1# $NetBSD: Makefile.booters,v 1.4 2001/10/05 05:03:30 simonb Exp $ 2 3S= ${.CURDIR}/../../../.. 4MIPS= ${S}/arch/mips 5MIPSCO= ${S}/arch/mipsco 6 7.PATH: ${.CURDIR}/../common 8 9.PHONY: machine-links 10beforedepend: machine-links 11machine-links: machine mipsco mips 12machine mipsco: 13 -rm -f ${.TARGET} 14 ln -s ${MIPSCO}/include ${.TARGET} 15 16mips: 17 -rm -f ${.TARGET} 18 ln -s ${MIPS}/include ${.TARGET} 19 20CLEANFILES+= machine mipsco mips 21 22BINMODE?= 444 23 24AFLAGS+= -D_LOCORE -D_KERNEL 25# -I${.CURDIR}/../.. done by Makefile.inc 26CPPFLAGS+= -nostdinc -D_STANDALONE -DNO_ABICALLS -D_NO_PROM_DEFINES 27CPPFLAGS+= -I${.OBJDIR} -I${S} 28# compiler flags for smallest code size 29CFLAGS= -Os -mmemcpy -mno-abicalls -G 128 30OFORMAT= --oformat elf32-bigmips 31 32NETBSD_VERS!= sh ${S}/conf/osrelease.sh 33CPPFLAGS+= -DNETBSD_VERS='"${NETBSD_VERS}"' 34 35PRIMARY_LOAD_ADDRESS?= 0x80600000 36SECONDARY_LOAD_ADDRESS?=0x80610000 37 38PRIMARY_LDSCRIPT?= ${MIPSCO}/conf/stand.ldscript 39SECONDARY_LDSCRIPT?= ${MIPS}/conf/stand.ldscript 40 41.if defined(PRIMARY_PROG) 42PROG= ${PRIMARY_PROG} 43SRCS = start.S bootxx.c callvec.c 44SRCS+= devopen.c conf.c saio.c 45SRCS+= prom.S 46 47LOAD_ADDRESS= ${PRIMARY_LOAD_ADDRESS} 48LDSCRIPT= ${PRIMARY_LDSCRIPT} 49 50CPPFLAGS+= -DPRIMARY_BOOTBLOCK \ 51 -DPRIMARY_LOAD_ADDRESS="${PRIMARY_LOAD_ADDRESS}" \ 52 -DNO_GETCHAR \ 53 -DLIBSA_NO_FS_SYMLINK -DLIBSA_NO_FS_WRITE \ 54 -DLIBSA_NO_FS_CLOSE \ 55 -DLIBSA_NO_DEV_CLOSE \ 56 -DLIBSA_SINGLE_DEVICE=saio \ 57 -D"saioioctl(x,y,z)=EINVAL" -D"saioclose(f)=0" \ 58 -DLIBSA_NO_TWIDDLE \ 59 -DLIBSA_NO_FD_CHECKING \ 60 -DLIBSA_NO_DISKLABEL_MSGS \ 61 -DLIBSA_NO_RAW_ACCESS \ 62 -DALLOC_FIRST_FIT \ 63 -DLIBSA_USE_MEMCPY -DLIBSA_USE_MEMSET 64 65 66CHECKSIZE_CMD?= SIZE=${SIZE} sh ${.CURDIR}/../common/checksize.sh 67 68.elif defined(SECONDARY_PROG) 69PROG= ${SECONDARY_PROG} 70LOAD_ADDRESS= ${SECONDARY_LOAD_ADDRESS} 71LDSCRIPT= ${SECONDARY_LDSCRIPT} 72CPPFLAGS+= -DSECONDARY_BOOTBLOCK 73SRCS+= vers.c 74CLEANFILES+= vers.c 75.else 76 77.endif 78 79### find out what to use for libkern 80KERN_AS= library 81.include "${S}/lib/libkern/Makefile.inc" 82LIBKERN= ${KERNLIB} 83 84### find out what to use for libz 85.if defined(PRIMARY_PROG) 86LIBZ= 87.else 88Z_AS= library 89.include "${S}/lib/libz/Makefile.inc" 90LIBZ= ${ZLIB} 91.endif 92 93### find out what to use for libsa 94SA_AS= library 95.if defined(PRIMARY_PROG) 96SAMISCMAKEFLAGS+=SA_INCLUDE_NET=no 97.endif 98.if defined(SECONDARY_PROG) 99SAMISCMAKEFLAGS+=SA_USE_LOADFILE=yes SA_USE_CREAD=yes 100# for now: 101SAMISCMAKEFLAGS+=SA_INCLUDE_NET=no 102.endif 103.include "${S}/lib/libsa/Makefile.inc" 104LIBSA= ${SALIB} 105 106LIBS= ${LIBSA} ${LIBZ} ${LIBSA} ${LIBKERN} 107 108.PHONY: vers.c 109vers.c: ${.CURDIR}/version 110 sh ${S}/conf/newvers_stand.sh -N ${.CURDIR}/version "mipsco" 111 112${PROG}: machine-links ${LDSCRIPT} ${OBJS} ${LIBS} 113 ${LD} ${OFORMAT} -Map ${PROG}.map -N -x -Ttext ${LOAD_ADDRESS} \ 114 -T ${LDSCRIPT} -e start -o ${PROG} ${OBJS} ${LIBS} 115 @${SIZE} ${PROG} 116.if defined(PRIMARY_PROG) 117 @mv ${PROG} ${PROG}.elf 118 @${OBJCOPY} --strip-all -O ecoff-bigmips -R .reginfo ${PROG}.elf ${PROG} 119.endif 120.if defined(CHECKSIZE_CMD) 121 @${CHECKSIZE_CMD} ${PROG} ${PRIMARY_MAX_LOAD} || \ 122 (rm -f ${PROG} ; false) 123.endif 124 125CLEANFILES+= ${PROG}.map 126 127cleandir distclean: cleanlibdir 128 129cleanlibdir: 130 rm -rf lib 131 132.include <bsd.prog.mk> 133