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comparison src/share/vm/classfile/javaClasses.cpp @ 98:deb97b8ef02b

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6679708: No_Safepoint_Verifier and BacktraceBuilder have uninitialized fields Summary: fix or remove uninitialized fields Reviewed-by: kvn, rasbold
author never
date Wed, 26 Mar 2008 12:25:06 -0700
parents 90f5ddc7297b
children ba764ed4b6f2
comparison
equal deleted inserted replaced
76:d6fe2e4959d6 98:deb97b8ef02b
1013 objArrayOop _head; 1013 objArrayOop _head;
1014 objArrayOop _methods; 1014 objArrayOop _methods;
1015 typeArrayOop _bcis; 1015 typeArrayOop _bcis;
1016 int _index; 1016 int _index;
1017 bool _dirty; 1017 bool _dirty;
1018 bool _done;
1019 No_Safepoint_Verifier _nsv; 1018 No_Safepoint_Verifier _nsv;
1020 1019
1021 public: 1020 public:
1022 1021
1023 enum { 1022 enum {
1027 trace_size = java_lang_Throwable::trace_size, 1026 trace_size = java_lang_Throwable::trace_size,
1028 trace_chunk_size = java_lang_Throwable::trace_chunk_size 1027 trace_chunk_size = java_lang_Throwable::trace_chunk_size
1029 }; 1028 };
1030 1029
1031 // constructor for new backtrace 1030 // constructor for new backtrace
1032 BacktraceBuilder(TRAPS): _methods(NULL), _bcis(NULL), _head(NULL) { 1031 BacktraceBuilder(TRAPS): _methods(NULL), _bcis(NULL), _head(NULL), _dirty(false) {
1033 expand(CHECK); 1032 expand(CHECK);
1034 _backtrace = _head; 1033 _backtrace = _head;
1035 _index = 0; 1034 _index = 0;
1036 _dirty = false;
1037 _done = false;
1038 } 1035 }
1039 1036
1040 void flush() { 1037 void flush() {
1041 if (_dirty && _methods != NULL) { 1038 if (_dirty && _methods != NULL) {
1042 BarrierSet* bs = Universe::heap()->barrier_set(); 1039 BarrierSet* bs = Universe::heap()->barrier_set();