1 # $NetBSD: Makefile.booters,v 1.65 2021/04/25 23:42:08 christos Exp $ 2 3 NOMAN= # defined 4 NOPIE= # defined 5 6 .include <bsd.own.mk> 7 8 # $S must correspond to the top of the 'sys' tree 9 S= ${.CURDIR}/../../../.. 10 11 BINMODE?= 444 12 13 # XXX SHOULD NOT NEED TO DEFINE THESE! 14 LIBCRT0= 15 LIBCRTI= 16 LIBC= 17 LIBCRTBEGIN= 18 LIBCRTEND= 19 20 .PATH: ${.CURDIR}/../common 21 AFLAGS+= -D_LOCORE -D_KERNEL -mno-abicalls 22 # -I${.CURDIR}/../.. done by Makefile.inc 23 CPPFLAGS+= -nostdinc -D_STANDALONE -DNO_ABICALLS -D_NO_PROM_DEFINES \ 24 -I${.OBJDIR} -I${S} 25 # compiler flags for smallest code size 26 CFLAGS= -ffreestanding -Os -g -mmemcpy -mno-abicalls -G 128 27 CFLAGS+= -fno-unwind-tables 28 CFLAGS+= -Wall -Wmissing-prototypes -Wstrict-prototypes -Wpointer-arith 29 CFLAGS+= -Werror 30 LDBUG= -T $S/arch/mips/conf/stand.ldscript 31 32 .if !empty(MACHINE_ARCH:Mmips*64el) 33 AFLAGS+= -mips3 -mabi=32 34 CFLAGS+= -mips3 -mabi=32 35 LDBUG+= -m elf32ltsmip 36 .endif 37 38 NETBSD_VERS!= ${HOST_SH} ${.CURDIR}/../../../../conf/osrelease.sh 39 CPPFLAGS+= -DNETBSD_VERS='"${NETBSD_VERS}"' 40 41 PRIMARY_LOAD_ADDRESS?= 0x80700000 42 SECONDARY_LOAD_ADDRESS?=0x80710000 43 44 .if defined(PRIMARY_PROG) 45 PROG= ${PRIMARY_PROG} 46 SRCS = start.S bootxx.c callvec.c 47 SRCS+= devopen.c conf.c rz.c 48 SRCS+= bootinit.S bootread.S clear_cache.S printf.S 49 50 LOAD_ADDRESS= ${PRIMARY_LOAD_ADDRESS} 51 # Pick a number, any number... 52 PRIMARY_MAX_TOTAL!= expr 16 \* 1024 53 54 CPPFLAGS+= -DPRIMARY_BOOTBLOCK \ 55 -DPRIMARY_LOAD_ADDRESS="${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 69 CHECKSIZE_CMD?= SIZE=${SIZE} ${HOST_SH} ${.CURDIR}/../common/checksize.sh 70 71 .elif defined(SECONDARY_PROG) 72 PROG= ${SECONDARY_PROG} 73 LOAD_ADDRESS= ${SECONDARY_LOAD_ADDRESS} 74 CPPFLAGS+= -DSECONDARY_BOOTBLOCK 75 76 .include "${S}/conf/newvers_stand.mk" 77 78 .else 79 # XXX ? 80 .endif 81 82 ### find out what to use for libkern 83 KERN_AS= library 84 .include "${S}/lib/libkern/Makefile.inc" 85 LIBKERN= ${KERNLIB} 86 87 ### find out what to use for libz 88 .if defined(PRIMARY_PROG) 89 LIBZ= 90 .else 91 Z_AS= library 92 .include "${S}/lib/libz/Makefile.inc" 93 LIBZ= ${ZLIB} 94 .endif 95 96 ### find out what to use for libsa 97 SA_AS= library 98 .if defined(PRIMARY_PROG) 99 SAMISCMAKEFLAGS+=SA_INCLUDE_NET=no 100 .endif 101 .if defined(SECONDARY_PROG) 102 SAMISCMAKEFLAGS+=SA_USE_LOADFILE=yes SA_USE_CREAD=yes 103 SAMISCMAKEFLAGS+=SA_INCLUDE_NET=yes 104 .endif 105 .include "${S}/lib/libsa/Makefile.inc" 106 LIBSA= ${SALIB} 107 108 LIBS= ${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> 126 127 CLEANFILES+= ${PROG}.map ${PROG}.elf 128 129 cleandir distclean: .WAIT cleanlibdir 130 131 cleanlibdir: 132 -rm -rf lib 133
Indexes created Tue Sep 30 11:09:46 GMT 2025