* remote.c (init_remote_state): Add special handling for placeholder

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

2007-02-26  Daniel Jacobowitz  <dan@codesourcery.com>

        * remote.c (init_remote_state): Add special handling for placeholder
        registers.

2007-02-26  Daniel Jacobowitz  <dan@codesourcery.com>

        * Makefile.in (XMLFILES): Include $(TDEP_XML).
        (filenames_h): New variable.
        (clean): Clean up xml-builtin.c and stamp-xml.
        (arm-linux-nat.o): Update.
        * config/arm/linux.mh (TDEP_XML): Define.
        * arm-linux-nat.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
        (arm_linux_has_wmmx_registers): New.
        (GET_THREAD_ID): Fix typo.
        (IWMMXT_REGS_SIZE): Define.
        (fetch_wmmx_regs, store_wmmx_regs): New.
        (arm_linux_fetch_inferior_registers): Use fetch_wmmx_regs.
        (arm_linux_store_inferior_registers): Use store_wmmx_regs.
        (super_xfer_partial, arm_linux_xfer_partial): New.
        (_initialize_arm_linux_nat): Use them.
        * xml-support.c (fetch_xml_builtin): Move outside HAVE_LIBEXPAT.
        (xml_builtin_xfer_partial): New function.
        * xml-support.h (xml_builtin_xfer_partial): New prototype.
        * NEWS: Update mention of iWMMXt support.

2007-02-26  Daniel Jacobowitz  <dan@codesourcery.com>

        * arm-tdep.c (arm_scan_prologue): Do not record FPA register saves
        if there are no FPA registers.
        (arm_dwarf_reg_to_regnum): New function.
        (arm_register_type, arm_register_name): Return minimal values for
        unsupported registers.
        (arm_register_sim_regno): Handle iWMMXt registers.
        (arm_gdbarch_init): Record missing FPA registers if indicated by
        a target description.  Recognize iWMMXt registers.  Only register
        "info float" for FPA.  Use ARM_NUM_REGS.  Register
        arm_dwarf_reg_to_regnum.
        * arm-tdep.h (enum gdb_regnum): Add ARM_NUM_REGS and iWMMXt
        constants.
        (struct gdbarch_tdep): Add have_fpa_registers.
        * features/xscale-iwmmxt.xml: Update capitalization.
        * regformats/arm-with-iwmmxt.dat: Regenerated.

2007-02-24  Kevin Buettner  <kevinb@redhat.com>

        * NEWS (New targets): Add entry for the Toshiba Media Processor.

2007-02-23  Kevin Buettner  <kevinb@redhat.com>

        * MAINTAINERS (mep): New target.

2007-02-23  Kevin Buettner  <kevinb@redhat.com>

        From Jim Blandy, Dave Brolley, Kevin Buettner, Don Howard, and
        Richard Sandiford:
        * Makefile.in (elf_mep_h, mep_desc_h, mep_opc_h): New variables.
        (mep-tdep.o): New rule.
        * configure.tgt (mep-*-*): New target.
        * mep-tdep.c: New file.
        * config/mep/mep.mt: New file.

2007-02-22  Markus Deuling  <deuling@de.ibm.com>

        * infrun.c (inferior_stop_reason, print_stop_reason): Remove
        BREAKPOINT_HIT and STOP_UNKNOWN.

2007-02-22  Markus Deuling  <deuling@de.ibm.com>

        * valops.c (value_ind): Fix unary * handling of TYPE_CODE_INT. 

2007-02-20  Joel Brobecker  <brobecker@adacore.com>

        * gdb_expat.h (XMLCALL): Define if not already defined.

2007-02-20  Andreas Schwab  <schwab@suse.de>

        * Makefile.in (symfile.o): Update dependencies.

2007-02-20  Daniel Jacobowitz  <dan@codesourcery.com>

        * MAINTAINERS: Disable -Werror for cris simulator.  Build
        sparc64-solaris2.10 instead of the broken sparc-elf.
        * solib-frv.c: Include "solib.h".
        * Makefile.in (solib-frv.o): Update.
        * mt-tdep.c (mt_gdbarch_init): Correct typo in floatformats patch.
        * xtensa-tdep.c (xtensa_regset_from_core_section): Cast size_t to int.
        (xtensa_frame_this_id, xtensa_frame_prev_register)
        (xtensa_push_dummy_call): Use %p.

2007-02-16  Daniel Jacobowitz  <dan@codesourcery.com>

        * avr-tdep.c, hppa-tdep.c, hppabsd-tdep.c, i386-tdep.c,
        ia64-tdep.c, m68k-tdep.c, mips-linux-tdep.c, ppcobsd-tdep.c,
        sparc-linux-tdep.c: Include "gdbtypes.h" instead of "floatformat.h".
        * Makefile.in (avr-tdep.o, hppabsd-tdep.o, hppa-tdep.o, i386-tdep.o)
        (ia64-tdep.o, m68k-tdep.o, mips-linux-tdep.o, ppcobsd-tdep.o)
        (sparc-linux-tdep.o): Update.

2007-02-15  Maxim Grigoriev  <maxim2405@gmail.com>

        * xtensa-tdep.h (xtensa_reg_mask_t): New.
        (xtensa_mask_t): Change mask field to be a separate array.
        * xtensa-tdep.c (extract_call_winsize, xtensa_pseudo_register_read)
        (xtensa_pseudo_register_write, xtensa_unwind_pc)
        (xtensa_unwind_dummy_id, xtensa_push_dummy_call)
        (xtensa_breakpoint_from_pc): Remove implicit type casting.
        * xtensa-config.c (mask0, mask1, mask2, mask3, mask4, mask5)
        (mask6, mask7, mask8, mask9, mask10, mask11, mask12, mask13)
        (mask14, mask15): Rename to
        (xtensa_mask0, xtensa_mask1, xtensa_mask2, xtensa_mask3)
        (xtensa_mask4, xtensa_mask5, xtensa_mask6, xtensa_mask7)
        (xtensa_mask8, xtensa_mask9, xtensa_mask10, xtensa_mask11)
        (xtensa_mask12, xtensa_mask13, xtensa_mask14, xtensa_mask15): this.
        (xtensa_submask0, xtensa_submask1, xtensa_submask2, xtensa_submask3)
        (xtensa_submask4, xtensa_submask5, xtensa_submask6, xtensa_submask7)
        (xtensa_submask8, xtensa_submask9, xtensa_submask10)
        (xtensa_submask11, xtensa_submask12, xtensa_submask13)
        (xtensa_submask14, xtensa_submask15): New.
        (rmap): Follow strict aliasing rules doing static initialization.

2007-02-13  Daniel Jacobowitz  <dan@codesourcery.com>

        * target-descriptions.c (tdesc_named_type): Move code_ptr and data_ptr
        handling from here...
        (tdesc_register_type): ...to here.
        * xml-tdesc.c (tdesc_start_reg): Allow code_ptr and data_ptr.
        * features/arm-core.xml: Use code_ptr and data_ptr.

2007-02-13  Denis Pilat  <denis.pilat@st.com>

        * varobj.h (enum varobj_update_error): New enum.
        * varobj.c (struct varobj_root): Add is_valid member.
        (varobj_get_type): Check for invalid varobj.
        (varobj_get_attributes): Likewise.
        (variable_editable):Likewise.
        (varobj_update): Likewise.  Use varobj_update_error.
        (new_root_variable): Set root varobj as valid by default.
        (varobj_invalidate): New function.
        * symfile.c (clear_symtab_users): Use varobj_invalidate.
        * mi/mi-cmd-var.c (varobj_update_one): Change return type to void.
        Use varobj_update_error.

2007-02-12  Pierre Muller  <muller@ics.u-strasbg.fr>

        Fix PR pascal/2223.
        * dwarfread.c (set_cu_language): Recognize DW_LANG_Pascal83 as
        Pascal language marker.
        * dwarf2read.c (set_cu_language): Likewise.

2007-02-12  Corinna Vinschen  <vinschen@redhat.com>

        * win32-nat.c (win32_wait): Reset terminal pgrp to GDB.
        (do_initial_win32_stuff): Call terminal_init_inferior_with_pgrp
        instead of target_terminal_init since inferior_ptid isn't set yet.

