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Add the MT ASE instruction operand types and encodings to the microMIPS
opcode table and enable the assembly of these instructions in GAS from
MIPSr2 onwards. Update the binutils and GAS testsuites accordingly.
References:
"MIPS Architecture for Programmers, Volume IV-f: The MIPS MT Module for
the microMIPS32 Architecture", MIPS Technologies, Inc., Document Number:
MD00768, Revision 1.12, July 16, 2013
Co-Authored-By: Maciej W. Rozycki <macro@redhat.com>
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The new test wasn't being run, and failed due to relocations against
.gnu.build.attributes being stripped by default strip behaviour.
We probably should be keeping these relocations, but I haven't made
that change here.
BTW, the new test fails on ia64-hpux but that's just a repeat of the
existing note-5 fail.
PR 31999
* testsuite/binutils-all/strip-16.d: strip with --strip-unneeded
and --merge-notes.
* testsuite/binutils-all/objcopy.exp: Run the new test. Sort
other strip tests.
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Add a test for strip with build notes.
PR binutils/31999
* testsuite/binutils-all/strip-16.d: New.
Signed-off-by: H.J. Lu <hjl.tools@gmail.com>
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A number of instructions in the regular MIPS opcode table are assembly
idioms for the MT thread context move MFTR and MTTR instructions, so
mark them as aliases accordingly. Add suitable test cases, which also
cover the PAUSE assembly idiom.
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Fix commit d89ecf33ab testsuite breakage.
* testsuite/lib/binutils-common.exp (supports_dt_relr): Correct.
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This patch started life as a relatively simple change to fix some
unimportant objcopy memory leaks, but expanded into a larger patch
when I was annoyed by the awkwardness of passing data when using
bfd_map_over_sections. A simple loop over sections is much more
convenient, and we really don't need the abstraction layer. Sections
in a list isn't going to disappear any time soon.
The patch also removes use of the global "status" variable by all but
the top-level functions called from main.
* objcopy.c (filter_symbols): Return success as a bool. Pass
symcount as a pointer, updated on return.
(merge_gnu_build_notes): Similarly return a bool and add newsize
param with updated smaller section size.
(setup_bfd_headers): Return bool success rather than setting
"status" on failure.
(setup_section): Likewise.
(copy_relocations_in_section, copy_section): Likewise, and adjust
params.
(mark_symbols_used_in_relocations): Likewise, and free memory
on failure path. Don't call bfd_fatal.
(get_sections): Delete function.
(copy_object): Don't use bfd_map_over_sections, instead use a
loop allowing easy detection of failure status. Free memory on
error paths.
(copy_archive): Return bool success rather than setting "status"
on failure.
(copy_file): Set "status" here.
* testsuite/binutils-all/strip-13.d: Adjust to suit.
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The logic is same as a71d87680110 ("aarch64: Add DT_RELR support").
As LoongArch does not have -z dynamic-undefined-weak, we don't need to
consider UNDEFWEAK_NO_DYNAMIC_RELOC.
The linker relaxation adds another layer of complexity. When we delete
bytes in a section during relaxation, we need to fix up the offset in
the to-be-packed relative relocations against this section.
Signed-off-by: Xi Ruoyao <xry111@xry111.site>
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Previously objcopy had to be run twice in order to make a local symbol
weak, first once to globalize it, and once again to mark it as weak.
* objcopy.c (filter_symbols): Weaken symbols after making
local/global changes.
* testsuite/binutils-all/symbols-5.d,
* testsuite/binutils-all/symbols-5.s: New test.
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We should set BFD_DECOMPRESS to decompress sections unless dumping the
section contents when reading build-id debuglink.
PR binutils/31925
* objdump.c (open_debug_file): Set BFD_DECOMPRESS to decompress
sections unless dumping the section contents.
* testsuite/binutils-all/objdump.exp (test_build_id_debuglink):
Add a compress option.
Run test_build_id_debuglink with none and zlib.
Signed-off-by: H.J. Lu <hjl.tools@gmail.com>
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Files named *.0 are somewhat odd for testsuite expectations. Rename the
one such file to *.r with a suitable base name suffix, and have its
sibling follow suit in this latter regard.
