| /* |
| * Copyright (c) 1997, 2016, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| * |
| */ |
| |
| #ifndef SHARE_VM_UTILITIES_MACROS_HPP |
| #define SHARE_VM_UTILITIES_MACROS_HPP |
| |
| // Use this to mark code that needs to be cleaned up (for development only) |
| #define NEEDS_CLEANUP |
| |
| // Makes a string of the argument (which is not macro-expanded) |
| #define STR(a) #a |
| |
| // Makes a string of the macro expansion of a |
| #define XSTR(a) STR(a) |
| |
| // Apply pre-processor token pasting to the expansions of x and y. |
| // The token pasting operator (##) prevents its arguments from being |
| // expanded. This macro allows expansion of its arguments before the |
| // concatenation is performed. Note: One auxilliary level ought to be |
| // sufficient, but two are used because of bugs in some preprocesors. |
| #define PASTE_TOKENS(x, y) PASTE_TOKENS_AUX(x, y) |
| #define PASTE_TOKENS_AUX(x, y) PASTE_TOKENS_AUX2(x, y) |
| #define PASTE_TOKENS_AUX2(x, y) x ## y |
| |
| // -DINCLUDE_<something>=0 | 1 can be specified on the command line to include |
| // or exclude functionality. |
| |
| #ifndef INCLUDE_JVMTI |
| #define INCLUDE_JVMTI 1 |
| #endif // INCLUDE_JVMTI |
| |
| #if INCLUDE_JVMTI |
| #define JVMTI_ONLY(x) x |
| #define NOT_JVMTI(x) |
| #define NOT_JVMTI_RETURN |
| #define NOT_JVMTI_RETURN_(code) /* next token must be ; */ |
| #else |
| #define JVMTI_ONLY(x) |
| #define NOT_JVMTI(x) x |
| #define NOT_JVMTI_RETURN { return; } |
| #define NOT_JVMTI_RETURN_(code) { return code; } |
| #endif // INCLUDE_JVMTI |
| |
| #ifndef INCLUDE_FPROF |
| #define INCLUDE_FPROF 1 |
| #endif |
| |
| #if INCLUDE_FPROF |
| #define NOT_FPROF_RETURN /* next token must be ; */ |
| #define NOT_FPROF_RETURN_(code) /* next token must be ; */ |
| #else |
| #define NOT_FPROF_RETURN {} |
| #define NOT_FPROF_RETURN_(code) { return code; } |
| #endif // INCLUDE_FPROF |
| |
| #ifndef INCLUDE_VM_STRUCTS |
| #define INCLUDE_VM_STRUCTS 1 |
| #endif |
| |
| #if INCLUDE_VM_STRUCTS |
| #define NOT_VM_STRUCTS_RETURN /* next token must be ; */ |
| #define NOT_VM_STRUCTS_RETURN_(code) /* next token must be ; */ |
| #else |
| #define NOT_VM_STRUCTS_RETURN {} |
| #define NOT_VM_STRUCTS_RETURN_(code) { return code; } |
| #endif // INCLUDE_VM_STRUCTS |
| |
| #ifndef INCLUDE_JNI_CHECK |
| #define INCLUDE_JNI_CHECK 1 |
| #endif |
| |
| #if INCLUDE_JNI_CHECK |
| #define NOT_JNI_CHECK_RETURN /* next token must be ; */ |
| #define NOT_JNI_CHECK_RETURN_(code) /* next token must be ; */ |
| #else |
| #define NOT_JNI_CHECK_RETURN {} |
| #define NOT_JNI_CHECK_RETURN_(code) { return code; } |
| #endif // INCLUDE_JNI_CHECK |
| |
| #ifndef INCLUDE_SERVICES |
| #define INCLUDE_SERVICES 1 |
| #endif |
| |
| #if INCLUDE_SERVICES |
| #define NOT_SERVICES_RETURN /* next token must be ; */ |
| #define NOT_SERVICES_RETURN_(code) /* next token must be ; */ |
| #else |
| #define NOT_SERVICES_RETURN {} |
| #define NOT_SERVICES_RETURN_(code) { return code; } |
