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authorNari 2011/06/07
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ã‚ã‚“ã¾æ·±ãè€ƒãˆãš valgrind ã‚’ Ruby ã® head ã®ãƒ†ã‚¹ãƒˆã«é©ç”¨ã—ã¦ã¿ãŸã¨ã“ã‚ã€çµæ§‹ã‚‚ã«ã‚‡ã‚‚ã«ã‚‡æ¼ã‚Œã¦ã‚‹ã‚‚ã‚“ã ãªãã¨æ°—ä»˜ã„ãŸã®ã§ã€ã„ãã¤ã‹ä¿®æ£ã—ã¦ã¿ãŸã‚Šã—ãŸã®ã§ã™ãŒã€ãã®æ™‚æ¡ˆå¤–å›°ã‚‹ã®ãŒã€ãƒªãƒ¼ã‚¯ã™ã‚‹æœ€å°ã®ã‚³ãƒ¼ãƒ‰ãŒç°¡å˜ã«ä½œã‚Œãªã„ã€ã£ã¦ã“ã¨ã§ã—ãŸã€‚ valgrind ã¯ C è¨€èªžçš„ã«ã©ã“ã§ malloc ã‚’å‘¼ã‚“ã ã‹ã¯æ•™ãˆã¦ãã‚Œã‚‹ã‚‚ã®ã®ã€ Ruby ã‚³ãƒ¼ãƒ‰ã§ã©ã“ã ã£ãŸã‹ã¯æ•™ãˆã¦ãã‚Œãªã„ã‹ã‚‰ã§ã™ã€‚ä¿®æ£ã¯ã§ããŸã‘ã©å…·ä½“çš„ã«ã©ã“ã§æ¼ã‚Œã¦ã‚‹ã‹ã¯ã‚ˆãã‚ã‹ã‚‰ã‚“ã€ã¨ã„ã†ã“ã¨ã•ãˆã‚ã‚Šã¾ã—ãŸã€‚ ã¨ã„ã†ã‚ã‘ã§ã€ Ruby çš„ã«ã©ã“ã§æ¼ã‚ŒãŸã‹ã‚’æ•™ãˆã¦ãã‚Œã‚‹ valgrind ç”¨ã® tool ã€ Rubygrind ã‚’ä½œã£ã¦ã¿ã¾ã—ãŸã€‚ http://shinh.skr.jp/binary/rmemcheck.tgz ã“ã‚Œã‚’ valgrind-3.3.1 ã®ãƒ‡ã‚£ãƒ¬ã‚¯ãƒˆãƒªã«å±•é–‹ã—ã¦ã€ > diff -u con
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Software - KLablabWiki
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The Linux ELF HOWTO
Daniel Barlow <daniel.barlow@linux.org>1996/07/14 ã“ã˜ã¾ã¿ã¤ã²ã‚ <[email protected]> (11/4) ã“ã®æ–‡æ›¸ã¯ã‚ãªãŸã® Linux ã‚·ã‚¹ãƒ†ãƒ ã§ ELF ãƒã‚¤ãƒŠãƒªå½¢å¼ã®ãƒ—ãƒã‚°ãƒ©ãƒ ã‚’ã‚³ãƒ³ ãƒ‘ã‚¤ãƒ«ã—ã¦å‹•ã‹ã™ãŸã‚ã®æ–¹æ³•ã‚’ã¾ã¨ã‚ãŸã‚‚ã®ã§ã™ã€‚ã“ã®æ–‡æ›¸ã¯å¤§ããã€(1)ELF ã¨ã¯ä½•ã‹ã€ãªãœç§»è¡Œã—ãªã‘ã‚Œã°ãªã‚‰ãªã„ã‹ã€(2)ã©ã†ã™ã‚Œã° ELF å½¢å¼ãŒä½¿ãˆã‚‹ ã‚ˆã†ã«ãªã‚‹ã®ã‹ã€(3)ELF ã«ã™ã‚Œã°ä½•ãŒã§ãã‚‹ã®ã‹ã€ã¨ã„ã† 3 ã¤ã®éƒ¨åˆ†ã«åˆ†ã‹ ã‚Œã¦ã„ã¾ã™ã€‚ ç§ãŒç ”ç©¶ã«ã„ãã—ã‚“ã§ã„ã‚‹ãƒ•ãƒªã‚’ã—ã¦ã„ã‚‹é–“ã€ã“ã®æ–‡æ›¸ã¯æ”¾ã£ãŸã‚‰ã‹ã—ã«ãªã£ ã¦ã„ã¾ã—ãŸãŒã€æœ€è¿‘ Linux 2.0 ã®æƒ…å ±ã‚’è¿½åŠ ã—ã¦å…¨ä½“ã‚’ã‚ªãƒ¼ãƒãƒ¼ãƒ›ãƒ¼ãƒ«ã—ã¾ ã—ãŸã€‚ æ³¨æ„: ã“ã®æ–‡æ›¸ã¯ã‹ãªã‚Šä»¥å‰ã«æ›¸ã‹ã‚ŒãŸã‚‚ã®ãªã®ã§ã€ ã„ã¾ã©ãã® Linux ç’°å¢ƒã«ã¯ã‚ã¦ã¯ã¾ã‚‰ãªã„ç®‡æ‰€ãŒã‚ã‚Šã¾ã™ã€‚ (JF Pro
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Hongjiu Lu, [email protected] NYNEX Science & Techno logy, Inc. 500 Westchester Avenue White Plains, NY 10604, USA May 17, 1995 Translated by Mitsuru Oka, 95i44@is.kochi-u.ac.jpFebruary 12, 1998. ã“ã®æ–‡æ›¸ã§ã¯ã€æ–°ã—ã„ ELF ãƒã‚¤ãƒŠãƒªãƒ•ã‚©ãƒ¼ãƒžãƒƒãƒˆã«ã¤ã„ã¦ã€ç‰¹ã« Linux ã®ãŸ ã‚ã«ã€ãƒ—ãƒã‚°ãƒ©ãƒžã®è¦³ç‚¹ã‹ã‚‰åŸå‘³ã™ã‚‹ã€‚ELF ã§ä½¿ã‚ã‚Œã†ã‚‹ã€å®Ÿè¡Œæ™‚ã«ãŠã‘ã‚‹ãƒ— ãƒã‚°ãƒ©ãƒ ã®å®Ÿè¡Œã‚’ã‚³ãƒ³ãƒˆãƒãƒ¼ãƒ«ã™ã‚‹ãŸã‚ã®æ•°ã€…ã®ãƒ†ã‚¯ãƒ‹ãƒƒã‚¯ç´¹ä»‹ã™ã‚‹ã€‚ELF ã§ã©ã®ã‚ˆã†ã«ãƒ€ã‚¤ãƒŠãƒŸãƒƒã‚¯ãƒªãƒ³ã‚¯ãŠã‚ˆã³ãƒ€ã‚¤ãƒŠãƒŸãƒƒã‚¯ãƒãƒ¼ãƒ‡ã‚£ãƒ³ã‚°ã‚’ä½¿ã†ã‹ ã‚’ç¤ºã™ã€‚ã¾ãŸã€Linux ä¸‹ã§å…±æœ‰ C/C++ ãƒ©ã‚¤ãƒ–ãƒ©ãƒªã‚’ä½œã‚‹ã«ã¯ã€ GNU C/C++ ã‚³ãƒ³ãƒ‘ã‚¤ãƒ©
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