Add support for 64-bit ARM architecture: AArch64

* value.c (show_convenience): Tweak comment.
(_initialize_values): Mention convenience functions in the help text
for "show convenience".

doc/
* gdb.texinfo (Convenience Vars): Update text for "show convenience"
to include functions.

testsuite/
* gdb.base/default.exp: Update expected output of "show convenience".

include/opcode/
* mips.h (mips_opcode): Add the exclusions field.
(OPCODE_IS_MEMBER): Remove macro.
(cpu_is_member): New inline function.
(opcode_is_member): Likewise.

opcodes/
* micromips-opc.c (micromips_opcodes): Update comment.
* mips-opc.c (mips_builtin_opcodes): Likewise.  Mark coprocessor
instructions for IOCT as appropriate.
* mips-dis.c (print_insn_mips): Replace OPCODE_IS_MEMBER with
opcode_is_member.
* configure.in: Substitute NO_WMISSING_FIELD_INITIALIZERS with
the result of a check for the -Wno-missing-field-initializers
GCC option.
* Makefile.am (NO_WMISSING_FIELD_INITIALIZERS): New variable.
(mips-opc.lo): Pass $(NO_WMISSING_FIELD_INITIALIZERS) to
compilation.
(mips16-opc.lo): Likewise.
(micromips-opc.lo): Likewise.
* aclocal.m4: Regenerate.
* configure: Regenerate.
* Makefile.in: Regenerate.

gas/
* config/tc-mips.c (NO_ISA_COP, COP_INSN): Remove macros.
(is_opcode_valid): Remove coprocessor instruction exclusions.
Replace OPCODE_IS_MEMBER with opcode_is_member.
(is_opcode_valid_16): Replace OPCODE_IS_MEMBER with
opcode_is_member.
(macro): Remove coprocessor instruction exclusions.

* config/tc-mips.c (s_cpload, s_cpsetup): Fail if MIPS16 mode.
(s_cplocal, s_cprestore, s_cpreturn): Likewise.

* elfxx-mips.c (mips_elf_calculate_relocation): Fix the handling
of protected symbols.

gdb/
* std-operator.def: Remove TERNOP_SLICE_COUNT.
* breakpoint.c (watchpoint_exp_is_const): Remove handling to
TERNOP_SLICE_COUNT.
* eval.c (evaluate_subexp_standard): Likewise.
* expprint.c (print_subexp_standard): Likewise.
(dump_subexp_body_standard): Likewise.
* parse.c (operator_length_standard): Likewise.

gdb/
* std-operator.def: Remove OP_BITSTRING.
* breakpoint.c (watchpoint_exp_is_const): Update.
* eval.c (evaluate_subexp_standard): Remove handling to
OP_BITSTRING.
* expprint.c (print_subexp_standard): Likewise.
(dump_subexp_body_standard): Likewise.
* parse.c (operator_length_standard): Likewise.
* valops.c (value_bitstring): Remove.
* value.h: Remove the declaration of 'value_bitstring'.

daily update

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* powerpc.cc: Whitespace fixes.  Wrap overly long lines.
(glink insn constants): Use uint32_t.
(Output_data_glink::add_entry): Use insert, not [] operator.

*** empty log message ***

daily update

* object.h (Sized_relobj_file::find_shdr): New function.
(Sized_relobj_file::find_special_sections): New function.
* object.cc (Sized_relobj_file::find_shdr): New function.
(Sized_relobj_file::find_eh_frame): Use find_shdr.
(Sized_relobj_file::find_special_sections): New function, split out..
(Sized_relobj_file::do_read_symbols): ..from here.
* output.h (Output_data_got::replace_constant): New function.
(Output_data_got::num_entries): New function.
(Output_data_got::last_got_offset,set_got_size): Use num_entries.
(Output_data_got::got_offset): Protected rather than private.
(Output_data_got::replace_got_entry): New function.
* output.cc (Output_data_got::replace_got_entry): New function.
* powerpc.cc (class Powerpc_relobj): New.
(class Powerpc_relocate_functions): Delete all psymval variants or
convert to value,addend type.  Delete pcrela, pcrela_unaligned.
Implement _ha functions using corresponding _hi function.
(Powerpc_relobj::find_special_sections): New function.
(Target_powerpc::do_make_elf_object): New function.
(class Output_data_got_powerpc): New.
(class Output_data_glink): New.
(class Powerpc_scan_relocatable_reloc): New.
Many more changes througout file.

2012-08-10  Sergio Durigan Junior  <sergiodj@redhat.com>

* linespec.c (find_methods): Remove unused variables `i1' and
`name_len'.
(decode_line_full): Likewise for `arg_start'.

2012-08-10  Sergio Durigan Junior  <sergiodj@redhat.com>

* gdb_bfd.c (gdb_bfd_unref): Remove unused variable `slot'.
(zlib_decompress_section): Likewise for `section_data'.
(gdb_bfd_map_section): Likewise for `buf' and `retbuf'.

*** empty log message ***

daily update

Enable FMA instructions for bdver2

gas/testsuite/

PR gas/14423
* gas/i386/arch-10-bdver2.d: New file.
* gas/i386/x86-64-arch-2-bdver2.d: Likewise.
* gas/i386/i386.exp: Run new test

opcodes/

2012-08-11  Saravanan Ekanathan <saravanan.ekanathan@amd.com>

PR gas/14423
* i386-gen.c (cpu_flag_init): Add CpuFMA in CPU_BDVER2_FLAGS.
* i386-init.h: Regenerated.

