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644 Commits

Author SHA1 Message Date
Nick Clifton
50ea087755 Fix readelf's and objdump's dislplay of DWO links when multiple links are present. 
PR 26829
 * dwarf.c (struct dwo_info): Add cu_offset field.
 (add_dwo_info): Add cu_offset parameter.  Record in new dwo_info
 struct.
 (add_dwo_name): Add cu_offset field.
 (add_dwo_dir): Add cu_offset field.
 (add_dwo_id): Add cu_offset field.
 (read_and_display_attr_value): Pass cu_offset to dwo recording
 functions.
 (load_separate_debug_files): Accumulate name, dir and id values
 and display once for each CU.
 * testsuite/binutils-all/dwo.sL Use a separate CU for the second
 dwo link.
 * testsuite/binutils-all/readelf.k2: Update expected output.
 2020-11-13 16:02:39 +00:00
Howard Chu
f3016d6ce1 Add an option to the archiver to add a section recording library dependencies. 
* ar.c (long_options): Add --record-libdeps.
	(usage): Mention the new option.
	(decode_options): Handle the new option.
	(replace_members): If necessary, create a bfd to hold the libdeps
	description.
	* binemul.c (ar_emul_append_bfd): New function.
	(ar_emul_replace_bfd): New function.
	(ar_emul_default_append): Replace file_name and target arguments
	with new_bfd argument.
	(ar_emul_default_replace): Likewise.
	* binemul.h: Update prototypes.
	(struct bin_emulation_xfer_struct): Update fields.
	* doc/binutils.texi: Document the new option.
	* NEWS: Mention the new feature.
	* emul_aix.c (ar_emul_aix_append): Update.
	(ar_emul_aix_replace): Likewise.
	* testsuite/binutils-all/ar.exp: Add test of new feature.
 2020-11-03 15:12:47 +00:00
H.J. Lu
b0ab069373 x86: Support GNU_PROPERTY_X86_ISA_1_BASELINE marker 
GCC 11 supports -march=x86-64-v[234] to enable x86 micro-architecture ISA
levels:

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97250

X86 ISA markers are updated:

https://gitlab.com/x86-psABIs/x86-64-ABI/-/merge_requests/13

GNU_PROPERTY_X86_ISA_1_BASELINE is added and GNU_PROPERTY_X86_ISA_1_V[234]
are updated:

 #define GNU_PROPERTY_X86_ISA_1_BASELINE (1U << 0)
 #define GNU_PROPERTY_X86_ISA_1_V2       (1U << 1)
 #define GNU_PROPERTY_X86_ISA_1_V3       (1U << 2)
 #define GNU_PROPERTY_X86_ISA_1_V4       (1U << 3)

Add -z x86-64-baseline linker command line option to mark x86-64-baseline
ISA level as needed.

bfd/

	PR gas/26703
	* elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Generate
	GNU_PROPERTY_X86_ISA_1_BASELINE for -z x86-64-baseline.

binutils/

	PR gas/26703
	* readelf.c (decode_x86_isa): Handle
	* GNU_PROPERTY_X86_ISA_1_BASELINE.
	* testsuite/binutils-all/i386/empty.d: Updated.
	* testsuite/binutils-all/i386/ibt.d: Likewise.
	* testsuite/binutils-all/i386/pr21231a.d: Likewise.
	* testsuite/binutils-all/i386/pr21231b.d: Likewise.
	* testsuite/binutils-all/i386/shstk.d: Likewise.
	* testsuite/binutils-all/x86-64/empty-x32.d: Likewise.
	* testsuite/binutils-all/x86-64/empty.d: Likewise.
	* testsuite/binutils-all/x86-64/ibt-x32.d: Likewise.
	* testsuite/binutils-all/x86-64/ibt.d: Likewise.
	* testsuite/binutils-all/x86-64/pr21231a.d: Likewise.
	* testsuite/binutils-all/x86-64/pr21231b.d: Likewise.
	* testsuite/binutils-all/x86-64/pr23494a-x32.d: Likewise.
	* testsuite/binutils-all/x86-64/pr23494a.d: Likewise.
	* testsuite/binutils-all/x86-64/pr23494c-x32.d: Likewise.
	* testsuite/binutils-all/x86-64/pr23494c.d: Likewise.
	* testsuite/binutils-all/x86-64/pr23494d-x32.d: Likewise.
	* testsuite/binutils-all/x86-64/pr23494d.d: Likewise.
	* testsuite/binutils-all/x86-64/pr23494e-x32.d: Likewise.
	* testsuite/binutils-all/x86-64/pr23494e.d: Likewise.
	* testsuite/binutils-all/x86-64/shstk-x32.d: Likewise.
	* testsuite/binutils-all/x86-64/shstk.d: Likewise.

gas/

	PR gas/26703
	* config/tc-i386.c (output_insn): Update for
	GNU_PROPERTY_X86_ISA_1_BASELINE.
	* testsuite/gas/i386/property-1.d: Updated.
	* testsuite/gas/i386/property-2.d: Likewise.
	* testsuite/gas/i386/property-3.d: Likewise.
	* testsuite/gas/i386/property-4.d: Likewise.
	* testsuite/gas/i386/property-5.d: Likewise.
	* testsuite/gas/i386/property-6.d: Likewise.
	* testsuite/gas/i386/property-11.d: Likewise.
	* testsuite/gas/i386/property-12.d: Likewise.
	* testsuite/gas/i386/x86-64-property-1.d: Likewise.
	* testsuite/gas/i386/x86-64-property-2.d: Likewise.
	* testsuite/gas/i386/x86-64-property-3.d: Likewise.
	* testsuite/gas/i386/x86-64-property-4.d: Likewise.
	* testsuite/gas/i386/x86-64-property-5.d: Likewise.
	* testsuite/gas/i386/x86-64-property-6.d: Likewise.
	* testsuite/gas/i386/x86-64-property-11.d: Likewise.
	* testsuite/gas/i386/x86-64-property-12.d: Likewise.

include/

	PR gas/26703
	* elf/common.h (GNU_PROPERTY_X86_ISA_1_BASELINE): New.
	(GNU_PROPERTY_X86_ISA_1_V2): Uppdated.
	(GNU_PROPERTY_X86_ISA_1_V3): Likewise.
	(GNU_PROPERTY_X86_ISA_1_V4): Likewise.

ld/

	PR gas/26703
	* NEWS: Mention -z x86-64-baseline.
	* ld.texi: Document -z x86-64-baseline.
	* emulparams/x86-64-level.sh: Handle -z x86-64-baseline.
	* testsuite/ld-elf/x86-feature-1a.rd: Update.
	* testsuite/ld-elf/x86-feature-1b.rd: Likewise.
	* testsuite/ld-elf/x86-feature-1c.rd: Likewise.
	* testsuite/ld-elf/x86-feature-1d.rd: Likewise.
	* testsuite/ld-elf/x86-feature-1e.rd: Likewise.
	* testsuite/ld-i386/pr23372c.d: Likewise.
	* testsuite/ld-i386/pr23486c.d: Likewise.
	* testsuite/ld-i386/pr23486d.d: Likewise.
	* testsuite/ld-i386/pr24322a.d: Likewise.
	* testsuite/ld-i386/pr24322b.d: Likewise.
	* testsuite/ld-i386/property-1a.r: Likewise.
	* testsuite/ld-i386/property-2a.r: Likewise.
	* testsuite/ld-i386/property-3.r: Likewise.
	* testsuite/ld-i386/property-3a.r: Likewise.
	* testsuite/ld-i386/property-4.r: Likewise.
	* testsuite/ld-i386/property-4a.r: Likewise.
	* testsuite/ld-i386/property-5.r: Likewise.
	* testsuite/ld-i386/property-5a.r: Likewise.
	* testsuite/ld-i386/property-7a.r: Likewise.
	* testsuite/ld-i386/property-x86-3.d: Likewise.
	* testsuite/ld-i386/property-x86-4a.d: Likewise.
	* testsuite/ld-i386/property-x86-5.d: Likewise.
	* testsuite/ld-i386/property-x86-cet1.d: Likewise.
	* testsuite/ld-i386/property-x86-cet2a.d: Likewise.
	* testsuite/ld-i386/property-x86-cet5a.d: Likewise.
	* testsuite/ld-i386/property-x86-cet5b.d: Likewise.
	* testsuite/ld-i386/property-x86-ibt1a.d: Likewise.
	* testsuite/ld-i386/property-x86-ibt1b.d: Likewise.
	* testsuite/ld-i386/property-x86-ibt2.d: Likewise.
	* testsuite/ld-i386/property-x86-ibt3a.d: Likewise.
	* testsuite/ld-i386/property-x86-ibt3b.d: Likewise.
	* testsuite/ld-i386/property-x86-ibt4.d: Likewise.
	* testsuite/ld-i386/property-x86-ibt5.d: Likewise.
	* testsuite/ld-i386/property-x86-isa1.d: Likewise.
	* testsuite/ld-i386/property-x86-isa2.d: Likewise.
	* testsuite/ld-i386/property-x86-isa3.d: Likewise.
	* testsuite/ld-i386/property-x86-shstk1a.d: Likewise.
	* testsuite/ld-i386/property-x86-shstk1b.d: Likewise.
	* testsuite/ld-i386/property-x86-shstk2.d: Likewise.
	* testsuite/ld-i386/property-x86-shstk3a.d: Likewise.
	* testsuite/ld-i386/property-x86-shstk3b.d: Likewise.
	* testsuite/ld-i386/property-x86-shstk4.d: Likewise.
	* testsuite/ld-i386/property-x86-shstk5.d: Likewise.
	* testsuite/ld-x86-64/pr23372c-x32.d: Likewise.
	* testsuite/ld-x86-64/pr23372c.d: Likewise.
	* testsuite/ld-x86-64/pr23486c-x32.d: Likewise.
	* testsuite/ld-x86-64/pr23486c.d: Likewise.
	* testsuite/ld-x86-64/pr23486d-x32.d: Likewise.
	* testsuite/ld-x86-64/pr23486d.d: Likewise.
	* testsuite/ld-x86-64/pr24322a-x32.d: Likewise.
	* testsuite/ld-x86-64/pr24322a.d: Likewise.
	* testsuite/ld-x86-64/pr24322b-x32.d: Likewise.
	* testsuite/ld-x86-64/pr24322b.d: Likewise.
	* testsuite/ld-x86-64/pr24458a-x32.d: Likewise.
	* testsuite/ld-x86-64/pr24458a.d: Likewise.
	* testsuite/ld-x86-64/pr24458b-x32.d: Likewise.
	* testsuite/ld-x86-64/pr24458b.d: Likewise.
	* testsuite/ld-x86-64/pr24458c-x32.d: Likewise.
	* testsuite/ld-x86-64/pr24458c.d: Likewise.
	* testsuite/ld-x86-64/property-1a.r: Likewise.
	* testsuite/ld-x86-64/property-2a.r: Likewise.
	* testsuite/ld-x86-64/property-3.r: Likewise.
	* testsuite/ld-x86-64/property-3a.r: Likewise.
	* testsuite/ld-x86-64/property-4.r: Likewise.
	* testsuite/ld-x86-64/property-4a.r: Likewise.
	* testsuite/ld-x86-64/property-5.r: Likewise.
	* testsuite/ld-x86-64/property-5a.r: Likewise.
	* testsuite/ld-x86-64/property-7a.r: Likewise.
	* testsuite/ld-x86-64/property-x86-3-x32.d: Likewise.
	* testsuite/ld-x86-64/property-x86-3.d: Likewise.
	* testsuite/ld-x86-64/property-x86-4a-x32.d: Likewise.
	* testsuite/ld-x86-64/property-x86-4a.d: Likewise.
	* testsuite/ld-x86-64/property-x86-5-x32.d: Likewise.
	* testsuite/ld-x86-64/property-x86-5.d: Likewise.
	* testsuite/ld-x86-64/property-x86-cet1-x32.d: Likewise.
	* testsuite/ld-x86-64/property-x86-cet1.d: Likewise.
	* testsuite/ld-x86-64/property-x86-cet2a-x32.d: Likewise.
	* testsuite/ld-x86-64/property-x86-cet2a.d: Likewise.
	* testsuite/ld-x86-64/property-x86-cet5a-x32.d: Likewise.
	* testsuite/ld-x86-64/property-x86-cet5a.d: Likewise.
	* testsuite/ld-x86-64/property-x86-cet5b-x32.d: Likewise.
	* testsuite/ld-x86-64/property-x86-cet5b.d: Likewise.
	* testsuite/ld-x86-64/property-x86-ibt1a-x32.d: Likewise.
	* testsuite/ld-x86-64/property-x86-ibt1a.d: Likewise.
	* testsuite/ld-x86-64/property-x86-ibt1b-x32.d: Likewise.
	* testsuite/ld-x86-64/property-x86-ibt1b.d: Likewise.
	* testsuite/ld-x86-64/property-x86-ibt2-x32.d: Likewise.
	* testsuite/ld-x86-64/property-x86-ibt2.d: Likewise.
	* testsuite/ld-x86-64/property-x86-ibt3a-x32.d: Likewise.
	* testsuite/ld-x86-64/property-x86-ibt3a.d: Likewise.
	* testsuite/ld-x86-64/property-x86-ibt3b-x32.d: Likewise.
	* testsuite/ld-x86-64/property-x86-ibt3b.d: Likewise.
	* testsuite/ld-x86-64/property-x86-ibt4-x32.d: Likewise.
	* testsuite/ld-x86-64/property-x86-ibt4.d: Likewise.
	* testsuite/ld-x86-64/property-x86-ibt5-x32.d: Likewise.
	* testsuite/ld-x86-64/property-x86-isa1-x32.d: Likewise.
	* testsuite/ld-x86-64/property-x86-isa1.d: Likewise.
	* testsuite/ld-x86-64/property-x86-isa2-x32.d: Likewise.
	* testsuite/ld-x86-64/property-x86-isa2.d: Likewise.
	* testsuite/ld-x86-64/property-x86-isa3-x32.d: Likewise.
	* testsuite/ld-x86-64/property-x86-isa3.d: Likewise.
	* testsuite/ld-x86-64/property-x86-ibt5.d: Likewise.
	* testsuite/ld-x86-64/property-x86-shstk1a-x32.d: Likewise.
	* testsuite/ld-x86-64/property-x86-shstk1a.d: Likewise.
	* testsuite/ld-x86-64/property-x86-shstk1b-x32.d: Likewise.
	* testsuite/ld-x86-64/property-x86-shstk1b.d: Likewise.
	* testsuite/ld-x86-64/property-x86-shstk2-x32.d: Likewise.
	* testsuite/ld-x86-64/property-x86-shstk2.d: Likewise.
	* testsuite/ld-x86-64/property-x86-shstk3a-x32.d: Likewise.
	* testsuite/ld-x86-64/property-x86-shstk3a.d: Likewise.
	* testsuite/ld-x86-64/property-x86-shstk3b-x32.d: Likewise.
	* testsuite/ld-x86-64/property-x86-shstk3b.d: Likewise.
	* testsuite/ld-x86-64/property-x86-shstk4-x32.d: Likewise.
	* testsuite/ld-x86-64/property-x86-shstk4.d: Likewise.
	* testsuite/ld-x86-64/property-x86-shstk5-x32.d: Likewise.
	* testsuite/ld-x86-64/property-x86-shstk5.d: Likewise.
	* testsuite/ld-i386/i386.exp: Run property-x86-isa4.
	* testsuite/ld-i386/property-x86-isa4.d: New file.
	* testsuite/ld-x86-64/property-x86-isa4-x32.d: Likewise.
	* testsuite/ld-x86-64/property-x86-isa4.d: Likewise.
	* ld/testsuite/ld-x86-64/x86-64.exp: Run property-x86-isa4
	and property-x86-isa4-x32.
 2020-10-30 06:50:10 -07:00
H.J. Lu
76868f3606 dwarf: Also match abbrev base when searching abbrev list 
A .debug_abbrev section can have multiple CUs.  When caching abbrev list,
we need to check abbrev base to support multiple CUs.

