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2004|11|
2005|03|04|05|06|07|08|09|10|11|12|
2006|01|02|03|04|05|06|07|08|09|10|11|12|
2007|01|02|03|04|05|06|07|08|09|10|11|12|
2008|01|02|03|04|05|06|07|08|09|10|11|12|
2009|01|02|03|04|05|06|07|08|09|10|11|12|
2010|01|02|03|04|05|06|07|08|09|10|11|12|
2011|01|02|03|04|05|06|07|08|09|10|11|12|
2012|01|02|03|04|05|06|07|08|09|10|11|12|
2013|01|02|03|04|05|06|07|08|09|10|11|12|
2014|01|02|03|04|05|06|07|08|09|10|11|12|
2015|01|02|03|04|05|06|07|08|09|10|11|12|
2016|01|02|03|04|05|06|07|08|09|10|11|12|
2017|01|02|03|04|05|06|07|08|09|10|11|12|
2018|01|02|03|04|05|06|07|08|09|10|11|12|
2019|01|02|03|04|05|06|07|08|09|10|11|12|
2020|01|02|03|04|05|06|07|08|09|10|11|12|
2021|01|02|03|04|05|06|07|08|09|10|11|12|
2022|01|02|03|04|05|06|07|08|09|10|11|12|
2023|01|02|03|04|05|06|07|08|09|10|11|12|
2024|01|02|03|04|05|06|07|08|09|10|11|

ToDo:


2006-12-23

_ ¤½¤¦¤¤¤äÊÖ¤êÃÍÌäÂê

http://pc8.2ch.net/test/read.cgi/tech/1165621441/72

ÊÌ¤Ë auto ¤Ï¤É¤Ã¤Á¤Ç¤â¤¤¤¤¤ó¤À¤±¤É¡¢ ¤ó¡¼¤È¡£

LongLongLongLongName!(T) f(T)(T t) {
  return new LongLongLongLongName!(T)();
}

¤³¤ó¤Ê¤ó¤¬¤á¤ó¤É¤¤¡£

template f(T) {
  alias LongLongLongLongName!(T) LN;
  LN f(T t) {
    return new LN();
  }
}

¸½¾õ¤³¤ì¤Ï¤Ç¤­¤Ê¤¤¡£

YT ¤µ¤ó¤¬½ñ¤¤¤Æ¤¿¤ß¤¿¤¤¤Ë (http://d.hatena.ne.jp/ytqwerty/20061208#p2) ¤³¤¦¤¤¤¦¾ì¹ç¤Ë this »È¤¦¤è¤¦¤Ë¤·¤Æ¡¢ ¾Êά¤·¤¿¤éƱ̾¤È¤«¤¸¤ã¤Ê¤¯¤Æ this ¤È¤«¤Ê¤é ÌäÂê¤Ê¤¯¤Ê¤ë¤è¤¦¤Êµ¤¤â¤¹¤ë¤±¤É¡¢

LN this(T t) {

¤¦¤ª¡¼¥­¥â¤¤¤¼¤È¤¤¤¦¤«¡¢ Ê̤ËÌäÂê¤ÏÊѤï¤Ã¤Æ¤Í¤¨¡£

(01:18)

_ ¤É¤¦¤¢¤ë¤Ù¤­¤«

¤³¤ì¤ÏÄ̤é¤Ê¤¤¡£

class C(T) {
}

template f(T) {
    alias C!(T) CT;
    CT f(T t) {
        return new CT();
    }
}

void main() {
    f(1);
}

¤ï¤«¤é¤ó¤Ê¡£

(01:24)

_ DÆþÌç

http://rayerd.ddo.jp/pukiwiki/ingwiki/index.php?C%2FC%2B%2B%A4%CB%C8%E8%A4%EC%A4%BF%BF%CD%A4%CED%B8%C0%B8%EC

ºÇ¶áÈù̯¤ËD¤Ã¤Æ¤ë¿Í¿¤¤¤Ê¤¢¡£

(01:30)

_ ¤Þ¤¡¤È¤ê¤¢¤¨¤º

auto ¤¢¤ì¤Ð¤¦¤ì¤·¤¤¤Î¤«¤â¤·¤ì¤Ê¤¤¡£

auto f(T)(T t) {
  return new LongLongLongLongName!(T)();
}

¤Ç¤â¤³¤ì¤Þ¤¿ÂçÊѤ½¤¦¤Êµ¤¤¬¤¹¤ë¤ó¤À¤±¤É

(01:33)

_ ¼«Ê¬¤Ç¤â¥á¥â

http://d.hatena.ne.jp/hatenadiary/20061215/1166155734

¤Ï¤Æ¤Ê¤Î¥¹¡¼¥Ñ¡¼preµ­Ë¡¤Ç»È¤¨¤ë¸À¸ì°ìÍ÷¥ê¥¹¥È¡£

(02:55)

_ ¤¢¤¸¤ã¤Á¤ã

http://blog.perl.tv/2006/12/usr1.html

¤¢¤¸¤ã¤¢¤¸¤ã¡£

(04:41)

_ Îɤµ¤²

http://d.hatena.ne.jp/hasegawayosuke/20061222/p1

¤³¤ì¤Ï¥ê¥Æ¥é¥·¤¬¤¦¤ó¤Ì¤ó¤È¤«¤¤¤¦¥ì¥Ù¥ë¤¸¤ã¤Ê¤¯¤Æ ̵Íý¤À¤è¤Ê¤¡¡£

¤Ö¤Ã¤Á¤ã¤±²¶¤Ï¥¹¥Ú¡¼¥¹¤Ç ±¦¤ÎÊý¤Ë .exe ¤Ã¤Æ½ñ¤¤¤Æ¤¢¤Ã¤Æ¤â ¥À¥Ö¥ë¥¯¥ê¥Ã¥¯¤¹¤ë¤Í¡£ ¥ê¥Æ¥é¥·Ìµ¤¤¤·¡£

(05:13)

_ skk-tutorial ¤¦¤¶¤¤

(global-set-key "\C-xt" nil)

¤ò skk.el ¤Ë¡¢¤Ç¤¤¤¤¤ó¤À¤í¤¦¤«¡£ \C-xrt ¤ò³Ð¤¨¤Æ¤«¤é typo Ψ°ÛÍͤ˹⤤¡£

(05:17)

_ Conclusion½ñ¤¤¤¿

¤ä¤Ã¤È¤«¤è¡£ ¤¢¤È¤Ï½¤Àµ¤Þ¤Ä¤ê¤«¤Í¡¼

(06:21)

_ swap

Firefox ¤Î swap ¤¬¤¦¤Ã¤µ¤¤¤«¤é swapoff ¤·¤Á¤Þ¤¨¡Ä ¤È¥ª¥Õ¤Ë¤·¤¿¤±¤É¡¢ ¤µ¤¹¤¬¤Ë¤½¤ì¤Ï¤É¤¦¤«¤Ê¡¼¤È»×¤Ã¤¿¤Î¤Ç¡¢ swappiness ¤ò¸º¤é¤·¤Æ¤ß¤¿¡£

i@u /proc/sys/vm> sudo sh -c 'echo 10 > swappiness'

(07:48)

_ property

http://pc8.2ch.net/test/read.cgi/tech/1165621441/84

¸Ä¿ÍŪ¤Ë¤Ï¡¢¤â¤¦ ¥³¥ó¥Ñ¥¤¥ë¥¿¥¤¥à¥·¥ó¥Ü¥ëÁàºî ÉáÄ̤ˤǤ­¤ê¤ã¤¤¤¤¤Î¤Ë¤Í¡Ä¤È¡£

template (T, char[] name) getter {
  typeof(T) <[ name ]>() { return <[ name ~ "_" ]>; }
  typeof(T) <[ name ~ "_" ]>;
}
class C {
  getter!(int, i);
}

