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path: root/lib/runtime_tools/src/dbg.erl
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2015-06-18Change license text to APLv2Bruce Yinhe
2015-02-26Ensure dbg tracer exits when dbg is stoppedJames Fish
Previously the tracer might receive an 'EXIT' message in the trace receive loop and treat it as garbage. Test uses a custom dbg process handler to reliably recreate the race condition, i.e. the message order {trace, ..}, {'EXIT, ..}.
2014-01-02Correct doc of return value of dbg:{stop,stop_clear} functionsLuca Favatella
2013-08-06Allow 'silent' flag to be set with dbg:p/2Siri Hansen
This flag, which silences call trace, can be set with erlang:trace/3, but was not allowed in dbg:p/2. This has been corrected.
2013-04-05Use erlang:demonitor(Ref, [flush]) where applicableLoïc Hoguin
2013-01-25Update copyright yearsBjörn-Egil Dahlberg
2012-07-19runtime_tools: Remove VxWorksBjörn-Egil Dahlberg
2011-10-21Flush trace file driver before stopping dbgSiri Hansen
Earlier dbg:stop only did erlang:trace_delivered and did not flush the trace file driver. Therefore there could still be trace messages that were delivered to the driver (guaranteed by erlang:trace_delivered) but not yet written to the file. This commit adds this flushing on each node before the dbg process terminates.
2011-08-03Add two additional built-in trace patterns, c and cxLukas Larsson
c means [{'_',[],[{message,{caller}}]}] cx means [{'_',[],[{exception_trace},{message,{caller}}]}]
2010-03-22Merge branch 'pan/otp_8332_halfword' into devErlang/OTP
* pan/otp_8332_halfword: Teach testcase in driver_suite the new prototype for driver_async wx: Correct usage of driver callbacks from wx thread Adopt the new (R13B04) Nif functionality to the halfword codebase Support monitoring and demonitoring from driver threads Fix further test-suite problems Correct the VM to work for more test suites Teach {wordsize,internal|external} to system_info/1 Make tracing and distribution work Turn on instruction packing in the loader and virtual machine Add the BeamInstr data type for loaded BEAM code Fix the BEAM dissambler for the half-word emulator Store pointers to heap data in 32-bit words Add a custom mmap wrapper to force heaps into the lower address range Fit all heap data into the 32-bit address range
2010-03-10Make tracing and distribution workPatrik Nyblom
Rewrite trace code and external coding. Also slightly correct the interface to the match-spec engine to make tracing work. That will make the test suites runnable.
2009-11-20The R13B03 release.OTP_R13B03Erlang/OTP