54 lines
1.2 KiB
ArmAsm
54 lines
1.2 KiB
ArmAsm
#include "kernel/kernel.h" /* configures the kernel */
|
|
|
|
/* sections */
|
|
|
|
#include <machine/vm.h>
|
|
#include "../../kernel.h"
|
|
#include <minix/config.h>
|
|
#include <minix/const.h>
|
|
#include <minix/com.h>
|
|
#include <machine/asm.h>
|
|
#include <machine/interrupt.h>
|
|
#include "archconst.h"
|
|
#include "kernel/const.h"
|
|
#include "kernel/proc.h"
|
|
#include "sconst.h"
|
|
#include <machine/multiboot.h>
|
|
#include <machine/cpu.h>
|
|
|
|
#include "arch_proto.h" /* K_STACK_SIZE */
|
|
|
|
.text
|
|
/*===========================================================================*/
|
|
/* MINIX */
|
|
/*===========================================================================*/
|
|
.global MINIX
|
|
MINIX:
|
|
/* this is the entry point for the MINIX kernel */
|
|
b multiboot_init
|
|
|
|
multiboot_init:
|
|
ldr sp, =load_stack_start /* make usable stack */
|
|
mov fp, #0
|
|
bl _C_LABEL(pre_init)
|
|
|
|
/* Kernel is mapped high now and ready to go, with
|
|
* the boot info pointer returned in r0. Set the
|
|
* highly mapped stack, initialize it, push the boot
|
|
* info pointer and jump to the highly mapped kernel.
|
|
*/
|
|
ldr sp, =k_initial_stktop
|
|
mov r1, #0
|
|
push {r1} /* Terminate stack */
|
|
/* r0 holds kinfo_t ptr */
|
|
bl _C_LABEL(kmain)
|
|
|
|
/* not reached */
|
|
hang:
|
|
b hang
|
|
|
|
.data
|
|
load_stack:
|
|
.space 4096
|
|
load_stack_start:
|