ARC: Fix build errors with large constants and C89

Fix build errors:

cc1: warnings being treated as errors
In file included from .../opcodes/arc-opc.c:2630:
.../opcodes/arc-nps400-tbl.h:38: warning: integer constant is too large for 'long' type
.../opcodes/arc-nps400-tbl.h:38: warning: integer constant is too large for 'long' type
.../opcodes/arc-nps400-tbl.h:41: warning: integer constant is too large for 'long' type
.../opcodes/arc-nps400-tbl.h:41: warning: integer constant is too large for 'long' type
[...]
.../opcodes/arc-nps400-tbl.h:712: warning: integer constant is too large for 'long' type
.../opcodes/arc-nps400-tbl.h:712: warning: integer constant is too large for 'long' type
.../opcodes/arc-nps400-tbl.h:715: warning: integer constant is too large for 'long' type
.../opcodes/arc-nps400-tbl.h:715: warning: integer constant is too large for 'long' type
make[4]: *** [arc-opc.lo] Error 1

and:

cc1: warnings being treated as errors
.../gas/config/tc-arc.c: In function 'md_number_to_chars_midend':
.../gas/config/tc-arc.c:802: warning: integer constant is too large for 'long' type
.../gas/config/tc-arc.c:810: warning: integer constant is too large for 'long' type
make[4]: *** [config/tc-arc.o] Error 1

observed with GCC 4.1.2 and presumably other C89 compilers with the
`arc-elf' and `arc-linux-gnu' targets, caused by the use of constants
the values of which are outside the range of the `int' type (or the
`long' type if it is of the same with).  In the C89 language standard
such constants are not implicitly converted to a wider type and an
explicit suffix is required for such constants.

Add a `ull' suffix then as with such constants used in other ports.

gas/
* config/tc-arc.c (md_number_to_chars_midend): Append `ull' to
large constants.

opcodes/
* arc-nps400-tbl.h: Append `ull' to large constants throughout.

RS6000/BFD: Remove dead duplicate `config.bfd' target matchers

Remove duplicate `rs6000-*-aix5.[01]' and `rs6000-*-aix[5-9]*' target
configuration selectors meant to correspond to `powerpc64-*-aix5.[01]'
and `powerpc64-*-aix[5-9]*' respectively for the purpose of BFD target
vector selection in `config.bfd'.

These selectors were added with commit 9a9e2ca33263 ("rs6000 xcoff bfd
config"), <https://sourceware.org/ml/binutils/2010-12/msg00372.html>,
and have been dead right from the beginning, because they appear twice
each in the case statement, which means the earlier instance of each
takes precedence and the other one is ignored.  Here ones that alias to
`powerpc-*-aix5.[01]' and `powerpc-*-aix[5-9]*' respectively immediately
above are used instead.

bfd/
* config.bfd <rs6000-*-aix5.[01], rs6000-*-aix[5-9]*>: Remove
duplicate `case' selectors.

Andes Technology has good news for you, we plan to update the nds32 port of binutils on upstream!

We have not only removed all unsupported and obsolete code, but also supported lost of new features,
including better link-time relaxations and TLS implementations. Besides, the files generated by the
newly assembler and linker usually get higher performance and more optimized code size.

ld * emultempl/nds32elf.em (hyper_relax): New variable.
(nds32_elf_create_output_section_statements):
the parameters of bfd_elf32_nds32_set_target_option
(PARSE_AND_LIST_PROLOGUE, PARSE_AND_LIST_OPTIONS,
PARSE_AND_LIST_ARGS_CASES): Add new option --mhyper-relax.
* emultempl/nds32elf.em (nds32_elf_after_open): Updated.
* emultempl/nds32elf.em (tls_desc_trampoline): New variable.
* (nds32_elf_create_output_section_statements): Updated.
* (nds32_elf_after_parse): Disable relaxations when PIC is enable.
* (PARSE_AND_LIST_PROLOGUE, PARSE_AND_LIST_OPTIONS,
PARSE_AND_LIST_ARGS_CASES): Add new option --m[no-]tlsdesc-trampoline.

include * elf/nds32.h: Remove the unused target features.
* dis-asm.h (disassemble_init_nds32): Declared.
* elf/nds32.h (E_NDS32_NULL): Removed.
(E_NDS32_HAS_DSP_INST, E_NDS32_HAS_ZOL): New.
* opcode/nds32.h: Ident.
(N32_SUB6, INSN_LW): New macros.
(enum n32_opcodes): Updated.
* elf/nds32.h: Doc fixes.
* elf/nds32.h: Add R_NDS32_LSI.
* elf/nds32.h: Add new relocations for TLS.

gas  * config/tc-nds32.c: Remove the unused target features.
(nds32_relax_relocs, md_pseudo_table, nds32_elf_record_fixup_exp,
nds32_set_elf_flags_by_insn, nds32_insert_relax_entry,
nds32_apply_fix): Likewise.
(nds32_no_ex9_begin): Removed.
* config/tc-nds32.c (add_mapping_symbol_for_align,
make_mapping_symbol, add_mapping_symbol): New functions.
* config/tc-nds32.h (enum mstate): New.
(nds32_segment_info_type): Likewise.
* configure.ac (--enable-dsp-ext, --enable-zol-ext): New options.
* config.in: Regenerated.
* configure: Regenerated.
* config/tc-nds32.c (nds32_dx_regs):
Set the value according to the configuration.
(nds32_perf_ext, nds32_perf_ext2, nds32_string_ext, nds32_audio_ext):
Likewise.
(nds32_dsp_ext): New variable. Set the value according to the
configuration.
(nds32_zol_ext): Likewise.
(asm_desc, nds32_pseudo_opcode_table): Make them static.
(nds32_set_elf_flags_by_insn): Updated.
(nds32_check_insn_available): Updated.
(nds32_str_tolower): New function.
* config/tc-nds32.c (relax_table): Updated.
(md_begin): Updated.
(md_assemble): Use XNEW macro to allocate space for `insn.info',
and then remember to free it.
(md_section_align): Cast (-1) to ValueT.
(nds32_get_align): Cast (~0U) to addressT.
(nds32_relax_branch_instructions): Updated.
(md_convert_frag): Add new local variable `final_r_type'.
(invalid_prev_frag): Add new bfd_boolean parameter `relax'.
All callers changed.
* config/tc-nds32.c (struct nds32_relocs_pattern): Add `insn' field.
(struct nds32_hint_map): Add `option_list' field.
(struct suffix_name, suffix_table): Remove the unused `pic' field.
(do_pseudo_b, do_pseudo_bal): Remove the suffix checking.
(do_pseudo_la_internal, do_pseudo_pushpopm): Indent.
(relax_hint_bias, relax_hint_id_current): New static variables.
(reset_bias, relax_hint_begin): New variables.
(nds_itoa): New function.
(CLEAN_REG, GET_OPCODE): New macros.
(struct relax_hint_id): New.
(nds32_relax_hint): For .relax_hint directive, we can use `begin'
and `end' to mark the relax pattern without giving exactly id number.
(nds32_elf_append_relax_relocs): Handle the case that the .relax_hint
directives are attached to pseudo instruction.
(nds32_elf_save_pseudo_pattern): Change the second parameter from
instruction's opcode to byte code.
(nds32_elf_build_relax_relation): Add new bfd_boolean parameter
`pseudo_hint'.
(nds32_lookup_pseudo_opcode): Fix the overflow issue.
(enum nds32_insn_type): Add N32_RELAX_ALU1 and N32_RELAX_16BIT.
(nds32_elf_record_fixup_exp, relax_ls_table, hint_map,
nds32_find_reloc_table, nds32_match_hint_insn, nds32_parse_name):
Updated.
* config/tc-nds32.h (MAX_RELAX_NUM): Extend it to 6.
(enum nds32_relax_hint_type): Merge NDS32_RELAX_HINT_LA and
NDS32_RELAX_HINT_LS into NDS32_RELAX_HINT_LALS. Add
NDS32_RELAX_HINT_LA_PLT, NDS32_RELAX_HINT_LA_GOT and
NDS32_RELAX_HINT_LA_GOTOFF.
* config/tc-nds32.h (relax_ls_table): Add floating load/store
to gp relax pattern.
(hint_map, nds32_find_reloc_table): Likewise.
* configure.ac: Define NDS32_LINUX_TOOLCHAIN.
* configure: Regenerated.
* config.in: Regenerated.
* config/tc-nds32.h (enum nds32_ramp): Updated.
(enum nds32_relax_hint_type): Likewise.
* config/tc-nds32.c: Include "errno.h" and "limits.h".
(relax_ls_table): Add TLS relax patterns.
(nds32_elf_append_relax_relocs): Attach BFD_RELOC_NDS32_GROUP on
each instructions of TLS patterns.
(nds32_elf_record_fixup_exp): Updated.
(nds32_apply_fix): Likewise.
(suffix_table): Add TLSDESC suffix.

binutils* testsuite/binutils-all/objcopy.exp: Set the unsupported reloc number
from 215 to 255 for NDS32.

bfd * elf32-nds32.c (nds32_elf_relax_loadstore):
Remove the unused target features.
(bfd_elf32_nds32_set_target_option): Remove the unused parameters.
(nds32_elf_relax_piclo12, nds32_elf_relax_letlslo12,
nds32_elf_relax_letlsadd, nds32_elf_relax_letlsls,
nds32_elf_relax_pltgot_suff, nds32_elf_relax_got_suff
nds32_elf_relax_gotoff_suff, calculate_plt_memory_address,
calculate_plt_offset, calculate_got_memory_address,
nds32_elf_check_dup_relocs): Removed.
All callers changed.
* elf32-nds32.h: Remove the unused macros and defines.
(elf_nds32_link_hash_table): Remove the unused variable.
(bfd_elf32_nds32_set_target_option): Update prototype.
(nds32_elf_ex9_init): Removed.
* elf32-nds32.c (nds32_convert_32_to_16): Updated.
* elf32-nds32.c (HOWTO2, HOWTO3): Define new HOWTO macros
to initialize array nds32_elf_howto_table in any order
without lots of EMPTY_HOWTO.
(nds32_reloc_map): Updated.
* reloc.c: Add BFD_RELOC_NDS32_LSI.
* bfd-in2.h: Regenerated.
* bfd/libbfd.h: Regenerated.
* elf32-nds32.c (nds32_elf_relax_howto_table): Add R_NDS32_LSI.
(nds32_reloc_map): Likewise.
(nds32_elf_relax_flsi): New function.
(nds32_elf_relax_section): Support floating load/store relaxation.
* elf32-nds32.c (NDS32_GUARD_SEC_P, elf32_nds32_local_gp_offset):
New macro.
(struct elf_nds32_link_hash_entry): New `offset_to_gp' field.
(struct elf_nds32_obj_tdata): New `offset_to_gp' and `hdr_size' fields.
(elf32_nds32_allocate_local_sym_info, nds32_elf_relax_guard,
nds32_elf_is_target_special_symbol, nds32_elf_maybe_function_sym):
New functions.
(nds32_info_to_howto_rel): Add BFD_ASSERT.
(bfd_elf32_bfd_reloc_type_table_lookup, nds32_elf_link_hash_newfunc,
nds32_elf_link_hash_table_create, nds32_elf_relocate_section,
nds32_elf_relax_loadstore, nds32_elf_relax_lo12, nds32_relax_adjust_label,
bfd_elf32_nds32_set_target_option, nds32_fag_mark_relax): Updated.
(nds32_elf_final_sda_base): Improve it to find the better gp value.
(insert_nds32_elf_blank): Must consider `len' when inserting blanks.
* elf32-nds32.h (bfd_elf32_nds32_set_target_option): Update prototype.
(struct elf_nds32_link_hash_table): Add new variable `hyper_relax'.
* elf32-nds32.c (elf32_nds32_allocate_dynrelocs): New function.
(create_got_section): Likewise.
(allocate_dynrelocs, nds32_elf_size_dynamic_sections,
nds32_elf_relocate_section, nds32_elf_finish_dynamic_symbol): Updated.
(nds32_elf_check_relocs): Fix the issue that the shared library may
has TEXTREL entry in the dynamic section.
(nds32_elf_create_dynamic_sections): Enable to call readonly_dynrelocs
since the TEXTREL issue is fixed in the nds32_elf_check_relocs.
(nds32_elf_finish_dynamic_sections): Update and add DT_RELASZ
dynamic entry.
(calculate_offset): Remove the unused parameter `pic_ext_target' and
related codes.
All callers changed.
(elf_backend_dtrel_excludes_plt): Disable it temporarily since it
will cause some errors for our test cases.
* elf32-nds32.c (nds32_elf_merge_private_bfd_data): Allow to link the
generic object.
* reloc.c: Add TLS relocations.
* libbfd.h: Regenerated.
* bfd-in2.h: Regenerated.
* elf32-nds32.h (struct section_id_list_t): New.
(elf32_nds32_lookup_section_id, elf32_nds32_check_relax_group,
elf32_nds32_unify_relax_group, nds32_elf_unify_tls_model):
New prototypes.
(elf32_nds32_compute_jump_table_size, elf32_nds32_local_tlsdesc_gotent):
New macro.
(nds32_insertion_sort, bfd_elf32_nds32_set_target_option,
elf_nds32_link_hash_table): Updated.
* elf32-nds32.c (enum elf_nds32_tls_type): New.
(struct elf32_nds32_relax_group_t, struct relax_group_list_t): New.
(elf32_nds32_add_dynreloc, patch_tls_desc_to_ie, get_tls_type,
fls, ones32, list_insert, list_insert_sibling, dump_chain,
elf32_nds32_check_relax_group, elf32_nds32_lookup_section_id,
elf32_nds32_unify_relax_group, nds32_elf_unify_tls_model): New functions.
(elf_nds32_obj_tdata): Add new fields.
(elf32_nds32_relax_group_ptr, nds32_elf_local_tlsdesc_gotent): New macros.
(nds32_elf_howto_table): Add TLS relocations.
(nds32_reloc_map): Likewise.
(nds32_elf_copy_indirect_symbol, nds32_elf_size_dynamic_sections,
nds32_elf_finish_dynamic_symbol, elf32_nds32_allocate_local_sym_info,
nds32_elf_relocate_section, bfd_elf32_nds32_set_target_option,
nds32_elf_check_relocs, allocate_dynrelocs): Updated.
(nds32_elf_relax_section): Call nds32_elf_unify_tls_model.
(dtpoff_base): Rename it to `gottpof' and then update it.

opcodes * nds32-asm.c (operand_fields): Remove the unused fields.
(nds32_opcodes): Remove the unused instructions.
* nds32-dis.c (nds32_ex9_info): Removed.
(nds32_parse_opcode): Updated.
(print_insn_nds32): Likewise.
* nds32-asm.c (config.h, stdlib.h, string.h): New includes.
(LEX_SET_FIELD, LEX_GET_FIELD): Update defines.
(nds32_asm_init, build_operand_hash_table, build_keyword_hash_table,
build_opcode_hash_table): New functions.
(nds32_keyword_table, nds32_keyword_count_table, nds32_field_table,
nds32_opcode_table): New.
(hw_ktabs): Declare it to a pointer rather than an array.
(build_hash_table): Removed.
* nds32-asm.h (enum): Add SYN_INPUT, SYN_OUTPUT, SYN_LOPT,
SYN_ROPT and upadte HW_GPR and HW_INT.
* nds32-dis.c (keywords): Remove const.
(match_field): New function.
(nds32_parse_opcode): Updated.
* disassemble.c (disassemble_init_for_target):
Add disassemble_init_nds32.
* nds32-dis.c (eum map_type): New.
(nds32_private_data): Likewise.
(get_mapping_symbol_type, is_mapping_symbol, nds32_symbol_is_valid,
nds32_add_opcode_hash_table, disassemble_init_nds32): New functions.
(print_insn_nds32): Updated.
* nds32-asm.c (parse_aext_reg): Add new parameter.
(parse_re, parse_re2, parse_aext_reg): Only reduced registers
are allowed to use.
All callers changed.
* nds32-asm.c (keyword_usr, keyword_sr): Updated.
(operand_fields): Add new fields.
(nds32_opcodes): Add new instructions.
(keyword_aridxi_mx): New keyword.
* nds32-asm.h (enum): Add NASM_ATTR_DSP_ISAEXT, HW_AEXT_ARIDXI_MX
and NASM_ATTR_ZOL.
(ALU2_1, ALU2_2, ALU2_3): New macros.
* nds32-dis.c (nds32_filter_unknown_insn): Updated.

PR23685, buffer overflow

PR 23685
* peXXigen.c (pe_print_edata): Correct export address table
overflow checks.  Check dataoff against section size too.

Provide pid_to_exec_file on Solaris (PR tdep/17903)

While looking through gdb.log, I found that two tests FAIL like this:

warning: No executable has been specified and target does not support
determining executable automatically.  Try using the "file" command.
0x00400dc4 in ?? ()
(gdb) FAIL: gdb.base/attach.exp: attach2, with no file

The other is gdb.base/quit-live.exp.  I've implemented the following
patch that fixes both failures, only then detecting that I'd previously
reported the issue as PR tdep/17903.

Tested on amd64-pc-solaris2.10 and amd64-pc-solaris2.11.

PR tdep/17903
* procfs.c (procfs_target): Declare pid_to_exec_file.
(procfs_target::pid_to_exec_file): New.

Handle missing Solaris auxv entries

Currently, three tests FAIL on Solaris 11.4+ (amd64-pc-solaris2.11 and
sparcv9-sun-solaris2.11):

info auxv
[...]
2009 AT_SUN_HWCAP         Machine-dependent CPU capability hints 0x3f5ff7
2023 ???                                                 0x0
0    AT_NULL              End of vector                  0x0
(gdb) WARNING: Unrecognized tag value: 2023 ???  0x0

FAIL: gdb.base/auxv.exp: info auxv on live process

info auxv
4294969310 ???                                                 0x7fffbfffe410
9225589753816 ???                                                 0x7fffbfffe45c
[...]
WARNING: Unrecognized tag value: 4294969310 ???  0x7fffbfffe410

WARNING: Unrecognized tag value: 9225589753816 ???  0x7fffbfffe45c

WARNING: Unrecognized tag value: 140733193388037 ???  0x6
[...]
2009 AT_SUN_HWCAP         Machine-dependent CPU capability hints 0x3f5ff7
2023 ???                                                 0x0
0    AT_NULL              End of vector                  0x0
(gdb) WARNING: Unrecognized tag value: 2023 ???  0x0

UNRESOLVED: gdb.base/auxv.exp: info auxv on native core dump

info auxv
[...]
2009 AT_SUN_HWCAP         Machine-dependent CPU capability hints 0x3f5ff7
2023 ???                                                 0x0
0    AT_NULL              End of vector                  0x0
(gdb) WARNING: Unrecognized tag value: 2023 ???  0x0

FAIL: gdb.base/auxv.exp: info auxv on gcore-created dump

The following patch fixes this by introducing the missing AT_SUN_*
values from Solaris 11.4+ <sys/auxv.h>.  This lets the live and
gcore-created dump tests PASS.

I don't know yet what's the reason for those weird 'Unrecognized tag
value' warnings with native core dumps is; elfdump -n certainly doesn't
show them.  However, native core dumps still need quite some work
(mostly in bfd) in this and other areas.

Tested on amd64-pc-solaris2.11.

gdb:
* auxv.c (default_print_auxv_entry): Reflect AT_SUN_CAP_HW1
renaming.
Handle AT_SUN_EMULATOR, AT_SUN_BRANDNAME, AT_SUN_BRAND_AUX1,
AT_SUN_BRAND_AUX2, AT_SUN_BRAND_AUX3, AT_SUN_CAP_HW2.

include:
* elf/common.h (AT_SUN_HWCAP): Rename to ...
(AT_SUN_CAP_HW1): ... this.  Retain old name for backward
compatibility.
(AT_SUN_EMULATOR, AT_SUN_BRANDNAME, AT_SUN_BRAND_AUX1)
(AT_SUN_BRAND_AUX2, AT_SUN_BRAND_AUX3, AT_SUN_CAP_HW2): Define.

Missed last ChangeLog entry.

Fold i386-v4-nat.c into i386-sol2-nat.c

I've been carrying around the following patch for some time.  I noticed
that both i386-sol2-nat.c and i386-v4-nat.c are Solaris-only now and it
seems confusing to carry both around.

So this patch merges i386-v4-nat.c into i386-sol2-nat.c, simplifying it
in a couple of places, like removing checks for macros that are always
defined.

Tested on 64-bit Solaris 11.5/x86 (amd64-pc-solaris2.11) and 32-bit
Solaris 11.3/x86 (i386-pc-solaris2.11) half a year ago.

* i386-v4-nat.c (regmap, supply_gregset, fill_gregset)
(supply_fpregset, fill_fpregset): Move ...
* i386-sol2-nat.c [PR_MODEL_NATIVE != PR_MODEL_LP64]: ... here.
Remove HAVE_GREGSET_T, HAVE_FPREGET_T guards.
Remove references to ioctl-based procfs.
Include <sys/reg.h>.
Remove PR_MODEL_NATIVE guards.
* configure.nat <sol2, i386> (NATDEPFILES): Remove i386-v4-nat.o.
* Makefile.in (ALLDEPFILES): Remove i386-v4-nat.c.

Bug 23686, two segment faults in nm

Fixes the bugs exposed by the testcases in the PR, plus two more bugs
I noticed when looking at _bfd_stab_section_find_nearest_line.

PR 23686
* dwarf2.c (read_section): Error when attempting to malloc
"(bfd_size_type) -1".
* syms.c (_bfd_stab_section_find_nearest_line): Bounds check
function_name.  Bounds check reloc address.  Formatting.  Ensure
.stabstr zero terminated.

Skip GDB tab-completion tests if no readline.

2018-09-18  Sandra Loosemore  <sandra@codesourcery.com>

gdb/testsuite/
* gdb.base/complete-empty.exp: Skip tab-completion tests if
no readline.
* gdb.base/utf8-identifiers.exp: Likewise.
* gdb.cp/cpcompletion.exp: Likewise.
* gdb.linespec/cpcompletion.exp: Likewise.
* gdb.linespec/cpls-abi-tag.exp: Likewise.
* gdb.linespec/cpls-ops.exp: Likewise.

Automatic date update in version.in

Darwin: Handle unrelocated dyld.

On Darwin, debugging an helloworld program with GDB does
not work and ends with:

  (gdb) set startup-with-shell off
  (gdb) start
  Temporary breakpoint 1 at 0x100000fb4: file /tmp/helloworld.c, line 1.
  Starting program: /private/tmp/helloworld
  [New Thread 0x2703 of process 18906]
  [New Thread 0x2603 of process 18906]

  [1]+  Stopped                 ./gdb/gdb /tmp/helloworld

When debugging with lldb, instead of having the STOP signal, we can
see that a breakpoint is not set to a proper location:

  Warning:
  Cannot insert breakpoint -1.
  Cannot access memory at address 0xf726

  Command aborted.

The inserted breakpoint is the one used when GDB has to stop the target
when a shared library is loaded or unloaded. The notifier address used
for adding the breakpoint is wrong thus the above failure.
This notifier address is an offset relative to dyld base address, so
the value calculation has to be updated to reflect this.

This was tested on High Sierra by trying to run a simple "hello world"
program.

gdb/ChangeLog:

PR gdb/20981:
        * solib-darwin.c (darwin_get_dyld_bfd): New function.
        (darwin_solib_get_all_image_info_addr_at_init): Update call.
        (darwin_handle_solib_event): New function.
        (darwin_solib_create_inferior_hook): Handle unrelocated dyld.

Change-Id: I7dde5008c9158f17b78dc89bd7f4bd8a12d4a6e1

Add missing spaces after inet_ntop invocations.

gdb/ChangeLog:

* fbsd-tdep.c (fbsd_print_sockaddr_in): Style fix.
(fbsd_print_sockaddr_in6): Likewise.

Logical short circuiting with argument lists

When evaluating Fortran expressions such as the following:

print truth_table(1,1) .OR. truth_table(2,1)

where truth_table(1,1) evaluates to true, the debugger would report that
it could not perform substring operations on this type. This patch
addresses this issue.

Investigation revealed that EVAL_SKIP was not being handled correctly
for all types serviced by the OP_F77_UNDETERMINED_ARGLIST case in
evaluate_subexp_standard. While skipping an undetermined argument list
the type is resolved to be an integer (as this is what evaluate_subexp
returns when skipping) and so it was not possible to delegate to the
appropriate case (e.g. array, function call).

The solution implemented here updates OP_VAR_VALUE to return correct
type information when skipping. This way OP_F77_UNDETERMINED_ARGLIST
can delegate the skipping to the appropriate case or routine, which
should know how to skip/evaluate the type in question.

koenig.exp was updated to include a testcase which exercises the
modified skip logic in OP_VAR_VALUE, as it falls through from
OP_ADL_FUNC.

This patch has been tested for regressions with GCC 7.3 on aarch64,
ppc64le and x86_64.

gdb/ChangeLog:

* eval.c (skip_undetermined_arglist): Skip argument list helper.
(evaluate_subexp_standard): Return a dummy type when
honoring EVAL_SKIP in OP_VAR_VALUE and handle skipping in the
OP_F77_UNDETERMINED_ARGLIST case.
* expression.h (enum noside): Update comment.

gdb/testsuite/ChangeLog:

* gdb.cp/koenig.exp: Extend to test logical short circuiting.
* gdb.fortran/short-circuit-argument-list.exp: New file.
* gdb.fortran/short-circuit-argument-list.f90: New test.

Handle 64-bit Solaris/x86 ld.so.1

The next patch from the solaris-userland github repo

https://github.com/oracle/solaris-userland/tree/master/components/gdb/patches

(007-solib-svr4.patch) is equally trivial, creating partity between
Solaris/SPARC and x86.

Tested on amd64-pc-solaris2.11.

2018-09-19  George Vasick <george.vasick@oracle.com>

* solib-svr4.c (svr4_same_1): Also handle amd64 ld.so.1.

Fix /proc pathname sizes on Solaris

I'm slowly working my way through the gdb patches from the
solaris-userland repo

https://github.com/oracle/solaris-userland/tree/master/components/gdb/patches

This one (001-fix-proc-name-size.patch) should be obvious given the
patches' comment:

# In Solaris, PID_MAX is 999999 (6 digit pid).
# In Solaris, lwpid_t is an unsigned int, so theoretically the lwp id
# could be 10 digits.

Tested on i386-pc-solaris2.11.

2018-09-19  Stefan Teleman <stefan.teleman@oracle.com>
    April Chin <april.chin@oracle.com>
    Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

* procfs.c (MAX_PROC_NAME_SIZE): Allow for 6-digit PID_MAX and
uint_t lwpid_t.
(create_procinfo): Print pids in /proc without leading zeros.

PR23648 testcase

PR 23648
* testsuite/ld-elf/pr23648.d,
* testsuite/ld-elf/pr23648.s,
* testsuite/ld-elf/pr23648.t: New test.

PR23648, Symbols based on MEMORY regions confuse --gc-sections

Running lang_do_memory_regions earlier seems a reasonable solution to
gaining better values for symbols prior to lang_gc_sections.

PR ld/23648
* ldlang.c (lang_process): Move lang_do_memory_regions earlier.
Comment on lang_do_assignments call.
* ldgram.y (origin_exp): Don't assign region->current.

Tweak map file output for pei386_auto_import

* ldmain.c (add_archive_element): Handle auto-inport symbols
when printing map.

Add gcc_target_options hook for nios2.

2018-09-18  Sandra Loosemore  <sandra@codesourcery.com>

gdb/
* nios2-tdep.c (nios2_gcc_target_options): New.
(nios2_gdb_arch_init): Install new hook.

Carry the gnulib getcwd backport as a patch

Commit

  e2fc52e7457 ("Fix PR gdb/23558: Use system's 'getcwd' when cross-compiling GDB")

backported some changes from a future gnulib version to our import.
However, this means that every time someone wants to change our gnulib
import (e.g. add a module), they must make sure not to include that
backported change.  It also means that someone running the
update-gnulib.sh script without changes will get some diffs and wonder
why.

Instead, I suggest we carry that backport as a patch applied by the
update-gnulib.sh script after running the import tool.  It will make it
clear what backport or local modification we have and should make
running update-gnulib.sh give a reproducible result.

There is a hunk in the configure file in this patch, this is because the
commit that backported the getcwd bits didn't include the re-generated
configure.

Note: you'll need this patch as well to get deterministic results:

  Generate aclocal-m4-deps.mk more deterministically and portably.
  https://sourceware.org/ml/gdb-patches/2018-09/msg00643.html

gdb/ChangeLog:

* patches/0001-Fix-PR-gdb-23558-Use-system-s-getcwd-when-cross-comp.patch:
New file.
* update-gnulib.sh: Apply patch.
* configure: Re-generate.

Automatic date update in version.in

Make the "info proc" documentation more consistent.

Remove "running" in a few places since "info proc" can be used with
core dumps as well as running processes on both Linux and FreeBSD.

Use "the specified process" in the description of most "info proc"
subcommands.

Use "additional information" instead of "/proc process information" in
the "info proc" description to more closely match the language in the
manual.

gdb/ChangeLog:

* infcmd.c (_initialize_infcmd): Remove "running" from "info proc"
description.  Make "info proc" command descriptions more
consistent.

gdb/doc/ChangeLog:

* gdb.texinfo (info proc): Remove "running".
(info proc mappings): Replace "program" with "process".

Document the 'info proc files' command.

gdb/ChangeLog:

* NEWS: Mention 'info proc files' command.

gdb/doc/ChangeLog:

* gdb.texinfo (Process Information): Document "info proc files"
command.

Support 'info proc files' on live FreeBSD processes.

This walks the list of struct kinfo_file objects returned by a call to
kinfo_getfile outputting a description of each open file descriptor.

gdb/ChangeLog:

* fbsd-nat.c (fbsd_nat_target::info_proc): List open file
descriptors for IP_FILES and IP_ALL.

Add support for 'info proc files' on FreeBSD core dumps.

Walk the list of struct kinfo_file objects in the
NT_FREEBSD_PROCSTAT_FILES core dump note outputting a description of
each open file descriptor.  For sockets, the local and remote socket
addresses are displayed in place of the file name field.  For UNIX
local domain sockets, only a single address is displayed since most
UNIX sockets only have one valid address and printing both pathnames
could be quite long.  The output format was somewhat inspired by the
output of the "procstat -f" command on FreeBSD, but with a few less
details and some fields were condensed.

gdb/ChangeLog:

* fbsd-tdep.c (KF_FLAGS, KF_OFFSET, KF_VNODE_TYPE, KF_SOCK_DOMAIN)
(KF_SOCK_TYPE, KF_SOCK_PROTOCOL, KF_SA_LOCAL, KF_SA_PEER)
(KINFO_FILE_TYPE_SOCKET, KINFO_FILE_TYPE_PIPE)
(KINFO_FILE_TYPE_FIFO, KINFO_FILE_TYPE_KQUEUE)
(KINFO_FILE_TYPE_CRYPTO, KINFO_FILE_TYPE_MQUEUE)
(KINFO_FILE_TYPE_SHM, KINFO_FILE_TYPE_SEM, KINFO_FILE_TYPE_PTS)
(KINFO_FILE_TYPE_PROCDESC, KINFO_FILE_FD_TYPE_ROOT)
(KINFO_FILE_FD_TYPE_JAIL, KINFO_FILE_FD_TYPE_TRACE)
(KINFO_FILE_FD_TYPE_CTTY, KINFO_FILE_FLAG_READ)
(KINFO_FILE_FLAG_WRITE, KINFO_FILE_FLAG_APPEND)
(KINFO_FILE_FLAG_ASYNC, KINFO_FILE_FLAG_FSYNC)
(KINFO_FILE_FLAG_NONBLOCK, KINFO_FILE_FLAG_DIRECT)
(KINFO_FILE_FLAG_HASLOCK, KINFO_FILE_FLAG_EXEC)
(KINFO_FILE_VTYPE_VREG, KINFO_FILE_VTYPE_VDIR)
(KINFO_FILE_VTYPE_VCHR, KINFO_FILE_VTYPE_VLNK)
(KINFO_FILE_VTYPE_VSOCK, KINFO_FILE_VTYPE_VFIFO, FBSD_AF_UNIX)
(FBSD_AF_INET, FBSD_AF_INET6, FBSD_SOCK_STREAM, FBSD_SOCK_DGRAM)
(FBSD_SOCK_SEQPACKET, FBSD_IPPROTO_ICMP, FBSD_IPPROTO_TCP)
(FBSD_IPPROTO_UDP, FBSD_IPPROTO_SCTP): New defines.
(struct fbsd_sockaddr_in, struct fbsd_sockaddr_in6)
(struct fbsd_sockaddr_un): New types.
(fbsd_file_fd, fbsd_file_type, fbsd_file_flags, fbsd_ipproto)
(fbsd_print_sockaddr_in, fbsd_print_sockaddr_in6)
(fbsd_info_proc_files_header, fbsd_info_proc_files_entry)
(fbsd_core_info_proc_files): New functions.
(fbsd_core_info_proc): List open file descriptors for IP_FILES and
IP_ALL.
* fbsd-tdep.h (fbsd_info_proc_files_header)
(fbsd_info_proc_files_entry): New.

Add a new 'info proc files' subcommand of 'info proc'.

This command displays a list of open file descriptors.

gdb/ChangeLog:

* defs.h (enum info_proc_what) [IP_FILES]: New value.
* infcmd.c (info_proc_cmd_files): New function.
(_initialize_infcmd): Register 'info proc files' command.

Import gnulib's inet_ntop module.

An upcoming patch to fbsd-tdep.c uses inet_ntop to format IP addresses.

gdb/ChangeLog:

* gnulib/aclocal-m4-deps.mk: Re-generate.
* gnulib/aclocal.m4: Re-generate.
* gnulib/config.in: Re-generate.
* gnulib/configure: Re-generate.
* gnulib/import/Makefile.am: Re-generate.
* gnulib/import/Makefile.in: Re-generate.
* gnulib/import/m4/gnulib-cache.m4: Re-generate.
* gnulib/import/m4/gnulib-comp.m4: Re-generate.
* gnulib/import/arpa_inet.in.h: New file.
* gnulib/import/inet_ntop.c: New file.
* gnulib/import/m4/arpa_inet_h.m4: New file.
* gnulib/import/m4/inet_ntop.m4: New file.
* gnulib/import/m4/netinet_in_h.m4: New file.
* gnulib/import/m4/socklen.m4: New file.
* gnulib/import/m4/sockpfaf.m4: New file.
* gnulib/import/m4/stdalign.m4: New file.
* gnulib/import/m4/sys_uio_h.m4: New file.
* gnulib/import/netinet_in.in.h: New file.
* gnulib/import/stdalign.in.h: New file.
* gnulib/import/sys_socket.c: New file.
* gnulib/import/sys_socket.in.h: New file.
* gnulib/import/sys_uio.in.h: New file.
* gnulib/update-gnulib.sh (IMPORTED_GNULIB_MODULES): Add inet_ntop
module.

Generate aclocal-m4-deps.mk more deterministically and portably.

Sort the list of files generated by find to make the order of the
entries deterministic.  When sorting, use explicit "C" collation.  Use
an explicit tab character instead of '\t' as some sed implementations
treat '\t' as an escaped 't' instead of a tab.

gdb/ChangeLog:

* gnulib/aclocal-m4-deps.mk: New file.
* gnulib/update-gnulib.sh: Generate "aclocal-m4-deps.mk"
deterministically.

Use KF_PATH to verify the size of a struct kinfo_file.

fbsd_core_vnode_path needs to use the offset of the kf_path member of
struct kinfo_file as the minimum size of a struct kinfo_file object.
However, it was using KVE_PATH instead due to a copy and paste bug.

While here, fix another copy and paste bug in the error message for a
truncated kinfo_file object.

gdb/ChangeLog:

* fbsd-tdep.c (fbsd_core_vnode_path): Use KF_PATH instead of
KVE_PATH.

Expect optional "arch=" when executing "-stack-list-frames" on gdb.arch/amd64-invalid-stack-top.exp

Another case of incomplete regexp.  The problem is very similar to the
one happening with gdb.arch/amd64-invalid-stack-middle.exp.

The output when GDB is compiled with "--enable-targets" is:

  (gdb) interpreter-exec mi "-stack-list-frames"
  ^done,stack=[frame={level="0",addr="0x00000000004005e7",func="func2",arch="i386:x86-64"}]

While the output when "--enable-targets" is not specified is:

  (gdb) interpreter-exec mi "-stack-list-frames"
  ^done,stack=[frame={level="0",addr="0x00000000004005e7",func="func2"}]

The fix is, again, to extend the current regexp and expect for the
optional "arch=" part.  With this patch, the test now passes on both
scenarios.

OK?

gdb/testsuite/ChangeLog:
2018-09-18  Sergio Durigan Junior  <sergiodj@redhat.com>

* gdb.arch/amd64-invalid-stack-top.exp: Expect optional
"arch=" keyword when executing "-stack-list-frames".

Expect optional "arch=" when executing "-stack-list-frames" on gdb.arch/amd64-invalid-stack-middle.exp

While regression-testing GDB on Fedora Rawhide, I saw the following
output when running gdb.arch/amd64-invalid-stack-middle.exp's
"-stack-list-frames" test:

  (gdb) interpreter-exec mi "-stack-list-frames"
  ^done,stack=[frame={level="0",addr="0x000000000040115a",func="breakpt",file="amd64-invalid-stack-middle.c",fullname="/home/sergio/fedora/gdb/master/gdb-8.2.50.20180917/gdb/testsuite/gdb.arch/amd64-invalid-stack-middle.c",line="27",arch="i386:x86-64"},frame={level="1",addr="0x000000000040116a",func="func5",file="amd64-invalid-stack-middle.c",fullname="/home/sergio/fedora/gdb/master/gdb-8.2.50.20180917/gdb/testsuite/gdb.arch/amd64-invalid-stack-middle.c",line="32",arch="i386:x86-64"},frame={level="2",addr="0x000000000040117a",func="func4",file="amd64-invalid-stack-middle.c",fullname="/home/sergio/fedora/gdb/master/gdb-8.2.50.20180917/gdb/testsuite/gdb.arch/amd64-invalid-stack-middle.c",line="38",arch="i386:x86-64"},frame={level="3",addr="0x000000000040118a",func="func3",file="amd64-invalid-stack-middle.c",fullname="/home/sergio/fedora/gdb/master/gdb-8.2.50.20180917/gdb/testsuite/gdb.arch/amd64-invalid-stack-middle.c",line="44",arch="i386:x86-64"}]

This test is currently failing on Rawhide.  However, this output is
almost the same as I get on my local Fedora 28 machine (where the test
is passing):

  (gdb) interpreter-exec mi "-stack-list-frames"
  ^done,stack=[frame={level="0",addr="0x00000000004005da",func="breakpt",file="amd64-invalid-stack-middle.c",fullname="/home/sergio/work/src/git/binutils-gdb/binutils-gdb/gdb/testsuite/gdb.arch/amd64-invalid-stack-middle.c",line="27"},frame={level="1",addr="0x00000000004005ea",func="func5",file="amd64-invalid-stack-middle.c",fullname="/home/sergio/work/src/git/binutils-gdb/binutils-gdb/gdb/testsuite/gdb.arch/amd64-invalid-stack-middle.c",line="32"},frame={level="2",addr="0x00000000004005fa",func="func4",file="amd64-invalid-stack-middle.c",fullname="/home/sergio/work/src/git/binutils-gdb/binutils-gdb/gdb/testsuite/gdb.arch/amd64-invalid-stack-middle.c",line="38"},frame={level="3",addr="0x000000000040060a",func="func3",file="amd64-invalid-stack-middle.c",fullname="/home/sergio/work/src/git/binutils-gdb/binutils-gdb/gdb/testsuite/gdb.arch/amd64-invalid-stack-middle.c",line="44"}]

With the exception that there's an "arch=" keyword on Fedora Rawhide's
version.  This is because, on Rawhide, I've compiled GDB with
"--enable-targets=xyz,kqp,etc.", while locally I haven't.

This is easy to fix: we just have to extend the regexp and expect for
the optional "arch=" keyword there.  It's what this patch does.  With
it applied, the test now passes everywhere.

OK?

gdb/testsuite/ChangeLog:
2018-09-18  Sergio Durigan Junior  <sergiodj@redhat.com>

* gdb.arch/amd64-invalid-stack-middle.exp: Expect optional
"arch=" keyword when executing "-stack-list-frames".

Expect for "@" when doing "complete break ada" on gdb.ada/complete.exp

Currently, gdb.ada/complete.exp's "complete break ada" test fails
because the regexp used to match the command's output doesn't expect
"@", but we have an output like:

  ...
  complete break ada
  break ada.assertions.assert
  break ada.calendar.arithmetic.difference
  break ada.calendar.arithmetic_operations.add
  break ada.calendar.arithmetic_operations.add.cold
  break ada.calendar.arithmetic_operations.add@plt
  break ada.calendar.arithmetic_operations.difference
  break ada.calendar.arithmetic_operations.difference@plt
  ...

This patch adds "@" to the regexp, unbreaking the test.

OK?

gdb/testsuite/ChangeLog:
2018-09-18  Sergio Durigan Junior  <sergiodj@redhat.com>

* gdb.ada/complete.exp: Expect for "@" when doing "complete
break ada".

Remove remaining cleanups from compile-object-load.c

This removes the remaining cleanups from compile-object-load.c.

gdb/ChangeLog
2018-09-18  Tom Tromey  <tom@tromey.com>

* compile/compile-object-load.c (struct
link_hash_table_cleanup_data): Add constructor and destructor.
Use DISABLE_COPY_AND_ASSIGN.
(~link_hash_table_cleanup_data): Rename from
link_hash_table_free.  Now a destructor.
(copy_sections): Use gdb::unique_xmalloc_ptr.  Remove cleanups.

Remove munmap_listp_free_cleanup

This removes munmap_listp_free_cleanup, replacing it with a
std::unique_ptr at one spot and an explicit delete in another.  It
seemed simplest to completely change this data structure.

gdb/ChangeLog
2018-09-18  Tom Tromey  <tom@tromey.com>

* compile/compile-object-run.c (do_module_cleanup): Use delete.
* compile/compile-object-load.c (struct munmap_list): Move to
header file.
(munmap_list::add): Rename from munmap_list_add; rewrite.
(munmap_list::~munmap_list): Rename from munmap_list_free.
(munmap_listp_free_cleanup): Remove.
(compile_object_load): Update.
* compile/compile-object-load.h (struct munmap_list): Move from
compile-object-load.c.  Rewrite.

Add a warning to the bfd library for when it encounters an ELF file with an invalid section size.

PR 23657
* elfcode.h (elf_swap_shdr_in): Generate a warning message if an
ELF section has contents and size larger than the file size.

Aarch64 SVE: Fix stack smashing when calling functions

Using "call" on a function that passes arguments via float registers can cause
gdb to overflow buffers.

Ensure enough memory is reserved to hold a full FP register.

This fixes gdb.base/callfuncs.exp for Aarch64 SVE.

2018-09-18  Alan Hayward  <alan.hayward@arm.com>

* aarch64-tdep.c (pass_in_v): Use register size.
(aarch64_extract_return_value): Likewise.
(aarch64_store_return_value): Likewise.

Fix Aarch64 bug in warning filtering.

This fixes a small bug with the warning filtering code, which when a line has
generated a warning and a template decode error (due to the way templates are
resolved) which would not have been emitted and warnings are being suppressed
with -W it would erroneously emit the error.

I have no testcase for this because the only places we generate warnings during
encoding/decoding now is using msr/mrs and system registers.  They don't have a
template that would trigger this.

However an upcoming patch series will have tests in it which would expose this bug.

gas/ChangeLog:

* config/tc-aarch64.c (output_operand_error_report): Apply filtering to
current instead of head message.

Cast RLIM_INFINITY to rlim_t to fix 64-bit Solaris 10 build

gdb doesn't currently build on 64-bit Solaris 10:

/vol/src/gnu/gdb/hg/master/local/gdb/utils.c: In function ‘void dump_core()’:
/vol/src/gnu/gdb/hg/master/local/gdb/utils.c:223:55: error: narrowing conversion
 of ‘-3’ from ‘long int’ to ‘rlim_t’ {aka ‘long unsigned int’} inside {
} [-Wnarrowing]
   struct rlimit rlim = { RLIM_INFINITY, RLIM_INFINITY };
                                                       ^
/vol/src/gnu/gdb/hg/master/local/gdb/utils.c:223:55: error: narrowing conversion
 of ‘-3’ from ‘long int’ to ‘rlim_t’ {aka ‘long unsigned int’} inside {
} [-Wnarrowing]

This was introduced by

2018-08-27  Tom Tromey  <tom@tromey.com>

PR build/23087:
* configure: Rebuild.
* warning.m4 (AM_GDB_WARNINGS): Remove -Wno-narrowing.

and can be fixed by the following patch.

Solaris 11 isn't affected because there <sys/resource.h> has

#define RLIM_INFINITY ((rlim_t)-3l)

instead of

#define RLIM_INFINITY   (-3l)

on Solaris 10.

Tested on amd64-pc-solaris2.10 and amd64-pc-solaris2.11.

* utils.c (dump_core) [HAVE_SETRLIMIT]: Cast RLIM_INFINITY to
rlim_t.

Automatic date update in version.in

[OBVIOUS] ChangeLog for obvious enable frame-filter help fix.

ChangeLog for 62b1765c90ddce54c04a97caac86425d50f2cc56

[OBVIOUS] enable frame-filter short help uses disable instead of enable

Without the patch:
  (gdb) apropos able frame-filter
  disable frame-filter -- GDB command to disable the specified frame-filter
  enable frame-filter -- GDB command to disable the specified frame-filter

With the patch:
  (gdb) apropos able frame-filter
  disable frame-filter -- GDB command to disable the specified frame-filter
  enable frame-filter -- GDB command to enable the specified frame-filter

Pushed as obvious

Do not pass -DNDEBUG to Python compilations in development mode

The Python CFLAGS include -DNDEBUG.  This was apparently done
intentionally -- setting the flags is done manually because, according
to a comment, python-config passes too many things to the compiler
(which is true).

Per PR python/20445, this patch changes configure so that -DNDEBUG is
only used by release builds.  This probably doesn't have very much
effect in practice, but I did see that some Python headers use assert,
so perhaps it will give some safety.

Tested by rebuilding and re-running gdb.python/*.exp on x86-64 Fedora 28.

gdb/ChangeLog
2018-09-17  Tom Tromey  <tom@tromey.com>

PR python/20445:
* configure: Rebuild.
* configure.ac: Conditionally use -DNDEBUG for Python.

Check for gmp when checking for mpfr

There was a report on irc that the gdb check for mpfr failed when only
static libraries are available.  The issue is that mpfr depends on
gmp, but this is not handled explicitly by gdb.

Ideally upstream would switch to pkg-config.  Or even more ideally, we
would incorporate pkg-config into the compiler and not mess with any
of this.

Meanwhile, this changes gdb's configure to add gmp to the link line
when checking for mpfr.

gdb/ChangeLog
2018-09-17  Tom Tromey  <tom@tromey.com>

* configure: Rebuild.
* configure.ac: Use gmp as a library dependency when checking for
mpfr.

[gdb/Python] Eliminate find_inferior_object

Commit 00431a78b28f ("Use thread_info and inferior pointers more
throughout") removed the declaration of find_inferior_object, but
missed removing the definition.

gdb/ChangeLog:
2018-09-17  Pedro Alves  <palves@redhat.com>

* python/py-inferior.c (find_inferior_object): Delete.

RISC-V: bge[u] should get higher priority than ble[u].

2018-09-17  Kito Cheng  <kito@andestech.com>
gas/
* testsuite/gas/riscv/bge.d: New.
* testsuite/gas/riscv/bge.s: Likewise.
opcodes/
* riscv-opc.c (riscv_opcodes): Adjust the order of ble and
  bleu.

Fix use-after-move in compile/compile-cplus-types.c

Patch

  d82b3862f12 ("compile: Remove non-const reference parameters")

introduced a regression in compile/compile-cplus-types.c.  The new_scope
variable in compile_cplus_instance::enter_scope is used after it was
std::moved.  This patch fixes it by referring to the back of the vector
where it was moved instead.

gdb/ChangeLog:

* compile/compile-cplus-types.c
(compile_cplus_instance::enter_scope): Don't use new_scope after
std::move.

x86: Set EVex=2 on EVEX.128 only vmovd and vmovq

EVEX "VMOVD xmm1, r32/m32", "VMOVD r32/m32, xmm2", "VMOVQ xmm1, r64/m64",
"VMOVD r64/m64, xmm2", "VMOVQ xmm1, xmm2/m64" and "VMOVQ xmm1/m64, xmm2"
can only be encoded with EVEX.128.  Set EVex=2 on EVEX.128 only vmovd and
vmovq.

gas/

PR gas/23670
* testsuite/gas/i386/evex-lig-2.d: New file.
* testsuite/gas/i386/evex-lig-2.s: Likewise.
* testsuite/gas/i386/x86-64-evex-lig-2.d: Likewise.
* testsuite/gas/i386/x86-64-evex-lig-2.s: Likewise.
* testsuite/gas/i386/i386.exp: Run evex-lig-2 and
x86-64-evex-lig-2.

opcodes/

PR gas/23670
* i386-dis-evex.h (evex_table): Use EVEX_LEN_0F6E_P_2,
EVEX_LEN_0F7E_P_1, EVEX_LEN_0F7E_P_2 and EVEX_LEN_0FD6_P_2.
(EVEX_LEN_0F6E_P_2): New EVEX_LEN_TABLE entry.
(EVEX_LEN_0F7E_P_1): Likewise.
(EVEX_LEN_0F7E_P_2): Likewise.
(EVEX_LEN_0FD6_P_2): Likewise.
* i386-dis.c (USE_EVEX_LEN_TABLE): New.
(EVEX_LEN_TABLE): Likewise.
(EVEX_LEN_0F6E_P_2): New enum.
(EVEX_LEN_0F7E_P_1): Likewise.
(EVEX_LEN_0F7E_P_2): Likewise.
(EVEX_LEN_0FD6_P_2): Likewise.
(evex_len_table): New.
(get_valid_dis386): Handle USE_EVEX_LEN_TABLE.
* i386-opc.tbl: Set EVex=2 on EVEX.128 only vmovd and vmovq.
* i386-tbl.h: Regenerated.

x86: Set Vex=1 on VEX.128 only vmovd and vmovq

AVX "VMOVD xmm1, r32/m32", "VMOVD r32/m32, xmm2", "VMOVQ xmm1, r64/m64"
and "VMOVD r64/m64, xmm2" can only be encoded with VEX.128.  Set Vex=1
on VEX.128 only vmovd and vmovq.

gas/

PR gas/23665
* testsuite/gas/i386/avx-scalar.s: Remove vmovq and vmovd tests.
* testsuite/gas/i386/x86-64-avx-scalar.s: Likewise.
* testsuite/gas/i386/avx-scalar-intel.d: Updated.
* testsuite/gas/i386/avx-scalar.d: Likewise.
* testsuite/gas/i386/x86-64-avx-scalar-intel.d: Likewise.
* testsuite/gas/i386/x86-64-avx-scalar.d: Likewise.
* testsuite/gas/i386/i386.exp: Run avx-scalar2 and
x86-64-avx-scalar2.
* testsuite/gas/i386/avx-scalar-2.d: New file.
* testsuite/gas/i386/avx-scalar-2.s: Likewise.
* testsuite/gas/i386/x86-64-avx-scalar-2.d: Likewise.
* testsuite/gas/i386/x86-64-avx-scalar-2.s: Likewise.

opcodes/

PR gas/23665
* i386-dis.c (vex_len_table): Update VEX_LEN_0F6E_P_2 and
VEX_LEN_0F7E_P_2 entries.
* i386-opc.tbl: Set Vex=1 on VEX.128 only vmovd and vmovq.
* i386-tbl.h: Regenerated.

x86: Add -mvexwig=[0|1] option to assembler

Add -mvexwig=[0|1] option to x86 assembler to control how the assembler
should encode the VEX.W bit in WIG VEX instructions.

* gas/NEWS: Mention -mvexwig=[0|1] option.
* config/tc-i386.c (vexwig): New.
(build_vex_prefix): Set the VEX.W bit for -mvexwig=1 for WIG
VEX instructions.
(OPTION_MVEXWIG): New.
(md_longopts): Add -mvexwig=.
(md_parse_option): Handle OPTION_MVEXWIG.
(md_show_usage): Show -mvexwig=[0|1].
* doc/c-i386.texi: Document -mvexwig=[0|1].
* testsuite/gas/i386/avx-wig.d: New file.
* testsuite/gas/i386/avx-wig.s: Likewise.
* testsuite/gas/i386/avx2-wig.d: Likewise.
* testsuite/gas/i386/avx2-wig.s: Likewise.
* testsuite/gas/i386/x86-64-avx-wig.d: Likewise.
* testsuite/gas/i386/x86-64-avx-wig.s: Likewise.
* testsuite/gas/i386/x86-64-avx2-wig.d: Likewise.
* testsuite/gas/i386/x86-64-avx2-wig.s: Likewise.
* testsuite/gas/i386/i386.exp: Run avx-wig, avx2-wig,
x86-64-avx-wig and x86-64-avx2-wig.

x86: Update disassembler for VexWIG

The VEX.W bit is ignored by some VEX instructions, aka WIG instructions.
Update x86 disassembler to handle VEX WIG instructions.

