* PROBLEMS: Add description of problem documented under gdb/1560.

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

2004-02-20  J. brobecker  <brobecker@gnat.com>

        * PROBLEMS: Add description of problem documented under gdb/1560.

2004-02-20  Mark Kettenis  <kettenis@gnu.org>

        * amd64obsd-tdep.c: Include "regset.h" and "i387-tdep.h".  Fix
        comments.
        (amd64obsd_supply_regset, amd64obsd_regset_from_core_section): New
        functions.
        (amd64obsd_init_abi): Reorder initializations.  Use
        amd64obsd_r_reg_offset to initialize the general-purpose register
        set details.  Set regset_from_core_section.
        (_initialize_amd64obsd_tdep): Rename from
        _initialize_amd64obsd_ndep.  Add OS ABI handler for core dumps.
        * Makefile.in (amd64obsd-tdep.o): Update dependencies.
        * config/i386/obsd64.mt (TDEPFILES): Add i386-tdep.o.

        * NEWS (New native configurations): Mention OpenBSD/alpha.
        * configure.tgt: Add alpha*-*-openbsd*.
        * configure.host: Add alpha*-*-openbsd*.
        * alphanbsd-tdep.c: Update copyright year.
        (_initialize_alphanbsd_tdep): Register OS ABI for OpenBSD ELF.

2004-02-20  Andrew Cagney  <cagney@redhat.com>

        Fix PR tdep/1372.
        * configure.tgt: Delete target "none-*-*".
        * configure.host: Delete host "none-*-*".
        * config/none/none.mh: Delete file.
        * config/none/none.mt: Delete file.
        * config/none/xm-none.h: Delete file.
        * config/none/tm-none.h: Delete file.
        * config/none/nm-none.h: Delete file.

2004-02-19  Fred Fish  <fnf@redhat.com>

        * sh-tdep.c (sh_analyze_prologue): Eliminate useless test of
        cache->uses_fp prior to setting it.

2004-02-19  Fred Fish  <fnf@redhat.com>

        Fix for PR breakpoint/1558.
        * sh-tdep.c (IS_JSR): New macro.
        (sh_analyze_prologue): Use IS_JSR to terminate prologue scan.

2004-02-19  Jim Blandy  <jimb@redhat.com>

        * findvar.c (value_from_register): Doc fix.

2004-02-19  Jeff Johnston  <jjohnstn@redhat.com>

        * printcmd.c (print_scalar_formatted): Do not check for sizeof
        type being greater than sizeof of host's LONGEST.  Always use
        unpack_long() unless format 'f' chosen.

2004-02-19  Joel Brobecker  <brobecker@gnat.com>

        Committed by Elena Zannoni  <ezannoni@redhat.com>

        * symtab.c (find_pc_sect_psymtab): Return the psymtab that
        contains a symbol wich is the best, non-exact match for the given
        pc.  Update comments.

2004-02-19  Elena Zannoni  <ezannoni@redhat.com>
        
        * event-top.c (async_request_quit): Remove uses of REQUEST_QUIT
        macro, which was part of the now removed Mach 3 port.
        * utils.c (request_quit): Ditto.

2004-02-18  Mark Kettenis  <kettenis@gnu.org>

        * config/djgpp/fnchange.lst: Rename "amd64obsd-tdep.c" and
        "amd64obsd-nat.c" to "a64ob-tdep.c" and "a64ob-nat.c".

2004-02-18  Ulrich Weigand <Ulrich.Weigand@de.ibm.com>

        Committed by Mark Kettenis  <kettenis@gnu.org>.

        * config/s390/nm-linux.h (TARGET_REGION_OK_FOR_HW_WATCHPOINT):
        Define.

2004-02-18  Andrew Cagney  <cagney@redhat.com>

        * configure.in: Add a TUI target to CONFIG_ALL, CONFIG_CLEAN,
        CONFIG_INSTALL and CONFIG_UNINSTALL.
        * configure: Re-generate.
        * interps.h (INTERP_TUI): Define.
        * Makefile.in: Update dependencies.
        (TUI): New macro.
        (tui-main.o): Specify dependencies.
        (install-tui, uninstall-tui, clean-tui, all-tui): New rules.
        * tui/tui-main.c: New file.

2004-02-18  Mark Kettenis  <kettenis@gnu.org>

        * amd64obsd-tdep.c, amd64obsd-nat.c: New files.
        * Makefile.in (amd64obsd-nat.o, amd64obsd-tdep.o): New
        dependencies.
        * configure.host: Add x86_64-*-openbsd*.
        * configure.tgt: Add x86_64-*-openbsd*.
        * config/i386/obsd64.mt, config/i386/obsd64.mh: New files.

        * tui/tui.c: Don't include <malloc.h>.

        * Makefile.in (ALLDEPFILES): Add amd64-nat.c, amd64bsd-nat.c,
        amdfbsd-nat.c, amd64-fbsd-tdep.c, amd64nbsd-nat.c and
        amd64nbsd-tdep.c.

        * i386obsd-tdep.c (i386obsd_aout_regset_from_core_section): Make
        static.  Remove extraneous whitespace.  
        * i386nbsd-tdep.c (i386nbsd_aout_regset_from_core_section): Make
        static.

2004-02-17  Jim Blandy  <jimb@redhat.com>

        * findvar.c (value_from_register): Doc fix.

2004-02-17  Ulrich Weigand <Ulrich.Weigand@de.ibm.com>

        Committed by Jim Blandy  <jimb@redhat.com>.

        * eval.c (evaluate_subexp_standard, case OP_OBJC_MSGCALL): Use 
        CORE_ADDR as type for selectors.  Correct types for GNU run time
        message lookup function to use double indirection.
        * objc-lang.c (lookup_child_selector): Use CORE_ADDR as return type.
        * objc-lang.h (lookup_child_selector): Adapt prototype.

        * s390-nat.c (SUBOFF): New macro.
        (supply_gregset, fill_gregset): Use it to handle debugging
        of 32-bit exectuables running under a 64-bit kernel.
        * s390-tdep.c: Include "solib-svr4.h".
        (s390_svr4_fetch_link_map_offset): New function.
        (s390x_svr_fetch_link_map_offset): Likewise.
        (s390_gdbarch_init): Call set_solib_svr4_fetch_link_map_offsets.
        * Makefile.in (s390-tdep.o): Update dependencies.

        * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and
        "frame-unwind.h".
        (s390_readinstruction): Reformat.  Use read_memory_nobpt.
        (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove.
        (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove.
        (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET,
        S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET,
        S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET,
        S390_SIGNAL_FRAMESIZE, 
        s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove.
        (struct frame_extra_info): Remove.
        (s390_memset_extra_info): Remove.
        (op1_ag, op1_ay, op1_brasl, op1_brc, op1_brcl, op1_lay, op1_lg)
        (op1_lmy, op1_ly, op1_sg, op1_stmy, op1_sty, op1_sy, op_a)
        (op_agr, op_bas, op_bc, op_bcr, op_sgr, op_sr): New opcodes.
        (is_rse): Renamed to ...
        (is_rsy): ... this.  Support long displacements.
        (is_rxe): Renamed to ...
        (is_rxy): ... this.  Support long displacements.
        (compute_x_addr): Support long displacements.
        (struct s390_prologue_data): New data type.
        (s390_on_stack): Change API to use struct s390_prologue_data.
        (s390_store): Reimplement.
        (s390_load): New function.
        (s390_get_signal_frame_info): Remove.
        (s390_get_frame_info): Remove, replace by ...
        (s390_analyze_prolog): ... this new function.
        (s390_check_function_end): Remove.
        (s390_function_start): Remove.
        (s390_frameless_function_invokation): Remove.
        (s390_is_sigreturn): Remove.
        (s390_init_frame_pc_first): Remove.
        (s390_init_frame_extra_info): Remove.
        (s390_frame_init_saved_regs): Remove.
        (s390_frame_saved_pc_nofix): Remove.
        (s390_frame_saved_pc): Remove.
        (s390_frame_chain): Remove.
        (s390_fp_regnum, s390_read_fp): Remove.
        (s390_pop_frame_regular, s390_pop_frame): Remove.
        (s390_saved_pc_after_call): Remove.
        (s390_skip_prologue): Reimplement.
        (s390_in_function_epilogue_p): Support long displacements.
        (struct s390_unwind_cache): New data structure.
        (s390_frame_unwind_cache): New function.
        (s390_prologue_frame_unwind_cache): Likewise.
        (s390_backchain_frame_unwind_cache): Likewise.
        (s390_frame_this_id, s390_frame_prev_register): Likewise.
        (s390_frame_unwind): Define.
        (s390_frame_sniffer): New function.
        (struct s390_pltstub_unwind_cache): New data structure.
        (s390_pltstub_frame_unwind_cache): New function.
        (s390_pltstub_frame_this_id): Likewise.
        (s390_pltstub_frame_prev_register): Likewise.
        (s390_pltstub_frame_unwind): Define.
        (s390_pltstub_frame_sniffer): New function.
        (struct s390_sigtramp_unwind_cache): New data structure.
        (s390_sigtramp_frame_unwind_cache): New function.
        (s390_sigtramp_frame_this_id): Likewise.
        (s390_sigtramp_frame_prev_register): Likewise.
        (s390_sigtramp_frame_unwind): Define.
        (s390_sigtramp_frame_sniffer): New function.
        (s390_frame_base_address, s390_local_base_address): New functions.
        (s390_frame_base): Define.
        (s390_unwind_pc, s390_unwind_sp): New function.
        (s390_push_dummy_call): Use new frame base location.
        (s390_unwind_dummy_id): Likewise.
        (s390_gdbarch_init): Remove calls to:
        set_gdbarch_frameless_function_invocation,
        set_gdbarch_deprecated_init_frame_pc,
        set_gdbarch_deprecated_frame_chain,
        set_gdbarch_deprecated_frame_init_saved_regs,
        set_gdbarch_deprecated_pop_frame,
        set_gdbarch_deprecated_init_extra_frame_info,
        set_gdbarch_deprecated_init_frame_pc_first,
        set_gdbarch_deprecated_target_read_fp,
        set_gdbarch_deprecated_frame_saved_pc,
        set_gdbarch_deprecated_saved_pc_after_call,
        set_gdbarch_deprecated_fp_regnum.
        Add calls to:
        set_gdbarch_in_solib_call_trampoline,
        frame_unwind_append_sniffer,
        frame_base_set_default,
        set_gdbarch_unwind_pc,
        set_gdbarch_unwind_sp.
        * Makefile.in (s390-tdep.o): Update dependencies.

        * s390-tdep.c (struct gdbarch_tdep): Add 'abi' member.
        (S390_STACK_FRAME_OVERHEAD): Remove.
        (S390_STACK_PARAMETER_ALIGNMENT): Remove.
        (S390_NUM_FP_PARAMETER_REGISTERS): Remove.
        (s390_promote_integer_argument): Remove.
        (s390_cannot_extract_struct_value_address): Remove.
        (s390_use_struct_convention, s390_store_struct_return): Remove.
        (s390_extract_return_value, s390_store_return_value): Remove.
        (s390_return_value_convention, s390_return_value): New functions.
        (is_float_singleton): Handle typedefs.
        (is_double_or_float, is_double_arg, is_simple_arg, pass_by_copy_ref): 
        Remove, replace by ...
        (s390_function_arg_pass_by_reference, s390_function_arg_float,
        s390_function_arg_integer): ... these new functions.
        (s390_push_arguments, s390_push_return_address): Remove, replace by ...
        (s390_push_dummy_call, s390_unwind_dummy_id): ... these new functions.
        (s390_gdbarch_init): Remove s390_call_dummy_words and elf_flags.
        Fill in tdep->abi.
        Remove calls to:
        set_gdbarch_deprecated_store_struct_return,
        set_gdbarch_deprecated_extract_return_value,
        set_gdbarch_deprecated_store_return_value,
        set_gdbarch_use_struct_convention,
        set_gdbarch_extract_struct_value_address,
        set_gdbarch_deprecated_pc_in_call_dummy,
        set_gdbarch_deprecated_push_arguments,
        set_gdbarch_deprecated_save_dummy_frame_tos,
        set_gdbarch_deprecated_push_return_address,
        set_gdbarch_deprecated_sizeof_call_dummy_words,
        set_gdbarch_deprecated_call_dummy_words,
        set_gdbarch_deprecated_dummy_write_sp.
        Add calls to:
        set_gdbarch_push_dummy_call,
        set_gdbarch_unwind_dummy_id,
        set_gdbarch_return_value.
        
        * config/s390/nm-linux.h: Update comments.
        (target_insert_watchpoint, target_remove_watchpoint): Redefine.
        (STOPPED_BY_WATCHPOINT): Redefine.
        (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Redefine to 1.
        (s390_insert_watchpoint, s390_remove_watchpoint): Update prototype.
        (s390_stopped_by_watchpoint): Likewise.
        (watch_area_cnt): Remove.
        * s390-nat.c: Update comments.
        (watch_area): Remove typedef.
        Global replace watch_area by struct watch_area.
        (watch_area_cnt, watch_lo_addr, watch_hi_addr): Remove.
        (s390_stopped_by_watchpoint): Remove pid argument, 
        use s390_inferior_tid.  Add short-cut for the no watchpoint case.
        (s390_fix_watch_points): Remove pid argument,
        use s390_inferior_tid.  Recompute area spanned by watchpoints.
        (s390_insert_watchpoint, s390_remove_watchpoint): Remove pid
        argument.  Reimplement.

        * config/s390/nm-linux.h: Update comments.  Do not include "solib.h".
        (KERNEL_U_ADDR, REGISTER_U_ADDR, U_REGS_OFFSET): Remove.
        (FETCH_INFERIOR_REGISTERS): Define.
        * config/s390/s390.mh (NATDEPFILES): Remove core-aout.o and 
        core-regset.o.
        * config/s390/s390x.mt: Remove.
        * config/s390/tm-s390.h: Remove.
        * config/s390/tm-linux.h: Do not include "s390/tm-s390.h".
        (TARGET_ELF64): Remove.
        (SKIP_TRAMPOLINE_CODE): Do not undefine.
        * configure.tgt [s390-*-*, s390x-*-*]: Merge into single
        s390*-*-* case; always set gdb_target to s390.
        * regformats/reg-s390.dat: Remove control registers.
        * regformats/reg-s390x.dat: Likewise.
        * s390-tdep.h: New file.
        * s390-nat.c: Do not include <asm/processor.h> or <value.h>. 
        Include "inferior.h" and "s390-tdep.h".
        Remove private definition of offsetof.
        (s390_register_u_addr): Remove.
        (regmap_gregset, regmap_fpregset): Define.
        (supply_gregset, fill_gregset): Reimplement.
        (supply_fpregset, fill_fpregset): Likewise.
        (s390_inferior_tid): New function.
        (fetch_regs, store_regs, fetch_fpregs, store_fpregs): Likewise.
        (fetch_inferior_registers, store_inferior_registers): Likewise.
        * s390-tdep.c: Do not define S390_TDEP.  Include "defs.h" instead
        of <defs.h>.  Include "reggroups.h", "regset.h", and "s390-tdep.h".
        Global replace of S390_GP0_REGNUM by S390_R0_REGNUM.
        Global replace of S390_FP0_REGNUM by S390_F0_REGNUM.
        (struct gdbarch_tdep): Define.
        (struct s390_register_info): Define.
        (s390_register_info): New variable.
        (s390_register_name): Reimplement.
        (s390_register_type): New function.
        (s390_register_raw_size, s390x_register_raw_size): Remove.
        (s390_cannot_fetch_register): Remove.
        (s390_register_byte): Remove.
        (s390_register_virtual_type, s390x_register_virtual_type): Remove.
        (s390_dwarf_regmap): New variable.
        (s390_dwarf_reg_to_regnum): New function.
        (s390_stab_reg_to_regnum): Remove.
        (s390_pseudo_register_read, s390_pseudo_register_write): New functions.
        (s390x_pseudo_register_read, s390x_pseudo_register_write): Likewise.
        (s390_convert_register_p): Likewise.
        (s390_register_to_value, s390_value_to_register): Likewise.
        (s390_register_reggroup_p): Likewise.
        (s390_regmap_gregset, s390x_regmap_gregset, s390_regmap_fpregset,
        s390_gregset, s390x_gregset, s390_fpregset): New variables.
        (s390_supply_regset, s390_regset_from_core_section): New functions.
        (GDB_TARGET_IS_ESAME): Move here from tm-s390.h.
        (S390_FPR_SIZE): Likewise.
        (S390_GPR_SIZE): Likewise.  Redefine in terms of GDB_TARGET_IS_ESAME.
        Global replace of DEPRECATED_REGISTER_SIZE by S390_GPR_SIZE.
        (S390_NUM_GPRS): Move here from tm-s390.h.
        (S390_NUM_FPRS): Likewise.
        (s390_in_function_epilogue_p): New function.
        (s390_is_sigreturn): Replace S390_PSW_ADDR_SIZE by S390_GPR_SIZE.
        Replace S390_PC_REGNUM by S390_PSWA_REGNUM.
        (s390_gdbarch_init): Allocate and set up gdbarch_tdep structure.
        Replace s390_stab_reg_to_regnum by s390_dwarf_reg_to_regnum.
        Replace S390_FP_REGNUM by S390_SP_REGNUM.
        Remove calls to:
        set_gdbarch_deprecated_max_register_raw_size,
        set_gdbarch_deprecated_max_register_virtual_size, 
        set_gdbarch_deprecated_register_byte, 
        set_gdbarch_cannot_fetch_register,
        set_gdbarch_cannot_store_register, 
        set_gdbarch_deprecated_register_size,
        set_gdbarch_deprecated_register_raw_size,
        set_gdbarch_deprecated_register_virtual_size,
        set_gdbarch_deprecated_register_virtual_type,
        set_gdbarch_deprecated_register_bytes.
        Add calls to:
        set_gdbarch_num_pseudo_regs,
        set_gdbarch_register_type,
        set_gdbarch_convert_register_p,
        set_gdbarch_register_to_value,
        set_gdbarch_value_to_register,
        set_gdbarch_register_reggroup_p,
        set_gdbarch_regset_from_core_section,
        set_gdbarch_pseudo_register_read,
        set_gdbarch_pseudo_register_write,
        set_gdbarch_in_function_epilogue_p.
        * Makefile.in (s390-nat.o, s390-tdep.o): Update dependencies.
        (s390_tdep_h): New variable.

2004-02-17  Jim Blandy  <jimb@redhat.com>

        * findvar.c (value_from_register): If the type has no length, just
        return an acceptable value --- don't report an internal error.

        * stabsread.c (read_type): If we find any type numbers that are
        forward references, complain if the references aren't resolved by
        the time we're finished reading.
        (cleanup_undefined_types): Make error message more appropriate for
        a complaint.

2004-02-17  Elena Zannoni  <ezannoni@redhat.com>

        * Makefile.in (defs_h): Remove dependency on progress_h.
        * defs.h (QUIT): Remove use of PROGRESS macro. Remove include of
        progress.h.
        * main.c (captured_main): Delete use of START_PROGRESS and
        END_PROGRESS.

2004-02-17  Elena Zannoni  <ezannoni@redhat.com>
        
        * objfiles.c (terminate_minimal_symbol_table): Add back
        initialization of MSYMBOL_TYPE.

2004-02-17  David Mosberger  <davidm@hpl.hp.com>

        Committed by Andrew Cagney.
        * Makefile.in (ia64_tdep_h): New macro.
        (ia64-linux-tdep.o): Mention $(ia64_tdep_h).
        (ia64-tdep.o): Likewise.
        * ia64-tdep.h: New file.
        * ia64-tdep.c: Update copyright notice.  Include "ia64-tdep.h".
        (ia64_linux_sigcontext_register_address): Move decl to ia64-tdep.h.
        (ia64_aix_sigcontext_register_address): Likewise.
        (ia64_linux_getunwind_table): Delete declaration.
        * ia64-linux-tdep.c: Likewise.

2004-02-17  Corinna Vinschen  <vinschen@redhat.com>

        * sh-tdep.c (sh_dsp_register_sim_regno): Use DSP_Rx_BANK_REGNUM.
        * sh-tdep.h: Rename R0_BANK_REGNUM and R7_BANK_REGNUM to
        DSP_R0_BANK_REGNUM and DSP_R7_BANK_REGNUM.

