1 /*
2 * Copyright (c) 1997, 2019, 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_UTILITIES_MACROS_HPP
26 #define SHARE_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 // Allow commas in macro arguments.
38 #define COMMA ,
39
40 // Apply pre-processor token pasting to the expansions of x and y.
41 // The token pasting operator (##) prevents its arguments from being
42 // expanded. This macro allows expansion of its arguments before the
43 // concatenation is performed. Note: One auxilliary level ought to be
44 // sufficient, but two are used because of bugs in some preprocesors.
45 #define PASTE_TOKENS(x, y) PASTE_TOKENS_AUX(x, y)
46 #define PASTE_TOKENS_AUX(x, y) PASTE_TOKENS_AUX2(x, y)
47 #define PASTE_TOKENS_AUX2(x, y) x ## y
48
49 // Declare the named class to be noncopyable. This macro must be used in
50 // a private part of the class's definition, followed by a semi-colon.
51 // Doing so provides private declarations for the class's copy constructor
52 // and assignment operator. Because these operations are private, most
53 // potential callers will fail to compile because they are inaccessible.
54 // The operations intentionally lack a definition, to provoke link-time
55 // failures for calls from contexts where they are accessible, e.g. from
56 // within the class or from a friend of the class.
57 // Note: The lack of definitions is still not completely bullet-proof, as
58 // an apparent call might be optimized away by copy elision.
59 // For C++11 the declarations should be changed to deleted definitions.
60 #define NONCOPYABLE(C) C(C const&); C& operator=(C const&) /* next token must be ; */
61
62 // -DINCLUDE_<something>=0 | 1 can be specified on the command line to include
63 // or exclude functionality.
64
65 #ifndef INCLUDE_JVMTI
66 #define INCLUDE_JVMTI 1
67 #endif // INCLUDE_JVMTI
68
69 #if INCLUDE_JVMTI
70 #define JVMTI_ONLY(x) x
71 #define NOT_JVMTI(x)
72 #define NOT_JVMTI_RETURN
73 #define NOT_JVMTI_RETURN_(code) /* next token must be ; */
74 #else
75 #define JVMTI_ONLY(x)
76 #define NOT_JVMTI(x) x
77 #define NOT_JVMTI_RETURN { return; }
78 #define NOT_JVMTI_RETURN_(code) { return code; }
79 #endif // INCLUDE_JVMTI
80
81 #ifndef INCLUDE_VM_STRUCTS
82 #define INCLUDE_VM_STRUCTS 1
83 #endif
84
85 #if INCLUDE_VM_STRUCTS
86 #define NOT_VM_STRUCTS_RETURN /* next token must be ; */
87 #define NOT_VM_STRUCTS_RETURN_(code) /* next token must be ; */
88 #else
89 #define NOT_VM_STRUCTS_RETURN {}
90 #define NOT_VM_STRUCTS_RETURN_(code) { return code; }
91 #endif // INCLUDE_VM_STRUCTS
92
93 #ifndef INCLUDE_JNI_CHECK
94 #define INCLUDE_JNI_CHECK 1
95 #endif
96
97 #if INCLUDE_JNI_CHECK
98 #define NOT_JNI_CHECK_RETURN /* next token must be ; */
99 #define NOT_JNI_CHECK_RETURN_(code) /* next token must be ; */
100 #else
101 #define NOT_JNI_CHECK_RETURN {}
102 #define NOT_JNI_CHECK_RETURN_(code) { return code; }
103 #endif // INCLUDE_JNI_CHECK
104
105 #ifndef INCLUDE_SERVICES
106 #define INCLUDE_SERVICES 1
107 #endif
108
109 #if INCLUDE_SERVICES
110 #define NOT_SERVICES_RETURN /* next token must be ; */
111 #define NOT_SERVICES_RETURN_(code) /* next token must be ; */
112 #else
113 #define NOT_SERVICES_RETURN {}
114 #define NOT_SERVICES_RETURN_(code) { return code; }
