Makefile.booters revision 1.10 
1#	$NetBSD: Makefile.booters,v 1.10 2004/07/19 01:41:26 chs Exp $
2
3.include <bsd.sys.mk>		# for HOST_SH
4
5S=	${.CURDIR}/../../../..
6MIPS=	${S}/arch/mips
7MIPSCO=	${S}/arch/mipsco
8
9.PATH:	${.CURDIR}/../common
10
11NOMAN=		# defined
12BINMODE?= 444
13
14.PHONY:		machine-links
15beforedepend: machine-links
16
17machine-links:	machine mipsco mips
18machine mipsco:
19	-rm -f ${.TARGET}
20	ln -s ${MIPSCO}/include ${.TARGET}
21
22mips:
23	-rm -f ${.TARGET}
24	ln -s ${MIPS}/include ${.TARGET}
25
26CLEANFILES+=	machine mipsco mips
27
28realall: machine-links ${PROG}
29
30AFLAGS+=	-D_LOCORE -D_KERNEL -DASSEMBLER -mno-abicalls
31# -I${.CURDIR}/../.. done by Makefile.inc
32CPPFLAGS+=	-nostdinc -D_STANDALONE -DNO_ABICALLS -D_NO_PROM_DEFINES
33CPPFLAGS+=	-I${.OBJDIR} -I${S}
34# compiler flags for smallest code size
35#CFLAGS=		-Os -mmemcpy -mno-abicalls -G 128
36CFLAGS=		-Os -mmemcpy -ffreestanding -mno-abicalls -msoft-float -G 128
37OFORMAT=	--oformat elf32-bigmips
38
39NETBSD_VERS!=	${HOST_SH} ${S}/conf/osrelease.sh
40CPPFLAGS+=	-DNETBSD_VERS='"${NETBSD_VERS}"'
41
42PRIMARY_LOAD_ADDRESS?=	0x80600000
43SECONDARY_LOAD_ADDRESS?=0x80610000
44
45LDSCRIPT?=	${MIPSCO}/conf/stand.ldscript
46
47.include <bsd.own.mk>
48
49.if defined(PRIMARY_PROG)
50PROG=		${PRIMARY_PROG}
51SRCS =		start.S bootxx.c callvec.c
52SRCS+=		devopen.c conf.c saio.c
53SRCS+=		prom.S
54
55LOAD_ADDRESS=	${PRIMARY_LOAD_ADDRESS}
56
57CPPFLAGS+=	-DPRIMARY_BOOTBLOCK \
58		-DPRIMARY_LOAD_ADDRESS="${PRIMARY_LOAD_ADDRESS}" \
59		-DNO_GETCHAR \
60		-DLIBSA_NO_FS_SYMLINK -DLIBSA_NO_FS_WRITE \
61		-DLIBSA_NO_FS_CLOSE \
62		-DLIBSA_NO_DEV_CLOSE \
63		-DLIBSA_SINGLE_DEVICE=saio \
64		-D"saioioctl(x,y,z)=EINVAL" -D"saioclose(f)=0" \
65		-DLIBSA_NO_TWIDDLE \
66		-DLIBSA_NO_FD_CHECKING \
67		-DLIBSA_NO_DISKLABEL_MSGS \
68		-DLIBSA_NO_RAW_ACCESS \
69		-DALLOC_FIRST_FIT \
70		-DLIBSA_USE_MEMCPY -DLIBSA_USE_MEMSET
71
72
73CHECKSIZE_CMD?=	SIZE=${SIZE} ${HOST_SH} ${.CURDIR}/../common/checksize.sh
74
75STRIPSECTIONS?= -R .reginfo -R .mdebug.abi32 -R .comment -R .pdr
76
77.elif defined(SECONDARY_PROG)
78PROG=		${SECONDARY_PROG}
79LOAD_ADDRESS=	${SECONDARY_LOAD_ADDRESS}
80CPPFLAGS+=	-DSECONDARY_BOOTBLOCK
81SRCS+=	vers.c
82CLEANFILES+= vers.c
83.else
84
85.endif
86
87### find out what to use for libkern
88KERN_AS=	library
89.include "${S}/lib/libkern/Makefile.inc"
90LIBKERN=	${KERNLIB}
91
92### find out what to use for libz
93.if defined(PRIMARY_PROG)
94LIBZ=
95.else
96Z_AS=		library
97.include "${S}/lib/libz/Makefile.inc"
98LIBZ=		${ZLIB}
99.endif
100
101### find out what to use for libsa
102SA_AS=		library
103.if defined(PRIMARY_PROG)
104SAMISCMAKEFLAGS+=SA_INCLUDE_NET=no
105.endif
106.if defined(SECONDARY_PROG)
107SAMISCMAKEFLAGS+=SA_USE_LOADFILE=yes SA_USE_CREAD=yes
108# for now:
109SAMISCMAKEFLAGS+=SA_INCLUDE_NET=no
110.endif
111.include "${S}/lib/libsa/Makefile.inc"
112LIBSA=		${SALIB}
113
114LIBS=		${LIBSA} ${LIBZ} ${LIBSA} ${LIBKERN}
115
116.PHONY: vers.c
117vers.c: ${.CURDIR}/version
118	${HOST_SH} ${S}/conf/newvers_stand.sh -N ${.CURDIR}/version "mipsco"
119
120${PROG}: machine-links ${LDSCRIPT} ${OBJS} ${LIBS}
121	${LD} ${OFORMAT} -Map ${PROG}.map -N -x -Ttext ${LOAD_ADDRESS} \
122	    -T ${LDSCRIPT} -e start -o ${PROG} ${OBJS} ${LIBS}
123	@${SIZE} ${PROG}
124.if defined(PRIMARY_PROG)
125	mv ${PROG} ${PROG}.elf
126	${OBJCOPY} --strip-all -O ecoff-bigmips ${STRIPSECTIONS} \
127	    ${PROG}.elf ${PROG}
128.endif
129.if defined(CHECKSIZE_CMD)
130	@${CHECKSIZE_CMD} ${PROG} ${PRIMARY_MAX_LOAD} || \
131	    (rm -f ${PROG} ; false)
132.endif
133
134CLEANFILES+=	${PROG}.map ${PROG}.elf
135
136cleandir distclean: cleanlibdir
137
138cleanlibdir:
139	-rm -rf lib
140
141.include <bsd.prog.mk>
142