[nxt-jsp/etrobo-atk.git] / nxtOSEK / toppers_jsp / doc / sh3.txt

            ¡á TOPPERS/JSP¥«¡¼¥Í¥ë ¥æ¡¼¥¶¥º¥Þ¥Ë¥å¥¢¥ë ¡á
                 ¡ÊSH3/SH4 ¥¿¡¼¥²¥Ã¥È°Í¸Éô¡Ë

          ¡ÊRelease 1.4.2Âбþ¡¤ºÇ½ª¹¹¿·: 11-Jul-2005¡Ë

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

 Copyright (C) 2000-2003 by Embedded and Real-Time Systems Laboratory
                             Toyohashi Univ. of Technology, JAPAN

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 @(#) $Id: sh3.txt,v 1.36 2005/09/26 06:26:36 honda Exp $
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¤òÍѤ¤¤ëÊýË¡¤ò¥µ¥Ý¡¼¥È¤¹¤ë¡¥GDB¥¹¥¿¥Ö¤Ï Toppers ¥×¥í¥¸¥§¥¯¥È¤Î¥Û¡¼¥à¥Ú¡¼
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    ¥³¥ó¥Ñ¥¤¥ë¥ª¥×¥·¥ç¥ó -ml  or -mb
    ¥ê¥ó¥«¥ª¥×¥·¥ç¥ó     -ml  or -mb
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IPM(Interrupt Priority Mask)¤¬ 15 ¤ËÀßÄꤵ¤ì¤ë¡¥¤·¤«¤·¤Ê¤¬¤é¡¤¥Ü¡¼¥É¾å
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(1) chg_ipm                     ³ä¹þ¤ß¥Þ¥¹¥¯¤ÎÊѹ¹

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        ER ercd = chg_ipm(IPM ipm);

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        IPM     ipm             ÀßÄꤹ¤Ù¤­ IPM ¤ÎÃÍ

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        E_PAR           ¥Ñ¥é¥á¡¼¥¿¥¨¥é¡¼(ipm ¤¬ÉÔÀµ)

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(2) get_ipm                     ³ä¹þ¤ß¥Þ¥¹¥¯¤Î»²¾È

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        ER ercd = get_ipm(IPM *p_ipm);

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        ER      ercd            ¥¨¥é¡¼¥³¡¼¥É
        IPM     ipm             ¸½ºß¤Î IPM ¤ÎÃÍ

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        E_CTX           ¥³¥ó¥Æ¥­¥¹¥È¥¨¥é¡¼

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¸½ºß¤Î IPM(Interrupt Priority Mask)¤ÎÃͤòÆɤ߽Ф·¡¤ipm ¤ËÊÖ¤¹¡¥

¤³¤Î¥µ¡¼¥Ó¥¹¥³¡¼¥ë¤Ï¡¤¥¿¥¹¥¯¥³¥ó¥Æ¥­¥¹¥È¤Ç CPU¥í¥Ã¥¯²ò½ü¾õÂ֤λþ¤Î¤ß¸Æ
¤Ó½Ð¤¹¤³¤È¤¬¤Ç¤­¤ë¡¥È󥿥¹¥¯¥³¥ó¥Æ¥­¥¹¥È¤ä CPU¥í¥Ã¥¯¾õÂ֤ǸƤӽФ·¤¿¾ì
¹ç¤Ë¤Ï¡¤E_CTX¥¨¥é¡¼¤È¤Ê¤ë¡¥


2.3 CPUÎã³°´ÉÍýµ¡Ç½¤ÈCPUÎã³°¥Ï¥ó¥É¥é

DEF_EXC ¤Ç»ØÄꤹ¤ë³ä¹þ¤ß¥Ï¥ó¥É¥éÈÖ¹æ(excno)¤Ï¡¤SH3 ¤Ç¤Î Îã³°»ö¾Ý¥ì¥¸¥¹
¥¿¤ËÀßÄꤵ¤ì¤ëÎã³°¥³¡¼¥ÉÈÖ¹æ¤òɽ¤·¡¤¤½¤Î¥Ç¡¼¥¿·¿(EXCNO)¤Ï unsigned int
·¿¤ËÄêµÁ¤µ¤ì¤Æ¤¤¤ë¡¥DEF_EXC ¤Ç¡¤Îã³°¥³¡¼¥ÉÈÖ¹æ¤È¤·¤ÆÍ­¸ú¤Ç¤Ê¤¤Ãͤ䡤
CPUÎã³°¤ËÂбþ¤·¤Ê¤¤ÈÖ¹æ¤ò»ØÄꤷ¤¿¾ì¹ç¤ÎÆ°ºî¤ÏÊݾڤµ¤ì¤Ê¤¤¡¥

