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kern: move SecureAppletMemory/KPageBuffer heap into the ResourceRegion

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This commit is contained in:
Michael Scire
2022-10-11 23:14:15 -07:00
committed by SciresM
parent ea82889e6c
commit 5a918f3bc9
21 changed files with 282 additions and 100 deletions
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7
libraries/libmesosphere/include/mesosphere/kern_k_memory_layout.hpp
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@@ -50,9 +50,11 @@ namespace ams::kern {
constexpr size_t KernelSlabHeapSize = KernelSlabHeapDataSize + KernelSlabHeapGapsSizeMax;
/* NOTE: This is calculated from KThread slab counts, assuming KThread size <= 0x800. */
constexpr size_t KernelPageBufferHeapSize = 0x3E0000;
constexpr size_t KernelSlabHeapAdditionalSize = 0x148000;
constexpr size_t KernelPageBufferAdditionalSize = 0x33C000;
constexpr size_t KernelResourceSize = KernelPageTableHeapSize + KernelInitialPageHeapSize + KernelSlabHeapSize;
constexpr size_t KernelResourceSize = KernelPageTableHeapSize + KernelInitialPageHeapSize + KernelSlabHeapSize + KernelPageBufferHeapSize;
class KMemoryLayout {
private:
@@ -150,6 +152,8 @@ namespace ams::kern {
static MESOSPHERE_NOINLINE_IF_DEBUG const KMemoryRegion &GetKernelTraceBufferRegion() { return Dereference(GetVirtualLinearMemoryRegionTree().FindByType(KMemoryRegionType_VirtualDramKernelTraceBuffer)); }
static MESOSPHERE_NOINLINE_IF_DEBUG const KMemoryRegion &GetSecureAppletMemoryRegion() { return Dereference(GetVirtualMemoryRegionTree().FindByType(KMemoryRegionType_VirtualDramKernelSecureAppletMemory)); }
static MESOSPHERE_NOINLINE_IF_DEBUG const KMemoryRegion &GetVirtualLinearRegion(KVirtualAddress address) { return Dereference(FindLinear(address)); }
static MESOSPHERE_NOINLINE_IF_DEBUG const KMemoryRegion &GetPhysicalLinearRegion(KPhysicalAddress address) { return Dereference(FindLinear(address)); }
@@ -209,6 +213,7 @@ namespace ams::kern {
static MESOSPHERE_NOINLINE_IF_DEBUG auto GetKernelRegionPhysicalExtents() { return GetPhysicalMemoryRegionTree().GetDerivedRegionExtents(KMemoryRegionType_DramKernelBase); }
static MESOSPHERE_NOINLINE_IF_DEBUG auto GetKernelCodeRegionPhysicalExtents() { return GetPhysicalMemoryRegionTree().GetDerivedRegionExtents(KMemoryRegionType_DramKernelCode); }
static MESOSPHERE_NOINLINE_IF_DEBUG auto GetKernelSlabRegionPhysicalExtents() { return GetPhysicalMemoryRegionTree().GetDerivedRegionExtents(KMemoryRegionType_DramKernelSlab); }
static MESOSPHERE_NOINLINE_IF_DEBUG auto GetKernelSecureAppletMemoryRegionPhysicalExtents() { return GetPhysicalMemoryRegionTree().GetDerivedRegionExtents(KMemoryRegionType_DramKernelSecureAppletMemory); }
static MESOSPHERE_NOINLINE_IF_DEBUG auto GetKernelPageTableHeapRegionPhysicalExtents() { return GetPhysicalMemoryRegionTree().GetDerivedRegionExtents(KMemoryRegionType_DramKernelPtHeap); }
static MESOSPHERE_NOINLINE_IF_DEBUG auto GetKernelInitPageTableRegionPhysicalExtents() { return GetPhysicalMemoryRegionTree().GetDerivedRegionExtents(KMemoryRegionType_DramKernelInitPt); }