design.txt

JAPAN RTOS TOPPERS/JSP kernel 1.4 PreRelease simulation environment JSP kernel Windows simulation

		    亖 JSP僇乕僱儖 愝寁儊儌 亖

	     乮Release 1.3懳墳丆嵟廔峏怴: 13-Nov-2001乯

------------------------------------------------------------------------ 
 TOPPERS/JSP Kernel
     Toyohashi Open Platform for Embedded Real-Time Systems/
     Just Standard Profile Kernel

 Copyright (C) 2000,2001 by Embedded and Real-Time Systems Laboratory
                             Toyohashi Univ. of Technology, JAPAN

 忋婰挊嶌尃幰偼丆埲壓偺 (1)乣(4) 偺忦審偐丆Free Software Foundation 
 偵傛偭偰岞昞偝傟偰偄傞 GNU General Public License 偺 Version 2 偵婰
 弎偝傟偰偄傞忦審傪枮偨偡応崌偵尷傝丆杮僜僼僩僂僃傾乮杮僜僼僩僂僃傾
 傪夵曄偟偨傕偺傪娷傓丏埲壓摨偠乯傪巊梡丒暋惢丒夵曄丒嵞攝晍乮埲壓丆
 棙梡偲屇傇乯偡傞偙偲傪柍彏偱嫋戻偡傞丏
 (1) 杮僜僼僩僂僃傾傪僜乕僗僐乕僪偺宍偱棙梡偡傞応崌偵偼丆忋婰偺挊嶌
     尃昞帵丆偙偺棙梡忦審偍傛傃壓婰偺柍曐徹婯掕偑丆偦偺傑傑偺宍偱僜乕
     僗僐乕僪拞偵娷傑傟偰偄傞偙偲丏
 (2) 杮僜僼僩僂僃傾傪丆儔僀僽儔儕宍幃側偳丆懠偺僜僼僩僂僃傾奐敪偵巊
     梡偱偒傞宍偱嵞攝晍偡傞応崌偵偼丆嵞攝晍偵敽偆僪僉儏儊儞僩乮棙梡
     幰儅僯儏傾儖側偳乯偵丆忋婰偺挊嶌尃昞帵丆偙偺棙梡忦審偍傛傃壓婰
     偺柍曐徹婯掕傪宖嵹偡傞偙偲丏
 (3) 杮僜僼僩僂僃傾傪丆婡婍偵慻傒崬傓側偳丆懠偺僜僼僩僂僃傾奐敪偵巊
     梡偱偒側偄宍偱嵞攝晍偡傞応崌偵偼丆師偺偄偢傟偐偺忦審傪枮偨偡偙
     偲丏
   (a) 嵞攝晍偵敽偆僪僉儏儊儞僩乮棙梡幰儅僯儏傾儖側偳乯偵丆忋婰偺挊
       嶌尃昞帵丆偙偺棙梡忦審偍傛傃壓婰偺柍曐徹婯掕傪宖嵹偡傞偙偲丏
   (b) 嵞攝晍偺宍懺傪丆暿偵掕傔傞曽朄偵傛偭偰丆TOPPERS僾儘僕僃僋僩偵
       曬崘偡傞偙偲丏
 (4) 杮僜僼僩僂僃傾偺棙梡偵傛傝捈愙揑傑偨偼娫愙揑偵惗偠傞偄偐側傞懝
     奞偐傜傕丆忋婰挊嶌尃幰偍傛傃TOPPERS僾儘僕僃僋僩傪柶愑偡傞偙偲丏

 杮僜僼僩僂僃傾偼丆柍曐徹偱採嫙偝傟偰偄傞傕偺偱偁傞丏忋婰挊嶌尃幰偍
 傛傃TOPPERS僾儘僕僃僋僩偼丆杮僜僼僩僂僃傾偵娭偟偰丆偦偺揔梡壜擻惈傕
 娷傔偰丆偄偐側傞曐徹傕峴傢側偄丏傑偨丆杮僜僼僩僂僃傾偺棙梡偵傛傝捈
 愙揑傑偨偼娫愙揑偵惗偠偨偄偐側傞懝奞偵娭偟偰傕丆偦偺愑擟傪晧傢側偄丏

