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https://github.com/RPCSX/rpcsx.git
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6e25f347d3
implement cross process dmem support implement ipmi try send message implement sys_batch_map store saves to game directory (.rpcsx subfolder) fix get dir entries added uvd & vce devices
48 lines
1.5 KiB
C++
48 lines
1.5 KiB
C++
#pragma once
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#include "io-device.hpp"
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#include "orbis/KernelAllocator.hpp"
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#include "orbis/error/ErrorCode.hpp"
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#include "orbis/file.hpp"
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#include "orbis/utils/Rc.hpp"
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#include "orbis/utils/SharedMutex.hpp"
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#include <cstdint>
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#include <rx/MemoryTable.hpp>
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#include <unistd.h>
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struct DmemDevice : public IoDevice {
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orbis::shared_mutex mtx;
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int index;
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int shmFd = -1;
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std::size_t dmemTotalSize;
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~DmemDevice();
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struct AllocationInfo {
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std::uint32_t memoryType;
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bool operator==(const AllocationInfo &) const = default;
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auto operator<=>(const AllocationInfo &) const = default;
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};
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rx::MemoryTableWithPayload<AllocationInfo, orbis::kallocator> allocations;
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orbis::ErrorCode allocate(std::uint64_t *start, std::uint64_t searchEnd,
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std::uint64_t len, std::uint64_t alignment,
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std::uint32_t memoryType);
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orbis::ErrorCode queryMaxFreeChunkSize(std::uint64_t *start,
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std::uint64_t searchEnd,
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std::uint64_t alignment,
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std::uint64_t *size);
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orbis::ErrorCode release(std::uint64_t start, std::uint64_t size);
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orbis::ErrorCode open(orbis::Ref<orbis::File> *file, const char *path,
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std::uint32_t flags, std::uint32_t mode,
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orbis::Thread *thread) override;
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orbis::ErrorCode mmap(void **address, std::uint64_t len, std::int32_t prot,
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std::int32_t flags, std::int64_t directMemoryStart);
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};
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