From 6da0df526dd2c730429a0d0a31f1a21ae47ffa3b Mon Sep 17 00:00:00 2001 From: Neil Webber Date: Fri, 17 May 2024 12:02:43 -0500 Subject: [PATCH] tstb decb --- pdpasmhelper.py | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/pdpasmhelper.py b/pdpasmhelper.py index 581e8cf..3793e25 100644 --- a/pdpasmhelper.py +++ b/pdpasmhelper.py @@ -238,6 +238,9 @@ class PDP11InstructionAssembler: def dec(self, dst): return self._1op(0o005300, dst) + def decb(self, dst): + return self._1op(0o105300, dst) + def neg(self, dst): return self._1op(0o005400, dst) @@ -247,6 +250,9 @@ class PDP11InstructionAssembler: def tst(self, dst): return self._1op(0o005700, dst) + def tstb(self, dst): + return self._1op(0o105700, dst) + def swab(self, dst): return self._1op(0o000300, dst)