Refinement on documentation (#38)

[lunaix-os.git] / lunaix-os / kernel / kinit.c

diff --git a/lunaix-os/kernel/kinit.c b/lunaix-os/kernel/kinit.c
index c74f8b3d5179b8d294f5413cb436b05dc530bbae..24550cf5192829fc2c7eb91adb0224dfe9038340 100644 (file)
--- a/lunaix-os/kernel/kinit.c
+++ b/lunaix-os/kernel/kinit.c
@@ -43,14 +43,9 @@ kernel_bootstrap(struct boot_handoff* bhctx)
     /* Begin kernel bootstrapping sequence */
     boot_begin(bhctx);
 
-    tty_init(ioremap(0xB8000, PAGE_SIZE));
-    
     /* Setup kernel memory layout and services */
     kmem_init(bhctx);
 
-    // FIXME this goes to hal/gfxa
-    tty_set_theme(VGA_COLOR_WHITE, VGA_COLOR_BLACK);
-
     boot_parse_cmdline(bhctx);
 
     /* Prepare stack trace environment */
@@ -92,7 +87,6 @@ kernel_bootstrap(struct boot_handoff* bhctx)
      * and start geting into uspace
      */
     boot_end(bhctx);
-    boot_cleanup();
 
     spawn_lunad();
 }
@@ -122,9 +116,16 @@ void
 kmem_init(struct boot_handoff* bhctx)
 {
     pte_t* ptep = mkptep_va(VMS_SELF, KERNEL_RESIDENT);
+
     ptep = mkl0tep(ptep);
 
+    unsigned int i = ptep_vfn(ptep);
     do {
+        if (l0tep_impile_vmnts(ptep)) {
+            ptep++;
+            continue;
+        }
+
 #if   LnT_ENABLED(1)
         assert(mkl1t(ptep++, 0, KERNEL_DATA));
 #elif LnT_ENABLED(2)
@@ -134,7 +135,7 @@ kmem_init(struct boot_handoff* bhctx)
 #else
         assert(mklft(ptep++, 0, KERNEL_DATA));
 #endif
-    } while (ptep_vfn(ptep) < MAX_PTEN - 2);
+    } while (++i < MAX_PTEN);
 
     // allocators
     cake_init();