涓嬭澆涓嬫潵涓鐪嬶紝鍙槸浠巔ro鐗堝垏鎹㈠埌lite鐗堬紝鍙嶆鎴戞槸娌★級
鍙戜釜鍥劇湅鐪嬪惂錛屽懙鍛碉細
瑕佹槸鏈夋洿濂界敤鐨刾im/gtd杞歡錛屾榪庡ぇ瀹舵彁鍑?br>
]]>
]]>
澶ц嚧浠嬬粛涓涓嬶細linux鐜錛実cc緙栬瘧鍣紝c++璇█錛屾販鍚堝紡鍐呮牳錛堢幇鍦ㄨ繕鍙槸鍗曞唴鏍革級錛岀洰鍓嶇洰鏍囧鉤鍙癷386/arm銆傚垰鍒氬畬鎴愪簡MM閮ㄥ垎錛岄兘鏄Щ鐨刲inux綆楁硶錛坆uddy錛宻lab絳夛級錛屾暣涓狹M灝變竴涓被錛屽交搴曡崵鑿滐紝鍛靛懙銆傚鏋滄壘浜涗漢璁ㄨ璁ㄨc++鍊掓槸濂戒簨錛堝綋鐒朵笉鏄偅縐嶆棤閲屽ご鐨勶紝寰楀厛鐪嬩功錛夛紝浣嗘槸鎴慶++瓚呰彍楦燂紝鍙堜笉鍠勭粍緇囷紝甯屾湜鍐ュ啣涓緱閬囧ぇ鑰佹寚鐐逛竴浜屻?br>
涓嶇煡閬搒f澶у璁塊棶鏈夋病鏈夐棶棰橈紝璐翠竴浜涗富瑕佸唴瀹癸細
鐗堟湰鍘嗗彶錛?br> 3.1.1鐗堬細浠ｅ彿錛?/font>
鎬諱綋鐩爣/鍔熻兘錛歺x
3.0.0鐗堬細浠ｅ彿錛?/font>
鎬諱綋鐩爣/鍔熻兘錛氾紙鍙戝竷紼沖畾緋葷粺錛?/font>
2.1.1鐗堬細浠ｅ彿錛?/font>
鎬諱綋鐩爣/鍔熻兘錛氬崟鍏冩祴璇曪紝bug淇
2.0.0鐗堬細浠ｅ彿錛?/font>
鎬諱綋鐩爣/鍔熻兘錛氾紙瀹屾垚緋葷粺鏍稿績錛屽皝閿佺増鏈級
1.7.1鐗堬細浠ｅ彿錛?/font>
鎬諱綋鐩爣/鍔熻兘錛氬畬鎴愯鍒掔殑絎?绔犺妭
1.6.1鐗堬細浠ｅ彿錛歺x錛?/font>2008-02-05 ~ 2008-05-05錛?/font>
鎬諱綋鐩爣/鍔熻兘錛氬畬鎴愯鍒掔殑絎?绔犺妭錛坱cp/ip錛?/font>
1.5.1鐗堬細浠ｅ彿錛歺x錛?/font>2008-01-01 ~ 2008-02-04錛?/font>
鎬諱綋鐩爣/鍔熻兘錛氬畬鎴愯鍒掔殑絎?绔犺妭錛堟枃浠剁郴緇燂級
1.4.1鐗堬細浠ｅ彿錛歺x錛?/font>2007-10-25 ~ 2007-12-24錛?/font>
鎬諱綋鐩爣/鍔熻兘錛氬畬鎴愯鍒掔殑絎?绔犺妭錛堣澶囬┍鍔級
1.3.1鐗堬細浠ｅ彿錛歺x錛?/font>2007-10-10 ~ 2007-10-24錛?/font>
鎬諱綋鐩爣/鍔熻兘錛氬崟鍏冩祴璇曪紝bug淇
1.2.1鐗堬細浠ｅ彿錛氫竴甯樺咖姊︼紙2007-07-01 ~ 2007-09-24姝ｅ湪榪涜涓級
鎬諱綋鐩爣/鍔熻兘錛氬畬鎴愯鍒掔殑絎?錛?錛?錛?绔犺妭
(4).jinix-1.2.1.2007-07-19_09.18.22.tar.bz2
瀹屾垚slab綆楁硶璋冪爺鍙婄紪鍐?br> 鍐呮牳鍒濆鍖栨祦紼嬪畬鍠勶紝鍙婄浉鍏抽儴鍒嗘帴鍙?妗嗘灦
(3).jinix-1.2.1.2007-07-15_16.36.41.tar
textio綾婚噸杞?lt;<榪愮畻絎︿互鏀寔cout << __func__;
鍐呭瓨綆＄悊鍒濆鍖栧強buddy綆楁硶瀹屾垚, 鍐呮牳瀵硅薄瀹屽杽錛堝惎鍔ㄦ祦紼嬶級
