1# $NetBSD: Makefile.booters,v 1.25 2021/05/17 22:36:31 mrg Exp $ 2 3NOMAN= # defined 4NOPIE= # defined 5 6.include <bsd.init.mk> 7 8S= ${.CURDIR}/../../../.. 9MIPS= ${S}/arch/mips 10MIPSCO= ${S}/arch/mipsco 11 12.PATH: ${.CURDIR}/../common 13 14BINMODE?= 444 15 16# XXX SHOULD NOT NEED TO DEFINE THESE! 17LIBCRT0= 18LIBCRTI= 19LIBC= 20LIBCRTBEGIN= 21LIBCRTEND= 22 23realall: ${PROG} 24 25AFLAGS+= -D_LOCORE -D_KERNEL -DASSEMBLER -mno-abicalls 26# -I${.CURDIR}/../.. done by Makefile.inc 27CPPFLAGS+= -nostdinc -D_STANDALONE -DNO_ABICALLS -D_NO_PROM_DEFINES 28CPPFLAGS+= -I${.OBJDIR} -I${S} 29CFLAGS= -Os -mmemcpy -ffreestanding -mno-abicalls -msoft-float -G 128 30CFLAGS+= -Wall -Wmissing-prototypes -Wstrict-prototypes -Wpointer-arith 31 32NETBSD_VERS!= ${HOST_SH} ${S}/conf/osrelease.sh 33CPPFLAGS+= -DNETBSD_VERS='"${NETBSD_VERS}"' 34 35PRIMARY_LOAD_ADDRESS?= 0x80600000 36SECONDARY_LOAD_ADDRESS?=0x80610000 37 38LDSCRIPT?= ${MIPSCO}/conf/stand.ldscript 39 40.include <bsd.own.mk> 41 42.if defined(PRIMARY_PROG) 43PROG= ${PRIMARY_PROG} 44SRCS = start.S bootxx.c callvec.c 45SRCS+= devopen.c conf.c saio.c 46SRCS+= prom.S 47 48LOAD_ADDRESS= ${PRIMARY_LOAD_ADDRESS} 49 50CPPFLAGS+= -DPRIMARY_BOOTBLOCK \ 51 -DPRIMARY_LOAD_ADDRESS="${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_NO_DEV_IOCTL \ 57 -DLIBSA_SINGLE_DEVICE=saio \ 58 -D"saioioctl(x,y,z)=EINVAL" -D"saioclose(f)=0" \ 59 -DLIBSA_NO_TWIDDLE \ 60 -DLIBSA_NO_FD_CHECKING \ 61 -DLIBSA_NO_DISKLABEL_MSGS \ 62 -DLIBSA_NO_RAW_ACCESS \ 63 -DALLOC_FIRST_FIT 64 65 66CHECKSIZE_CMD?= SIZE=${SIZE} ${HOST_SH} ${.CURDIR}/../common/checksize.sh 67 68STRIPSECTIONS?= -R .reginfo -R .mdebug.abi32 -R .comment -R .pdr \ 69 -R .MIPS.abiflags -R .gnu.attributes -R .eh_frame 70 71.elif defined(SECONDARY_PROG) 72PROG= ${SECONDARY_PROG} 73LOAD_ADDRESS= ${SECONDARY_LOAD_ADDRESS} 74CPPFLAGS+= -DSECONDARY_BOOTBLOCK 75 76.include "${S}/conf/newvers_stand.mk" 77 78.else 79 80.endif 81 82### find out what to use for libkern 83KERN_AS= library 84.include "${S}/lib/libkern/Makefile.inc" 85LIBKERN= ${KERNLIB} 86 87### find out what to use for libz 88.if defined(PRIMARY_PROG) 89LIBZ= 90.else 91Z_AS= library 92.include "${S}/lib/libz/Makefile.inc" 93LIBZ= ${ZLIB} 94.endif 95 96### find out what to use for libsa 97SA_AS= library 98.if defined(PRIMARY_PROG) 99SAMISCMAKEFLAGS+=SA_INCLUDE_NET=no 100.endif 101.if defined(SECONDARY_PROG) 102SAMISCMAKEFLAGS+=SA_USE_LOADFILE=yes SA_USE_CREAD=yes 103# for now: 104SAMISCMAKEFLAGS+=SA_INCLUDE_NET=no 105.endif 106.include "${S}/lib/libsa/Makefile.inc" 107LIBSA= ${SALIB} 108 109LIBS= ${LIBSA} ${LIBZ} ${LIBSA} ${LIBKERN} 110 111${PROG}: ${LDSCRIPT} ${OBJS} ${LIBS} 112 ${_MKTARGET_LINK} 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 ${STRIPSECTIONS} \ 119 ${PROG}.elf ${PROG} 120.endif 121.if defined(CHECKSIZE_CMD) 122 @${CHECKSIZE_CMD} ${PROG} ${PRIMARY_MAX_LOAD} || \ 123 (rm -f ${PROG} ; false) 124.endif 125 126CLEANFILES+= ${PROG}.map ${PROG}.elf 127 128cleandir distclean: .WAIT cleanlibdir 129 130cleanlibdir: 131 -rm -rf lib 132 133.include <bsd.prog.mk> 134.include <bsd.klinks.mk> 135