 @(#) $Id: design.txt,v 1.8 2003/06/04 09:46:15 hiro Exp $
------------------------------------------------------------------------


侾丏JSP僇乕僱儖偵偍偗傞惂尷帠崁

(1) 僒億乕僩偡傞婡擻

JSP僇乕僱儖偼丆柤慜偺捠傝僗僞儞僟乕僪僾儘僼傽僀儖偵娷傑傟傞婡擻偺傒傪
僒億乕僩偡傞丏僗僞儞僟乕僪僾儘僼傽僀儖奜偺婡擻偼丆尨懃偲偟偰僒億乕僩偟
側偄丏

撪晹峔憿偺愝寁偵偁偨偭偰偼丆僗僞儞僟乕僪僾儘僼傽僀儖奜偺婡擻傪僒億乕僩
偡傞偨傔偺奼挘惈偼峫椂偣偢丆僗僞儞僟乕僪僾儘僼傽僀儖偵娷傑傟傞婡擻傪岠
棪椙偔幚尰偡傞偙偲傪栚巜偡丏

(2) 僒乕價僗僐乕儖撪偱偺妱崬傒偺埖偄

JSP僇乕僱儖偱偼丆僒乕價僗僐乕儖偼偡傋偰妱崬傒嬛巭偱幚峴偡傞丏僗僞儞僟乕
僪僾儘僼傽僀儖偺婡擻偺斖埻撪偱偼丆偙偺曽朄偱廫暘偲峫偊傜傟傞偑丆奼挘婡
擻傪捛壛偡傞帪偵偼愝寁傪尒捈偡傋偒偱偁傞丏嬶懱揑偵偼丆旕僞僗僋僐儞僥僉
僗僩偐傜屇傃弌偝傟偨僒乕價僗僐乕儖傪抶墑幚峴偡傞曽朄偑桳椡偱偁傞丏

(3) CPU椺奜僴儞僪儔偺幚峴僐儞僥僉僗僩

JSP僇乕僱儖偱偼丆CPU椺奜僴儞僪儔偼旕僞僗僋僐儞僥僉僗僩偱幚峴偡傞丏

嶲峫: 兪ITRON4.0巇條偱偼丆僞僗僋僐儞僥僉僗僩偱敪惗偟偨CPU椺奜偵懳偡傞
CPU椺奜僴儞僪儔傪丆僞僗僋僐儞僥僉僗僩偱幚峴偡傞偐旕僞僗僋僐儞僥僉僗僩
偱幚峴偡傞偐偼丆幚憰掕媊偲偟偰偄傞丏


俀丏幚峴僐儞僥僉僗僩偲僔僗僥儉忬懺偺壖憐壔

(1) 幚峴僐儞僥僉僗僩

幚峴僐儞僥僉僗僩偼丆僞僗僋僐儞僥僉僗僩偲旕僞僗僋僐儞僥僉僗僩偺偄偢傟偐
偵暘椶偝傟傞丏

幚峴僐儞僥僉僗僩偺娗棟偼僞乕僎僢僩埶懚晹偱峴偆丏嬶懱揑偵偼丆僞僗僋僐儞
僥僉僗僩偲旕僞僗僋僐儞僥僉僗僩傪敾暿偡傞娭悢乮sense_context乯傪丆僞乕
僎僢僩埶懚晹偱梡堄偡傞丏

傑偨丆僞僗僋僐儞僥僉僗僩偲旕僞僗僋僐儞僥僉僗僩偺娫偺慗堏傕丆僞乕僎僢僩
埶懚晹偺愑擟偱偁傞丏嬶懱揑偵偼丆妱崬傒僴儞僪儔乛CPU椺奜僴儞僪儔偑婲摦
偝傟傞偲旕僞僗僋僐儞僥僉僗僩偵愗傝姺傢傝丆妱崬傒僴儞僪儔乛CPU椺奜僴儞
僪儔偐傜儕僞乕儞偡傞偲尦偺幚峴僐儞僥僉僗僩偵栠傞傛偆丆僞乕僎僢僩埶懚晹
傪幚憰偡傞丏

