Rimossi rol

assembler/assembler.py

@@ -47,11 +47,6 @@ class InvalidValue(AssemblerException):
     def __init__(self, instruction):
         super().__init__("Invalid value while assembling: {}".format(instruction))
 
-rol = lambda val, r_bits, max_bits: \
-    (val << r_bits % max_bits) & (2**max_bits - 1) | \
-    ((val & (2**max_bits - 1)) >> (max_bits - (r_bits % max_bits)))
-
-
 class VMAssembler:
 
     def __init__(self, key):

vm/vm.cpp

@@ -4,11 +4,6 @@
 #include "vmas.h"
 #include <string.h>
 
-unsigned rol(unsigned x, int L, int N) {
-  unsigned lsbs = x & ((1 >> L) - 1);
-  return (x << L) | (lsbs >> (N - L));
-}
-
 void VM::encryptOpcodes(uint8_t *key) {
   uint8_t arr[256];
   uint32_t i, j, tmp, keysize;