* config/tc-mips.c (macro): Shift the 32-bit address range
accessible with a lone "lui" down by 32768.

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daily update

* config/tc-mips.c (load_address): Use non-trapping "daddu"
instead of "dadd" in address calculations.
(macro): Likewise.

* configure.in: Don't build grez.
* Makefile.in: Ditto.

* dwarf2cfi.c: Include "gcore.h".
(execute_stack_op): Fix implementation of the
DW_OP_deref and DW_OP_deref_size operators by letting do their
lookup in the target.

* Makefile.in: Remove references to bsp, cygmon, libstub.
* configure.in: Ditto.

* configure.in: Remove leftover reference to gdbtest.

* configure.in (gxx_include_dir):  Change to match versioned
C++ headers if --enable-version-specific-runtime-libs is used.

* gas/i386/intel16.s: New.
* gas/i386/intel16.d: New.
* gas/i386/i386.exp: Run it.

gas/ChangeLog
* config/tc-i386.c (process_suffix): Remove intel mode movsx and
movzx fudges.
(md_assemble): Instead, zap the suffix here.

include/opcode/ChangeLog
* i386.h: Remove IgnoreSize from movsx and movzx.

* elf.c: Formatting.
(IS_SOLARIS_PT_INTERP): Add p_paddr and p_memsz checks.
(INCLUDE_SECTION_IN_SEGMENT): Remove IS_SOLARIS_PT_INTERP.
(copy_private_bfd_data): Set p_vaddr on broken Solaris PT_INTERP
segments.

* cofflink.c (_bfd_coff_final_link): On PE COFF systems, take into
account the impact of relocation count overflow when computing
section offsets.
* coffcode.h (coff_write_relocs): Use obj_pe when deciding whether
or not to apply the PE COFF reloc overflow handling.  Fix a
fencepost error in deciding whether or not to use that technique.

daily update

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From Peter Schauer <Peter.Schauer@regent.e-technik.tu-muenchen.de>:
* i386-sol2-tdep.c (i386_sol2_init_abi): Correct value for
tdep->sc_sp_offset.

* elf-bfd.h (struct elf_reloc_cookie): Remove locsym_shndx,
change type of locsyms.
(bfd_elf_get_elf_syms): Declare.
* elf.c (bfd_elf_get_elf_syms): New function.
(group_signature): Use bfd_elf_get_elf_syms.
(bfd_section_from_r_symndx): Likewise.
* elfcode.h (elf_slurp_symbol_table): Likewise.
* elflink.h (elf_link_is_defined_archive_symbol): Likewise.
(elf_link_add_object_symbols): Likewise.  Reorganise to increase
locality of various data structures.  Properly free internal relocs.
(elf_bfd_final_link): Properly free internal relocs.
(elf_link_check_versioned_symbol): Use bfd_elf_get_elf_syms.
(elf_link_input_bfd): Likewise.
(elf_gc_mark): Likewise.  Properly free internal relocs.
(elf_gc_sweep): Properly free internal relocs.
(elf_reloc_symbol_deleted_p): No need to swap syms in.
(elf_bfd_discard_info): Use bfd_elf_get_elf_syms.  Properly free
internal relocs.
* elf-m10200.c (mn10200_elf_relax_section): Use bfd_elf_get_elf_syms.
Properly free possibly cached info.
(mn10200_elf_relax_delete_bytes): Remove symbol swapping code.
(mn10200_elf_symbol_address_p): Pass in internal syms.  Remove
symbol swapping code.
(mn10200_elf_get_relocated_section_contents): Use bfd_elf_get_elf_syms.
Properly free possibly cached info.
* elf-m10300.c (mn10300_elf_relax_section): As above for elf-m10200.c.
(mn10300_elf_relax_delete_bytes): Likewise.
(mn10300_elf_symbol_address_p): Likewise.
(mn10300_elf_get_relocated_section_contents): Likewise.
* elf32-h8300.c (elf32_h8_relax_section): As above for elf-m10200.c.
(elf32_h8_relax_delete_bytes): Likewise.
(elf32_h8_symbol_address_p): Likewise.
(elf32_h8_get_relocated_section_contents): Likewise.
* elf32-m32r.c (m32r_elf_relax_section): As above for elf-m10200.c.
(m32r_elf_relax_delete_bytes): Likewise.
(m32r_elf_get_relocated_section_contents): Likewise.
* elf32-sh.c (sh_elf_reloc_loop): Free section contents using
elf_section_data to determine whether cached.
(sh_elf_relax_section): As above for elf-m10200.c.
(sh_elf_relax_delete_bytes): Likewise.
(sh_elf_get_relocated_section_contents): Likewise.
* elf32-xstormy16.c (xstormy16_elf_relax_section): As above.
* elf64-alpha.c (elf64_alpha_relax_section): As above.  Also delay
reading of local syms.
* elf64-mmix.c (mmix_elf_relax_section): Likewise.
* elf64-sh64.c (sh_elf64_get_relocated_section_contents): As above.
* elfxx-ia64.c (elfNN_ia64_relax_section): As above.
* elfxx-mips.c (_bfd_mips_elf_check_relocs): Properly free internal
relocs.
* elf32-arm.h (bfd_elf32_arm_process_before_allocation): Properly
free internal relocs and section contents.  Don't read symbols.
* elf32-hppa.c (get_local_syms): Use bfd_elf_get_elf_syms.
(elf32_hppa_size_stubs): Don't free local syms.
* elf32-m68k.c (bfd_m68k_elf32_create_embedded_relocs): Delay
reading of local syms.  Use bfd_elf_get_elf_syms.  Properly free
possibly cached info.
* elf32-mips.c (bfd_mips_elf32_create_embedded_relocs): Likewise.
* elf64-hppa.c (elf64_hppa_check_relocs): Use bfd_elf_get_elf_syms.
* elf64-ppc.c (struct ppc_link_hash_table): Delete bfd_count and
all_local_syms.
(get_local_syms): Delete function.
(edit_opd): Use bfd_elf_get_elf_syms.  Free on error exit.  Cache
on exit.
(ppc64_elf_size_stubs): Use bfd_elf_get_elf_syms.  Free/cache on exit.

