kolibrios/screen.asm at ee9c0f97fcc09235b3497205f2f1d5a32a29b991 - kolibrios - SynapseOS git

Aren/kolibrios

mirror of https://github.com/KolibriOS/kolibrios.git synced 2024-12-28 01:09:41 +03:00

andrew_programmer 16f5992719 Mistakes in functions of work with files and with system calls KolibriOS are corrected.

New functions for work with system calls KolibriOS are added. Functions for format output 
are added: printf (), fprintf (), sprintf (), snprintf (), vsnprintf (). For material 
numbers it is meanwhile supported only format output the (%f), and exponential output a (%e)
is not realized yet. 
Functions for format output correctly work only in GCC because TinyC incorrectly works with
the functions containing variable number of arguments.

git-svn-id: svn://kolibrios.org@647 a494cfbc-eb01-0410-851d-a64ba20cac60

2007-10-15 09:42:17 +00:00

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290 B

NASM

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 format ELF
 include "public_stdcall.inc"
 section '.text' executable
 public_stdcall _ksys_get_screen_size,8
 ;arg1 - x
 ;arg2 - y
   mov   eax,14
   int   0x40
   mov   ecx,[esp+8]
   mov   [ecx],ax
   mov   word [ecx+2],0
   shr   eax,16
   mov   ecx,[esp+4]
   mov   [ecx],eax
   ret   8