Bring over from the GCC tree:

2007-08-21  Richard Guenther  <rguenther@suse.de>

  * configure.ac: Add types checking to stage1 checking flags.
* configure: Regenerate.

daily update

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* gdb.texinfo (The F Reply Packet): Avoid confusing texi2html:
don't break a @var across a line.

2007-08-20  H.J. Lu  <hongjiu.lu@intel.com>

* elf32-i386.c (elf_i386_tls_transition): Break long line.
* elf64-x86-64.c (elf64_x86_64_tls_transition): Likewise.

Revision of previous delta using bfd_vma cast instead of 1L.

2007-08-20  Jan Kratochvil  <jan.kratochvil@redhat.com>

* elfxx-target.h [ELF_COMMONPAGESIZE && ELF_MAXPAGESIZE]
(ELF_MINPAGESIZE): Fixed its size guess.  Sanity checked its size.
(ELF_COMMONPAGESIZE, ELF_MAXPAGESIZE): Sanity checked their size.

* elflink.c (elf_fixup_link_order): Rewrite conversion of s->alignment_power
  into an offset mask in order to avoid a gcc error message.

daily update

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daily update

2007-08-18  Michael Snyder  <msnyder@svkmacdonelllnx>

* stabsread.c (dbx_lookup_type): Memory leak.

2007-08-18  Michael Snyder  <msnyder@access-company.com>

* event-loop.c (delete_async_signal_handler): Move pointer null
test to before pointer dereference.

2007-08-18  Michael Snyder  <msnyder@svkmacdonelllnx>

* ui-out.c (append_header_to_list): Possible cut and paste error.

2007-08-18  Michael Snyder  <msnyder@svkmacdonelllnx>

* MAINTAINERS: white space tweak.

2007-08-18  Paul Brook  <paul@codesourcery.com>
            Joseph Myers  <joseph@codesourcery.com>

* Makefile.tpl (DEBUG_PREFIX_CFLAGS_FOR_TARGET): New.
(CFLAGS_FOR_TARGET, CXXFLAGS_FOR_TARGET): Include it.
* Makefile.in: Regenerate.
* configure.ac (--with-debug-prefix-map): New.
* configure: Regenerate.

config:
2007-08-18  Paul Brook  <paul@codesourcery.com>
            Joseph Myers  <joseph@codesourcery.com>

* mt-gnu (CXXFLAGS_FOR_TARGET): Add
$(DEBUG_PREFIX_CFLAGS_FOR_TARGET).

    * gdb.base/step-line.c: Switch license to GPL version 3, and
        update copyright year.
        * gdb.base/step-line.inp: Likewise.

* ld.texinfo (Input Section Basics): Correct EXCLUDE_FILE example.

    * gdb.base/gdb1555.exp: Make expected output immune to formatting
        changes inside gdb1555.c.
        * gdb.base/pending.exp: Likewise.

2007-08-17  Michael Snyder  <msnyder@access-company.com>

* stack.c (print_frame): Memory leak.

2007-08-17  Michael Snyder  <msnyder@access-company.com>

* completer.c (filename_completer): Avoid memory leak.
Remove unnecessary nested block.

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daily update

2007-08-17  Michael Snyder  <msnyder@access-company.com>

* c-exp.y (parse_number): Memory leak.

2007-08-17  Michael Snyder  <msnyder@access-company.com>

* completer.c (location_completer): Must free 'fn_list', except
in the one case where it is returned (as 'list').

2007-08-17  Michael Snyder  <msnyder@access-company.com>

* varobj.c (value_of_root): Memory leak.

2007-08-17  Michael Snyder  <msnyder@access-company.com>

* gdbtypes.h (virtual_base_list): Remove export decl.
* gdbtypes.c (virtual_base_list): Make static.  Not called outside.
(virtual_base_index): Memory leak.
(virtual_base_index_skip_primaries): Ditto.

* config.bfd: Handle sparcv*-*-linux-* the same as sparc-*-linux-*.
Change sparc64-*-linux-* to sparc64*-*-linux-*.

* configure.host: Handle sparcv*-*-linux-* the same as
sparc-*-linux-*.  Change sparc64-*-linux-* to sparc64*-*-linux-*.

