Index: arch/ia32/src/boot/boot.S
===================================================================
--- arch/ia32/src/boot/boot.S	(revision b0f8c84747548bf8404e9fbfe9ea291a0c223387)
+++ arch/ia32/src/boot/boot.S	(revision ff133e28644ab94081eed11a70f4abd747f09daa)
@@ -59,6 +59,6 @@
 	movw $KDATA, %cx
 	movw %cx, %es
+	movw %cx, %fs
 	movw %cx, %gs
-	movw %cx, %fs
 	movw %cx, %ds					# kernel data + stack
 	movw %cx, %ss
@@ -69,21 +69,24 @@
 	pushl %ebx							# save parameters from GRUB
 	pushl %eax
-
+	
 #ifdef CONFIG_FB
-	mov $vesa_init,%esi;
-	mov $VESA_INIT_SEGMENT<<4,%edi;
-	mov $e_vesa_init-vesa_init,%ecx;
-	cld;
-	rep movsb;
-
-	mov $VESA_INIT_SEGMENT<<4,%edi;
-	call *%edi;
-	mov %esi,KA2PA(vesa_ph_addr);
-	mov %di,KA2PA(vesa_height);
-	shr $16,%edi;
-	mov %di,KA2PA(vesa_width);
-	mov %bx,KA2PA(vesa_scanline);
-	shr $16,%ebx;
-	mov %bx,KA2PA(vesa_bpp);
+	mov $vesa_init, %esi
+	mov $VESA_INIT_SEGMENT << 4, %edi
+	mov $e_vesa_init - vesa_init, %ecx
+	cld
+	rep movsb
+
+	mov $VESA_INIT_SEGMENT << 4, %edi
+	jmpl %edi
+	
+	vesa_meeting_point:
+	
+	mov %esi, KA2PA(vesa_ph_addr)
+	mov %di, KA2PA(vesa_height)
+	shr $16, %edi
+	mov %di, KA2PA(vesa_width)
+	mov %bx, KA2PA(vesa_scanline)
+	shr $16, %ebx
+	mov %bx, KA2PA(vesa_bpp)
 #endif	
 	
@@ -251,42 +254,33 @@
 #ifdef CONFIG_FB
 vesa_init:
-	jmp $selector(VESA_INIT_DES),$vesa_init_real-vesa_init;
+	jmp $selector(VESA_INIT_DES), $vesa_init_real - vesa_init
+	
 .code16
-vesa_init_real:	
-
-	mov %cr0,%eax;
-	and $~1,%eax;
-	mov %eax,%cr0;
-
-
-	jmp $VESA_INIT_SEGMENT,$vesa_init_real2-vesa_init;
-
-vesa_init_real2:	
-
-
-	mov %esp,%ebp;
-	mov %ss,%cx;
-	mov $VESA_INIT_SEGMENT,%bx;
-	mov %bx,%ss;
-	mov $0x0000fffc,%esp;
-	push %ds;
-	push %es;
-	push %fs;
-	push %gs;
-	push %ebp;
-	push %cx;
-
-	mov %bx,%ds;
-	mov %bx,%es;
-	mov %bx,%fs;
-	mov %bx,%gs;
-
-	
-	mov $vesa_idt-vesa_init,%ebx;
-	lidtl (%ebx);
-
+vesa_init_real:
+	
+	mov %cr0, %eax
+	and $~1, %eax
+	mov %eax, %cr0
+	
+	jmp $VESA_INIT_SEGMENT, $vesa_init_real2 - vesa_init
+	
+vesa_init_real2:
+	
+	mov $VESA_INIT_SEGMENT, %bx
+	
+	mov %bx, %es
+	mov %bx, %fs
+	mov %bx, %gs
+	mov %bx, %ds
+	mov %bx, %ss
+	
+	movl %esp, %eax
+	movl $0x0000fffc, %esp
+	movl $0x0000fffc, %ebp
+	pushl %eax
+	
 #define VESA_INFO_SIZE 1024
 
