Mercurial > hg > graal-compiler
comparison src/share/vm/runtime/hpi.cpp @ 0:a61af66fc99e jdk7-b24
Initial load
author | duke |
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date | Sat, 01 Dec 2007 00:00:00 +0000 |
parents | |
children | ba764ed4b6f2 |
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-1:000000000000 | 0:a61af66fc99e |
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1 /* | |
2 * Copyright 1998-2007 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 # include "incls/_precompiled.incl" | |
26 # include "incls/_hpi.cpp.incl" | |
27 | |
28 extern "C" { | |
29 static void unimplemented_panic(const char *fmt, ...) { | |
30 Unimplemented(); | |
31 } | |
32 | |
33 static void unimplemented_monitorRegister(sys_mon_t *mid, char *info_str) { | |
34 Unimplemented(); | |
35 } | |
36 } | |
37 | |
38 static vm_calls_t callbacks = { | |
39 jio_fprintf, | |
40 unimplemented_panic, | |
41 unimplemented_monitorRegister, | |
42 | |
43 NULL, // unused | |
44 NULL, // unused | |
45 NULL // unused | |
46 }; | |
47 | |
48 GetInterfaceFunc hpi::_get_interface = NULL; | |
49 HPI_FileInterface* hpi::_file = NULL; | |
50 HPI_SocketInterface* hpi::_socket = NULL; | |
51 HPI_LibraryInterface* hpi::_library = NULL; | |
52 HPI_SystemInterface* hpi::_system = NULL; | |
53 | |
54 jint hpi::initialize() | |
55 { | |
56 initialize_get_interface(&callbacks); | |
57 if (_get_interface == NULL) | |
58 return JNI_ERR; | |
59 | |
60 jint result; | |
61 | |
62 result = (*_get_interface)((void **)&_file, "File", 1); | |
63 if (result != 0) { | |
64 if (TraceHPI) tty->print_cr("Can't find HPI_FileInterface"); | |
65 return JNI_ERR; | |
66 } | |
67 | |
68 | |
69 result = (*_get_interface)((void **)&_library, "Library", 1); | |
70 if (result != 0) { | |
71 if (TraceHPI) tty->print_cr("Can't find HPI_LibraryInterface"); | |
72 return JNI_ERR; | |
73 } | |
74 | |
75 result = (*_get_interface)((void **)&_system, "System", 1); | |
76 if (result != 0) { | |
77 if (TraceHPI) tty->print_cr("Can't find HPI_SystemInterface"); | |
78 return JNI_ERR; | |
79 } | |
80 | |
81 return JNI_OK; | |
82 } | |
83 | |
84 jint hpi::initialize_socket_library() | |
85 { | |
86 if (_get_interface == NULL) { | |
87 if (TraceHPI) { | |
88 tty->print_cr("Fatal HPI error: reached initialize_socket_library with NULL _get_interface"); | |
89 } | |
90 return JNI_ERR; | |
91 } | |
92 | |
93 jint result; | |
94 result = (*_get_interface)((void **)&_socket, "Socket", 1); | |
95 if (result != 0) { | |
96 if (TraceHPI) tty->print_cr("Can't find HPI_SocketInterface"); | |
97 return JNI_ERR; | |
98 } | |
99 | |
100 return JNI_OK; | |
101 } |