mirror of
https://github.com/melonDS-emu/melonDS.git
synced 2025-07-23 14:19:55 -06:00
fix stmd(a/b) writeback
This commit is contained in:
@ -558,8 +558,12 @@ void A_STM(ARM* cpu)
|
||||
if (cpu->CurInstr & (1<<22))
|
||||
cpu->UpdateMode((cpu->CPSR&~0x1F)|0x10, cpu->CPSR, true);
|
||||
|
||||
if ((cpu->CurInstr & (1<<23)) && (cpu->CurInstr & (1<<21)) && !dataabort)
|
||||
cpu->R[baseid] = base;
|
||||
if (!dataabort)
|
||||
{
|
||||
if ((cpu->CurInstr & (1<<23)) && (cpu->CurInstr & (1<<21)))
|
||||
cpu->R[baseid] = base;
|
||||
}
|
||||
else cpu->R[baseid] = oldbase;
|
||||
|
||||
cpu->AddCycles_CD();
|
||||
}
|
||||
|
Reference in New Issue
Block a user