* solib-sunos.c (sunos_solib_create_inferior_hook): Add comment

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

2007-06-15  Ulrich Weigand  <uweigand@de.ibm.com>

        * solib-sunos.c (sunos_solib_create_inferior_hook): Add comment
        explaining why the PC adjustment code is necessary.

2007-06-15  Vladimir Prus  <vladimir@codesourcery.com>

        * m68k-tdep.h (enum m68k_flavour): New. 
        (struct gdbarch_tdep): New fields
        float_return, flavour and fpregs_present.
        * m68k-tdep.c (m68k_register_type): Use
        fpregs_present and conditionalize floating
        registers type on flavour.
        (m68k_register_names): New.
        (m68k_register_name): Use the above.
        (m68k_convert_register_p): Consult fpregs_present.
        (m68k_register_to_value, m68k_value_to_register):
        Use register_type to obtain the type of floating
        point registers.
        (m68k_svr4_extract_return_value): Check tdep->float_return.
        Use register_type to get the type of floating
        point regiters.
        (m68k_svr4_store_return_value): Likewise.
        (m68k_dwarf_reg_to_regnum): Check tdep->fpregs_present.
        (m68k_analyze_register_saves): Likewise.
        (m68k_gdbarch_init): Extract infromation
        from XML description, if present.  Guess coldfire by
        looking at the file, if present. Conditionalize
        setting of long double format.  Set decr_pc_after_break
        to 2 on coldfire and fido.  Enable XML-driven
        register description.
        * m68kbsd-tdep.c (m68kbsd_fpreg_offset): Use
        size of tdep->fpreg_type, as opposed to hardcoded value.
        * Makefile.in (m68k-tdep.o): Update dependencies.
        
2007-06-15  Ulrich Weigand  <uweigand@de.ibm.com>

        * NEWS: Mention "info spu" commands and qXfer:spu:read and
        qXfer:spu:write remote packet types.

2007-06-13  Daniel Jacobowitz  <dan@codesourcery.com>

        * xml-tdesc.c (tdesc_start_target): New.
        (target_attributes): New.
        (tdesc_elements): Use it.
        * features/gdb-target.dtd: Add #FIXED version attribute for
        <target>.

2007-06-13  Arthur Huillet  <arthur.huillet@free.fr>

        * mi/mi-cmd-var.c (mi_cmd_var_assign): Fix typo.

2007-06-13  Claudio Fontana <claudio.fontana@gmail.com>

        * fork-child.c (fork_inferior): Update comment.

2007-06-13  Daniel Jacobowitz  <dan@codesourcery.com>

        * features/Makefile: Generate regformats for mips-linux and
        mips64-linux.
        * features/sort-regs.xsl: Correct typo.
        * regformats/reg-mips.dat, regformats/reg-mips64.dat: Delete.
        * regformats/mips-linux.dat, regformats/mips64-linux.dat: New generated
        files.

2007-06-13  Daniel Jacobowitz  <dan@codesourcery.com>

        * config/mips/linux.mh (TDEP_XML): New.
        * features/mips-linux.xml, features/mips64-linux.xml: New files.
        * mips-linux-nat.c (mips_linux_register_addr): Handle
        MIPS_RESTART_REGNUM.
        (mips64_linux_register_addr): Likewise.
        (super_xfer_partial, mips_linux_xfer_partial): New.
        (_initialize_mips_linux_nat): Add them to the target_ops.
        * mips-linux-tdep.c (mips_supply_gregset): Handle MIPS_RESTART_REGNUM.
        (mips_fill_gregset, mips64_supply_gregset, mips64_fill_gregset)
        (mips_linux_o32_sigframe_init)
        (mips_linux_n32n64_sigframe_init): Likewise.
        (mips_linux_write_pc, mips_linux_restart_reg_p): New.
        (mips_linux_init_abi): Use mips_linux_write_pc.  Check for the
        "org.gnu.gdb.mips.linux" feature.
        * mips-linux-tdep.h (MIPS_RESTART_REGNUM): New constant.
        (mips_linux_restart_reg_p): New prototype.
        * mips-tdep.c (mips_gdbarch_init): Pass tdesc_data to the OS/ABI
        initialization routine.
        * Makefile.in (mips-linux-tdep.o, mips-linux-nat.o): Update.

2007-06-13  Daniel Jacobowitz  <dan@codesourcery.com>

        * Makefile.in (mips-tdep.o): Update.
        * mips-tdep.c (struct register_alias, mips_o32_aliases)
        (mips_n32_n64_aliases, mips_register_aliases): New.
        (mips_register_name): Call tdesc_register_name.
        (mips_tdesc_register_reggroup_p): New.
        (mips_pseudo_register_type, value_of_mips_user_reg): New.
        (mips_gdbarch_init): Add target-described register support.
        Register aliases for register names.
        * target-descriptions.c (tdesc_register_name): Make global.
        (tdesc_register_in_reggroup_p): New function, broken out from
        tdesc_register_reggroup_p.
        (tdesc_register_reggroup_p): Use it.
        * target-descriptions.h (tdesc_register_name)
        (tdesc_register_in_reggroup_p): New prototypes.
        * NEWS: Correct formatting.  Mention MIPS register support.
        * features/mips-cp0.xml, features/mips-fpu.xml,
        features/mips64-cp0.xml, gdb/features/mips64-fpu.xml, mips-cpu.xml,
        features/mips64-cpu.xml: New files.

2007-06-13  Markus Deuling  <deuling@de.ibm.com>

        * gdbarch.sh (TARGET_ADDR_BIT): Replace by gdbarch_addr_bit.
        * valops.c (value_cast): Likewise.
        * utils.c (strlen_paddr, paddr, paddr_nz, paddress): Likewise.
        * ui-out.c (ui_out_field_core_addr): Likewise.
        * tracepoint.c (tracepoints_info): Likewise.
        * symtab.c (print_msymbol_info): Likewise.
        * solib-irix.c (irix_current_sos)
        (irix_open_symbol_file_object): Likewise.
        * remote.c (build_remote_gdbarch_data): Likewise.
        * prologue-value.c (make_pv_area): Likewise.
        * procfs.c (info_mappings_callback): Likewise.
        * printcmd.c (print_scalar_formatted)
        (deprecated_print_address_numeric): Likewise.
        * memattr.c (mem_info_command): Likewise.
        * linux-nat.c (linux_nat_info_proc_cmd): Likewise.
        * gdbtypes.c (build_flt, gdbtypes_post_init): Likewise.
        * exec.c (print_section_info): Likewise.
        * dwarf2read.c (read_subrange_type): Likewise.
        * dwarf2loc.c (find_location_expression): Likewise.
        * dwarf2expr.c (dwarf2_read_address, unsigned_address_type)
        (signed_address_type, execute_stack_op): Likewise.
        * breakpoint.c (print_one_breakpoint, breakpoint_1): Likewise.
        * gdbarch.c, gdbarch.h: Regenerate.

2007-06-13  Markus Deuling  <deuling@de.ibm.com>

        * gdbarch.sh (TARGET_ARCHITECTURE): Replace by gdbarch_bfd_arch_info.
        * arch-utils.c (show_architecture): Likewise.
        * remote-mips.c (mips_open): Likewise
        * nto-tdep.c (nto_find_and_open_solib)
        (nto_init_solib_absolute_prefix): Likewise.
        * nto-procfs (procfs_open): Likewise.
        * m68hc11-tdep.c (gdb_print_insn_m68hc11): Likewise.
        * gcore.c (default_gcore_mach, default_gcore_arch): Likewise.
        * gdbarch.c, gdbarch.h: Regenerate.

2007-06-13  Markus Deuling  <deuling@de.ibm.com>

        * gdbarch.sh (TARGET_BFD_VMA_BIT): Replace by gdbarch_bfd_vma_bit.
        * gdbtypes.c (build_flt): Likewise.
        * gdbarch.c, gdbarch.h: Regenerate.

2007-06-13  Markus Deuling  <deuling@de.ibm.com>

        * gdbarch.sh (BREAKPOINT_FROM_PC): Replace by
        gdbarch_breakpoint_from_pc.
        * s390-tdep.c (s390_gdbarch_init): Likewise (comment).
        * remote.c (remote_insert_breakpoint)
        (remote_insert_hw_breakpoint): Likewise.
        * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint): Likewise.
        * mips-tdep.c (mips_breakpoint_from_pc): Likewise (comment).
        * breakpoint.h (bp_target_info): Likewise (comment).
        * breakpoint.c (read_memory_nobpt): Likewise.
        * mem-break.c (default_memory_insert_breakpoint): Likewise.
        (symtab.h, breakpoint.h): Remove include. Remove unnecessary comment.
        * gdbarch.c, gdbarch.h: Regenerate.

2007-06-13  Markus Deuling  <deuling@de.ibm.com>

        * gdbarch.sh (TARGET_PTR_BIT): Replace with gdbarch_ptr_bit.
        * solib-svr4.c (svr4_truncate_ptr): Likewise.
        * solib-pa64.c (read_dynamic_info): Likewise.
        * solib-legacy.c (legacy_svr4_fetch_link_map_offsets): Likewise.
        * solib.c (info_sharedlibrary_command): Likewise.
        * s390-nat.c (SUBOFF): Likewise.
        * p-valprint.c (pascal_val_print): Likewise.
        * procfs.c (info_proc_mappings): Likewise.
        * printcmd.c (decode_format): Likewise.
        * nto-tdep.c (nto_truncate_ptr): Likewise.
        * mips-linux-tdep.c (mips_linux_get_longjmp_target)
        (mips64_linux_get_longjmp_target): Likewise.
        * m68k-tdep.c (m68k_get_longjmp_target): Likewise.
        * jv-valprint.c (java_value_print): Likewise.
        * jv-lang.c (get_java_object_header_size): Likewise.
        * hppa-tdep.c (skip_prologue_hard_way, hppa_frame_cache): Likewise.
        * hppa-hpux-tdep.c (hppa_hpux_skip_trampoline_code)
        (hppa_hpux_unwind_adjust_stub): Likewise.
        * gnu-v3-abi.c (build_gdb_vtable_type): Likewise.
        * gdbtypes.c (make_pointer_type, make_reference_type)
        (smash_to_memberptr_type): Likewise.
        * gdbarch.c, gdbarch.h: Regenerate.

2007-06-13  Daniel Jacobowitz  <dan@codesourcery.com>

        * mips-tdep.c (mips_print_register): Remove unused ALL argument.
        (print_gp_register_row): Stop before printing a register bigger
        than the ABI register size.
        (mips_print_registers_info): Update call to mips_print_register.

2007-06-13  Daniel Jacobowitz  <dan@codesourcery.com>

        * expression.h (enum exp_opcode): Document a register name for
        OP_REGISTER.
        * parse.c (write_dollar_variable): Write the register name for
        OP_REGISTER.
        (operator_length_standard): Expect the register name following
        OP_REGISTER.
        * ada-lang.c (resolve_subexp): Likewise.
        * ax-gdb.c (gen_expr): Likewise.
        * eval.c (evaluate_subexp_standard): Likewise.
        * expprint.c (print_subexp_standard, dump_subexp_body_standard):
        Likewise.
        * tracepoint.c (encode_actions): Likewise.

2007-06-13  Daniel Jacobowitz  <dan@codesourcery.com>

        * utils.c (set_screen_size): Use INT_MAX for default columns.

2007-06-13  Ulrich Weigand  <uweigand@de.ibm.com>

        * remote.c (remote_protocol_features): Add qXfer:spu:read and
        qXfer:spu:write packet types.

2007-06-12  Markus Deuling  <deuling@de.ibm.com>

        * gdbarch.sh (DEPRECATED_STACK_ALIGN): Remove.
        * gdbarch.c, gdbarch.h: Regenerate.

2007-06-12  Markus Deuling  <deuling@de.ibm.com>

        * gdbarch.sh (STAB_REG_TO_REGNUM): Replace by
        gdbarch_stab_reg_to_regnum.
        * stabsread.c (define_symbol): Likewise.
        * gdbarch.sh (ECOFF_REG_TO_REGNUM): Replace by
        gdbarch_ecoff_reg_to_regnum.
        * mdebugread.c (parse_symbol): Likewise.
        * i386-tdep.c (i386_gdbarch_init): Likewise (comment).
        * gdbarch.sh (DWARF_REG_TO_REGNUM): Replace by
        gdbarch_dwarf_reg_to_regnum.
        * gdbarch.sh (SDB_REG_TO_REGNUM): Replace by gdbarch_sdb_reg_to_regnum.
        * coffread.c (process_coff_symbol): Likewise.
        * gdbarch.sh (DWARF2_REG_TO_REGNUM): Replace by
        gdbarch_dwarf2_reg_to_regnum.
        * dwarf2loc.c (dwarf_expr_read_reg,dwarf2_evaluate_loc_desc)
        (locexpr_describe_location): Likewise.
        * dwarf2-frame.c (read_reg,execute_cfa_program,dwarf2_frame_cache)
        (dwarf2_frame_prev_register,dwarf2_signal_frame_this_id): Likewise.
        * dwarf2loc.c (DWARF2_REG_TO_REGNUM): Remove macro.
        * dwarf2read.c (DWARF2_REG_TO_REGNUM): Remove macro.
        * gdbarch.c, gdbarch.h: Regenerate.

2007-06-12  Markus Deuling  <deuling@de.ibm.com>

        * gdbarch.sh (SMASH_TEXT_ADDRESS): Replace by
        gdbarch_smash_text_address.
        * somread.c (som_symtab_read): Likewise.
        * elfread.c (record_minimal_symbol): Likewise.
        * dbxread.c (process_one_symbol): Likewise.
        * coffread.c (coff_symtab_read): Likewise.
        * gdbarch.c, gdbarch.h: Regenerate.

2007-06-12  Markus Deuling  <deuling@de.ibm.com>

        * gdbarch.sh (REGISTER_TO_VALUE): Replace by gdbarch_register_to_value.
        * findvar.c (value_from_register): Likewise.
        * gdbarch.sh (VALUE_TO_REGISTER): Replace by gdbarch_value_to_register.
        * valops.c (value_assign): Likewise.
        * gdbarch.sh (CONVERT_REGISTER_P): Replace by
        gdbarch_convert_register_p.
        * findvar.c (value_from_register): Likewise.
        * valops.c (value_assign): Likewise.
        * gdbarch.c, gdbarch.h: Regenerate.

2007-06-12  Markus Deuling  <deuling@de.ibm.com>

        * gdbarch.sh (REGISTER_SIM_REGNO): Replace by
        gdbarch_register_sim_regno.
        * sim-regno.h (sim_regno): Likewise (comment).
        * remote-sim.c (gdbsim_fetch_register, gdbsim_store_register): Likewise.
        * gdbarch.c, gdbarch.h: Regenerate.

2007-06-12  Markus Deuling  <deuling@de.ibm.com>

        * gdbarch.sh (TARGET_VIRTUAL_FRAME_POINTER): Replace by
        gdbarch_virtual_frame_pointer.
        * tracepoint.c (encode_actions): Likewise.
        * dwarf2loc.c (dwarf2_loc_desc_needs_frame): Likewise.
        * ax-gdb.c (gen_frame_args_address, gen_frame_locals_address): Likewise.
        * gdbarch.c, gdbarch.h: Regenerate.

2007-06-12  Markus Deuling  <deuling@de.ibm.com>

        * gdbarch.sh (TARGET_FLOAT_BIT): Replace by gdbarch_float_bit.
        * p-lang.c (pascal_create_fundamental_type): Likewise.
        * objc-lang.c (objc_create_fundamental_type): Likewise.
        * mdebugread.c (_initialize_mdebugread): Likewise.
        * m2-lang.c (m2_create_fundamental_type)
        (_initialize_m2_language): Likewise.
        * gdbtypes.c (build_gdbtypes): Likewise.
        * f-lang.c (f_create_fundamental_type, build_fortran_types): Likewise.
        * doublest.c (floatformat_from_length): Likewise.
        * c-lang.c (c_create_fundamental_type): Likewise.
        * ada-lang.c (ada_create_fundamental_type)
        (ada_language_arch_info): Likewise.
        * gdbarch.sh (TARGET_FLOAT_FORMAT): Replace by gdbarch_float_format.
        * value.c (unpack_double): Likewise (comment).
        * gdbtypes.c (build_gdbtypes): Likewise.
        * doublest.c (floatformat_from_length): Likewise.
        * gdbarch.sh (TARGET_DOUBLE_BIT): Replace by gdbarch_double_bit.
        * valarith.c (value_binop): Likewise.
        * p-lang.c (pascal_create_fundamental_type): Likewise.
        * objc-lang.c (objc_create_fundamental_type): Likewise.
        * mdebugread.c (_initialize_mdebugread): Likewise.
        * m2-lang.c (m2_create_fundamental_type): Likewise.
        * gdbtypes.c (build_gdbtypes): Likewise.
        * f-lang.c (f_create_fundamental_type, build_fortran_types): Likewise.
        * doublest.c (floatformat_from_length): Likewise.
        * cris-tdep.c (cris_gdbarch_init): Likewise (comment).
        * c-lang.c (c_create_fundamental_type): Likewise.
        * ada-lex.l (processReal): Likewise.
        * ada-lang.c (ada_create_fundamental_type)
        (ada_language_arch_info): Likewise.
        * gdbarch.sh (TARGET_DOUBLE_FORMAT): Replace by gdbarch_double_format.
        * value.c (unpack_double): Likewise (comment).
        * gdbtypes.c (build_gdbtypes): Likewise.
        * doublest.c (floatformat_from_length): Likewise.
        * gdbarch.sh (TARGET_LONG_DOUBLE_BIT): Replace by
        gdbarch_long_double_bit.
        * p-lang.c (pascal_create_fundamental_type): Likewise.
        * objc-lang.c (objc_create_fundamental_type): Likewise.
        * m2-lang.c (m2_create_fundamental_type): Likewise.
        * gdbtypes.c (build_gdbtypes): Likewise.
        * f-lang.c (f_create_fundamental_type, build_fortran_types): Likewise.
        * doublest.c (floatformat_from_length): Likewise.
        * c-lang.c (c_create_fundamental_type): Likewise.
        * ada-lex.l (processReal): Likewise.
        * ada-lang.c (ada_create_fundamental_type)
        (ada_language_arch_info): Likewise.
        * gdbarch.sh (TARGET_LONG_DOUBLE_FORMAT): Replace by
        gdbarch_long_double_format.
        * gdbtypes.c (build_gdbtypes): Likewise.
        * doublest.c (floatformat_from_length): Likewise.
        * gdbarch.c, gdbarch.h: Regenerate.

2007-06-12  Markus Deuling  <deuling@de.ibm.com>

        * gdbarch.sh (TARGET_SHORT_BIT): Replace by gdbarch_int_bit.
        * ada-lang.c (ada_create_fundamental_type)
        (ada_language_arch_info): Likewise.
        * c-lang.c (c_create_fundamental_type): Likewise.
        * f-lang.c (f_create_fundamental_type, build_fortran_types): Likewise.
        * gdbtypes.c (build_gdbtypes, gdbtypes_post_init): Likewise.
        * m2-lang.c (m2_create_fundamental_type): Likewise.
        * objc-lang.c (objc_create_fundamental_type): Likewise.
        * p-lang.c (pascal_create_fundamental_type): Likewise.
        * gdbarch.sh (TARGET_INT_BIT): Replace by gdbarch_int_bit.
        * c-exp.y (parse_number): Likewise.
        * objc-exp.y (parse_number): Likewise.
        * ada-lex.l (processInt): Likewise.
        * f-exp.y (parse_number): Likewise.
        * p-exp.y (parse_number): Likewise.
        * ada-lang.c (ada_create_fundamental_type, ada_language_arch_info)
        (gdbtypes_post_init, build_gdbtypes): Likewise.
        * p-lang.c (pascal_create_fundamental_type): Likewise.
        * parse.c (build_parse): Likewise.
        * xcoffread.c (_initialize_xcoffread): Likewise.
        * stabsread.c (define_symbol, read_one_struct_field, read_enum_type)
        (read_range_type): Likewise.
        * objc-lang.c (objc_create_fundamental_type): Likewise.
        * f-lang.c (build_fortran_types, f_create_fundamental_type): Likewise.
        * m2-lang.c (m2_create_fundamental_type, _initialize_m2_language)
        (m2_create_fundamental_type): Likewise.
        * c-lang.c (c_create_fundamental_type): Likewise.
        * coffread.c (coff_read_enum_type): Likewise.
        * mdebugread.c (parse_symbol, _initialize_mdebugread): Likewise.
        * dwarf2read.c (new_symbol): Likewise.
        * gdbarch.sh (TARGET_LONG_BIT): Replace by gdbarch_long_bit.
        * c-exp.y (parse_number): Likewise.
        * objc-exp.y (parse_number): Likewise.
        * ada-lex.l (processInt): Likewise.
        * f-exp.y (parse_number): Likewise.
        * p-exp.y (parse_number): Likewise.
        * valarith.c (value_binop): Likewise.
        * symfile.c (read_target_long_array, simple_overlay_update_1): Likewise.
        * ada-lang.c (ada_create_fundamental_type)
        (ada_language_arch_info): Likewise.
        * gdbtypes.c (build_gdbtypes, gdbtypes_post_init): Likewise.
        * symfile.c (TARGET_LONG_BYTES): Likewise.
        * p-lang.c (pascal_create_fundamental_type): Likewise.
        * objc-lang.c (objc_create_fundamental_type): Likewise.
        * m2-lang.c (m2_create_fundamental_type): Likewise.
        * f-lang.c (f_create_fundamental_type): Likewise.
        * c-lang.c (c_create_fundamental_type): Likewise.
        * coffread.c (decode_base_type): Likewise.
        * gdbarch.sh (TARGET_LONG_LONG_BIT): Replace by gdbarch_long_long_bit.
        * c-exp.y (parse_number): Likewise.
        * objc-exp.y (parse_number): Likewise.
        * p-exp.y (parse_number): Likewise.
        * ada-lang.c (ada_create_fundamental_type)
        (ada_language_arch_info): Likewise.
        * gdbtypes.c (gdbtypes_post_init, build_gdbtypes): Likewise.
        * stabsread.c (read_range_type): Likewise.
        * p-lang.c (pascal_create_fundamental_type): Likewise.
        * objc-lang.c (objc_create_fundamental_type): Likewise.
        * m2-lang.c (m2_create_fundamental_type): Likewise.
        * f-lang.c (f_create_fundamental_type): Likewise.
        * c-lang.c (c_create_fundamental_type): Likewise.
        * gdbarch.c, gdbarch.h: Regenerate.

2007-06-12  Andreas Schwab  <schwab@suse.de>

        * frame-unwind.h (frame_dealloc_cache_ftype): Define.
        (struct frame_unwind): Add dealloc_cache.
        * frame.c (reinit_frame_cache): Call dealloc_cache on all caches.

