initialized memory and registers

main.c

@@ -1,4 +1,28 @@
-#include <limits.h>     //for macrps pf integer numbers
+/*
+    TVM is a LC-3 based virtual machine used for educational purposes
+    Open-source software under MIT License
+    Written by Erick Ahmed, 2022
+*/
 
-/* Memory locations */
-uint16_t memory[UINT16_MAX]
+#include <stdint.h>>
+
+/* Initializing 128kb of memory */
+uint16_t memory[UINT16_MAX];
+
+/* Initializing 10 registers of which:
+8 general purpose, 1 program counter, 1 conditional */
+enum {
+    R_GP0,
+    R_GP1,
+    R_GP2,
+    R_GP3,
+    R_GP4,
+    R_GP5,
+    R_GP6,
+    R_GP7,
+    R_PC = 0,
+    R_COND,
+    R_COUNT
+};
+
+uint16_t reg[R_COUNT];