/// If \a llvm::None, then this starts tracing the whole process. Otherwise,
/// only tracing for the specified threads is enabled.
- llvm::Optional<std::vector<lldb::tid_t>> tids;
+ llvm::Optional<std::vector<int64_t>> tids;
/// \return
/// \b true if \a tids is \a None, i.e. whole process tracing.
std::string type;
/// If \a llvm::None, then this stops tracing the whole process. Otherwise,
/// only tracing for the specified threads is stopped.
- llvm::Optional<std::vector<lldb::tid_t>> tids;
+ llvm::Optional<std::vector<int64_t>> tids;
};
bool fromJSON(const llvm::json::Value &value, TraceStopRequest &packet,
/// Identifier of data to fetch with jLLDBTraceGetBinaryData.
std::string kind;
/// Size in bytes for this data.
- uint64_t size;
+ int64_t size;
};
bool fromJSON(const llvm::json::Value &value, TraceBinaryData &packet,
llvm::json::Value toJSON(const TraceBinaryData &packet);
struct TraceThreadState {
- lldb::tid_t tid;
+ int64_t tid;
/// List of binary data objects for this thread.
std::vector<TraceBinaryData> binaryData;
};
/// Identifier for the data.
std::string kind;
/// Optional tid if the data is related to a thread.
- llvm::Optional<lldb::tid_t> tid;
+ llvm::Optional<int64_t> tid;
/// Offset in bytes from where to start reading the data.
- uint64_t offset;
+ int64_t offset;
/// Number of bytes to read.
- uint64_t size;
+ int64_t size;
};
bool fromJSON(const llvm::json::Value &value,
#include <chrono>
/// See docs/lldb-gdb-remote.txt for more information.
-///
-/// Do not use system-dependent types, like size_t, because they might cause
-/// issues when compiling on arm.
namespace lldb_private {
// List of data kinds used by jLLDBGetState and jLLDBGetBinaryData.
/// \{
struct TraceIntelPTStartRequest : TraceStartRequest {
/// Size in bytes to use for each thread's trace buffer.
- uint64_t trace_buffer_size;
+ int64_t trace_buffer_size;
/// Whether to enable TSC
bool enable_tsc;
/// PSB packet period
- llvm::Optional<uint64_t> psb_period;
+ llvm::Optional<int64_t> psb_period;
/// Required when doing "process tracing".
///
/// Limit in bytes on all the thread traces started by this "process trace"
/// instance. When a thread is about to be traced and the limit would be hit,
/// then a "tracing" stop event is triggered.
- llvm::Optional<uint64_t> process_buffer_size_limit;
+ llvm::Optional<int64_t> process_buffer_size_limit;
/// Whether to have a trace buffer per thread or per cpu core.
llvm::Optional<bool> per_core_tracing;
IntelPTThreadTraceCollection::GetThreadStates() const {
std::vector<TraceThreadState> states;
for (const auto &it : m_thread_traces)
- states.push_back({it.first,
+ states.push_back({static_cast<int64_t>(it.first),
{TraceBinaryData{IntelPTDataKinds::kTraceBuffer,
- it.second->GetTraceBufferSize()}}});
+ static_cast<int64_t>(
+ it.second->GetTraceBufferSize())}}});
return states;
}
return cpu_info.takeError();
TraceGetStateResponse state;
- state.processBinaryData.push_back(
- {IntelPTDataKinds::kProcFsCpuInfo, cpu_info->size()});
+ state.processBinaryData.push_back({IntelPTDataKinds::kProcFsCpuInfo,
+ static_cast<int64_t>(cpu_info->size())});
std::vector<TraceThreadState> thread_states =
m_thread_traces.GetThreadStates();
request.trace_buffer_size = trace_buffer_size;
request.process_buffer_size_limit = total_buffer_size_limit;
request.enable_tsc = enable_tsc;
- request.psb_period =
- psb_period.map([](size_t val) { return static_cast<uint64_t>(val); });
+ request.psb_period = psb_period.map([](size_t val) { return (int64_t)val; });
request.type = GetPluginName().str();
request.per_core_tracing = per_core_tracing;
return Trace::Start(toJSON(request));
TraceIntelPTStartRequest request;
request.trace_buffer_size = trace_buffer_size;
request.enable_tsc = enable_tsc;
- request.psb_period =
- psb_period.map([](size_t val) { return static_cast<uint64_t>(val); });
+ request.psb_period = psb_period.map([](size_t val) { return (int64_t)val; });
request.type = GetPluginName().str();
request.tids.emplace();
for (lldb::tid_t tid : tids)
"Tracing data \"%s\" is not available for thread %" PRIu64 ".",
kind.data(), tid);
- TraceGetBinaryDataRequest request{GetPluginName().str(), kind.str(), tid, 0,
- *size};
+ TraceGetBinaryDataRequest request{GetPluginName().str(), kind.str(),
+ static_cast<int64_t>(tid), 0,
+ static_cast<int64_t>(*size)};
return m_live_process->TraceGetBinaryData(request);
}
"Tracing data \"%s\" is not available for the process.", kind.data());
TraceGetBinaryDataRequest request{GetPluginName().str(), kind.str(), None, 0,
- *size};
+ static_cast<int64_t>(*size)};
return m_live_process->TraceGetBinaryData(request);
}
: type(type) {
tids.emplace();
for (lldb::tid_t tid : tids_)
- tids->push_back(tid);
+ tids->push_back(static_cast<int64_t>(tid));
}
bool TraceStopRequest::IsProcessTracing() const { return !(bool)tids; }
json::Value LinuxPerfZeroTscConversion::toJSON() {
return json::Value(json::Object{
{"kind", "tsc-perf-zero-conversion"},
- {"time_mult", m_time_mult},
- {"time_shift", m_time_shift},
- {"time_zero", m_time_zero},
+ {"time_mult", static_cast<int64_t>(m_time_mult)},
+ {"time_shift", static_cast<int64_t>(m_time_shift)},
+ {"time_zero", static_cast<int64_t>(m_time_zero)},
});
}
json::Path path) {
ObjectMapper o(value, path);
- uint64_t time_mult, time_shift, time_zero;
+ int64_t time_mult, time_shift, time_zero;
if (!o || !o.map("time_mult", time_mult) ||
!o.map("time_shift", time_shift) || !o.map("time_zero", time_zero))
return false;
tsc_conversion = std::make_unique<LinuxPerfZeroTscConversion>(
static_cast<uint32_t>(time_mult), static_cast<uint16_t>(time_shift),
- time_zero);
+ static_cast<uint64_t>(time_zero));
return true;
}