* h8300-tdep.c (E_PSEUDO_CCR_REGNUM): New define.

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

2003-06-16  Corinna Vinschen  <vinschen@redhat.com>

        * h8300-tdep.c (E_PSEUDO_CCR_REGNUM): New define.
        (E_PSEUDO_EXR_REGNUM): Ditto.
        (h8300_is_argument_spill): Check for instructions moving argument
        registers into safe registers. 
        (h8300_skip_prologue): Check for stm instruction to push registers
        used for register variables onto stack.
        (gdb_print_insn_h8300): Remove.
        (h8300_examine_prologue): Add a comment.
        (h8300_register_name): Take pseudo registers into account.
        (h8300s_register_name): Ditto.
        (h8300sx_register_name): Ditto.
        (h8300_print_register): Ditto.
        (h8300_print_registers_info): Define "nice" printing order.
        (h8300_saved_pc_after_call): Take pseudo registers into account.
        (h8300_register_type): Ditto.  Return type used for remote connection
        when requesting real CCR or EXR register, return actual type when
        requesting pseudo CCR or EXR.
        (h8300_pseudo_register_read): New function.
        (h8300_pseudo_register_write): Ditto.
        (h8300_dbg_reg_to_regnum): Ditto.
        (h8300s_dbg_reg_to_regnum): Ditto.
        (h8300_gdbarch_init): Call set_gdbarch_num_pseudo_regs,
        set_gdbarch_ecoff_reg_to_regnum, set_gdbarch_dwarf_reg_to_regnum,
        set_gdbarch_dwarf2_reg_to_regnum, set_gdbarch_stab_reg_to_regnum and
        set_gdbarch_print_insn architecture dependent.
        Call set_gdbarch_pseudo_register_read and
        set_gdbarch_pseudo_register_write.
        (_initialize_h8300_tdep): Remove assignment to deprecated_tm_print_insn.

2003-06-16  Andrew Cagney  <cagney@redhat.com>

        * gdbarch.sh (SAVE_DUMMY_FRAME_TOS): Deprecate.
        * gdbarch.h, gdbarch.c: Re-generate.
        * xstormy16-tdep.c (xstormy16_gdbarch_init): Update.
        * s390-tdep.c (s390_gdbarch_init): Update.
        * rs6000-tdep.c (rs6000_gdbarch_init): Update.
        * mn10300-tdep.c (mn10300_gdbarch_init): Update.
        * mips-tdep.c (mips_gdbarch_init): Update.
        * mcore-tdep.c (mcore_gdbarch_init): Update.
        * cris-tdep.c (cris_gdbarch_init): Update.
        * infcall.c (call_function_by_hand): Update.
        * ia64-tdep.c (ia64_push_arguments): Update comment.
        * frame.c (legacy_get_prev_frame): Do not assume
        SAVE_DUMMY_FRAME_TOS_P.
        * dummy-frame.c (find_dummy_frame): Update comment.

2003-06-16  Andrew Cagney  <cagney@redhat.com>

        * regcache.c (do_cooked_read): Do not use register_valid_p.

2003-06-15  Theodore A. Roth  <troth@openavr.org>

        * avr-tdep.c (avr_register_type): Remove a blank line.
        (avr_scan_prologue): Correct some comments.

2003-06-15  Theodore A. Roth  <troth@openavr.org>

        * avr-tdep.c (avr_scan_prologue): Update comment describing the various
        prologue types.
        Properly scan prologues generated by gcc with the -mcall-prologues 
        option.
        Add code to scan -mcall-prologues for mega devices.

2003-06-15  Theodore A. Roth  <troth@openavr.org>

        * avr-tdep.c (avr_register_byte): Delete function.
        (avr_register_raw_size): Delete function.
        (avr_register_virtual_size): Delete function.
        (avr_register_virtual_type): Delete function.
        (avr_register_type): New function.
        (avr_address_to_pointer): Remove unused code.
        (avr_read_fp): Need to read FP as two separate bytes due to change to
        avr_register_type() usage.
        (avr_gdbarch_init): Don't set deprecated_register_size.
        Don't set deprecated_register_bytes.
        Don't set deprecated_register_byte.
        Don't set deprecated_register_raw_size.
        Don't set deprecated_max_register_raw_size.
        Don't set deprecated_register_virtual_size.
        Don't set deprecated_max_register_virtual_size.
        Don't set deprecated_register_virtual_type.
        Set register_type method.

2003-06-15  Daniel Jacobowitz  <drow@mvista.com>

        * Makefile.in (linux-nat.o): Add rule.
        * linux-nat.c: New file.
        * config/nm-linux.h (CHILD_INSERT_FORK_CATCHPOINT): Define.
        (CHILD_INSERT_VFORK_CATCHPOINT): Define.
        (CHILD_INSERT_EXEC_CATCHPOINT): Define.
        * config/alpha/alpha-linux.mh (NATDEPFILES): Add linux-nat.o.
        * config/arm/linux.mh (NATDEPFILES): Likewise.
        * config/i386/linux.mh (NATDEPFILES): Likewise.
        * config/i386/x86-64linux.mh (NATDEPFILES): Likewise.
        * config/ia64/linux.mh (NATDEPFILES): Likewise.
        * config/m68k/linux.mh (NATDEPFILES): Likewise.
        * config/mips/linux.mh (NATDEPFILES): Likewise.
        * config/powerpc/linux.mh (NATDEPFILES): Likewise.
        * config/s390/s390.mh (NATDEPFILES): Likewise.
        * config/sparc/linux.mh (NATDEPFILES): Likewise.

2003-06-15  Mark Kettenis  <kettenis@gnu.org>

        * i387-tdep.c: Reorder includes, fix some whitespace issues and
        replace out-of-date comment.

2003-06-15  Andrew Cagney  <cagney@redhat.com>

        * rdi-share/host.h (Fail): Change to a varargs function.
        * remote-rdi.c (Fail): Update.
        
2003-06-15  Mark Kettenis  <kettenis@gnu.org>

        * i386-tdep.c (i386_next_regnum): Fix bounds checking.
        (i386_convert_register_p, i386_register_to_value,
        i386_register_from_value): Handle types longer than 8 bytes.

2003-06-15  Mark Kettenis  <kettenis@gnu.org>

        * i386-tdep.c (i386_register_to_value, i386_value_to_register):
        Move floating-point code to new function in i387-tdep.c.
        * i387-tdep.c (i387_register_to_value, i387_value_to_register):
        New functions containing code moved here from i386-tdep.c.
        * i387-tdep.h: Add opaque declaration for `struct type'.
        (i387_register_to_value, i387_value_to_register): New prototypes.
        * x86-64-tdep.c (x86_64_convert_register_p): New function.
        (x86_64_init_abi): Set convert_register_p, register_to_value and
        value_to_register here.
        
2003-06-14  Andrew Cagney  <cagney@redhat.com>

        * mips-tdep.c (mips_register_to_value): Make static.
        (mips_value_to_register): Make static.
        * i386-tdep.c (i386_fetch_pointer_argument): Make static.
        * ia64-tdep.c (ia64_register_raw_size): Make static.
        (ia64_register_virtual_size): Make static.
        (ia64_register_byte): Make static.
        * i387-tdep.c: Include "i387-tdep.h".
        (print_387_control_word): Delete function.
        (print_387_status_word): Delete function.
        (print_387_status_bits): Delete function.
        (print_387_control_bits): Delete function.
        * Makefile.in (i387-tdep.o): Update dependencies.
        * rdi-share/host.h (Fail): Declare.
        * remote-rdi.c (Fail): Update to match declaration.

2003-06-14  Andrew Cagney  <cagney@redhat.com>

        * config/mips/embedl64.mt (TDEPFILES): Delete "remote-array.o".
        * config/mips/embedl.mt (TDEPFILES): Delete "remote-array.o".
        * config/mips/embed64.mt (TDEPFILES): Delete "remote-array.o".
        * config/djgpp/fnchange.lst: Delete "remote-array.c".
        * README: Delete reference to remote-array.
        * Makefile.in (ALLDEPFILES): Remove "remote-array.c".
        (remote-array.o): Delete target.
        * config/mips/embed.mt (TDEPFILES): Delete "remote-array.o".
        * remote-array.c: Delete file.

2003-06-14  Andrew Cagney  <cagney@redhat.com>
            Mark Kettenis  <kettenis@gnu.org>

        * gdbarch.sh (CONVERT_REGISTER_P): Add "type" parameter.
        (REGISTER_TO_VALUE, VALUE_TO_REGISTER): Replace raw buffer
        parameter with "frame".
        * gdbarch.h, gdbarch.c: Re-generate.
        * frame.h (put_frame_register): Declare.
        * frame.c (put_frame_register): New function.
        * arch-utils.c (legacy_convert_register_p): Add "type" parameter.
        (legacy_register_to_value): Rewrite, use "frame" to get the
        register value.
        (legacy_value_to_register): Rewrite, use "frame" to find the
        register's location before storing.
        * arch-utils.h (legacy_convert_register_p): Update.
        (legacy_register_to_value, legacy_value_to_register): Update.
        * findvar.c (value_from_register): Rewrite, eliminate use of
        REGISTER_CONVERT_TO_TYPE, pass "type" to CONVERT_REGISTER_P, pass
        "frame" to REGISTER_TO_VALUE.
        * valops.c (value_assign): Move the CONVERT_REGISTER code to the
        lval_reg_frame_relative + lval_register branch of the switch.  Do
        not use REGISTER_CONVERT_FROM_TYPE.  Use put_frame_register.
        * i386-tdep.c (I386_EBX_REGNUM, I386_ECX_REGNUM, I386_ESI_REGNUM,
        I386_EDI_REGNUM): New defines.
        (i386_next_regnum, i386_convert_register_p,
        i386_register_to_value, i386_value_to_register): New functions.
        (i386_register_convertible, i386_register_convert_to_virtual,
        i386_convert_to_raw): Remove functions.
        (i386_gdbarch_init): Set convert_register_p, register_to_value and
        value_to_register instead of register_convertible,
        register_convert_to_virtual and register_convert_to_raw.
        * mips-tdep.c (mips_convert_register_p): New function.
        (mips_value_to_register): Replace mips_register_convert_from_type.
        (mips_register_to_value): Replace mips_register_convert_to_type.
        (mips_gdbarch_init): Set conver_register_p, value_to_register and
        register_to_value.
        * alpha-tdep.c (alpha_convert_register_p): Update.
        (alpha_value_to_register): Update, store the register.
        (alpha_register_to_value): Update, fetch the register.

2003-06-14  Theodore A. Roth  <troth@openavr.org>

        * avr-tdep.c (avr_remote_translate_xfer_address): Delete function.
        (avr_gdbarch_init): Remove avr_call_dummy_words variable.
        Don't set deprecated_call_dummy_words.
        Remove commented out set_gdbarch_believe_pcc_promotion() call.
        Don't set remote_translate_xfer_address.
        (avr_io_reg_read_command): Remove commented out debug printf.
        Wrap a long line.

2003-06-14  Theodore A. Roth  <troth@openavr.org>

        * avr-tdep.c (avr_scan_prologue): Fix to avoid a buffer over run which
        causes gdb to seg fault.

2003-06-14  Daniel Jacobowitz  <drow@mvista.com>

        * sparc-nat.c (fetch_inferior_registers): Correct
        a reference to "registers".

2003-06-14  Jeroen Dekkers  <jeroen@dekkers.cx>

        * Makefile.in (exc_request_U_h): Define
        (exc_request_S_h): Likewise.
        (msg_reply_S_h): Likewise.
        (msg_U_h): Likewise.
        (notify_S_h): Likewise.
        (process_reply_S_h): Likewise.
        (gnu-nat.o): Depend on gdb_obstack_h
        * gnu-nat.c: Include "gdb_obstack.h".

2003-06-13  Andrew Cagney  <cagney@redhat.com>

        * gdbarch.sh: Document what PUSH_DUMMY_CALL replaces.
        * gdbarch.h, gdbarch.c: Re-generate.
        
2003-06-13  Andrew Cagney  <cagney@redhat.com>

        * gdbarch.sh: Document what UNWIND_DUMMY_ID replaces.  Clarify
        when deprecated REGISTER macros can be deleted.
        * gdbarch.h, gdbarch.c: Re-generate.

2003-06-13  Jim Blandy  <jimb@redhat.com>

        * solib-svr4.c (solib_break_names): Recognize the 64-bit PowerPC
        Linux entry point symbols for _dl_debug_state, too.

2003-06-13  Andrew Cagney  <cagney@redhat.com>

        * infcall.c (call_function_by_hand): When UNWIND_DUMMY_ID is
        available, do not use the FP register, and always save the TOS.
        * dummy-frame.c (dummy_frame_this_id): Do not assert
        SAVE_DUMMY_FRAME_TOS.
        * i386-tdep.c (i386_save_dummy_frame_tos): Delete function.
        (i386_gdbarch_init): Do not set save_dummy_frame_tos.
        (i386_push_dummy_call): Add 8 to the returned SP.
        * frame.c (legacy_frame_p): Do not require SAVE_DUMMY_FRAME_TOS.
        * d10v-tdep.c (d10v_unwind_dummy_id): Use d10v_unwind_sp.
        (d10v_gdbarch_init): Do not set save_dummy_frame_tos.
        * x86-64-tdep.c (x86_64_save_dummy_frame_tos): Delete function.
        (x86_64_push_dummy_call): Return "sp + 16".
        (x86_64_init_abi): Do not set save_dummy_frame_tos.
        * alpha-tdep.c (alpha_gdbarch_init): Do not set
        save_dummy_frame_tos.

2003-06-13  Jim Blandy  <jimb@redhat.com>

        * frv-tdep.c (frv_use_struct_convention): Delete static
        declaration for function deleted in my change of 2003-06-12.

2003-06-13  Theodore A. Roth  <troth@openavr.org>

        * avr-tdep.c (avr_address_to_pointer): Shift code addrs right 1 bit.
        (avr_pointer_to_address): Shift code addrs left 1 bit.
        (avr_convert_from_func_ptr_addr): Delete function since operation is
        better handled by avr_address_to_pointer and avr_pointer_to_address.
        (avr_gdbarch_init): Don't set convert_from_func_ptr_add method.

2003-06-13  Mark Kettenis  <kettenis@gnu.org>

        From Kelley Cook  <kelleycook@wideopenwest.com>:
        * configure.host: Accept i[34567]86 variants.
        * configure.tgt: Likewise.
        * nlm/configure.in: Likewise.
        * nlm/configure: Regenerated.

2003-06-13  Richard Earnshaw  <rearnsha@arm.com>

        * arm-tdep.c (solib-svr4.h): Dont' include it.
        (arm_linux_svr4_fetch_link_map_offsets): Move to ...
        * arm-linux-tdep.c: ... here.  Make static.
        (arm_linux_init_abi): Register it.
        (solib-svr4.h): Include it.
        * Makefile.in: Update dependencies.
        * config/arm/tm-linux.h (SVR4_FETCH_LINK_MAP_OFFSETS): Delete.
        (arm_linux_svr4_fetch_link_map_offsets): Delete declaration.

2003-06-13  Corinna Vinschen  <vinschen@redhat.com>

        * h8300-tdep.c: Add definitions E_RET0_REGNUM and E_RET1_REGNUM to
        indicate registers used for return values.
        (struct frame_extra_info): Drop args_pointer and locals_pointer.
        (h8300_examine_prologue): Remove initializing dropped frame_extra_info
        members.
        (h8300_init_extra_frame_info): Ditto.
        (h8300_frame_locals_address): Removed.
        (h8300_frame_args_address): Removed.
        (h8300_extract_return_value): Use new regcache structure. Only care
        for 16 bit CPUs.
        (h8300h_extract_return_value): Same function for 32 bit CPUs.
        (h8300_store_return_value): Use new regcache structure. Only care
        for 16 bit CPUs.
        (h8300h_store_return_value): Same function for 32 bit CPUs.
        (h8300_store_struct_return): Removed.
        (h8300_extract_struct_value_address): Use new regcache structure.
        (h8300h_extract_struct_value_address): Removed.
        (h8300_push_dummy_code): New function.
        (h8300_gdbarch_init): Slightly rearranged to stress deprecated calls.
        Remove call_dummy_words.  Call set_gdbarch_extract_return_value and
        set_gdbarch_store_return_value architecture dependent.
        Call set_gdbarch_push_dummy_code and
        set_gdbarch_extract_struct_value_address.
        Remove calls to set_gdbarch_frame_args_address,
        set_gdbarch_frame_locals_address,
        set_gdbarch_deprecated_store_struct_return,
        set_gdbarch_deprecated_extract_return_value,
        set_gdbarch_deprecated_extract_struct_value_address,
        set_gdbarch_deprecated_call_dummy_words and
        set_gdbarch_deprecated_sizeof_call_dummy_words.

2003-06-13  Corinna Vinschen  <vinschen@redhat.com>

        * h8300-tdep.c (h8300_register_byte): Remove.
        (h8300h_register_byte): Remove.
        (h8300_register_virtual_type): Remove.  Substitute by...
        (h8300_register_type): New function.
        (h8300_extract_struct_value_address): Drop usage of h8300_register_byte.
        (h8300h_extract_struct_value_address): Ditto.
        (h8300_gdbarch_init): Drop calls to
        set_gdbarch_deprecated_register_byte and
        set_gdbarch_deprecated_register_virtual_type.
        Add call to set_gdbarch_register_type.

2003-06-13  Andrew Cagney  <cagney@redhat.com>

        * gdbarch.sh: Update comments on registers.
        (deprecated_register_byte): Rename register_byte.
        (deprecated_register_raw_size): Rename register_raw_size.
        (deprecated_register_virtual_size): Rename register_virtual_size.
        (deprecated_register_virtual_type): Rename register_virtual_type.
        * gdbarch.h, gdbarch.c: Re-generate.
        * xstormy16-tdep.c (xstormy16_gdbarch_init): Update.
        * vax-tdep.c (vax_gdbarch_init): Update.
        * v850-tdep.c (v850_gdbarch_init): Update.
        * sparc-tdep.c (sparc_gdbarch_init): Update.
        * sh-tdep.c (sh_gdbarch_init): Update.
        * s390-tdep.c (s390_gdbarch_init): Update.
        * rs6000-tdep.c (rs6000_gdbarch_init): Update.
        * ns32k-tdep.c: Update.
        * mn10300-tdep.c (mn10300_gdbarch_init): Update.
        * mips-tdep.c (mips_gdbarch_init): Update.
        * mcore-tdep.c (mcore_gdbarch_init): Update.
        * m68k-tdep.c (m68k_gdbarch_init): Update.
        * m68hc11-tdep.c (m68hc11_gdbarch_init): Update.
        * ia64-tdep.c (ia64_gdbarch_init): Update.
        * hppa-tdep.c (hppa_gdbarch_init): Update.
        * h8300-tdep.c (h8300_gdbarch_init): Update.
        * frv-tdep.c (frv_gdbarch_init): Update.
        * cris-tdep.c (cris_gdbarch_init): Update.
        * avr-tdep.c (avr_gdbarch_init): Update.
        * alpha-tdep.c (alpha_gdbarch_init): Update.
        * arm-tdep.c (arm_gdbarch_init): Update.

2003-06-13  Andrew Cagney  <cagney@redhat.com>

        * mips-tdep.c (mips_gdbarch_init): Replace remaining instances of
        mips_o32_use_struct_convention with always_use_struct_convention.

2003-06-12  David Carlton  <carlton@kealia.com>

        * cp-namespace.c (cp_set_block_scope): Comment out
        processing_has_namespace_info branch.

2003-06-12  Jim Blandy  <jimb@redhat.com>

        Recognize and skip 64-bit PowerPC Linux linkage functions.
        * ppc-linux-tdep.c (insn_d, insn_ds, insn_xfx, read_insn, struct
        insn_pattern, insns_match_pattern, d_field, ds_field): New
        functions, macros, and types for working with PPC instructions.
        (ppc64_standard_linkage, PPC64_STANDARD_LINKAGE_LEN,
        ppc64_in_solib_call_trampoline, ppc64_standard_linkage_target,
        ppc64_skip_trampoline_code): New functions, variables, and macros
        for recognizing and skipping linkage functions.
        (ppc_linux_init_abi): Use ppc64_in_solib_call_trampoline and
        ppc64_skip_trampoline_code for the 64-bit PowerPC Linux ABI.

        * ppc-linux-nat.c (ppc_register_u_addr): Correctly compute u-area
        register offsets for both the 32- and 64-bit interfaces.

        Actually finish the job started by my change of 2003-05-29.
        * config/powerpc/tm-linux.h (SKIP_TRAMPOLINE_CODE): Remove the
        other #definition of this.
        (ppc_linux_skip_trampoline_code): Remove declaration.
        * ppc-linux-tdep.c (ppc_linux_skip_trampoline_code): Make this
        static.
        (ppc_linux_init_abi): Register it as the skip_trampoline_code
        method for GDBARCH.

        * config/powerpc/nm-ppc64-linux.h (PTRACE_XFER_TYPE): This is
        'long' on ppc64-*-linux*.

        * ppc-linux-nat.c (ppc_register_u_addr, fill_gregset): If PT_MQ
        isn't #defined, assume the register doesn't exist: act as if
        tdep->ppc_mq_regnum were -1.

        * configure.host, configure.tgt: Add entries for
        powerpc64-*-linux, selecting powerpc/ppc64-linux.mh and
        powerpc/linux.mt.
        * config/powerpc/ppc64-linux.mh, config/powerpc/nm-ppc64-linux.mh:
        New files.

        * arch-utils.c (always_use_struct_convention): New function.
        * arch-utils.h (always_use_struct_convention): New prototype.
        * alpha-tdep.c (alpha_use_struct_convention): Delete.
        (alpha_gdbarch_init): Register always_use_struct_convention,
        instead of alpha_use_struct_convention.
        * cris-tdep.c (cris_use_struct_convention): Delete.
        (cris_gdbarch_init): Register always_use_struct_convention,
        instead of cris_use_struct_convention.
        * frv-tdep.c (frv_use_struct_convention): Delete.
        (frv_gdbarch_init): Register always_use_struct_convention,
        instead of frv_use_struct_convention.
        * h8300-tdep.c (h8300_use_struct_convention): Delete.
        (h8300_gdbarch_init): Register always_use_struct_convention,
        instead of h8300_use_struct_convention.
        * mips-tdep.c (mips_o32_use_struct_convention): Delete.
        (mips_o32_gdbarch_init): Register always_use_struct_convention,
        instead of mips_o32_use_struct_convention.

2003-06-12  Andrew Cagney  <cagney@redhat.com>

        * wince.c: Include "mips-tdep.h".
        * mips-tdep.h (mips_next_pc): Declare.
        * mcore-tdep.c: Make more local functions static.
        * Makefile.in (wince.o): Update dependencies.

2003-06-12  David Carlton  <carlton@kealia.com>

        * symtab.c (lookup_symbol_aux_minsyms): Replace
        DEPRECATED_SYMBOL_NAME by SYMBOL_LINKAGE_NAME.
        (find_pc_sect_line, search_symbols, rbreak_command): Ditto.
        (COMPLETION_LIST_ADD_SYMBOL): Rewrite in terms of
        SYMBOL_NATURAL_NAME.

2003-06-12  Andreas Schwab  <schwab@suse.de>

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

2003-06-12  David Carlton  <carlton@bactrian.org>

        * symtab.h: Delete declaration of make_symbol_overload_list.
        Add declaration of lookup_partial_symbol.
        * symtab.c (remove_params): Move to cp-support.c.
        (overload_list_add_symbol, make_symbol_overload_list)
        (sym_return_val_size, sym_return_val_index): Ditto.
        (lookup_partial_symbol): Make extern.
        * cp-support.h: Add declaration of make_symbol_overload_list.
        * cp-support.c: Include dictionary.h, objfiles.h, frame.h,
        symtab.h, and block.h.
        (remove_params): Move here from symtab.c.
        (overload_list_add_symbol, make_symbol_overload_list)
        (sym_return_val_size, sym_return_val_index): Ditto.
        * valops.c: Include cp-support.h.
        * Makefile.in (cp-support.o): Depend on dictionary_h, objfiles_h,
        frame_h, and block_h.
        (valops.o): Depend on cp_support_h.

2003-06-12  Corinna Vinschen  <vinschen@redhat.com>

        * h8300-tdep.c: Add H8SX registers. Drop E_NUM_REGS entirely,
        substitute by NUM_REGS throughout.
        (h8300_register_name): Only care for H8/300 and H8/300H registers.
        (h8300s_register_name): New function for H8S registers.
        (h8300sx_register_name): Ditto for H8SX registers.
        (h8300_print_register): Revise register printing, avoid depending
        on 32 bit long.
        (h8300_register_byte): Only care for H8/300 registers.
        (h8300h_register_byte): New function for any other architecture.
        (h8300_register_raw_size): Remove.
        (h8300_register_virtual_type): Revise to return actually useful
        type.
        (h8300_extract_struct_value_address): Only care for H8/300 registers.
        (h8300h_extract_struct_value_address): New function for any other
        architecture.
        (h8300_gdbarch_init): Add h8300sxn.  Call set_gdbarch_num_regs,
        set_gdbarch_register_name, set_gdbarch_register_byte,
        set_gdbarch_ptr_bit and set_gdbarch_addr_bit architecture dependent.
        Remove calls to set_gdbarch_deprecated_register_size,
        set_gdbarch_deprecated_register_bytes, set_gdbarch_register_raw_size,
        set_gdbarch_deprecated_max_register_raw_size,
        set_gdbarch_register_virtual_size and
        set_gdbarch_deprecated_max_register_virtual_size entirely.
        Call set_gdbarch_long_long_bit, set_gdbarch_double_bit and
        set_gdbarch_long_double_bit.

2003-06-11  Jeff Johnston  <jjohnstn@redhat.com>

        * doublest.c (convert_doublest_to_floatformat): When dealing 
        with the implied integer bit, only alter mant_bits if we are 
        processing a full 32 bits of mantissa.

2003-06-11  David Carlton  <carlton@bactrian.org>

        * dictionary.h: New.
        * dictionary.c: New.
        * block.h: Add opaque declaration for struct dictionary.
        (struct block): Add 'dict' member; delete 'hashtable', 'nsyms',
        'sym' members.
        (BLOCK_DICT): New macro.
        Delete macros BLOCK_HASHTABLE, BLOCK_NSYMS, BLOCK_SYM,
        BLOCK_BUCKETS, BLOCK_BUCKET, BLOCK_HASHTABLE_SIZE,
        BLOCK_SHOULD_SORT.
        (ALL_BLOCK_SYMBOLS): Update definition.
        * Makefile.in (SFILES): Add dictionary.c.
        (dictionary_h): New.
        (COMMON_OBS): Add dictionary.o.
        (dictionary.o): New.
        (ada-lang.o): Depend on dictionary_h.
        (buildsym.o, coffread.o, jv-lang.o, mdebugread.o, objfiles.o)
        (stack.o, symmisc.o, symtab.o, tracepoint.o, valops.o)
        (mi-cmd-stack.o): Ditto.
        (gdbtk-cmds.o): Update dependencies.
        (gdbtk-stack.o): Ditto.
        * ada-lang.c: Include dictionary.h.
        (symtab_for_sym): Update uses of ALL_BLOCK_SYMBOLS.
        (fill_in_ada_prototype, debug_print_block): Ditto.
        (ada_add_block_symbols): Update uses of ALL_BLOCK_SYMBOLS; replace
        explicit iteration by use of ALL_BLOCK_SYMBOLS.  Delete variable
        'is_sorted'.
        * mdebugread.c: Include dictionary.h.
        (struct parse_stack): Delete 'maxsyms' member.
        (parse_symbol): Update calls to new_block.  Delete calls to
        shrink_block.  Use dictionary methods.
        (psymtab_to_symtab_1): Delete calls to sort_symtab_syms.
        Update calls to new_symtab.  Don't maintain maxsyms data.
        (mylookup_symbol): Update use of ALL_BLOCK_SYMBOLS.
        (add_symbol): Just call dict_add_symbol.
        (new_symtab): Delete 'maxsyms' argument.
        (new_symtab): Update calls to new_block.
        (new_block): Delete 'maxsyms' argument; add 'function' argument.
        (shrink_block): Delete function.
        (fixup_sigtramp): Update call to new_block.  Add symbol via
        dict_add_symbol.
        * jv-lang.c: Include dictionary.h.
        (get_java_class_symtab): Set the BLOCK_DICT of the blocks
        appropriately.  Set class_symtab->free_func.  Make sure the
        blockvector is big enough to hold two blocks.
        (add_class_symtab_symbol): Use dictionary methods.
        (free_class_block): New function.
        (type_from_class): Replace explicit iteration by
        ALL_BLOCK_SYMBOLS.
        * symtab.h (struct symtab): Replace 'free_ptr' method by
        'free_func'.
        * dwarf2read.c (psymtab_to_symtab_1): Delete call to
        sort_symtab_syms.
        * dwarfread.c (psymtab_to_symtab_1): Delete call to
        sort_symtab_syms.
        * coffread.c (coff_symfile_read): Delete call to sort_symtab_syms.
        Include dictionary.h.
        (patch_opaque_types): Update use of ALL_BLOCK_SYMBOLS.
        * dbxread.c (dbx_psymtab_to_symtab_1): Delete call to
        sort_symtab_syms.
        * objfiles.c: Include dictionary.h.
        (objfile_relocate): Update use of ALL_BLOCK_SYMBOLS.
        * buildsym.c: Include dictionary.h.
        (finish_block): Use dictionary methods.
        (end_symtab): Set free_func to NULL, not free_ptr.
        * tracepoint.c: Include dictionary.h.
        (add_local_symbols): Update use of ALL_BLOCK_SYMBOLS.
        (scope_info): Ditto.
        * stack.c: Include dictionary.h.
        (print_block_frame_locals): Update use of ALL_BLOCK_SYMBOLS.
        (print_block_frame_labels, print_frame_arg_vars)
        (print_frame_args): Ditto.
        * symmisc.c (free_symtab_block): Use dictionary methods.
        (dump_symtab): Ditto.
        (free_symtab): Replace use of 'free_ptr' by 'free_func'.
        Include dictionary.h.
        * symfile.h: Delete declarations of sort_block_syms,
        sort_symtab_syms.
        * symfile.c (sort_block_syms): Delete.
        (sort_symtab_syms): Delete.
        * symtab.c: Include dictionary.h.
        (lookup_block_symbol): Use dictionary iterators.
        (find_pc_sect_symtab): Update use of ALL_BLOCK_SYMBOLS.
        (search_symbols, make_symbol_completion_list): Ditto.
        (make_symbol_overload_list): Ditto.
        * valops.c (value_of_local): Use dict_empty.
        Include dictionary.h.

2003-06-11  J. Brobecker  <brobecker@gnat.com>

        * win32-nat.c (solib_symbols_add): Fix a small compilation error.

2003-06-11  David Carlton  <carlton@bactrian.org>

        * block.h (BLOCK_SHOULD_SORT): Delete.
        * symtab.c (lookup_block_symbol): Don't worry about sorted linear
        blocks.
        * ada-lang.c (ada_add_block_symbols): Ditto.
        * symfile.c (sort_block_syms): Delete.
        (sort_symtab_syms): Ditto.
        * symfile.h: Delete sort_symtabs_syms and sort_block_syms
        declarations.
        * coffread.c (coff_symfile_read): Don't call sort_symtab_syms.
        * dbxread.c (dbx_psymtab_to_symtab_1): Ditto.
        * dwarf2read.c (psymtab_to_symtab_1): Ditto.
        * dwarfread.c (psymtab_to_symtab_1): Ditto.
        * hpread.c (hpread_psymtab_to_symtab_1): Ditto.
        * mdebugread.c (psymtab_to_symtab_1): Ditto.
        * xcoffread.c (xcoff_psymtab_to_symtab_1): Ditto.

2003-06-11  Jeff Johnston  <jjohnstn@redhat.com>

        * ia64-tdep.c (ia64_gdbarch_init): Set number of long double 
        bits to 128.

2003-06-11  Andrew Cagney  <cagney@redhat.com>

        * gdbarch.sh (DEPRECATED_REGISTER_CONVERTIBLE): Deprecate
        REGISTER_CONVERTIBLE.
        (DEPRECATED_REGISTER_CONVERT_TO_VIRTUAL): Same.
        (DEPRECATED_REGISTER_CONVERT_TO_RAW): Same, make "from" constant.
        * gdbarch.h, gdbarch.c: Re-generate.
        * arch-utils.h (deprecated_register_convertible_not): Rename
        generic_register_convertible_not.
        * arch-utils.c (deprecated_register_convertible_not): Rename
        generic_register_convertible.
        (legacy_convert_register_p, legacy_register_to_value): Update.
        * sh-tdep.c (sh64_push_arguments): Update.
        * m68klinux-tdep.c (m68k_linux_extract_return_value): Update.
        * config/m68k/tm-delta68.h (DEPRECATED_EXTRACT_RETURN_VALUE): Update.
        * m68klinux-tdep.c (m68k_linux_store_return_value): Update.
        * config/m68k/tm-delta68.h (DEPRECATED_STORE_RETURN_VALUE): Update.
        * arch-utils.c (legacy_value_to_register): Update.
        * rs6000-tdep.c (rs6000_gdbarch_init): Update.
        (rs6000_register_convert_to_raw): Make parameter "from" const.
        * mips-tdep.c (mips_gdbarch_init): Update.
        (mips_register_convert_to_raw): Make  parameter"virt_buf" const.
        * infcmd.c (default_print_registers_info): Update.
        * ia64-tdep.c (ia64_gdbarch_init): Update.
        (ia64_register_convert_to_raw): Make parameter "from" const.
        * i386-tdep.c (i386_gdbarch_init): Update.
        (i386_register_convert_to_raw): Update.

2003-06-11  Andrew Cagney  <cagney@redhat.com>

        * remote-fileio.c: Include "remote-fileio.h".
        * Makefile.in (remote-fileio.o): Update dependencies.
        (remote_fileio_h): Fix typo.

2003-06-11  Andrew Cagney  <cagney@redhat.com>

        * xstormy16-tdep.c (xstormy16_push_return_address): Make static.
        (xstormy16_save_dummy_frame_tos): Make static.
        (_initialize_xstormy16_tdep): Add declaration.
        * vax-tdep.c (_initialize_vax_tdep): Add declaration.
        * v850-tdep.c: Make local functions static.
        (_initialize_v850_tdep): Add declaration.
        * sparc-tdep.c: Make local functions static.
        (_initialize_sparc_tdep): Add declaration.
        * sh-tdep.c: Make local functions static.
        (_initialize_sh_tdep): Add declaration.
        * sh3-rom.c (_initialize_sh3_rom): Add declaration.
        * s390-tdep.c: Make local functions static.
        (_initialize_s390_tdep): Add declaration.
        * dbxread.c (find_stab_function_addr): Make static.
        * ppc-bdm.c (_initialize_bdm_ppc): Add declaration.
        * ocd.c (_initialize_remote_ocd): Add declaration.
        * dink32-rom.c (_initialize_dink32_rom): Add declaration.
        * ppcbug-rom.c (_initialize_ppcbug_rom): Add declaration.
        * ns32k-tdep.c (_initialize_ns32k_tdep): Add declaration.
        * ns32knbsd-tdep.c (_initialize_ns32knbsd_tdep): Add declaration.
        * mips-tdep.c (_initialize_mips_tdep): Add declaration.
        * remote-array.c (_initialize_array): Add declaration.
        (_initialize_remote_monitors): Add declaration.
        * remote-mips.c: Make local functions static.
        (_initialize_remote_mips): Add declaration.
        * mcore-tdep.c: Make all local functions static.
        (_initialize_mcore_tdep): Add declaration.
        * dbug-rom.c (_initialize_dbug_rom): Add declaration.
        * abug-rom.c (_initialize_abug_rom): Add declaration.
        * rom68k-rom.c (_initialize_rom68k): Add declaration.
        * cpu32bug-rom.c (_initialize_cpu32bug_rom): Add declaration.
        * m68k-tdep.c (_initialize_m68k_tdep): Add declaration.
        * remote-est.c (_initialize_est): Add declaration.
        * m68hc11-tdep.c (_initialize_m68hc11_tdep): Add declaration.
        (m68hc11_call_dummy_address): Make static.
        * ia64-tdep.c: Make local functions static.
        (_initialize_ia64_tdep): Add declaration.
        * solib-legacy.c (_initialize_svr4_lm): Add declaration.
        * monitor.c (monitor_wait_filter): Make static.
        (_initialize_remote_monitors): Add declaration.
        * remote-hms.c (_initialize_remote_hms): Add declaration.
        * remote-e7000.c (fetch_regs_from_dump): Make static.
        (expect_n): Make static.
        (_initialize_remote_e7000): Add declaration.
        * ser-e7kpc.c: Always include "defs.h".
        (_initialize_ser_e7000pc): Add declaration.
        * h8300-tdep.c (_initialize_h8300_tdep): Add declaration.
        * cris-tdep.c: Make all but one function static.
        (_initialize_cris_tdep): Add declaration.
        * solib-svr4.c (_initialize_svr4_solib): Add declaration.
        * solib.c (update_solib_list): Make static.
        (_initialize_solib): Add declaration.
        * avr-tdep.c (avr_breakpoint_from_pc): Make static.
        (_initialize_avr_tdep): Add declaration.
        * remote-rdi.c (voiddummy): Make static.
        (_initialize_remote_rdi): Add declaration.
        * arm-tdep.c (_initialize_arm_tdep): Add declaration.
        * remote-rdp.c (send_rdp): Make static.
        (_initialize_remote_rdp): Add declaration.
        * alpha-tdep.c (_initialize_alpha_tdep): Add declaration.

2003-06-11  Corinna Vinschen  <vinschen@redhat.com>

        * remote-fileio.c: Make ari happy.

2003-06-10  J. Brobecker  <brobecker@gnat.com>

        * rs6000-nat.c (child_xfer_memory): Compute the right address when
        fetching the trailing bytes of the buffer we are about to write.

2003-06-10  Andrew Cagney  <cagney@redhat.com>

        * remote-fileio.h (REMOTE_FILEIO_H): Replace FILEIO_H.
        * Makefile.in (remote-fileio.o): Update dependencies.
        * remote-fileio.c: Include "gdb_wait.h" and "gdb_stat.h".  Do not
        include <setjmp.h>, or <sys/types.h> conditional on USG.
        (remote_fio_jmp_buf): Delete global variable.

2003-06-10  Corinna Vinschen  <vinschen@redhat.com>
            Martin M. Hunt  <hunt@redhat.com>

        * Makefile.in (REMOTE_OBS): Add remote-fileio.o
        (SFILES): Add remote-fileio.c.
        Add dependencies for building remote-fileio.o.  Add remote-fileio.h to
        dependencies for building remote.o.
        * remote-fileio.c: New file implementing the remote File-I/O protocol.
        * remote-fileio.h: New header file defining remote File-I/O interface.
        * remote.c (remote_write_bytes, remote_read_bytes): Remove  
        static storage class.
        (remote_wait, remote_async_wait): Call remote_fileio_request() on
        'F' packet.
        (_initialize_remote): Call initialize_remote_fileio().
        * remote.h: Declare remote_write_bytes() and remote_read_bytes().
        * defs.h: Declare gdb_stdin, gdb_stdtargerr and gdb_stdtargin.
        * main.c: New ui_file gdb_stdin, gdb_stdtargerr and gdb_stdtargin.
        (captured_main): Initialize new ui_files.
        * ui-file.c: Add read and fgets input functions.
        (ui_file_new): set ui_file_fputs and ui_file_read to null functions.
        (null_file_read): New function.
        (ui_file_read): New function.
        (set_ui_file_read): New function.
        (stdio_file_read): New function.
        * ui-file.h: New type ui_file_read_ftype.
        (set_ui_file_read): Declare.
        (ui_file_read): Declare.

2003-06-09  Andrew Cagney  <cagney@redhat.com>

        * frame.h (deprecated_unwind_get_saved_register): Rename
        generic_unwind_get_saved_register, update comments.
        * mips-tdep.c (mips_get_saved_register): Update.
        * frame.c (deprecated_unwind_get_saved_register): Update.

2003-06-09  Andrew Cagney  <cagney@redhat.com>

        * vax-tdep.c (vax_frame_locals_address): Delete function.
        (vax_gdbarch_init): Do not set frame_locals_address.
        * m68hc11-tdep.c (m68hc11_frame_locals_address): Delete function.
        (m68hc11_gdbarch_init): Do not set frame_locals_address.
        * s390-tdep.c (s390_frame_args_address): Delete function.
        (s390_gdbarch_init): Do not set frame_args_address or
        frame_locals_address.
        * ns32k-tdep.c (ns32k_frame_locals_address): Delete.
        (ns32k_gdbarch_init): Do not set frame_locals_address.
        * hppa-tdep.c (hppa_frame_args_address): Delete function.
        (hppa_frame_locals_address): Delete function.
        (hppa_gdbarch_init): Do not set frame_args_address, or
        frame_locals_address.
        * arm-tdep.c (arm_frame_args_address): Delete.
        (arm_frame_locals_address): Delete.
        (arm_gdbarch_init): Do not set frame_args_address, or
        frame_locals_address.

2003-06-09  Andrew Cagney  <cagney@redhat.com>

        * gdbarch.sh (FRAME_NUM_ARGS): Change to function with predicate.
        * gdbarch.h, gdbarch.c: Re-generate.
        * arch-utils.h (frame_num_args_unknown): Delete both declarations.
        * arch-utils.c (frame_num_args_unknown): Delete function.
        * stack.c (print_args_stub): Use FRAME_NUM_ARGS_P.
        (frame_info): Use FRAME_NUM_ARGS_P.
        * arm-tdep.c (arm_frame_num_args): Delete function.
        (arm_gdbarch_init): Do not set frame_num_args.
        * config/pa/tm-hppa64.h (FRAME_NUM_ARGS): Delete.
        * hppa-tdep.c (hppa_frame_num_args): Delete function.
        (hppa_gdbarch_init): Do not set frame_num_args.
        * config/sparc/tm-sparc.h (FRAME_NUM_ARGS): Delete.
        * xstormy16-tdep.c (xstormy16_gdbarch_init): Do not set
        frame_num_args to default frame_num_args_unknown.
        * v850-tdep.c (v850_gdbarch_init): Ditto.
        * sparc-tdep.c (sparc_gdbarch_init): Ditto.
        * sh-tdep.c (sh_gdbarch_init): Ditto.
        * s390-tdep.c (s390_gdbarch_init): Ditto.
        * rs6000-tdep.c (rs6000_gdbarch_init): Ditto.
        * mn10300-tdep.c (mn10300_gdbarch_init): Ditto.
        * mips-tdep.c (mips_gdbarch_init): Ditto.
        * mcore-tdep.c (mcore_gdbarch_init): Ditto.
        * m68k-tdep.c (m68k_gdbarch_init): Ditto.
        * m68hc11-tdep.c (m68hc11_gdbarch_init): Ditto.
        * ia64-tdep.c (ia64_gdbarch_init): Ditto.
        * i386-tdep.c (i386_gdbarch_init): Ditto.
        * h8300-tdep.c (h8300_gdbarch_init): Ditto.
        * frv-tdep.c (frv_gdbarch_init): Ditto.
        * d10v-tdep.c (d10v_gdbarch_init): Ditto.
        * cris-tdep.c (cris_gdbarch_init): Ditto.
        * avr-tdep.c (avr_gdbarch_init): Ditto.
        * alpha-tdep.c (alpha_gdbarch_init): Ditto.

2003-06-09  Andrew Cagney  <cagney@redhat.com>

        * printcmd.c (print_frame_nameless_args): Moved to "stack.c".
        (print_frame_args): Moved to "stack.c".
        * stack.c: Include "gdb_assert.h".
        (print_frame_nameless_args): Moved from "printcmd.c", made static.
        (print_frame_args): Moved from "printcmd.c".
        * frame.h (print_frame_args): Delete declaration.
        * Makefile.in (stack.o): Update dependencies.

2003-06-08  Andrew Cagney  <cagney@redhat.com>

        * frame.c (get_prev_frame): Remove reference to
        frame_args_address_correct in comments.
        * frame-base.c (default_frame_args_address): Delete code
        conditional on FRAME_ARGS_ADDRESS_CORRECT.
        * vax-tdep.c (vax_frame_args_address_correct): Delete.
        (vax_frame_args_address): Merge in vax_frame_args_address_correct.
        * config/vax/tm-vax.h (FRAME_ARGS_ADDRESS_CORRECT): Delete
        (vax_frame_args_address_correct): Delete declaration.

2003-06-08  Andrew Cagney  <cagney@redhat.com>

        * gdbarch.sh (UNWIND_SP): Add.
        * gdbarch.h, gdbarch.c: Re-generate.
        * frame.c (frame_sp_unwind): New function.
        (get_frame_sp): New function.
        * frame.h (get_frame_sp, frame_sp_unwind): Declare.
        * regcache.c (read_sp): Rewrite, try each of TARGET_READ_SP,
        gdbarch_unwind_sp and SP_REGNUM when looking for the SP register
        value.
        * d10v-tdep.c (d10v_unwind_sp): Replace d10v_read_sp.
        (d10v_gdbarch_init): Set unwind_sp instead of read_sp.

2003-06-08  Andrew Cagney  <cagney@redhat.com>

        Deprecate BIG_REMOTE_BREAKPOINT, LITTLE_REMOTE_BREAKPOINT and
        REMOTE_BREAKPOINT.
        * remote.c: Update.
        * config/sh/tm-sh.h (DEPRECATED_BIG_REMOTE_BREAKPOINT): Update.
        (DEPRECATED_LITTLE_REMOTE_BREAKPOINT): Update.
        * config/m68k/tm-sun3.h: Update.
        * config/m68k/tm-m68klynx.h: Update.
        * config/h8300/tm-h8300.h (DEPRECATED_REMOTE_BREAKPOINT): Update.

        * trad-frame.h (struct trad_frame_saved_reg): Rename "struct
        trad_frame".  Update comments.
        * d10v-tdep.c (struct d10v_unwind_cache): Update.
        * trad-frame.c (trad_frame_alloc_saved_regs): Update.
        (trad_frame_register_value, trad_frame_prev_register): Update.

2003-06-08  Andrew Cagney  <cagney@redhat.com>

        * acinclude.m4 (gcc_AC_CHECK_DECL, (gcc_AC_CHECK_DECL): Stolen
        from GCC's acinclude.m4.
        * configure.in: Check for getopt's delcaration.
        * aclocal.m4, config.in, configure: Re-generate.        
        * main.c (error_init): Delete declaration.
        * defs.h (error_init): Declare.
        * rs6000-tdep.c (rs6000_fetch_pointer_argument): Make static.
        (rs6000_convert_from_func_ptr_addr): Make static.
        (_initialize_rs6000_tdep): Add declaration.
        * cli/cli-cmds.c (dont_repeat): Delete declaration.
        (show_commands, set_verbose, show_history): Delete declaration.
        * top.h (set_verbose): Add declaration.
        (show_history, set_history, show_commands): Add declaration.
        (do_restore_instream_cleanup): Add declaration.
        * objc-lang.c (specialcmp): Make static.
        (print_object_command): Make static.
        (find_objc_msgsend): Make static.
        (find_objc_msgcall_submethod_helper): Make static.
        (find_objc_msgcall_submethod): Make static.
        (_initialize_objc_language): Add declaration.
        (find_implementation_from_class): Make static.
        (find_implementation): Make static.
        * objc-exp.y (yylex): Delete lookup_struct_typedef declaration.
        * objc-lang.h (lookup_struct_typedef): Add declaration.
        * cli/cli-interp.c (_initialize_cli_interp): Add declaration.
        * cli/cli-script.c (clear_hook_in_cleanup): Make static.
        (do_restore_user_call_depth): Make static.
        (do_restore_instream_cleanup): Delete declaration.
        (dont_repeat): Delete declaration.
        * cli/cli-decode.c (add_abbrev_cmd): Delete function.
        * cli/cli-dump.c (_initialize_cli_dump): Add declaration.
        * reggroups.c (_initialize_reggroup): Add declaration.
        * cp-support.c (_initialize_cp_support): Add declaration.
        * cp-abi.c (_initialize_cp_abi): Add declaration.
        * hpacc-abi.c (_initialize_hpacc_abi): Add declaration.
        * gnu-v3-abi.c (gnuv3_baseclass_offset): Make static.
        (_initialize_gnu_v3_abi): Add declaration.
        * gnu-v2-abi.c (gnuv2_value_rtti_type): Make static.
        (_initialize_gnu_v2_abi): Add declaration.
        * frame-base.c (_initialize_frame_base): Add declaration.
        * doublest.c (floatformat_from_length): Make static.
        * frame-unwind.c (_initialize_frame_unwind): Add declaration.
        * frame.c (create_sentinel_frame): Make static.
        (_initialize_frame): Add declaration.
        * top.c (do_catch_errors): Make static.
        (gdb_rl_operate_and_get_next_completion): Make static.
        * typeprint.c: Include "typeprint.h".
        * sentinel-frame.c (sentinel_frame_prev_register): Make static.
        (sentinel_frame_this_id): Make static.
        * p-valprint.c (_initialize_pascal_valprint): Add declaration.
        * ui-out.c (make_cleanup_ui_out_begin_end): Delete function.
        * dwarf2-frame.c (dwarf2_frame_cache): Make static.
        * p-exp.y (push_current_type, pop_current_type): ISO C declaration.
        * dwarf2expr.h (dwarf_expr_context): ISO C declaration.
        * maint.c (maintenance_print_architecture): Make static.
        * signals/signals.c (_initialize_signals): Add declaration.
        * std-regs.c (_initialize_frame_reg): Add declaration.
        * jv-exp.y (push_variable): ISO C definition.
        (push_qualified_expression_name): Ditto.
        * memattr.c (_initialize_mem): Add declaration.
        * remote.c (remote_check_watch_resources): Make static.
        (remote_stopped_by_watchpoint): Make static.
        (remote_stopped_data_address): Make static.
        * d10v-tdep.c (nr_dmap_regs): Make static.
        (a0_regnum): Make static.
        (d10v_frame_unwind_cache): Make static.
        (d10v_frame_p): Make static.
        * osabi.c (show_osabi): Make static.
        (_initialize_gdb_osabi): Add extern declaration.
        * gdbtypes.c (make_qualified_type): Make static.
        (safe_parse_type): Make static.
        * macrocmd.c (_initialize_macrocmd): Add extern declaration.
        * macrotab.c (macro_bcache_free): Make static.
        * interps.c (interp_set_quiet): Make static.
        (interpreter_exec_cmd): Make static.
        * stack.h (select_frame_command): New file.
        * stack.c: Include "stack.h".
        (select_frame_command_wrapper): Delete function.
        (select_frame_command): Make global.
        * infcall.c: Include "infcall.h".
        * linespec.c: Include "linespec.h".
        * symfile.c (sections_overlap): Make static.
        * cp-support.h (cp_initialize_namespace): ISO C declaration.
        * charset.c (_initialize_charset): Add missing prototype.
        * regcache.c (init_legacy_regcache_descr): Make static.
        (do_regcache_xfree): Make static.
        (regcache_xfer_part): Make static.
        (_initialize_regcache): Add missing prototype.
        * breakpoint.c (parse_breakpoint_sals): Make static.
        (breakpoint_sals_to_pc): Make static.
        * interps.h (clear_interpreter_hooks): ISO C declaration.
        * Makefile.in (stack_h): Define.
        (stack.o, typeprint.o, mi-main.o): Update dependencies.
        (mi-cmd-stack.o, infcall.o, linespec.o): Update dependencies.

2003-06-08  Andrew Cagney  <cagney@redhat.com>

        * Makefile.in (d10v-tdep.o): Update dependencies.
        (SFILES): Add trad-frame.c.
        (trad_frame_h): Define.
        (COMMON_OBS): Add trad-frame.o.
        (trad-frame.o): Specify dependencies.
        * d10v-tdep.c: Include "trad-frame.h".
        (saved_regs_unwinder): Delete function.
        (d10v_frame_prev_register): Use trad_frame_prev_register.
        (struct d10v_unwind_cache): Change type of "saved_regs" to "struct
        trad_frame", delete "regs" and "prev_sp".
        (prologue_find_regs): Use trad-frame.
        * trad-frame.h, trad-frame.c: New files.

2003-06-08  Mark Kettenis  <kettenis@gnu.org>

        * dwarf2cfi.c, dwarf2cfi.h: Remove.

2003-06-07  Adam Fedor  <fedor@gnu.org>

        * gdb/objc-lang.c (FETCH_ARGUMENT): Remove macro.
        (OBJC_FETCH_POINTER_ARGUMENT): Shorthand macro for
        using FETCH_POINTER_ARGUMENT with Objective-C method arguments.
        (find_implementation, resolve_msgsend, resolve_msgsend_stret,
        resolve_msgsend_super, resolve_msgsend_super_stret): 
        Use it.

2003-06-07  Andrew Cagney  <cagney@redhat.com>

        * symfile.h: Re-indent, clean up comments.

2003-06-07  Andrew Cagney  <cagney@redhat.com>

        * inferior.h (deprecated_write_sp): Replace
        generic_target_write_sp.
        * regcache.c (deprecated_write_sp): Replace
        generic_target_write_sp.
        * xstormy16-tdep.c (xstormy16_gdbarch_init): Update.
        * vax-tdep.c (vax_gdbarch_init): Update.
        * v850-tdep.c (v850_gdbarch_init): Update.
        * sparc-tdep.c (sparc_gdbarch_init): Update.
        * sh-tdep.c (sh_gdbarch_init): Update.
        * s390-tdep.c (s390_gdbarch_init): Update.
        * rs6000-tdep.c (rs6000_gdbarch_init): Update.
        * ns32k-tdep.c (ns32k_gdbarch_init): Update.
        * mn10300-tdep.c (mn10300_gdbarch_init): Update.
        * mcore-tdep.c (mcore_gdbarch_init): Update.
        * m68k-tdep.c (m68k_gdbarch_init): Update.
        * m68hc11-tdep.c (m68hc11_gdbarch_init): Update.
        * ia64-tdep.c (ia64_gdbarch_init): Update.
        * h8300-tdep.c (h8300_gdbarch_init): Update.
        * frv-tdep.c (frv_gdbarch_init): Update.
        * cris-tdep.c (cris_gdbarch_init): Update.
        * config/pa/tm-hppa.h (DEPRECATED_DUMMY_WRITE_SP): Update.

2003-06-07  Andrew Cagney  <cagney@redhat.com>

        * dwarf2-frame.c (dwarf2_frame_cache): Add comments on PC_REGNUM.
        Assert that PC_REGNUM is valid.
        (dwarf2_frame_prev_register): Add comments on SP_REGNUM.