        * libunwind-frame.h (libunwind_frame_dealloc_cache): Declare.
        * libunwind-frame.c (libunwind_frame_dealloc_cache): Define.
        (libunwind_frame_unwind): Set dealloc_cache.
        * ia64-tdep.c (ia64_libunwind_frame_unwind): Set dealloc_cache.

2007-06-12  Ulrich Weigand  <uweigand@de.ibm.com>
            Markus Deuling  <deuling@de.ibm.com>

        * remote.c (remote_write_qxfer): New function.
        (remote_xfer_partial): Add handling for TARGET_OBJECT_SPU.
        (remote_read_qxfer): Do not cache empty objects.
        (_initialize_remote): Add PACKET_qXfer_spu_read and
        PACKET_qXfer_spu_write.

2007-06-12  Ulrich Weigand  <uweigand@de.ibm.com>

        * target.h (enum target_object): Add TARGET_OBJECT_SPU.
        * spu-linux-nat.c (spu_xfer_partial): Handle TARGET_OBJECT_SPU.

        * spu-tdep.h (SPU_NUM_PSEUDO_REGS): Add 5 pseudo registers.
        (enum spu_regnum): Add SPU_FPSCR_REGNUM, SPU_SRR0_REGNUM,
        SPU_LSLR_REGNUM, SPU_DECR_REGNUM, SPU_DECR_STATUS_REGNUM.
        * spu-tdep.c (infospucmdlist): New variable.
        (spu_register_name): Handle additional pseudo registers.
        (spu_register_type): Likewise.
        (spu_pseudo_register_read): Likewise.
        (spu_pseudo_register_write): Likewise.
        (spu_pseudo_register_read_spu): New function.
        (spu_pseudo_register_write_spu): Likewise.
        (info_spu_event_command): New function.
        (info_spu_signal_command): Likewise.
        (info_spu_mailbox_list): Likewise.
        (info_spu_mailbox_command): Likewise.
        (spu_mfc_get_bitfield): Likewise.
        (info_spu_dma_cmdlist): Likewise.
        (info_spu_dma_command): Likewise.
        (info_spu_proxydma_command): Likewise.
        (info_spu_command): Likewise.
        (_initialize_spu_tdep): Install "info spu" commands.

2007-06-12  Ulrich Weigand  <uweigand@de.ibm.com>

        * spu-linux-nat.c (spu_proc_xfer_spu): Do not return failure when
        accessing non-seekable spufs files.

2007-06-09  Markus Deuling  <deuling@de.ibm.com>

        * gdbarch.sh (SKIP_TRAMPOLINE_CODE): Replace by
        gdbarch_skip_trampoline_code.
        * rs6000-tdep.c (rs6000_in_solib_return_trampoline): Likewise (comment).
        * objc-lang.c (objc_skip_trampoline)
        (objc_submethod_helper_data): Likewise.
        * m32c-lang.c (m32c_skip_trampoline_code): Likewise (comment).
        * infrun.c (handle_inferior_event): Likewise.
        * gnu-v3-abi.c (gnuv3_skip_trampoline): Likewise.
        * gdbarch.sh (IN_SOLIB_RETURN_TRAMPOLINE): Replace by
        gdbarch_in_solib_return_trampoline.
        * rs6000-tdep.c (rs6000_in_solib_return_trampoline): Likewise (comment).
        * infrun.c (handle_inferior_event): Likewise.
        * hppa-tdep.c (hppa_stub_unwind_sniffer): Likewise.
        * gdbarch.c, gdbarch.h: Regenerate.

2007-06-09  Markus Deuling  <deuling@de.ibm.com>

        * gdbarch.sh (SKIP_PROLOGUE): Replace by gdbarch_skip_prologue.
        * symtab.c (find_function_start_sal, in_prologue): Likewise.
        * linespec.c (minsym_found): Likewise.
        * infrun.c (step_into_function): Likewise.
        * gdbarch.c, gdbarch.h: Regenerate.

2007-06-09  Markus Deuling  <deuling@de.ibm.com>

        * gdbarch.sh (NAME_OF_MALLOC): Replace by gdbarch_name_of_malloc.
        * valops.c (value_allocate_space_in_inferior): Likewise.
        * gdbarch.c, gdbarch.h: Regenerate.

2007-06-09  Markus Deuling  <deuling@de.ibm.com>

        * gdbarch.sh (MEMORY_INSERT_BREAKPOINT): Replace by
        gdbarch_memory_insert_breakpoint.
        * mem-break.c (memory_insert_breakpoint): Likewise.
        * gdbarch.sh (MEMORY_REMOVE_BREAKPOINT): Replace by
        gdbarch_memory_remove_breakpoint.
        * mem-break.c (memory_remove_breakpoint): Likewise.
        * gdbarch.c, gdbarch.h: Regenerate.

2007-06-09  Markus Deuling  <deuling@de.ibm.com>

        * gdbarch.sh (FETCH_TLS_LOAD_MODULE_ADDRESS): Replace by
        gdbarch_fetch_tls_load_module_address.
        * gdbarch.sh (FETCH_TLS_LOAD_MODULE_ADDRESS_P): Replace by
        gdbarch_fetch_tls_load_module_address_p.
        * gdbarch.c, gdbarch.h: Regenerate.

2007-06-09  Markus Deuling  <deuling@de.ibm.com>

        * gdbarch.sh (DECR_PC_AFTER_BREAK): Replace by
        gdbarch_decr_pc_after_break.
        * tracepoint.c (trace_dump_command): Likewise.
        * solib-sunos.c (sunos_solib_create_inferior_hook): Likewise.
        * linux-thread-db.c (check_event): Likewise.
        * linux-nat.c (cancel_breakpoints_callback): Likewise.
        * infrun.c (adjust_pc_after_break, normal_stop): Likewise.
        * frame.h: Likewise (comment).
        * dummy-frame.c (deprecated_pc_in_call_dummy): Likewise.
        * aix-thread.c (aix_thread_wait): Likewise.
        * gdbarch.c, gdbarch.h: Regenerate.

2007-06-09  Markus Deuling  <deuling@de.ibm.com>

        * gdbarch.sh (ADDRESS_CLASS_TYPE_FLAGS): Replace by
        gdbarch_address_class_type_flags.
        * dwarf2read.c (read_tag_pointer_type): Likewise.
        * gdbarch.sh (ADDRESS_CLASS_TYPE_FLAGS_P): Replace by
        gdbarch_address_class_type_flags_p.
        * dwarf2read.c (read_tag_pointer_type): Likewise.
        * gdbarch.c, gdbarch.h: Regenerate.

2007-06-09  Markus Deuling  <deuling@de.ibm.com>

        * gdbarch.sh (ADDR_BITS_REMOVE): Replace by gdbarch_addr_bits_remove.
        * value.c (value_as_address): Likewise (comment).
        * remote-mips.c (common_breakpoint): Likewise.
        * regcache.c (read_pc_pid): Likewise.
        * printcmd.c (do_one_display): Likewise.
        * monitor.c (monitor_write_memory, monitor_read_memory)
        (monitor_insert_breakpoint): Likewise.
        * mips-tdep.c (heuristic_proc_start): Likewise.
        * infrun.c (insert_step_resume_breakpoint_at_frame)
        (insert_step_resume_breakpoint_at_caller): Likewise.
        * buildsym.c (record_line): Likewise.
        * arm-tdep.c (arm_scan_prologue, thumb_get_next_pc)
        (arm_get_next_pc): Likewise.
        * armnbsd-nat.c (arm_supply_gregset, fetch_register, store_register)
        (store_regs): Likewise.
        * arm-linux-tdep.c (arm_linux_supply_gregset): Likewise.
        * arm-linux-nat.c (fetch_register, fetch_regs): Likewise.
        * gdbarch.c, gdbarch.h: Regenerate.

2007-06-09  Markus Deuling  <deuling@de.ibm.com>

        * gdbarch.sh (REGISTER_NAME): Replace by gdbarch_register_name.
        * tracepoint.c (scope_info): Likewise.
        * target.c (debug_print_register): Likewise.
        * stack.c (frame_info): Likewise.
        * sh-tdep.c (sh_register_reggroup_p): Likewise.
        * sh64-tdep.c (sh64_do_fp_register, sh64_do_register)
        (sh64_media_print_registers_info)
        (sh64_compact_print_registers_info): Likewise.
        * rs6000-tdep.c (rs6000_register_reggroup_p): Likewise.
        * remote-sim.c (gdbsim_fetch_register): Likewise.
        * remote.c (packet_reg): Likewise (comment).
        * reggroups.c (default_register_reggroup_p): Likewise.
        * regcache.c (regcache_dump): Likewise.
        * printcmd.c (address_info): Likewise.
        * ppc-linux-nat.c (fetch_register, store_register): Likewise.
        * mt-dep.c (mt_registers_info): Likewise.
        * mn10300-tdep.c (mn10300_dwarf2_reg_to_regnum): Likewise (comment).
        * mips-tdep.c (mips_register_reggroup_p, mips_read_fp_register_single)
        (mips_read_fp_register_double, mips_print_fp_register)
        (mips_print_register, print_gp_register_row, mips_print_registers_info)
        (mips_register_sim_regno): Likewise.
        * m68klinux-nat.c (regmap, fetch_register, store_register): Likewise.
        * inf-ptrace.c (inf_ptrace_fetch_register)
        (inf_ptrace_store_register): Likewise.
        * infcmd.c (default_print_registers_info): Likewise.
        * ia64-linux-nat.c (ia64_linux_fetch_register)
        (ia64_linux_store_register): Likewise.
        * i386-linux-nat.c (fetch_register, store_register): Likewise.
        * i386gnu-nat.c (gnu_fetch_registers, gnu_store_registers): Likewise.
        * hppa-linux-nat.c (fetch_register, store_register): Likewise.
        * hppa-hpux-nat.c (hppa_hpux_fetch_register)
        (hppa_hpux_store_register): Likewise.
        * findvar.c (locate_var_value): Likewise.
        * dwarf2loc.c (locexpr_describe_location): Likewise.
        * dwarf2-frame.c (execute_cfa_program): Likewise.
        * arm-tdep.c (arm_push_dummy_call): Likewise.
        * arch-utils.c (legacy_register_sim_regno): Likewise.
        * alpha-tdep.c (alpha_register_reggroup_p): Likewise.
        * alpha-nat.c (fetch_osf_core_registers): Likewise.
        * mi/mi-main.c (mi_cmd_data_list_register_names)
        (mi_cmd_data_list_changed_registers, mi_cmd_data_list_register_values)
        (mi_cmd_data_write_register_values): Likewise.
        * gdbarch.c, gdbarch.h: Regenerate.

2007-06-07  Daniel Jacobowitz  <dan@codesourcery.com>

        * target-memory.c (blocks_to_erase): Correct off-by-one error.

2007-06-06  Vladimir Prus  <vladimir@codesourcery.com>
        
        * remote.c (process_g_packet): Don't check size.
        * gdbarch.sh: Remove register_bytes_ok.
        * gdbarch.c: Regenerated.
        * gdbarch.h: Regenerated.
        * m68k-tdep.c (REGISTER_BYTES_NOFP): Remove.
        (m68k_register_bytes_ok): Remove.
        (m68k_gdbarch_init): Don't register m68k_register_bytes_ok.
        
2007-06-06  Andreas Schwab  <schwab@suse.de>

        * libunwind-frame.c (unw_destroy_addr_space_p): Define.
        (destroy_addr_space_name): Define.
        (libunwind_load): Get address of destroy_addr_space function.
        (libunwind_frame_cache): Destroy unw_addr_space_t object before
        returning unsuccessfully.
        (libunwind_frame_sniffer): Destroy unw_addr_space_t object before
        returning.
        (libunwind_sigtramp_frame_sniffer): Likewise.
        (libunwind_get_reg_special): Likewise.

2007-06-06  Markus Deuling  <deuling@de.ibm.com>

        * gdbarch.sh (FETCH_POINTER_ARGUMENT): Replace by
        gdbarch_fetch_pointer_argument.
        * objc-lang.c (OBJC_FETCH_POINTER_ARGUMENT): Likewise.
        * gdbarch.c, gdbarch.h: Regenerate.

2007-06-06  Markus Deuling  <deuling@de.ibm.com>

        * gdbarch.sh (HAVE_NONSTEPPABLE_WATCHPOINT): Replace by
        gdbarch_have_nonsteppable_watchpoint.
        * infrun.c (handle_inferior_event, adjust_pc_after_break): Likewise.
        * gdbarch.sh (CANNOT_STEP_BREAKPOINT): Replace by
        gdbarch_cannot_step_breakpoint.
        * infrun.c (resume): Likewise.
        * gdbarch.c, gdbarch.h: Regenerate.

2007-06-06  Markus Deuling  <deuling@de.ibm.com>

        * gdbarch.sh (FRAME_ARGS_SKIP): Replace by gdbarch_frame_args_skip.
        * stack.c (print_frame_args): Likewise.
        * gdbarch.sh (FRAME_NUM_ARGS): Replace by gdbarch_frame_num_args.
        * stack.c (print_args_stub, frame_info): Likewise.
        * gdbarch.sh (FRAME_NUM_ARGS_P): Replace by gdbarch_frame_num_args_p.
        * stack.c (print_args_stub, frame_info): Likewise.
        * gdbarch.c, gdbarch.h: Regenerate.

2007-06-06  Markus Deuling  <deuling@de.ibm.com>

        * gdbarch.sh (COFF_MAKE_MSYMBOL_SPECIAL): Replace by
        gdbarch_coff_make_msymbol_special.
        * coffread.c (coff_symtab_read): Likewise.
        * gdbarch.sh (ELF_MAKE_MSYMBOL_SPECIAL): Replace by
        gdbarch_elf_make_msymbol_special.
        * elfread.c (elf_symtab_read): Likewise.
        * mips-tdep.c (mips_elf_make_msymbol_special): Likewise (comment).
        * sh64-tdep.c (MSYMBOL_IS_SPECIAL): Likewise (comment).
        * gdbarch.c, gdbarch.h: Regenerate.

2007-06-06  Markus Deuling  <deuling@de.ibm.com>

        * gdbarch.sh (FRAME_RED_ZONE_SIZE): Replace by
        gdbarch_frame_red_zone_size.
        * gdbarch.c, gdbarch.h: Regenerate.

2007-06-06  Markus Deuling  <deuling@de.ibm.com>

        * gdbarch.sh (INNER_THAN): Replace by gdbarch_inner_than.
        * infcall.c (call_function_by_hand): Likewise.
        * gcore.c (derive_stack_segment): Likewise.
        * frame.c (frame_id_inner): Likewise.
        * arch-utils.c (core_addr_lessthan): Likewise (comment).
        * ada-lang.c (ensure_lval): Likewise.
        * gdbarch.c, gdbarch.h: Regenerate.

2007-06-06  Markus Deuling  <deuling@de.ibm.com>

        * gdbarch.sh (ADDRESS_TO_POINTER): Replace by
        gdbarch_address_to_pointer.
        * findvar.c (store_typed_address): Likewise.
        * gdbtypes.c (make_pointer_type): Likewise (comment).
        * procfs.c (procfs_address_to_host_pointer): Likewise.
        * std-regs.c (value_of_builtin_frame_reg): Likewise.
        (value_of_builtin_frame_fp_reg): Likewise.
        (value_of_builtin_frame_pc_reg): Likewise.
        * utils.c (paddress): Likewise (comment).
        * gdbarch.sh (POINTER_TO_ADDRESS): Replace by
        gdbarch_pointer_to_address.
        * findvar.c (extract_typed_address): Likewise.
        * gdbtypes.c (make_pointer_type): Likewise (comment).
        * valops.c (value_cast): Likewise (comment).
        * gdbarch.c, gdbarch.h: Regenerate.

2007-06-06  Markus Deuling  <deuling@de.ibm.com>

        * gdbarch.sh (GET_LONGJMP_TARGET): Replace by gdbarch_get_longjmp_target.
        * infrun.c (handle_inferior_event): Likewise.
        * gdbarch.sh (GET_LONGJMP_TARGET_P): Replace by
        gdbarch_get_longjmp_target_p.
        * breakpoint.c (breakpoint_re_set): Likewise.
        * infrun.c (handle_inferior_event): Likewise.
        * gdbarch.c, gdbarch.h: Regenerate.

2007-06-06  Ulrich Weigand  <uweigand@de.ibm.com>

        * hppa-hpux-tdep.c (args_for_find_stub, HP_ACC_EH_notify_hook,
        HP_ACC_EH_set_hook_value, HP_ACC_EH_notify_callback, HP_ACC_EH_break,
        HP_ACC_EH_catch_throw, HP_ACC_EH_catch_catch, __eh_notification,
        hp_cxx_exception_support, hp_cxx_exception_support_initialized,
        eh_notify_hook_addr, eh_notify_callback_addr, eh_break_addr,
        eh_catch_throw_addr, break_callback_sal, setup_d_pid_in_inferior,
        find_stub_with_shl_get, cover_find_stub_with_shl_get,
        initialize_hp_cxx_exception_support, child_enable_exception_callback,
        current_ex_event, child_get_current_exception_event): Remove.
        (hppa_hpux_inferior_created): Remove.
        (hppa_hpux_init_abi): Do not install hppa_hpux_inferior_created.

        * breakpoint.h (deprecated_exception_catchpoints_are_fragile): Remove.
        (deprecated_exception_support_initialized): Remove.
        * breakpoint.c (deprecated_exception_catchpoints_are_fragile): Remove.
        (deprecated_exception_support_initialized): Remove.
        (breakpoint_init_inferior): Remove handling of non-zero
        deprecated_exception_catchpoints_are_fragile.

        * symtab.h (deprecated_hp_som_som_object_present): Remove.
        * symtab.c (deprecated_hp_som_som_object_present): Remove.
        * c-typeprint.c (c_type_print_base): Remove handling of non-zero
        deprecated_hp_som_som_object_present.
        * eval.c (evaluate_subexp_standard): Likewise.
        * valops.c (value_cast): Likewise.

        * parse.c (parse_nested_classes_for_hpacc, coloncolon): Remove.
        * parser-defs.h (parse_nested_classes_for_hpacc): Remove.
        * c-exp.y (yylex): Do not call parse_nested_classes_for_hpacc.

2007-06-06  Ulrich Weigand  <uweigand@de.ibm.com>

        * objfiles.h (ImportEntry, ExportEntry): Remove types.
        (struct objfile): Remove import_list, import_list_size,
        export_list, export_list_size members.
        (is_in_import_list): Remove prototype.
        * objfiles.c (is_in_import_list): Remove.
        * somread.c (init_import_symbols, init_export_symbols): Remove.
        (som_symfile_read): Do not call init_import_symbols.  Do not
        set objfile->export_list and objfile->export_list_size.

2007-06-05  Daniel Jacobowitz  <dan@codesourcery.com>

        * dwarf2read.c (dwarf2_symbol_mark_computed): Fix formatting.
        Use the original objfile if necessary.

2007-06-04  Daniel Jacobowitz  <dan@codesourcery.com>

        * defs.h (ldirname): New prototype.
        * dwarf2read.c (read_file_scope): Use DW_AT_name if DW_AT_comp_dir is
        missing.
        * utils.c (ldirname): New function.
        * xml-tdesc.c (file_read_description_xml): Use ldirname.

2007-06-01  Ulrich Weigand  <uweigand@de.ibm.com>

        * spu-tdep.c (spu_push_dummy_call): Store stack back chain.

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

        * solib-svr4.c (svr4_solib_create_inferior_hook): Remove warning.

2007-06-01  Ulrich Weigand  <uweigand@de.ibm.com>

        * irix5-nat.c (JB_ELEMENT_SIZE, get_longjmp_target): Remove.

2007-06-01  Ulrich Weigand  <uweigand@de.ibm.com>

        * ppc-linux-tdep.c (INSTR_SC, INSTR_LI_R0_0x6666, INSTR_LI_R0_0x7777,
        INSTR_LI_R0_NR_sigreturn, INSTR_LI_R0_NR_rt_sigreturn): Remove.
        (PPC_LINUX_SIGNAL_FRAMESIZE, PPC_LINUX_REGS_PTR_OFFSET,
        PPC_LINUX_HANDLER_PTR_OFFSET): Remove.
        (ppc_linux_in_sigtramp, insn_is_sigreturn,
        ppc_linux_at_sigtramp_return_path): Remove.

2007-05-31  Markus Deuling  <deuling@de.ibm.com>

        * xtensa-tdep.c (XTENSA_IS_ENTRY, extract_call_winsize)
        (xtensa_register_write_masked, xtensa_register_read_masked)
        (xtensa_extract_return_value, xtensa_store_return_value
        (xtensa_push_dummy_call, xtensa_breakpoint_from_pc): Replace 
        TARGET_BYTE_ORDER by gdbarch_byte_order.
        * sh-tdep.c (sh_breakpoint_from_pc, gdb_print_insn_sh)
        (sh_justify_value_in_reg, sh_next_flt_argreg, sh_push_dummy_call_fpu)
        (sh_extract_return_value_fpu, sh_store_return_value_fpu): Likewise.
        * sh64-tdep.c (sh64_breakpoint_from_pc, gdb_print_insn_sh64)
        (sh64_push_dummy_call, sh64_extract_return_value)
        (sh64_store_return_value, sh64_register_convert_to_virtual)
        (sh64_register_convert_to_raw, sh64_pseudo_register_read)
        (sh64_pseudo_register_write, sh64_do_fp_register)
        (sh64_frame_prev_register): Likewise.
        * score-tdep.c (score_print_insn, score_breakpoint_from_pc)
        (score_return_value, score_push_dummy_call, score_fetch_inst): Likewise.
        * rs6000-tdep.c (rs6000_breakpoint_from_pc, rs6000_push_dummy_call)
        (e500_move_ev_register,gdb_print_insn_powerpc): Likewise.
        * remote-m32r-sdi.c (m32r_resume, m32r_wait): Likewise.
        * ppc-linux-nat.c (store_register): Likewise.
        * nto-tdep.c (nto_find_and_open_solib)
        (nto_init_solib_absolute_prefix): Likewise.
        * mips-tdep.c (mips_pseudo_register_read, mips_pseudo_register_write)
        (mips_convert_register_p, mips_eabi_push_dummy_call)
        (mips_n32n64_push_dummy_call, mips_n32n64_return_value)
        (mips_o32_push_dummy_call, mips_o32_return_value)
        (mips_o64_push_dummy_call, mips_o64_return_value, mips_o64_return_value)
        (mips_read_fp_register_single, mips_read_fp_register_double)
        (mips_print_register, print_gp_register_row, gdb_print_insn_mips)
        (mips_breakpoint_from_pc): Likewise.
        * mipsnbsd-tdep.c (mipsnbsd_sigtramp_offset): Likewise.
        * mips-linux-tdep.c (mips64_supply_fpregset, mips64_fill_fpregset)
        (mips_linux_o32_sigframe_init): Likewise.
        * m32r-tdep.c (m32r_memory_insert_breakpoint)
        (m32r_memory_remove_breakpoint, m32r_breakpoint_from_pc): Likewise.
        * libunwind-frame.c (libunwind_frame_cache, libunwind_frame_sniffer)
        (libunwind_sigtramp_frame_sniffer, libunwind_get_reg_special): Likewise.
        * iq2000-tdep.c (iq2000_breakpoint_from_pc): Likewise.
        * coffread.c (process_coff_symbol): Likewise.
        * arm-tdep.c (convert_from_extended, convert_to_extended)
        (gdb_print_insn_arm): Likewise.

