arch/alpha/lib/strcpy.S

   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