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Implement a helper to construct a relative path between two locations in
the filesystem, for example to make a path from the source to the object
directory for the case where a tool has been set up to look at a given
path and there is a need to point it elsewhere, but an absolute path
will not work. The helper works on normalized paths internally, so the
result is correct even in the presence of symlinks as intermediate path
components.
So given "/path/to/src/gas/testsuite/gas/all" as the FROM argument and
then "/path/to/obj/gas/testsuite/tmpdir/none.s" as the TO argument the
helper will return "../../../../../obj/gas/testsuite/tmpdir/none.s" in
the absence of symlinks.
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Tweak commit db335d7e0a so that support_dt_relr returns false for
aarch64*-*-*ilp32.
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Not all aarch64 targets supports dt_relr as this requires some
mechanisms on the OS side.
Adjust support_dt_relr helper and use it in aarch64-elf.exp.
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When printing a DW_MACRO_define_strx entry in a .debug_macro.dwo section, we
run into:
...
DW_MACRO_define_strx lineno : 0 macro : <no .debug_str_offsets section>
...
Fix this in display_debug_macro by passing the correct dwo argument to a
fetch_indexed_string call.
That works fine for readelf -w, with with readelf -wm we have:
...
DW_MACRO_define_strx lineno : 0 macro : <no .debug_str_offsets.dwo section>
...
Fix this in display_debug_macro by doing load_debug_section_with_follow for
str_dwo / str_index_dwo sections instead of str / str_index sections when
handling .debug_macro.dwo.
PR 31735
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When compiling a hello world with dwarf4 split dwarf:
...
$ gcc -gdwarf-4 -gsplit-dwarf hello.c -save-temps -dA
...
we have in a-hello.s these three initial entries in .debug_str_offsets:
...
.section .debug_str_offsets.dwo,"e",@progbits
.4byte 0 // indexed string 0x0: short int
.4byte 0xa // indexed string 0x1: /home/vries/binutils
.4byte 0x1f // indexed string 0x2: main
...
but "readelf -ws a.out" starts at the third entry:
...
Contents of the .debug_str_offsets.dwo section (loaded from a-hello.dwo):
Length: 0x30
Index Offset [String]
0 00000000 main
...
This is a regression since commit 407115429b3 ("Modified changes for
split-dwarf and dwarf-5."), which introduced a variable
debug_str_offsets_hdr_len in display_debug_str_offsets.
Fix this by setting display_debug_str_offsets to 0 for the dwarf4 case.
PR 31734
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Given that the disassembler should never abort when decoding
(potentially random) data, assertion statements in the
`get_*reg_qualifier_from_value' function family prove problematic.
Consider the random 32-bit word W, encoded in a data segment and
encountered on execution of `objdump -D <obj_name>'.
If:
(W & ~opcode_mask) == valid instruction
Then before `print_insn_aarch64_word' has a chance to report the
instruction as potentially undefined, an attempt will be made to have
the qualifiers for the instruction's register operands (if any)
decoded. If the relevant bits do not map onto a valid qualifier for
the matched instruction-like word, an abort will be triggered and the
execution of objdump aborted.
As this scenario is perfectly feasible and, in light of the fact that
objdump must successfully decode all sections of a given object file,
it is not appropriate to assert in this family of functions.
Therefore, we add a new pseudo-qualifier `AARCH64_OPND_QLF_ERR' for
handling invalid qualifier-associated values and re-purpose the
assertion conditions in qualifier-retrieving functions to be the
predicate guarding the returning of the calculated qualifier type.
If the predicate fails, we return this new qualifier and allow the
caller to handle the error as appropriate.
As these functions are called either from within
`aarch64_extract_operand' or `do_special_decoding', both of which are
expected to return non-zero values, it suffices that callers return
zero upon encountering `AARCH64_OPND_QLF_ERR'.
Ar present the error presented in the hypothetical scenario has been
encountered in `get_sreg_qualifier_from_value', but the change is made
to the whole family to keep the interface consistent.
Bug: https://sourceware.org/PR31595
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VMA->LMA relationship does not match the relationship of earlier sections in the segment.
PR 31540
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flag on PE sections. Add a check for aligned sections not matching their VMAs.
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Since ar can be built defaulting to deterministic mode, tests which
expect non-deterministic behaviour need to explicitly set the U flag.
The non-deterministic member test expects SOURCE_DATE_EPOCH to not be
set; this documents that. Unconditionally unsetting the variable
causes issues in test infrastructure (which expects unsetenv to only
be called on variables which are already set).
