xref: /netbsd-src/sys/arch/mipsco/stand/Makefile.booters (revision abb0f93cd77b67f080613360c65701f85e5f5cfe) 
1#	$NetBSD: Makefile.booters,v 1.15 2009/04/03 10:38:13 tsutsui 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# XXX SHOULD NOT NEED TO DEFINE THESE!
15LIBCRT0=
16LIBC=
17LIBCRTBEGIN=
18LIBCRTEND=
19
20.PHONY:		machine-links
21beforedepend: machine-links
22
23machine-links:	machine mipsco mips
24machine mipsco:
25	-rm -f ${.TARGET}
26	ln -s ${MIPSCO}/include ${.TARGET}
27
28mips:
29	-rm -f ${.TARGET}
30	ln -s ${MIPS}/include ${.TARGET}
31
32CLEANFILES+=	machine mipsco mips
33
34realall: machine-links ${PROG}
35
36AFLAGS+=	-D_LOCORE -D_KERNEL -DASSEMBLER -mno-abicalls
37# -I${.CURDIR}/../.. done by Makefile.inc
38CPPFLAGS+=	-nostdinc -D_STANDALONE -DNO_ABICALLS -D_NO_PROM_DEFINES
39CPPFLAGS+=	-I${.OBJDIR} -I${S}
40# compiler flags for smallest code size
41#CFLAGS=		-Os -mmemcpy -mno-abicalls -G 128
42CFLAGS=		-Os -mmemcpy -ffreestanding -mno-abicalls -msoft-float -G 128
43CFLAGS+=	-Wall -Wmissing-prototypes -Wstrict-prototypes -Wpointer-arith
44
45NETBSD_VERS!=	${HOST_SH} ${S}/conf/osrelease.sh
46CPPFLAGS+=	-DNETBSD_VERS='"${NETBSD_VERS}"'
47
48PRIMARY_LOAD_ADDRESS?=	0x80600000
49SECONDARY_LOAD_ADDRESS?=0x80610000
50
51LDSCRIPT?=	${MIPSCO}/conf/stand.ldscript
52
53.include <bsd.own.mk>
54
55.if defined(PRIMARY_PROG)
56PROG=		${PRIMARY_PROG}
57SRCS =		start.S bootxx.c callvec.c
58SRCS+=		devopen.c conf.c saio.c
59SRCS+=		prom.S
60
61LOAD_ADDRESS=	${PRIMARY_LOAD_ADDRESS}
62
63CPPFLAGS+=	-DPRIMARY_BOOTBLOCK \
64		-DPRIMARY_LOAD_ADDRESS="${PRIMARY_LOAD_ADDRESS}" \
65		-DNO_GETCHAR \
66		-DLIBSA_NO_FS_SYMLINK -DLIBSA_NO_FS_WRITE \
67		-DLIBSA_NO_FS_CLOSE \
68		-DLIBSA_NO_DEV_CLOSE \
69		-DLIBSA_NO_DEV_IOCTL \
70		-DLIBSA_SINGLE_DEVICE=saio \
71		-D"saioioctl(x,y,z)=EINVAL" -D"saioclose(f)=0" \
72		-DLIBSA_NO_TWIDDLE \
73		-DLIBSA_NO_FD_CHECKING \
74		-DLIBSA_NO_DISKLABEL_MSGS \
75		-DLIBSA_NO_RAW_ACCESS \
76		-DALLOC_FIRST_FIT
77
78
79CHECKSIZE_CMD?=	SIZE=${SIZE} ${HOST_SH} ${.CURDIR}/../common/checksize.sh
80
81STRIPSECTIONS?= -R .reginfo -R .mdebug.abi32 -R .comment -R .pdr
82
83.elif defined(SECONDARY_PROG)
84PROG=		${SECONDARY_PROG}
85LOAD_ADDRESS=	${SECONDARY_LOAD_ADDRESS}
86CPPFLAGS+=	-DSECONDARY_BOOTBLOCK
87SRCS+=	vers.c
88CLEANFILES+= vers.c
89.else
90
91.endif
92
93### find out what to use for libkern
94KERN_AS=	library
95.include "${S}/lib/libkern/Makefile.inc"
96LIBKERN=	${KERNLIB}
97
98### find out what to use for libz
99.if defined(PRIMARY_PROG)
100LIBZ=
101.else
102Z_AS=		library
103.include "${S}/lib/libz/Makefile.inc"
104LIBZ=		${ZLIB}
105.endif
106
107### find out what to use for libsa
108SA_AS=		library
109.if defined(PRIMARY_PROG)
110SAMISCMAKEFLAGS+=SA_INCLUDE_NET=no
111.endif
112.if defined(SECONDARY_PROG)
113SAMISCMAKEFLAGS+=SA_USE_LOADFILE=yes SA_USE_CREAD=yes
114# for now:
115SAMISCMAKEFLAGS+=SA_INCLUDE_NET=no
116.endif
117.include "${S}/lib/libsa/Makefile.inc"
118LIBSA=		${SALIB}
119
120LIBS=		${LIBSA} ${LIBZ} ${LIBSA} ${LIBKERN}
121
122.PHONY: vers.c
123vers.c: ${.CURDIR}/version
124	${HOST_SH} ${S}/conf/newvers_stand.sh -N ${.CURDIR}/version "mipsco"
125
126${PROG}: machine-links ${LDSCRIPT} ${OBJS} ${LIBS}
127	${LD} ${OFORMAT} -Map ${PROG}.map -N -x -Ttext ${LOAD_ADDRESS} \
128	    -T ${LDSCRIPT} -e start -o ${PROG} ${OBJS} ${LIBS}
129	@${SIZE} ${PROG}
130.if defined(PRIMARY_PROG)
131	mv ${PROG} ${PROG}.elf
132	${OBJCOPY} --strip-all -O ecoff-bigmips ${STRIPSECTIONS} \
133	    ${PROG}.elf ${PROG}
134.endif
135.if defined(CHECKSIZE_CMD)
136	@${CHECKSIZE_CMD} ${PROG} ${PRIMARY_MAX_LOAD} || \
137	    (rm -f ${PROG} ; false)
138.endif
139
140CLEANFILES+=	${PROG}.map ${PROG}.elf
141
142cleandir distclean: cleanlibdir
143
144cleanlibdir:
145	-rm -rf lib
146
147.include <bsd.prog.mk>
148