115 #endif // INCLUDE_SERVICES
116
117 #ifndef INCLUDE_CDS
118 #define INCLUDE_CDS 1
119 #endif
120
121 #if INCLUDE_CDS
122 #define CDS_ONLY(x) x
123 #define NOT_CDS(x)
124 #define NOT_CDS_RETURN /* next token must be ; */
125 #define NOT_CDS_RETURN0 /* next token must be ; */
126 #define NOT_CDS_RETURN_(code) /* next token must be ; */
127 #else
128 #define CDS_ONLY(x)
129 #define NOT_CDS(x) x
130 #define NOT_CDS_RETURN {}
131 #define NOT_CDS_RETURN0 { return 0; }
132 #define NOT_CDS_RETURN_(code) { return code; }
133 #endif // INCLUDE_CDS
134
135 #ifndef INCLUDE_MANAGEMENT
136 #define INCLUDE_MANAGEMENT 1
137 #endif // INCLUDE_MANAGEMENT
138
139 #if INCLUDE_MANAGEMENT
140 #define NOT_MANAGEMENT_RETURN /* next token must be ; */
141 #define NOT_MANAGEMENT_RETURN_(code) /* next token must be ; */
142 #else
143 #define NOT_MANAGEMENT_RETURN {}
144 #define NOT_MANAGEMENT_RETURN_(code) { return code; }
145 #endif // INCLUDE_MANAGEMENT
146
147 #ifndef INCLUDE_EPSILONGC
148 #define INCLUDE_EPSILONGC 1
149 #endif // INCLUDE_EPSILONGC
150
151 #if INCLUDE_EPSILONGC
152 #define EPSILONGC_ONLY(x) x
153 #define EPSILONGC_ONLY_ARG(arg) arg,
154 #define NOT_EPSILONGC(x)
155 #define NOT_EPSILONGC_RETURN /* next token must be ; */
156 #define NOT_EPSILONGC_RETURN_(code) /* next token must be ; */
157 #else
158 #define EPSILONGC_ONLY(x)
159 #define EPSILONGC_ONLY_ARG(arg)
160 #define NOT_EPSILONGC(x) x
161 #define NOT_EPSILONGC_RETURN {}
162 #define NOT_EPSILONGC_RETURN_(code) { return code; }
163 #endif // INCLUDE_EPSILONGC
164
165 #ifndef INCLUDE_G1GC
166 #define INCLUDE_G1GC 1
167 #endif // INCLUDE_G1GC
168
169 #if INCLUDE_G1GC
170 #define G1GC_ONLY(x) x
171 #define G1GC_ONLY_ARG(arg) arg,
172 #define NOT_G1GC(x)
173 #define NOT_G1GC_RETURN /* next token must be ; */
174 #define NOT_G1GC_RETURN_(code) /* next token must be ; */
175 #else
176 #define G1GC_ONLY(x)
177 #define G1GC_ONLY_ARG(arg)
178 #define NOT_G1GC(x) x
179 #define NOT_G1GC_RETURN {}
180 #define NOT_G1GC_RETURN_(code) { return code; }
181 #endif // INCLUDE_G1GC
182
183 #ifndef INCLUDE_PARALLELGC
184 #define INCLUDE_PARALLELGC 1
185 #endif // INCLUDE_PARALLELGC
186
187 #if INCLUDE_PARALLELGC
188 #define PARALLELGC_ONLY(x) x
189 #define PARALLELGC_ONLY_ARG(arg) arg,
190 #define NOT_PARALLELGC(x)
191 #define NOT_PARALLELGC_RETURN /* next token must be ; */
192 #define NOT_PARALLELGC_RETURN_(code) /* next token must be ; */
193 #else
194 #define PARALLELGC_ONLY(x)
195 #define PARALLELGC_ONLY_ARG(arg)
196 #define NOT_PARALLELGC(x) x
197 #define NOT_PARALLELGC_RETURN {}
198 #define NOT_PARALLELGC_RETURN_(code) { return code; }
199 #endif // INCLUDE_PARALLELGC
200
201 #ifndef INCLUDE_SERIALGC
202 #define INCLUDE_SERIALGC 1
203 #endif // INCLUDE_SERIALGC
204
205 #if INCLUDE_SERIALGC
206 #define SERIALGC_ONLY(x) x
207 #define SERIALGC_ONLY_ARG(arg) arg,
208 #define NOT_SERIALGC(x)
209 #define NOT_SERIALGC_RETURN /* next token must be ; */
210 #define NOT_SERIALGC_RETURN_(code) /* next token must be ; */
211 #else
212 #define SERIALGC_ONLY(x)
213 #define SERIALGC_ONLY_ARG(arg)
214 #define NOT_SERIALGC(x) x
215 #define NOT_SERIALGC_RETURN {}
216 #define NOT_SERIALGC_RETURN_(code) { return code; }
217 #endif // INCLUDE_SERIALGC
