ื”ืžื™ืงืจื•-ืงืจื ืœ seL4 ืžืื•ืžืช ืžืชืžื˜ื™ืช ืขื‘ื•ืจ ืืจื›ื™ื˜ืงื˜ื•ืจืช RISC-V

ืงืจืŸ RISC-V ื“ื•ื•ื— ืœื’ื‘ื™ ืื™ืžื•ืช ืคืขื•ืœืช ื”ืžื™ืงืจื•-ืงืจื ืœ seL4 ืขืœ ืžืขืจื›ื•ืช ืขื ืืจื›ื™ื˜ืงื˜ื•ืจืช ืขืจื›ืช ื”ื•ืจืื•ืช RISC-V. ืื™ืžื•ืช ืžืกืชื›ื ื‘ ื”ื•ื›ื—ื” ืžืชืžื˜ื™ืช ืžื”ื™ืžื ื•ืช ืคืขื•ืœืช seL4, ื”ืžืขื™ื“ื” ืขืœ ืขืžื™ื“ื” ืžืœืื” ื‘ืžืคืจื˜ื™ื ื”ืžืฆื•ื™ื ื™ื ื‘ืฉืคื” ื”ืจืฉืžื™ืช. ื”ื•ื›ื—ืช ืืžื™ื ื•ืช ืžืืคืฉืจ ืœืš ืœื”ืฉืชืžืฉ seL4 ื‘ืžืขืจื›ื•ืช ืงืจื™ื˜ื™ื•ืช ืœืžืฉื™ืžื” ื”ืžื‘ื•ืกืกื•ืช ืขืœ ืžืขื‘ื“ื™ RISC-V RV64 ื”ื“ื•ืจืฉื™ื ืจืžืช ืืžื™ื ื•ืช ืžื•ื’ื‘ืจืช ื•ืžื‘ื˜ื™ื—ื™ื ื”ื™ืขื“ืจ ื›ืฉืœื™ื. ืžืคืชื—ื™ ืชื•ื›ื ื•ืช ื”ืคื•ืขืœื•ืช ืขืœ ื’ื‘ื™ ืœื™ื‘ืช seL4 ื™ื›ื•ืœื™ื ืœื”ื™ื•ืช ื‘ื˜ื•ื—ื™ื ืœื—ืœื•ื˜ื™ืŸ ืฉืื ื™ืฉ ื›ืฉืœ ื‘ื—ืœืง ืื—ื“ ืฉืœ ื”ืžืขืจื›ืช, ื”ื›ืฉืœ ื”ื–ื” ืœื ื™ืชืคืฉื˜ ืœืฉืืจ ื”ืžืขืจื›ืช ื•ื‘ืคืจื˜ ืœื—ืœืงื™ื ื”ืงืจื™ื˜ื™ื™ื ืฉืœื”.

ื”ืžื™ืงืจื•-ืงืจื ืœ seL4 ืื•ืžืช ืชื—ื™ืœื” ืขื‘ื•ืจ ืžืขื‘ื“ื™ ARM ืฉืœ 32 ืกื™ื‘ื™ื•ืช, ื•ืžืื•ื—ืจ ื™ื•ืชืจ ืขื‘ื•ืจ ืžืขื‘ื“ื™ 64 ืกื™ื‘ื™ื•ืช x86. ื™ืฆื•ื™ืŸ ื›ื™ ื”ืฉื™ืœื•ื‘ ืฉืœ ืืจื›ื™ื˜ืงื˜ื•ืจืช ื”ื—ื•ืžืจื” ื”ืคืชื•ื—ื” RISC-V ืขื ื”ืžื™ืงืจื•-ืงืจื ืœ seL4 ื”ืคืชื•ื— ื™ืฉื™ื’ ืจืžืช ืื‘ื˜ื—ื” ื—ื“ืฉื”, ืฉื›ืŸ ืจื›ื™ื‘ื™ ื”ื—ื•ืžืจื” ื ื™ืชื ื™ื ืœืื™ืžื•ืช ืžืœืื” ื’ื ื‘ืขืชื™ื“, ื“ื‘ืจ ืฉืื™ ืืคืฉืจ ืœื”ืฉื™ื’ ืขื‘ื•ืจ ืืจื›ื™ื˜ืงื˜ื•ืจื•ืช ื—ื•ืžืจื” ืงื ื™ื™ื ื™ื•ืช.

