--- /dev/null 2016-08-24 15:41:39.598575000 -0400 +++ new/hotspot/src/cpu/arm/vm/globalDefinitions_arm.hpp 2016-09-27 09:59:36.479619848 -0400 @@ -0,0 +1,79 @@ +/* + * Copyright (c) 2008, 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 CPU_ARM_VM_GLOBALDEFINITIONS_ARM_HPP +#define CPU_ARM_VM_GLOBALDEFINITIONS_ARM_HPP + +#ifdef AARCH64 +#define AARCH64_ONLY(code) code +#define AARCH64_ONLY_ARG(arg) , arg +#define NOT_AARCH64(code) +#define NOT_AARCH64_ARG(arg) +#else +#define AARCH64_ONLY(code) +#define AARCH64_ONLY_ARG(arg) +#define NOT_AARCH64(code) code +#define NOT_AARCH64_ARG(arg) , arg +#endif + +const int StackAlignmentInBytes = AARCH64_ONLY(16) NOT_AARCH64(8); + +// 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) || defined(AARCH64) +#define __ABI_HARD__ +#endif + +#if defined(__ARM_ARCH_7A__) || defined(AARCH64) +#define SUPPORTS_NATIVE_CX8 +#endif + +#define STUBROUTINES_MD_HPP "stubRoutines_arm.hpp" +#define INTERP_MASM_MD_HPP "interp_masm_arm.hpp" +#define TEMPLATETABLE_MD_HPP "templateTable_arm.hpp" +#ifdef AARCH64 +#define ADGLOBALS_MD_HPP "adfiles/adGlobals_arm_64.hpp" +#define AD_MD_HPP "adfiles/ad_arm_64.hpp" +#else +#define ADGLOBALS_MD_HPP "adfiles/adGlobals_arm_32.hpp" +#define AD_MD_HPP "adfiles/ad_arm_32.hpp" +#endif +#define C1_LIRGENERATOR_MD_HPP "c1_LIRGenerator_arm.hpp" + +#ifdef TARGET_COMPILER_gcc +#ifdef ARM32 +#undef BREAKPOINT +#define BREAKPOINT __asm__ volatile ("bkpt") +#endif +#endif + +#endif // CPU_ARM_VM_GLOBALDEFINITIONS_ARM_HPP