folkert/python-pdp1170
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asrb

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This commit is contained in:
Neil Webber 2023-10-28 13:35:51 -05:00
parent fbd057450c
commit 2c20aa66b9
1 changed files with 2 additions and 2 deletions
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pdpasmhelper.py
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@ -223,7 +223,7 @@ class PDP11InstructionAssembler:
def br(self, offs): def br(self, offs):
return self.literal(0o000400 | (offs & 0o377)) return self.literal(0o000400 | (offs & 0o377))
# note: gets overridden i nInstructionBlock to add label support # note: gets overridden in InstructionBlock to add label support
def jsr(self, reg, dst): def jsr(self, reg, dst):
return self._1op(0o004000 | (self.register_parser(reg) << 6), dst) return self._1op(0o004000 | (self.register_parser(reg) << 6), dst)
@ -249,7 +249,7 @@ class PDP11InstructionAssembler:
return self._1op(0o006300, dst) return self._1op(0o006300, dst)
def asrb(self, dst): def asrb(self, dst):
return self._1op(0o106000, dst) return self._1op(0o106200, dst)
def ash(self, cnt, dst): def ash(self, cnt, dst):
dstreg = self.register_parser(dst) dstreg = self.register_parser(dst)