jnr.a64asm.SysRegister Maven / Gradle / Ivy
/*
* Copyright (C) 2018 Ossdev07
*
* This file is part of the JNR project.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package jnr.a64asm;
import static jnr.a64asm.SIZE.*;
import static jnr.a64asm.SYSREG_CODE.SPSR_EL1;
import static jnr.a64asm.SYSREG_CODE.SYSREG_MAX;
public class SysRegister extends Operand {
SYSREG_CODE sysRegEnum;
private static final SysRegister[] sys = new SysRegister[305];
public SysRegister(SYSREG_CODE sysRegEnum) {
super(OP.OP_SYSREG, SIZE_DWORD);
this.sysRegEnum = sysRegEnum;
}
static {
for (SYSREG_CODE i = SPSR_EL1; i.ordinal()< SYSREG_MAX.ordinal();) {
sys[i.ordinal()] = new SysRegister(i);
i = SYSREG_CODE.valueOf(i.ordinal() +1);
}
}
public static final SysRegister sysReg(SYSREG_CODE reg) {
return sys[reg.ordinal()];
}
public SYSREG_CODE getEnum(){
return this.sysRegEnum;
}
}