(07:59)

_ hpm

squeezed state ¤Î°úÍÑ

(08:30)

_ :=

http://d.hatena.ne.jp/nazodane/20061209/1165634909

Python ¤Î or Íߤ·¤¤·ã¤·¤¯Æ±°Õ¡¼¤È»×¤Ã¤Æ¤¿¤À¤±¤À¤Ã¤¿¤±¤É¡¢ Ruby ¤Ë := ¤È¤«¤¢¤Ã¤¿¤Ã¤±¡£

(09:31)

_ ¤Õ¡¼¤à¤à

http://homepage3.nifty.com/mogami/diary/d0612.html#23t3

ǼÆÀ¤Ç¤­¤Ê¤¤¤±¤É °ìÄêÀµ¤·¤¤¤Ê¤¡¤ß¤¿¤¤¤Ê¡£

(09:45)

_ RHG

  • ¤¤¤ï¤æ¤ë¥ª¥Ö¥¸¥§¥¯¥È»Ø¸þ¤Îµ¡Ç½¤¬É¬¿Ü(¾Ð
  • ÌÓ¤¬3ËÜ¡£¤·¤Ä¤±¡¢¤Ê¤µ¤±¡¢¤ä¤ê¤È¤²
  • ¤Ê¤·¤È¤²¤ë¡¢¤¦¤Á¤È¤²¤ë¡¢¤­¤­¤ï¤±¤ë
  • ¥Ð¡¼¥¸¥ç¥ó¤è¤¯¤ï¤«¤é¤ó
    • JS-1.0, NS-2.x, IE-3.0
    • JS-1.1, NS-3.x
    • JS-1.2, ~NS-4.05
    • JS-1.3, ECMA-1st, NS-4.06~, IE-4.x
    • JS-1.5, ECMA-3rd, NS-6, Mozilla-0.6?, IE-5.x
    • JS-1.6, Firefox 1.5
    • JS-2.0, ECMA-3rd
    • http://d.hatena.ne.jp/ABA/20051201#p1
  • ActiveTcl?
  • Netscape ¤¬ Java ¾¦É¸¤òÇã¤Ã¤¿
  • ECMA ¤Î¥É¥á¥¤¥ó¤Ï ch - ¥¹¥¤¥¹
  • type="text/javascript" ?
  • <script ... defer Í×ÁÇ
  • firebug, Execute.JS
  • var ¤Ï¤Ä¤±¤Þ¤·¤ç¤¦
    • var ̵¤·¤À¤È¥È¥Ã¥×¤Î¥×¥í¥Ñ¥Æ¥£
    • var ¤¢¤ë¤È Call ¥ª¥Ö¥¸¥§¥¯¥È
  • ¤Ï¤¸¤á¤Æ¤Î¿Í¤Î¤¿¤á¤ÎLISP
  • UnicodeÊÑ¿ô
  • ¤¤¤ä¤Ê¤×¤í¤°¤é¤à
  • UTF8
\u3042=1;
println(¤¢);      // 1
  • ·¿
println("1"+1-1); // 10
  • ¥¨¥é¡¼
x=0;
return
x++;              // 0 ¤¬µ¢¤ë
  • ÈÏ°Ï
println(1..toString());   // 1
  • >>>
  • 12222.22222%-3.222
    • "22">"121" // true
    • "22">121 // false
  • ¤È = ¤Ï 1.2 ¤È 1.3 ¤ÇÆþ¤ìÂؤ錄¡£
  • &^| ¤Ï == ¤è¤ê²¼¤Ê¤Î¤ÏÊѡĤȻפ俤é C ¤â¤½¤¦¤À¤Ã¤¿¡£ Ruby ¤ËÆǤµ¤ì¤¹¤®

(17:41)

ËÜÆü¤Î¥Ä¥Ã¥³¥ß(Á´4·ï) [¥Ä¥Ã¥³¥ß¤òÆþ¤ì¤ë]

_ nazodane [>¥³¥ó¥Ñ¥¤¥ë¥¿¥¤¥à¥·¥ó¥Ü¥ë ¤Ä http://www.digitalmars.com/d/archives/digi..]

_ nazodane [>Ruby ¤Ë := ¤È¤«¤¢¤Ã¤¿¤Ã¤±¡£ ²¶¤Î´ª°ã¤¤¤Ç¤¹¡£Makefile¤Î?=¤È´ª°ã¤¤¤·¤Æ¤¿¤è¤¦¤Ç¤¹¡£]

_ bashi [Ruby¤Ë¤Ï||=¤¬¤¢¤ê¤Þ¤¹¤¬¡¢¤³¤ì¤Î¤³¤È¤Ç¤¹¤«¤Í¡£ ||=¤¬¤¢¤ë¡¢¤È¤¤¤¦¤è¤ê¤Ïñ¤Ê¤ësyntax sugar¤Ç¤¹¤¬..]

_ shinh [¥³¥ó¥Ñ¥¤¥ë¥¿¥¤¥à¥·¥ó¥Ü¥ë¤Ïº£¤ÎD¤ÎÊ·°Ïµ¤¸«¤Æ¤¿¤éï¤Ç¤â¹Í¤¨¤ë¤è¤Í¤¨¤È»×¤¤¤Þ¤¹¤¬¤ä¤Ï¤ê¤¢¤Ã¤¿¤ó¤Ç¤¹¤Í¡£ ¤¢¤È ||= ..]


2006-12-22

_ ¥¢¥ó¥À¡¼¥Ç¥Õ¥£¡¼¥È

Ç㤪¤¦¤È»×¤Ã¤ÆÇã¤Ã¤Æ¤Ê¤¤¤Ê

(15:32)

_ ¤¢¤Þ¤¾¤ó9000±ß

¤×¤ì¤ß¤¢¤Ä¤¤¤Æ¤ë¤Î¡©¡©¡ä¡ã

(15:33)

_ ¤Ý¤¹¤È¤¹¤¯¤ê¤×¤È

¤ª¤â¤·¤í¤½¤¦

http://www.hizum.net/diary/?category=PostScript

(15:36)

_ C++09

¤½¤¦¤¤¤ä 0x ¤Ï 09 ¤Ë¤Ê¤Ã¤¿¤Î¤«¤Ê¡£

(15:43)

_ ¤¢¤È

nominal ¤Ã¤Æ¤Ê¤ó¤À¤í¤¦¤È¤«¤Ê¡£

(15:43)

_ ¤à¤¦

http://d.hatena.ne.jp/alohakun/20061222

¤¿¤Ö¤ó tcc_relocate ¤Ï¤½¤Î̾¤ÎÄ̤êºÆÇÛÃ֤Ǥ¢¤Ã¤Æ ¥á¥â¥ê¤Ë¤Ï¤ê¤Ä¤±¤¿¤ê¤Ï¤·¤Ê¤¤¤È»×¤¦¤ó¤À¤±¤É¡¢ ¤Ï¤Æ¤É¤³¤À¤Ã¤±¡£

¤Ä¡¼¤« DTR ¤Ï TCC »È¤Ã¤Æ¼ÂÁõ¤¹¤Ù¤­¤À¤Ê¤¡¤È»×¤¦º£Æü¤³¤Î¤´¤í¡£

(20:36)

_ ld ¤Ê¤Ë¤ä¤Ã¤Æ¤ë¤Í¤óÌäÂê

http://d.hatena.ne.jp/y-hamigaki/20061222#1166785677

(20:40)

