{"id":6391,"date":"2023-04-17T13:30:13","date_gmt":"2023-04-17T04:30:13","guid":{"rendered":"https:\/\/solid.kmckk.com\/SOLID\/?p=6391"},"modified":"2023-04-17T13:30:13","modified_gmt":"2023-04-17T04:30:13","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-2-5-2-2-2-15","status":"publish","type":"post","link":"https:\/\/solid.kmckk.com\/SOLID\/archives\/6391","title":{"rendered":"SOLID for Raspberry Pi 4 (\u9023\u8f0923)"},"content":{"rendered":"
\n
\n\t

(2023\/4\/17)<\/p>\n<\/div>\n<\/div><\/div>

\uff12\uff13\uff0eC\u8a00\u8a9e\u304b\u3089Rust\u306e\u95a2\u6570\u3092\u30b3\u30fc\u30eb\u3059\u308b\u65b9\u6cd5<\/h3>\n
\n\t

\u524d\u56de\u3001solid\u30af\u30ec\u30fc\u30c8\u5074\u3067\u3001SOLID OS\u306e\u6301\u3064C\/C++\u95a2\u6570\u3092\u3001Rust\u304b\u3089\u30b3\u30fc\u30eb\u3059\u308b\u65b9\u6cd5\u306b\u3064\u3044\u3066\u898b\u3066\u307f\u307e\u3057\u305f\u3002<\/p>\n

\u4eca\u56de\u306f\u305d\u306e\u9006\u3067\u3001C\/C++\u8a00\u8a9e\u304b\u3089Rust\u306e\u95a2\u6570\u3092\u30b3\u30fc\u30eb\u3059\u308b\u65b9\u6cd5\u306b\u3064\u3044\u3066\u8003\u3048\u3066\u3044\u304d\u305f\u3044\u3068\u601d\u3044\u307e\u3059\u3002
\n\u500b\u4eba\u7684\u306b\u306f\u3053\u3061\u3089\u306e\u65b9\u304c\u3088\u304f\u3042\u308b\u30b1\u30fc\u30b9\u3067\u306f\u306a\u3044\u304b\u306a\u3041\u3068\u601d\u3046\u306e\u3067\u3059\u304c\u3001\u3001\u3001\u3069\u3046\u3067\u3057\u3087\u3046\u304b\u3002\u4e00\u90e8\u5206\u3060\u3051Rust\u5316\u3059\u308b\u30a4\u30e1\u30fc\u30b8\u3067\u3059\u3002<\/p>\n

\u3067\u306f\u3001\u884c\u3063\u3066\u307f\u307e\u3057\u3087\u3046\uff01<\/p>\n

 <\/p>\n<\/div>\n<\/div><\/div>

\uff11\uff0e\u30ef\u30fc\u30af\u30b9\u30da\u30fc\u30b9\u4f5c\u6210<\/h3>\n
\n\t

\u904e\u53bb\u8a18\u4e8b\u3092\u53c2\u8003\u306b\u3057\u3066\u3001\u30ef\u30fc\u30af\u30b9\u30da\u30fc\u30b9\u3092\u4f5c\u308a\u307e\u3059\u3002
\nhttps:\/\/note.com\/kmc715\/n\/n3b503a948df5?magazine_key=m76fc246deaa1<\/a><\/p>\n

\u300c1.1\u3000Rust\u306e\u30e9\u30a4\u30d6\u30e9\u30ea\u3092\u30ea\u30f3\u30af\u3059\u308b\u5143\u306e\u30ef\u30fc\u30af\u30b9\u30da\u30fc\u30b9\u3092\u4f5c\u308b\u300d
\n\u3068\u3001
\n\u300c1.2\u3000Rust\u306eLibrary\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3092\u30ef\u30fc\u30af\u30b9\u30da\u30fc\u30b9\u306b\u8ffd\u52a0\u3059\u308b\u300d
\n\u304c\u53c2\u8003\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n

\u203b\u30e1\u30a4\u30f3\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u30ea\u30f3\u30ab\u8a2d\u5b9a\u3067\u3001 \u8ffd\u52a0\u306e\u30e9\u30a4\u30d6\u30e9\u30ea\u30d5\u30a1\u30a4\u30eb \u306b\u30e9\u30a4\u30d6\u30e9\u30ea\u540d\u3092\u6307\u5b9a\u3059\u308b\u90e8\u5206\u306b\u3064\u3044\u3066\u4e00\u70b9\u6ce8\u610f\u4e8b\u9805\u3067\u3059\u3002
\nRelease\u69cb\u6210\u3060\u3051\u3067\u306a\u304f\u3001Debug\u69cb\u6210\u306b\u5bfe\u3057\u3066\u306e\u8a2d\u5b9a\u90e8\u5206\u306b\u3082\u30e9\u30a4\u30d6\u30e9\u30ea\u540d\u3092\u5165\u529b\u3059\u308b\u3053\u3068\u3092\u5fd8\u308c\u306a\u3044\u3088\u3046\u306b\u3057\u306a\u3044\u3068\u3044\u3051\u307e\u305b\u3093\u3002
\n\u3053\u308c\u3092\u5fd8\u308c\u308b\u3068\u3001Debug\u30d3\u30eb\u30c9\u3092\u3057\u3066\u3044\u308b\u969b\u306b\u300c\u30ea\u30f3\u30af\u3067\u30a8\u30e9\u30fc\u306b\u306a\u308b\u300d\u3068\u3057\u3070\u3089\u304f\u60a9\u3080\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n

