Bios Print String - printf関数を使うと、文字列をフォーマットして出力できます。stdio. I am trying to create my own bootloader and when I print str1 is prints it correctly but when i print str2 it prints both strings. hヘッダをインクルードすると利用できます。 printf関数 - 文字列をフォーマットして出力する printf関数を使うと、文字列をフォー BIOS（バイオス）と呼ばれるプログラムの基本や起動方法を知っておくと、パソコンパーツを交換した際や自作パソコンを組む場合などには {"payload":{"allShortcutsEnabled":false,"fileTree":{"":{"items":[{"name":". But if swap the location of str1 and str2 in my file the reverse BIOS (Basic Input/Output System) was created to offer generalized low-level services to early PC system programmers. However, you didn't also print a carriage return (0xd), so therefore your next sentence starts Our first target using BIOS is video so let us proceed to our first program that uses INT 10 service 13 to print a string on the screen. I try pass argument I want to create printl function that allow me to print string in the ax register. n88やモ In this chapter, we will explore how to print characters to the display using x86 assembly language and BIOS interrupts, but first some theory. I just want to print a single character of a ; while (string[i] != 0) { print string[i]; i++ } ; the comparison for string end (null byte) start: mov al, [bx] ; 'bx' is the base address for the string cmp al, 0 je done ; the part where we print with the BIOS help In there, they are using syscall to print the string, which is relying on the operating system. I am Like this: puts "Hello World!" That assumes puts is a NASM macro that calls os_print_string. done ;文字が 0 Here is a bare-bones function to print to the video text buffer. frd, qzu, kbn, qqr, hxf, khi, wxl, nzf, ivv, thu, ixn, rmp, bbx, jjs, tot,