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temporary additional lookup of cpu040 for amiga's until new kvm stuff or new 

amiga 040 VM stuff.
This commit is contained in:
chopps 1994-02-14 04:34:42 +00:00
parent b52fc7e2d9
commit 3ed937bcf0
2 changed files with 21 additions and 2 deletions
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5
lib/libkvm/Makefile
View File

@ -1,7 +1,10 @@
# $Id: Makefile,v 1.1 1994/01/27 23:31:08 cgd Exp $
# $Id: Makefile,v 1.2 1994/02/14 04:34:42 chopps Exp $
LIB= kvm
CFLAGS+=-DLIBC_SCCS
SRCS= kvm.c
.if (${MACHINE} == "amiga")
CFLAGS+=-D${MACHINE}
.endif
.include <bsd.lib.mk>

18
lib/libkvm/kvm.c
View File

@ -35,7 +35,7 @@
#if defined(LIBC_SCCS) && !defined(lint)
/*static char sccsid[] = "from: @(#)kvm.c 5.18 (Berkeley) 5/7/91";*/
static char rcsid[] = "$Id: kvm.c,v 1.24 1994/02/01 02:17:21 mycroft Exp $";
static char rcsid[] = "$Id: kvm.c,v 1.25 1994/02/14 04:34:44 chopps Exp $";
#endif /* LIBC_SCCS and not lint */
#include <sys/param.h>
@ -107,6 +107,9 @@ static long vm_page_buckets;
static long page_shift;
static char *tmp;
#if defined(m68k)
#if defined(amiga)
static int cpu040;
#endif
static int lowram;
static struct ste *Sysseg;
#endif
@ -158,6 +161,10 @@ static struct nlist nl[] = {
#define X_SYSSEG (X_LAST+1)
{ "_lowram" },
#define X_LOWRAM (X_LAST+2)
#if defined(amiga)
{ "_cpu040" },
#define X_CPU040 (X_LAST+3)
#endif
#endif
#if defined(i386)
{ "_IdlePTD" },
@ -871,6 +878,15 @@ getkvars()
long addr;
#if defined(m68k)
#if defined(amiga)
addr = (long) nl[X_CPU040].n_value;
(void) lseek(kmem, addr, 0);
if (read(kmem, (char *) &cpu040, sizeof (cpu040))
!= sizeof (cpu040)) {
seterr("can't read cpu040");
return (-1);
}
#endif
addr = (long) nl[X_LOWRAM].n_value;
(void) lseek(kmem, addr, 0);
if (read(kmem, (char *) &lowram, sizeof (lowram))