X-Git-Url: https://scm.lunaixsky.com/lunaix-os.git/blobdiff_plain/844a2c39e4bb2cc778dba7bd3aea21cb07483fad..4c6d990440cdba6c7dd294adb7e435770ffcbcc4:/lunaix-os/kernel/k_init.c

diff --git a/lunaix-os/kernel/k_init.c b/lunaix-os/kernel/k_init.c
index 642a421..444aab0 100644
--- a/lunaix-os/kernel/k_init.c
+++ b/lunaix-os/kernel/k_init.c
@@ -4,8 +4,13 @@
 #include <lunaix/mm/page.h>
 #include <lunaix/mm/pmm.h>
 #include <lunaix/mm/vmm.h>
+#include <lunaix/mm/kalloc.h>
+#include <lunaix/spike.h>
 
 #include <arch/x86/boot/multiboot.h>
+#include <arch/x86/idt.h>
+
+#include <libc/stdio.h>
 
 #include <stdint.h>
 #include <stddef.h>
@@ -15,6 +20,12 @@ extern uint8_t __kernel_start;
 extern uint8_t __kernel_end;
 extern uint8_t __init_hhk_end;
 
+void
+setup_memory(multiboot_memory_map_t* map, size_t map_size);
+
+void
+setup_kernel_runtime();
+
 void
 _kernel_pre_init(multiboot_info_t* mb_info) {
     _init_idt();
@@ -35,7 +46,7 @@ _kernel_init(multiboot_info_t* mb_info) {
            mb_info->mem_upper);
 
     unsigned int map_size = mb_info->mmap_length / sizeof(multiboot_memory_map_t);
-    setup_memory(mb_info->mmap_addr, map_size);
+    setup_memory((multiboot_memory_map_t*)mb_info->mmap_addr, map_size);
     setup_kernel_runtime();
 }
 
@@ -49,6 +60,8 @@ _kernel_post_init() {
     for (size_t i = 0; i < hhk_init_pg_count; i++) {
         vmm_unmap_page((void*)(i << PG_SIZE_BITS));
     }
+
+    assert_msg(kalloc_init(), "Fail to initialize heap");
 }
 
 // 按照 Memory map 标识可用的物理页
@@ -87,7 +100,7 @@ setup_memory(multiboot_memory_map_t* map, size_t map_size) {
         vmm_map_page(
             (void*)(VGA_BUFFER_VADDR + (i << PG_SIZE_BITS)), 
             (void*)(VGA_BUFFER_PADDR + (i << PG_SIZE_BITS)), 
-            PG_PREM_RW, PG_PREM_RW
+            PG_PREM_RW
         );
     }
     
@@ -101,7 +114,7 @@ void
 setup_kernel_runtime() {
     // 为内核创建一个专属栈空间。
     for (size_t i = 0; i < (K_STACK_SIZE >> PG_SIZE_BITS); i++) {
-        vmm_alloc_page((void*)(K_STACK_START + (i << PG_SIZE_BITS)), PG_PREM_RW, PG_PREM_RW);
+        vmm_alloc_page((void*)(K_STACK_START + (i << PG_SIZE_BITS)), PG_PREM_RW);
     }
     printf("[MM] Allocated %d pages for stack start at %p\n", K_STACK_SIZE>>PG_SIZE_BITS, K_STACK_START);
 }
\ No newline at end of file