	PR binutils/26808
	* dwarf.c (abbrev_list): Add abbrev_base.
	(new_abbrev_list): Add an abbrev_base argument and record it.
	(find_abbrev_list_by_abbrev_offset): Add an abbrev_base argument
	and match it.
	(process_debug_info): Pass abbrev_base to new_abbrev_list and
	find_abbrev_list_by_abbrev_offset.
	(display_debug_abbrev): Pass 0 abbrev_base to new_abbrev_list
	and find_abbrev_list_by_abbrev_offset.
	* testsuite/binutils-all/x86-64/pr26808.dump: New file.
	* testsuite/binutils-all/x86-64/pr26808.dwp.bz2: Likewise.
	* testsuite/binutils-all/x86-64/x86-64.exp: Run PR binutils/26808
	test.
 2020-10-29 09:19:35 -07:00
H.J. Lu
64ec7c3f80 binutils: Report error message on error 
* testsuite/binutils-all/objcopy.exp (objcopy_test): Report
	error message on error.
 2020-10-22 04:48:29 -07:00
H.J. Lu
32930e4edb x86: Support GNU_PROPERTY_X86_ISA_1_V[234] marker 
GCC 11 supports -march=x86-64-v[234] to enable x86 micro-architecture ISA
levels:

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97250

Update GNU_PROPERTY_X86_ISA_1_XXX macros:

https://gitlab.com/x86-psABIs/x86-64-ABI/-/merge_requests/13

in x86 ELF binaries to indicate that micro-architecture ISA levels
required to execute the binary:

 #define GNU_PROPERTY_X86_ISA_1_NEEDED (GNU_PROPERTY_X86_UINT32_OR_LO + 2)
 #define GNU_PROPERTY_X86_ISA_1_USED (GNU_PROPERTY_X86_UINT32_OR_AND_LO + 2)
 #define GNU_PROPERTY_X86_ISA_1_V2 (1U << 0)
 #define GNU_PROPERTY_X86_ISA_1_V3 (1U << 1)
 #define GNU_PROPERTY_X86_ISA_1_V4 (1U << 2)

The previous GNU_PROPERTY_X86_ISA_1_XXX  macros are deprecated and renamed
to GNU_PROPERTY_X86_COMPAT_2_ISA_1_XXX.

In addition to EM_X86_64, GNU_PROPERTY_X86_ISA_1_V[234] marker can be used
by ld.so to detect the x86-64-v4 shared library placed in an x86-64-v2
directory by mistake on an x86-64-v2 machine to avoid crashes on x86-64-v4
instructions.

Add -z x86-64-v[234] linker command line option to mark x86-64-v[234]
ISA level as needed.

Also add

 #define GNU_PROPERTY_X86_FEATURE_2_MASK (1U << 11)

for mask registers.

bfd/

	PR gas/26703
	* elf-linker-x86.h (elf_linker_x86_params): Add isa_level.
	* elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Merge
	GNU_PROPERTY_X86_ISA_1_V[234].
	(_bfd_x86_elf_link_setup_gnu_properties): Generate
	GNU_PROPERTY_X86_ISA_1_V[234] for -z x86-64-v[234].

binutils/

	PR gas/26703
	* readelf.c (decode_x86_compat_2_isa): New function.
	(decode_x86_isa): Updated for new X86_ISA_1_XXX bits.
	(decode_x86_feature_1): Handle GNU_PROPERTY_X86_FEATURE_2_MASK.
	(print_gnu_property_note): Handle X86_COMPAT_2_ISA_1_USED,
	and X86_COMPAT_2_ISA_1_NEEDED.
	* testsuite/binutils-all/i386/pr21231b.s: Updated to the current
	GNU_PROPERTY_X86_ISA_1_USED and GNU_PROPERTY_X86_ISA_1_NEEDED
	values.
	* testsuite/binutils-all/x86-64/pr21231b.s: Likewise.
	* testsuite/binutils-all/x86-64/pr23494a.s: Likewise.
	* testsuite/binutils-all/x86-64/pr23494b.s: Likewise.
	* testsuite/binutils-all/x86-64/pr23494c.s: Likewise.
	* testsuite/binutils-all/i386/empty.d: Updated.
	* testsuite/binutils-all/i386/ibt.d: Likewise.
	* testsuite/binutils-all/i386/pr21231a.d: Likewise.
	* testsuite/binutils-all/i386/pr21231b.d: Likewise.
	* testsuite/binutils-all/i386/shstk.d: Likewise.
	* testsuite/binutils-all/x86-64/empty-x32.d: Likewise.
	* testsuite/binutils-all/x86-64/empty.d: Likewise.
	* testsuite/binutils-all/x86-64/ibt-x32.d: Likewise.
	* testsuite/binutils-all/x86-64/ibt.d: Likewise.
	* testsuite/binutils-all/x86-64/pr21231a.d: Likewise.
	* testsuite/binutils-all/x86-64/pr21231b.d: Likewise.
	* testsuite/binutils-all/x86-64/pr23494a-x32.d: Likewise.
	* testsuite/binutils-all/x86-64/pr23494a.d: Likewise.
	* testsuite/binutils-all/x86-64/pr23494c-x32.d: Likewise.
	* testsuite/binutils-all/x86-64/pr23494c.d: Likewise.
	* testsuite/binutils-all/x86-64/pr23494d-x32.d: Likewise.
	* testsuite/binutils-all/x86-64/pr23494d.d: Likewise.
	* testsuite/binutils-all/x86-64/pr23494e-x32.d: Likewise.
	* testsuite/binutils-all/x86-64/pr23494e.d: Likewise.
	* testsuite/binutils-all/x86-64/shstk-x32.d: Likewise.
	* testsuite/binutils-all/x86-64/shstk.d: Likewise.

gas/

	PR gas/26703
	* config/tc-i386.c (xstate): Add xstate_mask.
	(md_assemble): Check i.types[j], instead of i.tm.operand_types[j],
	for xstate.  Set xstate_mask, instead of xstate_zmm, for RegMask.
	(output_insn): Update for GNU_PROPERTY_X86_ISA_1_V[234].  Update
	xstate for mask register and VSIB.
	* testsuite/gas/i386/i386.exp: Run more GNU_PROPERTY tests.
	* testsuite/gas/i386/property-1.s: Updated to the current
	GNU_PROPERTY_X86_ISA_1_USED value.
	* testsuite/gas/i386/property-2.s: Only keep cmove.
	* testsuite/gas/i386/property-3.s: Changed to addsubpd.
	* testsuite/gas/i386/property-1.d: Updated.
	* testsuite/gas/i386/property-2.d: Likewise.
	* testsuite/gas/i386/property-3.d: Likewise.
	* testsuite/gas/i386/property-4.d: Likewise.
	* testsuite/gas/i386/property-5.d: Likewise.
	* testsuite/gas/i386/property-6.d: Likewise.
	* testsuite/gas/i386/x86-64-property-1.d: Likewise.
	* testsuite/gas/i386/x86-64-property-2.d: Likewise.
	* testsuite/gas/i386/x86-64-property-3.d: Likewise.
	* testsuite/gas/i386/x86-64-property-4.d: Likewise.
	* testsuite/gas/i386/x86-64-property-5.d: Likewise.
	* testsuite/gas/i386/x86-64-property-6.d: Likewise.
	* testsuite/gas/i386/x86-64-property-7.d: Likewise.
	* testsuite/gas/i386/x86-64-property-8.d: Likewise.
	* testsuite/gas/i386/x86-64-property-9.d: Likewise.
	* testsuite/gas/i386/property-11.d: New file.
	* testsuite/gas/i386/property-11.s: Likewise.
	* testsuite/gas/i386/property-12.d: Likewise.
	* testsuite/gas/i386/property-12.s: Likewise.
	* testsuite/gas/i386/property-13.d: Likewise.
	* testsuite/gas/i386/property-13.s: Likewise.
	* testsuite/gas/i386/x86-64-property-11.d: Likewise.
	* testsuite/gas/i386/x86-64-property-12.d: Likewise.
	* testsuite/gas/i386/x86-64-property-13.d: Likewise.
	* testsuite/gas/i386/x86-64-property-14.d: Likewise.
	* testsuite/gas/i386/x86-64-property-14.s: Likewise.

include/

	PR gas/26703
	* elf/common.h (GNU_PROPERTY_X86_ISA_1_USED): Renamed to ...
	(GNU_PROPERTY_X86_COMPAT_2_ISA_1_USED): This.
	(GNU_PROPERTY_X86_ISA_1_NEEDED): Renamed to ...
	(GNU_PROPERTY_X86_COMPAT_2_ISA_1_NEEDED): This.
	(GNU_PROPERTY_X86_ISA_1_XXX): Renamed to ...
	(GNU_PROPERTY_X86_COMPAT_2_ISA_1_XXX): This.
	(GNU_PROPERTY_X86_ISA_1_NEEDED): New.
	(GNU_PROPERTY_X86_ISA_1_USED): Likewise.
	(GNU_PROPERTY_X86_ISA_1_V2): Likewise.
	(GNU_PROPERTY_X86_ISA_1_V3): Likewise.
	(GNU_PROPERTY_X86_ISA_1_V4): Likewise.
	(GNU_PROPERTY_X86_FEATURE_2_MASK): Likewise.