CPUÎã³°¥Ï¥ó¥É¥é¤ËÅϤµ¤ì¤ëp_excinf¤Ï¡¤CPUÎ㳰ȯÀ¸»þ¤Î¥³¥ó¥Æ¥­¥¹¥È¤òÊݸ
¤·¤¿¥¹¥¿¥Ã¥¯¤Ø¤Î¥Ý¥¤¥ó¥¿¤¬ÅϤµ¤ì¤ë¡¥¥¹¥¿¥Ã¥¯¤Î¹½Â¤¤ò°Ê²¼¤Ë¼¨¤¹¡¥

offset
          ----------------------
         |         R7           |  <-- p_excinf
          ----------------------
  1      |         R6           |
          ----------------------
  2      |         R5           |
          ----------------------
  3      |         R4           |
          ----------------------
  4      |         R3           |
          ----------------------
  5      |         R2           |
          ----------------------
  6      |         R1           |
          ----------------------
  7      |         R0           |
          ----------------------
  8      |        MACH          |
          ----------------------
  9      |        MACL          |
          ----------------------
 10      |        GBR           |
          ----------------------
 11      |         SR           |
          ----------------------
 12      |         PR           |
          ----------------------
 13      |         PC           |
          ----------------------

¤Þ¤¿¡¤CPUÎ㳰ȯÀ¸»þ¤ÎPC¤ÎÃͤÏȯÀ¸Îã³°Í×°ø¤Ë±þ¤¸¤ÆCPU¤Ë¤è¤ê¥¤¥ó¥¯¥ê¥á¥ó
¥È¤µ¤ì¤ë¾ì¹ç¤ä¡¤¤µ¤ì¤º¤Ë¥ê¥È¥é¥¤¤¹¤ë¾ì¹ç¤¬¤¢¤ë¡¥¤½¤Î¤¿¤á¡¤PC¤ÎÃͤòÊѹ¹
¤·¤¿¤¤¾ì¹ç¤Ï¡¤CPUÎã³°¥Ï¥ó¥É¥é¤Ç¡¤p_excinf¤ò¸µ¤ËPC¤ÎÃͤòÊѹ¹¤¹¤ì¤Ð¤è¤¤¡¥



2.4 ¥¹¥¿¡¼¥È¥¢¥Ã¥×¥â¥¸¥å¡¼¥ë

SH3°Í¸¤Î¥¹¥¿¡¼¥È¥¢¥Ã¥×¥â¥¸¥å¡¼¥ë(start.S)¤Ç¤Ï¡¤¼¡¤Î½é´ü²½½èÍý¤ò¹Ô¤¦¡¥

(A) ¥×¥í¥»¥Ã¥µ¥â¡¼¥É¤Î½é´ü²½¤È¥¹¥¿¥Ã¥¯¥Ý¥¤¥ó¥¿¤Î½é´ü²½

ºÇ½é¤Ë¡¤¤¹¤Ù¤Æ¤Î¥­¥ã¥Ã¥·¥å¤ò̵¸ú²½¤·¤¿¸å¡¤¥­¥ã¥Ã¥·¥å¤ò¥é¥¤¥È¥¹¥ë¡¼¥â¡¼
¥É¤ËÀßÄꤷ¡¤Í­¸ú¤Ë¤¹¤ë¡¥¤Þ¤¿¡¤¥×¥í¥»¥Ã¥µ¤Î¥â¡¼¥É¤ò¡¤Æø¢¥â¡¼¥É¡¤¥ì¥¸¥¹
¥¿¥Ð¥ó¥¯1¤ËÀßÄꤷ¡¤³ä¤ê¹þ¤ß¥Þ¥¹¥¯¤ò MAX_IPM ¤ËÀßÄꤹ¤ë¡¥


