Hi All, I have been doing some application tracing on OS X using the pid provider to trace function entry and returns. I have noticed that some function have entry probes, but no return probes. In fact, there are not even any instruction offset probes, only the entry probe. This is unbalancing the indent flow graphs (-F). Any idea why this is happening?
Example: # dtrace -l -p 243 -n 'pid$target::memcpy:' Password: ID PROVIDER MODULE FUNCTION NAME 57175 pid243 libSystem.B.dylib memcpy entry 225226 pid243 dyld memcpy entry # # dtrace -l -p 1617 -n 'pid$target::RTSPSession_CheckState:' ID PROVIDER MODULE FUNCTION NAME 437436 pid1617 QuickTimeStreaming RTSPSession_CheckState entry # _______________________________________________ dtrace-discuss mailing list [email protected]
