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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142681 91177308-0d34-0410-b5e6-96231b3b80d8
109 lines
4.2 KiB
C++
109 lines
4.2 KiB
C++
/*===-- llvm-c/Object.h - Object Lib C Iface --------------------*- C++ -*-===*/
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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 header declares the C interface to libLLVMObject.a, which */
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/* implements object file reading and writing. */
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/* */
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/* Many exotic languages can interoperate with C code but have a harder time */
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/* with C++ due to name mangling. So in addition to C, this interface enables */
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/* tools written in such languages. */
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/* */
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/*===----------------------------------------------------------------------===*/
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#ifndef LLVM_C_OBJECT_H
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#define LLVM_C_OBJECT_H
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#include "llvm-c/Core.h"
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#include "llvm/Config/llvm-config.h"
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#ifdef __cplusplus
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#include "llvm/Object/ObjectFile.h"
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extern "C" {
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#endif
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// Opaque type wrappers
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typedef struct LLVMOpaqueObjectFile *LLVMObjectFileRef;
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typedef struct LLVMOpaqueSectionIterator *LLVMSectionIteratorRef;
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typedef struct LLVMOpaqueSymbolIterator *LLVMSymbolIteratorRef;
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// ObjectFile creation
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LLVMObjectFileRef LLVMCreateObjectFile(LLVMMemoryBufferRef MemBuf);
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void LLVMDisposeObjectFile(LLVMObjectFileRef ObjectFile);
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// ObjectFile Section iterators
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LLVMSectionIteratorRef LLVMGetSections(LLVMObjectFileRef ObjectFile);
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void LLVMDisposeSectionIterator(LLVMSectionIteratorRef SI);
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LLVMBool LLVMIsSectionIteratorAtEnd(LLVMObjectFileRef ObjectFile,
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LLVMSectionIteratorRef SI);
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void LLVMMoveToNextSection(LLVMSectionIteratorRef SI);
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void LLVMMoveToContainingSection(LLVMSectionIteratorRef Sect,
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LLVMSymbolIteratorRef Sym);
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// ObjectFile Symbol iterators
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LLVMSymbolIteratorRef LLVMGetSymbols(LLVMObjectFileRef ObjectFile);
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void LLVMDisposeSymbolIterator(LLVMSymbolIteratorRef SI);
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LLVMBool LLVMIsSymbolIteratorAtEnd(LLVMObjectFileRef ObjectFile,
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LLVMSymbolIteratorRef SI);
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void LLVMMoveToNextSymbol(LLVMSymbolIteratorRef SI);
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// SectionRef accessors
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const char *LLVMGetSectionName(LLVMSectionIteratorRef SI);
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uint64_t LLVMGetSectionSize(LLVMSectionIteratorRef SI);
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const char *LLVMGetSectionContents(LLVMSectionIteratorRef SI);
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uint64_t LLVMGetSectionAddress(LLVMSectionIteratorRef SI);
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int LLVMGetSectionContainsSymbol(LLVMSectionIteratorRef SI,
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LLVMSymbolIteratorRef Sym);
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// SymbolRef accessors
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const char *LLVMGetSymbolName(LLVMSymbolIteratorRef SI);
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uint64_t LLVMGetSymbolAddress(LLVMSymbolIteratorRef SI);
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uint64_t LLVMGetSymbolOffset(LLVMSymbolIteratorRef SI);
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uint64_t LLVMGetSymbolSize(LLVMSymbolIteratorRef SI);
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#ifdef __cplusplus
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}
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namespace llvm {
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namespace object {
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inline ObjectFile *unwrap(LLVMObjectFileRef OF) {
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return reinterpret_cast<ObjectFile*>(OF);
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}
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inline LLVMObjectFileRef wrap(const ObjectFile *OF) {
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return reinterpret_cast<LLVMObjectFileRef>(const_cast<ObjectFile*>(OF));
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}
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inline section_iterator *unwrap(LLVMSectionIteratorRef SI) {
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return reinterpret_cast<section_iterator*>(SI);
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}
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inline LLVMSectionIteratorRef
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wrap(const section_iterator *SI) {
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return reinterpret_cast<LLVMSectionIteratorRef>
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(const_cast<section_iterator*>(SI));
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}
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inline symbol_iterator *unwrap(LLVMSymbolIteratorRef SI) {
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return reinterpret_cast<symbol_iterator*>(SI);
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}
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inline LLVMSymbolIteratorRef
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wrap(const symbol_iterator *SI) {
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return reinterpret_cast<LLVMSymbolIteratorRef>
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(const_cast<symbol_iterator*>(SI));
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}
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}
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}
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#endif /* defined(__cplusplus) */
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#endif
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