Some defintion improvments

core/alloc.c

@@ -10,7 +10,7 @@
 #define IS_SELF_CONTAINED(desc) ((vaddr_t)((desc)->page) == (vaddr_t)(desc))
 // Slab will contains object from sizeof(void *) to PAGE_SIZE/2 by pow2
 #define SLUB_SIZE (PAGE_SHIFT)
-struct slabDesc *slub;
+static struct slabDesc *slub;
 
 int allocSlab(struct slabDesc **desc, size_t size, int self_containing);
 int allocSlabEntry(struct slabEntry **desc, size_t size, int selfContained);

core/cpu_context.c

@@ -96,8 +96,8 @@ static void core_routine(cpu_kstate_function_arg1_t *start_func, void *start_arg
 }
 
 int cpu_kstate_init(struct cpu_state **ctxt, cpu_kstate_function_arg1_t *start_func,
-                    uint32_t start_arg, vaddr_t stack_bottom, size_t stack_size,
-                    cpu_kstate_function_arg1_t *exit_func, uint32_t exit_arg)
+                    vaddr_t start_arg, vaddr_t stack_bottom, size_t stack_size,
+                    cpu_kstate_function_arg1_t *exit_func, vaddr_t exit_arg)
 {
   /* We are initializing a Kernel thread's context */
   struct cpu_kstate *kctxt;

core/cpu_context.h

@@ -25,6 +25,7 @@
  * be some kind of architecture-independent.
  */
 
+#include "stdarg.h"
 #include "types.h"
 #include "errno.h"
 
@@ -84,11 +85,11 @@ typedef void (cpu_kstate_function_arg1_t(void * arg1));
  */
 int cpu_kstate_init(struct cpu_state **kctxt,
 			      cpu_kstate_function_arg1_t *start_func,
-			      uint32_t  start_arg,
+			      vaddr_t start_arg,
 			      vaddr_t stack_bottom,
 			      size_t  stack_size,
 			      cpu_kstate_function_arg1_t *exit_func,
-			      uint32_t  exit_arg);
+			      vaddr_t  exit_arg);
 
 
 /**