+2007-05-03 Kazu Hirata <kazu@codesourcery.com>
+
+ * libc/machine/m68k/Makefile.am (lib_a_SOURCES): Add memcpy.S
+ and memset.S.
+ * libc/machine/m68k/Makefile.in: Regenerate.
+ * libc/machine/m68k/memcpy.S: Use sub.l followed by dbra.
+ * libc/machine/m68k/memset.S: Likewise.
+
2007-05-01 Eric Blake <ebb9@byu.net>
* libc/stdio64/local64.h: Delete, move contents to...
lib_a_AR = $(AR) $(ARFLAGS)
lib_a_LIBADD =
am_lib_a_OBJECTS = lib_a-setjmp.$(OBJEXT) lib_a-strcpy.$(OBJEXT) \
- lib_a-strlen.$(OBJEXT)
+ lib_a-strlen.$(OBJEXT) lib_a-memcpy.$(OBJEXT) \
+ lib_a-memset.$(OBJEXT)
lib_a_OBJECTS = $(am_lib_a_OBJECTS)
DEFAULT_INCLUDES = -I. -I$(srcdir)
depcomp =
INCLUDES = $(NEWLIB_CFLAGS) $(CROSS_CFLAGS) $(TARGET_CFLAGS)
AM_CCASFLAGS = $(INCLUDES)
noinst_LIBRARIES = lib.a
-lib_a_SOURCES = setjmp.S strcpy.c strlen.c
+lib_a_SOURCES = setjmp.S strcpy.c strlen.c memcpy.S memset.S
lib_a_CCASFLAGS = $(AM_CCASFLAGS)
lib_a_CFLAGS = $(AM_CFLAGS)
ACLOCAL_AMFLAGS = -I ../../..
lib_a-setjmp.obj: setjmp.S
$(CCAS) $(lib_a_CCASFLAGS) $(CCASFLAGS) -c -o lib_a-setjmp.obj `if test -f 'setjmp.S'; then $(CYGPATH_W) 'setjmp.S'; else $(CYGPATH_W) '$(srcdir)/setjmp.S'; fi`
+lib_a-memcpy.o: memcpy.S
+ $(CCAS) $(lib_a_CCASFLAGS) $(CCASFLAGS) -c -o lib_a-memcpy.o `test -f 'memcpy.S' || echo '$(srcdir)/'`memcpy.S
+
+lib_a-memcpy.obj: memcpy.S
+ $(CCAS) $(lib_a_CCASFLAGS) $(CCASFLAGS) -c -o lib_a-memcpy.obj `if test -f 'memcpy.S'; then $(CYGPATH_W) 'memcpy.S'; else $(CYGPATH_W) '$(srcdir)/memcpy.S'; fi`
+
+lib_a-memset.o: memset.S
+ $(CCAS) $(lib_a_CCASFLAGS) $(CCASFLAGS) -c -o lib_a-memset.o `test -f 'memset.S' || echo '$(srcdir)/'`memset.S
+
+lib_a-memset.obj: memset.S
+ $(CCAS) $(lib_a_CCASFLAGS) $(CCASFLAGS) -c -o lib_a-memset.obj `if test -f 'memset.S'; then $(CYGPATH_W) 'memset.S'; else $(CYGPATH_W) '$(srcdir)/memset.S'; fi`
+
.c.o:
$(COMPILE) -c $<
.Llset:
#if !defined (__mcoldfire__)
dbra %d2,1b | loop until done
+ sub.l #0x10000,%d2
#else
subq.l #1,%d2
- bpl 1b
#endif
+ bpl 1b
and.l #3,%d1 | residue byte transfers, fixed
move.l (%sp)+,%d2 | restore d2
bra .Lbset