Signed-off-by: Stephen Kitt <steve@sk2.org>
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Rename is_standard_elf to uses_elf_em for targets which use elf.em.
binutils/
PR ld/31289
* testsuite/lib/binutils-common.exp (is_standard_elf): Renamed
to ...
(uses_elf_em): This.
ld/
PR ld/31289
* testsuite/ld-elf/fatal-warnings-2a.d: Replace is_standard_elf
with uses_elf_em.
* testsuite/ld-elf/fatal-warnings-2b.d: Likewise.
* testsuite/ld-elf/fatal-warnings-3a.d: Likewise.
* testsuite/ld-elf/fatal-warnings-3b.d: Likewise.
* testsuite/ld-elf/fatal-warnings-4a.d: Likewise.
* testsuite/ld-elf/fatal-warnings-4b.d: Likewise.
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PR ld/31289 tests failed for fr30-elf, frv-elf, ft32-elf, iq2000-elf,
mn10200-elf, ms1-elf and msp430-elf targets:
FAIL: ld-elf/fatal-warnings-2a
FAIL: ld-elf/fatal-warnings-2b
FAIL: ld-elf/fatal-warnings-3a
FAIL: ld-elf/fatal-warnings-3b
FAIL: ld-elf/fatal-warnings-4a
FAIL: ld-elf/fatal-warnings-4b
even though PR ld/31289 targets xfail for [is_generic] targets. These
targets not only don't use the generic_link_hash_table linker, but also
don't use the standard ELF emulation. Add is_standard_elf for ELF
targets which use the standard ELF emulation and replace [is_generic]
with ![is_standard_elf] in PR ld/31289 tests.
binutils/
PR ld/31289
* testsuite/lib/binutils-common.exp (is_standard_elf): New.
ld/
PR ld/31289
* testsuite/lib/binutils-common.exp (is_generic): Return 1 for
fr30-*-*, frv-*-elf, ft32-*-*, iq2000-*-*, mn10200-*-*,
moxie-*-moxiebox*, msp430-*-* and mt-*-*.
* testsuite/ld-elf/fatal-warnings-2a.d: Replace [is_generic]
with ![is_standard_elf].
* testsuite/ld-elf/fatal-warnings-2b.d: Likewise.
* testsuite/ld-elf/fatal-warnings-3a.d: Likewise.
* testsuite/ld-elf/fatal-warnings-3b.d: Likewise.
* testsuite/ld-elf/fatal-warnings-4a.d: Likewise.
* testsuite/ld-elf/fatal-warnings-4b.d: Likewise.
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Adds two new external authors to etc/update-copyright.py to cover
bfd/ax_tls.m4, and adds gprofng to dirs handled automatically, then
updates copyright messages as follows:
1) Update cgen/utils.scm emitted copyrights.
2) Run "etc/update-copyright.py --this-year" with an extra external
author I haven't committed, 'Kalray SA.', to cover gas testsuite
files (which should have their copyright message removed).
3) Build with --enable-maintainer-mode --enable-cgen-maint=yes.
4) Check out */po/*.pot which we don't update frequently.
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This adds a new PEI target pei-riscv64-little. Only objdump and objcopy
are supported.
bfd:
* .gitignore: Add pe-riscv64igen.c.
* Makefile.am (BFD64_BACKENDS): Add pei-riscv64.lo,
pe-riscv64igen.lo.
(BFD64_BACKENDS_CFILES): Add pei-riscv64.c.
(BUILD_CFILES): Add pe-riscv64igen.c.
(pe-riscv64igen.c): New rule.
* Makefile.in: Regenerate.
* bfd.c (bfd_get_sign_extend_vma): Add pei-riscv64-little.
* coff-riscv64.c: New file.
* coffcode.h (coff_set_arch_mach_hook, coff_set_flags)
(coff_write_object_contents): Add riscv64 (riscv64_pei_vec)
support.
* config.bfd (targ_selvecs): Add riscv64_pei_vec to all riscv*
targets.
* configure.ac: Handle riscv64_pei_vec.
* configure: Regenerate.