* i386-dis.c (VZERO_Fixup): Removed.
(VZERO): Likewise.
(VEX_LEN_0F10_P_1): Likewise.
(VEX_LEN_0F10_P_3): Likewise.
(VEX_LEN_0F11_P_1): Likewise.
(VEX_LEN_0F11_P_3): Likewise.
(VEX_LEN_0F2E_P_0): Likewise.
(VEX_LEN_0F2E_P_2): Likewise.
(VEX_LEN_0F2F_P_0): Likewise.
(VEX_LEN_0F2F_P_2): Likewise.
(VEX_LEN_0F51_P_1): Likewise.
(VEX_LEN_0F51_P_3): Likewise.
(VEX_LEN_0F52_P_1): Likewise.
(VEX_LEN_0F53_P_1): Likewise.
(VEX_LEN_0F58_P_1): Likewise.
(VEX_LEN_0F58_P_3): Likewise.
(VEX_LEN_0F59_P_1): Likewise.
(VEX_LEN_0F59_P_3): Likewise.
(VEX_LEN_0F5A_P_1): Likewise.
(VEX_LEN_0F5A_P_3): Likewise.
(VEX_LEN_0F5C_P_1): Likewise.
(VEX_LEN_0F5C_P_3): Likewise.
(VEX_LEN_0F5D_P_1): Likewise.
(VEX_LEN_0F5D_P_3): Likewise.
(VEX_LEN_0F5E_P_1): Likewise.
(VEX_LEN_0F5E_P_3): Likewise.
(VEX_LEN_0F5F_P_1): Likewise.
(VEX_LEN_0F5F_P_3): Likewise.
(VEX_LEN_0FC2_P_1): Likewise.
(VEX_LEN_0FC2_P_3): Likewise.
(VEX_LEN_0F3A0A_P_2): Likewise.
(VEX_LEN_0F3A0B_P_2): Likewise.
(VEX_W_0F10_P_0): Likewise.
(VEX_W_0F10_P_1): Likewise.
(VEX_W_0F10_P_2): Likewise.
(VEX_W_0F10_P_3): Likewise.
(VEX_W_0F11_P_0): Likewise.
(VEX_W_0F11_P_1): Likewise.
(VEX_W_0F11_P_2): Likewise.
(VEX_W_0F11_P_3): Likewise.
(VEX_W_0F12_P_0_M_0): Likewise.
(VEX_W_0F12_P_0_M_1): Likewise.
(VEX_W_0F12_P_1): Likewise.
(VEX_W_0F12_P_2): Likewise.
(VEX_W_0F12_P_3): Likewise.
(VEX_W_0F13_M_0): Likewise.
(VEX_W_0F14): Likewise.
(VEX_W_0F15): Likewise.
(VEX_W_0F16_P_0_M_0): Likewise.
(VEX_W_0F16_P_0_M_1): Likewise.
(VEX_W_0F16_P_1): Likewise.
(VEX_W_0F16_P_2): Likewise.
(VEX_W_0F17_M_0): Likewise.
(VEX_W_0F28): Likewise.
(VEX_W_0F29): Likewise.
(VEX_W_0F2B_M_0): Likewise.
(VEX_W_0F2E_P_0): Likewise.
(VEX_W_0F2E_P_2): Likewise.
(VEX_W_0F2F_P_0): Likewise.
(VEX_W_0F2F_P_2): Likewise.
(VEX_W_0F50_M_0): Likewise.
(VEX_W_0F51_P_0): Likewise.
(VEX_W_0F51_P_1): Likewise.
(VEX_W_0F51_P_2): Likewise.
(VEX_W_0F51_P_3): Likewise.
(VEX_W_0F52_P_0): Likewise.
(VEX_W_0F52_P_1): Likewise.
(VEX_W_0F53_P_0): Likewise.
(VEX_W_0F53_P_1): Likewise.
(VEX_W_0F58_P_0): Likewise.
(VEX_W_0F58_P_1): Likewise.
(VEX_W_0F58_P_2): Likewise.
(VEX_W_0F58_P_3): Likewise.
(VEX_W_0F59_P_0): Likewise.
(VEX_W_0F59_P_1): Likewise.
(VEX_W_0F59_P_2): Likewise.
(VEX_W_0F59_P_3): Likewise.
(VEX_W_0F5A_P_0): Likewise.
(VEX_W_0F5A_P_1): Likewise.
(VEX_W_0F5A_P_3): Likewise.
(VEX_W_0F5B_P_0): Likewise.
(VEX_W_0F5B_P_1): Likewise.
(VEX_W_0F5B_P_2): Likewise.
(VEX_W_0F5C_P_0): Likewise.
(VEX_W_0F5C_P_1): Likewise.
(VEX_W_0F5C_P_2): Likewise.
(VEX_W_0F5C_P_3): Likewise.
(VEX_W_0F5D_P_0): Likewise.
(VEX_W_0F5D_P_1): Likewise.
(VEX_W_0F5D_P_2): Likewise.
(VEX_W_0F5D_P_3): Likewise.
(VEX_W_0F5E_P_0): Likewise.
(VEX_W_0F5E_P_1): Likewise.
(VEX_W_0F5E_P_2): Likewise.
(VEX_W_0F5E_P_3): Likewise.
(VEX_W_0F5F_P_0): Likewise.
(VEX_W_0F5F_P_1): Likewise.
(VEX_W_0F5F_P_2): Likewise.
(VEX_W_0F5F_P_3): Likewise.
(VEX_W_0F60_P_2): Likewise.
(VEX_W_0F61_P_2): Likewise.
(VEX_W_0F62_P_2): Likewise.
(VEX_W_0F63_P_2): Likewise.
(VEX_W_0F64_P_2): Likewise.
(VEX_W_0F65_P_2): Likewise.
(VEX_W_0F66_P_2): Likewise.
(VEX_W_0F67_P_2): Likewise.
(VEX_W_0F68_P_2): Likewise.
(VEX_W_0F69_P_2): Likewise.
(VEX_W_0F6A_P_2): Likewise.
(VEX_W_0F6B_P_2): Likewise.
(VEX_W_0F6C_P_2): Likewise.
(VEX_W_0F6D_P_2): Likewise.
(VEX_W_0F6F_P_1): Likewise.
(VEX_W_0F6F_P_2): Likewise.
(VEX_W_0F70_P_1): Likewise.
(VEX_W_0F70_P_2): Likewise.
(VEX_W_0F70_P_3): Likewise.
(VEX_W_0F71_R_2_P_2): Likewise.
(VEX_W_0F71_R_4_P_2): Likewise.
(VEX_W_0F71_R_6_P_2): Likewise.
(VEX_W_0F72_R_2_P_2): Likewise.
(VEX_W_0F72_R_4_P_2): Likewise.
(VEX_W_0F72_R_6_P_2): Likewise.
(VEX_W_0F73_R_2_P_2): Likewise.
(VEX_W_0F73_R_3_P_2): Likewise.
(VEX_W_0F73_R_6_P_2): Likewise.
(VEX_W_0F73_R_7_P_2): Likewise.
(VEX_W_0F74_P_2): Likewise.
(VEX_W_0F75_P_2): Likewise.
(VEX_W_0F76_P_2): Likewise.
(VEX_W_0F77_P_0): Likewise.
(VEX_W_0F7C_P_2): Likewise.
(VEX_W_0F7C_P_3): Likewise.
(VEX_W_0F7D_P_2): Likewise.
(VEX_W_0F7D_P_3): Likewise.
(VEX_W_0F7E_P_1): Likewise.
(VEX_W_0F7F_P_1): Likewise.
(VEX_W_0F7F_P_2): Likewise.
(VEX_W_0FAE_R_2_M_0): Likewise.
(VEX_W_0FAE_R_3_M_0): Likewise.
(VEX_W_0FC2_P_0): Likewise.
(VEX_W_0FC2_P_1): Likewise.
(VEX_W_0FC2_P_2): Likewise.
(VEX_W_0FC2_P_3): Likewise.
(VEX_W_0FD0_P_2): Likewise.
(VEX_W_0FD0_P_3): Likewise.
(VEX_W_0FD1_P_2): Likewise.
(VEX_W_0FD2_P_2): Likewise.
(VEX_W_0FD3_P_2): Likewise.
(VEX_W_0FD4_P_2): Likewise.
(VEX_W_0FD5_P_2): Likewise.
(VEX_W_0FD6_P_2): Likewise.
(VEX_W_0FD7_P_2_M_1): Likewise.
(VEX_W_0FD8_P_2): Likewise.
(VEX_W_0FD9_P_2): Likewise.
(VEX_W_0FDA_P_2): Likewise.
(VEX_W_0FDB_P_2): Likewise.
(VEX_W_0FDC_P_2): Likewise.
(VEX_W_0FDD_P_2): Likewise.
(VEX_W_0FDE_P_2): Likewise.
(VEX_W_0FDF_P_2): Likewise.
(VEX_W_0FE0_P_2): Likewise.
(VEX_W_0FE1_P_2): Likewise.
(VEX_W_0FE2_P_2): Likewise.
(VEX_W_0FE3_P_2): Likewise.
(VEX_W_0FE4_P_2): Likewise.
(VEX_W_0FE5_P_2): Likewise.
(VEX_W_0FE6_P_1): Likewise.
(VEX_W_0FE6_P_2): Likewise.
(VEX_W_0FE6_P_3): Likewise.
(VEX_W_0FE7_P_2_M_0): Likewise.
(VEX_W_0FE8_P_2): Likewise.
(VEX_W_0FE9_P_2): Likewise.
(VEX_W_0FEA_P_2): Likewise.
(VEX_W_0FEB_P_2): Likewise.
(VEX_W_0FEC_P_2): Likewise.
(VEX_W_0FED_P_2): Likewise.
(VEX_W_0FEE_P_2): Likewise.
(VEX_W_0FEF_P_2): Likewise.
(VEX_W_0FF0_P_3_M_0): Likewise.
(VEX_W_0FF1_P_2): Likewise.
(VEX_W_0FF2_P_2): Likewise.
(VEX_W_0FF3_P_2): Likewise.
(VEX_W_0FF4_P_2): Likewise.
(VEX_W_0FF5_P_2): Likewise.
(VEX_W_0FF6_P_2): Likewise.
(VEX_W_0FF7_P_2): Likewise.
(VEX_W_0FF8_P_2): Likewise.
(VEX_W_0FF9_P_2): Likewise.
(VEX_W_0FFA_P_2): Likewise.
(VEX_W_0FFB_P_2): Likewise.
(VEX_W_0FFC_P_2): Likewise.
(VEX_W_0FFD_P_2): Likewise.
(VEX_W_0FFE_P_2): Likewise.
(VEX_W_0F3800_P_2): Likewise.
(VEX_W_0F3801_P_2): Likewise.
(VEX_W_0F3802_P_2): Likewise.
(VEX_W_0F3803_P_2): Likewise.
(VEX_W_0F3804_P_2): Likewise.
(VEX_W_0F3805_P_2): Likewise.
(VEX_W_0F3806_P_2): Likewise.
(VEX_W_0F3807_P_2): Likewise.
(VEX_W_0F3808_P_2): Likewise.
(VEX_W_0F3809_P_2): Likewise.
(VEX_W_0F380A_P_2): Likewise.
(VEX_W_0F380B_P_2): Likewise.
(VEX_W_0F3817_P_2): Likewise.
(VEX_W_0F381C_P_2): Likewise.
(VEX_W_0F381D_P_2): Likewise.
(VEX_W_0F381E_P_2): Likewise.
(VEX_W_0F3820_P_2): Likewise.
(VEX_W_0F3821_P_2): Likewise.
(VEX_W_0F3822_P_2): Likewise.
(VEX_W_0F3823_P_2): Likewise.
(VEX_W_0F3824_P_2): Likewise.
(VEX_W_0F3825_P_2): Likewise.
(VEX_W_0F3828_P_2): Likewise.
(VEX_W_0F3829_P_2): Likewise.
(VEX_W_0F382A_P_2_M_0): Likewise.
(VEX_W_0F382B_P_2): Likewise.
(VEX_W_0F3830_P_2): Likewise.
(VEX_W_0F3831_P_2): Likewise.
(VEX_W_0F3832_P_2): Likewise.
(VEX_W_0F3833_P_2): Likewise.
(VEX_W_0F3834_P_2): Likewise.
(VEX_W_0F3835_P_2): Likewise.
(VEX_W_0F3837_P_2): Likewise.
(VEX_W_0F3838_P_2): Likewise.
(VEX_W_0F3839_P_2): Likewise.
(VEX_W_0F383A_P_2): Likewise.
(VEX_W_0F383B_P_2): Likewise.
(VEX_W_0F383C_P_2): Likewise.
(VEX_W_0F383D_P_2): Likewise.
(VEX_W_0F383E_P_2): Likewise.
(VEX_W_0F383F_P_2): Likewise.
(VEX_W_0F3840_P_2): Likewise.
(VEX_W_0F3841_P_2): Likewise.
(VEX_W_0F38DB_P_2): Likewise.
(VEX_W_0F3A08_P_2): Likewise.
(VEX_W_0F3A09_P_2): Likewise.
(VEX_W_0F3A0A_P_2): Likewise.
(VEX_W_0F3A0B_P_2): Likewise.
(VEX_W_0F3A0C_P_2): Likewise.
(VEX_W_0F3A0D_P_2): Likewise.
(VEX_W_0F3A0E_P_2): Likewise.
(VEX_W_0F3A0F_P_2): Likewise.
(VEX_W_0F3A21_P_2): Likewise.
(VEX_W_0F3A40_P_2): Likewise.
(VEX_W_0F3A41_P_2): Likewise.
(VEX_W_0F3A42_P_2): Likewise.
(VEX_W_0F3A62_P_2): Likewise.
(VEX_W_0F3A63_P_2): Likewise.
(VEX_W_0F3ADF_P_2): Likewise.
(VEX_LEN_0F77_P_0): New.
(prefix_table): Update PREFIX_VEX_0F10, PREFIX_VEX_0F11,
PREFIX_VEX_0F12, PREFIX_VEX_0F16, PREFIX_VEX_0F2E,
PREFIX_VEX_0F2F, PREFIX_VEX_0F51, PREFIX_VEX_0F52,
PREFIX_VEX_0F53, PREFIX_VEX_0F58, PREFIX_VEX_0F59,
PREFIX_VEX_0F5A, PREFIX_VEX_0F5B, PREFIX_VEX_0F5C,
PREFIX_VEX_0F5D, PREFIX_VEX_0F5E, PREFIX_VEX_0F5F,
PREFIX_VEX_0F60, PREFIX_VEX_0F61, PREFIX_VEX_0F62,
PREFIX_VEX_0F63, PREFIX_VEX_0F64, PREFIX_VEX_0F65,
PREFIX_VEX_0F66, PREFIX_VEX_0F67, PREFIX_VEX_0F68,
PREFIX_VEX_0F69, PREFIX_VEX_0F6A, PREFIX_VEX_0F6B,
PREFIX_VEX_0F6C, PREFIX_VEX_0F6D, PREFIX_VEX_0F6F,
PREFIX_VEX_0F70, PREFIX_VEX_0F71_REG_2, PREFIX_VEX_0F71_REG_4,
PREFIX_VEX_0F71_REG_6, PREFIX_VEX_0F72_REG_4,
PREFIX_VEX_0F72_REG_6, PREFIX_VEX_0F73_REG_2,
PREFIX_VEX_0F73_REG_3, PREFIX_VEX_0F73_REG_6,
PREFIX_VEX_0F73_REG_7, PREFIX_VEX_0F74, PREFIX_VEX_0F75,
PREFIX_VEX_0F76, PREFIX_VEX_0F77, PREFIX_VEX_0F7C,
PREFIX_VEX_0F7D, PREFIX_VEX_0F7F, PREFIX_VEX_0FC2,
PREFIX_VEX_0FD0, PREFIX_VEX_0FD1, PREFIX_VEX_0FD2,
PREFIX_VEX_0FD3, PREFIX_VEX_0FD4, PREFIX_VEX_0FD5,
PREFIX_VEX_0FD8, PREFIX_VEX_0FD9, PREFIX_VEX_0FDA,
PREFIX_VEX_0FDC, PREFIX_VEX_0FDD, PREFIX_VEX_0FDE,
PREFIX_VEX_0FDF, PREFIX_VEX_0FE0, PREFIX_VEX_0FE1,
PREFIX_VEX_0FE2, PREFIX_VEX_0FE3, PREFIX_VEX_0FE4,
PREFIX_VEX_0FE5, PREFIX_VEX_0FE6, PREFIX_VEX_0FE8,
PREFIX_VEX_0FE9, PREFIX_VEX_0FEA, PREFIX_VEX_0FEB,
PREFIX_VEX_0FEC, PREFIX_VEX_0FED, PREFIX_VEX_0FEE,
PREFIX_VEX_0FEF, PREFIX_VEX_0FF1. PREFIX_VEX_0FF2,
PREFIX_VEX_0FF3, PREFIX_VEX_0FF4, PREFIX_VEX_0FF5,
PREFIX_VEX_0FF6, PREFIX_VEX_0FF8, PREFIX_VEX_0FF9,
PREFIX_VEX_0FFA, PREFIX_VEX_0FFB, PREFIX_VEX_0FFC,
PREFIX_VEX_0FFD, PREFIX_VEX_0FFE, PREFIX_VEX_0F3800,
PREFIX_VEX_0F3801, PREFIX_VEX_0F3802, PREFIX_VEX_0F3803,
PREFIX_VEX_0F3804, PREFIX_VEX_0F3805, PREFIX_VEX_0F3806,
PREFIX_VEX_0F3807, PREFIX_VEX_0F3808, PREFIX_VEX_0F3809,
PREFIX_VEX_0F380A, PREFIX_VEX_0F380B, PREFIX_VEX_0F3817,
PREFIX_VEX_0F381C, PREFIX_VEX_0F381D, PREFIX_VEX_0F381E,
PREFIX_VEX_0F3820, PREFIX_VEX_0F3821, PREFIX_VEX_0F3822,
PREFIX_VEX_0F3823, PREFIX_VEX_0F3824, PREFIX_VEX_0F3825,
PREFIX_VEX_0F3828, PREFIX_VEX_0F3829, PREFIX_VEX_0F382B,
PREFIX_VEX_0F382C, PREFIX_VEX_0F3831, PREFIX_VEX_0F3832,
PREFIX_VEX_0F3833, PREFIX_VEX_0F3834, PREFIX_VEX_0F3835,
PREFIX_VEX_0F3837, PREFIX_VEX_0F3838, PREFIX_VEX_0F3839,
PREFIX_VEX_0F383A, PREFIX_VEX_0F383B, PREFIX_VEX_0F383C,
PREFIX_VEX_0F383D, PREFIX_VEX_0F383E, PREFIX_VEX_0F383F,
PREFIX_VEX_0F3840, PREFIX_VEX_0F3A08, PREFIX_VEX_0F3A09,
PREFIX_VEX_0F3A0A, PREFIX_VEX_0F3A0B, PREFIX_VEX_0F3A0C,
PREFIX_VEX_0F3A0D, PREFIX_VEX_0F3A0E, PREFIX_VEX_0F3A0F,
PREFIX_VEX_0F3A40 and PREFIX_VEX_0F3A42 entries.
(vex_table): Update VEX 0F28 and 0F29 entries.
(vex_len_table): Update VEX_LEN_0F10_P_1, VEX_LEN_0F10_P_3,
VEX_LEN_0F11_P_1, VEX_LEN_0F11_P_3, VEX_LEN_0F2E_P_0,
VEX_LEN_0F2E_P_2, VEX_LEN_0F2F_P_0, VEX_LEN_0F2F_P_2,
VEX_LEN_0F51_P_1, VEX_LEN_0F51_P_3, VEX_LEN_0F52_P_1,
VEX_LEN_0F53_P_1, VEX_LEN_0F58_P_1, VEX_LEN_0F58_P_3,
VEX_LEN_0F59_P_1, VEX_LEN_0F59_P_3, VEX_LEN_0F5A_P_1,
VEX_LEN_0F5A_P_3, VEX_LEN_0F5C_P_1, VEX_LEN_0F5C_P_3,
VEX_LEN_0F5D_P_1, VEX_LEN_0F5D_P_3, VEX_LEN_0F5E_P_1,
VEX_LEN_0F5E_P_3, VEX_LEN_0F5F_P_1, VEX_LEN_0F5F_P_3,
VEX_LEN_0FC2_P_1, VEX_LEN_0FC2_P_3, VEX_LEN_0F3A0A_P_2 and
VEX_LEN_0F3A0B_P_2 entries.
(vex_w_table): Remove VEX_W_0F10_P_0, VEX_W_0F10_P_1,
VEX_W_0F10_P_2, VEX_W_0F10_P_3, VEX_W_0F11_P_0, VEX_W_0F11_P_1,
VEX_W_0F11_P_2, VEX_W_0F11_P_3, VEX_W_0F12_P_0_M_0,
VEX_W_0F12_P_0_M_1, VEX_W_0F12_P_1, VEX_W_0F12_P_2,
VEX_W_0F12_P_3, VEX_W_0F13_M_0, VEX_W_0F14, VEX_W_0F15,
VEX_W_0F16_P_0_M_0, VEX_W_0F16_P_0_M_1, VEX_W_0F16_P_1,
VEX_W_0F16_P_2, VEX_W_0F17_M_0, VEX_W_0F28, VEX_W_0F29,
VEX_W_0F2B_M_0, VEX_W_0F2E_P_0, VEX_W_0F2E_P_2, VEX_W_0F2F_P_0,
VEX_W_0F2F_P_2, VEX_W_0F50_M_0, VEX_W_0F51_P_0, VEX_W_0F51_P_1,
VEX_W_0F51_P_2, VEX_W_0F51_P_3, VEX_W_0F52_P_0, VEX_W_0F52_P_1,
VEX_W_0F53_P_0, VEX_W_0F53_P_1, VEX_W_0F58_P_0, VEX_W_0F58_P_1,
VEX_W_0F58_P_2, VEX_W_0F58_P_3, VEX_W_0F59_P_0, VEX_W_0F59_P_1,
VEX_W_0F59_P_2, VEX_W_0F59_P_3, VEX_W_0F5A_P_0, VEX_W_0F5A_P_1,
VEX_W_0F5A_P_3, VEX_W_0F5B_P_0, VEX_W_0F5B_P_1, VEX_W_0F5B_P_2,
VEX_W_0F5C_P_0, VEX_W_0F5C_P_1, VEX_W_0F5C_P_2, VEX_W_0F5C_P_3,
VEX_W_0F5D_P_0, VEX_W_0F5D_P_1, VEX_W_0F5D_P_2, VEX_W_0F5D_P_3,
VEX_W_0F5E_P_0, VEX_W_0F5E_P_1, VEX_W_0F5E_P_2, VEX_W_0F5E_P_3,
VEX_W_0F5F_P_0, VEX_W_0F5F_P_1, VEX_W_0F5F_P_2, VEX_W_0F5F_P_3,
VEX_W_0F60_P_2, VEX_W_0F61_P_2, VEX_W_0F62_P_2, VEX_W_0F63_P_2,
VEX_W_0F64_P_2, VEX_W_0F65_P_2, VEX_W_0F66_P_2, VEX_W_0F67_P_2,
VEX_W_0F68_P_2, VEX_W_0F69_P_2, VEX_W_0F6A_P_2, VEX_W_0F6B_P_2,
VEX_W_0F6C_P_2, VEX_W_0F6D_P_2, VEX_W_0F6F_P_1, VEX_W_0F6F_P_2,
VEX_W_0F70_P_1, VEX_W_0F70_P_2, VEX_W_0F70_P_3,
VEX_W_0F71_R_2_P_2, VEX_W_0F71_R_4_P_2, VEX_W_0F71_R_6_P_2,
VEX_W_0F72_R_2_P_2, VEX_W_0F72_R_4_P_2, VEX_W_0F72_R_6_P_2,
VEX_W_0F73_R_2_P_2, VEX_W_0F73_R_3_P_2, VEX_W_0F73_R_6_P_2,
VEX_W_0F73_R_7_P_2, VEX_W_0F74_P_2, VEX_W_0F75_P_2,
VEX_W_0F76_P_2, VEX_W_0F77_P_0, VEX_W_0F7C_P_2, VEX_W_0F7C_P_3,
VEX_W_0F7D_P_2, VEX_W_0F7D_P_3, VEX_W_0F7E_P_1, VEX_W_0F7F_P_1,
VEX_W_0F7F_P_2, VEX_W_0FAE_R_2_M_0, VEX_W_0FAE_R_3_M_0,
VEX_W_0FC2_P_0, VEX_W_0FC2_P_1, VEX_W_0FC2_P_2, VEX_W_0FC2_P_3,
VEX_W_0FD0_P_2, VEX_W_0FD0_P_3, VEX_W_0FD1_P_2, VEX_W_0FD2_P_2,
VEX_W_0FD3_P_2, VEX_W_0FD4_P_2, VEX_W_0FD5_P_2, VEX_W_0FD6_P_2,
VEX_W_0FD7_P_2_M_1, VEX_W_0FD8_P_2, VEX_W_0FD9_P_2,
VEX_W_0FDA_P_2, VEX_W_0FDB_P_2, VEX_W_0FDC_P_2, VEX_W_0FDD_P_2,
VEX_W_0FDE_P_2, VEX_W_0FDF_P_2, VEX_W_0FE0_P_2, VEX_W_0FE1_P_2,
VEX_W_0FE2_P_2, VEX_W_0FE3_P_2, VEX_W_0FE4_P_2, VEX_W_0FE5_P_2,
VEX_W_0FE6_P_1, VEX_W_0FE6_P_2, VEX_W_0FE6_P_3,
VEX_W_0FE7_P_2_M_0, VEX_W_0FE8_P_2, VEX_W_0FE9_P_2,
VEX_W_0FEA_P_2, VEX_W_0FEB_P_2, VEX_W_0FEC_P_2, VEX_W_0FED_P_2,
VEX_W_0FEE_P_2, VEX_W_0FEF_P_2, VEX_W_0FF0_P_3_M_0,
VEX_W_0FF1_P_2, VEX_W_0FF2_P_2, VEX_W_0FF3_P_2, VEX_W_0FF4_P_2,
VEX_W_0FF5_P_2, VEX_W_0FF6_P_2, VEX_W_0FF7_P_2, VEX_W_0FF8_P_2,
VEX_W_0FF9_P_2, VEX_W_0FFA_P_2, VEX_W_0FFB_P_2, VEX_W_0FFC_P_2,
VEX_W_0FFD_P_2, VEX_W_0FFE_P_2, VEX_W_0F3800_P_2,
VEX_W_0F3801_P_2, VEX_W_0F3802_P_2, VEX_W_0F3803_P_2,
VEX_W_0F3804_P_2, VEX_W_0F3805_P_2, VEX_W_0F3806_P_2,
VEX_W_0F3807_P_2, VEX_W_0F3808_P_2, VEX_W_0F3809_P_2,
VEX_W_0F380A_P_2, VEX_W_0F380B_P_2, VEX_W_0F3817_P_2,
VEX_W_0F381C_P_2, VEX_W_0F381D_P_2, VEX_W_0F381E_P_2,
VEX_W_0F3820_P_2, VEX_W_0F3821_P_2, VEX_W_0F3822_P_2,
VEX_W_0F3823_P_2, VEX_W_0F3824_P_2, VEX_W_0F3825_P_2,
VEX_W_0F3828_P_2, VEX_W_0F3829_P_2, VEX_W_0F382A_P_2_M_0,
VEX_W_0F382B_P_2, VEX_W_0F3830_P_2, VEX_W_0F3831_P_2,
VEX_W_0F3832_P_2, VEX_W_0F3833_P_2, VEX_W_0F3834_P_2,
VEX_W_0F3835_P_2, VEX_W_0F3837_P_2, VEX_W_0F3838_P_2,
VEX_W_0F3839_P_2, VEX_W_0F383A_P_2, VEX_W_0F383B_P_2,
VEX_W_0F383C_P_2, VEX_W_0F383D_P_2, VEX_W_0F383E_P_2,
VEX_W_0F383F_P_2, VEX_W_0F3840_P_2, VEX_W_0F3841_P_2,
VEX_W_0F38DB_P_2, VEX_W_0F3A08_P_2, VEX_W_0F3A09_P_2,
VEX_W_0F3A0A_P_2, VEX_W_0F3A0B_P_2, VEX_W_0F3A0C_P_2,
VEX_W_0F3A0D_P_2, VEX_W_0F3A0E_P_2, VEX_W_0F3A0F_P_2,
VEX_W_0F3A21_P_2, VEX_W_0F3A40_P_2, VEX_W_0F3A41_P_2,
VEX_W_0F3A42_P_2, VEX_W_0F3A62_P_2, VEX_W_0F3A63_P_2 and
VEX_W_0F3ADF_P_2 entries.
(mod_table): Update MOD_VEX_0F2B, MOD_VEX_0F50,
MOD_VEX_0FD7_PREFIX_2, MOD_VEX_0FE7_PREFIX_2,
MOD_VEX_0FF0_PREFIX_3 and MOD_VEX_0F382A_PREFIX_2 entries.

Free symbol buffers if they are no longer in use

add_specific_symbols allocates a buffer to hold symbols.  It should be
freed only if it is no longer in use.

PR binutils/23633
* objcopy.c (strip_specific_buffer): New.
(strip_unneeded_buffer): Likewise.
(keep_specific_buffer): Likewise.
(localize_specific_buffer): Likewise.
(globalize_specific_buffer): Likewise.
(keepglobal_specific_buffer): Likewise.
(weaken_specific_buffer): Likewise.
(add_specific_symbols): Add an argument to return pointer to
allocated buffer.
(copy_main): Update add_specific_symbols to update pointers to
allocated buffer.  Free pointers to allocated buffer before
return.

Update get_standard_cache_dir for macOS

On macOS the usual cache directory is ~/Library/Caches.  This patch
changes get_standard_cache_dir to use that instead of XDG.

gdb/ChangeLog
2018-09-17  Tom Tromey  <tom@tromey.com>

* common/pathstuff.c (get_standard_cache_dir): Use
~/Library/Caches on macOS.
* common/pathstuff.h (get_standard_cache_dir): Update comment.

gdb/doc/ChangeLog
2018-09-17  Tom Tromey  <tom@tromey.com>

* gdb.texinfo (Index Files): Update for cache directory change on
macOS.

Support objcopy --remove-section=.relaFOO

* objcopy.c (handle_remove_section_option): Don't require a dot
after .rela and .rel to handle a possible relocation section.
* testsuite/binutils-all/remove-relocs-07.s,
* testsuite/binutils-all/remove-relocs-07.d,
* testsuite/binutils-all/remove-relocs-08.d: New tests.
* testsuite/binutils-all/remove-relocs-01.d,
* testsuite/binutils-all/remove-relocs-04.d,
* testsuite/binutils-all/remove-relocs-05.d,
* testsuite/binutils-all/remove-relocs-06.d: Exclude mips64-openbsd.

