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Would you please explain this assembler code?

 
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ranga_subham
Intermediate


Joined: 31 Jan 2006
Posts: 255
Topics: 72
PostPosted: Tue Jun 03, 2008 11:20 am    Post subject: Would you please explain this assembler code? Reply with quote
Hi,

Would you please explain this assembler code?

Code:

10       CLC   0(12,RX),0(RY)
         BE    20             
         BL    30             
         BH    40             
*                             
20       BAL   KEEP(RX)       
         B     DELETE(RX)     
*                             
30       B     DELETE(RX)     
*                             
40       B     DELETE(RY)     
*                             
EOFX     B     EOF           
*                             
EOFY     B     EOF           
*                             
         END                 
*                             


I will be very glad if you can suggest alternatives to the above because I don't know assembler.

TIA.
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Ranga
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tcurrier
Intermediate


Joined: 10 Feb 2006
Posts: 188
Topics: 68
PostPosted: Fri Aug 29, 2008 3:41 pm    Post subject: Reply with quote
It is coding that attempts to balance your online banking statement.
Other than trying to convert it to COBOL, I would suggest contacting your
local bank.
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hchinnam
Beginner


Joined: 04 Feb 2005
Posts: 31
Topics: 10
PostPosted: Tue Sep 02, 2008 2:30 am    Post subject: Reply with quote
It compares 12 bytes of data at address RX to 12 bytes of data at RY. and based on result it executes set of instructions. (As per your post, I am not sure what your keep or delete does)

Can you explain your requirement a bit clearly? I can't understand what you are asking about alternative.
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