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Create a kernel data area for passing information

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This commit is contained in:
Justin C. Miller
2018-03-27 10:40:38 -07:00
parent 561686abd3
commit 2b9a0ca15e
6 changed files with 218 additions and 68 deletions
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14
src/boot/loader.h
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@@ -5,16 +5,24 @@
#define KERNEL_PHYS_ADDRESS 0x100000
#endif
#ifndef KERNEL_VIRT_ADDRESS
#define KERNEL_VIRT_ADDRESS 0xf00000000
#ifndef VIRTUAL_OFFSET
#define VIRTUAL_OFFSET 0xf00000000
#endif
#ifndef KERNEL_MEMTYPE
#define KERNEL_MEMTYPE 0x80000000
#endif
#ifndef KERNEL_DATA_MEMTYPE
#define KERNEL_DATA_MEMTYPE 0x80000001
#endif
#ifndef KERNEL_DATA_PAGES
#define KERNEL_DATA_PAGES 1
#endif
#ifndef KERNEL_FILENAME
#define KERNEL_FILENAME L"kernel.bin"
#endif
EFI_STATUS loader_load_kernel(void **kernel_image, UINT64 *length);
EFI_STATUS loader_load_kernel(void **kernel_image, uint64_t *kernel_length, void **kernel_data, uint64_t *data_length);