2002-11-15  Andrew Cagney  <cagney@redhat.com>

* frame.h (sigtramp_saved_pc): Delete declaration.
* blockframe.c (sigtramp_saved_pc): Delete function.
* ns32k-tdep.c (ns32k_sigtramp_saved_pc): New function.
(ns32k_frame_saved_pc): Call ns32k_sigtramp_saved_pc.
* vax-tdep.c (vax_sigtramp_saved_pc): New function.
(vax_frame_saved_pc): Call vax_sigtramp_saved_pc.

daily update

2002-11-15  Andrew Cagney  <ac131313@redhat.com>

* frame.c (frame_pc_unwind): New function.
(frame_saved_regs_pc_unwind): New function.
(frame_register_unwind): Pass unwind_cache instead of
register_unwind_cache.
(set_unwind_by_pc): Add unwind_pc parameter, set.
(create_new_frame): Pass frame->pc_unwind to set_unwind_by_pc.
(get_prev_frame): Ditto.
* frame.h (frame_pc_unwind_ftype): Declare.
(struct frame_info): Add pc_unwind, pc_unwind_cache_p and
pc_unwind_cache.  Rename register_unwind_cache to unwind_cache.
(frame_pc_unwind): Declare.
* dummy-frame.c (dummy_frame_pc_unwind): New function.
(struct dummy_frame): Add comment mentioning that values are for
previous frame.
* dummy-frame.h (dummy_frame_pc_unwind): Declare.
* blockframe.c (file_frame_chain_valid): Use frame_pc_unwind.
(generic_file_frame_chain_valid): Ditto.
* stack.c (frame_info): Ditto.

Fix date stamp on ChangeLog entry.

2002-11-12  David Carlton  <carlton@math.stanford.edu>

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

* complaints.h: Fix spelling errors.

2002-11-15  Andrew Cagney  <ac131313@redhat.com>

* complaints.h: Add comment explaining how to eliminate a
deprecated_complain call.

2002-11-15  David Carlton  <carlton@math.stanford.edu>

* printcmd.c: Remove #include "disasm.h".

2002-11-14  Andrew Cagney  <ac131313@redhat.com>

* frame.h: Move the most relevant interface functions to the start
of the file.

Fix h8300 relaxation.

2002-11-15  Klee Dienes  <kdienes@apple.com>

        * pef.c (bfd_pef_convert_architecture): Move declaration
        ARCH_POWERPC and ARCH_M68K to the start of the function.

*** empty log message ***

daily update

* Makefile.tpl: syntactic cleanup

2002-11-14  Andrew Cagney  <ac131313@redhat.com>

* regcache.h (deprecated_registers): Rename registers.
* a68v-nat.c, alpha-nat.c, arch-utils.c, core-sol2.c: Update.
* hp300ux-nat.c, hppab-nat.c, hppah-nat.c: Update.
* hppam3-nat.c, hpux-thread.c, i386gnu-nat.c: Update.
* ia64-aix-nat.c, ia64-linux-nat.c, ia64-tdep.c: Update.
* irix4-nat.c, irix5-nat.c, lynx-nat.c, m68k-tdep.c: Update.
* m68knbsd-nat.c, mips-linux-tdep.c, mipsm3-nat.c: Update.
* mipsv4-nat.c, ns32knbsd-nat.c, ppc-bdm.c: Update.
* ppc-sysv-tdep.c, ptx4-nat.c, regcache.c, remote-es.c: Update.
* remote-sds.c, remote-vx68.c, remote-vxmips.c: Update.
* remote-vxsparc.c, rs6000-tdep.c, sol-thread.c: Update.
* sparc-nat.c, sparc-tdep.c, sun3-nat.c, symm-nat.c: Update.
* v850ice.c: Update.

Add --enable-auto-import extension.

Handle binaries with corrupt section or segment headers

* coff-tic4x.c (tic4x_howto_table): Formatting fixup

Index: common/ChangeLog
2002-11-13  Andrew Cagney  <cagney@redhat.com>

* run.c (main): Remove SIM_HAVE_ENVIRONMENT from #endif.