¼¡¤Ë¡¤¥¹¥¿¥Ã¥¯¥Ý¥¤¥ó¥¿(r15)¤ò STACKTOP ¤ËÀßÄꤹ¤ë¡¥¤³¤³¤Ç³ä¹þ¤ß¥¹¥¿¥Ã
¥¯¥Ý¥¤¥ó¥¿¤ËÀßÄꤵ¤ì¤¿¥¹¥¿¥Ã¥¯Îΰè¤Ï¡¤¥«¡¼¥Í¥ëµ¯Æ°¸å¤ÏÈ󥿥¹¥¯¥³¥ó¥Æ¥­
¥¹¥ÈÍѤΥ¹¥¿¥Ã¥¯Îΰè¤È¤·¤Æ»È¤ï¤ì¤ë¡¥STACKTOP ¤Ï¡¤sys_config.h Éô¤ÇÄêµÁ
¤¹¤ë¤³¤È¤òÁÛÄꤷ¤Æ¤¤¤ë¡¥

(B) hardware_init_hook ¤Î¸Æ½Ð¤·

hardware_init_hook ¤¬ 0 ¤Ç¤Ê¤¤¾ì¹ç¤Ë¤Ï¡¤hardware_init_hook ¤ò¸Æ¤Ó½Ð¤¹¡¥
hardware_init_hook ¤Ï¡¤¥«¡¼¥Í¥ë¤¬µ¯Æ°¤µ¤ì¤ëÁ°¤Ë¹Ô¤¦É¬Íפ¬¤¢¤ë¥¿¡¼¥²¥Ã
¥È°Í¸¤Î½é´ü²½¤ò¹Ô¤¦¤¿¤á¤ËÍÑ°Õ¤·¤Æ¤¤¤ë¡¥hardware_init_hook ¤¬¤É¤³¤Ç¤â
ÄêµÁ¤µ¤ì¤Æ¤¤¤Ê¤¤¾ì¹ç¡¤¥ê¥ó¥«¤Ç¤³¤Î¥·¥ó¥Ü¥ë¤ò 0 ¤ËÄêµÁ¤¹¤ë(¥ê¥ó¥«¥¹¥¯
¥ê¥×¥ÈÆâ¤Ëµ­½Ò¤¢¤ê)¡¥

(C) bss¥»¥¯¥·¥ç¥ó¤È data¥»¥¯¥·¥ç¥ó¤Î½é´ü²½

bss¥»¥¯¥·¥ç¥ó¤ò¥¼¥í¥¯¥ê¥¢¤¹¤ë¡¥¤Þ¤¿¡¤data¥»¥¯¥·¥ç¥ó¤ò½é´ü²½¤¹¤ë¡¥

(D) software_init_hook ¤Î¸Æ½Ð¤·

software_init_hook ¤¬ 0 ¤Ç¤Ê¤¤¾ì¹ç¤Ë¤Ï¡¤software_init_hook ¤ò¸Æ¤Ó½Ð¤¹¡¥
software_init_hook ¤Ï¡¤¥«¡¼¥Í¥ë¤¬µ¯Æ°¤µ¤ì¤ëÁ°¤Ë¹Ô¤¦É¬Íפ¬¤¢¤ë¥½¥Õ¥È¥¦¥§
¥¢´Ä¶­(¶ñÂÎŪ¤Ë¤Ï¡¤¥é¥¤¥Ö¥é¥ê)°Í¸¤Î½é´ü²½¤ò¹Ô¤¦¤¿¤á¤ËÍÑ°Õ¤·¤Æ¤¤¤ë¡¥
software_init_hook ¤¬¤É¤³¤Ç¤âÄêµÁ¤µ¤ì¤Æ¤¤¤Ê¤¤¾ì¹ç¡¤¥ê¥ó¥«¤Ç¤³¤Î¥·¥ó¥Ü
¥ë¤ò 0 ¤ËÄêµÁ¤¹¤ë(¥ê¥ó¥«¥¹¥¯¥ê¥×¥ÈÆâ¤Ëµ­½Ò¤¢¤ê)¡¥

(E) ¥«¡¼¥Í¥ë¤Îµ¯Æ°

kernel_start ¤Øʬ´ô¤·¡¤¥«¡¼¥Í¥ë¤òµ¯Æ°¤¹¤ë¡¥kernel_start ¤«¤é¥ê¥¿¡¼¥ó¤·
¤Æ¤¯¤ë¤³¤È¤ÏÁÛÄꤷ¤Æ¤¤¤Ê¤¤¡¥


