Mercurial > hg > graal-compiler
annotate src/share/vm/runtime/hpi.cpp @ 242:d95b224e9f17
6721093: -XX:AppendRatio=N not supported
Summary: Add mechanism to ignore unsupported flags for a set period of time
Reviewed-by: acorn, never, coleenp
author | kamg |
---|---|
date | Mon, 28 Jul 2008 14:07:44 -0400 |
parents | d1605aabd0a1 |
children | c18cbe5936b8 |
rev | line source |
---|---|
0 | 1 /* |
196 | 2 * Copyright 1998-2008 Sun Microsystems, Inc. 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 * | |
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 # include "incls/_precompiled.incl" | |
26 # include "incls/_hpi.cpp.incl" | |
27 | |
28 extern "C" { | |
29 static void unimplemented_panic(const char *fmt, ...) { | |
113
ba764ed4b6f2
6420645: Create a vm that uses compressed oops for up to 32gb heapsizes
coleenp
parents:
0
diff
changeset
|
30 // mitigate testing damage from bug 6626677 |
ba764ed4b6f2
6420645: Create a vm that uses compressed oops for up to 32gb heapsizes
coleenp
parents:
0
diff
changeset
|
31 warning("hpi::unimplemented_panic called"); |
0 | 32 } |
33 | |
34 static void unimplemented_monitorRegister(sys_mon_t *mid, char *info_str) { | |
35 Unimplemented(); | |
36 } | |
37 } | |
38 | |
39 static vm_calls_t callbacks = { | |
40 jio_fprintf, | |
41 unimplemented_panic, | |
42 unimplemented_monitorRegister, | |
43 | |
44 NULL, // unused | |
45 NULL, // unused | |
46 NULL // unused | |
47 }; | |
48 | |
49 GetInterfaceFunc hpi::_get_interface = NULL; | |
50 HPI_FileInterface* hpi::_file = NULL; | |
51 HPI_SocketInterface* hpi::_socket = NULL; | |
52 HPI_LibraryInterface* hpi::_library = NULL; | |
53 HPI_SystemInterface* hpi::_system = NULL; | |
54 | |
55 jint hpi::initialize() | |
56 { | |
57 initialize_get_interface(&callbacks); | |
58 if (_get_interface == NULL) | |
59 return JNI_ERR; | |
60 | |
61 jint result; | |
62 | |
63 result = (*_get_interface)((void **)&_file, "File", 1); | |
64 if (result != 0) { | |
65 if (TraceHPI) tty->print_cr("Can't find HPI_FileInterface"); | |
66 return JNI_ERR; | |
67 } | |
68 | |
69 | |
70 result = (*_get_interface)((void **)&_library, "Library", 1); | |
71 if (result != 0) { | |
72 if (TraceHPI) tty->print_cr("Can't find HPI_LibraryInterface"); | |
73 return JNI_ERR; | |
74 } | |
75 | |
76 result = (*_get_interface)((void **)&_system, "System", 1); | |
77 if (result != 0) { | |
78 if (TraceHPI) tty->print_cr("Can't find HPI_SystemInterface"); | |
79 return JNI_ERR; | |
80 } | |
81 | |
82 return JNI_OK; | |
83 } | |
84 | |
85 jint hpi::initialize_socket_library() | |
86 { | |
87 if (_get_interface == NULL) { | |
88 if (TraceHPI) { | |
89 tty->print_cr("Fatal HPI error: reached initialize_socket_library with NULL _get_interface"); | |
90 } | |
91 return JNI_ERR; | |
92 } | |
93 | |
94 jint result; | |
95 result = (*_get_interface)((void **)&_socket, "Socket", 1); | |
96 if (result != 0) { | |
97 if (TraceHPI) tty->print_cr("Can't find HPI_SocketInterface"); | |
98 return JNI_ERR; | |
99 } | |
100 | |
101 return JNI_OK; | |
102 } |