KERNEL: Pre-kernel sets up the physical memory manager.

* BUG: allocated blocks is possibly incorrect!
* prekernel no longer gets compiled as being in physical memory

source/kernel/boot/boot.s

@@ -27,17 +27,10 @@ multiboot_page_table:
 
 # Entry point
 .section .multiboot.text, "a"
-.global _start
+.globl _start
 .type _start, @function 
 _start:
 
-	/* push the pointer to the Multiboot information structure*/
-	pushl %ebx
-
-	/* push the magic value */
-	pushl %eax
-	call prekernelSetup
-
 	# Get physical address of the boot_page_table
 	movl $(boot_page_table - 0xC0000000), %edi
 	# Map address 0
@@ -82,8 +75,15 @@ _start:
 4:
 	# At this point, paging is fully set up and enabled
 isPaging:
+	/* push the pointer to the Multiboot information structure*/
+	pushl %ebx
+
+	/* push the magic value */
+	pushl %eax
+	call prekernelSetup
+
 	# Unmap the identity mapping as it is now unnecessary  
-	//movl $0, boot_page_directory + 0
+	movl $0, boot_page_directory + 0
 	
 	# Reload cr3 to force tlb flush 
 	movl %cr3, %ecx
@@ -97,6 +97,7 @@ isPaging:
 	pushl $0 
 	popf 
 
+
 	call early_main
 
 	cli