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Kernel: updated to Kolibri 0.6.0.0 distr

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Programs from K0600 distr: CDP, KEYASCII

git-svn-id: svn://kolibrios.org@147 a494cfbc-eb01-0410-851d-a64ba20cac60
This commit is contained in:
Evgeny Grechnikov (Diamond) 2006-09-08 13:29:22 +00:00
parent 87aca91906
commit 990e3f745c
9 changed files with 210 additions and 1035 deletions
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955
kernel/trunk/core/newproce.inc
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@ -55,567 +55,7 @@ safe_sti:
jne @f
sti
@@:ret
new_start_application_floppy:
;input:
; eax - pointer to filename
; ebx - parameters to pass
; edx - flags
;result:
; eax - pid of new process
; or 0 if call fails.
mov [appl_path],edi
pushad
mov esi,new_process_loading
call sys_msg_board_str ;write to debug board
;wait application_table_status mutex
.table_status:
cli
cmp [application_table_status],0
jz .stf
sti
call change_task
jmp .table_status
.stf:
call set_application_table_status
;we can change system tables now
push edi
push ebx
push eax
call find_new_process_place ;find empty process slot
sti
test eax,eax
mov ecx, -0x20 ; too many processes
jz .failed
mov edi,eax
shl edi,8
add edi,0x80000
mov ecx,256/4
xor eax,eax
cld
rep stosd ;clean extended information about process
;set new process name
mov [appl_path_size],eax
pop eax
push eax
.find_last_byte:
cmp byte [eax],0
jz .find_last_byte_end
inc eax
inc [appl_path_size]
jmp .find_last_byte
.find_last_byte_end:
add [appl_path_size],24
sub eax,11 ;last 11 bytes = application name
; mov eax,[esp] ;eax - pointer to file name
mov ebx,[new_process_place]
shl ebx,8
add ebx,0x80000 + APPDATA.app_name
mov ecx,11
call memmove
;read header of file
mov eax,[esp]
mov ebx,1 ;index of first block
mov ecx,2 ;number of blocks
mov edx,0x90000 ;temp area
mov esi,12 ;file name length
mov edi,[esp+8]
; cli
call floppy_fileread ;read file from FD
; sti
mov ecx, eax
neg ecx
jnz .cleanfailed
;check MENUET signature
mov ecx, -0x1F ; not Menuet/Kolibri executable
cmp [0x90000],dword 'MENU'
jnz .cleanfailed
cmp [0x90004],word 'ET'
jnz .cleanfailed
call get_app_params ;parse header fields
jc .cleanfailed
mov eax,[new_process_place]
inc ecx ; -0x1E = no memory
call create_app_cr3_table ;create page directory for new process
test eax,eax
jz .cleanfailed_mem
call MEM_Get_Linear_Address ;calculate linear address of it
mov ebx,std_application_base_address
mov ecx,[app_mem]
add ecx,4095
shr ecx,12
mov edx,eax
call mem_alloc_specified_region ;allocate memory for application
test eax,eax
mov ecx, -0x1E
jz .cleanfailed_mem1
mov eax,[edx+(std_application_base_address shr 20)]
and eax,not (4096-1) ;eax - physical address of first (for application memory) page table
call MEM_Get_Linear_Address
mov edx,eax
;read file
mov ebx,1
mov esi,12 ;length of file name
.loop1:
;edx = linear address of current page table entry
;ebx = index of current block in file
push edx
mov eax,[edx]
and eax,not (4096-1)
call MEM_Get_Linear_Address
mov edx,eax ;read file block to current page
mov eax,[esp+4] ;restore pointer to file name
mov ecx,8 ;number of blocks read
mov ebp,edx ;save buffer address for .endofimage
push ebx
mov edi,[esp+16]
; cli
call floppy_fileread
;ebx=file size
; sti
pop ecx
add ecx,8
test eax,eax
jnz .endloop1 ;check io errors
mov eax,[app_i_end]
add eax,511
shr eax,9
cmp ecx,eax
jg .endofimage ;we have loaded whole program
add ebx,511
shr ebx,9
cmp ecx,ebx
jg .endloop1 ;if end of file?
mov ebx,ecx
pop edx
add edx,4
jmp .loop1
.endofimage: ;set to zero memory at end of page
mov ecx,[app_i_end]
and ecx,4096-1
jz .endloop1
lea edi,[ebp+ecx]
neg ecx
add ecx,4096
xor eax,eax
cld
rep stosb
.endloop1:
add esp,8+4 ;pop linear address of page table entry and pointer to file name
call new_start_application_fl.add_app_parameters
mov [esp+28],eax
popad
ret
.cleanfailed_mem1:
;there is mem for directory entry, but there is no mem for pages
;so free directory entry
mov eax,[new_process_place]
shl eax,8
mov eax,[0x80000+eax+APPDATA.dir_table]
call MEM_Free_Page
.cleanfailed_mem:
;there is no mem for directory entry, display message.
mov esi,start_not_enough_memory
call sys_msg_board_str
.cleanfailed: ;clean process name
push ecx ; save error code
;can't read file, clean process name.
;this avoid problems with panel application.
mov edi,[new_process_place]
shl edi,8
add edi,0x80000 + APPDATA.app_name
mov ecx,11
mov eax,' '
cld
rep stosb
pop eax
.failed:
;no more slots
add esp,8+4
mov [application_table_status],0
mov [esp+1Ch], eax
popad
sti
ret
;-----------------------------------------------------------------------------
new_start_application_fl:
;input:
; eax - pointer to filename
; ebx - parameters to pass
; edx - flags
;result:
; eax - pid of new process
; or 0 if call fails.
mov [appl_path],edi
mov [appl_path_size],36
pushad
mov esi,new_process_loading
call sys_msg_board_str ;write to debug board
;wait application_table_status mutex
.table_status:
cli
cmp [application_table_status],0
jz .stf
sti
call change_task
jmp .table_status
.stf:
call set_application_table_status
;we can change system tables now
push ebx
push eax
call find_new_process_place ;find empty process slot
call safe_sti
test eax,eax
mov ecx, -0x20 ; too many processes
jz .failed
mov edi,eax
shl edi,8
add edi,0x80000
mov ecx,256/4
xor eax,eax
cld
rep stosd ;clean extended information about process
;set new process name
mov eax,[esp] ;eax - pointer to file name
mov ebx,[new_process_place]
shl ebx,8
add ebx,0x80000 + APPDATA.app_name
mov ecx,11
call memmove
;read header of file
mov ebx,1 ;index of first block
mov ecx,2 ;number of blocks
mov edx,0x90000 ;temp area
mov esi,12 ;file name length
cli
call fileread ;read file from RD
call safe_sti
mov ecx, eax
neg ecx
jnz .cleanfailed
;check MENUET signature
mov ecx, -0x1F ; not Menuet/Kolibri executable
cmp [0x90000],dword 'MENU'
jnz .cleanfailed
cmp [0x90004],word 'ET'
jnz .cleanfailed
call get_app_params ;parse header fields
jc .cleanfailed
mov eax,[new_process_place]
inc ecx ; -0x1E = no memory
call create_app_cr3_table ;create page directory for new process
test eax,eax
jz .cleanfailed_mem
call MEM_Get_Linear_Address ;calculate linear address of it
mov ebx,std_application_base_address
mov ecx,[app_mem]
add ecx,4095
shr ecx,12
mov edx,eax
call mem_alloc_specified_region ;allocate memory for application
test eax,eax
mov ecx, -0x1E
jz .cleanfailed_mem1
mov eax,[edx+(std_application_base_address shr 20)]
and eax,not (4096-1) ;eax - physical address of first (for application memory) page table
call MEM_Get_Linear_Address
mov edx,eax
;read file
mov ebx,1
mov esi,12 ;length of file name
.loop1:
;edx = linear address of current page table entry
;ebx = index of current block in file
push edx
mov eax,[edx]
and eax,not (4096-1)
call MEM_Get_Linear_Address
mov edx,eax ;read file block to current page
mov eax,[esp+4] ;restore pointer to file name
mov ecx,8 ;number of blocks read
mov ebp,edx ;save buffer address for .endofimage
push ebx
cli
call fileread
;ebx=file size
call safe_sti
pop ecx
add ecx,8
test eax,eax
jnz .endloop1 ;check io errors
mov eax,[app_i_end]
add eax,511
shr eax,9
cmp ecx,eax
jg .endofimage ;we have loaded whole program
add ebx,511
shr ebx,9
cmp ecx,ebx
jg .endloop1 ;if end of file?
mov ebx,ecx
pop edx
add edx,4
jmp .loop1
.endofimage: ;set to zero memory at end of page
mov ecx,[app_i_end]
and ecx,4096-1
jz .endloop1
lea edi,[ebp+ecx]
neg ecx
add ecx,4096
xor eax,eax
cld
rep stosb
.endloop1:
add esp,8 ;pop linear address of page table entry and pointer to file name
call .add_app_parameters
mov [esp+28],eax
popad
ret
.cleanfailed_mem1:
;there is mem for directory entry, but there is no mem for pages
;so free directory entry
mov eax,[new_process_place]
shl eax,8
mov eax,[0x80000+eax+APPDATA.dir_table]
call MEM_Free_Page
.cleanfailed_mem:
;there is no mem for directory entry, display message.
mov esi,start_not_enough_memory
call sys_msg_board_str
.cleanfailed: ;clean process name
push ecx ; save error code
;can't read file, clean process name.
;this avoid problems with panel application.
mov edi,[new_process_place]
shl edi,8
add edi,0x80000+APPDATA.app_name
mov ecx,11
mov eax,' '
cld
rep stosb
pop eax
.failed:
;no more slots
add esp,8
mov [application_table_status],0
mov [esp+1Ch], eax
popad
call safe_sti
ret
.add_app_parameters:
;input:
; [esp] - pointer to parameters
; [esp+4]-[esp+36] pushad registers.
;result
; eax - pid of new process
; or zero if failed
cli
mov ebx,[new_process_place]
cmp ebx,[0x3004]
jle .noinc
inc dword [0x3004] ;update number of processes
.noinc:
; mov ebx,[new_process_place]
;set 0x8c field of extended information about process
;(size of application memory)
shl ebx,8
mov eax,[app_mem]
mov [second_base_address+0x80000+APPDATA.mem_size+ebx],eax
;set 0x10 field of information about process
;(application base address)
; mov ebx,[new_process_place]
; shl ebx,5
shr ebx,3
mov dword [second_base_address+0x3000+ebx+TASKDATA.mem_start],std_application_base_address
;add command line parameters
.add_command_line:
mov edx,[app_i_param]
test edx,edx
jz .no_command_line ;application don't need parameters
mov eax,[esp+4]
test eax,eax
jz .no_command_line ;no parameters specified
;calculate parameter length
mov esi,eax
xor ecx,ecx
inc ecx ; include terminating null
.command_line_len:
cmp byte [esi],0
jz .command_line_len_end
inc esi
inc ecx
cmp ecx,256
jl .command_line_len
.command_line_len_end:
;ecx - parameter length
;edx - address of parameters in new process address space
mov ebx,eax ;ebx - address of parameters in our address space
mov eax,[new_process_place]
call write_process_memory ;copy parameters to new process address space
.no_command_line:
;******************************************************************
mov edx,[app_i_icon]
test edx,edx
jz .no_command_line_1 ;application don't need path of file
mov ebx,[appl_path]
mov ecx,[appl_path_size]
mov eax,[new_process_place]
call write_process_memory ;copy path of file to new process address space
.no_command_line_1:
;******************************************************************
mov ebx,[new_process_place]
mov eax,ebx
shl ebx,5
add ebx,0x3000 ;ebx - pointer to information about process
mov [ebx+TASKDATA.wnd_number],al ;set window number on screen = process slot
mov [ebx+TASKDATA.event_mask],dword 1+2+4 ;set default event flags (see 40 function)
inc dword [process_number]
mov eax,[process_number]
mov [ebx+TASKDATA.pid],eax ;set PID
mov ecx,ebx
add ecx,draw_data-0x3000 ;ecx - pointer to draw data
;set draw data to full screen
mov [ecx+RECT.left],dword 0
mov [ecx+RECT.top],dword 0
mov eax,[0xfe00]
mov [ecx+RECT.right],eax
mov eax,[0xfe04]
mov [ecx+RECT.bottom],eax
;set window state to 'normal' (non-minimized/maximized/rolled-up) state
mov [ecx+WDATA.fl_wstate],WSTATE_NORMAL
;set cr3 register in TSS of application
mov ecx,[new_process_place]
shl ecx,8
mov eax,[0x80000+APPDATA.dir_table+ecx]
add eax,8+16 ;add flags
mov [l.cr3],eax
mov eax,[app_start]
mov [l.eip],eax ;set eip in TSS
mov eax,[app_esp]
mov [l.esp],eax ;set stack in TSS
;gdt
;mov ebx,[new_process_place]
;shl ebx,3
mov ax,app_code ;ax - selector of code segment
;add ax,bx
mov [l.cs],ax
mov ax,app_data
;add ax,bx ;ax - selector of data segment
mov [l.ss],ax
mov [l.ds],ax
mov [l.es],ax
mov [l.fs],ax
mov ax,graph_data ;ax - selector of graphic segment
mov [l.gs],ax
mov [l.io],word 128
mov [l.eflags],dword 0x11202
mov [l.ss0],os_data
