diff options
Diffstat (limited to 'llvm/lib/Target/PowerPC')
6 files changed, 29 insertions, 26 deletions
diff --git a/llvm/lib/Target/PowerPC/AsmParser/PPCAsmParser.cpp b/llvm/lib/Target/PowerPC/AsmParser/PPCAsmParser.cpp index c3956091ebf..1736d03961f 100644 --- a/llvm/lib/Target/PowerPC/AsmParser/PPCAsmParser.cpp +++ b/llvm/lib/Target/PowerPC/AsmParser/PPCAsmParser.cpp @@ -24,6 +24,7 @@ #include "llvm/MC/MCParser/MCParsedAsmOperand.h" #include "llvm/MC/MCRegisterInfo.h" #include "llvm/MC/MCStreamer.h" +#include "llvm/MC/MCSymbolELF.h" #include "llvm/MC/MCSubtargetInfo.h" #include "llvm/MC/MCTargetAsmParser.h" #include "llvm/Support/SourceMgr.h" @@ -1863,7 +1864,7 @@ bool PPCAsmParser::ParseDirectiveLocalEntry(SMLoc L) { Error(L, "expected identifier in directive"); return false; } - MCSymbol *Sym = getContext().getOrCreateSymbol(Name); + MCSymbolELF *Sym = cast<MCSymbolELF>(getContext().getOrCreateSymbol(Name)); if (getLexer().isNot(AsmToken::Comma)) { Error(L, "unexpected token in directive"); diff --git a/llvm/lib/Target/PowerPC/MCTargetDesc/PPCAsmBackend.cpp b/llvm/lib/Target/PowerPC/MCTargetDesc/PPCAsmBackend.cpp index 0fe3534ad62..4602b904d9d 100644 --- a/llvm/lib/Target/PowerPC/MCTargetDesc/PPCAsmBackend.cpp +++ b/llvm/lib/Target/PowerPC/MCTargetDesc/PPCAsmBackend.cpp @@ -11,12 +11,12 @@ #include "MCTargetDesc/PPCFixupKinds.h" #include "llvm/MC/MCAsmBackend.h" #include "llvm/MC/MCAssembler.h" -#include "llvm/MC/MCELF.h" #include "llvm/MC/MCELFObjectWriter.h" #include "llvm/MC/MCFixupKindInfo.h" #include "llvm/MC/MCMachObjectWriter.h" #include "llvm/MC/MCObjectWriter.h" #include "llvm/MC/MCSectionMachO.h" +#include "llvm/MC/MCSymbolELF.h" #include "llvm/MC/MCValue.h" #include "llvm/Support/ELF.h" #include "llvm/Support/ErrorHandling.h" @@ -142,12 +142,14 @@ public: // to resolve the fixup directly. Emit a relocation and leave // resolution of the final target address to the linker. if (const MCSymbolRefExpr *A = Target.getSymA()) { - // The "other" values are stored in the last 6 bits of the second byte. - // The traditional defines for STO values assume the full byte and thus - // the shift to pack it. - unsigned Other = MCELF::getOther(A->getSymbol()) << 2; - if ((Other & ELF::STO_PPC64_LOCAL_MASK) != 0) - IsResolved = false; + if (const auto *S = dyn_cast<MCSymbolELF>(&A->getSymbol())) { + // The "other" values are stored in the last 6 bits of the second + // byte. The traditional defines for STO values assume the full byte + // and thus the shift to pack it. + unsigned Other = S->getOther() << 2; + if ((Other & ELF::STO_PPC64_LOCAL_MASK) != 0) + IsResolved = false; + } } break; } diff --git a/llvm/lib/Target/PowerPC/MCTargetDesc/PPCELFObjectWriter.cpp b/llvm/lib/Target/PowerPC/MCTargetDesc/PPCELFObjectWriter.cpp index c0147763dbc..992be5b966c 100644 --- a/llvm/lib/Target/PowerPC/MCTargetDesc/PPCELFObjectWriter.cpp +++ b/llvm/lib/Target/PowerPC/MCTargetDesc/PPCELFObjectWriter.cpp @@ -11,9 +11,9 @@ #include "MCTargetDesc/PPCFixupKinds.h" #include "MCTargetDesc/PPCMCExpr.h" #include "llvm/ADT/STLExtras.h" -#include "llvm/MC/MCELF.h" #include "llvm/MC/MCELFObjectWriter.h" #include "llvm/MC/MCExpr.h" +#include "llvm/MC/MCSymbolELF.h" #include "llvm/MC/MCValue.h" #include "llvm/Support/ErrorHandling.h" @@ -407,7 +407,7 @@ bool PPCELFObjectWriter::needsRelocateWithSymbol(const MCSymbol &Sym, // The "other" values are stored in the last 6 bits of the second byte. // The traditional defines for STO values assume the full byte and thus // the shift to pack it. - unsigned Other = MCELF::getOther(Sym) << 2; + unsigned Other = cast<MCSymbolELF>(Sym).getOther() << 2; return (Other & ELF::STO_PPC64_LOCAL_MASK) != 0; } } diff --git a/llvm/lib/Target/PowerPC/MCTargetDesc/PPCMCTargetDesc.cpp b/llvm/lib/Target/PowerPC/MCTargetDesc/PPCMCTargetDesc.cpp index c879a38dede..0f9697bb141 100644 --- a/llvm/lib/Target/PowerPC/MCTargetDesc/PPCMCTargetDesc.cpp +++ b/llvm/lib/Target/PowerPC/MCTargetDesc/PPCMCTargetDesc.cpp @@ -16,14 +16,13 @@ #include "PPCMCAsmInfo.h" #include "PPCTargetStreamer.h" #include "llvm/MC/MCCodeGenInfo.h" -#include "llvm/MC/MCELF.h" #include "llvm/MC/MCELFStreamer.h" #include "llvm/MC/MCExpr.h" #include "llvm/MC/MCInstrInfo.h" #include "llvm/MC/MCRegisterInfo.h" #include "llvm/MC/MCStreamer.h" #include "llvm/MC/MCSubtargetInfo.h" -#include "llvm/MC/MCSymbol.h" +#include "llvm/MC/MCSymbolELF.h" #include "llvm/MC/MachineLocation.h" #include "llvm/Support/ELF.h" #include "llvm/Support/ErrorHandling.h" @@ -132,7 +131,7 @@ public: void emitAbiVersion(int AbiVersion) override { OS << "\t.abiversion " << AbiVersion << '\n'; } - void emitLocalEntry(MCSymbol *S, const MCExpr *LocalOffset) override { + void emitLocalEntry(MCSymbolELF *S, const MCExpr *LocalOffset) override { OS << "\t.localentry\t" << *S << ", " << *LocalOffset << '\n'; } }; @@ -159,7 +158,7 @@ public: Flags |= (AbiVersion & ELF::EF_PPC64_ABI); MCA.setELFHeaderEFlags(Flags); } - void emitLocalEntry(MCSymbol *S, const MCExpr *LocalOffset) override { + void emitLocalEntry(MCSymbolELF *S, const MCExpr *LocalOffset) override { MCAssembler &MCA = getStreamer().getAssembler(); int64_t Res; @@ -173,10 +172,10 @@ public: // The "other" values are stored in the last 6 bits of the second byte. // The traditional defines for STO values assume the full byte and thus // the shift to pack it. - unsigned Other = MCELF::getOther(*S) << 2; + unsigned Other = S->getOther() << 2; Other &= ~ELF::STO_PPC64_LOCAL_MASK; Other |= Encoded; - MCELF::setOther(*S, Other >> 2); + S->setOther(Other >> 2); // For GAS compatibility, unless we already saw a .abiversion directive, // set e_flags to indicate ELFv2 ABI. @@ -184,20 +183,21 @@ public: if ((Flags & ELF::EF_PPC64_ABI) == 0) MCA.setELFHeaderEFlags(Flags | 2); } - void emitAssignment(MCSymbol *Symbol, const MCExpr *Value) override { + void emitAssignment(MCSymbol *S, const MCExpr *Value) override { + auto *Symbol = cast<MCSymbolELF>(S); // When encoding an assignment to set symbol A to symbol B, also copy // the st_other bits encoding the local entry point offset. if (Value->getKind() != MCExpr::SymbolRef) return; - const MCSymbol &RhsSym = - static_cast<const MCSymbolRefExpr *>(Value)->getSymbol(); + const auto &RhsSym = cast<MCSymbolELF>( + static_cast<const MCSymbolRefExpr *>(Value)->getSymbol()); // The "other" values are stored in the last 6 bits of the second byte. // The traditional defines for STO values assume the full byte and thus // the shift to pack it. - unsigned Other = MCELF::getOther(*Symbol) << 2; + unsigned Other = Symbol->getOther() << 2; Other &= ~ELF::STO_PPC64_LOCAL_MASK; - Other |= (MCELF::getOther(RhsSym) << 2) & ELF::STO_PPC64_LOCAL_MASK; - MCELF::setOther(*Symbol, Other >> 2); + Other |= (RhsSym.getOther() << 2) & ELF::STO_PPC64_LOCAL_MASK; + Symbol->setOther(Other >> 2); } }; @@ -214,7 +214,7 @@ public: void emitAbiVersion(int AbiVersion) override { llvm_unreachable("Unknown pseudo-op: .abiversion"); } - void emitLocalEntry(MCSymbol *S, const MCExpr *LocalOffset) override { + void emitLocalEntry(MCSymbolELF *S, const MCExpr *LocalOffset) override { llvm_unreachable("Unknown pseudo-op: .localentry"); } }; diff --git a/llvm/lib/Target/PowerPC/PPCAsmPrinter.cpp b/llvm/lib/Target/PowerPC/PPCAsmPrinter.cpp index 87b0bf4418b..b1f85c14bbf 100644 --- a/llvm/lib/Target/PowerPC/PPCAsmPrinter.cpp +++ b/llvm/lib/Target/PowerPC/PPCAsmPrinter.cpp @@ -49,7 +49,7 @@ #include "llvm/MC/MCSectionELF.h" #include "llvm/MC/MCSectionMachO.h" #include "llvm/MC/MCStreamer.h" -#include "llvm/MC/MCSymbol.h" +#include "llvm/MC/MCSymbolELF.h" #include "llvm/Support/CommandLine.h" #include "llvm/Support/Debug.h" #include "llvm/Support/ELF.h" @@ -1166,7 +1166,7 @@ void PPCLinuxAsmPrinter::EmitFunctionBodyStart() { static_cast<PPCTargetStreamer *>(OutStreamer->getTargetStreamer()); if (TS) - TS->emitLocalEntry(CurrentFnSym, LocalOffsetExp); + TS->emitLocalEntry(cast<MCSymbolELF>(CurrentFnSym), LocalOffsetExp); } } diff --git a/llvm/lib/Target/PowerPC/PPCTargetStreamer.h b/llvm/lib/Target/PowerPC/PPCTargetStreamer.h index 8aaf5e18890..dbe7617d354 100644 --- a/llvm/lib/Target/PowerPC/PPCTargetStreamer.h +++ b/llvm/lib/Target/PowerPC/PPCTargetStreamer.h @@ -20,7 +20,7 @@ public: virtual void emitTCEntry(const MCSymbol &S) = 0; virtual void emitMachine(StringRef CPU) = 0; virtual void emitAbiVersion(int AbiVersion) = 0; - virtual void emitLocalEntry(MCSymbol *S, const MCExpr *LocalOffset) = 0; + virtual void emitLocalEntry(MCSymbolELF *S, const MCExpr *LocalOffset) = 0; }; } |