2004-02-17  Andrew Cagney  <cagney@redhat.com>

        * symtab.c (skip_prologue_using_sal): New function.
        * symtab.h (skip_prologue_using_sal): Declare.
        * frv-tdep.c: Include "symtab.h".
        (skip_prologue_using_sal): Delete function.
        * mips-tdep.c (skip_prologue_using_sal): Delete function.
        * rs6000-tdep.c (refine_prologue_limit): Mention
        skip_prologue_using_sal.
        * ia64-tdep.c (refine_prologue_limit): Ditto.
        * Makefile.in: Update dependencies.

2004-02-16  Andrew Cagney  <cagney@redhat.com>

        * config/alpha/tm-nbsd.h: Update copyright, delete #undef
        START_INFERIOR_TRAPS_EXPECTED.
        * config/alpha/tm-fbsd.h: Update copyright, delete #undef
        START_INFERIOR_TRAPS_EXPECTED.
        * config/alpha/tm-alphalinux.h (START_INFERIOR_TRAPS_EXPECTED):
        Delete macro.
        * config/alpha/tm-alpha.h (START_INFERIOR_TRAPS_EXPECTED): Delete
        macro, moved to "nm-osf.h".  Update copyright.
        * config/alpha/nm-osf.h (START_INFERIOR_TRAPS_EXPECTED): Define,
        update copyright.

        * gdbarch.sh (DEPRECATED_FRAMELESS_FUNCTION_INVOCATION): Predicate
        and function replacing FRAMELESS_FUNCTION_INVOCATION.
        * blockframe.c (legacy_frameless_look_for_prologue): Rename
        frameless_look_for_prologue.
        * frame.h (legacy_frameless_look_for_prologue): Rename
        frameless_look_for_prologue.
        * gdbarch.h, gdbarch.c: Re-generate.
        * sh64-tdep.c (sh64_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.
        * m68k-tdep.c (m68k_gdbarch_init): Update.
        (delta68_frame_args_address): Update.
        * m32r-tdep.c (m32r_gdbarch_init): Update.
        * hppa-tdep.c (hppa_gdbarch_init): Update.
        * h8300-tdep.c (h8300_gdbarch_init): Update.
        * frv-tdep.c (frv_gdbarch_init): Update.
        (frv_frameless_function_invocation): Update.
        * cris-tdep.c (cris_gdbarch_init): Update.
        (cris_frameless_function_invocation): Update.
        * avr-tdep.c (avr_gdbarch_init): Update.
        * arm-tdep.c (arm_gdbarch_init): Update.
        * stack.c (frame_info): Update, call predicate.
        * rs6000-tdep.c (rs6000_frame_chain): Update, call predicate..
        * frame.c (legacy_get_prev_frame): Update, call predicate..
        * arch-utils.c (generic_frameless_function_invocation_not): Delete.
        * arch-utils.h (generic_frameless_function_invocation_not): Delete.
        * alpha-tdep.c (alpha_gdbarch_init): Do not set frameless function
        invocation.
        * d10v-tdep.c (d10v_gdbarch_init): Ditto.
        * ns32k-tdep.c (ns32k_gdbarch_init): Ditto.
        * vax-tdep.c (vax_gdbarch_init): Ditto.

        * arm-tdep.c (arm_set_call_dummy_breakpoint_offset): Delete unused
        function.

2004-02-16  Daniel Jacobowitz  <drow@mvista.com>

        * objfiles.c (terminate_minimal_symbol_table): Remove unnecessary
        initializations.

2004-02-16  Andrew Cagney  <cagney@redhat.com>

        * tui/tui-windata.c: Include "gdb_string.h".
        * tui/tui-source.c, tui/tui-winsource.c: Ditto.
        * tui/tui-layout.c, tui/tui-command.c: Ditto.
        * Makefile.in: Update dependencies.

2004-02-16  Daniel Jacobowitz  <drow@mvista.com>

        * Makefile.in (infrun.o): Add $(gdb_assert_h).
        * infrun.c: Include "gdb_assert.h".
        (singlestep_ptid, saved_singlestep_ptid)
        (stepping_past_singlestep_breakpoint): New variables.
        (resume): Set singlestep_ptid.  Check for singlestep thread
        hop.
        (init_wait_for_inferior): Clear stepping_past_singlestep_breakpoint.
        (handle_inferior_event): Handle singlestep thread hop.

2004-02-16  Andrew Cagney  <cagney@redhat.com>

        * dwarf2-frame.c (dwarf2_frame_ops): New function.
        (dwarf2_frame_set_init_reg): Use, instead of gdbarch_data.
        (dwarf2_frame_init_reg): Ditto.

        * printcmd.c (display_command): Check that EXP isn't NULL.  Fix
        suggested by Joshua Neuheisel

        * configure.in: Always check for curses, including pdcurses.
        Warn, instead of error, when no curses are found.  Enable TUI when
        curses is available.
        * configure: Re-generate.

2004-02-16  Corinna Vinschen  <vinschen@redhat.com>

        * sh-tdep.c (sh_register_convert_to_virtual): Rename from
        sh_sh4_register_convert_to_virtual.
        (sh_register_convert_to_raw): Rename from
        sh_sh4_register_convert_to_raw.
        (sh_pseudo_register_read): Accomodate above name change.
        (sh_pseudo_register_write): Ditto.

2004-02-16  Corinna Vinschen  <vinschen@redhat.com>

        * sh-tdep.c (sh_generic_register_name): Remove.
        (sh_gdbarch_init): Use sh_sh_register_name in default case.

2004-02-15  Andrew Cagney  <cagney@redhat.com>

        * configure.in (build_warnings): Add -Wunused-function.
        * configure: Re-generate.

        * config/tm-lynx.h (START_INFERIOR_TRAPS_EXPECTED): Delete macro.
        * config/rs6000/tm-rs6000.h (START_INFERIOR_TRAPS_EXPECTED): Ditto.

        * procfs.c (procfs_init_inferior): Assume that
        START_INFERIOR_TRAPS_EXPECTED is defined.
        * config/ns32k/nbsdaout.mt (TM_FILE): Set to tm-ns32k.h.
        * config/ns32k/tm-nbsd.h: Delete file,
        START_INFERIOR_TRAPS_EXPECTED already defined as 2.

        * config/vax/tm-vaxbsd.h: Do not include "tm-vax.h".
        * config/vax/tm-vax.h: Delete file.

        * config/mips/tm-nbsd.h (SIGCONTEXT_PC_OFFSET): Delete macro.
        * config/i386/tm-i386bsd.h (SIGCONTEXT_PC_OFFSET): Delete macro.
        * config/arm/tm-linux.h (SIGCONTEXT_PC_OFFSET): Delete macro.
        * config/vax/tm-vaxbsd.h (SIGCONTEXT_PC_OFFSET): Delete macro.
        * vax-tdep.c (vax_sigtramp_saved_pc): Inline only reference.
        * config/ns32k/tm-nbsd.h (SIGCONTEXT_PC_OFFSET): Delete macro.
        * ns32k-tdep.c (ns32k_sigtramp_saved_pc): Inline only reference.

2004-02-15  Mark Kettenis  <kettenis@gnu.org>

        * dwarf2-frame.h (dwarf2_frame_set_init_reg): New prototype.
        * dwarf2-frame.c (dwarf2_frame_data): New variable.
        (struct dwarf2_frame_ops): New.
        (dwarf2_frame_default_init_reg): New function, based on
        dwarf2_frame_init_reg.
        (dwarf2_frame_init, dwarf2_frame_set_init_reg): New function.
        (dwarf2_frame_init_reg): Call architecture-specific function.
        (dwarf2_frame_objfile_data): Renamed from dwarf2_frame_data.
        (dwarf2_frame_find_fde, add_fde): Use dwarf2_frame_objfile_data
        instead of dwarf2_frame_data.
        (_initialize_dwarf2_frame): Initailize new dwarf2_frame_data.
        Initialize dwarf2_frame_objfile instead of old dwarf2_frame_data.

2004-02-15  Andrew Cagney  <cagney@redhat.com>

        * gdbarch.sh (deprecated_register_gdbarch_swap): Rename
        register_gdbarch_swap.
        (DEPRECATED_REGISTER_GDBARCH_SWAP): Rename REGISTER_GDBARCH_SWAP.
        * f-lang.c (_initialize_f_language): Update, use
        DEPRECATED_REGISTER_GDBARCH_SWAP.
        * remote.c (_initialize_remote): Ditto.
        * regcache.c (_initialize_regcache): Ditto.
        * parse.c (_initialize_parse): Ditto.
        * infrun.c (_initialize_infrun): Ditto.
        * mi/mi-main.c (_initialize_mi_main): Ditto.
        * gdbtypes.c (_initialize_gdbtypes): Ditto.
        
        * solib.c (solib_map_sections): Use bfd_set_cacheable instead of
        poking .cacheable directly.
        * symfile.c (symfile_bfd_open): Ditto.

        * Makefile.in: Update all dependencies.

        * Makefile.in: (.SUFFIXES): Add ".l" and ".y".
        (.y.c, .l.c): Specify implicit rule.  Instead of .tab.c, generate
        .c.  Update references.  Delete unnecessary .tab.c and -lex.c rules.
        (ada-exp.o, c-exp.o, f-exp.o): Replace ada-exp.tab.o et.al. rule.
        (jv-exp.o, m2-exp.o, objc-exp.o, p-exp.o): Similar.

2004-02-14  Andrew Cagney  <cagney@redhat.com>

        * arch-utils.c (legacy_convert_register_p): Check
        DEPRECATED_REGISTER_CONVERTIBLE_P.
        * findvar.c (value_of_register): Ditto.

        * gdbarch.sh (DEPRECATED_REGISTER_CONVERTIBLE): Add predicate.
        * gdbarch.h, gdbarch.c: Re-generate.
        * arch-utils.c (deprecated_register_convertible_not): Delete.
        * arch-utils.h (deprecated_register_convertible_not): Delete.
        * mi/mi-main.c (get_register): Update.  Update copyright.
        * infcmd.c (default_print_registers_info): Update.

        * gdbarch.sh (DEPRECATED_EXTRA_STACK_ALIGNMENT_NEEDED): Delete.
        (DEPRECATED_CALL_DUMMY_STACK_ADJUST): Delete.
        (DEPRECATED_CALL_DUMMY_ADDRESS): Delete.
        * gdbarch.h, gdbarch.c: Re-generate.    
        * frame.c (deprecated_get_next_frame_hack): Delete function.
        * frame.h (deprecated_get_next_frame_hack): Delete declaration.
        * blockframe.c (deprecated_pc_in_call_dummy_at_entry_point):
        Update.
        * infcall.c (call_function_by_hand): Update.

2004-02-14  Elena Zannoni  <ezannoni@redhat.com>

        * symfile.c (init_entry_point_info, entry_point_address): Move
        from here...  
        * objfiles.c (init_entry_point_info, entry_point_address):..to
        here.
        * symfile.h (init_entry_point_info, entry_point_address): Remove
        prototypes.
        * objfiles.h (init_entry_point_info, entry_point_address):Add
        prototypes.  
        * cris-tdep.c: Remove include of symfile.h. Add include of
        objfiles.h.
        * infcall.c: Ditto.
        * mcore-tdep.c: Ditto.
        * mn10300-tdep.c: Ditto.
        * sh64-tdep.c: Ditto.
        * v850-tdep.c: Ditto.
        * arm-tdep.c: Remove include of symfile.h.
        * blockframe.c: Ditto.
        * coffread.c: Ditto.
        * dbxread.c: Ditto.
        * dwarf2read.c: Ditto.
        * dwarfread.c: Ditto.
        * frv-tdep.c: Ditto.    
        * ia64-tdep.c: Ditto.
        * mdebugread.c: Ditto.
        * mipsread.c: Ditto.
        * rs6000-tdep.c: Ditto. 
        * s390-tdep.c: Ditto.
        * sh-tdep.c: Ditto.
        * xstormy16-tdep.c: Ditto. 
        * gdbarch.sh: Remove include of symfile.h.
        * gdbarch.c: Regenerate.
        * solib-irix.c (enable_break): Use entry_point_address().
        Add comment about include file.
        * xcoffread.c: Add comment about include file.
        * Makefile.in (arm-tdep.o, blockframe.o, coffread.o, cris-tdep.o) 
        (dbxread.o, dwarf2read.o, dwarfread.o, frv-tdep.o, gdbarch.o) 
        (ia64-tdep.o, infcall.o, mcore-tdep.o, mdebugread.o, mipsread.o) 
        (mn10300-tdep.o, rs6000-nat.o, s390-tdep.o, sh64-tdep.o) 
        (sh-tdep.o, v850-tdep.o, xstormy16-tdep.o): Update dependencies.

2004-02-13  Andrew Cagney  <cagney@redhat.com>

        * corelow.c (core_xfer_partial): Use "struct bfd_section".
        * config/sparc/nm-nbsd.h (struct target_ops): Declare, update
        copyright.
        * mips-linux-tdep.c: Use "GNU/Linux", update copyright.

2004-02-12  Fred Fish  <fnf@redhat.com>

        * m68hc11-tdep.c (m68hc11_gdbarch_init): Remove duplicate call to
         set_gdbarch_store_return_value.

2004-02-12  Andrew Cagney  <cagney@redhat.com>

        * remote-rdi.c (arm_rdi_start_remote): Delete unused function.
        (arm_rdi_interrupt, arm_rdi_interrupt_twice): Ditto.
        (interrupt_query): Ditto.
        (ofunc): Delete unused variable.
        * cris-tdep.c (cris_abi): Delete unused function.
        (reg_pop_op, move_reg_to_mem_index_inc_op): Ditto.
        (cris_get_wide_opcode, cris_get_short_size): Ditto.
        (cris_get_asr_quick_shift_steps): Ditto.
        (cris_skip_prologue_frameless_p): Ditto.
        * arm-tdep.c (arm_push_return_address): Delete unused function.
        (arm_push_dummy_frame, arm_fix_call_dummy): Ditto.
        * rs6000-tdep.c (rs6000_pc_in_call_dummy): Delete unused function.
        * s390-tdep.c (s390_function_start): Delete unused function.

2004-02-12  Andrew Cagney  <cagney@redhat.com>

        * gdbarch.sh (PROLOGUE_FRAMELESS_P): Delete.
        gdbarch.h, gdbarch.c: Re-generate.
        * cris-tdep.c (cris_gdbarch_init): Do not set prologue_frameless_p
        to generic_prologue_frameless_p.
        * arch-utils.h (generic_prologue_frameless_p): Delete declaration.
        * arch-utils.c (generic_prologue_frameless_p): Delete function.

2004-02-11  Daniel Jacobowitz  <drow@mvista.com>

        * mips-linux-tdep.c: Include "frame.h".
        (mips_linux_in_dynsym_stub, mips_linux_in_dynsym_resolve_code)
        (mips_linux_skip_resolver): New functions.
        (mips_linux_init_abi): Call set_gdbarch_skip_solib_resolver
        and set_gdbarch_in_solib_call_trampoline.
        * mips-tdep.c (mips_gdbarch_init): Move gdbarch_init_osabi call
        to after set_gdbarch_in_solib_return_trampoline.  Only set the
        solib hooks to mips16 functions if the OS ABI is unknown.
        * config/mips/tm-linux.h (IN_SOLIB_CALL_TRAMPOLINE): Undefine after
        including "config/tm-linux.h".
        (IN_SOLIB_DYNSYM_RESOLVE_CODE): Define.
        * Makefile.in (mips-linux-tdep.o): Update.

2004-02-11  David Carlton  <carlton@kealia.com>

        * linespec.c (decode_compound): Only look for a class symbol when
        considering all but the rightmost component.

2004-02-11  Andrew Cagney  <cagney@redhat.com>

        * hppa-tdep.c (hppa_gdbarch_init): Re-order so that the frame and
        abi code are are separatly grouped.

2004-02-11  Andrew Cagney  <cagney@redhat.com>

        * gdbarch.sh (FRAME_ARGS_SKIP): Default to 0.
        * gdbarch.h, gdbarch.c: Re-generate.
        * xstormy16-tdep.c (xstormy16_gdbarch_init): Update.
        * v850-tdep.c (v850_gdbarch_init): Update.
        * sh64-tdep.c (sh64_gdbarch_init): Update.
        * sh-tdep.c (sh_gdbarch_init): Update.
        * s390-tdep.c (s390_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.
        * m32r-tdep.c (m32r_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.
        * 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.
        * alpha-tdep.c (alpha_gdbarch_init): Update.

2004-02-11  Corinna Vinschen  <vinschen@redhat.com>

        * sh-tdep.c (sh_sh3_dsp_register_name): Fix formatting. Add missing
        comma.
        (sh_sh4al_dsp_register_name): Ditto.

2004-02-10  Andrew Cagney  <cagney@redhat.com>

        * mips-tdep.c (mips_gdbarch_init): Delete deprecated frame code.
        (mips_init_frame_pc_first): Delete function.
        (mips_frame_saved_pc): Delete function.
        (mips_frame_chain): Delete function.
        (mips_init_extra_frame_info): Delete function.
        (mips_xfer_register): Delete unused variable "reg".
        (mips_n32n64_push_dummy_call): Delete unused variable "valbuf".
        (mips_n32n64_return_value): Delete unused variable "reg".
        (mips_n32n64_return_value): Delete unused variable "pos".
        (mips_o32_push_dummy_call): Delete unused variable "valbuf".
        (mips_o32_return_value): Delete unused variable "pos".
        (mips_o64_push_dummy_call): Delete unused variable "valbuf".
        (mips_print_fp_register): Delete unused variable "namelen"
        (mips_print_fp_register): Delete unused variable "flt2"
        (get_frame_pointer): Delete function.
        (cached_proc_desc): Delete static variable.
        (mips_pop_frame): Delete function.
        (mips_find_saved_regs): Delete function.
        (mips_get_saved_register): Delete function.
        (mips_saved_pc_after_call): Delete function.
        (SIGFRAME_BASE): Delete macro.
        (SIGFRAME_FPREGSAVE_OFF): Delete macro.
        (SIGFRAME_PC_OFF): Delete macro.
        (SIGFRAME_REGSAVE_OFF): Delete macro.
        (mips_dump_tdep): Do not print deleted macro definitions.

2004-02-10  Andrew Cagney  <cagney@redhat.com>

        * Makefile.in (SFILES): Remove explictly listed tui files.
        (SUBDIR_GDBTK_SRCS): Fix path to gdbtk-interp.c.

2004-02-10  Jeff Johnston  <jjohnstn@redhat.com>
        
        * ia64-tdep.c (ia64_frame_this_id): Fix tracing print statement
        to use paddr functions to format ia64 addresses and long values.
        (ia64_frame_prev_register, ia64_sigtramp_frame_this_id): Ditto.
        (ia64_sigtramp_frame_prev_register, ia64_access_reg): Ditto.
        (get_kernel_table, ia64_find_proc_info_x): Ditto.
        (ia64_get_dyn_info_list, ia64_libunwind_this_frame_id): Ditto.
        (ia64_libunwind_frame_prev_register, ia64_unwind_dummy_id): Ditto.

2004-02-10  Andrew Cagney  <cagney@redhat.com>

        * defs.h: Do not include "tui.h".
        * gdb_curses.h: New file.
        * tui/tui-hooks.h: New file.
        * tui/tui.h (tui_update_all_exec_infos): Delete declaration.
        (tui_install_hooks, tui_remove_hooks): Delete declarations.
        (tui_initialize_io): Delete declaration.
        (tui_initialize_readline: Delete redundant declaration.
        (struct tui_point): Delete definition.
        * tui/tui-data.h (struct tui_point): Define.
        * cli/cli-decode.c [TUI]: Include "tui/tui.h".
        * utils.c: Include "tui/tui.h".
        * tui/tui-data.h: Include "tui/tui.h" and "gdb_curses.h".
        * printcmd.c [TUI]: Include "tui/tui.h".
        * cli/cli-cmds.c [TUI]: Include "tui/tui.h".
        * tui/tui-command.c: Include "gdb_curses.h".
        * tui/tui.c, tui/tui-winsource.c, tui/tui-wingeneral.c: Ditto.
        * tui/tui-windata.c, tui/tui-win.c, tui/tui-stack.c: Ditto.
        * tui/tui-source.c, tui/tui-regs.c, tui/tui-layout.c: Ditto.
        * tui/tui-io.c, tui/tui-disasm.c, tui/tui-data.c: : Ditto.
        * tui/tui-hooks.c: Include "tui-hooks.h" and "gdb_curses.h".
        * Makefile.in: Update all dependencies.
        (tui_hooks_h, gdb_curses_h): Define.
        (SUBDIR_TUI_CFLAGS): Remove -I${srcdir}/tui.

2004-02-10  Elena Zannoni  <ezannoni@redhat.com>

        * objfiles.h (struct objfile): Remove unused fields auxf1 and
        auxf2. Add comments about some other rarely used fields.

2004-02-10  Andrew Cagney  <cagney@redhat.com>

        * Makefile.in (init.c): Fix script removing duplicates. Problem
        reported by Peter Schauer.

2004-02-09  Elena Zannoni  <ezannoni@redhat.com>

        * bcache.c (bcache_xmalloc): Use obstack_init instead of
        obstack_specify_allocation.
        * objfiles.c (allocate_objfile): Ditto.
        * solib-sunos.c (solib_add_common_symbols) 
        (allocate_rt_common_objfile): Ditto.
        * symfile.c (reread_symbols): Ditto.
        * gdb_obstack.h: Add comment.

2004-02-09  Elena Zannoni  <ezannoni@redhat.com>

        * linespec.c (decode_line_1, locate_first_half)
        (decode_compound, lookup_prefix_sym): Update comments. Delete old
        commented out code.

2004-02-09  Daniel Jacobowitz  <drow@mvista.com>

        * cp-namespace.c (check_one_possible_namespace_symbol): Don't use
        obstack_free.

2004-02-09  Andrew Cagney  <cagney@redhat.com>

        * blockframe.c (find_pc_partial_function): If find_pc_overlay
        fails, try find_pc_section.  Fix PR c++/1267.
        * minsyms.c (lookup_minimal_symbol_by_pc): Use find_pc_section
        instead of find_pc_mapped_section.
        (lookup_minimal_symbol_by_pc_section): If the SECTION is NULL, do
        not default to the section containing PC.  Fix PR symtab/1519.

2004-02-09  Andrew Cagney  <cagney@redhat.com>

        * Makefile.in (mips-tdep.o): Update dependencies.
        * mips-tdep.c: Include "frame-unwind.h", "frame-base.h" and
        "trad-frame.h".
        (mips_unwind_pc): Return the pseudo PC register.
        (mips_unwind_dummy_id): New function.
        (mips16_fetch_instruction): New function.
        (mips32_fetch_instruction): New function.
        (struct mips_frame_cache): Define.
        (mips_mdebug_frame_cache): New function.
        (mips_mdebug_frame_this_id): New function.
        (mips_mdebug_frame_prev_register): New function.
        (mips_mdebug_frame_unwind): Define.
        (mips_mdebug_frame_sniffer): New function.
        (mips_mdebug_frame_base_address): New function.
        (mips_mdebug_frame_base): Define.
        (mips_mdebug_frame_base_sniffer): New function.
        (mips_gdbarch_init): Append unwind and base sniffers.  Set
        unwind_dummy_id.

2004-02-08  Andrew Cagney  <cagney@redhat.com>

        * frame.c: Print both the register number and name.

        * Makefile.in (init.c): Eliminate duplicates.  Combine two greps
        and a sed into a single sed.  Make .c and .o patterns more robust.
        (OBS): Delete.
        (INIT_FILES): Replace OBS with COMMON_OBS.
        (COMMON_OBS): Move DEPFILES and YYOBJ to start of definition.

2004-02-08  Mark Kettenis  <kettenis@gnu.org>

        * sparc-nat.c (sparc_xfer_wcookie): Try to fetch the cookie using
        the PT_WCOOKIE request.

2004-02-08  Andrew Cagney  <cagney@redhat.com>

        * mips-tdep.c (mips_unwind_pc): New function.
        (mips_gdbarch_init): Set mips_unwind_pc.

        * frame.c (legacy_saved_regs_this_id): Return a null frame ID.
        (get_frame_id): Allow the UNKNOWN_FRAME.
        (frame_register_unwind, get_frame_type): Ditto.

        * frame.c (legacy_frame_p): Check for DEPRECATED_TARGET_READ_FP_P
        and DEPRECATED_FP_REGNUM.  Don't assume that the lack of
        unwind_dummy_id indicates a legacy frame.

        * configure.in (CONFIG_LIB_OBS): Replace with CONFIG_OBS.
        * configure: Re-generate.

        * mips-tdep.c (mips_gdbarch_init): Group deprecated frame unwind
        methods.

2004-02-08  Andrew Cagney  <cagney@redhat.com>

        * configure.in (CONFIG_ALL): Set to Makefile target, and not
        makefile macro.
        * configure: Re-generate.
        (CONFIG_CLEAN, CONFIG_INSTALL, CONFIG_UNINSTALL): Ditto.
        * Makefile.in (SUBDIR_CLI_CLEAN): Delete.
        (SUBDIR_CLI_INSTALL, SUBDIR_CLI_UNINSTALL): Delete.
        (SUBDIR_CLI_ALL, SUBDIR_GDBTK_ALL): Delete.
        (SUBDIR_GDBTK_CLEAN, SUBDIR_GDBTK_INSTALL): Delete.
        (SUBDIR_GDBTK_UNINSTALL, SUBDIR_MI_ALL): Delete.
        (SUBDIR_MI_CLEAN, SUBDIR_MI_INSTALL): Delete.
        (SUBDIR_MI_UNINSTALL, SUBDIR_TUI_ALL): Delete.
        (SUBDIR_TUI_CLEAN, SUBDIR_TUI_INSTALL): Delete.
        (SUBDIR_TUI_UNINSTALL, SUBDIR_CLI_CLEAN): Delete.

2004-02-07  Andrew Cagney  <cagney@redhat.com>

        * Makefile.in: Update all dependencies.

        * configure.in (CONFIG_INITS, CONFIG_LIB_OBS): Delete.
        * configure: Re-generate.
        * Makefile.in (INIT_FILES): Replace CONFIG_INITS with CONFIG_SRCS.
        (CONFIG_LIB_OBS, CONFIG_INITS): Delete.
        (COMMON_OBS): Add "main.o" and "annotate.o".
        (ANNOTATE_OBS): Delete.
        (OBS): Remove ANNOTATE_OBS.
        (DEPFILES): Replace CONFIG_LIB_OBS with CONFIG_LIB_OBS, remove
        CONFIG_INITS.
        (gdb$(EXEEXT), insight$(EXEEXT)): Do not depend on, or link
        against CONFIG_OBS and "main.o".
        (SUBDIR_CLI_INITS, SUBDIR_MI_INITS): Delete.
        (SUBDIR_TUI_INITS, SUBDIR_GDBTK_INITS): Delete.

        * tui/tui-command.c: Include "gdb_string.h", delete register
        attribute, use ISO-C function signatures.
        * tui/tui-disasm.c, tui/tui-file.c, tui/tui-io.c: Ditto.
        * tui/tui-layout.c, tui/tui-regs.c, tui/tui-source.c: Ditto.
        * tui/tui-stack.c, tui/tui-win.c, tui/tui-winsource.c: Ditto.
        * tui/tui.c: Ditto.

        * tui/tui-command.c: Change variable and function names to lower
        case.
        * tui/tui-data.c, tui/tui-disasm.c: Ditto.
        * tui/tui-hooks.c, tui/tui-io.c, tui/tui-layout.c: Ditto.
        * tui/tui-regs.c, tui/tui-source.c, tui/tui-stack.c: Ditto.
        * tui/tui-win.c, tui/tui-windata.c, tui/tui-wingeneral.c: Ditto.
        * tui/tui-winsource.c, tui/tui.c: Ditto.

2004-02-07  Elena Zannoni  <ezannoni@redhat.com>

        * buildsym.c (free_pending_blocks, finish_block)
        (record_pending_block, make_blockvector, end_symtab): Replace
        symbol_obstack with objfile_obstack.
        * coffread.c (process_coff_symbol, coff_read_struct_type) 
        (coff_read_enum_type): Ditto.
        * cp-namespace.c (initialize_namespace_symtab) 
        (check_one_possible_namespace_symbol): Ditto.
        * dwarf2read.c (new_symbol, dwarf2_const_value, macro_start_file) 
        (dwarf2_symbol_mark_computed): Ditto.
        * dwarfread.c (enum_type, new_symbol, synthesize_typedef): Ditto.
        * elfread.c (elf_symtab_read): Ditto.
        * hpread.c (hpread_symfile_init, hpread_symfile_init)
        (hpread_read_enum_type, hpread_read_function_type)
        (hpread_read_doc_function_type, hpread_process_one_debug_symbol):
        Ditto.
        * jv-lang.c (get_java_class_symtab, add_class_symbol) 
        (java_link_class_type): Ditto.
        * mdebugread.c (parse_symbol, psymtab_to_symtab_1, new_symtab) 
        (new_symbol): Ditto.
        * minsyms.c (install_minimal_symbols): Ditto.
        * objfiles.c (allocate_objfile): Remove init of symbol_obstack.
        (terminate_minimal_symbol_table): Replace symbol_obstack with
        objfile_obstack.
        (free_objfile): Remove freeing of symbol_obstack.
        * objfiles.h: Remove symbol_obstack field.
        * pa64solib.c (add_to_solist): Replace symbol_obstack with
        objfile_obstack.
        * solib-sunos.c (allocate_rt_common_objfile): Remove init of
        symbol_obstack.
        (solib_add_common_symbols): Replace symbol_obstack with
        objfile_obstack.
        * somsolib.c (som_solib_add): Ditto.
        * stabsread.c (patch_block_stabs, define_symbol, read_enum_type)
        (common_block_start, common_block_end): Ditto.
        * symfile.c (reread_symbols): Remove freeing and init of
        symbol_obstack.
        (allocate_symtab): Rename symbol_obstack to objfile_obstack.
        * symfile.h: Update comment.
        * symmisc.c (print_objfile_statistics): Remove symbol_obstack
        stats printing.
        * symtab.c (symbol_set_names): Replace symbol_obstack with
        objfile_obstack.
        * symtab.h (struct general_symbol_info, struct minimal_symbol):
        Update comments.
        * xcoffread.c (read_xcoff_symtab, SYMBOL_DUP, SYMNAME_ALLOC)
        (init_stringtab, xcoff_initial_scan): Replace symbol_obstack with
        objfile_obstack.

2004-02-07  Andrew Cagney  <cagney@redhat.com>

        * tui/tui.h: Do not include <stdarg.h>, <string.h>, and
        "ansidecl.h".  Do not undef "reg" and "chtype".  Fix case of
        fields and variables.
        * tui/tui-wingeneral.h (m_beVisible): Delete macro.
        (m_beInvisible): Delete macro.
        * tui/tui-data.h: Fix case case fields and variables.
        (m_genWinPtrIsNull): Delete macro.
        (tui_win_list): Rename winList.
        (TUI_SRC_WIN): Rename srcWin.
        (TUI_DISASM_WIN): Rename disassemWin.
        (TUI_DATA_WIN): Rename dataWin.
        (TUI_CMD_WIN): Rename cmdWin.
        (m_genWinPtrNotNull): Delete macro.
        (m_winPtrIsNull): Delete macro.
        (m_winPtrNotNull): Delete macro.
        (tui_win_is_source_type): Replace m_winIsSourceType
        (tui_win_is_auxillary): Replace m_winIsAuzillary.
        (tui_win_has_locator): Replace m_hasLocator.
        (tui_set_win_highlight): Replace m_setWinHighlightOn and
        m_setWinHighlightOff.
        * tui/tui-data.c: Update references.
        (tui_win_is_source_type, tui_set_win_highlight): New functions.
        (tui_win_has_locator, tui_win_is_auxillary): New functions.
        * tui/tui-command.c, tui/tui-disasm.c: Update references.
        * tui/tui-io.c, tui/tui-layout.c, tui/tui-regs.c: Ditto.
        * tui/tui-regs.h, tui/tui-source.c, tui/tui-stack.c: Ditto.
        * tui/tui-win.c, tui/tui-windata.c, tui/tui-wingeneral.c: Ditto.
        * tui/tui-winsource.c, tui/tui.c: Ditto.

2004-02-07  Mark Kettenis  <kettenis@gnu.org>

        * sparc-tdep.h (sparc_fetch_wcookie): New prototype.
        * sparcnbsd-tdep.c (sparc32nbsd_sigcontext_saved_regs): Handle
        StackGhost.

        * sparc-tdep.c (sparc32_frame_prev_register): Rename local
        variable `i6' to `i7'.
        (sparc_supply_rwindow, sparc_collect_rwindow): Likewise.

2004-02-07  Andrew Cagney  <cagney@redhat.com>

        * tui/tui.h (Opaque, OpaquePtr OpaqueList): Delete definition.
        (TuiPoint, TuiPointPtr): Ditto.
        (TuiStatus, TuiStatusPtr): Ditto.
        (TuiWinType, TuiWinTypePtr): Ditto.
        (struct tui_point): Rename _TuiPoint.
        (tui_get_low_disassembly_address): Rename
        tuiGetLowDisassemblyAddress.
        (tui_update_all_exec_infos): Rename tuiUpdateAllExecInfos.
        (tuiFree): Delete declaration.
        (OpaqueFuncPtr, TuiOpaqueFuncPtr): Delete definitions.
        (TuiVoidFuncPtr, TuiIntFuncPtr): Delete definitions.
        * tui/tui.c (tuiFree): Delete function.
        * cli/cli-cmds.c (disassemble_command): Update references.
        * tui/tui-data.c, tui/tui-data.h, tui/tui-disasm.c: Ditto.
        * tui/tui-layout.c, tui/tui-regs.c, tui/tui-source.c: Ditto.
        * tui/tui-stack.c, tui/tui-win.c, tui/tui-wingeneral.c: Ditto.
        * tui/tui-winsource.c: Ditto.

2004-02-07  Elena Zannoni  <ezannoni@redhat.com>

        * dbxread.c (dbx_symfile_init, start_psymtab, end_psymtab,
        coffstab_build_psymtabs, elfstab_build_psymtabs)
        (stabsect_build_psymtabs): Replace psymbol_obstack with
        objfile_obstack.
        * dwarf2-frame.c (decode_frame_entry_1): Ditto.
        * dwarf2read.c (dwarf2_build_psymtabs_hard, dwarf2_read_section):
        Ditto.
        * dwarfread.c (scan_compilation_units): Ditto.
        * elfread.c (elfstab_offset_sections): Ditto.
        * hppa-tdep.c (read_unwind_info): Ditto.
        * hpread.c (hpread_build_psymtabs, hpread_start_psymtab)
        (hpread_end_psymtab): Ditto.
        * mdebugread.c (mdebug_build_psymtabs, add_pending)
        (parse_partial_symbols, new_psymtab, elfmdebug_build_psymtabs):
        Ditto.
        * mips-tdep.c (non_heuristic_proc_desc): Ditto.
        * objfiles.c (add_to_objfile_sections) 
        (build_objfile_section_table): Ditto.
        (allocate_objfile): Remove init of psymbol_obstack.
        (free_objfile): Remove freeing of psymbol_obstack.
        * objfiles.h (struct objfile): Remove field
        psymbol_obstack. Update comments.
        * pa64solib.c (pa64_solib_add_solib_objfile): Replace
        psymbol_obstack with objfile_obstack.
        * solib-sunos.c (allocate_rt_common_objfile): Remove init of
        psymbol_obstack.
        * somread.c (som_symfile_offsets, init_import_symbols)
        (init_export_symbols): Replace psymbol_obstack with
        objfile_obstack.
        * somsolib.c (som_solib_add_solib_objfile): Ditto.
        * symfile.c (default_symfile_offsets, syms_from_objfile)
        (reread_symbols): Remove freeing and init of psymbol_obstack.
        (cashier_psymtab): Update comment.
        * symmisc.c (print_objfile_statistics): Don't report stats for
        psymbol obstack.
        * symtab.h (struct general_symbol_info, struct partial_symtab):
        Update comments.
        * xcoffread.c (xcoff_start_psymtab, xcoff_end_psymtab, swap_sym)
        (xcoff_symfile_offsets): Replace psymbol_obstack with
        objfile_obstack.

2004-02-07  Elena Zannoni  <ezannoni@redhat.com>

        * objfiles.h (struct objfile): Add objfile_obstack field.
        Remove type_obstack field.

        * dwarf2read.c (dwarf2_add_field,dwarf2_add_member_fn,
        read_structure_scope read_enumeration, new_symbol): Replace
        type_obstack with objfile_obstack.
        * dwarfread.c (struct_type, enum_type): Ditto.
        * gdbtypes.c (alloc_type, alloc_type_instance, init_type) 
        (lookup_fundamental_type): Ditto.
        * gdbtypes.h (TYPE_ALLOC): Ditto.
        * hpread.c (hpread_read_enum_type, hpread_read_function_type) 
        (hpread_read_doc_function_type, hpread_read_struct_type) 
        (fix_static_member_physnames, hpread_read_array_type) 
        (hpread_read_subrange_type, hpread_type_lookup): Ditto.
        * jv-lang.c (java_lookup_class, type_from_class, type_from_class) 
        (java_link_class_type): Ditto.
        * mdebugread.c (parse_type): Ditto.
        * objfiles.c (allocate_objfile, free_objfile): Ditto.
        * solib-sunos.c (solib_add_common_symbols): Ditto.
        * stabsread.c (define_symbol, read_type, read_member_functions,
        read_cpp_abbrev, read_one_struct_field): Ditto.
        * symfile.c (reread_symbols): Ditto.
        * symmisc.c (print_objfile_statistics): Ditto.
        
2004-02-07  Andrew Cagney  <cagney@redhat.com>

        * tui/tui-data.h (tui_win_element): Rename TuiWinElement.
        (tui_exec_info_content): Rename TuiExecInfoContent.
        (TuiGenWinInfo, TuiGenWinInfoPtr): Delete definitions.
        (TuiWinInfo, TuiWinInfoPtr): Ditto.
        (TuiScrollDirection, TuiScrollDirectionPtr): Ditto.
        (TuiList, TuiListPtr): Ditto.
        (TuiLayoutType, TuiLayoutTypePtr): Ditto.
        (TuiDataType, TuiDataTypePtr): Ditto.
        (TuiRegisterDisplayType, TuiRegisterDisplayTypePtr): Ditto.
        (TuiLineOrAddress, TuiLineOrAddressPtr): Ditto.
        (TuiLayoutDef, TuiLayoutDefPtr): Ditto.
        (TuiSourceElement, TuiSourceElementPtr): Ditto.
        (TuiDataElement, TuiDataElementPtr): Ditto.
        (TuiWinElement, TuiWinElementPtr): Ditto.
        (TuiDataInfo, TuiDataInfoPtr): Ditto.
        (TuiCommandElement, TuiCommandElementPtr): Ditto.
        (TuiLocatorElement, TuiLocatorElementPtr): Ditto.
        (TuiWhichElement, TuiWhichElementPtr): Ditto.
        (TuiSourceInfo, TuiSourceInfoPtr): Ditto.
        (TuiCommandInfo, TuiCommandInfoPtr): Ditto.
        * tui/tui-command.c, tui/tui-data.c: Update references.
        * tui/tui-data.h, tui/tui-disasm.c, tui/tui-layout.c: Ditto.
        * tui/tui-regs.c, tui/tui-source.c, tui/tui-stack.c: Ditto.
        * tui/tui-win.c, tui/tui-windata.c, tui/tui-wingeneral.c: Ditto.
        * tui/tui-winsource.c, tui/tui.c: Ditto.
        
2004-02-07  Mark Kettenis  <kettenis@gnu.org>

        * dwarf2-frame.h: Update copyright.
        (enum dwarf2_frame_reg_rule): New.
        (struct dwarf2_frame_state_reg): New.
        (dwarf2_frame_sniffer, dwarf2_frame_base_sniffer): Make extern.
        * dwarf2-frame.c: Update copyright.
        (enum dwarf2_reg_rule): Remove.
        (struct dwarf2_frame_state): Remove defenition of `struct
        dwarf2_frame_state_reg'.
        (read_reg): Call get_frame_arch to get the architecture instead of
        using CURRENT_GDBARCH.
        (execute_cfa_program): Prefix old `enum dwarf2_reg_rule' tags with
        DWARF2_FRAME_.
        (dwarf2_frame_init_reg): New function.
        (dwarf2_frame_cache): Call get_frame_arch to get the architecture
        instead of using CURRENT_GDBARCH.  Call dwarf2_frame_init_reg to
        initialize the register state.  Prefix old `enum dwarf2_reg_rule'
        tags with DWARF2_FRAME_.
        (dwarf2_frame_prev_register): Call get_frame_arch to get the
        architecture instead of using CURRENT_GDBARCH.  Prefix old `enum
        dwarf2_reg_rule' tags with DWARF2_FRAME_.

2004-02-06  Andrew Cagney  <cagney@redhat.com>

        * tui/tui-data.h (struct tui_list): Rename _TuiList.
        (enum tui_data_type): Rename _TuiDataType.
        (struct tui_layout_def): Rename _TuiLayoutDef.
        (struct tui_source_element): Rename _TuiSourceElement.
        (struct tui_data_element): Rename _TuiDataElement.
        (struct tui_command_element): Rename _TuiCommandElement.
        (struct tui_locator_element): Rename _TuiLocatorElement.
        (union tui_which_element): Define.
        (struct tui_win_element): Rename _TuiWinElement.
        (struct tui_data_info): Rename _TuiDataInfo.
        (struct tui_source_info): Rename _TuiSourceInfo.
        (struct tui_command_info): Rename _TuiCommandInfo.
        (tui_initialize_static_data): Rename initializeStaticData.
        (tui_alloc_generic_win_info): Rename allocGenericWinInfo.
        (tui_alloc_win_info): Rename allocWinInfo.
        (tui_init_generic_part): Rename initGenericPart.
        (tui_init_win_info): Rename initWinInfo.
        (tui_alloc_content): Rename allocContent.
        (tui_add_content_elements): Rename addContentElements.
        (tui_init_content_element): Rename initContentElement.
        (tui_free_window): Rename freeWindow.
        (tui_free_win_content): Rename freeWinContent.
        (tui_free_data_content): Rename freeDataContent.
        (tui_free_all_source_wins_content): Rename
        freeAllSourceWinsContent.
        (tui_del_window): Rename tuiDelWindow.
        (tui_del_data_windows): Rename tuiDelDataWindows.
        (tui_partial_win_by_name): Rename partialWinByName.
        (tui_win_name): Rename winName.
        (tui_current_layout): Rename currentLayout.
        (tui_set_current_layout_to): Rename setCurrentLayoutTo.
        (tui_term_height): Rename termHeight.
        (tui_set_term_height_to): Rename setTermHeightTo.
        (tui_term_width): Rename termWidth.
        (tui_set_term_width_to): Rename setTermWidthTo.
        (tui_set_gen_win_origin): Rename setGenWinOrigin.
        (tui_locator_win_info_ptr): Rename locatorWinInfoPtr.
        (tui_source_exec_info_win_ptr): Rename tui_gen_win_info.
        (tui_disassem_exec_info_win_ptr): Rename disassemExecInfoWinPtr.
        (tui_source_windows): Rename sourceWindows.
        (tui_clear_source_windows): Rename clearSourceWindows.
        (tui_clear_source_windows_detail): Rename
        clearSourceWindowsDetail.
        (tui_clear_win_detail): Rename clearWinDetail.
        (tui_add_to_source_windows): Rename tuiAddToSourceWindows.
        (tui_default_tab_len): Rename tuiDefaultTabLen.
        (tui_set_default_tab_len): Rename tuiSetDefaultTabLen.
        (tui_win_with_focus): Rename tuiWinWithFocus.
        (tui_set_win_with_focus): Rename tuiSetWinWithFocus.
        (tui_layout_def): Rename tuiLayoutDef.
        (tui_win_resized): Rename tuiWinResized.
        (tui_set_win_resized_to): Rename tuiSetWinResizedTo.
        (tui_next_win): Rename tuiNextWin.
        (tui_prev_win): Rename tuiPrevWin.
        (tui_add_to_source_windows): Rename addToSourceWindows.
        * tui/tui-winsource.c, tui/tui-win.c: Update references.
        * tui/tui-layout.c, tui/tui-source.c: Ditto.
        * tui/tui-stack.c, tui/tui-io.c: Ditto.
        * tui/tui.c, tui/tui-data.c: Ditto.
        * tui/tui-interp.c, tui/tui-data.c: Ditto.
        * tui/tui-disasm.c, tui/tui-command.c: Ditto.

        * tui/tui-source.h: Update copyright.  Include "tui-data.h".
        (struct symtab): Declare.
        (tui_set_source_content): Rename tuiSetSourceContent.
        (tui_show_symtab_source): Rename tuiShowSource.
        (tui_source_is_displayed): Rename tuiSourceIsDisplayed.
        (tui_vertical_source_scroll): Rename tuiVerticalSourceScroll.
        * tui/tui-source.c: Update copyright.  Update references.
        * tui/tui-win.c, tui/tui-winsource.c: Update references.
        * tui/tui-stack.c: Update references.

        * tui/tui-win.h: Update copyright.  Include "tui-data.h".
        (struct tui_win_info): Declare.
        (tui_scroll_forward): Rename tuiScrollForward.
        (tui_scroll_backward): Rename tuiScrollBackward.
        (tui_scroll_left): Rename tuiScrollLeft.
        (tui_scroll_right): Rename tuiScrollRight.
        (tui_set_win_focus_to): Rename tuiSetWinFocusTo.
        (tui_resize_all): Rename tuiResizeAll.
        (tui_refresh_all_win): Rename tuiRefreshAll.
        (tui_sigwinch_handler): Rename tuiSigwinchHandler.
        * tui/tui-layout.c, * tui/tui-io.c: Update references.
        * tui/tui-wingeneral.h, * tui/tui.c: Update references.
        * tui/tui-disasm.c, * tui/tui-command.c: Update references.

        * tui/tui-windata.h: Update copyright.  Include "tui-data.h".
        (tui_erase_data_content): Rename tuiEraseDataContent.
        (tui_display_all_data): Rename tuiDisplayAllData.
        (tui_check_data_values): Rename tuiCheckDataValues.
        (tui_display_data_from_line): Rename tuiDisplayDataFromLine.
        (tui_first_data_item_displayed): Rename tuiFirstDataItemDisplayed.
        (tui_first_data_element_no_in_line): Rename
        tuiFirstDataElementNoInLine.
        (tui_delete_data_content_windows): Rename
        tuiDeleteDataContentWindows.
        (tui_refresh_data_win): Rename tuiRefreshDataWin.
        (tui_display_data_from): Rename tuiDisplayDataFrom.
        (tui_vertical_data_scroll): Rename tuiVerticalDataScroll.
        * tui/tui-windata.c, tui/tui-hooks.c: Update references.
        * tui/tui-win.c, tui/tui-regs.c: Update references.
        * tui/tui-layout.c, tui/tui.c: Update references.

        * tui/tui-wingeneral.h: Update copyright.
        (m_allBeVisible): Delete macro.
        (m_allBeInvisible): Delete macro.       
        (struct tui_gen_win_info): Declare.
        (struct tui_win_info): Declare.
        (tui_unhighlight_win): Rename unhighlightWin.
        (tui_make_visible, tui_make_invisible): Replace makeVisible.
        (tui_make_all_visible, tui_make_all_invisible): Replace makeAllVisible.
        (tui_make_window): Rename makeWindow.
        (tui_copy_win): Rename copyWin.
        (tui_box_win): Rename boxWin.
        (tui_highlight_win): Rename highlightWin.
        (tui_check_and_display_highlight_if_needed): Rename
        checkAndDisplayHighlightIfNeeded.
        (tui_refresh_all): Rename refreshAll.
        (tui_delete_win): Rename tuiDelwin.
        (tui_refresh_win): Rename tuiRefreshWin.
        * tui/tui-wingeneral.c (make_visible): Rename makeVisible.
        (tui_make_visible, tui_make_invisible): New functions.
        (tui_make_all_visible, tui_make_all_invisible): New functions.
        (make_all_visible): Rename makeAllVisible.
        * tui/tui-winsource.c, tui/tui-windata.c: Update references.
        * tui/tui-data.c, tui/tui-winsource.c: Update references.
        * tui/tui-windata.c, tui/tui-win.c: Update references.
        * tui/tui-regs.c, tui/tui-layout.c: Update references.
        * tui/tui-data.h (struct tui_gen_win_info): Rename _TuiGenWinInfo.

2004-02-06  Mark Kettenis  <kettenis@gnu.org>

        * proc-api.c (write_with_trace): Initialize local variable to
        silence compiler warning.

2004-02-06  Andrew Cagney  <cagney@redhat.com>

        * tui/tui-source.h: Do not include "defs.h".
        (struct tui_win_info): Declare.
        (tui_set_source_content_nil): Declare.
        * tui/tui-data.h (struct tui_win_info): Rename _TuiWinInfo.
        (union tui_line_or_address): Rename _TuiLineOrAddress.
        * tui/tui-winsource.h: Update copyright.  Include "tui-data.h".
        (tui_update_source_window): Rename tuiUpdateSourceWindow.
        (tui_update_source_window_as_is): Rename
        tuiUpdateSourceWindowAsIs.
        (tui_update_source_windows_with_addr): Rename
        tuiUpdateSourceWindowsWithAddr.
        (tui_update_source_windows_with_line): Rename
        tuiUpdateSourceWindowsWithLine.
        (tui_clear_source_content): Rename tuiClearSourceContent.
        (tui_erase_source_content): Rename tuiEraseSourceContent.
        (tui_set_source_content_nil): Rename tuiSetSourceContentNil.
        (tui_show_source_content): Rename tuiShowSourceContent.
        (tui_horizontal_source_scroll): Rename tuiHorizontalSourceScroll.
        (tui_set_exec_info_content): Rename tuiSetExecInfoContent.
        (tui_show_exec_info_content): Rename tuiShowExecInfoContent.
        (tui_erase_exec_info_content): Rename tuiEraseExecInfoContent.
        (tui_clear_exec_info_content): Rename tuiClearExecInfoContent.
        (tui_update_exec_info): Rename tuiUpdateExecInfo.
        (tui_set_is_exec_point_at): Rename tuiSetIsExecPointAt.
        (tui_alloc_source_buffer): Rename tuiAllocSourceBuffer.
        (tui_line_is_displayed): Rename tuiLineIsDisplayed.
        (tui_addr_is_displayed): Rename tuiAddrIsDisplayed.
        (struct tui_win_info): Declare.
        * tui/tui-stack.c: Update references.
        * tui/tui-layout.c, tui/tui-winsource.c: Ditto.
        * tui/tui-win.c, tui/tui-source.c: Ditto.
        * tui/tui.c, tui/tui-disasm.c: Ditto.

2004-02-06  Mark Kettenis  <kettenis@gnu.org>

        * i386-linux-tdep.c (i386_linux_sigcontext_addr): Fix calculation
        of UCONTEXT_ADDR.  Fixes PR backtrace/1545.

2004-02-05  Mark Kettenis  <kettenis@gnu.org>

        * infrun.c (handle_inferior_event): Allow for breakpoint
        instructions to generate a SIGSEGV in addition to SIGTRAP, SIGILL
        and SIGEMT.  Update comments.
        * NEWS (Revised SPARC target): Mention support for non-executable
        stack.

2004-02-04  Mark Kettenis  <kettenis@gnu.org>

        * target.h (target_object): Add TARGET_OBJECT_WCOOKIE.
        * inftarg.c: Update copyright year.
        (child_xfer_partial): Add support for TARGET_OBJECT_WCOOKIE.
        * sparc-nat.c: Include "target.h" and "gdb_assert.h".
        (sparc_xfer_wcookie): New function.
        * sparc-tdep.c (sparc_fetch_wcookie): New function.
        * Makefile.in (sparc-nat.o): Update dependencies.
        * config/sparc/nm-nbsd.h: Include "target.h".
        (NATIVE_XFER_WCOOKIE): New define.
        (sparc_xfer_wcookie): New prototype.

2004-02-04  Andrew Cagney  <cagney@redhat.com>

        * m68k-tdep.c (m68k_saved_pc_after_call): Delete #ifdef
        SYSCALL_TRAP function.
        (m68k_gdbarch_init): Delete #ifdef SYSCALL_TRAP code.

2004-02-04  Andrew Cagney  <cagney@redhat.com>
            Daniel Jacobowitz  <drow@mvista.com>

        * objfiles.h: Delete comments refering to inside_entry_func and
        DEPRECATED_FRAME_CHAIN_VALID.
        * defs.h (inside_entry_func): Update prototype..
        * blockframe.c (inside_entry_func): Rename to
        legacy_inside_entry_func.  Add new inside_entry_func taking a frame.
        * frame.c (get_prev_frame): Pass the frame to inside_entry_func.

2004-02-03  Jeff Johnston  <jjohnstn@redhat.com>

        * breakpoint.c (struct captured_parse_breakpoint_args):  Move
        outside of #ifdef SOLIB_ADD region.
        (do_restore_lang_radix_cleanup): Ditto.
        (resolve_pending_breakpoint): Ditto.

2004-02-03  Andrew Cagney  <cagney@redhat.com>

        * ia64-tdep.c (read_sigcontext_register): Delete unused function.
        (process_note_abi_tag_sections): Delete unused function.
        (ia64_read_fp): Delete unused function.
        (gdbarch_extract_struct_value_address): Delete declaration.

2004-02-02  Andrew Cagney  <cagney@redhat.com>

        * vax-tdep.c (vax_frame_chain): Delete call to
        deprecated_inside_entry_file.
        * ns32k-tdep.c (ns32k_frame_chain): Ditto.

2004-02-02  Mark Kettenis  <kettenis@gnu.org>

        * dwarf2-frame.c (dwarf2_frame_cache): Deal with a return address
        column that's "empty" or "same value" when eliminating REG_RA
        rules.

2004-02-02  Jeff Johnston  <jjohnstn@redhat.com>

        * NEWS: Add information about new pending breakpoint support.

2004-02-02  Jeff Johnston  <jjohnstn@redhat.com>

        * breakpoint.h (struct breakpoint): Add new flag, from_tty,
        and pending fields for pending breakpoint support.
        * breakpoint.c (breakpoint_enabled): Add check for not pending.
        (condition_command): Only parse condition if not a pending
        breakpoint.
        (print_one_breakpoint): Add support for pending breakpoints.
        (describe_other_breakpoints): Add checks to verify we are not
        dealing with pending breakpoints.
        (check_duplicates): Don't check pending breakpoints.
        (set_raw_breakpoint): Initialize pending flag.
        (do_restore_lang_radix_cleanup): New cleanup routine.
        (resolve_pending_breakpoint): New function.
        (re_enable_breakpoints_in_shlibs): Try and resolve any
        pending breakpoints via resolve_pending_breakpoint.
        (mention): Add pending breakpoint support.
        (parse_breakpoint_sals): Add new parameter to pass to
        decode_line_1 to indicate silent errors when files or functions
        are not found.  Change all callers.
        (do_captured_parse_breakpoint): New function.
        (break_command_1): Change prototype to return an rc value and to
        take an optional pending breakpoint pointer.  Support creating
        a pending breakpoint if a "not found" form of error occurs when
        parsing the breakpoint.  Also support resolving an existing pending
        breakpoint and be silent if the resolution fails.
        (create_breakpoints): Change prototype to take pending breakpoint
        pointer.  When resolving a pending breakpoint, use the new pointer
        to provide a conditional or commands added by the end-user.
        (delete_breakpoint): Add appropriate check for pending.
        (breakpoint_re_set_one): Ditto.
        (do_enable_breakpoint): Ditto.

2004-02-02  David Carlton  <carlton@kealia.com>

        * valops.c (enum oload_classification): New.
        (find_overload_match): Break implementation into separate
        functions; delete #if 0'd code; look for symbols within
        namespaces.
        (find_oload_champ_namespace,find_oload_champ_namespace_loop)
        (find_oload_champ,oload_method_static,classify_oload_match): New.
        * cp-support.h: Add declaration for cp_func_name; update
        declaration for make_symbol_overload_list.
        * cp-support.c (cp_func_name): New.
        (overload_list_add_symbol): Fix comment, use
        SYMBOL_LINKAGE_NAME and SYMBOL_NATURAL_NAME.
        (make_symbol_overload_list): Take a function name and a namespace
        instead of a symbol; change implementation.
        (make_symbol_overload_list_using): New.
        (make_symbol_overload_list_qualified, read_in_psymtabs): New.

2004-02-02  Fred Fish  <fnf@redhat.com>

        * main.c (gdb_stdtarg): Move definition to group with other
        gdb_stdtarg definitions and update copyright years.
        * remote-sim.c (gdb_os_write_stderr): Write output to
        gdb_stdtargerr stream instead of gdb_stdtarg stream.
        (gdb_os_flush_stderr): Flush gdb_stdtargerr steam instead of
        gdb_stderr stream and update copyright years.

2004-02-01  Daniel Jacobowitz  <drow@mvista.com>

        * Makefile.in (mips-linux-nat.o): Update dependencies.
        * mips-linux-nat.c: Include mips-tdep.h.

2004-02-01  Roland McGrath  <roland@redhat.com>

        * sol-thread.c (sol_thread_xfer_partial): New function.
        (init_sol_thread_ops): Use that for to_xfer_partial hook.
        (init_sol_core_ops): Likewise.

        * procfs.c (procfs_xfer_partial): New function.
        (init_procfs_ops): Use that for procfs_ops.to_xfer_partial.
        * Makefile.in (procfs.o): Add $(auxv_h) dep.

        * config/nm-linux.h (NATIVE_XFER_AUXV): New macro, uses auxv.c's
        procfs_xfer_auxv function.

        * procfs.c (procfs_make_note_section): If we can read
        TARGET_OBJECT_AUXV data, add an NT_AUXV note containing it.
        * linux-proc.c (linux_make_note_section): Likewise.

        * auxv.h: New file.
        * auxv.c: New file.
        * Makefile.in (auxv_h): New variable.
        (COMMON_OBS): Add auxv.o here.
        (auxv.o): New target.

        * corelow.c (core_xfer_partial): New function.
        (init_core_ops): Use it for core_ops.to_xfer_partial.

        * target.h (enum target_object): Add TARGET_OBJECT_AUXV.
        * inftarg.c (child_xfer_partial): Support it using NATIVE_XFER_AUXV
        macro if that is defined.

2004-02-01  Daniel Jacobowitz  <drow@mvista.com>

        * breakpoint.c (bpstat_stop_status): Take a ptid_t argument,
        and check the specified thread for each breakpoint.
        * breakpoint.h (bpstat_stop_status): Update prototype.
        * infrun.c (handle_inferior_event): Update calls to
        bpstat_stop_status.

2004-02-01  Daniel Jacobowitz  <drow@mvista.com>

        * Makefile.in (cli-cmds.o): Add $(readline_h).

2004-02-01  Daniel Jacobowitz  <drow@mvista.com>

        * cli/cli-cmds.c: Include readline.h.
        (complete_command): Pass the start of the last word to
        complete_line.

2004-01-31  Daniel Jacobowitz  <drow@mvista.com>

        * breakpoint.c (bpstat_stop_status): Remove not_a_sw_breakpoint
        argument, and change first argument to a CORE_ADDR.
        * breakpoint.h (bpstat_stop_status): Update prototype.
        * infrun.c (adjust_pc_after_break): Add a new comment.
        (handle_inferior_event): Update calls to bpstat_stop_status.

2004-01-31  Daniel Jacobowitz  <drow@mvista.com>

        * breakpoint.h: Update copyright years.

