* source.c: #include gdb_assert.h.
        (substitute_path_rule): New struct.
        (substitute_path_rules): New static global variable.
        (substitute_path_rule_matches): New function.
        (get_substitute_path_rule): New function.
        (rewrite_source_path): New function.
        (find_and_open_source): Add source path rewriting support.
        (strip_trailing_directory_separator): New function.
        (find_substitute_path_rule): New function.
        (add_substitute_path_rule): New function.
        (delete_substitute_path_rule): New function.
        (show_substitute_path_command): New function.
        (unset_substitute_path_command): New function.
        (set_substitute_path_command): New function.
        (_initialize_source): Add new substitute-path commands.
        * Makefile.in (source.o): Add dependency on gdb_assert.h.

    * gdb.base/step-bt.c: New file.
        * gdb.base/step-bt.exp: New testcase.

    * i386-tdep.c (i386_follow_jump): Use read_memory_nobpt to read
        instructions.
        (i386_analyze_struct_return): Likewise.
        (i386_skip_probe): Likewise.
        (i386_match_insn): Likewise.
        (i386_analyze_frame_setup): Likewise.
        (i386_analyze_register_saves): Likewise.
        (i386_skip_prologue): Likewise.

    * gdbcore.h (read_memory_nobpt): New function name instead of
        deprecated_read_memory_nobpt.
        * breakpoint.c (read_memory_nobpt): New function name instead
        of deprecated_read_memory_nobpt.
        Adjust calls to old deprecated_read_memory_nobpt accordingly.
        * alpha-tdep.c: Adjust calls to deprecated_read_memory_nobpt
        accordingly.
        * alphanbsd-tdep.c: Likewise.
        * frame.c: Likewise.
        * frv-tdep.c: Likewise.
        * hppa-linux-tdep.c: Likewise.
        * hppa-tdep.c: Likewise.
        * i386-linux-nat.c: Likewise.
        * m68klinux-tdep.c: Likewise.
        * mips-tdep.c: Likewise.
        * s390-tdep.c: Likewise.

    * gdbcore.h (read_memory_nobpt): New function name instead of
        deprecated_read_memory_nobpt.
        * breakpoint.c (read_memory_nobpt): New function name instead
        of deprecated_read_memory_nobpt.
        Adjust calls to old deprecated_read_memory_nobpt accordingly.
        * alpha-tdep.c: Adjust calls to deprecated_read_memory_nobpt
        accordingly.
        * alphanbsd-tdep.c: Likewise.
        * frame.c: Likewise.
        * frv-tdep.c: Likewise.
        * hppa-linux-tdep.c: Likewise.
        * hppa-tdep.c: Likewise.
        * i386-linux-nat.c: Likewise.
        * m68klinux-tdep.c: Likewise.
        * mips-tdep.c: Likewise.
        * s390-tdep.c: Likewise.

Commit missed files from last patch.

gdb/
* configure.ac: Check for expat.
* acinclude.m4: Include AC_LIB_HAVE_LINKFLAGS dependencies.
* Makefile.in (LIBEXPAT): New.
(CLIBS): Include $(LIBEXPAT).
* README: Mention expat.
* configure, config.in: Regenerated.
gdb/doc/
* gdb.texinfo (Installing GDB): Update menu.  Move text to...
(Running Configure): ...here.
(Requirements): New node.  Mention expat.

gas/ChangeLog:
* dwarf2dbg.c (DWARF2_USE_FIXED_ADVANCE_PC): New.
(out_sleb128): New.
(out_fixed_inc_line_addr): New.
(process_entries): Use out_fixed_inc_line_addr when
DWARF2_USE_FIXED_ADVANCE_PC is set.
* config/tc-xtensa.h (DWARF2_USE_FIXED_ADVANCE_PC): Define.
gas/testsuite/ChangeLog:
* gas/lns/lns-common-1-alt.d: New file.
* gas/lns/lns.exp: Use lns-common-1-alt.d for xtensa targets.

gdb/
* config/sparc/embed.mt: New file.
* configure.tgt (sparc-*-rtems*): Use embed.mt.
sim/
* configure.ac (sparc-*-rtems*|sparc-*-elf*): Enable erc32 simulator.
* Makefile.in (FLAGS_TO_PASS): Include libdir.
* configure: Regenerated.
sim/erc32/
* Makefile.in (func.o, help.o): Correct dependencies.
* Makefile.in (install-sis): Honor DESTDIR.

* Makefile.in (objfiles.o, symfile.o): Update.
* objfiles.c: Include "expression.h" and "parser-defs.h".
(free_objfile): Clear global blocks.
* symfile.c: Include "parser-defs.h".
(clear_symtab_users): Clear global blocks.

* elf32-sh.c (sh_elf_relax_section): Allow for branches across
non-moving .align directives.  Preserve any DIR32 offset when
converting bsr's to jsr's.

* config/tc-sh.c (sh_frob_section): Canonicalize pointers to local
vs full symbols so that we never have more than one pointer value
for any given symbol in our symbol table.