* libpei.h (GET_OPTHDR_IMAGE_BASE, PUT_OPTHDR_IMAGE_BASE)
(GET_OPTHDR_SIZE_OF_STACK_RESERVE)
(PUT_OPTHDR_SIZE_OF_STACK_RESERVE)
(GET_OPTHDR_SIZE_OF_STACK_COMMIT, PUT_OPTHDR_SIZE_OF_STACK_COMMIT)
(GET_OPTHDR_SIZE_OF_HEAP_RESERVE, PUT_OPTHDR_SIZE_OF_HEAP_RESERVE)
(GET_OPTHDR_SIZE_OF_HEAP_COMMIT, PUT_OPTHDR_SIZE_OF_HEAP_COMMIT)
(GET_PDATA_ENTRY, _bfd_XX_bfd_copy_private_bfd_data_common)
(_bfd_XX_bfd_copy_private_section_data)
(_bfd_XX_get_symbol_info, _bfd_XX_only_swap_filehdr_out)
(_bfd_XX_print_private_bfd_data_common)
(_bfd_XXi_final_link_postscript, _bfd_XXi_only_swap_filehdr_out)
(_bfd_XXi_swap_aouthdr_in, _bfd_XXi_swap_aouthdr_out)
(_bfd_XXi_swap_aux_in, _bfd_XXi_swap_aux_out)
(_bfd_XXi_swap_lineno_in, _bfd_XXi_swap_lineno_out)
(_bfd_XXi_swap_scnhdr_out, _bfd_XXi_swap_sym_in)
(_bfd_XXi_swap_sym_out, _bfd_XXi_swap_debugdir_in)
(_bfd_XXi_swap_debugdir_out, _bfd_XXi_write_codeview_record)
(_bfd_XXi_slurp_codeview_record) [COFF_WITH_peRiscV64]: Define.
(_bfd_peRiscV64_print_ce_compressed_pdata): Declare.
* peXXigen.c (_bfd_XXi_swap_aouthdr_in, _bfd_XXi_swap_aouthdr_out)
(_bfd_XXi_swap_scnhdr_out, pe_print_pdata)
(_bfd_XX_print_private_bfd_data_common)
(_bfd_XX_bfd_copy_private_section_data)
(_bfd_XXi_final_link_postscript): Support COFF_WITH_peRiscV64.
* pei-riscv64.c: New file.
* peicode.h (coff_swap_scnhdr_in, pe_ILF_build_a_bfd)
(pe_ILF_object_p): Support COFF_WITH_peRiscV64.
(jtab): Add dummy entry that traps.
* targets.c (_bfd_target_vector): Add riscv64_pei_vec.
binutils:
* testsuite/binutils-all/riscv/pei-riscv64.d: New.
* testsuite/binutils-all/riscv/pei-riscv64.s: New.
include:
* coff/riscv64.h: New file.
* coff/pe.h (IMAGE_FILE_MACHINE_RISCV32)
(IMAGE_FILE_MACHINE_RISCV64): Define.
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PR 31062
* objdump.c (decompressed_dumps): New local variable. (usage): Mention the -z/--decompress option. (long_options): Add --decompress. (dump_section_header): Add "COMPRESSED" to the Flags field of any compressed section. (dump_section): Warn users when dumping a compressed section. (display_any_bfd): Decompress the section if decompressed_dumps is true. (main): Handle the -z/--decompress option.
* NEWS: Mention the new feature.
* doc/binutils.texi: Document the new feature.
* testsuite/binutils-all/objdump.s: Update expected output.
* testsuite/binutils-all/objdump.exp: Add test of -Z -s.
* testsuite/binutils-all/objdump.Zs: New file.
* readelf.c (maybe_expand_or_relocate_section): New function. Contains common code found in dump functions. Adds a note message if a compressed section is not being decompressed. (dump_section_as_strings): Use new function. (dump_section_as_bytes): Likewise.
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ELFv2 ABI
PR 30916
* testsuite/binutils-all/addr2line.exp: Do not use PowerPC specific options when working with a MUSL target.
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Add a 64-bit traditional MIPS dump variant for the `readelf -S bintest'
test from binutils-all/readelf.exp, using a filename suffix according to
the rules set there, removing:
FAIL: readelf -S bintest
regressions with `mips64-linux-gnuabi64', `mips64el-linux-gnuabi64',
`mips64-openbsd', and `mips64el-openbsd' targets, which default to the
n64 ABI and consequently produce a section layout that is different from
what the generic dump pattern covers.
