[B! VM] TAKESAKOã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯

TAKESAKO id:TAKESAKO

VMã«é–¢ã™ã‚‹TAKESAKOã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯ (22)

${{author_name}}$

{{{comment_expanded}}}

{{label}}

{{#is_bookmark}}ãƒªã‚¹ãƒˆ{{/is_bookmark}}{{^is_bookmark}}ãƒªãƒ³ã‚¯{{/is_bookmark}}

${{author_name}}$
{{author_name}}{{created}}
{{ #comment }}{{ comment }}{{ /comment }}
- {{ label }}

${{author_name}}$

{{{comment_expanded}}}

{{label}}

{{#is_bookmark}}ãƒªã‚¹ãƒˆ{{/is_bookmark}}{{^is_bookmark}}ãƒªãƒ³ã‚¯{{/is_bookmark}}

ç¬¬2å›ž x86ã§ç°¡å˜ã«ä»®æƒ³åŒ–ãŒã§ããªã„ã®ã¯ãªãœï¼Ÿï¼ˆãã®1ï¼‰
å€‹ã€…ã®ä»®æƒ³åŒ–æŠ€è¡“ã®èª¬æ˜Žã«å…¥ã‚‹å‰ã«ï¼Œã¾ãšä»®æƒ³åŒ–æŠ€è¡“ãŒé©ç”¨ã§ãã‚‹ãƒ—ãƒã‚»ãƒƒã‚µã®è¦ä»¶ã‚’æ˜Žç¢ºã«ã—ã¦ã„ã“ã†ã€‚ä»¥ä¸‹ã§ã¯ï¼Œæ±Žç”¨çš„ãªä»®æƒ³åŒ–ã®è¦ä»¶ã«ã¤ã„ã¦è¿°ã¹ãŸã†ãˆã§ï¼Œç¾åœ¨æœ€ã‚‚åºƒãä½¿ã‚ã‚Œã¦ã„ã‚‹x86ï¼ˆIA-32ï¼‰ã‚¢ãƒ¼ã‚ãƒ†ã‚¯ãƒãƒ£ã‚’ä¾‹ã«å–ã‚Šä¸Šã’ï¼Œå•é¡Œç‚¹ã‚’æ˜Žã‚‰ã‹ã«ã™ã‚‹ã€‚ ã™ã¹ã¦ã®ã‚»ãƒ³ã‚·ãƒ†ã‚£ãƒ–å‘½ä»¤ãŒç‰¹æ¨©å‘½ä»¤ã§ã‚ã‚‹ã“ã¨ãŒè¦ä»¶ ä»®æƒ³åŒ–ã‚’å®Ÿç¾ã™ã‚‹ãŸã‚ã«CPUã‚¢ãƒ¼ã‚ãƒ†ã‚¯ãƒãƒ£ãŒæº€ãŸã™ã¹ãè¦ä»¶ã®ç ”ç©¶ã¯å¤ãï¼ŒIBM ã‚·ã‚¹ãƒ†ãƒ /360ã®æ™‚ä»£ã‹ã‚‰è¡Œã‚ã‚Œã¦ã„ã‚‹ã€‚æœ€ã‚‚æœ‰åãªè«–æ–‡ã¨ã—ã¦ã¯1974å¹´ã«CACMï¼ˆCommunications of the Association for Computing Machineryï¼‰ã«æŽ²è¼‰ã•ã‚ŒãŸGerald J. Popekæ°ã¨Robert P. Goldbergæ°ã®â€œFormal Requirements for Virtualizable Third Generation Architecture
TAKESAKO 2009/11/05
x86ã§ç°¡å˜ã«ä»®æƒ³åŒ–ãŒã§ããªã„ã®ã¯ãªãœï¼Ÿ

x86

VM
ãƒªãƒ³ã‚¯
Download details: IE App Compat VHD
Introducing the new BingYour AI-powered copilot for the web. Ask questions. Chat to refine results. Get comprehensive answers and creative inspiration.
TAKESAKO 2009/09/28
ie

