2012-11-02  Pedro Alves  <palves@redhat.com>

* gdb.base/foll-vfork.c: Add copyright header.
* gdb.base/vforked-prog.c: Add copyright header.

2012-11-02  Pedro Alves  <palves@redhat.com>

* gdb.base/foll-vfork.exp
(vfork_and_exec_child_follow_through_step): Don't skip on
non-HP/UX targets.  Expect the next to only step one line on
non-HP/UX targets, rather than stopping only after the exec.

2012-11-02  Pedro Alves  <palves@redhat.com>

Don't hard code line numbers.

* gdb.base/foll-vfork.exp (vfork_parent_follow_through_step):
Expect text from the sources instead of a line number.
(vfork_parent_follow_to_bp)
(vfork_and_exec_child_follow_to_main_bp)
(vfork_and_exec_child_follow_through_step)
(tcatch_vfork_then_parent_follow, tcatch_vfork_then_child_follow):
Use gdb_get_line_number.

2012-11-02  Pedro Alves  <palves@redhat.com>

Modernize.

* gdb.base/foll-vfork.exp: Use standard_testfile and
build_executable.  Pass descriptive string to untested.
(vfork_parent_follow_through_step, vfork_parent_follow_to_bp)
(vfork_and_exec_child_follow_to_main_bp)
(vfork_and_exec_child_follow_through_step)
(tcatch_vfork_then_parent_follow, tcatch_vfork_then_child_follow)
(do_vfork_and_exec_tests): Use gdb_test/gdb_test_multiple instead
of send_gdb/gdb_expect.

(kill_child): New procedure.
(vfork_and_exec_child_follow_to_main_bp)
(vfork_and_exec_child_follow_through_step): Use it.

gdb:

2012-11-02  Yao Qi  <yao@codesourcery.com>

* std-operator.def: Remove OP_LABELED.
* eval.c: Remove the declaration of 'get_label'.
(get_label): Remove.
(evaluate_struct_tuple): Remove code handling OP_LABELED.
Update comment.
Remove local variable 'variantno' and related code.
Replace 'substruct_type' with 'struct_type'.  Replace 'subfieldno'
with 'fieldno'.
* expprint.c (print_subexp_standard): Likewise.
(dump_subexp_body_standard): Likewise.
* parse.c (operator_length_standard): Likewise.

gdb/testsuite:

2012-11-02  Yao Qi  <yao@codesourcery.com>

* gdb.base/setvar.exp: Test setting nested struct.
* gdb.base/setvar.c (v_struct3): New.

*** empty log message ***

gold/
* target.h (Sized_target::relocate_relocs): Use Elf_Off
for offset_in_output_section parameter.
(Sized_target::relocate_special_relocatable): Likewise.
* arm.cc (Target_arm::relocate_relocs): Likewise.
(Target_arm::relocate_special_relocatable): Likewise.
* i386.cc (Target_i386::relocate_relocs): Likewise.
* powerpc.cc (Target_powerpc::relocate_relocs): Likewise.
* sparc.cc (Target_sparc::relocate_relocs): Likewise.
* target-reloc.h (relocate_relocs): Likewise.
* testsuite/testfile.cc (Target_test): Likewise.
* tilegx.cc (Target_tilegx::relocate_relocs): Likewise.
* x86_64.cc (Target_x86_64::relocate_relocs): Likewise.

* config/tc-mips.c (is_delay_slot_valid): Simplify expression.

daily update

gas/
* config/tc-mips.c (append_insn): Set fx_no_overflow for 16-bit
microMIPS branch relocations.

gas/testsuite/
* gas/mips/micromips-b16.d: New test.
* gas/mips/micromips-b16.s: New test source.
* gas/mips/mips.exp: Run the new test.

gas/
* config/tc-mips.c (is_delay_slot_valid): Don't accept macros
in 16-bit delay slots.
(macro_build_jalr): Emit 32-bit JALR if placed in a 32-bit delay
slot.
(macro) <M_JAL_2>: Likewise

gas/testsuite/
* gas/mips/micromips-branch-delay.l: Update messages for 16-bit
delay slot changes.
* gas/mips/micromips-warn-branch-delay.d: New test.
* gas/mips/micromips-warn-branch-delay.l: Stderr output for the
new test.
* gas/mips/micromips-warn-branch-delay-1.d: New test.
* gas/mips/micromips-warn-branch-delay.s: New test source.
* gas/mips/micromips-warn-branch-delay-1.s: New test source.
* gas/mips/mips.exp: Run the new tests.

gold/
* system.h: Move inclusion of <clocale> to after <libintl.h> in
[ENABLE_NLS] section, and separately at top of [!ENABLE_NLS] section.

gold/
* descriptors.cc (set_close_on_exec): Add ATTRIBUTE_UNUSED to the
parameter, which is unused in the [!F_SETFD] case.

gold/
* dwarf_reader.cc (Sized_elf_reloc_mapper::symbol_section): Cast
SYMNDX to off_t before comparing it to this->data_size().
* output.cc (Output_symtab_xindex::endian_do_write): Likewise.
* incremental.cc (Output_section_incremental_inputs::do_write):
Cast GLOBAL_SYM_COUNT to off_t before comparing it to SYMTAB_SIZE.

