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comparison agent/src/share/classes/sun/jvm/hotspot/oops/ConstantPool.java @ 1385:bc32f286fae0

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6945219: minor SA fixes Reviewed-by: twisti
author never
date Tue, 20 Apr 2010 13:26:33 -0700
parents d1605aabd0a1
children c18cbe5936b8
comparison
equal deleted inserted replaced
1384:c544d979f886 1385:bc32f286fae0
1 /* 1 /*
2 * Copyright 2000-2008 Sun Microsystems, Inc. All Rights Reserved. 2 * Copyright 2000-2010 Sun Microsystems, Inc. All Rights Reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 * 4 *
5 * This code is free software; you can redistribute it and/or modify it 5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as 6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation. 7 * published by the Free Software Foundation.
261 case JVM_CONSTANT_Methodref: return "JVM_CONSTANT_Methodref"; 261 case JVM_CONSTANT_Methodref: return "JVM_CONSTANT_Methodref";
262 case JVM_CONSTANT_InterfaceMethodref: return "JVM_CONSTANT_InterfaceMethodref"; 262 case JVM_CONSTANT_InterfaceMethodref: return "JVM_CONSTANT_InterfaceMethodref";
263 case JVM_CONSTANT_NameAndType: return "JVM_CONSTANT_NameAndType"; 263 case JVM_CONSTANT_NameAndType: return "JVM_CONSTANT_NameAndType";
264 case JVM_CONSTANT_Invalid: return "JVM_CONSTANT_Invalid"; 264 case JVM_CONSTANT_Invalid: return "JVM_CONSTANT_Invalid";
265 case JVM_CONSTANT_UnresolvedClass: return "JVM_CONSTANT_UnresolvedClass"; 265 case JVM_CONSTANT_UnresolvedClass: return "JVM_CONSTANT_UnresolvedClass";
266 case JVM_CONSTANT_UnresolvedClassInError: return "JVM_CONSTANT_UnresolvedClassInError";
266 case JVM_CONSTANT_ClassIndex: return "JVM_CONSTANT_ClassIndex"; 267 case JVM_CONSTANT_ClassIndex: return "JVM_CONSTANT_ClassIndex";
267 case JVM_CONSTANT_UnresolvedString: return "JVM_CONSTANT_UnresolvedString"; 268 case JVM_CONSTANT_UnresolvedString: return "JVM_CONSTANT_UnresolvedString";
268 case JVM_CONSTANT_StringIndex: return "JVM_CONSTANT_StringIndex"; 269 case JVM_CONSTANT_StringIndex: return "JVM_CONSTANT_StringIndex";
269 } 270 }
270 throw new InternalError("unknown tag"); 271 throw new InternalError("Unknown tag: " + tag);
271 } 272 }
272 273
273 public void iterateFields(OopVisitor visitor, boolean doVMFields) { 274 public void iterateFields(OopVisitor visitor, boolean doVMFields) {
274 super.iterateFields(visitor, doVMFields); 275 super.iterateFields(visitor, doVMFields);
275 if (doVMFields) { 276 if (doVMFields) {
302 visitor.doDouble(new DoubleField(new NamedFieldIdentifier(nameForTag(ctag)), indexOffset(index), true), true); 303 visitor.doDouble(new DoubleField(new NamedFieldIdentifier(nameForTag(ctag)), indexOffset(index), true), true);
303 // double entries occupy two slots 304 // double entries occupy two slots
304 index++; 305 index++;
305 break; 306 break;
306 307
308 case JVM_CONSTANT_UnresolvedClassInError:
307 case JVM_CONSTANT_UnresolvedClass: 309 case JVM_CONSTANT_UnresolvedClass:
308 case JVM_CONSTANT_Class: 310 case JVM_CONSTANT_Class:
309 case JVM_CONSTANT_UnresolvedString: 311 case JVM_CONSTANT_UnresolvedString:
310 case JVM_CONSTANT_Utf8: 312 case JVM_CONSTANT_Utf8:
311 visitor.doOop(new OopField(new NamedFieldIdentifier(nameForTag(ctag)), indexOffset(index), true), true); 313 visitor.doOop(new OopField(new NamedFieldIdentifier(nameForTag(ctag)), indexOffset(index), true), true);
407 if (DEBUG) debugMessage("CP[" + ci + "] = class " + s); 409 if (DEBUG) debugMessage("CP[" + ci + "] = class " + s);
408 break; 410 break;
409 } 411 }
410 412
411 // case JVM_CONSTANT_ClassIndex: 413 // case JVM_CONSTANT_ClassIndex:
414 case JVM_CONSTANT_UnresolvedClassInError:
412 case JVM_CONSTANT_UnresolvedClass: { 415 case JVM_CONSTANT_UnresolvedClass: {
413 dos.writeByte(JVM_CONSTANT_Class); 416 dos.writeByte(JVM_CONSTANT_Class);
414 String klassName = getSymbolAt(ci).asString(); 417 String klassName = getSymbolAt(ci).asString();
415 Short s = (Short) utf8ToIndex.get(klassName); 418 Short s = (Short) utf8ToIndex.get(klassName);
416 dos.writeShort(s.shortValue()); 419 dos.writeShort(s.shortValue());
462 dos.writeShort(signatureIndex); 465 dos.writeShort(signatureIndex);
463 if (DEBUG) debugMessage("CP[" + ci + "] = N&T name = " + nameIndex 466 if (DEBUG) debugMessage("CP[" + ci + "] = N&T name = " + nameIndex
464 + ", type = " + signatureIndex); 467 + ", type = " + signatureIndex);
465 break; 468 break;
466 } 469 }
470 default:
471 throw new InternalError("unknown tag: " + cpConstType);
467 } // switch 472 } // switch
468 } 473 }
469 dos.flush(); 474 dos.flush();
470 return; 475 return;
471 } 476 }