologue_using_sal): Likewise.
        * lm32-tdep.c (lm32_skip_prologue): Likewise.
        * m32-tdep.c (m32c_skip_prologue): Likewise.
        * mips-tdep.c (mips_skip_prologue): Likewise.
        * moxie-tdep.c (moxie_skip_prologue): Likewise.
        * mt-tdep.c (mt_frame_unwind_cache): Likewise.
        * rs6000-tdep.c (rs6000_skip_prologue): Likewise.
        * frv-tdep.c (frv_analyze_prologue): Add GDBARCH parameter, pass
        it to skip_prologue_using_sal.  Update call sites ...
        (frv_skip_prologue, frv_frame_unwind_cache): ... here.

        * mn10300-tdep.c (struct mn10300_prologue): Add GDBARCH member.
        (check_for_saved): Use it instead of current_gdbarch.
        (mn10300_analyze_prologue): Set it.

        * value.c (using_struct_return): Add GDBARCH parameter.  Use it
        instead of current_gdbarch.
        * value.h (using_struct_return): Add GDBARCH parameter.
        * eval.c (evaluate_subexp_standard): Pass architecture to
        using_struct_return.
        * infcall.c (call_function_by_hand): Likewise.
        * stack.c (return_command): Likewise.
        * sparc-tdep.c (sparc32_push_dummy_code): Likewise.

        * symtab.c (in_prologue): Add GDBARCH parameter.  Use it instead of
        current_gdbarch.
        * symtab.h (in_prologue): Add GDBARCH parameter.
        * infrun.c (handle_inferior_event): Pass architecture to in_prologue.

        * eval.c (evaluate_subexp_standard): Use expression architecture
        instead of current_gdbarch.

        * c-lang.c (evaluate_subexp_c): Use expression architecture and
        language instead of current_gdbarch and current_language.

        * printcmd.c (do_one_display): Use expression architecture instead
        of current_gdbarch.

        * infcmd.c (print_return_value): Use architecture of stop_regcache
        instead of current_gdbarch.
        (print_vector_info, print_float_info): Remove GDBARCH argument,
        use frame architecture instead.
        (vector_info, float_info): Update calls.

        * objc-lang.c (objc_skip_trampoline): Use frame architecture
        instead of current_gdbarch.

        * parse.c (write_dollar_variable): Use parse architecture instead
        of current_gdbarch.

        * source.c (line_info): Use objfile architecture instead of
        current_gdbarch.

        * symtab.c (find_function_start_sal): Use gdbarch instead of
        current_gdbarch.
        (print_msymbol_info): Use objfile architecture instead of
        current_gdbarch.

        * valops.c (value_assign): Use frame architecture instead of
        current_gdbarch.

2009-06-17  Ulrich Weigand  <uweigand@de.ibm.com>

        * buildsym.c (record_line): Remove call to gdbarch_addr_bits_remove.

        * coffread.c (coff_symtab_read): Call gdbarch_addr_bits_remove before
        calling record_line.
        (enter_linenos): Likewise.
        * dbxread.c (process_one_symbol): Likewise.
        * dwarf2read.c (dwarf_decode_lines): Likewise.
        * mdebugread.c (psymtab_to_symtab_1): Likewise.
        * xcoffread.c (enter_line_range): Likewise.

2009-06-17  Ulrich Weigand  <uweigand@de.ibm.com>

        * ax-gdb.c (gen_bitfield_ref): Add EXP argument, use expression
        architecture instead of current_gdbarch.
        (gen_struct_ref): Add EXP argument, pass to get_bitfield_ref.
        (gen_expr): Pass expression to get_struct_ref.

        * symtab.h (struct symbol_ops): Add GDBARCH parameter to
        tracepoint_var_ref callback.
        * ax-gdb.c (gen_var_ref): Pass architecture to tracepoint_var_ref
        symbol operation callback.
        * dwarf2loc.c (dwarf2_tracepoint_var_ref): Add GDBARCH parameter.
        Use it instead of current_gdbarch.
        (locexpr_tracepoint_var_ref): Add GDBARCH parameter.  Pass it to
        dwarf2_tracepoint_var_ref.
        (loclist_tracepoint_var_ref): Likewise.

2009-06-17  Ulrich Weigand  <uweigand@de.ibm.com>

        * prologue-value.c (make_pv_area): Add ADDR_BIT argument.
        Use it instead of address bits of current_gdbarch.
        * prologue-value.c (make_pv_area): Add ADDR_BIT argument.
        * arm-tdep.c (thumb_analyze_prologue): Pass address bits to
        make_pv_area.
        (arm_scan_prologue): Likewise.
        * m32c-tdep.c (m32c_analyze_prologue): Likewise.
        * mep-tdep.c (mep_analyze_prologue): Likewise.
        * mn10300-tdep.c (mn10300_analyze_prologue): Likewise.
        * s390-tdep.c (s390_analyze_prologue): Likewise.

2009-06-17  Ulrich Weigand  <uweigand@de.ibm.com>

        * mi/mi-main.c (mi_cmd_data_list_register_names): Use selected
        frame architecture instead of current_gdbarch.
        (mi_cmd_data_list_changed_registers): Likewise.
        (mi_cmd_data_list_register_values): Likewise.  Pass selected
        frame to get_register.
        (get_register): Add FRAME argument, use it as frame to retrieve
        registers from (instead of selected frame).  Use frame architecture
        instead of current_gdbarch.
        (mi_cmd_data_write_register_values): Use current regcache
        architecture instead of current_gdbarch.

2009-06-17  Ulrich Weigand  <uweigand@de.ibm.com>

        * tui/tui-regs.c (tui_show_register_group): Remove GDBARCH parameter;
        use frame architecture instead.  Replace current_gdbarch uses.
        (tui_show_registers): Update call.
        (tui_get_register): Remove GDBARCH parameter; use frame architecture
        instead.
        (tui_show_register_group): Update call.
        (tui_check_register_values): Likewise.
        (tui_register_format): Remove GDBARCH parameter; use frame
        architecture instead.  Replace current_gdbarch uses.
        (tui_get_register): Update call.

2009-06-17  Ulrich Weigand  <uweigand@de.ibm.com>

        * gdbarch.sh (construct_inferior_arguments): Remove.
        * gdbarch.c, gdbarch.h: Regenerate.
        * infcmd.c (get_inferior_args): Call construct_inferior_arguments
        directly instead of gdbarch_construct_inferior_arguments.
        (construct_inferior_arguments): Remove GDBARCH argument.
        * inferior.h (construct_inferior_arguments): Likewise.

2009-06-17  Ulrich Weigand  <uweigand@de.ibm.com>

        * symfile.c (section_is_mapped): Use objfile architecture instead
        of current_gdbarch.
        (TARGET_LONG_BYTES): Remove.
        (read_target_long_array): Add SIZE argument.  Use it instead of
        TARGET_LONG_BYTES.
        (simple_read_overlay_table): Retrieve long size from objfile
        architecture; pass it to read_target_long_array.
        (simple_read_overlay_region_table): Likewise.
        (simple_overlay_update_1): Likewise.

2009-06-17  Ulrich Weigand  <uweigand@de.ibm.com>

        * infrun.c (cleanup_displaced_step_closure): Remove.
        (displaced_step_clear_cleanup): Move to before displaced_step_prepare.
        (displaced_step_prepare): Use displaced_step_clear_cleanup instead
        of cleanup_displaced_step_closure.
        (handle_inferior_event, keep_going): Use thread architecture instead
        of current_gdbarch.

2009-06-17  Ulrich Weigand  <uweigand@de.ibm.com>

        * infrun.c (handle_inferior_event): Use current frame architecture
        or thread architecture instead of current_gdbarch.  Pass to
        handle_step_into_function and handle_step_into_function_backward.
        (handle_step_into_function): Add GDBARCH parameter.  Use it instead
        of current_gdbarch.
        (handle_step_into_function_backward): Likewise.
        (insert_step_resume_breakpoint_at_frame): Use frame architecture
        instead of current_gdbarch.
        (insert_step_resume_breakpoint_at_caller): Likewise.

2009-06-17  Pierre Muller  <muller@ics.u-strasbg.fr>
        Pedro Alves  <pedro@codesourcery.com>
        
        * infcmd.c (post_create_inferior): Call breakpoint_re_set after target
        is pushed for watchpoint promotion to hardware watchpoint.

2009-06-16  Paul Pluzhnikov  <ppluzhnikov@google.com>

        * dwarf2read.c (dwarf_info_section, dwarf_abbrev_section)
        (dwarf_line_section, dwarf_pubnames_section, dwarf_aranges_section)
        (dwarf_loc_section, dwarf_macinfo_section, dwarf_str_section)
        (dwarf_ranges_section, dwarf_frame_section)
        (dwarf_eh_frame_section): Removed.
        (dwarf2_resize_section): Likewise.
        (dwarf2_read_section): Now static, use bfd_mmap() if possible.
        (dwarf2_get_section_info): New function.
        (munmap_section_buffer): Likewise.
        (dwarf2_per_objfile_cleanup): Likewise.
        (section_is_p): Signature change.
        * dwarf2-frame.c (dwarf2_build_frame_info): Use
        dwarf2_get_section_info instead of dwarf2_read_section.
        
2009-06-16  Paul Pluzhnikov  <ppluzhnikov@google.com>

        * solib.c (symbol_add_stub): New FLAGS parameter.
        (solib_read_symbols): FROM_TTY -> FLAGS, call symbol_add_stub
        directly.
        (solib_add): Defer breakpoint_re_set until after all solibs.
        * bsd-uthread.c (bsd_uthread_solib_loaded): Adjust.
        * rs6000-nat.c (objfile_symbol_add): Adjust.
        * symfile.c (syms_from_objfile): Merge parameters into ADD_FLAGS.
        (new_symfile_objfile): Likewise.
        (symbol_file_add_with_addrs_or_offsets): Likewise.
        (symbol_file_add_from_bfd): Likewise.
        (symbol_file_add): Likewise.
        * symfile.h (enum symfile_add_flags): New. Adjust prototypes.
        * symfile-mem.c (symbol_file_add_from_memory): Adjust.
        * windows-nat.c (safe_symbol_file_add_stub): Adjust.
        * machoread.c (macho_oso_symfile, macho_symfile_read): Adjust.
        
2009-06-16  Keith Seitz  <keiths@redhat.com>

        * linespec.c (collect_methods): Delete.
        (add_matching_methods): Reove destructor special case.
        (find_method): Call find_methods directly instead of
        collect_methods.
        * valops.c (value_struct_elt): Remove destructor
        special cases.
        (check_field): Likewise.
        (value_struct_elt_for_reference): Likewise.
        (destructor_name_p): Remove misleading comment about dtors
        being "special cases". 
        * gdbtypes.h (get_destructor_fn_field): Remove. No longer needed.
        * gdbtypes.c (get_destructor_fn_field): Likewise. 

2009-06-16  Pedro Alves  <pedro@codesourcery.com>

        * mi/mi-main.c (mi_cmd_data_read_memory): Dispatch
        TARGET_OJECT_MEMORY reads to the topmost target, not to the
        flattened current_target.

2009-06-16  Tristan Gingold  <gingold@adacore.com>

        * avr-tdep.c (struct gdbarch_tdep): Replace the unused field with
        call_length field.
        (avr_register_name): Add const to register_names.
        (avr_scan_arg_moves): Move inside avr_scan_prologue.
        (avr_scan_prologue): Add pc_end argument.
        Only read prologue bytes that can be read.
        Limit the scan to the known prologue length.
        Makes pattern variables static and const.
        Fix indentation.
        (avr_skip_prologue): Pass func_end argument to avr_scan_prologue.
        Fix indentation.
        (avr_breakpoint_from_pc): Constify avr_break_insn.
        (avr_extract_return_value): Fix function comment.
        (avr_frame_unwind_cache): Fix GNU style violations.
        Pass current_pc argument to avr_scan_prologue to stop prologue
        analysis to the current pc.  This fixes the bug with the 'next'
        command.
        Correctly set the SP register of the previous frame (use call_length).
        (avr_frame_prev_register): Fix indentation.
        Correctly read PC from the stack on avr6 architectures.
        (avr_push_dummy_call): Fix indentation.
        (avr_gdbarch_init): Set call_length according to the architecture.

2009-06-15  Phil Muldoon  <pmuldoon@redhat.com>

        * infcall.c (show_unwind_on_terminating_exception_p): New
        function.
        (call_function_by_hand): Create breakpoint and clean-up call for
        std::terminate.breakpoint. Add unwind_on_terminating_exception_p
        gate. Pop frame on breakpoint hit.
        (_initialize_infcall): Add add_setshow_boolean_cmd for
        unwind-on-terminating-exception.

2009-06-12  Kevin Buettner  <kevinb@redhat.com>

        * dwarf2read.c (dwarf2_psymtab_to_symtab): Propagate
        `has_section_at_zero' flag from stripped objfile to separate,
        debug info only, objfile.

2009-06-12  Pedro Alves  <pedro@codesourcery.com>

        * exec.h (section_table_xfer_memory_partial): Improve description,
        mention SECTION_NAME.
        * exec.c (section_table_xfer_memory_partial): Remove stale
        description.

2009-06-11  Aleksandar Ristovski  <aristovski@qnx.com>

        * nto-tdep.h (nto_generic_supply_gpregset)
        (nto_generic_supply_fpregset, nto_generic_supply_altregset): Remove.
        * nto-tdep.c (nto_generic_supply_gpregset)
        (nto_generic_supply_fpregset, nto_generic_supply_altregset): Remove.

2009-06-11  Aleksandar Ristovski  <aristovski@qnx.com>

        * i386-nto-tdep.c (I386_NTO_SIGCONTEXT_OFFSET): Remove define.
        (i386nto_sigcontext_addr): Change the way context address is calculated.
        (i386nto_init_abi): Remove usage of deprecated sc_reg_offset and
        sc_sp_offset and set sc_reg_offset and sc_num_regs.

2009-06-11  Aleksandar Ristovski  <aristovski@qnx.com>

        * i386-nto-tdep.c (i386_nto_target): Remove definition.
        (init_i386nto_ops): Use macros to set fields to global
        current_nto_target directly.
        (i386nto_init_abi): Remove unused nto_set_target call.
        * nto-tdep.h (nto_set_target): Remove unused declaration.
        * nto-tdep.c (nto_set_target): Remove unused function.

2009-06-11  Pedro Alves  <pedro@codesourcery.com>

        * breakpoint.c (break_command_really): Rename local variable
        breakpoint_chain to bkpt_chain.

2009-06-11  Aleksandar Ristovski  <aristovski@qnx.com>

        Add support for XMM registers.
        * i386-nto-tdep.c (i386nto_regset_id): Add case for SSE register set.
        (i386nto_register_area): Correctly calculate offsets and sizes for
        all supported registers.

2009-06-11  Tom Tromey  <tromey@redhat.com>

        * eval.c (evaluate_subexp_standard) <OP_OBJC_MSGCALL>: Remove
        'static' from local variable definitions.

2009-06-11  Pedro Alves  <pedro@codesourcery.com>

        * symtab.c (append_expanded_sal): Remove unused local variables.

2009-06-11  Pedro Alves  <pedro@codesourcery.com>

        * infrun.c (sched_multi): New global.
        (resume): If sched_multi is set, resume only threads of the
        current inferior.
        (prepare_to_proceed): Don't switch over to wait_ptid if we're
        resuming a different inferior, and sched_multi is off.
        (show_schedule_multiple): New.
        (_initialize_infrun): Register new "set schedule-multiple" command.
        * inferior.h (sched_multi): Declare.
        * NEWS: Mention new "schedule-multiple" setting.

2009-06-11  Pedro Alves  <pedro@codesourcery.com>

        * varobj.c (varobj_create): Properly restore the selected frame.

2009-06-05  Tom Tromey  <tromey@redhat.com>

        * inferior.c (print_inferior): Make a table, not a list.  Emit
        table headers.

2009-06-10  Jonas Maebe  <jonas.maebe@elis.ugent.be>

        * darwin-nat.c (darwin_stop_inferior): Pass 0 as options to
        darwin_wait (blocking wait).
        (darwin_kill_inferior): Likewise.

2009-06-10  Pedro Alves  <pedro@codesourcery.com>

        * infrun.c (handle_inferior_event): Update comment around trying
        to revert back to a stepping thread that has exited.

2009-06-10  Cary Coutant  <ccoutant@google.com>

        * dwarf2read.c (dwarf_decode_lines): Recognize and ignore
        DW_LNE_set_discriminator.

2009-06-10  Pierre Muller  <muller@ics.u-strasbg.fr>

        * breakpoint.c: ARI fixes.
        (create_overlay_event_breakpoint): Avoid assignment inside if statement.
        (print_one_breakpoint_location): Likewise.
        (create_longjmp_breakpoint): Likewise.
        (tracepoint_save_command): Likewise
        (bpstat_find_step_resume_breakpoint): No operator at end of line.
        (bpstat_stop_status): Likewise.
        (describe_other_breakpoints): Likewise.
        (hw_watchpoint_used_count): Likewise.
        (expand_line_sal_maybe): Likewise.
        (break_command_really): Likewise.
        (delete_command): Likewise.
        (do_enable_breakpoint): Likewise.
        (delete_trace_command): Likewise.
        (catch_exception_command_1): Likewise and remove extra parentheses.

2009-06-08  Pierre Muller  <muller@ics.u-strasbg.fr>

        * breakpoint.c (_initialize_breakpoint): Remove "bu" command alias of
        "ubreak" command that does not exist.

2009-06-08  Pierre Muller  <muller@ics.u-strasbg.fr>

        * cli/cli-decode.c (add_alias_cmd): Correct assertion.

2009-06-07  Pedro Alves  <pedro@codesourcery.com>

        * hppa-tdep.c (_initialize_hppa_tdep): Add declaration.

2009-06-07  Pedro Alves  <pedro@codesourcery.com>

        * procfs.h: New.
        * proc-utils.h (procfs_first_available): Don't declare here.
        * sol-thread.c: Include procfs.h instead of sys/procfs.h and
        proc-utils.h.
        * procfs.c: Include procfs.h.
        (procfs_target): Make it public.  Don't register
        procfs_can_use_hw_breakpoint here.
        (proc_set_watchpoint): Check for PCWATCH or PIOCSWATCH being
        defined instead of TARGET_HAS_HARDWARE_WATCHPOINTS.
        (procfs_can_use_hw_breakpoint): Remove check of
        TARGET_HAS_HARDWARE_WATCHPOINTS.
        (procfs_use_watchpoints): Register procfs_can_use_hw_breakpoint
        here.
        (_initialize_procfs): Don't add the procfs target here.

        * i386-sol2-nat.c: Include target.h and procfs.h.
        (_initialize_amd64_sol2_nat): Install the procfs target here,
        customized with watchpoints support.
        * irix5-nat.c: Include target.h.
        (_initialize_core_irix5): Rename to ...
        (_initialize_irix5_nat): ... this.  Install the procfs target
        here, customized with watchpoints support.
        * alpha-nat.c: Include procfs.h.
        (_initialize_core_alpha): Rename to...
        (_initialize_alpha_nat): ... this.  Install the procfs target
        here, customized with watchpoints support.
        * sparc-sol2-nat.c: Include target.h and procfs.h.
        (_initialize_sparc_sol2_nat): New.

        * config/i386/nm-i386sol2.h (TARGET_HAS_HARDWARE_WATCHPOINTS): Delete.
        * config/sparc/nm-sol2.h (TARGET_HAS_HARDWARE_WATCHPOINTS): Delete.
        * config/mips/irix5.mh (NAT_FILE): Delete.
        * config/mips/irix6.mh (NAT_FILE): Delete.
        * config/mips/nm-irix5.h: Delete.

20009-06-07  Pedro  Alves  <pedro@codesourcery.com>

        * auxv.c (procfs_xfer_auxv): Change type of the `object' argument
        to enum target_object.  Cleanup comments.
        * auxv.h: Include "target.h".  Cleanup comments to not mention
        NATIVE_XFER_AUXV anymore.

2009-06-07  Pedro Alves  <pedro@codesourcery.com>

        * inferior.h (procfs_first_available): Move declaration to...
        * proc-utils.h: ... here.
        * sol-thread.c: Include procfs.h and proc-utils.h.

2009-06-07  Pedro Alves  <pedro@codesourcery.com>

        * inferior.h (proc_iterate_over_mappings): Delete declaration.
        * nto-tdep.h (proc_iterate_over_mappings): Delete declaration.
        * procfs.c (proc_iterate_over_mappings): Delete.

2009-06-07  Pedro Alves  <pedro@codesourcery.com>

        * target.h (struct target_ops): Make to_has_all_memory,
        to_has_memory, to_has_stack, to_has_registers and to_has_execution
        methods instead of variables.
        (target_has_all_memory_1, target_has_memory_1, target_has_stack_1)
        (target_has_registers_1, target_has_execution_1): Declare
        functions.
        (target_has_all_memory): Rewrite to call target_has_all_memory_1.
        (target_has_memory): Rewrite to call target_has_memory_1.
        (target_has_stack): Rewrite to call target_has_all_stack_1.
        (target_has_registers): Rewrite to call target_has_registers_1.
        (target_has_execution): Rewrite to call target_has_execution_1.
        (default_child_has_all_memory, default_child_has_memory)
        (default_child_has_stack, default_child_has_registers)
        (default_child_has_execution): Declare.
        (target_mark_running, target_mark_exited): Delete declarations.
        * target.c (default_child_has_all_memory,
        default_child_has_memory, default_child_has_stack,
        default_child_has_registers, default_child_has_execution): New.
        (target_has_all_memory_1, target_has_memory_1, target_has_stack_1,
        target_has_registers_1, target_has_execution_1): New.
        (add_target): Default the to_has_all_memory, to_has_all_memory,
        to_has_memory, to_has_stack, to_has_registers and to_has_execution
        callbacks to return 0.
        (update_current_target): Do not inherit to_has_all_memory,
        to_has_memory, to_has_stack, to_has_registers or to_has_execution.
        (target_mark_running, target_mark_exited): Delete.
        (memory_xfer_partial): Adjust.
        (target_read_memory, target_write_memory, target_search_memory):
        Dispatch to the the top-most target, not the flattened
        current_target.
        (target_info): Adjust.
        (init_dummy_target): Install return_zero as callback for
        to_has_all_memory, to_has_memory, to_has_stack, to_has_registers,
        to_has_execution.
        (set_maintenance_target_async_permitted): Use have_live_inferiors
        instead of target_has_execution.
        * target-memory.c (target_write_memory_blocks): Dispatch memory
        writes to the the top-most target, not the flattened
        current_target.

        * breakpoint.c (insert_breakpoints): Don't check for
        target_has_execution here.
        (update_global_location_list): Check if there are live inferiors
        to debug instead of target_has_execution.
        * infcmd.c (kill_command, detach_command): Check if there are
        inferiors instead of target_has_execution.
        * inferior.h (have_live_inferiors): Declare.
        * inferior.c (have_live_inferiors): New.
        * infrun.c (normal_stop): Don't check for target_has_execution to
        finish the thread states.
        * thread.c (is_thread_state, is_stopped, is_exited, is_running)
        (any_running, is_executing): Remove checks for
        target_has_execution.
        * top.c (kill_or_detach): Don't try to kill core inferiors.
        (quit_target): Don't check for target_has_execution.

        * corelow.c (core_has_memory, core_has_stack, core_has_registers):
        New.
        (init_core_ops): Install core_has_memory, core_has_stack and
        core_has_registers.
        * exec.c (exec_has_memory): New.
        (init_exec_ops): Install exec_has_memory.
        * remote.c (remote_add_inferior): Don't call target_mark_running.
        (remote_start_remote): Don't call target_mark_exited or call
        target_mark_running.
        (remote_open_1): Use have_inferiors instead of
        target_has_execution.  Don't use target_mark_exited.
        (init_remote_ops): Install deafult_child_has_all_memory,
        default_child_has_memory, default_child_has_stack,
        default_child_has_registers, default_child_has_execution.
        * bsd-kvm.c (bsd_kvm_return_one): New.
        (bsd_kvm_add_target): Register bsd_kvm_return_one as
        to_has_memory, to_has_stack and to_has_registers callbacks.
        * remote-m32r-sdi.c (m32r_return_one): New.
        (init_m32r_ops): Register it.
        * inf-child.c (inf_child_target): Adjust to register
        default_child_has_all_memory, default_child_has_memory,
        default_child_has_stack, default_child_has_registers,
        default_child_has_execution callbacks.
        * gnu-nat.c (init_gnu_ops): Likewise.
        * go32-nat.c (init_go32_ops): Likewise.
        * hpux-thread.c (init_hpux_thread_ops): Likewise.
        * monitor.c (init_base_monitor_ops): Likewise.
        * nto-procfs.c (init_procfs_ops): Likewise.
        * remote-mips.c (_initialize_remote_mips): Likewise.
        * windows-nat.c (init_windows_ops): Likewise.
        * remote-sim.c (gdbsim_create_inferior): Don't use
        target_mark_running or target_mark_exited.
        (gdbsim_mourn_inferior): Don't call target_mark_exited.
        (init_gdbsim_ops): Adjust to register
        default_child_has_all_memory, default_child_has_memory,
        default_child_has_stack, default_child_has_registers,
        default_child_has_execution callbacks.

        * linux-nat.c (linux_nat_xfer_partial): If reading memory, and
        there's no inferior selected, defer to a lower stratum.

2009-06-05  Tom Tromey  <tromey@redhat.com>

        * varobj.c (update_dynamic_varobj_children): Wrap error text in
        _().
        (install_visualizer): Likewise.
        (varobj_set_visualizer): Likewise.

2009-06-05  Marc Khouzam  <marc.khouzam@ericsson.com>

        * mi/mi-main.c (mi_cmd_exec_continue)
        (mi_cmd_exec_interrupt): Adjust parsing of thread group
        ids to current reality, where they don't have any 'p' prefix.

2009-06-05  Aleksandar Ristovski  <aristovski@qnx.com>

        * corelow.c (core_open): Check for core_gdbarch before calling
        gdbarch_target_signal_from_host.

2009-06-05  Tom Tromey  <tromey@redhat.com>

        * c-exp.y (parse_number): Don't use K&R definition.
        (yylex): Likewise.
        (yyerror): Likewise.

2009-06-04  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * varobj.c (varobj_update): Fix out of scope varobjs to not to change.

2009-06-04  Ulrich Weigand  <uweigand@de.ibm.com>

        * symtab.h: Rename SYMBOL_OPS to SYMBOL_COMPUTED_OPS.
        * ax-gdb.c (gen_var_ref): Likewise.
        * findvar.c (read_var_value, symbol_read_needs_frame): Likewise.
        * printcmd.c (address_info): Likewise.
        * dwarf2loc.c (dwarf_expr_frame_base): Likewise.
        * dwarf2read.c (dwarf2_symbol_mark_computed): Likewise.
        * symtab.h: Rename struct symbol_ops to struct symbol_computed_ops.
        * dwarf2loc.h: Likewise.
        * dwarf2loc.c (dwarf2_locexpr_funcs, dwarf2_loclist_funcs): Likewise.

        * symtab.h: (struct symbol_register_ops): New struct definition.
        (struct symbol): Make "ops" member a union of symbol_computed_ops and
        symbol_register_ops callback pointers.
        (SYMBOL_REGISTER_OPS): New macro.
        * tracepoint.c: Include "objfiles.h".
        (scope_info, collect_symbol): Use SYMBOL_REGISTER_OPS register_number
        callback to retrieve register numbers.
        * ax-gdb.c (gen_var_ref): Likewise.
        * findvar.c (read_var_value): Likewise.
        * printcmd.c (address_info): Likewise.

        * coffread.c (coff_reg_to_regnum): New function.
        (coff_register_funcs): New static variable.
        (process_coff_symbol): Do not call gdbarch_sdb_reg_to_regnum.
        Install SYMBOL_REGISTER_OPS callbacks.
        * mdebugread.c (mdebug_reg_to_regnum): New function.
        (mdebug_register_funcs): New static variable.
        (parse_symbol): Do not call gdbarch_ecoff_reg_to_regnum.
        Install SYMBOL_REGISTER_OPS callbacks.
        * stabsread.c (stab_reg_to_regnum): New function.
        (stab_register_funcs): New static variable.
        (define_symbol): Do not call gdbarch_stab_reg_to_regnum.
        Install SYMBOL_REGISTER_OPS callbacks.

2009-06-03  Doug Evans  <dje@google.com>

        * symfile.c (reread_symbols): Reset psymtabs_addrmap to NULL
        after discarding its contents.

2009-06-03  Pedro Alves  <pedro@codesourcery.com>

        * target.c: Include "exec.h".
        (update_current_target): Don't inherit to_sections or
        to_sections_end.
        (target_get_section_table): New.
        (target_section_by_addr): Fetch the section table from the passed
        in target.
        (memory_xfer_partial): Handle unmapped overlay sections before
        anything else.  Get the overlay mapped address here.  Adjust to
        use section_table_xfer_memory_partial.
        (get_target_memory): Request a TARGET_OBJECT_RAW_MEMORY object
        instead of TARGET_OBJECT_MEMORY.
        (target_resize_to_sections): Delete.
        (remove_target_sections): Adjust to remove target sections from
        `current_target_sections', and use resize_section_table.
        * target.h (struct target_ops) <to_sections, to_sections_end>:
        Remove fields.
        <to_get_section_table>: New method.
        (xfer_memory, print_section_info): Delete declarations.
        (struct target_section_table): New type.
        (target_get_section_table): Declare.
        (target_resize_to_sections): Delete declaration.
        (remove_target_sections): Delete declaration.
        * bfd-target.c (target_bfd_xfer_partial): Get the section table
        from to_data.
        (target_bfd_get_section_table): New.
        (target_bfd_xclose): Adjust.
        (target_bfd_reopen): Store the section table in the to_data field.
        * corelow.c (core_data): New.
        (core_close): Adjust to release core_data and its sections.
        (core_open): Allocate core_data, and build its target sections
        table.
        (deprecated_core_resize_section_table): New.
        (core_files_info): Pass core_data to print_section_info.
        (core_xfer_partial): Adjust to use
        section_table_xfer_memory_partial for TARGET_OBJECT_MEMORY xfers.
        (init_core_ops): Do not install a deprecated_xfer_memory callback
        anymore.
        * solib.c (update_solib_list): Add the shared library sections
        to the current target sections table.
        * exec.c (current_target_sections_1): New global.
        (current_target_sections): New global.
        (exec_close_1): New function, refactored from exec_close.  Remove
        the exec_bfd's sections from the current target sections table.
        Adjust to not use to_sections.
        (exec_close): Remove all target sections.  Call exec_close_1.
        (exec_file_clear): Use exec_close_1 instead of unpushing the
        target.
        (exec_file_attach): Likewise.  Adjust to not use to_sections.  Add
        exec_bfd's sections to the current target sections table.  Don't
        push the exec_ops target here.
        (resize_section_table): New.
        (add_target_sections): New.
        (remove_target_sections): Moved here.
        (section_table_xfer_memory): Adjust to implement the xfer_partial
        interface, and rename to...
        (section_table_xfer_memory_partial): ... this, replacing the
        current function of that same name.
        (exec_get_section_table): New.
        (exec_xfer_partial): New.
        (xfer_memory): Delete.
        (print_section_info): Replace the target_ops parameter by a
        target_section_table parameter.
        (exec_files_info, set_section_command, exec_set_section_address):
        Adjust to use the current sections table.
        (init_exec_ops): Do not register a deprecated_xfer_memory
        callback.  Register to_xfer_partial and to_get_section_table
        callbacks.
        * infrun.c (handle_inferior_event): Update comments around
        solib_add.
        * rs6000-nat.c (xcoff_relocate_core): Adjust to use
        deprecated_core_resize_section_table.
        * exec.h (resize_section_table): Declare.
        (section_table_xfer_memory_partial): Add const char * argument.
        (remove_target_sections): Declare here.
        (add_target_sections): Declare.
        (print_section_info): Declare here.
        * gdbcore.h (deprecated_core_resize_section_table): Declare.

2009-06-03  Ulrich Weigand  <uweigand@de.ibm.com>

        * value.h (struct internalvar): Remove.
        (get_internalvar_integer): Add prototype.
        (set_internalvar_integer): Add prototype.
        (clear_internalvar): Add prototype.

