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comparison src/os/bsd/dtrace/libjvm_db.h @ 4006:436b4a3231bf

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7098194: integrate macosx-port changes Summary: Integrate bsd-port/hotspot and macosx-port/hotspot changes as of 2011.09.29. Reviewed-by: kvn, dholmes, never, phh Contributed-by: Christos Zoulas <christos@zoulas.com>, Greg Lewis <glewis@eyesbeyond.com>, Kurt Miller <kurt@intricatesoftware.com>, Alexander Strange <astrange@apple.com>, Mike Swingler <swingler@apple.com>, Roger Hoover <rhoover@apple.com>, Victor Hernandez <vhernandez@apple.com>, Pratik Solanki <psolanki@apple.com>
author dcubed
date Thu, 13 Oct 2011 09:35:42 -0700
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4005:2ef3386478e6 4006:436b4a3231bf
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