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_XRAY_RECORDPRINTER_H
14 #define 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_XRAY_RECORDPRINTER_H
50