paging

2026-06-14 18:53:54 -05:00
parent 53c5d7d40c
commit ac4b510221
6 changed files with 56 additions and 9 deletions
--- a/kernel/memory/mm_stubs.S
+++ b/kernel/memory/mm_stubs.S
@@ -0,0 +1,21 @@
+.code32 
+.global load_page_directory
+load_page_directory: 
+    push %ebp 
+    mov %esp, %ebp 
+    
+    mov 8(%ebp), %eax
+    mov %eax, %cr3
+
+    leave 
+    ret
+
+.global enable_paging
+enable_paging:
+    mov %eax, %cr0
+    orl $0x80000000, %eax
+    mov %cr0, %eax
+    jmp 1f
+1:
+    ret
+