Subversion Repositories planix.SVN

CONF=rb
CONFLIST=rb
# no rb with nvram on bovril (outside)
EXTRACOPIES=piestand lookout boundary 

objtype=mips
</$objtype/mkfile
p=9
# must match mem.h
KTZERO=0x80020000
PHYSKTZERO=0x20000
# must match mem.h
UTZERO=0x4020
# must match mem.h
BY2PG=4096
# must match mem.h
MAXBY2PG=16384

# CFLAGS=$CFLAGS -DFPEMUDEBUG

DEVS=`{rc ../port/mkdevlist $CONF}

PORT=\
        alarm.$O\
        alloc.$O\
        allocb.$O\
        auth.$O\
        cache.$O\
        chan.$O\
        dev.$O\
        edf.$O\
        fault.$O\
        latin1.$O\
        mul64fract.$O\
        page.$O\
        parse.$O\
        pgrp.$O\
        portclock.$O\
        print.$O\
        proc.$O\
        qio.$O\
        qlock.$O\
        rdb.$O\
        rebootcmd.$O\
        segment.$O\
        swap.$O\
        sysfile.$O\
        sysproc.$O\
        taslock.$O\
        tod.$O\
        xalloc.$O\

OBJ=\
        l.$O\
        clock.$O\
        faultmips.$O\
        main.$O\
        mmu.$O\
        random.$O\
        syscallfmt.$O\
        trap.$O\
        $CONF.root.$O\
        $CONF.rootc.$O\
        $DEVS\
        $PORT\

LIB=\
        /mips/lib/libauth.a\
        /mips/lib/libsec.a\
        /mips/lib/libmp.a\
        /mips/lib/libip.a\
        /mips/lib/libc.a\

# generate ELF format for pxe booting via RouterBOOT
$p$CONF:Q:      $OBJ $CONF.c $LIB
        $CC $CFLAGS '-DKERNDATE='`{date -n} $CONF.c
        echo linking kernel
        # -a for debugging
        $LD -a -o $target -H5 -l -R$BY2PG -T$KTZERO -P$PHYSKTZERO -S $OBJ $CONF.$O $LIB >$target.list
        # -H1 is plan 9 boot image with rounded segments
        # $LD -o $target -H1 -l -R$BY2PG -T$KTZERO $OBJ $CONF.$O $LIB
        size $target

install:V:      $p$CONF
        cp $p$CONF /$objtype/
        echo installed.
        for(i in $EXTRACOPIES)
                { 9fs $i && cp $p$CONF /n/$i/$objtype/ && echo -n $i... & }
        wait
        echo

<../boot/bootmkfile
<../port/portmkfile
<|../port/mkbootrules $CONF

init.h: init9.s ../port/initcode.c /sys/src/libc/9syscall/sys.h
        va init9.s
        vc ../port/initcode.c
        vl -T$UTZERO -R4 -o init.out init9.$O initcode.$O
        {echo 'uchar initcode[]={'
         xd -r -1x init.out |
                sed -e 's/^[0-9a-f]+ //' -e 's/ ([0-9a-f][0-9a-f])/0x\1,/g'
         echo '};'} > init.h

reboot.h:D:     initreboot.s rebootcode.c mem.h
        $AS initreboot.s
        $CC -FTVw rebootcode.c
        # -lc is only for memmove.  -T arg is REBOOTADDR.
        $LD -l -a -s -T0x80001000 -R4 -o reboot.out initreboot.$O rebootcode.$O -lc >reboot.list
        {echo 'uchar rebootcode[]={'
         xd -1x reboot.out |
                sed -e '1,2d' -e 's/^[0-9a-f]+ //' -e 's/ ([0-9a-f][0-9a-f])/0x\1,/g'
         echo '};'} > reboot.h

l.$O: mips.s
arch.$O clock.$O fpimips.$O faultmips.$O mmu.$O syscall.$O \
        trap.$O: /$objtype/include/ureg.h
main.$O:        /$objtype/include/ureg.h errstr.h init.h reboot.h
fpi.$O fpiarm.$O fpimem.$O: ../port/fpi.h
devether.$O:            ../port/netif.h etherif.h

%.clean:V:
        rm -f $stem.c [9bz]$stem [9bz]$stem.gz boot$stem.* reboot.h apbootstrap.h init.h *.list

# override ../port/portmkfile
# create /boot/boot
boot$CONF.out: $CONF print.$O $BOOTDIR/boot.c $BOOTLIB
        $BOOTDIR/mkboot $CONF > boot$CONF.c
        $CC $CFLAGS boot$CONF.c ../boot/printstub.c
        $AS c_fcr0.s
        $LD -o boot$CONF.out -T$UTZERO -R$MAXBY2PG boot$CONF.$O $BOOTLIB printstub.$O c_fcr0.$O