firstNoWhoseFactorialDivByX.yo

# The Number is stored in %eax. The answer is in %edi.
	.pos 0
init:
    irmovl Stack, %esp
	irmovl Stack, %ebp
	call Main
	halt
Main:
    irmovl $10, %eax
    irmovl $1 , %ecx
    irmovl $1, %ebp
    while1begins:
    rrmovl %eax, %esi
    subl %ecx, %esi
    je exit
    rrmovl %ebp, %esi
    rrmovl %ecx, %edi
    mul:
    irmovl $-1, %edx
    addl %edx, %edi
    irmovl $0, %edx
    subl %edi, %edx
    je endmul
    addl %esi, %ebp
    jmp mul
    endmul:
    rrmovl %ebp, %edi
    while2begins:
    rrmovl %eax, %edx
    subl %edi, %edx
    jg while2ends
    subl %eax, %edi
    jmp while2begins
    while2ends:
    irmovl $0, %edx
    subl %edx, %edi
    je exit
    irmovl $1,%edx
    addl %edx, %ecx
    jmp while1begins
    exit:
    rrmovl %ecx, %edi
    ret

.pos 0x100
Stack: