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https://github.com/c64scene-ar/llvm-6502.git
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777d2306b3
will make it more obvious what it represents, and stop it being confused with the StoreSize. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71349 91177308-0d34-0410-b5e6-96231b3b80d8
95 lines
3.1 KiB
C++
95 lines
3.1 KiB
C++
//===-- Target.cpp --------------------------------------------------------===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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//
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// This file implements the C bindings for libLLVMTarget.a, which implements
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// target information.
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//
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//===----------------------------------------------------------------------===//
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#include "llvm-c/Target.h"
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#include "llvm/PassManager.h"
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#include "llvm/Target/TargetData.h"
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#include <cstring>
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using namespace llvm;
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LLVMTargetDataRef LLVMCreateTargetData(const char *StringRep) {
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return wrap(new TargetData(StringRep));
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}
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void LLVMAddTargetData(LLVMTargetDataRef TD, LLVMPassManagerRef PM) {
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unwrap(PM)->add(new TargetData(*unwrap(TD)));
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}
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char *LLVMCopyStringRepOfTargetData(LLVMTargetDataRef TD) {
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std::string StringRep = unwrap(TD)->getStringRepresentation();
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return strdup(StringRep.c_str());
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}
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LLVMByteOrdering LLVMByteOrder(LLVMTargetDataRef TD) {
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return unwrap(TD)->isLittleEndian();
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}
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unsigned LLVMPointerSize(LLVMTargetDataRef TD) {
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return unwrap(TD)->getPointerSize();
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}
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LLVMTypeRef LLVMIntPtrType(LLVMTargetDataRef TD) {
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return wrap(unwrap(TD)->getIntPtrType());
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}
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unsigned long long LLVMSizeOfTypeInBits(LLVMTargetDataRef TD, LLVMTypeRef Ty) {
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return unwrap(TD)->getTypeSizeInBits(unwrap(Ty));
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}
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unsigned long long LLVMStoreSizeOfType(LLVMTargetDataRef TD, LLVMTypeRef Ty) {
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return unwrap(TD)->getTypeStoreSize(unwrap(Ty));
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}
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unsigned long long LLVMABISizeOfType(LLVMTargetDataRef TD, LLVMTypeRef Ty) {
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return unwrap(TD)->getTypeAllocSize(unwrap(Ty));
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}
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unsigned LLVMABIAlignmentOfType(LLVMTargetDataRef TD, LLVMTypeRef Ty) {
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return unwrap(TD)->getABITypeAlignment(unwrap(Ty));
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}
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unsigned LLVMCallFrameAlignmentOfType(LLVMTargetDataRef TD, LLVMTypeRef Ty) {
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return unwrap(TD)->getCallFrameTypeAlignment(unwrap(Ty));
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}
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unsigned LLVMPreferredAlignmentOfType(LLVMTargetDataRef TD, LLVMTypeRef Ty) {
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return unwrap(TD)->getPrefTypeAlignment(unwrap(Ty));
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}
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unsigned LLVMPreferredAlignmentOfGlobal(LLVMTargetDataRef TD,
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LLVMValueRef GlobalVar) {
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return unwrap(TD)->getPreferredAlignment(unwrap<GlobalVariable>(GlobalVar));
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}
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unsigned LLVMElementAtOffset(LLVMTargetDataRef TD, LLVMTypeRef StructTy,
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unsigned long long Offset) {
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const StructType *STy = unwrap<StructType>(StructTy);
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return unwrap(TD)->getStructLayout(STy)->getElementContainingOffset(Offset);
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}
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unsigned long long LLVMOffsetOfElement(LLVMTargetDataRef TD, LLVMTypeRef StructTy,
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unsigned Element) {
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const StructType *STy = unwrap<StructType>(StructTy);
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return unwrap(TD)->getStructLayout(STy)->getElementOffset(Element);
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}
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void LLVMInvalidateStructLayout(LLVMTargetDataRef TD, LLVMTypeRef StructTy) {
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unwrap(TD)->InvalidateStructLayoutInfo(unwrap<StructType>(StructTy));
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}
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void LLVMDisposeTargetData(LLVMTargetDataRef TD) {
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delete unwrap(TD);
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}
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