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MC: Simplify Mach-O and ELF object writer implementations.

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- What was I thinking?????

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118992 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Daniel Dunbar
2010-11-13 07:33:40 +00:00
parent 90eff7337d
commit 115a3dd066
8 changed files with 131 additions and 323 deletions
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15
lib/Target/ARM/ARMAsmBackend.cpp
View File

@@ -11,14 +11,12 @@
#include "ARM.h"
#include "ARMFixupKinds.h"
#include "llvm/ADT/Twine.h"
#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/MCSectionELF.h"
#include "llvm/MC/MCSectionMachO.h"
#include "llvm/MC/MachObjectWriter.h"
#include "llvm/Support/ELF.h"
#include "llvm/Support/MachO.h"
#include "llvm/Support/ErrorHandling.h"
@@ -94,10 +92,10 @@ public:
}
MCObjectWriter *createObjectWriter(raw_ostream &OS) const {
return new ELFObjectWriter(OS, /*Is64Bit=*/false,
OSType, ELF::EM_ARM,
/*IsLittleEndian=*/true,
/*HasRelocationAddend=*/false);
return createELFObjectWriter(OS, /*Is64Bit=*/false,
OSType, ELF::EM_ARM,
/*IsLittleEndian=*/true,
/*HasRelocationAddend=*/false);
}
};
@@ -133,8 +131,9 @@ public:
MCObjectWriter *createObjectWriter(raw_ostream &OS) const {
// FIXME: Subtarget info should be derived. Force v7 for now.
return new MachObjectWriter(OS, /*Is64Bit=*/false, MachO::CPUTypeARM,
MachO::CPUSubType_ARM_V7);
return createMachObjectWriter(OS, /*Is64Bit=*/false, MachO::CPUTypeARM,
MachO::CPUSubType_ARM_V7,
/*IsLittleEndian=*/true);
}
virtual bool doesSectionRequireSymbols(const MCSection &Section) const {

10
lib/Target/MBlaze/MBlazeAsmBackend.cpp
View File

@@ -11,14 +11,12 @@
#include "MBlaze.h"
#include "MBlazeFixupKinds.h"
#include "llvm/ADT/Twine.h"
#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/MCSectionELF.h"
#include "llvm/MC/MCSectionMachO.h"
#include "llvm/MC/MachObjectWriter.h"
#include "llvm/Support/ELF.h"
#include "llvm/Support/ErrorHandling.h"
#include "llvm/Support/raw_ostream.h"
@@ -104,10 +102,10 @@ public:
}
MCObjectWriter *createObjectWriter(raw_ostream &OS) const {
return new ELFObjectWriter(OS, /*Is64Bit=*/false,
OSType, ELF::EM_MBLAZE,
/*IsLittleEndian=*/false,
/*HasRelocationAddend=*/true);
return createELFObjectWriter(OS, /*Is64Bit=*/false,
OSType, ELF::EM_MBLAZE,
/*IsLittleEndian=*/false,
/*HasRelocationAddend=*/true);
}
};

28
lib/Target/X86/X86AsmBackend.cpp
View File

@@ -11,7 +11,6 @@
#include "X86.h"
#include "X86FixupKinds.h"
#include "llvm/ADT/Twine.h"
#include "llvm/MC/ELFObjectWriter.h"
#include "llvm/MC/MCAssembler.h"
#include "llvm/MC/MCExpr.h"
#include "llvm/MC/MCObjectFormat.h"
@@ -19,7 +18,6 @@
#include "llvm/MC/MCSectionCOFF.h"
#include "llvm/MC/MCSectionELF.h"
#include "llvm/MC/MCSectionMachO.h"
#include "llvm/MC/MachObjectWriter.h"
#include "llvm/Support/ELF.h"
#include "llvm/Support/MachO.h"
#include "llvm/Support/ErrorHandling.h"
@@ -310,10 +308,10 @@ public:
}
MCObjectWriter *createObjectWriter(raw_ostream &OS) const {
return new ELFObjectWriter(OS, /*Is64Bit=*/false,
OSType, ELF::EM_386,
/*IsLittleEndian=*/true,
/*HasRelocationAddend=*/false);
return createELFObjectWriter(OS, /*Is64Bit=*/false,
OSType, ELF::EM_386,
/*IsLittleEndian=*/true,
/*HasRelocationAddend=*/false);
}
};
@@ -327,10 +325,10 @@ public:
}
MCObjectWriter *createObjectWriter(raw_ostream &OS) const {
return new ELFObjectWriter(OS, /*Is64Bit=*/true,
OSType, ELF::EM_X86_64,
/*IsLittleEndian=*/true,
/*HasRelocationAddend=*/true);
return createELFObjectWriter(OS, /*Is64Bit=*/true,
OSType, ELF::EM_X86_64,
/*IsLittleEndian=*/true,
/*HasRelocationAddend=*/true);
}
};
@@ -397,8 +395,9 @@ public:
}
MCObjectWriter *createObjectWriter(raw_ostream &OS) const {
return new MachObjectWriter(OS, /*Is64Bit=*/false, MachO::CPUTypeI386,
MachO::CPUSubType_I386_ALL);
return createMachObjectWriter(OS, /*Is64Bit=*/false, MachO::CPUTypeI386,
MachO::CPUSubType_I386_ALL,
/*IsLittleEndian=*/true);
}
};
@@ -414,8 +413,9 @@ public:
}
MCObjectWriter *createObjectWriter(raw_ostream &OS) const {
return new MachObjectWriter(OS, /*Is64Bit=*/true, MachO::CPUTypeX86_64,
MachO::CPUSubType_I386_ALL);
return createMachObjectWriter(OS, /*Is64Bit=*/true, MachO::CPUTypeX86_64,
MachO::CPUSubType_I386_ALL,
/*IsLittleEndian=*/true);
}
virtual bool doesSectionRequireSymbols(const MCSection &Section) const {