2007-02-10  Pedro Alves  <pedro_alves@portugalmail.pt>

        * MAINTAINERS (Write After Approval): Add myself.

2007-02-09  Fred Fish  <fnf@specifix.com>

        Based on work by Apple Computer, Inc.
        * event-top.c (async_request_quit): Call quit() whenever either
        quit_flag is set or immediate_quit is set.

2007-02-09  Gabriel Dos Reis  <gdr@integrable-solutions.net>

        * ada-lang.c (remove_out_of_scope_renamings): Change third parameter's
        type to a pointer to const struct block.
        (ada_lookup_symbol_list): Don't cast away constness when calling
        remove_out_of_scope_renamings.

2007-02-09  Gabriel Dos Reis  <gdr@integrable-solutions.net>

        * linux-nat.c (linux_nat_find_memory_regions): Don't check the
        address of 'filename'; it is always non null.

2007-02-09  Joel Brobecker  <brobecker@adacore.com>

        * exec.c (add_to_section_table): Do not discard empty sections.

2007-02-08  Daniel Jacobowitz  <dan@codesourcery.com>

        * features/Makefile, features/arm-with-iwmmxt.xml,
        features/gdbserver-regs.xsl, features/number-regs.xsl,
        features/sort-regs.xsl, features/xscale-iwmmxt.xml: New files.
        * regformats/arm-with-iwmmxt.dat: Generate.
        * NEWS: Mention iWMMXt.

2007-02-08  Daniel Jacobowitz  <dan@codesourcery.com>

        * Makefile.in (arm-tdep.o, eval.o, target-descriptions.o)
        (xml-tdesc.o): Update.
        * xml-support.c: Add a comment.
        (gdb_xml_enums_boolean): New variable.
        (gdb_xml_parse_attr_enum): Use strcasecmp.
        * xml-support.h (gdb_xml_enums_boolean): Declare.
        * xml-tdesc.c (struct tdesc_parsing_data): Record current_feature,
        next_regnum, and current_union.
        (tdesc_start_feature, tdesc_start_reg, tdesc_start_union)
        (tdesc_end_union, tdesc_start_field, tdesc_start_vector)
        (field_attributes, union_children, reg_attributes, union_attributes)
        (vector_attributes, feature_attributes, feature_children): New.
        (target_children): Make static.  Add <feature>.
        (tdesc_elements): Make static.
        * target-descriptions.c (struct tdesc_reg, tdesc_reg_p, type_p)
        (struct tdesc_feature, tdesc_feature_p): New types.
        (struct target_desc): Add features member.
        (struct tdesc_arch_data, tdesc_data): New.
        (target_find_description): Clarify error message.  Warn about
        ignored register descriptions.
        (tdesc_has_registers, tdesc_find_feature, tdesc_feature_name)
        (tdesc_named_type, tdesc_data_init, tdesc_data_alloc)
        (tdesc_data_cleanup, tdesc_numbered_register)
        (tdesc_numbered_register_choices, tdesc_find_register)
        (tdesc_register_name, tdesc_register_type)
        (tdesc_remote_register_number, tdesc_register_reggroup_p)
        (set_tdesc_pseudo_register_name, set_tdesc_pseudo_register_type)
        (set_tdesc_pseudo_register_reggroup_p, tdesc_use_registers)
        (tdesc_free_reg, tdesc_create_reg, tdesc_free_feature)
        (tdesc_create_feature, tdesc_record_type): New.
        (free_target_description): Free features.
        (_initialize_target_descriptions): Initialize tdesc_data.
        * arch-utils.c (default_remote_register_number): New.
        * arch-utils.h (default_remote_register_number): New prototype.
        * target-descriptions.h (set_tdesc_pseudo_register_name)
        (set_tdesc_pseudo_register_type, set_tdesc_pseudo_register_reggroup_p)
        (tdesc_use_registers, tdesc_data_alloc, tdesc_data_cleanup)
        (tdesc_numbered_register, tdesc_numbered_register_choices)
        (tdesc_has_registers, tdesc_find_feature, tdesc_feature_name)
        (tdesc_named_type, tdesc_create_feature, tdesc_record_type)
        (tdesc_create_reg): Declare.
        * gdbarch.sh (remote_register_number): New entry.
        * gdbarch.c, gdbarch.h: Regenerate.
        * remote.c (init_remote_state): Use gdbarch_remote_register_number.
        * features/gdb-target.dtd: Add feature, reg, vector, union, and field.

        * arm-tdep.c (arm_register_aliases): New.
        (arm_register_name_strings): Rename to...
        (arm_register_names): ...this.  Make const.  Delete the old version.
        (current_option, arm_register_byte): Delete.
        (set_disassembly_style): Simplify.  Do not adjust arm_register_names.
        (value_of_arm_user_reg): New.
        (arm_gdbarch_init): Verify any described registers.  Call
        tdesc_use_registers.  Don't use arm_register_byte.  Create aliases
        for standard register names.
        (_initialize_arm_tdep): Do not adjust arm_register_names.
        * user-regs.c (struct user_reg): Add baton member.
        (append_user_reg, user_reg_add_builtin, user_regs_init)
        (user_reg_add, value_of_user_reg): Use a baton for user
        register functions.
        * std-regs.c: Update.
        * user-regs.h (user_reg_read_ftype, user_reg_add_builtin)
        (user_reg_add): Add baton argument.
        * NEWS: Mention target description register support.
        * features/arm-core.xml, features/arm-fpa.xml: New.
        * eval.c (evaluate_subexp_standard): Allow ptype $register
        when the program is not running.

2007-02-09  Nick Roberts  <nickrob@snap.net.nz>

        * mi/mi-cmd-var.c (mi_cmd_var_create):  Add value field.

2007-02-08  Thiago Jung Bauermann  <bauerman@br.ibm.com>

        * rs6000-tdep.c (gdb_print_insn_powerpc): Set
        info->disassembler_options to "any".

2007-02-08  Daniel Jacobowitz  <dan@codesourcery.com>

        * varobj.c (install_new_value): Only call value_get_print_value
        if changeable.

2007-02-08  Daniel Jacobowitz  <dan@codesourcery.com>

        Reported by timeless@gmail.com:
        * gdb/target.c (target_flash_erase): Do not return void value.
        (target_flash_done): Likewise.
        * gdb/cli/cli-cmds.c (source_command): Likewise.

2007-02-08  Fred Fish  <fnf@specifix.com>

        Based on work by Apple Computer, Inc.
        * event-top.c (handle_sigint): Set quit_flag.
        (async_request_quit): Don't set quit_flag.  Avoid calling quit()
        if quit_flag has already been reset.

2007-02-08  Daniel Jacobowitz  <dan@codesourcery.com>

        * ser-mingw.c (pipe_windows_close): Move variable initialization back
        up.

2007-02-08  Fred Fish  <fnf@specifix.com>

        * defs.h (request_quit): Remove declaration.
        * utils.c (request_quit): Remove definition.

2007-02-08  Joel Brobecker  <brobecker@gnat.com>
            Jan Kratochvil  <jan.kratochvil@redhat.com>
            Daniel Jacobowitz  <dan@codesourcery.com>

        * rs6000-tdep.c (bl_to_blrl_insn_p): New function.
        (skip_prologue): Allow bl->blrl used by PIC code.

2007-02-08  Mark Kettenis  <kettenis@gnu.org>
            Daniel Jacobowitz  <dan@codesourcery.com>

        * cp-valprint.c (cp_print_value_fields, cp_print_value): Always
        initialize tmp_obstack.
        * p-valprint.c (pascal_object_print_value_fields)
        (pascal_object_print_value): Likewise.

2007-02-08  Daniel Jacobowitz  <dan@codesourcery.com>

        * features/feature_to_c.sh: Use %s to avoid problems with nawk.

2007-02-08  Mark Kettenis  <kettenis@gnu.org>

        * sparcnbsd-tdep.c: Include "gdbtypes.h" instead of "floatformat.h".
        * Makefile.in (sparcnbsd-tdep.o): Update dependencies.

2007-02-07  Daniel Jacobowitz  <dan@codesourcery.com>

        * xml-tdesc.c (struct tdesc_xml_cache, tdesc_xml_cache_s)
        (xml_cache): New.
        (tdesc_parse_xml): Cache expanded descriptions.

