2002-12-09  Andrew Cagney  <cagney@redhat.com>

* gdbarch.sh (gdbarch_dump): Print NAME_OF_MALLOC using %s.
* gdbarch.c: Re-generate.

2002-12-09  David Carlton  <carlton@math.stanford.edu>

* p-exp.y: Rename TRUE and FALSE to TRUEKEYWORD and FALSEKEYWORD.

2002-12-09  David Carlton  <carlton@math.stanford.edu>

* linespec.c (symtab_from_filename): New function.
(decode_line_1): Move code into symtab_from_filename.

* lin-lwp.c (strsignal): Make extern declaration match that of glibc.

2002-12-07  Andrew Cagney  <ac131313@redhat.com>

* f-valprint.c (info_common_command): Use get_frame_pc.
* std-regs.c (value_of_builtin_frame_pc_reg): Ditto.
* ax-gdb.c (agent_command): Ditto.
* rs6000-tdep.c (rs6000_init_extra_frame_info): Ditto.
(rs6000_pop_frame): Ditto.
(rs6000_frameless_function_invocation): Ditto.
(rs6000_frame_saved_pc, frame_get_saved_regs): Ditto.
(frame_initial_stack_address, rs6000_frame_chain): Ditto.
* macroscope.c (default_macro_scope): Ditto.
* stack.c (print_frame_info_base): Ditto.
(print_frame, frame_info, print_frame_label_vars): Ditto.
(return_command, func_command, get_frame_language): Ditto.
* infcmd.c (finish_command): Ditto.
* dummy-frame.c (cached_find_dummy_frame): Ditto.
* breakpoint.c (deprecated_frame_in_dummy): Ditto.
(break_at_finish_at_depth_command_1): Ditto.
(break_at_finish_command_1): Ditto.
(until_break_command, get_catch_sals): Ditto.
* blockframe.c (func_frame_chain_valid): Ditto.
(frameless_look_for_prologue): Ditto.
(frame_address_in_block, generic_func_frame_chain_valid): Ditto.

2002-12-08  Andrew Cagney  <ac131313@redhat.com>

* config/rs6000/tm-rs6000.h (init_frame_pc_noop): Add declaration.
* dwarf2cfi.c (cfi_init_frame_pc): Cast the PC to a pointer.

2002-12-08  Andrew Cagney  <ac131313@redhat.com>

* gdbarch.sh (INIT_FRAME_PC_FIRST, INIT_FRAME_PC_DEFAULT): Convert
to pure functions.
* gdbarch.h, gdbarch.c: Re-generate.
* frame.c (get_prev_frame): Explictly assign prev's pc with value
returned by INIT_FRAME_PC_FIRST and INIT_EXTRA_FRAME_INFO.

* arch-utils.h (init_frame_pc_default, init_frame_pc_noop): Change
declaration to a function returning a CORE_ADDR.
* x86-64-tdep.h (x86_64_init_frame_pc): Ditto.
* arch-utils.c (init_frame_pc_noop): Return the PC value.
(init_frame_pc_default): Ditto.
* x86-64-linux-tdep.c (x86_64_init_frame_pc): Ditto.
* s390-tdep.c (s390_init_frame_pc_first): Ditto.
* mips-tdep.c (mips_init_frame_pc_first): Ditto.
* dwarf2cfi.h (cfi_init_frame_pc): Ditto.
* dwarf2cfi.c (cfi_init_frame_pc): Ditto.
* alpha-tdep.c (alpha_init_frame_pc_first): Ditto.

* i386-interix-tdep.c (i386_interix_init_abi): Set init_frame_pc
to init_frame_pc_noop.
(i386_interix_init_frame_pc): Delete function.
* z8k-tdep.c (init_frame_pc): Delete function.
* config/z8k/tm-z8k.h (INIT_FRAME_PC): Define as init_frame_pc_noop.
(INIT_FRAME_PC_FIRST): Ditto.
* config/mn10200/tm-mn10200.h (INIT_FRAME_PC): Ditto.
(INIT_FRAME_PC_FIRST): Ditto.
* config/sparc/tm-sparc.h (INIT_FRAME_PC): Ditto.
* config/rs6000/tm-rs6000.h (INIT_FRAME_PC): Redefine as
init_frame_pc_noop.
(INIT_FRAME_PC_FIRST): Convert to an expression.
* config/sparc/tm-sparc.h (INIT_FRAME_PC_FIRST): Ditto.