Incorporate ARI web page generator into GDB sources.
* contrib/ari/create-web-ari-in-src.sh: New file.
* contrib/ari/gdb_ari.sh: New file.
* contrib/ari/gdb_find.sh: New file.
* contrib/ari/update-web-ari.sh: New file.

gold/
* nacl.cc: Include "libiberty.h" for vasprintf declaration.

* gdb.arch/amd64-pseudo.c (main): Mark registers that the testsuite
changes as clobbered (e.g., amd64-dword.exp) so gcc doesn't try to
use them.

binutils
* readelf.c (get_note_type): Handle NT_386_TLS, NT_386_IOPERM.
include/common/elf
* common.h (NT_386_TLS, NT_386_IOPERM): New defines.

* emultempl/elf32.em: Print stacksize help.

* ldlang.c (insert_pad): Correct output section size calculation.
(lang_size_sections_1): Likewise for lang_data_statement and
lang_reloc_statement.

*** empty log message ***

daily update

2012-10-31  David Holsgrove  <david.holsgrove@xilinx.com>

* config/tc-microblaze.c: Check for weak symbols before
emitting relocation.

2012-10-31  David Holsgrove  <david.holsgrove@xilinx.com>

* gas/microblaze: New.
* gas/microblaze/reloc_sym.exp: Add test case.
* gas/microblaze/reloc_strongsym.s: Likewise.
* gas/microblaze/reloc_weaksym.s: Likewise.
* gas/microblaze/reloc_sym.d: Likewise.

* gdbarch.c: Rebuild.
* gdbarch.sh: Remove references to gdbarch_swap.
* corelow.c (core_open): Remove obsolete comment.

sourceware.org/ml/gdb-patches/2012-10/msg00525.html

gdb/ChangeLog

        PR cli/14772
        * c-typeprint.c (c_print_type): Don't print a space for vector
        types, this is handled within the suffix.
        (c_type_print_varspec_suffix): Add a space to vector suffix

gdb/testsuite/ChangeLog

        PR cli/14772
        * gdb.base/gnu_vector.c (union_with_vector_1)
        (struct_with_vector_1): Add new struct and union for testing
        ptype.
        * gdb.base/gnu_vector.exp: Add testing of ptype on vectors, and
        structs / unions containing vectors.

oops accidentally omitted from previous delta

*** empty log message ***

Handle --enable-64-bit-bfd when setting CORE_HEADER

* configure.in: Also handle --enable-64-bit-bfd when setting
CORE_HEADER for 'i[3-7]86-*-linux-*'.

bfd:
        * elf32-arm.c (elf32_arm_print_private_bfd_data): Recognise and
        display the new ARM hard-float/soft-float ABI flags for EABI_VER5
        (elf32_arm_post_process_headers): Add the hard-float/soft-float
        ABI flag as appropriate for ET_DYN/ET_EXEC in EABI_VER5.

binutils:
        * readelf.c (decode_ARM_machine_flags): Recognise and display the
        new ARM hard-float/soft-float ABI flags for EABI_VER5. Split out
        the code for EABI_VER4 and EABI_VER5 to allow this.

elfcpp:
        * arm.h: New enum for EABI soft- and hard-float flags.

gold:
        * gold.cc (Target_arm::do_adjust_elf_header): Add the
        hard-float/soft-float ABI flag as appropriate for ET_DYN/ET_EXEC
        in EABI_VER5.

include:
        * elf/arm.h (EF_ARM_ABI_FLOAT_SOFT): New define.
        (EF_ARM_ABI_FLOAT_HARD): Likewise.

ld/testsuite:
        * ld-arm/eabi-hard-float.s: New test source.
        * ld-arm/eabi-soft-float.s: New test source.
        * ld-arm/eabi-hard-float.d: New test.
        * ld-arm/eabi-soft-float.d: New test.
        * ld-arm/eabi-soft-float-ABI4.d: New test.
        * ld-arm/eabi-soft-float-r.d: New test.
        * ld-arm/arm-elf.xp: Use the new tests.

binutils:
PR binutils/14779
* configure.in: Add checks for wchar.h and mbstate_t.
* config.in: Regenerate.
* configure: Regenerate.
* readelf.c: Conditionally include wchar.h.
(print_symbol): Conditionally use mbstate_t.

