1# $FreeBSD$ 2 3.include <bsd.init.mk> 4 5.PATH: ${BOOTSRC}/i386/boot2 ${BOOTSRC}/i386/common ${SASRC} 6 7FILES= gptboot 8MAN= gptboot.8 9 10NM?= nm 11 12BOOT_COMCONSOLE_PORT?= 0x3f8 13BOOT_COMCONSOLE_SPEED?= 9600 14B2SIOFMT?= 0x3 15 16REL1= 0x700 17ORG1= 0x7c00 18ORG2= 0x0 19 20# Decide level of UFS support. 21GPTBOOT_UFS?= UFS1_AND_UFS2 22#GPTBOOT_UFS?= UFS2_ONLY 23#GPTBOOT_UFS?= UFS1_ONLY 24 25CFLAGS+=-DBOOTPROG=\"gptboot\" \ 26 -O1 \ 27 -DGPT \ 28 -D${GPTBOOT_UFS} \ 29 -DSIOPRT=${BOOT_COMCONSOLE_PORT} \ 30 -DSIOFMT=${B2SIOFMT} \ 31 -DSIOSPD=${BOOT_COMCONSOLE_SPEED} \ 32 -I${LDRSRC} \ 33 -I${BOOTSRC}/i386/common \ 34 -I${BOOTSRC}/i386/boot2 \ 35 -Wall -Waggregate-return -Wbad-function-cast -Wno-cast-align \ 36 -Wmissing-declarations -Wmissing-prototypes -Wnested-externs \ 37 -Wpointer-arith -Wshadow -Wstrict-prototypes -Wwrite-strings \ 38 -Wno-pointer-sign 39 40CFLAGS.gcc+= --param max-inline-insns-single=100 41 42LD_FLAGS+=${LD_FLAGS_BIN} 43 44CLEANFILES+= gptboot 45 46gptboot: gptldr.bin gptboot.bin ${BTXKERN} 47 btxld -v -E ${ORG2} -f bin -b ${BTXKERN} -l gptldr.bin \ 48 -o ${.TARGET} gptboot.bin 49 50CLEANFILES+= gptldr.bin gptldr.out gptldr.o 51 52gptldr.bin: gptldr.out 53 ${OBJCOPY} -S -O binary gptldr.out ${.TARGET} 54 55gptldr.out: gptldr.o 56 ${LD} ${LD_FLAGS} -e start -Ttext ${ORG1} -o ${.TARGET} gptldr.o 57 58CLEANFILES+= gptboot.bin gptboot.out gptboot.o sio.o crc32.o drv.o \ 59 cons.o ${OPENCRYPTO_XTS} 60 61gptboot.bin: gptboot.out 62 ${OBJCOPY} -S -O binary gptboot.out ${.TARGET} 63 64gptboot.out: ${BTXCRT} gptboot.o sio.o crc32.o drv.o cons.o ${OPENCRYPTO_XTS} 65 ${LD} ${LD_FLAGS} -Ttext ${ORG2} -o ${.TARGET} ${.ALLSRC} ${LIBSA32} 66 67.include <bsd.prog.mk> 68 69# XXX: clang integrated-as doesn't grok .codeNN directives yet 70CFLAGS.gptldr.S= ${CLANG_NO_IAS} 71