Subversion Repositories Kolibri OS

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; (english text below)
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; Èíòåðôåéñ ñîõðàíåíèÿ ïàðàìåòðîâ
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Åñëè ïðè ïåðåäà÷å óïðàâëåíèÿ ÿäðó çàãðóç÷èê óñòàíàâëèâàåò AX='KL',
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òî â DS:SI ÿäðî îæèäàåò äàëüíåãî óêàçàòåëÿ íà ñëåäóþùóþ ñòðóêòóðó:
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        db      âåðñèÿ ñòðóêòóðû, äîëæíà áûòü 1
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        dw      ôëàãè:
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                áèò 0 óñòàíîâëåí = ïðèñóòñòâóåò îáðàç ðàìäèñêà â ïàìÿòè
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        dd      äàëüíèé óêàçàòåëü íà ïðîöåäóðó ñîõðàíåíèÿ ïàðàìåòðîâ
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                ìîæåò áûòü 0, åñëè çàãðóç÷èê íå ïîääåðæèâàåò
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Ïðîöåäóðà ñîõðàíåíèÿ ïàðàìåòðîâ äîëæíà çàïèñàòü ïåðâûé ñåêòîð ÿäðà
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kernel.mnt íàçàä íà òî ìåñòî, îòêóäà îíà åãî ñ÷èòàëà; âîçâðàò èç
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ïðîöåäóðû îñóùåñòâëÿåòñÿ ïî retf.
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; Óêàçàíèå çàãðóç÷èêîì ñèñòåìíîãî êàòàëîãà
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; Óêàçàíèå çàãðóç÷èêîì ñèñòåìíîãî êàòàëîãà
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Ïåðåä ïåðåäà÷åé óïðàâëåíèÿ ÿäðó ìîãóò áûòü óñòàíîâëåííû ñëåäóþùèå ðåãèñòðû:
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Ïåðåä ïåðåäà÷åé óïðàâëåíèÿ ÿäðó ìîãóò áûòü óñòàíîâëåíû ñëåäóþùèå ðåãèñòðû:
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CX='HA'
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CX='HA'
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DX='RD'
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DX='RD'
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Ýòî óêàçûâàåò íà òî, ÷òî ðåãèñòð BX óêàçûâàåò íà ñèñòåìíûé ðàçäåë. Êàòàëîã /kolibri/ íà
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Ýòî óêàçûâàåò íà òî, ÷òî ðåãèñòð BX óêàçûâàåò íà ñèñòåìíûé ðàçäåë. Êàòàëîã /kolibri/ íà
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ýòîì ðàçäåëå ÿâëÿåòñÿ ñèñòåìíûì, ê íåìó ìîæíî îáðàùàòüñÿ êàê ê /sys/
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ýòîì ðàçäåëå ÿâëÿåòñÿ ñèñòåìíûì, ê íåìó ìîæíî îáðàùàòüñÿ êàê ê /sys/
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'd' - Secondary Slave
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'd' - Secondary Slave
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'r' - RAM äèñê
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'r' - RAM äèñê
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'm' - Ïðèâîäû CD-ROM
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'm' - Ïðèâîäû CD-ROM
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Âîçìîæíûå çíà÷åíèÿ ðåãèñòðà BH (óêàçûâàåò íà ðàçäåë):
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Âîçìîæíûå çíà÷åíèÿ ðåãèñòðà BH (óêàçûâàåò íà ðàçäåë):
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äëÿ BL='a','b','c','d','r' - óêàçûâàåò íà íàçäåë, ãäå ðàñïîëîæåí ñèñòåìíûé êàòàëîã
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äëÿ BL='a','b','c','d','r' - óêàçûâàåò íà ðàçäåë, ãäå ðàñïîëîæåí ñèñòåìíûé êàòàëîã
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äëÿ BL='m',óêàçûâàåò íà íîìåð ôèçè÷åñêîãî óñòðîéñòâà, ñ êîòîðîãî íàäî íà÷èíàòü ïîèñê ñèñòåìíîãî êàòàëîãà.
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äëÿ BL='m',óêàçûâàåò íà íîìåð ôèçè÷åñêîãî óñòðîéñòâà, ñ êîòîðîãî íàäî íà÷èíàòü ïîèñê ñèñòåìíîãî êàòàëîãà.
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ïðèìåðû çíà÷åíèé ðåãèñòðà BX:
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ïðèìåðû çíà÷åíèé ðåãèñòðà BX:
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'd4' - /hd3/4/
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'd4' - /hd3/4/
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'm0' - ïîèñê ïî ñèäþêàì êàòàëîãà kolibri
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'm0' - ïîèñê ïî ñèäþêàì êàòàëîãà kolibri
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'r1' - /rd/1/
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'r1' - /rd/1/
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; Interface for saving boot-screen settings
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If a loader sets AX='KL' when transferring control to the kernel,
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the kernel expects in DS:SI far pointer to the following structure:
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        db      structure version, must be 1
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        dw      flags
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                bit 0 set = ramdisk image in memory is present
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        dd      far pointer to save settings procedure
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                may be 0 if such procedure is not supported by loader
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Procedure for saving settings must write the first sector of the kernel
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kernel.mnt back to the place, from where it has been read; return from
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this procedure must be with retf.
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; Note boot system directory
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; System directory information from loader
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The transfer of the kernel can be installed following registers:
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Before transfer of control to the kernel following registers can be set:
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CX = 'HA'
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CX = 'HA'
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DX = 'RD'
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DX = 'RD'
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This indicates that the register BX points to a system partition. Catalog /kolibri/ in
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This indicates that the register BX identifies system partition. The folder /kolibri/ in
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this section is system, it is treated as a /sys/
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this partition is system folder, it can be referenced as /sys/
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Possible values register BL (indicates the device):
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Possible values for register BL (indicates the device):
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'a' - Primary Master
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'a' - Primary Master
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'b' - Primary Slave
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'b' - Primary Slave
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'c' - Secondary Master
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'c' - Secondary Master
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'd' - Secondary Slave
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'd' - Secondary Slave
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'r' - RAM disc
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'r' - RAM disc
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'm' - ROM drives
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'm' - ROM drives
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Possible values register BH (indicating section):
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Possible values for register BH (indicates section):
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for BL = 'a', 'b', 'c', 'd', 'r' to denote nazdel where the system folder
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for BL = 'a', 'b', 'c', 'd', 'r' to denote partition where the system folder
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for BL = 'm', indicates the number of physical devices, which must begin a systematic search directory.
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for BL = 'm', indicates the number of physical devices, which must begin a systematic search directory.
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Examples of register BX:
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Examples of register BX:
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'a1' - /hd0/1/
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'a2' - /hd0/2/
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'b1' - /hd1/1/
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'a1' - /hd0/1/