ld/

	PR gas/26703
	* NEWS: Mention -z x86-64-v[234].
	* ld.texi: Document -z x86-64-v[234].
	* emulparams/elf32_x86_64.sh: Use x86-64-level.sh.
	* emulparams/elf_i386.sh: Likewise.
	* emulparams/elf_x86_64.sh: Likewise.
	* emulparams/x86-64-level.sh: New file.
	* testsuite/ld-elf/x86-feature-1a.rd: Update.
	* testsuite/ld-elf/x86-feature-1b.rd: Likewise.
	* testsuite/ld-elf/x86-feature-1c.rd: Likewise.
	* testsuite/ld-elf/x86-feature-1d.rd: Likewise.
	* testsuite/ld-elf/x86-feature-1e.rd: Likewise.
	* testsuite/ld-i386/pr23372c.d: Likewise.
	* testsuite/ld-i386/pr23486c.d: Likewise.
	* testsuite/ld-i386/pr23486d.d: Likewise.
	* testsuite/ld-i386/pr24322a.d: Likewise.
	* testsuite/ld-i386/pr24322b.d: Likewise.
	* testsuite/ld-i386/property-1a.r: Likewise.
	* testsuite/ld-i386/property-2a.r: Likewise.
	* testsuite/ld-i386/property-3.r: Likewise.
	* testsuite/ld-i386/property-3a.r: Likewise.
	* testsuite/ld-i386/property-4.r: Likewise.
	* testsuite/ld-i386/property-4a.r: Likewise.
	* testsuite/ld-i386/property-5.r: Likewise.
	* testsuite/ld-i386/property-5a.r: Likewise.
	* testsuite/ld-i386/property-7a.r: Likewise.
	* testsuite/ld-i386/property-x86-3.d: Likewise.
	* testsuite/ld-i386/property-x86-4a.d: Likewise.
	* testsuite/ld-i386/property-x86-5.d: Likewise.
	* testsuite/ld-i386/property-x86-cet1.d: Likewise.
	* testsuite/ld-i386/property-x86-cet2a.d: Likewise.
	* testsuite/ld-i386/property-x86-cet5a.d: Likewise.
	* testsuite/ld-i386/property-x86-cet5b.d: Likewise.
	* testsuite/ld-i386/property-x86-ibt1a.d: Likewise.
	* testsuite/ld-i386/property-x86-ibt1b.d: Likewise.
	* testsuite/ld-i386/property-x86-ibt2.d: Likewise.
	* testsuite/ld-i386/property-x86-ibt3a.d: Likewise.
	* testsuite/ld-i386/property-x86-ibt3b.d: Likewise.
	* testsuite/ld-i386/property-x86-ibt4.d: Likewise.
	* testsuite/ld-i386/property-x86-ibt5.d: Likewise.
	* testsuite/ld-i386/property-x86-shstk1a.d: Likewise.
	* testsuite/ld-i386/property-x86-shstk1b.d: Likewise.
	* testsuite/ld-i386/property-x86-shstk2.d: Likewise.
	* testsuite/ld-i386/property-x86-shstk3a.d: Likewise.
	* testsuite/ld-i386/property-x86-shstk3b.d: Likewise.
	* testsuite/ld-i386/property-x86-shstk4.d: Likewise.
	* testsuite/ld-i386/property-x86-shstk5.d: Likewise.
	* testsuite/ld-x86-64/pr23372c-x32.d: Likewise.
	* testsuite/ld-x86-64/pr23372c.d: Likewise.
	* testsuite/ld-x86-64/pr23486c.d: Likewise.
	* testsuite/ld-x86-64/pr23486d-x32.d: Likewise.
	* testsuite/ld-x86-64/pr23486d.d: Likewise.
	* testsuite/ld-x86-64/pr24322a-x32.d: Likewise.
	* testsuite/ld-x86-64/pr24322a.d: Likewise.
	* testsuite/ld-x86-64/pr24322b-x32.d: Likewise.
	* testsuite/ld-x86-64/pr24322b.d: Likewise.
	* testsuite/ld-x86-64/pr24458a-x32.d: Likewise.
	* testsuite/ld-x86-64/pr24458a.d: Likewise.
	* testsuite/ld-x86-64/pr24458b-x32.d: Likewise.
	* testsuite/ld-x86-64/pr24458b.d: Likewise.
	* testsuite/ld-x86-64/pr24458c-x32.d: Likewise.
	* testsuite/ld-x86-64/pr24458c.d: Likewise.
	* testsuite/ld-x86-64/property-1a.r: Likewise.
	* testsuite/ld-x86-64/property-2a.r: Likewise.
	* testsuite/ld-x86-64/property-3.r: Likewise.
	* testsuite/ld-x86-64/property-3a.r: Likewise.
	* testsuite/ld-x86-64/property-4.r: Likewise.
	* testsuite/ld-x86-64/property-4a.r: Likewise.
	* testsuite/ld-x86-64/property-5.r: Likewise.
	* testsuite/ld-x86-64/property-5a.r: Likewise.
	* testsuite/ld-x86-64/property-7a.r: Likewise.
	* testsuite/ld-x86-64/property-x86-3-x32.d: Likewise.
	* testsuite/ld-x86-64/property-x86-3.d: Likewise.
	* testsuite/ld-x86-64/property-x86-4a-x32.d: Likewise.
	* testsuite/ld-x86-64/property-x86-4a.d: Likewise.
	* testsuite/ld-x86-64/property-x86-5-x32.d: Likewise.
	* testsuite/ld-x86-64/property-x86-5.d: Likewise.
	* testsuite/ld-x86-64/property-x86-cet1-x32.d: Likewise.
	* testsuite/ld-x86-64/property-x86-cet1.d: Likewise.
	* testsuite/ld-x86-64/property-x86-cet2a-x32.d: Likewise.
	* testsuite/ld-x86-64/property-x86-cet2a.d: Likewise.
	* testsuite/ld-x86-64/property-x86-cet5a-x32.d: Likewise.
	* testsuite/ld-x86-64/property-x86-cet5a.d: Likewise.
	* testsuite/ld-x86-64/property-x86-cet5b-x32.d: Likewise.
	* testsuite/ld-x86-64/property-x86-cet5b.d: Likewise.
	* testsuite/ld-x86-64/property-x86-ibt1a-x32.d: Likewise.
	* testsuite/ld-x86-64/property-x86-ibt1a.d: Likewise.
	* testsuite/ld-x86-64/property-x86-ibt1b-x32.d: Likewise.
	* testsuite/ld-x86-64/property-x86-ibt1b.d: Likewise.
	* testsuite/ld-x86-64/property-x86-ibt2-x32.d: Likewise.
	* testsuite/ld-x86-64/property-x86-ibt2.d: Likewise.
	* testsuite/ld-x86-64/property-x86-ibt3a-x32.d: Likewise.
	* testsuite/ld-x86-64/property-x86-ibt3a.d: Likewise.
	* testsuite/ld-x86-64/property-x86-ibt3b-x32.d: Likewise.
	* testsuite/ld-x86-64/property-x86-ibt3b.d: Likewise.
	* testsuite/ld-x86-64/property-x86-ibt4-x32.d: Likewise.
	* testsuite/ld-x86-64/property-x86-ibt4.d: Likewise.
	* testsuite/ld-x86-64/property-x86-ibt5-x32.d: Likewise.
	* testsuite/ld-x86-64/property-x86-ibt5.d: Likewise.
	* testsuite/ld-x86-64/property-x86-shstk1a-x32.d: Likewise.
	* testsuite/ld-x86-64/property-x86-shstk1a.d: Likewise.
	* testsuite/ld-x86-64/property-x86-shstk1b-x32.d: Likewise.
	* testsuite/ld-x86-64/property-x86-shstk1b.d: Likewise.
	* testsuite/ld-x86-64/property-x86-shstk2-x32.d: Likewise.
	* testsuite/ld-x86-64/property-x86-shstk2.d: Likewise.
	* testsuite/ld-x86-64/property-x86-shstk3a-x32.d: Likewise.
	* testsuite/ld-x86-64/property-x86-shstk3a.d: Likewise.
	* testsuite/ld-x86-64/property-x86-shstk3b-x32.d: Likewise.
	* testsuite/ld-x86-64/property-x86-shstk3b.d: Likewise.
	* testsuite/ld-x86-64/property-x86-shstk4-x32.d: Likewise.
	* testsuite/ld-x86-64/property-x86-shstk4.d: Likewise.
	* testsuite/ld-x86-64/property-x86-shstk5-x32.d: Likewise.
	* testsuite/ld-x86-64/property-x86-shstk5.d: Likewise.
	* testsuite/ld-i386/i386.exp: Run property-x86-6,
	property-x86-isa1, property-x86-isa2 and property-x86-isa3.
	* testsuite/ld-i386/property-x86-1.S: Updated to the current
	GNU_PROPERTY_X86_ISA_1_USED and GNU_PROPERTY_X86_ISA_1_NEEDED
	values.
	* testsuite/ld-i386/property-x86-2.S: Likewise.
	* testsuite/ld-i386/property-x86-3.s: Likewise.
	* testsuite/ld-x86-64/pr23372d.s: Likewise.
	* testsuite/ld-x86-64/pr23372e.s: Likewise.
	* testsuite/ld-x86-64/pr23372f.s: Likewise.
	* testsuite/ld-x86-64/pr23486c.s: Likewise.
	* testsuite/ld-x86-64/pr23486d.s: Likewise.
	* testsuite/ld-x86-64/property-x86-1.S: Likewise.
	* testsuite/ld-x86-64/property-x86-2.S: Likewise.
	* testsuite/ld-x86-64/property-x86-3.s: Likewise.
	* testsuite/ld-x86-64/property-x86-5a.s: Likewise.
	* testsuite/ld-x86-64/property-x86-5b.s: Likewise.
	* testsuite/ld-i386/property-x86-6.d: New file.
	* testsuite/ld-i386/property-x86-isa1.d: Likewise.
	* testsuite/ld-i386/property-x86-isa2.d: Likewise.
	* testsuite/ld-i386/property-x86-isa3.d: Likewise.
	* testsuite/ld-x86-64/property-x86-6-x32.d: Likewise.
	* testsuite/ld-x86-64/property-x86-6.d: Likewise.
	* testsuite/ld-x86-64/property-x86-6.s: Likewise.
	* testsuite/ld-x86-64/property-x86-isa1-x32.d: Likewise.
	* testsuite/ld-x86-64/property-x86-isa1.d: Likewise.
	* testsuite/ld-x86-64/property-x86-isa1.s: Likewise.
	* testsuite/ld-x86-64/property-x86-isa2-x32.d: Likewise.
	* testsuite/ld-x86-64/property-x86-isa2.d: Likewise.
	* testsuite/ld-x86-64/property-x86-isa3-x32.d: Likewise.
	* testsuite/ld-x86-64/property-x86-isa3.d: Likewise.
	* testsuite/ld-x86-64/simple.s: Likewise.
	* ld/testsuite/ld-x86-64/x86-64.exp: Run property-x86-6,
	property-x86-6-x32, property-x86-isa1, property-x86-isa1-x32,
	property-x86-isa2, property-x86-isa2-x32, property-x86-isa3-x32
	and property-x86-isa3.
 2020-10-09 05:13:26 -07:00
Mark Wielaard
debd1a62c4 readelf: Show Unit Type for DWARF5 
binutils/ChangeLog:

	* dwarf.c (process_debug_info): Print Unit Type for DWARF5.
	* testsuite/binutils-all/dw5.W: Adjust expected output.
	* testsuite/binutils-all/dwarf-attributes.W: Likewise.

gas/ChangeLog:

	* testsuite/gas/elf/dwarf-5-cu.d: Adjust expected output.
 2020-09-24 23:13:13 +02:00
H.J. Lu
790147a9e9 Pass --disable-reloc-section on PE targets for PR 25662 test 
Pass --disable-reloc-section on PE targets for PR 25662 test since

commit 514b4e191d

Author: Jeremy Drake <sourceware-bugzilla@jdrake.com>
Date:   Thu Aug 27 12:58:27 2020 +0100

    Change the default characteristics of DLLs built by the linker to more secure settings.

defaulted to --enable-reloc-section.

	PR ld/26587
	* testsuite/binutils-all/objcopy.exp: Pass --disable-reloc-section
	to ld on PE targets for PR 25662 test.
 2020-09-08 10:01:45 -07:00
Cooper Qu
0861f561eb CSKY: Support attribute section. 
bfd
        * elf32-csky.c (csky_archs): Fix arch names.
        (csky_find_arch_with_name): New.
        (elf32_csky_merge_attributes): New.
        (csky_elf_merge_private_bfd_data): Add process of merge
        attribute section.
        (elf32_csky_obj_attrs_arg_type): New.
        (elf32_csky_obj_attrs_handle_unknown): New.
        (elf_backend_obj_attrs_vendor): Define.
        (elf_backend_obj_attrs_section): Define.
        (elf_backend_obj_attrs_arg_type): Define.
        (elf_backend_obj_attrs_section_type): Define.

binutils/
        * readelf.c (get_csky_section_type_name): New.
        (get_section_type_name): Add handler for CSKY.
        (display_csky_attribute): New.
        (process_arch_specific): Add handler for CSKY.
        * testsuite/binutils-all/strip-3.d: Remove .csky.attributes
        section.

elfcpp/
        * elfcpp.h (enum SHT): New enum SHT_CSKY_ATTRIBUTES.

gas/
        * gas/config/tc-csky.c (md_begin): Set attributes.
        (isa_flag): Change type to unsigned 64 bits.
        (struct csky_cpu_info): Likewise.
        (struct csky_macro_info): Likewise.
        (set_csky_attribute): New.
        * testsuite/gas/csky/802j.d: Ignore .csky.attributes section.
        * testsuite/gas/csky/all.d: Likewise.
        * testsuite/gas/csky/bsr1.d: Likewise.
        * testsuite/gas/csky/csky_vdsp.d: Likewise.
        * testsuite/gas/csky/cskyv2_all.d: Likewise.
        * testsuite/gas/csky/cskyv2_ck803r2.d: Likewise.
        * testsuite/gas/csky/cskyv2_ck860.d: Likewise.
        * testsuite/gas/csky/cskyv2_dsp.d: Likewise.
        * testsuite/gas/csky/cskyv2_elrw.d: Likewise.
        * testsuite/gas/csky/cskyv2_float.d: Likewise.
        * testsuite/gas/csky/enhance_dsp.d: Likewise.
        * testsuite/gas/csky/java.d: Likewise.
        * testsuite/gas/csky/v1_float.d: Likewise.
        * testsuite/gas/csky/v2_float_part1.d: Likewise.
        * testsuite/gas/csky/v2_float_part2.d: Likewise.
        * testsuite/gas/csky/v2_tls_gd.d: Likewise.
        * testsuite/gas/csky/v2_tls_ie.d: Likewise.
        * testsuite/gas/csky/v2_tls_ld.d: Likewise.
        * testsuite/gas/csky/v2_tls_le.d: Likewise.
        * testsuite/gas/elf/elf.exp: Add handler for CSKY.
        * testsuite/gas/elf/section2.e-csky: New.

include/
        * elf/csky.h (SHT_CSKY_ATTRIBUTES): Define.
        (Tag_CSKY_ARCH_NAME): New enum constant.
        (Tag_CSKY_CPU_NAME): Likewise.
        (Tag_CSKY_ISA_FLAGS): Likewise.
        (Tag_CSKY_DSP_VERSION): Likewise.
        (Tag_CSKY_VDSP_VERSION): Likewise.
        (Tag_CSKY_FPU_VERSION): Likewise.
        (Tag_CSKY_FPU_ABI): Likewise.
        (Tag_CSKY_FPU_ROUNDING): Likewise.
        (Tag_CSKY_FPU_DENORMAL): Likewise.
        (Tag_CSKY_FPU_Exception): Likewise.
        (Tag_CSKY_FPU_NUMBER_MODULE): Likewise.
        (Tag_CSKY_FPU_HARDFP): Likewise.
        (Tag_CSKY_MAX): Likewise.
        (VAL_CSKY_DSP_VERSION_EXTENSION): Likewise.
        (VAL_CSKY_DSP_VERSION_2): Likewise.
        (VAL_CSKY_VDSP_VERSION_1): Likewise.
        (VAL_CSKY_VDSP_VERSION_2): Likewise.
        (VAL_CSKY_FPU_ABI_SOFT): Likewise.
        (VAL_CSKY_FPU_ABI_SOFTFP): Likewise.
        (VAL_CSKY_FPU_ABI_HARD): Likewise.
        (VAL_CSKY_FPU_HARDFP_HALF): Likewise.
        (VAL_CSKY_FPU_HARDFP_SINGLE): Likewise.
        (VAL_CSKY_FPU_HARDFP_DOUBLE): Likewise.
        * opcode/csky.h (CSKY_ISA_VDSP_V2): Define.
        CSKYV1_ISA_E1: Change to long constant type.
        CSKYV2_ISA_E1: Likewise.
        CSKYV2_ISA_1E2: Likewise.
        CSKYV2_ISA_2E3: Likewise.
        CSKYV2_ISA_3E7: Likewise.
        CSKYV2_ISA_7E10: Likewise.
        CSKYV2_ISA_3E3R1: Likewise.
        CSKYV2_ISA_3E3R2: Likewise.
        CSKYV2_ISA_10E60: Likewise.
        CSKY_ISA_TRUST: Likewise.
        CSKY_ISA_CACHE: Likewise.
        CSKY_ISA_NVIC: Likewise.
        CSKY_ISA_CP: Likewise.
        CSKY_ISA_MP: Likewise.
        CSKY_ISA_MP_1E2: Likewise.
        CSKY_ISA_JAVA: Likewise.
        CSKY_ISA_MAC: Likewise.
        CSKY_ISA_MAC_DSP: Likewise.
        CSKY_ISA_DSP: Likewise.
        CSKY_ISA_DSP_1E2: Likewise.
        CSKY_ISA_DSP_ENHANCE: Likewise.
        CSKY_ISA_FLOAT_E1: Likewise.
        CSKY_ISA_FLOAT_1E2: Likewise.
        CSKY_ISA_FLOAT_1E3: Likewise.
        CSKY_ISA_FLOAT_3E4: Likewise.
        CSKY_ISA_VDSP: Likewise.

