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memory_manager: Bug fixes and further cleanup.

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This commit is contained in:
bunnei
2019-03-20 22:28:35 -04:00
parent 3ae0de9b53
commit 72837e4b3d
2 changed files with 72 additions and 73 deletions
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14
src/video_core/memory_manager.h
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@ -47,8 +47,8 @@ public:
GPUVAddr AllocateSpace(u64 size, u64 align);
GPUVAddr AllocateSpace(GPUVAddr addr, u64 size, u64 align);
GPUVAddr MapBufferEx(GPUVAddr cpu_addr, u64 size);
GPUVAddr MapBufferEx(GPUVAddr cpu_addr, GPUVAddr addr, u64 size);
GPUVAddr MapBufferEx(VAddr cpu_addr, u64 size);
GPUVAddr MapBufferEx(VAddr cpu_addr, GPUVAddr addr, u64 size);
GPUVAddr UnmapBuffer(GPUVAddr addr, u64 size);
std::optional<VAddr> GpuToCpuAddress(GPUVAddr addr);
@ -96,8 +96,8 @@ private:
/// Converts a VMAHandle to a mutable VMAIter.
VMAIter StripIterConstness(const VMAHandle& iter);
/// Unmaps the given VMA.
VMAIter Unmap(VMAIter vma);
/// Marks as the specfied VMA as allocated.
VMAIter Allocate(VMAIter vma);
/**
* Carves a VMA of a specific size at the specified address by splitting Free VMAs while doing
@ -135,11 +135,11 @@ private:
static constexpr u64 page_mask{page_size - 1};
/// Address space in bits, this is fairly arbitrary but sufficiently large.
static constexpr u32 address_space_width = 39;
static constexpr u32 address_space_width{39};
/// Start address for mapping, this is fairly arbitrary but must be non-zero.
static constexpr GPUVAddr address_space_base = 0x100000;
static constexpr GPUVAddr address_space_base{0x100000};
/// End of address space, based on address space in bits.
static constexpr GPUVAddr address_space_end = 1ULL << address_space_width;
static constexpr GPUVAddr address_space_end{1ULL << address_space_width};
Common::PageTable page_table{page_bits};
VMAMap vma_map;