freebsd-nq/sys/boot/alpha/common/Makefile.common

# $FreeBSD$
#
# Common Alpha loader build rules

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

PROG=		${BOOT}.sym
INTERNALPROG=

# Alpha-specific bootstrap sources
SRCS=		start.S main.c conf.c vers.c
.if ${BOOT} == "netboot"
SRCS+=		dev_net.c
.endif

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

.if !defined(NOFORTH)
# Enable BootForth
BOOT_FORTH=	yes
CFLAGS+=	-DBOOT_FORTH
CFLAGS+=	-I${.CURDIR}/../../ficl -I${.CURDIR}/../../ficl/alpha
LIBFICL=	${.OBJDIR}/../../ficl/libficl.a
.endif

# Always add MI sources 
.PATH: ${.CURDIR}/../../common
.include "${.CURDIR}/../../common/Makefile.inc"
CFLAGS+=	-I${.CURDIR}/../../common
CFLAGS+=	-DPRIMARY_LOAD_ADDRESS=${PRIMARY_LOAD_ADDRESS} \
		-DSECONDARY_LOAD_ADDRESS=${SECONDARY_LOAD_ADDRESS}

CLEANFILES+=	vers.c ${BOOT} ${BOOT}.sym

CFLAGS+=	-Wall

CFLAGS+=	-I${LIBSTANDDIR}
CFLAGS+=	-I${.CURDIR}/..

vers.c: ${.CURDIR}/../../common/newvers.sh ${.CURDIR}/version
	sh ${.CURDIR}/../../common/newvers.sh ${.CURDIR}/version ${NEWVERSWHAT}

LDFLAGS=-e start -Ttext ${LOAD_ADDRESS} -T ${.CURDIR}/../common/ldscript

FILES=	${BOOT}
# XXX INSTALLFLAGS_${BOOT}= -b
FILESMODE_${BOOT}= ${BINMODE} -b

${BOOT}: ${BOOT}.sym
	objcopy -O binary ${BOOT}.sym ${.TARGET}

DPADD=	${LIBALPHA} ${LIBFICL} ${LIBSTAND}
LDADD=	${LIBALPHA} ${LIBFICL} -lstand

.if defined(INSTALL_HELP)
FILES+=	${BOOT}.help
CLEANFILES+=	${BOOT}.help
${BOOT}.help: help.common help.alpha
	cat ${.ALLSRC} | awk -f ${.CURDIR}/../../common/merge_help.awk > ${.TARGET}
.endif

.PATH: ${.CURDIR}/../../forth
.if !exists(${DESTDIR}/boot/loader.rc)
FILES+=	loader.rc
.endif
FILES+=	loader.4th support.4th loader.conf
FILESDIR_loader.conf= /boot/defaults

.include <bsd.prog.mk>
Common Alpha loader Makefile, omitted accidentally from the previous set of commits. 1999-09-06 08:38:10 +00:00			`# $FreeBSD$`
			`#`
			`# Common Alpha loader build rules`

Overhaul makefiles. 2004-02-11 22:01:17 +00:00			`.PATH: ${.CURDIR}/../common`

			`PROG= ${BOOT}.sym`
			`INTERNALPROG=`
Common Alpha loader Makefile, omitted accidentally from the previous set of commits. 1999-09-06 08:38:10 +00:00
			`# Alpha-specific bootstrap sources`
Overhaul makefiles. 2004-02-11 22:01:17 +00:00			`SRCS= start.S main.c conf.c vers.c`
			`.if ${BOOT} == "netboot"`
Add net device to netboot. 1999-10-09 12:29:42 +00:00			`SRCS+= dev_net.c`
			`.endif`
Common Alpha loader Makefile, omitted accidentally from the previous set of commits. 1999-09-06 08:38:10 +00:00
Overhaul makefiles. 2004-02-11 22:01:17 +00:00			`.PATH: ${.CURDIR}/../libalpha`