2003-06-07  Andrew Cagney  <cagney@redhat.com>

        * gdbarch.sh (TARGET_READ_SP): Add predicate, delete default.
        * gdbarch.h, gdbarch.c: Regenerate.
        * mn10300-tdep.c: Include "gdb_assert.h".
        (mn10300_read_fp): New function.
        (mn10300_gdbarch_init): Set deprecated_target_read_fp to
        mn10300_read_fp.  Do not set read_sp to generic_target_read_sp.
        * ia64-tdep.c: Include "gdb_assert.h".
        (ia64_read_fp): New function.
        (ia64_gdbarch_init): Set deprecated_target_read_fp to
        ia64_read_sp.  Do not set read_sp to generic_target_read_sp.
        * regcache.c (generic_target_read_sp): Delete function.
        (read_sp): Try TARGET_READ_SP and SP_REGNUM for the SP register.
        * inferior.h (generic_target_read_sp): Delete declaration.
        * frv-tdep.c (frv_gdbarch_init): Do not set read_sp to
        generic_target_read_sp.
        * m68hc11-tdep.c (m68hc11_gdbarch_init): Ditto.
        * sparc-tdep.c (sparc_gdbarch_init): Ditto
        * sh-tdep.c (sh_gdbarch_init): Ditto.
        * rs6000-tdep.c (rs6000_gdbarch_init): Ditto.
        * Makefile.in (mn10300-tdep.o, ia64-tdep.o): Update dependencies.

2003-06-07  Andrew Cagney  <cagney@redhat.com>

        * gdbarch.sh: Comment each field of startup_gdbarch.
        * gdbarch.h, gdbarch.c: Re-generate.

2003-06-07  Andrew Cagney  <cagney@redhat.com>

        * gdbarch.sh (TARGET_READ_PC): Add predicate, remove default.
        * gdbarch.h, gdbarch.c: Re-generate.
        * regcache.c: Update comments on read_pc et.al.
        (generic_target_read_pc): Delete function.
        (read_pc_pid): Try TARGET_READ_PC and PC_REGNUM for a PC register.
        * inferior.h (generic_target_read_pc): Delete declaration.
        * frv-tdep.c (frv_gdbarch_init): Do not set read_pc to
        generic_target_read_pc.
        * sparc-tdep.c (sparc_gdbarch_init): Ditto.
        * sh-tdep.c (sh_gdbarch_init): Ditto.
        * rs6000-tdep.c (rs6000_gdbarch_init): Ditto.
        * m68hc11-tdep.c (m68hc11_gdbarch_init): Ditto.
        
2003-06-07  Andrew Cagney  <cagney@redhat.com>

        * elfread.c (elf_symtab_read): Replace "special_local_sym_p" and
        "index" with "special_local_sect".  Use strcmp instead of STREQ.
        Append period to coments.

2003-06-06  Mark Mitchell  <mark@codesourcery.com>

        * elfread.c (elf_symtab_read): Avoid use of SECT_OFF_MAX.
        (elfstab_offset_sections): Likewise.
        * gdb-stabs.h (stab_section_info): Likewise.
        * i386-interix-tdep.c (pei_adjust_objfile_offsets): Likewise.
        * objfiles.c (objfile_relocate): Likewise.
        * pa64solib.c (pa64_solib_add_solib_objfile): Likewise.
        * remote.c (get_offsets): Likewise.
        (remote_cisco_objfile_relocate): Likewise.
        * somread.c (som_symfile_offsets): Likewise.
        * symfile.c (alloc_section_addr_info): New function.
        (build_section_addr_info_from_section_tab): Use it.
        (free_section_addr_info): Adjust.
        (default_symfile_offsets): Avoid use of SECT_OFF_MAX.
        (syms_from_objfile): Allocate local_addr dynamically.
        (symbol_file_add_with_addrs_or_offsets): Allocate orig_addrs
        dynamically.
        (add_symbol_file_command): Allocate sect_opts dynamically.
        (reread_symbols): Avoid use of SECT_OFF_MAX.
        * symfile.h (section_addr_info): Do not use MAX_SECTIONS.
        (alloc_section_addr_info): Declare it.
        * symtab.h (SIZEOF_SECTION_OFFSETS): Remove.
        * win32-nat.c (solib_symbols_add): Allocate section_addrs
        dynamically.
        * xcoffread.c (xcoff_symfile_offsets): Avoid use of SECT_OFF_MAX.
        
2003-06-06  Andrew Cagney  <cagney@redhat.com>

        * d10v-tdep.c (struct d10v_unwind_cache): Delete "return_pc".
        (d10v_frame_unwind_cache): Do not set "return_pc".

2003-06-06  Michael Snyder  <msnyder@redhat.com>

        * h8300-tdep.c: Make tidy (long lines).

2003-06-06  Michal Ludvig  <mludvig@suse.cz>

        * x86-64-tdep.c (x86_64_fill_fxsave): Pass correct regnums 
        to regcache_collect().

2003-06-05  J. Brobecker  <brobecker@gnat.com>

        * hppa-hpux-tdep.c (hppa_hpux_init_abi): New function, setting
        pc_in_sigtramp multiarch method.
        (hppa_hpux_som_init_abi): Use it.
        (hppa_hpux_elf_init_abi): Likewise.
        * config/pa/tm-hppah.h (PC_IN_SIGTRAMP): Remove, now that this
        macro has been multiarched.
        * config/pa/tm-hppa64.h (PC_IN_SIGTRAMP): Temporarily set this
        macro here, as hppa64 isn't multiarched yet.

2003-06-05  Andrew Cagney  <cagney@redhat.com>

        * Makefile.in (value_h): Add $(frame_h).
        * value.h: Include "frame.h".
        (struct value): Replace "frame_addr" with "frame_id".
        (VALUE_FRAME_ID): Replace VALUE_FRAME.
        * values.c (allocate_value): Use VALUE_FRAME_ID.
        (value_copy): Use VALUE_FRAME_ID.
        * findvar.c (value_from_register): Use VALUE_FRAME_ID.
        * valops.c (value_assign): Update.  Use frame_find_by_id.

2003-06-05  Michal Ludvig  <mludvig@suse.cz>

        * x86-64-tdep.c (x86_64_push_arguments): Don't clear offset
        in each pass.

2003-06-05  Jeff Johnston  <jjohnstn@redhat.com>

        * thread-db.c (check_event): For create/death event breakpoints,
        loop through all messages to ensure that we read the message
        corresponding to the breakpoint we are at.

2003-06-04  Michael Snyder  <msnyder@redhat.com>

        * h8300-tdep.c (h8300_gdbarch_init): Add h8300hn, h8300sn.

2003-06-04  Mark Kettenis  <kettenis@gnu.org>

        * dwarf2-frame.c (struct comp_unit): Add member `dbase'.
        (read_encoded_value): Handle DW_EH_PE_datarel encoding.
        (dwarf2_build_frame_info): Set base for DW_EH_PE_datarel encodings
        when handling .eh_frame sections.

2003-06-04  J. Brobecker  <brobecker@gnat.com>

        * config/pa/nm-hppah.h (PREPARE_TO_PROCEED): Use the generic
        prepare_to_proceed procedure instead of the hppa-specific one.
        * hppa-tdep.c (hppa_prepare_to_proceed): Remove, no longer used.

2003-06-04  Jeff Johnston  <jjohnstn@redhat.com>
 
        * acconfig.h: Add HAVE_TKILL_SYSCALL definition check.
        * config.in: Regenerated.
        * configure.in: Add test for syscall function and check for
        __NR_tkill macro in <syscall.h> to set HAVE_TKILL_SYSCALL.
        * configure: Regenerated.
        * lin-lwp.c [HAVE_TKILL_SYSCALL]: Include <unistd.h> and
        <sys/syscall.h>.
        (kill_lwp): New function that uses tkill syscall or
        uses kill, depending on whether threading model is nptl or not.
        All callers of kill() changed to use kill_lwp().
        (lin_lwp_wait): Make special check when WIFEXITED occurs to
        see if all threads have already exited in the nptl model.
        (stop_and_resume_callback): New callback function used by the
        lin_lwp_wait thread exit handling code.
        (stop_wait_callback): Check for threads already having exited and
        delete such threads fromt the lwp list when discovered.
        (stop_callback): Don't assert retcode of kill call.
 
        Roland McGrath  <roland@redhat.com>
        * i386-linux-nat.c (ps_get_thread_area): New function needed by
        nptl libthread_db.

2003-06-03  Richard Henderson  <rth@redhat.com>

        * alpha-tdep.c (alpha_next_pc): Use alpha_read_insn.
        (alpha_sigtramp_frame_this_id): Use get_frame_memory.
        (alpha_sigtramp_frame_prev_register): Likewise.
        (alpha_heuristic_frame_prev_register): Likewise.
        * alpha-mdebug-tdep.c (alpha_mdebug_frame_prev_register): Likewise.

        * alpha-mdebug-tdep.c (alpha_mdebug_after_prologue): Use 
        alpha-specific register id names.
        (alpha_mdebug_frame_unwind_cache): Likewise.
        (alpha_mdebug_frame_prev_register): Likewise.

2003-06-03  Richard Henderson  <rth@redhat.com>

        * alpha-tdep.c (alpha_dwarf2_init_abi): New.
        * alpha-tdep.h (alpha_dwarf2_init_abi): Declare it.
        * alpha-linux-tdep.c (alpha_linux_init_abi): Use it.
        * alphafbsd-tdep.c (alphafbsd_init_abi): Register dwarf2 and mdebug
        unwind routines.
        * alphanbsd-tdep.c (alphanbsd_init_abi): Likewise.
        * config/alpha/fbsd.mt (TDEPFILES): Add alpha-mdebug-tdep.o.
        * config/alpha/nbsd.mt (TDEPFILES): Likewise.

        * alpha-linux-tdep.c: Remove unnecessary includes.
        * Makefile.in (alpha-linux-tdep.o): Update.

2003-06-03  Richard Henderson  <rth@redhat.com>

        * alphabsd-tdep.c (alphabsd_supply_fpreg): Fix typo last change.
        (alphabsd_fill_fpreg): Likewise.

2003-06-03  J. Brobecker  <brobecker@gnat.com>

        * alphanbsd-tdep.c (alphanbsd_sigcontext_addr):  Replace
        references to struct frame_info fields by calls to the equivalent
        accessors. Necessary now that frame_info is opaque.

2003-06-03  J. Brobecker  <brobecker@gnat.com>

        * alphanbsd-tdep.c (alphanbsd_skip_sigtramp_frame): Delete.
        (alphanbsd_init_abi): Do not set skip_sigtramp_frame in tdep
        structure, field no longer exists.

2003-06-03  J. Brobecker  <brobecker@gnat.com>

        * config/alpha/alpha-osf1.mt (TDEPFILES): Add alpha-mdebug-tdep.o.
        * alpha-osf1-tdep.c (alpha_osf1_init_abi): Enable the mdebug module.

2003-06-03  J. Brobecker  <brobecker@gnat.com>

        * alpha-osf1-tdep.c (alpha_osf1_sigcontext_addr): Replace
        references to struct frame_info fields by calls to the equivalent
        accessors. Necessary now that frame_info is opaque.

2003-06-03  J. Brobecker  <brobecker@gnat.com>

        * alpha-osf1-tdep.c (alpha_osf1_skip_sigtramp_frame): Delete.
        (alpha_osf1_init_abi): Do not set skip_sigtramp_frame in tdep
        structure, field no longer exists.

2003-06-03  Theodore A. Roth  <troth@openavr.org>

        * remote.c (init_remote_state): Compute sizeof_g_packet by 
        accumulation of the size of all registers instead of blindly using
        DEPRECATED_REGISTER_BYTES.

2003-06-03  Michael Snyder  <msnyder@redhat.com>

        * config/h8300/tm-h8300.h (h8300sxmode): Declare.
        * h8300-tdep.c (h8300_gdbarch_init): Set machine mode
        for h8300sx.

2003-06-03  J. Brobecker  <brobecker@gnat.com>

        * alpha-osf1-tdep.c (objfiles.h): #include, needed for symfile_objfile.
        * Makefile.in (alpha-osf1-tdep.o): Update dependencies.

2003-06-03  Andrew Cagney  <cagney@redhat.com>

        * sparc-tdep.c (sparc_convert_to_virtual): Delete function.
        (sparc_convert_to_raw): Delete function.
        (sparc_gdbarch_init): Do not set register_convert_to_raw or
        register_convert_to_virtual.

2003-06-03  Jeff Johnston  <jjohnstn@redhat.com>

        * thread-db.c (thread_db_mourn_inferior): Unpush thread target
        layer if not dealing with a statically-linked threaded program.

2003-06-03  Kris Warkentin  <kewarken@qnx.com>

        * solib.c (solib_open): Update comment to reflect actual search order.

2003-06-03  Andrew Cagney  <cagney@redhat.com>

        * frame.c (get_frame_memory_signed): New function.
        (get_frame_memory, get_frame_memory_unsigned): New function.
        (get_frame_arch): New function.
        * frame.h (get_frame_signed_memory, get_frame_arch): Declare.
        (get_frame_memory, get_frame_unsigned_memory): Declare.
        * d10v-tdep.c (d10v_frame_unwind_cache): Use
        get_frame_memory_unsigned and get_frame_arch.
        (d10v_frame_unwind_cache, saved_regs_unwinder): Ditto.

2003-06-03  Raoul Gough  <RaoulGough@yahoo.co.uk>

        * MAINTAINERS (write after approval): Add myself.

2003-06-03  Jim Blandy  <jimb@redhat.com>

        * s390-nat.c (supply_gregset, fill_gregset): On the s390x, the
        elements of gregset_t are 64 bits each, but access registers
        are still 32 bits, so they're packed two per gregset_t
        element.  Unpack/pack them properly.

2003-06-02  David Carlton  <carlton@bactrian.org>

        * linespec.c (find_methods): Break out code into
        add_matching_methods and add_constructors.
        (add_matching_methods): New.
        (add_constructors): Ditto.

2003-06-02  Andrew Cagney  <cagney@redhat.com>

        * sparc-tdep.c (sparc_print_registers): Delete call to
        REGISTER_CONVERTIBLE.
        (sparc_gdbarch_init): Do not set register_convertible.
        * m68hc11-tdep.c (m68hc11_gdbarch_init): Ditto.
        * frv-tdep.c (frv_gdbarch_init): Ditto.
        * cris-tdep.c (cris_gdbarch_init): Ditto.

2003-06-02  Elena Zannoni  <ezannoni@redhat.com>

        * target.h (TARGET_SYMFILE_POSTREAD): Delete unused macro. 
        * symfile.c (reread_symbols): Delete call to TARGET_SYMFILE_POSTREAD.
        (syms_from_objfile): Ditto.

2003-06-03  Andreas Schwab  <schwab@suse.de>

        * m68k-tdep.c (m68k_gdbarch_init): Use set_gdbarch_print_insn ...
        (_initialize_m68k_tdep): ... instead of deprecated_tm_print_insn.

2003-06-02  Richard Henderson  <rth@redhat.com>

        * alpha-tdep.c (alpha_register_reggroup_p): Zero is only
        a member of all_reggroup.

2003-06-02  Richard Henderson  <rth@redhat.com>

        * alpha-tdep.c (alpha_register_type): Change from _virtual_type.
        (alpha_convert_flt_dbl, alpha_convert_dbl_flt): Remove.
        (alpha_lds, alpha_sts): New.
        (alpha_convert_register_p): Change from _register_convertible.
        (alpha_register_to_value): Change from _convert_to_virtual; 
        restructure and fail for type sizes other than 4 or 8.
        (alpha_value_to_register): Similarly.
        (alpha_extract_return_value): Use alpha_sts.
        (alpha_store_return_value): Use alpha_lds.
        (alpha_gdbarch_init): Update hooks.

2003-06-02  Richard Henderson  <rth@redhat.com>

        * alpha-tdep.c (alpha_register_virtual_type): Use alpha-specific
        regnum identifiers.
        (alpha_sigtramp_register_address): Likewise.

2003-06-02  Richard Henderson  <rth@redhat.com>

        * alpha-tdep.c (alpha_supply_int_regs, alpha_fill_int_regs): New.
        (alpha_supply_fp_regs, alpha_fill_fp_regs): New.
        * alpha-tdep.h: Declare them.

        * alpha-nat.c (fetch_osf_core_registers): Constify core_reg_mapping.
        Remove zerobuf.  Don't error on UNIQUE.
        (fetch_elf_core_registers): Use alpha_supply_{int,fp}_regs.
        (ALPHA_REGSET_UNIQUE): Provide default.
        (supply_gregset): Use alpha_supply_int_regs.
        (fill_gregset): Use alpha_fill_int_regs.
        (supply_fpregset): Use alpha_supply_fp_regs.
        (fill_fpregset): Use alpha_fill_fp_regs.
        * alphabsd-tdep.c (NUM_GREGS, NUM_FPREGS): Remove.
        (alphabsd_supply_reg): Use alpha_supply_int_regs.
        (alphabsd_fill_reg): Use alpha_fill_int_regs.
        (alphabsd_supply_fpreg): Use alpha_supply_fp_regs.
        (alphabsd_fill_fpreg): Use alpha_fill_fp_regs.
        * config/alpha/nm-linux.h (ALPHA_REGSET_UNIQUE): New.

2003-06-02  Richard Henderson  <rth@redhat.com>

        * alpha-tdep.c (alpha_store_return_value): Avoid switch fallthru.

        * alpha-tdep.c (alpha_extract_return_value): Use internal_error.
        (alpha_store_return_value): Likewise.

2003-06-02  David Carlton  <carlton@math.stanford.edu>

        * block.c (contained_in): Add 'const' to arguments.
        (block_function): Ditto.
        * block.h: Update declarations for block_function and
        contained_in.

2003-06-02  David Carlton  <carlton@math.stanford.edu>

        * objc-lang.c (find_imps): Delete unneeded variable 'sym_symtab'.
        * c-valprint.c (c_val_print): Delete unneeded variable 's'.
        * p-valprint.c (pascal_val_print): Ditto.
        * ada-lang.c (standard_lookup): Delete unneded variable 'symtab'.

2003-06-02  Richard Henderson  <rth@redhat.com>

        * alpha-tdep.c (alpha_push_dummy_call): Use
        builtin_type_ieee_double_little instead of builtin_type_double.

        * alpha-tdep.c (alpha_push_dummy_call): Handle ABI mandated 
        sign-extension of 32-bit values.
        (alpha_store_return_value): Similarly.

        * alpha-tdep.c (alpha_push_dummy_call): Handle COMPLEX types.
        (alpha_extract_return_value): Likewise.
        (alpha_store_return_value): Likewise.

        * alpha-tdep.c (alpha_extract_return_value): Handle IEEE Quad floats.
        (alpha_store_return_value): Error on IEEE Quad floats.

        * alpha-tdep.c (alpha_extract_return_value): Convert to regcache.
        (alpha_extract_struct_value_address): Likewise.
        (alpha_store_return_value): Likewise.
        (alpha_store_struct_return): Remove.
        (alpha_gdbarch_init): Update hook registration to match.

        * alpha-tdep.c (alpha_register_convert_to_virtual): Tidy use of
        deprecated interfaces; use ALPHA_REGISTER_SIZE instead of gdbarch
        macros where appropriate.
        (alpha_register_convert_to_raw): Similarly.  Use unpack_long.
        (alpha_convert_flt_dbl, alpha_convert_dbl_flt): New.

        * alpha-tdep.c (alpha_register_virtual_type): Use void_data_ptr
        for SP, GP; void_func_ptr for PC; non-language-specific types
        for all others.
        * alpha-tdep.h (ALPHA_GP_REGNUM): New.

2003-06-02  Richard Henderson  <rth@redhat.com>

        * top.h (lim_at_start): Declare.
        * main.c (captured_main): Set it.
        * top.c (lim_at_start): Define.
        (command_loop): Use it instead of &environ.
        * event-top.c (command_handler): Likewise.

2003-06-01  Jason Thorpe  <thorpej@wasabisystems.com>

        * mipsnbsd-tdep.c: Update copyright years.
        (fetch_core_registers): Correct arguments to mipsnbsd_supply_fpreg.

2003-06-01  Richard Henderson  <rth@redhat.com>

        * Makefile.in (ALLDEPFILES): Add alpha-mdebug-tdep.c.
        (alpha-linux-tdep.o): Update dependencies.
        (alpha-nat.o, alpha-tdep.o, alpha-mdebug-tdep.o): Likewise.
        * alpha-mdebug-tdep.c: Remove unneeded includes.

2003-06-01  Richard Henderson  <rth@redhat.com>

        * alpha-tdep.c (alpha_register_reggroup_p): New.
        (alpha_gdbarch_init): Register it.

2003-06-02  Andrew Cagney  <cagney@redhat.com>

        * dwarfread.c: Eliminate "register"
        (decode_die_type): Eliminate assignment within "if".
        (struct_type, decode_array_element_type): Ditto.
        (dwarf_read_array_type, read_tag_pointer_type): Ditto.
        (read_subroutine_type, enum_type, add_enum_psymbol): Ditto.
        (decode_modified_type, completedieinfo): Ditto.
        * block.c: Eliminate "register".
        (blockvector_for_pc_sect): Eliminate assignment within "if".
        * cp-support.h (struct symbol): Opaque declaration.
        * breakpoint.c (handle_gnu_v3_exceptions): Use xfree, not free.

2003-06-01  Richard Henderson  <rth@redhat.com>

        * alpha-tdep.c (alpha_gdbarch_init): Use set_gdbarch_print_insn ...
        (_initialize_alpha_tdep): ... not deprecated_tm_print_insn.

2003-06-01  Adam Fedor  <fedor@gnu.org>

        * gdbarch.sh (function_list): Add FETCH_POINTER_ARGUMENT.
        * gdbarch.[ch]: Regenerate.
        * hppa-tdep.c (hppa_fetch_pointer_argument): New function.
        (hppa_gdbarch_init): Set it in the gdbarch vector.
        * i386-tdep.c (i386_fetch_pointer_argument): New
        (i386_gdbarch_init): Set it into gdbarch.
        * rs6000-tdep.c (rs6000_fetch_pointer_argument): New.
        (rs6000_gdbarch_init): Set it in gdbarch.
        * sparc-tdep.c (sparc_fetch_pointer_argument): New
        (sparc_gdbarch_init): Set it in gdbarch.

2003-06-01  Andrew Cagney  <cagney@redhat.com>

        * defs.h (extract_address): Delete declaration.
        * findvar.c (extract_address): Delete function.
        * xstormy16-tdep.c (xstormy16_extract_return_value): Replace
        extract_address with the inline equivalent,
        extract_unsigned_integer.
        (xstormy16_extract_struct_value_address): Ditto.
        (xstormy16_pointer_to_address): Ditto.
        * vax-tdep.c (vax_extract_struct_value_address): Ditto.
        * v850-tdep.c (v850_push_arguments): Ditto.
        (v850_extract_return_value): Ditto.
        (v850_extract_struct_value_address): Ditto.
        * sparcnbsd-tdep.c (sparcnbsd_get_longjmp_target_32): Ditto.
        (sparcnbsd_get_longjmp_target_64): Ditto.
        * sparc-tdep.c (sparc_frame_saved_pc): Ditto.
        (get_longjmp_target): Ditto.
        * sh-tdep.c (sh_extract_struct_value_address): Ditto.
        (sh64_extract_struct_value_address): Ditto.
        (sh_push_arguments): Ditto.
        (sh64_push_arguments): Ditto.
        * remote-vxsparc.c (vx_read_register): Ditto.
        * ppc-linux-tdep.c (ppc_linux_skip_trampoline_code): Ditto.
        * ns32k-tdep.c (ns32k_extract_struct_value_address): Ditto.
        * mn10300-tdep.c (mn10300_extract_struct_value_address): Ditto.
        * mipsv4-nat.c (get_longjmp_target): Ditto.
        * mipsnbsd-tdep.c (mipsnbsd_get_longjmp_target): Ditto.
        * mips-nat.c (get_longjmp_target): Ditto.
        * mips-linux-tdep.c (mips_linux_get_longjmp_target): Ditto.
        * mcore-tdep.c (mcore_extract_struct_value_address): Ditto.
        * m68k-tdep.c (m68k_get_longjmp_target): Ditto.
        * m68hc11-tdep.c (m68hc11_extract_struct_value_address): Ditto.
        * irix5-nat.c (get_longjmp_target): Ditto.
        * irix4-nat.c (get_longjmp_target): Ditto.
        * ia64-tdep.c (generic_elf_find_global_pointer): Ditto.
        (ia64_push_arguments): Ditto.
        * hpux-thread.c (hpux_thread_store_registers): Ditto.
        * h8300-tdep.c (h8300_push_arguments): Ditto.
        (h8300_store_return_value): Ditto.
        (h8300_extract_struct_value_address): Ditto.
        * frv-tdep.c (frv_extract_struct_value_address): Ditto.
        (frv_push_arguments): Ditto.
        * avr-tdep.c (avr_pointer_to_address): Ditto.
        (avr_push_arguments): Ditto.
        * arm-tdep.c (arm_push_dummy_call): Ditto.
        (arm_get_longjmp_target): Ditto.
        * arm-linux-tdep.c (arm_linux_push_arguments): Ditto.
        * alpha-tdep.c (alpha_extract_struct_value_address): Ditto.
        (alpha_get_longjmp_target): Ditto.

        * solib-irix.c (extract_mips_address): Inline extract_address,
        replacing it with extract_signed_integer.
        * solib-svr4.c (SOLIB_EXTRACT_ADDRESS): Ditto.
        (LM_NAME, IGNORE_FIRST_LINK_MAP_ENTRY): Ditto.
        (first_link_map_member, open_symbol_file_object): Ditto.
        (svr4_fetch_objfile_link_map, svr4_fetch_objfile_link_map): Ditto.
        * solib-sunos.c (SOLIB_EXTRACT_ADDRESS): Ditto.
        (LM_NEXT, LM_NAME): Ditto.

2003-06-01  Richard Henderson  <rth@redhat.com>

        * alpha-tdep.h (ALPHA_FP_REGNUM): Remove.
        * alpha-tdep.c (alpha_register_name): Remove vfp entry.
        (alpha_cannot_fetch_register): Remove ALPHA_FP_REGNUM.
        (alpha_cannot_store_register): Likewise.
        * alphabsd-nat.c (fetch_inferior_registers): Don't set FP_REGNUM.
        * alpha-nat.c (supply_gregset): Likewise.
        * alphanbsd-tdep.c (fetch_core_registers): Likewise.

2003-06-01  Andrew Cagney  <cagney@redhat.com>

        * infcall.c (call_function_by_hand): Update comment on
        DEPRECATED_DUMMY_WRITE_SP.

        * mips-tdep.c (mips_gdbarch_init): Do not set
        deprecated_dummy_write_sp.
        (mips_eabi_push_dummy_call): Set the SP register.
        (mips_o64_push_dummy_call): Set the SP register.
        (mips_o32_push_dummy_call): Set the SP register.
        (mips_n32n64_push_dummy_call): Set the SP register.

2003-06-01  Richard Henderson  <rth@redhat.com>

        * alpha-nat.c (fetch_osf_core_registers): Use ALPHA_REGISTER_SIZE
        instead of ALPHA_MAX_REGISTER_RAW_SIZE.
        (supply_gregset): Likewise.
        * alpha-tdep.c (alpha_store_return_value): Likewise.
        (alpha_get_longjmp_target): Likewise.
        (alpha_register_name): Constify array.
        (alpha_gdbarch_init): Remove deprecated_fp_regnum,
        deprecated_register_size, deprecated_register_bytes,
        deprecated_max_register_raw_size, deprecated_max_register_virtual_size.
        * alpha-tdep.h (ALPHA_MAX_REGISTER_RAW_SIZE): Remove.
        (ALPHA_MAX_REGISTER_VIRTUAL_SIZE): Remove.

2003-06-01  Richard Henderson  <rth@redhat.com>

        * alpha-tdep.c (alpha_push_dummy_call): Store sp.  Tidy copies
        from arg_reg_buffer to regcache to avoid double conversion.

2003-06-01  Mark Kettenis  <kettenis@gnu.org>

        * i386-linux-nat.c (child_resume): Use I386_ESP_REGNUM instead of
        SP_REGNUM.
        * i386-linux-tdep.c (i386_linux_sigcontext_addr): Likewise.
        * i386bsd-tdep.c (i386bsd_sigcontext_addr): Likewise.

2003-06-01  Richard Henderson  <rth@redhat.com>

        * dwarf2-frame.c (struct dwarf2_cie): Add saw_z_augmentation.
        (decode_frame_entry): Set it.  Skip FDE augmentation.

2003-06-01  Richard Henderson  <rth@redhat.com>

        * dwarf2-frame.c (dwarf2_frame_cache): Handle retaddr_column
        not overlapping PC_REGNUM.

2003-06-01  Richard Henderson  <rth@redhat.com>

        * alpha-tdep.c (alpha_push_dummy_call): Transmography from
        alpha_push_arguments.  Don't dump argument register data to
        the target stack.  Fix float and 128-bit long double semantics.
        Store $t12 and $ra as specified by the ABI.  Use regcache everywhere.
        (alpha_fix_call_dummy): Remove.
        (alpha_call_dummy_words): Remove.
        (alpha_gdbarch_init): Kill deprecated call hooks; add push_dummy_call.

2003-06-01  Richard Henderson  <rth@redhat.com>

        * alpha-linux-tdep.c (alpha_linux_init_abi): Install dwarf2 unwinder.

2003-06-01  Andrew Cagney  <cagney@redhat.com>

        * mips-tdep.c (is_mips16_addr): New function.
        (make_mips16_addr, unmake_mips16_addr): New functions.
        (pc_is_mips16, mips_fetch_instruction): Use.
        (gdb_print_insn_mips, mips_breakpoint_from_pc): Use.
        (gdb_print_insn_mips): Eliminate TM_PRINT_INSN_MACH.
        (mips_dump_tdep): Delete print of TM_PRINT_INSN_MACH,
        UNMAKE_MIPS16_ADDR, MAKE_MIPS16_ADDR, IS_MIPS16_ADDR and
        TARGET_MIPS.
        * config/mips/tm-mips.h: Update copyright.
        (TARGET_MIPS, TM_PRINT_INSN_MACH): Delete.
        (DEPRECATED_REGISTER_SIZE, DEPRECATED_REGISTER_BYTES): Delete.
        (IS_MIPS16_ADDR, MAKE_MIPS16_ADDR, UNMAKE_MIPS16_ADDR): Delete.
        * config/mips/tm-irix6.h (DEPRECATED_REGISTER_BYTES): Delete.
        (TM_PRINT_INSN_MACH): Delete.
        * config/mips/tm-irix5.h (DEPRECATED_REGISTER_BYTES): Delete.

        * configure.tgt: Replace mips64*vr4xxx*el-*-elf*,
        mips64*vr4xxx*-*-elf*, mips64*vr4300*el-*-elf*,
        mips64*vr4300*-*-elf*, mips64*vr4100*el-*-elf*,
        mips64*vr4100*-*-elf*, mips64*vr5000*el-*-elf*, and
        mips64*vr5000*-*-elf* with mips64 mips64*vr*-*-elf*.  Delete
        mips*tx39*el*-elf*.  Map mips*-sony-* and mips64*-big-* onto
        mips64.  Map mips*-dec-*, mips*-big-*, mips*-little-*,
        mips*-*-riscos* and mips*-*-sysv* onto mips.
        * config/mips/mips64.mt: New file.
        * config/mips/mips.mt: New file.
        * config/mips/littlemips.mt: Delete file.
        * config/mips/decstation.mt: Delete file.
        * config/mips/vr4300el.mt: Delete file.
        * config/mips/vr5000el.mt: Delete file.
        * config/mips/vr5000.mt: Delete file.
        * config/mips/vr4100.mt: Delete file.
        * config/mips/vr4xxxel.mt: Delete file.
        * config/mips/vr4300.mt: Delete file.
        * config/mips/vr4xxx.mt: Delete file.
        * config/mips/bigmips.mt: Delete file.
        * config/mips/bigmips64.mt: Delete file.
        * config/mips/tx39l.mt (TM_FILE): Set to "tm-tx39.h".
        * config/mips/embedl64.mt (TM_FILE): Set to "tm-mips64.h".
        * config/mips/embed64.mt (TM_FILE): Set to "tm-mips64.h"
        * config/mips/embedl.mt (TM_FILE): Set to "tm-mips.h".
        * config/mips/tm-tx39.h: Include "tm-mips.h" instead of
        "tm-bigmips.h".
        * config/mips/tm-irix3.h: Ditto.
        * config/mips/tm-mipsv4.h: Ditto.
        * config/mips/tm-embed.h: Ditto.
        * config/mips/tm-irix6.h: Include "tm-mips64.h" instead of
        "tm-bigmips64.h".
        * config/mips/tm-vr5000el.h: Delete file.
        * config/mips/tm-tx39l.h: Delete file.
        * config/mips/tm-vr4300el.h: Delete file.
        * config/mips/tm-vr4xxxel.h: Delete file.
        * config/mips/tm-vr4300.h: Delete file.
        * config/mips/tm-vr4100.h: Delete file.
        * config/mips/tm-vr4xxx.h: Delete file.
        * config/mips/tm-vr5000.h: Delete file.
        * config/mips/tm-embedl64.h: Delete file.
        * config/mips/tm-embedl.h: Delete file.
        * config/mips/tm-embed64.h: Delete file.
        * config/mips/tm-bigmips64.h: Delete file.
        * config/mips/tm-bigmips.h: Delete file.

2003-06-01  Mark Kettenis  <kettenis@gnu.org>

        Fix gdb/1216.
        * shnbsd-nat.c: Include "sh-tdep.h".

        From Richard Henderson  <rth@redhat.com>:
        * dwarf2-frame.c (dwarf2_frame_state_alloc_regs): Fix ptr arithmetic.

2003-05-31  Andrew Cagney  <cagney@redhat.com>

        * mips-tdep.c (set_reg_offset): Add saved_regs parameter.  Add
        forward declaration.
        (mips16_heuristic_proc_desc): Pass temp_saved_regs.
        (mips16_heuristic_proc_desc): Pass temp_saved_regs.
        (mips_find_saved_regs): Use set_reg_offset.
        (mips_frame_init_saved_regs): Delete function.
        (mips_pop_frame): Call mips_find_saved_regs instead of
        DEPRECATED_FRAME_INIT_SAVED_REGS.

2003-05-31  Andrew Cagney  <cagney@redhat.com>

        * mips-tdep.c (mips_gdbarch_init): Do not set
        deprecated_max_register_raw_size, register_virtual_size, and
        deprecated_max_register_virtual_size.

2003-05-31  Mark Kettenis  <kettenis@gnu.org>

        * i386-tdep.c: Include "dwarf2-frame.h".
        (i386_gdbarch_init): Hook in the DWARF CFI frame unwinder.
        * Makefile.in (i386-tdep.o): Update dependencies.

        * dwarf2-frame.c, dwarf2-frame.h: New files.
        * Makefile.in (SFILES): Add dwarf2-frame.c.
        (dwarf2_frame_h): Define.
        (COMMON_OBS): Add dwarf2-frame.o.
        (dwarf2-frame.o): Add dependencies.

2003-05-31  Andreas Jaeger  <aj@suse.de>

        * x86-64-linux-nat.c: Fix comment.

2003-05-31  Mark Kettenis  <kettenis@gnu.org>

        * x86-64-tdep.c (x86_64_push_dummy_call): Adjust for changed
        function signature.

        * i386-tdep.c (i386_sigtramp_frame_p): Only handle frames if we
        have a sigcontext_addr handler.
        * x86-64-tdep.c (x86_64_sigtramp_frame_p): Assert that we have a
        sigcontext_addr handler.

2003-05-31  Andrew Cagney  <cagney@redhat.com>

        * mips-tdep.c (print_gp_register_row): Replace do_gp_register_row.
        (print_fp_register_row): Replace do_fp_register_row.
        (mips_print_fp_register): Add "file" and "frame" parameters.
        (mips_print_register): Add "file" and "frame" parameters.
        (mips_print_registers_info): Replace mips_do_registers_info.
        (mips_gdbarch_init): Set print_registers_info instead of
        deprecated_do_registers_info.
        (mips_read_fp_register_single): Add "frame" parameter.
        (mips_read_fp_register_double): Add "frame" parameter.

2003-05-31  Mark Kettenis  <kettenis@gnu.org>

        * i386-tdep.c (i386_register_name): Check for MMX registers first.
        Fixes a bug where GDB would print the wrong register names for
        targets without SSE.

        * x86-64-tdep.c (X86_64_NUM_SAVED_REGS): Set to X86_64_NUM_GREGS.
        (x86_64_sigtramp_frame_cache): Use `sc_reg_offset' to find saved
        registers.

        * x86-64-linux-tdep.c (x86_64_linux_sc_reg_offset): New variable.
        (x86_64_linux_init_abi): Initialize TDEP->sc_reg_offset and
        TDEP->sc_num_regs instead of TDEP->sc_pc_offset and
        TDEP->sc_sp_offset.

        From Michal Ludvig  <mludvig@suse.cz>:
        * i386-tdep.h (struct gdbarch_tdep): Add members `sc_reg_offset'
        and `sc_num_regs'.
        (I386_EAX_REGNUM, I386_EDX_REGNUM, I386_ESP_REGNUM,
        I386_EBP_REGNUM, I386_EIP_REGNUM, I386_EFLAGS_REGNUM,
        I386_ST0_REGNUM): Move here from...
        * i386-tdep.c: ... here.
        (I386_NUM_SAVED_REGS): Define to I386_NUM_REGS.
        (i386_sigtramp_frame_cache): Use `sc_reg_offset' to find saved
        registers if possible.
        (i386_gdbarch_init): Initialize TDEP->sc_reg_offset.
        * i386bsd-tdep.c (i386bsd_sc_pc_offset, i386bsd_sc_sp_offset):
        Remove variables.
        (i386bsd_sc_reg_offset): New variable.
        (i386bsd_init_abi): Initialize TDEP->sc_reg_offset and
        TDEP->sc_num_regs instead of TDEP->sc_pc_offset and
        TDEP->sc_sp_offset.
        (i386fbsd_sc_reg_offset): New variable.
        (i386fbsdaout_init_abi): Initialize TDEP->sc_reg_offset and
        TDEP->sc_num_regs.
        (i386fbsd4_sc_pc_offset, i386fbsd4_sc_sp_offset): Remove
        variables.
        (i386fbsd4_sc_reg_offset): New variable.
        (i3864bsd4_init_abi): Initialize TDEP->sc_reg_offset and
        TDEP->sc_num_regs instead of TDEP->sc_pc_offset and
        TDEP->sc_sp_offset.
        * i386-linux-tdep.c (i386_linux_sc_reg_offset): New variable.
        (i386_linux_init_abi): Set TDEP->sc_reg_offset and TDEP->sc_num_regs.
        * i386nbsd-tdep.c (i386nbsd_sc_pc_offset, i386nbsd_sc_sp_offset):
        Remove variables.
        (i386nbsd_sc_reg_offset): New variable.
        (i386nbsd_init_abi): Initialize TDEP->sc_reg_offset and
        TDEP->sc_num_regs instead of TDEP->sc_pc_offset and
        TDEP->sc_sp_offset.
        * i386obsd-tdep.c (i386obsd_sc_pc_offset, i386obsd_sc_sp_offset):
        Remove variables.
        (i386obsd_sc_reg_offset): New variable.
        (i386obsd_init_abi): Initialize TDEP->sc_reg_offset and
        TDEP->sc_num_regs instead of TDEP->sc_pc_offset and
        TDEP->sc_sp_offset.
        * i386bsd-nat.c (_initialize_i386bsd_nat): Adjust for changes in
        i386bsd-tdep.c, i386nbsd-tdep.c and i386obsd-tdep.c.  Add check
        for frame pointer offset in `struct sigcontext'.

2003-05-31  Andrew Cagney  <cagney@redhat.com>

        * mips-tdep.c (mips_gdbarch_init): Do not set the deprecated
        architecture methods call_dummy_words, sizeof_call_dummy_words,
        push_return_address, store_struct_return, and fix_call_dummy.  Set
        push_dummy_call instead of deprecated_push_arguments.
        (mips_store_struct_return): Delete function.
        (mips_fix_call_dummy): Delete function.
        (mips_push_return_address): Delete function.
        (mips_eabi_push_dummy_call): Replace mips_eabi_push_arguments, set
        RA_REGNUM and T9_REGNUM.
        (mips_n32n64_push_dummy_call): Ditto for
        mips_n32n64_push_arguments.
        (mips_o32_push_dummy_call): Ditto for mips_o32_push_arguments.
        (mips_o64_push_dummy_call): Ditto for mips_o64_push_arguments.

2003-05-31  Andrew Cagney  <cagney@redhat.com>

        * gdbarch.sh (PUSH_DUMMY_CALL): Add "func_addr" parameter.  Rename
        "dummy_addr" to "bp_addr".
        * infcall.c (call_function_by_hand): Pass "funaddr" to
        gdbarch_push_dummy_call.
        * gdbarch.h, gdbarch.c: Re-generate.
        * i386-tdep.c (i386_push_dummy_call): Update.
        * arm-tdep.c (arm_push_dummy_call): Update.
        * d10v-tdep.c (d10v_push_dummy_call): Update.

2003-05-31  Mark Kettenis  <kettenis@gnu.org>

        * x86-64-tdep.h (x86_64_num_regs, x86_64_num_gregs): Remove
        variable declarations.
        (x86_64_register_number, x86_64_register_name): Remove prototypes.
        (x86_64_linux_frame_saved_pc, x86_64_linux+saved_pc_after_call,
        x86_64_linux_in_sigtramp, x86_64_linux_frame_chain,
        x86_64_init_frame_pc, x86_64_init_frame_pc,
        x86_64_function_has_prologue): Remove prototypes.
        (X86_64_NUM_GREGS): New define.
        (x86_64_supply_fxsave, x86_64_fill_fxsave): New prototypes.
        * x86-64-tdep.c: Don't include "dwarf2cfi.h".  Include
        "dummy_frame.h", "frame.h", "frame-base.h", "frame-unwind.h".
        (RAX_REGNUM, RDX_REGNUM, RDI_REGNUM, EFLAGS_REGNUM, ST0_REGNUM,
        XMM1_REGNUM): Remove defines.
        (X86_64_RAX_REGNUM, X86_64_RDX_REGNUM, X86_64_RDI_REGNUM,
        X86_64_RBP_REGNUM, X86_64_RSP_REGNUM, X86_64_RIP_REGNUM,
        X86_64_EFLAGS_REGNUM, X86_64_ST0_REGNUM, X86_64_XMM0_REGNUM,
        X86_64_XMM1_REGNUM): New defines.
        (struct x86_64_register_info): Renamed from `struct
        register_info'.  Remove `size' member.
        (x86_64_register_info_table): Remove variable.
        (x86_64_register_info): New variable.
        (X86_64_NUM_REGS): New define.
        (X86_64_NUM_GREGS): Remove define.
        (x86_64_num_regs, x86_64_num_gregs): Remove variables.
        (x86_64_dwarf2gdb_regno_map, x86_64_dwarf2gdb_regno_map_length):
        Remove variables.
        (x86_54_dwarf2_reg_to_regnum): Remove function.
        (x86_64_dwarf_regmap, x86_64_dwarf_regmap_len): New variables.
        (x86_64_dwarf_reg_to_regnum): New function.
        (x86_64_register_name): Rewrite.
        (x86_64_register_raw_size): Remove function.
        (x86_64_register_byte_table): Remove variable.
        (x86_64_register_byte): Remove function.
        (x86_64_register_virtual_type): Remove function.
        (x86_64_register_type): New function.
        (x86_64_register_convertible, x86_64_register_convert_to_virtual,
        x86_64_register_convert_to_raw): Remove functions.
        (x86_64_push_return_address, x86_64_pop_frame): Remove functon.
        (x86_64_use_struct_convention): Make static.  Adjust for renamed
        defines.
        (x86_64_frame_init_saved_regs): Remove function.
        (x86_64_push_arguments): Make static.  Change to accept a regcache
        as argument.
        (x86_64_store_return_value, x86_64_extract_return_value): Make
        static.  Rewrite based on i386 counterparts.
        (x86_64_push_dummy_call): New function.
        (X86_64_NUM_SAVED_REGS): New define.
        (x86_64_register_number): Remove function.
        (x86_64_store_struct_return): Remove function.
        (x86_64_frameless_function_invocation,
        x86_64_function_has_prologue): Remove functions.
        (PROLOG_BUFSIZE): Remove define.
        (struct x86_64_frame_cache): New structure.
        (x86_64_alloc_frame_cache, x86_64_analyze_prologue,
        x86_64_frame_cache, x86_64_frame_this_id,
        x86_64_frame_prev_register, x86_64_frame_p,
        x86_64_sigtramp_frame_cache, x86_64_sigtramp_frame_this_id,
        x86_64_sigtramp_frame_prev_register, x86_sigtramp_frame_p): New
        functions.
        (x86_64_frame_unwind, x86_64_sigtramp_frame_unwind): New
        variables.
        (x86_64_skip_prologue): Rewrite in terms of
        x86_64_analyze_prologue.
        (x86_64_frame_base_address): New function.
        (x86_64_frame_base): New variable.
        (x86_64_save_dummy_frame_tos, x86_64_unwind_dummy_id): Rewrite.
        (x86_64_init_abi): Set register_type and push_dummy_call.  Don't
        set deprecated_fp_regnum, deprecated_register_size,
        deprecated_register_bytes, register_raw_size, register_byte,
        register_virtual_type, register_convertiable,
        register_convert_to_virtual, convert_to_raw,
        deprecated_get_saved_register, deprecated_target_read_fp,
        deprecated_push_arguments, deprecated_push_return_address,
        deprecated_pop_frame, deprecated_store_struct_return,
        deprecated_frame_init_saved_regs, deprecated_frame_chain,
        frameless_function_invocation, deprecated_frame_saved_pc,
        deprecated_saved_pc_after_call, frame_num_args, pc_in_sigtramp,
        dwarf2_build_frame_info, deprecated_init_extra_frame_info,
        deprecated_init_frame_pc and virtual_frame_pointer.  Call
        frame_unwind_append_predicate to register x86_64_sigtramp_frame_p
        and x86_64_frame_p.  Call frame_base_set_default to register
        x86_64_frame_base.
        (I387_FISEG_REGNUM, I387_FOSEG_REGNUM): New defines.
        (x86_64_supply_fxsave, x86_64_fill_fxsave): New functions.
        (_initialize_x86_64_tdep): Remove function.
        * x86-64-linux-tdep.c: Don't include "dwarf2cfi.h".
        (LINUX_SIGINFO_SIZE, LINUX_UCONTEXT_SIGCONTEXT_OFFSET,
        LINUX_SIGCONTEXT_PC_OFFSET, LINUX_SIGCONTEXT_FP_OFFSET): Don't
        define.
        (X86_64_LINUX_UCONTEXT_SIGCONTEXT_OFFSET): Define.
        (x86_64_linux_sigcontext_addr): Rewrite.
        (x86_64_linux_sigtramp_saved_pc, x86_64_linux_saved_pc_after_call,
        x86_64_linux_frame_saved_pc): Remove functions.
        (x86_64_linux_pc_in_sigtramp): Renamed from
        x86_64_linux_in_sigtramp.  Try harder to recognize a signal
        trampoline.
        (x86_64_linux_frame_chain, x86_64_init_frame_pc):
        Remove_functions.
        (x86_64_linux_init_abi): Set pc_in_sigtramp.  Initialize
        TDEP->sigcontext_addr, TDEP->sc_pc_offset and TDEP->sc_sp_offset.
        * x86-64-linux-nat.c: Sync with i386-linux-tdep.c.
        (x86_64_regmap): Rename to regmap.
        (GETREGS_SUPPLIES): Use X86_64_NUM_GREGS instead of
        x86_64_num_gregs.
        (supply_gregset, fill_gregset): Likewise.  Use regmap instead of
        x86_64_regmap.
        (x86_64_fxsave_offset): Remove function.
        (supply_fpregset): Simply call x86_64_supply_fxsave.
        (fill_fpregset): Simply call x86_64_fill_fxsave.
        (fetch_inferior_registers, store_inferior_registers): Avoid
        asignment in if-statement.
        (LINUX_SYSCALL_LEN, LINUX_SYSCALL_REGNUM, SYS_Sigreturn,
        SYS_rt_sigreturn, LINUX_SIGCONTEXT_EFLAGS_OFFSET,
        LINUX_UCONTEXT_SIGCONTEXT_OFFSET): Remove defines.
        (fetch_core_registers): Remove function.
        (linux_elf_core_fns): Remove.
        (offsetoff): Don't define.
        (_initialize_x86_64_linux_nat, kernel_u_size): Remove functions.
        * config/i386/x86-64linux.mt (TDEPFILES): Add i386-linux-tdep.o.
        * config/i386/x86-64linux.mh (NATDEPFILES): Remove core-aout.o,
        add core-regset.o.
        * config/i386/nm-x86-64linux.h: Use NM_X86_64_LINUX_H for
        protection against multiple includes instead of NM_X86_64_h.  Add
        various comments.  Include "config/nm-linux.h".  Don't include
        <signal.h>.
        (REGISTER_U_ADDR, KERNEL_U_SIZE, U_REGS_OFFSET, KERN_U_ADDR,
        GET_THREAD_SIGNALS): Remove defines.
        (x86_64_register_u_addr, kernel_u_size,
        lin_thread_get_thread_signals): Remove prototypes.
        (PTRACE_ARG3_TYPE, PTRACE_XFER_TYPE): Define to `long'.
        [HAVE_LINK_H]: Don't include "solib.h".
        [HAVE_LINK_H] (SVR4_SHARED_LIBS): Remove define.
        * config/i386/tm-x86-64linux.h: Fix comments.
        * Makefile.in (x86-64-linux-nat.o, x86_64-linux-tdep.o,
        x86-64-tdep.o): Update dependencies.

2003-05-30  Andrew Cagney  <cagney@redhat.com>

        * config/sparc/tm-sparc.h (sparc_extract_struct_value_address):
        Change parameter type to a "struct regcache *".

        * gdbarch.sh: Regardless of the multi-arch level, always define
        the macro when not already defined.
        * gdbarch.h, gdbarch.c: Re-generate.

2003-05-30  Richard Henderson  <rth@redhat.com>

        * alpha-mdebug-tdep.c (alpha_mdebug_frame_p): Reject prologues.
        (alpha_mdebug_frame_unwind_cache): Don't call the heuristic unwinder.
        (alpha_mdebug_frame_this_id): Likewise.
        (alpha_mdebug_frame_prev_register): Likewise.
        (alpha_mdebug_frame_base_address): Likewise.
        (alpha_mdebug_frame_locals_address): Likewise.
        (alpha_mdebug_frame_args_address): Likewise.
        (struct alpha_mdebug_unwind_cache): Remove in_prologue_cache.
        * alpha-tdep.c (alpha_heuristic_proc_start): Use get_pc_function_start.
        (alpha_heuristic_frame_unwind_cache): Make static; add missing
        loop increment.
        (alpha_heuristic_frame_this_id): Make static.
        (alpha_heuristic_frame_prev_register): Likewise.
        (alpha_heuristic_frame_base_address): Likewise.
        * alpha-tdep.h: Update.

2003-05-30  Mark Kettenis  <kettenis@gnu.org>

        * i386-tdep.h (i386bsd_sigcontext_addr): Remove prototype.
        (I386_SIZEOF_GREGS, I386_SIZEOF_FREGS, I386_SIZEOF_XREGS): Remove
        defenitions.
        (IS_FP_REGNUM, IS_SSE_REGNUM): Remove definitions.
        * i386-tdep.c: Mark functions that are 64-bit safe as such.
        (I386_EAX_REGNUM, I386_EDX_REGNUM, I386_ESP_REGNUM,
        I386_EBP_REGNUM, I386_EIP_REGNUM, I386_EFLAGS_REGNUM,
        I386_ST0_REGNUM): New defines.
        (CODESTREAM_BUFSIZ, codestream_tell, codestream_peek,
        codestream_get): Remove define.
        (codestream_next_addr, condestream_addr, condestream_buf,
        codestream_off, codestream_cnt): Remove variables.
        (codestream_fill, codestream_seek, codestream_read): Remove
        functions.
        (i386_follow_jump): Rewrite to avoid usage of removed codestream
        functionality.
        (i386_get_frame_setup, i386_frameless_signal_p, i386_frame_chain,
        i386_sigtramp_saved_pc, i386_sigtramp_saved_sp,
        i386_frame_saved_pc, i386_saved_pc_after_call,
        i386_frame_num_args, i386_frame_init_saved_regs,
        i386_push_return_address, i386_do_pop_frame, i386_pop_frame,
        i386_push_arguments): Remove functions.
        (i386_skip_prologue): Rewrite to avoid usage of removed codestream
        functionality.  Use i386_analyze_prologue instead of
        i386_get_frame_setup.
        (I386_NUM_SAVED_REGS): New define.
        (struct i386_frame_cache): New structure.
        (i386_alloc_frame_cache, i386_analyze_struct_return,
        i386_skip_probe, i386_analyze_frame_setup,
        i386_analyze_register_saves, i386_analyze_prologue,
        i386_unwind_pc, i386_frame_cache, i386_frame_this_id,
        i386_frame_prev_register, i386_sigtramp_frame_cache,
        i386_sigtramp_frame_this_id, i386_sigtramp_frame_prev_register,
        i386_frame_p, i386_sigtramp_frame_p, i386_frame_base_address,
        i386_unwind_dummy_id, i386_save_dummy_tos, i386_push_dummy_call):
        New functions.
        (i386_frame_unwind, i386_sigtramp_frame_unwind, i386_frame_base):
        New variables.
        (LOW_RETURN_REGNUM, HIGH_RETURN_REGNUM): Define in terms of
        I386_EAX_REGNUM and I386_EDX_REGNUM.
        (i386_extract_return_value, i386_store_return_value): Use
        I386_ST0_REGNUM where appropriate.
        (i386_extract_struct_value_address): Rewrite to use extract_address.
        (i386_svr4_pc_in_sigtramp): Add comment.
        (i386_svr4_sigcontext_addr): Rewrite.
        (i386_svr4_init_abi): Adjust TDEP->sc_pc_offset and
        TDEP->sc_sp_offset.
        (i386_gdbarch_init): Don't set deprecated_init_frame_pc.  Set
        sp_regnum, fp_regnum, pc_regnum, ps_regnum and fp0_regnum in terms
        of new defines.  Set push_dummy_call, don't set
        deprecated_push_arguments, deprecated_push_return_address,
        deprecated_pop_frame.  Don't set parm_boundary.  Don't set
        deprecated_frame_chain, deprecated_frame_saved_pc,
        deprecated_saved_pc_after_call.  Set unwind_dummy_id,
        save_dummy_frame_tos, unwind_pc.  Call
        frame_unwind_append_predicate and frame_base_set_default.  Don't
        set deprecated_dummy_write_pc.  Don't set deprecated_fp_regnum.
        Don't set frameless_function_invocation.  Don't set
        deprecated_register_bytes, deprecated_register_size,
        deprecated_call_dummy_words and deprecated_sizeof_call_dummy.
        * i386-linux-tdep.c: Fix formatting in some comments.
        (LINUX_SIGTRAMP_INSN0, LINUX_SIGTRAMP_OFFSET0,
        LINUX_SIGTRAMP_INSN1, LINUX_SIGTRAMP_OFFSET1,
        LINUX_SIGTRAMP_INSN2, LINUX_SIGTRAMP_OFFSET2,
        LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0,
        LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1): Drop
        redundant parentheses.
        (I386_LINUX_UCONTEXT_SIGCONTEXT_OFFSET): New define.
        (i386_linux_sigcontext_addr): Use it.  Rewrite.
        (find_minsym_and_objfile): Change name of second argument.
        (skip_gnu_resolver): Renamed from skip_hurd_resolver.  All callers
        changed.  Use frame_pc_unwind instead of
        DEPRECATED_SAVED_PC_AFTER_CALL.
        (i386_linux_init_abi): Don't set deprecated_register_bytes.
        * i386bsd-tdep.c (i386bsd_sigcontext_addr): Rewrite.
        * i386-nto-tdep.c (i386nto_sigcontext_addr): Adapt for new frame
        unwinder.
        * i386-cygwin-tdep.c: Don't include "gdbcore.h", "frame.h" and
        "dummy-frame.h".
        (i386_cygwin_frame_chain_valid, i386_cygwin_frame_chain): Removed.
        (_initialize_i386_cygwin_tdep): New prototype.
        (i386_cygwin_init_abi): Don't set deprecated_frame_chain and
        deprecated_frame_chain_valid.
        * i386-sol2-tdep.c (i386_sol2_init_abi): Don't set
        TDEP->sigcontext_addr, TDEP->sc_pc_offset and TDEP->sc_sp_offset.
        Rely on the SVR4 defaults.
        * config/i386/i386sol2.mt (TDEPFILES): Remove i386bsd-tdep.o.
        * Makefile.in (i386-tdep.o, i386-cygwin-tdep.o): Update dependencies.