218
219 #ifndef INCLUDE_SHENANDOAHGC
220 #define INCLUDE_SHENANDOAHGC 1
221 #endif // INCLUDE_SHENANDOAHGC
222
223 #if INCLUDE_SHENANDOAHGC
224 #define SHENANDOAHGC_ONLY(x) x
225 #define SHENANDOAHGC_ONLY_ARG(arg) arg,
226 #define NOT_SHENANDOAHGC(x)
227 #define NOT_SHENANDOAHGC_RETURN /* next token must be ; */
228 #define NOT_SHENANDOAHGC_RETURN_(code) /* next token must be ; */
229 #else
230 #define SHENANDOAHGC_ONLY(x)
231 #define SHENANDOAHGC_ONLY_ARG(arg)
232 #define NOT_SHENANDOAHGC(x) x
233 #define NOT_SHENANDOAHGC_RETURN {}
234 #define NOT_SHENANDOAHGC_RETURN_(code) { return code; }
235 #endif // INCLUDE_SHENANDOAHGC
236
237 #ifndef INCLUDE_ZGC
238 #define INCLUDE_ZGC 1
239 #endif // INCLUDE_ZGC
240
241 #if INCLUDE_ZGC
242 #define ZGC_ONLY(x) x
243 #define ZGC_ONLY_ARG(arg) arg,
244 #define NOT_ZGC(x)
245 #define NOT_ZGC_RETURN /* next token must be ; */
246 #define NOT_ZGC_RETURN_(code) /* next token must be ; */
247 #else
248 #define ZGC_ONLY(x)
249 #define ZGC_ONLY_ARG(arg)
250 #define NOT_ZGC(x) x
251 #define NOT_ZGC_RETURN {}
252 #define NOT_ZGC_RETURN_(code) { return code; }
253 #endif // INCLUDE_ZGC
254
255 #ifndef INCLUDE_NMT
256 #define INCLUDE_NMT 1
257 #endif // INCLUDE_NMT
258
259 #if INCLUDE_NMT
260 #define NOT_NMT_RETURN /* next token must be ; */
261 #define NOT_NMT_RETURN_(code) /* next token must be ; */
262 #define NMT_ONLY(x) x
263 #define NOT_NMT(x)
264 #else
265 #define NOT_NMT_RETURN {}
266 #define NOT_NMT_RETURN_(code) { return code; }
267 #define NMT_ONLY(x)
268 #define NOT_NMT(x) x
269 #endif // INCLUDE_NMT
270
271 #ifndef INCLUDE_JFR
272 #define INCLUDE_JFR 1
273 #endif
274
275 #if INCLUDE_JFR
276 #define JFR_ONLY(code) code
277 #define NOT_JFR_RETURN_(code) /* next token must be ; */
278 #else
279 #define JFR_ONLY(code)
280 #define NOT_JFR_RETURN_(code) { return code; }
281 #endif
282
283 #ifndef INCLUDE_JVMCI
284 #define INCLUDE_JVMCI 1
285 #endif
286
287 #ifndef INCLUDE_AOT
288 #define INCLUDE_AOT 1
289 #endif
290
291 #if INCLUDE_AOT && !INCLUDE_JVMCI
292 # error "Must have JVMCI for AOT"
293 #endif
294
295 #if INCLUDE_JVMCI
296 #define JVMCI_ONLY(code) code
297 #define NOT_JVMCI(code)
298 #define NOT_JVMCI_RETURN /* next token must be ; */
299 #else
300 #define JVMCI_ONLY(code)
301 #define NOT_JVMCI(code) code
302 #define NOT_JVMCI_RETURN {}
303 #endif // INCLUDE_JVMCI
304
305 #if INCLUDE_AOT
306 #define AOT_ONLY(code) code
307 #define NOT_AOT(code)
308 #define NOT_AOT_RETURN /* next token must be ; */
309 #else
310 #define AOT_ONLY(code)
311 #define NOT_AOT(code) code
312 #define NOT_AOT_RETURN {}
313 #endif // INCLUDE_AOT
314
315 // COMPILER1 variant
316 #ifdef COMPILER1
317 #ifdef COMPILER2
318 #define TIERED
319 #endif
320 #define COMPILER1_PRESENT(code) code
321 #define NOT_COMPILER1(code)
322 #else // COMPILER1
323 #define COMPILER1_PRESENT(code)
324 #define NOT_COMPILER1(code) code
325 #endif // COMPILER1
326
327 // COMPILER2 variant
328 #ifdef COMPILER2
329 #define COMPILER2_PRESENT(code) code
330 #define NOT_COMPILER2(code)
331 #else // COMPILER2
332 #define COMPILER2_PRESENT(code)
333 #define NOT_COMPILER2(code) code
334 #endif // COMPILER2
335
336 // COMPILER2 or JVMCI
337 #if defined(COMPILER2) || INCLUDE_JVMCI
