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-rw-r--r--lib/Target/X86/X86AsmBackend.cpp21
1 files changed, 19 insertions, 2 deletions
diff --git a/lib/Target/X86/X86AsmBackend.cpp b/lib/Target/X86/X86AsmBackend.cpp
index e641500..853d3ed 100644
--- a/lib/Target/X86/X86AsmBackend.cpp
+++ b/lib/Target/X86/X86AsmBackend.cpp
@@ -14,6 +14,7 @@
#include "llvm/MC/ELFObjectWriter.h"
#include "llvm/MC/MCAssembler.h"
#include "llvm/MC/MCExpr.h"
+#include "llvm/MC/MCObjectFormat.h"
#include "llvm/MC/MCObjectWriter.h"
#include "llvm/MC/MCSectionCOFF.h"
#include "llvm/MC/MCSectionELF.h"
@@ -186,15 +187,20 @@ bool X86AsmBackend::WriteNopData(uint64_t Count, MCObjectWriter *OW) const {
namespace {
class ELFX86AsmBackend : public X86AsmBackend {
+ MCELFObjectFormat Format;
+
public:
Triple::OSType OSType;
ELFX86AsmBackend(const Target &T, Triple::OSType _OSType)
: X86AsmBackend(T), OSType(_OSType) {
- HasAbsolutizedSet = true;
HasScatteredSymbols = true;
HasReliableSymbolDifference = true;
}
+ virtual const MCObjectFormat &getObjectFormat() const {
+ return Format;
+ }
+
virtual bool doesSectionRequireSymbols(const MCSection &Section) const {
const MCSectionELF &ES = static_cast<const MCSectionELF&>(Section);
return ES.getFlags() & MCSectionELF::SHF_MERGE;
@@ -242,6 +248,8 @@ public:
class WindowsX86AsmBackend : public X86AsmBackend {
bool Is64Bit;
+ MCCOFFObjectFormat Format;
+
public:
WindowsX86AsmBackend(const Target &T, bool is64Bit)
: X86AsmBackend(T)
@@ -249,6 +257,10 @@ public:
HasScatteredSymbols = true;
}
+ virtual const MCObjectFormat &getObjectFormat() const {
+ return Format;
+ }
+
unsigned getPointerSize() const {
if (Is64Bit)
return 8;
@@ -267,13 +279,18 @@ public:
};
class DarwinX86AsmBackend : public X86AsmBackend {
+ MCMachOObjectFormat Format;
+
public:
DarwinX86AsmBackend(const Target &T)
: X86AsmBackend(T) {
- HasAbsolutizedSet = true;
HasScatteredSymbols = true;
}
+ virtual const MCObjectFormat &getObjectFormat() const {
+ return Format;
+ }
+
bool isVirtualSection(const MCSection &Section) const {
const MCSectionMachO &SMO = static_cast<const MCSectionMachO&>(Section);
return (SMO.getType() == MCSectionMachO::S_ZEROFILL ||