2006-08-08  H.J. Lu  <hongjiu.lu@intel.com>

PR ld/3006
* ldlang.c (lang_section_bst_type): Moved to ...
* ldlang.h: Here.

* ldlang.h (lang_wild_statement_struct): Add a tree field.

* ldlang.c (wild_sort_fast): Use the tree field for BST.
(wild): Likeise.
(analyze_walk_wild_section_handler): Initialize the tree field.

* breakpoint.c (update_breakpoints_after_exec): Fix type mismatch.

gdb/gdbserver/
* server.c (terminal_fd): New variable.
(old_foreground_pgrp): Likewise.
(restore_old_foreground_pgrp): New function.
(start_inferior): Record the terminal file descriptor in terminal_fd
and its original foreground group in old_foreground_pgrp.  Register
restore_old_foreground_pgrp with atexit().

gdb/
* symfile.c (download_write_size): Remove.
(show_download_write_size): Remove.
(load_section_callback): Don't use download_write_size.
(_initialize_symfile): Don't register download_write_size.
* NEWS: Mention 'download-write-size' removal.
gdb/doc/
* gdb.texinfo (Target Commands): Remove
'set download-write-size' and 'show download-write-size'.
gdb/testsuite/
* config/monitor.exp (gdb_load): Remove support for obsolete
download-write-size.
* gdb.base/remote.exp: Likewise.  Update all callers of
gdb_timed_load.

ld/

2006-08-08  H.J. Lu  <hongjiu.lu@intel.com>

PR ld/3009
* ldlang.c (update_wild_statements): Update the whole wild
section list.

ld/testsuite/

2006-08-08  H.J. Lu  <hongjiu.lu@intel.com>

PR ld/3009
* ld-scripts/sort.t: New file.
* ld-scripts/sort_b_a-1.d: Likewise.
* ld-scripts/sort_b_a-1.s: Likewise.
* ld-scripts/sort_b_n-1.d: Likewise.
* ld-scripts/sort_b_n-1.s: Likewise.

* elf64-ppc.c (ppc64_elf_build_stubs): Clear relbrlt reloc_count
after stubs have been built.

PR binutils/2768
* dwarf.c (display_debug_aranges): When the address size is greater than 4
  display addresses and lengths as 16 hex digits, otherwise use 8 hex digits.

* dwarf2dbg.c (out_debug_info): Add new parameter ranges_seg and emit
  DW_AT_ranges when code in compilation unit is not contiguous.
  (out_debug_abbrev): Emit DW_AT_ranges abbreviation if code in is not contiguous.
  (dwarf2_finish): Create and pass ranges_seg to out_debug_info.
  (out_debug_ranges): New function to emit .debug_ranges section when code is not contiguous.

* config/tc-arm.c (WARN_DEPRECATED): Enable.

*** empty log message ***

daily update

* autoload.cc (NtSetInformationFile): Define.
* cygwin.din: Export posix_fadvise and posix_fallocate.
* fhandler.cc (fhandler_base::fadvise): New method.
(fhandler_base::ftruncate): Add allow_truncate parameter.
* fhandler.h (class fhandler_base): Add fadvise method.  Accomodate
new parameter to ftruncate.
(class fhandler_pipe): Add fadvise and ftruncate methods.
(class fhandler_disk_file): Add fadvise method.  Accomodate new
parameter to ftruncate.
* fhandler_disk_file.cc (fhandler_disk_file::fadvise): New method.
(fhandler_disk_file::ftruncate): Accomodate new allow_truncate
parameter.  Set EOF using NtSetInformationFile on NT.
* ntdll.h (struct _FILE_END_OF_FILE_INFORMATION): Define.
(NtSetInformationFile): Declare.
* pipe.cc (fhandler_pipe::fadvise): New method.
(fhandler_pipe::ftruncate): Ditto.
* syscalls.cc (posix_fadvise): New function.
(posix_fallocate): Ditto.
(ftruncate64): Accomodate second parameter to fhandler's ftruncate
method.
* include/fcntl.h: Add POSIX_FADV_* flags.  Add declarations of
posix_fadvise and posix_fallocate.
* include/cygwin/version.h: Bump API minor number.

* elf32-sh.c (vxworks_object_p): Only check for vxworks target vectors if
  they are going to be created.

Fix typo in bfd_elf32_shnbsd_vec target list.

* coff-arm.c (coff_arm_rtype_to_howto): Only check for ARM_SECREL relocation types if the target is ARM_WINCE

* expprint.c (print_subexp_standard, dump_subexp_body_standard): Add
support for member pointers.

*** empty log message ***

daily update

 PR binutils/3001
* addr2line.c (process_file): Change function from void to returning an int.  Return 0 upon success, 1 otherwise.
 (main): Use return value from process_file as the exit value.
* ar.c (ranlib_only):  Change function from void to returning an int.  Return 0 upon success, 1 otherwise.
  (ranlib_touch): Likewise.
  (main): Use return value from ranlib functions as exit value.
* objcopy.c (add_specific_symbol): Set status to 1 if get_file_size fails.
  (copy_file): Likewise.
  (strip_main): Likewise.
  (copy_main): Likewise.
* objdump.c (display_file): Set exit_status to 1 if get_file_size fails.
* size.c (display_file): Set return_code to 1 if get_file_size fails.