338 #define COMPILER2_OR_JVMCI 1
339 #define COMPILER2_OR_JVMCI_PRESENT(code) code
340 #define NOT_COMPILER2_OR_JVMCI(code)
341 #else
342 #define COMPILER2_OR_JVMCI 0
343 #define COMPILER2_OR_JVMCI_PRESENT(code)
344 #define NOT_COMPILER2_OR_JVMCI(code) code
345 #endif
346
347 #ifdef TIERED
348 #define TIERED_ONLY(code) code
349 #define NOT_TIERED(code)
350 #else // TIERED
351 #define TIERED_ONLY(code)
352 #define NOT_TIERED(code) code
353 #endif // TIERED
354
355
356 // PRODUCT variant
357 #ifdef PRODUCT
358 #define PRODUCT_ONLY(code) code
359 #define NOT_PRODUCT(code)
360 #define NOT_PRODUCT_ARG(arg)
361 #define PRODUCT_RETURN {}
362 #define PRODUCT_RETURN0 { return 0; }
363 #define PRODUCT_RETURN_(code) { code }
364 #else // PRODUCT
365 #define PRODUCT_ONLY(code)
366 #define NOT_PRODUCT(code) code
367 #define NOT_PRODUCT_ARG(arg) arg,
368 #define PRODUCT_RETURN /*next token must be ;*/
369 #define PRODUCT_RETURN0 /*next token must be ;*/
370 #define PRODUCT_RETURN_(code) /*next token must be ;*/
371 #endif // PRODUCT
372
373 #ifdef CHECK_UNHANDLED_OOPS
374 #define CHECK_UNHANDLED_OOPS_ONLY(code) code
375 #define NOT_CHECK_UNHANDLED_OOPS(code)
376 #else
377 #define CHECK_UNHANDLED_OOPS_ONLY(code)
378 #define NOT_CHECK_UNHANDLED_OOPS(code) code
379 #endif // CHECK_UNHANDLED_OOPS
380
381 #ifdef CC_INTERP
382 #define CC_INTERP_ONLY(code) code
383 #define NOT_CC_INTERP(code)
384 #else
385 #define CC_INTERP_ONLY(code)
386 #define NOT_CC_INTERP(code) code
387 #endif // CC_INTERP
388
389 #ifdef ASSERT
390 #define DEBUG_ONLY(code) code
391 #define NOT_DEBUG(code)
392 #define NOT_DEBUG_RETURN /*next token must be ;*/
393 // Historical.
394 #define debug_only(code) code
395 #else // ASSERT
396 #define DEBUG_ONLY(code)
397 #define NOT_DEBUG(code) code
398 #define NOT_DEBUG_RETURN {}
399 #define debug_only(code)
400 #endif // ASSERT
401
402 #ifdef _LP64
403 #define LP64_ONLY(code) code
404 #define NOT_LP64(code)
405 #else // !_LP64
406 #define LP64_ONLY(code)
407 #define NOT_LP64(code) code
408 #endif // _LP64
409
410 #ifdef LINUX
411 #define LINUX_ONLY(code) code
412 #define NOT_LINUX(code)
413 #else
414 #define LINUX_ONLY(code)
415 #define NOT_LINUX(code) code
416 #endif
417
418 #ifdef AIX
419 #define AIX_ONLY(code) code
420 #define NOT_AIX(code)
421 #else
422 #define AIX_ONLY(code)
423 #define NOT_AIX(code) code
424 #endif
425
426 #ifdef SOLARIS
427 #define SOLARIS_ONLY(code) code
428 #define NOT_SOLARIS(code)
429 #else
430 #define SOLARIS_ONLY(code)
431 #define NOT_SOLARIS(code) code
432 #endif
433
434 #ifdef _WINDOWS
435 #define WINDOWS_ONLY(code) code
436 #define NOT_WINDOWS(code)
437 #else
438 #define WINDOWS_ONLY(code)
439 #define NOT_WINDOWS(code) code
440 #endif
441
442 #if defined(__FreeBSD__) || defined(__NetBSD__) || defined(__OpenBSD__) || defined(__APPLE__)
443 #ifndef BSD
444 #define BSD
445 #endif // BSD defined in <sys/param.h>
446 #define BSD_ONLY(code) code
447 #define NOT_BSD(code)
448 #else
449 #define BSD_ONLY(code)
450 #define NOT_BSD(code) code
451 #endif
452
453 #ifdef _WIN64
454 #define WIN64_ONLY(code) code
455 #define NOT_WIN64(code)
456 #else
457 #define WIN64_ONLY(code)
458 #define NOT_WIN64(code) code
459 #endif
460
461 #if defined(ZERO)
