1#         $NetBSD: Makefile.booters,v 1.25 2021/05/17 22:36:31 mrg Exp $
2
3NOMAN=              # defined
4NOPIE=              # defined
5
6.include <bsd.init.mk>
7
8S=        ${.CURDIR}/../../../..
9MIPS=     ${S}/arch/mips
10MIPSCO=   ${S}/arch/mipsco
11
12.PATH:    ${.CURDIR}/../common
13
14BINMODE?= 444
15
16# XXX SHOULD NOT NEED TO DEFINE THESE!
17LIBCRT0=
18LIBCRTI=
19LIBC=
20LIBCRTBEGIN=
21LIBCRTEND=
22
23realall: ${PROG}
24
25AFLAGS+=  -D_LOCORE -D_KERNEL -DASSEMBLER -mno-abicalls
26# -I${.CURDIR}/../.. done by Makefile.inc
27CPPFLAGS+=          -nostdinc -D_STANDALONE -DNO_ABICALLS -D_NO_PROM_DEFINES
28CPPFLAGS+=          -I${.OBJDIR} -I${S}
29CFLAGS=             -Os -mmemcpy -ffreestanding -mno-abicalls -msoft-float -G 128
30CFLAGS+=  -Wall -Wmissing-prototypes -Wstrict-prototypes -Wpointer-arith
31
32NETBSD_VERS!=       ${HOST_SH} ${S}/conf/osrelease.sh
33CPPFLAGS+=          -DNETBSD_VERS='"${NETBSD_VERS}"'
34
35PRIMARY_LOAD_ADDRESS?=        0x80600000
36SECONDARY_LOAD_ADDRESS?=0x80610000
37
38LDSCRIPT?=          ${MIPSCO}/conf/stand.ldscript
39
40.include <bsd.own.mk>
41
42.if defined(PRIMARY_PROG)
43PROG=               ${PRIMARY_PROG}
44SRCS =              start.S bootxx.c callvec.c
45SRCS+=              devopen.c conf.c saio.c
46SRCS+=              prom.S
47
48LOAD_ADDRESS=       ${PRIMARY_LOAD_ADDRESS}
49
50CPPFLAGS+=          -DPRIMARY_BOOTBLOCK \
51                    -DPRIMARY_LOAD_ADDRESS="${PRIMARY_LOAD_ADDRESS}" \
52                    -DNO_GETCHAR \
53                    -DLIBSA_NO_FS_SYMLINK -DLIBSA_NO_FS_WRITE \
54                    -DLIBSA_NO_FS_CLOSE \
55                    -DLIBSA_NO_DEV_CLOSE \
56                    -DLIBSA_NO_DEV_IOCTL \
57                    -DLIBSA_SINGLE_DEVICE=saio \
58                    -D"saioioctl(x,y,z)=EINVAL" -D"saioclose(f)=0" \
59                    -DLIBSA_NO_TWIDDLE \
60                    -DLIBSA_NO_FD_CHECKING \
61                    -DLIBSA_NO_DISKLABEL_MSGS \
62                    -DLIBSA_NO_RAW_ACCESS \
63                    -DALLOC_FIRST_FIT
64
65
66CHECKSIZE_CMD?=     SIZE=${SIZE} ${HOST_SH} ${.CURDIR}/../common/checksize.sh
67
68STRIPSECTIONS?= -R .reginfo -R .mdebug.abi32 -R .comment -R .pdr \
69          -R .MIPS.abiflags  -R .gnu.attributes -R .eh_frame
70
71.elif defined(SECONDARY_PROG)
72PROG=               ${SECONDARY_PROG}
73LOAD_ADDRESS=       ${SECONDARY_LOAD_ADDRESS}
74CPPFLAGS+=          -DSECONDARY_BOOTBLOCK
75
76.include "${S}/conf/newvers_stand.mk"
77
78.else
79
80.endif
81
82### find out what to use for libkern
83KERN_AS=  library
84.include "${S}/lib/libkern/Makefile.inc"
85LIBKERN=  ${KERNLIB}
86
87### find out what to use for libz
88.if defined(PRIMARY_PROG)
89LIBZ=
90.else
91Z_AS=               library
92.include "${S}/lib/libz/Makefile.inc"
93LIBZ=               ${ZLIB}
94.endif
95
96### find out what to use for libsa
97SA_AS=              library
98.if defined(PRIMARY_PROG)
99SAMISCMAKEFLAGS+=SA_INCLUDE_NET=no
100.endif
101.if defined(SECONDARY_PROG)
102SAMISCMAKEFLAGS+=SA_USE_LOADFILE=yes SA_USE_CREAD=yes
103# for now:
104SAMISCMAKEFLAGS+=SA_INCLUDE_NET=no
105.endif
106.include "${S}/lib/libsa/Makefile.inc"
107LIBSA=              ${SALIB}
108
109LIBS=               ${LIBSA} ${LIBZ} ${LIBSA} ${LIBKERN}
110
111${PROG}: ${LDSCRIPT} ${OBJS} ${LIBS}
112          ${_MKTARGET_LINK}
113          ${LD} ${OFORMAT} -Map ${PROG}.map -N -x -Ttext ${LOAD_ADDRESS} \
114              -T ${LDSCRIPT} -e start -o ${PROG} ${OBJS} ${LIBS}
115          @${SIZE} ${PROG}
116.if defined(PRIMARY_PROG)
117          mv ${PROG} ${PROG}.elf
118          ${OBJCOPY} --strip-all -O ecoff-bigmips ${STRIPSECTIONS} \
119              ${PROG}.elf ${PROG}
120.endif
121.if defined(CHECKSIZE_CMD)
122          @${CHECKSIZE_CMD} ${PROG} ${PRIMARY_MAX_LOAD} || \
123              (rm -f ${PROG} ; false)
124.endif
125
126CLEANFILES+=        ${PROG}.map ${PROG}.elf
127
128cleandir distclean: .WAIT cleanlibdir
129
130cleanlibdir:
131          -rm -rf lib
132
133.include <bsd.prog.mk>
134.include <bsd.klinks.mk>
135