Index: d10v/ChangeLog
2002-11-13  Andrew Cagney  <cagney@redhat.com>

* simops.c: Include <string.h>.

* elf64-mmix.c (_bfd_mmix_finalize_linker_allocated_gregs):
For bpo_gregs_section->contents, allocate _raw_size, not
_cooked_size.

Wed Nov 13 19:51:05 2002  Andrew Cagney  <cagney@redhat.com>

* utils.c (gdb_realpath): Add comment mentioning realpath with a
  NULL buffer.

2002-11-13  Andrew Cagney  <cagney@redhat.com>

* regcache.h (deprecated_read_register_bytes): Rename
read_register_bytes.
(deprecated_write_register_bytes): Rename write_register_bytes.
* alpha-tdep.c, arm-tdep.c, cris-tdep.c, d10v-tdep.c: Update.
* dwarf2cfi.c, frv-tdep.c, hppa-tdep.c, ia64-tdep.c: Update.
* m68k-tdep.c, mcore-tdep.c, mips-tdep.c, mn10300-tdep.c: Update.
* ns32k-tdep.c, regcache.c, remote-sds.c, remote-vx.c: Update.
* remote.c, rs6000-tdep.c, s390-tdep.c, sh-tdep.c: Update.
* sparc-tdep.c, v850-tdep.c, vax-tdep.c, x86-64-tdep.c: Update.
* xstormy16-tdep.c, z8k-tdep.c, config/nm-gnu.h: Update.
* config/nm-m3.h, config/h8500/tm-h8500.h: Update.
* config/i386/nm-ptx4.h, config/i386/nm-symmetry.h: Update.
* config/m32r/tm-m32r.h, config/m68k/nm-sun3.h: Update.
* config/m68k/tm-delta68.h, config/m68k/tm-linux.h: Update.
* config/mn10200/tm-mn10200.h, config/pa/tm-hppa64.h: Update.
* config/sparc/nm-nbsd.h, config/sparc/nm-sun4os4.h: Update.
* config/sparc/nm-sun4sol2.h, config/sparc/tm-sparclet.h: Update.

2002-11-13  Andrew Cagney  <ac131313@redhat.com>

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

*** empty log message ***

daily update

* findvar.c (read_var_value): Doc fix.

2002-11-13  Andrew Cagney  <cagney@redhat.com>

* regcache.c (struct regcache): Replace passthough_p with
readonly_p.
(regcache_xmalloc): Initialize readonly_p.
(build_regcache): Initialize readonly_p.
(regcache_save): New function.
(regcache_restore): New function.
(regcache_cpy): Re-implement using regcache_save and
regcache_restore.
(regcache_raw_read): Update.
(regcache_cooked_read): When a read-only cache, checked for cached
pseudo register values.
(regcache_raw_write): Assert that the cache is not read-only.
Remove code handling a non-passthrough cache.
* regcache.h (regcache_save): Declare.
(regcache_restore): Declare.

2002-11-13  Andrew Cagney  <cagney@redhat.com>

* regcache.c (struct regcache_descr): Add fields
sizeof_cooked_registers and sizeof_cooked_register_valid_p.
(init_legacy_regcache_descr): Compute the size of a cooked
register cache and then assign that to sizeof_raw_registers.  Set
sizeof_raw_register_valid_p to sizeof_cooked_register_valid_p
(init_legacy_regcache_descr): Ditto.

2002-11-13  Andrew Cagney  <cagney@redhat.com>

* regcache.c (register_buffer): Move to near start of file, update
description.
(regcache_raw_read): Use.
(regcache_raw_write): Use.
(struct regcache): Rename raw_registers to registers and
raw_register_valid_p to register_valid_p.
(regcache_xmalloc): Update.
(regcache_xfree): Update.
(register_buffer): Update.
(regcache_cpy): Update.
(regcache_cpy_no_passthrough): Update.
(regcache_valid_p): Update.
(deprecated_grub_regcache_for_registers): Update.
(deprecated_grub_regcache_for_register_valid): Update.
(set_register_cached): Update.
(regcache_raw_write): Update.

2002-11-13  Pierre Muller  <muller@ics.u-strasbg.fr>

       * p-exp.y (name_not_typename): Use copy_name to
       set current_type variable for fields of THIS.

* config.bfd: Add entries for powerpc-*-darwin and cousins.

*** empty log message ***

Missed commit in last change.

daily update

2002-11-13  H.J. Lu <hjl@gnu.org>

* elfcode.h (elf_object_p): Don't restore abfd->arch_info.

* gnu-nat.c (init_gnu_ops): Remove NULL initializations.
* monitor.c (init_base_monitor_ops): Likewise.
* ppc-bdm.c (init_bdm_ppc_ops): Likewise.
* remote-array.c (init_array_ops): Likewise.
* remote-e7000.c (init_e7000_ops): Likewise.
* remote-es.c (init_es1800_ops): Likewise.
(init_es1800_child_ops): Likewise.
* remote-rdp.c (init_remote_rdp_ops): Likewise.
* remote-sim.c (init_gdbsim_ops): Likewise.
* remote-st.c (init_st2000_ops): Likewise.
* sol-thread.c (init_sol_core_ops): Likewise.
(init_sol_thread_ops): Likewise.
* v850ice.c (init_850ice_ops): Likewise.
* win32-nat.c (init_child_ops): Likewise.
* wince.c (init_child_ops): Likewise.

2002-11-12  Andrew Cagney  <ac131313@redhat.com>

* utils.c (gdb_realpath): Make rp a constant pointer.

2002-11-12  Andrew Cagney  <ac131313@redhat.com>

* utils.c (gdb_realpath): Rewrite.  Try, in order: realpath() with
a constant buffer; cannonicalize_file_name(); realpath() with a
pathconf() defined buffer, xstrdup().

2002-11-12  Andrew Cagney  <ac131313@redhat.com>

* config/djgpp/fnchange.lst: Fix typo, hang1.c to hang1.C; hang2.c
to hang2.C; hang3.c to hang3.C.

* bfd.c (struct bfd_preserve): New.
(bfd_preserve_save): New function.
(bfd_preserve_restore): Ditto.
(bfd_preserve_finish): Ditto.
* bfd-in2.h: Regenerate.
* mach-o.c: Formatting.
(bfd_mach_o_scan_read_symtab_symbol): Make "value" unsigned.
(bfd_mach_o_object_p): Use bfd_preserve_save/restore/finish.
(bfd_mach_o_core_p): Ditto.
(bfd_mach_o_scan): Pass in mdata.
* mach-o.h (bfd_mach_o_scan): Update prototype.
* pef.c: Formatting.
(bfd_pef_object_p): Use bfd_preserve_save/restore/finish.
(bfd_pef_xlib_object_p): Ditto.
(bfd_pef_scan): Pass in mdata.  Move version check to bfd_pef_object_p.
* pef.h (bfd_pef_scan): Update prototype.
* xsym.c: Formatting, K&R fixes.
(bfd_sym_object_p): Use bfd_preserve_save/restore/finish.
(bfd_sym_scan): New function split out from bfd_sym_object_p.
* xsym.h (bfd_sym_scan): Declare.
* elfcode.h (elf_object_p): Use bfd_preserve_save/restore/finish.
(elf_core_file_p): Likewise.
* targets.c (_bfd_target_vector): Revert 2002-11-08 change.

* ldlang.c (lang_add_section): Discard debugging sections that have
        been marked SEC_EXCLUDE.

Add new/updated Danish translations

* emultempl/ppc64elf.em (ppc_before_allocation): New function.
(LDEMUL_BEFORE_ALLOCATION): Define.
(gld${EMULATION_NAME}_finish): Run discard_info for relocatable
linking.
* emultemp/hppaelf.em ((gld${EMULATION_NAME}_finish): Likewise.

