2011-10-15 01:38:50 +04:00
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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;; ;;
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2012-03-13 20:51:57 +04:00
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;; Copyright (C) KolibriOS team 2004-2012. All rights reserved. ;;
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2011-10-15 01:38:50 +04:00
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;; Distributed under terms of the GNU General Public License ;;
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;; ;;
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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$Revision$
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; Old style system call converter
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align 16
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cross_order:
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; load all registers in crossed order
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mov eax, ebx
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mov ebx, ecx
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mov ecx, edx
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mov edx, esi
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mov esi, edi
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movzx edi, byte[esp+28 + 4]
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sub edi, 53
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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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;; ;;
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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align 32
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sysenter_entry:
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; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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mov esp, [ss:tss._esp0]
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sti
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push ebp ; save app esp + 4
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mov ebp, [ebp] ; ebp - original ebp
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;------------------
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pushad
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cld
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movzx eax, al
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call dword [servetable2 + eax * 4]
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popad
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;------------------
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xchg ecx, [ss:esp] ; <EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> - app ecx, ecx - app esp + 4
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sub ecx, 4
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xchg edx, [ecx] ; edx - return point, & save original edx
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push edx
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mov edx, [ss:esp + 4]
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mov [ecx + 4], edx ; save original ecx
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pop edx
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sysexit
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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;; ;;
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;; SYSTEM CALL ENTRY ;;
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;; ;;
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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align 16
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i40:
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pushad
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cld
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movzx eax, al
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call dword [servetable2 + eax * 4]
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popad
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iretd
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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;; ;;
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;; SYSCALL ENTRY ;;
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;; ;;
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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align 32
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syscall_entry:
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; cli syscall clear IF
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xchg esp, [ss:tss._esp0]
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push ecx
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lea ecx, [esp+4]
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xchg ecx, [ss:tss._esp0]
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sti
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push ecx
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mov ecx, [ecx]
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;------------------
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pushad
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cld
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movzx eax, al
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call dword [servetable2 + eax * 4]
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popad
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;------------------
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mov ecx, [ss:esp+4]
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pop esp
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sysret
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iglobal
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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;; SYSTEM FUNCTIONS TABLE ;;
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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align 4
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servetable:
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dd socket ; 53-Socket interface
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dd 0
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dd 0
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dd 0
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dd 0
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dd file_system ; 58-Common file system interface
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dd 0
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dd 0
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dd 0
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dd 0 ; 62-PCI functions
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dd sys_msg_board ; 63-System message board
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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;; NEW SYSTEM FUNCTIONS TABLE ;;
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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align 4
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servetable2:
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dd syscall_draw_window ; 0-DrawWindow
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dd syscall_setpixel ; 1-SetPixel
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dd sys_getkey ; 2-GetKey
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dd sys_clock ; 3-GetTime
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dd syscall_writetext ; 4-WriteText
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dd delay_hs ; 5-DelayHs
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dd syscall_openramdiskfile ; 6-OpenRamdiskFile
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dd syscall_putimage ; 7-PutImage
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dd syscall_button ; 8-DefineButton
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dd sys_cpuusage ; 9-GetProcessInfo
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dd sys_waitforevent ; 10-WaitForEvent
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dd sys_getevent ; 11-CheckForEvent
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dd sys_redrawstat ; 12-BeginDraw and EndDraw
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dd syscall_drawrect ; 13-DrawRect
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dd syscall_getscreensize ; 14-GetScreenSize
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dd sys_background ; 15-bgr
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dd sys_cachetodiskette ; 16-FlushFloppyCache
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dd sys_getbutton ; 17-GetButton
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dd sys_system ; 18-System Services
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dd paleholder ; 19-reserved
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dd sys_midi ; 20-ResetMidi and OutputMidi
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dd sys_setup ; 21-SetMidiBase,SetKeymap,SetShiftKeymap,.
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dd sys_settime ; 22-setting date,time,clock and alarm-clock
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dd sys_wait_event_timeout ; 23-TimeOutWaitForEvent
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dd syscall_cdaudio ; 24-PlayCdTrack,StopCd and GetCdPlaylist
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2012-03-27 01:10:43 +04:00
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dd syscall_putarea_backgr ; 25-Put Area to background
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2011-10-15 01:38:50 +04:00
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dd sys_getsetup ; 26-GetMidiBase,GetKeymap,GetShiftKeymap,.
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dd undefined_syscall ; 27-reserved
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dd undefined_syscall ; 28-reserved
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dd sys_date ; 29-GetDate
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dd sys_current_directory ; 30-Get/SetCurrentDirectory
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dd undefined_syscall ; 31-reserved
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dd undefined_syscall ; 32-reserved
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dd undefined_syscall ; 33-reserved
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dd undefined_syscall ; 34-reserved
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dd syscall_getpixel ; 35-GetPixel
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dd syscall_getarea ; 36-GetArea
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dd readmousepos ; 37-GetMousePosition_ScreenRelative,.
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dd syscall_drawline ; 38-DrawLine
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dd sys_getbackground ; 39-GetBackgroundSize,ReadBgrData,.
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dd set_app_param ; 40-WantEvents
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dd undefined_syscall ; 41- deprecated GetIrqOwner
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dd undefined_syscall ; 42- deprecated ReadIrqData
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dd sys_outport ; 43-SendDeviceData
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dd undefined_syscall ; 44- deprecated ProgramIrqs
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dd undefined_syscall ; 45- deprecated ReserveIrq and FreeIrq
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dd syscall_reserveportarea ; 46-ReservePortArea and FreePortArea
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dd display_number ; 47-WriteNum
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dd syscall_display_settings ; 48-SetRedrawType and SetButtonType
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dd sys_apm ; 49-Advanced Power Management (APM)
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dd syscall_set_window_shape ; 50-Window shape & scale
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dd syscall_threads ; 51-Threads
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dd stack_driver_stat ; 52-Stack driver status
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dd cross_order ; 53-Socket interface
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dd undefined_syscall ; 54-reserved
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dd sound_interface ; 55-Sound interface
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dd undefined_syscall ; 56-reserved
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dd sys_pcibios ; 57-PCI BIOS32
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dd cross_order ; 58-Common file system interface
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dd undefined_syscall ; 59-reserved
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dd sys_IPC ; 60-Inter Process Communication
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dd sys_gs ; 61-Direct graphics access
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dd pci_api ;cross_order ; 62-PCI functions
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dd cross_order ; 63-System message board
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dd sys_resize_app_memory ; 64-Resize application memory usage
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dd sys_putimage_palette ; 65-PutImagePalette
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dd sys_process_def ; 66-Process definitions - keyboard
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dd syscall_move_window ; 67-Window move or resize
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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 file_system_lfn ; 70-Common file system interface, version 2
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dd syscall_window_settings ; 71-Window settings
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dd sys_sendwindowmsg ; 72-Send window message
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dd blit_32 ; 73-blitter;
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2012-02-21 15:00:54 +04:00
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dd undefined_syscall ; 74-reserved for new stack
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dd undefined_syscall ; 75-reserved for new stack
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dd undefined_syscall ; 76-reserved for new stack
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2011-10-15 01:38:50 +04:00
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times 255 - ( ($-servetable2) /4 ) dd undefined_syscall
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dd sys_end ; -1-end application
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endg
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