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