diff options
Diffstat (limited to 'llvm/lib/Target/AVR/MCTargetDesc/AVRELFObjectWriter.cpp')
| -rw-r--r-- | llvm/lib/Target/AVR/MCTargetDesc/AVRELFObjectWriter.cpp | 45 |
1 files changed, 39 insertions, 6 deletions
diff --git a/llvm/lib/Target/AVR/MCTargetDesc/AVRELFObjectWriter.cpp b/llvm/lib/Target/AVR/MCTargetDesc/AVRELFObjectWriter.cpp index 25da75e63fe..412f66fbcf2 100644 --- a/llvm/lib/Target/AVR/MCTargetDesc/AVRELFObjectWriter.cpp +++ b/llvm/lib/Target/AVR/MCTargetDesc/AVRELFObjectWriter.cpp @@ -40,12 +40,43 @@ unsigned AVRELFObjectWriter::getRelocType(MCContext &Ctx, const MCValue &Target, const MCFixup &Fixup, bool IsPCRel) const { + MCSymbolRefExpr::VariantKind Modifier = Target.getAccessVariant(); switch ((unsigned) Fixup.getKind()) { case FK_Data_1: + switch (Modifier) { + default: + llvm_unreachable("Unsupported Modifier"); + case MCSymbolRefExpr::VK_None: + return ELF::R_AVR_8; + case MCSymbolRefExpr::VK_AVR_DIFF8: + return ELF::R_AVR_DIFF8; + case MCSymbolRefExpr::VK_AVR_LO8: + return ELF::R_AVR_8_LO8; + case MCSymbolRefExpr::VK_AVR_HI8: + return ELF::R_AVR_8_HI8; + case MCSymbolRefExpr::VK_AVR_HLO8: + return ELF::R_AVR_8_HLO8; + } case FK_Data_4: - llvm_unreachable("unsupported relocation type"); + switch (Modifier) { + default: + llvm_unreachable("Unsupported Modifier"); + case MCSymbolRefExpr::VK_None: + return ELF::R_AVR_32; + case MCSymbolRefExpr::VK_AVR_DIFF32: + return ELF::R_AVR_DIFF32; + } case FK_Data_2: - return ELF::R_AVR_16_PM; + switch (Modifier) { + default: + llvm_unreachable("Unsupported Modifier"); + case MCSymbolRefExpr::VK_None: + return ELF::R_AVR_16; + case MCSymbolRefExpr::VK_AVR_NONE: + return ELF::R_AVR_16_PM; + case MCSymbolRefExpr::VK_AVR_DIFF16: + return ELF::R_AVR_DIFF16; + } case AVR::fixup_32: return ELF::R_AVR_32; case AVR::fixup_7_pcrel: @@ -104,10 +135,12 @@ unsigned AVRELFObjectWriter::getRelocType(MCContext &Ctx, return ELF::R_AVR_8_HI8; case AVR::fixup_8_hlo8: return ELF::R_AVR_8_HLO8; - case AVR::fixup_sym_diff: - return ELF::R_AVR_SYM_DIFF; - case AVR::fixup_16_ldst: - return ELF::R_AVR_16_LDST; + case AVR::fixup_diff8: + return ELF::R_AVR_DIFF8; + case AVR::fixup_diff16: + return ELF::R_AVR_DIFF16; + case AVR::fixup_diff32: + return ELF::R_AVR_DIFF32; case AVR::fixup_lds_sts_16: return ELF::R_AVR_LDS_STS_16; case AVR::fixup_port6: |
