{"id":7405,"date":"2023-11-06T14:34:12","date_gmt":"2023-11-06T05:34:12","guid":{"rendered":"https:\/\/solid.kmckk.com\/SOLID\/?p=7405"},"modified":"2023-11-06T14:34:12","modified_gmt":"2023-11-06T05:34:12","slug":"solid%e4%bd%bf%e3%81%a3%e3%81%a6%e3%81%bf%e3%82%88%e3%81%86%e3%82%b7%e3%83%aa%e3%83%bc%e3%82%ba3-%e3%80%8c%e3%82%b3%e3%83%bc%e3%83%89%e3%82%ab%e3%83%90%e3%83%ac%e3%83%83%e3%82%b8%e3%80%8d-2-5-2-2-2-40","status":"publish","type":"post","link":"https:\/\/solid.kmckk.com\/SOLID\/archives\/7405","title":{"rendered":"QEMU\u3067\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u306a\u3057\u958b\u767a\uff08\u9023\u8f09\uff12\uff11\uff09"},"content":{"rendered":"
\n
\n\t

(2023\/11\/06)<\/p>\n

\uff3b\u9023\u8f09\uff12\uff11\uff3d QEMU\u3067\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u306a\u3057\u958b\u767a<\/span><\/p>\n

\u4eca\u56de\u306f\u3001QEMU\u3092\u4f7f\u3063\u3066\u3001\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u304c\u306a\u3044\u72b6\u614b\u3067\u958b\u767a\u3059\u308b\u65b9\u6cd5\u306b\u3064\u3044\u3066\u3054\u7d39\u4ecb\u3057\u307e\u3059\u3002<\/p>\n

 <\/p>\n

 <\/p>\n<\/div>\n<\/div><\/div>

\uff11\uff0eQEMU\u3063\u3066<\/h3>\n
\n\t

\u4e00\u8a00\u3067\u8a00\u3046\u3068\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u306e\u30b7\u30df\u30e5\u30ec\u30fc\u30bf\u3067\u3059\u3002<\/p>\n

\u7d44\u307f\u8fbc\u307f\u306e\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u958b\u767a\u3092\u958b\u59cb\u3059\u308b\u305f\u3081\u306b\u306f\u3001\u307e\u305a\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u304c\u624b\u5143\u306b\u306a\u3044\u3068\u3001\u30d3\u30eb\u30c9\u307e\u3067\u3057\u304b\u3067\u304d\u307e\u305b\u3093\u3088\u306d\u3002<\/p>\n

\u3057\u304b\u3057QEMU\u3092\u4f7f\u3046\u3068\u3001\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u3092\u4eee\u60f3\u7684\u306b\u5b9f\u73fe\u3057\u3066\u304f\u308c\u307e\u3059\u3002<\/p>\n

\u305d\u3046\u306f\u3044\u3063\u3066\u3082\u3001\u52d5\u304f\u306e\u3063\u3066CPU\u3068\u5272\u308a\u8fbc\u307f\u3068\u30e1\u30e2\u30ea\u304f\u3089\u3044\u3067\u3057\u3087\uff1f
\n\u3068\u3001\u304a\u601d\u3044\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002<\/p>\n

\u9055\u3044\u307e\u3059\u3002<\/p>\n

\u5b9a\u7fa9\u3057\u3055\u3048\u3059\u308c\u3070\u3001\u3044\u308d\u3093\u306a\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u3092\u30a8\u30df\u30e5\u30ec\u30fc\u30c8\u3067\u304d\u307e\u3059\u3002
\nUART\u3068\u304b\u3001I2C\u3068\u304b\u3001SPI\u3068\u304b\u3002\u3002\u3002<\/p>\n

QEMU\u306e\u516c\u5f0f\u30b5\u30a4\u30c8\u306f\u3053\u3061\u3089\u3067\u3059\u3002
\nhttps:\/\/www.qemu.org\/<\/a><\/p>\n

