Added constant ROW_WIDTH to decode_register

2023-03-05 14:02:42 +00:00 · 2023-03-05 14:02:42 +00:00 · 0efaa69327
commit 0efaa69327
parent d4733b7be7
1 changed files with 3 additions and 1 deletions
--- a/8086_assembly_01/dasm.cpp
+++ b/8086_assembly_01/dasm.cpp
@ -111,8 +111,10 @@ void decode_register(uint16_t instruction, bool word, char *dest) {
 	};
  // clang-format on

+  static const uint16_t ROW_WIDTH = 2;
+
  uint16_t offset = instruction & reg_mask;

  // Multiply offset by 2 since each row has 2 columns
-  strcpy(dest, table[offset * 2 + (uint16_t)word]);
+  strcpy(dest, table[offset * ROW_WIDTH + (uint16_t)word]);
 }