{"id":868,"date":"2025-02-03T13:54:04","date_gmt":"2025-02-03T04:54:04","guid":{"rendered":"https:\/\/txn.myds.me\/blog\/?p=868"},"modified":"2025-02-03T13:54:04","modified_gmt":"2025-02-03T04:54:04","slug":"edk2-hello-%e3%81%9d%e3%81%ae%ef%bc%92%e3%81%a7%e3%81%99","status":"publish","type":"post","link":"https:\/\/blog.txn.red\/?p=868","title":{"rendered":"edk2 Hello \u305d\u306e\uff12\u3067\u3059"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">\u524d\u56de\u8a18\u4e8b\u3067\u3001edk2 \u306e\u30cf\u30ed\u30fc\u30ef\u30fc\u30eb\u30c9\u3092\u4f5c\u308a\u307e\u3057\u305f\u3002\u4eca\u56de\u306f\u3001\u305d\u308c\u3092 qemu \u3067\u5b9f\u884c\u3057\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u81ea\u5206\u304c\u7406\u89e3\u3059\u308b\u9650\u308a\u3001UEFI \u306e\u4ed5\u69d8\u306f FAT \u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u306b \/EFI\/BOOT\/ \u3068\u3044\u3046\u30d5\u30a9\u30eb\u30c0\u3092\u4f5c\u6210\u3057\u3066\u305d\u3053\u306b\u8d77\u52d5\u30d5\u30a1\u30a4\u30eb\u3092\u7f6e\u304f\u5fc5\u8981\u304c\u3042\u308b\u3088\u3046\u3067\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"%25e6%25ba%2596%25e5%2582%2599\">\u6e96\u5099<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">edk2 \u306eOvmfPkg \u3092\u30d3\u30eb\u30c9\u3057\u3066\u304a\u304f\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002 build -p OvmfPkg\/OVmfPkg.dsc \u3068\u304b\u3067\u30d3\u30eb\u30c9\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"%25e3%2583%2587%25e3%2582%25a3%25e3%2582%25b9%25e3%2582%25af%25e3%2582%25a4%25e3%2583%25a1%25e3%2583%25bc%25e3%2582%25b8%25e3%2581%25ae%25e6%25ba%2596%25e5%2582%2599\">\u30c7\u30a3\u30b9\u30af\u30a4\u30e1\u30fc\u30b8\u306e\u6e96\u5099<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u30c7\u30a3\u30b9\u30af\u30a4\u30e1\u30fc\u30b8\u3092\u4f5c\u3063\u3066\u3044\u304d\u307e\u3059\u3002\u30d3\u30eb\u30c9\u3057\u305f .efi \u30d5\u30a1\u30a4\u30eb\u306f\u3001<br>edk2\/Build\/HelloPkg\/DEBUG_CLANGDWARF\/X64\/HelloApp.efi<br>\u306b\u3042\u308b\u3082\u306e\u3068\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"hcb_wrap\"><pre class=\"prism line-numbers lang-plain\"><code>$ qemu-img create -f raw disk.img 128M\n$ mkfs.fat -n &#39;xxos&#39; -s 2 -f 2 -R 32 -F 32 disk.img\n; -s 2: 2 \u30bb\u30af\u30bf \/\u30af\u30e9\u30b9\u30bf\n; -f 2: FAT \u30922\u500b\u7528\u610f\u3059\u308b\n; -R 32: 32 \u30bb\u30af\u30bf\u3092 FAT \u3067\u4f7f\u7528\u3059\u308b\n; -F 32: FAT32 \u3092\u4f7f\u7528\u3059\u308b\n\n; \u30de\u30a6\u30f3\u30c8\u30dd\u30a4\u30f3\u30c8\u3092\u4f5c\u6210\n$ mkdir .\/mnt\n\n$ sudo mount -o loop,uid$(id -u),gid=$(id -u) disk.img .\/mnt\n$ mkdir .\/mnt\/EFI\/BOOT\n$ cp .\/ edk2\/Build\/HelloPkg\/DEBUG_CLANGDWARF\/X64\/HelloApp.efi .\/mnt\/EFI\/BOOT\n$ sudo umount .\/mnt<\/code><\/pre><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\u5b9f\u884c\u306f\u672c\u3068\u540c\u3058\u3067\u3059\u306d\u3002<\/p>\n\n\n\n<div class=\"hcb_wrap\"><pre class=\"prism line-numbers lang-plain\"><code>$\tqemu-system-x86_64 \\\n\t\t-drive if=pflash,format=raw,readonly=on,file=edk2\/Build\/OvmfX64\/DEBUG_GCC\/FV\/OVMF_CODE.fd \\\n\t\t-drive if=pflash,format=raw,file=edk2\/Build\/OvmfX64\/DEBUG_GCC\/FV\/OVMF_VARS.fd \\\n\t\t-drive format=raw,file=disk.img\n\t\t# -net none -nographic<\/code><\/pre><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">OVMF_CODE.fd \u3068 OVMF_VARS.fd \u306f\u9577\u3044\u306e\u3067\u74b0\u5883\u5909\u6570\u306b\u9003\u3057\u305f\u307b\u3046\u304c\u3044\u3044\u304b\u3082\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/blog.txn.red\/wp-content\/uploads\/2025\/02\/qemu-hello-00-1024x688.png\" alt=\"\" class=\"wp-image-872\"\/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e0a\u306f<br>fs0:<br>cd EFI\/BOOT<br>HelloApp.efi<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3067\u5b9f\u884c\u3057\u305f\u69d8\u5b50<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">QEMU \u306b\u30de\u30a6\u30b9\u3068\u30ad\u30fc\u30dc\u30fc\u30c9\u3092\u63b4\u307e\u308c\u305f\u3068\u304d\u306f Ctrl + Alt + G \u3067\u629c\u3051\u308b\u3053\u3068\u304c\u51fa\u6765\u308b\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u78ba\u304b\u3081\u3066\u3044\u306a\u3044\u304c HelloApp.efi \u3092\u9069\u5207\u306a\u540d\u524d\u306b\u3059\u308c\u3070\u81ea\u52d5\u8d77\u52d5\u3059\u308b\u306f\u305a\u3060\u3068\u601d\u3046\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6b21\u306f\u3001\u30ab\u30fc\u30cd\u30eb\u3092\u4f5c\u6210\u3057\u305f\u3044\u306e\u3067\u3001\u307e\u305a\u306f edk2 \u3067\u306e\u30d5\u30a1\u30a4\u30eb\u306e\u8aad\u307f\u8fbc\u307f\u3092\u3084\u3063\u3066\u307f\u3088\u3046\u3002 Mikan \u672c\u306e\u30d6\u30fc\u30c8\u30ed\u30fc\u30c0\u30fc\u306f\u30e1\u30e2\u30ea\u30de\u30c3\u30d7\u3092\u4f5c\u6210\u3057\u3066\u3001\u3061\u3083\u3093\u3068\u7a7a\u304d\u30e1\u30e2\u30ea\u306b\u30ab\u30fc\u30cd\u30eb\u30ed\u30fc\u30c9\u3057\u3066\u3044\u308b\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Mikan\u672c \u6d3e\u751f\u3067\u306a\u3044\u3063\u307d\u3044 Uefi \u3084 edk2 \u306e\u30ab\u30fc\u30cd\u30eb\u30ed\u30fc\u30c0\u30fc\u3092\u30cd\u30c3\u30c8\u3067\u307f\u308b\u3068\u3084\u3063\u3071\u308a\u4f55\u304b\u3057\u3089\u7a7a\u304d\u30e1\u30e2\u30ea\u3092\u63a2\u3059\u51e6\u7406\u3092\u3057\u3066\u3044\u308b\u306e\u3067\u5fc5\u8981\u3060\u3088\u306a\u3002\u3058\u3083\u306a\u3044\u3068 uefi \u306e\u6a5f\u80fd\u304c\u5168\u90e8\u6b7b\u306c\u304b\u3082\u3057\u308c\u306c\u306e\u3067\u753b\u9762\u51fa\u529b\u3082\u3067\u304d\u306a\u304f\u306a\u308b\u3088\u306d\u3001\u591a\u5206\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u524d\u56de\u8a18\u4e8b\u3067\u3001edk2 \u306e\u30cf\u30ed\u30fc\u30ef\u30fc\u30eb\u30c9\u3092\u4f5c\u308a\u307e\u3057\u305f\u3002\u4eca\u56de\u306f\u3001\u305d\u308c\u3092 qemu \u3067\u5b9f\u884c\u3057\u3066\u3044\u304d\u307e\u3059\u3002 \u81ea\u5206\u304c\u7406\u89e3\u3059\u308b\u9650\u308a\u3001UEFI \u306e\u4ed5\u69d8\u306f FAT \u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u306b \/EFI\/BOOT\/ \u3068\u3044\u3046\u30d5\u30a9\u30eb\u30c0\u3092\u4f5c\u6210\u3057\u3066\u305d\u3053\u306b\u8d77 [&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":0,"footnotes":""},"categories":[9],"tags":[10],"class_list":["post-868","post","type-post","status-publish","format-standard","hentry","category-dev","tag-mikan"],"_links":{"self":[{"href":"https:\/\/blog.txn.red\/index.php?rest_route=\/wp\/v2\/posts\/868","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=868"}],"version-history":[{"count":0,"href":"https:\/\/blog.txn.red\/index.php?rest_route=\/wp\/v2\/posts\/868\/revisions"}],"wp:attachment":[{"href":"https:\/\/blog.txn.red\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=868"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.txn.red\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=868"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.txn.red\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=868"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}