* ld-sparc/tlssunnopic32.dd: Fix up #target.
* ld-sparc/tlssunnopic32.rd: Likewise.
* ld-sparc/tlssunnopic32.sd: Likewise.
* ld-sparc/tlssunnopic64.dd: Likewise.
* ld-sparc/tlssunnopic64.rd: Likewise.
* ld-sparc/tlssunnopic64.sd: Likewise.

2007-08-17  Maxim Grigoriev  <maxim2405@gmail.com>

* xtensa-tdep.c (ARG_NOF, ARG_1ST, PS_WOE, PS_EXC, C0_MAXOPDS)
(C0_NREGS, C0_CLESV, C0_SP, C0_FP, C0_RA, C0_ARGS, C0_NARGS)
(C0_CONST, C0_INEXP, C0_NOSTK): New macros.
(xtensa_read_register): New function.
(xtensa_windowed_frame_cache, xtensa_call0_frame_cache, xtensa_c0reg)
(xtensa_insn_kind): New types.
(xtensa_frame_cache, xtensa_alloc_frame_cache, xtensa_frame_cache)
(xtensa_frame_prev_register, xtensa_return_value, xtensa_skip_prologue)
(xtensa_verify_config, xtensa_pseudo_register_read)
(xtensa_pseudo_register_write, xtensa_extract_return_value)
(xtensa_store_return_value)
(xtensa_push_dummy_call): Extended to support Xtensa Call0 ABI.
(windowing_enabled, extract_call_winsize, xtensa_unwind_dummy_id)
(xtensa_frame_this_id, xtensa_frame_prev_register)
(xtensa_register_type, xtensa_reg_to_regnum): Cosmetic changes.
(call0_frame_cache, call0_frame_get_reg_at_entry)
(call0_classify_opcode, call0_track_op)
(call0_analyze_prologue, call0_frame_cache): New functions.

merge from gcc

* breakpoint.c (bpstat_free): New.
(bpstat_clear): Use bpstat_free.
(delete_breakpoint): Document why we cannot
remove bpstats from stop_bpstat.
* breakpoint.h (bpstat_free): Declare.

PR gas/4079
* config/tc-i386.c (x86_cons): Complain about invalid @got etc.
expressions.
(i386_immediate): Detect and complain about more cases of
invalid immediate expressions.  Return failure rather than
converting them to zero.
(i386_displacement): Likewise.

* emultempl/alphaelf.em: Format option help.
* emultempl/armcoff.em: Likewise.
* emultempl/armelf.em: Likewise.
* emultempl/avrelf.em: Likewise.
* emultempl/elf32.em: Likewise.
* emultempl/hppaelf.em: Likewise.
* emultempl/ia64elf.em: Likewise.
* emultempl/m68hc1xelf.em: Likewise.
* emultempl/ppc32elf.em: Likewise.
* emultempl/ppc64elf.em: Likewise.
* emultempl/scoreelf.em: Likewise.
* emultempl/spuelf.em: Likewise.
* emultempl/ticoff.em: Likewise.
* emultempl/vxworks.em: Likewise.
* emultempl/xtensaelf.em: Likewise.

* ldexp.c (exp_get_vma, exp_get_fill): Canonicalise error messages.
* lexsup.c (ld_options): Don't use tabs in help text.
* emultempl/armcoff.em (gld${EMULATION_NAME}_finish): Fix typo.
* emultempl/pe.em (gld${EMULATION_NAME}_finish): Fix typo.

ld/testsuite/
* lib/ld-lib.exp (run_dump_test): Allow [big_or_little_endian]
to appear in assembler and linker options.
* ld-mips-elf/vxworks1-static.d (ld): Add [big_or_little_endian].

2007-08-17  Richard Sandiford  <richard@codesourcery.com>
    Nigel Stephens  <nigel@mips.com>

* config/mt-sde: New file.
* configure.ac (mips*-sde-elf*): New stanza.  Use config/mt-sde
as target_makefile_frag.
* configure: Regenerate.

* po/Make-in: Add --msgid-bugs-address to xgettext invocation.

* Makefile.def (STAGE2_CFLAGS, STAGE3_CFLAGS, STAGE4_CFLAGS):
Add to flags_to_pass.  Adjust uses of BOOT_CFLAGS.
(bootstrap2-debug, bootstrap-debug): New bootstrap stages.
* Makefile.tpl (STAGE2_CFLAGS, STAGE3_CFLAGS, STAGE4_CFLAGS): New.
(do-compare, do-compare3, do-compare-debug): New.
([+compare-target+]): Use them.