mov ebx,[new_process_place]
shl ebx,12
add ebx,sysint_stack_data+4096
mov [l.esp0],ebx
;copy tss to it place
mov eax,tss_sceleton
mov ebx,[new_process_place]
imul ebx,tss_step
add ebx,tss_data ;ebx - address of application TSS
mov ecx,120
call memmove
;Add IO access table - bit array of permitted ports
or eax,-1
mov edi,[new_process_place]
imul edi,tss_step
add edi,tss_data+128
mov ecx,2048
cld
rep stosd ;full access to 2048*8=16384 ports
mov ecx,ebx ;ecx - address of application TSS
mov edi,[new_process_place]
shl edi,3
;set TSS descriptor
mov [edi+gdts+tss0+0],word tss_step ;limit (size)
mov [edi+gdts+tss0+2],cx ;part of offset
mov eax,ecx
shr eax,16
mov [edi+gdts+tss0+4],al ;part of offset
mov [edi+gdts+tss0+7],ah ;part of offset
mov [edi+gdts+tss0+5],word 01010000b*256+11101001b ;system flags
;flush keyboard and buttons queue
mov [0xf400],byte 0
mov [0xf500],byte 0
mov edi,[new_process_place]
shl edi,5
add edi,window_data
mov ebx,[new_process_place]
movzx esi,word [0xC000+ebx*2]
lea esi,[0xC400+esi*2]
call windowactivate ;gui initialization
mov ebx,[new_process_place]
shl ebx,5
; set if debuggee
test byte [esp+28], 1
jz .no_debug
mov [0x3000+ebx+TASKDATA.state], 1 ; set process state - suspended
mov eax, [0x3000]
mov [0x80000+ebx*8+APPDATA.debugger_slot], eax ;set debugger PID - current
jmp .debug
.no_debug:
mov [0x3000+ebx+TASKDATA.state], 0 ; set process state - running
.debug:
mov esi,new_process_running
call sys_msg_board_str ;output information about succefull startup
; add esp,4 ;pop pointer to parameters
; popad
mov eax,[process_number] ;set result
mov [application_table_status],0 ;unlock application_table_status mutex
call safe_sti
ret 4
;-----------------------------------------------------------------------------
new_sys_threads:
;eax=1 - create thread
@ -676,7 +116,7 @@ new_sys_threads:
; call addreference_app_cr3_table
push 0 ;no parameters
call new_start_application_fl.add_app_parameters ;start thread
call fs_execute.add_app_parameters ;start thread
mov [esp+28],eax
popad
ret
@ -1222,209 +662,6 @@ trans_address:
add eax,std_application_base_address
ret
;-----------------------------------------------------------------------------
new_start_application_hd:
;eax - file name (kernel address)
;ebx - file name length
;ecx - work area (kernel address)
;edx - flags
;ebp - parameters
mov [appl_path],edi
pushad
mov esi,new_process_loading
call sys_msg_board_str ;write message to message board
;lock application_table_status mutex
.table_status:
cli
cmp [application_table_status],0
jz .stf
sti
call change_task
jmp .table_status
.stf:
call set_application_table_status
push ebp
push ebx
push eax
push ecx
call find_new_process_place ;find new process slot
sti
test eax,eax
mov ecx, -0x20 ; too many processes
jz .failed
;write application name
xor eax,eax
mov [appl_path_size],eax
mov eax,[esp+4]
.find_last_byte:
cmp byte [eax],0
jz .find_last_byte_end
inc eax
inc [appl_path_size]
jmp .find_last_byte
.find_last_byte_end:
add [appl_path_size],24
lea esi,[eax-11] ;last 11 bytes = application name
mov edi,[new_process_place]
shl edi,8
add edi,0x80000+APPDATA.app_name
mov ecx,11
cld
rep movsb ;copy name to extended information about process
;read header
mov eax,[esp+4] ;file name
mov esi,[esp] ;work area
mov ecx,1 ;read from first block
mov edx,1 ;read 1 block
call read_hd_file
mov ecx, eax
neg ecx
jnz .cleanfailed
pop esi
push esi
;check menuet signature
mov ecx, -0x1F ; not Menuet/Kolibri executable
cmp [esi+1024+0],dword 'MENU' ;read_hd_file function write file to +1024 offset
jnz .cleanfailed
cmp [esi+1024+4],word 'ET'
jnz .cleanfailed
add esi,1024
mov edi,0x90000
mov ecx,512/4
cld
rep movsd ;copy first block to 0x90000 address for get_app_params function
call get_app_params
mov ecx, -0x1F ; not Menuet/Kolibri executable
jc .cleanfailed
mov eax,[new_process_place]
inc ecx ; -0x1E = no memory
call create_app_cr3_table ;create page directory
test eax,eax
jz .cleanfailed_mem
call MEM_Get_Linear_Address
mov ebx,std_application_base_address
mov ecx,[app_mem]
add ecx,4096-1
shr ecx,12
mov edx,eax ;edx - linear address of page directory
call mem_alloc_specified_region ;allocate memory for application
mov ecx, -0x1E ; no memory
test eax,eax
jz .cleanfailed_mem1
add edx,(std_application_base_address shr 20)
mov eax,[edx]
and eax,not (4096-1)
call MEM_Get_Linear_Address
push edx ;save pointer to first page table
mov edx,eax
;read file
mov ecx,1
xor ebp,ebp
.loop1:
;[esp] - pointer to current page directory entry
;edx - pointer to current page table
;ebp - offset in page
;ecx - current cluster
push edx
mov eax,[esp+12] ;file name
mov ebx,[esp+16] ;file name length
mov esi,[esp+8] ;work area
mov edx,1 ;number of blocks to read
push ecx
push ebp
cli
call read_hd_file
sti
pop ebp
test eax,eax
jnz .endloop1 ;check io errors
mov esi,[esp+8+4] ;work area
add esi,1024
mov eax,[esp+4] ;current page table
mov eax,[eax]
and eax,not (4096-1)
call MEM_Get_Linear_Address;calculate linear page address
lea edi,[eax+ebp] ;add page offset
mov ecx,512/4
cld
rep movsd ;copy data
pop ecx
inc ecx ;next block
mov eax,[app_i_end] ;todo: precalculate ([app_i_end]+4095)/4096
add eax,512-1
shr eax,9 ;calculate application image size
cmp ecx,eax
jg .endloop11
pop edx
add ebp,512 ;new offset
test ebp,4096
jz .loop1
xor ebp,ebp
add edx,4 ;go to next page
test edx,(4096-1)
jnz .loop1
add dword [esp],4 ;go to next directory entry
mov eax,[esp]
mov eax,[eax]
and eax,not (4096-1)
call MEM_Get_Linear_Address
mov edx,eax
jmp .loop1
.endloop1:
add esp,4 ;pop ecx
.endloop11:
add esp,4+4 ;pop edx, pop edx
;add_app_parameters
add esp,12 ;now pointer to parameters is on the top of the stack
call new_start_application_fl.add_app_parameters ;start process
mov [esp+28],eax
popad
ret
.cleanfailed_mem1:
;there is mem for directory entry, but there is no mem for pages
;so free directory entry
mov eax,[new_process_place]
shl eax,8
mov eax,[0x80000+eax+APPDATA.dir_table]
call MEM_Free_Page
.cleanfailed_mem:
;there is no mem for directory entry, display message.
mov esi,start_not_enough_memory
call sys_msg_board_str
.cleanfailed: ;clean process name
push ecx
;can't read file, clean process name.
;this avoid problems with panel application.
mov edi,[new_process_place]
shl edi,8
add edi,0x80000+APPDATA.app_name
mov ecx,11
mov eax,' '
cld
rep stosb
pop eax
.failed:
;no more slots
add esp,16
mov [esp+1Ch], eax
popad
mov [application_table_status],0
sti
ret
end if
; \begin{diamond}
include 'debug.inc'
@ -1608,7 +845,7 @@ fs_execute:
pop edx
cmp eax, 6
jnz .cleanfailed_mem2
call new_start_application_fl.add_app_parameters
call .add_app_parameters
mov [esp+28], eax
popad
ret
@ -1649,3 +886,191 @@ fs_execute:
call safe_sti
ret
; \end{diamond}
.add_app_parameters:
;input:
; [esp] - pointer to parameters
; [esp+4]-[esp+36] pushad registers.
;result
; eax - pid of new process
; or zero if failed
cli
mov ebx,[new_process_place]
cmp ebx,[0x3004]
jle .noinc
inc dword [0x3004] ;update number of processes
.noinc:
; mov ebx,[new_process_place]
;set 0x8c field of extended information about process
;(size of application memory)
shl ebx,8
mov eax,[app_mem]
mov [second_base_address+0x80000+APPDATA.mem_size+ebx],eax
;set 0x10 field of information about process
;(application base address)
; mov ebx,[new_process_place]
; shl ebx,5
shr ebx,3
mov dword [second_base_address+0x3000+ebx+TASKDATA.mem_start],std_application_base_address
;add command line parameters
.add_command_line:
mov edx,[app_i_param]
test edx,edx
jz .no_command_line ;application don't need parameters
mov eax,[esp+4]
test eax,eax
jz .no_command_line ;no parameters specified
;calculate parameter length
mov esi,eax
xor ecx,ecx
inc ecx ; include terminating null
.command_line_len:
cmp byte [esi],0
jz .command_line_len_end
inc esi
inc ecx
cmp ecx,256
jl .command_line_len
.command_line_len_end:
;ecx - parameter length
;edx - address of parameters in new process address space
mov ebx,eax ;ebx - address of parameters in our address space
mov eax,[new_process_place]
call write_process_memory ;copy parameters to new process address space
.no_command_line:
;******************************************************************
mov edx,[app_i_icon]
test edx,edx
jz .no_command_line_1 ;application don't need path of file
mov ebx,[appl_path]
mov ecx,[appl_path_size]
mov eax,[new_process_place]
call write_process_memory ;copy path of file to new process address space
.no_command_line_1:
;******************************************************************
mov ebx,[new_process_place]
mov eax,ebx
shl ebx,5
mov [ebx+window_data+WDATA.fl_wstate],WSTATE_NORMAL
mov [ebx+window_data+WDATA.fl_redraw],1
add ebx,0x3000 ;ebx - pointer to information about process
mov [ebx+TASKDATA.wnd_number],al ;set window number on screen = process slot
mov [ebx+TASKDATA.event_mask],dword 1+2+4 ;set default event flags (see 40 function)
inc dword [process_number]
mov eax,[process_number]
mov [ebx+TASKDATA.pid],eax ;set PID
mov ecx,ebx
add ecx,draw_data-0x3000 ;ecx - pointer to draw data
;set draw data to full screen
mov [ecx+RECT.left],dword 0
mov [ecx+RECT.top],dword 0
mov eax,[0xfe00]
mov [ecx+RECT.right],eax
mov eax,[0xfe04]
mov [ecx+RECT.bottom],eax
;set cr3 register in TSS of application
mov ecx,[new_process_place]
shl ecx,8
mov eax,[0x80000+APPDATA.dir_table+ecx]
add eax,8+16 ;add flags
mov [l.cr3],eax
mov eax,[app_start]
mov [l.eip],eax ;set eip in TSS
mov eax,[app_esp]
mov [l.esp],eax ;set stack in TSS
;gdt
;mov ebx,[new_process_place]
;shl ebx,3
mov ax,app_code ;ax - selector of code segment
;add ax,bx
mov [l.cs],ax
mov ax,app_data
;add ax,bx ;ax - selector of data segment
mov [l.ss],ax
mov [l.ds],ax
mov [l.es],ax
mov [l.fs],ax
mov ax,graph_data ;ax - selector of graphic segment
mov [l.gs],ax
mov [l.io],word 128
mov [l.eflags],dword 0x11202
mov [l.ss0],os_data
mov ebx,[new_process_place]
shl ebx,12
add ebx,sysint_stack_data+4096
mov [l.esp0],ebx
;copy tss to it place
mov eax,tss_sceleton
mov ebx,[new_process_place]
imul ebx,tss_step
add ebx,tss_data ;ebx - address of application TSS
mov ecx,120
call memmove
;Add IO access table - bit array of permitted ports
or eax,-1
mov edi,[new_process_place]
imul edi,tss_step
add edi,tss_data+128
mov ecx,2048
cld
rep stosd ;full access to 2048*8=16384 ports
mov ecx,ebx ;ecx - address of application TSS
mov edi,[new_process_place]
shl edi,3
;set TSS descriptor
mov [edi+gdts+tss0+0],word tss_step ;limit (size)
mov [edi+gdts+tss0+2],cx ;part of offset
mov eax,ecx
shr eax,16
mov [edi+gdts+tss0+4],al ;part of offset
mov [edi+gdts+tss0+7],ah ;part of offset
mov [edi+gdts+tss0+5],word 01010000b*256+11101001b ;system flags
;flush keyboard and buttons queue
mov [0xf400],byte 0
mov [0xf500],byte 0
mov edi,[new_process_place]
shl edi,5
add edi,window_data
mov ebx,[new_process_place]
movzx esi,word [0xC000+ebx*2]
lea esi,[0xC400+esi*2]
call windowactivate ;gui initialization
mov ebx,[new_process_place]
shl ebx,5
; set if debuggee
test byte [esp+28], 1
jz .no_debug
mov [0x3000+ebx+TASKDATA.state], 1 ; set process state - suspended
mov eax, [0x3000]
mov [0x80000+ebx*8+APPDATA.debugger_slot], eax ;set debugger PID - current
jmp .debug
.no_debug:
mov [0x3000+ebx+TASKDATA.state], 0 ; set process state - running
.debug:
mov esi,new_process_running
call sys_msg_board_str ;output information about succefull startup
; add esp,4 ;pop pointer to parameters
; popad
mov eax,[process_number] ;set result
mov [application_table_status],0 ;unlock application_table_status mutex
call safe_sti
ret 4
end if