2003-05-30  Andrew Cagney  <cagney@redhat.com>

        * infcall.c (call_function_by_hand): Always call
        DEPRECATED_FIX_CALL_DUMMY, even for AT_ENTRY_POINT case.

2003-05-30  Richard Henderson  <rth@redhat.com>

        * alpha-tdep.c (alpha_heuristic_frame_unwind_cache): Fix loop
        increment.

2003-05-29  Jim Blandy  <jimb@redhat.com>

        Use gdbarch methods for solib stuff on PowerPC Linux.
        * config/powerpc/tm-linux.h (IN_SOLIB_CALL_TRAMPOLINE,
        SKIP_TRAMPOLINE_CODE): #undef these, so the gdbarch methods will
        show through.
        * ppc-linux-tdep.c (ppc_linux_init_abi): Register
        IN_SOLIB_CALL_TRAMPOLINE and SKIP_TRAMPOLINE_CODE methods here,
        giving the same effect as the #definitions above.

2003-05-29  Adam Fedor  <fedor@gnu.org>

        * objc-lang.c (CONVERT_FUNCPTR): Remove macro
        (find_implementation_from_class): Replace it with the standard
        case i.e. do nothing.

2003-05-29  Richard Henderson  <rth@redhat.com>

        * alpha-linux-tdep.c (alpha_linux_sigtramp_offset_1): New.
        (alpha_linux_sigtramp_offset): Use it.  Make static.
        (alpha_linux_sigcontext_addr): Handle __NR_rt_sigreturn;
        update for new frame model.
        * alpha-mdebug-tdep.c: New file.
        * alpha-osf1-tdep.c (alpha_call_dummy_address): Move from alpha-tdep.c.
        (alpha_osf1_init_abi): Install it.
        * alpha-tdep.c (PROC_*): Move to alpha-mdebug-tdep.c.
        (linked_proc_desc_table): Remove.
        (alpha_frame_past_sigtramp_frame): Remove.
        (alpha_dynamic_sigtramp_offset): Remove.
        (ALPHA_PROC_SIGTRAMP_MAGIC): Remove.
        (alpha_proc_desc_is_dyn_sigtramp): Remove.
        (alpha_set_proc_desc_is_dyn_sigtramp): Remove.
        (push_sigtramp_desc): Remove.
        (alpha_cannot_fetch_register): Use ALPHA_FP_REGNUM.
        (alpha_cannot_store_register): Likewise.
        (alpha_sigcontext_addr): Remove.
        (alpha_find_saved_regs): Remove.
        (alpha_frame_init_saved_regs): Remove.
        (alpha_init_frame_pc_first): Remove.
        (read_next_frame_reg): Remove.
        (alpha_frame_saved_pc): Remove.
        (alpha_saved_pc_after_call): Remove.
        (temp_proc_desc, temp_saved_regs): Remove.
        (alpha_about_to_return): Remove.
        (cached_proc_desc): Remove.
        (alpha_frame_chain): Remove.
        (alpha_print_extra_frame_info): Remove.
        (alpha_init_extra_frame_info): Remove.
        (alpha_frame_locals_address): Remove.
        (alpha_frame_args_address): Remove.
        (alpha_push_arguments): Use ALPHA_REGISTER_BYTES not sizeof CORE_ADDR.
        (alpha_push_dummy_frame): Remove.
        (alpha_pop_frame): Remove.
        (alpha_after_prologue): Rename from after_prologue; remove mdebug bits.
        (alpha_read_insn): New.
        (alpha_skip_prologue): Merge alpha_skip_prologue_internal; adjust
        for different insn encodings.
        (alpha_in_lenient_prologue): Remove.
        (struct alpha_sigtramp_unwind_cache): New.
        (alpha_sigtramp_frame_unwind_cache): New.
        (alpha_sigtramp_register_address): New.
        (alpha_sigtramp_frame_this_id): New.
        (alpha_sigtramp_frame_prev_register): New.
        (alpha_sigtramp_frame_unwind): New.
        (alpha_sigtramp_frame_p): New.
        (struct alpha_heuristic_unwind_cache): New.
        (alpha_heuristic_proc_start): Rename from heuristic_proc_start;
        don't count nop insns that occur between functions.
        (alpha_heuristic_frame_unwind_cache): New; incorporate much of
        heuristic_proc_desc, but without the mdebug wrapping.
        (alpha_heuristic_frame_this_id): New.
        (alpha_heuristic_frame_prev_register): New.
        (alpha_heuristic_frame_unwind): New.
        (alpha_heuristic_frame_p): New.
        (alpha_heuristic_frame_base_address): New.
        (alpha_heuristic_frame_base): New.
        (alpha_unwind_dummy_id): New.
        (alpha_unwind_pc): New.
        (alpha_gdbarch_init): Don't set skip_sigtramp_frame.  Kill use of
        frame related deprecated initializations; install replacements.
        (alpha_dump_tdep): Remove.
        * alpha-tdep.h (struct gdbarch_tdep): Remove skip_sigtramp_frame.
        (alpha_read_insn, alpha_after_prologue,
        alpha_heuristic_frame_unwind_cache, alpha_heuristic_frame_this_id,
        alpha_heuristic_frame_prev_register,
        alpha_heuristic_frame_base_address, alpha_mdebug_init_abi): Declare.
        * config/alpha/alpha-linux.mt (TDEPFILES): Add alpha-mdebug-tdep.o.
        * config/alpha/tm-alpha.h (PRINT_EXTRA_FRAME_INFO): Remove.
        * config/alpha/tm-alphalinux.h (SIGTRAMP_START, SIGTRAMP_END): Remove.

2003-05-29  Andrew Cagney  <cagney@redhat.com>

        * gdb_assert.h (gdb_assert_fail): Provide different definitions
        dependant on the availability of ASSERT_FUNCTION.
        (ASSERT_FUNCTION): Do not define when there is no function name.

2003-05-29  Kevin Buettner  <kevinb@redhat.com>

        From Jimi X <jimix@watson.ibm.com>:
        * rs6000-tdep.c (skip_prologue): Improve support for 64-bit code.

2003-05-28  Jim Blandy  <jimb@redhat.com>

        * ppc-linux-nat.c (store_altivec_registers): Don't cast fourth
        argument to ptrace to int; the system headers should give it the
        right type, and pointers don't fit in ints on powerpc64-*-*.

2003-05-28  H.J. Lu <hongjiu.lu@intel.com>

        * dwarf2read.c (process_die): Handle DW_TAG_try_block and
        DW_TAG_catch_block.

2003-05-26  Elena Zannoni  <ezannoni@redhat.com>

        * stabsread.c (dbx_lookup_type): Make static.
        (read_type): Ditto.
        (add_undefined_type): Ditto.
        * stabsread.h (dbx_lookup_type, read_type, add_undefined_type): Do
        not export.

2003-05-26  Elena Zannoni  <ezannoni@redhat.com>

        * hpread.c (hpread_has_name): Make static.
        (hpread_psymtab_to_symtab): Ditto.
        (file_exists): Ditto.
        (hpread_call_pxdb): Ditto.
        (hpread_pxdb_needed): Ditto.
        (hpread_quick_traverse): Ditto.
        (hpread_get_header): Ditto.
        (hpread_get_lntt): Ditto.
        (hpread_get_slt): Ditto.
        (class_of): Ditto.

2003-05-25  Andreas Schwab  <schwab@suse.de>

        * m68k-tdep.c (m68k_gdbarch_init): Set parm_boundary instead of
        stack_align and deprecated_extra_stack_alignment_needed.
        (m68k_stack_align): Delete.

        * m68k-tdep.c (m68k_register_raw_size): Remove cast.
        (m68k_register_virtual_size): Likewise.
        (altos_skip_prologue): Remove obsolete function.
        (isi_frame_num_args): Likewise.
        (news_frame_num_args): Likewise.
        (m68k_fix_call_dummy): Make static.
        (m68k_push_dummy_frame): Likewise.
        (m68k_pop_frame): Likewise.
        (m68k_skip_prologue): Likewise.
        (m68k_frame_init_saved_regs): Likewise.
        (m68k_saved_pc_after_call): Likewise.
        (m68k_get_longjmp_target): Make multi-arch.
        (m68k_gdbarch_init): Allocate and initialize gdbarch_tdep
        structure.  Register m68k_get_longjmp_target if enabled.
        * m68k-tdep.h (struct gdbarch_tdep): Define.
        * config/m68k/tm-m68k.h: Don't include "regcache.h".

        * Makefile.in (config.status): Also depend on configure.tgt
        and configure.host.
        (m68klinux-tdep.o): Update dependencies.
        * configure.tgt (m68*-*-linux*): Set gdb_multi_arch to 1.
        * m68klinux-tdep.c (M68K_LINUX_JB_ELEMENT_SIZE): Define.
        (M68K_LINUX_JB_PC): Define.
        (m68k_linux_pc_in_sigtramp): Renamed from m68k_linux_in_sigtramp
        and take additional parameter.
        (m68k_linux_sigtramp_saved_pc): Update.
        (m68k_linux_init_abi): Set jb_pc and jb_elt_size.  Register
        m68k_linux_pc_in_sigtramp, in_plt_section,
        find_solib_trampoline_target.
        * config/m68k/tm-linux.h: Don't include any tm headers.
        (START_INFERIOR_TRAPS_EXPECTED): Remove definition.
        (JB_ELEMENT_SIZE): Likewise.
        (JB_PC): Likewise.
        (GET_LONGJMP_TARGET): Likewise.
        (IN_SIGTRAMP): Likewise.
        (SVR4_SHARED_LIBS): Define this and include "solib.h".

2003-05-25  Mark Kettenis  <kettenis@gnu.org>

        * sparc-tdep.c (sparc32_do_push_arguments): New function.
        (sparc32_push_arguments): Re-implement by calling
        sparc32_do_push_arguments.

2003-05-25  Mark Kettenis  <kettenis@gnu.org>

        * sparc-tdep.c (SPARC_F0_REGNUM, SPARC_F1_REGNUM, SPARC_O0_REGNUM,
        SPARC_O1_REGNUM): New defines.
        (sparc32_extract_return_value): Rewrite to operate on a regcache.
        (sparc32_store_return_value): New function.
        (sparc_extract_struct_value_address): Rewrite to operate on a
        regcache.
        (sparc_gdbarch_init): Don't set
        deprecated_extract_struct_value_address.  Set
        extract_struct_value_address instead. Don't set
        deprecated_extract_return_value and deprecated_store_return_value
        for 32-bit targets.  Set extract_return_value and
        store_return_value instead.
        * config/sparc/tm-sparc.h (DEPRECATED_STORE_RETURN_VALUE,
        DEPRECTAED_EXTRACT_RETURN_VALUE,
        DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS): Don't define these.
        (STORE_RETURN_VALUE, EXTRACT_RETURN_VALUE,
        EXTRACT_STRUCT_VALUE_ADDRESS): Define these instead.
        (sparc_store_return_value): Remove prototype.
        (sparc32_store_return_value): New prototype.
        (sparc32_extract_return_value, sparc_extract_struct_value_address):
        Adjust prototypes.

2003-05-24  Mark Kettenis  <kettenis@gnu.org>

        * sparcnbsd-tdep.c: Include "gdb_string.h".

2003-05-23  Andrew Cagney  <cagney@redhat.com>

        * p-valprint.c (pascal_val_print): Replace extract_address with
        the inline equivalent extract_unsigned_integer.
        * jv-valprint.c (java_value_print): Ditto.
        * ada-valprint.c (ada_val_print_1): Ditto.
        * ada-lang.h (EXTRACT_ADDRESS): Ditto.

2003-05-23  Theodore A. Roth  <troth@openavr.org>

        * blockframe.c (frameless_look_for_prologue): Remove unused
        after_prologue variable.

2003-05-23  Mark Kettenis  <kettenis@gnu.org>

        * blockframe.c (get_pc_function_start): Rewrite to avoid
        asignments in if-statements.

2003-05-23  Raoul Gough  <RaoulGough@yahoo.co.uk>

        Committed by Elena Zannoni  <ezannoni@redhat.com>.
        * coffread.c(coff_symtab_read): Do relocate static symbols from PE
        files, don't relocate absolute symbols (and do use mst_abs).

2003-05-23  Andrew Cagney  <cagney@redhat.com>

        * objc-lang.c: Include "gdb_assert.h".
        (objc_op_print_tab): Use OP_NULL and PREC_NULL instead of 0.
        (CHECK, CHECK_FATAL, __CHECK_FUNCTION): Delete macros.
        (gdb_check, gdb_check_fatal): Delete functions.
        (read_objc_methlist_method): Replace CHECK and CHECK_FATAL with
        gdb_assert.
        (parse_selector, parse_method, find_methods, find_imps): Ditto.
        * Makefile.in (objc-lang.o): Update dependencies.

2003-05-22  Ian Lance Taylor  <ian@airs.com>

        * disasm.c (gdb_disassemble_info): Initialize disassemble_info
        with fprintf_filtered, not fprintf_unfiltered.

2003-05-22  Andrew Cagney  <cagney@redhat.com>

        * stack.c (frame_info): Inline extract_address, replacing it with
        extract_unsigned_integer.
        * findvar.c (unsigned_pointer_to_address): Ditto.
        * dwarf2loc.c (dwarf_expr_read_reg): Ditto.
        * dwarf2expr.c (dwarf2_read_address): Ditto.
        * frame.c (frame_pc_unwind): Update comment.
        * dummy-frame.c (deprecated_read_register_dummy): Update comment.

2003-05-22  Jeff Johnston  <jjohnstn@redhat.com>

        * infptrace.c (detach): Call print_sys_errmsg rather than
        perror_with_name to issue warning message when errno is non-zero
        after calling ptrace detach.

2003-05-21  J. Brobecker  <brobecker@gnat.com>

        * config/pa/tm-hppa.h: Delete some unused macros. Move some
        macro definitions from here...
        * hppa-tdep.c: ...to there.

2003-05-20  Kevin Buettner  <kevinb@redhat.com>

        * mips-nat.c (REGISTER_PTRACE_ADDR): Convert macro to function
        register_ptrace_addr().  Fix all callers.

2003-05-21  Andreas Schwab  <schwab@suse.de>

        * Makefile.in (m68k-tdep.o, m68klinux-tdep.o): Update
        dependencies.
        * m68k-tdep.c (m68k_gdbarch_init): Call gdbarch_init_osabi at the
        end.
        * m68klinux-tdep.c (m68k_linux_init_abi): New function.
        (_initialize_m68k_linux_tdep): New function.
        (m68k_linux_frame_saved_pc): Make static.
        (m68k_linux_extract_return_value): Likewise.
        (m68k_linux_store_return_value): Likewise.
        (m68k_linux_extract_struct_value_address): Likewise.
        * config/m68k/tm-linux.h (DEPRECATED_EXTRACT_RETURN_VALUE):
        Remove.
        (DEPRECATED_STORE_RETURN_VALUE): Remove.
        (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS): Remove.
        (DEPRECATED_FRAME_SAVED_PC): Remove.

2003-05-20  Kris Warkentin  <kewarken@qnx.com>

        * nto-tdep.c (fetch_core_registers): Match gdb's idea of
        regset numbering rather than our own.

2003-05-19  David Carlton  <carlton@bactrian.org>

        * config/djgpp/fnchange.lst: Add testsuite/gdb.c++/rtti*.

2003-05-19  David Carlton  <carlton@bactrian.org>

        Partial fix for PR c++/827.
        * cp-support.h: Include symtab.h.
        Declare cp_lookup_symbol_nonlocal, cp_lookup_symbol_namespace.
        * cp-namespace.c: Update contributors.
        (cp_lookup_symbol_nonlocal): New.
        (lookup_namespace_scope, cp_lookup_symbol_namespace)
        (lookup_symbol_file): Ditto.
        * c-lang.c (cplus_language_defn): Use cp_lookup_symbol_nonlocal.
        * block.h: Declare block_scope, block_using, block_global_block.
        * block.c (block_scope): New.
        (block_using, block_global_block): Ditto.
        * Makefile.in (cp_support_h): Depend on symtab_h.
        * config/djgpp/fnchange.lst: Add testsuite/gdb.c++/namespace1.cc.

2003-05-19  David Carlton  <carlton@bactrian.org>

        * language.h (struct language_defn): Add 'la_value_of_this'
        and 'la_lookup_symbol_nonlocal' members.
        * symtab.h: Declare basic_lookup_symbol_nonlocal,
        lookup_symbol_static, lookup_symbol_global,
        lookup_symbol_aux_block.
        * symtab.c (lookup_symbol_aux): Call language hooks to determine
        if we should search fields of this and how to do static/global
        lookup.
        (lookup_symbol_aux_block): Make extern.
        (basic_lookup_symbol_nonlocal): New.
        (lookup_symbol_static, lookup_symbol_global): Ditto.
        * ada-lang.c (ada_language_defn): Set 'la_value_of_this' and
        'la_lookup_symbol_nonlocal' members.
        * c-lang.c (c_language_defn, cplus_language_defn)
        (asm_language_defn, minimal_language_defn): Ditto.
        * jv-lang.c (java_language_defn): Ditto.
        * language.c (unknown_language_defn, auto_language_defn)
        (local_language_defn): Ditto.
        * m2-lang.c (m2_language_defn): Ditto.
        * objc-lang.c (objc_language_defn): Ditto.
        * scm-lang.c (scm_language_defn): Ditto.
        * f-lang.c (f_language_defn): Ditto, and include value.h as well.
        * p-lang.c (pascal_language_defn): Ditto for both.
        * Makefile.in (f-lang.o): Depend on value_h.
        (p-lang.o): Ditto.

2003-05-19  David Carlton  <carlton@bactrian.org>

        * block.h: Declare block_static_block.
        * block.c (block_static_block): New.
        * symtab.c (lookup_symbol_aux): Remove 'static_block' argument to
        lookup_symbol_aux_local, calling block_static_block instead.
        (lookup_symbol_aux_local): Delete 'static_block' argument.

2003-05-19  David Carlton  <carlton@bactrian.org>

        * symtab.c (lookup_symbol_aux): Delete #if 0 hunk.

2003-05-19  Michal Ludvig  <mludvig@suse.cz>

        * x86-64-tdep.c (x86_64_dwarf2gdb_regno_map): Fix
        register numbers mapping.

2003-05-18  Adam Fedor  <fedor@gnu.org>

        * symtab.c (completion_list_objc_symbol): New function.
        (make_symbol_completion_list): Use it to add ObjC symbols
        when looking though the list.
        (language_search_unquoted_string): New function.
        (make_file_symbol_completion_list): Use it.

2003-05-18  Andreas Schwab  <schwab@suse.de>

        * Makefile (m68klinux-nat.o, m68klinux-tdep.o): Update
        dependencies.
        * config/m68k/tm-linux.h (DEPRECATED_EXTRACT_RETURN_VALUE): Define
        as m68k_linux_extract_return_value.
        (DEPRECATED_STORE_RETURN_VALUE): Define as
        m68k_linux_store_return_value.
        (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS): Define as
        m68k_linux_extract_struct_value_address.
        * m68klinux-tdep.c (m68k_linux_sigtramp_saved_pc): Use
        get_next_frame, get_frame_base, get_frame_pc.
        (m68k_linux_frame_saved_pc): Use get_frame_base.
        (m68k_linux_extract_return_value): New function.
        (m68k_linux_store_return_value): New function.
        (m68k_linux_extract_struct_value_address): New function.
        * config/m68k/tm-m68k.h: Declare m68k_get_longjmp_target.

        * c-exp.y (typebase): Remove duplicate occurence of
        `SIGNED_KEYWORD LONG LONG'.  Use builtin_type_long_long instead
        of lookup_signed_typename. 

2003-05-18  Mark Kettenis  <kettenis@gnu.org>

        * dwarf2loc.c (find_location_expression): Change type of second
        argument to `size_t *'.
        (loclist_read_variable, loclist_tracepoint_var_ref): Use size_t
        for size variable.

2003-05-18  David Carlton  <carlton@bactrian.org>

        * symtab.c (lookup_symbol_aux): Rename 'mangled_name' argument to
        'linkage_name'.  Add comment.
        (lookup_symbol_aux_local): Rename 'mangled_name' argument to
        'linkage_name'.
        (lookup_symbol_aux_block, lookup_symbol_aux_symtabs)
        (lookup_symbol_aux_psymtabs, lookup_symbol_aux_minsyms)
        (lookup_block_symbol): Ditto.

2003-05-16  Andrew Cagney  <cagney@redhat.com>

        * gdbarch.sh (DEPRECATED_REGISTER_BYTES): Rename REGISTER_BYTES.
        * gdbarch.h, gdbarch.c: Re-generate.
        * arm-linux-tdep.c (arm_linux_extract_return_value): Delete reference.
        * TODO (REGISTER_BYTES): Delete reference.
        * alpha-tdep.c (alpha_gdbarch_init): Update.
        * xstormy16-tdep.c (xstormy16_gdbarch_init): Update.
        * x86-64-tdep.c (x86_64_init_abi): Update.
        * vax-tdep.c (vax_gdbarch_init): Update.
        * v850-tdep.c (v850_gdbarch_init): Update.
        * sparc-tdep.c (sparc_gdbarch_init): Update.
        * sh-tdep.c (sh_gdbarch_init): Update.
        * s390-tdep.c (s390_gdbarch_init): Update.
        * rs6000-tdep.c (rs6000_gdbarch_init): Update.
        * ns32k-tdep.c (ns32k_gdbarch_init_32082): Update.
        (ns32k_gdbarch_init_32382): Update.
        * mn10300-tdep.c (mn10300_gdbarch_init): Update.
        * mcore-tdep.c (mcore_gdbarch_init): Update.
        * m68k-tdep.c (m68k_gdbarch_init): Update.
        * m68hc11-tdep.c (m68hc11_gdbarch_init): Update.
        * ia64-tdep.c (ia64_gdbarch_init): Update.
        * i386-tdep.c (i386_gdbarch_init): Update.
        * i386-linux-tdep.c (i386_linux_init_abi): Update.
        * hppa-tdep.c (hppa_gdbarch_init): Update.
        * h8300-tdep.c (h8300_gdbarch_init): Update.
        * frv-tdep.c (frv_gdbarch_init): Update.
        * cris-tdep.c (cris_gdbarch_init): Update.
        * avr-tdep.c (avr_gdbarch_init): Update.
        * arm-tdep.c (arm_gdbarch_init): Update.
        * sparc-tdep.c (sparc_pop_frame): Update.
        * rs6000-tdep.c (rs6000_pop_frame): Update.
        * remote.c (init_remote_state): Update.
        (remote_prepare_to_store): Update.
        * remote-vx.c (vx_prepare_to_store): Update.
        * remote-sds.c (sds_fetch_registers): Update.
        (sds_prepare_to_store): Update.
        * remote-array.c: Update.
        * regcache.c (init_legacy_regcache_descr): Update.
        (init_regcache_descr): Update.
        * mips-tdep.c (mips_eabi_extract_return_value): Update.
        (mips_o64_extract_return_value): Update.
        * irix5-nat.c (fetch_core_registers): Update.
        * irix4-nat.c (fetch_core_registers): Update.
        * i386-tdep.h: Update.
        * hppa-tdep.c (pa_do_registers_info): Update.
        (pa_do_strcat_registers_info): Update.
        * cris-tdep.c (cris_register_bytes_ok): Update.
        * config/nm-gnu.h (CHILD_PREPARE_TO_STORE): Update.
        * config/sparc/tm-sparc.h (DEPRECATED_REGISTER_BYTES): Update.
        * config/sparc/nm-sun4sol2.h (CHILD_PREPARE_TO_STORE): Update.
        * config/sparc/nm-sun4os4.h (CHILD_PREPARE_TO_STORE): Update.
        * config/sparc/nm-nbsd.h (CHILD_PREPARE_TO_STORE): Update.
        * config/sparc/tm-sp64.h (DEPRECATED_REGISTER_BYTES): Update.
        * config/s390/tm-s390.h (DEPRECATED_REGISTER_BYTES): Update.
        * config/pa/tm-hppa64.h (DEPRECATED_REGISTER_BYTES): Update.
        * config/mips/tm-mips.h (DEPRECATED_REGISTER_BYTES): Update.
        * config/mips/tm-irix6.h (DEPRECATED_REGISTER_BYTES): Update.
        * config/mips/tm-irix5.h (DEPRECATED_REGISTER_BYTES): Update.
        * config/m68k/tm-sun3.h (DEPRECATED_REGISTER_BYTES): Update.
        (REGISTER_BYTES_OK): Update.
        * config/m68k/nm-sun3.h (CHILD_PREPARE_TO_STORE): Update.
        * config/ia64/tm-ia64.h (DEPRECATED_REGISTER_BYTES): Update.

2003-05-16  Ian Lance Taylor  <ian@airs.com>

        * vax-tdep.c (INVALID_FLOAT, MAXLEN, NOPCODES): Don't define.
        (vax_print_insn, print_insn_arg): Remove static functions.
        (vax_gdbarch_init): Call set_gdbarch_print_insn with
        print_insn_vax from opcodes library.
        (_initialize_vax_tdep): Don't set deprecated_tm_print_insn.

2003-05-15  Andrew Cagney  <cagney@redhat.com>

        * arch-utils.h (legacy_breakpoint_from_pc): Delete declaration.
        * target.h (memory_breakpoint_from_pc): Delete declaration.
        * mem-break.c (memory_breakpoint_from_pc): Delete function.
        * arch-utils.c (legacy_breakpoint_from_pc): Delete function.
        * monitor.c (monitor_insert_breakpoint): Use
        gdbarch_breakpoint_from_pc instead of memory_breakpoint_from_pc.
        * gdbarch.sh (BREAKPOINT_FROM_PC): Do not provide a default.
        * gdbarch.h, gdbarch.c: Re-generate.
        * sparc-tdep.c (sparc_breakpoint_from_pc): New function.
        (sparc_gdbarch_init): Set breakpoint_from_pc to
        sparc_breakpoint_from_pc.
        * config/sparc/tm-sparc.h (BREAKPOINT): Delete macro.
        (BREAKPOINT_FROM_PC): Define.
        (sparc_breakpoint_from_pc): Declare.
        * hppa-tdep.c (hppa_breakpoint_from_pc): New function.
        * config/pa/tm-hppa.h (hppa_breakpoint_from_pc): Declare.
        (BREAKPOINT_FROM_PC): Define.
        (BREAKPOINT): Delete macro.
        * target.h: Update comment.
        * s390-tdep.c (s390_gdbarch_init): Update comments.
        * remote.c: Update comments.
        * remote-mips.c: Update comments.
        * proc-api.c (write_with_trace): Do not check for a breakpoint.
        * mem-break.c: Update comment.
        * ia64-tdep.c (IA64_BREAKPOINT): Rename BREAKPOINT.
        (ia64_memory_insert_breakpoint): Update.
        * config/sparc/tm-sparc.h: Update comment.
        * config/pa/tm-hppa64.h: Update comment.
        * rs6000-tdep.c (BIG_BREAKPOINT, LITTLE_BREAKPOINT): Delete macro.
        (rs6000_breakpoint_from_pc): Update.
        * mips-tdep.c (BIG_BREAKPOINT, LITTLE_BREAKPOINT): Delete macro.
        (PMON_BIG_BREAKPOINT, PMON_LITTLE_BREAKPOINT): Delete macro.
        (IDT_LITTLE_BREAKPOINT, IDT_LITTLE_BREAKPOINT): Delete macro.
        (MIPS16_LITTLE_BREAKPOINT, MIPS16_BIG_BREAKPOINT): Delete macro.
        (mips_breakpoint_from_pc): Update.
        (mips_dump_tdep): Update.

        * symtab.h (DEPRECATED_SYMBOL_MATCHES_NAME): Delete macro.
        * minsyms.c (lookup_minimal_symbol): Inline
        DEPRECATED_SYMBOL_MATCHES_NAME.  Replace STREQ with strcmp.

        * c-lang.c (c_printstr): Delete "extern inspect_it" declaration.
        * p-valprint.c (pascal_object_print_value_fields): Ditto.
        * p-lang.c (pascal_printstr): Ditto.
        * objc-lang.c (objc_printstr): Ditto.
        * m2-lang.c (m2_printstr): Ditto.
        * jv-valprint.c (java_print_value_fields): Ditto.
        * f-lang.c (f_printstr): Ditto.
        * cp-valprint.c (cp_print_value_fields): Ditto.  Include "valprint.h".
        * ada-valprint.c (inspect_it, repeat_count_threshold): Ditto, and
        for repeat_count_threshold.
        * Makefile.in (cp-valprint.o): Update dependencies.

2003-05-15  Jeff Johnston  <jjohnstn@redhat.com>
 
        * ia64-tdep.c: Increase max_skip_non_prologue_insns to 40.
        (examine_prologue): Support looking through leaf functions, knowing
        they start with mov r2,r12.  Support skipping over indirect stores 
        of the input registers.  Upon hitting a non-nop branch instruction 
        or predicated instruction, bail out by setting lim_pc to the current 
        pc value in the loop.  At the end, if the lim_pc value is still 
        beyond our calculated value and we have trust_limit set,
        use the lim_pc value.

2003-05-15  Andrew Cagney  <cagney@redhat.com>

        * dummy-frame.h (deprecated_find_dummy_frame_regcache): Rename
        generic_find_dummy_frame.
        * dummy-frame.c (deprecated_find_dummy_frame_regcache): Update.
        (deprecated_generic_find_dummy_frame): Update.
        (deprecated_read_register_dummy): Update.
        * frame.c (deprecated_generic_get_saved_register): Update.

2003-05-15  Theodore A. Roth  <troth@openavr.org>

        * avr-tdep.c (avr_breakpoint_from_pc): New function.
        (avr_gdbarch_init): Set breakpoint_from_pc method.

2003-05-15  Andrew Cagney  <cagney@redhat.com>

        * regcache.c (build_regcache): Set deprecated_register_valid
        directly.
        (deprecated_grub_regcache_for_register_valid): Delete function.
        * regcache.h (deprecated_grub_regcache_for_register_valid): Delete
        declaration.

2003-05-15  David Carlton  <carlton@bactrian.org>
        
        Committed by Elena Zannoni <ezannoni@redhat.com>    
        * symtab.c (lookup_symbol_aux): Delete calls to
        lookup_symbol_aux_minsyms.
        (lookup_symbol_aux_minsyms): Comment out function and
        prototype. Delete lookup by mangled name.

2003-05-14  Kevin Buettner  <kevinb@redhat.com>

        * dwarf2expr.c (new_dwarf_expr_context): Set ``stack_len'' to
        correctly indicate an empty stack and ``stack_allocated'' to the
        indicate the number of elements initially allocated.
        (dwarf_expr_grow_stack): Simplify method for computing new
        stack size.  Don't loop infinitely if ``stack_len'' is zero.
        (execute_stack_op): Move ``ctx->in_reg'' initialization
        out of loop.  Allow DW_OP_reg0 ... DW_OP_reg31 and DW_OP_regx to
        be used in conjuction with DW_OP_piece.  Revise error message
        accordingly.

2003-05-14  Theodore A. Roth  <troth@openavr.org>

        * MAINTAINERS: Update my email address.
        * avr-tdep.c: Ditto.

2003-05-14  Elena Zannoni  <ezannoni@redhat.com>

        * symtab.h (enum domain_enum): Rename from namespace_enum.
        (UNDEF_DOMAIN, VAR_DOMAIN, STRUCT_DOMAIN, LABEL_DOMAIN,
        VARIABLES_DOMAIN, FUNCTIONS_DOMAIN, TYPES_DOMAIN, METHODS_DOMAIN):
        Rename from UNDEF_NAMESPACE, VAR_NAMESPACE, STRUCT_NAMESPACE,
        LABEL_NAMESPACE, VARIABLES_NAMESPACE, FUNCTIONS_NAMESPACE,
        TYPES_NAMESPACE, METHODS_NAMESPACE.
        (SYMBOL_NAMESPACE): Rename to SYMBOL_DOMAIN.
        (struct symbol, struct partial_symbol): Rename field
        'namespace_enum namespace' to 'domain_enum domain'.
        (PSYMBOL_NAMESPACE): Rename to PSYMBOL_DOMAIN.
        Delete old define kludge for namespace.

        * ada-exp.y, ada-lang.c, ada-lang.h, alpha-tdep.c, arm-tdep.c,
        blockframe.c, c-exp.y, c-valprint.c, coffread.c, dbxread.c,
        dwarf2read.c, dwarfread.c, f-exp.y, gdbtypes.c, gdbtypes.h,
        gnu-v3-abi.c, hppa-tdep.c, hpread.c, jv-exp.y, jv-lang.c,
        language.c, linespec.c, m2-exp.y, m3-nat.c, mdebugread.c,
        mips-tdep.c, nlmread.c, objc-exp.y, objc-lang.c, objfiles.c,
        p-exp.y, p-valprint.c, parse.c, printcmd.c, scm-lang.c, source.c,
        stabsread.c, stack.c, symfile.c, symfile.h, symmisc.c, symtab.c,
        valops.c, values.c, xcoffread.c, xstormy16-tdep.c: Replace all
        occurrences of the above.

2003-05-14  Ian Lance Taylor  <ian@airs.com>

        * Makefile.in (install-only): Use $(SHELL) when running
        mkinstalldirs.

2003-05-13  Ian Lance Taylor  <ian@airs.com>

        * MAINTAINERS (write after approval): Add myself.

        * ser-pipe.c (_initialize_ser_pipe): Correct call to memset--swap
        second and third arguments.
        * ser-tcp.c (_initialize_ser_tcp): Likewise.
        * ser-unix.c (_initialize_ser_hardwire): Likewise.

2003-05-13  Andrew Cagney  <cagney@redhat.com>

        * defs.h (store_address): Delete declaration.
        findvar.c (store_address): Delete function.
        * arm-tdep.c (arm_push_dummy_call): Replace store_address with
        store_unsigned_integer.
        * xstormy16-tdep.c (xstormy16_address_to_pointer): Ditto.
        * v850-tdep.c (v850_push_arguments): Ditto.
        * sparc-tdep.c (sparc_get_saved_register): Ditto.
        * sh-tdep.c (sh64_get_saved_register): Ditto.
        * rs6000-tdep.c (rs6000_push_arguments): Ditto.
        * ppc-sysv-tdep.c (ppc_sysv_abi_push_arguments): Ditto.
        * mips-tdep.c (mips_eabi_push_arguments): Ditto.
        (mips_get_saved_register): Ditto.
        * ia64-tdep.c (ia64_get_saved_register): Ditto.
        (find_func_descr, ia64_push_arguments): Ditto.
        * i386-tdep.c (i386_push_arguments): Ditto.
        * hpux-thread.c (hpux_thread_fetch_registers): Ditto.
        * frv-tdep.c (frv_push_arguments): Ditto.
        * frame.c (legacy_saved_regs_prev_register): Ditto.
        (deprecated_generic_get_saved_register): Ditto.
        * findvar.c (unsigned_address_to_pointer): Ditto.
        * dwarf2read.c (dwarf2_const_value): Ditto.
        * arm-linux-tdep.c (arm_linux_push_arguments): Ditto.
        * alpha-tdep.c (alpha_push_arguments): Ditto.

2003-05-12  J. Brobecker  <brobecker@gnat.com>

        * NEWS: Mention that the hppa-hpux port has been partially
        multiarched (32bit ABIT only, so far).

2003-05-11  Andrew Cagney  <cagney@redhat.com>

        * Makefile.in (mi-symbol-cmds.o): Rename mi-cmd-symbol.
        * config/djgpp/fnchange.lst: Rename include/xtensa-isa-internal.h,
        include/xtensa-isa.h, sim/testsuite/sim/arm/misaligned1.ms,
        sim/testsuite/sim/arm/misaligned2.ms, and
        sim/testsuite/sim/arm/misaligned3.ms.
        * disasm.h (struct ui_file): Add opaque struct declaration.
        * config/pa/tm-hppa64.h (struct type, struct frame_info): Ditto.
        * frame.h (struct ui_file): Ditto.

2003-05-11  Mark Kettenis  <kettenis@gnu.org>

        * value.h: Pretty print.

2003-05-10  Mark Kettenis  <kettenis@gnu.org>

        * config/i386/tm-linux.h (I386_GNULINUX_TARGET): Remove define.

2003-05-08  Andrew Cagney  <cagney@redhat.com>

        * regcache.h (max_register_size): Delete declaration.
        * regcache.c (max_register_size): Delete function.
        (struct regcache_descr): Delete field "max_register_size".
        (init_regcache_descr, init_legacy_regcache_descr): Assert that all
        registers fit in MAX_REGISTER_SIZE.
        (regcache_save): Replace max_register_size with MAX_REGISTER_SIZE.
        (regcache_restore, regcache_xfer_part, regcache_dump): Ditto.
        * thread-db.c: Replace max_register_size with MAX_REGISTER_SIZE.
        * sh-tdep.c, rom68k-rom.c, remote-sim.c, remote-mips.c: Ditto.
        * remote-e7000.c, monitor.c, mipsv4-nat.c, mips-nat.c: Ditto.
        * m68klinux-nat.c, lynx-nat.c, irix4-nat.c: Ditto.
        * hpux-thread.c, hppah-nat.c, hppab-nat.c, hppa-tdep.c: Ditto.
        * dve3900-rom.c, hppa-tdep.c: Ditto.

2003-05-08  David Carlton  <carlton@math.stanford.edu>

        * valops.c (push_word): Fix typo.

2003-05-08  Andrew Cagney  <cagney@redhat.com>

        * gdbarch.sh: Delete references to MAX_REGISTER_RAW_SIZE.
        * gdbarch.h: Re-generate.
        * defs.h (MAX_REGISTER_RAW_SIZE): Delete macro.
        (legacy_max_register_raw_size): Delete declaration.
        * regcache.c (legacy_max_register_raw_size): Delete function.
        * valops.c: Replace MAX_REGISTER_RAW_SIZE with MAX_REGISTER_SIZE.
        * target.c, stack.c, sparc-tdep.c, sh-tdep.c: Ditto.
        * rs6000-tdep.c, rs6000-nat.c, remote.c, remote-sim.c: Ditto.
        * remote-rdp.c, remote-array.c, regcache.c: Ditto.
        * ppc-linux-nat.c, monitor.c, mn10300-tdep.c: Ditto.
        * mips-tdep.c, mips-linux-tdep.c, m68klinux-nat.c: Ditto.
        * infptrace.c, ia64-tdep.c, i386-tdep.c, frame.c: Ditto.
        * findvar.c, dwarf2cfi.c: Ditto.

2003-05-08  Andrew Cagney  <cagney@redhat.com>

        * mips-tdep.c (read_signed_register): New function, moved to here
        from "regcache.c".
        (read_signed_register_pid): Ditto.
        * regcache.c (read_signed_register_pid): Delete function, moved to
        "mips-tdep.c".
        (read_signed_register): Ditto.
        * regcache.h (read_signed_register): Delete declaration.
        (read_signed_register_pid): Delete declaration.

2003-05-08  Andrew Cagney  <cagney@redhat.com>

        * gdbarch.sh: Add comments on MAX_REGISTER_SIZE.
        * gdbarch.h: Re-generate.
        * defs.h (MAX_REGISTER_VIRTUAL_SIZE): Delete macro.
        (legacy_max_register_virtual_size): Delete declaration.
        * infcmd.c (default_print_registers_info): Use MAX_REGISTER_SIZE.
        * d10v-tdep.c (d10v_print_registers_info): Ditto.
        * tracepoint.c (memrange_sortmerge): Ditto.
        * sparc-tdep.c (sparc_print_registers): Ditto.
        * regcache.c (legacy_max_register_virtual_size): Delete function.

2002-05-08  J. Brobecker  <brobecker@gnat.com>

        * fork-child.c (escape_bang_in_quoted_argument): New function.
        (fork_inferior): Escape '!' characters in quoted arguments
        only when needed.

2003-05-08  J. Brobecker  <brobecker@gnat.com>

        * dwarf2read.c (set_cu_language): Set the language to "minimal" if
        the language of the CU is not currently supported by GDB.

2003-05-08  J. Brobecker  <brobecker@gnat.com>

        * defs.h (language): Add language_minimal enum value.
        * c-lang.c (minimal_language_defn): New language definition.
        (_initialize_c_language): Add the new minimal language to the list
        of languages known to GDB.

2003-05-08  Kevin Buettner  <kevinb@redhat.com>

        * frame.c (get_frame_type): Don't attempt to lazily initialize
        frame's unwinder for legacy frames.

2003-05-07  Andrew Cagney  <cagney@redhat.com>

        * ia64-tdep.c (ia64_remote_translate_xfer_address): Add "gdbarch"
        and "regcache" parameters.
        * avr-tdep.c (avr_remote_translate_xfer_address): Ditto.

2003-05-07  Jeff Johnston  <jjohnstn@redhat.com>
 
        * dwarf2read.c (dwarf_decode_lines): Only use output of 
        check_cu_functions() when calling record_line().  Do not update 
        the current address.

2003-05-07  Andrew Cagney  <cagney@redhat.com>

        * fork-child.c (startup_inferior): Delete #ifdef STARTUP_INFERIOR
        code.

2003-05-07  Jim Blandy  <jimb@redhat.com>

        Rename commands 'maint list symtabs' and 'maint list psymtabs' to
        'maint info symtabs' and 'maint info psymtabs'.
        * symmisc.c (maintenance_info_symtabs, maintenance_info_psymtabs):
        Renamed from maintenance_list_symtabs and maintenance_list_psymtabs.
        * symtab.h (maintenance_info_symtabs, maintenance_info_psymtabs):
        Declarations updated.
        * maint.c (maintenance_list_command): Delete.
        (_initialize_maint_cmds): Update calls to add_cmd.
        * gdbcmd.h (maintenancelistlist): Delete declaration.
        * cli/cli-cmds.c (maintenancelistlist): Delete.
        (init_cmd_lists): Don't initialize it.
        * cli/cli-cmds.h (maintenancelistlist): Delete declaration.

2003-05-07  Andrew Cagney  <cagney@redhat.com>

        * d10v-tdep.c (remote_d10v_translate_xfer_address): Add
        "regcache".
        (d10v_print_registers_info): Update.
        (d10v_dmap_register, d10v_imap_register): Delete functions.
        (struct gdbarch_tdep): Add "regcache" parameter to "dmap_register"
        and "imap_register".
        (d10v_ts2_dmap_register, d10v_ts2_imap_register): Add "regcache".
        (d10v_ts3_dmap_register, d10v_ts3_imap_register): Add "regcache".
        * arch-utils.c (generic_remote_translate_xfer_address): Add
        "regcache" and "gdbarch" parameters.
        * gdbarch.sh (REMOTE_TRANSLATE_XFER_ADDRESS): Add "regcache"
        parameter.  Change class to multi-arch.
        * gdbarch.h, gdbarch.c: Re-generate.
        * remote.c (remote_xfer_memory): Use
        gdbarch_remote_translate_xfer_address.
        
2003-05-07  Jeff Johnston  <jjohnstn@redhat.com>

        * infrun.c (prev_pc): Move declaration ahead of proceed().
        (proceed): Refresh prev_pc value before resuming.
        (stop_stepping): Remove code to refresh prev_pc.

2003-05-06  Kris Warkentin <kewarken@qnx.com>

        * nto-tdep.c: Removed stray comment.

2003-05-06  Kris Warkentin <kewarken@qnx.com>

        * i386-nto-tdep.c: Fix old K&R function definitions.
        * nto-tdep.c: Likewise and change stat.h include to gdb_stat.h.
        Also change add_show_from_set() call to add_setshow_cmd().
        * nto-tdep.h: Remove PARAMS and grep ^func ARI hits.

2003-05-05  Andrew Cagney  <cagney@redhat.com>

        * dummy-frame.c: Include "command.h" and "gdbcmd.h".
        (fprint_dummy_frames): New function.
        (maintenance_print_dummy_frames): New function.
        (_initialize_dummy_frame): Add command "maint print dummy-frames".
        * frame.c (fprint_frame_id): Make global.
        * frame.h (fprint_frame_id): Declare.
        * Makefile.in (dummy-frame.o): Update dependencies.

2003-05-05  Andrew Cagney  <cagney@redhat.com>

        * gdbarch.sh (DEPRECATED_REGISTER_SIZE): Rename REGISTER_SIZE.
        (DEPRECATED_SIZEOF_CALL_DUMMY_WORDS): Rename
        SIZEOF_CALL_DUMMY_WORDS.
        (DEPRECATED_CALL_DUMMY_WORDS): Rename CALL_DUMMY_WORDS.
        (DEPRECATED_FIX_CALL_DUMMY): Rename FIX_CALL_DUMMY.
        (DEPRECATED_CALL_DUMMY_BREAKPOINT_OFFSET): Rename
        CALL_DUMMY_BREAKPOINT_OFFSET.
        (DEPRECATED_CALL_DUMMY_START_OFFSET): Rename
        CALL_DUMMY_START_OFFSET.
        (DEPRECATED_CALL_DUMMY_LENGTH): Rename CALL_DUMMY_LENGTH.
        * gdbarch.h, gdbarch.c: Re-generate.
        * alpha-tdep.c, alphafbsd-tdep.c, arm-linux-tdep.c: Update.
        * arm-tdep.c, avr-tdep.c, breakpoint.c, cris-tdep.c: Update.
        * dummy-frame.c, dummy-frame.h, frv-tdep.c, gdbarch.c: Update.
        * gdbarch.h, gdbarch.sh, h8300-tdep.c, hppa-tdep.c: Update.
        * i386-tdep.c, ia64-tdep.c, infcall.c, inferior.h: Update.
        * m68hc11-tdep.c, m68k-tdep.c, mcore-tdep.c: Update.
        * mips-tdep.c, mn10300-tdep.c, ns32k-tdep.c: Update.
        * rs6000-tdep.c, s390-tdep.c, sh-tdep.c, sol-thread.c: Update.
        * sparc-tdep.c, target.c, v850-tdep.c, valops.c: Update.
        * vax-tdep.c, x86-64-tdep.c, xstormy16-tdep.c: Update.
        * config/ia64/tm-ia64.h, config/m68k/tm-vx68.h: Update.
        * config/mips/tm-mips.h, config/pa/nm-hppah.h: Update.
        * config/pa/tm-hppa.h, config/pa/tm-hppa64.h: Update.
        * config/s390/tm-s390.h, config/sparc/tm-sp64.h: Update.
        * config/sparc/tm-sparc.h: Update.

2003-05-05  Kris Warkentin <kewarken@qnx.com>

        * configure.tgt: Add i[3456]86-*-nto*.
        * i386-nto-tdep.c: New file.  i386 specific support for QNX Neutrino.
        * nto-tdep.c: New file. Neutrino target support routines.
        * nto-tdep.h: New file. Neutrino target header.
        * config/tm-qnxnto.h: New file.
        * config/i386/i386nto.mt: New file.
        * config/i386/tm-i386nto.h: New file.
        
2003-05-04  Andrew Cagney  <cagney@redhat.com>

        * gdbthread.h (save_infrun_state): Drop prev_func_name parameter.
        (load_infrun_state): Ditto.
        (struct thread_info): Drop "prev_func_name" field.
        * thread.c (load_infrun_state): Update.
        (save_infrun_state): Update.
        * infrun.c (prev_func_name): Delete variable.
        (init_wait_for_inferior): Do not clear prev_func_name.
        (stop_stepping, keep_going, context_switch): Do not swap
        prev_func_name.
        (handle_inferior_event, check_sigtramp2): Use pc_in_sigtramp
        instead of PC_IN_SIGTRAMP.

2003-05-04  Andrew Cagney  <cagney@redhat.com>

        * sentinel-frame.c (sentinel_frame_prev_register): Replace
        REGISTER_BYTE with register_offset_hack.
        * regcache.c (init_regcache_descr): When REGISTER_BYTE_P, check
        that REGISTER_BYTE is consistent with the regcache.
        * gdbarch.sh (REGISTER_BYTE): Add a predicate.
        * gdbarch.h, gdbarch.c: Regenerate.
        
2003-05-04  Mark Kettenis  <kettenis@gnu.org>

        * i387-tdep.c (fxsave_offset): Add entries for %xmm8-%xmm15.
        (FXSAVE_ADDR, i387_supply_fxsave): Add support for %xmm8-%xmm15.

        * i386-linux-nat.c (supply_gregset): Remove unnecessary casts.

2003-05-03  J. Brobecker  <brobecker@gnat.com>

        From Thierry Schneider <tpschneider1@yahoo.com>
        * Makfile.in (SUBDIR_MI_OBS): Add dependency on mi-cmd-symbol.o.
        (SUBDIR_MI_SRCS): Add mi-cmd-symbol.c.
        (mi-cmd-symbol.o): Add rule.

2003-05-03  Andrew Cagney  <cagney@redhat.com>

        * gdbarch.sh (PUSH_DUMMY_CODE): New architecture method, add
        comments noteing that it replaces the old FIX_CALL_DUMMY code.
        * gdbarch.h, gdbarch.c: Re-generate.
        * d10v-tdep.c (d10v_push_dummy_code): New function.
        (d10v_gdbarch_init): Set push_dummy_code.
        * infcall.c (legacy_push_dummy_code): New function.
        (generic_push_dummy_code): New function.
        (push_dummy_code): New function.
        (call_function_by_hand): Call push_dummy_code.  Pass bp_addr,
        instead of dummy_addr, to push_dummy_call.  Move call to
        generic_save_call_dummy_addr to outside of CALL_DUMMY_LOCATION
        switch.
        * sparc-tdep.c (sparc_gdbarch_init): Mention push_dummy_code.

2003-05-03  Andrew Cagney  <cagney@redhat.com>

        * disasm.h (print_insn): Declare.
        * disasm.c (init_gdb_disassemble_info): New function.
        (gdb_disassembly): Call init_gdb_disassemble_info.
        (gdb_print_insn): New function.
        * v850-tdep.c (v850_scan_prologue): Call gdb_print_insn, instead
        of TARGET_PRINT_INSN.  Send debug info to "gdb_stdlog".
        * mcore-tdep.c: Include "disasm.h"
        (mcore_dump_insn): Call gdb_print_insn, instead of TARGET_PRINT_INSN.
        * d10v-tdep.c: Include "disasm.h".
        (display_trace): Call gdb_print_insn, instead of print_insn.
        (print_insn): Delete function.
        * printcmd.c: Include "disasm.h".
        (print_insn): Delete function.
        (print_formatted): Call gdb_print_insn, instead of print_insn.
        * Makefile.in (printcmd.o): Update dependencies.
        (mcore-tdep.o, d10v-tdep.o): Ditto.
        
2003-05-02  Andrew Cagney  <cagney@redhat.com>

        * std-regs.c (value_of_builtin_frame_pc_reg): Delete #ifdef
        PC_REGNUM, re-indent.
        * stack.c (frame_info): Use "pc" for the name of get_frame_pc when
        PC_REGNUM isn't set.

        * gdbarch.sh (REGISTER_SIZE, REGISTER_BYTES): Make optional.
        * gdbarch.h, gdbarch.c: Re-generate.
        * d10v-tdep.c (d10v_gdbarch_init): Do not set register_size,
        register_virtual_size, pc_regnum, or register_bytes.
        (D10V_PC_REGNUM): Rename _PC_REGNUM.
        (d10v_register_type): Use D10V_PC_REGNUM.
        (d10v_print_registers_info, d10v_read_pc): Ditto.
        (d10v_write_pc, d10v_eva_prepare_to_trace): Ditto.
        (d10v_unwind_pc, d10v_frame_prev_register): Ditto.

2003-05-02  David Carlton  <carlton@bactrian.org>

        * objfiles.c (allocate_objfile): For anonymous objfiles, allocate
        the name with mstrsave.

2003-05-02  Elena Zannoni  <ezannoni@redhat.com>

        * charset.c (GDB_DEFAULT_TARGET_CHARSET,
        GDB_DEFAULT_HOST_CHARSET): Move to earlier in the file.
        (host_charset_name, target_charset_name): New vars for use by
        set/show commands.
        (host_charset_enum, target_charset_enum): New enums for set/show
        commands.
        (set_charset_sfunc, set_host_charset_sfunc,
        set_target_charset_sfunc): New functions.
        (set_host_charset, set_target_charset): Make static.
        (list_charsets, set_host_charset_command,
        set_target_charset_command): Delete functions.
        (show_charset_command): Rewrite as....
        (show_charset): Hook this up with the set/show command mechanism.
        (_initialize_charset): Change names of charsets to match the
        set/show enums. Use host_charset_name and target_charset_name.
        Use set/show mechanism for charset, host-charset, target-charset
        commands. Do not make 'show host-charset' and 'show
        target-charset' be aliases of 'show charset'.

        * charset.h (set_host_charset, set_target_charset): Don't export,
        they are not used outside the file.

2003-05-01  Andrew Cagney  <cagney@redhat.com>

        * disasm.c (gdb_disassemble_from_exec): Delete global variable.
        (gdb_disassembly): Make "di" non static, always initialize and
        cleanup.  Always use dis_asm_read_memory.
        (gdb_dis_asm_read_memory): Delete function.

