GitLab

Take STB_GNU_UNIQUE handling scattered across targets and gather it in
the generic ELF linker.  Update test suite infrastructure accordingly.

	bfd/
	* elf-s390-common.c (elf_s390_add_symbol_hook): Remove
	STB_GNU_UNIQUE handling.
	* elf32-arc.c (elf_arc_add_symbol_hook): Likewise.
	* elf32-arm.c (elf32_arm_add_symbol_hook): Likewise.
	* elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
	* elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
	* elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
	* elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
	* elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
	* elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
	* elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
	* elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Likewise.
	* elf32-i386.c (elf_i386_add_symbol_hook): Remove function.
	(elf_backend_add_symbol_hook): Remove macro.
	* elflink.c (elf_link_add_object_symbols): Set `has_gnu_symbols'
	for STB_GNU_UNIQUE symbols.

	binutils/
	* testsuite/lib/binutils-common.exp (supports_gnu_unique): New
	procedure.
	* testsuite/binutils-all/objcopy.exp: Use `supports_gnu_unique'
	with the `strip-10' test.

	ld/
	* testsuite/ld-unique/unique.exp: Use `is_elf_format' and
	`supports_gnu_unique' to qualify testing.

This patch is to replace find_inferior (&all_threads, unsuspend_one_lwp, NULL)
with unsuspend_all_lwps (NULL), which is shorter.  They are equivalent
to each other.

gdb/gdbserver:

2016-05-17  Yao Qi  <yao.qi@linaro.org>

	* linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
	instead of find_inferior.

batch-preserve-term-settings.exp fails if the shell prompt isn't $.  It
is # in our testing env.  In fact, the shell prompt can be anything.

The perfect solution would be "set_board_info shell_prompt" in the
host board file, and use board_info shell_prompt in
batch-preserve-term-settings.exp.  This is a little bit overkill to
me, and we still need to figure out the different prompts on different
shells.  I also tried to start shell with the prompt preset, but there is
not unique way to set shell prompt in different shells, so I give up.

It is reasonably simple to match either $ or # for the shell prompt, and
we can easily extend it to match other char, like >.

gdb/testsuite:

2016-05-16  Yao Qi  <yao.qi@linaro.org>

	* gdb.base/batch-preserve-term-settings.exp: Remove variable
	shell_prompt.  Update shell_prompt_re.

Correct a regression introduced with commit 685080f2 ("Adds support
for generating notes in V850 binaries.") which replaced rather than
extending the call to `_bfd_elf_copy_private_bfd_data' with
`v850_elf_copy_private_bfd_data'.  Consequently ELFOSABI_GNU marking is
not propagated to output by `objcopy' from objects containing
STB_GNU_UNIQUE symbols.

	bfd/
	* elf32-v850.c (v850_elf_copy_notes): New function, factored out
	from...
	(v850_elf_copy_private_bfd_data): ... here.  Call the new
	function and `_bfd_elf_copy_private_bfd_data'.

	binutils/
	* testsuite/binutils-all/objcopy.exp: Don't skip the `strip-10'
	test for the V850.

It is only read in tc-m32r.c, so it might as well be static and const, and
that should help the compiler slightly.

gas/ChangeLog:

2016-05-16  Trevor Saunders  <tbsaunde+binutils@tbsaunde.org>

	* config/tc-m32r.c (mach_table): Make static and const.

gas/ChangeLog:

2016-05-16  Trevor Saunders  <tbsaunde+binutils@tbsaunde.org>

	* config/tc-vax.c (flonum_gen2vax): Adjust prototype to match
	definition.

Defining linkrelax to have different values in as.c and tc-msp430.c /
tc-mn10300.c is at least rather tricky, and seems fragile, when we can just set
it in md_begin instead.

gas/ChangeLog:

2016-05-16  Trevor Saunders  <tbsaunde+binutils@tbsaunde.org>

	* config/tc-mn10300.c (md_begin): set linkrelax here instead of
	defining it.
	* config/tc-msp430.c (md_begin): Likewise.

These variables only hold values from the bfd_reloc_code_real_type enum, and
are passed to functions that expect the argument to be of type
bfd_reloc_code_real_type, so it seems to make sense that there type is
bfd_reloc_code_real_type rather than int.

gas/ChangeLog:

2016-05-16  Trevor Saunders  <tbsaunde+binutils@tbsaunde.org>

	* config/tc-m68hc11.c (fixup8): Change variables type from int to
	bfd_reloc_code_real_type where appropriate.
	(fixup16): Likewise.
	(fixup8_xg): Likewise.

