CompilerLocalVarParameterReader.java example

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jpcsp-master
/*
This file is part of jpcsp.

Jpcsp is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.

Jpcsp 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 for more details.

You should have received a copy of the GNU General Public License
along with Jpcsp.  If not, see <http://www.gnu.org/licenses/>.
 */
package jpcsp.Allegrex.compiler;

/**
 * An implementation of CompilerParameterReader reading the first 8 parameters
 * ($a0..$a3, $t0..$t3) from Java local variables.
 * 
 * @author gid15
 */
public class CompilerLocalVarParameterReader extends CompilerParameterReader {
	private int localVarIndex;

	public CompilerLocalVarParameterReader(ICompilerContext compilerContext, int localVarIndex) {
		super(compilerContext);

		this.localVarIndex = localVarIndex;
	}

	@Override
	protected void loadParameterIntFromRegister(int index) {
		compilerContext.loadLocalVar(localVarIndex + index);
	}
}