badpork/kolibrios
1
0
Fork 0
forked from KolibriOS/kolibrios
Code Pull Requests Activity

Introduced APPDATA, TASKDATA, WNDDATA, RECT, BOX structures.

Browse Source 
git-svn-id: svn://kolibrios.org@115 a494cfbc-eb01-0410-851d-a64ba20cac60
This commit is contained in:
Ivan Poddubny 2006-08-06 10:29:45 +00:00
parent 9a27b206b3
commit 3e2bc5b35f
29 changed files with 534 additions and 561 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
kernel/trunk/blkdev/cdrom.inc
View File

@ -19,7 +19,7 @@ sys_cd_audio:
cmp eax,2 cmp eax,2
jnz nocdtl jnz nocdtl
mov edi,[0x3010] mov edi,[0x3010]
add edi,0x10 add edi,TASKDATA.mem_start
add ebx,[edi] add ebx,[edi]
call sys_cdtracklist call sys_cdtracklist
ret ret

8
kernel/trunk/blkdev/flp_drv.inc
View File

@ -5,8 +5,8 @@
; Àäàïòàöèÿ è äîðàáîòêà Mario79 ; Àäàïòàöèÿ è äîðàáîòêà Mario79
give_back_application_data: ; ïåðåñëàòü ïðèëîæåíèþ give_back_application_data: ; ïåðåñëàòü ïðèëîæåíèþ
mov edi,[3010h] mov edi,[0x3010]
mov edi,[edi+10h] mov edi,[edi+TASKDATA.mem_start]
add edi,ecx add edi,ecx
give_back_application_data_1: give_back_application_data_1:
mov esi,0xD000 ;FDD_DataBuffer ;0x40000 mov esi,0xD000 ;FDD_DataBuffer ;0x40000
@ -17,8 +17,8 @@ give_back_application_data_1:
ret ret
take_data_from_application: ; âçÿòü èç ïðèëîæåíèÿ take_data_from_application: ; âçÿòü èç ïðèëîæåíèÿ
mov esi,[3010h] mov esi,[0x3010]
mov esi,[esi+10h] mov esi,[esi+TASKDATA.mem_start]
add esi,ecx add esi,ecx
take_data_from_application_1: take_data_from_application_1:
mov edi,0xD000 ;FDD_DataBuffer ;0x40000 mov edi,0xD000 ;FDD_DataBuffer ;0x40000

4
kernel/trunk/blkdev/rdsave.inc
View File

@ -11,8 +11,8 @@ sysfn_saveramdisk: ; 18.6 = SAVE FLOPPY IMAGE (HD version only)
img_save_hd_2: img_save_hd_2:
cmp ebx,3 cmp ebx,3
jnz exit_for_anyone jnz exit_for_anyone
mov edx,[3010h] mov edx,[0x3010]
mov edx,[edx+10h] mov edx,[edx+TASKDATA.mem_start]
add edx,ecx add edx,ecx
img_save_hd_3: img_save_hd_3:
call reserve_hd1 call reserve_hd1

30
kernel/trunk/core/debug.inc
View File

@ -21,7 +21,7 @@ debug_set_event_data:
; destroys eax ; destroys eax
mov eax, [0x3000] mov eax, [0x3000]
shl eax, 8 shl eax, 8
mov [eax+0x80000+0xBC], ebx mov [eax+0x80000+APPDATA.dbg_event_mem], ebx
ret ret
get_debuggee_slot: get_debuggee_slot:
@ -37,7 +37,7 @@ get_debuggee_slot:
shl eax, 5 shl eax, 5
push ebx push ebx
mov ebx, [0x3000] mov ebx, [0x3000]
cmp [0x80000+eax*8+0xAC], ebx cmp [0x80000+eax*8+APPDATA.debugger_slot], ebx
pop ebx pop ebx
jnz .ret_bad jnz .ret_bad
; clc ; automatically ; clc ; automatically
@ -51,7 +51,7 @@ debug_detach:
; destroys eax,ebx ; destroys eax,ebx
call get_debuggee_slot call get_debuggee_slot
jc .ret jc .ret
and dword [eax*8+0x80000+0xAC], 0 and dword [eax*8+0x80000+APPDATA.debugger_slot], 0
call do_resume call do_resume
.ret: .ret:
sti sti
@ -72,13 +72,13 @@ debug_suspend:
; destroys eax,ebx ; destroys eax,ebx
call get_debuggee_slot call get_debuggee_slot
jc .ret jc .ret
mov bl, [0x3000+eax+0xA] ; process state mov bl, [0x3000+eax+TASKDATA.state] ; process state
test bl, bl test bl, bl
jz .1 jz .1
cmp bl, 5 cmp bl, 5
jnz .ret jnz .ret
mov bl, 2 mov bl, 2
.2: mov [0x3000+eax+0xA], bl .2: mov [0x3000+eax+TASKDATA.state], bl
.ret: .ret:
sti sti
ret ret
@ -87,13 +87,13 @@ debug_suspend:
jmp .2 jmp .2
do_resume: do_resume:
mov bl, [0x3000+eax+0xA] mov bl, [0x3000+eax+TASKDATA.state]
cmp bl, 1 cmp bl, 1
jz .1 jz .1
cmp bl, 2 cmp bl, 2
jnz .ret jnz .ret
mov bl, 5 mov bl, 5
.2: mov [0x3000+eax+0xA], bl .2: mov [0x3000+eax+TASKDATA.state], bl
.ret: ret .ret: ret
.1: dec ebx .1: dec ebx
jmp .2 jmp .2
@ -227,7 +227,7 @@ debug_set_drx:
call get_debuggee_slot call get_debuggee_slot
jc .errret jc .errret
mov ebp, eax mov ebp, eax
lea eax, [eax*8+0x80000+0xC0] lea eax, [eax*8+0x80000+APPDATA.dbg_regs]
; [eax]=dr0, [eax+4]=dr1, [eax+8]=dr2, [eax+C]=dr3 ; [eax]=dr0, [eax+4]=dr1, [eax+8]=dr2, [eax+C]=dr3
; [eax+10]=dr7 ; [eax+10]=dr7
add edx, std_application_base_address add edx, std_application_base_address
@ -358,7 +358,7 @@ debugger_notify:
.1: .1:
mov eax, ebp mov eax, ebp
shl eax, 8 shl eax, 8
mov edx, [0x80000+eax+0xBC] mov edx, [0x80000+eax+APPDATA.dbg_event_mem]
test edx, edx test edx, edx
jz .ret jz .ret
; read buffer header ; read buffer header
@ -414,7 +414,7 @@ debugger_notify:
; new debug event ; new debug event
mov eax, ebp mov eax, ebp
shl eax, 8 shl eax, 8
or byte [0x80000+eax+0xA8+1], 1 ; set flag 100h or byte [0x80000+eax+APPDATA.event_mask+1], 1 ; set flag 100h
.ret: .ret:
ret ret
@ -432,7 +432,7 @@ debug_exc:
; set DRx registers for task and continue ; set DRx registers for task and continue
mov eax, [0x3000] mov eax, [0x3000]
shl eax, 8 shl eax, 8
add eax, 0x80000+0xC0 add eax, 0x80000+APPDATA.dbg_regs
mov ecx, [eax+0] mov ecx, [eax+0]
mov dr0, ecx mov dr0, ecx
mov ecx, [eax+4] mov ecx, [eax+4]
@ -455,7 +455,7 @@ debug_exc:
cli cli
mov eax, [0x3000] mov eax, [0x3000]
shl eax, 8 shl eax, 8
mov eax, [0x80000+eax+0xAC] mov eax, [0x80000+eax+APPDATA.debugger_slot]
test eax, eax test eax, eax
jnz .debug jnz .debug
sti sti
@ -464,7 +464,7 @@ debug_exc:
mov [error_interrupt], 1 mov [error_interrupt], 1
call show_error_parameters call show_error_parameters
mov edx, [0x3010] mov edx, [0x3010]
mov byte [edx+0xA], 4 mov byte [edx+TASKDATA.state], 4
jmp change_task jmp change_task
.debug: .debug:
; we are debugged process, notify debugger and suspend ourself ; we are debugged process, notify debugger and suspend ourself
@ -484,7 +484,7 @@ debug_exc:
jnz .l1 jnz .l1
push edx ; DR6 image push edx ; DR6 image
mov ecx, [0x3010] mov ecx, [0x3010]
push dword [ecx+4] ; PID push dword [ecx+TASKDATA.pid] ; PID
push 12 push 12
pop ecx pop ecx
push 3 ; 3 = debug exception push 3 ; 3 = debug exception
@ -493,7 +493,7 @@ debug_exc:
pop ecx pop ecx
pop ecx pop ecx
mov edx, [0x3010] mov edx, [0x3010]
mov byte [edx+0xA], 1 ; suspended mov byte [edx+TASKDATA.state], 1 ; suspended
call change_task call change_task
restore_ring3_context restore_ring3_context
iretd iretd

10
kernel/trunk/core/mem.inc
View File

@ -188,7 +188,7 @@ create_app_cr3_table:
mov eax,[general_page_table] mov eax,[general_page_table]
call simple_clone_cr3_table ;clone general page table call simple_clone_cr3_table ;clone general page table
shl ebx,8 shl ebx,8
mov [second_base_address+0x80000+ebx+0xB8],eax ;save address of page directory mov [second_base_address+0x80000+ebx+APPDATA.dir_table],eax ;save address of page directory
pop ebx pop ebx
ret ret
@ -199,7 +199,7 @@ get_cr3_table:
;result: ;result:
; eax - physical address of page directory ; eax - physical address of page directory
shl eax,8 ;size of process extended information=256 bytes shl eax,8 ;size of process extended information=256 bytes
mov eax,[second_base_address+0x80000+eax+0xB8] mov eax,[second_base_address+0x80000+eax+APPDATA.dir_table]
ret ret
;----------------------------------------------------------------------------- ;-----------------------------------------------------------------------------
dispose_app_cr3_table: dispose_app_cr3_table:
@ -213,7 +213,7 @@ dispose_app_cr3_table:
mov ebp,eax mov ebp,eax
;ebp = process slot in the procedure. ;ebp = process slot in the procedure.
shl eax,8 shl eax,8
mov eax,[second_base_address+0x80000+eax+0xB8] mov eax,[second_base_address+0x80000+eax+APPDATA.dir_table]
mov ebx,eax mov ebx,eax
;ebx = physical address of page directory ;ebx = physical address of page directory
call MEM_Get_Linear_Address call MEM_Get_Linear_Address
@ -234,10 +234,10 @@ dispose_app_cr3_table:
;eax = current slot of process ;eax = current slot of process
mov ecx,eax mov ecx,eax
shl ecx,5 shl ecx,5
cmp byte [second_base_address+0x3000+ecx+0xa],9 ;if process running? cmp byte [second_base_address+0x3000+ecx+TASKDATA.state],9 ;if process running?
jz .next ;skip empty slots jz .next ;skip empty slots
shl ecx,3 shl ecx,3
cmp [second_base_address+0x80000+ecx+0xB8],ebx ;compare page directory addresses cmp [second_base_address+0x80000+ecx+APPDATA.dir_table],ebx ;compare page directory addresses
jnz .next jnz .next
inc edx ;thread found inc edx ;thread found
.next: .next:

100
kernel/trunk/core/newproce.inc
View File

@ -33,7 +33,7 @@ find_new_process_place:
cmp eax,ebx cmp eax,ebx
jz .endnewprocessplace ;empty slot after high boundary jz .endnewprocessplace ;empty slot after high boundary
add eax,0x20 add eax,0x20
cmp word [eax+0xa],9 ;check process state, 9 means that process slot is empty cmp word [eax+TASKDATA.state],9 ;check process state, 9 means that process slot is empty
jnz .newprocessplace jnz .newprocessplace
.endnewprocessplace: .endnewprocessplace:
mov ebx,eax mov ebx,eax
@ -41,7 +41,7 @@ find_new_process_place:
shr eax,5 ;calculate slot index shr eax,5 ;calculate slot index
cmp eax,256 cmp eax,256
jge .failed ;it should be <256 jge .failed ;it should be <256
mov word [ebx+0xa],9 ;set process state to 9 (for slot after hight boundary) mov word [ebx+TASKDATA.state],9 ;set process state to 9 (for slot after hight boundary)
mov [new_process_place],eax ;save process slot mov [new_process_place],eax ;save process slot
pop ebx pop ebx
ret ret
@ -113,7 +113,7 @@ new_start_application_floppy:
; mov eax,[esp] ;eax - pointer to file name ; mov eax,[esp] ;eax - pointer to file name
mov ebx,[new_process_place] mov ebx,[new_process_place]
shl ebx,8 shl ebx,8
add ebx,0x80000 add ebx,0x80000 + APPDATA.app_name
mov ecx,11 mov ecx,11
call memmove call memmove
@ -207,7 +207,7 @@ new_start_application_floppy:
;so free directory entry ;so free directory entry
mov eax,[new_process_place] mov eax,[new_process_place]
shl eax,8 shl eax,8
mov eax,[0x80000+eax+0xB8] mov eax,[0x80000+eax+APPDATA.dir_table]
call MEM_Free_Page call MEM_Free_Page
.cleanfailed_mem: .cleanfailed_mem:
;there is no mem for directory entry, display message. ;there is no mem for directory entry, display message.
@ -219,7 +219,7 @@ new_start_application_floppy:
;this avoid problems with panel application. ;this avoid problems with panel application.
mov edi,[new_process_place] mov edi,[new_process_place]
shl edi,8 shl edi,8
add edi,0x80000 add edi,0x80000 + APPDATA.app_name
mov ecx,11 mov ecx,11
mov eax,' ' mov eax,' '
cld cld
@ -280,7 +280,7 @@ new_start_application_fl:
mov eax,[esp] ;eax - pointer to file name mov eax,[esp] ;eax - pointer to file name
mov ebx,[new_process_place] mov ebx,[new_process_place]
shl ebx,8 shl ebx,8
add ebx,0x80000 add ebx,0x80000 + APPDATA.app_name
mov ecx,11 mov ecx,11
call memmove call memmove
@ -371,7 +371,7 @@ new_start_application_fl:
;so free directory entry ;so free directory entry
mov eax,[new_process_place] mov eax,[new_process_place]
shl eax,8 shl eax,8
mov eax,[0x80000+eax+0xB8] mov eax,[0x80000+eax+APPDATA.dir_table]
call MEM_Free_Page call MEM_Free_Page
.cleanfailed_mem: .cleanfailed_mem:
;there is no mem for directory entry, display message. ;there is no mem for directory entry, display message.
@ -383,7 +383,7 @@ new_start_application_fl:
;this avoid problems with panel application. ;this avoid problems with panel application.
mov edi,[new_process_place] mov edi,[new_process_place]
shl edi,8 shl edi,8
add edi,0x80000 add edi,0x80000+APPDATA.app_name
mov ecx,11 mov ecx,11
mov eax,' ' mov eax,' '
cld cld
@ -417,13 +417,13 @@ new_start_application_fl:
;(size of application memory) ;(size of application memory)
shl ebx,8 shl ebx,8
mov eax,[app_mem] mov eax,[app_mem]
mov [second_base_address+0x80000+0x8c+ebx],eax mov [second_base_address+0x80000+APPDATA.mem_size+ebx],eax
;set 0x10 field of information about process ;set 0x10 field of information about process
;(application base address) ;(application base address)
; mov ebx,[new_process_place] ; mov ebx,[new_process_place]
; shl ebx,5 ; shl ebx,5
shr ebx,3 shr ebx,3
mov dword [second_base_address+0x3000+ebx+0x10],std_application_base_address mov dword [second_base_address+0x3000+ebx+TASKDATA.mem_start],std_application_base_address
;add command line parameters ;add command line parameters
.add_command_line: .add_command_line:
@ -466,29 +466,29 @@ new_start_application_fl:
mov eax,ebx mov eax,ebx
shl ebx,5 shl ebx,5
add ebx,0x3000 ;ebx - pointer to information about process add ebx,0x3000 ;ebx - pointer to information about process
mov [ebx+0xe],al ;set window number on screen = process slot mov [ebx+TASKDATA.wnd_number],al ;set window number on screen = process slot
mov [ebx],dword 1+2+4 ;set default event flags (see 40 function) mov [ebx+TASKDATA.event_mask],dword 1+2+4 ;set default event flags (see 40 function)
inc dword [process_number] inc dword [process_number]
mov eax,[process_number] mov eax,[process_number]
mov [ebx+4],eax ;set PID mov [ebx+TASKDATA.pid],eax ;set PID
mov ecx,ebx mov ecx,ebx
add ecx,draw_data-0x3000 ;ecx - pointer to draw data add ecx,draw_data-0x3000 ;ecx - pointer to draw data
;set draw data to full screen ;set draw data to full screen
mov [ecx+0],dword 0 mov [ecx+RECT.left],dword 0
mov [ecx+4],dword 0 mov [ecx+RECT.top],dword 0
mov eax,[0xfe00] mov eax,[0xfe00]
mov [ecx+8],eax mov [ecx+RECT.right],eax
mov eax,[0xfe04] mov eax,[0xfe04]
mov [ecx+12],eax mov [ecx+RECT.bottom],eax
;set window state to 'normal' (non-minimized/maximized/rolled-up) state ;set window state to 'normal' (non-minimized/maximized/rolled-up) state
mov [ecx+WDATA.fl_wstate],WSTATE_NORMAL mov [ecx+WDATA.fl_wstate],WSTATE_NORMAL
;set cr3 register in TSS of application ;set cr3 register in TSS of application
mov ecx,[new_process_place] mov ecx,[new_process_place]
shl ecx,8 shl ecx,8
mov eax,[0x800B8+ecx] mov eax,[0x80000+APPDATA.dir_table+ecx]
add eax,8+16 ;add flags add eax,8+16 ;add flags
mov [l.cr3],eax mov [l.cr3],eax
@ -566,12 +566,12 @@ new_start_application_fl:
; set if debuggee ; set if debuggee
test byte [esp+28], 1 test byte [esp+28], 1
jz .no_debug jz .no_debug
mov [0x3000+ebx+0xa], byte 1 ; set process state - suspended mov [0x3000+ebx+TASKDATA.state], 1 ; set process state - suspended
mov eax, [0x3000] mov eax, [0x3000]
mov [0x80000+ebx*8+0xac], eax ;set debugger PID - current mov [0x80000+ebx*8+APPDATA.debugger_slot], eax ;set debugger PID - current
jmp .debug jmp .debug
.no_debug: .no_debug:
mov [0x3000+ebx+0xa], byte 0 ; set process state - running mov [0x3000+ebx+TASKDATA.state], 0 ; set process state - running
.debug: .debug:
mov esi,new_process_running mov esi,new_process_running
@ -622,22 +622,22 @@ new_sys_threads:
mov esi,[0x3000] mov esi,[0x3000]
shl esi,8 shl esi,8
add esi,0x80000 add esi,0x80000+APPDATA.app_name
mov ebx,esi ;ebx=esi - pointer to extended information about current thread mov ebx,esi ;ebx=esi - pointer to extended information about current thread
mov edi,[new_process_place] mov edi,[new_process_place]
shl edi,8 shl edi,8
add edi,0x80000 add edi,0x80000
mov edx,edi ;edx=edi - pointer to extended infomation about new thread lea edx, [edi+APPDATA.app_name] ;edx=edi - pointer to extended infomation about new thread
mov ecx,256/4 mov ecx,256/4
rep stosd ;clean extended information about new thread rep stosd ;clean extended information about new thread
mov edi,edx mov edi,edx
mov ecx,11 mov ecx,11
rep movsb ;copy process name rep movsb ;copy process name
mov eax,[ebx+0x8c] mov eax,[ebx+APPDATA.mem_size]
mov [app_mem],eax ;set memory size mov [app_mem],eax ;set memory size
mov eax,[ebx+0xb8] mov eax,[ebx+APPDATA.dir_table]
mov [edx+0xb8],eax ;copy page directory mov dword [edx-APPDATA.app_name+APPDATA.dir_table],eax ;copy page directory
; mov eax,[new_process_place] ; mov eax,[new_process_place]
; mov ebx,[0x3000] ; mov ebx,[0x3000]
; call addreference_app_cr3_table ; call addreference_app_cr3_table
@ -669,10 +669,10 @@ new_mem_resize:
and ebx,not (4096-1) ;round up size and ebx,not (4096-1) ;round up size
mov ecx,[0x3000] mov ecx,[0x3000]
shl ecx,8 shl ecx,8
mov edx,[0x8008C+ecx] mov edx,[0x80000 + APPDATA.mem_size +ecx]
add edx,4095 add edx,4095
and edx,not (4096-1) ;old size and edx,not (4096-1) ;old size
mov eax,[0x800B8+ecx] mov eax,[0x80000 + APPDATA.dir_table+ecx]
call MEM_Get_Linear_Address call MEM_Get_Linear_Address
;eax - linear address of page directory ;eax - linear address of page directory
call MEM_Heap_Lock ;guarantee that two threads willn't call MEM_Heap_Lock ;guarantee that two threads willn't
@ -704,10 +704,10 @@ new_mem_resize:
mov ebx,esi mov ebx,esi
mov eax,[0x3000] mov eax,[0x3000]
shl eax,8 shl eax,8
mov [eax+0x8008c],ebx ;write new memory size mov [eax+0x80000 + APPDATA.mem_size],ebx ;write new memory size
;search threads and update ;search threads and update
;application memory size infomation ;application memory size infomation
mov ecx,[eax+0x800b8] mov ecx,[eax+0x80000 + APPDATA.dir_table]
mov eax,2 mov eax,2
.search_threads: .search_threads:
@ -718,12 +718,12 @@ new_mem_resize:
jg .search_threads_end jg .search_threads_end
mov edx,eax mov edx,eax
shl edx,5 shl edx,5
cmp word [0x3000+edx+0xa],9 ;if slot empty? cmp word [0x3000+edx+TASKDATA.state],9 ;if slot empty?
jz .search_threads_next jz .search_threads_next
shl edx,3 shl edx,3
cmp [edx+0x800b8],ecx ;if it is our thread? cmp [edx+0x80000+APPDATA.dir_table],ecx ;if it is our thread?
jnz .search_threads_next jnz .search_threads_next
mov [edx+0x8008c],ebx ;update memory size mov [edx+0x80000+APPDATA.mem_size],ebx ;update memory size
.search_threads_next: .search_threads_next:
inc eax inc eax
jmp .search_threads jmp .search_threads
@ -753,9 +753,9 @@ pid_to_slot:
.loop: .loop:
;ecx=offset of current process info entry ;ecx=offset of current process info entry
;ebx=maximum permitted offset ;ebx=maximum permitted offset
cmp byte [second_base_address+0x3000+ecx+0xa],9 cmp byte [second_base_address+0x3000+ecx+TASKDATA.state],9
jz .endloop ;skip empty slots jz .endloop ;skip empty slots
cmp [second_base_address+0x3000+ecx+0x4],eax ;check PID cmp [second_base_address+0x3000+ecx+TASKDATA.pid],eax ;check PID
jz .pid_found jz .pid_found
.endloop: .endloop:
add ecx,32 add ecx,32
@ -801,7 +801,7 @@ write_process_memory:
; eax - number of bytes written ; eax - number of bytes written
pushad pushad
shl eax,8 shl eax,8
mov eax,[0x80000+eax+0xB8] mov eax,[0x80000+eax+APPDATA.dir_table]
call MEM_Get_Linear_Address call MEM_Get_Linear_Address
mov ebp,eax mov ebp,eax
;ebp=linear address of page directory of other process. ;ebp=linear address of page directory of other process.
@ -906,7 +906,7 @@ read_process_memory:
; eax - number of bytes read. ; eax - number of bytes read.
pushad pushad
shl eax,8 shl eax,8
mov eax,[0x80000+eax+0xB8] mov eax,[0x80000+eax+APPDATA.dir_table]
call MEM_Get_Linear_Address call MEM_Get_Linear_Address
mov ebp,eax mov ebp,eax
add edx,std_application_base_address add edx,std_application_base_address
@ -1009,10 +1009,10 @@ check_process_region:
test ecx,ecx test ecx,ecx
jle .ok jle .ok
shl eax,5 shl eax,5
cmp word [0x3000+eax+0xa],0 cmp word [0x3000+eax+TASKDATA.state],0
jnz .failed jnz .failed
shl eax,3 shl eax,3
mov eax,[0x80000+eax+0xb8] mov eax,[0x80000+eax+APPDATA.dir_table]
test eax,eax test eax,eax
jz .failed jz .failed
call MEM_Get_Linear_Address call MEM_Get_Linear_Address
@ -1081,8 +1081,8 @@ new_sys_ipc:
shl edi,8 shl edi,8
add edi,0x80000 add edi,0x80000
cli cli
mov [edi+0xA0],ebx ;set fields in extended information area mov [edi+APPDATA.ipc_start],ebx ;set fields in extended information area
mov [edi+0xA4],ecx mov [edi+APPDATA.ipc_size],ecx
sti sti
mov [esp+36],dword 0 ;success mov [esp+36],dword 0 ;success
ret ret
@ -1100,10 +1100,10 @@ new_sys_ipc:
mov ebp,eax mov ebp,eax
;ebp = slot of other process ;ebp = slot of other process
shl eax,8 shl eax,8
mov edi,[eax+0x80000+0xa0] ;is ipc area defined? mov edi,[eax+0x80000+APPDATA.ipc_start] ;is ipc area defined?
test edi,edi test edi,edi
jz .no_ipc_area jz .no_ipc_area
mov esi,[eax+0x80000+0xa4] ;esi - size of buffer mov esi,[eax+0x80000+APPDATA.ipc_size] ;esi - size of buffer
push dword -1 ;temp variable for read_process_memory push dword -1 ;temp variable for read_process_memory
mov ebx,esp mov ebx,esp
push ecx push ecx
@ -1131,7 +1131,7 @@ new_sys_ipc:
add edx,esi add edx,esi
sub edx,4 ;move to beginning of place for our message sub edx,4 ;move to beginning of place for our message
mov eax,[second_base_address+0x3010] mov eax,[second_base_address+0x3010]
mov eax,[eax+0x4] ;eax - our PID mov eax,[eax+TASKDATA.pid] ;eax - our PID
mov [esp+8],eax mov [esp+8],eax
mov eax,ebp mov eax,ebp
call write_process_memory ;write PID call write_process_memory ;write PID
@ -1151,7 +1151,7 @@ new_sys_ipc:
;awake other process ;awake other process
shl ebp,8 shl ebp,8
mov eax,ebp mov eax,ebp
or [eax+0x800A8],dword 0x40 or [eax+0x80000+APPDATA.event_mask],dword 0x40
cmp dword [check_idle_semaphore],20 cmp dword [check_idle_semaphore],20
jge .ipc_no_cis jge .ipc_no_cis
@ -1237,7 +1237,7 @@ new_start_application_hd:
lea esi,[eax-11] ;last 11 bytes = application name lea esi,[eax-11] ;last 11 bytes = application name
mov edi,[new_process_place] mov edi,[new_process_place]
shl edi,8 shl edi,8
add edi,0x80000 add edi,0x80000+APPDATA.app_name
mov ecx,11 mov ecx,11
cld cld
rep movsb ;copy name to extended information about process rep movsb ;copy name to extended information about process
@ -1366,7 +1366,7 @@ new_start_application_hd:
;so free directory entry ;so free directory entry
mov eax,[new_process_place] mov eax,[new_process_place]
shl eax,8 shl eax,8
mov eax,[0x80000+eax+0xB8] mov eax,[0x80000+eax+APPDATA.dir_table]
call MEM_Free_Page call MEM_Free_Page
.cleanfailed_mem: .cleanfailed_mem:
;there is no mem for directory entry, display message. ;there is no mem for directory entry, display message.
@ -1378,7 +1378,7 @@ new_start_application_hd:
;this avoid problems with panel application. ;this avoid problems with panel application.
mov edi,[new_process_place] mov edi,[new_process_place]
shl edi,8 shl edi,8
add edi,0x80000 add edi,0x80000+APPDATA.app_name
mov ecx,11 mov ecx,11
mov eax,' ' mov eax,' '
cld cld
@ -1455,7 +1455,7 @@ fs_execute:
mov ecx, 8 ; 8 chars for name mov ecx, 8 ; 8 chars for name
mov edi, [new_process_place] mov edi, [new_process_place]
shl edi, cl shl edi, cl
add edi, 0x80000 add edi, 0x80000+APPDATA.app_name
.copy_process_name_loop: .copy_process_name_loop:
lodsb lodsb
cmp al, '.' cmp al, '.'
@ -1600,7 +1600,7 @@ fs_execute:
; clean process name, this avoid problems with @panel ; clean process name, this avoid problems with @panel
mov edi, [new_process_place] mov edi, [new_process_place]
shl edi, 8 shl edi, 8
add edi, 0x80000 add edi, 0x80000+APPDATA.app_name
mov ecx, 11 mov ecx, 11
mov al, ' ' mov al, ' '
rep stosb rep stosb

4
kernel/trunk/core/physmem.inc
View File

@ -95,7 +95,7 @@ Allocate_Physical_Block:
mov eax,[esi+physical_mem_block.start] mov eax,[esi+physical_mem_block.start]
mov [esp+28],eax mov [esp+28],eax
mov eax,[0x3010] mov eax,[0x3010]
mov eax,[eax+0x4] mov eax,[eax+TASKDATA.pid]
mov [esi+physical_mem_block.flags],eax mov [esi+physical_mem_block.flags],eax
popad popad
ret ret
@ -105,7 +105,7 @@ Allocate_Physical_Block:
mov eax,[esi+physical_mem_block.start] mov eax,[esi+physical_mem_block.start]
mov [esp+28],eax mov [esp+28],eax
mov ecx,[0x3010] mov ecx,[0x3010]
mov ecx,[ecx+0x4] mov ecx,[ecx+TASKDATA.pid]
mov [esi+physical_mem_block.flags],ecx mov [esi+physical_mem_block.flags],ecx
mov ecx,[esi+physical_mem_block.size] mov ecx,[esi+physical_mem_block.size]
mov [esi+physical_mem_block.size],ebx mov [esi+physical_mem_block.size],ebx

18
kernel/trunk/core/sched.inc
View File

@ -91,11 +91,11 @@ endg
update_counters: update_counters:
mov edi, [0x3010] mov edi, [0x3010]
mov ebx, [edi+0x18] ; time stamp counter add mov ebx, [edi+TASKDATA.counter_add] ; time stamp counter add
call _rdtsc call _rdtsc
sub eax, ebx sub eax, ebx
add eax, [edi+0x14] ; counter sum add eax, [edi+TASKDATA.counter_sum] ; counter sum
mov [edi+0x14], eax mov [edi+TASKDATA.counter_sum], eax
ret ret
@ -123,7 +123,7 @@ find_next_task:
add edi,0x20 add edi,0x20
inc ebx inc ebx
mov al, byte [edi+0xA] mov al, byte [edi+TASKDATA.state]
test al, al test al, al
jz .found jz .found
cmp al, 1 cmp al, 1
@ -146,13 +146,13 @@ find_next_task:
test eax, eax test eax, eax
jz .waiting_for_event jz .waiting_for_event
mov [event_sched], eax mov [event_sched], eax
mov [edi+0xA], byte 0 mov [edi+TASKDATA.state], byte 0
.noevents: .noevents:
.found: .found:
mov [0x3000],ebx mov [0x3000],ebx
mov [0x3010],edi mov [0x3010],edi
call _rdtsc call _rdtsc
mov [edi+0x18],eax mov [edi+TASKDATA.counter_add],eax
xor eax, eax xor eax, eax
cmp ebx, [prev_slot] cmp ebx, [prev_slot]
@ -181,9 +181,9 @@ updatecputimes:
mov ecx, [0x3004] mov ecx, [0x3004]
mov edi, 0x3020 mov edi, 0x3020
.newupdate: .newupdate:
mov ebx,[edi+0x14] mov ebx,[edi+TASKDATA.counter_sum]
mov [edi+0x1c],ebx mov [edi+TASKDATA.cpu_usage],ebx
mov [edi+0x14],dword 0 mov [edi+TASKDATA.counter_sum],dword 0
add edi,0x20 add edi,0x20
dec ecx dec ecx
jnz .newupdate jnz .newupdate

6
kernel/trunk/core/sync.inc
View File

@ -27,7 +27,7 @@ start_wait=$
ok=$ ok=$
push eax push eax
mov eax,dword [0x3010+second_base_address] mov eax,dword [0x3010+second_base_address]
mov eax,[eax+0x4] mov eax,[eax+TASKDATA.pid]
mov [name],eax mov [name],eax
pop eax pop eax
sti sti
@ -61,7 +61,7 @@ macro WaitSimpleCriticalSection name
local start_wait,first_wait,inc_counter,end_wait local start_wait,first_wait,inc_counter,end_wait
push eax push eax
mov eax,[0x3010+second_base_address] mov eax,[0x3010+second_base_address]
mov eax,[eax+0x4] mov eax,[eax+TASKDATA.pid]
start_wait=$ start_wait=$
cli cli
cmp [name],dword 0 cmp [name],dword 0
@ -93,7 +93,7 @@ macro TryWaitSimpleCriticalSection name ;result in eax and in flags
{ {
local ok,try_end local ok,try_end
mov eax,[0x3000+second_base_address] mov eax,[0x3000+second_base_address]
mov eax,[eax+0x4] mov eax,[eax+TASKDATA.pid]
cmp [name],eax cmp [name],eax
jz ok jz ok
cmp [name],0 cmp [name],0