2007-05-31  Markus Deuling  <deuling@de.ibm.com>

        * gdbarch.sh (NUM_REGS): Replace by gdbarch_num_regs.
        * i386-tdep.c (i386_dbx_reg_to_regnum)
        (i386_svr4_reg_to_regnum): Likewise.
        * inf-ptrace.c (inf_ptrace_fetch_registers)
        (inf_ptrace_store_registers): Likewise.
        * corelow.c (get_core_registers): Likewise.
        * i386-linux-nat.c (supply_gregset, fill_gregset)
        (i386_linux_fetch_inferior_registers)
        (i386_linux_store_inferior_registers): Likewise.
        * remote.c (init_remote_state,packet_reg_from_regnum)
        (packet_reg_from_pnum,process_g_packet,remote_fetch_registers)
        (remote_prepare_to_store,store_registers_using_G)
        (remote_store_registers,remote_arch_state): Likewise.
        * tracepoint.c (encode_actions): Likewise.
        * mi/mi-main.c (mi_cmd_data_list_register_names)
        (mi_cmd_data_list_changed_registers,mi_cmd_data_list_register_values)
        (mi_cmd_data_write_register_values): Likewise.
        * tui/tui-regs.c (tui_show_register_group)
        (tui_show_register_group): Likewise.
        * xtensa-tdep.h (FP_ALIAS): Likewise.
        * xtensa-tdep.c (xtensa_register_name,xtensa_register_type)
        (xtensa_reg_to_regnum,xtensa_pseudo_register_read)
        (xtensa_pseudo_register_write,xtensa_register_reggroup_p): Likewise.
        * win32-nat.c (do_win32_fetch_inferior_registers)
        (do_win32_store_inferior_registers,fetch_elf_core_registers
        * user-regs.h: Likewise (comment).
        * user-regs.c (user_reg, user_reg_map_name_to_regnum): Likewise.
        * trad-frame.c (trad_frame_alloc_saved_regs): Likewise.
        * target-descriptions.h: Likewise (comment).
        * target-descriptions.c (tdesc_use_registers): Likewise (comment).
        * target.c (debug_print_register): Likewise.
        * stack.c (frame_info): Likewise.
        * stabsread.c (define_symbol): Likewise.
        * sh64-tdep.c (sh64_do_pseudo_register,sh64_print_register)
        (sh64_media_print_registers_info)
        (sh64_compact_print_registers_info): Likewise.
        * rs6000-tdep.c (rs6000_register_sim_regno): Likewise.
        * rs6000-nat.c (fetch_register,store_register): Likewise.
        * remote-sim.c (one2one_register_sim_regno,gdbsim_fetch_register)
        (gdbsim_fetch_register,gdbsim_store_register): Likewise.
        * remote-mips.c (mips_fetch_registers,mips_store_registers): Likewise.
        * remote-m32r-sdi.c (m32r_fetch_registers)
        (m32r_store_registers): Likewise.
        * reggroups.c (default_register_reggroup_p): Likewise.
        * regcache.c (init_regcache_descr,register_size,regcache,regcache_save)
        (regcache_restore,regcache_dump): Likewise.
        * monitor.c (monitor_fetch_registers,monitor_store_registers): Likewise.
        * mips-tdep.c (mips_xfer_register,mips_register_name)
        (mips_register_reggroup_p,mips_pseudo_register_read)
        (mips_pseudo_register_write,mips_convert_register_p,mips_register_type)
        (mips_unwind_pc,mips_unwind_sp,mips_unwind_dummy_id,set_reg_offset)
        (mips16_scan_prologue,mips_insn16_frame_cache,reset_saved_regs)
        (mips32_scan_prologue,mips_insn32_frame_cache,read_next_frame_reg)
        (mips_n32n64_return_value,mips_o32_return_value,mips_o64_return_value)
        (print_gp_register_row,mips_print_registers_info)
        (mips_stab_reg_to_regnum,mips_dwarf_dwarf2_ecoff_reg_to_regnum)
        (mips_register_sim_regno): Likewise.
        * mips-linux-tdep.c (mips_linux_o32_sigframe_init)
        (mips_linux_n32n64_sigframe_init): Likewise.
        * mips-linux-nat.c (mips_linux_register_addr)
        (mips64_linux_register_addr): Likewise.
        * findvar.c (value_of_register): Likewise.
        * infcmd.c (default_print_registers_info,registers_info)
        (print_vector_info,print_float_info): Likewise.
        * mips64obsd-tdep.c (mips64obsd_sigframe_init): Likewise.
        * inf-child.c (inf_child_fetch_inferior_registers): Likewise.
        * m68k-tdep.c (m68k_dwarf_reg_to_regnum): Likewise.
        * m68hc11-tdep.c (m68hc11_frame_unwind_cache(: Likewise.
        * m32r-tdep.c (m32r_frame_unwind_cache): Likewise.
        * ia64-linux-nat.c (ia64_register_addr,ia64_cannot_fetch_register)
        (ia64_cannot_store_register,ia64_linux_fetch_registers)
        (ia64_linux_store_registers): Likewise.
        * hpux-thread.c (hpux_thread_fetch_registers)
        (hpux_thread_store_registers): Likewise.
        * h8300-tdep.c (E_PSEUDO_CCR_REGNUM,E_PSEUDO_EXR_REGNUM)
        (h8300_init_frame_cache,h8300_frame_cache,h8300_frame_prev_register)
        (h8300_register_type): Likewise.
        * dwarf2-frame.c (dwarf2_frame_cache)
        (dwarf2_frame_state_alloc_regs): Likewise.
        * cris-tdep.c (cris_register_size,cris_cannot_fetch_register)
        (cris_cannot_store_register,crisv32_cannot_fetch_register)
        (crisv32_cannot_store_register,cris_register_name): Likewise.
        * avr-tdep.c (avr_frame_unwind_cache): Likewise.
        * arch-utils.c (legacy_register_sim_regno)
        (legacy_virtual_frame_pointer): Likewise.
        * arm-tdep.c (arm_make_prologue_cache,arm_register_sim_regno):Likewise.
        * arm-tdep.h: Likewise (comment).
        * frv-tdep.c (frv_register_sim_regno): Likewise.
        * m68klinux-nat.c (old_fetch_inferior_registers)
        (old_store_inferior_registers): Likewise.
        * m32c-tdep.c (m32c_virtual_frame_pointer): Likewise.
        * irix5-nat.c (fetch_core_registers): Likewise.
        * hppa-tdep.c (hppa_frame_cache): Likewise.
        * hppa-linux-nat.c (hppa_linux_register_addr)
        (hppa_linux_fetch_inferior_registers)
        (hppa_linux_store_inferior_registers): Likewise.
        * hppa-hpux-nat.c (hppa_hpux_fetch_inferior_registers)
        (hppa_hpux_store_inferior_registers): Likewise.
        * amd64-nat.c (amd64_native_gregset_reg_offset)
        (amd64_supply_native_gregset,amd64_collect_native_gregset): Likewise.
        * dbug-rom.c (dbug_regname): Likewise.
        * m68hc11-tdep.c (m68hc11_frame_unwind_cache)
        (HARD_PAGE_REGNUM (comment)): Likewise.
        * gdbarch.sh (NUM_PSEUDO_REGS): Replace by gdbarch_num_pseudo_regs.
        * i386-tdep.c (i386_dbx_reg_to_regnum)
        (i386_svr4_reg_to_regnum): Likewise.
        * mi/mi-main.c (mi_cmd_data_list_register_names)
        (mi_cmd_data_list_changed_registers,mi_cmd_data_list_register_values)
        (mi_cmd_data_write_register_values): Likewise.
        * gdbarch.c, gdbarch.h: Regenerate.
        * tui/tui-regs.c (tui_show_register_group): Likewise.
        * xtensa-tdep.h (FP_ALIAS): Likewise.
        * user-regs.h: Likewise (comment).
        * user-regs.c (user_reg, user_reg_map_name_to_regnum): Likewise.
        * trad-frame.c (trad_frame_alloc_saved_regs): Likewise.
        * target-descriptions.h: Likewise (comment).
        * target.c (debug_print_register): Likewise.
        * stack.c (frame_info): Likewise.
        * stabsread.c (define_symbol): Likewise.
        * sh64-tdep.c (sh64_print_register,sh64_media_print_registers_info)
        (sh64_compact_print_registers_info): Likewise.
        * rs6000-tdep.c (rs6000_register_sim_regno): Likewise.
        * regcache.c (init_regcache_descr,register_size,regcache,regcache_save
        (regcache_restore,regcache_dump): Likewise.
        * mips-tdep.c (print_gp_register_row,mips_print_registers_info)
        (mips_dwarf_dwarf2_ecoff_reg_to_regnum)
        (mips_stab_reg_to_regnum): Likewise.
        * findvar.c (value_of_register): Likewise.
        * infcmd.c (default_print_registers_info,registers_info)
        (print_vector_info,print_float_info): Likewise.
        * m68k-tdep.c (m68k_dwarf_reg_to_regnum): Likewise.
        * h8300-tdep.c (h8300_register_type): Likewise.
        * dwarf2-frame.c (dwarf2_frame_cache): Likewise.
        * frame.h (SIZEOF_FRAME_SAVED_REGS): Likewise.
        * xtensa-tdep.c (xtensa_register_type,xtensa_reg_to_regnum)
        (xtensa_pseudo_register_read,xtensa_pseudo_register_write): Likewise.
        * parse.c: Remove comment.
        * gdbarch.c, gdbarch.h: Regenerate

2007-05-31  Markus Deuling  <deuling@de.ibm.com>

        * gdbarch.sh (CANNOT_FETCH_REGISTER): Replace by
        gdbarch_cannot_fetch_register.
        * alpha-nat.c (fetch_osf_core_registers): Likewise.
        * hppa-linux-nat.c (fetch_register): Likewise.
        * inf-ptrace.c (inf_ptrace_fetch_register): Likewise.
        * m68klinux-nat.c (fetch_register): Likewise.
        * mipsnbsd-tdep.c (mipsnbsd_supply_reg, mipsnbsd_supply_fpreg):
        Likewise.
        * gdbarch.sh (CANNOT_STORE_REGISTER): Replace by
        gdbarch_cannot_store_register.
        * hppa-linux-nat.c (store_register): Likewise.
        * inf-ptrace.c (inf_ptrace_store_register): Likewise.
        * regcache.c (regcache_raw_write): Likewise.
        * m68klinux-nat.c (store_register): Likewise.
        * mipsnbsd-tdep.c (mipsnbsd_fill_reg, mipsnbsd_fill_fpreg): Likewise.
        * gdbarch.c, gdbarch.h: Regenerate.

2007-05-31  Markus Deuling  <deuling@de.ibm.com>

        * gdbarch.sh (TARGET_OSABI): Replace by gdbarch_osabi.
        * gdbarch.c, gdbarch.h: Regenerate.

2007-05-31  Markus Deuling  <deuling@de.ibm.com>

        * gdbarch.sh (TARGET_CHAR_SIGNED): Replace by gdbarch_char_signed.
        * gdbtypes.c (build_gdbtypes, gdbtypes_post_init): Likewise.
        * gdbarch.c, gdbarch.h: Regenerate.

2007-05-31  Markus Deuling  <deuling@de.ibm.com>

        * gdbarch.sh (TARGET_BYTE_ORDER): Replace by gdbarch_byte_order.
        * ax-gdb.c (gen_bitfield_ref): Likewise.
        * mi/mi-main.c (get_register): Likewise.
        * findvar.c (default_value_from_register, extract_signed_integer)
        (extract_unsigned_integer, extract_long_unsigned_integer)
        (store_signed_integer, store_unsigned_integer): Likewise.
        * regcache.c (regcache_dump): Likewise.
        * value.c (lookup_internalvar, value_of_internalvar)
        (set_internalvar): Likewise.
        * defs.h: Likewise.
        * valprint.c (print_binary_chars, print_octal_chars)
        (print_decimal_chars, print_hex_chars, print_char_chars): Likewise.
        * infcmd.c (default_print_registers_info): Likewise.
        * arch-utils.c (selected_byte_order, show_endian): Likewise.
        * stabsread.c (define_symbol): Likewise.
        * doublest.c (floatformat_from_length, floatformat_from_type)
        (extract_typed_floating, store_typed_floating): Likewise.
        * gdbarch.c, gdbarch.h: Regenerate.

2007-05-31  Markus Deuling  <deuling@de.ibm.com>

        * gdbarch.sh (CALL_DUMMY_LOCATION): Replace by
        gdbarch_call_dummy_location.
        * infcall.c (call_function_by_hand): Likewise.
        * inferior.h: Change comment.
        * arch-utils.c: Change comment.
        * gdbarch.c, gdbarch.h: Regenerate.

2007-05-28  Joel Brobecker  <brobecker@adacore.com>

        * solib-aix5.c: Delete.
        * Makefile.in (solib-aix5.o): Delete rule.

2007-05-23  Daniel Jacobowitz  <dan@codesourcery.com>

        * breakpoint.h (enum bpstat_what_main_action): Remove
        BPSTAT_WHAT_THROUGH_SIGTRAMP.
        * infrun.c (process_event_stop_test): Do not check for it.

2007-05-22  Chris Dearman  <chris@mips.com>
            Maciej W. Rozycki  <macro@mips.com>

        * ser-unix.c (show_serial_hwflow): New function.
        (hardwire_raw): Add hardware flow control support.
        (_initialize_ser_hardwire): Add "set/show remoteflow".
        * Makefile.in (ser-unix.o): Depend on $(gdbcmd_h).
        * NEWS: Document the new command.

2007-05-21  Ulrich Weigand  <uweigand@de.ibm.com>

        * config/i386/tm-linux.h (sys_quotactl): Do not define.
        * configure.ac (sys_quotactl, START_INFERIOR_TRAPS_EXPECTED): Do not
        define for i[[3456]]86-*-linux* native configurations.
        * config.in, configure: Regenerate.

2007-05-19  Joel Brobecker  <brobecker@adacore.com>

        * rs6000-nat.c (xcoff_relocate_symtab): Do nothing if debugging
        a core file. Add comment in the function description.

2007-05-18  Caroline Tice  <ctice@apple.com>

        * c-valprint.c (c_value_print):  If the initialized field of the
        value struct is 0, print out "[uninitialized]" before the value.
        * dwarf2expr.c (execute_stack_op): Initialize ctx->initialized field; 
        allow DW_OP_GNU_uninit as legal op following a DW_OP_reg op or a 
        DW_OP_regx op; add case for DW_OP_GNU_uninit and update
        ctx->initialized appropriately. Verify no location op follows
        DW_OP_GNU_uninit.
        * dwarf2expr.h (struct dwarf_expr_context): New field, initialized.
        * dwarf2loc.c (dwarf2_evaluate_loc_desc): Add call to 
        set_value_initialized.
        * dwarf2read.c (dwarf_stack_op_name): Add case for DW_OP_GNU_uninit.
        (decode_locdesc): Add case for DW_OP_GNU_uninit.
        * value.c (struct value):  New field, initialized.
        (allocate_value): Initialize new field.
        (set_value_initialized): New function.
        (value_initialized): New function.
        * value.h (value_initialized): New extern declaration.
        (set_value_initialized): Likewise.
        
2007-05-18  Caroline Tice  <ctice@apple.com>

        * MAINTAINERS (Write After Approval): Add self.
        
2007-05-17  Joel Brobecker  <brobecker@adacore.com>

        * gdbtypes.c (make_reference_type): Preserve the type chain
        and set the length of all the variants of the pointer type.

2007-05-17  Joel Brobecker  <brobecker@adacore.com>

        * gdbtypes.c (make_pointer_type): Preserve the pointer type chain
        and set the length of all the variants of the pointer type.

2007-05-17  Maciej W. Rozycki  <macro@mips.com>

        * mips-tdep.c (mips_n32n64_push_dummy_call): Fix and reformat a
        comment.
        (mips_o64_push_dummy_call): Reformat a comment.

2007-05-17  Qinwei  <qinwei@sunnorth.com.cn>

        * score-tdep.c (score_frame_cache->fp, score_analyze_prologue)
        (score_prologue_frame_base_address): Return fp to keep gdb print
        local variables correctly when debugging information is stabs.

        (score_analyze_prologue): For software watchpoint, fetch all the
        instructions from range [startaddr, pc] once and identify them locally
        to reduce memory access.
        (score_malloc_and_get_memblock, score_free_memblock)
        (score_adjust_memblock_ptr): New functions.
        (score_fetch_inst): Fetch single instruction or mutiple instructions.

        (score_target_can_use_watch, score_stopped_by_watch)
        (score_target_insert_watchpoint, score_target_remove_watchpoint)
        (score_target_insert_hw_breakpoint, score_target_remove_hw_breakpoint):
        New functions for remote & local hw-watchpoint and hw-breakpoint.

2007-05-16  Alfred M. Szmidt  <ams@gnu.org>

        * reply_mig_hack.awk: Check for `auto const mach_msg_type_t'
        declarations as well.

2007-05-16  Ulrich Weigand  <uweigand@de.ibm.com>

        * config/arm/embed.mt (DEPRECATED_TM_FILE): Set to tm-arm.h.
        * config/arm/tm-embed.h: Delete file.

        * arm-tdep.h (arm_software_single_step): Declare.
        * arm-tdep.c (arm_software_single_step): Make global.
        (arm_gdbarch_init): Move set_gdbarch_software_single_step call
        from here to ...
        * arm-linux-tdep.c (arm_linux_init_abi): ... here ...
        * armnbsd-tdep.c (arm_netbsd_init_abi_common): ... here ...
        * armobsd-tdep.c (armobsd_init_abi): ... here ...
        * arm-wince-tdep.c (arm_wince_init_abi): ... and here.

        * arm-tdep.c (ARM_LE_BREAKPOINT, ARM_BE_BREAKPOINT): No longer
        allow defines to be overriden by TM file.
        (THUMB_LE_BREAKPOINT, THUMB_BE_BREAKPOINT): Likewise.  Also,
        change default to {0xbe,0xbe}.
        * armobsd-tdep.c (arm_obsd_thumb_le_breakpoint,
        arm_obsd_thumb_be_breakpoint): New global variables.
        (armobsd_init_abi): Override tdep->thumb_breakpoint and
        tdep->thumb_breakpoint_size.
        * arm-wince-tdep.c (arm_wince_thumb_le_breakpoint): New variable.
        (arm_wince_init_abi): Override tdep->thumb_breakpoint and 
        tdep->thumb_breakpoint_size.

        * arm-tdep.c (arm_gdbarch_init): Add set_gdbarch_skip_trampoline_code.

2007-05-16  Daniel Jacobowitz  <dan@codesourcery.com>

        * NEWS: Mention removed "set mips stack-arg-size" and "set mips
        saved-gpreg-size".

        * mips-tdep.c (MIPS32_REGSIZE, MIPS64_REGSIZE): New constants.
        (size_auto, size_32, size_64, size_enums, mips_abi_regsize_string)
        (mips_stack_argsize_string, mips_stack_argsize): Delete.
        (mips_abi_regsize): Simplify.
        (mips_eabi_push_dummy_call, mips_n32n64_push_dummy_call)
        (mips_n32n64_return_value, mips_o32_push_dummy_call)
        (mips_o32_return_value, mips_o64_push_dummy_call)
        (mips_o64_return_value): Propogate constant register sizes.  Use the
        ABI register size instead of mips_stack_argsize.
        (mips_dump_tdep): Don't print mips_stack_argsize.
        (_initialize_mips_tdep): Remove saved-gpreg-size and stack-arg-size
        settings.

2007-05-16  Daniel Jacobowitz  <dan@codesourcery.com>

        * config/mips/linux.mt (DEPRECATED_TM_FILE): Delete.
        * config/mips/tm-linux.h: Delete.
        * mips-linux-tdep.c (mips_svr4_so_ops): New.
        (mips_linux_in_dynsym_resolve_code): Make static.  Use
        svr4_in_dynsym_resolve_code.
        (mips_linux_init_abi): Initialize mips_svr4_so_ops.  Call
        set_solib_ops.
        * solib-svr4.c (svr4_in_dynsym_resolve_code, svr4_so_ops): Make
        global.
        * solib-svr4.h (svr4_so_ops, svr4_in_dynsym_resolve_code): Declare.
        * Makefile.in (mips-linux-tdep.o): Update.
        * solib.c (set_solib_ops): New.
        (current_target_so_ops): Update comment.
        * solib.h (set_solib_ops): New prototype.

2007-05-16  Chris Dearman  <chris@mips.com>

        * printcmd.c (do_examine): Fix typos in a comment.

2007-05-16  Richard Sandiford  <richard@codesourcery.com>

        * configure.ac: Allow sysroots to be relocated under $prefix as
        well as $exec_prefix.
        * configure: Regenerate.

2007-05-14  Ulrich Weigand  <uweigand@de.ibm.com>

        * hppa-hpux-tdep.c: Do not include <dl.h> or <machine/save_state.h>.
        (offsetof): Do not define.
        (find_stub_with_shl_get): Use numerical value 3 instead of
        symbolic value TYPE_PROCEDURE.

2007-05-14  Daniel Jacobowitz  <dan@codesourcery.com>

        * gdb_proc_service.h (paddr_t): Delete typedef.
        * proc-service.c (ps_addr_to_core_addr, core_addr_to_ps_addr): New.
        (ps_xfer_memory): Take a psaddr_t.  Use ps_addr_to_core_addr.
        (ps_pglobal_lookup): Take a psaddr_t *.  Use core_addr_to_ps_addr.
        (ps_pdread, ps_pdwrite, ps_ptread, ps_ptwrite): Take a psaddr_t.
        * sol-thread.c (gdb_ps_addr_t): Use psaddr_t instead of paddr_t.
        * Makefile.in (proc-service.o): Update.

2007-05-14  Daniel Jacobowitz  <dan@codesourcery.com>

        * Makefile.in (mips-tdep.o): Update.
        * mips-tdep.c (mips_gdbarch_init): Register the dwarf2 CFI
        unwinder.

2007-05-14  Daniel Jacobowitz  <dan@codesourcery.com>

        * dwarf2-frame.c (dwarf2_frame_prev_register): Use pack_long
        instead of store_typed_address.
        * value.c (pack_long): New.
        (value_from_longest): Use it.
        * value.h (pack_long): New prototype.