\u30ef\u30fc\u30af\u30b9\u30da\u30fc\u30b9\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u4f5c\u6210\u3067\u304d\u307e\u3057\u305f\u3002<\/p>\n

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

\u3053\u306e\u6bb5\u968e\u3067\u3001C++\u5074\u3068Rust\u5074\u306b\u306f\u305d\u308c\u305e\u308c\u4ee5\u4e0b\u306e\u30b3\u30fc\u30c9\u304c\u751f\u6210\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n

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

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

\uff01\uff01\uff01<\/p>\n

\u3053\u3053\u3067\u6c17\u304c\u4ed8\u3044\u305f\u306e\u3067\u3059\u304c\u3001\u3053\u308c\u3063\u3066Rust\u5074\u306f\u3082\u3046\u3001C\/C++\u8a00\u8a9e\u5074\u304b\u3089\u30b3\u30fc\u30eb\u3055\u308c\u308b\u6e96\u5099\u304c\u6574\u3063\u3066\u3044\u308b\uff1f<\/p>\n

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

\uff12\uff0eno_mangle<\/h3>\n
\n\t

 <\/p>\n

Rust\u3067\u306f\u3001\u540c\u3058\u30b7\u30f3\u30dc\u30eb\u540d\u304c\u3042\u3063\u3066\u3082\u91cd\u8907\u3057\u306a\u3044\u3088\u3046\u3001\u30d3\u30eb\u30c9\u6642\u306b\u30b7\u30f3\u30dc\u30eb\u540d\u3092\u5909\u66f4\u3057\u307e\u3059\u3002\u305d\u306e\u4f5c\u696d\u3092mangling\u3068\u8a00\u3044\u307e\u3059\u3002<\/p>\n

\u4e00\u65b9\u3001\u547c\u3073\u51fa\u3057\u3092\u3057\u305f\u3044C\/C++\u8a00\u8a9e\u5074\u304b\u3089\u3059\u308b\u3068\u3001\u30b7\u30f3\u30dc\u30eb\u540d\u306f\u305d\u306e\u307e\u307e\u306b\u3057\u3066\u6b32\u3057\u3044\u3068\u3053\u308d\u3067\u3059\u3002<\/p>\n

 <\/p>\n

\u3053\u306e\u305f\u3081\u3001C\/C++\u8a00\u8a9e\u5074\u304b\u3089\u547c\u3073\u51fa\u3055\u308c\u308bRust\u5074\u306e\u95a2\u6570\u306b\u306f\u3001<\/p>\n

#[no_mangle]\n

\u3092\u4ed8\u3051\u3001mangling\u3057\u306a\u3044\u3067\u306d\u3001\u3068\u304a\u9858\u3044\u3057\u307e\u3059\u3002<\/p>\n

 <\/p>\n

\u3053\u306e\u3042\u305f\u308a\u306e\u8aac\u660e\u304c\u3001SOLID\u306e\u516c\u5f0f\u8cc7\u6599\u306b\u3042\u308a\u307e\u3057\u305f\u3002<\/p>\n

https:\/\/solid.kmckk.com\/SOLID\/doc\/3.1.0\/solid_rust\/tutorial\/add-task.html<\/a><\/p>\n

\u203b\u3053\u306e\u8aac\u660e\u306f\u3001Rust\u306e\u30bf\u30b9\u30af\u3092\u8ffd\u52a0\u3059\u308b\u305f\u3081\u306e\u8cc7\u6599\u3067\u3059\u304c\u3001#[no_mangle]\u306b\u3064\u3044\u3066\u3082\u88dc\u8db3\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n

 <\/p>\n

\u3068\u3044\u3046\u4e8b\u306f\u3001\u3082\u3046\u5148\u7a0b\u306e\u30ef\u30fc\u30af\u30b9\u30da\u30fc\u30b9\u306e\u6bb5\u968e\u3067\u3001C\/C++\u8a00\u8a9e\u5074\u304b\u3089\u30b3\u30fc\u30eb\u3055\u308c\u308b\u306b\u9055\u3044\u306a\u3044\uff01<\/p>\n

\u3084\u3063\u3066\u307f\u307e\u3059\u3002<\/p>\n

 <\/p>\n

C++\u5074\u3068Rust\u5074\u306b\u306f\u4ee5\u4e0b\u306e\u30b3\u30fc\u30c9\u3092\u66f8\u304d\u307e\u3057\u305f\u3002<\/p>\n

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

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

UART\u51fa\u529b\u306f\u4ee5\u4e0b\u306b\u306a\u308a\u307e\u3057\u305f\u3002<\/p>\n

