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Use enums for constant values. 

llvm-svn: 129984
This commit is contained in:
Eric Christopher 2011-04-22 06:34:01 +00:00
parent bbcefa7d50
commit ae95ad1935
1 changed files with 13 additions and 12 deletions
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25
llvm/lib/Object/MachOObjectFile.cpp
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@ -17,6 +17,7 @@
#include "llvm/Object/MachOObject.h"
#include "llvm/Object/ObjectFile.h"
#include "llvm/Support/MemoryBuffer.h"
#include "llvm/Support/MachO.h"
#include <cctype>
#include <cstring>
@ -280,26 +281,26 @@ uint8_t MachOObjectFile::getBytesInAddress() const {
StringRef MachOObjectFile::getFileFormatName() const {
if (!MachOObj->is64Bit()) {
switch (MachOObj->getHeader().CPUType) {
case 0x00000007:
case llvm::MachO::CPUTypeI386:
return "Mach-O 32-bit i386";
case 0x0000000c:
case llvm::MachO::CPUTypeARM:
return "Mach-O arm";
case 0x00000012:
case llvm::MachO::CPUTypePowerPC:
return "Mach-O 32-bit ppc";
default:
assert((MachOObj->getHeader().CPUType & 0x01000000) == 0 &&
assert((MachOObj->getHeader().CPUType & llvm::MachO::CPUArchABI64) == 0 &&
"64-bit object file when we're not 64-bit?");
return "Mach-O 32-bit unknown";
}
}
switch (MachOObj->getHeader().CPUType) {
case 0x01000007:
case llvm::MachO::CPUTypeX86_64:
return "Mach-O 64-bit x86-64";
case 0x01000012:
case llvm::MachO::CPUTypePowerPC64:
return "Mach-O 64-bit ppc64";
default:
assert((MachOObj->getHeader().CPUType & 0x01000000) == 1 &&
assert((MachOObj->getHeader().CPUType & llvm::MachO::CPUArchABI64) == 1 &&
"32-bit object file when we're 64-bit?");
return "Mach-O 64-bit unknown";
}
@ -307,15 +308,15 @@ StringRef MachOObjectFile::getFileFormatName() const {
unsigned MachOObjectFile::getArch() const {
switch (MachOObj->getHeader().CPUType) {
case 0x00000007:
case llvm::MachO::CPUTypeI386:
return Triple::x86;
case 0x01000007:
case llvm::MachO::CPUTypeX86_64:
return Triple::x86_64;
case 0x0000000c:
case llvm::MachO::CPUTypeARM:
return Triple::arm;
case 0x00000012:
case llvm::MachO::CPUTypePowerPC:
return Triple::ppc;
case 0x01000012:
case llvm::MachO::CPUTypePowerPC64:
return Triple::ppc64;
default:
return Triple::UnknownArch;