Mercurial > jdk8-mips64-public > hotspot / file comparison
comparison: src/share/vm/prims/jvmtiImpl.cpp
src/share/vm/prims/jvmtiImpl.cpp
- changeset 2836
- 0cddebc420d8
- parent 2624
- 46a56fac55c7
- child 3156
- f08d439fab8c
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| 2835:e534ac80e49a | 2836:0cddebc420d8 |
|---|---|
| 36 #include "runtime/deoptimization.hpp" | 36 #include "runtime/deoptimization.hpp" |
| 37 #include "runtime/handles.hpp" | 37 #include "runtime/handles.hpp" |
| 38 #include "runtime/handles.inline.hpp" | 38 #include "runtime/handles.inline.hpp" |
| 39 #include "runtime/interfaceSupport.hpp" | 39 #include "runtime/interfaceSupport.hpp" |
| 40 #include "runtime/javaCalls.hpp" | 40 #include "runtime/javaCalls.hpp" |
| 41 #include "runtime/os.hpp" | |
| 41 #include "runtime/serviceThread.hpp" | 42 #include "runtime/serviceThread.hpp" |
| 42 #include "runtime/signature.hpp" | 43 #include "runtime/signature.hpp" |
| 43 #include "runtime/vframe.hpp" | 44 #include "runtime/vframe.hpp" |
| 44 #include "runtime/vframe_hp.hpp" | 45 #include "runtime/vframe_hp.hpp" |
| 45 #include "runtime/vm_operations.hpp" | 46 #include "runtime/vm_operations.hpp" |
| 937 // zombie_ok == true here so that our nmethod that was just | 938 // zombie_ok == true here so that our nmethod that was just |
| 938 // made into a zombie can be locked. | 939 // made into a zombie can be locked. |
| 939 nmethodLocker::lock_nmethod(nm, true /* zombie_ok */); | 940 nmethodLocker::lock_nmethod(nm, true /* zombie_ok */); |
| 940 return event; | 941 return event; |
| 941 } | 942 } |
| 943 | |
| 942 JvmtiDeferredEvent JvmtiDeferredEvent::dynamic_code_generated_event( | 944 JvmtiDeferredEvent JvmtiDeferredEvent::dynamic_code_generated_event( |
| 943 const char* name, const void* code_begin, const void* code_end) { | 945 const char* name, const void* code_begin, const void* code_end) { |
| 944 JvmtiDeferredEvent event = JvmtiDeferredEvent(TYPE_DYNAMIC_CODE_GENERATED); | 946 JvmtiDeferredEvent event = JvmtiDeferredEvent(TYPE_DYNAMIC_CODE_GENERATED); |
| 945 event._event_data.dynamic_code_generated.name = name; | 947 // Need to make a copy of the name since we don't know how long |
| 948 // the event poster will keep it around after we enqueue the | |
| 949 // deferred event and return. strdup() failure is handled in | |
| 950 // the post() routine below. | |
| 951 event._event_data.dynamic_code_generated.name = os::strdup(name); | |
| 946 event._event_data.dynamic_code_generated.code_begin = code_begin; | 952 event._event_data.dynamic_code_generated.code_begin = code_begin; |
| 947 event._event_data.dynamic_code_generated.code_end = code_end; | 953 event._event_data.dynamic_code_generated.code_end = code_end; |
| 948 return event; | 954 return event; |
| 949 } | 955 } |
| 950 | 956 |
| 966 _event_data.compiled_method_unload.code_begin); | 972 _event_data.compiled_method_unload.code_begin); |
| 967 // done with the deferred event so unlock the nmethod | 973 // done with the deferred event so unlock the nmethod |
| 968 nmethodLocker::unlock_nmethod(nm); | 974 nmethodLocker::unlock_nmethod(nm); |
| 969 break; | 975 break; |
| 970 } | 976 } |
| 971 case TYPE_DYNAMIC_CODE_GENERATED: | 977 case TYPE_DYNAMIC_CODE_GENERATED: { |
| 972 JvmtiExport::post_dynamic_code_generated_internal( | 978 JvmtiExport::post_dynamic_code_generated_internal( |
| 973 _event_data.dynamic_code_generated.name, | 979 // if strdup failed give the event a default name |
| 980 (_event_data.dynamic_code_generated.name == NULL) | |
| 981 ? "unknown_code" : _event_data.dynamic_code_generated.name, | |
| 974 _event_data.dynamic_code_generated.code_begin, | 982 _event_data.dynamic_code_generated.code_begin, |
| 975 _event_data.dynamic_code_generated.code_end); | 983 _event_data.dynamic_code_generated.code_end); |
| 984 if (_event_data.dynamic_code_generated.name != NULL) { | |
| 985 // release our copy | |
| 986 os::free((void *)_event_data.dynamic_code_generated.name); | |
| 987 } | |
| 976 break; | 988 break; |
| 989 } | |
| 977 default: | 990 default: |
| 978 ShouldNotReachHere(); | 991 ShouldNotReachHere(); |
| 979 } | 992 } |
| 980 } | 993 } |
| 981 | 994 |