* elflink.h (elf_link_add_object_symbols): Optimize stabs for
relocatable link too.
(elf_link_input_bfd): When emitting relocs, adjust offsets for
eh_frame and stab sections.  Zap deleted relocs.
(elf_reloc_symbol_deleted_p): Return true for zero r_symndx.
(elf_bfd_discard_info): Run for relocatable link too.
* elf64-ppc.c (ppc64_elf_edit_opd): Rename from edit_opd.  Make global.
Handle ld -r case.
(ppc64_elf_size_dynamic_sections): Don't call edit_opd from here.
* elf64-ppc.h (ppc64_elf_edit_opd): Declare.

* elf-bfd.h (struct cie_header): Move from elf_eh-frame.c.
(struct cie, struct eh_cie_fde, struct eh_frame_sec_info): Likewise.
(struct eh_frame_array_ent, struct eh_frame_hdr_info): Likewise.
(enum elf_link_info_type): Remove ELF_INFO_TYPE_EH_FRAME_HDR.
(struct eh_frame_hdr_info): Add "hdr_sec", remove "split".
(struct elf_link_hash_table): Add eh_info.
(struct elf_obj_tdata): Change eh_frame_hdr to an asection *.
(_bfd_elf_discard_section_eh_frame): Update prototype.
(_bfd_elf_discard_section_eh_frame_hdr): Likewise.
(_bfd_elf_write_section_eh_frame): Likewise.
(_bfd_elf_write_section_eh_frame_hdr): Likewise.
* elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Remove "ehdrsec"
param.  Get "hdr_info" from link hash table.
(_bfd_elf_discard_section_eh_frame_hdr): Remove "sec" param.  Get
header section from link hash table.  Save header section to elf_tdata.
(_bfd_elf_maybe_strip_eh_frame_hdr): Remove local "sec".  Use
header section from link hash table.  Don't alloc hdr_info.  Clear
hdr_sec instead of setting "strip".
(_bfd_elf_eh_frame_section_offset): Formatting.
(_bfd_elf_write_section_eh_frame): Remove "ehdrsec", add "info" param.
Get header section from link hash table.
(_bfd_elf_write_section_eh_frame_hdr): Remove "sec", add "info" param.
Get header section from link hash table.
* elf.c (map_sections_to_segments): Use cached eh_frame_hdr.
(get_program_header_size): Likewise.
(_bfd_elf_section_offset): Formatting.
* elflink.h (elf_link_create_dynamic_sections): Stash eh frame header
section pointer in link hash table.
(elf_bfd_final_link): Adjust _bfd_elf_write_section_eh_frame_hdr
and _bfd_elf_write_section_eh_frame calls.  Update comment about
eh_frame entries.
(elf_bfd_discard_info): Adjust _bfd_elf_discard_section_eh_frame and
_bfd_elf_discard_section_eh_frame_hdr calls.  Remove "ehdr".

* po/SRC-POTFILES.in: Regenerate.

* elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Don't zero
relocs for discarded FDEs.  Remove dead code.
(_bfd_elf_write_section_eh_frame_hdr): Remove dead code.
* elflink.h (elf_bfd_discard_info): Don't save edited relocs.
Tidy conditions under which stabs are edited.  Formatting.
* elf64-sparc.c (sparc64_elf_relocate_section): Ignore overflows
from discarded relocs.
* elfxx-ia64.c (elfNN_ia64_install_dyn_reloc): Add reloc output
section adjustments after testing magic values.

* gas/ppc/booke.d: Adjust output for corrected condition reg.

* ppc-dis.c (print_insn_powerpc): Correct condition register display.

* configure.tgt (LIB_PATH): Default to searching w32api directory under cygwin.

2002-11-11  Elena Zannoni  <ezannoni@redhat.com>

        * findvar.c (read_var_value): Reenable TLS code.

