fix self test

core/main.c

@@ -63,6 +63,9 @@ void kmain(unsigned long magic, unsigned long addr)
     printf("Setting up Pagination\n");
     paddr_t lastUserByMem;
     memSetup(upper_mem, &lastUserByMem);
+#ifdef RUN_TEST
+    testPhymem();
+#endif
     pagingSetup(lastUserByMem);
 
     printf("Setting up IRQ handlers\n");

tests/test.c

@@ -3,7 +3,7 @@
 #include "serial.h"
 #include "vga.h"
 
-static void testPhymem()
+void testPhymem(void)
 {
 	printf("Testing memory PHY\n");
 	struct mem_desc *allocated_page_list;
@@ -38,9 +38,8 @@ static void testPhymem()
 	}
 }
 
-void run_test()
+void run_test(void)
 {
-	testPhymem();
 	printf("Testing Serial");
 	serialWrite('h');
 	serialWrite('e');

tests/test.h

@@ -1,3 +1,4 @@
 #pragma once
 
-void run_test();
+void testPhymem(void);
+void run_test(void);