109 lines
3.1 KiB
C++
109 lines
3.1 KiB
C++
//===- RecordPrinter.cpp - FDR Record Printer -----------------------------===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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#include "llvm/XRay/RecordPrinter.h"
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#include "llvm/Support/FormatVariadic.h"
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namespace llvm {
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namespace xray {
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Error RecordPrinter::visit(BufferExtents &R) {
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OS << formatv("<Buffer: size = {0} bytes>", R.size()) << Delim;
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return Error::success();
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}
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Error RecordPrinter::visit(WallclockRecord &R) {
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OS << formatv("<Wall Time: seconds = {0}.{1,0+6}>", R.seconds(), R.nanos())
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<< Delim;
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return Error::success();
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}
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Error RecordPrinter::visit(NewCPUIDRecord &R) {
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OS << formatv("<CPU: id = {0}, tsc = {1}>", R.cpuid(), R.tsc()) << Delim;
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return Error::success();
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}
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Error RecordPrinter::visit(TSCWrapRecord &R) {
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OS << formatv("<TSC Wrap: base = {0}>", R.tsc()) << Delim;
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return Error::success();
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}
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Error RecordPrinter::visit(CustomEventRecord &R) {
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OS << formatv(
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"<Custom Event: tsc = {0}, cpu = {1}, size = {2}, data = '{3}'>",
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R.tsc(), R.cpu(), R.size(), R.data())
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<< Delim;
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return Error::success();
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}
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Error RecordPrinter::visit(CustomEventRecordV5 &R) {
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OS << formatv("<Custom Event: delta = +{0}, size = {1}, data = '{2}'>",
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R.delta(), R.size(), R.data())
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<< Delim;
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return Error::success();
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}
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Error RecordPrinter::visit(TypedEventRecord &R) {
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OS << formatv(
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"<Typed Event: delta = +{0}, type = {1}, size = {2}, data = '{3}'",
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R.delta(), R.eventType(), R.size(), R.data())
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<< Delim;
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return Error::success();
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}
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Error RecordPrinter::visit(CallArgRecord &R) {
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OS << formatv("<Call Argument: data = {0} (hex = {0:x})>", R.arg()) << Delim;
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return Error::success();
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}
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Error RecordPrinter::visit(PIDRecord &R) {
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OS << formatv("<PID: {0}>", R.pid()) << Delim;
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return Error::success();
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}
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Error RecordPrinter::visit(NewBufferRecord &R) {
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OS << formatv("<Thread ID: {0}>", R.tid()) << Delim;
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return Error::success();
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}
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Error RecordPrinter::visit(EndBufferRecord &R) {
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OS << "<End of Buffer>" << Delim;
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return Error::success();
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}
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Error RecordPrinter::visit(FunctionRecord &R) {
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// FIXME: Support symbolization here?
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switch (R.recordType()) {
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case RecordTypes::ENTER:
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OS << formatv("<Function Enter: #{0} delta = +{1}>", R.functionId(),
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R.delta());
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break;
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case RecordTypes::ENTER_ARG:
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OS << formatv("<Function Enter With Arg: #{0} delta = +{1}>",
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R.functionId(), R.delta());
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break;
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case RecordTypes::EXIT:
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OS << formatv("<Function Exit: #{0} delta = +{1}>", R.functionId(),
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R.delta());
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break;
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case RecordTypes::TAIL_EXIT:
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OS << formatv("<Function Tail Exit: #{0} delta = +{1}>", R.functionId(),
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R.delta());
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break;
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case RecordTypes::CUSTOM_EVENT:
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case RecordTypes::TYPED_EVENT:
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// TODO: Flag as a bug?
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break;
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}
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OS << Delim;
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return Error::success();
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}
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} // namespace xray
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} // namespace llvm
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