2007-02-07  Daniel Jacobowitz  <dan@codesourcery.com>

        * Makefile.in (XMLFILES): New.
        (COMMON_OBS): Add xml-builtin.o.
        (xml-builtin.c, stamp-xml): New rules.
        (xml-tdesc.o): Update.
        * features/feature_to_c.sh: New file.
        * xml-support.c (MAX_XINCLUDE_DEPTH): Define.
        (struct gdb_xml_parser): Add dtd_name and is_xinclude.
        (gdb_xml_start_element): Initialize scope after possibly reallocating
        scopes.  Move cleanup later.  Handle the XInclude description
        specially.
        (gdb_xml_end_element): Only parse the body if there is a current element.
        Call XML_DefaultCurrent if there is no element.
        (gdb_xml_fetch_external_entity, gdb_xml_use_dtd): New.
        (struct xinclude_parsing_data, xinclude_start_include)
        (xinclude_end_include, xml_xinclude_default)
        (xml_xinclude_start_doctype, xml_xinclude_end_doctype)
        (xml_xinclude_xml_decl, xml_xinclude_cleanup, xinclude_attributes)
        (xinclude_elements, xml_process_xincludes, fetch_xml_builtin): New.
        * xml-support.h (xml_fetch_another, xml_process_xincludes)
        (fetch_xml_builtin, xml_builtin, gdb_xml_use_dtd): New declarations.
        * xml-tdesc.c (tdesc_parse_xml): Add fetcher_baton argument.  Expand
        XInclude directives.  Use the compiled in DTD.
        (fetch_xml_from_file): Add baton argument.  Treat it as a containing
        directory name.  Do not warn here.
        (file_read_description_xml): Update call.  Warn here instead.  Pass
        a dirname as baton.
        (fetch_available_features_from_target): New.
        (target_read_description_xml): Use it.
        * features/gdb-target.dtd: Add copyright notice.  Use xinclude.dtd
        to handle XInclude.
        * features/xinclude.dtd: New file.

2007-02-05  Daniel Jacobowitz  <dan@codesourcery.com>

        * linux-thread-db.c (check_for_thread_db): Return early if we have
        no libthread_db support.

2007-02-05  Daniel Jacobowitz  <dan@codesourcery.com>

        * mi/mi-parse.h: Include <sys/time.h>.

2007-02-05  Nick Roberts  <nickrob@snap.net.nz>

        * mi/mi-cmd-stack.c (list_args_or_locals): Use common_val_print
        instead of print_variable_value to print values.

2007-02-03  Nick Roberts  <nickrob@snap.net.nz>

        * mi/mi-main.c: Numerous formatting changes.
        (mi_cmd_data_write_register_values): Replace clause inadvertantly
        removed in my previous change.

2007-02-03   Eli Zaretskii  <eliz@gnu.org>

        * mi/mi-main.c (mi_load_progress, timestamp, print_diff_now):
        Use 1000000L instead of 1000000.

2007-02-03  Nick Roberts  <nickrob@snap.net.nz>

            Based on work by Apple Computer, Inc.

        * configure.ac: Test for sys/resource.h and getrusage.
        * configure, config.in: Regenerate.

        * mi/mi-main.c: Include <sys/resource.h> if present.
        (rusage): Declare if HAVE_GETRUSAGE.
        (current_command_ts, do_timings): New static variables.
        (timestamp, print_diff_now, print_diff, timeval_diff):
        New static timing functions.
        (mi_cmd_enable_timings): New function for new MI command.
        (captured_mi_execute_command, mi_execute_async_cli_command): 
        Call timing functions.

        * mi/mi-cmds.c (mi_cmds): Add entry for new MI command
        -enable-timings.

        * mi/mi-cmds.h (mi_cmd_enable_timings): New extern.

        * mi/mi-parse.h: (mi_timestamp): New structure.
        (mi_parse): Add mi_timestamp* member.

2007-02-02  Denis Pilat  <denis.pilat@st.com>

        * thread.c (make_cleanup_restore_current_thread): New function.
        (info_threads_command): Use of make_cleanup_restore_current_thread
        to restore the current thread and the selected frame.
        (restore_selected_frame): New function.
        (struct current_thread_cleanup): Add frame_id field.
        (do_restore_current_thread_cleanup): Add restoring of the selected
        frame.
        (make_cleanup_restore_current_thread): Likewise.
        (thread_apply_all_command): backup the selected frame while 
        entering the function and restore it at exit.
        (thread_apply_command): Likewise.

2007-02-02  Denis Pilat  <denis.pilat@st.com>

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

2007-02-01  Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>

        * gdb/remote-m32r.sdi.c (m32r_fetch_register): Change PWD mask.
        (m32r_store_register): Ditto.

2007-01-30  Vladimir Prus  <vladimir@codesourcery.com>

        * ser-mingw.c (pipe_windows_open)
        (pipe_windows_read, pipe_windows_write): Declare
        variables at the top of the function.

2007-01-29  Daniel Jacobowitz  <dan@codesourcery.com>

        * doublest.c (floatformat_from_length): Use the right element from
        gdbarch floatformats.
        (floatformat_from_type, extract_typed_floating)
        (store_typed_floating): Likewise.
        * doublest.h: Remove declarations for undefined floatformat arrays.
        * gdbarch.sh (float_format, double_format, long_double_format): Change
        to pairs.
        (pformat): Update for pairs.
        * gdbarch.c, gdbarch.h: Regenerated.
        * gdbtypes.c (floatformats_ieee_single, floatformats_ieee_double)
        (floatformats_ieee_double_littlebyte_bigword)
        (floatformats_i387_ext, floatformats_m68881_ext, floatformats_arm_ext)
        (floatformats_ia64_spill, floatformats_ia64_quad, floatformats_vax_f)
        (floatformats_vax_d): New variables.
        (builtin_type_ieee_single, builtin_type_ieee_double)
        (builtin_type_arm_ext, builtin_type_ia64_spill)
        (builtin_type_ia64_quad): Replace arrays with individual types.
        (builtin_type_ieee_single_big, builtin_type_ieee_single_little)
        (builtin_type_ieee_double_big, builtin_type_ieee_double_little)
        (builtin_type_ieee_double_littlebyte_bigword, builtin_type_i960_ext)
        (builtin_type_m88110_ext, builtin_type_m88110_harris_ext)
        (builtin_type_arm_ext_big, builtin_type_arm_ext_littlebyte_bigword)
        (builtin_type_ia64_spill_big, builtin_type_ia64_spill_little)
        (builtin_type_ia64_quad_big, builtin_type_ia64_quad_little): Delete
        unused and endian-specific types.
        (recursive_dump_type): Update for floatformat pairs.
        (build_flt): Move higher.  Handle bit == -1.  Take a floatformat pair.
        (build_gdbtypes): Use build_flt.
        (_initialize_gdbtypes): Update set of initialized types.
        * gdbtypes.h: Update declarations to match gdbtypes.c.
        (struct main_type): Store a pointer to two floatformats.
        * arch-utils.c (default_float_format, default_double_format): Delete.
        * arch-utils.h (default_float_format, default_double_format): Delete.

        * arm-tdep.c, avr-tdep.c, hppa-tdep.c, hppabsd-tdep.c, i386-tdep.c,
        ia64-tdep.c,  iq2000-tdep.c, m68k-tdep.c, m88k-tdep.c,
        mips-linux-tdep.c, mips-tdep.c, mt-tdep.c, ppcobsd-tdep.c,
        sparc-linux-tdep.c, sparc-tdep.c, sparcnbsd-tdep.c, spu-tdep.c,
        vax-tdep.c, alpha-tdep.c, ppc-sysv-tdep.c: Update.

2007-01-29  Joel Brobecker  <brobecker@adacore.com>

        * target.c (maintenance_print_target_stack): New function.
        (initialize_targets): Add new "maintenance print target-stack"
        command.

2007-01-28  Mark Kettenis  <kettenis@gnu.org>

        * dwarf2read.c (new_symbol): Handle DW_AT_decl_file being zero.

2007-01-27  Daniel Jacobowitz  <dan@codesourcery.com>

        * dwarf2loc.h (struct dwarf2_locexpr_baton): Change size to a long.
        (struct dwarf2_loclist_baton): Likewise.

