bfd/
* elf-nacl.c (nacl_modify_segment_map): Don't crash when INFO is null.

Do not crash when calling GDB with empty executable name.

        % gdb -q ''

... or ...

        % gdb -q
        (gdb) file ''

... both cause GDB to crash with an invalid free. This is because
exec_file_attach is attempting to free a string that has not been
allocated. The string is only allocated if openp is successful.
But in the case of this obviously invalid filename, openp fails,
and leaves scratch_pathname uninitialized, thus causing the xfree
to fail.

The fix is to enable the associated cleanup after we have verified
that openp was successful.

gdb/ChangeLog (By Keith Seitz  <keiths@redhat.com>):

        * exec.c (exec_file_attach): Move cleanup after verifying that
        memory has in fact been allocated.

gdb/testsuite/ChangeLog:

        * gdb.base/empty_exe.exp: New testcase.

* ada-lang.c (user_select_syms): Use SYMBOL_SYMTAB.
* dwarf2read.c (dw2_find_symbol_file, fixup_go_packaging): Use
SYMBOL_SYMTAB.
* skip.c (skip_info): Use SYMBOL_SYMTAB.

gdb/
2012-11-26  Maxime Villard  <rustyBSD@gmx.fr>
    Pedro Alves  <palves@redhat.com>

* common/linux-osdata.c (linux_xfer_osdata_fds): Decrease buffer
size parameter passed to readlink by one byte.
* fbsd-nat.c (fbsd_pid_to_exec_file): Ditto.
* linux-nat.c (linux_child_pid_to_exec_file): Ditto.
* nbsd-nat.c (nbsd_pid_to_exec_file): Ditto.
* inf-child.c (inf_child_fileio_readlink): Decrease local buffer's
size by one byte.

gdb/gdbserver/
2012-11-26  Maxime Villard  <rustyBSD@gmx.fr>

* hostio.c (handle_readlink): Decrease buffer size
parameter passed to readlink by one byte.

gdb/gdbserver/
2012-11-26  Yao Qi  <yao@codesourcery.com>

* configure.ac (build_warnings): Append '-Wempty-body'.
* configure: Regenerated.
* linux-low.c (linux_create_inferior): Use braces for empty 'if'
body.

gdb/
2012-11-26  Yao Qi  <yao@codesourcery.com>

* f-valprint.c (f77_create_arrayprint_offset_tbl): Remove
extraneous parentheses.

gdb/
2012-11-26  Yao Qi  <yao@codesourcery.com>

* remote.c (remote_start_remote): Typo fix.

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daily update

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daily update

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daily update

Fix Sparc %fsr regset offset for BSD and Linux.

