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VMManager: change MapMemoryBlockToBase to use raw backing memory

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And let ServerSession.MappedBufferContext hold the mapped memory
This commit is contained in:
Weiyi Wang
2018-11-08 14:05:54 -05:00
parent 0b8d2ecabe
commit 7f9873d7ec
4 changed files with 27 additions and 24 deletions
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7
src/core/hle/kernel/vm_manager.cpp
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@@ -93,9 +93,8 @@ ResultVal<VMManager::VMAHandle> VMManager::MapMemoryBlock(VAddr target,
return MakeResult<VMAHandle>(MergeAdjacent(vma_handle));
}
ResultVal<VAddr> VMManager::MapMemoryBlockToBase(VAddr base, u32 region_size,
std::shared_ptr<std::vector<u8>> block,
std::size_t offset, u32 size, MemoryState state) {
ResultVal<VAddr> VMManager::MapBackingMemoryToBase(VAddr base, u32 region_size, u8* memory,
u32 size, MemoryState state) {
// Find the first Free VMA.
VMAHandle vma_handle = std::find_if(vma_map.begin(), vma_map.end(), [&](const auto& vma) {
@@ -115,7 +114,7 @@ ResultVal<VAddr> VMManager::MapMemoryBlockToBase(VAddr base, u32 region_size,
ErrorSummary::OutOfResource, ErrorLevel::Permanent);
}
auto result = MapMemoryBlock(target, block, offset, size, state);
auto result = MapBackingMemory(target, memory, size, state);
if (result.Failed())
return result.Code();