Co-Authored-By: Maciej W. Rozycki <macro@orcam.me.uk>
binutils/
* testsuite/binutils-all/readelf.s-64-tmips: New test variant.
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of 22.
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archives.
(For some reason this commit was not applied at the time that the patch was approved).
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binutils/testsuite/binutils-all
xxxx-xx-xx Claudiu Zissulescu <claziss@synopsys.com>
* binutils/testsuite/binutils-all/arc/objdump.exp: Update predicate.
Signed-off-by: Claudiu Zissulescu <claziss@synopsys.com>
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Add files submitted on the mailing list but somehow not committed.
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No one should be using versions of dejagnu without prune_warnings,
which was available in 1996 (dejagnu-1.3).
binutils/
* testsuite/lib/binutils-common.exp: Remove fallback prune_warnings.
gas/
* testsuite/lib/gas-defs.exp: Remove fallback prune_warnings.
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This reverts commit 675b9d612cc59446e84e2c6d89b45500cb603a8d.
See https://sourceware.org/pipermail/binutils/2023-August/128761.html.
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which add .debug_macro sections to object files.
PR 30699
* binutils/testsuite/binutils-all/objcopy.exp (keep_debug_symbols_for_elf_relocatable): Do not add sections containing the string "debug_" to the list of non-debug sections.
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Make the n64 ABI the default for 64-bit Linux targets specified with
`-gnuabi64' suffix included in the target triplet, for configurations
such as the Debian mips64el and mips64r6el ports. Adjust testsuite
configuration accordingly.
There are the following regressions with the new target triplet:
mips64-linux-gnuabi64 +FAIL: readelf -S bintest
mips64-linux-gnuabi64 +FAIL: MIPS reloc estimation 1
mips64el-linux-gnuabi64 +FAIL: readelf -S bintest
mips64el-linux-gnuabi64 +FAIL: MIPS reloc estimation 1
The `readelf' issue comes from a difference in section headers produced
that the `binutils/testsuite/binutils-all/readelf.s-64' pattern template
does not match. While there has been a precedent it does not appear to
me that there is a clear advantage from adding more and more variations
to the template rather than forking the existing template into multiple
ones for a more exact match. So this is best deferred to a separate
discussion.
The MIPS reloc estimation issue is an actual bug in `objdump', which
discards a number of trailing entries from output here for n64 composed
relocations:
DYNAMIC RELOCATION RECORDS
OFFSET TYPE VALUE
0000000000000000 R_MIPS_NONE *ABS*
0000000000000000 R_MIPS_NONE *ABS*
and consequently `ld/testsuite/ld-mips-elf/reloc-estimate-1.d' does not
match even though ELF output produced is correct according to `readelf':
Relocation section '.rel.dyn' at offset 0x10400 contains 2 entries:
Offset Info Type Sym. Value Sym. Name
000000000000 000000000000 R_MIPS_NONE
Type2: R_MIPS_NONE
Type3: R_MIPS_NONE
000000010000 000300001203 R_MIPS_REL32 0000000000010010 foo@@V2
Type2: R_MIPS_64
Type3: R_MIPS_NONE
As a genuine bug this has to be handled separately.
Co-Authored by: Maciej W. Rozycki <macro@orcam.me.uk>
bfd/
* config.bfd: Add `mips64*el-*-linux*-gnuabi64' and
`mips64*-*-linux*-gnuabi64' targets.
binutils/
* testsuite/binutils-all/mips/mips.exp: Handle `*-*-*-gnuabi64'
targets.
* testsuite/binutils-all/objcopy.exp: Handle
`mips64*-*-*-gnuabi64' targets.
* testsuite/binutils-all/remove-relocs-01.d: Likewise.
* testsuite/binutils-all/remove-relocs-04.d: Likewise.
* testsuite/binutils-all/remove-relocs-05.d: Likewise.
* testsuite/binutils-all/remove-relocs-06.d: Likewise.
gas/
* configure.ac: Handle `mips64*-linux-gnuabi64' targets.
* configure: Regenerate.
* testsuite/gas/mips/compact-eh-eb-7.d: Handle
`mips64*-*-*-gnuabi64' targets.
* testsuite/gas/mips/compact-eh-el-7.d: Likewise.
ld/
* configure.tgt: Add `mips64*el-*-linux-gnuabi64' and
`mips64*-*-linux-gnuabi64' targets.
