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comparison jvmci/jdk.vm.ci.hotspot/src/jdk/vm/ci/hotspot/HotSpotJVMCICompilerConfig.java @ 22697:57646377e480

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Rename Compiler to JVMCICompiler and expose it from JVMCIRuntime.
author Roland Schatz <roland.schatz@oracle.com>
date Wed, 21 Oct 2015 13:47:47 +0200
parents 1bbd4a7c274b
children f2206f5bb62e
comparison
equal deleted inserted replaced
22696:ce6b9837f602 22697:57646377e480
22 */ 22 */
23 package jdk.vm.ci.hotspot; 23 package jdk.vm.ci.hotspot;
24 24
25 import jdk.vm.ci.code.CompilationRequest; 25 import jdk.vm.ci.code.CompilationRequest;
26 import jdk.vm.ci.common.JVMCIError; 26 import jdk.vm.ci.common.JVMCIError;
27 import jdk.vm.ci.compiler.Compiler; 27 import jdk.vm.ci.runtime.JVMCICompiler;
28 import jdk.vm.ci.compiler.CompilerFactory; 28 import jdk.vm.ci.runtime.JVMCICompilerFactory;
29 import jdk.vm.ci.runtime.JVMCIRuntime; 29 import jdk.vm.ci.runtime.JVMCIRuntime;
30 import jdk.vm.ci.service.Services; 30 import jdk.vm.ci.service.Services;
31 31
32 final class HotSpotJVMCICompilerConfig { 32 final class HotSpotJVMCICompilerConfig {
33 33
34 private static class DummyCompilerFactory implements CompilerFactory, Compiler { 34 private static class DummyCompilerFactory implements JVMCICompilerFactory, JVMCICompiler {
35 35
36 public void compileMethod(CompilationRequest request) { 36 public void compileMethod(CompilationRequest request) {
37 throw new JVMCIError("no JVMCI compiler selected"); 37 throw new JVMCIError("no JVMCI compiler selected");
38 } 38 }
39 39
40 public String getCompilerName() { 40 public String getCompilerName() {
41 return "<none>"; 41 return "<none>";
42 } 42 }
43 43
44 public Compiler createCompiler(JVMCIRuntime runtime) { 44 public JVMCICompiler createCompiler(JVMCIRuntime runtime) {
45 return this; 45 return this;
46 } 46 }
47 } 47 }
48 48
49 private static CompilerFactory compilerFactory; 49 private static JVMCICompilerFactory compilerFactory;
50 50
51 /** 51 /**
52 * Selects the system compiler. 52 * Selects the system compiler.
53 * 53 *
54 * Called from VM. This method has an object return type to allow it to be called with a VM 54 * Called from VM. This method has an object return type to allow it to be called with a VM
55 * utility function used to call other static initialization methods. 55 * utility function used to call other static initialization methods.
56 */ 56 */
57 static Boolean selectCompiler(String compilerName) { 57 static Boolean selectCompiler(String compilerName) {
58 assert compilerFactory == null; 58 assert compilerFactory == null;
59 for (CompilerFactory factory : Services.load(CompilerFactory.class)) { 59 for (JVMCICompilerFactory factory : Services.load(JVMCICompilerFactory.class)) {
60 if (factory.getCompilerName().equals(compilerName)) { 60 if (factory.getCompilerName().equals(compilerName)) {
61 compilerFactory = factory; 61 compilerFactory = factory;
62 return Boolean.TRUE; 62 return Boolean.TRUE;
63 } 63 }
64 } 64 }
65 65
66 throw new JVMCIError("JVMCI compiler '%s' not found", compilerName); 66 throw new JVMCIError("JVMCI compiler '%s' not found", compilerName);
67 } 67 }
68 68
69 static CompilerFactory getCompilerFactory() { 69 static JVMCICompilerFactory getCompilerFactory() {
70 if (compilerFactory == null) { 70 if (compilerFactory == null) {
71 compilerFactory = new DummyCompilerFactory(); 71 compilerFactory = new DummyCompilerFactory();
72 } 72 }
73 return compilerFactory; 73 return compilerFactory;
74 } 74 }