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Steal the variable VM_* stuff from m68k.

This commit is contained in:
matt 2001-07-16 05:45:52 +00:00
parent bb9bd28fa8
commit f6c7ed1948
1 changed files with 12 additions and 3 deletions
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15
lib/libkvm/kvm_arm.c
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@ -1,4 +1,4 @@
/* $NetBSD: kvm_arm.c,v 1.1 2001/01/08 18:30:03 bjh21 Exp $ */
/* $NetBSD: kvm_arm.c,v 1.2 2001/07/16 05:45:52 matt Exp $ */
/*-
* Copyright (C) 1996 Wolfgang Solfrank.
@ -39,7 +39,7 @@
#include <sys/param.h>
#include <uvm/uvm_extern.h>
#include <sys/exec.h>
#include <stdlib.h>
#include <db.h>
@ -85,16 +85,25 @@ _kvm_pa2off(kd, pa)
/*
* Machine-dependent initialization for ALL open kvm descriptors,
* not just those for a kernel crash dump. Some architectures
* have to deal with these NOT being constants! (i.e. m68k)
* have to deal with these NOT being constants! (i.e. arm)
*/
int
_kvm_mdopen(kd)
kvm_t *kd;
{
uintptr_t max_uva;
extern struct ps_strings *__ps_strings;
#if 0 /* XXX - These vary across arm machines... */
kd->usrstack = USRSTACK;
kd->min_uva = VM_MIN_ADDRESS;
kd->max_uva = VM_MAXUSER_ADDRESS;
#endif
/* This is somewhat hack-ish, but it works. */
max_uva = (uintptr_t) (__ps_strings + 1);
kd->usrstack = max_uva;
kd->max_uva = max_uva;
kd->min_uva = 0;
return (0);
}