ie6

ie7

VM

windows

virtualpc

download

microsoft
ãƒªãƒ³ã‚¯
Pure Perlã«ã‚ˆã‚‹Perl5 Virtual Machineã®å®Ÿè£… - Islands in the byte stream (legacy)
Perl VMã®æ°—æŒã¡ã‚’çŸ¥ã‚‹ã«ã¯ã€PurePerlã§å®Ÿè£…ã—ã¦ã¿ã‚‹ã¨ã‚ˆã„ã€‚ ã‚³ãƒ¼ãƒ‰ä¾‹ï¼ˆPerlVM.pmã®ã‚³ãƒ¼ãƒ‰ã¯è¨˜äº‹ã®æœ«å°¾ã«ã‚ã‚‹ï¼‰ï¼š #!perl -w use strict; use PerlVM; my $x = shift || 42; PerlVM::call_sv(sub{ print "Hello,", " world!", "\n"; if($x){ print $x, " is true\n"; } else{ print $x, " is false\n"; } }); __END__ å®Ÿè¡Œçµæžœï¼š $ perl hello.pl Hello, world! 42 is trueã‚€ã‚ã‚“ã€PerlVM::call_sv()ã®ä¸ã§å¼•æ•°ã‚’å‘¼ã³å‡ºã—ãŸã‚Šã¯ã—ã¦ã„ãªã„ã€‚ Hello, world!ãã‚‰ã„ãªã‚‰PerlVMã®ä¸èº«ã‚‚æ¯”è¼ƒçš„å˜ç´”ã ã€‚ãã®ãƒ¡ã‚«ãƒ‹ã‚ºãƒ ã¯Bãƒ¢ã‚¸ãƒ¥ãƒ¼ãƒ«ã«ä¾å˜ã—ã¦ã„ã‚‹ã€‚B
TAKESAKO 2009/04/01
è©³ã—ãã¯ Shibuya.pm#11 ã§ http://d.hatena.ne.jp/gfx/20090331/1238489639

perl

VM
ãƒªãƒ³ã‚¯
What is Sysprep?
The System Preparation (Sysprep) tool prepares an installation of Windows for duplication, auditing, and customer delivery. Duplication, also called imaging, enables you to capture a customized Windows image that you can reuse throughout an organization. Audit mode enables you to add additional device drivers or applications to a Windows installation. After you install the additional drivers and a
TAKESAKO 2009/03/19
windows

VM

sysprep
ãƒªãƒ³ã‚¯
æœ€è¿‘èªã‚“ã VM ã®æœ¬ - steps to phantasien(2008-12-14)
å°‘ã—å‰ã« "Virtual Machines: Versatile Platforms for Systems and Processes" ã¨ã„ã† VM ã®æ•™ç§‘æ›¸ã‚’èªã‚“ã . ä»Šå¹´ã¯ VM ã«ã¤ã„ã¦çŸ¥ã£ãŸã‹ã¶ã‚Šã‚’ã™ã‚‹å¿…è¦ã«è¿«ã‚‰ã‚Œã‚‹ã“ã¨ãŒå¤šã, åçœã—ã¦ä»˜ã‘ç„¼åˆƒã‚’ã—ãŸæ¬¡ç¬¬. è¨€èªžå‡¦ç†ç³»ã® VM ã®è©±ã‚’æœŸå¾…ã—ã¦ã„ãŸã‚‰ XEN ã‚„ VMWare æ–¹é¢ã® VM ã®è©±ãŒä¸»ã§, æ„è¡¨ã¯çªã‹ã‚ŒãŸã‚‚ã®ã®é¢ç™½ã‹ã£ãŸ. é€Ÿåº¦ã‚’ä¿ã¡ãªãŒã‚‰ä»®æƒ³åŒ–ã¨ã„ã†æŠ½è±¡ã‚’å®ˆã‚‹ãŸã‚ã« ã‚³ãƒ³ãƒ‘ã‚¤ãƒ©ã¨ OS ã®é–“ã®åãŒæ¬¡ã€…ã«æ›²èŠ¸ã‚’æŠ«éœ²ã™ã‚‹å¥æ°—ã•ã«ã¯å¿ƒã‚’æ‰“ãŸã‚Œã‚‹. VM ã‚’ä½¿ã£ã¦ã‚ã’ã‚ˆã†ã¨ã„ã†æ°—ã«ãªã‚‹ä¸€å†Š. æŠ˜è‰¯ã Google ã‹ã‚‰ Native Client (NaCl) ãªã‚“ã¦ã„ã† VM æŠ€è¡“ã®å¿œç”¨ãŒå…¬é–‹ã•ã‚ŒãŸã“ã¨ã ã—, ã“ã‚Œã‚’è‚´ã«æ•™ç§‘æ›¸ã®å®£ä¼ã‚’ã™ã‚‹ã¨ã„ã†ã®ãŒä»Šæ—¥ã®è¶£æ—¨ã§ã™. NaCl è‡ªä½“ã®è©³ã—ã„è©±ã¯ whitepaper ã‚„
TAKESAKO 2008/12/16
NaCl ã®ã‚µãƒ³ãƒ‰ãƒœãƒƒã‚¯ã‚¹

