diff --git a/Chapter_02_Source_tree/04_Debugging/arch/i386/boot/ldscript.ld b/Chapter_02_Source_tree/04_Debugging/arch/i386/boot/ldscript.ld
index 3e12d15..d021efe 100644
--- a/Chapter_02_Source_tree/04_Debugging/arch/i386/boot/ldscript.ld
+++ b/Chapter_02_Source_tree/04_Debugging/arch/i386/boot/ldscript.ld
@@ -5,29 +5,42 @@
 ENTRY(arch_startup)

 SECTIONS {
-	.code LOAD_ADDR :
+	.code 0x0 :
 	{
 		kernel_code_addr = .;

 		/* instructions */
 		*?/boot/startup.asm.o ( .text* )
-
+		*?/boot/premjesti.o ( .text* )
+	}
+	.instrukcije 0x100000 : AT(0x10000)
+	{
 		*( .text* )
 	}
-	.data :
+	size_i = SIZEOF(.instrukcije);
+	xxxx = 0x10000;
+
+	.data 0x500000: AT(0x50000)
 	{
 		kernel_data_addr = .;

 		/* read only data (constants), initialized global variables */
 		* ( .rodata* .data* )
 	}
-	.bss :
+	size_data = SIZEOF(.data);
+
+	.bss 0x800000: AT(0x80000)
 	{
 		*( .bss* COMMON* )

 		. = ALIGN (4096);
 	}

+	.stog_u_slici 0x900000: AT(0x90000)
+	{
+		*( .stog )
+		. = ALIGN (4096);
+	}
 	/*
 	 * what with other sections generated with gcc (various versions)?
 	 * if optimizing for size discard them with: /DISCARD/ : { *(*) }
diff --git a/Chapter_02_Source_tree/04_Debugging/arch/i386/boot/premjesti.c b/Chapter_02_Source_tree/04_Debugging/arch/i386/boot/premjesti.c
new file mode 100644
index 0000000..ac67957
--- /dev/null
+++ b/Chapter_02_Source_tree/04_Debugging/arch/i386/boot/premjesti.c
@@ -0,0 +1,24 @@
+#include <types/basic.h>
+
+void premjesti()
+{
+	extern char size_data;
+	extern size_t size_i;
+	size_t size_d = (size_t) &size_data;
+	size_t i;
+	char *od = (char *) 0x50000;
+	char *kamo = (char *) 0x500000;
+
+	//for ( i = 0; i< size_d; i++ )
+	//	kamo[i] = od[i];
+
+	for ( i = 0; i< size_d; i++ )
+		*kamo++ = *od++;
+
+	od = (char *) 0x10000;
+	kamo = (char *) 0x100000;
+	size_d = (size_t) &size_i;
+
+	for ( i = 0; i< size_d; i++ )
+		*kamo++ = *od++;
+}
diff --git a/Chapter_02_Source_tree/04_Debugging/arch/i386/boot/startup.S b/Chapter_02_Source_tree/04_Debugging/arch/i386/boot/startup.S
index 14828c9..4b7cd53 100644
--- a/Chapter_02_Source_tree/04_Debugging/arch/i386/boot/startup.S
+++ b/Chapter_02_Source_tree/04_Debugging/arch/i386/boot/startup.S
@@ -5,7 +5,7 @@
 #include <arch/multiboot.h>

 /* stack, startup function */
-.extern system_stack, k_startup, arch_descriptors_init
+.extern system_stack, k_startup, arch_descriptors_init, premjesti

 .section .text

@@ -33,6 +33,7 @@ arch_startup:
 	pushl	$0
 	popf

+	call premjesti
 	/* set up GDT, IDT */
 	call	arch_descriptors_init

diff --git a/Chapter_02_Source_tree/04_Debugging/arch/i386/config.ini b/Chapter_02_Source_tree/04_Debugging/arch/i386/config.ini
index b2c3b06..6e9dbd1 100644
--- a/Chapter_02_Source_tree/04_Debugging/arch/i386/config.ini
+++ b/Chapter_02_Source_tree/04_Debugging/arch/i386/config.ini
@@ -41,7 +41,7 @@ U_STDERR = dev_null
 STACK_SIZE = 0x1000