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

\n
println!(\"Hello, world from Rust lib!\");\n<\/code><\/pre>\n<\/div>\n
\u304c\u5b9f\u884c\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3059\u3002<\/p>\n
\u7121\u4e8b\u3001C\/C++\u8a00\u8a9e\u5074\u304b\u3089Rust\u306e\u95a2\u6570\u304c\u30b3\u30fc\u30eb\u3055\u308c\u307e\u3057\u305f\uff01<\/p>\n
 <\/p>\n
 <\/p>\n<\/div>\n<\/div><\/div>
\uff13\uff0e\u5f15\u6570\u3092\u6e21\u3059\uff08C\/C++\u304b\u3089Rust\uff09<\/h3>\n
\n\t
\u95a2\u6570\u30b3\u30fc\u30eb\u306a\u306e\u3067\u3001\u5f15\u6570\u3092\u6e21\u305b\u308b\u306f\u305a\u3067\u3059\u3002
\nRust\u306e\u5f15\u6570\u306e\u30c7\u30fc\u30bf\u578b\u3068\u3001C\/C++\u306e\u5f15\u6570\u306e\u30c7\u30fc\u30bf\u578b\u3063\u3066\u3001\u3069\u306e\u3088\u3046\u306b\u5909\u63db\u3055\u308c\u308b\u306e\u3067\u3057\u3087\u3046\u304b\u3002<\/p>\n
Rust\u306e\u30c7\u30fc\u30bf\u578b\uff1a<\/p>\n
\u30fb\u6574\u6570\u578b\uff1a<\/p>\n\n\n\n\n\n\n\n\n\n\n
Length<\/strong><\/td>\n\u00a0<\/strong><\/td>\nSigned<\/strong><\/td>\nUnsigned<\/strong><\/td>\n<\/tr>\n<\/thead>\n
8-bit<\/td>\n<\/td>\ni8<\/td>\nu8<\/td>\n<\/tr>\n
16-bit<\/td>\n<\/td>\ni16<\/td>\nu16<\/td>\n<\/tr>\n
32-bit<\/td>\n<\/td>\ni32<\/td>\nu32<\/td>\n<\/tr>\n
64-bit<\/td>\n<\/td>\ni64<\/td>\nu64<\/td>\n<\/tr>\n
128-bit<\/td>\n<\/td>\ni128<\/td>\nu128<\/td>\n<\/tr>\n
arch<\/td>\n<\/td>\nisize<\/td>\nusize<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
\u30fb\u305d\u306e\u4ed6\uff1a
\n\u6d6e\u52d5\u5c0f\u6570\u70b9\u578b: f32, f64
\n\u30d6\u30fc\u30ea\u30a2\u30f3\u578b: bool
\n\u6587\u5b57\u578b: char<\/p>\n
\u88dc\u8db3\uff1a
\nchar\u306b\u3064\u3044\u3066\u3001\u4e21\u8005\u5168\u304f\u9055\u3046\u578b\u3067\u3059\u3002
\n\u30fbC\/C++ \u306echar \uff1a1\u30d0\u30a4\u30c8(8\u30d3\u30c3\u30c8)\u306e\u6574\u6570\u578b
\n\u30fbRust \u306echar\u3000\u3000\uff1aUnicode scalar value\u3092\u8868\u30594\u30d0\u30a4\u30c8\u306e\u578b
\nC\/C++ \u306echar\u306f\u3001Rust\u3067\u306fstd::ffi::c_char (= i8) \u306b\u5bfe\u5fdc\u3057\u307e\u3059\u3002
\n\uff08\u4ee5\u4e0b\u3001\u5b9f\u9a13\u306a\u306e\u3067\u3001C\/C++ \u306echar\u3068Rust\u306echar\u3092\u540c\u3058\u4f4d\u7f6e\u306b\u914d\u7f6e\u3057\u3066\u307f\u307e\u3059\uff09<\/p>\n
\u53c2\u8003\u516c\u5f0fURL\uff1a
\nhttps:\/\/doc.rust-lang.org\/stable\/book\/ch03-02-data-types.html<\/a><\/p>\n
 <\/p>\n
\u3067\u306f\u3053\u306e\u4e2d\u304b\u3089\u62bd\u51fa\u3057\u3066\u3001\u4ee5\u4e0b\u306e\u30c7\u30fc\u30bf\u578b\u3092Rust\u95a2\u6570\u306e\u5f15\u6570\u3068\u3057\u3066\u6307\u5b9a\u3057\u3066\u307f\u307e\u3059\u3002
\nu8, u32, u64, usize, f64, bool, char<\/p>\n
C\/C++\u5074\u306e\u30b3\u30fc\u30c9\u306f\u4ee5\u4e0b\u3067\u3059\u3002<\/p>\n
\n
#include \n\nextern \"C\" void func1(uint8_t, uint32_t, uint64_t, unsigned int, double, bool, char);\nextern \"C\" void slo_main()\n{\n\tuint8_t u8_val=0xa5;\n\tuint32_t u32_val = 0xF0F0F0F0;\n\tuint64_t u64_val = 0x2222222211111111l;\n\tunsigned int uint_val = 0x123456789abcdef0;\n\tdouble f64_val = 1.2345;\n\tbool bool_val=true;\n\tchar char_val = 'A';\n\n\tSOLID_LOG_printf(\"Hello, world from C\\n\");\n\tfunc1(u8_val, u32_val, u64_val, uint_val, f64_val, bool_val, char_val);\n\treturn;\n}\n<\/code><\/pre>\n<\/div>\n
