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https://github.com/freebsd/freebsd-src
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Make bootblocks fit into 7168 limit
This commit is contained in:
parent
f21bfa8ee5
commit
03afa5ecd8
Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=1632
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@ -20,7 +20,7 @@
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# the rights to redistribute these changes.
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#
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# from: Mach, Revision 2.2 92/04/04 11:33:46 rpd
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# $Id: Makefile,v 1.4 1993/11/16 02:02:05 ache Exp $
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# $Id: Makefile,v 1.5 1993/12/11 20:35:15 ats Exp $
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#
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wd0:
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@ -32,7 +32,7 @@ wd0:
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NOPROG= noprog
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NOMAN= noman
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CFLAGS = -O -DDO_BAD144 -I${.CURDIR}
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CFLAGS = -O2 -DDO_BAD144 -I${.CURDIR}
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LIBS= -lc
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INC= -I${.CURDIR}/../..
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@ -20,7 +20,7 @@
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# the rights to redistribute these changes.
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#
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# from: Mach, Revision 2.2 92/04/04 11:33:46 rpd
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# $Id: Makefile,v 1.4 1993/11/16 02:02:05 ache Exp $
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# $Id: Makefile,v 1.5 1993/12/11 20:35:15 ats Exp $
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#
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wd0:
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@ -32,7 +32,7 @@ wd0:
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NOPROG= noprog
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NOMAN= noman
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CFLAGS = -O -DDO_BAD144 -I${.CURDIR}
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CFLAGS = -O2 -DDO_BAD144 -I${.CURDIR}
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LIBS= -lc
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INC= -I${.CURDIR}/../..
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@ -24,7 +24,7 @@
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* the rights to redistribute these changes.
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*
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* from: Mach, [92/04/03 16:51:14 rvb]
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* $Id: boot.c,v 1.10 1994/04/20 22:06:24 phk Exp $
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* $Id: boot.c,v 1.11 1994/05/01 03:53:29 martin Exp $
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*/
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@ -60,8 +60,7 @@ struct exec head;
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int argv[10], esym;
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char *name;
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char *names[] = {
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"/386bsd", "/o386bsd", "/386bsd.old",
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"/vmunix", "/ovmunix", "/vmunix.old"
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"/386bsd", "/o386bsd", "/386bsd.old"
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};
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#define NUMNAMES (sizeof(names)/sizeof(char *))
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@ -76,7 +75,7 @@ int drive;
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ouraddr,
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argv[7] = memsize(0),
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argv[8] = memsize(1),
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"$Revision: 1.10 $");
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"$Revision: 1.11 $");
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printf("use hd(1,a)/386bsd to boot sd0 when wd0 is also installed\n");
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gateA20();
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loadstart:
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@ -143,8 +142,8 @@ loadprog(howto)
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}
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if((addr + head.a_text + head.a_data + head.a_bss) > 0xa0000)
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{
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printf("kernel too big, won't fit in 640K with bss\n");
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printf("Only hope is to link the kernel for > 1MB\n");
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printf("kernel won't fit in 640K with bss\n");
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printf("only hope is to link it for > 1MB\n");
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return;
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}
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}
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@ -24,7 +24,7 @@
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* the rights to redistribute these changes.
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*
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* from: Mach, [92/04/03 16:51:14 rvb]
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* $Id: boot.c,v 1.10 1994/04/20 22:06:24 phk Exp $
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* $Id: boot.c,v 1.11 1994/05/01 03:53:29 martin Exp $
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*/
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@ -60,8 +60,7 @@ struct exec head;
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int argv[10], esym;
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char *name;
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char *names[] = {
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"/386bsd", "/o386bsd", "/386bsd.old",
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"/vmunix", "/ovmunix", "/vmunix.old"
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"/386bsd", "/o386bsd", "/386bsd.old"
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};
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#define NUMNAMES (sizeof(names)/sizeof(char *))
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ouraddr,
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argv[7] = memsize(0),
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argv[8] = memsize(1),
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"$Revision: 1.10 $");
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"$Revision: 1.11 $");
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printf("use hd(1,a)/386bsd to boot sd0 when wd0 is also installed\n");
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gateA20();
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loadstart:
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}
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if((addr + head.a_text + head.a_data + head.a_bss) > 0xa0000)
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{
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printf("kernel too big, won't fit in 640K with bss\n");
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printf("Only hope is to link the kernel for > 1MB\n");
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printf("kernel won't fit in 640K with bss\n");
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printf("only hope is to link it for > 1MB\n");
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return;
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}
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}
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