book

google

NaCl

VM

programming

x86
ãƒªãƒ³ã‚¯
RubiMaVM ã‚’ JavaScript ã«ç§»æ¤ã—ã¦ã¿ãŸ - fujidigã®é›‘è¨˜
VM ã«èˆˆå‘³ãŒã‚ã„ãŸã®ã§ ã‚‹ã³ã¾ ã‚’èªã‚“ã ã€‚ ãã—ã¦ã€ RubiMaVM ã‚’ Javascript ã«ç§»æ¤ã—ã¦ã¿ãŸã€‚ var RubiMaVM = {}; RubiMaVM.Instruction = function Instruction(code, opts) { this.code = code; this.opts = opts; }; RubiMaVM.Instruction.prototype.toString = function toString() { return this.code + ' <' + this.opts.join(', ') + '>'; }; RubiMaVM.Label = function Label(label) { this.label = label; this.pos = -1; this.id = ++ RubiMaVM.Label.
TAKESAKO 2008/09/09
javascript

VM
ãƒªãƒ³ã‚¯
steps to phantasien(2008-09-07) v8ç¥ã‚Š
ã‚¦ã‚§ãƒ–ã£åã®é–“ã§ã¯ Google Chrome ã® JS å‡¦ç†ç³»ã§ã‚ã‚‹ V8 ç¥ã‚ŠãŒçµ¶è³›é–‹å‚¬ä¸ã‚‰ã—ã„. ã„ã¤ã‚‚ã¯å‡ºé…ã‚Œã‚‹ç§ã‚‚ãŸã¾ã«ã¯ã‚„ã‚“ã‚„ã—ãŸã„ã¨æ€ã£ã¦ã„ã‚ã„ã‚èªã‚“ã§ã¿ãŸã‚‚ã®ã®, VM ã«é£Ÿå‚·æ°—å‘³ãªè‡ªåˆ†ã«æ°—ä»˜ã„ãŸ. ã‘ã‚Œã©, ãã†ã¯è¨€ã£ã¦ã‚‚ç¥ã‚Šã¯åˆ¥è…¹. ä¸€é€šã‚Šé¨’ã„ã§ã¿ã¾ã™. è²©ä¿ƒãƒžãƒ³ã‚¬ ã‚„ è³‡æ–™ ã«ã‚ˆã‚Œã°, V8 ã¯ä»¥ä¸‹ã®ã‚ˆã†ãªç‰¹å¾´ã‚’å‚™ãˆã¦ã„ã‚‹. hidden class transition ã¨ fast property access generational accurate GC accurate ã ã‹ã‚‰ incremental GC ã‚‚ã§ãã‚‹ ã‚ªãƒ–ã‚¸ã‚§ã‚¯ãƒˆã® rellocation ã¯ã™ã‚‹ã‘ã© handle ã¯ä½¿ã‚ãšå‚ç…§å…ƒæ›¸ãæ›ãˆ ä¸é–“è¡¨ç¾ã®ã‚¤ãƒ³ã‚¿ãƒ—ãƒªã‚¿ãªã—ã® native code ç”Ÿæˆ. instruction cache ã‚³ãƒ¼ãƒ‰ã‚’ã¿ãŸã¨ã“ã‚, incremental GC
TAKESAKO 2008/09/08
javascript

v8

vm

JIT
ãƒªãƒ³ã‚¯
ce-lab.net
This domain may be for sale!
TAKESAKO 2008/09/04
v8

google

chrome

gc

vm
ãƒªãƒ³ã‚¯
ã€ãƒ¬ãƒãƒ¼ãƒˆã€‘ã€ŒHyper-Vã€ã®ã‚»ãƒƒã‚·ãƒ§ãƒ³ã¯å¤§äººæ°— (å‰) - Microsoft Conference 2008 (2) Microkernelized hypervisorã¨ã¯ | ã‚¨ãƒ³ã‚¿ãƒ¼ãƒ—ãƒ©ã‚¤ã‚º | ãƒžã‚¤ã‚³ãƒŸã‚¸ãƒ£ãƒ¼ãƒŠãƒ«
TAKESAKO 2008/09/02
vm