 <\/p>\n
Rust\u5074\u306e\u30b3\u30fc\u30c9\u306f\u4ee5\u4e0b\u3067\u3059\u3002<\/p>\n
\n
#[no_mangle]\npub extern \"C\" fn func1(u8_val_rust:u8, u32_val_rust: u32, u64_val_rust: u64, uint_val_rust: usize, f64_val_rust: f64, bool_val_rust : bool, char_val_rust : char) {\n\n\tprintln!(\"Hello, world from Rust lib!\");\n\tprintln!(\"u8={}, u64={}, u32={}, usize={}, f64={}, bool={}, char={}\"\n\t  ,u8_val_rust, u32_val_rust, u64_val_rust, uint_val_rust, f64_val_rust, bool_val_rust, char_val_rust);\n}\n<\/code><\/pre>\n<\/div>\n
\u5f15\u6570\u3067\u6e21\u3055\u308c\u3066\u304d\u305f\u30c7\u30fc\u30bf\u3092\u305f\u3060\u8868\u793a\u3059\u308b\u3060\u3051\u306e\u3001\u7c21\u5358\u306a\u30d7\u30ed\u30b0\u30e9\u30e0\u3067\u3059\u3002<\/p>\n
 <\/p>\n
\u307e\u305a\u3001C\/C++\u5074\u3067Rust\u95a2\u6570\u3092\u547c\u3073\u51fa\u3059\u3068\u3053\u308d\u3067\u30d6\u30ec\u30fc\u30af\u3057\u3066\u3001\u5909\u6570\u3092Watch\u3057\u3066\u307f\u307e\u3059\u3002<\/p>\n
\"\"<\/a><\/p>\n
\u5b9f\u969b\u306e\u30e1\u30e2\u30ea\u306b\u306f\u3069\u3046\u914d\u7f6e\u3055\u308c\u3066\u3044\u308b\u304b\u3001\u30b9\u30bf\u30c3\u30af\u30dd\u30a4\u30f3\u30bf\u4ed8\u8fd1\u3092\u898b\u3066\u307f\u307e\u3057\u305f\u3002<\/p>\n
\"\"<\/a><\/p>\n
\u30c7\u30fc\u30bf\u5883\u754c\u88dc\u6b63\u4ed8\u304d\u3067\u3001\u3046\u307e\u304f\u5165\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n
\u3061\u306a\u307f\u306b\u30011.2345(double)=0x3FF3C083126E978D\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n
unsigned int\u306fuint32_t\u3068\u540c\u3058\u306a\u306e\u3067\u300132\u30d3\u30c3\u30c8\u3067\u3059\u306d\u3002<\/p>\n
\uff08\u3053\u3053\u3067\u306f\u5b9f\u9a13\u7684\u306b0x123456789abcdef0\u306864\u30d3\u30c3\u30c8\u3067\u4ee3\u5165\u3057\u3066\u307f\u307e\u3057\u305f\u3002\u5b9f\u969b\u306f\u4e0b\u4f4d\u306e32\u30d3\u30c3\u30c8\u3068\u306a\u308a\u307e\u3059\u3002\uff09<\/p>\n
 <\/p>\n
\u6b21\u306b\u3001Rust\u95a2\u6570\u306e\u4e2d\u306b\u5165\u3063\u3066\u307f\u307e\u3059\u3002<\/p>\n
\"\"<\/a><\/p>\n
Rust\u5074\u306eusize\u306fCPU\u4f9d\u5b58\u3067\u3059\u3002<\/p>\n
\u3053\u306eCPU\u306fCortex-A72\u306764\u30d3\u30c3\u30c8\u306a\u306e\u3067\u3001usize\u3082uint64\u30d3\u30c3\u30c8\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u306d\u3002<\/p>\n
C\/C++\u5074\u306euint_val\u3068\u306f\u30d3\u30c3\u30c8\u6570\u9055\u3044\u307e\u3059\u304c\u3001\u307e\u3041\u5b9f\u9a13\u306a\u306e\u3067\u3053\u306e\u307e\u307e\u3084\u3063\u3066\u3044\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n
\u3068\u308a\u3042\u3048\u305a\u306f\u3001\u610f\u56f3\u3057\u305f\u901a\u308a\u306b\u5f15\u6570\u304c\u308f\u305f\u3063\u3066\u3044\u307e\u3057\u305f\u3002<\/p>\n
\u3053\u3053\u3067\u7591\u554f\u3002
\n\u30c7\u30fc\u30bf\u306e\u4e26\u3073\u304cC\/C++\u3068Rust\u95a2\u6570\u5074\u3067\u9055\u3063\u3066\u3044\u305f\u5834\u5408\u306f\u3069\u3046\u306a\u308b\u306e\u3067\u3057\u3087\u3046\uff1f<\/p>\n
\u3061\u3087\u3063\u3068\u3053\u308c\u304b\u3089\u3001Rust\u95a2\u6570\u5074\u306e\u5f15\u6570\u3092\u9593\u9055\u3048\u308b\u5b9f\u9a13\u3092\u3084\u3063\u3066\u307f\u307e\u3059\u3002<\/p>\n
 <\/p>\n
\u307e\u305a\u3001
\n\u300c\u3042\uff01Rust\u5074\u306eu32_val\u306e\u30b5\u30a4\u30ba\u9593\u9055\u3063\u305f\uff01\u300d
\n\u306e\u5834\u5408\u3092\u8a66\u3057\u3066\u307f\u307e\u3059\u3002<\/p>\n
Rust\u5074\u306eu32_val\u306e\u30b5\u30a4\u30ba\u3092u16\u306b\u3057\u3066\u307f\u307e\u3059\u306d\u3002<\/p>\n
\"\"<\/a><\/p>\n
\u3042\u3089\u3001\u305a\u308c\u3066\u3044\u306a\u3044\u3002
\nu32\u3092u16\u306b\u3057\u305f\u306e\u3067\u3001\u305d\u306e\u6b21\u306e\u30c7\u30fc\u30bf\u3068\u306e\u30c7\u30fc\u30bf\u5883\u754c\u3092\u8003\u616e\u3055\u308c\u305f\u7d50\u679c\u3001\u30c7\u30fc\u30bf\u306e\u305a\u308c\u306f\u767a\u751f\u305b\u305a\u3001\u3068\u3044\u3046\u4e8b\u3067\u3057\u3087\u3046\u304b\u3002<\/p>\n
\u3067\u306f\u6b21\u3001
\n\u300c\u3042\uff01Rust\u5074\u306ef64_val\u5165\u308c\u5fd8\u308c\u305f\uff01\u300d
\n\u3092\u3084\u3063\u3066\u307f\u307e\u3059\u3002<\/p>\n
\"\"<\/a><\/p>\n
\u3048\u3048\u3048\u30fc\u30fc\uff01\u3001\u306a\u305c\uff1f\uff1f\uff1f
\n\u306a\u305c\u3001\u305a\u308c\u3066\u3044\u306a\u3044\u306e\u304b\uff01<\/p>\n
\u60f3\u50cf\u3067\u306f\u3001
\n\u30fbC\/C++\u5074\u306efunc1()\u95a2\u6570\uff1auint_val\u306e\u6b21f64_val \u3001\u6b21bool_val\u3001\u6b21char_val
\n\u30fbRust\u5074\u306efunc1()\u95a2\u6570\uff1auint_val\u306e\u6b21bool_val\u3001\u6b21char_val
\n\u306a\u306e\u3067\u3001
\nbool_val = \u3082\u3068\u3082\u3068f64_val\u304c\u3042\u3063\u305f\u30c7\u30fc\u30bf\u306e\u5148\u982d1\u30d0\u30a4\u30c8 -> 0x3f (true\u304b\u306a\uff1f)
\nchar_val = \u3082\u3068\u3082\u3068f64_val\u304c\u3042\u3063\u305f\u30c7\u30fc\u30bf\u306e\u4e8c\u3064\u76ee1\u30d0\u30a4\u30c8 -> 0xf3
\n\u306b\u306a\u308b\u306e\u3067\u306f\u306a\u3044\u304b\u3001\u3068\u601d\u3063\u3066\u3044\u307e\u3057\u305f\u3002<\/p>\n
\u3067\u306f\u3001\u6b21\u3002
\n\u300c\u3042\uff01Rust\u5074\u306eu32_val\u3068bool_val\u306e\u4f4d\u7f6e\u304c\u9006\uff01\u300d
\n\u3092\u3084\u3063\u3066\u307f\u307e\u3059\u3002<\/p>\n
\"\"<\/a><\/p>\n
\u5165\u3063\u3066\u308b\u30c7\u30fc\u30bf\u306e\u5024\u304c\u9006\u306b\u306a\u3063\u305f\u3088\u3046\u3067\u3059\u3002<\/p>\n
u32_val\u304c0x1\u3001\u3059\u306a\u308f\u3061\u3001\u3082\u3068\u3082\u3068\u306ebool_val\u306e\u5024\u306b\u306a\u308a\u307e\u3057\u305f\u3002
\n\u305d\u3057\u3066bool_val\u306ffalse\u306b\u306a\u3063\u305f\u306e\u3067\u3001\u591a\u5206u32_val\u306e\u6700\u521d\u306e1\u30d0\u30a4\u30c80x0f\u3092\u898b\u3066\u3044\u308b\u306e\u304b\u306a\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n
\u5165\u3063\u3066\u3044\u308b\u30c7\u30fc\u30bf\u306e\u30d3\u30c3\u30c8\u6570\u306b\u3064\u3044\u3066\u898b\u3066\u307f\u307e\u3057\u3087\u3046\u3002