ื‘ืขืช ืื™ืžื•ืช seL4, ื”ื”ื ื—ื” ื”ื™ื ืฉื”ืฆื™ื•ื“ ืขื•ื‘ื“ ื›ืคื™ ืฉืฆื•ื™ืŸ ื•ื”ืžืคืจื˜ ืžืชืืจ ื‘ืžืœื•ืื• ืืช ื”ืชื ื”ื’ื•ืช ื”ืžืขืจื›ืช, ืืš ืœืžืขืฉื” ื”ืฆื™ื•ื“ ืื™ื ื• ื ืงื™ ืžืฉื’ื™ืื•ืช, ืžื” ืฉืžื•ื“ื’ื ื‘ื‘ื™ืจื•ืจ ืขืœ ื™ื“ื™ ื‘ืขื™ื•ืช ื”ืžืชืขื•ืจืจื•ืช ื‘ืื•ืคืŸ ืงื‘ื•ืข ื‘ืžื ื’ื ื•ืŸ ืฉืœ ื‘ื™ืฆื•ืข ืกืคืงื•ืœื˜ื™ื‘ื™ ืฉืœ ื”ื•ืจืื•ืช. ืคืœื˜ืคื•ืจืžื•ืช ื—ื•ืžืจื” ืคืชื•ื—ื•ืช ืžืงืœื•ืช ืขืœ ืฉื™ืœื•ื‘ ืฉื™ื ื•ื™ื™ื ื”ืงืฉื•ืจื™ื ืœืื‘ื˜ื—ื” - ืœืžืฉืœ, ืœื—ืกื•ื ืืช ื›ืœ ื”ื“ืœื™ืคื•ืช ื”ืืคืฉืจื™ื•ืช ืฉืœ ืขืจื•ืฅ ืฆื“, ืฉื ื”ืจื‘ื” ื™ื•ืชืจ ื™ืขื™ืœ ืœื”ื™ืคื˜ืจ ืžื”ื‘ืขื™ื” ื‘ื—ื•ืžืจื” ืžืืฉืจ ืœื ืกื•ืช ืœืžืฆื•ื ื“ืจื›ื™ื ืœืขืงื™ืคืช ืชื•ื›ื ื”.