ld/
        * emulparams/cskyelf.sh: Support attribute section.
        * testsuite/ld-csky/tls-le-v1.d: Match .csky.attributes section.
        * ld/testsuite/ld-csky/tls-le.d: Likewise.
        * testsuite/ld-elf/non-contiguous.ld: Ignore .csky.attributes
        section.

opcodes/
        * csky-dis.c (CSKY_DEFAULT_ISA): Define.
        (csky_dis_info): Add member isa.
        (csky_find_inst_info): Skip instructions that do not belong to
        current CPU.
        (csky_get_disassembler): Get infomation from attribute section.
        (print_insn_csky): Set defualt ISA flag.
        * csky.h (CSKY_ISA_VDSP_2): Rename from CSKY_ISA_VDSP_V2.
        * csky-opc.h (struct csky_opcode): Change isa_flag16 and
        isa_flag32'type to unsigned 64 bits.
 2020-08-28 17:23:24 +08:00
John David Anglin
9e7ed8b080 Fix PR binutils/26356 on hppa*-*-hpux*. 
PR 26356
	* som.c (som_bfd_copy_private_section_data): Issue error when a
	subspace is specified without its containing space.
	* testsuite/binutils-all/objcopy.exp (objcopy --reverse-bytes): Add
	"-j $PRIVATE$" to command on hppa*-*-hpux*.
	* testsuite/lib/utils-lib.exp (default_binutils_run): Remove existing
	dollar-sign quotes before quoting.  Do this prior to generating log
	output.
 2020-08-27 15:25:03 +00:00
Mark Wielaard
02391b8be4 Recognize DW_LANG_C11 in readelf testsuite. 
readelf_wi_test checks the DW_AT_LANGUAGE is recognized by matching
against ANSI C. But for the new DWARF5 DW_LANG_C11 readelf simply
prints "C11", not prefixed with ANSI (DW_LANG_C is "non-ANSI C",
DW_LANG_C89 is "ANSI C" and DW_LANG_C99 is "ANSI-C99"). Adjust the
testcase instead of readelf because C11 seems a fine name.

binutils/ChangeLog:

	* testsuite/binutils-all/readelf.exp (readelf_wi_test): Also
	recognize DW_LANG_C11.
 2020-08-21 15:16:34 +02:00
Alan Modra
fc0efc4bd7 Readelf demangling test typo 
Using floating point data results in cris failing the test.

	* testsuite/binutils-all/mangled.s: Use dc.a rather than dc.d.
 2020-08-14 21:29:57 +09:30
Nick Clifton
79bc120c7b Add demangling support to readelf. 
PR binutils/26331
	* readelf.c (do_demangle): New option flag.
	(print_symbol): If do_demangle is enabled, demangle the symbol.
	(enum long_option_values): New enum to hold long option values.
	(options): Add demangle, no-demangle, recursion-limit and
	no-recursion-limit options.  Alpha sort the table.
	(usage): Describe the new options.
	(parse_args): Handle the new options.
	* NEWS: Mention the new feature.
	* doc/binutils.texi: Document the new feature.
	* testsuite/binutils-all/readelf.exp: Test the new feature.
	* testsuite/binutils-all/mangled.s: New file - assembler source.
	* testsuite/binutils-all/readelf.demangled: New file - expected
	output from readelf.
 2020-08-12 13:31:59 +01:00
H.J. Lu
ac2599c447 x86: Pass --gdwarf-3 to assembler 
Pass --gdwarf-3 to assembler for

commit 4d8ee86073
Author: Nick Clifton <nickc@redhat.com>
Date:   Thu Jul 30 08:39:14 2020 +0100

    Prevent the generation of DWARF level 0 line number tables...

binutils/

	* testsuite/binutils-all/i386/compressed-1a.d: Pass --gdwarf-3
	to assembler.
	* testsuite/binutils-all/i386/compressed-1b.d: Likewise.
	* testsuite/binutils-all/i386/compressed-1c.d: Likewise.
	* testsuite/binutils-all/x86-64/compressed-1a.d: Likewise.
	* testsuite/binutils-all/x86-64/compressed-1b.d: Likewise.
	* testsuite/binutils-all/x86-64/compressed-1c.d: Likewise.

gas/

	* testsuite/gas/elf/dwarf2-3.d:Pass --gdwarf-3 to assembler.
	* testsuite/gas/elf/dwarf2-5.d: Likewise.
	* testsuite/gas/i386/dw2-compress-3a.d: Likewise.
	* testsuite/gas/i386/dw2-compress-3b.d: Likewise.
	* testsuite/gas/i386/dw2-compressed-3a.d: Likewise.
	* testsuite/gas/i386/dw2-compressed-3b.d: Likewise.
 2020-07-30 04:56:46 -07:00
Maciej W. Rozycki
c77cb2a09c MIPS: Make the IRIX naming of local section symbols consistent 
Make the MIPS/IRIX naming of local section symbols consistent between
files produced by generic ELF code and ELF linker code, complementing
commit 174fd7f955 ("New bfd elf hook: force naming of local section
symbols"), <https://sourceware.org/ml/binutils/2004-02/msg00072.html>.

Local section symbols have no names in the standard ELF gABI, however
the lack of a name causes problems with IRIX's MIPSpro linker.  To work
around the issue we give them names, however we do that in generic ELF
code only, based on what the `elf_backend_name_local_section_symbols'
hook returns if present.  That makes objects created by GAS or `objdump'
work correctly, however not ones created by `ld -r'.  That would not
normally cause issues with IRIX systems using GAS and `objdump' only
with the MIPSpro linker, however if GNU LD was used for whatever reason
in producing objects later fed to IRIX's MIPSpro linker, then things
would break.

Modify ELF linker code accordingly then, using the same hook.  Adjust
the `ld-elf/64ksec-r' test accordingly so that it also accepts a section
symbol with a name.

Also modify the hook itself so that only actual ET_REL objects have
names assigned to local section symbols.  Other kinds of ELF files are
not ever supposed to be relocated with the MIPSpro linker, so we can
afford producing more standard output.

Add suitable GAS, LD and `objcopy' test cases to the relevant testsuites
to keep these tools consistently verified.  This change also fixes:

FAIL: objcopy executable (pr25662)

across MIPS targets using the IRIX compatibility mode.

	bfd/
	* elflink.c (bfd_elf_final_link): Give local symbols a name if
	so requested.
	* elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): Only
	return TRUE if making ET_REL output.

	binutils/
	* testsuite/binutils-all/mips/global-local-symtab-sort-o32.d:
	New test.
	* testsuite/binutils-all/mips/global-local-symtab-sort-o32t.d:
	New test.
	* testsuite/binutils-all/mips/global-local-symtab-sort-n32.d:
	New test.
	* testsuite/binutils-all/mips/global-local-symtab-sort-n32t.d:
	New test.
	* testsuite/binutils-all/mips/global-local-symtab-sort-n64.d:
	New test.
	* testsuite/binutils-all/mips/global-local-symtab-sort-n64t.d:
	New test.
	* testsuite/binutils-all/mips/global-local-symtab-final-o32.d:
	New test.
	* testsuite/binutils-all/mips/global-local-symtab-final-n32.d:
	New test.
	* testsuite/binutils-all/mips/global-local-symtab-final-n64.d:
	New test.
	* testsuite/binutils-all/mips/mips.exp: Run the new tests.

	gas/
	* testsuite/gas/mips/global-local-symtab-sort-o32.d: New test.
	* testsuite/gas/mips/global-local-symtab-sort-o32t.d: New test.
	* testsuite/gas/mips/global-local-symtab-sort-n32.d: New test.
	* testsuite/gas/mips/global-local-symtab-sort-n32t.d: New test.
	* testsuite/gas/mips/global-local-symtab-sort-n64.d: New test.
	* testsuite/gas/mips/global-local-symtab-sort-n64t.d: New test.
	* testsuite/gas/mips/mips.exp: Run the new tests.

	ld/
	* testsuite/ld-elf/sec64k.exp: Also accept a section symbol with
	a name.
	* testsuite/ld-mips-elf/global-local-symtab-sort-o32.d: New
	test.
	* testsuite/ld-mips-elf/global-local-symtab-sort-o32t.d: New
	test.
	* testsuite/ld-mips-elf/global-local-symtab-sort-n32.d: New
	test.
	* testsuite/ld-mips-elf/global-local-symtab-sort-n32t.d: New
	test.
	* testsuite/ld-mips-elf/global-local-symtab-sort-n64.d: New
	test.
	* testsuite/ld-mips-elf/global-local-symtab-sort-n64t.d: New
	test.
	* testsuite/ld-mips-elf/global-local-symtab-final-o32.d: New
	test.
	* testsuite/ld-mips-elf/global-local-symtab-final-n32.d: New
	test.
	* testsuite/ld-mips-elf/global-local-symtab-final-n64.d: New
	test.
	* testsuite/ld-mips-elf/mips-elf.exp: Run the new tests.
 2020-07-29 20:56:41 +01:00
Maciej W. Rozycki
3f1b17bbf0 MIPS/LD: Set symtab's `sh_info' correctly for IRIX emulations 
Correct ELF linker code so as to set the `sh_info' value of the static
symbol table section according to the section symbols vs other symbols
split where required by the selection of the IRIX compatibility mode for
MIPS target.  Add a `elf_backend_elfsym_local_is_section' hook for that
purpose, returning TRUE if it is only STB_LOCAL/STT_SECTION symbols that
are to be considered local for the purpose of this split rather than all
STB_LOCAL symbols.

We do it already in generic ELF code, and have done it since 1993, with
the `elf_backend_sym_is_global' hook, affecting GAS and `objcopy', so
these tools produce correct ELF output in the IRIX compatibility mode,
however if such output is fed as input to `ld -r', then the linker's
output is no longer valid for that mode.  The relevant changes to
generic ELF code are:

commit 062189c6ea
Author: Ian Lance Taylor <ian@airs.com>
Date:   Thu Nov 18 17:12:47 1993 +0000

and:

commit 6e07e54f1b
Author: Ian Lance Taylor <ian@airs.com>
Date:   Thu Jan 6 20:01:42 1994 +0000

(split across two GIT commits likely due to repository conversion
peculiarities).

The `elf_backend_sym_is_global' hook however operates on BFD rather than
ELF symbols, making it unsuitable for the ELF linker as the linker does
not convert any symbol tables processed into the BFD format.  Converting
the hook to operate on ELF symbols would in principle be possible, but
it would still require a considerable rewrite of `bfd_elf_final_link' to
adapt to the interface.

Therefore, especially given that no new use for the IRIX compatibility
mode is expected, minimize changes made to the ELF linker code and just
add an entirely new hook, and wire it in the o32 and n32 MIPS backends
accordingly; the n64 backend never uses the IRIX compatibility mode.

Since we have no coverage here at all add suitable GAS, LD and `objcopy'
test cases to the relevant testsuites to keep these tools consistently
verified.

	bfd/
	* elf-bfd.h (elf_backend_data): Add
	`elf_backend_elfsym_local_is_section' member.
	* elfxx-target.h (elf_backend_elfsym_local_is_section): New
	macro.
	(elfNN_bed): Add `elf_backend_elfsym_local_is_section' member.
	* elflink.c (bfd_elf_final_link): Use it to determine whether
	set the `.symtab' section's `sh_info' value to the index of the
	first non-local or non-section symbol.
	* elf32-mips.c (mips_elf32_elfsym_local_is_section): New
	function.
	(elf_backend_elfsym_local_is_section): New macro.
	* elfn32-mips.c (mips_elf_n32_elfsym_local_is_section): New
	function.
	(elf_backend_elfsym_local_is_section): New macro.

	binutils/
	* testsuite/binutils-all/mips/global-local-symtab-o32.d: New
	test.
	* testsuite/binutils-all/mips/global-local-symtab-o32t.d: New
	test.
	* testsuite/binutils-all/mips/global-local-symtab-n32.d: New
	test.
	* testsuite/binutils-all/mips/global-local-symtab-n32t.d: New
	test.
	* testsuite/binutils-all/mips/global-local-symtab-n64.d: New
	test.
	* testsuite/binutils-all/mips/mips.exp: Run the new tests.

	gas/
	* testsuite/gas/mips/global-local-symtab-o32.d: New test.
	* testsuite/gas/mips/global-local-symtab-o32t.d: New test.
	* testsuite/gas/mips/global-local-symtab-n32.d: New test.
	* testsuite/gas/mips/global-local-symtab-n32t.d: New test.
	* testsuite/gas/mips/global-local-symtab-n64.d: New test.
	* testsuite/gas/mips/global-local-symtab.s: New test source.
	* testsuite/gas/mips/mips.exp: Run the new tests.

	ld/
	* testsuite/ld-mips-elf/global-local-symtab-o32.d: New test.
	* testsuite/ld-mips-elf/global-local-symtab-o32t.d: New test.
	* testsuite/ld-mips-elf/global-local-symtab-n32.d: New test.
	* testsuite/ld-mips-elf/global-local-symtab-n32t.d: New test.
	* testsuite/ld-mips-elf/global-local-symtab-n64.d: New test.
	* testsuite/ld-mips-elf/global-local-symtab.ld: New test linker
	script.
	* testsuite/ld-mips-elf/mips-elf.exp: Run the new tests.
 2020-07-29 20:56:41 +01:00
Maciej W. Rozycki
3abf975826 MIPS/binutils/testsuite: Correct mips.exp test ABI/emul/endian arrangement 
The binutils testsuite supports involving LD in processing test cases
and with the MIPS target that has the same issues the LD testsuite does.

