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Enhancement
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Resolution: Fixed
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P3
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port-stage-ppc-aix
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None
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ppc
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generic
| Issue | Fix Version | Assignee | Priority | Status | Resolution | Resolved In Build |
|---|---|---|---|---|---|---|
| JDK-8033017 | 9 | Goetz Lindenmaier | P3 | Resolved | Fixed | b04 |
| JDK-8045310 | 8u25 | Goetz Lindenmaier | P3 | Resolved | Fixed | b01 |
| JDK-8038508 | 8u20 | Goetz Lindenmaier | P3 | Resolved | Fixed | b08 |
| JDK-8053423 | emb-8u26 | Goetz Lindenmaier | P3 | Resolved | Fixed | b17 |
| JDK-8168578 | openjdk7u | Goetz Lindenmaier | P3 | Resolved | Fixed | master |
This is preparation for PPC64 integration: http://openjdk.java.net/jeps/175
This and following ppc64 changes will go into staging repository first and tested there: http://hg.openjdk.java.net/ppc-aix-port/stage/
A trampoline allows to encode a small branch in the code, even if there
is the chance that this branch can not reach all possible code locations.
If the relocation finds that a branch is too far for the instruction
in the code, it can patch it to jump to the trampoline where is
sufficient space for a far branch. Needed on PPC64.
http://hg.openjdk.java.net/ppc-aix-port/jdk8/hotspot/file/df79d76c17ab/ppc_patches/0004_opto-trampoline_relocations.patch
This and following ppc64 changes will go into staging repository first and tested there: http://hg.openjdk.java.net/ppc-aix-port/stage/
A trampoline allows to encode a small branch in the code, even if there
is the chance that this branch can not reach all possible code locations.
If the relocation finds that a branch is too far for the instruction
in the code, it can patch it to jump to the trampoline where is
sufficient space for a far branch. Needed on PPC64.
http://hg.openjdk.java.net/ppc-aix-port/jdk8/hotspot/file/df79d76c17ab/ppc_patches/0004_opto-trampoline_relocations.patch
- backported by
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JDK-8033017 PPC64 (part 4): add relocation for trampoline stubs
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- Resolved
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- Resolved
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- Resolved
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- Resolved
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- Resolved
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