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freebsd-dev/sys/boot/alpha/libalpha/Makefile

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Initial attempt to update the Alpha loader and kernel to use the machine independent elf loader and have access to kld modules. Jordan and I were not sure how to create boot floppies, and the things we tried just made SRM laugh in our faces - but it was upset at boot1 which was not touched by these changes. Essentially this has been untested. :-( What this does is to steal the last three slots from the nine spare longs in the bootinfo_v1 struct to pass the module base pointer through. The startup code now to set up and fills in the module and environment structures, hopefully close enough to the i386 layout to be able to use the same kernel code. We now pass though the updated end of the kernel space used, rather than _end. (like the i386). If this does not work, it needs to be beaten into shape pronto. Otherwise it should be backed out before 3.0. Pre-approved in principle by: dfr
1998-10-14 09:53:25 +00:00
# $Id: Makefile,v 1.4 1998/09/26 10:51:37 dfr Exp $
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 03:17:42 +00:00
LIB= alpha
NOPIC= true
NOPROFILE= true
INTERNALLIB= true
# XXX hack to pick up stand.h
* Add old UFS compatibility code to alpha/boot1. * Fix a raft of warnings, printf and otherwise. * Allocate the correct amount in mod_searchmodule to prevent an overflow. * Fix the makefiles so they work outside my home directory (oops).
1998-09-26 10:51:38 +00:00
LIBSTANDDIR= ${.CURDIR}/../../../../lib/libstand
CFLAGS= -I${LIBSTANDDIR}
CFLAGS+= -DDEBUG
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 03:17:42 +00:00
# Pick up the bootstrap header for some interface items
Initial attempt to update the Alpha loader and kernel to use the machine independent elf loader and have access to kld modules. Jordan and I were not sure how to create boot floppies, and the things we tried just made SRM laugh in our faces - but it was upset at boot1 which was not touched by these changes. Essentially this has been untested. :-( What this does is to steal the last three slots from the nine spare longs in the bootinfo_v1 struct to pass the module base pointer through. The startup code now to set up and fills in the module and environment structures, hopefully close enough to the i386 layout to be able to use the same kernel code. We now pass though the updated end of the kernel space used, rather than _end. (like the i386). If this does not work, it needs to be beaten into shape pronto. Otherwise it should be backed out before 3.0. Pre-approved in principle by: dfr
1998-10-14 09:53:25 +00:00
CFLAGS+= -I${.CURDIR}/../../common -mno-fp-regs \
-I${.CURDIR}/../../.. -I.
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 03:17:42 +00:00
CFLAGS+= -DDISK_DEBUG
#CPPFLAGS+= -DNO_DISKLABEL
#CPPFLAGS+= -DSAVE_MEMORY
SRCS= OSFpal.c elf_freebsd.c prom.c prom_disp.S prom_swpal.S start.S \
pal.S reboot.c delay.c time.c alpha_module.c devicename.c \
Initial attempt to update the Alpha loader and kernel to use the machine independent elf loader and have access to kld modules. Jordan and I were not sure how to create boot floppies, and the things we tried just made SRM laugh in our faces - but it was upset at boot1 which was not touched by these changes. Essentially this has been untested. :-( What this does is to steal the last three slots from the nine spare longs in the bootinfo_v1 struct to pass the module base pointer through. The startup code now to set up and fills in the module and environment structures, hopefully close enough to the i386 layout to be able to use the same kernel code. We now pass though the updated end of the kernel space used, rather than _end. (like the i386). If this does not work, it needs to be beaten into shape pronto. Otherwise it should be backed out before 3.0. Pre-approved in principle by: dfr
1998-10-14 09:53:25 +00:00
srmdisk.c srmnet.c getsecs.c alpha_copy.c bootinfo.c
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 03:17:42 +00:00
Minor tweaks to track a couple of i386 changes and to make it compile.
1998-08-22 10:31:01 +00:00
all: libalpha.a
Initial attempt to update the Alpha loader and kernel to use the machine independent elf loader and have access to kld modules. Jordan and I were not sure how to create boot floppies, and the things we tried just made SRM laugh in our faces - but it was upset at boot1 which was not touched by these changes. Essentially this has been untested. :-( What this does is to steal the last three slots from the nine spare longs in the bootinfo_v1 struct to pass the module base pointer through. The startup code now to set up and fills in the module and environment structures, hopefully close enough to the i386 layout to be able to use the same kernel code. We now pass though the updated end of the kernel space used, rather than _end. (like the i386). If this does not work, it needs to be beaten into shape pronto. Otherwise it should be backed out before 3.0. Pre-approved in principle by: dfr
1998-10-14 09:53:25 +00:00
machine:
ln -sf ${.CURDIR}/../../../alpha/include machine
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 03:17:42 +00:00
.include <bsd.lib.mk>
Initial attempt to update the Alpha loader and kernel to use the machine independent elf loader and have access to kld modules. Jordan and I were not sure how to create boot floppies, and the things we tried just made SRM laugh in our faces - but it was upset at boot1 which was not touched by these changes. Essentially this has been untested. :-( What this does is to steal the last three slots from the nine spare longs in the bootinfo_v1 struct to pass the module base pointer through. The startup code now to set up and fills in the module and environment structures, hopefully close enough to the i386 layout to be able to use the same kernel code. We now pass though the updated end of the kernel space used, rather than _end. (like the i386). If this does not work, it needs to be beaten into shape pronto. Otherwise it should be backed out before 3.0. Pre-approved in principle by: dfr
1998-10-14 09:53:25 +00:00
beforedepend ${OBJS}: machine
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