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//===-- TraceGDBRemotePackets.cpp -------------------------------*- C++ -*-===//
//
// 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 "lldb/Utility/TraceGDBRemotePackets.h"
using namespace llvm;
using namespace llvm::json;
namespace lldb_private {
/// jLLDBTraceSupported
/// \{
bool fromJSON(const json::Value &value, TraceSupportedResponse &packet,
Path path) {
ObjectMapper o(value, path);
return o && o.map("description", packet.description) &&
o.map("name", packet.name);
}
json::Value toJSON(const TraceSupportedResponse &packet) {
return json::Value(
Object{{"description", packet.description}, {"name", packet.name}});
}
/// \}
/// jLLDBTraceStart
/// \{
bool TraceStartRequest::IsProcessTracing() const { return !(bool)tids; }
bool fromJSON(const json::Value &value, TraceStartRequest &packet, Path path) {
ObjectMapper o(value, path);
return o && o.map("type", packet.type) && o.map("tids", packet.tids);
}
json::Value toJSON(const TraceStartRequest &packet) {
return json::Value(Object{{"tids", packet.tids}, {"type", packet.type}});
}
/// \}
/// jLLDBTraceStop
/// \{
TraceStopRequest::TraceStopRequest(llvm::StringRef type,
const std::vector<lldb::tid_t> &tids_)
: type(type) {
tids.emplace();
for (lldb::tid_t tid : tids_)
tids->push_back(tid);
}
bool TraceStopRequest::IsProcessTracing() const { return !(bool)tids; }
bool fromJSON(const json::Value &value, TraceStopRequest &packet, Path path) {
ObjectMapper o(value, path);
return o && o.map("type", packet.type) && o.map("tids", packet.tids);
}
json::Value toJSON(const TraceStopRequest &packet) {
return json::Value(Object{{"type", packet.type}, {"tids", packet.tids}});
}
/// \}
/// jLLDBTraceGetState
/// \{
bool fromJSON(const json::Value &value, TraceGetStateRequest &packet,
Path path) {
ObjectMapper o(value, path);
return o && o.map("type", packet.type);
}
json::Value toJSON(const TraceGetStateRequest &packet) {
return json::Value(Object{{"type", packet.type}});
}
bool fromJSON(const json::Value &value, TraceBinaryData &packet, Path path) {
ObjectMapper o(value, path);
return o && o.map("kind", packet.kind) && o.map("size", packet.size);
}
json::Value toJSON(const TraceBinaryData &packet) {
return json::Value(Object{{"kind", packet.kind}, {"size", packet.size}});
}
bool fromJSON(const json::Value &value, TraceThreadState &packet, Path path) {
ObjectMapper o(value, path);
return o && o.map("tid", packet.tid) &&
o.map("binaryData", packet.binary_data);
}
json::Value toJSON(const TraceThreadState &packet) {
return json::Value(
Object{{"tid", packet.tid}, {"binaryData", packet.binary_data}});
}
bool fromJSON(const json::Value &value, TraceGetStateResponse &packet,
Path path) {
ObjectMapper o(value, path);
return o && o.map("tracedThreads", packet.traced_threads) &&
o.map("processBinaryData", packet.process_binary_data) &&
o.map("cpus", packet.cpus) && o.map("warnings", packet.warnings);
}
json::Value toJSON(const TraceGetStateResponse &packet) {
return json::Value(Object{{"tracedThreads", packet.traced_threads},
{"processBinaryData", packet.process_binary_data},
{"cpus", packet.cpus},
{"warnings", packet.warnings}});
}
void TraceGetStateResponse::AddWarning(StringRef warning) {
if (!warnings)
warnings.emplace();
warnings->push_back(warning.data());
}
bool fromJSON(const json::Value &value, TraceCpuState &packet,
json::Path path) {
ObjectMapper o(value, path);
uint64_t cpu_id;
if (!(o && o.map("id", cpu_id) && o.map("binaryData", packet.binary_data)))
return false;
packet.id = static_cast<lldb::cpu_id_t>(cpu_id);
return true;
}
json::Value toJSON(const TraceCpuState &packet) {
return json::Value(
Object{{"id", packet.id}, {"binaryData", packet.binary_data}});
}
/// \}
/// jLLDBTraceGetBinaryData
/// \{
json::Value toJSON(const TraceGetBinaryDataRequest &packet) {
return json::Value(Object{{"type", packet.type},
{"kind", packet.kind},
{"tid", packet.tid},
{"cpuId", packet.cpu_id}});
}
bool fromJSON(const json::Value &value, TraceGetBinaryDataRequest &packet,
Path path) {
ObjectMapper o(value, path);
std::optional<uint64_t> cpu_id;
if (!(o && o.map("type", packet.type) && o.map("kind", packet.kind) &&
o.map("tid", packet.tid) && o.map("cpuId", cpu_id)))
return false;
if (cpu_id)
packet.cpu_id = static_cast<lldb::cpu_id_t>(*cpu_id);
return true;
}
/// \}
} // namespace lldb_private
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