2004-01-31  Daniel Jacobowitz  <drow@mvista.com>

        * breakpoint.c (software_breakpoint_inserted_here_p): New function.
        (bpstat_stop_status): Don't decrement PC.
        * breakpoint.h (software_breakpoint_inserted_here_p): Add
        prototype.
        * infrun.c (adjust_pc_after_break): New function.
        (handle_inferior_event): Call it, early.  Remove later references
        to DECR_PC_AFTER_BREAK.
        (normal_stop): Add commentary.

2004-01-31  Daniel Jacobowitz  <drow@mvista.com>

        * breakpoint.c (breakpoint_re_set_one): Add missing chunk of
        2004-01-27 double-free fix.

2004-01-31  Mark Kettenis  <kettenis@gnu.org>

        * sparc-tdep.c (sparc_fetch_wcookie): New function.
        (sparc32_frame_prev_register): Handle StackGhost.
        (sparc_supply_rwindow, sparc_collect_rwindow): Likewise.

2004-01-29  Roland McGrath  <roland@redhat.com>

        * configure.in (NEW_PROC_API): Also match solaris2.9 for this test.
        * configure: Regenerated.

        * procfs.c: Include gdb_string.h for str* decls, otherwise warnings.
        * Makefile.in (procfs.o): Add dep.

2004-01-28  Andrew Cagney  <cagney@redhat.com>

        * tui/tui-stack.h: Update copyright.
        (struct frame_info): Add opaque declaration.
        (tui_update_locator_filename): Rename tuiUpdateLocatorFilename.
        (tui_show_locator_content): Rename tuiShowLocatorContent.
        (tui_show_frame_info): Rename tuiShowFrameInfo.
        * tui/tui-stack.c: Update copyright.  Update references.
        * tui/tui-winsource.c: Update references.
        * tui/tui-win.c: Update references.
        * tui/tui-layout.c: Update references.
        * tui/tui-hooks.c: Update copyright, update references.
        * tui/tui.c: Update copyright, update references.
        * tui/tui-disasm.c: Update references.

2004-01-28  David Carlton  <carlton@kealia.com>

        * dwarf2read.c (add_partial_structure): Use demangled name if
        namespace equals "".

2004-01-27  Jim Blandy  <jimb@redhat.com>

        Clean up misapplied patch:
        * dwarf2read.c (determine_prefix): Change one of the two forward
        declarations for 'determine_prefix_aux' to a declaration for this.
        (read_func_scope): Use cu->language, not cu_language.  Pass 'cu'
        argument to 'die_specification'.

        * dwarf2read.c (read_func_scope): Re-indent comment.

2004-01-27  Paul N. Hilfinger  <hilfinger@gnat.com>

        * breakpoint.c (breakpoint_re_set_one): Set b->cond, b->val, and
        b->exp to NULL after freeing so that error during re-parsing or
        evaluation of expressions associated with breakpoint don't
        eventually lead to re-freeing of storage.
        Committed by Andrew Cagney.

2004-01-27  Andrew Cagney  <cagney@redhat.com>

        * source.c (ambiguous_line_spec): Delete undefined declaration.
        * m32r-rom.c (m32r_set_board_address): Delete unused function.
        (m32r_set_server_address, m32r_set_download_path): Ditto.
        * remote-fileio.c (remote_fileio_to_fio_int): Ditto.

2004-01-27  Daniel Jacobowitz  <drow@mvista.com>

        * dwarf2read.c: Update calls to changed and renamed functions, and
        references to moved variables.

        (struct dwarf2_cu): Add first_fn, last_fn, cached_fn,
        language, language_defn, list_in_scope, and ftypes members.
        (cu_first_fn, cu_last_fn, cu_cached_fn, cu_language)
        (cu_language_defn, list_in_scope, ftypes, cu_header_offset)
        (baseaddr): Remove globals.

        (dwarf_attr): Renamed to dwarf2_attr.  Add CU argument.
        (set_cu_language, die_is_declaration, die_specification)
        (determine_prefix, determin_prefix_aux, class_name, namespace_name)
        (dwarf2_linkage_name, dwarf2_name, dwarf2_extension)
        (dwarf2_get_ref_die_offset, dwarf2_fundamental_type)
        (initialize_cu_func_list, add_to_cu_func_list): Add CU argument.

        (dwarf2_build_psymtabs_hard): Add local baseaddr.  Initialize
        cu.list_in_scope.  Don't initialize cu_header_offset.
        (add_partial_symbol): Add local baseaddr.
        (psymtab_to_symtab_1): Add local baseaddr.  Use
        objfile->section_offsets for consistency.  Don't initialize
        cu_header_offset; do initialize cu.header.offset and
        cu.list_in_scope.
        (read_file_scope, read_func_scope, read_lexical_block_scope)
        (dwarf_decode_lines, new_symbol): Add local baseaddr.

2004-01-27  Michael Chastain  <mec.gnu@mindspring.com>

        * PROBLEMS: Add gdb/1516.

2003-12-29  Robert Millan  <robertmh@gnu.org>

        Patch committed by Andrw Cagney.
        * configure.host: Match knetbsd*-gnu and kfreebsd*-gnu.
        * configure.tgt: Match knetbsd*-gnu.

2004-01-26  Andrew Cagney  <cagney@redhat.com>

        * breakpoint.c (catch_command_1): Delete #ifdef code.
        (catch_fork_command_1): Delete #ifdef wrapper.
        (catch_exec_command_1): Ditto.
        (catch_load_command_1): Ditto.
        (catch_unload_command_1): Ditto.

        * breakpoint.c (watchpoint_check): Delete #if0ed variable.
        (catch_breakpoint): Delete #if0ed function.
        (disable_catch_breakpoint): Ditto.
        (delete_catch_breakpoint, enable_catch_breakpoint): Ditto.
        (disable_catch, enable_catch, delete_catch): Ditto.

2004-01-26  Andrew Cagney  <cagney@redhat.com>

        * remote.c (echo_check, quit_flag): Delete variables.
        (cisco_kernel_mode): Delete variable.
        (minitelnet_return, tty_input, escape_count): Delete variables.
        (remote_cisco_mode): Delete variable.
        (remote_cisco_open, remote_cisco_close): Delete function.
        (remote_cisco_mourn, remote_cisco_wait): Delete function.
        (init_remote_cisco_ops): Delete function.
        (_initialize_remote): Do not install "remote cisco" code.
        (read_frame): Delete cisco specific code.
        (remote_info_process): Delete function.
        (remote_wait): Delete cisco specific code.
        (remote_cisco_section_offsets): Delete function.
        (remote_cisco_objfile_relocate): Delete function.
        (remote_async_wait): Delete cisco specific code.
        (minitelnet, readtty, readsocket): Delete function.

2004-01-26  Andrew Cagney  <cagney@redhat.com>

        * gdbarch.sh (EXTRACT_STRUCT_VALUE_ADDRESS): Deprecate.  Add
        comments mentioning extract_returned_value_address.
        * infcmd.c (print_return_value): Update.  Add comments on
        extract_returned_value_address.
        * stack.c (return_command): Add comments on
        extract_returned_value_address.
        * values.c: Update comment.
        * m32r-tdep.c: Update comment.
        * sparc-tdep.c: Update comment.
        * ia64-tdep.c (ia64_use_struct_convention): Update comment.
        * xstormy16-tdep.c (xstormy16_gdbarch_init): Update.
        * sh64-tdep.c (sh64_gdbarch_init): Update.
        * sh-tdep.c (sh_gdbarch_init): Update.
        * s390-tdep.c (s390_gdbarch_init): Update.
        * rs6000-tdep.c (rs6000_gdbarch_init): Update.
        * m68klinux-tdep.c (m68k_linux_init_abi): Update.
        * m68k-tdep.c (m68k_gdbarch_init): Update.
        * m68hc11-tdep.c (m68hc11_gdbarch_init): Update.
        * m32r-tdep.c (m32r_gdbarch_init): Update.
        * ia64-tdep.c (ia64_gdbarch_init): Update.
        * h8300-tdep.c (h8300_gdbarch_init): Update.
        * frv-tdep.c (frv_gdbarch_init): Update.
        * arm-tdep.c (arm_gdbarch_init): Update.
        * alpha-tdep.c (alpha_gdbarch_init): Update.

2004-01-26  Andrew Cagney  <cagney@redhat.com>

        * dwarf2loc.c (dwarf_expr_frame_base): Use SYMBOL_OPS instead of
        SYMBOL_LOCATION_FUNCS
        (dwarf2_loclist_funcs, dwarf2_locexpr_funcs): Change type to
        "struct symbol_ops".
        * dwarf2loc.h (dwarf2_locexpr_funcs, dwarf2_loclist_funcs): Change
        type to "struct symbol_ops".
        * symtab.h (struct symbol_ops): Rename "struct location_funcs".
        (struct symbol): Replace ".aux_value.loc.funcs" and
        ".aux_value.loc.baton" with ".ops" and ".aux_value.ptr".
        (SYMBOL_OBJFILE): Delete macro.
        (SYMBOL_LOCATION_FUNCS): Delete macro.
        (SYMBOL_LOCATION_BATON): Update.
        * dwarf2read.c (dwarf2_symbol_mark_computed): Set SYMBOL_OPS
        intead of SYMBOL_LOCATION_FUNCS.
        * ax-gdb.c (gen_var_ref): Ditto.
        * printcmd.c (address_info): Ditto.
        * findvar.c (read_var_value): Ditto.
        (symbol_read_needs_frame): Ditto.

2004-01-26  Andrew Cagney  <cagney@redhat.com>

        * dwarf2read.c (read_func_scope): Document frame-base hack.

2004-01-25  Mark Kettenis  <kettenis@gnu.org>

        * infcmd.c (print_return_value): Plug memory leak; delete
        ui_stream object.  Rename argument `structure_return' to
        `struct_return'.

2004-01-25  Mark Kettenis  <kettenis@gnu.org>

        * infcmd.c (print_return_value): Wrap long lines.
        (finish_command_continuation, finish_command): Remove unused
        variable `funcaddr'.  Fix some coding-standards problems.

        * sparc-tdep.c (sparc_regset_from_core_section): Check whether
        SECT_SIZE is large enough, not wheter it's exactly the right size.
        (sparc32_gdbarch_init): Initialize TDEP->sizeof_gregset and
        TDEP->fpregset to zero.

        * sparcnbsd-tdep.c (sparc32nbsd_supply_gregset): Also supply the
        floating-point registers for traditional NetBSD core files.
        (sparc32nbsd_init_abi): Initialize TDEP->sizeof_gregset and
        TDEP->sizeof_fpregset here.

2004-01-25  Mark Kettenis  <kettenis@gnu.org>

        * sparc-tdep.h (sparc32nbsd_sigcontext_saved_regs): New prototype.
        * sparcnbsd-tdep.c (sparc32nbsd_sigcontext_saved_regs): New
        function with code split out from
        sparc32nbsd_sigcontext_frame_cache.
        (sparc32nbsd_sigcontext_frame_cache): Use
        sparc32nbsd_sigcontext_saved_regs.
        (_initialize_sparc32nbsd_tdep): Don't register OS ABI handler for
        OpenBSD.
        * sparcobsd-tdep.c: New file.
        * Makefile.in (ALLDEPFILES): Add sparcobsd-tdep.c.
        (sparcobsd-tdep.o): New dependency.
        * configure.tgt (sparc-*-openbsd*): Set gdb_target to obsd.
        * config/sparc/obsd.mt: New file.

        * sparc-tdep.c (sparc32_gdbarch_init): Don't require
        TDEP->fpregset to be initialized to enable core file register
        sets.

2004-01-24  Mark Kettenis  <kettenis@gnu.org>

        * sparc64-tdep.h (struct frame_info, struct trad_frame_saved_reg):
        Add opaque declarations.
        (sparc64nbsd_sigcontext_saved_regs): New prototype.
        * sparc64nbsd-tdep.c (sparc64nbsd_sigcontext_saved_regs): New
        function with code split out from
        sparc64nbsd_sigcontext_frame_cache.
        (sparc64nbsd_sigcontext_frame_cache): Use
        sparc64nbsd_sigcontext_saved_regs.
        (_initialize_sparc64nbsd_tdep): Don't register OS ABI handler for
        OpenBSD.
        * sparc64obsd-tdep.c: New file.
        * Makefile.in (ALLDEPFILES): Add sparc64obsd-tdep.c.
        (sparc64obsd-tdep.o): New dependency.
        * configure.tgt (sparc64-*-openbsd*): Set gdb_target to obsd64 and
        gdb_osabi to GDB_OSABI_OPENBSD_ELF.
        * config/sparc/obsd64.mt: New file.

        * sparc-tdep.c (sparc_fetch_instruction): Return zero if we can't
        read the instruction at PC.

        * sparcnbsd-tdep.c (GDB_OSABI_NETBSD_CORE): Define, based on the
        value of GDB_OSABI_DEFAULT.
        (sparcnbsd_core_osabi_sniffer): Return GDB_OSABI_NETBSD_CORE
        instead of GDB_OSABI_NETBSD_AOUT.

2004-01-24  Nick Roberts  <nick@nick.uklinux.net>

        * mi/mi-cmd-stack.c, mi/mi-cmd-var.c, mi/mi-cmds.h: Update
        copyright.

2004-01-23  Andrew Cagney  <cagney@redhat.com>

        * printcmd.c (display_command): Replace tui_set_display call with
        tui_set_layout_for_display_command.
        * tui/tui.h (enum tui_win_type): Define.
        (tui_set_layout): Delete declaration.
        (tui_set_layout_for_display_command): Rename set_tui_layout.
        * tui/tui-data.h (enum tui_layout_type): Define.
        * tui/tui-layout.h: Update copyright.  Include "tui-data.h" and
        "tui.h".
        (tui_add_win_to_layout): Rename tuiAddWinToLayout.
        (tui_default_win_height): Rename tuiDefaultWinHeight.
        (tui_default_win_viewport_height): Rename
        tuiDefaultWinViewportHeight.
        (tui_set_layout): RenametuiSetLayout.
        * tui/tui-layout.c: Update references.
        * tui/tui.c: Update references.
        * tui/tui-disasm.c: Update references.

2004-01-23  David Carlton  <carlton@kealia.com>

        Partial workaround for PR c++/1511:
        * cp-namespace.c: Include frame.h.
        (cp_lookup_transparent_type): New
        (cp_lookup_transparent_type_loop): New.
        * cp-support.h: Declare cp_lookup_transparent_type.
        * symtab.c (basic_lookup_transparent_type): Renamed from
        lookup_transparent_type.
        (lookup_transparent_type): Replace old body by a call to
        current_language->la_lookup_transparent_type.
        * symtab.h: Update copyright.  Declare
        basic_lookup_transparent_type.
        * language.h: Update copyright.
        (struct language_defn): Add la_lookup_transparent_type.
        * language.c: Update copyright.
        (unknown_language_defn): Add basic_lookup_transparent_type.
        (auto_language_defn): Add basic_lookup_transparent_type.
        (local_language_defn): Add basic_lookup_transparent_type.
        * ada-lang.c: Update copyright.
        (ada_language_defn): Add basic_lookup_transparent_type.
        * c-lang.c: Update copyright.
        (c_language_defn): Add basic_lookup_transparent_type.
        (cplus_language_defn): Add basic_lookup_transparent_type.
        (asm_language_defn): Add basic_lookup_transparent_type.
        (minimal_language_defn): Add basic_lookup_transparent_type.
        * f-lang.c: Update copyright.
        (f_language_defn): Add basic_lookup_transparent_type.
        * jv-lang.c: Update copyright.
        (java_language_defn): Add basic_lookup_transparent_type.
        * m2-lang.c: Update copyright.
        (m2_language_defn): Add basic_lookup_transparent_type.
        * objc-lang.c: Update copyright.
        (objc_language_defn): Add basic_lookup_transparent_type.
        * p-lang.c: Update copyright.
        (p_language_defn): Add basic_lookup_transparent_type.
        * scm-lang.c: Update copyright.
        (scm_language_defn): Add basic_lookup_transparent_type.
        * Makefile.in (cp-namespace.o): Depend on frame.h.

2004-01-23  David Carlton  <carlton@kealia.com>

        Patch for PR c++/1520:
        * dwarf2read.c (read_func_scope): Set processing_current_prefix
        properly if we have a specification die.
        (determine_prefix_aux): Rename from determine_prefix.
        (determine_prefix): Like the old determine_prefix, but never
        returns NULL.

2004-01-23  Theodore A. Roth  <troth@openavr.org>

        * avr-tdep.c: Update copyright.
        (avr_iaddr_p): Delete unused function.
        (avr_saddr_p): Delete unused function.

2004-01-23  David Carlton  <carlton@kealia.com>

        * symfile.c (reread_symbols): Clear objfile->cp_namespace_symtab.
        Fix for PR symtab/1534.

2004-01-23  Mark Kettenis  <kettenis@gnu.org>

        * NEWS (New native configurations): Mention OpenBSD/sparc and
        OpenBSD/sparc64.
        * configure.tgt: Add sparc-*-openbsd* and sparc64-*-openbsd*.
        * configure.host: Likewise.
        * sparcnbsd-tdep.c (_initialize_sparnbsd_tdep): Register OS ABI
        handler for OpenBSD.
        * sparc64nbsd-tdep.c (_initialize_sparc64nbsd_tdep): Likewise.

2004-01-22  Mark Kettenis  <kettenis@gnu.org>

        * sparcnbsd-tdep.c (sparcnbsd_core_osabi_sniffer): New function.
        (_initialize_sparnbsd_tdep): Register sparcnbsd_core_osabi_sniffer.

        * ser-pipe.c (pipe_open): Use proper null pointer in execl call.
        * cli/cli-cmds.c (shell_escape): Likewise.

        * osabi.c (generic_elf_osabi_sniff_abi_tag_sections): Recognize
        OpenBSD .note.openbsd.ident sections.

2004-01-22  David Carlton  <carlton@kealia.com>

        * dwarf2read.c (psymtab_to_symtab_1): Calculate lowpc, highpc via
        get_scope_pc_bounds.
        (read_file_scope): Ditto.
        (get_scope_pc_bounds): New function, produced by extracting code
        from the above two functions, consolidating it, and adding support
        for DW_TAG_namespace.

2004-01-22  Mark Kettenis  <kettenis@gnu.org>

        * osabi.c (MAX_NOTESZ): New define.
        (check_note): New function.
        (generic_elf_osabi_sniff_abi_tag_sections): Reorganize code using
        check_note.

2004-01-21  Roland McGrath  <roland@redhat.com>

        * MAINTAINERS (write after approval): Add myself.

2004-01-21  Eli Zaretskii  <eliz@gnu.org>

        * utils.c (init_page_info): Move declarations of `rows' and
        `cols' before the __GO32__-specific code.  Move the closing brace
        outside the #ifdef __GO32__..#endif block.
        [__GO32__]: Use `rows' and `cols' to avoid compiler warnings.

2004-01-21  Paul Brook  <paul@codesourcery.com>

        * infrun.c (handle_inferior_event): Check stop_stack_dummy if handling
        BPSTAT_WHAT_CHECK_SHLIBS.

2004-01-21  Paul Brook  <paul@codesourcery.com>

        * MAINTAINERS: Add myself to write-after-approval.

2004-01-20  Andrew Cagney  <cagney@redhat.com>

        * ax-gdb.c (print_axs_value): Delete unused function.
        * jv-lang.c (java_lookup_type): Delete unused function.
        * cli/cli-dump.c (dump_filetype): Delete unused function.
        * remote-mips.c (remote_mips_insert_hw_breakpoint)
        (remote_mips_remove_hw_breakpoint): Delete unused functions.
        (mips_getstring): Delete unused function.
        (pmon_insert_breakpoint): Delete #if0ed function.
        (PMON_MAX_BP): Delete #if0ed MACRO.
        (mips_pmon_bp_info): Delete #if0ed variable.
        (pmon_remove_breakpoint): Delete #if0ed function.
        * monitor.c (monitor_write_even_block): Delete unused function.
        (monitor_write_memory_block): Delete #if0ed code.
        * dink32-rom.c (dink32_load): Delete unused function.
        (_initialize_dink32_rom): Delete #if0ed code.
        * d10v-tdep.c (d10v_daddr_p): Delete unused function.

