Mercurial > hg > graal-compiler
diff src/share/vm/oops/klass.hpp @ 4800:94ec88ca68e2
7115199: Add event tracing hooks and Java Flight Recorder infrastructure
Summary: Added a nop tracing infrastructure, JFR makefile changes and other infrastructure used only by JFR.
Reviewed-by: acorn, sspitsyn
Contributed-by: markus.gronlund@oracle.com
| author | phh |
|---|---|
| date | Wed, 11 Jan 2012 17:34:02 -0500 |
| parents | c7f3d0b4570f |
| children | 4f3ce9284781 |
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--- a/src/share/vm/oops/klass.hpp Mon Jan 09 10:27:24 2012 +0100 +++ b/src/share/vm/oops/klass.hpp Wed Jan 11 17:34:02 2012 -0500 @@ -33,6 +33,7 @@ #include "oops/klassPS.hpp" #include "oops/oop.hpp" #include "runtime/orderAccess.hpp" +#include "trace/traceMacros.hpp" #include "utilities/accessFlags.hpp" #ifndef SERIALGC #include "gc_implementation/concurrentMarkSweep/cmsOopClosures.hpp" @@ -80,6 +81,7 @@ // [last_biased_lock_bulk_revocation_time] (64 bits) // [prototype_header] // [biased_lock_revocation_count] +// [trace_id] // Forward declarations. @@ -263,6 +265,9 @@ markOop _prototype_header; // Used when biased locking is both enabled and disabled for this type jint _biased_lock_revocation_count; +#ifdef TRACE_DEFINE_KLASS_TRACE_ID + TRACE_DEFINE_KLASS_TRACE_ID; +#endif public: // returns the enclosing klassOop @@ -683,6 +688,9 @@ jlong last_biased_lock_bulk_revocation_time() { return _last_biased_lock_bulk_revocation_time; } void set_last_biased_lock_bulk_revocation_time(jlong cur_time) { _last_biased_lock_bulk_revocation_time = cur_time; } +#ifdef TRACE_DEFINE_KLASS_METHODS + TRACE_DEFINE_KLASS_METHODS; +#endif // garbage collection support virtual void follow_weak_klass_links(