forked from KolibriOS/kolibrios
menuet02 tls
git-svn-id: svn://kolibrios.org@1220 a494cfbc-eb01-0410-851d-a64ba20cac60
This commit is contained in:
Sergey Semyonov (Serge)
parent
c2b5a1b2a8
commit
b7c98dff1b
@ -162,21 +162,36 @@ do_change_task:
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;scratched: eax,ecx,esi
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mov esi,ebx
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xchg esi,[current_slot]
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; set new stack after saving old
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; set new stack after saving old
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mov [esi+APPDATA.saved_esp], esp
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mov esp, [ebx+APPDATA.saved_esp]
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; set new thread io-map
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; set new thread io-map
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Mov dword [page_tabs+((tss._io_map_0 and -4096) shr 10)],eax,[ebx+APPDATA.io_map]
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Mov dword [page_tabs+((tss._io_map_1 and -4096) shr 10)],eax,[ebx+APPDATA.io_map+4]
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; set new thread memory-map
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; set new thread memory-map
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mov ecx, APPDATA.dir_table
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mov eax, [ebx+ecx] ;offset>0x7F
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cmp eax, [esi+ecx] ;offset>0x7F
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je @f
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mov cr3, eax
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@@: ; set tss.esp0
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@@:
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; set tss.esp0
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Mov [tss._esp0],eax,[ebx+APPDATA.saved_esp0]
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; set gs selector unconditionally
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mov edx, [ebx+APPDATA.tls_base]
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cmp edx, [esi+APPDATA.tls_base]
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je @f
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mov [tls_data_l+2],dx
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shr edx,16
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mov [tls_data_l+4],dl
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mov [tls_data_l+7],dh
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mov dx, app_tls
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mov fs, dx
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@:
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; set gs selector unconditionally
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Mov gs,ax,graph_data
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; set CR0.TS
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cmp bh, byte[fpu_owner] ;bh == incoming task (new)
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@ -113,6 +113,7 @@ proc fs_execute
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popad
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mov eax, -ERROR_FILE_NOT_FOUND
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ret
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.namecopied:
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mov [cmdline], ebx
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@ -201,6 +202,14 @@ proc fs_execute
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mov eax,[hdr_mem]
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mov [ebx+APPDATA.mem_size],eax
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xor edx, edx
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cmp word [6], '02'
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jne @f
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not edx
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@@:
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mov [ebx+APPDATA.tls_base],edx
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if GREEDY_KERNEL
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else
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mov ecx, [hdr_mem]
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@ -211,7 +220,7 @@ else
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jna @F
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xor eax, eax
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cld
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cld
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rep stosb
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@@:
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end if
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@ -262,26 +271,28 @@ test_app_header:
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jne .check_01_header
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mov ecx,[APP_HEADER_00.start]
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mov [ebx+0x08], ecx ;app_eip
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mov [ebx+0x08], ecx ;app_eip
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mov edx,[APP_HEADER_00.mem_size]
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mov [ebx+0x10], edx ;app_mem
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mov [ebx+0x10], edx ;app_mem
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shr edx,1
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sub edx,0x10
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mov [ebx+0x0C], edx ;app_esp
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mov [ebx+0x0C], edx ;app_esp
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mov ecx,[APP_HEADER_00.i_param]
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mov [ebx], ecx ;app_cmdline
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mov [ebx+4], dword 0 ;app_path
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mov [ebx], ecx ;app_cmdline
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mov [ebx+4], dword 0 ;app_path
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mov edx, [APP_HEADER_00.i_end]
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mov [ebx+0x14], edx
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ret
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.check_01_header:
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cmp [eax+6],word '01'
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jne .fail
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cmp [eax+6], word '01'
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je @f
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cmp [eax+6], word '02'
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jne .fail
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@@:
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mov ecx,[APP_HEADER_01.start]
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mov [ebx+0x08], ecx ;app_eip
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mov [ebx+0x08], ecx ;app_eip
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mov edx,[APP_HEADER_01.mem_size]
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; \begin{diamond}[20.08.2006]
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@ -291,13 +302,13 @@ test_app_header:
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jb .fail
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; \end{diamond}[20.08.2006]
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mov [ebx+0x10], edx ;app_mem
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mov [ebx+0x10], edx ;app_mem
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mov ecx,[APP_HEADER_01.stack_top]
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mov [ebx+0x0C], ecx ;app_esp
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mov [ebx+0x0C], ecx ;app_esp
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mov edx,[APP_HEADER_01.i_param]
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mov [ebx], edx ;app_cmdline
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mov [ebx], edx ;app_cmdline
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mov ecx,[APP_HEADER_01.i_icon]
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mov [ebx+4], ecx ;app_path
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mov [ebx+4], ecx ;app_path
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mov edx, [APP_HEADER_01.i_end]
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mov [ebx+0x14], edx
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ret
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@ -451,7 +462,7 @@ proc create_app_space stdcall, app_size:dword,img_base:dword,img_size:dword
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if GREEDY_KERNEL
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mov eax, 0x02
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rep stosd
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rep stosd
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else
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.alloc:
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@ -572,7 +583,7 @@ endp
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align 4
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get_pid:
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mov eax, [TASK_BASE]
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mov eax, [eax+TASKDATA.pid]
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mov eax, [eax+TASKDATA.pid]
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ret
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pid_to_slot:
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@ -736,7 +747,7 @@ proc read_process_memory
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mov eax, [slot]
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shl eax,8
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mov ebx, [offset]
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; add ebx, new_app_base
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push ecx
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stdcall map_memEx, [proc_mem_map],\
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[SLOT_BASE+eax+0xB8],\
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@ -895,17 +906,29 @@ proc new_sys_threads
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mov [edx+APPDATA.mem_size], eax
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mov ecx,[ebx+APPDATA.dir_table]
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mov [edx+APPDATA.dir_table],ecx ;copy page directory
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mov [edx+APPDATA.dir_table],ecx ;copy page directory
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mov eax, [ebx+APPDATA.tls_base]
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test eax, eax
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jz @F
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push edx
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stdcall user_alloc, 4096
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pop edx
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test eax, eax
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jz .failed
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@@:
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mov [edx+APPDATA.tls_base], eax
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lea eax, [app_cmdline]
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stdcall set_app_params ,[slot],eax,dword 0,\
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dword 0,dword 0
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;mov esi,new_process_running
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;call sys_msg_board_str ;output information about succefull startup
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;call sys_msg_board_str ;output information about succefull startup
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mov [application_table_status],0 ;unlock application_table_status mutex
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mov eax,[process_number] ;set result
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mov [application_table_status],0 ;unlock application_table_status mutex
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mov eax,[process_number] ;set result
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ret
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.failed:
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mov [application_table_status],0
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@ -931,6 +954,24 @@ wait_mutex:
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pop eax
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ret
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align 4
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tls_app_entry:
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call init_heap
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stdcall user_alloc, 4096
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mov edx, [current_slot]
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mov [edx+APPDATA.tls_base], eax
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mov [tls_data_l+2],ax
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shr eax,16
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mov [tls_data_l+4],al
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mov [tls_data_l+7],ah
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mov dx, app_tls
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mov fs, dx
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popad
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iretd
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EFL_IF equ 0x0200
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EFL_IOPL1 equ 0x1000
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EFL_IOPL2 equ 0x2000
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@ -1037,6 +1078,11 @@ proc set_app_params stdcall,slot:dword, params:dword,\
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shl ebx,5
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lea ecx,[draw_data+ebx] ;ecx - pointer to draw data
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mov edx, irq0.return
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cmp [ebx*8+SLOT_BASE+APPDATA.tls_base], -1
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jne @F
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mov edx, tls_app_entry
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@@:
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; set window state to 'normal' (non-minimized/maximized/rolled-up) state
