| /kernel/trunk/docs/sysfuncr.txt |
|---|
| 1,4 → 1,4 |
| Kolibri 0.6.3.0 |
| Kolibri 0.6.4.0 |
| ®¬¥à äãªæ¨¨ ¯®¬¥é ¥âáï ¢ ॣ¨áâà eax. |
| 맮¢ á¨á⥬®© äãªæ¨¨ ®áãé¥á⢫ï¥âáï ª®¬ ¤®© "int 0x40". |
| 851,8 → 851,8 |
| 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 0.6.3.0: |
| db 0,6,3,0 |
| «ï ï¤à Kolibri 0.6.4.0: |
| db 0,6,4,0 |
| db 2 |
| db 'Kolibri',0 |
| 2717,6 → 2717,21 |
| * ebx à §àãè ¥âáï |
| ====================================================================== |
| ==== ãªæ¨ï 53, ¯®¤äãªæ¨ï 10 - ¯®«ãç¨âì áâ âãá ª ¡¥«ï Ethernet. ==== |
| ====================================================================== |
| à ¬¥âàë: |
| * eax = 53 - ®¬¥à äãªæ¨¨ |
| * ebx = 10 - ®¬¥à ¯®¤äãªæ¨¨ |
| ®§¢à é ¥¬®¥ § 票¥: |
| * al = -1 - ¤à ©¢¥à á¥â¥¢®© ª àâë ¥ § £à㦥 ¨«¨ |
| ¥ ¯®¤¤¥à¦¨¢ ¥â íâã äãªæ¨î |
| * al = 0 - ª ¡¥«ì ¥ ¯®¤ª«îçñ |
| * al = 1 - ª ¡¥«ì ¯®¤ª«îçñ |
| ¬¥ç ¨ï: |
| * ¥ªãé ï ॠ«¨§ æ¨ï ï¤à ¯®¤¤¥à¦¨¢ ¥â íâã äãªæ¨î |
| ⮫쪮 ¤«ï á¥â¥¢ëå ª àâ RTL8139. |
| ====================================================================== |
| ãªæ¨ï 53, ¯®¤äãªæ¨ï 255 - ®â« ¤®ç ï ¨ä®à¬ æ¨ï á¥â¥¢®£® ¤à ©¢¥à . |
| ====================================================================== |
| à ¬¥âàë: |
| 3129,55 → 3144,6 |
| ¢ ᥪâ®à å) ¨ ®¡é¥¥ ç¨á«® ª« áâ¥à®¢ ¤«ï ¦ñáâª¨å ¤¨áª®¢. |
| ====================================================================== |
| === ãªæ¨ï 59 - ¯®«ãç¨âì ¨ä®à¬ æ¨î ® ¯®á«¥¤¨å á¨á⥬ëå ¢ë§®¢ å. == |
| ====================================================================== |
| ®«ãç ¥â ¤ ë¥ ® ¢á¥å á¨á⥬ëå ¢ë§®¢ å ¢á¥å ¯à®æ¥áᮢ. |
| à ¬¥âàë: |
| * eax = 59 - ®¬¥à äãªæ¨¨ |
| * ebx = 0 - ¥¤¨á⢥ ï ¯®¤äãªæ¨ï |
| * ecx = 㪠§ â¥«ì ¡ãä¥à |
| * edx = à §¬¥à ¡ãä¥à |
| ®§¢à é ¥¬®¥ § 票¥: |
| * eax = ®¡é¥¥ ç¨á«® á¨á⥬ëå ¢ë§®¢®¢, |
| ᤥ« ëå á ¬®¬¥â § £à㧪¨ á¨á⥬ë (¯® ¬®¤ã«î 2^32) |
| * ebx = 0 |
| ®à¬ â ¨ä®à¬ 樨 ®¡ ®¤®¬ ¢ë§®¢¥: (à §¬¥à = 0x40 = 64 ¡ ©â ) |
| * +0: dword: PID ¯à®æ¥áá /¯®â®ª |
| * +4: 7*dword: ¬ãá®à |
| * +32 = +0x20: dword: § 票¥ edi ¯à¨ ¢ë§®¢¥ |
| * +36 = +0x24: dword: esi |
| * +40 = +0x28: dword: ebp |
| * +44 = +0x2C: dword: 㪠§ ⥫ì áâíª ®¡à ¡®â稪 ï¤à |
| * +48 = +0x30: dword: ebx |
| * +52 = +0x34: dword: edx |
| * +56 = +0x38: dword: ecx |
| * +60 = +0x3C: dword: eax (=®¬¥à á¨á⥬®© äãªæ¨¨) |
| ¬¥ç ¨ï: |
| * ãªæ¨ï ¨á¯®«ì§ã¥âáï ⮫쪮 ¢ ¯à¨«®¦¥¨¨ systrace. |
| ®¢®«ì® âà㤮 ¯à¥¤áâ ¢¨âì á¨âã æ¨î, ¢ ª®â®à®© íâ® ¯à¨«®¦¥¨¥ |
