mirror of
https://github.com/RPCS3/llvm-mirror.git
synced 2024-11-22 18:54:02 +01:00
4831b85e11
Summary: The intention for this is to allow reading and printing symbols out from llvm-nm. Tapi file, and Tapi universal follow a similiar format to their respective MachO Object format. The tests are dependent on llvm-nm processing tbd files which is why its in D66160 Reviewers: ributzka, steven_wu, lhames Reviewed By: ributzka, lhames Subscribers: mgorny, hiraditya, dexonsmith, llvm-commits Tags: #llvm Differential Revision: https://reviews.llvm.org/D66159 llvm-svn: 369600
55 lines
1.8 KiB
C++
55 lines
1.8 KiB
C++
//===- TapiUniversal.cpp --------------------------------------------------===//
|
|
//
|
|
// 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
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
//
|
|
// This file defines the Text-based Dynamic Library Stub format.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
#include "llvm/Object/TapiUniversal.h"
|
|
#include "llvm/ADT/StringRef.h"
|
|
#include "llvm/Object/Error.h"
|
|
#include "llvm/Support/MemoryBuffer.h"
|
|
#include "llvm/TextAPI/MachO/TextAPIReader.h"
|
|
|
|
using namespace llvm;
|
|
using namespace MachO;
|
|
using namespace object;
|
|
|
|
TapiUniversal::TapiUniversal(MemoryBufferRef Source, Error &Err)
|
|
: Binary(ID_TapiUniversal, Source) {
|
|
auto Result = TextAPIReader::get(Source);
|
|
ErrorAsOutParameter ErrAsOuParam(&Err);
|
|
if (!Result) {
|
|
Err = Result.takeError();
|
|
return;
|
|
}
|
|
ParsedFile = std::move(Result.get());
|
|
|
|
auto Archs = ParsedFile->getArchitectures();
|
|
for (auto Arch : Archs)
|
|
Architectures.emplace_back(Arch);
|
|
}
|
|
|
|
TapiUniversal::~TapiUniversal() = default;
|
|
|
|
Expected<std::unique_ptr<TapiFile>>
|
|
TapiUniversal::ObjectForArch::getAsObjectFile() const {
|
|
return std::unique_ptr<TapiFile>(new TapiFile(Parent->getMemoryBufferRef(),
|
|
*Parent->ParsedFile.get(),
|
|
Parent->Architectures[Index]));
|
|
}
|
|
|
|
Expected<std::unique_ptr<TapiUniversal>>
|
|
TapiUniversal::create(MemoryBufferRef Source) {
|
|
Error Err = Error::success();
|
|
std::unique_ptr<TapiUniversal> Ret(new TapiUniversal(Source, Err));
|
|
if (Err)
|
|
return std::move(Err);
|
|
return std::move(Ret);
|
|
}
|