QEMU\u306b\u306f\u3001
\n\u30fbFull-system emulation\uff1aCPU\u306e\u30d6\u30fc\u30c8\u304b\u3089\u3059\u3079\u3066\u30a8\u30df\u30e5\u30ec\u30fc\u30c8\u3059\u308b
\n\u30fbUser-mode emulation\uff1a\u30e6\u30fc\u30b6\u2015\u30e2\u30fc\u30c9\u30a2\u30d7\u30ea\u306e\u307f\u30a8\u30df\u30e5\u30ec\u30fc\u30c8\u3059\u308b
\n\u304c\u3042\u308a\u307e\u3059\u3002
\nSOLID\u306f\u3001Full-system emulation\u7248\u3092\u7d44\u307f\u8fbc\u3093\u3067\u3044\u307e\u3059\u3002
\n\u3059\u306a\u308f\u3061\u3001\u30ea\u30bb\u30c3\u30c8\u30d9\u30af\u30bf\u30d5\u30a7\u30c3\u30c1\u304b\u3089\u59cb\u307e\u308bCPU\u306e\u52d5\u4f5c\u3092\u6a21\u5023\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n

 <\/p>\n

1.1 SOLID\u306eQEMU\u30b5\u30dd\u30fc\u30c8<\/h3>\n

SOLID\u3067\u306f\u3001\u6a19\u6e96\u69cb\u6210\u3067\u3001\u8907\u6570CPUs(32 or 64\u30d3\u30c3\u30c8\u3001\u5358\u4e00 or \u30de\u30eb\u30c1CPU)\u3001\u5272\u308a\u8fbc\u307f\u3001\u30e1\u30e2\u30ea\u306b\u52a0\u3048\u3001UART\u304c\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002<\/p>\n

SDK\u3092\u8cfc\u5165\u3059\u308b\u3068\u3001\u305d\u306e\u4ed6\u306e\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u3092\u8ffd\u52a0\u3059\u308b\u3053\u3068\u3082\u53ef\u80fd\u3067\u3059\u3002<\/p>\n

\u304a\u9858\u3044\u3059\u308b\u3068\u6709\u511f\u30b5\u30dd\u30fc\u30c8\u3082\u3057\u3066\u3082\u3089\u3048\u307e\u3059\u3002<\/p>\n

UART\u3060\u3051\u306a\u306e\u3067\u5b8c\u5168\u306b\u3068\u306f\u3044\u304b\u306a\u304f\u3068\u3082\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u8981\u6c42\u3092\u6e80\u305f\u305b\u305d\u3046\u3067\u3059\u306d\u3002
\n\u30fb\u8a55\u4fa1\u30dc\u30fc\u30c9\u304c\u51fa\u6765\u4e0a\u304c\u308b\u307e\u3067\u6642\u9593\u304c\u304b\u304b\u308b\u3002
\n\u30fb\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u958b\u767a\u8005\u5168\u54e1\u306b\u3044\u304d\u308f\u305f\u308b\u53f0\u6570\u306e\u8a55\u4fa1\u30dc\u30fc\u30c9\u3092\u4f5c\u308b\u306e\u304c\u96e3\u3057\u3044\u3002
\n\u30fb\u8a55\u4fa1\u30dc\u30fc\u30c9\u3092\u9001\u4ed8\u3067\u304d\u306a\u3044\u62e0\u70b9\u3067\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306e\u958b\u767a\u3092\u884c\u3044\u305f\u3044\u3002<\/p>\n

\u3068\u306f\u3044\u3048\u3001UART\u3060\u3051\u3067\u3082\u3001
\n\u30fb\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306e\u57fa\u5e79\u90e8\u5206\u3092\u4f5c\u6210\u3057\u3066\u304a\u304d\u305f\u3044
\n\u30fbARM\u30b3\u30a2\u306e\u52c9\u5f37\u3092\u3057\u305f\u3044
\n\u7b49\u306e\u76ee\u7684\u306b\u4f7f\u7528\u3067\u304d\u307e\u3059\u306d\u3002<\/p>\n

 <\/p>\n

 <\/p>\n<\/div>\n<\/div><\/div>

\uff12\uff0eSOLID for QEMU\u3092\u52d5\u304b\u3059<\/h3>\n
\n\t

\u3067\u306f\u65e9\u901f\u8a66\u3057\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n

SOLID for QEMU\u306b\u3064\u3044\u3066\u306f\u3001\u4ee5\u4e0bURL\u3067\u89e3\u8aac\u3055\u308c\u3066\u3044\u307e\u3059\u3002
\nhttps:\/\/solid.kmckk.com\/SOLID\/doc\/latest\/qemu\/qemu.html<\/a><\/p>\n