Add $_memeq, $_regex, $_streq, $_strlen convenience functions.
* NEWS: Document them.
* data-directory/Makefile.in (PYTHON_FILES): Add function/__init__.py,
function/strfns.py.
* python/py-type.c (typy_array_1): New function.
(typy_array): Call it.
(typy_vector): New function.
(type_object_methods): Add "vector".
* python/lib/gdb/function/__init__.py: New file.
* python/lib/gdb/function/strfns.py: New file.

doc/
* gdb.texinfo (Convenience Funs): New node.
(Types In Python): Document Type.vector.

testsuite/
* gdb.python/py-strfns.c: New file.
* gdb.python/py-strfns.exp: New file.
* gdb.python/py-type.exp (test_fields): Add vector tests.

* python/py-type.c (convert_field): Use gdb_py_long_from_longest
for TYPE_FIELD_BITPOS.
(typy_get_sizeof): Likewise for TYPE_LENGTH.

gdb: add completion handler for "handle" and "signal"

The command line completion has spoiled me.  Thus the lack of completion with
the "handle" command annoys me.  Patch!

This does a few things:
 - adds a VEC_merge helper
 - adds a generic signal completer
 - adds a completion handler for the "handle" command
 - sets the completion handler for the "signal" command

URL: http://sourceware.org/bugzilla/show_bug.cgi?id=10436
Signed-off-by: Mike Frysinger <vapier@gentoo.org>

PR binutils/14444
* elf.c (IS_VALID_GROUP_SECTION_HEADER) Add minsize param.
(setup_group): Adjust uses.
(bfd_section_from_shdr): Allow SHT_GROUP sections with just a flag
word.

daily update

*** empty log message ***

Updated Vietnamese translation.

gdb/

* cli/cli-decode.c (set_cmd_prefix): New.
(lookup_cmd_for_prefixlist): New.
(add_prefix_cmd): Call set_cmd_prefix and update field 'prefix'
of each cmd_list_element in *prefixlist.
(add_setshow_cmd_full): set_cmd_prefix.
(add_alias_cmd): Likewise.
* cli/cli-decode.h (struct cmd_list_element) <prefix>: New field.
Declare 'auto_boolean_enums'.
* cli/cli-setshow.c: Include "observer.h".
(notify_command_param_changed_p): New.
(add_setshow_auto_boolean_cmd): Move auto_boolean_enums out.
Remove 'static'.
(do_setshow_command): Split it to ...
(do_set_command, do_show_command): ... them.  New.
(do_set_command): Call observer_notify_command_param_changed if
notify_command_param_changed_p returns true.
(cmd_show_list): Caller update.
* auto-load.c (set_auto_load_cmd): Likewise.
* remote.c (show_remote_cmd): Likewise.
* cli/cli-setshow.h: Update declarations.
* top.c (execute_command): Call do_set_command and do_show_command.

* NEWS: Mention new MI notification.
* mi/mi-interp.c: Declare mi_command_param_changed.
(mi_interpreter_init): Attach mi_command_param_changed to
observer command_param_changed.
(mi_command_param_changed): New.
Remove mi_suppress_breakpoint_notifications.
Define global variable mi_suppress_notification.
(mi_breakpoint_created): Update.
(mi_breakpoint_deleted): Likewise.
(mi_breakpoint_modified): Likewise.
* mi/mi-main.c (mi_cmd_execute): Likewise.  Check command
'gdb-set' and set mi_suppress_notification.
* mi/mi-main.h: (mi_suppress_notification): New struct.

gdb/doc/

* observer.texi: New observer command_param_changed.
* gdb.texinfo (GDB/MI Async Records): Doc for '=cmd-param-changed'.

gdb/testsuite/

* gdb.mi/mi-cmd-param-changed.exp: New.
* gdb.mi/mi-cli.exp: Update for MI notification "=cmd-param-changed".
* gdb.mi/mi-var-rtti.exp, gdb.mi/mi2-cli.exp: Likewise.
* gdb.mi/mi2-prompt.exp: Likewise.

* elfxx-mips.c (LA25_LUI_MICROMIPS_1, LA25_LUI_MICROMIPS_2):
Remove macros, folding them into...
(LA25_LUI_MICROMIPS): ... this new macro.
(LA25_J_MICROMIPS_1, LA25_J_MICROMIPS_2): Likewise into...
(LA25_J_MICROMIPS): ... this new macro.
(LA25_ADDIU_MICROMIPS_1, LA25_ADDIU_MICROMIPS_2): Likewise
into...
(LA25_ADDIU_MICROMIPS): ... this new macro.
(bfd_put_micromips_32, bfd_get_micromips_32): New functions.
(mips_elf_create_la25_stub): Use them.
(check_br32_dslot, check_br32, check_relocated_bzc): Likewise.
(_bfd_mips_elf_relax_section): Likewise.

gdb/
* fbsd-nat.h (fbsd_find_memory_regions): Use find_memory_region_ftype.

gdb/
* cli/cli-cmds.c (enablebreaklist): Move it to breakpoint.c.
(skiplist): Move it to skip.c.
(init_cmd_lists): Remove code setting enablebreaklist and
skiplist to NULL.
* breakpoint.c (enablebreaklist): Moved from cli/cli-cmds.c.
* cli/cli-cmds.h: Remove declaration of enablebreaklist and
skiplist.
* gdbcmd.h: Likewise.
* skip.c (_initialize_step_skip): Move 'skiplist' from
cli/cli-cmds.c.

gdb/
* cli/cli-dump.c: Add 'static' to some cmd_list_element variables.
* gnu-nat.c, symfile.c: Likewise.

* archive.c (SECTION Archives): Update documentation.
(_bfd_delete_archive_data): Remove.
(_bfd_add_bfd_to_archive_cache): Set 'parent_cache' and 'key'.
(archive_close_worker, _bfd_archive_close_and_cleanup): New
functions.
* libbfd-in.h (struct areltdata <parent_cache, key>): New fields.
(_bfd_delete_archive_data): Don't declare.
(_bfd_archive_close_and_cleanup): Declare.
(_bfd_generic_close_and_cleanup): Redefine.
* libbfd.h: Rebuild.
* opncls.c (_bfd_delete_bfd): Don't call _bfd_delete_archive_data.
(bfd_close): Don't close nested thin archives here.

daily update

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* utils.c (prompt_for_continue_wait_time): New static global.
(make_command_stats_cleanup): Initialize it.
(report_command_stats): Subtract time waiting for user.
(prompt_for_continue): Track time waiting for user.
(defaulted_query): Track time waiting for user.

* eval.c (evaluate_subexp_standard): Fix thinko in handling
UNOP_MEMVAL_TYPE.
* expprint.c (print_subexp_standard, case OP_TYPE): New.
(print_subexp_standard, case UNOP_CAST_TYPE): Don't increment pos.
(print_subexp_standard, case UNOP_DYNAMIC_CAST): Ditto.
(print_subexp_standard, case UNOP_REINTERPRET_CAST): Ditto.
(print_subexp_standard, case UNOP_MEMVAL_TYPE): Ditto.
(dump_subexp_body_standard, case UNOP_DYNAMIC_CAST): Don't increment
elt.
(dump_subexp_body_standard, case UNOP_REINTERPRET_CAST): Ditto.
(dump_subexp_body_standard, case UNOP_CAST_TYPE): Ditto.
(dump_subexp_body_standard, case UNOP_MEMVAL_TYPE): Ditto.
(dump_prefix_expression): Handle OP_TYPE.

testsuite/
* gdb.base/debug-expr.c: New file.
* gdb.base/debug-expr.exp: New file.
* gdb.base/exprs.exp: Test {type} casts.
* gdb.cp/debug-expr.exp: New file.

* breakpoint.c (parse_breakpoint_sals): Remove unused variable
addr_start.

* gdb_string.h: Moved to ...
* common/gdb_string.h: ... here.
* common/vec.h: Remove #ifndef GDBSERVER conditional inclusion of
gdb_string.h and gdb_assert.h.

gdbserver/
* configure.ac: Add check for strstr.
* config.in: Regenerate.
* configure: Regenerate.

* linux-thread-db.c: #include "gdb_vecs.h".
(try_thread_db_load_from_pdir_1): New arg "subdir".  All callers
updated.
(try_thread_db_load_from_pdir): New arg "subdir".  All callers updated.
(thread_db_load_search): Use a vector to iterate over path elements.
Handle text appearing after "$pdir".

gdbserver/
* Makefile.in (SFILES): Add gdb_vecs.c.
(OBS): Add gdb_vecs.o.
(gdb_vecs_h, host_defs_h): New variables.
(thread-db.o): Add $(gdb_vecs_h) dependency.
(gdb_vecs.o): New rule.
* thread-db.c: #include "gdb_vecs.h".
(thread_db_load_search): Use a vector to iterate over path elements.
Handle text appearing after "$pdir".

gdb/
* tic6x-tdep.c (tic6x_register_to_value): Remove.
(tic6x_value_to_register): Likewise.
(tic6x_gdbarch_init): Don't call set_gdbarch_register_to_value
and set_gdbarch_value_to_register.

*** empty log message ***

daily update

gas/testsuite/
* gas/i386/prefetch.s: New file.
* gas/i386/prefetch.d: New file.
* gas/i386/prefetch-intel.d: New file.
* gas/i386/x86-64-prefetch.d: New file.
* gas/i386/x86-64-prefetch-intel.d: New file.
* gas/i386/i386.exp: Run them.

opcodes/
* i386-dis.c (reg_table): Fill out REG_0F0D table with
AMD-reserved cases as "prefetch".
(MOD_0F18_REG_4, MOD_0F18_REG_5): New enum constants.
(MOD_0F18_REG_6, MOD_0F18_REG_7): Likewise.
(reg_table): Use those under REG_0F18.
(mod_table): Add those cases as "nop/reserved".

gdb/testsuite/
* gdb.base/valgrind-infcall.exp (continue #$continue_count): Use
global variable loop, not a 'break'.  Add loop count limit to 100.
Add new fail case for terminated vgdb.

Despite them being ignored by the CPU, gas issues segment override
prefixes for other than FS/GS in 64-bit mode. If doing so at all, it
should clearly do this correctly. Determining the default segment,
however, requires to take into consideration RegRex (so far, RSP, RBP,
R12, and R13 were all treated equally here).

gas/
2012-08-07  Jan Beulich <jbeulich@suse.com>

* config/tc-i386-intel.c (build_modrm_byte): Split determining
default segment from figuring out encoding. Honor RegRex for
the former.

gas/testsuite/
2012-08-07  Jan Beulich <jbeulich@suse.com>

* gas/i386/x86-64-segovr.{s,l}: New.
* gas/i386/i386.exp: Run new test.

