feat: (iso9660) finishing up unmount

[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 32164c88aa832cafad68c919068cf2dbe227d679..6274dd8fa5e88e5a96efe87502a8cef5a5d1ffcc 100644 (file)
--- a/lunaix-os/kernel/k_init.c
+++ b/lunaix-os/kernel/k_init.c
@@ -33,8 +33,6 @@ multiboot_info_t* _k_init_mb_info;
 
 x86_page_table* __kernel_ptd;
 
 
 x86_page_table* __kernel_ptd;
 

-struct proc_info tmp;
-

 extern void
 __proc0(); /* proc0.c */
 
 extern void
 __proc0(); /* proc0.c */
 


@@ -60,12 +58,6 @@ _kernel_pre_init()
       _k_init_mb_info->mmap_length / sizeof(multiboot_memory_map_t);
 
     setup_memory((multiboot_memory_map_t*)_k_init_mb_info->mmap_addr, map_size);
       _k_init_mb_info->mmap_length / sizeof(multiboot_memory_map_t);
 
     setup_memory((multiboot_memory_map_t*)_k_init_mb_info->mmap_addr, map_size);

-
-    __kernel_ptd = cpu_rcr3();
-
-    tmp = (struct proc_info){ .page_table = __kernel_ptd };
-
-    __current = &tmp;

 }
 
 void
 }
 
 void


@@ -77,6 +69,8 @@ _kernel_init()
     cake_init();
     valloc_init();
 
     cake_init();
     valloc_init();
 

+    sched_init();
+

     // crt
     tty_init(ioremap(VGA_FRAMEBUFFER, PG_SIZE));
     tty_set_theme(VGA_COLOR_WHITE, VGA_COLOR_BLACK);
     // crt
     tty_init(ioremap(VGA_FRAMEBUFFER, PG_SIZE));
     tty_set_theme(VGA_COLOR_WHITE, VGA_COLOR_BLACK);


@@ -88,6 +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);
     }


@@ -96,9 +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();
-
-    sched_init();
+    lxconsole_spawn_ttydev();

 
     syscall_install();
 
 
     syscall_install();
 


@@ -217,4 +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));
+    }

 }
 }