* testsuite/ld-undefined/undefined.exp: Handle
`mips64*-*-*-gnuabi64' targets.
* testsuite/ld-mips-elf/attr-gnu-4-10.d: Likewise.
* testsuite/ld-mips-elf/compact-eh6.d: Likewise.
* testsuite/ld-mips-elf/mips-elf.exp: Handle `*-*-*-gnuabi64'
targets.
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MIPS n64 ABI has a peculiarity where all relocations are composed of
three, with subsequent relocation types set to R_MIPS_NONE if further
calculation is not required. Example output produced by `readelf' and
`objdump' for such relocations is:
Offset Info Type Sym. Value Sym. Name + Addend
000000000000 000800000002 R_MIPS_32 0000000000000000 foo + 0
Type2: R_MIPS_NONE
Type3: R_MIPS_NONE
and:
OFFSET TYPE VALUE
0000000000000000 R_MIPS_32 foo
0000000000000000 R_MIPS_NONE *ABS*
0000000000000000 R_MIPS_NONE *ABS*
respectively. The presence of these extra R_MIPS_NONE entries is not
relevant for generic or even some MIPS tests, so optionally match them
with the respective dump patterns, also discarding `xfail' annotation
for MIPS/OpenBSD targets from gas/elf/missing-build-notes.d, removing
these regressions:
mips64-openbsd -FAIL: readelf -r bintest
mips64-openbsd -FAIL: forward expression
mips64-openbsd -FAIL: assignment tests
mips64-openbsd -FAIL: gas/all/none
mips64-openbsd -XFAIL: gas/elf/missing-build-notes
mips64-openbsd -FAIL: macro test 2
mips64-openbsd -FAIL: macro irp
mips64-openbsd -FAIL: macro rept
mips64-openbsd -FAIL: nested irp/irpc/rept
mips64-openbsd -FAIL: macro vararg
mips64-openbsd -FAIL: mips jalx
mips64-openbsd -FAIL: ST Microelectronics Loongson-2F workarounds of Jump Instruction issue
mips64el-openbsd -FAIL: readelf -r bintest
mips64el-openbsd -FAIL: forward expression
mips64el-openbsd -FAIL: assignment tests
mips64el-openbsd -FAIL: gas/all/none
mips64el-openbsd -XFAIL: gas/elf/missing-build-notes
mips64el-openbsd -FAIL: macro test 2
mips64el-openbsd -FAIL: macro irp
mips64el-openbsd -FAIL: macro rept
mips64el-openbsd -FAIL: nested irp/irpc/rept
mips64el-openbsd -FAIL: macro vararg
mips64el-openbsd -FAIL: mips jalx
mips64el-openbsd -FAIL: ST Microelectronics Loongson-2F workarounds of Jump Instruction issue
Co-Authored-By: Maciej W. Rozycki <macro@orcam.me.uk>
binutils/
* testsuite/binutils-all/readelf.r-64: Optionally match extra
R_MIPS_NONE pairs.
gas/
* testsuite/gas/all/assign.d: Optionally match extra
R_MIPS_NONE pairs.
* testsuite/gas/all/fwdexp.d: Likewise.
* testsuite/gas/all/none.d: Likewise.
* testsuite/gas/macros/irp.d: Likewise.
* testsuite/gas/macros/repeat.d: Likewise.
* testsuite/gas/macros/rept.d: Likewise.
* testsuite/gas/macros/test2.d: Likewise.
* testsuite/gas/macros/vararg.d: Likewise.
* testsuite/gas/mips/compact-eh-eb-1.d: Likewise.
* testsuite/gas/mips/compact-eh-eb-2.d: Likewise.
* testsuite/gas/mips/compact-eh-eb-3.d: Likewise.
* testsuite/gas/mips/compact-eh-eb-4.d: Likewise.
* testsuite/gas/mips/compact-eh-eb-5.d: Likewise.
* testsuite/gas/mips/compact-eh-eb-6.d: Likewise.
* testsuite/gas/mips/compact-eh-el-1.d: Likewise.
* testsuite/gas/mips/compact-eh-el-2.d: Likewise.
* testsuite/gas/mips/compact-eh-el-3.d: Likewise.
* testsuite/gas/mips/compact-eh-el-4.d: Likewise.