So to support LD in the MIPS part of the binutils testsuite similarly
to commit 86b24e15c4 ("MIPS/LD/testsuite: Correct comm-data.exp test
ABI/emul/endian arrangement") update the mips.exp test script to:

- correctly select emulations for targets using non-traditional MIPS
  emulations,

- correctly select ABIs for targets that do not support all of them,

- use the default endianness selection where possible to benefit targets
  that support only one,

- simplify test invocation by providing ABI-specific `run_dump_test'
  wrappers, specifically `run_dump_test_o32', `run_dump_test_n32' and
  `run_dump_test_n64', which remove the need to use conditionals across
  the Expect script or to repeat ABI-specific GAS and LD flags with each
  invocation,

borrowing changes from commit 78da84f994 ("MIPS/LD/testsuite: Correct
mips-elf.exp test ABI/emul/endian arrangement").

As a side effect this disables o32 ABI testing for targets that are not
supposed to support them and do not with LD, but still have such support
with BFD and GAS due to our inflexibility in configuration.  Ultimately
we ought to support having o32 completely disabled.

	binutils/
	* testsuite/binutils-all/mips/mips.exp (run_dump_test_abi)
	(run_dump_test_o32, run_dump_test_n32, run_dump_test_n64): New
	procedures.
	(has_newabi): Remove variable.
	(has_abi, abi_asflags, abi_ldflags): New associative array
	variables.
	(irixemul): New variable.
	Replace `run_dump_test' calls where applicable throughout with
	`run_dump_test_o32', `run_dump_test_n32' and `run_dump_test_n64'
	as appropriate.  Use `noarch' for tests that require their own
	architecture setting.
	* testsuite/binutils-all/mips/mips-ase-1.d: Remove GAS flags.
	* testsuite/binutils-all/mips/mips-ase-2.d: Likewise.
	* testsuite/binutils-all/mips/mips-ase-3.d: Likewise.
	* testsuite/binutils-all/mips/mips-note-2-n32.d: Likewise.
	* testsuite/binutils-all/mips/mips-note-2-n64.d: Likewise.
	* testsuite/binutils-all/mips/mips-note-2.d: Likewise.
	* testsuite/binutils-all/mips/mips-note-2r-n32.d: Likewise.
	* testsuite/binutils-all/mips/mips-note-2r-n64.d: Likewise.
	* testsuite/binutils-all/mips/mips-note-2r.d: Likewise.
	* testsuite/binutils-all/mips/mips-reginfo-n32.d: Likewise.
	* testsuite/binutils-all/mips/mips-reginfo.d: Likewise.
	* testsuite/binutils-all/mips/mips16-extend-noinsn.d: Likewise.
	* testsuite/binutils-all/mips/mips16-pcrel.d: Likewise.
	* testsuite/binutils-all/mips/mips16-alias.d: Remove `-32' from
	GAS flags.
	* testsuite/binutils-all/mips/mips16-extend-insn.d: Likewise.
	* testsuite/binutils-all/mips/mips16-noalias.d: Likewise.
	* testsuite/binutils-all/mips/mips16-undecoded.d: Likewise.
	* testsuite/binutils-all/mips/mips16e2-extend-insn.d: Likewise.
	* testsuite/binutils-all/mips/mips16e2-undecoded.d: Likewise.
	* testsuite/binutils-all/mips/mixed-micromips.d: Likewise.
	* testsuite/binutils-all/mips/mixed-mips16.d: Likewise.
 2020-07-26 14:43:21 +01:00
Nick Alcock
0b88415108 binutils, testsuite: allow compilation before doing run_dump_test 
The CTF assembler emitted by GCC has architecture-dependent pseudos in
it, and is (obviously) tightly tied to a particular set of C source
files with specific types in them.  The CTF tests do run_dump_test on
some candidate input, link it using the run_dump_test ld machinery, and
compare objdump --ctf output.  To avoid skew, we'd like to be able
to easily regenerate the .s being scanned so that the .c doesn't get
out of sync with it, but since GCC emits arch-dependent pseudos, we
are forced to hand-hack the output every time (quite severely on some
arches, like x86-32 and -64, where every single pseudo used is not only
arch-dependent but undocumented).

To avoid this, teach run_dump_test how to optionally compile things
given new, optional additional flags passed in in the cc option.
Only sources with the .c suffix are compiled, so there is no effect on
any existing tests.  The .s files go into the tmpdir, from which
existing run_dump_test code picks them up as usual.

binutils/
	* testsuite/lib/binutils-common.exp (run_dump_test): Add 'cc'
	option.
 2020-07-22 18:03:57 +01:00
Claudiu Zissulescu
570b0ed6d5 arc: Detect usage of illegal double register pairs 
ARC can use odd-even double register pairs in some selected
instructions. Although the GNU assembler doesn't allow even-odd
registers to be used, there may be cases when the disassembler is
presented with such situation.  This patch add a test and detects such
cases.

opcodes/
2020-07-14  Claudiu Zissulescu  <claziss@gmail.com>

	* arc-dis.c (print_insn_arc): Detect and emit a warning when a
	faulty double register pair is detected.

binutils/
2020-07-14  Claudiu Zissulescu  <claziss@gmail.com>

	* testsuite/binutils-all/arc/double_regs.s: New test.
	* testsuite/binutils-all/arc/objdump.exp: Add the above test.

Signed-off-by: Claudiu Zissulescu <claziss@gmail.com>
 2020-07-14 14:51:15 +03:00
Alan Modra
7a34d0ea4d x86_64-cygwin tests 
Tests just having "xfail: x86_64-*-cygwin" aren't good, since
presumably if a test fails on x86_64-cygwin then it also fails on
x86_64-*-pe* and x86_64-*-mingw*.

binutils/
	* testsuite/lib/binutils-common.exp (is_pecoff_format): Accept
	optional machine-os arg.
ld/
	* testsuite/ld-scripts/default-script1.d: Don't skip, xfail
	using is_pecoff_format.
	* testsuite/ld-scripts/default-script2.d: Likewise.
	* testsuite/ld-scripts/default-script3.d: Likewise.
	* testsuite/ld-scripts/default-script4.d: Likewise.
	* testsuite/ld-scripts/pr20302.d: Remove x86_64-*-cygwin from notarget.
	* testsuite/ld-scripts/provide-6.d: Remove x86_64-*-cygwin from xfail.
	* testsuite/ld-scripts/provide-8.d: Likewise.
 2020-07-13 22:03:59 +09:30
Tom de Vries
af2b318648 [readelf] Fix end_seq entry in -wL. Specifically stop the display of a line number and is_statement/has-view fields for the End of Sequence operator, as these have no meaning. 
binutils* dwarf.c (display_debug_lines_decoded): Don't emit meaningless
	information in the end_sequence row.
	* testsuite/binutils-all/dw5.W: Update.
	* testsuite/binutils-all/objdump.WL: Update.

gas	* testsuite/gas/elf/dwarf2-11.d: Update expected output from
	readelf's line table decoding.
	* testsuite/gas/elf/dwarf2-12.d: Likewise.
	* testsuite/gas/elf/dwarf2-13.d: Likewise.
	* testsuite/gas/elf/dwarf2-14.d: Likewise.
	* testsuite/gas/elf/dwarf2-15.d: Likewise.
	* testsuite/gas/elf/dwarf2-16.d: Likewise.
	* testsuite/gas/elf/dwarf2-17.d: Likewise.
	* testsuite/gas/elf/dwarf2-18.d: Likewise.
	* testsuite/gas/elf/dwarf2-19.d: Likewise.
	* testsuite/gas/elf/dwarf2-5.d: Likewise.
	* testsuite/gas/elf/dwarf2-6.d: Likewise.
	* testsuite/gas/elf/dwarf2-7.d: Likewise.
 2020-07-10 11:25:44 +01:00
Nick Clifton
d90171dec1 Update the Windows Resource compiler (windres) to support the OWNERDRAW and BITMAP menuitem flags. 
binutils* rclex.c: Add OWNERDRAW keyword.
	* rcparse.y: Add OWNERDRAW token.
	(menuitem_flag) Add BITMAP and OWNERDRAW entries.
	* resrc.c (write_rc_menuitems): Add support for OWNERDRAW and
	BITMAP flags.
	* windres.c (extended_menuitems): Likewise.
	* testsuite/binutils-all/windres/menuitem_flags.rc: New test.
 2020-07-09 13:45:01 +01:00
Alan Modra
5a2296ac1b Use is_xcoff_format in binutils testsuite 
and restrict some other tests using is_*_format.

	* testsuite/binutils-all/ar.exp: Use is_xcoff_format.
	* testsuite/binutils-all/nm.exp: Likewise.
	* testsuite/binutils-all/copy-2.d: Run only for elf and pe targets.
	* testsuite/binutils-all/copy-3.d: Run only for elf targets.
	* testsuite/binutils-all/set-section-alignment.d: Likewise.
	* testsuite/binutils-all/copy-4.d: Don't run for xcoff.
 2020-07-07 18:26:33 +09:30
Alan Modra
efd0ed580e XCOFF binutils testsuite fix 
Avoid an UNRESOLVED test due to "Error: the XCOFF file format does not
support arbitrary sections".

	* testsuite/lib/binutils-common.exp (is_xcoff_format): New.
	* testsuite/binutils-all/objcopy.exp (pr25662): Exclude xcoff.
 2020-07-07 18:26:33 +09:30
H.J. Lu
bbd19b19e4 Remove x86 NaCl target support 
NaCl has been deprecated:

https://developer.chrome.com/native-client/migration

and NaCl will completely disappear in 2021:

https://lists.llvm.org/pipermail/llvm-dev/2020-April/141107.html

Remove x86 NaCl target support from bfd, binutils, gas and ld.

bfd/

	* archures.c (bfd_mach_i386_nacl): Removed.
	(bfd_mach_i386_i386_nacl): Likewise.
	(bfd_mach_x86_64_nacl): Likewise.
	(bfd_mach_x64_32_nacl): Likewise.
	* config.bfd: Remove *-*-nacl* targets.
	* configure.ac: Remove x86 NaCl target vectors.
	* cpu-i386.c (bfd_arch_i386_onebyte_nop_fill): Removed.
	(bfd_x64_32_nacl_arch): Likewise.
	(bfd_x86_64_nacl_arch): Likewise.
	(bfd_i386_nacl_arch): Likewise.
	(bfd_x64_32_arch_intel_syntax): Updated.
	* elf32-i386.c: Don't include "elf-nacl.h".
	(elf_i386_nacl_plt): Removed.
	(elf_i386_nacl_plt0_entry): Likewise.
	(elf_i386_nacl_plt_entry): Likewise.
	(elf_i386_nacl_pic_plt0_entry): Likewise.
	(elf_i386_nacl_pic_plt_entry): Likewise.
	(elf_i386_nacl_eh_frame_plt): Likewise.
	(elf_i386_nacl_plt): Likewise.
	(elf32_i386_nacl_elf_object_p): Likewise.
	(elf_i386_get_synthetic_symtab): Updated.
	(elf_i386_link_setup_gnu_properties): Likewise.
	* elf64-x86-64.c: Don't include "elf-nacl.h".
	(elf_x86_64_nacl_plt): Removed.
	(elf64_x86_64_nacl_elf_object_p): Likewise.
	(elf_x86_64_nacl_plt0_entry): Likewise.
	(elf_x86_64_nacl_plt_entry): Likewise.
	(elf_x86_64_nacl_eh_frame_plt): Likewise.
	(elf_x86_64_nacl_plt): Likewise.
	(elf32_x86_64_nacl_elf_object_p): Likewise.
	(elf_x86_64_get_synthetic_symtab): Updated.
	(elf_x86_64_link_setup_gnu_properties): Likewise.
	* elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
	* targets.c: Remove x86 NaCl target vectors.
	* bfd-in2.h: Regenerated.
	* configure: Likewise.

binutils/

	* NEWS: Mention x86 NaCl target support removal.
	* dwarf.c (init_dwarf_regnames_by_bfd_arch_and_mach): Remove
	x86 NaCl target support.
	* testsuite/binutils-all/elfedit-1.d: Likewise.
	* testsuite/binutils-all/i386/i386.exp: Likewise.
	* testsuite/binutils-all/x86-64/objects.exp: Likewise.
	* testsuite/binutils-all/x86-64/pr23494a-x32.d: Likewise.
	* testsuite/binutils-all/x86-64/pr23494a.d: Likewise.
	* testsuite/binutils-all/x86-64/pr23494b-x32.d: Likewise.
	* testsuite/binutils-all/x86-64/pr23494b.d: Likewise.
	* testsuite/binutils-all/x86-64/pr23494c-x32.d: Likewise.
	* testsuite/binutils-all/x86-64/pr23494c.d: Likewise.
	* testsuite/binutils-all/x86-64/pr23494d-x32.d: Likewise.
	* testsuite/binutils-all/x86-64/pr23494d.d: Likewise.
	* testsuite/binutils-all/x86-64/pr23494e-x32.d: Likewise.
	* testsuite/binutils-all/x86-64/pr23494e.d: Likewise.
	* testsuite/binutils-all/x86-64/x86-64.exp: Likewise.

gas/

	* NEWS: Mention x86 NaCl target support removal.
	* config/tc-i386.c: Remove x86 NaCl target support.
	* config/tc-i386.h: Likewise.
	* configure.tgt: Likewise.
	* testsuite/gas/i386/i386.exp: Likewise.
	* testsuite/gas/i386/iamcu-1.d: Likewise.
	* testsuite/gas/i386/iamcu-2.d: Likewise.
	* testsuite/gas/i386/iamcu-3.d: Likewise.
	* testsuite/gas/i386/iamcu-4.d: Likewise.
	* testsuite/gas/i386/iamcu-5.d: Likewise.
	* testsuite/gas/i386/k1om.d: Likewise.
	* testsuite/gas/i386/l1om.d: Likewise.