 # System memory (in Bytes)
-SYSTEM_MEMORY = 0x800000
+SYSTEM_MEMORY = 0x8000000


 # Library with utility functions (strings, lists, ...)
diff --git a/Chapter_02_Source_tree/04_Debugging/arch/i386/drivers/vga_text.c b/Chapter_02_Source_tree/04_Debugging/arch/i386/drivers/vga_text.c
index c199b2a..5bca4d2 100644
--- a/Chapter_02_Source_tree/04_Debugging/arch/i386/drivers/vga_text.c
+++ b/Chapter_02_Source_tree/04_Debugging/arch/i386/drivers/vga_text.c
@@ -19,8 +19,8 @@ volatile static unsigned char *video = (void *) VIDEO;

 /*! font color */
 #define COLOR_WHITE	7
-#define COLOR_RED	4
-#define COLOR_GREEN	2
+#define COLOR_RED	7
+#define COLOR_GREEN	7
 #define COLOR_DEFAULT	COLOR_WHITE

 /*!
diff --git a/Chapter_02_Source_tree/04_Debugging/kernel/startup.c b/Chapter_02_Source_tree/04_Debugging/kernel/startup.c
index b81ec69..2870765 100644
--- a/Chapter_02_Source_tree/04_Debugging/kernel/startup.c
+++ b/Chapter_02_Source_tree/04_Debugging/kernel/startup.c
@@ -8,7 +8,8 @@
 #include <kernel/errno.h>

 /*! kernel stack */
-uint8 system_stack [ STACK_SIZE ];
+uint8 system_stack [ STACK_SIZE ]
+__attribute__((section(".stog")));

 char system_info[] = 	OS_NAME ": " NAME_MAJOR ":" NAME_MINOR ", "
 			"Version: " VERSION " (" ARCH ")";
@@ -31,14 +32,14 @@ void k_startup ()
 	k_stdout = &K_STDOUT;
 	k_stdout->init (0);

-	kprintf ( "%s\n", system_info );
+	//kprintf ( "%s\n", system_info );

 	stdio_init (); /* initialize standard output devices */

 	/* start desired program(s) */
-	hello_world ();
+	//hello_world ();
 	debug ();

-	kprintf ( "\nSystem halted!\n" );
+	//kprintf ( "\nSystem halted!\n" );
 	halt ();
 }
diff --git a/Chapter_02_Source_tree/04_Debugging/programs/debug/debug.c b/Chapter_02_Source_tree/04_Debugging/programs/debug/debug.c
index 2d051ec..0c70cca 100644
--- a/Chapter_02_Source_tree/04_Debugging/programs/debug/debug.c
+++ b/Chapter_02_Source_tree/04_Debugging/programs/debug/debug.c
@@ -12,12 +12,15 @@ static int inc ( int n )
 	return n;
 }

+int x = 5;
+int y[100];
+
 int debug ()
 {
 	int a, b, c;

-	printf ( "Example program: [%s:%s]\n%s\n\n", __FILE__, __FUNCTION__,
-		 debug_PROG_HELP );
+	//printf ( "Example program: [%s:%s]\n%s\n\n", __FILE__, __FUNCTION__,
+//		 debug_PROG_HELP );

 	a = 1;

@@ -29,15 +32,23 @@ int debug ()
 	b += a + c;
 	c += a + b;

-	printf ( "a=%d, b=%d, c=%d\n", a, b, c );
+	//printf ( "a=%d, b=%d, c=%d\n", a, b, c );

 #if 1	/* compile with 'debug=yes' and without */
-	LOG ( WARN, "This is log entry with WARN relevance" );
+	//LOG ( WARN, "This is log entry with WARN relevance" );
+
 	LOG ( INFO, "Address of 'a' is %x", &a );
+	LOG ( INFO, "Address of 'x' is %x", &x );
+	LOG ( INFO, "Address of 'y' is %x", y );
+	LOG ( INFO, "Address of 'debug' is %x", debug );
+	extern int xxxx;
+	LOG ( INFO, "Address of 'xxxx' is %x", xxxx );
+	LOG ( INFO, "Address of 'xxxx' is %x", &xxxx );
+

-	ASSERT_ERRNO_AND_RETURN ( TRUE, EINVAL );
+	//ASSERT_ERRNO_AND_RETURN ( TRUE, EINVAL );

-	ASSERT ( TRUE );
+	//ASSERT ( TRUE );
 	//ASSERT ( FALSE );
 #endif
 	return 0;