1 /*
2 * Copyright (c) 1997, 2012, 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 // Use this to mark code that needs to be cleaned up (for development only)
29 #define NEEDS_CLEANUP
30
31 // Makes a string of the argument (which is not macro-expanded)
32 #define STR(a) #a
33
34 // Makes a string of the macro expansion of a
35 #define XSTR(a) STR(a)
36
37 // -DINCLUDE_<something>=0 | 1 can be specified on the command line to include
38 // or exclude functionality.
39
40 #ifndef INCLUDE_JVMTI
41 #define INCLUDE_JVMTI 1
42 #endif // INCLUDE_JVMTI
43
44 #if INCLUDE_JVMTI
45 #define JVMTI_ONLY(x) x
46 #define NOT_JVMTI(x)
47 #define NOT_JVMTI_RETURN
48 #define NOT_JVMTI_RETURN_(code) /* next token must be ; */
49 #else
50 #define JVMTI_ONLY(x)
51 #define NOT_JVMTI(x) x
52 #define NOT_JVMTI_RETURN { return; }
53 #define NOT_JVMTI_RETURN_(code) { return code; }
54 #endif // INCLUDE_JVMTI
55
56 #ifndef INCLUDE_FPROF
57 #define INCLUDE_FPROF 1
58 #endif
59
60 #if INCLUDE_FPROF
61 #define NOT_FPROF_RETURN /* next token must be ; */
62 #define NOT_FPROF_RETURN_(code) /* next token must be ; */
63 #else
64 #define NOT_FPROF_RETURN {}
65 #define NOT_FPROF_RETURN_(code) { return code; }
66 #endif // INCLUDE_FPROF
67
68 #ifndef INCLUDE_VM_STRUCTS
69 #define INCLUDE_VM_STRUCTS 1
70 #endif
71
72 #if INCLUDE_VM_STRUCTS
73 #define NOT_VM_STRUCTS_RETURN /* next token must be ; */
74 #define NOT_VM_STRUCTS_RETURN_(code) /* next token must be ; */
75 #else
76 #define NOT_VM_STRUCTS_RETURN {}
77 #define NOT_VM_STRUCTS_RETURN_(code) { return code; }
78 #endif // INCLUDE_VM_STRUCTS
79
80 #ifndef INCLUDE_JNI_CHECK
81 #define INCLUDE_JNI_CHECK 1
82 #endif
83
84 #if INCLUDE_JNI_CHECK
85 #define NOT_JNI_CHECK_RETURN /* next token must be ; */
86 #define NOT_JNI_CHECK_RETURN_(code) /* next token must be ; */
87 #else
88 #define NOT_JNI_CHECK_RETURN {}
89 #define NOT_JNI_CHECK_RETURN_(code) { return code; }
90 #endif // INCLUDE_JNI_CHECK
91
92 #ifndef INCLUDE_SERVICES
93 #define INCLUDE_SERVICES 1
94 #endif
95
96 #if INCLUDE_SERVICES
97 #define NOT_SERVICES_RETURN /* next token must be ; */
98 #define NOT_SERVICES_RETURN_(code) /* next token must be ; */
99 #else
100 #define NOT_SERVICES_RETURN {}
101 #define NOT_SERVICES_RETURN_(code) { return code; }
102 #endif // INCLUDE_SERVICES
103
104 #ifndef INCLUDE_CDS
105 #define INCLUDE_CDS 1
106 #endif
107
108 #if INCLUDE_CDS
109 #define CDS_ONLY(x) x
110 #define NOT_CDS(x)
111 #define NOT_CDS_RETURN /* next token must be ; */
112 #define NOT_CDS_RETURN_(code) /* next token must be ; */
113 #else
114 #define CDS_ONLY(x)
115 #define NOT_CDS(x) x
116 #define NOT_CDS_RETURN {}
117 #define NOT_CDS_RETURN_(code) { return code; }
118 #endif // INCLUDE_CDS
119
120 #ifndef INCLUDE_MANAGEMENT
121 #define INCLUDE_MANAGEMENT 1
122 #endif // INCLUDE_MANAGEMENT
123
124 #if INCLUDE_MANAGEMENT
125 #define NOT_MANAGEMENT_RETURN /* next token must be ; */
126 #define NOT_MANAGEMENT_RETURN_(code) /* next token must be ; */
127 #else
128 #define NOT_MANAGEMENT_RETURN {}
129 #define NOT_MANAGEMENT_RETURN_(code) { return code; }
130 #endif // INCLUDE_MANAGEMENT
131
132 /*
133 * When INCLUDE_ALL_GCS is false the only garbage collectors
134 * included in the JVM are defaultNewGeneration and markCompact.
