* script-sections.cc (Script_sections::find_memory_region): Check
for a NULL output section pointer.

gdb:
* valarith.c (value_pos, value_neg, value_complement): Handle
vector types.
* valops.c (value_one): Likewise.

gdb/testsuite:
* gdb.base/gnu_vector.exp: Add unary operator tests.

gdb:
* value.h (value_non_lval): Declare.
* value.c (value_non_lval): New function.
* eval.c (evaluate_subexp_standard) <UNOP_POSTINCREMENT,
UNOP_POSTDECREMENT>: Call value_non_lval to ensure to return a
non-lvalue.

gdb/testsuite:
* gdb.base/exprs.exp: Add tests for pre-/post- in-/decrement operators.

* Makefile.am (eelf64hppa.c): Correct dependencies.
* Makefile.in: Regenerate.

Don't display bits only used for BFD in abfd->flags.

bfd/

2010-11-02  H.J. Lu  <hongjiu.lu@intel.com>

* bfd.c (BFD_FLAGS_FOR_BFD_USE_MASK): New.
* bfd-in2.h: Regenerated.

binutils/

2010-11-02  H.J. Lu  <hongjiu.lu@intel.com>

* objdump.c (dump_bfd_header): Don't display
BFD_FLAGS_FOR_BFD_USE_MASK bits in abfd->flags.

*** empty log message ***

daily update

New python module gdb.printing, and new commands info pretty-printer,
enable pretty-printer, disable pretty-printer.
* NEWS: Mention them.
* data-directory/Makefile.in (PYTHON_FILES): Add gdb/printing.py,
gdb/command/__init__.py, gdb/command/pretty_printers.py.
* python/lib/gdb/__init__.py: Install pretty-printer commands.
* python/lib/gdb/printing.py: New file.
* python/lib/gdb/command/__init__.py: New file.
* python/lib/gdb/command/pretty_printers.py: New file.

doc/
* gdb.texinfo (Pretty Printing): Expand into three sections,
introduction, example, and commands.
(Python API): Delete section Disabling Pretty-Printers, merge into
Selecting Pretty-Printers.
(Writing a Pretty-Printer): New section.  Move the pretty-printer
example here, and reformat to match python coding style.  Add a second
example using the gdb.printing module.
(Python modules): Add gdb.printing.

testsuite/
* gdb.python/py-pp-maint.c: New file.
* gdb.python/py-pp-maint.exp: New file.
* gdb.python/py-pp-maint.py: New file.

gdb
* NEWS: Mention Guile removal.
* defs.h (enum language) <language_scm>: Remove.
* Makefile.in (SFILES): Remove scm-exp.c, scm-lang.c,
scm-valprint.c.
(HFILES_NO_SRCDIR): Remove scm-lang.h, scm-tags.h.
(COMMON_OBS): Remove scm-exp.o, scm-lang.o, scm-valprint.o.
* scm-exp.c, scm-lang.c, scm-valprint.c, scm-lang.h, scm-tags.h:
Remove.
gdb/testsuite
* gdb.base/default.exp: Remove "scheme" from language list.

* top.c: #include "python/python.h".
(gdb_init): Add a comment regarding initialize_all_files.
Call finish_python_initialization at the end.
* python/python.h (finish_python_initialization): Declare.
* python/python.c (finish_python_initialization): New function.
(_initialize_python): Move python-implemented initialization there
and call it.
(GdbMethods): Use #ifdef HAVE_PYTHON for consistency.

merge from gcc

bfd:
* elf32-tic6x.c (elf32_tic6x_obj_attrs_arg_type): Except for
Tag_ABI_compatibility, treat odd tags as strings and even ones as
integers.
(elf32_tic6x_obj_attrs_order, elf32_tic6x_tag_to_array_alignment,
elf32_tic6x_array_alignment_to_tag): New.
(elf32_tic6x_merge_attributes): Handle more attributes.  Set type
for merged attributes.
(elf_backend_obj_attrs_order): Define.

binutils:
* readelf.c (display_tic6x_attribute): Handle more attributes.

gas:
* config/tc-tic6x.c (OPTION_MPID, OPTION_MPIC, OPTION_MNO_PIC):
New enum values.
(md_longopts): Add options mpid, mpic and mno-pic.
(tic6x_pid_type, tic6x_pid, tic6x_pic, tic6x_pid_type_table,
tic6x_pid_types, tic6x_use_pid): New.
(md_parse_option): Handle new options.
(md_show_usage): Output help text for new options.
(tic6x_set_attributes): Set PID and PIC attributes.
* doc/as.texinfo: Document -mpid=, -mpic and -mno-pic.
* doc/c-tic6x.texi (TIC6X Options): Likewise.

gas/testsuite:
* gas/tic6x/attr-array-directive-1.d,
gas/tic6x/attr-array-directive-1.s,
gas/tic6x/attr-array-directive-2.d,
gas/tic6x/attr-array-directive-2.s,
gas/tic6x/attr-array-directive-3.d,
gas/tic6x/attr-array-directive-3.s,
gas/tic6x/attr-array-directive-4.d,
gas/tic6x/attr-array-directive-4.s,
gas/tic6x/attr-conformance-directive-1.d,
gas/tic6x/attr-conformance-directive-1.s,
gas/tic6x/attr-conformance-directive-2.d,
gas/tic6x/attr-conformance-directive-2.s,
gas/tic6x/attr-pic-directive-1.d,
gas/tic6x/attr-pic-directive-1.s,
gas/tic6x/attr-pic-directive-2.d,
gas/tic6x/attr-pic-directive-2.s,
gas/tic6x/attr-pic-opts-mno-pic.d, gas/tic6x/attr-pic-opts-mpic.d,
gas/tic6x/attr-pid-directive-1.d,
gas/tic6x/attr-pid-directive-1.s,
gas/tic6x/attr-pid-directive-2.d,
gas/tic6x/attr-pid-directive-2.s,
gas/tic6x/attr-pid-opts-mpid-far.d,
gas/tic6x/attr-pid-opts-mpid-near.d,
gas/tic6x/attr-pid-opts-mpid-no.d,
gas/tic6x/attr-stack-directive-1.d,
gas/tic6x/attr-stack-directive-1.s,
gas/tic6x/attr-stack-directive-2.d,
gas/tic6x/attr-stack-directive-2.s,
gas/tic6x/attr-wchar-directive-1.d,
gas/tic6x/attr-wchar-directive-1.s,
gas/tic6x/attr-wchar-directive-2.d,
gas/tic6x/attr-wchar-directive-2.s: New tests.