The VGATHER group of instructions requires that all three involved
xmm/ymm registers are distinct. This patch adds code to check for this,
and at once eliminates a superfluous check for not using PC-relative
addressing for these instructions (the fact that an index register is
required here already excludes valid PC-relative addresses). The
severity of the resulting diagnostics can be controlled via command
line option or directive.

gas/
2012-08-07  Jan Beulich <jbeulich@suse.com>

* config/tc-i386.c (set_check): Renamed from set_sse_check.
Generalize to also handle operand checking option.
(enum i386_error): New enumerator 'invalid_vector_register_set'.
(match_template): Handle it.
(enum check_kind): Give it a tag. Drop sse_ prefixes from
enumerators.
(operand_check): New.
(md_pseudo_table): Add "operand_check".
(check_VecOperands): Don't special case RIP addressing. Check
that vSIB operands use distinct vector registers unless no
checking was requested.
(OPTION_MOPERAND_CHECK): New.
(md_parse_option): Handle it.
(OPTION_MAVXSCALAR, OPTION_X32): Adjust.
(md_longopts): Add "moperand-check".
(md_show_usage): Add help text for it.

gas/testsuite/
2012-08-07  Jan Beulich <jbeulich@suse.com>

* gas/i386/vgather-check-error.{s,l}: New.
* gas/i386/vgather-check-none.{s,d}: New.
* gas/i386/vgather-check-warn.{d,e}: New.
* gas/i386/vgather-check.{s,d}: New.
* gas/i386/x86-64-vgather-check-error.{s,l}: New.
* gas/i386/x86-64-vgather-check-none.{s,d}: New.
* gas/i386/x86-64-vgather-check-warn.{d,e}: New.
* gas/i386/x86-64-vgather-check.{s,d}: New.
* gas/i386/i386.exp: Run new tests.

There were several cases where the registers in the REX encoded range
got treated identically to the ones in the base range, due to not
paying attention to the fact that reg_entry's reg_num field doesn't
fully specify the register number (reg_flags also needs to be checked
for RegRex). This patch introduces and uses a new (inline) function to
obtain the full register number, and uses it to fix all those cases.

It additionally adds the missing operand checks for SVME instructions
(which match the monitor/mwait ones).

gas/
2012-08-07  Jan Beulich <jbeulich@suse.com>

* config/tc-i386.c (register_number): New function.
(build_vex_prefix, process_immext, process_operands,
build_modrm_byte, i386_index_check): Use it.

gas/testsuite/
2012-08-07  Jan Beulich <jbeulich@suse.com>

* gas/i386/x86-64-specific-reg.{s,l}: New.
* gas/i386/i386.exp: Run new test.

opcodes/
2012-08-07  Jan Beulich <jbeulich@suse.com>

* i386-opc.tbl: Remove "FIXME" comments from SVME instructions.

gdb/doc/
* gdbint.texinfo (Debugging GDB): In section
'Debugging @value{GDBN} with itself' change .gdbinit for gdb-gdb.gdb.
Mention also gdb-gdb.py.

* config/tc-i386.c (lex_got): Provide implementation for PE
format.

* gas/i386/secrel.s: Add test of <symbol>@SECREL32.
* gas/i386/secrel.d: Add expected disassembly.

* scripttempl/pe.sc (R_TLS): Add .tls$AAA and .tls$ZZZ.
* scripttempl/pep.sc (R_TLS): Add .tls$AAA and .tls$ZZZ.

* archive.c (_bfd_delete_archive_data): New function.
* libbfd-in.h (_bfd_delete_archive_data): Declare.
* libbfd.h: Rebuild.
* opncls.c (_bfd_delete_bfd): Call _bfd_delete_archive_data.

gdb/
PR 11804
* defs.h (find_memory_region_ftype): New comment.  New arg modified.
* fbsd-nat.c (fbsd_find_memory_regions): Add the passed modified value.
* gcore.c (gcore_create_callback): New function comment.  Add modified
parameter.  Only write modified regions.  Set SEC_READONLY exactly
according to MODIFIED.
(objfile_find_memory_regions): Ignore separate debug info files.  Ass
the passed modified value to FUNC.
* gnu-nat.c (gnu_find_memory_regions): Add the passed modified value.
* linux-tdep.c (linux_find_memory_regions): Try to reads smaps file
first.  New variables modified and has_anonymous.  Parse the lines of
smaps file.  Add the passed MODIFIED value to FUNC.
* procfs.c (find_memory_regions_callback): Add the passed modified
value.

gdb/testsuite/
PR 11804
* gdb.base/gcore-relro.exp: New file.
* gdb.base/gcore-relro-main.c: New file.
* gdb.base/gcore-relro-lib.c: New file.

* layout.cc (Layout::add_target_dynamic_tags): If
dynrel_includes_plt but no dyn_rel, emit dynamic reloc tags for
plt_rel.

gdb/testsuite/
Do not false FAIL with old GCCs.
* gdb.base/watchpoint.exp (self-delete local watch) <$no_hw>: XFAIL for
GCC < 4.5 in $no_hw mode.

