1.include <bsd.init.mk> 2 3.PATH: ${BOOTSRC}/i386/boot2 ${BOOTSRC}/i386/common 4 5FILES= gptboot 6MAN= gptboot.8 7 8BOOT_COMCONSOLE_PORT?= 0x3f8 9BOOT_COMCONSOLE_SPEED?= 115200 10B2SIOFMT?= 0x3 11 12REL1= 0x700 13ORG1= 0x7c00 14ORG2= 0x0 15 16# Decide level of UFS support. 17GPTBOOT_UFS?= UFS1_AND_UFS2 18#GPTBOOT_UFS?= UFS2_ONLY 19#GPTBOOT_UFS?= UFS1_ONLY 20 21CFLAGS+=-DBOOTPROG=\"gptboot\" \ 22 -O1 \ 23 -DGPT \ 24 -D${GPTBOOT_UFS} \ 25 -DSIOPRT=${BOOT_COMCONSOLE_PORT} \ 26 -DSIOFMT=${B2SIOFMT} \ 27 -DSIOSPD=${BOOT_COMCONSOLE_SPEED} \ 28 -I${LDRSRC} \ 29 -I${BOOTSRC}/i386/common \ 30 -I${BOOTSRC}/i386/boot2 \ 31 -DHAVE_MEMCPY -I${SRCTOP}/sys/contrib/zlib \ 32 -Wall -Waggregate-return -Wbad-function-cast -Wno-cast-align \ 33 -Wmissing-declarations -Wmissing-prototypes -Wnested-externs \ 34 -Wpointer-arith -Wshadow -Wstrict-prototypes -Wwrite-strings \ 35 -Wno-pointer-sign 36 37CFLAGS.gcc+= --param max-inline-insns-single=100 \ 38 --param min-pagesize=1024 39 40LD_FLAGS+=${LD_FLAGS_BIN} 41 42CLEANFILES+= gptboot 43 44gptboot: gptldr.bin gptboot.bin ${BTXKERN} 45 btxld -v -E ${ORG2} -f bin -b ${BTXKERN} -l gptldr.bin \ 46 -o ${.TARGET} gptboot.bin 47 48CLEANFILES+= gptldr.bin gptldr.out gptldr.o 49 50gptldr.bin: gptldr.out 51 ${OBJCOPY} -S -O binary gptldr.out ${.TARGET} 52 53gptldr.out: gptldr.o 54 ${LD} ${LD_FLAGS} -e start --defsym ORG=${ORG1} -T ${LDSCRIPT} -o ${.TARGET} gptldr.o 55 56CLEANFILES+= gptboot.bin gptboot.out gptboot.o sio.o drv.o \ 57 cons.o 58 59gptboot.bin: gptboot.out 60 ${OBJCOPY} -S -O binary gptboot.out ${.TARGET} 61 62gptboot.out: ${BTXCRT} gptboot.o sio.o drv.o cons.o 63 ${LD} ${LD_FLAGS} --defsym ORG=${ORG2} -T ${LDSCRIPT} -o ${.TARGET} ${.ALLSRC} ${LIBSA32} 64 65.include <bsd.prog.mk> 66