2007-05-14  Daniel Jacobowitz  <dan@codesourcery.com>

        * dwarf2-frame.c (read_encoded_value): Correct typo.  Use
        DW_EH_PE_signed if appropriate.

2007-05-14  Paul Brook  <paul@codesourcery.com>
            Daniel Jacobowitz  <dan@codesourcery.com>

        * dwarf2read.c (dwarf2_debug_line_missing_file_complaint): New
        function.
        (dwarf_decode_lines): Check for line info without a file.

2007-05-14  Daniel Jacobowitz  <dan@codesourcery.com>

        * linux-thread-db.c (thread_db_pid_to_str): Print thread IDs
        as hexadecimal.

2007-05-14  Daniel Jacobowitz  <dan@codesourcery.com>

        * jv-exp.y (push_fieldnames): Use STRUCTOP_PTR instead of
        STRUCTOP_STRUCT.
        * jv-lang.c (evaluate_subexp_java): Handle STRUCTOP_PTR instead of
        STRUCTOP_STRUCT.
        * jv-typeprint.c (java_print_type): Do not crash on NULL varstring.

2007-05-14  Ulrich Weigand  <uweigand@de.ibm.com>

        * gdbarch.sh (read_sp): Remove.
        * gdbarch.c, gdbarch.h: Regenerate.
        * frame.c (frame_sp_unwind): Do not call TARGET_READ_SP.

        * avr-tdep.c (avr_read_sp): Remove.
        (avr_unwind_sp): New function.
        (avr_gdbarch_init): Install unwind_sp instead of read_sp callback.
        * mips-tdep.c (mips_read_sp): Remove.
        (mips_unwind_sp): New function.
        (mips_gdbarch_init): Install unwind_sp instead of read_sp callback.
        * score-tdep.c (score_read_unsigned_register): Remove.
        (score_read_sp): Remove.
        (score_unwind_sp): New function.
        (score_gdbarch_init): Install unwind_sp instead of read_sp callback.

2007-05-14  Maxim Grigoriev  <maxim2405@gmail.com>

        * buildsym.c (start_subfile): Handle absolute pathnames
        while comparing subfile names.

2007-05-13  Ulrich Weigand  <uweigand@de.ibm.com>

        * hppa-hpux-tdep.c: Include "regcache.h".
        * hppa-linux-tdep.c: Likewise.
        * hppa-tdep.c: Include "gdb_stdint.h".
        (find_unwind_entry): Cast host pointer to uintptr_t before passing
        it to paddr_nz.
        * Makefile.in: Update dependencies.

2007-05-13  Ulrich Weigand  <uweigand@de.ibm.com>

        * blockframe.c: Remove obsolete comments.
        * alpha-nat.c (fetch_osf_core_registers): Update comment.
        * arm-tdep.h (enum gdb_regnum): Remove obsolete part of comment.
        * hppa-tdep.h (enum hppa_regnum): Likewise.
        * mips-tdep.h: Likewise.
        * m68hc11-tdep.c: Likewise.

2007-05-13  Ulrich Weigand  <uweigand@de.ibm.com>

        * inferior.h (read_sp): Remove prototype.
        * regcache.c (read_sp): Remove.
        * gcore.c (derive_stack_segment): Use get_frame_sp instead of read_sp.
        * infcall.c (call_function_by_hand): Likewise.
        * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Use regcache instead
        of calling read_sp.
        * rs6000-tdep.c (rs6000_push_dummy_call): Likewise.

2007-05-11  Ulrich Weigand  <uweigand@de.ibm.com>

        * i386-linux-nat.c (i386_linux_resume): Use regcache functions 
        instead of read_register and read_register_pid.

        * ia64-linux-nat.c (enable_watchpoints_in_psr): Use REGCACHE 
        argument instead of PTID.  Use regcache functions instead of
        read_register_pid.
        (ia64_linux_insert_watchpoint): Update call.
        (ia64_linux_stopped_data_address): Use regcache functions
        instead of read_register_pid and write_register_pid.

2007-05-11  Ulrich Weigand  <uweigand@de.ibm.com>

        * libunwind-frame.h (struct regcache): Add forward declaration.
        (libunwind_get_reg_special): Add REGCACHE argument.
        * libunwind-frame.c (libunwind_get_reg_special): Add REGCACHE
        argument.  Pass it to unw_init_remote_p.

        * ia64-tdep.c (ia64_pseudo_register_read): Pass regcache to
        libunwind_get_reg_special.
        (ia64_access_reg): Remove "write" case.
        (ia64_access_fpreg): Likewise.  Read from next_frame passed
        as callback argument instead of from current_regcache.
        (ia64_access_rse_reg): Remove "write" case.  Read from regcache
        passed as callback argument instead of from current_regcache.
        (ia64_access_rse_fpreg): New function.
        (ia64_unw_rse_acce): Use it instead of ia64_access_fpreg.

2007-05-11  Ulrich Weigand  <uweigand@de.ibm.com>

        * NEWS: Mention SPU overlay support.

2007-05-11  Ulrich Weigand  <uweigand@de.ibm.com>

        * spu-tdep.c (spu_frame_unwind_cache): Add comment.

2007-05-11  Ulrich Weigand  <uweigand@de.ibm.com>

        * breakpoint.c (remove_breakpoint): Do not remove software
        breakpoints in unmapped overlay sections.

2007-05-11  Ulrich Weigand  <uweigand@de.ibm.com>

        * spu-tdep.c: Include "observer.h".
        (spu_frame_unwind_cache): Unwind PC through overlay return stubs.
        (spu_overlay_data): New variable.
        (struct spu_overlay_table): New type.
        (spu_get_overlay_table, spu_overlay_update_osect, spu_overlay_update,
        spu_overlay_new_objfile): New functions.
        (spu_gdbarch_init): Install spu_overlay_update.
        (_initialize_spu_tdep): Register spu_overlay_new_objfile, 
        allocate spu_overlay_data objfile data.

2007-05-11  Ulrich Weigand  <uweigand@de.ibm.com>

        * gdbarch.sh (overlay_update): New gdbarch function.
        (struct obj_section): Add forward declaration.
        * gdbarch.c, gdbarch.h: Regenerate.

        * symfile.c (simple_overlay_update): Make global.
        (target_overlay_update): Remove variable.
        (overlay_is_mapped): Call gdbarch_overlay_update instead of
        target_overlay_update.
        (overlay_load_command): Likewise.
        * symfile.h (struct obj_section): Add forward declaration.
        (simple_overlay_update): Add prototype.

        * m32r-tdep.c (m32r_gdbarch_init): Install simple_overlay_update.

2007-05-11  Ulrich Weigand  <uweigand@de.ibm.com>

        * observer.sh: Add "struct objfile" forward declaration.
        * target.h (deprecated_target_new_objfile_hook): Remove.
        * symfile.c (deprecated_target_new_objfile_hook): Remove.
        (clear_symtab_users): Call observer_notify_new_objfile.
        (symbol_file_add_with_addrs_or_offsets): Likewise.
        * rs6000-nat.c: Include "observer.h".
        (vmap_ldinfo): Call observer_notify_new_objfile.
        (xcoff_relocate_core): Likewise.
        * remote.c (remote_new_objfile_chain): Remove.
        (remote_new_objfile): Do not call remote_new_objfile_chain.
        (_initialize_remote): Use observer_attach_new_objfile.
        * tui/tui-hooks.c (tui_target_new_objfile_chain): Remove.
        (tui_new_objfile_hook): Do not call tui_target_new_objfile_chain.
        (_initialize_tui_hooks): Use observer_attach_new_objfile.
        * aix-thread.c: Include "observer.h".
        (target_new_objfile_chain): Remove.
        (new_objfile): Do not call target_new_objfile_chain.
        (_initialize_aix_thread): Use observer_attach_new_objfile.
        * hpux-thread.c: Include "observer.h"
        (target_new_objfile_chain): Remove.
        (hpux_thread_new_objfile): Make static.  Do not call
        target_new_objfile_chain.
        (_initialize_hpux_thread): Use observer_attach_new_objfile.
        * linux-thread-db.c: Include "observer.h".
        (target_new_objfile_chain): Remove.
        (thread_db_new_objfile): Do not call target_new_objfile_chain.
        (_initialize_thread_db): Use observer_attach_new_objfile.
        * sol-thread.c: Include "observer.h".
        (target_new_objfile_chain): Remove.
        (sol_thread_new_objfile): Make static.  Do not call
        target_new_objfile_chain.
        (_initialize_sol_thread): Use observer_attach_new_objfile.
        * Makefile.in (aix-thread.o, hpux-thread.o, linux-thread-db.o,
        rs6000-nat.o, sol-thread.o, tui-hooks.o): Add dependency on
        $(observer_h).

2007-05-11  Ulrich Weigand  <uweigand@de.ibm.com>

        * gdbarch.sh (remote_translate_xfer_address): Remove.
        * gdbarch.h, gdbarch.c: Regenerate.
        * arch-utils.c (generic_remote_translate_xfer_address): Remove.
        * arch-utils.h (generic_remote_translate_xfer_address): Remove.
        * remote.c (remote_write_bytes_aux, remote_read_bytes): Do not
        call gdbarch_remote_translate_xfer_address.
        * frv-tdep.c (frv_gdbarch_init): Do not call
        set_gdbarch_remote_translate_xfer_address.
        * ia64-tdep.c (ia64_remote_translate_xfer_address): Remove.
        (ia64_gdbarch_init): Do not install it.

2007-05-11  Bob Wilson  <bob.wilson@acm.org>

        * NEWS: Mention change in handling the -tui option.

2007-05-11  Daniel Jacobowitz  <dan@codesourcery.com>

        * linux-thread-db.c (enable_thread_event_reporting): Fix comment
        typo.

2007-05-11  Ulrich Weigand  <uweigand@de.ibm.com>

        * breakpoint.c (single_step_breakpoint_inserted_here_p): New function.
        (breakpoint_inserted_here_p): Call it.
        (software_breakpoint_inserted_here_p): Likewise.

2007-05-10  Ulrich Weigand  <uweigand@de.ibm.com>

        * inf-ptrace.c (inf_ptrace_register_u_offset): Adapt parameter list.
        (inf_ptrace_fetch_register): Add register_u_offset callback parameters
        GDBARCH and STORE_P.  Handle callback (CORE_ADDR) -1 return value.
        (inf_ptrace_store_register): Likewise.
        (inf_ptrace_trad_target): Adapt register_u_offset parameter list.
        * inf-ptrace.h (inf_ptrace_trad_target): Likewise.

        * vax-nat.c (vax_register_u_offset): Adapt parameter list.

        * linux-nat.c (linux_trad_target): Adapt parameter list.
        * linux-nat.h (linux_trad_target): Likewise.

        * alpha-linux-nat.c (alpha_linux_register_u_offset): Adapt parameters.

        * mips-linux-nat.c (mips_linux_cannot_fetch_register): Remove.
        (mips_linux_cannot_store_register): Likewise.
        (mips_linux_register_addr): Add GDBARCH and STORE_P parameters.
        Return (CORE_ADDR) -1 for registers that cannot be fetched or
        stored via ptrace.  Use GDBARCH instead of current_gdbarch.
        (mips64_linux_register_addr): Likewise.
        (mips_linux_register_u_offset): Adapt parameter list.  Pass
        GDBARCH and STORE_P on to mips{64}_linux_register_addr.

        * config/mips/linux.mh (NAT_FILE): Set to config/nm-linux.h.
        * config/mips/nm-linux.h: Delete file.

2007-05-10  Pedro Alves  <pedro_alves@portugalmail.pt>

        * remote.c (remote_detach): Error out if remote can't detach.

2007-05-10  Luis Machado  <luisgpm@br.ibm.com>

        * rs6000-tdep.c: (deal_with_atomic_sequence) Stores branch
        instruction's opcode in the "opcode" variable and declares new
        variable "closing_insn".

2007-05-10  Chris Dearman  <chris@mips.com>
            Maciej W. Rozycki  <macro@mips.com>

        * cli/cli-setshow.c (do_setshow_command): Remove trailing
        whitespace when setting a var_filename.

2007-05-09  Bob Wilson  <bob.wilson@acm.org>
        
        * main.c (captured_main): Recognize -tui option and print an error
        message when the TUI is not configured.
        
2007-05-09  Andreas Schwab  <schwab@suse.de>

        * mipsnbsd-tdep.c (mipsnbsd_ilp32_fetch_link_map_offsets): Don't
        set removed members.
        (mipsnbsd_lp64_fetch_link_map_offsets): Likewise.

2007-05-08  Ulrich Weigand  <uweigand@de.ibm.com>

        * gdbarch.sh (deprecated_store_struct_return): Remove.
        * gdbarch.c, gdbarch.h: Regenerate.
        * frv-tdep.c (frv_store_struct_return): Remove.
        (frv_gdbarch_init): Do not install it.

2007-05-08  Ulrich Weigand  <uweigand@de.ibm.com>

        * config/i386/nm-i386sol2.h (USE_PROC_FS): Do not define.
        * config/mips/nm-irix5.h (USE_PROC_FS): Do not define.
        * config/nm-linux.h (USE_PROC_FS): Do not undefine.

2007-05-08  Ulrich Weigand  <uweigand@de.ibm.com>

        * spu-linux-nat.c: Include "gdb_stdint.h".
        (fetch_ppc_register): Use uint64_t instead of unsigned long long.
        (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
        (fetch_ppc_memory, store_ppc_memory): Fix coding style.
        (spu_symbol_file_add_from_memory): Use strtoulst instead of sscanf.
        (spu_child_wait): Mark up string for translation.

2007-05-08  Paul Gilliam  <pgilliam@us.ibm.com>
            Luis Machado  <luisgpm@br.ibm.com>

        * rs6000-tdep.c: (LWARX_MASK, LWARX_INSTRUCTION, LDARX_INSTRUCTION,
        STWCX_MASK, STWCX_INSTRUCTION, STDCX_INSTRUCTION, BC_MASK,
        BC_INSTRUCTION): Define.
        (deal_with_atomic_sequence): New function.
        (rs6000_software_single_step): Call deal_with_atomic_sequence.
        (rs6000_gdbarch_init): Install deal_with_atomic_sequence as
        gdbarch_software_single_step routine.

2007-05-07  Ulrich Weigand  <uweigand@de.ibm.com>

        * spu-linux-nat.c (fetch_ppc_register, fetch_ppc_memory_1,
        store_ppc_memory_1, fetch_ppc_memory, store_ppc_memory,
        parse_spufs_run, spu_bfd_iovec_pread, spu_bfd_open,
        spu_symbol_file_add_from_memory, spu_child_post_startup_inferior,
        spu_child_post_attach, spu_fetch_inferior_registers,
        spu_store_inferior_registers, spu_xfer_partial): Store PPE-side
        memory addresses as ULONGEST, not CORE_ADDR.

2007-05-07  Ulrich Weigand  <uweigand@de.ibm.com>

        * gdbarch.sh: Add skip_permanent_breakpoint callback.
        * gdbarch.h, gdbarch.c: Regenerate.

        * infrun.c (SKIP_PERMANENT_BREAKPOINT): Remove default definition.
        (resume): Call gdbarch_skip_permanent_breakpoint instead of
        SKIP_PERMANENT_BREAKPOINT.  Inline default case.

        * hppa-hpux-tdep.c (hppa_skip_permanent_breakpoint): Make static.
        Add REGCACHE argument.  Use it instead of read/write_register.
        (hppa_hpux_init_abi): Install hppa_skip_permanent_breakpoint.

        * config/pa/tm-hppah.h: Delete file.
        * config/pa/hppa64.mt (DEPRECATED_TM_FILE): Set to tm-hppa.h.
        * config/pa/hppahpux.mt (DEPRECATED_TM_FILE): Likewise.

2007-05-07  Daniel Jacobowitz  <dan@codesourcery.com>

        * Makefile.in (c-lang.o, gnu-v3-abi.o): Update.
        * NEWS: Mention improved C++ thunk support.
        * c-lang.c (cplus_language_defn): Mention cplus_skip_trampoline.
        * cp-abi.c (cplus_skip_trampoline): New.
        * cp-abi.h (cplus_skip_trampoline): New prototype.
        (struct cp_abi_ops): Add skip_trampoline member.
        * gnu-v3-abi.c (gnuv3_skip_trampoline): New.
        (init_gnuv3_ops): Set skip_trampoline.

2007-05-06  Daniel Jacobowitz  <dan@codesourcery.com>

        * rs6000-tdep.c (struct frame_extra_info): Delete.

2007-05-06  Daniel Jacobowitz  <dan@codesourcery.com>

        * linux-thread-db.c: Update some FIXME comments.
        (thread_db_xfer_partial): Delete.
        (init_thread_db_ops): Do not set to_xfer_partial.

2007-05-06  Ulrich Weigand  <uweigand@de.ibm.com>

        * inftarg.c, infptrace.c: Remove files.
        * Makefile.in (ALLDEPFILES): Remove inftarg.c and infptrace.c
        (inftarg.o, infptrace.o): Remove rules.
        * gdbcore.h (register_addr): Remove prototype.
        * inferior.h (kill_inferior, store_inferior_registers,
        fetch_inferior_registers, attach, detach, ptrace_wait, child_resume,
        call_ptrace, pre_fork_inferior): Remove prototypes.
        * target.h (child_xfer_memory, child_pid_to_exec_file, 
        child_core_file_to_sym_file, child_post_attach,
        child_post_startup_inferior, child_acknowledge_created_inferior,
        child_insert_fork_catchpoint, child_remove_fork_catchpoint,
        child_insert_vfork_catchpoint, child_remove_vfork_catchpoint,
        child_insert_exec_catchpoint, child_remove_exec_catchpoint,
        child_follow_fork, child_reported_exec_events_per_exec_call,
        child_has_exited, child_thread_alive): Remove prototypes.

2007-05-06  Ulrich Weigand  <uweigand@de.ibm.com>

        * sparc-nat.h (sparc_fetch_inferior_registers): Add prototype.
        (sparc_store_inferior_registers): Likewise.
        * sparc-nat.c (fetch_inferior_registers): Rename to ...
        (sparc_fetch_inferior_registers): ... this.
        (store_inferior_registers): Rename to ...
        (sparc_store_inferior_registers): ... this.
        (sparc_target): Update callback names.
        * sparc-linux.nat.c (_initialize_sparc_linux_nat): Likewise. 
        * sparc64-linux.nat.c (_initialize_sparc64_linux_nat): Likewise. 

2007-05-06  Ulrich Weigand  <uweigand@de.ibm.com>

        * linux-nat.c (child_post_attach): Rename to ...
        (linux_child_post_attach): ... this.  Make static.
        (child_follow_fork): Rename to ...
        (linux_child_follow_fork): ... this.  Make static.
        (child_insert_fork_catchpoint): Rename to ...
        (linux_child_insert_fork_catchpoint): ... this.  Make static.
        (child_insert_vfork_catchpoint): Rename to ...
        (linux_child_insert_vfork_catchpoint): ... this.  Make static.
        (child_insert_exec_catchpoint): Rename to ...
        (linux_child_insert_exec_catchpoint): ... this.  Make static.
        (child_pid_to_exec_file): Rename to ...
        (linux_child_pid_to_exec_file): ... this.  Make static.
        Add prototype.
        (linux_handle_extended_wait): Update call.
        (linux_xfer_partial): Update callback routine names.

2007-05-06  Ulrich Weigand  <uweigand@de.ibm.com>

        * configure.host (alpha*-*-osf[12]*): Remove support.
        * NEWS: Mention removed configurations.

        * config/alpha/alpha-osf1.mh: Delete file.
        * config/alpha/alpha-osf2.mh: Delete file.
        * config/alpha/alpha-osf3.mh (NATDEPFILES): Remove inftarg.o
        and infptrace.o.
        * config/alpha/nm-osf.h: Delete file.
        * config/alpha/nm-osf2.h: Delete file.
        * config/alpha/nm-osf3.h: Do not include "nm-osf2.h".
        (START_INFERIOR_TRAPS_EXPECTED): Copy from nm-osf.h.
        (PROCFS_DONT_TRACE_FAULTS): Copy from nm-osf2.h.

        * alpha-nat.c (ALPHA_UNIQUE_PTRACE_ADDR): Do not define.
        (register_addr, kernel_u_size): Remove.
        Do not check for "defined(USE_PROC_FS) || defined(HAVE_GREGSET_T)".

2007-05-06  Ulrich Weigand  <uweigand@de.ibm.com>

        * regcache.c (regcache_invalidate): New function.
        (register_cached): Remove.
        (set_register_cached): Remove.
        (deprecated_registers_fetched): Remove.
        (registers_changed): Use regcache_invalidate instead
        of set_register_cached.
        (regcache_raw_read): Update comment.

        * regcache.h (regcache_invalidate): Add prototype.
        (register_cached): Remove.
        (set_register_cached): Remove.
        (deprecated_registers_fetched): Remove.

        * findvar.c (value_of_register): Do not call register_cached.
        * frame.c (frame_register): Likewise.
        * tui/tui-regs.c (tui_get_register): Likewise.

        * remote.c (fetch_register_using_p): Do not call set_register_cached.
        (process_g_packet): Likewise.
        (remote_fetch_registers): Likewise.
        * remote-sim.c (gdbsim_fetch_register): Likewise.
        * mt-tdep.c (mt_select_coprocessor): Replace set_register_cached call
        by regcache_invalidate.
        (mt_pseudo_register_write): Likewise.
        * sh-tdep.c (sh_pseudo_register_write): Likewise.

        * corelow.c (get_core_registers): Replace deprecated_registers_fetched
        call by loop over regcache_raw_supply (..., NULL).

2007-05-06  Ulrich Weigand  <uweigand@de.ibm.com>

        * target.h (struct target_ops): Add REGCACHE parameter to
        to_prepare_to_store.
        (target_prepare_to_store): Likewise.
        * target.c (debug_to_prepare_to_store): Add REGCACHE parameter.
        (update_current_target): Adapt prepare_to_store de_fault rule.

        * regcache.c (regcache_raw_write): Pass regcache to
        target_prepare_to_store.

        * inftarg.c (child_prepare_to_store): Add REGCACHE parameter.
        Do not call CHILD_PREPARE_TO_STORE.
        * gnu-nat.c (gnu_prepare_to_store): Likewise.
        * procfs.c (procfs_prepare_to_store): Likewise.

        * inf-child.c (inf_child_prepare_to_store): Add REGCACHE parameter.
        * go32-nat.c (go32_prepare_to_store): Likewise.
        * monitor.c (monitor_prepare_to_store): Likewise.
        * nto-procfs.c (procfs_prepare_to_store): Likewise.
        * remote-m32r-sdi.c (m32r_prepare_to_store): Likewise.
        * remote-mips.c (mips_prepare_to_store): Likewise.
        * remote-sim.c (gdbsim_prepare_to_store): Likewise.
        * win32-nat.c (win32_prepare_to_store): Likewise.

        * remote.c (remote_prepare_to_store): Add REGCACHE parameter.
        Use it instead of current_regcache.

        * hpux-thread.c (hpux_thread_prepare_to_store): Add REGCACHE
        parameter.  Pass it on to next target.
        * sol-thread.c (sol_thread_prepare_to_store): Likewise.

2007-05-06  Ulrich Weigand  <uweigand@de.ibm.com>

        * target.h (struct regcache): Add forward declaration.
        (struct target_ops): Add REGCACHE parameter to to_fetch_registers
        and to_store_registers target operations.
        (target_fetch_registers, target_store_registers): Update.

        * regcache.c (regcache_raw_read): Replace register_cached by
        regcache_valid_p.  Pass regcache to target_fetch_registers.
        (regcache_raw_write): Pass regcache to target_store_registers.

        * arm-linux-nat.c (store_fpregister, store_fpregs, store_register,
        store_regs, store_wmmx_regs): Replace register_cached by
        regcache_valid_p.

        * bsd-kvm.c (bsd_kvm_open, bsd_kvm_proc_cmd): Pass current_regcache
        to target_fetch_registers calls.
        * corelow.c (core_open): Likewise.
        * linux-nat.c (linux_nat_corefile_thread_callback): Likewise.
        * proc-service.c (ps_lgetregs, ps_lsetregs, ps_lgetfpregs,
        ps_lsetfpregs): Likewise.
        * sol-thread.c (ps_lgetregs, ps_lsetregs, ps_lgetfpregs,
        ps_lsetfpregs): Likewise.
        * win32-nat.c (win32_resume): Likewise.
        * ia64-tdep.c (ia64_store_return_value): Pass current_regcache
        to target_store_registers call.
        * rs6000-tdep.c (rs6000_push_dummy_call): Likewise.

        * inferior.h (store_inferior_registers): Update prototype.
        (fetch_inferior_registers): Likewise.
        * gnu-nat.c (gnu_store_registers, gnu_fetch_registers): Likewise.
        * mips-linux-nat.c (super_fetch_registers, super_store_registers):
        Update function pointer signatures.

        * aix-thread.c (aix_thread_fetch_registers): Add REGCACHE parameter,
        use it instead of current_regcache, update calls.
        (aix_thread_store_registers): Likewise.
        * alphabsd-nat.c (alphabsd_fetch_inferior_registers): Likewise.
        (alphabsd_store_inferior_registers): Likewise.
        * amd64bsd-nat.c (amd64bsd_fetch_inferior_registers): Likewise.
        (amd64bsd_store_inferior_registers): Likewise.
        * amd64-linux-nat.c (amd64_linux_fetch_inferior_registers): Likewise.
        (amd64_linux_store_inferior_registers): Likewise.
        * arm-linux-nat.c (fetch_fpregister, fetch_fpregs, store_fpregister,
        store_fpregs, fetch_register, fetch_regs, store_register, store_regs,
        fetch_wmmx_regs, store_wmmx_regs): Likewise.
        (arm_linux_fetch_inferior_registers): Likewise.
        (arm_linux_store_inferior_registers): Likewise.
        * armnbsd-nat.c (fetch_register, fetch_regs, fetch_fp_register,
        fetch_fp_regs, armnbsd_fetch_registers): Likewise.
        (store_register, store_regs, store_fp_register, store_fp_regs,
        armnbsd_store_registers): Likewise.
        * bsd-kvm.c (bsd_kvm_fetch_pcb, bsd_kvm_fetch_registers): Likewise.
        * bsd-uthread.c (bsd_uthread_fetch_registers): Likewise.
        (bsd_uthread_store_registers): Likewise.
        * corelow.c (get_core_registers): Likewise.
        * go32-nat.c (fetch_register, go32_fetch_registers, store_register,
        go32_store_registers): Likewise.
        * hppabsd-nat.c (hppabsd_fetch_registers): Likewise.
        (hppabsd_store_registers): Likewise.
        * hppa-hpux-nat.c (hppa_hpux_fetch_register): Likewise.
        (hppa_hpux_fetch_inferior_registers): Likewise.
        (hppa_hpux_store_register): Likewise.
        (hppa_hpux_store_inferior_registers): Likewise.
        * hppa-linux-nat.c (fetch_register, store_register): Likewise.
        (hppa_linux_fetch_inferior_registers): Likewise.
        (hppa_linux_store_inferior_registers): Likewise.
        * hpux-thread.c (hpux_thread_fetch_registers): Likewise.
        (hpux_thread_store_registers): Likewise.
        * i386bsd-nat.c (i386bsd_fetch_inferior_registers): Likewise.
        (i386bsd_store_inferior_registers): Likewise.
        * i386gnu-nat.c (fetch_fpregs, gnu_fetch_registers, store_fpregs,
        gnu_store_registers): Likewise.
        * i386-linux-nat.c (fetch_register, store_register, fetch_regs,
        store_regs, fetch_fpregs, store_fpregs, fetch_fpxregs, store_fpxregs):
        Likewise.
        (i386_linux_fetch_inferior_registers): Likewise.
        (i386_linux_store_inferior_registers): Likewise.
        * ia64-linux-nat.c (ia64_linux_fetch_register): Likewise.
        (ia64_linux_fetch_registers): Likewise.
        (ia64_linux_store_register): Likewise.
        (ia64_linux_store_registers): Likewise.
        * inf-child.c (inf_child_fetch_inferior_registers): Likewise.
        (inf_child_store_inferior_registers): Likewise.
        * inf-ptrace.c (inf_ptrace_fetch_register): Likewise.
        (inf_ptrace_fetch_registers): Likewise.
        (inf_ptrace_store_register): Likewise.
        (inf_ptrace_store_registers): Likewise.
        * infptrace.c (fetch_register, store_register): Likewise.
        (fetch_inferior_registers, store_inferior_registers): Likewise.
        * m32r-linux-nat.c (fetch_regs, store_regs): Likewise.
        (m32r_linux_fetch_inferior_registers): Likewise.
        (m32r_linux_store_inferior_registers): Likewise.
        * m68kbsd-nat.c (m68kbsd_fetch_inferior_registers): Likewise.
        (m68kbsd_store_inferior_registers): Likewise.
        * m68klinux-nat.c (fetch_register, old_fetch_inferior_registers,
        store_register, old_store_inferior_registers, fetch_regs, store_regs,
        fetch_fpregs, store_fpregs): Likewise.
        (m68k_linux_fetch_inferior_registers): Likewise.
        (m68k_linux_store_inferior_registers): Likewise.
        * m88kbsd-nat.c (m88kbsd_fetch_inferior_registers): Likewise.
        (m88kbsd_store_inferior_registers): Likewise.
        * mips64obsd-nat.c (mips64obsd_fetch_inferior_registers): Likewise.
        (mips64obsd_store_inferior_registers): Likewise.
        * mips-linux-nat.c (mips64_linux_regsets_fetch_registers): Likewise.
        (mips64_linux_regsets_store_registers): Likewise.
        (mips64_linux_fetch_registers): Likewise.
        (mips64_linux_store_registers): Likewise.
        * mipsnbsd-nat.c (mipsnbsd_fetch_inferior_registers): Likewise.
        (mipsnbsd_store_inferior_registers): Likewise.
        * monitor.c (monitor_fetch_register, monitor_store_register): Likewise.
        (monitor_fetch_registers, monitor_store_registers): Likewise.
        * nto-procfs.c (procfs_fetch_registers): Likewise.
        (procfs_store_registers): Likewise.
        * ppc-linux-nat.c (fetch_altivec_register, fetch_spe_register,
        fetch_register, supply_vrregset, fetch_altivec_registers,
        fetch_ppc_registers, ppc_linux_fetch_inferior_registers): Likewise.
        (store_altivec_register, store_spe_register, store_register, 
        fill_vrregset, store_altivec_registers, store_ppc_registers,
        ppc_linux_store_inferior_registers): Likewise.
        * ppcnbsd-nat.c (ppcnbsd_fetch_inferior_registers): Likewise.
        (ppcnbsd_store_inferior_registers): Likewise.
        * ppcobsd-nat.c (ppcobsd_fetch_registers): Likewise.
        (ppcobsd_store_registers): Likewise.
        * procfs.c (procfs_fetch_registers, procfs_store_registers): Likewise.
        * remote.c (fetch_register_using_p, process_g_packet,
        fetch_registers_using_g, remote_fetch_registers): Likewise.
        (store_register_using_P, store_registers_using_G, 
        remote_store_registers): Likewise.
        * remote-m32r-sdi.c (m32r_fetch_registers, m32r_fetch_register,
        m32r_store_register, m32r_store_register): Likewise.
        * remote-mips.c (mips_fetch_registers, mips_store_registers): Likewise.
        * remote-sim.c (gdbsim_fetch_register): Likewise.
        (gdbsim_store_register): Likewise.
        * rs6000-nat.c (fetch_register, store_register): Likewise.
        (rs6000_fetch_inferior_registers): Likewise.
        (rs6000_store_inferior_registers): Likewise.
        * s390-nat.c (fetch_regs, store_regs): Likewise.
        (fetch_fpregs, store_fpregs): Likewise.
        (s390_linux_fetch_inferior_registers): Likewise.
        (s390_linux_store_inferior_registers): Likewise.
        * shnbsd-nat.c (shnbsd_fetch_inferior_registers): Likewise.
        (shnbsd_store_inferior_registers): Likewise.
        * sol-thread.c (sol_thread_fetch_registers): Likewise.
        (sol_thread_store_registers): Likewise.
        * sparc-nat.c (fetch_inferior_registers): Likewise.
        (store_inferior_registers): Likewise.
        * spu-linux-nat.c (spu_fetch_inferior_registers): Likewise.
        (spu_store_inferior_registers): Likewise.
        * target.c (debug_print_register): Likewise.
        (debug_to_fetch_registers, debug_to_store_registers): Likewise.
        * vaxbsd-nat.c (vaxbsd_fetch_inferior_registers): Likewise.
        (vaxbsd_store_inferior_registers): Likewise.
        * win32-nat.c (do_win32_fetch_inferior_registers): Likewise.
        (win32_fetch_inferior_registers): Likewise.
        (win32_store_inferior_registers): Likewise.

2007-05-06  Ulrich Weigand  <uweigand@de.ibm.com>

        * gdbcore.h (struct regcache): Add forward declaration.
        (struct core_fns): Add REGCACHE argument to core_read_registers
        callback.
        * corelow.c (get_core_register_section): Add REGCACHE argument,
        use it instead of current_regcache, pass it to core_read_registers
        callback.
        (get_core_registers): Add current_regcache as parameter to
        get_core_register_section calls.

        * alpha-nat.c (fetch_osf_core_registers): Add REGCACHE argument,
        use it instead of current_regcache.
        * armnbsd-nat.c (fetch_core_registers): Likewise.
        (fetch_elfcore_registers): Likewise.
        * core-regset.c (fetch_core_registers): Likewise.
        * cris-tdep.c (fetch_core_registers): Likewise.
        * irix5-nat.c (fetch_core_registers): Likewise.
        * m68klinux-nat.c (fetch_core_registers): Likewise.
        * mips-linux-tdep.c (fetch_core_registers): Likewise.
        * win32-nat.c (fetch_elf_core_registers): Likewise.

2007-05-06  Ulrich Weigand  <uweigand@de.ibm.com>

        * gregset.h (struct regcache): Add forward declaration.
        (supply_gregset): Add REGCACHE parameter, make GREGS const.
        (supply_fpregset): Add REGCACHE parameter, make FPREGS const.
        (supply_fpxregset): Add REGCACHE parameter, make FPXREGS const.
        (fill_gregset): Add REGCACHE parameter.
        (fill_fpregset): Likewise.
        (fill_fpxregset): Likewise.

        Update all definitions accordingly:
        * alphabsd-nat.c, alpha-linux-nat.c, alpha-nat.c, amd64-linux-nat.c,
        arm-linux-nat.c, hppa-linux-nat.c, i386gnu-nat.c, i386-linux-nat.c,
        i386-sol2-nat.c, i386v4-nat.c, ia64-linux-nat.c, irix5-nat.c, 
        m32r-linux-nat.c, m68klinux-nat.c, mips-linux-nat.c, ppc-linux-nat.c,
        s390-nat.c, sparc64-linux-nat.c, sparc-linux-nat.c, sparc-sol2-nat.c 
        (supply_gregset): Add REGCACHE parameter, use it instead of 
        current_regcache.  Make GREGSETP parameter const, adapt casts.
        (supply_fpregset): Add REGCACHE parameter, use it instead of
        current_regcache.  Make FPREGSETP parameter const, adapt casts.
        (fill_gregset): Add REGCACHE parameter, use it instead of
        current_regcache.
        (fill_fpregset): Likewise.

        Update all callers to pass in current_regcache as the new argument:
        * core-regset.c: Include "regcache.h".
        (fetch_core_registers): Update supply_gregset,and supply_fpregset calls.
        * procfs.c: Include "regcache.h".
        (procfs_fetch_registers): Update supply_gregset, supply_fpregset calls.
        (procfs_store_registers): Update fill_gregset, fill_fpregset calls.
        (procfs_do_thread_registers): Likewise.
        (procfs_make_note_section): Likewise.
        * proc-service.c: Include "regcache.h".
        (ps_lgetregs): Update fill_gregset call.
        (ps_lsetregs): Update supply_gregset call.
        (ps_lgetfpregs): Update fill_fpregset call.
        (ps_lsetfpregs): Update supply_fpregset call.
        * sol-thread.c (sol_thread_fetch_registers): Update supply_gregset,
        supply_fpregset calls.
        (sol_thread_store_registers): Update fill_gregset, fill_fpregset calls.
        (ps_lgetregs): Update fill_gregset call.
        (ps_lsetregs): Update supply_gregset call.
        (ps_lgetfpregs): Update fill_fpregset call.
        (ps_lsetfpregs): Update supply_fpregset call.
        
        * linux-nat.c (linux_nat_do_thread_registers): Update fill_gregset,
        fill_fpregset, and fill_fpxregset calls.
        * i386-linux-nat.c (fetch_regs): Update supply_gregset call.
        (store_regs): Update fill_gregset call.
        (fetch_fpregs): Update supply_fpregset call.
        (store_fpregs): Update fill_fpregset call.
        (fetch_fpxregs): Update supply_fpxregset call.
        (store_fpxregs): Update fill_fpxregset call.
        * m32r-linux-nat.c (fetch_regs): Update supply_gregset call.
        (store_regs): Update fill_gregset call.
        * m68klinux-nat.c (fetch_regs): Update supply_gregset call.
        (store_regs): Update fill_gregset call.
        (fetch_fpregs): Update supply_fpregset call.
        (store_fpregs): Update fill_fpregset call.
        (fetch_core_registers): Update supply_gregset, supply_fpregset calls.
        * s390-nat.c (fetch_regs): Update supply_gregset call.
        (store_regs): Update fill_gregset call.
        (fetch_fpregs): Update supply_fpregset call.
        (store_fpregs): Update fill_fpregset call.

        * Makefile.in (core-regset.o, procfs.o, proc-service.o): Update
        dependencies.

2007-05-06  Ulrich Weigand  <uweigand@de.ibm.com>

        * monitor.c (monitor_supply_register): Add REGCACHE parameter, use
        it instead of current_regcache.
        (parse_register_dump): Add REGCACHE parameter, pass it to 
        supply_register callback.
        (monitor_dump_reg_block): Add REGCACHE parameter, pass it to
        parse_register_dump.
        (monitor_dump_regs): Add REGCACHE parameter, pass it to
        parse_register_dump and dumpregs callback.
        (monitor_wait): Pass current_regcache to parse_register_dump and
        monitor_dump_regs.
        (monitor_fetch_register): Pass current_regcache to
        monitor_supply_register.
        (monitor_fetch_registers): Pass current_regcache to
        monitor_dump_regs.
        * monitor.h (struct monitor_ops): Add REGCACHE parameter to
        supply_register and dumpregs callbacks.
        (monitor_supply_register, monitor_dump_reg_block): Update
        prototypes.
        * dbug-rom.c (dbug_supply_register): Add REGCACHE parameter.  Pass
        it to monitor_supply_register.
        * dink32-rom.c (dink32_supply_register): Likewise.
        * ppcbug-rom.c (ppcbug_supply_register): Likewise.
        * m32r-rom.c (m32r_supply_register): Likewise.  Also, use REGCACHE
        instead of current_regcache.

2007-05-06  Ulrich Weigand  <uweigand@de.ibm.com>

        * i386-nto-tdep.c (i386nto_supply_gregset, i386nto_supply_fpregset):
        Add REGCACHE parameter.  Use it instead of current_regcache.
        (i386nto_supply_regset): Add REGCACHE parameter, pass it to
        i386nto_supply_gregset and i386nto_supply_fpregset.
        (i386nto_regset_fill): Add REGCACHE parameter; use it instead
        of current_regcache.

        * nto-procfs.c (procfs_fetch_registers): Pass current_regcache to
        nto_supply_ helper functions.
        (procfs_store_registers): Pass current_regcache to nto_regset_fill.

        * nto-tdep.c (nto_dummy_supply_regset): Add REGCACHE parameter.

        * nto-tdep.h (struct nto_target_ops): Add REGCACHE parameter to
        supply_greget, supply_fpregset, supply_altregset, supply_regset,
        and regset_fill member function pointers.
        (nto_dummy_supply_regset): Adapt prototype.

2007-05-06  Ulrich Weigand  <uweigand@de.ibm.com>

        * shnbsd-tdep.c (shnbsd_supply_reg): Add REGCACHE parameter, use it
        instead of current_regcache.  Make REGS const.
        (shnbsd_fill_reg): Add REGCACHE parameter; replace current_regcache.
        * shnbsd-tdep.h (shnbsd_supply_reg, shnbsd_fill_reg): Update
        prototypes.
        * shnbsd-nat.c: Include "regcache.h".
        (shnbsd_fetch_inferior_registers): Pass current_regcache to
        shnbsd_supply_reg.
        (shnbsd_store_inferior_registers): Pass current_regcache to
        shnbsd_fill_reg.
        * Makefile.in (shbsd-nat.o): Update dependencies.

2007-05-06  Ulrich Weigand  <uweigand@de.ibm.com>

        * mips-linux-tdep.c (supply_32bit_reg): Add REGCACHE parameter.  Use it
        instead of current_regcache.
        (mips_supply_gregset): Likewise.  Pass REGCACHE to supply_32bit_reg.
        Make GREGSETP const, remove superfluous casts.
        (mips_fill_gregset): Add REGCACHE parameter; replace current_regcache.
        (mips_supply_fpregset): Likewise.  Make FPREGSETP const, remove 
        superfluous casts.
        (mips_fill_fpregset): Add REGCACHE parameter; replace current_regcache.
        (supply_64bit_reg): Likewise
        (mips64_supply_gregset): Likewise.  Pass REGCACHE to supply_64bit_reg.
        Make GREGSETP const, adapt casts accordingly.
        (mips64_fill_gregset): Add REGCACHE parameter; replace current_regcache.
        (mips64_supply_fpregset): Likewise.  Make FPREGSET const, adapt
        casts accordingly.
        (mips64_fill_fpregset): Add REGCACHE parameter; replace current_regcache.
        (fetch_core_registers): Pass current_regcache to mips{64}_(supply|fill)_
        helper routines.
        * mips-linux-tdep.h (mips_supply_gregset, mips_fill_gregset,
        mips_supply_fpregset, mips_fill_fpregset, mips64_supply_gregset,
        mips64_fill_gregset, mips64_supply_fpregset, mips64_fill_fpregset):
        Adapt prototypes.
        * mips-linux-nat.c: Include "regcache.h".
        (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset): Pass
        current_regcache to mips{64}_(supply|fill)_ helper routines.
        (mips64_linux_regsets_fetch_registers): Likewise.
        (mips64_linux_regsets_store_registers): Likewise.

        * mipsnbsd-tdep.c (mipsnbsd_supply_reg, mipsnbsd_supply_fpreg): Add
        REGCACHE argument; replace current_regcache.  Make REGS const.
        (mipsnbds_fill_reg, mipsnbsd_fill_fpreg): Add REGCACHE argument;
        replace current_regcache.
        * mipsnbsd-tdep.h (ipsnbsd_supply_reg, mipsnbsd_supply_fpreg,
        mipsnbds_fill_reg, mipsnbsd_fill_fpreg): Adapt prototypes.
        * mipsnbsd-nat.c (mipsnbsd_fetch_inferior_registers,
        mipsnbsd_store_inferior_registers): Pass current_regcache to
        mipsnbsd_(supply|fill)_... helper routines.

        * Makefile.in (mips-linux-nat.o): Update dependencies.

2007-05-06  Ulrich Weigand  <uweigand@de.ibm.com>

        * i387-tdep.c (i387_fill_fsave, i387_fill_fxsave): Remove.
        * i387-tdep.h (i387_fill_fsave, i387_fill_fxsave): Remove prototypes.
        * i368-linux-nat.c (supply_fpregset, supply_fpxregset): Replace
        i387_fill_fsave and i387_fill_fxsave calls by inline copies.
        * i386-nto-tdep.c (i386nto_regset_fill): Likewise.
        * i386gnu-nat.c (store_fpregs): Likewise.
        * i386v4-nat.c (fill_fpregset): Likewise.
        * go32-nat.c (store_register, go32_store_registers): Likewise.

2007-05-06  Ulrich Weigand  <uweigand@de.ibm.com>

        * cris-tdep.c (supply_gregset): Rename to ...
        (cris_supply_gregset): ... this.  Add REGCACHE parameter.  Use it
        instead of current_regcache.
        (fetch_core_registers): Update call.  Pass current_regcache.

2007-05-06  Ulrich Weigand  <uweigand@de.ibm.com>

        * arnmnbsd-nat.c (supply_gregset): Rename to ...
        (arm_supply_gregset): ... this.  Add REGCACHE parameter.
        Use it instead of current_regcache.
        (supply_fparegset): Rename to ...
        (arm_supply_fparegset): ... this.  Add REGCACHE parameter.
        Use it instead of current_regcache.
        (fetch_regs, fetch_fp_regs): Update calls.  Pass current_regcache.
        (fetch_core_registers, fetch_elfcore_registers): Likewise.

2007-05-06  Ulrich Weigand  <uweigand@de.ibm.com>

        * alpha-tdep.c (alpha_supply_int_regs, alpha_fill_int_regs,
        alpha_supply_fp_regs, alpha_fill_fp_regs): Add REGCACHE parameter,
        use it instead of current_regcache.
        * alpha-tdep.h (struct regcache): Add forward declaration.
        (alpha_supply_int_regs, alpha_fill_int_regs, alpha_supply_fp_regs,
        alpha_fill_fp_regs): Update prototypes.

