Subversion Repositories planix.SVN

CONF=pc

CONFLIST=pc pccpu pcf pccpuf pcdisk pcfs pccpudisk

CRAPLIST=pccd pcflop pcinst pcauth pcall

VENTILIST=pccpuf pcf pcfs pcauth

EXTRACOPIES=piestand pxe0 lookout bovril boundary

objtype=386

</$objtype/mkfile

p=9

# must match mem.h

KZERO=0xF0000000

KTZEROP=0x100020

APBOOTSTRAP=`{echo $KZERO+0x3000'=X' | dbcalc}

# this KTZERO sits after the a.out header, unlike mem.h's

KTZERO=`{echo $KZERO+$KTZEROP'=X' | dbcalc}

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\

	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\

	watermarks.$O\

	xalloc.$O\

OBJ=\

	l.$O\

	plan9l.$O\

	cga.$O\

	i8253.$O\

	i8259.$O\

	kbd.$O\

	main.$O\

	memory.$O\

	mmu.$O\

	random.$O\

	syscallfmt.$O\

	trap.$O\

	$CONF.root.$O\

	$CONF.rootc.$O\

	$DEVS\

	$PORT\

LIB=\

	/$objtype/lib/libmemlayer.a\

	/$objtype/lib/libmemdraw.a\

	/$objtype/lib/libdraw.a\

	/$objtype/lib/libip.a\

	/$objtype/lib/libc.a\

	/$objtype/lib/libsec.a\

	/$objtype/lib/libmp.a\

ETHER=`{echo devether.c ether*.c | sed 's/\.c/.'$O'/g'}

VGA=`{echo devvga.c screen.c vga*.c | sed 's/\.c/.'$O'/g'}

SDEV=`{echo devsd.c sd*.c | sed 's/\.c/.'$O'/g'}

$p$CONF:	$CONF.c $OBJ $LIB

	$CC $CFLAGS '-DKERNDATE='`{date -n} $CONF.c

	$LD -o $target -T$KTZERO -l $OBJ $CONF.$O $LIB

	size $target

# this makes an ELF kernel:

# $LD -o $target.elf -PH5 -R4096 -T$KTZERO -F$KTZEROP -l $OBJ $CONF.$O $LIB

# don't strip the gzipped kernels -- too frustrating when that's all you have!

$p%.gz:D:	$p%

	gzip -9 <$p$stem >$p$stem.gz

# pcflop and pccd need all the space they can get

9pcflop.gz:D: 9pcflop

	strip -o /fd/1 9pcflop | gzip -9 >9pcflop.gz

9pccd.gz:D: 9pccd

	strip -o /fd/1 9pccd | gzip -9 >9pccd.gz

# we don't need gzipped kernels otherwise, so don't make them

install:V:	$p$CONF				# $p$CONF.gz

	cp $p$CONF /$objtype/ &

	for(i in $EXTRACOPIES)

		{ 9fs $i && cp $p$CONF /n/$i/$objtype && echo -n $i... & }

	wait

	echo

<../boot/bootmkfile

<../port/portmkfile

<|../port/mkbootrules $CONF

$ETHER: 			etherif.h ../port/netif.h

ether8003.$O ether8390.$O:	ether8390.h

$VGA mouse.$O:			screen.h /sys/include/memdraw.h

devfloppy.$O: 			floppy.h

archmp.$O mp.$O:		apbootstrap.h

apic.$O archmp.$O mp.$O:	mp.h

$SDEV:				../port/sd.h

sd53c8xx.$O:			sd53c8xx.i

sdiahci.$O:			ahci.h

devaoe.$O sdaoe.$O:		../port/aoe.h

main.$O:			init.h reboot.h

wavelan.$O:			wavelan.c ../pc/wavelan.c ../pc/wavelan.h

etherwavelan.$O:		etherwavelan.c ../pc/wavelan.h

devusb.$O usbuhci.$O usbohci.$O usbehci.$O: ../port/usb.h

trap.$O:			/sys/include/tos.h

uartaxp.$O:			uartaxp.i

etherm10g.$O:			etherm10g2k.i etherm10g4k.i

init.h:D:		../port/initcode.c init9.c

	$CC ../port/initcode.c

	$CC init9.c

	$LD -l -R1 -s -o init.out init9.$O initcode.$O /386/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

	$AS rebootcode.s

	$LD -l -s -T0x11000 -R4 -o reboot.out rebootcode.$O

	{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

apbootstrap.h:	apbootstrap.s mem.h

	$AS $prereq

	$LD -o apbootstrap.out -T$APBOOTSTRAP -R4 -l -s apbootstrap.$O

	{echo 'uchar apbootstrap[]={'

	 xd -1x apbootstrap.out |

		sed -e '1,2d' -e 's/^[0-9a-f]+ //' -e 's/ ([0-9a-f][0-9a-f])/0x\1,/g'

	 echo '};'} > $target

sd53c8xx.i:	sd53c8xx.n

	aux/na $prereq > $target

uartaxp.i:	a100p.cp

	{echo 'static uchar uartaxpcp[] = {'

	 xd -1x $prereq |

		sed -e 's/^[0-9a-f]+ //' -e '/^$/d' -e 's/ ([0-9a-f][0-9a-f])/0x\1,/g'

	 echo '};'

	} > $target

acid:V:

	8c -a -w -I. i8253.c>acid

%.checkether:VQ:

	for (i in ether*.c){

		x=`{echo $i | sed 's/\.c//'}

		if(! ~ $x ether8390 && ! grep -s '^	'^$x^'([ 	]|$)' $stem)

			echo $x not included in $stem

	}

	exit 0

%.checkvga:VQ:

	for (i in vga*.c){

		x=`{echo $i | sed 's/\.c//'}

		if(! ~ $x vga vgax vgasavage && ! grep -s '^	'^$x^'([ 	]|$)' $stem)

			echo $x not included in $stem

	}

	exit 0

checkdist:VQ:

	for(i in pcdisk pcflop)

	for(j in checkvga checkether)

		mk $i.$j

%.clean:V:

	rm -f $stem.c [9bz]$stem [9bz]$stem.gz boot$stem.* reboot.h apbootstrap.h init.h [9bz]$stem.elf

# testing

9load:D: /usr/rsc/boot/$O.load 9pcload

	cat $prereq >$target

9load.flp: 9load

	disk/format -b /386/pbs -df $target $prereq

$p$CONF.flp: /386/9load plan9.ini $p$CONF.gz

	disk/format -b /386/pbs -df $target $prereq