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annotate graal/com.oracle.max.asmdis/src/com/sun/max/asm/gen/risc/RiscAssemblyTester.java @ 4142:bc8527f3071c

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Adjust code base to new level of warnings.
author Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
date Sun, 18 Dec 2011 05:24:06 +0100
parents e233f5660da4
children
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1 /*
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2 * Copyright (c) 2007, 2011, Oracle and/or its affiliates. All rights reserved.
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3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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4 *
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5 * This code is free software; you can redistribute it and/or modify it
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6 * under the terms of the GNU General Public License version 2 only, as
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7 * published by the Free Software Foundation.
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8 *
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9 * This code is distributed in the hope that it will be useful, but WITHOUT
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10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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12 * version 2 for more details (a copy is included in the LICENSE file that
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13 * accompanied this code).
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14 *
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15 * You should have received a copy of the GNU General Public License version
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16 * 2 along with this work; if not, write to the Free Software Foundation,
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17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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18 *
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19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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20 * or visit www.oracle.com if you need additional information or have any
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21 * questions.
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22 */
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23 package com.sun.max.asm.gen.risc;
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24
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25 import java.io.*;
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26 import java.util.*;
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27
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28 import com.sun.max.asm.*;
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29 import com.sun.max.asm.gen.*;
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30 import com.sun.max.lang.*;
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31
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32 /**
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33 */
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34 public abstract class RiscAssemblyTester<Template_Type extends RiscTemplate>
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35 extends AssemblyTester<Template_Type> {
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36
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37 public RiscAssemblyTester(Assembly<Template_Type> assembly, WordWidth addressWidth, EnumSet<AssemblyTestComponent> components) {
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38 super(assembly, addressWidth, components);
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39 }
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40
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41 @Override
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42 protected byte[] readExternalInstruction(PushbackInputStream externalInputStream, Template_Type template, byte[] internalBytes) throws IOException {
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43 final byte[] result = new byte[4];
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44 if (externalInputStream.read(result) != 4) {
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45 throw new IOException("end of file before end of instruction");
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46 }
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47 return result;
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48 }
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49
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50 @Override
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51 protected String disassembleFields(Template_Type template, byte[] assembledInstruction) {
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52 return new RiscFieldDisassembler<>(template, assembledInstruction).toString();
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53 }
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54
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55 @Override
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56 protected boolean isLegalArgumentList(Template_Type template, List<Argument> arguments) {
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57 final List<InstructionConstraint> constraints = template.instructionDescription().constraints();
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58 for (InstructionConstraint constraint : constraints) {
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59 if (!(constraint.check(template, arguments))) {
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60 return false;
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61 }
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62 }
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63 return true;
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64 }
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65
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66 }