# Access information can be parsed as:
#
# struct mem_info {
-# uint8_t size_shift : 2; /* interpreted as "1 << size_shift" bytes */
+# uint8_t size_shift : 4; /* interpreted as "1 << size_shift" bytes */
# bool sign_extend: 1; /* sign-extended */
# uint8_t endianness : 1; /* 0: little, 1: big */
# bool store : 1; /* wheter it's a store operation */