the10thwiz/cc65
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Code review adaptations, removed "cc65_" prefix from functions

Browse Source
This commit is contained in:
IrgendwerA8
2019-03-29 22:36:01 +01:00
committed by Oliver Schmidt
parent 435f417c64
commit 3d8c3a4948
21 changed files with 107 additions and 148 deletions
Download Patch File Download Diff File Expand all files Collapse all files

25
libsrc/common/imul16x16r32.s Normal file
View File

@@ -0,0 +1,25 @@
;
; Ullrich von Bassewitz, 2010-11-03
;
; CC65 library: 16x16 => 32 signed multiplication
;
.export _imul16x16r32
.import imul16x16r32, popax
.include "zeropage.inc"
;---------------------------------------------------------------------------
; 16x16 => 32 signed multiplication routine.
.proc _imul16x16r32
sta ptr1
stx ptr1+1
jsr popax
jmp imul16x16r32
.endproc