loader.s

.set MAGIC, 0x1badb002
.set FLAGS, (1<<0 | 1<<1)
.set CHECKSUM, -(MAGIC + FLAGS)

.section .multiboot
    .long MAGIC
    .long FLAGS
    .long CHECKSUM

.section .text
.extern kernelStart
.extern callConstructors
.global loader


loader:
    mov $kernel_stack, %esp
    push %eax
    push %ebx
    call kernelStart
    call callConstructors

_stop:
    cli
    hlt
    jmp _stop


.section .bss
.space 2*1024*1024;
kernel_stack: