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annotate graal/com.oracle.graal.hotspot.sparc/src/com/oracle/graal/hotspot/sparc/SPARCHotSpotBackend.java @ 9432:6680389bd36f

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Make assembler creation in backend more extensible.
author Roland Schatz <roland.schatz@oracle.com>
date Tue, 30 Apr 2013 19:24:00 +0200
parents 8fde1be81b2d
children 66db0353f55a
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1 /*
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2 * Copyright (c) 2012, 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.oracle.graal.hotspot.sparc;
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24
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25 import com.oracle.graal.api.code.*;
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26 import com.oracle.graal.api.meta.*;
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27 import com.oracle.graal.asm.*;
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28 import com.oracle.graal.compiler.gen.*;
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29 import com.oracle.graal.compiler.sparc.*;
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30 import com.oracle.graal.hotspot.*;
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31 import com.oracle.graal.hotspot.meta.*;
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32 import com.oracle.graal.lir.*;
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33 import com.oracle.graal.lir.asm.*;
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34 import com.oracle.graal.nodes.*;
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35
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36 /**
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37 * HotSpot SPARC specific backend.
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38 */
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39 public class SPARCHotSpotBackend extends HotSpotBackend {
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40
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41 public SPARCHotSpotBackend(HotSpotRuntime runtime, TargetDescription target) {
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42 super(runtime, target);
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43 }
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44
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45 @Override
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46 public LIRGenerator newLIRGenerator(StructuredGraph graph, FrameMap frameMap, ResolvedJavaMethod method, LIR lir) {
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47 return new SPARCLIRGenerator(graph, this.runtime(), this.target, frameMap, method, lir);
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48 }
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49
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50 @Override
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51 protected AbstractAssembler createAssembler(FrameMap frameMap) {
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52 // SPARC: Create assembler.
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53 return null;
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54 }
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55
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56 @Override
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57 public TargetMethodAssembler newAssembler(LIRGenerator lirGen, CompilationResult compilationResult) {
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58 // SPARC: Create assembler.
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59 return null;
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60 }
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61
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62 @Override
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63 public void emitCode(TargetMethodAssembler tasm, ResolvedJavaMethod method, LIRGenerator lirGen) {
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64 // SPARC: Emit code
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65 }
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66 }