diff options
Diffstat (limited to 'arch/alpha/lib/strcpy.S')
-rw-r--r-- | arch/alpha/lib/strcpy.S | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/arch/alpha/lib/strcpy.S b/arch/alpha/lib/strcpy.S new file mode 100644 index 000000000000..e0728e4ad21f --- /dev/null +++ b/arch/alpha/lib/strcpy.S | |||
@@ -0,0 +1,23 @@ | |||
1 | /* | ||
2 | * arch/alpha/lib/strcpy.S | ||
3 | * Contributed by Richard Henderson (rth@tamu.edu) | ||
4 | * | ||
5 | * Copy a null-terminated string from SRC to DST. Return a pointer | ||
6 | * to the null-terminator in the source. | ||
7 | */ | ||
8 | |||
9 | .text | ||
10 | |||
11 | .align 3 | ||
12 | .globl strcpy | ||
13 | .ent strcpy | ||
14 | strcpy: | ||
15 | .frame $30, 0, $26 | ||
16 | .prologue 0 | ||
17 | |||
18 | mov $16, $0 # set up return value | ||
19 | mov $26, $23 # set up return address | ||
20 | unop | ||
21 | br __stxcpy # do the copy | ||
22 | |||
23 | .end strcpy | ||