Both the assembler and the disassembler should now support all the instructions I've layed out thus far.

src/opcodes.c

@@ -14,7 +14,8 @@ Instruction instructions[OPCODECOUNT] = {
     { "in", IN, Constant | Reg, None},
     { "out", OUT, None, None},
     { "nop", NOP, None, None},
-    { "jz", JZ, Address, None}
+    { "jmp", JMP, Address, None},
+    { "call", CALL, Address, None}
 };
 
 unsigned char GetInstructionMask(TokenType type, TokenClass parameterOneType) {
@@ -33,6 +34,12 @@ unsigned char GetInstructionMask(TokenType type, TokenClass parameterOneType) {
             return 0x01;//0b00000001;
         case INT:
             return 0x02; //0b00000010;
+        case YLD:
+            return 0x03;
+        case RET:
+            return 0x04;
+        case CALL:
+            return 0x05;
         case JMP:
             return 0x06;//0b00000110;
         case IN: