justin/jsix_import
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_Actually_ move the kernel to the last TiB.

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More work on process page tables, including only mapping the last 2 pml4
entries (the highest 1TiB of the address space, ie, kernel space) into a
new table.

Includes the work of actually moving the kernel there, which I had
apparently done in name only previously. Oops.
This commit is contained in:
Justin C. Miller
2018-09-01 14:54:12 -07:00
parent d33f1bc6f2
commit 799fbbdd10
9 changed files with 16 additions and 16 deletions
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6
src/boot/main.c
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@@ -82,9 +82,9 @@ efi_main(EFI_HANDLE image_handle, EFI_SYSTEM_TABLE *system_table)
status = loader_load_kernel(bootsvc, &load);
CHECK_EFI_STATUS_OR_FAIL(status);
con_printf(L" %u image bytes at 0x%x\r\n", load.kernel_length, load.kernel);
con_printf(L" %u font bytes at 0x%x\r\n", load.font_length, load.font);
con_printf(L" %u data bytes at 0x%x\r\n", load.data_length, load.data);
con_printf(L" image bytes at 0x%x : %x\r\n", load.kernel, load.kernel_length);
con_printf(L" font bytes at 0x%x : %x\r\n", load.font, load.font_length);
con_printf(L" data bytes at 0x%x : %x\r\n", load.data, load.data_length);
struct kernel_header *version = (struct kernel_header *)load.kernel;
if (version->magic != KERNEL_HEADER_MAGIC) {