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Diffstat (limited to 'arch/x86_64/memory/page_directory.c')
-rw-r--r--arch/x86_64/memory/page_directory.c20
1 files changed, 3 insertions, 17 deletions
diff --git a/arch/x86_64/memory/page_directory.c b/arch/x86_64/memory/page_directory.c
index 7030b05..11e4861 100644
--- a/arch/x86_64/memory/page_directory.c
+++ b/arch/x86_64/memory/page_directory.c
@@ -1,30 +1,16 @@
#include "arch/x86_64/page.h"
-#include "arch/x86_64/object.h"
#include "device/processor.h"
-#include "print.h"
#include "memory.h"
+#include "boot.h"
#include "object.h"
#include "string.h"
#include "jove.h"
#include <stdint.h>
-physptr_t s_kpbase(void);
-
-#if defined(__limine__)
-
-#include "boot/limine/limine.h"
-static struct limine_kernel_address_request s_kaddr_req = {
- .id = LIMINE_KERNEL_ADDRESS_REQUEST
-};
-
-physptr_t s_kpbase(void) { return s_kaddr_req.response->physical_base; }
-
-#endif
-
physptr_t
vmem_tophys_koff(virtptr_t v)
{
- return v - (physptr_t)&_kernel_start + s_kpbase();
+ return v - (physptr_t)&_kernel_start + _boot_kernel_phys_base;
}
#define IDENTITY_BASE 0xFFFF800000000000
@@ -106,7 +92,7 @@ vmem_setup(void)
s_kernel_pml3[kernel_pml3_i].value = kernel_pml2_base | 2 | 1;
s_kernel_pml2[kernel_pml2_i].value = kernel_pml1_base | 2 | 1;
for(pmli_t i = kernel_pml1_ib; i < kernel_pml1_ie; i++) {
- s_kernel_pml1[i].value = ((i * 0x1000) + s_kpbase()) | 3;
+ s_kernel_pml1[i].value = ((i * 0x1000) + _boot_kernel_phys_base) | 3;
}
__asm__ volatile("mov %0, %%cr3":: "r"(kernel_pml4_base));