Rework hexdump and Interpreter.dump methods

src/interpreter/__interpreter.py

@@ -3,6 +3,7 @@ from inspect import getmembers
 from typing import TypeAlias
 from traceback import print_exception
 from pprint import pprint
+from colorama import Fore, Style, Back
 
 from .util import hexdump
 
@@ -68,12 +69,54 @@ class Interpreter:
             print_exception(e)
 
     def dump(self):
+        colors = [
+            Style.BRIGHT + Fore.RED,
+            Style.BRIGHT + Fore.GREEN,
+            Style.BRIGHT + Fore.YELLOW,
+            Style.BRIGHT + Fore.BLUE,
+            Style.BRIGHT + Fore.MAGENTA,
+            Style.BRIGHT + Fore.CYAN,
+            Style.BRIGHT + Back.RED,
+            Style.BRIGHT + Back.GREEN,
+            Style.BRIGHT + Back.YELLOW,
+            Style.BRIGHT + Back.BLUE,
+            Style.BRIGHT + Back.MAGENTA,
+            Style.BRIGHT + Back.CYAN,
+        ]
+
+        _ = vars(self._registers)
+        reg_names, reg_addrs = _.keys(), _.values()
+
+        print("Memory Registers")
+        for i, (name, color) in enumerate(
+            zip(reg_names, colors, strict=False),
+            start=1,
+        ):
+            print(
+                color,
+                name.ljust(20),
+                end=Style.RESET_ALL,
+                sep="\n" if i % 4 == 0 else "",
+            )
+        print()
+
+        print("\nMemory hexdump")
         hexdump(
             data=self._memory.dump(),
-            program_counter=self._registers.program_counter,
+            addresses={
-            memory_pointer=self._registers.memory_pointer
+                address: color
+                for address, color in zip(reg_addrs, colors, strict=False)
+            },
+        )
+
+        print("\nOpcodes")
+        pprint(
+            {
+                opcode: func
+                for opcode, func in enumerate(self.__operations)
+                if func is not None
+            }
         )
-        pprint(self.__operations)
 
     def load_program(self, program: bytearray) -> None:
         self._memory[: len(program)] = program[:]

src/interpreter/util/hexdump.py

@@ -1,4 +1,4 @@
-from colorama import Fore, Style, init
+from colorama import Style, init
 
 # Initialize colorama (especially important on Windows)
 init()
@@ -6,9 +6,8 @@ init()
 
 def hexdump(
     data: bytearray,
+    addresses: dict[int, str],
     width: int = 16,
-    program_counter: int = None,
-    memory_pointer: int = None,
 ):
     """
     Print a hex+ASCII memory dump of the given bytearray.
@@ -24,13 +23,7 @@ def hexdump(
         for j, byte in enumerate(chunk):
             addr = i + j
 
-            # Apply color based on PC or MP
+            style = addresses.get(addr, "")
-            if addr == program_counter:
-                style = Style.BRIGHT + Fore.RED
-            elif addr == memory_pointer:
-                style = Style.BRIGHT + Fore.BLUE
-            else:
-                style = ""
             reset = Style.RESET_ALL if style else ""
 
             # Hex and ASCII views