ld/

	* Makefile.am (ALL_EMULATION_SOURCES): Remove eelf_i386_nacl.c,
	eelf32_x86_64_nacl.c, eelf_x86_64_nacl.c.
	Remove x86 NaCl dep files.
	* NEWS: Mention x86 NaCl target support removal.
	* configure.tgt: Remove x86 NaCl target support.
	* testsuite/ld-elf/binutils.exp: Likewise.
	* testsuite/ld-elf/elf.exp: Likewise.
	* testsuite/ld-elfvers/vers.exp: Likewise.
	* testsuite/ld-i386/align-branch-1.d: Likewise.
	* testsuite/ld-i386/export-class.exp: Likewise.
	* testsuite/ld-i386/i386.exp: Likewise.
	* testsuite/ld-i386/load1.d: Likewise.
	* testsuite/ld-i386/pie1.d: Likewise.
	* testsuite/ld-i386/pr12570a.d: Likewise.
	* testsuite/ld-i386/pr12570b.d: Likewise.
	* testsuite/ld-i386/pr19636-1d.d: Likewise.
	* testsuite/ld-i386/pr19636-1l.d: Likewise.
	* testsuite/ld-i386/pr19636-2c.d: Likewise.
	* testsuite/ld-i386/pr19636-2d.d: Likewise.
	* testsuite/ld-i386/pr19636-2e.d: Likewise.
	* testsuite/ld-i386/pr20244-1a.d: Likewise.
	* testsuite/ld-i386/pr20244-1b.d: Likewise.
	* testsuite/ld-i386/pr20244-2a.d: Likewise.
	* testsuite/ld-i386/pr20244-2b.d: Likewise.
	* testsuite/ld-i386/pr20244-2c.d: Likewise.
	* testsuite/ld-i386/pr20244-4a.d: Likewise.
	* testsuite/ld-i386/pr20244-4b.d: Likewise.
	* testsuite/ld-i386/pr21884.d: Likewise.
	* testsuite/ld-ifunc/binutils.exp: Likewise.
	* testsuite/ld-ifunc/ifunc-10-i386.d: Likewise.
	* testsuite/ld-ifunc/ifunc-10-x86-64.d: Likewise.
	* testsuite/ld-ifunc/ifunc-11-i386.d: Likewise.
	* testsuite/ld-ifunc/ifunc-11-x86-64.d: Likewise.
	* testsuite/ld-ifunc/ifunc-12-i386.d: Likewise.
	* testsuite/ld-ifunc/ifunc-12-x86-64.d: Likewise.
	* testsuite/ld-ifunc/ifunc-13-i386.d: Likewise.
	* testsuite/ld-ifunc/ifunc-13-x86-64.d: Likewise.
	* testsuite/ld-ifunc/ifunc-14a-i386.d: Likewise.
	* testsuite/ld-ifunc/ifunc-14a-x86-64.d: Likewise.
	* testsuite/ld-ifunc/ifunc-14b-i386.d: Likewise.
	* testsuite/ld-ifunc/ifunc-14b-x86-64.d: Likewise.
	* testsuite/ld-ifunc/ifunc-14c-i386.d: Likewise.
	* testsuite/ld-ifunc/ifunc-14c-x86-64.d: Likewise.
	* testsuite/ld-ifunc/ifunc-14d-i386.d: Likewise.
	* testsuite/ld-ifunc/ifunc-14d-x86-64.d: Likewise.
	* testsuite/ld-ifunc/ifunc-14e-i386.d: Likewise.
	* testsuite/ld-ifunc/ifunc-14e-x86-64.d: Likewise.
	* testsuite/ld-ifunc/ifunc-14f-i386.d: Likewise.
	* testsuite/ld-ifunc/ifunc-14f-x86-64.d: Likewise.
	* testsuite/ld-ifunc/ifunc-15-i386.d: Likewise.
	* testsuite/ld-ifunc/ifunc-15-x86-64.d: Likewise.
	* testsuite/ld-ifunc/ifunc-16-i386-now.d: Likewise.
	* testsuite/ld-ifunc/ifunc-16-i386.d: Likewise.
	* testsuite/ld-ifunc/ifunc-16-x86-64-now.d: Likewise.
	* testsuite/ld-ifunc/ifunc-16-x86-64.d: Likewise.
	* testsuite/ld-ifunc/ifunc-17a-i386.d: Likewise.
	* testsuite/ld-ifunc/ifunc-17a-x86-64.d: Likewise.
	* testsuite/ld-ifunc/ifunc-17b-i386.d: Likewise.
	* testsuite/ld-ifunc/ifunc-17b-x86-64.d: Likewise.
	* testsuite/ld-ifunc/ifunc-18a-i386.d: Likewise.
	* testsuite/ld-ifunc/ifunc-18a-x86-64.d: Likewise.
	* testsuite/ld-ifunc/ifunc-18b-i386.d: Likewise.
	* testsuite/ld-ifunc/ifunc-18b-x86-64.d: Likewise.
	* testsuite/ld-ifunc/ifunc-19a-i386.d: Likewise.
	* testsuite/ld-ifunc/ifunc-19a-x86-64.d: Likewise.
	* testsuite/ld-ifunc/ifunc-19b-i386.d: Likewise.
	* testsuite/ld-ifunc/ifunc-19b-x86-64.d: Likewise.
	* testsuite/ld-ifunc/ifunc-2-i386-now.d: Likewise.
	* testsuite/ld-ifunc/ifunc-2-i386.d: Likewise.
	* testsuite/ld-ifunc/ifunc-2-local-i386-now.d: Likewise.
	* testsuite/ld-ifunc/ifunc-2-local-i386.d: Likewise.
	* testsuite/ld-ifunc/ifunc-2-local-x86-64-now.d: Likewise.
	* testsuite/ld-ifunc/ifunc-2-local-x86-64.d: Likewise.
	* testsuite/ld-ifunc/ifunc-2-x86-64-now.d: Likewise.
	* testsuite/ld-ifunc/ifunc-2-x86-64.d: Likewise.
	* testsuite/ld-ifunc/ifunc-20-i386.d: Likewise.
	* testsuite/ld-ifunc/ifunc-20-x86-64.d: Likewise.
	* testsuite/ld-ifunc/ifunc-21-i386.d: Likewise.
	* testsuite/ld-ifunc/ifunc-21-x86-64.d: Likewise.
	* testsuite/ld-ifunc/ifunc-22-i386.d: Likewise.
	* testsuite/ld-ifunc/ifunc-22-x86-64.d: Likewise.
	* testsuite/ld-ifunc/ifunc-5a-i386.d: Likewise.
	* testsuite/ld-ifunc/ifunc-5a-local-i386.d: Likewise.
	* testsuite/ld-ifunc/ifunc-5a-local-x86-64.d: Likewise.
	* testsuite/ld-ifunc/ifunc-5a-x86-64.d: Likewise.
	* testsuite/ld-ifunc/ifunc-5b-i386.d: Likewise.
	* testsuite/ld-ifunc/ifunc-5b-local-i386.d: Likewise.
	* testsuite/ld-ifunc/ifunc-5b-local-x86-64.d: Likewise.
	* testsuite/ld-ifunc/ifunc-5b-x86-64.d: Likewise.
	* testsuite/ld-ifunc/ifunc-5r-local-i386.d: Likewise.
	* testsuite/ld-ifunc/ifunc-5r-local-x86-64.d: Likewise.
	* testsuite/ld-ifunc/ifunc-6a-i386.d: Likewise.
	* testsuite/ld-ifunc/ifunc-6a-x86-64.d: Likewise.
	* testsuite/ld-ifunc/ifunc-6b-i386.d: Likewise.
	* testsuite/ld-ifunc/ifunc-6b-x86-64.d: Likewise.
	* testsuite/ld-ifunc/ifunc-7a-i386.d: Likewise.
	* testsuite/ld-ifunc/ifunc-7a-x86-64.d: Likewise.
	* testsuite/ld-ifunc/ifunc-7b-i386.d: Likewise.
	* testsuite/ld-ifunc/ifunc-7b-x86-64.d: Likewise.
	* testsuite/ld-ifunc/ifunc-8-i386.d: Likewise.
	* testsuite/ld-ifunc/ifunc-8-x86-64.d: Likewise.
	* testsuite/ld-ifunc/ifunc-9-i386.d: Likewise.
	* testsuite/ld-ifunc/ifunc-9-x86-64.d: Likewise.
	* testsuite/ld-ifunc/pr17154-i386-now.d: Likewise.
	* testsuite/ld-ifunc/pr17154-i386.d: Likewise.
	* testsuite/ld-ifunc/pr17154-x86-64-now.d: Likewise.
	* testsuite/ld-ifunc/pr17154-x86-64.d: Likewise.
	* testsuite/ld-plugin/lto.exp: Likewise.
	* testsuite/ld-x86-64/align-branch-1.d: Likewise.
	* testsuite/ld-x86-64/dwarfreloc.exp: Likewise.
	* testsuite/ld-x86-64/line.exp: Likewise.
	* testsuite/ld-x86-64/load1a.d: Likewise.
	* testsuite/ld-x86-64/load1b.d: Likewise.
	* testsuite/ld-x86-64/load1c.d: Likewise.
	* testsuite/ld-x86-64/load1d.d: Likewise.
	* testsuite/ld-x86-64/pie3.d: Likewise.
	* testsuite/ld-x86-64/pr18160.d: Likewise.
	* testsuite/ld-x86-64/pr19013-x32.d: Likewise.
	* testsuite/ld-x86-64/pr19013.d: Likewise.
	* testsuite/ld-x86-64/pr19636-2d.d: Likewise.
	* testsuite/ld-x86-64/pr19636-2l.d: Likewise.
	* testsuite/ld-x86-64/pr20253-1b.d: Likewise.
	* testsuite/ld-x86-64/pr20253-1d.d: Likewise.
	* testsuite/ld-x86-64/pr20253-1f.d: Likewise.
	* testsuite/ld-x86-64/pr20253-1h.d: Likewise.
	* testsuite/ld-x86-64/pr20253-1j.d: Likewise.
	* testsuite/ld-x86-64/pr20253-1l.d: Likewise.
	* testsuite/ld-x86-64/pr21884.d: Likewise.
	* testsuite/ld-x86-64/pr22393-3a.rd: Likewise.
	* testsuite/ld-x86-64/pr22393-3b.rd: Likewise.
	* testsuite/ld-x86-64/tlsgd10.dd: Likewise.
	* testsuite/ld-x86-64/tlsgd5.dd: Likewise.
	* testsuite/ld-x86-64/tlsgd8.dd: Likewise.
	* testsuite/ld-x86-64/x86-64.exp: Likewise.
	* emulparams/elf32_x86_64_nacl.sh: Removed.
	* emulparams/elf_i386_nacl.sh: Likewise.
	* emulparams/elf_x86_64_nacl.sh: Likewise.
	* testsuite/ld-i386/emit-relocs-nacl.rd: Likewise.
	* testsuite/ld-i386/load1-nacl.d: Likewise.
	* testsuite/ld-i386/pie1-nacl.d: Likewise.
	* testsuite/ld-i386/plt-nacl.pd: Likewise.
	* testsuite/ld-i386/plt-pic-nacl.pd: Likewise.
	* testsuite/ld-i386/pr17709-nacl.rd: Likewise.
	* testsuite/ld-i386/pr19636-1d-nacl.d: Likewise.
	* testsuite/ld-i386/pr19636-2c-nacl.d: Likewise.
	* testsuite/ld-i386/pr19636-2d-nacl.d: Likewise.
	* testsuite/ld-i386/pr19636-2e-nacl.d: Likewise.
	* testsuite/ld-i386/pr19827-nacl.rd: Likewise.
	* testsuite/ld-i386/pr21884-nacl.d: Likewise.
	* testsuite/ld-i386/pr21884-nacl.t: Likewise.
	* testsuite/ld-i386/tlsbin-nacl.rd: Likewise.
	* testsuite/ld-i386/tlsbin2-nacl.rd: Likewise.
	* testsuite/ld-i386/tlsbindesc-nacl.rd: Likewise.
	* testsuite/ld-i386/tlsdesc-nacl.rd: Likewise.
	* testsuite/ld-i386/tlsgdesc-nacl.rd: Likewise.
	* testsuite/ld-i386/tlsnopic-nacl.rd: Likewise.
	* testsuite/ld-i386/tlspic-nacl.rd: Likewise.
	* testsuite/ld-i386/tlspic2-nacl.rd: Likewise.
	* testsuite/ld-x86-64/ilp32-4-nacl.d: Likewise.
	* testsuite/ld-x86-64/load1a-nacl.d: Likewise.
	* testsuite/ld-x86-64/load1b-nacl.d: Likewise.
	* testsuite/ld-x86-64/load1c-nacl.d: Likewise.
	* testsuite/ld-x86-64/load1d-nacl.d: Likewise.
	* testsuite/ld-x86-64/pie3-nacl.d: Likewise.
	* testsuite/ld-x86-64/plt-nacl.pd: Likewise.
	* testsuite/ld-x86-64/pr17709-nacl.rd: Likewise.
	* testsuite/ld-x86-64/pr19013-nacl.d: Likewise.
	* testsuite/ld-x86-64/pr19636-2d-nacl.d: Likewise.
	* testsuite/ld-x86-64/pr19827-nacl.rd: Likewise.
	* testsuite/ld-x86-64/pr21884-nacl.d: Likewise.
	* testsuite/ld-x86-64/pr21884-nacl.t: Likewise.
	* testsuite/ld-x86-64/split-by-file-nacl.rd: Likewise.
	* testsuite/ld-x86-64/tlsbin-nacl.rd: Likewise.
	* testsuite/ld-x86-64/tlsbin2-nacl.rd: Likewise.
	* testsuite/ld-x86-64/tlsbindesc-nacl.rd: Likewise.
	* testsuite/ld-x86-64/tlsdesc-nacl.pd: Likewise.
	* testsuite/ld-x86-64/tlsdesc-nacl.rd: Likewise.
	* testsuite/ld-x86-64/tlsgdesc-nacl.rd: Likewise.
	* testsuite/ld-x86-64/tlspic-nacl.rd: Likewise.
	* testsuite/ld-x86-64/tlspic2-nacl.rd: Likewise.
	* Makefile.in: Regenerated.
	* po/BLD-POTFILES.in: Likewise.
 2020-06-30 08:56:14 -07:00
Alan Modra
d74b88ed7f Fix nds32*-elf XPASS readelf -wiaoRlL dw5 
The underlying fail was probably fixed with git commit fbaf61ad5.

