4006
|
1 /*
|
|
2 * Copyright (c) 2003, 2010, Oracle and/or its affiliates. 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
|
|
20 * or visit www.oracle.com if you need additional information or have any
|
|
21 * questions.
|
|
22 *
|
|
23 */
|
|
24
|
|
25 #ifndef OS_SOLARIS_DTRACE_LIBJVM_DB_H
|
|
26 #define OS_SOLARIS_DTRACE_LIBJVM_DB_H
|
|
27
|
|
28 // not available on macosx #include <proc_service.h>
|
|
29
|
|
30 #ifdef __cplusplus
|
|
31 extern "C" {
|
|
32 #endif
|
|
33
|
|
34 typedef struct jvm_agent jvm_agent_t;
|
|
35
|
|
36 #define JVM_DB_VERSION 1
|
|
37
|
|
38 jvm_agent_t *Jagent_create(struct ps_prochandle *P, int vers);
|
|
39
|
|
40 /*
|
|
41 * Called from Jframe_iter() for each java frame. If it returns 0, then
|
|
42 * Jframe_iter() proceeds to the next frame. Otherwise, the return value is
|
|
43 * immediately returned to the caller of Jframe_iter().
|
|
44 *
|
|
45 * Parameters:
|
|
46 * 'cld' is client supplied data (to maintain iterator state, if any).
|
|
47 * 'name' is java method name.
|
|
48 * 'bci' is byte code index. it will be -1 if not available.
|
|
49 * 'line' is java source line number. it will be 0 if not available.
|
|
50 * 'handle' is an abstract client handle, reserved for future expansions
|
|
51 */
|
|
52
|
|
53 typedef int java_stack_f(void *cld, const prgregset_t regs, const char* name, int bci, int line, void *handle);
|
|
54
|
|
55 /*
|
|
56 * Iterates over the java frames at the current location. Returns -1 if no java
|
|
57 * frames were found, or if there was some unrecoverable error. Otherwise,
|
|
58 * returns the last value returned from 'func'.
|
|
59 */
|
|
60 int Jframe_iter(jvm_agent_t *agent, prgregset_t gregs, java_stack_f *func, void* cld);
|
|
61
|
|
62 void Jagent_destroy(jvm_agent_t *J);
|
|
63
|
|
64 #ifdef __cplusplus
|
|
65 } /* extern "C" */
|
|
66 #endif /* __cplusplus */
|
|
67
|
|
68 #endif // OS_SOLARIS_DTRACE_LIBJVM_DB_H
|