(2) CPU儘僢僋忬懺

僔僗僥儉偼丆CPU儘僢僋忬懺偐丆CPU儘僢僋夝彍忬懺偺偄偢傟偐偵偁傞丏CPU儘僢
僋忬懺偱偼丆偡傋偰偺妱崬傒乮僇乕僱儖偺娗棟奜偺傕偺傪彍偔丏埲壓摨偠乯偑
嬛巭偝傟偰偄傞丏

CPU儘僢僋忬懺偺娗棟偼僞乕僎僢僩埶懚晹偱峴偆丏嬶懱揑偵偼丆CPU儘僢僋忬懺乛
CPU儘僢僋夝彍忬懺偺偄偢傟偺忬懺偱偁傞偐傪敾暿偡傞娭悢乮sense_lock丆
t_sense_lock丆i_sense_lock乯偲丆CPU儘僢僋忬懺偲CPU儘僢僋夝彍忬懺偺娫傪
慗堏偝偣傞娭悢乮t_lock_cpu丆t_unlock_cpu丆i_lock_cpu丆i_unlock_cpu乯傪丆
僞乕僎僢僩埶懚晹偱梡堄偡傞丏偙傟傜偺娭悢傪屇傃弌偡埲奜偺曽朄偱丆CPU儘僢
僋忬懺偲CPU儘僢僋夝彍忬懺偺娫傪慗堏偡傞偙偲偼側偄丏


俁丏僨傿僗僷僢僠偲僞僗僋椺奜張棟儖乕僠儞婲摦偺曽朄

(1) 僨傿僗僷僢僠偑昁梫側僞僀儈儞僌

僨傿僗僷僢僠傪峴偆昁梫偑偁傞偺偼丆埲壓偺僞僀儈儞僌偱偁傞丏

(a) 僒乕價僗僐乕儖撪偱偺柧帵揑側僞僗僋僨傿僗僷僢僠梫媮

僞僗僋僐儞僥僉僗僩偐傜屇傃弌偝傟偨僒乕價僗僐乕儖張棟偵偍偄偰丆柧帵揑偵
僞僗僋僨傿僗僷僢僠偑梫媮偝傟偨応崌丏嬶懱揑偵偼丆幚峴忬懺偺僞僗僋傛傝傕
桪愭弴埵偺崅偔幚峴偱偒傞忬懺偺僞僗僋偑惗偠傞応崌偲丆幚峴忬懺偺僞僗僋
乮帺僞僗僋乯傪懸偪忬懺偵偡傞応崌偑偁傞丏偄偢傟偺応崌偵傕丆僒乕價僗僐乕
儖張棟撪偱僨傿僗僷僢僠儍傪柧帵揑偵屇傃弌偡偙偲偱丆僨傿僗僷僢僠傪峴偆丏

(b) 妱崬傒僴儞僪儔乛CPU椺奜僴儞僪儔偺弌岥

妱崬傒僴儞僪儔乛CPU椺奜僴儞僪儔乮埲壓丆僴儞僪儔偲憤徧偡傞乯偐傜屇傃弌
偝傟偨僒乕價僗僐乕儖偱僞僗僋僨傿僗僷僢僠偑梫媮偝傟偨応崌丆僴儞僪儔偺弌
岥偱僞僗僋僨傿僗僷僢僠偑昁梫偐僠僃僢僋偟丆昁梫偱偁傟偽僞僗僋僨傿僗僷僢
僠傪峴偆丏僴儞僪儔偑懡廳偵婲摦偝傟偰偄傞応崌丆嵟傕奜懁偺僴儞僪儔偺弌岥
偱偺傒峴偆乮仸乯丏