64
kernel/trunk/core/sys32.inc
View File

@ -228,7 +228,7 @@ exc_c:
cli cli
mov eax, [0x3000] mov eax, [0x3000]
shl eax, 8 shl eax, 8
mov eax, [0x80000+eax+0xAC] mov eax, [0x80000+eax+APPDATA.debugger_slot]
test eax, eax test eax, eax
jnz .debug jnz .debug
sti sti
@ -239,7 +239,7 @@ exc_c:
call show_error_parameters call show_error_parameters
mov edx, [0x3010] mov edx, [0x3010]
mov [edx + 0xA], byte 4 mov [edx + TASKDATA.state], byte 4
jmp change_task jmp change_task
@ -250,7 +250,7 @@ exc_c:
movzx ecx, bl movzx ecx, bl
push ecx push ecx
mov ecx, [0x3010] mov ecx, [0x3010]
push dword [ecx+4] ; PID of current process push dword [ecx+TASKDATA.pid] ; PID of current process
push 12 push 12
pop ecx pop ecx
push 1 ; 1=exception push 1 ; 1=exception
@ -259,7 +259,7 @@ exc_c:
pop ecx pop ecx
pop ecx pop ecx
mov edx, [0x3010] mov edx, [0x3010]
mov byte [edx+0xA], 1 ; suspended mov byte [edx+TASKDATA.state], 1 ; suspended
call change_task call change_task
restore_ring3_context restore_ring3_context
iretd iretd
@ -278,18 +278,18 @@ e7:
mov eax, [prev_user_of_fpu] mov eax, [prev_user_of_fpu]
shl eax, 8 shl eax, 8
add eax, 0x80000 + 0x10 add eax, 0x80000 + APPDATA.fpu_save_area
fsave [eax] fsave [eax]
mov eax, [0x3000] mov eax, [0x3000]
mov [prev_user_of_fpu], eax mov [prev_user_of_fpu], eax
shl eax, 8 shl eax, 8
add eax, 0x80000 add eax, 0x80000
cmp [eax + 0x7f], byte 0 cmp [eax + APPDATA.is_fpu_saved], 0
je @f je @f
frstor [eax+0x10] frstor [eax+APPDATA.fpu_save_area]
@@: @@:
mov [eax + 0x7f], byte 1 mov [eax + APPDATA.is_fpu_saved], 1
restore_ring3_context restore_ring3_context
iret iret
@ -338,7 +338,7 @@ show_error_parameters:
mov [write_error_to],process_pid+43 mov [write_error_to],process_pid+43
mov eax,[0x3000] mov eax,[0x3000]
shl eax, 5 shl eax, 5
mov eax,[0x3000+4+eax] mov eax,[0x3000+TASKDATA.pid+eax]
call writehex call writehex
mov [write_error_to],process_error+43 mov [write_error_to],process_error+43
@ -556,7 +556,7 @@ set_application_table_status:
mov eax,[0x3000] mov eax,[0x3000]
shl eax, 5 shl eax, 5
add eax,0x3000+4 add eax,0x3000+TASKDATA.pid
mov eax,[eax] mov eax,[eax]
mov [application_table_status],eax mov [application_table_status],eax
@ -571,7 +571,7 @@ clear_application_table_status:
mov eax,[0x3000] mov eax,[0x3000]
shl eax, 5 shl eax, 5
add eax,0x3000+4 add eax,0x3000+TASKDATA.pid
mov eax,[eax] mov eax,[eax]
cmp eax,[application_table_status] cmp eax,[application_table_status]
@ -676,17 +676,17 @@ uglobal
app_esp dd 0x0 app_esp dd 0x0
app_i_param dd 0x0 app_i_param dd 0x0
app_i_icon dd 0x0 app_i_icon dd 0x0
app_mem_pos dd 0x0 ;app_mem_pos dd 0x0
appl_path dd 0x0 appl_path dd 0x0
appl_path_size dd 0x0 appl_path_size dd 0x0
endg endg
iglobal ;iglobal
hd_app_string db 'HDAPP ' ;hd_app_string db 'HDAPP '
process_loading db 'K : Process - loading ',13,10,0 ;process_loading db 'K : Process - loading ',13,10,0
process_running db 'K : Process - done',13,10,0 ;process_running db 'K : Process - done',13,10,0
first_gdt_search dd 0x2 ;first_gdt_search dd 0x2
endg ;endg
sys_threads: sys_threads:
@ -812,10 +812,10 @@ terminate: ; terminate application
mov [esi+WDATA.box.top],eax mov [esi+WDATA.box.top],eax
mov [esi+WDATA.box.height], 5 mov [esi+WDATA.box.height], 5
xor eax, eax xor eax, eax
mov [esi+16],eax mov [esi+WDATA.cl_workarea],eax
mov [esi+20],eax mov [esi+WDATA.cl_titlebar],eax
mov [esi+24],eax mov [esi+WDATA.cl_frames],eax
mov [esi+28],eax mov dword [esi+WDATA.reserved],eax ; clear all flags: wstate, redraw, wdrawn
lea edi, [esi-window_data+draw_data] lea edi, [esi-window_data+draw_data]
mov ecx,32/4 mov ecx,32/4
rep stosd rep stosd
@ -825,12 +825,12 @@ terminate: ; terminate application
pushad pushad
mov edi, esi mov edi, esi
shl edi, 5 shl edi, 5
mov eax, [0x80000+edi*8+0xAC] mov eax, [0x80000+edi*8+APPDATA.debugger_slot]
test eax, eax test eax, eax
jz .nodebug jz .nodebug
push 8 push 8
pop ecx pop ecx
push dword [0x3000+edi+0x4] ; PID push dword [0x3000+edi+TASKDATA.pid] ; PID
push 2 push 2
call debugger_notify call debugger_notify
pop ecx pop ecx
@ -850,7 +850,7 @@ terminate: ; terminate application
pusha ; name to spaces pusha ; name to spaces
mov edi,esi mov edi,esi
shl edi,8 shl edi,8
add edi,0x80000 add edi,0x80000+APPDATA.app_name
mov ecx,11 mov ecx,11
mov eax,' ' mov eax,' '
rep stosb rep stosb
@ -869,7 +869,7 @@ terminate: ; terminate application
lea esi, [0xc400+eax*2] lea esi, [0xc400+eax*2]
movzx edi, word [esi] ; edi = process movzx edi, word [esi] ; edi = process
shl edi, 5 shl edi, 5
cmp [0x3000 + edi + 0xa], byte 9 ; skip dead slots cmp [0x3000 + edi + TASKDATA.state], byte 9 ; skip dead slots
je .check_next_window je .check_next_window
add edi, window_data add edi, window_data
call waredraw call waredraw
@ -896,8 +896,8 @@ terminate: ; terminate application
pusha ; remove all irq reservations pusha ; remove all irq reservations
mov eax,esi mov eax,esi
shl eax, 5 ;imul edx,0x20 shl eax, 5
mov eax,[edx+0x3000+4] mov eax,[edx+0x3000+TASKDATA.pid]
mov edi,irq_owner mov edi,irq_owner
mov ecx,16 mov ecx,16
newirqfree: newirqfree:
@ -911,9 +911,9 @@ terminate: ; terminate application
pusha ; remove all port reservations pusha ; remove all port reservations
mov edx,esi mov edx,esi
shl edx, 5 ;imul edx,0x20 shl edx, 5
add edx,0x3000 add edx,0x3000
mov edx,[edx+4] mov edx,[edx+TASKDATA.pid]
rmpr0: rmpr0:
@ -956,10 +956,10 @@ terminate: ; terminate application
popa popa
mov edi,esi ; do not run this process slot mov edi,esi ; do not run this process slot
shl edi, 5 shl edi, 5
mov [edi+0x300A],byte 9 mov [edi+0x3000 + TASKDATA.state],byte 9
; debugger test - terminate all debuggees ; debugger test - terminate all debuggees
mov eax, 2 mov eax, 2
mov ecx, 0x80000+2*0x100+0xAC mov ecx, 0x80000+2*0x100+APPDATA.debugger_slot
.xd0: .xd0:
cmp eax, [0x3004] cmp eax, [0x3004]
ja .xd1 ja .xd1

2
kernel/trunk/core/syscall.inc
View File

@ -40,7 +40,7 @@ i40:
align 4 align 4
save_registers: save_registers:
mov esi, [0x3010] mov esi, [0x3010]
mov eax, [esi+0x4] ; load PID mov eax, [esi+TASKDATA.pid] ; load PID
lea esi, [esp+4] lea esi, [esp+4]
inc [save_syscall_count] inc [save_syscall_count]
mov edi,[save_syscall_count] mov edi,[save_syscall_count]

2
kernel/trunk/fs/fat12.inc
View File

@ -33,7 +33,7 @@ reserve_flp:
push eax push eax
mov eax,[0x3000] mov eax,[0x3000]
shl eax,5 shl eax,5
mov eax,[eax+0x3000+4] mov eax,[eax+0x3000+TASKDATA.pid]
mov [flp_status],eax mov [flp_status],eax
pop eax pop eax
sti sti

2
kernel/trunk/fs/fat32.inc
View File

@ -124,7 +124,7 @@ reserve_hd1:
push eax push eax
mov eax,[0x3000] mov eax,[0x3000]
shl eax,5 shl eax,5
mov eax,[eax+0x3000+4] mov eax,[eax+0x3000+TASKDATA.pid]
mov [hd1_status],eax mov [hd1_status],eax
pop eax pop eax
sti sti

2
kernel/trunk/fs/iso9660.inc
View File

@ -25,7 +25,7 @@ reserve_cd:
push eax push eax
mov eax,[0x3000] mov eax,[0x3000]
shl eax,5 shl eax,5
mov eax,[eax+0x3000+4] mov eax,[eax+0x3000+TASKDATA.pid]
mov [cd_status],eax mov [cd_status],eax
pop eax pop eax
sti sti

27
kernel/trunk/gui/button.inc
View File

@ -70,8 +70,8 @@ drawbuttonframes:
shr ebx,16 shr ebx,16
mov edx,[0x3010] mov edx,[0x3010]
add eax,[edx-twdw] add eax,[edx-twdw + WDATA.box.left]
add ebx,[edx-twdw+4] add ebx,[edx-twdw + WDATA.box.top]
mov cx,ax mov cx,ax
mov dx,bx mov dx,bx
shl eax,16 shl eax,16
@ -198,8 +198,8 @@ sys_button:
shr eax,16 shr eax,16
shr ebx,16 shr ebx,16
mov edx,[0x3010] mov edx,[0x3010]
mov esi,[edx-twdw] mov esi,[edx-twdw + WDATA.box.left]
mov edi,[edx-twdw+4] mov edi,[edx-twdw + WDATA.box.top]
add eax,esi add eax,esi
add ebx,edi add ebx,edi
mov cx,ax mov cx,ax
@ -237,9 +237,6 @@ sys_button:
and ecx,0xffff and ecx,0xffff
mov edi,[0x3010]
sub edi,twdw
mov edi,[0xfe88] mov edi,[0xfe88]
movzx eax,word [edi] movzx eax,word [edi]
cmp eax,max_buttons cmp eax,max_buttons
@ -331,7 +328,7 @@ find_pressed_button_frames:
movzx ebx,word [eax+0] movzx ebx,word [eax+0]
shl ebx,5 shl ebx,5
add ebx,window_data add ebx,window_data
movzx ecx,word [ebx+0] ; window x start mov ecx, [ebx+ WDATA.box.left] ; window x start
movzx edx,word [eax+4] ; button x start movzx edx,word [eax+4] ; button x start
add ecx,edx add ecx,edx
push ecx push ecx
@ -340,7 +337,7 @@ find_pressed_button_frames:
add cx,dx add cx,dx
mov esi,ecx mov esi,ecx
inc esi inc esi
mov cx,[ebx+4] ; window y start mov ecx, [ebx+WDATA.box.top] ; window y start
mov dx,[eax+8] ; button y start mov dx,[eax+8] ; button y start
add ecx,edx add ecx,edx
mov ebx,ecx mov ebx,ecx
@ -521,12 +518,12 @@ checkbuttons:
; add ebx,window_data ; add ebx,window_data
; mov ecx,[window_data+ebx+8] ; window end X ; mov ecx,[window_data+ebx+8] ; window end X
movzx edx,word [eax+4] ; button start X movzx edx,word [eax+4] ; button start X
cmp edx, [window_data+ebx+8] ;ecx cmp edx, [window_data+ebx+WDATA.box.width] ;ecx
jge buttonnewcheck jge buttonnewcheck
; mov ecx,[window_data+ebx+12] ; window end Y ; mov ecx,[window_data+ebx+12] ; window end Y
movzx edx, word [eax+8] ; button start Y movzx edx, word [eax+8] ; button start Y
cmp edx, [window_data+ebx+12] ;ecx cmp edx, [window_data+ebx+WDATA.box.height] ;ecx
jge buttonnewcheck jge buttonnewcheck
; check coordinates ; check coordinates
@ -534,7 +531,7 @@ checkbuttons:
movzx ebx,word [eax+0] movzx ebx,word [eax+0]
shl ebx,5 shl ebx,5
add ebx,window_data add ebx,window_data
movzx ecx,word [ebx+0] ; window x start mov ecx, [ebx+WDATA.box.left] ; window x start
movzx edx,word [eax+4] ; button x start movzx edx,word [eax+4] ; button x start
add edx,ecx add edx,ecx
mov cx,[0xfb0a] mov cx,[0xfb0a]
@ -550,7 +547,7 @@ checkbuttons:
movzx ebx,word [eax+0] movzx ebx,word [eax+0]
shl ebx,5 shl ebx,5
add ebx,window_data add ebx,window_data
movzx ecx,word [ebx+4] ; window y start mov ecx, [ebx+WDATA.box.top] ; window y start
movzx edx,word [eax+8] ; button y start movzx edx,word [eax+8] ; button y start
add edx,ecx add edx,ecx
mov cx,[0xfb0c] mov cx,[0xfb0c]
@ -605,7 +602,7 @@ checkbuttons:
movzx ebx,word [eax+0] movzx ebx,word [eax+0]
shl ebx,5 shl ebx,5
add ebx,window_data add ebx,window_data
movzx ecx,word [ebx+0] ; window x start mov ecx, [ebx+WDATA.box.left] ; window x start
movzx edx,word [eax+4] ; button x start movzx edx,word [eax+4] ; button x start
add edx,ecx add edx,ecx
mov cx,[0xfb0a] mov cx,[0xfb0a]
@ -621,7 +618,7 @@ checkbuttons:
movzx ebx,word [eax+0] movzx ebx,word [eax+0]
shl ebx,5 shl ebx,5
add ebx,window_data add ebx,window_data
movzx ecx,word [ebx+4] ; window y start mov ecx, [ebx+WDATA.box.top] ; window y start
movzx edx,word [eax+8] ; button y start movzx edx,word [eax+8] ; button y start
add edx,ecx add edx,ecx
mov cx,[0xfb0c] mov cx,[0xfb0c]

42
kernel/trunk/gui/event.inc
View File

@ -37,7 +37,7 @@ sys_waitforevent:
newwait: newwait:
mov eax, [0x3010] mov eax, [0x3010]
mov [eax+0xA], byte 5 mov [eax+TASKDATA.state], byte 5
call change_task call change_task
mov eax, [event_sched] mov eax, [event_sched]
@ -52,10 +52,10 @@ get_event_for_app:
pushad pushad
mov edi,[0x3010] ; WINDOW REDRAW mov edi,[0x3010] ; WINDOW REDRAW
test [edi],dword 1 test [edi+TASKDATA.event_mask],dword 1
jz no_eventoccur1 jz no_eventoccur1
;mov edi,[0x3010] ;mov edi,[0x3010]
cmp [edi-twdw+31],byte 0 cmp [edi-twdw+WDATA.fl_redraw],byte 0
je no_eventoccur1 je no_eventoccur1
popad popad
mov eax,1 mov eax,1
@ -63,7 +63,7 @@ get_event_for_app:
no_eventoccur1: no_eventoccur1:
;mov edi,[0x3010] ; KEY IN BUFFER ;mov edi,[0x3010] ; KEY IN BUFFER
test [edi],dword 2 test [edi+TASKDATA.event_mask],dword 2
jz no_eventoccur2 jz no_eventoccur2
mov ecx, [0x3000] mov ecx, [0x3000]
movzx edx,word [0xC000+ecx*2] movzx edx,word [0xC000+ecx*2]
@ -87,7 +87,7 @@ get_event_for_app:
no_eventoccur2: no_eventoccur2:
;mov edi,[0x3010] ; BUTTON IN BUFFER ;mov edi,[0x3010] ; BUTTON IN BUFFER
test [edi],dword 4 test [edi+TASKDATA.event_mask],dword 4
jz no_eventoccur3 jz no_eventoccur3
cmp [0xf500],byte 0 cmp [0xf500],byte 0
je no_eventoccur3 je no_eventoccur3
@ -113,13 +113,13 @@ get_event_for_app:
;mov edi,[0x3010] ; mouse event ;mov edi,[0x3010] ; mouse event
test [edi],dword 00100000b test [edi+TASKDATA.event_mask],dword 00100000b
jz no_mouse_event jz no_mouse_event
mov eax,[0x3000] mov eax,[0x3000]
shl eax,8 shl eax,8
test [eax+0x80000+0xA8],dword 00100000b test [eax+0x80000+APPDATA.event_mask],dword 00100000b
jz no_mouse_event jz no_mouse_event
and [eax+0x80000+0xA8],dword 0xffffffff-00100000b and [eax+0x80000+APPDATA.event_mask],dword 0xffffffff-00100000b
popad popad
mov eax,6 mov eax,6
ret ret
@ -127,7 +127,7 @@ get_event_for_app:
;mov edi,[0x3010] ; DESKTOP BACKGROUND REDRAW ;mov edi,[0x3010] ; DESKTOP BACKGROUND REDRAW
test [edi],dword 16 test [edi+TASKDATA.event_mask],dword 16
jz no_eventoccur5 jz no_eventoccur5
cmp [0xfff0],byte 2 cmp [0xfff0],byte 2
jnz no_eventoccur5 jnz no_eventoccur5
@ -137,13 +137,13 @@ get_event_for_app:
no_eventoccur5: no_eventoccur5:
;mov edi,[0x3010] ; IPC ;mov edi,[0x3010] ; IPC
test [edi],dword 01000000b test [edi+TASKDATA.event_mask],dword 01000000b
jz no_ipc jz no_ipc
mov eax,[0x3000] mov eax,[0x3000]
shl eax,8 shl eax,8
test [eax+0x80000+0xA8],dword 01000000b test [eax+0x80000+APPDATA.event_mask],dword 01000000b
jz no_ipc jz no_ipc
and [eax+0x80000+0xA8],dword 0xffffffff-01000000b and [eax+0x80000+APPDATA.event_mask],dword 0xffffffff-01000000b
popad popad
mov eax,7 mov eax,7
ret ret
@ -151,31 +151,31 @@ get_event_for_app:
;mov edi,[0x3010] ; STACK ;mov edi,[0x3010] ; STACK
test [edi],dword 10000000b test [edi+TASKDATA.event_mask],dword 10000000b
jz no_stack_event jz no_stack_event
mov eax,[0x3000] mov eax,[0x3000]
shl eax,8 shl eax,8
test [eax+0x80000+0xA8],dword 10000000b test [eax+0x80000+APPDATA.event_mask],dword 10000000b
jz no_stack_event jz no_stack_event
and [eax+0x80000+0xA8],dword 0xffffffff-10000000b and [eax+0x80000+APPDATA.event_mask],dword 0xffffffff-10000000b
popad popad
mov eax,8 mov eax,8
ret ret
no_stack_event: no_stack_event:
test byte [edi+1], 1 ; DEBUG test byte [edi+TASKDATA.event_mask+1], 1 ; DEBUG
jz no_debug_event jz no_debug_event
mov eax, [0x3000] mov eax, [0x3000]
shl eax, 8 shl eax, 8
test [eax+0x80000+0xA8+1], byte 1 test byte [eax+0x80000+APPDATA.event_mask+1], byte 1
jz no_debug_event jz no_debug_event
and byte [eax+0x80000+0xA8+1], not 1 and byte [eax+0x80000+APPDATA.event_mask+1], not 1
popad popad
mov eax, 9 mov eax, 9
ret ret
no_debug_event: no_debug_event:
cmp dword [edi], 0xFFFF cmp dword [edi+TASKDATA.event_mask], 0xFFFF
jbe no_events jbe no_events
mov esi,0x2e0000 ; IRQ'S AND DATA mov esi,0x2e0000 ; IRQ'S AND DATA
@ -183,14 +183,14 @@ get_event_for_app:
xor ecx, ecx xor ecx, ecx
irq_event_test: irq_event_test:
mov edi,[0x3010] mov edi,[0x3010]
test [edi],ebx test [edi+TASKDATA.event_mask],ebx
jz no_irq_event jz no_irq_event
mov edi,ecx mov edi,ecx
shl edi,2 shl edi,2
add edi,irq_owner add edi,irq_owner
mov edx,[edi] mov edx,[edi]
mov eax,[0x3010] mov eax,[0x3010]
mov eax,[eax+0x4] mov eax,[eax+TASKDATA.pid]
cmp edx,eax cmp edx,eax
jne no_irq_event jne no_irq_event
cmp [esi],dword 0 cmp [esi],dword 0

