include/llvm/XRay/RecordPrinter.h

   1 //===- RecordPrinter.h - FDR Record Printer -------------------------------===//
   2 //
   3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
   4 // See https://llvm.org/LICENSE.txt for license information.
   5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
   6 //
   7 //===----------------------------------------------------------------------===//
   8 //
   9 // An implementation of the RecordVisitor which prints an individual record's
  10 // data in an adhoc format, suitable for human inspection.
  11 //
  12 //===----------------------------------------------------------------------===//
  13 #ifndef LLVM_INCLUDE_LLVM_XRAY_RECORDPRINTER_H_
  14 #define LLVM_INCLUDE_LLVM_XRAY_RECORDPRINTER_H_
  15
  16 #include "llvm/Support/raw_ostream.h"
  17 #include "llvm/XRay/FDRRecords.h"
  18
  19 namespace llvm {
  20 namespace xray {
  21
  22 class RecordPrinter : public RecordVisitor {
  23   raw_ostream &OS;
  24   std::string Delim;
  25
  26 public:
  27   explicit RecordPrinter(raw_ostream &O, std::string D)
  28       : RecordVisitor(), OS(O), Delim(std::move(D)) {}
  29
  30   explicit RecordPrinter(raw_ostream &O) : RecordPrinter(O, ""){};
  31
  32   Error visit(BufferExtents &) override;
  33   Error visit(WallclockRecord &) override;
  34   Error visit(NewCPUIDRecord &) override;
  35   Error visit(TSCWrapRecord &) override;
  36   Error visit(CustomEventRecord &) override;
  37   Error visit(CallArgRecord &) override;
  38   Error visit(PIDRecord &) override;
  39   Error visit(NewBufferRecord &) override;
  40   Error visit(EndBufferRecord &) override;
  41   Error visit(FunctionRecord &) override;
  42   Error visit(CustomEventRecordV5 &) override;
  43   Error visit(TypedEventRecord &) override;
  44 };
  45
  46 } // namespace xray
  47 } // namespace llvm
  48
  49 #endif // LLVM_INCLUDE_LLVM_XRAY_RECORDPRINTER_H