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1.158.3 SystemDictionary: builtins

basicBacktrace
Prints the method invocation stack backtrace, as an aid to debugging


byteCodeCounter
Answer the number of bytecodes executed by the VM


debug
This methods provides a way to break in the VM code. Set a breakpoint in _gst_debug and call this method near the point where you think the bug happens.


declarationTrace
Answer whether compiled bytecodes are printed on stdout


declarationTrace: aBoolean
Set whether compiled bytecodes are printed on stdout


executionTrace
Answer whether executed bytecodes are printed on stdout


executionTrace: aBoolean
Set whether executed bytecodes are printed on stdout


getTraceFlag: anIndex
Private - Returns a boolean value which is one of the interpreter's tracing flags


setTraceFlag: anIndex to: aBoolean
Private - Sets the value of one of the interpreter's tracing flags (indicated by 'anIndex') to the value aBoolean.


verboseTrace
Answer whether execution tracing prints the object on the stack top


verboseTrace: aBoolean
Set whether execution tracing prints the object on the stack top