nuclear@0: #define MAGIC		0x1badb002
nuclear@16: /* flags with bit 1 set means we need memory info */
nuclear@16: #define FLAGS		2
nuclear@0: #define STACK_SIZE	0x4000
nuclear@0: 
nuclear@0: 	.text
nuclear@0: 	.align 4
nuclear@1: 	
nuclear@0: 	/* multiboot header */
nuclear@0: 	.long MAGIC
nuclear@0: 	.long FLAGS
nuclear@0: 	.long -(MAGIC + FLAGS)	/* checksum */
nuclear@0: 
nuclear@1: 	.globl kentry
nuclear@0: kentry:
nuclear@0: 	/* setup a temporary kernel stack */
nuclear@0: 	movl $(stack + STACK_SIZE), %esp
nuclear@0: 	/* reset eflags register */
nuclear@0: 	pushl $0
nuclear@0: 	popf
nuclear@16: 	/* call the kernel main function. ebx points to the
nuclear@16:      * multiboot information structure */
nuclear@16: 	push %ebx
nuclear@0: 	call kmain
nuclear@0: 	/* we dropped out of main, halt the CPU */
nuclear@0: 	cli
nuclear@0: 	hlt
nuclear@0: 
nuclear@0: 	/* space for the temporary kernel stack */
nuclear@0: 	.comm stack, STACK_SIZE