diff --git a/src/parser.c b/src/parser.c
index cbbabd7..0f57bb7 100644
--- a/src/parser.c
+++ b/src/parser.c
@@ -44,7 +44,7 @@ void generateLoadStoreOperands(a64inst_instruction *instr, char *opcode, char *o
                 instr->data.regType = 0;
             }
             char *endptr;
-            instr->processOpData.base = strtol(operandList[0][0]+1, endptr, 2);
+            instr->data.target = strtol(operandList[0][0]+1, endptr, 2);
             calcluateAddressFormat(instr, operandList);
             break;
         case a64inst_LOADLITERAL:
@@ -61,25 +61,25 @@ void generateBranchOperands(a64inst_instruction *instr, char* opcode, char *oper
             break;
         case a64inst_REGISTER:
             char *endptr;
-            instr->data.BranchData.processOpData.src = strtol(operandList[0] + 1, endptr, 2)
+            instr->data.processOpData.src = strtol(operandList[0] + 1, endptr, 2)
             break;
         case a64inst_CONDITIONAL:
             char* condition = strtok(strdup(opcode), "b.");
             condition = strtok(NULL, "");
             if(strcmp(condition, "eq")==0){
-                instr->data.BranchData.processOpData.cond = EQ;
+                instr->data.processOpData.cond = EQ;
             } else if (strcmp(condition, "ne")==0){
-                instr->data.BranchData.processOpData.cond = NE;
+                instr->data.processOpData.cond = NE;
             } else if (strcmp(condition, "ge")==0){
-                instr->data.BranchData.processOpData.cond = GE;
+                instr->data.processOpData.cond = GE;
             } else if (strcmp(condition, "lt")==0){
-                instr->data.BranchData.processOpData.cond = LT;
+                instr->data.processOpData.cond = LT;
             } else if (strcmp(condition, "gt")==0){
-                instr->data.BranchData.processOpData.cond = GT;
+                instr->data.processOpData.cond = GT;
             } else if (strcmp(condition, "le")==0){
-                instr->data.BranchData.processOpData.cond = LE;
+                instr->data.processOpData.cond = LE;
             } else if (srtcmp(condition, "al")==0){
-                instr->data.BranchData.processOpData.cond = AL;
+                instr->data.processOpData.cond = AL;
             }
             break;
             //calculate offset from symbol table.