diff options
Diffstat (limited to 'llvm/lib/Target/X86/MCTargetDesc/X86ELFObjectWriter.cpp')
| -rw-r--r-- | llvm/lib/Target/X86/MCTargetDesc/X86ELFObjectWriter.cpp | 20 |
1 files changed, 18 insertions, 2 deletions
diff --git a/llvm/lib/Target/X86/MCTargetDesc/X86ELFObjectWriter.cpp b/llvm/lib/Target/X86/MCTargetDesc/X86ELFObjectWriter.cpp index 8b6262ec22f..e6939839d28 100644 --- a/llvm/lib/Target/X86/MCTargetDesc/X86ELFObjectWriter.cpp +++ b/llvm/lib/Target/X86/MCTargetDesc/X86ELFObjectWriter.cpp @@ -44,7 +44,7 @@ X86ELFObjectWriter::X86ELFObjectWriter(bool IsELF64, uint8_t OSABI, (EMachine != ELF::EM_386) && (EMachine != ELF::EM_IAMCU)) {} -enum X86_64RelType { RT64_64, RT64_32, RT64_32S, RT64_16, RT64_8 }; +enum X86_64RelType { RT64_NONE, RT64_64, RT64_32, RT64_32S, RT64_16, RT64_8 }; static X86_64RelType getType64(unsigned Kind, MCSymbolRefExpr::VariantKind &Modifier, @@ -52,6 +52,8 @@ static X86_64RelType getType64(unsigned Kind, switch (Kind) { default: llvm_unreachable("Unimplemented"); + case FK_NONE: + return RT64_NONE; case X86::reloc_global_offset_table8: Modifier = MCSymbolRefExpr::VK_GOT; IsPCRel = true; @@ -102,6 +104,10 @@ static unsigned getRelocType64(MCContext &Ctx, SMLoc Loc, case MCSymbolRefExpr::VK_None: case MCSymbolRefExpr::VK_X86_ABS8: switch (Type) { + case RT64_NONE: + if (Modifier == MCSymbolRefExpr::VK_None) + return ELF::R_X86_64_NONE; + llvm_unreachable("Unimplemented"); case RT64_64: return IsPCRel ? ELF::R_X86_64_PC64 : ELF::R_X86_64_64; case RT64_32: @@ -123,6 +129,7 @@ static unsigned getRelocType64(MCContext &Ctx, SMLoc Loc, case RT64_32S: case RT64_16: case RT64_8: + case RT64_NONE: llvm_unreachable("Unimplemented"); } llvm_unreachable("unexpected relocation type!"); @@ -140,6 +147,7 @@ static unsigned getRelocType64(MCContext &Ctx, SMLoc Loc, case RT64_32S: case RT64_16: case RT64_8: + case RT64_NONE: llvm_unreachable("Unimplemented"); } llvm_unreachable("unexpected relocation type!"); @@ -153,6 +161,7 @@ static unsigned getRelocType64(MCContext &Ctx, SMLoc Loc, case RT64_32S: case RT64_16: case RT64_8: + case RT64_NONE: llvm_unreachable("Unimplemented"); } llvm_unreachable("unexpected relocation type!"); @@ -166,6 +175,7 @@ static unsigned getRelocType64(MCContext &Ctx, SMLoc Loc, case RT64_32S: case RT64_16: case RT64_8: + case RT64_NONE: llvm_unreachable("Unimplemented"); } llvm_unreachable("unexpected relocation type!"); @@ -205,10 +215,12 @@ static unsigned getRelocType64(MCContext &Ctx, SMLoc Loc, } } -enum X86_32RelType { RT32_32, RT32_16, RT32_8 }; +enum X86_32RelType { RT32_NONE, RT32_32, RT32_16, RT32_8 }; static X86_32RelType getType32(X86_64RelType T) { switch (T) { + case RT64_NONE: + return RT32_NONE; case RT64_64: llvm_unreachable("Unimplemented"); case RT64_32: @@ -232,6 +244,10 @@ static unsigned getRelocType32(MCContext &Ctx, case MCSymbolRefExpr::VK_None: case MCSymbolRefExpr::VK_X86_ABS8: switch (Type) { + case RT32_NONE: + if (Modifier == MCSymbolRefExpr::VK_None) + return ELF::R_386_NONE; + llvm_unreachable("Unimplemented"); case RT32_32: return IsPCRel ? ELF::R_386_PC32 : ELF::R_386_32; case RT32_16: |
