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Fixed the DAA instruction on 808x, fixes the Generic XT Clone BIOS POST.

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OBattler
2020-10-30 18:19:48 +01:00
parent 58afbfe2a7
commit 080b8c12be
1 changed files with 1 additions and 1 deletions
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src/cpu/808x.c
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@@ -1901,7 +1901,7 @@ execx86(int cycs)
cpu_src = 6;
cpu_data = cpu_dest + cpu_src;
set_of_add(8);
cpu_dest += cpu_data;
cpu_dest = cpu_data;
set_af(1);
}
if ((cpu_state.flags & C_FLAG) || AL > (old_af ? 0x9f : 0x99)) {