20
kernel/trunk/core/sys32.inc
View File

@ -665,19 +665,6 @@ get_app_params:
ret
start_application_fl:
jmp new_start_application_fl
;************************************************************************
start_application_floppy:
jmp new_start_application_floppy
;********************************************************************
start_application_hd:
jmp new_start_application_hd
uglobal
new_process_place dd 0x0
app_start dd 0x0
@ -691,13 +678,6 @@ uglobal
appl_path_size dd 0x0
endg
;iglobal
;hd_app_string db 'HDAPP '
;process_loading db 'K : Process - loading ',13,10,0
;process_running db 'K : Process - done',13,10,0
;first_gdt_search dd 0x2
;endg
sys_threads:

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

@ -87,7 +87,7 @@ iglobal
dd sys_cachetodiskette ; 16-FlushFloppyCache
dd sys_getbutton ; 17-GetButton
dd sys_system ; 18-System Services
dd syscall_startapp ; 19-StartApp
dd undefined_syscall ; 19-reserved
dd sys_midi ; 20-ResetMidi and OutputMidi
dd sys_setup ; 21-SetMidiBase,SetKeymap,SetShiftKeymap,.
dd sys_settime ; 22-setting date,time,clock and alarm-clock

55
kernel/trunk/docs/sysfuncr.txt
View File

@ -1,4 +1,4 @@
‘ˆ‘’…Œ<EFBFBD>›… ”“<E2809D>Š–ˆˆ Ž<>…<EFBFBD>€–ˆŽ<CB86><C5BD>Ž‰ ‘ˆ‘’…Œ› Kolibri 0.5.8.1
‘ˆ‘’…Œ<EFBFBD>›… ”“<E2809D>Š–ˆˆ Ž<>…<EFBFBD>€–ˆŽ<CB86><C5BD>Ž‰ ‘ˆ‘’…Œ› Kolibri 0.6.0.0
<EFBFBD>®¬¥à ä㭪樨 ¯®¬¥é ¥âáï ¢ ॣ¨áâà eax.
‚맮¢ á¨á⥬­®© ä㭪樨 ®áãé¥á⢫ï¥âáï ª®¬ ­¤®© "int 0x40".
@ -878,8 +878,8 @@
db a,b,c,d ¤«ï ¢¥àᨨ a.b.c.d
db UID_xxx: ®¤­® ¨§ UID_NONE=0, UID_MENUET=1, UID_KOLIBRI=2
db 'name',0 - ASCIIZ-áâப  á ¨¬¥­¥¬
„«ï ï¤à  Kolibri 0.5.8.1:
db 0,5,8,1
„«ï ï¤à  Kolibri 0.6.0.0:
db 0,6,0,0
db 2
db 'Kolibri',0
@ -1005,23 +1005,6 @@ db 'Kolibri',0
¨ ¯à®¢¥à¨âì, çâ® ãáâ ­ ¢«¨¢ ¥¬®¥ ¯®«®¦¥­¨¥ ­¥ ¢ë室¨â §  ¯à¥¤¥«ë
íªà ­ .
======================================================================
============ ”ã­ªæ¨ï 19 - § ¯ãáâ¨âì ¯à®£à ¬¬ã á à ¬¤¨áª . ============
======================================================================
<EFBFBD> à ¬¥âàë:
* eax = 19 - ­®¬¥à ä㭪樨
* ebx = 㪠§ â¥«ì ­  ¨¬ï ¯à®£à ¬¬ë ¢ ä®à¬ â¥,  ­ «®£¨ç­®¬ ä㭪樨 6
* ecx = 0 ¨«¨ ecx = 㪠§ â¥«ì ­  ¯ à ¬¥âàë ª®¬ ­¤­®© áâப¨
‚®§¢à é ¥¬®¥ §­ ç¥­¨¥:
* …᫨ eax > 0, â® eax ᮤ¥à¦¨â PID ᮧ¤ ­­®£® ¯à®æ¥áá 
* …᫨ eax < 0, â® -eax - ª®¤ ®è¨¡ª¨ ä ©«®¢®© á¨á⥬ë
‡ ¬¥ç ­¨ï:
* <20>â  äã­ªæ¨ï ãáâ à¥« ; ¨á¯®«ì§ã©â¥ ¯®¤äã­ªæ¨î 7 ä㭪樨 70.