_ DMD

(gdb) bt
#0  0xffffe410 in __kernel_vsyscall ()
#1  0xb7cb8770 in raise () from /lib/tls/i686/cmov/libc.so.6
#2  0xb7cb9ef3 in abort () from /lib/tls/i686/cmov/libc.so.6
#3  0x08050831 in Expression::implicitCastTo (this=0x8582520, sc=0x8582ce0,
    t=0x85575e0) at ../../gcc/d/dmd/cast.c:72
#4  0x0808ec97 in TypeFunction::semantic (this=0x8582568, loc=
      {filename = 0x8582148 "a.d", linnum = 1}, sc=0x8582ce0)
    at ../../gcc/d/dmd/mtype.c:2636
#5  0x080796ec in FuncDeclaration::semantic (this=0x8582608, sc=0x8582ce0)
    at ../../gcc/d/dmd/func.c:114
#6  0x08094aa7 in Module::semantic (this=0x8582058)
    at ../../gcc/d/dmd/module.c:636
#7  0x080c0868 in d_parse_file () at ../../gcc/d/d-lang.cc:960
#8  0x08333838 in toplev_main (argc=2, argv=0xbfa503f4)
    at ../../gcc/toplev.c:1010
#9  0x080f3332 in main (argc=Cannot access memory at address 0x137c
) at ../../gcc/main.c:35

(22:07)

_ Reiser

http://en.wikipedia.org/wiki/Hans_Reiser#Wife.27s_disappearance

¥á¥â¤Ã¤Æ¤ª¤³¤¦ via ¥¹¥é¥É

(23:51)

_ »ê¤ë¤È¤³¤í¤Ë warning

¤ï¤é¤¿

¤¤¤¿¤ë¤È¤³¤í¤Ë #line ¤Ä¤Ã¤³¤ó¤À¤Î¤¬¤Ê¤Ä¤«¤·¤¤

http://d.hatena.ne.jp/shinichiro_h/20040727#p1

pragma Ëä¤á¤Æ¤¿¤ó¤«¡£ ¤Þ¤¡¤Ê¤ó¤Ë¤»¤è¤Ï¤ë¤«¤Ë¤·¤ç¤Ü¤¤

(23:56)

ËÜÆü¤Î¥Ä¥Ã¥³¥ß(Á´2·ï) [¥Ä¥Ã¥³¥ß¤òÆþ¤ì¤ë]

_ k.inaba [ãÀ®¤µ¤ì¤ë¤«¤É¤¦¤«¤Ï¤È¤â¤«¤¯ÌÜɸ¤Ï09¤Ë¤Ê¤Ã¤¿¤½¤¦¤Ç¤¹¡£ http://www.artima.com/cppsour..]

_ shinh [¤Õ¤à¤Õ¤à¤¢¤ê¤¬¤È¤¦¤´¤¶¤¤¤Þ¤¹¡£¤Ê¤ó¤«¤¤¤«¤Ë¤â̵Íý¤½¤¦¤ÊÌÜɸ¤Ç¤¹¤Í¡£]


2006-12-21

_ ¹Ô¤­¤¿¤«¤¿¡Ä

http://d.hatena.ne.jp/w_o/20061220#p1

¤·¤«¤·¸å²ù¤¹¤ëµ¤¤âµ¯¤­¤ó¤¯¤é¤¤¤À¤ë¤¤

(01:12)

_ ¤«¤Ã¤³EEEEEEEEE

http://www.the2bears.com/?p=795

(05:05)

_ ÅꤲÁ¬

ÅꤲÁ¬¤·¤Æ¤¯¤ì¡ª °ì¿Í3000±ß¡ª ¤è¤·¤³¤³¤Î3000±ß¤Ï²¶¤¬Ôú¤ë¤¼¡ª ¤ß¤ó¤Ê´¶¼Õ¤·¤í¡ª ¤È¤¤¤¦¤Î¤Ï¤É¤¦¤À¤í¤¦¤É¤¦¤Ç¤â¤¤¤¤¡£

¤É¤¦¤Ç¤â¤¤¤¤

(05:56)

_ reddit Ū¤Ê

¥ä¥Ä¤Ã¤Æ¡¢ ¤¦¤Þ¤¯¤¤¤±¤Ð¤¤¤¯¤Û¤É¡¢ ¼«Ê¬¤Ë¤È¤Ã¤Æ¤Ï¤â¤¦ÃΤäƤë¤è¡ªÅª¤Ê ÏÃÂê¤ÇËä¤Þ¤ë¤È»×¤¦¤ó¤À¤±¤É¡¢ Íߤ·¤¤¤Î¤Ï´°Á´¤Ë¼ûÍפ˥ޥåÁ¤¹¤ë¤â¤Î¤¸¤ã¤Ê¤¯¤Æ¡¢ ¤À¤¤¤¿¤¤¤¢¤Ã¤Æ¤ë¤±¤É¤Á¤ç¤Ã¤È¶½Ì£³°¤ì¤Æ¤Æ ¸«¤Æ¤Ê¤«¤Ã¤¿Åª¤Ê¤â¤Î¤ò¾Ò²ð¤·¤Æ¤¯¤ì¤Æ Ã諤¬Áý¤¨¤ë¤È¤¤¤¦¤è¤¦¤ÊÏäÀ¤è¤Í¡£ ÀºÅÙ¤¬Îɤµ¤¹¤®¤ë¤È¤Þ¤¿ÌäÂê¤Ê¤Î¤«¤â¤Í

(06:25)

_ ¤Ï¤Æ¤Ö

¤ê¤ç¤¦¤ê¤Ö¤í¤°¤Ï ¤Ï¤¸¤á¤Æ¤Î¤Ë¤­¤Ç°ìÈ֤ϤƤֿô¤¬Â¿¤«¤Ã¤¿Ïä餷¤¤¡£

http://shinh.skr.jp/m/?date=20061123#p02

¤½¤Î¿ô¤Ê¤ó¤È 2

(06:47)

_ ¤¹¤²¡¼

http://rainer.blog7.fc2.com/blog-entry-55.html#comment

¤¹¤ó¤´¤¤»ÐÄï¤Ê¤ó¤¸¤ã¤Ê¤¡

(06:53)

_ ¥ì¥Ù¥ë¤¸¤ã¤Í¤¨¤¾

¤Î¸µ¥Í¥¿¤Ï PS3 ¤Ç¤¹¡£ ˺¤ì¤ë¤Î¤Ç¥á¥â

(08:04)

_ ¥È¥é¥ó¥Ý¥ê¥ó

http://www.kt.rim.or.jp/~kbk/zakkicho/zakkicho18.html#D20061220-1

¤¨¡¼¤È¤Þ¤µ¤Ë GCC ¤Î´Ø¿ôÆâ´Ø¿ô¤ò´Ø¿ô¤Î³°¤ËÊÖ¤¹»þ¡¢ ¤ËËͤθÀ¤¦¥È¥é¥ó¥Ý¥ê¥ó¤¬ºî¤é¤ì¤Æ¤¤¤¿¤è¤¦¤Ê¡£

¤¢¤¢¤¢¤Ã¤¿¤³¤Î¤Ø¤ó¤È¤«¤Ç¤¹¡£ http://d.hatena.ne.jp/shinichiro_h/20060809#1155063870

