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annotate src/share/vm/prims/jvmtiCodeBlobEvents.hpp @ 17818:75ad4240c15c
8036667: "assert(adr->is_AddP() && adr->in(AddPNode::Offset)->is_Con()) failed: offset is a constant" with FoldStableValues on
Reviewed-by: kvn
author | vlivanov |
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date | Fri, 28 Mar 2014 10:04:07 -0700 |
parents | 8b46b0196eb0 |
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rev | line source |
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0 | 1 /* |
7951 | 2 * Copyright (c) 2003, 2013, Oracle and/or its affiliates. All rights reserved. |
0 | 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 * | |
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19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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20 * or visit www.oracle.com if you need additional information or have any |
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21 * questions. |
0 | 22 * |
23 */ | |
24 | |
1972 | 25 #ifndef SHARE_VM_PRIMS_JVMTICODEBLOBEVENTS_HPP |
26 #define SHARE_VM_PRIMS_JVMTICODEBLOBEVENTS_HPP | |
27 | |
28 #include "jvmtifiles/jvmti.h" | |
0 | 29 |
30 // forward declaration | |
31 class JvmtiEnv; | |
32 | |
33 | |
34 // JVMTI code blob event support | |
35 // -- used by GenerateEvents to generate CompiledMethodLoad and | |
36 // DynamicCodeGenerated events | |
37 // -- also provide utility function build_jvmti_addr_location_map to create | |
38 // a jvmtiAddrLocationMap list for a nmethod. | |
39 | |
40 class JvmtiCodeBlobEvents : public AllStatic { | |
41 public: | |
42 | |
43 // generate a DYNAMIC_CODE_GENERATED_EVENT event for each non-nmethod | |
44 // code blob in the code cache. | |
45 static jvmtiError generate_dynamic_code_events(JvmtiEnv* env); | |
46 | |
47 // generate a COMPILED_METHOD_LOAD event for each nmethod | |
48 // code blob in the code cache. | |
49 static jvmtiError generate_compiled_method_load_events(JvmtiEnv* env); | |
50 | |
51 // create a C-heap allocated address location map for an nmethod | |
52 static void build_jvmti_addr_location_map(nmethod *nm, jvmtiAddrLocationMap** map, | |
53 jint *map_length); | |
54 }; | |
55 | |
1972 | 56 #endif // SHARE_VM_PRIMS_JVMTICODEBLOBEVENTS_HPP |