From d09827f6dc03fa3cded8e996b4ce45fdae3755ca Mon Sep 17 00:00:00 2001
From: Fabian Stemmler <stemmler@in.tum.de>
Date: Sun, 15 Sep 2019 01:59:01 +0200
Subject: [PATCH] MicroInstructions can now be converted to bits

---
 .../src/net/mograsim/machine/mi/MicroInstruction.java  | 10 ++++++++++
 .../machine/mi/MicroInstructionDefinition.java         | 10 ++++++++++
 2 files changed, 20 insertions(+)

diff --git a/net.mograsim.machine/src/net/mograsim/machine/mi/MicroInstruction.java b/net.mograsim.machine/src/net/mograsim/machine/mi/MicroInstruction.java
index 07a15d2c..d88a8efb 100644
--- a/net.mograsim.machine/src/net/mograsim/machine/mi/MicroInstruction.java
+++ b/net.mograsim.machine/src/net/mograsim/machine/mi/MicroInstruction.java
@@ -1,5 +1,6 @@
 package net.mograsim.machine.mi;
 
+import net.mograsim.logic.core.types.BitVector;
 import net.mograsim.machine.mi.parameters.MicroInstructionParameter;
 import net.mograsim.machine.mi.parameters.Mnemonic;
 
@@ -17,4 +18,13 @@ public interface MicroInstruction {
 	{
 		return new StandardMicroInstruction(parameters);
 	}
+	
+	default BitVector toBitVector()
+	{
+		BitVector vector = BitVector.of();
+		int size = getSize();
+		for(int i = 0; i < size; i++)
+			vector.concat(getParameter(i).getValue());
+		return vector;
+	}
 }
diff --git a/net.mograsim.machine/src/net/mograsim/machine/mi/MicroInstructionDefinition.java b/net.mograsim.machine/src/net/mograsim/machine/mi/MicroInstructionDefinition.java
index 0ba3b413..b9cd2ef7 100644
--- a/net.mograsim.machine/src/net/mograsim/machine/mi/MicroInstructionDefinition.java
+++ b/net.mograsim.machine/src/net/mograsim/machine/mi/MicroInstructionDefinition.java
@@ -1,8 +1,10 @@
 package net.mograsim.machine.mi;
 
 import java.math.BigInteger;
+import java.util.Arrays;
 import java.util.Optional;
 
+import net.mograsim.logic.core.types.Bit;
 import net.mograsim.machine.mi.parameters.IntegerClassification;
 import net.mograsim.machine.mi.parameters.IntegerImmediate;
 import net.mograsim.machine.mi.parameters.MicroInstructionParameter;
@@ -31,6 +33,14 @@ public interface MicroInstructionDefinition
 		return getParameterClassifications().length;
 	}
 	
+	/**
+	 * @return The amount of {@link Bit}s in a {@link MicroInstruction} that follows this definition.
+	 */
+	public default int sizeInBits()
+	{
+		return Arrays.stream(getParameterClassifications()).mapToInt(e -> e.getExpectedBits()).reduce(0, (a, b) -> a + b);
+	}
+	
 	public default MicroInstruction createDefaultInstruction()
 	{
 		int size = size();
-- 
2.17.1