Mercurial > hg > truffle
view graal/com.oracle.max.asmdis/src/com/sun/max/asm/gen/risc/RiscAssemblyTester.java @ 4150:c78bace5086a
start work on integrating old hooks into mx, work on sanity checks
introduce a DB class to access the bench DB in an easier way (create benchmarks and benchmark values automatically in the DB)
author | Gilles Duboscq <gilles.m.duboscq@gmail.com> |
---|---|
date | Tue, 20 Dec 2011 15:34:43 +0100 |
parents | bc8527f3071c |
children |
line wrap: on
line source
/* * 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; import java.io.*; import java.util.*; import com.sun.max.asm.*; import com.sun.max.asm.gen.*; import com.sun.max.lang.*; /** */ public abstract class RiscAssemblyTester<Template_Type extends RiscTemplate> extends AssemblyTester<Template_Type> { public RiscAssemblyTester(Assembly<Template_Type> assembly, WordWidth addressWidth, EnumSet<AssemblyTestComponent> components) { super(assembly, addressWidth, components); } @Override protected byte[] readExternalInstruction(PushbackInputStream externalInputStream, Template_Type template, byte[] internalBytes) throws IOException { final byte[] result = new byte[4]; if (externalInputStream.read(result) != 4) { throw new IOException("end of file before end of instruction"); } return result; } @Override protected String disassembleFields(Template_Type template, byte[] assembledInstruction) { return new RiscFieldDisassembler<>(template, assembledInstruction).toString(); } @Override protected boolean isLegalArgumentList(Template_Type template, List<Argument> arguments) { final List<InstructionConstraint> constraints = template.instructionDescription().constraints(); for (InstructionConstraint constraint : constraints) { if (!(constraint.check(template, arguments))) { return false; } } return true; } }