mirror of
https://github.com/cc65/cc65.git
synced 2024-11-05 08:05:51 +00:00
53dd513176
which included commits to RCS files with non-trunk default branches. git-svn-id: svn://svn.cc65.org/cc65/trunk@3 b7a2c559-68d2-44c3-8de9-860c34a00d81
22 lines
179 B
ArmAsm
22 lines
179 B
ArmAsm
;
|
|
; Ullrich von Bassewitz, 05.08.1998
|
|
;
|
|
; CC65 runtime: negation on ints
|
|
;
|
|
|
|
.export negax
|
|
|
|
negax: clc
|
|
eor #$FF
|
|
adc #1
|
|
pha
|
|
txa
|
|
eor #$FF
|
|
adc #0
|
|
tax
|
|
pla
|
|
rts
|
|
|
|
|
|
|