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daily update

daily update

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This makes gprof work with non-standard text sections.
* syms.c (decode_section_type): New.
(bfd_decode_symclass): Call decode_section_type.

2002-07-05  Daniel Jacobowitz  <drow@mvista.com>

        Fix PR gdb/595, gdb/602
        * gnu-v3-abi.c (gnuv3_baseclass_offset): Remove unused variables.
        Don't call value_cast, just read the vtable pointer; update comments
        to match.

* config/mcore/tm-mcore.h: Remove file.
* config/mcore/mcore.mt: Remove definition of TM_FILE
* configure.tgt: Set gdb_multi_arch to yes for the mcore target.

Add checks to catch invaliud XScale MIA, MIAPH and MIAxy instructions.

* ldlang.c (print_wild_statement): Fix output formatting.

daily update

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* i386bsd-tdep.c: Include "gdb_string.h".

* ltcf-cxx.sh (hpux*): Modify to support ia64-*-hpux*.

* config/mcore/tm-mcore.h (GDB_MULTI_ARCH): Set to 2.
(PR_REGNUM, FIRST_ARGREG, LAST_ARGREG,RETVAL_REGNUM): Move to
mcore-tdep.
(REG_STRUCT_HAS_ADDR, USE_STRUCT_CONVENTION, GET_SAVED_REGISTER)
(TARGET_VIRTUAL_FRAME_POINTER, BELIEVE_PCC_PROMOTION): Remove.
* mcore-tdep.c (PR_REGNUM, FIRST_ARGREG, LAST_ARGREG)
(RETVAL_REGNUM): Move macros from tm-mcore.h
(mcore_reg_struct_has_addr): New function.
(mcore_gdbarch_init): Added initializations for the macros removed
from tm-mcore.h.

* merge.c (_bfd_merged_section_offset): Avoid accessing byte before
section content start.
Reported by Michael Schumacher <mike@hightec-rt.com>.

* osabi.c (generic_elf_osabi_sniffer): Add check for FreeBSD 3.x's
traditonal string branding within the ELF header.

2002-07-04  Daniel Jacobowitz  <drow@mvista.com>

        * symtab.c (remove_params): New function.
        (make_symbol_overload_list): Use it instead of cplus_demangle.
        (overload_list_add_symbol): Likewise.  Reorder.  Fix memory leak.

* i386obsd-nat.c (_initialize_i386obsd_nat): Fix typo in prototype.

* i386bsd-tdep.c (i386nbsd_sigtramp_start, i386nbsd_sigtramp_end):
New variables.
(i386nbsd_init_abi): Use these to initialize tdep->sigtramp_start
and tdep->sigtramp_end.
* i386obsd-nat.c: New file.
* config/i386/obsd.mh (NATDEPFILES): Add i386obsd-nat.o.

* dwarf2cfi.c (cfi_pop_frame): Use alloca() for regbuf.
Don't call get_current_frame().

* ldlang.c: (strip_excluded_output_sections): New function.
(lang_process): Call it.
(lang_size_sections_1): Revert 2002-06-10 change.

* section.c (_bfd_strip_section_from_output):  Remove unnecessary
link order code.  Don't actually remove the output section here;
Just set a flag for the linker to do so.
* elflink.c (_bfd_elf_link_renumber_dynsyms): Test for removed
sections when setting up output section dynsyms.

* elflink.h (elf_link_add_object_symbols): Revert 1999-09-02 hpux
fudge.
* elf.c (bfd_section_from_shdr): Work around broken hpux shared
libs here instead.

2002-07-04  Pierre Muller  <muller@ics.u-strasbg.fr>

* i386-nat.c (child_post_startup_inferior): New function
calling i386_cleanup_dregs if
I386_USE_GENERIC_WATCHPOINTS is defined.
* config/i386/nm-i386.h: define CHILD_POST_STARTUP_INFERIOR
conditional to acknowledge that i386-nat.c has its
own child_post_startup_inferior function.

* i386-tdep.h (I386_MAX_REGISTER_SIZE): New define.
* i386-tdep.c (i386_do_pop_frame): Use I386_MAX_REGISTER_SIZE
instead of MAX_REGISTER_RAW_SIZE.
(i386_extract_return_value, i386_extract_struct_value_address):
Convert to use regcache.
(i386_gdbarch_init): Set max_register_raw_size and
max_register_virtual_size to I386_MAX_REGISTER_SIZE.
Set extract_return_value and extract_struct_value_address instead
of their deprecated variants.

Convert i386 target to generic dummy frames.
* i386-tdep.c: Include "symfile.h".
(i386_frameless_signal_p): Consider a function to be frameless if
the pc points at the first instruction of the function.
(i386_frame_chain): Handle (generic) call dummies.
(i386_frame_saved_pc): Likewise.
(i386_frame_init_saved_regs): Remove code dealing with call
dummies on the stack.
(i386_push_dummy_frame): Removed.
(i386_call_dummy_words): Removed.
(i386_fix_call_dummy): Removed.
(i386_push_return_address): New function.
(i386_do_pop_frame): Renamed from i386_pop_frame.  Add FRAME
parameter, and don't call get_current_frame.
(i386_pop_frame): New function.
(i386_gdbarch_init): Set use_generic_dummy_frames to 1, set
call_dummy_location to AT_ENTRY_POINT, set call_dummy_address to
entry_point_address, set call_dummy_breakpoint_offset to 0, set
call_dummy_length to 0, set call_dummy_words to NULL, set
sizeof_call_dummy_words to 0, set fix_call_dummy to
generic_fix_call_dummy, set pc_in_call_dummy to
pc_in_call_dummy_at_entry_point, set push_dummy_frame to
generic_push_dummy_frame, set push_return_address to
i386_push_return_address and set frame_chain_valid to
generic_file_frame_chain_valid.

2002-07-04  Michal Ludvig  <mludvig@suse.cz>

* gdbserver/linux-x86-64-low.c (x86_64_regmap): Make it an array of
byte offsets instead of an array of indexes.
(x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.

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daily update

* configure.in: Make --without-x work.

* gdbarch.sh (struct regcache): Add opaque declaration.
(EXTRACT_RETURN_VALUE): New architecture method.
(EXTRACT_STRUCT_VALUE_ADDRESS): Ditto.
* gdbarch.h, gdbarch.c: Regenerate.
* arch-utils.c (legacy_extract_return_value): New function.
* arch-utils.h (legacy_extract_return_value): Declare.
* values.c (value_being_returned): Re-enable code handling
EXTRACT_STRUCT_VALUE_ADDRESS.  Move
deprecated_grub_regcache_for_registers call to block handling
DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS.
(EXTRACT_RETURN_VALUE): Do not define.