include/elf:
* tic6x-attrs.h (Tag_ABI_wchar_t, Tag_ABI_stack_align_needed,
Tag_ABI_stack_align_preserved, Tag_ABI_PID, Tag_ABI_PIC,
Tag_ABI_array_object_alignment,
Tag_ABI_array_object_align_expected, Tag_ABI_conformance): Define.

ld/testsuite:
* ld-tic6x/attr-array-16-16.d, ld-tic6x/attr-array-16-4.d,
ld-tic6x/attr-array-16-416.d, ld-tic6x/attr-array-16-48.d,
ld-tic6x/attr-array-16-8.d, ld-tic6x/attr-array-16-816.d,
ld-tic6x/attr-array-16.s, ld-tic6x/attr-array-4-16.d,
ld-tic6x/attr-array-4-4.d, ld-tic6x/attr-array-4-416.d,
ld-tic6x/attr-array-4-48.d, ld-tic6x/attr-array-4-8.d,
ld-tic6x/attr-array-4-816.d, ld-tic6x/attr-array-4.s,
ld-tic6x/attr-array-416-16.d, ld-tic6x/attr-array-416-4.d,
ld-tic6x/attr-array-416-416.d, ld-tic6x/attr-array-416-48.d,
ld-tic6x/attr-array-416-8.d, ld-tic6x/attr-array-416-816.d,
ld-tic6x/attr-array-416.s, ld-tic6x/attr-array-48-16.d,
ld-tic6x/attr-array-48-4.d, ld-tic6x/attr-array-48-416.d,
ld-tic6x/attr-array-48-48.d, ld-tic6x/attr-array-48-8.d,
ld-tic6x/attr-array-48-816.d, ld-tic6x/attr-array-48.s,
ld-tic6x/attr-array-8-16.d, ld-tic6x/attr-array-8-4.d,
ld-tic6x/attr-array-8-416.d, ld-tic6x/attr-array-8-48.d,
ld-tic6x/attr-array-8-8.d, ld-tic6x/attr-array-8-816.d,
ld-tic6x/attr-array-8.s, ld-tic6x/attr-array-816-16.d,
ld-tic6x/attr-array-816-4.d, ld-tic6x/attr-array-816-416.d,
ld-tic6x/attr-array-816-48.d, ld-tic6x/attr-array-816-8.d,
ld-tic6x/attr-array-816-816.d, ld-tic6x/attr-array-816.s,
ld-tic6x/attr-conformance-10-10.d,
ld-tic6x/attr-conformance-10-11.d,
ld-tic6x/attr-conformance-10-none.d,
ld-tic6x/attr-conformance-10.s, ld-tic6x/attr-conformance-11-10.d,
ld-tic6x/attr-conformance-11-11.d,
ld-tic6x/attr-conformance-11-none.d,
ld-tic6x/attr-conformance-11.s,
ld-tic6x/attr-conformance-none-10.d,
ld-tic6x/attr-conformance-none-11.d,
ld-tic6x/attr-conformance-none-none.d,
ld-tic6x/attr-conformance-none.s, ld-tic6x/attr-pic-0.s,
ld-tic6x/attr-pic-00.d, ld-tic6x/attr-pic-01.d,
ld-tic6x/attr-pic-1.s, ld-tic6x/attr-pic-10.d,
ld-tic6x/attr-pic-11.d, ld-tic6x/attr-pid-0.s,
ld-tic6x/attr-pid-00.d, ld-tic6x/attr-pid-01.d,
ld-tic6x/attr-pid-02.d, ld-tic6x/attr-pid-1.s,
ld-tic6x/attr-pid-10.d, ld-tic6x/attr-pid-11.d,
ld-tic6x/attr-pid-12.d, ld-tic6x/attr-pid-2.s,
ld-tic6x/attr-pid-20.d, ld-tic6x/attr-pid-21.d,
ld-tic6x/attr-pid-22.d, ld-tic6x/attr-stack-16-16.d,
ld-tic6x/attr-stack-16-8.d, ld-tic6x/attr-stack-16-816.d,
ld-tic6x/attr-stack-16.s, ld-tic6x/attr-stack-8-16.d,
ld-tic6x/attr-stack-8-8.d, ld-tic6x/attr-stack-8-816.d,
ld-tic6x/attr-stack-8.s, ld-tic6x/attr-stack-816-16.d,
ld-tic6x/attr-stack-816-8.d, ld-tic6x/attr-stack-816-816.d,
ld-tic6x/attr-stack-816.s, ld-tic6x/attr-wchar-0.s,
ld-tic6x/attr-wchar-00.d, ld-tic6x/attr-wchar-01.d,
ld-tic6x/attr-wchar-02.d, ld-tic6x/attr-wchar-1.s,
ld-tic6x/attr-wchar-10.d, ld-tic6x/attr-wchar-11.d,
ld-tic6x/attr-wchar-12.d, ld-tic6x/attr-wchar-2.s,
ld-tic6x/attr-wchar-20.d, ld-tic6x/attr-wchar-21.d,
ld-tic6x/attr-wchar-22.d: New tests.