        * value.c (struct internalvar): Move here.  Add type member.  Remove
        endian member.  Add union_internalvar member instead of value member.
        (init_if_undefined_command): Use intvar->type.
        (create_internalvar): Do not initialize value/endian, but type.
        (create_internalvar_type_lazy): Call create_internalvar.
        (value_of_internalvar): Handle host-side internalvar contents.
        (set_internalvar_component): Likewise.
        (set_internalvar): Likewise.
        (get_internalvar_integer): New function.
        (clear_internalvar): Likewise.
        (set_internalvar_integer): Likewise.
        (preserve_values): Handle host-side internalvar contents.

        * breakpoint.c (set_breakpoint_count, set_tracepoint_count): Call
        set_internalvar_integer instead of set_internalvar.
        * findcmd.c (find_command): Likewise.
        * infrun.c (handle_inferior_event): Likewise.
        * source.c (forward_search_command, reverse_search_command): Likewise.
        * tracepoint.c (set_traceframe_num, set_tracepoint_num,
        set_traceframe_context): Likewise.

        * printcmd.c (x_command): Call clear_internalvar instead of
        set_internalvar.
        * tracepoint.c (set_traceframe_context): Likewise.
        
        * breakpoint.c (get_number_trailer): Call get_internalvar_integer
        instead of value_of_internalvar.
        * linespec.c (decode_dollar): Likewise.

        * expprint.c (dump_subexp_body_standard): Use internalvar_name
        instead of accessing internalvar private elements.
        * valops.c (value_assign): Copy from original source instead of
        accessing internalvar private elements.

2009-06-03  Ulrich Weigand  <uweigand@de.ibm.com>

        * scm-lang.c (builtin_type_scm): Remove.
        (scm_lookup_name): Add GDBARCH parameter.  Use it instead of
        objfile architecture.  Use per-architecture builtin_scm_type instead
        of builtin_type_scm.
        (evaluate_exp): Pass expression architecture to scm_lookup_name.

        (scm_get_field): Add SIZE parameter.  Use it instead of 
        TYPE_LENGTH (builtin_type_scm).

        (build_scm_types): New function.
        (scm_type_data): New variable.
        (builtin_scm_type): New function.
        (_initialize_scheme_language): Do not initialize builtin_type_scm.
        Register build_scm_types as post-init function for scm_type_data.

        * scm-exp.c (scm_lreadr): Use per-architecture builtin_scm_type
        instead of builtin_type_scm.

        * scm-lang.h (SCM_CAR, SCM_CDR): Pass SCM_SIZE to scm_get_field.
        (scm_get_field): Add SIZE paramter.
        (scm_scmval_print): Remove prototype.
        (builtin_type_scm): Remove.
        (struct builtin_scm_type): Add structure definition.
        (builtin_scm_type): Add prototype.

        * scm-valprint.c (scm_inferior_print): Add TYPE parameter.  Use it
        instead of builtin_core_addr type; do not use objfile architecture.
        (scm_scmlist_print): Add TYPE parameter.  Use it to define SCM_SIZE.
        Pass type to scm_scmval_print.
        (scm_ipruk): Add TYPE parameter.  Use it to define SCM_SIZE.
        (scm_scmval_print): Make static.  Add TYPE parameter.  Use it to
        define SCM_SIZE.  Pass type to scm_ipruk and scm_scmlist_print.
        (scm_val_print): Pass type to scm_inferior_print and scm_scmval_print.

2009-06-03  Ulrich Weigand  <uweigand@de.ibm.com>

        * mdebugread.c (mdebug_type_void, mdebug_type_char, mdebug_type_short,
        mdebug_type_int, mdebug_type_int_32, mdebug_type_int_64,
        mdebug_type_long_32, mdebug_type_long_64, mdebug_type_long_long_64,
        mdebug_type_unsigned_char, mdebug_type_unsigned_short,
        mdebug_type_unsigned_int_32, mdebug_type_unsigned_int_64,
        mdebug_type_unsigned_long_32, mdebug_type_unsigned_long_64,
        mdebug_type_unsigned_long_long_64, mdebug_type_adr_32,
        mdebug_type_adr_64, mdebug_type_float, mdebug_type_double,
        mdebug_type_complex, mdebug_type_double_complex,
        mdebug_type_fixed_dec, mdebug_type_float_dec, mdebug_type_string):
        Remove.

        (basic_type_data): New global variable.
        (basic_type): New function.
        (parse_type): Remove static basic type map map_bt.  Call basic_type
        to get basic types instead of using mdebug_type_ variables.

        (parse_symbol): Use builtin types instead of mdebug_type_ variables.
        (upgrade_type): Likewise.
        (parse_procedure): Likewise.
        (psymtab_to_symtab_1): Likewise.

        (_initialize_mdebugread): Do not initialize mdebug_type_ variables.
        Initialize basic_type_data.

2009-06-03  Ulrich Weigand  <uweigand@de.ibm.com>

        * dfp.h (decimal_binop): Convert LEN_RESULT to input parameter.
        * dfp.c (promote_decimal): Remove.
        (decimal_binop): Convert LEN_RESULT to input parameter.
        Remove call to decimal_binop.
        (decimal_compare): Remove call to decimal_binop.

        * valarith.c (value_binop): Pass desired result type length
        to decimal_binop.

2009-06-01  Tristan Gingold  <gingold@adacore.com>

        * configure.tgt (avr): Set gdb_sim to use the simulator.

2009-05-29  Doug Evans  <dje@google.com>

        * infrun.c (prepare_to_proceed): Document.  Assert !non_stop.
        If scheduler-locking is enabled, we're not going to be singlestepping
        any other previously stopped thread.

2009-05-29  Pedro Alves  <pedro@codesourcery.com>

        * mi/mi-interp.c (mi_on_resume): Initialize `count' to 0.

2009-05-29  Eli Zaretskii  <eliz@gnu.org>

        * i386-tdep.c (i386_go32_init_abi): Use SVR4 register numbering
        for stabs and COFF debug info.

2009-05-28  Pedro Alves  <pedro@codesourcery.com>

        * infrun.c (handle_inferior_event): When thread hoping, switch
        inferior_ptid to the event thread before removing breakpoints from
        the target.  If not stopping, also try to revert back to a thread
        that was doing a "next".  Check if that thread still exists before
        resuming.
        (currently_stepping_thread): Delete and merge with ...
        (currently_stepping): ... this.
        (currently_stepping_callback): Rename to ...
        (currently_stepping_or_nexting_callback): ... this, and also
        return true if the thread was stepping over a call (has a
        step-resume breakpoint).

2009-05-28  Tom Tromey  <tromey@redhat.com>

        * python/python.c (gdbpy_parameter): Rename.  Fix error message.
        (GdbMethods): Change "get_parameter" to "parameter".

2009-05-28  Pierre Muller  <muller@ics.u-strasbg.fr>
            Paul Pluzhnikov  <ppluzhnikov@google.com>

        * configure.ac (!have_libpython): Add python-prettyprint source
        and object files.
        * configure: Regenerate.
        * python/python-prettyprint.c: Move "#ifdef HAVE_PYTHON" before
        python headers.
        
2009-05-27  Vladimir Prus  <vladimir@codesourcery.com>
            Tom Tromey  <tromey@redhat.com>
            Thiago Jung Bauermann  <bauerman@br.ibm.com>

        * mi/mi-main.c (mi_cmd_list_features): List "python" feature.
        * varobj.h (varobj_set_visualizer): Declare.
        (varobj_get_display_hint): Likewise.
        (varobj_update_result_t) <children_changed, value_installed>: New
        fields.
        * mi/mi-cmds.c (mi_cmds): Add var-set-visualizer.
        * mi/mi-cmds.h (mi_cmd_var_set_visualizer,
        mi_cmd_var_set_child_range): Declare.
        * mi/mi-cmd-var.c (mi_cmd_var_set_visualizer): New function.
        (mi_cmd_var_list_children): Emit display hint.
        (varobj_update_one): Emit display hint.  Handle dynamic children.
        * python/python.c (GdbMethods): Add "default_visualizer".
        * python/python-internal.h (apply_varobj_pretty_printer,
        gdbpy_get_varobj_pretty_printer, gdbpy_get_display_hint):
        Declare.
        (gdbpy_default_visualizer): Likewise.
        * varobj.c: Include python.h, python-internal.h.
        (PyObject): New typedef.
        (struct varobj) <children_requested, pretty_printer>: New fields.
        (varobj_create): Call install_default_visualizer.
        (instantiate_pretty_printer): New function.
        (varobj_set_display_format): Update.
        (varobj_get_display_hint): New function.
        (update_dynamic_varobj_children): New function.
        (varobj_get_num_children): Handle dynamic children.
        (varobj_list_children): Likewise.
        (install_new_value): Likewise.
        (varobj_add_child): New function.
        (install_visualizer): Likewise.
        (install_default_visualizer): Likewise.
        (varobj_set_visualizer): Likewise.
        (varobj_update): Handle dynamic children.
        (create_child): Use create_child_with_value.
        (create_child_with_value): New function.
        (value_get_print_value): Call pretty printer.  Add value_formatter
        argument.
        (c_value_of_variable): Update.
        (varobj_invalidate): Always free all_rootvarobj.
        * python/python-prettyprint.c (apply_varobj_pretty_printer): New
        function.
        (gdbpy_get_varobj_pretty_printer): Likewise.
        (gdbpy_default_visualizer): Likewise.

2009-05-27  Tom Tromey  <tromey@redhat.com>
            Thiago Jung Bauermann  <bauerman@br.ibm.com>
            Phil Muldoon  <pmuldoon@redhat.com>
            Paul Pluzhnikov  <ppluzhnikov@google.com>
            Vladimir Prus  <vladimir@codesourcery.com>

        * python/python-value.c (value_object_to_value): New function.
        * python/python-internal.h: Include frameobject.h.
        (gdbpy_children_cst, gdbpy_to_string_cst, gdbpy_display_hint_cst):
        Declare.
        (value_object_to_value): Declare.
        * printcmd.c (struct format_data) <raw>: New field.
        (last_format): Default to 0.
        (decode_format): Initialize val.raw.  Handle /r flag.
        (print_command_1): Initialize fmt.raw and opts.raw.
        (output_command): Likewise.
        (x_command): Fix initialization of fmt.format.  Initialize
        fmt.raw.
        (display_command): Initialize fmt.raw.
        (do_one_display): Set opts.raw.
        * python/python.c (gdbpy_to_string_cst, gdbpy_children_cst,
        gdbpy_display_hint_cst): New globals.
        (_initialize_python): Initialize them.  Set gdb.pretty_printers.
        * cp-valprint.c: Include python.h.
        (cp_print_value): Call apply_val_pretty_printer.
        * python/python.h (apply_val_pretty_printer): Declare.
        * stack.c (print_this_frame_argument_p): Remove.
        (print_frame_args): Compute summary flag.  Don't use
        print_this_frame_argument_p.
        * valprint.c: Include python.h.
        (user_print_options): Initialize new fields.
        (scalar_type_p): New function.
        (val_print): Handle 'raw' and 'summary' modes.  Call
        apply_val_pretty_printer.
        (value_print): Handle 'raw' mode.
        * valprint.h (struct value_print_options) <raw, summary>: New
        fields.
        * Makefile.in (SUBDIR_PYTHON_OBS): Add python-prettyprint.o
        (SUBDIR_PYTHON_SRCS): Add python-prettyprint.c.
        (python-prettyprint.o): New target.
        * python/python-prettyprint.c: New file.

2009-05-27  Tom Tromey  <tromey@redhat.com>
            Paul Pluzhnikov  <ppluzhnikov@google.com>

        * mi/mi-main.c (mi_cmd_data_evaluate_expression): Use
        value_address.
        * cli/cli-dump.c (dump_value_to_file): Use value_address.
        * valprint.c (common_val_print): Likewise.
        * v850-tdep.c (v850_push_dummy_call): Use value_address.
        * tracepoint.c (encode_actions): Use value_address.
        * printcmd.c (print_formatted): Use value_address.
        (x_command): Likewise.
        * p-valprint.c (pascal_object_print_static_field): Use
        value_address.
        * mn10300-tdep.c (mn10300_push_dummy_call): Use value_address.
        * mips-tdep.c (mips_eabi_push_dummy_call): Use value_address.
        * m32r-tdep.c (m32r_push_dummy_call): Use value_address.
        * jv-valprint.c (java_value_print): Use value_address.
        * infcall.c (find_function_addr): Use value_address.
        * gnu-v3-abi.c (gnuv3_rtti_type): Use value_address.
        * gnu-v2-abi.c (gnuv2_value_rtti_type): Use value_address.
        * frv-tdep.c (frv_push_dummy_call): Use value_address.
        * frame.c (frame_register_unwind): Use value_address.
        (frame_unwind_register_value): Likewise.
        * darwin-nat-info.c (info_mach_region_command): Use
        value_address.
        * cp-valprint.c (cp_print_static_field): Use value_address.
        * c-valprint.c (c_value_print): Use value_address.
        * breakpoint.c (update_watchpoint): Use value_address.
        (can_use_hardware_watchpoint): Likewise.
        * ada-valprint.c (ada_val_print_1): Use value_address.
        (ada_value_print): Likewise.
        * ada-tasks.c (read_fat_string_value): Use value_address.
        * jv-lang.c (java_link_class_type): Use set_value_address.
        (java_link_class_type): Likewise.
        (get_java_utf8_name): Use value_address.
        (type_from_class): Likewise.
        (java_link_class_type): Likewise.
        * findvar.c (value_of_register): Use set_value_address.
        (read_var_value): Likewise.
        (read_var_value): Likewise.
        * eval.c (evaluate_subexp_standard): Use set_value_address.
        (evaluate_subexp_standard): Use value_address.
        * dwarf2loc.c (dwarf2_evaluate_loc_desc): Use set_value_address.
        * ada-lang.c (coerce_unspec_val_to_type): Use set_value_address.
        (ada_value_primitive_packed_val): Likewise.
        (ensure_lval): Likewise.
        (thin_data_pntr): Use value_address.
        (desc_bounds): Likewise.
        (ada_value_primitive_packed_val): Likewise.
        (value_assign_to_component): Likewise.
        (ensure_lval): Likewise.
        (make_array_descriptor): Likewise.
        (ada_to_fixed_value): Likewise.
        (unwrap_value): Likewise.
        * value.c (deprecated_value_address_hack): Remove.
        (value_address): New function.
        (value_raw_address): Likewise.
        (set_value_address): Likewise.
        (value_fn_field): Use set_value_address.
        (value_from_contents_and_address): Likewise.
        (value_fn_field): Likewise.
        (allocate_value_lazy): Don't use VALUE_ADDRESS.
        (value_as_address): Use value_address.
        (value_static_field): Likewise.
        * valops.c (search_struct_field): Use set_value_address.
        (value_at): Likewise.
        (value_at_lazy): Likewise.
        (value_repeat): Likewise.
        (value_cast_structs): Use value_address.
        (value_cast): Likewise.
        (value_fetch_lazy): Likewise.
        (value_assign): Likewise.
        (value_repeat): Likewise.
        (address_of_variable): Likewise.
        (value_coerce_array): Likewise.
        (value_coerce_function): Likewise.
        (value_addr): Likewise.
        (search_struct_field): Likewise.
        (search_struct_method): Likewise.
        (find_method_list): Likewise.
        (value_struct_elt_for_reference): Likewise.
        (value_full_object): Likewise.
        * jv-valprint.c (java_value_print): Use set_value_address.
        * value.h (deprecated_value_address_hack): Remove.
        (VALUE_ADDRESS): Remove.
        (value_address): Declare.
        (value_raw_address): Declare.
        (set_value_address): Declare.

2009-05-27  Tom Tromey  <tromey@redhat.com>
            Thiago Jung Bauermann  <bauerman@br.ibm.com>
            Phil Muldoon  <pmuldoon@redhat.com>
            Paul Pluzhnikov  <ppluzhnikov@google.com>

        * python/python.c (_initialize_python): Call
        gdbpy_initialize_types.
        (GdbMethods): Add "lookup_type".
        * python/python-value.c (value_object) <type>: New field.
        (valpy_dealloc): Decref type.
        (valpy_new): Initialize type.
        (valpy_get_type): New function.
        (value_to_value_object): Initialize type.
        (valpy_cast): New function.
        (value_object_getset): Add "type".
        (value_object_methods): Add "cast".
        * python/python-internal.h (type_to_type_object): Declare.
        (type_object_to_type): Likewise.
        (gdbpy_initialize_types): Likewise.
        (gdbpy_lookup_type): Declare.
        * Makefile.in (SUBDIR_PYTHON_OBS): Add python-type.o.
        (SUBDIR_PYTHON_SRCS): Add python-type.c.
        (python-type.o): New target.
        * python/python-type.c: New file.

2009-05-27  Tom Tromey  <tromey@redhat.com>
            Thiago Jung Bauermann  <bauerman@br.ibm.com>
            Phil Muldoon  <pmuldoon@redhat.com>

        * python/python.c: Include objfiles.h, observer.h.
        (gdbpy_auto_load): New global.
        (gdbpy_current_objfile): Likewise.
        (GDBPY_AUTO_FILENAME): New define.
        (gdbpy_new_objfile): New function.
        (gdbpy_get_current_objfile): Likewise.
        (gdbpy_objfiles): Likewise.
        (_initialize_python): Add "maint set auto-load".  Call
        gdbpy_initialize_objfile.  Attach objfile observer.
        (GdbMethods): New methods current_objfile, objfiles.
        * python/python-objfile.c: New file.
        * python/python-internal.h (objfile_to_objfile_object): Declare.
        (objfpy_get_printers): Likewise.
        (gdbpy_initialize_objfile): Likewise.
        * Makefile.in (SUBDIR_PYTHON_OBS): Add python-objfile.o.
        (SUBDIR_PYTHON_SRCS): Add python-objfile.c.
        (python-objfile.o): New target.

2009-05-27  Pedro Alves  <pedro@codesourcery.com>

        * infrun.c (follow_exec): Clear the stop_requested flag.
        * linux-nat.c (linux_handle_extended_wait) <PTRACE_EVENT_EXEC>:
        Add debug output.

2009-05-27  Aleksandar Ristovski  <aristovski@qnx.com>

        * nto-procfs.c (get_regset): Pass correct pointer.

2009-05-26  Doug Evans  <dje@google.com>

        * dwarf2read.c (follow_die_ref): Add comment.
        (dwarf2_mark_helper): Tweak comment.
        (dwarf2_mark): Move description to its proper place.

2009-05-25  Pierre Muller  <muller@ics.u-strasbg.fr>

        * procfs.c (procfs_wait): Add options parameter.

2009-05-24  Doug Evans  <dje@google.com>

        Global renaming of find_thread_pid to find_thread_ptid.
        * gdbthread.h (find_thread_ptid): Renamed from find_thread_pid.
        * thread.c (find_thread_ptid): Renamed from find_thread_pid.
        All callers updated.

        * infrun.c (follow_fork): Initialize new step_* locals
        to avoid "may be used uninitialized" warnings.

2009-05-24  Pedro Alves  <pedro@codesourcery.com>

        * inflow.c (copy_terminal_info): Deep copy `run_terminal'.

2009-05-24  Pedro Alves  <pedro@codesourcery.com>

        * gdbthread.h (struct thread_info): New `pending_follow' field.
        * thread.c (new_thread): New function.
        (add_thread_silent): Use it.
        * breakpoint.c (internal_breakpoint_number): New global, moved
        from inside...
        (create_internal_breakpoint): ... this.
        (clone_momentary_breakpoint): New.
        * breakpoint.h (clone_momentary_breakpoint): Declare.
        * infrun.c (nullify_last_target_wait_ptid): Move declaration
        higher.
        (pending_follow): Delete.
        (follow_fork): Handle pending follow fork event here.  Moved the
        preserving of thread stepping state here.
        (resume): Don't handle pending follow fork events here.  Only
        install the inferior's terminal modes if we're about to resume it.
        (proceed): Handle possible pending follow fork events here.
        (init_wait_for_inferior): No need to clear pending_follow anymore,
        it's gone.
        (handle_inferior_event): Adjust to per-thread `pending_follow'.
        Call `follow_fork' to handle following the fork.  If the
        follow-fork is cancelled, stop stepping.
        * linux-nat.c (linux_child_follow_fork): Adjust to per-thread
        `pending_follow' events.  Remove code that handled preserving the
        thread stepping state.
        * inf-ptrace.c (inf_ptrace_follow_fork): Ditto.
        * inf-ttrace.c (inf_ttrace_follow_fork): Ditto.

2009-05-24  Pierre Muller  <muller@ics.u-strasbg.fr>

        * symfile.c (add_shared_symbol_files_command): Remove
        prototype and function.
        (_initialize _symfile): Move "add-shared-symbol-files"
        command and "assf" alias.
        * windows-nat.c (_initialize_windows_nat): to here.
        Change "add-shared-symbol-files" to alias.
        
        * config/i386/cygwin.mh: Remove NAT_FILE.
        * config/i386/mingw.mh: Remove NAT_FILE.
        * config/i386/mingw64.mh: Remove NAT_FILE.
        * config/i386/nm-cygwin.h: Remove file.
        * config/i386/nm-cygwin64.h: Remove file.

2009-05-24  Hui Zhu  <teawater@gmail.com>

        * i386-linux-tdep.c (I386_LINUX_RECORD_SIZE_*,
        I386_LINUX_RECORD_IOCTL_*,
        I386_LINUX_RECORD_FCNTL_*) Removed.
        (i386_linux_init_abi): Change size of record from macros to
        numbers.

2009-05-24  Hui Zhu  <teawater@gmail.com>

        * i386-linux-tdep.c (i386_linux_init_abi): Remove size_char.
        * linux-record.c (record_linux_system_call): Ditto.
        * linux-record.h (linux_record_tdep): Ditto.

2009-05-23  Jan Kratochvil  <jan.kratochvil@redhat.com>

        Replace the savestring calls by xstrdup calls where possible.
        * breakpoint.c (condition_command, set_raw_breakpoint)
        (create_catchpoint, update_breakpoint_locations): Replace the
        savestring calls by xstrdup calls where possible.
        * buildsym.c (start_subfile, patch_subfile_names, record_debugformat)
        (record_producer): Likewise.
        * coffread.c (coff_start_symtab, complete_symtab): Likewise.
        * corefile.c (set_gnutarget): Likewise.
        * dbxread.c (add_new_header_file): Likewise.
        * demangle.c (set_demangling_command, set_demangling_style): Likewise.
        * event-top.c (push_prompt, pop_prompt, command_line_handler)
        (set_async_prompt): Likewise.
        * infcmd.c (set_inferior_io_terminal, attach_command_post_wait):
        Likewise.
        * language.c (set_language_command, _initialize_language): Likewise.
        * linespec.c (decode_line_2): Likewise.
        * rs6000-nat.c (add_vmap): Likewise.
        * top.c (set_prompt, init_history, init_main): Likewise.
        * tracepoint.c (stringify_collection_list): Likewise.
        * varobj.c (varobj_create): Remove variable expr_len.  Replace the 
        savestring calls by xstrdup calls where possible.
        (value_of_root, c_name_of_variable, c_describe_child): Replace the
        savestring calls by xstrdup calls where possible.
        * xcoffread.c (complete_symtab): Likewise.
        * cli/cli-script.c (build_command_line, define_command): Likewise.
        * cli/cli-setshow.c (do_setshow_command): Likewise.

2009-05-23  Jan Kratochvil  <jan.kratochvil@redhat.com>

        Remove already unreachable code.
        * varobj.c (varobj_get_handle): Fix comment when error is called.
        All callers updated.

2009-05-23  Eli Zaretskii  <eliz@gnu.org>

        * README (`configure' options): Document GDB-specific options to
        `configure'.

        * symtab.c (skip_prologue_using_lineinfo): New function.
        (find_function_start_sal): Use it to get to the first line of
        function's body that has an entry in the lineinfo table.

        * symmisc.c (dump_symtab): Switch the current language to
        the language of the symtab we are dumping only if the symtab's
        language is neither language_auto nor language_unknown.

        * coffread.c (coff_symtab_read): Set language_minimal as the
        language for the "_globals_" pseudo-file.
        (process_coff_symbol): Set the symbol's language to the language
        of current_subfile.

2009-05-22  Pedro Alves  <pedro@codesourcery.com>

        * target.h (struct section_table): Rename to ...
        (struct target_section): ... this.
        * exec.c: Adjust all references.
        * exec.h: Adjust all references.
        * nto-tdep.c: Adjust all references.
        * nto-tdep.h: Adjust all references.
        * ppc-linux-tdep.c: Adjust all references.
        * rs6000-nat.c: Adjust all references.
        * s390-tdep.c: Adjust all references.
        * solib-darwin.c: Adjust all references.
        * solib-frv.c: Adjust all references.
        * solib-irix.c: Adjust all references.
        * solib-null.c: Adjust all references.
        * solib-osf.c: Adjust all references.
        * solib-pa64.c: Adjust all references.
        * solib-som.c: Adjust all references.
        * solib-sunos.c: Adjust all references.
        * solib-svr4.c: Adjust all references.
        * solib-target.c: Adjust all references.
        * solib.c: Adjust all references.
        * solist.h: Adjust all references.
        * symfile.c: Adjust all references.
        * symfile.h: Adjust all references.
        * target.c: Adjust all references.

2009-05-22  Hui Zhu  <teawater@gmail.com>

        Add sys_fcntl argument interfaces to linux_record_tdep.

        * linux-record.h (linux_record_tdep): Add fcntl_F_GETLK,
        fcntl_F_GETLK64, fcntl_F_SETLK64 and fcntl_F_SETLKW64 to be
        interfaces.
        * i386-linux-tdep.c (I386_LINUX_RECORD_FCNTL_F_GETLK,
        I386_LINUX_RECORD_FCNTL_F_GETLK64,
        I386_LINUX_RECORD_FCNTL_F_SETLK64,
        I386_LINUX_RECORD_FCNTL_F_SETLKW64): New macros. The values
        of I386 Linux sys_fcntl arguments.
        (i386_linux_init_abi): Set macros values to linux_record_tdep.
        * linux-record.c (record_linux_system_call): Change to use
        the interface in linux_record_tdep in sys_fcntl and
        sys_fcntl64.

        * linux-record.c (record_linux_system_call): Fix the process
        record build error about type in CYGWIN.

2009-05-22  Pedro Alves  <pedro@codesourcery.com>

        * inflow.c (kill_command): Delete left over static declaration.

2009-05-22  Pedro Alves  <pedro@codesourcery.com>

        * bfd-target.c: Don't include gdb_assert.h or gdb_string.h.
        Include exec.h.
        (struct section_closure): Delete.
        (add_to_section_table): Delete.
        (build_target_sections_from_bfd): Delete.
        (target_bfd_xfer_partial): Use section_table_xfer_memory_partial.
        (target_bfd_reopen): Use build_section_table.
        * exec.c (xfer_memory): Move most code except for overlay
        debugging support from here...
        (section_table_xfer_memory): ... to this new function.
        (section_table_xfer_memory_partial): New.
        * exec.h (section_table_xfer_memory_partial): Declare.
        * bfd-target.h (build_target_sections_from_bfd): Delete
        declaration.

2009-05-22  Pedro Alves  <pedro@codesourcery.com>

        * remote.c (compare_sections_command): Don't declare exec_bfd.
        * tracepoint.c: Include "gdbcore.h".
        (remote_set_transparent_ranges): Don't declare exec_bfd.

2009-05-21  Pedro Alves  <pedro@codesourcery.com>

        * aix-thread.c (init_aix_thread_ops): Whitespace.

2009-05-21  Pedro Alves  <pedro@codesourcery.com>

        * dec-thread.c (dec_thread_wait): Add options parameter.  Use it
        to call the to_wait method in the target beneath.
        * remote-m32r-sdi.c (m32r_wait): Add options parameter.

2009-05-21  Joel Brobecker  <brobecker@adacore.com>

        * aix-thread.c (aix_thread_wait): Add options parameter.  Use it
        to call the to_wait method in the target_beneath.

2009-05-21  Pedro Alves  <pedro@codesourcery.com>

        * linux-nat.c (linux_nat_terminal_inferior)
        (linux_nat_terminal_ours): Don't check sync_execution.
        * remote.c (remote_terminal_inferior, remote_terminal_ours):
        Don't check sync_execution.  Update comments.
        * target.c (target_terminal_inferior): New.
        * target.h (target_terminal_inferior): Delete macro, and declare
        as function.
        * event-top.c (async_disable_stdin): Make idempotent.  Don't give
        the target the terminal here.
        * inflow.c (terminal_ours_1): Don't return early without setting
        `terminal_is_ours'.

2009-05-21  Pedro Alves  <pedro@codesourcery.com>

        * target.h (TARGET_WNOHANG): New.
        * target.c (target_wait): Add `options' argument.  Adjust.
        (struct target_ops) <to_wait>: Add `options' argument.
        (target_wait): Add `options' argument.
        * infrun.c (wait_for_inferior): Pass 0 as options to
        target_wait (blocking wait).
        (fetch_inferior_event): Pass TARGET_WNOHANG as options to
        target_wait.
        * fork-child.c (startup_inferior): Pass 0 as options to
        target_wait (blocking wait).
        * linux-nat.c (linux_nat_create_inferior): Remove async masking.
        (linux_nat_wait_1): Add `target_options' argument.  Use it instead
        of checking on target_can_async_p.
        (linux_nat_wait): Add `target_options' argument.  Adjust.
        * remote.c (remote_wait_ns): Add `options' argument.  Adjust to
        check on TARGET_WNOWAIT instead of checking on remote_is_async_p.
        (remote_wait_as): Add `options' argument.  Adjust to check on
        TARGET_WNOWAIT instead of checking on remote_is_async_p.  If doing
        a blocking wait, keep waiting until an interesting event comes
        out.
        (remote_wait): Add `options' argument.  Don't loop here if the
        target is in async mode, and a blocking wait has been requested.

        * top.c (deprecated_target_wait_hook): Add `options' argument.
        * linux-thread-db.c (thread_db_wait): Add `options' argument, and
        pass it down to the layer beneath.
        * inf-ptrace.c (inf_ptrace_wait): Add `options' argument.
        * record.c (record_beneath_to_wait): Add `options' argument.
        (record_wait): Add `options' argument, and pass it down to the
        layer beneath.
        * bsd-uthread.c (bsd_uthread_wait): Add `options' argument.
        * darwin-nat.c (darwin_wait): Likewise.
        * defs.h (deprecated_target_wait_hook): Likewise.
        * gnu-nat.c (gnu_wait): Add `options' argument.
        * go32-nat.c (go32_wait): Likewise.
        * hpux-thread.c (hpux_thread_wait): Add `options' argument, and
        pass it down to the layer beneath.
        * inf-ttrace.c (inf_ttrace_wait): Add `options' argument.
        * monitor.c (monitor_wait): Likewise.
        * nto-procfs.c (procfs_wait): Likewise.
        * remote-mips.c (mips_wait): Add `options' argument.
        * remote-sim.c (gdbsim_wait): Likewise.
        * rs6000-nat.c (rs6000_wait): Add `options' argument.
        * sol-thread.c (sol_thread_wait): Add `options' argument, and pass
        it down to the layer beneath.
        * spu-linux-nat.c (spu_child_wait): Add `options' argument.
        * windows-nat.c (windows_wait): Likewise.
        * tui/tui-hooks.c (tui_target_wait_hook): Likewise.  Adjust.

2009-05-21  Pedro Alves  <pedro@codesourcery.com>

        * mi/mi-interp.c (mi_on_resume): Account for whole process
        resumes.

2009-05-21  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * m2-exp.y (MAX_FUNC): Fix trailing UNOP_MAX.

2009-05-21  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * dwarf2read.c (set_cu_language): Recognize also DW_LANG_C99.

2009-05-21  Jan Kratochvil  <jan.kratochvil@redhat.com>

        Fix parsing DW_AT_const_value using DW_FORM_string.
        * dwarf2read.c (dwarf2_const_value <DW_FORM_string>): New.

2009-05-20  Joel Brobecker  <brobecker@adacore.com>

        * aix-thread.c (giter_count): Do not count the main thread.
        (giter_accum): Do not include the main thread.

2009-05-19  Jan Kratochvil  <jan.kratochvil@redhat.com>

        Remove the PROT parameter from openp.
        * source.c (openp): Remove the parameter PROT.  Assertion check MODE.
        defs.h (openp): Update the prototype.
        Update all the openp callers.

2009-05-19  Pedro Alves  <pedro@codesourcery.com>

        * inflow.c (kill_command): Moved to infcmd.c.
        (_initialize_inflow): Don't add the "kill" command or clear
        inferior_ptid here.
        * infcmd.c (kill_command): Moved here from inflow.c.
        (_initialize_infcmd): Add the "kill" command here.

2009-05-19  Pedro Alves  <pedro@codesourcery.com>

        * fork-child.c: Don't include frame.h.  Include terminal.h.
        (fork_inferior): Call new_tty_postfork after forking adn adding
        the child to the inferior list.
        * inferior.h (new_tty_prefork, gdb_has_a_terminal): Don't declare
        here.
        * inflow.c (struct terminal_info): Remove const qualifier from
        `run_terminal' field.
        (inferior_thisrun_terminal): Tweak comment.
        (inflow_inferior_exit): Release the `run_terminal' field.
        (copy_terminal_info): New function.
        (new_tty_postfork): New function.
        * terminal.h (new_tty_prefork, new_tty, new_tty_postfork,
        (copy_terminal_info, gdb_has_a_terminal, gdb_setpgid): Declare.
        * inf-ptrace.c: Include terminal.h.
        (inf_ptrace_follow_fork): Copy the parent's terminal info to the
        child.
        * linux-nat.c: Include terminal.h.
        (linux_child_follow_fork): Copy the parent's terminal info to the
        child.
        * inf-ttrace.c: Include terminal.h.
        (inf_ttrace_follow_fork): Copy the parent's terminal info to the
        child.

2009-05-19  Pedro Alves  <pedro@codesourcery.com>

        * breakpoint.c (insert_breakpoints, breakpoint_init_inferior)
        (update_global_location_list): Use gdbarch_has_global_breakpoints
        instead of gdbarch_has_global_solist and
        target_supports_multi_process.
        * dicos-tdep.c (dicos_init_abi): Set
        gdbarch_has_global_breakpoints.
        * gdbarch.sh (has_global_solist): Update comment.
        (has_global_breakpoints): New.
        * remote.c (remote_start_remote): Use
        gdbarch_has_global_breakpoints instead of
        gdbarch_has_global_solist.
        * target.c (target_detach): Use gdbarch_has_global_breakpoints
        instead of gdbarch_has_global_solist.
        * infcmd.c (attach_command): Use gdbarch_has_global_solist instead
        of target_supports_multi_process.

2009-05-18  Paul Pluzhnikov  <ppluzhnikov@google.com>

        * objc-lang.c (find_methods): Plug a small memory leak.

2009-05-18  Pedro Alves  <pedro@codesourcery.com>

        * solib-svr4.c: Include observer.h.
        (debug_base, debug_loader_offset_p, debug_loader_offset)
        (debug_loader_name, main_lm_addr): Move these globals...
        (struct svr4_info): ... into this new structure.
        (svr4_info_p): New typedef.
        (svr4_info): New global.
        (get_svr4_info, remove_svr4_info, solib_svr4_inferior_exit): New
        functions.
        (locate_base, solib_svr4_r_map, solib_svr4_r_brk)
        (solib_svr4_r_ldsomap): Add svr4_info argument.  Adjust to
        per-inferior svr4.
        (open_symbol_file_object): Adjust to per-inferior svr4.
        (svr4_default_sos, svr4_current_sos, svr4_fetch_objfile_link_map):
        Ditto.
        (enable_break): Add svr4_info argument.  Adjust to per-inferior
        svr4.
        (enable_break, svr4_solib_create_inferior_hook, svr4_clear_solib):
        Adjust to per-inferior svr4.
        (_initialize_svr4_solib): Install the solib_svr4_inferior_exit
        observer.

2009-05-18  Pedro Alves  <pedro@codesourcery.com>

        * linux-nat.h (linux_proc_get_tgid): Declare.
        * linux-nat.c (linux_proc_get_tgid): New.
        * linux-thread-db.c (struct thread_db_info): New field
        `need_stale_parent_threads_check'.
        (add_thread_db_info): Set it.
        (find_new_threads_callback): Ignore stale fork parent threads.
        (thread_db_resume): New.
        (init_thread_db_ops): Install thread_db_resume.

2009-05-18  Pedro Alves  <pedro@codesourcery.com>

        * fork-child.c (fork_inferior): Only reset the thread list if this
        is the first inferior.
        (startup_inferior): If the target support multi-process, tell it
        to resume only the new process.
        * linux-nat.c (num_lwps): Delete global.
        (purge_lwp_list): New function.
        (num_lwps): New function.
        (add_lwp, delete_lwp): Adjust.
        (ptid_match): New.
        (iterate_over_lwps): Add filter argument.  Handle it.
        (linux_nat_attach): Remove FIXME note.
        (linux_nat_detach): Adjust to iterate over threads of the inferior
        we're detaching from.  Adjust to num_lwps being a function.  Don't
        assume the head of the lwp list is the main thread of the process
        we're detaching from.  Don't destroy the LWP list.
        (resume_callback): Add debug output.
        (linux_nat_resume): Handle resuming a single inferior.  Allow a
        wildcard resume in non-stop mode.
        (linux_handle_extended_wait): Don't assume inferior_ptid is the
        correct inferior of the parent LWP.
        (status_callback): Also check lp->waitstatus.
        (select_event_lwp): Add new filter parameter.  Handle it.
        (linux_nat_filter_event): Adjust to num_lwps being a function.
        (linux_nat_wait_1): When adding the first lwp of the inferior, use
        an is_lwp check instead of checking for the number of lwps.
        (linux_nat_wait_1): Handle waiting for a specific tgid.  Handle
        pending process exit statuses.
        (linux_nat_mourn_inferior): Don't destroy all the LWP info.
        Instead delete LWPs of the inferior that we're mourning.  Don't
        unregister from the event loop here.
        (linux_nat_pid_to_str): Use `num_lwps'.
        (linux_nat_make_corefile_notes): Adjust to walk over lwps of a
        single inferior.
        (linux_nat_is_async_p): Check if async was masked out.
        (linux_multi_process): New global.
        (linux_nat_supports_multi_process): New.
        (linux_nat_stop_lwp): Remove LWP filtering.  It is done by the
        caller.
        (linux_nat_stop): Adjust to make iterate_over_lwps itself do the
        LWP filtering.
        (linux_nat_close): New.
        (linux_nat_add_target): Register linux_nat_close and
        linux_nat_supports_multi_process.
        * linux-nat.h (iterate_over_lwps): Add filter argument.
        * linux-thread-db.c (thread_db_handle): Delete.
        (proc_handle, thread_agent, td_init_p, td_ta_new_p)
        (td_ta_map_id2thr_p, td_ta_map_lwp2thr_p, td_ta_thr_iter_p)
        (td_ta_event_addr_p, td_ta_set_event_p, td_ta_event_getmsg_p)
        (td_thr_validate_p, td_thr_get_info_p, td_thr_event_enable_p)
        (td_thr_tls_get_addr_p, td_create_bp_addr, td_death_bp_addr): No
        longer globals, moved to...
        (struct thread_db_info): ... this new structure.
        (thread_db_list): New.
        (add_thread_db_info, get_thread_db_info, delete_thread_db_info):
        New.
        (have_threads_callback): Filter out threads of all inferiors but
        the one specified by the ARGS argument.
        (have_threads): Add ptid argument specifying the inferior we're
        interested in.  Handle it.
        (struct thread_get_info_inout): New.
        (thread_get_info_callback, thread_from_lwp): Adjust to use it.
        (thread_db_attach_lwp): Check that inferior of the passed in
        thread is using thread-db.  Adjust.
        (enable_thread_event): Remove thread_agent parameter.  Instead,
        get it from the per-inferior thread-db info.
        (dladdr_to_soname): Move higher up.
        (enable_thread_event_reporting): Adjust to use per-inferior
        thread-db info.
        (try_thread_db_load_1): Replace `handle' parameter by a
        thread_db_info parameter.  Adjust to use per-inferior thread-db
        info.
        (try_thread_db_load): Adjust to use per-inferior thread-db info.
        (thread_db_load, disable_thread_event_reporting): Ditto.
        (check_for_thread_db): Remove conditional reporting of which
        libthread_db is in use.
        (thread_db_new_objfile): Add comment about inferior_ptid.
        (attach_thread): Adjust to use per-inferior thread-db info.
        (thread_db_detach): Adjust to use per-inferior thread-db info.
        Remove thread event breakpoints of the current inferior.  Only
        unpush the thread-db target if there are no more processes using
        it.
        (check_event): Adjust to use per-inferior thread-db info.
        (thread_db_wait): Adjust to use per-inferior thread-db info.  Only
        unpush the thread-db target if there are no more processes using
        it.
        (thread_db_mourn_inferior): Adjust to use per-inferior thread-db
        info.  Mark breakpoints of the current inferior out before
        deleting them.  Only unpush the thread-db target if there are no
        more processes using it.
        (find_new_threads_callback): Adjust to use per-inferior thread_db
        info.
        (thread_db_find_new_threads_1): Add new ptid argument.  Adjust to
        use per-inferior thread-db info.
        (thread_db_find_new_threads): Adjust to use per-inferior thread-db
        info.
        (thread_db_get_thread_local_address): Adjust.
        (thread_db_get_ada_task_ptid): Adjust.
        * inf-ptrace.c (inf_ptrace_mourn_inferior): Only unpush the target
        if there no more processes left to debug.
        * thread.c (set_running, set_executing): Handle resuming all
        threads of a single inferior.
        * mi/mi-interp.c (mi_output_running_pid): New.
        (mi_inferior_count): New.
        (mi_on_resume): For backwards compatibility, if resuming all
        threads of an inferior, and there is only one inferior, output
        "all".

2009-05-18  Ulrich Weigand  <uweigand@de.ibm.com>

        * ada-lang.c (ada_find_any_type): Move check for primitive types ...
        (to_fixed_range_type): ... to here.

2009-05-18  Ulrich Weigand  <uweigand@de.ibm.com>

        * ada-lang.c (desc_data_type): Remove, replace by ...
        (desc_data_target_type): ... this.
        (thin_data_pntr): Use desc_data_target_type instead of desc_data_type.
        (ada_is_array_descriptor_type): Likewise.
        (ada_type_of_array): Likewise.
        (ada_coerce_to_simple_array_type): Likewise.
        (ada_array_element_type): Likewise.

2009-05-18  Ulrich Weigand  <uweigand@de.ibm.com>

        * ada-valprint.c (ada_val_print_1): Use val_print_string to print
        result of ada_vax_float_print_function inferior call.

2009-05-18  Ulrich Weigand  <uweigand@de.ibm.com>

        * ada-lang.c (ada_coerce_to_simple_array_type): Reimplement to
        avoid creating a dummy value.

2009-05-18  Ulrich Weigand  <uweigand@de.ibm.com>

        * p-valprint.c (pascal_val_print): Use extract_typed_address
        to extract reference value.

2009-05-18  Ulrich Weigand  <uweigand@de.ibm.com>

        * doublest.c (NAN): Remove unused define.
        (extract_floating_by_length, deprecated_extract_floating): Remove.
        (store_floating_by_length, deprecated_store_floating): Remove.
        (extract_typed_floating): Do not call extract_floating_by_length.
        (store_typed_floating): Do not call store_floating_by_length.
        (convert_typed_floating): Remove redundant assertions.
        * doublest.h (deprecated_extract_floating): Remove.
        (deprecated_store_floating): Remove.
        * sh64-tdep.c (sh64_register_convert_to_raw): Call
        extract_typed_floating instead of deprecated_extract_floating.

2009-05-18  Jon Beniston <jon@beniston.com>
        
        * MAINTAINERS: Add lm32 target.        
        * Makefile.in: Add lm32 dependencies.        
        * NEWS: Indicate lm32 is a new target.
        * configure.tgt: Add lm32 targets.
        * lm32-tdep.c: New file.

2009-05-18  Pedro Alves  <pedro@codesourcery.com>

        * corelow.c (core_open): Flush the register cache before doing
        anything with registers.

2009-05-18  Pedro Alves  <pedro@codesourcery.com>

        * inflow.h (our_process_group): Remove declaration.
        (inferior_process_group): Delete global variable declaration.
        (inferior_process_group): New function declaration.
        * inflow.c: Include observer.h.
        (inferior_ttystate, our_ttystate, tflags_inferior, tflags_ours):
        Delete.
        (struct terminal_info): New struct.
        (our_terminal_info): New global.
        (inferior_process_group): New function.
        (inferior_thisrun_terminal): Extend description comment.
        (gdb_has_a_terminal): Adjust to write to our_terminal_info fields
        instead of globals.
        (terminal_init_inferior_with_pgrp): Adjust to per-inferior
        terminal settings.
        (terminal_inferior): Ditto.
        (terminal_ours_1): Ditto.
        (inflow_new_inferior, inflow_inferior_exit): New functions.
        (child_terminal_info): Adjust to per-inferior terminal settings.
        (osig_set): New global.
        (set_sigint_trap): Adjust to per-inferior terminal settings.  Set
        or clear `osig_set' accordingly.
        (clear_sigint_trap): Check `osig_set' to decide wheater to restore
        SIGINT handler, instead of checking the current inferior (which
        may be none).
        (_initialize_inflow): Attach inflow_new_inferior and
        inflow_inferior_exit to the "new_inferior" and "inferior_exit"
        notifications, respectively.
        * inferior.h (struct terminal_info): Forward declare.
        (struct inferior): Add `terminal_info' field.
        * inferior.c (delete_inferior_1): Notify the inferior_exit
        observers before removing the inferior from the lists and deleting
        it.
        * inf-ptrace.c (inf_ptrace_stop): `inferior_process_group' is now
        a function instead of a variable.  Adjust.
        * procfs.c (procfs_stop): Ditto.

2009-05-17  Pedro Alves  <pedro@codesourcery.com>

        * infrun.c (handle_inferior_event): When handling a
        TARGET_WAITKIND_FORKED, detach breakpoints from the fork child
        immediatelly.
        * linux-nat.c (linux_child_follow_fork): Only detach breakpoints
        from the child if vforking.
        * inf-ptrace.c (inf_ptrace_follow_fork): No need to detach
        breakpoints from the child here.

2009-05-17  Pedro Alves  <pedro@codesourcery.com>

        * infrun.c (pending_follow): Remove execd_pathname member.
        (resume): No longer handle TARGET_WAITKIND_EXECD pending follow.
        (handle_inferior_event): When handling a TARGET_WAITKIND_EXECD
        event, don't copy `execd_pathname' to pending_follow, use the
        event copy instead.  Release `execd_pathname' once done with
        handling the event.

        * infrun.c (pending_follow): Remove mention of exec events.

2009-05-17  Hui Zhu  <teawater@gmail.com>

        * i386-tdep.c (i386_process_record): Make it extern.
        (i386_gdbarch_init): Don't call set_gdbarch_process_record
        here.
        * i386-tdep.h (i386_process_record): Declare.
        * i386-linux-tdep.c (i386_linux_init_abi): Call
        set_gdbarch_process_record.

2009-05-17  Vladimir Prus  <vladimir@codesourcery.com>

        Always report varobj as changed when in_scope attribute changes.

        * varobj.c (install_new_value): If non-NULL-ness of value
        changed, return 1.

2009-05-15  Paul Pluzhnikov  <ppluzhnikov@google.com>
        
        * NEWS: Mention set/show libthread-db-search-path.
        * gdb_thread_db.h (LIBTHREAD_DB_SEARCH_PATH): New define.
        (LIBTHREAD_DB_SO): Moved from linux-thread-db.c
        * linux-thread-db.c (libthread_db_search_path): New setting.
        (thread_db_handle): New variable (replaces using_thread_db).
        (try_thread_db_load_1): New function.
        (try_thread_db_load, thread_db_load_search): Likewise.
        (dladdr_to_soname): Likewise.
        (thread_db_load): Iterate over possibly multiple libthread_db's.
        (check_for_thread_db): Attempt to load new libthread_db.
        (thread_db_detach, thread_db_wait): Unload libthread_db.
        (thread_db_mourn_inferior): Likewise.
        (_initialize_thread_db): Add new libthread-db-search-path option.
        Defer loading of libthread_db to check_for_thread_db.
        * solib.c (libpthread_name_p): New function.
        (libpthread_solib_p): Call it.
        * solib.h (libpthread_name_p): New prototype.
        
2009-05-15  Pierre Muller  <muller@ics.u-strasbg.fr>

        * MAINTAINERS: Update my email address.
        
2009-05-14  Paul Pluzhnikov  <ppluzhnikov@google.com>

        * breakpoint.h: Add breakpoint_re_set_objfile prototype.
        * breakpoint.c (create_overlay_event_breakpoint): Renamed
        from create_overlay_event_breakpoint_1, old
        create_overlay_event_breakpoint deleted.
        (breakpoint_re_set_objfile): Don't rescan all objfiles
        unnecessarily.
        (breakpoint_re_set): New function.
        * symfile.c (new_symfile_objfile): Call breakpoint_re_set_objfile
        instead of breakpoint_re_set.
        * objfiles.c (objfile_relocate): Likewise.
        
2009-05-14  Joel Brobecker  <brobecker@adacore.com>

        * gdbarch.sh: Add comment documenting the target_gdbarch global.
        gdbarch.h does NOT need to be regenerated as the corresponding
        change has already been made in a previous commit.

2009-05-14  Pierre Muller  <muller@ics.u-strasbg.fr>

        Remove all i386 debug register low level macros in config nm files.
        (I386_DR_LOW_SET_ADDR, I386_DR_LOW_RESET_ADDR): Remove.
        (I386_DR_LOW_GET_STATUS, I386_DR_LOW_SET_CONTROL): Remove.
        (I386_USE_GENERIC_WATCHPOIINTS): Remove.

        * i386-nat.h: New file (adapted from config/i386/nm-i386.h).
        (struct i386_dr_low_type): New type.
        (i386_dr_low): New global variable.
        * i386-nat.c (TARGET_HAS_DR_LEN_8): Update macro.
        (i386_insert_aligned_watchpoint): Replace i386 dr low macros by
        i386_dr_low struct variable fields.
        (i386_remove_aligned_watchpoint): Likewise.
        (i386_stopped_data_address): Likewise.
        (i386_stopped_by_hwbp): Likewise.
        (show_debug_regs_command_added): New static variable.
        (add_show_debug_regs_command): New static function.
        (i386_use_watchpoints): Call add_show_debug_regs_command if not done.
        (i386_set_debug_register_length): New function.
        (_initialize_i386_nat): Delete.
        
        * amd64-linux-nat.c: Include "i386-nat.h".
        (amd64_linux_dr_set_control):  Change to static.
        (amd64_linux_dr_get_status): Change to static.
        (amd64_linux_dr_set_addr,amd64_linux_dr_reset_addr): Likewise.
        (_initialize_amd64_linux_nat): Set i386_dr_low variable fields.
        
        * go32-nat.c: Include "i386-nat.h".
        (go32_set_addr): Change to static.
        (go32_set_dr7): Change to static. Change arg type to unisgned long.
        (go32_get_dr6): Change to static. Change return type to unisnged long.
        (init_go32_ops):  Set i386_dr_low variable fields.
        * i386-linux-nat.c: Include "i386-nat.h".
        (i386_linux_dr_set_control, i386_linux_dr_get_status): Change to static.
        (i386_linux_dr_set_addr, i386_linux_dr_reset_addr): Idem.
        (_initialize_i386_linux_nat):  Set i386_dr_low variable fields.
        * i386bsd-nat.h: Declare functions used for
        i386_dr_low fields in i386fbsd-nat.c.
        * i386fbsd-nat.c: Include "i386-nat.h".
        (_initialize_i386fbsd_nat): Set i386_dr_low variable fields.
        * windows-nat.c: Include "i386-nat.h".
        (cygwin_set_dr, cygwin_get_dr6, cygwin_set_dr7): Add prototypes.
        Change to static.
        (cygwin_get_dr6): Change return type to unisnged long.
        (cygwin_set_dr7): Change arg type to unisgned long.
        (init_windows_ops): Set i386_dr_low function fields.

        * amd64-windows-nat.c (_initialize_amd64_windows_nat): Call 
        i386_set_debug_register_length.
        * i386-windows-nat.c (_initialize_i386_windows_nat): Likewise.

        * config/i386/nm-cygwin.h: Remove all I386_* macros.
        * config/i386/nm-cygwin64.h: Likewise.
        * config/i386/nm-fbsd.h: Likewise.
        * config/i386/nm-linux.h: Likewise.
        * config/i386/nm-i386.h: Remove completely.
        * config/i386/nm-go32.h: Remove completely.
        * config/i386/nm-linux64.h: Remove completely.
        * config/i386/go32.mh (NAT_FILE): Remove entry.
        * config/i386/linux64.h (NAT_FILE): Change to config/nm-linux.h.

2009-05-14  Jon Beniston  <jon@beniston.com>

        * MAINTAINERS: Add Jon Beniston to write after approval list.

2009-05-13  Paul Pluzhnikov  <ppluzhnikov@google.com>

        * objc-lang.c (objc_objfile_data): New variable.
        (find_methods): Skip objfiles without Obj-C methods.
        (_initialize_objc_lang): New function.

2009-05-13  Joel Brobecker  <brobecker@adacore.com>

        * c-lang.c (print_wchar): Remove unnecessary cast.

2009-05-12  Jim Blandy  <jimb@red-bean.com>

        * MAINTAINERS: Remove self as m32c target maintainer.

2009-05-12  Pedro Alves  <pedro@codesourcery.com>

        * cli/cli-decode.c (deprecated_add_set_cmd): Delete.
        * command.h (deprecated_add_set_cmd): Delete declaration.
        * gnu-nat.c (_initialize_gnu_nat): Replace 'maint gnu-debug' with
        'set debug gnu-nat' and 'show debug gnu-nat'.
        * i386-nat.c (_initialize_i386_nat): Replace 'maint
        show-debug-registers' with 'maint set show-debug-registers' and
        'maint show show-debug-registers'.
        * mips-linux-nat.c (_initialize_mips_linux_nat): Replace 'maint
        show-debug-registers' with 'maint set show-debug-registers' and
        'maint show show-debug-registers'.

2009-05-12  Joel Brobecker <brobecker@adacore.com>

        * c-lang.c (print_wchar): Convert w into a gdb_wchar_t before
        pushing it on the output obstack.

2009-05-11  Joel Brobecker <brobecker@adacore.com>

        Fix internal error on breaking at a multi-locations caller source line.
        * breakpoint.c (parse_breakpoint_sals): Set EXPLICIT_PC for the `break'
        command with no parameters.

2009-05-11  Pedro Alves  <pedro@codesourcery.com>

        * linux-nat.c (enum sigchld_state): Delete.
        (linux_nat_async_events_state): Delete.
        (struct waitpid_result): Delete.
        (waitpid_queue): Delete.
        (queued_waitpid_1): Delete.
        (async_file_flush): New.
        (queued_waitpid, push_waitpid): Delete.
        (async_file_mark): New.
        (drain_queued_events): Delete.
        (my_waitpid): Remove locally queued events handling.
        (linux_test_for_tracefork): Upjust.
        (linux_child_follow_fork): Ditto.
        (sync_sigchld_action): Delete.
        (blocked_mask): Reinstate.
        (async_sigchld_action): Rename to...
        (sigchld_action): ... this.
        (block_child_signals): New.
        (restore_child_signals_mask): New.
        (lin_lwp_attach_lwp): Adjust.
        (linux_nat_create_inferior): Ditto.
        (linux_nat_attach): Also use lp->status in async mode.
        (get_pending_status): Don't use queued_waitpid.
        (linux_nat_detach): Don't drain locally queued events.
        (linux_nat_resume): Allow pending wait statuses stored lp->status
        in async mode.  If returning early due to a pending event,
        re-register the event source.
        (stop_wait_callback): Allow pending wait statuses stored
        lp->status in async mode.
        (pipe_to_local_event_queue, local_event_queue_to_pipe): Delete.
        (linux_nat_wait): Rename to ...
        (linux_nat_wait_1): ... this.  Allow pending wait statuses stored
        lp->status in async mode.  Always add WNOHANG to the waitpid
        options in async mode.
        (linux_nat_wait): New.
        (kill_callback): Don't drain locally queued events.
        (sigchld_handler): Rewrite.
        (linux_nat_is_async_p, linux_nat_can_async_p): Fix comments to
        refer to "set target-async".
        (linux_nat_async_mask): If in non-stop, and re-enabling async
        mode, re-register the target event source in the event loop.
        (linux_nat_event_pipe_pop, linux_nat_event_pipe_push)
        (get_pending_events, async_sigchld_handler)
        (linux_nat_async_events): Delete.
        (handle_target_event): New.
        (linux_nat_async_file_handler): Delete.
        (linux_async_pipe): New.
        (linux_nat_async): Only re-register in the event loop if not
        registered yet.  Always notify the event-loop once if enabling the
        event source.
        (linux_nat_stop_lwp): Rewrite to handle pending events stored in
        lp->status, not in the locally queued event list.
        (linux_nat_stop): Don't mask out async event handling.
        (linux_nat_setup_async): Delete.
        (_initialize_linux_nat): Adjust.
        (lin_thread_get_thread_signals): blocked_mask is global again.
        Adjust.

2009-05-11  Pierre Muller  <muller@ics.u-strasbg.fr>

        Unify target macros.

        * target.h (STOPPED_BY_WATCHPOINT): Delete, replaced by ...
        (target_stoppped_by_watchpoint): New macro.
        (HAVE_STEPPABLE_WATCHPOINT): Delete, replaced by ...
        (target_have_steppable_watchpoint): New macro.
        (HAVE_CONTINUABLE_WATCHPOINT): Delete, replace by ...
        (target_have_continuable_watchpoint): New macro.
        (TARGET_CAN_USE_HARDWARE_WATCHPOINT):Delete, replaced by ...
        (target_can_use_hardware_watchpoint): New macro.
        (TARGET_REGION_OK_FOR_HW_WATCHPOINT):Delete, replaced by ...
        (target_region_ok_for_hw_watchpoint): New macro.

        * breakpoint.c (update_watchpoint): Use new macros.
        (bpstat_alloc): Likewise.
        (create_breakpoint): Likewise.
        (watch_command_1): Likewise.
        (can_use_hardware_watchpoint): Likewise.
        (do_enable_breakpoint): Likewise.
        * infrun.c (handle_inferior_event): Adapt to new macros.
        * mips-tdep.c (mips_gdbarch_init): Update comments.
        * procfs.c (procfs_set_watchpoint): Update comment.
        (procfs_insert_watchpoint): Adapt to new macros.
        * remote-m32r-sdi.c (m32r_stop):
        * remote-mips.c (mips_remove_breakpoint):
        * target.c (debug_to_region_ok_for_hw_watchpoint): Update to new macros.
        (debug_to_stopped_by_watchpoint): Likewise.


2009-05-10  Pierre Muller  <muller@ics.u-strasbg.fr>

        * src/gdb/target.h: Remove all tests for already defined
        macros. All macros defined here should not be set in config
        headers anymore.

2009-05-08  Sergio Durigan Junior <sergiodj@linux.vnet.ibm.com>

        * ppc-linux-nat.c (have_ptrace_getsetregs): New variable.
        (have_ptrace_getsetfpregs): Likewise.
        fetch_all_gp_regs): New function.
        (fetch_gp_regs): New function.
        (fetch_all_fp_regs): Likewise.
        (fetch_fp_regs): New function.
        (fetch_ppc_registers): Using the new methods to fetch general-
        purpose and floating-pointer registers.
        (store_all_gp_regs): New function.
        (store_gp_regs): Likewise.
        (store_all_fp_regs): New function.
        (store_fp_regs): Likewise.
        (store_ppc_registers): Using the new methods to store general-
        purpose and floating-pointer registers.

2009-05-08  Doug Evans  <dje@google.com>

        * linux-nat.c (linux_xfer_siginfo): Delete unused locals lp, n.

2009-05-07  Sergio Durigan Junior  <sergiodj@linux.vnet.ibm.com>

        * MAINTAINERS (Write After Approval): Add self.

2009-05-07  Joel Brobecker  <brobecker@adacore.com>

        * gdbarch.h (target_gdbarch): Add comment documenting this global.

2009-05-06  Joel Brobecker  <brobecker@adacore.com>

        * acinclude.m4 (AM_ICONV): Prefer in-tree libiconv if present over
        system iconv.
        * configure: Regenerate.

2009-05-06  Joel Brobecker  <brobecker@adacore.com>

        * utils.c: Add include of gdb_usleep.h.
        (defaulted_query): Detect false EOF conditions that happen
        on terminals opened with the O_NONBLOCK flag when there is
        nothing to read.

2009-05-06  Pedro Alves  <pedro@codesourcery.com>

        * inferior.c (add_inferior): Move observer_notify_new_inferior
        call to ...
        (add_inferior_silent): ... here.

2009-05-06  Pierre Muller  <muller@ics.u-strasbg.fr>
            Pedro Alves  <pedro@codesourcery.com>

        * procfs.c (procfs_insert_watchpoint, procfs_remove_watchpoint)
        (procfs_region_ok_for_hw_watchpoint, procfs_use_watchpoints): New
        functions.
        (procfs_stopped_by_watchpoint): Made static, ptid argument
        removed.
        (_initialize_procfs): Register new watchpoint related target
        functions.
        * config/i386/nm-i386sol2.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT)
        (TARGET_REGION_SIZE_OK_FOR_HW_WATCHPOINT, STOPPED_BY_WATCHPOINT)
        (HAVE_CONTINUABLE_WATCHPOINT): Delete.
        (target_insert_watchpoint, target_remove_watchpoint): Delete.
        (procfs_stopped_by_watchpoint, procfs_set_watchpoint): Delete
        declarations.
        * config/mips/nm-irix5.h (STOPPED_BY_WATCHPOINT)
        (TARGET_REGION_SIZE_OK_FOR_HW_WATCHPOINT): Delete.
        (target_insert_watchpoint, target_remove_watchpoint): Delete.
        (procfs_stopped_by_watchpoint, procfs_set_watchpoint): Delete
        declarations.
        * config/sparc/nm-sol2.h (TARGET_REGION_SIZE_OK_FOR_HW_WATCHPOINT)
        (HAVE_CONTINUABLE_WATCHPOINT, STOPPED_BY_WATCHPOINT): Delete.
        (target_insert_watchpoint, target_remove_watchpoint): Delete.
        (procfs_stopped_by_watchpoint, procfs_set_watchpoint): Delete
        declarations.

2009-05-06  Hui Zhu  <teawater@gmail.com>

        * i386-tdep.c (i386_process_record): Change bzero to memset.

2009-05-06  Hui Zhu  <teawater@gmail.com>

        * NEWS: Add item for process record and replay.

2009-05-05  Maxim Grigoriev  <maxim2405@gmail.com>

        * xtensa-tdep.c (xtensa_frame_cache): Use pc instead of cache->pc.

2009-05-05  Ulrich Weigand  <uweigand@de.ibm.com>

        * inferior.h (read_pc, write_pc): Remove.
        * regcache.c (read_pc, write_pc): Remove.

        * infrun.c (displaced_step_fixup): Use regcache_read_pc instead
        of read_pc.
        (handle_inferior_event): Use regcache_read_pc instead of read_pc
        when determining value of stop_pc.  Replace subsequent uses of
        read_pc by inspecting already-retrieved stop_pc value.
        (keep_going): Use regcache_read_pc instead of read_pc.

        * breakpoint.c (watchpoint_check): Use current frame architecture
        and PC instead of current_gdbarch and read_pc ().
        * tracepoint.c (set_traceframe_context): Replace PC argument
        with FRAME argument.
        (trace_start_command, finish_tfind_command): Update calls.
        (finish_tfind_command): Compare frame IDs to identify transitions
        between frames.
        (trace_find_pc_command): Use regcache_read_pc instead of read_pc.
        * rs6000-nat.c (exec_one_dummy_insn): Pass in regcache instead
        of gdbarch.  Use regcache_read_pc and regcache_write_pc instead
        of read_pc and write_pc.
        (store_register): Make regcache argument non-const.  Update call
        to exec_one_dummy_insn.

        * thread.c (switch_to_thread): Use regcache_read_pc instead of read_pc.
        * infcmd.c (post_create_inferior): Likewise.
        * solib-darwin.c (darwin_solib_create_inferior_hook): Likewise.
        * solib-pa64.c (pa64_solib_create_inferior_hook): Likewise.
        * solib-sunos.c (sunos_solib_create_inferior_hook): Likewise.
        * solib-svr4.c (enable_break, svr4_relocate_main_executable): Likewise.
        * linux-fork.c (fork_load_infrun_state): Likewise.
        * hppa-hpux-tdep.c (hppa_hpux_push_dummy_code): Likewise.
        * record.c (record_wait): Likewise.
        * procfs.c (procfs_wait): Likewise.
        * remote-mips.c (common_open, mips_wait): Likewise.
        * remote-m32r-sdi.c (m32r_resume): Likewise.