¤È¤¤¤¦¤ï¤±¤Ç¤³¤Î¾ì¹ç¡¢´Ø¿ô¤Ï¥¹¥¿¥Ã¥¯¤Ëºî¤ë¤È»×¤¤¤Þ¤¹¡£

¥¹¥¿¥Ö¤ÏÀÅŪ¤Ëºî¤ë¥È¥é¥ó¥Ý¥ê¥ó¤Î¤è¤¦¤Ê¤â¤Î ¤ò¤½¤¦¸Æ¤Ö¤³¤È_¤â_¤¢¤ë¤è¤¦¤Êµ¤¤¬¤·¤Æ¤¿¤Î¤Ç¤¹¤¬ ¤¿¤Ö¤ó´ª°ã¤¤¤Ç¤¹¡Ä »ä¤¬Ê¹¤¤¤¿µ­²±¤¬¤¢¤ë¤Î¤Ï CORBA ¤È¤« RMI ¤Î ʸ̮¤À¤è¤Ê¡¼¤È»×¤Ã¤ÆŬÅö¤Ë¤°¤°¤Ã¤Æ¤ß¤ë¤È

http://java.sun.com/j2se/1.3/ja/docs/ja/api/javax/rmi/CORBA/Stub.html

http://www.wakhok.ac.jp/~tomoharu/ws2004/text/index_c6.html

¤¢¡¼¤¦¤ó¤Ê¤ó¤«°ã¤¦¤è¤¦¤Ê¤¢¤Ã¤Æ¤ë¤è¤¦¤ÊÈù̯¤Ê¡£

¤¢¡¼¤Ç¤â±Ñ¸ì¤Î°ÕÌ£¤ÏȾ·ô¤È¤«¹µ¤¨¤È¤«¤«¡£

http://ja.wikipedia.org/wiki/%E3%82%B9%E3%82%BF%E3%83%96

Wikipedia ¤Ê¤ó¤«¤Ï¤­¤à¤é¤µ¤ó¤Î ¤ª¤Ã¤·¤ã¤Ã¤Æ¤ë°ÕÌ£¤À¤È»×¤¦¤Î¤Ç¤¹¤¬¡¢ ¾¤Ë¤Ó¤ç¡¼¤ó¤È½èÍýÅꤲ¤ë»þ¤Ë¤â»È¤Ã¤Æ¤¿¤è¤¦¤Ê¡¼¤È¤¤¤¦¡£

(08:21)

_ ¥¨¥°¥¼¥ó¥×¥·¥ç¥ó

¤Ä¡¼¤«¥¤¤À¤è¤Ê¤¿¤Ö¤ó¤È»×¤Ã¤¿¡£

>exemption
¢£exemption : ¡Úȯ²»¡Ûigz©ßmpªèn¡¢¡Ú¡÷¡Û¥¤¥°¥¼¥ó¥×¥·¥ç¥ó¡¢¥¨¥°¥¼¥ó¥×¥·¥ç¥ó¡¢
 ¡Ú¥ì¥Ù¥ë¡Û6
 ¡Ú̾¡ÛÌȽü¡¢ÌÈÀÇ¡¢(²ÝÀÇ)¹µ½ü

ÀΤɤ³¤«¤Ç(¤¿¤Ö¤óakr¤µ¤ó¤È¤³)¤Ç½¦¤Ã¤¿ google-count ¤Ç¥Á¥§¥Ã¥¯¤À¡ª

i@u ~> google-count {¥¤,¥¨}¥°{¥¶,¥¼}¥ó¥×¥·¥ç¥ó
222     ¥¤¥°¥¶¥ó¥×¥·¥ç¥ó
117000  ¥¤¥°¥¼¥ó¥×¥·¥ç¥ó
238     ¥¨¥°¥¶¥ó¥×¥·¥ç¥ó
438000  ¥¨¥°¥¼¥ó¥×¥·¥ç¥ó

Àµ²ò¤Ï¤ä¤Ï¤ê¥¨¥°¥¼¥ó¥×¥·¥ç¥ó¤Ç¤¹¡ª¡ª ¤É¤¦¤Ê¤ë¥¸¥§¥Ý¥ó¡ª¡©

Âç¾æÉס£ ¥¤¥®¥ê¥¹±Ñ¸ì¤ß¤¿¤¤¤Ê¤â¤ó¤À¤È¼çÄ¥¤¹¤ì¤Ð¤¤¤¤¤ó¤À¤è¡ª

  • center => centre
  • ¥æ¥Ð¥ó¥È¥¥¡¼¢ª¥¦¥Ö¥ó¥Ä
  • ¥¹¥ê¡¼¥·¥Ã¥¯¥¹¥¼¥í¢ª¥µ¥ó¥í¥¯¥Þ¥ë

°ãÏ´¶Ìµ¤¤¡ª¡ª¡ª¡ª¡ª¡ª¡ª

(08:27)

_ 360

¤¤¤ä¤¦¤ó¡¢Ëü¤¬°ìËܿͤ¬¸«¤¿¤é¥³¥È¤¸¤ã¤Ê¤¤¤«¡£ ¸À¤¤Ìõ¤ò½ñ¤¯¤ó¤À¤Ã

¤¤¤äËÍÁ´Á³±Ñ¸ìÃý¤ì¤Í¤¨¤É¤³¤í¤« ǯÃæ sorry? pardon? ¤ÇÀ¸¤­¤Æ¤ë¤Î¤Ç ¤¹¤²¡¼¤È»×¤Ã¤¿¤È¤¤¤¦¤« ¤¦¤Þ¤¯Ãý¤Ã¤Æ¤ë¿Í¸«¤ë¤¿¤Ó¤Ë ±Ñ¸ìÃý¤ì¤ë¤è¤¦¤Ë¤Ê¤ê¤¿¤¤¤Ê¤¡¤È »×¤¦¤ó¤À¤±¤É¤Û¤²¤Û¤²¡£ Ëͤ⤷¤ç¤Ã¤Á¤å¤¦±Ñ¸ì¤ËÆüËܸ캮¤¸¤ë¤È¤¤¤¦¤«¡¢ ¤Þ¤µ¤Ë¥¨¥Ã¥¯¥¹¥Ï¥Á¥í¥¯¤ÏÀäÂФ¿¤·¤«¸À¤Ã¤¿¤³¤È¤¢¤ë¤Ê¡£

¤¢¤È¤Ê¤ó¤«¤¢¤Ã¤¿¤Ã¤±¡£

(08:32)

_ ¥¨¥´¥«¥¦¥ó¥È

i@u ~> google-count {shinichiro{_,.}h,shinh,ÉÍÃÏ¿µ°ìϺ}
35600   shinichiro_h
25800   shinichiro.h
59100   shinh
19000   ÉÍÃÏ¿µ°ìϺ

. ¤¬É餱¤Æ¤ë¤Ã¡ª

(08:36)

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¤è¤·²¶¤Ï(HTML¥½¡¼¥¹¤ò)¸«¤¿¤¾¡ª Æó¤ÄÌÜ¤Ï [eax+4] ¤Ë¤Ê¤Ã¤Æ¤ë¤Î¤Í¡£ Î㤨¤Ð (void*)&C::vf ¤¬ GCC ¤ËÅܤé¤ì¤ë¤¢¤¿¤ê¡¢ ¤¿¤Ö¤ó C++ ¤Î»ÅÍÍŪ¤Ë²¾ÁÛ´Ø¿ô¥Ý¥¤¥ó¥¿¤¬ valid ¤Ê¥¢¥É¥ì¥¹¤Ç¤¢¤ëɬÍפÏ̵¤¤¤ÈͽÁÛ¤¹¤ë¤ó¤À¤±¤É (¤³¤ì¤âÄ´¤Ù¤ë)¡¢ ¤ï¤¶¤ï¤¶¥¹¥¿¥Öºî¤ëÍýͳ¤Ï¤Ê¤ó¤«¤Ê¤¡¡£

(04:18)

_ 409 ¤Ç¥¹¥¿¡Á¥È

(05:02)

_ ¤³¤ó¤Ê¤ó¤¢¤ë¤ó¤ä¤Ê¤¢

Exception in thread "main" java.lang.ClassCircularityError: c

(05:45)

_ ¤Þ¤¡

i@u ~/wrk/binspect> la Code.class
-rw-r--r-- 1 i 267 2006-12-20 06:31 Code.class

¤³¤ó¤Ê¤â¤ó¤«¤Í¤¨

(06:33)

_ ¤à

http://game10.2ch.net/test/read.cgi/gameama/1101264040/587

¤¿¤·¤«¤Ë ygg ¤È¤«¤Ç¤Ê¤ó¤«¥³¥ó¥Ñ¥¤¥ë¤Ç¤­¤Ê¤¤µ¤¤¬¤·¤Æ¤Ê¤é¤Ê¤¤¡£ ½¤Àµ¤¹¤ë¤«¡¼

(06:42)

_ ¤¦¤¦

GCC¹Ô¤±¤Ê¤¤¤Ê¡Ä3ǯ¹±Îã¹Ô»ö¤Ë¤Ê¤Ã¤Æ¤·¤Þ¤Ã¤¿¡£

(19:32)

_ 268B

ss56092@ux103 ~/golf> ls -l a.out                                  ~/golf 20:26
-rwx------ 1 ss56092 student 268 2006-12-20 20:26 a.out*
ss56092@ux103 ~/golf> ./a.out                                      ~/golf 20:26
Hello, world!

