[patch] Fix oddity in personality routine
Andrew Haley
aph@redhat.com
Tue Dec 1 09:30:00 GMT 2009
Jack Howarth wrote:
> (gdb)
> 54 (*real_main) (args);
> (gdb)
>
> Program received signal EXC_BAD_ACCESS, Could not access memory.
> Reason: KERN_PROTECTION_FAILURE at address: 0x0000000103f05db0
> 0x0000000103f05db0 in ?? () at RowSetEvent.java:51
> 51 RowSetEvent.java: No such file or directory.
> in RowSetEvent.java
> (gdb)
>
> A backtrace only shows...
>
> (gdb) bt
> #0 0x0000000103f05db0 in ?? () at RowSetEvent.java:51
> #1 0x00000001000485be in gnu::java::lang::MainThread::call_main (this=0x104875dc0) at ../../../gcc-4.5-20091128/libjava/gnu/java/lang/natMainThread.cc:54
> Previous frame inner to this frame (gdb could not unwind past this frame)
>
> Let me know if you have any suggestions for debugging this further.
Disassemble the first 10 or so instructions at the instruction where the
EXC_BAD_ACCESS occurs. I think this is a libffi bug.
Andrew.
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