fixed incorrect use of 16bit accu when calculating zero flag

2018-12-19 17:15:22 +01:00 · 2018-12-19 17:15:22 +01:00 · b343063a4b
parent cf7cb1b2ad
commit b343063a4b
1 changed files with 1 additions and 1 deletions
--- a/src/opcodes/OpCode_ROL.cpp
+++ b/src/opcodes/OpCode_ROL.cpp
@ -29,7 +29,7 @@
    else Binary::clearBitIn8BitValue(&value, 0);                \
    if (carryWillBeSet) mCpuStatus.setCarryFlag();              \
    else mCpuStatus.clearCarryFlag();                           \
-    mCpuStatus.updateSignAndZeroFlagFrom16BitValue(value);      \
+    mCpuStatus.updateSignAndZeroFlagFrom8BitValue(value);      \
 }

 #define DO_ROL_16_BIT(value) {                                  \