\u3053\u3053\u304b\u3089\u306f\u3001\u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb\u306b\u5f93\u3063\u3066\u8a66\u3057\u3066\u3044\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n

 <\/p>\n

2.1 <\/span>\u30a8\u30df\u30e5\u30ec\u30fc\u30bf\u74b0\u5883\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb<\/h3>\n

\u307e\u305aSOLID-QEMU-<\u30d0\u30fc\u30b8\u30e7\u30f3>.exe\u3068\u3044\u3046\u30d5\u30a1\u30a4\u30eb\u3092\u5165\u624b\u3057\u307e\u3059\u3002
\n\uff08SOLID\u306e\u30e9\u30a4\u30bb\u30f3\u30b9\u3092\u5951\u7d04\u3059\u308b\u3068\u3001\u5165\u624b\u3067\u304d\u307e\u3059\uff09<\/p>\n

\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u306f\u7c21\u5358\u3067\u3059\u3002
\n\u305d\u306eSOLID-QEMU-<\u30d0\u30fc\u30b8\u30e7\u30f3>.exe\u3092\u5b9f\u884c\u3059\u308c\u3070OK\u3067\u3059\u3002<\/p>\n

\u8a73\u7d30\u306f\u4ee5\u4e0bURL\u3092\u3054\u89a7\u304f\u3060\u3055\u3044\u3002
\nhttps:\/\/solid.kmckk.com\/SOLID\/doc\/latest\/qemu\/tutorial\/install.html<\/p>\n

 <\/p>\n

2.2 <\/span>\u30b5\u30f3\u30d7\u30eb\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u5b9f\u884c<\/h3>\n

\u4ee5\u4e0bURL\u306b\u5f93\u3063\u3066\u5b9f\u884c\u3057\u3066\u3044\u304d\u307e\u3059\u3002
\nhttps:\/\/solid.kmckk.com\/SOLID\/doc\/latest\/qemu\/tutorial\/samples.html<\/a><\/p>\n

\u30de\u30eb\u30c1\u30b3\u30a2\u306e\u30c7\u30e2\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3092\u52d5\u304b\u3057\u3066\u307f\u307e\u3059\u3002
\n\uff08\u30b5\u30f3\u30d7\u30eb\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306f\u65e2\u306b\u53d6\u5f97\u3057\u3066\u3044\u307e\u3059\u3002\uff09<\/p>\n

\u2460 \u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u30d5\u30a1\u30a4\u30ebqemu-virtmini-aarch64-fmp3-2CPU-test-stack-usage-recog-S\u3092\u958b\u304d\u307e\u3059\u3002<\/p>\n

\"\"<\/a><\/p>\n

\u2461 PARTNER-Jet\u3092PC\u306b\u63a5\u7d9a
\n\u30d3\u30eb\u30c9\u306b\u306f\u30e9\u30a4\u30bb\u30f3\u30b9\u304c\u5fc5\u8981\u306a\u306e\u3067\u3001PARTNER-Jet2\u3092PC\u306b\u63a5\u7d9a\u3057\u3066\u3001\u30e9\u30a4\u30bb\u30f3\u30b9\u304c\u53d6\u5f97\u3067\u304d\u308b\u3088\u3046\u306b\u3057\u3066\u304a\u304d\u307e\u3059\u3002<\/p>\n

\u2462 \u30d3\u30eb\u30c9
\n\u901a\u5e38\u901a\u308a\u30d3\u30eb\u30c9\u3057\u307e\u3059\u3002<\/p>\n

\u2463 \u30c7\u30d0\u30c3\u30b0\u958b\u59cb\u3057\u307e\u3059\u3002
\n[Partner QEMU Debug Engine]\u30dc\u30bf\u30f3\u62bc\u4e0b\u3067\u30c7\u30d0\u30c3\u30b0\u304c\u958b\u59cb\u3055\u308c\u307e\u3059\u3002<\/p>\n

\"\"<\/a><\/p>\n

\u2464 \u5b9f\u884c\u4e2d
\n\u30d7\u30ed\u30b0\u30e9\u30e0\u304c\u5b9f\u884c\u3055\u308c\u307e\u3057\u305f\u3002
\nQemu-system-aarch64.exe\u304c\u81ea\u52d5\u7684\u306b\u8d77\u52d5\u3055\u308c\u3001\u30ed\u30b0\u51fa\u529b\u304c\u8868\u793a\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n

