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authorAda Christine <adachristine18@gmail.com>2023-02-19 23:31:10 +0000
committerAda Christine <adachristine18@gmail.com>2023-02-19 23:31:10 +0000
commit838f39324a1f305562addce6d807400522d9c469 (patch)
tree71304643765fd39bc4e4ba3cb74968735b806f23 /api/kernel
parent2f5e6b2d18b2c0fa09ea8ece0bc13e2f040b4d80 (diff)
preparations for user mode
Diffstat (limited to 'api/kernel')
-rw-r--r--api/kernel/memory/paging.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/api/kernel/memory/paging.h b/api/kernel/memory/paging.h
index cd68271..0ebe89c 100644
--- a/api/kernel/memory/paging.h
+++ b/api/kernel/memory/paging.h
@@ -8,6 +8,7 @@
#define PAGE_PR (1ULL << 0)
#define PAGE_WR (1ULL << 1)
+#define PAGE_US (1ULL << 2)
#define PAGE_LG (1ULL << 7)
#define PAGE_NX (1ULL << 63)