cpu/decoder - Fix decoding of bit op codes

2023-09-02 00:01:55 +02:00 · 2023-09-02 00:01:55 +02:00 · 9db97b80ab
commit 9db97b80ab
parent c38f0de994
1 changed files with 1 additions and 1 deletions
--- a/cpu/decoder.cpp
+++ b/cpu/decoder.cpp
@ -192,7 +192,7 @@ void Cpu::executeInstruction()
      switch(prefix_op & 0xC0)
        {
        case 0x00:
-          switch(prefix_op & 0xF1)
+          switch(prefix_op & 0xF8)
            {
            case 0x00: // RLC
              {