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cpu_swapout() moved to cpu.h

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This commit is contained in:
uch 2002-03-08 13:12:10 +00:00
parent dbd8140c1f
commit babf2e5892
2 changed files with 3 additions and 26 deletions
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3
sys/arch/sh3/include/cpu.h
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@ -1,4 +1,4 @@
/* $NetBSD: cpu.h,v 1.22 2002/03/04 14:36:16 uch Exp $ */
/* $NetBSD: cpu.h,v 1.23 2002/03/08 13:12:10 uch Exp $ */
/*-
* Copyright (c) 1990 The Regents of the University of California.
@ -77,6 +77,7 @@ extern struct cpu_info cpu_info_store;
* referenced in generic code
*/
#define cpu_swapin(p) /* nothing */
#define cpu_swapout(p) /* nothing */
#define cpu_wait(p) /* nothing */
#define cpu_number() 0

26
sys/arch/sh3/sh3/vm_machdep.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: vm_machdep.c,v 1.27 2002/03/04 02:43:25 simonb Exp $ */
/* $NetBSD: vm_machdep.c,v 1.28 2002/03/08 13:12:11 uch Exp $ */
/*-
* Copyright (c) 1995 Charles M. Hannum. All rights reserved.
@ -143,12 +143,6 @@ cpu_fork(struct proc *p1, struct proc *p2, void *stack,
pcb->r15 = (int)sf;
}
void
cpu_swapout(struct proc *p)
{
}
/*
* cpu_exit is called as the last action during exit.
*
@ -211,24 +205,6 @@ cpu_coredump(struct proc *p, struct vnode *vp, struct ucred *cred,
return 0;
}
#if 0
/*
* Set a red zone in the kernel stack after the u. area.
*/
void
setredzone(u_short *pte, caddr_t vaddr)
{
/* eventually do this by setting up an expand-down stack segment
for ss0: selector, allowing stack access down to top of u.
this means though that protection violations need to be handled
thru a double fault exception that must do an integral task
switch to a known good context, within which a dump can be
taken. a sensible scheme might be to save the initial context
used by sched (that has physical memory mapped 1:1 at bottom)
and take the dump while still in mapped mode */
}
#endif
/*
* Move pages from one kernel virtual address to another.
* Both addresses are assumed to reside in the Sysmap.