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Makefile.booters revision 1.23 
      1 #	$NetBSD: Makefile.booters,v 1.23 2016/09/18 14:39:15 christos Exp $
      2 
      3 NOMAN=		# defined
      4 NOPIE=		# defined
      5 
      6 .include <bsd.init.mk>
      7 
      8 S=	${.CURDIR}/../../../..
      9 MIPS=	${S}/arch/mips
     10 MIPSCO=	${S}/arch/mipsco
     11 
     12 .PATH:	${.CURDIR}/../common
     13 
     14 BINMODE?= 444
     15 
     16 # XXX SHOULD NOT NEED TO DEFINE THESE!
     17 LIBCRT0=
     18 LIBCRTI=
     19 LIBC=
     20 LIBCRTBEGIN=
     21 LIBCRTEND=
     22 
     23 realall: ${PROG}
     24 
     25 AFLAGS+=	-D_LOCORE -D_KERNEL -DASSEMBLER -mno-abicalls
     26 # -I${.CURDIR}/../.. done by Makefile.inc
     27 CPPFLAGS+=	-nostdinc -D_STANDALONE -DNO_ABICALLS -D_NO_PROM_DEFINES
     28 CPPFLAGS+=	-I${.OBJDIR} -I${S}
     29 # compiler flags for smallest code size
     30 #CFLAGS=		-Os -mmemcpy -mno-abicalls -G 128
     31 CFLAGS=		-Os -mmemcpy -ffreestanding -mno-abicalls -msoft-float -G 128
     32 CFLAGS+=	-Wall -Wmissing-prototypes -Wstrict-prototypes -Wpointer-arith
     33 
     34 NETBSD_VERS!=	${HOST_SH} ${S}/conf/osrelease.sh
     35 CPPFLAGS+=	-DNETBSD_VERS='"${NETBSD_VERS}"'
     36 
     37 PRIMARY_LOAD_ADDRESS?=	0x80600000
     38 SECONDARY_LOAD_ADDRESS?=0x80610000
     39 
     40 LDSCRIPT?=	${MIPSCO}/conf/stand.ldscript
     41 
     42 .include <bsd.own.mk>
     43 
     44 .if defined(PRIMARY_PROG)
     45 PROG=		${PRIMARY_PROG}
     46 SRCS =		start.S bootxx.c callvec.c
     47 SRCS+=		devopen.c conf.c saio.c
     48 SRCS+=		prom.S
     49 
     50 LOAD_ADDRESS=	${PRIMARY_LOAD_ADDRESS}
     51 
     52 CPPFLAGS+=	-DPRIMARY_BOOTBLOCK \
     53 		-DPRIMARY_LOAD_ADDRESS="${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 
     68 CHECKSIZE_CMD?=	SIZE=${SIZE} ${HOST_SH} ${.CURDIR}/../common/checksize.sh
     69 
     70 STRIPSECTIONS?= -R .reginfo -R .mdebug.abi32 -R .comment -R .pdr \
     71 	-R .MIPS.abiflags  -R .gnu.attributes
     72 
     73 .elif defined(SECONDARY_PROG)
     74 PROG=		${SECONDARY_PROG}
     75 LOAD_ADDRESS=	${SECONDARY_LOAD_ADDRESS}
     76 CPPFLAGS+=	-DSECONDARY_BOOTBLOCK
     77 SRCS+=	vers.c
     78 CLEANFILES+= vers.c
     79 .else
     80 
     81 .endif
     82 
     83 ### find out what to use for libkern
     84 KERN_AS=	library
     85 .include "${S}/lib/libkern/Makefile.inc"
     86 LIBKERN=	${KERNLIB}
     87 
     88 ### find out what to use for libz
     89 .if defined(PRIMARY_PROG)
     90 LIBZ=
     91 .else
     92 Z_AS=		library
     93 .include "${S}/lib/libz/Makefile.inc"
     94 LIBZ=		${ZLIB}
     95 .endif
     96 
     97 ### find out what to use for libsa
     98 SA_AS=		library
     99 .if defined(PRIMARY_PROG)
    100 SAMISCMAKEFLAGS+=SA_INCLUDE_NET=no
    101 .endif
    102 .if defined(SECONDARY_PROG)
    103 SAMISCMAKEFLAGS+=SA_USE_LOADFILE=yes SA_USE_CREAD=yes
    104 # for now:
    105 SAMISCMAKEFLAGS+=SA_INCLUDE_NET=no
    106 .endif
    107 .include "${S}/lib/libsa/Makefile.inc"
    108 LIBSA=		${SALIB}
    109 
    110 LIBS=		${LIBSA} ${LIBZ} ${LIBSA} ${LIBKERN}
    111 
    112 .PHONY: vers.c
    113 vers.c: ${.CURDIR}/version
    114 	${HOST_SH} ${S}/conf/newvers_stand.sh ${${MKREPRO} == "yes" :?:-D} \
    115 	    -N ${.CURDIR}/version "mipsco"
    116 
    117 ${PROG}: ${LDSCRIPT} ${OBJS} ${LIBS}
    118 	${_MKTARGET_LINK}
    119 	${LD} ${OFORMAT} -Map ${PROG}.map -N -x -Ttext ${LOAD_ADDRESS} \
    120 	    -T ${LDSCRIPT} -e start -o ${PROG} ${OBJS} ${LIBS}
    121 	@${SIZE} ${PROG}
    122 .if defined(PRIMARY_PROG)
    123 	mv ${PROG} ${PROG}.elf
    124 	${OBJCOPY} --strip-all -O ecoff-bigmips ${STRIPSECTIONS} \
    125 	    ${PROG}.elf ${PROG}
    126 .endif
    127 .if defined(CHECKSIZE_CMD)
    128 	@${CHECKSIZE_CMD} ${PROG} ${PRIMARY_MAX_LOAD} || \
    129 	    (rm -f ${PROG} ; false)
    130 .endif
    131 
    132 CLEANFILES+=	${PROG}.map ${PROG}.elf
    133 
    134 cleandir distclean: .WAIT cleanlibdir
    135 
    136 cleanlibdir:
    137 	-rm -rf lib
    138 
    139 .include <bsd.prog.mk>
    140 .include <bsd.klinks.mk>
    141