Makefile.usermode revision 1.43 1 1.43 reinoud # $NetBSD: Makefile.usermode,v 1.43 2018/08/17 20:16:07 reinoud Exp $
2 1.1 jmcneill
3 1.42 reinoud MKCTF?= no
4 1.1 jmcneill USETOOLS?= no
5 1.1 jmcneill NEED_OWN_INSTALL_TARGET?= no
6 1.1 jmcneill .include <bsd.own.mk>
7 1.1 jmcneill
8 1.1 jmcneill ##
9 1.1 jmcneill ## (1) port identification
10 1.1 jmcneill ##
11 1.1 jmcneill USERMODE= $S/arch/usermode
12 1.1 jmcneill GENASSYM_CONF= ${USERMODE}/usermode/genassym.cf
13 1.32 reinoud
14 1.32 reinoud ## support for crosscompiling
15 1.32 reinoud .if ${MACHINE_ARCH:Uunset} == "unset"
16 1.31 reinoud MACHINE_ARCH!=uname -p
17 1.32 reinoud .endif
18 1.1 jmcneill
19 1.1 jmcneill ##
20 1.1 jmcneill ## (2) compile settings
21 1.1 jmcneill ##
22 1.17 jmcneill USERMODE_HOSTOS!=uname -s
23 1.18 jmcneill USERMODE_HOSTMACHINE!=uname -m
24 1.32 reinoud USERMODE_LIBS= -L${DESTDIR}/usr/lib -lrt
25 1.33 yamt USERMODE_CPPFLAGS=${DEBUG} -U_KERNEL
26 1.33 yamt USERMODE_CPPFLAGS+=-I${DESTDIR}/usr/include
27 1.18 jmcneill USERMODE_CPPFLAGS+=${CWARNFLAGS} ${NOGCCERROR:D:U-Werror}
28 1.18 jmcneill
29 1.32 reinoud ## XXX hack to make it work under build.sh
30 1.32 reinoud .if ${TOOLDIR:Uno} != "no"
31 1.32 reinoud USERMODE_LIBS+= crti.o
32 1.32 reinoud SYSTEM_LD_FIX= cp ${DESTDIR}/usr/lib/crt0.o ${DESTDIR}/usr/lib/crtbegin.o ${DESTDIR}/usr/lib/crtend.o ${DESTDIR}/usr/lib/crti.o .;
33 1.32 reinoud .endif
34 1.32 reinoud
35 1.17 jmcneill .if ${USERMODE_HOSTOS} == "Linux"
36 1.17 jmcneill USERMODE_LIBS+= -lpthread
37 1.18 jmcneill CPPFLAGS+=-Dstrtoul=netbsd_strtoul
38 1.18 jmcneill CPPFLAGS+=-Dstrtoll=netbsd_strtoll
39 1.18 jmcneill CPPFLAGS+=-Dstrtoull=netbsd_strtoull
40 1.19 jmcneill CPPFLAGS+=-D__NetBSD__ -Wno-unused-but-set-variable
41 1.17 jmcneill .endif
42 1.10 jmcneill
43 1.12 reinoud DEFCOPTS= -fno-omit-frame-pointer
44 1.19 jmcneill CPPFLAGS+= -Dusermode
45 1.28 jmcneill CPPFLAGS+= -Dsyscall=kernel_syscall
46 1.2 jmcneill CPPFLAGS.init_main.c+= -Dmain=kernmain
47 1.1 jmcneill
48 1.14 jmcneill CPPFLAGS.thunk.c+= ${USERMODE_CPPFLAGS}
49 1.8 jmcneill
50 1.1 jmcneill ##
51 1.1 jmcneill ## (3) libkern and compat
52 1.1 jmcneill ##
53 1.18 jmcneill KERN_AS= library
54 1.18 jmcneill COMPAT_AS= library
55 1.1 jmcneill
56 1.1 jmcneill ##
57 1.1 jmcneill ## (4) local objects, compile rules, and dependencies
58 1.1 jmcneill ##
59 1.8 jmcneill MD_OBJS= thunk.o
60 1.8 jmcneill MD_CFILES= ${USERMODE}/usermode/thunk.c
61 1.16 jmcneill MD_SFILES=
62 1.16 jmcneill
63 1.34 jmcneill MD_OBJS+= cpu_${MACHINE_CPU}.o
64 1.34 jmcneill MD_CFILES+= ${USERMODE}/target/${MACHINE_CPU}/cpu_${MACHINE_CPU}.c
