1 /* 2 * Copyright (c) 2008, 2016, 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 CPU_ARM_VM_GLOBALDEFINITIONS_ARM_HPP 26 #define CPU_ARM_VM_GLOBALDEFINITIONS_ARM_HPP 27 28 #ifdef AARCH64 29 #define AARCH64_ONLY(code) code 30 #define AARCH64_ONLY_ARG(arg) , arg 31 #define NOT_AARCH64(code) 32 #define NOT_AARCH64_ARG(arg) 33 #else 34 #define AARCH64_ONLY(code) 35 #define AARCH64_ONLY_ARG(arg) 36 #define NOT_AARCH64(code) code 37 #define NOT_AARCH64_ARG(arg) , arg 38 #endif 39 40 const int StackAlignmentInBytes = AARCH64_ONLY(16) NOT_AARCH64(8); 41 42 // Indicates whether the C calling conventions require that 43 // 32-bit integer argument values are extended to 64 bits. 44 const bool CCallingConventionRequiresIntsAsLongs = false; 45 46 #ifdef __SOFTFP__ 47 const bool HaveVFP = false; 48 #else 49 const bool HaveVFP = true; 50 #endif 51 52 #if defined(__ARM_PCS_VFP) || defined(AARCH64) 53 #define __ABI_HARD__ 54 #endif 55 56 #if defined(__ARM_ARCH_7A__) || defined(AARCH64) 57 #define SUPPORTS_NATIVE_CX8 58 #endif 59 60 #define STUBROUTINES_MD_HPP "stubRoutines_arm.hpp" 61 #define INTERP_MASM_MD_HPP "interp_masm_arm.hpp" 62 #define TEMPLATETABLE_MD_HPP "templateTable_arm.hpp" 63 #ifdef AARCH64 64 #define ADGLOBALS_MD_HPP "adfiles/adGlobals_arm_64.hpp" 65 #define AD_MD_HPP "adfiles/ad_arm_64.hpp" 66 #else 67 #define ADGLOBALS_MD_HPP "adfiles/adGlobals_arm_32.hpp" 68 #define AD_MD_HPP "adfiles/ad_arm_32.hpp" 69 #endif 70 #define C1_LIRGENERATOR_MD_HPP "c1_LIRGenerator_arm.hpp" 71 72 #endif // CPU_ARM_VM_GLOBALDEFINITIONS_ARM_HPP 73