DGUPTA Beginner
Joined: 22 Jun 2003 Posts: 3 Topics: 2
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Posted: Sun Jun 22, 2003 5:33 am Post subject: Assembler BRANCH RELATIVE ADDRESSING |
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I have an existing assembler program. When I see the compiled listing of the code, I am not able to understand how is the addressability being done. I am putting a part of the compile listing of the code as below.
Now, if we see for the Label xxxx. The code branches to this label xxxx twice in the Statement no. 3224 & 3232. But if we see in the Oject Code for the two statements the address to which each branches is different (0019 in first case and 0010 in second case).
I am unable to figure out how is the addressing being done in this case. And what is hte base Register being used for this.
Thanks,
dgupta. |
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