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kern: implement MapIo

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This commit is contained in:
Michael Scire
2020-02-19 05:35:22 -08:00
parent 905ce0eeea
commit b99bcbc619
4 changed files with 104 additions and 8 deletions
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16
libraries/libmesosphere/include/mesosphere/kern_k_memory_layout.hpp
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@@ -424,6 +424,22 @@ namespace ams::kern {
static ALWAYS_INLINE KMemoryRegionTree &GetVirtualLinearMemoryRegionTree() { return s_virtual_linear_tree; }
static ALWAYS_INLINE KMemoryRegionTree &GetPhysicalLinearMemoryRegionTree() { return s_physical_linear_tree; }
static ALWAYS_INLINE KMemoryRegionTree::iterator GetEnd(KVirtualAddress) {
return GetVirtualLinearMemoryRegionTree().end();
}
static ALWAYS_INLINE KMemoryRegionTree::iterator GetEnd(KPhysicalAddress) {
return GetPhysicalMemoryRegionTree().end();
}
static NOINLINE KMemoryRegionTree::iterator FindContainingRegion(KVirtualAddress address) {
return GetVirtualMemoryRegionTree().FindContainingRegion(GetInteger(address));
}
static NOINLINE KMemoryRegionTree::iterator FindContainingRegion(KPhysicalAddress address) {
return GetPhysicalMemoryRegionTree().FindContainingRegion(GetInteger(address));
}
static ALWAYS_INLINE KVirtualAddress GetLinearVirtualAddress(KPhysicalAddress address) {
return GetInteger(address) + s_linear_phys_to_virt_diff;
}