\"\"<\/a><\/p>\n

 <\/p>\n

2.3 \u30d6\u30ec\u30fc\u30af<\/h3>\n

\u3067\u306f\u3001\u30d6\u30ec\u30fc\u30af\u3057\u3066\u307f\u3066\u3001\u30ed\u30fc\u30ab\u30eb\u5909\u6570\u3092\u8868\u793a\u3057\u305f\u308a\u3057\u3066\u307f\u307e\u3057\u3087\u3046\u3002
\n\u3042\u3089\u304b\u3058\u3081\u30d6\u30ec\u30fc\u30af\u30dd\u30a4\u30f3\u30c8\u3092\u8a2d\u5b9a\u3057\u3066\u304a\u304d\u3001\u30c7\u30d0\u30c3\u30b0\u958b\u59cb\u3057\u3066\u307f\u307e\u3059\u3002<\/p>\n

\u30d6\u30ec\u30fc\u30af\u3067\u505c\u6b62\u3057\u3001\u30c7\u30d0\u30c3\u30b0\u306b\u5fc5\u8981\u305d\u3046\u306a\u30a6\u30a4\u30f3\u30c9\u30a6\u3092\u3044\u308d\u3044\u308d\u958b\u3051\u3066\u307f\u307e\u3057\u305f\u3002<\/p>\n

\"\"<\/a><\/p>\n

\u30ed\u30fc\u30ab\u30eb\u5909\u6570\u3082\u8868\u793a\u3055\u308c\u3066\u3044\u308b\u3057\u3001RTOS\u30d3\u30e5\u30fc\u30a2\u3082\u3001\u4e26\u5217\u30b9\u30bf\u30c3\u30af\u3082\u3001\u5404\u30b3\u30a2\u72b6\u614b\u3082\u3002\u3002\u3002
\n\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u304c\u3042\u308b\u5834\u5408\u3068\u5909\u308f\u308a\u307e\u305b\u3093\u306d\u3002<\/p>\n

 <\/p>\n

2.4 MMU<\/span>\u4f8b\u5916\u3092\u51fa\u3057\u3066\u307f\u308b<\/h3>\n

\u4f8b\u5916\u3092\u308f\u3056\u3068\u767a\u751f\u3055\u305b\u3066\u307f\u3066\u3001\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u304c\u3042\u308b\u5834\u5408\u3068\u540c\u3058\u304b\u3069\u3046\u304b\u307f\u3066\u307f\u307e\u3057\u3087\u3046\u3002
\n\u767a\u751f\u3055\u305b\u308b\u4f8b\u5916\u306fMMU\u4f8b\u5916\u306b\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n

0\u756a\u5730\u4ed8\u8fd1\u306f\u4eee\u60f3\u30a2\u30c9\u30ec\u30b9\u306b\u7269\u7406\u30e1\u30e2\u30ea\u304c\u30de\u30c3\u30d7\u3055\u308c\u3066\u3044\u307e\u305b\u3093\u3002<\/p>\n

\"\"<\/a><\/p>\n

\u3068\u3044\u3046\u4e8b\u3067\u30010\u756a\u5730\u306b\u30e9\u30a4\u30c8\u30a2\u30af\u30bb\u30b9\u3092\u3057\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n

\u9069\u5f53\u306b\u4ee5\u4e0b\u306e\u30b3\u30fc\u30c9\u3092\u8ffd\u52a0\u3057\u3001\u30d3\u30eb\u30c9\u3057\u3066\u5b9f\u884c\u3057\u3066\u307f\u307e\u3059\u3002
\nuint32_t *p;
\np = 0;
\n*p = 0;<\/p>\n

\"\"<\/a><\/p>\n[\u30c7\u30d0\u30c3\u30b0\u4f8b\u5916]\u30a6\u30a4\u30f3\u30c9\u30a6\u304c\u8868\u793a\u3055\u308c\u3001Data Abort Exception\u3068\u901a\u77e5\u3057\u3066\u304f\u308c\u307e\u3057\u305f\u3002<\/p>\n

