diff options
Diffstat (limited to 'libc/string/sh/sh4/strcpy.S')
| -rw-r--r-- | libc/string/sh/sh4/strcpy.S | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/libc/string/sh/sh4/strcpy.S b/libc/string/sh/sh4/strcpy.S new file mode 100644 index 000000000..0f8278017 --- /dev/null +++ b/libc/string/sh/sh4/strcpy.S @@ -0,0 +1,28 @@ +/* strcpy implementation for SUPERH + * + * Copyright (C) 2009 STMicroelectronics Ltd. + * + * Author: Giuseppe Cavallaro <peppe.cavallaro@st.com> + * + * Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball. + */ + +/* + char *strcpy(char *dest, const char *src); + */ + +#include <sysdep.h> + +ENTRY(strcpy) + mov r4,r2 +1: + mov.b @r5+,r1 + tst r1,r1 + mov.b r1,@r2 + bf/s 1b + add #1,r2 + + rts + mov r4,r0 +END(strcpy) +libc_hidden_def (strcpy) |