36
kernel/trunk/gui/skincode.inc
View File

@ -203,7 +203,7 @@ drawwindow_IV_caption:
@@: @@:
mov esi,[esp+4] mov esi,[esp+4]
mov eax,[esi+8] ; window width mov eax,[esi+WDATA.box.width] ; window width
mov edx,[ebp+SKIN_DATA.left.left] mov edx,[ebp+SKIN_DATA.left.left]
shl edx,16 shl edx,16
mov ecx,[ebp+SKIN_DATA.left.width] mov ecx,[ebp+SKIN_DATA.left.width]
@ -214,7 +214,7 @@ drawwindow_IV_caption:
call sys_putimage_with_check call sys_putimage_with_check
mov esi,[esp+4] mov esi,[esp+4]
mov eax,[esi+8] mov eax,[esi+WDATA.box.width]
sub eax,[ebp+SKIN_DATA.left.width] sub eax,[ebp+SKIN_DATA.left.width]
sub eax,[ebp+SKIN_DATA.oper.width] sub eax,[ebp+SKIN_DATA.oper.width]
cmp eax,[ebp+SKIN_DATA.base.left] cmp eax,[ebp+SKIN_DATA.base.left]
@ -247,7 +247,7 @@ drawwindow_IV_caption:
.non_base: .non_base:
mov esi,[esp+4] mov esi,[esp+4]
mov edx,[esi+8] mov edx,[esi+WDATA.box.width]
sub edx,[ebp+SKIN_DATA.oper.width] sub edx,[ebp+SKIN_DATA.oper.width]
inc edx inc edx
shl edx,16 shl edx,16
@ -278,14 +278,14 @@ drawwindow_IV:
mov ebp,skin_inactive mov ebp,skin_inactive
@@: @@:
mov eax,[edi+0] mov eax,[edi+WDATA.box.left]
shl eax,16 shl eax,16
mov ax,[edi+0] mov ax,word [edi+WDATA.box.left]
add ax,[edi+8] add ax,word [edi+WDATA.box.width]
mov ebx,[edi+4] mov ebx,[edi+WDATA.box.top]
shl ebx,16 shl ebx,16
mov bx,[edi+4] mov bx,word [edi+WDATA.box.top]
add bx,[edi+12] add bx,word [edi+WDATA.box.height]
; mov esi,[edi+24] ; mov esi,[edi+24]
; shr esi,1 ; shr esi,1
; and esi,0x007f7f7f ; and esi,0x007f7f7f
@ -317,7 +317,7 @@ drawwindow_IV:
xor eax,eax xor eax,eax
xor ebx,ebx xor ebx,ebx
mov esi,[esp] mov esi,[esp]
mov ecx,[esi+8] mov ecx,[esi+WDATA.box.width]
inc ecx inc ecx
mov edx,[_skinh] mov edx,[_skinh]
mov edi,[common_colours+4] ; standard grab color mov edi,[common_colours+4] ; standard grab color
@ -332,19 +332,19 @@ drawwindow_IV:
mov esi,[esp] mov esi,[esp]
mov edx,[esi+04] ; WORK AREA mov edx,[esi+WDATA.box.top] ; WORK AREA
add edx,21+5 add edx,21+5
mov ebx,[esi+04] mov ebx,[esi+WDATA.box.top]
add ebx,[esi+12] add ebx,[esi+WDATA.box.height]
cmp edx,ebx cmp edx,ebx
jg _noinside2 jg _noinside2
mov eax,5 mov eax,5
mov ebx,[_skinh] mov ebx,[_skinh]
mov ecx,[esi+8] mov ecx,[esi+WDATA.box.width]
mov edx,[esi+12] mov edx,[esi+WDATA.box.height]
sub ecx,4 sub ecx,4
sub edx,4 sub edx,4
mov edi,[esi+16] mov edi,[esi+WDATA.cl_workarea]
call [drawbar] call [drawbar]
_noinside2: _noinside2:
@ -373,7 +373,7 @@ drawwindow_IV:
cmp [skin_btn_close.left],0 cmp [skin_btn_close.left],0
jge _bCx_at_right jge _bCx_at_right
mov ebx,[esp] mov ebx,[esp]
mov ebx,[ebx+8] mov ebx,[ebx+WDATA.box.width]
inc ebx inc ebx
_bCx_at_right: _bCx_at_right:
add ebx,[skin_btn_close.left] add ebx,[skin_btn_close.left]
@ -412,7 +412,7 @@ drawwindow_IV:
cmp [skin_btn_minimize.left],0 cmp [skin_btn_minimize.left],0
jge _bMx_at_right jge _bMx_at_right
mov ebx,[esp] mov ebx,[esp]
mov ebx,[ebx+8] mov ebx,[ebx+WDATA.box.width]
inc ebx inc ebx
_bMx_at_right: _bMx_at_right:
add ebx,[skin_btn_minimize.left] add ebx,[skin_btn_minimize.left]

279
kernel/trunk/gui/window.inc
View File

@ -68,7 +68,7 @@ calculatescreen:
movzx edi, word [0xC400 + esi * 2] movzx edi, word [0xC400 + esi * 2]
shl edi, 5 shl edi, 5
cmp [0x3000+edi+0xa], byte 9 cmp [0x3000+edi+TASKDATA.state], byte 9
je .not_wnd je .not_wnd
add edi, window_data add edi, window_data
@ -147,8 +147,8 @@ setscreen:
pushad pushad
mov edi, esi ;;;word [esi*2+0xc400] mov edi, esi ;;;word [esi*2+0xc400]
shl edi, 8 shl edi, 8
add edi, 0x80000+0x80 ; address of random shaped window area add edi, 0x80000 ; address of random shaped window area
cmp [edi], dword 0 cmp [edi+APPDATA.wnd_shape], dword 0
jne .free_form jne .free_form
; get x&y size ; get x&y size
@ -214,7 +214,7 @@ pushad
inc ecx inc ecx
inc edx inc edx
push dword [edi+4] ; push scale first -> for loop push dword [edi+APPDATA.wnd_shape_scale] ; push scale first -> for loop
; get WinMap start -> ebp ; get WinMap start -> ebp
push eax push eax
@ -225,7 +225,7 @@ pushad
add eax, WinMapAddress add eax, WinMapAddress
mov ebp, eax mov ebp, eax
mov edi, [edi] mov edi, [edi+APPDATA.wnd_shape]
pop eax pop eax
; eax = x_start ; eax = x_start
@ -364,7 +364,7 @@ display_settings:
jne no_com_colours jne no_com_colours
mov [windowtypechanged],dword 1 mov [windowtypechanged],dword 1
mov esi,[0x3010] mov esi,[0x3010]
add esi,0x10 add esi,TASKDATA.mem_start
add ebx,[esi] add ebx,[esi]
mov esi,ebx mov esi,ebx
mov edi,common_colours mov edi,common_colours
@ -378,7 +378,7 @@ display_settings:
cmp eax,3 ; get common window colours cmp eax,3 ; get common window colours
jne no_get_com jne no_get_com
mov esi,[0x3010] mov esi,[0x3010]
add esi,0x10 add esi,TASKDATA.mem_start
add ebx,[esi] add ebx,[esi]
mov edi,ebx mov edi,ebx
mov esi,common_colours mov esi,common_colours
@ -457,7 +457,7 @@ display_settings:
jne no_set_skin jne no_set_skin
mov eax,ebx mov eax,ebx
mov edi,[0x3010] mov edi,[0x3010]
add ebx,[edi+0x10] ; abs start of info block add ebx,[edi+TASKDATA.mem_start] ; abs start of info block
pushd [ebx+0] [ebx+4] [ebx+8] [ebx+12] pushd [ebx+0] [ebx+4] [ebx+8] [ebx+12]
mov dword[ebx+0],0 ; read mov dword[ebx+0],0 ; read
mov dword[ebx+4],0 ; from the beginning mov dword[ebx+4],0 ; from the beginning
@ -567,16 +567,16 @@ check_window_position:
pushad ; window inside screen ? pushad ; window inside screen ?
movzx eax,word [edi+0] movzx eax,word [edi+WDATA.box.left]
movzx ebx,word [edi+4] movzx ebx,word [edi+WDATA.box.top]
movzx ecx,word [edi+8] movzx ecx,word [edi+WDATA.box.width]
movzx edx,word [edi+12] movzx edx,word [edi+WDATA.box.height]
mov esi,ecx ; check x pos mov esi,ecx ; check x pos
add esi,eax add esi,eax
cmp esi,[0xfe00] cmp esi,[0xfe00]
jbe x_pos_ok jbe x_pos_ok
mov [edi+0],dword 0 mov [edi+WDATA.box.left],dword 0
xor eax, eax xor eax, eax
x_pos_ok: x_pos_ok:
@ -584,7 +584,7 @@ check_window_position:
add esi,ebx add esi,ebx
cmp esi,[0xfe04] cmp esi,[0xfe04]
jbe y_pos_ok jbe y_pos_ok
mov [edi+4],dword 0 mov [edi+WDATA.box.top],dword 0
mov ebx,0 mov ebx,0
y_pos_ok: y_pos_ok:
@ -593,7 +593,7 @@ check_window_position:
cmp esi,[0xfe00] cmp esi,[0xfe00]
jbe x_size_ok jbe x_size_ok
mov ecx,[0xfe00] mov ecx,[0xfe00]
mov [edi+8],ecx mov [edi+WDATA.box.width],ecx
x_size_ok: x_size_ok:
mov esi,edx ; check y size mov esi,edx ; check y size
@ -601,7 +601,7 @@ check_window_position:
cmp esi,[0xfe04] cmp esi,[0xfe04]
jbe y_size_ok jbe y_size_ok
mov edx,[0xfe04] mov edx,[0xfe04]
mov [edi+12],edx mov [edi+WDATA.box.height],edx
y_size_ok: y_size_ok:
popad popad
@ -618,7 +618,7 @@ sys_window_mouse:
push eax push eax
mov eax,[timer_ticks] ;[0xfdf0] mov eax,[timer_ticks]
cmp [new_window_starting],eax cmp [new_window_starting],eax
jb swml1 jb swml1
@ -638,15 +638,15 @@ sys_window_mouse:
drawwindow_I_caption: drawwindow_I_caption:
mov ecx,[edx+20] ; grab bar mov ecx,[edx+WDATA.cl_titlebar] ; grab bar
push ecx push ecx
mov esi,edx mov esi,edx
mov edx,[esi+04] mov edx,[esi+WDATA.box.top]
add edx,1 add edx,1
mov ebx,[esi+04] mov ebx,[esi+WDATA.box.top]
add ebx,21 add ebx,21
mov eax,[esi+04] mov eax,[esi+WDATA.box.top]
add eax,[esi+12] add eax,[esi+WDATA.box.height]
cmp ebx,eax cmp ebx,eax
jb .wdsizeok jb .wdsizeok
mov ebx,eax mov ebx,eax
@ -656,25 +656,25 @@ drawwindow_I_caption:
mov ebx,edx mov ebx,edx
shl ebx,16 shl ebx,16
add ebx,edx add ebx,edx
mov eax,[esi+00] mov eax,[esi+WDATA.box.left]
inc eax inc eax
shl eax,16 shl eax,16
add eax,[esi+00] add eax,[esi+WDATA.box.left]
add eax,[esi+8] add eax,[esi+WDATA.box.width]
sub eax,1 sub eax,1
push edx push edx
mov edx,0x80000000 mov edx,0x80000000
mov ecx,[esi+20] mov ecx,[esi+WDATA.cl_titlebar]
and ecx,edx and ecx,edx
cmp ecx,edx cmp ecx,edx
jnz .nofa jnz .nofa
mov ecx,[esi+20] mov ecx,[esi+WDATA.cl_titlebar]
sub ecx,0x00040404 sub ecx,0x00040404
mov [esi+20],ecx mov [esi+WDATA.cl_titlebar],ecx
and ecx,0x00ffffff and ecx,0x00ffffff
jmp .faj jmp .faj
.nofa: .nofa:
mov ecx,[esi+20] mov ecx,[esi+WDATA.cl_titlebar]
and ecx,0x00ffffff and ecx,0x00ffffff
.faj: .faj:
pop edx pop edx
@ -685,7 +685,7 @@ drawwindow_I_caption:
jb .drwi jb .drwi
add esp,4 add esp,4
pop ecx pop ecx
mov [esi+20],ecx mov [esi+WDATA.cl_titlebar],ecx
ret ret
@ -694,30 +694,30 @@ drawwindow_I:
pushad pushad
mov esi,[edx+24] ; rectangle mov esi,[edx+WDATA.cl_frames] ; rectangle
mov eax,[edx+0] mov eax,[edx+WDATA.box.left]
shl eax,16 shl eax,16
add eax,[edx+0] add eax,[edx+WDATA.box.left]
add eax,[edx+8] add eax,[edx+WDATA.box.width]
mov ebx,[edx+04] mov ebx,[edx+WDATA.box.top]
shl ebx,16 shl ebx,16
add ebx,[edx+4] add ebx,[edx+WDATA.box.top]
add ebx,[edx+12] add ebx,[edx+WDATA.box.height]
call draw_rectangle call draw_rectangle
call drawwindow_I_caption call drawwindow_I_caption
mov edx,[esi+04] ; inside work area mov edx,[esi+WDATA.box.top] ; inside work area
add edx,21+5 add edx,21+5
mov ebx,[esi+04] mov ebx,[esi+WDATA.box.top]
add ebx,[esi+12] add ebx,[esi+WDATA.box.height]
cmp edx,ebx cmp edx,ebx
jg noinside jg noinside
mov eax,1 mov eax,1
mov ebx,21 mov ebx,21
mov ecx,[esi+8] mov ecx,[esi+WDATA.box.width]
mov edx,[esi+12] mov edx,[esi+WDATA.box.height]
mov edi,[esi+16] mov edi,[esi+WDATA.cl_workarea]
call [drawbar] call [drawbar]
noinside: noinside:
@ -771,15 +771,15 @@ r_bx equ [esp+18] ; y end
drawwindow_III_caption: drawwindow_III_caption:
mov ecx,[edx+20] ; GRAB BAR mov ecx,[edx+WDATA.cl_titlebar] ; GRAB BAR
push ecx push ecx
mov esi,edx mov esi,edx
mov edx,[esi+04] mov edx,[esi+WDATA.box.top]
add edx,4 add edx,4
mov ebx,[esi+04] mov ebx,[esi+WDATA.box.top]
add ebx,20 add ebx,20
mov eax,[esi+04] mov eax,[esi+WDATA.box.top]
add eax,[esi+12] add eax,[esi+WDATA.box.height]
cmp ebx,eax cmp ebx,eax
jb .wdsizeok jb .wdsizeok
mov ebx,eax mov ebx,eax
@ -789,12 +789,12 @@ drawwindow_III_caption:
mov ebx,edx mov ebx,edx
shl ebx,16 shl ebx,16
add ebx,edx add ebx,edx
mov eax,[esi+00] mov eax,[esi+WDATA.box.left]
shl eax,16 shl eax,16
add eax,[esi+00] add eax,[esi+WDATA.box.left]
add eax,[esi+8] add eax,[esi+WDATA.box.width]
add eax,4*65536-4 add eax,4*65536-4
mov ecx,[esi+20] mov ecx,[esi+WDATA.cl_titlebar]
test ecx,0x40000000 test ecx,0x40000000
jz .nofa jz .nofa
add ecx,0x040404 add ecx,0x040404
@ -803,7 +803,7 @@ drawwindow_III_caption:
jz .nofa2 jz .nofa2
sub ecx,0x040404 sub ecx,0x040404
.nofa2: .nofa2:
mov [esi+20],ecx mov [esi+WDATA.cl_titlebar],ecx
and ecx,0xffffff and ecx,0xffffff
xor edi, edi xor edi, edi
call [draw_line] call [draw_line]
@ -812,7 +812,7 @@ drawwindow_III_caption:
jb .drwi jb .drwi
add esp,4 add esp,4
pop ecx pop ecx
mov [esi+20],ecx mov [esi+WDATA.cl_titlebar],ecx
ret ret
@ -822,15 +822,15 @@ drawwindow_III:
pushad pushad
mov edi,edx ; RECTANGLE mov edi,edx ; RECTANGLE
mov eax,[edi+0] mov eax,[edi+WDATA.box.left]
shl eax,16 shl eax,16
mov ax,[edi+0] mov ax, word [edi+WDATA.box.left]
add ax,[edi+8] add ax, word [edi+WDATA.box.width]
mov ebx,[edi+4] mov ebx,[edi+WDATA.box.top]
shl ebx,16 shl ebx,16
mov bx,[edi+4] mov bx, word [edi+WDATA.box.top]
add bx,[edi+12] add bx, word [edi+WDATA.box.height]
mov esi,[edi+24] mov esi,[edi+WDATA.cl_frames]
shr esi,1 shr esi,1
and esi,0x007f7f7f and esi,0x007f7f7f
push esi push esi
@ -839,7 +839,7 @@ drawwindow_III:
dw3l: dw3l:
add eax,1*65536-1 add eax,1*65536-1
add ebx,1*65536-1 add ebx,1*65536-1
mov esi,[edi+24] mov esi,[edi+WDATA.cl_frames]
call draw_rectangle call draw_rectangle
dec ecx dec ecx
jnz dw3l jnz dw3l
@ -850,19 +850,19 @@ drawwindow_III:
call drawwindow_III_caption call drawwindow_III_caption
mov edx,[esi+04] ; WORK AREA mov edx,[esi+WDATA.box.top] ; WORK AREA
add edx,21+5 add edx,21+5
mov ebx,[esi+04] mov ebx,[esi+WDATA.box.top]
add ebx,[esi+12] add ebx,[esi+WDATA.box.height]
cmp edx,ebx cmp edx,ebx
jg noinside2 jg noinside2
mov eax,5 mov eax,5
mov ebx,20 mov ebx,20
mov ecx,[esi+8] mov ecx,[esi+WDATA.box.width]
mov edx,[esi+12] mov edx,[esi+WDATA.box.height]
sub ecx,4 sub ecx,4
sub edx,4 sub edx,4
mov edi,[esi+16] mov edi,[esi+WDATA.cl_workarea]
call [drawbar] call [drawbar]
noinside2: noinside2:
@ -971,31 +971,31 @@ checkwindowdraw:
movzx eax, word [esi] movzx eax, word [esi]
shl eax, 5 shl eax, 5
cmp [0x3000 + eax + 0xa], byte 9 cmp [0x3000 + eax + TASKDATA.state], byte 9
je .new_check ; skip dead windows je .new_check ; skip dead windows
lea esi, [eax+window_data] lea esi, [eax+window_data]
mov ebx, [edi+4] ; y0 mov ebx, [edi+WDATA.box.top] ; y0
mov edx, [edi+12] mov edx, [edi+WDATA.box.height]
add edx, ebx ; y0e add edx, ebx ; y0e
mov ecx, [esi+4] ; y ; y check mov ecx, [esi+WDATA.box.top] ; y ; y check
cmp ecx, edx cmp ecx, edx
jae .new_check ; y < y0e jae .new_check ; y < y0e
mov eax, [esi+12] mov eax, [esi+WDATA.box.height]
add ecx, eax ; ye add ecx, eax ; ye
cmp ebx, ecx ; y0 >= ye cmp ebx, ecx ; y0 >= ye
ja .new_check ja .new_check
mov eax, [edi+0] ; x0 mov eax, [edi+WDATA.box.left] ; x0
mov ecx, [edi+8] mov ecx, [edi+WDATA.box.width]
add ecx, eax ; x0e add ecx, eax ; x0e
mov edx, [esi+0] ; x ; x check mov edx, [esi+WDATA.box.left] ; x ; x check
cmp edx, ecx cmp edx, ecx
jae .new_check ; x < x0e jae .new_check ; x < x0e
mov ecx, [esi+8] mov ecx, [esi+WDATA.box.width]
add edx, ecx add edx, ecx
cmp eax, edx cmp eax, edx
ja .new_check ja .new_check
@ -1035,10 +1035,10 @@ waredraw: ; if redraw necessary at activate
add esi, window_data add esi, window_data
; coordinates of the upper window ; coordinates of the upper window
mov eax, [esi+00] ; cx mov eax, [esi + WDATA.box.left] ; cx
mov ebx, [esi+04] ; cy mov ebx, [esi + WDATA.box.top] ; cy
mov ecx, [esi+08] ; sx mov ecx, [esi + WDATA.box.width] ; sx
mov edx, [esi+12] ; sy mov edx, [esi + WDATA.box.height] ; sy
add ecx, eax ; ecx = x_end add ecx, eax ; ecx = x_end
add edx, ebx ; edx = y_end add edx, ebx ; edx = y_end
@ -1048,7 +1048,7 @@ waredraw: ; if redraw necessary at activate
call setscreen call setscreen
popad popad
mov [edi+31],byte 1 ; redraw flag for app mov [edi + WDATA.fl_redraw], 1 ; redraw flag for app
mov [0xfb44],byte 0 ; mouse down checks mov [0xfb44],byte 0 ; mouse down checks
ret ret
@ -1175,8 +1175,8 @@ checkwindows:
shl edi, 5 shl edi, 5
add edi, window_data add edi, window_data
; mov edi, ebx ; mov edi, ebx
mov ecx, [edi+0] mov ecx, [edi + WDATA.box.left]
mov edx, [edi+4] mov edx, [edi + WDATA.box.top]
mov eax,ecx mov eax,ecx
mov ebx,edx mov ebx,edx
@ -1190,8 +1190,8 @@ checkwindows:
jae cwloop jae cwloop
cmp edx, ebx cmp edx, ebx
jae cwloop jae cwloop
add ecx, [edi+8] add ecx, [edi + WDATA.box.width]
add edx, [edi+12] add edx, [edi + WDATA.box.height]
cmp eax, ecx cmp eax, ecx
jae cwloop jae cwloop
cmp ebx, edx cmp ebx, edx
@ -1218,7 +1218,7 @@ checkwindows:
popad popad
; Check for user enabled fixed window ; Check for user enabled fixed window
mov edx, [edi+0x14] mov edx, [edi + WDATA.cl_titlebar]
and edx, 0x0f000000 and edx, 0x0f000000
cmp edx, 0x01000000 cmp edx, 0x01000000
jne .window_move_enabled_for_user jne .window_move_enabled_for_user
@ -1230,13 +1230,13 @@ checkwindows:
jnz .no_resize_2 jnz .no_resize_2
mov [do_resize_from_corner],byte 0 ; resize for skinned window mov [do_resize_from_corner],byte 0 ; resize for skinned window
mov edx, [edi+0x10] mov edx, [edi + WDATA.cl_workarea]
and edx, 0x0f000000 and edx, 0x0f000000
cmp edx, 0x02000000 cmp edx, 0x02000000
jb .no_resize_2 ; not type 2 wnd jb .no_resize_2 ; not type 2 wnd
mov edx, [edi+4] mov edx, [edi + WDATA.box.top]
add edx, [edi+12] add edx, [edi + WDATA.box.height]
sub edx, 6 ; edx = y_end - 6 sub edx, 6 ; edx = y_end - 6
cmp ebx, edx ; ebx = mouse_y cmp ebx, edx ; ebx = mouse_y
jb .no_resize_2 jb .no_resize_2
@ -1246,7 +1246,7 @@ checkwindows:
push eax push eax
call get_titlebar_height call get_titlebar_height
add eax,[edi+4] add eax,[edi + WDATA.box.top]
cmp ebx,eax cmp ebx,eax
pop eax pop eax
jae .exit jae .exit
@ -1267,15 +1267,15 @@ checkwindows:
mov cl, [0xfb40] ; save for shade check mov cl, [0xfb40] ; save for shade check
mov [do_resize], cl mov [do_resize], cl
no_emulation_righ_button: no_emulation_righ_button:
mov ecx, [edi+0] mov ecx, [edi + WDATA.box.left]
mov edx, [edi+4] mov edx, [edi + WDATA.box.top]
push eax ecx edx push eax ecx edx
mov [dlx], ecx ; save for drawlimits mov [dlx], ecx ; save for drawlimits
mov [dly], edx mov [dly], edx
mov eax, [edi+8] mov eax, [edi + WDATA.box.width]
add ecx, eax add ecx, eax
mov eax, [edi+12] mov eax, [edi + WDATA.box.height]
add edx, eax add edx, eax
mov [dlxe], ecx mov [dlxe], ecx
mov [dlye], edx mov [dlye], edx
@ -1290,22 +1290,22 @@ checkwindows:
pushad ; wait for putimages to finish pushad ; wait for putimages to finish
; mov eax,5 ; mov eax,5
; call delay_hs ; call delay_hs
mov eax,[edi+0] mov eax,[edi + WDATA.box.left]
mov [npx],eax mov [npx],eax
mov eax,[edi+4] mov eax,[edi + WDATA.box.top]
mov [npy],eax mov [npy],eax
popad popad
push eax ; save old coordinates push eax ; save old coordinates
mov ax,[edi+00] mov ax, word [edi + WDATA.box.left]
mov word [oldc+00],ax mov word [oldc+BOX.left],ax
mov ax,[edi+04] mov ax, word [edi + WDATA.box.top]
mov word [oldc+04],ax mov word [oldc+BOX.top],ax
mov ax,[edi+8] mov ax, word [edi + WDATA.box.width]
mov word [oldc+8],ax mov word [oldc+BOX.width],ax
mov word [npxe],ax mov word [npxe],ax
mov ax,[edi+12] mov ax, word [edi + WDATA.box.height]
mov word [oldc+12],ax mov word [oldc+BOX.height],ax
mov word [npye],ax mov word [npye],ax
pop eax pop eax
@ -1388,14 +1388,15 @@ checkwindows:
mov edx,edi mov edx,edi
sub edx,window_data sub edx,window_data
shr edx,5 ;shr edx,5
shl edx,8 ;shl edx,8
add edx,0x80000 ; process base at 0x80000+ ;add edx,0x80000 ; process base at 0x80000+
lea edx, [0x80000 + edx*8]
movzx eax,word [0xfb0a] movzx eax,word [0xfb0a]
cmp eax,[edi+0] cmp eax,[edi + WDATA.box.left]
jb nnepx jb nnepx
sub eax,[edi+0] sub eax,[edi + WDATA.box.left]
cmp eax,32 ; [edx+0x90+8] cmp eax,32 ; [edx+0x90+8]
jge nnepx2 jge nnepx2
mov eax,32 ; [edx+0x90+8] mov eax,32 ; [edx+0x90+8]
@ -1406,9 +1407,9 @@ checkwindows:
call get_rolledup_height call get_rolledup_height
mov ebx,eax mov ebx,eax
movzx eax,word [0xfb0c] movzx eax,word [0xfb0c]
cmp eax,[edi+4] cmp eax,[edi + WDATA.box.top]
jb nnepy jb nnepy
sub eax,[edi+4] sub eax,[edi + WDATA.box.top]
cmp eax,ebx ; [edx+0x90+12] cmp eax,ebx ; [edx+0x90+12]
jge nnepy2 jge nnepy2
mov eax,ebx ; [edx+0x90+12] mov eax,ebx ; [edx+0x90+12]
@ -1443,13 +1444,13 @@ checkwindows:
call drawwindowframes call drawwindowframes
mov eax,[npx] mov eax,[npx]
mov [edi+0],eax mov [edi + WDATA.box.left],eax
mov eax,[npy] mov eax,[npy]
mov [edi+4],eax mov [edi + WDATA.box.top],eax
mov eax,[npxe] mov eax,[npxe]
mov [edi+8],eax mov [edi + WDATA.box.width],eax
mov eax,[npye] mov eax,[npye]
mov [edi+12],eax mov [edi + WDATA.box.height],eax
@@: mov [reposition],cl @@: mov [reposition],cl
@ -1464,7 +1465,7 @@ checkwindows:
@@: sub edi,window_data @@: sub edi,window_data
shr edi,5 shr edi,5
shl edi,8 shl edi,8
add edi,0x80000+0x90 add edi,0x80000+APPDATA.saved_box
cld cld
rep movsd rep movsd
pop ecx edi esi pop ecx edi esi
@ -1492,7 +1493,7 @@ checkwindows:
jmp @f jmp @f
wnd_rolldown: wnd_rolldown:
and [edi+WDATA.fl_wstate],not WSTATE_ROLLEDUP and [edi+WDATA.fl_wstate],not WSTATE_ROLLEDUP
mov eax,[edx+0x90+BOX.height] mov eax,[edx + APPDATA.saved_box.height] ; 0x90+BOX.height
test [edi+WDATA.fl_wstate],WSTATE_MAXIMIZED test [edi+WDATA.fl_wstate],WSTATE_MAXIMIZED
jz @f jz @f
mov eax,[screen_workarea.bottom] mov eax,[screen_workarea.bottom]
@ -1527,7 +1528,7 @@ checkwindows:
and [edi+WDATA.fl_wstate],not WSTATE_MAXIMIZED and [edi+WDATA.fl_wstate],not WSTATE_MAXIMIZED
push [edi+WDATA.box.height] push [edi+WDATA.box.height]
push edi ; restore push edi ; restore
lea esi, [edx + 0x90] lea esi, [edx + APPDATA.saved_box]
mov ecx,4 mov ecx,4
cld cld
rep movsd rep movsd
@ -1540,20 +1541,20 @@ checkwindows:
no_fullscreen_restore: no_fullscreen_restore:
mov eax,[edi+4] ; check Y inside screen mov eax,[edi+WDATA.box.top] ; check Y inside screen
add eax,[edi+12] add eax,[edi+WDATA.box.height]
cmp eax,[0xfe04] cmp eax,[0xfe04]
jbe no_window_sizing jbe no_window_sizing
mov eax,[edi+0] ; check X inside screen mov eax,[edi+WDATA.box.left] ; check X inside screen
add eax,[edi+8] add eax,[edi+WDATA.box.width]
cmp eax,[0xfe00] cmp eax,[0xfe00]
jbe no_window_sizing jbe no_window_sizing
mov eax,[0xfe00] mov eax,[0xfe00]
sub eax,[edi+8] sub eax,[edi+WDATA.box.width]
mov [edi+0],eax mov [edi+WDATA.box.left],eax
mov eax,[0xfe04] mov eax,[0xfe04]
sub eax,[edi+12] sub eax,[edi+WDATA.box.height]
mov [edi+4],eax mov [edi+WDATA.box.top],eax
no_window_sizing: no_window_sizing:
popad popad
@ -1565,18 +1566,18 @@ checkwindows:
push eax ebx ecx edx push eax ebx ecx edx
mov eax,[edi+00] mov eax,[edi+WDATA.box.left]
mov ebx,[edi+04] mov ebx,[edi+WDATA.box.top]
mov ecx,[edi+8] mov ecx,[edi+WDATA.box.width]
mov edx,[edi+12] mov edx,[edi+WDATA.box.height]
add ecx,eax add ecx,eax
add edx,ebx add edx,ebx
call calculatescreen call calculatescreen
mov eax,[oldc+00] mov eax,[oldc+BOX.left]
mov ebx,[oldc+04] mov ebx,[oldc+BOX.top]
mov ecx,[oldc+8] mov ecx,[oldc+BOX.width]
mov edx,[oldc+12] mov edx,[oldc+BOX.height]
add ecx,eax add ecx,eax
add edx,ebx add edx,ebx
call calculatescreen call calculatescreen
@ -1701,7 +1702,7 @@ drawwindowframes:
mov edi,[0x3000] mov edi,[0x3000]
shl edi,5 shl edi,5
add edi,window_data add edi,window_data
mov [edi+30],byte 1 mov [edi+WDATA.fl_wdrawn],byte 1
pop edi pop edi
popad popad
@ -1715,7 +1716,7 @@ random_shaped_window:
; ;
; eax = 0 giving address of data area ; eax = 0 giving address of data area
; ebx address ; ebx address
; ebx = 1 shape area scale ; eax = 1 shape area scale
; ebx 2^ebx scale ; ebx 2^ebx scale
test eax, eax test eax, eax
@ -1723,14 +1724,14 @@ random_shaped_window:
mov eax,[0x3000] mov eax,[0x3000]
shl eax,8 shl eax,8
mov [eax+0x80000+0x80],ebx mov [eax+0x80000+APPDATA.wnd_shape],ebx
rsw_no_address: rsw_no_address:
cmp eax,1 cmp eax,1
jne rsw_no_scale jne rsw_no_scale
mov eax,[0x3000] mov eax,[0x3000]
shl eax,8 shl eax,8
mov [eax+0x80000+0x84],bl mov byte [eax+0x80000+APPDATA.wnd_shape_scale], bl
rsw_no_scale: rsw_no_scale:
ret ret