        * symfile.c (generic_load): Use regcache_write_pc instead of write_pc.
        * monitor.c (monitor_create_inferior, monitor_load): Likewise.
        * m32r-rom.c (m32r_load, m32r_upload_command): Likewise.
        * remote-m32r-sdi.c (m32r_create_inferior, m32r_load): Likewise.
        * remote-mips.c (mips_create_inferior, mips_load): Likewise.

        * solib-darwin.c: Include "regcache.h".
        * solib-pa64.c: Include "regcache.h".
        * solib-svr4.c: Include "regcache.h.".

        * symfile.c: Do not mention read_pc or write_pc in comments.
        * dink32-rom.c: Likewise.
        * m32r-rom.c: Likewise.
        * mips-tdep.c: Likewise.

2009-05-05  Ulrich Weigand  <uweigand@de.ibm.com>

        * fork-child.c (startup_inferior): Move setting stop_pc ...
        * infcmd.c (post_create_inferior): ... to here.

2009-05-04  Michael Snyder  <msnyder@vmware.com>

        * NEWS: Add item for reverse debugging commands.

2009-05-04  Pedro Alves  <pedro@codesourcery.com>

        * go32-nat.c (go32_stop): Delete.
        (go32_kill_inferior): Rewrite to only call go32_mourn_inferior.
        (go32_create_inferior): Don't call go32_stop or
        go32_kill_inferior.
        (go32_mourn_inferior): Inline go32_stop and go32_kill_inferior
        here.
        (init_go32_ops): Don't register go32_stop.

2009-05-02  Eli Zaretskii  <eliz@gnu.org>

        * dbxread.c (read_dbx_symtab): Avoid compiler warnings for
        sym_name.

        * infcall.c (find_function_addr): Avoid compiler warnings for
        funaddr.

2009-05-01  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * dictionary.c (dict_hashed_vector, dict_hashed_expandable_vector)
        (dict_linear_vector, dict_linear_expandable_vector): Fix a comment typo.

2009-05-01  Doug Evans  <dje@google.com>

        * linux-thread-db.c (thread_db_pid_to_str): Delete unused assignment
        to thread_info.

2009-05-01  Eli Zaretskii  <eliz@gnu.org>

        * record.c (_initialize_record): Reformat and clarify doc strings
        for stop-at-limit and insn-number-max.

        * go32-nat.c: Add comments about dirty secrets of DJGPP debugging.

2009-05-01  Jan Kratochvil  <jan.kratochvil@redhat.com>

        Make specifiable the make_function_type type memory ownership.
        * gdbtypes.c (make_function_type): New parameter `objfile', use it
        explicitely instead of TYPE-initialized removed local variable
        `objfile'.  Describe `objfile' it in the function comment.
        (lookup_function_type): Update make_function_type callers.
        * gdbtypes.h (make_function_type): Update the prototype.
        * jv-lang.c (java_link_class_type): Update make_function_type callers.
        * dwarf2read.c (read_subroutine_type): Likewise.
        * stabsread.c (read_type): Likewise.

2009-05-01  Eli Zaretskii  <eliz@gnu.org>

        * go32-nat.c (go32_pid_to_str): Call normal_pid_to_str instead of
        printing a bogus "Thread <main>".
        (go32_thread_alive): Don't return 1 for null_ptid.

        * i386-tdep.c (i386_go32_init_abi): Override the number of
        registers due to non-support of SSE.

2009-04-30  Anthony Green  <green@moxielogic.com>

        * configure.tgt: Link the moxie simulator in with gdb.

2009-04-30  Paul Pluzhnikov  <ppluzhnikov@google.com>

        * elfread.c (elf_symtab_read): Don't assume .data and .rodata
        are present.

2009-04-30  Hui Zhu  <teawater@gmail.com>
            Michael Snyder  <msnyder@vmware.com>

        I386 Linux process record and replay support.

        * i386-linux-tdep.c (i386_linux_record_tdep): New variable.
        This struct has the argument for the function
        "record_linux_system_call".
        (i386_linux_intx80_sysenter_record): New function. Parse the
        system call instruction and call function
        "record_linux_system_call" to record execute log.
        (i386_linux_init_abi): Initialize "i386_linux_record_tdep".
        Set "i386_linux_intx80_sysenter_record" to
        "i386_intx80_record" and "i386_sysenter_record".

2009-04-30  Hui Zhu  <teawater@gmail.com>
            Michael Snyder  <msnyder@vmware.com>

        I386 architecture process record and replay support.

        * i386-tdep.c (PREFIX_REPZ, PREFIX_REPNZ, PREFIX_LOCK,
        PREFIX_DATA, PREFIX_ADDR): New macros. Help decode the i386
        instruction set.
        (aflag, dflag, override, modrm, mod, reg, rm, ot,
        i386_record_pc): New variables. Ditto.
        (i386_record_modrm, i386_record_lea_modrm_addr,
        i386_record_lea_modrm): New functions. Ditto.
        (i386_process_record): New function. Parse the instruction in
        address "addr" and record the values of registers and memory
        that will be changed by this instruction.
        (i386_gdbarch_init): Set "i386_process_record" to GDBARCH
        "process_record" interface.
        * i386-tdep.h (gdbarch_tdep): New function pointers
        "i386_intx80_record" and "i386_sysenter_record" that point to
        the function that can record "intx80" and "sysenter" execute
        log.

2009-04-30  Hui Zhu  <teawater@gmail.com>
            Michael Snyder  <msnyder@vmware.com>

        * infrun.c (use_displaced_stepping): Return false if process
        record and replay target is used.
        (proceed): Call function "record_not_record_set" if pocess
        record and replay target is used.

2009-04-30  Hui Zhu  <teawater@gmail.com>
            Michael Snyder  <msnyder@vmware.com>

        Linux process record and replay support.

        * Makefile.in (ALLDEPFILES): Add linux-record.c.
        (ALL_TARGET_OBS): Add linux-record.o.
        * configure.tgt (x86_64-*-linux*): Add linux-record.o.
        (i[34567]86-*-linux*): Add linux-record.o.
        * linux-record.c, linux-record.h: New file.

2009-04-30  Hui Zhu  <teawater@gmail.com>
            Michael Snyder  <msnyder@vmware.com>

        Process record and replay target.

        * Makefile.in (SFILES): Add record.c.
        (COMMON_OBS): Add record.o.
        * record.c, record.h: New file.

2009-04-30  Hui Zhu  <teawater@gmail.com>
            Michael Snyder  <msnyder@vmware.com>

        * target.h (strata): New stratum "record_stratum".

2009-04-30  Hui Zhu  <teawater@gmail.com>
            Michael Snyder  <msnyder@vmware.com>

        GDBARCH interface for process record and replay.

        * gdbarch.sh (process_record): This interface point to the
        function that records the inferior execute log.

2009-04-29  Doug Evans  <dje@google.com>

        * i386-nat.c (child_post_startup_inferior): Delete, unused.

2009-04-29  Pedro Alves  <pedro@codesourcery.com>

        * breakpoint.c (print_exception_catchpoint): Access `b' directly
        instead of `b->loc->owner'.
        (print_mention_exception_catchpoint): Ditto.

2009-04-29  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * macrocmd.c (info_macro_command): Print -Dname=value if LINE is zero.

2009-04-27  Tom Tromey  <tromey@redhat.com>

        * c-exp.y (yylex): Handle '[' and ']' like '(' and ')'.

2009-04-27  Jerome Guitton  <guitton@adacore.com>

        * symtab.c (append_exact_match_to_sals): New function, extracted
        from expand_line_sal.
        (expand_line_sal): Use append_exact_match_to_sals to append exact
        matches. If none found, append all best items.

2009-04-27  Jerome Guitton  <guitton@adacore.com>

        * main.c (captured_main): Move gdbinit lookups after gdb_init.

2009-04-27  Jan Kratochvil  <jan.kratochvil@redhat.com>

        PR gdb/9675:
        * dwarf2read.c (unsigned_int_compar, inherit_abstract_dies): New.
        (read_func_scope): Call inherit_abstract_dies.

2009-04-25  Eli Zaretskii  <eliz@gnu.org>

        * Makefile.in (ALLDEPFILES): Remove duplicate entries for
        sparc-sol2-nat.c and sparc-sol2-tdep.c.

        * stack.c (_initialize_stack) <disassemble-next-line>: Doc fix.

2009-04-24  Pierre Muller  <muller@ics.u-strasbg.fr>

        ARI change: Use "/* ARI: rule */" pattern.
        * utils.c: Update ARI patterns.
        * gdb_dirent.h: Likewise.

2009-04-23  Anthony Green  <green@moxielogic.com>

        * MAINTAINERS: Add moxie target.
        * configure.tgt: Add moxie-*-elf target.
        * moxie-tdep.c: New file.
        * moxie-tdep.h: New file.

2009-04-23  Joel Brobecker  <brobecker@adacore.com>

        * ada-lang.c: Remove an extra empty line. No code change.

2009-04-23  Jan Kratochvil  <jan.kratochvil@redhat.com>

        Fix double free on error inserting the breakpoint instruction.
        * breakpoint.c (create_breakpoints): Move the
        update_global_location_list call to ...
        (break_command_really): ... here together with the second local call
        both unified after all the cleanups.

2009-04-23  Sergio Durigan Junior <sergiodj@linux.vnet.ibm.com>
            Tom Tromey  <tromey@redhat.com>

        * configure, config.in: Regenerate.
        * configure.ac: Support for relocatable GDB datadir.  Use
        GDB_AC_WITH_DIR.  Always define TARGET_SYSTEM_ROOT_RELOCATABLE.
        * acinclude.m4 (GDB_AC_WITH_DIR): New defun.
        * top.c (init_main): Add "set data-directory".
        * defs.h (gdb_datadir): Declare.
        * main.c (gdb_datadir): New global.
        (captured_main): Initialize gdb_datadir.  Use relocate_directory.
        (relocate_path): New function.
        (relocate_directory): Likewise.
        (get_init_files): Use relocate_path.
        (README): Mention --with-gdb-datadir.

2009-04-23  Joel Brobecker  <brobecker@adacore.com>

        * ada-tasks (task_command_1): Call target_find_new_threads.

2009-04-23  Joel Brobecker  <brobecker@adacore.com>

        * stack.c (do_gdb_disassembly): Print the exception message if an
        error was thrown while trying to perform the disassembly.

2009-04-22  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * varobj.c (free_variable): Replace free_current_contents by xfree.

2009-04-22  Kazu Hirata  <kazu@codesourcery.com>

        * arm-linux-nat.c (fetch_register, store_register): Use
        ARM_CPSR_GREGNUM instead of ARM_CPSR_REGNUM.
        * arm-linux-tdep.c (arm_linux_supply_gregset,
        arm_linux_collect_gregset): Likewise.
        * arm-linux-tdep.h (ARM_CPSR_GREGNUM): New.
        * arm-tdep.h (ARM_CPSR_REGNUM): Remove.

2009-04-22  Hui Zhu  <teawater@gmail.com>

        * stack.c (_initialize_stack): Set the default of
        disassemble-next-line to off.

2009-04-21  Tom Tromey  <tromey@redhat.com>

        * acinclude.m4: Use AS_HELP_STRING, not AC_HELP_STRING.
        * configure.ac: Use AS_HELP_STRING, not AC_HELP_STRING.

2009-04-21  Andreas Schwab  <schwab@linux-m68k.org>

        * configure.ac: Add quotes to not lose brackets in help text.
        * configure: Rebuild.

2009-04-21  Andreas Schwab  <schwab@linux-m68k.org>

        * configure.ac: Don't postprocess Makefile in config.status.
        Substitute GDB_NM_FILE.  Don't substitute nm_h.
        * Makefile.in (GDB_NM_FILE): Substitute.
        (TAGS): Use $(GDB_NM_FILE) instead of $(NAT_FILE).
        * configure: Regenerate.
        * gnulib/Makefile.in: Regenerate.

2009-04-21  Joseph Myers  <joseph@codesourcery.com>

        * configure.ac (--with-datarootdir, --with-docdir, --with-pdfdir,
        --with-htmldir): New.
        * configure: Regenerate.

2009-04-21  Tom Tromey  <tromey@redhat.com>

        * configure: Rebuild.
        * configure.ac: Use lower case for start of help strings.  Clean
        up --with-sysroot help.

2009-04-21  Tom Tromey  <tromey@redhat.com>

        * configure: Rebuild.
        * acinclude.m4 (AM_ICONV): Use AC_HELP_STRING.
        * configure.ac: Use AC_HELP_STRING.  Use upper case for variables
        in help.

2009-04-21  Pierre Muller  <muller@ics.u-strasbg.fr>

        ARI fix: remove "%p".
        * ia64-tdep.c (ia64_frame_this_id): Use host_address_to_string function.
        (ia64_sigtramp_frame_this_id): Ditto.
        (ia64_libunwind_frame_this_id): Ditto.
        (ia64_libunwind_sigtramp_frame_this_id): Ditto.
        * symmisc.c (maintenance_info_psymtabs): Ditto.

2009-04-21  Joseph Myers  <joseph@codesourcery.com>

        * configure.ac (--with-relocated-sources): New.
        * configure, config.in: Regenerate.
        * source.c (add_substitute_path_rule): Remove static.
        * source.h (add_substitute_path_rule): Declare.
        * main.c: Include "source.h".
        (captured_main): Add substitution rule if RELOC_SRCDIR.

2009-04-21  Pierre Muller  <muller@ics.u-strasbg.fr>

        * gnu-nat.h (proc_debug): Add missing continuation line in macro.

2009-04-20  David Daney  <ddaney@caviumnetworks.com>

        * NEWS: Mention MIPS/Linux hardware watchpoint support.

2009-04-20  David Daney  <ddaney@caviumnetworks.com>

        * mips-linux-nat.c (command.h, gdbcmd.h, gdb_assert.h): New #includes.
        (maint_show_dr, super_close): New variables.
        (super_fetch_registers, super_store_registers): Make static.
        (PTRACE_GET_WATCH_REGS, PTRACE_SET_WATCH_REGS, W_BIT, R_BIT, I_BIT)
        (W_MASK, R_MASK, I_MASK, IRW_MASK, MAX_DEBUG_REGISTER): Define.
        (pt_watch_style): Define new enum.
        (mips32_watch_regs, mips64_watch_regs, pt_watch_regs, mips_watchpoint):
        Define new structs.
        (watch_readback_valid, watch_readback, current_watches, watch_mirror):
        New variables.
        (get_irw_mask, get_reg_mask, get_num_valid, get_watchlo)
        (set_watchlo, get_watchhi, set_watchhi, mips_show_dr)
        (mips_linux_read_watch_registers, mips_linux_can_use_hw_breakpoint)
        (mips_linux_stopped_by_watchpoint, mips_linux_stopped_data_address)
        (type_to_irw, fill_mask, try_one_watch)
        (mips_linux_region_ok_for_hw_watchpoint, write_watchpoint_regs)
        (mips_linux_new_thread, populate_regs_from_watches)
        (mips_linux_insert_watchpoint, mips_linux_remove_watchpoint)
        (mips_linux_close): New functions.
        (_initialize_mips_linux_nat): Register watchpoint functions with
        the target_ops.  Add show-debug-regs maintenance command.

2009-04-20  David Daney  <ddaney@caviumnetworks.com>

        * infrun.c (handle_inferior_event): Move gegisters_changed call down.

2009-04-19  Pedro Alves  <pedro@codesourcery.com>

        * NEWS: Mention gdbserver support for x86 Windows CE.

2009-04-19  Eli Zaretskii  <eliz@gnu.org>

        * config/djgpp/fnchange.lst: Fix typos.

        Set default host and target charsets in the DJGPP port.

        * config/djgpp/config.sed (am_cv_langinfo_codeset)
        (bash_cv_langinfo_codeset, ac_cv_header_nl_types_h): Set to "yes"
        in all configure scripts that define ac_cv_env_CPP_value.

        * go32-nat.c (dos_codepage, nl_langinfo): New functions.
        Include langinfo.h.

        * config/djgpp/nl_types.h: New file.

        * config/djgpp/langinfo.h: New file.

        * config/i386/go32.mh (MH_CFLAGS): Add $(srcdir)/config/djgpp.

2009-04-18  Carlos O'Donell  <carlos@codesourcery.com>

        * Makefile.in (MAKEHTML): Set to makeinfo --html.
        (MAKEHTMLFLAGS): Set to empty.

2009-04-18  Eli Zaretskii  <eliz@gnu.org>

        * NEWS: Mention all new set/show commands added since GDB 6.8 was
        released.

        * go32-nat.c (go32_sysinfo): Check if the call to
        __dpmi_get_capabilities fills the buffer with information, and
        don't use the buffer if not.

2009-04-17  Tom Tromey  <tromey@redhat.com>

        * charset.c (_initialize_charset): Add special case for "646".

2009-04-17  Carlos O'Donell  <carlos@codesourcery.com>

        * configure.ac: AC_SUBST datarootdir, docdir, htmldir, pdfdir.
        * configure: Regenerate.
        * Makefile.in: Set datarootdir, docdir, htmldir, and pdfdir from
        configure substitutions.
        (FLAGS_TO_PASS): Add datarootdir, docdir, and htmldir.

2009-04-17  Pierre Muller  <muller@ics.u-strasbg.fr>

        ARI fix: Do not use %p, replace by call to host_address_to_string
        for host pointers.
        * darwin-nat.c (darwin_xfer_partial): Apply change.
        * gnu-nat.c (inf_continue, gnu_xfer_memory): Ditto.
        * gnu-nat.h (proc_debug): Ditto.
        * symmisc.c (maintenance_info_symtabs): Ditto.
        (maintenance_info_psymtabs): Ditto.
        * windows-nat.c (handle_load_dll): Ditto.
        (handle_unload_dll, info_w32_command, handle_exception): Ditto.
        * xtensa-tdep.c (xtensa_unwind_pc): Ditto.

2009-04-17  Joseph Myers  <joseph@codesourcery.com>

        * configure.tgt (i[34567]86-*-linux*): Use 64-bit configuration if
        --enable-64-bit-bfd.
        (sparc-*-linux*): Likewise.

2009-04-17  Eli Zaretskii  <eliz@gnu.org>

        * go32-nat.c (go32_sysinfo): Update list of Windows versions of
        the NT family.

2009-04-16  Pedro Alves  <pedro@codesourcery.com>

        * remote.c (remote_query_attached): Fix pasto in packet_ok result
        checking.

2009-04-16  Joel Brobecker  <brobecker@adacore.com>

        * procfs.c (solib_mappings_callback, find_memory_regions_callback):
        Revert the previous change.  Might not be correct, actually.

2009-04-16  Joel Brobecker  <brobecker@adacore.com>

        * ada-lang.h (ada_adjust_exception_stop, ada_print_exception_stop)
        (ada_get_current_task, ada_print_exception_breakpoint_nontask)
        (ada_print_exception_breakpoint_task, ada_reset_thread_registers):
        Remove declaration. These are non-existent functions.

2009-04-16  Joel Brobecker  <brobecker@adacore.com>

        * procfs.c (solib_mappings_callback, find_memory_regions_callback):
        Fix a compilation warning on mips-irix due to casting from
        a pointer of different size.

2009-04-16  Joel Brobecker  <brobecker@adacore.com>

        * ada-lang.c (symtab_for_sym): Delete.
        (user_select_syms): Use sym->symtab instead of calling symtab_for_sym.

2009-04-16  Joel Brobecker  <brobecker@adacore.com>

        * ada-lang.c (extract_string): Delete.
        (ada_main_name): Reimplement using target_read_string instead of
        extract_string.

2009-04-16  Andreas Schwab  <schwab@linux-m68k.org>

        * m68klinux-nat.c: Remove obsolete comment.
        (fetch_register, store_register): Don't call
        gdbarch_cannot_fetch_register or gdbarch_cannot_store_register,
        which are always nops here.

2009-04-14  Tom Tromey  <tromey@redhat.com>

        * c-lang.c (c_emit_char): Use INTERMEDIATE_ENCODING.
        (c_printstr): Likewise.
        * charset.c: Include gdb_wait.h.
        (make_wchar_iterator): Use INTERMEDIATE_ENCODING.
        (find_charset_names): Use pexecute.  Handle libiconv's output.
        Detect errors.
        (_initialize_charset): Use xstrdup.
        * gdb_wchar.h: Check HAVE_BTOWC.  Split PHONY_ICONV and wchar
        cases.
        (INTERMEDIATE_ENCODING): New define.
        * configure, config.in: Rebuild.
        * configure.ac: Check for btowc.

2009-04-15  Tom Tromey  <tromey@redhat.com>

        * c-lang.c (evaluate_subexp_c): Correctly handle EVAL_SKIP.

2009-04-15  Eli Zaretskii  <eliz@gnu.org>

        * utils.c (parse_escape): Initialize target_char to pacify GCC.

2009-04-14  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * c-lang.c (c_get_string): Fix xfree crash on a failed string read.

2009-04-14  Pierre Muller  <muller@ics.u-strasbg.fr>

        ARI fix: sprintf rule.
        * ada-exp.y (convert_char_literal): Replace sprintf by xsnprintf.
        * ada-lang.c (add_angle_brackets): Use xstrprintf.
        (ada_decode): Replace sprintf by xsnprintf.
        (find_old_style_renaming_symbol): Ditto.
        (ada_to_fixed_type_1, ada_enum_name): Ditto.


2009-04-14  Joel Brobecker  <brobecker@adacore.com>

        * target.c (target_mourn_inferior): Call bfd_cache_close_all
        after having executed the target mourn_inferior routine.

2009-04-14  Eli Zaretskii  <eliz@gnu.org>

        * config/djgpp/djconfig.sh (DEPDIR): Define to "_deps", if
        undefined.

2009-04-13  David Daney  <ddaney@caviumnetworks.com>

        * infrun.c (maybe_software_singlestep): New function.
        (resume): Call maybe_software_singlestep.
        (handle_inferior_event): Same.

2009-04-13  Tom Tromey  <tromey@redhat.com>

        * python/python-frame.c (frapy_richcompare): Return
        Py_NotImplemented, not an error.  Handle Py_NE as well.

2009-04-13  Eli Zaretskii  <eliz@gnu.org>

        * charset.c (EILSEQ): Define if not defined by system headers.

2009-04-11  Eli Zaretskii  <eliz@gnu.org>

        * config/djgpp/config.sed: Tweak ac_config_files in intl/configure
        to be consistent with renaming config.intl.in into config_intl.in.

        * go32-nat.c (go32_attach, go32_detach): Fix prototypes to be
        consistent with the change from 2008-11-09.

2009-04-10  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * gdbtypes.c: Remove excessive parentheses at the return keywords.
        * varobj.c (varobj_invalidate): Fix indentation.
        * varobj.c (varobj_invalidate): Fix formatting text width.

2009-04-08  Vladimir Prus  <vladimir@codesourcery.com>

        Implement -exec-jump.

        * mi/mi-cmds.h (mi_cmd_exec_jump): Declare.
        * mi/mi-main.c (mi_cmd_exec_jump): New.
        * mi/mi-cmds.c (mi_cmds): Register exec-jump.

2009-04-07  Doug Evans  <dje@google.com>

        * symfile.c (symbol_file_clear): Fix indentation.

2009-04-06  Mark Kettenis  <kettenis@gnu.org>

        * sparc64nbsd-nat.c (sparc64nbsd_supply_pcb): Fix comment.

2009-04-03  Ulrich Weigand  <uweigand@de.ibm.com>

        * ppc-linux-nat.c (ppc_linux_target_wordsize): New function.
        (ppc_linux_auxv_parse): New function.
        (ppc_linux_read_description): Use ppc_linux_target_wordsize.
        (_initialize_ppc_linux_nat): Install ppc_linux_auxv_parse.

2009-04-03  Ulrich Weigand  <uweigand@de.ibm.com>

        * spu-linux-nat.c (spu_bfd_open): Set filename of in-memory
        BFD to contents of SPU name note.
        (spu_symbol_file_add_from_memory): Call symbol_file_add_from_bfd
        with "from_tty" argument 1 instead of 0.

2009-04-02  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * dwarf2read.c
        (new_symbol <DW_TAG_variable> <!DW_AT_location> <DW_AT_external>):
        Create the symbol in local scope.
        * symtab.h (cu->list_in_scope <LOC_UNRESOLVED>): New comment part.

2009-04-02  Keith Seitz  <keiths@redhat.com>

        * stabsread.c (read_member_functions): GCC may emit an extra space
        at the end of the names "__base_ctor" and "__base_dtor"; so ignore
        whitespace when looking for these functions.

2009-04-01  Joel Brobecker  <brobecker@adacore.com>

        Change the default value for "set print frame-arguments" to scalars.

        * stack.c (print_frame_arguments): Set initial value to "scalars".

2009-04-01  Aleksandar Ristovski  <aristovski@qnx.com>

        * mips-tdep.c (mips_numeric_register_alieses): New definition.
        (mips_gdbarch_init): Add user registers from
        mips_numeric_register_aliases.

2009-04-01  Joel Brobecker  <brobecker@adacore.com>

        * linux-nat.c (linux_nat_filter_event): Minor comment reformatting.

2009-04-01  Joel Brobecker  <brobecker@adacore.com>

        * linux-nat.c (linux_nat_filter_events): Do not delete the lwp if
        this is the last one.

2009-04-01  Pedro Alves  <pedro@codesourcery.com>

        * remote.c (append_resumption): New.
        (remote_vcont_resume): Use it.

2009-04-01  Joel Brobecker  <brobecker@adacore.com>

        * windows-nat.c (+windows_get_ada_task_ptid): New function.
        (init_windows_ops): Set windows_ops.to_get_ada_task_ptid.

2009-03-31  Daniel Jacobowitz  <dan@codesourcery.com>
            Keith Seitz  <keiths@redhat.com>
            Jan Kratochvil  <jan.kratochvil@redhat.com>

        PR gdb/6817
        * Makefile.in (dbxread.o): Update.
        * dbxread.c (read_dbx_symtab): Use cp_canonicalize_string.
        * dwarf2read.c (GDB_FORM_cached_string): New.
        (read_partial_die): Use dwarf2_canonicalize_name.
        (dwarf2_linkage_name): Use dwarf2_name.
        (dwarf2_canonicalize_name): New.
        (dwarf2_name): Use dwarf2_canonicalize_name.
        (dwarf_form_name, dump_die): Handle GDB_FORM_cached_string.
        * stabsread.c (define_symbol, read_type): Use cp_canonicalize_string.
        * symtab.c (lookup_symbol_in_language): Canonicalize input before
        searching.
        * cp-name-parser.y: operator() requires two parameters,
        according to libiberty.
        * minsyms.c (lookup_minimal_symbol): Canonicalize input
        before searching.
        * NEWS: Update.

2009-03-31  Joel Brobecker  <brobecker@adacore.com>

        Provide support for (Ada) task-specific breakpoints.

        * ada-lang.h (ada_get_task_number): Add declaration.
        (breakpoint_ada_task_match): Delete declaration.
        * ada-tasks.c (ada_get_task_number): Make non-static.
        * breakpoint.h (struct breakpoint): Add field "task".
        * breakpoint.c (print_one_breakpoint_location): Add handling of
        task-specific breakpoints.
        (create_breakpoint, create_breakpoints, find_condition_and_thread):
        New parameter "task".
        (break_command_really): Update calls to find_condition_and_thread
        and create_breakpoints.
        (breakpoint_re_set_one): Update call to find_condition_and_thread.
        Set b->task.

2009-03-31  Joel Brobecker  <brobecker@adacore.com>

        * ada-tasks.c (short_task_info): Eliminate the "Running" task state.

2009-03-31  Pedro Alves  <pedro@codesourcery.com>

        * remote.c (remote_notice_new_inferior): Use ptid_is_pid.  Check
        if the thread's ptid without a thread id field is in the list
        before calling thread_change_ptid.
        (extended_remote_attach_1): In non-stop mode, do not rely on
        querying the current thread, instead, query the thread list, and
        select the first thread of the process.
        * gdbthread.h (first_thread_of_process): Declare.
        * thread.c (first_thread_of_process): Define.

2009-03-30  Stan Shebs  <stan@codesourcery.com>

        Make tracepoints into a type of breakpoint.
        * breakpoint.h (enum bptype): Add bp_tracepoint.
        (struct breakpoint): Add fields step_count, pass_count, actions.
        (get_tracepoint, get_tracepoint_by_number): Declare.
        (all_tracepoints): Declare.
        * breakpoint.c: Include tracepoint.h, readline.h.
        (ALL_TRACEPOINTS): Move here from tracepoint.c.
        (tracepoint_count): Ditto.
        (should_be_inserted): GDB does not insert tracepoints itself.
        (print_it_typical): Add tracepoint case.
        (bpstat_what): Ditto.
        (print_one_breakpoint_location): Ditto, and add printing for
        pass count, step count, and action list.
        (user_settable_breakpoint): Add tracepoint case.
        (allocate_bp_location): Ditto.
        (set_breakpoint_location_function): Ditto.
        (disable_breakpoints_in_shlibs): Ditto.
        (mention): Ditto.
        (break_command_really): Add argument traceflag, use to choose
        basic breakpoint type.
        (break_command_1): Pass extra argument.
        (set_breakpoint, handle_gnu_v3_exceptions): Ditto.
        (breakpoint_re_set_one): Add tracepoint case.
        (disable_command, enable_command): Ditto.
        (set_tracepoint_count): Move here from tracepoint.c.
        (trace_command): Move here from tracepoint.c and use
        break_command_really.
        (tracepoints_info): Move here from tracepoint.c and call
        breakpoints_info.
        (enable_trace_command): Move here from tracepoint.c and call
        enable_command.
        (disable_trace_command): Move here from tracepoint.c and call
        disable_command.
        (delete_trace_command): Move here from tracepoint.c and call
        delete_breakpoint.
        (trace_pass_command): Move here from tracepoint.c.
        (get_tracepoint_by_number): Ditto.
        (tracepoint_save_command): Ditto.
        (get_tracepoint): New function.
        (all_tracepoints): New function.
        (_initialize_breakpoint): Move tracepoint init from tracepoint.c,
        deprecate "enable trace" and "disable trace" commands.
        * tracepoint.h (struct tracepoint): Remove.
        (tracepoint_chain): Remove decl.
        (deprecated_create_tracepoint_hook): Remove decl.
        (deprecated_delete_tracepoint_hook): Remove decl.
        (deprecated_modify_tracepoint_hook): Remove decl.
        (ALL_TRACEPOINTS, ALL_TRACEPOINTS_SAFE): Remove.
        (free_actions): Update signature.
        (validate_actionline): Update signature.
        (end_actions_pseudocommand): Declare.
        (while_stepping_pseudocommand): Declare.
        * tracepoint.c: Include breakpoint.h.
        (tracepoint_chain, tracepoint_count): Remove.
        (free_actions, make_cleanup_free_actions): Update signature.
        (trace_command, set_raw_tracepoint): Remove.
        (trace_mention): Remove.
        (tracepoints_info): Remove.
        (tracepoint_operation, map_args_over_tracepoints): Remove.
        (get_tracepoint_by_number): Remove.
        (enable_trace_command, disable_trace_command): Remove.
        (delete_trace_command, trace_pass_command): Remove.
        (trace_actions_command, read_actions): Update signature.
        (validate_actionline): Update signature, use bp loc.
        (encode_actions): Ditto.
        (download_tracepoint): New function, body of trace_start_command.
        (trace_start_command): Call it, use all_tracepoints.
        (tracepoint_save_command): Remove.
        (tracepoint_dump_command): Use get_tracepoint.
        (end_actions_pseudocommand): Make globally visible.
        (while_stepping_pseudocommand): Ditto.
        (_initialize_tracepoint): Move command definitions to breakpoint.c.

2009-03-30  Thiago Jung Bauermann  <bauerman@br.ibm.com>

        Expose frames to Python.
        * Makefile.in (SUBDIR_PYTHON_OBS): Add python-frame.o.
        (SUBDIR_PYTHON_SRCS): Add python-frame.c.
        (python-frame.o): New target.
        * python/python-frame.c: New file.
        * python/python-internal.h (gdbpy_frames, gdbpy_newest_frame,
        gdbpy_frame_stop_reason_string, gdbpy_selected_frame,
        gdbpy_initialize_frames): New prototypes.
        * python/python.c (_initialize_python): Call gdbpy_initialize_frames.
        (GdbMethods): Add `selected_frame' and `frame_stop_reason_string'
        entries.
        * stack.c (find_frame_funname): New function, factored out of
        print_frame.
        (print_frame): Call find_frame_funname.
        * stack.h (find_frame_funname): Add prototype.