        * alpha-nat.c: (supply_gregset, fill_gregset, supply_fpregset,
        fill_fpregset): Pass current_regcache to alpha_supply/fill_ routines.
        * alpha-linux-nat.c: Include "regcache.h".
        (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset): Pass
        current_regcache to alpha_supply/fill_ routines.

        * alphabsd-tdep.c: Include "regcache.h".
        (alphabsd_supply_reg, alphabsd_supply_fpreg): Add REGCACHE paramter,
        pass it to alpha_supply_ routines.  Make REGS const.
        (alphabsd_fill_reg, alphabsd_fill_fpreg): Add REGCACHE parameter,
        pass it to alpha_fill_ routines.
        * alphabsd-tdep.h (struct regcache): Add forward declaration.
        (alphabsd_supply_reg, alphabsd_fill_reg, alphabsd_supply_fpreg,
        alphabsd_fill_fpreg): Update prototypes.

        * alphanbsd-nat.c (supply_gregset, fill_gregset, supply_fpregset,
        fill_fpregset, alphabsd_fetch_inferior_registers,
        alphabsd_store_inferior_registers): Pass current_regcache to
        alphabsd_supply/fill_ routines.

        * Makefile.in (alpha-linux-nat.o, alphabsd-tdep.o): Update
        dependencies.

2007-05-06  Ulrich Weigand  <uweigand@de.ibm.com>

        * aix-thread.c (supply_gprs64, supply_reg32, supply_fprs,
        supply_sprs64, supply_sprs32): Add REGCACHE parameter, use it
        instead of current_regcache.
        (fetch_regs_user_thread, fetch_regs_kernel_thread): Add
        REGCACHE parameter, pass it to supply_ routines.
        (aix_thread_fetch_registers): Pass current_regcache to
        fetch_regs_user_thread and fetch_regs_kernel_thread.

        (fill_gprs64, fill_gprs32, fill_fprs, fill_sprs64, fill_sprs32):
        Add REGCACHE parameter, use it instead of current_regcache.
        Call regcache_valid_p instead of register_cached.
        (store_regs_user_thread, store_regs_kernel_thread): Likewise.
        Also, pass REGCACHE to fill_ routines.
        (aix_thread_store_registers): Pass current_regcache to
        store_regs_user_thread and store_regs_kernel_thread.

2007-05-06  Ulrich Weigand  <uweigand@de.ibm.com>

        * m32r-linux-nat.c (supply_gregset): Do not modify contents
        pointed to by GREGSETP.

2007-05-06  Ulrich Weigand  <uweigand@de.ibm.com>

        * irix5-nat.c (fill_gregset): Use regcache_raw_collect instead
        of regcache_raw_read_signed.
        (fill_fpregset): Use regcache_raw_collect instead of
        regcache_raw_read.

2007-05-03  Kevin Buettner  <kevinb@redhat.com>

        * mips-tdep.c (mips_eabi_push_dummy_call): When pushing floating
        point arguments, test explicitly for use of the EABI32 ABI
        instead of inferring this condition from tests on register
        sizes.

2007-05-03  Kevin Buettner  <kevinb@redhat.com>

        * breakpoint.c (set_raw_breakpoint): Adjust breakpoint's address
        prior to allocating its location.

2007-05-02  Maciej W. Rozycki  <macro@mips.com>

        * mips-tdep.c (mips_o32_push_dummy_call): Remove conditions
        based on mips_abi_regsize() whose result is known in advance.
        (mips_o64_push_dummy_call): Likewise.

2007-04-29  Ulrich Weigand  <uweigand@de.ibm.com>

        * m68klinux-nat.c: Remove #ifndef USE_PROC_FS check.
        * m68k-tdep.c: Remove code within #ifdef USE_PROC_FS.

        * mips-linux-nat.c: Include "gregset.h".
        (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset): Move
        from mips-linux-tdep.c.  Change parameter type to gdb_gregset_t.
        * mips-linux-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
        fill_fpregset): Move to mips-linux-nat.c.

        * Makefile.in (m68k-tdep.o, mips-linux-nat.o): Update dependencies.

2007-04-28  Ulrich Weigand  <uweigand@de.ibm.com>

        * regcache.c (deprecated_read_register_gen): Remove, inline ...
        (read_register): ... here.
        (deprecated_write_register_gen): Remove, inline ...
        (write_register): ... here.
        * regcache.h (deprecated_read_register_gen): Remove prototype.
        (deprecated_write_register_gen): Likewise.

        * remote-sim.c (gdbsim_store_register): Replace call to
        deprecated_read_register_gen with regcache_cooked_read.
        * target.c (debug_print_register): Replace calls to
        deprecated_read_register_gen and read_register with
        regcache_cooked_read.

2007-04-28  Ulrich Weigand  <uweigand@de.ibm.com>

        * hpux-thread.c (hpux_thread_store_registers): Use
        regcache_raw_collect, not regcache_raw_read.
        * irix5-nat.c (fetch_core_registers): Use regcache_raw_supply,
        not regcache_raw_write.

2007-04-28  Ulrich Weigand  <uweigand@de.ibm.com>

        * gdbarch.sh: Remove deprecated_register_byte.
        * gdbarch.c, gdbarch.h: Regenerate.
        * arch-utils.h (generic_register_size, generic_register_byte): Remove.
        * arch-utils.c (generic_register_size, generic_register_byte): Remove.

        * regcache.h (regcache_valid_p): Make REGCACHE parameter const.
        * regcache.c (regcache_valid_p): Allow to query cooked registers in
        read-only register caches.  Make REGCACHE parameter const.
        (regcache_dump): Do not check DEPRECATED_REGISTER_BYTE.

        * mi/mi-main.c (old_regs): Remove.
        (mi_setup_architecture_data, _initialize_mi_main): Remove.
        (register_changed_p): Reimplement to compare two register caches.
        (mi_cmd_data_list_changed_registers): Update caller.
        * mi/mi-main.h (mi_setup_architecture_data): Remove.
        * mi/mi-interp.c (mi_interpreter_init): Do not call
        mi_setup_architecture_data.

2007-04-28  Ulrich Weigand  <uweigand@de.ibm.com>

        * alpha-nat.c (ALPHA_REGSET_BASE, ALPHA_REGSET_UNIQUE): Do not define,
        inline definition at the places the macros are used.
        * alpha-linux-nat.c (ALPHA_REGSET_BASE, ALPHA_REGSET_UNIQUE): Likewise.

2007-04-28  Ulrich Weigand  <uweigand@de.ibm.com>

        * rs6000-aix-tdep.c: Include "regcache.h", "regset.h", and
        "gdb_string.h".
        (rs6000_aix32_reg_offsets, rs6000_aix64_reg_offsets): New variables.
        (rs6000_aix_supply_regset, rs6000_aix_collect_regset): New functions.
        (rs6000_aix32_regset, rs6000_aix64_regset): New variables.
        (rs6000_aix_regset_from_core_section): New function.
        (rs6000_aix_init_osabi): Register it.
        (_initialize_rs6000_aix_tdep): Register GDB_OSABI_AIX osabi and
        sniffer for bfd_arch_powerpc as well as bfd_arch_rs6000. 
        * rs6000-nat.c (CoreRegs): Do not define type.
        (fetch_core_registers, rs6000_core_fns): Remove.
        (_initialize_core_rs6000): Do not register it.  Rename to ...
        (_initialize_rs6000_nat): ... this.
        * Makefile.in (rs6000-aix-tdep.o): Update dependencies.

2007-04-27  Kevin Buettner  <kevinb@redhat.com>

        * dwarf2expr.c (unsigned_address_type): Add forward declaration.
        (dwarf2_read_address): Sign extend return address as required by
        target architecture.

2007-04-27  Kevin Buettner  <kevinb@redhat.com>

        * solib-frv.c (lm_base): Bail out if the main executable has
        not been relocated.

2007-04-27  Ulrich Weigand  <uweigand@de.ibm.com>

        * alpha-linux-tdep.c (alpha_linux_supply_fpregset): Correct location
        of FPCR register in fpregset.

2007-04-27  Maciej W. Rozycki  <macro@mips.com>

        * Makefile.in (gdbtk-wrapper.o): Update dependencies.
        (gdbtk-varobj.o, gdbtk-cmds.o, gdbtk-stack.o): Likewise.

2007-04-27  Ulrich Weigand  <uweigand@de.ibm.com>

        * config/rs6000/nm-rs6000.h (CHILD_SPECIAL_WAITSTATUS): Remove.
        * rs6000-nat.c (rs6000_wait): New function.
        (_initialize_core_rs6000): Install it as to_wait target method.
        * target.c (store_waitstatus): Don't check CHILD_SPECIAL_WAITSTATUS.

2007-04-27  Ulrich Weigand  <uweigand@de.ibm.com>

        * config/rs6000/nm-rs6000.h (TARGET_CREATE_INFERIOR_HOOK): Remove.
        * fork-child.c (fork_inferior): Don't call TARGET_CREATE_INFERIOR_HOOK.
        * rs6000-nat.c (super_create_inferior): New variable.
        (rs6000_create_inferior): Make static.  Adapt argument list.  Call
        original version of create_inferior via super_create_inferior.
        (_initialize_core_rs6000): Install to_create_inferior target method.

2007-04-27  Ulrich Weigand  <uweigand@de.ibm.com>

        * aix-thread.c (aix_thread_xfer_memory): Replace by ...
        (aix_thread_xfer_partial): ... this.
        (init_aix_thread_ops): Install to_xfer_partial instead
        of deprecated_xfer_memory target method.

        * config/powerpc/aix.mh (NATDEPFILES): Remove infptrace.o
        and inftarg.o, add inf-ptrace.o.
        * config/rs6000/nm-rs6000.h (FETCH_INFERIOR_REGISTERS,
        CHILD_XFER_MEMORY, KERNEL_U_SIZE, kernel_u_size): Remove.
        * rs6000-nat.c: Include "inf-ptrace.h" and "gdb_stdint.h".
        (fetch_inferior_registers): Rename to ...
        (rs6000_fetch_inferior_registers): ... this.  Make static.
        (store_inferior_registers): Rename to ...
        (rs6000_store_inferior_registers): ... this.  Make static.
        (read_word, child_xfer_memory): Remove.
        (rs6000_xfer_partial): New function.
        (kernel_u_size): Remove.
        (_initialize_core_rs6000): Add inf_ptrace-based target.
        * Makefile.in (rs6000-nat.o): Update dependencies.

2007-04-27  Ulrich Weigand  <uweigand@de.ibm.com>

        * inf-ptrace.c: Include "gdb_stdint.h".
        (inf_ptrace_xfer_partial): Use "uintptr_t" instead of "long" as 
        intermediate type when casting CORE_ADDR to PTRACE_TYPE_ARG3.
        (inf_ptrace_fetch_register): Add intermediate cast to "uintptr_t"
        before casting CORE_ADDR to PTRACE_TYPE_ARG3.
        (inf_ptrace_store_register): Likewise.
        * Makefile.in (inf-ptrace.o): Update dependencies.

2007-04-27  Ulrich Weigand  <uweigand@de.ibm.com>

        * configure.host (rs6000-*-*): Merge with powerpc-*-aix* rules.
        * configure.tgt (rs6000-*-*): Likewise.
        * config/rs6000/aix4.mh: Delete file.
        * config/rs6000/aix4.mt: Delete file.
        * config/rs6000/rs6000.mh: Delete file.
        * config/rs6000/rs6000.mt: Delete file.

        * config/powerpc/nm-aix.h: Delete file.
        * config/powerpc/aix.mh (NAT_FILE): Set to config/rs6000/nm-rs6000.h.

2007-04-27  Ulrich Weigand  <uweigand@de.ibm.com>

        * aix-thread.c (fill_sprs32): Change argument types to "uint32_t *".
        Remove obsolete part of comment.
        (store_regs_user_thread): Use uint32_t temporaries when calling
        fill_sprs32.
        (store_regs_kernel_thread): Likewise.  Add assertion to verify
        correct size of struct ptsprs members.
        (aix_thread_xfer_memory): Fix type of myaddr.
        (aix_thread_extra_thread_info): Fix compiler warning.
        * rs6000-nat.c (rs6000_ptrace64): Change type of buf to "void *".
        (fetch_register, store_register): Adapt callers.

2007-04-27  Ulrich Weigand  <uweigand@de.ibm.com>

        * vec.h (vec_free): Rename to vec_free_.  Adapt users.

2007-04-25  Ulrich Weigand  <uweigand@de.ibm.com>

        * alpha-linux-tdep.c: Include "gdb_string.h", "regset.h",
        and "regcache.h".
        (alpha_linux_supply_gregset, alpha_linux_supply_fpregset): New.
        (alpha_linux_gregset, alpha_linux_fpregset): New variables.
        (alpha_linux_regset_from_core_section): New function.
        (alpha_linux_init_abi): Install it.
        * alpha-linux-nat.c: Do not include "gdbcore.h".  Include
        "alpha-tdep.h", <sys/ptrace.h>, <alpha/ptrace.h>,
        <sys/procfs.h>, and "gregset.h".
        (ALPHA_REGSET_BASE, ALPHA_REGSET_UNIQUE, ALPHA_UNIQUE_PTRACE_ADDR):
        Move from config/alpha/nm-linux.h.
        (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset): Copy
        from alpha-nat.c.
        (alpha_linux_register_u_offset): Inline register_addr from alpha-nat.c.
        * alpha-nat.c: Remove #ifdef __linux__ section.
        (fetch_elf_core_registers, alpha_elf_core_fns): Remove.
        (_initialize_core_alpha): Do not register alpha_elf_core_fns.
        (ALPHA_UNIQUE_PTRACE_ADDR, ALPHA_REGSET_UNIQUE): Define unconditionally.
        (ALPHA_REGSET_BASE): Move from config/alpha/nm-osf.h.
        * config/alpha/alpha-linux.mh (NAT_FILE): Set to config/nm-linux.h.
        (NATDEPFILES): Remove alpha-nat.o.
        * config/alpha/nm-linux.h: Delete file.
        * config/alpha/nm-osf.h (ALPHA_REGSET_BASE): Move to alpha-nat.c.
        * Makefile.in (alpha-linux-nat.o): Update dependencies.
        (alpha-linux-tdep.o): Likewise.

2007-04-25  Ulrich Weigand  <uweigand@de.ibm.com>

        * mips-linux-nat.c: No longer include "gdbcore.h".
        (mips_linux_register_addr): Move from mips-linux-tdep.c.
        (mips64_linux_register_addr): Likewise.
        (mips_linux_register_u_offset): Call mips_linux_register_addr or
        mips64_linux_register_addr instead of register_addr.
        * mips-linux-tdep.c (mips_linux_register_addr,
        mips64_linux_register_addr): Move to mips-linux-nat.c.
        (register_addr): Remove.
        (register_addr_data, init_register_addr_data): Remove.
        (_initialize_mips_linux_tdep): Do not initialize register_addr_data.
        (set_mips_linux_register_addr): Remove.
        (mips_linux_init_abi): Do not call set_mips_linux_register_addr.
        * Makefile.in (mips-linux-nat.o): Update dependencies.

2007-04-25  Ulrich Weigand  <uweigand@de.ibm.com>

        * linux-nat.c (linux_register_u_offset): Remove.
        (linux_target_install_ops): New function.
        (linux_target): Use it.
        (linux_trad_target): New function.
        * linux-nat.h (linux_trad_target): Declare.

        * alpha-linux-nat.c: Include "gdbcore.h".
        (alpha_linux_register_u_offset): New function.
        (_initialize_alpha_linux_nat): Use linux_trad_target.

        * mips-linux-nat.c: Include "gdbcore.h".
        (mips_linux_register_u_offset): New function.
        (_initialize_mips_linux_nat): Use linux_trad_target.

        * config/arm/linux.mh (NAT_FILE): Set to config/nm-linux.h.
        * config/arm/nm-linux.h: Delete file.

        * config/i386/nm-linux64.h (FETCH_INFERIOR_REGISTERS): Remove.
        * config/i386/nm-linux.h (FETCH_INFERIOR_REGISTERS): Remove.

        * config/ia64/linux.mh (NAT_FILE): Set to config/nm-linux.h.
        * config/ia64/nm-linux.h: Delete file.

        * config/m32r/linux.mh (NAT_FILE): Set to config/nm-linux.h.
        * config/m32r/nm-linux.h: Delete file.

        * config/m68k/linux.mh (NAT_FILE): Set to config/nm-linux.h.
        * config/m68k/nm-linux.h: Delete file.

        * config/pa/linux.mh (NAT_FILE): Set to config/nm-linux.h.
        * config/pa/nm-linux.h: Delete file.

        * config/powerpc/linux.mh (NAT_FILE): Set to config/nm-linux.h.
        * config/powerpc/ppc64-linux.mh (NAT_FILE): Likewise.
        * config/powerpc/nm-linux.h: Delete file.

        * config/s390/s390.mh (NAT_FILE): Set to config/nm-linux.h.
        * config/s390/nm-linux.h: Delete file.

        * config/sparc/linux.mh (NAT_FILE): Set to config/nm-linux.h.
        * config/sparc/linux64.mh (NAT_FILE): Likewise.
        * config/sparc/nm-linux.h: Delete file.

        * Makefile.in (alpha-linux-nat.o): Update dependencies.
        (mips-linux-nat.o): Likewise.

2007-04-25  Ulrich Weigand  <uweigand@de.ibm.com>

        * core-aout.c: Delete file.
        * Makefile.in (ALLDEPFILES): Remove core-aout.c.
        (core-aout.o): Delete rule.
        * gdbcore.h (kernel_u_addr, KERNEL_U_ADDR): Remove.

        * config/alpha/nm-linux.h (U_REGS_OFFSET): Remove.

        * arm-linux-nat.c (arm_linux_kernel_u_size): Remove.
        * config/arm/nm-linux.h (U_REGS_OFFSET, KERNEL_U_SIZE,
        KERNEL_U_ADDR): Remove.

        * i386-linux-nat.c (register_u_addr, kernel_u_size): Remove.
        (cannot_fetch_register, cannot_store_register): Remove.
        (fetch_register): Inline cannot_fetch_register and register_addr.
        (store_register): Inline cannot_store_register and register_addr.
        * config/i386/linux.mh (NATDEPFILES): Remove core-aout.o.
        * config/i386/nm-linux.h (KERNEL_U_SIZE, KERNEL_U_ADDR,
        REGISTER_U_ADDR, CANNOT_FETCH_REGISTER, CANNOT_STORE_REGISTER):
        Remove.

        * m68klinux-nat.c (m68k_linux_register_u_addr, kernel_u_size): Remove.
        (fetch_register): Inline register_addr.
        (store_register): Inline register_addr.
        * config/m68k/linux.mh (NATDEPFILES): Remove core-aout.o.
        * config/m68k/nm-linux.h (KERNEL_U_SIZE, KERNEL_U_ADDR,
        U_REGS_OFFSET, REGISTER_U_ADDR): Remove.

        * config/mips/nm-irix5.h (REGISTER_U_ADDR): Remove.
        * config/mips/nm-linux.h (KERNEL_U_SIZE, U_REGS_OFFSET,
        REGISTER_U_ADDR): Remove.

        * hppa-linux-nat.c (register_addr): Rename to ...
        (hppa_linux_register_addr): ... this.  Make static.
        (fetch_register, store_register): Adapt callers.
        * config/pa/nm-linux.h (U_REGS_OFFSET): Remove.

        * ppc-linux-nat.c (kernel_u_size): Remove.
        * config/powerpc/nm-linux.h (KERNEL_U_SIZE, KERNEL_U_ADDR): Remove.

        * vax-nat.c (vax_kernel_u_addr, vax_register_u_addr): Make static.
        * config/vax/vax.mh (NATDEPFILES): Remove core-aout.o.
        (NAT_FILE): Remove.
        * config/vax/nm-vax.h: Delete file.

2007-04-20  Mark Shinwell  <shinwell@codesourcery.com>

        * MAINTAINERS (Write After Approval): Add myself.

2007-04-20  Mark Shinwell  <shinwell@codesourcery.com>

        * Makefile.in: Adjust dependencies of m68klinux-tdep.c.
        * m68klinux-tdep.c (m68k_uclinux_sigcontext_reg_offset): New.
        (m68k_linux_sigcontext_reg_offset): Fix typo.
        (target_is_uclinux): New.
        (m68k_linux_inferior_created): New.
        (m68k_linux_get_sigtramp_info):  Check for uClinux or
        normal Linux.  Use m68k_uclinux_sigcontext_reg_offset for
        uClinux.
        (_initialize_m68k_linux_tdep): Register
        m68k_linux_inferior_created.

2007-04-19  Pedro Alves  <pedro_alves@portugalmail.pt>

        * win32-nat.c (win32_detach): Remove delete_command call.
        Resume inferior with win32_resume instead of win32_continue.

2007-04-19  Jerome Guitton  <guitton@adacore.com>

        * ser-mingw.c (fd_is_file): New function.
        (file_select_thread): New function.
        (ser_console_wait_handle): Add special handling for files.

2007-04-18  Denis Pilat  <denis.pilat@st.com>

        * dwarf2read.c (read_subrange_type): Use DW_ATE_signed default type
        when missing from DW_TAG_subrange_type.  Remove the handling of null
        return from die_type.

2007-04-18  Maciej W. Rozycki  <macro@mips.com>

        * mips-tdep.c (mips_eabi_push_dummy_call): Revert the last
        change to rearrange some brackets.
        (mips_n32n64_push_dummy_call): Likewise.
        (mips_o32_push_dummy_call): Likewise.
        (mips_o64_push_dummy_call): Likewise.

2007-04-18  Denis Pilat  <denis.pilat@st.com>

        * infcmd.c (post_create_inferior): Start with a call to 
        target_terminal_ours.

2007-04-17  Maciej W. Rozycki  <macro@mips.com>

        * mips-tdep.c (mips_eabi_push_dummy_call): Rearrange some
        brackets.
        (mips_n32n64_push_dummy_call): Likewise.  Reformat some
        expressions.
        (mips_o32_push_dummy_call): Likewise.
        (mips_o64_push_dummy_call): Likewise.

2007-04-17  Maciej W. Rozycki  <macro@mips.com>

        * mips-tdep.c (mips_n32n64_push_dummy_call): Fix a typo in a
        comment.

2007-04-17  Maciej W. Rozycki  <macro@mips.com>

        * mips-tdep.c (mips_n32n64_push_dummy_call): Fix a typo in a
        comment.
        (mips_o32_push_dummy_call): Likewise.

2007-04-17  Andreas Schwab  <schwab@suse.de>

        * symtab.c (skip_prologue_using_sal): Allow the end of the prologue
        sal to be bigger than the end of the function.

2007-04-17  Maciej W. Rozycki  <macro@mips.com>
            Nigel Stephens  <nigel@mips.com>

        * mips-tdep.c (mips_o32_push_dummy_call): Take account of
        argument alignment requirements when calculating stack space
        required.  When aligning an arg register to eight bytes
        boundary, align stack_offset too.  Write floating-point
        arguments to the appropriate integer register if need go there.
        (mips_o64_push_dummy_call): Likewise.