65 1.29 reinoud
66 1.1 jmcneill ##
67 1.1 jmcneill ## (5) link settings
68 1.1 jmcneill ##
69 1.24 jmcneill TEXTADDR?= %TEXTADDR%
70 1.21 reinoud
71 1.21 reinoud LINKFLAGS_NORMAL= -X
72 1.36 uebayasi KERNLDSCRIPT?= ${USERMODE}/conf/kern.ldscript
73 1.21 reinoud
74 1.38 uebayasi SYSTEM_LD= @do_system_ld() { \
75 1.38 uebayasi ${_MKSHMSG} " link ${.CURDIR:T}/${.TARGET}"; \
76 1.6 jmcneill ${_MKSHECHO}\
77 1.43 reinoud ${CC} -static ${COPTS} -Wl,-Map,$${target}.map -o ${.TARGET} ${LINKFORMAT} -Wl,-Ttext,${TEXTADDR} '$${SYSTEM_OBJ}' '$${EXTRA_OBJ}' vers.o netbsd.ldscript ${USERMODE_LIBS} $$@; \
78 1.32 reinoud ${SYSTEM_LD_FIX} \
79 1.43 reinoud ${CC} -static ${COPTS} -Wl,-Map,$${target}.map -o ${.TARGET} ${LINKFORMAT} -Wl,-Ttext,${TEXTADDR} ${SYSTEM_OBJ} ${EXTRA_OBJ} vers.o netbsd.ldscript ${USERMODE_LIBS} $$@; \
80 1.38 uebayasi }; \
81 1.38 uebayasi do_system_ld
82 1.7 jmcneill NVFLAGS= -n
83 1.1 jmcneill
84 1.1 jmcneill ##
85 1.1 jmcneill ## (6) port specific target dependencies
86 1.1 jmcneill ##
87 1.1 jmcneill
88 1.9 jmcneill .if !make(obj) && !make(clean) && !make(cleandir)
89 1.40 christos .BEGIN::
90 1.40 christos -@rm -f i386 && \
91 1.9 jmcneill ln -s $S/arch/i386/include i386
92 1.40 christos -@rm -f amd64 && \
93 1.29 reinoud ln -s $S/arch/amd64/include amd64
94 1.40 christos -@rm -f arm && \
95 1.34 jmcneill ln -s $S/arch/arm/include arm
96 1.9 jmcneill .endif
97 1.9 jmcneill
98 1.15 jmcneill thunk.d: ${USERMODE}/usermode/thunk.c
99 1.15 jmcneill ${MKDEP} -f ${.TARGET} -- ${MKDEP_CFLAGS} \
100 1.15 jmcneill ${CPPFLAGS.thunk.c} ${USERMODE}/usermode/thunk.c
101 1.15 jmcneill
102 1.8 jmcneill thunk.o: ${USERMODE}/usermode/thunk.c
103 1.27 christos ${CC} ${COPTS} ${CPPFLAGS.thunk.c} -c -o $@ ${USERMODE}/usermode/thunk.c
104 1.8 jmcneill
105 1.34 jmcneill cpu_${MACHINE_CPU}.o: ${USERMODE}/target/${MACHINE_CPU}/cpu_${MACHINE_CPU}.c
106 1.33 yamt
107 1.1 jmcneill ##
108 1.1 jmcneill ## (7) misc settings
109 1.1 jmcneill ##
110 1.1 jmcneill
111 1.1 jmcneill ##
112 1.1 jmcneill ## (8) config(8) generated machinery
113 1.1 jmcneill %INCLUDES
114 1.1 jmcneill
115 1.1 jmcneill %OBJS
116 1.1 jmcneill
117 1.1 jmcneill %CFILES
118 1.1 jmcneill
119 1.1 jmcneill %SFILES
120 1.1 jmcneill
121 1.1 jmcneill %LOAD
122 1.1 jmcneill
123 1.1 jmcneill %RULES
124 1.1 jmcneill
125 1.1 jmcneill ##
126 1.1 jmcneill ## (9) port independent kernel machinery
127 1.1 jmcneill ##
128 1.1 jmcneill .include "$S/conf/Makefile.kern.inc"
129 1.1 jmcneill
130 1.1 jmcneill ##
131 1.1 jmcneill ## (10) appending make options
132 1.1 jmcneill ##
133 1.1 jmcneill %MAKEOPTIONSAPPEND
134