2003-05-01  Andrew Cagney  <cagney@redhat.com>

        * d10v-tdep.c (d10v_frame_align): Replace d10v_stack_align.
        (d10v_gdbarch_init): Set frame_align instead of stack_align.

2003-04-30  Andrew Cagney  <cagney@redhat.com>

        * gdbarch.sh (deprecated_tm_print_insn_info): Rename
        "tm_print_insn_info".
        (TARGET_PRINT_INSN_INFO): Delete macro.
        (dis_asm_read_memory): Delete function declaration.
        (dis_asm_memory_error, dis_asm_print_address): Ditto.
        (tm_print_insn_info): Delete variable definition.
        (_initialize_gdbarch): Do not initialize "tm_print_insn_info".
        * gdbarch.h, gdbarch.c: Re-generate.
        * d10v-tdep.c (display_trace): Replace "tm_print_insn_info" with
        "deprecated_tm_print_insn_info".
        * mcore-tdep.c (mcore_dump_insn): Ditto.
        * mips-tdep.c (mips_gdbarch_init): Ditto.
        * sparc-tdep.c (_initialize_sparc_tdep): Ditto.
        * v850-tdep.c (v850_scan_prologue, v850_gdbarch_init): Ditto.
        * ia64-tdep.c (_initialize_ia64_tdep): Ditto.
        * printcmd.c (print_insn): Use "deprecated_tm_print_insn_info"
        instead of TARGET_PRINT_INSN_INFO, add comment.
        * s390-tdep.c (s390_get_frame_info): Instead of
        "dis_asm_read_memory", use "deprecated_tm_print_insn_info".
        (s390_check_function_end, s390_is_sigreturn): Ditto.
        * corefile.c (dis_asm_read_memory): Move to "disasm.c".
        (dis_asm_memory_error, dis_asm_print_address): Ditto.
        * disasm.c: Include "gdbcore.h".
        (_initialize_disasm): New function, initialize
        "deprecated_tm_print_insn_info".
        (deprecated_tm_print_insn_info): New variable.
        (dis_asm_read_memory): Moved from "corefile.c", made static.
        (dis_asm_print_address, dis_asm_memory_error): Ditto.
        * Makefile.in (disasm.o): Update dependencies.

2003-04-30  Andrew Cagney  <cagney@redhat.com>

        * sparc-tdep.c (SPARC_HAS_FPU): When multi-arch, define as 1.

2003-04-29  Adam Fedor  <fedor@gnu.org>

        * eval.c (evaluate_subexp_standard): Handle ObjC ops.
        * infcall.c (find_function_addr): Make non-static.
        * infcall.h (find_function_addr): Declare.
        * Makefile.in (eval.o): Update dependencies.

2003-04-28  Adam Fedor  <fedor@gnu.org>

        * symtab.c (symbol_find_demangled_name): Check for and demangle
        ObjC symbols.
        (symbol_init_demangled_name): Init for language_objc as well.

2003-04-28  Andrew Cagney  <cagney@redhat.com>

        * gdbarch.sh (DEPRECATED_TARGET_READ_FP): Replace TARGET_READ_FP.
        (DEPRECATED_FP_REGNUM): Replace FP_REGNUM.
        * gdbarch.h, gdbarch.c: Re-generate.
        * infcall.c (call_function_by_hand): Use DEPRECATED_FP_REGNUM,
        DEPRECATED_TARGET_READ_FP, or "sp" to create the dummy frame ID.
        * inferior.h (deprecated_read_fp): Rename read_fp.
        (generic_target_read_fp): Delete declaration.
        * regcache.c (generic_target_read_fp): Delete function.
        (deprecated_read_fp): Replace read_fp, use
        DEPRECATED_TARGET_READ_FP or DEPRECATED_FP_REGNUM.
        * d10v-tdep.c (d10v_read_fp): Delete function.
        (d10v_gdbarch_init): Do not set deprecated_read_fp.

        * sparc-tdep.c (sparc_gdbarch_init): Do not set
        deprecated_target_read_fp to generic_target_read_fp.
        * sh-tdep.c (sh_gdbarch_init): Ditto.
        * rs6000-tdep.c (rs6000_gdbarch_init): Ditto.
        * m68hc11-tdep.c (m68hc11_gdbarch_init): Ditto.
        * frv-tdep.c (frv_gdbarch_init): Ditto.

        * xstormy16-tdep.c (xstormy16_gdbarch_init): Set
        deprecated_fp_regnum.
        * x86-64-tdep.c (x86_64_init_abi): Ditto.
        * vax-tdep.c (vax_gdbarch_init): Ditto.
        * v850-tdep.c (v850_gdbarch_init): Ditto.
        * sparc-tdep.c (sparc_gdbarch_init): Ditto.
        * sh-tdep.c (sh_gdbarch_init): Ditto.
        * s390-tdep.c (s390_gdbarch_init): Ditto.
        * rs6000-tdep.c (rs6000_gdbarch_init): Ditto.
        * mn10300-tdep.c (mn10300_gdbarch_init): Ditto.
        * mcore-tdep.c (mcore_gdbarch_init): Ditto.
        * m68k-tdep.c (m68k_gdbarch_init): Ditto.
        * m68hc11-tdep.c (m68hc11_gdbarch_init): Ditto.
        * ia64-tdep.c (ia64_gdbarch_init): Ditto.
        * i386-tdep.c (i386_gdbarch_init): Ditto.
        * hppa-tdep.c (hppa_gdbarch_init): Ditto.
        * h8300-tdep.c (h8300_gdbarch_init): Ditto.
        * frv-tdep.c (frv_gdbarch_init): Ditto.
        * cris-tdep.c (cris_gdbarch_init): Ditto.
        * avr-tdep.c (avr_gdbarch_init): Ditto.
        * arm-tdep.c (arm_gdbarch_init): Ditto.
        * alpha-tdep.c (alpha_gdbarch_init): Ditto.

        * x86-64-tdep.c (x86_64_init_abi): Set deprecated_target_read_fp.
        * v850-tdep.c (v850_gdbarch_init): Ditto.
        * sparc-tdep.c (sparc_gdbarch_init): Ditto.
        * sh-tdep.c (sh_gdbarch_init): Ditto.
        * s390-tdep.c (s390_gdbarch_init): Ditto.
        * rs6000-tdep.c (rs6000_gdbarch_init): Ditto.
        * mn10300-tdep.c (mn10300_gdbarch_init): Ditto.
        * mips-tdep.c (mips_gdbarch_init): Ditto.
        * m68hc11-tdep.c (m68hc11_gdbarch_init): Ditto.
        * ia64-tdep.c (ia64_gdbarch_init): Ditto.
        * hppa-tdep.c (hppa_gdbarch_init): Ditto.
        * frv-tdep.c (frv_gdbarch_init): Ditto.
        * avr-tdep.c (avr_gdbarch_init): Ditto.
        * arm-tdep.c (arm_gdbarch_init): Ditto.

        * vax-tdep.c (vax_frame_init_saved_regs): Replace FP_REGNUM with
        DEPRECATED_FP_REGNUM.
        (vax_push_dummy_frame, vax_pop_frame): Ditto.
        * std-regs.c (value_of_builtin_frame_fp_reg): Ditto.
        * sparc-tdep.c (sparc_init_extra_frame_info): Ditto.
        (sparc_push_dummy_frame, sparc64_read_fp): Ditto.
        (sparc32_register_virtual_type): Ditto.
        * sh-tdep.c (sh64_frame_chain): Ditto.
        (sh64_get_saved_register, sh64_pop_frame): Ditto.
        (sh_nofp_frame_init_saved_regs): Ditto.
        (sh64_nofp_frame_init_saved_regs): Ditto.
        (sh_fp_frame_init_saved_regs): Ditto.
        * remote-mips.c (mips_wait, mips_fetch_registers): Ditto.
        * remote-e7000.c (fetch_regs_from_dump): Ditto.
        * procfs.c (procfs_fetch_registers): Ditto.
        (procfs_store_registers): Ditto.
        * ns32knbsd-nat.c (fetch_inferior_registers): Ditto.
        (store_inferior_registers, fetch_core_registers): Ditto.
        (fetch_kcore_registers, clear_regs): Ditto.
        * ns32k-tdep.c (ns32k_frame_init_saved_regs): Ditto.
        (ns32k_push_dummy_frame, ns32k_pop_frame): Ditto.
        * nlm/i386.h (DEPRECATED_FP_REGNUM): Ditto.
        * nlm/i386.c (do_status): Ditto.
        * mipsv4-nat.c (supply_gregset): Ditto.
        * mips-tdep.c: Ditto for comments.
        * mips-nat.c (fetch_inferior_registers): Ditto.
        (store_inferior_registers, fetch_core_registers): Ditto.
        * m68k-tdep.c (m68k_push_dummy_frame): Ditto.
        (m68k_pop_frame, m68k_frame_init_saved_regs): Ditto.
        * i386-tdep.c (i386_frame_init_saved_regs): Ditto.
        (i386_do_pop_frame, i386_register_type): Ditto.
        * hppa-tdep.c (hppa_frame_chain): Ditto.
        (hppa_push_dummy_frame, find_dummy_frame_regs): Ditto.
        (hppa_pop_frame, hppa_read_fp): Ditto.
        (skip_prologue_hard_way, hppa_frame_find_saved_regs): Ditto.
        * cris-tdep.c (cris_examine, cris_pop_frame): Ditto.
        * config/vax/nm-vax.h (REGISTER_U_ADDR): Ditto.
        * config/sparc/tm-sparc.h (DEPRECATED_FP_REGNUM): Ditto.
        * config/sparc/tm-sp64.h (DEPRECATED_FP_REGNUM): Ditto.
        * config/s390/tm-s390.h (DEPRECATED_FP_REGNUM): Ditto.
        * config/pa/tm-hppa64.h (DEPRECATED_FP_REGNUM): Ditto.
        * config/ia64/tm-ia64.h (DEPRECATED_FP_REGNUM): Ditto.
        * blockframe.c: Ditto for comments.
        * arch-utils.h: Ditto for comments.
        * arch-utils.c (legacy_virtual_frame_pointer): Ditto.
        * alphanbsd-tdep.c (fetch_core_registers): Ditto.
        * alphabsd-nat.c (fetch_inferior_registers): Ditto.
        * alpha-tdep.h: Ditto for comments.
        * alpha-tdep.c (alpha_cannot_fetch_register): Ditto.
        (alpha_cannot_store_register): Ditto.
        (alpha_push_dummy_frame): Ditto.
        * alpha-nat.c (supply_gregset): Ditto.

        * config/sparc/tm-sp64.h (DEPRECATED_TARGET_READ_FP): Update.
        * config/pa/tm-hppa64.h (DEPRECATED_TARGET_READ_FP): Update.
        * config/sparc/tm-sparc.h: Update comment.

        * hppa-tdep.c (hppa_init_extra_frame_info): Use
        deprecated_read_fp instead of TARGET_READ_FP.
        (hppa_init_extra_frame_info, hppa_frame_chain): Ditto.
        (hppa_push_dummy_frame, hppa_read_fp): Ditto.
        * sparc-tdep.c (sparc_init_extra_frame_info): Use
        deprecated_read_fp instead of read_fp.
        * s390-tdep.c (s390_push_arguments): Ditto.
        * ia64-tdep.c (ia64_gdbarch_init): Ditto.
        * frame.h: Ditto in comments.
        * frame.c (legacy_get_prev_frame): Ditto.
        * dummy-frame.c (dummy_frame_this_id): Ditto.
        * arm-tdep.c (arm_init_extra_frame_info): Ditto.

2003-04-28  Andrew Cagney  <cagney@redhat.com>

        * gdbarch.sh (deprecated_tm_print_insn): Rename tm_print_insn.
        * gdbarch.h, gdbarch.c: Re-generate.
        * xstormy16-tdep.c (_initialize_xstormy16_tdep): Update.
        * vax-tdep.c (_initialize_vax_tdep): Update.
        * v850-tdep.c (_initialize_v850_tdep): Update.
        * sparc-tdep.c (_initialize_sparc_tdep): Update.
        * s390-tdep.c (_initialize_s390_tdep): Update.
        * ns32k-tdep.c (_initialize_ns32k_tdep): Update.
        * mn10300-tdep.c (_initialize_mn10300_tdep): Update.
        * mips-tdep.c (_initialize_mips_tdep): Update.
        * mcore-tdep.c (_initialize_mcore_tdep): Update.
        * m68k-tdep.c (_initialize_m68k_tdep): Update.
        * ia64-tdep.c (_initialize_ia64_tdep): Update.
        * hppa-tdep.c (_initialize_hppa_tdep): Update.
        * h8300-tdep.c (_initialize_h8300_tdep): Update.
        * frv-tdep.c (_initialize_frv_tdep): Update.
        * cris-tdep.c (cris_delayed_get_disassembler): Update.
        (_initialize_cris_tdep): Update.
        * arch-utils.c (legacy_print_insn): Update.
        * alpha-tdep.c (_initialize_alpha_tdep): Update.

2003-04-26  Adam Fedor  <fedor@gnu.org>

        * linespec.c (decode_objc): New function to decode ObjC calls
        (decode_line_1): Check for ObjC calls (using decode_objc)
        * Makefile (linespec.o): Update dependencies.

2003-04-26  Daniel Jacobowitz  <drow@mvista.com>

        * breakpoint.h (struct breakpoint_ops): New.
        (struct breakpoint): Add ops member.

        * breakpoint.c (print_bp_stop_message, print_one_breakpoint)
        (mention): Use new breakpoint ops member.
        (set_raw_breakpoint): Initialize ops field to NULL.
        (print_exception_catchpoint, print_one_exception_catchpoint)
        (print_mention_exception_catchpoint, handle_gnu_v3_exceptions): New.
        (gnu_v3_exception_catchpoint_ops): New.
        (catch_exception_command_1): Call handle_gnu_v3_exceptions.

2003-04-25  Adam Fedor  <fedor@gnu.org>

        * Makefile.in (COMMON_OBS): Add objc-lang.o

2003-04-25  Andrew Cagney  <cagney@redhat.com>

        * d10v-tdep.c (print_insn): Delete function.
        (display_trace): Use TARGET_PRINT_INSN.
        (_initialize_d10v_tdep): Do not set tm_print_insn.
        (d10v_gdbarch_init): Set print_insn.

2003-04-25  Andrew Cagney  <cagney@redhat.com>

        * d10v-tdep.c (d10v_extract_return_value): Delete call to printf.
        (_initialize_d10v_tdep): Use add_setshow_boolean_cmd.
        (d10v_frame_unwind_cache): Use FRAME_OBSTACK_CALLOC.
        (NR_DMAP_REGS, A0_REGNUM): Delete, replaced by ...
        (nr_dmap_regs, a0_regnum): ... new functions.
        (d10v_print_registers_info): Use a0_regnum, use register_size.
        (d10v_register_byte): Delete function.
        (d10v_register_raw_size): Delete function.
        (d10v_register_type): Use a0_regnum.
        (d10v_print_registers_info): Use a0_regnum.
        (D10V_SP_REGNUM): Rename _SP_REGNUM, replace it and SP_REGNUM.
        (d10v_gdbarch_init): Do not set register_byte or
        register_raw_size, use D10V_SP_REGNUM to set sp_regnum.
        (d10v_pointer_to_address): Use extract_unsigned_integer instead of
        extract_address.
        (trace_command): Use XCALLOC.
        (print_insn): Delete reference to tm_print_insn.
        (saved_regs_unwinder): Use store_unsigned_integer instead of
        store_address.
        * frame.h (FRAME_OBSTACK_CALLOC): Define

2003-04-25  David Carlton  <carlton@bactrian.org>

        * config/djgpp/fnchange.lst: Add testsuite/gdb.c++/maint.exp.

2003-04-24  Adam Fedor  <fedor@gnu.org>

        * objc-lang.c: Include "valprint.h"
        * Makefile.in (objc-lang.o): Update dependencies.

2003-04-24  Adam Fedor  <fedor@gnu.org>

        * objc-lang.c (FETCH_ARGUMENT, CONVERT_FUNCPTR): Remove 
        architecture dependant compilation and mark as unimplemented
        (until they get put in the gdbarch vector).

2003-04-23  David Carlton  <carlton@bactrian.org>

        * cp-support.c (cp_find_first_component): Accept 'operator' in
        more locations.

2003-04-23  Andrew Cagney  <cagney@redhat.com>

        * infcall.c (call_function_by_hand): Eliminate redundant
        indentation.  Move "saved_async" and "old_cleanups" to where they
        are needed.
        
2003-04-23  Andrew Cagney  <cagney@redhat.com>

        * infcall.c (call_function_by_hand): Eliminate the variables "rc"
        and "buffer".  Move the "name" code to where it is needed.

2003-04-23  Andrew Cagney  <cagney@redhat.com>

        * infcall.c (call_function_by_hand): Move variables "start_sp",
        "dummy", "sizeof_dummy1" and "dummy1" and corresponding dummy call
        code to ON_STACK switch branch.
        
2003-04-23  Andrew Cagney  <cagney@redhat.com>

        * infcall.c (call_function_by_hand): Make declaration of "i",
        "sal", "bpt" and "old_sp" more local to their use.  Delete #if
        lint.

2003-04-23  Andrew Cagney  <cagney@redhat.com>

        * infcall.c (call_function_by_hand): Delete variable
        "n_method_args".  Localize "param_type"'s declaration to the loop
        that it is used.  Reinstate code assigning to said variable -
        deleted on 2002-06-14.  Rationalize calls to value_args_coerce.
        Rationalize code using "param_type".

2003-04-22  Andrew Cagney  <cagney@redhat.com>

        * infcall.c (call_function_by_hand): Use new variable "bp_addr" to
        compute the breakpoint address.  Only call FIX_CALL_DUMMY when
        ON_STACK.  Eliminate the variable "addr".  Do not pass "real_pc"
        to DEPRECATED_PUSH_RETURN_ADDRESS.

2003-04-22  Kevin Buettner  <kevinb@redhat.com>

        * dwarf2loc.c (dwarf2_evaluate_loc_desc): Invoke DWARF2_REG_TO_REGNUM
        on the DWARF2 register number prior to fetching a register.

2003-04-22  J. Brobecker  <brobecker@gnat.com>

        * config/pa/tm-hppa.h (SOFT_FLOAT): Delete this macro.
        Update all the tests using SOFT_FLOAT considering the fact that
        this macro was always set to 0. 
        * config/pa/tm-hppa64.h: Update all the tests using SOFT_FLOAT
        considering the fact that this macro was always set to 0.
        * hppa-tdep.h (hppa_store_return_value): Likewise.
        (hppa_extract_return_value): Likewise.

2003-04-22  J. Brobecker  <brobecker@gnat.com>

        * config/pa/tm-hppa.h: Remove obsolete code, was used by
        the hppa-pro target only.

2003-04-21  J. Brobecker  <brobecker@gnat.com>

        Ongoing multi-arch conversion effort for HP/UX:
        * config/pa/tm-hppa.h: Move all macro that are no longer
        defined now that GDB_MULTI_ARCH is now set to 1 from here...
        * config/pa/tm-hppa64.h: ... to here (hppa64 is not multiarch'ed yet).

2003-04-21  J. Brobecker  <brobecker@gnat.com>

        * config/pa/tm-hppa.h: Obsolete a section that was only used
        for hppa-pro.

2003-04-21  J. Brobecker  <brobecker@gnat.com>

        Ongoing multi-arch conversion for HP/UX.
        * config/pa/tm-hppa.h (GDB_MULTI_ARCH): Set to 1. Do not define
        if already defined (allows hppa64 to stay non-multiarched for now).
        * config/pa/tm-hppa64.h (GDB_MULTI_ARCH): Define.

2003-04-21  Andrew Cagney  <cagney@redhat.com>

        * frame.c (frame_id_eq): Fail when the code_addr's do not match.

2003-04-21  Andrew Cagney  <cagney@redhat.com>

        * i386-tdep.c (i386_gdbarch_init): Replace "mmx_num_regs" with
        "i386_num_mmx_regs".

2003-04-21  Andrew Cagney  <cagney@redhat.com>

        * infcall.c: New file.
        * infcall.h: New file.
        * valarith.c: Include "infcall.h".
        * scm-lang.c, objc-lang.cm, hppa-tdep.c, gcore.c: Ditto.
        * eval.c, ada-valprint.c, ada-lang.c: Ditto.
        * Makefile.in (valarith.o, scm-lang.o): Update dependencies.
        (objc-lang.o, hppa-tdep.o, gcore.o): Update dependencies.
        (eval.o, ada-valprint.o, ada-lang.o): Update dependencies.
        (SFILES): Add "infcall.c"
        (COMMON_OBS): Add "infcall.o".
        (infcall.o): Specify dependencies.
        * value.h (call_function_by_hand): Delete declaration.
        * inferior.h (run_stack_dummy): Delete declaration.
        * infcmd.c (breakpoint_auto_delete_contents): Move to "infcall.c".
        (run_stack_dummy): Move to "infcall.c", merged into
        call_function_by_hand.
        * valops.c (call_function_by_hand): Moved to "infcall.c".
        (find_function_addr, value_arg_coerce): Ditto.
        (unwindonsignal_p, coerce_float_to_double): Ditto.
        (_initialize_valops): Move "set/show coerce-float-to-double", and
        "set/show unwindonsignal" commands to "infcall.c".
        * v850-tdep.c, target.h: Update comments.
        * sparc-tdep.c (sparc_fix_call_dummy): Update comments.
        * sh-tdep.c (sh_init_extra_frame_info): Update comments.
        (sh64_init_extra_frame_info): Update comments.
        * mn10300-tdep.c: Update comments.
        * mcore-tdep.c (mcore_init_extra_frame_info): Update comments.
        * config/sparc/tm-sparc.h: Update comments.
        * breakpoint.h: Update comments.
        * avr-tdep.c (avr_init_extra_frame_info): Update comments.
        * arm-tdep.c: Update comment.

2003-04-19  Mark Kettenis  <kettenis@gnu.org>

        * i386-tdep.c (i386_num_register_names): New variable.
        (i386_num_mmx_regs): Renamed from mmx_num_regs.
        (MM0_REGNUM): Remove redundant parentheses in define.
        (i386_mmx_regnum_p): Use i386_mmx_regnum instead of mmx_num_regs.
        (i386_fp_regnum_p, i386_fpc_regnum_p, i386_sse_regnum_p,
        i386_mxcsr_regnum_p): Remove redundant parentheses.
        (i386_register_name): Use i386_num_register_names.
        
        * i386-tdep.c (i386_extract_return_value,
        i386_store_return_value): Correct check for availability of
        floating-point registers.

        * i386-tdep.c (i386_frame_num_args): Remove function.
        (i386_gdbarch_init): Set frame_num_args to frame_num_args_unknown.

        * i386-tdep.c (i386_mmx_regnum_to_fp_regnum): Renamed from
        mmx_regnum_to_fp_regnum.  Adjust all callers.

        * i386-tdep.c (i386_get_longjmp_target): Use
        TYPE_LENGTH(builtin_type_void_func_ptr) instead of TARGET_PTR_BIT
        and TARGET_CHAR_BIT.  Use extract_typed_address instead of
        extract_address.

2003-04-19  Mark Kettenis  <kettenis@gnu.org>

        * core-regset.c: Update comments to reflect reality.  Re-order
        includes.
        (fetch_core_registers): Use switch instead of if.  Remove
        redundant prototype.

2003-04-18  Jim Blandy  <jimb@redhat.com>

        * s390-tdep.c (s390_frame_align): New function.
        (s390_gdbarch_init): Register it with the gdbarch object.

2003-04-17  Richard Henderson  <rth@redhat.com>

        * remote.c (minitelnet): Don't redeclare escape_count, echo_check.

2003-04-17  Michael Snyder  <msnyder@redhat.com>
            Karen Bennet  <bennet@redhat.com>

        Committed by Elena Zannoni  <ezannoni@redhat.com>
        * gdb_gcore.sh: New script to create a core dump of a process.
        
2003-04-17  Elena Zannoni  <ezannoni@redhat.com>

        * values.c (value_being_returned): Don't fetch the return
        value if the return type is void.

2003-04-17  Jeff Johnston  <jjohnstn@redhat.com>

        * thread-db.c: Reindented.
 
2003-04-17  Jeff Johnston  <jjohnstn@redhat.com>
 
        * gdb_indent.sh: Recognize td_thrhandle_t, td_event_msg_t, 
        td_thr_events_t, td_notify_t, td_thr_iter_f, and td_thrinfo_t
        as types.
























        
2003-04-16  Kevin Buettner  <kevinb@redhat.com>

        * rs6000-tdep.c (rs6000_gdbarch_init): For the SysV ABI, set
        the size of ``long double'' to 16, instead of 8.

2003-04-16  Mark Kettenis  <kettenis@gnu.org>

        * i386-linux-nat.c: Add some whitespace to make things more
        readable.
        (fetch_register, store_register, fetch_inferior_registers,
        store_inferior_registers): Get rid of assignment in if-statement.
        (store_register): Fix typo in error message.

2003-04-16  Andrew Cagney  <cagney@redhat.com>

        * utils.c (xmmalloc): Always allocate something, matches
        libiberty/xmalloc's semantics.
        (xmrealloc, xmcalloc): Ditto.

2003-04-16  Andrew Cagney  <cagney@redhat.com>

        * frame.c (get_prev_frame): Do not initialize "unwind" or "type",
        update comments.
        (get_frame_type): Initialize unwind and type when needed.
        (get_frame_id, frame_register_unwind): Ditto.

2003-04-16  Andrew Cagney  <cagney@redhat.com>

        * NEWS: Mention that sparclet-*-* and sparclite-*-* have been made
        obsolete.
        * sparc-tdep.c: Obsolete SPARCLET and SPARCLITE code.
        * sparcl-stub.c: Obsolete file.
        * config/sparc/tm-sparclet.h: Obsolete file.
        * sparclet-stub.c: Obsolete file.
        * sparclet-rom.c: Obsolete file.
        * sparcl-tdep.c: Obsolete file.
        * config/sparc/tm-sparclite.h: Obsolete file.
        * config/sparc/sparclite.mt: Obsolete file.
        * config/sparc/sparclet.mt: Obsolete file.
        * configure.tgt: Make sparclet-*-*, sparclite-*-*, and
        sparc86x-*-* obsolete.

2003-04-15  David Carlton  <carlton@math.stanford.edu>

        * Makefile.in (SFILES): Add cp-namespace.c.
        (COMMON_OBS): Add cp-namespace.o.
        (block.o): Depend on gdb_obstack_h and cp_support_h.
        (buildsym.o): Depend on cp_support_h.
        (cp-namespace.o): New.
        (cp-support.o): Depend on gdb_string_h, demangle_h, gdb_assert_h,
        gdb_obstack_h, symtab_h, symfile_h, and gdbcmd_h.
        (dwarf2read.o): Depend on cp_support_h.
        * jv-lang.c (get_java_class_symtab): Set BLOCK_NAMESPACE.
        * dwarf2read.c (process_die): Set processing_has_namespace_info,
        processing_current_namespace.
        (read_namespace): Update processing_current_namespace; check for
        anonymous namespaces.
        (dwarf2_name): New function.
        (dwarf2_extension): Ditto.
        * cp-support.h: Update copyright, contributors.
        Add inclusion guards.
        Add opaque declaration for structs obstack, block, symbol.
        (struct using_direct): New struct.
        Add declarations for cp_find_first_component,
        cp_entire_prefix_len, processing_has_namespace_info,
        processing_current_namespace, cp_is_anonymous,
        cp_add_using_directive, cp_initialize_namespace,
        cp_finalize_namespace, cp_set_block_scope,
        cp_scan_for_anonymous_namespaces.
        * cp-namespace.c: New file.
        * cp-support.c: Update copyright.
        Include ctype.h, gdb_assert.h, gdbcmd.h.
        New variable maint_cplus_cmd_list.
        (cp_find_first_component): New function.
        (cp_entire_prefix_len, maint_cplus_command)
        (first_component_command, _initialize_cp_support): Ditto.
        * buildsym.c: Include cp-support.h.
        New variable using_list.
        (add_symbol_to_list): Check for anonymous namespaces.
        (finish_block): Set block's scope.
        (start_symtab): Initialize C++ namespace support.
        (end_symtab): Finalize C++ namespace support.
        * block.h: Add opaque declarations for structs
        block_namespace_info, using_direct, and obstack.
        Add declarations for block_set_scope and block_set_using.
        (struct block): Add 'language_specific' member.
        (BLOCK_NAMESPACE): New macro.
        * block.c: Include gdb_obstack.h and cp-support.h.
        (struct block_namespace_info): New struct.
        (block_set_scope): New function.
        (block_set_using, block_initialize_namespace): Ditto.

2003-04-14  Kevin Buettner  <kevinb@redhat.com>

        * solib-svr4.c (svr4_have_link_map_offsets): New function.
        (locate_base): Return early if there aren't any link map offsets.
        (svr4_solib_create_inferior_hook): Warn if shared library support
        is unavailable.

2003-04-14  David Carlton  <carlton@math.stanford.edu>

        * symtab.c (symbol_set_names): Add prefix when storing Java names
        in hash table.  Fix for PR java/1039.

2003-04-14  David Carlton  <carlton@math.stanford.edu>

        * symtab.c (symbol_set_names): Rename 'name' arg to
        'linkage_name', and 'tmpname' variable to 'linkage_name_copy'.
        * symtab.h: Change 'name' argument in declaration of
        symbol_set_names to 'linkage_name'.
        (SYMBOL_SET_NAMES): Change 'name' argument to 'linkage_name'.

2003-04-14  Andrew Cagney  <cagney@redhat.com>

        * mips-tdep.c (mips_read_sp): Do not apply ADDR_BITS_REMOVE,
        return the fully sign-extended register value.
        (get_frame_pointer): Ditto.
        (mips_pop_frame): Initialize "proc_desc" after checking for a
        dummy frame.

2003-04-14  Andrew Cagney  <cagney@redhat.com>

        * mips-tdep.c (mips_push_dummy_frame): Delete function.
        (MASK, PUSH_FP_REGNUM, GEN_REG_SAVE_MASK): Delete macros.
        (FLOAT_REG_SAVE_MASK, FLOAT_SINGLE_REG_SAVE_MASK): Delete macro.
        (mips_push_register): Delete function.
        (mips_dump_tdep): Delete references to GEN_REG_SAVE_MASK and
        PUSH_FP_REGNUM.

2003-04-14  Jim Blandy  <jimb@redhat.com>

        * symmisc.c: #include "gdb_regex.h".
        (maintenance_list_symtabs, maintenance_list_psymtabs): New
        functions.
        * maint.c (maintenance_list_command): New function.
        (_initialize_maint_cmds): Register the above as commands.
        * symtab.h (maintenance_list_symtabs,
        maintenance_list_psymtabs): New declarations.
        * cli/cli-cmds.c (maintenancelistlist): New variable.
        (init_cmd_lists): Initialize it.
        * cli/cli-cmds.h (maintenancelistlist): New declaration.
        * gdbcmd.h (maintenancelistlist): New declaration.
        * Makefile.in (symmisc.o): Update dependencies.

2003-04-14  Elena Zannoni  <ezannoni@redhat.com>

        * s390-nat.c: Include asm/types.h for addr_t.

2003-04-14  Corinna Vinschen  <vinschen@redhat.com>

        * cp-valprint.c (cp_print_class_method): Call unpack_pointer() with
        actually incoming type.

2003-04-13  Andrew Cagney  <cagney@redhat.com>

        * ppc-linux-tdep.c: Use get_frame_base, get_frame_pc,
        get_next_frame and get_frame_saved_regs.

2003-04-13  Andrew Cagney  <cagney@redhat.com>

        * reggroups.c (default_register_reggroup_p): Use NUM_REGS instead
        of gdbarch_num_regs.

2003-04-13  Andrew Cagney  <cagney@redhat.com>

        * frame.h: Mention what replaced what in "struct frame_info".
        * hppa-hpux-tdep.c: Use get_frame_base, get_frame_pc and
        deprecated_update_frame_base_hack and
        deprecated_update_frame_pc_hack.
        * hppa-tdep.c: Ditto.

2003-04-13  Daniel Jacobowitz  <drow@mvista.com>

        * dwarf2expr.h (struct dwarf_expr_context): Remove extra arguments
        to read_reg and update its comment.  Remove regnum member.
        * dwarf2expr.c (execute_stack_op): Remove memaddr and expr_lval.
        Don't call read_reg when setting in_reg.  Call read_reg to get
        the frame base if it's in a register.  Return the register number
        on the stack instead of in the context.  Remove extra arguments
        to read_reg.
        * dwarf2loc.c (dwarf_expr_read_reg): Remove extra arguments.
        (dwarf2_evaluate_loc_desc): Call value_from_register.  Expect
        the register number on the expression stack.
        (needs_frame_read_reg): Remove extra arguments.

2003-04-13  Daniel Jacobowitz  <drow@mvista.com>

        * dwarf2expr.c (dwarf2_read_address): Renamed from read_address;
        made non-static.
        (execute_stack_op): All callers updated.
        * dwarf2expr.h: Add prototype for dwarf2_read_address.
        * dwarf2loc.c (find_location_expression): New function.
        (dwarf_expr_frame_base): Call it.
        (dwarf2_evaluate_loc_desc): Handle 0-length location expressions.
        (dwarf2_tracepoint_var_ref): New function, broken out from
        locexpr_tracepoint_var_ref.
        (locexpr_tracepoint_var_ref): Call dwarf2_tracepoint_var_ref.
        Make static.
        (loclist_read_variable, loclist_read_needs_frame): New functions.
        (loclist_describe_location, loclist_tracepoint_var_ref): New
        functions.
        (dwarf2_loclist_funcs): New struct location_funcs.
        * dwarf2loc.h (struct dwarf2_loclist_baton): New type.
        (struct dwarf2_locexpr_baton): Add comments.
        (dwarf2_loclist_funcs): New extern.
        * dwarf2read.c (struct comp_unit_head): Remove DIE member, add
        base_address and base_known.
        (dwarf_loc_buffer): New variable.
        (struct dwarf2_pinfo): Add dwarf_loc_buffer and dwarf_loc_size.
        (DWARF_LOC_BUFFER, DWARF_LOC_SIZE): New macros.
        (dwarf2_has_info): Initialize dwarf_loc_offset.
        (dwarf2_build_psymtabs): Read in .debug_loc.
        (dwarf2_build_psymtabs_hard): Use DWARF_LOC_BUFFER and
        DWARF_LOC_SIZE.
        (psymtab_to_symtab_1): Likewise.  Move base address calculation
        here, from...
        (dwarf2_get_pc_bounds): ... here.  Use the base address from
        cu_header.
        (dwarf2_symbol_mark_computed): Handle location lists.

2003-04-13  Daniel Jacobowitz  <drow@mvista.com>

        * minsyms.c (install_minimal_symbols): Only switch to gnu-v3 mode
        if the linkage name demangled successfully.

2003-04-13  Mark Kettenis  <kettenis@gnu.org>

        * x86-64-tdep.c (att_flavour, intel_flavour, valid_flavours,
        disassmbly_flavour): Removed.

        * x86-64-tdep.c (gdb_print_insn_x86_64): Removed.

2003-04-13  Mark Kettenis  <kettenis@gnu.org>

        * x86-64-tdep.c (x86_64_breakpoint_from_pc): Removed.

2003-04-12  Andrew Cagney  <cagney@redhat.com>

        * frame.h (struct frame_info): Move definition from here ...
        * frame.c (struct frame_info): ... to here.

2003-04-12  Andrew Cagney  <cagney@redhat.com>

        * gdbthread.h (save_infrun_state): Delete parameter
        "prev_func_start".
        (struct thread_info): Delete field "prev_func_start".
        (load_infrun_state): Ditto.
        * thread.c (load_infrun_state, save_infrun_state): Update.
        * infrun.c (prev_func_start): Delete variable.
        (context_switch, init_wait_for_inferior): Update.
        (stop_stepping, keep_going): Update.

2003-04-12  Andrew Cagney  <cagney@redhat.com>

        * gdbarch.sh: Add missing opaque declarations.
        * gdbarch.h: Regnerate.
        * symtab.h: Add missing opaque declarations.
        * value.h, target.h, symfile.h, stabsread.h: Ditto.
        * x86-64-tdep.h, xmodem.h, monitor.h, typeprint.h: Ditto.
        * srec.h, solib-svr4.h, source.h, inferior.h: Ditto.
        * ser-unix.h, serial.h, remote-utils.h, gdbcore.h: Ditto.
        * ppc-tdep.h, ocd.h, mips-tdep.h, gdbtypes.h: Ditto.
        * buildsym.h, builtin-regs.h, linespec.h, language.h: Ditto.
        * i387-tdep.h, gdbthread.h, event-top.h, gdb.h: Ditto.
        * dwarf2cfi.h, doublest.h, disasm.h, cp-abi.h: Ditto.
        * cli-out.h, c-lang.h, ax-gdb.h, arch-utils.h: Ditto.
        * ada-lang.h, config/nm-lynx.h, config/nm-linux.h: Ditto.
        * config/sparc/tm-sp64.h, config/rs6000/tm-rs6000.h: Ditto.
        * config/pa/tm-hppah.h, config/m68k/tm-delta68.h: Ditto.
        * cli/cli-setshow.h, cli/cli-script.h: Ditto.

2003-04-11  Andrew Cagney  <cagney@redhat.com>

        * frame.c (get_frame_id): Return this frame's "id".
        (legacy_get_prev_frame): Set prev's frame ID code_addr to the
        function start.
        (legacy_saved_regs_this_id): Replace function body with
        internal-error.
        (deprecated_frame_xmalloc): Mark the frame ID as valid, use
        FRAME_OBSTACK_ZALLOC.
        (create_new_frame): Mark the frame ID as valid.

2003-04-11  Alexandre Oliva  <aoliva@redhat.com>

        * Makefile.in (libbfd_h): Added missing setting.
        * mips-tdep.c (mips_gdbarch_init): Set disassembler_options
        according to the selected ABI.

2003-04-11  Jeff Johnston  <jjohnstn@redhat.com>

        * gdb_indent.sh: Recognize pid_t and sigset_t as types.

2003-04-11  Andrew Cagney  <cagney@redhat.com>

        * gdbarch.sh (DEPRECATED_SAVED_PC_AFTER_CALL): Deprecate
        SAVED_PC_AFTER_CALL.
        * gdbarch.h, gdbarch.c: Regenerate.
        * xstormy16-tdep.c (xstormy16_gdbarch_init): Update.
        * x86-64-tdep.c (x86_64_init_abi): Update.
        * vax-tdep.c (vax_gdbarch_init): Update.
        * v850-tdep.c (v850_gdbarch_init): Update.
        * sparc-tdep.c (sparc_gdbarch_init): Update.
        * sh-tdep.c (sh_gdbarch_init): Update.
        * s390-tdep.c (s390_gdbarch_init): Update.
        * rs6000-tdep.c (rs6000_gdbarch_init): Update.
        * ns32k-tdep.c (ns32k_gdbarch_init): Update.
        * mn10300-tdep.c (mn10300_gdbarch_init): Update.
        * mips-tdep.c (mips_gdbarch_init): Update.
        * mcore-tdep.c (mcore_gdbarch_init): Update.
        * m68k-tdep.c (m68k_gdbarch_init): Update.
        * m68hc11-tdep.c (m68hc11_gdbarch_init): Update.
        * ia64-tdep.c (ia64_gdbarch_init): Update.
        (ia64_saved_pc_after_call): Update declaration.
        * i386ly-tdep.c (i386lynx_init_abi): Update.
        * i386-tdep.c (i386_gdbarch_init): Update.
        * hppa-tdep.c (hppa_gdbarch_init): Update.
        * h8300-tdep.c (h8300_gdbarch_init): Update.
        * frv-tdep.c (frv_gdbarch_init): Update.
        * cris-tdep.c (cris_gdbarch_init): Update.
        * avr-tdep.c (avr_gdbarch_init): Update.
        * arm-tdep.c (arm_gdbarch_init): Update.
        * alpha-tdep.c (alpha_gdbarch_init): Update.
        * ns32knbsd-nat.c (frame_num_args): Update.
        * ns32k-tdep.c (umax_frame_num_args): Update.
        * mips-tdep.c (mips_init_frame_pc_first): Update.
        * infrun.c (step_over_function): Update.
        * i386-linux-tdep.c (skip_hurd_resolver): Update.
        * i386-interix-tdep.c (i386_interix_back_one_frame): Update.
        * config/sparc/tm-sparc.h (DEPRECATED_SAVED_PC_AFTER_CALL): Update.
        (DEPRECATED_INIT_FRAME_PC_FIRST): Update.
        * config/rs6000/tm-rs6000.h (DEPRECATED_INIT_FRAME_PC_FIRST): Update.
        * config/pa/tm-hppa.h (DEPRECATED_SAVED_PC_AFTER_CALL): Update.
        * arm-linux-tdep.c (skip_hurd_resolver): Update.
        * arch-utils.c (init_frame_pc_default): Update.
        * alpha-tdep.c (alpha_init_frame_pc_first): Update.
        * x86-64-tdep.h (x86_64_linux_saved_pc_after_call): Update
        declaration.
        
2003-04-11  Andrew Cagney  <cagney@redhat.com>

        * i387-tdep.c: Update copyright.
        (i387_to_double): Delete function.
        (double_to_i387): Delete function.

2003-04-10  Andrew Cagney  <cagney@redhat.com>

        * d10v-tdep.c (d10v_frame_this_id): Set the code addr to the
        frame's function's address.  Simplify.
        (d10v_frame_unwind_cache): Check that the frame's function is
        non-zero.

2003-04-10  Jim Blandy  <jimb@redhat.com>

        * s390-tdep.c (s390_gdbarch_init): Put back accidentally deleted
        call to set_gdbarch_deprecated_push_arguments.

2003-04-10  Andrew Cagney  <cagney@redhat.com>

        * frame.c (fprint_frame_id): New function.
        (fprint_frame_type, fprint_frame): New function.
        (frame_pc_unwind, frame_func_unwind): Add/update trace code.
        (create_sentinel_frame, get_frame_id): Ditto.
        (frame_id_p, frame_id_eq): Ditto.
        (frame_id_inner, create_new_frame): Ditto.
        (legacy_get_prev_frame, get_prev_frame): Ditto.
        (deprecated_update_frame_pc_hack): Ditto.
        (frame_register_unwind): Ditto.
        (deprecated_update_frame_base_hack): Ditto.

2003-04-10  Corinna Vinschen  <vinschen@redhat.com>

        * i386-cygwin-tdep.c (i386_cygwin_frame_chain): New function.
        (i386_cygwin_init_abi): Set i386_cygwin_frame_chain as new
        frame_chain function.
        * Makefile.in: Add dependencies due to above change.

2003-04-10  Corinna Vinschen  <vinschen@redhat.com>

        * blockframe.c (legacy_frame_chain_valid): Move call to
        DEPRECATED_FRAME_CHAIN_VALID before calls to inside_entry_func and
        inside_entry_file.

2003-04-09  Andrew Cagney  <cagney@redhat.com>

        * frame.h (struct frame_id): Replace "pc" and "base" with
        "stack_addr" and "code_addr".  Update comments.
        (frame_id_build): Update parameter names and comment.
        (struct frame_info): Replace "id_p" and "id" with "this_id".
        * dummy-frame.c (dummy_frame_this_id): Update.
        * breakpoint.c (print_one_breakpoint): Update.
        * frame.c (get_frame_id): Update.
        (get_frame_base, frame_id_build): Update.
        (create_sentinel_frame, legacy_get_prev_frame): Update.
        (deprecated_update_frame_base_hack): Update.
        (frame_id_p, frame_id_eq): Rework, return 0 when an invalid ID.
        (frame_id_inner): Ditto.

2003-04-09  Andrew Cagney  <cagney@redhat.com>

        * defs.h (gdb_print_host_address): Make "addr" parameter a
        pointer constant.
        * utils.c (gdb_print_host_address): Update.

2003-04-09  Kevin Buettner  <kevinb@redhat.com>

        * rs6000-tdep.c (frame_get_saved_regs): Don't assume that the
        register number for R0 is 0.

2003-04-09  J. Brobecker  <brobecker@gnat.com>

        * frame.h (struct gdbarch): Add opaque structure definition
        to avoid a compilation warning on LynxOS 4.0.

2003-04-09  Andrew Cagney  <cagney@redhat.com>

        * frame.h (struct frame_info): Delete field "pc".  Replace
        "pc_unwind_cache" and "pc_unwind_cache_p" with "prev_pc"
        structure.
        * frame.c (frame_pc_unwind): Update.
        (create_sentinel_frame): Do not set "pc".
        (get_prev_frame): Do not set "pc".  Use frame_pc_unwind.
        (get_frame_pc): Call frame_pc_unwind.
        (deprecated_update_frame_pc_hack): Update.
        (create_new_frame): Use "pc" not "->pc".

2003-04-09  Andrew Cagney  <cagney@redhat.com>

        * frame.c (get_frame_id): Eliminate code updating "frame".
        (legacy_get_prev_frame): Ditto.
        (get_frame_base): Return id.base directly.
        (deprecated_update_frame_base_hack): Update "id.base".
        * frame.h (struct frame_info): Delete field "frame".

2003-04-09  Andrew Cagney  <cagney@redhat.com>

        * NEWS: Mention that the "Sequent family" is obsolete.
        * configure.tgt: Obsolete i[3456]86-sequent-bsd*,
        i[3456]86-sequent-sysv4*, and i[3456]86-sequent-sysv*.
        * configure.host: Obsolete i[3456]86-sequent-bsd*,
        i[3456]86-sequent-sysv4*, and i[3456]86-sequent-sysv*.
        * config/i386/tm-ptx4.h: Obsolete file.
        * config/i386/tm-ptx.h: Obsolete file.
        * symm-tdep.c: Obsolete file.
        * config/i386/symmetry.mt: Obsolete file.
        * config/i386/tm-symmetry.h: Obsolete file.
        * symm-nat.c: Obsolete file.
        * config/i386/nm-symmetry.h: Obsolete file.
        * config/i386/xm-symmetry.h: Obsolete file.
        * config/i386/symmetry.mh: Obsolete file.
        * config/i386/nm-ptx4.h: Obsolete file.
        * config/i386/ptx4.mh: Obsolete file.
        * config/i386/ptx.mt: Obsolete file.
        * config/i386/ptx.mh: Obsolete file.
        * config/i386/xm-ptx4.h: Obsolete file.
        * config/i386/xm-ptx.h: Obsolete file.

2003-04-09  Andrew Cagney  <cagney@redhat.com>

        Obsolete mips*-*-mach3*.
        * NEWS: Mention that mips*-*-mach3* is obsolete.
        * m3-nat.c: Obsolete file.
        * config/nm-m3.h: Obsolete file.
        * config/mips/tm-mipsm3.h: Obsolete file.
        * config/mips/mipsm3.mt: Obsolete file.
        * config/mips/mipsm3.mh: Obsolete file.
        * config/mips/xm-mipsm3.h: Obsolete file.
        * mipsm3-nat.c: Obsolete file.
        * configure.host: Obsolete mips-dec-mach3*.
        * configure.tgt: Obsolete mips*-*-mach3*.

2003-04-09  Andrew Cagney  <cagney@redhat.com>

        * doublest.h: Update copyright.
        (deprecated_store_floating, deprecated_extract_floating): Rename
        store_floating and extract_floating.  Update comments.
        * doublest.c: Update copyright.
        (extract_floating_by_length): Replace extract_floating.
        (store_floating_by_length): Replace store_floating.
        (deprecated_extract_floating): New function.
        (deprecated_store_floating): New function.
        (extract_typed_floating): Call extract_floating_by_length.
        (store_typed_floating): Call store_floating_by_length.
        * x86-64-tdep.c (x86_64_store_return_value): Update.
        * sh-tdep.c (sh3e_sh4_extract_return_value): Update.
        (sh64_extract_return_value): Update.
        (sh_sh4_register_convert_to_virtual): Update.
        (sh_sh64_register_convert_to_virtual): Update.
        (sh_sh4_register_convert_to_raw): Update.
        (sh_sh64_register_convert_to_raw): Update.
        * rs6000-tdep.c (rs6000_register_convert_to_virtual): Update.
        (rs6000_register_convert_to_raw): Update.
        * ia64-tdep.c (ia64_register_convert_to_virtual): Update.
        (ia64_register_convert_to_raw): Update.
        * config/i386/tm-symmetry.h (REGISTER_CONVERT_TO_RAW): Update.
        (REGISTER_CONVERT_TO_VIRTUAL): Update.
        * arm-linux-tdep.c (arm_linux_push_arguments): Update.
        * alpha-tdep.c (alpha_register_convert_to_virtual): Update.
        (alpha_register_convert_to_raw): Update.

2003-04-08  Andrew Cagney  <cagney@redhat.com>

        * gdbarch.sh (SAVED_PC_AFTER_CALL): Add a predicate.
        * gdbarch.h, gdbarch.c: Re-generate.
        * d10v-tdep.c (d10v_saved_pc_after_call): Delete function.
        (d10v_gdbarch_init): Do not set saved_pc_after_call.
        * infrun.c (step_over_function): Call SAVED_PC_AFTER_CALL_P
        conditionally, use frame_pc_unwind as an alternative.  Add
        comments.
        * arch-utils.c (init_frame_pc_default): Only call
        SAVED_PC_AFTER_CALL when available.

2003-04-08  Elena Zannoni  <ezannoni@redhat.com>

        * infrun.c (stop_soon): Rename from stop_soon_quietly.
        (struct inferior_status): Rename stop_soon_quietly field to stop_soon.
        (clear_proceed_status): Rename stop_soon_quietly to stop_soon.
        (start_remote): Ditto.
        (handle_inferior_event): Ditto.
        (save_inferior_status): Ditto.
        (restore_inferior_status): Ditto.
        * infcmd.c (attach_command): Ditto.
        * fork-child.c (startup_inferior): Ditto.
        * inferior.h (stop_soon): Rename from stop_soon_quietly.
        * alpha-tdep.c (heuristic_proc_start): Ditto.
        * mips-tdep.c (heuristic_proc_start): Ditto.
        * solib-svr4.c (svr4_solib_create_inferior_hook): Ditto.
        * solib-sunos.c (sunos_solib_create_inferior_hook): Ditto.
        * solib-osf.c (osf_solib_create_inferior_hook): Ditto.
        * solib-irix.c (irix_solib_create_inferior_hook): Ditto.
        * remote-vx.c (vx_create_inferior): Ditto.

2003-04-08  Elena Zannoni  <ezannoni@redhat.com>

        * infrun.c (stop_soon_quietly): Make it an enum, to better
        override the default behavior of handle_inferior_event.
        (clear_proceed_status): Update uses of stop_soon_quietly to
        reflect that it is now an enum.
        (start_remote): Ditto.
        (handle_inferior_event): Change logic a bit if stop_soon_quietly
        is set to handle the new GNU/Linux kernel behavior for
        attach/sigstop.  Update uses of stop_soon_quietly.
        * inferior.h (enum stop_kind): New enum.
        * infcmd.c (attach_command): Use STOP_QUIETLY_NO_SIGSTOP.
        Reset normal handle_inferior_event behavior, afterwards.
        * fork-child.c (startup_inferior): Update.
        * alpha-tdep.c (heuristic_proc_start): Update.
        * solib-svr4.c (svr4_solib_create_inferior_hook): Update.
        * solib-sunos.c (sunos_solib_create_inferior_hook): Update.
        * solib-osf.c (osf_solib_create_inferior_hook): Update.
        * solib-irix.c (irix_solib_create_inferior_hook): Update.
        * remote-vx.c (vx_create_inferior): Update.
        * mips-tdep.c (heuristic_proc_start): Update.

2003-04-07  Elena Zannoni  <ezannoni@redhat.com>

        * disasm.c (dump_insns):  Move variables inside loop, or they will
        be freed more than once, causing wild memory corruptions.
        (gdb_disassembly): Look for the substring "-thread",
        instead of "-threads" in the target name, to make sure to find
        the 'multi-thread' target.  Also, make sure we do the right thing 
        with the "core" target.

2003-04-07  Kevin Buettner  <kevinb@redhat.com>

        * mips-tdep.c (mips_print_fp_register): New function, created from
        do_fp_register_row().  Registers are now (also) printed as hex.
        Only one register is printed per row.
        (mips_print_register, do_fp_register_row): Print floating point
        registers with mips_print_fp_register().

2003-04-06  Andrew Cagney  <cagney@redhat.com>

        * valprint.h (inspect_it): Add extern declaration.
        * objc-lang.c (value_nsstring): Avoid assignment inside of "if".
        (selectors_info, classes_info): Ditto.
        (find_objc_msgcall): Fix indentation.
        (objc_printstr): Delete extern declarations.

        * arm-tdep.c (arm_frameless_function_invocation): Fix typo.

2003-04-06  Andrew Cagney  <cagney@redhat.com>

        * frame.h (legacy_frame_chain_valid): Rename frame_chain_valid.
        Update comment.
        * frame.c (legacy_saved_regs_this_id): Update.
        (legacy_get_prev_frame): Update.
        * xstormy16-tdep.c: Update comment.
        * sparc-tdep.c (sparc_frame_chain): Update comment.
        * blockframe.c (legacy_frame_chain_valid): Update.

2003-04-06  Andrew Cagney  <cagney@redhat.com>

        * valprint.c (val_print_type_code_int): Delete #ifdef
        PRINT_TYPELESS_INTEGER code.

        * gdbarch.sh (DEPRECATED_USE_GENERIC_DUMMY_FRAMES)
        (CALL_DUMMY_LOCATION, DEPRECATED_PC_IN_CALL_DUMMY): Allow partial
        multi-arch definition.
        * gdbarch.h: Re-generate.

