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kern/loader: make aware of new address space and shadow stack region

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Alula committed 2026-09-15 17:04:50 +02:00
1 parent e6a3d71692
commit 0f15010ba5
25 files changed
+238 -99
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libraries/libmesosphere/source/arch/arm64/kern_k_page_table.cpp
+2 -2
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@@ -125,7 +125,7 @@ namespace ams::kern::arch::arm64 {
m_manager = Kernel::GetSystemSystemResource().GetPageTableManagerPointer();
/* Initialize the base page table. */
KPageTableBase::InitializeForKernel(true, table, start, end);
KPageTableBase::InitializeForKernel(table, start, end);
}
Result KPageTable::InitializeForProcess(ams::svc::CreateProcessFlag flags, bool from_back, KMemoryManager::Pool pool, KProcessAddress code_address, size_t code_size, KSystemResource *system_resource, KResourceLimit *resource_limit, size_t process_index) {
@@ -144,7 +144,7 @@ namespace ams::kern::arch::arm64 {
const size_t as_width = GetAddressSpaceWidth(flags);
const KProcessAddress as_start = 0;
const KProcessAddress as_end = (1ul << as_width);
R_TRY(KPageTableBase::InitializeForProcess(flags, from_back, pool, GetVoidPointer(ttbr0_virt), as_start, as_end, code_address, code_size, system_resource, resource_limit));
R_TRY(KPageTableBase::InitializeForProcess(flags, from_back, GetVoidPointer(ttbr0_virt), as_start, as_end, pool, code_address, code_size, system_resource, resource_limit));
/* Note that we've updated the table (since we created it). */
this->NoteUpdated();