diff options
Diffstat (limited to 'src/core/device_memory_manager.inc')
| -rw-r--r-- | src/core/device_memory_manager.inc | 50 |
1 files changed, 35 insertions, 15 deletions
diff --git a/src/core/device_memory_manager.inc b/src/core/device_memory_manager.inc index 175f0cd5f..a0eb4214e 100644 --- a/src/core/device_memory_manager.inc +++ b/src/core/device_memory_manager.inc @@ -12,6 +12,7 @@ #include "common/assert.h" #include "common/div_ceil.h" #include "common/scope_exit.h" +#include "common/settings.h" #include "core/device_memory.h" #include "core/device_memory_manager.h" #include "core/memory.h" @@ -162,20 +163,39 @@ struct DeviceMemoryManagerAllocator { template <typename Traits> DeviceMemoryManager<Traits>::DeviceMemoryManager(const DeviceMemory& device_memory_) : physical_base{reinterpret_cast<const uintptr_t>(device_memory_.buffer.BackingBasePointer())}, - interface{nullptr}, compressed_physical_ptr(device_as_size >> Memory::YUZU_PAGEBITS), - compressed_device_addr(1ULL << (physical_max_bits - Memory::YUZU_PAGEBITS)), + device_inter{nullptr}, compressed_physical_ptr(device_as_size >> Memory::YUZU_PAGEBITS), + compressed_device_addr(1ULL << ((Settings::values.memory_layout_mode.GetValue() == + Settings::MemoryLayout::Memory_4Gb + ? physical_min_bits + : physical_max_bits) - + Memory::YUZU_PAGEBITS)), continuity_tracker(device_as_size >> Memory::YUZU_PAGEBITS), cpu_backing_address(device_as_size >> Memory::YUZU_PAGEBITS) { impl = std::make_unique<DeviceMemoryManagerAllocator<Traits>>(); cached_pages = std::make_unique<CachedPages>(); + + const size_t total_virtual = device_as_size >> Memory::YUZU_PAGEBITS; + for (size_t i = 0; i < total_virtual; i++) { + compressed_physical_ptr[i] = 0; + continuity_tracker[i] = 1; + cpu_backing_address[i] = 0; + } + const size_t total_phys = 1ULL << ((Settings::values.memory_layout_mode.GetValue() == + Settings::MemoryLayout::Memory_4Gb + ? physical_min_bits + : physical_max_bits) - + Memory::YUZU_PAGEBITS); + for (size_t i = 0; i < total_phys; i++) { + compressed_device_addr[i] = 0; + } } template <typename Traits> DeviceMemoryManager<Traits>::~DeviceMemoryManager() = default; template <typename Traits> -void DeviceMemoryManager<Traits>::BindInterface(DeviceInterface* interface_) { - interface = interface_; +void DeviceMemoryManager<Traits>::BindInterface(DeviceInterface* device_inter_) { + device_inter = device_inter_; } template <typename Traits> @@ -232,7 +252,7 @@ template <typename Traits> void DeviceMemoryManager<Traits>::Unmap(DAddr address, size_t size) { size_t start_page_d = address >> Memory::YUZU_PAGEBITS; size_t num_pages = Common::AlignUp(size, Memory::YUZU_PAGESIZE) >> Memory::YUZU_PAGEBITS; - interface->InvalidateRegion(address, size); + device_inter->InvalidateRegion(address, size); std::scoped_lock lk(mapping_guard); for (size_t i = 0; i < num_pages; i++) { auto phys_addr = compressed_physical_ptr[start_page_d + i]; @@ -392,7 +412,7 @@ void DeviceMemoryManager<Traits>::WalkBlock(DAddr addr, std::size_t size, auto o template <typename Traits> void DeviceMemoryManager<Traits>::ReadBlock(DAddr address, void* dest_pointer, size_t size) { - interface->FlushRegion(address, size); + device_inter->FlushRegion(address, size); WalkBlock( address, size, [&](size_t copy_amount, DAddr current_vaddr) { @@ -426,7 +446,7 @@ void DeviceMemoryManager<Traits>::WriteBlock(DAddr address, const void* src_poin [&](const std::size_t copy_amount) { src_pointer = static_cast<const u8*>(src_pointer) + copy_amount; }); - interface->InvalidateRegion(address, size); + device_inter->InvalidateRegion(address, size); } template <typename Traits> @@ -468,14 +488,14 @@ void DeviceMemoryManager<Traits>::WriteBlockUnsafe(DAddr address, const void* sr } template <typename Traits> -size_t DeviceMemoryManager<Traits>::RegisterProcess(Memory::Memory* memory_interface) { +size_t DeviceMemoryManager<Traits>::RegisterProcess(Memory::Memory* memory_device_inter) { size_t new_id; if (!id_pool.empty()) { new_id = id_pool.front(); id_pool.pop_front(); - registered_processes[new_id] = memory_interface; + registered_processes[new_id] = memory_device_inter; } else { - registered_processes.emplace_back(memory_interface); + registered_processes.emplace_back(memory_device_inter); new_id = registered_processes.size() - 1U; } return new_id; @@ -512,7 +532,7 @@ void DeviceMemoryManager<Traits>::UpdatePagesCachedCount(DAddr addr, size_t size size_t page = addr >> Memory::YUZU_PAGEBITS; auto [process_id, base_vaddress] = ExtractCPUBacking(page); size_t vpage = base_vaddress >> Memory::YUZU_PAGEBITS; - auto* memory_interface = registered_processes[process_id]; + auto* memory_device_inter = registered_processes[process_id]; for (; page != page_end; ++page) { std::atomic_uint8_t& count = cached_pages->at(page >> 3).Count(page); @@ -536,7 +556,7 @@ void DeviceMemoryManager<Traits>::UpdatePagesCachedCount(DAddr addr, size_t size uncache_bytes += Memory::YUZU_PAGESIZE; } else if (uncache_bytes > 0) { lock(); - MarkRegionCaching(memory_interface, uncache_begin << Memory::YUZU_PAGEBITS, + MarkRegionCaching(memory_device_inter, uncache_begin << Memory::YUZU_PAGEBITS, uncache_bytes, false); uncache_bytes = 0; } @@ -547,7 +567,7 @@ void DeviceMemoryManager<Traits>::UpdatePagesCachedCount(DAddr addr, size_t size cache_bytes += Memory::YUZU_PAGESIZE; } else if (cache_bytes > 0) { lock(); - MarkRegionCaching(memory_interface, cache_begin << Memory::YUZU_PAGEBITS, cache_bytes, + MarkRegionCaching(memory_device_inter, cache_begin << Memory::YUZU_PAGEBITS, cache_bytes, true); cache_bytes = 0; } @@ -555,12 +575,12 @@ void DeviceMemoryManager<Traits>::UpdatePagesCachedCount(DAddr addr, size_t size } if (uncache_bytes > 0) { lock(); - MarkRegionCaching(memory_interface, uncache_begin << Memory::YUZU_PAGEBITS, uncache_bytes, + MarkRegionCaching(memory_device_inter, uncache_begin << Memory::YUZU_PAGEBITS, uncache_bytes, false); } if (cache_bytes > 0) { lock(); - MarkRegionCaching(memory_interface, cache_begin << Memory::YUZU_PAGEBITS, cache_bytes, + MarkRegionCaching(memory_device_inter, cache_begin << Memory::YUZU_PAGEBITS, cache_bytes, true); } } |