2007-01-27  Eli Zaretskii  <eliz@gnu.org>

        * cli/cli-script.c: Include breakpoint.h.
        (build_command_line): Require arguments only for if and while
        commands.
        (get_command_line, execute_user_command, execute_control_command):
        Fix wording of warning messages.
        (print_command_lines): Print breakpoint commands.
        (execute_control_command): Call commands_from_control_command to
        handle the `commands' command inside a body of a flow-control
        command.
        (read_next_line): Recognize the `commands' command and build a
        command line structure for it.
        (recurse_read_control_structure, read_command_lines): Handle
        `commands' similarly to `if' and `while'.

        * breakpoint.c (get_number_trailer): Document the special meaning
        of NULL as the first argument PP.
        (commands_from_control_command): New function.

        * breakpoint.h (commands_from_control_command): Add prototype.

        * defs.h (commands_control): New enumerated value for enum
        command_control_type.

2007-01-26  Joel Brobecker  <brobecker@adacore.com>

        * ada-lang.c (ada_exception_breakpoint_ops): Fix typo in function name.
        (ada_exception_sal): Update accordingly.

2007-01-26  Jan Kratochvil <jan.kratochvil@redhat.com>

        * c-valprint.c (c_val_print): Require strings to be of no-signed CHARs.
        * NEWS: Describe CHAR array vs. string identifcation rules.

2007-01-25  Paul Brook  <paul@codesourcery.com>

        * arm-tdep.c (arm_get_next_pc): Fix bitfield off-by-one error.

2007-01-24  Jim Blandy  <jimb@codesourcery.com>

        * dwarf2loc.c (dwarf2_evaluate_loc_desc): When the location
        expression is empty, bother to return the 'optimized out' value we
        construct.  (Thanks to Carl Burch.)

2007-01-24  Vladimir Prus  <vladimir@codesourcery.com>

        * varobj.c (c_value_of_root, c_value_of_child)
        (cplus_describe_child): Don't call release_value.

2007-01-24  Thiemo Seufer  <ths@mips.com>

        * mips-linux-tdep.c (mips_linux_n64_rt_sigframe): Fix struct
        initialization.

2007-01-24  Vladimir Prus  <vladimir@codesourcery.com>

        Refactor getting children name, value and type access 
        for varobjs in C++.
        * varobj.c (get_type_deref): Remove.
        (adjust_value_for_child_access): New.
        (c_number_of_children): Use the above.
        (c_describe_child): Likewise.
        (enum accessibility): New.
        (match_accessibility): New function.
        (cplus_describe_child): New function.
        (cplus_name_of_child, cplus_value_of_child)
        (cplus_type_of_child): Reimplement in terms
        of cplus_describe_child.
        (cplus_number_of_children): Use 
        adjust_value_for_child_access.
        
2007-01-24  Vladimir Prus  <vladimir@codesourcery.com>

        Fix computation of the 'editable' attribute and
        value changeability for for references.
        * varobj.c (get_value_type): New function.
        (c_variable_editable): Use get_value_type.
        (varobj_value_is_changeable): Likewise.
                
2007-01-24  Joel Brobecker  <brobecker@adacore.com>

        * source.c (find_and_open_source): Try rewriting the source
        path inside filename if dirname is NULL.

2007-01-24  Joel Brobecker  <brobecker@adacore.com>

        * dwarf2read.c (add_partial_symbol): Create an extra partial
        symbol in the VAR_DOMAIN for Ada structures, unions or enums.
        (new_symbol): Likewise for symbols.

2007-01-24  Nick Roberts  <nickrob@snap.net.nz>

        * mi/mi-main.c (mi_cmd_execute): Call free_all_values.

2007-01-23  Vladimir Prus  <vladimir@codesourcery.com>
        
        * value.c (value_primitive_field): Copy the full 'location' 
        contents, instead of assuming that copying ADDRESS will 
        bring over everything in the union.  Remove obsolete comment.
        
2007-01-23  Masaki Muranaka  <monaka@monami-software.com>

        * m32c-tdep.c (make_regs, m32c_analyze_prologue)
        (m32c_skip_trampoline_code, m32c_m16c_address_to_pointer)
        (m32c_m16c_pointer_to_address): Separate code from declarations.

2007-01-23  Nick Hudson  <nick.hudson@dsl.pipex.com>

        * target.c (update_current_target): Correct typo.

2007-01-22  Masaki Muranaka  <monaka@monami-software.com>

        * xstormy16-tdep.c (xstormy16_skip_prologue): Separate code from a
        declaration.

2007-01-11  Andrew Cagney  <cagney@redhat.com>
            Daniel Jacobowitz  <dan@codesourcery.com>
            Jan Kratochvil  <jan.kratochvil@redhat.com>

        * dwarf2-frame.c (execute_cfa_program): New support of
        `DW_CFA_GNU_negative_offset_extended'.

2007-01-21  Daniel Jacobowitz  <dan@codesourcery.com>

        * NEWS: Mention flash support for "load" and new remote packets.

2007-01-21  Markus Deuling  <deuling@de.ibm.com>

        * breakpoint.c (delete_command): Skip redundant loop iterations.

2007-01-21  Daniel Jacobowitz  <dan@codesourcery.com>

        * gdbarch.sh (register_type): Update comment.
        * gdbarch.h: Regenerated.
        * arch-utils.c (generic_register_size): Call register_type.
        * ia64-tdep.c (ia64_extract_return_value): Likewise.
        * m32c-tdep.c (check_for_saved): Likewise.
        * mips-tdep.c (mips_print_register, print_gp_register_row)
        (mips_print_registers_info): Likewise.
        * sh-tdep.c (sh_pseudo_register_read, sh_pseudo_register_write):
        Likewise.
        * sh64-tdep.c (sh64_pseudo_register_read, sh64_pseudo_register_write)
        (sh64_do_register, sh64_print_register)
        (sh64_media_print_registers_info): Likewise.
        * tui/tui-regs.c (tui_register_format): Likewise.

2007-01-21  Daniel Jacobowitz  <dan@codesourcery.com>

        * objfiles.h (ALL_PRIMARY_SYMTABS): Define.

        * ada-lang.c (symtab_for_sym, ada_lookup_symbol_list)
        (ada_lookup_symbol): Use ALL_PRIMARY_SYMTABS.
        * cp-support.c (make_symbol_overload_list_qualified): Likewise.
        * symtab.c (lookup_symbol_aux_block, lookup_symbol_aux_symtabs)
        (basic_lookup_transparent_type, find_pc_sect_symtab, search_symbols)
        (make_symbol_completion_list): Likewise.

2007-01-21  Jan Kratochvil  <jan.kratochvil@redhat.com>
            Daniel Jacobowitz  <dan@codesourcery.com>

        * buildsym.c (end_symtab): Use preallocated symtab if available.
        Fill in SYMBOL_SYMTAB.
        * buildsym.h (struct subfile): Add symtab member.
        * dwarf2read.c (struct dwarf2_cu): Add line_header.
        (struct file_entry): Add symtab.
        (free_cu_line_header): New function.
        (read_file_scope): Use it.  Save line_header in the cu.  Process
        lines before DIEs.
        (add_file_name): Initialize new symtab member.
        (dwarf_decode_lines): Create symtabs for included files.
        (new_symbol): Set SYMBOL_SYMTAB.
        * symtab.c (lookup_symbol): Use SYMBOL_SYMTAB.
        (search_symbols): Likewise.
        * symtab.h (struct symbol): Add symtab member.
        (SYMBOL_SYMTAB): Define.

2007-01-20  Daniel Jacobowitz  <dan@codesourcery.com>

        * symfile.c (allocate_symtab): Remove INIT_EXTRA_SYMTAB_INFO.

2007-01-20  Daniel Jacobowitz  <dan@codesourcery.com>

        * arch-utils.c (show_endian): Correct reversed condition.

2007-01-19  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * MAINTAINERS (Write After Approval): Add myself.

