diff options
Diffstat (limited to 'include/llvm/MC/MCObjectWriter.h')
| -rw-r--r-- | include/llvm/MC/MCObjectWriter.h | 35 |
1 files changed, 15 insertions, 20 deletions
diff --git a/include/llvm/MC/MCObjectWriter.h b/include/llvm/MC/MCObjectWriter.h index fcfa968..f8e2821 100644 --- a/include/llvm/MC/MCObjectWriter.h +++ b/include/llvm/MC/MCObjectWriter.h @@ -13,6 +13,7 @@ #include "llvm/ADT/SmallVector.h" #include "llvm/Support/Compiler.h" #include "llvm/Support/DataTypes.h" +#include "llvm/Support/EndianStream.h" #include "llvm/Support/raw_ostream.h" #include <cassert> @@ -41,12 +42,12 @@ class MCObjectWriter { void operator=(const MCObjectWriter &) = delete; protected: - raw_ostream &OS; + raw_pwrite_stream &OS; unsigned IsLittleEndian : 1; protected: // Can only create subclasses. - MCObjectWriter(raw_ostream &OS, bool IsLittleEndian) + MCObjectWriter(raw_pwrite_stream &OS, bool IsLittleEndian) : OS(OS), IsLittleEndian(IsLittleEndian) {} public: @@ -91,12 +92,12 @@ public: const MCSymbolRefExpr *B, bool InSet) const; - virtual bool - IsSymbolRefDifferenceFullyResolvedImpl(const MCAssembler &Asm, - const MCSymbolData &DataA, - const MCFragment &FB, - bool InSet, - bool IsPCRel) const; + virtual bool IsSymbolRefDifferenceFullyResolvedImpl(const MCAssembler &Asm, + const MCSymbolData &DataA, + const MCSymbolData *DataB, + const MCFragment &FB, + bool InSet, + bool IsPCRel) const; /// \brief True if this symbol (which is a variable) is weak. This is not /// just STB_WEAK, but more generally whether or not we can evaluate @@ -120,33 +121,27 @@ public: } void WriteLE16(uint16_t Value) { - Write8(uint8_t(Value >> 0)); - Write8(uint8_t(Value >> 8)); + support::endian::Writer<support::little>(OS).write(Value); } void WriteLE32(uint32_t Value) { - WriteLE16(uint16_t(Value >> 0)); - WriteLE16(uint16_t(Value >> 16)); + support::endian::Writer<support::little>(OS).write(Value); } void WriteLE64(uint64_t Value) { - WriteLE32(uint32_t(Value >> 0)); - WriteLE32(uint32_t(Value >> 32)); + support::endian::Writer<support::little>(OS).write(Value); } void WriteBE16(uint16_t Value) { - Write8(uint8_t(Value >> 8)); - Write8(uint8_t(Value >> 0)); + support::endian::Writer<support::big>(OS).write(Value); } void WriteBE32(uint32_t Value) { - WriteBE16(uint16_t(Value >> 16)); - WriteBE16(uint16_t(Value >> 0)); + support::endian::Writer<support::big>(OS).write(Value); } void WriteBE64(uint64_t Value) { - WriteBE32(uint32_t(Value >> 32)); - WriteBE32(uint32_t(Value >> 0)); + support::endian::Writer<support::big>(OS).write(Value); } void Write16(uint16_t Value) { |