[Bug 1969] [IcedTea8] Add ARM32 JIT port

bugzilla-daemon at icedtea.classpath.org bugzilla-daemon at icedtea.classpath.org
Wed Feb 17 17:20:25 UTC 2016


http://icedtea.classpath.org/bugzilla/show_bug.cgi?id=1969

hd at os-cillation.de changed:

           What    |Removed                     |Added
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   Attachment #1403|0                           |1
        is obsolete|                            |
                 CC|                            |hd at os-cillation.de

--- Comment #4 from hd at os-cillation.de ---
Created attachment 1506
  --> http://icedtea.classpath.org/bugzilla/attachment.cgi?id=1506&action=edit
Yet another non-working ARM32 JIT patch

I worked on this for a while, based on the attached patch, but there are still
multiple problems:

1. The jtreg tests don't run ("result: Error. Cannot get VM for test:
java.net.SocketTimeoutException: Accept timed out" for every test basically. I
saw some message about UnixProcess not available on classpath and think this
might be JNI related. Another application using JNI also crashed.) 
2. I had to revert some changes in
hotsport/src/share/vm/classfile/systemDictionary.cpp:
AdapterHandlerLibrary::create_native_wrapper() will crash a zero build due to
calling unimplemented code. This revert reintroduces a bug. 
3. An application using lambda crashed. Looks like lambda might be not usable
at all.

Patch applies on hotspot changeset 2681e95121ac.

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