z80 library cleanup

[fw/sdcc] / device / lib / z80 / mul.s

diff --git a/device/lib/z80/mul.s b/device/lib/z80/mul.s
index 424554a732d994920348a779be65c34f3a2c466f..6dd917a1ec2c5961c24c9d838c5d27695915fa51 100644 (file)
--- a/device/lib/z80/mul.s
+++ b/device/lib/z80/mul.s
@@ -3,6 +3,8 @@
 ; This multiplication routine is similar to the one
 ; from Rodnay Zaks, "Programming the Z80".
 
+; Now replaced by a builtin for code generation, but
+; still called from some asm files in this directory.
 __muluchar_rrx_s::
         ld      hl, #2+1
         add     hl, sp