ืฉื—ืจื•ืจ ืฉืœ Valgrind 3.15.0, ืขืจื›ืช ื›ืœื™ื ืœื–ื™ื”ื•ื™ ื‘ืขื™ื•ืช ื–ื™ื›ืจื•ืŸ

ื–ืžื™ืŸ ืฉื—ืจื•ืจ ื•ืœื’ืจื™ื ื“ 3.15.0, ืขืจื›ืช ื›ืœื™ื ืœืื™ืชื•ืจ ื‘ืื’ื™ื ื‘ื–ื™ื›ืจื•ืŸ, ื–ื™ื”ื•ื™ ื“ืœื™ืคื•ืช ื–ื™ื›ืจื•ืŸ ื•ื™ืฆื™ืจืช ืคืจื•ืคื™ืœื™ื. Valgrind ื ืชืžืš ืขื‘ื•ืจ ืœื™ื ื•ืงืก (X86, AMD64, ARM32, ARM64, PPC32, PPC64BE, PPC64LE, S390X, MIPS32, MIPS64), ืื ื“ืจื•ืื™ื“ (ARM, ARM64, MIPS32, X86), Solaris (X86, AMD64) ื•ืคืœื˜ืคื•ืจืžื•ืช macOS (AM .

ะ’ ื’ืจืกื” ื—ื“ืฉื”:

  • ื”ึทืจื‘ึผึตื” ืขื•ืฆื‘ ืžื—ื“ืฉ ื•ื›ืœื™ ืคืจื•ืคื™ืœ ื”ืขืจืžื•ืช DHAT (ื›ืœื™ ื ื™ืชื•ื— ืขืจืžื•ืช ื“ื™ื ืžื™) ื”ื•ืจื—ื‘, ืžึฐืึทืคืฉืึถืจ ืขืงื•ื‘ ืื—ืจ ื›ืœ ื”ื‘ืงืฉื•ืช ืœื”ืงืฆืื•ืช ื–ื™ื›ืจื•ืŸ ื‘ืขืจื™ืžื” ื•ื–ื™ื”ื•ื™ ื“ืœื™ืคื•ืช ืžืฉืื‘ื™ื, ืคืขื™ืœื•ืช ืขืจื™ืžื” ืžื•ื’ื–ืžืช, ื”ืงืฆืื•ืช ื–ื™ื›ืจื•ืŸ ืฉืื™ื ืŸ ื‘ืฉื™ืžื•ืฉ, ื”ืงืฆืื•ืช ืงืฆืจื•ืช ืžื•ืขื“ ื•ืžื™ืงื•ื ื ืชื•ื ื™ื ืœื ื™ืขื™ืœ ื‘ืขืจื™ืžื”. ืžืงื˜ื’ื•ืจื™ื™ืช ื”ืคื™ืชื•ื— ื”ื ื™ืกื™ื•ื ื™, DHAT ื ื›ืœืœ ื‘ืขืจื›ืช ื”ื›ืœื™ื ื”ืกื˜ื ื“ืจื˜ื™ืช ืฉืœ Valgrind (ื›ื“ื™ ืœื”ืคืขื™ืœ ื›ืขืช ืขืœื™ืš ืœื”ืฉืชืžืฉ ื‘ืืคืฉืจื•ืช "-tool=dhat" ื‘ืžืงื•ื "--tool=exp-dhat").

    ื”ืฉื™ืคื•ืจ ื”ื‘ื•ืœื˜ ื‘ื™ื•ืชืจ ื”ื•ื ื”ื•ืกืคืช ืžืžืฉืง ืžืฉืชืžืฉ ื’ืจืคื™ ืœ-DHAT. ื‘ื ื•ืกืฃ, ืœืื—ืจ ื”ืฉืœืžืช ืชื•ื›ื ื™ืช ืžืคื•ืงื—ืช, DHAT ืžืฆื™ื’ ื›ืขืช ืจืง ืกื™ื›ื•ื ืžื™ื ื™ืžืœื™ ืฉืœ ื”ืžื™ื“ืข ื”ื—ืฉื•ื‘ ื‘ื™ื•ืชืจ, ื•ื›ื•ืชื‘ ื“ื•ื— ืžืœื ืขื ื ืชื•ื ื™ ืคืจื•ืคื™ืœ ืœืงื•ื‘ืฅ. ื”ื ืชื•ื ื™ื ื›ื‘ืจ ืœื ืžืงื•ื‘ืฆื™ื ื‘ืจืฉื•ืžื•ืช, ืืœื ืžืื•ื—ืกื ื™ื ื›ืขืฆื™ ืขืงื‘ื•ืช ืžื—ืกื ื™ืช. ืžืกืคืจ ื”ืžื“ื™ื“ื•ืช ืฉื‘ื•ืฆืขื• ื”ื•ืจื—ื‘ ื•ื ื•ืกืคื• ืงื˜ื’ื•ืจื™ื•ืช ื ื•ืกืคื•ืช ืฉืœ ืคืจืžื˜ืจื™ื ืžื ื•ื˜ืจื™ื. ื›ื“ื™ ืœืฆืคื•ืช ื‘ื“ื•ื— ื”ืžื•ืงืœื˜, ืžื•ืฆืข ืžืฆื™ื’ ืžื™ื•ื—ื“ dh_view.html, ื”ืžื•ืคืขืœ ื‘ื“ืคื“ืคืŸ ืื™ื ื˜ืจื ื˜;