2007-01-16  Daniel Jacobowitz  <dan@codesourcery.com>
            Vladimir Prus  <vladimir@codesourcery.com>

        Fix 'selected frame' varobjs.
        * varobj.c (struct varobj): Remove the error field.
        (varobj_set_value): Don't check var->error.
        (install_new_value): Don't set var->error.
        (varobj_update): Always pass the new value
        of the root via install_new_value.
        (create_child): Don't set error field.
        (new_variable): Likewise.
        (c_value_of_root): Always reevaluate the value
        of selected frame varobjs in the selected frame.
        Don't call reinit_frame_cache.

2007-01-15  Joel Brobecker  <brobecker@adacore.com>

        * source.c (_initialize_source): Improve the help text of
        the substitute-path commands.

2007-01-14  Mark Kettenis  <kettenis@gnu.org>

        * frv-tdep.c (frv_gdbarch_init, frv_register_name)
        (frv_breakpoint_from_pc, frv_gdbarch_adjust_breakpoint_address)
        (frv_skip_prologue): Remove prototypes.
        (frv_adjust_breakpoint_address): Renamed from
        frv_gdbarch_adjust_breakpoint_address.
        (frv_gdbarch_init): Adjust.

2007-01-13  Mark Kettenis  <kettenis@gnu.org>

        * gdbarch.sh (deprecated_extract_return_value)
        (deprecated_store_return_value): Remove.
        (extract_return_value, store_return_value): Remove default values.
        * gdbarch.c, gdbarch.h: Regenerate.
        * arch-utils.c, arch-utils.h (legacy_extract_return_value)
        (legacy_store_return_value): Remove.
        * regcache.c, regcache.h (deprecated_grub_regcache_for_registers):
        Remove.

        * mi/mi-main.c: Remove obsolete comment.

        * regcache.c, regcache.h (deprecated_register_bytes)
        (deprecated_read_register_bytes)
        (deprecated_write_register_bytes): Remove.

        * frame.c (get_frame_register_bytes, put_frame_register_bytes):
        Don't forget to move destination pointer.

2007-01-01  Mark Kettenis  <kettenis@gnu.org>

        * config/i386/nm-i386gnu.h (CHILD_PREPARE_TO_STORE): Remove.

2007-01-11  Ulrich Weigand  <uweigand@de.ibm.com>

        * spu-tdep.c (spu_analyze_prologue): Fix erroneous backtrace
        past entry function with recent newlib.

2007-01-11  Vladimir Prus  <vladimir@codesourcery.com>

        * gdb.texinfo (GDB/MI Variable Objects): Improve the 
        introduction.  Specify -var-update more exactly.

2007-01-11  Daniel Jacobowitz  <dan@codesourcery.com>

        * frame.c (get_prev_frame_1): Check PC_REGNUM before using it.

2007-01-10  Jim Blandy  <jimb@codesourcery.com>

        * MAINTAINERS (Global Maintainers): Ulrich Weigand has accepted
        the Global Maintainers' invitation to be a global maintainer.

2007-01-10  Daniel Jacobowitz  <dan@codesourcery.com>

        * infrun.c (singlestep_pc): New variable.
        (resume): Set singlestep_pc.
        (context_switch): Add a debugging message.  Flush the frame cache.
        (handle_inferior_event): Add debugging messages.  Handle thread
        hops when a software single step has completed.  Let context_switch
        handle flushing the frame cache.

2007-01-09  Daniel Jacobowitz  <dan@codesourcery.com>

        * NEWS: Mention target descriptions, "set tdesc filename",
        "unset tdesc filename", "show tdesc filename", and
        qXfer:features:read.
        * arch-utils.c (choose_architecture_for_target): New function.
        (gdbarch_info_fill): Call it.
        * target-descriptions.c (struct property): Make members non-const.
        (struct target_desc): Add arch member.
        (target_description_filename): New variable.
        (target_find_description): Try via XML first.
        (tdesc_architecture): New.
        (free_target_description, make_cleanup_free_target_description): New.
        (set_tdesc_property): Call xstrdup.
        (set_tdesc_architecture, tdesc_set_cmdlist, tdesc_show_cmdlist)
        (tdesc_unset_cmdlist, unset_tdesc_cmd, unset_tdesc_filename_cmd)
        (set_tdesc_cmd, show_tdesc_cmd, set_tdesc_filename_cmd)
        (show_tdesc_filename_cmd, _initialize_target_descriptions): New.
        * target-descriptions.h (tdesc_architecture)
        (make_cleanup_free_target_description, set_tdesc_architecture): New
        prototypes.
        * Makefile.in (SFILES): Add xml-tdesc.c.
        (COMMON_OBS): Add xml-tdesc.o.
        (target-descriptions.o): Update.
        (xml-tdesc.o): New rule.
        * xml-tdesc.c, xml-tdesc.h: New files.
        * remote.c (PACKET_qXfer_features): New enum.
        (remote_protocol_features): Add qXfer:features:read.
        (remote_xfer_partial): Handle TARGET_OBJECT_AVAILABLE_FEATURES.
        (_initialize_remote): Register qXfer:features:read.
        * target.h (enum target_object): Add TARGET_OBJECT_AVAILABLE_FEATURES.
        * features/gdb-target.dtd: New file.

2007-01-09  Daniel Jacobowitz  <dan@codesourcery.com>

        * copyright.sh: Clarify error.

2007-01-09  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * symtab.c (matching_bfd_sections): Fix VMA matching for
        prelinked objects.

2007-01-09  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * minsyms.c (lookup_minimal_symbol_by_pc_section): Handle
        nested symbols.

2007-01-09  Daniel Jacobowitz  <dan@codesourcery.com>

        Updated copyright notices for most files.

2007-01-09  Daniel Jacobowitz  <dan@codesourcery.com>

        * copyright.sh (prunes): Add step-line.inp and step-line.c.

2007-01-09  Daniel Jacobowitz  <dan@codesourcery.com>

        * configure.ac (DEBUGDIR_RELOCATABLE): Define for debugdir inside
        exec_prefix.
        (TARGET_SYSTEM_ROOT_RELOCATABLE): Allow for exec_prefix being
        '${prefix}'.
        * configure, config.in: Regenerate.
        * defs.h (debug_file_directory): Declare.
        * main.c (captured_main): Canonicalize gdb_sysroot.  Assume
        TARGET_SYSTEM_ROOT is defined.  Initialize debug_file_directory and
        relocate it if DEBUGDIR_RELOCATABLE.
        * symfile.c (debug_file_directory): Make non-static.
        (find_separate_debug_file): Look for debug info for SYSROOT/PATH
        in DEBUGDIR/PATH if DEBUGDIR is inside SYSROOT.
        (_initialize_symfile): Don't initialize debug_file_directory here.

2007-01-09  Jim Blandy  <jimb@codesourcery.com>

        * score-tdep.c (score_push_dummy_call): Don't mix declarations and
        statements.

2007-01-09  Daniel Jacobowitz  <dan@codesourcery.com>

        * alpha-mdebug-tdep.c (alpha_mdebug_frame_prev_register): Use
        frame_unwind_register to recurse.
        * alpha-tdep.c (alpha_sigtramp_frame_prev_register): Likewise.
        (alpha_heuristic_frame_prev_register): Likewise.
        * h8300-tdep.c (h8300_frame_prev_register): Likewise.
        * m32c-tdep.c (m32c_prev_register): Likewise.
        * frame.c (frame_register_unwind_location): Remove FIXME.

2007-01-09  Daniel Jacobowitz  <dan@codesourcery.com>
            Eli Zaretskii  <eliz@gnu.org>

        * copyright.sh: New file.

2007-01-09  Daniel Jacobowitz  <dan@codesourcery.com>

        * configure.ac: Check for XML_StopParser.
        * xml-support.c (gdb_xml_body_text): Check for an error.
        (gdb_xml_start_element_wrapper): Conditionalize call to XML_StopParser.
        (gdb_xml_end_element_wrapper): Likewise.
        * config.in, configure: Regenerated.

2007-01-08  Daniel Jacobowitz  <dan@codesourcery.com>

        * varobj.c (install_new_value): Always update print_value.
        (value_get_print_value): Immediately return NULL for missing
        values.

2007-01-08  Jim Blandy  <jimb@codesourcery.com>

        * configure.ac: Tighten pattern for extracting value of
        DEPRECATED_TM_FILE from the target makefile fragment.
        * configure: Regenerated.