* gas/arm/thumb2_add.s: Don't use elf specific ".type" pseudo-op.

* gas/arm/wince.s: New test.
* gas/arm/wince.d: New test.

* bfd.c (bfd_get_sign_extend_vma): Add cases for pe-arm-little and pei-arm-little.
* coff-arm.c (coff_arm_rtype_to_howto) [COFF_WITH_PE]: Handle ARM_SECREL.
  (coff_arm_reloc_type_lookup): Map BFD_RELOC_32_SECREL to  ARM_SECREL.
* pe-arm.c [COFF_SECTION_ALIGNMENT_ENTRIES]: Define.
* pei-arm.c [TARGET_UNDERSCORE]: Define for ARM_WINCE like in pe-arm.c.
  [COFF_SECTION_ALIGNMENT_ENTRIES]: Define.

* config/tc-arm.c: Move "dwarf2dbg.h" inclusion out of OBJ_ELF only block.
  (pe_directive_secrel) [TE_PE]: New function.
  (md_pseudo_table) [!OBJ_ELF]: Handle 2byte, 4byte, 8byte, file, loc, loc_mark_labels.
  [TE_PE]: Handle secrel32.
  (output_relax_insn): Remove OBJ_ELF around dwarf2_emit_insn call.
  (output_inst): Remove OBJ_ELF around dwarf2_emit_insn call.
  (arm_frob_label): Remove OBJ_ELF around dwarf2_emit_label call.
  (md_section_align): Only round section sizes here for AOUT targets.
  (tc_arm_regname_to_dw2regnum): Move out for OBJ_ELF only block.
  (tc_pe_dwarf2_emit_offset): New function.
  (md_apply_fix) [TE_PE]: Handle BFD_RELOC_32_SECREL.
  (cons_fix_new_arm): Handle O_secrel.
* config/tc-arm.h : Move DWARF2_LINE_MIN_INSN_LENGTH, DWARF2_DEFAULT_RETURN_COLUMN and DWARF2_CIE_DATA_ALIGNMENT out of OBJ_ELF only block.
  [TE_PE]: Define O_secrel, TC_DWARF2_EMIT_OFFSET, and declare tc_pe_dwarf2_emit_offset.

* ld-pe/pe.exp: Enable tests on arm-wince-pe.
* ld-pe/secrel.d: Adjust test to work on arm-wince-pe too.

fix my name

2006-08-04  Nick Clifton  <nickc@redhat.com>
    Mike Frysinger  <michael.frysing@analog.com>
* scripttempl/elf.sc (USER_LABEL_PREFIX): Define.
(__preinit_array_start, __preinit_array_end, __init_array_start,
__init_array_end, __fini_array_start, __fini_array_end, edata, end):
Use ${USER_LABEL_PREFIX}.
* emulparams/bfin.sh (DATA_END_SYMBOLS,END_SYMBOLS): Unset.
(USER_LABEL_PREFIX): Set.

*** empty log message ***

daily update

daily update

*** empty log message ***

Include <cassert>

Include <cassert>

Initial CVS checkin of gold

* ldmain.c (main): Initialise print_gc_sections field of link_info structure.
* lexsup.c: Add --print-gc-sections and --no-print-gc-sections switches.
* ld.texinfo: Document new switches.
* NEWS: Mention new switches.
* bfdlink.h (struct bfd_link_info): New field: print_gc_sections.
* elflink.c (elf_gc_sweep): If info.print_gc_sections is true, list removed sections to stderr.

bfd/
2006-08-02  Richard Sandiford  <richard@codesourcery.com>
    Kazu Hirata  <kazu@codesourcery.com>
    Phil Edwards  <phil@codesourcery.com>
    Nathan Sidwell  <nathan@codesourcery.com>