* config/mcore/tm-mcore.h (REGISTER_BYTES, NUM_REGS, PC_REGNUM)
(SP_REGNUM, FP_REGNUM, FUNCTION_START_OFFSET, DECR_PC_AFTER_BREAK)
(BREAKPOINT_FROM_PC, INNER_THAN, SAVED_PC_AFTER_CALL)
(INIT_EXTRA_FRAME_INFO, FRAME_INIT_SAVED_REGS, INIT_FRAME_PC)
(FRAME_CHAIN, FRAME_CHAIN_VALID, FRAME_SAVED_PC)
(STORE_RETURN_VALUE, DEPRECATED_EXTRACT_RETURN_VALUE)
(STORE_STRUCT_RETURN, DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS)
(SKIP_PROLOGUE, FRAME_ARGS_SKIP, FRAME_ARGS_ADDRESS)
(FRAME_LOCALS_ADDRESS, FRAME_NUM_ARGS, POP_FRAME)
(PUSH_RETURN_ADDRESS, PUSH_DUMMY_FRAME, PUSH_ARGUMENTS): Remove.
* mcore-tdep.c (mcore_init_extra_frame_info): Add fromleaf
argument so the function fits the prototype in the architecture
vector.
(mcore_pop_frame): Remove argument so the function fits the
prototype. Use get_current_frame instead of the argument.
(mcore_push_arguments): Change type of struct_return so the
function can be used in the architecture vector.
(mcore_store_struct_return): Add.
(mcore_frame_init_saved_regs): Add.
(mcore_gdbarch_init): Add function calls to replace the macros
removed from tm-mcore.h

* infcmd.c (print_return_value): Remove compatibility code calling
deprecated_grub_regcache_for_registers.

* values.c: Include "regcache.h".
(value_being_returned): Update.  Use
deprecated_grub_regcache_for_registers to extract the register
buffer address.
* value.h (value_being_returned): Change ``retbuf'' parameter to a
``struct regcache''.
* Makefile.in (values.o): Add dependency on $(regcache_h).

* inferior.h (run_stack_dummy): Change type of second parameter to
a ``struct regcache''.
* valops.c (hand_function_call): Change type of retbuf to ``struct
regcache''.  Allocate using regcache_xmalloc, clean using
make_cleanup_regcache_xfree.
* infcmd.c (run_stack_dummy): Update.  Use
regcache_cpu_no_passthrough instead of memcpy to copy the buffer.

* regcache.c (do_regcache_xfree): New function.
(make_cleanup_regcache_xfree): New function.
* regcache.h (make_cleanup_regcache_xfree): Declare.

2002-07-03  Martin M. Hunt  <hunt@redhat.com>

* event-top.c (command_line_handler): Don't read past
        beginning of buffer.

2002-07-03  Martin M. Hunt  <hunt@redhat.com>

        * varobj.c (struct varobj_root): Change frame from CORE_ADDR to
        struct frame_id.
        (varobj_create): Store frame_id for root.
        (varobj_gen_name): Use xasprintf.
        (varobj_update): Save and restore frame using get_frame_id() and
        frame_find_by_id().
        (create_child): Use xasprintf.
        (new_root_variable): Initialize frame_id.
        (c_name_of_child): Use xasprintf. Call find_frame_by_id().
        (c_value_of_variable): Use xasprintf. Move mem_fileopen call
        to prevent memory leak.

* valops.c (hand_function_call): Move declaration of retbuf to
start of function, allocate using malloc, add a cleanup but before
the inf_status cleanup, cleanup the buffer.  Rename local variable
old_chain to inf_status_cleanup.

2002-07-03  Martin M. Hunt  <hunt@redhat.com>

* top.c (execute_command): Use cmd_func() and cmd_func_p().

* cli/cli-decode.c (cmd_func_p): New function.
(cmd_func): New function.

* command.h: Add cmd_func() and cmd_func_p().

* config/mcore/tm-mcore.h (GDB_MULTI_ARCH): Add macro. Set to 0.
(REGISTER_SIZE): Remove.
(MAX_REGISTER_RAW_SIZE): Remove.
(REGISTER_VIRTUAL_TYPE): Remove.
(MAX_REGISTER_VIRTUAL_SIZE): Remove.
(REGISTER_NAME): Remove.
(USE_GENERIC_DUMMY_FRAMES): Remove.
(CALL_DUMMY): Remove.
(CALL_DUMMY_START_OFFSET): Remove.
(CALL_DUMMY_BREAKPOINT_OFFSET): Remove.
(CALL_DUMMY_LOCATION): Remove.
(FIX_CALL_DUMMY): Remove.
(CALL_DUMMY_ADDRESS): Remove.
(SIZEOF_CALL_DUMMY_WORDS): Remove.
(SAVE_DUMMY_FRAME_TOS): Remove.
* mcore-tdep.c (MCORE_REG_SIZE, MCORE_NUM_REGS): Add macros.
(mcore_register_virtual_type): New function.
(mcore_register_byte): New function.
(mcore_register_size): New function.
(mcore_register_name): New function.
(mcore_gdbarch_init): New function. Add set_gdbarch calls for
macros removed from tm-mcore.h.
(mcore_dump_tdep): Add.
(_initialize_mcore_tdep): Add gdbarch_register call.

