diff --git a/src/parser.c b/src/parser.c
index 6083cef..16fbdc1 100644
--- a/src/parser.c
+++ b/src/parser.c
@@ -23,6 +23,7 @@ static const char *WIDE_MOV_OPCODES[] = {"movn", "movz", "movz", "movk"};
 static const char *ARITHMETIC_OPCODES[] = {"add", "adds", "sub", "subs"};
 static const char *MULTIPLY_OPCODES[] = {"mul", "madd", "msub", "mneg"};
 static const char *SHIFT_TYPE_OPCODES[] = {"lsl", "lsr", "asr", "ror"};
+static const char *LOGIC_OPCODES[] = {"and", "ands", "bic", "bics", "eor", "eon", "orr", "orn"};
 
 a64inst_instruction *parse(char **asmLines, int lineCount) {
     a64inst_instruction *instructions = malloc(sizeof(a64inst_instruction) * lineCount);
@@ -349,7 +350,52 @@ void parseDPRegister(a64inst_instruction *inst, char *tokens[], int tokensCount)
 
         } else {
             // Logic
-            
+            int opcodeCategory = indexStringIn(tokens[0], LOGIC_OPCODES, 8);
+            switch(opcodeCategory/2){
+                case 0:
+                    //and
+                    if((tokens[0][strlen(tokens[0])-1]) == 's'){
+                        data->processOp = 3;
+                    } else {
+                        data->processOp = 0;
+                    }
+                    data->processOpData.arithmLogicData.negShiftedSrc2 = 0;
+                    break;
+                case 1:
+                    //negated AND
+                    if((tokens[0][strlen(tokens[0])-1]) == 's'){
+                        data->processOp = 3;
+                    } else {
+                        data->processOp = 0;
+                    }
+                    data->processOpData.arithmLogicData.negShiftedSrc2 = 1;
+                    break;
+                case 2:
+                    //XOR
+                    data->processOp = 2;
+                    if(opcodeCategory==4){
+                        data->processOpData.arithmLogicData.negShiftedSrc2 = 0;
+                    } else {
+                        data->processOpData.arithmLogicData.negShiftedSrc2 = 1;
+                    }
+                    break;
+                case 3:
+                    //OR
+                    data->processOp = 1;
+                    if(opcodeCategory==6){
+                        data->processOpData.arithmLogicData.negShiftedSrc2 = 0;
+                    } else {
+                        data->processOpData.arithmLogicData.negShiftedSrc2 = 1;
+                    }
+                    break;
+            }
+            if(tokensCount == 5) {
+                //has a shift
+                int numTokens = 0;
+                char **shiftOperands = tokenise(tokens[4], &numTokens);
+                data->processOpData.arithmLogicData.shiftType = indexStringIn(shiftOperands[0], SHIFT_TYPE_OPCODES, 4);
+                data->processOpData.arithmLogicData.shiftAmount = getOperandNumber(shiftOperands[1]);
+            }
         }
     }
 }