A89: more compiling problems
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A89: more compiling problems
I seem to be having trouble compiling again...it says no errors are detected
but instead of saying the amount of code it says d0 code...hmm...puzzling!!!
It does however create a .z file but when run it crashes and displays "illegal
instruction"...Again, any help would be greatly appreciated...thanks...
include "tios.h"
include "util.h"
include "linelib.h"
xdef _main
xdef _comment
xdef _ti89
_main:
jsr util::clr_scr
move.w #2,-(a7)
jsr tios::FontSetSys
add.l #2,a7
move.w #4,-(a7)
pea tic(pc)
move.w #0,-(a7)
move.w #0,-(a7)
jsr tios::DrawStrXY
add.l #10,a7
jsr util::idle_loop
;----title screen exited----
jsr util::clr_scr
bsr drawgrid
;----program begins here----
jsr util::idle_loop
rts
drawgrid:
move.l #LCD_MEM,a0;line 1
move.w #47,d0
move.w #57,d1
move.w #113,d2
move.w #57,d3
jsr linelib::fline
move.l #LCD_MEM,a0;line 2
move.w #47,d0
move.w #35,d1
move.w #113,d2
move.w #35,d3
jsr linelib::fline
move.l #LCD_MEM,a0;line 3
move.w #69,d0
move.w #79,d1
move.w #69,d2
move.w #13,d3
jsr linelib::fline
move.l #LCD_MEM,a0;line 4
move.w #91,d0
move.w #79,d1
move.w #91,d2
move.w #13,d3
jsr linelib::fline
rts
tic:
dc.b "Tic Tac Toe",0
_comment:
dc.b "Tic Tac Toe",0
end