* Š®¬ ­¤­ ï áâப  ¤®«¦­  § ª ­ç¨¢ âìáï ᨬ¢®«®¬ á ª®¤®¬ 0
(ASCIIZ-áâப ); ãç¨â뢠îâáï «¨¡® ¢á¥ ᨬ¢®«ë ¤® § ¢¥àè î饣® ­ã«ï
¢ª«îç¨â¥«ì­®, «¨¡® ¯¥à¢ë¥ 256 ᨬ¢®«®¢, ¢ § ¢¨á¨¬®á⨠®â ⮣®,
çâ® ¬¥­ìè¥.
======================================================================
==================== ”ã­ªæ¨ï 20 - ¨­â¥à䥩á MIDI. ====================
======================================================================
@ -2927,7 +2910,6 @@ dword-
* ¯®¤äã­ªæ¨ï 5 - ¯¥à¥¨¬¥­®¢ ­¨¥/¯¥à¥¬¥é¥­¨¥ ä ©« /¯ ¯ª¨
* ¯®¤äã­ªæ¨ï 8 - LBA-ç⥭¨¥ á ãáâனá⢠
* ¯®¤äã­ªæ¨ï 15 - ¯®«ã祭¨¥ ¨­ä®à¬ æ¨¨ ® ä ©«®¢®© á¨á⥬¥
* ¯®¤äã­ªæ¨ï 16 - § ¯ã᪠¯à¨«®¦¥­¨ï
======================================================================
========== ”ã­ªæ¨ï 58, ¯®¤äã­ªæ¨ï 0 - ¯à®ç¨â âì ä ©«/¯ ¯ªã. ==========
@ -3186,37 +3168,6 @@ dword-
¯®¤á¨áâ¥¬ë ¬®¦­® ®¯à¥¤¥«¨âì à §¬¥à ª« áâ¥à  (â ¬ ®­ åà ­¨âáï
¢ ᥪâ®à å) ¨ ®¡é¥¥ ç¨á«® ª« áâ¥à®¢ ¤«ï ¦ñáâª¨å ¤¨áª®¢.
======================================================================
========== ”ã­ªæ¨ï 58, ¯®¤äã­ªæ¨ï 16 - § ¯ãáâ¨âì ¯à®£à ¬¬ã. ==========
======================================================================
<EFBFBD> à ¬¥âàë:
* eax = 58 - ­®¬¥à ä㭪樨
* ebx = 㪠§ â¥«ì ­  ¨­ä®à¬ æ¨®­­ãî áâàãªâãàã
”®à¬ â ¨­ä®à¬ æ¨®­­®© áâàãªâãàë:
* +0: dword: 16 = ­®¬¥à ¯®¤ä㭪樨
* +4: dword: ¯®«¥ ä« £®¢:
* ¡¨â 0: § ¯ãáâ¨âì ¯à®æ¥áá ª ª ®â« ¦¨¢ ¥¬ë©
* ®áâ «ì­ë¥ ¡¨âë § à¥§¥à¢¨à®¢ ­ë ¨ ¤®«¦­ë ¡ëâì ãáâ ­®¢«¥­ë ¢ 0
* +8: dword: 0 ¨«¨ 㪠§ â¥«ì ­  ASCIIZ-áâபã á ¯ à ¬¥âà ¬¨
* +12 = +0xC: dword: ¨£­®à¨àã¥âáï
* +16 = +0x10: dword: 㪠§ â¥«ì ­  ¡ãä¥à ¤«ï à ¡®âë á¨á⥬ë
(4096 ¡ ©â)
* +20 = +0x14: ASCIIZ-¨¬ï ä ©« , ¯à ¢¨«  ä®à¬¨à®¢ ­¨ï ¨¬ñ­ 㪠§ ­ë ¢
®¡é¥¬ ®¯¨á ­¨¨
‚®§¢à é ¥¬®¥ §­ ç¥­¨¥:
* eax > 0 - ¯à®£à ¬¬  § £à㦥­ , eax ᮤ¥à¦¨â PID
* eax < 0 - ¯à®¨§®è«  ®è¨¡ª , -eax ᮤ¥à¦¨â
ª®¤ ®è¨¡ª¨ ä ©«®¢®© á¨á⥬ë
‡ ¬¥ç ­¨ï:
* <20>â  äã­ªæ¨ï ãáâ à¥« , ¨á¯®«ì§ã©â¥ ¯®¤äã­ªæ¨î 7 ä㭪樨 70.
* Š®¬ ¤­ ï áâப  ¤®«¦­  § ª ­ç¨¢ âìáï ᨬ¢®«®¬ á ª®¤®¬ 0
(ASCIIZ-áâப ); ãç¨â뢠îâáï «¨¡® ¢á¥ ᨬ¢®«ë ¤® § ¢¥àè î饣® ­ã«ï
¢ª«îç¨â¥«ì­®, «¨¡® ¯¥à¢ë¥ 256 ᨬ¢®«®¢, ¢ § ¢¨á¨¬®á⨠®â ⮣®,
çâ® ¬¥­ìè¥.
* …᫨ ¯à®æ¥áá § ¯ã᪠¥âáï ª ª ®â« ¦¨¢ ¥¬ë©, ®­ ᮧ¤ ñâáï
¢ § ¬®à®¦¥­­®¬ á®áâ®ï­¨¨; ¤«ï § ¯ã᪠ ¨á¯®«ì§ã©â¥
¯®¤äã­ªæ¨î 5 ä㭪樨 69.
======================================================================
=== ”ã­ªæ¨ï 59 - ¯®«ãç¨âì ¨­ä®à¬ æ¨î ® ¯®á«¥¤­¨å á¨á⥬­ëå ¢ë§®¢ å. ==
======================================================================

