sh: Optimised memset for SH4
Optimised version of memset for the SH4 which uses movca.l.
Signed-off-by: Stuart Menefy <stuart.menefy@st.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
diff --git a/arch/sh/lib/Makefile b/arch/sh/lib/Makefile
index a969b47..dab4d21 100644
--- a/arch/sh/lib/Makefile
+++ b/arch/sh/lib/Makefile
@@ -2,7 +2,7 @@
# Makefile for SuperH-specific library files..
#
-lib-y = delay.o memset.o memmove.o memchr.o \
+lib-y = delay.o memmove.o memchr.o \
checksum.o strlen.o div64.o div64-generic.o
# Extracted from libgcc
@@ -23,8 +23,11 @@
memcpy-y := memcpy.o
memcpy-$(CONFIG_CPU_SH4) := memcpy-sh4.o
+memset-y := memset.o
+memset-$(CONFIG_CPU_SH4) := memset-sh4.o
+
lib-$(CONFIG_MMU) += copy_page.o __clear_user.o
lib-$(CONFIG_MCOUNT) += mcount.o
-lib-y += $(memcpy-y) $(udivsi3-y)
+lib-y += $(memcpy-y) $(memset-y) $(udivsi3-y)
EXTRA_CFLAGS += -Werror
