Mercurial > hg > truffle
view graal/com.oracle.max.asmdis/src/com/sun/max/asm/gen/risc/field/InputOperandField.java @ 4142:bc8527f3071c
Adjust code base to new level of warnings.
author | Thomas Wuerthinger <thomas.wuerthinger@oracle.com> |
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date | Sun, 18 Dec 2011 05:24:06 +0100 |
parents | e233f5660da4 |
children |
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/* * Copyright (c) 2007, 2011, 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 com.sun.max.asm.gen.risc.field; import com.sun.max.asm.*; import com.sun.max.asm.gen.*; import com.sun.max.asm.gen.risc.bitRange.*; import com.sun.max.program.*; /** * An input operand is a parameter to an assembler method that does not correspond directly * to a set of bits in the instruction but is a term in an expression that gives the value * for another operand that does represent a set of bits in the instruction. */ public class InputOperandField extends OperandField<ImmediateArgument> { private final Iterable< ? extends Argument> testArguments; private final ArgumentRange argumentRange; private final Iterable< ? extends Argument> illegalTestArguments; public InputOperandField(Iterable< ? extends Argument> testArguments, Iterable< ? extends Argument> illegalTestArguments, ArgumentRange argumentRange) { super(BitRange.create(new int[]{-1}, BitRangeOrder.DESCENDING)); this.testArguments = testArguments; this.argumentRange = argumentRange; this.illegalTestArguments = illegalTestArguments; } public static InputOperandField create(OperandField valueRangeProvider) { return new InputOperandField(valueRangeProvider.getLegalTestArguments(), valueRangeProvider.getIllegalTestArguments(), valueRangeProvider.argumentRange()); } @Override public ImmediateArgument disassemble(int instruction) { throw ProgramError.unexpected(); } @Override public Class type() { return int.class; } public String valueString() { return variableName(); } @Override public InputOperandField setVariableName(String name) { super.setVariableName(name); return this; } public Iterable< ? extends Argument> getLegalTestArguments() { return testArguments; } public Iterable<? extends Argument> getIllegalTestArguments() { //return Iterables.empty(); return illegalTestArguments; } public ArgumentRange argumentRange() { return argumentRange; } }