2009-03-29  Thiago Jung Bauermann  <bauerman@br.ibm.com>

        Remove unused value_object attribute `owned_by_gdb'.
        * python/python-value.c (value_object): Remove owned_by_gdb
        attribute.
        (valpy_dealloc): Remove reference to self->owned_by_gdb.
        (valpy_new): Likewise.
        (value_to_value_object): Likewise.

2009-03-29  Thiago Jung Bauermann  <bauerman@br.ibm.com>

        Change gdb.Value.address from a method to an attribute.
        * python/python-value.c (value_object): Add `address' element.
        (valpy_dealloc): Decrement reference to self->address if set.
        (valpy_new): Initialize val_obj->address.
        (valpy_address): Rename to ...
        (valpy_get_address): ... this.  Change signature from method to
        attribute.  Update self->address if not set.
        (value_to_value_object): Initialize val_obj->address.
        (value_object_getset): Add `address' element.
        (value_object_methods): Remove `address' element.

2009-03-29  Andreas Schwab  <schwab@linux-m68k.org>

        * observer.sh: Set LANG/LC_ALL to C, not c.

2009-03-28  Kevin Buettner  <kevinb@redhat.com>

        * mn10300-tdep.c (mn10300_gdbarch_init): For mn10300, by default,
        `char' is unsigned.

2009-03-28  Pedro Alves  <pedro@codesourcery.com>

        * remote.c (remote_stop_ns): If multi-process extensions are off,
        and GDB is requesting the whole process to stop, sent "vCont;t",
        not "vCont;t:-1"

2009-03-28  Pedro Alves  <pedro@codesourcery.com>

        * inf-loop.c (inferior_event_handler): Avoid calling is_running on
        null inferior_ptid.

2009-03-27  Eli Zaretskii  <eliz@gnu.org>

        * config/djgpp/fnchange.lst: Update to fix ARI-reported problems.

2009-03-26  Doug Evans  <dje@google.com>

        * thread.c (do_restore_current_thread_cleanup): Redo test for
        whether to restore old->inferior_ptid.

2009-03-26  Tom Tromey  <tromey@redhat.com>

        * breakpoint.c (resolve_sal_pc): Preserve original line number
        when skipping prologue.

2009-03-26  Doug Evans  <dje@google.com>

        * thread.c (inferior_thread) Remove "extern" in definition.

2009-03-26  Thiago Jung Bauermann  <bauerman@br.ibm.com>

        Add gdb.Value.is_optimized_out attribute.
        * python/python-value.c (valpy_get_is_optimized_out): New
        function.
        (value_object_getset): New variable.
        (value_object_type): Initialize tp_getset element.

2009-03-26  Joel Brobecker  <brobecker@adacore.com>

        Recognize missing DW_AT_location as <value optimized out>.
        * dwarf2read.c
        (new_symbol <DW_TAG_variable> <!DW_AT_location> <!DW_AT_external>):
        Call add_symbol_to_list.

2009-03-25  Tom Tromey  <tromey@redhat.com>

        * gdbtypes.h (CHECK_TYPEDEF): Don't yield a value.
        * stack.c (print_this_frame_argument_p): Use check_typedef.

2009-03-25  Tom Tromey  <tromey@redhat.com>

        * configure: Rebuild.
        * acinclude.m4 (AM_ICONV): Set am_cv_use_build_libiconv.
        Rearrange flags setting.  Add comments.

2009-03-25  Pierre Muller  <muller@ics.u-strasbg.fr>

        * config/i386/nm-i386.h: Remove code within
        I386_WATCHPOINTS_IN_TARGET_VECTOR conditional.
        * config/i386/nm-cygwin.h: Remove I386_WATCHPOINTS_IN_TARGET_VECTOR
        macro.
        * config/i386/nm-cygwin64.h: Ditto.
        * config/i386/nm-fbsd.h: Ditto.
        * config/i386/nm-go32.h: Ditto.
        * config/i386/nm-linux.h: Ditto.
        * config/i386/nm-linux64.h: Ditto.

2009-03-25  Pierre Muller  <muller@ics.u-strasbg.fr>

        ARI fix: "xasprintf" rule.
        * printcmd.c (sym_info): Replace xasprintf by xstrprintf.

2009-03-25  Pedro Alves  <pedro@codesourcery.com>

        * remote.c (remote_start_remote): In non-stop mode, call
        init_wait_for_inferior before adding threads and inferiors.

2009-03-25  Joel Brobecker  <brobecker@adacore.com>

        * breakpoint.c (breakpoint_thread_match): Split a large condition
        into several smaller conditions.  No behavior change.

2009-03-25  Pedro Alves  <pedro@codesourcery.com>

        * infrun.c (infrun_thread_thread_exit): New.
        (_initialize_infrun): Attach it to the thread_exit observer.
        * thread.c (delete_thread_1): Always call the observer, passing it
        the silent flag.
        * mi/mi-interp.c (mi_thread_exit): Add "silent" parameter.  If
        SILENT, return immediately.

2009-03-25  Pedro Alves  <pedro@codesourcery.com>

        * infrun.c (normal_stop): Use has_stack_frames instead of
        target_has_stack.
        * mi/mi-main.c (mi_execute_command): Avoid calling inferior_thread
        when there is no thread selected.
        (mi_cmd_execute): Don't special case commands that can run without
        a valid selected thread.
        * top.c (execute_command): Don't special case commands that can
        run without a valid selected thread.  Use has_stack_frames.
        * infcmd.c (ensure_valid_thread): New.
        (continue_1, step_1, jump_command, signal_command): Use it.
        (detach_command): Error out if there's no selected thread/inferior.
        * thread.c (print_thread_info): Allow having no thread selected.
        (switch_to_thread): Don't read the PC if there is no current thread.
        (do_restore_current_thread_cleanup): Don't record the current
        frame if there is no current thread.
        (make_cleanup_restore_current_thread): Don't read frame info if
        there is no selected thread.
        (_initialize_thread): Don't mark commands as
        "no_selected_thread_ok".
        * frame.c (get_current_frame): Error out if there is no valid
        selected thread.
        (has_stack_frames): Return false if there is no valid
        selected thread.
        * cli/cli-cmds.c (init_cli_cmds): Don't mark commands as
        "no_selected_thread_ok".
        * cli/cli-decode.c (set_cmd_no_selected_thread_ok)
        (get_cmd_no_selected_thread_ok): Delete.
        * cli/cli-decode.h (CMD_NO_SELECTED_THREAD_OK): Delete.
        (set_cmd_no_selected_thread_ok, get_cmd_no_selected_thread_ok):
        Delete declaration.
        * stack.c (get_selected_block): Use has_stack_frames.

2009-03-25  Thiago Jung Bauermann  <bauerman@br.ibm.com>

        Fix size of FPSCR in Power 7 processors.
        * ppc-linux-nat.c (PPC_FEATURE_ARCH_2_05): Remove #define.
        (PPC_FEATURE_HAS_DFP): New #define.
        (ppc_linux_read_description): Check for DFP feature instead of
        ISA 2.05 to decide on size of the FPSCR.

2009-03-25  Kevin Buettner  <kevinb@redhat.com>

        * mn10300-tdep.c (trad-frame.h): Don't include.
        (prologue-value.h): Include.
        (mn10300_frame_unwind_cache, set_reg_offsets): Delete.
        (struct mn10300_prologue): Define.
        (push_reg, translate_rreg, check_for_saved): New functions.
        (mn10300_analyze_prologue): Rewrite, using prologue-value
        machinery.  Handle more instructions than before.  Permit
        instructions to occur in any order.
        (mn10300_skip_prologue): Find the extents of the function
        in question; mn10300_analyze_prologue no longer does this.
        (mn10300_analyze_frame_prologue): New function.
        (mn10300_frame_base): New function.
        (mn10300_frame_this_id): Rewrite, no longer using trad-frame
        implementation.
        (mn10300_frame_prev_register): Likewise.
        (mn10300_frame_base_address, mn10300_frame_base struct): Delete.
        (mn10300_unwind_pc, mn10300_unwind_sp): Rename `next_frame' to
        `this_frame'.
        (mn10300_frame_unwind_init): Don't call frame_base_set_default().

2009-03-25  Pierre Muller  <muller@ics.u-strasbg.fr>

        Fix completer problem for filename completion on the first try.

        * gdb/completer.h (gdb_completion_word_break_characters): New function.
        * gdb/completer.c: Include gdb_assert.h.
        (complete_line_internal_reason): New enum.
        (complete_line_internal): Change last argument type to
        complete_line_internal_reason.
        Modify function to handle the different complete_line_internal_reason
        argument values.
        (complete_line): Adapt to change in complete_line_internal.
        (command_completer): Ditto.
        (gdb_completion_word_break_characters): Implement new function.
        * top.c (init_main): Set  rl_completion_word_break_hook to
        gdb_completion_word_break_characters.


2009-03-25  Pierre Muller  <muller@ics.u-strasbg.fr>

        ARI fix: "strlen d_name" rule.
        * linux-nat.c (linux_nat_xfer_osdata): Use NAMELEN macro.


2009-03-24  Tom Tromey  <tromey@redhat.com>
            Pedro Alves  <pedro@codesourcery.com>

        * configure, config.in: Rebuild.
        * configure.ac: Check for libiconvlist.
        * charset.c: Check HAVE_LIBICONVLIST.
        * acinclude.m4 (AM_ICONV): Don't subst LIBICONV, LIBICONV_INCLUDE,
        LIBICONV_LIBDIR.  Update CPPFLAGS and LIBS.
        * Makefile.in (LIBICONV, LIBICONV_INCLUDE, LIBICONV_LIBDIR):
        Remove.
        (INTERNAL_CFLAGS_BASE): Update.
        (INTERNAL_LDFLAGS): Update.
        (CLIBS): Update.

2009-03-24  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * configure.ac: Initialize the variable $PREFER_CURSES.
        * configure: Regenerated.

2009-03-24  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * configure.ac: Enable $PREFER_CURSES even with default $ENABLE_TUI.
        * configure: Regenerated.

2009-03-24  Pierre Muller  <muller@ics.u-strasbg.fr>

        ARI fix: "strerror" rule.
        * darwin-nat.c (darwin_ptrace): Use safe_strerror.
        (darwin_stop_inferior, darwin_attach, darwin_detach): Ditto.

2009-03-23  Joel Brobecker  <brobecker@adacore.com>

        * ada-exp.y (get_symbol_field_type): Make sure to resolve typedefs
        before looking up the fields inside our struct type.

2009-03-23  Joel Brobecker  <brobecker@adacore.com>

        * ada-lang.c (resolve_subexp) [UNOP_QUAL]: Resolve typedefs before
        trying to resolve the type qualification.

2009-03-23  Joel Brobecker  <brobecker@adacore.com>

        * ada-lang.c (ada_evaluate_subexp) [UNOP_IN_RANGE]: make sure
        we try to apply the attribute on the real type, rather than
        its associated typedef.

2009-03-23  Joel Brobecker  <brobecker@adacore.com>

        * ada-lang.c (ada_evaluate_subexp) [OP_ATR_MODULUS]: Use check_typdef
        to make sure we try to get the modulus of the actual type, not the
        associated typedef.

2009-03-23  Joel Brobecker  <brobecker@adacore.com>

        * ada-lang.c (ada_evaluate_subexp): [OP_ATR_FIRST, OP_ATR_LAST]
        [OP_ATR_LENGTH]: When using the attribute on a type, make sure
        to get the real type, not the associated typedef.

2009-03-23  Joel Brobecker  <brobecker@adacore.com>

        * ada-lang.c (ada_get_field_index): Add handling of the case
        when TYPE is a typedef of a struct.

2009-03-23  Joel Brobecker  <brobecker@adacore.com>

        Add gdb_usleep as a portable version of usleep based on gdb_select.
        * gdb_usleep.h, gdb_usleep.c: New files.
        * Makefile.in (SFILES): Add gdb_usleep.c.
        (HFILES_NO_SRCDIR): Add gdb_usleep.h.
        (COMMON_OBS): Add gdb_usleep.o.
        * ser-unix.c (hardwire_send_break): Replace call to gdb_select
        by call to gdb_usleep.

2009-03-23  Joel Brobecker  <brobecker@adacore.com>

        * buildsym.c (end_symtab): If we ignore the subfiles, then
        unlink the associated symtabs if they were already allocated.

2009-03-23  Jerome Guitton  <guitton@adacore.com>

        Provide a way to force building of GDB with libcurses.
        * configure.ac: Add --with-curses.
        * configure: Regenerated.

2009-03-23  Tom Tromey  <tromey@redhat.com>

        * dwarf2expr.c (execute_stack_op) <DW_OP_GNU_uninit>: Fix typo in
        error message.

2009-03-23  Paul Pluzhnikov  <ppluzhnikov@google.com>

        * breakpoint.c (disable_breakpoints_in_unloaded_shlib): Use
        solib_contains_address_p instead of searching.

2009-03-23  Tom Tromey  <tromey@redhat.com>

        * charset.c (ICONV_CONST) <PHONY_ICONV>: Define.
        (iconv): Make 'inbuf' argument const.
        (convert_between_encodings): Use ICONV_CONST.
        (wchar_iterate): Likewise.

2009-03-22  Christopher Faylor  <me+cygwin@cgf.cx>

        * windows-nat.c (AdjustTokenPrivileges): Implement macro wraparound for
        dynamically loaded function.
        (LookupPrivilegeValueA): Ditto.
        (OpenProcessToken): Ditto.
        (AdjustTokenPrivileges): Rename and define placeholder for address of
        dynamically loaded function.
        (LookupPrivilegeValueA): Ditto.
        (OpenProcessToken): Ditto.
        (set_process_privilege): Remove check for loaded functions.
        (bad_OpenProcessToken): Define.
        (_initialize_loadable): Load token functions from advapi here, setting
        OpenProcessToken function to a dummy static function which always return
        error if OS doesn't support this functionality.

2009-03-22   Nicolas Roche  <roche@adacore.com>
             Christopher Faylor <me+cygwin@cgf.cx>

        * win32-nat.c (ctrl_c_handler): New function.
        (win32_wait): Register ctrl_c_handler as Ctrl-C handler if the inferior
        is run in a separate console.

2009-03-22  Christopher Faylor  <me+cygwin@cgf.cx>

        * windows-nat.c (DebugActiveProcessStop): Implement macro wraparound
        for dynamically loaded function.
        (DebugBreakProcess): Ditto.
        (DebugSetProcessKillOnExit): Ditto.
        (EnumProcessModules): Ditto.
        (GetModuleFileNameExA): Ditto.
        (GetModuleInformation): Ditto.
        (DebugActiveProcessStop): Rename and define placeholder for address of
        dynamically loaded function.
        (DebugBreakProcess): Ditto.
        (DebugSetProcessKillOnExit): Ditto.
        (EnumProcessModules): Ditto.
        (GetModuleFileNameExA): Ditto.
        (GetModuleInformation): Ditto.
        (psapi_loaded): Delete.
        (get_module_name): Don't check psapi_loaded, just rely on the fact that
        dynamically loaded functions will return failure if they weren't
        previously found.
        (has_detach_ability): Delete.
        (windows_attach): Remove call to has_detach_ability ().  Just rely on
        functions being callable.
        (bad_DebugActiveProcessStop): Define.
        (bad_DebugBreakProcess): Ditto.
        (bad_DebugSetProcessKillOnExit): Ditto.
        (bad_EnumProcessModules): Ditto.
        (bad_GetModuleFileNameExA): Ditto.
        (bad_GetModuleInformation): Ditto.
        (_initialize_loadable): Rename from _initialize_psapi.  Initialize all
        dynamic storage here, setting nonexistent functions to dummy static
        functions which always return error.

2009-03-22  Pedro Alves  <pedro@codesourcery.com>

        * mi/mi-interp.c (mi_interpreter_init): Attach mi_about_to_proceed
        to the about_to_proceed observer notification.
        (mi_about_to_proceed): New.
        (mi_on_resume): Only output ^running and the prompt here if the
        target was proceeded.
        * breakpoint.c (breakpoint_proceeded): New static.
        (breakpoint_about_to_proceed): New.
        (_initialize_breakpoints): Attach breakpoint_about_to_proceed to
        the about_to_proceed observer notification.
        * inferior.h (breakpoint_proceeded): Delete declaration.
        * infrun.c (clear_proceed_status): Don't set breakpoint_proceeded.
        Notify the about_to_proceed observers.
        (struct inferior_status): Delete breakpoint_proceeded member.
        (save_inferior_status): Don't save it.
        (restore_inferior_status): Don't restore it.
        * mi-main.h (mi_proceeded): Declare.
        * mi/mi-main.c (mi_cmd_execute): Clear mi_proceeded before running
        a command.

2009-03-22  Pedro Alves  <pedro@codesourcery.com>

        * gdbthread.h (struct thread_info): Add in_infcall member.
        * infcall.c (run_inferior_call): Save, set and restore in_infcall.
        Remove reverences to suppress_resume_observer.  Refresh
        `call_thread' after returning from `proceed'.
        * infcmd.c (suppress_resume_observer): Delete.
        * inferior.h (suppress_resume_observer): Delete declaration.
        * mi/mi-interp.c (mi_on_resume): Suppress output while calling an
        inferior function.
        * thread.c (set_running): Remove references to
        suppress_resume_observer.
        * infrun.c (struct inferior_status): Add in_infcall member.
        (save_inferior_status): Save it.
        (restore_inferior_status): Restore it.

2009-03-22  Pedro Alves  <pedro@codesourcery.com>

        * infcall.c (run_inferior_call): Remove references to
        suppress_stop_observer.
        * infcmd.c (suppress_stop_observer): Delete.
        (finish_command_continuation): Remove NOTE.  Don't clear
        suppress_stop_observer anymore.
        (finish_command_continuation_free_arg): Likewise.
        (finish_forward): Remove references to suppress_stop_observer.
        Call normal_stop observer if we haven't already.
        * inferior.h (suppress_stop_observer): Delete.
        * infrun.c (normal_stop): When deciding to suppress the
        normal_stop observer, check for proceed_to_finish instead of
        suppress_stop_observer.

2009-03-22  Pedro Alves  <pedro@codesourcery.com>

        * symfile.c (symfile_relocate_debug_section): Remove check for
        SEC_DEBUGGING.

2009-03-21  Jan Kratochvil  <jan.kratochvil@redhat.com>
            Jim Blandy  <jimb@red-bean.com>
            Thiago Jung Bauermann  <bauerman@br.ibm.com>
            Tom Tromey  <tromey@redhat.com>

        Miscellaneous fixes to the Python code.
        * python/python-cmd.c (cmdpy_init): Accept keyword
        arguments.
        * python/python-value.c (valpy_string): Accept keyword
        arguments.
        (valpy_binop): Use `break' to exit from the TRY_CATCH block.
        Do not call value_to_value_object on NULL RES_VAL.
        (value_object_methods): Change `string' entry to also accept
        keyword arguments.
        (convert_value_from_python): Return a copy of the value if obj is
        a gdb.Value object.
        (value_object_methods): Mark the `string' method as accepting
        keywords, and show method "prototype" in the doc string.
        * python/python.c (get_parameter): Don't return inside a
        TRY_CATCH.

2009-03-20  Tom Tromey  <tromey@redhat.com>

        Add support for convenience functions in Python.
        * Makefile.in (SUBDIR_PYTHON_OBS): Add python-function.o.
        (SUBDIR_PYTHON_SRCS): Add python-function.c.
        (python-function.o): New target.
        * eval.c: Include "python/python.h" and <ctype.h>.
        (evaluate_subexp_standard): Handle values of type
        TYPE_CODE_INTERNAL_FUNCTION.
        * gdbtypes.h (type_code): Add TYPE_CODE_INTERNAL_FUNCTION.
        * parse.c (write_exp_string): Remove duplicate word in comment.
        * python/python-function.c: New file.
        * python/python-internal.h (gdbpy_initialize_functions): Add
        prototype.
        * python/python.c (_initialize_python): Call
        gdbpy_initialize_functions.
        * valprint.c (value_check_printable): Handle values of type
        TYPE_CODE_INTERNAL_FUNCTION.
        * value.c: Include "cli/cli-decode.h".
        (internal_function): New struct.
        (functionlist, internal_fn_type): New static variables.
        (lookup_only_internalvar,
        lookup_internalvar): Add const qualifier to name argument.
        (create_internalvar): Likewise.  Initialize new field.
        (set_internal_var): Fix typo in comment.  Don't allow assignment
        to canonical variable.
        (value_create_internal_function, value_internal_function_name,
        call_internal_function, function_command, function_destroyer,
        add_internal_function): New functions.
        (_initialize_values): Create `function' placeholder command.
        Initialize internal_fn_type.
        * value.h (lookup_only_internalvar, create_internalvar,
        lookup_internalvar): Add const qualifier to name argument.
        (internal_function_fn, add_internal_function, call_internal_function,
        value_internal_function_name): Add prototypes.
        (struct internalvar) <canonical>: New field.

2009-03-20  Tom Tromey  <tromey@redhat.com>

        * c-lang.c (evaluate_subexp_c): Call check_typedef.

2009-03-20  Tom Tromey  <tromey@redhat.com>
            Julian Brown  <julian@codesourcery.com>

        PR i18n/7220, PR i18n/7821, PR exp/8815, PR exp/9103,
        PR i18n/9401, PR exp/9613:
        * NEWS: Update
        * value.h (value_typed_string): Declare.
        (val_print_string): Update.
        * valprint.h (print_char_chars): Update.
        * valprint.c (print_char_chars): Add type argument.  Update.
        (val_print_string): Likewise.
        * valops.c (value_typed_string): New function.
        * utils.c (host_char_to_target): New function.
        (parse_escape): Use host_char_to_target, host_hex_value.  Update.
        Remove '^' case.
        (no_control_char_error): Remove.
        * typeprint.c (print_type_scalar): Update.
        * scm-valprint.c (scm_scmval_print): Update.
        * scm-lang.h (scm_printchar, scm_printstr): Update.
        * scm-lang.c (scm_printchar): Add type argument.
        (scm_printstr): Likewise.
        * printcmd.c (print_formatted): Update.
        (print_scalar_formatted): Update.
        (printf_command) <wide_string_arg, wide_char_arg>: New constants.
        Handle '%lc' and '%ls'.
        * parser-defs.h (struct typed_stoken): New type.
        (struct stoken_vector): Likewise.
        (write_exp_string_vector): Declare.
        * parse.c (write_exp_string_vector): New function.
        * p-valprint.c (pascal_val_print): Update.
        * p-lang.h (is_pascal_string_type, pascal_printchar,
        pascal_printstr): Update.
        * p-lang.c (is_pascal_string_type): Remove 'char_size' argument.
        Add 'char_type' argument.
        (pascal_emit_char): Add type argument.
        (pascal_printchar): Likewise.
        (pascal_printstr): Likewise.
        * objc-lang.c (objc_emit_char): Add type argument.
        (objc_printchar): Likewise.
        (objc_printstr): Likewise.
        * macroexp.c (get_character_constant): Handle unicode characters.
        Use c_parse_escape.
        (get_string_literal): Handle unicode strings.  Use
        c_parse_escape.
        * m2-valprint.c (print_unpacked_pointer): Update.
        (m2_print_array_contents): Update.
        (m2_val_print): Update.
        * m2-lang.c (m2_emit_char): Add type argument.
        (m2_printchar): Likewise.
        (m2_printstr): Likewise.
        * language.h (struct language_defn) <la_printchar>: Add type
        argument.
        <la_printstr, la_emitchar>: Likewise.
        (LA_PRINT_CHAR): Likewise.
        (LA_PRINT_STRING): Likewise.
        (LA_EMIT_CHAR): Likewise.
        * language.c (unk_lang_emit_char): Add type argument.
        (unk_lang_printchar): Likewise.
        (unk_lang_printstr): Likewise.
        * jv-valprint.c (java_val_print): Update.
        * jv-lang.c (java_emit_char): Add type argument.
        * f-valprint.c (f_val_print): Update.
        * f-lang.c (f_emit_char): Add type argument.
        (f_printchar): Likewise.
        (f_printstr): Likewise.
        * expprint.c (print_subexp_standard): Update.
        * charset.h (target_wide_charset): Declare.
        (c_target_char_has_backslash_escape, c_parse_backslash,
        host_char_print_literally, host_char_to_target,
        target_char_to_host, target_char_to_control_char): Remove.
        (enum transliterations): New type.
        (convert_between_encodings): Declare.
        (HOST_ESCAPE_CHAR): New define.
        (host_letter_to_control_character, host_hex_value): Declare.
        (enum wchar_iterate_result): New enum.
        (struct wchar_iterator): Declare.
        (make_wchar_iterator, make_cleanup_wchar_iterator, wchar_iterator,
        wchar_push_back): Declare.
        * charset-list.h: New file.
        * c-valprint.c (textual_name): New function.
        (textual_element_type): Handle wide character types.
        (c_val_print): Pass original type to textual_element_type.  Handle
        wide character types.
        (c_value_print): Use textual_element_type.  Pass original type of
        value to val_print.
        * c-lang.h (enum c_string_type): New type.
        (c_printchar, c_printstr): Update.
        * c-lang.c (classify_type): New function.
        (print_wchar): Likewise.
        (c_emit_char): Add type argument.  Handle wide characters.
        (c_printchar): Likewise.
        (c_printstr): Add type argument.  Handle wide and multibyte
        character sets.
        (convert_ucn): New function.
        (emit_numeric_character): Likewise.
        (convert_octal): Likewise.
        (convert_hex): Likewise.
        (ADVANCE): New macro.
        (convert_escape): New function.
        (parse_one_string): Likewise.
        (evaluate_subexp_c): Likewise.
        (exp_descriptor_c): New global.
        (c_language_defn): Use exp_descriptor_c.
        (cplus_language_defn): Likewise.
        (asm_language_defn): Likewise.
        (minimal_language_defn): Likewise.
        (charset_for_string_type): New function.
        * c-exp.y (%union): Add 'svec' and 'tsval'.
        (CHAR): New token.
        (exp): Add CHAR production.
        (string_exp): Rewrite.
        (exp) <string_exp>: Rewrite.
        (tempbuf): Now global.
        (tempbuf_init): New global.
        (parse_string_or_char): New function.
        (yylex) <tempbuf>: Now global.
        <tokptr, tempbufindex, tempbufsize, token_string, class_prefix>:
        Remove.
        Handle 'u', 'U', and 'L' prefixes.  Call parse_string_or_char.
        (c_parse_escape): New function.
        * auxv.c (fprint_target_auxv): Update.
        * ada-valprint.c (ada_emit_char): Add type argument.
        (ada_printchar): Likewise.
        (ada_print_scalar): Update.
        (printstr): Add type argument.  Update calls to ada_emit_char.
        (ada_printstr): Add type argument.
        (ada_val_print_array): Update.
        (ada_val_print_1): Likewise.
        * ada-lang.c (emit_char): Add type argument.
        * ada-lang.h (ada_emit_char, ada_printchar, ada_printstr): Add
        type arguments.
        * gdb_locale.h: Include langinfo.h.
        * charset.c (_initialize_charset): Set default host charset from
        the locale.  Don't register charsets.  Add target-wide-charset
        commands.  Call find_charset_names.
        (struct charset, struct translation): Remove.
        (GDB_DEFAULT_HOST_CHARSET): Remove.
        (GDB_DEFAULT_TARGET_WIDE_CHARSET): New define.
        (target_wide_charset_name): New global.
        (show_host_charset_name): Handle "auto".
        (show_target_wide_charset_name): New function.
        (host_charset_enum, target_charset_enum): Remove.
        (charset_enum): New global.
        (all_charsets, register_charset, lookup_charset, all_translations,
        register_translation, lookup_translation): Remove.
        (simple_charset, ascii_print_literally, ascii_to_control): Remove.
        (iso_8859_print_literally, iso_8859_to_control,
        iso_8859_family_charset): Remove.
        (ebcdic_print_literally, ebcdic_to_control,
        ebcdic_family_charset): Remove.
        (struct cached_iconv, check_iconv_cache, cached_iconv_convert,
        register_iconv_charsets): Remove.
        (target_wide_charset_be_name, target_wide_charset_le_name): New
        globals.
        (identity_either_char_to_other): Remove.
        (set_be_le_names, validate): New functions.
        (backslashable, backslashed, represented): Remove.
        (default_c_target_char_has_backslash_escape): Remove.
        (default_c_parse_backslash, iconv_convert): Remove.
        (ascii_to_iso_8859_1_table, ascii_to_ebcdic_us_table,
        ascii_to_ibm1047_table, iso_8859_1_to_ascii_table,
        iso_8859_1_to_ebcdic_us_table, iso_8859_1_to_ibm1047_table,
        ebcdic_us_to_ascii_table, ebcdic_us_to_iso_8859_1_table,
        ebcdic_us_to_ibm1047_table, ibm1047_to_ascii_table,
        ibm1047_to_iso_8859_1_table, ibm1047_to_ebcdic_us_table): Remove.
        (table_convert_char, table_translation, simple_table_translation):
        Remove.
        (current_host_charset, current_target_charset,
        c_target_char_has_backslash_escape_func,
        c_target_char_has_backslash_escape_baton): Remove.
        (c_parse_backslash_func, c_parse_backslash_baton): Remove.
        (host_char_to_target_func, host_char_to_target_baton): Remove.
        (target_char_to_host_func, target_char_to_host_baton): Remove.
        (cached_iconv_host_to_target, cached_iconv_target_to_host):
        Remove.
        (lookup_charset_or_error, check_valid_host_charset): Remove.
        (set_host_and_target_charsets): Remove.
        (set_host_charset, set_target_charset): Remove.
        (set_host_charset_sfunc, set_target_charset_sfunc): Rewrite.
        (set_target_wide_charset_sfunc): New function.
        (show_charset): Print target wide character set.
        (host_charset, target_charset): Rewrite.
        (target_wide_charset): New function.
        (c_target_char_has_backslash_escape): Remove.
        (c_parse_backslash): Remove.
        (host_letter_to_control_character): New function.
        (host_char_print_literally): Remove.
        (host_hex_value): New function.
        (target_char_to_control_char): Remove.
        (cleanup_iconv): New function.
        (convert_between_encodings): New function.
        (target_char_to_host): Remove.
        (struct wchar_iterator): Define.
        (make_wchar_iterator, make_cleanup_wchar_iterator, wchar_iterator,
        wchar_push_back): New functions.
        (do_cleanup_iterator): New function.
        (char_ptr): New typedef.
        (charsets): New global.
        (add_one, find_charset_names): New functions.
        (default_charset_names): New global.
        (auto_host_charset_name): Likewise.
        * aclocal.m4, config.in, configure: Rebuild.
        * configure.ac: Call AM_LANGINFO_CODESET.
        (GDB_DEFAULT_HOST_CHARSET): Default to UTF-8.
        (AM_ICONV): Invoke earlier.
        * acinclude.m4: Include codeset.m4.  Subst LIBICONV_INCLUDE and
        LIBICONV_LIBDIR.  Check for libiconv in build tree.
        * Makefile.in (LIBICONV_LIBDIR, LIBICONV_INCLUDE): New macros.
        (INTERNAL_CFLAGS_BASE): Add LIBICONV_INCLUDE.
        (INTERNAL_LDFLAGS): Add LIBICONV_LIBDIR.
        * gdb_obstack.h (obstack_grow_wstr): New define.
        * gdb_wchar.h: New file.
        * defs.h: Include it.

2009-03-20  Tom Tromey  <tromey@redhat.com>
            Jan Kratochvil  <jan.kratochvil@redhat.com>

        * dwarf2read.c (process_die): Handle DW_TAG_typedef.
        * eval.c (evaluate_subexp_standard) <OP_TYPE>: Strip a single
        typedef.
        * ada-lang.c (decode_packed_array_type): Call CHECK_TYPEDEF on the
        SYMBOL_TYPE result.
        * ada-typeprint.c (print_array_type): Do the NULL check
        unconditionally.

2009-03-19  Tom Tromey  <tromey@redhat.com>

        * utils.c (do_obstack_free): New function.
        (make_cleanup_obstack_free): Likewise.
        * defs.h (make_cleanup_obstack_free): Declare.

2009-03-18  Doug Evans  <dje@google.com>

        * linux-nat.c (linux_nat_find_memory_regions): Result of PIDGET is an
        int, not a long long.
        (linux_nat_info_proc_cmd): Store pid in long instead of long long.

        * expprint.c (dump_raw_expression): Print note if non-NULL.

        * printcmd.c (display_uses_solib_p): Redo loop, scan element list
        backwards.