        * tui/tui-command.c: Update references.
        * tui/tui-io.c: Update references.
        * tui/tui-command.h: Update copyright.
        (tui_dispatch_ctrl_char): Rename tuiDispatchCtrlChar.

        * source.c (ambiguous_line_spec): Delete never-defined function.
        * remote-rdi.c (arm_rdi_mourn, arm_rdi_send): Ditto.
        * gdbtypes.c (add_name, add_mangled_type): Ditto.
        * cli/cli-cmds.c (validate_comname): Ditto.

        * tui/tui-disasm.h: Update copyright.  Include "tui.h" and
        "tui-data.h".
        (tui_set_disassem_content): Rename tuiSetDisassemContent.
        (tui_show_disassem): Rename tuiShowDisassem.
        (tui_show_disassem_and_update_source): Rename
        tuiVerticalDisassemScroll.
        (tui_vertical_disassem_scroll): Rename tuiVerticalDisassemScroll.
        (tui_get_begin_asm_address): Rename tuiGetBeginAsmAddress.
        * tui/tui.h: Update copyright.
        (enum tui_status): Define.
        * tui/tui-data.h (enum tui_scroll_direction): Define.
        * tui/tui-disasm.c: Update copyright.  Update references.
        * tui/tui-winsource.c:  Update copyright.  Update references.
        * tui/tui-win.c: Update references.
        * tui/tui-layout.c: Update references.

2004-01-20  Andrew Cagney  <cagney@redhat.com>

        * mi/mi-cmd-stack.c (list_args_or_locals): Move declaration of
        sym2 to start of block.

2004-01-19  Michael Chastain  <mec.gnu@mindspring.com>

        * MAINTAINERS: Delete mmalloc.
        * Makefile.in: Delete MMALLOC, MMALLOC_CFLAGS, -lmmalloc, mmalloc_h.
        * NEWS: Mention removal of --with-malloc.
        * acconfig.h: Delete USE_MMALLOC, MMCHECK_FORCE.
        * config.in: Regenerate.
        * configure: Regenerate.
        * configure.in: Delete MMALLOC_CFLAGS, MMALLOC, --with-mmalloc,
        USE_MMALLOC, MMCHECK_FORCE.
        * gdbinit.in: Remove mmalloc.
        * utils.c: Delete USE_MMALLOC, NO_MMCHECK, MMCHECK_FORCE, malloc_botch.
        * config/alpha/alpha-linux.mh: Delete MMALLOC, MMALLOC_CFLAGS.
        * config/i386/go32.mh: Likewise.
        * config/i386/interix.mh: Likewise.
        * config/powerpc/xm-linux.h: Delete MMAP_BASE_ADDRESS, MMAP_INCREMENT.

2004-01-19  Jeff Johnston  <jjohnstn@redhat.com>

        * linespec.c (decode_variable, symtab_from_filename):  Call
        error_silent with error message instead of throwing an exception
        directly.
        * defs.h (error_silent, error_output_message): Add prototypes.
        (catch_exceptions_with_msg): Ditto.
        * utils.c (error_silent, error_output_message): New functions.
        * top.c (catch_exceptions_with_msg): New function.

2004-01-20  Nick Roberts  <nick@nick.uklinux.net>

        * mi/mi-cmds.h (enum print_values): Add definition.

        * mi/mi-cmd-stack.c (mi_cmd_stack_list_locals): Print the name,
        type and value for simple data types and just the name and type
        for complex ones, if required.

        * mi/mi-cmd-var.c (mi_cmd_var_list_children): Print the values of the
        children, if required.

2004-01-19  Kevin Buettner  <kevinb@redhat.com>

        * frv-tdep.c (frv_push_arguments, frv_saved_pc_after_call): Delete
        unused declarations.

2004-01-19  Andrew Cagney  <cagney@redhat.com>

        * top.h (mapped_symbol_files): Delete declaration.
        * main.c (captured_main): Delete option "m" and "mapped".
        * objfiles.c (mapped_symbol_files): Delete variable.
        * symfile.c (symbol_file_command): Delete mmap code.
        (symbol_file_add_with_addrs_or_offsets): Ditto.
        (add_symbol_file_command, reread_separate_symbols): Ditto.
        * objfiles.h (OBJF_MAPPED): Delete.
        * objfiles.c (allocate_objfile) [USE_MMALLOC]: Delete.
        (free_objfile) [USE_MMALLOC]: Ditto.
        (open_existing_mapped_file): Delete function.
        (open_mapped_file): Delete function.
        (map_to_file): Delete function.

2004-01-19  Kevin Buettner  <kevinb@redhat.com>

        * infrun.c (step_into_function): Account for possible breakpoint
        adjustment when computing ``stop_func_start''.

2004-01-19  Kevin Buettner  <kevinb@redhat.com>

        * target.c (default_region_size_ok_for_hw_watchpoint): Compare
        the region size against the size of a pointer, not the size of
        a register as given by DEPRECATED_REGISTER_SIZE.

2004-01-19  Andrew Cagney  <cagney@redhat.com>

        * tui/tui-regs.h: Include "tui-data.h".
        (tuiFirstRegElementNoInLine): Delete declaration.
        (tui_display_registers_from): Rename tuiDisplayRegistersFrom.
        (tui_last_regs_line_no): Rename tuiLastRegsLineNo.
        (tui_line_from_reg_element_no): Rename tuiLineFromRegElementNo.
        (tui_calculate_regs_column_count): Rename
        tuiCalculateRegsColumnCount.
        (tui_check_register_values): Rename tuiCheckRegisterValues.
        (tui_show_registers): Rename tuiShowRegisters.
        (tui_display_registers_from_line): Rename
        tuiDisplayRegistersFromLine.
        (tui_first_reg_element_inline): Rename tuiFirstRegElementInLine.
        (tui_toggle_float_regs): Rename tuiToggleFloatRegs.
        (tui_first_reg_element_no_inline): Rename
        tuiFirstRegElementNoInLine.
        * tui/tui-data.h: Update copyright.
        (enum tui_register_display_type): Rename _TuiRegisterDisplayType.
        * tui/tui-windata.c: Update copyright, update references.
        * tui/tui-regs.c: Update copyright, update references.
        * tui/tui-win.c: Update copyright, update references.
        * tui/tui-layout.c: Update copyright, update references.

2004-01-18  Andrew Cagney  <cagney@redhat.com>

        * tui/tui-io.c: Update copyright.
        (key_is_end_sequence, key_is_backspace): New functions.
        (key_is_command_char, key_is_start_sequence): New function.
        (tui_getc): Update references.
        * tui/tui-io.h: Update copyright.
        (m_tuiStartNewLine): Delete macro.
        (m_isBackspace, m_isDeleteChar): Delete macros.
        (m_isDeleteLine, m_isDeleteToEol): Delete macros.
        (m_isNextPage, m_isPrevPage): Delete macros.
        (m_isLeftArrow, m_isRightArrow): Delete macros.
        (m_isXdbStyleCommandChar): Delete macro.
        (key_is_start_sequence): Declare, replace m_isStartSequence.
        (key_is_end_sequence): Declare, replace m_isEndSequence.
        (key_is_backspace): Declare ,replace m_isBackspace.
        (key_is_command_char): Declare, replace m_isCommandChar.
        * tui/tui-command.c: Update copyright.
        (tuiDispatchCtrlChar): Update references.

        * config/djgpp/fnchange.lst: Delete tui/tuiSourceWin.c and
        tuiSourceWin.h.

        * tui/tui-command.c: Rename tui/tuiCommand.c.
        * tui/tui-command.h: Rename tui/tuiCommand.h.
        * tui/tui-data.c: Rename tui/tuiData.c.
        * tui/tui-data.h: Rename tui/tuiData.h.
        * tui/tui-disasm.c: Rename tui/tuiDisassem.c.
        * tui/tui-disasm.h: Rename tui/tuiDisassem.h.
        * tui/tui-io.c: Rename tui/tuiIO.c.
        * tui/tui-io.h: Rename tui/tuiIO.h.
        * tui/tui-layout.c: Rename tui/tuiLayout.c.
        * tui/tui-layout.h: Rename tui/tuiLayout.h.
        * tui/tui-regs.c: Rename tui/tuiRegs.c.
        * tui/tui-regs.h: Rename tui/tuiRegs.h.
        * tui/tui-source.c: Rename tui/tuiSource.c.
        * tui/tui-source.h: Rename tui/tuiSource.h.
        * tui/tui-stack.c: Rename tui/tuiStack.c.
        * tui/tui-stack.h: Rename tui/tuiStack.h.
        * tui/tui-win.c: Rename tui/tuiWin.c.
        * tui/tui-win.h: Rename tui/tuiWin.h.
        * tui/tui-windata.c: Rename tui/tuiDataWin.c.
        * tui/tui-windata.h: Rename tui/tuiDataWin.h.
        * tui/tui-wingeneral.c: Rename tui/tuiGeneralWin.c.
        * tui/tui-wingeneral.h: Rename tui/tuiGeneralWin.h.
        * tui/tui-winsource.c: Rename tui/tuiSourceWin.c.
        * tui/tui-winsource.h: Rename tui/tuiSourceWin.h.
        * tui/tui-file.c: Update includes.
        * tui/tui-hooks.c: Update includes.
        * tui/tui-interp.c: Update includes.
        * tui/tui.c: Update includes.
        * Makefile.in: Update all tui/ dependencies.
        (SUBDIR_TUI_OBS, SUBDIR_TUI_SRCS): Update file names.

        * Makefile.in: Update copyright.  Update dependencies.

        * tui/tuiSourceWin.c (tui_update_breakpoint_info): Fix compile
        problem.

2004-01-18  Andrew Cagney  <cagney@redhat.com>

        * mn10300-tdep.c (_initialize_mn10300_tdep): Call gdbarch_register
        instead of register_gdbarch_init.

        * remote-sds.c (tohex): Delete unused function.  Update copyright.
        * xstormy16-tdep.c (xstormy16_register_virtual_size): Ditto.
        * v850-tdep.c (v850_register_virtual_size): Ditto.
        * target.c (normal_target_post_startup_inferior): Ditto.
        * source.c (ambiguous_line_spec): Ditto.
        * remote.c (adapt_remote_get_threadinfo): Ditto.
        * mi/mi-out.c (out_field_fmt): Ditto.
        * mi/mi-interp.c (mi_interp_read_one_line_hook): Ditto.
        (output_control_change_notification): Ditto.
        * m68k-tdep.c (m68k_register_byte): Ditto.
        (m68k_remote_breakpoint_from_pc): Ditto.
        * ui-out.c (init_ui_out_state): Delete unused declaration.
        * stabsread.c (search_value): Ditto.
        * mi/mi-cmd-env.c (env_cli_command): Ditto.
        * maint.c (print_section_table): Ditto.
        * infrun.c (set_follow_fork_mode_command): Ditto.

2004-01-18  Mark Kettenis  <kettenis@gnu.org>

        * dwarf2-frame.c (execute_cfa_program): Move DWA_CFA_nop before
        DW_CFA_def_cfa_exporession.  Add support for
        DW_CFA_offset_extendend_sf, DW_CFA_def_cfa_sf and
        DW_CFA_def_cfa_offset_sf.  This should fix PR backtrace/1391.

2004-01-18  Andrew Cagney  <cagney@redhat.com>

        * ocd.c: Update copyright.
        (bdm_read_register_command): Delete unused function.
        (_initialize_remote_ocd): Delete commented out reference.
        (get_quoted_char, reset_packet): Delete #if0ed function.
        (output_packet, put_quoted_char): Delete #if0ed function.
        (stu_put_packet, stu_get_packet): Delete #if0ed function.
        (ocd_start_remote): Delete #if0ed code, remove #if1 wrapper.
        (BDM_BREAKPOINT): Delete #if0ed macro.
        (remote_timeout): Delete #if0ed variable.

2004-01-18  Mark Kettenis  <kettenis@gnu.org>

        * Makefile.in (ALLDEPFILES): Remove core-sol2.c.
        (core-sol2.o): Remove dependency.
        * core-sol2.c: Remove file.

2004-01-17  Andrew Cagney  <cagney@redhat.com>

        * mdebugread.c (compare_blocks): Make addr_diff a LONGEST.
        * block.h: Make GLOBAL_BLOCK, STATIC_BLOCK, FIRST_LOCAL_BLOOCK
        enums.

2004-01-17  Daniel Jacobowitz  <drow@mvista.com>

        * remote.c: Update copyright years.

2004-01-17  Daniel Jacobowitz  <drow@mvista.com>

        * remote.c (remote_vcont_resume): Use xstrprintf instead of sprintf.

2004-01-17  Andrew Cagney  <cagney@redhat.com>

        * mdebugread.c: Update copyright.
        (parse_symbol): Replace DEPRECATED_STREQ with strcmp.
        (parse_type, parse_procedure): Ditto.
        (parse_partial_symbols, psymtab_to_symtab_1): Ditto.

        * cris-tdep.c (cris_store_struct_return): Put back accidently
        deleted function.

        * gdbarch.sh: Update copyright year.
        * gdbarch.h, gdbarch.c: Re-generate.

2004-01-17  Daniel Jacobowitz  <drow@mvista.com>

        Suggested by George Anzinger.
        * dwarf2expr.c (execute_stack_op): Fetch the second item from the
        correct stack offset.  Include unknown opcode numbers in the error
        message.

2004-01-17  Andrew Cagney  <cagney@redhat.com>

        * x86-64-tdep.c (x86_64_init_abi): No need to clear
        extract_struct_value_address, i386 does not set it.
        * sparc64-tdep.c (sparc64_init_abi): Do not set
        extract_struct_value_address, never called.
        (sparc64_extract_struct_value_address): Delete function.
        * m68hc11-tdep.c: Update copyright.
        (m68hc11_gdbarch_init): Delete redundant assignment of
        extract_struct_value_address.
        * i386-tdep.c: Update copyright.
        (i386_gdbarch_init): Do not set extract_struct_value_address,
        never called.
        (i386_extract_struct_value_address): Delete function.
        * sparc-tdep.c (sparc32_gdbarch_init): Do not set
        extract_struct_value_address, never called.
        (sparc32_extract_struct_value_address): #if 0 function.  Add
        comments explaining its future.

2004-01-17  Daniel Jacobowitz  <drow@mvista.com>

        * arm-tdep.c (arm_write_pc): New function.
        (arm_gdbarch_init): Call set_gdbarch_write_pc.

2004-01-17  Daniel Jacobowitz  <drow@mvista.com>

        * breakpoint.c (must_shift_inst_regs): Delete.
        (bpstat_stop_status): Delete references to DECR_PC_AFTER_HW_BREAK
        and SHIFT_INST_REGS.
        * infcmd.c (step_1, step_1_continuation): Delete references to
        SHIFT_INST_REGS.
        * infrun.c (keep_going): Likewise.
        * target.h (DECR_PC_AFTER_HW_BREAK): Don't define.
        * config/i386/nm-i386.h (DECR_PC_AFTER_HW_BREAK): Likewise.

2004-01-17  Andrew Cagney  <cagney@redhat.com>

        * gdbarch.sh (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS): Delete.
        * gdbarch.h, gdbarch.c: Re-generate.
        * infcmd.c (print_return_value): Delete reference to
        DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS.

        * cris-tdep.c (cris_gdbarch_init): Do not set
        deprecated_extract_struct_value_address.

        * xstormy16-tdep.c: Update copyright.
        (xstormy16_extract_struct_value_address): Update to current
        extract struct value address interface.
        (xstormy16_gdbarch_init): Set extract_struct_value_address.
        * sh64-tdep.c (sh64_extract_struct_value_address): Update to
        current extract struct value address interface.
        (sh64_gdbarch_init): Set extract_struct_value_address.

        * cris-tdep.c: Update copyright.
        (cris_extract_struct_value_address): Delete function.
        (struct_return_address): Delete variable.
        (cris_store_struct_return): Do not set struct_return_address.

        * mcore-tdep.c: Update copyright.
        (mcore_extract_struct_value_address): Delete function.  Update
        comments.
        (mcore_gdbarch_init): Update.
        * mn10300-tdep.c: Update copyright.
        (mn10300_extract_struct_value_address): Delete function.
        (mn10300_gdbarch_init): Update.
        * v850-tdep.c: Update copyright.
        (v850_extract_struct_value_address): Delete.
        (v850_gdbarch_init): Update.
        * ns32k-tdep.c: Update copyright.
        (ns32k_extract_struct_value_address): Delete.
        (ns32k_gdbarch_init): Update.
        * hppa-tdep.c (hppa_extract_struct_value_address): Delete.
        (hppa_gdbarch_init): Update.
        * vax-tdep.c: Update copyright.
        (vax_extract_struct_value_address): Delete.
        (vax_gdbarch_init): Update.

        * gdbarch.sh (DEPRECATED_NPC_REGNUM): Delete.
        * gdbarch.h, gdbarch.c: Re-generate.
        * procfs.c (procfs_fetch_registers): Delete reference to
        DEPRECATED_NPC_REGNUM.
        (procfs_store_registers): Ditto.
        * regcache.c (generic_target_write_pc): Simplify.
        * lynx-nat.c: Delete #ifdef SPARC code.  Not used.

        * core-sol2.c (fetch_core_registers): Replace
        DEPRECATED_NPC_REGNUM with equivalent tdep value.

        * hppa-tdep.c: Update copyright year.
        (hppa_target_write_pc): Use PCOQ_TAIL_REGNUM instead of
        NPC_REGNUM.
        (hppa_gdbarch_init): Do not set deprecated_npc_regnum.

        * mips-tdep.c (mips_write_pc): New function.
        (mips_gdbarch_init): Set "write_pc" to "mips_write_pc".
        (mips_read_pc): Use mips_regnum instead of PC_REGNUM.
        (mips_find_saved_regs, mips_software_single_step: Ditto.
        (mips_frame_saved_pc, mips_frame_saved_pc): Ditto.
        mips_init_extra_frame_info, mips_pop_frame): Ditto.

2004-01-17  Andrew Cagney  <cagney@redhat.com>

        * mips-tdep.c: Re-indent.  Group functions by ABI.

2004-01-17  Andrew Cagney  <cagney@redhat.com>

        * gdbarch.sh (DECR_PC_AFTER_BREAK): Make zero the default.
        * gdbarch.c: Re-generate.
        * xstormy16-tdep.c (xstormy16_gdbarch_init): Do not set
        DECR_PC_AFTER_BREAK to zero.
        * vax-tdep.c (vax_gdbarch_init): Ditto.
        * v850-tdep.c (v850_gdbarch_init): Ditto.
        * sparc-tdep.c (sparc32_gdbarch_init): Ditto.
        * sh64-tdep.c (sh64_gdbarch_init): Ditto.
        * sh-tdep.c (sh_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.
        * m68hc11-tdep.c (m68hc11_gdbarch_init): Ditto.
        * m32r-tdep.c (m32r_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.
        * i386-nto-tdep.c (i386nto_init_abi): Add comment.

2004-01-17  J. Brobecker  <brobecker@gnat.com>

        * dwarf2read.c (dwarf2_non_const_array_bound_ignored_complaint):
        Delete, no longer used.
        (read_subrange_type): New function, mostly extracted from
        read_array_type().
        (read_array_type): Replace extracted code by call to
        read_subrange_type().
        (dwarf2_get_attr_constant_value): New function.
        (scan_partial_symbols): Add handling for DW_TAG_subrange_type.
        (add_partial_symbol): Likewise.
        (process_die): Likewise.
        (new_symbol): Likewise.
        (read_type_die): Likewise.

2004-01-16  Andrew Cagney  <cagney@redhat.com>

        * symfile.c: Update copyright year.
        (compare_symbols): Delete unused function.
        * stabsread.c: Update copyright year.
        (lrs_general_complaint): Delete unused function.
        (ref_search_value): Ditto.
        (get_substring): Delete declaration.
        * sh64-tdep.c: Update copyright year.
        (sh64_get_gdb_regnum): Delete unused function.
        * dwarf2read.c (dwarf2_unsupported_at_frame_base_complaint):
        Delete unused function.

2004-01-17  Mark Kettenis  <kettenis@gnu.org>

        * defs.h (gdb_osabi): Add GDB_OSABI_OPENBSD_ELF.
        * osabi.c (gdb_osabi_names): Add "OpenBSD ELF".