2007-01-08  Daniel Jacobowitz  <dan@codesourcery.com>

        * linux-nat.c (struct simple_pid_list): Add status.
        (add_to_pid_list): Record the PID's status.
        (linux_record_stopped_pid): Likewise.  Make static.
        (pull_pid_from_list): Return the saved status.
        (linux_nat_handle_extended): Deleted.
        (linux_handle_extended_wait): Combine with linux_nat_handle_extended.
        Make static.  Handle non-SIGSTOP for a new thread's first signal.
        (flush_callback): Handle unexpected pending signals.
        (linux_nat_wait): Update calls to changed functions.
        * linux-nat.h (linux_record_stopped_pid, linux_handle_extended_wait):
        Remove prototypes for newly static functions.

2007-01-08  Ulrich Weigand  <uweigand@de.ibm.com>

        * gdbarch.sh (value_from_register): New gdbarch function.
        * gdbarch.c, gdbarch.h: Regenerate.
        * findvar.c (default_value_from_register): New function.
        (value_from_register): Use gdbarch_value_from_register.
        * value.h (default_value_from_register): Declare.
        * spu-tdep.c (spu_convert_register_p, spu_register_to_value,
        spu_value_to_register): Remove.
        (spu_value_from_register): New function.
        (spu_gdbarch_init): Do not call set_gdbarch_convert_register_p,
        set_gdbarch_register_to_value, set_gdbarch_value_to_register.
        Call set_gdbarch_value_from_register.
        * s390-tdep.c (s390_convert_register_p, s390_register_to_value,
        s390_value_to_register): Remove.
        (s390_value_from_register): New function.
        (s390_gdbarch_init): Do not call set_gdbarch_convert_register_p,
        set_gdbarch_register_to_value, set_gdbarch_value_to_register.
        Call set_gdbarch_value_from_register.

2007-01-08  Daniel Jacobowitz  <dan@codesourcery.com>

        * NEWS: Add "set sysroot" and "show sysroot".
        * solib.c (solib_absolute_prefix): Delete.  Replace
        all uses with gdb_sysroot.
        (_initialize_solib): Add "set sysroot" and "show sysroot".
        Make "solib-absolute-prefix" an alias to it.

2007-01-08  Ulrich Weigand  <uweigand@de.ibm.com>

        * frame.c (get_frame_register_bytes): New function.
        (put_frame_register_bytes): Likewise.
        * frame.h (get_frame_register_bytes): Declare.
        (put_frame_register_bytes): Likewise.
        * findvar.c (value_from_register): Always construct lval_register
        values.  Use get_frame_register_bytes.
        * valops.c (value_assign): Use get_frame_register_bytes and
        put_frame_register_bytes.

2007-01-08  Jim Blandy  <jimb@codesourcery.com>

        * MAINTAINERS: Update Stan Shebs' email address.

2007-01-07  Joel Brobecker  <brobecker@adacore.com>

        * ada-lang.c (is_known_support_routine): Improve the implementation.

2007-01-06  Joel Brobecker  <brobecker@adacore.com>

        * ada-lang.c: Add include of source.h.
        (is_known_support_routine): Improve the check verifying that the file
        associated to this frame exists.
        * Makefile.in (ada-lang.o): Add dependency on source.h.

2007-01-07  Jim Blandy  <jimb@codesourcery.com>

        * ax-general.c (ax_const_l): Select proper opcode for the given
        value.

2007-01-04  Vladimir Prus  <vladimir@codesourcery.com>

        * varobj.c (c_value_of_root): Don't select frame if variable
        object is out of scope.

2007-01-06  Nick Roberts  <nickrob@snap.net.nz>

        * varobj.c (struct varobj): New member print_value.
        (install_new_value): Compare last printed value with current one
        instead of contents.
        (new_variable): Initialize var->print_value to NULL.
        (free_variable): Free var->print_value.
        (value_get_print_value): New function derived from
        c_value_of_variable.
        (c_value_of_variable): Use value_get_print_value.

2007-01-05  Joel Brobecker  <brobecker@adacore.com>

        * i386-tdep.c (i386_analyze_stack_align): Add comment.

2007-01-05  Joel Brobecker  <brobecker@adacore.com>

        * NEWS: Add entries for new catch commands.

2007-01-05  Joel Brobecker  <brobecker@adacore.com>

        * dwarf2read.c (partial_die_info): Add field has_byte_size.
        (add_partial_symbol): Correct identification of external references.
        (process_structure_scope): Likewise.
        (read_partial_die): Handle DW_AT_byte_size attribute.

2007-01-05  Daniel Jacobowitz  <dan@codesourcery.com>

        * xml-support.c (gdb_xml_end_element): Remove wrong backslashes.

2007-01-05  Nick Roberts  <nickrob@snap.net.nz>

        * varobj.c (get_type_deref): Fix variable objects for references to
        pointers.

2007-01-04  Daniel Jacobowitz  <dan@codesourcery.com>

        * symtab.c (find_pc_sect_psymtab): Add comments.  Handle psymtabs
        with no symbols.

2007-01-04  Daniel Jacobowitz  <dan@codesourcery.com>

        * memory-map.c (struct_memory_map_parsing_data): Remove most
        members.  Make property_name an array.
        (free_memory_map_parsing_data, memory_map_start_element)
        (memory_map_end_element, memory_map_character_data): Delete.
        (memory_map_start_memory, memory_map_end_memory)
        (memory_map_start_property, memory_map_end_property): New functions.
        (property_attributes, memory_children, memory_type_enum)
        (memory_attributes, memory_map_children, memory_map_elements): New.
        (parse_memory_map): Rewrite.
        * xml-support.c (debug_xml): New.
        (xml_get_required_attribute, xml_get_integer_attribute)
        (xml_get_enum_value, free_xml_parser, make_cleanup_free_xml_parser):
        Delete.
        (struct scope_level, struct gdb_xml_parser, gdb_xml_body_text)
        (gdb_xml_debug, gdb_xml_error, gdb_xml_values_cleanup)
        (gdb_xml_start_element, gdb_xml_start_element_wrapper)
        (gdb_xml_end_element, gdb_xml_end_element_wrapper, gdb_xml_cleanup)
        (gdb_xml_create_parser_and_cleanup, gdb_xml_parse)
        (gdb_xml_parse_ulongest, gdb_xml_parse_attr_ulongest)
        (gdb_xml_parse_attr_enum, show_debug_xml, _initialize_xml_support):
        New.
        * xml-support.h (struct gdb_xml_value, gdb_xml_attribute_handler)
        (enum gdb_xml_attribute_flag, struct gdb_xml_attribute)
        (enum gdb_xml_element_flag, struct gdb_xml_element)
        (gdb_xml_element_start_handler, gdb_xml_element_end_handler)
        (struct gdb_xml_enum): New.
        (gdb_xml_create_parser_and_cleanup, gdb_xml_parse, gdb_xml_debug)
        (gdb_xml_error, gdb_xml_parse_attr_ulongest)
        (gdb_xml_parse_attr_enum, gdb_xml_parse_ulongest): New prototypes.
        (xml_get_required_attribute, xml_get_integer_attribute)
        (xml_get_enum_value, make_cleanup_free_xml_parser): Delete prototypes.
        * Makefile.in (xml_support_h, xml-support.o): Update.

2007-01-04  Daniel Jacobowitz  <dan@codesourcery.com>

        * Makefile.in (eval.o): Update dependencies.
        * eval.c: Include "ui-out.h" and "exceptions.h".
        (evaluate_subexp_standard): Use TRY_CATCH around value_of_variable.
        Use value_zero if an error occurs when avoiding side effects.
        * varobj.c (c_value_of_root): Initialize new_val.

2007-01-04  Daniel Jacobowitz  <dan@codesourcery.com>

        * varobj.c (varobj_list_children): Stop if the number of children is
        unknown.
        (c_number_of_children):

2007-01-04  Mark Kettenis  <kettenis@gnu.org>

        * alpha-tdep.c (alpha_register_name): Use ARRAY_SIZE.
        (alpha_read_insn, alpha_skip_prologue, alpha_heuristic_proc_start)
        (alpha_heuristic_frame_unwind_cache, alpha_next_pc)
        (alpha_gdbarch_init): Use ALPHA_INSN_SIZE, ALPHA_REGISTER_SIZE and
        sizeof, instead of hardcoded constants.

