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| author | Fangrui Song <i@maskray.me> | 2022-02-25 19:25:18 +0000 |
|---|---|---|
| committer | Fangrui Song <i@maskray.me> | 2022-02-25 19:25:18 +0000 |
| commit | 767e64fc11d7734843ec5bb0bd3f7330541bb1a6 (patch) | |
| tree | 82756123de15863dcf8beecbbb40019b17109e5a /llvm/lib/Target/WebAssembly/WebAssemblyTargetMachine.cpp | |
| parent | 9445b39673c81e9b5ffeda0f71be0c1476e9f313 (diff) | |
| download | llvm-767e64fc11d7734843ec5bb0bd3f7330541bb1a6.zip llvm-767e64fc11d7734843ec5bb0bd3f7330541bb1a6.tar.gz llvm-767e64fc11d7734843ec5bb0bd3f7330541bb1a6.tar.bz2 | |
[ELF] Support some absolute/PC-relative relocation types for REL format
ctfconvert seems to use REL-format `.rel.SUNW_dof` for 32-bit architectures.
```
Binary file usr/ports/lang/perl5.32/work/perl-5.32.1/dtrace_mini.o matches
[alfredo.junior@dell-a ~/tmp/llvm-bug]$ readelf -r dtrace_mini.o
Relocation section (.rel.SUNW_dof):
r_offset r_info r_type st_value st_name
00000184 0000281a R_PPC_REL32 00000000 $dtrace1772974259.Perl_dtrace_probe_load
```
Support R_PPC_REL32 to fix `ld.lld: error: drti.c:(.SUNW_dof+0x4E4): internal linker error: cannot read addend for relocation R_PPC_REL32`.
While here, add some common relocation types for AArch64, PPC, and PPC64.
We perform minimum tests.
Reviewed By: adalava, arichardson
Differential Revision: https://reviews.llvm.org/D120535
Diffstat (limited to 'llvm/lib/Target/WebAssembly/WebAssemblyTargetMachine.cpp')
0 files changed, 0 insertions, 0 deletions