macros.hpp revision 7877:cc8363b030d5
1/* 2 * Copyright (c) 1997, 2013, 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#ifndef INCLUDE_TRACE 164#define INCLUDE_TRACE 1 165#endif // INCLUDE_TRACE 166 167// COMPILER1 variant 168#ifdef COMPILER1 169#ifdef COMPILER2 170 #define TIERED 171#endif 172#define COMPILER1_PRESENT(code) code 173#else // COMPILER1 174#define COMPILER1_PRESENT(code) 175#endif // COMPILER1 176 177// COMPILER2 variant 178#ifdef COMPILER2 179#define COMPILER2_PRESENT(code) code 180#define NOT_COMPILER2(code) 181#else // COMPILER2 182#define COMPILER2_PRESENT(code) 183#define NOT_COMPILER2(code) code 184#endif // COMPILER2 185 186#ifdef TIERED 187#define TIERED_ONLY(code) code 188#define NOT_TIERED(code) 189#else 190#define TIERED_ONLY(code) 191#define NOT_TIERED(code) code 192#endif // TIERED 193 194 195// PRODUCT variant 196#ifdef PRODUCT 197#define PRODUCT_ONLY(code) code 198#define NOT_PRODUCT(code) 199#define NOT_PRODUCT_ARG(arg) 200#define PRODUCT_RETURN {} 201#define PRODUCT_RETURN0 { return 0; } 202#define PRODUCT_RETURN_(code) { code } 203#else // PRODUCT 204#define PRODUCT_ONLY(code) 205#define NOT_PRODUCT(code) code 206#define NOT_PRODUCT_ARG(arg) arg, 207#define PRODUCT_RETURN /*next token must be ;*/ 208#define PRODUCT_RETURN0 /*next token must be ;*/ 209#define PRODUCT_RETURN_(code) /*next token must be ;*/ 210#endif // PRODUCT 211 212#ifdef CHECK_UNHANDLED_OOPS 213#define CHECK_UNHANDLED_OOPS_ONLY(code) code 214#define NOT_CHECK_UNHANDLED_OOPS(code) 215#else 216#define CHECK_UNHANDLED_OOPS_ONLY(code) 217#define NOT_CHECK_UNHANDLED_OOPS(code) code 218#endif // CHECK_UNHANDLED_OOPS 219 220#ifdef CC_INTERP 221#define CC_INTERP_ONLY(code) code 222#define NOT_CC_INTERP(code) 223#else 224#define CC_INTERP_ONLY(code) 225#define NOT_CC_INTERP(code) code 226#endif // CC_INTERP 227 228#ifdef ASSERT 229#define DEBUG_ONLY(code) code 230#define NOT_DEBUG(code) 231#define NOT_DEBUG_RETURN /*next token must be ;*/ 232// Historical. 233#define debug_only(code) code 234#else // ASSERT 235#define DEBUG_ONLY(code) 236#define NOT_DEBUG(code) code 237#define NOT_DEBUG_RETURN {} 238#define debug_only(code) 239#endif // ASSERT 240 241#ifdef _LP64 242#define LP64_ONLY(code) code 243#define NOT_LP64(code) 244#else // !_LP64 245#define LP64_ONLY(code) 246#define NOT_LP64(code) code 247#endif // _LP64 248 249#ifdef LINUX 250#define LINUX_ONLY(code) code 251#define NOT_LINUX(code) 252#else 253#define LINUX_ONLY(code) 254#define NOT_LINUX(code) code 255#endif 256 257#ifdef AIX 258#define AIX_ONLY(code) code 259#define NOT_AIX(code) 260#else 261#define AIX_ONLY(code) 262#define NOT_AIX(code) code 263#endif 264 265#ifdef SOLARIS 266#define SOLARIS_ONLY(code) code 267#define NOT_SOLARIS(code) 268#else 269#define SOLARIS_ONLY(code) 270#define NOT_SOLARIS(code) code 271#endif 272 273#ifdef _WINDOWS 274#define WINDOWS_ONLY(code) code 275#define NOT_WINDOWS(code) 276#else 277#define WINDOWS_ONLY(code) 278#define NOT_WINDOWS(code) code 279#endif 280 281#if defined(__FreeBSD__) || defined(__NetBSD__) || defined(__OpenBSD__) || defined(__APPLE__) 