Aren/NetBSD
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Allow specifying the load address in the config file. Again, defaults to

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KERNBASE.

To use this, on the `config' line you specify, `at address'.  For example:

config          netbsd  at 0xfe100000 root on sd0 swap on sd0 and sd1
This commit is contained in:
mycroft 1993-07-18 10:07:36 +00:00
parent 7b721ac9fa
commit 97159f53d2
6 changed files with 28 additions and 4 deletions
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1
usr.sbin/config.old/config.h
View File

@ -197,6 +197,7 @@ int debugging;
int maxfdescs;
int maxusers;
u_long loadaddress;
int fatal_errors;
#define eq(a,b) (!strcmp(a,b))

8
usr.sbin/config.old/config.y
View File

@ -222,12 +222,18 @@ System_parameter_list:
;
System_parameter:
swap_spec
addr_spec
| swap_spec
| root_spec
| dump_spec
| arg_spec
;
addr_spec:
AT NUMBER
= { loadaddress = $2; };
;
swap_spec:
SWAP optional_on swap_device_list
;

7
usr.sbin/config.old/mkmakefile.c
View File

@ -33,7 +33,7 @@
#ifndef lint
/* from: static char sccsid[] = "@(#)mkmakefile.c 5.33 (Berkeley) 7/1/91";*/
static char rcsid[] = "$Id: mkmakefile.c,v 1.10 1993/07/07 10:47:05 cgd Exp $";
static char rcsid[] = "$Id: mkmakefile.c,v 1.11 1993/07/18 10:07:39 mycroft Exp $";
#endif /* not lint */
/*
@ -44,10 +44,12 @@ static char rcsid[] = "$Id: mkmakefile.c,v 1.10 1993/07/07 10:47:05 cgd Exp $";
#include <stdio.h>
#include <ctype.h>
#include <machine/param.h>
#include "y.tab.h"
#include "config.h"
#define DEF_MAXFDESCS 2048
#define DEF_LOADADDRESS KERNBASE
#define next_word(fp, wd) \
{ register char *word = get_word(fp); \
@ -191,6 +193,9 @@ makefile()
printf("warning: maxusers > %d (%d)\n", up->u_max, maxusers);
fprintf(ofp, "PARAM=-DTIMEZONE=%d -DDST=%d -DMAXUSERS=%d -DMAXFDESCS=%d\n",
zone, dst, maxusers, maxfdescs);
if (loadaddress == 0)
loadaddress = DEF_LOADADDRESS;
fprintf(ofp, "LOAD_ADDRESS=%X\n", loadaddress);
for (op = mkopt; op; op = op->op_next)
fprintf(ofp, "%s=%s\n", op->op_name, op->op_value);
if (debugging)

1
usr.sbin/config/config.h
View File

@ -197,6 +197,7 @@ int debugging;
int maxfdescs;
int maxusers;
u_long loadaddress;
int fatal_errors;
#define eq(a,b) (!strcmp(a,b))

8
usr.sbin/config/config.y
View File

@ -222,12 +222,18 @@ System_parameter_list:
;
System_parameter:
swap_spec
addr_spec
| swap_spec
| root_spec
| dump_spec
| arg_spec
;
addr_spec:
AT NUMBER
= { loadaddress = $2; };
;
swap_spec:
SWAP optional_on swap_device_list
;

7
usr.sbin/config/mkmakefile.c
View File

@ -33,7 +33,7 @@
#ifndef lint
/* from: static char sccsid[] = "@(#)mkmakefile.c 5.33 (Berkeley) 7/1/91";*/
static char rcsid[] = "$Id: mkmakefile.c,v 1.10 1993/07/07 10:47:05 cgd Exp $";
static char rcsid[] = "$Id: mkmakefile.c,v 1.11 1993/07/18 10:07:39 mycroft Exp $";
#endif /* not lint */
/*
@ -44,10 +44,12 @@ static char rcsid[] = "$Id: mkmakefile.c,v 1.10 1993/07/07 10:47:05 cgd Exp $";
#include <stdio.h>
#include <ctype.h>
#include <machine/param.h>
#include "y.tab.h"
#include "config.h"
#define DEF_MAXFDESCS 2048
#define DEF_LOADADDRESS KERNBASE
#define next_word(fp, wd) \
{ register char *word = get_word(fp); \
@ -191,6 +193,9 @@ makefile()
printf("warning: maxusers > %d (%d)\n", up->u_max, maxusers);
fprintf(ofp, "PARAM=-DTIMEZONE=%d -DDST=%d -DMAXUSERS=%d -DMAXFDESCS=%d\n",
zone, dst, maxusers, maxfdescs);
if (loadaddress == 0)
loadaddress = DEF_LOADADDRESS;
fprintf(ofp, "LOAD_ADDRESS=%X\n", loadaddress);
for (op = mkopt; op; op = op->op_next)
fprintf(ofp, "%s=%s\n", op->op_name, op->op_value);
if (debugging)