From: Dmitry Selyutin <ghostmansd@gmail.com>
Date: Sun, 6 Nov 2022 09:29:55 +0000 (+0300)
Subject: power_insn: introduce signed immediate operand class
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=292e623191c129adc65afdf76e9f7ece558bbadd;p=openpower-isa.git

power_insn: introduce signed immediate operand class
---

diff --git a/src/openpower/decoder/power_insn.py b/src/openpower/decoder/power_insn.py
index 4e12ccd1..08db9529 100644
--- a/src/openpower/decoder/power_insn.py
+++ b/src/openpower/decoder/power_insn.py
@@ -614,6 +614,10 @@ class ImmediateOperand(DynamicOperand):
     pass
 
 
+class SignedImmediateOperand(SignedOperand, ImmediateOperand):
+    pass
+
+
 class NonZeroOperand(DynamicOperand):
     def assemble(self, value, insn, record):
         if isinstance(value, str):
@@ -907,7 +911,7 @@ class Operands(tuple):
             "SVyd": NonZeroOperand,
             "SVzd": NonZeroOperand,
             "BD": SignedOperand,
-            "D": SignedOperand, # TODO, make a SignedImmediate class?
+            "D": SignedImmediateOperand,
             "SI": SignedOperand,
             "IB": SignedOperand,
             "LI": SignedOperand,