[src/trunk]: src/sys/arch/mips/mips Update mips3_locore_vec cache functions f...

[jeffs <jeffs%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/5cd6c42ab47f
branches:  trunk
changeset: 494683:5cd6c42ab47f
user:      jeffs <jeffs%NetBSD.org@localhost>
date:      Mon Jul 10 23:21:16 2000 +0000

description:
Update mips3_locore_vec cache functions for mips3_L1TwoWayCache.  Add cast
for clean compilation with _MIPS_BSD_API_LP32_64CLEAN set.

diffstat:

 sys/arch/mips/mips/mips_machdep.c |  12 +++++++++---
 1 files changed, 9 insertions(+), 3 deletions(-)

diffs (40 lines):

diff -r c49d18e104c5 -r 5cd6c42ab47f sys/arch/mips/mips/mips_machdep.c
--- a/sys/arch/mips/mips/mips_machdep.c Mon Jul 10 22:48:25 2000 +0000
+++ b/sys/arch/mips/mips/mips_machdep.c Mon Jul 10 23:21:16 2000 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: mips_machdep.c,v 1.93 2000/07/10 21:12:13 jeffs Exp $  */
+/*     $NetBSD: mips_machdep.c,v 1.94 2000/07/10 23:21:16 jeffs Exp $  */
 
 /*-
  * Copyright (c) 1998 The NetBSD Foundation, Inc.
@@ -52,7 +52,7 @@
 
 #include <sys/cdefs.h>                 /* RCS ID & Copyright macro defns */
 
-__KERNEL_RCSID(0, "$NetBSD: mips_machdep.c,v 1.93 2000/07/10 21:12:13 jeffs Exp $");
+__KERNEL_RCSID(0, "$NetBSD: mips_machdep.c,v 1.94 2000/07/10 23:21:16 jeffs Exp $");
 
 #include "opt_compat_netbsd.h"
 #include "opt_compat_ultrix.h"
@@ -435,6 +435,11 @@
                mips3_SetWIRED(0);
                mips3_TBIA(mips_num_tlb_entries);
                mips3_SetWIRED(MIPS3_TLB_WIRED_UPAGES);
+               if (mips3_L1TwoWayCache) {
+                       mips3_locore_vec.flushCache = mips3_FlushCache_2way;
+                       mips3_locore_vec.flushDCache = mips3_FlushDCache_2way;
+                       mips3_locore_vec.flushICache = mips3_FlushICache_2way;
+               }
                mips3_vector_init();
                memcpy(mips_locoresw, mips3_locoresw, sizeof(mips_locoresw));
                break;
@@ -740,7 +745,8 @@
                fp = (struct sigframe *)((caddr_t)psp->ps_sigstk.ss_sp +
                                                  psp->ps_sigstk.ss_size);
        else
-               fp = (struct sigframe *)f->f_regs[SP];
+               /* cast for _MIPS_BSD_API == _MIPS_BSD_API_LP32_64CLEAN case */
+               fp = (struct sigframe *)(u_int32_t)f->f_regs[SP];
        fp--;
 
 #ifdef DEBUG