Mercurial > hg > truffle
comparison agent/src/share/classes/sun/jvm/hotspot/debugger/MachineDescriptionSPARC32Bit.java @ 113:ba764ed4b6f2
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 |
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date | Sun, 13 Apr 2008 17:43:42 -0400 |
parents | a61af66fc99e |
children | d1605aabd0a1 |
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110:a49a647afe9a | 113:ba764ed4b6f2 |
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27 public class MachineDescriptionSPARC32Bit extends MachineDescriptionTwosComplement implements MachineDescription { | 27 public class MachineDescriptionSPARC32Bit extends MachineDescriptionTwosComplement implements MachineDescription { |
28 public long getAddressSize() { | 28 public long getAddressSize() { |
29 return 4; | 29 return 4; |
30 } | 30 } |
31 | 31 |
32 public long getOopSize() { | |
33 return 4; | |
34 } | |
35 | |
36 public boolean isBigEndian() { | 32 public boolean isBigEndian() { |
37 return true; | 33 return true; |
38 } | 34 } |
39 } | 35 } |