hyper-v

microsoft
ãƒªãƒ³ã‚¯
VX32 Virtual Extension Environment
Vx32: porta ble, efficient, safe execution of untrusted x86 code Bryan Ford Russ Cox Computer Science and Artificial Intelligence Laboratory Massachusetts Institute of Techno logy About Vx32 is a user-mode library that can be linked into arbitrary applications that wish to create secure, isolated execution environments in which to run untrusted extensions or plug-ins implemented as native x86 code.
TAKESAKO 2008/07/16
x86

vm
ãƒªãƒ³ã‚¯
qwik.atdot.net/vimpl - ç¬¬13å›žä»®æƒ³åŒ–å®Ÿè£…æŠ€è¡“å‹‰å¼·ä¼š
TAKESAKO 2008/07/13
event

vm
ãƒªãƒ³ã‚¯
18.10.1 Pythonãƒã‚¤ãƒˆã‚³ãƒ¼ãƒ‰å‘½ä»¤
ç¾åœ¨Pythonã‚³ãƒ³ãƒ‘ã‚¤ãƒ©ã¯æ¬¡ã®ãƒã‚¤ãƒˆã‚³ãƒ¼ãƒ‰å‘½ä»¤ã‚’ç”Ÿæˆã—ã¾ã™ã€‚ STOP_CODE ã‚³ãƒ³ãƒ‘ã‚¤ãƒ©ã«end-of-code(ã‚³ãƒ¼ãƒ‰ã®çµ‚ã‚ã‚Š)ã‚’çŸ¥ã‚‰ã›ã¾ã™ã€‚ã‚¤ãƒ³ã‚¿ãƒ—ãƒªã‚¿ã§ã¯ä½¿ã‚ã‚Œã¾ã›ã‚“ã€‚ POP_TOP top-of-stack (TOS)(ã‚¹ã‚¿ãƒƒã‚¯ã®å…ˆé )ã®é …ç›®ã‚’å–ã‚Šé™¤ãã¾ã™ã€‚ ROT_TWO ã‚¹ã‚¿ãƒƒã‚¯ã®å…ˆé ã‹ã‚‰äºŒã¤ã®é …ç›®ã‚’å…¥ã‚Œæ›¿ãˆã¾ã™ã€‚ ROT_THREE ã‚¹ã‚¿ãƒƒã‚¯ã®äºŒç•ªç›®ã¨ä¸‰ç•ªç›®ã®é …ç›®ã®ä½ç½®ã‚’ä¸€ã¤ä¸Šã’ã€å…ˆé ã‚’ä¸‰ç•ªç›®ã¸ä¸‹ã’ã¾ã™ã€‚ ROT_FOUR ã‚¹ã‚¿ãƒƒã‚¯ã®äºŒç•ªç›®ã€ä¸‰ç•ªç›®ãŠã‚ˆã³å››ç•ªç›®ã®ä½ç½®ã‚’ä¸€ã¤ä¸Šã’ã€å…ˆé ã‚’å››ç•ªç›®ã«ä¸‹ã’ã¾ã™ã€‚ DUP_TOP ã‚¹ã‚¿ãƒƒã‚¯ã®å…ˆé ã«å‚ç…§ã®è¤‡è£½ã‚’ä½œã‚Šã¾ã™ã€‚ ä¸€é …æ¼”ç®—ã¯ã‚¹ã‚¿ãƒƒã‚¯ã®å…ˆé ã‚’å–ã‚Šå‡ºã—ã¦æ¼”ç®—ã‚’é©ç”¨ã—ã€çµæžœã‚’ã‚¹ã‚¿ãƒƒã‚¯ã¸ãƒ—ãƒƒã‚·ãƒ¥ã—æˆ»ã—ã¾ã™ã€‚ UNARY_POSITIVE TOS = +TOSã‚’å®Ÿè¡Œã—ã¾ã™ã€‚ UNARY_NEGATIVE TOS = -TOSã‚’å®Ÿè¡Œã—ã¾
TAKESAKO 2008/06/24
python