* config.bfd (sh-*-vxworks): Use bfd_elf32_shvxworks_vec and
bfd_elf32_shlvxworks_vec.
* configure.in (bfd_elf32_sh64_vec): Add elf-vxworks.lo.
(bfd_elf32_sh64l_vec, bfd_elf32_sh64lin_vec): Likewise.
(bfd_elf32_sh64blin_vec, bfd_elf32_sh64lnbsd_vec): Likewise.
(bfd_elf32_sh64nbsd_vec, bfd_elf32_sh_vec): Likewise.
(bfd_elf32_shblin_vec, bfd_elf32_shl_vec): Likewise.
(bfd_elf32_shl_symbian_vec, bfd_elf32_shlin_vec): Likewise.
(bfd_elf32_shlnbsd_vec, bfd_elf32_shnbsd_vec): Likewise.
(bfd_elf32_shlvxworks_vec, bfd_elf32_shvxworks_vec): New stanzas.
* configure: Regenerate.
* Makefile.am: Regenerate dependencies.
* Makefile.in: Regenerate.
* elf-vxworks.c (elf_vxworks_gott_symbol_p): New function.
(elf_vxworks_add_symbol_hook): Use it.
(elf_vxworks_link_output_symbol_hook): Likewise.  Use the hash
table entry to check for weak undefined symbols and to obtain
the original bfd.
(elf_vxworks_emit_relocs): Use target_index instead of this_idx.
* elf32-sh-relocs.h: New file, split from elf32-sh.c.
(R_SH_DIR32): Use SH_PARTIAL32 for the partial_inplace field,
SH_SRC_MASK32 for the src_mask field, and SH_ELF_RELOC for the
special_function field.
(R_SH_REL32): Use SH_PARTIAL32 and SH_SRC_MASK32 here too.
(R_SH_REL32, R_SH_TLS_GD_32, R_SH_TLS_LD_32): Likewise.
(R_SH_TLS_LDO_32, R_SH_TLS_IE_32, R_SH_TLS_LE_32): Likewise.
(R_SH_TLS_DTPMOD32, R_SH_TLS_DTPOFF32, R_SH_TLS_TPOFF32): Likewise.
(R_SH_GOT32, R_SH_PLT32, R_SH_COPY, R_SH_GLOB_DAT): Likewise.
(R_SH_JMP_SLOT, R_SH_RELATIVE, R_SH_GOTOFF, R_SH_GOTPC): Likewise.
(SH_PARTIAL32, SH_SRC_MASK32, SH_ELF_RELOC): Undefine at end of file.
* elf32-sh.c: Include elf32-vxworks.h.
(MINUS_ONE): Define.
(sh_elf_howto_table): Include elf32-sh-relocs.h with SH_PARTIAL32
set to TRUE, SH_SRC_MASK32 set to 0xffffffff, and SH_ELF_RELOC set
to sh_elf_reloc.
(sh_vxworks_howto_table): New variable.  Include elf32-sh-relocs.h
with SH_PARTIAL32 set to FALSE, SH_SRC_MASK32 set to 0, and
SH_ELF_RELOC set to bfd_elf_generic_reloc.
(vxworks_object_p, get_howto_table): New functions.
(sh_elf_reloc_type_lookup): Fix typo.  Use get_howto_table.
(sh_elf_info_to_howto): Use get_howto_table.
(sh_elf_relax_section): Honor the partial_inplace field of the
R_SH_DIR32 howto.
(sh_elf_relax_delete_bytes): Likewise.
(elf_sh_plt_info): New structure.
(PLT_ENTRY_SIZE): Replace both definitions with...
(ELF_PLT_ENTRY_SIZE): ...this new macro, with separate definitions for
INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
(elf_sh_plt0_entry_be): Update sizes of both definitions accordingly.
(elf_sh_plt0_entry_le): Likewise.
(elf_sh_plt_entry_be, elf_sh_plt_entry_le): Likewise.
(elf_sh_pic_plt_entry_be, elf_sh_pic_plt_entry_le): Likewise.
(elf_sh_plts): New structure, with separate definitions for
INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
(elf_sh_plt0_entry): Delete both definitions.
(elf_sh_plt_entry, elf_sh_pic_plt_entry): Likewise.
(elf_sh_sizeof_plt, elf_sh_plt_plt0_offset): Likewise.
(elf_sh_plt_temp_offset, elf_sh_plt_symbol_offset): Likewise.
(elf_sh_plt_reloc_offset): Likewise.
(movi_shori_putval): Delete in favor of...
(install_plt_field): ...this new function, with separate definitions
for INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
(get_plt_info): New function, with separate definitions
for INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
(elf_sh_plt0_linker_offset, elf_sh_plt0_gotid_offset): Delete.
(VXWORKS_PLT_HEADER_SIZE, VXWORKS_PLT_ENTRY_SIZE): New macros.
(vxworks_sh_plt0_entry_be, vxworks_sh_plt0_entry_le): New constants.
(vxworks_sh_plt_entry_be, vxworks_sh_plt_entry_le): Likewise.
(vxworks_sh_pic_plt_entry_be, vxworks_sh_pic_plt_entry_le): Likewise.
(get_plt_index, get_plt_offset): New functions.
(elf_sh_link_hash_table): Add srelplt2, plt_info and vxworks_p fields.
(sh_elf_link_hash_table_create): Initialize them.
(sh_elf_create_dynamic_sections): Call
elf_vxworks_create_dynamic_sections for VxWorks.
(allocate_dynrelocs): Use htab->plt_info to get the size of PLT
entries.  Allocate relocation entries in .rela.plt.unloaded if
generating a VxWorks executable.
(sh_elf_always_size_sections): New function.
(sh_elf_size_dynamic_sections): Extend .rela.plt handling to
.rela.plt.unloaded.
(sh_elf_relocate_section): Use get_howto_table.  Honor
partial_inplace when calculating the addend for dynamic
relocations.  Use get_plt_index.
(sh_elf_finish_dynamic_symbol): Use get_plt_index, install_plt_field
and htab->plt_info.  Fill in the bra .plt offset for VxWorks
executables.  Populate .rela.plt.unloaded.  Do not make
_GLOBAL_OFFSET_TABLE_ absolute on VxWorks.
(sh_elf_finish_dynamic_sections): Use install_plt_field and
htab->plt_info.  Handle cases where there is no special PLT header.
Populate the first relocation in .rela.plt.unloaded and fix up
the remaining entries.
(sh_elf_plt_sym_val): Use get_plt_info.
(elf_backend_always_size_sections): Define.
(TARGET_BIG_SYM, TARGET_BIG_NAME): Override for VxWorks.
(TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
(elf32_bed, elf_backend_want_plt_sym): Likewise.
(elf_symbol_leading_char, elf_backend_want_got_underscore): Likewise.
(elf_backend_grok_prstatus, elf_backend_grok_psinfo): Likewise.
(elf_backend_add_symbol_hook): Likewise.
(elf_backend_link_output_symbol_hook): Likewise.
(elf_backend_emit_relocs): Likewise.
(elf_backend_final_write_processing): Likewise.
(ELF_MAXPAGESIZE, ELF_COMMONPAGESIZE): Likewise.
* targets.c (bfd_elf32_shlvxworks_vec): Declare.
(bfd_elf32_shvxworks_vec): Likewise.
(_bfd_target_vector): Include bfd_elf32_shlvxworks_vec and
bfd_elf32_shvxworks_vec.