2.5 ¥ì¥¸¥¹¥¿¥Ð¥ó¥¯

Îã³°¥Ï¥ó¥É¥é¤ÎÆþ¸ý¤ò½ü¤­´ðËÜŪ¤Ë¥ì¥¸¥¹¥¿¥Ð¥ó¥¯0¤ò»ÈÍѤ·¤Æ¤¤¤ë¡¥¥ì¥¸¥¹
¥¿¥Ð¥ó¥¯1¤Ï r7 ¤Î¤ßÎã³°/³ä¤ê¹þ¤ß¤Î¥Í¥¹¥È²ó¿ô¤Î¥«¥¦¥ó¥ÈÍѤ˻ÈÍѤ·¤Æ¤¤¤ë¡¥
È󥿥¹¥¯¥³¥ó¥Æ¥­¥¹¥È¤È¥¿¥¹¥¯¥³¥ó¥Æ¥­¥¹¥È¤ÎȽÊ̤Ϥ³¤Î¥ì¥¸¥¹¥¿¤Ë¤è¤ê¹Ô¤Ã
¤Æ¤¤¤ë¡¥¤Ê¤ª¡¤¥¹¥¿¥Ö¤Ï¥ì¥¸¥¹¥¿¥Ð¥ó¥¯1¤ÎR0¤ÈR1¤ò»ÈÍѤ¹¤ë¤¿¤á¡¤¤³¤Î¥ì¥¸
¥¹¥¿¤Ë½ñ¤­¹þ¤ó¤À¥Ç¡¼¥¿¤Ï¥¹¥¿¥Ö¤¬¸Æ¤Ó½Ð¤µ¤ì¤ë¤ÈÇ˲õ¤µ¤ì¤ë¡¥


2.6 MACH¡¤MACL¡¤GBR

gcc¤Ç¤Ï¡¤MACH¡¤MACL¡¤GBR¤Ï¤¹¤Ù¤Æ¥¹¥¯¥é¥Ã¥Á¥ì¥¸¥¹¥¿¤È¤·¤Æ°·¤ï¤ì¤ë¤¿¤á¡¤
´Ø¿ô¸Æ¤Ó½Ð¤·¤ÎÁ°¸å¤Ç¤ÏÃͤÏÊݾڤµ¤ì¤Ê¤¤¡¥¤½¤Î¤¿¤á¡¤Îã³°/³ä¹þ¤ßȯÀ¸»þ¤Ë
¤Ï¡¤¥¹¥¯¥é¥Ã¥Á¥ì¥¸¥¹¥¿¤Ç¤¢¤ëÈÆÍѥ쥸¥¹¥¿R0¡ÁR7¤ÈƱÍͤËÊݸ¤·¤Æ¤¤¤ë¡¥
¤Þ¤¿¡¤¼«¤é¥Ç¥£¥¹¥Ñ¥Ã¥Á¥ã¤ò¸Æ¤Ó½Ð¤·¤¹¾ì¹ç¤Ï¡¤´Ø¿ô¸Æ¤Ó½Ð¤·¤Ë¤Ê¤ë¤¿¤á¡¤ÊÝ
¸¤·¤Æ¤¤¤Ê¤¤¡¥¥¢¥»¥ó¥Ö¥é¤Î¥³¡¼¥É¤ò»ÈÍѤ¹¤ë¾ì¹ç¤â¤³¤Î¥ë¡¼¥ë¤Ë½¾¤¦É¬Íפ¬
¤¢¤ë¡¥


