Added -fpermissive for ctor iteration comparison.

FIXME: When calling call_ctors in loader.s, kernel hangs.

src/Makefile

@@ -1,5 +1,5 @@
 # g++ parameters
-GPP_PARAMS = -m32 -Wall -fno-use-cxa-atexit -nostdlib -fno-builtin -fno-rtti -fno-exceptions -fno-leading-underscore
+GPP_PARAMS = -m32 -Wall -fno-use-cxa-atexit -nostdlib -fno-builtin -fno-rtti -fno-exceptions -fno-leading-underscore -fpermissive
 # assembler parameters
 AS_PARAMS = --32
 # linker parameters
@@ -36,4 +36,4 @@ sunix.iso: sunix.bin
 	cp grub.cfg ${ISO_GRUB_DIR}
 	grub-mkrescue --output=$@ ${ISO_DIR}
 	rm -rf iso
-	mv $@ ../out
+	mv $@ ../out

src/kernel.cpp

@@ -30,9 +30,13 @@ void printf(char* str)
  }
 }
 
+/* For composite object static/global objects (like class instances) we must call the compiler
+ * generated constructors.
+ * We just iterate through them.
+ * */
 extern LANG_C void call_ctors()
 {
-	for(ctor* i = &start_ctors; i != (ctor*)end_ctors; i++)
+	for(ctor* i = &start_ctors; i != end_ctors; i++)
 	{
 		(*i)();
 	}	

src/loader.s

@@ -14,9 +14,10 @@
 .global loader
 
 loader:
-    mov $kernel_stack_ptr, %esp # set stack pointer, as kernel_main is a cpp program and it expects the stack pointer to be set
+    mov $kernel_stack_ptr, %esp # set stack pointer, as kernel_main is a cpp program and it expects the stack pointer to be set.
 
-	call call_ctors
+    # FIXME: When this is called, kernel doesn't run?
+	#call call_ctors # Call the compiler generated constructors.
 
     push %eax # The (GRUB2) bootloader stores the multiboot structure's RAM adress in the AX register during loading the kernel of choice, which contains valuable information, like the size of the RAM. We should push this to the stack in order to access it later.
     push %ebx # The (GRUB2) bootloader stores the MULTIBOOT_FLAG value in the BX register.