Include compressed DWARF debug sections in ELF linker scripts.

binutils/testsuite/

2010-11-02  H.J. Lu  <hongjiu.lu@intel.com>

* binutils-all/libdw2.out: Also accept MIPS_DWARF.

ld/

2010-11-02  H.J. Lu  <hongjiu.lu@intel.com>

* scripttempl/armbpabi.sc: Include compressed DWARF debug
sections.
* scripttempl/avr.sc: Likewise.
* scripttempl/elf32cr16.sc: Likewise.
* scripttempl/elf32crx.sc: Likewise.
* scripttempl/elf32msp430.sc: Likewise.
* scripttempl/elf32msp430_3.sc: Likewise.
* scripttempl/elf32sh-symbian.sc: Likewise.
* scripttempl/elf64hppa.sc: Likewise.
* scripttempl/elf_chaos.sc: Likewise.
* scripttempl/elfd10v.sc: Likewise.
* scripttempl/elfd30v.sc: Likewise.
* scripttempl/elfi370.sc: Likewise.
* scripttempl/elfm68hc11.sc: Likewise.
* scripttempl/elfm68hc12.sc: Likewise.
* scripttempl/elfxtensa.sc: Likewise.
* scripttempl/ip2k.sc: Likewise.
* scripttempl/iq2000.sc: Likewise.
* scripttempl/mep.sc: Likewise.
* scripttempl/mmo.sc: Likewise.
* scripttempl/v850.sc: Likewise.
* scripttempl/xstormy16.sc: Likewise.

ld/testsuite/

2010-11-02  H.J. Lu  <hongjiu.lu@intel.com>

* ld-elf/compress1a.d: Also check MIPS_DWARF.
* ld-elf/compress1b.d: Likewise.
* ld-elf/compress1c.d: Likewise.

gdb/
Revert:
2010-10-17  Jan Kratochvil  <jan.kratochvil@redhat.com>
    Pedro Alves  <pedro@codesourcery.com>
* gdbthread.h (currently_stepping): New declaration.
* infrun.c (currently_stepping): Remove the forward declaration.
(currently_stepping): Make it global.
* linux-nat.c (resume_callback) <lp->stopped && lp->status == 0>: New
variables tp and step, initialized them.  Pass STEP to to_resume.
Print also possibly "PTRACE_SINGLESTEP" if STEP.  Initialize LP->STEP.
* remote.c (currently_stepping_callback): New.
(remote_vcont_resume)
<ptid_equal (ptid, minus_one_ptid) || ptid_is_pid (ptid)>:
New variable tp.  Call currently_stepping_callback and step such
thread.

gdb/testsuite/
Revert:
2010-10-17  Jan Kratochvil  <jan.kratochvil@redhat.com>
* gdb.threads/sigstep-threads.exp: New file.
* gdb.threads/sigstep-threads.c: New file.

PR binutils/12110
* configure.ac: Error when source path contains spaces.
* configure: Regenerate.

*** empty log message ***

daily update

* config/tc-mips.c (macro)[M_LD_OB, M_SD_OB]: Use the offset
reloc supplied.
(mips_ip)['o']: Initialise offset_reloc.

2010-10-31  Hui Zhu  <teawater@gmail.com>

* tracepoint.c (tfile_xfer_partial): Change lma to vma.

*** empty log message ***

daily update

*** empty log message ***

daily update

2010-10-30  Kai Tietz  <kai.tietz@onevision.com>

        * dlltool.c (scan_drectve_symbols): Allow quoted strings for -export
        directives.

* gdb.texinfo (Python): Fix long line.

merge from gcc

*** empty log message ***

daily update

* elfxx-mips.c (mips_elf_calculate_relocation): Fix a typo.

2010-10-29  Doug Kwan  <dougkwan@google.com>

* arm.cc (Arm_outout_section::fix_exidx_coverage): Adjust call to
Output_section::add_relaxed_input_section.
* output.cc (Output_section::add_relaxed_input_section): Add new
arguments LAYOUT and NAME.  Set section order index.
(Output_section::convert_input_sections_in_list_to_relaxed_sections):
Copy section order index.
* output.h (Output_section::add_relaxed_input_section): Add new
arguments LAYOUT and NAME.

Use uLong on compressed_size when using zlib.

2010-10-29  Pawel Sikora  <pluto@pld-linux.org>

PR binutils/12075
* compress.c (bfd_compress_section_contents): Use uLong on
compressed_size.

bfd:
* elf32-tic6x.c (elf32_tic6x_obj_attrs_arg_type): Check
Tag_ABI_compatibility not Tag_compatibility.
(elf32_tic6x_merge_attributes): Update compatibility attribute
name in comment.  Return FALSE if merging common attributes fails.

binutils:
* readelf.c (display_tic6x_attribute): Use Tag_ABI_compatibility
not hardcoded 32.  Display name of this attribute.

gas:
* doc/c-tic6x.texi (TIC6X Directives): Mention
Tag_ABI_compatibility.

gas/testsuite:
* gas/tic6x/attr-compatibility-directive-1.d,
gas/tic6x/attr-compatibility-directive-1.s,
gas/tic6x/attr-compatibility-directive-2.d,
gas/tic6x/attr-compatibility-directive-2.s: New tests.

include/elf:
* tic6x-attrs.h (Tag_ABI_compatibility): Define.

ld/testsuite:
* ld-tic6x/attr-compatibility-gnu-gnu.d,
ld-tic6x/attr-compatibility-gnu-other.d,
ld-tic6x/attr-compatibility-gnu.s,
ld-tic6x/attr-compatibility-other-gnu.d,
ld-tic6x/attr-compatibility-other-other.d,
ld-tic6x/attr-compatibility-other.s: New tests.

Only run ld-elf/compress1c.d for Linux targets.

2010-10-29  H.J. Lu  <hongjiu.lu@intel.com>

* ld-elf/compress1c.d: Only run for Linux targets.

* testsuite/Makefile.am: Move gcctestdir/ld rule to
        NATIVE_OR_CROSS_LINKER.
* testsuite/Makefile.in: Regenerate.

    PR bintils/6962
        * coffcode.h (handle_COMDAT): Only check the base type when
        looking for a section symbol.

Add compressed debug section support to binutils and ld.

bfd/

2010-10-29  H.J. Lu  <hongjiu.lu@intel.com>
    Cary Coutant  <ccoutant@google.com>

* archive.c (bfd_openr_next_archived_file): Copy BFD_COMPRESS
and BFD_DECOMPRESS.

* bfd.c (BFD_COMPRESS): New.
(BFD_DECOMPRESS): Likewise.
(BFD_FLAGS_SAVED): Likewise.
(bfd_preserve_save): Replace BFD_IN_MEMORY with BFD_FLAGS_SAVED.

* compress.c (bfd_uncompress_section_contents): Removed.
(get_uncompressed_size): New.
(decompress_contents): Likewise.
(bfd_compress_section_contents): Likewise.
(bfd_get_full_section_contents): Likewise.
(bfd_is_section_compressed): Likewise.
(bfd_init_section_decompress_status): Likewise.
(bfd_init_section_compress_status): Likewise.

* dwarf2.c (dwarf_debug_sections): New.
(dwarf_debug_section_enum): Likewise.
(read_section): Remove section_name and compressed_section_name.
Add dwarf_debug_section_enum.  Try compressed debug section.
(read_indirect_string): Updated.
(read_abbrevs): Likewise.
(decode_line_info): Likewise.
(read_debug_ranges): Likewise.
(find_line): Updated.

* ecoff.c (bfd_debug_section): Add compress_status and
compressed_size.

* elf.c (_bfd_elf_make_section_from_shdr): Call
bfd_is_section_compressed to check if a DWARF debug section is
compressed.  Call bfd_init_section_compress_status or
bfd_init_section_decompress_status if needed.

* elflink.c (elf_link_input_bfd): Replace bfd_get_section_contents
with bfd_get_full_section_contents.
* merge.c (_bfd_add_merge_section): Likewise.
* reloc.c (bfd_generic_get_relocated_section_contents): Likewise.
* simple.c (bfd_simple_get_relocated_section_contents): Likewise.

* elfxx-target.h (TARGET_BIG_SYM): Allow BFD_COMPRESS and
BFD_DECOMPRESS.
(TARGET_LITTLE_SYM): Likewise.

* libbfd-in.h (dwarf_debug_section): New.
(dwarf_debug_sections): Likewise.

* libbfd.c (_bfd_generic_get_section_contents): Issue an error
when getting contents on compressed/decompressed section.

* section.c (COMPRESS_SECTION_NONE): New.
(COMPRESS_SECTION_DONE): Likewise.
(DECOMPRESS_SECTION_SIZED): Likewise.
(BFD_FAKE_SECTION): Add compress_status and compressed_size.
(bfd_malloc_and_get_section): Replace bfd_get_section_contents
with bfd_get_full_section_contents.

* bfd-in2.h: Regenerated.
* libbfd.h: Likewise.

binutils/

2010-10-29  H.J. Lu  <hongjiu.lu@intel.com>

* addr2line.c (process_file): Set BFD_DECOMPRESS.

* objcopy.c (do_debug_sections): New.
(OPTION_COMPRESS_DEBUG_SECTIONS): New.
(OPTION_DECOMPRESS_DEBUG_SECTIONS): Likewise.
(copy_options): Add OPTION_COMPRESS_DEBUG_SECTIONS and
OPTION_DECOMPRESS_DEBUG_SECTIONS.
(copy_usage): Add --compress-debug-sections and
--decompress-debug-sections.
(copy_file): Set BFD_COMPRESS or BFD_DECOMPRESS.
(copy_section): Replace bfd_get_section_contents with
bfd_get_full_section_contents.
(copy_main): Handle OPTION_COMPRESS_DEBUG_SECTIONS and
OPTION_DECOMPRESS_DEBUG_SECTIONS.  Check do_debug_sections to
rename DWARF debug sections.

* objdump.c (load_specific_debug_section): Replace
bfd_get_section_contents with bfd_get_full_section_contents.
Remove bfd_uncompress_section_contents.
(dump_section): Replace bfd_get_section_contents with
bfd_get_full_section_contents.
(display_file): Set BFD_DECOMPRESS if needed.

* readelf.c (uncompress_section_contents): Set buffer to NULL
to indiate decompression failure.
(load_specific_debug_section): Always call
uncompress_section_contents.

* doc/binutils.texi: Document --compress-debug-sections and
--decompress-debug-sections.

binutils/testsuite/

2010-10-29  H.J. Lu  <hongjiu.lu@intel.com>

* binutils-all/compress.exp: New.
* binutils-all/dw2-1.S: Likewise.
* binutils-all/dw2-2.S: Likewise.
* binutils-all/libdw2-compressed.out: Likewise.
* binutils-all/libdw2.out: Likewise.

gas/

2010-10-29  H.J. Lu  <hongjiu.lu@intel.com>

* write.c (compress_debug): Optimize section flags check.

gas/testsuite/

2010-10-29  H.J. Lu  <hongjiu.lu@intel.com>

* elf/dwarf2-1.s: Replace .zdebug_abbrev section with
.debug_abbrev section.
* elf/dwarf2-2.3: Likewise.

* elf/dwarf2-1.d: Pass --compress-debug-sections to assembler.
Updated.
* elf/dwarf2-2.d: Likewise.

* gas/i386/i386.exp: Remove xfail on dw2-compress-2 and
x86-64-dw2-compress-2.

ld/

2010-10-29  H.J. Lu  <hongjiu.lu@intel.com>

* ldfile.c (ldfile_try_open_bfd): Set BFD_DECOMPRESS after
bfd_openr returns.
* emultempl/elf32.em (gld${EMULATION_NAME}_try_needed): Likewise.

* scripttempl/elf.sc: Include compressed DWARF debug sections.

ld/testsuite/

2010-10-29  H.J. Lu  <hongjiu.lu@intel.com>

* ld-elf/compress.exp: New.
* ld-elf/compress1.s: Likewise.
* ld-elf/compress1a.d: Likewise.
* ld-elf/compress1b.d: Likewise.
* ld-elf/compress1c.d: Likewise.

    PR binutils/12058
        * ar.c (usage): Revert previous change.  Describe how 's' can be
        used as a command letter.
        * doc/binutils.texi (ar cmdline): Describe how 's' can be used as
        a command letter.

