Mercurial > hg > graal-compiler
comparison agent/src/share/classes/sun/jvm/hotspot/debugger/remote/RemoteDebuggerServer.java @ 642:660978a2a31a
6791178: Specialize for zero as the compressed oop vm heap base
Summary: Use zero based compressed oops if java heap is below 32gb and unscaled compressed oops if java heap is below 4gb.
Reviewed-by: never, twisti, jcoomes, coleenp
author | kvn |
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date | Thu, 12 Mar 2009 10:37:46 -0700 |
parents | d1605aabd0a1 |
children | bd02caa94611 |
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641:6af0a709d52b | 642:660978a2a31a |
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112 | 112 |
113 public long getJShortSize() throws RemoteException { | 113 public long getJShortSize() throws RemoteException { |
114 return debugger.getJShortSize(); | 114 return debugger.getJShortSize(); |
115 } | 115 } |
116 | 116 |
117 public long getHeapBase() throws RemoteException { | |
118 return debugger.getHeapBase(); | |
119 } | |
120 | |
121 public long getHeapOopSize() throws RemoteException { | 117 public long getHeapOopSize() throws RemoteException { |
122 return debugger.getHeapOopSize(); | 118 return debugger.getHeapOopSize(); |
123 } | 119 } |
124 | 120 |
125 public long getLogMinObjAlignmentInBytes() throws RemoteException { | 121 public long getNarrowOopBase() throws RemoteException { |
126 return debugger.getLogMinObjAlignmentInBytes(); | 122 return debugger.getNarrowOopBase(); |
127 } | 123 } |
124 | |
125 public int getNarrowOopShift() throws RemoteException { | |
126 return debugger.getNarrowOopShift(); | |
127 } | |
128 | |
128 public boolean areThreadsEqual(long addrOrId1, boolean isAddress1, | 129 public boolean areThreadsEqual(long addrOrId1, boolean isAddress1, |
129 long addrOrId2, boolean isAddress2) throws RemoteException { | 130 long addrOrId2, boolean isAddress2) throws RemoteException { |
130 ThreadProxy t1 = getThreadProxy(addrOrId1, isAddress1); | 131 ThreadProxy t1 = getThreadProxy(addrOrId1, isAddress1); |
131 ThreadProxy t2 = getThreadProxy(addrOrId2, isAddress2); | 132 ThreadProxy t2 = getThreadProxy(addrOrId2, isAddress2); |
132 return t1.equals(t2); | 133 return t1.equals(t2); |