Updated Ukranian and Japanese translations.

gdb/testsuite/
* gdb.base/default.exp (cd): Accept new directory with no arguments.

gdb/doc:
Revert the folloing patch:
2012-08-06  Yao Qi  <yao@codesourcery.com>
* gdb.texinfo (Remote Configuration): Add kindex for 'set
remote hardware-watchpoint-limit' and 'set
remote hardware-breakpoint-limit'.

daily update

*** empty log message ***

* ld-mips-elf/dyn-sec64.ld: Use HIDDEN to define _gp.
* ld-mips-elf/eh-frame5.ld: Likewise.
* ld-mips-elf/got-dump-1.ld: Likewise.
* ld-mips-elf/got-dump-2.ld: Likewise.
* ld-mips-elf/got-page-1.ld: Likewise.
* ld-mips-elf/mips-dyn.ld: Likewise.
* ld-mips-elf/mips-lib.ld: Likewise.
* ld-mips-elf/mips16-pic-1.ld: Likewise.
* ld-mips-elf/no-shared-1.ld: Likewise.
* ld-mips-elf/pic-and-nonpic-1.ld: Likewise.
* ld-mips-elf/pic-and-nonpic-3a.ld: Likewise.
* ld-mips-elf/pic-and-nonpic-3b.ld: Likewise.
* ld-mips-elf/pic-and-nonpic-4b.ld: Likewise.
* ld-mips-elf/pic-and-nonpic-5b.ld: Likewise.
* ld-mips-elf/pic-and-nonpic-6.ld: Likewise.
* ld-mips-elf/reloc-2.ld: Likewise.
* ld-mips-elf/reloc-estimate-1.ld: Likewise.
* ld-mips-elf/stub-dynsym-1.ld: Likewise.
* ld-mips-elf/tls-hidden3.ld: Likewise.
* ld-mips-elf/mips16-pic-2.ad: Update accordingly.
* ld-mips-elf/pic-and-nonpic-3b.ad: Likewise.
* ld-mips-elf/pic-and-nonpic-4b.ad: Likewise.
* ld-mips-elf/pic-and-nonpic-5b.ad: Likewise.
* ld-mips-elf/pic-and-nonpic-6-n32.ad: Likewise.
* ld-mips-elf/pic-and-nonpic-6-n64.ad: Likewise.
* ld-mips-elf/pic-and-nonpic-6-o32.ad: Likewise.
* ld-mips-elf/eh-frame5.d: Likewise.
* ld-mips-elf/tlsdyn-o32-1.d: Likewise.
* ld-mips-elf/tlsdyn-o32-2.d: Likewise.
* ld-mips-elf/tlsdyn-o32-3.d: Likewise.
* ld-mips-elf/tlsdyn-o32.d: Likewise.
* ld-mips-elf/pic-and-nonpic-3a.dd: Likewise.
* ld-mips-elf/pic-and-nonpic-3b.dd: Likewise.
* ld-mips-elf/pic-and-nonpic-6-n32.dd: Likewise.
* ld-mips-elf/pic-and-nonpic-6-n64.dd: Likewise.
* ld-mips-elf/pic-and-nonpic-6-o32.dd: Likewise.
* ld-mips-elf/tls-multi-got-1.got: Likewise.
* ld-mips-elf/tlsdyn-o32-1.got: Likewise.
* ld-mips-elf/tlsdyn-o32-2.got: Likewise.
* ld-mips-elf/tlsdyn-o32-3.got: Likewise.
* ld-mips-elf/tlsdyn-o32.got: Likewise.
* ld-mips-elf/tlslib-o32-ver.got: Likewise.
* ld-mips-elf/tlslib-o32.got: Likewise.
* ld-mips-elf/mips16-pic-2.nd: Likewise.
* ld-mips-elf/pic-and-nonpic-1.nd: Likewise.
* ld-mips-elf/pic-and-nonpic-3b.nd: Likewise.
* ld-mips-elf/pic-and-nonpic-4b.nd: Likewise.
* ld-mips-elf/pic-and-nonpic-5b.nd: Likewise.
* ld-mips-elf/pic-and-nonpic-6-n32.nd: Likewise.
* ld-mips-elf/pic-and-nonpic-6-n64.nd: Likewise.
* ld-mips-elf/pic-and-nonpic-6-o32.nd: Likewise.
* ld-mips-elf/tls-multi-got-1.r: Likewise.
* ld-mips-elf/pic-and-nonpic-3b.rd: Likewise.
* ld-mips-elf/pic-and-nonpic-4b.rd: Likewise.
* ld-mips-elf/mips-elf.exp: Likewise.