2002-12-08  Andrew Cagney  <ac131313@redhat.com>

* blockframe.c: Use get_frame_base instead of directly accessing
the `struct frame_info' member frame.
* f-valprint.c, std-regs.c, rs6000-tdep.c: Ditto.
* stack.c, dummy-frame.c, breakpoint.c: Ditto.

2002-12-08  Elena Zannoni  <ezannoni@redhat.com>

* Makefile.in (readline_h): Define.
(completer.o): Depend on readline_h.
(corelow.o): Ditto.
(event-top.o): Ditto.
(exec.o): Ditto.
(solib.o): Ditto.
(source.o): Ditto.
(symfile.o): Ditto.
(symmisc.o): Ditto.
(top.o): Ditto.
(tracepoint.o): Ditto.
(utils.o): Ditto.
(cli-dump.o): Ditto.
(tui-hooks.o): Ditto.
(tuiWin.o): Ditto.

2002-12-08  Elena Zannoni  <ezannoni@redhat.com>

More cleanup from import of readline 4.3.
* completer.h (complete_line, readline_line_completion_function):
Update prototypes.
(line_completion_function): Removed, not used outside of completer.c.
* completer.c (readline_line_completion_function,
complete_function, line_completion_function): Use const for first
parameter.
(line_completion_function): Make static.
(filename_completer): filename_completion_function is now called
rl_filename_completion_function
* corelow.c: Include <readline/readline.h>.
* exec.c: Ditto.
* solib.c: Ditto.
* source.c: Ditto.
* symfile.c: Ditto.
* symmisc.c: Ditto.
* top.c (init_main): No need to coerce
readline_line_completion_function anymore.
* cli/cli-dump.c: Include <readline/readline.h>.

2002-12-08  Andrew Cagney  <ac131313@redhat.com>

* stack.c (frame_info): Use get_prev_frame.
* blockframe.c (frame_address_in_block): Ditto.
* rs6000-tdep.c (rs6000_init_extra_frame_info): Ditto.
(rs6000_frameless_function_invocation): Ditto.
(rs6000_frame_saved_pc): Ditto.
(rs6000_frame_chain): Ditto.
* arch-utils.c (init_frame_pc_default): Ditto.

*** empty log message ***

daily update

* Makefile.tpl (all-sim): Depend on maybe-configure-gdb.
* Makefile.in (all-sim): Ditto.

2002-12-08  Andrew Cagney  <ac131313@redhat.com>

* config/mn10200/tm-mn10200.h (DEPRECATED_PC_IN_CALL_DUMMY):
Delete redundant definition.

Import of readline 4.3.
Non-readline modified files:

src/gdb/ChangeLog src/gdb/defs.h src/gdb/cli/cli-cmds.c
src/gdb/cli/cli-setshow.c src/gdb/tui/ChangeLog
src/gdb/tui/tuiWin.c

In readline directory:

        * compat.c, mbutil.c, misc.c, rlmbutil.h, rltypedefs.h,
        text.c, doc/history.0, doc/history.3, support/wcwidth.c,
        examples/readlinebuf.h, examples/rlcat.c: New files.

        * CHANGELOG, CHANGES, INSTALL,  MANIFEST, Makefile.in, README,
        aclocal.m4, ansi_stdlib.h, bind.c, callback.c, chardefs.h,
        complete.c, config.h.in, configure, configure.in, display.c,
        emacs_keymap.c, funmap.c, histexpand.c, histfile.c, histlib.h,
        history.c, history.h, histsearch.c, input.c, isearch.c,
        keymaps.c, keymaps.h, kill.c, macro.c, nls.c, parens.c,
        posixdir.h, readline.c, readline.h, rlconf.h, rldefs.h,
        rlprivate.h, rlshell.h, rlstdc.h, rltty.c, savestring.c,
        search.c, shell.c, signals.c, terminal.c, tilde.c, tilde.h,
        undo.c, util.c, vi_keymap.c, vi_mode.c, xmalloc.c, xmalloc.h,
        doc/Makefile.in, doc/hist.texinfo, doc/hstech.texinfo,
        doc/hsuser.texinfo, doc/manvers.texinfo, doc/readline.3,
        doc/rlman.texinfo, doc/rltech.texinfo, doc/rluser.texinfo
        doc/rluserman.texinfo, doc/texi2dvi, doc/texi2html,
        shlib/Makefile.in, support/install.sh, support/mkdirs,
        support/mkdist, support/shlib-install, support/shobj-conf,
        examples/Inputrc, examples/Makefile.in, examples/fileman.c,
        examples/histexamp.c, examples/manexamp.c, examples/rl.c,
        examples/rlfe.c, examples/rltest.c, examples/rlversion.c:
        Modified files.

