mirror of
https://github.com/RPCS3/llvm-mirror.git
synced 2024-11-23 19:23:23 +01:00
ae65e281f3
to reflect the new license. We understand that people may be surprised that we're moving the header entirely to discuss the new license. We checked this carefully with the Foundation's lawyer and we believe this is the correct approach. Essentially, all code in the project is now made available by the LLVM project under our new license, so you will see that the license headers include that license only. Some of our contributors have contributed code under our old license, and accordingly, we have retained a copy of our old license notice in the top-level files in each project and repository. llvm-svn: 351636
72 lines
2.2 KiB
C++
72 lines
2.2 KiB
C++
//===------ utils/obj2yaml.cpp - obj2yaml conversion tool -------*- C++ -*-===//
|
|
//
|
|
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
|
|
// See https://llvm.org/LICENSE.txt for license information.
|
|
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
#include "obj2yaml.h"
|
|
#include "Error.h"
|
|
#include "llvm/Object/Archive.h"
|
|
#include "llvm/Object/COFF.h"
|
|
#include "llvm/Support/CommandLine.h"
|
|
#include "llvm/Support/InitLLVM.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);
|
|
if (Obj.isWasm())
|
|
return wasm2yaml(outs(), cast<WasmObjectFile>(Obj));
|
|
|
|
return obj2yaml_error::unsupported_obj_file_format;
|
|
}
|
|
|
|
static Error dumpInput(StringRef File) {
|
|
Expected<OwningBinary<Binary>> BinaryOrErr = createBinary(File);
|
|
if (!BinaryOrErr)
|
|
return BinaryOrErr.takeError();
|
|
|
|
Binary &Binary = *BinaryOrErr.get().getBinary();
|
|
// Universal MachO is not a subclass of ObjectFile, so it needs to be handled
|
|
// here with the other binary types.
|
|
if (Binary.isMachO() || Binary.isMachOUniversalBinary())
|
|
return errorCodeToError(macho2yaml(outs(), Binary));
|
|
// TODO: If this is an archive, then burst it and dump each entry
|
|
if (ObjectFile *Obj = dyn_cast<ObjectFile>(&Binary))
|
|
return errorCodeToError(dumpObject(*Obj));
|
|
|
|
return Error::success();
|
|
}
|
|
|
|
static void reportError(StringRef Input, Error Err) {
|
|
if (Input == "-")
|
|
Input = "<stdin>";
|
|
std::string ErrMsg;
|
|
raw_string_ostream OS(ErrMsg);
|
|
logAllUnhandledErrors(std::move(Err), OS);
|
|
OS.flush();
|
|
errs() << "Error reading file: " << Input << ": " << ErrMsg;
|
|
errs().flush();
|
|
}
|
|
|
|
cl::opt<std::string> InputFilename(cl::Positional, cl::desc("<input file>"),
|
|
cl::init("-"));
|
|
|
|
int main(int argc, char *argv[]) {
|
|
InitLLVM X(argc, argv);
|
|
cl::ParseCommandLineOptions(argc, argv);
|
|
|
|
if (Error Err = dumpInput(InputFilename)) {
|
|
reportError(InputFilename, std::move(Err));
|
|
return 1;
|
|
}
|
|
|
|
return 0;
|
|
}
|