diff options
Diffstat (limited to 'src/core/hle/kernel/vm_manager.cpp')
| -rw-r--r-- | src/core/hle/kernel/vm_manager.cpp | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/src/core/hle/kernel/vm_manager.cpp b/src/core/hle/kernel/vm_manager.cpp index 4f45fb03b..40cea1e7c 100644 --- a/src/core/hle/kernel/vm_manager.cpp +++ b/src/core/hle/kernel/vm_manager.cpp @@ -5,6 +5,7 @@ #include <algorithm> #include <iterator> #include <utility> +#include "common/alignment.h" #include "common/assert.h" #include "common/logging/log.h" #include "common/memory_hook.h" @@ -103,7 +104,7 @@ bool VMManager::IsValidHandle(VMAHandle handle) const { } ResultVal<VMManager::VMAHandle> VMManager::MapMemoryBlock(VAddr target, - std::shared_ptr<std::vector<u8>> block, + std::shared_ptr<PhysicalMemory> block, std::size_t offset, u64 size, MemoryState state, VMAPermission perm) { ASSERT(block != nullptr); @@ -260,7 +261,7 @@ ResultVal<VAddr> VMManager::SetHeapSize(u64 size) { if (heap_memory == nullptr) { // Initialize heap - heap_memory = std::make_shared<std::vector<u8>>(size); + heap_memory = std::make_shared<PhysicalMemory>(size); heap_end = heap_region_base + size; } else { UnmapRange(heap_region_base, GetCurrentHeapSize()); @@ -341,7 +342,7 @@ ResultCode VMManager::MapPhysicalMemory(VAddr target, u64 size) { const auto map_size = std::min(end_addr - cur_addr, vma_end - cur_addr); if (vma.state == MemoryState::Unmapped) { const auto map_res = - MapMemoryBlock(cur_addr, std::make_shared<std::vector<u8>>(map_size, 0), 0, + MapMemoryBlock(cur_addr, std::make_shared<PhysicalMemory>(map_size, 0), 0, map_size, MemoryState::Heap, VMAPermission::ReadWrite); result = map_res.Code(); if (result.IsError()) { @@ -442,7 +443,7 @@ ResultCode VMManager::UnmapPhysicalMemory(VAddr target, u64 size) { if (result.IsError()) { for (const auto [map_address, map_size] : unmapped_regions) { const auto remap_res = - MapMemoryBlock(map_address, std::make_shared<std::vector<u8>>(map_size, 0), 0, + MapMemoryBlock(map_address, std::make_shared<PhysicalMemory>(map_size, 0), 0, map_size, MemoryState::Heap, VMAPermission::None); ASSERT_MSG(remap_res.Succeeded(), "UnmapPhysicalMemory re-map on error"); } @@ -593,7 +594,7 @@ ResultCode VMManager::MirrorMemory(VAddr dst_addr, VAddr src_addr, u64 size, Mem ASSERT_MSG(vma_offset + size <= vma->second.size, "Shared memory exceeds bounds of mapped block"); - const std::shared_ptr<std::vector<u8>>& backing_block = vma->second.backing_block; + const std::shared_ptr<PhysicalMemory>& backing_block = vma->second.backing_block; const std::size_t backing_block_offset = vma->second.offset + vma_offset; CASCADE_RESULT(auto new_vma, @@ -606,7 +607,7 @@ ResultCode VMManager::MirrorMemory(VAddr dst_addr, VAddr src_addr, u64 size, Mem return RESULT_SUCCESS; } -void VMManager::RefreshMemoryBlockMappings(const std::vector<u8>* block) { +void VMManager::RefreshMemoryBlockMappings(const PhysicalMemory* block) { // If this ever proves to have a noticeable performance impact, allow users of the function to // specify a specific range of addresses to limit the scan to. for (const auto& p : vma_map) { @@ -764,7 +765,7 @@ void VMManager::MergeAdjacentVMA(VirtualMemoryArea& left, const VirtualMemoryAre right.backing_block->begin() + right.offset + right.size); } else { // Slow case: make a new memory block for left and right. - auto new_memory = std::make_shared<std::vector<u8>>(); + auto new_memory = std::make_shared<PhysicalMemory>(); new_memory->insert(new_memory->end(), left.backing_block->begin() + left.offset, left.backing_block->begin() + left.offset + left.size); new_memory->insert(new_memory->end(), right.backing_block->begin() + right.offset, |