(2).jinix-1.2.1.2007-07-12_18.49.44.tar.bz2
鍐呮牳瀵硅薄緙栧啓錛宐oot.S->head.S錛屽垵濮嬪寲姹囩紪鏂囦歡涓叏灞鍙橀噺縐誨叆bootdata.cpp涓?br> 鍐呭瓨綆＄悊綾繪帴鍙ｇ紪鍐欙紝浠ュ強浣跨敤鍒扮殑鐩稿叧鏁版嵁緇撴瀯浠巐inux涓Щ妞?br>
(1).jinix-1.2.1.2007-07-03_21.07.57.tar.bz2
鏌愪簺鍒濆鍖栬繃鐨勫叏灞鍙橀噺琚紪璇戝埌bss鑺傚幓浜嗭紝琚玝oot.S鏂囦歡娓呯┖錛?br> 璋冩暣鍒版柊Makefile, 鍜寀nixlite鐩鎬技
浣跨敤__attribute__((section(...寮哄埗閾炬帴鍒?data
(0).jinix-1.2.1.2007-06-30_17.50.21.tar.bz2
鎺у埗鍙版樉紺洪儴鍒嗚皟璇曞畬鎴? textio鍜宱stream璋冭瘯瀹屾垚
| 1.緋葷粺鍒濆鍖?/td> | ||
| 鍐呮牳鍚姩 | 瀹屾垚 | |
| i86紜歡鍒濆鍖栵紙鍒嗛〉錛?/td> | 瀹屾垚 | |
| 鏃墮挓鍒濆鍖?/td> | 瀹屾垚 | |
| 涓柇鍙婂紓甯稿垵濮嬪寲 | 瀹屾垚 | |
| reboot/halt/poweroff | 瀹屾垚 | |
| acpi/apm | 鏈畬鎴?/em> | |
| fpu/mmx/sse/sse2 | 鏈畬鎴?/em> | |
| 2.鏀拺鍨嬫暟鎹粨鏋勫拰綆楁硶 | ||
| hash | 瀹屾垚 | |
| 闃熷垪 | 瀹屾垚 | |
| 閾捐〃 | 瀹屾垚 | |
| fifo/lifo | 瀹屾垚 | |
| 3.鍐呭瓨綆＄悊瀛愮郴緇?/td> | ||
| buddy綆楁硶 | 瀹屾垚 | |
| slab鍒嗛厤鍣?/td> | 瀹屾垚 | |
| 欏靛紓甯稿鐞?/td> | 瀹屾垚 | |
| cow錛坈opy on write錛?/td> | 鏈畬鎴?/em> | |
| demand paging | 鏈畬鎴?/em> | |
| 瀹堟姢綰跨▼錛坰wap錛岄〉闈㈠啿媧楋級 | 鏈畬鎴?/em> | |
| 4.榪涚▼鍙婁換鍔¤皟搴?/td> | ||
| 浠誨姟鍒囨崲 | 鏈畬鎴?/em> | |
| fork() | 鏈畬鎴?/em> | |
| 璋冨害綆楁硶 | 鏈畬鎴?/em> | |
| 鍐呮牳綰跨▼ | 鏈畬鎴?/em> | |
| idle綰跨▼ | 鏈畬鎴?/em> | |
| 鐢ㄦ埛綰跨▼ | 鏈畬鎴?/em> | |
| 鍚屾鏈哄埗錛氬唴鏍擱攣鍜屽師瀛愭搷浣?/td> | 鏈畬鎴?/em> | |
| 5.璁懼椹卞姩 | ||
| 涓柇鏈哄埗 | 鏈畬鎴?/em> | |
| 椹卞姩妗嗘灦鍙婂澶栨帴鍙ｈ冭檻 | 鏈畬鎴?/em> | |
| 瀛楃璁懼椹卞姩妗嗘灦 | 鏈畬鎴?/em> | |
