3511 cp_cache = pv_node->constants()->cache();
3512 if (cp_cache != NULL) {
3513 cp_cache->adjust_method_entries(&trace_name_printed);
3514 }
3515 }
3516 }
3517 }
3518
3519 void VM_RedefineClasses::update_jmethod_ids() {
3520 for (int j = 0; j < _matching_methods_length; ++j) {
3521 Method* old_method = _matching_old_methods[j];
3522 jmethodID jmid = old_method->find_jmethod_id_or_null();
3523 if (jmid != NULL) {
3524 // There is a jmethodID, change it to point to the new method
3525 methodHandle new_method_h(_matching_new_methods[j]);
3526 Method::change_method_associated_with_jmethod_id(jmid, new_method_h());
3527 assert(Method::resolve_jmethod_id(jmid) == _matching_new_methods[j],
3528 "should be replaced");
3529 }
3530 }
3531 // Update deleted jmethodID
3532 for (int j = 0; j < _deleted_methods_length; ++j) {
3533 Method* old_method = _deleted_methods[j];
3534 jmethodID jmid = old_method->find_jmethod_id_or_null();
3535 if (jmid != NULL) {
3536 // Change the jmethodID to point to NSME.
3537 Method::change_method_associated_with_jmethod_id(jmid, Universe::throw_no_such_method_error());
3538 }
3539 }
3540 }
3541
3542 int VM_RedefineClasses::check_methods_and_mark_as_obsolete() {
3543 int emcp_method_count = 0;
3544 int obsolete_count = 0;
3545 int old_index = 0;
3546 for (int j = 0; j < _matching_methods_length; ++j, ++old_index) {
3547 Method* old_method = _matching_old_methods[j];
3548 Method* new_method = _matching_new_methods[j];
3549 Method* old_array_method;
3550
3551 // Maintain an old_index into the _old_methods array by skipping
3552 // deleted methods
3553 while ((old_array_method = _old_methods->at(old_index)) != old_method) {
3554 ++old_index;
3555 }
3556
3557 if (MethodComparator::methods_EMCP(old_method, new_method)) {
3558 // The EMCP definition from JSR-163 requires the bytecodes to be
3559 // the same with the exception of constant pool indices which may
|
3511 cp_cache = pv_node->constants()->cache();
3512 if (cp_cache != NULL) {
3513 cp_cache->adjust_method_entries(&trace_name_printed);
3514 }
3515 }
3516 }
3517 }
3518
3519 void VM_RedefineClasses::update_jmethod_ids() {
3520 for (int j = 0; j < _matching_methods_length; ++j) {
3521 Method* old_method = _matching_old_methods[j];
3522 jmethodID jmid = old_method->find_jmethod_id_or_null();
3523 if (jmid != NULL) {
3524 // There is a jmethodID, change it to point to the new method
3525 methodHandle new_method_h(_matching_new_methods[j]);
3526 Method::change_method_associated_with_jmethod_id(jmid, new_method_h());
3527 assert(Method::resolve_jmethod_id(jmid) == _matching_new_methods[j],
3528 "should be replaced");
3529 }
3530 }
3531 }
3532
3533 int VM_RedefineClasses::check_methods_and_mark_as_obsolete() {
3534 int emcp_method_count = 0;
3535 int obsolete_count = 0;
3536 int old_index = 0;
3537 for (int j = 0; j < _matching_methods_length; ++j, ++old_index) {
3538 Method* old_method = _matching_old_methods[j];
3539 Method* new_method = _matching_new_methods[j];
3540 Method* old_array_method;
3541
3542 // Maintain an old_index into the _old_methods array by skipping
3543 // deleted methods
3544 while ((old_array_method = _old_methods->at(old_index)) != old_method) {
3545 ++old_index;
3546 }
3547
3548 if (MethodComparator::methods_EMCP(old_method, new_method)) {
3549 // The EMCP definition from JSR-163 requires the bytecodes to be
3550 // the same with the exception of constant pool indices which may
|