2003-04-05  Andrew Cagney  <cagney@redhat.com>

        Eliminate FRAME_FIND_SAVED_REGS.
        * config/pa/tm-hppah.h (hppa_hpux_frame_find_saved_regs_in_sigtramp):
        Change FSR parameter to a pointer.
        * config/pa/tm-hppa64.h (FRAME_FIND_SAVED_REGS_IN_SIGTRAMP):
        Assume FSR parameter is a pointer.
        * hppa-hpux-tdep.c (hppa_hpux_frame_find_saved_regs_in_sigtramp):
        Make fsr a pointer.
        * hppa-tdep.c (hppa_frame_find_saved_regs): New function.
        (hppa_frame_saved_pc): Call hppa_frame_init_saved_regs.  Make
        saved_regs a pointer.
        (hppa_frame_saved_pc): Ditto.
        (find_dummy_frame_regs): Make frame_saved_regs a pointer
        (hppa_pop_frame): Call hppa_frame_init_saved_regs.  Make fsr a
        pointer.
        (restore_pc_queue): Make fsr a pointer.
        (hppa_frame_find_saved_regs): Make frame_saved_regs a pointer.
        (hppa_frame_chain): Make saved_regs a pointer, call
        hppa_frame_init_saved_regs.
        * sparc-tdep.c: Include "gdb_assert.h".
        (sparc_frame_find_saved_regs): Replace internal_error with
        gdb_assert.
        * remote-vxsparc.c (vx_read_register): Delete reference to
        FRAME_FIND_SAVED_REGS.
        * gdbarch.sh: Delete check for FRAME_FIND_SAVED_REGS.
        * gdbarch.h: Regenerate.
        * frame.h (DEPRECATED_FRAME_INIT_SAVED_REGS): Delete macro.
        (deprecated_get_frame_saved_regs): Delete declaration.
        (struct frame_saved_regs): Delete definition.
        * frame.c (deprecated_get_frame_saved_regs): Delete function.
        * config/pa/tm-hppa.h (hppa_frame_init_saved_regs): Declare.
        (hppa_frame_find_saved_regs): Delete declaration.
        (FRAME_FIND_SAVED_REGS): Delete macro.
        (DEPRECATED_FRAME_INIT_SAVED_REGS): Define.
        * config/i386/tm-ptx.h (FRAME_FIND_SAVED_REGS): Delete
        FRAME_FIND_SAVED_REGS in comment.

2003-04-05  Andrew Cagney  <cagney@redhat.com>

        * frame.c (frame_func_unwind, get_frame_func): New functions.
        * frame.h (get_frame_func, frame_func_unwind): Declare.
        (struct frame_info): Add field "prev_func" for caching the
        previous frame's function address.
        * arm-tdep.c (arm_frameless_function_invocation): Combine
        get_pc_function_start and get_frame_pc into get_frame_func.
        * sh-tdep.c (sh_nofp_frame_init_saved_regs): Ditto.
        (sh64_nofp_frame_init_saved_regs): Ditto.
        * s390-tdep.c (s390_function_start): Ditto.
        * rs6000-tdep.c (rs6000_pop_frame): Ditto.
        (rs6000_frameless_function_invocation): Ditto.
        (rs6000_frame_saved_pc): Ditto.
        * m68k-tdep.c (m68k_frame_init_saved_regs): Ditto.
        * ia64-tdep.c (ia64_frame_init_saved_regs): Ditto.
        * i386-tdep.c (i386_frameless_signal_p): Ditto.
        (i386_frame_init_saved_regs): Ditto.
        * hppa-tdep.c (hppa_frame_find_saved_regs): Ditto.
        * d10v-tdep.c (d10v_frame_unwind_cache): Combine
        get_pc_function_start and frame_pc_unwind into frame_func_unwind.
        * cris-tdep.c (cris_frame_init_saved_regs): Ditto.
        * blockframe.c (frameless_look_for_prologue): Ditto.

2003-04-05  Andrew Cagney  <cagney@redhat.com>

        * frame.c (legacy_get_prev_frame): Link prev to next at the
        function start.  Update comments.

2003-04-05  Andrew Cagney  <cagney@redhat.com>

        * frame.c (get_frame_id): Update comment.
        (legacy_get_prev_frame): Update comment.
        * gdbarch.sh: Delete check for EXTRA_FRAME_INFO.
        * gdbarch.h: Regenerate.
        * config/sparc/tm-sparc.h (EXTRA_FRAME_INFO): Delete.
        * frame.h: Delete #ifdef EXTRA_FRAME_INFO code.

2003-04-05  Andrew Cagney  <cagney@redhat.com>

        * stack.c (print_frame_info): Use get_frame_pc.

2003-04-04  Andrew Cagney  <cagney@redhat.com>

        * frame.c (get_prev_frame): Do not call frame_type_from_pc.  Set
        the frame's type from the unwinder.
        (get_frame_type): Map UNKNOWN_FRAME onto NORMAL_FRAME.
        (create_new_frame, legacy_get_prev_frame): When the unwinder's
        type isn't UNKNOWN_FRAME, initalize "type" from the unwinder.
        (get_frame_base_address): Use get_frame_type.
        (get_frame_locals_address, get_frame_args_address): Ditto.
        (legacy_saved_regs_unwinder): Set the type to UNKNOWN_TYPE.
        * frame.h (enum frame_type): Add UNKNOWN_FRAME.
        (struct frame_info): Add comment explaining why the frame contains
        a "type" field.
        * dummy-frame.c (dummy_frame_unwind): Set the type to DUMMY_FRAME.
        * d10v-tdep.c (d10v_frame_unwind): Set the type to NORMAL_FRAME.
        * sentinel-frame.c (sentinel_frame_unwinder): Set the type to
        NORMAL_FRAME.
        * frame-unwind.h: Include "frame.h".
        (struct frame_unwind): Add "type" field.
        * Makefile.in (frame_unwind_h): Add $(frame_h).
        
2003-04-04  Andrew Cagney  <cagney@redhat.com>

        * x86-64-tdep.c (x86_64_unwind_dummy_id): Use frame_id_build.
        * dummy-frame.c (dummy_frame_this_id): Use frame_id_build.
        * d10v-tdep.c (d10v_frame_this_id): Use get_frame_pc and
        get_frame_base.
        (d10v_unwind_dummy_id): Use frame_id_build.
        * frame.c (find_frame_sal): Use get_frame_pc.
        (create_new_frame): Use deprecated_update_frame_pc_hack and
        deprecated_update_frame_base_hack.
        (create_sentinel_frame): Add comment about ->pc going away.
        (get_prev_frame): Add comment about ->pc going away.
        (legacy_get_prev_frame): Use get_frame_base, get_frame_pc,
        frame_id_build, deprecated_update_frame_pc_hack and
        deprecated_update_frame_base_hack.
        (select_frame): Use get_frame_pc.
        (legacy_saved_regs_this_id): Use frame_id_build.

2003-04-04  Elena Zannoni  <ezannoni@redhat.com>

        * x86-64-tdep.c (x86_64_push_arguments): Handle correctly the
        signed integer case.
        (classify_argument): Handle enumerations and references.

2003-04-04  Andrew Cagney  <cagney@redhat.com>

        * frame.c (create_sentinel_frame): Initialize the sentinel frame's
        ID to NULL.

2003-04-01  Adam Fedor  <fedor@gnu.org>

        * gdb/objc-lang.c (selectors_info): Replace calls to
        SYMBOL_DEMANGLED_NAME and DEPRECATED_SYMBOL_NAME with
        SYMBOL_NATURAL_NAME.
        (classes_info, find_methods): Likewise.

2003-04-03  Kevin Buettner  <kevinb@redhat.com>

        * rs6000-tdep.c (rs6000_gdbarch_init): For xcoff executables, set
        ``mach'' to the value determined by bfd_default_set_arch_mach().

2003-04-02  Bob Rossi  <bob_rossi@cox.net>

        * Makefile.in (SUBDIR_MI_OBS): Add "mi-cmd-file.o".
        (SUBDIR_MI_SRCS): Add "mi-cmd-file.c".
        (mi-cmd-file.o): Update dependencies.

2003-04-01  Kevin Buettner  <kevinb@redhat.com>

        * mips-tdep.c (mips_dwarf_dwarf2_ecoff_reg_to_regnum)
        (mips_stab_reg_to_regnum): Add mappings for HI_REGNUM and LO_REGNUM.

2003-04-01  Adam Fedor  <fedor@gnu.org>

        * Makefile.in (c_lang.o, jv_lang.o, language.o): Add $(demangle_h).
        * language.h (struct language_defn): Add la_demangle.
        (language_demangle): Declare.
        * language.c (language_demangle): New function.
        (unk_lang_demangle): Likewise.
        (unknown_language_defn, auto_language_defn, local_language_defn):
        Add ukn_lang_demangle.
        * ada-lang.c (ada_language_defn): Add NULL for la_demangle element.
        * f-lang.c, m2-lang.c, p-lang.c, scm-lang.c: Likewise.
        * c-lang.c (c_language_defn, asm_language_defn): Likewise.
        (cplus_language_defn): Add cplus_demangle for la_demangle element.
        * jv-lang.c (java_demangle): New function
        (java_language_defn): Use it for la_demangle element.
        * objc-lang.c (objc_demangle): Add options argument
        (objc_language_defn): Use objc_demangle for la_demangle element.
        * maint.c (maintenance_demangle): Replace switch with
        call to language_demangle.
        * utils.c (fprintf_symbol_filtered): Likewise.

2003-04-01  Andrew Cagney  <cagney@redhat.com>

        * printcmd.c (print_frame_nameless_args): Delete #ifdef
        NAMELESS_ARG_VALUE, PRINT_NAMELESS_INTEGER and
        PRINT_TYPELESS_INTEGER.
        * config/sparc/tm-sp64.h (DEPRECATED_PUSH_RETURN_ADDRESS): Rename
        PUSH_RETURN_ADDRESS.

2003-04-01  Andrew Cagney  <cagney@redhat.com>

        * Makefile.in (d10v-tdep.o): Update dependencies.
        * d10v-tdep.c: Include "frame-base.h".
        (d10v_frame_unwind): Make constant.
        (d10v_frame_base_address): New function.
        (d10v_frame_base): New variable.
        (d10v_gdbarch_init): Set frame_base default.
        (struct d10v_unwind_cache): Add the field "prev_sp".  Update
        comment for base.
        (d10v_frame_unwind_cache): Set and use "prev_sp".
        (d10v_frame_this_id): Use the previous frame's inner most stack
        address and this frame's func address for the frame ID.  Use
        frame_id_build.  Don't analyze beyond the current instruction.
        
2003-04-01  Andrew Cagney  <cagney@redhat.com>

        * frame.h (get_frame_locals_address, get_frame_args_address):
        Refer to the base address, instead of the address of the first
        local or parameter.
        
2003-04-01  Andrew Cagney  <cagney@redhat.com>

        Add frame debug info addresses:
        * frame-base.c: New file.
        * frame-base.h: New file.
        * frame.h (struct frame_base): Add opaque declaration.
        (get_frame_base): Update comment.
        (get_frame_base_address): Declare.
        (get_frame_locals_address): Declare.
        (get_frame_args_address): Declare.
        (struct frame_info): Add "base" and "base_cache".  Update
        comments on the unwinder.
        * frame.c: Include "frame-base.h".
        (get_frame_locals_address): New function.
        (get_frame_base_address): New function.
        (get_frame_args_address): New function.
        * findvar.c (read_var_value): Use get_frame_locals_address and
        get_frame_args_address.
        * stack.c (frame_info): Use get_frame_locals_address and
        get_frame_args_address.
        (FRAME_ARGS_ADDRESS_CORRECT): Delete conditionally defined macro,
        moved to "frame-base.c".
        * printcmd.c (print_frame_nameless_args): Ditto.
        * symtab.h (address_class): Update comments.
        * dwarf2loc.c (dwarf_expr_frame_base): Add note about
        get_frame_base_address.
        * dwarf2expr.c (execute_stack_op): Ditto.
        * Makefile.in (frame_base_h): Define.
        (frame.o): Update dependencies.
        (frame-base.o): Add dependencies.
        (SFILES): Add frame-base.c.
        (COMMON_OBS): Add frame-base.o.

2003-04-01  Andrew Cagney  <cagney@redhat.com>

        * gdbarch.sh (CALL_DUMMY_START_OFFSET): Default to zero.
        CALL_DUMMY_LENGTH): Ditto.
        * gdbarch.c: Re-generate.
        * inferior.h (CALL_DUMMY_START_OFFSET): Delete macro.
        (CALL_DUMMY_LENGTH): Delete macro.
        * alpha-tdep.c (alpha_gdbarch_init): Do not set above when zero.
        * arm-tdep.c (arm_gdbarch_init): Ditto.
        * avr-tdep.c (avr_gdbarch_init): Ditto.
        * cris-tdep.c (cris_gdbarch_init): Ditto.
        * d10v-tdep.c (d10v_gdbarch_init): Ditto.
        * frv-tdep.c (frv_gdbarch_init): Ditto.
        * h8300-tdep.c (h8300_gdbarch_init): Ditto.
        * hppa-tdep.c (hppa_gdbarch_init): Ditto.
        * i386-tdep.c (i386_gdbarch_init): Ditto.
        * ia64-tdep.c (ia64_gdbarch_init): Ditto.
        * m68hc11-tdep.c (m68hc11_gdbarch_init): Ditto.
        * mcore-tdep.c (mcore_gdbarch_init): Ditto.
        * mips-tdep.c (mips_gdbarch_init): Ditto.
        * mn10300-tdep.c (mn10300_gdbarch_init): Ditto.
        * rs6000-tdep.c (rs6000_gdbarch_init): Ditto.
        * s390-tdep.c (s390_gdbarch_init): Ditto.
        * sh-tdep.c (sh_gdbarch_init): Ditto.
        * sparc-tdep.c (sparc_gdbarch_init): Ditto.
        * v850-tdep.c (v850_gdbarch_init): Ditto.
        * vax-tdep.c (vax_gdbarch_init): Ditto.
        * xstormy16-tdep.c (xstormy16_gdbarch_init): Ditto.

2003-04-01  Corinna Vinschen  <vinschen@redhat.com>

        * frame.c (get_prev_frame): Disable call to inside_entry_file().

2003-04-01  Andrew Cagney  <cagney@redhat.com>

        * gdbarch.sh (CALL_DUMMY_BREAKPOINT_OFFSET): Default to zero.
        (CALL_DUMMY_BREAKPOINT_OFFSET_P): Delete.
        * gdbarch.h, gdbarch.c: Re-generate.
        * config/sparc/tm-sp64.h (CALL_DUMMY_BREAKPOINT_OFFSET_P): Delete.
        (CALL_DUMMY_BREAKPOINT_OFFSET_P): Delete.
        * config/pa/tm-hppa64.h (CALL_DUMMY_BREAKPOINT_OFFSET_P): Delete.
        * inferior.h (CALL_DUMMY_BREAKPOINT_OFFSET_P): Delete.
        (CALL_DUMMY_BREAKPOINT_OFFSET): Delete.
        * infcmd.c (run_stack_dummy): Simplify assuming
        CALL_DUMMY_BREAKPOINT_OFFSET_P.
        * infrun.c (handle_inferior_event): Ditto.
        * alpha-tdep.c (alpha_gdbarch_init): Do not set
        call_dummy_breakpoint_offset or call_dummy_breakpoint_offset_p.
        * arm-tdep.c (arm_gdbarch_init): Ditto.
        * avr-tdep.c (avr_gdbarch_init): Ditto.
        * cris-tdep.c (cris_gdbarch_init): Ditto.
        * d10v-tdep.c (d10v_gdbarch_init): Ditto.
        * frv-tdep.c (frv_gdbarch_init): Ditto.
        * h8300-tdep.c (h8300_gdbarch_init): Ditto.
        * i386-tdep.c (i386_gdbarch_init): Ditto.
        * ia64-tdep.c (ia64_gdbarch_init): Ditto.
        * m68hc11-tdep.c (m68hc11_gdbarch_init): Ditto.
        * m68k-tdep.c (m68k_gdbarch_init): Ditto.
        * mcore-tdep.c (mcore_gdbarch_init): Ditto.
        * mips-tdep.c (mips_gdbarch_init): Ditto.
        * mn10300-tdep.c (mn10300_gdbarch_init): Ditto.
        * ns32k-tdep.c (ns32k_gdbarch_init): Ditto.
        * rs6000-tdep.c (rs6000_gdbarch_init): Ditto.
        * s390-tdep.c (s390_gdbarch_init): Ditto.
        * sh-tdep.c (sh_gdbarch_init): Ditto.
        * sparc-tdep.c (sparc_gdbarch_init): Ditto.
        * v850-tdep.c (v850_gdbarch_init): Ditto.
        * vax-tdep.c (vax_gdbarch_init): Ditto.
        * xstormy16-tdep.c (xstormy16_gdbarch_init): Ditto.

2003-04-01  Daniel Jacobowitz  <drow@mvista.com>

        * symfile.c (symfile_relocate_debug_section): Update call to
        bfd_simple_get_relocated_section_contents.

2003-03-31  Andrew Cagney  <cagney@redhat.com>

        * gdbarch.sh (FIX_CALL_DUMMY): Change to function with predicate.
        * gdbarch.h, gdbarch.c: Regenerate.
        * inferior.h (FIX_CALL_DUMMY): Delete macro.
        * valops.c (hand_function_call): Only call FIX_CALL_DUMMY when
        available.
        * frame.h (generic_fix_call_dummy): Delete declaration.
        * dummy-frame.h: Update comment.
        * dummy-frame.c (generic_fix_call_dummy): Delete function.
        * xstormy16-tdep.c (xstormy16_gdbarch_init): Do not set
        fix_call_dummy.
        * sh-tdep.c (sh_gdbarch_init): Ditto.
        * s390-tdep.c (s390_gdbarch_init): Ditto.
        * mn10300-tdep.c (mn10300_gdbarch_init): Ditto.
        * mcore-tdep.c (mcore_gdbarch_init): Ditto.
        * m68hc11-tdep.c (m68hc11_gdbarch_init): Ditto.
        * ia64-tdep.c (ia64_gdbarch_init): Ditto.
        * i386-tdep.c (i386_gdbarch_init): Ditto.
        * h8300-tdep.c (h8300_gdbarch_init): Ditto.
        * frv-tdep.c (frv_gdbarch_init): Ditto.
        * d10v-tdep.c (d10v_gdbarch_init): Ditto.
        * cris-tdep.c (cris_gdbarch_init): Ditto.
        * avr-tdep.c (avr_gdbarch_init): Ditto.
        * arm-tdep.c (arm_gdbarch_init): Ditto.

2003-03-31  J. Brobecker  <brobecker@gnat.com>

        * config/pa/tm-hppa64.h (FRAME_ARGS_ADDRESS): Delete macro, not useful.
        (INIT_FRAME_AP): Likewise.
        (EXTRA_FRAME_INFO): Likewise.

2003-03-31  Andrew Cagney  <cagney@redhat.com>

        * gdbarch.sh: Include "symfile.h".
        (CALL_DUMMY_ADDRESS): Default to entry_point_address.
        * gdbarch.h, gdbarch.c: Re-generate.
        * inferior.h (CALL_DUMMY_ADDRESS): Delete macro.
        * xstormy16-tdep.c (xstormy16_gdbarch_init): Do not set
        call_dummy_address, the default is at entry_point_address.
        * v850-tdep.c (v850_gdbarch_init): Ditto.
        * sparc-tdep.c (sparc_gdbarch_init): Ditto.
        * sh-tdep.c (sh_gdbarch_init): Ditto.
        * s390-tdep.c (s390_gdbarch_init): Ditto.
        * rs6000-tdep.c (rs6000_gdbarch_init): Ditto.
        * mn10300-tdep.c (mn10300_gdbarch_init): Ditto.
        * mcore-tdep.c (mcore_gdbarch_init): Ditto.
        * ia64-tdep.c (ia64_gdbarch_init): Ditto.
        * i386-tdep.c (i386_gdbarch_init): Ditto.
        * h8300-tdep.c (h8300_gdbarch_init): Ditto.
        * frv-tdep.c (frv_gdbarch_init): Ditto.
        * d10v-tdep.c (d10v_gdbarch_init): Ditto.
        * cris-tdep.c (cris_gdbarch_init): Ditto.
        * arm-tdep.c (arm_gdbarch_init): Ditto.

2003-03-31  Andrew Cagney  <cagney@redhat.com>

        * gdbarch.sh (CALL_DUMMY_P): Delete.
        * gdbarch.h, gdbarch.c: Re-generate.
        * inferior.h (CALL_DUMMY_P): Delete macro.
        * xstormy16-tdep.c (xstormy16_gdbarch_init): Update.
        * vax-tdep.c (vax_gdbarch_init): Update.
        * v850-tdep.c (v850_gdbarch_init): Update.
        * sparc-tdep.c (sparc_gdbarch_init): Update.
        * sh-tdep.c (sh_gdbarch_init): Update.
        * s390-tdep.c (s390_gdbarch_init): Update.
        * rs6000-tdep.c (rs6000_gdbarch_init): Update.
        * ns32k-tdep.c (ns32k_gdbarch_init): Update.
        * mn10300-tdep.c (mn10300_gdbarch_init): Update.
        * mips-tdep.c (mips_gdbarch_init): Update.
        * mcore-tdep.c (mcore_gdbarch_init): Update.
        * m68k-tdep.c (m68k_gdbarch_init): Update.
        * m68hc11-tdep.c (m68hc11_gdbarch_init): Update.
        * ia64-tdep.c (ia64_gdbarch_init): Update.
        * i386-tdep.c (i386_gdbarch_init): Update.
        * h8300-tdep.c (h8300_gdbarch_init): Update.
        * frv-tdep.c (frv_gdbarch_init): Update.
        * d10v-tdep.c (d10v_gdbarch_init): Update.
        * cris-tdep.c (cris_gdbarch_init): Update.
        * breakpoint.c (deprecated_frame_in_dummy): Update.
        * avr-tdep.c (avr_gdbarch_init): Update.
        * alpha-tdep.c (alpha_gdbarch_init): Update.
        * arm-tdep.c (arm_gdbarch_init): Update.
        * dummy-frame.c (dummy_frame_this_id): Update comments.
        * rs6000-tdep.c (rs6000_extract_struct_value_address): Ditto.
        * frame.c (legacy_get_prev_frame): Ditto.
        * valops.c (call_function_by_hand): Delete function.
        (hand_function_call): Rename to call_function_by_hand

2003-03-30  Andrew Cagney  <cagney@redhat.com>

        2002-11-10 Klee Dienes <kdienes@apple.com>
        * value.h (struct value): Update comment.

2003-03-30  Andrew Cagney  <cagney@redhat.com>

        * d10v-tdep.c: Replace _FP_REGNUM and FP_REGNUM with
        D10V_FP_REGNUM.
        (d10v_gdbarch_init): Do not set fp_regnum.

        * frame.c (get_frame_base): Force ID initialization.
        (get_prev_frame): Move computation of the frame ID from here ...
        (get_frame_id): ... to here.
        (legacy_get_prev_frame): Mark the frame ID as valid.
        * frame.h (struct frame_info): Add field "id_p".

2003-03-30  Mark Kettenis  <kettenis@gnu.org>

        * i386-tdep.c (i386_store_struct_return): Removed.
        (i386_gdbarch_init): Don't set deprecated_store_struct_return.

2003-03-30  Andrew Cagney  <cagney@redhat.com>

        * gdbarch.sh (DEPRECATED_DUMMY_WRITE_SP): Replace TARGET_WRITE_SP.
        * gdbarch.h, gdbarch.c: Regenerate.
        * v850-tdep.c (v850_gdbarch_init): Set deprecated_dummy_write_sp.
        * xstormy16-tdep.c (xstormy16_gdbarch_init): Ditto.
        * mcore-tdep.c (mcore_gdbarch_init): Ditto.
        * m68k-tdep.c (m68k_gdbarch_init): Ditto.
        * i386-tdep.c (i386_gdbarch_init): Ditto.
        * h8300-tdep.c (h8300_gdbarch_init): Ditto.
        * cris-tdep.c (cris_gdbarch_init): Ditto.
        * vax-tdep.c (vax_gdbarch_init): Ditto.
        * s390-tdep.c (s390_gdbarch_init): Ditto.
        * ns32k-tdep.c (ns32k_gdbarch_init): Ditto.
        * mn10300-tdep.c (mn10300_gdbarch_init): Ditto.
        * alpha-tdep.c (alpha_gdbarch_init): Ditto.
        * sparc-tdep.c (sparc_push_dummy_frame, sparc_pop_frame): Update.
        * config/sparc/tm-sp64.h (DEPRECATED_DUMMY_WRITE_SP): Update.
        * config/pa/tm-hppa.h (DEPRECATED_DUMMY_WRITE_SP): Define.
        * sparc-tdep.c (sparc_gdbarch_init): Update.
        * sh-tdep.c (sh_gdbarch_init): Update.
        * rs6000-tdep.c (rs6000_gdbarch_init): Update.
        * mips-tdep.c (mips_gdbarch_init): Update.
        * m68hc11-tdep.c (m68hc11_gdbarch_init): Update.
        * ia64-tdep.c (ia64_gdbarch_init): Update.
        * frv-tdep.c (frv_gdbarch_init): Update.
        * avr-tdep.c (avr_gdbarch_init): Update.
        * valops.c (hand_function_call): Replace TARGET_WRITE_SP with
        DEPRECATED_DUMMY_WRITE_SP.  Call when the method is available,
        instead of when push_dummy_call is not available.
        
2003-03-30  Andrew Cagney  <cagney@redhat.com>

        * infttrace.c: Include "gdbthread.h".
        (parent_attach_all): Fix function signature.
        (call_ptrace): Update call.
        * Makefile.in (infttrace.o): Update dependencies.

2003-03-30  Andrew Cagney  <cagney@redhat.com>

        * gdbarch.sh (DEPRECATED_PUSH_RETURN_ADDRESS): Replace
        PUSH_RETURN_ADDRESS.
        * gdbarch.h, gdbarch.c: Regenerate.
        * xstormy16-tdep.c (xstormy16_gdbarch_init): Update.
        * x86-64-tdep.c (x86_64_init_abi): Update.
        * v850-tdep.c (v850_gdbarch_init): Update.
        * sparc-tdep.c (sparc_gdbarch_init): Update.
        * sh-tdep.c (sh_gdbarch_init): Update.
        * s390-tdep.c (s390_gdbarch_init): Update.
        * rs6000-tdep.c (rs6000_gdbarch_init): Update.
        * mn10300-tdep.c (mn10300_gdbarch_init): Update.
        * mips-tdep.c (mips_gdbarch_init): Update.
        * mcore-tdep.c (mcore_gdbarch_init): Update.
        * m68hc11-tdep.c (m68hc11_gdbarch_init): Update.
        * ia64-tdep.c (ia64_gdbarch_init): Update.
        * i386-tdep.c (i386_gdbarch_init): Update.
        * h8300-tdep.c (h8300_gdbarch_init): Update.
        * frv-tdep.c (frv_gdbarch_init): Update.
        * cris-tdep.c (cris_gdbarch_init): Update.
        * avr-tdep.c (avr_gdbarch_init): Update.
        * arm-tdep.c (arm_gdbarch_init): Update.
        * valops.c (hand_function_call): Update.

2003-03-29  Andrew Cagney  <cagney@redhat.com>

        * d10v-tdep.c (d10v_gdbarch_init): Do not set call_dummy_words or
        sizeof_call_dummy_words.
        * gdbarch.sh (CALL_DUMMY_WORDS, SIZEOF_CALL_DUMMY_WORDS): Always
        define.
        * gdbarch.h: Regenerate.
        
2003-03-29  Andrew Cagney  <cagney@redhat.com>

        * infttrace.h: New file.
        * hpread.c: Include "gdb_assert.h" and "somsolib.h".
        (hpread_get_textlow): Detect an uninitialized dn_bufp.
        (hpread_read_doc_function_type): Detect an initialized type1.
        (hpread_quick_traverse): Initialize mod_name_string.
        * somsolib.h: Add #ifdef SOMSOLIB_H wrapper.
        (som_solib_get_solib_by_pc): Declare.
        (so_lib_thread_start_addr): Declare.
        (no_shared_libraries): Declare.
        * somread.c (init_import_symbols): Make static.  Add forward
        declaration.
        * config/pa/nm-hppah.h: Include "infttrace.h" for
        parent_attach_all.
        (hppa_insert_hw_watchpoint): Declare.
        (hppa_can_use_hw_watchpoint, hppa_remove_hw_watchpoint): Declare.
        * hppah-nat.c: Include "gdb_string.h".
        (parent_attach_all): Delete extern declaration, moved to
        "infttrace.h".
        (hppa_can_use_hw_watchpoint): Change type of "type" parameter to
        int.
        (hppa_remove_hw_watchpoint, hppa_insert_hw_watchpoint): Ditto.
        * Makefile.in (infttrace_h): Define.
        (hpread.o): Update dependencies.
        (hppah-nat.o, hppa-hpux-tdep.o, hppa-tdep.o): Ditto.
        * hppa-hpux-tdep.c: Include "gdb_string.h".
        * hppa-tdep.c (hppa_frame_saved_pc): Initialize "old_pc".
        * infrun.c (handle_inferior_event): Always initialize
        stepped_after_stopped_by_watchpoint.  Add default and remove
        fallthrough in switch statement.
        * infttrace.c (hppa_can_use_hw_watchpoint): Change type of "type"
        parameter to int.
        (hppa_remove_hw_watchpoint): Ditto.

2003-03-29  Andrew Cagney  <cagney@redhat.com>

        * ns32k-tdep.c (ns32k_gdbarch_init): Set the call dummy breakpoint
        offset.

2003-03-29  Richard Earnshaw  <rearnsha@arm.com>

        * arm-tdep.c (arm_push_arguments): Delete.
        (struct stack_item): New type.
        (push_stack_item, pop_stack_item, arm_push_dummy_call): New functions.
        (arm_store_struct_return): Delte.
        (arm_gdbarch_init): Register arm_push_dummy_call.  Don't register
        arm_push_arguments or arm_store_struct_return.

2003-03-28  Andrew Cagney  <cagney@redhat.com>

        * Makefile.in (d10v-tdep.o): Update dependencies.
        * remote.h (target_resume_hook, target_wait_loop_hook): Declare.
        * d10v-tdep.c: Include "remote.h".
        (target_resume_hook): Delete extern declaration.
        (target_wait_loop_hook): Ditto.
        (tdisassemble_command): Eliminate assignment in "if" conditional.
        (d10v_ts2_register_sim_regno): Eliminate call to
        legacy_register_sim_regno.
        (d10v_ts3_register_sim_regno): Ditto.

2003-03-28  Jeff Johnston  <jjohnstn@redhat.com>

        * thread.c: Reindented.
        * lin-lwp.c: Ditto.
        * linux-proc.c: Ditto.

2003-03-28  Bob Rossi  <bob_rossi@cox.net>

        * MAINTAINERS (write after approval): Add myself.

2003-03-27  Theodore A. Roth  <troth@openavr.org>

        * objc-exp.y: Add missing semi-colons.

2003-03-27  Andrew Cagney  <cagney@redhat.com>

        * regcache.c (write_sp): Delete function and references.
        * inferior.h (write_sp): Delete declaration.
        * valops.c (hand_function_call): Replace write_sp with
        TARGET_WRITE_SP.
        * sparc-tdep.c (sparc_push_dummy_frame): Ditto.
        (sparc_pop_frame): Ditto.
        
2003-03-27  Andrew Cagney  <cagney@redhat.com>

        * NEWS: Mention removal of support for hppa*-*-bsd* and
        hppa*-*-osf* natives, and hppa*-*-pro* target.
        * config/pa/xm-hppah.h: Do not include "pa/xm-pa.h".
        * config/pa/xm-pa.h: Obsolete file.
        * config/pa/xm-hppab.h: Obsolete file.
        * config/pa/nm-hppab.h: Obsolete file.
        * config/pa/tm-hppab.h: Obsolete file.
        * config/pa/tm-hppao.h: Obsolete file.
        * config/pa/nm-hppao.h: Obsolete file.
        * config/pa/tm-pro.h: Obsolete file.
        * config/pa/hppaosf.mt: Obsolete file.
        * config/pa/hppaosf.mh: Obsolete file.
        * config/pa/hppapro.mt: Obsolete file.
        * config/pa/hppabsd.mt: Obsolete file.
        * config/pa/hppabsd.mh: Obsolete file.
        * configure.host: Disable hppa*-*-bsd* and hppa*-*-osf*.
        * configure.tgt: Disable hppa*-*-bsd*, hppa*-*-pro* and
        hppa*-*-osf*.

2003-03-27  Andrew Cagney  <cagney@redhat.com>

        * d10v-tdep.c (d10v_gdbarch_init): Set push_dummy_call instead of
        push_arguments.  Don't set push_return_address or write_sp.
        (d10v_push_dummy_call): Replace d10v_push_arguments.
        (d10v_push_return_address, d10v_write_sp): Delete function,
        handled by push_dummy_call.

2003-03-26  Andrew Cagney  <cagney@redhat.com>

        * gdbarch.sh (DEPRECATED_PUSH_ARGUMENTS): Rename PUSH_ARGUMENTS.
        (push_dummy_call): New pure multi-arch replacement with gdbarch,
        regcache and dummy_addr parameters.
        * gdbarch.h, gdbarch.c: Re-generate.
        * valops.c (hand_function_call): Use gdbarch_push_dummy_call when
        available; assume it will handle stack alignment and return
        address issues.  Fall back to DEPRECATED_PUSH_ARGUMENTS and
        legacy_push_arguments.
        (legacy_push_arguments): Rename default_push_arguments.
        * value.h (legacy_push_arguments): Rename default_push_arguments.
        * i386-tdep.c (i386_push_arguments): Call legacy_push_arguments.
        * config/sparc/tm-sparc.h (DEPRECATED_PUSH_ARGUMENTS): Update.
        * config/sparc/tm-sp64.h (DEPRECATED_PUSH_ARGUMENTS): Update.
        * config/pa/tm-hppa.h (DEPRECATED_PUSH_ARGUMENTS): Update.
        * config/i386/tm-symmetry.h: Update.
        * xstormy16-tdep.c (xstormy16_gdbarch_init): Update.
        * x86-64-tdep.c (x86_64_init_abi): Update.
        * v850-tdep.c (v850_gdbarch_init): Update.
        * sparc-tdep.c (sparc_gdbarch_init): Update.
        * sh-tdep.c (sh_gdbarch_init): Update.
        * s390-tdep.c (s390_gdbarch_init): Update.
        * rs6000-tdep.c (rs6000_gdbarch_init): Update.
        * mn10300-tdep.c (mn10300_gdbarch_init): Update.
        * mips-tdep.c (mips_gdbarch_init): Update.
        * mcore-tdep.c (mcore_gdbarch_init): Update.
        * m68hc11-tdep.c (m68hc11_gdbarch_init): Update.
        * ia64-tdep.c (ia64_gdbarch_init): Update.
        * i386-tdep.c (i386_gdbarch_init): Update.
        * hppa-tdep.c (hppa_gdbarch_init): Update.
        * h8300-tdep.c (h8300_gdbarch_init): Update.
        * frv-tdep.c (frv_gdbarch_init): Update.
        * d10v-tdep.c (d10v_gdbarch_init): Update.
        * cris-tdep.c (cris_gdbarch_init): Update.
        * avr-tdep.c (avr_gdbarch_init): Update.
        * arm-tdep.c (arm_gdbarch_init): Update.
        * arm-linux-tdep.c (arm_linux_init_abi): Update.
        * alpha-tdep.c (alpha_gdbarch_init): Update.

2003-03-26  Daniel Jacobowitz  <drow@mvista.com>

        * signals/signals.c (do_target_signal_to_host): Correct realtime
        signal range test.

2003-03-26  Daniel Jacobowitz  <drow@mvista.com>

        * breakpoint.c (handle_gnu_4_16_catch_command, get_catch_sals)
        (struct sal_chain, map_catch_names): Remove.
        (catch_exception_command_1): Don't call
        handle_gnu_4_16_catch_command.

2003-03-26  Daniel Jacobowitz  <drow@mvista.com>

        From Mark Dettinger <dettinge@de.ibm.com>:
        * dwarf2cfi.c (read_2u): Increment pointer by two.

2003-03-26  Daniel Jacobowitz  <drow@mvista.com>

        * signals/signals.c: Fix typos in last change.

2003-03-26  Daniel Jacobowitz  <drow@mvista.com>

        * signals/signals.c (REALTIME_LO, REALTIME_HI): Define if
        not already defined.  Use __SIGRTMIN if available.
        (target_signal_from_host): Remove SIGRTMIN block.
        (do_target_signal_to_host): Remove SIGRTMIN block; check that
        the signal is within the realtime range.

2003-03-25  Adam Fedor  <fedor@gnu.org>

        * Makefile.in (infrun.o): Add $(language_h)
        * infrun.c (handle_inferior_event): Use skip_language_trampoline
        for language specific trampolines.
        * language.h (struct language_defn): Add skip_trampoline.
        (skip_language_trampoline): Declare.
        * language.c (unk_lang_trampoline, skip_language_trampoline):
        New functions.
        (unknown_language_defn, auto_language_defn, local_language_defn):
        Add ukn_lang_trampoline.
        * ada-lang.c (ada_language_defn): Add NULL for language
        specific skip_trampoline.
        * c-lang.c, f-lang.c, jv-lang.c, m2-lang.c, p-lang.c,
        scm-lang.c: Likewise.
        * objc-lang.c (objc_skip_trampoline): New function.
        (objc_language_defn): Add objc_skip_trampoline.

2003-03-25  Andrew Cagney  <cagney@redhat.com>

        * frame.c (get_prev_frame): Delay validating a frame's ID -
        non-NULL, didn't go backwards - until an attempt to unwind it to
        the previous frame.

2003-03-25  Andrew Cagney  <cagney@redhat.com>

        * gdbarch.sh (DEPRECATED_EXTRA_STACK_ALIGNMENT_NEEDED): Replace
        EXTRA_STACK_ALIGNMENT_NEEDED.  Default to 0 not 1.
        * gdbarch.h, gdbarch.c: Re-generate.
        * config/sparc/tm-sparc.h
        (DEPRECATED_EXTRA_STACK_ALIGNMENT_NEEDED): Define.
        * sparc-tdep.c (sparc_gdbarch_init): Set
        deprecated_extra_stack_alignment_needed.
        * config/pa/tm-hppa.h (EXTRA_STACK_ALIGNMENT_NEEDED): Delete.
        * xstormy16-tdep.c (xstormy16_gdbarch_init): Do not clear
        extra_stack_alignment_needed.
        * v850-tdep.c (v850_gdbarch_init): Ditto.
        * hppa-tdep.c (hppa_gdbarch_init): Ditto.
        * h8300-tdep.c (h8300_gdbarch_init): Ditto.
        * d10v-tdep.c (d10v_gdbarch_init): Ditto.
        * cris-tdep.c (cris_gdbarch_init): Ditto.
        * m68k-tdep.c (m68k_gdbarch_init): Ditto.
        * m68hc11-tdep.c (m68hc11_gdbarch_init): Ditto.
        
2003-03-25  Andrew Cagney  <cagney@redhat.com>

        * gdbarch.sh (DEPRECATED_STORE_STRUCT_RETURN): Replace
        STORE_STRUCT_RETURN.
        * gdbarch.h, gdbarch.c: Regenerate.
        * d10v-tdep.c (d10v_store_struct_return): Delete function.
        (d10v_push_arguments): Set the struct return register.
        (d10v_gdbarch_init): Update.
        * xstormy16-tdep.c (xstormy16_gdbarch_init): Update.
        * x86-64-tdep.c (x86_64_init_abi): Update.
        * vax-tdep.c (vax_gdbarch_init): Update.
        * v850-tdep.c (v850_gdbarch_init): Update.
        * sparc-tdep.c (sparc_gdbarch_init): Update.
        * sh-tdep.c (sh_gdbarch_init): Update.
        * s390-tdep.c (s390_gdbarch_init): Update.
        * rs6000-tdep.c (rs6000_gdbarch_init): Update.
        * ns32k-tdep.c (ns32k_gdbarch_init): Update.
        * mn10300-tdep.c (mn10300_gdbarch_init): Update.
        * mips-tdep.c (mips_gdbarch_init): Update.
        * mcore-tdep.c (mcore_gdbarch_init): Update.
        * m68k-tdep.c (m68k_gdbarch_init): Update.
        * m68hc11-tdep.c (m68hc11_gdbarch_init): Update.
        * ia64-tdep.c (ia64_gdbarch_init): Update.
        * i386-tdep.c (i386_gdbarch_init): Update.
        * hppa-tdep.c (hppa_gdbarch_init): Update.
        * h8300-tdep.c (h8300_gdbarch_init): Update.
        * frv-tdep.c (frv_gdbarch_init): Update.
        * cris-tdep.c (cris_gdbarch_init): Update.
        * avr-tdep.c (avr_gdbarch_init): Update.
        * arm-tdep.c (arm_gdbarch_init): Update.
        * alpha-tdep.c (alpha_gdbarch_init): Update.
        
2003-03-25  Andrew Cagney  <cagney@redhat.com>

        * gdbarch.sh (CALL_DUMMY_STACK_ADJUST_P): Delete.
        (DEPRECATED_CALL_DUMMY_STACK_ADJUST): Replace
        CALL_DUMMY_STACK_ADJUST with a predicate variable.
        * gdbarch.h, gdbarch.c: Regenerate.
        * xstormy16-tdep.c (xstormy16_gdbarch_init): Do not set
        call_dummy_stack_adjust_p.
        * vax-tdep.c (vax_gdbarch_init): Ditto.
        * v850-tdep.c (v850_gdbarch_init): Ditto.
        * sh-tdep.c (sh_gdbarch_init): Ditto.
        * s390-tdep.c (s390_gdbarch_init): Ditto.
        * rs6000-tdep.c (rs6000_gdbarch_init): Ditto.
        * ns32k-tdep.c (ns32k_gdbarch_init): Ditto.
        * mn10300-tdep.c (mn10300_gdbarch_init): Ditto.
        * mips-tdep.c (mips_gdbarch_init): Ditto.
        * mcore-tdep.c (mcore_gdbarch_init): Ditto.
        * m68k-tdep.c (m68k_gdbarch_init): Ditto.
        * m68hc11-tdep.c (m68hc11_gdbarch_init): Ditto.
        * ia64-tdep.c (ia64_gdbarch_init): Ditto.
        * i386-tdep.c (i386_gdbarch_init): Ditto.
        * h8300-tdep.c (h8300_gdbarch_init): Ditto.
        * frv-tdep.c (frv_gdbarch_init): Ditto.
        * d10v-tdep.c (d10v_gdbarch_init): Ditto.
        * cris-tdep.c (cris_gdbarch_init): Ditto.
        * avr-tdep.c (avr_gdbarch_init): Ditto.
        * arm-tdep.c (arm_gdbarch_init): Ditto.
        * alpha-tdep.c (alpha_gdbarch_init): Ditto.
        * config/sparc/tm-sp64.h (CALL_DUMMY_STACK_ADJUST): Update.
        * config/sparc/tm-sparc.h (CALL_DUMMY_STACK_ADJUST): Update.
        * config/sparc/tm-sp64.h (CALL_DUMMY_STACK_ADJUST): Update.
        * sparc-tdep.c (sparc_gdbarch_init): Update.  Do not set
        call_dummy_stack_adjust_p.
        * inferior.h (CALL_DUMMY_STACK_ADJUST_P): Delete macro.
        (CALL_DUMMY_STACK_ADJUST): Delete macro.
        * sparc-tdep.c (sparc32_push_arguments): Update.
        * valops.c (hand_function_call): Update.

2003-03-25  Corinna Vinschen  <vinschen@redhat.com>

        * xstormy16-tdep.c (xstormy16_gdbarch_init): Add call to
        set_gdbarch_char_signed.

2003-03-25  Richard Earnshaw  <rearnsha@arm.com>

        PR cli/548
        * arm-tdep.c (_initialize_arm_tdep): Command is "set arm disassembler".

2003-03-25  Richard Earnshaw  <rearnsha@arm.com>

        * arm-tdep.c (arm_gdbarch_init): Register the disassembler function.
        (_initialize_arm_tdep): Don't set tm_print_insn.

2003-03-24  Adam Fedor  <fedor@gnu.org>

        * Makefile.in (YYOBJ): Add objc-exp.tab.o
        * objc-lang.h: Add multiple inclusion protection.
        (start_msglist, add_msglist, end_msglist): Additional declarations.

2003-03-24  Richard Earnshaw  <rearnsha@arm.com>

        * armnbsd-tdep.c (arm_netbsd_aout_init_abi): ARM_FLOAT_SOFT enum
        value was renamed to ARM_FLOAT_SOFT_FPA.

2003-03-23  Andrew Cagney  <cagney@redhat.com>

        * gdbarch.sh (DEPRECATED_FRAME_CHAIN): Replace FRAME_CHAIN.
        (DEPRECATED_FRAME_CHAIN_VALID): Replace FRAME_CHAIN_VALID.
        * gdbarch.h, gdbarch.c: Regenerate.
        * valops.c (hand_function_call): Update.
        * objfiles.h (DEPRECATED_FRAME_CHAIN_VALID): Update.
        * frame.c (legacy_saved_regs_this_id): Update.
        (legacy_get_prev_frame, get_prev_frame, legacy_frame_p): Update.
        * dummy-frame.h: Update.
        * config/sparc/tm-sparc.h (DEPRECATED_FRAME_CHAIN): Update.
        * config/pa/tm-hppa.h (DEPRECATED_FRAME_CHAIN_VALID): Update.
        * config/m68k/tm-vx68.h (DEPRECATED_FRAME_CHAIN): Update.
        * config/m68k/tm-os68k.h (DEPRECATED_FRAME_CHAIN): Update.
        * config/m68k/tm-sun3.h: Update.
        * blockframe.c (inside_main_func, frame_chain_valid): Update.
        * xstormy16-tdep.c (xstormy16_gdbarch_init): Update.
        * x86-64-tdep.c (x86_64_init_abi): Update.
        * vax-tdep.c (vax_gdbarch_init): Update.
        * v850-tdep.c (v850_gdbarch_init): Update.
        * sparc-tdep.c (sparc_frame_chain, sparc_gdbarch_init): Update.
        * sh-tdep.c (sh_gdbarch_init): Update.
        * s390-tdep.c (s390_gdbarch_init): Update.
        * rs6000-tdep.c (rs6000_frame_saved_pc): Update.
        (rs6000_gdbarch_init, rs6000_frame_saved_pc): Update.
        (frame_get_saved_regs): Update.
        * ppc-linux-tdep.c (ppc_linux_init_abi): Update.
        * ns32k-tdep.c (ns32k_gdbarch_init): Update.
        * mn10300-tdep.c (mn10300_gdbarch_init): Update.
        * mips-tdep.c (mips_gdbarch_init): Update.
        * mcore-tdep.c (mcore_gdbarch_init): Update.
        * m68k-tdep.c (m68k_gdbarch_init): Update.
        * m68hc11-tdep.c (m68hc11_gdbarch_init): Update.
        * ia64-tdep.c (ia64_gdbarch_init): Update.
        * i386-tdep.c (i386_frame_num_args, i386_gdbarch_init): Update.
        * i386-interix-tdep.c (i386_interix_init_abi): Update.
        (i386_interix_back_one_frame): Update.
        * hppa-tdep.c (hppa_gdbarch_init): Update.
        (hppa_init_extra_frame_info): Update.
        * h8300-tdep.c (h8300_gdbarch_init): Update.
        * frv-tdep.c (frv_gdbarch_init): Update.
        * cris-tdep.c (cris_gdbarch_init): Update.
        * avr-tdep.c (avr_gdbarch_init): Update.
        * arm-tdep.c (arm_gdbarch_init): Update.
        * alpha-tdep.c (alpha_gdbarch_init): Update.

2003-03-22  Richard Earnshaw  <rearnsha@arm.com>

        * arm-tdep.h (arm_float_model): Add AUTO and LAST values.
        (arm_get_fp_model): Declare.
        * arm-tdep.c (fp_model_strings): New string array.
        (arm_fp_model, current_fp_model): New variables.
        (arm_get_fp_model): New function.
        (arm_set_fp): New function.
        (set_fp_model_sfunc): New function.
        (show_fp_model): New function.
        (_initialize_arm_tdep): Add new command to set/show the FPU.
        (arm_extract_return_value): Use arm_get_fp_model.
        (arm_store_return_value): Likewise.
        (arm_gdbarch_init): Default fpa model is softfpa.  Call arm_set_fp
        to initialize the floating-point data types.
        * arm-linux-tdep.c (arm_linux_init_abi): The default floating point
        model is FPA.

2003-03-22  Richard Earnshaw  <rearnsha@arm.com>

        * arm-tdep.c (show_arm_command): Don't print out help.  Instead, show
        the current setting of each value.
        (_initialize_arm_tdep): Delete variable new_cmd and add new vars
        new_set and new_show.  Use add_setshow_cmd_full and 
        add_setshow_boolean_cmd as appropriate.  Deprecate "set/show apcs32"
        commands and add new version as subcommands of "set/show arm".

2003-03-22  Richard Earnshaw  <rearnsha@arm.com>

        * arm-tdep.c (setarmcmdlist, showarmcmdlist): New command lists.
        (set_arm_command, show_arm_command): New functions.
        (_initialize_arm_tdep): Add them.
        (num_disassembly_options): Renamed from num_flavor_options.
        (valid_disassembly_styles): Renamed from valid_flavors.
        (disassembly_style): Renamed from disassembly_flavor.
        (set_disassembly_style_sfunc): Renamed from 
        set_disassembly_flavor_sfunc.
        (set_disassembly_style): Renamed from set_disassembly_flavor.
        (arm_othernames): Updated.
        (_initialize_arm_tdep): Deprecate "set/show disassembly-flavor"
        command.  Add "set/show arm disassembly" commands.  Deprecate
        "othernames" command.

2003-03-22  Richard Earnshaw  <rearnsha@arm.com>

        * Makefile.in (elf_reloc_macros_h, elf_arm_h): Define.
        (arm-tdep.o): Depend on elf_arm_h.

2003-03-22  Richard Earnshaw  <rearnsha@arm.com>

        * Makefile.in (coff_internal_h): Define.
        (arm-tdep.o): Update dependencies.

2003-03-22  Richard Earnshaw  <rearnsha@arm.com>

        * arm-tdep.c (prologue_cache): Delete.
        (check_prologue_cache, save_prologue_cache): Delete.
        (arm_scan_prologue): Don't check or update the prologue_cache.
        (arm_gdb_arch_init): Don't initialize it.
        (_initialize_arm_tdep): Likewise.

2003-03-21  Stephane Carrez  <stcarrez@nerim.fr>

        * MAINTAINERS (tui): Maintainer of tui code.

2003-03-21  Corinna Vinschen  <vinschen@redhat.com>

        * Makefile.in (ALLDEPFILES): Add i386-cygwin-tdep.c.
        (i386-cygwin-tdep.o): Add dependencies.
        * defs.h (enum gdb_osabi): Add GDB_OSABI_CYGWIN.
        * i386-cygwin-tdep.c: New file.
        * osabi.c (gdb_osabi_name): Add string for GDB_OSABI_CYGWIN.
        * config/i386/cygwin.mt (TDEPFILES): Add i386-cygwin-tdep.o.

2003-03-20  Andrew Cagney  <cagney@redhat.com>

        * infrun.c (DYNAMIC_TRAMPOLINE_NEXTPC): Delete macro.
        (handle_inferior_event): Remove code calling
        DYNAMIC_TRAMPOLINE_NEXTPC.

        * Makefile.in (init.c): Don't add $(srcdir) prefix when a file
        already has a full path.

        * main.c (gdb_main): Return 1.
        (captured_main): Call error to report an invalid interpreter.

        * Makefile.in (alpha-osf1-tdep.o): Update dependencies.
        * alpha-osf1-tdep.c: Include "gdb_string.h".

2003-03-19  J. Brobecker  <brobecker@gnat.com>

        Continuing work to convert the hppa targets to multiarch partial.

        * hppa-tdep.c (hppa_gdbarch_init): Set the push_dummy_frame gdbarch
        method, now that hppa_push_dummy_frame has a conformant prototype.
        * config/pa/tm-hppa.h (DEPRECATED_PUSH_DUMMY_FRAME): Wrap macro
        inside "#if !GDB_MULTI_ARCH ... #endif" conditional, in preparation
        for the switch to multiarch partial.

2003-03-19  Kevin Buettner  <kevinb@redhat.com>

        * mdebugread.c (parse_symbol): For stEnd, we're done counting
        when iss is issNull.

2003-03-18  Kevin Buettner  <kevinb@redhat.com>

        * mips-tdep.c (mips_register_name): Fix fencepost error involving
        NUM_REGS bounds check.

2003-03-18  Kevin Buettner  <kevinb@redhat.com>

        * Makefile.in (mips-tdep.o): Add dependency on $(gdb_assert_h).
        * mips-tdep.c (gdb_assert.h): Include.
        (mips_generic_reg_names, mips_processor_reg_names): Make static.
        (mips_register_name): Handle integer registers explicitly.  Add
        bounds checking.
        (mips_r3041_reg_names, mips_r3051_reg_names, mips_r3081_reg_names)
        (mips_lsi33k_reg_names): Don't list integer registers; they're
        handled by mips_register_name() now.
        * config/mips/tm-irix3.h (MIPS_REGISTER_NAMES): Likewise.
        * config/mips/tm-irix6.h (MIPS_REGISTER_NAMES): Likewise.
        * config/mips/tm-mips.h (MIPS_REGISTER_NAMES): Likewise.
        * config/mips/tm-tx39.h (MIPS_REGISTER_NAMES): Likewise.
        * config/mips/tm-tx39l.h (MIPS_REGISTER_NAMES): Likewise.

2003-03-18  Andrew Cagney  <cagney@redhat.com>

        * printcmd.c (print_scalar_formatted): Change VALADDR parameter to
        a void pointer.
        * gdbtypes.h (print_scalar_formatted): Update declaration.
        * expression.h (enum exp_opcode): Remove non-ISO C trailing comma.

2003-03-18  J. Brobecker  <brobecker@gnat.com>

        * infrun.c (observer.h): Add #include.
        (normal_stop): Add call to observer_notify_normal_stop.
        * Makefile.in (infrun.o): Add dependency on observer.h.

2003-03-18  J. Brobecker  <brobecker@gnat.com>

        Continuing work to convert the hppa targets to multiarch partial.
        * hppa-tdep.c (hppa_push_dummy_frame): Remove unused function
        parameter. Reformat comment.
        * config/pa/tm-hppa.h (hppa_push_dummy_frame): Update profile.
        (DEPRECATED_PUSH_DUMMY_FRAME): Update call to hppa_push_dummy_frame()
        to match new profile.

2003-03-18  J. Brobecker  <brobecker@gnat.com>

        * hppa-tdep.c (hppa_push_dummy_frame): Remove hack which does not
        appear to be working in any case.

2003-03-18  J. Brobecker  <brobecker@gnat.com>

        * observer.c (observer_test_first_observer): New static variable.
        (observer_test_second_observer): Likewise.
        (observer_test_third_observer): Likewise.
        (observer_test_first_notification_function): New static function.
        (observer_test_second_notification_function): Likewise.
        (observer_test_third_notification_function): Likewise.

2003-03-17  J. Brobecker  <brobecker@gnat.com>

        * hppa-tdep.c (gdb_assert.h): Add missing #include.
        * somsolib.c (gdb_assert.h): Likewise.
        * Makefile.in (hppa-tdep.o): Add dependency on gdb_assert.h.
        (somsolib.o): Likewise.

2003-03-17  Andrew Cagney  <cagney@redhat.com>

        * disasm.c (gdb_disassembly): Set di.mach using the architecture's
        BFD.  Simplify setting of di.endian.

