xref: /netbsd-src/sys/arch/mipsco/stand/Makefile.booters (revision 8ac07aec990b9d2e483062509d0a9fa5b4f57cf2) 
1#	$NetBSD: Makefile.booters,v 1.12 2005/12/11 12:18:16 christos 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
37
38NETBSD_VERS!=	${HOST_SH} ${S}/conf/osrelease.sh
39CPPFLAGS+=	-DNETBSD_VERS='"${NETBSD_VERS}"'
40
41PRIMARY_LOAD_ADDRESS?=	0x80600000
42SECONDARY_LOAD_ADDRESS?=0x80610000
43
44LDSCRIPT?=	${MIPSCO}/conf/stand.ldscript
45
46.include <bsd.own.mk>
47
48.if defined(PRIMARY_PROG)
49PROG=		${PRIMARY_PROG}
50SRCS =		start.S bootxx.c callvec.c
51SRCS+=		devopen.c conf.c saio.c
52SRCS+=		prom.S
53
54LOAD_ADDRESS=	${PRIMARY_LOAD_ADDRESS}
55
56CPPFLAGS+=	-DPRIMARY_BOOTBLOCK \
57		-DPRIMARY_LOAD_ADDRESS="${PRIMARY_LOAD_ADDRESS}" \
58		-DNO_GETCHAR \
59		-DLIBSA_NO_FS_SYMLINK -DLIBSA_NO_FS_WRITE \
60		-DLIBSA_NO_FS_CLOSE \
61		-DLIBSA_NO_DEV_CLOSE \
62		-DLIBSA_SINGLE_DEVICE=saio \
63		-D"saioioctl(x,y,z)=EINVAL" -D"saioclose(f)=0" \
64		-DLIBSA_NO_TWIDDLE \
65		-DLIBSA_NO_FD_CHECKING \
66		-DLIBSA_NO_DISKLABEL_MSGS \
67		-DLIBSA_NO_RAW_ACCESS \
68		-DALLOC_FIRST_FIT \
69		-DLIBSA_USE_MEMCPY -DLIBSA_USE_MEMSET
70
71
72CHECKSIZE_CMD?=	SIZE=${SIZE} ${HOST_SH} ${.CURDIR}/../common/checksize.sh
73
74STRIPSECTIONS?= -R .reginfo -R .mdebug.abi32 -R .comment -R .pdr
75
76.elif defined(SECONDARY_PROG)
77PROG=		${SECONDARY_PROG}
78LOAD_ADDRESS=	${SECONDARY_LOAD_ADDRESS}
79CPPFLAGS+=	-DSECONDARY_BOOTBLOCK
80SRCS+=	vers.c
81CLEANFILES+= vers.c
82.else
83
84.endif
85
86### find out what to use for libkern
87KERN_AS=	library
88.include "${S}/lib/libkern/Makefile.inc"
89LIBKERN=	${KERNLIB}
90
91### find out what to use for libz
92.if defined(PRIMARY_PROG)
93LIBZ=
94.else
95Z_AS=		library
96.include "${S}/lib/libz/Makefile.inc"
97LIBZ=		${ZLIB}
98.endif
99
100### find out what to use for libsa
101SA_AS=		library
102.if defined(PRIMARY_PROG)
103SAMISCMAKEFLAGS+=SA_INCLUDE_NET=no
104.endif
105.if defined(SECONDARY_PROG)
106SAMISCMAKEFLAGS+=SA_USE_LOADFILE=yes SA_USE_CREAD=yes
107# for now:
108SAMISCMAKEFLAGS+=SA_INCLUDE_NET=no
109.endif
110.include "${S}/lib/libsa/Makefile.inc"
111LIBSA=		${SALIB}
112
113LIBS=		${LIBSA} ${LIBZ} ${LIBSA} ${LIBKERN}
114
115.PHONY: vers.c
116vers.c: ${.CURDIR}/version
117	${HOST_SH} ${S}/conf/newvers_stand.sh -N ${.CURDIR}/version "mipsco"
118
119${PROG}: machine-links ${LDSCRIPT} ${OBJS} ${LIBS}
120	${LD} ${OFORMAT} -Map ${PROG}.map -N -x -Ttext ${LOAD_ADDRESS} \
121	    -T ${LDSCRIPT} -e start -o ${PROG} ${OBJS} ${LIBS}
122	@${SIZE} ${PROG}
123.if defined(PRIMARY_PROG)
124	mv ${PROG} ${PROG}.elf
125	${OBJCOPY} --strip-all -O ecoff-bigmips ${STRIPSECTIONS} \
126	    ${PROG}.elf ${PROG}
127.endif
128.if defined(CHECKSIZE_CMD)
129	@${CHECKSIZE_CMD} ${PROG} ${PRIMARY_MAX_LOAD} || \
130	    (rm -f ${PROG} ; false)
131.endif
132
133CLEANFILES+=	${PROG}.map ${PROG}.elf
134
135cleandir distclean: cleanlibdir
136
137cleanlibdir:
138	-rm -rf lib
139
140.include <bsd.prog.mk>
141