forked from KolibriOS/kolibrios
sys function 68 is without shift registers call
git-svn-id: svn://kolibrios.org@1345 a494cfbc-eb01-0410-851d-a64ba20cac60
This commit is contained in:
Alexey Teplov (
parent
22dfbb516f
commit
58d22770cb
@ -333,24 +333,24 @@ proc srv_handler stdcall, ioctl:dword
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endp
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; param
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; ebx= io_control
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; ecx= io_control
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;
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; retval
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; eax= error code
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align 4
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srv_handlerEx:
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cmp ebx, OS_BASE
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cmp ecx, OS_BASE
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jae .fail
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mov eax, [ebx+handle]
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mov eax, [ecx+handle]
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cmp [eax+SRV.magic], ' SRV'
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jne .fail
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cmp [eax+SRV.size], SRV.sizeof
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jne .fail
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stdcall [eax+SRV.srv_proc], ebx
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stdcall [eax+SRV.srv_proc], ecx
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ret
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.fail:
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or eax, -1
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@ -1133,67 +1133,68 @@ f68call:
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endg
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align 4
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f68:
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cmp eax,4
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cmp ebx,4
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jle sys_sheduler
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cmp eax, 11
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cmp ebx, 11
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jb .fail
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cmp eax, 25
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cmp ebx, 25
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ja .fail
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jmp dword [f68call+eax*4-11*4]
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jmp dword [f68call+ebx*4-11*4]
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.11:
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call init_heap
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mov [esp+36], eax
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mov [esp+32], eax
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ret
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.12:
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stdcall user_alloc, ebx
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mov [esp+36], eax
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stdcall user_alloc, ecx
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mov [esp+32], eax
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ret
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.13:
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stdcall user_free, ebx
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mov [esp+36], eax
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stdcall user_free, ecx
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mov [esp+32], eax
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ret
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.14:
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cmp ebx, OS_BASE
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cmp ecx, OS_BASE
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jae .fail
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mov edi,ebx
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mov edi,ecx
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call get_event_ex
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mov [esp+36], eax
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mov [esp+32], eax
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ret
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.16:
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test ebx, ebx
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test ecx, ecx
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jz .fail
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cmp ebx, OS_BASE
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cmp ecx, OS_BASE
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jae .fail
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stdcall get_service, ebx
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mov [esp+36], eax
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stdcall get_service, ecx
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mov [esp+32], eax
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ret
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.17:
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call srv_handlerEx ;ebx
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mov [esp+36], eax
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call srv_handlerEx ;ecx
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mov [esp+32], eax
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ret
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.19:
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cmp ebx, OS_BASE
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cmp ecx, OS_BASE
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jae .fail
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stdcall load_library, ebx
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mov [esp+36], eax
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stdcall load_library, ecx
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mov [esp+32], eax
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ret
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.20:
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mov eax, ecx
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call user_realloc
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mov [esp+36], eax
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mov eax, edx
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mov ebx, ecx
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call user_realloc ;in: eax = pointer, ebx = new size
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mov [esp+32], eax
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ret
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.21:
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cmp ebx, OS_BASE
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jae .fail
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cmp ecx, OS_BASE
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jae .fail
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mov edi, ecx
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stdcall load_PE, ebx
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cmp ebx, OS_BASE
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jae .fail
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mov edi, edx
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stdcall load_PE, ecx
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mov esi, eax
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test eax, eax
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jz @F
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@ -1208,45 +1209,45 @@ f68:
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mov [eax+SRV.entry], esi
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@@:
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mov [esp+36], eax
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mov [esp+32], eax
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ret
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.22:
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cmp ebx, OS_BASE
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cmp ecx, OS_BASE
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jae .fail
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stdcall shmem_open, ebx, ecx, edx
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mov [esp+28], edx
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mov [esp+36], eax
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stdcall shmem_open, ecx, edx, esi
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mov [esp+24], edx
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mov [esp+32], eax
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ret
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.23:
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cmp ebx, OS_BASE
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cmp ecx, OS_BASE
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jae .fail
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stdcall shmem_close, ebx
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mov [esp+36], eax
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stdcall shmem_close, ecx
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mov [esp+32], eax
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ret
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.24:
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mov eax, [current_slot]
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xchg ebx, [eax+APPDATA.exc_handler]
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xchg ecx, [eax+APPDATA.except_mask]
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mov [esp+36], ebx ; reg_eax+8
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mov [esp+24], ecx ; reg_ebx+8