| #endif // INCLUDE_SERVICES |
| |
| #ifndef INCLUDE_CDS |
| #define INCLUDE_CDS 1 |
| #endif |
| |
| #if INCLUDE_CDS |
| #define CDS_ONLY(x) x |
| #define NOT_CDS(x) |
| #define NOT_CDS_RETURN /* next token must be ; */ |
| #define NOT_CDS_RETURN_(code) /* next token must be ; */ |
| #else |
| #define CDS_ONLY(x) |
| #define NOT_CDS(x) x |
| #define NOT_CDS_RETURN {} |
| #define NOT_CDS_RETURN_(code) { return code; } |
| #endif // INCLUDE_CDS |
| |
| #ifndef INCLUDE_MANAGEMENT |
| #define INCLUDE_MANAGEMENT 1 |
| #endif // INCLUDE_MANAGEMENT |
| |
| #if INCLUDE_MANAGEMENT |
| #define NOT_MANAGEMENT_RETURN /* next token must be ; */ |
| #define NOT_MANAGEMENT_RETURN_(code) /* next token must be ; */ |
| #else |
| #define NOT_MANAGEMENT_RETURN {} |
| #define NOT_MANAGEMENT_RETURN_(code) { return code; } |
| #endif // INCLUDE_MANAGEMENT |
| |
| /* |
| * When INCLUDE_ALL_GCS is false the only garbage collectors |
| * included in the JVM are defaultNewGeneration and markCompact. |
| * |
| * When INCLUDE_ALL_GCS is true all garbage collectors are |
| * included in the JVM. |
| */ |
| #ifndef INCLUDE_ALL_GCS |
| #define INCLUDE_ALL_GCS 1 |
| #endif // INCLUDE_ALL_GCS |
| |
| #if INCLUDE_ALL_GCS |
| #define NOT_ALL_GCS_RETURN /* next token must be ; */ |
| #define NOT_ALL_GCS_RETURN_(code) /* next token must be ; */ |
| #else |
| #define NOT_ALL_GCS_RETURN {} |
| #define NOT_ALL_GCS_RETURN_(code) { return code; } |
| #endif // INCLUDE_ALL_GCS |
| |
| #ifndef INCLUDE_NMT |
| #define INCLUDE_NMT 1 |
| #endif // INCLUDE_NMT |
| |
| #if INCLUDE_NMT |
| #define NOT_NMT_RETURN /* next token must be ; */ |
| #define NOT_NMT_RETURN_(code) /* next token must be ; */ |
| #else |
| #define NOT_NMT_RETURN {} |
| #define NOT_NMT_RETURN_(code) { return code; } |
| #endif // INCLUDE_NMT |
| |
| #ifndef INCLUDE_TRACE |
| #define INCLUDE_TRACE 1 |
| #endif // INCLUDE_TRACE |
| |
| #ifndef INCLUDE_JVMCI |
| #define INCLUDE_JVMCI 1 |
| #endif |
| |
| #if INCLUDE_JVMCI |
| #define JVMCI_ONLY(code) code |
| #define NOT_JVMCI(code) |
| #define NOT_JVMCI_RETURN /* next token must be ; */ |
| #else |
| #define JVMCI_ONLY(code) |
| #define NOT_JVMCI(code) code |
| #define NOT_JVMCI_RETURN {} |
| #endif // INCLUDE_JVMCI |
| |
| // COMPILER1 variant |
| #ifdef COMPILER1 |
| #ifdef COMPILER2 |
| #define TIERED |
| #endif |
| #define COMPILER1_PRESENT(code) code |
| #else // COMPILER1 |
| #define COMPILER1_PRESENT(code) |
| #endif // COMPILER1 |
| |
| // COMPILER2 variant |
| #ifdef COMPILER2 |
| #define COMPILER2_PRESENT(code) code |
| #define NOT_COMPILER2(code) |
| #else // COMPILER2 |
| #define COMPILER2_PRESENT(code) |
| #define NOT_COMPILER2(code) code |
| #endif // COMPILER2 |
| |
| // COMPILER2 or JVMCI |
| #if defined(COMPILER2) || INCLUDE_JVMCI |
| #define COMPILER2_OR_JVMCI 1 |
| #define COMPILER2_OR_JVMCI_PRESENT(code) code |
| #define NOT_COMPILER2_OR_JVMCI(code) |
| #else |
| #define COMPILER2_OR_JVMCI 0 |
| #define COMPILER2_OR_JVMCI_PRESENT(code) |
