mirror of
https://github.com/KolibriOS/kolibrios.git
synced 2024-12-21 06:12:34 +03:00
148 lines
2.1 KiB
NASM
148 lines
2.1 KiB
NASM
|
|
use32
|
|
org 0
|
|
db 'MENUET01'
|
|
dd 1
|
|
dd _start
|
|
dd _end
|
|
dd _memory
|
|
dd _stack
|
|
dd _param
|
|
dd 0
|
|
|
|
;=========================================
|
|
|
|
_start:
|
|
|
|
mov ah, byte [_param]
|
|
test ah, ah
|
|
jz _exit
|
|
|
|
call console_lib_init
|
|
|
|
push cobj_caption
|
|
push -1
|
|
push -1
|
|
push -1
|
|
push -1
|
|
call [con_init]
|
|
|
|
mov eax, 68
|
|
mov ebx, 19
|
|
mov ecx, _param
|
|
int 0x40
|
|
test eax, eax
|
|
jz _exit_and_close_console
|
|
|
|
mov edx, eax
|
|
|
|
|
|
_main_loop:
|
|
|
|
cmp dword [edx], 0
|
|
je _exit_and_close_console
|
|
|
|
push dword [edx]
|
|
push specification
|
|
call [con_printf]
|
|
add esp, 8
|
|
|
|
add edx, 8
|
|
|
|
jmp _main_loop
|
|
|
|
_exit_and_close_console:
|
|
|
|
push 0
|
|
call [con_exit]
|
|
|
|
_exit:
|
|
mov eax, -1
|
|
int 0x40
|
|
|
|
|
|
;=========================================
|
|
|
|
console_lib_init:
|
|
|
|
; load DLL
|
|
mov eax, 68
|
|
mov ebx, 19
|
|
mov ecx, console_lib_name
|
|
int 0x40
|
|
test eax, eax
|
|
jz _exit
|
|
|
|
; initialize import
|
|
mov edx, eax
|
|
mov esi, console_lib_import
|
|
import_loop:
|
|
lodsd
|
|
test eax, eax
|
|
jz import_done
|
|
push edx
|
|
import_find:
|
|
mov ebx, [edx]
|
|
test ebx, ebx
|
|
jz _exit;import_not_found
|
|
push eax
|
|
@@:
|
|
mov cl, [eax]
|
|
cmp cl, [ebx]
|
|
jnz import_find_next
|
|
test cl, cl
|
|
jz import_found
|
|
inc eax
|
|
inc ebx
|
|
jmp @b
|
|
import_find_next:
|
|
pop eax
|
|
add edx, 8
|
|
jmp import_find
|
|
import_found:
|
|
pop eax
|
|
mov eax, [edx+4]
|
|
mov [esi-4], eax
|
|
pop edx
|
|
jmp import_loop
|
|
import_done:
|
|
|
|
ret
|
|
|
|
;=========================================
|
|
|
|
console_lib_name db '/sys/lib/console.obj',0
|
|
|
|
align 4
|
|
console_lib_import:
|
|
dll_start dd aStart
|
|
con_init dd aConInit
|
|
con_exit dd aConExit
|
|
con_printf dd aCon_printf
|
|
dd 0
|
|
|
|
aStart db 'START',0
|
|
aConInit db 'con_init',0
|
|
aConExit db 'con_exit',0
|
|
aCon_printf db 'con_printf',0
|
|
|
|
|
|
;=========================================
|
|
|
|
cobj_caption db 'cObj v0.2 by Albom',0
|
|
specification db '%s',13,10,0
|
|
|
|
;=========================================
|
|
|
|
_param:
|
|
db 0
|
|
rb 256
|
|
|
|
_end:
|
|
|
|
align 32
|
|
rb 2048
|
|
_stack:
|
|
_memory:
|
|
|
|
;========================================= |