26 lines
480 B
ArmAsm
26 lines
480 B
ArmAsm
global loader
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MAGIC_NUMBER equ 0x1BADB002
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FLAGS equ 0x0
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CHECKSUM equ -MAGIC_NUMBER
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KERNEL_STACK_SIZE equ 4096 ; size of stack in bytes
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section .text:
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align 4
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dd MAGIC_NUMBER
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dd FLAGS
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dd CHECKSUM
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loader:
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extern kmain
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call kmain
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;mov eax, 0xCAFEBABE
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;mov esp, kernel_stack + KERNEL_STACK_SIZE ; piont ESP to the start of the stack (end of memory area)
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.loop:
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jmp .loop
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section .bss
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alignb 4
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resb KERNEL_STACK_SIZE ; reserve stack for kernel
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kernel_stack:
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