Update to match commit 924bc11b ("Update section merge test.").

	ld/
	* testsuite/ld-elf/flags1.d: Update the xfail list.

Fix a commit 6757cf57 ("enable -Wwrite-strings for gas") regression.

	gas/
	* config/tc-sh64.c (shmedia_check_limits): Constify `msg'.

	ld/
	* testsuite/ld-elf/flags1.d: Update for `*-*-nacl*' xfail
	removal.

	PR ld/20097
	* testplug2.c (onall_symbols_read): Remove redundant sizeof
	on EXPECTED_VIEW_LENGTH.
	* testplug4.c (onall_symbols_read): Likewise.

opcodes/
	* ppc-opc.c (IMM8): Use PPC_OPERAND_SIGNOPT.

gas/
	* testsuite/gas/ppc/power9.d <xxspltib>: Add additional operand tests.
	* testsuite/gas/ppc/power9.s: Likewise.

bfd/

	PR ld/20093
	* elf64-x86-64.c (elf_x86_64_convert_load_reloc): Don't convert
	GOTPCREL relocation against large section.

ld/

	PR ld/20093
	* testsuite/ld-x86-64/pr20093-1.d: New file.
	* testsuite/ld-x86-64/pr20093-1.s: Likewise.
	* testsuite/ld-x86-64/pr20093-2.d: Likewise.
	* testsuite/ld-x86-64/pr20093-2.s: Likewise.
	* testsuite/ld-x86-64/x86-64.exp: Run pr20093-1 and pr20093-2.

	* config/obj-coff.c (weak_uniquify): Delete unused var.

Rather than searching the output for a specific named section, it's
better, where possible, to use a linker created dynamic section to set
a dynamic tag's value.  That way ld doesn't depend on the output
section name, making it possibile to map dynamic sections differently.

bfd/
	* elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_sections): Use
	linker dynamic sections in calculating size and address of
	* dynamic tags rather than using output sections.  Remove asserts.
	* elf32-arm.c (elf32_arm_finish_dynamic_sections): Likewise.
	* elf32-cr16.c (_bfd_cr16_elf_finish_dynamic_sections): Likewise.
	* elf32-cris.c (elf_cris_finish_dynamic_sections): Likewise.
	* elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
	* elf32-lm32.c (lm32_elf_finish_dynamic_sections): Likewise.
	* elf32-m32r.c (m32r_elf_finish_dynamic_sections): Likewise.
	* elf32-m68k.c (elf_m68k_finish_dynamic_sections): Likewise.
	* elf32-metag.c (elf_metag_finish_dynamic_sections): Likewise.
	* elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Likewise.
	* elf32-nds32.c (nds32_elf_finish_dynamic_sections): Likewise.
	* elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Likewise.
	* elf32-or1k.c (or1k_elf_finish_dynamic_sections): Likewise.
	* elf32-s390.c (elf_s390_finish_dynamic_sections): Likewise.
	* elf32-score.c (s3_bfd_score_elf_finish_dynamic_sections): Likewise.
	* elf32-score7.c (s7_bfd_score_elf_finish_dynamic_sections): Likewise.
	* elf32-vax.c (elf_vax_finish_dynamic_sections): Likewise.
	* elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Likewise.
	* elf64-alpha.c (elf64_alpha_finish_dynamic_sections): Likewise.
	* elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
	* elf64-sh64.c (sh64_elf64_finish_dynamic_sections): Likewise.
	* elflink.c (bfd_elf_final_link): Likewise.
	* elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Likewise.
	* elfxx-sparc.c (sparc_finish_dyn): Likewise.  Adjust error message.
	* elf32-arc.c (GET_SYMBOL_OR_SECTION): Remove ASSERT arg and
	don't set doit.  Look up dynobj section.
	(elf_arc_finish_dynamic_sections): Adjust GET_SYMBOL_OR_SECTION
	invocation and dynamic tag vma calculation.  Don't test
	boolean var == TRUE.
	* elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections): Fix
	DT_JMPREL calc.
ld/
	* testsuite/ld-arm/arm-elf.exp: Adjust for arm-no-rel-plt now passing.
	Use different output file name for static app without .rel.plt.
	* testsuite/ld-arm/arm-no-rel-plt.ld: Align .rel.dyn and .rela.dyn.
	* testsuite/ld-arm/arm-no-rel-plt.out: Delete.
	* testsuite/ld-arm/arm-no-rel-plt.r: New.
	* testsuite/ld-arm/arm-static-app.d: Don't check file name.
	* testsuite/ld-arm/arm-static-app.r: Likewise.

A linker script may put .rela.plt in with other .rela.dyn relocs.
The change to elf_reloc_type_class puts any PLT relocs last.  This
patch makes the input section layout better match the sorted relocs.

	* elflink.c (elf_link_sort_relocs): Wrap overlong lines.  Fix
	octets_per_byte.  Put dynamic .rela.plt last in link orders.
	Assign output_offset for reloc sections rather than writing
	sorted relocs from block corresponding to output_offset.

Its a bit shorter and simpler than raw xmalloc.

gas/ChangeLog:

2016-05-13  Trevor Saunders  <tbsaunde+binutils@tbsaunde.org>

	* app.c (app_push): Use XNEW and related macros.
	* as.c (parse_args): Likewise.
	* cgen.c (make_right_shifted_expr): Likewise.
	(gas_cgen_tc_gen_reloc): Likewise.
	* config/bfin-defs.h: Likewise.
	* config/bfin-parse.y: Likewise.
	* config/obj-coff.c (stack_init): Likewise.
	(stack_push): Likewise.
	(coff_obj_symbol_new_hook): Likewise.
	(coff_obj_symbol_clone_hook): Likewise.
	(add_lineno): Likewise.
	(coff_frob_symbol): Likewise.
	* config/obj-elf.c (obj_elf_section_name): Likewise.
	(build_group_lists): Likewise.
	* config/obj-evax.c (evax_symbol_new_hook): Likewise.
	* config/obj-macho.c (obj_mach_o_indirect_symbol): Likewise.
	* config/tc-aarch64.c (insert_reg_alias): Likewise.
	(find_or_make_literal_pool): Likewise.
	(add_to_lit_pool): Likewise.
	(fill_instruction_hash_table): Likewise.
	* config/tc-alpha.c (load_expression): Likewise.
	(emit_jsrjmp): Likewise.
	(s_alpha_ent): Likewise.
	(s_alpha_end): Likewise.
	(s_alpha_linkage): Likewise.
	(md_begin): Likewise.
	(tc_gen_reloc): Likewise.
	* config/tc-arc.c (arc_insert_opcode): Likewise.
	(arc_extcorereg): Likewise.
	* config/tc-bfin.c: Likewise.
	* config/tc-cr16.c: Likewise.
	* config/tc-cris.c: Likewise.
	* config/tc-crx.c (preprocess_reglist): Likewise.
	* config/tc-d10v.c: Likewise.
	* config/tc-frv.c (frv_insert_vliw_insn): Likewise.
	(frv_tomcat_shuffle): Likewise.
	* config/tc-h8300.c: Likewise.
	* config/tc-i370.c (i370_macro): Likewise.
	* config/tc-i386.c (lex_got): Likewise.
	(md_parse_option): Likewise.
	* config/tc-ia64.c (alloc_record): Likewise.
	(set_imask): Likewise.
	(save_prologue_count): Likewise.
	(dot_proc): Likewise.
	(dot_endp): Likewise.
	(ia64_frob_label): Likewise.
	(add_qp_imply): Likewise.
	(add_qp_mutex): Likewise.
	(mark_resource): Likewise.
	(dot_alias): Likewise.
	* config/tc-m68hc11.c: Likewise.
	* config/tc-m68k.c (m68k_frob_label): Likewise.
	(s_save): Likewise.
	(mri_control_label): Likewise.
	(push_mri_control): Likewise.
	(build_mri_control_operand): Likewise.
	(s_mri_else): Likewise.
	(s_mri_break): Likewise.
	(s_mri_next): Likewise.
	(s_mri_for): Likewise.
