{"id":824,"date":"2025-01-15T10:56:17","date_gmt":"2025-01-15T01:56:17","guid":{"rendered":"https:\/\/txn.myds.me\/blog\/?p=824"},"modified":"2025-01-15T10:56:17","modified_gmt":"2025-01-15T01:56:17","slug":"%e3%81%8a%e6%89%8b%e8%bb%bd%e3%81%ab-arm64-%e3%82%af%e3%83%ad%e3%82%b9%e3%83%93%e3%83%ab%e3%83%89%e7%92%b0%e5%a2%83%e3%82%92%e4%bd%9c%e3%82%8b","status":"publish","type":"post","link":"https:\/\/blog.txn.red\/?p=824","title":{"rendered":"\u304a\u624b\u8efd\u306b arm64 \u30af\u30ed\u30b9\u30d3\u30eb\u30c9\u74b0\u5883\u3092\u4f5c\u308b"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">\u5f15\u304d\u3064\u3065\u304d\u30e9\u30ba\u30d9\u30ea\u30fc\u30d1\u30a4\u306e ROS2 \u74b0\u5883\u3092\u3044\u3058\u3063\u3066\u3044\u308b\u3093\u3067\u3059\u304c\u3001\u3075\u3068 ROS2 \u7528\u306e\u30b3\u30fc\u30c9\u3092\u30d3\u30eb\u30c9\u3059\u308b\u3060\u3051\u306a\u3089\u4f55\u3082 Docker \u3084 Podman\u3001QEMU \u3067 OS \u52d5\u304b\u3057\u305f\u308a\u3059\u308b\u5fc5\u8981\u306d\u3093\u3058\u3083\u306d\uff1f\u3068\u601d\u3044 PC \u5074\u3067\u30af\u30ed\u30b9\u30d3\u30eb\u30c9\u74b0\u5883\u3092\u4f5c\u3063\u3066\u307f\u305f\u3002<\/p>\n\n\n\n<div class=\"hcb_wrap\"><pre class=\"prism line-numbers lang-plain\"><code>$ sudo apt install crosbuild-essential-arm64\n$ sudo libc6-dev-arm64-cross<\/code><\/pre><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\u3082\u3057\u304b\u3059\u308b\u3068\u3001libc6-dev-arm64-cross \u306f\u3044\u3089\u306a\u3044\u304b\u3082\u3057\u308c\u306a\u3044\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b\u3068 \/usr\/aarch64-linux-gnu\/ \u306b\u30e9\u30a4\u30d6\u30e9\u30ea\u3084\u30d8\u30c3\u30c0\u30fc\u30d5\u30a1\u30a4\u30eb\u306a\u3069\u304c\u4fdd\u5b58\u3055\u308c\u308b<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8a66\u3057\u306b\u30bd\u30fc\u30b9\u3092\u30d3\u30eb\u30c9\u3057\u3066\u307f\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"hcb_wrap\"><pre class=\"prism line-numbers lang-plain\" data-file=\"hello.c\"><code>#include &lt;stdio.h&gt;\n\nint main(int, char**)\n{\n   printf(&quot;hello- arm!!\\n&quot;);\n   return 0;\n }\n<\/code><\/pre><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">clang \u3067\u30d3\u30eb\u30c9\u3057\u3066\u307f\u308b<\/p>\n\n\n\n<div class=\"hcb_wrap\"><pre class=\"prism line-numbers lang-plain\"><code>$ clang --target=aarch64-linux-gnu hello.c\n\na.out \u304c\u51fa\u6765\u308b\u306e\u3067\u78ba\u8a8d\u3057\u3066\u307f\u308b\n\n$ file a.out\na.out: ELF 64-bit LSB pie executable, ARM aarch64, version 1 (SYSV), dynamically linked, interpreter \/lib\/ld-linux-aarch64.so.1, BuildID[sha1]=af0df26fcefe0b9815d6892dd721439aaf1759e6, for GNU\/Linux 3.7.0, not stripped\n\n\u3061\u3083\u3093\u3068 aarch64 \u306b\u306a\u3063\u3066\u308b\u3002\n\n\u666e\u901a\u306b\u5b9f\u884c\u3059\u308b\u3068\u6012\u3089\u308c\u308b\n$ a.out\naarch64-binfmt-P: Could not open &#39;\/lib\/ld-linux-aarch64.so.1&#39;: No such file or directory\n<\/code><\/pre><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\u5b9f\u884c\u3059\u308b\u3002<\/p>\n\n\n\n<div class=\"hcb_wrap\"><pre class=\"prism line-numbers lang-plain\"><code>$ sudo apt install qemu-user\n$  qemu-aarch64  -L \/usr\/aarch64-linux-gnu\/ .