vm
ãƒªãƒ³ã‚¯
Mono ã®æ£è¦è¡¨ç¾ JIT (steps to phantasien t(2008-06-21))
tamarin-devel ã‚’è¦‹ã¦ã„ãŸã‚‰, "Mono ã®ã‚„ã¤ã‚‰ã¯æ£è¦è¡¨ç¾ã‚’ JIT ã™ã‚‹ã‚‰ã—ã„ãœã‚ªãƒ¬ã‚‚ã‚„ã‚‹ãœ" ã¨ã„ã†æ—¨ã®ãƒ¡ãƒ¼ãƒ«ãŒã‚ã‚Š, Mono ã®ã‚„ã¤ã‚‰ã®ãƒšãƒ¼ã‚¸ã‚’ãƒªãƒ³ã‚¯ã—ã¦ã„ãŸ. ä»Šå¹´ã® 2 æœˆé ƒã«ã‚„ã‚ã†ã¨ã—ã¦ã„ãŸã‚‰ã—ã„. Mono ã®ã‚³ãƒ¼ãƒ‰ã‚’ã–ã£ã¨è¦‹ã¦ã¿ã‚‹ã¨, ãŸã—ã‹ã«ãã‚Œã‚‰ã—ã„å½¢è·¡ãŒã‚ã‚‹. ãŸã ã—, ã¾ãŸæœªå®Œæˆã‚‰ã—ã JIT åŒ–ã®ãƒ‘ã‚¹ãŒã‚³ãƒ¡ãƒ³ãƒˆã‚¢ã‚¦ãƒˆã•ã‚Œã¦ã„ã‚‹. (Regexp.cs ã® CreateMachineFactory() å‚ç…§.) 2 æœˆã«ã¯é »ç¹ã«ãƒã‚§ãƒƒã‚¯ã‚¤ãƒ³ã•ã‚Œã¦ã„ãŸãŒ, 4 æœˆã‚’æœ€å¾Œã«æ›´æ–°ãŒãªã„. é£½ããŸã®ã‹ã—ã‚‰... ã›ã£ã‹ããªã®ã§ã‚³ãƒ¡ãƒ³ãƒˆã‚’å¤–ã—ã¦å‹•ã‹ã—ã¦ã¿ã‚ˆã†ã‹ã¨æ€ã†ã‚‚, ç§ã¯ç§ã§ã‚¯ãƒ©ãƒ³ãƒä¸. Mono ã‚’ãƒ“ãƒ«ãƒ‰ã™ã‚‹æ°—åŠ›ãŒãŠããªã‹ã£ãŸ. èª°ã‹ãŸã‚ã—ã¦ã„ãŸã‚‰æ•™ãˆã¦ãã ã•ã„. ä»¥ä¸‹ã¯ä¸èº«ã®è©±ã‚’ã™ã“ã—. Mono Regexp ã®ã‚¢ãƒ¼ã‚ãƒ†ã‚¯ãƒãƒ£ Mono ã®æ£è¦è¡¨ç¾
TAKESAKO 2008/06/22
ã€tamarin-devel ã‚’è¦‹ã¦ã„ãŸã‚‰, "Mono ã®ã‚„ã¤ã‚‰ã¯æ£è¦è¡¨ç¾ã‚’ JIT ã™ã‚‹ã‚‰ã—ã„ãœã‚ªãƒ¬ã‚‚ã‚„ã‚‹ãœ" ã¨ã„ã†æ—¨ã®ãƒ¡ãƒ¼ãƒ«ãŒã‚ã‚Š, Mono ã®ã‚„ã¤ã‚‰ã®ãƒšãƒ¼ã‚¸ã‚’ãƒªãƒ³ã‚¯ã—ã¦ã„ãŸ. ä»Šå¹´ã® 2 æœˆé ƒã«ã‚„ã‚ã†ã¨ã—ã¦ã„ãŸã‚‰ã—ã„.ã€‘