(20:27)

_ 248B

¤³¤ó¤Ê¤ó¤¬¥Þ¥Ã¥¯¥¹¤«¡ª ¥¹¥«¥¹¥«¤À¤è Mach-O!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

(21:07)

_ WGC2

  • ¥»¥¯¥·¥ç¥ó¤È¥»¥°¥á¥ó¥È¤¬Æ±µÁ¡©
  • ¥´¥ë¥Õ¤Ï̵°ÕÌ£¤é¤·¤¤
  • ¤Ê¤ó¤«ÌµÂ̤˥³¡¼¥ÉŽ¤Ã¤Æ¤ëµ¤¤¬¤¹¤ë

(22:17)

_ ¥Ñ¥ì¥¹¥Á¥Ê

http://www.afpbb.com/article/1174867

¥¢¥Ë¥á¥­¥ã¥é¤¬¡£¥Ï¥ë¥Ò¤é¤·¤¤

(22:37)

_ J

http://d.hatena.ne.jp/ABA/20061220#p1

¤¿¤·¤«¤Ë j ¤¹¤é½ñ¤¤¤Æ¤Ê¤¤¤¹¤Ð¤é¤·¤¤

(23:25)


2006-12-19

_ ¤à¤ß¤à¤ß

¼«Ê¬¤Î¸À¸ì¤¬¹¥¤­¤Ç¹¥¤­¤Ç¤·¤«¤¿¤¬¤Ê¤¯¤Ê¤¤ m ¤µ¤ó¤Ê¤ó¤Æ¸«¤Æ¤Æ²¿¤âÌÌÇò¤¯¤Ê¤¤¤ó¤¸¤ã¤Ê¤¤¤«¤È¤«¤¤¤¦Ïᣠ¤Þ¤¡¤½¤ì°ÊÁ°¤Ë¤½¤¦¤¸¤ã¤Ê¤¤¤ÈÀ®¸ù¤·¤Ê¤¤¤è¤Ê¡¼¤È¤«Å¬Åö¤Ë»×¤¦¡£

(09:15)

_ Ω¤ÁÆɤß

¥ì¥Ã¥É¤òÆɤि¤á¤Ë(¤Þ¤¿¤½¤ó¤Ê¤ó¤«) ¥¤¥Ö¥Ë¥ó¥°¤òÆɤó¤Ç¤ß¤ë¤Ë¤Ê¤ó¤«·ë¹½Â¾¤âÌÌÇò¤¤µ¤¤¬¤·¤¿¡£

ÊÑÂÖ¥³¡¼¥É¤ÎÉôʬ¤ò¸«¤ë¤¿¤á¤Ë Perl Ultimate ¤Ê¤ó¤È¤«¤ò¸«¤¿¡£ ³ä¤ÈÈù̯¤Ê¤Î¤¬Â¿¤¤¤«¤Ê¤¡¤È¤¤¤¦°õ¾Ý¤À¤Ã¤¿¡£ ¤Þ¤¡ÌÌÇò¤«¤Ã¤¿¤±¤É¡£

¤Ç¡¢ Perl ¼ÂÍÑ¥×¥í¥°¥é¥ß¥ó¥°¤«¤Ê¤ó¤«¤ò¸«¤¿¡£ ¤³¤Ã¤Á¤ÎÊý¤¬ÌÌÇò¤«¤Ã¤¿¤«¤â¤·¤ì¤Ê¤¤¡£ ¤Ç¤âÍ×¤Ï Acme ¤¬¤¹¤´¤¤¤È¤¤¤¦¾ðÊó°Ê¾å¤Ç¤â¤Ê¤¤¤«¤â¤·¤ì¤Ê¤¤¡£ ¤¢¤È Perl ¤â¥ê¡¼¥À¡¼¤¤¤¸¤ë·Ï¤Î¤¬¤¢¤ë¤Î¤Í¡£

(10:02)

_ Plan9 Æþ¤ì¤¿¤¤¤Ê¤¢

¤É¤³¤Ë¤Ã¤Æ´¶¤¸¤À¤¬¡£

¤½¤ì¤Ï¤È¤â¤«¤¯¡¢¤Ê¤ó¤«Á´Éô L ¤Ã¤Æ¤Ä¤¤¤Æ¤ë¤±¤É¡¢ 1¥Ð¥¤¥È¤ÎÊý¤ÎÌ¿Îá»È¤Ã¤Æ¤¯¤ì¤Æ¤ë¤Î¤«¤Ê¤¡¤Èµ¤¤Ë¤Ê¤Ã¤¿

http://d.hatena.ne.jp/oraccha/20061210/1165757647

(10:50)

_ Mach-O ¤á¤â¤â¤á

http://jijixi.azito.com/cgi-bin/diary/index.rb?date=20061114#p01

http://d.hatena.ne.jp/shotaro_tsuji/20061219/1166458799

¾å¤Î¤ÏÁ°¸«¤¿¤³¤È¤¢¤ë¤Ê¤¡¡£ Mach-O ¤Ï¤Þ¤¿º£ÅÙ¤ä¤í¤¦¤ä¤í¤¦

(10:59)

_ ¤ä¤Ã¤Æ¤ß¤¿

ss56092@ux103 ~> as macho.s -o macho.o && ./textex macho.o a.out && chmod 755 a.out
ss56092@ux103 ~> ./a.out                                                ~ 11:04
zsh: malformed Mach-o file: ./a.out
ss56092@ux103 ~> ls -l a.out                                            ~ 11:04
-rwxr-xr-x 1 ss56092 student 495 2006-12-19 11:04 a.out*

¤ª¤ä¡¼¡©¡©¡©¥µ¥¤¥º°ã¤¦¤Î¤¬¤Þ¤º¤â¤Ã¤ÆÉÔ¿³¤Ç¤¢¤ë

(11:07)

_ ¥Õ¥Ã¥¯API

¥µ¡¼¥Ó¥¹²°¤¬Ä󶡤¹¤Ù¤­ API ¤Ï push pop Ū¤Ê¤â¤Î¤¸¤ã¤Ê¤¯¤Æ¡¢ ²¿¤«¥¤¥Ù¥ó¥È¤¬¤¢¤Ã¤¿¤é¤³¤Î URL ¤Ë¤³¤Î°ú¿ô¤ÇÊó¹ð¤¹¤ë¡¢¤Ã¤Æ¤¤¤¦¤è¤¦¤Ê API ¤«¤â¤Ê¤¡¤È¤«¡£

¥Ö¥í¥°¹¹¿·¤·¤¿¤é¤É¤Ã¤«¤Ë ping ¤Æ¤Î¤¬ ¤¢¤ë¤ß¤¿¤¤¤À¤±¤É¡¢ ¤¢¤ì¤ÎÈÆÍÑÈǤߤ¿¤¤¤Ê¡£

(12:22)

