diff options
Diffstat (limited to 'llvm/lib/Target/PowerPC/MCTargetDesc/PPCELFObjectWriter.cpp')
-rw-r--r-- | llvm/lib/Target/PowerPC/MCTargetDesc/PPCELFObjectWriter.cpp | 33 |
1 files changed, 29 insertions, 4 deletions
diff --git a/llvm/lib/Target/PowerPC/MCTargetDesc/PPCELFObjectWriter.cpp b/llvm/lib/Target/PowerPC/MCTargetDesc/PPCELFObjectWriter.cpp index 54de70eff71..1e3d4b71aef 100644 --- a/llvm/lib/Target/PowerPC/MCTargetDesc/PPCELFObjectWriter.cpp +++ b/llvm/lib/Target/PowerPC/MCTargetDesc/PPCELFObjectWriter.cpp @@ -9,6 +9,7 @@ #include "MCTargetDesc/PPCMCTargetDesc.h" #include "MCTargetDesc/PPCFixupKinds.h" +#include "MCTargetDesc/PPCMCExpr.h" #include "llvm/ADT/STLExtras.h" #include "llvm/MC/MCELFObjectWriter.h" #include "llvm/MC/MCExpr.h" @@ -49,12 +50,37 @@ PPCELFObjectWriter::PPCELFObjectWriter(bool Is64Bit, uint8_t OSABI) PPCELFObjectWriter::~PPCELFObjectWriter() { } +static MCSymbolRefExpr::VariantKind getAccessVariant(const MCFixup &Fixup) { + const MCExpr *Expr = Fixup.getValue(); + + if (Expr->getKind() != MCExpr::Target) + return Fixup.getAccessVariant(); + + switch (cast<PPCMCExpr>(Expr)->getKind()) { + case PPCMCExpr::VK_PPC_None: + return MCSymbolRefExpr::VK_None; + case PPCMCExpr::VK_PPC_LO: + return MCSymbolRefExpr::VK_PPC_LO; + case PPCMCExpr::VK_PPC_HI: + return MCSymbolRefExpr::VK_PPC_HI; + case PPCMCExpr::VK_PPC_HA: + return MCSymbolRefExpr::VK_PPC_HA; + case PPCMCExpr::VK_PPC_HIGHERA: + return MCSymbolRefExpr::VK_PPC_HIGHERA; + case PPCMCExpr::VK_PPC_HIGHER: + return MCSymbolRefExpr::VK_PPC_HIGHER; + case PPCMCExpr::VK_PPC_HIGHEST: + return MCSymbolRefExpr::VK_PPC_HIGHEST; + case PPCMCExpr::VK_PPC_HIGHESTA: + return MCSymbolRefExpr::VK_PPC_HIGHESTA; + } +} + unsigned PPCELFObjectWriter::getRelocTypeInner(const MCValue &Target, const MCFixup &Fixup, bool IsPCRel) const { - MCSymbolRefExpr::VariantKind Modifier = Target.isAbsolute() ? - MCSymbolRefExpr::VK_None : Target.getSymA()->getKind(); + MCSymbolRefExpr::VariantKind Modifier = getAccessVariant(Fixup); // determine the type of the relocation unsigned Type; @@ -368,8 +394,7 @@ const MCSymbol *PPCELFObjectWriter::ExplicitRelSym(const MCAssembler &Asm, const MCFixup &Fixup, bool IsPCRel) const { assert(Target.getSymA() && "SymA cannot be 0"); - MCSymbolRefExpr::VariantKind Modifier = Target.isAbsolute() ? - MCSymbolRefExpr::VK_None : Target.getSymA()->getKind(); + MCSymbolRefExpr::VariantKind Modifier = Fixup.getAccessVariant(); bool EmitThisSym; switch (Modifier) { |