2.7 ³ä¹þ¤ß¥Ï¥ó¥É¥é¼Â¹Ô»þ¤Î³ä¹þ¤ß¥Þ¥¹¥¯

SH3¤Ï³ä¹þ¤ßȯÀ¸»þ¡¤³ä¹þ¤ß¥Þ¥¹¥¯¥Ó¥Ã¥È(I3¡ÁI0)¤Ï¥×¥í¥»¥Ã¥µ¤Ë¤è¤Ã¤Æ¼«Æ°
Ū¤ËÀßÄꤵ¤ì¤Ê¤¤¤¿¤á¡¤¥½¥Õ¥È¥¦¥§¥¢¤Ë¤è¤Ã¤ÆÀßÄꤹ¤ëɬÍפ¬¤¢¤ë¡¥³ä¹þ¤ß¥Ï
¥ó¥É¥é¼Â¹Ô»þ¤ËÀßÄꤹ¤ë³ä¹þ¤ß¥Þ¥¹¥¯¥Ó¥Ã¥È¤ò¥«¡¼¥Í¥ë¤Ë»ØÄꤹ¤ë¥µ¡¼¥Ó¥¹¥³¡¼
¥ë¤È¤·¤Ædefine_int_plevel() ¤òÍÑ°Õ¤·¤Æ¤¤¤ë¡¥¤³¤Î¥µ¡¼¥Ó¥¹¥³¡¼¥ë¤Î»ÈÍѤÏ
¼¡¤ÎÄ̤ꡥ¤Ê¤ª¡¤define_int_plvel()¤Ë¤è¤ê³ä¹þ¤ß¥Þ¥¹¥¯¥Ó¥Ã¥È¤ò»ØÄꤷ¤Ê¤±
¤ì¤Ð³ä¹þ¤ß¥Ï¥ó¥É¥é¤Ï¥Ç¥£¥Õ¥©¥ë¥È¤Î MAX_IPM -1 ¤Î¥Þ¥¹¥¯¤Ç¼Â¹Ô¤µ¤ì¤ë¡¥

 define_int_plevel  ³ä¹þ¤ß¥Ï¥ó¥É¥é¼Â¹Ô»þ¤Î³ä¹þ¤ß¥Þ¥¹¥¯¥Ó¥Ã¥È¤Î»ØÄê

¡ÚC¸À¸ìAPI¡Û
  void define_int_plevel(UINT dintno, UW plevel)

¡Ú¥Ñ¥é¥á¡¼¥¿¡Û
  dintno    ³ä¹þ¤ßÈÖ¹æ
  plevel    ³ä¹þ¤ß¥ì¥Ù¥ë

¡Úµ¡Ç½¡Û
  dintno ¤Ç»ØÄꤷ¤¿³ä¹þ¤ßÈÖ¹æ¤Î³ä¹þ¤ß¥Ï¥ó¥É¥é¤¬¼Â¹Ô¤µ¤ì¤ë¾ì¹ç¤Î³ä¹þ¤ß
  ¥Þ¥¹¥¯¤ò plevel ¤Ë¤¹¤ë¡¥


£³¡¥¥·¥¹¥Æ¥à°Í¸Éô¤Îµ¡Ç½

3.1 ¥·¥¹¥Æ¥à¥¯¥í¥Ã¥¯¥É¥é¥¤¥Ð

¥·¥¹¥Æ¥à¥¯¥í¥Ã¥¯¥É¥é¥¤¥Ð¤¬ isig_tim ¤ò¸Æ¤Ó½Ð¤¹¼þ´ü¤Ï¡¤sys_defs.h Ãæ¤Î 
TIC_NUME ¤È TIC_DENO ¤ÇÄêµÁ¤µ¤ì¤Æ¤¤¤ë(ɸ½à¤Ï 1¥ß¥êÉüþ´ü)¡¥¤³¤ÎÄêµÁ
¤òÊѹ¹¤¹¤ë¤³¤È¤Ç¡¤isig_tim ¤ò¸Æ¤Ó½Ð¤¹¼þ´ü¤òÊѹ¹¤¹¤ë¤³¤È¤¬¤Ç¤­¤ë¡¥¤¿¤À
¤·¡¤¥¿¥¤¥Þ¤ÎÀºÅÙ¤¬ 1¦ÌÉäǤ¢¤ë¤¿¤á¡¤1¦ÌÉÃñ°Ì¤Çü¿ô¤Ë¤Ê¤ëÃͤòÀßÄꤷ¤¿
¾ì¹ç¤Ë¤Ï¡¤isig_tim ¤Î¸Æ½Ð¤·¼þ´ü¤Ë¸íº¹¤¬À¸¤¸¤ë¤³¤È¤Ë¤Ê¤ë¡¥

