From 980691f36bd7f18b98b636a2ad389c943571877c Mon Sep 17 00:00:00 2001
From: gdkchan <gab.dark.100@gmail.com>
Date: Fri, 6 Apr 2018 17:22:26 -0300
Subject: [PATCH] [CPU] Fix CBZ/CBNZ with 32 bits operands
---
ChocolArm64/Decoder/AOpCodeBImmCmp.cs | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/ChocolArm64/Decoder/AOpCodeBImmCmp.cs b/ChocolArm64/Decoder/AOpCodeBImmCmp.cs
index 1b6185da61..0f16b73e0e 100644
--- a/ChocolArm64/Decoder/AOpCodeBImmCmp.cs
+++ b/ChocolArm64/Decoder/AOpCodeBImmCmp.cs
@@ -1,4 +1,5 @@
using ChocolArm64.Instruction;
+using ChocolArm64.State;
namespace ChocolArm64.Decoder
{
@@ -11,6 +12,10 @@ namespace ChocolArm64.Decoder
Rt = OpCode & 0x1f;
Imm = Position + ADecoderHelper.DecodeImmS19_2(OpCode);
+
+ RegisterSize = (OpCode >> 31) != 0
+ ? ARegisterSize.Int64
+ : ARegisterSize.Int32;
}
}
}
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