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→KernelLdr_LoadKernel: .rel.ro
// Maps .rodata as R--
// Maps .rodata as R--
attribute = 0x60000000000788;
attribute = 0x60000000000788;
// 9.0.0+
{
// On 9.0.0+, .rodata is initially RW- to facilitate .rel.ro.
attribute = 0x60000000000708;
}
ttbr1_page_table.Map(final_virtual_kernel_base + ro_offset, ro_end_offset - ro_offset, kernel_base + ro_offset, &attribute, &g_InitialPageAllocator);
ttbr1_page_table.Map(final_virtual_kernel_base + ro_offset, ro_end_offset - ro_offset, kernel_base + ro_offset, &attribute, &g_InitialPageAllocator);
// Applies all R_AARCH64_RELATIVE relocations.
// Applies all R_AARCH64_RELATIVE relocations.
KernelLdr_ApplyRelocations(final_kernel_virtual_base, final_kernel_virtual_base + dynamic_offset);
KernelLdr_ApplyRelocations(final_kernel_virtual_base, final_kernel_virtual_base + dynamic_offset);
// 9.0.0+: Reprotects .rodata as R--.
ttbr1_page_table.ReprotectToReadOnly(final_virtual_kernel_base + ro_offset, ro_end_offset - ro_offset);
// This is standard libc init_array code, but called for the kernel's binary instead of kernelldr's.
// This is standard libc init_array code, but called for the kernel's binary instead of kernelldr's.