Re: [linuxsh-dev] Re: Floating point problem

[Jeremy S. <js...@mv...>]

I suspect the odd fpscr displayed is due to a broken GDB,
or at least one with register number identifiers that are
inconsistent with the kernel/ptrace... mine behaves the
same way (at the moment).  [BTW, we see the same
thing, and we're using glibc 2.2.3.]

--Jeremy Siegel

kaz Kojima wrote:

> "Bao C. Ha" <ba...@se...> wrote:
> > It still crashed when $fpscr was set to 0x80004
> >
> > (gdb) p/x $fpscr=0x80004
> > $2 = 0x80004
> > (gdb) p/x $fpscr
> > $3 = 0x80004
> > (gdb) c
> > Continuing.
> >
> >  status=%x
> [snip]
>
> Hmm... I have no idea for the real problem at this point. Anyway,
> 0x3f737871 is very broken if gdb works correctly and it seems
> that some bad things occur in shared library. Perhaps, rebuilding
> libc with gcc -O may be not so bad idea.
>
>         kaz
>
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