仸 僾儘僙僢僒偵傛偭偰偼丆僴儞僪儔偺擖岥張棟偺搑拞乮摿偵丆CPU椺奜僴儞僪
儔偺擖岥張棟偺愭摢乯偱偼丆旕僞僗僋僐儞僥僉僗僩偱偁傞偲擣幆偝偣傜傟側偄
応崌偑偁傞丏偙偺傛偆側応崌丆擖岥張棟偺搑拞偱僴儞僪儔偑懡廳偵婲摦偝傟偰
傕丆撪懁偺僴儞僪儔偱偝傜偵奜懁偺僴儞僪儔偑偁傞偙偲傪擣幆偱偒偢丆撪懁偺
僴儞僪儔偱僞僗僋僨傿僗僷僢僠傪峴偆偙偲偵側傞丏偙偺応崌偱傕丆擖岥張棟偺
旕僞僗僋僐儞僥僉僗僩偱偁傞偲擣幆偝傟側偄晹暘偼丆僴儞僪儔偺堦晹偱偼側偄
偲夝庍偡傟偽丆忋婰偺尨懃偼庣傜傟偰偄傞偙偲偵側傞丏偙偺拲婰偼丆埲壓偺婰
弎偵傕摨條偵偁偰偼傑傞丏

(2) 僞僗僋椺奜張棟儖乕僠儞偺婲摦偑昁梫側僞僀儈儞僌

僞僗僋椺奜張棟儖乕僠儞傪婲摦偡傞偺偼丆巇條彂偵傛傞偲丆乽僞僗僋椺奜張棟
嫋壜忬懺乿乽曐棷椺奜梫場偑 0 偱側偄乿乽僞僗僋偑幚峴忬懺偱偁傞乿乽旕僞
僗僋僐儞僥僉僗僩傑偨偼CPU椺奜僴儞僪儔偑幚峴偝傟偰偄側偄乿偺巐偮偺忦審
偑懙偭偨応崌偱偁傞丏偙偺偙偲偐傜丆僞僗僋椺奜張棟儖乕僠儞偺婲摦傪峴偆昁
梫偑偁傞偺偼丆埲壓偺僞僀儈儞僌偱偁傞丏

(a) 僞僗僋僨傿僗僷僢僠偺捈屻

僞僗僋僨傿僗僷僢僠偵傛傝丆幚峴忬懺偺僞僗僋乮runtsk乯偑曄壔偡傞丏怴偟偔
幚峴忬懺偵側偭偨僞僗僋偑婲摦忦審傪枮偨偟偰偄傟偽丆僞僗僋椺奜張棟儖乕僠
儞傪婲摦偡傞丏

(b) 妱崬傒僴儞僪儔乛CPU椺奜僴儞僪儔偺弌岥

妱崬傒僴儞僪儔乛CPU椺奜僴儞僪儔乮埲壓丆僴儞僪儔偲憤徧偡傞乯偺弌岥偱偼丆
僞僗僋僨傿僗僷僢僠傪峴偆応崌偑偁傞丏偦偺応崌偵偼丆(a) 偺棟桼偱昁梫側傜丆
僞僗僋椺奜張棟儖乕僠儞傪婲摦偡傞丏

僴儞僪儔偺弌岥偱僞僗僋僨傿僗僷僢僠傪峴傢側偄応崌偱傕丆僴儞僪儔撪偱幚峴
忬懺偺僞僗僋偵懳偟偰僞僗僋椺奜張棟偑梫媮偝傟偨応崌偵偼丆僴儞僪儔偺弌岥
偱婲摦忦審傪僠僃僢僋偟丆婲摦忦審傪枮偨偟偰偄傟偽僞僗僋椺奜張棟儖乕僠儞
傪婲摦偡傞丏僴儞僪儔偑懡廳偵婲摦偝傟偰偄傞応崌丆嵟傕奜懁偺僴儞僪儔偺弌
岥偱偺傒峴偆乮仸乯丏

(c) 帺僞僗僋偵懳偡傞僞僗僋椺奜張棟偺梫媮

帺僞僗僋偵懳偟偰僞僗僋椺奜張棟傪梫媮偟偨寢壥丆帺僞僗僋偑婲摦忦審傪枮偨
偡傛偆偵側傟偽丆僞僗僋椺奜張棟儖乕僠儞傪婲摦偡傞丏

(d) 僞僗僋椺奜張棟偺嫋壜

僞僗僋椺奜張棟嫋壜忬懺偵堏峴偟偨寢壥丆帺僞僗僋偑婲摦忦審傪枮偨偡傛偆偵
側傟偽丆僞僗僋椺奜張棟儖乕僠儞傪婲摦偡傞丏僞僗僋椺奜張棟嫋壜忬懺傊偺堏
峴偼丆ena_tex 偺屇弌偟偵傛偭偰婲偙傞丏

