Mercurial > hg > graal-compiler
comparison src/share/vm/oops/methodOop.hpp @ 6197:d2a62e0f25eb
6995781: Native Memory Tracking (Phase 1)
7151532: DCmd for hotspot native memory tracking
Summary: Implementation of native memory tracking phase 1, which tracks VM native memory usage, and related DCmd
Reviewed-by: acorn, coleenp, fparain
author | zgu |
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date | Thu, 28 Jun 2012 17:03:16 -0400 |
parents | eba1d5bce9e8 |
children | e74da3c2b827 9c9fb30d2b3b |
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6174:74533f63b116 | 6197:d2a62e0f25eb |
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799 // There is presently no provision for concurrent access | 799 // There is presently no provision for concurrent access |
800 // to breakpoint lists, which is only OK for JVMTI because | 800 // to breakpoint lists, which is only OK for JVMTI because |
801 // breakpoints are written only at safepoints, and are read | 801 // breakpoints are written only at safepoints, and are read |
802 // concurrently only outside of safepoints. | 802 // concurrently only outside of safepoints. |
803 | 803 |
804 class BreakpointInfo : public CHeapObj { | 804 class BreakpointInfo : public CHeapObj<mtClass> { |
805 friend class VMStructs; | 805 friend class VMStructs; |
806 private: | 806 private: |
807 Bytecodes::Code _orig_bytecode; | 807 Bytecodes::Code _orig_bytecode; |
808 int _bci; | 808 int _bci; |
809 u2 _name_index; // of method | 809 u2 _name_index; // of method |