2009-03-18  Nathan Sidwell  <nathan@codesourcery.com>

        * Makefile.in: Update license to GPLv3.
        * ada-exp.y: Update license to GPLv3.
        * ada-lex.l: Update license to GPLv3.
        * c-exp.y: Update license to GPLv3.
        * cp-name-parser.y: Update license to GPLv3.
        * darwin-nat-info.c: Update license to GPLv3.
        * f-exp.y: Update license to GPLv3.
        * gdb_thread_db.h: Update license to GPLv3.
        * hppanbsd-nat.c: Update license to GPLv3.
        * hppanbsd-tdep.c: Update license to GPLv3.
        * hppaobsd-tdep.c: Update license to GPLv3.
        * jv-exp.y: Update license to GPLv3.
        * m2-exp.y: Update license to GPLv3.
        * objc-exp.y: Update license to GPLv3.
        * p-exp.y: Update license to GPLv3.
        * reply_mig_hack.awk: Update license to GPLv3.
        * reverse.c: Update license to GPLv3.
        * xtensa-xtregs.c: Update license to GPLv3.

2009-03-18  Pedro Alves  <pedro@codesourcery.com>

        * remote.c (remote_close): Don't call generic_mourn_inferior.
        (remote_mourn_1): Call generic_mourn_inferior after closing the
        target.

2009-03-18  Pedro Alves  <pedro@codesourcery.com>

        * remote.c (remote_start_remote): Add missing call to
        init_wait_for_inferior in non-stop mode.

2009-03-18  Pedro Alves  <pedro@codesourcery.com>

        * breakpoint.c (bpstat_should_step): Only consider software
        watchpoints that have a location.

2009-03-17  Joel Brobecker  <brobecker@adacore.com>

        Add a target_ops parameter to the to_kill method in struct target_ops.

        * target.h (struct target_ops): Add a "target_ops *" parameter to
        method to_kill.
        (target_kill): Remove macro. Add declaration.
        * target.c (debug_to_kill): Delete, no longer necessary.
        (target_kill): New function.
        (update_current_target):  Stop inheriting the to_kill method.
        Do not de_fault it to no_process either.
        (setup_target_debug): Do not set current_target.to_kill.
        * gnu-nat.c, go32-nat.c, hpux-thread.c, inf-ptrace.c, inf-ttrace.c,
        linux-nat.c, monitor.c, nto-procfs.c, procfs.c, remote-m32r-sdi.c,
        remote-mips.c, remote-sim.c, remote.c, windows-nat.c: Update
        accordingly.

2009-03-17  Doug Evans  <dje@google.com>

        * amd64-linux-nat.c (si_timerid,si_overrun): Provide definition for
        glibc 2.3.2 and earlier.

2009-03-17  Joel Brobecker  <brobecker@adacore.com>

        * frame.c (get_prev_frame_1): Do not perform the inner_frame
        sanity check if this_frame is not NORMAL.
        (frame_id_inner): Update the description of this function.

2009-03-17  Hui Zhu  <teawater@gmail.com>

        * stack.c: Change the introduce of "disassemble-next-line".

2009-03-17  Pedro Alves  <pedro@codesourcery.com>

        * mi/mi-main.h (mi_print_timing_maybe): Add strict prototype,
        declare as extern.

2009-03-17  Hui Zhu  <teawater@gmail.com>

        * stack.c: Include valprint.h.
        (disassemble_next_line): New enum.
        (show_disassemble_next_line): New function.  Show the current
        value of disassemble-next-line.
        (gdb_disassembly_stub_args): New struct for argument passing
        between function do_gdb_disassembly and function
        gdb_disassembly_stub.
        (gdb_disassembly_stub): New function.  Helper for
        gdb_disassembly.
        (do_gdb_disassembly): New function.  Use TRY_CATCH to catch
        the exception from the gdb_disassembly because it will be
        broken by filter sometime.
        (print_frame_info): If disassemble-next-line is set to auto
        or on and doesn't have the line debug messages for $pc,
        output the next instruction.
        If disassemble-next-line is set to on and there is line debug
        messages, output assembly codes for next line.
        (_initialize_stack): Make the "set disassemble-next-line"
        command an auto-boolean command.  Change its class to
        class_stack.  Place it in the top level set list.  Extend help
        to describe the auto mode.

2009-03-17  Pedro Alves  <pedro@codesourcery.com>

        * infrun.c (normal_stop): Don't overwrite old_chain.

2009-03-16  Joel Brobecker  <brobecker@adacore.com>

        * remote-mips.c (mips_load): Replace call to regcache_set_valid_p,
        which is undefined, by call to regcache_invalidate, which should
        do what the original author wanted to do.

2009-03-16  Joel Brobecker  <brobecker@adacore.com>

        * remote-mips.c (mips_mourn_inferior): Add missing ops parameter.
        (mips_create_inferior): Likewise.

2009-03-16  Joel Brobecker  <brobecker@adacore.com>

        * go32-nat.c (go32_create_inferior): Add missing ops parameter.

2009-03-16  Joel Brobecker  <brobecker@adacore.com>

        * darwin-nat.c (darwin_resume): Fix a compiler warning when
        building on x86_64-darwin.

2009-03-16  Tristan Gingold  <gingold@adacore.com>

        * configure.tgt: Add handling for x86_64-darwin.

2009-03-16  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * auxv.c (fprint_target_auxv): New TAG for AT_RANDOM.

2009-03-15  Joel Brobecker  <brobecker@adacore.com>

        * aix-thread.c (aix_thread_thread_alive, aix_thread_pid_to_str):
        Use the ops parameter to get to the target beneath, rather than
        using the current_target global.  Using the current_target global
        was an unintended accident.

2009-03-15  Joel Brobecker  <brobecker@adacore.com>

        Fix an error happening while loading symbols from a core file
        (on AIX).

        * rs6000-nat.c (xcoff_relocate_symtab): Use target_has_execution
        to detect whether we're debugging a core file or not.

2009-03-15  Joel Brobecker  <brobecker@adacore.com>

        Modernize the aix-thread later by getting rid of the base_target
        global.  This brings back to life the AIX port which was otherwise
        crashing all the time.

        * aix-thread.c (base_target): Delete.
        (pd_enable): Do not set base_target.
        (aix_thread_attach): Use find_target_beneath instead of base_target.
        (aix_thread_detach, aix_thread_resume, aix_thread_wait)
        (aix_thread_fetch_registers, aix_thread_store_registers),
        (aix_thread_xfer_partial, aix_thread_mourn_inferior)
        (aix_thread_thread_alive, aix_thread_pid_to_str): Likewise.
        (aix_thread_kill): Delete. Does not seem necessary.
        (init_aix_thread_ops): Do not set aix_thread_ops.to_kill.

2009-03-15  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * stack.c (return_command <retval_exp>): New variables retval_expr
        and old_chain.  Inline parse_and_eval to initialize retval_expr.  Check
        RETVAL_EXPR for UNOP_CAST and set RETURN_TYPE to the RETURN_VALUE type
        if RETURN_TYPE is NULL.

2009-03-14  Pedro Alves  <pedro@codesourcery.com>

        * remote.c (PACKET_qAttached): New.
        (remote_query_attached): New.
        (remote_add_inferior): Add new `attached' argument.  Handle it.
        (remote_notice_new_inferior, remote_start_remote): Adjust to pass
        -1 to remote_add_inferior in new parameter.
        (extended_remote_attach_1): Adjust to pass 1 to
        remote_add_inferior in the new parameter.
        (extended_remote_create_inferior_1): Adjust to pass 0 to
        remote_add_inferior in the new parameter.
        (_initialize_remote): Add "set/show remote query-attached-packet"
        commands.

2009-03-13  Tom Tromey  <tromey@redhat.com>

        * symtab.c (lookup_symbol_in_language): Use a cleanup.

2009-03-13  Doug Evans  <dje@google.com>

        * exceptions.h: Clean up some comments on catch_exceptions usage.
        * exceptions.c: Ditto.  Plus mark catch_errors as superseded by
        catch_exceptions.

2009-02-17  Joel Brobecker  <brobecker@adacore.com>

        The following patch helps getting rid of a warning inside solib-som.c.

        * source.c (source_full_path_of): Constify parameter filename.
        * defs.h (source_full_path_of): Update declaration accordingly.

2009-03-12  Joel Brobecker  <brobecker@adacore.com>

        * ada-lang.c (ada_evaluate_subexp): Merge case BINOP_REM and
        BINOP_MOD cases with the handling of case BINOP_DIV and BINOP_MUL.
        Remove useless op value checks when EVAL_AVOID_SIDE_EFFECTS.

2009-03-12  Joel Brobecker  <brobecker@adacore.com>

        * ada-lang.c (ada_evaluate_subexp) <BINOP_DIV>: make sure to
        promote the operands when noside is EVAL_AVOID_SIDE_EFFECTS.

2009-03-12  Joel Brobecker  <brobecker@adacore.com>

        * ada-tasks.c (ada_task_is_alive): Move up and make static.
        * ada-lang.h (ada_task_is_alive): Remove declaration.

2009-03-12  Jerome Guitton  <guitton@adacore.com>

        * ada-lang.c (ada_delta): Change the type of numerators and
        denominators to DOUBLEST, as they may not fit into a long.
        (scaling_factor): Ditto.

2009-03-12  Jerome Guitton  <guitton@adacore.com>

        * language.c (lang_bool_type): Set lai->bool_type_symbol to NULL.

2009-03-12  Joel Brobecker  <brobecker@adacore.com>

        * ada-lang.c (ada_evaluate_subexp) [OP_VAR_VALUE]: For tagged
        types, if we are unable to determine the actual symbol type
        from its tag, then use the static approximation instead.

2009-03-12  Joel Brobecker  <brobecker@adacore.com>

        Fix crash printing packed record with packed array.

        * ada-lang.c (ada_modulus_from_name): New function.
        (ada_modulus): In the case where the type length is bigger than
        the size of the type used to hold the bounds, try determining
        the modulus from the type name.
        (ada_value_primitive_packed_val): Fix bug in the computation of
        ntarg causing an out-of-buffer invalid access.

2009-03-12  Joel Brobecker  <brobecker@adacore.com>

        Fix segfault when printing short_integer'last.

        * ada-lang.c (ada_find_any_type): Search in the primitive types
        if a symbol could not be found.

2009-03-12  Joel Brobecker  <brobecker@adacore.com>

        * ada-tasks.c (task_states,long_task_states): Add new states
        Activating and Acceptor_Delay_Sleep.  Update the description
        of state Acceptor_Sleep.

2009-03-12  Jonas Maebe <jonas.maebe@elis.ugent.be>  (obvious change)

        Fix a build failure on Darwin following some changes in
        the profile of some target_ops methods.

        * darwin-nat.c (darwin_kill_inferior): Add target_ops parameter
        where missing.
        (darwin_stop_inferior, darwin_detach): Likewise.

2009-03-12  Vladimir Prus  <vladimir@codesourcery.com>

        Include token in ^running notification for CLI commands.

        * mi/mi-main.c (mi_execute_command): Set current_token here.
        (mi_cmd_execute): Do not set current_token here.

2009-03-12  Vladimir Prus  <vladimir@codesourcery.com>

        Fix MI timings.

        * mi/mi-main.c (mi_print_timing_maybe): New.
        (captured_mi_execute_command): Simplify. Output timings to
        CLI commands, too.
        (mi_execute_async_cli_command): Do not print timings.
        * mi/mi-main.h (mi_print_timing_maybe): Declare.
        * mi/mi-interp.c (mi_on_normal_stop): Call mi_print_timing_maybe.

2009-03-12  Jerome Guitton  <guitton@adacore.com>

        * xcoffread.c (process_linenos): Check if the line in the
        include table refers to the main source file and, if so,
        add them to the main subfile.

2009-03-12  Joel Brobecker  <brobecker@adacore.com>

        Fix a build failure on AIX introduced after a change in the profile
        of some of the "methods" in the target_ops structure.
        * aix-thread.c: Add missing target_ops parameter throughout.

        Implement Ada task switching on AIX.
        * aix-thread.c (aix_thread_get_ada_task_ptid): New function.
        (init_aix_thread_ops): Set aix_thread_ops.to_get_ada_task_ptid.

2009-03-11  Daniel Jacobowitz  <dan@codesourcery.com>

        * breakpoint.c (bpstat_check_breakpoint_conditions): Use
        value_mark and value_free_to_mark.
        * objfiles.c (free_objfile): Call objfile_free_data before
        freeing the BFD.

2009-03-10  Hui Zhu  <teawater@gmail.com>

        * disasm.c (gdb_disassembly): Remove unused argument
        "line_num".
        * disasm.h (gdb_disassembly): Ditto.
        * cli/cli-cmds.c (print_disassembly): Ditto.
        * mi/mi-cmd-disas.c (mi_cmd_disassemble): Ditto.

2009-03-09  Paul Pluzhnikov  <ppluzhnikov@google.com>

        * solib.c (solib_contains_address_p): New function.
        (solib_name_from_address): Use it.
        * printcmd.c (display_uses_solib_p): Use it.
        * solib.h (solib_contains_address_p): Declare it.

2009-03-09  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * varobj.c (free_variable): Call value_free.

2009-03-09  Jan Kratochvil  <jan.kratochvil@redhat.com>

        PR gdb/9873:
        * dwarf2read.c (dwarf_decode_macros): New variable `at_commandline'.
        Move the variable `macinfo_type' out of the loop.  Create a new
        processing pass before the current one to pre-create `current_file'.
        New complaint on misplaced zero/non-zero definitions/includes.
        Skip first DW_MACINFO_start_file with `at_commandline' set.

2008-03-09  Vladimir Prus  <vladimir@codesourcery.com>

       * solib.c (reload_shared_libraries): Give
       inferior a chance to reset solib breakpoint.
       Reinit frame cache.

2009-03-08  Christopher Faylor  <me+cygwin@cgf.cx>

        * windows-nat.c (dr): Redefine to use largest possible integer which
        holds a pointer.
        (cygwin_set_dr): Avoid coercion.

2009-03-08  Oswald Buddenhagen  <oswald.buddenhagen@trolltech.de>

        * windows-nat.c (windows_create_inferior): Implement --tty handling on
        non-cygwin.

2009-03-06  Paul Pluzhnikov  <ppluzhnikov@google.com>

        Rename solib_address to solib_name_from_address.
        * breakpoint.c (insert_bp_location, disable_breakpoints_in_shlibs)
        (disable_breakpoints_in_unloaded_shlib): Update.
        * printcmd.c (display_uses_solib_p): Likewise.
        * stack.c (print_frame): Likewise.
        * solib.c: Rename.
        * solib.h: Rename.

2009-03-05  Paul Pluzhnikov  <ppluzhnikov@google.com>

        * printcmd.c (do_one_display): Reparse exp_string.
        (display_uses_solib_p): New function.
        (clear_dangling_display_expressions): New function.
        (_initialize_printcmd): Add observer.
        * solib.c (no_shared_libraries): Swap order of calls to
        clear_solib and objfile_purge_solibs.

2009-03-05  Joel Brobecker  <brobecker@adacore.com>

        Implement the target-specific part of Ada tasking support
        on Tru64.

        * dec-thread.c (dec_thread_get_ada_task_ptid): New function.
        (init_dec_thread_ops): Set the to_get_ada_task_ptid method.

2009-03-05  Joel Brobecker  <brobecker@adacore.com>

        Get rid of the global "base_target" and use "find_target_beneath"
        to find the underlying target.
        * dec-thread.c (base_target): Delete.
        (enable_dec_thread): Remove assignement to base_target.
        (dec_thread_detach, dec_thread_wait, dec_thread_wait)
        (dec_thread_fetch_registers, dec_thread_store_registers)
        (dec_thread_mourn_inferior, dec_thread_pid_to_str):
        Update the function profile if necessary.
        Use find_target_beneath to call the same method but from
        the underlying target, removing the need for "base_target".

        * dec-thread.c (dec_thread_get_regsets, dec_thread_set_regsets):
        Fix a copy/paste error in a few debug traces...

        * solib-osf.c (init_so): Use a simpler method for computing
        the size of lm_info structure. This also gets rid of warning
        emitted by the compiler.

2009-03-05  Pedro Alves  <pedro@codesourcery.com>

        * breakpoint.c (check_duplicates_for): Skip permanent breakpoints
        duplicates of permanent breakpoints.

2009-03-04  Pedro Alves  <pedro@codesourcery.com>

        * inferior.h (notice_new_inferior): Declare.
        * infcmd.c (notice_new_inferior): New.
        * remote.c (remote_add_inferior, remote_add_thread): New.
        (notice_new_inferiors): Rename to...
        (remote_notice_new_inferior): ... this.  Add RUNNING argument.
        Use remote_add_thread instead of add_thread, passing it the
        RUNNING argument.  Add an inferior with remote_add_inferior.  If
        we just learned about an inferior, call notice_new_inferior.
        (record_currthread): Adjust.
        (remote_threads_info): Adjust to use remote_notice_new_inferior.
        (remote_start_remote, extended_remote_attach_1): Use
        remote_add_inferior.
        (process_stop_reply): Adjust.  Call remote_notice_new_inferior
        after handling expedited registers and watchpoint state.
        (extended_remote_create_inferior_1): Use remote_add_inferior.

2009-03-04  Aleksandar Ristovski  <aristovski@qnx.com>

        * infcmd.c (registers_info): Remove register number case.

2009-03-03  Pedro Alves  <pedro@codesourcery.com>

        * top.c (quit_target): Check for target_has_execution before
        killing or detaching from inferiors.

2009-03-02  Joel Brobecker  <brobecker@adacore.com>

        Remove some unused routines.

        * ada-lang.c (is_suppressed_name, ada_suppress_symbol_printing):
        Delete.
        * ada-lang.c (ada_task_list_iterator_ftype)
        (iterate_over_live_ada_tasks): Delete.
        * ada-tasks.c (ada_get_environment_task, iterate_over_live_ada_tasks):
        Delete.

2009-03-01  Doug Evans  <dje@google.com>

        * symtab.c: Remove trailing whitespace throughout the file.
        (expand_line_sal): Fix some typos and whitespace.

        * Makefile.in (clean): rm -f $(DEPDIR)/*.

        * Makefile.in (GDB_CFLAGS): Add -I$(srcdir)/common.
        (init.c): signals/ -> common/.
        (signals.o): Update.
        * target.h (target_signal_to_string,target_signal_to_string)
        (target_signal_from_name,target_signal_to_host_p)
        (target_signal_from_host,target_signal_to_host): Move to ...
        * common/gdb_signals.h: ... here.  New file.
        * common/signals.c: Moved here from signals/signals.c.
        #include gdb_signals.h, remove #include of target.h in gdb case.
        (target_signal_from_command,default_target_signal_to_host)
        (default_target_signal_from_host): Move inside #ifndef GDBSERVER.

        Include thread ID in target_wait debugging output.
        * infrun.c (print_target_wait_results): New function.
        (wait_for_inferior,fetch_inferior_event): Call it.

2009-02-27  Pedro Alves  <pedro@codesourcery.com>

        * gdb_proc_service.h (struct ps_prochandle): Replace pid_t field
        with a ptid_t field.
        * linux-thread-db.c (thread_get_info_callback): Build the ptid
        using the pid stored in proc_handle.ptid.
        (thread_from_lwp, thread_db_attach_lwp, enable_thread_event)
        (check_for_thread_db, thread_db_detach, check_event)
        (thread_db_mourn_inferior, find_new_threads_callback)
        (thread_db_find_new_threads_1): Adjust.
        * proc-service.c (ps_xfer_memory, ps_lgetregs, ps_lsetregs)
        (ps_lgetfpregs, ps_lsetfpregs, ps_getpid): Adjust.

2009-02-27  Phil Muldoon  <pmuldoon@redhat.com>

        * valprint.c (read_string): Rework clean-up logic. Use
        free_current_contents to clean-up buffer.

2009-02-27  Andreas Schwab  <schwab@linux-m68k.org>

        * MAINTAINERS: Update e-mail address.

2009-02-26  Phil Muldoon  <pmuldoon@redhat.com>

        * python/python-utils.c (python_string_to_unicode): Always return
        a new reference.
        (python_string_to_target_string): Decrement transient python
        instance.
        (python_string_to_host_string): Likewise.

2007-02-26  Pedro Alves  <pedro@codesourcery.com>

        * mips-linux-nat.c (mips64_linux_fetch_registers): Pass `ops' to
        call to super_fetch_registers.
        (mips64_linux_store_registers): Pass `ops' to call to
        super_store_registers.

2009-02-25  Doug Evans  <dje@google.com>

        * breakpoint.c (insert_bp_location): Add \n to overlay breakpoint
        error message.

        * breakpoint.c (disable_breakpoints_in_shlibs): Delete local
        disabled_shlib_breaks, unused.

        * printcmd.c (build_address_symbolic): Fix comment.

2009-02-25  Hui Zhu  <teawater@gmail.com>

        * cli/cli-script.c (define_command): Add _() to query.
        * gnu-nat.c (inf_validate_task_sc): Ditto.
        * infcmd.c (kill_if_already_running): Ditto.
        (jump_command): Ditto.
        (attach_command): Ditto.
        * inflow.c (kill_command): Ditto.
        * infrun.c (handle_command): Ditto.
        * maint.c (maintenance_dump_me): Ditto.
        * memattr.c (mem_delete_command): Ditto.
        * monitor.c (monitor_interrupt_query): Ditto.
        * nto-procfs.c (interrupt_query): Ditto.
        * printcmd.c (undisplay_command): Ditto.
        * remote-mips.c (mips_kill): Ditto.
        * remote.c (interrupt_query): Ditto.
        * solib-irix.c (irix_open_symbol_file_object): Ditto.
        * solib-osf.c (osf_open_symbol_file_object): Ditto.
        * solib-pa64.c (pa64_open_symbol_file_object): Ditto.
        * solib-som.c (som_open_symbol_file_object): Ditto.
        * solib-svr4.c (open_symbol_file_object): Ditto.
        * symfile.c (symbol_file_add_with_addrs_or_offsets): Ditto.
        * target.c (kill_or_be_killed): Ditto.
        * tracepoint.c (delete_trace_command): Ditto.
        * top.c (quit_confirm): Add _() to s that will be used
        in query.

2009-02-24  Pierre Muller  <muller@ics.u-strasbg.fr>

        Fix windows-nat.c compilation failure.

        * windows-nat.c (windows_thread_alive): Fix forward declaration.
        (get_windows_debug_event): Add ops parameter to call to windows_resume.

2009-02-23  Pedro Alves  <pedro@codesourcery.com>

        * remote-sim.c (gdbsim_resume): Add target_ops* argument.

2009-02-23  Jay Krell  <jay.krell@cornell.edu>  (tiny change)

        * symtab.c (find_line_symtab): Initialize exact to avoid
        a compiler warning.

2009-02-23  Pedro Alves  <pedro@codesourcery.com>

        * i386-linux-nat.c (i386_linux_fetch_inferior_registers): Pass
        `ops' to recursive call.

2009-02-23  Pedro Alves  <pedro@codesourcery.com>

        * corelow.c (get_core_registers): Adjust.
        (core_file_thread_alive): Rename to...
        (core_thread_alive): ... this.
        (core_pid_to_str): Try gdbarch_core_pid_to_str first.
        (init_core_ops): Adjust.
        (coreops_suppress_target): Delete.
        (_initialize_corelow): Unconditionally add core_ops.
        * procfs.c: Include "inf-child.h".
        (procfs_ops): Delete.
        (init_procfs_ops): Delete.  Reimplement as...
        (procfs_target): ... this, inheriting from inf-child.
        (procfs_attach, procfs_detach, procfs_fetch_registers): Adjust.
        (procfs_prepare_to_store): Delete.
        (procfs_store_registers, procfs_resume): Adjust.
        (procfs_open): Delete.
        (procfs_suppress_run): Delete.
        (procfs_can_run): Delete.
        (procfs_mourn_inferior): Adjust.
        (procfs_init_inferior): Add target_ops parameter.  Adjust.
        (procfs_create_inferior): Don't pass procfs_init_inferior to
        fork_inferior.  Instead call it after fork_inferior returns.
        (procfs_find_new_threads): Adjust.
        (_initialize_procfs): Adjust to use procfs_target instead of
        init_procfs_ops.
        * sol-thread.c (orig_core_ops, sol_core_ops): Delete.
        (lwp_to_thread): Use target_thread_alive.
        (sol_thread_open): Delete.
        (sol_thread_attach): Delete.
        (sol_thread_detach, sol_thread_resume, sol_thread_wait)
        (sol_thread_fetch_registers, sol_thread_store_registers): Adjust
        to use find_target_beneath.
        (sol_thread_prepare_to_store, sol_thread_xfer_memory): Delete.
        (sol_thread_xfer_partial): Adjust to use find_target_beneath.
        (sol_thread_files_info, sol_thread_kill_inferior): Delete.
        (check_for_thread_db): New.
        (sol_thread_notice_signals, sol_thread_create_inferior): Delete.
        (sol_thread_new_objfile): Call check_for_thread_db.
        (sol_thread_mourn_inferior): Adjust to use find_target_beneath.
        (sol_thread_can_run): Delete.
        (sol_thread_alive): Adjust to use find_target_beneath.
        (sol_thread_stop): Delete.
        (rw_common): Use target_write_memory or target_read_memory.
        (ps_lgetregs, ps_lgetfpregs): Use target_fetch_registers.
        (ps_lsetregs, ps_lsetfpregs): Use target_store_registers.
        (solaris_pid_to_str): Remove check for libthread_db initialization
        failing.
        (sol_find_new_threads): Remove check for libthread_db
        initialization failing, or for an invalid inferior_ptid.  Adjust
        to use find_target_beneath.
        (sol_core_open, sol_core_close, sol_core_detach,
        sol_core_files_info, sol_find_memory_regions,
        sol_make_note_section, ignore): Delete.
        (init_sol_thread_ops): Make it a thread_stratum target.  Remove
        unneeded callback settings.
        (init_sol_core_ops): Delete.
        (_initialize_sol_thread): No longer call init_sol_core_ops, set
        procfs_suppress_run, or hack with core_ops.

        * target.h (struct target_ops): Add a target_ops * parameter to
        to_resume, to_fetch_registers, to_store_registers, to_thread_alive
        and to_find_new_threads.
        (target_fetch_registers, target_store_registers)
        (target_thread_alive, target_find_new_threads): Redeclare as
        function.

        * target.c (update_current_target): Do not inherit or de_fault
        to_resume, to_fetch_registers, to_store_registers,
        to_thread_alive, to_find_new_threads.
        (target_resume): Adjust.
        (target_thread_alive, target_find_new_threads): New.
        (debug_to_resume, debug_to_fetch_registers): Delete.
        (target_fetch_registers): New.
        (debug_to_store_registers): Delete.
        (target_store_registers): New.
        (debug_to_thread_alive, debug_to_find_new_threads): Delete.
        (setup_target_debug): Adjust.

        * gdbcore.h (core_ops): Delete declaration.

        * inf-ptrace.c, linux-nat.c, remote.c, amd64-linux-nat.c,
        inf-child.c, linux-thread-db.c, bsd-uthread.c, inf-ttrace.c,
        i386-sol2-tdep.c, darwin-nat.c, gnu-nat.c, go32-nat.c,
        hpux-thread.c, i386-linux-nat.c, i386fbsd-nat.c, monitor.c,
        nto-procfs.c, remote-m32r-sdi.c, remote-mips.c, windows-nat.c,
        alphabsd-nat.c, amd64bsd-nat.c, arm-linux-nat.c, armnbsd-nat.c,
        bsd-kvm.c, hppa-hpux-nat.c, hppa-linux-nat.c, hppabsd-nat.c,
        hppanbsd-nat.c, i386-darwin-nat.c, i386bsd-nat.c,
        ia64-linux-nat.c, m32r-linux-nat.c, m68kbsd-nat.c,
        m68klinux-nat.c, m88kbsd-nat.c, mips-linux-nat.c,
        mips64obsd-nat.c, mipsnbsd-nat.c, ppc-linux-nat.c, ppcnbsd-nat.c,
        ppcobsd-nat.c, remote-sim.c, rs6000-nat.c, s390-nat.c,
        shnbsd-nat.c, sparc-nat.c, sparc-nat.h, spu-linux-nat.c,
        vaxbsd-nat.c, xtensa-linux-nat.c: Adjust to target_ops changes.

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

        * sol2-tdep.c: Include "inferior.h".
        (sol2_core_pid_to_str): New.
        * sol2-tdep.h (sol2_core_pid_to_str): Declare.

        * amd64-sol2-tdep.c (amd64_sol2_init_abi): Set it.
        * sparc-sol2-tdep.c (sparc32_sol2_init_abi): Set it.
        * sparc64-sol2-tdep.c (sparc64_sol2_init_abi): Set it.
        * i386-sol2-tdep.c (i386_sol2_init_abi): Set it.

2009-02-22  Doug Evans  <dje@google.com>

        * exec.c (exec_file_attach): Fix comment.

2009-02-22  Pedro Alves  <pedro@codesourcery.com>

        Silence a few -Wmissing-prototypes warnings.

        PR build/9877:
        * alpha-linux-tdep.c (alpha_linux_regset_from_core_section): Make
        it static.
        * alpha-osf1-tdep.c (_initialize_alpha_osf1_tdep): Declare.
        * amd64fbsd-tdep.c (amd64fbsd_init_abi): Make it static.
        * amd64nbsd-tdep.c (_initialize_amd64nbsd_ndep): Rename to ...
        (_initialize_amd64nbsd_tdep): ... this.
        * arm-linux-tdep.c (arm_linux_software_single_step): Make it static.
        (_initialize_arm_linux_tdep): Declare.
        * armbsd-tdep.c (armbsd_fpreg_offset): Make it static.
        * armnbsd-tdep.c (_initialize_arm_netbsd_tdep): Declare.
        * armobsd-tdep.c (_initialize_armobsd_tdep): Declare.
        * avr-tdep.c (avr_return_value): Make it static.
        (avr_frame_unwind_cache): Ditto.
        * bsd-uthread.c (bsd_uthread_inferior_created): Ditto.
        (bsd_uthread_solib_loaded): Ditto.
        (bsd_uthread_solib_unloaded): Ditto.
        (bsd_uthread_target): Ditto.
        (_initialize_bsd_uthread): Declare.
        * cris-tdep.c (crisv32_single_step_through_delay): Make it static.
        (cris_frame_unwind_cache): Ditto.
        * frv-tdep.c (frv_return_value): Ditto.
        * h8300-tdep.c (h8300_use_struct_convention): Ditto.
        (h8300h_use_struct_convention): Ditto.
        * hppa-tdep.c (hppa_sign_extend, hppa_low_hppa_sign_extend):
        Ditto.
        * hppa-tdep.h (hppa_low_sign_extend, hppa_sign_extend): Delete
        declarations.
        * hppabsd-tdep.c: Include hppabsd-tdep.h.
        (hppabsd_find_global_pointer): Make it static.
        * hppabsd-tdep.h: New.
        * hppanbsd-tdep.c: Include hppabsd-tdep.h.
        (hppabsd_init_abi): Remove declaration.
        (_initialize_hppabsd_tdep): Remove declaration.
        (_initialize_hppanbsd_tdep): Declare.
        * hppaobsd-tdep.c: Include hppabsd-tdep.h.
        (hppabsd_init_abi): Delete declaration.
        (hppaobsd_init_abi): Make it static.
        * i386-nto-tdep.c (_initialize_i386nto_tdep): Declare.
        * i386nbsd-tdep.c (_initialize_i386nbsd_tdep): Declare.
        * ia64-linux-tdep.c (_initialize_ia64_linux_tdep): Declare.
        * ia64-tdep.c (ia64_register_reggroup_p): Make it static.
        * iq2000-tdep.c (_initialize_iq2000_tdep): Declare.
        * m32c-tdep.c (m32c_register_reggroup_p): Make it static.
        (m32c_analyze_prologue, m32c_virtual_frame_pointer): Ditto.
        (_initialize_m32c_tdep): Declare.
        * m32r-rom.c (_initialize_m32r_rom): Declare.
        * m32r-tdep.c (m32r_skip_prologue): Make it static.
        (m32r_return_value): Ditto.
        * m68hc11-tdep.c (m68hc11_frame_unwind_cache): Make it static.
        (m68hc11_return_value): Ditto.
        * m68klinux-tdep.c (_initialize_m68k_linux_tdep): Declare.
        * m88k-tdep.c (m88k_frame_cache): Make it static.
        * mep-tdep.c (mep_gdb_print_insn): Ditto.
        (mep_return_value): Ditto.
        (_initialize_mep_tdep): Declare.
        * mips-irix-tdep.c (_initialize_mips_irix_tdep): Declare.
        * mips-linux-tdep.c (supply_64bit_reg): Make it static.
        (mips_linux_syscall_next_pc): Ditto.
        (_initialize_mips_linux_tdep): Declare.
        * mips-tdep.c (mips_single_step_through_delay): Make it static.
        * mipsnbsd-tdep.c (_initialize_mipsnbsd_tdep): Declare.
        * mn10300-linux-tdep.c (_initialize_mn10300_linux_tdep): Declare.
        * mn10300-tdep.c (_initialize_mn10300_tdep): Declare.
        * mt-tdep.c (_initialize_mt_tdep): Declare.
        * nbsd-tdep.c: Include nbsd-tdep.h.
        * nto-tdep.c (find_load_phdr): Make it static.
        (_initialize_nto_tdep): Declare.
        * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint): Make it
        static.
        (_initialize_ppc_linux_tdep): Declare.
        * remote-m32r-sdi.c (m32r_can_use_hw_watchpoint)
        (m32r_insert_watchpoint, m32r_remove_watchpoint)
        (m32r_stopped_data_address, m32r_stopped_by_watchpoint): Make
        static.
        * rs6000-aix-tdep.c (_initialize_rs6000_aix_tdep): Declare.
        * rs6000-nat.c: Include xcoffread.h.
        (find_toc_address): Don't extern declare get_toc_offset.  Adjust
        to call xcoff_get_to_offset.
        * rs6000-tdep.c (ppc_vsx_support_p, ppc_displaced_step_fixup)
        (rs6000_skip_main_prologue, rs6000_in_solib_return_trampoline)
        (rs6000_skip_trampoline_code): Make static.
        * s390-tdep.c (s390_regset_from_core_section): Ditto.
        * sh-tdep.c (sh_register_reggroup_p): Ditto.
        * shnbsd-tdep.c (shnbsd_regset_from_core_section): Ditto.
        (_initialize_shnbsd_tdep): Declare.
        * solib-frv.c (displacement_from_map): Make static.
        (_initialize_frv_solib): Declare.
        * solib-irix.c (fetch_lm_info): Make static.
        (_initialize_irix_solib): Declare.
        * solib-som.c: Include solib-som.h.
        (som_solib_select): Line break.
        * sparc-tdep.c (sparc_regset_from_core_section): Make static.
        * sparcnbsd-tdep.c (_initialize_sparnbsd_tdep): Rename to ...
        (_initialize_sparcnbsd_tdep): ... this.
        * spu-tdep.c (spu_software_single_step): Make it static.
        (_initialize_spu_tdep): Declare.
        * vax-tdep.c (vax_frame_cache): Make it static.
        * xcoffread.c: Include xcoffread.h.
        (get_toc_offset): Rename to ...
        (xcoff_get_toc_offset): ... this.
        (_initialize_xcoffread): Declare.
        * xcoffread.h: New.
        * xtensa-linux-tdep.c (_initialize_xtensa_linux_tdep): Declare.
        * xtensa-tdep.c (xtensa_skip_prologue, xtensa_derive_tdep): Make
        static.
        (_initialize_xtensa_tdep): Declare.