Add Linux/x86_64 core support to i[3-7]86-*-linux

* configure.in: Set CORE_HEADER to hosts/x86-64linux.h for
'i[3-7]86-*-linux-*' if x86_64-*linux is enabled.
* configure: Regenerated.

* elf64-x86-64.c (elf_x86_64_write_core_note): Replace type
'prpsinfo_t' and 'prstatus_t' with 'prpsinfo64_t' and
'prstatus64_t' respectively.

* hosts/x86-64linux.h (a8_uint64_t): New.
(user_regsx32_struct): Renamed to ...
(user_regs64_struct): This.  Replace uint64_t with a8_uint64_t.
(elf_gregx32_t): Renamed to ...
(elf_greg64_t): This.  Replace uint64_t with a8_uint64_t.
(ELF_NGREGX32): Removed.
(ELF_NGREG64): New.
(elf_gregx32_t): Removed.
(elf_greg64_t): New.
(struct prstatus64_timeval): New.
(elf_prstatusx32): Replace elf_gregsetx32_t with elf_gregset64_t.
(elf_prstatus64): New.
(elf_prpsinfo64): New.
(prstatus64_t, prpsinfo64_t): New typedef.

*** empty log message ***

gold/
* dwp.cc (usage): Add file and exit status parameters;
add --help and --version options.
(print_version): New function.
(main): Add --help and --version options.

daily update

* elf32-xgate.c(elf_xgate_howto_table): Fix src and dest mask for
R_XGATE_16

* sb.c (sb_check): Use __builtin_clzll when size_t is not the
same size as long.

binutils/
* dlltool.c (INIT_SEC_DATA): Move.
(secdata <DLLTOOL_PPC>): Use here too.
binutils/testsuite/
* binutils-all/copy-3.d: Exclude all cygwin and mingw targets,
and rs6000.
gas/
* config/tc-ppc.c (ppc_znop): Remove unused vars.
ld/
* configure.tgt (powerpcle-pe,winnt,cygwin): Add deffilep.o
and pe-dll.o.

* elf32-ppc.c (ppc_elf_howto_raw): Correct dst_mask in
R_PPC_VLE_LO16A, R_PPC_VLE_HI16A, R_PPC_VLE_HA16A,
R_PPC_VLE_SDAREL_LO16A, R_PPC_VLE_SDAREL_HI16A,
R_PPC_VLE_SDAREL_HA16A reloc howtos.

* ld-powerpc/powerpc.exp: Modify emulation option passed to ld
when little-endian.
* ld-powerpc/apuinfo-nul.rd: Update for le output.
* ld-powerpc/apuinfo.rd: Likewise.
* ld-powerpc/plt1.d: Likewise.
* ld-powerpc/relax.d: Likewise.
* ld-powerpc/relaxr.d: Likewise.
* ld-powerpc/sdadyn.d: Likewise.
* ld-powerpc/tls.d: Likewise.
* ld-powerpc/tls.g: Likewise.
* ld-powerpc/tls.t: Likewise.
* ld-powerpc/tls32.d: Likewise.
* ld-powerpc/tls32.g: Likewise.
* ld-powerpc/tls32.t: Likewise.
* ld-powerpc/tlsexe.d: Likewise.
* ld-powerpc/tlsexe.g: Likewise.
* ld-powerpc/tlsexe.r: Likewise.
* ld-powerpc/tlsexe.t: Likewise.
* ld-powerpc/tlsexe32.d: Likewise.
* ld-powerpc/tlsexe32.g: Likewise.
* ld-powerpc/tlsexe32.r: Likewise.
* ld-powerpc/tlsexe32.t: Likewise.
* ld-powerpc/tlsexetoc.d: Likewise.
* ld-powerpc/tlsexetoc.g: Likewise.
* ld-powerpc/tlsexetoc.r: Likewise.
* ld-powerpc/tlsexetoc.t: Likewise.
* ld-powerpc/tlsmark.d: Likewise.
* ld-powerpc/tlsmark32.d: Likewise.
* ld-powerpc/tlsopt1.d: Likewise.
* ld-powerpc/tlsopt1_32.d: Likewise.
* ld-powerpc/tlsopt2.d: Likewise.
* ld-powerpc/tlsopt2_32.d: Likewise.
* ld-powerpc/tlsopt3.d: Likewise.
* ld-powerpc/tlsopt3_32.d: Likewise.
* ld-powerpc/tlsopt4.d: Likewise.
* ld-powerpc/tlsopt4_32.d: Likewise.
* ld-powerpc/tlsso.d: Likewise.
* ld-powerpc/tlsso.g: Likewise.
* ld-powerpc/tlsso.r: Likewise.
* ld-powerpc/tlsso.t: Likewise.
* ld-powerpc/tlsso32.d: Likewise.
* ld-powerpc/tlsso32.g: Likewise.
* ld-powerpc/tlsso32.r: Likewise.
* ld-powerpc/tlsso32.t: Likewise.
* ld-powerpc/tlstoc.d: Likewise.
* ld-powerpc/tlstoc.g: Likewise.
* ld-powerpc/tlstoc.t: Likewise.
* ld-powerpc/tlstocso.d: Likewise.
* ld-powerpc/tlstocso.g: Likewise.
* ld-powerpc/tlstocso.t: Likewise.
* ld-powerpc/tocopt.out: Likewise.

* gas/cfi/cfi.exp: Remove redundant ppc test.  Exclude
powerpc-pe targets from cfi-common-6 test.
* gas/cfi/cfi-ppc-1.d: Use objdump to handle pe.
* gas/cfi/cfi-ppc-1.s: Don't use .type and .size.
* gas/ppc/ppc.exp: Exclude various tests for powerpc-pe.  Exclude
vle tests for le targets.
* gas/ppc/476.d, * gas/ppc/476.s: Update for le output.  Use .text
rather than section directive with quotes.
* gas/ppc/a2.d, * gas/ppc/a2.s: Likewise.
* gas/ppc/altivec.d, * gas/ppc/altivec.s: Likewise.
* gas/ppc/altivec2.d: Likewise.
* gas/ppc/altivec_and_spe.d: Likewise.
* gas/ppc/astest.d: Likewise.
* gas/ppc/astest2.d: Likewise.
* gas/ppc/astest2_64.d: Likewise.
* gas/ppc/astest64.d: Likewise.
* gas/ppc/booke.d, * gas/ppc/booke.s: Likewise.
* gas/ppc/cell.d, * gas/ppc/cell.s: Likewise.
* gas/ppc/common.d, * gas/ppc/common.s: Likewise.
* gas/ppc/e500.d, * gas/ppc/e500.s: Likewise.
* gas/ppc/e500mc.d, * gas/ppc/e500mc.s: Likewise.
* gas/ppc/e500mc64_nop.d, * gas/ppc/e500mc64_nop.s: Likewise.
* gas/ppc/e5500_nop.d, * gas/ppc/e5500_nop.s: Likewise.
* gas/ppc/e6500.d, * gas/ppc/e6500.s: Likewise.
* gas/ppc/e6500_nop.d, * gas/ppc/e6500_nop.s: Likewise.
* gas/ppc/machine.d: Likewise.
* gas/ppc/power4.d, * gas/ppc/power4.s: Likewise.
* gas/ppc/power4_32.d, * gas/ppc/power4_32.s: Likewise.
* gas/ppc/power6.d, * gas/ppc/power6.s: Likewise.
* gas/ppc/power7.d, * gas/ppc/power7.s: Likewise.
* gas/ppc/ppc750ps.d, * gas/ppc/ppc750ps.s: Likewise.
* gas/ppc/regnames.d: Likewise.
* gas/ppc/simpshft.d: Likewise.
* gas/ppc/test1elf32.d: Likewise.
* gas/ppc/test1elf64.d: Likewise.
* gas/ppc/titan.d, * gas/ppc/titan.s: Likewise.
* gas/ppc/vle-reloc.s: Likewise.
* gas/ppc/vle-simple-1.s: Likewise.
* gas/ppc/vle-simple-2.s: Likewise.
* gas/ppc/vle-simple-3.s: Likewise.
* gas/ppc/vle-simple-4.s: Likewise.
* gas/ppc/vle-simple-5.s: Likewise.
* gas/ppc/vle-simple-6.s: Likewise.
* gas/ppc/vle.s: Likewise.
* gas/ppc/vsx.d, * gas/ppc/vsx.s: Likewise.

*** empty log message ***

daily update

*** empty log message ***

daily update

gas/testsuite:
2012-10-27  James Lemke  <jwlemke@codesourcery.com>

* gas/m68k/all.exp: Exclude pr11676 for fido-*-*.

*** empty log message ***

daily update

2012-10-26  Pedro Alves  <palves@redhat.com>

* amd64-tdep.c (amd64_relocate_instruction): Use
store_unsigned_integer instead of memcpy.
* i386-tdep.c (i386_relocate_instruction): Ditto.

2012-10-26  Pedro Alves  <palves@redhat.com>

* infrun.c (handle_inferior_event) <TARGET_WAITKIND_SIGNALLED>:
Remove comment.

2012-10-26  Pedro Alves  <palves@redhat.com>

* infrun.c (handle_inferior_event) <TARGET_WAITKIND_SIGNALLED>:
Remove comment.

* gdb.texinfo (General Query Packets): Use @itemx for QAgent.

2012-10-26  Pedro Alves  <palves@redhat.com>

* target.c (target_waitstatus_to_string): Handle
TARGET_WAITKIND_VFORK_DONE.

2012-10-26  Pedro Alves  <palves@redhat.com>

* infrun.c (handle_inferior_event): Print TARGET_WAITKIND_VFORKED
as "TARGET_WAITKIND_VFORKED", not "TARGET_WAITKIND_FORKED".

* po/hr.po: New Croation translation.
* configure.in (ALL_LINGUAS): Add hr.
* configure: Regenerate.

* po/uk.po: Updated Ukranian translation.

* dwarf2.h (DW_AT_APPLE_optimized, DW_AT_APPLE_flags)
(DW_AT_APPLE_isa, DW_AT_APPLE_block)
(DW_AT_APPLE_major_runtime_vers, DW_AT_APPLE_runtime_class)
(DW_AT_APPLE_omit_frame_ptr, DW_AT_APPLE_property_name)
(DW_AT_APPLE_property_getter, DW_AT_APPLE_property_setter)
(DW_AT_APPLE_property_attribute, DW_AT_APPLE_objc_complete_type)
(DW_AT_APPLE_property, DW_OP_GNU_entry_value): New macros.

2012-10-26  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

* s390-mkopc.c: Accept empty lines in s390-opc.txt.
* s390-opc.c: Add M_20OPT field. New instruction formats RRF_RURR2 and RRF_RMRR.
* s390-opc.txt: Add new instructions.  New instruction type for lptea.

2012-10-26  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

* gas/testsuite/gas/s390/zarch-z10.d: Refreshed.
* gas/testsuite/gas/s390/zarch-z10.s: Refreshed.
* gas/testsuite/gas/s390/zarch-z196.d: Refreshed.
* gas/testsuite/gas/s390/zarch-z196.s: Refreshed.
* gas/testsuite/gas/s390/zarch-z9-109.d: Refreshed.
* gas/testsuite/gas/s390/zarch-z990.d: Refreshed.
* gas/testsuite/gas/s390/zarch-z990.s: Refreshed.
* gas/testsuite/gas/s390/zarch-zEC12.d: Refreshed.
* gas/testsuite/gas/s390/zarch-zEC12.s: Refreshed.

gas/testsuite:

        * gas/z8k/z8k.exp: Run translate-ops test.
        * gas/z8k/translate-ops.s: New file.
        * gas/z8k/translate-ops.d: New file.

opcodes:

        * z8kgen.c (struct op): Fix encoding for translate opcodes (trdb,
        trdrb, trib, trirb, trtdb, trtdrb, trtib, trtirb).  Remove
        non-existing opcode trtrb.
        * z8k-opc.h: Regenerate.

PR target/14758
bfd/
* elf32-ppc.c (ppc_elf_reloc_type_lookup): Decode ppc64 _DS
bfd_reloc values.  Map to corresponding D-form relocs.
(is_insn_ds_form, is_insn_qs_form): New functions.
(ppc_elf_relocate_section): Validate insn with DS-form or DQ-form
fields using D-form reloc.
gas/
* config/tc-ppc.c (ppc_setup_opcodes): Fix comment.
(md_assemble): Translate to _DS relocs for ppc32 as well as ppc64.
(tc_gen_reloc): Handle _DS relocs in ppc32 mode.

* gas/ppc/power4.s: Fix invalid lq offsets.
* gas/ppc/power4.d: Update.

* ppc-opc (powerpc_opcodes): "lfdp" and "stfdp" use DS offset.

Add final_layout_sequence.txt to MOSTLYCLEANFILES

* testsuite/Makefile.am (MOSTLYCLEANFILES): Add
final_layout_sequence.txt.
* testsuite/Makefile.in: Regenerated.

