Subversion Repositories planix.SVN

CONF=plug
CONFLIST=plug plugnv
EXTRACOPIES=

# allegedly u-boot uses the bottom 8MB (up to 0x800000)
# so avoid that
loadaddr=0x60800000

objtype=arm
</$objtype/mkfile
p=9

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.$O\
        rebootcmd.$O\
        page.$O\
        parse.$O\
        pgrp.$O\
        portclock.$O\
        print.$O\
        proc.$O\
        qio.$O\
        qlock.$O\
        segment.$O\
        swap.$O\
        syscallfmt.$O\
        sysfile.$O\
        sysproc.$O\
        taslock.$O\
        tod.$O\
        xalloc.$O\

OBJ=\
        l.$O\
        lexception.$O\
        lproc.$O\
        arch.$O\
        cga.$O\
        clock.$O\
        fpi.$O\
        fpiarm.$O\
        fpimem.$O\
        main.$O\
        mmu.$O\
        random.$O\
        trap.$O\
        $CONF.root.$O\
        $CONF.rootc.$O\
        $DEVS\
        $PORT\

# HFILES=

LIB=\
        /$objtype/lib/libmemlayer.a\
        /$objtype/lib/libmemdraw.a\
        /$objtype/lib/libdraw.a\
        /$objtype/lib/libip.a\
        /$objtype/lib/libsec.a\
        /$objtype/lib/libmp.a\
        /$objtype/lib/libc.a\

9:V: $p$CONF s$p$CONF

$p$CONF:DQ:     $CONF.c $OBJ $LIB mkfile
        $CC $CFLAGS '-DKERNDATE='`{date -n} $CONF.c
        echo '# linking raw kernel'
#       sleep 1                         # avoid relinking later
        $LD -o $target -H0 -R4096 -T$loadaddr -l $OBJ $CONF.$O $LIB

s$p$CONF:DQ:    $CONF.$O $OBJ $LIB
        echo '# linking kernel with symbols'
#       sleep 1                         # avoid relinking later
        $LD -o $target -R4096 -T$loadaddr -l $OBJ $CONF.$O $LIB
        size $target

$p$CONF.gz:D:   $p$CONF
        gzip -9 <$p$CONF >$target

$OBJ: $HFILES

install:V: /$objtype/$p$CONF

install-in-flash:V: /$objtype/$p$CONF paqdisk
        plug.flash.cfg
        echo erase all >/dev/flash/kernelctl
        cp /$objtype/$p$CONF /dev/flash/kernel
        echo erase all >/dev/flash/plan9ctl
        cp paqdisk /dev/flash/plan9

/$objtype/$p$CONF:D: $p$CONF s$p$CONF
        cp -x $p$CONF s$p$CONF /$objtype/ &
        for(i in $EXTRACOPIES)
                { 9fs $i && cp $p$CONF s$p$CONF /n/$i/$objtype && echo -n $i... & }
        wait
        echo
        touch $target

paqdisk:
        rm -fr armpaq
        mkdir armpaq
        cd armpaq
        disk/mkfs -d . /sys/lib/sysconfig/proto/armpaqproto
        mkpaqfs -o ../paqdisk
        cd ..

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

# CFLAGS= -I. -I../port $CFLAGS # hack to compile private sysproc.c (e.g.)

arch.$O clock.$O fpiarm.$O main.$O mmu.$O screen.$O sdscsi.$O syscall.$O \
        trap.$O: /$objtype/include/ureg.h

archkw.$O devether.$O ether1116.$O ethermii.$O: \
        etherif.h ethermii.h ../port/netif.h
archkw.$O devflash.$O flashkw.$O: ../port/flashif.h
fpi.$O fpiarm.$O fpimem.$O: ../port/fpi.h
l.$O lexception.$O lproc.$O mmu.$O: arm.s arm.h mem.h
main.$O:        errstr.h init.h reboot.h
mouse.$O:       screen.h
devusb.$O:      ../port/usb.h
usbehci.$O usbohci.$O usbuhci.$O: ../port/usb.h usbehci.h uncached.h

init.h:D:       ../port/initcode.c init9.s
        $CC ../port/initcode.c
        $AS init9.s
        $LD -l -R1 -s -o init.out init9.$O initcode.$O /$objtype/lib/libc.a
        {echo 'uchar initcode[]={'
         xd -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:     rebootcode.s arm.s arm.h mem.h
        $AS rebootcode.s
        # -lc is only for memmove.  -T arg is PADDR(REBOOTADDR)
        $LD -l -a -s -T0x100 -R4 -o reboot.out rebootcode.$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
errstr.h:D:     ../port/mkerrstr ../port/error.h
        rc ../port/mkerrstr > errstr.h