From: Greg Kroah-Hartman <gre...@linuxfoundation.org>
From: Richard Henderson <r...@twiddle.net>
commit 4758ce82e66711b1a4557577e30a5f9b88d4a4b5 upstream.
There are direct branches between {str*cpy,str*cat} and stx*cpy.
Ensure the branches are within range by merging these objects.
Signed-off-by: Richard Henderson <r...@twiddle.net>
Signed-off-by: Matt Turner <matts...@gmail.com>
Cc: Guenter Roeck <li...@roeck-us.net>
Signed-off-by: Greg Kroah-Hartman <gre...@linuxfoundation.org>
---
arch/alpha/lib/Makefile | 22 ++++++++++++++++------
1 file changed, 16 insertions(+), 6 deletions(-)
--- a/arch/alpha/lib/Makefile
+++ b/arch/alpha/lib/Makefile
@@ -20,12 +20,8 @@ lib-y = __divqu.o __remqu.o __divlu.o __
checksum.o \
csum_partial_copy.o \
$(ev67-y)strlen.o \
- $(ev67-y)strcat.o \
- strcpy.o \
- $(ev67-y)strncat.o \
- strncpy.o \
- $(ev6-y)stxcpy.o \
- $(ev6-y)stxncpy.o \
+ stycpy.o \
+ styncpy.o \
$(ev67-y)strchr.o \
$(ev67-y)strrchr.o \
$(ev6-y)memchr.o \
@@ -49,3 +45,17 @@ AFLAGS___remlu.o = -DREM -DINTSIZE
$(addprefix $(obj)/,__divqu.o __remqu.o __divlu.o __remlu.o): \
$(src)/$(ev6-y)divide.S FORCE
$(call if_changed_rule,as_o_S)
+
+# There are direct branches between {str*cpy,str*cat} and stx*cpy.
+# Ensure the branches are within range by merging these objects.
+
+LDFLAGS_stycpy.o := -r
+LDFLAGS_styncpy.o := -r
+
+$(obj)/stycpy.o: $(obj)/strcpy.o $(obj)/$(ev67-y)strcat.o \
+ $(obj)/$(ev6-y)stxcpy.o FORCE
+ $(call if_changed,ld)
+
+$(obj)/styncpy.o: $(obj)/strncpy.o $(obj)/$(ev67-y)strncat.o \
+ $(obj)/$(ev6-y)stxncpy.o FORCE
+ $(call if_changed,ld)
