mirror of
https://github.com/cc65/cc65.git
synced 2024-12-26 08:32:00 +00:00
20 lines
301 B
ArmAsm
20 lines
301 B
ArmAsm
;
|
|
; Ullrich von Bassewitz, 17.06.1998
|
|
;
|
|
; long __fastcall__ labs (long val);
|
|
; intmax_t __fastcall imaxabs (intmax_t val);
|
|
;
|
|
|
|
.export _labs, _imaxabs
|
|
.import negeax
|
|
.importzp sreg
|
|
|
|
|
|
_labs:
|
|
_imaxabs:
|
|
ldy sreg+1 ; test hi byte
|
|
bpl L1
|
|
jmp negeax ; Negate if negative
|
|
L1: rts
|
|
|