Author: jhb
Date: Mon Feb 23 15:38:35 2009
New Revision: 188937
URL: http://svn.freebsd.org/changeset/base/188937
Log:
FreeBSD/i386 doesn't include a software FPU emulator anymore, so adjust
an iBCS2 syscall to indicate that there is no FPU support at all rather
than emulated support if an FPU is not present.
Modified:
head/sys/i386/ibcs2/ibcs2_sysi86.c
Modified: head/sys/i386/ibcs2/ibcs2_sysi86.c
==============================================================================
--- head/sys/i386/ibcs2/ibcs2_sysi86.c Mon Feb 23 08:58:29 2009
(r188936)
+++ head/sys/i386/ibcs2/ibcs2_sysi86.c Mon Feb 23 15:38:35 2009
(r188937)
@@ -60,9 +60,10 @@ ibcs2_sysi86(struct thread *td, struct i
case SI86_FPHW: { /* Floating Point information */
int val, error;
- if (hw_float) val = IBCS2_FP_387; /* FPU hardware */
- else val = IBCS2_FP_SW; /* FPU emulator */
-
+ if (hw_float)
+ val = IBCS2_FP_387;
+ else
+ val = IBCS2_FP_NO;
if ((error = copyout(&val, args->arg, sizeof(val))) != 0)
return error;
return 0;
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