gdb/

* sparc-tdep.h (struct sparc_fpregset): New data structure.
(sparc32_sunos4_fpregset, sparc32_bsd_fpregset,
sparc32_sol2_fpregset): Declare new globals.
(sparc32_supply_fpregset, sparc32_collect_fpregset): Add new
'fpregset' argument.
* sparc64-tdep.h (sparc64_supply_fpregset,
sparc64_collect_fpregset): Likewise.
(sparc64_sol2_fpregset, sparc64_bsd_fpregset): Declare new
globals.
* sparc-nat.h (struct sparc_fpregset): Add forward declaration.
(sparc_fpregset): Declare new global.
(sparc_supply_fpregset, sparc_collect_fpregset): Add new
'fpregset' argument.
* sparc-linux-nat.c (supply_fpregset): Pass sparc_fpregset down
into handler.
(fill_fpregset): Likewise.
(_initialize_sparc_linux_nat): Set sparc_fpregset to
sparc32_bsd_fpregset.
* sparc-linux-tdep.c (sparc32_linux_supply_core_fpregset): Pass
sparc32_bsd_fpregset down into handler.
(sparc32_linux_collect_core_fpregset): Likewise.
* sparc-nat.c (sparc_fpregset): Define.
(sparc_supply_fpregset): Add 'fpregset' argument.
(sparc_collect_fpregset): Likewise.
(sparc_fetch_inferior_registers): Pass sparc_fpregset down
into fpregset handler.
(sparc_store_inferior_registers): Likewise.
(_initialize_sparc_nat): Set sparc_fpregset to
sparc32_sunos4_fpregset if NULL.
* sparc-sol2-nat.c (supply_gregset): Pass sparc_sol2_fpregset
down into handler.
(fill_fpregset): Likewise.
* sparc-sol2-tdep.c (sparc32_sol2_fpregset): Define.
* sparc-tdep.c (sparc32_supply_fpregset): Add fpregset arg and
use it to compute offsets.
(sparc32_collect_fpregset): Likewise.
(sparc32_sunos4_fpregset, sparc32_bsd_fpregset): Define.
* sparc64-linux-nat.c (supply_fpregset): Pass sparc64_bsd_fpregset
down into handler.
(fill_fpregset): Likewise.
* sparc64-linux-tdep.c (sparc64_linux_supply_core_fpregset):
Likewise.
(sparc64_linux_collect_core_fpregset): Likewise.
* sparc64-sol2-tdep.c (sparc64_sol2_fpregset): Define.
* sparc64-tdep.c (sparc64_supply_fpregset): Add fpregset arg and
use it to compute offsets.
(sparc64_collect_fpregset): Likewise.
(sparc64_bsd_fpregset): Define.
* sparc64fbsd-tdep.c (sparc64fbsd_supply_fpregset): Padd
sparc64_bsd_fpregset down into handler.
(sparc64fbsd_collect_fpregset): Likewise.
* sparc64nbsd-nat.c (sparc64nbsd_supply_fpregset): Add fpregset arg
and pass sparc{32,64}_bsd_fpregset down into handler.
(sparc64nbsd_collect_fpregset): Likewise.
* sparc64nbsd-tdep.c (sparc64nbsd_supply_fpregset): Pass
sparc64_bsd_fpregset down into handler.
* sparc64obsd-tdep.c (sparc64obsd_supply_gregset): Likewise.
* sparcnbsd-nat.c (_initialize_sparcnbsd_nat): Set sparc_fpregset
to sparc32_bsd_fpregset.
* sparcnbsd-tdep.c (sparc32nbsd_supply_gregset): Pass
sparc32_bsd_fpregset down into sparc32_supply_fpregset.
(sparc32nbsd_supply_fpregset): Likewise.

include/opcode/
* ppc.h (ppc_parse_cpu): Update prototype.
opcodes/
* ppc-dis.c (ppc_parse_cpu): Add "sticky" param.  Track bits
set from ppc_opts.sticky in it.  Delete "retain_mask".
(powerpc_init_dialect): Choose default dialect from info->mach
before parsing -M options.  Handle more bfd_mach_ppc variants.
Update common default to power7.
gas/
* config/tc-ppc.c (sticky): New var.
(md_parse_option, ppc_machine): Update ppc_parse_cpu calls.
gas/testsuite/
* gas/ppc/astest2.d: Pass -Mppc to objdump.
ld/testsuite/
* ld-powerpc/plt1.d: Update for default "at" branch hints.
* ld-powerpc/tlsexe.d: Likewise.
* ld-powerpc/tlsexetoc.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/tlsopt4.d: Likewise.
* ld-powerpc/tlsopt4_32.d: Likewise.
* ld-powerpc/tlsso.d: Likewise.
* ld-powerpc/tlstocso.d: Likewise.

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daily update

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daily update

Set output maxpagesize when rewriting program header

bfd/

PR binutils/14493
* elf.c (copy_elf_program_header): When rewriting program
header, set the output maxpagesize to the maximum alignment
of input PT_LOAD segments.

2012-11-21  H.J. Lu  <hongjiu.lu@intel.com>

PR binutils/14493
* ld-elf/maxpage5.d: New file.
* ld-elf/maxpage5.s: Likewise.
* ld-elf/maxpage5.t: Likewise.

bfd/
* elf-nacl.c (segment_nonexecutable_and_has_contents): Renamed to ...
(segment_eligible_for_headers): ... this.  Take new arguments
MAXPAGESIZE and SIZEOF_HEADERS.  Return false if the first section's
start address doesn't leave space for the headers.
(nacl_modify_segment_map): Update caller.

ld/
* ld.h (ld_config_type): New flag member separate_code.
* emultempl/elf32.em
(gld${EMULATION_NAME}_before_parse): Set it based on $SEPARATE_CODE.
* ldlang.c (ldlang_override_segment_assignment): If it's set, then
always return TRUE when SEC_CODE differs between the sections.