gas/
* config/tc-sh.c (apply_full_field_fix): New function.
(md_apply_fix): Use it instead of md_number_to_chars.  Do not fill
in fx_addnumber for BFD_RELOC_32_PLT_PCREL.
(tc_gen_reloc): Use fx_addnumber rather than 0 as the default case.
* config/tc-sh.h (TARGET_FORMAT): Override for TE_VXWORKS.

ld/
2006-08-02  Richard Sandiford  <richard@codesourcery.com>
    Kazu Hirata  <kazu@codesourcery.com>
    Phil Edwards  <phil@codesourcery.com>

* Makefile.am (ALL_EMULATIONS): Add eshelf_vxworks.o and
eshlelf_vxworks.o.
(eshelf_vxworks.c, eshlelf_vxworks.c): New rules.
* Makefile.in: Regenerate.
* configure.tgt (sh-*-vxworks): Use shelf_vxworks and
shlelf_vxworks.
* emulparams/shelf_vxworks.sh: New file.
* emulparams/shlelf_vxworks.sh: Likewise.
* emulparams/vxworks.sh (FINI): Prefix _etext with ${SYMPREFIX}.
(OTHER_END_SYMBOLS): Likewise _ehdr.
(DATA_END_SYMBOLS): Likewise _edata.
* emultempl/vxworks.em (vxworks_after_open): Check whether output_bfd
is indeed an ELF file before dealing with --force-dynamic.

ld/testsuite/
* ld-sh/rd-sh.exp: Treat vxworks1-static.d specially.
* ld-sh/sh-vxworks.exp: New file.
* ld-sh/sh.exp: Extend sh-linux SIZEOF_HEADERS handling to
sh-*-vxworks.
* ld-sh/vxworks1-le.dd, ld-sh/vxworks1-lib-le.dd,
* ld-sh/vxworks1-lib.dd, ld-sh/vxworks1-lib.nd,
* ld-sh/vxworks1-lib.rd, ld-sh/vxworks1-lib.s,
* ld-sh/vxworks1-static.d, ld-sh/vxworks1.dd,
* ld-sh/vxworks1.ld, ld-sh/vxworks1.rd, ld-sh/vxworks1.s,
* ld-sh/vxworks2-static.sd, ld-sh/vxworks2.s,
* ld-sh/vxworks2.sd, ld-sh/vxworks3-le.dd,
* ld-sh/vxworks3-lib-le.dd, ld-sh/vxworks3-lib.dd,
* ld-sh/vxworks3-lib.s, ld-sh/vxworks3.dd, ld-sh/vxworks3.s,
* ld-sh/vxworks4.d, ld-sh/vxworks4a.s, ld-sh/vxworks4b.s,
* ld-sh/reloc1.s, ld-sh/reloc1.d: New tests.

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daily update

* include/ctype.h: Remove stray ')'.

PR gas/2991
* config.in: Regenerate.

2006-08-03  J"orn Rennecke  <joern.rennecke@st.com>

        * dtoa.c (dtoa_r): Handle the denormalized _DOUBLE_IS_32BITS case
        properly.

gas:
* config/tc-arm.c (parse_operands): Handle invalid register name
for OP_RIWR_RIWC.

gas/testsuite:
* gas/arm/iwmmxt-bad.s: Test invalid register names for wldrw and
wstrw.
* gas/arm/iwmmxt-bad.l: Update.

gas:
* config/tc-arm.c (enum operand_parse_code): Add OP_RIWC_RIWG.
(parse_operands): Handle it.
(insns): Use it for tmcr and tmrc.

gas/testsuite:
* gas/arm/iwmmxt.s: Test tmcr and tmrc with wcgr registers.
* gas/arm/iwmmxt.d: Update.

* path.cc (vconcat): Don't convert backslahes to slashes.
(cygpath): Return native path with all backslashes.

* include/ctype.h (_BLANK): Expand comment.
(isblank): Add prototype and inline definition.
(iswblank): Add prototype and inline definition.
* include/wctype.h (iswblank): Add prototype and inline definition.
* mingwex/isblank.c: New file.
* mingwex/iswblank.c: New file.
* mingwex/Makefile.in: Add isblank, iswblank to libmingwex.a

fix typo

* Makefile.in (subauth): Add dependency on mingw.

daily update

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* cursal.exp: Pass binfile to gdb_load.

* configure.in (arm-*-openbsd*): Set COREFILE to netbsd-core.lo.
* configure: Regenerate.

* arm-tdep.h: Add multiple inclusion protection.
(struct gdbarch): Add forward declaration.
(armobsd_regset_from_core_section): New prototype.
* armbsd-tdep.c: New file.
* armobsd-tdep.c: Include "gdb_string.h".
(armobsd_init_abi): Set regset_from_core_section.
(armobsd_core_osabi_sniffer): New function.
(_initialize_armobsd_tdep): Register armobsd_core_osabi_sniffer.
* Makefile.in (ALLDEPFILES): Add armbsd-tdep.c.
(armbsd-tdep.o): New dependency.
(armnbsd-tdep.o): Update dependencies.
* config/arm/obsd.mt (TDEPFILES): Add armbsd-tdep.o and corelow.o.

PR binutils/2983
* bfd/elf64-x86-64.c: Add FreeBSD support.
  (elf64_x86_64_fbsd_post_process_headers): New function.
* bfd/targets.c (_bfd_target_vector): Add bfd_elf64_x86_64_freebsd_vec.
* bfd/config.bfd (x64_64-*-freebsd*): Add bfd_elf64_x86_64_freebsd_vec to the targ_selvecs.
* bfd/configure.in: Add entry for bfd_elf64_x86_64_freebsd_vec.
* bfd/configure: Regenerate.
* gas/config/tc-i386.c (md_parse_option): Treat any target starting with elf64_x86_64 as a viable target for the -64 switch.
  (i386_target_format): For 64-bit ELF flavoured output use ELF_TARGET_FORMAT64.
* gas/config/tc-i386.h (ELF_TARGET_FORMAT64): Define.
* ld/emulparams/elf_x86_64_fbsd.sh (OUTPUT_FORMAT): Define as elf64-x86-64-freebsd.

* environ.cc (env_win32_to_posix_path_list): Declare.
(conv_envvars): Use env_win32_to_posix_path_list rather than
cygwin_win32_to_posix_path_list.
(posify): Translate back to win32 path if errno is EIDRM.
* environ.h: Update copyright.  Define ENV_CVT.
* path.cc (conv_path_list): If converting for the environment and removed an
element set errno to ENV_CVT.
(env_win32_to_posix_path_list): New function.

PR gas/2991
* acinclude.m4 (BFD_BINARY_FOPEN): Import this function from bfd/aclocal.m4.
* configure.in: Run BFD_BINARY_FOPEN.
* configure: Regenerate.
* as.h: Look at USE_BINARY_FOPEN to decide which fopen-*.h header file to include.

* linux-thread-db.c (thread_db_get_thread_local_address): Fix type
mismatch.
* tui/tui-stack.c (tui_show_frame_info): Likewise.

* Makefile.in (cygpath.exe): Add rule to link cygpath against ntdll.dll.
* cygpath.cc: Include DDK headers.
(RtlAllocateUnicodeString): New static inline function.
(get_device_name): New static function to evaluate DOS path from
native NT path.
(get_device_paths): New function to do the same for path lists.
(doit): Call get_device_paths/get_device_name where appropriate.

* readelf.c (dump_relocations): Handle MIPS-specific
SHN_MIPS_SCOMMON and SHN_MIPS_SUNDEFINED.
(get_symbol_index_type): Similarly.

* stabs.texinfo (Member Type Descriptor): Correct example for
pointer to member types.

* c-exp.y (type): Remove incorrect pointer to member case.
* objc-exp.y (type): Likewise.
* p-exp.y (type): Likewise.

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daily update

* gdb.base/cursal.exp: Add "" to gdb_load call.

2006-08-01  Jeff Johnston  <jjohnstn@redhat.com>

        * libc/Makefile.am: Add libc_TEXINFOS dependency on
        generated .texi files.
        * libm/Makefile.am: Add libm_TEXINFOS dependency on
        generated .texi files.
        * libc/Makefile.in: Regenerated.
        * libm/Makefile.in: Ditto.

