1# $NetBSD: Makefile.bootxx,v 1.3 2009/04/22 17:13:36 tsutsui Exp $ 2 3PROG?= bootxx_${FS} 4 5BOOTXX_SECTORS?= 15 6BOOTXX_MAXSIZE?= (( ${BOOTXX_SECTORS} * 512 )) 7 8SRCS= pbr.S label.S bootxx.S boot1.c 9 10.if ${FS} == ustarfs 11SRCS+= bios.S 12.endif 13 14LDFLAGS+= -e start 15 16CFLAGS= 17CPPFLAGS+= -DBOOTXX 18CPPFLAGS+= -DBOOTXX_SECTORS=${BOOTXX_SECTORS} 19CPPFLAGS+= -DPRIMARY_LOAD_ADDRESS=${PRIMARY_LOAD_ADDRESS} 20CPPFLAGS+= -DSECONDARY_LOAD_ADDRESS=${SECONDARY_LOAD_ADDRESS} 21CPPFLAGS+= -DXXfs_open=${FS}_open 22CPPFLAGS+= -DXXfs_close=${FS}_close 23CPPFLAGS+= -DXXfs_read=${FS}_read 24CPPFLAGS+= -DXXfs_stat=${FS}_stat 25CPPFLAGS+= -DFS=${FS} 26 27CPPFLAGS+= -DLIBSA_SINGLE_FILESYSTEM=xxfs \ 28 -DLIBSA_NO_TWIDDLE \ 29 -DLIBSA_NO_FD_CHECKING \ 30 -DLIBSA_NO_RAW_ACCESS \ 31 -DLIBSA_NO_FS_WRITE \ 32 -DLIBSA_NO_FS_SEEK \ 33 -DLIBSA_SINGLE_DEVICE=blkdev \ 34 -DLIBKERN_OPTIMISE_SPACE \ 35 -D"blkdevioctl(x,y,z)=EINVAL" \ 36 -D"blkdevclose(f)=0" \ 37 -D"devopen(f,n,fl)=(*(fl)=(void *)n,0)" \ 38 -DLIBSA_NO_DISKLABEL_MSGS 39 40SAMISCMAKEFLAGS+="SA_USE_LOADFILE=yes" 41 42.include "../Makefile.bootprogs" 43 44LIBLIST= ${LIBSA} ${LIBKERN} 45 46CLEANFILES+= ${PROG}.sym ${PROG}.map 47 48${PROG}: ${OBJS} ${LIBLIST} 49 ${LD} -o ${PROG}.sym ${LDFLAGS} -Ttext ${PRIMARY_LOAD_ADDRESS} \ 50 -Map ${PROG}.map -cref ${OBJS} ${LIBLIST} 51 ${OBJCOPY} -O binary ${PROG}.sym ${PROG} 52 @ sz=$$(ls -ln ${PROG} | tr -s ' ' | cut -d' ' -f5); \ 53 if [ "$$sz" -gt "$$${BOOTXX_MAXSIZE}" ]; then \ 54 echo "### ${PROG} size $$sz is larger than ${BOOTXX_MAXSIZE}" >&2 \ 55 rm -f ${PROG}; \ 56 ! :; \ 57 else \ 58 : pad to sector boundary; \ 59 pad=$$(( 512 - ( $$sz & 511 ) )); \ 60 [ $$pad = 512 ] || \ 61 dd if=/dev/zero bs=1 count=$$pad >>${PROG} 2>/dev/null; \ 62 echo "${PROG} size $$sz, $$((${BOOTXX_MAXSIZE} - $$sz)) free"; \ 63 fi 64 65.include <bsd.prog.mk> 66