Object.h revision 4344b1ef9b3721a5ebc2e024f753772a1e4ddd92 
1/*===-- llvm-c/Object.h - Object Lib C Iface --------------------*- C++ -*-===*/
2/*                                                                            */
3/*                     The LLVM Compiler Infrastructure                       */
4/*                                                                            */
5/* This file is distributed under the University of Illinois Open Source      */
6/* License. See LICENSE.TXT for details.                                      */
7/*                                                                            */
8/*===----------------------------------------------------------------------===*/
9/*                                                                            */
10/* This header declares the C interface to libLLVMObject.a, which             */
11/* implements object file reading and writing.                                */
12/*                                                                            */
13/* Many exotic languages can interoperate with C code but have a harder time  */
14/* with C++ due to name mangling. So in addition to C, this interface enables */
15/* tools written in such languages.                                           */
16/*                                                                            */
17/*===----------------------------------------------------------------------===*/
18
19#ifndef LLVM_C_OBJECT_H
20#define LLVM_C_OBJECT_H
21
22#include "llvm-c/Core.h"
23#include "llvm/Config/llvm-config.h"
24
25#ifdef __cplusplus
26#include "llvm/Object/ObjectFile.h"
27
28extern "C" {
29#endif
30
31
32typedef struct LLVMOpaqueObjectFile *LLVMObjectFileRef;
33
34typedef struct LLVMOpaqueSectionIterator *LLVMSectionIteratorRef;
35
36LLVMObjectFileRef LLVMCreateObjectFile(LLVMMemoryBufferRef MemBuf);
37void LLVMDisposeObjectFile(LLVMObjectFileRef ObjectFile);
38
39LLVMSectionIteratorRef LLVMGetSections(LLVMObjectFileRef ObjectFile);
40void LLVMDisposeSectionIterator(LLVMSectionIteratorRef SI);
41LLVMBool LLVMIsSectionIteratorAtEnd(LLVMObjectFileRef ObjectFile,
42                                LLVMSectionIteratorRef SI);
43void LLVMMoveToNextSection(LLVMSectionIteratorRef SI);
44const char *LLVMGetSectionName(LLVMSectionIteratorRef SI);
45uint64_t LLVMGetSectionSize(LLVMSectionIteratorRef SI);
46const char *LLVMGetSectionContents(LLVMSectionIteratorRef SI);
47
48
49#ifdef __cplusplus
50}
51
52namespace llvm {
53  namespace object {
54    inline ObjectFile *unwrap(LLVMObjectFileRef OF) {
55      return reinterpret_cast<ObjectFile*>(OF);
56    }
57
58    inline LLVMObjectFileRef wrap(const ObjectFile *OF) {
59      return reinterpret_cast<LLVMObjectFileRef>(const_cast<ObjectFile*>(OF));
60    }
61
62    inline section_iterator *unwrap(LLVMSectionIteratorRef SI) {
63      return reinterpret_cast<section_iterator*>(SI);
64    }
65
66    inline LLVMSectionIteratorRef
67    wrap(const section_iterator *SI) {
68      return reinterpret_cast<LLVMSectionIteratorRef>
69        (const_cast<section_iterator*>(SI));
70    }
71  }
72}
73
74#endif /* defined(__cplusplus) */
75
76#endif
77
78