Mercurial > hg > graal-jvmci-8
comparison src/share/vm/runtime/stubCodeGenerator.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 |
|---|---|
| date | Thu, 28 Jun 2012 17:03:16 -0400 |
| parents | f8c9417e3571 |
| children | b9a9ed0f8eeb |
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| 6174:74533f63b116 | 6197:d2a62e0f25eb |
|---|---|
| 34 // A StubCodeDesc describes a piece of generated code (usually stubs). | 34 // A StubCodeDesc describes a piece of generated code (usually stubs). |
| 35 // This information is mainly useful for debugging and printing. | 35 // This information is mainly useful for debugging and printing. |
| 36 // Currently, code descriptors are simply chained in a linked list, | 36 // Currently, code descriptors are simply chained in a linked list, |
| 37 // this may have to change if searching becomes too slow. | 37 // this may have to change if searching becomes too slow. |
| 38 | 38 |
| 39 class StubCodeDesc: public CHeapObj { | 39 class StubCodeDesc: public CHeapObj<mtCode> { |
| 40 protected: | 40 protected: |
| 41 static StubCodeDesc* _list; // the list of all descriptors | 41 static StubCodeDesc* _list; // the list of all descriptors |
| 42 static int _count; // length of list | 42 static int _count; // length of list |
| 43 | 43 |
| 44 StubCodeDesc* _next; // the next element in the linked list | 44 StubCodeDesc* _next; // the next element in the linked list |