2008-02-21  Pedro Alves  <pedro@codesorcery.com>

        Silence a few -Wmissing-prototypes warnings.

        PR build/9877:
        * amd64-nat.c: Include "amd64-nat.h".
        * fork-child.c (_initialize_fork_child): Ditto.
        * gcore.c (_initialize_gcore): Ditto.
        * inf-ptrace.c: Include "inf-ptrace.h".
        (inf_ptrace_store_registers): Make it static.
        * linux-nat.c (linux_nat_terminal_ours): Make it static.
        (_initialize_linux_nat): Declare before definition.
        * linux-tdep.c: Include "linux-tdep.h".
        * linux-thread-db.c (_initialize_thread_db): Declare before
        definition.
        * proc-service.c (_initialize_proc_service): Ditto.
        * remote.c (remote_send_printf): Make it static.
        * solib.c: Include "solib.h".
        * symfile-mem.c (_initialize_symfile_mem): Declare before
        definition.
        * ada-lang.c (ada_la_decode, ada_match_name)
        (ada_suppress_symbol_printing, ada_is_array_type)
        (ada_value_ptr_subscript, ada_array_length)
        (ada_to_static_fixed_value): Make them static.
        (_initialize_ada_language): Declare before definition.
        * ada-tasks.c (ada_get_task_number, ada_get_environment_task)
        (ada_task_list_changed, ada_new_objfile_observer): Make them
        static.
        (_initialize_tasks): Declare before definition.
        * addrmap.c (_initialize_addrmap): Declare before definition.
        * auxv.c (default_auxv_parse): Make it static.
        * bfd-target.c (target_bfd_xfer_partial, target_bfd_xclose): Make
        them static.
        * breakpoint.c (remove_sal): Add line break.
        (expand_line_sal_maybe): Make it static.
        * cp-name-parser.y: Include "cp-support.h".
        * cp-valprint.c (cp_find_class_member): Make it static.
        * eval.c (value_f90_subarray): Ditto.
        * exceptions.c (print_any_exception): Ditto.
        * findcmd.c (_initialize_mem_search): Declare before definition.
        * frame.c (frame_observer_target_changed): Make it static.
        * gnu-v3-abi.c (gnuv3_find_method_in): Make it static.
        * inf-child.c: Include "inf-child.h".
        * inferior.h (valid_inferior_id): Rename to ...
        (valid_gdb_inferior_id): ... this.
        * infrun.c (infrun_thread_stop_requested, siginfo_make_value):
        Make them static.
        * jv-lang.c (java_language_arch_info): Make it static.
        * m2-typeprint.c (m2_get_discrete_bounds): Ditto.
        * osdata.c (info_osdata_command): Make it static.
        * regcache.c (regcache_observer_target_changed): Make it static.
        * reverse.c (_initialize_reverse): Declare before definition.
        * stabsread.c (cleanup_undefined_types_noname)
        (cleanup_undefined_types_1): Make them static.
        * symfile.c (place_section): Make it static.
        * symtab.c (find_pc_sect_psymtab_closer): Make it static.
        * target-descriptions.c (_initialize_target_descriptions): Declare
        before definition.
        * target.c (default_get_ada_task_ptid, find_default_can_async_p)
        (find_default_is_async_p, find_default_supports_non_stop): Make
        them static.
        (target_supports_non_stop): Add prototype.
        (dummy_pid_to_str): Make it static.
        * utils.c (_initialize_utils): Declare before definition.
        * ada-exp.y (_initialize_ada_exp): Declare before definition.
        * solib-svr4.c (HAS_LM_DYNAMIC_FROM_LINK_MAP): Add a prototype.
        * target.h (struct target_ops): Add a prototype to the
        to_can_execute_reverse callback.
        * macroscope.c (_initialize_macroscope): Declare before definition.
        * cp-namespace.c (_initialize_cp_namespace): Declare before definition.
        * python/python.c (_initialize_python): Declare before definition.
        * tui/tui-command.c: Include "tui/tui-command.h".
        * tui/tui-data.c (init_content_element, init_win_info): Make them
        static.
        * tui/tui-disasm.c: Include "tui/tui-disasm.h".
        * tui/tui-interp.c (_initialize_tui_interp): Declare before
        definition.
        * tui/tui-layout.c: Include "tui/tui-layout.h".
        (_initialize_tui_layout): Declare before definition.
        * tui/tui-regs.c: Include "tui/tui-regs.h".
        (tui_display_reg_element_at_line): Make it static.
        (_initialize_tui_regs): Declare before definition.
        * tui/tui-stack.c (_initialize_tui_stack): Declare before
        definition.
        * tui/tui-win.c: Include "tui/tui-win.h".
        (_initialize_tui_win): Declare before definition.
        (tui_sigwinch_handler): Make it static.  Wrap in ifdef SIGWINCH.
        * tui/tui-win.h (tui_sigwinch_handler): Delete declaration.
        (tui_get_cmd_list): Add a prototype.
        * tui/tui-windata.c: Include tui-windata.h.
        * tui/tui-wingeneral.c (box_win): Make it static.
        * cli/cli-logging.c (show_logging_command): Make it static.
        (_initialize_cli_logging): Declare before definition.
        * mi/mi-common.c (_initialize_gdb_mi_common): Declare before
        definition.

2009-02-20  Pierre Muller  <muller@ics.u-strasbg.fr>

        Extend use of i386_use_watchpoints to all i386 native files
        using hardware watchpoints.
        * go32-nat.c (init_go32_ops): Call i386_use_watchpoints.
        * i386fbsd-nat.c (_initialize_i386fbsd_nat): Ditto.
        * windows-nat.c (init_windows_ops): Ditto.
        * config/i386/nm-cygwin.h: Define I386_WATCHPOINTS_IN_TARGET_VECTOR.
        * config/i386/nm-cygwin64.h: Ditto.
        * config/i386/nm-fbsd.h: Ditto.
        * config/i386/nm-go32.h: Ditto.

2009-02-19  Joel Brobecker  <brobecker@adacore.com>

        * ada-typeprint.c (ada_typedef_print): Remove.  Unused.

2009-02-18  Vladimir Prus  <vladimir@codesourcery.com>

        * mi/mi-interp.c (mi_solib_loaded, mi_solib_unloaded): New.
        (mi_interpreter_init): Register the above.
        * solib.c (clear_solib): Notify solib unload.
        * breakpoint.c (disable_breakpoints_in_unloaded_shlib): Do not
        disable breakpoints on a.out targets.

2009-02-17  Vladimir Prus  <vladimir@codesourcery.com>

        * observer.c (observer_test_first_notification_function)
        (observer_test_second_notification_function)
        (observer_test_third_notification_function): Adjust prototype.

2009-02-17  Pedro Alves  <pedro@codesourcery.com>

        * Makefile.in (ALL_64_TARGET_OBS): Add amd64-dicos-tdep.o.
        (ALL_TARGET_OBS): Add dicos-tdep.o.
        (ALLDEPFILES): Add amd64-dicos-tdep.c and dicos-tdep.c.
        * configure.tgt (i[34567]86-*-dicos*): Add dicos-tdep.o to
        gdb_target_obs.
        (x86_64-*-dicos*): Add dicos-tdep.o and amd64-dicos-tdep.o to
        gdb_target_obs.
        * dicos-tdep.h, dicos-tdep.c: New.
        * amd64-dicos-tdep.c: New.
        * i386-dicos-tdep.c: Don't include solib.h, solib-target.h or
        inferior.h.  Include dicos-tdep.h.
        (i386_dicos_init_abi): Call dicos_init_abi.
        (i386_dicos_bfd_has_symbol_p): Delete.
        (i386_dicos_osabi_sniffer): Use dicos_load_module_p.

        * NEWS: Mention x86-64 DICOS target support.

2009-02-16  Doug Evans  <dje@google.com>

        * amd64-tdep.c (amd64_skip_prefixes): Renamed from skip_prefixes.
        All callers updated.
        (amd64_get_insn_details): Handle more 3-byte opcode insns.
        (amd64_breakpoint_p): Delete.
        (amd64_displaced_step_fixup): When fixing up after stepping an int3,
        don't back up pc to the start of the int3.
        * i386-tdep.c: #include opcode/i386.h.
        (i386_skip_prefixes): New function.
        (i386_absolute_jmp_p): Constify argument.
        (i386_absolute_call_p,i386_ret_p,i386_call_p,i386_syscall_p): Ditto.
        (i386_breakpoint_p): Delete.
        (i386_displaced_step_fixup): Handle unnecessary or redundant prefixes.
        When fixing up after stepping an int3, don't back up pc to the start
        of the int3.

2009-02-16  Pedro Alves  <pedro@codesourcery.com>

        * corelow.c (core_close): Don't hardcode the core's pid.
        (core_open): Find core threads before calling
        post_create_inferior.
        (add_to_thread_list, get_core_register_section): Take into account
        systems where the regset section names encode the pid of the
        inferior.

        * gdbarch.sh (core_reg_section_encodes_pid): New gdbarch setting.
        * gdbarch.h, gdbarch.c: Regenerate.

        * amd64-sol2-tdep.c (amd64_sol2_init_abi): Set it.
        * i386-sol2-tdep.c (i386_sol2_init_abi): Set it.
        * sparc-sol2-tdep.c (sparc32_sol2_init_abi): Set it.
        * sparc64-sol2-tdep.c (sparc64_sol2_init_abi): Set it.

2009-02-14  Vladimir Prus  <vladimir@codesourcery.com>

        Include frame information for *stopped due to CLI commands.

        * ada-tasks.c (ada_normal_stop_observer): Adjust prototype.
        * infcmd.c (finish_command_continuation): Pass '1' for
        'print_frame' parameter to the observer.
        * infrun.c (normal_stop): Don't print mi-specific information
        here. Pass 'stop_print_frame' to the 'print_frame' parameter
        of the observer.
        * mi/mi-interp.c (mi_on_normal_stop): Adjust prototype.
        If we need to print frame, and current uiout is not the MI one,
        print frame again.

2009-02-13  Pierre Muller  <muller@ics.u-strasbg.fr>

        * xtensa-tdep.c (call0_analyze_prologue): Delete BSZ macro.
        Replace BSZ macro uses by XTENSA_ISA_BSZ macro.

2009-02-12  Jan Kratochvil  <jan.kratochvil@redhat.com>

        PR fortran/9806
        * dwarf2read.c (process_die <DW_TAG_module>, read_module)
        (scan_partial_symbols <DW_TAG_module>, add_partial_module): New.

2009-02-11  Pierre Muller  <muller@ics.u-strasbg.fr>

        * dwarf2read.c (read_base_type): Set code to TYPE_CODE_CHAR
        for DW_ATE_signed_char and DW_ATE_unsigned_char
        for pascal language.

2009-02-11  Jim Meyering  <meyering@redhat.com>
            Jan Kratochvil  <jan.kratochvil@redhat.com>

        Avoid NULL dereference.
        * stack.c (return_command): Guard use of SYMBOL_TYPE (thisfun).
        New variable func_type.

2009-02-11  Pedro Alves  <pedro@codesourcery.com>

        * gdbarch.c: Regenerate.

2009-02-10  Pierre Muller  <muller@ics.u-strasbg.fr>

        * p-lang.c (is_pascal_string_type): Fix comment.
        Determine exact size of char elements for GPC
        strings.
        (pascal_printstr): Handle char width of 2 or 4.
        * p-valprint.c (pascal_val_print): Handle char
        of width 2 or 4.

2009-02-07  Daniel Jacobowitz  <dan@codesourcery.com>

        * dwarf2read.c (dwarf2_build_psymtabs_hard): Move lowpc and highpc
        inside the loop.  Only call addrmap_set_empty if the compilation unit
        had DW_AT_high_pc and DW_AT_low_pc.  Update call to
        scan_partial_symbols.
        (scan_partial_symbols): Take NEED_PC argument and pass it along with
        LOWPC and HIGHPC.
        (add_partial_namespace): Take NEED_PC argument and pass it through.
        (add_partial_subprogram): Take NEED_PC argument.  Update the addrmap
        if necessary.

2009-02-07  Pedro Alves  <pedro@codesourcery.com>

        * NEWS: Mention inspecting extra signal information, $_siginfo,
        and the qXfer:siginfo:read and qXfer:siginfo:write packets.

2009-02-07  Pedro Alves  <pedro@codesourcery.com>

        * linux-nat.c (PTRACE_SETSIGINFO): Define if PTRACE_GETSIGINFO
        isn't defined.

2009-02-06  Pedro Alves  <pedro@codesourcery.com>

        * amd64-linux-nat.c (compat_int_t, compat_uptr_t, compat_time_t)
        (compat_timer_t, compat_clock_t, struct compat_timeval)
        (compat_sigval_t, compat_siginfo_t): New types.
        (cpt_si_pid, cpt_si_uid, cpt_si_timerid, cpt_si_overrun)
        (cpt_si_status, cpt_si_utime, cpt_si_stime, cpt_si_ptr)
        (cpt_si_addr, cpt_si_band, cpt_si_fd): New defines.
        (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
        (amd64_linux_siginfo_fixup): New.
        * linux-nat.c (linux_nat_siginfo_fixup): New.
        (siginfo_fixup): New.
        (linux_xfer_siginfo): Use siginfo_fixup to convert between the
        siginfo layout expected by ptrace and the siginfo layout of the
        inferior.
        (linux_nat_set_siginfo_fixup): New.
        * linux-nat.h (linux_nat_set_siginfo_fixup): Declare.

2009-02-06  Pedro Alves  <pedro@codesourcery.com>

        * target.h (enum target_object): Add new TARGET_OBJECT_SIGNAL_INFO.
        * infrun.c (siginfo_value_read, siginfo_value_write): New.
        (siginfo_value_funcs): New.
        (siginfo_make_value): New.
        (_initialize_infrun): Create the $_siginfo convenience variable.
        * gdbtypes.h (append_composite_type_field_aligned): Declare.
        * gdbtypes.c (append_composite_type_field): Rename to...
        (append_composite_type_field_aligned): ... this.  Add ALIGNMENT
        argument.  Handle it.
        (append_composite_type_field): Rewrite on top of
        append_composite_type_field_aligned.
        * value.h (internalvar_make_value): New typedef.
        (struct internalvar) <make_value>: New field.
        (create_internalvar_type_lazy): Declare.
        * value.c (create_internalvar): Clear make_value.
        (create_internalvar_type_lazy): New.
        (value_of_internalvar): If make_value is set use it.
        (preserve_values): Skip internal variables that don't have a
        value.
        * gdbarch.sh (get_siginfo_type): New.
        * gdbarch.h, gdbarch.c: Regenerate.

        * linux-tdep.h, linux-tdep.c: New.
        * amd64-linux-tdep.c: Include "linux-tdep.h".
        (amd64_linux_init_abi): Register linux_get_siginfo_type and
        linux_get_siginfo_mapper.
        * i386-linux-tdep.c: Include "linux-tdep.h".
        (i386_linux_init_abi): Register linux_get_siginfo_type and
        linux_get_siginfo_mapper.
        * arm-linux-tdep.c: Include "linux-tdep.h".
        (i386_linux_init_abi): Register linux_get_siginfo_type and
        linux_get_siginfo_mapper.

        * linux-nat.c (linux_xfer_siginfo): New.
        (linux_nat_xfer_partial): Handle TARGET_OBJECT_SIGNAL_INFO.
        * remote.c (PACKET_qXfer_siginfo_read)
        (PACKET_qXfer_siginfo_write): New.
        (feature remote_protocol_features): Add "qXfer:siginfo:read" and
        "qXfer:siginfo:write" features.
        (remote_xfer_partial): Handle TARGET_OBJECT_SIGNAL_INFO.
        (_initialize_remote): Add "set/show remote read-siginfo-object"
        and "set/show remote write-siginfo-object" commands.

        * Makefile.in (ALL_TARGET_OBS): Add linux-tdep.o.
        (HFILES_NO_SRCDIR): Add linux-tdep.h.
        (ALLDEPFILES): Add linux-tdep.c.

        * configure.tgt (arm*-*-linux* | arm*-*-uclinux*)
        (i[34567]86-*-linux*, x86_64-*-linux*): Add linux-tdep.o to
        gdb_target_obs.

2009-02-06  Jim Blandy  <jimb@codesourcery.com>
            Daniel Jacobowitz  <dan@codesourcery.com>
            Vladimir Prus  <vladimir@codesourcery.com>
            Pedro Alves  <pedro@codesourcery.com>

        * defs.h (enum lval_type): New value: lval_computed.
        * value.h (struct lval_funcs): New type.
        (allocate_computed_value, value_computed_funcs)
        (value_computed_closure): New declarations.
        * value.c (struct value): Add a structure to the location union
        for computed lvalues, containing 'funcs' and 'closure' members.
        (allocate_computed_value, value_computed_funcs)
        (value_computed_closure): New functions.
        (value_free): For computed lvalues, call the closure's
        'free_closure' function before freeing the value itself.
        (value_copy): If we're copying an lval_computed value, call the
        closure's 'copy_closure' function.
        (set_value_component_location): If the original value is a
        computed lvalue, then call the closure's 'copy_closure' function.
        (value_of_internalvar): If an internal variable's value is a
        computed lvalue, make retrieving its value produce an equivalent
        computed lvalue.
        * valops.c (value_fetch_lazy): Unlazy computed lvalues by calling
        their read function.
        (value_assign): Assign to computed lvalues by calling their write
        function.

2009-02-06  Pedro Alves  <pedro@codesourcery.com>

        * linux-nat.c (linux_nat_wait): Adjust.
        (linux_nat_pid_to_str): Adjust.  Remove call to thread_db_init.
        * linux-nat.h (thread_db_init): Delete declaration.
        * linux-thread-db.c (target_beneath): Delete.
        (thread_db_init): Delete.
        (thread_db_detach): Use find_target_beneath.
        (thread_db_wait): Adjust interface.  Use find_target_beneath.
        (thread_db_mourn_inferior): Use find_target_beneath.
        (thread_db_can_async_p, thread_db_is_async_p, thread_db_async)
        (thread_db_async_mask): Delete.
        (thread_db_pid_to_str): Adjust interface.  Use
        find_target_beneath.
        (thread_db_get_thread_local_address): Adjust interface.  Use
        find_target_beneath.
        (init_thread_db_ops): Delete references to delete functions.
        * target.c (update_current_target): Don't inherit or default
        to_wait.  Don't inherit to_pid_to_str and
        to_get_thread_local_address.
        (target_translate_tls_address): Look for a pushed target that
        implements to_get_thread_local_address, and use it instead of
        checking for target_get_thread_local_address_p.
        (target_wait, target_pid_to_str): Reimplement as functions.
        (dummy_pid_to_str): New.
        (init_dummy_target): Register it.
        (debug_to_wait): Delete.
        * target.h (struct target_ops): Make to_wait, to_pid_to_str and
        to_get_thread_local_address accept a pointer to struct target_ops.
        (target_wait): Delete macro, and declare as function.
        (target_pid_to_str): Likewise.
        (target_get_thread_local_address)
        (target_get_thread_local_address_p): Delete.
        (noprocess): Add NORETURN and ATTR_NORETURN tags.
        * inf-ptrace.c (inf_ptrace_wait): Adjust.
        (inf_ptrace_pid_to_str): New.
        (inf_ptrace_target): Use inf_ptrace_pid_to_str.
        * aix-thread.c (aix_thread_wait, aix_thread_pid_to_str): Adjust.
        * bsd-kvm.c (bsd_kvm_pid_to_str): Adjust.
        * bsd-uthread.c (bsd_uthread_wait, bsd_uthread_pid_to_str):
        Adjust.
        * corelow.c (core_pid_to_str): Adjust.
        * darwin-nat.c (darwin_wait, darwin_pid_to_str): Adjust.
        * dec-thread.c (dec_thread_wait, dec_thread_pid_to_str): Adjust.
        * gnu-nat.c (gnu_wait, gnu_pid_to_str): Adjust.
        * go32-nat.c (go32_wait, go32_pid_to_str): Adjust.
        * hpux-thread.c (hpux_thread_wait): Adjust.
        * inf-ttrace.c (inf_ttrace_wait, inf_ttrace_pid_to_str): Adjust.
        * monitor.c (monitor_wait, monitor_pid_to_str): Adjust.
        * nto-procfs.c (procfs_wait, procfs_pid_to_str): Adjust.
        * procfs.c (procfs_pid_to_str): Adjust.
        * remote-m32r-sdi.c (m32r_wait, m32r_pid_to_str): Adjust.
        * remote-mips.c (mips_wait): Adjust.
        * remote-sim.c (gdbsim_wait, gdbsim_pid_to_str): Adjust.
        * remote.c (remote_wait, remote_pid_to_str)
        (remote_get_thread_local_address): Adjust.
        * rs6000-nat.c (rs6000_wait): Adjust.
        * sol-thread.c (procfs_pid_to_str): Adjust declaration.
        (sol_thread_wait, solaris_pid_to_str): Adjust.
        * spu-linux-nat.c (spu_child_wait): Adjust.
        * windows-nat.c (windows_wait, windows_pid_to_str): Adjust.

2009-02-06  Tom Tromey  <tromey@redhat.com>

        * Makefile.in (SUBDIR_PYTHON_OBS): Add python-cmd.o.
        (SUBDIR_PYTHON_SRCS): Add python-cmd.c.
        (python-cmd.o): New target.
        * cli/cli-decode.c (set_cmd_completer): Add self parameter to
        completer prototype.
        (add_cmd): Initialize destroyer member of cmd_list_element. Use
        make_symbol_completion_list_fn as completer.
        (delete_cmd): Call destroyer if one is set.
        * cli/cli-decode.h (cmd_list_element): Add cmd parameter to
        completer member.  Add destroyer member.
        (set_cmd_completer): Add self parameter to
        completer prototype.
        * command.h (set_cmd_completer): Add cmd parameter to
        completer prototype.
        * completer.c (noop_completer, filename_completer,
        location_completer, expression_completer, command_completer): Adapt
        to new completer prototype.
        (complete_line_internal): Pass new parameter to completer function.
        * completer.h (noop_completer, filename_completer,
        location_completer, expression_completer, command_completer): Adapt
        prototypes to new completer prototype.
        * interps.c (interpreter_completer): Adapt to new completer
        prototype.
        * python/python-cmd.c: New file.
        * python/python-internal.h (gdbpy_initialize_commands): Add
        prototype.
        (gdbpy_doc_cst): Add forward declaration.
        * python/python.c (gdbpy_doc_cst): Declare.
        (_initialize_python): Call gdbpy_initialize_commands.  Initialize
        gdbpy_doc_cst.
        * symtab.c (make_symbol_completion_list_fn): New function.
        * symtab.h (make_symbol_completion_list_fn): Add prototype.

2009-02-06  Pedro Alves  <pedro@codesourcery.com>

        * target.c (target_get_osdata): Check for equal or higher than
        process_stratum, not dummy_stratum.

2009-02-06  Pedro Alves  <pedro@codesourcery.com>

        * remote.c (extended_remote_can_run): Delete.
        (init_remote_ops): Don't register it.
        * target.c (target_get_osdata): Don't check for target_can_run.
        Instead any target that has already been pushed, otherwise
        fallback to the default run target.

2009-02-06  Pedro Alves  <pedro@codesourcery.com>

        * target.c (target_create_inferior, target_detach)
        (target_mourn_inferior, target_attach, target_close): Do target
        debug output.
        (debug_to_attach, debug_to_detach, debug_to_create_inferior)
        (debug_to_mourn_inferior, debug_to_close): Delete.
        (setup_target_debug): Adjust.

2009-02-05  Pedro Alves  <pedro@codesourcery.com>

        * target.h (target_stopped_data_address_p): Delete declaration,
        and don't define as macro.
        * target.c (target_stopped_data_address_p): Delete.

2009-02-05  Thiago Jung Bauermann  <bauerman@br.ibm.com>
            Tom Tromey  <tromey@redhat.com>

        * python/python-utils.c (target_string_to_unicode): New function.
        * python/python-internal.h (target_string_to_unicode): New prototype.
        * python/python-value.c (valpy_string): New function.
        (value_object_methods): Add `string' entry.

2009-02-05  Pedro Alves  <pedro@codesourcery.com>

        * target.h (target_tid_to_str): Delete.
        * thread.c (print_thread_info, thread_apply_all_command)
        (thread_apply_command, thread_command, do_captured_thread_select):
        Use target_pid_to_str instead of target_tid_to_str.
        * linux-fork.c (delete_fork_command): Likewise.

2009-02-05  Pedro Alves  <pedro@codesourcery.com>

        * frame.c (has_stack_frames): Make public.
        (get_prev_frame): Don't allow a NULL this_frame anymore.
        * frame.h (has_stack_frames): Declare.
        * varobj.c (find_frame_addr_in_frame_chain): Don't ever pass NULL
        to get_prev_frame, instead start at get_current_frame.
        (varobj_create): Check has_stack_frames before getting any frame;
        eliminate one usage of deprecated_safe_get_selected_frame.

2009-02-05  Tom Tromey  <tromey@redhat.com>
            Thiago Jung Bauermann  <bauerman@br.ibm.com>

        * python/python.c (GdbMethods): Move to bottom of file.
        (get_parameter, execute_gdb_command, gdbpy_write,
        gdbpy_flush): Remove forward declarations.
        (eval_python_from_control_command): Fix error checking of function
        PyRun_SimpleString.  Fix error string.
        (python_command): Likewise.
        (execute_gdb_command): Added from_tty argument.

2009-02-05  Thiago Jung Bauermann  <bauerman@br.ibm.com>

        * language.h (language_dfn): Add la_get_string member.
        (LA_GET_STRING): New macro.
        (default_get_string): New prototype.
        * language.c (default_get_string): New function.
        (unknown_language_defn, auto_language_defn, local_language_defn): Use
        default_get_string for la_get_string.
        * c-lang.c (c_get_string): New function.
        (c_language_defn, cplus_language_defn, asm_language_defn): Use
        c_get_string for la_get_string.
        (minimal_language_defn): Likewise
        * ada-lang.c (ada_language_defn): Likewise.
        * f-lang.c (f_language_defn): Use default_get_string for
        la_get_string.
        * jv-lang.c (java_language_defn): Likewise.
        * m2-lang.c (m2_language_defn): Likewise.
        * objc-lang.c (objc_language_defn): Likewise.
        * p-lang.c (p_language_defn): Likewise.
        * scm-lang.c (scm_language_defn): Likewise.
        * typeprint.c (type_to_string): New function.
        * value.h (type_to_string): New prototype.
        * valprint.c (val_print_string): Factor out code for reading string
        from the inferior into its own function.  Put 2 spaces after period
        in comments.
        (read_string): New function.
        * valprint.h (read_string): New prototype.

2009-01-07  Pierre Muller  <muller@ics.u-strasbg.fr>
            Tom Tromey  <tromey@redhat.com>

        PR breakpoints/8079:
        * breakpoint.c (print_one_breakpoint): Use exp_string field
        to display expression of watchpoints.
        (mention): Likewise.
        (watch_command_1): Remove trailing whitespace from expression.
        * printcmd.c (struct display) <exp_string>: New field.
        (display_command): Set exp_string.
        (free_display): Free exp_string.
        (clear_displays): Use free_display.
        (do_one_display): Print exp_string.
        (display_info): Likewise.

2009-02-04  Tom Tromey  <tromey@redhat.com>
            Thiago Jung Bauermann  <bauerman@br.ibm.com>
            Phil Muldoon  <pmuldoon@redhat.com>

        * python/python-internal.h (gdbpy_get_value_from_history): Rename
        prototype to gdbpy_history.
        (gdbpy_is_string): Declare.
        (python_string_to_host_string): Declare.
        * python/python-utils.c (gdbpy_is_string): New function.
        (unicode_to_encoded_string): New function.
        (unicode_to_target_string): Use it.
        (python_string_to_host_string): New function.
        * python/python-value.c (valpy_address): New function.
        (convert_value_from_python): Use gdbpy_is_string.  Change to throw
        Python exception instead of a GDB exception on error.  Properly check
        Python booleans.
        (valpy_getitem): Convert field name to host string.  Handle array
        accesses.  Adapt to new behaviour of convert_value_from_python.
        (valpy_new): Adapt to new behaviour of convert_value_from_python.
        (enum valpy_opcode) <VALPY_LSH, VALPY_RSH, VALPY_BITAND,
        VALPY_BITXOR, VALPY_BITOR>: New constants.
        (valpy_binop): Update.  Adapt to new behaviour of
        convert_value_from_python.
        (valpy_invert): New function.
        (valpy_lsh): Likewise.
        (valpy_rsh): Likewise.
        (valpy_and): Likewise.
        (valpy_or): Likewise.
        (valpy_xor): Likewise.
        (valpy_richcompare): Call convert_value_from_python instead of doing
        conversions itself.
        (is_intlike, valpy_int, valpy_long, valpy_float): New functions.
        (gdbpy_get_value_from_history): Rename
        function to gdbpy_history.
        (gdbpy_initialize_values): Don't set tp_new.
        (value_object_type): Add valpy_new.
        (value_object_methods): Add `address' entry.
        (value_object_as_number): Update for new methods.
        * python/python.c (GdbMethods): Rename entry from
        `get_value_from_history' to `history'.

2009-02-04  Jerome Guitton  <guitton@adacore.com>

        * ada-lang.c (ada_template_to_fixed_record_type_1): Check size
        of type to guard against a crash.

2009-02-04  Jerome Guitton  <guitton@adacore.com>

        * value.c (value_from_contents_and_address): Always return
        a lval_memory value, even if address is null.

