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make sp_tlb_flush() work for profiling kernels: 

when we're profiling, the compiler creates a stack frame for us,
so doing a "retl" isn't so good in that case.
This commit is contained in:
chs 2003-08-24 18:10:31 +00:00
parent f217b85c1f
commit 14ee4005a1
1 changed files with 4 additions and 4 deletions
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8
sys/arch/sparc/sparc/pmap.c
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@ -1,4 +1,4 @@
/* $NetBSD: pmap.c,v 1.269 2003/08/24 17:52:36 chs Exp $ */
/* $NetBSD: pmap.c,v 1.270 2003/08/24 18:10:31 chs Exp $ */
/*
* Copyright (c) 1996
@ -56,7 +56,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: pmap.c,v 1.269 2003/08/24 17:52:36 chs Exp $");
__KERNEL_RCSID(0, "$NetBSD: pmap.c,v 1.270 2003/08/24 18:10:31 chs Exp $");
#include "opt_ddb.h"
#include "opt_kgdb.h"
@ -630,7 +630,7 @@ static void sp_tlb_flush(int va, int ctx, int lvl)
/* and turn traps on again */
__asm("wr %o3, 0, %psr");
__asm("nop");
__asm("retl");
__asm("nop");
__asm("nop");
}
@ -858,7 +858,7 @@ setpgt4m_va(va, ptep, pte, pageflush, ctx, cpuset)
#endif /* MULTIPROCESSOR */
/* Set the page table entry for va to pte. */
__inline void
void
setpte4m(va, pte)
vaddr_t va;
int pte;