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3b560c063a
Return to having the bootloader re-map the kernel into the higher half before jumping into the kernel entrypoint, so we don't have to juggle pointers inside the kernel.
20 lines
575 B
C
20 lines
575 B
C
#pragma once
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#include <efi.h>
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struct memory_map {
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size_t length;
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size_t size;
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size_t key;
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uint32_t version;
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EFI_MEMORY_DESCRIPTOR *entries;
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};
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EFI_STATUS memory_init_pointer_fixup(EFI_BOOT_SERVICES *bootsvc, EFI_RUNTIME_SERVICES *runsvc);
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void memory_mark_pointer_fixup(void **p);
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EFI_STATUS memory_get_map_length(EFI_BOOT_SERVICES *bootsvc, size_t *size);
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EFI_STATUS memory_get_map(EFI_BOOT_SERVICES *bootsvc, struct memory_map *map);
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EFI_STATUS memory_dump_map(struct memory_map *map);
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void memory_virtualize(EFI_RUNTIME_SERVICES *runsvc, struct memory_map *map);
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