| #define NOT_COMPILER2_OR_JVMCI(code) code |
| #endif |
| |
| #ifdef TIERED |
| #define TIERED_ONLY(code) code |
| #define NOT_TIERED(code) |
| #else // TIERED |
| #define TIERED_ONLY(code) |
| #define NOT_TIERED(code) code |
| #endif // TIERED |
| |
| |
| // PRODUCT variant |
| #ifdef PRODUCT |
| #define PRODUCT_ONLY(code) code |
| #define NOT_PRODUCT(code) |
| #define NOT_PRODUCT_ARG(arg) |
| #define PRODUCT_RETURN {} |
| #define PRODUCT_RETURN0 { return 0; } |
| #define PRODUCT_RETURN_(code) { code } |
| #else // PRODUCT |
| #define PRODUCT_ONLY(code) |
| #define NOT_PRODUCT(code) code |
| #define NOT_PRODUCT_ARG(arg) arg, |
| #define PRODUCT_RETURN /*next token must be ;*/ |
| #define PRODUCT_RETURN0 /*next token must be ;*/ |
| #define PRODUCT_RETURN_(code) /*next token must be ;*/ |
| #endif // PRODUCT |
| |
| #ifdef CHECK_UNHANDLED_OOPS |
| #define CHECK_UNHANDLED_OOPS_ONLY(code) code |
| #define NOT_CHECK_UNHANDLED_OOPS(code) |
| #else |
| #define CHECK_UNHANDLED_OOPS_ONLY(code) |
| #define NOT_CHECK_UNHANDLED_OOPS(code) code |
| #endif // CHECK_UNHANDLED_OOPS |
| |
| #ifdef CC_INTERP |
| #define CC_INTERP_ONLY(code) code |
| #define NOT_CC_INTERP(code) |
| #else |
| #define CC_INTERP_ONLY(code) |
| #define NOT_CC_INTERP(code) code |
| #endif // CC_INTERP |
| |
| #ifdef ASSERT |
| #define DEBUG_ONLY(code) code |
| #define NOT_DEBUG(code) |
| #define NOT_DEBUG_RETURN /*next token must be ;*/ |
| // Historical. |
| #define debug_only(code) code |
| #else // ASSERT |
| #define DEBUG_ONLY(code) |
| #define NOT_DEBUG(code) code |
| #define NOT_DEBUG_RETURN {} |
| #define debug_only(code) |
| #endif // ASSERT |
| |
| #ifdef _LP64 |
| #define LP64_ONLY(code) code |
| #define NOT_LP64(code) |
| #else // !_LP64 |
| #define LP64_ONLY(code) |
| #define NOT_LP64(code) code |
| #endif // _LP64 |
| |
| #ifdef LINUX |
| #define LINUX_ONLY(code) code |
| #define NOT_LINUX(code) |
| #else |
| #define LINUX_ONLY(code) |
| #define NOT_LINUX(code) code |
| #endif |
| |
| #ifdef AIX |
| #define AIX_ONLY(code) code |
| #define NOT_AIX(code) |
| #else |
| #define AIX_ONLY(code) |
| #define NOT_AIX(code) code |
| #endif |
| |
| #ifdef SOLARIS |
| #define SOLARIS_ONLY(code) code |
| #define NOT_SOLARIS(code) |
| #else |
| #define SOLARIS_ONLY(code) |
| #define NOT_SOLARIS(code) code |
| #endif |
| |
| #ifdef _WINDOWS |
| #define WINDOWS_ONLY(code) code |
| #define NOT_WINDOWS(code) |
| #else |
| #define WINDOWS_ONLY(code) |
| #define NOT_WINDOWS(code) code |
| #endif |
| |
| #if defined(__FreeBSD__) || defined(__NetBSD__) || defined(__OpenBSD__) || defined(__APPLE__) |
| #define BSD_ONLY(code) code |
| #define NOT_BSD(code) |
| #else |
| #define BSD_ONLY(code) |
| #define NOT_BSD(code) code |
| #endif |
| |
| #ifdef _WIN64 |
| #define WIN64_ONLY(code) code |
| #define NOT_WIN64(code) |
| #else |
| #define WIN64_ONLY(code) |
| #define NOT_WIN64(code) code |
| #endif |
| |
| #if defined(ZERO) |
| #define ZERO_ONLY(code) code |