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daily update

bfd/

2007-08-16  H.J. Lu  <hongjiu.lu@intel.com>

* elf.c: Revert last change.

binutils/

2007-08-16  H.J. Lu  <hongjiu.lu@intel.com>

* readelf.c: Revert last change.

include/elf/

2007-08-16  H.J. Lu  <hongjiu.lu@intel.com>

* common.h: Revert last change.

event-loop.c (gdb_wait_for_event): Move statement into if block.

* ld-srec/srec.exp: Always pass "-G 0".  Remove all powerpc
xfails.

bfd/

2007-08-16  H.J. Lu  <hongjiu.lu@intel.com>

* elf.c (get_segment_type): Change PT_GNU_STACK to PT_GNU_ATTR.
(bfd_section_from_phdr): Likewise.
(get_program_header_size): Likewise. Add a PT_GNU_ATTR segment
if there is an attribute section.
(_bfd_elf_map_sections_to_segments): Likewise.
(IS_SECTION_IN_INPUT_SEGMENT): Likewise.

binutils/

2007-08-16  H.J. Lu  <hongjiu.lu@intel.com>

* readelf.c (get_segment_type): Change PT_GNU_STACK to
PT_GNU_ATTR.

include/elf/

2007-08-16  H.J. Lu  <hongjiu.lu@intel.com>

* common.h (PT_GNU_STACK): Renamed to ...
(PT_GNU_ATTR): This.
(PT_GNU_STACK): New.  Make an alias of PT_GNU_ATTR.

daily update

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    * ada-lang.c (resolve_subexp): Correct arity of binary operators.

    * ada-lang.c (possible_user_operator_p): Alternative fix to last
        checkin guarding against NULL.

PR 4923
* emultempl/elf32.em (after_open): Return immediately when
        non-ELF output.

2007-08-14  Michael Snyder  <msnyder@access-company.com>

* tui-command.c, tui-data.c, tui-disasm.c, tui-file.c, tui-io.c,
tui-layout.c, tui-regs.c, tui-source.c, tui-win.c, tui-windata.c,
tui-wingeneral.c, tui-winsource.c: Coding standard, && and ||
go at beginning of new line.

daily update

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2007-08-14  Michael Snyder  <msnyder@access-company.com>

* tui-data.c, tui-data.h, tui-disasm.c, tui-disasm.h, tui-hooks.c,
tui-io.c, tui-layout.c, tui-layout.h, tui-out.c, tui-regs.c,
tui-source.c, tui-source.h, tui-stack.c, tui-win.c, tui-win.h,
tui-windata.c, tui-windata.h, tui-wingeneral.c, tui-winsource.c,
tui-winsource.h, tui.c, tui.h: Function declarations and
definitions, wrap long lines.

2007-08-14  Michael Snyder  <msnyder@access-company.com>

* tui-command.c, tui-data.c, tui-disasm.c, tui-layout.c,
tui-regs.c, tui-win.c, tui-windata.c, tui-winsource.c, tui.c:
Reformat block comments to GNU standard.

2007-08-14  Michael Snyder  <msnyder@access-company.com>

* tui-command.c, tui-data.c, tui-data.h, tui-disasm.c, tui-file.c,
tui-hooks.c, tui-interp.c, tui-io.c, tui-layout.c, tui-out.c,
tui-regs.c, tui-regs.h, tui-source.c, tui-stack.c, tui-win.c,
tui-windata.c, tui-wingeneral.c, tui-winsource.c, tui-winsource.h,
tui.c, tui.h: Comment reformatting to coding standard (capitals,
spaces after periods, etc).

2007-08-14  Michael Snyder  <msnyder@access-company.com>

* tui-data.c, tui-data.h, tui-disasm.c, tui-hooks.c, tui-layout.c,
tui-regs.c, tui-source.c, tui-stack.c, tui-win.c, tui-windata.c,
tui-wingeneral.c, tui-wingeneral.h, tui-winsource.c, tui.c,
tui-winsource.h: Whitespace changes, fix pointer declarations
to be consistant.

