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hw_x86_64: Load initial pagetable address into cr3

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Reto Buerki 2015-02-11 15:45:11 +01:00 committed by Christian Helmuth
parent bafb893a70
commit d23cd7e5ff
1 changed files with 4 additions and 0 deletions
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4
repos/base-hw/src/core/spec/x86_64/kernel/crt0.s
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@ -34,6 +34,10 @@
btsl $5, %eax btsl $5, %eax
movl %eax, %cr4 movl %eax, %cr4
/* Load initial pagetables */
leal _kernel_pml4, %eax
mov %eax, %cr3
/* /*
* Install initial temporary environment that is replaced later by the * Install initial temporary environment that is replaced later by the
* environment that init_main_thread creates. * environment that init_main_thread creates.