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xchg ecx, [eax+APPDATA.exc_handler]
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xchg edx, [eax+APPDATA.except_mask]
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mov [esp+32], ecx ; reg_eax+8
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mov [esp+20], edx ; reg_ebx+8
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ret
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.25:
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cmp ebx,32
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cmp ecx,32
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jae .fail
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mov eax, [current_slot]
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btr [eax+APPDATA.except_mask],ebx
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setc byte[esp+36]
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btr [eax+APPDATA.except_mask],ecx
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setc byte[esp+32]
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jecxz @f
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bts [eax+APPDATA.except_mask],ebx
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bts [eax+APPDATA.except_mask],ecx
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@@:
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ret
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.fail:
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xor eax, eax
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mov [esp+36], eax
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mov [esp+32], eax
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ret
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align 4
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@ -20,7 +20,6 @@ cross_order:
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call dword [servetable+edi*4]
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ret
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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;; ;;
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;; SYSENTER ENTRY ;;
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@ -171,7 +170,7 @@ iglobal
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dd syscall_putimage_palette; 65-PutImagePalette
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dd sys_process_def ; 66-Process definitions - keyboard
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dd sys_window_move ; 67-Window move or resize
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dd f68 ; 68-Some internal services
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dd 0 ; 68-Some internal services
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dd 0 ; 69-Debug
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dd file_system_lfn ; 70-Common file system interface, version 2
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; dd 0 ; 71-Window settings
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@ -250,7 +249,7 @@ iglobal
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dd cross_order ; 65-PutImagePalette
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dd cross_order ; 66-Process definitions - keyboard
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dd cross_order ; 67-Window move or resize
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dd cross_order ; 68-Some internal services
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dd f68 ; 68-Some internal services
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dd sys_debug_services ; 69-Debug
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dd cross_order ; 70-Common file system interface, version 2
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dd syscall_windowsettings ; 71-Window settings
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@ -3408,31 +3408,43 @@ sheduler:
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endg
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sys_sheduler:
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;rewritten by <Lrz> 29.12.2009
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jmp dword [sheduler+eax*4]
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; jmp dword [sheduler+eax*4]
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jmp dword [sheduler+ebx*4]
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;.shed_counter:
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.00:
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mov eax,[context_counter]
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mov [esp+36],eax
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mov [esp+32],eax
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ret
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.02:
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;.perf_control:
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test ebx,ebx
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; test ebx,ebx
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; jz modify_pce ;if ecx=0
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; dec ebx
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; jz is_cache_enabled ;if ecx=1
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; dec ebx
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; jz cache_enable ;if ecx=2
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; ret
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;;;;;;;;
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test ecx,ecx
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jz modify_pce ;if ecx=0
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dec ebx
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dec ecx
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jz is_cache_enabled ;if ecx=1
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dec ebx
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dec ecx
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jz cache_enable ;if ecx=2
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ret
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.03:
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;.rdmsr_instr:
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;now counter in ecx
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;(edx:eax) esi:edi => edx:esi
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mov eax,esi
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; mov ecx,edx
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mov ecx,edx
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rdmsr
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mov [esp+36],eax
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mov [esp+24],edx ;ret in ebx?
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mov [esp+32],eax
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mov [esp+20],edx ;ret in ebx?
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ret
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.04:
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@ -3442,17 +3454,17 @@ sys_sheduler:
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; Fast Call MSR can't be destroy
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; <20>® MSR_AMD_EFER ¬®¦® ¨§¬¥ïâì, â.ª. ¢ í⮬ ॣ¨áâॠ«¨è
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; ¢ª«îç îâáï/¢ëª«îç îâáï à áè¨à¥ë¥ ¢®§¬®¦®áâ¨
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cmp ecx,MSR_SYSENTER_CS
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cmp edx,MSR_SYSENTER_CS
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je @f
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cmp ecx,MSR_SYSENTER_ESP
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cmp edx,MSR_SYSENTER_ESP
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je @f
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cmp ecx,MSR_SYSENTER_EIP
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cmp edx,MSR_SYSENTER_EIP
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je @f
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cmp ecx,MSR_AMD_STAR
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cmp edx,MSR_AMD_STAR
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je @f
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mov eax,esi
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; mov ecx,edx
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mov ecx,edx
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wrmsr
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; mov [esp + 32], eax
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; mov [esp + 20], edx ;ret in ebx?
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@ -3477,9 +3489,9 @@ is_cache_enabled:
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mov ebx,eax
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and eax,01100000000000000000000000000000b
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jz cache_disabled
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mov [esp+36],ebx
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mov [esp+32],ebx
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cache_disabled:
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mov dword [esp+36],eax ;0
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mov dword [esp+32],eax ;0
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ret
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modify_pce:
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@ -3489,7 +3501,7 @@ modify_pce:
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; xor eax,ebx ;invert pce
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bts eax,8 ;pce=cr4[8]
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mov cr4,eax
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mov [esp+36],eax
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mov [esp+32],eax
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ret
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;---------------------------------------------------------------------------------------------
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