1# $NetBSD: Makefile.booters,v 1.24 2017/04/08 19:53:21 christos 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} 29# compiler flags for smallest code size 30#CFLAGS= -Os -mmemcpy -mno-abicalls -G 128 31CFLAGS= -Os -mmemcpy -ffreestanding -mno-abicalls -msoft-float -G 128 32CFLAGS+= -Wall -Wmissing-prototypes -Wstrict-prototypes -Wpointer-arith 33 34NETBSD_VERS!= ${HOST_SH} ${S}/conf/osrelease.sh 35CPPFLAGS+= -DNETBSD_VERS='"${NETBSD_VERS}"' 36 37PRIMARY_LOAD_ADDRESS?= 0x80600000 38SECONDARY_LOAD_ADDRESS?=0x80610000 39 40LDSCRIPT?= ${MIPSCO}/conf/stand.ldscript 41 42.include <bsd.own.mk> 43 44.if defined(PRIMARY_PROG) 45PROG= ${PRIMARY_PROG} 46SRCS = start.S bootxx.c callvec.c 47SRCS+= devopen.c conf.c saio.c 48SRCS+= prom.S 49 50LOAD_ADDRESS= ${PRIMARY_LOAD_ADDRESS} 51 52CPPFLAGS+= -DPRIMARY_BOOTBLOCK \ 53 -DPRIMARY_LOAD_ADDRESS="${PRIMARY_LOAD_ADDRESS}" \ 54 -DNO_GETCHAR \ 55 -DLIBSA_NO_FS_SYMLINK -DLIBSA_NO_FS_WRITE \ 56 -DLIBSA_NO_FS_CLOSE \ 57 -DLIBSA_NO_DEV_CLOSE \ 58 -DLIBSA_NO_DEV_IOCTL \ 59 -DLIBSA_SINGLE_DEVICE=saio \ 60 -D"saioioctl(x,y,z)=EINVAL" -D"saioclose(f)=0" \ 61 -DLIBSA_NO_TWIDDLE \ 62 -DLIBSA_NO_FD_CHECKING \ 63 -DLIBSA_NO_DISKLABEL_MSGS \ 64 -DLIBSA_NO_RAW_ACCESS \ 65 -DALLOC_FIRST_FIT 66 67 68CHECKSIZE_CMD?= SIZE=${SIZE} ${HOST_SH} ${.CURDIR}/../common/checksize.sh 69 70STRIPSECTIONS?= -R .reginfo -R .mdebug.abi32 -R .comment -R .pdr \ 71 -R .MIPS.abiflags -R .gnu.attributes 72 73.elif defined(SECONDARY_PROG) 74PROG= ${SECONDARY_PROG} 75LOAD_ADDRESS= ${SECONDARY_LOAD_ADDRESS} 76CPPFLAGS+= -DSECONDARY_BOOTBLOCK 77 78.include "${S}/conf/newvers_stand.mk" 79 80.else 81 82.endif 83 84### find out what to use for libkern 85KERN_AS= library 86.include "${S}/lib/libkern/Makefile.inc" 87LIBKERN= ${KERNLIB} 88 89### find out what to use for libz 90.if defined(PRIMARY_PROG) 91LIBZ= 92.else 93Z_AS= library 94.include "${S}/lib/libz/Makefile.inc" 95LIBZ= ${ZLIB} 96.endif 97 98### find out what to use for libsa 99SA_AS= library 100.if defined(PRIMARY_PROG) 101SAMISCMAKEFLAGS+=SA_INCLUDE_NET=no 102.endif 103.if defined(SECONDARY_PROG) 104SAMISCMAKEFLAGS+=SA_USE_LOADFILE=yes SA_USE_CREAD=yes 105# for now: 106SAMISCMAKEFLAGS+=SA_INCLUDE_NET=no 107.endif 108.include "${S}/lib/libsa/Makefile.inc" 109LIBSA= ${SALIB} 110 111LIBS= ${LIBSA} ${LIBZ} ${LIBSA} ${LIBKERN} 112 113${PROG}: ${LDSCRIPT} ${OBJS} ${LIBS} 114 ${_MKTARGET_LINK} 115 ${LD} ${OFORMAT} -Map ${PROG}.map -N -x -Ttext ${LOAD_ADDRESS} \ 116 -T ${LDSCRIPT} -e start -o ${PROG} ${OBJS} ${LIBS} 117 @${SIZE} ${PROG} 118.if defined(PRIMARY_PROG) 119 mv ${PROG} ${PROG}.elf 120 ${OBJCOPY} --strip-all -O ecoff-bigmips ${STRIPSECTIONS} \ 121 ${PROG}.elf ${PROG} 122.endif 123.if defined(CHECKSIZE_CMD) 124 @${CHECKSIZE_CMD} ${PROG} ${PRIMARY_MAX_LOAD} || \ 125 (rm -f ${PROG} ; false) 126.endif 127 128CLEANFILES+= ${PROG}.map ${PROG}.elf 129 130cleandir distclean: .WAIT cleanlibdir 131 132cleanlibdir: 133 -rm -rf lib 134 135.include <bsd.prog.mk> 136.include <bsd.klinks.mk> 137