Subversion Repositories HelenOS

(root)/SPARTAN/trunk/arch/ia32/src/boot/boot.S – Rev 113 → 125



	movw $16,%ax
	movw %ax,%es
	movw %ax,%gs
	movw %ax,%fs
	movw %ax,%ds			# kernel data + stack
	movw %ax,%ss
	movl $0x7c00,%esp
 
	lidt idtr
 
	call map_kernel

Rev 113	Rev 125
Line 54...	Line 54...
54	movw $16,%ax	54	movw $16,%ax
55	movw %ax,%es	55	movw %ax,%es
56	movw %ax,%gs	56	movw %ax,%gs
57	movw %ax,%fs	57	movw %ax,%fs
58	movw %ax,%ds # kernel data + stack	58	movw %ax,%ds # kernel data + stack
59	movw %ax,%ss	59	movw %ax,%ss
60	movl $0x7c00,%esp	60	movl $0x7c00,%esp
61		61
62	lidt idtr	62	lidt idtr
63		63
64	call map_kernel	64	call map_kernel