* ld-mips-elf/gp-hidden.rd: New test.
* ld-mips-elf/gp-hidden.sd: New test.
* ld-mips-elf/gp-hidden-lib.rd: New test.
* ld-mips-elf/gp-hidden-ver.rd: New test.
* ld-mips-elf/gp-hidden-64.rd: New test.
* ld-mips-elf/gp-hidden-lib-64.rd: New test.
* ld-mips-elf/gp-hidden-ver-64.rd: New test.
* ld-mips-elf/gp-hidden.s: New test source.
* ld-mips-elf/gp-hidden-lib.s: New test source.
* ld-mips-elf/gp-hidden-ver.s: New test source.
* ld-mips-elf/gp-hidden-ver.ver: New test version script.
* ld-mips-elf/mips-elf.exp: Run the new tests.

ld/
* emulparams/elf32bmip.sh: Make _gp hidden.
* emulparams/elf32bmipn32-defs.sh: Likewise.
* emulparams/elf32mipswindiss.sh: Likewise.
* scripttempl/mips.sc: Likewise.

ld/testsuite/
* ld-mips-elf/rel32-o32.d: Adjust section VMAs after the removal
of _gp from the global scope.
* ld-mips-elf/rel32-n32.d: Likewise.
* ld-mips-elf/rel64.d: Likewise.

bfd/
* elflink.c (bfd_elf_record_link_assignment): Remove --defsym
symbols special case.

ld/
* ldexp.h (etree_union): Add defsym member to the assign member
structure.
(exp_assign): Add hidden argument to prototype.
* ldexp.c (exp_fold_tree_1): Use the defsym member to handle
--defsym symbols.
(exp_assop): Add defsym argument, initialize the defsym member
of the assign structure.
(exp_assign): Handle hidden symbols.
(exp_defsym): Update to use the defsym argument to exp_assop.
(exp_provide): Update to handle the defsym argument to exp_assop.
* ldlex.l (HIDDEN): New token.
* ldgram.y (HIDDEN): Likewise.
(assignment, section): Update calls to exp_assign.
* ldctor.c (ldctor_build_sets): Likewise.
* mri.c (mri_format): Likewise.
* ldlang.c (lang_insert_orphan, lang_leave_overlay): Likewise.
(open_input_bfds): Remove --defsym symbols special case.
* emultempl/beos.em (gld_${EMULATION_NAME}_set_symbols): Update
call to exp_assign.
* emultempl/pe.em (gld_${EMULATION_NAME}_set_symbols): Likewise.
* emultempl/pep.em (gld_${EMULATION_NAME}_set_symbols): Likewise.
* emultempl/spuelf.em (spu_place_special_section): Likewise.
* emultempl/xtensaelf.em (ld_xtensa_insert_page_offsets):
Likewise.
* ld.texinfo (Assigning Values to Symbols): Add HIDDEN.
(HIDDEN): New subsection.

gas/testsuite/
* gas/i386/x86-64-stack.s: Add cases for push segment register.
* gas/i386/x86-64-stack.d: Updated.
* gas/i386/x86-64-stack-suffix.d: Updated.
* gas/i386/x86-64-stack-intel.d: Updated.
* gas/i386/ilp32/x86-64-stack.d: Updated.
* gas/i386/ilp32/x86-64-stack-suffix.d: Updated.
* gas/i386/ilp32/x86-64-stack-intel.d: Updated.

opcodes/
* i386-dis.c (print_insn): Print spaces between multiple excess
prefixes.  Return actual number of excess prefixes consumed,
not always one.

* i386-dis.c (OP_REG): Ignore REX_B for segment register cases.

gas/testsuite/
* gas/mips/mips.exp: Set has_newabi for all Linux targets.
* gas/mips/cfi-n64-1.d: Adjust for targets that do not infer the
ISA from the ABI.
* gas/mips/elf-rel-got-n32.d: Likewise.
* gas/mips/elf-rel-got-n64.d: Likewise.
* gas/mips/elf-rel-xgot-n32.d: Likewise.
* gas/mips/elf-rel-xgot-n64.d: Likewise.
* gas/mips/elf-rel18.d: Likewise.
* gas/mips/elf-rel28-n32.d: Likewise.
* gas/mips/elf-rel28-n64.d: Likewise.
* gas/mips/jal-newabi.d: Likewise.
* gas/mips/ldstla-n64-shared.d: Likewise.
* gas/mips/ldstla-n64-sym32.d: Likewise.
* gas/mips/ldstla-n64.d: Likewise.
* gas/mips/macro-warn-1-n32.d: Likewise.
* gas/mips/macro-warn-2-n32.d: Likewise.
* gas/mips/n32-consec.d: Likewise.

ld/testsuite/
* ld-mips-elf/mips-elf.exp: Set has_newabi for all Linux targets.
Adjust abi_asflags for targets that do not infer the ISA from the
ABI.
* ld-mips-elf/eh-frame1-n32.d: Adjust for targets that do not
infer the ISA from the ABI.
* ld-mips-elf/eh-frame1-n64.d: Likewise.
* ld-mips-elf/eh-frame2-n32.d: Likewise.
* ld-mips-elf/eh-frame2-n64.d: Likewise.
* ld-mips-elf/elf-rel-got-n32-embed.d: Likewise.
* ld-mips-elf/elf-rel-got-n32.d: Likewise.
* ld-mips-elf/elf-rel-got-n64-embed.d: Likewise.
* ld-mips-elf/elf-rel-got-n64-linux.d: Likewise.
* ld-mips-elf/elf-rel-got-n64.d: Likewise.
* ld-mips-elf/elf-rel-xgot-n32-embed.d: Likewise.
* ld-mips-elf/elf-rel-xgot-n32.d: Likewise.
* ld-mips-elf/elf-rel-xgot-n64-embed.d: Likewise.
* ld-mips-elf/elf-rel-xgot-n64-linux.d: Likewise.
* ld-mips-elf/elf-rel-xgot-n64.d: Likewise.
* ld-mips-elf/emit-relocs-1.d: Likewise.
* ld-mips-elf/got-page-2.d: Likewise.
* ld-mips-elf/no-shared-1-n32.d: Likewise.
* ld-mips-elf/no-shared-1-n64.d: Likewise.
* ld-mips-elf/rel32-n32.d: Likewise.
* ld-mips-elf/rel64.d: Likewise.
* ld-mips-elf/relax-jalr-n32-shared.d: Likewise.
* ld-mips-elf/relax-jalr-n32.d: Likewise.
* ld-mips-elf/relax-jalr-n64-shared.d: Likewise.
* ld-mips-elf/relax-jalr-n64.d: Likewise.
* ld-mips-elf/reloc-1-n32.d: Likewise.
* ld-mips-elf/reloc-1-n64.d: Likewise.
* ld-mips-elf/textrel-1.d: Likewise.

