folkert/python-pdp1170
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rorb

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This commit is contained in:
Neil Webber 2023-10-28 18:15:36 -05:00
parent 2c20aa66b9
commit bfd40bafa1
1 changed files with 3 additions and 0 deletions
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pdpasmhelper.py
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@ -251,6 +251,9 @@ class PDP11InstructionAssembler:
def asrb(self, dst):
return self._1op(0o106200, dst)
def rorb(self, dst):
return self._1op(0o106000, dst)
def ash(self, cnt, dst):
dstreg = self.register_parser(dst)
return self.literal(0o072000 | dstreg << 6, cnt)