int object_list_sections(void) { LLVMMemoryBufferRef MB; LLVMObjectFileRef O; LLVMSectionIteratorRef sect; char *msg = NULL; if (LLVMCreateMemoryBufferWithSTDIN(&MB, &msg)) { fprintf(stderr, "Error reading file: %s\n", msg); exit(1); } O = LLVMCreateObjectFile(MB); if (!O) { fprintf(stderr, "Error reading object\n"); exit(1); } sect = LLVMGetSections(O); while (!LLVMIsSectionIteratorAtEnd(O, sect)) { printf("'%s': @0x%08" PRIx64 " +%" PRIu64 "\n", LLVMGetSectionName(sect), LLVMGetSectionAddress(sect), LLVMGetSectionSize(sect)); LLVMMoveToNextSection(sect); } LLVMDisposeSectionIterator(sect); LLVMDisposeObjectFile(O); return 0; }
SWIGEXPORT jlong JNICALL Java_org_jllvm_bindings_ObjectJNI_LLVMCreateObjectFile(JNIEnv *jenv, jclass jcls, jlong jarg1) { jlong jresult = 0 ; LLVMMemoryBufferRef arg1 = (LLVMMemoryBufferRef) 0 ; LLVMObjectFileRef result; (void)jenv; (void)jcls; arg1 = *(LLVMMemoryBufferRef *)&jarg1; result = (LLVMObjectFileRef)LLVMCreateObjectFile(arg1); *(LLVMObjectFileRef *)&jresult = result; return jresult; }
int object_list_symbols(void) { LLVMMemoryBufferRef MB; LLVMObjectFileRef O; LLVMSectionIteratorRef sect; LLVMSymbolIteratorRef sym; char *msg = NULL; if (LLVMCreateMemoryBufferWithSTDIN(&MB, &msg)) { fprintf(stderr, "Error reading file: %s\n", msg); exit(1); } O = LLVMCreateObjectFile(MB); if (!O) { fprintf(stderr, "Error reading object\n"); exit(1); } sect = LLVMGetSections(O); sym = LLVMGetSymbols(O); while (!LLVMIsSymbolIteratorAtEnd(O, sym)) { LLVMMoveToContainingSection(sect, sym); printf("%s @0x%08" PRIx64 "/0x%08" PRIx64 " +%" PRIu64 " (%s)\n", LLVMGetSymbolName(sym), LLVMGetSymbolAddress(sym), LLVMGetSymbolFileOffset(sym), LLVMGetSymbolSize(sym), LLVMGetSectionName(sect)); LLVMMoveToNextSymbol(sym); } LLVMDisposeSymbolIterator(sym); LLVMDisposeObjectFile(O); return 0; }
LLVMPY_CreateObjectFile(const char* buf, const size_t n) { return LLVMCreateObjectFile(LLVMCreateMemoryBufferWithMemoryRangeCopy(buf, n, "")); }