stuff

src/instruction.h

@@ -12,11 +12,16 @@ typedef enum : uint8_t {
 } InstructionOpcode;
 
 typedef enum {
+    // General purpose registers
     REG_A, REG_B, REG_C,
 
+    // Function arguments
     REG_X, REG_Y, REG_Z,
+
+    // Return value
     REG_R,
 
+    // Flags
     REG_F,
 
     REG_MAX // all registers should come before this one, this is so we can
@@ -41,4 +46,4 @@ extern const OperandType INSTRUCTION_OPERAND_TYPES[][3];
 
 char* opcodeToCStr(InstructionOpcode opcode);
 char* instructionToCStr(Instruction inst);
-char* registerToCStr(Register reg);
+char* registerToCStr(Register reg);