462 #define ZERO_ONLY(code) code
463 #define NOT_ZERO(code)
464 #else
465 #define ZERO_ONLY(code)
466 #define NOT_ZERO(code) code
467 #endif
468
469 #if defined(IA32) || defined(AMD64)
470 #define X86
471 #define X86_ONLY(code) code
472 #define NOT_X86(code)
473 #else
474 #undef X86
475 #define X86_ONLY(code)
476 #define NOT_X86(code) code
477 #endif
478
479 #ifdef IA32
480 #define IA32_ONLY(code) code
481 #define NOT_IA32(code)
482 #else
483 #define IA32_ONLY(code)
484 #define NOT_IA32(code) code
485 #endif
486
487 // This is a REALLY BIG HACK, but on AIX <sys/systemcfg.h> unconditionally defines IA64.
488 // At least on AIX 7.1 this is a real problem because 'systemcfg.h' is indirectly included
489 // by 'pthread.h' and other common system headers.
490
491 #if defined(IA64) && !defined(AIX)
492 #define IA64_ONLY(code) code
493 #define NOT_IA64(code)
494 #else
495 #define IA64_ONLY(code)
496 #define NOT_IA64(code) code
497 #endif
498
499 #ifdef AMD64
500 #define AMD64_ONLY(code) code
501 #define NOT_AMD64(code)
502 #else
503 #define AMD64_ONLY(code)
504 #define NOT_AMD64(code) code
505 #endif
506
507 #ifdef S390
508 #define S390_ONLY(code) code
509 #define NOT_S390(code)
510 #else
511 #define S390_ONLY(code)
512 #define NOT_S390(code) code
513 #endif
514
515 #ifdef SPARC
516 #define SPARC_ONLY(code) code
517 #define NOT_SPARC(code)
518 #else
519 #define SPARC_ONLY(code)
520 #define NOT_SPARC(code) code
521 #endif
522
523 #if defined(PPC32) || defined(PPC64)
524 #ifndef PPC
525 #define PPC
526 #endif
527 #define PPC_ONLY(code) code
528 #define NOT_PPC(code)
529 #else
530 #undef PPC
531 #define PPC_ONLY(code)
532 #define NOT_PPC(code) code
533 #endif
534
535 #ifdef PPC32
536 #define PPC32_ONLY(code) code
537 #define NOT_PPC32(code)
538 #else
539 #define PPC32_ONLY(code)
540 #define NOT_PPC32(code) code
541 #endif
542
543 #ifdef PPC64
544 #define PPC64_ONLY(code) code
545 #define NOT_PPC64(code)
546 #else
547 #define PPC64_ONLY(code)
548 #define NOT_PPC64(code) code
549 #endif
550
551 #ifdef E500V2
552 #define E500V2_ONLY(code) code
553 #define NOT_E500V2(code)
554 #else
555 #define E500V2_ONLY(code)
556 #define NOT_E500V2(code) code
557 #endif
558
559 // Note: There are two ARM ports. They set the following in the makefiles:
560 // 1. 32-bit port: -DARM -DARM32 -DTARGET_ARCH_arm
561 // 2. 64-bit port: -DAARCH64 -D_LP64 -DTARGET_ARCH_aaarch64
562 #ifdef ARM
563 #define ARM_ONLY(code) code
564 #define NOT_ARM(code)
565 #else
566 #define ARM_ONLY(code)
567 #define NOT_ARM(code) code
568 #endif
569
570 #ifdef ARM32
571 #define ARM32_ONLY(code) code
572 #define NOT_ARM32(code)
573 #else
574 #define ARM32_ONLY(code)
575 #define NOT_ARM32(code) code
576 #endif
577
578 #ifdef AARCH64
579 #define AARCH64_ONLY(code) code
580 #define NOT_AARCH64(code)
581 #else
582 #define AARCH64_ONLY(code)
583 #define NOT_AARCH64(code) code
584 #endif
585
586 #ifdef VM_LITTLE_ENDIAN
587 #define LITTLE_ENDIAN_ONLY(code) code
588 #define BIG_ENDIAN_ONLY(code)
589 #else
590 #define LITTLE_ENDIAN_ONLY(code)
591 #define BIG_ENDIAN_ONLY(code) code
592 #endif
593
594 #define define_pd_global(type, name, value) const type pd_##name = value;
595
596 // Helper macros for constructing file names for includes.
