code formatting and newly created enums to clean up code

utils.py

@@ -1,3 +1,24 @@
+from enum import Enum
+
+import lief
+
+
+class Instructions(list[int], Enum):
+    RET = [0xC3]
+    PUSH = [0x68]
+    MOV_REG = [0xC7]
+    CALL_ADDR = [0xFF, 0x15]
+    JUMP_ADDR = [0xFF, 0x25]
+
+
+def is_32b(pe: lief.PE.Binary):
+    return pe.abstract.header.is_32
+
+
+def is_little_endian(pe: lief.PE.Binary):
+    return pe.abstract.header.endianness == lief.Header.ENDIANNESS.LITTLE
+
+
 def hex_address_to_memory_representation(hex_addr: str, is_32b: bool, is_little_endian: bool) -> list[int]:
     adress_size = 4 if is_32b else 8
     mem_value = [0x00] * adress_size
@@ -9,10 +30,15 @@ def hex_address_to_memory_representation(hex_addr: str, is_32b: bool, is_little_
         mem_value = mem_value[::-1]  # reverse byte order for big endian
     return mem_value
 
-verbose = False
-def print_debug(msg:str):
-    if(verbose): print(msg)
 
-def set_verbose(value:bool):
+verbose = False
+
+
+def print_debug(msg: str):
+    if verbose:
+        print(msg)
+
+
+def set_verbose(value: bool):
     global verbose
     verbose = value