tasking: fix syscall handling, use debug_log instead of printf in some places

2025-06-19 18:31:15 +03:00
parent 93f174827b
commit a9789b7f57
9 changed files with 53 additions and 52 deletions
@@ -6,10 +6,24 @@ _start:                     ;tell linker entry point
    mov ebx, 1      ;file descriptor (stdout)
    mov eax, 4      ;system call number (sys_write)
    int 0x80        ;call kernel
+
    mov eax, 1      ;system call number (sys_exit)
    int 0x80        ;call kernel

+    mov eax, 4
+    mov ebx, 1
+    mov ecx, msg2
+    mov edx, len2
+    int 0x80
+
+    mov eax, 1
+    int 0x80
+
+    jmp $
+
 section .data

 msg db  'Hello, world!',0x0 ;our dear string
 len equ $ - msg         ;length of our dear string
+msg2 db 'seems like KatauOS just executed this ELF-file!!',0x0
+len2 equ $ - msg2