1 //===- Object.cpp - C bindings to the object file library--------*- 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 file defines the C bindings to the file-format-independent object 11 // library. 12 // 13 //===----------------------------------------------------------------------===// 14 15 #include "llvm/Object/ObjectFile.h" 16 #include "llvm-c/Object.h" 17 18 using namespace llvm; 19 using namespace object; 20 21 LLVMObjectFileRef LLVMCreateObjectFile(LLVMMemoryBufferRef MemBuf) { 22 return wrap(ObjectFile::createObjectFile(unwrap(MemBuf))); 23 } 24 25 void LLVMDisposeObjectFile(LLVMObjectFileRef ObjectFile) { 26 delete unwrap(ObjectFile); 27 } 28 29 LLVMSectionIteratorRef LLVMGetSections(LLVMObjectFileRef ObjectFile) { 30 section_iterator SI = unwrap(ObjectFile)->begin_sections(); 31 return wrap(new section_iterator(SI)); 32 } 33 34 void LLVMDisposeSectionIterator(LLVMSectionIteratorRef SI) { 35 delete unwrap(SI); 36 } 37 38 LLVMBool LLVMIsSectionIteratorAtEnd(LLVMObjectFileRef ObjectFile, 39 LLVMSectionIteratorRef SI) { 40 return (*unwrap(SI) == unwrap(ObjectFile)->end_sections()) ? 1 : 0; 41 } 42 43 void LLVMMoveToNextSection(LLVMSectionIteratorRef SI) { 44 error_code ec; 45 unwrap(SI)->increment(ec); 46 if (ec) report_fatal_error("LLVMMoveToNextSection failed: " + ec.message()); 47 } 48 49 const char *LLVMGetSectionName(LLVMSectionIteratorRef SI) { 50 StringRef ret; 51 if (error_code ec = (*unwrap(SI))->getName(ret)) 52 report_fatal_error(ec.message()); 53 return ret.data(); 54 } 55 56 uint64_t LLVMGetSectionSize(LLVMSectionIteratorRef SI) { 57 uint64_t ret; 58 if (error_code ec = (*unwrap(SI))->getSize(ret)) 59 report_fatal_error(ec.message()); 60 return ret; 61 } 62 63 const char *LLVMGetSectionContents(LLVMSectionIteratorRef SI) { 64 StringRef ret; 65 if (error_code ec = (*unwrap(SI))->getContents(ret)) 66 report_fatal_error(ec.message()); 67 return ret.data(); 68 } 69