* gprof.texi (Deprecated Options): Move introduction out of the table.

bfd:
2010-10-29  Bernd Schmidt  <bernds@codesourcery.com>
            Joseph Myers  <joseph@codesourcery.com>

* elf32-tic6x.c (elf32_tic6x_merge_attributes): Check for mismatch
of DSBT attributes.

binutils:
2010-10-29  Bernd Schmidt  <bernds@codesourcery.com>
            Joseph Myers  <joseph@codesourcery.com>

* readelf.c (display_tic6x_attribute): Handle Tag_ABI_DSBT.

gas:
2010-10-29  Bernd Schmidt  <bernds@codesourcery.com>
            Joseph Myers  <joseph@codesourcery.com>

* config/tc-tic6x.c (OPTION_MDSBT, OPTION_MNO_DSBT): New enum
values.
(md_longopts): Add mdsbt and mno-dsbt.
(tic6x_dsbt): New static variable.
(md_parse_option): Handle OPTION_MDSBT and OPTION_MNO_DSBT.
(md_show_usage): Output help text for -mdsbt and -mno-dsbt.
(TAG): Add comma at the end.
(tic6x_set_attributes): Set Tag_ABI_DSBT.
* doc/as.texinfo: Document -mdsbt and -mno-dsbt.
* doc/c-tic6x.texi (TIC6X Options): Likewise.
(TIC6X Directives): Mention Tag_ABI_DSBT.

gas/testsuite:
2010-10-29  Bernd Schmidt  <bernds@codesourcery.com>
            Joseph Myers  <joseph@codesourcery.com>

* gas/tic6x/attr-dsbt-directive-1.d,
gas/tic6x/attr-dsbt-directive-1.s,
gas/tic6x/attr-dsbt-directive-2.d,
gas/tic6x/attr-dsbt-directive-2.s,
gas/tic6x/attr-dsbt-opts-mdsbt.d,
gas/tic6x/attr-dsbt-opts-mno-dsbt.d: New tests.

include/elf:
2010-10-29  Bernd Schmidt  <bernds@codesourcery.com>
            Joseph Myers  <joseph@codesourcery.com>

* tic6x-attrs.h (Tag_ABI_DSBT): New.

ld/testsuite:
2010-10-29  Bernd Schmidt  <bernds@codesourcery.com>
            Joseph Myers  <joseph@codesourcery.com>

* ld-tic6x/attr-dsbt-0.s, ld-tic6x/attr-dsbt-00.d,
ld-tic6x/attr-dsbt-01.d, ld-tic6x/attr-dsbt-1.s,
ld-tic6x/attr-dsbt-10.d, ld-tic6x/attr-dsbt-11.d: New tests.

*** empty log message ***

daily update

    PR binutils/12058
        * ar.c (usage): Remove spurious 's' from list of accepted command
        letters.

* mips-opc.c (mips_builtin_opcodes): Fix formatting of "ld".

* ldfile.c (find_scripts_dir): Don't look in absolute SCRIPTDIR.

Add directory section for info document.

ld/testsuite/

* ld-scripts/script.exp: Sort all filename globs.

gas/testsuite/

* gas/iq2000/load-hazards.exp: Sort all filename globs.
* gas/iq2000/yield.exp: Likewise.
* gas/mt/errors.exp: Likewise.

* ld-elfvers/vers.exp: Enable test for powerpc64.
* ld-elfweak/elfweak.exp: Likewise
* ld-shared/shared.exp: Likewise.  Xfail non-pic dso tests for ppc64.
* ld-elfvers/vers1.dsym, * ld-elfvers/vers1.sym,
* ld-elfvers/vers2.dsym, * ld-elfvers/vers3.dsym,
* ld-elfvers/vers4.sym, * ld-elfvers/vers4a.dsym,
* ld-elfvers/vers4a.sym, * ld-elfvers/vers6.dsym,
* ld-elfvers/vers6.sym, * ld-elfvers/vers7a.dsym,
* ld-elfvers/vers7a.sym, * ld-elfvers/vers9.dsym,
* ld-elfvers/vers9.sym, * ld-elfvers/vers15.dsym,
* ld-elfvers/vers15.sym, * ld-elfvers/vers16.dsym,
* ld-elfvers/vers16a.dsym, * ld-elfvers/vers17.dsym,
* ld-elfvers/vers18.dsym, * ld-elfvers/vers18.sym,
* ld-elfvers/vers19.dsym, * ld-elfvers/vers20.dsym,
* ld-elfvers/vers21.dsym, * ld-elfvers/vers21.sym,
* ld-elfvers/vers22.dsym, * ld-elfvers/vers22a.dsym,
* ld-elfvers/vers22a.sym, * ld-elfvers/vers22b.dsym,
* ld-elfvers/vers23.dsym, * ld-elfvers/vers23a.dsym,
* ld-elfvers/vers23a.sym, * ld-elfvers/vers23b.dsym,
* ld-elfvers/vers25a.dsym, * ld-elfvers/vers26a.dsym,
* ld-elfvers/vers27a.dsym, * ld-elfvers/vers27d.dsym,
* ld-elfvers/vers27d.sym, * ld-elfvers/vers27d4.dsym,
* ld-elfvers/vers28b.dsym, * ld-elfvers/vers28c.dsym,
* ld-elfvers/vers29.dsym, * ld-elfvers/vers30.dsym,
* ld-elfvers/vers31.dsym, * ld-elfvers/vers32a.dsym,
* ld-elfvers/vers32b.dsym, * ld-elfvers/vers32c.dsym,
* ld-elfweak/dso.dsym, * ld-elfweak/dsodata.dsym,
* ld-elfweak/dsow.dsym, * ld-elfweak/dsowdata.dsym,
* ld-elfweak/strong.sym, * ld-elfweak/strongcomm.sym,
* ld-elfweak/strongdata.sym, * ld-elfweak/weak.dsym,
* ld-elfweak/weakdata.dsym: Relax whitespace matching, tighten
non-whitespace matching.  Match powerpc64 functions in .opd section.
* ld-shared/elf-offset.ld: Place powerpc64 .toc sections.