JIT

VM

regex

regexp
ãƒªãƒ³ã‚¯
toyVMã§éŠã¶ (mitsunari@cybozu labs)
SEA & FSIJ åˆåŒãƒ•ã‚©ãƒ¼ãƒ©ãƒ ã§ãƒ“ãƒƒãƒˆæ¼”ç®—ã«ã‚ˆã‚‹æœ€é©åŒ–ã®å¦™å‘³ã¨JITã‚¢ã‚»ãƒ³ãƒ–ãƒ©ã®ä¸ã§ãƒ‡ãƒ¢ã«ä½¿ã£ãŸVMã‚’ç´¹ä»‹ã—ã¾ã™ï¼Ž JITã®ç´¹ä»‹ã®ãŸã‚ã«å‰æ—¥ã«2æ™‚é–“ã§ã§ã£ã¡ã‚ã’ãŸVMãªã®ã§æœ¬å½“ã«å°ã•ã„(200è¡Œç¨‹åº¦)ã§ã™ãŒï¼Œã‚¨ãƒƒã‚»ãƒ³ã‚¹ã¯æ¥½ã—ã‚ã‚‹ã‹ãªã¨æ€ã„ã¾ã™ï¼Ž ã‚½ãƒ¼ã‚¹ã¯Xbyak.zipã§ã™ï¼Žã“ã®ä¸ã®xbyak/sample/toyvm.cppãŒä»Šå›žä½œã£ãŸVMã§ã™(Win, Linuxã¨å¤šåˆ†Intel Macã§ã‚‚å‹•ãã¾ã™)ï¼Ž ã“ã®ã‚µãƒ³ãƒ—ãƒ«ã¯ãƒ•ã‚£ãƒœãƒŠãƒƒãƒæ•°åˆ—ã‚’è¨ˆç®—ã—ã¦è¡¨ç¤ºã™ã‚‹ã ã‘ã®ã‚‚ã®ã§ã™ï¼Ž ã“ã“ã§ã¯ã©ã®ã‚ˆã†ã«ä½œã£ãŸã‹ã®èª¬æ˜Žã‚’ã—ã¾ã™ï¼Žä¸€ã¤å‰ã®ã‚¨ãƒ³ãƒˆãƒªã®è³‡æ–™ã‚‚å‚è€ƒã«ã—ã¦ãã ã•ã„ï¼Ž è©±ã®æµã‚Œ toyVMã®ã‚¹ãƒšãƒƒã‚¯ï¼Œå‘½ä»¤ã‚»ãƒƒãƒˆã¨å‘½ä»¤ãƒ•ã‚©ãƒ¼ãƒžãƒƒãƒˆã‚’æ±ºã‚ã‚‹ toyVMã®ã‚¢ã‚»ãƒ³ãƒ–ãƒ©ã‚’ä½œã‚‹ toyVMã®å®Ÿè¡Œéƒ¨åˆ†ã‚’ä½œã‚‹ toyVMç”¨ã®ãƒ•ã‚£ãƒœãƒŠãƒƒãƒæ•°åˆ—ãƒ—ãƒã‚°ãƒ©ãƒ ã‚’ä½œã£ã¦å®Ÿè¡Œã™ã‚‹ toyVMã®ãƒžã‚·ãƒ³èªžã‚’x86ã«å¤‰æ›ã™ã‚‹ãƒª
TAKESAKO 2008/04/17
VM

x86

asm

JIT

ã“ã‚Œã¯ã™ã”ã„
ãƒªãƒ³ã‚¯
LLVM Language Reference Manual â€” LLVM 21.0.0git documentation
%0 = add i32 %X, %X ; yields i32:%0 %1 = add i32 %0, %0 /* yields i32:%1 */ %result = add i32 %1, %1 This last way of multiplying %X by 8 illustrates several important lexical features of LLVM: Comments are delimited with a â€˜;â€™ and go until the end of line. Alternatively, comments can start with /* and terminate with */. Unnamed temporaries are created when the result of a computation is not assig
TAKESAKO 2008/04/15
llvm

asm

vm
ãƒªãƒ³ã‚¯
http://www.securevm.org/
TAKESAKO 2008/03/19
2008å¹´3æœˆ19æ—¥ï¼ˆæ°´ï¼‰ãƒ—ãƒ¬ã‚¹ãƒªãƒªãƒ¼ã‚¹ã€Œã‚»ã‚ãƒ¥ã‚¢VM ã‚’å®Ÿç¾ã™ã‚‹ã‚½ãƒ•ãƒˆã‚¦ã‚§ã‚¢ã€ŒBitVisorã€ã®é–‹ç™ºåˆæœŸç‰ˆã‚’å…¬é–‹ã€

