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Forums > C64 Coding > Dasm rorg directive
2008-11-05 20:28
The Human Code Machine

Registered: Sep 2005
Posts: 114
Dasm rorg directive

Hi, I'm looking for a DASM cross assembler version newer than 2.12 for DOS/Win with correctly working rorg directive. All newer versions I found on the net can't assemble the lower attached test source. I found it ages ago on one of the famous Fred Fish disks and I don't want to switch to another one :( I tried to contact one of the new maintainers, but I got no response. Anybody here has a working version or knows the dasm sourcecode a bit and has time to fix it?

processor 6502
org $c000

Main subroutine
sei
jsr Test
jmp nmi

Test subroutine
ldx #nmi_end-nmi_start-1
.loop lda nmi_start,x
sta nmi,x
dex
bpl .loop
rts


nmi_start subroutine

RORG $02
nmi subroutine
.1 INC $d020
jmp .1
rend

nmi_end
 
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2008-11-10 20:07
chatGPZ

Registered: Dec 2001
Posts: 11540
i can't share - but i *am* fixing it, just right now =)
2008-11-10 20:08
Ninja

Registered: Jan 2002
Posts: 419
gpz: Hint: You know that RR development was the main reason for Doc Bacardi to create DreamAss ;)
2008-11-10 20:09
iAN CooG

Registered: May 2002
Posts: 3244
Quote: ofcourse, this is from a large project (mmcr bios). i have to admit that i am not really in the mood to cut it down into a simple testcase right now :)

I fear some reversed org addresses can cause errors.
Make sure the lowest org is declared 1st.
Also raising the number of build passes can help resolving labels declared later in the source.
2008-11-10 20:22
chatGPZ

Registered: Dec 2001
Posts: 11540
Quote:
gpz: Hint: You know that RR development was the main reason for Doc Bacardi to create DreamAss ;)


hehe well, i don't really feel like converting the source to another assembler :) (and then i'd choose ca65 =P)
2008-11-10 20:38
Ninja

Registered: Jan 2002
Posts: 419
:D

Well, as long as there is a new binary for all of us at the end of the day. Oh. and what WVL said! ;)
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