* arm-tdep.h (enum struct_return): New.
(struct gdbarch_tdep): Add struct_return member.
* arm-tdep.c (arm_return_value): Return
RETURN_VALUE_STRUCT_CONVENTION for aggregates when the ABI uses
pcc_struct_return.
(arm_gdbarch_init): Default to reg_struct_return.
* armobsd-tdep.c (armobsd_init_abi): Set pcc_struct_return.

* cygwinenv.sgml: Document [no]dosfilewarning option.

* environ.cc (dos_file_warning): Declare.
(parse_thing): Add "dosfilewarning".  Alphabetize.
* path.cc (normalize_posix_path): Return -1 when MS-DOS path detected.
(warn_msdos): New function.
(path_conv::check): Call if !PC_NOWARN and MS-DOS path detected.
(cygwin_conv_to_win32_path): Set PC_NOWARN when calling path_conv.
(cygwin_conv_to_full_win32_path): Ditto.
* path.h (pathconv_arg::PC_NOWARN): Define.
* shared_info.h (user_info::warned_msdos): New field.
(CURR_USER_MAGIC): Reset.

gas/

2006-08-01  H.J. Lu  <hongjiu.lu@intel.com>

* config/tc-i386.c (md_assemble): Don't update
cpu_arch_isa_flags.

gas/testsuite/

2006-08-01  H.J. Lu  <hongjiu.lu@intel.com>

* gas/i386/nops-2-i386.d: Updated.
* gas/i386/nops-2-merom.d: Likewise.
* gas/i386/nops-2.d: Likewise.

ld/

2006-08-01  H.J. Lu  <hongjiu.lu@intel.com>

* ldlang.c (init_os): Add flags. Replace bfd_make_section with
bfd_make_section_with_flags.
(exp_init_os): Updated.
(lang_add_section): Call init_os with flags.
(map_input_to_output_sections): Likewise.

ld/testsuite/

2006-08-01  H.J. Lu  <hongjiu.lu@intel.com>

* ld-elf/noload-1.d: New.
* ld-elf/noload-1.s: Likewise.
* ld-elf/noload-1.t: Likewise.

2006-08-01  Thiemo Seufer  <ths@mips.com>
            Nigel Stephens  <nigel@mips.com>

* libc/include/sys/config.h (__ATTRIBUTE_IMPURE_PTR__): For MIPS
define this to force _impure_ptr to live in the .sdata section.

* config/tc-mips.c (md_section_align): Check ELF-ness at runtime.

* config/tc-mips.c (macro_build_lui): Fix comment formatting.
(md_apply_fix): Likewise. Unify handling of BFD_RELOC_RVA,
BFD_RELOC_32 and BFD_RELOC_16.
(s_align, s_cpload, s_cplocal, s_cprestore, s_mips_stab,
md_convert_frag, md_obj_end): Fix comment formatting.

*** empty log message ***

daily update

2006-07-31  Jeff Johnston  <jjohnstn@redhat.com>

        * acinclude.m4: Check for readelf tool.
        * configure.in: Use ${READELF} instead of hard-coding.
        * Regenerate all aclocal.m4, Makefile.in, and configure files.

2006-07-31  Jeff Johnston  <jjohnstn@redhat.com>

        * libc/sys/linux/mmap.c: Remove include of sys/mman.h
        to avoid conflict with newer glibc's revision of mremap.

* alpha-tdep.h (ALPHA_S0_REGNUM): New define.
* alphabsd-nat.c: Include <sys/types.h>, <sys/signal.h>,
<machine/pcb.h> and "bsd-kvm.h".
(alphabsd_supply_pcb): New function.
(_initialize_alphabsd_nat): Enable libkvm interface.
* Makefile.in (alphabsd-nat.o): Update dependencies.
* config/alpha/fbsd.mh (NATDEPFILES): Add bsd-kvm.o.
(LOADLIBES): New variable.
* config/alpha/nbsd.mh (NATDEPFILES): Add bsd-kvm.o.
(LOADLIBES): New variable.

Reviewed by Daniel Jacobowitz <drow@false.org>

2006-07-31  Fred Fish  <fnf@specifix.com>
* arm-tdep.c (arm_make_prologue_cache): Use FRAME_OBSTACK_ZALLOC
instead of calling frame_obstack_zalloc directly.
(arm_make_stub_cache): Ditto.
* frame-unwind.h: Ditto.
* frame.c (create_new_frame): Ditto.

* config/tc-mips.c (md_apply_fix, tc_gen_reloc): Remove special
handling for BFD_RELOC_MIPS16_JMP.

* fhandler_socket.cc (fhandler_socket::recv_internal): Fix a problem
with poll(2) after shutdown(SHUT_RD) has been called on the local side.
* poll.cc (poll): Use POSIX type nfds_t for second parameter.  Drop
special socket handling for POLLIN.  Add comment to explain why.
* include/sys/poll.h: Declare nfds_t.  Use as type for second parameter
in poll(2) declaration.

* fhandler_socket.cc (fhandler_socket::evaluate_events): Circumvent
potential race condition.
(fhandler_socket::recv_internal): Fix MSG_PEEK bug on blocking sockets
and simplify recv loop.
(fhandler_socket::send_internal): Only lock when changing wsock_events.

