mirror of
https://github.com/KolibriOS/kolibrios.git
synced 2024-12-25 08:06:49 +03:00
console: example testcon.asm use macros
git-svn-id: svn://kolibrios.org@3906 a494cfbc-eb01-0410-851d-a64ba20cac60
This commit is contained in:
parent
682164bace
commit
78710b1c30
@ -8,62 +8,20 @@ use32
|
||||
dd 0
|
||||
dd 0
|
||||
|
||||
REQ_DLL_VER = 2
|
||||
DLL_ENTRY = 1
|
||||
; useful includes
|
||||
include '../../../../macros.inc'
|
||||
purge mov,add,sub
|
||||
include '../../../../proc32.inc'
|
||||
include '../../../../dll.inc'
|
||||
|
||||
start:
|
||||
; First 3 steps are intended to load/init console DLL
|
||||
; and are identical for all console programs
|
||||
|
||||
; load DLL
|
||||
mov eax, 68
|
||||
mov ebx, 19
|
||||
mov ecx, dll_name
|
||||
int 0x40
|
||||
stdcall dll.Load, @IMPORT
|
||||
test eax, eax
|
||||
jz exit
|
||||
|
||||
; initialize import
|
||||
mov edx, eax
|
||||
mov esi, myimport
|
||||
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:
|
||||
|
||||
; check version
|
||||
cmp word [dll_ver], REQ_DLL_VER
|
||||
jb exit
|
||||
cmp word [dll_ver+2], REQ_DLL_VER
|
||||
ja exit
|
||||
push DLL_ENTRY
|
||||
call [dll_start]
|
||||
jnz exit
|
||||
|
||||
; yes! Now do some work (say helloworld in this case).
|
||||
push caption
|
||||
@ -80,27 +38,21 @@ exit:
|
||||
or eax, -1
|
||||
int 0x40
|
||||
|
||||
dll_name db '/sys/lib/console.obj',0
|
||||
caption db 'Console test',0
|
||||
aHelloWorld db 'Hello, World!',10,0
|
||||
caption db 'Console test',0
|
||||
aHelloWorld db 'Hello, World!',10,0
|
||||
|
||||
align 4
|
||||
myimport:
|
||||
dll_start dd aStart
|
||||
dll_ver dd aVersion
|
||||
con_init dd aConInit
|
||||
con_write_asciiz dd aConWriteAsciiz
|
||||
con_exit dd aConExit
|
||||
dd 0
|
||||
|
||||
aStart db 'START',0
|
||||
aVersion db 'version',0
|
||||
aConInit db 'con_init',0
|
||||
aConWriteAsciiz db 'con_write_asciiz',0
|
||||
aConExit db 'con_exit',0
|
||||
|
||||
@IMPORT:
|
||||
library console, 'console.obj'
|
||||
import console, \
|
||||
con_start, 'START', \
|
||||
con_init, 'con_init', \
|
||||
con_write_asciiz, 'con_write_asciiz', \
|
||||
con_exit, 'con_exit', \
|
||||
con_gets, 'con_gets'
|
||||
i_end:
|
||||
|
||||
|
||||
align 4
|
||||
rb 2048 ; stack
|
||||
mem:
|
||||
|
Loading…
Reference in New Issue
Block a user