* emultempl/ppc64elf.em (gld${EMULATION_NAME}_new_vers_pattern): For
--no-undefined-version, don't report dot sym versions added by ld.

* ld-plugin/plugin.exp (libs): Remove $LIBS.

2010-10-28  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

* config/tc-s390.c (md_begin): Only add to hash table if cpu and
mode mask fit.

2010-10-28  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

* s390-opc.txt: cfxr, cfdr and cfer z900 -> g5.

* ldlang.h (ldlang_add_undef): Add cmdline param.
* ldlang.c (undef_from_cmdline): New var.
(ldlang_add_undef): Add cmdline param.  Set undef_from_cmdline.
(lang_end): Really require -e or -u from command line on
relocatable --gc-sections.
* ldemul.c (after_parse_default): Adjust ldlang_add_undef call.
* ldgram.y (extern_name_list_body): Likewise.
* lexsup.c (parse_args): Likewise.
* emultempl/aix.em (gld${EMULATION_NAME}_read_file): Likewise.

* ld-elf/sec-to-seg.exp (B_test_same_seg): Clear for i960,
microblaze, moxie, and mt.

* ld-elf/flags1.s: Use arm compatible .type syntax.
* ld-elf/flags1.d: Remove arm and xscale xfails, add i960, ip2k,
moxie, mt.

* gas/elf/elf.exp (groupautob): Don't run on xtensa.
* gas/elf/groupautoa.d: Change test name.
* gas/elf/groupautob.d: Change test name.

* readelf.c (is_32bit_abs_reloc): Support i960 and microblaze.
(is_32bit_pcrel_reloc): Support microblaze.

* config/tc-d30v.c (d30v_cons_align): Don't align .eh_frame.

2010-10-28  Hui Zhu  <teawater@gmail.com>

* tracepoint.c (trace_save): Change utp->actions to
utp->step_actions.

*** empty log message ***

daily update

2010-10-27  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

* ld-s390/tlsbin.dd: bc 0,0 -> nop 0 and bcr 0,%r0 -> nopr %r0.

2010-10-27  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

* gas/all/gas.exp: Don't run byte test on s390.

*** empty log message ***

daily update

* gas/i386/x86-64-relax-1.s: Use .balign. not .align.
* gas/i386/x86-64-relax-1.d: Remove label match, match pe output.

* gas/i386/relax-1.s: Use .p2align, not .align.
* gas/i386/relax-2.s: Likewise.
* gas/i386/relax-1.d: Remove label match.
* gas/i386/relax-2.d: Likewise.  Correct test name.

merge from gcc

fix typo in _FILE_OFFSET_BITS comment

This fixes a typo that MichaelS noticed in a patch I submitted and
forgot to fix.

gdb/ChangeLog:

* (_FILE_OFFSET_BITS): Fix typo in comment.

Fix build failures with python support on sparc-solaris

There were two types of errors, mostly compiler warnings:

  1. _FILE_OFFSET_BITS being redefined in pyconfig.h;
     This is a problem we're familiar with, having seen similar
     issues on GNU/Linux systems. I used a similar solution.

  2. GCC 4.5 complains that calls to PyEval_InitThreads and
     PyEval_ReleaseLock have no effect.  This is because our Python
     is built without thread support, leading us to use the dummy
     #define in python-internal.h which just gets replaced by `0'.
     Since this function returns void (checked versions 2.4 and 2.7),
     I simply removed the 0.

gdb/ChangeLog:

        python/python-internal.h (_FILE_OFFSET_BITS): Undefine.
        (PyEval_InitThreads): Remove duplicate. Define as nothing.
        (PyEval_ReleaseLock): Define as nothing.

replace strcmp by FILENAME_CMP for filename comparison

gdb/ChangeLog:

        * dwarf2read.c (psymtab_include_file_name): Replace call to strcmp
        by call to FILENAME_CMP.

* i386/relax-1.d: Generalize regexes a bit.
* i386/relax-2.d: Likewise.

avoid assignment inside if condition (dictionary.c)

This change gets rid of an ARI warning which was recently introduced
by one of our changes.

gdb/ChangeLog:

        * dictionary.c (dict_hash): Move assignment out of if condition.

    * po/ja.po: Updated Japanese transaltion.

* config/obj-coff.c (coff_format_ops): Fix typo.

*** empty log message ***

daily update

gas/
* config/tc-mips.c (macro2): Delete.

2010-10-25  Chao-ying Fu  <fu@mips.com>

* gas/mips/mips32-dsp.d, gas/mips/mips32-dsp.s: Add madd, maddu, msub,
msubu, mult, multu.

2010-10-25  Chao-ying Fu  <fu@mips.com>

* mips-opc.c (madd, maddu, msub, msubu, mult, multu): Change D33 to D32.

bfd/
* elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Always call
_bfd_clear_contents.  Pass it the input section.
* libbfd-in.h (_bfd_clear_contents): Add input_section argument.
* libbfd.h: Regenerate.
* reloc.c (_bfd_clear_contents): Take input_section argument.
Use non-zero for .debug_ranges.
(bfd_generic_get_relocated_section_conten): Update _bfd_clear_contents
call.

