diff options
author | shadchin <shadchin@yandex-team.ru> | 2022-02-10 16:44:39 +0300 |
---|---|---|
committer | Daniil Cherednik <dcherednik@yandex-team.ru> | 2022-02-10 16:44:39 +0300 |
commit | e9656aae26e0358d5378e5b63dcac5c8dbe0e4d0 (patch) | |
tree | 64175d5cadab313b3e7039ebaa06c5bc3295e274 /contrib/libs/llvm12/lib/CodeGen/AsmPrinter/AsmPrinterDwarf.cpp | |
parent | 2598ef1d0aee359b4b6d5fdd1758916d5907d04f (diff) | |
download | ydb-e9656aae26e0358d5378e5b63dcac5c8dbe0e4d0.tar.gz |
Restoring authorship annotation for <shadchin@yandex-team.ru>. Commit 2 of 2.
Diffstat (limited to 'contrib/libs/llvm12/lib/CodeGen/AsmPrinter/AsmPrinterDwarf.cpp')
-rw-r--r-- | contrib/libs/llvm12/lib/CodeGen/AsmPrinter/AsmPrinterDwarf.cpp | 84 |
1 files changed, 42 insertions, 42 deletions
diff --git a/contrib/libs/llvm12/lib/CodeGen/AsmPrinter/AsmPrinterDwarf.cpp b/contrib/libs/llvm12/lib/CodeGen/AsmPrinter/AsmPrinterDwarf.cpp index 3ab8869c2c..c6e43445e7 100644 --- a/contrib/libs/llvm12/lib/CodeGen/AsmPrinter/AsmPrinterDwarf.cpp +++ b/contrib/libs/llvm12/lib/CodeGen/AsmPrinter/AsmPrinterDwarf.cpp @@ -27,7 +27,7 @@ #include "llvm/Support/ErrorHandling.h" #include "llvm/Target/TargetLoweringObjectFile.h" #include "llvm/Target/TargetMachine.h" -#include <cstdint> +#include <cstdint> using namespace llvm; #define DEBUG_TYPE "asm-printer" @@ -98,12 +98,12 @@ static const char *DecodeDWARFEncoding(unsigned Encoding) { case dwarf::DW_EH_PE_indirect | dwarf::DW_EH_PE_pcrel | dwarf::DW_EH_PE_sdata8 : return "indirect pcrel sdata8"; - case dwarf::DW_EH_PE_indirect | dwarf::DW_EH_PE_datarel | - dwarf::DW_EH_PE_sdata4: - return "indirect datarel sdata4"; - case dwarf::DW_EH_PE_indirect | dwarf::DW_EH_PE_datarel | - dwarf::DW_EH_PE_sdata8: - return "indirect datarel sdata8"; + case dwarf::DW_EH_PE_indirect | dwarf::DW_EH_PE_datarel | + dwarf::DW_EH_PE_sdata4: + return "indirect datarel sdata4"; + case dwarf::DW_EH_PE_indirect | dwarf::DW_EH_PE_datarel | + dwarf::DW_EH_PE_sdata8: + return "indirect datarel sdata8"; } return "<unknown encoding>"; @@ -144,7 +144,7 @@ unsigned AsmPrinter::GetSizeOfEncodedValue(unsigned Encoding) const { } } -void AsmPrinter::emitTTypeReference(const GlobalValue *GV, unsigned Encoding) { +void AsmPrinter::emitTTypeReference(const GlobalValue *GV, unsigned Encoding) { if (GV) { const TargetLoweringObjectFile &TLOF = getObjFileLowering(); @@ -160,22 +160,22 @@ void AsmPrinter::emitDwarfSymbolReference(const MCSymbol *Label, if (!ForceOffset) { // On COFF targets, we have to emit the special .secrel32 directive. if (MAI->needsDwarfSectionOffsetDirective()) { - assert(!isDwarf64() && - "emitting DWARF64 is not implemented for COFF targets"); + assert(!isDwarf64() && + "emitting DWARF64 is not implemented for COFF targets"); OutStreamer->EmitCOFFSecRel32(Label, /*Offset=*/0); return; } // If the format uses relocations with dwarf, refer to the symbol directly. if (MAI->doesDwarfUseRelocationsAcrossSections()) { - OutStreamer->emitSymbolValue(Label, getDwarfOffsetByteSize()); + OutStreamer->emitSymbolValue(Label, getDwarfOffsetByteSize()); return; } } // Otherwise, emit it as a label difference from the start of the section. - emitLabelDifference(Label, Label->getSection().getBeginSymbol(), - getDwarfOffsetByteSize()); + emitLabelDifference(Label, Label->getSection().getBeginSymbol(), + getDwarfOffsetByteSize()); } void AsmPrinter::emitDwarfStringOffset(DwarfStringPoolEntry S) const { @@ -186,40 +186,40 @@ void AsmPrinter::emitDwarfStringOffset(DwarfStringPoolEntry S) const { } // Just emit the offset directly; no need for symbol math. - OutStreamer->emitIntValue(S.Offset, getDwarfOffsetByteSize()); + OutStreamer->emitIntValue(S.Offset, getDwarfOffsetByteSize()); } void AsmPrinter::emitDwarfOffset(const MCSymbol *Label, uint64_t Offset) const { - emitLabelPlusOffset(Label, Offset, getDwarfOffsetByteSize()); + emitLabelPlusOffset(Label, Offset, getDwarfOffsetByteSize()); +} + +void AsmPrinter::emitDwarfLengthOrOffset(uint64_t Value) const { + assert(isDwarf64() || Value <= UINT32_MAX); + OutStreamer->emitIntValue(Value, getDwarfOffsetByteSize()); +} + +void AsmPrinter::maybeEmitDwarf64Mark() const { + if (!isDwarf64()) + return; + OutStreamer->AddComment("DWARF64 Mark"); + OutStreamer->emitInt32(dwarf::DW_LENGTH_DWARF64); +} + +void AsmPrinter::emitDwarfUnitLength(uint64_t Length, + const Twine &Comment) const { + assert(isDwarf64() || Length <= dwarf::DW_LENGTH_lo_reserved); + maybeEmitDwarf64Mark(); + OutStreamer->AddComment(Comment); + OutStreamer->emitIntValue(Length, getDwarfOffsetByteSize()); +} + +void AsmPrinter::emitDwarfUnitLength(const MCSymbol *Hi, const MCSymbol *Lo, + const Twine &Comment) const { + maybeEmitDwarf64Mark(); + OutStreamer->AddComment(Comment); + OutStreamer->emitAbsoluteSymbolDiff(Hi, Lo, getDwarfOffsetByteSize()); } -void AsmPrinter::emitDwarfLengthOrOffset(uint64_t Value) const { - assert(isDwarf64() || Value <= UINT32_MAX); - OutStreamer->emitIntValue(Value, getDwarfOffsetByteSize()); -} - -void AsmPrinter::maybeEmitDwarf64Mark() const { - if (!isDwarf64()) - return; - OutStreamer->AddComment("DWARF64 Mark"); - OutStreamer->emitInt32(dwarf::DW_LENGTH_DWARF64); -} - -void AsmPrinter::emitDwarfUnitLength(uint64_t Length, - const Twine &Comment) const { - assert(isDwarf64() || Length <= dwarf::DW_LENGTH_lo_reserved); - maybeEmitDwarf64Mark(); - OutStreamer->AddComment(Comment); - OutStreamer->emitIntValue(Length, getDwarfOffsetByteSize()); -} - -void AsmPrinter::emitDwarfUnitLength(const MCSymbol *Hi, const MCSymbol *Lo, - const Twine &Comment) const { - maybeEmitDwarf64Mark(); - OutStreamer->AddComment(Comment); - OutStreamer->emitAbsoluteSymbolDiff(Hi, Lo, getDwarfOffsetByteSize()); -} - void AsmPrinter::emitCallSiteOffset(const MCSymbol *Hi, const MCSymbol *Lo, unsigned Encoding) const { // The least significant 3 bits specify the width of the encoding |