refactor: replace all stdint::uint32_t into short and more manageable u32_t

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

diff --git a/lunaix-os/kernel/k_init.c b/lunaix-os/kernel/k_init.c
index d1643b42a71c391f545729f75c78e42273bffa36..6274dd8fa5e88e5a96efe87502a8cef5a5d1ffcc 100644 (file)
--- a/lunaix-os/kernel/k_init.c
+++ b/lunaix-os/kernel/k_init.c
@@ -82,6 +82,8 @@ _kernel_init()
 
     vfs_export_attributes();
 
 
     vfs_export_attributes();
 

+    lxconsole_init();
+

     if ((errno = vfs_mount_root("ramfs", NULL))) {
         panickf("Fail to mount root. (errno=%d)", errno);
     }
     if ((errno = vfs_mount_root("ramfs", NULL))) {
         panickf("Fail to mount root. (errno=%d)", errno);
     }


@@ -90,7 +92,7 @@ _kernel_init()
     vfs_mount("/sys", "twifs", NULL, MNT_RO);
     vfs_mount("/task", "taskfs", NULL, MNT_RO);
 
     vfs_mount("/sys", "twifs", NULL, MNT_RO);
     vfs_mount("/task", "taskfs", NULL, MNT_RO);
 

-    lxconsole_init();
+    lxconsole_spawn_ttydev();

 
     syscall_install();
 
 
     syscall_install();
 


@@ -209,4 +211,9 @@ setup_memory(multiboot_memory_map_t* map, size_t map_size)
     for (uintptr_t i = &__usrtext_start; i < &__usrtext_end; i += PG_SIZE) {
         vmm_set_mapping(PD_REFERENCED, i, V2P(i), PG_PREM_UR, VMAP_NULL);
     }
     for (uintptr_t i = &__usrtext_start; i < &__usrtext_end; i += PG_SIZE) {
         vmm_set_mapping(PD_REFERENCED, i, V2P(i), PG_PREM_UR, VMAP_NULL);
     }

+
+    // reserve higher half
+    for (size_t i = L1_INDEX(KERNEL_MM_BASE); i < 1023; i++) {
+        assert(vmm_set_mapping(PD_REFERENCED, i << 22, 0, 0, VMAP_NOMAP));
+    }

 }
 }