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| author | Sean Fertile <sfertile@ca.ibm.com> | 2018-05-31 18:44:12 +0000 |
|---|---|---|
| committer | Sean Fertile <sfertile@ca.ibm.com> | 2018-05-31 18:44:12 +0000 |
| commit | 5d09772fd8f62234c6651f314732ac8fa6baea30 (patch) | |
| tree | 50fecbce3e3b572c987ae1470fa0c857f11e9bd0 /lld/ELF/Arch/PPC64.cpp | |
| parent | caba7e8751c3be10d5c0f4269a522dadff0afb27 (diff) | |
[PPC64] Support R_PPC64_GOT_TLSLD16 relocations.
Add support for the R_PPC64_GOT_TLSLD16 relocations used to build the address of
the tls_index struct used in local-dynamic tls.
Differential Revision: https://reviews.llvm.org/D47538
Diffstat (limited to 'lld/ELF/Arch/PPC64.cpp')
| -rw-r--r-- | lld/ELF/Arch/PPC64.cpp | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/lld/ELF/Arch/PPC64.cpp b/lld/ELF/Arch/PPC64.cpp index b1f27c0c6cd..37fbcd5efcc 100644 --- a/lld/ELF/Arch/PPC64.cpp +++ b/lld/ELF/Arch/PPC64.cpp @@ -175,7 +175,13 @@ RelExpr PPC64::getRelExpr(RelType Type, const Symbol &S, case R_PPC64_GOT_TLSGD16_HI: case R_PPC64_GOT_TLSGD16_LO: return R_TLSGD_GOT; + case R_PPC64_GOT_TLSLD16: + case R_PPC64_GOT_TLSLD16_HA: + case R_PPC64_GOT_TLSLD16_HI: + case R_PPC64_GOT_TLSLD16_LO: + return R_TLSLD_GOT; case R_PPC64_TLSGD: + case R_PPC64_TLSLD: return R_HINT; default: return R_ABS; @@ -221,17 +227,21 @@ static std::pair<RelType, uint64_t> toAddr16Rel(RelType Type, uint64_t Val) { uint64_t V = Val - PPC64TocOffset; switch (Type) { case R_PPC64_GOT_TLSGD16: + case R_PPC64_GOT_TLSLD16: case R_PPC64_TOC16: return {R_PPC64_ADDR16, V}; case R_PPC64_TOC16_DS: return {R_PPC64_ADDR16_DS, V}; case R_PPC64_GOT_TLSGD16_HA: + case R_PPC64_GOT_TLSLD16_HA: case R_PPC64_TOC16_HA: return {R_PPC64_ADDR16_HA, V}; case R_PPC64_GOT_TLSGD16_HI: + case R_PPC64_GOT_TLSLD16_HI: case R_PPC64_TOC16_HI: return {R_PPC64_ADDR16_HI, V}; case R_PPC64_GOT_TLSGD16_LO: + case R_PPC64_GOT_TLSLD16_LO: case R_PPC64_TOC16_LO: return {R_PPC64_ADDR16_LO, V}; case R_PPC64_TOC16_LO_DS: |