\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u304c\u3042\u308b\u5834\u5408\u306f\u3053\u3061\u3089\u3002\u540c\u3058\u3067\u3059\u306d\u3002
\nhttps:\/\/note.com\/yn_2022\/n\/ne8a0329d2fb1#c957e24e-1e6e-4948-97c0-a817de80a97a<\/a><\/p>\n

 <\/p>\n

2.5\u00a0<\/span>\u30b9\u30bf\u30c3\u30af\u30aa\u30fc\u30d0\u30fc\u30d5\u30ed\u30fc\u691c\u51fa<\/h3>\n

\u6b21\u306b\u30b9\u30bf\u30c3\u30af\u30aa\u30fc\u30d0\u30fc\u30d5\u30ed\u30fc\u3092\u767a\u751f\u3055\u305b\u3066\u307f\u307e\u3059\u3002<\/p>\n

void rec_func(){
\nrec_func();
\n}<\/p>\n

\u3053\u306e\u518d\u5e30\u95a2\u6570\u3092\u5ef6\u3005\u30b3\u30fc\u30eb\u3059\u308b\u3068\u30aa\u30fc\u30d0\u30fc\u30d5\u30ed\u30fc\u3057\u307e\u3059\u306d\u3002<\/p>\n

\"\"<\/a><\/p>\n

\u30b9\u30bf\u30c3\u30af\u304c\u30aa\u30fc\u30d0\u30fc\u30d5\u30ed\u30fc\u3057\u3066\u308b\u3063\u307d\u3044\u3088\u3001\u3068\u6559\u3048\u3066\u304f\u308c\u307e\u3057\u305f\u3002<\/p>\n

\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u304c\u3042\u308b\u5834\u5408\u3068\u540c\u3058\u3067\u3059\u306d\u3002
\nhttps:\/\/note.com\/yn_2022\/n\/ne8a0329d2fb1#87c24647-2aa4-49f3-bd7a-af21ec65cdbb<\/p>\n

 <\/p>\n

2.6\u00a0<\/span>\u30ab\u30d0\u30ec\u30b8<\/h3>\n

\u30b3\u30fc\u30c9\u30ab\u30d0\u30ec\u30b8\u3092\u53d6\u3063\u3066\u307f\u307e\u3057\u3087\u3046\u3002
\n\u3053\u3061\u3089\u3067\u66f8\u3044\u305f\u5185\u5bb9\u3092\u305d\u3063\u304f\u308a\u305d\u306e\u307e\u307e\u8a66\u3057\u3066\u307f\u307e\u3059\u3002
\nhttps:\/\/note.com\/yn_2022\/n\/na660efb50d37<\/a><\/p>\n

\u53d6\u308c\u307e\u3057\u305f\u3002<\/p>\n

\"\"<\/a><\/p>\n

\u305d\u306e\u4ed6\u3001\u95a2\u6570\u30c8\u30ec\u30fc\u30b9\u3001\u30ed\u30fc\u30c0\u30fc\u6a5f\u80fd\u3001\u30a2\u30c9\u30ec\u30b9\u30b5\u30cb\u30bf\u30a4\u30b6\u6a5f\u80fd\u306a\u3069\u306a\u3069\u3001\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u304c\u3042\u308b\u5834\u5408\u3068\u540c\u3058\u3088\u3046\u306b\u4f7f\u7528\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n

 <\/p>\n

 <\/p>\n<\/div>\n<\/div><\/div><\/div><\/div>

\uff13\uff0e\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u69cb\u6210<\/h3>\n
\n\t

\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u304c\u3042\u308b\u5834\u5408\u3068\u540c\u3058\u306b\u306a\u3089\u306a\u3044\u53ef\u80fd\u6027\u304c\u4e00\u756a\u9ad8\u3044\u306e\u306f\u3001\u5468\u8fbaI\/O\u3067\u3059\u3088\u306d\u3002<\/p>\n

\u3053\u308c\u306b\u3064\u3044\u3066\u3082\u3001\u60f3\u5b9a\u306e\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u69cb\u6210\u306b\u8fd1\u3065\u3051\u308b\u3053\u3068\u306f\u53ef\u80fd\u3067\u3059\u3002
\n\uff08\u3069\u3053\u307e\u3067\u3084\u308b\u304b\u3001\u3067\u3059\u304c\uff09<\/p>\n