\nu32_val\u306f0x01 \u306a\u306e\u3067\u3001\u3053\u308c\u306f1\u30d0\u30a4\u30c8\u3057\u304b\u898b\u3066\u306a\u3044\u3067\u3059\u306d\u3002<\/p>\n
\u3084\u306f\u308a\u3001\u4f55\u3089\u304b\u306e\u624b\u6bb5\u3067C\/C++\u5074\u304b\u3089\u3001\u5f15\u6570\u306e\u9806\u5e8f\u306b\u304a\u3051\u308b\u30b5\u30a4\u30ba\u60c5\u5831\u304cRust\u5074\u306b\u4f1d\u3048\u3089\u308c\u3066\u3044\u308b\u306e\u3067\u3057\u3087\u3046\u304b\u3002<\/p>\n
1\u3064\u76ee\uff1a\u30aa\u30d5\u30bb\u30c3\u30c80\u304b\u30891\u30d0\u30a4\u30c8(u8_val)
\n2\u3064\u76ee\uff1a\u30aa\u30d5\u30bb\u30c3\u30c84\u304b\u30894\u30d0\u30a4\u30c8(u32_val)
\n3\u3064\u76ee\uff1a\u30aa\u30d5\u30bb\u30c3\u30c88\u304b\u30898\u30d0\u30a4\u30c8(u64_val)
\n4\u3064\u76ee\uff1a\u30aa\u30d5\u30bb\u30c3\u30c816\u304b\u30894\u30d0\u30a4\u30c8(usize_val: C\/C++\u5074\u306f32\u30d3\u30c3\u30c8\u3067\u3059)
\n5\u3064\u76ee\uff1a\u30aa\u30d5\u30bb\u30c3\u30c824\u304b\u30898\u30d0\u30a4\u30c8(f64_val)
\n6\u3064\u76ee\uff1a\u30aa\u30d5\u30bb\u30c3\u30c832\u304b\u30891\u30d0\u30a4\u30c8(bool_val)
\n7\u3064\u76ee\uff1a\u30aa\u30d5\u30bb\u30c3\u30c833\u304b\u30891\u30d0\u30a4\u30c8(char_val)<\/p>\n
\u305d\u3046\u3044\u3048\u3070\u5148\u9031\u3001Rust\u304b\u3089C\/C++\u95a2\u6570\u3092\u30b3\u30fc\u30eb\u3059\u308b\u969b\u306e\u3001\u69cb\u9020\u4f53\u306e\u5f15\u304d\u6e21\u3057\u306e\u969b\u306b\u3082\u540c\u3058\u3088\u3046\u306a\u51e6\u7406\u304c\u3042\u308a\u307e\u3057\u305f\u306d\u3002<\/p>\n
\u5148\u9031\u306e\u8a18\u4e8b\u306e\u300c\uff14\uff0e\u5177\u4f53\u4f8b\u3067\u8ffd\u3063\u3066\u307f\u308b(2) \u2013 \u69cb\u9020\u4f53\u300d<\/a>\u306e\u8fba\u308a\u3067\u3059\u3002<\/p>\n
\n
\/\/\/ Layout check of `SOLID_INTC_HANDLER`\nconst _: () = {\n    assert!(_SOLID_RS_SOLID_INTC_HANDLER_OFFSET0 == offset_of!(SOLID_INTC_HANDLER, intno));\n    assert!(_SOLID_RS_SOLID_INTC_HANDLER_OFFSET1 == offset_of!(SOLID_INTC_HANDLER, priority));\n    assert!(_SOLID_RS_SOLID_INTC_HANDLER_OFFSET2 == offset_of!(SOLID_INTC_HANDLER, config));\n    assert!(_SOLID_RS_SOLID_INTC_HANDLER_OFFSET3 == offset_of!(SOLID_INTC_HANDLER, func));\n    assert!(_SOLID_RS_SOLID_INTC_HANDLER_OFFSET4 == offset_of!(SOLID_INTC_HANDLER, param));\n    assert!(_SOLID_RS_SOLID_INTC_HANDLER_SIZE ==  size_of::<SOLID_INTC_HANDLER<\/span>>());\n};\n<\/code><\/pre>\n<\/div>\n
\u300c\u30b5\u30a4\u30ba\u3068\u30aa\u30d5\u30bb\u30c3\u30c8\u3092\u691c\u8a3c\u3057\u3066\u3044\u307e\u3059\u300d\u3068\u66f8\u3044\u3066\u3044\u308b\u8fba\u308a\u3067\u3059\u3002<\/p>\n
 <\/p>\n
\u3046\u30fc\u3093\u3001\u3060\u3068\u3057\u3066\u3082\u3001Rust\u5074\u95a2\u6570\u306e\u5f15\u6570\u306bf64_val\u3092\u3064\u3051\u5fd8\u308c\u305f\u5834\u5408\u306b\u3001\u305d\u306e\u6b21\u306e\u5f15\u6570\u304b\u3089\u305a\u308c\u306a\u304b\u3063\u305f\u306e\u304c\u8aac\u660e\u3064\u304d\u307e\u305b\u3093\u3002<\/p>\n
\u3057\u3064\u3053\u3044\u3088\u3046\u3067\u3059\u304c\u3001\u3042\u3068\u4e00\u3064\u3060\u3051\u3002
\n\u300c\u3042\uff01Rust\u5074\u306ebool_val\u5165\u308c\u5fd8\u308c\u305f\uff01\u300d<\/p>\n