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mov [ebx+window_data+WDATA.fl_wstate], WSTATE_NORMAL
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mov [ebx+window_data+WDATA.fl_redraw], 1
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@ -1063,7 +1109,7 @@ proc set_app_params stdcall,slot:dword, params:dword,\
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lea ecx, [ebx+REG_EIP]
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xor eax, eax
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mov [ebx+REG_RET], dword irq0.return
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mov [ebx+REG_RET], edx
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mov [ebx+REG_EDI], eax
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mov [ebx+REG_ESI], eax
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mov [ebx+REG_EBP], eax
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@ -202,14 +202,14 @@ app_code_l:
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dw 0
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db 0
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db cpl3
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dw G32+D32+(new_app_base shr 16)+0xF;
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dw G32+D32+0xF;
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app_data_l:
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dw 0xFFFF
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dw 0
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db 0
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db drw3
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dw G32+D32+(new_app_base shr 16)+0xF;
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dw G32+D32+0xF;
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; ------------- PCI BIOS ------------------
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@ -260,6 +260,14 @@ tss0_l:
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db (tss shr 16) and 0xFF
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db 10001001b
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dw (tss shr 16) and 0xFF00
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tls_data_l:
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dw 0x0FFF
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dw 0
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db 0
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db drw3
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dw D32
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endofcode:
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gdte:
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@ -3776,6 +3776,8 @@ Architecture Software Developer's Manual, Volume 3, Appendix B);
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* E_NOMEM = 30
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* E_PARAM = 33
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‡ ¬¥ç ¨ï:
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* <20>।¢ à¨â¥«ì® á«¥¤ã¥â ¨¨æ¨ «¨§¨à®¢ âì ªãçã ¯à®æ¥áá ¢ë§®¢®¬
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¯®¤äãªæ¨¨ 11.
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* …᫨ ᮧ¤ ñâáï ®¢ ï ®¡« áâì, â® ä« £¨ ¤®áâ㯠ãáâ ¢«¨¢ îâ
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¬ ªá¨¬ «ìë¥ ¯à ¢ ¤®áâ㯠¤«ï ®áâ «ìëå ¯à®æ¥áᮢ. <20>®¯ëâª
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®âªàëâ¨ï ¤à㣨¬ ¯®â®ª®¬ á ¥à §à¥èñ묨 ¯à ¢ ¬¨ ¯à®¢ «¨âáï
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@ -79,6 +79,7 @@ graph_data equ (3+graph_data_l-gdts)
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tss0 equ (tss0_l-gdts)
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app_code equ (3+app_code_l-gdts)
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app_data equ (3+app_data_l-gdts)
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app_tls equ (3+tls_data_l-gdts)
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pci_code_sel equ (pci_code_32-gdts)
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pci_data_sel equ (pci_data_32-gdts)
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@ -281,15 +282,16 @@ org OS_BASE+$
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align 4
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high_code:
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mov ax,os_stack
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mov bx,app_data
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mov ss,ax
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add esp, OS_BASE
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mov ax, os_stack
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mov bx, app_data
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mov cx, app_tls
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mov ss, ax
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add esp, OS_BASE
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mov ds,bx
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mov es,bx
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mov fs,bx
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mov gs,bx
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mov ds, bx
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mov es, bx
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mov fs, cx
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mov gs, bx
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bt [cpu_caps], CAPS_PGE
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jnc @F
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@ -711,6 +713,7 @@ no_lib_load:
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mov dword [SLOT_BASE+256+APPDATA.bk_obj], ebx
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mov dword [SLOT_BASE+256+APPDATA.cur_dir], sysdir_path
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mov dword [SLOT_BASE+256+APPDATA.tls_base], eax
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; task list
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mov [CURRENT_TASK],dword 1
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@ -1907,6 +1910,14 @@ detect_devices:
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sys_end:
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mov ecx, [current_slot]
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mov eax, [ecx+APPDATA.tls_base]
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test eax, eax
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jz @F
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stdcall user_free, eax
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@@:
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mov eax,[TASK_BASE]
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mov [eax+TASKDATA.state], 3 ; terminate this program
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@ -141,7 +141,8 @@ struc APPDATA
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.wait_begin dd ? ;+92 +++
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.wait_test dd ? ;+96 +++
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.wait_param dd ? ;+100 +++
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db 24 dup(?) ;+104
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.tls_base dd ? ;+104
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db 20 dup(?) ;+108
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.wnd_shape dd ? ;+128
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.wnd_shape_scale dd ? ;+132
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