1 //===- RecordPrinter.cpp - FDR Record Printer -----------------------------===//
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
7 //===----------------------------------------------------------------------===//
8 #include "llvm/XRay/RecordPrinter.h"
10 #include "llvm/Support/FormatVariadic.h"
15 Error RecordPrinter::visit(BufferExtents &R) {
16 OS << formatv("<Buffer: size = {0} bytes>", R.size()) << Delim;
17 return Error::success();
20 Error RecordPrinter::visit(WallclockRecord &R) {
21 OS << formatv("<Wall Time: seconds = {0}.{1,0+6}>", R.seconds(), R.nanos())
23 return Error::success();
26 Error RecordPrinter::visit(NewCPUIDRecord &R) {
27 OS << formatv("<CPU: id = {0}, tsc = {1}>", R.cpuid(), R.tsc()) << Delim;
28 return Error::success();
31 Error RecordPrinter::visit(TSCWrapRecord &R) {
32 OS << formatv("<TSC Wrap: base = {0}>", R.tsc()) << Delim;
33 return Error::success();
36 Error RecordPrinter::visit(CustomEventRecord &R) {
38 "<Custom Event: tsc = {0}, cpu = {1}, size = {2}, data = '{3}'>",
39 R.tsc(), R.cpu(), R.size(), R.data())
41 return Error::success();
44 Error RecordPrinter::visit(CustomEventRecordV5 &R) {
45 OS << formatv("<Custom Event: delta = +{0}, size = {1}, data = '{2}'>",
46 R.delta(), R.size(), R.data())
48 return Error::success();
51 Error RecordPrinter::visit(TypedEventRecord &R) {
53 "<Typed Event: delta = +{0}, type = {1}, size = {2}, data = '{3}'",
54 R.delta(), R.eventType(), R.size(), R.data())
56 return Error::success();
59 Error RecordPrinter::visit(CallArgRecord &R) {
60 OS << formatv("<Call Argument: data = {0} (hex = {0:x})>", R.arg()) << Delim;
61 return Error::success();
64 Error RecordPrinter::visit(PIDRecord &R) {
65 OS << formatv("<PID: {0}>", R.pid()) << Delim;
66 return Error::success();
69 Error RecordPrinter::visit(NewBufferRecord &R) {
70 OS << formatv("<Thread ID: {0}>", R.tid()) << Delim;
71 return Error::success();
74 Error RecordPrinter::visit(EndBufferRecord &R) {
75 OS << "<End of Buffer>" << Delim;
76 return Error::success();
79 Error RecordPrinter::visit(FunctionRecord &R) {
80 // FIXME: Support symbolization here?
81 switch (R.recordType()) {
82 case RecordTypes::ENTER:
83 OS << formatv("<Function Enter: #{0} delta = +{1}>", R.functionId(),
86 case RecordTypes::ENTER_ARG:
87 OS << formatv("<Function Enter With Arg: #{0} delta = +{1}>",
88 R.functionId(), R.delta());
90 case RecordTypes::EXIT:
91 OS << formatv("<Function Exit: #{0} delta = +{1}>", R.functionId(),
94 case RecordTypes::TAIL_EXIT:
95 OS << formatv("<Function Tail Exit: #{0} delta = +{1}>", R.functionId(),
98 case RecordTypes::CUSTOM_EVENT:
99 case RecordTypes::TYPED_EVENT:
100 // TODO: Flag as a bug?
104 return Error::success();