vm

security
ãƒªãƒ³ã‚¯
ã ã„ã‚ã‚Šãƒ¼
TAKESAKO 2008/01/27
VM
ãƒªãƒ³ã‚¯
Perl ã§ 8ãƒ“ãƒƒãƒˆ CPU ã‚’ä½œã‚‹ - naoyaã®ã¯ã¦ãªãƒ€ã‚¤ã‚¢ãƒªãƒ¼
CPU ã‚’ä½œã‚‹ã€ã¨è¨€ã£ã¦ã‚‚ãƒãƒ¼ãƒ‰ã§ã¯ãªãã‚½ãƒ•ãƒˆã€ä»®æƒ³æ©Ÿæ¢°ã§ã™ã€‚ 2001 å¹´ã‹ã‚‰ UNIX USER ã§é€£è¼‰ã•ã‚Œã¦ã„ãŸè¥¿ç”°äº™ã•ã‚“ã®ã€Œgccãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚°å·¥æˆ¿ã€ã€‚ã„ã¾ã•ã‚‰ãªãŒã‚‰ã€ãƒãƒƒã‚¯ãƒŠãƒ³ãƒãƒ¼ã‚’å–ã‚Šå¯„ã›ã¦åˆå›žã‹ã‚‰é †ç•ªã«èªã‚“ã§ã„ã¾ã™ã€‚ã¨ã¦ã‚‚ãŸã‚ã«ãªã‚‹é€£è¼‰ã§ã™ã€‚ ã“ã®é€£è¼‰ä¸ã§ç¬¬10å›žã‹ã‚‰æ•°å›žã«åˆ†ã‘ã¦é–‹ç™ºã•ã‚Œã¦ã„ãŸ octopus ã¨ã„ã† 8 ãƒ“ãƒƒãƒˆ CPU ã®ä»®æƒ³æ©Ÿæ¢°ãŒã‚ã‚Šã¾ã™ã€‚ã‚ªãƒªã‚¸ãƒŠãƒ«ã¯ C è¨€èªžã§æ›¸ã‹ã‚Œã¦ã„ãŸã®ã§ã™ãŒã€ãã®è¨è¨ˆã‚’è¦‹ã¦ã€ã“ã‚Œã¯ä»–ã®è¨€èªžã§ã‚‚ä½œã‚Œã‚‹ã®ã§ã¯ãªã„ã‹ã€ã¨æ€ã„ Perl ã«ç§»æ¤ã—ã¦ã¿ãŸã¨ã“ã‚ãªã‚“ã¨ã‹å‹•ä½œã•ã›ã‚‹ã“ã¨ãŒã§ãã¾ã—ãŸã€‚ä»¥ä¸‹ã® URL ã«ã‚³ãƒ¼ãƒ‰ã‚’å…¬é–‹ã—ã¾ã™ã€‚(è¥¿ç”°ã•ã‚“ã«ç¢ºèªã‚’å–ã£ãŸã¨ã“ã‚ã€ã‚ªãƒªã‚¸ãƒŠãƒ«ã®ã‚½ãƒ¼ã‚¹ã¯ Public Domain ã¨ã®ã“ã¨ã§ã—ãŸã€‚ã‚ªãƒªã‚¸ãƒŠãƒ«ã¯ http://www.skyfree.org/jpn/unixuser/ ã‹ã‚‰ãƒ€ã‚¦ãƒ³ãƒãƒ¼ãƒ‰å¯èƒ½ã§ã™ã€‚
TAKESAKO 2008/01/05
vm

perl

binary
ãƒªãƒ³ã‚¯
åœå¤–ã‹ã‚‰ã®ã²ã¨ã“ã¨(2004-03-24)
* ãƒ¤ã‚·ãƒ³å¸«æœ€å¾Œã®ãƒ¡ãƒƒã‚»ãƒ¼ã‚¸ ãƒ¤ã‚·ãƒ³å¸«ã¯ã‚¤ã‚¹ãƒ©ã‚¨ãƒ«ãŒã‚¬ã‚¶ã‹ã‚‰æ’¤é€€ã—ãŸã‚‰ã€ãƒãƒžã‚¹ã¯æ”»æ’ƒã‚’ã‚„ã‚ã‚‹ã¨è¨€ã£ã¦ã„ãŸã®ã ã€‚ ã“ã‚Œã¾ã§ã‚‚ç›¸å½“æ•°ã®æ´»å‹•å®¶ã‚’æ®ºã•ã‚Œã¦ããŸãƒãƒžã‚¹ã®ãƒªãƒ¼ãƒ€ãƒ¼ãŒã“ã“ã¾ã§è¨€ã£ã¦ã„ãŸã®ã«ã€ãã®äººã‚’æ®ºã™ã¨ã¯ã€‚ã€‚ã€‚ã¨ã„ã†ã‹ã€ã“ã†ã„ã†ãµã†ã«ã€Œå’Œå¹³ã‚’æŒ‡å‘ã—ãŸã€ã“ã¨ãŒã‹ãˆã£ã¦é‚ªé”ã ã£ãŸã®ã‹ã€ã¨å‹˜ãã‚ŠãŸããªã‚‹ã€‚ ã¡ã‚‡ã£ã¨ã‚³ãƒ¬ã‚¯ãƒˆã€‚ Doc-show-log: ãƒ¤ãƒ¼ã‚·ãƒ¼ãƒ³æ®ºå®³ã«é–¢ã—ã¦ æ¥µæ±ãƒ–ãƒã‚°: ã‚¢ãƒãƒžãƒ‰ãƒ»ãƒ¤ã‚·ãƒ³æ®ºå®³ http://www.kamiura.com/new.html http://news10.2ch.net/test/read.cgi/news5plus/1079930210/â†ã“ã‚ŒãŒã‘ã£ã“ã†ã‚¤ã‚¤ * The LLVM Compiler Infrastructure Project JavaVMã¨ã‹ãƒ‰ãƒƒãƒˆãƒãƒƒãƒˆã®CLR(Common Language Runtime)ã¯ã€æ€§èƒ½ã¨å¼•ã
TAKESAKO 2007/12/26
LLVM