2007-04-14  Ulrich Weigand  <uweigand@de.ibm.com>

        * gdbarch.sh (software_single_step): Remove "insert_breakpoints_p" and
        "sig" arguments, add "regcache" argument.
        * gdbarch.c, gdbarch.h: Regenerate.

        * infrun.c (resume): Update SOFTWARE_SINGLE_STEP call arguments.
        (handle_inferior_event): Call remove_single_step_breakpoints directly
        instead of calling SOFTWARE_SINGLE_STEP to remove breakpoints.

        * alpha-tdep.c (alpha_software_single_step): Update argument list.
        Remove handling of !insert_breakpoints_p case.
        * arm-tdep.c (arm_software_single_step): Likewise.
        * cris-tdep.c (cris_software_single_step): Likewise.
        * mips-tdep.c (mips_software_single_step): Likewise.
        * rs6000-tdep.c (rs6000_software_single_step): Likewise.
        * sparc-tdep.c (sparc_software_single_step): Likewise.
        * spu-tdep.c (spu_software_single_step): Likewise.

        * alpha-tdep.h (alpha_software_single_step): Update prototype.
        * mips-tdep.h (mips_software_single_step): Likewise.
        * rs6000-tdep.h (rs6000_software_single_step): Likewise.
        * sparc-tdep.h (sparc_software_single_step): Likewise.

2007-04-14  Ulrich Weigand  <uweigand@de.ibm.com>

        * alpha-tdep.c (alpha_software_single_step): Do not call write_pc
        when removing single-step breakpoints.

2007-04-14  Vladimir Prus  <vladimir@codesourcery.com>

        * varobj.h (varobj_set_frozen): New
        (varobj_get_frozen): New.
        (varobj_update): New parameter explicit.
        * varobj.c (struct varobj): New fields frozen
        and not_fetched.
        (varobj_set_frozen, varobj_get_frozen): New.
        (install_new_value): Don't fetch values for 
        frozen variable object, or children thereof.  Allow
        a frozen variable object to have non-fetched value.
        (varobj_update): Allow updating child variables.
        Don't traverse frozen children.
        (new_variable): Initialize the frozen field.
        (c_value_of_variable): Return NULL for frozen
        variable without any value yet. 
        * mi/mi-cmd-var.c (varobj_update_one): New parameter
        'explicit'.
        (mi_cmd_var_create): Output the 'frozen' field,
        as soon as testsuite is adjusted to expect that field.
        (mi_cmd_var_set_frozen): New.
        (mi_cmd_var_update): Pass the 'explicit' parameter to
        varobj_update_one.
        * mi/mi-cmds.c (mi_cmds): Register '-var-set-frozen'.
        * mi/mi-cmds.h (mi_cmd_var_set_frozen): Declare.
        
2007-04-13  Paul Brook  <paul@codesourcery.com>

        * target-descriptions.c (tdesc_named_type): Add ieee_single and
        ieee_double.
        * doc/gdb.texinfo: Document ieee_single and ieee_double target types.

2007-04-13  Daniel Jacobowitz  <dan@codesourcery.com>

        * mips-mdebug-tdep.c, mips-mdebug-tdep.h, ocd.c, ocd.h, ppc-bdm.c,
        remote-e7000.c, remote-hms.c, remote-utils.c, remote-utils.h,
        scm-exp.c, scm-lang.c, scm-lang.h, scm-tags.h, scm-valprint.c,
        ser-e7kpc.c, sh3-rom.c, stop-gdb.c: Delete.
        * Makefile.in: Remove references to deleted files.
        * README: Do not mention deleted ROM monitor interfaces.
        * defs.h (enum language): Delete language_scm.
        * expprint.c (print_subexp_standard): Do not handle OP_EXPRSTRING.
        (dump_subexp_body_standard): Likewise.
        * parse.c (operator_length_standard): Likewise.
        * expression.h (enum exp_opcode): Delete OP_EXPRSTRING.
        * remote-mips.c: Do not include remote-utils.h.
        * remote-sim.c: Likewise.  Use remote_debug instead of sr_get_debug
        throughout.
        * value.c: Do not include scm-lang.h.
        (unpack_long): Delete scm_unpack call.
        * config/h8300/h8300.mt, config/mips/embed.mt,
        config/powerpc/ppc-eabi.mt, config/powerpc/ppc-sim.mt,
        config/sh/embed.mt, config/sh/linux.mt: Remove references to
        deleted files.
        * NEWS: Mention removed files.

2007-04-13  Daniel Jacobowitz  <dan@codesourcery.com>

        * symfile.c (add_psymbol_with_dem_name_to_list): Remove.
        * symfile.h (add_psymbol_with_dem_name_to_list): Remove prototype.

2007-04-13  Daniel Jacobowitz  <dan@codesourcery.com>

        * NEWS: Mention removal of HP aCC support.

2007-04-13  Daniel Jacobowitz  <dan@codesourcery.com>

        * solib-svr4.c (IGNORE_FIRST_LINK_MAP_ENTRY): Do not ignore the
        first entry for static executables.
        (breakpoint_addr): Delete unused variable.
        (elf_locate_base): Search for _r_debug in static executables.
        (enable_break): Do not set breakpoint_addr.  Scan solib_break_names
        also.

2007-04-13  Daniel Jacobowitz  <dan@codesourcery.com>

        * breakpoint.c (update_breakpoints_after_exec, print_it_typical)
        (bpstat_what, print_one_breakpoint, allocate_bp_location)
        (mention): Remove bp_through_sigtramp support.
        * breakpoint.h (enum bptype): Remove bp_through_sigtramp.

2007-04-13  Daniel Jacobowitz  <dan@codesourcery.com>

        * breakpoint.c (bpstat_what): Give step-resume higher priority than
        shlib events.

2007-04-13  Daniel Jacobowitz  <dan@codesourcery.com>

        * infrun.c: Doc fixes.
        (handle_inferior_event): Clarify debug message.
        (insert_step_resume_breakpoint_at_sal): Print a debug message.

2007-04-12  Ulrich Weigand  <uweigand@de.ibm.com>

        * configure.tgt (arm-*-nto*, sh-*-nto*): Remove.

2007-04-12  Ulrich Weigand  <uweigand@de.ibm.com>

        * config/m68k/tm-monitor.h: Delete file.
        * config/m68k/monitor.mt (DEPRECATED_TM_FILE): Remove.
        * m68k-tdep.c (m68k_gdbarch_init): set_gdbarch_decr_pc_after_break
        call moved to ...
        * m68kbsd-tdep.c (m68kbsd_init_abi): ... here and ...
        * m68klinux-tdep.c (m68k_linux_init_abi): ... here.

2007-04-12  Luis Machado  <luisgpm@br.ibm.com>

        * gdbarch.sh (software_single_step): Change the return type
        from void to int and reformatted some comments to <= 80
        columns.
        * gdbarch.c, gdbarch.h: Regenerated.
        * alpha-tdep.c (alpha_software_single_step): Likewise.
        * alpha-tdep.h (alpha_software_single_step): Likewise.
        * arm-tdep.c (arm_software_single_step): Likewise.
        * cris-tdep.c (cris_software_single_step): Likewise.
        * mips-tdep.c (mips_software_single_step): Likewise.
        * mips-tdep.h (mips_software_single_step): Likewise.
        * rs6000-tdep.c (rs6000_software_single_step): Likewise.
        * rs6000-tdep.h (rs6000_software_single_step): Likewise.
        * sparc-tdep.c (sparc_software_single_step): Likewise.
        * sparc-tdep.h (sparc_software_single_step): Likewise.
        * spu-tdep.c (spu_software_single_step): Likewise.
        * infrun.c (resume): Check the return value from SOFTWARE_SINGLE_STEP
        and act accordingly.

2007-04-11  Steve Ellcey  <sje@cup.hp.com>

        * configure.ac (build_warnings): Add -Wno-char-subscripts.
        * configure: Regenerate.
        * doc/gdbint.texinfo (warning flags): Add -Wno-char-subscripts.

2007-04-11  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * libunwind-frame.c (LIBUNWIND_SO): Use major version number for `.so'.

2007-04-11  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * gdbtypes.h (TYPE_FLAG_STUB_SUPPORTED, TYPE_STUB_SUPPORTED): New
        macros.
        (TYPE_IS_OPAQUE): Empty vs. opaque structures are now
        distinct on the TYPE_STUB_SUPPORTED debug targets.
        * dwarf2read.c (read_structure_type): Set TYPE_FLAG_STUB_SUPPORTED.

2007-04-11  Joel Brobecker  <brobecker@adacore.com>

        * sparc-tdep.c (X_RS2): New macro.
        (sparc_skip_stack_check): New function.
        (sparc_analyze_prologue): Adjust PC past stack probing
        sequence if necessary.

2007-04-10  Andreas Schwab  <schwab@suse.de>

        * rs6000-tdep.c (rs6000_dwarf2_reg_to_regnum): Decode 64 as CR
        register.

2007-04-10  Daniel Jacobowitz  <dan@codesourcery.com>

        * breakpoint.c (gdb_breakpoint_query): Really return an
        enum gdb_rc.
        (gdb_breakpoint): Likewise.
        * thread.c (gdb_list_thread_ids): Likewise.
        (gdb_thread_select): Likewise.
        * mi/mi-main.c (mi_cmd_thread_select): Expect an enum gdb_rc.
        (mi_cmd_thread_list_ids): Remove bogus initialization.

2007-04-10  Daniel Jacobowitz  <dan@codesourcery.com>

        * Makefile.in (SFILES): Remove hpacc-abi.c.
        (COMMON_OBS): Remove hpacc-abi.o.
        (ALLDEPFILES): Remove hpread.c and $(HPREAD_SOURCE).
        (hpacc-abi.o, hpread.o): Delete rules.
        * somread.c: Delete extern declarations from hpread.c.
        (som_symfile_read): Do not call do_pxdb or hpread_build_psymtabs.
        (som_symfile_finish): Do not call hpread_symfile_finish.
        (som_symfile_init): Do not call hpread_symfile_init.
        * config/pa/hppa64.mt (TDEPFILES): Remove hpread.o.
        * config/pa/hppahpux.mt (TDEPFILES): Likewise.
        * hpacc-abi.c, hpread.c: Deleted.

2007-04-10  Daniel Jacobowitz  <dan@codesourcery.com>

        * solib-svr4.c (enable_break): Simplify return value.
        (svr4_solib_create_inferior_hook): Do not warn if enable_break fails.

2007-04-10  Andreas Schwab  <schwab@suse.de>

        * solib-svr4.h (struct link_map_offsets): Remove l_addr_size,
        l_ld_size, l_next_size, l_prev_size, l_name_size.

        * solib-svr4.c (LM_ADDR_FROM_LINK_MAP): Use extract_typed_address
        to extract addresses from link map.
        (LM_DYNAMIC_FROM_LINK_MAP): Likewise.
        (LM_NEXT): Likewise.
        (LM_NAME): Likewise.
        (IGNORE_FIRST_LINK_MAP_ENTRY): Likewise.
        (elf_locate_base): Likewise.
        (open_symbol_file_object): Likewise.
        (svr4_fetch_objfile_link_map): Likewise.
        (SOLIB_EXTRACT_ADDRESS): Remove unused macro.
        (HAS_LM_DYNAMIC_FROM_LINK_MAP): Test l_ld_offset instead of
        l_ld_size.
        (svr4_ilp32_fetch_link_map_offsets): Don't set removed members.
        (svr4_lp64_fetch_link_map_offsets): Likewise.

        * solib-legacy.c (legacy_svr4_fetch_link_map_offsets): Don't set
        removed members.  Set l_ld_offset to -1 if not present.

2007-04-08  Vladimir Prus  <vladimir@codesourcery.com>
        
        Pass stderr of program run with "target remote |"
        via gdb_stderr.
        * serial.c (serial_open): Set error_fd to -1.
        * serial.h (struct serial): New field error_fd.
        (struct serial_opts): New field avail.
        * ser-pipe.c (pipe_open): Create another pair
        of sockets.  Pass stderr to gdb.
        * ser-mingw.c (pipe_windows_open): Pass
        PEX_STDERR_TO_PIPE to pex_run.  Initialize
        sd->error_fd.
        (pipe_avail): New.
        (_initialize_ser_windows): Hook pipe_avail.
        * ser-base.c (generic_readchar): Check if there's
        anything in stderr channel and route that to gdb_stderr.

2007-04-03  Pedro Alves  <pedro_alves@portugalmail.pt>

        * dbxread.c (read_ofile_symtab): Move current_objfile
        clearing to after end_stabs.

2007-04-01  Andreas Schwab  <schwab@suse.de>

        * rs6000-tdep.c (rs6000_convert_from_func_ptr_addr): Use parameter
        gdbarch instead of current_gdbarch.

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

        * varobj.c (varobj_create): Keep varobj value
        NULL when evaluating the type.
        
2007-03-31  Pedro Alves  <pedro_alves@portugalmail.pt>

        * NEWS: Mention new Windows CE support.

2007-03-30  Pedro Alves  <pedro_alves@portugalmail.pt>

        * configure.tgt: Move mips*-*-pe and sh*-*-pe to 
        the obsoletion stanza.
        * NEWS: Mention deleted targets.

        * config/sh/tm-wince.h: Remove.
        * config/sh/wince.mt: Remove.
        * config/mips/tm-wince.h: Remove.
        * config/mips/wince.mt: Remove.

        * wince.c: Remove.
        * wince-stub.c: Remove.
        * wince-stub.h: Remove.
        * Makefile.in (wince.o): Remove rule.
        (wince-stub.o): Likewise.

        * mips-tdep.c (mips_next_pc): Make static.
        * mips-tdep.h (mips_next_pc): Remove declaration.
        * arm-tdep.c (arm_pc_is_thumb): Make static.
        (thumb_get_next_pc): Likewise.
        (arm_get_next_pc): Likewise.
        * arm-tdep.h (arm_pc_is_thumb_dummy): Remove declaration.
        (arm_pc_is_thumb): Likewise.
        (thumb_get_next_pc): Likewise.
        (arm_get_next_pc): Likewise.

2007-03-30  Daniel Jacobowitz  <dan@codesourcery.com>

        * MAINTAINERS: Remove d10v entry.
        * Makefile.in (SFILES): Remove dwarfread.c.
        (COMMON_OBS): Remove dwarfread.o.
        (gdb_sim_d10v_h, abug-rom.o, cpu32bug-rom.o, d10v-tdep.o, dwarfread.o)
        (remote-est.o, rom68k-rom.o): Delete.
        * NEWS: Mention removal of d10v, target abug, target cpu32bug,
        target est, target rom68k, and DWARF 1.
        * configure.tgt: Mark d10v as removed.
        * dwarf2read.c: Doc update.
        * elfread.c (struct elfinfo): Remove dboffset, dbsize, lnoffset,
        and lnsize.
        (elf_locate_sections): Do not set them.
        (elf_symfile_read): Do not call dwarf_build_psymtabs.
        * symfile.h (dwarf_build_psymtabs): Delete prototype.
        * config/m68k/monitor.mt (TDEPFILES): Prune.
        * abug-rom.c, cpu32bug-rom.c, d10v-tdep.c, dwarfread.c,
        remote-est.c, rom68k-rom.c, config/d10v/d10v.mt: Delete.

2007-03-30  Daniel Jacobowitz  <dan@codesourcery.com>

        * doublest.c (convert_floatformat_to_doublest): Use
        floatformat_classify.
        (floatformat_is_nan): Rename to...
        (floatformat_classify): ...this.  Return more information.
        * doublest.h (enum float_kind): New.
        (floatformat_is_nan): Replace prototype...
        (floatformat_classify): ...with this one.
        * valprint.c (print_floating): Use floatformat_classify.  Handle
        infinity.

2007-03-30  Daniel Jacobowitz  <dan@codesourcery.com>

        * README: Mention ISO C library requirement.

2007-03-30  Daniel Jacobowitz  <dan@codesourcery.com>

        * Makefile.in (SFILES): Remove nlmread.c.
        (COMMON_OBS): Remove nlmread.o.
        (nlmread.o): Delete rule.
        * README: Delete reference to remote-st.c.
        * acinclude.m4 (CY_AC_TCL_LYNX_POSIX): Delete.
        * defs.h (enum gdb_osabi): Delete GDB_OSABI_NETWARE and
        GDB_OSABI_LYNXOS.
        * i386-tdep.c (i386_nw_init_abi, i386_nlm_osabi_sniffer): Delete.
        (_initialize_i386_tdep): Do not reference them.
        * nlmread.c: Delete file.
        * osabi.c (gdb_osabi_names): Remove NetWare and LynxOS.
        * target.c: Doc update.
        * thread.c: Delete commented include.
        * config/alpha/tm-alpha.h: Doc update.

2007-03-30  Chris Dearman  <chris@mips.com>

        * utils.c (string_to_core_addr): Comment typo.

2007-03-30  Chris Dearman  <chris@mips.com>

        * mips-tdep.c: Comment typo.

2007-03-29  Ulrich Weigand  <uweigand@de.ibm.com>

        * config/alpha/nm-osf.h (PTRACE_XFER_TYPE): Remove.
        * config/mips/nm-linux.h (PTRACE_ARG3_TYPE, PTRACE_XFER_TYPE): Remove.
        * config/sparc/nm-linux.h (PTRACE_ARG3_TYPE, PTRACE_XFER_TYPE): Remove.
        * config/powerpc/nm-ppc64-linux.h: Remove file.
        * config/powerpc/ppc64-linux.mh (NATDEPFILES): Set to nm-linux.h.
        * inferior.h (PTRACE_ARG3_TYPE): Do not define.
        (call_ptrace): Change type of third argument to PTRACE_TYPE_ARG3.
        * infptrace.c (call_ptrace): Likewise.
        * m68klinux-nat.c (PTRACE_XFER_TYPE): Do not define.
        (fetch_register): Replace PTRACE_ARG3_TYPE by PTRACE_TYPE_ARG3
        and PTRACE_XFER_TYPE by PTRACE_TYPE_RET.
        (store_register): Likewise.

2007-03-29  Joel Brobecker  <brobecker@adacore.com>

        * Makefile.in (varobj.o): Add missing dependency.

2007-03-29  Michael Snyder  <msnyder@access-company.com>

        * MAINTAINERS: Update my email address.

2007-03-29  Joel Brobecker  <brobecker@adacore.com>

        Add support for exception handling with multiple versions of
        the Ada runtime:
        * ada-lang.c: Update general comments on how Ada exception catchpoints
        are implemented.
        (raise_sym_name, raise_unhandled_sym_name, raise_assert_sym_name)
        (__gnat_raise_nodefer_with_msg): Delete.
        (ada_unhandled_exception_name_addr_ftype): New type.
        (exception_support_info): New type.
        (ada_unhandled_exception_name_addr): Add forward declaration.
        (ada_unhandled_exception_name_addr_from_raise): Likewise.
        (default_exception_support_info): New constant.
        (exception_support_info_fallback): Likewise.
        (exception_info): New global variable.
        (ada_exception_support_info_sniffer): New function.
        (ada_executable_changed_observer): Likewise.
        (ada_unhandled_exception_name_addr_from_raise): Renamed from
        ada_unhandled_exception_name_addr.
        (ada_unhandled_exception_name_addr): Reimplement to match the
        latest Ada runtime implementation.
        (error_breakpoint_runtime_sym_not_found): Delete.
        (ada_exception_sym_name): Get the exception sym name from
        exception_info rather than hardcoding it.
        (ada_exception_sal): Add call to ada_exception_support_info_sniffer.
        Update error handling.
        * Makefile.in (ada-lang.o): Add dependency on observer.h.

2007-03-29  Daniel Jacobowitz  <dan@codesourcery.com>

        * Makefile.in (coff_solib_h, coff-solib.o, i386v-nat.o, lynx-nat.o)
        (remote-st.o, uw-thread.o): Delete.
        (HFILES_NO_SRCDIR, ALLDEPFILES): Update.
        * configure.host: Move hppa*-*-hiux*, i[34567]86-ncr-*,
        i[34567]86-*-dgux*, i[34567]86-*-lynxos*, i[34567]86-*-sco3.2v5*,
        i[34567]86-*-sco3.2v4*, i[34567]86-*-sco*, i[34567]86-*-sysv4.2*,
        i[34567]86-*-sysv4*, i[34567]86-*-sysv5*, i[34567]86-*-unixware2*,
        i[34567]86-*-unixware*, i[34567]86-*-sysv*, i[34567]86-*-isc*, and
        rs6000-*-lynxos* to an obsoletion stanza.
        * configure.tgt: Move hppa*-*-hiux*, i[34567]86-ncr-*,
        i[34567]86-*-lynxos*, m68*-cisco*-*, m68*-tandem-*, m68*-*-os68k*,
        and rs6000-*-lynxos* to an obsoletion stanza.  Do not mention
        i[34567]86-*-netware*.
        * NEWS: Mention deleted targets.

        * coff-solib.c, coff-solib.h, i386v-nat.c, lynx-nat.c, remote-st.c,
        uw-thread.c, config/nm-lynx.h, config/i386/i386sco.mh,
        config/i386/i386sco4.mh, config/i386/i386sco5.mh, config/i386/i386v.mh,
        config/i386/i386v4.mh, config/i386/i386v42mp.mh,
        config/i386/ncr3000.mh, config/i386/ncr3000.mt,
        config/i386/nm-i386sco.h, config/i386/nm-i386sco4.h,
        config/i386/nm-i386sco5.h, config/i386/nm-i386v.h,
        config/i386/nm-i386v4.h, config/i386/nm-i386v42mp.h,
        config/m68k/cisco.mt, config/m68k/os68k.mt, config/m68k/st2000.mt,
        config/m68k/tm-cisco.h, config/m68k/tm-os68k.h,
        config/rs6000/rs6000lynx.mh, config/rs6000/rs6000lynx.mt,
        config/rs6000/tm-rs6000ly.h: Delete files.

2007-03-29  Daniel Jacobowitz  <dan@codesourcery.com>

        * defs.h (deprecated_registers_changed_hook): Delete declaration.
        * interps.c (clear_interpreter_hooks): Do not clear
        deprecated_registers_changed_hook.
        * regcache.c (registers_changed): Do not call it.
        * top.c (deprecated_registers_changed_hook): Do not define it.
        * mi/mi-interp.c (mi_command_loop): Do not clear it.
        * tui/tui-hooks.c (tui_install_hooks): Do not install it.
        (tui_remove_hooks): Do not remove it.
        (tui_selected_frame_level_changed_hook): Check for negative level.
        Use get_selected_frame.
        (tui_registers_changed_hook): Deleted.