2003-03-17  Andrew Cagney  <cagney@redhat.com>

        * rs6000-tdep.c (ppc_floating_point_unit_p): New function.
        * ppc-tdep.h (ppc_floating_point_unit_p): Declare.

        From Elena Zannoni  <ezannoni@redhat.com>
        * ppc-sysv-tdep.c (ppc_sysv_abi_push_arguments): Handle e500
        vector and floating-point parameters.
        (ppc_sysv_abi_use_struct_convention): Handle e500 struct return
        convention.
        (ppc_sysv_abi_broken_use_struct_convention): Ditto.

2003-03-17  Fernando Nasser  <fnasser@redhat.com>

        * MAINTAINERS: Remove my name from several maintainership roles.

2003-03-17  Andrew Cagney  <cagney@redhat.com>

        Fix frame off-by-one bug.
        * frame-unwind.h (frame_this_id_ftype): Replace
        frame_unwind_id_ftype.
        (frame_prev_register_ftype): Replace frame_unwind_reg_ftype.
        (struct frame_unwind): Replace "id" with "this_id".  Replace "reg"
        with "prev_register".
        * frame-unwind.c (frame_unwind_find_by_pc): Return
        legacy_saved_regs_unwind instead of trad_frame_unwind.  Update
        comment.
        * dummy-frame.c (cached_find_dummy_frame): Delete function.
        (dummy_frame_this_id): Replace dummy_frame_id_unwind.
        (dummy_frame_prev_register): Replace dummy_frame_register_unwind.
        (dummy_frame_unwind): Update.
        * sentinel-frame.c (sentinel_frame_prev_register): Replace
        sentinel_frame_register_unwind.
        (sentinel_frame_this_id): Replace sentinel_frame_id_unwind.
        (sentinel_frame_unwinder): Update.
        * frame.h (legacy_saved_regs_unwind): Replace trad_frame_unwind.
        (struct frame_info): Rename "unwind_cache" to "prologue_cache".
        * frame.c (create_sentinel_frame): Update. Initialize
        "prologue_cache" instead of "unwind_cache".
        (frame_register_unwind): Call this frame's prev_register with the
        next frame and this frame's prologue cache.
        (get_prev_frame): Simplify.  Always call prev frame's this_id with
        this frame and prev frame's prologue cache.  Document that this
        call is shifted one to the left when compared to the
        frame_register_unwind call.
        (legacy_saved_regs_prev_register): Replace
        frame_saved_regs_register_unwind.
        (legacy_saved_regs_this_id): Replace frame_saved_regs_id_unwind.
        (legacy_saved_regs_unwinder): Replace trad_frame_unwinder.
        (legacy_saved_regs_unwind): Replace trad_frame_unwind.
        * d10v-tdep.c (d10v_frame_this_id): Replace d10v_frame_id_unwind.
        (d10v_frame_unwind): Update.
        (d10v_frame_prev_register): Replace d10v_frame_register_unwind.
        (d10v_frame_unwind_cache): Replace this "fi" with "next_frame".
        (saved_regs_unwinder): Replace this "frame" with "next_frame", and
        "saved_regs" with "this_saved_regs".

2003-03-16  Andrew Cagney  <cagney@redhat.com>

        * frame.c (frame_pop): Don't call target_store_registers.  Fix
        problem reported by Mark Kettenis.

2003-03-16  Mark Kettenis  <kettenis@gnu.org>

        * i386-tdep.c (i386_register_type): Renamed from
        i386_register_virtual_type.  Adjust function signature.
        (i386_gdbarch_init): Set register_type instead of
        deprecated_max_register_raw_size,
        deprecated_max_register_virtual_size and register_virtual_type.

2003-03-14  Andrew Cagney  <cagney@redhat.com>

        * frame.c (get_prev_frame): When a legacy frame, always call
        legacy_get_prev_frame.  Simplify unwind code using assumption that
        the unwinder is new.
        (legacy_get_prev_frame): Handle legacy sentinel frame unwind here.
        (legacy_frame_p): When no gdbarch_unwind_dummy_id, or
        SAVED_DUMMY_FRAME_TOS, assume a legacy frame.

2003-03-14  Andrew Cagney  <cagney@redhat.com>

        * frame.c (get_saved_register): Delete function.
        * frame.h (get_saved_register): Delete declaration.
        * xstormy16-tdep.c: Update comment.
        * regcache.h: Update comments.
        * sparc-tdep.c (sparc_init_extra_frame_info): Instead of
        get_saved_register and extract_address, use
        frame_read_unsigned_register.
        (sparc_frame_saved_pc): Ditto.
        (sparc_get_saved_register): Instead of get_saved_register, use
        frame_register.
        (sparc_pop_frame): Ditto.
        * findvar.c: Update comments.
        (value_of_register): Call frame_register instead of
        get_saved_register.
        (value_from_register): Ditto.
        * config/sparc/tm-sparc.h: Update comment.
        * breakpoint.c: Update comment.

2003-03-14  Andrew Cagney  <cagney@redhat.com>

        * gdbarch.sh (DEPRECATED_GET_SAVED_REGISTER): Replace
        GET_SAVED_REGISTER.
        * gdbarch.h, gdbarch.c: Re-generate.
        * frame.h: Update comments.
        * xstormy16-tdep.c (xstormy16_gdbarch_init): Update.
        * x86-64-tdep.c (x86_64_init_abi): Update.
        * sparc-tdep.c (sparc_gdbarch_init): Update.
        * sh-tdep.c (sh_gdbarch_init): Update.
        * mips-tdep.c (mips_gdbarch_init): Update.
        * m68hc11-tdep.c (m68hc11_gdbarch_init): Update.
        * cris-tdep.c (cris_gdbarch_init): Update.
        * ia64-tdep.c (ia64_gdbarch_init): Update.
        * frame.c (frame_register): Update.
        (get_saved_register): Update.
        * config/sparc/tm-sparc.h (DEPRECATED_GET_SAVED_REGISTER): Update.
        
2003-03-13  Andrew Cagney  <cagney@redhat.com>

        * gdbarch.sh (DEPRECATED_POP_FRAME): Replace POP_FRAME.
        * gdbarch.h, gdbarch.c: Regenerate.
        * valops.c (hand_function_call): Update comment.
        * stack.c (return_command): Update comment.
        * config/sparc/tm-sparc.h (DEPRECATED_POP_FRAME): Update.
        * config/pa/tm-hppa.h (DEPRECATED_POP_FRAME): Update.
        * xstormy16-tdep.c (xstormy16_gdbarch_init): Update.
        * x86-64-tdep.c (x86_64_init_abi): Update.
        * vax-tdep.c (vax_gdbarch_init): Update.
        * v850-tdep.c (v850_gdbarch_init): Update.
        * sparc-tdep.c (sparc_gdbarch_init): Update.
        * sh-tdep.c (sh_gdbarch_init): Update.
        * s390-tdep.c (s390_gdbarch_init): Update.
        * rs6000-tdep.c (rs6000_gdbarch_init): Update.
        * ns32k-tdep.c (ns32k_gdbarch_init): Update.
        * mn10300-tdep.c (mn10300_gdbarch_init): Update.
        * mips-tdep.c (mips_gdbarch_init): Update.
        * mcore-tdep.c (mcore_gdbarch_init): Update.
        * m68k-tdep.c (m68k_gdbarch_init): Update.
        * m68hc11-tdep.c (m68hc11_gdbarch_init): Update.
        * ia64-tdep.c (ia64_gdbarch_init): Update.
        * i386-tdep.c (i386_gdbarch_init): Update.
        * hppa-tdep.c (hppa_gdbarch_init): Update.
        * h8300-tdep.c (h8300_gdbarch_init): Update.
        * frv-tdep.c (frv_gdbarch_init): Update.
        * cris-tdep.c (cris_gdbarch_init): Update.
        * avr-tdep.c (avr_gdbarch_init): Update.
        * arm-tdep.c (arm_gdbarch_init): Update.
        * alpha-tdep.c (alpha_gdbarch_init): Update.

2003-03-13  Andrew Cagney  <cagney@redhat.com>

        * frame.c (legacy_frame_p): New function.
        (get_prev_frame): Use legacy_frame_p.
        * frame.h (legacy_frame_p): Declare.

2003-03-13  D. Venkatasubramanian <dvenkat@noida.hcltech.com>

        * MAINTAINERS (write after approval): Alphabetically
        listing corrected.

2003-03-13  D. Venkatasubramanian <dvenkat@noida.hcltech.com>

        * MAINTAINERS (write after approval): Add myself.

2003-03-12  Andrew Cagney  <cagney@redhat.com>

        * frame.c (get_prev_frame): Rename the frame parameter to
        "this_frame".
        (get_next_frame, legacy_get_prev_frame): Ditto.

2003-03-12  Andrew Cagney  <cagney@redhat.com>

        * frame.c (get_current_frame): Check target_has_registers before
        checking target_has_stack.
        * eval.c (evaluate_subexp_standard): Use get_selected_frame,
        instead of deprecated_selected_frame.
        * findvar.c (value_of_register): Pass "frame", not
        deprecated_selected_frame, to value_of_builtin_reg.

2003-03-12  Andrew Cagney  <cagney@redhat.com>

        * regcache.c (regcache_cooked_write_signed): New function.
        (regcache_cooked_write_unsigned): New function.
        (regcache_cooked_read_unsigned): Fix regnum in range assertion.
        (regcache_cooked_read_signed): Fix regnum in range assertion.
        * regcache.h (regcache_cooked_write_signed): Declare.
        (regcache_cooked_write_unsigned): Declare.

2003-03-12  Andrew Cagney  <cagney@redhat.com>

        * gdbarch.sh (DEPRECATED_FRAME_SAVED_PC): Replace FRAME_SAVED_PC.
        * gdbarch.h, gdbarch.c: Re-generate.
        * xstormy16-tdep.c (xstormy16_gdbarch_init): Update.
        * x86-64-tdep.h: Update.
        * x86-64-tdep.c (x86_64_init_abi): Update.
        * v850-tdep.c (v850_gdbarch_init): Update.
        * sparc-tdep.c (sparc_gdbarch_init): Update.
        * sh-tdep.c (sh_gdbarch_init): Update.
        * s390-tdep.c (s390_gdbarch_init): Update.
        * rs6000-tdep.c (rs6000_gdbarch_init): Update.
        * ppc-linux-tdep.c (ppc_linux_init_abi): Update.
        * ns32k-tdep.c (ns32k_gdbarch_init): Update.
        * mn10300-tdep.c (mn10300_gdbarch_init): Update.
        * mips-tdep.c (mips_gdbarch_init): Update.
        * mcore-tdep.c (mcore_gdbarch_init): Update.
        * m68k-tdep.c (m68k_gdbarch_init): Update.
        * m68hc11-tdep.c (m68hc11_gdbarch_init): Update.
        * ia64-tdep.c (ia64_gdbarch_init): Update.
        * i386-tdep.c (i386_gdbarch_init): Update.
        * i386-interix-tdep.c (i386_interix_init_abi): Update.
        * hppa-tdep.c (hppa_gdbarch_init): Update.
        * h8300-tdep.c (h8300_gdbarch_init): Update.
        * frv-tdep.c (frv_gdbarch_init): Update.
        * cris-tdep.c (cris_gdbarch_init): Update.
        * avr-tdep.c (avr_gdbarch_init): Update.
        * arm-tdep.c (arm_gdbarch_init): Update.
        * alpha-tdep.c (alpha_gdbarch_init): Update.
        * sh-tdep.c (sh_init_extra_frame_info): Update.
        (sh64_init_extra_frame_info): Update.
        * ns32knbsd-nat.c (frame_num_args): Update.
        * m68hc11-tdep.c (m68hc11_init_extra_frame_info): Update.
        * xstormy16-tdep.c (xstormy16_pop_frame): Update.
        (xstormy16_frame_chain_valid): Update.
        * vax-tdep.c (vax_saved_pc_after_call): Update.
        * v850-tdep.c (v850_frame_chain): Update.
        (v850_pop_frame): Update.
        (v850_init_extra_frame_info): Update.
        * sparc-tdep.c (setup_arbitrary_frame): Update.
        * ns32k-tdep.c (umax_frame_num_args): Update.
        * s390-tdep.c (s390_pop_frame_regular): Update.
        * mn10300-tdep.c (mn10300_frame_chain): Update.
        (mn10300_pop_frame_regular): Update.
        (mn10300_init_extra_frame_info): Update.
        * mips-tdep.c (mips_init_frame_pc_first): Update.
        (mips_frame_chain): Update.
        (mips_pop_frame): Update.
        * mcore-tdep.c (mcore_frame_chain): Update.
        (mcore_pop_frame): Update.
        (mcore_init_extra_frame_info): Update.
        * arch-utils.c (init_frame_pc_default): Update.
        * m68k-tdep.c (isi_frame_num_args): Update.
        (delta68_frame_num_args): Update.
        (news_frame_num_args): Update.
        * ia64-tdep.c (ia64_pop_frame_regular): Update.
        * alpha-tdep.c (alpha_init_frame_pc_first): Update.
        (alpha_frame_chain): Update.
        (alpha_pop_frame): Update.
        * hppa-tdep.c (hppa_saved_pc_after_call): Update.
        (hppa_init_extra_frame_info): Update.
        (hppa_frame_chain): Update.
        (hppa_frame_chain_valid): Update.
        * cris-tdep.c (cris_init_extra_frame_info): Update.
        * avr-tdep.c (avr_init_extra_frame_info): Update.
        * arm-tdep.c (arm_frame_chain_valid): Update.
        (arm_init_extra_frame_info): Update.
        (arm_pop_frame): Update.
        * frame.c (frame_pc_unwind): Update.
        * config/sparc/tm-sparc.h (DEPRECATED_FRAME_SAVED_PC): Update.
        (DEPRECATED_INIT_FRAME_PC_FIRST): Update.
        * config/rs6000/tm-rs6000.h (DEPRECATED_INIT_FRAME_PC_FIRST): Update.
        * config/pa/tm-hppa.h (DEPRECATED_FRAME_SAVED_PC): Update.
        * config/m68k/tm-delta68.h (DEPRECATED_FRAME_SAVED_PC): Update.
        * config/m68k/tm-linux.h (DEPRECATED_FRAME_SAVED_PC): Update.
        
2003-03-12  Andrew Cagney  <cagney@redhat.com>

        Eliminate the need for POP_FRAME.
        * frame.c (do_frame_unwind_register): New function.
        (frame_pop): When no POP_FRAME, pop the frame using register
        unwind and a scratch regcache.
        (frame_saved_regs_pop): Delete function.
        (trad_frame_unwinder): Update.
        * d10v-tdep.c (d10v_frame_pop): Delete function.
        (d10v_frame_unwind): Update.
        * sentinel-frame.c (sentinel_frame_pop): Delete function.
        (sentinel_frame_unwinder): Update.
        * dummy-frame.c (dummy_frame_pop): Delete function.
        (dummy_frame_unwind): Update.
        * frame-unwind.h (frame_unwind_pop_ftype): Delete definition.
        (struct frame_unwind): Update.

2003-03-11  Kevin Buettner  <kevinb@redhat.com>

        * mips-tdep.c (mips_ecoff_reg_to_regnum): Rename to
        mips_dwarf_dwarf2_ecoff_reg_to_regnum().
        (mips_dwarf_dwarf2_ecoff_reg_to_regnum, mips_stab_reg_to_regnum):
        Do range checks on register number obtained from debugging info.
        (mips_gdbarch_init): Call set_gdbarch_dwarf_reg_to_regnum() and
        set_gdbarch_dwarf2_reg_to_regnum().  Adjust call of
        set_gdbarch_ecoff_reg_to_regnum() to account for new name of
        mapping function.
        (do_fp_register_row): Fix typo which caused double type to be
        used when attempting to unpack a float.

2003-03-11  J. Brobecker  <brobecker@gnat.com>

        * breakpoint.c (bpstat_stop_status): Fix a small memory leak.

2003-03-11  Andrew Cagney  <cagney@redhat.com>

        * frame.c (deprecated_update_frame_pc_hack): Don't assume a next
        frame.  Problem found by Corinna Vinschen.

2003-03-11  Pierre Muller  <muller@ics.u-strasbg.fr>

        * doublest.c (floatformat_from_length): Accept also
        the real size of 'long double' type.

2003-03-10  Daniel Jacobowitz  <drow@mvista.com>

        From Klee Dienes <kdienes@apple.com>:
        * breakpoint.c (bpstat_copy): Copy the command lines as well
        as the old value, to match what is freed in bpstat_clear.

2003-03-10  David Carlton  <carlton@math.stanford.edu>

        * minsyms.c (add_minsym_to_hash_table): Replace
        DEPRECATED_SYMBOL_NAME by SYMBOL_LINKAGE_NAME.
        (compare_minimal_symbols, compact_minimal_symbols)
        (install_minimal_symbols, find_solib_trampoline_target): Ditto.
        (lookup_minimal_symbol_text): Use strcmp on linkage names instead
        of DEPRECATED_SYMBOL_MATCHES_NAME.
        (lookup_minimal_symbol_solib_trampoline): Ditto.

2003-03-10  Andrew Cagney  <cagney@redhat.com>

        * regcache.h (regcache_cooked_read_ftype): Define.
        (regcache_save, regcache_restore): Add a cooked_read parameter.
        * regcache.c (regcache_save, regcache_restore): Update.
        (do_cooked_read): New function.
        (regcache_cpy): Pass do_cooked_read to regcache_save and
        regcache_restore.

2003-03-10  Andrew Cagney  <cagney@redhat.com>

        * gdbarch.sh (DEPRECATED_FRAME_SAVED_PC): Replace FRAME_SAVED_PC.
        * gdbarch.h, gdbarch.c: Re-generate.
        * xstormy16-tdep.c (xstormy16_gdbarch_init): Update.
        * x86-64-tdep.h: Update.
        * x86-64-tdep.c (x86_64_init_abi): Update.
        * v850-tdep.c (v850_gdbarch_init): Update.
        * sparc-tdep.c (sparc_gdbarch_init): Update.
        * sh-tdep.c (sh_gdbarch_init): Update.
        * s390-tdep.c (s390_gdbarch_init): Update.
        * rs6000-tdep.c (rs6000_gdbarch_init): Update.
        * ppc-linux-tdep.c (ppc_linux_init_abi): Update.
        * ns32k-tdep.c (ns32k_gdbarch_init): Update.
        * mn10300-tdep.c (mn10300_gdbarch_init): Update.
        * mips-tdep.c (mips_gdbarch_init): Update.
        * mcore-tdep.c (mcore_gdbarch_init): Update.
        * m68k-tdep.c (m68k_gdbarch_init): Update.
        * m68hc11-tdep.c (m68hc11_gdbarch_init): Update.
        * ia64-tdep.c (ia64_gdbarch_init): Update.
        * i386-tdep.c (i386_gdbarch_init): Update.
        * i386-interix-tdep.c (i386_interix_init_abi): Update.
        * hppa-tdep.c (hppa_gdbarch_init): Update.
        * h8300-tdep.c (h8300_gdbarch_init): Update.
        * frv-tdep.c (frv_gdbarch_init): Update.
        * cris-tdep.c (cris_gdbarch_init): Update.
        * avr-tdep.c (avr_gdbarch_init): Update.
        * arm-tdep.c (arm_gdbarch_init): Update.
        * alpha-tdep.c (alpha_gdbarch_init): Update.
        * sh-tdep.c (sh_init_extra_frame_info): Update.
        (sh64_init_extra_frame_info): Update.
        * ns32knbsd-nat.c (frame_num_args): Update.
        * m68hc11-tdep.c (m68hc11_init_extra_frame_info): Update.
        * xstormy16-tdep.c (xstormy16_pop_frame): Update.
        (xstormy16_frame_chain_valid): Update.
        * vax-tdep.c (vax_saved_pc_after_call): Update.
        * v850-tdep.c (v850_frame_chain): Update.
        (v850_pop_frame): Update.
        (v850_init_extra_frame_info): Update.
        * sparc-tdep.c (setup_arbitrary_frame): Update.
        * ns32k-tdep.c (umax_frame_num_args): Update.
        * s390-tdep.c (s390_pop_frame_regular): Update.
        * mn10300-tdep.c (mn10300_frame_chain): Update.
        (mn10300_pop_frame_regular): Update.
        (mn10300_init_extra_frame_info): Update.
        * mips-tdep.c (mips_init_frame_pc_first): Update.
        (mips_frame_chain): Update.
        (mips_pop_frame): Update.
        * mcore-tdep.c (mcore_frame_chain): Update.
        (mcore_pop_frame): Update.
        (mcore_init_extra_frame_info): Update.
        * arch-utils.c (init_frame_pc_default): Update.
        * m68k-tdep.c (isi_frame_num_args): Update.
        (delta68_frame_num_args): Update.
        (news_frame_num_args): Update.
        * ia64-tdep.c (ia64_pop_frame_regular): Update.
        * alpha-tdep.c (alpha_init_frame_pc_first): Update.
        (alpha_frame_chain): Update.
        (alpha_pop_frame): Update.
        * hppa-tdep.c (hppa_saved_pc_after_call): Update.
        (hppa_init_extra_frame_info): Update.
        (hppa_frame_chain): Update.
        (hppa_frame_chain_valid): Update.
        * cris-tdep.c (cris_init_extra_frame_info): Update.
        * avr-tdep.c (avr_init_extra_frame_info): Update.
        * arm-tdep.c (arm_frame_chain_valid): Update.
        (arm_init_extra_frame_info): Update.
        (arm_pop_frame): Update.
        * frame.c (frame_pc_unwind): Update.
        * config/sparc/tm-sparc.h (DEPRECATED_FRAME_SAVED_PC): Update.
        (DEPRECATED_INIT_FRAME_PC_FIRST): Update.
        * config/rs6000/tm-rs6000.h (DEPRECATED_INIT_FRAME_PC_FIRST): Update.
        * config/pa/tm-hppa.h (DEPRECATED_FRAME_SAVED_PC): Update.
        * config/m68k/tm-delta68.h (DEPRECATED_FRAME_SAVED_PC): Update.
        * config/m68k/tm-linux.h (DEPRECATED_FRAME_SAVED_PC): Update.
        
2003-03-10  Andrew Cagney  <cagney@redhat.com>

        * gdbarch.sh (gdbarch_unwind_pc): New method.
        * gdbarch.h, gdbarch.c: Regenerate.
        * frame.c (frame_pc_unwind): Rewrite.  Prefer gdbarch_unwind_pc,
        but use read_pc and FRAME_SAVED_PC as fall backs.
        (frame_saved_regs_pc_unwind): Delete function.
        (trad_frame_unwinder): Update.
        * frame-unwind.h (frame_unwind_pc_ftype): Delete declaration.
        (struct frame_unwind): Update.
        * dummy-frame.c (dummy_frame_pc_unwind): Delete function.
        (dummy_frame_unwind): Update.
        * sentinel-frame.c (sentinel_frame_pc_unwind): Delete function.
        (sentinel_frame_unwinder): Update.
        * d10v-tdep.c (d10v_frame_pc_unwind): Delete function.
        (d10v_frame_unwind): Update.
        (d10v_unwind_pc): New function.
        (d10v_gdbarch_init): Set unwind_pc.

2003-03-10  Andrew Cagney  <cagney@redhat.com>

        * gdbarch.h: Re-generate.

        * d10v-tdep.c (d10v_frame_register_unwind): Correctly unwind the
        PC.
        (d10v_frame_pop): Unwind the PC, and not the LR, when restoring
        the PC register.

2003-03-08  Mark Kettenis  <kettenis@gnu.org>

        * gdbarch.sh (save_dummy_frame_tos): Add comment.

2003-03-08  Andrew Cagney  <cagney@redhat.com>

        * cli-out.c: Update copyright.
        (cli_out_data): Define typedef.  Use instead of ui_out_data.

2003-03-08  Andrew Cagney  <cagney@redhat.com>

        * valarith.c (value_subscripted_rvalue): Copy the array's REGNO to
        the result.

2003-03-07  Andrew Cagney  <cagney@redhat.com>

        * gdbarch.sh: Don't generate two macro definitions when an
        undefined macro taking no arguments.
        * gdbarch.h: Regenerate.
        
2002-03-07  Michal Ludvig  <mludvig@suse.cz>

        * x86-64-tdep.c (x86_64_save_dummy_frame_tos)
        (x86_64_unwind_dummy_id): New functions.
        (x86_64_init_abi): Register these two new functions.

2003-03-07  Michal Ludvig  <mludvig@suse.cz>

        * x86-64-tdep.c (x86_64_function_has_prologue): New function.
        (x86_64_skip_prologue): Move prologue detection to 
        separate function.
        * x86-64-tdep.h (x86_64_function_has_prologue): New prototype.

2003-03-05  Andrew Cagney  <cagney@redhat.com>

        * d10v-tdep.c (d10v_unwind_dummy_id): New function.
        (d10v_gdbarch_init): Set unwind_dummy_id and save_dummy_frame_tos.
        * frame.c (get_prev_frame): Restructure the frame ID unwind code
        to use unwind_dummy_id when a dummy frame.
        * gdbarch.sh (unwind_dummy_id): New multi-arch method with
        predicate.
        * gdbarch.h, gdbarch.c: Regneerate.
        
2003-03-05  Andrew Cagney  <cagney@redhat.com>

        * d10v-tdep.c (struct d10v_unwind_cache): Add field "base".
        (d10v_frame_unwind_cache): Rewrite code computing the base and SP.
        Do not use d10v_read_sp or d10v_read_fp when obtaining register
        values.

2003-03-05  Andrew Cagney  <cagney@redhat.com>

        * d10v-tdep.c (struct frame_extra_info): Delete unused structure.
        (struct d10v_unwind_cache): Delete field "frameless".  Replace
        "next_addr" with "sp_offset".  Add "r11_offset".
        (d10v_frame_unwind_cache): Update.
        (prologue_find_regs): Update.  When "mv r11, sp", save the
        "sp_offset" in "r11_offset".  Recognize "st rn, @r11", note that
        RN was saved in r11_offset.

2003-03-05  Andrew Cagney  <cagney@redhat.com>

        * frame.c (deprecated_update_frame_pc_hack): Also update the the
        cached PC value in the next frame.

2003-03-05  Andrew Cagney  <cagney@redhat.com>

        * frame.h (struct frame_info): Replace "id_unwind_cache_p" and
        "id_unwind_cache" with "id".
        (frame_id_unwind): Delete declaration.
        * frame.c (frame_id_unwind): Delete function.
        (get_prev_frame): Call the frame id unwind method directly.  Store
        the returned next frame's ID value in NEXT_FRAME.  Note that there
        is a problem with the wrong unwind ID being called with the wrong
        unwind cache.

2003-03-05  Daniel Jacobowitz  <drow@mvista.com>

        * Makefile.in (FLAGS_TO_PASS): Add LDFLAGS.

2003-03-05  James Ingham <jingham@apple.com>
            Daniel Jacobowitz  <drow@mvista.com>

        * cp-abi.c: Include "command.h", "gdbcmd.h", and "ui-out.h".
        (auto_cp_abi): New variable.
        (current_cp_abi, num_cp_abis): Make static.
        (CP_ABI_MAX): Define.
        (cp_abis): Turn into an array.
        (value_virtual_fn_field): Fix formatting.
        (switch_to_cp_abi, register_cp_abi): Update.  register_cp_abi now
        takes a pointer.
        (set_cp_abi_as_auto_default, set_cp_abi_cmd, show_cp_abi_cmd)
        (list_cp_abis, _initialize_cp_abi): New functions.
        * cp-abi.h: Add prototype for set_cp_abi_as_auto_default.  Remove
        declarations for cp_abis, num_cp_abis, current_cp_abi, and
        switch_to_cp_abi.  Update prototype for register_cp_abi.
        * Makefile.in (cp-abi.o): Update dependencies.
        * minsyms.c (install_minimal_symbols): Call set_cp_abi_as_auto_default
        instead of switch_to_cp_abi.
        * gnu-v2-abi.c (_initialize_gnu_v2_abi): Likewise.  Update call to
        register_cp_abi.
        * gnu-v3-abi.c (_initialize_gnu_v3_abi): Update call to
        register_cp_abi.
        * hpacc-abi.c (_initialize_hpacc_abi): Likewise.

2003-03-05  Daniel Jacobowitz  <drow@mvista.com>

        * dwarf2expr.c (new_dwarf_expr_context): Add (void) to definition.
        * dwarf2loc.c: Include "regcache.h".
        (dwarf_expr_read_reg): Rename regnum argument to dwarf_regnum.  Use
        register_size.
        * Makefile.in (dwarf2loc.o): Update dependencies.

2003-03-04  Theodore A. Roth  <troth@openavr.org>

        * avr-tdep.c (avr_io_reg_read_command): Fix to handle case when the
        number of io registers reported by remote target is not a multiple of
        step.

2003-03-04  David Carlton  <carlton@math.stanford.edu>

        * symtab.c (lookup_partial_symbol): Add linkage_name argument.
        (lookup_symbol_aux_psymtabs): Update call to
        lookup_partial_symbol.
        (lookup_transparent_type, find_main_psymtab)
        (make_symbol_overload_list): Ditto.

2003-03-04  Kazu Hirata  <kazu@cs.umass.edu>

        * MAINTAINERS (Write after approval): Update my email address.

2003-03-03  Andrew Cagney  <cagney@redhat.com>

        Make MAX_REGISTER_RAW_SIZE and MAX_REGISTER_VIRTUAL_SIZE optional.
        * gdbarch.sh (DEPRECATED_MAX_REGISTER_RAW_SIZE): Variable with
        predicate.  Replace MAX_REGISTER_RAW_SIZE.
        (DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE): Ditto for
        MAX_REGISTER_VIRTUAL_SIZE.
        * regcache.c (legacy_max_register_raw_size): New function.
        (legacy_max_register_virtual_size): New function.
        * defs.h (MAX_REGISTER_VIRTUAL_SIZE): Define.
        (MAX_REGISTER_RAW_SIZE): Define.
        (legacy_max_register_raw_size): Declare.
        (legacy_max_register_virtual_size): Declare.
        * config/sparc/tm-sparc.h (DEPRECATED_MAX_REGISTER_RAW_SIZE)
        (DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE): Update.
        * config/sparc/tm-sp64.h (DEPRECATED_MAX_REGISTER_RAW_SIZE)
        (DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE): Ditto.
        * config/pa/tm-hppa.h (DEPRECATED_MAX_REGISTER_RAW_SIZE)
        (DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE): Ditto.
        * config/pa/tm-hppa64.h (DEPRECATED_MAX_REGISTER_RAW_SIZE): Ditto.
        * config/ia64/tm-ia64.h (DEPRECATED_MAX_REGISTER_RAW_SIZE): Ditto.
        * config/i386/tm-ptx.h (DEPRECATED_MAX_REGISTER_RAW_SIZE): Ditto.
        * xstormy16-tdep.c (xstormy16_gdbarch_init): Update.
        * vax-tdep.c (vax_gdbarch_init): Update.
        * v850-tdep.c (v850_gdbarch_init): Update.
        * sparc-tdep.c (sparc_gdbarch_init): Update.
        * sh-tdep.c (sh_gdbarch_init): Update.
        * s390-tdep.c (s390_gdbarch_init): Update.
        * rs6000-tdep.c (rs6000_gdbarch_init): Update.
        * ns32k-tdep.c (ns32k_gdbarch_init): Update.
        * mn10300-tdep.c (mn10300_gdbarch_init): Update.
        * mips-tdep.c (mips_gdbarch_init): Update.
        * mcore-tdep.c (mcore_gdbarch_init): Update.
        * m68k-tdep.c (m68k_gdbarch_init): Update.
        * m68hc11-tdep.c (m68hc11_gdbarch_init): Update.
        * ia64-tdep.c (ia64_gdbarch_init): Update.
        * i386-tdep.c (i386_gdbarch_init): Update.
        * hppa-tdep.c (hppa_gdbarch_init): Update.
        * h8300-tdep.c (h8300_gdbarch_init): Update.
        * frv-tdep.c (frv_gdbarch_init): Update.
        * cris-tdep.c (cris_gdbarch_init): Update.
        * avr-tdep.c (avr_gdbarch_init): Update.
        * arm-tdep.c (arm_gdbarch_init): Update.
        * alpha-tdep.c (alpha_gdbarch_init): Update.
        * d10v-tdep.c (d10v_gdbarch_init): Do not set
        max_register_raw_size or max_register_virtual_size.

2003-03-03  David Carlton  <carlton@math.stanford.edu>

        * symtab.h (DEPRECATED_SYMBOL_MATCHES_NAME): Rename from
        SYMBOL_MATCHES_NAME, add comment.
        (SYMBOL_MATCHES_NATURAL_NAME): New.
        * minsyms.c (lookup_minimal_symbol_solib_trampoline): Replace
        SYMBOL_MATCHES_NAME with DEPRECATED_SYMBOL_MATCHES_NAME.
        (lookup_minimal_symbol, lookup_minimal_symbol_text): Ditto.
        * symtab.c (lookup_partial_symbol): Use
        SYMBOL_MATCHES_NATURAL_NAME, not SYMBOL_MATCHES_NAME.  Delete
        unhelpful comment.
        (lookup_block_symbol): Use SYMBOL_MATCHES_NATURAL_NAME, not
        SYMBOL_MATCHES_NAME.
        Fix for PR c++/33.

2003-03-03  David Carlton  <carlton@math.stanford.edu>

        * symtab.h (SYMBOL_MATCHES_REGEXP): Delete.
        * symtab.c (search_symbols): Replace uses of SYMBOL_MATCHES_REGEXP
        by regexp matching against SYMBOL_NATURAL_NAME.

2003-03-03  David Carlton  <carlton@math.stanford.edu>

        * linespec.c (find_method): Extract code into collect_methods.
        (collect_methods): New.

2003-03-02  Mark Kettenis  <kettenis@gnu.org>

        * i386bsd-tdep.c (i386bsd_sigcontext_addr): Use get_next_frame and
        get_frame_base.

        * i386-tdep.c (i386_pe_skip_trampoline_code): Replace usage of
        DEPRECATED_SYMBOL_NAME with SYMBOL_LINKAGE_NAME.

2003-03-02  Stephane Carrez  <stcarrez@nerim.fr>

        * arch-utils.c (generic_register_byte): Fix to use the loop index 
        and not regnum when summing the size of all registers up to regnum.

2003-03-01  Andrew Cagney  <cagney@redhat.com>

        * gdbarch.sh (DEPRECATED_FRAME_INIT_SAVED_REGS): Rename
        FRAME_INIT_SAVED_REGS.
        * gdbarch.h, gdbarch.c: Regenerate.
        * stack.c (frame_info): Update.
        * sh-tdep.c (sh_find_callers_reg, sh64_get_saved_pr): Update.
        (sh_init_extra_frame_info, sh64_init_extra_frame_info): Update.
        (sh64_get_saved_register, sh_pop_frame, sh64_pop_frame): Update.
        * ns32k-tdep.c (ns32k_pop_frame): Update.
        * mips-tdep.c (mips_pop_frame): Update.
        * m68hc11-tdep.c (m68hc11_pop_frame): Update.
        * ia64-tdep.c (ia64_frame_chain): Update.
        (ia64_frame_saved_pc, ia64_get_saved_register): Update.
        (ia64_frameless_function_invocation): Update.
        (ia64_init_extra_frame_info): Update.
        (ia64_pop_frame_regular): Update.
        * frame.h (struct frame_info): Update comment.
        (DEPRECATED_FRAME_INIT_SAVED_REGS): Rename macro.
        * frame.c (frame_saved_regs_register_unwind): Update.
        (frame_saved_regs_register_unwind): Update.
        (deprecated_generic_get_saved_register): Update.
        * cris-tdep.c: Update comment.
        * config/sparc/tm-sparc.h (DEPRECATED_FRAME_INIT_SAVED_REGS):
        Rename macro.
        * xstormy16-tdep.c (xstormy16_gdbarch_init): Update.
        * x86-64-tdep.c (x86_64_init_abi): Update.
        * vax-tdep.c (vax_gdbarch_init): Update.
        * v850-tdep.c (v850_gdbarch_init): Update.
        * sparc-tdep.c (sparc_gdbarch_init): Update.
        * sh-tdep.c (sh_gdbarch_init): Update.
        * s390-tdep.c (s390_gdbarch_init): Update.
        * rs6000-tdep.c (rs6000_gdbarch_init): Update.
        * ppc-linux-tdep.c (ppc_linux_init_abi): Update.
        * ns32k-tdep.c (ns32k_gdbarch_init): Update.
        * mn10300-tdep.c (mn10300_gdbarch_init): Update.
        * mips-tdep.c (mips_gdbarch_init): Update.
        * mcore-tdep.c (mcore_gdbarch_init): Update.
        * m68k-tdep.c (m68k_gdbarch_init): Update.
        * m68hc11-tdep.c (m68hc11_gdbarch_init): Update.
        * ia64-tdep.c (ia64_gdbarch_init): Update.
        * i386-tdep.c (i386_gdbarch_init): Update.
        * frv-tdep.c (frv_gdbarch_init): Update.
        * avr-tdep.c (avr_gdbarch_init): Update.
        * arm-tdep.c (arm_gdbarch_init): Update.
        * alpha-tdep.c (alpha_gdbarch_init): Update.
        
2003-03-01  Andrew Cagney  <cagney@redhat.com>

        * main.c (captured_main): Add OPT_WINDOWS and OPT_NOWINDOWS to
        option enum and switch.  When no windows, set the interpreter to
        INTERP_CONSOLE.
        
2003-03-01  Andrew Cagney  <cagney@redhat.com>

        * main.c (captured_main): Replace magic option characters with an
        enum.

2003-03-01  Andrew Cagney  <cagney@redhat.com>

        * gdbarch.sh (DEPRECATED_INIT_EXTRA_FRAME_INFO): Rename
        INIT_EXTRA_FRAME_INFO.
        * gdbarch.h, gdbarch.c: Regenerate.
        * arm-tdep.c: Update comments.
        * sh-tdep.c, mcore-tdep.c, m68hc11-tdep.c: Ditto.
        * i386-interix-tdep.c, hppa-tdep.c, h8300-tdep.c: Ditto.
        * frame.h, avr-tdep.c: Ditto.
        * frame.c (get_prev_frame): DEPRECATED_INIT_EXTRA_FRAME_INFO.
        (create_new_frame, legacy_get_prev_frame): Ditto.
        * config/sparc/tm-sparc.h (DEPRECATED_INIT_EXTRA_FRAME_INFO): Rename.
        * config/pa/tm-hppa.h (DEPRECATED_INIT_EXTRA_FRAME_INFO): Rename.
        * xstormy16-tdep.c (xstormy16_gdbarch_init): Initialize
        deprecated_init_extra_frame_info instead of init_extra_frame_info.
        * x86-64-tdep.c (x86_64_init_abi): Ditto.
        * v850-tdep.c (v850_gdbarch_init): Ditto.
        * sparc-tdep.c (sparc_gdbarch_init): Ditto.
        * sh-tdep.c (sh_gdbarch_init): Ditto.
        * s390-tdep.c (s390_gdbarch_init): Ditto.
        * ppc-linux-tdep.c (ppc_linux_init_abi): Ditto.
        * mn10300-tdep.c (mn10300_gdbarch_init): Ditto.
        * mips-tdep.c (mips_gdbarch_init): Ditto.
        * mcore-tdep.c (mcore_gdbarch_init): Ditto.
        * m68hc11-tdep.c (m68hc11_gdbarch_init): Ditto.
        * ia64-tdep.c (ia64_gdbarch_init): Ditto.
        * i386-interix-tdep.c (i386_interix_init_abi): Ditto.
        * hppa-tdep.c (hppa_gdbarch_init): Ditto.
        * h8300-tdep.c (h8300_gdbarch_init): Ditto.
        * frv-tdep.c (frv_gdbarch_init): Ditto.
        * cris-tdep.c (cris_gdbarch_init): Ditto.
        * avr-tdep.c (avr_gdbarch_init): Ditto.
        * arm-tdep.c (arm_gdbarch_init): Ditto.
        * alpha-tdep.c (alpha_gdbarch_init): Ditto.
        * rs6000-tdep.c (rs6000_gdbarch_init): Ditto.

2003-03-01  Andrew Cagney  <cagney@redhat.com>

        * gdbarch.sh (register_type): New function with predicate.
        (REGISTER_VIRTUAL_TYPE): Change to function with predicate.
        * gdbarch.h, gdbarch.c: Re-generate.
        * arch-utils.c (generic_register_byte): Use generic_register_size.
        (generic_register_size): When available, use
        gdbarch_register_type.
        * regcache.c (init_regcache_descr): When available, initialize the
        register type array using gdbarch_register_type.  If the
        architecture supplies gdbarch_register_type, do not use the legacy
        regcache layout.
        * d10v-tdep.c (d10v_register_type): Replace
        d10v_register_virtual_type.
        (d10v_gdbarch_init): Set register_type instead of
        register_virtual_type.

2003-03-01  Andrew Cagney  <cagney@redhat.com>

        * Makefile.in (ax-gdb.o): Update dependencies.
        * ax-gdb.c: Include "regcache.h".
        (gen_expr): Use register_type instead of REGISTER_VIRTUAL_TYPE.
        * findvar.c (value_of_register): Ditto.
        * infcmd.c (default_print_registers_info): Ditto.

2003-03-01  Mark Kettenis  <kettenis@gnu.org>

        * i386-linux-tdep.c (find_minsym_and_objfile): Replace usage of
        DEPRECATED_SYMBOL_NAME with SYMBOL_LINKAGE_NAME.

2003-03-01  Mark Kettenis  <kettenis@gnu.org>

        * i386-linux-tdep.c (find_minsym_and_objfile): Use strcmp instead
        of STREQ.

2003-02-28  Daniel Jacobowitz  <drow@mvista.com>

        * Makefile.in (dwarf2loc.o): Update dependencies.
        * ax-gdb.c (gen_var_ref): Handle LOC_COMPUTED and LOC_COMPUTED_ARG.
        * dwarf2expr.c (read_uleb128, read_sleb128): Make non-static.
        * dwarf2expr.h (read_uleb128, read_sleb128): Add prototypes.
        * dwarf2loc.c: Include "ax.h" and "ax-gdb.h".
        (locexpr_tracepoint_var_ref): New function.
        (dwarf2_locexpr_funcs): Add locexpr_tracepoint_var_ref.

2003-02-28  Andrew Cagney  <cagney@redhat.com>

        * regcache.c (register_size): New function.
        * regcache.h (register_size): Declare
        * d10v-tdep.c: Use register_size instead of REGISTER_RAW_SIZE, use
        max_register_size instead of MAX_REGISTER_RAW_SIZE.

2003-02-28  David Carlton  <carlton@math.stanford.edu>

        * linespec.c (decode_compound): Extract code into find_method.
        (find_method): New.

2003-02-28  J. Brobecker  <brobecker@gnat.com>

        * Makefile.in: Add rules to build and link in observer.o.

2003-02-27  J. Brobecker  <brobecker@gnat.com>

        * observer.c: Minor comments edits.

2003-02-27  J. Brobecker  <brobecker@gnat.com>

        * observer.h, observer.c: New file.

2003-02-27  Andrew Cagney  <cagney@redhat.com>

        * arm-tdep.c (gdb_print_insn_arm): Rename _bfd to just bfd.

2003-02-27  Stephane Carrez  <stcarrez@nerim.fr>

        * m68hc11-tdep.c (M6811_OP_LDX_EXT, M6811_OP_STS_EXT): New defines.
        (M6812_OP_STS_EXT): Likewise.
        (m6811_prologue): Use the above to recognize prologue.
        (m6812_prologue): Likewise.

2003-02-27  David Carlton  <carlton@math.stanford.edu>

        * symfile.c (compare_symbols): Use SYMBOL_NATURAL_NAME, not
        SYMBOL_PRINT_NAME.
        (compare_psymbols): Ditto.
        * symtab.c (lookup_partial_symbol, lookup_block_symbol): Ditto.

2003-02-27  Michael Snyder  <msnyder@redhat.com>

        * f-lang.c (build_fortran_types): New function.
        (_initialize_f_language): Gdbarch-register built-in fortran types.
        * doublest.c (extract_floating): Fix warning text.

2003-02-27  Andrew Cagney  <cagney@redhat.com>

        * gdbarch.sh (DEPRECATED_PUSH_DUMMY_FRAME): Procedure with
        predicate.  Replaces PUSH_DUMMY_FRAME.
        * gdbarch.h, gdbarch.c: Regnerate.
        * valops.c (hand_function_call): Update.  Call
        generic_push_dummy_frame directly.
        * vax-tdep.c (vax_gdbarch_init): Update.
        * sparc-tdep.c (sparc_gdbarch_init): Update.
        * ns32k-tdep.c (ns32k_gdbarch_init): Update.
        * m68k-tdep.c (m68k_gdbarch_init): Update.
        * hppa-tdep.c (hppa_gdbarch_init): Update.
        * alpha-tdep.c (alpha_gdbarch_init): Update.
        * config/sparc/tm-sparc.h (DEPRECATED_PUSH_DUMMY_FRAME): Update.
        * config/pa/tm-hppa.h (DEPRECATED_PUSH_DUMMY_FRAME): Update.
        * inferior.h (PUSH_DUMMY_FRAME): Delete definition.
        * xstormy16-tdep.c (xstormy16_gdbarch_init): Don't set
        push_dummy_frame to generic_push_dummy_frame.
        * v850-tdep.c (v850_gdbarch_init): Ditto.
        * sh-tdep.c (sh_gdbarch_init): Ditto.
        * s390-tdep.c (s390_gdbarch_init): Ditto.
        * rs6000-tdep.c (rs6000_gdbarch_init): Ditto.
        * mn10300-tdep.c (mn10300_gdbarch_init): Ditto.
        * mips-tdep.c (mips_gdbarch_init): Ditto.
        * mcore-tdep.c (mcore_gdbarch_init): Ditto.
        * m68hc11-tdep.c (m68hc11_gdbarch_init): Ditto.
        * ia64-tdep.c (ia64_gdbarch_init): Ditto.
        * i386-tdep.c (i386_gdbarch_init): Ditto.
        * h8300-tdep.c (h8300_gdbarch_init): Ditto.
        * frv-tdep.c (frv_gdbarch_init): Ditto.
        * d10v-tdep.c (d10v_gdbarch_init): Ditto.
        * cris-tdep.c (cris_gdbarch_init): Ditto.
        * avr-tdep.c (avr_gdbarch_init): Ditto.
        * arm-tdep.c (arm_gdbarch_init): Ditto.
        
2003-02-26  Kevin Buettner  <kevinb@redhat.com>

        * mips-tdep.c (show_mips_abi): New function.
        (_initialize_mips_tdep): Use show_mips_abi() to implement the
        command ``show mips abi''.

2003-02-26  Jeff Johnston  <jjohnstn@redhat.com>
 
        From Elena Zannoni  <ezannoni@redhat.com>
        * dbxread.c (process_one_symbol): Only record line 0 if one or 
        more sline entries have been seen for the function.

2003-02-26  Michael Chastain  <mec@shout.net>

        * configure: Regenerate with autoconf 000227.

2003-02-26  Michael Chastain  <mec@shout.net>

        Close PR build/660.
        * PROBLEMS (i[3456]86-*-linux*): Note explicit error message
        for old libc5/glibc.
        * gdb_thread_db.h: Die if not HAVE_UINTPTR_T.

2003-02-26  Kris Warkentin  <kewarken@qnx.com>

        * defs.h (gdb_osabi): Add GDB_OSABI_QNXNTO.
        * osabi.c (gdb_osabi_names): Add "QNX Neutrino".

2003-02-26  Michael Chastain  <mec@shout.net>

        * configure.in: New variable HAVE_UINTPTR_T.
        * configure, config.in: Regenerated.

2003-02-26  Daniel Jacobowitz  <drow@mvista.com>

        Fix PR build/1097.
        * utils.c (gdb_realpath): Move closing brace outwards one #endif.

2003-02-25  Andrew Cagney  <cagney@redhat.com>

        * frame.c (get_prev_frame): Add comment on check for
        inside_entry_func. Only check for inside_entry_file when not a
        dummy and not a sentinel.  Check that the new frame is not inner
        to the old frame.

2003-02-25  Andrew Cagney  <cagney@redhat.com>

        * frame.c (frame_debug): New variable.
        (_initialize_frame): Add "set/show debug frame" command.
        (get_prev_frame): When frame_debug, print reason why unwind
        failed.

2003-02-25  Michael Chastain  <mec@shout.net>

        * PROBLEMS (i[3456]86-*-linux*): Require glibc 2.1.3 or later
        to avoid uintptr_t definition problems.

2003-02-25  David Carlton  <carlton@math.stanford.edu>

        * symtab.h (SYMBOL_NATURAL_NAME): New macro.
        (SYMBOL_LINKAGE_NAME): Ditto.
        (SYMBOL_PRINT_NAME): Use SYMBOL_NATURAL_NAME and
        SYMBOL_LINKAGE_NAME.
        (struct general_symbol_info): Expand comment.
        (DEPRECATED_SYMBOL_NAME): Rename from SYMBOL_NAME.
        (SYMBOL_MATCHES_NAME): Use DEPRECATED_SYMBOL_NAME.
        (SYMBOL_MATCHES_REGEXP): Ditto.
        * symtab.c (symbol_natural_name): New function.
        * objfiles.h: Replace all uses of SYMBOL_NAME by
        DEPRECATED_SYMBOL_NAME.
        * xcoffread.c, valops.c, typeprint.c, tracepoint.c: Ditto.
        * symtab.c, symmisc.c, symfile.c, stack.c, stabsread.c: Ditto.
        * somsolib.c, sol-thread.c, rs6000-tdep.c, p-valprint.c: Ditto.
        * printcmd.c, objfiles.c, objc-lang.c, mipsread.c: Ditto.
        * minsyms.c, mdebugread.c, linespec.c, jv-lang.c: Ditto.
        * i386-tdep.c, i386-linux-tdep.c, hpread.c, hppa-tdep.c: Ditto.
        * gnu-v2-abi.c, f-valprint.c, findvar.c, expprint.c: Ditto.
        * dwarfread.c, dwarf2read.c, dbxread.c, c-valprint.c: Ditto.
        * cp-valprint.c, coffread.c, buildsym.c, breakpoint.c: Ditto.
        * blockframe.c, ax-gdb.c, arm-linux-tdep.c, ada-lang.c: Ditto.
        * ada-exp.y: Ditto.
        * ada-exp.y: Update copyright.
        * sol-thread.c, mipsread.c, jv-lang.c, f-valprint.c: Ditto.
        * cp-valprint.c: Ditto.

2003-02-25  Jeff Johnston  <jjohnstn@redhat.com>

        * infptrace.c (detach): Do not flag error if ptrace detach fails
        and errno is set to ESRCH.

2003-02-24  Andrew Cagney  <cagney@redhat.com>

        * infptrace.c (udot_info): Change type of udot_off to long.  Use
        paddr when printing udot_off's value.

2003-02-24  David Carlton  <carlton@math.stanford.edu>

        * symtab.c (make_symbol_overload_list): Only read in partial
        symtabs containing a matching partial symbol.

2003-02-24  David Carlton  <carlton@math.stanford.edu>

        * symtab.c (lookup_partial_symbol): Use strcmp_iw_ordered to
        do the comparison, not strcmp.
        * symfile.c (compare_psymbols): Ditto.
        * defs.h: Declare strcmp_iw_ordered.
        * utils.c (strcmp_iw_ordered): New function.

2003-02-24  Jim Blandy  <jimb@redhat.com>

        * MAINTAINERS (GNU/Linux/x86, linespec, breakpoints, Scheme
        support, shared libs): Remove my name from here, to better reflect
        reality.

2003-02-24  Kris Warkentin  <kewarken@qnx.com>

        * target.h: (HAVE_CONTINUABLE_WATCHPOINT): Define.
        (target_ops): Add to_have_continuable_watchpoint.
        * target.c (update_current_target): Add INHERIT line for
        to_have_continuable_watchpoint.
        * infrun.c: Remove HAVE_CONTINUABLE_WATCHPOINT defines.
        * config/i386/nm-i386.h, config/i386/nm-i386sco5.h,
        config/i386/nm-i386sol2.h, config/s390/nm-linux.h,
        config/sparc/nm-sun4sol2.h: HAVE_CONTINUABLE_WATCHPOINT defined as 1.

2003-02-24  Elena Zannoni  <ezannoni@redhat.com>

        * MAINTAINERS (Core): Drop main.c and top.c. Clarify event loop
        maintainership.

2003-02-24  Kris Warkentin  <kewarken@qnx.com>

        * solib.c (solib_open): Call target defined search function after
        failing with solib-search-path.
        * solist.h (target_so_ops): Add find_and_open_solib function hook and
        create define TARGET_SO_FIND_AND_OPEN_SOLIB.

2003-02-24  Kris Warkentin  <kewarken@qnx.com>

        * MAINTAINERS: Add myself to Write After section.

2003-02-23  Stephane Carrez  <stcarrez@nerim.fr>

        * m68hc11-tdep.c (m68hc11_gdbarch_init): long double is 64-bit wide.

2003-02-22  Stephane Carrez  <stcarrez@nerim.fr>

        * m68hc11-tdep.c (m68hc11_init_reggroups): New function.
        (m68hc11_add_reggroups): New function.
        (m68hc11_register_reggroup_p): New to register hard/soft reggroups.
        (m68hc11_gdbarch_init): Install the reggroups.
        (_initialize_m68hc11_tdep): Initialize them.

2003-02-21  James E Wilson  <wilson@tuliptree.org>

        * MAINTAINERS: Update my email address.

2003-02-21  David Carlton  <carlton@math.stanford.edu>

        * arm-tdep.c (arm_gdbarch_init): Add break after default label.

2003-02-21  Daniel Jacobowitz  <drow@mvista.com>

        Based on a patch from Daniel Berlin (dberlin@dberlin.org).
        * symtab.h: Add opaque declarations of struct axs_value and
        struct agent_expr.
        (enum address_class): Add LOC_COMPUTED and LOC_COMPUTED_ARG.
        (struct location_funcs): New type.
        (struct symbol): Add "loc" to aux_value.
        (SYMBOL_LOCATION_BATON, SYMBOL_LOCATION_FUNCS): New macros.
        * dwarf2read.c: Include "dwarf2expr.h".
        (dwarf2_symbol_mark_computed): New function.
        (read_func_scope): Use it.
        (var_decode_location): New function.
        (new_symbol): Use it.
        * dwarf2expr.c, dwarf2expr.h, dwarf2loc.c, dwarf2loc.h: New files.