| 鍧楄澶囬┍鍔ㄦ鏋?/td> | 鏈畬鎴?/em> | |
| 緗戠粶璁懼椹卞姩妗嗘灦 | 鏈畬鎴?/em> | |
| 鎺у埗鍙伴┍鍔紙鏄懼崱錛岄敭鐩橈紝榧犳爣錛?/td> | 鏈畬鎴?/em> | |
| dma椹卞姩 | 鏈畬鎴?/em> | |
| pci椹卞姩 | 鏈畬鎴?/em> | |
| 8029/8139, ne2000緗戝崱椹卞姩 | 鏈畬鎴?/em> | |
| usb椹卞姩 | 鏈畬鎴?/em> | |
| 6.鏂囦歡緋葷粺 | ||
| proc | 鏈畬鎴?/em> | |
| ramdisk | 鏈畬鎴?/em> | |
| ext2 | 鏈畬鎴?/em> | |
| ext3 | 鏈畬鎴?/em> | |
| vfat | 鏈畬鎴?/em> | |
| 鍙墽琛屾枃浠秂lf鍔犺澆 | 鏈畬鎴?/em> | |
| 鍔ㄦ侀摼鎺ュ簱鍜屽唴鏍告ā鍧?/td> | 鏈畬鎴?/em> | |
| 7.TCP/IP緗戠粶妯″潡 | ||
| 鏁版嵁閾捐礬灞傦紙Layer 2錛?/td> | 鏈畬鎴?/em> | |
| IP灞傦紙Layer 3錛?/td> | 鏈畬鎴?/em> | |
| icmp, arp, ip, 璺敱鍗忚 | 鏈畬鎴?/em> | |
| tcp, udp | 鏈畬鎴?/em> | |
| socket鎺ュ彛 | 鏈畬鎴?/em> | |
| 8.榪涚▼闂撮氫俊IPC | ||
| 鍏變韓鍐呭瓨 | 鏈畬鎴?/em> | |
| 淇″彿閲?/td> | 鏈畬鎴?/em> | |
| 娑堟伅闃熷垪 | 鏈畬鎴?/em> | |
| 9.posix鏀寔鍙婂叾浠?/td> | ||
| susv3璋冪爺 | 鏈畬鎴?/em> | |
| lsb璋冪爺 | 鏈畬鎴?/em> | |
| posix鍏煎鍙婃祴璇?/td> | 鏈畬鎴?/em> | |
| linux-abi鍏煎 | 鏈畬鎴?/em> | |
| shell鍙婂父鐢╝pplication | 鏈畬鎴?/em> | |
| arm浣撶郴鏋舵瀯璋冪爺 | 鏈畬鎴?/em> | |
| 10.淇濈暀 | ||
]]>
鍙互鍦?/span>http://www.gnome.org/projects/dia涓婃壘鍒板畠鐨勪笅杞藉拰screenshot銆?span lang="EN-US">
榪欎釜杞歡鍩烘湰涓婁笉闇瑕佸涔狅紝浣跨敤鐣岄潰闈炲父綆鍗曘?span lang="EN-US">
涓嬮潰鏄ず渚嬪浘錛?/span>
Dia瀵瑰悇綾誨浘褰㈢殑鏀寔鏄彃浠跺艦寮忔彁渚涳紝寰堝鏄撴墿灞曘傚鏋滄敮鎸佸浘褰㈤棿瓚呯駭閾炬帴灝辨洿濂戒簡銆備笉榪囩▼搴忓彂鐢熷紓甯哥殑鎯呭喌杈冨錛屾渶涓ラ噸鐨勬槸鏈夋椂鍊欏紓甯鎬簡鍘熸潵鐨勫浘褰㈡枃浠舵墦涓嶅紑銆傜瓑鍒?/span>1.x鐗堟湰鍑烘潵鐨勬椂鍊欏彲鑳戒細濂戒簺鍚с?/span>