	* testsuite/binutils-all/readelf.exp (readelf_dump_test): Remove
	xfail for nds32.
 2020-06-30 13:32:04 +09:30
H.J. Lu
d0dded5bc2 Add a testcase for PR binutils/26160 
PR binutils/26160
	* testsuite/binutils-all/pr26160.dwp.bz2: New file.
	* testsuite/binutils-all/pr26160.r: Likewise.
	* testsuite/binutils-all/readelf.exp: Run PR binutils/26160 test.
 2020-06-23 09:20:28 -07:00
H.J. Lu
80fda85ca1 Add a testcase for PR binutils/26112 
PR binutils/26112
	* testsuite/binutils-all/pr26112.o.bz2: New file.
	* testsuite/binutils-all/pr26112.r: Likewise.
	* testsuite/binutils-all/readelf.exp: Run PR binutils/26112 test.
 2020-06-23 06:52:41 -07:00
Alan Modra
d081ffffa0 binutils objdump.exp remote_file typo 
* testsuite/binutils-all/objdump.exp (bintest.a): Correct
	remote_file delete command.
 2020-06-23 11:02:56 +09:30
Alan Modra
5fd104addf Emit a warning when -z relro is unsupported 
ld silently accepts -z relro and -z norelro for targets that lack the
necessary GNU_RELRO support.  This patch makes those targets emit a
warning instead, and adds testsuite infrastructure to detect when
relro is unsupported.

binutils/
	* testsuite/config/default.exp (ld_elf_shared_opt): Don't set.
	* testsuite/lib/binutils-common.exp (check_relro_support): New proc.
	(run_dump_test): Use check_relro_support to decide whether to pass
	extra ld option "-z norelro".
ld/
	* emultempl/elf.em (gld${EMULATION_NAME}_handle_option): Omit
	-z relro and -z norelro when target support for GNU_RELRO is lacking.
	(gld${EMULATION_NAME}_before_parse): Ignore RELRO default too.
	* emultempl/aarch64elf.em (gld${EMULATION_NAME}_before_parse): Ignore
	RELRO default when target support for GNU_RELRO is lacking.
	* emultempl/armelf.em (gld${EMULATION_NAME}_before_parse): Likewise.
	* emultempl/linux.em (gld${EMULATION_NAME}_before_parse): Likewise.
	* emultempl/scoreelf.em (gld${EMULATION_NAME}_before_parse): Likewise.
	* testsuite/config/default.exp (ld_elf_shared_opt): Don't set.
	* testsuite/ld-elf/pr16322.d: xfail when no relro support.
	* testsuite/ld-elf/pr22393-1a.d: Likewise.
	* testsuite/ld-elf/pr22393-1b.d: Likewise.
	* testsuite/ld-elf/shared.exp (pr20995-2.so, pr20995-2): Likewise.
	* testsuite/lib/ld-lib.exp (run_ld_link_tests): Use check_relro_support
	to decide whether to pass extra ld option "-z norelro".
 2020-06-19 09:50:20 +09:30
Stephen Casner
8eca5c7d9f Fix unresolved test in binutils for pdp11. 
* binutils/testsuite/binutils-all/pr25662-pdp11.s: Alternate source file
for test using section pseudo-ops compatible with pdp11.
* binutils/testsuite/binutils-all/objcopy.exp: Select alternate source.
 2020-06-04 23:41:57 -07:00
Alan Modra
0a4f37af5c tcl global directive outside proc body does nothing (binutils) 
* testsuite/binutils-all/i386/i386.exp
	* testsuite/binutils-all/x86-64/objects.exp
	* testsuite/binutils-all/x86-64/x86-64.exp
 2020-06-04 16:11:23 +09:30
Alan Modra
0bee4d1c08 binutils archive tests 
There are a number of targets that don't support thin archives (*),
and vms doesn't even support file name extensions other than .obj for
archives containing object files.  This patch adjusts the testsuite
to cater for the vms restriction, and reenables testing for non-ELF
alpha targets.  That adds a few alpha-dec-vms fails and one
alpha-linuxecoff fail but testsuite fails on those targets are nothing
new.

(*) It might seem like they do if binutils is built with
--enable-plugins but the plugin archive support is broken, causing the
wrong type of archives to be created by ar for those targets.

	* testsuite/binutils-all/ar.exp (obj): Set up object file name
	extension.  Use throughout.  Don't completely exclude non-ELF
	alpha targets.  Run long_filenames test for tic30.  Exclude thin
	archive tests for aix, ecoff and vms.
	* estsuite/binutils-all/objdump.exp (obj): Set up object file name
	extension.  Use throughout.  Don't exclude non-ELF alpha targets
	from "bintest.a".
 2020-06-02 15:00:14 +09:30
Alan Modra
3f3c36087e ar many_files test 
This tests for the issue fixed with git commit 0490dd41ae.

	* testsuite/binutils-all/ar.exp (many_files): New test.
 2020-05-23 14:56:07 +09:30
Fangrui Song
e052e2ba29 [PATCH] objcopy: Allow --dump-section to dump an empty SEC_HAS_CONTENTS section 
* objcopy.c (copy_object): Allow empty section.
	* testsuite/binutils-all/update-section.exp: Add test.
 2020-05-04 17:04:25 +01:00
Alex Coplan
09c1e68a16 AArch64: add GAS support for UDF instruction 
binutils * testsuite/binutils-all/aarch64/in-order-all.d: Update to use new
          disassembly.
        * testsuite/binutils-all/aarch64/out-of-order-all.d: Likewise.

ld/     * testsuite/ld-aarch64/erratum843419_tls_ie.d: Use udf in disassembly.
        * testsuite/ld-aarch64/farcall-b-section.d: Likewise.
        * testsuite/ld-aarch64/farcall-back.d: Likewise.
        * testsuite/ld-aarch64/farcall-bl-section.d: Likewise.

gas/   * config/tc-aarch64.c (fix_insn): Implement for AARCH64_OPND_UNDEFINED.
          (parse_operands): Implement for AARCH64_OPND_UNDEFINED.
        * testsuite/gas/aarch64/udf.s: New.
        * testsuite/gas/aarch64/udf.d: New.
        * testsuite/gas/aarch64/udf-invalid.s: New.
        * testsuite/gas/aarch64/udf-invalid.l: New.
        * testsuite/gas/aarch64/udf-invalid.d: New.

include * opcode/aarch64.h (enum aarch64_opnd): Add AARCH64_OPND_UNDEFINED.

opcodes * aarch64-opc.h (enum aarch64_field_kind): Add FLD_imm16_2.
        * aarch64-opc.c (fields): Add entry for FLD_imm16_2.
          (operand_general_constraint_met_p): validate AARCH64_OPND_UNDEFINED.
        * aarch64-tbl.h (aarch64_opcode_table): Add udf instruction, entry for
          FLD_imm16_2.
        * aarch64-asm-2.c: Regenerated.
        * aarch64-dis-2.c: Regenerated.
        * aarch64-opc-2.c: Regenerated.
 2020-04-30 15:47:30 +01:00
Nick Clifton
8a8a117123 Add generic tests for linker support of the -shared or -pie options to tests which use them. 
binutils* testsuite/lib/binutils-common.exp (check_pie_support): New
	proc.

ld	* testsuite/ld-elf/compress1c.d: XFAIL if thet target linker does
	not support the -shared command line option.
	* /ld-elf/compressed1c.d: Likewise.
	* /ld-elf/compressed1e.d: Likewise.
	* /ld-elf/dynamic1.d: Likewise.
	* /ld-elf/dynsym1.d: Likewise.
	* /ld-elf/ehdr_start-shared.d: Likewise.
	* /ld-elf/exclude3b.d: Likewise.
	* /ld-elf/global1.d: Likewise.
	* /ld-elf/hash.d: Likewise.
	* /ld-elf/local1.d: Likewise.
	* /ld-elf/mbind1b.d: Likewise.
	* /ld-elf/now-1.d: Likewise.
	* /ld-elf/now-2.d: Likewise.
	* /ld-elf/now-3.d: Likewise.
	* /ld-elf/now-4.d: Likewise.
	* /ld-elf/pr12975.d: Likewise.
	* /ld-elf/pr13177.d: Likewise.
	* /ld-elf/pr13195.d: Likewise.
	* /ld-elf/pr16322.d: Likewise.
	* /ld-elf/pr16498a.d: Likewise.
	* /ld-elf/pr16498b.d: Likewise.
	* /ld-elf/pr17615.d: Likewise.
	* /ld-elf/pr19162.d: Likewise.
	* /ld-elf/pr19698.d: Likewise.
	* /ld-elf/pr20513c.d: Likewise.
	* /ld-elf/pr20513d.d: Likewise.
	* /ld-elf/pr21389a.d: Likewise.
	* /ld-elf/pr21389b.d: Likewise.
	* /ld-elf/pr21389c.d: Likewise.
	* /ld-elf/pr21562a.d: Likewise.
	* /ld-elf/pr21562b.d: Likewise.
	* /ld-elf/pr21562c.d: Likewise.
	* /ld-elf/pr21562d.d: Likewise.
	* /ld-elf/pr21562e.d: Likewise.
	* /ld-elf/pr21562f.d: Likewise.
	* /ld-elf/pr21562g.d: Likewise.
	* /ld-elf/pr21562h.d: Likewise.
	* /ld-elf/pr21562i.d: Likewise.
	* /ld-elf/pr21562j.d: Likewise.
	* /ld-elf/pr21562k.d: Likewise.
	* /ld-elf/pr21562l.d: Likewise.
	* /ld-elf/pr21562m.d: Likewise.
	* /ld-elf/pr21562n.d: Likewise.
	* /ld-elf/pr21903a.d: Likewise.
	* /ld-elf/pr21903b.d: Likewise.
	* /ld-elf/pr22269b.d: Likewise.
	* /ld-elf/pr22393-1a.d: Likewise.
	* /ld-elf/pr22393-1b.d: Likewise.
	* /ld-elf/pr23658-1c.d: Likewise.
	* /ld-elf/pr25708.d: Likewise.
	* /ld-elf/rpath-1.d: Likewise.
	* /ld-elf/rpath-2.d: Likewise.
	* /ld-elf/runpath-1.d: Likewise.
	* /ld-elf/runpath-2.d: Likewise.
	* /ld-elf/sizeofb.d: Likewise.
	* /ld-elf/startofb.d: Likewise.
	* /ld-elf/strtab.d: Likewise.
	* /ld-elf/textaddr2.d: Likewise.
	* /ld-elf/textaddr5.d: Likewise.
	* /ld-elf/textaddr6.d: Likewise.
	* /ld-elf/unknown2.d: Likewise.
	* /ld-undefined/entry-3.d: Likewise.
	* /ld-undefined/entry-4.d: Likewise.
	* /ld-elf/mbind1c.d: XFAIL if the target linker does not support
	the -pie option.
	* /ld-elf/pie.d: Likewise.
	* /ld-elf/pr19539.d: Likewise.
	* /ld-elf/pr21903d.d: Likewise.
	* /ld-elf/pr22269a.d: Likewise.
	* /ld-elf/pr22393-1c.d: Likewise.
	* /ld-elf/pr22393-1d.d: Likewise.
	* /ld-elf/pr22423.d: Likewise.
	* /ld-elf/loadaddr1.d: Expect to fail on the rx-linux target.
	* /ld-elf/loadaddr2.d: Likewise.
	* /ld-elf/pr22393-1e.d: Likewise.
	* /ld-elf/pr22393-1f.d: Likewise.
	* /ld-elf/textaddr1.d: Likewise.
	* /ld-elf/textaddr4.d: Likewise.
 2020-04-30 13:49:30 +01:00
Nick Clifton
1b51340159 Add a warning if an emtpty SHT_REL, SHT_RELA or SHT_PROGBITS section is detected. Disable all warnings unless the (new) lint mode is enabled. 
* readelf.c (warn): New function - like elfcomm.c version but only
	produces output if warnings are enabled.
	(struct options): Add --lint and --enable-checks.
	(usage): Add entry for --lint.
	(parse_args): Handle -L.  If checks are enabled but no dumps have
	been selected then enable all dumps.
	(process_section_headers): Replace long if-then-else sequence with
	a switch.  Add warning messages for empty SHT_REL, SHT_RELA and
	SHT_PROGBITS sections.
	(process_file): Do not complain if the file is an archive and lint
	mode has been enabled.
	* elfcomm.c (error): Make the function weak.
	(warn): Likewise.
	* NEWS: Mention the new feature.
	* doc/binutils.texi: Document the new feature.
	* dwarf.h (report_leb_status): Add file name and line number
	parameters.  Include them in the diagnostic output.
	(READ_ULEB): Pass file and line number to report_leb_status.
	(READ_SLEB): Likewise.
	* dwarf.c (read_and_print_leb128): Pass file and line number to
	report_leb_status.
	* testsuite/binutils-all/readelf.exp: Add test of new feature.
	* testsuite/binutils-all/zero-sec.s: New test source file.
	* testsuite/binutils-all/zero-sec.r: Expected output from new
	test.
 2020-04-29 16:01:40 +01:00
Fredrik Strupe
e409955ddc [PATCH v2] binutils: arm: Fix disassembly of conditional VDUPs. 
VDUP (neon) instructions can be conditional, but this is not taken into
account in the current master. This commit fixes that by i) fixing the
VDUP instruction masks and ii) adding logic for disassembling
conditional neon instructions.

opcodes	* arm-dis.c (neon_opcodes): Fix VDUP instruction masks.
	(print_insn_neon): Support disassembly of conditional
	instructions.