*** empty log message ***

daily update

Strip out -Wp,-D_FORTIFY_SOURCE= for gold tests

* testsuite/Makefile.am (COMPILE1): New variable. Renamed from
COMPILE generated by automake.
(LINK1): Likewise.
(CXXCOMPILE1): Likewise.
(CXXLINK1): Likewise.
(COMPILE): Strip out -Wp,-D_FORTIFY_SOURCE= from COMPILE1.
(LINK): Likewise.
(CXXCOMPILE): Likewise.
(CXXLINK): Likewise.
* testsuite/Makefile.in: Regenerated.

Issue a fatal error on bad fwrite return

* dwp.cc (Dwo_file::record_target_info): Issue a fatal error
on bad fwrite return.

Use section_offset_type in remap_str_offset

* dwp.cc (Dwo_file::remap_str_offset): Use section_offset_type
on val.

* gdb.texinfo (General Query Packets): Use @itemx.

gdb/testsuite:

* gdb.trace/ftrace.exp (test_fast_tracepoints): Use
'setup_kfail' instead of 'setup_kfail_for_target'.
* gdb.base/varargs.exp: Likewise.
* lib/gdb.exp (setup_kfail_for_target): Remove.

Replace _GLOBAL_OFFSET_TABLE_ lookup with htab->elf.hgot

* elf32-i386.c (elf_i386_size_dynamic_sections): Replace
_GLOBAL_OFFSET_TABLE_ lookup with htab->elf.hgot.
* elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Likewise.

gdb.base/ldbl_e308.exp: Do not allow "inf" in value output.

That was an attempt at handling the targets where sizeof(long double)
is less than 8, but the way it was implement allows the bug that
this testcase verifies to come back without being noticed.

gdb/testsuite/ChangeLog:

        * gdb.base/ldbl_e308.exp: Remove "inf" from possible expected
        output for "print inp" test.

* gdb.base/varargs.exp: PR gdb/12790 is now fixed.

* gdb.base/callfuncs.exp: PR gdb/12783 is now fixed.

Remove address check if HIDDEN_UNDEF_TEST is defined

* ld-elfvsb/main.c (main_visibility_checkcom): Remove address
check for visibility_def if HIDDEN_UNDEF_TEST is defined.
(main_visibility_checkweak): Remove address check for
visibility_func if HIDDEN_UNDEF_TEST is defined.

*** empty log message ***

* ld-scripts/empty-aligned.d: Revert last change.  Allow more
than one header, just not two PT_LOAD.
* ld-elf/stack.s: Use .long 0 rather than nops.

daily update

gas/testsuite/
* gas/i386/rex.s: Add test of REX prefix before fsave (i.e. fwait).
* gas/i386/rex.d: Update.

opcodes/
* i386-dis.c (ckprefix): When bailing out for fwait with prefixes,
set rex_used to rex.

Don't decompress the section in bfd_is_section_compressed

* compress.c (bfd_is_section_compressed): Don't decompress the
section.

Add comments in ravenscar_sparc_fetch_registers.

gdb/ChangeLog:

* ravenscar-sparc-thread.c (ravenscar_sparc_fetch_registers):
Add comments.

remote packet sent after Ravenscar inferior exited

When debugging a program using the Ravenscar profile, the debugger
sometimes tries to send the following packet to the remote after
the inferior exited.

     (gdb) c
     Continuing.
     [...]
     Sending packet: $vCont;c:1#13...Ack
     Packet received: W00
     Sending packet: $Hg1#e0...putpkt: write failed: Broken pipe.

As the inferior exited, the remote has already disconnected, and thus
the operation fails.

The reason why GDB sends the package is because the ravenscar-thread
module tries to updates the list of threads.  But this doesn't make
sense, since the program has exited.  This patch fixes it.

gdb/ChangeLog:

        * ravenscar-thread.c (ravenscar_wait): Only update the list
        of threads and inferior_ptid if the inferior is still alive.

[Ada] use lbasename when testing if file is part of Ada runtime.

We use a list of regular expressions to match a symtab filenames
against the names of the files in the Ada runtime.  These regular
expressions do assume that the filename is a basename, however.
So make sure to evaluate these regular expressions against
the symtab's filename.

Without this patch, we run into problems when the Ada runtime was built
using a project file (through gprbuild).

gdb/ChangeLog:

        * ada-lang.c (is_known_support_routine): Use lbasename when
        matching the symtab's filename against
        known_runtime_file_name_patterns.

[Ada] Allow assignment to wide string.

Given the following variable declaration...

   Www : Wide_String := "12345";

... this patch allows the following assignment to work:

   (gdb) set variable www := "qwert"

Without this patch, the debugger rejects the assignment because
the size of the array elements are different:

   (gdb) set www := "asdfg"
   Incompatible types in assignment

(on the lhs, we have an array of 2-bytes elements, and on the rhs,
we have a standard 1-byte string).

gdb/ChangeLog:

        * ada-lang.c (ada_same_array_size_p): New function.
        (ada_promote_array_of_integrals): New function.
        (coerce_for_assign): Add handling of arrays where the elements
        are integrals of a smaller size than the size of the target
        array element type.

gdb/testsuite/ChangeLog:

        * gdb.ada/set_wstr: New testcase.

off-by-one max exponent computation in convert_doublest_to_floatformat

Assuming the following variable definition:

    long double inp = 2.0;

On platforms where "long double" is a double precision IEEE flaoting
point, GDB currently behaves as follow:

    (gdb) set variable inp = 1.6e+308l
    (gdb) p inp
    $2 = inf   <<<<---- !!!!

Instead, the value of "inp" should be printed as:

    (gdb) p inp
    $1 = 1.6e+308

The problem is due to a small error in the comparison of the exponent
versus the maximum value this exponent can take, causing us to think
that the value was too big to fit. But it isn't.

gdb/ChangeLog:

        * doublest.c (convert_doublest_to_floatformat): Fix comparison
        against maximum exponent value.

gdb/testsuite/ChangeLog:

        * gdb.base/ldbl_e308.c, gdb.base/ldbl_e308.exp: New files.

[Ada] Skip unwind-seh.c when searching first "user" frame

On x86_64-windows with GCC 4.7 (using native SEH info), the debugger
behaves as follow:

    (gdb) catch exception unhandled
    Catchpoint 1: unhandled Ada exceptions
    (gdb) run
    Starting program: C:\[...]\b.exe

    Catchpoint 1, unhandled CONSTRAINT_ERROR at 0x000000000040cc57 in _GCC_specific_handler ([...]) at ../../../src/libgcc/unwind-seh.c:289
    [...]

This is after compiler the following code:

    procedure B is
    begin
       raise Constraint_Error;
    end B;

... using the following command:

    % gnatmake -g b

When hitting the exception catchpoint, it should have gone up the stack
all the way until finding the frame corresponding to procedure B.
But if stopped short because unwind-seh.c is compiled with debugging
information, and the debugger is also able to locate that source file.

To prevent this from happening, this patch adds unwind-seh.c to the list
of files that should be ignored, regardless of other factors.

gdb/ChangeLog:

        * ada-lang.h (ADA_KNOWN_RUNTIME_FILE_NAME_PATTERNS): Add entry for
        "unwind-seh.c".

[Ada] Pointers to unconstrained arrays inside variant record.

gdb/ChangeLog:

        * ada-lang.c (ada_template_to_fixed_record_type_1): Do not
        strip typedef layer when computing the fixed type's field type,
        only when computing its size.

gdb/testsuite/ChangeLog:

        * gdb.ada/unc_arr_ptr_in_var_rec: New testcase.

* gdb.base/callfuncs.exp: PR gdb/12783 is now fixed.

PR gdb/12783
* i386-tdep.c (i386_return_value): Handle complex double and long
double.

gdb/testsuite/
* gdb.base/callfuncs.exp (do_function_calls): Fix
setup_kfail_for_target for -m32 mode.

* configure.ac (FLAGS_FOR_TARGET,target=cygwin): Fix for building
against Mingw64 w32api.
* configure: Regenerate.

[Windows] run program with space in path to exe.

The following works...

    % gdb c:\path to exe\foo.exe
    (gdb) start

... unless a file or directory called "c:\path" or "c:\path to" exist.
This is what happens in the latter case:

    (gdb) start
    [...]
    Error creating process C:\path to exe\foo.exe (error 193).

This is because we are calling CreateProcess (et al) without specifying
the lpApplicationName, so Windows determines the name of the executable
using the second argument, which is the entire command line.  This
command line is a space-separated list of tokens, so the space in
the path to the executable which potentially creates an ambiguity.
The ambiguity is automatically resolved unless we're in the situation
above.

The solution, as suggested by the MSDN documentation for CreateProcess
is to quote the executable name.

gdb/ChangeLog:

        * windows-nat.c (windows_create_inferior) [!__CYGWIN__]:
        New local variable args_len.
        Quote the name of the executable when computing the command line.

Don't set bfdtest1 with findfile

* binutils-all/ar.exp (bfdtest1): Remove findfile.

Move disable_target_specific_optimizations to bfd_link_info

include/

* bfdlink.h (bfd_link_info): Add
disable_target_specific_optimizations.

ld/

* ld.h (command_line): Remove
disable_target_specific_optimizations.
(RELAXATION_DISABLED_BY_DEFAULT): Removed.
(RELAXATION_DISABLED_BY_USER): Likewise.
(RELAXATION_ENABLED): Likewise.
(DISABLE_RELAXATION): Likewise.
(ENABLE_RELAXATION): Likewise.

* ldmain.c (main): Updated.

* ldmain.h (RELAXATION_DISABLED_BY_DEFAULT): New macro.
(RELAXATION_DISABLED_BY_USER): Likewise.
(RELAXATION_ENABLED): Likewise.
(DISABLE_RELAXATION): Likewise.
(ENABLE_RELAXATION): Likewise.

gold/
* testsuite/Makefile.am (TEST_OBJCOPY): New macro.
* testsuite/Makefile.in: Regenerate.
* testsuite/dwp_test.h: New source file.
* testsuite/dwp_test_1.cc: New source file.
* testsuite/dwp_test_1.s: New source file.
* testsuite/dwp_test_1.sh: New source file.
* testsuite/dwp_test_1b.cc: New source file.
* testsuite/dwp_test_1b.s: New source file.
* testsuite/dwp_test_2.cc: New source file.
* testsuite/dwp_test_2.s: New source file.
* testsuite/dwp_test_2.sh: New source file.
* testsuite/dwp_test_main.cc: New source file.
* testsuite/dwp_test_main.s: New source file.

gold/
* dwp.h: New header file.
* dwp.cc: New source file.
* gold.h: Move shared declarations to system.h.
* system.h: New header file.
* Makefile.am: Add dwp.
* Makefile.in: Regenerate.

binutils/
* dwarf.c (do_debug_addr, do_debug_cu_index): New global flags.
(load_debug_info): Fix typo.
(cu_tu_indexes_read, shndx_pool, shndx_pool_size, shndx_pool_used):
New global variables.
(prealloc_cu_tu_list, add_shndx_to_cu_tu_entry, end_cu_tu_entry)
(process_cu_tu_index, load_cu_tu_indexes, find_cu_tu_set)
(display_cu_index): New functions.
(dwarf_select_sections_by_names): Add "debug_addr", "cu_index".
Sort entries alphabetically.
(dwarf_select_sections_all): Set do_debug_addr, do_debug_cu_index.
(debug_displays): Add .debug_cu_index, .debug_tu_index.
Clean up formatting.
* dwarf.h (dwarf_section_display_enum): Add dwp_cu_index,
dwp_tu_index.
(do_debug_addr, do_debug_cu_index): New global flags.
(find_cu_tu_set): New function declaration.
* objdump.c (usage): Add --dwarf=addr, --dwarf=cu_index.
* readelf.c (find_section_in_set): New function.
(usage): Add --debug-dump=addr, --debug_dump=cu_index.
(process_section_headers): Check do_debug_addr and do_debug_cu_index.
(section_subset): New global variable.
(load_debug_section): Restrict search to section subset.
(display_debug_section): Add section index as paramter.  Select subset
of sections when dumping a .dwp file.  Update caller.

*** empty log message ***

PR bootstrap/54820
* configure.ac (have_static_libs): Force 'no' for GCC version < 4.5.
* configure: Regenerate.

daily update

gold/
* dwarf_reader.cc (Dwarf_ranges_table::read_range_list): Call
Dwarf_info_reader::read_from_pointer.
(Dwarf_pubnames_table::read_header): Likewise.
(Dwarf_pubnames_table::next_name): Likewise.
(Dwarf_die::read_attributes): Likewise.
(Dwarf_die::skip_attributes): Likewise.
(Dwarf_info_reader::read_from_pointer): New function template.
* dwarf_reader.h (Dwarf_ranges_table): Add dwinfo_.
(Dwarf_pubnames_table): Likewise.
(Dwarf_info_reader::read_from_pointer): New function template.
* gdb-index.cc (Gdb_index_info_reader): Adjust call to
Dwarf_pubnames_table ctor.

gold/
* dwarf_reader.cc (Dwarf_info_reader::do_parse): Use stored
abbrev_shndx.
* dwarf_reader.h (Dwarf_info_reader::Dwarf_info_reader): Initialize
abbrev_shndx_.
(Dwarf_info_reader::set_abbrev_shndx): New method.
(Dwarf_info_reader::abbrev_shndx_): New data member.

gold/
* dwarf_reader.cc (make_elf_reloc_mapper): Check size and endianness
from object, not parameters.
(Dwarf_info_reader::parse): Likewise.
* object.h (Relobj::elfsize, Relobj::is_big_endian): New methods.
(Relobj::do_elfsize, Relobj::do_is_big_endian): New methods.
(Sized_relobj::do_elfsize, Sized_relobj::do_is_big_endian): New
methods.