diff options
| -rw-r--r-- | newlib/libc/machine/h8300/h8sx_strcpy.S | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/newlib/libc/machine/h8300/h8sx_strcpy.S b/newlib/libc/machine/h8300/h8sx_strcpy.S new file mode 100644 index 0000000..db84771 --- /dev/null +++ b/newlib/libc/machine/h8300/h8sx_strcpy.S @@ -0,0 +1,14 @@ +; This file exists to provide a movsd implementation of strcpy(). +; Continue to use the generic version for targets other than h8sx. +#ifdef __H8300SX__ +#include "setarch.h" + + .global _strcpy +_strcpy: + stm.l er4-er6,@-er7 + mov.l er0,er6 + mov.l er1,er5 +1: movsd 2f + bra 1b +2: rts/l er4-er6 +#endif |