Import libcompiler_rt into HEAD and add Makefiles.

Obtained from:	user/ed/compiler-rt

1 files changed, 157 insertions, 0 deletions

diff --git a/lib/libcompiler_rt/Makefile b/lib/libcompiler_rt/Makefile
new file mode 100644
index 0000000..e290f1d
--- /dev/null
+++ b/lib/libcompiler_rt/Makefile
@@ -0,0 +1,157 @@
+# $FreeBSD$
+
+.include <bsd.own.mk>
+
+LIB=	compiler_rt
+NO_PIC=
+WARNS?=	2
+
+CFLAGS+=${PICFLAG}
+
+.if ${MACHINE_CPUARCH} == "amd64"
+CRTARCH=x86_64
+.else
+CRTARCH=${MACHINE_CPUARCH}
+.endif
+
+CRTSRC=${.CURDIR}/../../contrib/compiler-rt/lib
+
+.PATH: ${CRTSRC}/${CRTARCH} ${CRTSRC}
+
+SRCF=	absvdi2 \
+	absvsi2 \
+	absvti2 \
+	addvdi3 \
+	addvsi3 \
+	addvti3 \
+	ashldi3 \
+	ashlti3 \
+	ashrdi3 \
+	ashrti3 \
+	clear_cache \
+	clzdi2 \
+	clzsi2 \
+	clzti2 \
+	cmpdi2 \
+	cmpti2 \
+	comparedf2 \
+	comparesf2 \
+	ctzdi2 \
+	ctzsi2 \
+	ctzti2 \
+	divdc3 \
+	divdi3 \
+	divsc3 \
+	divti3 \
+	divxc3 \
+	enable_execute_stack \
+	eprintf \
+	ffsdi2 \
+	ffsti2 \
+	fixdfdi \
+	fixdfti \
+	fixsfdi \
+	fixsfti \
+	fixunsdfdi \
+	fixunsdfsi \
+	fixunsdfti \
+	fixunssfdi \
+	fixunssfsi \
+	fixunssfti \
+	fixunsxfdi \
+	fixunsxfsi \
+	fixunsxfti \
+	fixxfdi \
+	fixxfti \
+	floatdidf \
+	floatdisf \
+	floatdixf \
+	floattidf \
+	floattisf \
+	floattixf \
+	floatundidf \
+	floatundisf \
+	floatundixf \
+	floatunsidf \
+	floatunsisf \
+	floatuntidf \
+	floatuntisf \
+	floatuntixf \
+	lshrdi3 \
+	lshrti3 \
+	moddi3 \
+	modti3 \
+	muldc3 \
+	muldi3 \
+	mulsc3 \
+	multi3 \
+	mulvdi3 \
+	mulvsi3 \
+	mulvti3 \
+	mulxc3 \
+	negdf2 \
+	negdi2 \
+	negsf2 \
+	negti2 \
+	negvdi2 \
+	negvsi2 \
+	negvti2 \
+	paritydi2 \
+	paritysi2 \
+	parityti2 \
+	popcountdi2 \
+	popcountsi2 \
+	popcountti2 \
+	powidf2 \
+	powisf2 \
+	powitf2 \
+	powixf2 \
+	subvdi3 \
+	subvsi3 \
+	subvti3 \
+	trampoline_setup \
+	ucmpdi2 \
+	ucmpti2 \
+	udivdi3 \
+	udivmoddi4 \
+	udivmodti4 \
+	udivti3 \
+	umoddi3 \
+	umodti3
+
+# These are already shipped by libc.a on arm and mips
+.if ${MACHINE_CPUARCH} != "arm" && ${MACHINE_CPUARCH} != "mips"
+SRCF+=	adddf3 \
+	addsf3 \
+	divdf3 \
+	divsf3 \
+	divsi3 \
+	extendsfdf2 \
+	fixdfsi \
+	fixsfsi \
+	floatsidf \
+	floatsisf \
+	modsi3 \
+	muldf3 \
+	mulsf3 \
+	truncdfsf2 \
+	udivsi3 \
+	umodsi3
+.endif
+
+.for file in ${SRCF}
+. if ${MACHINE_CPUARCH} != "arm" && exists(${CRTSRC}/${CRTARCH}/${file}.S)
+SRCS+=	${file}.S
+. else
+SRCS+=	${file}.c
+. endif
+.endfor
+
+.if ${MK_INSTALLLIB} != "no"
+SYMLINKS+=libcompiler_rt.a ${LIBDIR}/libgcc.a
+.endif
+.if ${MK_PROFILE} != "no"
+SYMLINKS+=libcompiler_rt_p.a ${LIBDIR}/libgcc_p.a
+.endif
+
+.include <bsd.lib.mk>