\/a.out \nhello- arm!!\n\n\u307e\u305f\u306f\u3001QEMU_LD_PREFIX \u74b0\u5883\u5909\u6570\u3092\u8a2d\u5b9a\u3057\u3066\u5b9f\u884c\n$ QEMU_LD_PREIX=\/usr\/aarch64-linux-gnu .\/a.out\n<\/code><\/pre><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\u3082\u3057\u304b\u3059\u308b\u3068 qemu-user-static \u30d1\u30c3\u30b1\u30fc\u30b8\u3082\u5fc5\u8981\u304b\u3082\u3057\u308c\u306a\u3044\u3002\u305d\u306e\u3078\u3093\u306f\u9069\u5b9c\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b\u3053\u3068\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Arm \u7528\u306e ROS2 \u74b0\u5883\u3092 \/usr \/aarch64-linux-gnu \u306b\u5c55\u958b\u3059\u308b\u65b9\u6cd5\u306f\u307e\u305f\u8003\u3048\u3088\u3046\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"%25e5%258f%2582%25e8%2580%2583\">\u53c2\u8003<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/qiita.com\/syoyo\/items\/5008aef05f0b51090393\">clang + cmake \u3067 aarch64 linux \u5411\u3051\u306b C\/C++ \u30a2\u30d7\u30ea\u3092\u30af\u30ed\u30b9\u30b3\u30f3\u30d1\u30a4\u30eb\u3059\u308b\u30e1\u30e2 #CMake &#8211; Qiita<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/qiita.com\/zonomasa\/items\/b33fba457503e166967a\">QEMU \u3067ARM \u30a8\u30df\u30e5\u30ec\u30fc\u30bf\u74b0\u5883\u3092\u4f5c\u6210\u3059\u308b #ARM &#8211; Qiita<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5f15\u304d\u3064\u3065\u304d\u30e9\u30ba\u30d9\u30ea\u30fc\u30d1\u30a4\u306e ROS2 \u74b0\u5883\u3092\u3044\u3058\u3063\u3066\u3044\u308b\u3093\u3067\u3059\u304c\u3001\u3075\u3068 ROS2 \u7528\u306e\u30b3\u30fc\u30c9\u3092\u30d3\u30eb\u30c9\u3059\u308b\u3060\u3051\u306a\u3089\u4f55\u3082 Docker \u3084 Podman\u3001QEMU \u3067 OS \u52d5\u304b\u3057\u305f\u308a\u3059\u308b\u5fc5\u8981\u306d\u3093\u3058\u3083\u306d\uff1f\u3068\u601d\u3044 PC \u5074\u3067\u30af [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"iawp_total_views":32,"footnotes":""},"categories":[9,5],"tags":[8],"class_list":["post-824","post","type-post","status-publish","format-standard","hentry","category-dev","category-it","tag-linux"],"_links":{"self":[{"href":"https:\/\/blog.txn.red\/index.php?rest_route=\/wp\/v2\/posts\/824","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.txn.red\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.txn.red\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.txn.red\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.txn.red\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=824"}],"version-history":[{"count":0,"href":"https:\/\/blog.txn.red\/index.php?rest_route=\/wp\/v2\/posts\/824\/revisions"}],"wp:attachment":[{"href":"https:\/\/blog.txn.red\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=824"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.txn.red\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=824"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.txn.red\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=824"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}