- remove dependency on libsa by mkboot since it is a host tool.
- adjust for endianness of host. Cross-compiling of ELF bootblocks now works.
This commit is contained in:
gmcgarry
parent
e8c65098f6
commit
fadbc7d451
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@ -1,4 +1,4 @@
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# $NetBSD: Makefile.buildboot,v 1.14 2001/05/12 23:55:07 gmcgarry Exp $
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# $NetBSD: Makefile.buildboot,v 1.15 2001/05/27 05:35:11 gmcgarry Exp $
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# RELOC=FFF00000 allows for boot prog up to FF000 (1044480) bytes long
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RELOC= FFF00000
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@ -28,7 +28,9 @@ vers.c: ${.CURDIR}/version
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sh ${S}/conf/newvers_stand.sh ${.CURDIR}/version hp300 ${NEWVERSWHAT}
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${PROG}: ${PROGAOUT} ${MKBOOT_PROG}
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${MKBOOT_PROG} ${PROGAOUT} ${PROG}
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${OBJCOPY} --output-target=binary ${PROGAOUT} ${PROGAOUT}.bin
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${MKBOOT_PROG} -l 0x${RELOC} ${PROGAOUT}.bin ${PROG}
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rm -f ${PROGAOUT}.bin
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CPPFLAGS+= -DDCACONSOLE -DAPCICONSOLE -DITECONSOLE -DDCMCONSOLE
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CPPFLAGS+= -DHIL_KEYBOARD -DUK_KEYBOARD
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@ -1,14 +1,9 @@
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# $NetBSD: Makefile,v 1.5 2001/01/02 04:14:34 simonb Exp $
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# $NetBSD: Makefile,v 1.6 2001/05/27 05:35:14 gmcgarry Exp $
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LIBSA= ${.CURDIR}/../../../../lib/libsa
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HOSTPROG= mkboot
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SRCS= mkboot.c
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PROG= mkboot
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SRCS= mkboot.c loadfile.c
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.PATH.c: ${LIBSA}
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CPPFLAGS+= -I${LIBSA} -I.
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LDSTATIC?=-static
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MKMAN= no
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.include <bsd.prog.mk>
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.include <bsd.hostprog.mk>
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@ -1,4 +1,4 @@
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/* $NetBSD: mkboot.c,v 1.2 2001/01/02 04:14:34 simonb Exp $ */
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/* $NetBSD: mkboot.c,v 1.3 2001/05/27 05:35:14 gmcgarry Exp $
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/*
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* Copyright (c) 1990, 1993
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@ -47,12 +47,13 @@ __COPYRIGHT(
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#ifdef notdef
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static char sccsid[] = "@(#)mkboot.c 7.2 (Berkeley) 12/16/90";
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#endif
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__RCSID("$NetBSD: mkboot.c,v 1.2 2001/01/02 04:14:34 simonb Exp $");
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__RCSID("$NetBSD: mkboot.c,v 1.3 2001/05/27 05:35:14 gmcgarry Exp $");
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#endif /* not lint */
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#include <sys/param.h>
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#include <sys/file.h>
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#include <sys/stat.h>
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#include <sys/endian.h>
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#include <ctype.h>
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#include <stdio.h>
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@ -61,7 +62,6 @@ __RCSID("$NetBSD: mkboot.c,v 1.2 2001/01/02 04:14:34 simonb Exp $");
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#include <unistd.h>
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#include "volhdr.h"
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#include "loadfile.h"
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#define LIF_NUMDIR 8
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@ -76,16 +76,14 @@ __RCSID("$NetBSD: mkboot.c,v 1.2 2001/01/02 04:14:34 simonb Exp $");
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int lpflag;
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int loadpoint;
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int entrypoint;
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struct load ld;
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struct load ld;
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struct lifvol lifv;
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struct lifdir lifd[LIF_NUMDIR];
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char buf[10240];
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int main(int, char **);
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void bcddate(char *, char *);
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char *lifname(char *);
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void putfile(char *, int);
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int putfile(char *, int);
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void usage(void);
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/*
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@ -109,6 +107,7 @@ main(int argc, char **argv)
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{
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char *n1, *n2, *n3;
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int n, to;
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int count;
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--argc;
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++argv;
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@ -124,7 +123,7 @@ main(int argc, char **argv)
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argv++;
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argc--;
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}
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if (argc == 0)
