1 /*
2 * Copyright (c) 1997, 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 SHARE_VM_UTILITIES_MACROS_HPP
26 #define SHARE_VM_UTILITIES_MACROS_HPP
27
28 // On solaris _LP64 is setup in sys/types.h, all other OSes define _LP64 in the
29 // make files. It's important that globalDefinitions_<compiler>.hpp has been
30 // included before this file is included.
31
32 // Use this to mark code that needs to be cleaned up (for development only)
33 #define NEEDS_CLEANUP
34
35 // Makes a string of the argument (which is not macro-expanded)
36 #define STR(a) #a
37
38 // Makes a string of the macro expansion of a
39 #define XSTR(a) STR(a)
40
41 // KERNEL variant
42 #ifdef KERNEL
43 #define COMPILER1
44 #define SERIALGC
45
46 #define JVMTI_KERNEL
47 #define FPROF_KERNEL
48 #define VM_STRUCTS_KERNEL
49 #define JNICHECK_KERNEL
50 #define SERVICES_KERNEL
51
52 #define KERNEL_RETURN {}
53 #define KERNEL_RETURN_(code) { code }
54
55 #else // KERNEL
56
57 #define KERNEL_RETURN /* next token must be ; */
58 #define KERNEL_RETURN_(code) /* next token must be ; */
59
60 #endif // KERNEL
61
62 // COMPILER1 variant
63 #ifdef COMPILER1
64 #ifdef COMPILER2
65 #define TIERED
66 #endif
67 #define COMPILER1_PRESENT(code) code
68 #else // COMPILER1
69 #define COMPILER1_PRESENT(code)
70 #endif // COMPILER1
71
72 // COMPILER2 variant
73 #ifdef COMPILER2
74 #define COMPILER2_PRESENT(code) code
75 #define NOT_COMPILER2(code)
76 #else // COMPILER2
77 #define COMPILER2_PRESENT(code)
78 #define NOT_COMPILER2(code) code
79 #endif // COMPILER2
80
81 #ifdef TIERED
82 #define TIERED_ONLY(code) code
83 #define NOT_TIERED(code)
84 #else
85 #define TIERED_ONLY(code)
86 #define NOT_TIERED(code) code
87 #endif // TIERED
88
89
90 // PRODUCT variant
91 #ifdef PRODUCT
92 #define PRODUCT_ONLY(code) code
93 #define NOT_PRODUCT(code)
94 #define NOT_PRODUCT_ARG(arg)
95 #define PRODUCT_RETURN {}
96 #define PRODUCT_RETURN0 { return 0; }
97 #define PRODUCT_RETURN_(code) { code }
98 #else // PRODUCT
99 #define PRODUCT_ONLY(code)
100 #define NOT_PRODUCT(code) code
101 #define NOT_PRODUCT_ARG(arg) arg,
102 #define PRODUCT_RETURN /*next token must be ;*/
103 #define PRODUCT_RETURN0 /*next token must be ;*/
104 #define PRODUCT_RETURN_(code) /*next token must be ;*/
105 #endif // PRODUCT
106
107 #ifdef CHECK_UNHANDLED_OOPS
108 #define CHECK_UNHANDLED_OOPS_ONLY(code) code
109 #define NOT_CHECK_UNHANDLED_OOPS(code)
110 #else
111 #define CHECK_UNHANDLED_OOPS_ONLY(code)
112 #define NOT_CHECK_UNHANDLED_OOPS(code) code
113 #endif // CHECK_UNHANDLED_OOPS
114
115 #ifdef CC_INTERP
116 #define CC_INTERP_ONLY(code) code
117 #define NOT_CC_INTERP(code)
118 #else
119 #define CC_INTERP_ONLY(code)
120 #define NOT_CC_INTERP(code) code
121 #endif // CC_INTERP
122
123 #ifdef ASSERT
124 #define DEBUG_ONLY(code) code
125 #define NOT_DEBUG(code)
126 #define NOT_DEBUG_RETURN /*next token must be ;*/
127 // Historical.
128 #define debug_only(code) code
129 #else // ASSERT
130 #define DEBUG_ONLY(code)
131 #define NOT_DEBUG(code) code
132 #define NOT_DEBUG_RETURN {}
133 #define debug_only(code)
134 #endif // ASSERT
135
136 #ifdef _LP64
137 #define LP64_ONLY(code) code
138 #define NOT_LP64(code)
139 #else // !_LP64
140 #define LP64_ONLY(code)
141 #define NOT_LP64(code) code
142 #endif // _LP64
143
144 #ifdef LINUX
145 #define LINUX_ONLY(code) code
146 #define NOT_LINUX(code)
147 #else
148 #define LINUX_ONLY(code)
149 #define NOT_LINUX(code) code
150 #endif
151
152 #ifdef SOLARIS
153 #define SOLARIS_ONLY(code) code
154 #define NOT_SOLARIS(code)
155 #else
156 #define SOLARIS_ONLY(code)
157 #define NOT_SOLARIS(code) code
158 #endif
159
160 #ifdef _WINDOWS
161 #define WINDOWS_ONLY(code) code
162 #define NOT_WINDOWS(code)
163 #else
164 #define WINDOWS_ONLY(code)
165 #define NOT_WINDOWS(code) code
166 #endif
167
168 #if defined(IA32) || defined(AMD64)
169 #define X86
170 #define X86_ONLY(code) code
171 #define NOT_X86(code)
172 #else
173 #undef X86
174 #define X86_ONLY(code)
175 #define NOT_X86(code) code
176 #endif
177
178 #ifdef IA32
179 #define IA32_ONLY(code) code
180 #define NOT_IA32(code)
181 #else
182 #define IA32_ONLY(code)
183 #define NOT_IA32(code) code
184 #endif
185
186 #ifdef IA64
187 #define IA64_ONLY(code) code
188 #define NOT_IA64(code)
189 #else
190 #define IA64_ONLY(code)
191 #define NOT_IA64(code) code
192 #endif
193
194 #ifdef AMD64
195 #define AMD64_ONLY(code) code
196 #define NOT_AMD64(code)
197 #else
198 #define AMD64_ONLY(code)
199 #define NOT_AMD64(code) code
200 #endif
201
202 #ifdef SPARC
203 #define SPARC_ONLY(code) code
204 #define NOT_SPARC(code)
205 #else
206 #define SPARC_ONLY(code)
207 #define NOT_SPARC(code) code
208 #endif
209
210 #ifdef PPC
211 #define PPC_ONLY(code) code
212 #define NOT_PPC(code)
213 #else
214 #define PPC_ONLY(code)
215 #define NOT_PPC(code) code
216 #endif
217
218 #ifdef E500V2
219 #define E500V2_ONLY(code) code
220 #define NOT_E500V2(code)
221 #else
222 #define E500V2_ONLY(code)
223 #define NOT_E500V2(code) code
224 #endif
225
226
227 #ifdef ARM
228 #define ARM_ONLY(code) code
229 #define NOT_ARM(code)
230 #else
231 #define ARM_ONLY(code)
232 #define NOT_ARM(code) code
233 #endif
234
235 #ifdef JAVASE_EMBEDDED
236 #define EMBEDDED_ONLY(code) code
237 #define NOT_EMBEDDED(code)
238 #else
239 #define EMBEDDED_ONLY(code)
240 #define NOT_EMBEDDED(code) code
241 #endif
242
243 #define define_pd_global(type, name, value) const type pd_##name = value;
244
245 #endif // SHARE_VM_UTILITIES_MACROS_HPP