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- Path: sparky!uunet!usc!cs.utexas.edu!ut-emx!tivoli!TIVOLI.COM!stuart
- From: stuart@TIVOLI.COM (Stuart Jarriel)
- Newsgroups: comp.sys.hp
- Subject: PA assmembly to get current PC-offset (CR18)
- Message-ID: <2787@tivoli.UUCP>
- Date: 18 Aug 92 17:19:36 GMT
- Sender: news@tivoli.UUCP
- Organization: Tivoli Systems, Inc
- Lines: 14
-
-
- Hello
-
- I am trying to unwind the stack and need the PC-Offset register.
-
- Of course MFCTL 18,28 wont do it since you must be at the
- most priviledged level to do a MFCTL for most control registers.
-
- I have never messed with privledges before, does anyone have an
- example of how to do that? All I really want is PC-offset.
- PC-space is much easier (mfsp sr4,r20).
-
- Thanks
- stuart
-