diff options
| author | Rafael Espindola <rafael.espindola@gmail.com> | 2010-10-18 16:58:03 +0000 |
|---|---|---|
| committer | Rafael Espindola <rafael.espindola@gmail.com> | 2010-10-18 16:58:03 +0000 |
| commit | 9edab3a9e15c40c1c9bf70df81c6afdab1cd02c2 (patch) | |
| tree | 5171f99db28b22f6d379b9c300f638412ab0e8ed /lib/MC/ELFObjectWriter.cpp | |
| parent | 0f0127f4a686ed55e5b8344d576999259f8c2297 (diff) | |
Produce a R_386_PLT32 when needed. Moved the default cases of switches to the
start for consistency.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116715 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/MC/ELFObjectWriter.cpp')
| -rw-r--r-- | lib/MC/ELFObjectWriter.cpp | 20 |
1 files changed, 13 insertions, 7 deletions
diff --git a/lib/MC/ELFObjectWriter.cpp b/lib/MC/ELFObjectWriter.cpp index e003a5679f..1cc73aa890 100644 --- a/lib/MC/ELFObjectWriter.cpp +++ b/lib/MC/ELFObjectWriter.cpp @@ -639,6 +639,8 @@ void ELFObjectWriterImpl::RecordRelocation(const MCAssembler &Asm, if (Is64Bit) { if (IsPCRel) { switch (Modifier) { + default: + llvm_unreachable("Unimplemented"); case MCSymbolRefExpr::VK_None: Type = ELF::R_X86_64_PC32; break; @@ -648,8 +650,6 @@ void ELFObjectWriterImpl::RecordRelocation(const MCAssembler &Asm, case llvm::MCSymbolRefExpr::VK_GOTPCREL: Type = ELF::R_X86_64_GOTPCREL; break; - default: - llvm_unreachable("Unimplemented"); } } else { switch ((unsigned)Fixup.getKind()) { @@ -659,6 +659,8 @@ void ELFObjectWriterImpl::RecordRelocation(const MCAssembler &Asm, case X86::reloc_pcrel_4byte: assert(isInt<32>(Target.getConstant())); switch (Modifier) { + default: + llvm_unreachable("Unimplemented"); case MCSymbolRefExpr::VK_None: Type = ELF::R_X86_64_32S; break; @@ -668,8 +670,6 @@ void ELFObjectWriterImpl::RecordRelocation(const MCAssembler &Asm, case MCSymbolRefExpr::VK_GOTPCREL: Type = ELF::R_X86_64_GOTPCREL; break; - default: - llvm_unreachable("Unimplemented"); } break; case FK_Data_4: @@ -682,7 +682,13 @@ void ELFObjectWriterImpl::RecordRelocation(const MCAssembler &Asm, } } else { if (IsPCRel) { - Type = ELF::R_386_PC32; + switch (Modifier) { + default: + llvm_unreachable("Unimplemented"); + case MCSymbolRefExpr::VK_PLT: + Type = ELF::R_386_PLT32; + break; + } } else { switch ((unsigned)Fixup.getKind()) { default: llvm_unreachable("invalid fixup kind!"); @@ -692,11 +698,11 @@ void ELFObjectWriterImpl::RecordRelocation(const MCAssembler &Asm, case X86::reloc_signed_4byte: case X86::reloc_pcrel_4byte: switch (Modifier) { + default: + llvm_unreachable("Unimplemented"); case MCSymbolRefExpr::VK_GOTOFF: Type = ELF::R_386_GOTOFF; break; - default: - llvm_unreachable("Unimplemented"); } break; case FK_Data_4: Type = ELF::R_386_32; break; |