_ ASCII ¤Ç½ñ¤¯¥á¥ê¥Ã¥È

i@u ~/wrk/binhacks> gcc ascii_golf.s
i@u ~/wrk/binhacks> strings a.out
/lib/ld-linux.so.2
__gmon_start__
libc.so.6
_IO_stdin_used
__libc_start_main
GLIBC_2.0
PTRh
QVh$
`j X$@P[PYPPPPX4.4 PZUX, P^XH,=P_)~(X3F()8)8@)8@@)8)8@PYX@@@@CQBaGHello, world!
[^_]

(12:26)

_ ¤ê¤ç¤¦¤ê¤Ö¤í¤°

Íñ¾Æ¤­¤òºî¤Ã¤¿¡£ Ìý¿¤á¤Çºî¤ë¤È¤ª¤¤¤·¤¯¤Ç¤­¤ë¤Î¤µ¡¼¤È »×¤Ã¤¿¤éÆþ¤ì¤¹¤®¤¿¡£ Ìý¤ÎÃæ¤òÍñ¤¬±Ë¤°¡£

¤Þ¤¡¾øȯ¤·¤¿¤éÉáÄ̤˾Ƥ±¤Æ¡¢ ¤Á¤ç¤Ã¤ÈÍȤ²µ¤Ì£¤ÊÉôʬ¤â¤¢¤Ã¤¿¤ê¤·¤Ä¤Ä¡¢ ¾Æ¤±¤¿¸å¤ËÌý¤Á¤ç¤¤¤È¼Î¤Æ¤Æ¶ô¤Ã¤¿¤é¤ª¤¤¤·¤«¤Ã¤¿¡£ ¤ä¤Ï¤ê¤è¤¯¤«¤­¤Þ¤¼¤¿¤Î¤¬¾¡°ø¤Ç¤·¤ç¤¦¡£

¹â¥³¥ì¥È¥ê¥¹¥³¥¹¥È¥í¡¼¥ë

(12:29)

_ ASCII¥¢¡¼¥È

ASCII¤À¤±¤Ç²èÁü¥Õ¥¡¥¤¥ëºî¤Ã¤Æ¤³¤½ ASCII¥¢¡¼¥È¤À¤è¤Ê¤È¤«¥Ö¥¯¥Þ¡¼¥¯¸«¤Æ¤ª¤â¤¿¡£

http://b.hatena.ne.jp/entry/http://d.hatena.ne.jp/shinichiro_h/20061219%231166489566

eps,xbm
ï¤Ç¤â¤Ç¤­¤ë
bmp,tiff
½é¿´¼Ô¸þ¤±
gif,png,jpg
¿¦¿Í¸þ¤±

(12:44)

_ ºÇ¸å¤ÎºÇ¸å¤Þ¤Ç

ÉÍÃϤÎÉͤ¬°ã¤¦¤Î¤Ç¤¢¤Ã¤¿¡£

http://www.phys.s.u-tokyo.ac.jp/whatnew/kyo/shuuron.htm

±Ñʸ¥¿¥¤¥È¥ë̵¤¤¿Í¤Ã¤Æ¤¤¤ë¤±¤É¡¢ ¤·¤å¡¼¤í¤ó¤Æ±Ñ¸ì¤¸¤ã¤Ê¤¤¤È¥À¥á¤¸¤ã¤Ê¤«¤Ã¤¿¤Î¤«¤Ê

(16:50)

_ com2txt ¤È¤«

http://d.hatena.ne.jp/hasegawayosuke/20061219/p1

¤¢¤ë¤Î¤«¡¼¡£ ºî¤ë¤Î¤Ï¤½¤ó¤Ê¤ËÆñ¤·¤¯¤Ê¤¤¤è¤Ê¡£ ¤Ê¤ó¤«Å¬Åö¤Ë¥¨¥ó¥³¡¼¥É¤·¤Æ¡¢ ¥Ç¥³¡¼¥ÀÀèƬ¤Ë¤¯¤Ã¤Ä¤±¤Æ¤½¤Î¤Þ¤Þ¥¨¥ó¥³¡¼¥É¤·¤¿Àè¤Ë ¥Õ¥©¡¼¥ë¥¹¥ë¡¼¤µ¤»¤ê¤ã¤¤¤¤¤ó¤À¤è¤Í¤¿¤Ö¤ó¡£

¤Ë¤·¤Æ¤â¤¹¤é¤·¤å¤É¤Æ¤É¤·¤Æ¤¿¡£ ¤µ¤È¤æ¤µ¤ó¤Ñ¤ï¡¼¡£

(16:56)

_ ld

¤Î d ¤Ã¤Æ¤Ê¤ó¤Ê¤ó¤À¤í¤¦¡£ ºÇ½é¤Ï¥í¡¼¥À¤À¤Ã¤¿¤È¤«¡Ä

(17:13)

_ TCC ¤Ï¤¹¤Ð¤é¤·¤¤

3.59 vs 17.24

(17:35)

_ ¤Ê¤ë¤Û¤É¤Ê¤¡

x=i=gets.to_i
x^=i while 0<i/=2
p x

¤³¤ì°Ê³°¤Ï¤Ç¤­¤ëµ¤¤¬¤·¤Ê¤¤¤È·ëÏÀ

(21:53)

ËÜÆü¤Î¥Ä¥Ã¥³¥ß(Á´2·ï) [¥Ä¥Ã¥³¥ß¤òÆþ¤ì¤ë]

_ shotaro_tsuji [¤¹¤¤¤Þ¤»¤ó¡¢Mach-O¤Î¤ä¤Ä¤Ç¤¹¤¬µÕ¥¹¥é¥Ã¥·¥å¤¬µ¿ÌäÉä¤Ë²½¤±¤Æ¤Þ¤·¤¿¡£ Safari¤ÇÊÔ½¸¤¹¤ë¤È¤³¤¦¤Ê¤ë»ö¤ò¤¹¤Ã¤«..]

_ shinh [¤ª¤ª¡¢¤¢¤ê¤¬¤È¤¦¤´¤¶¤¤¤Þ¤¹¡£¤È¤ê¤¢¤¨¤º¤Á¤ç¤Ã¤È¤¤¤¸¤Ã¤Æ¤ß¤¿¤é358B¤Þ¤Ç¤Ï¸º¤ê¤Þ¤·¤¿¡£¤â¤¦¤Á¤ç¤Ã¤È¸º¤é¤·¤Æ¤ß¤Æ¤«¤é¤Ê..]


2006-12-18

_ BSE¤ÈSARS¤Ï¿ÍÀ¸ÀèÀ¸¤Î»Å¶È¤À¤Ã¤¿¤«¡¼

(00:39)

_ ¤°¤°¡¼¤ë

http://blog.japan.cnet.com/kenn/archives/003431.html

via http://blog.livedoor.jp/dankogai/archives/50716491.html

¤½¤¦¤¤¤¨¤Ð¥»¥ó¥»¤Ï ¥ì¥¹¥Ý¥ó¥¹¤Î®ÅÙ¤¬²¿¸Î¤¢¤ó¤Ê¤Ë®¤¤¤Î¤«¡¢ ¤Èµ¤¤Ë¤·¤Æ¤¿¤ß¤¿¤¤¤À¡£ ¥Ï¥Ã¥·¥å¤È¤«Å¾ÃÖ¥¤¥ó¥Ç¥Ã¥¯¥¹¤¬¤Û¤²¤Û¤²¤È¤«ÀâÌÀ¤·¤¿¡£ ¤ó¤Ç¥Ú¡¼¥¸¥é¥ó¥¯¤¬¤Û¤²¤Û¤²¤È¤«¤ÏÁ´Á³¶½Ì£¤Ê¤¤¤ß¤¿¤¤¤À¤Ã¤¿¡£

(02:37)

_ °¦¤Èͦµ¤¤È¤«¤·¤ï¤â¤Á

http://members.jcom.home.ne.jp/wtetsu/love/manual.html

º£ÅÙ¤ä¤Æ¤ß¤ë

(03:31)

_ ¤ä¤Ã¤Æ¤ß¤¿

¥²¡¼¥à¤ÇÈᤷ¤¯¤Ê¤ë±é½Ð¤Ç¤­¤ë¤Ã¤Æ¤Î¤Ï¤¹¤´¤¤¤Ê¤¡¡£

(04:09)

_ ³ç¸Ì¤Î̵¤¤ LISP

http://lispuser.net/memo/lisp/2006-03-30-23-58.html

Á°¤â¸«¤¿¤±¤É¥á¥â¡£

³ç¸Ì¤Î̵¤¤ SRFI ¤Ã¤Æ¤¢¤Ã¤¿¤È»×¤¦¤ó¤À¤±¤É¤É¤³¤À¤Ã¤±¤Ê¤¡¡£

(04:23)

_ abstract

  • ¤¤¤í¤ó¤Ê¾õÂÖ¤ò»È¤Ã¤Æ¬ÄêÀºÅÙ¤òµÄÏÀ
  • ¤É¤¦¤¤¤¦¾õÂÖ¤¬¤¤¤¤¤«

(04:28)

_ ËÜÅö¤Ï¤É¤¦¤Ç¤â¤¤¤¤ÃË

http://www.google.co.jp/search?q=%E3%81%A9%E3%81%86%E3%81%A7%E3%82%82%E3%81%84%E3%81%84&lr=lang_ja

²¼¤ÎÊý¸«¤Æ¤ß¤ë¤È¡¢

´ØÏ¢¸¡º÷:
ËÜÅö¤Ï¤É¤¦¤Ç¤â¤¤¤¤ÃË    ¤É¤¦¤Ç¤â¤¤¤¤»³    crazy¤µ¤æ¤É¤¦¤Ç¤â¤¤¤¤Æüµ­
¤É¤¦¤Ç¤â¤¤¤¤¥Ë¥å¡¼¥¹    ¤É¤¦¤Ç¤â¤¤¤¤Ïà    ¤É¤¦¤Ç¤â¤¤¤¤µ¿Ìä

郎¤½¤ó¤Ê¸¡º÷¤¹¤ë¤Í¤ó¡Ä

(05:57)

_ º£¤¤¤ë´Ø¿ô¤Î¥¢¥É¥ì¥¹

¤Á¤Ê¤ß¤Ë call »È¤ï¤Ê¤¤¤Ç¡£

typedef struct frame {
    struct frame *next;
    void **ret;
} frame;

void f() {
    frame *ebp = (frame *)__builtin_frame_address(0);
    printf("ebp = %p\n", ebp);
    void **ret = (void **)ebp->ret;
    printf("ret = %p\n", ret);
    void **rel = (void **)*(ret-1);
    printf("rel = %p\n", rel);
    printf("main = %p\n", (int)ret+(int)rel);
}

int main() {
    f();

    frame *ebp = (frame *)__builtin_frame_address(0);
    printf("ebp = %p\n", ebp);
    void **ret = (void **)ebp->ret;
    printf("ret = %p\n", ret);
    void **rel = (void **)*(ret-1);
    printf("rel = %p\n", rel);
    printf("main = %p\n", (int)ret+(int)rel);

    return 0;
}

main ¤ÎÊý¤Ï¤Ê¤ó¤«°ã¤¦¤ó¤À¤Ê¡£ ¤á¤ó¤É¤¯¤µ¤¤¤Î¤¦¡£

i@u ~/wrk/binhacks> ./a.out
ebp = 0xbf828948
ret = 0x80483dd
rel = 0xffffff77
main = 0x8048354
ebp = 0xbf828974
ret = 0xbf8289e8
rel = 0x80482b0
main = 0xc7870c98

(07:22)

_ main ¤ÎÀèƬ¤Ç

movl    8(%ebp), %esi

¤Ç¥ª¥±¡£ ¾´Ä¶­¤Ç¤â¤³¤¦¤Ê¤Ã¤Æ¤ë¤Î¤«¤·¤é¡£

¤µ¤Ã¤­¤Î¤Ç¤¦¤Þ¤¯¤¤¤«¤óÍýͳ¤Ï

call *8(%ebp)

¤Ç main ¤ËÈô¤ó¤Ç¤­¤Æ¤ë¤«¤é¤À¤Ã¤¿¡£

(07:51)

_ dll ľÀÜ¥ê¥ó¥¯

http://d.hatena.ne.jp/alohakun/20061217#c1166421511

¤Ê¤ó¤«¥í¡¼¥À¤¸¤ã¤Ê¤¯¤ÆÀÅŪ¥ê¥ó¥¯¤Ã¤ÆÏäǤ¹¤è¤Í¡£ »ä¤Ï¤à¤·¤í¤Ê¤ó¤Ç¤Ç¤­¤Ê¤¤¤Î¤«¤¬·ë¹½ÉԻ׵ĤÀ¤È»×¤Ã¤Æ¤Þ¤·¤¿¡£ ¥Ä¡¼¥ë¥Á¥§¡¼¥óºî¤ë»þ¤Ã¤Æ¤¿¤Ö¤ó¡¢ ¥³¥ó¥Ñ¥¤¥éºî¤ë¢ª .a Ū¤Ê .lib ¤òºî¤ì¤ë¤è¤¦¤Ë¤¹¤ë¢ª .a Ū¤Ê .lib ¤«¤é .def ¤À¤Î import ¥é¥¤¥Ö¥é¥êºî¤ì¤ë¤è¤¦¤Ë¤¹¤ë¢ª .dll ºî¤ì¤ë¤è¤¦¤Ë¤¹¤ë¢ª (¤ª¤Þ¤±¤È¤·¤Æ) .dll ¤«¤é .def ¤À¤Î .lib ¤ò¤Ò¤Ã¤³È´¤±¤ë¤è¤¦¤Ë¤¹¤ë¡¢ ¤ß¤¿¤¤¤Êή¤ì¤Çºî¤ë¤«¤é¤«¤Ê¤¡¡£

¤³¤Ã¤Á¤ÏÉáÄÌ¤Ë GNU toolchain ¤Ê¤é¤Ç¤­¤ë¤ï¤±¤Ç¡Ä

i@un ~/test> cat a.c
void a() { puts("Hello"); }
i@un ~/test> cat b.c
void a();
void main() { a(); }
i@un ~/test> gcc -o a.so a.c -shared
i@un ~/test> gcc b.c a.so -o b
b.c: In function 'main':
b.c:2: ·Ù¹ð: return type of 'main' is not 'int'
i@un ~/test> LD_LIBRARY_PATH=. ./b
Hello

¤Ê¤ó¤Ä¡¼¤«¤³¤Î¤Ø¤ó¤Ã¤Æ¥Ð¥Ã¥É¥Î¥¦¥Ï¥¦¤Î»³¤Ê¤ó¤À¤è¤Ê¤¡¡£ ³µÇ°Åª¤Ë¤ÏÊ̤ËÆñ¤·¤¯¤â¤Ê¤ó¤È¤â¤Ê¤¤¤Î¤Ë¡¢ ¿Í°ÙŪ¤ËÆñ¤·¤¯¤µ¤ì¤Æ¤ë´¶¤¸¡£

GNU toolchain

  • ¤¢¤ó¤Þ¤ê¥¹¥Þ¡¼¥È¤¸¤ã¤Ê¤¤ ld
  • Ææ¤Î ld script
  • ¤½¤â¤½¤â gcc -v ¤·¤¿¤é collect2 ¤Ã¤Æ²¿
i@u ~> file /usr/lib/libc.so
/usr/lib/libc.so: ASCII C program text
  • ¤Á¤Ê¤ß¤Ë Fedora ¤Ç¤Ï¤³¤Î¥Õ¥¡¥¤¥ë¤Ï TCC ¥³¥ó¥Ñ¥Á¤¸¤ã¤Ê¤«¤Ã¤¿¤ê¤¹¤ë¢ª AS_NEEDED °Ê¹ß¤ò¾Ã¤¹