* autoload.cc: Drop LoadDLLprime for wsock32 since no wsock32 function
is used anymore.  Drop all unused ws2_32.dll functions.

* cygpath.cc (get_long_name): Fallback to get_long_path_name_w32impl.

*** empty log message ***

daily update

daily update

*** empty log message ***

* gdb.asm/asm-source.exp: Add alpha-*-netbsd* to the list of
NetBSD/ELF targets.

Update more IMAGE relocation type indicators
to PECOFF v8 (May, 2006) specs.

* include/winnt.h (IMAGE_REL_SH3_ABSOLUTE,
IMAGE_REL_SH3_DIRECT16, IMAGE_REL_SH3_DIRECT32,
IMAGE_REL_SH3_DIRECT8, IMAGE_REL_SH3_DIRECT8_WORD,
IMAGE_REL_SH3_DIRECT8_LONG, IMAGE_REL_SH3_DIRECT4,
IMAGE_REL_SH3_DIRECT4_WORD, IMAGE_REL_SH3_DIRECT4_LONG,
IMAGE_REL_SH3_PCREL8_WORD, IMAGE_REL_SH3_PCREL8_LONG,
IMAGE_REL_SH3_PCREL12_WORD, IMAGE_REL_SH3_STARTOF_SECTION,
IMAGE_REL_SH3_SIZEOF_SECTION, IMAGE_REL_SH3_SECTION,
IMAGE_REL_SH3_SECREL, IMAGE_REL_SH3_DIRECT32_NB,
IMAGE_REL_SH3_GPREL4_LONG, IMAGE_REL_SH3_TOKEN,
IMAGE_REL_SHM_PCRELPT, IMAGE_REL_SHM_REFLO,
IMAGE_REL_SHM_REFHALF, IMAGE_REL_SHM_RELLO,
IMAGE_REL_SHM_RELHALF, IMAGE_REL_SHM_PAIR,
IMAGE_REL_SHM_NOMODE): Add defines.

(IMAGE_REL_M32R_ABSOLUTE, IMAGE_REL_M32R_ADDR32,
IMAGE_REL_M32R_ADDR32NB, IMAGE_REL_M32R_ADDR24,
IMAGE_REL_M32R_GPREL16, IMAGE_REL_M32R_PCREL24,
IMAGE_REL_M32R_PCREL16, IMAGE_REL_M32R_PCREL8,
IMAGE_REL_M32R_REFHALF, IMAGE_REL_M32R_REFHI,
IMAGE_REL_M32R_REFLO, IMAGE_REL_M32R_PAIR,
IMAGE_REL_M32R_SECTION, IMAGE_REL_M32R_SECREL,
IMAGE_REL_M32R_TOKEN): Add defines.

(IMAGE_REL_MIPS_JMPADDR16): Add define.

opcodes/
* m68k-opc.c (m68k_opcodes): Fix operand specificer in the Coldfire
"fdaddl" entry.

gas/testsuite/
* gas/m68k/mcf-fpu.s: Add tests for all addressing modes.
* gas/m68k/mcf-fpu.d: Update accordingly.

ld/
* Makefile.am (eelf32b4300.c): Update dependencies.
(eelf32bmip.c): Likewise.
(eelf32bsmip.c): Likewise.
(eelf32btsmip.c): Likewise.
(eelf32btsmipn32.c): Likewise.
(eelf32ltsmip.c): Likewise.
(eelf32ltsmipn32.c): Likewise.
(eelf32ebmip.c): Likewise.
(eelf32ebmipvxworks.c): Likewise.
(eelf32elmip.c): Likewise.
(eelf32elmipvxworks.c): Likewise.
(eelf32bmipn32.c): Likewise.
(eelf32lmip.c): Likewise.
(eelf32mipswindiss.c): Likewise.
(eelf32lsmip.c): Likewise.
(eelf64bmip.c): Likewise.
(eelf64btsmip.c): Likewise.
(eelf64ltsmip.c): Likewise.
(emipsbig.c): Likewise.  Canonicalize ${GENSCRIPTS} line.
(emipsbsd.c): Likewise.
(emipsidt.c): Update dependencies.
(emipsidtl.c): Likewise.
(emipslit.c): Likewise.
(emipslnews.c): Likewise.
(emipspe.c): Likewise.  Fix ${GENSCRIPTS} invocation.
* Makefile.in: Regenerate.
* emulparams/elf32bmip.sh (EXTRA_EM_FILE): Define.
* emulparams/elf32bmipn32-defs.sh (EXTRA_EM_FILE): Likewise.
* emultempl/irix.em: Include emultempl/mipself.em.
* emultempl/mipself.em: New file.

ld/testsuite/
* ld-mips-elf/hash1.s, ld-mips-elf/hash1a.d,
* ld-mips-elf/hash1b.d, ld-mips-elf/hash1c.d: New tests.
* ld-mips-elf/mips-elf.exp: Run them.