2004-01-16  Andrew Cagney  <cagney@redhat.com>

        Changes from Peter Schauer.
        * rs6000-tdep.c: Update copyright year.
        (rs6000_push_dummy_call): Update the stack pointer before
        accessing the corresponding stack region.
        * rs6000-nat.c: Update copyright year.
        (set_host_arch): Set "info.abfd" to "exec_bfd".

2004-01-15  Mark Kettenis  <kettenis@gnu.org>

        * blockframe.c: Update copyright year.
        (inside_entry_func): Don't treat a zero PC specially.

2004-01-14  Elena Zannoni  <ezannoni@redhat.com>

        * gcore.c (gcore_copy_callback): Use paddr_d to print size
        variable.
        (gcore_create_callback): Ditto.  Skip any memory segment that has
        no permissions set.

2004-01-14  David Carlton  <carlton@kealia.com>

        Change symbols for C++ nested types to contain the fully qualified
        name, if possible.  (At least in the DWARF-2 case.)  Partial fix
        for PR's c++/57, c++/488, c++/539, c++/573, c++/609, c++/832,
        c++/895.
        * c-exp.y (qualified_type): Handle types nested within classes.
        * cp-namespace.c: Update comments.
        (cp_set_block_scope): Delete #if 0.
        (cp_lookup_nested_type): Handle types nested within classes.
        * dwarf2read.c: (scan_partial_symbols): Call add_partial_structure
        when appropriate.
        (add_partial_symbol): Add the name of the enclosing namespace to
        types.
        (pdi_needs_namespace): New.
        (add_partial_namespace): Tweak comment.
        (add_partial_structure): New.
        (psymtab_to_symtab_1): Initialize processing_current_prefix
        here...
        (process_die): instead of here.
        (read_structure_scope): Try to figure out the name of the class or
        namespace that the structure might be defined within.
        (read_enumeration): Generate fully-qualified names, if possible.
        (read_namespace): Don't set name to NULL.
        (die_specification): New.
        (new_symbol): Generate fully-qualified names for types.
        (read_type_die): Determine appropriate prefix.
        (determine_prefix): New.
        (typename_concat): New.
        (class_name): New.
        * valops.c (value_aggregate_elt): Pass NOSIDE to
        value_struct_elt_for_reference.
        (value_struct_elt_for_reference): Make static, add NOSIDE
        parameter, call value_maybe_namespace_elt as a last resort.
        (value_namespace_elt): Break out code into
        value_maybe_namespace_elt.
        (value_maybe_namespace_elt): New.

2004-01-12  Andrew Cagney  <cagney@redhat.com>

        * mips-tdep.c (mips_convert_register_p): Handle both raw and
        cooked floating-point registers.
        (mips_gdbarch_init): Set convert_register_p, register_to_value,
        and value_to_register.

2004-01-13  Andrew Cagney  <cagney@redhat.com>

        * gdbarch.sh (FUNCTION_START_OFFSET): Make zero the default.
        * gdbarch.c: Re-generate.
        * xstormy16-tdep.c (xstormy16_gdbarch_init): Do not set
        FUNCTION_START_OFFSET.
        * v850-tdep.c (v850_gdbarch_init): Ditto.
        * sparc-tdep.c (sparc32_gdbarch_init): Ditto.
        * sh64-tdep.c (sh64_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.
        * m32r-tdep.c (m32r_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.
        * 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.

2004-01-13  Daniel Jacobowitz  <drow@mvista.com>

        * infrun.c (follow_fork_mode_ask): Remove.
        (follow_fork_mode_kind_names): Remove follow_fork_mode_ask.
        (follow_fork): Simplify and remove internal error for
        follow_fork_mode_ask.
        (_initialize_infrun): Update "set follow-fork-mode" help text.

2004-01-13  Andrew Cagney  <cagney@redhat.com>

        * configure.in: Update copyright year.
        (build_warnings): Add -Wunused-label.
        * configure: Re-generate.

2004-01-12  Andrew Cagney  <cagney@redhat.com>

        * exec.h (exec_ops): Make "extern".

        * mips-tdep.c (mips_pseudo_register_read): Don't return a value,
        the function is void.
        (mips_pseudo_register_write): Ditto.

2004-01-12  Andrew Cagney  <cagney@redhat.com>

        * stack.c (frame_info): Delete DEPRECATED_PRINT_EXTRA_FRAME_INFO
        call.  Never defined.
        * sparc-tdep.h (struct frame_info): Add opaque declaration.
        * sparc64-tdep.h (struct gdbarch): Add opaque declaration.
        (struct sparc_gregset, struct regcache): Ditto.
        * sparc-nat.c: Update copyright.  Specify "GNU/Linux".

2004-01-12  Andrew Cagney  <cagney@redhat.com>

        * mi/ChangeLog: Delete file.  Renamed to ...
        * mi/ChangeLog-1999-2003: New file.
        * tui/ChangeLog: Delete file.  Renamed to ...
        * tui/ChangeLog-1998-2003: New file.

2004-01-11  Mark Kettenis  <kettenis@gnu.org>

        * sparc64nbsd-tdep.c: Include "regset.h".
        (sparc64nbsd_sizeof_struct_reg, sparc64nbsd_sizeof_struct_fpreg):
        Remove variables.
        (fetch_core_registers): Remove function.
        (sparc64nbsd_core_fns): Remove variable.
        (sparc64nbsd_supply_gregset, sparc64nbsd_supply_fpregset): New
        functions.
        (sparc64nbsd_init_abi): Initialize TDEP->gregset,
        TDEP->sizeof_gregset, TDEP->fpregset and TDEP->sizeof_gregset.
        (_initialize_sparc64nbsd_tdep): Remove call to add_core_fns.

        * sparc-tdep.c (sparc32_extract_struct_value_address): Rename from
        sparc_extract_struct_value_address.
        (sparc32_gdbarch_init): Set extract_struct_value_address.
        * sparc64-tdep.c (sparc64_extract_struct_value_address): New
        function.
        (sparc64_init_abi): Set extract_struct_value_address.  Don't set
        return_value_on_stack.

        * NEWS: Mention that %cs and %ss have been added to the AMD64
        configurations

        * frame.c: Update copyright year.
        (get_prev_frame): Improve comment.

        * sparc64fbsd-tdep.c: Include "regset.h".
        (sparc64fbsd_sizeof_struct_reg, sparc64fbsd_sizeof_struct_fpreg):
        Remove variables.
        (fetch_core_registers): Remove function.
        (sparc64fbsd_core_fns): Remove variable.
        (sparc64fbsd_supply_gregset, sparc64fbsd_supply_fpregset): New
        functions.
        (sparc64fbsd_init_abi): Initialize TDEP->gregset,
        TDEP->sizeof_gregset, TDEP->fpregset and TDEP->sizeof_gregset.
        (_initialize_sparc64fbsd_tdep): Remove call to add_core_fns.

        * sparcnbsd-tdep.c: Include "regset.h".
        (fetch_core_registers): Remove function.
        (sparcnbsd_core_fns, sparcnbsd_elfcore_fns): Remove varaibles.
        (sparc32nbsd_supply_gregset, sparc32nbsd_supply_fpregset): New
        functions.
        (sparc32nbsd_init_abi): Initialize TDEP->gregset and
        TDEP->fpregset.
        (_initialize_sparcnbsd_tdep): Remove calls to add_core_fns.

        * sparc-tdep.h (struct regset): Provide opaque declaration.
        (struct gdbarch_tdep): Add gregset, sizeof_gregset,
        fpregset and sizeof_fpregset members.
        * sparc-tdep.c (struct regset): Provide opaque declaration.
        (sparc_regset_from_core_section): New function.
        (sparc32_gdbarch_init): Initialize TDEP->gregset,
        TDEP->sizeof_gregset, TDEP->fpregset and TDEP->sizeof_fpregset.
        Set regset_from_core_section when appropriate.

2004-01-10  Mark Kettenis  <kettenis@gnu.org>

        * x86-64-tdep.c (amd64_non_pod_p): New function.
        (amd64_classify_aggregate): Return class memory for non-POD
        C++ structure types.

        * x86-64-tdep.c (amd64_push_arguments): Add struct_return
        argument.  Use it to reserve a register if necessary.
        (amd64_push_dummy_call): Pass STRUCT_RETURN in call to
        amd64_push_arguments.

        * x86-64-tdep.c (amd64_classify_aggregate): Ignore static fields.

        * x86-64-tdep.c (amd64_register_info): Add %cs and %ss.  Adjust
        register numbers in comments.
        * x86-64-tdep.h: Update copyright year.
        (X86_64_ST0_REGNUM, X86_64_XMM0_REGNUM, X86_64_XMM1_REGNUM):
        Adjust for addition of %cs and %ss.
        * amd64fbsd-nat.c: Update copyright year.
        (reg_offset): Add register offsets for %cs and %ss.
        * amd64fbsd-tdep.c: Update copyright year.
        (amd64fbsd_r_reg_offset): Add register offsets for %cs and %ss.
        (amd64fbsd_sc_reg_offset): Likewise.
        * x86-64-linux-nat.c: Update copyright year.
        (x86_64_linux_gregset64_reg_offset): Add register offsets for %cs
        and %ss.
        * amd64nbsd-nat.c: Update copyright year.
        (amd64nbsd32_r_reg_offset): Add register offsets for %cs and %ss.
        * amd64nbsd-tdep.c: Update copyright year.
        (amd64nbsd_r_reg_offset): Add register offsets for %cs and %ss.
        * x86-64-linux-tdep.c: Update copyright year.
        (user_to_gdb_regmap): Add mapping for %cs and %ss.
        (x86_64_linux_sc_reg_offset): Adjust for addition of %cs and %ss.
        * regformats/reg-x86-64.dat: Add %cs and %ss.

        * blockframe.c (inside_entry_func): Reformat.  Introduce new local
        variables to prevent long lines.  Update comments to reflect
        reality.

2004-01-09  David Carlton  <carlton@kealia.com>

        Checked in by Elena Zannoni  <ezannoni@redhat.com>.
        * dwarf2read.c (read_namespace): Pull out name-generating code
        into namespace_name. Rename previous_namespace to previous_prefix
        and processing_current_namespace to processing_current_prefix..
        (namespace_name): New function.
        (add_partial_symbol): Substitute uses of pdi->name with
        actual_name.
        * cp-support.h: Rename processing_current_namespace to
        processing_current_prefix.
        Update copyright year.
        * cp-namespace.c: Rename processing_current_namespace to
        processing_current_prefix.
        Update copyright year.

2004-01-09  Andrew Cagney  <cagney@redhat.com>

        * jv-valprint.c, ser-unix.c: Add missing copyright years.

2004-01-09  Mark Kettenis  <kettenis@gnu.org>

        * dbxread.c (read_dbx_symtab): Ignore N_PATCH stabs instead of
        complaining.
        (process_one_symbol): Deal with N_PATCH stabs.

2004-01-09  Elena Zannoni  <ezannoni@redhat.com>

        * dwarf2read.c (read_array_type): Discard FORTRAN_HACK macro and
        ifdeffed code.
        Update copyright year.

2004-01-08  Michael Chastain  <mec.gnu@mindspring.com>

        * config/pa/tm-hppa.h: Update extern declarations for
        hppa32_hpux_frame_saved_pc_in_sigtramp,
        hppa32_hpux_frame_base_before_sigtramp, and
        hppa32_hpux_frame_find_saved_regs_in_sigtramp.

2004-01-08  Michael Chastain  <mec.gnu@mindspring.com>

        * config/pa/tm-hppah.h: Update copyright years.

2004-01-08  Andrew Cagney  <cagney@redhat.com>

        * mips-tdep.c (mips_n32n64_reg_struct_has_addr): Delete function.
        (mips_o32_reg_struct_has_addr): Delete function.
        (mips_gdbarch_init): Update.
        (mips_extract_struct_value_address): Delete function.

2004-01-08  David Mosberger  <davidm@hpl.hp.com>

        * ia64-linux-tdep.c: Update GATE_AREA_END value to reflect
        reality.

2004-01-07  Andrew Cagney  <cagney@redhat.com>

        * mips-tdep.c (mips_gdbarch_init): Set elf_flags to the previous
        architecture's elf flags (when available).

        * mips-tdep.c (mips_gdbarch_init): Move code determining the MIPS
        FPU to the start, check the MIPS FPU when looking for an old
        architecture.
        (set_mipsfpu_single_command): Update the architecture.
        (set_mipsfpu_double_command, set_mipsfpu_none_command): Ditto.

        * mips-tdep.c (MIPS_DEFAULT_MASK_ADDRESS_P): Delete macro.
        (mips_mask_address_p): Add "tdep" parameter.
        (show_mask_address, mips_addr_bits_remove): Update.
        (mips_dump_tdep): Update.
        (MIPS_DEFAULT_STACK_ARGSIZE): Delete macro.
        (MIPS_STACK_ARGSIZE): Delete macro.
        (mips_stack_argsize, mips_eabi_push_dummy_call): Update.
        (mips_n32n64_push_dummy_call, mips_o32_push_dummy_call): Update.
        (mips_o64_push_dummy_call, mips_o32_return_value): Update.
        (mips_dump_tdep): Update.
        (MIPS_SAVED_REGSIZE): Delete macro.
        (MIPS_DEFAULT_SAVED_REGSIZE): Delete macro.
        (mips_saved_regsize, mips_eabi_use_struct_convention): Update.
        (mips_eabi_reg_struct_has_addr, mips_find_saved_regs): Update.
        (mips_frame_saved_pc, mips16_heuristic_proc_desc): Update.
        (mips_eabi_push_dummy_call, mips_n32n64_push_dummy_call): Update.
        (mips_o32_push_dummy_call, mips_o64_push_dummy_call): Update.
        (mips_pop_frame, return_value_location): Update.
        (mips_n32n64_return_value, mips_dump_tdep): Update.

        * mips-tdep.c (mips_gdbarch_init): Clean up code selecting the
        MIPS ABI.

        * mips-tdep.c: Update copyright.
        (mips_gdbarch_init): Merge two code blocks handling the register
        name and number layout.

2004-01-02  Pawel Ostrowski  <pasza@zodiac.mimuw.edu.pl>

        * tracepoint.c (validate_actionline): Fix segv at EOF

2004-01-07  Michael Chastain  <mec.gnu@mindspring.com>

        * hpread.c (hpread_read_struct_type): Call SET_FIELD_PHYSNAME
        properly for static fields.

2004-01-06  Jeff Johnston  <jjohnstn@redhat.com>
            Jason Molenda  <jmolenda@apple.com>

        * disasm.c: Update copyright to include 2004.
        (do_mixed_source_and_assembly): For uiout asm list
        and tuple cleanups, initialize to null_cleanup instead of
        NULL and do so prior to loop.  Only reset when we close off
        the tuple/list.  Move check for whether to close off the
        asm tuple/list to after dump_insns call where it will be run
        on each loop iteration.

2004-01-05  Andrew Cagney  <cagney@redhat.com>

        * ser-unix.c (ser_unix_async): Fix tipo, "NOTHING_SECHEDULED"
        should be a switch case and not a label.
        * mips-tdep.c (mips32_next_pc): Delete unused labels
        "greater_equal_branch" and "less_zero_branch".
        * jv-valprint.c (java_print_value_fields): Delete unused label
        "flush_it".

        * target.c (unpush_target): Only close a target that is in the
        target stack.

2004-01-05  Mark Kettenis  <kettenis@gnu.org>

        * sparc-tdep.c (sparc_extract_struct_value_address): Get the
        address from [sp + 64] instead of %o2.

        * frame.c (get_prev_frame): Don't try to unwind the PC.  This
        fixes PR backtrace/1476.

2004-01-05  Andrew Cagney  <cagney@redhat.com>

        * libunwind-frame.h (struct frame_id): Add opaque declaration,
        move to start of file.
        * i386-tdep.h (struct regcache): Add opaque declaration.
        * config/ia64/nm-linux.h (struct target_ops): Add opaque
        declaration.
        * ia64-tdep.c (ia64_find_proc_info_x): Do not use __FUNCTION__.
        (ia64_gdbarch_init): Use "GNU/Linux" in comment.
        * win32-nat.c (fake_create_process): Use ISO C style definition.
        * stabsread.c (define_symbol): Delete #ifndef
        DEPRECATED_USE_REGISTER_NOT_ARG wrapper around
        stabs_argument_has_addr call, macro never defined.

2004-01-04  Michael Chastain  <mec.gnu@mindspring.com>

        * op50-rom.c: Delete.
        * w89k-rom.c: Delete.
        * Makefile.in: Remove references.

2004-01-04  Mark Kettenis  <kettenis@gnu.org>

        * x86-64-tdep.c: Update copyright year.
        (struct amd64_register_info): Rename from x86_64_register_info.
        (amd64_register_info): Rename from x86_64_register_info.
        (AMD64_NUM_REGS): Rename from X86_64_NUM_REGS.
        (amd64_register_name): Rename from x86_64_register_name.
        (amd64_register_type): Rename from x86_64_register_type.
        (amd64_dwarf_regmap): Rename from x86_64_dwarf_regmap.
        (amd64_dwarf_regmap_len): Rename from x86_64_dwarf_regmap_len.
        (amd64_dwarf_reg_to_regnum): Rename from
        x86_64_dwarf_reg_to_regnum.
        (amd64_convert_register_p): Rename from x86_64_convert_register_p.
        (amd64_push_dummy_call): Rename from x86_64_push_dummy_call.
        (AMD64_NUM_SAVED_REGS): Rename from X86_64_NUM_SAVED_REGS.
        (struct amd64_frame_cache): Renamed from x86_64_frame_cache.
        (amd64_alloc_frame_cache): Renamed from x86_64_alloc_frame_cache.
        (amd64_analyze_prologue): Rename from x86_64_analyze_prologue.
        (amd64_skip_prologue): Rename from x86_64_skip_prologue.
        (amd64_frame_cache): Rename from x86_64_frame_cache.
        (amd64_frame_this_id): Rename from x86_64_frame_this_id.
        (amd64_frame_prev_register): Rename from
        x86_64_frame_prev_register.
        (amd64_frame_unwind): Rename from x86_64_frame_unwind.
        (amd64_frame_sniffer): Rename from x86_64_frame_sniffer.
        (amd64_sigtramp_frame_cache): Rename from
        x86_64_sigtramp_frame_cache.
        (amd64_sigtramp_frame_prev_register): Rename from
        x86_64_sigtramp_frame_prev_register.
        (amd64_sigtramp_frame_unwind): Rename from
        x86_64_sigtramp_frame_unwind.
        (amd64_sigtramp_frame_sniffer): Rename from
        x86_64_sigtramp_frame_sniffer.
        (amd64_frame_base_address): Rename from x86_64_frame_base_address.
        (amd64_frame_base): Rename from x86_64_frame_base.
        (amd64_unwind_dummy_id): Rename from x86_64_unwind_dummy_id.
        (amd64_frame_align): Rename from x86_64_frame_align.
        (amd64_supply_fpregset): Rename from x86_64_supply_fpregset.
        (amd64_regset_from_core_section): Rename from
        x86_64_regset_from_core_section.
        (x86_64_init_abi): Update comments.

2004-01-04  Nick Roberts  <nick@nick.uklinux.net>

        * MAINTAINERS (write after approval): Add myself.

2004-01-04  Mark Kettenis  <kettenis@gnu.org>

        * sparc64-tdep.c (sparc64_store_arguments): Fix handling of
        `float' arguments.

2004-01-04  Mark Kettenis  <kettenis@gnu.org>

        * sparc64-tdep.c (sparc64_store_floating_fields): Update comment
        such that it mentions a specific version of GCC that exhibits this
        bug.

2004-01-03  Mark Kettenis  <kettenis@gnu.org>

        * sparc64-tdep.c (sparc64_store_floating_fields): If TYPE is a
        structure that has a single `float' member, store it in %f1 in
        addition to %f0.

        * sparc-sol2-nat.c: Add missing '\'.

        * sparc-tdep.c (sparc32_return_value): New function.
         (sparc32_use_struct_convention, sparc32_return_value_on_stack):
        Remove functions.
        (sparc32_gdbarch_init): Set return_value, don't set
        extract_return_value, store_return_value, use_struct_convention
        and return_value_on_stack.

