Mercurial > hg > graal-compiler
comparison src/share/vm/prims/jvmtiCodeBlobEvents.hpp @ 0:a61af66fc99e jdk7-b24
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author | duke |
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date | Sat, 01 Dec 2007 00:00:00 +0000 |
parents | |
children | c18cbe5936b8 |
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1 /* | |
2 * Copyright 2003 Sun Microsystems, Inc. All Rights Reserved. | |
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. | |
4 * | |
5 * This code is free software; you can redistribute it and/or modify it | |
6 * under the terms of the GNU General Public License version 2 only, as | |
7 * published by the Free Software Foundation. | |
8 * | |
9 * This code is distributed in the hope that it will be useful, but WITHOUT | |
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
12 * version 2 for more details (a copy is included in the LICENSE file that | |
13 * accompanied this code). | |
14 * | |
15 * You should have received a copy of the GNU General Public License version | |
16 * 2 along with this work; if not, write to the Free Software Foundation, | |
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. | |
18 * | |
19 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, | |
20 * CA 95054 USA or visit www.sun.com if you need additional information or | |
21 * have any questions. | |
22 * | |
23 */ | |
24 | |
25 #ifndef _JVMTI_CODE_BLOB_EVENTS_H_ | |
26 #define _JVMTI_CODE_BLOB_EVENTS_H_ | |
27 | |
28 // forward declaration | |
29 class JvmtiEnv; | |
30 | |
31 | |
32 // JVMTI code blob event support | |
33 // -- used by GenerateEvents to generate CompiledMethodLoad and | |
34 // DynamicCodeGenerated events | |
35 // -- also provide utility function build_jvmti_addr_location_map to create | |
36 // a jvmtiAddrLocationMap list for a nmethod. | |
37 | |
38 class JvmtiCodeBlobEvents : public AllStatic { | |
39 public: | |
40 | |
41 // generate a DYNAMIC_CODE_GENERATED_EVENT event for each non-nmethod | |
42 // code blob in the code cache. | |
43 static jvmtiError generate_dynamic_code_events(JvmtiEnv* env); | |
44 | |
45 // generate a COMPILED_METHOD_LOAD event for each nmethod | |
46 // code blob in the code cache. | |
47 static jvmtiError generate_compiled_method_load_events(JvmtiEnv* env); | |
48 | |
49 // create a C-heap allocated address location map for an nmethod | |
50 static void build_jvmti_addr_location_map(nmethod *nm, jvmtiAddrLocationMap** map, | |
51 jint *map_length); | |
52 }; | |
53 | |
54 #endif |