(3) 僒乕價僗僐乕儖張棟撪偱偺柧帵揑側僨傿僗僷僢僠儍偺屇弌偟

僞僗僋僐儞僥僉僗僩偐傜屇傃弌偝傟偨僒乕價僗僐乕儖張棟偵偍偄偰僨傿僗僷僢
僠偑昁梫偵側偭偨応崌丆僒乕價僗僐乕儖偺張棟傪拞抐偡傋偒僞僀儈儞僌偱 
dispatch 傪屇傃弌偡丏dispatch 傪屇傃弌偡偲丆偦偺帪揰偱嵟傕桪愭弴埵偺崅
偄僞僗僋偑幚峴偝傟傞丏dispatch 偼丆屇傃弌偟偨僞僗僋偑師偵幚峴忬懺偵側
傞偲僞僗僋椺奜張棟儖乕僠儞偺婲摦忦審傪僠僃僢僋偟丆婲摦忦審傪枮偨偟偰偄
傟偽僞僗僋椺奜張棟儖乕僠儞傪婲摦偡傞丏

偦偺偨傔丆dispatch 傪屇傃弌偟偨僒乕價僗僐乕儖傊張棟偑栠偭偰偔傞偺偼丆
屇傃弌偟偨僞僗僋偑師偵幚峴忬懺偲側傝丆婲摦偡傋偒僞僗僋椺奜張棟儖乕僠儞
偑側偔側偭偨帪揰偱偁傞丏

側偍丆dispatch 偺張棟偼丆僞乕僎僢僩埶懚晹偱採嫙偝傟傞丏

(4) 妱崬傒僴儞僪儔乛CPU椺奜僴儞僪儔偺弌岥偱偺張棟

妱崬傒僴儞僪儔乛CPU椺奜僴儞僪儔乮埲壓丆僴儞僪儔偲憤徧偡傞乯偺弌岥張棟
偱偼丆僨傿僗僷僢僠偑昁梫偐丆僞僗僋椺奜張棟儖乕僠儞偺婲摦偑昁梫偐傪僠僃僢
僋偟丆昁梫側張棟傪峴偆丏僴儞僪儔偑懡廳偵婲摦偝傟偰偄傞応崌丆嵟傕奜懁偺
僴儞僪儔偺弌岥偱偺傒偙偺張棟傪峴偆丏

嬶懱揑偵偼丆僨傿僗僷僢僠偲僞僗僋椺奜張棟儖乕僠儞偺婲摦偺偄偢傟偐偺張棟
偑昁梫側応崌偵偼 reqflg 傪 TRUE 偵偡傞偙偲偲偟丆嵟傕奜懁偺僴儞僪儔偺弌
岥偱 reqflg 偑 TRUE 偵側偭偰偄傟偽丆傑偢僨傿僗僷僢僠偑昁梫偐僠僃僢僋偟丆
昁梫側傜僨傿僗僷僢僠傪峴偆丏僨傿僗僷僢僠偵傛傝怴偨偵幚峴忬懺偵側偭偨僞
僗僋偑僞僗僋椺奜張棟儖乕僠儞偺婲摦忦審傪枮偨偟偰偄傟偽丆僞僗僋椺奜張棟
儖乕僠儞傪婲摦偡傞丏僨傿僗僷僢僠偑昁梫側偐偭偨応崌偵偼丆幚峴拞偺僞僗僋
偑僞僗僋椺奜張棟儖乕僠儞偺婲摦忦審傪枮偨偟偰偄傞偐僠僃僢僋偟丆枮偨偟偰
偄傟偽僞僗僋椺奜張棟儖乕僠儞傪婲摦偡傞丏擇偮偺僞僗僋椺奜張棟儖乕僠儞偺
婲摦張棟偼丆堄枴揑偵偼堎側傞傕偺偩偑丆儖乕僠儞揑偵偼嫟捠壔偱偒傞壜擻惈
偑偁傞丏