diff options
Diffstat (limited to 'contrib/llvm-project/lldb/source/Plugins/Trace/intel-pt/LibiptDecoder.h')
| -rw-r--r-- | contrib/llvm-project/lldb/source/Plugins/Trace/intel-pt/LibiptDecoder.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/contrib/llvm-project/lldb/source/Plugins/Trace/intel-pt/LibiptDecoder.h b/contrib/llvm-project/lldb/source/Plugins/Trace/intel-pt/LibiptDecoder.h index cad4d39fcf24..66f3798cd600 100644 --- a/contrib/llvm-project/lldb/source/Plugins/Trace/intel-pt/LibiptDecoder.h +++ b/contrib/llvm-project/lldb/source/Plugins/Trace/intel-pt/LibiptDecoder.h @@ -94,6 +94,16 @@ llvm::Expected<std::vector<IntelPTThreadSubtrace>> SplitTraceInContinuousExecutions(TraceIntelPT &trace_intel_pt, llvm::ArrayRef<uint8_t> buffer); +/// Find the lowest TSC in the given trace. +/// +/// \return +/// The lowest TSC value in this trace if available, \a llvm::None if the +/// trace is empty or the trace contains no timing information, or an \a +/// llvm::Error if it was not possible to set up the decoder. +llvm::Expected<llvm::Optional<uint64_t>> +FindLowestTSCInTrace(TraceIntelPT &trace_intel_pt, + llvm::ArrayRef<uint8_t> buffer); + } // namespace trace_intel_pt } // namespace lldb_private |