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| author | Davide Italiano <davide@freebsd.org> | 2016-09-23 18:47:50 +0000 |
|---|---|---|
| committer | Davide Italiano <davide@freebsd.org> | 2016-09-23 18:47:50 +0000 |
| commit | 03f7005375c2624538af42e8d6e8a8b7e13b6000 (patch) | |
| tree | b8bdf37fc98b40870968b5ffbdad7aea8401ec2f /llvm/tools/llvm-cov/SourceCoverageViewText.cpp | |
| parent | 04949faf69ad46ed97d7276a3a7d7e762f5b8f77 (diff) | |
| download | bcm5719-llvm-03f7005375c2624538af42e8d6e8a8b7e13b6000.tar.gz bcm5719-llvm-03f7005375c2624538af42e8d6e8a8b7e13b6000.zip | |
[ELF] Resolve weak undefined TLS symbols when no phdr is available.
If we pass --gc-sections to lld and .tbss is not referenced,
the section is reclaimed and lld doesn't create a TLS program header.
R_TLS tries to access the program header -> lld crashes.
Mimic what bfd/gold do in this case and resolve a weak undefined
TLS symbol to the base of the TLS block, i.e. give it a value of zero.
Differential Revision: https://reviews.llvm.org/D24832
llvm-svn: 282279
Diffstat (limited to 'llvm/tools/llvm-cov/SourceCoverageViewText.cpp')
0 files changed, 0 insertions, 0 deletions