135 *
136 * When INCLUDE_ALL_GCS is true all garbage collectors are
137 * included in the JVM.
138 */
139 #ifndef INCLUDE_ALL_GCS
140 #define INCLUDE_ALL_GCS 1
141 #endif // INCLUDE_ALL_GCS
142
143 #if INCLUDE_ALL_GCS
144 #define NOT_ALL_GCS_RETURN /* next token must be ; */
145 #define NOT_ALL_GCS_RETURN_(code) /* next token must be ; */
146 #else
147 #define NOT_ALL_GCS_RETURN {}
148 #define NOT_ALL_GCS_RETURN_(code) { return code; }
149 #endif // INCLUDE_ALL_GCS
150
151 #ifndef INCLUDE_NMT
152 #define INCLUDE_NMT 1
153 #endif // INCLUDE_NMT
154
155 #if INCLUDE_NMT
156 #define NOT_NMT_RETURN /* next token must be ; */
157 #define NOT_NMT_RETURN_(code) /* next token must be ; */
158 #else
159 #define NOT_NMT_RETURN {}
160 #define NOT_NMT_RETURN_(code) { return code; }
161 #endif // INCLUDE_NMT
162
163 // COMPILER1 variant
164 #ifdef COMPILER1
165 #ifdef COMPILER2
166 #define TIERED
167 #endif
168 #define COMPILER1_PRESENT(code) code
169 #else // COMPILER1
170 #define COMPILER1_PRESENT(code)
171 #endif // COMPILER1
172
173 // COMPILER2 variant
174 #ifdef COMPILER2
175 #define COMPILER2_PRESENT(code) code
176 #define NOT_COMPILER2(code)
177 #else // COMPILER2
178 #define COMPILER2_PRESENT(code)
179 #define NOT_COMPILER2(code) code
180 #endif // COMPILER2
181
182 #ifdef TIERED
183 #define TIERED_ONLY(code) code
184 #define NOT_TIERED(code)
185 #else
186 #define TIERED_ONLY(code)
187 #define NOT_TIERED(code) code
188 #endif // TIERED
189
190
191 // PRODUCT variant
192 #ifdef PRODUCT
193 #define PRODUCT_ONLY(code) code
194 #define NOT_PRODUCT(code)
195 #define NOT_PRODUCT_ARG(arg)
196 #define PRODUCT_RETURN {}
197 #define PRODUCT_RETURN0 { return 0; }
198 #define PRODUCT_RETURN_(code) { code }
199 #else // PRODUCT
200 #define PRODUCT_ONLY(code)
201 #define NOT_PRODUCT(code) code
202 #define NOT_PRODUCT_ARG(arg) arg,
203 #define PRODUCT_RETURN /*next token must be ;*/
204 #define PRODUCT_RETURN0 /*next token must be ;*/
205 #define PRODUCT_RETURN_(code) /*next token must be ;*/
206 #endif // PRODUCT
207
208 #ifdef CHECK_UNHANDLED_OOPS
209 #define CHECK_UNHANDLED_OOPS_ONLY(code) code
210 #define NOT_CHECK_UNHANDLED_OOPS(code)
211 #else
212 #define CHECK_UNHANDLED_OOPS_ONLY(code)
213 #define NOT_CHECK_UNHANDLED_OOPS(code) code
214 #endif // CHECK_UNHANDLED_OOPS
215
216 #ifdef CC_INTERP
217 #define CC_INTERP_ONLY(code) code
218 #define NOT_CC_INTERP(code)
219 #else
220 #define CC_INTERP_ONLY(code)
221 #define NOT_CC_INTERP(code) code
222 #endif // CC_INTERP
223
224 #ifdef ASSERT
225 #define DEBUG_ONLY(code) code
226 #define NOT_DEBUG(code)
227 #define NOT_DEBUG_RETURN /*next token must be ;*/
228 // Historical.
229 #define debug_only(code) code
230 #else // ASSERT
231 #define DEBUG_ONLY(code)
232 #define NOT_DEBUG(code) code
233 #define NOT_DEBUG_RETURN {}
234 #define debug_only(code)
235 #endif // ASSERT
236
237 #ifdef _LP64
238 #define LP64_ONLY(code) code
239 #define NOT_LP64(code)
240 #else // !_LP64
241 #define LP64_ONLY(code)
242 #define NOT_LP64(code) code
243 #endif // _LP64
244
245 #ifdef LINUX
246 #define LINUX_ONLY(code) code
247 #define NOT_LINUX(code)
248 #else
249 #define LINUX_ONLY(code)
250 #define NOT_LINUX(code) code
251 #endif
252
253 #ifdef SOLARIS
254 #define SOLARIS_ONLY(code) code
255 #define NOT_SOLARIS(code)
256 #else
257 #define SOLARIS_ONLY(code)
258 #define NOT_SOLARIS(code) code
259 #endif
260
261 #ifdef _WINDOWS
262 #define WINDOWS_ONLY(code) code
263 #define NOT_WINDOWS(code)
264 #else
265 #define WINDOWS_ONLY(code)
266 #define NOT_WINDOWS(code) code
267 #endif
268
269 #if defined(__FreeBSD__) || defined(__NetBSD__) || defined(__OpenBSD__) || defined(__APPLE__)
270 #define BSD_ONLY(code) code
271 #define NOT_BSD(code)
272 #else
273 #define BSD_ONLY(code)
274 #define NOT_BSD(code) code
275 #endif
276
277 #ifdef _WIN64
278 #define WIN64_ONLY(code) code
279 #define NOT_WIN64(code)
280 #else
281 #define WIN64_ONLY(code)
282 #define NOT_WIN64(code) code
283 #endif
284
285 #if defined(ZERO)
286 #define ZERO_ONLY(code) code
287 #define NOT_ZERO(code)
288 #else
289 #define ZERO_ONLY(code)
290 #define NOT_ZERO(code) code
291 #endif
292
293 #if defined(SHARK)
294 #define SHARK_ONLY(code) code
295 #define NOT_SHARK(code)
296 #else
297 #define SHARK_ONLY(code)
298 #define NOT_SHARK(code) code
299 #endif
300
301 #if defined(IA32) || defined(AMD64)
302 #define X86
303 #define X86_ONLY(code) code
304 #define NOT_X86(code)
305 #else
306 #undef X86
307 #define X86_ONLY(code)
308 #define NOT_X86(code) code
309 #endif
310
311 #ifdef IA32
312 #define IA32_ONLY(code) code
313 #define NOT_IA32(code)
314 #else
315 #define IA32_ONLY(code)
316 #define NOT_IA32(code) code
317 #endif
318
319 #ifdef IA64
320 #define IA64_ONLY(code) code
321 #define NOT_IA64(code)
322 #else
323 #define IA64_ONLY(code)
324 #define NOT_IA64(code) code
325 #endif
326
327 #ifdef AMD64
328 #define AMD64_ONLY(code) code
329 #define NOT_AMD64(code)
330 #else
331 #define AMD64_ONLY(code)
332 #define NOT_AMD64(code) code
333 #endif
334
335 #ifdef SPARC
336 #define SPARC_ONLY(code) code
337 #define NOT_SPARC(code)
338 #else
339 #define SPARC_ONLY(code)
340 #define NOT_SPARC(code) code
341 #endif
342
343 #ifdef PPC
344 #define PPC_ONLY(code) code
345 #define NOT_PPC(code)
346 #else
347 #define PPC_ONLY(code)
348 #define NOT_PPC(code) code
349 #endif
350
351 #ifdef E500V2
352 #define E500V2_ONLY(code) code
353 #define NOT_E500V2(code)
354 #else
355 #define E500V2_ONLY(code)
356 #define NOT_E500V2(code) code
357 #endif
358
359
360 #ifdef ARM
361 #define ARM_ONLY(code) code
362 #define NOT_ARM(code)
363 #else
364 #define ARM_ONLY(code)
365 #define NOT_ARM(code) code
366 #endif
367
368 #ifdef JAVASE_EMBEDDED
369 #define EMBEDDED_ONLY(code) code
370 #define NOT_EMBEDDED(code)
371 #else
372 #define EMBEDDED_ONLY(code)
373 #define NOT_EMBEDDED(code) code
374 #endif
375
376 #define define_pd_global(type, name, value) const type pd_##name = value;
377
378 #endif // SHARE_VM_UTILITIES_MACROS_HPP