| //===- 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. |
| // |
| //===----------------------------------------------------------------------===// |
| #ifndef LLVM_TOOLS_LLVM_XRAY_XRAY_CONVERTER_H |
| #define LLVM_TOOLS_LLVM_XRAY_XRAY_CONVERTER_H |
| |
| #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; |
| |
| public: |
| 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 |
| |
| #endif // LLVM_TOOLS_LLVM_XRAY_XRAY_CONVERTER_H |
