Apple-2-SW/prog8
1
0
Fork 0
mirror of https://github.com/irmen/prog8.git synced 2025-07-24 20:24:09 +00:00
Code Issues Projects Releases Wiki Activity

abs() now works on multiple data types including float.

Browse Source 
no need to use floats.fabs() anymore
This commit is contained in:
Irmen de Jong
2023-04-29 22:11:26 +02:00
parent 319079de7a
commit 38efe25c68
11 changed files with 134 additions and 88 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
compiler/res/prog8lib/prog8_funcs.asm
View File

@@ -86,16 +86,15 @@ func_all_w_stack .proc
abs_b_stack .proc
; -- push abs(A) on stack (as unsigned word)
jsr abs_b_into_AY
jsr abs_b_into_A
sta P8ESTACK_LO,x
stz P8ESTACK_HI,x
dex
rts
.pend
abs_b_into_AY .proc
; -- AY = abs(A) (abs always returns unsigned word)
ldy #0
abs_b_into_A .proc
; -- A = abs(A)
cmp #0
bmi +
rts