2007-01-04  Daniel Jacobowitz  <dan@codesourcery.com>

        * CONTRIBUTE: Use sourceware.org.

2007-01-04  Daniel Jacobowitz  <dan@codesourcery.com>

        * buildsym.c (start_subfile): Handle producer.
        (record_producer): New function.
        * buildsym.h (struct subfile): Include producer.
        (record_producer): New prototype.
        * dwarf2-frame.c (struct dwarf2_cie): Add version and augmentation.
        (struct dwarf2_frame_state): Add armcc_cfa_offsets_sf and
        armcc_cfa_offsets_reversed.
        (execute_cfa_program): Handle armcc_cfa_offsets_sf.
        (dwarf2_frame_find_quirks): New function.
        (dwarf2_frame_cache): Call it.  Handle armcc_cfa_offsets_reversed.
        (decode_frame_entry_1): Record the CIE version.  Record the
        augmentation.  Skip armcc augmentations.
        * dwarf2read.c (read_file_scope): Save the producer.
        * symtab.h (struct symtab): Rename unused version member to
        producer.

2007-01-04  Daniel Jacobowitz  <dan@codesourcery.com>

        * configure.ac (build_warnings): Use -Wall and
        -Wdeclaration-after-statement.
        * configure: Regenerated.

2007-01-04  Vladimir Prus  <vladimir@codesourcery.com>

        Simplify access to variours properties of child
        variable objects in C.
        * varobj.c (value_struct_element_index): New function.
        (c_describe_child): New function.
        (c_name_of_child, c_value_of_child)
        (c_type_of_child): Rewrite to use c_describe_child.

2007-01-04  Vladimir Prus  <vladimir@codesourcery.com>

        gdb/
        * varobj.c: Include "vec.h". 
        (varobj_p): New typedef, declare vector of those.
        (struct varobj): Use vector for the 'children' member.
        (child_exists): Remove.
        (save_child_in_parent): Remove.
        (remove_child_from_parent): Remove.
        (struct varobj_child): Remove.
        (struct vstack): Remove.
        (vpush, vpop): Remove.
        (varobj_list_children): Adjust to work work vector.
        (varobj_update): Likewise. Use vectors for
        working stack and result.
        (delete_variable_1): Likewise.
        * Makefile.in (varobj.o): Update dependencies.

2007-01-04  Vladimir Prus  <vladimir@codesourcery.com>

        Port from Apple's version.
        gdb/
        * varobj.c (type_changeable): Rename to...
        (varobj_value_is_changeable_p): ...this. Adjust all callers.
        (is_root_p): New function. Use it everywhere.

2007-01-04  Jim Blandy  <jimb@codesourcery.com>

        * glibc-tdep.c (glibc_skip_solib_resolver): Look for '_dl_fixup',
        then plain 'fixup'.

2007-01-04  Joel Brobecker  <brobecker@adacore.com>

        * hpread.c (hpread_start_psymtab): Remove unnecessary extern.

2007-01-04  Joel Brobecker  <brobecker@adacore.com>

        * hpread.c (hpread_type_lookup): Fix compilation failure.

2007-01-04  Qinwei  <qinwei@sunnorth.com.cn>

        * NEWS: New port to S+core.
        * MAINTAINERS (Write After Approval, Responsible Maintainers):
        Add myself.

        * Makefile.in: Add dependencies for S+core files.
        * configure.tgt (score*, score-*-*): Add S+core target.
        * config/score/embed.mt: New file.
        * score-tdep.c: New file.
        * score-tdep.h: New file.

2007-01-04  Joel Brobecker  <brobecker@adacore.com>

        * ada-lang.c (ada_evaluate_subexp) [OP_TYPE]: Return a value with
        the appropriate type rather than a bogus void type.

2007-01-04  Joel Brobecker  <brobecker@adacore.com>

        * ada-lang.h (ada_find_printable_frame): Remove.
        (ada_exception_catchpoint_p, ada_decode_exception_location)
        (ada_decode_assert_location): Add declaration.
        * ada-lang.c: Add include of annotate.h and valprint.h.
        (exception_catchpoint_kind): New enum.
        (function_name_from_pc, is_known_support_routine)
        (ada_find_printable_frame, ada_unhandled_exception_name_addr)
        (ada_exception_name_addr_1, ada_exception_name_addr)
        (print_it_exception, print_one_exception, print_mention_exception)
        (print_it_catch_exception, print_one_catch_exception)
        (print_mention_catch_exception, catch_exception_breakpoint_ops)
        (print_it_catch_exception_unhandled)
        (print_one_catch_exception_unhandled)
        (print_mention_catch_exception_unhandled, print_it_catch_assert)
        (print_one_catch_assert, print_mention_catch_assert)
        (ada_exception_catchpoint_p, error_breakpoint_runtime_sym_not_found)
        (ada_get_next_arg, catch_ada_exception_command_split)
        (ada_exception_sym_name, ada_exception_sym_name)
        (ada_exception_breakption_ops, ada_exception_catchpoint_cond_string)
        (ada_parse_catchpoint_condition, ada_exception_sal)
        (ada_decode_exception_location)
        (ada_decode_assert_location): New function.
        (catch_exception_unhandled_breakpoint_ops): New global variable.
        (catch_assert_breakpoint_ops): New global variable.
        * breakpoint.c: Add include of ada-lang.h.
        (print_one_breakpoint): Do not print the condition for Ada
        exception catchpoints.
        (create_ada_exception_breakpoint): New function.
        (catch_ada_exception_command, catch_assert_command): New function.
        (catch_command_1): Add support for the new "catch exception" and
        "catch assert" commands.
        (_initialize_breakpoint): Add help description for the new catch
        commands.
        * Makefile.in (ada-lang.o): Add dependency on annotate.h and
        valprint.h.
        (breakpoint.o): Add dependency on ada-lang.h.

2007-01-03  Pedro Alves  <pedro_alves@portugalmail.pt>

        * coffread.c (cs_to_section): If bfd_section is found, always
        return its section index.
        (coff_symtab_read): Determine the minimal_symbol_type using the
        bfd_section flags.

2007-01-03  Jan Kratochvil  <jan.kratochvil@redhat.com>
            Daniel Jacobowitz  <dan@codesourcery.com>

        * Makefile.in (top.o): Update.
        * top.c (gdb_readline_wrapper_done, gdb_readline_wrapper_result)
        (saved_after_char_processing_hook, gdb_readline_wrapper_line)
        (struct gdb_readline_wrapper_cleanup, gdb_readline_wrapper_cleanup):
        New.
        (gdb_readline_wrapper): Rewrite to use asynchronous readline.

2007-01-03  Mark Kettenis  <kettenis@gnu.org>

        * arm-linux-tdep.c (arm_linux_extract_return_value): Remove.
        (arm_linux_init_abi): Don't set deprecated_extract_return_value.

2007-01-03  Daniel Jacobowitz  <dan@codesourcery.com>

        * ada-lang.c (find_struct_field): Initialize *byte_offset_p.
        * breakpoint.c (do_enable_breakpoint): Ignore both mem_cnt and i.
        * c-typeprint.c (c_type_print_varspec_suffix): Don't test length
        greater than or equal to zero.
        * m2-typeprint.c (m2_array): Likewise.
        * p-typeprint.c (pascal_type_print_varspec_prefix): Likewise.
        * gdbtypes.c (copy_type_recursive): Correct == typo.
        * i386-tdep.c (i386_skip_prologue): Remove stray semicolon.
        * linux-nat.c (linux_nat_info_proc_cmd): Don't compare a pointer
        greater than zero.
        * macroscope.c (sal_macro_scope): Don't name a local variable "main".
        (default_macro_scope): Remove unused variable.
        * prologue-value.h (pv_area_find_reg): Don't name an argument
        "register".
        * remote-fileio.c (remote_fio_func_map): Add missing braces.
        * remote.c (sigint_remote_twice_token, sigint_remote_token): Change
        type.
        (cleanup_sigint_signal_handler): Remove casts.
        * valprint.c (val_print): Use a volatile local for the modified
        argument.
        * varobj.c (languages): Remove extra array dimension.
        (varobj_create): Correct access to languages array.
        * mi/mi-cmd-break.c (mi_cmd_break_insert, mi_cmd_break_watch): Add
        missing braces.
        * mi/mi-cmd-disas.c (mi_cmd_disassemble): Likewise.
        * mi/mi-cmd-env.c (mi_cmd_env_path, mi_cmd_env_dir): Likewise.
        * mi/mi-getopt.c (mi_valid_noargs): Likewise.
        * mi/mi-main.c (mi_cmd_data_read_memory): Likewise.
        (mi_cmd_data_write_memory): Likewise.
        * signals/signals.c (target_signal_to_string): Cast to int before
        comparing.
        * tui/tui-layout.c (init_and_make_win): Take and return a void *.
        Update all callers.