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if (!lpflag || argc == 0)
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usage();
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n1 = argv[0];
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argv++;
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@ -143,65 +142,70 @@ main(int argc, char **argv)
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n3 = NULL;
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} else
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n2 = n3 = NULL;
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to = open(argv[0], O_WRONLY | O_TRUNC | O_CREAT, 0644);
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if (to < 0) {
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perror("open");
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exit(1);
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}
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/* clear possibly unused directory entries */
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strncpy(lifd[1].dir_name, " ", 10);
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lifd[1].dir_type = -1;
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lifd[1].dir_addr = 0;
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lifd[1].dir_length = 0;
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lifd[1].dir_flag = 0xFF;
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lifd[1].dir_exec = 0;
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strncpy(lifd[1].dir_name, " ", 10);
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lifd[1].dir_type = htobe16(-1);
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lifd[1].dir_addr = htobe32(0);
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lifd[1].dir_length = htobe32(0);
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lifd[1].dir_flag = htobe16(0xFF);
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lifd[1].dir_exec = htobe32(0);
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lifd[7] = lifd[6] = lifd[5] = lifd[4] = lifd[3] = lifd[2] = lifd[1];
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/* record volume info */
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lifv.vol_id = VOL_ID;
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lifv.vol_id = htobe16(VOL_ID);
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strncpy(lifv.vol_label, "BOOT43", 6);
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lifv.vol_addr = btolifs(LIF_DIRSTART);
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lifv.vol_oct = VOL_OCT;
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lifv.vol_dirsize = btolifs(LIF_DIRSIZE);
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lifv.vol_version = 1;
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lifv.vol_addr = htobe32(btolifs(LIF_DIRSTART));
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lifv.vol_oct = htobe16(VOL_OCT);
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lifv.vol_dirsize = htobe32(btolifs(LIF_DIRSIZE));
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lifv.vol_version = htobe16(1);
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/* output bootfile one */
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lseek(to, LIF_FILESTART, SEEK_SET);
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putfile(n1, to);
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n = btolifs(ld.count + sizeof(ld));
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count = putfile(n1, to);
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n = btolifs(count);
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strcpy(lifd[0].dir_name, lifname(n1));
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lifd[0].dir_type = DIR_TYPE;
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lifd[0].dir_addr = btolifs(LIF_FILESTART);
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lifd[0].dir_length = n;
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lifd[0].dir_type = htobe16(DIR_TYPE);
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lifd[0].dir_addr = htobe32(btolifs(LIF_FILESTART));
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lifd[0].dir_length = htobe32(n);
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bcddate(n1, lifd[0].dir_toc);
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lifd[0].dir_flag = DIR_FLAG;
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lifd[0].dir_exec = lpflag? loadpoint + entrypoint : entrypoint;
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lifv.vol_length = lifd[0].dir_addr + lifd[0].dir_length;
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lifd[0].dir_flag = htobe16(DIR_FLAG);
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lifd[0].dir_exec = htobe32(loadpoint);
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lifv.vol_length = htobe32(be32toh(lifd[0].dir_addr) +
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be32toh(lifd[0].dir_length));
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/* if there is an optional second boot program, output it */
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if (n2) {
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lseek(to, LIF_FILESTART+lifstob(n), SEEK_SET);
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putfile(n2, to);
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n = btolifs(ld.count + sizeof(ld));
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count = putfile(n2, to);
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n = btolifs(count);
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strcpy(lifd[1].dir_name, lifname(n2));
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lifd[1].dir_type = DIR_TYPE;
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lifd[1].dir_addr = lifv.vol_length;
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lifd[1].dir_length = n;
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lifd[1].dir_type = htobe16(DIR_TYPE);
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lifd[1].dir_addr = htobe32(lifv.vol_length);
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lifd[1].dir_length = htobe32(n);
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bcddate(n2, lifd[1].dir_toc);
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lifd[1].dir_flag = DIR_FLAG;
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lifd[1].dir_exec = lpflag? loadpoint + entrypoint : entrypoint;
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lifv.vol_length = lifd[1].dir_addr + lifd[1].dir_length;
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lifd[1].dir_flag = htobe32(DIR_FLAG);