 Remove next release number until the release is actually upon us.

 New directory.  Created to contain a copy of the texi2pod.pl script so that
it is in the same place as the version in the FSF GCC sources.

* i386-tdep.c (i386_frameless_signal_p): Provide an argument in to
frameless_look_for_prologue, such that we actually call this
function.

* configure.in: Rearrange target Makefile fragment collection.

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* Makefile.am (check-DEJAGNU): Revert 2002-06-25 change.
Run "make dep-am".
* Makefile.in: Regenerate.

* lib/ld-lib.exp (default_ld_nm): Run nm with LC_ALL=C to ensure
consistent sorting.
(run_dump_test): Likewise for objdump/nm/objcopy/readelf.
* ld-sh/sh64/sh64.exp (run_ld_link_tests): Likewise.

* lib/gas-defs.exp (run_dump_test): Run objdump/nm/objcopy/readelf
with LC_ALL=C to ensure consistent sorting.

* Makefile.am (check-DEJAGNU): Revert 2002-06-25 change.
* Makefile.in: Regenerate.

    * frame.h (frame_address_in_block): New function.

        * blockframe.c (frame_address_in_block): New function extracted
        from get_frame_block().
        (get_frame_block): Use frame_address_in_block().
        (block_innermost_frame): Use frame_address_in_block() to match
        the frame pc address against the block boundaries rather than
        the frame pc directly. This prevents a failure when a frame pc
        is actually a return-address pointing immediately after the end
        of the given block.

* Makefile.in: Don't try to build gdbtest, tgas, ispell, inet, or
cvs[src].
* configure.in: Ditto.

* MAINTAINERS: Add self under write after approval.

* m68k-tdep.c (m68k_remote_breakpoint_from_pc): Add. Currently not
used in architecture vector. The default is
m68k_local_breakpoint_from_pc.
(m68k_local_breakpoint_from_pc): Add.
(enum): Add register numbers from tm-m68k.h.
(m68k_gdbarch_init): Add breakpoint_from_pc to architecture vector.
* config/m68k/tm-m68k.h (GDB_MULTI_ARCH): Set to
GDB_MULTI_ARCH_PARTIAL.
(BPT_VECTOR, REGISTER_BYTES_FP, REGISTER_BYTES_NOFP)
(NUM_FREGS, SIG_PC_FP_OFFSET, SP_ARG0, REMOTE_BPT_VECTOR): Move to
m68k-tdep.c.
(BREAKPOINT, REMOTE_BREAKPOINT): Remove.
(A1_REGNUM, FP0_REGNUM, FPC_REGNUM, FPS_REGNUM, FPI_REGNUM): Move
to enum in m68k-tdep.c

    * solib-osf.c (open_map): Compute the list of shared libraries
        loaded by the inferior, rather than the list of libraries loaded
        by GDB itself.  Otherwise, GDB ends up reading the symbols from
        the wrong shared libraries...

* i386-linux-tdep.c (i386_linux_sigcontext_addr): Make static.
(LINUX_SIGCONTEXT_PC_OFFSET, LINUX_SIGCONEXT_SP_OFFSET): Remove
macros.
(i386_linux_sigtramp_saved_pc, i386_linux_sigtramp_saved_sp):
Remove functions.
(FRAMELESS_SIGNAL): Remove function.
(i386_linux_frame_chain, i386_linux_frame_saved_pc,
i386_linux_saved_pc_after_call): Removed.
(i386_linux_init_abi): Initialize tdep->sigcontext_addr,
tdep->sc_pc_offset and tdep->sc_sp_offset.  Don't override
frame_chain, frame_saved_pc and saved_pc_after_call any longer.