2002-11-11  Elena Zannoni  <ezannoni@redhat.com>
            Jim Blandy  <jimb@redhat.com>

* gdb_thread_db.h (enum): Add TD_NOTALLOC.
* target.c (update_current_target): Add
to_get_thread_local_address.
* target.h (to_get_thread_local_address): Export.
(target_get_thread_local_address): Define.
(target_get_thread_local_address_p): Define.
* thread-db.c: Include solib-svr4.h.
(td_thr_tls_get_addr_p): Define.
(thread_db_load): Get a pointer to td_thr_tls_get_addr.
(thread_db_get_thread_local_address): New function.
(init_thread_db_ops): Initialize to_get_thread_local_address.
* configure.in: Add test for TD_NOTALLOC in thread_db.h.
* configure: Regenerate.
* config.in: Regenerate.

*** empty log message ***

* elf64-sparc.c (sparc64_elf_adjust_dynamic_symbol): Correct
references to large plt symbols.

2002-11-11  David Carlton  <carlton@math.stanford.edu>

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

* mach-o.c (bfd_mach_o_scan_read_thread): Don't re-use 'i' when
looking for an unused section name.

* rddbg.c (read_section_stabs_debugging_info): Also recognize
LC_SYMTAB.stab/LC_SYMTAB.stabstr as a valid pair of sections.

daily update

2002-11-11  David Carlton  <carlton@math.stanford.edu>

* linespec.c (decode_line_1): Move chunks of code to separate
functions.
(initialize_defaults): New function.
(decode_indirect): New function.

* pe-dll.c (autofilter_liblist): add libmingwex and libgcj to the list of
restricted auto-export libs.

* pe-dll.c (autofilter_liblist): Generalize library names to catch more
creative library naming instances like, e.g., libstdc++-2.a.

* configure.in: Use .gdbinit under Cygwin.
* configure: Regenerate.

* config/tc-i386.h (EXTERN_FORCE_RELOC): Define only if STRICT_PE_FORMAT.

2002-11-11  Jeff Johnston  <jjohnstn@redhat.com>

        * gdbmi.texinfo (-var-assign): Add comments about interaction
        with -var-update and add an example.  Part of fix for gdb/702.

* MAINTAINERS: Reinstate DJ Delorie as COFF maintainer.  Drop COFF from cgf
maintainership.

2002-11-11  Andrew Cagney  <ac131313@redhat.com>

* blockframe.c (sigtramp_saved_pc): Fix tipo. void_func_ptr
instead of void_code_ptr.
(sigtramp_saved_pc): Ditto.

* MAINTAINERS: Replace DJ Delorie as PE/COFF maintainer.

2002-11-11  Andrew Cagney  <ac131313@redhat.com>

* x86-64-tdep.c (i386_fp_regnum_p): Copy i386-tdep.c's
i386_fp_regnum_p.

    * Makefile.am: Added tic4x dependecy
        * Makefile.in: Regenerate

gas tic4x target enhancements (long list - see gas/ChangeLog and
include/ChangeLog)

* ld-elf/sec64k.exp: New test.
* lib/ld-lib.exp (run_dump_test): Don't prepend "$srcdir/$subdir/"
to a source file starting with "/".

* macro.c (get_any_string): Correct logic for not going beyond end
of in->ptr[].

    Retire common MPW configury bits.
        * mpw-mh-mpw: Remove.
        * mpw: Remove directory along with all of its files.

* coff-h8300.c: Fix formatting.
* elf32-h8300.c: Likewise.
* reloc16.c: Likewise.

* gdbtypes.h (struct main_type): Move artificial flag out of
loc.  New member of ``struct field'' named static_kind.  Reduce
overloaded meaning of bitsize.
(FIELD_ARTIFICIAL, SET_FIELD_PHYSNAME, SET_FIELD_PHYSADDR)
(TYPE_FIELD_STATIC, TYPE_FIELD_STATIC_HAS_ADDR): Likewise.
(FIELD_STATIC_KIND, TYPE_FIELD_STATIC_KIND): New macros.