2007-03-29  Joel Brobecker  <brobecker@adacore.com>

        * stabsread.c (add_undefined_type): Add extra parameter.
        Now handles nameless types separately.
        (struct nat): New type.
        (noname_undefs, noname_undefs_allocated, noname_undefs_length):
        New static variables.
        (read_type): Update calls to add_undefined_type.
        (add_undefined_type_noname): New function.
        (add_undefined_type_1): Renames from add_undefined_type.
        (cleanup_undefined_types_noname): New function.
        (cleanup_undefined_types_1): Renames cleanup_undefined_types.
        (cleanup_undefined_types): New handles nameless types separately.
        (_initialize_stabsread): Initialize our new static constants.

2007-03-29  Denis Pilat  <denis.pilat@st.com>

        * configure.ac: Test for signal.h.
        * configure, config.in: Regenerate.

2007-03-29  Denis Pilat  <denis.pilat@st.com>

        * stack.c (print_stack_frame): Always use LOC_AND_ADDRESS in MI output.
        * infrun.c (normal_stop): Remove MI specific frame printing treatment.

2007-03-29  Pedro Alves  <pedro_alves@portugalmail.pt>

        * arm-wince-tdep.c: New.
        * config/arm/wince.mt (DEPRECATED_TM_FILE): Use tm-arm.h.
        (MT_CFLAGS): Delete.
        (TM_CLIBS): Delete.
        (TDEPFILES): Add arm-wince-tdep.o, corelow.o, solib.o,
        solib-legacy.o, solib-svr4.o, and remove wince.o.
        * configure.tgt (arm*-*-mingw32ce*): Add.
        * signals/signals.c [HAVE_SIGNAL_H]: Check.
        (do_target_signal_to_host): Silence 'not used' warning.
        * config/arm/tm-wince.h: Remove.

2007-03-28  Ulrich Weigand  <uweigand@de.ibm.com>

        * arch-utils.c (legacy_pc_in_sigtramp): Remove.
        * arch-utils.h (legacy_pc_in_sigtramp): Remove.

        * config/ia64/linux.mt (DEPRECATED_TM_FILE): Remove.
        * config/ia64/tm-linux.h: Remove file.
        * ia64-tdep.h (struct gdbarch_tdep): Add pc_in_sigtramp callback.
        * ia64-tdep.c (ia64_sigtramp_frame_sniffer): Use it instead of
        legacy_pc_in_sigtramp.
        (ia64_gdbarch_init): Initialize tdep->pc_in_sigtramp.
        * ia64-linux-tdep.c (ia64_linux_pc_in_sigtramp): Make static.
        Remove func_name argument.
        (ia64_linux_init_abi): Install it as tdep->pc_in_sigtramp.

        * infrun.c (HAVE_STEPPABLE_WATCHPOINT): Do not redefine.
        * target.c (update_current_target): Add to_have_steppable_watchpoint.
        * target.h (struct target_ops):  Add to_have_steppable_watchpoint.
        (HAVE_STEPPABLE_WATCHPOINT): Define.

        * config/ia64/linux.mh (NATDEPFILES): Remove core-aout.o.
        * config/ia64/nm-linux.h (KERNEL_U_ADDR, U_REGS_OFFSET,
        CANNOT_FETCH_REGISTER, CANNOT_STORE_REGISTER,
        TARGET_CAN_USE_HARDWARE_WATCHPOINT, HAVE_STEPPABLE_WATCHPOINT,
        STOPPED_BY_WATCHPOINT, target_stopped_data_address,
        target_insert_watchpoint, target_remove_watchpoint): Remove.
        (FETCH_INFERIOR_REGISTERS): Define.
        * ia64-linux-nat.c (ia64_register_addr): Make static.
        (ia64_cannot_fetch_register, ia64_cannot_store_register): Likewise.
        (ia64_linux_insert_watchpoint): Make static.  Remove ptid_p argument.
        (ia64_linux_remove_watchpoint): Likewise.  Add type argument.
        (ia64_linux_stopped_data_address): Make static.  Add target_ops.
        (ia64_linux_stopped_by_watchpoint): Make static.
        (ia64_linux_can_use_hw_breakpoint): New function.
        (ia64_linux_fetch_register, ia64_linux_fetch_registers): Likewise.
        (ia64_linux_store_register, ia64_linux_store_registers): Likewise.
        (_initialize_ia64_linux_nat): Install register and watchpoint ops.

2007-03-28  Pedro Alves  <pedro_alves@portugalmail.pt>

        * linespec.c: Include language.h.
        (find_methods): Add language parameter.  Call
        lookup_symbol_in_language.  Pass language down.
        (add_matching_methods): Likewise.  Call
        lookup_symbol_in_language.
        (add_constructors): Likewise.
        (find_method): Pass sym_class to collect_methods.
        (collect_methods): Add sym_class parameter.  Pass language
        down.
        * symtab.c (lookup_symbol): Rename to ...
        (lookup_symbol_in_language): ... this.  Add language
        parameter.  Use passed language instead of current_language.
        (lookup_symbol): New as wrapper around
        lookup_symbol_in_language.
        (lookup_symbol_aux): Add language parameter.  Use passed
        language instead of current_language.
        (search_symbols): Indent.
        * symtab.h (enum language): Forward declare.
        (lookup_symbol_in_language): Declare.
        (lookup_symbol): Update description.
        * ada-lang.h (lookup_symbol_in_language): Remove declaration.
        * ada-lang.c (restore_language): Remove.
        (lookup_symbol_in_language): Remove.

2007-03-27  Pedro Alves  <pedro_alves@portugalmail.pt>

        * breakpoint.c (bpstat_num): Add int *num parameter.
        * breakpoint.h (bpstat_num): Likewise.
        * infcmd.c (continue_command): Adjust to new bpstat_num
        interface.
        (program_info): Likewise.

2007-03-27  Ulrich Weigand  <uweigand@de.ibm.com>

        * config/sh/tm-sh.h: Remove file.
        * config/sh/embed.mt (DEPRECATED_TM_FILE): Remove.
        * config/sh/linux.mt (DEPRECATED_TM_FILE): Remove.
        * config/sh/nbsd.mt (DEPRECATED_TM_FILE): Remove.
        * config/sh/tm-wince.h: Do not include "sh/tm-sh.h".

2007-03-27  Ulrich Weigand  <uweigand@de.ibm.com>

        * config/sh/tm-sh.h (DEPRECATED_BIG_REMOTE_BREAKPOINT,
        DEPRECATED_LITTLE_REMOTE_BREAKPOINT): Remove.
        * remote.c: Remove code under #ifdef DEPRECATED_REMOTE_BREAKPOINT,
        DEPRECATED_BIG_REMOTE_BREAKPOINT, DEPRECATED_LITTLE_REMOTE_BREAKPOINT.
        * sh-tdep.c (sh_breakpoint_from_pc): Return remote breakpoint
        sequence if target_shortname is "remote".

2007-03-27  Anton Blanchard  <anton@samba.org>

        * rs6000-tdep.c (rs6000_frame_cache): Use tdep->lr_frame_offset
        instead of wordsize when looking for the LR in a stack frame.

2007-03-27  Andreas Schwab  <schwab@suse.de>
            Daniel Jacobowitz  <dan@codesourcery.com>

        * dwarf2-frame.c (dwarf2_frame_eh_frame_regnum): Rename to...
        (dwarf2_frame_adjust_regnum): ...this.  Make static.  Add eh_frame_p
        argument.  Update all callers.
        (struct dwarf2_frame_ops): Replace eh_frame_regnum with adjust_regnum.
        (dwarf2_frame_set_eh_frame_regnum): Rename to...
        (dwarf2_frame_set_adjust_regnum): ...this.  Update argument type.
        * dwarf2frame.h (dwarf2_frame_set_eh_frame_regnum): Rename to...
        (dwarf2_frame_set_adjust_regnum): ...this.
        (dwarf2_frame_eh_frame_regnum): Delete prototype.
        * rs6000-tdep.c: Include "dwarf2-frame.h".
        (rs6000_adjust_frame_regnum): Define.
        (rs6000_gdbarch_init): Enable use of DWARF CFI frame unwinder.
        Register rs6000_adjust_frame_regnum.

        * Makefile.in (rs6000-tdep.o): Update dependencies.

2007-03-27  Brooks Moses  <brooks.moses@codesourcery.com>

        * Makefile.in: Add support for a "pdf" target.

2007-03-27  Daniel Jacobowitz  <dan@codesourcery.com>

        * amd64-tdep.c (amd64_init_frame_cache): New function.
        (amd64_alloc_frame_cache, amd64_skip_prologue): Use it.

2007-03-26  Nigel Stephens  <nigel@mips.com>
            Maciej W. Rozycki  <macro@mips.com>

        * ui-out.c (ui_out_field_core_addr): Truncate address to
        TARGET_ADDR_BIT size before printing.

2007-03-22  Nigel Stephens  <nigel@mips.com>
            Maciej W. Rozycki  <macro@mips.com>

        * remote-mips.c (mips_xfer_memory): Update prototype.

2007-03-22  Joel Brobecker  <brobecker@adacore.com>

        * symfile.h: #include "symtab.h"

2007-03-22  Denis Pilat  <denis.pilat@st.com>

        * utils.c (pagination_on_command, pagination_off_command):
        Remove useless prototypes.

2007-03-21  Pierre Muller  <muller@ics.u-strasbg.fr>

        Fix PR pascal/2232.
        * p-valprint.c (pascal_object_print_value): Use type_name_no_tag 
        instead of TYPE_NAME for object base class name.


2007-03-19  Kevin Buettner  <kevinb@redhat.com>

        * mep-tdep.c (mep_analyze_frame_prologue, mep_frame_this_id):
        Specify frame type in calls to frame_func_unwind().

2007-03-13  Daniel Jacobowitz  <dan@codesourcery.com>

        * rs6000-tdep.c (rs6000_skip_prologue): Use skip_prologue_using_sal.
        (rs6000_in_function_epilogue_p): Use extract_unsigned_integer.
        (refine_prologue_limit): Delete.
        (skip_prologue): Don't call it.  Use extract_unsigned_integer.
        Assume lim_pc is set.  Correct check for incomplete prologues.
        Do not skip clobbers of the frame pointer.
        * symtab.c (skip_prologue_using_sal): Fail if there is only one
        sal.

2007-03-13  Nathan Froyd  <froydnj@codesourcery.com>

        * frame.c (frame_pop): Check to see whether there's a frame to
        which we can pop first.

2007-03-13  Nathan Froyd  <froydnj@codesourcery.com>

        * MAINTAINERS (Write After Approval): Add myself.

2007-03-09  Markus Deuling  <deuling@de.ibm.com>

        * infrun.c (breakpoints_failed): Remove unnecessary variable.
        (handle_inferior_event): Remove unnecessary braces.
        * breakpoint.c (bpstat_what): Remove wrong comment.

2007-03-09  Ulrich Weigand  <uweigand@de.ibm.com>

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

2007-03-08  Ulrich Weigand  <uweigand@de.ibm.com>

        * spu-linux-nat.c (spu_xfer_partial): Return -1 for unsupported
        object types, not 0.

2007-03-08  Ulrich Weigand  <uweigand@de.ibm.com>

        * spu-tdep.c (spu_frame_align): New function.
        (spu_gdbarch_init): Install it.  Set call dummy location to ON_STACK.

2007-03-08  Ulrich Weigand  <uweigand@de.ibm.com>

        * spu-tdep.c (spu_unwind_pc): Mask off interrupt enable bit.
        (spu_software_single_step): Likewise.
        (spu_read_pc, spu_write_pc): New functions.
        (spu_gdbarch_init): Install them.

2007-03-08  Ulrich Weigand  <uweigand@de.ibm.com>

        * cli/cli-dump.c (struct callback_data): load_offset needs to 
        have signed long type.

2007-03-07  Joel Brobecker  <brobecker@adacore.com>

        * mips-tdep.c (mips_insn16_frame_cache, mips_insn32_frame_sniffer):
        Revert the previous change that had some unexpected side-effects
        on mips32.
        (mips_insn16_frame_cache, mips_insn32_frame_cache): Use the proper
        function to get the address of the calling instruction.

2007-03-07  Denis Pilat  <denis.pilat@st.com>

        * tui/tui-hooks.c (tui_selected_frame_level_changed_hook): Replace
        get_selected_frame by deprecated_safe_get_selected_frame.

2007-03-02  Mark Kettenis  <kettenis@gnu.org>

        * shnbsd-tdep.c: Include "regset.h", "gdb_assert.h" and
        "gdb_string.h".  Don't include "nbsd-tdep.h".
        (SIZEOF_STRUCT_REG): Remove.
        (SHNBSD_SIZEOF_GREGS): New.
        (shnbsd_supply_gregset, shnbsd_collect_gregset)
        (shnbsd_regset_from_core_section): New functions.
        (fetch_core_registers, fetch_elfcore_registers): Remove functions.
        (shnbsd_supply_reg, shnbsd_fill_reg): Simply call
        shnbsd_supply_gregset, shnbsd_collect_gregset.
        (shnbsd_gregset): New variable.
        (shnbsd_init_abi): Set regset_from_core_section.
        (GDB_OSABI_NETBSD_CORE): New define.
        (shnbsd_core_osabi_sniffer): New function.
        (_initialize_shnbsd_tdep): Register shnbsd_core_osabi_sniffer.
        * Makefile.in (shnbsd-tdep.o): Update dependencies.
        * config/sh/nbsd.mt (TDEPFILES): Add corelow.o, remove
        nbsd-tdep.o.
        * config/sh/obsd.mt (TDEPFILES): Remove nbsd-tdep.o.

2007-02-28  Joel Brobecker  <brobecker@adacore.com>

        * gdbtypes.c (replace_type): Fix typo that caused us to not update
        length of the types referenced by the new type CV ring.

2007-02-28  Daniel Jacobowitz  <dan@codesourcery.com>

        * frame.c (frame_pop, frame_observer_target_changed): Call
        reinit_frame_cache.
        (flush_cached_frames): Rename to reinit_frame_cache and delete
        old implementation.
        * frame.h (flush_cached_frames): Delete prototype and update comment.

        * bsd-kvm.c (bsd_kvm_open, bsd_kvm_proc_cmd, bsd_kvm_pcb_cmd): Call
        reinit_frame_cache instead of flush_cached_frames.  Do not call
        select_frame after reinit_frame_cache.
        * corelow.c (core_open): Likewise.
        * gdbarch.sh (deprecated_current_gdbarch_select_hack): Likewise.
        * infrun.c (prepare_to_proceed, context_switch)
        (handle_inferior_event): Likewise.
        * linux-fork.c (fork_load_infrun_state): Likewise.
        * ocd.c (ocd_start_remote): Likewise.
        * remote-e7000.c (e7000_start_remote): Likewise.
        * remote-mips.c (device): Likewise.
        * thread.c (switch_to_thread): Likewise.
        * tracepoint.c (finish_tfind_command): Likewise.
        * gdbarch.c: Regenerated.

2007-02-28  Jerome Guitton  <guitton@adacore.com>
            Joel Brobecker  <brobecker@adacore.com>

        * gdbtypes.c (check_typedef): Do not replace stub type if
        the resolved type is not defined in the same objfile.

2007-02-28  Daniel Jacobowitz  <dan@codesourcery.com>

        * top.c (gdb_readline_wrapper_cleanup): Remove invalid assertion.

2007-02-28  Joel Brobecker  <brobecker@adacore.com>

        * stabsread.c (define_symbol): Create an associated STRUCT_DOMAIN
        symbol for Ada units when the symbol is defined using 't' rather
        than 'Tt' as symbol descriptor.

2007-02-28  Ulrich Weigand  <uweigand@de.ibm.com>

        * config/mips/tm-nbsd.h: Delete file.
        * config/mips/nbsd.mt (DEPRECATED_TM_FILE): Remove.
        * config/sh/tm-nbsd.h: Delete file.
        * config/sh/nbsd.mt (DEPRECATED_TM_FILE): Set to tm-sh.h.

2007-02-28  Joel Brobecker  <brobecker@adacore.com>

        * mi/mi-cmd-var.c (varobj_update_one): Remove reference to
        unused WRONG_PARAM value since it was recently deleted.

2007-02-28  Vladimir Prus  <vladimir@codesourcery.com>

        * varobj.c (varobj_update): Free temporary vectors.

2007-02-28  Ulrich Weigand  <uweigand@de.ibm.com>

        * config/powerpc/linux.mt (DEPRECATED_TM_FILE): Set to tm-ppc-eabi.h.
        * config/powerpc/tm-linux.h: Delete file.
        * config/powerpc/tm-ppc-eabi.h: Do not include "rs6000/tm-rs6000.h".
        (PROCESS_LINENUMBER_HOOK): Do not undefine.
        (TEXT_SEGMENT_BASE): Do not redefine.
        * config/rs6000/nm-rs6000.h (CHILD_SPECIAL_WAITSTATUS): Move here
        from config/rs6000/tm-rs6000.h.
        (TARGET_CREATE_INFERIOR_HOOK, rs6000_create_inferior): Likewise.
        * config/rs6000/tm-rs6000.h (struct frame_info): Remove declaration.
        (TEXT_SEGMENT_BASE): Remove.
        (IN_SOLIB_RETURN_TRAMPOLINE): Remove.
        (rs6000_in_solib_return_trampoline): Remove.
        (SKIP_TRAMPOLINE_CODE): Remove.
        (rs6000_skip_trampoline_code): Remove.
        (CHILD_SPECIAL_WAITSTATUS): Move to config/rs6000/nm-rs6000.h.
        (TARGET_CREATE_INFERIOR_HOOK, rs6000_create_inferior): Likewise.
        (FP0_REGNUM): Remove.
        (rs6000_find_toc_address_hook): Move to rs6000-tdep.h.
        (rs6000_set_host_arch_hook): Remove.
        * Makefile.in (rs6000-nat.o): Add dependency on $(rs6000_tdep_h).
        (rs6000-aix-tdep.o): Add dependency on $(ppc_tdep_h).
        * ppc-tdep.h (struct gdbarch_tdep): Add field text_segment_base.
        * rs6000-aix-tdep.c: Include "ppc-tdep.h".
        (rs6000_aix_init_osabi): Set text_segment_base tdep field.
        * rs6000-nat.c: Include "rs6000-tdep.h".
        (exec_one_dummy_insn): Replace TEXT_SEGMENT_BASE by tdep field.
        (set_host_arch): Rename to ...
        (rs6000_create_inferior): ... this.  Make public.
        (_initialize_core_rs6000): Do not set rs6000_set_host_arch_hook.
        * rs6000-tdep.c (rs6000_set_host_arch_hook): Remove.
        (rs6000_create_inferior): Remove.
        (branch_dest): Replace TEXT_SEGMENT_BASE by tdep field.
        (rs6000_gdbarch_init): Call set_gdbarch_fp0_regnum,
        set_gdbarch_in_solib_return_trampoline, and
        set_gdbarch_skip_trampoline_code.
        * rs6000-tdep.h (rs6000_find_toc_address_hook): Move here
        from config/rs6000/tm-rs6000.h.

2007-02-27  Joel Brobecker  <brobecker@adacore.com>

        * buildsym.c (record_producer): Do nothing if no producer is provided.

2007-02-27  Nick Roberts  <nickrob@snap.net.nz>

        * varobj.c (varobj_update): Remove unused local.  Use gdb_assert
        to check changelist is non-NULL.  Call error if the frontend tries
        to update a non-root variable.

        * varobj.h (enum varobj_update_error): Delete WRONG_PARAM value.

2007-02-27  Daniel Jacobowitz  <dan@codesourcery.com>

        * dwarf2-frame.c (dwarf2_frame_cache, dwarf2_frame_this_id)
        (dwarf2_frame_sniffer): Update.
        (dwarf2_signal_frame_this_id): New function.
        (dwarf2_signal_frame_unwind): Use it.
        (dwarf2_frame_base_sniffer): Use frame_unwind_address_in_block.
        * frame.c (frame_func_unwind): Add this_type argument.
        (get_frame_func): Update.
        (frame_unwind_address_in_block): Add this_type argument and check it.
        Fix a typo.
        (get_frame_address_in_block): Update.
        * frame.h (enum frame_type): Move higher in the file.
        (frame_unwind_address_in_block, frame_func_unwind): Add enum frame_type
        argument.

        * alpha-mdebug-tdep.c, alpha-tdep.c, amd64-tdep.c, amd64obsd-tdep.c,
        arm-tdep.c, avr-tdep.c, cris-tdep.c, frv-tdep.c, h8300-tdep.c,
        hppa-tdep.c, i386-tdep.c, i386obsd-tdep.c, ia64-tdep.c,
        libunwind-frame.c, m32c-tdep.c, m32r-linux-tdep.c, m32r-tdep.c,
        m68hc11-tdep.c, m68k-tdep.c, m88k-tdep.c, mips-mdebug-tdep.c,
        mips-tdep.c, mn10300-tdep.c, mt-tdep.c, rs6000-tdep.c, s390-tdep.c,
        score-tdep.c, sh-tdep.c, sh64-tdep.c, sparc-tdep.c,
        sparc64obsd-tdep.c, spu-tdep.c, v850-tdep.c, vax-tdep.c,
        xstormy16-tdep.c, xtensa-tdep.c: Update calls to
        frame_func_unwind and frame_unwind_address_in_block to specify
        the frame type.  Use frame_unwind_address_in_block instead of
        frame_pc_unwind in sniffers.

2007-02-27  Daniel Jacobowitz  <dan@codesourcery.com>

        * frame.c (deprecated_selected_frame): Rename to...
        (selected_frame): ...this.  Make static.
        (get_selected_frame, select_frame): Update.
        * frame.h (deprected_select_frame): Delete.
        (deprecated_safe_get_selected_frame): Update comments.

        * breakpoint.c, cli/cli-cmds.c, f-valprint.c, infcmd.c, inflow.c,
        infrun.c, stack.c, tui/tui-disasm.c, tui/tui-source.c,
        tui/tui-winsource.c, valops.c, varobj.c, findvar.c, macroscope.c,
        parse.c, regcache.h, sh64-tdep.c, tui/tui-hooks.c, tui/tui-win.c,
        tui/tui.c: Replace references to deprecated_selected_frame.

2007-02-27  Fred Fish  <fnf@specifix.com>

        * rs6000-tdep.c (skip_prologue): Recognize addi instructions that 
        directly decrement the stack pointer, accumulate their operand into 
        the stack offset, and mark the function as not being frameless.

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

        * arch-utils.c (selected_byte_order): New.
        * arch-utils.h (selected_byte_order): New prototype.
        * remote-sim.c (gdbsim_open): Use selected_byte_order.

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

        * symfile.c (place_section): Check SEC_ALLOC.  Do not check VMA.
        (default_symfile_offsets): Check VMA here.  Update section VMAs.

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.

2007-01-05  Vladimir Prus  <vladimir@codesourcery.com>

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

2007-01-05  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.
\f
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