| ¨«¨ íâ äãªæ¨ï ¤¥©áâ¢¨â¥«ì® ¯®«¥§ë, ¢®â ¢á¥ á¨áâ¥¬ë¥ ¢ë§®¢ë |
| ¤«ï ¯®¤¤¥à¦ª¨ í⮩ äãªæ¨¨ ¥áª®«ìª® § ¬¥¤«ïîâáï |
| (å®âï ¨ ¥ ¬®£®)... |
| * á¢ï§¨ á í⨬ ¥áâì ¯à¥¤«®¦¥¨¥ ¯®¤¤¥à¦ªã í⮩ äãªæ¨¨ |
| ¨§ ï¤à ã¡à âì ᮢᥬ, ¢¬¥áâ¥ á ¯à¨«®¦¥¨¥¬ systrace. |
| * ä®à¬ æ¨ï ® á¨á⥬ëå ¢ë§®¢ å á®åà ï¥âáï ¢ |
| á¨á⥬®¬ ª®«ì楢®¬ ¡ãä¥à¥ 0x10 ¢å®¤®¢. |
| â äãªæ¨ï ¯à®áâ® ª®¯¨àã¥â 㪠§ ë© ®¡êñ¬ ¤ ëå |
| ¨§ 㯮¬ïã⮣® ¡ãä¥à ¯® 㪠§ ®¬ã ¤à¥áã. |
| * ª®© ¨§ ¢å®¤®¢ ¢ ¡ãä¥à¥ ᮮ⢥âáâ¢ã¥â ¯®á«¥¤¥¬ã ¢ë§®¢ã, |
| ¬®¦® ®¯à¥¤¥«¨âì ¯® § 票î eax, ¨¬¥®, |
| ¢å®¤ (eax and 0xF) (¯® ᬥ饨î (eax and 0xF)*0x40). |
| * ⥪ã饩 ॠ«¨§ 樨 ¢®§¬®¦ë ।ª® ¢áâà¥ç î騥áï |
| ¯à®¡«¥¬ë à áá¨åந§ 樨, ª®£¤ ® ¥ª®â®àëå ¢ë§®¢ å |
| ¨ä®à¬ æ¨ï ãáâ ॢ ¥â. |
| * ®¤ á¨áâ¥¬ë© ¡ãä¥à ¢ë¤¥«¥ áâà ¨æ , 4¡. |
| §¬¥à ¢å®¤ = 64 ¡ ©â . |
| ®ç¥¬ã ¨á¯®«ì§ã¥âáï ⮫쪮 16 ¢å®¤®¢ - ¥¯®ïâ®. |
| * 票¥ esp ¢ ¬®¬¥â á¨á⥬®£® ¢ë§®¢ |
| í⮩ äãªæ¨¥© 㧠âì ¥«ì§ï. |
| * ஢¥àª¨ ª®à४â®á⨠edx ¢ ⥪ã饩 ॠ«¨§ 樨 ¥ ¤¥« ¥âáï. |
| ====================================================================== |
| =========== ãªæ¨ï 60 - Inter Process Communication (IPC). ========== |
| ====================================================================== |
| IPC ¯à¨¬¥ï¥âáï ¤«ï ¯®áë«®ª á®®¡é¥¨© ®â ®¤®£® ¯à®æ¥áá /¯®â®ª |
| 3469,8 → 3435,11 |
| * ebx = 㪠§ â¥«ì ¨§®¡à ¦¥¨¥ |
| * ecx = [à §¬¥à ¯® ®á¨ x]*65536 + [à §¬¥à ¯® ®á¨ y] |
| * edx = [ª®®à¤¨ â ¯® ®á¨ x]*65536 + [ª®®à¤¨ â ¯® ®á¨ y] |
| * esi = ç¨á«® ¡¨â ¯¨ªá¥«ì, ¤®«¦® ¡ëâì 8 ¢ ⥪ã饩 ॠ«¨§ 樨 |
| * edi = 㪠§ â¥«ì ¯ «¨âàã (256 梥⮢ 0x00RRGGBB) |
| * esi = ç¨á«® ¡¨â ¯¨ªá¥«ì, ¤®«¦® ¡ëâì 8, 24 ¨«¨ 32 |
| * edi = 㪠§ â¥«ì ¯ «¨âàã (256 梥⮢ 0x00RRGGBB); |
| ¨£®à¨àã¥âáï ¯à¨ esi = 24 ¨ 32 |
| * ebp = ᬥ饨¥ ¤ ëå ª ¦¤®© á«¥¤ãî饩 áâப¨ ¨§®¡à ¦¥¨ï |
| ®â®á¨â¥«ì® ¯à¥¤ë¤ã饩 |
| ®§¢à é ¥¬®¥ § 票¥: |
| * äãªæ¨ï ¥ ¢®§¢à é ¥â § 票ï |
| ¬¥ç ¨ï: |
| 3480,6 → 3449,8 |
| * ¦¤ë© ¡ ©â ¨§®¡à ¦¥¨ï à áᬠâਢ ¥âáï ª ª ¨¤¥ªá ¢ ¯ «¨âà¥. |
| * ᫨ ¨§®¡à ¦¥¨¥ ¨á¯®«ì§ã¥â ¥ ¢á¥ 256 梥⮢, ¬¥ìè¥, |
| à §¬¥à ¯ «¨âàë ¬®¦¥â ¡ëâì ¬¥ìè¥ 256. |
| * 맮¢ äãªæ¨¨ 7 íª¢¨¢ «¥â¥ ¢ë§®¢ã í⮩ äãªæ¨¨ á ¯ à ¬¥âà ¬¨ |
| esi=24, ebp=0. |
| ====================================================================== |
| ================= ãªæ¨ï 66 - à ¡®â á ª« ¢¨ âãன. ================= |
| /kernel/trunk/docs/sysfuncs.txt |
|---|
| 1,4 → 1,4 |
| SYSTEM FUNCTIONS of OS Kolibri 0.6.3.0 |
| SYSTEM FUNCTIONS of OS Kolibri 0.6.4.0 |
| Number of the function is located in the register eax. |
