| //===------ utils/obj2yaml.cpp - obj2yaml conversion tool -------*- C++ -*-===// |
| // |
| // The LLVM Compiler Infrastructure |
| // |
| // This file is distributed under the University of Illinois Open Source |
| // License. See LICENSE.TXT for details. |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #include "Error.h" |
| #include "obj2yaml.h" |
| #include "llvm/Object/Archive.h" |
| #include "llvm/Object/COFF.h" |
| #include "llvm/Support/CommandLine.h" |
| #include "llvm/Support/ManagedStatic.h" |
| #include "llvm/Support/PrettyStackTrace.h" |
| #include "llvm/Support/Signals.h" |
| |
| using namespace llvm; |
| using namespace llvm::object; |
| |
| static std::error_code dumpObject(const ObjectFile &Obj) { |
| if (Obj.isCOFF()) |
| return coff2yaml(outs(), cast<COFFObjectFile>(Obj)); |
| if (Obj.isELF()) |
| return elf2yaml(outs(), Obj); |
| |
| return obj2yaml_error::unsupported_obj_file_format; |
| } |
| |
| static std::error_code dumpInput(StringRef File) { |
| if (File != "-" && !sys::fs::exists(File)) |
| return obj2yaml_error::file_not_found; |
| |
| ErrorOr<OwningBinary<Binary>> BinaryOrErr = createBinary(File); |
| if (std::error_code EC = BinaryOrErr.getError()) |
| return EC; |
| |
| Binary &Binary = *BinaryOrErr.get().getBinary(); |
| // TODO: If this is an archive, then burst it and dump each entry |
| if (ObjectFile *Obj = dyn_cast<ObjectFile>(&Binary)) |
| return dumpObject(*Obj); |
| |
| return obj2yaml_error::unrecognized_file_format; |
| } |
| |
| cl::opt<std::string> InputFilename(cl::Positional, cl::desc("<input file>"), |
| cl::init("-")); |
| |
| int main(int argc, char *argv[]) { |
| cl::ParseCommandLineOptions(argc, argv); |
| sys::PrintStackTraceOnErrorSignal(); |
| PrettyStackTraceProgram X(argc, argv); |
| llvm_shutdown_obj Y; // Call llvm_shutdown() on exit. |
| |
| if (std::error_code EC = dumpInput(InputFilename)) { |
| errs() << "Error: '" << EC.message() << "'\n"; |
| return 1; |
| } |
| |
| return 0; |
| } |