init: fix init array pointer dereference bullshit

arch/at91sam3x8e/handle_reset.c

@@ -22,11 +22,11 @@ __naked __noreturn void handle_reset(void)
 	memmove(&_srelocate, &_etext, (size_t)(&_erelocate) - (size_t)(&_srelocate));
 	memset(&_szero, 0, (size_t)(&_ezero) - (size_t)(&_szero));
 
-	for (uint32_t *fn = &__preinit_array_start; fn != &__preinit_array_end; fn++)
-		( (void (*)(void))fn )();
+	for (uintptr_t *fn = &__preinit_array_start; fn != &__preinit_array_end; fn++)
+		( (void (*)(void))*fn )();
 
-	for (uint32_t *fn = &__init_array_start; fn != &__init_array_end; fn++)
-		( (void (*)(void))fn )();
+	for (uintptr_t *fn = &__init_array_start; fn != &__init_array_end; fn++)
+		( (void (*)(void))*fn )();
 
 	/* start the Kernel */
 	main();

arch/at91sam3x8e/include/arch/linker.h

@@ -60,9 +60,9 @@ extern uintptr_t __preinit_array_end;
  * standard C library.  They are executed after the preinit array, so memory
  * allocation is already available.
  */
-extern uint32_t __init_array_start;
+extern uintptr_t __init_array_start;
 /** @brief End of init array. */
-extern uint32_t __init_array_end;
+extern uintptr_t __init_array_end;
 
 /*
  * This file is part of Ardix.