3.2 À­Ç½É¾²ÁÍÑ¥·¥¹¥Æ¥à»þ¹ï»²¾Èµ¡Ç½

SH3°Í¸Éô¤Ç¤Ï¡¤À­Ç½É¾²ÁÍÑ¥·¥¹¥Æ¥à»þ¹ï»²¾Èµ¡Ç½(vxget_tim)¤ò¥µ¥Ý¡¼¥È¤·¤Æ
¤¤¤ë¡¥À­Ç½É¾²ÁÍÑ¥·¥¹¥Æ¥à»þ¹ï¤ÎÀºÅÙ¤Ï 1¦ÌÉÃñ°Ì¤Ç¤¢¤ë¤¬¡¤¥¿¥¤¥Þ¤Î¸½ºßÃÍ
¤òÆɤ߽Ф¹¤¿¤á¤Ë°ì»þŪ¤Ë¥¿¥¤¥Þ¤òÄä»ß¤µ¤»¤ëɬÍפ¬¤¢¤ë¤¿¤á¡¤vxget_tim ¤ò
¸Æ¤ÖÅ٤˥·¥¹¥Æ¥à¥¯¥í¥Ã¥¯¤¬¾¯¤·¤Å¤ÄÃÙ¤ì¤ë¤³¤È¤Ë¤Ê¤ë¡¥¤Ê¤ª¡¤SYSUTIM·¿¤Ï 
UD·¿(64¥Ó¥Ã¥È¤ÎÉä¹æ̵¤·À°¿ô·¿)¤ËÄêµÁ¤·¤Æ¤¤¤ë¡¥

3.3 ¥·¥ê¥¢¥ë¥¤¥ó¥¿¥Õ¥§¡¼¥¹¥É¥é¥¤¥Ð


Solution_Engine ¤Î¥·¥ê¥¢¥ë¥¤¥ó¥¿¥Õ¥§¡¼¥¹¥É¥é¥¤¥Ð¤Ï¡¤¥¹¡¼¥Ñ¡¼I/OÆâ¢
SCI(CN3) ¤ò¥µ¥Ý¡¼¥È¤·¤Æ¤¤¤ë¡¥¤Þ¤¿¡¤MS7727CP01¤Î¥·¥ê¥¢¥ë¥¤¥ó¥¿¥Õ¥§¡¼¥¹
¥É¥é¥¤¥Ð¤Ï¡¤ST16C2550CQ48 ¤ò¥µ¥Ý¡¼¥È¤·¤Æ¤¤¤ë¡¥

3.4 ¥á¥â¥ê¥Þ¥Ã¥×

¥³¡¼¥ÉÎΰè¤È¥Ç¡¼¥¿Îΰè¤Ï³Æ¥·¥¹¥Æ¥à°Í¸Éô¤Î Makefile.config ¤Ç¡¤¥¹¥¿¥Ã
¥¯¤Î½é´üÃͤϡ¤sys_defs.h ¤ÇÀßÄꤹ¤ë¡¥

¡¦Solution Engine
  ¥³¡¼¥ÉÎΰè¤ò 0x0c003000 ¡Á 0x0c0fffff Ìó1MB¡¤¥Ç¡¼¥¿Îΰè¤ò 0x0c100000 
  ¡Á ¤ÎÌó3MB¡¤È󥿥¹¥¯¥³¥ó¥Æ¥­¥¹¥ÈÍѤΥ¹¥¿¥Ã¥¯Îΰè¤ò ¡Á0x0c3fffff ¤Ë³Î
  Êݤ·¤Æ¤¤¤ë¡¥0x0c000000 ¡Á 0x0c000fff ¤Ï¡¤GDB¥¹¥¿¥Ö¤Î¥ï¡¼¥¯¥¨¥ê¥¢¤È¤Ê¤Ã
  ¤Æ¤ª¤ê¡¤»ÈÍѤ¹¤ë¤³¤È¤¬¤Ç¤­¤Ê¤¤¡¥


¡¦MS7727CP01
  ¥³¡¼¥ÉÎΰè¤ò 0x0c003000 ¡Á 0x0c0fffff Ìó1MB¡¤¥Ç¡¼¥¿Îΰè¤ò 0x0c100000 
  ¡Á ¤ÎÌó3MB¡¤È󥿥¹¥¯¥³¥ó¥Æ¥­¥¹¥ÈÍѤΥ¹¥¿¥Ã¥¯Îΰè¤ò ¡Á0x0c3fffff ¤Ë³Î
  Êݤ·¤Æ¤¤¤ë¡¥0x0c000000 ¡Á 0x0c002fff ¤Ï¡¤ROM¥â¥Ë¥¿¤Î¥ï¡¼¥¯¥¨¥ê¥¢¤È¤Ê¤Ã
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£´¡¥³«È¯´Ä¶­¤Î¹½ÃÛ

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4.1 ³«È¯´Ä¶­¤Î¥Ð¡¼¥¸¥ç¥ó
Æ°ºî³Îǧ¤·¤¿¥Ä¡¼¥ë¤Î¥Ð¡¼¥¸¥ç¥ó¤Ï°Ê²¼¤ÎÄ̤ê¤Ç¤¢¤ë¡¥

    BINUTILS : 2.10.1
    GCC-CORE : 2.95.3
    GDB      : 4.18
    NEWLIB   : 1.9.0

¤ÎÁȤ߹ç¤ï¤»¤â¤·¤¯¤Ï

    BINUTILS : 2.14
    GCC-CORE : 3.3
    GDB      : 5.3
    NEWLIB   : 1.11.0


£µ¡¥¤½¤Î¾

5.1 ¥Ç¥£¥ì¥¯¥È¥ê¡¦¥Õ¥¡¥¤¥ë¹½À®

SH3 ¥¿¡¼¥²¥Ã¥È°Í¸Éô¤Î³Æ¥Õ¥¡¥¤¥ë¤Î³µÍפϼ¡¤ÎÄ̤ꡥ

    config/sh3/
        Makefile.config Makefile¤Î SH3 °Í¸ÄêµÁ
        cpu_defs.h        ¥×¥í¥»¥Ã¥µ°Í¸Éô¤Î¥¢¥×¥ê¥±¡¼¥·¥ç¥óÍÑÄêµÁ
        cpu_config.h      ¥×¥í¥»¥Ã¥µ°Í¸Éô¤Î¹½À®ÄêµÁ
        cpu_config.c      ¥×¥í¥»¥Ã¥µ°Í¸Éô¤Î´Ø¿ô
        cpu_support.S     ¥×¥í¥»¥Ã¥µ°Í¸Éô¤Î¥µ¥Ö¥ë¡¼¥Á¥ó
        cpu_context.h     ¥³¥ó¥Æ¥­¥¹¥ÈÁàºî
        cpu_rename.def    ¥«¡¼¥Í¥ë¤ÎÆâÉô¼±ÊÌ̾¤Î¥ê¥Í¡¼¥àÄêµÁ
        cpu_rename.h      ¥«¡¼¥Í¥ë¤ÎÆâÉô¼±ÊÌ̾¤Î¥ê¥Í¡¼¥à
        cpu_unrename.h    ¥«¡¼¥Í¥ë¤ÎÆâÉô¼±ÊÌ̾¤Î¥ê¥Í¡¼¥à²ò½ü
        tool_defs.h       ³«È¯´Ä¶­°Í¸Éô¤Î¥¢¥×¥ê¥±¡¼¥·¥ç¥óÍÑÄêµÁ¡ÊGNU³«È¯´Ä¶­ÍÑ¡Ë
        tool_config.h     ³«È¯´Ä¶­°Í¸Éô¤Î¹½À®ÄêµÁ¡ÊGNU³«È¯´Ä¶­ÍÑ¡Ë
        makeoffset.c      offset.h À¸À®¥µ¥Ý¡¼¥È¥×¥í¥°¥é¥à
        cpu_insn.h        Äã¥ì¥Ù¥ë¤Î¥×¥í¥»¥Ã¥µÁàºî¥ë¡¼¥Á¥ó
        start.S           ¥¹¥¿¡¼¥È¥¢¥Ã¥×¥â¥¸¥å¡¼¥ë
        shelf.ld          ¥Ó¥Ã¥°¥¨¥ó¥Ç¥£¥¢¥óÍÑ¥ê¥ó¥«¥¹¥¯¥ê¥×¥È
        shlelf.ld         ¥ê¥È¥ë¥¨¥ó¥Ç¥£¥¢¥óÍÑ¥ê¥ó¥«¥¹¥¯¥ê¥×¥È
        hw_timer.h        ¥¿¥¤¥ÞÁàºî¥ë¡¼¥Á¥ó
        sh3.h             SH3 ¤ÎÄêµÁ
        sh4.h             SH4 ¤ÎÄêµÁ