\u3069\u3053\u3067\u5b9a\u7fa9\u3055\u308c\u3066\u3044\u308b\u306e\u304b\u306b\u3064\u3044\u3066\u3001\u4ee5\u4e0b\u306eURL\u3067\u89e3\u8aac\u3055\u308c\u3066\u3044\u307e\u3059\u3002
\nhttps:\/\/solid.kmckk.com\/SOLID\/doc\/latest\/qemu\/virtualboard.html<\/a><\/p>\n

 <\/p>\n

3.1 \u6a19\u6e96\u69cb\u6210<\/h3>\n

\u4ee5\u4e0b\u306e\u90e8\u54c1\u304c\u6a19\u6e96\u3067\u642d\u8f09\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n

CPU\uff1a\u3000ARM Cortex-A53\uff08\u30b7\u30f3\u30b0\u30eb\u30b3\u30a2 or \u30de\u30eb\u30c1\u30b3\u30a2\uff09
\n\u5272\u308a\u8fbc\u307f\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\uff1a\u3000 GIC-400
\n\u30bf\u30a4\u30de\uff1a\u3000Generic Timer
\nUART\uff1a\u3000PL011
\nROM\u306a\u3057\u3001RAM\u30002GB<\/p>\n

 <\/p>\n

3.2 \u30ab\u30b9\u30bf\u30de\u30a4\u30ba<\/h3>\n

\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u69cb\u6210\u3092\u77e5\u308b\u305f\u3081\u306bQEMU\u304c\u53c2\u7167\u3059\u308b\u306e\u306f\u3001.dtb (device tree blob)\u30d5\u30a1\u30a4\u30eb\u3067\u3059\u3002dts\u30d5\u30a1\u30a4\u30eb\u306f\u305d\u306e\u30bd\u30fc\u30b9\u30d5\u30a1\u30a4\u30eb\u3067\u3059\u3002<\/p>\n

\u3053\u308c\u3089\u306f\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306eqemu\u30d5\u30a9\u30eb\u30c0\u5185\u306b\u3042\u308a\u307e\u3059\u3002<\/p>\n

\"\"<\/a><\/p>\n

\u3053\u306e\u30d5\u30a1\u30a4\u30eb\u306f\u3001\u30b3\u30a2\u306e\u6570\u306b\u3088\u3063\u3066\u5f62\u5f0f\u304c\u9055\u3044\u307e\u3059\u3002
\n(CPU\u306e\u6570\u4ee5\u5916\u306e\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u69cb\u6210\u306f\u540c\u3058\u3067\u3059\u3002)<\/p>\n

\u4eca\u56de\u4f7f\u7528\u3057\u305f2-CPU\u30b3\u30a2\u306e\u5834\u5408\u3001dual-aarch64.dts\u3067\u5b9a\u7fa9\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n

\u4f8b\u3048\u3070\u3001RAM\u306e\u30b5\u30a4\u30ba\u306b\u3064\u3044\u3066\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u5b9a\u7fa9\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n

\"\"<\/a><\/p>\n

\u3053\u306e\u5024\u3092\u5909\u66f4\u3059\u308c\u3070\u3001\u6a19\u6e96\u69cb\u6210\u306e2GB\u304b\u3089\u5909\u66f4\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n

\u3067\u306f\u3001\u5468\u8fbaI\/O\u306b\u3064\u3044\u3066\u306f\u3069\u3046\u3067\u3057\u3087\u3046\u304b\u3002
\nUART\u3092\u898b\u3066\u307f\u307e\u3059\u3002<\/p>\n

\"\"<\/a><\/p>\n

\u3053\u3053\u3067\u3001UART\u30c1\u30e3\u30f3\u30cd\u30eb\u540d\u3092\u5909\u66f4\u3057\u305f\u308a\u3001UART\u672c\u6570\u3092\u5897\u3084\u3057\u305f\u308a\u304c\u3067\u304d\u307e\u3059\u3002
\nUART\u306e\u51fa\u529b\u5148\u306b\u3064\u3044\u3066\u3082\u3001\u6a19\u6e96\u3067\u306fQEMU\u306e\u30b3\u30f3\u30bd\u30fc\u30eb\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u304c\u3001TCP\u30dd\u30fc\u30c8\u306b\u5909\u66f4\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002
\n\u8a73\u7d30\u306f\u3053\u3061\u3089\u3002
\nhttps:\/\/solid.kmckk.com\/SOLID\/doc\/latest\/qemu\/virtualboard.html#uart<\/a><\/p>\n

