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authorMiod Vallat <miod@cvs.openbsd.org>2005-10-12 19:30:29 +0000
committerMiod Vallat <miod@cvs.openbsd.org>2005-10-12 19:30:29 +0000
commit297941ac5277643d9a3e1092a4c50cc031ca347f (patch)
treea4a9823841b7bb4114b7d0dba545b96393c5ea97 /sys/arch
parente6e9f649c76b23832327a41d370176af74719561 (diff)
Remove commented out dead wrong FPU handling code in setregs().
Diffstat (limited to 'sys/arch')
-rw-r--r--sys/arch/m88k/m88k/m88k_machdep.c25
1 files changed, 1 insertions, 24 deletions
diff --git a/sys/arch/m88k/m88k/m88k_machdep.c b/sys/arch/m88k/m88k/m88k_machdep.c
index baa23a75a2e..6a0d5417e64 100644
--- a/sys/arch/m88k/m88k/m88k_machdep.c
+++ b/sys/arch/m88k/m88k/m88k_machdep.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: m88k_machdep.c,v 1.5 2005/10/12 19:05:44 miod Exp $ */
+/* $OpenBSD: m88k_machdep.c,v 1.6 2005/10/12 19:30:28 miod Exp $ */
/*
* Copyright (c) 1998, 1999, 2000, 2001 Steve Murphree, Jr.
* Copyright (c) 1996 Nivas Madhur
@@ -56,9 +56,6 @@
#include <machine/cmmu.h>
#include <machine/cpu.h>
#include <machine/cpu_number.h>
-/*
-#include <machine/locore.h>
-*/
#include <machine/reg.h>
#ifdef M88100
#include <machine/m88100.h>
@@ -104,26 +101,6 @@ setregs(p, pack, stack, retval)
* Point r2 to the stack. crt0 should extract envp from
* argc & argv before calling user's main.
*/
-#if 0
- /*
- * I don't think I need to mess with fpstate on 88k because
- * we make sure the floating point pipeline is drained in
- * the trap handlers. Should check on this later. XXX Nivas.
- */
- if ((fs = p->p_md.md_fpstate) != NULL) {
- /*
- * We hold an FPU state. If we own *the* FPU chip state
- * we must get rid of it, and the only way to do that is
- * to save it. In any case, get rid of our FPU state.
- */
- if (p == fpproc) {
- savefpstate(fs);
- fpproc = NULL;
- }
- free((void *)fs, M_SUBPROC);
- p->p_md.md_fpstate = NULL;
- }
-#endif
bzero((caddr_t)tf, sizeof *tf);