diff -r cd7a42c7be06 -r 22b3b2f888bc src/share/vm/code/vtableStubs.cpp --- a/src/share/vm/code/vtableStubs.cpp Thu Jan 16 10:51:16 2014 -0800 +++ b/src/share/vm/code/vtableStubs.cpp Thu Feb 06 20:13:38 2014 -0800 @@ -55,6 +55,9 @@ const int chunk_factor = 32; if (_chunk == NULL || _chunk + real_size > _chunk_end) { const int bytes = chunk_factor * real_size + pd_code_alignment(); + + // There is a dependency on the name of the blob in src/share/vm/prims/jvmtiCodeBlobEvents.cpp + // If changing the name, update the other file accordingly. BufferBlob* blob = BufferBlob::create("vtable chunks", bytes); if (blob == NULL) { return NULL; @@ -62,12 +65,6 @@ _chunk = blob->content_begin(); _chunk_end = _chunk + bytes; Forte::register_stub("vtable stub", _chunk, _chunk_end); - // Notify JVMTI about this stub. The event will be recorded by the enclosing - // JvmtiDynamicCodeEventCollector and posted when this thread has released - // all locks. - if (JvmtiExport::should_post_dynamic_code_generated()) { - JvmtiExport::post_dynamic_code_generated_while_holding_locks("vtable stub", _chunk, _chunk_end); - } align_chunk(); } assert(_chunk + real_size <= _chunk_end, "bad allocation"); @@ -130,6 +127,13 @@ is_vtable_stub? "vtbl": "itbl", vtable_index, VtableStub::receiver_location()); Disassembler::decode(s->code_begin(), s->code_end()); } + // Notify JVMTI about this stub. The event will be recorded by the enclosing + // JvmtiDynamicCodeEventCollector and posted when this thread has released + // all locks. + if (JvmtiExport::should_post_dynamic_code_generated()) { + JvmtiExport::post_dynamic_code_generated_while_holding_locks(is_vtable_stub? "vtable stub": "itable stub", + s->code_begin(), s->code_end()); + } } return s->entry_point(); } @@ -195,6 +199,14 @@ VtableStubs::initialize(); } +void VtableStubs::vtable_stub_do(void f(VtableStub*)) { + for (int i = 0; i < N; i++) { + for (VtableStub* s = _table[i]; s != NULL; s = s->next()) { + f(s); + } + } +} + //----------------------------------------------------------------------------------------------------- // Non-product code