jasper jas...@humppa.nl added the comment:
FYI, the issue has been fixed now in the mips64 port of OpenBSD by replacing
the previous/old floating point completion code with a C interface to the MI
softfloat code, implementing all MIPS IV specified floating point
operations.
--
Otto o...@drijf.net added the comment:
This problem has been diagnosed as a problem in the mips64 port of OpenBSD.
mips64 systems need to emulate some floating point instructions in software,
depending on the cpu type. In this case we hit an instruction for which the
emulation was incomplete.
Mark Dickinson dicki...@gmail.com added the comment:
Many thanks for the update. I'll close this as not a Python bug, then.
(Unless there's an easy and nonintrusive workaround...)
--
resolution: - wont fix
status: open - closed
___
Python tracker
jasper jas...@humppa.nl added the comment:
Removing --with-fpectl makes no difference.
I'll try the _PyHash_Double-thing later this weekend.
--
___
Python tracker rep...@bugs.python.org
http://bugs.python.org/issue7296
Mark Dickinson dicki...@gmail.com added the comment:
Thanks for filing the report! Some questions:
If you configure with the --with-pydebug option, and also do whatever
else (if anything) is necessary to remove the -O2 flag from the
compilation steps, does the build failure still occur?
jasper jas...@humppa.nl added the comment:
After properly compiling with -O0, it actually gets a lot further in the
build. It crashes elsewhere though:
PYTHONPATH=/usr/obj/ports/Python-2.6.3/fake-sgi/usr/local/lib/python2.6
./python -Wi -tt
Mark Dickinson dicki...@gmail.com added the comment:
Hmm. I don't understand that backtrace at all. It seems to say that
the conversion of this particular double value (2.34e17) to long is
causing some kind of arithmetic exception. I'd assume overflow, except
that the configure script says
jasper jas...@humppa.nl added the comment:
this little test program:
#include unistd.h
int main(int argc, char*argv[])
{
printf(short = %d\n, sizeof(short));
printf(int = %d\n, sizeof(int));
printf(float = %d\n, sizeof(float));
printf(long = %d\n, sizeof(long));
printf(double = %d\n,
Mark Dickinson dicki...@gmail.com added the comment:
Sorry, I'm running out of ideas. The traceback is truly baffling.
I'm not sure why you're configuring with --with-fpectl. Does removing
this make any difference?
Maybe you could also try copying _PyHash_Double into a small test program,
New submission from jasper jas...@humppa.nl:
While trying to get Python 2.6 working on OpenBSD/sgi (64-bit port)
I ran into the following during build:
OverflowError: signed integer is greater than maximum
I ran the command that triggered this by hand with -v added:
(sgi Python-2.6.3 40)$
jasper jas...@humppa.nl added the comment:
And the build log on OpenBSD/sgi.
--
Added file: http://bugs.python.org/file15301/Python-2.6.3.log
___
Python tracker rep...@bugs.python.org
http://bugs.python.org/issue7296
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