55
kernel/trunk/docs/sysfuncs.txt
View File

@ -1,4 +1,4 @@
SYSTEM FUNCTIONS of OS Kolibri 0.5.8.1
SYSTEM FUNCTIONS of OS Kolibri 0.6.0.0
Number of the function is located in the register eax.
The call of the system function is executed by "int 0x40" command.
@ -874,8 +874,8 @@ Structure of the buffer:
db a,b,c,d for version a.b.c.d
db UID_xxx: one of UID_NONE=0, UID_MENUET=1, UID_KOLIBRI=2
db 'name',0 - ASCIIZ-string with the name
For Kolibri 0.5.8.1 kernel:
db 0,5,8,1
For Kolibri 0.6.0.0 kernel:
db 0,6,0,0
db 2
db 'Kolibri',0
@ -1000,24 +1000,6 @@ Remarks:
and check that the value of position is inside the limits of the
screen.
======================================================================
============ Function 19 - start application from ramdisk. ===========
======================================================================
Parameters:
* eax = 19 - function number
* ebx = pointer to the application name in format similar
to function 6
* ecx = 0 or ecx = pointer to command line parameters
Returned value:
* If eax > 0, then eax contains PID of the created process
* If eax < 0, then -eax - file system error code
Remarks:
* This function is obsolete; use subfunction 7 of function 70.
* Command line must be terminated by the character with the code 0
(ASCIIZ-string); function takes into account either all characters
up to terminating zero inclusively or first 256 character
regarding what is less.
======================================================================
==================== Function 20 - MIDI interface. ===================
======================================================================
@ -2897,7 +2879,6 @@ Existing subfunctions:
* subfunction 5 - rename/move file/folder
* subfunction 8 - LBA-read from device
* subfunction 15 - get file system information
* subfunction 16 - start application
======================================================================
=========== Function 58, subfunction 0 - read file/folder. ===========
@ -3155,36 +3136,6 @@ Remarks:
it is stored in sectors) and total number of clusters
for hard disks.
======================================================================
========== Function 58, subfunction 16 - start application. ==========
======================================================================
Parameters:
* eax = 58 - function number
* ebx = pointer to the information structure
Format of the information structure:
* +0: dword: 16 = subfunction number
* +4: dword: flags:
* bit 0: start the process as debugged
* other bits are reserved and must be cleared
* +8: dword: 0 or pointer to ASCIIZ-string with parameters
* +12 = +0xC: dword: ignored
* +16 = +0x10: dword: pointer to buffer for system operations
(4096 bytes)
* +20 = +0x14: ASCIIZ-name of file, the rules of names forming are
given in the general description
Returned value:
* eax > 0 - the program is loaded, eax contains PID
* eax < 0 - an error has occured, -eax contains
file system error code
Remarks:
* This function is obsolete, use subfunction 7 of function 70.
* Command line must be terminated by character with code 0
(ASCIIZ-string); function takes into account either all characters
up to terminating null inclusively or the first 256 charachters
depending on what is less.
* If the process is started as debugged, it is created in
the suspended state; to run use subfunction 5 of function 69.
======================================================================
=============== Function 59 - trace last system calls. ===============
======================================================================

94
kernel/trunk/fs/fs.inc
View File

@ -42,7 +42,6 @@ file_system:
; eax = 5 ; rename file/directory
; eax = 8 ; lba read
; eax = 15 ; get_disk_info
; eax = 16 ; start application
;
; OUT:
;
@ -89,8 +88,6 @@ file_system:
cmp dword [eax+0],15 ; GET_DISK_INFO
je fs_info
cmp dword [eax+0],16 ; RUN - dont care about read&write blocks
je fs_read
cmp dword [eax+0],5 ; RENAME - dont care about read&write blocks
je fs_read
cmp dword [eax+0],4 ; MAKEDIR - dont care about read&write blocks
@ -149,11 +146,7 @@ endg
; (execute operation returns eax=-10)
cmp dword [eax], 0
jz .read_root
mov ecx, 10
cmp dword [eax], 16
jnz @f
neg ecx
@@: mov [esp+36], ecx
mov dword [esp+36], 10
ret
.read_root:
; \end{diamond}[18.03.2006]
@ -291,25 +284,6 @@ endg
fs_noramdisk_write:
cmp dword [esp+20],16 ; START APPLICATION
jne fs_noramdisk_start_application
mov eax,[esp+4] ; fname
add eax,2*12+1
xor ebx,ebx ; parameters to pass
cmp dword [esp+12],ebx;0
je no_fl_start_param
mov ebx, [esp+12]
add ebx, std_application_base_address
no_fl_start_param:
mov edx,[esp+16] ; flags
call start_application_fl
jmp file_system_startapp_return
fs_noramdisk_start_application: ;there's new code - Mihasik
cmp dword [esp+20],2 ;DELETE
jne fs_noramdisk_delete
mov eax,[esp+4] ; fname
@ -395,29 +369,6 @@ endg
jmp file_system_return
fs_noflpdisk_delete:
cmp dword [esp+20],16 ; START APPLICATION
jne fs_noflpdisk_start_application
mov eax,[esp+4] ; fname
add eax,2*12+1
xor ebx,ebx ; parameters to pass
cmp dword [esp+12],ebx;0
je no_flp_start_param
mov ebx,[0x3010]
mov ebx,[ebx+0x10]
add ebx,[esp+12]
no_flp_start_param:
mov edx,[esp+16] ; flags
call start_application_floppy
file_system_startapp_return:
mov ebx, [esp+24+24] ; do not modify ebx in application
jmp file_system_return
fs_noflpdisk_start_application:
fs_noflpdisk:
;*****************************************************************
@ -511,10 +462,7 @@ choice_necessity_partition_1:
fs_yesharddisk_all:
mov eax,1
cmp dword [esp+20], 16
jnz @f
neg eax
@@: mov ebx, [esp+24+24]
mov ebx, [esp+24+24]
cmp [hdpos],0 ; is hd base set?
jz hd_err_return
cmp [fat32part],0 ; is partition set?
@ -657,41 +605,11 @@ hd_err_return:
fs_noharddisk_rename:
cmp dword [esp+20],16 ; START APPLICATION
jne fs_noharddisk_start_application
mov eax,[esp+4] ; fname
add eax,12*2
mov ebx,[esp+0] ; length
sub ebx,eax
add ebx,12
mov ecx,[esp+4] ; work area
add ecx,512
xor ebp,ebp ; parameters to pass
cmp dword [esp+12],ebp;0
je no_hd_start_param
mov ebp, [esp+12]
add ebp, std_application_base_address
no_hd_start_param:
mov edx,[esp+16] ; flags
call start_application_hd
jmp file_system_startapp_return
fs_noharddisk_start_application:
fs_noharddisk:
; \begin{diamond}[18.03.2006]
mov eax, 5 ; file not found
; à ìîæåò áûòü, âîçâðàùàòü äðóãîé êîä îøèáêè?
cmp dword [esp+20], 16
jnz @f
neg eax
@@: mov ebx, [esp+24+24] ; do not change ebx in application
mov ebx, [esp+24+24] ; do not change ebx in application
; \end{diamond}[18.03.2006]
file_system_return:
@ -713,11 +631,7 @@ hd_err_return:
jz .read
add esp, 20
pop ecx
mov eax, 10
cmp ecx, 16
jnz @f
neg eax
@@: mov [esp+36], eax
mov dword [esp+36], 10
ret
.read:
; \end{diamond}[18.03.2006]

