/*
* $Id$
*
* Copyright (C) 2003-2015 JNode.org
*
* This library is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as published
* by the Free Software Foundation; either version 2.1 of the License, or
* (at your option) any later version.
*
* This library 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 Lesser General Public
* License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this library; If not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
package org.jnode.vm.x86;
import static org.jnode.vm.x86.X86Vendor.AMD;
import static org.jnode.vm.x86.X86Vendor.INTEL;
/**
* @author Ewout Prangsma (epr@users.sourceforge.net)
*/
public enum X86Cpu {
// Intel CPU's
PENTIUM("Pentium", INTEL, 0x05, new int[]{0x01, 0x02}),
PENTIUM_MMX("Pentium with MMX", INTEL, 0x05, 0x04),
PENTIUMPRO("Pentium Pro", INTEL, 0x06, 0x01),
PENTIUM2("Pentium II", INTEL, 0x06, new int[]{0x03, 0x05}),
CELERON("Celeron", INTEL, 0x06, 0x06),
PENTIUM3("Pentium III", INTEL, 0x06, new int[]{0x07, 0x08, 0x0A, 0x0B}),
PENTIUMM("Pentium M", INTEL, 0x06, new int[]{0x09, 0x0D}),
PENTIUM4("Pentium 4", INTEL, 0x0F, new int[]{0x00, 0x01, 0x02, 0x03, 0x04}),
// AMD CPU's
ATHLON("Athlon", AMD, 0x06, new int[]{0x01, 0x02, 0x04, 0x06, 0x07, 0x08, 0x0A}),
ATHLON64("Athlon64", AMD, 0x0F, new int[]{0x04, 0x08, 0x0B, 0x0C, 0x0E, 0x0F}),
OPTERON("Opteron", AMD, 0x0F, new int[]{0x05}),
// Other CPU's
UNKNOWN("?", X86Vendor.UNKNOWN, 0, 0);
private final String name;
private final X86Vendor vendor;
private final int family;
private final int[] model;
private X86Cpu(String name, X86Vendor vendor, int family, int model) {
this(name, vendor, family, new int[]{model});
}
private X86Cpu(String name, X86Vendor vendor, int family, int[] model) {
this.name = name;
this.vendor = vendor;
this.family = family;
this.model = model;
}
/**
* Get the CPU type for the CPU with the given 'id'.
*
* @param id
* @return the CPU, or {@link #UNKNOWN} the 'id' is not known.
*/
public static final X86Cpu find(X86CpuID id) {
final String vendor = id.getVendor();
for (X86Cpu c : values()) {
if (c.vendor.getId().equals(vendor)) {
if (c.family == id.getFamily()) {
for (int m : c.model) {
if (id.getModel() == m) {
return c;
}
}
}
}
}
return UNKNOWN;
}
/**
* @return Returns the name.
*/
public final String getName() {
return name;
}
}