Makefile revision 169732
150477Speter# $FreeBSD: head/sys/boot/i386/gptboot/Makefile 169732 2007-05-19 05:07:47Z kan $ 240269Srnordier 3125537SruFILES= boot boot1 boot2 440326Srnordier 580751SjhbNM?= nm 680751Sjhb 748919Srnordier# A value of 0x80 enables LBA support. 8134382SyarBOOT_BOOT1_FLAGS?= 0x80 948919Srnordier 1042480SrnordierBOOT_COMCONSOLE_PORT?= 0x3f8 1142480SrnordierBOOT_COMCONSOLE_SPEED?= 9600 1240541SrnordierB2SIOFMT?= 0x3 1340541Srnordier 14104673SgreenREL1= 0x700 1540269SrnordierORG1= 0x7c00 16104683SjhbORG2= 0x2000 1740269Srnordier 18125537Sru# Decide level of UFS support. 19108000SimpBOOT2_UFS?= UFS1_AND_UFS2 20125537Sru#BOOT2_UFS?= UFS2_ONLY 21125537Sru#BOOT2_UFS?= UFS1_ONLY 22104635Sphk 23125566SruCFLAGS= -Os \ 24132870Skan -fno-guess-branch-probability \ 25132870Skan -fomit-frame-pointer \ 26132870Skan -fno-unit-at-a-time \ 27108149Sobrien -mno-align-long-strings \ 2896327Sjhb -mrtd \ 29148046Sache -mno-mmx -mno-3dnow -mno-sse -mno-sse2 -mno-sse3 \ 30107879Sphk -D${BOOT2_UFS} \ 31134382Syar -DFLAGS=${BOOT_BOOT1_FLAGS} \ 32125932Sru -DSIOPRT=${BOOT_COMCONSOLE_PORT} \ 33125932Sru -DSIOFMT=${B2SIOFMT} \ 34125932Sru -DSIOSPD=${BOOT_COMCONSOLE_SPEED} \ 3597860Sphk -I${.CURDIR}/../../common \ 3696306Sobrien -I${.CURDIR}/../btx/lib -I. \ 3740269Srnordier -Wall -Waggregate-return -Wbad-function-cast -Wcast-align \ 3840269Srnordier -Wmissing-declarations -Wmissing-prototypes -Wnested-externs \ 39169732Skan -Wpointer-arith -Wshadow -Wstrict-prototypes -Wwrite-strings \ 40169732Skan -Winline --param max-inline-insns-single=100 4140269Srnordier 42125621SruLDFLAGS=-static -N --gc-sections 4340269Srnordier 44125537Sru# Pick up ../Makefile.inc early. 45125537Sru.include <bsd.init.mk> 4640269Srnordier 47125537SruCLEANFILES= boot 48125537Sru 49109886Sphkboot: boot1 boot2 50109886Sphk cat boot1 boot2 > boot 51109886Sphk 52125537SruCLEANFILES+= boot1 boot1.out boot1.o 53125537Sru 5440269Srnordierboot1: boot1.out 5540308Srnordier objcopy -S -O binary boot1.out ${.TARGET} 5640269Srnordier 5740269Srnordierboot1.out: boot1.o 5840269Srnordier ${LD} ${LDFLAGS} -e start -Ttext ${ORG1} -o ${.TARGET} boot1.o 5940269Srnordier 60125537SruCLEANFILES+= boot2 boot2.ld boot2.ldr boot2.bin boot2.out boot2.o \ 61125537Sru boot2.s boot2.s.tmp boot2.h sio.o 6296424Speter 63125537Sruboot2: boot2.ld 64125537Sru @set -- `ls -l boot2.ld`; x=$$((7680-$$5)); \ 65125537Sru echo "$$x bytes available"; test $$x -ge 0 66125537Sru dd if=boot2.ld of=${.TARGET} obs=7680 conv=osync 6780751Sjhb 68125537Sruboot2.ld: boot2.ldr boot2.bin ${BTXKERN} 69125537Sru btxld -v -E ${ORG2} -f bin -b ${BTXKERN} -l boot2.ldr \ 70125537Sru -o ${.TARGET} -P 1 boot2.bin 7140269Srnordier 7240269Srnordierboot2.ldr: 73125537Sru dd if=/dev/zero of=${.TARGET} bs=276 count=1 7440269Srnordier 7540269Srnordierboot2.bin: boot2.out 7640308Srnordier objcopy -S -O binary boot2.out ${.TARGET} 7740269Srnordier 78125537Sruboot2.out: ${BTXCRT} boot2.o sio.o 79125537Sru ${LD} ${LDFLAGS} -Ttext ${ORG2} -o ${.TARGET} ${.ALLSRC} 8040269Srnordier 81125537Sruboot2.o: boot2.s 8280751Sjhb 83125564SruSRCS= boot2.c boot2.h 84125564Sru 85125537Sruboot2.s: boot2.c boot2.h ${.CURDIR}/../../common/ufsread.c 86125537Sru ${CC} ${CFLAGS} -S -o boot2.s.tmp ${.CURDIR}/boot2.c 87125537Sru sed -e '/align/d' -e '/nop/d' < boot2.s.tmp > boot2.s 88125537Sru rm -f boot2.s.tmp 8940404Srnordier 90125537Sruboot2.h: boot1.out 91125537Sru ${NM} -t d ${.ALLSRC} | awk '/([0-9])+ T xread/ \ 92125537Sru { x = $$1 - ORG1; \ 93125537Sru printf("#define XREADORG %#x\n", REL1 + x) }' \ 94125537Sru ORG1=`printf "%d" ${ORG1}` \ 95125537Sru REL1=`printf "%d" ${REL1}` > ${.TARGET} 9640326Srnordier 97125556Sru.if ${MACHINE_ARCH} == "amd64" 98125581Srubeforedepend boot2.s: machine 99125556SruCLEANFILES+= machine 100116864Spetermachine: 101116864Speter ln -sf ${.CURDIR}/../../../i386/include machine 102116864Speter.endif 103116864Speter 104125537Sru.include <bsd.prog.mk> 105