| #define NOT_ZERO(code) |
| #else |
| #define ZERO_ONLY(code) |
| #define NOT_ZERO(code) code |
| #endif |
| |
| #if defined(SHARK) |
| #define SHARK_ONLY(code) code |
| #define NOT_SHARK(code) |
| #else |
| #define SHARK_ONLY(code) |
| #define NOT_SHARK(code) code |
| #endif |
| |
| #if defined(IA32) || defined(AMD64) |
| #define X86 |
| #define X86_ONLY(code) code |
| #define NOT_X86(code) |
| #else |
| #undef X86 |
| #define X86_ONLY(code) |
| #define NOT_X86(code) code |
| #endif |
| |
| #ifdef IA32 |
| #define IA32_ONLY(code) code |
| #define NOT_IA32(code) |
| #else |
| #define IA32_ONLY(code) |
| #define NOT_IA32(code) code |
| #endif |
| |
| // This is a REALLY BIG HACK, but on AIX <sys/systemcfg.h> unconditionally defines IA64. |
| // At least on AIX 7.1 this is a real problem because 'systemcfg.h' is indirectly included |
| // by 'pthread.h' and other common system headers. |
| |
| #if defined(IA64) && !defined(AIX) |
| #define IA64_ONLY(code) code |
| #define NOT_IA64(code) |
| #else |
| #define IA64_ONLY(code) |
| #define NOT_IA64(code) code |
| #endif |
| |
| #ifdef AMD64 |
| #define AMD64_ONLY(code) code |
| #define NOT_AMD64(code) |
| #else |
| #define AMD64_ONLY(code) |
| #define NOT_AMD64(code) code |
| #endif |
| |
| #ifdef SPARC |
| #define SPARC_ONLY(code) code |
| #define NOT_SPARC(code) |
| #else |
| #define SPARC_ONLY(code) |
| #define NOT_SPARC(code) code |
| #endif |
| |
| #if defined(PPC32) || defined(PPC64) |
| #ifndef PPC |
| #define PPC |
| #endif |
| #define PPC_ONLY(code) code |
| #define NOT_PPC(code) |
| #else |
| #undef PPC |
| #define PPC_ONLY(code) |
| #define NOT_PPC(code) code |
| #endif |
| |
| #ifdef PPC32 |
| #define PPC32_ONLY(code) code |
| #define NOT_PPC32(code) |
| #else |
| #define PPC32_ONLY(code) |
| #define NOT_PPC32(code) code |
| #endif |
| |
| #ifdef PPC64 |
| #define PPC64_ONLY(code) code |
| #define NOT_PPC64(code) |
| #else |
| #define PPC64_ONLY(code) |
| #define NOT_PPC64(code) code |
| #endif |
| |
| #ifdef E500V2 |
| #define E500V2_ONLY(code) code |
| #define NOT_E500V2(code) |
| #else |
| #define E500V2_ONLY(code) |
| #define NOT_E500V2(code) code |
| #endif |
| |
| #ifdef ARM |
| #define ARM_ONLY(code) code |
| #define NOT_ARM(code) |
| #else |
| #define ARM_ONLY(code) |
| #define NOT_ARM(code) code |
| #endif |
| |
| #ifdef ARM32 |
| #define ARM32_ONLY(code) code |
| #define NOT_ARM32(code) |
| #else |
| #define ARM32_ONLY(code) |
| #define NOT_ARM32(code) code |
| #endif |
| |
| #ifdef AARCH64 |
| #define AARCH64_ONLY(code) code |
| #define NOT_AARCH64(code) |
| #else |
| #define AARCH64_ONLY(code) |
| #define NOT_AARCH64(code) code |
| #endif |
| |
| #ifdef JAVASE_EMBEDDED |
| #define EMBEDDED_ONLY(code) code |
| #define NOT_EMBEDDED(code) |
| #else |
| #define EMBEDDED_ONLY(code) |
| #define NOT_EMBEDDED(code) code |
| #endif |
| |
| #define define_pd_global(type, name, value) const type pd_##name = value; |
| |
| #endif // SHARE_VM_UTILITIES_MACROS_HPP |