4
kernel/trunk/hid/keyboard.inc
View File

@ -91,10 +91,10 @@ irq1:
mov ds, ax mov ds, ax
mov es, ax mov es, ax
movzx eax,word[0x3004] ; top window process mov eax, [0x3004] ; top window process
movzx eax,word[0xC400+eax*2] movzx eax,word[0xC400+eax*2]
shl eax,8 shl eax,8
mov al,[0x800B4+eax] mov al,[0x80000+eax+APPDATA.keyboard_mode]
mov [keyboard_mode],al mov [keyboard_mode],al
in al,0x60 in al,0x60

282
kernel/trunk/kernel.asm
View File

@ -644,12 +644,12 @@ finit ;reset the registers, contents which are still equal RM
mov esi,boot_setostask mov esi,boot_setostask
call boot_log call boot_log
; name for OS/IDLE process ; name for OS/IDLE process
mov [0x80000+256+0],dword 'OS/I' mov dword [0x80000+256+APPDATA.app_name], dword 'OS/I'
mov [0x80000+256+4],dword 'DLE ' mov dword [0x80000+256+APPDATA.app_name+4], dword 'DLE '
; task list ; task list
mov [0x3020+0xE],byte 1 ; on screen number mov [0x3020+TASKDATA.wnd_number], 1 ; on screen number
mov [0x3020+0x4],dword 1 ; process id number mov [0x3020+TASKDATA.pid], 1 ; process id number
mov [0x3020+0x10], dword 0 ; process base address mov [0x3020+TASKDATA.mem_start], 0 ; process base address
; set default flags & stacks ; set default flags & stacks
mov [l.eflags],dword 0x11202 ; sti and resume mov [l.eflags],dword 0x11202 ; sti and resume
@ -1442,7 +1442,7 @@ display_number:
cmp al,1 ; ecx is a pointer ? cmp al,1 ; ecx is a pointer ?
jne displnl1 jne displnl1
mov edi,[0x3010] mov edi,[0x3010]
mov edi,[edi+0x10] mov edi,[edi+TASKDATA.mem_start]
mov ebx,[edi+ebx] mov ebx,[edi+ebx]
displnl1: displnl1:
sub esp,64 sub esp,64
@ -1452,8 +1452,6 @@ display_number:
shr eax,16 shr eax,16
and eax,0x3f and eax,0x3f
push eax push eax
;mov edi,[0x3010]
;mov edi,[edi+0x10]
mov edi,esp mov edi,esp
add edi,4+64 add edi,4+64
mov ecx,eax mov ecx,eax
@ -1478,8 +1476,6 @@ display_number:
shr eax,16 shr eax,16
and eax,0x3f and eax,0x3f
push eax push eax
;mov edi,[0x3010]
;mov edi,[edi+0x10]
mov edi,esp mov edi,esp
add edi,4+64 add edi,4+64
mov ecx,eax mov ecx,eax
@ -1505,8 +1501,6 @@ display_number:
shr eax,16 shr eax,16
and eax,0x3f and eax,0x3f
push eax push eax
;mov edi,[0x3010]
;mov edi,[edi+0x10]
mov edi,esp mov edi,esp
add edi,4+64 add edi,4+64
mov ecx,eax mov ecx,eax
@ -1551,9 +1545,9 @@ draw_num_text:
push edx ; add window start x & y push edx ; add window start x & y
push ebx push ebx
mov edx,[0x3010] mov edx,[0x3010]
mov ebx,[edx-twdw] mov ebx,[edx-twdw+WDATA.box.left]
shl ebx,16 shl ebx,16
add ebx,[edx-twdw+4] add ebx,[edx-twdw+WDATA.box.top]
add eax,ebx add eax,ebx
pop ebx pop ebx
pop edx pop edx
@ -1615,7 +1609,7 @@ midi_base dw 0
cmp ebx,1 cmp ebx,1
jnz kbnobase jnz kbnobase
mov edi,[0x3010] mov edi,[0x3010]
add ecx,[edi+0x10] add ecx,[edi+TASKDATA.mem_start]
mov eax,ecx mov eax,ecx
mov ebx,keymap mov ebx,keymap
mov ecx,128 mov ecx,128
@ -1625,7 +1619,7 @@ midi_base dw 0
cmp ebx,2 cmp ebx,2
jnz kbnoshift jnz kbnoshift
mov edi,[0x3010] mov edi,[0x3010]
add ecx,[edi+0x10] add ecx,[edi+TASKDATA.mem_start]
mov eax,ecx mov eax,ecx
mov ebx,keymap_shift mov ebx,keymap_shift
mov ecx,128 mov ecx,128
@ -1635,7 +1629,7 @@ midi_base dw 0
cmp ebx,3 cmp ebx,3
jne kbnoalt jne kbnoalt
mov edi,[0x3010] mov edi,[0x3010]
add ecx,[edi+0x10] add ecx,[edi+TASKDATA.mem_start]
mov eax,ecx mov eax,ecx
mov ebx,keymap_alt mov ebx,keymap_alt
mov ecx,128 mov ecx,128
@ -1827,7 +1821,7 @@ sys_getsetup:
cmp ebx,1 cmp ebx,1
jnz kbnobaseret jnz kbnobaseret
mov edi,[0x3010] mov edi,[0x3010]
add ecx,[edi+0x10] add ecx,[edi+TASKDATA.mem_start]
mov ebx,ecx mov ebx,ecx
mov eax,keymap mov eax,keymap
mov ecx,128 mov ecx,128
@ -1837,7 +1831,7 @@ sys_getsetup:
cmp ebx,2 cmp ebx,2
jnz kbnoshiftret jnz kbnoshiftret
mov edi,[0x3010] mov edi,[0x3010]
add ecx,[edi+0x10] add ecx,[edi+TASKDATA.mem_start]
mov ebx,ecx mov ebx,ecx
mov eax,keymap_shift mov eax,keymap_shift
mov ecx,128 mov ecx,128
@ -1847,7 +1841,7 @@ sys_getsetup:
cmp ebx,3 cmp ebx,3
jne kbnoaltret jne kbnoaltret
mov edi,[0x3010] mov edi,[0x3010]
add ecx,[edi+0x10] add ecx,[edi+TASKDATA.mem_start]
mov ebx,ecx mov ebx,ecx
mov eax,keymap_alt mov eax,keymap_alt
mov ecx,128 mov ecx,128
@ -1950,10 +1944,9 @@ readmousepos:
shl eax,16 shl eax,16
mov ax,[0xfb0c] mov ax,[0xfb0c]
mov esi,[0x3010] mov esi,[0x3010]
sub esi,twdw mov bx, word [esi-twdw+WDATA.box.left]
mov bx,[esi]
shl ebx,16 shl ebx,16
mov bx,[esi+4] mov bx, word [esi-twdw+WDATA.box.top]
sub eax,ebx sub eax,ebx
mov [esp+36],eax mov [esp+36],eax
ret ret
@ -2081,8 +2074,7 @@ include 'detect/ps2mouse.inc'
sys_end: sys_end:
mov eax,[0x3010] mov eax,[0x3010]
add eax,0xa mov [eax+TASKDATA.state], 3 ; terminate this program
mov [eax],byte 3 ; terminate this program
waitterm: ; wait here for termination waitterm: ; wait here for termination
mov eax,5 mov eax,5
@ -2141,8 +2133,8 @@ sysfn_terminate: ; 18.2 = TERMINATE
ja noprocessterminate ja noprocessterminate
mov eax,[0x3004] mov eax,[0x3004]
shl ebx,5 shl ebx,5
mov edx,[ebx+0x3000+4] mov edx,[ebx+0x3000+TASKDATA.pid]
add ebx,0x3000+0xa add ebx,0x3000+TASKDATA.state
cmp byte [ebx], 9 cmp byte [ebx], 9
jz noprocessterminate jz noprocessterminate
@ -2262,8 +2254,8 @@ sysfn_getdiskinfo: ; 18.11 = get disk info table
rep movsb rep movsb
ret ret
for_all_tables: for_all_tables:
mov edi,[3010h] mov edi,[0x3010]
mov edi,[edi+10h] mov edi,[edi+TASKDATA.mem_start]
add edi,ecx add edi,ecx
mov esi,0x40000 mov esi,0x40000
ret ret
@ -2281,8 +2273,8 @@ sysfn_lastkey: ; 18.12 = return 0 (backward compatibility)
ret ret
sysfn_getversion: ; 18.13 = get kernel ID and version sysfn_getversion: ; 18.13 = get kernel ID and version
mov edi,[3010h] mov edi,[0x3010]
mov edi,[edi+10h] mov edi,[edi+TASKDATA.mem_start]
add edi,ebx add edi,ebx
mov esi,version_inf mov esi,version_inf
mov ecx,version_end-version_inf mov ecx,version_end-version_inf
@ -2447,7 +2439,7 @@ draw_background_temp:
jnz nosb5 jnz nosb5
; bughere ; bughere
mov edi, [0x3010] mov edi, [0x3010]
add ebx, [edi+0x10] add ebx, [edi+TASKDATA.mem_start]
; mov esi, ebx ; mov esi, ebx
; mov edi, ecx ; mov edi, ecx
mov eax, ebx mov eax, ebx
@ -2589,8 +2581,7 @@ sys_cpuusage:
; ;
mov edi,[0x3010] ; eax = return area mov edi,[0x3010] ; eax = return area
add edi,0x10 add eax,[edi + TASKDATA.mem_start]
add eax,[edi]
cmp ebx,-1 ; who am I ? cmp ebx,-1 ; who am I ?
jne no_who_am_i jne no_who_am_i
@ -2609,27 +2600,20 @@ sys_cpuusage:
xor edx,edx xor edx,edx
mov eax,0x20 mov eax,0x20
mul ebx mul ebx
add eax,0x3000+0x1c add eax,0x3000+TASKDATA.cpu_usage
mov ebx,eax mov ebx,eax
pop eax pop eax
mov ecx,[ebx] mov ecx,[ebx]
mov [eax],ecx mov [eax],ecx
pop ebx pop ebx
; mov ebx,[esp]
; shl ebx,1
; add ebx,0xc000
mov cx, [0xC000 + ebx * 2] mov cx, [0xC000 + ebx * 2]
mov [eax+4],cx mov [eax+4],cx
; mov ebx,[esp]
; shl ebx,1
; add ebx,0xc400
mov cx, [0xC400 + ebx * 2] mov cx, [0xC400 + ebx * 2]
mov [eax+6],cx mov [eax+6],cx
; pop ebx
push eax push eax
mov eax,ebx mov eax,ebx
shl eax,8 shl eax,8
add eax,0x80000 add eax,0x80000+APPDATA.app_name
pop ebx pop ebx
add ebx,10 add ebx,10
mov ecx,11 mov ecx,11
@ -2643,19 +2627,9 @@ sys_cpuusage:
cmp ecx,1 cmp ecx,1
je os_mem je os_mem
shl ecx,8 shl ecx,8
mov edx,[0x80000+ecx+0x8c] mov edx,[0x80000+ecx+APPDATA.mem_size] ;0x8c
mov eax,std_application_base_address mov eax,std_application_base_address
;add ecx,0x80000+0x88
;mov ecx,[ecx]
; shl ecx,3
; eax run base -> edx used memory ; eax run base -> edx used memory
; mov al,[ecx+gdts+ app_code-3 +4] ; base 23:16
; mov ah,[ecx+gdts+ app_code-3 +7] ; base 31:24
; shl eax,16
; mov ax,[ecx+gdts+ app_code-3 +2] ; base 0:15
; movzx edx,word [ecx+gdts+ app_code-3 +0]
; shl edx,12
os_mem: os_mem:
dec edx dec edx
mov [ebx+12],eax mov [ebx+12],eax
@ -2665,7 +2639,7 @@ sys_cpuusage:
mov eax,[esp] mov eax,[esp]
shl eax,5 shl eax,5
add eax,0x3000+0x4 add eax,0x3000+TASKDATA.pid
mov eax,[eax] mov eax,[eax]
mov [ebx+20],eax mov [ebx+20],eax
@ -2673,18 +2647,18 @@ sys_cpuusage:
mov esi,[esp] mov esi,[esp]
shl esi,5 shl esi,5
add esi,window_data add esi,window_data + WDATA.box
mov edi,[esp+4] mov edi,[esp+4]
add edi,34 add edi,34
mov ecx,4*4 mov ecx,4
cld cld
rep movsb rep movsd
; Process state (+50) ; Process state (+50)
mov eax,[esp] mov eax,[esp]
shl eax,5 shl eax,5
add eax,0x3000+0xa add eax,0x3000+TASKDATA.state
mov eax,[eax] mov eax,[eax]
mov [ebx+40],ax mov [ebx+40],ax
@ -2826,16 +2800,15 @@ sys_redrawstat:
mov edx,[0x3010] ; return whole screen draw area for this app mov edx,[0x3010] ; return whole screen draw area for this app
add edx,draw_data-0x3000 add edx,draw_data-0x3000
mov [edx+0],dword 0 mov [edx+RECT.left], 0
mov [edx+4],dword 0 mov [edx+RECT.top], 0
mov eax,[0xfe00] mov eax,[0xfe00]
mov [edx+8],eax mov [edx+RECT.right],eax
mov eax,[0xfe04] mov eax,[0xfe04]
mov [edx+12],eax mov [edx+RECT.bottom],eax
mov edi,[0x3010] mov edi,[0x3010]
sub edi,twdw mov [edi-twdw+WDATA.fl_wdrawn], 1 ; no new position & buttons from app
mov [edi+30],byte 1 ; no new position & buttons from app
call sys_window_mouse call sys_window_mouse
@ -2961,7 +2934,7 @@ draw_window_caption:
mov ecx,[edi*8+0x80000+APPDATA.wnd_caption] mov ecx,[edi*8+0x80000+APPDATA.wnd_caption]
or ecx,ecx or ecx,ecx
jz @f jz @f
add ecx,[edi+twdw+0x10] add ecx,[edi+twdw+TASKDATA.mem_start]
movzx eax,[edi+window_data+WDATA.fl_wstyle] movzx eax,[edi+window_data+WDATA.fl_wstyle]
and al,0x0F and al,0x0F
@ -3118,15 +3091,16 @@ sys_set_window:
sub edi,window_data sub edi,window_data
shl edi,3 shl edi,3
add edi,0x80000+0x90 add edi,0x80000
and cl,0x0F and cl,0x0F
mov [edi-0x90+APPDATA.wnd_caption],0 mov [edi+APPDATA.wnd_caption],0
cmp cl,3 cmp cl,3
jne @f jne @f
mov [edi-0x90+APPDATA.wnd_caption],esi mov [edi+APPDATA.wnd_caption],esi
@@: mov esi,[esp+0] @@: mov esi,[esp+0]
add edi, APPDATA.saved_box
mov ecx,4 mov ecx,4
cld cld
rep movsd rep movsd
@ -3135,10 +3109,10 @@ sys_set_window:
push eax ebx ecx edx push eax ebx ecx edx
;;; mov eax, 1 ;;; mov eax, 1
;;; call delay_hs ;;; call delay_hs
movzx eax, word [edi+00] mov eax, [edi+WDATA.box.left]
movzx ebx, word [edi+04] mov ebx, [edi+WDATA.box.top]
movzx ecx, word [edi+8] mov ecx, [edi+WDATA.box.width]
movzx edx, word [edi+12] mov edx, [edi+WDATA.box.height]
add ecx, eax add ecx, eax
add edx, ebx add edx, ebx
call calculatescreen call calculatescreen
@ -3148,7 +3122,7 @@ sys_set_window:
mov [0xf500],byte 0 ; empty button buffer mov [0xf500],byte 0 ; empty button buffer
newd: newd:
mov [edi+31],byte 0 ; no redraw mov [edi+WDATA.fl_redraw],byte 0 ; no redraw
mov edx,edi mov edx,edi
ret ret
@ -3195,25 +3169,25 @@ syscall_windowsettings:
sys_window_move: sys_window_move:
mov edi,[0x00003000] mov edi,[0x3000]
shl edi,5 shl edi,5
add edi,window_data add edi,window_data
test [edi+WDATA.fl_wstate],WSTATE_MAXIMIZED test [edi+WDATA.fl_wstate],WSTATE_MAXIMIZED
jnz .window_move_return jnz .window_move_return
push dword [edi+0] ; save old coordinates push dword [edi + WDATA.box.left] ; save old coordinates
push dword [edi+4] push dword [edi + WDATA.box.top]
push dword [edi+8] push dword [edi + WDATA.box.width]
push dword [edi+12] push dword [edi + WDATA.box.height]
cmp eax,-1 ; set new position and size cmp eax,-1 ; set new position and size
je .no_x_reposition je .no_x_reposition
mov [edi+0],eax mov [edi + WDATA.box.left], eax
.no_x_reposition: .no_x_reposition:
cmp ebx,-1 cmp ebx,-1
je .no_y_reposition je .no_y_reposition
mov [edi+4],ebx mov [edi + WDATA.box.top], ebx
.no_y_reposition: .no_y_reposition:
test [edi+WDATA.fl_wstate],WSTATE_ROLLEDUP test [edi+WDATA.fl_wstate],WSTATE_ROLLEDUP
@ -3221,11 +3195,11 @@ sys_window_move:
cmp ecx,-1 cmp ecx,-1
je .no_x_resizing je .no_x_resizing
mov [edi+8],ecx mov [edi + WDATA.box.width], ecx
.no_x_resizing: .no_x_resizing:
cmp edx,-1 cmp edx,-1
je .no_y_resizing je .no_y_resizing
mov [edi+12],edx mov [edi + WDATA.box.height], edx
.no_y_resizing: .no_y_resizing:
call check_window_position call check_window_position
@ -3235,19 +3209,19 @@ sys_window_move:
sub edi,window_data sub edi,window_data
shr edi,5 shr edi,5
