OSDev.org
https://forum.osdev.org/

x86 asm bios interrupts in C
https://forum.osdev.org/viewtopic.php?f=1&t=33165
Page 6 of 6

Author:  pvc [ Sat Sep 15, 2018 2:18 pm ]
Post subject:  Re: x86 asm bios interrupts in C

It finally works. It is still a mess but at least compiles and works.
The problem was that you've completely mixed up .c and .h files. In short: In .h files you should declare functions and stuff. In .c files you should define functions. That means you should never put function bodies in .h file nor you should ever do #include "something.c" (unless you REALLY know what you're doing) or you'll get yourself into huge mess after a short while. There were also some preprocessor and symbol conflicts with my and your existing code.
You should consider reading something about C (and general) coding practices and how preprocessing, compiling and linking processes work.

Attachments:
Slidoor-OS-master.tar.gz [16.05 KiB]
Downloaded 15 times

Author:  alberinfo [ Sat Sep 15, 2018 2:46 pm ]
Post subject:  Re: x86 asm bios interrupts in C

Thanks you!now it works

Page 6 of 6 All times are UTC - 6 hours
Powered by phpBB © 2000, 2002, 2005, 2007 phpBB Group
http://www.phpbb.com/