llvm/llvm/lib/XRay/FDRRecordProducer.cpp

//===- FDRRecordProducer.cpp - XRay FDR Mode Record Producer --------------===//
//
// 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 "llvm/XRay/FDRRecordProducer.h"
#include "llvm/Support/DataExtractor.h"

#include <cstdint>

namespace llvm {
namespace xray {

namespace {

// Keep this in sync with the values written in the XRay FDR mode runtime in
// compiler-rt.
enum MetadataRecordKinds : uint8_t { … };

Expected<std::unique_ptr<Record>>
metadataRecordType(const XRayFileHeader &Header, uint8_t T) { … }

constexpr bool isMetadataIntroducer(uint8_t FirstByte) { … }

} // namespace

Expected<std::unique_ptr<Record>>
FileBasedRecordProducer::findNextBufferExtent() { … }

Expected<std::unique_ptr<Record>> FileBasedRecordProducer::produce() { … }

} // namespace xray
} // namespace llvm