ื ื–ื›ื™ืจ ื›ื™ ืืจื›ื™ื˜ืงื˜ื•ืจืช seL4 ืจืื•ื™ ืœืฆื™ื•ืŸ ื—ืœืงื™ื ื ืขื™ื ืœื ื™ื”ื•ืœ ืžืฉืื‘ื™ ืœื™ื‘ื” ื‘ืžืจื—ื‘ ื”ืžืฉืชืžืฉ ื•ื™ื™ืฉื•ื ืื•ืชื ืืžืฆืขื™ ื‘ืงืจืช ื’ื™ืฉื” ืœืžืฉืื‘ื™ื ื›ืžื• ืœืžืฉืื‘ื™ ืžืฉืชืžืฉ. ื”ืžื™ืงืจื•-ืงืจื ืœ ืื™ื ื• ืžืกืคืง ื”ืคืฉื˜ื•ืช ืžื•ื›ื ื•ืช ื‘ืจืžื” ื’ื‘ื•ื”ื” ืœื ื™ื”ื•ืœ ืงื‘ืฆื™ื, ืชื”ืœื™ื›ื™ื, ื—ื™ื‘ื•ืจื™ ืจืฉืช ื•ื›ื“ื•ืžื”; ื‘ืžืงื•ื ื–ืืช, ื”ื•ื ืžืกืคืง ืžื ื’ื ื•ื ื™ื ืžื™ื ื™ืžืœื™ื™ื ื‘ืœื‘ื“ ืœืฉืœื™ื˜ื” ื‘ื’ื™ืฉื” ืœืžืจื—ื‘ ื›ืชื•ื‘ื•ืช ืคื™ื–ื™, ืฉื™ื‘ื•ืฉื™ื ื•ืžืฉืื‘ื™ ืžืขื‘ื“. ื”ืคืฉื˜ื•ืช ื‘ืจืžื” ื’ื‘ื•ื”ื” ื•ืžื ื”ืœื™ ื”ืชืงื ื™ื ืœืื™ื ื˜ืจืืงืฆื™ื” ืขื ื—ื•ืžืจื” ืžื™ื•ืฉืžื™ื ื‘ื ืคืจื“ ืขืœ ื’ื‘ื™ ื”ืžื™ืงืจื•-ืงืจื ืœ ื‘ืฆื•ืจื” ืฉืœ ืžืฉื™ืžื•ืช ื‘ืจืžืช ื”ืžืฉืชืžืฉ. ื”ื’ื™ืฉื” ืฉืœ ืžืฉื™ืžื•ืช ื›ืืœื” ืœืžืฉืื‘ื™ื ื”ื–ืžื™ื ื™ื ืœืžื™ืงืจื•-ืงืจื ืœ ืžืื•ืจื’ื ืช ื‘ืืžืฆืขื•ืช ื”ื’ื“ืจืช ื›ืœืœื™ื.

RISC-V ืžืกืคืงืช ืžืขืจื›ืช ื”ื•ืจืื•ืช ืžื›ื•ื ื” ืคืชื•ื—ื” ื•ื’ืžื™ืฉื” ื”ืžืืคืฉืจืช ืœื‘ื ื•ืช ืžื™ืงืจื•-ืžืขื‘ื“ื™ื ืขื‘ื•ืจ ื™ื™ืฉื•ืžื™ื ืฉืจื™ืจื•ืชื™ื™ื ืžื‘ืœื™ ืœื“ืจื•ืฉ ืชืžืœื•ื’ื™ื ืื• ืžื—ืจื•ื–ื•ืช ื”ืžืฆื•ืจืคื•ืช ืœืฉื™ืžื•ืฉ. RISC-V ืžืืคืฉืจ ืœืš ืœื™ืฆื•ืจ SoCs ื•ืžืขื‘ื“ื™ื ืคืชื•ื—ื™ื ืœื—ืœื•ื˜ื™ืŸ. ืžื‘ื•ืกืก ื›ืจื’ืข ืขืœ ืžืคืจื˜ RISC-V ืขืœ ื™ื“ื™ ื—ื‘ืจื•ืช ื•ืงื”ื™ืœื•ืช ืฉื•ื ื•ืช ืชื—ืช ืจื™ืฉื™ื•ื ื•ืช ื—ื™ื ืžื™ื™ื ืฉื•ื ื™ื (BSD, MIT, Apache 2.0) ืžืชืคืชื— ื›ืžื” ืขืฉืจื•ืช ื’ืจืกืื•ืช ืฉืœ ืœื™ื‘ื•ืช ืžื™ืงืจื•-ืžืขื‘ื“, SoCs ื•ืฉื‘ื‘ื™ื ืฉื›ื‘ืจ ืžื™ื•ืฆืจื™ื. ืชืžื™ื›ืช RISC-V ืงื™ื™ืžืช ืžืื– ื”ื”ืคืฆื•ืช ืฉืœ Glibc 2.27, binutils 2.30, gcc 7 ื•ืœื™ื‘ืช ืœื™ื ื•ืงืก 4.15.

ืžืงื•ืจ: OpenNet.ru

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