diff options
Diffstat (limited to 'lib/Target/RISCV/MCTargetDesc/RISCVELFObjectWriter.cpp')
| -rw-r--r-- | lib/Target/RISCV/MCTargetDesc/RISCVELFObjectWriter.cpp | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/lib/Target/RISCV/MCTargetDesc/RISCVELFObjectWriter.cpp b/lib/Target/RISCV/MCTargetDesc/RISCVELFObjectWriter.cpp index 3ccbc86d2619..cab2bbcb81bc 100644 --- a/lib/Target/RISCV/MCTargetDesc/RISCVELFObjectWriter.cpp +++ b/lib/Target/RISCV/MCTargetDesc/RISCVELFObjectWriter.cpp @@ -7,6 +7,7 @@ //===----------------------------------------------------------------------===// #include "MCTargetDesc/RISCVFixupKinds.h" +#include "MCTargetDesc/RISCVMCExpr.h" #include "MCTargetDesc/RISCVMCTargetDesc.h" #include "llvm/MC/MCELFObjectWriter.h" #include "llvm/MC/MCFixup.h" @@ -47,8 +48,9 @@ unsigned RISCVELFObjectWriter::getRelocType(MCContext &Ctx, const MCValue &Target, const MCFixup &Fixup, bool IsPCRel) const { + const MCExpr *Expr = Fixup.getValue(); // Determine the type of the relocation - unsigned Kind = Fixup.getKind(); + unsigned Kind = Fixup.getTargetKind(); if (IsPCRel) { switch (Kind) { default: @@ -87,6 +89,9 @@ unsigned RISCVELFObjectWriter::getRelocType(MCContext &Ctx, default: llvm_unreachable("invalid fixup kind!"); case FK_Data_4: + if (Expr->getKind() == MCExpr::Target && + cast<RISCVMCExpr>(Expr)->getKind() == RISCVMCExpr::VK_RISCV_32_PCREL) + return ELF::R_RISCV_32_PCREL; return ELF::R_RISCV_32; case FK_Data_8: return ELF::R_RISCV_64; @@ -98,6 +103,8 @@ unsigned RISCVELFObjectWriter::getRelocType(MCContext &Ctx, return ELF::R_RISCV_ADD32; case FK_Data_Add_8: return ELF::R_RISCV_ADD64; + case FK_Data_Add_6b: + return ELF::R_RISCV_SET6; case FK_Data_Sub_1: return ELF::R_RISCV_SUB8; case FK_Data_Sub_2: @@ -106,6 +113,8 @@ unsigned RISCVELFObjectWriter::getRelocType(MCContext &Ctx, return ELF::R_RISCV_SUB32; case FK_Data_Sub_8: return ELF::R_RISCV_SUB64; + case FK_Data_Sub_6b: + return ELF::R_RISCV_SUB6; case RISCV::fixup_riscv_hi20: return ELF::R_RISCV_HI20; case RISCV::fixup_riscv_lo12_i: @@ -129,5 +138,5 @@ unsigned RISCVELFObjectWriter::getRelocType(MCContext &Ctx, std::unique_ptr<MCObjectTargetWriter> llvm::createRISCVELFObjectWriter(uint8_t OSABI, bool Is64Bit) { - return llvm::make_unique<RISCVELFObjectWriter>(OSABI, Is64Bit); + return std::make_unique<RISCVELFObjectWriter>(OSABI, Is64Bit); } |