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| author | Fangrui Song <maskray@google.com> | 2019-05-10 17:09:25 +0000 |
|---|---|---|
| committer | Fangrui Song <maskray@google.com> | 2019-05-10 17:09:25 +0000 |
| commit | 9529c563eb54e0937d6945e142a693d03b4b6893 (patch) | |
| tree | 48584c637632a083ac7fdab21e5affaa1e913c1b /llvm/lib/Bitcode/Writer/BitcodeWriter.cpp | |
| parent | c396f09ce96e56260cc7d5d3398615904b473265 (diff) | |
| download | llvm-9529c563eb54e0937d6945e142a693d03b4b6893.zip llvm-9529c563eb54e0937d6945e142a693d03b4b6893.tar.gz llvm-9529c563eb54e0937d6945e142a693d03b4b6893.tar.bz2 | |
[MC][ELF] Copy top 3 bits of st_other to .symver aliases
On PowerPC64 ELFv2 ABI, the top 3 bits of st_other encode the local
entry offset. A versioned symbol alias created by .symver should copy
the bits from the source symbol.
This partly fixes PR41048. A full fix needs tracking of .set assignments
and updating st_other fields when finish() is called, see D56586.
Patch by Alfredo Dal'Ava Júnior
Differential Revision: https://reviews.llvm.org/D59436
llvm-svn: 360442
Diffstat (limited to 'llvm/lib/Bitcode/Writer/BitcodeWriter.cpp')
0 files changed, 0 insertions, 0 deletions