    ืฉื—ืจื•ืจ ืฉืœ Valgrind 3.15.0, ืขืจื›ืช ื›ืœื™ื ืœื–ื™ื”ื•ื™ ื‘ืขื™ื•ืช ื–ื™ื›ืจื•ืŸ

  • ืขื‘ื•ืจ ืžืขืจื›ื•ืช amd64 (x86_64), ืงื™ื™ืžืช ืชืžื™ื›ื” ื‘ืขืจื›ื•ืช ื”ื•ืจืื•ืช ืžื•ืจื—ื‘ื•ืช RDRAND ื•-F16C;
  • Cachegrind ื•-Callgrind ืžืฆื™ืขื™ื ืืคืฉืจื•ืช ื—ื“ืฉื” "-show-percs", ืฉืžื•ืกื™ืคื” ืชืฆื•ื’ื” ืฉืœ ืขืจื›ื™ ืžื•ื ื” ื‘ืื—ื•ื–ื™ื;
  • ื‘-Massif ืขื‘ื•ืจ ืœื™ื ื•ืงืก, ืื ื“ืจื•ืื™ื“ ื•ืกื•ืœืืจื™ ืžืฆื‘ "--read-inline-info" ืžื•ืคืขืœ ื›ื‘ืจื™ืจืช ืžื—ื“ืœ; ืขื‘ื•ืจ macOS ืขื“ื™ื™ืŸ ื ื“ืจืฉ "--read-inline-info=yes" ืžืคื•ืจืฉ;
  • ื‘-Memcheck, ื›ืืฉืจ ืžืฆื™ื™ื ื™ื ืืช ื”ืืคืฉืจื•ืช "--xtree-leak=yes" (ื”ืฆื’ืช ืชื•ืฆืื•ืช ื‘ื“ื™ืงืช ื“ืœื™ืคืช ื–ื™ื›ืจื•ืŸ ื‘ืคื•ืจืžื˜ xtree), ื”ืืคืฉืจื•ืช "--show-leak-kinds=all" ืžื•ืคืขืœืช ื›ืขืช ื‘ืื•ืคืŸ ืื•ื˜ื•ืžื˜ื™. ื ืขืฉืชื” ืขื‘ื•ื“ื” ืœืžื ื™ืขืช ืื–ืขืงื•ืช ืฉื•ื•ื;
  • ื ื•ืกืคื” ืืคืฉืจื•ืช "--show-error-list=no|yes", ื•ื›ืŸ ืืคืฉืจื•ืช "-s" ื”ืžืงื‘ื™ืœื” ืœ---show-error-list=yes" ื›ื“ื™ ืœื”ืฆื™ื’ ืจืฉื™ืžื” ืฉืœ ืฉื’ื™ืื•ืช ืฉื–ื•ื”ื• ืœืื—ืจ ื”ืฉืœืžืช ื”ื‘ื™ืฆื•ืข. ื‘ืขื‘ืจ, ืจืฉื™ืžื” ื“ื•ืžื” ื”ื•ืฆื’ื” ื‘ืžืฆื‘ ื”ืคืœื˜ ื”ืžืคื•ืจื˜ "-v -v", ืืš ื”ืคืœื˜ ื‘ืžืฆื‘ ื–ื” ื”ื™ื” ืขืžื•ืก ื‘ื›ืžื•ืช ื’ื“ื•ืœื” ืฉืœ ืžื™ื“ืข ืžื™ื•ืชืจ.

ืžืงื•ืจ: OpenNet.ru

ื”ื•ืกืคืช ืชื’ื•ื‘ื”