DTS\u30d5\u30a1\u30a4\u30eb\u306e\u5909\u66f4\u3092\u53cd\u6620\u3055\u308c\u308b\u305f\u3081\u306b\u306f\u3001SOLID\u4ed8\u5c5e\u306edtc\u30b3\u30de\u30f3\u30c9\u3067dtb\u30d5\u30a1\u30a4\u30eb\u3092\u518d\u751f\u6210\u3057\u307e\u3059\u3002
\n\u624b\u9806\u306b\u3064\u3044\u3066\u306f\u4ee5\u4e0b\u306eURL\u3067\u7d39\u4ecb\u3055\u308c\u3066\u3044\u307e\u3059\u3002
\nhttps:\/\/solid.kmckk.com\/SOLID\/doc\/latest\/qemu\/virtualboard.html#id5<\/p>\n

\u305d\u306e\u4ed6\u3001I2C\u7b49\u306e\u5225\u306e\u5468\u8fbaI\/O\u3092\u8ffd\u52a0\u3059\u308b\u306b\u306f\u3001\u5225\u9014SDK\u3092\u8cfc\u5165\u3059\u308b\u304b\u6709\u511f\u30b5\u30dd\u30fc\u30c8\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p>\n

 <\/p>\n

 <\/p>\n<\/div>\n<\/div><\/div>

\uff14\uff0e\u307e\u3068\u3081<\/h3>\n
\n\t

\u624b\u8efd\u306b\u3053\u3046\u3044\u3063\u305f\u30b7\u30df\u30e5\u30ec\u30fc\u30bf\u304c\u4f7f\u3048\u308b\u306e\u306f\u5b09\u3057\u3044\u3067\u3059\u306d\u3002
\nQEMU\u3068\u3044\u3046\u3068\u3001\u3061\u3087\u3063\u3068\u4f7f\u3046\u306e\u306b\u30cf\u30fc\u30c9\u30eb\u304c\u3042\u308b\u30a4\u30e1\u30fc\u30b8\u304c\u3042\u3063\u305f\u306e\u3067\u3059\u304c\u3001SOLID\u3067\u306f\u65e2\u306b\u958b\u767a\u30c4\u30fc\u30eb\u306e\u4e00\u3064\u3068\u3057\u3066\u7d44\u307f\u8fbc\u307e\u308c\u3066\u3044\u308b\u306e\u3067\u3001\u30b5\u30af\u30c3\u3068\u4f7f\u3048\u307e\u3057\u305f\u3002<\/p>\n

\u305d\u308c\u306b\u5404\u5468\u8fbaI\/O\u304c\u306a\u3044\u304b\u3089\u3068\u3044\u3063\u3066\u3001\u4f55\u3082\u3067\u304d\u306a\u3044\u308f\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3088\u306d\u3002
\n\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306e\u69cb\u9020\u3001\u5927\u67a0\u3092\u4f5c\u308b\u3053\u3068\u306f\u3067\u304d\u308b\u308f\u3051\u3067\u3059\u3002
\n\u30bf\u30b9\u30af\u306e\u500b\u6570\u3084\u5f79\u5272\u3092\u6c7a\u3081\u305f\u308a\u3001\u30ed\u30fc\u30c0\u30d6\u30eb\u30e2\u30b8\u30e5\u30fc\u30eb\u3068\u3057\u3066\u5207\u308a\u5206\u3051\u308b\u3068\u3053\u308d\u3092\u4f5c\u6210\u3057\u305f\u308a\u3001\u3044\u308d\u3044\u308d\u3068\u3067\u304d\u307e\u3059\u3002
\n\u305d\u308c\u306b\u4f8b\u3048\u3070I2C\u7d4c\u7531\u3067\u30bb\u30f3\u30b5\u3092\u30a2\u30af\u30bb\u30b9\u3059\u308b\u3068\u3053\u308d\u306f\u7a7a\u95a2\u6570\u306b\u3057\u3066\u304a\u3044\u3066\u3001\u5f8c\u3067\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u304c\u5165\u624b\u3067\u304d\u305f\u3089\u5b9f\u88c5\u3059\u308b\u3001\u3068\u3044\u3046\u624b\u9806\u3067\u958b\u767a\u3059\u308b\u306a\u3069\u3067\u304d\u305d\u3046\u3067\u3059\u3002<\/p>\n