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lifd[1].dir_exec = htobe32(loadpoint);
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lifv.vol_length = htobe32(be32toh(lifd[1].dir_addr) +
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be32toh(lifd[1].dir_length));
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}
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/* ditto for three */
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if (n3) {
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lseek(to, LIF_FILESTART+lifstob(lifd[0].dir_length+n), SEEK_SET);
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putfile(n3, to);
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n = btolifs(ld.count + sizeof(ld));
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lseek(to, LIF_FILESTART+lifstob(lifd[0].dir_length+n),
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SEEK_SET);
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count = putfile(n3, to);
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n = btolifs(count);
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strcpy(lifd[2].dir_name, lifname(n3));
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lifd[2].dir_type = DIR_TYPE;
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lifd[2].dir_addr = lifv.vol_length;
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lifd[2].dir_length = n;
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lifd[2].dir_type = htobe16(DIR_TYPE);
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lifd[2].dir_addr = htobe32(lifv.vol_length);
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lifd[2].dir_length = htobe32(n);
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bcddate(n3, lifd[2].dir_toc);
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lifd[2].dir_flag = DIR_FLAG;
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lifd[2].dir_exec = lpflag? loadpoint + entrypoint : entrypoint;
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lifv.vol_length = lifd[2].dir_addr + lifd[2].dir_length;
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lifd[2].dir_flag = htobe32(DIR_FLAG);
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lifd[2].dir_exec = htobe32(loadpoint);
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lifv.vol_length = htobe32(be32toh(lifd[2].dir_addr) +
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be32toh(lifd[2].dir_length));
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}
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/* output volume/directory header info */
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lseek(to, LIF_VOLSTART, SEEK_SET);
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@ -211,32 +215,33 @@ main(int argc, char **argv)
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exit(0);
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}
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void
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int
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putfile(from, to)
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char *from;
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int to;
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{
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int fd;
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u_long bp;
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u_long marks[MARK_MAX];
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struct stat statb;
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int nr;
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void *bp;
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marks[MARK_START] = 0;
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if ((fd = loadfile(from, marks, COUNT_TEXT|COUNT_DATA)) == -1)
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exit(1);
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if ((fd = open(from, 0)) < 0) {
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printf("error: unable to open file %s\n", from);
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exit(1);
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}
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fstat(fd, &statb);
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ld.address = htobe32(loadpoint);
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ld.count = htobe32(statb.st_size);
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bp = malloc(statb.st_size);
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if ((nr = read(fd, bp, statb.st_size)) < 0) {
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printf("error: reading from file %s\n", from);
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exit(1);
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}
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(void)close(fd);
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entrypoint = marks[MARK_ENTRY];
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ld.address = lpflag ? loadpoint : entrypoint;
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ld.count = marks[MARK_END] - marks[MARK_START];
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bp = (u_long)malloc(ld.count);
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marks[MARK_START] = bp - marks[MARK_START];
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if ((fd = loadfile(from, marks, LOAD_TEXT|LOAD_DATA)) == -1)
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exit(1);
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(void)close(fd);
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write(to, &ld, sizeof(ld));
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write(to, (void *)bp, ld.count);
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write(to, bp, statb.st_size);
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free(bp);
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return (statb.st_size + sizeof(ld));
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}
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void
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@ -244,7 +249,7 @@ usage(void)
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{
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fprintf(stderr,
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"usage: mkboot [-l loadpoint] prog1 [ prog2 ] outfile\n");
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"usage: mkboot -l loadpoint prog1 [ prog2 ] outfile\n");
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exit(1);
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}
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