49 lines
875 B
NASM
49 lines
875 B
NASM
BITS 64
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segment .text
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print:
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mov r9, -3689348814741910323
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sub rsp, 40
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mov BYTE [rsp+31], 10
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lea rcx, [rsp+30]
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.L2:
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mov rax, rdi
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lea r8, [rsp+32]
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mul r9
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mov rax, rdi
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sub r8, rcx
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shr rdx, 3
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lea rsi, [rdx+rdx*4]
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add rsi, rsi
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sub rax, rsi
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add eax, 48
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mov BYTE [rcx], al
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mov rax, rdi
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mov rdi, rdx
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mov rdx, rcx
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sub rcx, 1
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cmp rax, 9
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ja .L2
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lea rax, [rsp+32]
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mov edi, 1
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sub rdx, rax
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xor eax, eax
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lea rsi, [rsp+32+rdx]
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mov rdx, r8
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mov rax, 1
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syscall
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add rsp, 40
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ret
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global _start
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_start:
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addr_0:
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;; -- push int 69
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mov rax, 69
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push rax
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addr_1:
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mov rax, 60
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mov rdi, 0
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syscall
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segment .data
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segment .bss
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mem: resb 640000
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