I sometimes get Segmentation fault on pure SML code (without FFI).
Feels it's after main function finished.


> gdb -c a.out.core a.out
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This GDB was configured as "amd64-marcel-freebsd"...
Core was generated by `a.out'.
Program terminated with signal 11, Segmentation fault.
Reading symbols from /lib/libthr.so.3...done.
Loaded symbols for /lib/libthr.so.3
Reading symbols from /lib/libm.so.5...done.
Loaded symbols for /lib/libm.so.5
Reading symbols from /usr/lib/libc++.so.1...done.
Loaded symbols for /usr/lib/libc++.so.1
Reading symbols from /lib/libcxxrt.so.1...done.
Loaded symbols for /lib/libcxxrt.so.1
Reading symbols from /lib/libgcc_s.so.1...done.
Loaded symbols for /lib/libgcc_s.so.1
Reading symbols from /lib/libc.so.7...done.
Loaded symbols for /lib/libc.so.7
Reading symbols from /libexec/ld-elf.so.1...done.
Loaded symbols for /libexec/ld-elf.so.1
#0  0x000000080067e618 in _rtld_is_dlopened () from /libexec/ld-elf.so.1
[New Thread 802023800 (LWP 100475/<unknown>)]
[New Thread 802023400 (LWP 100474/<unknown>)]
[New Thread 801c07400 (LWP 100473/<unknown>)]
[New Thread 801c07000 (LWP 100472/<unknown>)]
[New Thread 801c06c00 (LWP 100471/<unknown>)]
[New Thread 801c06800 (LWP 100470/<unknown>)]
[New Thread 801c06400 (LWP 100112/<unknown>)]
(gdb) bt
#0  0x000000080067e618 in _rtld_is_dlopened () from /libexec/ld-elf.so.1
#1  0x000000080067de3a in _rtld_is_dlopened () from /libexec/ld-elf.so.1
#2  0x000000080067aea0 in dlopen () from /libexec/ld-elf.so.1
#3  0x00000008008a7a48 in pthread_exit () from /lib/libthr.so.3
#4  0x00000008008a796b in pthread_exit () from /lib/libthr.so.3
#5  0x000000080089c85d in pthread_create () from /lib/libthr.so.3
#6  0x0000000000000000 in ?? ()
(gdb)

2017-02-21 14:48 GMT+02:00 David Matthews <david.matth...@prolingua.co.uk>:
> The latest version, provisionally called 5.6.1, has had very little change
> for several months.  I'm not aware of any show-stoppers so I think it would
> be a good time to make a release.  Because there have been some major
> changes I was planning to call it 5.7.  This is the last chance to do any
> last tests before the release.
>
> David
> _______________________________________________
> polyml mailing list
> polyml@inf.ed.ac.uk
> http://lists.inf.ed.ac.uk/mailman/listinfo/polyml
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