shl edi,8 shl edi,8
add edi,0x80000+0x90 add edi, 0x80000 + APPDATA.saved_box
mov ecx,4 mov ecx,4
cld cld
rep movsd rep movsd
popad popad
pushad ; calculcate screen at new position pushad ; calculcate screen at new position
mov eax,[edi+00] mov eax, [edi + WDATA.box.left]
mov ebx,[edi+04] mov ebx, [edi + WDATA.box.top]
mov ecx,[edi+8] mov ecx, [edi + WDATA.box.width]
mov edx,[edi+12] mov edx, [edi + WDATA.box.height]
add ecx,eax add ecx, eax
add edx,ebx add edx, ebx
call calculatescreen call calculatescreen
popad popad
@ -3263,7 +3237,7 @@ sys_window_move:
mov [dlye],edx mov [dlye],edx
call calculatescreen call calculatescreen
mov [edi+31],byte 1 ; flag the process as redraw mov [edi + WDATA.fl_redraw], 1 ; flag the process as redraw
mov eax,edi ; redraw screen at old position mov eax,edi ; redraw screen at old position
xor esi,esi xor esi,esi
@ -3463,7 +3437,7 @@ checkmisc:
mov ecx, [0x3004] mov ecx, [0x3004]
set_mouse_event: set_mouse_event:
add edi, 256 add edi, 256
or [edi+0x80000+0xA8], dword 00100000b or [edi+0x80000+APPDATA.event_mask], dword 00100000b
loop set_mouse_event loop set_mouse_event
mouse_not_active: mouse_not_active:
@ -3474,12 +3448,12 @@ checkmisc:
jz nobackgr jz nobackgr
mov [0xfff0],byte 2 mov [0xfff0],byte 2
call change_task call change_task
mov [draw_data+32+0],dword 0 mov [draw_data+32 + RECT.left],dword 0
mov [draw_data+32+4],dword 0 mov [draw_data+32 + RECT.top],dword 0
mov eax,[0xfe00] mov eax,[0xfe00]
mov ebx,[0xfe04] mov ebx,[0xfe04]
mov [draw_data+32+8],eax mov [draw_data+32 + RECT.right],eax
mov [draw_data+32+12],ebx mov [draw_data+32 + RECT.bottom],ebx
call drawbackground call drawbackground
mov [0xfff0],byte 0 mov [0xfff0],byte 0
mov [0xfff4],byte 0 mov [0xfff4],byte 0
@ -3502,7 +3476,7 @@ checkmisc:
movzx ecx,byte [0xff00] movzx ecx,byte [0xff00]
add ecx,5 add ecx,5
markz: markz:
mov [edx+0xa],byte 3 mov [edx+TASKDATA.state],byte 3
add edx,0x20 add edx,0x20
loop markz loop markz
@ -3519,7 +3493,7 @@ checkmisc:
mov eax,[0x3004] ; termination mov eax,[0x3004] ; termination
mov ebx,0x3020+0xa mov ebx,0x3020+TASKDATA.state
mov esi,1 mov esi,1
newct: newct:
@ -3570,12 +3544,12 @@ redrawscreen:
cmp ecx,1 ; limit for background cmp ecx,1 ; limit for background
jz bgli jz bgli
mov eax,[edi+0] mov eax, [edi + WDATA.box.left]
mov ebx,[edi+4] mov ebx, [edi + WDATA.box.top]
mov ecx,[edi+8] mov ecx, [edi + WDATA.box.width]
mov edx,[edi+12] mov edx, [edi + WDATA.box.height]
add ecx,eax add ecx, eax
add edx,ebx add edx, ebx
mov ecx,[dlye] ; ecx = area y end ebx = window y start mov ecx,[dlye] ; ecx = area y end ebx = window y start
cmp ecx,ebx cmp ecx,ebx
@ -3585,12 +3559,12 @@ redrawscreen:
cmp ecx,eax cmp ecx,eax
jb ricino jb ricino
mov eax,[edi+0] mov eax, [edi + WDATA.box.left]
mov ebx,[edi+4] mov ebx, [edi + WDATA.box.top]
mov ecx,[edi+8] mov ecx, [edi + WDATA.box.width]
mov edx,[edi+12] mov edx, [edi + WDATA.box.height]
add ecx,eax add ecx, eax
add edx,ebx add edx, ebx
mov eax,[dly] ; eax = area y start edx = window y end mov eax,[dly] ; eax = area y start edx = window y end
cmp edx,eax cmp edx,eax
@ -3609,13 +3583,13 @@ redrawscreen:
add eax,draw_data-window_data add eax,draw_data-window_data
mov ebx,[dlx] ; set limits mov ebx,[dlx] ; set limits
mov [eax+0],ebx mov [eax + RECT.left], ebx
mov ebx,[dly] mov ebx,[dly]
mov [eax+4],ebx mov [eax + RECT.top], ebx
mov ebx,[dlxe] mov ebx,[dlxe]
mov [eax+8],ebx mov [eax + RECT.right], ebx
mov ebx,[dlye] mov ebx,[dlye]
mov [eax+12],ebx mov [eax + RECT.bottom], ebx
sub eax,draw_data-window_data sub eax,draw_data-window_data
@ -3628,7 +3602,7 @@ redrawscreen:
newdw8: newdw8:
nobgrd: nobgrd:
mov [eax+31],byte 1 ; mark as redraw mov [eax + WDATA.fl_redraw],byte 1 ; mark as redraw
ricino: ricino:
@ -3707,7 +3681,7 @@ set_app_param:
push edi push edi
mov edi,[0x3010] mov edi,[0x3010]
mov [edi],eax mov [edi+TASKDATA.event_mask],eax
pop edi pop edi
ret ret
@ -3719,11 +3693,11 @@ delay_hs: ; delay in 1/100 secs
push ecx push ecx
push edx push edx
mov edx,[timer_ticks];[0xfdf0] mov edx,[timer_ticks]
add edx,eax add edx,eax
newtic: newtic:
mov ecx,[timer_ticks];[0xfdf0] mov ecx,[timer_ticks]
cmp edx,ecx cmp edx,ecx
jbe zerodelay jbe zerodelay
@ -3824,13 +3798,12 @@ align 4
sys_programirq: sys_programirq:
mov edi,[0x3010] mov edi,[0x3010]
add edi,0x10 add eax,[edi+TASKDATA.mem_start]
add eax,[edi]
cmp ebx,16 cmp ebx,16
jae .not_owner jae .not_owner
mov edi,[0x3010] mov edi,[0x3010]
mov edi,[edi+0x4] mov edi,[edi+TASKDATA.pid]
cmp edi,[irq_owner+ebx*4] cmp edi,[irq_owner+ebx*4]
je spril1 je spril1
.not_owner: .not_owner:
@ -3859,7 +3832,7 @@ get_irq_data:
add edx,irq_owner add edx,irq_owner
mov edx,[edx] mov edx,[edx]
mov edi,[0x3010] mov edi,[0x3010]
mov edi,[edi+0x4] mov edi,[edi+TASKDATA.pid]
cmp edx,edi cmp edx,edi
je gidril1 je gidril1
.not_owner: .not_owner:
@ -4011,7 +3984,7 @@ r_f_port_area:
shl edi,4 shl edi,4
add edi,0x2d0000 add edi,0x2d0000
mov esi,[0x3010] mov esi,[0x3010]
mov esi,[esi+0x4] mov esi,[esi+TASKDATA.pid]
mov [edi],esi mov [edi],esi
mov [edi+4],ebx mov [edi+4],ebx
mov [edi+8],ecx mov [edi+8],ecx
@ -4030,7 +4003,7 @@ free_port_area:
test esi,esi test esi,esi
je frpal2 je frpal2
mov edx,[0x3010] mov edx,[0x3010]
mov edx,[edx+4] mov edx,[edx+TASKDATA.pid]
frpal3: frpal3:
mov edi,esi mov edi,esi
shl edi,4 shl edi,4
@ -4104,7 +4077,7 @@ reserve_free_irq:
lea edi,[irq_owner+ebx*4] lea edi,[irq_owner+ebx*4]
mov edx,[edi] mov edx,[edi]
mov eax,[0x3010] mov eax,[0x3010]
cmp edx,[eax+0x4] cmp edx,[eax+TASKDATA.pid]
jne fril1 jne fril1
dec ecx dec ecx
mov [edi],ecx mov [edi],ecx
@ -4119,7 +4092,7 @@ reserve_free_irq:
jnz ril1 jnz ril1
mov edx,[0x3010] mov edx,[0x3010]
mov edx,[edx+0x4] mov edx,[edx+TASKDATA.pid]
mov [edi],edx mov [edi],edx
dec ecx dec ecx
ril1: ril1:
@ -4597,7 +4570,7 @@ sys_trace:
mov esi,save_syscall_data ; data mov esi,save_syscall_data ; data
mov edi,[0x3010] mov edi,[0x3010]
mov edi,[edi+0x10] mov edi,[edi+TASKDATA.mem_start]
add edi,ebx add edi,ebx
cld cld
rep movsb rep movsb
@ -4619,7 +4592,7 @@ sys_process_def:
jne no_set_keyboard_setup jne no_set_keyboard_setup
shl edi,8 shl edi,8
mov [edi+0x800B4],bl mov [edi+0x80000 + APPDATA.keyboard_mode],bl
ret ret
@ -4629,7 +4602,7 @@ sys_process_def:
jne no_get_keyboard_setup jne no_get_keyboard_setup
shl edi,8 shl edi,8
movzx eax, byte [0x800B4+edi] movzx eax, byte [0x80000+edi + APPDATA.keyboard_mode]
mov [esp+36],eax mov [esp+36],eax
@ -4734,8 +4707,8 @@ sys_ipc:
mov edi,[0x3000] mov edi,[0x3000]
shl edi,8 shl edi,8
add edi,0x80000 add edi,0x80000
mov [edi+0xA0],ebx mov [edi + APPDATA.ipc_start], ebx
mov [edi+0xA4],ecx mov [edi + APPDATA.ipc_size], ecx
mov [esp+36],dword 0 mov [esp+36],dword 0
ret ret
no_ipc_def: no_ipc_def:
@ -4745,7 +4718,7 @@ sys_ipc:
mov esi,1 mov esi,1
mov edi,0x3020 mov edi,0x3020
ipcs1: ipcs1:
cmp [edi+4],ebx cmp [edi+TASKDATA.pid], ebx
je ipcs2 je ipcs2
add edi,0x20 add edi,0x20
inc esi inc esi
@ -4760,22 +4733,22 @@ sys_ipc:
push esi push esi
mov eax,esi mov eax,esi
shl eax,8 shl eax,8
mov ebx,[eax+0x80000+0xa0] mov ebx,[eax+0x80000 + APPDATA.ipc_start]
test ebx,ebx ; ipc area not defined ? test ebx,ebx ; ipc area not defined ?
je ipc_err1 je ipc_err1
add ebx,[eax+0x80000+0xa4] add ebx,[eax+0x80000 + APPDATA.ipc_size]
mov eax,esi mov eax,esi
shl eax,5 shl eax,5
add ebx,[eax+0x3000+0x10] ; ebx <- max data position add ebx,[eax+0x3000 + TASKDATA.mem_start] ; ebx <- max data position
mov eax,esi ; to mov eax,esi ; to
shl esi,8 shl esi,8
add esi,0x80000 add esi,0x80000
mov edi,[esi+0xa0] mov edi,[esi+APPDATA.ipc_start]
shl eax,5 shl eax,5
add eax,0x3000 add eax,0x3000
add edi,[eax+0x10] add edi,[eax+TASKDATA.mem_start]
cmp [edi],byte 0 ; overrun ? cmp [edi],byte 0 ; overrun ?
jne ipc_err2 jne ipc_err2
@ -4786,7 +4759,7 @@ sys_ipc:
mov esi,ecx ; from mov esi,ecx ; from
mov eax,[0x3010] mov eax,[0x3010]
mov eax,[eax+0x10] mov eax,[eax+TASKDATA.mem_start]
add esi,eax add esi,eax
mov ecx,edx ; size mov ecx,edx ; size
@ -4799,7 +4772,7 @@ sys_ipc:
push ecx push ecx
mov eax,[0x3010] mov eax,[0x3010]
mov eax,[eax+4] mov eax,[eax+TASKDATA.pid]
mov [edi-8],eax mov [edi-8],eax
mov [edi-4],ecx mov [edi-4],ecx
cld cld
@ -4813,7 +4786,7 @@ sys_ipc:
mov edi,[esp] mov edi,[esp]
shl edi,8 shl edi,8
or dword [edi+0x80000+0xA8],dword 01000000b ; ipc message or dword [edi+0x80000+APPDATA.event_mask],dword 01000000b ; ipc message
cmp [check_idle_semaphore],dword 20 cmp [check_idle_semaphore],dword 20
jge ipc_no_cis jge ipc_no_cis
@ -4897,8 +4870,8 @@ syscall_setpixel: ; SetPixel
mov edx,[0x3010] mov edx,[0x3010]
add eax,[edx-twdw] add eax,[edx-twdw+WDATA.box.left]
add ebx,[edx-twdw+4] add ebx,[edx-twdw+WDATA.box.top]
mov edi,[0x3000] mov edi,[0x3000]
shl edi,8 shl edi,8
add eax,[edi+0x80000+APPDATA.wnd_clientbox.left] add eax,[edi+0x80000+APPDATA.wnd_clientbox.left]
@ -4913,15 +4886,14 @@ align 4
syscall_writetext: ; WriteText syscall_writetext: ; WriteText
mov edi,[0x3010] mov edi,[0x3010]
mov ebp,[edi-twdw] mov ebp,[edi-twdw+WDATA.box.left]
mov esi,[0x3000] mov esi,[0x3000]
shl esi,8 shl esi,8
add ebp,[esi+0x80000+APPDATA.wnd_clientbox.left] add ebp,[esi+0x80000+APPDATA.wnd_clientbox.left]
shl ebp,16 shl ebp,16
add ebp,[edi-twdw+4] add ebp,[edi-twdw+WDATA.box.top]
add bp,word[esi+0x80000+APPDATA.wnd_clientbox.top] add bp,word[esi+0x80000+APPDATA.wnd_clientbox.top]
add edi,0x10 add ecx,[edi+TASKDATA.mem_start]
add ecx,[edi]
add eax,ebp add eax,ebp
xor edi,edi xor edi,edi
jmp dtext jmp dtext
@ -4932,7 +4904,7 @@ syscall_openramdiskfile: ; OpenRamdiskFile
mov edi,[0x3010] mov edi,[0x3010]
add edi,0x10 add edi, TASKDATA.mem_start
add eax,[edi] add eax,[edi]
add edx,[edi] add edx,[edi]
mov esi,12 mov esi,12
@ -4978,7 +4950,7 @@ align 4
syscall_startapp: ; StartApp syscall_startapp: ; StartApp
mov edi,[0x3010] mov edi,[0x3010]
add edi,0x10 add edi, TASKDATA.mem_start
add eax,[edi] add eax,[edi]
test ebx,ebx test ebx,ebx
jz noapppar jz noapppar
@ -5032,7 +5004,7 @@ align 4
syscall_delramdiskfile: ; DelRamdiskFile syscall_delramdiskfile: ; DelRamdiskFile
mov edi,[0x3010] mov edi,[0x3010]
add edi,0x10 add edi, TASKDATA.mem_start
add eax,[edi] add eax,[edi]
call filedelete call filedelete
mov [esp+36],eax mov [esp+36],eax
@ -5043,7 +5015,7 @@ align 4
syscall_writeramdiskfile: ; WriteRamdiskFile syscall_writeramdiskfile: ; WriteRamdiskFile
mov edi,[0x3010] mov edi,[0x3010]
add edi,0x10 add edi, TASKDATA.mem_start
add eax,[edi] add eax,[edi]
add ebx,[edi] add ebx,[edi]
call filesave call filesave
@ -5069,7 +5041,7 @@ align 4
syscall_readstring: ; ReadString syscall_readstring: ; ReadString
mov edi,[0x3010] mov edi,[0x3010]
add edi,0x10 add edi, TASKDATA.mem_start
add eax,[edi] add eax,[edi]
call read_string call read_string
mov [esp+36],eax mov [esp+36],eax
@ -5080,7 +5052,7 @@ align 4
syscall_drawline: ; DrawLine syscall_drawline: ; DrawLine
mov edi,[0x3010] mov edi,[0x3010]
movzx edx,word[edi-twdw] movzx edx,word[edi-twdw+WDATA.box.left]
mov ebp,edx mov ebp,edx
mov esi,[0x3000] mov esi,[0x3000]
shl esi,8 shl esi,8
@ -5088,7 +5060,7 @@ syscall_drawline: ; DrawLine
add dx,word[esi+0x80000+APPDATA.wnd_clientbox.left] add dx,word[esi+0x80000+APPDATA.wnd_clientbox.left]
shl edx,16 shl edx,16
add ebp,edx add ebp,edx
movzx edx,word[edi-twdw+4] movzx edx,word[edi-twdw+WDATA.box.top]
add eax,ebp add eax,ebp
mov ebp,edx mov ebp,edx
add ebp,[esi+0x80000+APPDATA.wnd_clientbox.top] add ebp,[esi+0x80000+APPDATA.wnd_clientbox.top]
@ -5167,7 +5139,7 @@ align 4
read_from_hd: ; Read from hd - fn not in use read_from_hd: ; Read from hd - fn not in use
mov edi,[0x3010] mov edi,[0x3010]
add edi,0x10 add edi,TASKDATA.mem_start
add eax,[edi] add eax,[edi]
add ecx,[edi] add ecx,[edi]
add edx,[edi] add edx,[edi]
@ -5184,7 +5156,7 @@ align 4
write_to_hd: ; Write a file to hd write_to_hd: ; Write a file to hd
mov edi,[0x3010] mov edi,[0x3010]
add edi,0x10 add edi,TASKDATA.mem_start
add eax,[edi] add eax,[edi]
add ecx,[edi] add ecx,[edi]
add edx,[edi] add edx,[edi]

13
kernel/trunk/kernel32.inc
View File

@ -107,12 +107,13 @@ WSTATE_WNDDRAWN = 00000010b
WSTYLE_HASCAPTION = 00010000b WSTYLE_HASCAPTION = 00010000b
WSTYLE_CLIENTRELATIVE = 00100000b WSTYLE_CLIENTRELATIVE = 00100000b
struc TASKLIST struc TASKDATA
{ {
.event_mask dd ? .event_mask dd ?
.pid dd ? .pid dd ?
dw ? dw ?
.state dw ? .state db ?
db ?
dw ? dw ?
.wnd_number db ? .wnd_number db ?
db ? db ?
@ -122,7 +123,7 @@ struc TASKLIST
.cpu_usage dd ? .cpu_usage dd ?
} }
virtual at 0 virtual at 0
TASKLIST TASKLIST TASKDATA TASKDATA
end virtual end virtual
; structures definition ; structures definition
@ -145,19 +146,19 @@ struc APPDATA
{ {
.app_name db 11 dup(?) .app_name db 11 dup(?)
db 5 dup(?) db 5 dup(?)
.fpu_save_area db 108 dup(?) .fpu_save_area: db 108 dup(?)
db 3 dup(?) db 3 dup(?)
.is_fpu_saved db ? .is_fpu_saved db ?
.wnd_shape dd ? .wnd_shape dd ?
.wnd_shape_scale dd ? .wnd_shape_scale dd ?
.gdt dd ? dd ?
.mem_size dd ? .mem_size dd ?
.saved_box BOX .saved_box BOX
.ipc_start dd ? .ipc_start dd ?
.ipc_size dd ? .ipc_size dd ?
.event_mask dd ? .event_mask dd ?
.debugger_slot dd ? .debugger_slot dd ?
.int40_handler dd ? dd ?
.keyboard_mode db ? .keyboard_mode db ?
db 3 dup(?) db 3 dup(?)
.dir_table dd ? .dir_table dd ?

8
kernel/trunk/memmap.inc
View File

@ -44,7 +44,9 @@
; ;
; 20 dword application event mask ; 20 dword application event mask
; 24 dword PID - process identification number ; 24 dword PID - process identification number
; 2a word 0, state 1,2=suspended 3=zombie, 4=terminate ; 2a byte slot state: 0=running, 1,2=suspended
; 3=zombie, 4=terminate,
; 5=waiting for event, 9 = not used
; 2e byte window number on screen ; 2e byte window number on screen
; 30 dword exact position in memory ; 30 dword exact position in memory
; 34 dword counter sum ; 34 dword counter sum
@ -134,7 +136,7 @@
; 7f byte 0= no fpu saved , 1= fpu saved to 0x10 -> restore ; 7f byte 0= no fpu saved , 1= fpu saved to 0x10 -> restore
; 80 dword address of random shaped window area ; 80 dword address of random shaped window area
; 84 byte shape area scale ; 84 byte shape area scale
; 88 dword used GDT of TSS ; 88 dword free
; 8C dword application memory size ; 8C dword application memory size
; 90 dword window X position save ; 90 dword window X position save
; 94 dword window Y position save ; 94 dword window Y position save
@ -144,7 +146,7 @@
; A4 dword IPC memory size ; A4 dword IPC memory size
; A8 dword event bits: mouse, stack,.. ; A8 dword event bits: mouse, stack,..
; AC dword 0 or debugger slot ; AC dword 0 or debugger slot
; B0 dword int40 handler in use ; 0 if not in use ; B0 dword free
; B4 byte keyboard mode: 0 = keymap, 1 = scancodes ; B4 byte keyboard mode: 0 = keymap, 1 = scancodes
; B8 dword physical address of directory table ; B8 dword physical address of directory table
; BC dword address of debug event memory ; BC dword address of debug event memory

12
kernel/trunk/network/stack.inc
View File

@ -995,7 +995,7 @@ stack_get_packet:
; Get the address of the callers data ; Get the address of the callers data
mov edi,[0x3010] mov edi,[0x3010]
add edi,0x10 add edi,TASKDATA.mem_start
add edx,[edi] add edx,[edi]
mov edi, edx mov edi, edx
@ -1058,7 +1058,7 @@ stack_insert_packet:
; Get the address of the callers data ; Get the address of the callers data
mov edi,[0x3010] mov edi,[0x3010]
add edi,0x10 add edi,TASKDATA.mem_start
add eax,[edi] add eax,[edi]
mov esi, eax mov esi, eax
@ -1117,7 +1117,7 @@ socket_open:
mov [eax + 24], dword 0 ; recieved data count mov [eax + 24], dword 0 ; recieved data count
mov esi, [0x3010] mov esi, [0x3010]
mov ebx, [esi+0x4] mov ebx, [esi+TASKDATA.pid]
mov [eax + 4], ebx ; save the process ID mov [eax + 4], ebx ; save the process ID
pop eax ; Get the socket number back, so we can return it pop eax ; Get the socket number back, so we can return it
@ -1176,7 +1176,7 @@ sot_001:
mov [eax + 28], ebx ; Indicate the state of the TCB mov [eax + 28], ebx ; Indicate the state of the TCB
mov esi, [0x3010] mov esi, [0x3010]
mov ecx, [esi+0x4] mov ecx, [esi+TASKDATA.pid]
mov [eax + 4], ecx ; save the process ID mov [eax + 4], ecx ; save the process ID
cmp ebx, TCB_LISTEN cmp ebx, TCB_LISTEN
@ -1548,7 +1548,7 @@ socket_write:
; Get the address of the callers data ; Get the address of the callers data
mov edi,[0x3010] mov edi,[0x3010]
add edi,0x10 add edi,TASKDATA.mem_start
add eax,[edi] add eax,[edi]
mov esi, eax mov esi, eax
@ -1671,7 +1671,7 @@ socket_write_tcp:
; Get the address of the callers data ; Get the address of the callers data
mov edi,[0x3010] mov edi,[0x3010]
add edi,0x10 add edi,TASKDATA.mem_start
add edx,[edi] add edx,[edi]
mov esi, edx mov esi, edx

4
kernel/trunk/network/tcp.inc
View File

@ -1004,7 +1004,7 @@ ste_data:
; flag an event to the application ; flag an event to the application
pop eax pop eax
mov ecx,1 mov ecx,1
mov esi,0x3020+0x4 mov esi,0x3020+TASKDATA.pid
news: news:
cmp [esi],eax cmp [esi],eax
@ -1016,7 +1016,7 @@ news:
foundPID1: foundPID1:
shl ecx,8 shl ecx,8
or dword [ecx+0x80000+0xA8],dword 10000000b ; stack event or dword [ecx+0x80000+APPDATA.event_mask],dword 10000000b ; stack event
pop ecx pop ecx

4
kernel/trunk/network/udp.inc
View File

@ -114,7 +114,7 @@ udprx_002:
; flag an event to the application ; flag an event to the application
pop eax pop eax
mov ecx,1 mov ecx,1
mov esi,0x3020+0x4 mov esi,0x3020+TASKDATA.pid
newsearch: newsearch:
cmp [esi],eax cmp [esi],eax
@ -126,7 +126,7 @@ newsearch:
foundPID: foundPID:
shl ecx,8 shl ecx,8
or dword [ecx+0x80000+0xA8],dword 10000000b ; stack event or dword [ecx+0x80000+APPDATA.event_mask],dword 10000000b ; stack event
mov [check_idle_semaphore],200 mov [check_idle_semaphore],200

4
kernel/trunk/sound/sb16.inc
View File

@ -31,7 +31,7 @@ sound_interface:
cmp eax,0 ; Load data cmp eax,0 ; Load data
jne no_SB16_load_music jne no_SB16_load_music
mov edi,[0x3010] mov edi,[0x3010]
add edi,0x10 add edi,TASKDATA.mem_start
add ebx,[edi] add ebx,[edi]
call code_SB16_load_music call code_SB16_load_music
ret ret
@ -78,7 +78,7 @@ sound_interface:
; mov [memAdrNote], eax ; mov [memAdrNote], eax
mov [memAdrNote],edx mov [memAdrNote],edx
mov eax,[0x3010] mov eax,[0x3010]
mov eax,[eax+4] mov eax,[eax+TASKDATA.pid]
mov [pidProcessNote],eax mov [pidProcessNote],eax
xor eax, eax ; Ok! EAX = 0 xor eax, eax ; Ok! EAX = 0
retFunc55: retFunc55:

