1 //===------ utils/obj2yaml.cpp - obj2yaml conversion tool -------*- 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 #include "obj2yaml.h" 11 #include "llvm/ADT/OwningPtr.h" 12 #include "llvm/Object/Archive.h" 13 #include "llvm/Object/COFF.h" 14 #include "llvm/Support/CommandLine.h" 15 #include "llvm/Support/ManagedStatic.h" 16 #include "llvm/Support/PrettyStackTrace.h" 17 #include "llvm/Support/Signals.h" 18 19 using namespace llvm; 20 21 namespace { 22 enum ObjectFileType { 23 coff 24 }; 25 } 26 27 cl::opt<ObjectFileType> InputFormat( 28 cl::desc("Choose input format"), 29 cl::values(clEnumVal(coff, "process COFF object files"), clEnumValEnd)); 30 31 cl::opt<std::string> InputFilename(cl::Positional, cl::desc("<input file>"), 32 cl::init("-")); 33 34 int main(int argc, char *argv[]) { 35 cl::ParseCommandLineOptions(argc, argv); 36 sys::PrintStackTraceOnErrorSignal(); 37 PrettyStackTraceProgram X(argc, argv); 38 llvm_shutdown_obj Y; // Call llvm_shutdown() on exit. 39 40 // Process the input file 41 OwningPtr<MemoryBuffer> buf; 42 43 // TODO: If this is an archive, then burst it and dump each entry 44 if (error_code ec = MemoryBuffer::getFileOrSTDIN(InputFilename, buf)) { 45 errs() << "Error: '" << ec.message() << "' opening file '" << InputFilename 46 << "'\n"; 47 } else { 48 ec = coff2yaml(outs(), buf.take()); 49 if (ec) 50 errs() << "Error: " << ec.message() << " dumping COFF file\n"; 51 } 52 53 return 0; 54 } 55
