boot_dispmsg.zip做bootloader实验的一个环境,不包含nasm编译环境.文件列表:d:\prj\nasm_prj\boot\boot_dispmsg\boot_debug.asmd:\prj\nasm_prj\boot\boot_dispmsg\boot_disp_chars.asmd:\prj\nasm_prj\boot\boot_dispmsg\boot_disp_string-err.asmd:\prj\nasm_prj\boot\boot_dispmsg\boot_disp_string_by_call.asmd:\prj\nasm_prj\boot\boot_dispmsg\boot_disp_string_