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kern: fix initial process binary load on 2.0.0-4.1.0 (closes #1460)

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This commit is contained in:
Michael Scire
2021-04-21 19:24:41 -07:00
parent ed80d6ec8c
commit 19be54ff95
6 changed files with 40 additions and 12 deletions
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2
libraries/libmesosphere/include/mesosphere/kern_initial_process.hpp
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@@ -37,4 +37,6 @@ namespace ams::kern {
KVirtualAddress GetInitialProcessBinaryAddress();
size_t GetInitialProcessesSecureMemorySize();
void LoadInitialProcessBinaryHeaderDeprecated(KPhysicalAddress pool_end);
}

9
libraries/libmesosphere/include/mesosphere/kern_k_memory_layout.hpp
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@@ -175,7 +175,14 @@ namespace ams::kern {
return std::make_tuple(total_size, kernel_size);
}
static void InitializeLinearMemoryRegionTrees(KPhysicalAddress aligned_linear_phys_start, KVirtualAddress linear_virtual_start);
static void InitializeLinearMemoryAddresses(KPhysicalAddress aligned_linear_phys_start, KVirtualAddress linear_virtual_start) {
/* Set static differences. */
s_linear_phys_to_virt_diff = GetInteger(linear_virtual_start) - GetInteger(aligned_linear_phys_start);
s_linear_virt_to_phys_diff = GetInteger(aligned_linear_phys_start) - GetInteger(linear_virtual_start);
}
static void InitializeLinearMemoryRegionTrees();
static size_t GetResourceRegionSizeForInit();
static NOINLINE auto GetKernelRegionExtents() { return GetVirtualMemoryRegionTree().GetDerivedRegionExtents(KMemoryRegionType_Kernel); }