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//===- xray-converter.h - XRay Trace Conversion ---------------------------===//
// The LLVM Compiler Infrastructure
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
// Defines the TraceConverter class for turning binary traces into
// human-readable text and vice versa.
#include "func-id-helper.h"
#include "llvm/XRay/Trace.h"
#include "llvm/XRay/XRayRecord.h"
namespace llvm {
namespace xray {
class TraceConverter {
FuncIdConversionHelper &FuncIdHelper;
bool Symbolize;
TraceConverter(FuncIdConversionHelper &FuncIdHelper, bool Symbolize = false)
: FuncIdHelper(FuncIdHelper), Symbolize(Symbolize) {}
void exportAsYAML(const Trace &Records, raw_ostream &OS);
void exportAsRAWv1(const Trace &Records, raw_ostream &OS);
/// For this conversion, the Function records within each thread are expected
/// to be in sorted TSC order. The trace event format encodes stack traces, so
/// the linear history is essential for correct output.
void exportAsChromeTraceEventFormat(const Trace &Records, raw_ostream &OS);
} // namespace xray
} // namespace llvm