2007-01-03  Daniel Jacobowitz  <dan@codesourcery.com>

        * NEWS: Mention pointer to member improvements.
        * Makefile.in (gnu-v3-abi.o): Delete special rule.
        (eval.o, gnu-v3-abi.o, ia64-tdep.o): Update.
        * ada-valprint.c (ada_print_scalar): Update for new type codes.
        * c-typeprint.c (c_print_type): Update for new type codes.
        (c_type_print_varspec_prefix, c_type_print_varspec_suffix)
        (c_type_print_base): Likewise.
        (c_type_print_args): Rewrite.
        * c-valprint.c (c_val_print): Update for new type codes.  Remove
        support for references to members.  Treat methods like functions.
        * cp-abi.c (cplus_print_method_ptr, cplus_method_ptr_size)
        (cplus_make_method_ptr, cplus_method_ptr_to_value): New.
        * cp-abi.h (cplus_print_method_ptr, cplus_method_ptr_size)
        (cplus_make_method_ptr, cplus_method_ptr_to_value): New prototypes.
        (struct cp_abi_ops): Add corresponding members.
        * cp-valprint.c (cp_print_class_method): Delete.
        (cp_find_class_member): New function.
        (cp_print_class_member): Use it.  Simplify support for bogus
        member pointers.
        * dwarf2read.c (quirk_gcc_member_function_pointer): Use
        lookup_methodptr_type.
        (read_tag_ptr_to_member_type): Likewise, and lookup_memberptr_type.
        * eval.c (evaluate_subexp_standard): Implement EVAL_SKIP for
        OP_SCOPE.  Update call to value_aggregate_elt.  Rewrite member
        pointer support.
        (evaluate_subexp_for_address): Handle OP_SCOPE explicitly.  Handle
        references returned by user defined operators.
        * f-typeprint.c (f_print_type, f_type_print_varspec_prefix)
        (f_type_print_varspec_suffix): Remove support for member pointers.
        * gdbtypes.c (lookup_memberptr_type): Renamed from lookup_member_type
        and adjusted.
        (smash_to_memberptr_type): Likewise, from smash_to_member_type.
        (lookup_methodptr_type): New.
        (rank_one_type): Adjust for TYPE_CODE_MEMBERPTR.
        (recursive_dump_type): Update for new types.
        * gdbtypes.h (enum type_code): Replace TYPE_CODE_MEMBER with
        TYPE_CODE_MEMBERPTR and TYPE_CODE_METHODPTR.
        (lookup_memberptr_type, lookup_methodptr_type)
        (smash_to_memberptr_type): New prototypes.
        (smash_to_method_type): Formatting fix.
        (lookup_member_type, smash_to_member_type): Delete prototypes.
        * gnu-v3-abi.c (gnuv3_get_vtable, gnuv3_get_virtual_fn): New.
        Do not rely on debug information for the vptr or the method's
        enclosing type.  Handle function descriptors for IA64.
        (gnuv3_virtual_fn_field): Rewrite using the new functions.
        (gnuv3_find_method_in, gnuv3_print_method_ptr)
        (gnuv3_method_ptr_size, gnuv3_make_method_ptr)
        (gnuv3_method_ptr_to_value): New.
        (init_gnuv3_ops): Set new members of gnu_v3_abi_ops.
        * hpread.c (hpread_type_lookup): Update for new types.
        * infcall.c (value_arg_coerce): Likewise.
        * m2-typeprint.c (m2_print_type): Remove explicit support
        for member pointers.
        * m2-valprint.c (m2_val_print): Likewise.
        * p-typeprint.c (pascal_type_print_varspec_prefix)
        (pascal_type_print_varspec_suffix, pascal_type_print_base): Likewise.
        * p-valprint.c (pascal_val_print): Likewise.
        (pascal_object_print_class_method, pascal_object_print_class_member):
        Delete.
        * p-lang.h (pascal_object_print_class_method)
        (pascal_object_print_class_member): Delete prototypes.
        * stabsread.c (read_type): Update for new types.
        * typeprint.c (print_type_scalar): Likewise.
        * valops.c (value_struct_elt_for_reference, value_namespace_elt)
        (value_maybe_namespace_elt, value_aggregate_elt): Add want_address
        argument.  Construct a pointer to member if the address of a
        function or data member is requested.
        (value_cast_pointers): Don't modify the input value.
        (value_cast): Adjust pointer to member handling for new types.
        Allow null pointer to member constants.  Don't modify the input
        value.
        (value_ind): Remove pointer to member check.  Handle function
        descriptors for function pointers.
        (value_struct_elt, value_find_oload_method_list, check_field):
        Remove pointer to member checks.
        * value.c (unpack_long): Allow pointers to data members.
        (value_from_longest): Allow member pointers.
        * value.h (value_aggregate_elt): Add want_address.
        * varobj.c (c_variable_editable): Remove check for members.
        * gdbarch.sh: Add vtable_function_descriptors and vbit_in_delta.
        * ia64-tdep.c (ia64_convert_from_func_ptr_addr): Handle descriptors
        in virtual tables.
        (ia64_gdbarch_init): Call set_gdbarch_vtable_function_descriptors.
        * c-lang.h (cp_print_class_method): Delete prototype.
        * arm-tdep.c (arm_gdbarch_init): Call set_gdbarch_vbit_in_delta.
        * mips-tdep.c (mips_gdbarch_init): Likewise.
        * gdbarch.c, gdbarch.h: Regenerated.

2007-01-01  Mark Kettenis  <kettenis@gnu.org>

        * rs6000-tdep.c (rs6000_use_struct_convention)
        (rs6000_extract_return_value, rs6000_store_return_value)
        (rs6000_extract_struct_value_address): Remove.
        (rs6000_return_value): New function.
        (rs6000_gdbarch_init): Don't set deprecated_extract_return_value,
        store_return_value, deprecated_extract_struct_value_address and
        deprecated_use_struct_convention.  Use rs6000_return_value
        instead.

2007-01-02  Nick Roberts  <nickrob@snap.net.nz>

        * mi/mi-cmds.c (mi_cmds): Remove entries for -display-delete,
        -display-disable, -display-enable, -display-insert and
        -display-list.

2007-01-01  Joel Brobecker  <brobecker@adacore.com>

        * breakpoint.c (remove_breakpoint): Remove dead code.

2007-01-01  Nick Roberts  <nickrob@snap.net.nz>

        * varobj.c: Include block.h.
        (c_value_of_root): Check scope within nested statements.

2007-01-01  Mark Kettenis  <kettenis@gnu.org>

        * mi/mi-main.c (mi_cmd_data_write_register_values): Use
        regcache_cooked_write_signed instead of
        deprecated_write_register_bytes.

2007-01-01  Joel Brobecker  <brobecker@adacore.com>

        * config/djgpp/fnchange.lst: Add entry for ChangeLog-2006.

2007-01-01  Joel Brobecker  <brobecker@adacore.com>

        Followed the Start of New Year Procedure:
        * ChangeLog-2006: New file, containing all the entries for 2006.
        * ChangeLog: Removed all 2006 entries, and changed the reference
        to the previous ChangeLog to point to ChangeLog 2006.
        * top.c (print_gdb_version): Update copyright year.

2007-01-01  Mark Kettenis  <kettenis@gnu.org>

        * Makefile.in (remote-sds.o): Remove.
        * remote-sds.c: Delete.

For older changes see ChangeLog-2006.
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