diff options
Diffstat (limited to 'lld/ELF/Target.cpp')
| -rw-r--r-- | lld/ELF/Target.cpp | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/lld/ELF/Target.cpp b/lld/ELF/Target.cpp index d91112d1a4f..b56926a961c 100644 --- a/lld/ELF/Target.cpp +++ b/lld/ELF/Target.cpp @@ -358,6 +358,7 @@ X86TargetInfo::X86TargetInfo() { RelExpr X86TargetInfo::getRelExpr(uint32_t Type, const SymbolBody &S) const { switch (Type) { + case R_386_8: case R_386_16: case R_386_32: case R_386_TLS_LDO_32: @@ -368,6 +369,7 @@ RelExpr X86TargetInfo::getRelExpr(uint32_t Type, const SymbolBody &S) const { return R_TLSLD; case R_386_PLT32: return R_PLT_PC; + case R_386_PC8: case R_386_PC16: case R_386_PC32: return R_PC; @@ -488,6 +490,9 @@ uint64_t X86TargetInfo::getImplicitAddend(const uint8_t *Buf, switch (Type) { default: return 0; + case R_386_8: + case R_386_PC8: + return *Buf; case R_386_16: case R_386_PC16: return read16le(Buf); @@ -507,8 +512,12 @@ void X86TargetInfo::relocateOne(uint8_t *Loc, uint32_t Type, uint64_t Val) const { checkInt<32>(Loc, Val, Type); - // R_386_PC16 and R_386_16 are not part of the current i386 psABI. They are - // used by 16-bit x86 objects, like boot loaders. + // R_386_PC16/R_386_16/R_386_PC8/R_386_8 are not part of the current i386 + // psABI. They are used by 16-bit x86 objects, like boot loaders. + if (Type == R_386_8 || Type == R_386_PC8) { + *Loc = (uint8_t)Val; + return; + } if (Type == R_386_16 || Type == R_386_PC16) { write16le(Loc, Val); return; |