* i386-tdep.c (i386_frameless_signal_p): New function.
(i386_frame_chain): Deal with frameless signals.
(i386_sigtramp_saved_sp): New function.
(i386_frame_saved_pc): Deal with frameless signals.
(i386_saved_pc_after_call): Make sure the correct value is
returned just after entry into a sigtramp.
* i386bsd-tdep.c (i386bsd_sc_sp_offset, i386nbsd_sc_sp_offset,
i386fbsd4_sc_sp_offset): New variables.
(i386bsd_init_abi, i386nbsd_init_abi, i386fbsd4_init_abi): Use
these variables to initialize tdep->sc_sp_offset.  * i386bsd-nat.c
(_initialize_i386bsd_nat): Add sanity check for sc_sp_offset
similiar to what we already did for sc_pc_offset.
* i386-sol2-tdep.c (i386_sol2_init_abi): Initialize
tdep->sc_sp_offset.

2002-07-02  Martin Schwidefsky  <schwidefsky@de.ibm.com>
* elf64-s390.c (create_got_section): Set .got section alignment to
8 bytes.
(elf_s390_check_relocs): Set .rela.dyn section alignment to 8 bytes.

2002-07-02  Martin Schwidefsky  <schwidefsky@de.ibm.com>
* config/tc-s390.c (tc_s390_fix_adjustable): Prevent any adjustment
to symbols in merge sections, even non pc-relative ones.

* i386nbsd-tdep.c (fetch_elfcore_registers): Wrap long line.

* elf.c (_bfd_elf_reloc_type_class): Fix comment grammar.

* ldfile.c (ldfile_try_open_bfd): Formatting.

* ldmisc.c (demangle): Move so that it doesn't intrude between
vfinfo comment and body.  Add comment.

* budemang.c: New file, "demangle" function.
* budemang.h: New file.
* addr2line.c (translate_addresses): Use "demangle".
* nm.c (print_symname): Likewise.
* objdump.c (objdump_print_symname): Likewise.
(dump_symbols): Likewise.  Also, don't use bfd_asymbol_name macro
here since that obfuscates.
* rdcoff.c: Don't #include demangle.h.
* Makefile.am (CFILES): Add budemang.c, emul_aix.c,
emul_vanilla.c.  Remove emul_$(EMULATION).c.  Sort.
(HFILES): Add budemang.h.  Sort.
(nm_new_SOURCES, objdump_SOURCES, addr2line_SOURCES): Add budemang.c.
Run "make dep-am".
* Makefile.in: Regenerate.
* po/POTFILES.in: Regenerate.

merge from gcc

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daily update

typo fix

Remove redundant entry.

merge from gcc:

2002-07-01  Nathanael Nerode <neroden@gcc.gnu.org>

* Makefile.in: Eliminate 'apache' targets.
* configure.in: Eliminate 'apache' targets.

* configure.in: Eliminate redundant tests.  Reorganize.

* Makefile.in: Eliminate last reference to LIBGCC1_TEST.

* config-ml.in: Eliminate references to Cygnus configure.

* Makefile.in: Eliminate references to building emacs.

2002-07-01  Denis Chertykov  <denisc@overta.ru>

* configure.in: Add support for ip2k.

2002-07-02  Michal Ludvig  <mludvig@suse.cz>

* config/i386/tm-x86-64linux.h: New.
* config/i386/x86-64linux.mt: Add GDB_MULTI_ARCH and TM_FILE
definitions.
* config/i386/nm-x86-64.h: Rename to ...
* config/i386/nm-x86-64linux.h: ... this one.
* config/i386/x86-64linux.mh: Reflect the above change.

* i386-tdep.h (struct gdbarch_tdep): Replace sigtramp_saved_pc
with sigcontext_addr.  Add sc_sp_offset.
(i386bsd_sigtramp_saved_pc): Remove prototype.
(i386bsd_sicontext_addr): Add prototype.
* i386-tdep.c (i386_sigtramp_saved_pc): New function.
(i386_frame_saved_pc): Rewrite to call i386_sigtramp_saved_pc.
(i386_svr4_sigtramp_saved_pc): Removed.
(i386_svr4_sigcontext_addr): New function.
(i386_svr4_init_abi): Don't initialize tdep->sigtramp_saved_pc.
Initialize tdep->sigcontext_addr instead.  Initialize
tdep->sc_pc_offset and tdep->sc_sp_offset.
(i386_gdbarch_init): Likewise.
* i386bsd-tdep.c (i386bsd_sigcontext_addr): Don't make it static
any more.
(i386bsd_sigtramp_saved_pc): Remove function.
(i386bsd_init_abi): Don't initialize tdep->sigtramp_saved_pc.
Initialize tdep->sigcontext_addr instead.  Initialize
tdep->sc_pc_offset.
* i386-linux-tdep.c (i386_linux_init_abi): Remove initialization
of tdep->sigtramp_saved_pc.
* i386-sol2-tdep.c (i386_sol2_init_abi): Don't initialize
tdep->sigtramp_saved_pc.  Initialize tdep->sigcontext_addr
instead.