    config/sh3/solution_engine
        Makefile.config   Makefile¤Î Solution Engine °Í¸ÄêµÁ
        ms7709ase01.h     MS7709ASE01 ¥Ï¡¼¥É¥¦¥§¥¢ÄêµÁ
        ms7729rse01.h     MS7729RSE01 ¥Ï¡¼¥É¥¦¥§¥¢ÄêµÁ
        ms7750se01.h      MS7750SE01  ¥Ï¡¼¥É¥¦¥§¥¢ÄêµÁ
        solution_engine.h Solution Engine¶¦ÄÌÄêµÁ
        sys_config.c      ¥·¥¹¥Æ¥à°Í¸Éô¤Î´Ø¿ô
        sys_config.h      ¥·¥¹¥Æ¥à°Í¸Éô¤Î¹½À®ÄêµÁ
        sys_defs.h        ¥·¥¹¥Æ¥à°Í¸Éô¤Î¥¢¥×¥ê¥±¡¼¥·¥ç¥óÍÑÄêµÁ
        sys_support.S     ¥·¥¹¥Æ¥à°Í¸Éô¤Î¥µ¥Ö¥ë¡¼¥Á¥ó
        sys_rename.def    ¥«¡¼¥Í¥ë¤ÎÆâÉô¼±ÊÌ̾¤Î¥ê¥Í¡¼¥àÄêµÁ
        sys_rename.h      ¥«¡¼¥Í¥ë¤ÎÆâÉô¼±ÊÌ̾¤Î¥ê¥Í¡¼¥à
        sys_unrename.h    ¥«¡¼¥Í¥ë¤ÎÆâÉô¼±ÊÌ̾¤Î¥ê¥Í¡¼¥à²ò½ü
        hw_serial.h       SIO¥É¥é¥¤¥Ð
        hw_serial.cfg     SIO¥É¥é¥¤¥Ð¤Î¥³¥ó¥Õ¥£¥®¥å¥ì¡¼¥·¥ç¥ó¥Õ¥¡¥¤¥ë


    config/sh3/ms7727cp01
        Makefile.config   Makefile¤Î MS7727CP01 °Í¸ÄêµÁ
        ms7727cp01.h      MS7727CP01 ¥Ï¡¼¥É¥¦¥§¥¢ÄêµÁ
        sys_config.c      ¥·¥¹¥Æ¥à°Í¸Éô¤Î´Ø¿ô
        sys_config.h      ¥·¥¹¥Æ¥à°Í¸Éô¤Î¹½À®ÄêµÁ
        sys_defs.h        ¥·¥¹¥Æ¥à°Í¸Éô¤Î¥¢¥×¥ê¥±¡¼¥·¥ç¥óÍÑÄêµÁ
        sys_support.S     ¥·¥¹¥Æ¥à°Í¸Éô¤Î¥µ¥Ö¥ë¡¼¥Á¥ó
        sys_rename.def    ¥«¡¼¥Í¥ë¤ÎÆâÉô¼±ÊÌ̾¤Î¥ê¥Í¡¼¥àÄêµÁ
        sys_rename.h      ¥«¡¼¥Í¥ë¤ÎÆâÉô¼±ÊÌ̾¤Î¥ê¥Í¡¼¥à
        sys_unrename.h    ¥«¡¼¥Í¥ë¤ÎÆâÉô¼±ÊÌ̾¤Î¥ê¥Í¡¼¥à²ò½ü
        hw_serial.h       SIO¥É¥é¥¤¥Ð
        hw_serial.cfg     SIO¥É¥é¥¤¥Ð¤Î¥³¥ó¥Õ¥£¥®¥å¥ì¡¼¥·¥ç¥ó¥Õ¥¡¥¤¥ë


    pdic/simple_sio/
        st16c2550.h       ST16C2550 ¤ÎÄêµÁ
        st16c2550.c       ST16C2550 ÍÑSIO¥É¥é¥¤¥Ð
        fdc37c935a.h      fdc37c935a ¤ÎÄêµÁ
        fdc37c935a.c      fdc37c935a ÍÑSIO¥É¥é¥¤¥Ð