| The call of the system function is executed by "int 0x40" command. |
| 850,8 → 850,8 |
| 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 0.6.3.0 kernel: |
| db 0,6,3,0 |
| For Kolibri 0.6.4.0 kernel: |
| db 0,6,4,0 |
| db 2 |
| db 'Kolibri',0 |
| 2693,6 → 2693,21 |
| * ebx destroyed |
| ====================================================================== |
| ===== Function 53, subfunction 10 - query Ethernet cable status. ===== |
| ====================================================================== |
| Parameters: |
| * eax = 53 - function number |
| * ebx = 10 - subfunction number |
| Returned value: |
| * al = -1 - a network driver is not loaded or |
| does not support this function |
| * al = 0 - Ethernet cable is unplugged |
| * al = 1 - Ethernet cable is plugged |
| Remarks: |
| * The current kernel implementation supports this function |
| only for RTL8139 network cards. |
| ====================================================================== |
| = Function 53, subfunction 255 - debug information of network driver. |
| ====================================================================== |
| Parameters: |
| 3101,55 → 3116,6 |
| for hard disks. |
| ====================================================================== |
| =============== Function 59 - trace last system calls. =============== |
| ====================================================================== |
| Gets data on all system calls of all processes. |
| Parameters: |
| * eax = 59 - function number |
| * ebx = 0 - unique subfunction |
| * ecx = pointer to the buffer |
| * edx = size of the buffer |
| Returned value: |
| * eax = total number of system calls made from system boot |
| (modulo 2^32) |
| * ebx = 0 |
| Format of information on one call: (size = 0x40 = 64 bytes) |
| * +0: dword: PID of process/thread |
| * +4: 7*dword: garbage |
| * +32 = +0x20: dword: value of edi at the call |
| * +36 = +0x24: dword: esi |
| * +40 = +0x28: dword: ebp |
| * +44 = +0x2C: dword: stack pointer of the kernel handler |
| * +48 = +0x30: dword: ebx |
| * +52 = +0x34: dword: edx |
| * +56 = +0x38: dword: ecx |
| * +60 = +0x3C: dword: eax (=number of system function) |
| Remarks: |
| * The function is used only in the application 'systrace'. |
| It is rather difficult to imagine a situation, in which |
| this application or this function are really useful; |
