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| author | H.J. Lu <hjl.tools@gmail.com> | 2022-11-16 15:06:37 -0800 |
|---|---|---|
| committer | H.J. Lu <hjl.tools@gmail.com> | 2022-11-17 08:13:37 -0800 |
| commit | 25d17459e337a4cc9856f36c55a88b072c8709c9 (patch) | |
| tree | 39df322bb8810b66dd76b81eac13426c3039fcd2 /ld/testsuite/ld-elf/linux-x86.exp | |
| parent | cbda14deaf49b48450207cfb0990c71c11d07a64 (diff) | |
| download | gdb-25d17459e337a4cc9856f36c55a88b072c8709c9.zip gdb-25d17459e337a4cc9856f36c55a88b072c8709c9.tar.gz gdb-25d17459e337a4cc9856f36c55a88b072c8709c9.tar.bz2 | |
ld: Always call elf_backend_output_arch_local_syms
Always call elf_backend_output_arch_local_syms since only the backend
knows if elf_backend_output_arch_local_syms is needed when all symbols
are striped. elf_backend_output_arch_local_syms is defined only for
x86, ARM and AARCH64. On x86, elf_backend_output_arch_local_syms must
be called to handle local IFUNC symbols even if all symbols are striped.
Update ARM and AARCH64 to skip elf_backend_output_arch_local_syms when
symbols aren't needed.
bfd/
PR ld/29797
* elf32-arm.c (elf32_arm_output_arch_local_syms): Skip if symbols
aren't needed.
* elfnn-aarch64.c (elfNN_aarch64_output_arch_local_syms):
Likewise.
* elflink.c (bfd_elf_final_link): Always call
elf_backend_output_arch_local_syms if available.
ld/
PR ld/29797
* testsuite/ld-elf/linux-x86.exp: Run PR ld/29797 test.
* testsuite/ld-elf/pr29797.c: New file.
Diffstat (limited to 'ld/testsuite/ld-elf/linux-x86.exp')
| -rw-r--r-- | ld/testsuite/ld-elf/linux-x86.exp | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/ld/testsuite/ld-elf/linux-x86.exp b/ld/testsuite/ld-elf/linux-x86.exp index 0637905..7822bd2 100644 --- a/ld/testsuite/ld-elf/linux-x86.exp +++ b/ld/testsuite/ld-elf/linux-x86.exp @@ -203,6 +203,21 @@ run_ld_link_exec_tests [list \ ] \ ] +# Run-time tests which require working ifunc attribute support. +if { [check_ifunc_attribute_available] } { + run_ld_link_exec_tests [list \ + [list \ + "Run pr29797" \ + "-s" \ + "" \ + { pr29797.c } \ + "pr29797" \ + "pass.out" \ + "-O0" \ + ] \ + ] +} + # Old gcc silently ignores __attribute__ ((aligned())) with too big alignment. proc compiler_honours_aligned { } { global CC_FOR_TARGET READELF srcdir subdir |