* ld-elf/comm-data.exp: Add XFAIL for arm*-*-* targets, referring
to PR ld/13802.

* gdbtypes.h (struct cplus_struct_type) <localtype_ptr>: Remove
field.
(TYPE_LOCALTYPE_PTR, TYPE_LOCALTYPE_FILE, TYPE_LOCALTYPE_LINE):
Remove.
* c-typeprint.c (c_type_print_base): Update.

Add swap byte (swapb) and swap halfword (swaph) opcodes.

binutils/opcodes
          * microblaze-opc.h (op_code_struct): Add swapb, swaph Increase MAX_OPCODES.
          * microblaze-opcm.h (microblaze_instr): Likewise
binutils/gas/testsuite
          * gas/microblaze/allinsn.s: Add swapb, swaph
          * gas/microblaze/allinsn.d: Likewise

Add stack high register and stack low register for MicroBlaze
hardware assisted stack protection, stores stack low / stack high limits
for detecting stack overflow / underflow

binutils/opcodes
          * microblaze-opcm.h: Add REG_SLR_MASK, REG_SHR_MASK, REG_SHR and REG_SLR
          * microblaze-dis.c (get_field_special): Handle REG_SLR_MASK and REG_SHR_MASK
binutils/gas
          * config/tc-microblaze.c (parse_reg): Parse REG_SLR, REG_SHR
binutils/gas
          * gas/microblaze/allinsn.s: Test use of SHR, SLR
          * gas/microblaze/allinsn.d: Likewise

Revert previous change to i386-tdep.c.

Run more tests on x86_64-*-linux-gnu*/i?86-*-linux-gnu

* ld-elf/discard1.d: Run on x86_64-*-linux-gnu*.
* ld-elf/discard2.d: Likewise.
* ld-elf/discard3.d: Likewise.
* ld-elf/eh6.d: Likewise.
* ld-elf/maxpage3c.d: Run on i?86-*-linux-gnu.
* ld-elf/maxpage4.d: Likewise.

Added forgotton ChangeLog for previous fix i.e. breakpoint not set properly  in case of clang compiled binary commit

Fix for incorrect breakpoint set in case of clang compiled binary

gdb/
2012-11-21  Yao Qi  <yao@codesourcery.com>

PR tdep/7438
* gdbarch.sh (smash_text_address): Remove.
* gdbarch.c, gdbarch.h: Regenerate.
* arm-tdep.c (arm_smash_text_address): Remove.
(arm_gdbarch_init): Don't call set_gdbarch_smash_text_address.
* hppa-tdep.c (hppa_smash_text_address): Remove.
(hppa_addr_bits_remove): Rename from hppa_smash_text_address.
(hppa_gdbarch_init): Don't call set_gdbarch_smash_text_address.
Caller update.
* coffread.c (coff_symtab_read): Caller update.
* dbxread.c (process_one_symbol): Likewise.
* elfread.c (record_minimal_symbol): Likewise.
* somread.c (som_symtab_read): Likewise.

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 Add forgotten ChangeLog for previous ARI fixes commit

daily update

ARI fixes: sprintf rule.
Replace sprintf function calls for char arrays by
calls to xsnprintf calls.
* arm-tdep.c (arm_push_dummy_call): Replace sprintf by xsnprintf.
(arm_dwarf_reg_to_regnum, arm_return_value): Ditto.
(arm_neon_quad_read, arm_pseudo_read): Ditto.
(arm_neon_quad_write, arm_pseudo_write): Ditto.
* breakpoint.c (condition_completer): Ditto.
(create_tracepoint_from_upload): Ditto.
* dwarf2read.c (file_full_name): Ditto.
* gcore.c (gcore_command): Ditto.
* gnu-nat.c (proc_string, gnu_pid_to_str): Ditto.
* go32-nat.c (go32_sysinfo): Ditto.
* interps.c (interp_set): Ditto.
* m32c-tdep.c (make_types): Ditto.
* ppc-linux-nat.c (fetch_register, store_register): Ditto.
* remote-m32r-sdi.c (m32r_open): Ditto.
* sol-thread.c (td_err_string): Ditto.
(td_state_string, solaris_pid_to_str): Ditto.
* symtab.c (gdb_mangle_name): Ditto.
* cli/cli-script.c (execute_control_command): Ditto.
(define_command, document_command): Ditto.
* tui/tui-io.c (tui_rl_display_match_list): Ditto.
* tui/tui-stack.c (tui_make_status_line): Ditto.
* tui/tui-win.c (tui_update_gdb_sizes): Ditto.

Remove ref_dynamic_nonweak added by accident

bfd/

2012-11-20  H.J. Lu  <hongjiu.lu@intel.com>

PR ld/14862
* elf-bfd.h (elf_link_hash_entry): Remove ref_dynamic_nonweak
added by accident.
(elf_link_add_object_symbols): Don't set nor check
ref_dynamic_nonweak.

ld/testsuite/

2012-11-20  H.J. Lu  <hongjiu.lu@intel.com>

PR ld/14862
* ld-elf/shared.exp (build_tests): Build libpr14862-1.o and
libpr14862.so.
(run_tests): Test pr14862.

* ld-elf/pr14862-1.c: New file.
* ld-elf/pr14862-2.c: Likewise.
* ld-elf/pr14862.map: Likewise.
* ld-elf/pr14862.out: Likewise.

Implement ELF linker -z global option

ld/

* ld.texinfo: Document "-z global".

* emultempl/elf32.em (gld${EMULATION_NAME}_handle_option): Support
"-z global".
(gld${EMULATION_NAME}_list_options): Likewise.

ld/testsuite/

* ld-elf/global1.d: New file.

gdb: include help aliases in help command completion

There are a bunch of aliases that get used with help, but the current
command completion logic does not include those when doing completions.

Since the framework is already mostly in place, extend complete_on_cmdlist
slightly to pass down the ignore_help_classes flag like is done with the
existing lookup command logic.

Now you can do:
(gdb) help use<tab>
and get back:
(gdb) help user-defined

Signed-off-by: Mike Frysinger <vapier@gentoo.org>

* completer.c (count_struct_fields): Remove.
(expression_completer): Don't call count_struct_fields.

gas/
* config/tc-arm.c (arm_symbol_chars): New variable.
* config/tc-arm.h (tc_symbol_chars): New macro, defined to that.

gas/testsuite/
* gas/arm/macro-pld.s: New file.
* gas/arm/macro-pld.d: New file.

2012-11-20  Pedro Alves  <palves@redhat.com>

* annotate.c (breakpoints_changed): Rename to ...
(annotate_breakpoints_changed): ... this.
(annotate_stopped, breakpoint_changed): Adjust caller.
* annotate.h (breakpoints_changed): Rename to ...
(annotate_breakpoints_changed): ... this.
* breakpoint.c (set_breakpoint_condition, breakpoint_set_commands)
(do_map_commands_command, init_raw_breakpoint, clear_command)
(set_ignore_count, enable_breakpoint_disp): Adjust callers.

Fix 'info os' crashes on sparc.

* common/linux-osdata.c (get_number_of_cpu_cores): Delete.
(linux_xfer_osdata_processes): Fetch _SC_NPROCESSORS_ONLN via
sysconf.
(get_cores_used_by_process): Update comment.

Fix sim build when configured with --enable-plugins

* common/Make-common.in: Use lt_cv_dlopen_libs under PLUGINS
condition.
* common/acinclude.m4: Define lt_cv_dlopen_libs.
* arm/configure: Regenerate.
* avr/configure: Regenerate.
* bfin/configure: Regenerate.
* common/configure: Regenerate.
* cr16/configure: Regenerate.
* cris/configure: Regenerate.
* d10v/configure: Regenerate.
* erc32/configure: Regenerate.
* frv/configure: Regenerate.
* h8300/configure: Regenerate.
* igen/configure: Regenerate.
* iq2000/configure: Regenerate.
* lm32/configure: Regenerate.
* m32c/configure: Regenerate.
* m32r/configure: Regenerate.
* m68hc11/configure: Regenerate.
* mcore/configure: Regenerate.
* microblaze/configure: Regenerate.
* mips/configure: Regenerate.
* mn10300/configure: Regenerate.
* moxie/configure: Regenerate.
* ppc/configure: Regenerate.
* rl78/configure: Regenerate.
* rx/configure: Regenerate.
* sh/configure: Regenerate.
* sh64/configure: Regenerate.
* testsuite/configure: Regenerate.
* v850/configure: Regenerate.

Fix opcode for 64-bit jecxz

gas/testsuite/

PR gas/14859
* gas/i386/x86-64-opcode.s: Add jecxz.
* gas/i386/x86-64-opcode.d: Updated.

opcodes/

PR gas/14859
* i386-opc.tbl: Fix opcode for 64-bit jecxz.
* i386-tbl.h: Regenerated.

2012-11-20  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

* s390-opc.txt: Fix srstu and strag opcodes.

2012-11-20  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

* gas/s390/zarch-z9-109.d: Fix srstu opcode.
* gas/s390/zarch-z900.d: Replace lasp with strag.

gas/ChangeLog

2012-11-20  Yufeng Zhang  <yufeng.zhang@arm.com>

* config/tc-aarch64.c (first_error_fmt): Add ATTRIBUTE_UNUSED to the
local variable "ret".

Fix sparc bitness overrides in GAS.  Noticed by Eric Botcazou.

gas/

* config/tc-sparc.c (md_parse_option): Only certain arch
specifications should override the object to be 32-bit
or 64-bit.

gdb/
2012-11-20  Yao Qi  <yao@codesourcery.com>

* objfiles.c (init_entry_point_info): Remove trailing spaces.

Fix TLS to LE optimization for x32

PR gold/14858
* x86_64.cc (Relocate::tls_ld_to_le): Support x32.

gdb/
2012-11-20  Yao Qi  <yao@codesourcery.com>

* infrun.c (handle_inferior_event): Pass 'saved_singlestep_ptid'
to deprecated_context_hook.

gdb/testsuite/
2012-11-20  Yao Qi  <yao@codesourcery.com>

* gdb.mi/mi-cmd-param-changed.exp (test_command_param_changed):
Don't test 'maint set show-debug-regs'.
Use command 'set remotecache' instead of
'set circular-trace-buffer'.

* elf32-rx.c (rx_elf_print_private_bfd_data): Warning fix.

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daily update

2012-11-19  Jan-Benedict Glaw  <jbglaw@lug-owl.de>

* config.sub (arm): Merge from upstream: Handle armv[6-8] targets.

gdb/
2012-11-19  Yao Qi  <yao@codesourcery.com>

* infrun.c (infwait_state): Add static.

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daily update

PR c++/13615
* cp-namespace.c (cp_lookup_symbol_in_namespace): Add SEARCH
parameter and pass it to lookup_symbol_file.
(cp_lookup_symbol_imports): Tell cp_lookup_symbol_in_namespace
to search base classes.
(cp_lookup_symbol_namespace): Likewise.
(lookup_namespace_scope): Likewise.
(lookup_symbol_file): Add SEARCH parameter.
If SEARCH is non-zero and no symbol is found, lookup the class
and call cp_lookup_nested_symbol.
(find_symbol_in_baseclass): New function.
(cp_lookup_nested_symbol): Do not let
cp_lookup_symbol_in_namespace search through base classes.
Do that later when there is no global symbol match.

PR c++/13615
* gdb.cp/baseenum.cc: New file.
* gdb.cp/baseenum.exp: New file.
* gdb.cp/derivation.cc (A): Add copyright.
Add a typedef.
(B): Use A::value_type instead of int.  Change all references.
(D): Use value_type instead of int.  Change all references.
(E): Likewise.
(F); Likewise.
(Z): New class.
(ZZ): New class.
  (N, Base, Derived): New namespace and classes.
(main): Add instances of Z and ZZ.
Make sure all symbols from N are kept.
* gdb.cp/derivation.exp: Update typedef changes in tests.
Add tests for class typedefs both before and after starting
the inferior.
Add tests for searching for a typedef while stopped in a
method.

