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Fix ASr, 1's Complement Not, fix cout ldResult
thenamangoyal · Nov 6, 2016 · f9086a2 · f9086a2
1 parent 9f76544
commit f9086a2
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Showing 2 changed files with 4 additions and 6 deletions.
diff --git a/README b/README
@@ -65,6 +65,3 @@ The output contains instruction by instruction work done in each cycle in all st
 Developed by
 NAMAN GOYAL, 2015CSB1021
 EESHAAN SHARMA, 2015CSB1011
-
-
-
diff --git a/src/Core.cpp b/src/Core.cpp
@@ -757,11 +757,11 @@ void Core::execute() {
 		unsigned int count = temp_B;
 		while(count){
 			if (temp_aluResult>>31 == 1){
-				temp_aluResult>>1;
+				temp_aluResult = temp_aluResult>>1;
 				temp_aluResult = temp_aluResult | 0x80000000;
 			}
 			else{
-				temp_aluResult>>1;
+				temp_aluResult = temp_aluResult>>1;
 			}		
 
 			count--;
@@ -773,6 +773,7 @@ void Core::execute() {
 		temp_aluResult = temp_A | temp_B;
 	}
 
+	// NOT implemented using 1's Complement
 	if (temp_isNot){
 		cout<<"NOT operation"<<endl;
 		temp_aluResult = ~temp_B;
@@ -957,7 +958,7 @@ void Core::write_back() {
 
 		if (temp_isLd){
 			temp_result = temp_ldResult;
-			cout<<"Writing data "<<dec<<temp_result<<" (temp_ldResult)";
+			cout<<"Writing data "<<dec<<temp_result<<" (ldResult)";
 		}
 		else if (temp_isCall){
 			temp_result = temp_PC + 4;