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kern: finish KProcess::Initialize() for KIPs

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This commit is contained in:
Michael Scire
2020-02-19 06:46:59 -08:00
parent d9c3908caf
commit b857153964
6 changed files with 209 additions and 5 deletions
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16
libraries/libmesosphere/include/mesosphere/kern_k_page_table_base.hpp
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@@ -250,10 +250,26 @@ namespace ams::kern {
return this->MapPages(out_addr, num_pages, alignment, phys_addr, true, region_start, region_num_pages, state, perm);
}
Result MapPages(KProcessAddress *out_addr, size_t num_pages, size_t alignment, KPhysicalAddress phys_addr, KMemoryState state, KMemoryPermission perm) {
return this->MapPages(out_addr, num_pages, alignment, phys_addr, true, this->GetRegionAddress(state), this->GetRegionSize(state) / PageSize, state, perm);
}
Result UnmapPages(KProcessAddress address, size_t num_pages, KMemoryState state);
Result MapPageGroup(KProcessAddress *out_addr, const KPageGroup &pg, KProcessAddress region_start, size_t region_num_pages, KMemoryState state, KMemoryPermission perm);
Result MapPageGroup(KProcessAddress address, const KPageGroup &pg, KMemoryState state, KMemoryPermission perm);
Result UnmapPageGroup(KProcessAddress address, const KPageGroup &pg, KMemoryState state);
public:
KProcessAddress GetAddressSpaceStart() const { return this->address_space_start; }
KProcessAddress GetHeapRegionStart() const { return this->heap_region_start; }
KProcessAddress GetAliasRegionStart() const { return this->alias_region_start; }
KProcessAddress GetStackRegionStart() const { return this->stack_region_start; }
KProcessAddress GetKernelMapRegionStart() const { return this->kernel_map_region_start; }
size_t GetAddressSpaceSize() const { return this->address_space_end - this->address_space_start; }
size_t GetHeapRegionSize() const { return this->heap_region_end - this->heap_region_start; }
size_t GetAliasRegionSize() const { return this->alias_region_end - this->alias_region_start; }
size_t GetStackRegionSize() const { return this->stack_region_end - this->stack_region_start; }
size_t GetKernelMapRegionSize() const { return this->kernel_map_region_end - this->kernel_map_region_start; }
public:
static ALWAYS_INLINE KVirtualAddress GetLinearVirtualAddress(KPhysicalAddress addr) {
return KMemoryLayout::GetLinearVirtualAddress(addr);