mirror of
https://github.com/RPCSX/llvm.git
synced 2024-11-28 14:10:41 +00:00
9aa0b5e11e
Instead of moving out the data in a ErrorOr<std::unique_ptr<Foo>>, get a reference to it. Thanks to David Blaikie for the suggestion. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@214516 91177308-0d34-0410-b5e6-96231b3b80d8
63 lines
1.9 KiB
C++
63 lines
1.9 KiB
C++
//===------ 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<std::unique_ptr<Binary>> BinaryOrErr = createBinary(File);
|
|
if (std::error_code EC = BinaryOrErr.getError())
|
|
return EC;
|
|
|
|
Binary &Binary = *BinaryOrErr.get();
|
|
// 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;
|
|
}
|