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author | bunnei <bunneidev@gmail.com> | 2021-05-08 08:30:17 +0200 |
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committer | GitHub <noreply@github.com> | 2021-05-08 08:30:17 +0200 |
commit | faa067f175cbf5e916ed75776817f0046e6731c4 (patch) | |
tree | 8ab02a72a6e4d6578848c8da2c02af02684aeec7 /src/core/hle/kernel/k_transfer_memory.cpp | |
parent | Merge pull request #6287 from lioncash/ldr-copy (diff) | |
parent | hle: kernel: KPageTable: CanContain should not be constexpr. (diff) | |
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Diffstat (limited to '')
-rw-r--r-- | src/core/hle/kernel/k_transfer_memory.cpp | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/src/core/hle/kernel/k_transfer_memory.cpp b/src/core/hle/kernel/k_transfer_memory.cpp new file mode 100644 index 000000000..201617d32 --- /dev/null +++ b/src/core/hle/kernel/k_transfer_memory.cpp @@ -0,0 +1,45 @@ +// Copyright 2021 yuzu emulator team +// Licensed under GPLv2 or any later version +// Refer to the license.txt file included. + +#include "core/hle/kernel/k_process.h" +#include "core/hle/kernel/k_resource_limit.h" +#include "core/hle/kernel/k_transfer_memory.h" +#include "core/hle/kernel/kernel.h" + +namespace Kernel { + +KTransferMemory::KTransferMemory(KernelCore& kernel) + : KAutoObjectWithSlabHeapAndContainer{kernel} {} + +KTransferMemory::~KTransferMemory() = default; + +ResultCode KTransferMemory::Initialize(VAddr address_, std::size_t size_, + Svc::MemoryPermission owner_perm_) { + // Set members. + owner = kernel.CurrentProcess(); + + // TODO(bunnei): Lock for transfer memory + + // Set remaining tracking members. + owner->Open(); + owner_perm = owner_perm_; + address = address_; + size = size_; + is_initialized = true; + + return RESULT_SUCCESS; +} + +void KTransferMemory::Finalize() { + // Perform inherited finalization. + KAutoObjectWithSlabHeapAndContainer<KTransferMemory, KAutoObjectWithList>::Finalize(); +} + +void KTransferMemory::PostDestroy(uintptr_t arg) { + KProcess* owner = reinterpret_cast<KProcess*>(arg); + owner->GetResourceLimit()->Release(LimitableResource::TransferMemory, 1); + owner->Close(); +} + +} // namespace Kernel |