On 12.11.2009, at 12:11, Jon Dowland wrote:
> Hi folks,
> Ubuntu users are reporting a problem with prboom which is
> fixed by passing '--disable-i386-asm'. They get a signal 9.
> There is currently no useful backtrace available.
> I suspect Ubuntu are turning on a gcc flag for compiling
> that Debian aren't, as we don't see the same problem.
> Details at <https://bugs.launchpad.net/bugs/375498>
> Any tips on identifying the problem ASM, or should they
> just continue to disable all ASM?
Program received signal SIGFPE, Arithmetic exception.
That sounds like one of the math functions. I would say just disable the ASM functions, we don't gain a lot from them anymore on newer processors.