Initial work to support AArch32 with a interpreter, plus nvmm stubs (not used for now)

2 files changed, 31 insertions, 0 deletions

diff --git a/ChocolArm64/Decoder32/A32OpCode.cs b/ChocolArm64/Decoder32/A32OpCode.cs
new file mode 100644
index 00000000..56f870df
--- /dev/null
+++ b/ChocolArm64/Decoder32/A32OpCode.cs
@@ -0,0 +1,15 @@
+using ChocolArm64.Decoder;
+using ChocolArm64.Instruction;
+
+namespace ChocolArm64.Decoder32
+{
+    class A32OpCode : AOpCode
+    {
+        public ACond Cond { get; private set; }
+
+        public A32OpCode(AInst Inst, long Position, int OpCode) : base(Inst, Position, OpCode)
+        {
+            Cond = (ACond)((uint)OpCode >> 28);
+        }
+    }
+}
\ No newline at end of file
diff --git a/ChocolArm64/Decoder32/A32OpCodeBImmAl.cs b/ChocolArm64/Decoder32/A32OpCodeBImmAl.cs
new file mode 100644
index 00000000..71bca7f9
--- /dev/null
+++ b/ChocolArm64/Decoder32/A32OpCodeBImmAl.cs
@@ -0,0 +1,16 @@
+using ChocolArm64.Instruction;
+
+namespace ChocolArm64.Decoder32
+{
+    class A32OpCodeBImmAl : A32OpCode
+    {
+        public int Imm;
+        public int H;
+
+        public A32OpCodeBImmAl(AInst Inst, long Position, int OpCode) : base(Inst, Position, OpCode)
+        {
+            Imm = (OpCode <<  8) >> 6;
+            H   = (OpCode >> 23) &  2;
+        }
+    }
+}
\ No newline at end of file