* elf32-arm.c (elf32_arm_relocate_section): Use
RELOC_AGAINST_DISCARDED_SECTION.
* elf-m10200.c (mn10200_elf_relocate_section): Likewise.
* elf-m10300.c (mn10300_elf_relocate_section): Likewise.
* elf32-arm.c (elf32_arm_relocate_section): Likewise.
* elf32-avr.c (elf32_avr_relocate_section): Likewise.
* elf32-bfin.c (bfin_relocate_section): Likewise.
(bfinfdpic_relocate_section): Likewise.
* elf32-cr16.c (elf32_cr16_relocate_section): Likewise.
* elf32-cr16c.c (elf32_cr16c_relocate_section): Likewise.
* elf32-cris.c (cris_elf_relocate_section): Likewise.
* elf32-crx.c (elf32_crx_relocate_section): Likewise.
* elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
* elf32-fr30.c (fr30_elf_relocate_section): Likewise.
* elf32-frv.c (elf32_frv_relocate_section): Likewise.
* elf32-h8300.c (elf32_h8_relocate_section): Likewise.
* elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
* elf32-i370.c (i370_elf_relocate_section): Likewise.
* elf32-i860.c (elf32_i860_relocate_section): Likewise.
* elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
* elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
* elf32-lm32.c (lm32_elf_relocate_section): Likewise.
* elf32-m32c.c (m32c_elf_relocate_section): Likewise.
* elf32-m32r.c (m32r_elf_relocate_section): Likewise.
* elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
* elf32-m68k.c (elf_m68k_relocate_section): Likewise.
* elf32-mcore.c (mcore_elf_relocate_section): Likewise.
* elf32-mep.c (mep_elf_relocate_section): Likewise.
* elf32-moxie.c (moxie_elf_relocate_section): Likewise.
* elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
* elf32-mt.c (mt_elf_relocate_section): Likewise.
* elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
* elf32-ppc.c (ppc_elf_relocate_section): Likewise.
* elf32-rx.c (rx_elf_relocate_section): Likewise.
* elf32-s390.c (elf_s390_relocate_section): Likewise.
* elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
* elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
* elf32-sh.c (sh_elf_relocate_section): Likewise.
* elf32-spu.c (spu_elf_relocate_section): Likewise.
* elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
* elf32-v850.c (v850_elf_relocate_section): Likewise.
* elf32-vax.c (elf_vax_relocate_section): Likewise.
* elf32-xc16x.c (elf32_xc16x_relocate_section): Likewise.
* elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
* elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
* elf64-alpha.c (elf64_alpha_relocate_section_r): Likewise.
(elf64_alpha_relocate_section): Likewise.
* elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
* elf64-mmix.c (mmix_elf_relocate_section): Likewise.
* elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
* elf64-s390.c (elf_s390_relocate_section): Likewise.
* elf64-sh64.c (sh_elf64_relocate_section): Likewise.
* elfxx-ia64.c (elfNN_ia64_relocate_section): Likewise.
* elfxx-mips.c (_bfd_mips_elf_relocate_section): Likewise.
* elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.

ld/testsuite/
* ld-discard/zero-range.d, ld-discard/zero-range.s: New files.

bfd/
* elf32-tic6x.c: Add attribution.

gas/
* config/tc-tic6x.c: Add attribution.

opcodes/
* tic6x-dis.c: Add attribution.

* obj.h (struct format_ops): Add adjust_symtab.
* config/obj-multi.h (obj_adjust_symtab): Define.
* config/obj-aout.c (aout_format_ops): Init new field.
* config/obj-coff.c (coff_format_ops): Likewise.
* config/obj-ecoff.c (ecoff_format_ops): Likewise.
* config/obj-elf.c (elf_format_ops): Likewise.

Add a new testcase for PR gas/12049.

2010-10-25  H.J. Lu  <hongjiu.lu@intel.com>

PR gas/12049
* gas/i386/i386.exp: Run relax-1 and relax-2 for all 32bit
targets.  Run x86-64-relax-1.

* gas/i386/x86-64-relax-1.d: New.
* gas/i386/x86-64-relax-1.s: Likewise.

* elf32-arm.c (find_stub_size_and_template): Avoid uninitialized
var warning at -O3.

* opncls.c (bfd_alloc, bfd_zalloc): Don't mark internal.
* libbfd-in.h (bfd_alloc, bfd_zalloc): Don't declare here.
* libbfd.h: Regenerate
* bfd-in2.h: Regenerate.

* plugin.c (plugin_get_ir_dummy_bfd): Set bfd_use_reserved_id.
Formatting.

* opncls.c (_bfd_id_counter): Rename to bfd_id_counter.
(bfd_reserved_id_counter, bfd_use_reserved_id): New vars.
(_bfd_new_bfd): Use negative id when bfd_use_reserved_id.
(bfd_create): Doc fix.
* bfd-in2.h: Regenerate.

PR gas/12049
* write.c (relax_frag): Don't allow forward branches to temporarily
becomde backward branches.

*** empty log message ***

daily update

* gas/mips/mips.exp: Simplify enabling of MIPS16 testing.

* gas/mips/at-1.d: Handle ECOFF relocations.
* gas/mips/eret-1.d: Handle ECOFF.
* gas/mips/eret-2.d: Likewise.
* gas/mips/eret-3.d: Likewise.
* gas/mips/mips.exp: Only run "aent" for ELF.

