Author: kib
Date: Sat Feb 5 15:37:10 2011
New Revision: 218329
URL: http://svn.freebsd.org/changeset/base/218329
Log:
Fix linking of the kernel without device npx.
MFC after: 2 weeks
Modified:
head/sys/i386/i386/machdep.c
Modified: head/sys/i386/i386/machdep.c
==============================================================================
--- head/sys/i386/i386/machdep.c Sat Feb 5 15:13:18 2011
(r218328)
+++ head/sys/i386/i386/machdep.c Sat Feb 5 15:37:10 2011
(r218329)
@@ -3229,7 +3229,11 @@ fill_fpregs(struct thread *td, struct fp
KASSERT(td == curthread || TD_IS_SUSPENDED(td),
("not suspended thread %p", td));
+#ifdef DEV_NPX
npxgetregs(td);
+#else
+ bzero(fpregs, sizeof(*fpregs));
+#endif
#ifdef CPU_ENABLE_SSE
if (cpu_fxsr)
fill_fpregs_xmm(&td->td_pcb->pcb_user_save.sv_xmm,
@@ -3253,7 +3257,9 @@ set_fpregs(struct thread *td, struct fpr
#endif /* CPU_ENABLE_SSE */
bcopy(fpregs, &td->td_pcb->pcb_user_save.sv_87,
sizeof(*fpregs));
+#ifdef DEV_NPX
npxuserinited(td);
+#endif
return (0);
}
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