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https://github.com/azahar-emu/dynarmic
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f96036b3f1
The SetRegister() IR function doesn't allow specifying the PC as a register. This is a discrepancy that slipped through (my bad). Instead, we can use BranchWritePC(), like how the other similar PC modifying locations do it.
29 lines
783 B
C++
29 lines
783 B
C++
/* This file is part of the dynarmic project.
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* Copyright (c) 2019 MerryMage
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* This software may be used and distributed according to the terms of the GNU
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* General Public License version 2 or any later version.
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*/
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#include "translate_arm.h"
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namespace Dynarmic::A32 {
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bool ArmTranslatorVisitor::arm_DMB([[maybe_unused]] Imm4 option) {
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ir.DataMemoryBarrier();
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return true;
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}
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bool ArmTranslatorVisitor::arm_DSB([[maybe_unused]] Imm4 option) {
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ir.DataSynchronizationBarrier();
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return true;
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}
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bool ArmTranslatorVisitor::arm_ISB([[maybe_unused]] Imm4 option) {
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ir.InstructionSynchronizationBarrier();
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ir.BranchWritePC(ir.Imm32(ir.current_location.PC() + 4));
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ir.SetTerm(IR::Term::ReturnToDispatch{});
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return false;
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}
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} // namespace Dynarmic::A32
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