-#define VESA_MODE_LIST_PTR_OFFSET 14 
+#define VESA_MODE_LIST_PTR_OFFSET 14
 #define VESA_MODE_WIDTH_OFFSET 18
 #define VESA_MODE_HEIGHT_OFFSET 20
@@ -295,9 +289,9 @@
 #define VESA_MODE_PHADDR_OFFSET 40
 
-#define VESA_END_OF_MODES 0xffff 
-
-#define VESA_OK 0x4f 
-
-#define VESA_GET_INFO 0x4f00 
+#define VESA_END_OF_MODES 0xffff
+
+#define VESA_OK 0x4f
+
+#define VESA_GET_INFO 0x4f00
 #define VESA_GET_MODE_INFO 0x4f01
 #define VESA_SET_MODE 0x4f02
@@ -305,123 +299,126 @@
 #define CONFIG_VESA_BPP_a 255
 
-#if CONFIG_VESA_BPP==24
+#if CONFIG_VESA_BPP == 24
 #undef CONFIG_VESA_BPP_a
 #define CONFIG_VESA_BPP_a 32
 #endif
 
-
-	mov $VESA_GET_INFO,%ax;
-	mov $e_vesa_init-vesa_init,%di
-	push %di;
-	int $0x10;	
-	pop %di;
-	cmp $VESA_OK,%al;
-	jnz 0f;
-	mov 2+VESA_MODE_LIST_PTR_OFFSET(%di),%si;
-	mov %si,%gs;
-	mov VESA_MODE_LIST_PTR_OFFSET(%di),%si;
-
-	add $VESA_INFO_SIZE,%di;
+	mov $VESA_GET_INFO, %ax
+	mov $e_vesa_init - vesa_init, %di
+	push %di
+	int $0x10
+	
+	pop %di
+	cmp $VESA_OK, %al
+	jnz 0f
+	
+	mov 2 + VESA_MODE_LIST_PTR_OFFSET(%di), %si
+	mov %si, %gs
+	mov VESA_MODE_LIST_PTR_OFFSET(%di), %si
+	
+	add $VESA_INFO_SIZE, %di
 