merge from gcc

include/elf:

2002-07-01  Matt Thomas  <matt@3am-software.com>

* Rename EF_* to EF_VAX_*.

bfd:

2002-07-01  Matt Thomas  <matt@3am-software.com>

* elf32-vax.c (elf32_vax_print_private_bfd_data): Change EF_*
to EF_VAX_*.

binutils:

2002-07-01  Matt Thomas  <matt@3am-software.com>

* readelf.c: Include "elf/vax.h".
(guess_is_rela): Move EM_VAX from unknown to RELA case.
(dump_relocations): Handle VAX relocations.
(get_machine_flags): Handle VAX machine flags.

* i386-tdep.c (i386_frameless_function_invocation,
i386_frame_num_args, i386_frame_init_saved_regs,
i386_skip_prologue, i386_push_dummy_frame, i386_fix_call_dummy,
i386_pop_frame, i386_push_arguments, i386_store_struct_return,
i386_extract_return_value, i386_store_return_value,
i386_extract_struct_value_address, i386_register_virtual_type,
i386_register_convertible, i386_register_convert_to_virtual,
i386_register_convert_to_raw, i386_svr4_sigtramp_saved_pc,
i386_go32_init_abi, i386_nw_init_abi, i386_gdbarch_init): Make
static.

* elfxx-mips.c (ABI_64_P): Fix comment.
(MIPS_ELF_OPTIONS_SECTION_NAME,MIPS_ELF_STUB_SECTION_NAME): Use the
new section names for N64 ABI.
(mips_elf_output_extsym): No special _gp_disp handling for NewABI.
(mips_elf_calculate_relocation): Code formatting.
(mips_elf_create_dynamic_relocation): Likewise.
(_bfd_mips_elf_fake_sections): IRIX6 needs this hack, too.
(_bfd_mips_elf_size_dynamic_sections): Handle GOT_PAGE for any NewABI.
(_bfd_mips_elf_relocate_section): No special handling for R_MIPS_64
in any NewABI.
(_bfd_mips_elf_finish_dynamic_symbol): No special _gp_disp handling
for NewABI.
(_bfd_mips_elf_modify_segment_map): Handle any N64 ABI.
(_bfd_mips_elf_gc_sweep_hook): NewABI GOT relocs should be handled
here, too.

* i386bsd-tdep.c (i386bsd_frame_saved_pc): Removed.

* config/i386/tm-i386sol2.h (COERCE_FLOAT_TO_DOUBLE): Removed.
* i386-sol2-tdep.c (i386_sol2_init_abi): Adjust for the removal of
this macro.  Include "value.h".

* elf64-x86-64.c (elf64_x86_64_relocate_section): Only convert
R_X86_64_64 to R_X86_64_RELATIVE.

* emulparams/vax.sh (OUTPUT_FORMAT): Use a.out-vax-bsd format.

* vaxbsd.c: New BFD backend for VAX BSD and Ultrix.
* Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Add new backend.
Run "make dep-am".
* config.bfd (vax-*-bsd* | vax-*-ultrix*): Use vaxbsd_vec instead of
host_aout_vec.
* configure.in (vaxbsd_vec): Add.
* targets.c (vaxbsd_vec): Add.
* Makefile.in: Rebuild.
* configure: Rebuild.
* po/SRC-POTFILES.in: Rebuild.

* ldlang.h (entry_sym): Make it a struct bfd_sym_chain.
* ldlang.c (entry_sym): Likewise.
(ldlang_undef_chain_list_type): Likewise.
(lang_finish): Adjust references to entry_symbol.
(lang_add_entry): Likewise.
(lang_gc_sections): Use link_info.gc_sym_list.
(lang_process): Set link_info.gc_sym_list.
* ldlex.l: Include bfdlink.h.
* ldmain.c (main): Init link_info.gc_sym_list.
* emultempl/aix.em: Adjust references to entry_symbol.
* emultempl/armcoff.em: Likewise.
* emultempl/armelf.em: Likewise.
* emultempl/pe.em: Likewise.
* emultempl/ppc64elf.em (ppc_after_open): New function.
(LDEMUL_AFTER_OPEN): Define.
* emulparams/elf64ppc.sh: KEEP .opd sections.

* elflink.h (elf_gc_mark): Pass in the section whose relocs we are
examining to gc_mark_hook, rather than the bfd.
(elf_gc_sections): Adjust.
* elf-bfd.h (struct elf_backend_data <gc_mark_hook>): Likewise.
* elf-m10300.c (mn10300_elf_gc_mark_hook): Likewise.
* elf32-arm.h (elf32_arm_gc_mark_hook): Likewise.
* elf32-avr.c (elf32_avr_gc_mark_hook): Likewise.
* elf32-cris.c (cris_elf_gc_mark_hook): Likewise.
* elf32-d10v.c (elf32_d10v_gc_mark_hook): Likewise.
* elf32-fr30.c (fr30_elf_gc_mark_hook): Likewise.
* elf32-hppa.c (elf32_hppa_gc_mark_hook): Likewise.
* elf32-i386.c (elf_i386_gc_mark_hook): Likewise.
* elf32-m32r.c (m32r_elf_gc_mark_hook): Likewise.
* elf32-m68k.c (elf_m68k_gc_mark_hook): Likewise.
* elf32-mcore.c (mcore_elf_gc_mark_hook): Likewise.
* elf32-openrisc.c (openrisc_elf_gc_mark_hook): Likewise.
* elf32-ppc.c (ppc_elf_gc_mark_hook): Likewise.
* elf32-s390.c (elf_s390_gc_mark_hook): Likewise.
* elf32-sh.c (sh_elf_gc_mark_hook): Likewise.
* elf32-sparc.c (elf32_sparc_gc_mark_hook): Likewise.
* elf32-v850.c (v850_elf_gc_mark_hook): Likewise.
* elf32-vax.c (elf_vax_gc_mark_hook): Likewise.
* elf32-xstormy16.c (xstormy16_elf_gc_mark_hook): Likewise.
* elf64-mmix.c (mmix_elf_gc_mark_hook): Likewise.
* elf64-ppc.c (ppc64_elf_gc_mark_hook): Likewise.
* elf64-s390.c (elf_s390_gc_mark_hook): Likewise.
* elf64-sh64.c (sh_elf64_gc_mark_hook): Likewise.
* elfxx-mips.c (_bfd_mips_elf_gc_mark_hook): Likewise.
* elfxx-mips.h (_bfd_mips_elf_gc_mark_hook): Likewise.
* elf64-x86-64.c (elf64_x86_64_gc_mark_hook): Likewise.
* elf32-frv.c (elf32_frv_gc_mark_hook): Likewise.  Also remove
redundant local sym tests.
* elf64-ppc.c (struct ppc_link_hash_entry): Add is_entry.
(link_hash_newfunc): Init is_entry.
(ppc64_elf_copy_indirect_symbol): Copy is_entry.
(ppc64_elf_link_hash_table_create): Init all_local_syms.
(create_linkage_sections): Use bfd_make_section_anyway rather than
bfd_make_section.
(ppc64_elf_mark_entry_syms): New function.
(ppc64_elf_check_relocs): Don't bother testing elf_bad_symtab.  Set
up opd entry to function section map.
(ppc64_elf_gc_mark_hook): Special case opd section relocs, and
relocs that reference the opd section.
(edit_opd): New function.
(ppc64_elf_size_dynamic_sections): Call get_local_syms and edit_opd.
(ppc64_elf_setup_section_lists): Don't calculate htab->bfd_count here.
(get_local_syms): Do so here.  Exit if we already have local syms.
Remove bogus comment imported from elf32-hppa.c.  Don't attempt to
read local syms on non-ELF input.
(ppc64_elf_size_stubs): Call _bfd_elf64_link_read_relocs rather
than duplicating it's function here.  Adjust free of internal
relocs to suit.
(ppc64_elf_relocate_section): Adjust local syms in opd section.
* elf64-ppc.h (ppc64_elf_mark_entry_syms): Declare.
* elf32-hppa.c (elf32_hppa_size_stubs): Call
_bfd_elf32_link_read_relocs rather than duplicating it's function
here.  Adjust free of internal relocs to suit.

* bfdlink.h (struct bfd_sym_chain): Declare.
(struct bfd_link_info): Add gc_sym_list.  Formatting fixes.

* elf64-x86-64.c (elf64_x86_64_check_relocs): Certain relocations
are not allowed in shared libs code, enforce -fPIC.

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