From 09c84d6e914087cc397166fbd973e74daf06f7a5 Mon Sep 17 00:00:00 2001
From: merry <git@mary.rs>
Date: Fri, 11 Feb 2022 21:37:08 +0000
Subject: [PATCH] T16: Implement B (unconditional)

---
 ARMeilleure/Decoders/OpCodeT16BImm11.cs | 15 +++++++++++++++
 ARMeilleure/Decoders/OpCodeTable.cs     |  1 +
 2 files changed, 16 insertions(+)
 create mode 100644 ARMeilleure/Decoders/OpCodeT16BImm11.cs

diff --git a/ARMeilleure/Decoders/OpCodeT16BImm11.cs b/ARMeilleure/Decoders/OpCodeT16BImm11.cs
new file mode 100644
index 000000000..2f52839de
--- /dev/null
+++ b/ARMeilleure/Decoders/OpCodeT16BImm11.cs
@@ -0,0 +1,15 @@
+namespace ARMeilleure.Decoders
+{
+    class OpCodeT16BImm11 : OpCode32, IOpCode32BImm
+    {
+        public long Immediate { get; }
+
+        public new static OpCode Create(InstDescriptor inst, ulong address, int opCode, bool inITBlock) => new OpCodeT16BImm11(inst, address, opCode, inITBlock);
+
+        public OpCodeT16BImm11(InstDescriptor inst, ulong address, int opCode, bool inITBlock) : base(inst, address, opCode, inITBlock)
+        {
+            int imm = (opCode << 21) >> 20; 
+            Immediate = GetPc() + imm;
+        }
+    }
+}
\ No newline at end of file
diff --git a/ARMeilleure/Decoders/OpCodeTable.cs b/ARMeilleure/Decoders/OpCodeTable.cs
index ea4e15ada..4ec67fc93 100644
--- a/ARMeilleure/Decoders/OpCodeTable.cs
+++ b/ARMeilleure/Decoders/OpCodeTable.cs
@@ -1041,6 +1041,7 @@ namespace ARMeilleure.Decoders
             SetT16("11001xxxxxxxxxxx", InstName.Ldm,    InstEmit32.Ldm,     OpCodeT16MemMult.Create);
             SetT16("1101<<<xxxxxxxxx", InstName.B,      InstEmit32.B,       OpCodeT16BImm8.Create);
             SetT16("11011111xxxxxxxx", InstName.Svc,    InstEmit32.Svc,     OpCodeT16Exception.Create);
+            SetT16("11100xxxxxxxxxxx", InstName.B,      InstEmit32.B,       OpCodeT16BImm11.Create);
             #endregion
 
             FillFastLookupTable(InstA32FastLookup, AllInstA32, ToFastLookupIndexA);