Emulator: Fix DAA carry flag, opcode: 0x27

3 years ago · 5b08c18127
1 changed files with 2 additions and 3 deletions
--- a/src/cpu.cpp
+++ b/src/cpu.cpp
@ -548,6 +548,8 @@ void CPU::daa()
 		if (!m_nf) {
 			if (m_cf || m_a > 0x99) {
 				m_a += 0x60;
+				// Carry flag
+				m_cf = 1;
 			}

 			if (m_hf || (m_a & 0xf) > 0x9) {
@ -564,9 +566,6 @@ void CPU::daa()
 			}
 		}

-		// Carry flag
-		m_cf = (m_a & 0x100) == 0x100;
-
 		m_a = m_a & 0xff;

 		// Set flags