f7710986e2
be loaded above 1MB. Same boot code for floppies now. Speed improvements. etc etc etc. (I don't have much history on this, but then have been tested)
154 lines
4.1 KiB
Makefile
154 lines
4.1 KiB
Makefile
#
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# Ported to boot 386BSD by Julian Elischer (julian@tfs.com)
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# September 1992
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#
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# Permission to use, copy, modify and distribute this software and its
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# documentation is hereby granted, provided that both the copyright
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# notice and this permission notice appear in all copies of the
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# software, derivative works or modified versions, and any portions
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# thereof, and that both notices appear in supporting documentation.
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#
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# CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
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# CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
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# ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
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#
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# Carnegie Mellon requests users of this software to return to
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#
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# Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU
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# School of Computer Science
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# Carnegie Mellon University
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# Pittsburgh PA 15213-3890
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#
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# any improvements or extensions that they make and grant Carnegie Mellon
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# the rights to redistribute these changes.
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#
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#
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# HISTORY
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# $Log: Makefile,v $
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# Revision 1.6 1993/07/11 12:02:17 andrew
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# Fixes from bde, including support for loading @ any MB boundary (e.g. a
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# kernel linked for 0xfe100000 will load at the 1MB mark) and read-ahead
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# buffering to speed booting from floppies. Also works with aha174x
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# controllers in enhanced mode.
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#
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# Revision 1.5 1993/07/04 14:03:03 cgd
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# do the right thing, so things aren't built in /usr/src/sys
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#
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# Revision 1.4 1993/06/18 08:03:14 cgd
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# install floppy boot block, too.
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#
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# Revision 1.3 1993/06/08 03:36:39 deraadt
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# makes more sense if src is mounted readonly
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#
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# Revision 1.2 1993/04/28 08:45:51 deraadt
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# Ensure the rmaouthdr shell script is executable before running it!
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#
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# Revision 1.1 1993/03/21 18:08:11 cgd
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# after 0.2.2 "stable" patches applied
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#
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#
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# 93/06/30 bde
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# fd boot is now fast enough.
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# (Safe) target fd0 and (unsafe) target wd0 to temporarily avoid
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# updating /use/mdec.
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#
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# 93/06/29 bde
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# Deleted weirdness for not-really-separate code and data segments.
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# It is not necessary now that the GDT is dynamically initialized.
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# table.o doesn't need to be early any more. boot.sed is not used
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# any more (delete it). The shell commands that failed with status
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# 0 no longer exist so the 93/06/28 fixes got deleted.
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#
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# Use .S extension for asm files to get (g)cc to preprocess them
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# automatically.
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#
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# 93/06/28 bde
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# Don't exit 0 from failing shell commands.
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#
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# Thu Sep 10 22:40:23 PDT 1992
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# Ported to 386BSD by Julian Elischer
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# julian@tfs.com
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#
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# Revision 2.2 92/04/04 11:33:46 rpd
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# Fabricated for MACH 3.0
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# [92/03/30 mg32]
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#
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wd0:
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dd if=boot of=biosboot count=1
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dd if=boot of=bootbios skip=1
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disklabel -r -w wd0 nec5655 newboot biosboot bootbios
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rm biosboot bootbios
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NOPROG= noprog
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NOMAN= noman
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CFLAGS = -O -DDO_BAD144 -I${.CURDIR}
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LIBS= -lc
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INC= -I${.CURDIR}/../..
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# start.o should be first
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OBJS = start.o table.o boot2.o boot.o asm.o bios.o io.o disk.o sys.o
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.SUFFIXES: .S .c .o
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.c.o:
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$(CC) $(CFLAGS) $(INC) -c $<
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.S.o:
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$(CC) $(CFLAGS) -c $<
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boot: $(OBJS)
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$(LD) -N -T 0 -o boot $(OBJS) $(LIBS)
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cp boot boot.sym
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@strip boot
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@sh ${.CURDIR}/rmaouthdr boot boot.tmp
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@mv -f boot.tmp boot
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@ls -l boot
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biosboot: boot
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dd if=boot of=biosboot count=1
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bootbios: boot
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dd if=boot of=bootbios skip=1
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/usr/mdec/bootsd: bootbios
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cp bootbios /usr/mdec/bootsd
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/usr/mdec/sdboot: biosboot
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cp biosboot /usr/mdec/sdboot
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/usr/mdec/bootwd: /usr/mdec/bootsd
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rm -f /usr/mdec/bootwd
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ln /usr/mdec/bootsd /usr/mdec/bootwd
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/usr/mdec/wdboot: /usr/mdec/sdboot
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rm -f /usr/mdec/wdboot
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ln /usr/mdec/sdboot /usr/mdec/wdboot
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/usr/mdec/bootfd: /usr/mdec/bootsd
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rm -f /usr/mdec/bootfd
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ln /usr/mdec/bootsd /usr/mdec/bootfd
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/usr/mdec/fdboot: /usr/mdec/sdboot
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rm -f /usr/mdec/fdboot
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ln /usr/mdec/sdboot /usr/mdec/fdboot
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sd: /usr/mdec/bootsd /usr/mdec/sdboot
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wd: /usr/mdec/bootwd /usr/mdec/wdboot
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fd: /usr/mdec/bootfd /usr/mdec/fdboot
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all: biosboot bootbios
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fd0:
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dd if=boot of=biosboot count=1
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dd if=boot of=bootbios skip=1
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disklabel -r -w fd0 floppy bootflpy biosboot bootbios
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rm biosboot bootbios
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install: wd sd fd
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clean cleandir:
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/bin/rm -f *.o *.d boot bootbios biosboot boot.sym
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.include <bsd.prog.mk>
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