2002-12-08  H.J. Lu <hjl@gnu.org>

* config/tc-ia64.c (md_apply_fix3): Remove the PCREL hack
copied from tc-i386.c.

* gas/m68hc11/m68hc11.exp (gas_m68hc11_error): New function;
(gas_m68hc11_warning): New function.
(gas_m68hc11_message): New function.
(top): New tests for assembler errors.
(gas_m68hc11_opcode_list): New function.
(top): New tests for opcode list.

Fix date...

2002-12-06  Elena Zannoni  <ezannoni@redhat.com>

        * Makefile.in (thread-db.o): Add explicit rule to ignore the use of
        -Werror on this file.

* gas/m68hc11/bug-1825.s: Add some tests.
* gas/m68hc11/bug-1825.d: Update.
* gas/m68hc11/opers12.d: Update.
* gas/m68hc11/opers12-dwarf2.d: Update.

* m68hc11-dis.c (print_indexed_operand): Fix PC-relative address
for 9 and 16-bit PC-relative addressing mode.

2002-12-07  Andrew Cagney  <ac131313@redhat.com>

* gdbarch.sh (TARGET_FLOAT_FORMAT): Use the macro when printing
the format name.
(TARGET_DOUBLE_FORMAT, TARGET_LONG_DOUBLE_FORMAT): Ditto.
* gdbarch.c: Regenerate.

* config/tc-m68hc11.c (STATE_INDEXED_PCREL): New relax code.
(md_relax_table): Define specific relax for PC-rel offsets.
(build_indexed_byte): Use a STATE_INDEXED_PCREL relax code.
(m68hc11_relax_frag): Handle the new relax code.
(md_convert_frag): Likewise.
(md_estimate_size_before_relax): Likewise.

* ldlang.h: Formatting.

* subsegs.c (section_symbol): Use the symbol, not the section, name.

* NEWS: Mention that bfd no longer declares a "boolean" type.

* bfd-in.h: Comment typo fix.  Formatting.
* bfd-in2.h: Regenerate.
* coff64-rs6000.c (xcoff64_openr_next_archived_file): Warning fix.
* elf32-m68hc12.c (m68hc12_elf_set_mach_from_flags): Prototype.
* elf64-mmix.c (mmix_dump_bpo_gregs): Warning fix.

*** empty log message ***

daily update

* readelf.c (process_program_headers): When setting loadaddr, don't
assume segment size is 4k.  Use p_align instead.
(loadaddr): Change from int to long.
(dynamic_addr, dynamic_info, version_info): Likewise.
(process_dynamic_segment <syminsz>): Likewise.
(process_dynamic_segment): Adjust print format string.
(rela_addr, rela_size): Delete.
(process_relocs): Formatting.

2002-12-06  Elena Zannoni  <ezannoni@redhat.com>

* tuiStack.c (tuiShowFrameInfo): Fix typo.

*** empty log message ***

daily update

* ldlang.c (init_os): Ensure sections mentioned in load_base
are initialized.

* Makefile.tpl: Change configure dependencies to not have real
targets depend on phony targets.

2002-12-06  Andrew Cagney  <ac131313@redhat.com>

* gdbarch.sh (DEPRECATED_INIT_FRAME_PC_FIRST): Rename
INIT_FRAME_PC_FIRST.  Change to a function with predicate.  Do not
provide a default value.
* gdbarch.h, gdbarch.c: Regenerate.
* frame.c (get_prev_frame): Update.  Check
DEPRECATED_INIT_FRAME_PC_FIRST_P.
* s390-tdep.c (s390_gdbarch_init): Update.
* mips-tdep.c (mips_gdbarch_init): Update.
* config/sparc/tm-sparc.h (DEPRECATED_INIT_FRAME_PC_FIRST): Update.
* config/rs6000/tm-rs6000.h (DEPRECATED_INIT_FRAME_PC_FIRST): Update.
* alpha-tdep.c (alpha_gdbarch_init): Update.