	(s_mri_endw): Likewise.
	* config/tc-metag.c (create_mnemonic_htab): Likewise.
	* config/tc-microblaze.c: Likewise.
	* config/tc-mmix.c (s_loc): Likewise.
	* config/tc-nds32.c (nds32_relax_hint): Likewise.
	* config/tc-nios2.c (nios2_insn_reloc_new): Likewise.
	* config/tc-rl78.c: Likewise.
	* config/tc-rx.c (rx_include): Likewise.
	* config/tc-sh.c: Likewise.
	* config/tc-sh64.c (shmedia_frob_section_type): Likewise.
	* config/tc-sparc.c: Likewise.
	* config/tc-spu.c: Likewise.
	* config/tc-tic6x.c (static tic6x_unwind_info *tic6x_get_unwind): Likewise.
	(tic6x_start_unwind_section): Likewise.
	* config/tc-tilegx.c: Likewise.
	* config/tc-tilepro.c: Likewise.
	* config/tc-v850.c: Likewise.
	* config/tc-visium.c: Likewise.
	* config/tc-xgate.c: Likewise.
	* config/tc-xtensa.c (xtensa_translate_old_userreg_ops): Likewise.
	(new_resource_table): Likewise.
	(resize_resource_table): Likewise.
	(xtensa_create_trampoline_frag): Likewise.
	(xtensa_maybe_create_literal_pool_frag): Likewise.
	(cache_literal_section): Likewise.
	* config/xtensa-relax.c (append_transition): Likewise.
	(append_condition): Likewise.
	(append_value_condition): Likewise.
	(append_constant_value_condition): Likewise.
	(append_literal_op): Likewise.
	(append_label_op): Likewise.
	(append_constant_op): Likewise.
	(append_field_op): Likewise.
	(append_user_fn_field_op): Likewise.
	(enter_opname_n): Likewise.
	(enter_opname): Likewise.
	(split_string): Likewise.
	(parse_insn_templ): Likewise.
	(clone_req_or_option_list): Likewise.
	(clone_req_option_list): Likewise.
	(parse_option_cond): Likewise.
	(parse_insn_pattern): Likewise.
	(parse_insn_repl): Likewise.
	(build_transition): Likewise.
	(build_transition_table): Likewise.
	* dw2gencfi.c (alloc_fde_entry): Likewise.
	(alloc_cfi_insn_data): Likewise.
	(cfi_add_CFA_remember_state): Likewise.
	(dot_cfi_escape): Likewise.
	(dot_cfi_fde_data): Likewise.
	(select_cie_for_fde): Likewise.
	* dwarf2dbg.c (dwarf2_directive_loc): Likewise.
	* ecoff.c (ecoff_add_bytes): Likewise.
	(ecoff_build_debug): Likewise.
	* input-scrub.c (input_scrub_push): Likewise.
	(input_scrub_begin): Likewise.
	(input_scrub_next_buffer): Likewise.
	* itbl-ops.c (append_insns_as_macros): Likewise.
	(alloc_entry): Likewise.
	(alloc_field): Likewise.
	* listing.c (listing_newline): Likewise.
	(listing_listing): Likewise.
	* macro.c (get_any_string): Likewise.
	(delete_macro): Likewise.
	* stabs.c (generate_asm_file): Likewise.
	(stabs_generate_asm_lineno): Likewise.
	* subsegs.c (subseg_change): Likewise.
	(subseg_get): Likewise.
	* symbols.c (define_dollar_label): Likewise.
	(symbol_relc_make_sym): Likewise.
	* write.c (write_relocs): Likewise.

gas/ChangeLog:

2016-05-13  Trevor Saunders  <tbsaunde+binutils@tbsaunde.org>

	* config/obj-coff.c (obj_coff_def): Simplify string copying.
	(weak_name2altname): Likewise.
	(weak_uniquify): Likewise.
	(obj_coff_section): Likewise.
	(obj_coff_init_stab_section): Likewise.
	* config/obj-elf.c (obj_elf_section_name): Likewise.
	(obj_elf_init_stab_section): Likewise.
	* config/obj-evax.c (evax_shorten_name): Likewise.
	* config/obj-macho.c (obj_mach_o_make_or_get_sect): Likewise.
	* config/tc-aarch64.c (create_register_alias): Likewise.
	* config/tc-alpha.c (load_expression): Likewise.
	(s_alpha_file): Likewise.
	(s_alpha_section_name): Likewise.
	(tc_gen_reloc): Likewise.
	* config/tc-arc.c (md_assemble): Likewise.
	* config/tc-arm.c (create_neon_reg_alias): Likewise.
	(start_unwind_section): Likewise.
	* config/tc-hppa.c (pa_build_unwind_subspace): Likewise.
	(hppa_elf_mark_end_of_function): Likewise.
	* config/tc-nios2.c (nios2_modify_arg): Likewise.
	(nios2_negate_arg): Likewise.
	* config/tc-rx.c (rx_section): Likewise.
	* config/tc-sh64.c (sh64_consume_datalabel): Likewise.
	* config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
	* config/tc-tic54x.c (tic54x_include): Likewise.
	(tic54x_macro_info): Likewise.
	(subsym_get_arg): Likewise.
	(subsym_substitute): Likewise.
	(tic54x_start_line_hook): Likewise.
	* config/tc-xtensa.c (xtensa_literal_prefix): Likewise.
	(xg_reverse_shift_count): Likewise.
	* config/xtensa-relax.c (enter_opname_n): Likewise.
	(split_string): Likewise.
	* dwarf2dbg.c (get_filenum): Likewise.
	(process_entries): Likewise.
	* expr.c (operand): Likewise.
	* itbl-ops.c (alloc_entry): Likewise.
	* listing.c (listing_message): Likewise.
	(listing_title): Likewise.
	* macro.c (check_macro): Likewise.
	* stabs.c (s_xstab): Likewise.
	* symbols.c (symbol_relc_make_expr): Likewise.
	* write.c (compress_debug): Likewise.

The plugin is called to claim symbols in an archive element from
plugin_object_p.  But those symbols aren't needed to create output.
They are defined and referenced only within IR.  get_symbols should
return resolution based on IR symbol kinds.

	PR ld/20070
	* Makefile.am (noinst_LTLIBRARIES): Add libldtestplug4.la.
	(libldtestplug4_la_SOURCES): New.
	(libldtestplug4_la_CFLAGS): Likewise.
	(libldtestplug4_la_LDFLAGS): Likewise.
	* Makefile.in: Regenerated.
	* plugin.c (get_symbols): Return resolution based on IR symbol
	kinds for symbols defined/referenced only within IR.
	* testplug4.c: New file.
	* ld/testsuite/ld-plugin/pr20070.d: Likewise.
	* ld/testsuite/ld-plugin/pr20070a.c: Likewise.
	* ld/testsuite/ld-plugin/pr20070b.c: Likewise.
	* testsuite/ld-plugin/plugin.exp (plugin4_name): New.
	(plugin4_path): Likewise.
	Add a test for ld/20070.

gdb/ChangeLog:

	* dwarf2loc.c (dwarf2_find_location_expression): For DWO files still
	add base_offset.

gdb/testsuite/ChangeLog:

	* lib/dwarf.exp (build_executable_from_fission_assembler): Pass
	$options when building executable.
	* gdb.dwarf2/fission-loclists-pie.c: New file.
	* gdb.dwarf2/fission-loclists-pie.exp: New file.

PLT relocs don't appear in .rela.dyn, at least not when using
normal linker scripts.  However, if they do, then they ought to be
placed last rather than in the middle of other relocs.

	* elf-bfd.h (elf_reloc_type_class): Put reloc_class_plt last.

bfd/

	* elfxx-mips.c (print_mips_ases): Add DSPR3.

binutils/

	* readelf.c (print_mips_ases): Add DSPR3.

gas/

	* config/tc-mips.c (options): Add OPTION_DSPR3 and
	OPTION_NO_DSPR3.
	(md_longopts): Likewise.
	(md_show_usage): Add help for -mdspr3 and -mno-dspr3.
	(mips_ases): Define availability for DSPr3.
	(mips_ase_groups): Add ASE_DSPR3 to the DSP group.
	(mips_convert_ase_flags): Map ASE_DSPR3 to AFL_ASE_DSPR3.
	* doc/as.texinfo: Document -mdspr3, -mno-dspr3.  Fix -mdspr2
	formatting.
	* doc/c-mips.texi: Document -mdspr3, -mno-dspr3, .set dspr3 and
	.set nodspr3.  Fix -mdspr2 formatting.
	* testsuite/gas/mips/mips32-dspr3.d: New file.
	* testsuite/gas/mips/mips32-dspr3.s: Likewise.
	* testsuite/gas/mips/mips.exp: Run mips32-dspr3 test.

include/

	* elf/mips.h (AFL_ASE_DSPR3): New macro.
	(AFL_ASE_MASK): Update to include AFL_ASE_DSPR3.
	* opcode/mips.h (ASE_DSPR3): New macro.

