c2f9d95de5
'three-stage' bootstrap. There are a number of caveats with the code in its current state: - The i386 bootstrap only supports booting from a floppy. - The kernel and kld do not yet know how to deal with the extended information and module summary passed in. - PnP-based autodetection and demand loading of modules is not implemented. - i386 ELF kernel loading is not ready yet. - The i386 bootstrap is loaded via an ugly blockmap. On the alpha, both net- and disk-booting (SRM console machines only) is supported. No blockmaps are used by this code. Obtained from: Parts from the NetBSD/i386 standalone bootstrap.
48 lines
1.1 KiB
Makefile
48 lines
1.1 KiB
Makefile
# $NetBSD: Makefile,v 1.15 1998/03/28 00:21:35 thorpej Exp $
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.include <../Makefile.inc>
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PROG = boot1
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.PATH: ${.CURDIR}/../../common
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.PATH: ${.CURDIR}/../libalpha
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SRCS= start.S boot1.c sys.c
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CFLAGS+= -mno-fp-regs
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CFLAGS+= -I${.CURDIR}/../../common -I${.CURDIR}
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LIBSTANDDIR= /home/dfr/FreeBSD/alpha/src/lib/libstand
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LIBSTAND= ${LIBSTANDDIR}/obj/libstand.a
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CFLAGS+= -I${LIBSTANDDIR}
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LIBALPHA= ${.CURDIR}/../libalpha/obj/libalpha.a
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CFLAGS+= -I${.CURDIR}/..
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CFLAGS+= -DSECONDARY_LOAD_ADDRESS=0x${SECONDARY_LOAD_ADDRESS} -DMINIMAL
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NOMAN=1
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STRIP=
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BOOT_RELOC = ${PRIMARY_LOAD_ADDRESS}
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CLEANFILES+= ${PROG}.sym ${PROG}.nosym ${PROG}.list
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all: ${PROG}
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afterinstall:
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ln -sf boot1 /usr/mdec/sdboot
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${PROG}.nosym: ${PROG}.sym
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cp ${PROG}.sym ${PROG}.nosym
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strip ${PROG}.nosym
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${PROG}: ${PROG}.nosym
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objcopy -O binary ${PROG}.nosym ${PROG}
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.include <bsd.prog.mk>
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start.o: ${.CURDIR}/../libalpha/start.S
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${CC} -c -DPRIMARY_BOOTBLOCK $<
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${PROG}.sym: ${OBJS} ${LIBKERN}
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${LD} -M -Ttext ${BOOT_RELOC} -N -e start -o ${PROG}.sym ${OBJS} \
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${LIBSTAND} ${LIBALPHA} ${LIBSTAND} > ${.OBJDIR}/${PROG}.list
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size ${PROG}.sym
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