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06 April 2021, 04:31
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#1 |
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Registered User
Join Date: Dec 2020
Location: Grangemouth
Posts: 26
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Assembly Error
Hi. I am trying out a short course in machine code and some of the program listings include:
BLK.1 1,0 Using various assemblers they create the same error saying it has an illegal operation or size to big. I have attached an example of a listing because I cannot see an issue. |
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06 April 2021, 09:01
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#2 |
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Registered User
Join Date: May 2018
Location: Germany, Baden-Wuerttemberg
Posts: 387
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I'm not fluid in assembler, but doesn't it have to read
Code:
blk.l ... Code:
blk.1 ... |
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06 April 2021, 09:22
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#3 |
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move.l #$c0ff33,throat
Join Date: Dec 2005
Location: Berlin/Joymoney
Posts: 6,863
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Yes, it's not a number but a size specifier (L for longwords).
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06 April 2021, 10:01
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#4 |
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Semi-Retired
Join Date: Mar 2012
Location: Leiden / The Netherlands
Posts: 1,999
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Wow, the l is exactly the same as the 1 in that listing. I feel the frustration :-)
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06 April 2021, 20:43
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#5 |
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Registered User
Join Date: Dec 2020
Location: Grangemouth
Posts: 26
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Thanks for the advice. Yes its hard to distinguish the difference between 1 and I but, I wondered if you could help me with the information and question attached please?
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