1########################################################################
2#
3# Shared libc with userspace (/common/lib/libc)
4#
5
6.for f in \
7	memchr.o
8${f}:	${LIBCOMMONCDIR}/string/${f:C/\.o/.c/}
9OBJS+=	${f}
10CLEANFILES+= ${f}
11.endfor
12
13.for f in \
14	byte_swap_2.o byte_swap_4.o divsi3.o divide.o udivsi3.o
15${f}:	${LIBCOMMONCARCHDIR}/gen/${f:C/\.o/.S/}
16OBJS+=	${f}
17CLEANFILES+= ${f}
18.endfor
19
20CPPFLAGS.byte_swap_4.S+= -D_STANDALONE
21
22.for f in \
23	__aeabi_idiv0.o __aeabi_ldiv0.o
24${f}:	${LIBCOMMONCARCHDIR}/gen/${f:C/\.o/.c/}
25OBJS+=	${f}
26CLEANFILES+= ${f}
27.endfor
28
29CPPFLAGS.__aeabi_idiv0.c+= -D_STANDALONE
30CPPFLAGS.__aeabi_ldiv0.c+= -D_STANDALONE
31
32.for f in \
33	__aeabi_ldivmod.o __aeabi_uldivmod.o
34${f}:	${LIBCOMMONCARCHDIR}/quad/${f:C/\.o/.S/}
35OBJS+=	${f}
36CLEANFILES+= ${f}
37.endfor
38
39.for f in \
40	memcmp.o memcpy.o memmove.o memset.o \
41	strcat.o strchr.o strcmp.o strcpy.o strlcpy.o strlen.o strncpy.o \
42	strncmp.o strrchr.o strcpy_arm.o
43${f}:	${LIBCOMMONCARCHDIR}/string/${f:C/\.o/.S/}
44OBJS+=	${f}
45CLEANFILES+= ${f}
46.endfor
47
48CPPFLAGS.strcpy_arm.S+= -DSTRLCPY -D_LIBC
49
50########################################################################
51#
52# Functions imported directly from libc.
53#
54.for f in \
55	alloca.o
56${f}:	${LIBCARCHDIR}/gen/${f:C/\.o/.S/}
57OBJS+=	${f}
58CLEANFILES+= ${f}
59.endfor
60
61.for f in \
62	__aeabi_dcmpeq.o __aeabi_fcmpeq.o \
63	__aeabi_dcmpge.o __aeabi_fcmpge.o \
64	__aeabi_dcmpgt.o __aeabi_fcmpgt.o \
65	__aeabi_dcmple.o __aeabi_fcmple.o \
66	__aeabi_dcmplt.o __aeabi_fcmplt.o \
67	__aeabi_dcmpun.o __aeabi_fcmpun.o
68CPPFLAGS.${f:C/\.o/.c/}+= -I${LIBCARCHDIR}/softfloat -I${LIBCDIR}/softfloat
69CPPFLAGS.${f:C/\.o/.c/}+= -DSOFTFLOAT_FOR_GCC
70${f}:	${LIBCARCHDIR}/softfloat/${f:C/\.o/.c/}
71OBJS+=	${f}
72CLEANFILES+= ${f}
73.endfor
74
75.for f in \
76	fpgetround.o fpsetround.o fpgetmask.o fpsetmask.o \
77	fpgetsticky.o fpsetsticky.o
78CPPFLAGS.${f:C/\.o/.c/}+= -I${LIBCARCHDIR}/softfloat -I${LIBCDIR}/softfloat
79CPPFLAGS.${f:C/\.o/.c/}+= -DSOFTFLOAT_FOR_GCC
80${f}:	${LIBCDIR}/softfloat/${f:C/\.o/.c/}
81OBJS+=	${f}
82CLEANFILES+= ${f}
83.endfor
84
85SOFTFLOAT_BITS?=64
86.for f in \
87	softfloat.o
88CPPFLAGS.${f:C/\.o/.c/}+= -I${LIBCARCHDIR}/softfloat -I${LIBCDIR}/softfloat
89CPPFLAGS.${f:C/\.o/.c/}+= -DSOFTFLOAT_FOR_GCC
90${f}:	${LIBCDIR}/softfloat/bits${SOFTFLOAT_BITS}/${f:C/\.o/.c/}
91OBJS+=	${f}
92CLEANFILES+= ${f}
93.endfor
94
95.if defined(HAVE_GCC) && ${HAVE_GCC} >= 45
96.if (${MACHINE_CPU} == "arm")
97COPTS.softfloat.c+=	-Wno-enum-compare -fno-tree-vrp
98.endif
99.endif
100