        * sparc-sol2-nat.c: Add missing ')'.

2004-01-03  J. Brobecker  <brobecker@gnat.com>

        * infrun.c (handle_step_into_function): New function.
        (handle_inferior_event): Extract out some code into the new
        function above.

2004-01-03  J. Brobecker  <brobecker@gnat.com>

        * infrun.c (handle_inferior_event): Move the declaration of
        real_stop_pc inside the if blocks where it is used.

2004-01-03  Mark Kettenis  <kettenis@gnu.org>

        * sparc64-tdep.c (sparc64_16_byte_align_p)
        (sparc64_store_floating_fields, sparc64_store_floating_fields):
        Use check_typedef to get subtypes of structures and unions.
        (sparc64_store_return_value): Fix calculation of the appropriate
        offset into VALBUF when storing a structure or union.
        (sparc64_return_value): New function.
        (sparc64_use_struct_convention): Remove function.
        (sparc64_init_abi): Set return_value, don't set
        extract_return_value, store_return_value and
        use_struct_convention.

2004-01-03  Eli Zaretskii  <eliz@elta.co.il>

        * config/djgpp/fnchange.lst: Add lines for COPYING.LIBGLOSS,
        bfd/doc/ChangeLog-9103, bfd/elf32-m68hc1x.c,
        gdb/config/alpha/xm-alphaosf.h,
        gdb/config/powerpc/tm-ppcle-eabi.h,
        gdb/config/rs6000/tm-rs6000-aix4.h, gdb/gdbtk/ChangeLog-2001,
        gdb/gdbtk/ChangeLog-2002, gdb/gdbtk/ChangeLog-2003,
        gdb/gdbtk/plugins/intel-pentium/intel-pentium.tcl.in,
        gdb/gdbtk/plugins/rhabout/rhabout.tcl.in, gdb/i386-linux-nat.c,
        gdb/ia64-aix-nat.c, gdb/ia64-aix-tdep.c, gdb/ia64-linux-nat.c,
        gdb/ia64-linux-nat.c, gdb/ppc-linux-tdep.c, gdb/ppc-linux-nat.c,
        gdb/sparc64nbsd-nat.c, gdb/sparc64nbsd-tdep.c,
        gdb/sparc64-linux-nat.c, gdb/sparc64-linux-tdep.c,
        gdb/sparc64-nat.c, gdb/sparc64-tdep.c, gdb/sparc64-sol2-tdep.c,
        gdb/sparc-sol2-nat.c, gdb/sparc-sol2-tdep.c,
        gdb/testsuite/gdb.gdbtk/, gdb/testsuite/gdb.mi/mi-var-child.exp,
        nclude/ChangeLog-9103, include/coff/ChangeLog-9103,
        include/elf/ChangeLog-9103, include/opcode/ChangeLog-9103,
        opcodes/ChangeLog-0001, opcodes/ChangeLog-0203,
        opcodes/openrisc-dis.c, opcodes/openrisc-desc.h,
        sim/frv/profile-fr550.c, sim/frv/profile-fr550.h,
        sim/sh64/sem-compact-switch.c, sim/sh64/sem-media-switch.c,
        sim/testsuite/sim/sh64/compact/ldsl-mach.cgs,
        sim/testsuite/sim/sh64/compact/ldsl-macl.cgs,
        sim/testsuite/sim/sh64/compact/stsl-mach.cgs, and
        sim/testsuite/sim/sh64/compact/stsl-macl.cgs.
        Remove lines for .cvsignore files.

2004-01-03  J. Brobecker  <brobecker@gnat.com>

        * infrun.c: Back out the previous change.

2004-01-03  Mark Kettenis  <kettenis@gnu.org>

        * NEWS: Mention revised SPARC target.  Add sparc-*-lynxos* and
        sparc-*-sunos4* to the list of REMOVED configurations.

        * configure.tgt: Add back sparc-*-vxworks*.
        * remote-vxsparc.c: Remove all includes except for "defs.h",
        "regcache.h", "vx-share/ptrace.h" and "vx-share/regPacket.h".
        Include "sparc-tdep.h".
        (SPARC_R_G1): New define.
        (vxsparc_gregset): New variable.
        (ext_format_sparc): Remove extern declaration.
        (vx_read_register): Rewrite to use sparc32_supply_gregset and
        sparc32_supply_fpregset.
        (vx_write_register): Rewrite to use sparc32_collect_gregset,
        sparc_collect_rwindow and sparc32_collect_fpregset.
        * config/sparc/tm-vxworks.h: New file, based on recently removed
        tm-vxsparc.h.
        * config/sparc/vxworks.mt: New file, based on recently removed
        vxworks.mt.

2004-01-03  J. Brobecker  <brobecker@gnat.com>

        * infrun.c (handle_step_into_function): New function.
        (handle_inferior_event): Extract out some code into the new
        function above.

2004-01-02  Mark Kettenis  <kettenis@gnu.org>

        * Makefile.in (ALLDEPFILES): Remove sparc-linux-nat.c and
        sparcl-tdep.c.  Add sparc-linux-tdep.c, sparc-sol2-nat.c,
        sparc-sol2-tdep.c, sparc-sol2-nat.c, sparc-sol2-tdep.c,
        sparc64-linux-nat.c, sparc64-linux-tdep.c, sparc64-nat.c,
        sparc64-sol2-tdep.c, sparc64-tdep.c, sparc64fbsd-nat.c,
        sparc64fbsd-tdep.c, sparcnbsd-nat.c, sparcnbsd-tdep.c.
        (sparc_nat_h): New variable.
        (sparcbsd_nat_h, sparcnbsd_tdep_h): Remove variables.
        (tm-sun4os4.h): Remove dependency.
        (sparcbsd-nat.o, sparc-linux-nat.o): Remove dependencies.
        (sparc64fbsd-nat.o, sparc64fbsd-tdep.o, sparc64nbsd-nat.o,
        sparc64-tdep.o, sparc-nat.o, sparcnbsd-nat.o, sparcnbsd-tdep.o,
        sparc-tdep.o): Update dependencies.
        (sparc-linux-tdep.o, sparc-sol2-nat.o, sparc-sol2-tdep.o,
        sparc64-linux-nat.o, sparc64-linux-tdep.o, sparc64-nat.o,
        sparc64-sol2-tdep.o, sparc64-tdep.o, sparc64nbsd-tdep.o): New
        dependencies.
        * configure.host: Remove existing sparc-*-lynxos*,
        sparc-*-solaris*, sparc-*-sunos4*, sparc-*-sunos5*, sparc-*-*,
        ultrasparc-*-freebsd, sparcv9-*-freebsd, sparc64-*-linux*,
        sparcv9-*-* and sparc64-*-* triplets.  Add new sparc64-*-linux*,
        sparc-*-solaris2*, sparcv9-*-solaris2* and sparc64-*-solaris2*
        triplets.
        * configure.tgt: Remove exitsing sparc-*-aout*, sparc-*-coff*,
        sparc-*-elf*, sparc*-lynxos*, sparc-*-solars2*, sparc-*-sunos4*,
        sparc-*-sunos5*, sparc-*-vxworks*, sparc64-*linux*, sparc64-*-*,
        sparcv9-*-* and commented out sparc64-*-solars2* triplets.  Add
        new sparc-*-solaris2.[0-6], sparc-*-solaris2.[0-6].*,
        sparc64-*-linux, sparc-*-solaris2*, sparcv9-*-solaris*,
        sparc64-*-solaris2* and sparc64-*-* triplets.
        * sparc64-tdep.c: Update copyright year.  Include "inferior.h",
        "symtab.h" and "objfiles.h".
        (BIAS): Remove define.
        (X_OP, X_RD, X_A, X_COND, X_OP2, X_IMM22, X_OP3, X_I, X_DISP22)
        (X_DISP19): Remove macros.
        (sparc_fetch_instruction): Remove function.
        (struct gdbarch_tdep): Remove definition.
        (SPARC64_NUM_REGS, SPARC64_NUM_PSEUDO_REGS): Use ARRAY_SIZE.
        (sparc_breakpoint_from_pc): Remove function.
        (struct sparc64_frame_cache): Remove definition.
        (sparc64_alloc_frame_cache, sparc64_analyze_prologue,
        sparc64_unwind_pc): Remove functions.
        (sparc64_skip_prologue): Use `struct sparc_frame_cache' instead of
        `struct sparc64_frame_cache.  Call sparc_analyze_prologue instead
        of sparc64_analyze_prologue.  Mark constant as ULL instead of UL.
        (sparc64_frame_cache): Change return type to `struct
        sparc_frame_cache *'.  Simply call sparc_frame_cache.
        (sparc64_frame_this_id, sparc64_frame_prev_register,
        sparc64_frame_base_address): Use `struct sparc_frame_cache'
        instead of `struct sparc64_frame_cache.
        (sparc_unwind_dummy_id, sparc_extract_struct_value_address,
        sparc_analyze_control_transfer, sparc_software_single_step,
        sparc64_gdbarch_init, sparc_supply_rwindow, sparc_fill_rwindow,
        _initialize_sparc64_tdep): Remove functions.
        (TSTATE_CWP, TSTATE_ICC, TSTATE_XCC): New macros.
        (PSR_S, PSR_ICC, PSR_VERS, PSR_IMPL, PSR_V8PLUS, PSR_XCC): New
        macros.
        (sparc64_supply_gregset, sparc64_collect_gregset,
        sparc64_supply_fpregset, sparc64_collect_fpregset): New functions.
        (sparc64_init_abi): New function.
        * sparc64-tdep.h: Update copyright year.  Fix typo in multiple
        inclusion guard.  Include "sparc-tdep.h".
        (BIAS): Define.
        (r_tstate_offset, r_fprs_offset): New defines.
        (enum sparc_regnum): Remove defenition.
        (enum sparc64_regnum): Reformat.
        (sparc_supply_rwindow, sparc_fill_rwindow): Remove prototypes.
        (sparc64_init_abi, sparc64_supply_gregset,
        sparc64_collect_gregset, sparc64_supply_fpregset,
        sparc64_collect_fpregset): New prototypes.
        (sparc64_sol2_gregset, sparc64nbsd_gregset, sparc64fbsd_gregset):
        Add extern declarations.
        (sparc64_sol2_init_abi): New prototype.
        (sparc64fbsd_supply_reg, sparc64fbsd_fill_reg)
        (sparc64fbsd_supply_fpreg, sparc64fbsd_fill_fpreg): Remove
        prototypes.
        * sparc64fbsd-nat.c: Include "sparc-nat.h", don't include
        "sparnbsd-nat.h".
        (sparc64fbsd_reg_supplies_p, sparc64fbsd_fpreg_supplies_p): Remove
        functions.
        (_initialize_sparc64fbsd_nat): Remove initialization of
        sparcbsd_supply_reg, sparcbsd_fill_reg, sparcbsd_supply_fpreg,
        sparcbsd_fill_fpreg, sparcbsd_reg_supplies_p,
        sparcbsd_fpreg_supplies_p.  Initialize sparc_gregset.
        * sparc64fbsd-tdep.c: Update copyright year.  Include "frame.h",
        "frame-unwind.h", "trad-frame.h" and "gdb_assert.h".
        (sparc64fbsd_r_global_offset, sparc64fbsd_r_out_offset)
        (sparc64fbsd_r_fprs_offset, sparc64fbsd_r_tnpc_offset)
        (sparc64fbsd_r_tpc_offset, sparc64fbsd_r_tstate_offset)
        (sparc64fbsd_r_y_offset): Remove variables.
        (sparc64fbsd_sizeof_struct_reg, sparc64fbsd_sizeof_struct_fpreg):
        Make static and const.
        (sparc64fbsd_supply_reg, sparc64fbsd_fill_reg)
        (sparc64fbsd_supply_fpreg, sparc64fbsd_fill_fpreg): Remove
        functions.
        (sparc64fbsd_gregset): New variable.
        (fetch_core_registers): Replace calls to sparc64fbsd_supply_reg
        and sparc64fbsd_supply_fpreg with calls to sparc64_supply_gregset
        and sparc64_supply_fpregset.
        (sparc64fbsd_pc_in_sigtramp, sparc64fbsd_sigtramp_frame_cache)
        (sparc64fbsd_sigtramp_frame_this_id)
        (sparc64fbsd_sigtramp_frame_prev_register): New functions.
        (sparc64fbsd_sigtramp_frame_unwind): New variable.
        (sparc64fbsd_sigtramp_frame_sniffer): New function.
        (sparc64fbsd_init_abi): Set pc_in_sigtramp, append
        sparc64fbsd_sigtramp_frame_sniffer.  Call sparc64_init_abi.
        * sparcnbsd-tdep.c: Update copyright year.  Include
        "floatformat.h", "frame.h", "frame-unwind.h", "symtab.h",
        "trad-frame.h" and "gdb_assert.h", don't include "target.h",
        "value.h" and "sparcnbsd-tdep.h".
        (REG32_OFFSET_PSR, REG32_OFFSET_PC, REG32_OFFSET_NPC)
        (REG32_OFFSET_Y, REG32_OFFSET_GLOBAL, REG32_OFFSET_OUT)
        (REG64_OFFSET_TSTATE, REG64_OFFSET_PC, REG64_OFFSET_NPC)
        (REG64_OFFSET_Y, REG64_OFFSET_GLOBAL, REG64_OFFSET_OUT): Remove
        defines.
        (sparcnbsd_gregset): New variable.
        (sparcnbsd_supply_reg32, sparcnbsd_supply_reg64)
        (sparcnbsd_fill_reg32, sparcnbsd_fill_reg64)
        (sparcnbsd_supply_fpreg32, sparcnbsd_supply_fpreg64)
        (sparcnbsd_fill_reg32, sparcnbsd_fill_reg64): Remove functions.
        (sparc32nbsd_sigtramp_start, sparc32nbsd_sigtramp_end): New
        variables.
        (sparc32nbsd_pc_in_sigtramp, sparc32nbsd_sigcontext_frame_cache)
        (sparc32nbsd_sigcontext_frame_this_id)
        (sparc32nbsd_sigcontext_frame_prev_register): New functions.
        (sparc32nbsd_sigcontext_frame_unwind): New variable.
        (sparc32nbsd_sigtramp_frame_sniffer): New function.
        (sparcnbsd_get_longjmp_target_32,
        sparcnbsd_get_longjmp_target_64): Remove functions.
        (sparcnbsd_aout_in_solib_call_trampoline): Rewrite.
        (sparcnbsd_init_abi_common, sparcnbsd_init_aout,
        sparcnbsd_init_elf): Remove.
        (sparcnbsd_init_abi, sparcnbsd_aout_init_abi)
        (sparcnbsd_elf_init_abi): New functions.
        (_initialize_sparcnbsd_tdep): New prototype.
        (_initialize_sparnbsd_tdep): Update.
        * config/sparc/fbsd.mh (NATDEPFILES): Remove sparcbsd-nat.o and
        corelow.o.  Add sparc64-nat.o and sparc-nat.o.
        * config/sparc/fbsd.mt (TDEPFILES): Add sparc-tdep.o and corelow.o.
        * config/sparc/linux.mh: Update comment.
        (XM_FILE, HOST_IPC): Remove variables.
        (NATDEPFILES): Add sparc-sol2-nat.o and core-regset.o.  Remove
        sparc-linux-nat.o.
        * config/sparc/linux.mt: Update comment.
        (TDEPFILES): Add sparc-sol2-tdep.o and sparc-linux-tdep.o.
        * config/sparc/nbsd.mt: Reformat.
        * config/sparc/nbsd64.mh: Update comment.
        (NATDEPFILES): Add sparc-nat.o.
        * config/sparc/nbsd64.mt: Update comment.
        (TDEPFILES): Add sparc64-tdep.o and sparc64nbsd-tdep.o.
        (TM_FILE): Set to tm-nbsd.h.
        * config/sparc/nbsdelf.mh: Update comment.
        (NATDEPFILES): Add sparc-nat.o.
        (XM_FILE): Delete.
        * config/sparc/nbsdaout.mh: Update comment.
        (NATDEPFILES): Add sparc-nat.o
        (XM_FILE): Delete.
        * config/sparc/nm-linux.h: Update copyright year.  Don't include
        "config/nm-svr4.h" and "solib.h".  Add protection against multiple
        inclusion.
        (KERNEL_U_SIZE): Remove define.
        (kernel_u_size): Remove prototype.
        (PTRACE_ARG3_TYPE, PTRACE_XFER_TYPE): Define.
        * config/sparc/nm-nbsd.h: Update copyright.  Don't include
        "regcache.h".
        (CHILD_PREPARE_TO_STORE): Remove define.
        * config/sparc/nm-nbsdaout.h: Tweak some comments.
        * sparc-nat.c, sparc-tdep.c, sparc-tdep.h, sparc64nbsd-nat.c,
        sparcnbsd-nat.c: Rewrite files.
        * config/sparc/tm-linux.h, config/sparc/tm-nbsd.h: Rewrite files.
        * sparc-linux-nat.c, sparcbsd-nat.c, sparcbsd-nat.h,
        sparcnbsd-tdep.h: Remove files.
        * config/sparc/nm-sparclynx.h, config/sparc/nm-sun4os4.h,
        config/sparc/nm-sun4sol2.h, config/sparc/sp64.mt,
        config/sparc/sp64linux.mt, config/sparc/sp64sol2.mt,
        config/sparc/sparc-em.mt, config/sparc/sparclynx.mh,
        config/sparc/sparclynx.mt, config/sparc/sun4os4.mh,
        config/sparc/sun4os4.mt, config/sparc/sun4sol2.mh,
        config/sparc/sun4sol2.mt, config/sparc/tm-sp64.h,
        config/sparc/tm-sp64linux.h, config/sparc/tm-sparc.h,
        config/sparc/tm-sparclynx.h, config/sparc/tm-spc-em.h,
        config/sparc/tm-sun4os4.h, config/sparc/tm-sun4sol2.h,
        config/sparc/tm-vxsparc.h, config/sparc/vxsparc.mt,
        config/sparc/xm-linux.h, config/sparc/xm-sun4sol2.h: Remove files.
        * sparc-linux-tdep.c, sparc-nat.h, sparc-sol2-nat.c,
        sparc-sol2-tdep.c, sparc64-linux-nat.c, sparc64-linux-t dep.c,
        sparc64-nat.c, sparc64-sol2-tdep.c, sparc64nbsd-tdep.c: New files.
        * config/sparc/linux64.mh, config/sparc/linux64.mt,
        config/sparc/nm-sol2.h, config/sparc/sol2-64.mt,
        config/sparc/sol2.mh, config/sparc/sol2.mt, config/sparc/sparc.mt,
        config/sparc/sparc64.mt, config/sparc/tm-sol2.h: New files.

2004-01-02  Andrew Cagney  <cagney@redhat.com>

        From 2003-12-18 Kazuhiro Inaoka:
        * configure.host: Add m32r-linux target.

2004-01-02  Michael Chastain  <mec.gnu@mindspring.com>

        * top.c (print_gdb_version): Update year to 2004.

2004-01-02  Mark Mitchell  <mark@codesourcery.com>

        * MAINTAINERS: Add myself to the write-after-approval category.

2004-01-02  Daniel Jacobowitz  <drow@mvista.com>

        From Bernardo Innocenti <bernie@develer.com>:
        * configure.tgt: Add uClinux target.

2004-01-02  Andrew Cagney  <cagney@redhat.com>

        * utils.c (do_my_cleanups): Make static, add forward declaration.
        * defs.h (do_my_cleanups): Delete declaration.

2004-01-02  Eli Zaretskii  <eliz@elta.co.il>

        * config/djgpp/fnchange.lst: Add lines for gdb/ChangeLog-2003 and
        bfd/ChangeLog-0203.

2004-01-02  Mark Kettenis  <kettenis@gnu.org>

        * configure.in: Check for <machine/reg.h>.  Check for `struct reg'
        in <machine/reg.h>.
        * configure, config.in: Regenerate.

For older changes see ChangeLog-2003, mi/ChangeLog-1999-2003, and
tui/ChangeLog-1998-2003.
\f
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