Makefile revision 80751
1214501Srpaulo# $FreeBSD: head/sys/boot/i386/gptboot/Makefile 80751 2001-07-31 19:50:09Z jhb $ 2214501Srpaulo 3214501SrpauloPROG= boot2 4214501SrpauloNOMAN= 5214501SrpauloSTRIP= 6214501SrpauloBINDIR?= /boot 7252190SrpauloBINMODE= 444 8252190SrpauloCLEANFILES+= boot1 boot1.out boot1.o \ 9214501Srpaulo boot2.ldr boot2.bin boot2.ld boot2.out boot2.o boot2.h \ 10214501Srpaulo sio.o 11214501Srpaulo 12214501SrpauloNM?= nm 13214501Srpaulo 14214501Srpaulo# A value of 0x80 enables LBA support. 15214501SrpauloB1FLAGS= 0x80 16214501Srpaulo 17214501SrpauloBOOT_COMCONSOLE_PORT?= 0x3f8 18214501SrpauloBOOT_COMCONSOLE_SPEED?= 9600 19214501SrpauloB2SIOFMT?= 0x3 20214501Srpaulo 21214501Srpaulo.if exists(${.OBJDIR}/../btx) 22214501SrpauloBTX= ${.OBJDIR}/../btx 23214501Srpaulo.else 24252190SrpauloBTX= ${.CURDIR}/../btx 25214501Srpaulo.endif 26214501Srpaulo 27214501SrpauloORG1= 0x7c00 28214501SrpauloORG2= 0x1000 29252190Srpaulo 30214501SrpauloCFLAGS= -elf -I${.CURDIR}/../btx/lib -I. \ 31214501Srpaulo -Os -fno-builtin -fforce-addr -fdata-sections \ 32214501Srpaulo -malign-functions=0 -malign-jumps=0 -malign-loops=0 -mrtd \ 33214501Srpaulo -mpreferred-stack-boundary=2 \ 34214501Srpaulo -Wall -Waggregate-return -Wbad-function-cast -Wcast-align \ 35214501Srpaulo -Wmissing-declarations -Wmissing-prototypes -Wnested-externs \ 36252190Srpaulo -Wpointer-arith -Wshadow -Wstrict-prototypes -Wwrite-strings 37214501Srpaulo 38214501SrpauloLDFLAGS=-nostdlib -static -N 39214501Srpaulo 40214501Srpauloall: boot1 boot2 41214501Srpaulo 42214501Srpauloboot1: boot1.out 43214501Srpaulo objcopy -S -O binary boot1.out ${.TARGET} 44214501Srpaulo 45214501Srpauloboot1.out: boot1.o 46214501Srpaulo ${LD} ${LDFLAGS} -e start -Ttext ${ORG1} -o ${.TARGET} boot1.o 47214501Srpaulo 48214501Srpauloboot1.o: boot1.s 49214501Srpaulo ${AS} ${AFLAGS} --defsym FLAGS=${B1FLAGS} ${.IMPSRC} -o ${.TARGET} 50214501Srpaulo 51252190Srpauloboot2.h: boot1.out 52252190Srpaulo ${NM} -t d ${.ALLSRC} | awk '/([0-9])+ T xread/ \ 53252190Srpaulo { x = $$1 - ORG1; printf("#define XREADORG 0x7%x\n", x) }' \ 54252190Srpaulo ORG1=`printf "%d" ${ORG1}` > boot2.h 55252190Srpaulo 56252190Srpauloboot2: boot2.ldr boot2.bin ${BTX}/btx/btx 57252190Srpaulo btxld -v -E ${ORG2} -f bin -b ${BTX}/btx/btx -l boot2.ldr \ 58252190Srpaulo -o boot2.ld -P 1 boot2.bin 59252190Srpaulo @ls -l boot2.ld | awk '{ x = 7680 - $$5; \ 60252190Srpaulo print x " bytes available"; if (x < 0) exit 1 }' 61252190Srpaulo dd if=boot2.ld of=${.TARGET} obs=7680 conv=osync 2>/dev/null 62252190Srpaulo 63252190Srpauloboot2.ldr: 64252190Srpaulo dd if=/dev/zero of=${.TARGET} bs=512 count=1 2>/dev/null 65214501Srpaulo 66214501Srpauloboot2.bin: boot2.out 67214501Srpaulo objcopy -S -O binary boot2.out ${.TARGET} 68214501Srpaulo 69214501Srpauloboot2.out: boot2.o sio.o 70214501Srpaulo ${LD} ${LDFLAGS} -Ttext ${ORG2} -o ${.TARGET} \ 71214501Srpaulo ${BTX}/lib/crt0.o boot2.o sio.o 72214501Srpaulo 73214501Srpauloboot2.o: boot2.h 74214501Srpaulo 75214501Srpaulosio.o: sio.s 76214501Srpaulo ${AS} ${AFLAGS} --defsym SIOPRT=${BOOT_COMCONSOLE_PORT} \ 77214501Srpaulo --defsym SIOFMT=${B2SIOFMT} \ 78214501Srpaulo --defsym SIOSPD=${BOOT_COMCONSOLE_SPEED} \ 79214501Srpaulo ${.IMPSRC} -o ${.TARGET} 80214501Srpaulo 81214501Srpauloinstall: 82214501Srpaulo ${INSTALL} ${COPY} -o ${BINOWN} -g ${BINGRP} -m ${BINMODE} \ 83214501Srpaulo boot1 ${DESTDIR}${BINDIR}/boot1 84214501Srpaulo ${INSTALL} ${COPY} -o ${BINOWN} -g ${BINGRP} -m ${BINMODE} \ 85214501Srpaulo boot2 ${DESTDIR}${BINDIR}/boot2 86214501Srpaulo 87214501Srpaulo.include <bsd.prog.mk> 88214501Srpaulo