Aren/NetBSD
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

New times, new pagesize, use magic number in exec header.

Browse Source
This commit is contained in:
ragge 1998-08-22 09:16:45 +00:00
parent 9237e1254f
commit 00475fbb1f
2 changed files with 9 additions and 8 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

13
sys/arch/vax/boot/boot.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: boot.c,v 1.8 1998/07/01 10:52:11 ragge Exp $ */
/* $NetBSD: boot.c,v 1.9 1998/08/22 09:16:45 ragge Exp $ */
/*-
* Copyright (c) 1982, 1986 The Regents of the University of California.
* All rights reserved.
@ -105,7 +105,7 @@ copyunix(howto, devtype, aio)
{
register int esym; /* must be r9 */
struct exec x;
register int io = aio, i;
register int io = aio, i, sek;
char *addr;
if (read(io, (char *)&x, sizeof(x)) != sizeof(x) || N_BADMAG(x)) {
@ -113,13 +113,16 @@ copyunix(howto, devtype, aio)
return;
}
printf("%d", x.a_text);
if (N_GETMAGIC(x) == ZMAGIC && lseek(io, 0x400, SEEK_SET) == -1)
sek = 0x400; /* Old bin offset */
if (N_GETMID(x) == MID_VAX)
sek = sizeof(struct exec);
if (N_GETMAGIC(x) == ZMAGIC && lseek(io, sek, SEEK_SET) == -1)
goto shread;
if (read(io, (char *)0, x.a_text) != x.a_text)
goto shread;
addr = (char *)x.a_text;
if (N_GETMAGIC(x) == ZMAGIC || N_GETMAGIC(x) == NMAGIC)
while ((int)addr & CLOFSET)
while ((int)addr & (sek == 0x400 ? (sek-1) : CLOFSET))
*addr++ = 0;
printf("+%d", x.a_data);
if (read(io, addr, x.a_data) != x.a_data)
@ -148,8 +151,6 @@ copyunix(howto, devtype, aio)
x.a_bss = 0;
} else
howto &= ~RB_KDB;
for (i = 0; i < 128*512; i++) /* slop */
*addr++ = 0;
printf(" start 0x%x\n", (x.a_entry&0x7fffffff));
hoppabort((x.a_entry&0x7fffffff),howto, devtype, esym);
return;

4
sys/arch/vax/conf/Makefile.vax
View File

@ -1,4 +1,4 @@
# $NetBSD: Makefile.vax,v 1.42 1998/05/31 23:25:43 thorpej Exp $
# $NetBSD: Makefile.vax,v 1.43 1998/08/22 09:16:45 ragge Exp $
# Makefile for NetBSD
#
@ -52,7 +52,7 @@ CWARNFLAGS+= -Wno-main
.endif
CFLAGS= ${DEBUG} ${COPTS} ${CWARNFLAGS}
AFLAGS= -x assembler-with-cpp -traditional-cpp -D_LOCORE
LINKFLAGS= -Z -Ttext 80000000 -e start
LINKFLAGS= -N -Ttext 80000000 -e start
STRIPFLAGS= -d
HOSTED_CC= ${CC}