Subversion Repositories planix.SVN

CONF=ts
CONFLIST=ts
EXTRACOPIES=

# allegedly u-boot uses the bottom 4MB (up to 0x400000) so avoid that,
# and leave 64K for plan9.ini.  loadaddr must match KTZERO in mem.h
# and CONFADDR must be 0x10000 lower.
loadaddr=0xc0410000

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\
        sysfile.$O\
        sysproc.$O\
        taslock.$O\
        tod.$O\
        xalloc.$O\

OBJ=\
        l.$O\
        lexception.$O\
        lproc.$O\
        arch.$O\
        clock.$O\
        clock-tegra.$O\
        kbd.$O\
        main.$O\
        mmu.$O\
        random.$O\
        trap.$O\
        $CONF.root.$O\
        $CONF.rootc.$O\
        $DEVS\
        $PORT\

HFILES=\
        arm.h\
        dat.h\
        ../port/error.h\
        errstr.h\
        fns.h\
        io.h\
        ../port/lib.h\
        mem.h\
        ../port/portdat.h\
        ../port/portfns.h\
        /$objtype/include/u.h\

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'     # H6: no headers, data segment aligned
        $LD -o $target -H6 -R4096 -T$loadaddr -l $OBJ $CONF.$O $LIB

s$p$CONF:DQ:    $CONF.$O $OBJ $LIB
        echo '# linking 9 kernel with symbols'
        $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

/$objtype/$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

<../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

archtegra.$O devether.$0 ether9221.$O: etherif.h ../port/netif.h
archtegra.$O devflash.$O flashtegra.$O flashigep.$O: ../port/flashif.h
ecc.$O flashtegra.$O flashigep.$O: ../port/nandecc.h io.h
fpi.$O fpiarm.$O fpimem.$O: ../port/fpi.h
l.$O lexception.$O lproc.$O mmu.$O: arm.s mem.h
l.$O rebootcode.$O: cache.v7.s
main.$O: errstr.h init.h reboot.h
devdss.$O devmouse.$O mouse.$O screen.$O: screen.h
devusb.$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 cache.v7.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
        $LD -l -s -T0x100 -R4 -o reboot.out rebootcode.$O -lc
        {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