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comparison src/share/vm/prims/jvmtiImpl.cpp @ 2125:7246a374a9f2

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6458402: 3 jvmti tests fail with CMS and +ExplicitGCInvokesConcurrent Summary: Make JvmtiGCMark safe to run non-safepoint and instrument CMS Reviewed-by: ysr, dcubed
author kamg
date Mon, 10 Jan 2011 17:14:53 -0500
parents 09b4dd4f152b
children 9afee0b9fc1d
comparison
equal deleted inserted replaced
2124:e31d8c656c5b 2125:7246a374a9f2
210 void GrowableCache::oops_do(OopClosure* f) { 210 void GrowableCache::oops_do(OopClosure* f) {
211 int len = _elements->length(); 211 int len = _elements->length();
212 for (int i=0; i<len; i++) { 212 for (int i=0; i<len; i++) {
213 GrowableElement *e = _elements->at(i); 213 GrowableElement *e = _elements->at(i);
214 e->oops_do(f); 214 e->oops_do(f);
215 } 215 _cache[i] = e->getCacheValue();
216 }
217
218 void GrowableCache::gc_epilogue() {
219 int len = _elements->length();
220 // recompute the new cache value after GC
221 for (int i=0; i<len; i++) {
222 _cache[i] = _elements->at(i)->getCacheValue();
223 } 216 }
224 } 217 }
225 218
226 // 219 //
227 // class JvmtiBreakpoint 220 // class JvmtiBreakpoint
397 390
398 JvmtiBreakpoints:: ~JvmtiBreakpoints() {} 391 JvmtiBreakpoints:: ~JvmtiBreakpoints() {}
399 392
400 void JvmtiBreakpoints::oops_do(OopClosure* f) { 393 void JvmtiBreakpoints::oops_do(OopClosure* f) {
401 _bps.oops_do(f); 394 _bps.oops_do(f);
402 }
403
404 void JvmtiBreakpoints::gc_epilogue() {
405 _bps.gc_epilogue();
406 } 395 }
407 396
408 void JvmtiBreakpoints::print() { 397 void JvmtiBreakpoints::print() {
409 #ifndef PRODUCT 398 #ifndef PRODUCT
410 ResourceMark rm; 399 ResourceMark rm;
532 if (_jvmti_breakpoints != NULL) { 521 if (_jvmti_breakpoints != NULL) {
533 _jvmti_breakpoints->oops_do(f); 522 _jvmti_breakpoints->oops_do(f);
534 } 523 }
535 } 524 }
536 525
537 void JvmtiCurrentBreakpoints::gc_epilogue() {
538 if (_jvmti_breakpoints != NULL) {
539 _jvmti_breakpoints->gc_epilogue();
540 }
541 }
542
543
544 /////////////////////////////////////////////////////////////// 526 ///////////////////////////////////////////////////////////////
545 // 527 //
546 // class VM_GetOrSetLocal 528 // class VM_GetOrSetLocal
547 // 529 //
548 530