| and all system calls for support of this function are a little |
| decelerated (though not strongly)... |
| * So there is a proposition to delete from the kernel |
| support of this function, together with application 'systrace'. |
| * The information on system calls saves in the system |
| ring buffer with 0x10 entries. |
| This function simply copies the given size of data |
| from this buffer to the given address. |
| * One can determine, which entry in the buffer corresponds to |
| last system call, by value of eax, namely, it is the entry |
| (eax and 0xF) (at offset (eax and 0xF)*0x40). |
| * In the current implementation there can be the seldom |
| meeting problems of unsynchronization, when the information |
| on some calls becomes outdated. |
| * Under the system buffer one page, 4Kb, is allocated. |
| Size of an entry = 64 bytes. Why only 16 entries are used, |
| is not clearly. |
| * The value of esp at the moment of system call cannot |
| be determined by this function. |
| * The current implementation does not check edx for correctness. |
| ====================================================================== |
| ========== Function 60 - Inter Process Communication (IPC). ========== |
| ====================================================================== |
| IPC is used for message dispatching from one process/thread to |
| 3436,8 → 3402,10 |
| * ebx = pointer to the image |
| * ecx = [size on axis x]*65536 + [size on axis y] |
| * edx = [coordinate on axis x]*65536 + [coordinate on axis y] |
| * esi = number of bits per pixel, must be 8 |
| * edi = pointer to palette (256 colors 0x00RRGGBB) |
| * esi = number of bits per pixel, must be 8, 24 or 32 |
| * edi = pointer to palette (256 colors 0x00RRGGBB); |
| ignored when esi = 24 and 32 |
| * ebp = offset of next row data relative to previous row data |
| Returned value: |
| * function does not return value |
| Remarks: |
| 3447,6 → 3415,8 |
| * Each byte of image is index in the palette. |
| * If the image uses less than 256 colors, palette size may be |
| less than 256 too. |
| * The call to function 7 is equivalent to call to this function |
| with esi=24, ebp=0. |
| ====================================================================== |
| ================== Function 66 - work with keyboard. ================= |