2009-02-04  Tristan Gingold  <gingold@adacore.com>

        * i386-darwin-tdep.c (i386_darwin_sigcontext_addr): New function.
        (amd64_darwin_sigcontext_addr): Ditto.
        (darwin_dwarf_signal_frame_p): Ditto.
        (i386_darwin_init_abi): Handle signal frames, use the const for
        sc_num_regs.
        (x86_darwin_init_abi_64): Ditto.

2009-02-04  Tristan Gingold  <gingold@adacore.com>

        * i386-tdep.c (i386_sigtramp_p): Make it public.
        * i386-tdep.h (i386_sigtramp_p): Declare.

2009-02-04  Tristan Gingold  <gingold@adacore.com>

        * machoread.c (macho_symfile_read): Read minsymtab also from
        shared libraries.
        (macho_symfile_read): Try to read dwarf2 frame info from main
        object file, but not from OSO files.
        (macho_symfile_offsets): Update section names for latest BFD
        changes.
        * i386-darwin-tdep.c (i386_darwin_init_abi): Call set_solib_ops.
        (x86_darwin_init_abi_64): Ditto.
        * solib-darwin.c: New file.
        * solib-darwin.h: New file.
        * configure.tgt: Add solib.o solib-darwin.o for Darwin.

2009-02-04  Tristan Gingold  <gingold@adacore.com>

        * solist.h (struct target_so_ops): Comment fallback behavior for
        operation same.

2009-02-03  Tom Tromey  <tromey@redhat.com>

        * completer.c (add_struct_fields): Check type_name against NULL
        before use.

2009-02-03  Joel Brobecker  <brobecker@adacore.com>

        * MAINTAINERS: Update Elena's email address.

2009-02-02  Joel Brobecker  <brobecker@adacore.com>

        * breakpoint (update_watchpoint): Minor comment adjustment.

2009-02-02  Tom Tromey  <tromey@redhat.com>

        PR gdb/9594:
        * completer.c (count_struct_fields): Count method names.
        (add_struct_fields): Add matching method names.

2009-02-02  Doug Evans  <dje@google.com>

        * configure.ac (gdbkt): Check both no_tcl/no_tk first, before
        doing any further tcl/tk configury.  Don't configure gdbtk if
        tcl or tk check fails.
        * aclocal.m4: Regenerate.
        * configure: Regenerate.

2009-02-02  Tom Tromey  <tromey@redhat.com>

        PR exp/9059:
        * valops.c (find_overload_match): Follow typedefs before taking
        address of object argument.

2009-02-01  Doug Evans  <dje@google.com>

        * target.h (target_waitstatus_to_string): Declare.
        * target.c (target_waitstatus_to_string): New function.  Copied from
        debug_to_wait.  Add missing entries for TARGET_WAITKIND_SYSCALL_ENTRY,
        TARGET_WAITKIND_SYSCALL_RETURN, TARGET_WAITKIND_IGNORE,
        TARGET_WAITKIND_NO_HISTORY.
        (debug_to_wait): Call it.
        * infrun.c (wait_for_inferior): If debug_infrun, print result of
        target_wait.
        (fetch_inferior_event): Ditto.

2009-01-30  Tom Tromey  <tromey@redhat.com>

        * Makefile.in (HFILES_NO_SRCDIR): Remove i386-cygwin-tdep.h.

2009-01-30  Vladimir Prus  <vladimir@codesourcery.com>

        PR 8145.
        * thread.c (do_captured_list_thread_ids): Report the current
        thread id.

2009-01-30  Vladimir Prus  <vladimir@codesourcery.com>

        * breakpoint.c (create_breakpoint, create_breakpoints)
        (break_command_really, set_breakpoint): New parameter enabled.
        (create_breakpoint, break_command_really): Make breakpoint
        disabled if so requested.
        * breakpoint.h (set_breakpoint): New parameter enabled.
        * mi/mi-cmd-break.c (mi_cmd_break_insert): Handle the -d option.

2009-01-28  Doug Evans  <dje@google.com>

        * amd64-tdep.h (amd64_displaced_step_copy_insn): Declare.
        (amd64_displaced_step_fixup): Declare.
        * amd64-tdep.c: #include opcode/i386.h, dis-asm.h.
        (amd64_arch_regmap): Move out of amd64_analyze_stack_align
        and make static global.
        (amd64_arch_regmap_len): New static global.
        (amd64_arch_reg_to_regnum): New function.
        (struct amd64_insn): New struct.
        (struct displaced_step_closure): New struct.
        (onebyte_has_modrm,twobyte_has_modrm): New static globals.
        (rex_prefix_p,skip_prefixes)
        (amd64_insn_length_fprintf,amd64_insn_length_init_dis)
        (amd64_insn_length,amd64_get_unused_input_int_reg)
        (amd64_get_insn_details,fixup_riprel,fixup_displaced_copy)
        (amd64_displaced_step_copy_insn)
        (amd64_absolute_jmp_p,amd64_absolute_call_p,amd64_ret_p)
        (amd64_call_p,amd64_breakpoint_p,amd64_syscall_p)
        (amd64_displaced_step_fixup): New functions.
        * amd64-linux-tdep.c: #include arch-utils.h.
        (amd64_linux_init_abi): Install displaced stepping support.

2009-01-28  Daniel Jacobowitz  <dan@codesourcery.com>
            Jerome Guitton  <guitton@adacore.com>

        * configure, config.in: Regenerated.
        * configure.ac: Add --with-system-gdbinit.
        * main.c (get_init_files): New.
        (captured_main): Use get_init_files.  Load system gdbinit before
        $HOME/.gdbinit.
        (print_gdb_help): Print location of init files.

2009-01-28  Pedro Alves  <pedro@codesourcery.com>

        * corefile.c (generic_search): Delete disabled code.
        * gdbcore.h (generic_search): Delete declaration.

2009-01-26  Pedro Alves  <pedro@codesourcery.com>

        * linux-nat.c (linux_child_follow_fork): Copy attach_flag from the
        parent to the child.
        * inf-ttrace.c (inf_ttrace_follow_fork): Likewise.
        * inf-ptrace.c (inf_ptrace_follow_fork): Likewise.  Use
        remove_breakpoints to remove breakpoints from the parent.

2009-01-26  Pedro Alves  <pedro@codesourcery.com>

        PR backtrace/9458, PR backtrace/8864:
        * frame.c (create_new_frame): Update the frame's cached PC before
        finding its unwinder.  Use frame_id_build to build the new frame's
        id.
        * stack.c (parse_frame_specification_1): Correct setting ``addrs''
        array values from the ``args'' array values.

2009-01-26  Pedro Alves  <pedro@codesourcery.com>

        * gdbtypes.c (alloc_type, alloc_type_instance, create_range_type)
        (create_array_type, create_set_type, init_flags_type)
        (copy_type_recursive): Replace pairs of calls to XALLOC and memset
        with a call to XZALLOC or XCALLOC, and pairs of calls to
        obstack_alloc and memset with a call to OBSTACK_ZALLOC.

2009-01-26  Pedro Alves  <pedro@codesourcery.com>

        Add "maint set|show internal-error|internal-warning quit|corefile
        ask|yes|no" commands.

        PR gdb/7580:
        * utils.c (internal_problem_ask, internal_problem_yes)
        (internal_problem_no, internal_problem_modes): New.
        (struct internal_problem): Remove FIXME.  Make should_quit and
        should_dump_core types to char *.
        (internal_vproblem, internal_error_problem)
        (internal_warning_problem): Adjust.
        (set_internal_problem_cmd, show_internal_problem_cmd): New dummy
        functions.
        (add_internal_problem_command): New.
        (_initialize_utils): New.

2009-01-25  Pedro Alves  <pedro@codesourcery.com>

        * infcmd.c (program_info): Use paddress instead of casting stop_pc
        to unsigned long.

2009-01-24  Pedro Alves  <pedro@codesourcery.com>

        * infrun.c (normal_stop): Don't call
        deprecated_update_frame_pc_hack.
        * frame.c (deprecated_update_frame_pc_hack)
        (deprecated_update_frame_base_hack): Delete, and ...
        (create_new_frame): ... inline here.
        * frame.h (deprecated_update_frame_pc_hack)
        (deprecated_update_frame_base_hack): Delete declarations.

2009-01-23  Pedro Alves  <pedro@codesourcery.com>

        * cli/cli-decode.c (add_setshow_zuinteger_cmd): New.
        * cli/cli-setshow.c (do_setshow_command): Handle it.
        * command.h (enum var_types): Add var_zuinteger.
        (add_setshow_zuinteger_cmd): Declare.

        * valprint.c (_initialize_valprint): Change the set input-radix
        and set output-radix commands to zuinteger type.

2009-01-23  Pedro Alves  <pedro@codesourcery.com>

        PR gdb/9664:
        * infrun.c (normal_stop): Tag threads as stopped, and run the
        hook-stop before printing the stack frame.

2009-01-22  Pedro Alves  <pedro@codesourcery.com>

        PR c++/9631:
        * gnu-v3-abi.c (gnuv3_baseclass_offset): Call check_typedef on
        vbasetype.

2009-01-20  Kazu Hirata  <kazu@codesourcery.com>

        * gdb/procfs.c (info_mappings_callback): Cast map->pr_size to
        unsigned long.

2009-01-20  Daniel Jacobowitz  <dan@codesourcery.com>

        PR gdb/9346
        * infcmd.c (signal_command): Do not specify a resume PC.

2009-01-19  Doug Evans  <dje@google.com>

        * dummy-frame.c (dummy_frame): Replace regcache member with
        caller_state.
        (dummy_frame_push): Replace caller_regcache arg with caller_state.
        All callers updated.
        (remove_dummy_frame,pop_dummy_frame,lookup_dummy_frame): New fns.
        (dummy_frame_pop): Rewrite.  Verify requested frame is in the
        dummy frame stack.  Restore program state.
        (cleanup_dummy_frames): Rewrite.
        (dummy_frame_sniffer): Update.  Make static.
        * dummy-frame.h (regcache,frame_info): Delete forward decls.
        (inferior_thread_state): New forward decl.
        (dummy_frame_push): Update prototype.
        * frame.c (frame_pop): dummy_frame_pop now does all the work for
        DUMMY_FRAMEs.
        * infcall.c (breakpoint_auto_delete_contents): Delete.
        (get_function_name,run_inferior_call): New fns.
        (call_function_by_hand): Simplify by moving some code to
        get_function_name, run_inferior_call.  Inferior function call wrapped
        in TRY_CATCH so there's less need for cleanups and all exits from
        proceed are handled similarily.  Detect program exit.
        Detect program stopping in a different thread.
        Make error messages more consistent.
        * inferior.h (inferior_thread_state): Declare (opaque type).
        (save_inferior_thread_state,restore_inferior_thread_state,
        make_cleanup_restore_inferior_thread_state,
        discard_inferior_thread_state, get_inferior_thread_state_regcache):
        Declare.
        (save_inferior_status): Update prototype.
        * infrun.c: (normal_stop): When stopped for the completion of an
        inferior function call, verify the expected stack frame kind.
        (inferior_thread_state): New struct.
        (save_inferior_thread_state,restore_inferior_thread_state,
        do_restore_inferior_thread_state_cleanup,
        make_cleanup_restore_inferior_thread_state,
        discard_inferior_thread_state,
        get_inferior_thread_state_regcache): New functions.
        (inferior_status): Move stop_signal, stop_pc, registers to
        inferior_thread_state.  Remove restore_stack_info.
        (save_inferior_status): Remove arg restore_stack_info.
        All callers updated.  Remove saving of state now saved by
        save_inferior_thread_state.
        (restore_inferior_status): Remove restoration of state now done by
        restore_inferior_thread_state.
        (discard_inferior_status): Remove freeing of registers, now done by
        discard_inferior_thread_state.

2009-01-18  Pedro Alves  <pedro@codesourcery.com>

        * tui/tui-disasm.c (tui_vertical_disassem_scroll): Scroll one line
        at a time, times NUM_TO_SCROLL.
        * tui/tui-winsource.c (tui_horizontal_source_scroll): Don't try to
        fetch the selected frame if there is no stack.

2009-01-18  Pedro Alves  <pedro@codesourcery.com>

        PR gdb/9747:
        * gdbthread.h (finish_thread_state, finish_thread_state_cleanup):
        Declare.
        * thread.c (finish_thread_state, finish_thread_state_cleanup): New.
        * infrun.c (wait_for_inferior, fetch_inferior_event): If an error
        is thrown while handling an event, finish the thread state.
        (normal_stop): Use finish_thread_state cleanup.
        * infcmd.c (run_command_1): If an error is thrown while starting
        the inferior, finish the thread state.

2009-01-18  Pedro Alves  <pedro@codesourcery.com>

        * tui/tui-winsource.c (tui_update_breakpoint_info): In asm layout,
        skip breakpoints without a location (pending breakpoints).

2009-01-18  Pedro Alves  <pedro@codesourcery.com>

        PR build/9186:
        * hppa-hpux-tdep.c (hppa_hpux_write_pc): Remove 'return'.

2009-01-18  Nick Roberts  <nickrob@snap.net.nz>

        * thread.c (thread_command): Move call to annotate_thread_changed
        to...
        (do_captured_thread_select): ... here, to avoid printing an
        annotation if the thread change generates an exception.

2009-01-16  Joel Brobecker  <brobecker@adacore.com>

        * NEWS: Document x86_64/MinGW as a new native configuration.

2009-01-16  Joel Brobecker  <brobecker@adacore.com>

        * NEWS: Move the documentation of "info os processes" to
        the appropriate section (documenting the new commands).

2009-01-15  Doug Evans  <dje@google.com>

        * target.h (target_signal_to_string): Make return type const char *.
        (target_signal_to_name): Ditto.
        (target_signal_from_name): Make arg const char *.
        * infrun.c (sig_print_info): Update.
        * signals/signals.c (signals): Make array and struct members const.
        (target_signal_to_string): Make return type const char *.
        (target_signal_to_name): Ditto.
        (target_signal_from_name): Make arg const char *.

2009-01-15  Ulrich Weigand  <uweigand@de.ibm.com>
            Tristan Gingold  <gingold@adacore.com>

        * solist.h (struct target_so_ops): New member bfd_open.
        (solib_find): Add prototype.
        (solib_bfd_fopen): Add prototype.
        * solib.c (solib_find, solib_bfd_fopen): New functions, extracted
        from solib_bfd_open.
        (solib_bfd_open): Use ops->bfd_open override if present.  Call
        solib_find and solib_bfd_open otherwise.

        * objfiles.h (OBJF_KEEPBFD): New define.
        * objfiles.c (free_objfile): Do not close BFD if OBJF_KEEPBFD
        objfile flag is set.
        * solib.c (symbol_add_stub): Do not allocate second BFD for
        shared library; use OBJF_KEEPBFD flag on solib objfile.

2009-01-15  Ulrich Weigand  <uweigand@de.ibm.com>

        * frame.c (get_frame_arch): Abort if called with NULL this_frame.

2009-01-15  Ulrich Weigand  <uweigand@de.ibm.com>

        * value.h (address_of_variable): Add prototype.
        (locate_var_value): Remove prototype.

        * findvar.c (read_var_value): Do not attempt to default frame
        to selected frame.
        (locate_var_value): Remove function.
        * valops.c (value_of_variable): Retrieve selected frame for
        symbols that require a frame when called with NULL block.
        * valops.c (address_of_variable): New function.

        * eval.c (evaluate_subexp_for_address): Call address_of_variable
        instead of calling locate_var_value.
        (evaluate_subexp_with_coercion): Likewise.

2009-01-14  Daniel Jacobowitz  <dan@codesourcery.com>

        * NEWS: Document "define" for prefixed commands.
        * cli/cli-cmds.c (show_user): Update calls to show_user_1.  Call
        show_user_1 for prefix commands.
        * cli/cli-decode.c (help_cmd_list): Recurse for "help user-defined".
        * cli/cli-script.c (validate_comname): Rewrite to handle prefix
        commands.  Return the containing command list.
        (define_command, document_command): Update to handle prefix commands.
        (show_user_1): Add prefix and name arguments.  Handle prefix
        commands.
        * cli/cli-script.h (show_user_1): Update prototype.

2009-01-14  Kai Tietz  <kai.tietz@onevision.com>

        * ser-mingw.c (console_select_thread): Add return to make
        compiler happy.
        (pipe_select_thread): Likewise.
        (file_select_thread): Likewise.

2009-01-14  Pedro Alves  <pedro@codesourcery.com>

        * mi/mi-main.c (mi_cmd_execute): Clean up parenthesis mess from
        previous change.

2009-01-14  Pedro Alves  <pedro@codesourcery.com>

        * remote.c (extended_remote_mourn_1): Invalidate our notion of
        current general thread.

2009-01-14  Pedro Alves  <pedro@codesourcery.com>

        * mi/mi-main.c (mi_cmd_execute): Also allow -list-thread-groups
        without a live selected thread.

2009-01-14  Joel Brobecker  <brobecker@adacore.com>

        Update the copyright notice of some of the files I missed
        in the previous copyright update.

2009-01-14  Joel Brobecker  <brobecker@adacore.com>

        * windows-nat.c (handle_unload_dll): Use %p to print the DLL
        base address instead of casting it to DWORD.

2009-01-13  Ulrich Weigand  <uweigand@de.ibm.com>

        * dwarf2loc.c (dwarf2_evaluate_loc_desc): Do not call get_frame_arch
        for NULL frame pointers.

2009-01-13  Mark Kettenis  <kettenis@gnu.org>

        * utils.c (host_address_to_string): Reimplement in a way that
        avoids the cast of the address to long.

2009-01-13  Joel Brobecker  <brobecker@adacore.com>

        * mdebugread.c (parse_symbol): Save the symbol private data
        using SYMBOL_VALUE_BYTES instead of SYMBOL_VALUE.
        (psymtab_to_symtab_1): Likewise.
        (parse_procedure): Declare variable "e" only in the scope
        where it is used. Extract the symbol private data using
        SYMBOL_VALUE_BYTES.

2009-01-13  Jim Blandy  <jimb@codesourcery.com>

        Abstract out common code for copying value locations.

        * value.h (set_value_component_location): New declaration.
        * value.c (set_value_component_location): New function.
        (value_primitive_field): Use it.
        * valarith.c (value_subscript, value_subscripted_rvalue): Same.
        * valops.c (search_struct_field, value_slice): Same.
        * ada-lang.c (coerce_unspec_val_to_type)
        (ada_value_primitive_packed_val): Same.

2009-01-13  Joel Brobecker  <brobecker@adacore.com>

        * MAINTAINERS (GLOBAL MAINTAINERS): Add Tom Tromey.

2009-01-12  Christopher Faylor  <me+cygwin@cgf.cx>

        * amd64-windows-nat.c Rename gdb-specific win32_* to windows_*
        throughout.
        * i386-cygwin-tdep.c: Ditto.
        * i386-windows-nat.c: Ditto.
        * windows-nat.h: Ditto.
        * windows-tdep.c: Ditto.
        * windows-tdep.h: Ditto.
        * windows-nat.c: Ditto.
        (cygwin_load_start): Redefine as CORE_ADDR.
        (cygwin_load_end): Ditto.
        (windows_make_so): Coerce result of address arithmetic to uintptr_t
        before coercing to CORE_ADDR to avoid a compiler warning.
        (handle_exception): Define addr as CORE_ADDR and coerce
        ExceptionAddress to uintptr_t before assigining to avoid a compiler
        warning.
        * config/djgpp/fnchange.lst: Add mappings for recently renamed windows
        files.

2009-01-11  Jan Kratochvil  <jan.kratochvil@redhat.com>

        Fix linking with --enable-targets=all:
        * Makefile.in (ALL_TARGET_OBS): Add windows-tdep.o.
        (HFILES_NO_SRCDIR): Add windows-tdep.h.
        (ALLDEPFILES): Add windows-tdep.c.

2009-01-11  Chris Faylor  <me.gdb@cgf.cx>

        * win32-nat.h: Delete.
        * windows-nat.h: Rename from win32-nat.h.
        * win32-nat.c: Delete.
        * windows-nat.c: Rename from win32-nat.c.
        * win32-termcap.c: Delete.
        * windows-termcap.c: Rename from win32-termcap.c.
        * amd64-windows-nat.c: Handle rename from win32-nat.h -> windows-nat.h.
        * configure.ac: Handle rename from win32-termcap.c ->
        windows-termcap.c.
        * configure: Regenerate.
        * gdb_curses.h: Change comment to reflect rename from win32-termcap.c
        -> windows-termcap.c.
        * i386-cygwin-tdep.c: Handle rename from win32-tdep.h ->
        windows-tdep.h.
        * i386-windows-nat.c: Refect rename from win32-nat.h -> windows-nat.h.
        * windows-nat.c: Ditto.  Also reflect rename from from win32-tdep.h ->
        windows-tdep.h.
        (win32_make_so): Handle cygwin compiler warning due to change of
        load_addr from DWORD to LPVOID.
        (handle_load_dll): Use %p in format string to properly print address
        and avoid a compiler warning.
        (DEBUG_EXCEPTION_SIMPLE): Ditto.
        (handle_exception): Ditto.
        * windows-tdep.c: Handle rename from win32-tdep.h -> windows-tdep.h.
        * config/i386/cygwin.mh: Handle rename from win32-nat.o ->
        windows-nat.o.
        * config/i386/mingw.mh: Ditto.
        * config/i386/mingw64.mh: Ditto.

2009-01-11  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * f-typeprint.c (f_type_print_varspec_suffix): Convert the autovariable
        arrayprint_recurse_level to a parameter.  Update all the callers.  New
        comment at autovariables.

2009-01-11  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * gdbtypes.c (make_qualified_type, replace_type): Reformat to the GNU
        coding style.

2009-01-11  Joel Brobecker  <brobecker@adacore.com>

        * target.c (target_xfer_partial): Use host_address_to_string to
        print the address of readbuf and writebuf. Cast the address of
        elements inside the myaddr buffer into intptr_t.
        (deprecated_debug_xfer_memory): Use paddress to print memaddr.
        Cast the address of elements inside the myaddr buffer into
        intptr_t.

2009-01-11  Joel Brobecker  <brobecker@adacore.com>

        * amd64-windows-nat.c, amd64-windows-tdep.c: New files.
        * config/i386/mingw64.mh, config/i386/nm-cygwin64.h: New files.
        * configure.host, configure.tgt: Add handling for x86_64/windows.
        * config/djgpp/fnchange.lst: Add entries for amd64-windows-nat.c
        and amd64-windows-tdep.c.

2009-01-11  Joel Brobecker  <brobecker@adacore.com>

        * win32-tdep.h, win32-tdep.c: New files.
        * i386-cygwin-tdep.h: Delete.
        * i386-cygwin-tdep.c: Include win32-tdep.h instead of
        i386-cygwin-tdep.h.
        (win32_xfer_shared_library): Delete.  Moved to win32-tdep.c.
        * win32-nat.c: Likewise.
        * configure.tgt: Add win32-tdep.o to the list of target object
        files for i386-cygwin and i386-mingw targets.

2009-01-11  Joel Brobecker  <brobecker@adacore.com>

        * win32-nat.h: New file.
        * win32-nat.c (mappings): Initialize to NULL.
        (win32_set_context_register_offsets): New function.
        * i386-windows-nat.c: New file.
        (mappings): Moved here from win32-nat.c.
        (_initialize_i386_windows_nat): New function.
        * config/i386/mingw.mh (NATDEPFILES): Add i386-windows-nat.o.
        * config/i386/cygwin.mh (NATDEPFILES): Likewise.

2009-01-09  Andreas Schwab  <schwab@suse.de>

        * Makefile.in (init.c): Set LANG/LC_ALL to C, not c.

2009-01-09  Daniel Jacobowitz  <dan@codesourcery.com>

        * gdbtypes.c (append_composite_type_field): Correct the location of
        appended fields.

2009-01-09  Pedro Alves  <pedro@codesourcery.com>

        * defs.h (deprecated_error_hook): Delete declaration.
        * interps.c (clear_interpreter_hooks): Adjust.
        * remote-sim.c (gdb_os_error): Don't try to call
        deprecated_error_hook.  No need to call exit anymore.
        * top.c (deprecated_error_hook): Delete.

2009-01-09  Joel Brobecker  <brobecker@adacore.com>

        * arch-utils.c (gdbarch_update_p): Use host_address_to_string
        to print the address of the gdbarch pointer.

2009-01-09  Joel Brobecker  <brobecker@adacore.com>

        * gdbarch.sh: Fix all the compilation errors on amd64-windows
        due to casting a pointer to a long when printing a function
        address. Instead, use host_address_to_string to convert our
        address to a string.
        * gdbarch.c: Regenerate.

2009-01-09  Joel Brobecker  <brobecker@adacore.com>

        * event-top.c (async_disconnect, async_stop_sig): use "raise"
        instead of "kill" to raise a signal.

2009-01-09  Joel Brobecker  <brobecker@adacore.com>

        * win32-nat.c (get_module_name): Change the type of parameter
        "base_address" to LPVOID.  Remove unnecessary cast.
        (struct lm_info): Change type of load_addr to LPVOID.
        (win32_make_so): Change the type of parameter "load_addr"
        to LPVOID.  Remove some unnecessary casts.
        (handle_unload_dll): Change the type of "lpBaseOfDll" to LPVOID.
        (win32_xfer_shared_libraries): Add missing cast.

2009-01-09  Joel Brobecker  <brobecker@adacore.com>

        * win32-nat.c (has_detach_ability, set_process_privilege):
        Cast the result of GetProcAddress to (void *) to avoid
        a compilation warning.

2009-01-09  Joel Brobecker  <brobecker@adacore.com>

        * win32-nat.c (CONTEXT_EXTENDED_REGISTERS): Define to 0 if not
        already defined.

2009-01-09  Joel Brobecker  <brobecker@adacore.com>

        * win32-nat.c (get_image_name, win32_xfer_memory): Fix type
        definition of local variable "done".
        (info_w32_command, handle_exception): Remove unnecessary cast.

2009-01-09  Joel Brobecker  <brobecker@adacore.com>

        * win32-nat.c (kernel32_DebugSetProcessKillOnExit): Renames
        DebugSetProcessKillOnExit.  Update all uses in this file.
        (kernel32_DebugActiveProcessStop): Renames DebugActiveProcessStop.
        Update all uses in this file.

2009-01-09  Joel Brobecker  <brobecker@adacore.com>

        * win32-nat.c (do_initial_win32_stuff): Add new ops parameter,
        and use it when pushing the target.
        (win32_attach, win32_create_inferior): Update call to
        do_initial_win32_stuff.
        (win32_detach, win32_mourn_inferior): Use our ops parameter
        instead of the global win32_ops to unpush the target.

2009-01-09  Joel Brobecker  <brobecker@adacore.com>

        * ser-mingw.c (ser_windows_open): Use proper type when casting
        in call to _open_osfhandle.

2009-01-09  Kai Tietz  <kai.tietz@onevision.com>

        * coff-pe-read.c (read_pe_exported_syms): Fix typo.

2009-01-09  Joel Brobecker  <brobecker@adacore.com>

        * CONTRIBUTE: Minor reformatting.

2009-01-08  Kai Tietz  <kai.tietz@onevision.com>

        * MAINTAINERS: Add myself to Write After Approval.
        * coff-pe-read.c (read_pe_exported_syms): Enable read of PE+
        export directory.

2009-01-08  Nathan Froyd  <froydnj@codesourcery.com>

        * remote-sim.c (gdb_os_error): Mark as a noreturn function.
        Call exit to make it obvious to GCC.

2009-01-08  Tom Tromey  <tromey@redhat.com>

        PR breakpoints/9350:
        * varobj.c (varobj_invalidate): Unconditionally free
        all_rootvarobj.
        * symfile.c (syms_from_objfile): Free local_addr when returning
        normally.
        * exec.c (exec_file_attach): Do cleanups before returning.
        (exec_file_command): Likewise.
        * corefile.c (reopen_exec_file): Do cleanups before returning.
        * breakpoint.c (insert_breakpoint_locations): Do cleanups before
        returning.
        (do_vec_free): New function.
        (update_global_location_list): Make a cleanup for old_locations.
        Do cleanups before returning.  Remove unused variable 'e'.
        (find_condition_and_thread): Free result of parsing the
        expression.
        (print_it_typical): Do cleanups before returning.
        (breakpoint_re_set_one): Always free sals.sals.

2009-01-08  Joel Brobecker  <brobecker@adacore.com>
            Emi Suzuki  <emi-suzuki@tjsys.co.jp>

        * breakpoint.c (do_enable_breakpoint): Use update_watchpoint for
        watchpoints.

2009-01-07  Doug Evans  <dje@google.com>

        * top.c (gdb_prompt_string): Delete, unused.

2009-01-07  Pedro Alves  <pedro@codesourcery.com>

        Delete ONE_PROCESS_WRITETEXT leftovers.

        * breakpoint.c (insert_bp_location): Delete process_warning
        argument.  Adjust.
        (insert_breakpoint_locations): Adjust.
        (reattach_breakpoints): Adjust.
        * infrun.c (normal_stop): Drop "It might be running in another
        process" notice.

2009-01-07  Stan Shebs  <stan@codesourcery.com>

        * config/pa/linux.mh (XDEPFILES): Remove.

2009-01-07  Doug Evans  <dje@google.com>

        * cli/cli-cmds.c (set_debug): Fix cut-n-paste error.

2009-01-07  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * f-typeprint.c (f_type_print_base <TYPE_CODE_STRUCT>): Fix output
        spacing, a regression from 2008-04-22.

2009-01-07  Joel Brobecker  <brobecker@adacore.com>

        * utils.c (gdb_print_host_address): Adjust implementation to
        reuse host_address_to_string. Move comment explaining the conversion
        from host address to string from here...
        (host_address_to_string): ... to there.

2009-01-07  Emi Suzuki  <emi-suzuki@tjsys.co.jp>

        * MAINTAINERS: Add myself for write after approval privileges.

2009-01-06  Tom Tromey  <tromey@redhat.com>

        * value.c (set_internalvar): Use value_free, not xfree.

2009-01-06  Jim Blandy  <jimb@red-bean.com>

        Check return values of functions declared with warn_unused_result
        attribute in GLIBC 2.8.
        * cli/cli-cmds.c (pwd_command): Check return value from getcwd.
        * inflow.c (check_syscall): New function.
        (new_tty): Use check_syscall to check return values from open and dup.
        * linux-nat.c (linux_nat_info_proc_cmd): Check return value from fgets.
        * main.c (captured_main): Call cwd after setting up gdb_stderr;
        check for errors from getcwd.
        * mi/mi-cmd-env.c (mi_cmd_env_pwd): Check return value from getcwd.
        * ui-file.c (stdio_file_write): Ignore return value from fwrite.
        (stdio_file_fputs): Same.
        * utils.c (internal_vproblem): abort if last-ditch error message
        write fails.

        * top.c (gdb_init): Don't set the current directory here; that's
        already been done in captured_main.

2009-01-06  Sandra Loosemore  <sandra@codesourcery.com>

        * ser-tcp.c: Adjust includes.
        (tcp_set_cmdlist, tcp_show_cmdlist): Declare.
        (tcp_auto_retry, tcp_retry_limit): Declare.
        (TIMEOUT): Remove, in favor of tcp_retry_limit.
        (POLL_INTERVAL): Increase to 5, in favor of backoff logic.
        (wait_for_connect): New function.
        (net_open): Use it.  Add auto-retry logic.
        (set_tcp_cmd, show_tcp_cmd): New functions.
        (_initialize_ser_tcp): Initialize new "set/show tcp auto-retry"
        and "set/show tcp connect-timeout" commands.
        * NEWS: Document new commands.

2009-01-05  Tom Tromey  <tromey@redhat.com>

        * python/python-internal.h (Py_ssize_t): Define as int.

2009-01-05  Jim Blandy  <jimb@red-bean.com>

        * MAINTAINERS: Fix my e-mail address as steering committee member.

2009-01-03  Joel Brobecker  <brobecker@adacore.com>

        Updated copyright notices for most files.

2009-01-03  Joel Brobecker  <brobecker@adacore.com>

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

2009-01-03  Joel Brobecker  <brobecker@adacore.com>

        * config/djgpp/fnchange.lst: Add entry for ChangeLog-2008.

2009-01-01  Pedro Alves  <pedro@codesourcery.com>

        PR breakpoints/9681:
        * exceptions.h (enum errors): New error type, MEMORY_ERROR.
        * corefile.c (memory_error): Rewrite to throw a MEMORY_ERROR.
        * breakpoint.c (fetch_watchpoint_value): Ignore MEMORY_ERRORs, but
        retrow all other exceptions.

For older changes see ChangeLog-2008.
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