Windows °ìÈÌ

  • ¤Ê¤ó¤Ç export ¤·¤Æ¤¯¤ì¤Ê¤¤¤Î¡ª (Unix²°¤Ï100%ñÙ¤µ¤ì¤ë)
  • __declspec? dllimport?? dllexport??? ¢ª SDL/begin_code.h ¤È¤«¤ï¤«¤ê¤ä¤¹¤¤
  • LD_PRELOAD ¤Ï¤É¤³¤Ç¤¹¤«¢ª KERNEL32.DLL ¤òÆþ¤ìÂؤ¨¤Æ²¼¤µ¤¤ (¥¯¥é¥«¡¼Ê¤ÎÂнè¤À¤¼¡ªUnix¥Ð¥¤¥Ê¥ê¥ä¥ó¢ª¤«¤³¤¤¤¤¥¤¥á¡¼¥Â¡£ Windows¥Ð¥¤¥Ê¥ê¥ä¥ó¢ªÉÔ¿³¿Íʪ)
  • dll ¤ò¥ê¥ó¥¯¤µ¤»¤Æ¤è¤ª¤Ë¤¤¤Á¤ã¤ó¡ª
  • ELF ¤È COFF ¤È OMF ¤ò¥ê¥ó¥¯¤·¤Æ PE ¤òºî¤Ã¤Æ¤´¤é¤ó¡£

Cygwin/MinGW

  • ¤É¤¦¤ä¤Ã¤Æ dll ºî¤ë¤Î
  • ¤É¤¦¤ä¤Ã¤Æ dll ¤«¤é import ¥é¥¤¥Ö¥é¥êºî¤ë¤Î
  • dlltools, dllwrap ¤Ã¤Æ²¿¤³¤Î¥¢¥ì¤Ê¥ª¥×¥·¥ç¥óÂÎ·Ï (¤É¤ì¤¬½ÐÎϤǤɤ줬ÆþÎϤʤΡª¡©¡ª¥Ð¥Ã¥É¥é¥Ã¥Ñ¡¼¡©¡ª¡©¡ª¡©¡© :-)))))))))
  • ÀèÀ¸ ldd ¤¬¤¢¤ê¤Þ¤»¤ó¡ª¢ª objdump -p hoge.dll | grep dll
  • ¡Öcygwin1.dll ¤¬¤¢¤ê¤Þ¤»¤ó¡×
  • nm ¤Ç dll ¤Î¥·¥ó¥Ü¥ë¤¬¸«¤¨¤Ê¤¤¤Î¡Ä (VC¤Ë¤Ä¤¤¤Æ¤ë¥Ä¡¼¥ë¤È¤«¤Ê¤é¸«¤ì¤ë¤Î¤Ë¤Ã¡ª)
  • objdump -x hoge.dll ¢ªÈ¯¶¸
  • .a ¤ò»ØÄꤹ¤ë½çÈ֤ǵóÆ°¤¬ÊѤï¤ë¤ó¤Ç¤¹¤±¤É¡Ä ¢ªÊ£¿ô²ó»ØÄꤹ¤ë¤Î¤¬°ÂÁ´¡£Îã: gcc foo.a bar.a foo.a bar.a
  • ¤°¤Ë¤å¡¼¤Ï Windows ¤¬·ù¤¤¤Ê¤ó¤À¤Í¡ª¢ª¤½¤ÎÄ̤ê¤Ç¤¹ (¤Ç¤âCygnus¤«¤Ê¤¡)

OMF (Borland)

  • ¥³¥Þ¥ó¥É¥é¥¤¥óŪ¤Ë¤Ï¡¢¼Â¤Ï¤¹¤´¤¤²÷Ŭ¤Ê´Ä¶­¤À¤Ã¤¿¤ê¤Ï¤¹¤ë
  • implib, impdef ´°È÷¡ª¤Þ¤È¤â¤Ê¥ª¥×¥·¥ç¥ó㡪
  • ¤Ç¤â VC ¤Î¥é¥ó¥¿¥¤¥à¤È¤«¤«¤é¤ó¤Ç¤¯¤ë¤È»à¤Í¤ë¤¼¡¼ (¤³¤ì¤Ï Windows ¶¦ÄÌ)

OMF (Digitalmars)

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(17:28)

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(17:48)

_ ¤ª¤Ð¤¢¤Á¤ã¤ó¤Î¤Á¤¨¤Ö¤¯¤í

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i@uk:/data/backup/usr/local/stow/binutils-2.16/bin$ ls -lh
total 29M
-rwxr-xr-x  1 root root 2.0M Oct 25  2005 addr2line
-rwxr-xr-x  1 root root 2.0M Oct 25  2005 ar
-rwxr-xr-x  1 root root 2.7M Oct 25  2005 as
-rwxr-xr-x  1 root root 2.0M Oct 25  2005 c++filt
-rwxr-xr-x  1 root root 2.3M Oct 25  2005 gprof
-rwxr-xr-x  1 root root 2.7M Oct 25  2005 ld
-rwxr-xr-x  1 root root 2.0M Oct 25  2005 nm
-rwxr-xr-x  1 root root 2.4M Oct 25  2005 objcopy
-rwxr-xr-x  1 root root 2.6M Oct 25  2005 objdump
-rwxr-xr-x  1 root root 2.0M Oct 25  2005 ranlib
-rwxr-xr-x  1 root root 410K Oct 25  2005 readelf
-rwxr-xr-x  1 root root 1.9M Oct 25  2005 size
-rwxr-xr-x  1 root root 1.9M Oct 25  2005 strings
-rwxr-xr-x  1 root root 2.4M Oct 25  2005 strip

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(17:52)

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(17:54)

_ GDC

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(22:23)

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2006-12-17

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(06:54)

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(07:32)

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_ Herbert

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_ ¤à

dankogai ¤µ¤ó¤¬ Code Golf ¤ä¤Ã¤Æ¤ë¤·

(19:52)

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http://www.rubyist.net/~matz/20061206.html#p05

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(20:22)

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http://alohakun.blog7.fc2.com/blog-category-5.html

(22:29)


2006-12-16

_ FreeBSD

hamaji@www491 ~> ./hello_small
ELF binary type "0" not known.
zsh: abort      ./hello_small

¤ª¤ª¤ª¾ðÊ󿤤¤Ê¤¹¤Ð¤é¤·¤¤

(06:58)

_ FreeBSD

hamaji@www491 ~> ls -l hello_freebsd
-rwxr-xr-x  1 hamaji  users  93 Dec 16 07:51 hello_freebsd*
hamaji@www491 ~> ./hello_freebsd
Hello world!

¸å¤ÏÌ¿ÎáËä¤á¤ë¤À¤±¤«¤Í¤¨

(07:53)

_ sourceforge ¤Î¥³¥ó¥Ñ¥¤¥ë¥Õ¥¡¡¼¥à

http://sourceforge.net/docman/display_doc.php?docid=10472&group_id=1

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(09:30)

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http://homepage1.nifty.com/herumi/diary/latest.html#15

http://d.hatena.ne.jp/y-hamigaki/20061215#1166193310

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(10:20)


2006-12-15

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_ hierarchy enquete

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_ hpm

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_ ¥Ï¥Î¥¤¤Í¤¨

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(14:55)


2006-12-14

_ MIPS¤«¤é

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(05:49)

_ ¥²¡¼¥à²èÌ̤ߤ¿¤¤

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(20:49)

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(21:24)

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