    * ada-lang.c (field_alignment): Guard against NULL.

    * MAINTAINERS (Global Maintainers): Add self.

2007-08-14  Michael Snyder  <msnyder@access-company.com>

* mi/mi-interp.c (mi_cmd_interpreter_exec): Dead code, dead variable.

bfd/

2007-08-14  H.J. Lu  <hongjiu.lu@intel.com>

PR ld/4918
* elf32-i386.c (elf_i386_relocate_section): Allow R_386_PC32
on ___tls_get_addr for GD->LE/LD->LE transitions when not
building shared library.

* elf64-x86-64.c (elf64_x86_64_relocate_section): Allow
R_X86_64_PC32 on __tls_get_addr for GD->LE/LD->LE transitions
when not building shared library.

ld/testsuite/

2007-08-14  H.J. Lu  <hongjiu.lu@intel.com>

PR ld/4918
* ld-i386/i386.exp (i386tests): Add tlsgd1 and tlsld1 tests.
* ld-x86-64/x86-64.exp (x86_64tests): Likewise.

* ld-i386/tlsgd1.dd: New file.
* ld-i386/tlsgd1.s: Likewise.
* ld-i386/tlsld1.dd: Likewise.
* ld-i386/tlsld1.s: Likewise.
* ld-x86-64/tlsgd1.dd: Likewise.
* ld-x86-64/tlsgd1.s: Likewise.
* ld-x86-64/tlsld1.dd: Likewise.
* ld-x86-64/tlsld1.s: Likewise.

2007-08-14  Michael Snyder  <msnyder@access-company.com>

* ada-lang.c (possible_user_operator_p): Guard against NULL.

2007-08-14  Michael Snyder  <msnyder@access-company.com>

* varobj.c (cplus_describe_child): Guard against null.
Use "NULL" instead of "0" to initialize pointers.

* arm-tdep.c (arm_gdbarch_init): Allow unknown ABI and FPU settings
to match any gdbarch with matching OSABI.  Set default ABI and FPU
after running the OSABI handler.

* config/i386/linux.mh (NATDEPFILES): Move corelow.o from here...
* config/i386/linux.mt (TDEPFILES): ...to here.

Fix changelog formatting

gdb/
* breakpoint.c (disable_breakpoints_in_shlibs): Remove
the 'silent' parameter and code to implement that.
* breakpoint.h (disable_breakpoints_in_shlibs): Adjust
prototype.
* win32-nat.c: Adjust.
* solib.c: Adjust.

* config/tc-ia64.c (tc_gen_reloc): Return NULL if relocation is
unrepresentable.

    gdb/
        * breakpoint.c (update_breakpoints_after_exec): Don't
        set address to zero.

2007-08-14  Jan Kratochvil  <jan.kratochvil@redhat.com>

* elfcode.h (NAME(_bfd_elf,bfd_from_remote_memory)): LOADBASE is now
initialized only on the first PT_LOAD.  New variable LOADBASE_SET.
Removed PF_R checking for IA-64 vDSOs as redundant now.
Code advisory: Roland McGrath

2007-08-13  Michael Snyder  <msnyder@access-company.com>

* valops.c: Whitespace clean-up.

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daily update

2007-08-13  Michael Snyder  <msnyder@access-company.com>

* tui/tui-winsource.c (tui_alloc_source_buffer): Clean up allocation.

2007-08-13  Michael Snyder  <msnyder@access-company.com>

* event-top.c (command_line_handler): Memory leak.

2007-08-13  Michael Snyder  <msnyder@access-company.com>

* mi/mi-cmd-var.c (mi_cmd_var_set_format): Memory leak.
No need to make copy.