\u305d\u306e\u6b21\u306echar_val\u3082\u3001\u3053\u306e\u5165\u308c\u5fd8\u308c\u305fbool_val\u3082\u3001\u540c\u30581\u30d0\u30a4\u30c8\u306a\u306e\u3067\u3001\u3082\u3057\u304b\u3059\u308b\u3068\u305a\u308c\u308b\u304b\u3082\u3002\u3002\u3002<\/p>\n
\"\"<\/a><\/p>\n
\u3042\uff01<\/p>\n
\u305a\u308c\u305f\uff01<\/p>\n
\u3084\u3063\u3071\u308a\u3001\u305d\u306e\u6b21\u306e\u5f15\u6570\u304c\u305a\u308c\u308b\u5834\u5408\u3082\u3042\u308b\u3093\u3060\uff01<\/p>\n
\u3068\u3044\u3046\u4e8b\u3067\u3001C\/C++\u304b\u3089Rust\u95a2\u6570\u547c\u3076\u969b\u306b\u306f\u3001\u5f53\u7136\u306e\u3053\u3068\u3067\u3059\u304c\u5f15\u6570\u306e\u9806\u756a\u3084\u578b\u306e\u30b5\u30a4\u30ba\u306b\u306f\u5341\u5206\u6ce8\u610f\u3057\u307e\u3057\u3087\u3046<\/strong>\u3001\u3068\u3044\u3046\u5b9f\u9a13\u3067\u3057\u305f\u3002<\/p>\n
C\/C++\u540c\u58eb\u3001Rust\u540c\u58eb\u306e\u95a2\u6570\u30b3\u30fc\u30eb\u3067\u3042\u308c\u3070\u3001\u30d3\u30eb\u30c9\u3067\u30a8\u30e9\u30fc\u306b\u306a\u308a\u307e\u3059\u304c\u3001\u8a00\u8a9e\u9593\u3092\u307e\u305f\u304c\u3063\u3066\u306e\u95a2\u6570\u30b3\u30fc\u30eb\u306a\u306e\u3067\u3001\u5f53\u7136\u305d\u3053\u306f\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u3059\u308b\u4eba\u304c\u6c17\u3092\u3064\u3051\u306a\u3051\u308c\u3070\u3044\u3051\u306a\u3044\u3067\u3059\u306d\u3002<\/p>\n
 <\/p>\n<\/div>\n<\/div><\/div>
\uff14\uff0e\u623b\u308a\u5024\uff08C\/C++\u304b\u3089Rust\uff09<\/h3>\n
\n\t
\u5f15\u6570\u306e\u9806\u756a\u3067\u76db\u308a\u4e0a\u304c\u3063\u3066\u3057\u307e\u3044\u307e\u3057\u305f\u3002<\/p>\n
\u6b21\u306f\u3001\u623b\u308a\u5024\u306e\u66f8\u304d\u65b9\u306b\u3064\u3044\u3066\u898b\u3066\u307f\u307e\u3059\u3002<\/p>\n
\u3068\u3044\u3063\u3066\u3082\u3001\u591a\u5206Rust\u5074\u306fRust\u306e\u304a\u4f5c\u6cd5\u306b\u306e\u3063\u3068\u308a\u623b\u308a\u5024\u3092\u8fd4\u3057\u3001C\/C++\u5074\u306f\u305d\u306e\u95a2\u6570\u304c\u8fd4\u3057\u3066\u304f\u308b\u5024\u3092\u666e\u901a\u306b\u8aad\u3081\u3070\u3044\u3044\u306e\u3067\u306f\u306a\u3044\u304b\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n
\u3084\u3063\u3066\u307f\u307e\u3059\u3002<\/p>\n
C\/C++\u5074\u306e\u30b3\u30fc\u30c9\u306f\u4ee5\u4e0b\u3067\u3059\u3002<\/p>\n
\n
#include \n\nextern \"C\" int32_t func1(uint8_t, uint32_t, uint64_t, unsigned int, double, bool, char);\nextern \"C\" void slo_main()\n{\n\tuint8_t u8_val=0xa5;\n\tuint32_t u32_val = 0xF0F0F0F0;\n\tuint64_t u64_val = 0x2222222211111111l;\n\tunsigned int uint_val = 0x123456789abcdef0;\n\tdouble f64_val = 1.2345;\n\tbool bool_val=true;\n\tchar char_val = 'A';\n\n\tSOLID_LOG_printf(\"Hello, world from C\\n\");\n\tint32_t rtn = func1(u8_val, u32_val, u64_val, uint_val, f64_val, bool_val, char_val);\n\tSOLID_LOG_printf(\"Return from Rust = %d\\n\", rtn);\n\treturn;\n}\n<\/code><\/pre>\n<\/div>\n
Rust\u5074\u306e\u30b3\u30fc\u30c9\u306f\u4ee5\u4e0b\u3067\u3059\u3002<\/p>\n
\n