opcodes/

	* mips-dis.c (mips_arch_choices): Add ASE_DSPR3 to mips32r6 and
	mips64r6.
	* mips-opc.c (D34): New macro.
	(mips_builtin_opcodes): Define bposge32c for DSPr3.

bfd/
	* elf32-hppa.c (elf32_hppa_init_stub_bfd): New function.
	(elf32_hppa_check_relocs): Don't set dynobj.
	(elf32_hppa_size_stubs): Test !SEC_LINKER_CREATED for stub sections.
	(elf32_hppa_build_stubs): Likewise.
	* elf32-hppa.h (elf32_hppa_init_stub_bfd): Declare.
ld/
	* emultempl/hppaelf.em (hppaelf_create_output_section_statements):
	Call elf32_hppa_init_stub_bfd.

When --gc-sections is active, __tls_get_addr_opt is marked as not
needed and forced local before ppc*_elf_tls_setup is run.

bfd/
	PR 20060
	* elf64-ppc.c (ppc64_elf_tls_setup): Clear forced_local.
	* elf32-ppc.c (ppc_elf_tls_setup): Likewise.
ld/
	PR 20060
	* testsuite/ld-powerpc/powerpc.exp: Run new tests.
	* testsuite/ld-powerpc/tlsdll.s: New.
	* testsuite/ld-powerpc/tlsdll.ver: New.
	* testsuite/ld-powerpc/tlsdll_32.s: New.
	* testsuite/ld-powerpc/tlsopt5.d: New.
	* testsuite/ld-powerpc/tlsopt5.s: New.
	* testsuite/ld-powerpc/tlsopt5_32.d: New.
	* testsuite/ld-powerpc/tlsopt5_32.s: New.

	PR target/20068
	* config/tc-arm.c (add_to_lit_pool): Ensure that the padding added
	to the pool uses O_constant.
	* testsuite/gas/arm/pr20068.s: New test.
	* testsuite/gas/arm/pr20068.d: Test driver.

bfd/
  * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Remove redundant
  aarch64_tls_transition check.

	* testsuite/gas/arm/archv8m-cmse-base.d: Skip for non-ELF ARM targets.
	* testsuite/gas/arm/archv8m-cmse-main-1.d: Likewise.
	* testsuite/gas/arm/archv8m-cmse-main-2.d: Likewise.
	* testsuite/gas/arm/archv8m-cmse-msr-base.d: Likewise.
	* testsuite/gas/arm/archv8m-cmse-msr-main.d: Likewise.
	* testsuite/gas/arm/archv8m-main-dsp-1.d: Likewise.
	* testsuite/gas/arm/archv8m-main-dsp-2.d: Likewise.
	* testsuite/gas/arm/archv8m-main-dsp-3.d: Likewise.
	* testsuite/gas/arm/archv8m-main-dsp-4.d: Likewise.

gdb/ChangeLog:

2016-05-10  Trevor Saunders  <tbsaunde+binutils@tbsaunde.org>

	* iq2000-tdep.c (iq2000_scan_prologue): Remove if that shouldn't guard
	anything.
	* linespec.c (add_sal_to_sals): Restore call to symtab_to_fullname.

This patch enables Intel RDPID instruction described in Intel64 and
IA-32 Architectures Software Developer's Manual, April 2016.

gas/

	* config/tc-i386.c (cpu_arch): Add RDPID.
	* doc/c-i386.texi: Document RDPID.

gas/testsuite/

	* gas/i386/i386.exp: Run RDPID tests.
	* gas/i386/prefix.d: Adjust.
	* gas/i386/rdpid.s: New test.
	* gas/i386/rdpid.d: Ditto.
	* gas/i386/rdpid-intel.d: Ditto.
	* gas/i386/x86-64-rdpid.s: Ditto.
	* gas/i386/x86-64-rdpid.d: Ditto.
	* gas/i386/x86-64-rdpid-intel.d: Ditto.

opcodes/

	* i386-dis.c (prefix_table): Add RDPID instruction.
	* i386-gen.c (cpu_flag_init): Add RDPID flag.
	(cpu_flags): Add RDPID bitfield.
	* i386-opc.h (enum): Add RDPID element.
	(i386_cpu_flags): Add RDPID field.
	* i386-opc.tbl: Add RDPID instruction.
	* i386-init.h: Regenerate.
	* i386-tbl.h: Regenerate.