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%ifndef LSTRING_INC
%define LSTRING_INC
%ifndef SYS_INC
%include "sys.inc"
%endif
%macro make_lstring 2-*
section .data
%1_len: dq %1_leng
%1: db %2
%rep %0-2
db %3
%rotate 1
%endrep
%rotate 2
%1_leng equ $-%1
%endm
section .text
print_lstring:
;; rax = lstring address
push rbp
mov rbp, rsp
;;
push rax
mov rdx, [rax]
mov rsi, rax
add rsi, 8
mov rax, SYS_WRITE
mov rdi, 1
syscall
;;
mov rsp, rbp
pop rbp
ret
%endif
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