52
kernel/trunk/kernel.asm
View File

@ -76,7 +76,7 @@ drawbar dd __sys_drawbar.forced
putpixel dd __sys_putpixel
; } mike.dld
version db 'Kolibri OS version 0.5.8.1 ',13,10,13,10,0
version db 'Kolibri OS version 0.6.0.0 ',13,10,13,10,0
;dd endofcode-0x10000
;db 'Boot02'
@ -2235,7 +2235,7 @@ endg
iglobal
version_inf:
db 0,5,8,1 ; version 0.5.8.1
db 0,6,0,0 ; version 0.6.0.0
db UID_KOLIBRI
db 'Kolibri',0
version_end:
@ -2988,8 +2988,6 @@ sys_set_window:
mov [edi+WDATA.cl_titlebar],edx
mov [edi+WDATA.cl_frames],esi
call set_window_clientbox
; check flag (?)
cmp [edi+WDATA.fl_wdrawn],1
jz newd
@ -3007,6 +3005,7 @@ sys_set_window:
mov word[edi+WDATA.box.left],ax
mov word[edi+WDATA.box.top],bx
call set_window_clientbox
call check_window_position
@ -4862,57 +4861,12 @@ syscall_getscreensize: ; GetScreenSize
align 4
syscall_startapp: ; StartApp
mov edi,[0x3010]
add edi, TASKDATA.mem_start
add eax,[edi]
test ebx,ebx
jz noapppar
add ebx,[edi]
noapppar:
; call start_application_fl
xor edx,edx ; compatibility - flags=0
call new_start_application_fl
mov [esp+36],eax
ret
align 4
syscall_cdaudio: ; CD
call sys_cd_audio
mov [esp+36],eax
ret
; <diamond> ReadHd and StartHdApp functions are obsolete. Use 58 or 70 functions instead.
;align 4
;
;syscall_readhd: ; ReadHd
;
; mov edi,[0x3010]
; add edi,0x10
; add esi,[edi]
; add eax,[edi]
; call read_hd_file
; mov [esp+36],eax
; mov [esp+24],ebx
; ret
;align 4
;
;syscall_starthdapp: ; StartHdApp
;
; mov edi,[0x3010]
; add edi,0x10
; add eax,[edi]
; add ecx,[edi]
; xor ebp,ebp
; xor edx,edx ; compatibility - flags=0
; call start_application_hd
; mov [esp+36],eax
; ret
align 4
syscall_delramdiskfile: ; DelRamdiskFile

2
programs/develop/keyascii/trunk/keyascii.asm
View File

@ -89,7 +89,7 @@ draw_window:
mov edx,labelt ; pointer to text beginning
mov esi,labellen-labelt ; text length
int 0x40
not ecx
xor ecx,0xFFFFFF
mov esi,4
add ebx,23
mov edx,tdec

10
programs/media/cdp/trunk/cdp.asm
View File

@ -4,8 +4,8 @@
; ;
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
include "lang.inc"
include "macros.inc"
include "lang.inc"
FALSE equ 0
TRUE equ 1
@ -758,7 +758,7 @@ draw_window:
; WINDOW LABEL
mov eax,4 ; function 4 : write text to window
mov ebx,8*65536+8 ; [x start] *65536 + [y start]
mov ecx,0xf000ffff ; color of text RRGGBB
mov ecx,0x1000ffff ; color of text RRGGBB
mov edx,labelt ; pointer to text beginning
mov esi,labellen-labelt ; text length
int 0x40
@ -805,7 +805,7 @@ draw_window:
; text
mov eax,4
mov ebx,19*65536+142
mov ecx,0xf00f73f5;ffff0f
mov ecx,0x100f73f5;ffff0f
mov edx,but_mode_lab
mov esi,1
int 0x40
@ -995,7 +995,7 @@ draw_window:
jne flag3
mov eax,4
mov ebx, 20 shl 16 +67
mov ecx,0xf0ffff00
mov ecx,0x10ffff00
mov edx,define_cdrom
mov esi,define_cdrom_len-define_cdrom
int 0x40
@ -1004,7 +1004,7 @@ draw_window:
jne flag4
mov eax,4
mov ebx, 47 shl 16 +67
mov ecx,0xf0ffff00
mov ecx,0x10ffff00
mov edx,no_cda
mov esi,no_cda_len-no_cda
int 0x40