* ada-lang.c (fill_in_ada_prototype): Initialize static_kind for
new fields.
(template_to_fixed_record_type, template_to_static_fixed_type)
(to_record_with_fixed_variant_part): Likewise.
* coffread.c (coff_read_struct_type, coff_read_enum_type): Likewise.
* dwarf2read.c (dwarf2_add_field, read_enumeration): Likewise.
* dwarfread.c (struct_type, enum_type): Likewise.
* hpread.c (hpread_read_enum_type)
(hpread_read_function_type, hpread_read_doc_function_type)
(hpread_read_struct_type): Likewise.
* mdebugread.c (parse_symbol): Likewise.

*** empty log message ***

daily update

* config/tc-mmix.c (get_putget_operands): Mark both possible
operands as invalid at beginning.

2002-11-10  Andrew Cagney  <ac131313@redhat.com>

* breakpoint.h (deprecated_frame_in_dummy): Rename frame_in_dummy.
* stack.c (print_frame_info_base): Update.
(print_frame_info_base, frame_info): Update.
* sparc-tdep.c (sparc_init_extra_frame_info): Update.
(sparc_frame_saved_pc): Update.
* ada-lang.c (find_printable_frame): Update.
* breakpoint.c (deprecated_frame_in_dummy): Update.

* config/tc-mmix.c (md_convert_frag) <case STATE_GREG_DEF>:
Initialize target of fixup to zero.

* ld-mmix/local1.d, ld-mmix/local3.d, ld-mmix/local5.d,
ld-mmix/local7.d: Tweak for change in readelf output.

*** empty log message ***

daily update

* i386-linux-nat.c (ORIG_EAX): Define to -1 if not already
defined.
(regmap): Extend to cover all registers.
(PT_READ_U, PT_WRITE_U, PTRACE_XFER_TYPE,
OLD_CANNOT_FETCH_REGISTERS, OLD_CANNOT_STORE_REGISTERS): Remove
definitions.
(fetch_register, sore_register): Simplify.
(old_fetch_inferior_registers, old_store_inferior_registers):
Remove functions.
(cannot_fetch_register, cannot_store_register): Change
implementation to use regmap array to decide which registers
cannot be fetched/stored.  This removes $orig_eax from the
registers that cannot be fetched/stored.
(fetch_inferior_registers): Call fetch_register directly instead
of calling old_fetch_inferior_registers.
(store_inferior_registers): Call store_register directly instead
of calling old_store_inferior_registers.
(i386_linux_dr_get): Replace PT_READ_U with PTRACE_PEEKUSER.
(i386_linux_dr_set): Replace PT_WRITE_U with PTRACE_POKEUSER.
* config/i386/nm-linux.h (U_REGS_OFFSET): Remove definition.

2002-11-09  Klee Dienes  <kdienes@apple.com>

        * i387-tdep.c (i387_supply_register): When called with NULL as a
        buffer, mark the register as not provided (to mirror the behavior
        of supply_register).
        (i387_supply_fxsave): Ditto.
        (i387_supply_fsave): Ditto (inherits the behavior from
        i387_supply_register).

2002-11-09  Klee Dienes  <kdienes@apple.com>

        * blockframe.c (sigtramp_saved_pc): Use
        builtin_type_void_code_ptr, not builtin_type_void_data_ptr (we are
        extracting the PC).  Use TYPE_LENGTH (builtin_type_void_code_ptr)
        instead of (TARGET_PTR_BIT / TARGET_CHAR_BIT).

2002-11-09  Klee Dienes   <kdienes@apple.com>

        * chexp.exp: Mark as obsolete.
        * pr-5016.exp: Remove stray trailing newline.

2002-11-09  Andrew Cagney  <ac131313@redhat.com>

* frame.c (get_prev_frame): Test prev_p to identify a previously
unwound frame.  Initialize prev_p.
* frame.h (struct frame_info): Add field prev_p.  Expand prev/next
comment.

