diff options
Diffstat (limited to 'llvm/lib/Target/RISCV/MCTargetDesc/RISCVELFObjectWriter.cpp')
| -rw-r--r-- | llvm/lib/Target/RISCV/MCTargetDesc/RISCVELFObjectWriter.cpp | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/llvm/lib/Target/RISCV/MCTargetDesc/RISCVELFObjectWriter.cpp b/llvm/lib/Target/RISCV/MCTargetDesc/RISCVELFObjectWriter.cpp index cab2bbcb81b..08b75795ed4 100644 --- a/llvm/lib/Target/RISCV/MCTargetDesc/RISCVELFObjectWriter.cpp +++ b/llvm/lib/Target/RISCV/MCTargetDesc/RISCVELFObjectWriter.cpp @@ -9,6 +9,7 @@ #include "MCTargetDesc/RISCVFixupKinds.h" #include "MCTargetDesc/RISCVMCExpr.h" #include "MCTargetDesc/RISCVMCTargetDesc.h" +#include "llvm/MC/MCContext.h" #include "llvm/MC/MCELFObjectWriter.h" #include "llvm/MC/MCFixup.h" #include "llvm/MC/MCObjectWriter.h" @@ -54,7 +55,8 @@ unsigned RISCVELFObjectWriter::getRelocType(MCContext &Ctx, if (IsPCRel) { switch (Kind) { default: - llvm_unreachable("invalid fixup kind!"); + Ctx.reportError(Fixup.getLoc(), "Unsupported relocation type"); + return ELF::R_RISCV_NONE; case FK_Data_4: case FK_PCRel_4: return ELF::R_RISCV_32_PCREL; @@ -87,7 +89,14 @@ unsigned RISCVELFObjectWriter::getRelocType(MCContext &Ctx, switch (Kind) { default: - llvm_unreachable("invalid fixup kind!"); + Ctx.reportError(Fixup.getLoc(), "Unsupported relocation type"); + return ELF::R_RISCV_NONE; + case FK_Data_1: + Ctx.reportError(Fixup.getLoc(), "1-byte data relocations not supported"); + return ELF::R_RISCV_NONE; + case FK_Data_2: + Ctx.reportError(Fixup.getLoc(), "2-byte data relocations not supported"); + return ELF::R_RISCV_NONE; case FK_Data_4: if (Expr->getKind() == MCExpr::Target && cast<RISCVMCExpr>(Expr)->getKind() == RISCVMCExpr::VK_RISCV_32_PCREL) |
