/*

 * Copyright (c) 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.

 */

package jdk.vm.ci.hotspot.amd64;

import jdk.vm.ci.hotspot.HotSpotVMConfigAccess;

import jdk.vm.ci.hotspot.HotSpotVMConfigStore;

class AMD64HotSpotVMConfig extends HotSpotVMConfigAccess {

    AMD64HotSpotVMConfig(HotSpotVMConfigStore config) {

        super(config);

    }

    final boolean windowsOs = System.getProperty("os.name", "").startsWith("Windows");

    final boolean useCountLeadingZerosInstruction = getFlag("UseCountLeadingZerosInstruction", Boolean.class);

    final boolean useCountTrailingZerosInstruction = getFlag("UseCountTrailingZerosInstruction", Boolean.class);

    final boolean useCompressedOops = getFlag("UseCompressedOops", Boolean.class);

    // CPU capabilities

    final int useSSE = getFlag("UseSSE", Integer.class);

    final int useAVX = getFlag("UseAVX", Integer.class);

    final long vmVersionFeatures = getFieldValue("Abstract_VM_Version::_features", Long.class, "uint64_t");

    // CPU feature flags

    final long amd64CX8 = getConstant("VM_Version::CPU_CX8", Long.class);

    final long amd64CMOV = getConstant("VM_Version::CPU_CMOV", Long.class);

    final long amd64FXSR = getConstant("VM_Version::CPU_FXSR", Long.class);

    final long amd64HT = getConstant("VM_Version::CPU_HT", Long.class);

    final long amd64MMX = getConstant("VM_Version::CPU_MMX", Long.class);

    final long amd643DNOWPREFETCH = getConstant("VM_Version::CPU_3DNOW_PREFETCH", Long.class);

    final long amd64SSE = getConstant("VM_Version::CPU_SSE", Long.class);

    final long amd64SSE2 = getConstant("VM_Version::CPU_SSE2", Long.class);

    final long amd64SSE3 = getConstant("VM_Version::CPU_SSE3", Long.class);

    final long amd64SSSE3 = getConstant("VM_Version::CPU_SSSE3", Long.class);

    final long amd64SSE4A = getConstant("VM_Version::CPU_SSE4A", Long.class);

    final long amd64SSE41 = getConstant("VM_Version::CPU_SSE4_1", Long.class);

    final long amd64SSE42 = getConstant("VM_Version::CPU_SSE4_2", Long.class);

    final long amd64POPCNT = getConstant("VM_Version::CPU_POPCNT", Long.class);

    final long amd64LZCNT = getConstant("VM_Version::CPU_LZCNT", Long.class);

    final long amd64TSC = getConstant("VM_Version::CPU_TSC", Long.class);

    final long amd64TSCINV = getConstant("VM_Version::CPU_TSCINV", Long.class);

    final long amd64AVX = getConstant("VM_Version::CPU_AVX", Long.class);

    final long amd64AVX2 = getConstant("VM_Version::CPU_AVX2", Long.class);

    final long amd64AES = getConstant("VM_Version::CPU_AES", Long.class);

    final long amd64ERMS = getConstant("VM_Version::CPU_ERMS", Long.class);

    final long amd64CLMUL = getConstant("VM_Version::CPU_CLMUL", Long.class);

    final long amd64BMI1 = getConstant("VM_Version::CPU_BMI1", Long.class);

    final long amd64BMI2 = getConstant("VM_Version::CPU_BMI2", Long.class);

    final long amd64RTM = getConstant("VM_Version::CPU_RTM", Long.class);

    final long amd64ADX = getConstant("VM_Version::CPU_ADX", Long.class);

    final long amd64AVX512F = getConstant("VM_Version::CPU_AVX512F", Long.class);

    final long amd64AVX512DQ = getConstant("VM_Version::CPU_AVX512DQ", Long.class);

    final long amd64AVX512PF = getConstant("VM_Version::CPU_AVX512PF", Long.class);

    final long amd64AVX512ER = getConstant("VM_Version::CPU_AVX512ER", Long.class);

    final long amd64AVX512CD = getConstant("VM_Version::CPU_AVX512CD", Long.class);

    final long amd64AVX512BW = getConstant("VM_Version::CPU_AVX512BW", Long.class);

    final long amd64AVX512VL = getConstant("VM_Version::CPU_AVX512VL", Long.class);

    final long amd64SHA = getConstant("VM_Version::CPU_SHA", Long.class);

}