.global hos_start
.type hos_start, @function
hos_start:
    /* Set stack pointer. */
    mov $_stack_end, %esp
 
    /* Jump to C. */
    push $0
    push $0
    push $0
    push %ebx
    call hos_main
 
    cli
1:  hlt
    jmp 1b
 
.size hos_start, . - hos_start