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To: Paul Ambrose <ambrosehua@gmail.com>
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Cc: freebsd-mips@freebsd.org
Subject: Re: SYSCTL_INT emulate_fp error
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On Aug 7, 2012, at 1:13 AM, Paul Ambrose wrote:
> When I read sys/mips/mips/trap.c,  I found
> /*
> * FP emulation is assumed to work on O32, but the code is outdated and
> crufty
> * enough that it's a more sensible default to have it disabled when using
> * other ABIs.  At the very least, it needs a lot of help in using
> * type-semantic ABI-oblivious macros for everything it does.
> */
> #if defined(__mips_o32)
> static int emulate_fp = 1;
> #else
> static int emulate_fp = 0;
> #endif
> SYSCTL_INT(_machdep, OID_AUTO, emulate_fp, CTLFLAG_RW,
>    &allow_unaligned_acc, 0, "Emulate unimplemented FPU instructions");
> 
>  here &allow_unaligned_acc should be  &emulate_fp

You're right.  Fixed.

Warner