2007-08-13  Michael Snyder  <msnyder@access-company.com>

* source.c (find_source_lines): Require symtab 's'.

bfd/
* elfxx-mips.c (mips_elf_link_hash_table): Add computed_got_sizes.
(mips_elf_record_global_got_symbol): Increment local_gotno for
each forced-local symbol.
(_bfd_mips_elf_check_relocs): Pass forced-local call symbols to
mips_elf_record_global_got_symbol for VxWorks too.
(_bfd_mips_elf_always_size_sections): Set computed_got_sizes
to true after computing the GOT size.
(_bfd_mips_elf_hide_symbol): Increase local_gotno whenever
got.offset == 1.  Only adjust global_gotno if computed_got_sizes.
For VxWorks, add a local entry when hiding a symbol that needs a
plt but has not been marked as needing a global got entry.
(_bfd_mips_elf_link_hash_table_create): Set computed_got_sizes to
false.

ld/testsuite/
* ld-mips-elf/vxworks-forced-local-1.d,
* ld-mips-elf/vxworks-forced-local-1.s,
* ld-mips-elf/vxworks-forced-local-1.ver: New test.
* ld-mips-elf/mips-elf.exp: Run it.
* ld-mips-elf/tlsdyn-o32-2.d: Adjust for removal of unnecessary
local GOT entry.
* ld-mips-elf/tlsdyn-o32-2.got: Likewise.
* ld-mips-elf/tlsdyn-o32-3.d: Likewise.
* ld-mips-elf/tlsdyn-o32-3.got: Likewise.
* ld-mips-elf/vxworks1-lib.dd: Likewise.
* ld-mips-elf/vxworks1-lib.rd: Likewise.

* config/default.exp: New file.

* standards.texi: Import 22 July 2007 version.
* fdl.texi: Import version 1.2.
* make-stds.texi: Import 2006 version.

* NEWS: Add a marker for the 2.18 features.

* doc/Makefile.am (AM_MAKEINFOFLAGS, TEXI2DVI): Include
$(top_srcdir)/../../bfd/doc.
* doc/Makefile.in: Regenerate.

* coffgen.c (coff_get_normalized_symtab): Correct cast.

* configure.ac (TOPLEVEL_CONFIGURE_ARGUMENTS, baseargs): Pass
--silent if $silent.
* configure: Regenerate.

* elf.c (elf_modify_segment_map): Add remove_empty_load param.
Don't remove empty PT_LOAD header if false.
(_bfd_elf_map_sections_to_segments): If user phdrs, pass false
to elf_modify_segment_map.
(assign_file_positions_for_load_sections): Pass false to
elf_modify_segment_map.

bfd/
* elf64-ppc.c (ADDI_R12_R12, LD_R11_0R2, LD_R2_0R2): Define.
Update stub comments.
(build_plt_stub): Build two variants, one without "addis".
(ppc_build_one_stub): Build stubs without "addis" if possible.
(ppc_size_one_stub): Size new stubs.
ld/testsuite/
* ld-powerpc/relbrlt.s (.text.pad2): Adjust space.
* ld-powerpc/relbrlt.d: Update.
* ld-powerpc/tlsexe.d: Update.
* ld-powerpc/tlsexe.g: Update.
* ld-powerpc/tlsexe.r: Update.
* ld-powerpc/tlsexetoc.d: Update.
* ld-powerpc/tlsexetoc.g: Update.
* ld-powerpc/tlsexetoc.r: Update.
* ld-powerpc/tlsso.d: Update.
* ld-powerpc/tlsso.g: Update.
* ld-powerpc/tlsso.r: Update.
* ld-powerpc/tlstocso.d: Update.
* ld-powerpc/tlstocso.g: Update.

daily update

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* src-release (DEVO_SUPPORT): Add COPYING3 and COPYING3.LIB.

* configure.in (ALL_LINGUAS): Add fi.
* po/fi.po: New file.
* configure: Regenerated.

daily update

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2007-08-11  Michael Snyder  <msnyder@access-company.com>

* completer.c: Spelling fix in comments.

bfd/
* config.bfd (sh-*-vxworks): Define targ_underscore to "yes".

2007-08-10  Michael Snyder  <msnyder@access-company.com>

* gdbtypes.c: Coding standard cleanup.

2007-08-10  Michael Snyder  <msnyder@access-company.com>

* gdbtypes.c: Comment/whitespace cleanup.

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daily update

2007-08-10  Michael Snyder  <msnyder@access-company.com>

* stabsread.c (read_huge_number): Attempt to compute value before
values that it depends on.

2007-08-10  Michael Snyder  <msnyder@access-company.com>

* linespec.c (decode_dollar): Dead code, ptr can't be non-null.
(decode_objc): Use "NULL" instead of 0.
(find_method): Ditto.
(decode_all_digits): Ditto.
(decode_dollar): Ditto.