Debug DM_HL_DECI
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Debug DM_HL_DECI
After giving myself a headache, I have decided to release a section of my
source from my "top secret" project. The only reason I'm doing this is
because I need someone to debug it. This function works EXACTLY like the
D_HL_DECI function except it has no whitespace and uses the small font. It
works about 80% of the time. The rest of the time it crashes by running a
series of digits on forever (i.e. when HL=510d). If anyone could fix it, I
would appreciate it very much. TIA
DM_HL_DECI:
push af
push bc
push de
push hl
ld b,48
ld a,h
or l
jr z,DM_HL_3
ld c,-1
ld b,46
jr DM_HL_NEXT2
DM_HL_INIT:
ld a,h
cp d
jr c,DM_HL_NEXT2
ld a,l
cp e
jr c,DM_HL_NEXT2
dec c
DM_HL_NEXT:
ld b,47
DM_HL_NEXT2:
inc c
ld a,c
or a
ld de,10000
jr z,DM_HL_2a
cp 1
ld de,1000
jr z,DM_HL_2a
cp 2
ld de,100
jr z,DM_HL_2a
cp 3
ld de,10
jr z,DM_HL_2a
ld de,1
DM_HL_2a:
ld a,b
cp 46
jr z,DM_HL_INIT
DM_HL_2b:
inc b
ld a,h
cp d
jr c,DM_HL_3
ld a,l
cp e
jr c,DM_HL_3
or a
sbc hl,de
jr DM_HL_2b
DM_HL_3:
ld a,b
ROM_CALL(M_CHARPUT)
ld a,h
or l
jr nz,DM_HL_NEXT
pop hl
pop de
pop bc
pop af
ret
Thomas J. Hruska -- thruska@tir.com
Shining Light Productions -- "Meeting the needs of fellow programmers"
http://www.geocities.com/SiliconValley/Heights/8504
http://shinelight.home.ml.org
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