        * Makefile.in (SFILES): Add dwarf2loc.c and dwarf2expr.c.
        (dwarf2expr_h, dwarf2loc_h): New variables.
        (COMMON_OBS): Add dwarf2expr.o and dwarf2loc.o.
        (dwarf2expr.o, dwarf2loc.o): New rules.
        (dwarf2read.o): Add $(dwarf2expr_h) and $(dwarf2loc_h).
        * buildsym.c (finish_block): Handle LOC_COMPUTED and
        LOC_COMPUTED_ARG.
        * findvar.c (symbol_read_needs_frame, read_var_value): Likewise.
        * m2-exp.y (yylex): Likewise.
        * printcmd.c (address_info, print_frame_args): Likewise.
        * stack.c (print_block_frame_locals, print_frame_arg_vars): Likewise.
        * symmisc.c (print_symbol, print_partial_symbols): Likewise.
        * ada-lang.c (ada_resolve_subexp, symtab_for_sym)
        (ada_add_block_symbols, fill_in_ada_prototype): Likewise.
        * symtab.c (lookup_block_symbol): Likewise.

2003-02-20  Adam Fedor  <fedor@gnu.org>

        * symtab.h: Remove objc_specific struct
        (SYMBOL_OBJC_DEMANGLED_NAME): Remove.
        * symtab.c (symbol_init_language_specific, symbol_demangled_name):
        Have language_objc use cplus_specific struct.

2003-02-20  Tom Tromey  <tromey@redhat.com>

        * jv-valprint.c (java_value_print): Look at TYPE_TAG_NAME, not
        TYPE_NAME, when printing a String value.  PR java/1075.

2003-02-20  Adam Fedor  <fedor@gnu.org>

        * objc-lang.h (find_methods): Remove declaration.
        * objc-lang.c (find_methods): Make static.

2003-02-20  Christopher Faylor  <cgf@redhat.com>

        * win32-nat.c (get_image_name): Check return value from
        ReadProcessMemory.
        (child_xfer_memory): Ditto.

2003-02-20  Alexandre Oliva  <aoliva@redhat.com>

        * configure.in (TARGET_SYSTEM_ROOT): Set default to
        ${exec_prefix}/${target_alias}/sys-root.  Match explicit
        '${exec_prefix}' (in addition to the expansion thereof) as
        relocatable.
        * configure: Rebuilt.

2003-02-20  David Carlton  <carlton@math.stanford.edu>

        * symtab.c (search_symbols): Revert the search_symbols part of my
        2002-12-23 patch.  Add comment.

2002-02-20  Daniel Jacobowitz  <drow@mvista.com>

        * coffread.c (coff_symfile_read): Clean up minimal symbols earlier.
        * dbxread.c (elfstab_build_psymtabs): Don't call
        install_minimal_symbols.
        (stabsect_build_psymtabs): Likewise.
        * elfread.c (elf_symfile_read): Call install_minimal_symbols
        earlier.
        * somread.c (som_symfile_read): Call install_minimal_symbols
        and do_cleanups earlier.
        * nlmread.c (nlm_symfile_read): Likewise.
        * mdebugread.c (elfmdebug_build_psymtabs): Call
        install_minimal_symbols and make appropriate cleanups.

2003-02-20  Kevin Buettner  <kevinb@redhat.com>

        * solib.c (reload_shared_libraries): New function.
        (_initialize_solib): Add callbacks for ``set solib-search-path''
        and ``set solib-absolute-prefix''.

2003-02-20  David Carlton  <carlton@math.stanford.edu>

        * symtab.h (SYMBOL_PRINT_NAME): Rename from SYMBOL_SOURCE_NAME;
        expand comment.
        * ada-lang.c (user_select_syms, ada_finish_decode_line_1): Replace
        SYMBOL_PRINT_NAME with SYMBOL_SOURCE_NAME.
        * ada-typeprint.c (ada_typedef_print): Ditto.
        * ax-gdb.c (gen_var_ref): Ditto.
        * breakpoint.c (print_one_breakpoint): Ditto.
        * buildsym.c (finish_block): Ditto.
        * c-valprint.c (c_val_print): Ditto.
        * expprint.c (print_subexp): Ditto.
        * findvar.c (locate_var_value): Ditto.
        * infcmd.c (jump_command): Ditto. 
        * linespec.c (decode_line_2, decode_compound): Ditto. 
        * maint.c (maintenance_translate_address): Ditto. 
        * objc-lang.c (compare_selectors, compare_classes): Ditto. 
        * printcmd.c (build_address_symbolic, sym_info, print_frame_args):
        Ditto.
        * p-valprint.c (pascal_val_print): Ditto. 
        * stabsread.c (define_symbol): Ditto. 
        * stack.c (print_frame, frame_info, print_block_frame_locals)
        (print_frame_arg_vars, return_command): Ditto. 
        * symfile.c (compare_symbols, compare_psymbols): Ditto. 
        * symmisc.c (print_symbol): Ditto. 
        * symtab.c (lookup_partial_symbol, lookup_block_symbol)
        (compare_search_syms, print_symbol_info, print_msymbol_info)
        (rbreak_command): Ditto. 
        * tracepoint.c (tracepoints_info): Ditto. 
        * typeprint.c (typedef_print): Ditto. 
        * valops.c (value_of_variable, hand_function_call): Ditto. 
        * cli/cli-cmds.c (edit_command, list_command): Ditto.
        * ada-typeprint.c: Update Copyright.
        * infcmd.c, objc-lang.c, p-valprint.c, symmisc.c: Ditto.
        * tracepoint.c, cli/cli-cmds.c: Ditto.

2003-02-20  Kevin Buettner  <kevinb@redhat.com>

        * frame.c (generic_unwind_get_saved_register): Make non-static.
        * frame.h (generic_unwind_get_saved_register): Declare.
        * mips-tdep.c (read_next_frame_reg): Fetch register from
        current regcache when frame is NULL.
        (mips_init_extra_frame_info): Pass NULL explicitly for parameter
        that must be NULL.
        (mips_get_saved_register): Call generic_unwind_get_saved_register()
        instead of frame_register_unwind().

2003-02-20  Andrew Cagney  <ac131313@redhat.com>

        * remote-sim.c (gdbsim_insert_breakpoint)
        (gdbsim_remove_breakpoint): Delete #ifdef SIM_HAS_BREAKPOINTS
        code.

2003-02-20  Andrew Cagney  <ac131313@redhat.com>

        * remote.c (_initialize_remote): Add commands "set/show remote
        hardware-watchpoint-limit" and "set/show remote
        hardware-breakpoint-limit".
        (remote_hw_watchpoint_limit): Initialize to -1.
        (remote_hw_breakpoint_limit): Ditto.
        (remote_check_watch_resources): Treat a limit of -1 as unlimited.

2003-02-19  Raoul Gough  <RaoulGough@yahoo.co.uk>

        * coff-pe-read.c: New file - support reading of minimal symbols from a
        portable executable using the export table.
        * coff-pe-read.h: New file.
        * coffread.c: Include coff-pe-read.h.
        (coff_symtab_read): Call read_pe_exported_syms iff no recognized
        debugging symbols found.
        * Makefile.in (SFILES): Add coff-pe-read.o.
        (coff_pe_read_h): Define.
        (COMMON_OBS): Add coff-pe-read.o.
        (coffread.o): Add coff_pe_read_h dependency.
        (coff-pe-read.o): New target.

2003-02-19  David Carlton  <carlton@math.stanford.edu>

        * Makefile.in (SFILES): Add block.c.
        (block_h): New.
        (COMMON_OBS): Add block.o.
        (block.o): New.
        (x86-64-tdep.o): Add $(block_h).
        (values.o, valops.o, tracepoint.o, symtab.o, symmisc.o, symfile.o)
        (stack.o, printcmd.o, p-exp.tab.o, parse.o, objfiles.o)
        (objc-exp.tab.o, objc-lang.o, nlmread.o, mips-tdep.o, mdebugread.o)
        (m2-exp.tab.o, linespec.o, jv-lang.o, jv-exp.tab.o, infcmd.o)
        (f-valprint.o, findvar.o, f-exp.tab.o, expprint.o, coffread.o)
        (c-exp.tab.o, buildsym.o, breakpoint.o, blockframe.o, ax-gdb.o)
        (alpha-tdep.o, ada-lang.o, ada-exp.tab.o, mi-cmd-stack.o): Ditto.
        * value.h: Add opaque declaration for struct block.
        * parser-defs.h, objc-lang.h, buildsym.h, breakpoint.h: Ditto.
        * ada-lang.h: Ditto.
        * x86-64-tdep.c: #include "block.h"
        * values.c, valops.c, tracepoint.c, symtab.c, symmisc.c: Ditto.
        * symfile.c, stack.c, printcmd.c, p-exp.y, parse.c: Ditto.
        * objfiles.c, objc-exp.y, objc-lang.c, nlmread.c: Ditto.
        * mips-tdep.c, mdebugread.c, m2-exp.y, linespec.c: Ditto.
        * jv-lang.c, jv-exp.y, infcmd.c, f-valprint.c: Ditto.
        * findvar.c, f-exp.y, expprint.c, coffread.c, c-exp.y: Ditto.
        * buildsym.c, breakpoint.c, blockframe.c, ax-gdb.c: Ditto.
        * alpha-tdep.c, ada-lang.c, ada-exp.y: Ditto.
        * blockframe.c (blockvector_for_pc_sect): Move to "block.c".
        (blockvector_for_pc, block_for_pc_sect, block_for_pc): Ditto.
        * symtab.c (block_function): Ditto.
        (contained_in): Ditto.
        * frame.h: Move block_for_pc and block_for_pc_sect declarations to
        block.h.  Add opaque declaration for struct block.
        * symtab.h: Move block_function and contained_in declarations to
        block.h.  Add opaque declarations for struct block, struct
        blockvector.
        (struct block): Move to block.h.
        (struct blockvector): Ditto.
        (BLOCK_START, BLOCK_END, BLOCK_FUNCTION, BLOCK_SUPERBLOCK)
        (BLOCK_GCC_COMPILED, BLOCK_HASHTABLE, BLOCK_NSYMS, BLOCK_SYM)
        (BLOCK_BUCKETS, BLOCK_BUCKET, BLOCK_HASHTABLE_SIZE)
        (ALL_BLOCK_SYMBOLS, BLOCK_SHOULD_SORT, BLOCKVECTOR_NBLOCKS)
        (BLOCKVECTOR_BLOCK, GLOBAL_BLOCK, STATIC_BLOCK, FIRST_LOCAL_BLOCK):
        Ditto.
        * block.c: New file.
        * block.h: New file.

2003-02-19  Theodore A. Roth  <troth@openavr.org>

        * avr-tdep.c (avr_extract_return_value): Remove function.
        (avr_store_return_value): Remove function.
        (avr_extract_struct_value_address): Remove function.
        (avr_gdbarch_init): Remove set_gdbarch_deprecated_*() calls.

2003-02-19  Andrew Cagney  <ac131313@redhat.com>

        * rs6000-tdep.c: Include "gdb_assert.h".
        (registers_e500): Add "acc" and "spefscr".
        (PPC_GPRS_PSEUDO_REGS): Remove trailing comma.
        (rs6000_gdbarch_init): Update initialization of ppc_gp0_regnum,
        ppc_gplast_regnum, sp_regnum and fp_regnum.  Check that gp0_regnum
        really is "r0".
        (registers_e500): Mark the "acc" as a 64 bit (from Jim Willson).

2003-02-18  Keith Seitz  <keiths@redhat.com>

        * Makefile.in: Add gdbtk-interps.c.

2003-02-18  Kevin Buettner  <kevinb@redhat.com>

        * sparc-tdep.c (sparc_frame_chain): Adjust return value.
        * config/sparc/tm-sparc.h (init_frame_pc_noop): Declare.

2003-02-18  Andrew Cagney  <cagney@redhat.com>

        * symtab.h (struct objfile): Add opaque declaration.

2003-02-18  Elena Zannoni  <ezannoni@redhat.com>

        From Jim Ingham   <jingham@apple.com>:
        * dbxread.c (process_one_symbol): Use last_function_start rather
        than function_start_offset to find the real beginning of the
        current function.  The latter is just the text section offset on
        some systems, the former is always the real function start.

2003-02-17  Andrew Cagney  <cagney@redhat.com>

        * configure.in: Revert ${target} != ${host}.

2003-02-17  Andrew Cagney  <ac131313@redhat.com>

        * configure.in (Makefile): Use the test ${target} != ${host},
        instead of the absence of the "nm.h" file, to determine of the
        configuration non-native.
        * configure: Regenerate.
        
2003-02-14  Elena Zannoni  <ezannoni@redhat.com>

        From Brian Ford  <ford@vss.fsi.com>

        * cli/cli-decode.c (lookup_cmd_composition) [TUI]: Properly
        conditionalize tui_active test.
        (lookup_cmd_1): Ditto.

2003-02-14  Mark Kettenis  <kettenis@gnu.org>

        * configure.in: Add check for _etext.
        * maint.c (maintenance_set_profile_cmd): Use etext if _etext isn't
        available.
        * config.in, configure: regenerated.

2003-02-14  Daniel Jacobowitz  <drow@mvista.com>

        * dwarf2read.c (dwarf2_get_pc_bounds): Offset addresses by base.

2003-02-14  Andrew Cagney  <ac131313@redhat.com>

        * main.c (tui_version): Delete variable.
        (captured_main): When --tui, set interpreter_p to "tui" instead of
        enabling tui_version.
        * printcmd.c (display_command) [TUI]: Test tui_active instead of
        tui_version.
        * cli/cli-decode.c (lookup_cmd_composition): Ditto.
        * cli/cli-cmds.c (disassemble_command): Ditto.
        * defs.h (tui_version): Delete declaration.
        * Makefile.in (SUBDIR_TUI_SRCS): Add "tui/tui-interp.c".
        (tui-interp.o): Add rules.
        (SUBDIR_TUI_OBS): Add "tui-interp.o".

2003-02-14  Christopher Faylor  <cgf@redhat.com>

        * win32-nat.c (register_loaded_dll): Correctly set address range for
        just-loaded dll.

2003-02-12  Jason Molenda  (jmolenda@apple.com)

        * symmisc.c (print_objfile_statistics): Include information about
        the number of psymtabs and symtabs in each object file.

2003-02-13  Keith R Seitz  <keiths@redhat.com>

        * main.h (struct captured_main_args): Add interpreter_p.
        * main.c (captured_main): Initialize interpreter_p from context.
        * gdb.c (main): Set interpreter_p argument.
        * Makefile.in (gdb.o): Add dependency for interps.h.

2003-02-12  Andrew Cagney  <ac131313@redhat.com>

        * event-top.c (cli_command_loop): Delete declaration.
        (_initialize_event_loop): Delete function setting event_loop_hook.
        * event-top.h (cli_command_loop): Declare.  Update copyright.
        (EVENT_TOP_H): Define.  Wrap header in #ifdef EVENT_TOP_H.
        * interps.c (current_interp_command_loop): When event_loop_p, call
        cli_command_loop.

2003-02-12  Andrew Cagney  <ac131313@redhat.com>

        * interps.h (interp_command_loop_ftype): Change return type to
        void.

2003-02-12  Michal Ludvig  <mludvig@suse.cz>

        * x86-64-tdep.c (x86_64_extract_return_value)
        (x86_64_store_return_value): Use regcache instead of regbuf.
        (x86_64_gdbarch_init): Change related set_gdbarch_* functions.
        * x86-64-linux-nat.c (fill_gregset): Use regcache.

2003-02-11  Andrew Cagney  <ac131313@redhat.com>

        * acinclude.m4 (no_tcl): SUBST TCL_CC_SEARCH_FLAGS.
        * aclocal.m4: Regenerate.
        * configure: Regenerate.

        * Makefile.in (TCL): Use TCL_CC_SEARCH_FLAGS instead of
        TCL_LD_SEARCH_FLAGS.

2003-02-10  Michal Ludvig  <mludvig@suse.cz>

        * dwarf2cfi.c: Reindented.

2003-02-09  Andrew Cagney  <ac131313@redhat.com>

        * interps.c (clear_interpreter_hooks): Convert function definition
        to ISO C.

2003-02-07  David Carlton  <carlton@math.stanford.edu>

        * gdb_mbuild.sh: Delete extra shift after parsing '-f'.

2003-02-07  Kevin Buettner  <kevinb@redhat.com>

        * gdbtypes.h (struct main_type): Move ``length'' field from here...
        (struct type): ...to here.
        (TYPE_LENGTH): Adjust to reflect different location of ``length''
        field.
        * gdbtypes.c (make_qualified_type): Set length on newly created type.
        (replace_type): Set length on all type variants for a given type.

2003-02-07  Andrew Cagney  <ac131313@redhat.com>

        * sol-thread.c, hpux-thread.c: Include "gdb_stat.h" instead of
        <sys/stat.h>.
        * Makefile.in (sol-thread.o, hpux-thread.o): Update dependencies.
        
2003-02-06  Andrew Cagney  <ac131313@redhat.com>

        * Makefile.in (symm-nat.o): Update dependencies.
        (sparc-nat.o, procfs.o, proc-api.o, ppc-linux-nat.o): Ditto.
        (lynx-nat.o, ia64-linux-nat.): Ditto.
        * symm-nat.c, sparc-nat.c, procfs.c, proc-api.c: Include
        "gdb_wait.h" instead of <wait.h> or <sys/wait.h>.
        * ppc-linux-nat.c, lynx-nat.c, ia64-linux-nat.c: Ditto.

        * Makefile.in (inflow_h): Define.
        (procfs.o, inflow.o, procfs.o): Update dependencies.
        * inftarg.c (child_stop): Delete extern declaration of
        inferior_process_group.  Include "inflow.h".
        * procfs.c (procfs_stop): Ditto.  Include "inflow.h".
        * inflow.c (PROCESS_GROUP_TYPE): Move definitions from here ...
        * inflow.h (PROCESS_GROUP_TYPE): ... to here.  New file.
        (our_process_group, inferior_process_group): Extern declarations.

        * procfs.c: Include "gdb_assert.h".

        * linux-proc.c: Include "gdb_stat.h" instead of <sys/stat.h>.
        * cp-valprint.c (cp_print_value_fields): Eliminate STREQN.
        * jv-typeprint.c (java_type_print_base): Ditto.
        * typeprint.c (typedef_print): Eliminate STREQ.
        * cli/cli-script.c (define_command, define_command): Ditto.
        * main.c (captured_main): Ditto.
        * values.c (lookup_internalvar): Ditto.
        * utils.c (safe_strerror, parse_escape): Eliminate assignment
        within `if' conditional.
        * linespec.c (decode_line_2): Ditto.
        * cli/cli-dump.c (bfd_openr_with_cleanup): Ditto.
        (bfd_openw_with_cleanup): Ditto.

2003-02-07  Mark Kettenis  <kettenis@gnu.org>

        * x86-64-tdep.c (x86_64_init_abi): Set extract_return_value to
        legacy_extract_return_value and store_return_value to
        legacy_return_value.

2003-02-06  Raoul Gough  <RaoulGough@yahoo.co.uk>

        * win32-nat.c (get_relocated_section_addrs): New function.  Find
        section load addresses for symbol handling in relocated DLLs.
        (solib_symbols_add): Open a bfd and call get_relocated_section_addrs.

2003-02-05  Fred Fish  <fnf@intrinsity.com>

        * remote-e7000.c (e7000_drain_command): Fix precedence problem with
        '=' and '!='.
        * rdi-share/ardi.c (wait_for_debug_message): Fix precedence problem
        with '&' and '=='.
        (angel_RDI_info): Ditto.
        * infttrace.c (threads_continue_all_but_one): Fix precedence problem
        with '&' and '!='.
        (threads_continue_all_with_signals): Ditto.
  
2003-02-05  Jim Ingham <jingham@apple.com>
            Keith Seitz  <keiths@redhat.com>
            Elena Zannoni  <ezannoni@redhat.com>
            Andrew Cagney  <ac131313@redhat.com>

        * Makefile.in (SUBDIR_CLI_OBS): Add "cli-interp.o".
        (SUBDIR_CLI_SRCS): Add "cli/cli-interp.c".
        (SUBDIR_MI_OBS): Add "mi-interp.o".
        (SUBDIR_MI_SRCS): Add "mi/mi-interp.c".
        (SFILES): Add "interps.c".
        (COMMON_OBS): Add "interps.o".
        (interps_h, mi_main_h): Define.
        (interps.o, cli-interp.o, mi-interp.o): Add dependencies.
        (mi-main.o, main.o, event-top.o): Update dependencies.
        * cli/cli-interp.c: New file.
        * interps.h, interps.c: New files.
        * top.c: (gdb_init): Don't install the default interpreter, handed
        by captured_main.
        * main.c: Include "interps.h".
        (interpreter_p): Note that it should malloc'ed.
        (captured_command_loop): Call current_interp_command_loop.
        (captured_main): Initialize interpreter_p to INTERP_CONSOLE.  Use
        xfree and xstrdup when updating interpreter_p.  Install the
        default interpreter.  Add hack to stop mi1's copyright notice
        being encoded.
        * event-top.h (gdb_setup_readline): Declare.
        (gdb_disable_readline): Declare.
        * event-top.c: Include "interps.h".
        (display_gdb_prompt): Call current_interp_display_prompt_p.
        (gdb_setup_readline): Initialize gdb_stdout, gdb_stderr,
        gdb_stdlog, and gdb_stdtarg.
        (_initialize_event_loop): Don't call gdb_setup_readline.
        * cli-out.c (cli_out_set_stream): New function.
        * cli-out.h (cli_out_set_stream): Declare.

2003-02-06  Mark Kettenis  <kettenis@gnu.org>

        * configure.tgt (i[3456]86-*-sysv4.2*, i[3456]86-*-sysv4*,
        i[3456]86-*-sysv5*, i[3456]86-*-sco3.2v5*): Remove.  These are all
        handled fine by i[3456]86-*sco* and i[3456]86-sysv*.
        * config/i386/i386sco5.mt, config/i386/i386v4.mt,
        config/i386/i386v42mp.mt: Removed.

2003-02-05  Mark Kettenis  <kettenis@gnu.org>

        * configure.tgt (*-*-solaris*): Set gdb_osabi to
        GDB_OSABI_SOLARIS.

2003-02-05  Michael Chastain  <mec@shout.net>

        * PROBLEMS (i[3456]86-*-linux*): Warn about binutils
        2.12.1 and earlier versions.

2003-02-05  Andrew Cagney  <ac131313@redhat.com>

        Remove orphaned hosts, targets and files.
        * config/i386/gdbserve.mt, config/m68k/nm-apollo68b.h: Delete.
        * config/m68k/nm-hp300bsd.h, config/m68k/tm-apollo68b.h: Delete.
        * config/m68k/tm-es1800.h, config/m68k/tm-hp300bsd.h: Delete.
        * config/m68k/tm-mac.h, config/m68k/xm-apollo68b.h: Delete.
        * config/pa/hpux1020.mt, config/pa/hpux11.mt: Delete.
        * config/pa/hpux11w.mt, config/powerpc/gdbserve.mt: Delete.
        * config/powerpc/ppcle-eabi.mt, config/powerpc/ppcle-sim.mt: Delete.
        * config/powerpc/tm-ppc-sim.h, config/sparc/sp64sim.mt: Delete.
        * config/sparc/tm-sp64sim.h: Delete.
        * configure.host: Delete strongarm-*-*, xscale-*-*, and arm*-*-*
        hosts.
        * configure.tgt: Delete i[3456]86-*-sco3.2v4*, and
        mips*-dec-mach3* targets.

2003-02-04  Michael Chastain  <mec@shout.net>

        * NEWS: Fix typo: sepcifying -> specifying.

2003-02-04  Michael Chastain  <mec@shout.net>

        * dwarfread.c: Add documentation on the state of dwarf-1,
        looking towards obsoletion.

2003-02-03  Michael Chastain  <mec@shout.net>

        * config/djgpp/fnchange.lst: Add gdb/testsuite/gdb.c++/pr-1023.cc,
        gdb/testsuite/gdb.c++/pr-1023.exp.

2003-02-04  Andrew Cagney  <ac131313@redhat.com>

        * values.c: Delete code conditional on IS_TRAPPED_INTERNALVAR.
        * TODO: Delete reference to IS_TRAPPED_INTERNALVAR.

        * utils.c (init_page_info): Delete reference to MPW in comments.
        * main.c (captured_main): Delete #ifdef MPW.

2003-02-04  Andrew Cagney  <ac131313@redhat.com>

        * NEWS: Note that the m32r-*-elf* is obsolete. 
        * monitor.c (monitor_expect): Obsolete reference to m32r.
        * configure.tgt: Mark m32r-*-elf* as obsolete.
        * MAINTAINERS: Mark m32k as obsolete.
        * m32r-rom.c: Obsolete file.
        * config/m32r/m32r.mt: Obsolete file.
        * config/m32r/tm-m32r.h: Obsolete file.
        * m32r-stub.c: Obsolete file.
        * m32r-tdep.c: Obsolete file.

2003-02-04  Andrew Cagney  <ac131313@redhat.com>

        * NEWS: Mention that the z8k-zilog-none is obsolete.
        * MAINTAINERS: Mark z8k as obsolete.
        * configure.tgt: Obsolete the z8k-*-coff* target.
        * config/z8k/z8k.mt: Obsolete file.
        * config/z8k/tm-z8k.h: Obsolete file.
        * z8k-tdep.c: Obsolete file.

2003-02-04  Andrew Cagney  <ac131313@redhat.com>

        * NEWS: Mention that the mn10200-elf is obsolete.
        * configure.tgt: Obsolete mn10200-*-* target.
        * breakpoint.c (update_breakpoints_after_exec): Update comment to
        mention that the mn10200 is obsolete.
        * breakpoint.h: Ditto.
        * MAINTAINERS: Mark the mn10200-elf as obsolete.
        * config/mn10200/mn10200.mt: Obsolete file.
        * config/mn10200/tm-mn10200.h: Obsolete file.
        * mn10200-tdep.c: Obsolete file.

2003-02-04  Andrew Cagney  <ac131313@redhat.com>

        * MAINTAINERS: Mark h8500 as obsolete.
        * configure.tgt (h8500-*-*): Mark h8500 code as obsolete.
        * findvar.c (value_from_register): Ditto.
        * h8500-tdep.c: Mark file as obsolete.
        * config/h8500/h8500.mt: Ditto.
        * config/h8500/tm-h8500.h: Ditto.
        * NEWS: Mention that h8500 is obsolete.

2003-02-04  David Carlton  <carlton@math.stanford.edu>

        * objfiles.c (allocate_objfile): Always set name.  Add comment at
        start of function.
        * jv-lang.c (get_dynamics_objfile): Add comment.

2003-02-04  David Carlton  <carlton@math.stanford.edu>

        * symtab.h (SYMBOL_LINKAGE_NAME): Delete.
        * printcmd.c (build_address_symbolic): Replace uses of
        SYMBOL_LINKAGE_NAME by equivalent uses of SYMBOL_SOURCE_NAME,
        SYMBOL_NAME, and asm_demangle.
        Update copyright.

2003-02-04  David Carlton  <carlton@math.stanford.edu>

        * linespec.c (decode_compound): Extract code into
        lookup_prefix_sym.
        (lookup_prefix_sym): New function.

2003-02-04  David Carlton  <carlton@math.stanford.edu>

        * gdbtypes.h: Delete INTEGER_COERCION_BADNESS,
        FLOAT_COERCION_BADNESS.
        * gdbtypes.c (rank_one_type): Replace all uses of
        INTEGER_COERCION_BADNESS by INTEGER_CONVERSION_BADNESS.

2003-02-04  Jim Blandy  <jimb@redhat.com>

        * dwarf2read.c (dwarf2_locate_sections): When we find a macro info
        section, let dwarf_macinfo_section point to it, not
        dwarf_loc_section.

2003-02-04  Daniel Jacobowitz  <drow@mvista.com>

        Pointed out by Anton Blanchard <anton@samba.org>.
        * ppc-linux-tdep.c (insn_is_sigreturn): New function.
        (ppc_linux_at_sigtramp_return_path): Use it.

2003-02-04  Daniel Jacobowitz  <drow@mvista.com>

        * defs.h (streq): Add prototype.
        * utils.c (streq): New function.

        * dwarf2read.c (new_symbol): Use SYMBOL_SET_NAMES instead of
        SYMBOL_NAME and SYMBOL_INIT_DEMANGLED_NAME.
        * mdebugread.c (new_symbol): Likewise.
        * stabsread.c (define_symbol): Likewise.
        * coffread.c (process_coff_symbol): Likewise.
        * dwarfread.c (new_symbol): Likewise.

        * minsyms.c (prim_record_minimal_symbol_and_info): Use
        SYMBOL_SET_NAMES instead of setting SYMBOL_NAME.  Set the language
        here.
        (install_minimal_symbols): Don't set SYMBOL_LANGUAGE or call
        SYMBOL_INIT_DEMANGLED_NAME.
        * objfiles.c: Include "hashtab.h".
        (allocate_objfile): Call htab_set_functions_ex for the
        demangled_names_hash.
        (free_objfile): Call htab_delete for the demangled_names_hash.
        * objfiles.h (struct htab): Add declaration.
        (struct objfile): Add demangled_names_hash.
        * symfile.c: Include "hashtab.h".
        (reread_symbols): Call htab_delete for the demangled_names_hash.
        (add_psymbol_to_list): Use SYMBOL_SET_NAMES instead of putting
        SYMBOL_NAME in the bcache.
        * symtab.c: Include "hashtab.h".  Update comments.
        (create_demangled_names_hash, symbol_set_names): New functions.
        (symbol_find_demangled_name): New function, broken out from
        symbol_init_demangled_names.
        (symbol_init_demangled_names): Use it.
        * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): Add missing parentheses.
        (SYMBOL_SET_NAMES): New macro.
        (symbol_set_names): Add prototype.

2003-02-03  Jim Blandy  <jimb@redhat.com>

        Use a single, consistent representation for an empty minimal
        symbol table in an objfile.
        * objfiles.c (terminate_minimal_symbol_table): New function.
        (allocate_objfile): Call it.
        * objfiles.h (terminate_minimal_symbol_table): New declaration.
        (ALL_MSYMBOLS): No need to test whether (objfile)->msymbols is
        non-NULL. 
        * minsyms.c (lookup_minimal_symbol_by_pc_section): To see whether
        objfile has minimal symbols, compare minimal_symbol_count to zero,
        instead of comparing msymbols with NULL.
        * objfiles.c (have_minimal_symbols): Same.
        * solib-sunos.c (solib_add_common_symbols): Call
        terminate_minimal_symbol_table.
        * symfile.c (reread_symbols): Same.
        
2003-02-03  Kevin Buettner  <kevinb@redhat.com>

        * s390-tdep.c (s390_address_class_type_flags)
        (s390_address_class_type_flags_to_name)
        (s390_address_class_name_to_type_flags): New functions.
        (s390_gdbarch_init): Define ADDRESS_CLASS_TYPE_FLAGS_TO_NAME,
        ADDRESS_CLASS_NAME_TO_TYPE_FLAGS, and ADDRESS_CLASS_TYPE_FLAGS.

2003-02-03  Michael Snyder  <msnyder@redhat.com>

        * arm-tdep.c: Fix spell-o in comment.

2003-02-03  Michal Ludvig  <mludvig@suse.cz>

        * dwarf2cfi.c (pointer_encoding): Added new parameter.
        * dwarf2cfi.c, dwarf2read.c: Changed all warnings and
        error messages to contain BFD filename. 

2003-02-02  Elena Zannoni  <ezannoni@redhat.com>

        Fix PR gdb/742 gdb/743 gdb/877
        * disasm.c (dump_insns): Use make_cleanup_ui_out_tuple_begin_end.
        (do_mixed_source_and_assembly): Use
        make_cleanup_ui_out_tuple_begin_end and
        make_cleanup_ui_out_tuple_begin_end.
        (do_mixed_source_and_assembly): Ditto.
        * thread.c (do_captured_list_thread_ids): Ditto.
        * ui-out.h (ui_out_table_begin, ui_out_list_begin,
        ui_out_tuple_begin, ui_out_table_end, ui_out_list_end,
        ui_out_tuple_end): Delete prototypes.
        * ui-out.c (ui_out_list_begin, ui_out_tuple_begin,
        ui_out_list_end, ui_out_tuple_end): Delete.

        From Kevin Buettner  <kevinb@redhat.com>:
        * ui-out.h (make_cleanup_ui_out_table_begin_end): New function.
        * ui-out.c (make_cleanup_ui_out_table_begin_end)
        (do_cleanup_table_end):  New functions.
        * breakpoint.c (print_it_typical, print_one_breakpoint, mention):
        Use cleanups to invoke_ui_out_tuple_end().
        (breakpoint_1): Use cleanup to invoke ui_out_table_end().
        * cli/cli-setshow.c (cmd_show_list): Use
        make_cleanup_ui_out_tuple_begin_end.
        
2003-02-02  Andrew Cagney  <ac131313@redhat.com>

        * frame.c (frame_unwind_register): New function.
        (frame_unwind_unsigned_register): Use.
        (frame_unwind_signed_register): Use.
        (frame_read_register): New function.
        * frame.h (frame_unwind_register): Declare.
        (frame_read_register): Declare.

        * d10v-tdep.c (d10v_frame_pop): Rewrite. Use regcache_cooked_write
        and frame_unwind_register instead of read_memory, write_register
        and deprecated_write_register_bytes.

2003-02-02  Andrew Cagney  <ac131313@redhat.com>

        * frame.h: Note that namelen can be negative.
        * frame.c (frame_map_name_to_regnum): When LEN is negative, use
        NAME's length.

        * NEWS: Mention that the d10v's `regs' command is deprecated.
        * d10v-tdep.c (d10v_gdbarch_init): Set print_registers_info.
        (d10v_print_registers_info): New function.
        (show_regs): Call d10v_print_registers_info.
        (_initialize_d10v_tdep): Mark "show regs" command as deprecated.

2003-02-02  Mark Kettenis  <kettenis@gnu.org>

        * stack.c (print_frame_info): Restore call to annotate_frame_begin
        lost in the previous patch.

2003-02-01  Andrew Cagney  <ac131313@redhat.com>

        From 2002-11-09 Jason Molenda (jason-cl@molenda.com)
        * stack.c (print_frame_info_base): Output complete FRAME tuple
        for synthesized frames.

2003-02-02  Andrew Cagney  <ac131313@redhat.com>

        * mips-nat.c (zerobuf): Delete.
        (fetch_inferior_registers): Alloc local zerobuf.
        (fetch_core_registers): Alloc local zerobuf.
        * d10v-tdep.c (show_regs): Don't allocate a dynamic array using
        MAX_REGISTER_RAW_SIZE or MAX_REGISTER_VIRTUAL_SIZE.
        * thread-db.c (thread_db_store_registers): Ditto.
        * sh-tdep.c (sh_do_register): Ditto.
        * rom68k-rom.c (rom68k_supply_one_register): Ditto.
        * remote-sim.c (gdbsim_store_register): Ditto.
        * remote-mips.c (mips_wait, mips_fetch_registers): Ditto.
        * remote-e7000.c (fetch_regs_from_dump): Ditto.
        * monitor.c (monitor_supply_register): Ditto.
        * mipsv4-nat.c (supply_gregset, supply_fpregset): Ditto.
        * mips-nat.c (fetch_inferior_registers): Ditto.
        * m68klinux-nat.c (fetch_register): Ditto.
        * lynx-nat.c (fetch_inferior_registers): Ditto.
        (fetch_inferior_registers): Ditto.
        * irix4-nat.c (supply_gregset, supply_fpregset): Ditto.
        * hpux-thread.c (hpux_thread_fetch_registers): Ditto.
        (hpux_thread_store_registers): Ditto.
        * hppah-nat.c (fetch_register): Ditto.
        * hppab-nat.c (fetch_register): Ditto.
        * hppa-tdep.c (pa_register_look_aside): Ditto.
        (pa_print_fp_reg, pa_strcat_fp_reg): Ditto.
        * dve3900-rom.c (fetch_bitmapped_register): Ditto.

2003-02-01  Andrew Cagney  <ac131313@redhat.com>

        * gdbarch.sh: Explictly specify all method levels.  When a
        variable with an empty level, provide a non-multi-arch default.
        (BELIEVE_PCC_PROMOTION_TYPE): Set level to empty.
        * gdbarch.h: Re-generate.
        * stabsread.c (BELIEVE_PCC_PROMOTION_TYPE): Delete.  Always defined.
        * config/m68k/tm-sun3.h (BELIEVE_PCC_PROMOTION_TYPE): Define as 1

2003-02-01  Andrew Cagney  <ac131313@redhat.com>

        * defs.h (host_pointer_to_address): Delete declaration.
        (address_to_host_pointer): Delete declaration.
        * utils.c (host_pointer_to_address): Delete function.
        (address_to_host_pointer): Delete function.
        * procfs.c (procfs_address_to_host_pointer): New function.
        * procfs.c (proc_set_watchpoint): Use.
        (procfs_can_use_hw_breakpoint): Update comments.
        * somsolib.c (hpux_address_to_host_pointer_hack): New function.
        (som_solib_add): Use.
        * hppa-tdep.c (hppa_pointer_to_address_hack): New function.
        * hppa-tdep.c (unwind_command): Use.
        
2003-02-01  Andrew Cagney  <ac131313@redhat.com>

        * gdb_dirent.h: Mark up valid uses of <dirent.h>, d_namelen and
        strlen d_name.

        * main.c (captured_main): Delete #ifdef ADDITIONAL_OPTIONS,
        ADDITIONAL_OPTION_CASES, and ADDITIONAL_OPTION_HANDLER code.
        (print_gdb_help): Delete #ifdef ADDITIONAL_OPTION_HELP code.
        * stabsread.c (DBX_PARM_SYMBOL_CLASS): Delete macro.
        (define_symbol): Update.
        * symfile.c (generic_load): Remove references to nindy.
        * symtab.c: Remove references to nindy.

2003-02-01  Andrew Cagney  <ac131313@redhat.com>

        * infcmd.c (print_float_info): Delete code conditional on
        FLOAT_INFO.
        * config/nm-lynx.h: Delete #undef FLOAT_INFO.  Update copyright.
        * config/m68k/nm-apollo68b.h: Ditto.
        * config/i386/tm-ptx.h (FLOAT_INFO): Delete.  Update copyright.
        * config/ns32k/nm-nbsd.h (FLOAT_INFO): Ditto.
        * config/i386/tm-symmetry.h (FLOAT_INFO): Ditto.

2003-02-01  Mark Kettenis  <kettenis@gnu.org>

        * config/i386/tm-i386os9k.h: Removed.

        * configure.host (i[3456]86-*-isc*): Set gdb_host to i386v.
        Remove i[3456]86-*-sysv3.2* and i[3456]86-*-sysv32* entries since
        they're identical to i[3456]86-*-sysv* now.
        * config/i386/i386v32.mh: Removed.
        * config/i386/xm-i386v32.h: Removed.
        * config/i386/xm-i386sco.h (U_FPSTATE): Remove macro.

        * config/i386/i386mk.mt, config/i386/i386mk.mh: Removed.

        * config/i386/i386dgux.mh: Removed.
        * configure.host (i[3456]86-*-dgux): Set gdb_host to i386v4.

        * configure.in: Fix typo.
        * configure: Regenerated.

2003-01-31  David Carlton  <carlton@math.stanford.edu>

        * dwarf2read.c (dwarf2_locate_sections): Set
        dwarf_ranges_section.

2003-01-31  Andrew Cagney  <ac131313@redhat.com>

        * objc-exp.y, c-exp.y, f-exp.y: Remove PTR casts.
        * utils.c: Update comments documenting legitimate uses of PTR.
        
        * utils.c: Re-indent.

        * config/djgpp/fnchange.lst: Delete nindy files.
        * nindy-share/ttyflush.c, nindy-share/stop.h: Delete files.
        * nindy-share/nindy.c, nindy-share/env.h: Delete files.
        * nindy-share/coff.h, nindy-share/block_io.h: Delete files.
        * nindy-share/b.out.h, nindy-share/VERSION: Delete files.
        * nindy-share/README, nindy-share/Onindy.c: Delete files.
        * nindy-tdep.c, nindy-share/Makefile: Delete files.
        * Makefile.in (init.c): Remove nindy references.
        (saber_gdb): Delete rule.
        (ALLDEPFILES): Delete hp300ux-nat.c, nindy-tdep.c,
        nindy-share/Onindy.c, nindy-share/nindy.c, nindy-share/ttyflush.c,
        and a68v-nat.c.
        (hp300ux-nat.o, a68v-nat.o, ptx4-nat.o): Delete rules.
        (Onindy.o, nindy.o, ttyflush.o, nindy-tdep.o): Delete rules.
        (HFILES_NO_SRCDIR): Delete nindy-share/b.out.h,
        nindy-share/block_io.h, nindy-share/coff.h, nindy-share/env.h, and
        nindy-share/stop.h.
        * hp300ux-nat.c, a68v-nat.c, ptx4-nat.c: Delete files.
        * saber.suppress: Delete file.

2003-01-31  Daniel Jacobowitz  <drow@mvista.com>

        * dbxread.c (stabs_data): New static variable.
        (fill_symbuf): Support an in-memory buffer for stabs data.
        (stabs_seek): New function.
        (dbx_psymtab_to_symtab): Relocate the stabs data if necessary.
        (read_ofile_symtab): Use stabs_seek.
        (elfstab_build_psymtabs): Take an asection* instead of
        an offset and size.  Relocate the stabs data if necessary.
        Save the section* for dbx_psymtab_to_symtab.
        * dwarf2read.c: Add section variables for each debug section.
        (dwarf2_locate_sections): Fill them in.
        (dwarf2_read_section): Take an asection* argument.
        Relocate the section contents if necessary.
        (dwarf2_build_psymtabs, dwarf2_build_psymtabs_easy): Update callers.
        * dwarf2cfi.c (parse_frame_info): Take a section argument and pass
        it to dwarf2_read_section.
        (dwarf2_build_frame_info): Update callers.
        * elfread.c (elf_symfile_read): Update call to
        elfstab_build_psymtabs.
        * gdb-stabs.h (struct dbx_symfile_info): Add stab_section.
        (DBX_STAB_SECTION): New macro.
        * stabsread.h (elfstab_build_psymtabs): Update prototype. 
        * symfile.c (symfile_dummy_outputs): New function.
        (symfile_relocate_debug_section): New function.
        * symfile.h (symfile_relocate_debug_section): Add prototype.

2003-01-31  Richard Henderson  <rth@redhat.com>

        * alpha-nat.c (REGISTER_PTRACE_ADDR): Merge into ...
        (register_addr): ... here.  Support ALPHA_UNIQUE_REGNUM.
        (fetch_elf_core_registers): Support ALPHA_UNIQUE_REGNUM.
        * alpha-tdep.c (alpha_register_name): Add "unique".
        * alpha-tdep.h (ALPHA_NUM_REGS): Increment.
        (ALPHA_UNIQUE_REGNUM): New.
        * config/alpha/nm-linux.h (ALPHA_UNIQUE_PTRACE_ADDR): New.

2003-01-31  Andrew Cagney  <ac131313@redhat.com>

        * README: Remove reference to Ericsson 1800 monitor.
        * Makefile.in (remote-es.o): Delete rule.
        (ALLDEPFILES): Delete remote-es.c.
        * remote-es.c: Delete file.
        * config/m68k/es1800.mt: Delete file.
        * config/djgpp/fnchange.lst: Update.
        * configure.tgt: Delete m68*-ericsson-* target.

2003-01-31  Adam Fedor  <fedor@gnu.org>

        * infrun.c (handle_inferior_event): Rename 'tmp' to real_stop_pc.
        Remove duplicate/shadowing variable of same name.

2003-01-30  Jim Blandy  <jimb@redhat.com>

        * symfile.c (find_separate_debug_file): Assert that the objfile's
        directory name we compute ends with a slash, and then assume that
        that's so everywhere we use it.

2003-01-30  Daniel Jacobowitz  <drow@mvista.com>

        * valops.c (value_assign): Flush frame cache after stores to memory
        also.

2003-01-30  Andrew Cagney  <ac131313@redhat.com>

        * Makefile.in (mon960-rom.o): Delete rule.
        * mon960-rom.c: Delete file.

2003-01-30  Andrew Cagney  <ac131313@redhat.com>

        * d10v-tdep.c: Include "frame-unwind.h".
        (d10v_gdbarch_init): Append d10v_frame_p to the unwind predicate
        list.
        (next_addr, uses_frame): Delete.
        (struct d10v_unwind_cache): Define.
        (prologue_find_regs): Add struct d10v_unwind_cache info parameter.
        Use info instead of next_addr and uses_frame globals.
        (d10v_frame_init_saved_regs): Delete function.
        (d10v_init_extra_frame_info): Delete function.
        (d10v_gdbarch_init): Do not initialize init_extra_frame_info,
        frame_init_saved_regs or pop_frame, frame_chain, frame_chain_valid,
        init_frame_pc or frame_saved_pc.
        (d10v_pop_frame): Delete function.
        (do_d10v_pop_frame): Delete function.
        (d10v_frame_chain): Delete function.
        (d10v_frame_chain_valid): Delete function.
        (d10v_frame_pc_unwind): New function.
        (d10v_frame_id_unwind): New function.
        (saved_regs_unwinder): New function.
        (d10v_frame_register_unwind): New function.
        (d10v_frame_pop): New function.
        (d10v_frame_unwind): New variable.
        (d10v_frame_p): New function.
        (d10v_frame_saved_pc): Delete function.
        * Makefile.in (d10v-tdep.o): Update dependencies.

2003-01-30  J. Brobecker  <brobecker@gnat.com>

        * config/pa/tm-hppa64.h (CALL_DUMMY_LOCATION): Remove #undef
        causing some regressions due to a change in the default value
        for this macro.

2003-01-29  Richard Henderson  <rth@redhat.com>
            Elena Zannoni  <ezannoni@redhat.com>
            Daniel Jacobowitz  <drow@mvista.com>

        Fix PR gdb/961.
        * dwarf2read.c  (dwarf_ranges_offset, dwarf_ranges_size): New
        variables.
        (RANGES_SECTION): New.
        (dwarf_ranges_buffer): New variable.
        (struct comp_unit_head): Add member "die".
        (struct dwarf2_pinfo): Add dwarf_ranges_buffer, dwarf_ranges_size.
        (DWARF_RANGES_BUFFER, DWARF_RANGES_SIZE): New.
        (dwarf2_has_info): Init dwarf_ranges_offset and dwarf_ranges_size.
        (dwarf2_locate_sections): Likewise.
        (dwarf2_build_psymtabs): Read .debug_ranges.
        (dwarf2_build_psymtabs_hard): Swap dwarf_ranges out.
        (psymtab_to_symtab_1): Swap dwarf_ranges in.  Set cu_header.die.
        (dwarf2_get_pc_bounds): New cu_header argument; adjust all callers.
        Look for DW_AT_ranges and return the bounding box.

2003-01-29  Brian Ford <ford@vss.fsi.com>

        * win32-nat.c (cygwin_pid): Removed as unused.
        (child_attach): Try fall back to Cygwin pid.

2003-01-29  Jim Blandy  <jimb@redhat.com>

        * objfiles.h (struct objfile): Doc fix.

2003-01-29  Andrew Cagney  <ac131313@redhat.com>

        * frame.c (frame_saved_regs_id_unwind): Assert FRAME_CHAIN_P.
        (legacy_get_prev_frame): Assert FRAME_CHAIN_P.
        (get_prev_frame): When FRAME_CHAIN_P, call legacy_get_prev_frame.
        (frame_saved_regs_pc_unwind): Assert FRAME_SAVED_PC_P.
        * gdbarch.sh (FRAME_CHAIN): Change to a function with predicate.
        (FRAME_SAVED_PC): Change to a function with predicate.
        * gdbarch.h, gdbarch.c: Re-generate.

2003-01-28  Andrew Cagney  <ac131313@redhat.com>

        * hppah-nat.c (child_pid_to_exec_file): Don't use boolean.

        * complaints.c (complain): Delete function.
        * complaints.h (struct deprecated_complaint): Delete definition.
        (complain): Delete declaration.

2003-01-28  Kevin Buettner  <kevinb@redhat.com>

        * mips-tdep.c (mips_init_extra_frame_info): Return early for
        dummy frames.

2003-01-27  Andrew Cagney  <ac131313@redhat.com>

        * sentinel-frame.h, sentinel-frame.c: New files.
        * Makefile.in (frame.o): Update dependencies.
        (SFILES): Add sentinel-frame.c.
        (sentinel_frame_h): Define.
        (COMMON_OBS): Add sentinel-frame.o.
        (sentinel-frame.o): Specify dependencies.
        * frame.c: Include "sentinel-frame.h".
        (frame_register_unwind): Rewrite assuming that there is always a a
        ->next frame.
        (frame_register, generic_unwind_get_saved_register): Ditto.
        (frame_read_unsigned_register, frame_read_signed_register): Ditto.
        (create_sentinel_frame, unwind_to_current_frame): New functions.
        (get_current_frame): Rewrite using create_sentinel_frame and
        unwind_to_current_frame.  When possible, always create a frame.
        (create_new_frame): Set next to the sentinel frame.
        (get_next_frame): Rewrite.  Don't go below the level 0 frame.
        (deprecated_update_frame_pc_hack): Update the next frame's PC and
        ID cache when necessary.
        (frame_saved_regs_id_unwind): Use frame_relative_level.
        (deprecated_generic_get_saved_register): Use frame_relative_level,
        get_frame_saved_regs, get_frame_pc, get_frame_base and
        get_next_frame.
        (frame_saved_regs_register_unwind): Use get_frame_saved_regs and
        frame_register.

2003-01-27  Daniel Jacobowitz  <drow@mvista.com>

        * gdb_indent.sh: Add -T bfd and -T asection to the indent arguments.

2003-01-27  Daniel Jacobowitz  <drow@mvista.com>

        * maint.c [! (HAVE_MONSTARTUP && HAVE__MCLEANUP)]
        (maintenance_set_profile_cmd): Use error () instead of warning ().

2003-01-27  Daniel Jacobowitz  <drow@mvista.com>

        * configure.in: Check that -pg works if using --enable-profiling.
        Check for monstartup and _mcleanup regardless of --enable-profiling.
        * maint.c: Check for monstartup and _mcleanup before using them.
        * config.in: Regenerated.
        * configure: Regenerated.

2003-01-24  Nick Clifton  <nickc@redhat.com>

        * Add sh2e support:

        2002-04-02  Elena Zannoni  <ezannoni@redhat.com>

                * gdb/sh-tdep.c (sh_sh2e_register_name): New.
                (sh2e_show_regs): New.
                (sh_gdbarch_init): Handle bfd_mach_sh2e.
                * config/sh/tm-sh.h: Added sh2e to comments.

2003-01-23  Jim Blandy  <jimb@redhat.com>

        * symfile.c (syms_from_objfile): Don't print the "(no debugging
        symbols found)" message here; we haven't checked for a separate
        debug info file yet, so we don't know yet.
        (symbol_file_add_with_addrs_or_offsets): Print it here, after
        we've looked everywhere.  Also, there's no need to print a special
        message when we're loading the separate debug info file: the one
        symbol_file_add prints is fine.

2003-01-23  Alexander Larsson <alexl@redhat.com>
            Jim Blandy  <jimb@redhat.com>

        Add support for executables whose debug info has been separated
        out into a separate file, leaving only a link behind.
        * objfiles.h (struct objfile): New fields: separate_debug_objfile
        and separate_debug_objfile_backlink.
        (put_objfile_before): New declaration.
        * symfile.c: #include "filenames.h".
        (symbol_file_add_with_addrs_or_offsets): If this objfile has its
        debug info in a separate file, read that, too. Save the addrs
        argument, so we can use it again to read the separated debug info;
        syms_from_objfile modifies the table we pass it.
        (reread_symbols): After re-reading an objfile, call
        reread_separate_symbols to refresh its separate debug info
        objfile, if it has one.
        (reread_separate_symbols, find_separate_debug_file,
        get_debug_link_info, separate_debug_file_exists): New functions.
        (debug_file_directory): New global var.
        (_initialize_symfile): Initialize debug_file_directory, and
        provide the new `set debug-file-directory' command to let the user
        change it.
        * objfiles.c (free_objfile): If this objfile has its debug info in
        a separate objfile, free that one too.  If this is itself a
        separate debug info objfile, clear our parent's backlink.
        (put_objfile_before): New function.
        * utils.c (gnu_debuglink_crc32): New function.
        * defs.h (gnu_debuglink_crc32): New declaration.
        * Makefile.in (symfile.o): Note dependency on "filenames.h".
        * configure.in: Handle --with-separate-debug-dir config option.
        * acinclude.m4 (AC_DEFINE_DIR): New macro.
        * acconfig.h (DEBUGDIR): New macro.
        * configure, aclocal.m4, config.in: Regenerated.

2003-01-22  Jim Blandy  <jimb@redhat.com>

        * symfile.c (symbol_file_add_with_addrs_or_offsets): New function,
        like the old symbol_file_add, but taking new arguments: you can
        now pass in either a `struct section_addr_info' list to say where
        each section is loaded, or a `struct section_offsets' table.  Pass
        these new arguments through to syms_from_objfile as appropriate.
        (symbol_file_add): Just call symbol_file_add_with_addrs_or_offsets, 
        with the appropriate quiescent values for the new arguments.

        * symfile.c: #include "gdb_assert.h".
        (syms_from_objfile): Add the ability to pass in a section offset
        table directly, as an alternative to the section_addr_info table.
        Document arguments better.
        (symbol_file_add): Pass extra arguments to syms_from_objfile.
        * symfile.h (syms_from_objfile): Update declaration.
        * rs6000-nat.c (objfile_symbol_add): Pass new arguments to
        syms_from_objfile.
        * Makefile.in (symfile.o): List dependency on $(gdb_assert_h).

2003-01-22  Daniel Jacobowitz  <drow@mvista.com>

        Original patch by Tom Tromey <tromey@cygnus.com> and
        Jason Molenda <jmolenda@apple.com>.
        * Makefile.in (PROFILE_CFLAGS): Substitute from configure.
        (INTERNAL_LDFLAGS): Don't include PROFILE_CFLAGS.
        * NEWS: Mention profiling.
        * configure.in (--enable-gdbtk): Fix typo.
        (--enable-profiling): New.  Set PROFILE_CFLAGS.
        * maint.c (maintenance_set_profile_cmd): Remove NOTYET.
        Fill in function.
        (profiling_state): New variable.
        (mcleanup_wrapper): New function.
        (_initialize_maint): Remove NOTYET, fix call to
        add_setshow_boolean_cmd for "maint set profile".
        * configure: Regenerated.

2003-01-21  Martin M. Hunt  <hunt@redhat.com>

        * Makefile.in (install-gdbtk): Install PNG images too.

