1# $NetBSD: Makefile.booters,v 1.65 2021/04/25 23:42:08 christos Exp $ 2 3NOMAN= # defined 4NOPIE= # defined 5 6.include <bsd.own.mk> 7 8# $S must correspond to the top of the 'sys' tree 9S= ${.CURDIR}/../../../.. 10 11BINMODE?= 444 12 13# XXX SHOULD NOT NEED TO DEFINE THESE! 14LIBCRT0= 15LIBCRTI= 16LIBC= 17LIBCRTBEGIN= 18LIBCRTEND= 19 20.PATH: ${.CURDIR}/../common 21AFLAGS+= -D_LOCORE -D_KERNEL -mno-abicalls 22# -I${.CURDIR}/../.. done by Makefile.inc 23CPPFLAGS+= -nostdinc -D_STANDALONE -DNO_ABICALLS -D_NO_PROM_DEFINES \ 24 -I${.OBJDIR} -I${S} 25# compiler flags for smallest code size 26CFLAGS= -ffreestanding -Os -g -mmemcpy -mno-abicalls -G 128 27CFLAGS+= -fno-unwind-tables 28CFLAGS+= -Wall -Wmissing-prototypes -Wstrict-prototypes -Wpointer-arith 29CFLAGS+= -Werror 30LDBUG= -T $S/arch/mips/conf/stand.ldscript 31 32.if !empty(MACHINE_ARCH:Mmips*64el) 33AFLAGS+= -mips3 -mabi=32 34CFLAGS+= -mips3 -mabi=32 35LDBUG+= -m elf32ltsmip 36.endif 37 38NETBSD_VERS!= ${HOST_SH} ${.CURDIR}/../../../../conf/osrelease.sh 39CPPFLAGS+= -DNETBSD_VERS='"${NETBSD_VERS}"' 40 41PRIMARY_LOAD_ADDRESS?= 0x80700000 42SECONDARY_LOAD_ADDRESS?=0x80710000 43 44.if defined(PRIMARY_PROG) 45PROG= ${PRIMARY_PROG} 46SRCS = start.S bootxx.c callvec.c 47SRCS+= devopen.c conf.c rz.c 48SRCS+= bootinit.S bootread.S clear_cache.S printf.S 49 50LOAD_ADDRESS= ${PRIMARY_LOAD_ADDRESS} 51# Pick a number, any number... 52PRIMARY_MAX_TOTAL!= expr 16 \* 1024 53 54CPPFLAGS+= -DPRIMARY_BOOTBLOCK \ 55 -DPRIMARY_LOAD_ADDRESS="${PRIMARY_LOAD_ADDRESS}" \ 56 -DNO_GETCHAR \ 57 -DLIBSA_NO_FS_SYMLINK -DLIBSA_NO_FS_WRITE \ 58 -DLIBSA_NO_FS_CLOSE \ 59 -DLIBSA_NO_DEV_CLOSE \ 60 -DLIBSA_NO_DEV_IOCTL \ 61 -DLIBSA_SINGLE_DEVICE=rz \ 62 -D"rzioctl(x,y,z)=EINVAL" -D"rzclose(f)=0" \ 63 -DLIBSA_NO_TWIDDLE \ 64 -DLIBSA_NO_FD_CHECKING \ 65 -DLIBSA_NO_RAW_ACCESS \ 66 -DLIBSA_NO_DISKLABEL_MSGS \ 67 -DALLOC_FIRST_FIT 68 69CHECKSIZE_CMD?= SIZE=${SIZE} ${HOST_SH} ${.CURDIR}/../common/checksize.sh 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# XXX ? 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= ${ZLIB} 94.endif 95 96### find out what to use for libsa 97SA_AS= library 98.if defined(PRIMARY_PROG) 99SAMISCMAKEFLAGS+=SA_INCLUDE_NET=no 100.endif 101.if defined(SECONDARY_PROG) 102SAMISCMAKEFLAGS+=SA_USE_LOADFILE=yes SA_USE_CREAD=yes 103SAMISCMAKEFLAGS+=SA_INCLUDE_NET=yes 104.endif 105.include "${S}/lib/libsa/Makefile.inc" 106LIBSA= ${SALIB} 107 108LIBS= ${LIBSA} ${LIBZ} ${LIBSA} ${LIBKERN} 109 110${PROG}: ${OBJS} ${LIBS} 111 ${LD} -Map ${PROG}.map -N -x -Ttext ${LOAD_ADDRESS} \ 112 ${LDBUG} -e start -o ${PROG} ${OBJS} ${LIBS} 113 @${SIZE} ${PROG} 114.if defined(CHECKSIZE_CMD) 115 @${CHECKSIZE_CMD} ${PROG} ${PRIMARY_MAX_LOAD} ${PRIMARY_MAX_TOTAL} || \ 116 (rm -f ${PROG} ; false) 117.endif 118.if defined(DO_ECOFF_BINARY) 119 @echo -n "Creating ECOFF binary... " 120 @mv ${PROG} ${PROG}.elf 121 @${MIPS_ELF2ECOFF} ${PROG}.elf ${PROG} 122.endif 123 124.include <bsd.klinks.mk> 125.include <bsd.prog.mk> 126 127CLEANFILES+= ${PROG}.map ${PROG}.elf 128 129cleandir distclean: .WAIT cleanlibdir 130 131cleanlibdir: 132 -rm -rf lib 133