VM
ãƒªãƒ³ã‚¯
ãƒ›ãƒ¯ãƒƒãƒˆãƒ»ã‚¢ãƒ»ãƒ¯ãƒ³ãƒ€ãƒ•ãƒ«ãƒ»ãƒ¯ãƒ¼ãƒ«ãƒ‰ ã‚³ãƒ³ãƒ‘ã‚¤ãƒ©ã‚¤ãƒ³ãƒ•ãƒ©ã‚¹ãƒˆãƒ©ã‚¯ãƒãƒ£ LLVM
COINS ã¯ã„ã‚ã„ã‚ã¨å¾®å¦™ãªæ°—ãŒã™ã‚‹ã®ã§ï¼Œåˆ¥ã®ã‚³ãƒ³ãƒ‘ã‚¤ãƒ©ã‚¤ãƒ³ãƒ•ãƒ©ã‚¹ãƒˆãƒ©ã‚¯ãƒãƒ£ LLVM (Low-Level Virtual Machine) ã‚’è¦‹ã¦ã¿ãŸï¼Ž The LLVM Compiler Infrastructure Project LLVM ã£ã¦ã®ã¯ï¼Œä»®æƒ³ãƒžã‚·ãƒ³ãªã‚“ã ã‘ã©ï¼Œä¾‹ãˆã° Java ã® JVMï¼ŒPerl ã® parrotï¼ŒRuby ã® TVM (æ—§æ—§ Riteï¼Œæ—§ YARV) ã¿ãŸã„ã«ï¼Œç‰¹å®šã®ãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚°è¨€èªžã«å‘ã‘ãŸã‚‚ã®ã§ã¯ãªã„ ï¼ˆã£ã¦ã¾ãï¼Œã¿ã‚“ãªè¨€ã†ã‚“ã ã‘ã©ï¼‰ ãªã®ã§ï¼ŒC-- ã®ã‚ˆã†ã«ï¼ŒGC ã¿ãŸã„ãªé«˜ç´šã§ï¼ŒãªãŠã‹ã¤è¨€èªžã«å¼·ãä¾å˜ã™ã‚‹ã‚ˆã†ãªæ©Ÿèƒ½ã¯æä¾›ã—ãªã„ (ã‚ªãƒ—ã‚·ãƒ§ãƒ³ã¨ã—ã¦ã¯æä¾›ã•ã‚Œã¦ã„ã‚‹ã‚‰ã—ã„) å˜ç´”ãª RISC-like ãªå‘½ä»¤ã‚»ãƒƒãƒˆã‚’æŒã¤ VM ã§ï¼ŒSTL ã‚’é§†ä½¿ã—ãŸ C++ ã§æ›¸ã‹ã‚Œã¦ã„ã‚‹ã‚‰ã—ã„ï¼Ž GCC ã®ãƒãƒƒã‚¯ã‚¨ãƒ³ãƒ‰ã‚’æŒã£ã¦ã„ã‚‹ã®ã§ï¼ŒC/C++ ã‹ã‚‰ãƒã‚¤
TAKESAKO 2007/12/26
LLVM

VM
ãƒªãƒ³ã‚¯
1 2 æ¬¡ã®ãƒšãƒ¼ã‚¸