597 #define CPU_HEADER_STEM(basename) PASTE_TOKENS(basename, INCLUDE_SUFFIX_CPU)
598 #define OS_HEADER_STEM(basename) PASTE_TOKENS(basename, INCLUDE_SUFFIX_OS)
599 #define OS_CPU_HEADER_STEM(basename) PASTE_TOKENS(basename, PASTE_TOKENS(INCLUDE_SUFFIX_OS, INCLUDE_SUFFIX_CPU))
600 #define COMPILER_HEADER_STEM(basename) PASTE_TOKENS(basename, INCLUDE_SUFFIX_COMPILER)
601
602 // Include platform dependent files.
603 //
604 // This macro constructs from basename and INCLUDE_SUFFIX_OS /
605 // INCLUDE_SUFFIX_CPU / INCLUDE_SUFFIX_COMPILER, which are set on
606 // the command line, the name of platform dependent files to be included.
607 // Example: INCLUDE_SUFFIX_OS=_linux / INCLUDE_SUFFIX_CPU=_sparc
608 // CPU_HEADER_INLINE(macroAssembler) --> macroAssembler_sparc.inline.hpp
609 // OS_CPU_HEADER(vmStructs) --> vmStructs_linux_sparc.hpp
610 //
611 // basename<cpu>.hpp / basename<cpu>.inline.hpp
612 #define CPU_HEADER_H(basename) XSTR(CPU_HEADER_STEM(basename).h)
613 #define CPU_HEADER(basename) XSTR(CPU_HEADER_STEM(basename).hpp)
614 #define CPU_HEADER_INLINE(basename) XSTR(CPU_HEADER_STEM(basename).inline.hpp)
615 // basename<os>.hpp / basename<os>.inline.hpp
616 #define OS_HEADER_H(basename) XSTR(OS_HEADER_STEM(basename).h)
617 #define OS_HEADER(basename) XSTR(OS_HEADER_STEM(basename).hpp)
618 #define OS_HEADER_INLINE(basename) XSTR(OS_HEADER_STEM(basename).inline.hpp)
619 // basename<os><cpu>.hpp / basename<os><cpu>.inline.hpp
620 #define OS_CPU_HEADER(basename) XSTR(OS_CPU_HEADER_STEM(basename).hpp)
621 #define OS_CPU_HEADER_INLINE(basename) XSTR(OS_CPU_HEADER_STEM(basename).inline.hpp)
622 // basename<compiler>.hpp / basename<compiler>.inline.hpp
623 #define COMPILER_HEADER(basename) XSTR(COMPILER_HEADER_STEM(basename).hpp)
624 #define COMPILER_HEADER_INLINE(basename) XSTR(COMPILER_HEADER_STEM(basename).inline.hpp)
625
626 #if INCLUDE_CDS && INCLUDE_G1GC && defined(_LP64) && !defined(_WINDOWS)
627 #define INCLUDE_CDS_JAVA_HEAP 1
628 #define CDS_JAVA_HEAP_ONLY(x) x
629 #define NOT_CDS_JAVA_HEAP(x)
630 #define NOT_CDS_JAVA_HEAP_RETURN
631 #define NOT_CDS_JAVA_HEAP_RETURN_(code)
632 #else
633 #define INCLUDE_CDS_JAVA_HEAP 0
634 #define CDS_JAVA_HEAP_ONLY(x)
635 #define NOT_CDS_JAVA_HEAP(x) x
636 #define NOT_CDS_JAVA_HEAP_RETURN {}
637 #define NOT_CDS_JAVA_HEAP_RETURN_(code) { return code; }
638 #endif
639
640 #endif // SHARE_UTILITIES_MACROS_HPP