* testsuite/gas/mips/compact-eh-el-5.d: Likewise.
* testsuite/gas/mips/compact-eh-el-6.d: Likewise.
* testsuite/gas/mips/loongson-2f-3.d: Likewise.
* testsuite/gas/mips/mips-jalx.d: Likewise.
* testsuite/gas/elf/missing-build-notes.d: Likewise. Remove
the `xfail' tag.
ld/
* testsuite/ld-mips-elf/reloc-estimate-1.d: Optionally match
extra R_MIPS_NONE pairs.
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Also discard the `.MIPS.options' section, used with n64 MIPS binaries,
along with similar other MIPS sections (`.reginfo', `.MIPS.abiflags')
not relevant for the test cases concerned, fixing these regressions:
mips64-openbsd -FAIL: ld-elf/group3a
mips64-openbsd -FAIL: ld-elf/group3b
mips64-openbsd -FAIL: Place orphan sections (map file check)
mips64-openbsd -FAIL: ld-elf/orphan-region
mips64-openbsd -FAIL: ld-elf/orphan
mips64-openbsd -FAIL: overlay size (map file check)
mips64-openbsd -FAIL: overlay size
mips64el-openbsd -FAIL: ld-elf/group3a
mips64el-openbsd -FAIL: ld-elf/group3b
mips64el-openbsd -FAIL: Place orphan sections (map file check)
mips64el-openbsd -FAIL: ld-elf/orphan-region
mips64el-openbsd -FAIL: ld-elf/orphan
mips64el-openbsd -FAIL: overlay size (map file check)
mips64el-openbsd -FAIL: overlay size
Co-Authored-By: Maciej W. Rozycki <macro@orcam.me.uk>
binutils/
* testsuite/binutils-all/strip-3.d: Add `-R .MIPS.options' to
the `strip' tag.
ld/
* testsuite/ld-elf/group.ld: Also discard `.MIPS.options'.
* testsuite/ld-elf/orphan-region.ld: Likewise.
* testsuite/ld-elf/orphan.ld: Likewise.
* testsuite/ld-mips-elf/got-page-1.ld: Likewise.
* testsuite/ld-scripts/overlay-size.t: Likewise.
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This reverts commit 32f1c80375ebe8ad25d9805ee5889f0006c51e59. It had
two unrelated changes lumped together, one of which changed the meaning
of the `mipsisa64*-*-linux*' target triplets, which was not properly
evaluated.
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For example, objcopy --set-section-flags .data=alloc,large will add
SHF_X86_64_LARGE to the .data section. Omitting "large" will drop the
SHF_X86_64_LARGE flag.
The bfd_section flag is named generically, SEC_ELF_LARGE, in case other
processors want to follow SHF_X86_64_LARGE. SEC_ELF_LARGE has the same
value as SEC_TIC54X_BLOCK used by coff.
bfd/
* section.c: Define SEC_ELF_LARGE.
* bfd-in2.h: Regenerate.
* elf64-x86-64.c (elf_x86_64_section_flags, elf_x86_64_fake_sections,
elf_x86_64_copy_private_section_data): New.
binutils/
* NEWS: Mention the new feature for objcopy.
* doc/binutils.texi: Mention "large".
* objcopy.c (parse_flags): Parse "large".
(check_new_section_flags): Error if "large" is used with a
non-x86-64 ELF target.
* testsuite/binutils-all/x86-64/large-sections.d: New.
* testsuite/binutils-all/x86-64/large-sections.s: New.
* testsuite/binutils-all/x86-64/large-sections-i386.d: New.
* testsuite/binutils-all/x86-64/large-sections-2.d: New.
* testsuite/binutils-all/x86-64/large-sections-2-x32.d: New.
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PR ld/25617
* testsuite/binutils-all/objcopy.exp: Run strip-section-headers-1.
* testsuite/binutils-all/strip-section-headers-1.d: New file.
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I see these warnings from time to time, when configuring a build with --enable-pgo-build=lto, I haven't yet found out why I see these sometime, and why not. E.g. https://gcc.gnu.org/PR109241. Just ignore these when they appear in test cases. lto-wrapper: warning: using serial compilation of N LTRANS jobs
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execstack option.
* testsuite/lib/binutils-common.exp (prune_warnings_extra): Prune warnings about -z execstack creating an executable stack.
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