Remove bogus notarget in gas teststuite

* testsuite/gas/arm/arch7.d: Delete notarget.
* testsuite/gas/arm/arch7a-mp.d: Likewise.
* testsuite/gas/arm/arch7em.d: Likewise.
* testsuite/gas/arm/archv8m-main-dsp-5.d: Likewise.
* testsuite/gas/arm/barrier.d: Likewise.
* testsuite/gas/arm/bignum1.d: Likewise.
* testsuite/gas/arm/thumb32.d: Likewise.
* testsuite/gas/elf/dwarf2-1.d: Likewise.
* testsuite/gas/elf/dwarf2-2.d: Likewise.
* testsuite/gas/elf/dwarf2-4.d: Likewise.
* testsuite/gas/elf/group2.d: Likewise.
* testsuite/gas/arm/mapshort-elf.d: Only notarget pe and wince.
* testsuite/gas/elf/dwarf2-3.d: Delete notarget, xfail ft32 and h8300.
* testsuite/gas/elf/dwarf2-6.d: Delete notarget, xfail a few.

A few hppa testcase tidies

binutils/
* testsuite/lib/binutils-common.exp (is_som_format): New proc.
(run_dump_test): Correct target test for alternate .comm syntax.
(get_standard_section_names): Handle som format.
* testsuite/lib/utils-lib.exp (default_binutils_assemble_flags):
Correct target test for alternate .comm syntax.
gas/
* testsuite/gas/all/gas.exp (redef3): Don't xfail for hppa.
(octa): Run for hppa.
* testsuite/gas/elf/elf.exp (common1, common2): Likewise.
* testsuite/gas/elf/symver.d: Delete notarget.
ld/
* testsuite/ld-elf/comm-data5.d: Remove notarget for hppa.
* testsuite/ld-scripts/defined6.d: Likewise.

Adjust some strip testcases to silence h8300 warnings

* testsuite/binutils-all/strip-13mips64.s: Add section flags
for reloc section.
* testsuite/binutils-all/strip-13rel.s: Likewise.
* testsuite/binutils-all/strip-13rela.s: Likewise.
* testsuite/binutils-all/strip-14mips64.s: Likewise.
* testsuite/binutils-all/strip-14rel.s: Likewise.
* testsuite/binutils-all/strip-14rela.s: Likewise.
* testsuite/binutils-all/strip-15mips64.s: Likewise.
* testsuite/binutils-all/strip-15rel.s: Likewise.
* testsuite/binutils-all/strip-15rela.s: Likewise.

x86: Replace VexW=3 with VexWIG

* i386-opc.tbl (VexWIG): New.
Replace VexW=3 with VexWIG.

python: Make gdb.execute("show commands") work (PR 23669)

Since commit

  56bcdbea2bed ("Let gdb.execute handle multi-line commands")

trying to use a command like gdb.execute("show commands") in Python
fails.  GDB ends up trying to run the "commands" command.

The reason is that GDB gets confused with the special "commands"
command.  In process_next_line, the lookup_cmd_1 function returns the
cmd_list_element representing the "commands" sub-command of "show".
Lower, we check the cmd_list_element to see if it matches various
control commands by name, including the "commands" command.  This is
where we wrongfully conclude that the executed command must be
"commands", when in reality it was "show commands".

The fix proposed in this patch removes the comparisons by name, instead
comparing the cmd_list_element object by pointer with the objects
created at initialization time.

Tested on the buildbot, though on a single builder (Fedora-x86_64-m64).

gdb/ChangeLog:

PR python/23669
* breakpoint.c (commands_cmd_element): New.
(_initialize_breakpoint): Assign commands_cmd_element.
* breakpoint.h (commands_cmd_element): New.
* cli/cli-script.c (while_cmd_element, if_command,
define_cmd_element): New.
(command_name_equals): Remove.
(process_next_line): Compare commands by pointer, not by name.
(_initialize_cli_script): Assign the various cmd_list_element
variables.
* compile/compile.c (compile_cmd_element): New.
(_initialize_compile): Assign compile_cmd_element.
* compile/compile.h (compile_cmd_element): New.
* guile/guile.c (guile_cmd_element): New.
(install_gdb_commands): Assign guile_cmd_element.
* guile/guile.h (guile_cmd_element): New.
* python/python.c (python_cmd_element): New.
(_initialize_python): Assign python_cmd_element.
* python/python.h (python_cmd_element): New.
* tracepoint.c (while_stepping_cmd_element): New.
(_initialize_tracepoint): Assign while_stepping_cmd_element.
* tracepoint.h (while_stepping_cmd_element): New.

gdb/testsuite/ChangeLog:

PR python/23669
* gdb.python/python.exp: Test gdb.execute("show commands").

Ensure that binutils test names are unique.

binutils* testsuite/binutils-all/compress.exp: Rename second "objcopy
zlib-gnu compress debug sections 3" test to "objcopy zlib-gabi
compress debug sections 3" and use gabi object files instead
of gnu object files.
* testsuite/binutils-all/objcopy.exp: Add suffix to the names
of the "ELF group" tests.
* testsuite/binutils-all/readelf.exp (proc readelf_find_size):
Add an iteration parameter and include it in the name of the
test.  Update callers to include an iteration count.

gas * testuite/gas/elf/group0a.d: Add extra details to the test
name.
* testuite/gas/elf/group0b.d: Likewise.
* testuite/gas/elf/group1a.d: Likewise.
* testuite/gas/elf/group1b.d: Likewise.
* testuite/gas/elf/group0b.d: Likewise.
* testuite/gas/elf/section9.d: Likewise.
* testuite/gas/i386/ilp32/lns/lns-common-1.d: Likewise.
* testuite/gas/i386/ilp32/lns/lns-duplicate-1.d: Likewise.

ld * testuite/ld/ld-elf/audit.exp: Differentiate the names of the
two "Run with shared with --audit" tests.
* testuite/ld/ld-elf/compress.exp: Differentiate the zlib
compressed debug output test names.
* testuite/ld/ld-i386/tlspie1.d: Add extra details to the test
name.
* testuite/ld/ld-i386/tlspie2.d: Likewise.
* testuite/ld/ld-size/size.exp: Add missing escapes to the end
of lines in the size-3e test.
* testuite/ld/ld-unique/unique.exp: Differentiate the names of
the two "Checking unique PIC object" tests.
* testuite/ld/ld-x86-64/tlspie1.d: Add extra details to the test
name.

S/390: Prevent GOT access rewrite for certain symbols

When dereferencing a GOT slot with lgrl or lg we rewrite this using
larl to get rid of the extra memory access.  However, we cannot do
this for:

- symbols marked for absolute addressing
- symbols at odd addresses (larl can handle only even addresses)

Fixed with the attached patch.

bfd/ChangeLog:

2018-09-17  Andreas Krebbel  <krebbel@linux.ibm.com>

* elf64-s390.c (elf_s390_relocate_section): Prevent rewriting of
GOT accesses with larl for ABS or misaligned symbols.

ld/ChangeLog:

2018-09-17  Andreas Krebbel  <krebbel@linux.ibm.com>

* testsuite/ld-s390/gotreloc-1.s: Add tests for ABS and misaligned
symbol. Move variables into data section. Make bar 8 bytes wide.
* testsuite/ld-s390/gotreloc-1.ver: Make misaligned_sym resolve locally.
* testsuite/ld-s390/gotreloc_31-1.dd: Adjust patterns.
* testsuite/ld-s390/gotreloc_64-norelro-1.dd: Likewise.
* testsuite/ld-s390/gotreloc_64-relro-1.dd: Likewise.

Make save_infcall_*_state return unique pointers

Simon pointed out that save_infcall_suspend_state and
save_infcall_control_state could return unique pointers.  This patch
implements this idea.

gdb/ChangeLog
2018-09-17  Tom Tromey  <tom@tromey.com>

* infrun.c (save_infcall_suspend_state): Return
infcall_suspend_state_up.
(save_infcall_control_state): Return infcall_control_state_up.
* inferior.h (save_infcall_suspend_state)
(save_infcall_control_state): Declare later.  Return unique
pointers.

Remove release_stop_context_cleanup

This removes release_stop_context_cleanup, replacing it with a
stop_context destructor.  It also mildly c++-ifies this struct.

gdb/ChangeLog
2018-09-17  Tom Tromey  <tom@tromey.com>

* infrun.c (struct stop_context): Declare constructor,
destructor, "changed" method.
(stop_context::stop_context): Rename from save_stop_context.
(stop_context::~stop_context): Rename from
release_stop_context_cleanup.
(normal_stop): Update.
(stop_context::changed): Rename from stop_context_changed.  Return
bool.

Remove two infrun cleanups

This removes a couple of cleanups from infrun by introducing a couple
of unique_ptr specializations.

gdb/ChangeLog
2018-09-17  Tom Tromey  <tom@tromey.com>

* inferior.h (struct infcall_suspend_state_deleter): New.
(infcall_suspend_state_up): New typedef.
(struct infcall_control_state_deleter): New.
(infcall_control_state_up): New typedef.
(make_cleanup_restore_infcall_suspend_state)
(make_cleanup_restore_infcall_control_state): Don't declare.
* infcall.c (call_function_by_hand_dummy): Update.
* infrun.c (do_restore_infcall_suspend_state_cleanup)
(make_cleanup_restore_infcall_suspend_state): Remove.
(do_restore_infcall_control_state_cleanup)
(make_cleanup_restore_infcall_control_state): Remove.

Use new and delete for struct infcall_control_state

This changes infrun.c to use new and delete for infcall_control_state.

gdb/ChangeLog
2018-09-17  Tom Tromey  <tom@tromey.com>

* gdbthread.h (struct thread_control_state): Add initializer.
(class thread_info) <control>: Remove initializer.
* inferior.h (struct inferior_control_state): Add initializer.
(class inferior) <control>: Remove initializer.
(exit_inferior_1): Update.
* infrun.c (struct infcall_control_state): Add constructors.
(save_infcall_control_state): Use new.
(restore_infcall_control_state, discard_infcall_control_state):
Use delete.

Remove cleanup from infrun.c

This removes a cleanup from infrun.c by taking advantage of the
previous patch to introduce a use of unique_xmalloc_ptr.

gdb/ChangeLog
2018-09-17  Tom Tromey  <tom@tromey.com>

* infrun.c (struct infcall_suspend_state) <registers>: Now a
unique_ptr.
<siginfo_data>: Now a unique_xmalloc_ptr.
(save_infcall_suspend_state, restore_infcall_suspend_state)
(discard_infcall_suspend_state)
(get_infcall_suspend_state_regcache): Update.

Use new and delete for struct infcall_suspend_state

This changes infrun.c to use new and delete for infcall_suspend_state.
This enables the coming cleanups.

gdb/ChangeLog
2018-09-17  Tom Tromey  <tom@tromey.com>

* gdbthread.h (struct thread_suspend_state): Add initializers.
(class thread_info) <suspend>: Remove initializer.
* infrun.c (struct infcall_suspend_state): Add initializers.
(save_infcall_suspend_state): Use new.
(discard_infcall_suspend_state): Use delete.

Don't steal references in the gdb Python code

Some Python APIs steal references from their caller, and the refcount
checker supports this via an attribute.

However, in gdb with C++ we have a better idiom available: we can use
std::move on a gdbpy_ref<> instead.  This makes the semantics obvious
at the point of call, and is safer at runtime as well, because the
callee's gdbpy_ref<> will be emptied.

This patch changes the reference-stealing code in gdb to use rvalue
references instead.

Tested on x86-64 Fedora 28.

gdb/ChangeLog
2018-09-16  Tom Tromey  <tom@tromey.com>

* python/python-internal.h (CPYCHECKER_STEALS_REFERENCE_TO_ARG):
Remove.
* python/py-varobj.c (py_varobj_iter_ctor): Change pyiter to
rvalue reference.  Remove CPYCHECKER_STEALS_REFERENCE_TO_ARG.
(py_varobj_iter_new): Likewise.
(py_varobj_get_iterator): Use gdbpy_ref.

Simplify uses of thread_to_thread_object

An review by Simon of an earlier showed a few spots related to
thread_to_thread_object that could be simplified.  This also detected
a latent bug, where thread_to_thread_object was inconsistent about
setting the Python exception before a NULL return.

Tested on x86-64 Fedora 28.

gdb/ChangeLog
2018-09-16  Tom Tromey  <tom@tromey.com>

* python/py-threadevent.c (py_get_event_thread): Simplify.
* python/py-inferior.c (infpy_thread_from_thread_handle):
Return immediately after calling thread_to_thread_object.  Use
Py_RETURN_NONE.
(thread_to_thread_object): Set the exception on a NULL return.

Sort objects in gdb and gdbserver Makefiles

Tom mentioned this a while ago, as a way to give you a cheap sense of
progression in your build, as all object files will be built
alphabetically (including the directory part).  I tried it and I think
it's nice.

gdb/ChangeLog:

* Makefile.in (LIBGDB_OBS): Sort COMMON_OBS.

gdb/gdbserver/ChangeLog:

* Makefile.in (gdbserver$(EXEEXT)): Sort OBS.
(gdbreplay$(EXEEXT)): Sort GDBREPLAY_OBS.
($(IPA_LIB)): Sort IPA_OBJS.

gdbserver/Makefile.in: Remove ADD_DEPS

ADD_DEPS is defined nowhere, so I presume it's not useful.  If I'm wrong
and this is actually used, there should be a comment explaining where it
comes from.

gdb/gdbserver/ChangeLog:

* Makefile.in: Remove references to $(ADD_DEPS).

Automatic date update in version.in

S12Z Add tests for relocs.

ld/testsuite/ld-s12z/
    * reloc-ext18-1.d: New file.
    * reloc-ext18-1.d: New file.
    * reloc-ext18-2.d: New file.
    * reloc-ext18.d: New file.
    * reloc-ext18.s: New file.
    * reloc-ext24.d: New file.
    * reloc-ext24.s: New file.
    * reloc-ext32.d: New file.
    * reloc-ext32.s: New file.
    * reloc-opr.d: New file.
    * reloc-opr.d: New file.
    * reloc-opr.s: New file.
    * reloc-pc-rel-7-15.d: New file.
    * reloc-pc-rel-7-15.s: New file.

Don't emit data_section_size when -r is specified

* ld/scripttempl/elfm9s12z.sc (.install): Add RELOCATING+ qualifier.

S12Z: LD: Rename z12s.exp --> s12z.exp

* ld/testsuite/ld-s12z/z12s.exp: Delete.
* ld/testsuite/ld-s12z/s12z.exp: New file.

S12Z: Remove diagnostic printf statement.

* bfd/elf32-s12z.c (bfd_elf32_bfd_reloc_name_lookup): Remove diagnostic printf
  (artifact from debugging)

S12Z: Set the source mask value of all howtos to zero.

Thanks to Alan Modra for this hint.

* bfd/elf32-s12z.c (elf_s12z_howto_table): set all src_mask members to zero.

Remove CPYCHECKER_RETURNS_BORROWED_REF

CPYCHECKER_RETURNS_BORROWED_REF is not used, and I think should never
be used.  This patch removes it.

gdb/ChangeLog
2018-09-16  Tom Tromey  <tom@tromey.com>

* python/python-internal.h (CPYCHECKER_RETURNS_BORROWED_REF):
Remove.

Change thread_to_thread_object to return a new reference

This changes thread_to_thread_object to return a new reference and
fixes up all the callers.

gdb/ChangeLog
2018-09-16  Tom Tromey  <tom@tromey.com>

* python/python-internal.h (thread_to_thread_object): Change
return type.
* python/py-inferior.c (thread_to_thread_object): Return a new
reference.
(infpy_thread_from_thread_handle): Update.
* python/py-infthread.c (gdbpy_selected_thread): Update.
* python/py-stopevent.c (create_stop_event_object): Update.
* python/py-threadevent.c (py_get_event_thread): Return a new
reference.
(py_get_event_thread): Update.
* python/py-event.h (py_get_event_thread): Change return type.
* python/py-continueevent.c (create_continue_event_object):
Update.

Change objfile_to_objfile_object to return a new reference

This changes objfile_to_objfile_object to return a new references and
fixes up all the uses.

gdb/ChangeLog
2018-09-16  Tom Tromey  <tom@tromey.com>

* python/py-progspace.c (pspy_get_objfiles): Update.
* python/python-internal.h (objfile_to_objfile_object): Change
return type.
* python/py-newobjfileevent.c (create_new_objfile_event_object):
Update.
* python/py-xmethods.c (gdbpy_get_matching_xmethod_workers):
Update.
* python/python.c (gdbpy_get_current_objfile): Update.
(gdbpy_objfiles): Update.
* python/py-objfile.c (objfpy_get_owner, gdbpy_lookup_objfile):
Update.
(objfile_to_objfile_object): Return a new reference.
* python/py-symtab.c (stpy_get_objfile): Update.
* python/py-prettyprint.c (find_pretty_printer_from_objfiles):
Update.

Change pspace_to_pspace_object to return a new reference

This changes pspace_to_pspace_object to return a new reference and
fixes up all the callers.

gdb/ChangeLog
2018-09-16  Tom Tromey  <tom@tromey.com>

* python/py-inferior.c (infpy_get_progspace): Update.
* python/python-internal.h (pspace_to_pspace_object): Change
return type.
* python/py-newobjfileevent.c
(create_clear_objfiles_event_object): Update.
* python/py-xmethods.c (gdbpy_get_matching_xmethod_workers):
Update.
* python/python.c (gdbpy_get_current_progspace): Update.
(gdbpy_progspaces): Update.
* python/py-progspace.c (pspace_to_pspace_object): Return a new
reference.
* python/py-objfile.c (objfpy_get_progspace): Update.
* python/py-prettyprint.c (find_pretty_printer_from_progspace):
Update.

Add more methods to gdb.Progspace

There are a number of global functions in the gdb Python module which
really should be methods on Progspace.  This patch adds new methods to
Progspace and then redefines these globals in terms of these new
methods.

This version has been rebased on the related changes that Simon
recently put in.

Built and regtested on x86-64 Fedora 28.

gdb/ChangeLog
2018-09-16  Tom Tromey  <tom@tromey.com>

* python/lib/gdb/__init__.py (current_progspace, objfiles)
(solib_name, block_for_pc, find_pc_line): New functions.
(execute_unwinders): Update.
* python/py-block.c (gdbpy_block_for_pc): Remove.
* python/py-inferior.c (infpy_get_progspace): New function.
(inferior_object_getset) <progspace>: Add.
* python/py-progspace.c (pspy_objfiles): Rewrite.
(pspy_solib_name, pspy_block_for_pc)
(pspy_find_pc_line, pspy_is_valid): New functions.
(progspace_object_methods): Add entries for solib_name,
block_for_pc, find_pc_line, is_valid.
* python/python-internal.h (gdbpy_block_for_pc)
(build_objfiles_list): Don't declare.
* python/python.c: Don't include solib.h.
(gdbpy_solib_name, gdbpy_find_pc_line)
(gdbpy_get_current_progspace, build_objfiles_list)
(gdbpy_objfiles): Remove.
(GdbMethods) <current_progspace, objfiles, block_for_pc,
solib_name, find_pc_line>: Remove entries.

gdb/doc/ChangeLog
2018-09-16  Tom Tromey  <tom@tromey.com>

* python.texi (Basic Python): Update docs for find_pc_line,
solib_name.
(Progspaces In Python): Update docs for current_progspace.
Document block_for_pc, find_pc_line, is_valid, nsolib_name.
Move method documentation before example.

Use GNU style for metasyntactic variables in gdbserver

This changes a couple of places in gdbserver to use the GNU style for
metasyntactic variables.

gdb/gdbserver/ChangeLog
2018-09-16  Tom Tromey  <tom@tromey.com>

* remote-utils.c (remote_open): Use GNU style for metasyntactic
variables.
* gdbreplay.c (gdbreplay_usage): Use GNU style for metasyntactic
variables.

Use GNU style for metasyntactic variables in gdb

I searched for other spots that did not use the GNU style for
metasyntactic syntactic variables.  This patch fixes most of the ones
I found in gdb proper.  There are a few remaining in MI, but I was
unsure whether those should be touched.

gdb/ChangeLog
2018-09-16  Tom Tromey  <tom@tromey.com>

* top.c (new_ui_command): Use GNU style for metasyntactic
variables.
* breakpoint.c (stopat_command): Use GNU style for metasyntactic
variables.
* maint.c (maintenance_translate_address): Remove "<>" around
text.
* interps.c (interpreter_exec_cmd): Use GNU style for
metasyntactic variables.
* nto-procfs.c (nto_procfs_target_info): Use GNU style for
metasyntactic variables.
* tracepoint.c (tfind_range_command): Use GNU style for
metasyntactic variables.
(tfind_outside_command): Likewise.
(_initialize_tracepoint): Likewise.
* remote.c (extended_remote_target::create_inferior): Use GNU
style for metasyntactic variables.
* sparc64-tdep.c (adi_examine_command): Use GNU style for
metasyntactic variables.
(adi_assign_command): Likewise.

gdb/testsuite/ChangeLog
2018-09-16  Tom Tromey  <tom@tromey.com>

* gdb.base/new-ui.exp (do_execution_tests): Update.
* gdb.base/dbx.exp (test_breakpoints): Update.

Expand "show disassembler-options" output

I typed this:

    (gdb) help set disassembler-options
    Set the disassembler options.
    Usage: set disassembler-options OPTION [,OPTION]...

    See: 'show disassembler-options' for valid option values.

... so I tried what it said and got:

    (gdb) show disassembler-options
    The current disassembler options are ''

This surprised me a little, so this patch adds some text to explain
the situation when an architecture does not have disassembler options.

While there I noticed one more spot where gdb was not using the GNU
style for metasyntactic variables.  This patch fixes this as well.

gdb/ChangeLog
2018-09-16  Tom Tromey  <tom@tromey.com>

* disasm.c (show_disassembler_options_sfunc): Use GNU style for
metasyntactic variables.  Print message if no disassembler options
are available.

x86: Set VexW=3 on AVX vrsqrtss

AVX vrsqrtss is a VEX WIG instruction.

* i386-opc.tbl: Set VexW=3 on AVX vrsqrtss.
* i386-tbl.h: Regenerated.

Automatic date update in version.in

Change get_inferior_args to return const char *

I noticed that get_inferior_args should return const char *, because
it is just returning a reference to something owned by the inferior.

I'm checking this in.

gdb/ChangeLog
2018-09-15  Tom Tromey  <tom@tromey.com>

* infcmd.c (get_inferior_args): Return const char *.
* inferior.h (get_inferior_args): Return type now const.
* linux-tdep.c (linux_fill_prpsinfo): Update.
* procfs.c (procfs_target::make_corefile_notes): Update.

x86: Set Vex=1 on VEX.128 only vmovq

AVX "VMOVQ xmm1, xmm2/m64" and "VMOVQ xmm1/m64, xmm2" can only be
encoded with VEX.128.  Set Vex=1 on VEX.128 only vmovq and update
assembler tests.

gas/

PR gas/23665
* testsuite/gas/i386/avx-scalar-intel.d: Updated.
* testsuite/gas/i386/avx-scalar.d: Likewise.
* testsuite/gas/i386/x86-64-avx-scalar-intel.d: Likewise.
* testsuite/gas/i386/x86-64-avx-scalar.d: Likewise.

opcodes/

PR gas/23665
* i386-dis.c (vex_len_table): Update VEX_LEN_0F7E_P_1 and
VEX_LEN_0FD6_P_2 entries.
* i386-opc.tbl: Set Vex=1 on VEX.128 only vmovq.
* i386-tbl.h: Regenerated.

Consolidate run_dump_test

This merges the three versions of run_dump_test.  Improved warning
handling versus the old gas version shows up a number of tests that
need their disassembly updating:
arm-linuxeabi  +FAIL: ARM v1 instructions
arm-linuxeabi  +FAIL: Accepted v8-a with ARMv8.1 AdvSIMD.
arm-linuxeabi  +FAIL: bl local instructions for v4t.
arm-linuxeabi  +FAIL: UDF
and some that now fail due to detecting assembly warnings:
h8300-elf  +FAIL: binutils-all/strip-13
h8300-elf  +FAIL: binutils-all/strip-14
h8300-elf  +FAIL: binutils-all/strip-15

I've generally kept the union of all run_dump_test features, except
that the ld target aliases "cfi" and "shared" have disappeared, as has
the binutils substitution of $srcdir as $scrdir/$subdir.

binutils/
* testsuite/binutils-all/add-symbol.d: Add "section_subst: no".
* testsuite/binutils-all/elfedit.exp: Don't set tempfile or copyfile.
* testsuite/binutils-all/symbols-1.d,
* testsuite/binutils-all/symbols-2.d,
* testsuite/binutils-all/symbols-3.d,
* testsuite/binutils-all/symbols-4.d: Quote '*' and '!'.
* testsuite/binutils-all/add-empty-section.d,
* testsuite/binutils-all/add-section.d,
* testsuite/binutils-all/elfedit.exp,
* testsuite/binutils-all/note-1.d,
* testsuite/binutils-all/pr23633.d: Add $subdir after $srcdir.
* testsuite/config/default.exp (AS, ASFLAGS): Define.
* testsuite/config/hppa.sed: Handle all common symbols.
* testsuite/lib/binutils-common.exp (run_dump_test): New proc,
merged from three other versions.
(slurp_options, file_contents, set_file_contents): Likewise.
(big_or_little_endian, get_standard_section_names): Likewise.
* testsuite/lib/utils-lib.exp (run_dump_test): Delete.
(slurp_options, proc file_contents): Delete.
(get_standard_section_names): Delete.
gas/
* testsuite/config/default.exp: Make tmpdir.
* testsuite/lib/gas-defs.exp (run_dump_test): Delete.
(get_standard_section_names, slurp_options): Delete.
ld/
* testsuite/ld-d10v/reloc-007.d,
* testsuite/ld-d10v/reloc-008.d,
* testsuite/ld-d10v/reloc-015.d,
* testsuite/ld-d10v/reloc-016.d: Remove "error:".
* testsuite/ld-elf/eh-frame-hdr.d,
* testsuite/ld-elf/eh5.d,
* testsuite/ld-gc/personality.d: Replace "cfi" and "shared" in
target list with appropriate proc.
* testsuite/ld-elf/frame.exp: Use check_shared_lib_support rather
than "istarget shared".
* testsuite/lib/ld-lib.exp (proc big_or_little_endian): Delete.
(run_dump_test, slurp_options, file_contents): Delete.
(set_file_contents, istarget): Delete.

run_dump_test replace PROG with DUMPPROG in gas and ld

To be compatible with the binutils version, that uses PROG for the
tool under test and DUMPPROG for the dump tool.

gas/
* testsuite/gas/mips/aent-2.d,
* testsuite/gas/mips/aent-mdebug-2.d,
* testsuite/gas/mips/attr-gnu-4-0.d,
* testsuite/gas/mips/attr-gnu-4-1.d,
* testsuite/gas/mips/attr-gnu-4-2.d,
* testsuite/gas/mips/attr-gnu-4-3.d,
* testsuite/gas/mips/attr-gnu-4-5.d,
* testsuite/gas/mips/attr-gnu-4-6.d,
* testsuite/gas/mips/attr-gnu-4-7.d,
* testsuite/gas/mips/attr-none-double.d,
* testsuite/gas/mips/attr-none-o32-fp64-nooddspreg.d,
* testsuite/gas/mips/attr-none-o32-fp64.d,
* testsuite/gas/mips/attr-none-o32-fpxx.d,
* testsuite/gas/mips/attr-none-single-float.d,
* testsuite/gas/mips/attr-none-soft-float.d,
* testsuite/gas/mips/elf-rel27.d,
* testsuite/gas/mips/loc-swap-2.d,
* testsuite/gas/mips/loc-swap-3.d,
* testsuite/gas/mips/loc-swap.d,
* testsuite/gas/mips/micromips@loc-swap-2.d,
* testsuite/gas/mips/micromips@loc-swap.d,
* testsuite/gas/mips/micromips@stabs-symbol-type.d,
* testsuite/gas/mips/mips16-intermix.d,
* testsuite/gas/mips/mips16@loc-swap-2.d,
* testsuite/gas/mips/mips16@loc-swap.d,
* testsuite/gas/mips/mips16@stabs-symbol-type.d,
* testsuite/gas/mips/mips16e@loc-swap.d,
* testsuite/gas/mips/no-odd-spreg.d,
* testsuite/gas/mips/odd-spreg.d,
* testsuite/gas/mips/r6-attr-none-double.d,
* testsuite/gas/mips/stabs-symbol-type.d,
* testsuite/lib/gas-defs.exp (run_dump_test): Replace PROG
with DUMPPROG.
ld/
* testsuite/lib/ld-lib.exp (run_dump_test): Replace PROG
with DUMPPROG.

gas testuite fixes: don't match dump.o

The consolidated run_dump_test will use object file names based on the
source file name, like the current ld version.

* testsuite/gas/elf/symver.d,
* testsuite/gas/ft32/insn.d,
* testsuite/gas/ft32/insnsc.d,
* testsuite/gas/i386/ilp32/elf/symver.d,
* testsuite/gas/lm32/csr.d,
* testsuite/gas/lm32/insn.d,
* testsuite/gas/m68hc11/9s12x-exg-sex-tfr.d,
* testsuite/gas/m68hc11/9s12x-mov.d,
* testsuite/gas/m68hc11/hexprefix.d,
* testsuite/gas/m68hc11/insns9s12x.d,
* testsuite/gas/m68hc11/insns9s12xg.d,
* testsuite/gas/mep/dj1.be.d,
* testsuite/gas/mep/dj1.le.d,
* testsuite/gas/mips/set-arch.d,
* testsuite/gas/mips/tls-o32.d,
* testsuite/gas/nios2/branch-r2.d,
* testsuite/gas/nios2/branch.d,
* testsuite/gas/pdp11/absreloc.d,
* testsuite/gas/pdp11/opcode.d,
* testsuite/gas/pdp11/pr14480.d,
* testsuite/gas/pdp11/pr23481.d,
* testsuite/gas/ppc/xcoff-dwsect-1-32.d,
* testsuite/gas/ppc/xcoff-dwsect-1-64.d,
* testsuite/gas/rx/abs.d,
* testsuite/gas/rx/adc.d,
* testsuite/gas/rx/add.d,
* testsuite/gas/rx/and.d,
* testsuite/gas/rx/bclr.d,
* testsuite/gas/rx/bcnd.d,
* testsuite/gas/rx/bmcnd.d,
* testsuite/gas/rx/bnot.d,
* testsuite/gas/rx/bra.d,
* testsuite/gas/rx/brk.d,
* testsuite/gas/rx/bset.d,
* testsuite/gas/rx/bsr.d,
* testsuite/gas/rx/btst.d,
* testsuite/gas/rx/clrpsw.d,
* testsuite/gas/rx/cmp.d,
* testsuite/gas/rx/dbt.d,
* testsuite/gas/rx/div.d,
* testsuite/gas/rx/divu.d,
* testsuite/gas/rx/emaca.d,
* testsuite/gas/rx/emsba.d,
* testsuite/gas/rx/emul.d,
* testsuite/gas/rx/emula.d,
* testsuite/gas/rx/emulu.d,
* testsuite/gas/rx/fadd.d,
* testsuite/gas/rx/fcmp.d,
* testsuite/gas/rx/fdiv.d,
* testsuite/gas/rx/fmul.d,
* testsuite/gas/rx/fsqrt.d,
* testsuite/gas/rx/fsub.d,
* testsuite/gas/rx/ftoi.d,
* testsuite/gas/rx/ftou.d,
* testsuite/gas/rx/gprel.d,
* testsuite/gas/rx/int.d,
* testsuite/gas/rx/itof.d,
* testsuite/gas/rx/jmp.d,
* testsuite/gas/rx/jsr.d,
* testsuite/gas/rx/machi.d,
* testsuite/gas/rx/maclh.d,
* testsuite/gas/rx/maclo.d,
* testsuite/gas/rx/max.d,
* testsuite/gas/rx/min.d,
* testsuite/gas/rx/mov.d,
* testsuite/gas/rx/movco.d,
* testsuite/gas/rx/movli.d,
* testsuite/gas/rx/movu.d,
* testsuite/gas/rx/msbhi.d,
* testsuite/gas/rx/msblh.d,
* testsuite/gas/rx/msblo.d,
* testsuite/gas/rx/mul.d,
* testsuite/gas/rx/mulhi.d,
* testsuite/gas/rx/mullh.d,
* testsuite/gas/rx/mullo.d,
* testsuite/gas/rx/mvfacgu.d,
* testsuite/gas/rx/mvfachi.d,
* testsuite/gas/rx/mvfaclo.d,
* testsuite/gas/rx/mvfacmi.d,
* testsuite/gas/rx/mvfc.d,
* testsuite/gas/rx/mvfcp.d,
* testsuite/gas/rx/mvtacgu.d,
* testsuite/gas/rx/mvtachi.d,
* testsuite/gas/rx/mvtaclo.d,
* testsuite/gas/rx/mvtc.d,
* testsuite/gas/rx/mvtcp.d,
* testsuite/gas/rx/neg.d,
* testsuite/gas/rx/nop.d,
* testsuite/gas/rx/not.d,
* testsuite/gas/rx/opecp.d,
* testsuite/gas/rx/or.d,
* testsuite/gas/rx/pop.d,
* testsuite/gas/rx/popc.d,
* testsuite/gas/rx/popm.d,
* testsuite/gas/rx/pr19665.d,
* testsuite/gas/rx/pr22737.d,
* testsuite/gas/rx/push.d,
* testsuite/gas/rx/pushc.d,
* testsuite/gas/rx/pushm.d,
* testsuite/gas/rx/r-bcc.d,
* testsuite/gas/rx/r-bra.d,
* testsuite/gas/rx/racl.d,
* testsuite/gas/rx/racw.d,
* testsuite/gas/rx/rdacl.d,
* testsuite/gas/rx/rdacw.d,
* testsuite/gas/rx/revl.d,
* testsuite/gas/rx/revw.d,
* testsuite/gas/rx/rmpa.d,
* testsuite/gas/rx/rolc.d,
* testsuite/gas/rx/rorc.d,
* testsuite/gas/rx/rotl.d,
* testsuite/gas/rx/rotr.d,
* testsuite/gas/rx/round.d,
* testsuite/gas/rx/rte.d,
* testsuite/gas/rx/rtfi.d,
* testsuite/gas/rx/rts.d,
* testsuite/gas/rx/rtsd.d,
* testsuite/gas/rx/sat.d,
* testsuite/gas/rx/satr.d,
* testsuite/gas/rx/sbb.d,
* testsuite/gas/rx/sccnd.d,
* testsuite/gas/rx/scmpu.d,
* testsuite/gas/rx/setpsw.d,
* testsuite/gas/rx/shar.d,
* testsuite/gas/rx/shll.d,
* testsuite/gas/rx/shlr.d,
* testsuite/gas/rx/smovb.d,
* testsuite/gas/rx/smovf.d,
* testsuite/gas/rx/smovu.d,
* testsuite/gas/rx/sstr.d,
* testsuite/gas/rx/stnz.d,
* testsuite/gas/rx/stz.d,
* testsuite/gas/rx/sub.d,
* testsuite/gas/rx/suntil.d,
* testsuite/gas/rx/swhile.d,
* testsuite/gas/rx/tst.d,
* testsuite/gas/rx/utof.d,
* testsuite/gas/rx/wait.d,
* testsuite/gas/rx/xchg.d,
* testsuite/gas/rx/xor.d,
* testsuite/gas/s12z/abs.d,
* testsuite/gas/s12z/adc-imm.d,
* testsuite/gas/s12z/adc-opr.d,
* testsuite/gas/s12z/add-imm.d,
* testsuite/gas/s12z/add-opr.d,
* testsuite/gas/s12z/and-imm.d,
* testsuite/gas/s12z/and-opr.d,
* testsuite/gas/s12z/and-or-cc.d,
* testsuite/gas/s12z/bfext-special.d,
* testsuite/gas/s12z/bfext.d,
* testsuite/gas/s12z/bit-manip.d,
* testsuite/gas/s12z/bit.d,
* testsuite/gas/s12z/bra-expression-defined.d,
* testsuite/gas/s12z/bra-expression-undef.d,
* testsuite/gas/s12z/bra.d,
* testsuite/gas/s12z/brclr-symbols.d,
* testsuite/gas/s12z/brset-clr-opr-imm-rel.d,
* testsuite/gas/s12z/brset-clr-opr-reg-rel.d,
* testsuite/gas/s12z/brset-clr-reg-imm-rel.d,
* testsuite/gas/s12z/brset-clr-reg-reg-rel.d,
* testsuite/gas/s12z/clb.d,
* testsuite/gas/s12z/clr-opr.d,
* testsuite/gas/s12z/clr.d,
* testsuite/gas/s12z/cmp-imm.d,
* testsuite/gas/s12z/cmp-opr-inc.d,
* testsuite/gas/s12z/cmp-opr-rdirect.d,
* testsuite/gas/s12z/cmp-opr-reg.d,
* testsuite/gas/s12z/cmp-opr-rindirect.d,
* testsuite/gas/s12z/cmp-opr-sxe4.d,
* testsuite/gas/s12z/cmp-opr-xys.d,
* testsuite/gas/s12z/cmp-s-imm.d,
* testsuite/gas/s12z/cmp-s-opr.d,
* testsuite/gas/s12z/cmp-xy.d,
* testsuite/gas/s12z/com-opr.d,
* testsuite/gas/s12z/complex-shifts.d,
* testsuite/gas/s12z/db-tb-cc-opr.d,
* testsuite/gas/s12z/db-tb-cc-reg.d,
* testsuite/gas/s12z/dbCC.d,
* testsuite/gas/s12z/dec-opr.d,
* testsuite/gas/s12z/dec.d,
* testsuite/gas/s12z/div.d,
* testsuite/gas/s12z/eor.d,
* testsuite/gas/s12z/exg.d,
* testsuite/gas/s12z/ext24-ld-xy.d,
* testsuite/gas/s12z/inc-opr.d,
* testsuite/gas/s12z/inc.d,
* testsuite/gas/s12z/inh.d,
* testsuite/gas/s12z/jmp.d,
* testsuite/gas/s12z/jsr.d,
* testsuite/gas/s12z/ld-imm-page2.d,
* testsuite/gas/s12z/ld-imm.d,
* testsuite/gas/s12z/ld-immu18.d,
* testsuite/gas/s12z/ld-large-direct.d,
* testsuite/gas/s12z/ld-opr.d,
* testsuite/gas/s12z/ld-s-opr.d,
* testsuite/gas/s12z/ld-small-direct.d,
* testsuite/gas/s12z/lea-immu18.d,
* testsuite/gas/s12z/lea.d,
* testsuite/gas/s12z/mac.d,
* testsuite/gas/s12z/min-max.d,
* testsuite/gas/s12z/mod.d,
* testsuite/gas/s12z/mov.d,
* testsuite/gas/s12z/mul-imm.d,
* testsuite/gas/s12z/mul-opr-opr.d,
* testsuite/gas/s12z/mul-opr.d,
* testsuite/gas/s12z/mul-reg.d,
* testsuite/gas/s12z/mul.d,
* testsuite/gas/s12z/neg-opr.d,
* testsuite/gas/s12z/not-so-simple-shifts.d,
* testsuite/gas/s12z/opr-18u.d,
* testsuite/gas/s12z/opr-expr.d,
* testsuite/gas/s12z/opr-ext-18.d,
* testsuite/gas/s12z/opr-idx-24-reg.d,
* testsuite/gas/s12z/opr-idx3-reg.d,
* testsuite/gas/s12z/opr-idx3-xysp-24.d,
* testsuite/gas/s12z/opr-indirect-expr.d,
* testsuite/gas/s12z/opr-symbol.d,
* testsuite/gas/s12z/or-imm.d,
* testsuite/gas/s12z/or-opr.d,
* testsuite/gas/s12z/p2-mul.d,
* testsuite/gas/s12z/page2-inh.d,
* testsuite/gas/s12z/psh-pul.d,
* testsuite/gas/s12z/qmul.d,
* testsuite/gas/s12z/rotate.d,
* testsuite/gas/s12z/sat.d,
* testsuite/gas/s12z/sbc-imm.d,
* testsuite/gas/s12z/sbc-opr.d,
* testsuite/gas/s12z/shift.d,
* testsuite/gas/s12z/simple-shift.d,
* testsuite/gas/s12z/single-ops.d,
* testsuite/gas/s12z/specd6.d,
* testsuite/gas/s12z/st-large-direct.d,
* testsuite/gas/s12z/st-opr.d,
* testsuite/gas/s12z/st-s-opr.d,
* testsuite/gas/s12z/st-small-direct.d,
* testsuite/gas/s12z/st-xy.d,
* testsuite/gas/s12z/sub-imm.d,
* testsuite/gas/s12z/sub-opr.d,
* testsuite/gas/s12z/tfr.d,
* testsuite/gas/s12z/trap.d,
* testsuite/gas/sh/fdpic.d,
* testsuite/gas/sh/sh2a-pic.d,
* testsuite/gas/sh/sh2a.d: Don't match object file name.
* testsuite/gas/wasm32/disass-2.d,
* testsuite/gas/wasm32/disass.d: Likewise, and tidy regexps.

gas run_dump_test rename stderr and error-output

Use warning_output and error_output, like the ld version of
run_dump_test.  Note that some tests used the wrong option, and this
went undetected since the gas version of run_dump_test doesn't
properly check tool error status.  This patch corrects wrong options,
in preparation for a later patch that will check error status.

* testsuite/gas/aarch64/armv8_2-a-crypto-fp16-illegal.d,
* testsuite/gas/aarch64/armv8_2-a-illegal.d,
* testsuite/gas/aarch64/armv8_4-a-illegal.d,
* testsuite/gas/aarch64/armv8_4-a-registers-illegal.d,
* testsuite/gas/aarch64/deprecated.d,
* testsuite/gas/aarch64/diagnostic.d,
* testsuite/gas/aarch64/illegal-2.d,
* testsuite/gas/aarch64/illegal-by-element.d,
* testsuite/gas/aarch64/illegal-crypto-nofp.d,
* testsuite/gas/aarch64/illegal-fcmla.d,
* testsuite/gas/aarch64/illegal-fjcvtzs.d,
* testsuite/gas/aarch64/illegal-fp16-nofp.d,
* testsuite/gas/aarch64/illegal-ldapr.d,
* testsuite/gas/aarch64/illegal-ldraa.d,
* testsuite/gas/aarch64/illegal-lse.d,
* testsuite/gas/aarch64/illegal-nofp-armv8_3.d,
* testsuite/gas/aarch64/illegal-nofp16.d,
* testsuite/gas/aarch64/illegal-ras-1.d,
* testsuite/gas/aarch64/illegal-sysreg-2.d,
* testsuite/gas/aarch64/illegal-sysreg-3.d,
* testsuite/gas/aarch64/illegal.d,
* testsuite/gas/aarch64/legacy_reg_names.d,
* testsuite/gas/aarch64/pan-illegal.d,
* testsuite/gas/aarch64/pr22529.d,
* testsuite/gas/aarch64/rm-simd-ext.d,
* testsuite/gas/aarch64/sve-invalid.d,
* testsuite/gas/aarch64/sve-reg-diagnostic.d,
* testsuite/gas/aarch64/sve-sysreg-invalid.d,
* testsuite/gas/aarch64/sysreg-diagnostic.d,
* testsuite/gas/aarch64/verbose-error.d,
* testsuite/gas/all/byte.d,
* testsuite/gas/all/org-1.d,
* testsuite/gas/all/org-2.d,
* testsuite/gas/all/org-3.d,
* testsuite/gas/all/sleb128-9.d,
* testsuite/gas/arc/asm-errors-2.d,
* testsuite/gas/arc/asm-errors-3.d,
* testsuite/gas/arc/asm-errors.d,
* testsuite/gas/arc/attr-rf16.d,
* testsuite/gas/arc/relocs-errors.d,
* testsuite/gas/arc/textinsn-errors.d,
* testsuite/gas/arm/addsw-bad.d,
* testsuite/gas/arm/addthumb2err.d,
* testsuite/gas/arm/adr-invalid.d,
* testsuite/gas/arm/arch7em-bad-1.d,
* testsuite/gas/arm/arch7em-bad-2.d,
* testsuite/gas/arm/arch7em-bad-3.d,
* testsuite/gas/arm/arch7m-bad.d,
* testsuite/gas/arm/archv6s-m-bad.d,
* testsuite/gas/arm/archv6t2-bad.d,
* testsuite/gas/arm/arm-idiv-bad.d,
* testsuite/gas/arm/arm-it-bad-2.d,
* testsuite/gas/arm/arm-it-bad-3.d,
* testsuite/gas/arm/arm-it-bad.d,
* testsuite/gas/arm/arm3-bad.d,
* testsuite/gas/arm/arm7-bad.d,
* testsuite/gas/arm/armv1-bad.d,
* testsuite/gas/arm/armv1.d,
* testsuite/gas/arm/armv2-mp-bad.d,
* testsuite/gas/arm/armv8-2-fp16-scalar-bad.d,
* testsuite/gas/arm/armv8-2-fp16-simd-warning-thumb.d,
* testsuite/gas/arm/armv8-2-fp16-simd-warning.d,
* testsuite/gas/arm/armv8-a+rdma-warning.d,
* testsuite/gas/arm/armv8-a-bad.d,
* testsuite/gas/arm/armv8-a-it-bad.d,
* testsuite/gas/arm/armv8-r-bad.d,
* testsuite/gas/arm/armv8-r-it-bad.d,
* testsuite/gas/arm/armv8_2-a-fp16-illegal.d,
* testsuite/gas/arm/armv8_3-a-fp-bad.d,
* testsuite/gas/arm/armv8_3-a-simd-bad.d,
* testsuite/gas/arm/barrier-bad-thumb.d,
* testsuite/gas/arm/barrier-bad.d,
* testsuite/gas/arm/bl-local-v4t.d,
* testsuite/gas/arm/blx-bl-convert.d,
* testsuite/gas/arm/blx-local.d,
* testsuite/gas/arm/branch-reloc.d,
* testsuite/gas/arm/copro-arm_v2plus-arm_v1.d,
* testsuite/gas/arm/copro-arm_v5plus-arm_v4.d,
* testsuite/gas/arm/copro-arm_v5teplus-arm_v5.d,
* testsuite/gas/arm/copro-arm_v6plus-arm_v5te.d,
* testsuite/gas/arm/copro-thumb_v6t2plus-thumb_v4t-1.d,
* testsuite/gas/arm/copro-thumb_v6t2plus-thumb_v4t-2.d,
* testsuite/gas/arm/copro-thumb_v6t2plus-thumb_v4t-3.d,
* testsuite/gas/arm/copro-thumb_v6t2plus-thumb_v4t-4.d,
* testsuite/gas/arm/crc32-armv8-a-bad.d,
* testsuite/gas/arm/crc32-armv8-r-bad.d,
* testsuite/gas/arm/depr-swp.d,
* testsuite/gas/arm/dest-unpredictable.d,
* testsuite/gas/arm/dotprod-illegal.d,
* testsuite/gas/arm/dotprod-legacy-arch.d,
* testsuite/gas/arm/forbid-armv7-idiv-ext.d,
* testsuite/gas/arm/group-reloc-alu-encoding-bad.d,
* testsuite/gas/arm/group-reloc-alu-parsing-bad.d,
* testsuite/gas/arm/group-reloc-ldc-encoding-bad.d,
* testsuite/gas/arm/group-reloc-ldc-parsing-bad.d,
* testsuite/gas/arm/group-reloc-ldr-encoding-bad.d,
* testsuite/gas/arm/group-reloc-ldr-parsing-bad.d,
* testsuite/gas/arm/group-reloc-ldrs-encoding-bad.d,
* testsuite/gas/arm/group-reloc-ldrs-parsing-bad.d,
* testsuite/gas/arm/insn-error-a.d,
* testsuite/gas/arm/insn-error-t.d,
* testsuite/gas/arm/inst-po-2.d,
* testsuite/gas/arm/iwmmxt-bad.d,
* testsuite/gas/arm/iwmmxt-bad2.d,
* testsuite/gas/arm/ld-sp-warn-cortex-m3.d,
* testsuite/gas/arm/ld-sp-warn-cortex-m4.d,
* testsuite/gas/arm/ld-sp-warn-v7.d,
* testsuite/gas/arm/ld-sp-warn-v7a.d,
* testsuite/gas/arm/ld-sp-warn-v7em.d,
* testsuite/gas/arm/ld-sp-warn-v7m.d,
* testsuite/gas/arm/ld-sp-warn-v7r.d,
* testsuite/gas/arm/ld-sp-warn.d,
* testsuite/gas/arm/ldgesb-bad.d,
* testsuite/gas/arm/ldgesh-bad.d,
* testsuite/gas/arm/ldr-bad.d,
* testsuite/gas/arm/ldr-t-bad.d,
* testsuite/gas/arm/ldrd-unpredictable.d,
* testsuite/gas/arm/ldsgeb.d,
* testsuite/gas/arm/ldsgeh.d,
* testsuite/gas/arm/missing.d,
* testsuite/gas/arm/mrs-msr-arm-v7-a-bad.d,
* testsuite/gas/arm/mrs-msr-thumb-v7-m-bad.d,
* testsuite/gas/arm/msr-imm-bad.d,
* testsuite/gas/arm/msr-reg-bad.d,
* testsuite/gas/arm/mul-overlap.d,
* testsuite/gas/arm/neon-addressing-bad.d,
* testsuite/gas/arm/neon-cond-bad.d,
* testsuite/gas/arm/neon-ldst-align-bad.d,
* testsuite/gas/arm/neon-ldst-es-bad.d,
* testsuite/gas/arm/neon-suffix-bad.d,
* testsuite/gas/arm/neon-vmov-bad.d,
* testsuite/gas/arm/noarm.d,
* testsuite/gas/arm/pr18256.d,
* testsuite/gas/arm/pr18347.d,
* testsuite/gas/arm/pr20429.d,
* testsuite/gas/arm/pr22773.d,
* testsuite/gas/arm/r15-bad.d,
* testsuite/gas/arm/reloc-bad.d,
* testsuite/gas/arm/req.d,
* testsuite/gas/arm/shift-bad-pc.d,
* testsuite/gas/arm/shift-bad.d,
* testsuite/gas/arm/simd_by_scalar_low_regbank.d,
* testsuite/gas/arm/simd_by_scalar_low_regbank_thumb.d,
* testsuite/gas/arm/sp-pc-validations-bad-t-v8a.d,
* testsuite/gas/arm/sp-pc-validations-bad-t.d,
* testsuite/gas/arm/sp-pc-validations-bad.d,
* testsuite/gas/arm/sp-usage-thumb2-relax-on-v7.d,
* testsuite/gas/arm/srs-arm.d,
* testsuite/gas/arm/srs-t2.d,
* testsuite/gas/arm/strex-bad-t.d,
* testsuite/gas/arm/t16-bad.d,
* testsuite/gas/arm/thumb-b-bad.d,
* testsuite/gas/arm/thumb-w-bad.d,
* testsuite/gas/arm/thumb2_bad_reg.d,
* testsuite/gas/arm/thumb2_it_bad.d,
* testsuite/gas/arm/thumb2_it_bad_auto.d,
* testsuite/gas/arm/thumb2_ldmstm_bad.d,
* testsuite/gas/arm/thumb2_ldstd_unpredictable.d,
* testsuite/gas/arm/thumb2_mul-bad.d,
* testsuite/gas/arm/thumb2_str-bad.d,
* testsuite/gas/arm/thumb32.d,
* testsuite/gas/arm/udf-bad.d,
* testsuite/gas/arm/udf.d,
* testsuite/gas/arm/undefined.d,
* testsuite/gas/arm/undefined_coff.d,
* testsuite/gas/arm/vcmp-zero-bad.d,
* testsuite/gas/arm/vcvt-bad.d,
* testsuite/gas/arm/vfp-bad.d,
* testsuite/gas/arm/vfp-bad_t2.d,
* testsuite/gas/arm/vfpv3-d16-bad.d,
* testsuite/gas/arm/vldm-thumb-bad.d,
* testsuite/gas/arm/vldmw-arm-bad.d,
* testsuite/gas/arm/vldmw-thumb-bad.d,
* testsuite/gas/arm/vstr-arm-bad.d,
* testsuite/gas/arm/vstr-thumb-bad.d,
* testsuite/gas/arm/weakdef-2.d,
* testsuite/gas/avr/pr21621.d,
* testsuite/gas/elf/bad-bss.d,
* testsuite/gas/elf/bad-group.d,
* testsuite/gas/elf/bad-group.err,
* testsuite/gas/elf/bad-section-flag.d,
* testsuite/gas/elf/bad-section-flag.err,
* testsuite/gas/elf/bad-size.d,
* testsuite/gas/elf/bad-size.err,
* testsuite/gas/elf/common1.d,
* testsuite/gas/elf/common2.d,
* testsuite/gas/elf/common5a.d,
* testsuite/gas/elf/common5b.d,
* testsuite/gas/elf/common5c.d,
* testsuite/gas/elf/common5d.d,
* testsuite/gas/elf/dwarf2-10.d,
* testsuite/gas/elf/dwarf2-8.d,
* testsuite/gas/elf/dwarf2-9.d,
* testsuite/gas/elf/pr21661.d,
* testsuite/gas/elf/pseudo.d,
* testsuite/gas/elf/section13.d,
* testsuite/gas/i386/bad-size.d,
* testsuite/gas/i386/bundle-bad.d,
* testsuite/gas/i386/ilp32/x86-64-sse-check-warn.d,
* testsuite/gas/i386/intel-intel.d,
* testsuite/gas/i386/intel.d,
* testsuite/gas/i386/intelok.d,
* testsuite/gas/i386/mpx-add-bnd-prefix.d,
* testsuite/gas/i386/sse-check-warn.d,
* testsuite/gas/i386/string-ok.d,
* testsuite/gas/i386/vgather-check-warn.d,
* testsuite/gas/i386/x86-64-mpx-add-bnd-prefix.d,
* testsuite/gas/i386/x86-64-sse-check-warn.d,
* testsuite/gas/i386/x86-64-vgather-check-warn.d,
* testsuite/gas/mips/addiu-error.d,
* testsuite/gas/mips/branch-extern-3.d,
* testsuite/gas/mips/branch-extern-4.d,
* testsuite/gas/mips/branch-local-2.d,
* testsuite/gas/mips/branch-local-3.d,
* testsuite/gas/mips/branch-local-5.d,
* testsuite/gas/mips/branch-local-6.d,
* testsuite/gas/mips/branch-local-n32-2.d,
* testsuite/gas/mips/branch-local-n32-3.d,
* testsuite/gas/mips/branch-local-n32-5.d,
* testsuite/gas/mips/branch-local-n32-6.d,
* testsuite/gas/mips/branch-local-n64-2.d,
* testsuite/gas/mips/branch-local-n64-3.d,
* testsuite/gas/mips/branch-local-n64-5.d,
* testsuite/gas/mips/branch-local-n64-6.d,
* testsuite/gas/mips/branch-section-3.d,
* testsuite/gas/mips/branch-section-4.d,
* testsuite/gas/mips/branch-weak-3.d,
* testsuite/gas/mips/branch-weak-4.d,
* testsuite/gas/mips/break-error.d,
* testsuite/gas/mips/crc-err.d,
* testsuite/gas/mips/crc64-err.d,
* testsuite/gas/mips/ginv-err.d,
* testsuite/gas/mips/interaptiv-mr2@isa-override-1.d,
* testsuite/gas/mips/interaptiv-mr2@isa-override-2.d,
* testsuite/gas/mips/isa-override-2.d,
* testsuite/gas/mips/lui-1.d,
* testsuite/gas/mips/lui-2.d,
* testsuite/gas/mips/macro-warn-1-n32.d,
* testsuite/gas/mips/macro-warn-1.d,
* testsuite/gas/mips/macro-warn-2.d,
* testsuite/gas/mips/macro-warn-3.d,
* testsuite/gas/mips/macro-warn-4.d,
* testsuite/gas/mips/micromips-branch-delay.d,
* testsuite/gas/mips/micromips-branch-relax-insn32-pic.d,
* testsuite/gas/mips/micromips-branch-relax-insn32.d,
* testsuite/gas/mips/micromips-branch-relax-pic.d,
* testsuite/gas/mips/micromips-branch-relax.d,
* testsuite/gas/mips/micromips-compact.d,
* testsuite/gas/mips/micromips-insn32.d,
* testsuite/gas/mips/micromips-noinsn32.d,
* testsuite/gas/mips/micromips-size-1.d,
* testsuite/gas/mips/micromips-trap.d,
* testsuite/gas/mips/micromips-warn-branch-delay.d,
* testsuite/gas/mips/micromips.d,
* testsuite/gas/mips/micromips@addiu-error.d,
* testsuite/gas/mips/micromips@mips5-fp.d,
* testsuite/gas/mips/micromips@msa-relax.d,
* testsuite/gas/mips/micromips@relax-at.d,
* testsuite/gas/mips/micromips@relax-offset.d,
* testsuite/gas/mips/micromips@relax.d,
* testsuite/gas/mips/mips-gp32-fp64-pic.d,
* testsuite/gas/mips/mips-gp32-fp64.d,
* testsuite/gas/mips/mips-gp64-fp32-pic.d,
* testsuite/gas/mips/mips-gp64-fp32.d,
* testsuite/gas/mips/mips-gp64-fp64.d,
* testsuite/gas/mips/mips16-32@mips16-insn-e.d,
* testsuite/gas/mips/mips16-32@mips16-insn-t.d,
* testsuite/gas/mips/mips16-32@mips16-macro-e.d,
* testsuite/gas/mips/mips16-32@mips16-macro-t.d,
* testsuite/gas/mips/mips16-32@mips16-macro.d,
* testsuite/gas/mips/mips16-64@mips16-insn-e.d,
* testsuite/gas/mips/mips16-64@mips16-insn-t.d,
* testsuite/gas/mips/mips16-absolute-reloc-2.d,
* testsuite/gas/mips/mips16-absolute-reloc-3.d,
* testsuite/gas/mips/mips16-branch-addend-5.d,
* testsuite/gas/mips/mips16-branch-unextended-1.d,
* testsuite/gas/mips/mips16-branch-unextended-2.d,
* testsuite/gas/mips/mips16-insn-e.d,
* testsuite/gas/mips/mips16-insn-t.d,
* testsuite/gas/mips/mips16-jal-t.d,
* testsuite/gas/mips/mips16-macro-e.d,
* testsuite/gas/mips/mips16-macro-t.d,
* testsuite/gas/mips/mips16-pcrel-2.d,
* testsuite/gas/mips/mips16-pcrel-3.d,
* testsuite/gas/mips/mips16-pcrel-4.d,
* testsuite/gas/mips/mips16-pcrel-5.d,
* testsuite/gas/mips/mips16-pcrel-absolute-n64-4.d,
* testsuite/gas/mips/mips16-pcrel-absolute-n64-6.d,
* testsuite/gas/mips/mips16-pcrel-absolute-pic-n64-4.d,
* testsuite/gas/mips/mips16-pcrel-absolute-pic-n64-6.d,
* testsuite/gas/mips/mips16-pcrel-addend-n64-8.d,
* testsuite/gas/mips/mips16-pcrel-addend-n64-9.d,
* testsuite/gas/mips/mips16-pcrel-addend-pic-8.d,
* testsuite/gas/mips/mips16-pcrel-addend-pic-9.d,
* testsuite/gas/mips/mips16-pcrel-delay-0.d,
* testsuite/gas/mips/mips16-pcrel-delay-1.d,
* testsuite/gas/mips/mips16-pcrel-n64-0.d,
* testsuite/gas/mips/mips16-pcrel-n64-1.d,
* testsuite/gas/mips/mips16-pcrel-pic-0.d,
* testsuite/gas/mips/mips16-pcrel-pic-1.d,
* testsuite/gas/mips/mips16-reg-error.d,
* testsuite/gas/mips/mips16-relax-unextended-1.d,
* testsuite/gas/mips/mips16-relax-unextended-2.d,
* testsuite/gas/mips/mips16-reloc-error.d,
* testsuite/gas/mips/mips16-sdrasp.d,
* testsuite/gas/mips/mips16@addiu-error.d,
* testsuite/gas/mips/mips16e-32@mips16-insn-e.d,
* testsuite/gas/mips/mips16e-32@mips16-insn-t.d,
* testsuite/gas/mips/mips16e-32@mips16-macro-e.d,
* testsuite/gas/mips/mips16e-32@mips16-macro-t.d,
* testsuite/gas/mips/mips16e-32@mips16-macro.d,
* testsuite/gas/mips/mips16e-32@mips16e-64.d,
* testsuite/gas/mips/mips16e2-32@mips16-insn-e.d,
* testsuite/gas/mips/mips16e2-32@mips16-insn-t.d,
* testsuite/gas/mips/mips16e2-32@mips16-macro-e.d,
* testsuite/gas/mips/mips16e2-32@mips16-macro-t.d,
* testsuite/gas/mips/mips16e2-32@mips16-macro.d,
* testsuite/gas/mips/mips16e2-32@mips16e-64.d,
* testsuite/gas/mips/mips16e2-copy-err.d,
* testsuite/gas/mips/mips16e2-imm-error.d,
* testsuite/gas/mips/mips16e2-interaptiv-mr2@mips16-insn-e.d,
* testsuite/gas/mips/mips16e2-interaptiv-mr2@mips16-insn-t.d,
* testsuite/gas/mips/mips16e2-interaptiv-mr2@mips16-macro-e.d,
* testsuite/gas/mips/mips16e2-interaptiv-mr2@mips16-macro-t.d,
* testsuite/gas/mips/mips16e2-interaptiv-mr2@mips16-macro.d,
* testsuite/gas/mips/mips16e2-interaptiv-mr2@mips16-sub.d,
* testsuite/gas/mips/mips16e2-interaptiv-mr2@mips16e-64-sub.d,
* testsuite/gas/mips/mips16e2-interaptiv-mr2@mips16e-64.d,
* testsuite/gas/mips/mips16e2-interaptiv-mr2@mips16e-sub.d,
* testsuite/gas/mips/mips16e2-mt-err.d,
* testsuite/gas/mips/mips16e2-reloc-error.d,
* testsuite/gas/mips/mips16e2@lui-2.d,
* testsuite/gas/mips/mips16e2@mips16-pcrel-2.d,
* testsuite/gas/mips/mips16e2@mips16-pcrel-delay-0.d,
* testsuite/gas/mips/mips16e2@mips16-pcrel-delay-1.d,
* testsuite/gas/mips/mips1@isa-override-2.d,
* testsuite/gas/mips/mips1@relax-offset.d,
* testsuite/gas/mips/mips2@isa-override-2.d,
* testsuite/gas/mips/mips32-mt.d,
* testsuite/gas/mips/mips32@isa-override-2.d,
* testsuite/gas/mips/mips32r2@isa-override-2.d,
* testsuite/gas/mips/mips32r3@isa-override-2.d,
* testsuite/gas/mips/mips32r5@isa-override-2.d,
* testsuite/gas/mips/mips32r6@isa-override-2.d,
* testsuite/gas/mips/mips5-fp.d,
* testsuite/gas/mips/mips64-mips3d-incl.d,
* testsuite/gas/mips/mips64-mips3d.d,
* testsuite/gas/mips/mipsr6@mips5-fp.d,
* testsuite/gas/mips/msa-relax.d,
* testsuite/gas/mips/octeon3@isa-override-1.d,
* testsuite/gas/mips/octeon3@isa-override-2.d,
* testsuite/gas/mips/option-pic-relax-2.d,
* testsuite/gas/mips/option-pic-relax-3.d,
* testsuite/gas/mips/option-pic-relax-4.d,
* testsuite/gas/mips/option-pic-relax-5.d,
* testsuite/gas/mips/org-1.d,
* testsuite/gas/mips/org-10.d,
* testsuite/gas/mips/org-4.d,
* testsuite/gas/mips/org-5.d,
* testsuite/gas/mips/org-6.d,
* testsuite/gas/mips/r3000@isa-override-2.d,
* testsuite/gas/mips/r3000@relax-offset.d,
* testsuite/gas/mips/r3900@isa-override-2.d,
* testsuite/gas/mips/r3900@relax-offset.d,
* testsuite/gas/mips/reginfo-2-n32.d,
* testsuite/gas/mips/reginfo-2.d,
* testsuite/gas/mips/relax-at.d,
* testsuite/gas/mips/relax-offset.d,
* testsuite/gas/mips/relax-swap1-mips1.d,
* testsuite/gas/mips/relax-swap1-mips2.d,
* testsuite/gas/mips/relax-swap2.d,
* testsuite/gas/mips/relax.d,
* testsuite/gas/mips/save-err.d,
* testsuite/gas/mips/set-arch.d,
* testsuite/gas/mips/xpa-err.d,
* testsuite/gas/mips/xpa-virt-err.d,
* testsuite/gas/msp430/bad.d,
* testsuite/gas/msp430/errata_warns.d,
* testsuite/gas/msp430/pr22133.d,
* testsuite/gas/ppc/lsp-checks.d,
* testsuite/gas/ppc/misalign.d,
* testsuite/gas/ppc/spe2-checks.d,
* testsuite/gas/riscv/bad-csr.d,
* testsuite/gas/riscv/c-addi16sp-fail.d,
* testsuite/gas/riscv/c-addi4spn-fail.d,
* testsuite/gas/riscv/c-fld-fsd-fail.d,
* testsuite/gas/riscv/c-lui-fail.d,
* testsuite/gas/riscv/c-nonzero-imm.d,
* testsuite/gas/riscv/c-nonzero-reg.d,
* testsuite/gas/riscv/fence-fail.d,
* testsuite/gas/riscv/lla64-fail.d,
* testsuite/gas/riscv/rouding-fail.d,
* testsuite/gas/sh/pcrel-hms.d,
* testsuite/gas/sh/pcrel.d,
* testsuite/gas/sparc/dcti-couples-v8.d,
* testsuite/gas/sparc/dcti-couples-v9c.d,
* testsuite/gas/tic6x/arch-invalid-1.d,
* testsuite/gas/tic6x/arch-invalid-2.d,
* testsuite/gas/tic6x/dir-junk.d,
* testsuite/gas/tic6x/insns-bad-1.d,
* testsuite/gas/tic6x/insns-bad-2.d,
* testsuite/gas/tic6x/parallel-bad-1.d,
* testsuite/gas/tic6x/parallel-bad-2.d,
* testsuite/gas/tic6x/parallel-bad-3.d,
* testsuite/gas/tic6x/parallel-bad-4.d,
* testsuite/gas/tic6x/predicate-bad-1.d,
* testsuite/gas/tic6x/predicate-bad-2.d,
* testsuite/gas/tic6x/predicate-bad-3.d,
* testsuite/gas/tic6x/reloc-bad-1.d,
* testsuite/gas/tic6x/reloc-bad-2.d,
* testsuite/gas/tic6x/reloc-bad-3.d,
* testsuite/gas/tic6x/reloc-bad-4.d,
* testsuite/gas/tic6x/reloc-bad-5.d,
* testsuite/gas/tic6x/reloc-bad-6.d,
* testsuite/gas/tic6x/resource-func-unit-1.d,
* testsuite/gas/tic6x/resource-func-unit-2.d,
* testsuite/gas/tic6x/sploop-bad-1.d,
* testsuite/gas/tic6x/sploop-bad-2.d,
* testsuite/gas/tic6x/sploop-bad-3.d,
* testsuite/gas/tic6x/sploop-bad-4.d,
* testsuite/gas/tic6x/sploop-bad-5.d,
* testsuite/gas/tic6x/sploop-bad-6.d,
* testsuite/gas/tic6x/sploop-bad-7.d,
* testsuite/gas/tic6x/unwind-bad-1.d,
* testsuite/gas/tic6x/unwind-bad-2.d,
* testsuite/lib/gas-defs.exp (run_dump_tests): Replace stderr
and error-output with warning_output and error_output.
(slurp_options): Accept underscore rather than dash.