2003-01-21  Andrew Cagney  <ac131313@redhat.com>

        * exec.c (text_start): Delete global variable.
        (exec_file_attach): Make text_start local to the function.
        * inferior.h (BEFORE_TEXT_END, AFTER_TEXT_END): Delete macros.
        * valops.c (hand_function_call): Delete code that handles
        BEFORE_TEXT_END and AFTER_TEXT_END.
        * gdbarch.sh (CALL_DUMMY_LENGTH): Test call_dummy_length instead
        of CALL_DUMMY_LOCATION.
        * gdbarch.c: Regenerate.
        * inferior.h (deprecated_pc_in_call_dummy_before_text_end)
        (deprecated_pc_in_call_dummy_after_text_end): Delete declaration.
        * blockframe.c (deprecated_pc_in_call_dummy_before_text_end)
        (deprecated_pc_in_call_dummy_after_text_end): Delete functions.
        (text_end): Delete extern declaration.

2003-01-21  Andrew Cagney  <ac131313@redhat.com>

        * frame.h (FRAME_OBSTACK_ZALLOC): Define.
        * blockframe.c (backtrace_below_main): Move to "frame.c".
        (frame_chain_valid): Delete check for backtrace_below_main.
        (_initialize_blockframe): Delete initialization, move ``set
        backtrace-below-main'' command to "frame.c".
        (do_flush_frames_sfunc): Delete function.
        * frame.c: Include "command.h" and "gdbcmd.h".
        (frame_type_from_pc): New function.
        (create_new_frame): Use frame_type_from_pc.
        (legacy_get_prev_frame): New function.
        (get_prev_frame): Rewrite.  When an old style frame, call
        legacy_get_prev_frame.  Otherwize, unwind the PC first.
        (_initialize_frame): Add ``set backtrace-below-main'' command.
        * Makefile.in (frame.o): Update dependencies.

2003-01-19  Andrew Cagney  <ac131313@redhat.com>

        * config/pa/tm-hppa.h (DEPRECATED_DO_REGISTERS_INFO): Rename
        DEPRECATED_REGISTERS_INFO.

2003-01-19  Andrew Cagney  <ac131313@redhat.com>

        * MAINTAINERS: Replace `Blanket Write Privs' with `Global
        Maintainers'.  Update `Various Maintainers'.

2003-01-19  Andrew Cagney  <ac131313@redhat.com>

        * frame.c (frame_saved_regs_pop): Assert POP_FRAME_P.
        * gdbarch.sh (POP_FRAME): Change to function with predicate.
        Suppress actual parameters when `-'.
        * gdbarch.h, gdbarch.c: Regenerate.

2003-01-19  Andrew Cagney  <ac131313@redhat.com>

        * d10v-tdep.c (d10v_frame_saved_pc, d10v_frame_chain): Restore
        code handling dummy frames.

2003-01-19  Andrew Cagney  <ac131313@redhat.com>

        * frame-unwind.h (frame_unwind_pop_ftype): Declare.
        (struct frame_unwind): Add field pop.
        * frame.h (frame_pop): Declare.
        * frame.c (frame_saved_regs_pop): New function.
        (trad_frame_unwinder): Add frame_saved_regs_pop.
        (frame_pop): New function.
        * dummy-frame.c (dummy_frame_pop): New function.
        (discard_innermost_dummy): New function.
        (generic_pop_dummy_frame): Use discard_innermost_dummy.
        (dummy_frame_unwind): Add dummy_frame_pop.
        * infrun.c (normal_stop): Call frame_pop instead of POP_FRAME.
        * valops.c (hand_function_call): Ditto.
        * stack.c (return_command): Ditto.

2003-01-18  Andrew Cagney  <ac131313@redhat.com>

        * cris-tdep.c: Fix function declaration indentation.
        * dwarfread.c, gdbcore.h, gdbtypes.h, i386v-nat.c: Ditto.
        * mips-tdep.c, monitor.h, parse.c, proc-utils.h: Ditto.
        * rs6000-nat.c, ser-go32.c, somread.c, stabsread.c: Ditto.
        * symfile.h, symtab.h, target.c, target.h, value.h: Ditto.
        * xcoffread.c, config/pa/tm-hppa.h: Ditto.
        * config/sparc/tm-sp64.h, config/sparc/tm-sparc.h: Ditto.

2003-01-18  Michael Chastain  <mec@shout.net>

        * README (Unpacking and Installation -- quick overview):
        Warn against ".../gdb-5.3/gdb/configure".

2003-01-18  Andrew Cagney  <ac131313@redhat.com>

        * dummy-frame.h (dummy_frame_id_unwind): Delete declaration.
        (dummy_frame_pc_unwind, dummy_frame_register_unwind): Ditto.
        (struct frame_unwind): Declare opaque.
        (dummy_frame_p): Declare function.
        * dummy-frame.c (dummy_frame_id_unwind): Make static.
        (dummy_frame_pc_unwind, dummy_frame_register_unwind): Ditto.
        * dummy-frame.c: Include "frame-unwind.h".
        (dummy_frame_p): New function.
        (dummy_frame_unwind): New variable.
        * frame.c: Include "frame-unwind.h".
        (frame_pc_unwind, frame_id_unwind, frame_register_unwind): Update
        to use the new unwind field.
        (set_unwind_by_pc): Delete function.
        (create_new_frame, get_prev_frame): Set unwind field using
        frame_unwind_find_by_pc.
        (trad_frame_unwind, trad_frame_unwinder): New variables.
        * frame.h (trad_frame_unwind): Declare variable.
        (frame_id_unwind_ftype): Delete declaration.
        (frame_pc_unwind_ftype, frame_register_unwind_ftype): Ditto.
        (struct frame_unwind): Declare opaque.
        (struct frame_info): Replace the fields id_unwind, pc_unwind and
        register_unwind with a single unwind pointer.
        * frame-unwind.h, frame-unwind.c: New files.
        * Makefile.in (SFILES): Add frame-unwind.c.
        (frame_unwind_h): Define.
        (COMMON_OBS): Add frame-unwind.o.
        (frame-unwind.o): Specify dependencies.
        (frame.o, dummy-frame.o): Update dependencies.
        
2003-01-18  Andrew Cagney  <ac131313@redhat.com>

        * ada-valprint.c: Eliminate PTR.
        * breakpoint.c, corelow.c, cris-tdep.c, dbxread.c: Ditto.
        * defs.h, dve3900-rom.c, dwarf2read.c, dwarfread.c: Ditto.
        * exec.c, hppa-tdep.c, hpread.c, infcmd.c, mdebugread.c: Ditto.
        * objfiles.c, objfiles.h, ocd.c, remote-es.c: Ditto.
        * remote-mips.c, remote-sds.c, remote-vx.c: Ditto.
        * solib-svr4.c, solib.c, stack.c, symfile.c, symfile.h: Ditto.
        * symmisc.c, v850ice.c, xcoffread.c, cli/cli-script.c: Ditto.
        
2003-01-17  Andrew Cagney  <ac131313@redhat.com>

        * main.c (captured_main): Don't use PTR.
        * cp-valprint.c (cp_print_class_method): Replace STREQ with strcmp.
        * gdbtypes.c (lookup_primitive_typename): Ditto.
        (lookup_struct_elt_type): Ditto.
        * f-valprint.c (info_common_command): Ditto.
        (list_all_visible_commons): Ditto.
        * jv-typeprint.c (java_type_print_base): Ditto.

        * config/djgpp/fnchange.lst: Rename mi1-var-block.exp,
        mi1-var-child.exp, mi1-var-cmd.exp and mi1-var-display.exp.
        Rename opcodes/iq2000-desc.c and opcodes/iq2000-dis.c.  Rename
        i386-interix-nat.c and i386-interix-tdep.c.  Rename
        m68klinux-nat.c and m68klinux-tdep.c.  Rename
        config/mips/tm-linux.h and config/mips/tm-linux64.h.  Rename
        bfd/po/.cvsignore and opcodes/po/.cvsignore.  Rename
        gdb/objc-exp.tab.c and gdb/ada-exp.tab.c
        * main.c (captured_main): Use xfree, not free.

2003-01-16  Andrew Cagney  <ac131313@redhat.com>

        * frame.h (frame_id_unwind_ftype): Change type so that the frame's
        ID back using a parameter.
        * frame.c (frame_id_unwind): Update call.
        (frame_saved_regs_id_unwind): Update.
        * dummy-frame.c (dummy_frame_id_unwind): Update function.
        * dummy-frame.h (struct frame_id): Add opaque declaration.
        (dummy_frame_id_unwind): Update declaration.

2003-01-15  Andrew Cagney  <ac131313@redhat.com>

        * sparc-tdep.c: Delete reference to PRINT_REGISTER_HOOK.

2003-01-15  Stephen P. Smith <ischis2@cox.net>

        * MAINTAINERS (Stephen P. Smith): Updated email address.

2003-01-14  Elena Zannoni  <ezannoni@redhat.com>

        Fix PR gdb/898
        * breakpoint.c (until_break_command): Add new argument.  Use it to
        decide whether to stop only at the current frame or not.
        * breakpoint.h (until_break_command): Update prototype.
        * infcmd.c (until_command): Add new argument to until_break_command
        call.
        (advance_command): New function.
        (_initialize_infcmd): Update help string for 'until' command.
        Add new 'advance' command.

2003-01-14  David Carlton  <carlton@math.stanford.edu>

        * linespec.c (decode_line_1): Normalize comments.
        (set_flags): Ditto.
        (locate_first_half): Ditto.
        (decode_compound): Ditto.
        (symtab_from_filename): Ditto.
        (decode_all_digits): Ditto.
        (decode_dollar): Ditto.
        (find_methods): Ditto.
        (find_toplevel_char): Ditto.

2003-01-13  Andrew Cagney  <ac131313@redhat.com>

        * ax-gdb.c, c-valprint.c, charset.c, corefile.c: Update copyright.
        * demangle.c, disasm.c, dwarf2cfi.c, dwarfread.c: Update copyright.
        * elfread.c, eval.c, expprint.c, expression.h: Update copyright.
        * f-typeprint.c, findvar.c, gcore.c, gdb_mbuild.sh: Update copyright.
        * gdbtypes.h, gnu-v2-abi.c, inferior.h, inftarg.c: Update copyright.
        * language.c, language.h, m32r-tdep.c: Update copyright.
        * mn10200-tdep.c, scm-lang.c, scm-lang.h: Update copyright.
        * somsolib.c, somsolib.h, symfile.c, symtab.h: Update copyright.
        * thread-db.c, typeprint.c, utils.c, valarith.c: Update copyright.
        * values.c, win32-nat.c, x86-64-linux-nat.c: Update copyright.
        * x86-64-linux-tdep.c, z8k-tdep.c: Update copyright.
        * cli/cli-decode.h, config/h8500/tm-h8500.h: Update copyright.

2003-01-13  Elena Zannoni  <ezannoni@redhat.com>

        * stabsread.h (process_later, resolve_cfront_continuation):
        Obsolete.
        Update copyright years.
        * buildsym.c (start_subfile): Obsolete comment pertinent to Cfront.
        Update copyright year.
        * dbxread.c(struct cont_elem): Obsolete.
        (process_later, process_now): Obsolete functions. 
        (read_dbx_symtab, read_ofile_symtab): Obsolete cfront support.
        Update copyright year.
        * gdbtypes.c (INIT_EXTRA, ADD_EXTRA): Obsolete macros.
        (add_name, add_mangled_type, cfront_mangle_name): Obsolete functions.
        * mdebugread.c (parse_type): Obsolete comment pertinent to Cfront.
        (parse_partial_symbols): Obsolete cfront support.
        * stabsread.c
        (CFRONT_VISIBILITY_PRIVATE,CFRONT_VISIBILITY_PUBLIC): Obsolete
        macros.
        (get_substring, get_cfront_method_physname, msg_unknown_complaint,
        read_cfront_baseclasses, read_cfront_member_functions,
        resolve_cfront_continuation,read_cfront_static_fields,
        copy_cfront_struct_fields): Obsolete functions.
        (define_symbol, read_one_struct_field): Obsolete cfront support.
        * xcoffread.c (scan_xcoff_symtab): Obsolete CFront support.
        Update Copyright year.

2003-01-13  Elena Zannoni  <ezannoni@redhat.com>

        * stack.c (print_frame_info, print_stack_frame_base_stub,
        print_stack_frame_base, show_and_print_stack_frame_stub,
        show_and_print_stack_frame, print_only_stack_frame_stub,
        print_only_stack_frame): Delete functions.
        (print_stack_frame_stub): Call print_frame_info instead of
        print_frame_info_base.
        (print_frame_info_base): Rename to print_frame_info.
        (backtrace_command_1): Call print_frame_info, instead of
        print_frame_info_base.
        (current_frame_command): Call print_stack_frame, instead of
        print_only_stack_frame.
        (frame_command): Call print_stack_frame, instead of
        show_and_print_stack_frame.
        (up_command): Ditto.
        (down_command): Ditto.
        * frame.h (print_only_stack_frame): Delete prototype.
        * infrun.c (normal_stop): Call print_stack_frame, instead of
        show_and_print_stack_frame.
        * thread.c (info_threads_command): Call print_stack_frame, instead
        of print_only_stack_frame.

2003-01-13  Andrew Cagney  <ac131313@redhat.com>

        * README (Graphical interface to GDB): Update URL.  Point at
        gdb/links/.

        * gdb_indent.sh: Update to version 2.2.9.  Warn when not exact
        version match.

2003-01-13  Daniel Jacobowitz  <drow@mvista.com>

        * symtab.c (find_pc_sect_line): Don't consider end-of-function
        lines.

2003-01-13  Daniel Jacobowitz  <drow@mvista.com>

        * thread-db.c (attach_thread): Prototype.
        (struct private_thread_info): Remove lwpid.  Add thread handle (th),
        thread information (ti), and valid flags (th_valid, ti_valid).
        (attach_thread): Move target_pid_to_str call to after the thread
        is added to GDB's list.  Initialize the cache.
        (thread_get_info_callback, thread_db_map_id2thr)
        (thread_db_get_info): New functions.
        (thread_from_lwp, lwp_from_thread, thread_db_fetch_registers)
        (thread_db_store_registers, thread_db_thread_alive)
        (thread_db_get_thread_local_address): Use them.
        (thread_db_pid_to_str): Likewise.  Return "Missing" instead
        of calling error() for threads in unknown state.

        (clear_lwpid_callback): New function.
        (thread_db_resume): Use it to clear the cache.

2003-01-13  Daniel Jacobowitz  <drow@mvista.com>

        * lin-lwp.c (struct private_thread_info, find_lwp_callback): Remove.
        (resume_callback): Remove dead code.

2003-01-13  Andrew Cagney  <ac131313@redhat.com>

        * gdbarch.sh (FRAME_INIT_SAVED_REGS): Change to function with
        predicate.
        * gdbarch.h, gdbarch.c: Regenerate.
        * stack.c (frame_info): Only initialize the saved registers when
        FRAME_INIT_SAVED_REGS_P.
        * frame.c (frame_saved_regs_register_unwind): Assert
        FRAME_INIT_SAVED_REGS_P.
        (deprecated_generic_get_saved_register): Ditto.

2003-01-13  Daniel Jacobowitz  <drow@mvista.com>

        * source.c (openp): Squelch warning about "filename".

2003-01-13  Daniel Jacobowitz  <drow@mvista.com>

        * source.c (openp): If the file does not exist don't necessarily
        search the path.

2003-01-13  Daniel Jacobowitz  <drow@mvista.com>

        Fix PR gdb/872.
        * gdbtypes.c (init_type): Mark "char" as TYPE_FLAG_NOSIGN.
        (integer_types_same_name_p): New function.
        (rank_one_type): Use it.
        * stabsread.c (read_range_type): Mark "char" as TYPE_FLAG_NOSIGN.

2003-01-13  Daniel Jacobowitz  <drow@mvista.com>

        * Makefile.in (TARGET_SYSTEM_ROOT, TARGET_SYSTEM_ROOT_DEFINE): New
        variables.
        (main.o): Custom rule which uses $(TARGET_SYSTEM_ROOT_DEFINE).
        * configure.in: Add --with-sysroot.
        * configure: Regenerated.
        * main.c (gdb_sysroot): New variable.
        (captured_main): Initialize gdb_sysroot.
        * defs.h (gdb_sysroot): New extern declaration.
        * solib.c (_initialize_solib): Initialize solib_absolute_prefix.

2003-01-12  Michael Chastain  <mec@shout.net>

        * config/djgpp/fnchange.lst: add gdb/ChangeLog-2002.

2003-01-12  Michael Chastain  <mec@shout.net>

        * top.c (print_gdb_version): Bump copyright year to 2003.

2003-01-12  David Carlton  <carlton@bactrian.org>

        * linespec.c (symtab_from_filename): Rename variable 's' to
        'file_symtab'.

2003-01-12  Andrew Cagney  <ac131313@redhat.com>

        * d10v-tdep.c (d10v_init_extra_frame_info): Remove checks for a
        dummy frame.
        (d10v_frame_saved_pc, d10v_frame_chain): Ditto.

2003-01-12  Andrew Cagney  <ac131313@redhat.com>

        * d10v-tdep.c: Include "gdb_assert.h".
        (d10v_store_return_value): Rewrite to match current interface.
        (d10v_extract_struct_value_address): Ditto.
        (d10v_extract_return_value): Ditto.
        (d10v_gdbarch_init): Set store_restore_value,
        extract_struct_value_address and extract_return_value.

2003-01-12  J. Brobecker  <brobecker@gnat.com>

        * hpread.c (set_namestring): New procedure replacing the
        SET_NAMESTRING macro.
        (hpread_build_psymtabs): Replace calls to SET_NAMESTRING
        by calls to set_namestring.

2003-01-11  J. Brobecker  <brobecker@gnat.com>

        * hpread.c (SET_NAMESTRING): Remove an incorrect cast to fix
        a compilation warning.
        (hpread_process_one_debug_symbol): Likewise.

2003-01-10  David Carlton  <carlton@math.stanford.edu>

        * linespec.c (decode_line_1): Rename variable 's' to
        'file_symtab'.
        (decode_all_digits): Rename argument 's' to 'file_symtab'.
        (decode_dollar): Ditto.
        (decode_variable): Ditto.
        (symbol_found): Ditto.

2003-01-09  Michael Chastain  <mec@shout.net>

        * config/djgpp/fnchange.lst: update file list for testsuite/gdb.c++.

2003-01-07  Corinna Vinschen  <vinschen@redhat.com>

        * win32-nat.c (set_process_privilege): New function.
        (child_attach): Call set_process_privilege() to enable the
        SE_DEBUG_NAME user privilege if available in process token.

2003-01-10  J. Brobecker  <brobecker@gnat.com>

        * hpread.c (hpread_process_one_debug_symbol): Fix a small
        compilation error in the previous revision.

2003-01-09  David Carlton  <carlton@math.stanford.edu>

        * linespec.c: Update copyright.

2003-01-09  Daniel Jacobowitz  <drow@mvista.com>

        * lin-lwp.c (child_wait): Ignore exit statuses for processes other
        than inferior_ptid.
        (lin_lwp_wait): Ignore exit statuses for unknown LWPs.

2003-01-09  Andrew Cagney  <ac131313@redhat.com>

        * frame.h (frame_obstack_zalloc): Replace frame_obstack_alloc.
        Update comments.
        * frame.c (frame_obstack_zalloc): Replace frame_obstack_alloc.
        (frame_saved_regs_zalloc): Update.
        (frame_saved_regs_register_unwind): Update.
        (create_new_frame): Update.
        (get_prev_frame): Update.
        (frame_extra_info_zalloc): Update.
        (deprecated_get_frame_saved_regs): Update.
        * dwarf2cfi.c (cfi_init_extra_frame_info): Update.
        * cris-tdep.c: Update comment.

        * somsolib.h: Fix function indentation.
        * disasm.c, buildsym.c, buildsym.h: Eliminate PTR.
        * gnu-v2-abi.c, f-typeprint.c, x86-64-linux-tdep.c: Eliminate STREQ.
        * demangle.c, ax-gdb.c, c-valprint.c: Eliminate STREQ.
        * alpha-osf1-tdep.c, corefile.c: Eliminate STREQ.
        * somsolib.c, inftarg.c: Remove assignment in if conditional.

        * infrun.c (follow_fork): Use ISO C definition.
        * expprint.c (print_subexp): Use xfree instead of free.
        * charset.c: Include "gdb_string.h" instead of <string.h>.
        (register_iconv_charsets): Use ISO C definition.
        (host_charset, target_charset): Ditto.
        * Makefile.in (charset.o): Update dependencies.
        (mi-cmd-env.o): Update dependencies.

2003-01-08  Andrew Cagney  <cagney@redhat.com>

        * alpha-linux-tdep.c (alpha_linux_sigcontext_addr): Use
        get_frame_base.

2003-01-08  Andrew Cagney  <ac131313@redhat.com>

        * gdb_mbuild.sh: Add --keep option.  When specified, keep the
        build directories.  Save edited gdb output in Mbuild.log.  If a
        build fails, remove any final GDB executable.

2003-01-08  Andrew Cagney  <ac131313@redhat.com>

        * gdb_mbuild.sh: Edit the output of `maint print architecture'
        replacing hex constants with function names and stripping leading
        file name directory prefixes.

2003-01-08  Andrew Cagney  <cagney@redhat.com>

        * gcore.c, i386-linux-tdep.c: Use get_frame_pc, get_next_frame and
        get_frame_base.

2003-01-08  David Carlton  <carlton@math.stanford.edu>

        * linespec.c (decode_line_1): Move code into decode_variable.
        (decode_variable): New function.

2003-01-08  Andrew Cagney  <ac131313@redhat.com>

        * mn10300-tdep.c (analyze_dummy_frame): Fix typo.

2003-01-08  Andrew Cagney  <cagney@redhat.com>

        * cris-tdep.c (cris_frame_init_saved_regs): Use
        get_frame_saved_regs and SIZEOF_FRAME_SAVED_REGS when copying a
        saved_regs buffer.
        * sh-tdep.c (sh_nofp_frame_init_saved_regs): Ditto.
        (sh64_nofp_frame_init_saved_regs): Ditto.
        (sh_fp_frame_init_saved_regs): Ditto.
        * arm-tdep.c: Use deprecated_set_frame_saved_regs_hack.
        * mips-tdep.c (mips_init_extra_frame_info): Ditto.
        * mcore-tdep.c (analyze_dummy_frame): Ditto.
        * mn10300-tdep.c (analyze_dummy_frame): Ditto.

2003-01-08  Daniel Jacobowitz  <drow@mvista.com>

        * minsyms.c (lookup_minimal_symbol): Update comment.
        (lookup_minimal_symbol_text): Update comment.  Use the hash table.
        (lookup_minimal_symbol_solib_trampoline): Likewise.

2003-01-08  Andrew Cagney  <cagney@redhat.com>

        * d10v-tdep.c (d10v_init_extra_frame_info): Use
        frame_relative_level.

        * alpha-tdep.c: Use get_frame_extra_info.
        * arm-tdep.c, avr-tdep.c, cris-tdep.c, d10v-tdep.c: Ditto.
        * h8300-tdep.c, ia64-tdep.c, m68hc11-tdep.c, mcore-tdep.c: Ditto.
        * mips-tdep.c, mn10300-tdep.c, s390-tdep.c, sh-tdep.c: Ditto.
        * sparc-tdep.c, xstormy16-tdep.c: Ditto.

        * alpha-tdep.c: Use get_next_frame.
        * arm-tdep.c, avr-tdep.c, cris-tdep.c, d10v-tdep.c: Ditto.
        * dwarf2cfi.c, h8300-tdep.c, i386-tdep.c, ia64-tdep.c: Ditto.
        * m68hc11-tdep.c, m68k-tdep.c, mcore-tdep.c: Ditto.
        * mips-tdep.c, mn10200-tdep.c, mn10300-tdep.c: Ditto.
        * ns32k-tdep.c, s390-tdep.c, sh-tdep.c, sparc-tdep.c: Ditto.
        * v850-tdep.c, vax-tdep.c, x86-64-linux-tdep.c: Ditto.
        * xstormy16-tdep.c: Ditto.
        
2003-01-07  Andrew Cagney  <cagney@redhat.com>

        * alpha-tdep.c: Use get_frame_base.
        * arm-tdep.c, avr-tdep.c, cris-tdep.c, d10v-tdep.c: Ditto.
        * h8300-tdep.c, i386-tdep.c, ia64-tdep.c, m68hc11-tdep.c: Ditto.
        * m68k-tdep.c, mcore-tdep.c, mips-tdep.c, mn10200-tdep.c: Ditto.
        * mn10300-tdep.c, ns32k-tdep.c, s390-tdep.c, sh-tdep.c: Ditto.
        * sparc-tdep.c, v850-tdep.c, vax-tdep.c: Ditto.
        * x86-64-linux-tdep.c, xstormy16-tdep.c: Ditto.
        * config/h8500/tm-h8500.h, config/mn10200/tm-mn10200.h: Ditto.
        * config/sparc/tm-sparc.h: Ditto.
        
2003-01-07  Andrew Cagney  <cagney@redhat.com>

        * frame.c (deprecated_get_frame_context): New function.
        (deprecated_set_frame_context): New function.
        * frame.h (deprecated_get_frame_context): Declare.
        (deprecated_set_frame_context): Declare.
        * dwarf2cfi.c (UNWIND_CONTEXT): Use deprecated_get_frame_context.
        (cfi_init_extra_frame_info): Use deprecated_set_frame_context.
        
2003-01-07  Andrew Cagney  <cagney@redhat.com>

        * frame.c (deprecated_set_frame_next_hack): New function.
        (deprecated_set_frame_prev_hack): New function.
        * frame.h (deprecated_set_frame_next_hack): Declare.
        (deprecated_set_frame_prev_hack): Declare.
        * mcore-tdep.c (analyze_dummy_frame): Use
        deprecated_set_frame_next_hack and deprecated_set_frame_prev_hack.
        * mn10300-tdep.c (analyze_dummy_frame): Ditto.

2003-01-07  David Carlton  <carlton@math.stanford.edu>

        * linespec.c (decode_line_1): Move code into decode_dollar.
        (decode_dollar): New function.

2003-01-07  Andrew Cagney  <cagney@redhat.com>

        * arm-tdep.c (arm_init_extra_frame_info): Use
        deprecated_update_frame_base_hack.
        * xstormy16-tdep.c (xstormy16_scan_prologue): Ditto.
        * mn10300-tdep.c (analyze_dummy_frame): Ditto.
        (fix_frame_pointer): Ditto.
        (mn10300_analyze_prologue): Ditto.

2003-01-07  Andrew Cagney  <cagney@redhat.com>

        * xstormy16-tdep.c (xstormy16_init_extra_frame_info): Allocate
        extra_info using frame_extra_info_zalloc.
        * sparc-tdep.c (sparc_init_extra_frame_info): Ditto.
        * sh-tdep.c (sh_init_extra_frame_info): Ditto.
        (sh64_init_extra_frame_info): Ditto.
        * mn10300-tdep.c (mn10300_init_extra_frame_info): Ditto.
        * s390-tdep.c (s390_init_extra_frame_info): Ditto.
        * mips-tdep.c (mips_init_extra_frame_info): Ditto.
        * mcore-tdep.c (mcore_init_extra_frame_info): Ditto.
        * frv-tdep.c (frv_init_extra_frame_info): Ditto.
        * m68hc11-tdep.c (m68hc11_init_extra_frame_info): Ditto.
        * ia64-tdep.c (ia64_init_extra_frame_info): Ditto.
        * h8300-tdep.c (h8300_init_extra_frame_info): Ditto.
        * d10v-tdep.c (d10v_init_extra_frame_info): Ditto.
        * cris-tdep.c (cris_init_extra_frame_info): Ditto.
        * arm-tdep.c (arm_init_extra_frame_info): Ditto.
        * alpha-tdep.c (alpha_init_extra_frame_info): Ditto.

        * mn10300-tdep.c (analyze_dummy_frame): Use
        deprecated_set_frame_extra_info_hack.
        * mcore-tdep.c (analyze_dummy_frame): Ditto.

2003-01-07  J. Brobecker  <brobecker@gnat.com>

        * mdebugread.c (parse_symbol): Skip stProc entries which storage
        class is not scText. These do not define "real" procedures.
        (parse_partial_symbols): Likewise.

2003-01-06  Michael Snyder  <msnyder@redhat.com>

        * lin-lwp.c: Added or elaborated on "debug lin-lwp" info.

2003-01-06  Andrew Cagney  <ac131313@redhat.com>

        * frame.h (deprecated_frame_xmalloc_with_cleanup): Declare.
        * frame.c (deprecated_frame_xmalloc_with_cleanup): New function.
        * arm-tdep.c (arm_frame_chain): Allocate caller_fi using
        deprecated_frame_xmalloc_with_cleanup.
        * m32r-tdep.c (m32r_virtual_frame_pointer): Allocate `fi' using
        deprecated_frame_xmalloc.
        * mcore-tdep.c (analyze_dummy_frame): Ditto for dummy.
        * mn10200-tdep.c (mn10200_frame_chain): Ditto for dummy_frame.

2003-01-06  Andrew Cagney  <cagney@redhat.com>

        * x86-64-linux-tdep.c: Include "osabi.h".
        * Makefile.in (x86-64-linux-tdep.o): Update dependencies.

        * sparc-tdep.c (sparc_dump_tdep): Fix typo, match -> mach.

2003-01-06  Andrew Cagney  <cagney@redhat.com>

        * MAINTAINERS (Target Instruction Set Architectures): Update
        arm-elf.  Can be built with -Werror, has been multiarched.

        * value.h (unpack_long): Make buffer parameter constant.
        (unpack_double, unpack_pointer, unpack_field_as_long): Ditto.
        * scm-lang.h (scm_parse): Ditto.
        * defs.h (extract_typed_address, extract_address): Ditto.
        (extract_long_unsigned_integer): Ditto.
        * inferior.h (unsigned_pointer_to_address): Ditto.
        (signed_pointer_to_address): Ditto.
        * gdbarch.sh (POINTER_TO_ADDRESS): Ditto.
        * gdbarch.h, gdbarch.c: Regenerate.
        * findvar.c (extract_long_unsigned_integer): Update.
        (extract_address): Update.
        (extract_typed_address): Update.
        (unsigned_pointer_to_address): Update.
        * values.c (unpack_long): Update.
        (unpack_double): Update.
        (unpack_pointer): Update.
        (unpack_field_as_long): Update.
        * d10v-tdep.c (d10v_pointer_to_address): Update.
        * avr-tdep.c (avr_pointer_to_address): Update.
        * scm-lang.c (scm_unpack): Update.
        * findvar.c (signed_pointer_to_address): Update.

2003-01-06  Michal Ludvig  <mludvig@suse.cz>

        * x86-64-linux-nat.c (i386_sse_regnum_p): Deleted. Not needed anymore 
        since it is in i386-tdep.c.

2003-01-06  J. Brobecker  <brobecker@gnat.com>

        * alpha-tdep.c (alpha_gdbarch_init): Fix a small compilation
        failure introduced in the previous change.

2003-01-05  Michael Chastain  <mec@shout.net>

        * README: Remove references to deleted remote-*.c files:
        remote-adapt.c, remote-eb.c, remote-mm.c, remote-nindy.c,
        remote-nrom.c, remote-os9k.c, remote-udi.c.

2003-01-05  Mark Kettenis  <kettenis@gnu.org>

        * i386-tdep.c (i386_get_longjmp_target): Make usable on x86-64.
        * x86-64-tdep.c (x86_64_init_abi): Remove FIXME about
        i386_get_longjmp_target.

2003-01-05  Andrew Cagney  <ac131313@redhat.com>

        * arm-tdep.c (prologue_cache): Change to a pointer.
        (_initialize_arm_tdep): Allocate prologue_cache.
        (check_prologue_cache): Update.
        (save_prologue_cache): Update.
        (arm_gdbarch_init): Update.

2003-01-04  Daniel Jacobowitz  <drow@mvista.com>

        * stabsread.c (update_method_name_from_physname): Call complaint()
        instead of error.

2003-01-04  Daniel Jacobowitz  <drow@mvista.com>

        * arm-tdep.c (arm_frame_chain_valid):  Remove unnecessary test.
        * d10v-tdep.c (d10v_frame_chain_valid): Remove unnecessary tests.
        * hppa-tdep.c (hppa_frame_chain_valid): Remove unnecessary test.

        * blockframe.c: Include "gdbcmd.h" and "command.h".
        (backtrace_below_main): New variable.
        (file_frame_chain_valid, func_frame_chain_valid)
        (nonnull_frame_chain_valid, generic_file_frame_chain_valid)
        (generic_func_frame_chain_valid): Remove functions.
        (frame_chain_valid, do_flush_frames_sfunc): New functions.
        (_initialize_blockframe): New function.
        * Makefile.in (blockframe.o): Update dependencies.
        * frame.c (frame_saved_regs_id_unwind, get_prev_frame): Remove FIXME
        comment.  Call frame_chain_valid ().
        * frame.h: Remove old prototypes.  Add prototype for
        frame_chain_valid and update comments to match.
        * gdbarch.sh: Change FRAME_CHAIN_VALID into a predicated function.
        Remove old comment.
        * gdbarch.h: Regenerated.
        * gdbarch.c: Regenerated.

        * alpha-tdep.c (alpha_gdbarch_init): Don't call
        set_gdbarch_frame_chain_valid.
        * avr-tdep.c (avr_gdbarch_init): Likewise.
        * cris-tdep.c (cris_gdbarch_init): Likewise.
        * frv-tdep.c (frv_gdbarch_init): Likewise.
        * h8300-tdep.c (h8300_gdbarch_init): Likewise.
        * i386-tdep.c (i386_svr4_init_abi): Likewise.
        (i386_nw_init_abi): Likewise.
        (i386_gdbarch_init): Likewise.
        * ia64-tdep.c (ia64_gdbarch_init): Likewise.
        * m68hc11-tdep.c (m68hc11_gdbarch_init): Likewise.
        * m68k-tdep.c (m68k_gdbarch_init): Likewise.
        * mcore-tdep.c (mcore_gdbarch_init): Likewise.
        * mips-tdep.c (mips_gdbarch_init): Likewise.
        * mn10300-tdep.c (mn10300_gdbarch_init): Likewise.
        * ns32k-tdep.c (ns32k_gdbarch_init): Likewise.
        * ppcnbsd-tdep.c (ppcnbsd_init_abi): Likewise.
        * rs6000-tdep.c (rs6000_gdbarch_init): Likewise.
        * s390-tdep.c (s390_gdbarch_init): Likewise.
        * sh-tdep.c (sh_gdbarch_init): Likewise.
        * sparc-tdep.c (sparc_gdbarch_init): Likewise.
        * v850-tdep.c (v850_gdbarch_init): Likewise.
        * vax-tdep.c (vax_gdbarch_init): Likewise.
        * x86-64-tdep.c (x86_64_init_abi): Likewise.

        * config/m32r/tm-m32r.h (FRAME_CHAIN_VALID): Don't define.
        * config/m68k/tm-apollo68b.h (FRAME_CHAIN_VALID): Likewise.
        * config/m68k/tm-m68kv4.h (FRAME_CHAIN_VALID): Likewise.
        * config/m68k/tm-monitor.h (FRAME_CHAIN_VALID): Likewise.
        * config/m68k/tm-os68k.h (FRAME_CHAIN_VALID): Likewise.
        * config/m68k/tm-vx68.h (FRAME_CHAIN_VALID): Likewise.
        * config/mn10200/tm-mn10200.h (FRAME_CHAIN_VALID): Likewise.
        * config/sparc/tm-sparclite.h (FRAME_CHAIN_VALID): Likewise.

2002-01-04  Daniel Jacobowitz  <drow@mvista.com>

        * Makefile.in (acconfig_h): Remove incorrect macro.
        (config_h): Define.
        (osabi.o): Update dependencies.
        * configure.tgt: Set gdb_osabi based on target triplet.
        * configure.in: Define GDB_OSABI_DEFAULT based on gdb_osabi.
        * configure: Regenerated.
        * config.in: Regenerated.
        * osabi.c: Include "arch-utils.h", "gdbcmd.h", and "command.h".
        (GDB_OSABI_DEFAULT): Define if not already defined.
        (user_osabi_state, user_selected_osabi, gdb_osabi_available_names)
        (set_osabi_string): New variables.
        (gdbarch_register_osabi): Add new OS ABI to
        gdb_osabi_available_names.
        (gdbarch_lookup_osabi): Honor specified and default OS ABIs.
        (set_osabi, show_osabi): New functions.
        (_initialize_gdb_osabi): Add "set osabi" and "show osabi" commands.

2003-01-04  Daniel Jacobowitz  <drow@mvista.com>

        * arch-utils.c (gdbarch_info_init): Set osabi to
        GDB_OSABI_UNINITIALIZED.
        * gdbarch.sh: Add osabi to struct gdbarch and to struct
        gdbarch_info.  Include "osabi.h" in gdbarch.c.  Check osabi
        in gdbarch_list_lookup_by_info and in gdbarch_update_p.
        * gdbarch.c: Regenerated.
        * gdbarch.h: Regenerated.
        * osabi.c (gdbarch_lookup_osabi): Return GDB_OSABI_UNINITIALIZED if
        there's no BFD.
        (gdbarch_init_osabi): Remove osabi argument; use info.osabi.
        * osabi.h (enum gdb_osabi): Move to defs.h.
        (gdbarch_init_osabi): Update prototype.
        * defs.h (enum gdb_osabi): Moved here.
        * Makefile.in: Update dependencies.

        * alpha-tdep.h: Don't include "osabi.h".
        (struct gdbarch_tdep): Remove osabi member.
        * alpha-tdep.c: Include "osabi.h".
        (alpha_gdbarch_init): Don't call gdbarch_lookup_osabi.  Don't
        iterate over arches.  Update call to gdbarch_init_osabi.
        (alpha_dump_tdep): Don't dump osabi.
        * alpha-linux-tdep.c: Include "osabi.h".
        * alpha-osf1-tdep.c: Include "osabi.h".
        * alphafbsd-tdep.c: Include "osabi.h".
        * alphanbsd-tdep.c: Include "osabi.h".

        * arm-tdep.h: Don't include "osabi.h".
        (struct gdbarch_tdep): Remove osabi member.
        * arm-tdep.c: Include "osabi.h".
        (arm_gdbarch_init): Don't call gdbarch_lookup_osabi.  Don't
        iterate over arches.  Update call to gdbarch_init_osabi.
        (arm_dump_tdep): Don't dump osabi.
        * arm-linux-tdep.c: Include "osabi.h".
        * armnbsd-tdep.c: Include "osabi.h".

        * hppa-tdep.c (hppa_gdbarch_init): Don't call gdbarch_lookup_osabi.
        Update call to gdbarch_init_osabi.

        * i386-tdep.h: Don't include "osabi.h".
        (struct gdbarch_tdep): Remove osabi member.
        * i386-tdep.c: Include "osabi.h".
        (i386_gdbarch_init): Don't call gdbarch_lookup_osabi.  Don't
        iterate over arches.  Update call to gdbarch_init_osabi.
        (i386_dump_tdep): Don't dump osabi.
        * i386-linux-tdep.c: Include "osabi.h".
        * i386-sol2-tdep.c: Include "osabi.h".
        * i386bsd-tdep.c: Include "osabi.h".
        * i386gnu-tdep.c: Include "osabi.h".
        * i386ly-tdep.c: Include "osabi.h".
        * i386nbsd-tdep.c: Include "osabi.h".
        * i386obsd-tdep.c: Include "osabi.h".

        * mips-tdep.c (struct gdbarch_tdep): Remove osabi member.
        (mips_gdbarch_init): Don't call gdbarch_lookup_osabi.  Don't
        check osabi when iterating over arches.  Update call to
        gdbarch_init_osabi.
        (mips_dump_tdep): Don't dump osabi.

        * ns32k-tdep.h: Don't include "osabi.h".
        (struct gdbarch_tdep): Remove.
        * ns32k-tdep.c (ns32k_gdbarch_init): Don't call
        gdbarch_lookup_osabi.  Don't iterate over arches.  Don't
        allocate tdep.  Update call to gdbarch_init_osabi.
        (ns32k_dump_tdep): Remove.
        (_initialize_ns32k_tdep): Update call to gdbarch_register.
        * ns32knbsd-tdep.c: Include "osabi.h".

        * ppc-tdep.h: Don't include "osabi.h".
        (struct gdbarch_tdep): Remove osabi member.
        * rs6000-tdep.c: Include "osabi.h".
        (rs6000_gdbarch_init): Don't call gdbarch_lookup_osabi.  Don't check
        osabi when iterating over arches.  Update call to
        gdbarch_init_osabi.
        (rs6000_dump_tdep): Don't dump osabi.
        * ppc-linux-tdep.c: Include "osabi.h".
        * ppcnbsd-tdep.c: Include "osabi.h".

        * sh-tdep.h: Don't include "osabi.h".
        (struct gdbarch_tdep): Remove osabi member.
        * sh-tdep.c: Include "osabi.h".
        (sh_gdbarch_init): Don't call gdbarch_lookup_osabi.  Don't
        iterate over arches.  Update call to gdbarch_init_osabi.
        (sh_dump_tdep): Don't dump osabi.
        * shnbsd-tdep.c: Include "osabi.h".

        * sparc-tdep.c: Include "osabi.h".
        (sparc_gdbarch_init): Don't call gdbarch_lookup_osabi.  Don't
        iterate over arches.  Update call to gdbarch_init_osabi.
        (sparc_dump_tdep): Don't dump osabi.  Do dump the rest of the
        tdep structure.

        * vax-tdep.h: Don't include "osabi.h".
        (struct gdbarch_tdep): Remove.
        * vax-tdep.c: Include "osabi.h".
        (vax_gdbarch_init): Don't call gdbarch_lookup_osabi.  Don't
        iterate over arches.  Don't allocate tdep.  Update call
        to gdbarch_init_osabi.
        (vax_dump_tdep): Remove.
        (_initialize_vax_tdep): Update call to gdbarch_register.

2003-01-04  Daniel Jacobowitz  <drow@mvista.com>

        * breakpoint.c (insert_breakpoints): Skip disabled breakpoints
        entirely.
        (breakpoint_re_set_one): Don't fetch the value for a disabled
        watchpoint.

2003-01-04  Daniel Jacobowitz  <drow@mvista.com>

        * buildsym.h (processing_hp_compilation): Remove obsolete variable.
        * gdbarch.sh Remove include of "value.h" in gdbarch.h.
        (COERCE_FLOAT_TO_DOUBLE): Remove.
        * gdbarch.c: Regenerate.
        * gdbarch.h: Regenerate.
        * Makefile.in: Remove value_h from gdbarch_h.
        * valops.c (coerce_float_to_double): New variable.
        (default_coerce_float_to_double): Remove.
        (standard_coerce_float_to_double): Remove.
        (value_arg_coerce): Use coerce_float_to_double.
        (_initialize_valops): Add "set coerce-float-to-double".
        * value.h (default_coerce_float_to_double): Remove prototype.
        (standard_coerce_float_to_double): Remove prototype.

        * hpread.c (hpread_process_one_debug_symbol): Mark C++ functions as
        prototyped.
        * mdebugread.c (parse_symbol): Likewise.
        * stabsread.c (define_symbol): Mark all functions as prototyped.

        * hppa-tdep.c (hppa_coerce_float_to_double): Remove.
        * alpha-tdep.c (alpha_gdbarch_init): Remove call to
        set_gdbarch_coerce_float_to_double.
        * arm-tdep.c (arm_gdbarch_init): Likewise.
        * frv-tdep.c (frv_gdbarch_init): Likewise.
        * h8300-tdep.c (h8300_gdbarch_init): Likewise (commented out).
        * i386-sol2-tdep.c (i386_sol2_init_abi): Likewise.
        * mips-tdep.c (mips_gdbarch_init): Likewise.
        (mips_coerce_float_to_double): Remove.
        * rs6000-tdep.c (rs6000_gdbarch_init): Likewise.
        (rs6000_coerce_float_to_double): Remove.
        * s390-tdep.c (s390_gdbarch_init): Likewise.
        * sh-tdep.c (sh_gdbarch_init): Likewise.
        (sh_coerce_float_to_double): Remove.
        * sparc-tdep.c (sparc_gdbarch_init): Likewise.
        (sparc_coerce_float_to_double): Remove.
        * v850-tdep.c (v850_gdbarch_init): Likewise.
        * xstormy16-tdep.c (xstormy16_gdbarch_init): Likewise.
        * config/m32r/tm-m32r.h (COERCE_FLOAT_TO_DOUBLE): Remove.
        * config/pa/tm-hppa.h: (COERCE_FLOAT_TO_DOUBLE): Remove.
        (hppa_coerce_float_to_double): Remove prototype.
        * config/sparc/tm-sparc.h (COERCE_FLOAT_TO_DOUBLE): Remove.

2003-01-04  Daniel Jacobowitz  <drow@mvista.com>

        * regformats/reg-m68k.dat: Remove fpcode and fpflags.

2003-01-04  Daniel Jacobowitz  <drow@mvista.com>

        Suggested by Stewart Brown <sb24@avaya.com>:
        * c-typeprint.c (c_type_print_varspec_prefix): Pass value of show
        in recursive calls.  Handle TYPE_CODE_TYPEDEF.
        (c_type_print_varspec_suffix): Likewise.

2003-01-04  Mark Kettenis  <kettenis@gnu.org>

        * configure.in: Don't set and AC_SUBST SUBDIRS.
        * configure: Regenerated.

        * configure.in: Remove code dealing with shared libraries.
        * Makefile.in: Remove HLDFLAGS and HLDENV.
        * configure: Regenerated.

2003-01-04  Andrew Cagney  <ac131313@redhat.com>

        * frame.c (deprecated_frame_xmalloc): New function.
        (deprecated_set_frame_saved_regs_hack): New function.
        (deprecated_set_frame_extra_info_hack): New function.
        * frame.h (deprecated_frame_xmalloc): Declare.
        (deprecated_set_frame_saved_regs_hack): Declare.
        (deprecated_set_frame_extra_info_hack): Declare.

2003-01-04  Mark Kettenis  <kettenis@gnu.org>

        * configure.in: Move code that provides the --enable-gdbtk option
        right after the code that handles the --enable-tui option, and
        polish it somewhat.
        * configure: Regenerated.

        * configure.in: Call AC_GNU_SOURCE.  Check for pread64 using
        AC_CHECK_FUNCS and remove the old check for pread64.
        * acinclude.m4 (AC_GNU_SOURCE): New macro.
        * acconfig.h (_GNU_SOURCE): Add.
        (HAVE_PREAD64): Remove.
        * configure, aclocal.m4, config.in: Regenerated.

2003-01-03  Andrew Cagney  <ac131313@redhat.com>

        * alpha-tdep.c: Use get_frame_saved_regs.
        * arm-tdep.c, avr-tdep.c, cris-tdep.c, d10v-tdep.c: Ditto.
        * h8300-tdep.c, i386-tdep.c, ia64-tdep.c, m68hc11-tdep.c: Ditto.
        * m68k-tdep.c, mcore-tdep.c, mips-tdep.c, mn10300-tdep.c: Ditto.
        * ns32k-tdep.c, s390-tdep.c, sh-tdep.c, v850-tdep.c: Ditto.
        * vax-tdep.c, xstormy16-tdep.c: Ditto.

2003-01-03  Mark Kettenis  <kettenis@gnu.org>

        * configure.in: Remove all use of the SUBDIRS variable; add
        directories using the AC_CONFIG_SUBDIRS macro instead.  Polish
        code providing the --enable-multi-ice option, and move it right in
        front of the code that checks whether gdbserver is supported.
        Polish that too.
        * configure: Regenerated.
        * Makefile.in (SUBDIRS): Substitute @subdirs@ instead of
        @SUBDIRS@.

2003-01-03  Andrew Cagney  <cagney@redhat.com>

        * alpha-tdep.c: Use deprecated_update_frame_base_hack.
        * avr-tdep.c, cris-tdep.c: Ditto.
        * mcore-tdep.c, mips-tdep.c, mn10200-tdep.c: Ditto.
        * sh-tdep.c, sparc-tdep.c, v850-tdep.c: Ditto.
        
2003-01-03  Mark Kettenis  <kettenis@gnu.org>

        * configure.in: Remove --enable-netrom option.
        * configure: Regenerated.

2003-01-03  Mark Kettenis  <kettenis@gnu.org>

        * cli/cli-decode.h: Don't include "gdb_regex.h"; provide a forward
        declaration for `struct re_pattern_buffer' instead.
        * Makefile.in (cli_decode_h): Remove $(gdb_regex_h).

2003-01-03  J. Brobecker  <brobecker@gnat.com>

        * mdebugread.c (parse_symbol): Count until the stEnd matching
        the structure name.

2003-01-02  Mark Kettenis  <kettenis@gnu.org>

        * configure.in: Remove --with-cpu option.
        subscripts.  Remove evil changequotes here.
        * acconfig.h (TARGET_CPU_DEFAULT): Remove.
        * config.in, configure: Regenerated.
        
        * acconfig.h (DEFAULT_BFD_ARCH, DEFAULT_BFD_VEC): Remove.
        * configure.in: Cleanup section that sources GDB and BFD configure
        subscripts.  Remove evil changequotes here.
        * config.in, configure: Regenerated.

2003-01-02  Andrew Cagney  <ac131313@redhat.com>

        * arm-tdep.c: Use get_frame_pc and deprecated_update_frame_pc_hack
        frame accessor methods.
        * alpha-tdep.c, avr-tdep.c, cris-tdep.c, d10v-tdep.c: Ditto.
        * dwarf2cfi.c, h8300-tdep.c, i386-tdep.c, ia64-tdep.c: Ditto.
        * m68hc11-tdep.c, m68k-tdep.c, mcore-tdep.c, mips-tdep.c: Ditto.
        * mn10200-tdep.c, mn10300-tdep.c, ns32k-tdep.c: Ditto.
        * s390-tdep.c, sh-tdep.c, sparc-tdep.c, v850-tdep.c: Ditto.
        * vax-tdep.c, x86-64-linux-tdep.c, xstormy16-tdep.c: Ditto.
        * z8k-tdep.c: Ditto.
        
2003-01-02  Mark Kettenis  <kettenis@gnu.org>

        * configure.in: Remove UI_OUT configuration code.
        * ada-lang.c: Update assuming UI_OUT is always true.
        * Makefile.in (UIOUT_CFLAGS): Remove.
        * configure: Regenerated.
        * TODO: Remove blurb about elimination of -DUI_OUT.

        * configure.in: Move code that provides the --enable-gdbcli,
        --enable-gdbmi options right before the code that handles the
        --enable-tui option.  Polish a bit.
        * configure: Regenerated.

        * configure.in: Rewrite check for GNU regex and the
        --without-included regex option, and move it into the "Checks for
        library functions" section.  This makes us use the system regex
        again by default on systems with version 2 of the GNU C library.
        This was apparently broken.
        * gdb_regex.h [!USE_INCLUDED_REGEX] (_REGEX_RE_COMP): Define.
        * acconfig.h (USE_INCLUDED_REGEX): Remove.
        * config.in, configure: Regenerated.

        * configure.in: Move code that provides the --enable-tui option
        before the "Checks for libraries" section.  Polish the code
        somewhat and set need_curses to yes if we build the TUI.  Rewrite
        code that looks for a library providing termcap functionality to
        match more closely what's done in the Readline library, and move
        it into to the "Checks for libraries" section.
        * configure: Regenerated.
        * Makefile.in (TERMCAP): Remove variable.
        * config/i386/go32.mh (TERMCAP): Remove variable.

2003-01-02  Andrew Cagney  <ac131313@redhat.com>

        * MAINTAINERS: Mention gdb_mbuild.sh.
        * gdb_mbuild.sh: Rewrite.

2003-01-02  Mark Kettenis  <kettenis@gnu.org>

        * configure.in: Fix typo in last change.
        * config.in, configure: Regenerated.

2003-01-02  Andrew Cagney  <ac131313@redhat.com>

        * valarith.c (value_binop): Delete obsolete code and comments.
        * configure.host: Ditto.
        * buildsym.h (make_blockvector): Ditto.
        * buildsym.c (make_blockvector): Ditto.
        * defs.h (enum language): Ditto.
        (chill_demangle): Ditto.
        * elfread.c (elf_symtab_read): Ditto.
        * dwarfread.c (CHILL_PRODUCER): Ditto.
        (set_cu_language): Ditto.
        (handle_producer): Ditto.
        * expprint.c (print_subexp): Ditto.
        * gdbtypes.c (chill_varying_type): Ditto.
        * gdbtypes.h (builtin_type_chill_bool): Ditto.
        (builtin_type_chill_char, builtin_type_chill_long): Ditto.
        (builtin_type_chill_ulong, builtin_type_chill_real): Ditto.
        (chill_varying_type): Ditto.
        * language.h (_LANG_chill): Ditto.
        * language.c (binop_result_type, integral_type): Ditto.
        (character_type, string_type, structured_type): Ditto.
        (lang_bool_type, binop_type_check): Ditto.
        * stabsread.h (os9k_stabs): Ditto.
        * stabsread.c (os9k_type_vector, dbx_lookup_type): Ditto.
        (define_symbol, read_type, read_struct_fields): Ditto.
        (read_array_type, read_enum_type, read_huge_number): Ditto.
        (read_range_type, start_stabs): Ditto.
        * symfile.c (init_filename_language_table): Ditto.
        (add_psymbol_with_dem_name_to_list): Ditto.
        * symtab.c (symbol_init_language_specific): Ditto.
        (symbol_init_demangled_name, symbol_demangled_name): Ditto.
        * symtab.h (struct general_symbol_info): Ditto.
        (SYMBOL_CHILL_DEMANGLED_NAME): Ditto.
        * typeprint.c (typedef_print): Ditto.
        * utils.c (fprintf_symbol_filtered): Ditto.
        * valops.c (value_cast, search_struct_field, value_slice): Delete
        obsolete code.
        (varying_to_slice): Delete function.
        * value.h (COERCE_VARYING_ARRAY): Delete obsolete macro contents.
        (varying_to_slice): Delete declaration.
        * MAINTAINERS: Update.

2003-01-02  Mark Kettenis  <kettenis@gnu.org>

        * configure.in: Reorganize "Checks for library functions section"
        a bit.  Remove check for `btowc' and `isascii' functions.
        * configure: Regenerated.

        * acconfig.h (_MSE_INT_H): Remove.
        * configure.in: Create "Checks for header files" section, and move
        appropriate tests there.  Don't check for objlist.h, wchar.h,
        wctype.h and asm/debugreg.h.  Rewrite Solaris 2.[78] <curses.h>
        misdetection fix.  Also add "Checks for types", "Checks for
        compiler characteristics" and "Checks for library functions"
        sections.
        * config.in, configure: Regenerated.

        * configure.in: Create "Checks for programs" section, and move
        appropriate tests there.

2003-01-01  Mark Kettenis  <kettenis@gnu.org>

        * configure.in: Create "Checks for libraries" section, and move
        appropriate tests there.  Cleanup check for wctype in libw.  Use
        AC_SEARCH_LIBS to see whether we need libsocket.
        * configure: Regenerated.

For older changes see ChangeLog-2002
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