kolibrios/programs/systrace/trunk/systrace.asm

212 lines
4.3 KiB
NASM
Raw Normal View History

;
; SYSTEM CALL TRACE , V.Turjanmaa
;
; Compile with FASM for Menuet
;
use32
org 0x0
db 'MENUET01' ; 8 byte id
dd 0x01 ; header version
dd START ; start of code
dd I_END ; size of image
dd 0x1000 ; memory for app
dd 0x1000 ; esp
dd 0x0 , 0x0 ; I_Param , I_Icon
include 'lang.inc'
include 'macros.inc'
START: ; start of execution
call draw_window ; at first, draw the window
still:
mov eax,23 ; wait here for event
mov ebx,50
int 0x40
call display_calls
cmp eax,1 ; redraw request ?
je red
cmp eax,2 ; key in buffer ?
je key
cmp eax,3 ; button in buffer ?
je button
jmp still
red: ; redraw
call draw_window
jmp still
key: ; key
mov eax,2 ; just read it and ignore
int 0x40
jmp still
button: ; button
mov eax,17 ; get id
int 0x40
cmp ah,1 ; button id=1 ?
jne noclose
mov eax,-1 ; close this program
int 0x40
noclose:
jmp still
; *********************************************
; ******* WINDOW DEFINITIONS AND DRAW ********
; *********************************************
draw_window:
mov eax,12 ; function 12:tell os about windowdraw
mov ebx,1 ; 1, start of draw
int 0x40
; DRAW WINDOW
mov eax,0 ; function 0 : define and draw window
mov ebx,100*65536+465 ; [x start] *65536 + [x size]
mov ecx,50*65536+265 ; [y start] *65536 + [y size]
mov edx,0x03ffffff ; color of work area RRGGBB,8->color gl
mov esi,0x808899ff ; color of grab bar RRGGBB,8->color gl
mov edi,0x008899ff ; color of frames RRGGBB
int 0x40
; WINDOW LABEL
mov eax,4 ; function 4 : write text to window
mov ebx,8*65536+8 ; [x start] *65536 + [y start]
mov ecx,0x00ddeeff ; color of text RRGGBB
mov edx,labelt ; pointer to text beginning
mov esi,labellen-labelt ; text length
int 0x40
mov eax,4
mov ebx,15*65536+55
mov ecx,0x0
mov edx,text
mov esi,70
int 0x40
; CLOSE BUTTON
mov eax,8 ; function 8 : define and draw button
mov ebx,(465-19)*65536+12 ; [x start] *65536 + [x size]
mov ecx,5*65536+12 ; [y start] *65536 + [y size]
mov edx,1 ; button id
mov esi,0x6677cc ; button color RRGGBB
; int 0x40
call display_calls
mov eax,12
mov ebx,2
int 0x40
ret
display_calls:
pusha
mov eax,13
mov ebx,15*65536+70
mov ecx,35*65536+10
mov edx,0xffffff
int 0x40
mov eax,59
mov ebx,0
mov ecx,I_END
mov edx,64*16
int 0x40
mov ecx,eax
mov eax,47
mov ebx,10*65536
mov edx,15*65536+35
mov esi,0
int 0x40
mov ebx,75
mov edx,I_END
newline:
push ebx
push edx
mov edi,0
new_x:
mov eax,13
mov ebx,edi
shl ebx,6+16
add ebx,15*65536
mov bx,6*8
mov ecx,[esp+4]
shl ecx,16
mov cx,10
mov edx,0xffffff
int 0x40
mov eax,47
mov ebx,1+1*256+8*65536
mov ecx,[pos+edi*4]
shl ecx,2
add ecx,[esp+0]
mov edx,edi
shl edx,6+16
mov dx,[esp+4]
or edx,15*65536
mov esi,0x0
int 0x40
inc edi
cmp edi,7
jb new_x
pop edx
pop ebx
add ebx,10
add edx,64
cmp edx,I_END+16*64
jb newline
popa
ret
; DATA AREA
pos dd 0,15,12,14,13,9,8
text:
db ' PID EAX EBX ECX EDX ESI EDI '
labelt:
db 'SYSTEM CALL TRACE'
labellen:
I_END: