Mercurial > hg > graal-compiler
comparison src/os/aix/vm/jvm_aix.h @ 14415:666e6ce3976c
8023038: PPC64 (part 15): Platform files for AIX/PPC64 support
Reviewed-by: kvn
author | simonis |
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date | Fri, 06 Sep 2013 20:16:09 +0200 |
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1 /* | |
2 * Copyright (c) 1999, 2013, Oracle and/or its affiliates. All rights reserved. | |
3 * Copyright 2012, 2013 SAP AG. All rights reserved. | |
4 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. | |
5 * | |
6 * This code is free software; you can redistribute it and/or modify it | |
7 * under the terms of the GNU General Public License version 2 only, as | |
8 * published by the Free Software Foundation. | |
9 * | |
10 * This code is distributed in the hope that it will be useful, but WITHOUT | |
11 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
12 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
13 * version 2 for more details (a copy is included in the LICENSE file that | |
14 * accompanied this code). | |
15 * | |
16 * You should have received a copy of the GNU General Public License version | |
17 * 2 along with this work; if not, write to the Free Software Foundation, | |
18 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. | |
19 * | |
20 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA | |
21 * or visit www.oracle.com if you need additional information or have any | |
22 * questions. | |
23 * | |
24 */ | |
25 | |
26 #ifndef OS_AIX_VM_JVM_AIX_H | |
27 #define OS_AIX_VM_JVM_AIX_H | |
28 | |
29 // HotSpot integration note: | |
30 // | |
31 // This is derived from the JDK classic file: | |
32 // "$JDK/src/solaris/javavm/export/jvm_md.h":15 (ver. 1.10 98/04/22) | |
33 // All local includes have been commented out. | |
34 | |
35 #ifndef JVM_MD_H | |
36 #define JVM_MD_H | |
37 | |
38 /* | |
39 * This file is currently collecting system-specific dregs for the | |
40 * JNI conversion, which should be sorted out later. | |
41 */ | |
42 | |
43 // Since we are compiling with c++, we need the following to make c macros | |
44 // visible. | |
45 #if !defined(__STDC_LIMIT_MACROS) | |
46 # define __STDC_LIMIT_MACROS 1 | |
47 #endif | |
48 #if !defined(__STDC_CONSTANT_MACROS) | |
49 # define __STDC_CONSTANT_MACROS 1 | |
50 #endif | |
51 #if !defined(__STDC_FORMAT_MACROS) | |
52 # define __STDC_FORMAT_MACROS 1 | |
53 #endif | |
54 | |
55 #include <dirent.h> /* For DIR */ | |
56 | |
57 // Must redefine NULL because the macro gets redefined to int 0 | |
58 // by dirent.h. This redefinition is included later then the standard definition in | |
59 // globalDefinitions_<compiler>.hpp and leads to assertions in the VM initialization. | |
60 // We definitely need NULL to have the same lengh as an address pointer. | |
61 #ifdef _LP64 | |
62 #undef NULL | |
63 #define NULL 0L | |
64 #else | |
65 #ifndef NULL | |
66 #define NULL 0 | |
67 #endif | |
68 #endif | |
69 | |
70 #include <sys/param.h> /* For MAXPATHLEN */ | |
71 #include <sys/socket.h> /* For socklen_t */ | |
72 #include <unistd.h> /* For F_OK, R_OK, W_OK */ | |
73 | |
74 #define JNI_ONLOAD_SYMBOLS {"JNI_OnLoad"} | |
75 #define JNI_ONUNLOAD_SYMBOLS {"JNI_OnUnload"} | |
76 #define JVM_ONLOAD_SYMBOLS {"JVM_OnLoad"} | |
77 #define AGENT_ONLOAD_SYMBOLS {"Agent_OnLoad"} | |
78 #define AGENT_ONUNLOAD_SYMBOLS {"Agent_OnUnload"} | |
79 #define AGENT_ONATTACH_SYMBOLS {"Agent_OnAttach"} | |
80 | |
81 #define JNI_LIB_PREFIX "lib" | |
82 #define JNI_LIB_SUFFIX ".so" | |
83 | |
84 // Hack: MAXPATHLEN is 4095 on some Linux and 4096 on others. This may | |
85 // cause problems if JVM and the rest of JDK are built on different | |
86 // Linux releases. Here we define JVM_MAXPATHLEN to be MAXPATHLEN + 1, | |
87 // so buffers declared in VM are always >= 4096. | |
88 #define JVM_MAXPATHLEN MAXPATHLEN + 1 | |
89 | |
90 #define JVM_R_OK R_OK | |
91 #define JVM_W_OK W_OK | |
92 #define JVM_X_OK X_OK | |
93 #define JVM_F_OK F_OK | |
94 | |
95 /* | |
96 * File I/O | |
97 */ | |
98 | |
99 #include <sys/types.h> | |
100 #include <sys/stat.h> | |
101 #include <fcntl.h> | |
102 #include <errno.h> | |
103 | |
104 /* O Flags */ | |
105 | |
106 #define JVM_O_RDONLY O_RDONLY | |
107 #define JVM_O_WRONLY O_WRONLY | |
108 #define JVM_O_RDWR O_RDWR | |
109 #define JVM_O_O_APPEND O_APPEND | |
110 #define JVM_O_EXCL O_EXCL | |
111 #define JVM_O_CREAT O_CREAT | |
112 | |
113 /* Signal definitions */ | |
114 | |
115 #define BREAK_SIGNAL SIGQUIT /* Thread dumping support. */ | |
116 #define INTERRUPT_SIGNAL SIGUSR1 /* Interruptible I/O support. */ | |
117 #define SHUTDOWN1_SIGNAL SIGHUP /* Shutdown Hooks support. */ | |
118 #define SHUTDOWN2_SIGNAL SIGINT | |
119 #define SHUTDOWN3_SIGNAL SIGTERM | |
120 | |
121 #endif /* JVM_MD_H */ | |
122 | |
123 #endif // OS_AIX_VM_JVM_AIX_H |