* ld-mips-elf/reloc-1-n32.d: Add -EB to GAS flags.
* ld-mips-elf/mips-elf.exp: Update GAS flags in reloc test 6.

gas/testsuite/
* gas/mips/mips.exp: Set has_newabi for mips*-sde-elf* too.
* gas/mips/elf-rel-got-n32.s: Adjust padding.
* gas/mips/elf-rel-got-n64.s: Likewise.
* gas/mips/elf-rel23.s: Likewise.
* gas/mips/elf-rel28.s: Likewise.
* gas/mips/n32-consec.s: Likewise.
* gas/mips/elf-rel-xgot-n32.d: Adjust output expected.
* gas/mips/elf-rel-xgot-n64.d: Likewise.
* gas/mips/elf-rel23.d: Likewise.
* gas/mips/elf-rel23a.d: Likewise.
* gas/mips/elf-rel23b.d: Likewise.
* gas/mips/elf-rel28-n32.d: Likewise.

ld/testsuite/
* lib/ld-lib.exp (run_dump_test): Implement the EXTRA_OPTIONS
argument and the "dump" keyword.
* ld-mips-elf/emit-relocs-1a.s: Make section alignment uniform
across targets.
* ld-mips-elf/emit-relocs-1b.s: Likewise.
* ld-mips-elf/jalbal.s: Adjust padding.
* ld-mips-elf/elf-rel-got-n32-embed.d: New test.
* ld-mips-elf/elf-rel-got-n64-embed.d: New test.
* ld-mips-elf/elf-rel-xgot-n32-embed.d: New test.
* ld-mips-elf/elf-rel-xgot-n64-embed.d: New test.
* ld-mips-elf/elf-rel-got-n32.d: Remove -melf32btsmipn32.
* ld-mips-elf/elf-rel-got-n64.d: Remove -melf64btsmip.  Adjust
output.
* ld-mips-elf/elf-rel-got-n64-linux.d: Remove -melf64btsmip.
* ld-mips-elf/elf-rel-xgot-n32.d: Remove -melf32btsmipn32.
Adjust output.
* ld-mips-elf/elf-rel-xgot-n64.d: Remove -melf64btsmip.  Adjust
output.
* ld-mips-elf/elf-rel-xgot-n64-linux.d: Likewise.
* ld-mips-elf/reloc-1-n64.d: Remove -melf64btsmip.
* ld-mips-elf/mips-elf.exp: Set has_newabi for mips*-sde-elf*
too.  Move tool flags from o32_as_flags and o32_ld_flags
variables into abi_asflags and abi_ldflags arrays.  Adjust test
cases run to use them.  Run the new tests.

gas/
* config/tc-mips.c (append_insn): Also handle moving delay-slot
instruction across frags for fixed branches.

gas/testsuite/
* gas/mips/branch-swap-2.l: New list test.
* gas/mips/branch-swap-2.s: New test source.
* gas/mips/mips.exp: Run the new test.

gas/testsuite/
* gas/i386/x86-64-stack.s: Add cases for push immediate.
* gas/testsuite/gas/i386/ilp32/x86-64-stack-intel.d: Updated.
* gas/testsuite/gas/i386/ilp32/x86-64-stack-suffix.d: Updated.
* gas/testsuite/gas/i386/ilp32/x86-64-stack.d: Updated.
* gas/testsuite/gas/i386/x86-64-stack-intel.d: Updated.
* gas/testsuite/gas/i386/x86-64-stack-suffix.d: Updated.
* gas/testsuite/gas/i386/x86-64-stack.d: Updated.

opcodes/
* i386-dis.c (OP_sI): In b_T_mode and v_mode, REX_W trumps DFLAG.
(putop): For 'T', 'U', and 'V', treat REX_W like DFLAG.
(intel_operand_size): For stack_v_mode, treat REX_W like DFLAG.
(OP_E_register): Likewise.
(OP_REG): For low 8 whole registers, treat REX_W like DFLAG.

gdb/testsuite/
* gdb.base/list.exp (test_only_end): New function.
Call it.

* dwarf2-frame.c (clear_pointer_cleanup): New function.
(dwarf2_frame_cache): Use it.
* frame-unwind.h (frame_sniffer_ftype): Document prologue
cache initialization constraint.

PR python/14386:
* varobj.c (update_dynamic_varobj_children): Don't call
PyIter_Check.
gdb/testsuite
* gdb.python/py-mi.exp: Add test for printer whose children
are a list.
* gdb.python/py-prettyprint.c (struct children_as_list): New.
(main): New variable children_as_list.
* gdb.python/py-prettyprint.py (class pp_children_as_list):
New.
(register_pretty_printers): Register new printer.

