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comparison jvmci/jdk.vm.ci.hotspot/src/jdk/vm/ci/hotspot/HotSpotJVMCIRuntime.java @ 22758:a130b51efb07

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removed @Option mechanism from JVMCI (GRAAL-1371)
author Doug Simon <doug.simon@oracle.com>
date Mon, 21 Dec 2015 15:53:56 +0100
parents 57646377e480
children f2206f5bb62e
comparison
equal deleted inserted replaced
22757:f4c4cc22a31c 22758:a130b51efb07
34 import java.util.HashMap; 34 import java.util.HashMap;
35 import java.util.Map; 35 import java.util.Map;
36 import java.util.Objects; 36 import java.util.Objects;
37 import java.util.TreeMap; 37 import java.util.TreeMap;
38 38
39 import sun.misc.VM;
39 import jdk.vm.ci.code.Architecture; 40 import jdk.vm.ci.code.Architecture;
40 import jdk.vm.ci.code.CompilationResult; 41 import jdk.vm.ci.code.CompilationResult;
41 import jdk.vm.ci.code.InstalledCode; 42 import jdk.vm.ci.code.InstalledCode;
42 import jdk.vm.ci.common.JVMCIError; 43 import jdk.vm.ci.common.JVMCIError;
43 import jdk.vm.ci.inittimer.InitTimer; 44 import jdk.vm.ci.inittimer.InitTimer;
81 public static HotSpotJVMCIRuntime runtime() { 82 public static HotSpotJVMCIRuntime runtime() {
82 JVMCI.initialize(); 83 JVMCI.initialize();
83 return DelayedInit.instance; 84 return DelayedInit.instance;
84 } 85 }
85 86
87 /**
88 * Gets a boolean value based on a {@linkplain VM#getSavedProperty(String) saved} system
89 * property.
90 *
91 * @param name the name of the system property to derive a boolean value from using
92 * {@link Boolean#parseBoolean(String)}
93 * @param def the value to return if there is no system property corresponding to {@code name}
94 */
95 public static boolean getBooleanOption(String name, boolean def) {
96 String value = VM.getSavedProperty(name);
97 if (value == null) {
98 return def;
99 }
100 return Boolean.parseBoolean(value);
101 }
102
86 public static HotSpotJVMCIBackendFactory findFactory(String architecture) { 103 public static HotSpotJVMCIBackendFactory findFactory(String architecture) {
87 for (HotSpotJVMCIBackendFactory factory : Services.load(HotSpotJVMCIBackendFactory.class)) { 104 for (HotSpotJVMCIBackendFactory factory : Services.load(HotSpotJVMCIBackendFactory.class)) {
88 if (factory.getArchitecture().equalsIgnoreCase(architecture)) { 105 if (factory.getArchitecture().equalsIgnoreCase(architecture)) {
89 return factory; 106 return factory;
90 } 107 }