freebsd-src/sys/boot/alpha/boot1/Makefile

# $NetBSD: Makefile,v 1.15 1998/03/28 00:21:35 thorpej Exp $

.include <../Makefile.inc>

PROG = boot1

.PATH:		${.CURDIR}/../../common
.PATH:		${.CURDIR}/../libalpha

SRCS=		start.S boot1.c sys.c
CFLAGS+=	-mno-fp-regs
CFLAGS+=	-I${.CURDIR}/../../common -I${.CURDIR}
CFLAGS+=	-I${LIBSTANDDIR}
CFLAGS+=	-I${.CURDIR}/..
CFLAGS+=	-DSECONDARY_LOAD_ADDRESS=${SECONDARY_LOAD_ADDRESS} -DMINIMAL
CFLAGS+=	-DBOOT1
NOMAN=1
STRIP=
BINDIR?=	/boot

BOOT_RELOC = ${PRIMARY_LOAD_ADDRESS}

CLEANFILES+= ${PROG}.sym ${PROG}.nosym ${PROG}.list

all:	${PROG}

${PROG}.nosym: ${PROG}.sym
	cp ${PROG}.sym ${PROG}.nosym
	strip ${PROG}.nosym

${PROG}: ${PROG}.nosym
	objcopy -O binary ${PROG}.nosym ${PROG}

.include <bsd.prog.mk>

start.o:	${.CURDIR}/../libalpha/start.S
	${CC} -c ${CFLAGS} $<

${PROG}.sym: ${OBJS} ${LIBKERN}
	${LD} -M -Ttext ${BOOT_RELOC} -N -e start -o ${PROG}.sym ${OBJS} \
		${LIBSTAND} ${LIBALPHA} ${LIBSTAND} > ${.OBJDIR}/${PROG}.list
	size ${PROG}.sym
This is the new unified bootstrap, sometimes known previously as the '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. 1998-08-21 04:17:42 +01:00			`# $NetBSD: Makefile,v 1.15 1998/03/28 00:21:35 thorpej Exp $`

			`.include <../Makefile.inc>`

			`PROG = boot1`

			`.PATH: ${.CURDIR}/../../common`
			`.PATH: ${.CURDIR}/../libalpha`

			`SRCS= start.S boot1.c sys.c`
			`CFLAGS+= -mno-fp-regs`
			`CFLAGS+= -I${.CURDIR}/../../common -I${.CURDIR}`
			`CFLAGS+= -I${LIBSTANDDIR}`
			`CFLAGS+= -I${.CURDIR}/..`
Hex constants should only have one '0x' prefix. 1998-10-20 03:43:28 +01:00			`CFLAGS+= -DSECONDARY_LOAD_ADDRESS=${SECONDARY_LOAD_ADDRESS} -DMINIMAL`
Slight reorganisation of the Alpha/SRM loader build: - Make as much of the makefile for each of the three flavours (disk, CDROM, net) common. - Special-case the libalpha startup module on its use in boot1, not the other way around. - Build the loader out of a "loader" directory Reviewed by: mjacob, dfr 1999-09-03 20:42:18 +01:00			`CFLAGS+= -DBOOT1`
This is the new unified bootstrap, sometimes known previously as the '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. 1998-08-21 04:17:42 +01:00			`NOMAN=1`
			`STRIP=`
Update for new boot block location. 1999-01-02 23:22:12 +00:00			`BINDIR?= /boot`
This is the new unified bootstrap, sometimes known previously as the '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. 1998-08-21 04:17:42 +01:00
			`BOOT_RELOC = ${PRIMARY_LOAD_ADDRESS}`

			`CLEANFILES+= ${PROG}.sym ${PROG}.nosym ${PROG}.list`

			`all: ${PROG}`

			`${PROG}.nosym: ${PROG}.sym`
			`cp ${PROG}.sym ${PROG}.nosym`
			`strip ${PROG}.nosym`

			`${PROG}: ${PROG}.nosym`
			`objcopy -O binary ${PROG}.nosym ${PROG}`

			`.include <bsd.prog.mk>`

			`start.o: ${.CURDIR}/../libalpha/start.S`
* Extend the memory available for the heap from 256k to 512k. * Embed the stack into the bss section for loader and netboot. This is required for netboot since otherwise the stack would be inside our heap. * Install loader and netboot in /boot by default. * Fix getbootfile so that it searches for a ',' instead of a ';' when terminating the filename. 1998-10-31 17:12:32 +00:00			`${CC} -c ${CFLAGS} $<`
This is the new unified bootstrap, sometimes known previously as the 'three-stage' bootstrap. There are a number of caveats with the code in its current state: - The i386 bootstrap only supports booting from a floppy. - The kernel and kld do not yet know how to deal with the extended information and module summary passed in. - PnP-based autodetection and demand loading of modules is not implemented. - i386 ELF kernel loading is not ready yet. - The i386 bootstrap is loaded via an ugly blockmap. On the alpha, both net- and disk-booting (SRM console machines only) is supported. No blockmaps are used by this code. Obtained from: Parts from the NetBSD/i386 standalone bootstrap. 1998-08-21 04:17:42 +01:00
			`${PROG}.sym: ${OBJS} ${LIBKERN}`
			`${LD} -M -Ttext ${BOOT_RELOC} -N -e start -o ${PROG}.sym ${OBJS} \`
			`${LIBSTAND} ${LIBALPHA} ${LIBSTAND} > ${.OBJDIR}/${PROG}.list`
			`size ${PROG}.sym`