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comparison graal/com.oracle.truffle.api/src/com/oracle/truffle/api/instrument/Instrument.java @ 21354:575032310b2c

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Truffle/Instrumentation: runtime failures executing an AdvancedInstrument root are now reported automatically via a new mehtod onAdvancedInstrumentResultListener.
author Michael Van De Vanter <michael.van.de.vanter@oracle.com>
date Tue, 12 May 2015 14:48:33 -0700
parents 876e710523c5
children 442b57a7f208
comparison
equal deleted inserted replaced
21353:876e710523c5 21354:575032310b2c
434 adoptChildren(); 434 adoptChildren();
435 AdvancedInstrument.this.probe.invalidateProbeUnchanged(); 435 AdvancedInstrument.this.probe.invalidateProbeUnchanged();
436 } 436 }
437 } 437 }
438 if (instrumentRoot != null) { 438 if (instrumentRoot != null) {
439 // TODO (mlvdv) should report exception ; non-trivial architectural change 439 final AdvancedInstrumentResultListener resultListener = AdvancedInstrument.this.rootFactory.resultListener();
440 instrumentRoot.executeRoot(node, vFrame); 440 try {
441 final Object result = instrumentRoot.executeRoot(node, vFrame);
442 if (resultListener != null) {
443 resultListener.notifyResult(node, vFrame, result);
444 }
445 } catch (RuntimeException ex) {
446 if (resultListener != null) {
447 resultListener.notifyFailure(node, vFrame, ex);
448 }
449 }
441 } 450 }
442 if (nextInstrumentNode != null) { 451 if (nextInstrumentNode != null) {
443 nextInstrumentNode.enter(node, vFrame); 452 nextInstrumentNode.enter(node, vFrame);
444 } 453 }
445 } 454 }