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Adjust the target and ABI info for WDC65816 in clang.

This commit is contained in:
Jeremy Rand 2015-08-06 23:01:00 -04:00
parent 5d8601e987
commit e7deb74a84
2 changed files with 36 additions and 4 deletions
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15
tools/clang/lib/Basic/Targets.cpp
View File

@ -5542,13 +5542,20 @@ namespace {
public:
WDC65816TargetInfo(const llvm::Triple &Triple) : TargetInfo(Triple) {
BigEndian = false;
NoAsmVariants = true;
LongLongAlign = 8;
TLSSupported = false;
PointerWidth = 32; PointerAlign = 8;
IntWidth = 16; IntAlign = 8;
FloatWidth = 32; FloatAlign = 8;
DoubleWidth = 64; DoubleAlign = 8;
LongWidth = 32; LongAlign = 8;
LongLongWidth = 64; LongLongAlign = 8;
SuitableAlign = 8;
DoubleAlign = LongDoubleAlign = 8;
NoAsmVariants = true;
SizeType = UnsignedLong;
PtrDiffType = SignedLong;
IntPtrType = UnsignedLong;
IntPtrType = SignedLong;
WCharType = UnsignedChar;
WIntType = UnsignedInt;
UseZeroLengthBitfieldAlignment = true;

25
tools/clang/lib/CodeGen/TargetInfo.cpp
View File

@ -4642,6 +4642,28 @@ void MSP430TargetCodeGenInfo::SetTargetAttributes(const Decl *D,
}
}
//===----------------------------------------------------------------------===//
// WDC65816 ABI Implementation
//===----------------------------------------------------------------------===//
namespace {
class WDC65816TargetCodeGenInfo : public TargetCodeGenInfo {
public:
WDC65816TargetCodeGenInfo(CodeGenTypes &CGT)
: TargetCodeGenInfo(new DefaultABIInfo(CGT)) {}
void SetTargetAttributes(const Decl *D, llvm::GlobalValue *GV,
CodeGen::CodeGenModule &M) const;
};
}
void WDC65816TargetCodeGenInfo::SetTargetAttributes(const Decl *D,
llvm::GlobalValue *GV,
CodeGen::CodeGenModule &M) const {
// WDC_TODO - Do I need anything here?
}
//===----------------------------------------------------------------------===//
// MIPS ABI Implementation. This works for both little-endian and
// big-endian variants.
@ -5564,6 +5586,9 @@ const TargetCodeGenInfo &CodeGenModule::getTargetCodeGenInfo() {
case llvm::Triple::msp430:
return *(TheTargetCodeGenInfo = new MSP430TargetCodeGenInfo(Types));
case llvm::Triple::wdc65816:
return *(TheTargetCodeGenInfo = new WDC65816TargetCodeGenInfo(Types));
case llvm::Triple::systemz:
return *(TheTargetCodeGenInfo = new SystemZTargetCodeGenInfo(Types));