1# $FreeBSD$ 2 3.include <bsd.init.mk> 4 5.PATH: ${BOOTSRC}/i386/boot2 ${BOOTSRC}/i386/common ${SASRC} 6 7FILES= gptboot 8MAN= gptboot.8 9 10BOOT_COMCONSOLE_PORT?= 0x3f8 11BOOT_COMCONSOLE_SPEED?= 9600 12B2SIOFMT?= 0x3 13 14REL1= 0x700 15ORG1= 0x7c00 16ORG2= 0x0 17 18# Decide level of UFS support. 19GPTBOOT_UFS?= UFS1_AND_UFS2 20#GPTBOOT_UFS?= UFS2_ONLY 21#GPTBOOT_UFS?= UFS1_ONLY 22 23CFLAGS+=-DBOOTPROG=\"gptboot\" \ 24 -O1 \ 25 -DGPT \ 26 -D${GPTBOOT_UFS} \ 27 -DSIOPRT=${BOOT_COMCONSOLE_PORT} \ 28 -DSIOFMT=${B2SIOFMT} \ 29 -DSIOSPD=${BOOT_COMCONSOLE_SPEED} \ 30 -I${LDRSRC} \ 31 -I${BOOTSRC}/i386/common \ 32 -I${BOOTSRC}/i386/boot2 \ 33 -Wall -Waggregate-return -Wbad-function-cast -Wno-cast-align \ 34 -Wmissing-declarations -Wmissing-prototypes -Wnested-externs \ 35 -Wpointer-arith -Wshadow -Wstrict-prototypes -Wwrite-strings \ 36 -Wno-pointer-sign 37 38CFLAGS.gcc+= --param max-inline-insns-single=100 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 -Ttext ${ORG1} -o ${.TARGET} gptldr.o 55 56CLEANFILES+= gptboot.bin gptboot.out gptboot.o sio.o crc32.o drv.o \ 57 cons.o ${OPENCRYPTO_XTS} 58 59gptboot.bin: gptboot.out 60 ${OBJCOPY} -S -O binary gptboot.out ${.TARGET} 61 62gptboot.out: ${BTXCRT} gptboot.o sio.o crc32.o drv.o cons.o ${OPENCRYPTO_XTS} 63 ${LD} ${LD_FLAGS} -Ttext ${ORG2} -o ${.TARGET} ${.ALLSRC} ${LIBSA32} 64 65.include <bsd.prog.mk> 66 67# XXX: clang integrated-as doesn't grok .codeNN directives yet 68CFLAGS.gptldr.S= ${CLANG_NO_IAS} 69