diff options
| author | Fangrui Song <i@maskray.me> | 2020-10-23 10:37:24 -0700 |
|---|---|---|
| committer | Fangrui Song <i@maskray.me> | 2020-10-23 10:38:07 -0700 |
| commit | 9267caebfa9209e4ae69517043d008d1b83307aa (patch) | |
| tree | 1698e28d23d23fcd78cf4633751c7202c9e69439 /llvm/lib/CodeGen/StackProtector.cpp | |
| parent | 2b8fb5185e4a2087874924468086e3fb6a2ec495 (diff) | |
| download | llvm-9267caebfa9209e4ae69517043d008d1b83307aa.zip llvm-9267caebfa9209e4ae69517043d008d1b83307aa.tar.gz llvm-9267caebfa9209e4ae69517043d008d1b83307aa.tar.bz2 | |
[ELF] Don't error on R_PPC64_REL24/R_PPC64_REL24_NOTOC referencing __tls_get_addr for missing R_PPC64_TLSGD/R_PPC64_TLSLD
This partially reverts D85994.
In glibc, elf/dl-sym.c calls the raw `__tls_get_addr` by specifying the
tls_index parameter. Such a call does not have a pairing R_PPC64_TLSGD/R_PPC64_TLSLD.
This is legitimate. Since we cannot distinguish the benign case from cases due
to toolchain issues, we have to be permissive.
Acked by Stefan Pintilie
Diffstat (limited to 'llvm/lib/CodeGen/StackProtector.cpp')
0 files changed, 0 insertions, 0 deletions