#[no_mangle]\npub extern \"C\" fn func1(u8_val_rust:u8, u32_val_rust: u32, u64_val_rust: u64, uint_val_rust: usize, f64_val_rust: f64,\n\t\tbool_val_rust : bool, char_val_rust : char) -> i32 {\n\n\tprintln!(\"Hello, world from Rust lib!\");\n\tprintln!(\"u8={}, u64={}, u32={}, usize={}, f64={}, bool={}, char={}\"\n\t  ,u8_val_rust, u32_val_rust, u64_val_rust, uint_val_rust, f64_val_rust, bool_val_rust, char_val_rust);\n\n\treturn 567; \n}\n<\/code><\/pre>\n<\/div>\n
 <\/p>\n
\"\"<\/a><\/p>\n
\u7121\u4e8b\u3001\u52d5\u304d\u307e\u3057\u305f\u3002<\/p>\n
 <\/p>\n
\u4ee5\u4e0a\u3001\u5148\u9031\u306b\u5f15\u304d\u7d9a\u304d\u3001\u4eca\u9031\u306fRust\u3068C\/C++\u306e\u9593\u306e\u95a2\u6570\u30b3\u30fc\u30eb\u306b\u3064\u3044\u3066\u898b\u3066\u304d\u307e\u3057\u305f\u3002<\/p>\n
\u9023\u8f09\u3082\u3082\u3046\u7b2c23\u56de\u3068\u306a\u308a\u3001\u7b46\u8005\u3068\u3057\u3066\u3082\u534a\u5e74\u4ee5\u4e0aRust\u306e\u52c9\u5f37\u3092\u3057\u3066\u304d\u3066\u3044\u308b\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002\u3053\u308c\u3067\u81ea\u4fe1\u3092\u3082\u3063\u3066\u66f8\u3051\u308b\u304b\uff1f\u3068\u8a00\u308f\u308c\u308b\u3068\u3001\u6b63\u76f4\u5909\u6570\u306e\u501f\u7528\u30fb\u6240\u6709\u6a29\u3042\u305f\u308a\u306f\u307e\u3060\u307e\u3060\u3067\u3059\u3002\u304a\u4f5c\u6cd5\u306f\u3060\u3093\u3060\u3093\u3068\u308f\u304b\u308b\u3088\u3046\u306b\u306a\u3063\u3066\u304d\u305f\u306e\u3067\u3001\u3053\u308c\u304b\u3089\u6163\u308c\u3066\u3044\u304f\u30d5\u30a7\u30fc\u30ba\u304c\u5fc5\u8981\u306a\u306e\u304b\u306a\u3001\u3068\u3044\u3046\u98a8\u306b\u601d\u3044\u307e\u3059\u3002<\/p>\n
\u4eca\u9031\u306f\u3053\u3053\u307e\u3067\u3002
\n\u6765\u9031\u306f\u3001C\/C++\u3068Rust\u306e\u9593\u3092\u3082\u3063\u3068\u6df1\u5800\u3057\u3066\u307f\u3088\u3046\u3068\u601d\u3044\u307e\u3059\u3002<\/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\/4\/17) \u524d\u56de\u3001solid\u30af\u30ec\u30fc\u30c8\u5074\u3067\u3001SOLID OS\u306e\u6301\u3064C\/C++\u95a2\u6570\u3092\u3001Rust\u304b\u3089\u30b3\u30fc\u30eb\u3059\u308b\u65b9\u6cd5\u306b\u3064\u3044\u3066\u898b\u3066\u307f\u307e\u3057\u305f\u3002 \u4eca\u56de\u306f\u305d\u306e\u9006\u3067\u3001C\/C++\u8a00\u8a9e\u304b\u3089Rust\u306e\u95a2\u6570\u3092\u30b3\u30fc\u30eb\u3059\u308b\u65b9\u6cd5\u306b\u3064\u3044\u3066\u8003\u3048 […]<\/p>\n","protected":false},"author":15,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-6391","post","type-post","status-publish","format-standard","hentry","category-1"],"_links":{"self":[{"href":"https:\/\/solid.kmckk.com\/SOLID\/wp-json\/wp\/v2\/posts\/6391","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=6391"}],"version-history":[{"count":0,"href":"https:\/\/solid.kmckk.com\/SOLID\/wp-json\/wp\/v2\/posts\/6391\/revisions"}],"wp:attachment":[{"href":"https:\/\/solid.kmckk.com\/SOLID\/wp-json\/wp\/v2\/media?parent=6391"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/solid.kmckk.com\/SOLID\/wp-json\/wp\/v2\/categories?post=6391"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/solid.kmckk.com\/SOLID\/wp-json\/wp\/v2\/tags?post=6391"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}