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comparison agent/src/share/classes/sun/jvm/hotspot/debugger/dbx/DbxDebuggerLocal.java @ 113:ba764ed4b6f2

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6420645: Create a vm that uses compressed oops for up to 32gb heapsizes Summary: Compressed oops in instances, arrays, and headers. Code contributors are coleenp, phh, never, swamyv Reviewed-by: jmasa, kamg, acorn, tbell, kvn, rasbold
author coleenp
date Sun, 13 Apr 2008 17:43:42 -0400
parents a61af66fc99e
children d1605aabd0a1
comparison
equal deleted inserted replaced
110:a49a647afe9a 113:ba764ed4b6f2
458 throws UnmappedAddressException, UnalignedAddressException { 458 throws UnmappedAddressException, UnalignedAddressException {
459 long value = readAddressValue(address); 459 long value = readAddressValue(address);
460 return (value == 0 ? null : new DbxAddress(this, value)); 460 return (value == 0 ? null : new DbxAddress(this, value));
461 } 461 }
462 462
463 public DbxAddress readCompOopAddress(long address)
464 throws UnmappedAddressException, UnalignedAddressException {
465 long value = readCompOopAddressValue(address);
466 return (value == 0 ? null : new DbxAddress(this, value));
467 }
468
463 /** From the DbxDebugger interface */ 469 /** From the DbxDebugger interface */
464 public DbxOopHandle readOopHandle(long address) 470 public DbxOopHandle readOopHandle(long address)
465 throws UnmappedAddressException, UnalignedAddressException, NotInHeapException { 471 throws UnmappedAddressException, UnalignedAddressException, NotInHeapException {
466 long value = readAddressValue(address); 472 long value = readAddressValue(address);
473 return (value == 0 ? null : new DbxOopHandle(this, value));
474 }
475 public DbxOopHandle readCompOopHandle(long address)
476 throws UnmappedAddressException, UnalignedAddressException, NotInHeapException {
477 long value = readCompOopAddressValue(address);
467 return (value == 0 ? null : new DbxOopHandle(this, value)); 478 return (value == 0 ? null : new DbxOopHandle(this, value));
468 } 479 }
469 480
470 //-------------------------------------------------------------------------------- 481 //--------------------------------------------------------------------------------
471 // Thread context access. Can not be package private, but should 482 // Thread context access. Can not be package private, but should