Consistently use NOFORTH to control the usage of ficl. 2003-02-26 06:18:52 +00:00			`.if !defined(NOFORTH)`
Connect up the bootforth glue and compile it, but don't initialize it at runtime as it has a nasty habit of crashing on the Alpha :-(. This is being done this way so we have a common starting point for debugging. 1999-12-27 09:20:33 +00:00			`# Enable BootForth`
Reactivate the FICL hooks to make it be compiled in, but also initialize FICL. bootforth is now live on the Alpha! BEWARE - you MUST build and install a current libstand or you will most likely get zfree() panics at loader startup. We should now be able to set up the loader.conf stuff on the Alpha too. 2000-05-12 22:45:16 +00:00			`BOOT_FORTH= yes`
			`CFLAGS+= -DBOOT_FORTH`
Consistently use NOFORTH to control the usage of ficl. 2003-02-26 06:18:52 +00:00			`CFLAGS+= -I${.CURDIR}/../../ficl -I${.CURDIR}/../../ficl/alpha`
Reactivate the FICL hooks to make it be compiled in, but also initialize FICL. bootforth is now live on the Alpha! BEWARE - you MUST build and install a current libstand or you will most likely get zfree() panics at loader startup. We should now be able to set up the loader.conf stuff on the Alpha too. 2000-05-12 22:45:16 +00:00			`LIBFICL= ${.OBJDIR}/../../ficl/libficl.a`
Consistently use NOFORTH to control the usage of ficl. 2003-02-26 06:18:52 +00:00			`.endif`
Connect up the bootforth glue and compile it, but don't initialize it at runtime as it has a nasty habit of crashing on the Alpha :-(. This is being done this way so we have a common starting point for debugging. 1999-12-27 09:20:33 +00:00
Common Alpha loader Makefile, omitted accidentally from the previous set of commits. 1999-09-06 08:38:10 +00:00			`# Always add MI sources`
Overhaul makefiles. 2004-02-11 22:01:17 +00:00			`.PATH: ${.CURDIR}/../../common`
			`.include "${.CURDIR}/../../common/Makefile.inc"`
			`CFLAGS+= -I${.CURDIR}/../../common`
Common Alpha loader Makefile, omitted accidentally from the previous set of commits. 1999-09-06 08:38:10 +00:00			`CFLAGS+= -DPRIMARY_LOAD_ADDRESS=${PRIMARY_LOAD_ADDRESS} \`
			`-DSECONDARY_LOAD_ADDRESS=${SECONDARY_LOAD_ADDRESS}`

Overhaul makefiles. 2004-02-11 22:01:17 +00:00			`CLEANFILES+= vers.c ${BOOT} ${BOOT}.sym`
Common Alpha loader Makefile, omitted accidentally from the previous set of commits. 1999-09-06 08:38:10 +00:00
			`CFLAGS+= -Wall`

			`CFLAGS+= -I${LIBSTANDDIR}`
			`CFLAGS+= -I${.CURDIR}/..`

Overhaul makefiles. 2004-02-11 22:01:17 +00:00			`vers.c: ${.CURDIR}/../../common/newvers.sh ${.CURDIR}/version`
Common Alpha loader Makefile, omitted accidentally from the previous set of commits. 1999-09-06 08:38:10 +00:00			`sh ${.CURDIR}/../../common/newvers.sh ${.CURDIR}/version ${NEWVERSWHAT}`

Part 1 of fixing the boot code: binutils 2.15 fixes. The binutils 2.15 assembler now automaticly and non-optionally adds the .eh_frame section for unwind information. This section appears to wreck havoc to the final boot code. Fix this by using a special linker script that discards the .eh_frame sections, but is otherwise identical to the linker internal script used for -N. Compiler used: gcc 3.3.5 Verified with: binutils 2.14 & binutils 2.15 (stock and in-tree) Tested with: /boot/loader & /boot/netboot 2004-08-22 00:26:01 +00:00			`LDFLAGS=-e start -Ttext ${LOAD_ADDRESS} -T ${.CURDIR}/../common/ldscript`
Common Alpha loader Makefile, omitted accidentally from the previous set of commits. 1999-09-06 08:38:10 +00:00
Overhaul makefiles. 2004-02-11 22:01:17 +00:00			`FILES= ${BOOT}`
			`# XXX INSTALLFLAGS_${BOOT}= -b`
			`FILESMODE_${BOOT}= ${BINMODE} -b`
Install the bootforth config files for the Alpha too. loader.conf should be functional now. 2000-05-12 23:22:09 +00:00
Overhaul makefiles. 2004-02-11 22:01:17 +00:00			`${BOOT}: ${BOOT}.sym`
			`objcopy -O binary ${BOOT}.sym ${.TARGET}`
Common Alpha loader Makefile, omitted accidentally from the previous set of commits. 1999-09-06 08:38:10 +00:00
Overhaul makefiles. 2004-02-11 22:01:17 +00:00			`DPADD= ${LIBALPHA} ${LIBFICL} ${LIBSTAND}`
			`LDADD= ${LIBALPHA} ${LIBFICL} -lstand`
Common Alpha loader Makefile, omitted accidentally from the previous set of commits. 1999-09-06 08:38:10 +00:00
Overhaul makefiles. 2004-02-11 22:01:17 +00:00			`.if defined(INSTALL_HELP)`
			`FILES+= ${BOOT}.help`
			`CLEANFILES+= ${BOOT}.help`
			`${BOOT}.help: help.common help.alpha`
			`cat ${.ALLSRC} \| awk -f ${.CURDIR}/../../common/merge_help.awk > ${.TARGET}`
			`.endif`
Common Alpha loader Makefile, omitted accidentally from the previous set of commits. 1999-09-06 08:38:10 +00:00
Overhaul makefiles. 2004-02-11 22:01:17 +00:00			`.PATH: ${.CURDIR}/../../forth`
			`.if !exists(${DESTDIR}/boot/loader.rc)`
			`FILES+= loader.rc`
			`.endif`
			`FILES+= loader.4th support.4th loader.conf`
			`FILESDIR_loader.conf= /boot/defaults`
Common Alpha loader Makefile, omitted accidentally from the previous set of commits. 1999-09-06 08:38:10 +00:00
			`.include <bsd.prog.mk>`