34
kernel/trunk/video/vesa12.inc
View File

@ -208,8 +208,8 @@ vesa12_drawbackground:
mov ebx,3 mov ebx,3
mul ebx mul ebx
mov [imax],eax mov [imax],eax
mov eax,[draw_data+32+0] mov eax,[draw_data+32+RECT.left]
mov ebx,[draw_data+32+4] mov ebx,[draw_data+32+RECT.top]
mov edi,0 ;no force mov edi,0 ;no force
v12dp3: v12dp3:
@ -330,15 +330,15 @@ vesa12_drawbackground:
popa popa
add esi,3 add esi,3
inc eax inc eax
cmp eax,[draw_data+32+8] cmp eax,[draw_data+32+RECT.right]
jg v12nodp31 jg v12nodp31
jmp v12dp3 jmp v12dp3
v12nodp31: v12nodp31:
mov eax,[draw_data+32+0] mov eax,[draw_data+32+RECT.left]
inc ebx inc ebx
cmp ebx,[draw_data+32+12] cmp ebx,[draw_data+32+RECT.bottom]
jg v12dp4 jg v12dp4
jmp v12dp3 jmp v12dp3
@ -365,8 +365,8 @@ vesa12_drawbar:
push ecx push ecx
push edx push edx
mov ecx,[0x3010] mov ecx,[0x3010]
add eax,[ecx-twdw] add eax,[ecx-twdw+WDATA.box.left]
add ebx,[ecx-twdw+4] add ebx,[ecx-twdw+WDATA.box.top]
push eax push eax
mov eax,ebx ; y mov eax,ebx ; y
mov ebx,[0xfe08] mov ebx,[0xfe08]
@ -403,16 +403,16 @@ vesa12_drawbar:
push eax push eax
push ecx push ecx
mov eax,[0x3010] mov eax,[0x3010]
mov ecx,[eax+draw_data-0x3000+0] mov ecx,[eax+draw_data-0x3000+RECT.left]
cmp ecx,0 cmp ecx,0
jnz dbcblimitlset12 jnz dbcblimitlset12
mov ecx,[eax+draw_data-0x3000+4] mov ecx,[eax+draw_data-0x3000+RECT.top]
cmp ecx,0 cmp ecx,0
jnz dbcblimitlset12 jnz dbcblimitlset12
mov ecx,[eax+draw_data-0x3000+8] mov ecx,[eax+draw_data-0x3000+RECT.right]
cmp ecx,[0xfe00] cmp ecx,[0xfe00]
jnz dbcblimitlset12 jnz dbcblimitlset12
mov ecx,[eax+draw_data-0x3000+12] mov ecx,[eax+draw_data-0x3000+RECT.bottom]
cmp ecx,[0xfe04] cmp ecx,[0xfe04]
jnz dbcblimitlset12 jnz dbcblimitlset12
pop ecx pop ecx
@ -726,8 +726,8 @@ vesa12_putimage:
movzx eax,word [esp+2] movzx eax,word [esp+2]
movzx ebx,word [esp+0] movzx ebx,word [esp+0]
mov ecx,[0x3010] mov ecx,[0x3010]
add eax,[ecx-twdw] add eax,[ecx-twdw+WDATA.box.left]
add ebx,[ecx-twdw+4] add ebx,[ecx-twdw+WDATA.box.top]
push eax push eax
mov eax,ebx ; y mov eax,ebx ; y
mov ebx,[0xfe08] mov ebx,[0xfe08]
@ -765,16 +765,16 @@ vesa12_putimage:
push eax push eax
push ecx push ecx
mov eax,[0x3010] mov eax,[0x3010]
mov ecx,[eax+draw_data-0x3000+0] mov ecx,[eax+draw_data-0x3000+RECT.left]
cmp ecx,0 cmp ecx,0
jnz dbcblimitlset212 jnz dbcblimitlset212
mov ecx,[eax+draw_data-0x3000+4] mov ecx,[eax+draw_data-0x3000+RECT.top]
cmp ecx,0 cmp ecx,0
jnz dbcblimitlset212 jnz dbcblimitlset212
mov ecx,[eax+draw_data-0x3000+8] mov ecx,[eax+draw_data-0x3000+RECT.right]
cmp ecx,[0xfe00] cmp ecx,[0xfe00]
jnz dbcblimitlset212 jnz dbcblimitlset212
mov ecx,[eax+draw_data-0x3000+12] mov ecx,[eax+draw_data-0x3000+RECT.bottom]
cmp ecx,[0xfe04] cmp ecx,[0xfe04]
jnz dbcblimitlset212 jnz dbcblimitlset212
pop ecx pop ecx

36
kernel/trunk/video/vesa20.inc
View File

@ -118,15 +118,15 @@ vesa20_putimage:
; calculate absolute (i.e. screen) coordinates ; calculate absolute (i.e. screen) coordinates
mov eax, [0x3010] mov eax, [0x3010]
mov ebx, [eax-twdw + 0] mov ebx, [eax-twdw + WDATA.box.left]
add ebx, [putimg.image_cx] add ebx, [putimg.image_cx]
mov [putimg.abs_cx], ebx mov [putimg.abs_cx], ebx
mov ebx, [eax-twdw + 4] mov ebx, [eax-twdw + WDATA.box.top]
add ebx, [putimg.image_cy] add ebx, [putimg.image_cy]
mov [putimg.abs_cy], ebx mov [putimg.abs_cy], ebx
; real_sx = MIN(wnd_sx-image_cx, image_sx); ; real_sx = MIN(wnd_sx-image_cx, image_sx);
mov ebx, [eax-twdw + 8] ; ebx = wnd_sx mov ebx, [eax-twdw + WDATA.box.width] ; ebx = wnd_sx
sub ebx, [putimg.image_cx] sub ebx, [putimg.image_cx]
ja @f ja @f
add esp, putimg.stack_data add esp, putimg.stack_data
@ -142,7 +142,7 @@ vesa20_putimage:
mov [putimg.real_sx], ebx mov [putimg.real_sx], ebx
; init real_sy ; init real_sy
mov ebx, [eax-twdw + 12] ; ebx = wnd_sy mov ebx, [eax-twdw + WDATA.box.height] ; ebx = wnd_sy
sub ebx, [putimg.image_cy] sub ebx, [putimg.image_cy]
ja @f ja @f
add esp, putimg.stack_data add esp, putimg.stack_data
@ -602,13 +602,13 @@ vesa20_drawbar:
mov [drbar.bar_cy], ebx mov [drbar.bar_cy], ebx
mov edi, [0x3010] mov edi, [0x3010]
add eax, [edi-twdw + 0] ; win_cx add eax, [edi-twdw + WDATA.box.left] ; win_cx
add ebx, [edi-twdw + 4] ; win_cy add ebx, [edi-twdw + WDATA.box.top] ; win_cy
mov [drbar.abs_cx], eax mov [drbar.abs_cx], eax
mov [drbar.abs_cy], ebx mov [drbar.abs_cy], ebx
; real_sx = MIN(wnd_sx-bar_cx, bar_sx); ; real_sx = MIN(wnd_sx-bar_cx, bar_sx);
mov ebx, [edi-twdw + 8] ; ebx = wnd_sx mov ebx, [edi-twdw + WDATA.box.width] ; ebx = wnd_sx
sub ebx, [drbar.bar_cx] sub ebx, [drbar.bar_cx]
ja @f ja @f
.exit: ;// mike.dld, 2005-01-29 .exit: ;// mike.dld, 2005-01-29
@ -626,7 +626,7 @@ vesa20_drawbar:
mov [drbar.real_sx], ebx mov [drbar.real_sx], ebx
; real_sy = MIN(wnd_sy-bar_cy, bar_sy); ; real_sy = MIN(wnd_sy-bar_cy, bar_sy);
mov ebx, [edi-twdw + 12] ; ebx = wnd_sy mov ebx, [edi-twdw + WDATA.box.height] ; ebx = wnd_sy
sub ebx, [drbar.bar_cy] sub ebx, [drbar.bar_cy]
ja @f ja @f
add esp, drbar.stack_data add esp, drbar.stack_data
@ -852,8 +852,8 @@ vesa20_drawbackground_tiled:
add edx,dword [WinMapAddress-8] ; +B add edx,dword [WinMapAddress-8] ; +B
push edx push edx
mov ebp,[draw_data+32+0] ; x start:=(x+Xwin) mov ebp,[draw_data+32+RECT.left] ; x start:=(x+Xwin)
mov ebx,[draw_data+32+4] ; y start:=(y+Ywin) mov ebx,[draw_data+32+RECT.top] ; y start:=(y+Ywin)
mov eax,[BytesPerScanLine] mov eax,[BytesPerScanLine]
mul ebx mul ebx
@ -934,14 +934,14 @@ vesa20_drawbackground_tiled:
inc edi ; ptrBuffer++ inc edi ; ptrBuffer++
add esi,3 ; ptrImage+=3 add esi,3 ; ptrImage+=3
inc eax inc eax
cmp eax,[draw_data+32+8] ; X > xend? cmp eax,[draw_data+32+RECT.right] ; X > xend?
; jg nodp3 ; jg nodp3
; jmp dp3 ; jmp dp3
; ;
; nodp3: ; nodp3:
jle dp3 jle dp3
mov ebp,[draw_data+32+0] mov ebp,[draw_data+32+RECT.left]
inc ebx inc ebx
@ -961,7 +961,7 @@ vesa20_drawbackground_tiled:
call calculate_edi call calculate_edi
cmp ebx,[draw_data+32+12] cmp ebx,[draw_data+32+RECT.bottom]
; jg dp4 ; jg dp4
; ;
; jmp dp3 ; jmp dp3
@ -997,8 +997,8 @@ vesa20_drawbackground_stretch:
add edx,dword [WinMapAddress-8] ; +B add edx,dword [WinMapAddress-8] ; +B
push edx push edx
mov ebp,[draw_data+32+0] ; x start:=(x+Xwin) mov ebp,[draw_data+32+RECT.left] ; x start:=(x+Xwin)
mov ebx,[draw_data+32+4] ; y start:=(y+Ywin) mov ebx,[draw_data+32+RECT.top] ; y start:=(y+Ywin)
mov eax,[BytesPerScanLine] mov eax,[BytesPerScanLine]
mul ebx mul ebx
@ -1070,10 +1070,10 @@ vesa20_drawbackground_stretch:
inc edi ; ptrBuffer++ inc edi ; ptrBuffer++
add esi,3 ; ptrImage+=3 add esi,3 ; ptrImage+=3
inc eax inc eax
cmp eax,[draw_data+32+8] ; X > xend? cmp eax,[draw_data+32+RECT.right] ; X > xend?
jle sdp3 jle sdp3
mov ebp,[draw_data+32+0] mov ebp,[draw_data+32+RECT.left]
inc ebx inc ebx
@ -1093,7 +1093,7 @@ vesa20_drawbackground_stretch:
call calculate_edi call calculate_edi
cmp ebx,[draw_data+32+12] cmp ebx,[draw_data+32+RECT.bottom]
jle sdp3 jle sdp3
add esp,4 add esp,4

44
kernel/trunk/video/vga.inc
View File

@ -71,8 +71,8 @@ vga_putimage:
movzx eax,word [esp+2] ; eax:=x movzx eax,word [esp+2] ; eax:=x
movzx ebx,word [esp+0] ; ebx:=y movzx ebx,word [esp+0] ; ebx:=y
mov ecx,[0x3010] ; mov ecx,[0x3010] ;
add eax,[ecx-twdw] ; eax+=Xwin add eax,[ecx-twdw+WDATA.box.left] ; eax+=Xwin
add ebx,[ecx-twdw+4] ; ebx+=Ywin add ebx,[ecx-twdw+WDATA.box.top] ; ebx+=Ywin
mov ecx,ebx ; ecx = y+Ywin mov ecx,ebx ; ecx = y+Ywin
mov edx,eax ; edx = x+Xwin mov edx,eax ; edx = x+Xwin
@ -104,19 +104,19 @@ vga_putimage:
push eax ; LFB address push eax ; LFB address
mov eax,[0x3010] mov eax,[0x3010]
mov ecx,[eax+draw_data-0x3000+0] mov ecx,[eax+draw_data-0x3000+RECT.left]
cmp ecx,0 cmp ecx,0
jnz dbcblimitlset_vga jnz dbcblimitlset_vga
mov ecx,[eax+draw_data-0x3000+4] mov ecx,[eax+draw_data-0x3000+RECT.top]
cmp ecx,0 cmp ecx,0
jnz dbcblimitlset_vga jnz dbcblimitlset_vga
mov ecx,[eax+draw_data-0x3000+8] mov ecx,[eax+draw_data-0x3000+RECT.right]
cmp ecx,[0xfe00] ; ecx <> Screen X size cmp ecx,[0xfe00] ; ecx <> Screen X size
jnz dbcblimitlset_vga jnz dbcblimitlset_vga
mov ecx,[eax+draw_data-0x3000+12] mov ecx,[eax+draw_data-0x3000+RECT.bottom]
cmp ecx,[0xfe04] ; ecx <> Screen Y size cmp ecx,[0xfe04] ; ecx <> Screen Y size
jnz dbcblimitlset_vga jnz dbcblimitlset_vga
@ -323,8 +323,8 @@ vga_drawbar:
push edx ; +0 push edx ; +0
mov ecx,[0x3010] ; mov ecx,[0x3010] ;
add eax,[ecx-twdw] ; eax:=Xwin+x add eax,[ecx-twdw+WDATA.box.left] ; eax:=Xwin+x
add ebx,[ecx-twdw+4] ; ebx:=Ywin+y add ebx,[ecx-twdw+WDATA.box.top] ; ebx:=Ywin+y
mov ecx, eax ; ecx:=(x+Xwin) mov ecx, eax ; ecx:=(x+Xwin)
mov edx, ebx ; edx:=(y+Ywin) mov edx, ebx ; edx:=(y+Ywin)
@ -377,19 +377,19 @@ vga_drawbar:
mov eax,[0x3010] mov eax,[0x3010]
mov ecx,[eax+draw_data-0x3000+0] mov ecx,[eax+draw_data-0x3000+RECT.left]
cmp ecx,0 cmp ecx,0
jnz dbcblimitlset_vga2 jnz dbcblimitlset_vga2
mov ecx,[eax+draw_data-0x3000+4] mov ecx,[eax+draw_data-0x3000+RECT.top]
cmp ecx,0 cmp ecx,0
jnz dbcblimitlset_vga2 jnz dbcblimitlset_vga2
mov ecx,[eax+draw_data-0x3000+8] mov ecx,[eax+draw_data-0x3000+RECT.right]
cmp ecx,[0xfe00] cmp ecx,[0xfe00]
jnz dbcblimitlset_vga2 jnz dbcblimitlset_vga2
mov ecx,[eax+draw_data-0x3000+12] mov ecx,[eax+draw_data-0x3000+RECT.bottom]
cmp ecx,[0xfe04] cmp ecx,[0xfe04]
jnz dbcblimitlset_vga2 jnz dbcblimitlset_vga2
@ -514,8 +514,8 @@ vga_drawbackground_tiled:
add edx,dword [WinMapAddress-8] ; +B add edx,dword [WinMapAddress-8] ; +B
push edx push edx
mov eax,[draw_data+32+0] ; x start:=(x+Xwin) mov eax,[draw_data+32+RECT.left] ; x start:=(x+Xwin)
mov ebx,[draw_data+32+4] ; y start:=(y+Ywin) mov ebx,[draw_data+32+RECT.top] ; y start:=(y+Ywin)
mov ecx,eax mov ecx,eax
mov edx,ebx mov edx,ebx
@ -587,7 +587,7 @@ vga_drawbackground_tiled:
nbgpvga: nbgpvga:
inc eax ; x++ inc eax ; x++
cmp eax,[draw_data+32+8] ; X > xend? cmp eax,[draw_data+32+RECT.right] ; X > xend?
jg nodp3vga jg nodp3vga
test eax,0x07 ; x test modulo 8 test eax,0x07 ; x test modulo 8
@ -602,7 +602,7 @@ vga_drawbackground_tiled:
nodp3vga: nodp3vga:
mov eax,[draw_data+32+0] ; x+Xwin mov eax,[draw_data+32+RECT.left] ; x+Xwin
inc ebx ; y position inc ebx ; y position
mov ecx,eax mov ecx,eax
mov edx,ebx mov edx,ebx
@ -622,7 +622,7 @@ vga_drawbackground_tiled:
call calculate_edi call calculate_edi
cmp ebx,[draw_data+32+12] ; Y > yend cmp ebx,[draw_data+32+RECT.bottom] ; Y > yend
jg dp4vga jg dp4vga
jmp dp3vga jmp dp3vga
@ -657,8 +657,8 @@ vga_drawbackground_stretch:
add edx,dword [WinMapAddress-8] ; +B add edx,dword [WinMapAddress-8] ; +B
push edx push edx
mov eax,[draw_data+32+0] ; x start:=(x+Xwin) mov eax,[draw_data+32+RECT.left] ; x start:=(x+Xwin)
mov ebx,[draw_data+32+4] ; y start:=(y+Ywin) mov ebx,[draw_data+32+RECT.top] ; y start:=(y+Ywin)
mov ecx,eax mov ecx,eax
mov edx,ebx mov edx,ebx
@ -731,7 +731,7 @@ vga_drawbackground_stretch:
snbgpvga: snbgpvga:
inc eax ; x++ inc eax ; x++
cmp eax,[draw_data+32+8] ; X > xend? cmp eax,[draw_data+32+RECT.right] ; X > xend?
jg snodp3vga jg snodp3vga
test eax,0x07 ; x test modulo 8 test eax,0x07 ; x test modulo 8
@ -746,7 +746,7 @@ vga_drawbackground_stretch:
snodp3vga: snodp3vga:
mov eax,[draw_data+32+0] ; x+Xwin mov eax,[draw_data+32+RECT.left] ; x+Xwin
inc ebx ; y position inc ebx ; y position
mov ecx,eax mov ecx,eax
mov edx,ebx mov edx,ebx
@ -766,7 +766,7 @@ vga_drawbackground_stretch:
call calculate_edi call calculate_edi
cmp ebx,[draw_data+32+12] ; Y > yend cmp ebx,[draw_data+32+RECT.bottom] ; Y > yend
jg sdp4vga jg sdp4vga
jmp sdp3vga jmp sdp3vga