PR cli/14392:
* cli/cli-cmds.c (list_command): Filter 'sals_end'.

gdb/
2012-08-06  Nathaniel Flath  <flat0103@gmail.com>
* NEWS: New entry for 'cd' default parameters.
* cli/cli-cmds.c (cd_command): Replace error_no_arg by DIR assignment.

gdb/doc/
2012-08-06  Nathaniel Flath  <flat0103@gmail.com>
* gdb.texinfo (Working Directory): Added information about new
default argument for 'cd' command.

gdb/doc/
* gdb.texinfo (Remote Configuration): Add kindex for 'set
remote hardware-watchpoint-limit' and 'set
remote hardware-breakpoint-limit'.

gdb/doc/
Fix PR14371.

* gdb.texinfo (GDB/MI Async Records): Fix the doc for
'=breakpoint-deleted'.

daily update

*** empty log message ***

bfd/
* elf32-vax.c (elf_vax_adjust_dynamic_symbol): Don't allocate
PLT slots for local symbols.

ld/testsuite/
* ld-vax-elf: New directory.
* ld-vax-elf/plt-local-lib.dd: New test.
* ld-vax-elf/plt-local-lib.ld: New test linker script.
* ld-vax-elf/plt-local-lib.s: New test source.
* ld-vax-elf/plt-local.dd: New test.
* ld-vax-elf/plt-local.ld: New test linker script.
* ld-vax-elf/plt-local.s: New test source.
* ld-vax-elf/plt-local-hidden-pic.s: New test source.
* ld-vax-elf/plt-local-rehidden-pic.s: New test source.
* ld-vax-elf/vax-elf.exp: New test script.

*** empty log message ***

daily update

daily update

*** empty log message ***

* lib/ld-lib.exp (at_least_gcc_version): Accept more version
number formats; avoid throwing exceptions in any case.

* frags.c (frag_grow): Never shrink the obstack size requested
below the default.

* elf64-mips.c (mips16_elf64_howto_table_rela): Correct src_mask
field initializers throughout.
* elfn32-mips.c (elf_mips16_howto_table_rela): Likewise.

bfd/
* elfxx-mips.c (mips_elf_perform_relocation): Update the
cross-mode jump message.

ld/testsuite/
* ld-mips-elf/mode-change-error-1.d: Update the error message.

* elfxx-mips.c (_bfd_mips_elf_size_dynamic_sections): Update the
comment on DT_MIPS_RLD_MAP.

gas/testsuite/
* gas/i386/x86-64-stack.s (try): Also try just rex.W (0x48) prefix.
* gas/testsuite/gas/i386/ilp32/x86-64-stack-intel.d: Updated.
* gas/testsuite/gas/i386/ilp32/x86-64-stack-suffix.d: Updated.
* gas/testsuite/gas/i386/ilp32/x86-64-stack.d: Updated.
* gas/testsuite/gas/i386/x86-64-stack-intel.d: Updated.
* gas/testsuite/gas/i386/x86-64-stack-suffix.d: Updated.
* gas/testsuite/gas/i386/x86-64-stack.d: Updated.

* dwarf2-frame.c (dwarf2_frame_cache): Call do_cleanups before
return.

* opncls.c (_bfd_delete_bfd): Now static.
* libbfd-in.h (_bfd_delete_bfd): Don't declare.
* libbfd.h: Rebuild.

* dlltool.c (scan_obj_file): Close arfile after calling
bfd_openr_next_archived_file.

2012-08-03  Edjunior Machado  <emachado@linux.vnet.ibm.com>

* gdb.base/valgrind-infcall.exp: Expect leading `.' on ppc64's
symbols. Abort if vgdb remote connection is closed.

*** empty log message ***

* gdb.base/info-fun.exp: Fix failures on m68k, ppc64, s390x.

* elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Modified
conditional statment to allow suppression of mismatched bank
warning.

2012-08-02  Sergio Durigan Junior  <sergiodj@redhat.com>

* gdb.base/pc-fp.exp: Adjust testcase to match different outputs from
s390x, PowerPC 64 and m68k-linux.

* config/tc-m68hc11.c (s_m68hc11_parse_pseudo_instruction):
New function to parse pseudo ops that are unreleated to
existing pseudo ops.

* tc-m68hc11.c (s_m68hc11_parse_pseudo_instruction):
New function to parse pseudo ops that are unreleated to
existing pseudo ops.

* elf/m68hc11.h: #define E_M68HC11_NO_BANK_WARNING
        0x000000200

* m68hc11.h: #define E_M68HC11_NO_BANK_WARNING
        0x000000200

* ld-mips-elf/got-vers-1.rd: Fix a typo.

* gdb.base/annota1.exp: Accept no frames-invalid notification
when starting up the program.
* gdb.python/py-value.exp (test_value_numeric_ops): Pointers may
show a symbolic value as well.
* gdb.server/server-exec-info.exp: Skip test when skipping
gdbserver test and/or when skipping shared library tests.
* gdb.threads/linux-dp.exp: Unset "seen" when done with it to
avoid name conflicts with other tests.

* gdb.dwarf2/dw2-icc-opaque.S: Remove .align directives.
Fix wrong output on big-endian systems.
* gdb.dwarf2/dw2-icc-opaque.exp: Expect @mode32 attribute on
4-byte pointer types on 64-bit s390x.