Mercurial > hg > truffle

comparison agent/src/share/classes/sun/jvm/hotspot/memory/CompactibleFreeListSpace.java @ 1579:e9ff18c4ace7

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Merge
author jrose
date Wed, 02 Jun 2010 22:45:42 -0700
parents c18cbe5936b8 2d127394260e
children 0a8e0d4345b3
comparison
equal deleted inserted replaced
1562:dfe27f03244a 1579:e9ff18c4ace7
71 smallLinearAllocBlockFieldOffset = type.getField("_smallLinearAllocBlock").getOffset(); 71 smallLinearAllocBlockFieldOffset = type.getField("_smallLinearAllocBlock").getOffset();
72 } 72 }
73 73
74 public CompactibleFreeListSpace(Address addr) { 74 public CompactibleFreeListSpace(Address addr) {
75 super(addr); 75 super(addr);
76 if ( VM.getVM().isLP64() ) { 76 VM vm = VM.getVM();
77 heapWordSize = 8; 77 heapWordSize = vm.getHeapWordSize();
78 IndexSetStart = 1; 78 IndexSetStart = vm.getMinObjAlignmentInBytes() / heapWordSize;
79 IndexSetStride = 1; 79 IndexSetStride = IndexSetStart;
80 } 80 IndexSetSize = 257;
81 else {
82 heapWordSize = 4;
83 IndexSetStart = 2;
84 IndexSetStride = 2;
85 }
86
87 IndexSetSize = 257;
88 } 81 }
89 82
90 // Accessing block offset table 83 // Accessing block offset table
91 public CMSCollector collector() { 84 public CMSCollector collector() {
92 return (CMSCollector) VMObjectFactory.newObject( 85 return (CMSCollector) VMObjectFactory.newObject(