282#define BSD_ONLY(code) code 283#define NOT_BSD(code) 284#else 285#define BSD_ONLY(code) 286#define NOT_BSD(code) code 287#endif 288 289#ifdef _WIN64 290#define WIN64_ONLY(code) code 291#define NOT_WIN64(code) 292#else 293#define WIN64_ONLY(code) 294#define NOT_WIN64(code) code 295#endif 296 297#if defined(ZERO) 298#define ZERO_ONLY(code) code 299#define NOT_ZERO(code) 300#else 301#define ZERO_ONLY(code) 302#define NOT_ZERO(code) code 303#endif 304 305#if defined(SHARK) 306#define SHARK_ONLY(code) code 307#define NOT_SHARK(code) 308#else 309#define SHARK_ONLY(code) 310#define NOT_SHARK(code) code 311#endif 312 313#if defined(IA32) || defined(AMD64) 314#define X86 315#define X86_ONLY(code) code 316#define NOT_X86(code) 317#else 318#undef X86 319#define X86_ONLY(code) 320#define NOT_X86(code) code 321#endif 322 323#ifdef IA32 324#define IA32_ONLY(code) code 325#define NOT_IA32(code) 326#else 327#define IA32_ONLY(code) 328#define NOT_IA32(code) code 329#endif 330 331// This is a REALLY BIG HACK, but on AIX <sys/systemcfg.h> unconditionally defines IA64. 332// At least on AIX 7.1 this is a real problem because 'systemcfg.h' is indirectly included 333// by 'pthread.h' and other common system headers. 334 335#if defined(IA64) && !defined(AIX) 336#define IA64_ONLY(code) code 337#define NOT_IA64(code) 338#else 339#define IA64_ONLY(code) 340#define NOT_IA64(code) code 341#endif 342 343#ifdef AMD64 344#define AMD64_ONLY(code) code 345#define NOT_AMD64(code) 346#else 347#define AMD64_ONLY(code) 348#define NOT_AMD64(code) code 349#endif 350 351#ifdef SPARC 352#define SPARC_ONLY(code) code 353#define NOT_SPARC(code) 354#else 355#define SPARC_ONLY(code) 356#define NOT_SPARC(code) code 357#endif 358 359#if defined(PPC32) || defined(PPC64) 360#ifndef PPC 361#define PPC 362#endif 363#define PPC_ONLY(code) code 364#define NOT_PPC(code) 365#else 366#undef PPC 367#define PPC_ONLY(code) 368#define NOT_PPC(code) code 369#endif 370 371#ifdef PPC32 372#define PPC32_ONLY(code) code 373#define NOT_PPC32(code) 374#else 375#define PPC32_ONLY(code) 376#define NOT_PPC32(code) code 377#endif 378 379#ifdef PPC64 380#define PPC64_ONLY(code) code 381#define NOT_PPC64(code) 382#else 383#define PPC64_ONLY(code) 384#define NOT_PPC64(code) code 385#endif 386 387#ifdef E500V2 388#define E500V2_ONLY(code) code 389#define NOT_E500V2(code) 390#else 391#define E500V2_ONLY(code) 392#define NOT_E500V2(code) code 393#endif 394 395 396#ifdef ARM 397#define ARM_ONLY(code) code 398#define NOT_ARM(code) 399#else 400#define ARM_ONLY(code) 401#define NOT_ARM(code) code 402#endif 403 404#ifdef AARCH64 405#define AARCH64_ONLY(code) code 406#define NOT_AARCH64(code) 407#else 408#define AARCH64_ONLY(code) 409#define NOT_AARCH64(code) code 410#endif 411 412#ifdef JAVASE_EMBEDDED 413#define EMBEDDED_ONLY(code) code 414#define NOT_EMBEDDED(code) 415#else 416#define EMBEDDED_ONLY(code) 417#define NOT_EMBEDDED(code) code 418#endif 419 420#define define_pd_global(type, name, value) const type pd_##name = value; 421 422#endif // SHARE_VM_UTILITIES_MACROS_HPP 423