* main.c (gdb_datadir_provided): New static global.
(get_init_files): If --data-directory is provided,
and SYSTEM_GDBINIT lives in data-directory, look for it there.
* NEWS: Mention it.

doc/
* gdb.texinfo (System-wide configuration): If the system-wide init
file lives in the data-directory, and --data-directory is provided,
look for it there.

bfd/ChangeLog

2012-11-16  Joey Ye  <joey.ye@arm.com>

* elf32-arm.c (elf32_arm_final_link_relocate,
case R_ARM_THM_ALU_PREL_11_0, case R_ARM_THM_PC12): Align address of
the place being relocated.
(elf32_arm_final_link_relocate, case R_ARM_THM_PC8): Align address
of the place being relocated and truncate addend.
(Pa): New macro.

Update DF_1_XXX from Solaris

binutils/

* readelf.c (process_dynamic_section): Correct DF_1_CONFALT.
Also dump DF_1_ENDFILTEE, DF_1_DISPRELDNE, DF_1_NODIRECT,
DF_1_IGNMULDEF, DF_1_NOKSYMS, DF_1_NOHDR, DF_1_EDITED,
DF_1_NORELOC, DF_1_SYMINTPOSE, DF_1_GLOBAUDIT and DF_1_SINGLETON.

include/elf/

* common.h (DF_1_CONLFAT): Renamed to ...
(DF_1_CONFALT): This.
(DF_1_ENDFILTEE): New.
(DF_1_DISPRELDNE): Likewise.
(DF_1_DISPRELPND): Likewise.
(DF_1_NODIRECT): Likewise.
(DF_1_IGNMULDEF): Likewise.
(DF_1_NOKSYMS): Likewise.
(DF_1_NOHDR): Likewise.
(DF_1_EDITED): Likewise.
(DF_1_NORELOC): Likewise.
(DF_1_SYMINTPOSE): Likewise.
(DF_1_GLOBAUDIT): Likewise.
(DF_1_SINGLETON): Likewise.

Fix typo.

Port lib32 arangement from Debian.
* emulparams/elf_i386.sh: Include lib32 directories in library search
path.

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daily update

* gdb.texinfo (Signaling): Fix typo.

2012-11-15  Pierre Muller  <muller@sourceware.org>

ARI fixes: move gdb_wait and gdb_stat headers to common subdirectory.
* gdb_stat.h: Delete. Moved to common directory.
* common/gdb_stat.h: New file.
* gdb_wait.h: Delete. Moved to common directory.
* common/gdb_wait.h: New file.
* Makefile.in (H_FILES_NO_SRC): Adapt to new header
location.
* contrib/ari/gdb_ari.sh (wait.h rule): Adapt to new gdb_wait.h
location.
(stat.h rule): Adapt to new gdb_stat.h location.
* common/linux-osdata.c: Include "gdb_stat.h" header instead of
<sys/stat.h> header.
* common/linux-ptrace.c: Include "gdb_wait.h" header instead of
<sys/wait.h> header.

gdbserver ChangeLog entry:

2012-11-15  Pierre Muller  <muller@sourceware.org>

* configure.ac (AC_CHECK_HEADERS): Add wait.h header.
* config.in: Regenerate.
* configure: Regenerate.
* linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
Use "gdb_wait.h" header instead of <sys/wait.h> header.
* lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
* remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
header.
* server.c: Remove HAVE_WAIT_H conditional.  Use "gdb_wait.h" header
instead of <sys/wait.h> header.
* spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.

* configure.ac (AC_HEADER_STAT): Remove.
* gdb_stat.h (STAT_MACROS_BROKEN): Remove macro use
and corresponding code.
* configure: Regenerate.
* config.in: Regenerate.

Restore "Consider *-*-nacl* targets ELF for gold"

* configure.ac (ENABLE_GOLD): Consider *-*-nacl* targets ELF.
* configure: Regenerate.

 Rectify commit date for MAINTAINERS commit

* ldmain.c (main): Add start_sbrk set to sbrk(0) on entry.
On exit, compute data size as the delta between current
sbrk(0) and start_sbrk.

ARI xasprintf rule fixes.
* dwarf2read.c (create_dwo_in_dwp): Use xstrprintf function
instead of xasprintf.
(open_and_init_dwp_file): Ditto.

bfd/
* elf32-arm.c (elf32_arm_nacl_plt0_entry): Use bic rather than bfc
instruction for data sandboxing.

gold/
* arm.cc (Output_data_plt_arm_nacl::first_plt_entry): Use bic rather
than bfc instruction for data sandboxing.

Sync toplevel files with GCC

2012-11-13  Richard Henderson  <rth@redhat.com>

* configure.ac: Move libsanitizer logic to subdirectory.
* configure: Regenerate.

2012-11-13  Dodji Seketeli  <dodji@redhat.com>

* configure.ac: Enable libsanitizer just on x86 linux for now.
* configure: Re-generate.

2012-11-13  David Edelsohn  <dje.gcc@gmail.com>

* configure.ac: Merge libquadmath sections.
* configure: Regenerate.

2012-11-12  Wei Mi <wmi@google.com>

* configure.ac: Add libsanitizer to target_libraries.
* Makefile.def: Ditto.
* configure: Regenerate.
* Makefile.in: Regenerate.

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daily update

2012-11-14  Luis Machado  <lgustavo@codesourcery.com>

gdb/
* value.c (value_actual_type): Check for TYPE_CODE_STRUCT
target types.

gdb/testsuite/
* gdb.mi/mi-var-create-rtti.c: New file.
* gdb.mi/mi-var-create-rtti.exp: New file.

* configure, config.in: Rebuild.
* configure.ac: Don't check for ctype.h, time.h.
* expprint.c: Don't use HAVE_CTYPE_H.

2012-11-14  Luis Machado  <lgustavo@codesourcery.com>

* gdb.base/structs3.exp: Run to main before doing any tests.

opcodes/
* microblaze-opc.h: Define new instruction type INST_TYPE_IMM5,
update OPCODE_MASK_H13S, add OPCODE_MASK_HN, define MIN_IMM5 / MAX_IMM5,
and increase MAX_OPCODES.
(op_code_struct):  add mbar and sleep
* microblaze-opcm.h (microblaze_instr): add mbar
Define IMM_MBAR and IMM5_MBAR_MASK
* microblaze-dis.c: Add get_field_imm5_mbar
(print_insn_microblaze): Add support for INST_TYPE_IMM5 and INST_TYPE_NONE

gas/
* config/tc-microblaze.c (md_assemble): Add support for INST_TYPE_IMM5

gas/testsuite/
* gas/microblaze/allinsn.s: Add mbar and sleep
* gas/microblaze/allinsn.d: Likewise

Add clz opcode.

opcodes/
* microblaze-opc.h: Increase MAX_OPCODES (op_code_struct):  add clz insn
* microblaze-opcm.h (microblaze_instr): add clz

gas/testsuite/
* gas/microblaze/allinsn.s: Add clz insn
* gas/microblaze/allinsn.d: Likewise

Add the endian reversing versions of load/store instructions;

2012-11-14  Edgar E. Iglesias <edgar.iglesias@gmail.com>

* microblaze-opc.h: Increase MAX_OPCODES (op_code_struct):  add lbur,
lhur, lwr, sbr, shr, swr
* microblaze-opcm.h (microblaze_instr): add lbur, lhur, lwr, sbr, shr,
swr

2012-11-14  David Holsgrove  <david.holsgrove@xilinx.com>

* gas/microblaze/allinsn.exp: New file - test newly added opcodes
* gas/microblaze/allinsn.s: Likewise
* gas/microblaze/allinsn.d: Likewise

* gdbarch.h, gdbarch.c: Rebuild.
* gdbarch.sh (set_target_gdbarch): Rename from
deprecated_target_gdbarch_select_hack.
* arch-utils.c (gdbarch_update_p): Update.
(set_gdbarch_from_file): Update.

