5 .PATH: ${BOOTSRC}/i386/boot2 ${BOOTSRC}/i386/common ${BOOTSRC}/common
10 BOOT_COMCONSOLE_PORT?= 0x3f8
11 BOOT_COMCONSOLE_SPEED?= 9600
18 CFLAGS+=-DBOOTPROG=\"zfsboot\" \
21 -DLOADER_GPT_SUPPORT \
22 -DLOADER_MBR_SUPPORT \
23 -DLOADER_ZFS_SUPPORT \
24 -DLOADER_UFS_SUPPORT \
25 -DSIOPRT=${BOOT_COMCONSOLE_PORT} \
26 -DSIOFMT=${B2SIOFMT} \
27 -DSIOSPD=${BOOT_COMCONSOLE_SPEED} \
29 -I${BOOTSRC}/i386/common \
30 -I${BOOTSRC}/i386/libi386 \
32 -I${SYSDIR}/crypto/skein \
33 -I${SYSDIR}/cddl/boot/zfs \
34 -I${SYSDIR}/cddl/contrib/opensolaris/uts/common \
35 -I${SYSDIR}/cddl/contrib/opensolaris/common/lz4 \
36 -I${BOOTSRC}/i386/boot2 \
37 -Wall -Waggregate-return -Wbad-function-cast -Wno-cast-align \
38 -Wmissing-declarations -Wmissing-prototypes -Wnested-externs \
39 -Wpointer-arith -Wshadow -Wstrict-prototypes -Wwrite-strings
41 CFLAGS.part.c+= -DHAVE_MEMCPY -I${SRCTOP}/sys/contrib/zlib
43 CFLAGS.gcc+= --param max-inline-insns-single=100
45 LD_FLAGS+=${LD_FLAGS_BIN}
49 zfsboot: zfsboot1 zfsboot2
50 cat zfsboot1 zfsboot2 > zfsboot
52 CLEANFILES+= zfsboot1 zfsldr.out zfsldr.o
55 ${OBJCOPY} -S -O binary zfsldr.out ${.TARGET}
58 ${LD} ${LD_FLAGS} -e start --defsym ORG=${ORG1} -T ${LDSCRIPT} -o ${.TARGET} zfsldr.o
60 OBJS= zfsboot.o sio.o cons.o bcache.o devopen.o disk.o part.o zfs_cmd.o
61 CLEANFILES+= zfsboot2 zfsboot.ld zfsboot.ldr zfsboot.bin zfsboot.out \
64 # We currently allow 256k bytes for zfsboot - in practice it could be
65 # any size up to 3.5Mb but keeping it fixed size simplifies zfsldr.
69 # i386 standalone support library
70 LIBI386= ${BOOTOBJ}/i386/libi386/libi386.a
73 @set -- `ls -l ${.ALLSRC}`; x=$$((${BOOT2SIZE}-$$5)); \
74 echo "$$x bytes available"; test $$x -ge 0
75 ${DD} if=${.ALLSRC} of=${.TARGET} bs=${BOOT2SIZE} conv=sync
77 zfsboot.ld: zfsboot.ldr zfsboot.bin ${BTXKERN}
78 btxld -v -E ${ORG2} -f bin -b ${BTXKERN} -l zfsboot.ldr \
79 -o ${.TARGET} -P 1 zfsboot.bin
82 cp /dev/null ${.TARGET}
84 zfsboot.bin: zfsboot.out
85 ${OBJCOPY} -S -O binary zfsboot.out ${.TARGET}
87 zfsboot.out: ${BTXCRT} ${OBJS}
88 ${LD} ${LD_FLAGS} --defsym ORG=${ORG2} -T ${LDSCRIPT} -o ${.TARGET} ${.ALLSRC} ${LIBI386} ${LIBSA32}
92 .include <bsd.prog.mk>