2002-12-06  David Carlton  <carlton@math.stanford.edu>

* gdb.base/store.c: Don't declare functions static.

2002-12-06  Elena Zannoni  <ezannoni@redhat.com>

* ia64-linux-nat.c: Include gdb_string.h.
* alpha-nat.c: Ditto.
* ppc-linux-nat.c: Ditto.
* Makefile.in (ia64-linux-nat.o, alpha-nat.o, ppc-linux-nat.o):
Update dependencies.

2002-12-06  Elena Zannoni  <ezannoni@redhat.com>

* ia64-linux-nat.c: Include gdb_string.h.
* alpha-nat.c: Ditto.
* ia64-linux-nat.c: Ditto.

2002-12-05  Andrew Cagney  <ac131313@redhat.com>

* gdbthread.h: Include "frame.h".
(struct thread_info): Replace step_frame_address with
step_frame_id.
* inferior.h: Include "frame.h".
(step_frame_id): Replace external variable step_frame_address.
* gdbthread.h (save_infrun_state): Replace step_frame_address
parameter with step_frame_id parameter.
(load_infrun_state): Ditto.
* Makefile.in (gdbthread_h, inferior_h): Add $(frame_h).
* infcmd.c (step_frame_id, step_1, step_once): Update.
* thread.c (load_infrun_state, save_infrun_state): Update.
* infrun.c (clear_proceed_status, save_inferior_status): Update.
(handle_inferior_event, step_over_function): Update.
(normal_stop, context_switch, restore_inferior_status): Update.
(struct inferior_status): Replace step_frame_address with
step_frame_id.

    * elfxx-ia64.c (elfNN_ia64_relax_section): Handle PCREL21BI.
        Only send PCREL21B though the plt.  Fix installed reloc type.
        (elfNN_ia64_relocate_section): Give error for dynamic reloc
        against PCREL22 or PCREL64I; clean up error messages for
        branch relocs.

*** empty log message ***

2002-12-05  Aldy Hernandez  <aldyh@redhat.com>

* ppc-opc.c: Delete evsabs, evsnabs, evsneg, evsadd, evssub,
evsmul, evsdiv, evscmpgt, evsgmplt, evststgt, evtstlt, evststeq,
evscfui, evscfsi, evscfuf, evscfsf, evsctui, evsctuiz, evsctsi,
evsctsiz, evsctuf, evsctsf, evmwhssfaa, evmwhssmaa, evmwhsmfaa,
evmwhsmiaa, evmwhusiaa, evmwhumiaa, evmwhssfan, evmwhssian,
evmwhsmfan, evmwhsmian, evmwhusian, evmwhumian, evmwhgssfaa,
evmwhgsmfaa, evmwhgsmiaa, evmwhgumiaa, evmwhgssfan, evmwhgsmfan,
evmwhgsmian, evmwhgumian.
(mftb): Add to opcode table.
(mtspefscr): Change RT to RS in opcode table.

    * config/ia64.c (enum reloc_func): Add FUNC_LT_RELATIVE_X.
        (ia64_gen_real_reloc_type): Handle it.
        (pseudo_func): Add @ltoffx.
        (md_begin): Build .<ltoffx>.
        (ia64_force_relocation): True for LTOFF22X and LDXMOV.

        * gas/ia64/ltoff22x-1.[ds]: New.
        * gas/ia64/ia64.exp: Run it.

2002-12-05  David Carlton  <carlton@math.stanford.edu>

* dwarf2read.c (dwarf2_add_field): Treat a field that is a
DW_TAG_member as well as a declaration as being a C++ static data
member.
(read_structure_scope): Combine tests for DW_TAG_member and
DW_TAG_variable.

* ppc-opc.c: Move mbar and msync up.  Change mask for mbar and
msync.

daily update

* configure.in: Revert unintentional change.

* src-release: Configure host subdirs.

2002-12-05  David Carlton  <carlton@math.stanford.edu>

* linespec.c (decode_compound): New function.
(decode_line_1): Move code into decode_compound.

2002-12-05  David Carlton  <carlton@math.stanford.edu>

* symtab.c (lookup_symbol_aux_local): Add 'static_block'
argument.
(lookup_symbol_aux): Do the 'field_of_this' check before checking
the static block.  See PR gdb/804.

2002-12-05  David Carlton  <carlton@math.stanford.edu>

* symtab.c (lookup_symbol_aux_block): New function.
(lookup_symbol_aux_local): Move code into lookup_symbol_aux_block.

2002-12-05  Nathanael Nerode  <neroden@gcc.gnu.org>

* Makefile.tpl: Change dependency for */multilib.out so that
it works when gcc isn't in the tree.

* configure.in: Substitute more.
* configure: Run subconfigures from the Makefile.
* Makefile.tpl: Run subconfigures from the Makefile; add a few
convenience targets.  Make sure gcc isn't rebuilt after bootstrap.

Fix IA-64 opc-d.x gas testsuite failure.
binutils/ChangeLog
* configure.in (OBJDUMP_DEFS): Define SKIP_ZEROES as 16 for IA-64.
* configure: Regenerate.
gas/testsuite/ChangeLog
* gas/ia64/opc-x.d: Regenerate.

2002-12-05  Andrew Cagney  <ac131313@redhat.com>

* gdbarch.sh: Dump the predicate function and macro values.
(read): Print error on standard error.
* gdbarch.c: Regenerate.

* gas/arm/adrl.s: Pad end of .text.
* gas/arm/adrl.d: Adjust to suit.

* config/tc-arm.c (arm_force_relocation): Move out of #if OBJ_ELF.
Move OBJ_COFF TC_FORCE_RELOCATION code here so that COFF handles
ARM_IMMEDIATE and ARM_ADRL_IMMEDIATE relocs as for ELF.
* config/tc-arm.h (TC_FORCE_RELOCATION): Define for both ELF and
COFF to call arm_force_relocation.

Create new file mips-tdep.h.

Add n64 core file support for Linux/MIPS.

Patch to update IA-64 port to SDM 2.1.
bfd/ChangeLog
* cpu-ia64-opc.c: Add operand constant "ar.csd".
gas/ChangeLog
* config/tc-ia64.c (pseudo_func): Add "@pause" constant for "hint"
instruction.
(emit_one_bundle): Handle "hint" instruction.
(operand_match): Match IA64_OPND_AR_CSD.
gas/testsuite/ChangeLog
* gas/ia64/opc-b.d: Update for instructions added by SDM2.1.
* gas/ia64/opc-b.s: Ditto.
* gas/ia64/opc-f.d: Ditto.
* gas/ia64/opc-f.s: Ditto.
* gas/ia64/opc-i.d: Ditto.
* gas/ia64/opc-i.s: Ditto.
* gas/ia64/opc-m.d: Ditto.
* gas/ia64/opc-m.s: Ditto.
* gas/ia64/opc-x.d: Ditto.
* gas/ia64/opc-x.s: Ditto.
include/opcode/ChangeLog
* ia64.h: Fix copyright message.
(IA64_OPND_AR_CSD): New operand kind.
opcodes/ChangeLog
* ia64-opc-d.c (ia64_opcodes_d): Add "hint" instruction.
* ia64-opc-b.c: Add "hint.b" instruction.
* ia64-opc-f.c: Add "hint.f" instruction.
* ia64-opc-i.c: Add "hint.i" instruction.
* ia64-opc-m.c: Add "hint.m", "fc.i", "ld16", "st16", and
"cmp8xchg16" instructions.
* ia64-opc-x.c: Add "hint.x" instruction.
* ia64-opc.h (AR_CSD): New macro.
* ia64-ic.tbl: Update according to SDM2.1.
* ia64-raw.tbl: Ditto.
* ia64-waw.tbl: Ditto.
* ia64-gen.c (in_iclass): Handle "hint" like "nop".
(lookup_regindex): Recognize AR[FCR], AR[EFLAG], AR[CSD],
AR[SSD], AR[CFLG], AR[FSR], AR[FIR], and AR[FDR].
* ia64-asmtab.c: Regenerate.

2002-12-04  Andrew Cagney  <ac131313@redhat.com>

* gdb.base/store.exp, gdb.base/store.c: New files.

*** empty log message ***

2002-12-04  H.J. Lu <hjl@gnu.org>

* elfxx-ia64.c (get_local_sym_hash): Use section ID instead of
BFD address when constructing local name.

* emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Set
load_base for orphans that follow a section with load_base set.

daily update

2002-12-04  David Carlton  <carlton@math.stanford.edu>

* Makefile.in (f-exp.tab.c): Don't depend on c-exp.tab.c.

2002-12-04  David Carlton  <carlton@math.stanford.edu>

* symtab.c (lookup_symbol_aux): Move minsym code into a separate
function.
(lookup_symbol_aux_minsyms): New function.

   * pa64solib.c: s/boolean/int/. Fixes a build failure on hppa64-hpux.

2002-11-25  Aldy Hernandez  <aldyh@redhat.com>

* ppc-opc.c: Remove evmwlssf, evmwlssfa, evmwlsmf, evmwlsmfa,
evmwlssfaaw, evmwlsmfaaw, evmwlssfanw, evmwlsfanw.

   * config/pa/tm-hppah.h (PC_IN_SIGTRAMP): Renamed from IN_SIGTRAMP,
       which is an obsolete macro name.

2002-12-04  Aldy Hernandez  <aldyh@redhat.com>

* ppc-opc.c (PMRN): Remove.
(RA): Set to NB + 1.
(powerpc_opcodes): Change PMRN to SPR.
Change all RD to RS.
Change mftb to look like mftbl.
Move mftb before mftbl.
Add mfbbtar.
Add mtbbtar.
Change mfpmr to use PMR.
Change mtpmr to use PMR.
(RD): Remove.
(insert_ev2): Fix mask and shift.
(extract_ev2): Same.
(insert_ev4): Same.
(extract_ev4): Same.
(PMR): Define.
(extract_pmrn): Remove.
(insert_pmrn): Remove.

* MAINTAINERS: Change e-mail address back to airs.com.

2002-12-04  Aldy Hernandez  <aldyh@redhat.com>

* MAINTAINERS: Add self.

* elf32-m68k.c (struct elf_m68k_link_hash_table): Add sym_sec
member.
(elf_m68k_link_hash_table_create): Initialize it.
(elf_m68k_check_relocs): Handle symbols that are forced to be
local due to visibility changes.
(elf_m68k_adjust_dynamic_symbol): Likewise.
(elf_m68k_size_dynamic_sections): Likewise.
(elf_m68k_discard_copies): Likewise.
(elf_m68k_relocate_section): Likewise.

* elf64-ppc.c (ppc64_elf_edit_opd): Correct typo.

* doublest.c (convert_floatformat_to_doublest): Cast exp_bias to int.
* config/alpha/alpha-linux.mh (MH_CFLAGS): Add -mieee.

* breakpoint.c (create_thread_event_breakpoint): Use xasprintf.
(create_breakpoints): Make sure the addr_string field is not
NULL.

2002-12-03  Andrew Cagney  <ac131313@redhat.com>

* sparc-nat.c (fetch_inferior_registers)
(store_inferior_registers): Add comment on problem of LWP vs
threads.

From 2002-11-21 Daniel Jacobowitz <drow@mvista.com>
* lin-lwp.c (lin_lwp_fetch_registers): Remove.
(lin_lwp_store_registers): Remove.
(init_lin_lwp_ops): Use fetch_inferior_registers
and store_inferior_registers directly.
* sparc-nat.c (fetch_inferior_registers): Honor LWP ID.
(store_inferior_registers): Likewise.
Fix PR gdb/725.

* gdb.base/selftest.exp: Update for current gdb.

* gdb.base/maint.exp: Only dump symbols from one source file
or objfile.

* gdb.base/step-test.exp: Allow MIPS to return to the line of a
function call.

merge from gcc

* Makefile.tpl: Add targets for configuring host subdirs in Makefile,
and corresponding dependencies.
* Makefile.in: Regenerate.

* dwarf2dbg.c (scale_addr_delta): Correct parameter.  Move prototype
inside #if.

2002-12-03  Andrew Cagney  <ac131313@redhat.com>

* frame.h (get_frame_id): Convert to a function.
(null_frame_id, frame_id_p): Declare.
(frame_id_eq, frame_id_inner): Declare.
(frame_id_build): New function.
* frame.c (get_frame_id): Update.  Use null_frame_id.
(frame_find_by_id): Rewrite using frame_id_p, frame_id_eq and
frame_id_inner.
(null_frame_id, frame_id_p): Define.
(frame_id_eq, frame_id_inner): Define.
(frame_id_build): New function.
* varobj.c (varobj_create): Update.
(varobj_update): Update.
* valops.c (value_assign): Update.
(new_root_variable): Update.
* infrun.c (save_inferior_status): Update.
* breakpoint.c (watch_command_1): Update.

*** empty log message ***

* srec.c (srec_write_symbols): Restore '$' prefix to address
accidentally removed in 2002-04-04 change.
(srec_get_symtab): Use 0 instead of `(long) FALSE'.

* configure.in (host_tools): Order binutils, gas and ld for
convenience in running the testsuites.

daily update

* Makefile.tpl: Introduce rules to serialize subconfigure runs.
* Makefile.in: Regenerate.
* configure.in: Introduce rules to serialize subconfigure runs.

   * config/pa/tm-hppah.h (SNAP1): Remove unused macro.
       (SNAP2): Likewise.

* configure.in: Introduce BASE_CC_FOR_TARGET.
* Makefile.tpl: Reorganize and comment.  Introduce HOST_CONFIGARGS.
Realize configure-build-* targets.  Realize configure-target-* targets.
* Makefile.in: Regenerate.

2002-12-03  Andrew Cagney  <cagney@redhat.com>

* NEWS: Mention Daniel Jacobowitz's multi-threaded shared library
patch.

Fix typo in ChangeLog entry.
Add paranoia checks to .PPC.EMB.apuinfo merging code.

Fix the merging of .PPC.EMB.apuinfo sections.  Add a test to make sure that
the fix continues to work.

include/opcode/
        * ia64.h (enum ia64_opnd): Add IA64_OPND_LDXMOV.
bfd/
        * cpu-ia64-opc.c (elf64_ia64_operands): Add ldxmov entry.
opcodes/
        * ia64-opc-m.c: Add ld8.mov.
        * ia64-asmtab.c: Regenerate.
gas/
        * config/tc-ia64.c (operand_match): Add IA64_OPND_LDXMOV case.
gas/testsuite/
        * gas/ia64/ldxmov-1.[ds]: New.
        * gas/ia64/ldxmov-2.[ls]: New.
        * gas/ia64/ia64.exp: Run them.

2002-12-03  Andrew Cagney  <cagney@redhat.com>

* PROBLEMS: Mention PR gdb/725.

* infcmd.c (construct_inferior_arguments): Handle empty arguments.

* config/tc-w65.c (s_longa): Prototype.  Make static, specify int arg.
(cons, s_align_bytes): Delete declaration.
(relax): Delete.
(md_begin): Constify "struct opinfo *" var.  Don't try to make "name"
strings common.
(dot): Delete unused function.
(w65_expression): Remove unused arg.
(parse_exp): Prototype.  Remove unused arg.  Adjust w65_expression
call.
(get_operands): Prototype.  Constify "struct opinfo *" arg.  Fix
parse_exp call.
(get_specific): Prototype.  Constify "struct opinfo *" arg and return
value.
(check): Remove unused function.
(build_Mytes): Prototype.  Constify "struct opinfo *" arg.  Abort
on unhandled switch case.
(md_assemble): Remove unused op_start, op_end, nlen, p vars.  Constify
"opcode".
(tc_crawl_symbol_chain): Delete unused function.
(tc_headers_hook): Likewise.
(tc_Nout_fix_to_chars): Likewise.
(md_undefined_symbol): Add ATTRIBUTE_UNUSED.
(md_parse_option): Likewise.
(md_convert_frag): Likewise.
(tc_coff_symbol_emit_hook): Likewise.
(md_show_usage): Likewise.
* config/tc-w65.h (tc_coff_sizemachdep): Declare.
(TC_PARSE_CONS_EXPRESSION): w65_expression takes one arg.
(w65_expression): Declare.

* po/POTFILES.in: Regenerate.