* MAINTAINERS (Responsible Maintainers/misc): Add myself
as responsible of contrib/ari directory.

gas/ChangeLog:

* config/tc-ppc.c (md_apply_fix): Leave field zero when emitting
an ELF reloc on data as well.

gas/testsuite/ChangeLog:

* gas/ppc/astest.d: Update for fixup changes.
* gas/ppc/astest64.d: Likewise.
* gas/ppc/astest2.d: Likewise.
* gas/ppc/astest2_64.d: Likewise.
* gas/ppc/test1elf32.d: Likewise.
* gas/ppc/test1elf64.d: Likewise.

bfd/
2012-11-14  Tristan Gingold  <gingold@adacore.com>

* mach-o.c (bfd_mach_o_read_main)
(bfd_mach_o_read_source_version): New functions.
(bfd_mach_o_read_command): Handle BFD_MACH_O_LC_DATA_IN_CODE,
BFD_MACH_O_LC_DYLIB_CODE_SIGN_DRS, BFD_MACH_O_LC_MAIN,
BFD_MACH_O_LC_SOURCE_VERSION.
* mach-o.h (bfd_mach_o_main_command)
(bfd_mach_o_source_version_command): New types.
(bfd_mach_o_load_command): Add fields for these new types.

binutils/
2012-11-14  Tristan Gingold  <gingold@adacore.com>

* od-macho.c (bfd_mach_o_load_command_name): Add new definitions.
(dump_load_command): Handle BFD_MACH_O_LC_SOURCE_VERSION
and BFD_MACH_O_LC_MAIN.

2012-11-14  Tristan Gingold  <gingold@adacore.com>

* external.h (mach_o_entry_point_command_external)
(mach_o_source_version_command_external)
(mach_o_data_in_code_entry_external): New structures.

* loader.h (bfd_mach_o_load_command_type): Add
BFD_MACH_O_LC_MAIN, BFD_MACH_O_LC_DATA_IN_CODE,
BFD_MACH_O_LC_SOURCE_VERSION and BFD_MACH_O_LC_DYLIB_CODE_SIGN_DRS.
(BFD_MACH_O_REFERENCE_MASK): Adjust value.
(BFD_MACH_O_N_REF_TO_WEAK): New definition.
(BFD_MACH_O_N_ARM_THUMB_DEF, BFD_MACH_O_N_SYMBOL_RESOLVER): Likewise.
(bfd_mach_o_data_in_code_entry_kind): New enum.

2012-11-14  Tristan Gingold  <gingold@adacore.com>

* mach-o.c (bfd_mach_o_canonicalize_one_reloc): Add a special
handling for non-scattered pairs.  Update comments.

2012-11-14  Tristan Gingold  <gingold@adacore.com>

* arm.h: New file.

sourceware.org/ml/gdb-patches/2012-11/msg00308.html

gdb/testsuite/ChangeLog

        * gdb.python/py-type.exp: Uniquify test names.

gdb/testsuite/
2012-11-14  Yao Qi  <yao@codesourcery.com>

* gdb.threads/manythreads.c [DEBUG]: Include "stdio.h".
(thread_function) [DEBUG]: Call 'printf'.
* gdb.threads/manythreads.exp: Pass '-DDEBUG' to compilation
command line if 'DEBUG=1' is passed to test.
Remove a pattern to match inferior's output.

gdb/
2012-11-14  Daniel Jacobowitz  <dan@codesourcery.com>
    Yao Qi  <yao@codesourcery.com>

* arm-tdep.c (arm_addr_bits_remove): Do not adjust the low
bit of EXC_RETURN.
(arm_m_exception_cache, arm_m_exception_this_id)
(arm_m_exception_prev_register, arm_m_exception_unwind_sniffer)
(arm_m_exception_unwind): New.
(arm_gdbarch_init): Register arm_m_exception_unwind.

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daily update

Allocate elf_segment_map with bfd_zalloc

* elf.c (rewrite_elf_program_header): Allocate elf_segment_map
with bfd_zalloc, instead of bfd_alloc.

2012-11-13  Giuseppe Montalto  <giuseppe.montalto@st.com>

* mi/mi-main.c (mi_cmd_data_write_memory): Handle additional
parameter COUNT, for pattern filling of memory regions.
* NEWS: Mention it.
doc
* gdb.texinfo (GDB/MI Data Manipulation): Document new optional
parameter "count" of -data-write-memory-bytes, and add an example.
testsuite
* gdb.mi/mi-fill-memory.exp: New test.