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杞澆璇鋒敞鏄庡師鍒涳細http://www.shnenglu.com/jinglexy
msn and mail: jinglexy at yahoo dot com dot cn 涓婃搗浣撹偛棣?007.4.18
FPU: 8涓?0浣嶆誕鐐瑰瘎瀛樺櫒錛堟暟鎹級錛?6浣嶇姸鎬佸瘎瀛樺櫒錛?6浣嶆帶鍒跺瘎瀛樺櫒錛?6涓烘爣璇嗗瘎瀛樺櫒銆?br> 浣跨敤FPU鎸囦護瀵硅繖浜涘瘎瀛樺櫒榪涜鎿嶄綔錛岃繖浜涘瘎瀛樺櫒鏋勬垚涓涓驚鐜爤錛宻t7鏍堝簳錛宻t0鏍堥《錛?br> 褰撲竴涓艱鍘嬪叆鏃訛紝琚瓨鍏t0錛屽師鏉t0涓殑鍊艱瀛樺叆st7
MMX: 灝?涓狥PU瀵勫瓨鍣ㄩ噸鍛藉悕涓?涓?4浣峂MX瀵勫瓨鍣紝鍗砿m0鍒癿m7銆?br> 57鏉MX鎸囦護錛屽姞蹇簡鏁村艦嫻偣榪愮畻錛屼絾鏄浜庡鏉傛誕鐐硅繍綆楁棤甯姪
SSE: 8涓?28浣嶅瘎瀛樺櫒錛堜粠xmm0鍒皒mm7錛夛紝MXSCR瀵勫瓨鍣紝EFLAGS瀵勫瓨鍣紝涓撴湁鎸囦護錛堝鏉傛誕鐐硅繍綆楋級
SSE2: 瀵勫瓨鍣ㄥ拰SSE鐩稿悓錛屽鍔犱簡5縐嶆暟鎹被鍨嬶紙閮芥槸128浣嶏級錛屼笓鏈夋寚浠?br>SSE3: 浠呭鍔犱簡鍑犱釜鏂扮殑鎸囦護
鐢變簬MMX浣跨敤鐨勫瘎瀛樺櫒褰卞皠鍒癋PU瀵勫瓨鍣ㄤ笂錛屾墍浠MX鎸囦護鎵ц鍓嶏紝闇瑕佷繚瀛楩PU鍫嗘爤銆?br>
紺轟緥1錛孎PU瀵勫瓨鍣ㄥ強鎸囦護浣跨敤錛堜笅闈㈡墍鏈夌▼搴忛兘浣跨敤at&t椋庢牸姹囩紪錛夛細
data1:
.byte 0x34, 0x12, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
data2:
.byte 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
.section .text
.globl _start
_start:
nop
fbld data1 鍘嬪叆st0
fimul data2 st0涓殑鍊煎拰data2鐩鎬箻錛屼繚瀛樺湪st0涓?br> fbstp data1 st0寮瑰嚭鍒板唴瀛?4
紺轟緥2, SSE瀵勫瓨鍣ㄥ強鎸囦護浣跨敤
.lcomm data 16
value1:
.float 12.34, 2345.543, -3493.2, 0.44901
value2:
.float -54439.234, 23231.4, 1.0098, 0.000003
.section .text
.globl _start
_start:
movups value1, %xmm0
movups value2, %xmm1
movups %xmm0, %xmm2
movups %xmm0, data
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