* gas/mips/ld.s: Adjust to let SD, L.D, S.D, LDC1 and SDC1
macros to be tested, according to the "tsd", "tl_d", "ts_d",
"tldc1" and "tsdc1" symbols.
* gas/mips/sd.d: New test.
* gas/mips/ecoff@sd.d: Likewise, ECOFF version.
* gas/mips/mips1@ecoff@sd.d: Likewise, MIPS I/ECOFF version.
* gas/mips/r3000@ecoff@sd.d: Likewise, R3000/ECOFF version.
* gas/mips/r3900@ecoff@sd.d: Likewise, R3900/ECOFF version.
* gas/mips/mips2@ecoff@sd.d: Likewise, MIPS II/ECOFF version.
* gas/mips/mips32@ecoff@sd.d: Likewise, MIPS32/ECOFF version.
* gas/mips/mips32r2@ecoff@sd.d: Likewise, MIPS32r2/ECOFF
version.
* gas/mips/sd-forward.d: New test.
* gas/mips/ecoff@sd-forward.d: Likewise, ECOFF version.
* gas/mips/mips1@ecoff@sd-forward.d: Likewise, MIPS I/ECOFF
version.
* gas/mips/r3000@ecoff@sd-forward.d: Likewise, R3000/ECOFF
version.
* gas/mips/r3900@ecoff@sd-forward.d: Likewise, R3900/ECOFF
version.
* gas/mips/mips2@ecoff@sd-forward.d: Likewise, MIPS II/ECOFF
version.
* gas/mips/mips32@ecoff@sd-forward.d: Likewise, MIPS32/ECOFF
version.
* gas/mips/mips32r2@ecoff@sd-forward.d: Likewise, MIPS32r2/ECOFF
version.
* gas/mips/l_d.d: New test.
* gas/mips/mips1@l_d.d: Likewise, MIPS I version.
* gas/mips/r3000@l_d.d: Likewise, R3000 version.
* gas/mips/r3900@l_d.d: Likewise, R3900 version.
* gas/mips/l_d-forward.d: New test.
* gas/mips/mips1@l_d-forward.d: Likewise, MIPS I version.
* gas/mips/r3000@l_d-forward.d: Likewise, R3000 version.
* gas/mips/r3900@l_d-forward.d: Likewise, R3900 version.
* gas/mips/s_d.d: New test.
* gas/mips/mips1@s_d.d: Likewise, MIPS I version.
* gas/mips/r3000@s_d.d: Likewise, R3000 version.
* gas/mips/r3900@s_d.d: Likewise, R3900 version.
* gas/mips/s_d-forward.d: New test.
* gas/mips/mips1@s_d-forward.d: Likewise, MIPS I version.
* gas/mips/r3000@s_d-forward.d: Likewise, R3000 version.
* gas/mips/r3900@s_d-forward.d: Likewise, R3900 version.
* gas/mips/ldc1.d: New test.
* gas/mips/ldc1-forward.d: Likewise.
* gas/mips/sdc1.d: Likewise.
* gas/mips/sdc1-forward.d: Likewise.
* gas/mips/sd-n32.d: Likewise.
* gas/mips/sd-n64.d: Likewise.
* gas/mips/sd-f-n32.d: Likewise.
* gas/mips/sd-f-n64.d: Likewise.
* gas/mips/l_d-n32.d: Likewise.
* gas/mips/l_d-n64.d: Likewise.
* gas/mips/l_d-f-n32.d: Likewise.
* gas/mips/l_d-f-n64.d: Likewise.
* gas/mips/s_d-n32.d: Likewise.
* gas/mips/s_d-n64.d: Likewise.
* gas/mips/s_d-f-n32.d: Likewise.
* gas/mips/s_d-f-n64.d: Likewise.
* gas/mips/ldc1-n32.d: Likewise.
* gas/mips/ldc1-n64.d: Likewise.
* gas/mips/ldc1-f-n32.d: Likewise.
* gas/mips/ldc1-f-n64.d: Likewise.
* gas/mips/sdc1-n32.d: Likewise.
* gas/mips/sdc1-n64.d: Likewise.
* gas/mips/sdc1-f-n32.d: Likewise.
* gas/mips/sdc1-f-n64.d: Likewise.
* gas/mips/mips.exp: Run the new tests.

* gas/mips/ld.s: Adjust to let data objects be only
defined/declared (as appropriate) at the end of assembly, based
on the presence or not of the "forward" symbol.
* gas/mips/ld-forward.d: New test.
* gas/mips/mips1@ld-forward.d: Likewise. MIPS I version.
* gas/mips/r3000@ld-forward.d: Likewise, R3000 version.
* gas/mips/ecoff@ld-forward.d: Likewise, ECOFF version.
* gas/mips/r3900@ecoff@ld-forward.d: Likewise, R3900/ECOFF
version.
* gas/mips/mips2@ecoff@ld-forward.d: Likewise, MIPS II/ECOFF
version.
* gas/mips/mips32@ecoff@ld-forward.d: Likewise, MIPS32/ECOFF
version.
* gas/mips/mips32r2@ecoff@ld-forward.d: Likewise, MIPS32r2/ECOFF
version.
* gas/mips/ld-n32-forward.d: New test.
* gas/mips/ld-n64-forward.d: Likewise.
* gas/mips/mips.exp: Run the new tests.

* gas/mips/ld-n32.d: New test.
* gas/mips/ld-n64.d: Likewise.
* gas/mips/mips.exp: Run the new tests.

* gas/mips/ld.d: Rename to...
* gas/mips/mips1@ld.d: ... this.
* gas/mips/ld-ilocks.d: Rename to...
* gas/mips/ld.d: ... this.
* gas/mips/r3000@ld.d: New test, R3000 version.
* gas/mips/ecoff@ld.d: Likewise, ECOFF version.
* gas/mips/r3900@ecoff@ld.d: Likewise, R3900/ECOFF version.
* gas/mips/mips2@ecoff@ld.d: Likewise, MIPS II/ECOFF version.
* gas/mips/mips32@ecoff@ld.d: Likewise, MIPS32/ECOFF version.
* gas/mips/mips32r2@ecoff@ld.d: Likewise, MIPS32r2/ECOFF version.
* gas/mips/mips.exp: Remove "ld-ilocks" and run "ld" over all
architectures matching "mips1".

* gas/mips/mips.exp (run_dump_test_arch): Check for the presence
of a file-format-specific test too.
(run_dump_test_arches): Pull elf, ecoff and aout variables for
use by the above.

* gas/mips/ld.s: Remove "l.d", "s.d" and "sd" instructions.
* gas/mips/ld.d: Adjust accordingly.
* gas/mips/ld-ilocks.d: Likewise

* gas/mips/ld.s: Remove ".set mips1".
* gas/mips/ld.d: Remove "-march=r4000" and "-mmips:4000" from
gas/objdump options.
* gas/mips/ld-ilocks.d: Add "-32" to gas options.
* gas/mips/mips.exp: Run the two cases with run_dump_test_arches.

* gas/mips/ld.s: Remove MIPS III bits.
* gas/mips/ld.d: Adjust accordingly.
* gas/mips/ld-ilocks.d: Likewise.
* gas/mips/ld-ilocks-addr32.d: Remove file.
* gas/mips/mips.exp: Adjust accordingly.

* gas/mips/ld.d: Spell out reloc names.
* gas/mips/ld-ilocks.d: Likewise.
* gas/mips/ld-ilocks-addr32.d: Likewise.