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Use raw_pwrite_stream in the object writer/streamer.

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The ELF object writer will take advantage of that in the next commit.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@234950 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Rafael Espindola
2015-04-14 22:14:34 +00:00
parent f49f1560d2
commit c98092e28d
74 changed files with 192 additions and 152 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
lib/MC/ELFObjectWriter.cpp
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@@ -168,7 +168,7 @@ class ELFObjectWriter : public MCObjectWriter {
}
public:
ELFObjectWriter(MCELFObjectTargetWriter *MOTW, raw_ostream &OS,
ELFObjectWriter(MCELFObjectTargetWriter *MOTW, raw_pwrite_stream &OS,
bool IsLittleEndian)
: MCObjectWriter(OS, IsLittleEndian), FWriter(IsLittleEndian),
TargetObjectWriter(MOTW), NeedsGOT(false) {}
@@ -1711,7 +1711,7 @@ bool ELFObjectWriter::isWeak(const MCSymbolData &SD) const {
}
MCObjectWriter *llvm::createELFObjectWriter(MCELFObjectTargetWriter *MOTW,
raw_ostream &OS,
raw_pwrite_stream &OS,
bool IsLittleEndian) {
return new ELFObjectWriter(MOTW, OS, IsLittleEndian);
}

2
lib/MC/MCELFStreamer.cpp
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@@ -647,7 +647,7 @@ void MCELFStreamer::FinishImpl() {
}
MCStreamer *llvm::createELFStreamer(MCContext &Context, MCAsmBackend &MAB,
raw_ostream &OS, MCCodeEmitter *CE,
raw_pwrite_stream &OS, MCCodeEmitter *CE,
bool RelaxAll) {
MCELFStreamer *S = new MCELFStreamer(Context, MAB, OS, CE);
if (RelaxAll)

4
lib/MC/MCMachOStreamer.cpp
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@@ -54,7 +54,7 @@ private:
void EmitDataRegionEnd();
public:
MCMachOStreamer(MCContext &Context, MCAsmBackend &MAB, raw_ostream &OS,
MCMachOStreamer(MCContext &Context, MCAsmBackend &MAB, raw_pwrite_stream &OS,
MCCodeEmitter *Emitter, bool DWARFMustBeAtTheEnd, bool label)
: MCObjectStreamer(Context, MAB, OS, Emitter), LabelSections(label),
DWARFMustBeAtTheEnd(DWARFMustBeAtTheEnd), CreatedADWARFSection(false) {}
@@ -491,7 +491,7 @@ void MCMachOStreamer::FinishImpl() {
}
MCStreamer *llvm::createMachOStreamer(MCContext &Context, MCAsmBackend &MAB,
raw_ostream &OS, MCCodeEmitter *CE,
raw_pwrite_stream &OS, MCCodeEmitter *CE,
bool RelaxAll, bool DWARFMustBeAtTheEnd,
bool LabelSections) {
MCMachOStreamer *S = new MCMachOStreamer(Context, MAB, OS, CE,

3
lib/MC/MCObjectStreamer.cpp
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@@ -24,7 +24,8 @@
using namespace llvm;
MCObjectStreamer::MCObjectStreamer(MCContext &Context, MCAsmBackend &TAB,
raw_ostream &OS, MCCodeEmitter *Emitter_)
raw_pwrite_stream &OS,
MCCodeEmitter *Emitter_)
: MCStreamer(Context),
Assembler(new MCAssembler(Context, TAB, *Emitter_,
*TAB.createObjectWriter(OS), OS)),

2
lib/MC/MachObjectWriter.cpp
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@@ -1007,7 +1007,7 @@ void MachObjectWriter::WriteObject(MCAssembler &Asm,
}
MCObjectWriter *llvm::createMachObjectWriter(MCMachObjectTargetWriter *MOTW,
raw_ostream &OS,
raw_pwrite_stream &OS,
bool IsLittleEndian) {
return new MachObjectWriter(MOTW, OS, IsLittleEndian);
}

6
lib/MC/WinCOFFObjectWriter.cpp
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@@ -126,7 +126,7 @@ public:
bool UseBigObj;
WinCOFFObjectWriter(MCWinCOFFObjectTargetWriter *MOTW, raw_ostream &OS);
WinCOFFObjectWriter(MCWinCOFFObjectTargetWriter *MOTW, raw_pwrite_stream &OS);
void reset() override {
memset(&Header, 0, sizeof(Header));
@@ -258,7 +258,7 @@ size_t COFFSection::size() {
// WinCOFFObjectWriter class implementation
WinCOFFObjectWriter::WinCOFFObjectWriter(MCWinCOFFObjectTargetWriter *MOTW,
raw_ostream &OS)
raw_pwrite_stream &OS)
: MCObjectWriter(OS, true), TargetObjectWriter(MOTW) {
memset(&Header, 0, sizeof(Header));
@@ -1075,6 +1075,6 @@ void MCWinCOFFObjectTargetWriter::anchor() {}
MCObjectWriter *
llvm::createWinCOFFObjectWriter(MCWinCOFFObjectTargetWriter *MOTW,
raw_ostream &OS) {
raw_pwrite_stream &OS) {
return new WinCOFFObjectWriter(MOTW, OS);
}

2
lib/MC/WinCOFFStreamer.cpp
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@@ -39,7 +39,7 @@ using namespace llvm;
namespace llvm {
MCWinCOFFStreamer::MCWinCOFFStreamer(MCContext &Context, MCAsmBackend &MAB,
MCCodeEmitter &CE, raw_ostream &OS)
MCCodeEmitter &CE, raw_pwrite_stream &OS)
: MCObjectStreamer(Context, MAB, OS, &CE), CurSymbol(nullptr) {}
void MCWinCOFFStreamer::EmitInstToData(const MCInst &Inst,