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comparison agent/src/share/classes/sun/jvm/hotspot/code/CodeCache.java @ 6266:1d7922586cf6

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7023639: JSR 292 method handle invocation needs a fast path for compiled code 6984705: JSR 292 method handle creation should not go through JNI Summary: remove assembly code for JDK 7 chained method handles Reviewed-by: jrose, twisti, kvn, mhaupt Contributed-by: John Rose <john.r.rose@oracle.com>, Christian Thalinger <christian.thalinger@oracle.com>, Michael Haupt <michael.haupt@oracle.com>
author twisti
date Tue, 24 Jul 2012 10:51:00 -0700
parents 7588156f5cf9
children b9a9ed0f8eeb
comparison
equal deleted inserted replaced
6241:aba91a731143 6266:1d7922586cf6
55 virtualConstructor = new VirtualConstructor(db); 55 virtualConstructor = new VirtualConstructor(db);
56 // Add mappings for all possible CodeBlob subclasses 56 // Add mappings for all possible CodeBlob subclasses
57 virtualConstructor.addMapping("BufferBlob", BufferBlob.class); 57 virtualConstructor.addMapping("BufferBlob", BufferBlob.class);
58 virtualConstructor.addMapping("nmethod", NMethod.class); 58 virtualConstructor.addMapping("nmethod", NMethod.class);
59 virtualConstructor.addMapping("RuntimeStub", RuntimeStub.class); 59 virtualConstructor.addMapping("RuntimeStub", RuntimeStub.class);
60 virtualConstructor.addMapping("RicochetBlob", RicochetBlob.class);
61 virtualConstructor.addMapping("AdapterBlob", AdapterBlob.class); 60 virtualConstructor.addMapping("AdapterBlob", AdapterBlob.class);
62 virtualConstructor.addMapping("MethodHandlesAdapterBlob", MethodHandlesAdapterBlob.class); 61 virtualConstructor.addMapping("MethodHandlesAdapterBlob", MethodHandlesAdapterBlob.class);
63 virtualConstructor.addMapping("SafepointBlob", SafepointBlob.class); 62 virtualConstructor.addMapping("SafepointBlob", SafepointBlob.class);
64 virtualConstructor.addMapping("DeoptimizationBlob", DeoptimizationBlob.class); 63 virtualConstructor.addMapping("DeoptimizationBlob", DeoptimizationBlob.class);
65 if (VM.getVM().isServerCompiler()) { 64 if (VM.getVM().isServerCompiler()) {
124 // The HeapBlock that contains this blob is outside of the blob 123 // The HeapBlock that contains this blob is outside of the blob
125 // but it shouldn't be an error to find a blob based on the 124 // but it shouldn't be an error to find a blob based on the
126 // pointer to the HeapBlock. 125 // pointer to the HeapBlock.
127 Assert.that(result.blobContains(start) || result.blobContains(start.addOffsetTo(8)), 126 Assert.that(result.blobContains(start) || result.blobContains(start.addOffsetTo(8)),
128 "found wrong CodeBlob"); 127 "found wrong CodeBlob");
129 }
130 if (result.isRicochetBlob()) {
131 // This should probably be done for other SingletonBlobs
132 return VM.getVM().ricochetBlob();
133 } 128 }
134 return result; 129 return result;
135 } 130 }
136 131
137 public NMethod findNMethod(Address start) { 132 public NMethod findNMethod(Address start) {