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cvadlamudi
New User
Joined: 19 Apr 2007
Posts: 68
Location: India
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Hi,
Can anyone provide the information on the instructions LDBSR & BM. If i am correct i believe LDBSR is nothing but Load Base register and not sure about 'BM'.
Thanks,
Mouli |
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Bill O'Boyle
CICS Moderator
Joined: 14 Jan 2008
Posts: 2501
Location: Atlanta, Georgia, USA
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LDBSR does not appear in the POPS manual and it might be an in-house Macro. To view its expansion, add PRINT GEN to your source.
As far as BM, it's a mnemonic condition code (Branch Minus) which is set after an Arithmetic operation. Example:
| Code: |
LA R1,2 LOAD WITH F'2'
AHI R1,-3 SUBTRACT 3
BM NEGATIVE BRANCH WHEN RESULT IS NEGATIVE
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Bill |
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cvadlamudi
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Joined: 19 Apr 2007
Posts: 68
Location: India
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Great!... this helps,
Thanks Bill
Regards,
Mouli |
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Bill O'Boyle
CICS Moderator
Joined: 14 Jan 2008
Posts: 2501
Location: Atlanta, Georgia, USA
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