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[Zion] Move Kernel Stack Memory constants to separate file.

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This commit is contained in:
Drew Galbraith 2023-11-15 15:55:24 -08:00
parent 07e6e3028d
commit 9e76c81e97
2 changed files with 17 additions and 9 deletions
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11
zion/memory/constants.h
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@ -9,3 +9,14 @@ const uint64_t kKernelSlabHeapStart = 0xFFFF'FFFF'4000'0000;
const uint64_t kKernelSlabHeapEnd = 0xFFFF'FFFF'6000'0000;
const uint64_t kKernelBuddyHeapStart = 0xFFFF'FFFF'6000'0000;
const uint64_t kKernelBuddyHeapEnd = 0xFFFF'FFFF'8000'0000;
// Note the kernel code isn't actually this large, we just reserve a lot of
// address space for it. (256 MiB).
const uint64_t kKernelCodeStart = 0xFFFF'FFFF'8000'0000;
const uint64_t kKernelCodeEnd = 0xFFFF'FFFF'9000'0000;
const uint64_t kKernelStackStart = 0xFFFF'FFFF'9000'0000;
const uint64_t kKernelStackEnd = 0xFFFF'FFFF'A000'0000;
const uint64_t kKernelStackSize = 3 * kPageSize;
const uint64_t kKernelStackOffset = 4 * kPageSize;