llvm/bolt/lib/Rewrite/BuildIDRewriter.cpp

//===- bolt/Rewrite/BuildIDRewriter.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
//
//===----------------------------------------------------------------------===//
//
// Read and update build ID stored in ELF note section.
//
//===----------------------------------------------------------------------===//

#include "bolt/Rewrite/MetadataRewriter.h"
#include "bolt/Rewrite/MetadataRewriters.h"
#include "llvm/Support/Errc.h"

usingnamespacellvm;
usingnamespacebolt;

namespace {

/// The build-id is typically a stream of 20 bytes. Return these bytes in
/// printable hexadecimal form.
std::string getPrintableBuildID(StringRef BuildID) { … }

class BuildIDRewriter final : public MetadataRewriter { … };

Error BuildIDRewriter::sectionInitializer() { … }

Error BuildIDRewriter::postEmitFinalizer() { … }
} // namespace

std::unique_ptr<MetadataRewriter>
llvm::bolt::createBuildIDRewriter(BinaryContext &BC) { … }