\u307e\u305f\u3001\u5192\u982d\u3067\u66f8\u3044\u305f\u901a\u308a\u3001SOLID\u3067\u306fQEMU\u306eFull-system emulation\u7248\u3092\u7d44\u307f\u8fbc\u3093\u3067\u3044\u308b\u305f\u3081\u3001\u30ea\u30bb\u30c3\u30c8\u89e3\u9664\u304b\u3089\u306eCPU\u52d5\u4f5c\u3092\u30a8\u30df\u30e5\u30ec\u30fc\u30c8\u3057\u3066\u3044\u307e\u3059\u3002
\n\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u306f\u306a\u304f\u3068\u3082\u672c\u7269\u306eCPU\u306e\u52d5\u304d\u3092\u898b\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u306e\u3067\u3001ARM\u30b3\u30a2\u306e\u5b66\u7fd2\u306b\u3082\u3082\u3063\u3066\u3053\u3044\u3067\u3059\u306d\u3002
\nCPU\u306e\u5b66\u7fd2\u3092\u3057\u305f\u3044\u3060\u3051\u306a\u306e\u306b\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u306e\u30c8\u30e9\u30d6\u30eb\u306b\u60a9\u307e\u3055\u308c\u308b\u3001\u3001\u3001\u3068\u3044\u3046\u4e8b\u3082\u3042\u308a\u307e\u305b\u3093\u3057\u306d\u3002<\/p>\n

\u6b21\u56de\u306f\u3001\u5f15\u304d\u7d9a\u304dSOLID for QEMU\u306e\u6a5f\u80fd\u306b\u3064\u3044\u3066\u3054\u7d39\u4ecb\u3092\u3059\u308b\u4e88\u5b9a\u3067\u3059\u3002<\/p>\n

 <\/p>\n

 <\/p>\n<\/div>\n<\/div><\/div><\/div><\/div>

<\/div><\/div>
<\/div><\/div>
<\/div><\/div>
<\/div><\/div>
<\/div><\/div>
<\/div><\/div>
<\/div><\/div>
<\/div><\/div><\/div>","protected":false},"excerpt":{"rendered":"

(2023\/11\/06) \uff3b\u9023\u8f09\uff12\uff11\uff3d QEMU\u3067\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u306a\u3057\u958b\u767a \u4eca\u56de\u306f\u3001QEMU\u3092\u4f7f\u3063\u3066\u3001\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u304c\u306a\u3044\u72b6\u614b\u3067\u958b\u767a\u3059\u308b\u65b9\u6cd5\u306b\u3064\u3044\u3066\u3054\u7d39\u4ecb\u3057\u307e\u3059\u3002     \u4e00\u8a00\u3067\u8a00\u3046\u3068\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u306e\u30b7\u30df\u30e5\u30ec […]<\/p>\n","protected":false},"author":15,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-7405","post","type-post","status-publish","format-standard","hentry","category-1"],"_links":{"self":[{"href":"https:\/\/solid.kmckk.com\/SOLID\/wp-json\/wp\/v2\/posts\/7405","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/solid.kmckk.com\/SOLID\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/solid.kmckk.com\/SOLID\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/solid.kmckk.com\/SOLID\/wp-json\/wp\/v2\/users\/15"}],"replies":[{"embeddable":true,"href":"https:\/\/solid.kmckk.com\/SOLID\/wp-json\/wp\/v2\/comments?post=7405"}],"version-history":[{"count":0,"href":"https:\/\/solid.kmckk.com\/SOLID\/wp-json\/wp\/v2\/posts\/7405\/revisions"}],"wp:attachment":[{"href":"https:\/\/solid.kmckk.com\/SOLID\/wp-json\/wp\/v2\/media?parent=7405"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/solid.kmckk.com\/SOLID\/wp-json\/wp\/v2\/categories?post=7405"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/solid.kmckk.com\/SOLID\/wp-json\/wp\/v2\/tags?post=7405"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}