binutils* testsuite/binutils-all/arm/vdup-cond.d: New test for testing that
	conditional VDUP instructions are disassembled correctly.
	* testsuite/binutils-all/arm/vdup-cond.s: New file used by
	vdup-cond.d.
	* testsuite/binutils-all/arm/vdup-thumb.d: New test for testing
	that VDUP instructions (which are conditional in A32) can be
	disassembled in thumb mode.
	* testsuite/binutils-all/arm/vdup-cond.s: New file used by
	vdup-thumb.d.
 2020-04-17 17:25:19 +01:00
Rainer Orth
bb89747721 ld: Disable ifunc tests on Solaris 
A couple of ld ifunc tests currently FAIL on 64-bit Solaris/x86:

FAIL: ld-ifunc/ifunc-10-x86-64
FAIL: ld-ifunc/ifunc-11-x86-64
FAIL: ld-ifunc/ifunc-12-x86-64
FAIL: ld-ifunc/ifunc-13-x86-64
FAIL: ld-ifunc/ifunc-14a-x86-64
FAIL: ld-ifunc/ifunc-14b-x86-64
FAIL: ld-ifunc/ifunc-14c-x86-64
FAIL: ld-ifunc/ifunc-14d-x86-64
FAIL: ld-ifunc/ifunc-14e-x86-64
FAIL: ld-ifunc/ifunc-14f-x86-64
FAIL: ld-ifunc/ifunc-15-x86-64
FAIL: ld-ifunc/ifunc-17a-x86-64
FAIL: ld-ifunc/ifunc-17b-x86-64
FAIL: ld-ifunc/ifunc-2-local-x86-64-now
FAIL: ld-ifunc/ifunc-2-local-x86-64
FAIL: ld-ifunc/ifunc-2-x86-64-now
FAIL: ld-ifunc/ifunc-2-x86-64
FAIL: ld-ifunc/ifunc-20-x86-64
FAIL: ld-ifunc/pr17154-x86-64-now
FAIL: ld-ifunc/pr17154-x86-64

For one, the actual error is weird:

./ld-new: target elf64-x86-64 not found
failed with: <./ld-new: target elf64-x86-64 not found>, no expected output
FAIL: ld-ifunc/ifunc-10-x86-64

although ld -V does report the elf_x86_64 emulation as supported:

$ ./ld/ld-new -V
GNU ld (GNU Binutils) 2.34.50.20200328
  Supported emulations:
   elf_x86_64_sol2
   elf_x86_64
[...]

When using ld -m elf_x86_64_sol2 instead, one of the testcases links
successfully.

However, there's no point in pursuing this: Solaris does not support
ifunc, as can be seen in <sys/elf.h>:

/*
 * GNU/Linux specific symbol type not used by Solaris
 */
#define STT_GNU_IFUNC   10

and never will, given that it has symbol capabilities as solution to
effectively the same problem:

http://www.linker-aliens.org/blogs/rie/entry/symbol_capabilitie/

Therefore this patch disables ifunc testing on Solaris completely by
removing Solaris from binutils/testsuite/lib/binutils-common.exp
(supports_gnu_osabi).  The ifunc part is justified above.  SHF_GNU_MBIND is
in the OS-specific range and conflicts with

#define SHF_SUNW_REALLOC        0x01000000      /* internal: krtld realloc */

While the comment suggests this might be relocatable without too much
problems, the description of mbind (no formal spec AFAICS, just the
comment in the binutils patch submission) strongly suggests that this
isn't relevant to Solaris at all.

Indirectly, clearing supports_gnu_osabi on Solaris disables
supports_gnu_unique.  Again, Solaris <sys/elf.h> has

/*
 * GNU/Linux specific binding not used by Solaris
 */
#define STB_GNU_UNIQUE  10

so this seems the right thing to do.

Afterwards, one can remove the explicit mentions of *-*-solaris2* in
quite a number of (but not all) the ld-ifunc dump file notarget lists.

There's one fallout, though: two gas tests now XPASS because they are
xfail'ed for !supports_gnu_osabi:

XPASS: mbind sections 12
XPASS: mbind section contents 16
XPASS: mbind sections 16
XPASS: mbind section contents 16

To fix that, I've changed

#xfail: ![supports_gnu_osabi]

to notarget.

Tested on x86_64-pc-solaris2.11, i386-pc-solaris2.11,
x86_64-pc-linux-gnu, and i686-pc-linux-gnu.

	ld:
	* testsuite/ld-ifunc/ifunc-10-i386.d: Remove *-*-solaris2* from
	notarget.
	* ifunc-11-i386.d: Likewise.
	* ifunc-12-i386.d: Likewise.
	* ifunc-13-i386.d: Likewise.
	* ifunc-14a-i386.d: Likewise.
	* ifunc-14b-i386.d: Likewise.
	* ifunc-14c-i386.d: Likewise.
	* ifunc-14d-i386.d: Likewise.
	* ifunc-14e-i386.d: Likewise.
	* ifunc-14f-i386.d: Likewise.
	* ifunc-15-i386.d: Likewise.
	* ifunc-16-i386-now.d: Likewise.
	* ifunc-16-i386.d: Likewise.
	* ifunc-17a-i386.d: Likewise.
	* ifunc-17b-i386.d: Likewise.
	* ifunc-18a-i386.d: Likewise.
	* ifunc-18b-i386.d: Likewise.
	* ifunc-19a-i386.d: Likewise.
	* ifunc-19b-i386.d: Likewise.
	* ifunc-2-i386-now.d: Likewise.
	* ifunc-2-i386.d: Likewise.
	* ifunc-2-local-i386-now.d: Likewise.
	* ifunc-2-local-i386.d: Likewise.
	* ifunc-20-i386.d: Likewise.
	* ifunc-21-i386.d: Likewise.
	* ifunc-22-i386.d: Likewise.
	* ifunc-5a-i386.d: Likewise.
	* ifunc-5a-local-i386.d: Likewise.
	* ifunc-5b-i386.d: Likewise.
	* ifunc-5b-local-i386.d: Likewise.
	* ifunc-5r-local-i386.d: Likewise.
	* ifunc-6a-i386.d: Likewise.
	* ifunc-6b-i386.d: Likewise.
	* ifunc-7a-i386.d: Likewise.
	* ifunc-7b-i386.d: Likewise.
	* ifunc-8-i386.d: Likewise.
	* ifunc-9-i386.d: Likewise.
	* pr17154-i386-now.d: Likewise.
	* pr17154-i386.d: Likewise.

	* ifunc-23a-x86.d: Remove notarget.
	* ifunc-24a-x86.d: Likewise.
	* ifunc-25a-x86.d: Likewise.

	gas:
	* testsuite/gas/elf/section12a.d: Use notarget instead of xfail.
	* testsuite/gas/elf/section12b.d: Likewise.
	* testsuite/gas/elf/section16a.d: Likewise.
	* testsuite/gas/elf/section16b.d: Likewise.

	binutils:
	* testsuite/lib/binutils-common.exp (supports_gnu_osabi): Don't
	enable on *-*-solaris*.
 2020-04-02 10:52:57 +02:00
Nick Clifton
00386881a3 Fix objcopy's --preserve-dates command line option so that it will work with PE format files. 
PR binutils/pr25662
bfd	* libcoff-in.h (struct pe_tdata): Rename the insert_timestamp
	field to timestamp and make it an integer.
	* libcoff.h: Regenerate.
	* peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Test the timestamp
	field in the pe_data structure rather than the insert_timestamp
	field.

binutils* objcopy.c (copy_object): When copying PE format files set the
	timestamp field in the pe_data structure if the preserve_dates
	flag is set.
	* testsuite/binutils-all/objcopy.exp (objcopy_test) Use
	--preserve-dates in place of the -p option, in order to make its
	effect more obvious.

ld	* emultempl/pe.em (after_open): Replace initialisation of the
	insert_timestamp field in the pe_data structure with an
	initialisation of the timestamp field.
	* emultemp/pep.em: Likewise.
	* pe-dll.c (fill_edata): Use the timestamp field in the pe_data
	structure instead of the insert_timestamp field.
 2020-03-30 16:30:02 +01:00
Alan Modra
0a6a8b596b Re: Adjust objcopy_test 
Last patch didn't manage to xfail spu due to clear_xfail *-*-*elf*.
Clearing *-*-*elf* dates back to a time when we had rather a lot more
setup_xfail patterns, so limiting it to hppa*-*-*elf*.  Also,
mips-*-irix ought to have been mips-*-irix* and I'm having second
thoughts about xfailing mips and hiding what looks like a problem: If
the mips target is supposed to emit names for local section symbols
and does so for objcopy, why isn't it doing the same for ld?  Also,
lots more mips targets would be subject to this test failing.  So I'm
backing out those xfails and leaving it to someone more knowledgeable
about mips.

	* testsuite/binutils-all/objcopy.exp (objcopy_test): Only
	clear_xfail hppa*-*-*elf*.  Revert mips xfails.
 2020-03-28 14:40:58 +10:30
Alan Modra
6a81c59be7 Adjust objcopy_test 
xfails spu due to a note section getting a different vma, and some
mips targets that give section symbols a name string.  I added -p
for the executable test in an attempt to fix all the pe target fails,
but that doesn't preserve the date/time for some reason.

	* testsuite/binutils-all/objcopy.exp (objcopy_test): Move xfails
	from here to calls.  Remove "m8*-*-*" entry.  Don't xfail tic54x
	but do xfail spu, mipstx39 and mips-sgi-irix for the executable
	test.  Pass "-p" to objcopy for the executable test.
 2020-03-28 11:23:45 +10:30
Jozef Lawrynowicz
1fafefd594 Add testcase for PR 25662 invalid sh_offset for section 
binutils/ChangeLog:

2020-03-27  Jozef Lawrynowicz  <jozef.l@mittosystems.com>

	PR binutils/25662
	* testsuite/binutils-all/objcopy.exp (objcopy_test): Add argument to
	specify whether an object file or executable should be built and tested.
	Change test names to report whether an object file or executable is
	being tested.
	* testsuite/binutils-all/pr25662.ld: New test.
	* testsuite/binutils-all/pr25662.s: New test.
 2020-03-27 10:54:26 +00:00
Nick Clifton
f3a08f7778 Fix discrepancies in nm's --line-number output by adding support for the DW_AT_specification DWARF Attttribute. 
PR 25676
bfd	* dwarf2.c (struct varinfo): Add unit_offset field to record the
	location of the varinfo in the unit's debug info data.  Change the
	type of the stack field to a boolean.
	(lookup_var_by_offset): New function.  Returns the varinfo
	structure for the variable described at the given offset in the
	unit's debug info.
	(scan_unit_for_symbols): Add support for variables which have the
	DW_AT_specification attribute.

binutils* testsuite/binutils-all/dw4.s: New test source file.
	* testsuite/binutils-all/nm.exp: Run the new test.
 2020-03-19 16:55:13 +00:00
Nick Clifton
5496f3c635 Add support for generating DWARF-5 format directory and file name tables from the assembler. 
PR 25611
	PR 25614
	* dwarf.h (DWARF2_Internal_LineInfo): Add li_address_size and
	li_segment_size fields.
	* dwarf.c (read_debug_line_header): Record the address size and
	segment selector size values (if present) in the lineinfo
	structure.
	(display_formatted_table): Warn if the format count is empty but
	the table itself is not empty.
	Display the format count and entry count at the start of the table
	dump.
	(display_debug_lines_raw): Display the address size and segement
	selector size fields, if present.
	* testsuite/binutils-all/dw5.W: Update expected output.

gas	* dwarf2dbg.c (DWARF2_FILE_TIME_NAME): Default to -1.
	(DWARF2_FILE_SIZE_NAME): Default to -1.
	(DWARF2_LINE_VERSION): Default to the current dwarf level or 3,
	whichever is higher.
	(DWARF2_LINE_MAX_OPS_PER_INSN): Provide a default value of 1.
	(NUM_MD5_BYTES): Define.
	(struct file entry): Add md5 field.
	(get_filenum): Delete and replace with...
	(get_basename): New function.
	(get_directory_table_entry): New function.
	(allocate_filenum): New function.
	(allocate_filename_to_slot): New function.
	(dwarf2_where): Use new functions.
	(dwarf2_directive_filename): Add support for extended .file
	pseudo-op.
	(dwarf2_directive_loc): Allow the use of file number zero with
	DWARF 5 or higher.
	(out_file_list): Rename to...
	(out_dir_and_file_list): Add DWARF 5 support.
	(out_debug_line): Emit extra values into the section header for
	DWARF 5.
	(out_debug_str): Allow for file 0 to be used with DWARF 5.
	* doc/as.texi (.file): Update the description of this pseudo-op.
	* testsuite/gas/elf-dwarf-5-file0.s: Add more lines.
	* testsuite/gas/elf-dwarf-5-file0.d: Update expected dump output.
	* testsuite/gas/lns/lns-diag-1.l: Update expected error message.
	* NEWS: Mention the new feature.
 2020-03-11 10:17:14 +00:00
Aaron Merey
b312fea191 The procedure to find an unused port for the debuginfod tests is susceptible to a TOCTOU failure. Change port finding in order to avoid this. Also use 'expect' to interact with the server process since we now use the server's output to determine whether a port is in use. 
* binutils/testsuite/binutils-all/debuginfod.exp: Improve port
	selection.
 2020-03-02 12:46:47 +00:00
Nick Clifton
ba3265d04c Restore readelf's string dump to previous behaviour where newlines were caused line breaks. 
PR 25543
	* readelf.c (dump_section_as_strings): Display new-line characters
	as \n and then insert a line break.
	* testsuite/binutils-all/pr25543.s: New test.
	* testsuite/binutils-all/pr25543.d: Test driver.
	* testsuite/binutils-all/readelf.exp: Run the new test.
 2020-03-02 10:02:02 +00:00
Aaron Merey
46471187e4 More debuginfod tests fixes. 
Start server before setting environment variable.
	Specify tmpdir as the location of the server's
	database.
	Check additional server metrics at start-up.
 2020-02-10 15:24:57 +00:00
Aaron Merey
678d457fb7 Fix potential problem with binutils debuginfod tests. 
* binutils/testsuite/binutils-all/debuginfod.exp:
	Replace set ::env with setenv.
 2020-02-10 15:20:41 +00:00