gas run_dump_test rename not-target and not-skip

Use notarget and noskip, like the ld testsuite.

* testsuite/gas/aarch64/codealign.d,
* testsuite/gas/aarch64/litpool.d,
* testsuite/gas/aarch64/mapmisc.d,
* testsuite/gas/aarch64/mapping.d,
* testsuite/gas/aarch64/mapping2.d,
* testsuite/gas/aarch64/mapping3.d,
* testsuite/gas/aarch64/mapping4.d,
* testsuite/gas/all/align.d,
* testsuite/gas/all/fill-1.d,
* testsuite/gas/all/incbin.d,
* testsuite/gas/all/redef2.d,
* testsuite/gas/all/redef3.d,
* testsuite/gas/all/relax.d,
* testsuite/gas/all/sleb128-2.d,
* testsuite/gas/all/sleb128-4.d,
* testsuite/gas/all/sleb128-5.d,
* testsuite/gas/all/sleb128-7.d,
* testsuite/gas/all/sleb128-9.d,
* testsuite/gas/all/weakref1.d,
* testsuite/gas/all/weakref1g.d,
* testsuite/gas/all/weakref1l.d,
* testsuite/gas/all/weakref1u.d,
* testsuite/gas/all/weakref1w.d,
* testsuite/gas/arm/abs12.d,
* testsuite/gas/arm/arch4t.d,
* testsuite/gas/arm/arch7.d,
* testsuite/gas/arm/arch7a-mp.d,
* testsuite/gas/arm/arch7em.d,
* testsuite/gas/arm/archv8m-main-dsp-5.d,
* testsuite/gas/arm/armv8a-automatic-hlt.d,
* testsuite/gas/arm/armv8a-automatic-lda.d,
* testsuite/gas/arm/attr-syntax.d,
* testsuite/gas/arm/automatic-bw.d,
* testsuite/gas/arm/automatic-cbz.d,
* testsuite/gas/arm/automatic-clrex.d,
* testsuite/gas/arm/automatic-lda.d,
* testsuite/gas/arm/automatic-ldaex.d,
* testsuite/gas/arm/automatic-ldaexb.d,
* testsuite/gas/arm/automatic-ldrex.d,
* testsuite/gas/arm/automatic-ldrexd.d,
* testsuite/gas/arm/automatic-movw.d,
* testsuite/gas/arm/automatic-sdiv.d,
* testsuite/gas/arm/automatic-strexb.d,
* testsuite/gas/arm/barrier-thumb.d,
* testsuite/gas/arm/barrier.d,
* testsuite/gas/arm/bignum1.d,
* testsuite/gas/arm/blx-bad.d,
* testsuite/gas/arm/blx-local.s,
* testsuite/gas/arm/crc32-armv8-a-bad.d,
* testsuite/gas/arm/crc32-armv8-a.d,
* testsuite/gas/arm/crc32-armv8-r-bad.d,
* testsuite/gas/arm/crc32-armv8-r.d,
* testsuite/gas/arm/eabi_attr_1.d,
* testsuite/gas/arm/fp-save.d,
* testsuite/gas/arm/local_function.d,
* testsuite/gas/arm/local_label_coff.d,
* testsuite/gas/arm/local_label_wince.d,
* testsuite/gas/arm/mapping.d,
* testsuite/gas/arm/mapping2.d,
* testsuite/gas/arm/mapping3.d,
* testsuite/gas/arm/mapping4.d,
* testsuite/gas/arm/mapshort-elf.d,
* testsuite/gas/arm/mask_1-armv8-a.d,
* testsuite/gas/arm/mask_1-armv8-r.d,
* testsuite/gas/arm/mrs-msr-thumb-v6t2.d,
* testsuite/gas/arm/mrs-msr-thumb-v7-m.d,
* testsuite/gas/arm/mrs-msr-thumb-v7e-m.d,
* testsuite/gas/arm/nomapping.d,
* testsuite/gas/arm/pic.d,
* testsuite/gas/arm/pic_vxworks.d,
* testsuite/gas/arm/plt-1.d,
* testsuite/gas/arm/reloc-bad.d,
* testsuite/gas/arm/reloc-fdpic.d,
* testsuite/gas/arm/t2-branch-global.d,
* testsuite/gas/arm/thumb.d,
* testsuite/gas/arm/thumb2_ldr_immediate_armv6.d,
* testsuite/gas/arm/thumb2_ldr_immediate_highregs_armv6t2.d,
* testsuite/gas/arm/thumb2_pool.d,
* testsuite/gas/arm/thumb2_vpool.d,
* testsuite/gas/arm/thumb2_vpool_be.d,
* testsuite/gas/arm/thumb32.d,
* testsuite/gas/arm/thumbver.d,
* testsuite/gas/arm/tls.d,
* testsuite/gas/arm/tls_vxworks.d,
* testsuite/gas/arm/undefined_coff.d,
* testsuite/gas/arm/unwind.d,
* testsuite/gas/arm/unwind_vxworks.d,
* testsuite/gas/arm/v4bx.d,
* testsuite/gas/arm/vfma1.d,
* testsuite/gas/arm/vldm-arm.d,
* testsuite/gas/arm/weakdef-1.d,
* testsuite/gas/arm/weakdef-2.d,
* testsuite/gas/arm/wince.d,
* testsuite/gas/arm/wince_inst.d,
* testsuite/gas/elf/bignums.d,
* testsuite/gas/elf/common5a.d,
* testsuite/gas/elf/common5b.d,
* testsuite/gas/elf/common5c.d,
* testsuite/gas/elf/common5d.d,
* testsuite/gas/elf/dwarf2-1.d,
* testsuite/gas/elf/dwarf2-10.d,
* testsuite/gas/elf/dwarf2-11.d,
* testsuite/gas/elf/dwarf2-12.d,
* testsuite/gas/elf/dwarf2-13.d,
* testsuite/gas/elf/dwarf2-14.d,
* testsuite/gas/elf/dwarf2-15.d,
* testsuite/gas/elf/dwarf2-16.d,
* testsuite/gas/elf/dwarf2-17.d,
* testsuite/gas/elf/dwarf2-18.d,
* testsuite/gas/elf/dwarf2-2.d,
* testsuite/gas/elf/dwarf2-3.d,
* testsuite/gas/elf/dwarf2-4.d,
* testsuite/gas/elf/dwarf2-5.d,
* testsuite/gas/elf/dwarf2-6.d,
* testsuite/gas/elf/dwarf2-7.d,
* testsuite/gas/elf/dwarf2-8.d,
* testsuite/gas/elf/dwarf2-9.d,
* testsuite/gas/elf/group0c.d,
* testsuite/gas/elf/group1a.d,
* testsuite/gas/elf/group2.d,
* testsuite/gas/elf/groupautoa.d,
* testsuite/gas/elf/ifunc-1.d,
* testsuite/gas/elf/section11.d,
* testsuite/gas/elf/section4.d,
* testsuite/gas/elf/section7.d,
* testsuite/gas/elf/syms.d,
* testsuite/gas/elf/symver.d,
* testsuite/gas/i386/iamcu-1.d,
* testsuite/gas/i386/iamcu-2.d,
* testsuite/gas/i386/iamcu-3.d,
* testsuite/gas/i386/iamcu-4.d,
* testsuite/gas/i386/iamcu-5.d,
* testsuite/gas/i386/ilp32/rex.d,
* testsuite/gas/i386/k1om.d,
* testsuite/gas/i386/l1om.d,
* testsuite/gas/i386/rex.d,
* testsuite/gas/mach-o/sections-3.d,
* testsuite/gas/macros/irp.d,
* testsuite/gas/macros/repeat.d,
* testsuite/gas/macros/rept.d,
* testsuite/gas/macros/semi.d,
* testsuite/gas/macros/test2.d,
* testsuite/gas/macros/test3.d,
* testsuite/gas/macros/vararg.d,
* testsuite/gas/mips/jal-svr4pic-local.d,
* testsuite/gas/mips/micromips@jal-svr4pic-local.d,
* testsuite/gas/mips/mips1@jal-svr4pic-local.d,
* testsuite/gas/mips/r3000@jal-svr4pic-local.d,
* testsuite/gas/ppc/machine.d,
* testsuite/lib/gas-defs.exp (run_dump_test): Replace not-target
and not-skip with notarget and noskip.

binutils run_dump_test rename not-target and not-skip

Use notarget and noskip, like the ld testsuite.

* testsuite/binutils-all/copy-2.d,
* testsuite/binutils-all/copy-3.d,
* testsuite/binutils-all/copy-4.d,
* testsuite/binutils-all/elfedit-1.d,
* testsuite/binutils-all/note-1.d,
* testsuite/binutils-all/note-2-64.d,
* testsuite/binutils-all/strip-11.d,
* testsuite/binutils-all/strip-13.d,
* testsuite/binutils-all/strip-14.d,
* testsuite/binutils-all/testranges.d,
* testsuite/binutils-all/x86-64/pr23494a-x32.d,
* testsuite/binutils-all/x86-64/pr23494a.d,
* testsuite/binutils-all/x86-64/pr23494b-x32.d,
* testsuite/binutils-all/x86-64/pr23494b.d,
* testsuite/binutils-all/x86-64/pr23494c-x32.d,
* testsuite/binutils-all/x86-64/pr23494c.d,
* testsuite/binutils-all/x86-64/pr23494d-x32.d,
* testsuite/binutils-all/x86-64/pr23494d.d,
* testsuite/binutils-all/x86-64/pr23494e-x32.d,
* testsuite/binutils-all/x86-64/pr23494e.d,
* testsuite/lib/utils-lib.exp (run_dump_test): Replace not-target
and not-skip with notarget and noskip.

Remove run_dump_test support for objcopy as a dump program

We have three copies of run_dump_test in the testsuite.  This is a first
step towards consolidating them.

A few tests use objcopy to convert to verilog or srec output, then
check that output is as expected.  Those tests can just as easily use
objdump, keeping the set of dump programs (addr2line, nm, objdump,
readelf, size) separate from utilities under test.  That in turn makes
auto-detecting the dump program possible in more places.

binutils/
* testsuite/binutils-all/group-7a.d,
* testsuite/binutils-all/group-7b.d,
* testsuite/binutils-all/group-7c.d,
* testsuite/binutils-all/symbols-1.d,
* testsuite/binutils-all/symbols-2.d,
* testsuite/binutils-all/symbols-3.d,
* testsuite/binutils-all/symbols-4.d: Remove DUMPPROG.
gas/
* testsuite/gas/mri/char.d: Don't objcopy to srec, objdump instead.
* testsuite/gas/mri/float.d: Likewise.
* testsuite/lib/gas-defs.exp (run_dump_test): Remove support
for objcopy as a dump tool.
ld/
* testsuite/ld-elf/interleave-0.d,
* testsuite/ld-elf/interleave-4.d: Don't objcopy to srec,
objdump instead.
* testsuite/ld-gc/all-debug-sections.d,
* testsuite/ld-scripts/provide-4.d,
* testsuite/ld-scripts/provide-5.d,
* testsuite/ld-scripts/provide-6.d,
* testsuite/ld-scripts/provide-7.d,
* testsuite/ld-scripts/provide-8.d,
* testsuite/ld-scripts/segment-start.d: Remove PROG, specify
nm instead.
* testsuite/lib/ld-lib.exp (run_dump_test): Remove support
for objcopy as a dump tool.

Fix possible exception leak in python.c

In the Python code, gdb exceptions may not leak into the Python core.
execute_gdb_command was calling bpstat_do_actions outside of a
TRY/CATCH; which seemed risky.  I don't have a test case for this, but
if bpstat_do_actions could ever throw, it could crash gdb.

This patch introduces a new scope in order to preserve the current
semantics, so it is looks a bit bigger than it really is.

Tested on x86-64 Fedora 28.

gdb/ChangeLog
2018-09-07  Tom Tromey  <tom@tromey.com>

* python/python.c (execute_gdb_command): Call bpstat_do_actions
inside the TRY.

Provide type_align gdbarch function for nios2.

2018-09-14  Sandra Loosemore  <sandra@codesourcery.com>

gdb/
* nios2-tdep.c (nios2_type_align): New.
(nios2_gdb_arch_init): Install type_align hook.

Automatic date update in version.in

gdb: Don't leak memory with TYPE_ALLOC / TYPE_ZALLOC

This patch started as an observation from valgrind that GDB appeared
to be loosing track of some memory associated with types.  An example
valgrind stack would be:

  24 bytes in 1 blocks are possibly lost in loss record 419 of 5,361
     at 0x4C2EA1E: calloc (vg_replace_malloc.c:711)
     by 0x623D26: xcalloc (common-utils.c:85)
     by 0x623D65: xzalloc(unsigned long) (common-utils.c:95)
     by 0x72A066: make_function_type(type*, type**) (gdbtypes.c:510)
     by 0x72A098: lookup_function_type(type*) (gdbtypes.c:521)
     by 0x73635D: gdbtypes_post_init(gdbarch*) (gdbtypes.c:5439)
     by 0x727590: gdbarch_data(gdbarch*, gdbarch_data*) (gdbarch.c:5230)
     by 0x735B99: builtin_type(gdbarch*) (gdbtypes.c:5313)
     by 0x514D95: elf_rel_plt_read(minimal_symbol_reader&, objfile*, bfd_symbol**) (elfread.c:542)
     by 0x51662F: elf_read_minimal_symbols(objfile*, int, elfinfo const*) (elfread.c:1121)
     by 0x5168A5: elf_symfile_read(objfile*, enum_flags<symfile_add_flag>) (elfread.c:1207)
     by 0x8520F5: read_symbols(objfile*, enum_flags<symfile_add_flag>) (symfile.c:794)

When we look in make_function_type we find a call to TYPE_ZALLOC
(inside the INIT_FUNC_SPECIFIC macro).  It is this call to TYPE_ZALLOC
that is allocating memory with xcalloc, that is then getting lost.

The problem is tht calling TYPE_ALLOC or TYPE_ZALLOC currently
allocates memory from either the objfile obstack or by using malloc.
The problem with this is that types are allocated either on the
objfile obstack, or on the gdbarch obstack.

As a result, if we discard a type associated with an objfile then
auxiliary data allocated with TYPE_(Z)ALLOC will be correctly
discarded.  But, if we were ever to discard a gdbarch then any
auxiliary type data would be leaked.  Right now there are very few
places in GDB where a gdbarch is ever discarded, but it shouldn't hurt
to close down these bugs as we spot them.

This commit ensures that auxiliary type data is allocated from the
same obstack as the type itself, which should reduce leaked memory.

The one problem case that I found with this change was in eval.c,
where in one place we allocate a local type structure, and then used
TYPE_ZALLOC to allocate some space for the type.  This local type is
neither object file owned, nor gdbarch owned, and so the updated
TYPE_ALLOC code is unable to find an objstack to allocate space on.

My proposed solution for this issue is that the space should be
allocated with a direct call to xzalloc.  We could extend TYPE_ALLOC
to check for type->gdbarch being null, and then fall back to a direct
call to xzalloc, however, I think that making this rare case of a
local type require special handling is not a bad thing, this serves to
highlight that clearing up the memory will require special handling
too.

This special case of a local type is interesting as the types owner
field (contained within the main_type) is completely null.  While
reflecting on this I looked at how types use the get_type_arch
function.  It seems clear that, based on how this is used, it is never
intended that null will be returned from this function.  This only
goes to reinforce, how locally alloctaed types, with no owner, are
both special, and need to be handled carefully.  To help spot errors
earlier, I added an assert into get_type_arch that the returned arch
is not null.

Inside gdbarch.c I found a few other places where auxiliary type data
was being allocated directly on the heap rather than on the types
obstack.  I have fixed these to call TYPE_ALLOC now.

Finally, it is worth noting that as we don't clean up our gdbarch
objects yet, then this will not make much of an impact on the amount
of memory reported as lost at program termination time.  Memory
allocated for auxiliary type information is still not freed, however,
it is now on the correct obstack.  If we do ever start freeing our
gdbarch structures then the associated type data will be cleaned up
correctly.

Tested on X86-64 GNU/Linux with no regressions.

gdb/ChangeLog:

* eval.c (fake_method::fake_method): Call xzalloc directly for a
type that is neither object file owned, nor gdbarch owned.
* gdbtypes.c (get_type_gdbarch): Add an assert that returned
gdbarch is non-NULL.
(alloc_type_instance): Allocate non-objfile owned types on the
gdbarch obstack.
(copy_type_recursive): Allocate TYPE_FIELDS and TYPE_RANGE_DATA
using TYPE_ALLOC to ensure memory is allocated on the correct
obstack.
* gdbtypes.h (TYPE_ALLOC): Allocate space on either the objfile
obstack, or the gdbarch obstack.
(TYPE_ZALLOC): Rewrite using TYPE_ALLOC.