2002-11-09  Andrew Cagney  <ac131313@redhat.com>

* frame.c (get_prev_frame): Cleanups.  Eliminate redundant tests
for a NULL NEXT_FRAME.  Simplify fromleaf initialization.  Add
more comments.  Zap dead code.

* infcmd.c (print_vector_info, print_float_info): Move code that
checks whether the target has any registers and whether there is a
selected frame up, such that it is also used if a target provides
multi-arch definitions of these functions.

* ld-elfvsb/define.s: Avoid use of @ in .type directive.

2002-11-08  Andrew Cagney  <ac131313@redhat.com>

* Makefile.in (DESTDIR): Define.
(install-only, install-gdbtk, uninstall-gdbtk): Add $(DESTDIR)
prefix.

2002-11-08  Andrew Cagney  <ac131313@redhat.com>

* config/djgpp/fnchange.lst: 8.3 proof i386obsd-nat.c and
i386obsd-tdep.c.  Rename paths containing "gdb.c++" to "gdb.cxx".

* elf32-arm.h (elf32_arm_size_dynamic_sections): Don't strip output
section when dynamic section unused;  _bfd_strip_section_from_output
instead.

*** empty log message ***

2002-11-08  Andrew Cagney  <ac131313@redhat.com>

* i386-linux-tdep.c: Include "reggroups.h".
(i386_linux_register_reggroup_p): New function.
(i386_linux_init_abi): Set register_reggroup_p to
i386_linux_register_reggroup_p.
* i386-tdep.h (i386_register_reggroup_p): Declare.
* i386-tdep.c: Include "reggroups.h".
(i386_init_reggroups): New function.
(i386_add_reggroups): New function.
(i386_register_reggroup_p): New function.
(i386_sse_reggroup, i386_mmx_reggroup): New variables.
(_initialize_i386_tdep): Call i386_init_reggroups.
(i386_gdbarch_init): Set register_reggroup_p and add in the i386
specific reggroups.

* infptrace.c (child_xfer_memory): Make use of the new PT_IO
request that's available in *BSD.

* i386-tdep.h (IS_FPU_CTRL_REGNUM): Remove.

* i387-tdep.c (i387_fill_fxsave): Use FOOFF_REGNUM instead of
FDOFF_REGNUM.

2002-11-08  Andrew Cagney  <ac131313@redhat.com>

* frame.c (set_unwind_by_pc): Use dummy_frame_register_unwind.
* dummy-frame.c (find_dummy_frame): Rename
generic_find_dummy_frame, make static.  Return the dummy frame
instead of the regcache.
(generic_find_dummy_frame): Re-implement using find_dummy_frame,
(cached_find_dummy_frame): New function.  Use find_dummy_frame.
(dummy_frame_register_unwind): Rename
generic_call_dummy_register_unwind.  Use cached_find_dummy_frame.
* dummy-frame.h (dummy_frame_register_unwind): Rename
generic_call_dummy_register_unwind.

daily update

* config/i386/tm-i386v42mp.h: Remove file.  Move its contents,
except the inclusion of "i386/tm-i386.h", to...
* config/i386/nm-i386v42mp.h: ...here.
* config/i386/i386v42mp.mt (TM_FILE): Set to tm-i386.h.

2002-11-08  Andrew Cagney  <ac131313@redhat.com>

* Makefile.in (frame.o): Update dependencies.
* blockframe.c (current_frame, frame_obstack_alloc)
(frame_saved_regs_zalloc, get_current_frame)
(set_current_frame, create_new_frame)
(set_unwind_by_pc, get_next_frame)
(flush_cached_frames, reinit_frame_cache)
(frame_saved_regs_register_unwind)
(deprecated_generic_get_saved_register)
(get_prev_frame, get_frame_pc, get_frame_saved_regs)
(_initialize_blockframe): Move frame code from
here...
* frame.c: ...to here.  Include "gdb_obstack.h", "gdbcore.h",
"annotate.h" and "dummy-frame.h".
(_initialize_frame): New function.