 1:# Try next mode
-	mov %gs:(%si),%cx;
-	cmp $VESA_END_OF_MODES,%cx;
-	jz 0f;
-	inc %si;
-	inc %si;
-	push %cx;
-	push %di;
-	push %si;
-	mov $VESA_GET_MODE_INFO,%ax;
-	int $0x10;
-	pop %si;
-	pop %di;
-	pop %cx;
-	cmp $VESA_OK,%al;
-	jnz 0f;
-
-
-	mov $CONFIG_VESA_WIDTH,%ax;
-	cmp VESA_MODE_WIDTH_OFFSET(%di),%ax;
-	jnz 1b;
-	mov $CONFIG_VESA_HEIGHT,%ax;
-	cmp VESA_MODE_HEIGHT_OFFSET(%di),%ax;
-	jnz 1b;
-	mov $CONFIG_VESA_BPP,%al;
-	cmp VESA_MODE_BPP_OFFSET(%di),%al;
-	jz 2f;
-	mov $CONFIG_VESA_BPP_a,%al;
-	cmp VESA_MODE_BPP_OFFSET(%di),%al;
-	jnz 1b;
-
+	mov %gs:(%si), %cx
+	cmp $VESA_END_OF_MODES, %cx
+	jz 0f
+	
+	inc %si
+	inc %si
+	push %cx
+	push %di
+	push %si
+	mov $VESA_GET_MODE_INFO, %ax
+	int $0x10
+	
+	pop %si
+	pop %di
+	pop %cx
+	cmp $VESA_OK, %al
+	jnz 0f
+	
+	mov $CONFIG_VESA_WIDTH, %ax
+	cmp VESA_MODE_WIDTH_OFFSET(%di), %ax
+	jnz 1b
+	
+	mov $CONFIG_VESA_HEIGHT,%ax
+	cmp VESA_MODE_HEIGHT_OFFSET(%di), %ax
+	jnz 1b
+	
+	mov $CONFIG_VESA_BPP, %al
+	cmp VESA_MODE_BPP_OFFSET(%di), %al
+	jz 2f
+	
+	mov $CONFIG_VESA_BPP_a, %al
+	cmp VESA_MODE_BPP_OFFSET(%di), %al
+	jnz 1b
+	
 2:
-
-	mov %cx,%bx;
-	or $0xC000,%bx;
-	push %di;
-	mov $VESA_SET_MODE,%ax;
-	int $0x10;
-	pop %di;
-	cmp $VESA_OK,%al;
-	jnz 0f;
-	
-	mov VESA_MODE_PHADDR_OFFSET(%di),%esi;
-	mov VESA_MODE_WIDTH_OFFSET(%di),%ax;
-	shl $16,%eax;
-	mov VESA_MODE_HEIGHT_OFFSET(%di),%ax;
-	mov VESA_MODE_BPP_OFFSET(%di),%bl;
-	xor %bh,%bh;
-	shl $16,%ebx;
-	mov VESA_MODE_SCANLINE_OFFSET(%di),%bx;
-	mov %eax,%edi; 
-	
-	
-
+	
+	mov %cx, %bx
+	or $0xc000, %bx
+	push %di
+	mov $VESA_SET_MODE, %ax
+	int $0x10
+	
+	pop %di
+	cmp $VESA_OK, %al
+	jnz 0f
+	
+	mov VESA_MODE_PHADDR_OFFSET(%di), %esi
+	mov VESA_MODE_WIDTH_OFFSET(%di), %ax
+	shl $16, %eax
+	mov VESA_MODE_HEIGHT_OFFSET(%di), %ax
+	mov VESA_MODE_BPP_OFFSET(%di), %bl
+	xor %bh, %bh
+	shl $16, %ebx
+	mov VESA_MODE_SCANLINE_OFFSET(%di), %bx
+	mov %eax, %edi
+	
 8:	
-
-	mov %cr0,%eax;
-	or $1,%eax;
-	mov %eax,%cr0;
-
-	jmp 9f;
+	
+	mov %cr0, %eax
+	or $1, %eax
+	mov %eax,%cr0
+	
+	jmp 9f
 9:
-
-	pop %cx;
-	pop %ebp;
-	pop %gs;
-	pop %fs;
-	pop %es;
-	pop %ds;
-	mov %cx,%ss;
-	mov %ebp,%esp;
-
-	ljmpl $KTEXT,$(vesa_init_protect-vesa_init+VESA_INIT_SEGMENT<<4);
-
-
-0:	#Error no Prefered mode found
-	mov $0x111,%cx;
-	push %di;
-	push %cx;
-	mov $VESA_GET_MODE_INFO,%ax;
-	int $0x10;
-	pop %cx;
-	pop %di;
-	cmp $VESA_OK,%al;
-	jnz 1f;
-	jz 2b;    /* Force relative jump */
-
-1:mov $0x0003,%ax;
-	int $0x10;
-	mov $0xffffffff,%edi; /* EGA text mode used, because of problems with VESA */
-	xor %ax,%ax
-	jz 8b;    /* Force relative jump */
-
-vesa_init_protect:	
+	
+	ljmpl $KTEXT, $(vesa_init_protect - vesa_init + VESA_INIT_SEGMENT << 4)
+
+0:# No prefered mode found
+	mov $0x111, %cx
+	push %di
+	push %cx
+	mov $VESA_GET_MODE_INFO, %ax
+	int $0x10
+	
+	pop %cx
+	pop %di
+	cmp $VESA_OK, %al
+	jnz 1f
+	jz 2b						# Force relative jump
+	
+1:
+	mov $0x0003, %ax
+	int $0x10
+	mov $0xffffffff, %edi		# EGA text mode used, because of problems with VESA
+	xor %ax, %ax
+	jz 8b						# Force relative jump
+	
+
 .code32
-	ret;
-
-vesa_idt:
-.word 0x03ff
-.long 0
+vesa_init_protect:
+	popl %esp
+
+	movw $KDATA, %cx
+	movw %cx, %es
+	movw %cx, %fs
+	movw %cx, %gs
+	movw %cx, %ds					# kernel data + stack
+	movw %cx, %ss
+	
+	jmpl $KTEXT, $vesa_meeting_point
+
 .align 4
 e_vesa_init: