Mutex #16
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Mutex #16
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Record Mutex lock and unlock operations and replay them on restore Remap old TID to new TID once we know Add additional synchronization to get TID mapping
Need `extern "C"` to prevent name mangling from C++
Replay Mutex state via Sync Op record and replay. Using the naive solution for now because when CondVars get replayed they will need locks to be held, so handling that optimization will require some actual thought to get it done properly. Uses `cur_count` in exec_env as an ID.
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