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// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
// SPDX-License-Identifier: GPL-2.0-or-later
#include "core/arm/dynarmic/arm_exclusive_monitor.h"
#include "core/memory.h"
namespace Core {
DynarmicExclusiveMonitor::DynarmicExclusiveMonitor(Memory::Memory& memory_, std::size_t core_count_)
: monitor{core_count_}, memory{memory_} {}
DynarmicExclusiveMonitor::~DynarmicExclusiveMonitor() = default;
u8 DynarmicExclusiveMonitor::ExclusiveRead8(std::size_t core_index, VAddr addr) {
return monitor.ReadAndMark<u8>(core_index, addr, [&]() -> u8 { return memory.Read8(addr); });
}
u16 DynarmicExclusiveMonitor::ExclusiveRead16(std::size_t core_index, VAddr addr) {
return monitor.ReadAndMark<u16>(core_index, addr, [&]() -> u16 { return memory.Read16(addr); });
}
u32 DynarmicExclusiveMonitor::ExclusiveRead32(std::size_t core_index, VAddr addr) {
return monitor.ReadAndMark<u32>(core_index, addr, [&]() -> u32 { return memory.Read32(addr); });
}
u64 DynarmicExclusiveMonitor::ExclusiveRead64(std::size_t core_index, VAddr addr) {
return monitor.ReadAndMark<u64>(core_index, addr, [&]() -> u64 { return memory.Read64(addr); });
}
u128 DynarmicExclusiveMonitor::ExclusiveRead128(std::size_t core_index, VAddr addr) {
return monitor.ReadAndMark<u128>(core_index, addr, [&]() -> u128 {
u128 result;
result[0] = memory.Read64(addr);
result[1] = memory.Read64(addr + 8);
return result;
});
}
void DynarmicExclusiveMonitor::ClearExclusive(std::size_t core_index) {
monitor.ClearProcessor(core_index);
}
bool DynarmicExclusiveMonitor::ExclusiveWrite8(std::size_t core_index, VAddr vaddr, u8 value) {
return monitor.DoExclusiveOperation<u8>(core_index, vaddr, [&](u8 expected) -> bool {
return memory.WriteExclusive8(vaddr, value, expected);
});
}
bool DynarmicExclusiveMonitor::ExclusiveWrite16(std::size_t core_index, VAddr vaddr, u16 value) {
return monitor.DoExclusiveOperation<u16>(core_index, vaddr, [&](u16 expected) -> bool {
return memory.WriteExclusive16(vaddr, value, expected);
});
}
bool DynarmicExclusiveMonitor::ExclusiveWrite32(std::size_t core_index, VAddr vaddr, u32 value) {
return monitor.DoExclusiveOperation<u32>(core_index, vaddr, [&](u32 expected) -> bool {
return memory.WriteExclusive32(vaddr, value, expected);
});
}
bool DynarmicExclusiveMonitor::ExclusiveWrite64(std::size_t core_index, VAddr vaddr, u64 value) {
return monitor.DoExclusiveOperation<u64>(core_index, vaddr, [&](u64 expected) -> bool {
return memory.WriteExclusive64(vaddr, value, expected);
});
}
bool DynarmicExclusiveMonitor::ExclusiveWrite128(std::size_t core_index, VAddr vaddr, u128 value) {
return monitor.DoExclusiveOperation<u128>(core_index, vaddr, [&](u128 expected) -> bool {
return memory.WriteExclusive128(vaddr, value, expected);
});
}
} // namespace Core
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