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comparison agent/src/share/classes/sun/jvm/hotspot/CommandProcessor.java @ 2177:3582bf76420e

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6990754: Use native memory and reference counting to implement SymbolTable Summary: move symbols from permgen into C heap and reference count them Reviewed-by: never, acorn, jmasa, stefank
author coleenp
date Thu, 27 Jan 2011 16:11:27 -0800
parents 3e8fbc61cee8
children 1d1603768966
comparison
equal deleted inserted replaced
2176:27e4ea99855d 2177:3582bf76420e
426 PointerLocation loc = PointerFinder.find(a); 426 PointerLocation loc = PointerFinder.find(a);
427 loc.printOn(out); 427 loc.printOn(out);
428 } 428 }
429 } 429 }
430 }, 430 },
431 new Command("symbol", "symbol address", false) {
432 public void doit(Tokens t) {
433 if (t.countTokens() != 1) {
434 usage();
435 } else {
436 Address a = VM.getVM().getDebugger().parseAddress(t.nextToken());
437 Symbol.create(a).printValueOn(out);
438 out.println();
439 }
440 }
441 },
442 new Command("symboltable", "symboltable name", false) {
443 public void doit(Tokens t) {
444 if (t.countTokens() != 1) {
445 usage();
446 } else {
447 out.println(SymbolTable.getTheTable().probe(t.nextToken()));
448 }
449 }
450 },
451 new Command("symboldump", "symboldump", false) {
452 public void doit(Tokens t) {
453 SymbolTable.getTheTable().symbolsDo(new SymbolTable.SymbolVisitor() {
454 public void visit(Symbol sym) {
455 sym.printValueOn(out);
456 out.println();
457 }
458 });
459 }
460 },
431 new Command("flags", "flags [ flag ]", false) { 461 new Command("flags", "flags [ flag ]", false) {
432 public void doit(Tokens t) { 462 public void doit(Tokens t) {
433 int tokens = t.countTokens(); 463 int tokens = t.countTokens();
434 if (tokens != 0 && tokens != 1) { 464 if (tokens != 0 && tokens != 1) {
435 usage(); 465 usage();
624 CTypeTreeNodeAdapter node = new CTypeTreeNodeAdapter(a, type, null); 654 CTypeTreeNodeAdapter node = new CTypeTreeNodeAdapter(a, type, null);
625 655
626 out.println("pointer to " + type + " @ " + a + 656 out.println("pointer to " + type + " @ " + a +
627 " (size = " + type.getSize() + ")"); 657 " (size = " + type.getSize() + ")");
628 printNode(node); 658 printNode(node);
629 }
630 }
631 },
632 new Command("symbol", "symbol name", false) {
633 public void doit(Tokens t) {
634 if (t.countTokens() != 1) {
635 usage();
636 } else {
637 String symbol = t.nextToken();
638 Address a = lookup(symbol);
639 out.println(symbol + " = " + a);
640 } 659 }
641 } 660 }
642 }, 661 },
643 new Command("printstatics", "printstatics [ type ]", false) { 662 new Command("printstatics", "printstatics [ type ]", false) {
644 public void doit(Tokens t) { 663 public void doit(Tokens t) {
1260 this.in = in; 1279 this.in = in;
1261 this.out = out; 1280 this.out = out;
1262 this.err = err; 1281 this.err = err;
1263 for (int i = 0; i < commandList.length; i++) { 1282 for (int i = 0; i < commandList.length; i++) {
1264 Command c = commandList[i]; 1283 Command c = commandList[i];
1284 if (commands.get(c.name) != null) {
1285 throw new InternalError(c.name + " has multiple definitions");
1286 }
1265 commands.put(c.name, c); 1287 commands.put(c.name, c);
1266 } 1288 }
1267 if (debugger.isAttached()) { 1289 if (debugger.isAttached()) {
1268 postAttach(); 1290 postAttach();
1269 } 1291 }