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authorMarvin Borner2020-06-01 00:48:12 +0200
committerMarvin Borner2020-06-01 00:48:12 +0200
commit448aa86d5aea864ac103808981a433e4f0816276 (patch)
tree428fb678eccc71ce7d22c78be1697682f56abfd4 /src/kernel/memory/paging.h
parent5d276b98a2bbd4b69402559ced60f43af268f77b (diff)
Aaaah so many bugs
Diffstat (limited to 'src/kernel/memory/paging.h')
-rw-r--r--src/kernel/memory/paging.h4
1 files changed, 3 insertions, 1 deletions
diff --git a/src/kernel/memory/paging.h b/src/kernel/memory/paging.h
index b7ea07a..1408d7c 100644
--- a/src/kernel/memory/paging.h
+++ b/src/kernel/memory/paging.h
@@ -25,7 +25,8 @@
#define PT_GLOBAL 1 << 8
#define PT_USED 1 << 9
-u32 page_directory[1024] __attribute__((aligned(4096)));
+u32 *page_directory[1024] __attribute__((aligned(4096)));
+u32 page_tables[1024][1024] __attribute__((aligned(4096)));
int paging_enabled;
void paging_install();
@@ -37,6 +38,7 @@ void paging_remove_directory(u32 **dir);
void paging_switch_directory(u32 **dir);
void paging_map(u32 phy, u32 virt, u16 flags);
+void paging_map_user(u32 phy, u32 virt);
u32 paging_get_phys(u32 virt);
u16 paging_get_flags(u32 virt);
u32 paging_get_used_pages();