| /* | |
| * Copyright (c) 2008, 2024, 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 | |
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| */ | |
| #ifndef CPU_ARM_GLOBALDEFINITIONS_ARM_HPP | |
| #define CPU_ARM_GLOBALDEFINITIONS_ARM_HPP | |
| const int StackAlignmentInBytes = 8; | |
| const size_t pd_segfault_address = 1024; | |
| // Indicates whether the C calling conventions require that | |
| // 32-bit integer argument values are extended to 64 bits. | |
| const bool CCallingConventionRequiresIntsAsLongs = false; | |
| #ifdef __SOFTFP__ | |
| const bool HaveVFP = false; | |
| #else | |
| const bool HaveVFP = true; | |
| #endif | |
| #if defined(__ARM_PCS_VFP) | |
| #define __ABI_HARD__ | |
| #endif | |
| #if defined(__ARM_ARCH_7A__) | |
| #define SUPPORTS_NATIVE_CX8 | |
| #endif | |
| // arm32 is not specified as multi-copy-atomic | |
| // So we must not #define CPU_MULTI_COPY_ATOMIC | |
| // The expected size in bytes of a cache line. | |
| #define DEFAULT_CACHE_LINE_SIZE 64 | |
| // The default padding size for data structures to avoid false sharing. | |
| #define DEFAULT_PADDING_SIZE DEFAULT_CACHE_LINE_SIZE | |
| #define STUBROUTINES_MD_HPP "stubRoutines_arm.hpp" | |
| #define INTERP_MASM_MD_HPP "interp_masm_arm.hpp" | |
| #define TEMPLATETABLE_MD_HPP "templateTable_arm.hpp" | |
| #define ADGLOBALS_MD_HPP "adfiles/adGlobals_arm_32.hpp" | |
| #define AD_MD_HPP "adfiles/ad_arm_32.hpp" | |
| #define C1_LIRGENERATOR_MD_HPP "c1_LIRGenerator_arm.hpp" | |
| #endif // CPU_ARM_GLOBALDEFINITIONS_ARM_HPP |