{"id":17850,"date":"2026-06-10T08:54:30","date_gmt":"2026-06-10T00:54:30","guid":{"rendered":"https:\/\/ab123.xyz\/?p=17850"},"modified":"2026-06-10T08:54:30","modified_gmt":"2026-06-10T00:54:30","slug":"risc-v-%e8%99%9a%e6%8b%9f%e5%8c%96%e6%8a%80%e6%9c%af-hypervisor-%e5%ae%9e%e9%aa%8c%e4%b8%8e-kvm-%e7%a7%bb%e6%a4%8d%e6%8c%87%e5%8d%97-3","status":"publish","type":"post","link":"https:\/\/ab123.xyz\/?p=17850","title":{"rendered":"RISC-V \u865a\u62df\u5316\u6280\u672f (Hypervisor) \u5b9e\u9a8c\u4e0e KVM \u79fb\u690d\u6307\u5357"},"content":{"rendered":"<p>RISC-V \u67b6\u6784\u6b63\u5728\u5feb\u901f\u5d1b\u8d77\uff0c\u5176\u5f00\u653e\u6307\u4ee4\u96c6\u7279\u6027\u4e3a\u5904\u7406\u5668\u8bbe\u8ba1\u5e26\u6765\u524d\u6240\u672a\u6709\u7684\u7075\u6d3b\u6027\u3002\u5728\u670d\u52a1\u5668\u3001\u8fb9\u7f18\u8ba1\u7b97\u548c\u5d4c\u5165\u5f0f\u573a\u666f\u4e2d\uff0c\u865a\u62df\u5316\u6280\u672f\u6210\u4e3a\u5173\u952e\u9700\u6c42\u3002\u672c\u6587\u4ecb\u7ecd\u7684 <strong>RISC-V Hypervisor \u5b9e\u9a8c\u5de5\u5177\u96c6<\/strong> \u662f\u4e00\u5957\u4e13\u4e3a\u5f00\u53d1\u8005\u8bbe\u8ba1\u7684\u5f00\u6e90\u5e73\u53f0\uff0c\u652f\u6301\u5728 QEMU \u548c\u771f\u5b9e\u786c\u4ef6\u4e0a\u5feb\u901f\u642d\u5efa\u865a\u62df\u5316\u73af\u5883\uff0c\u5e76\u5b8c\u6210 KVM \u7684\u5b8c\u6574\u79fb\u690d\u9a8c\u8bc1\u3002\u8be5\u5de5\u5177\u96c6\u7531\u591a\u4e2a\u793e\u533a\u9879\u76ee\u6574\u5408\u800c\u6210\uff0c\u63d0\u4f9b\u4ece\u5e95\u5c42\u4e2d\u65ad\u63a7\u5236\u5230\u4e0a\u5c42\u5ba2\u6237\u673a\u8c03\u5ea6\u7684\u5168\u94fe\u8def\u5b9e\u9a8c\u652f\u6301\u3002\u60a8\u53ef\u4ee5\u76f4\u63a5\u8bbf\u95ee\u5176\u5b98\u65b9\u8d44\u6e90\uff1a<a href=\"https:\/\/riscv.org\/technical\/specifications\/\" target=\"_blank\">\u5b98\u65b9\u7f51\u7ad9<\/a> \u83b7\u53d6\u6700\u65b0\u6587\u6863\u4e0e\u4ee3\u7801\u3002<\/p>\n<h2>\u6838\u5fc3\u529f\u80fd\u4e0e\u6a21\u5757<\/h2>\n<p>\u8be5\u5de5\u5177\u96c6\u56f4\u7ed5 RISC-V \u7279\u6743\u67b6\u6784\u7684 H \u6269\u5c55\uff08Hypervisor Extension\uff09\u8bbe\u8ba1\uff0c\u4e3b\u8981\u5305\u542b\u4ee5\u4e0b\u6a21\u5757\uff1a<\/p>\n<ul>\n<li>\n<h3>\u865a\u62df\u5316\u786c\u4ef6\u6a21\u62df\u5668<\/h3>\n<p>\u57fa\u4e8e QEMU \u7684 RISC-V \u865a\u62df\u5e73\u53f0\uff0c\u652f\u6301 CPU \u7684 H \u6269\u5c55\u6307\u4ee4\u6ce8\u5165\u548c G-stage \u9875\u8868\u6a21\u62df\uff0c\u53ef\u8fd0\u884c Linux \u53ca FreeRTOS \u5ba2\u6237\u673a\u3002<\/li>\n<li>\n<h3>KVM \u79fb\u690d\u9002\u914d\u5c42<\/h3>\n<p>\u63d0\u4f9b\u4e00\u5957\u8f7b\u91cf\u7ea7\u5185\u6838\u8865\u4e01\u96c6\uff0c\u5c06 Linux KVM \u6846\u67b6\u4e2d\u7684 x86\/ARM \u67b6\u6784\u76f8\u5173\u4ee3\u7801\u66ff\u6362\u4e3a RISC-V \u7684 CSR \u548c trap \u5904\u7406\u903b\u8f91\uff0c\u5b9e\u73b0\u9ad8\u6548\u7684 vCPU \u7ba1\u7406\u3002<\/li>\n<li>\n<h3>\u6027\u80fd\u5206\u6790\u4eea\u8868\u76d8<\/h3>\n<p>\u53ef\u89c6\u5316\u5448\u73b0\u865a\u62df\u673a\u4e0a\u4e0b\u6587\u5207\u6362\u5f00\u9500\u3001\u5185\u5b58\u4e8c\u7ea7\u5730\u5740\u8f6c\u6362\uff08G-stage\uff09\u5ef6\u8fdf\u7b49\u5173\u952e\u6307\u6807\uff0c\u8f85\u52a9\u5f00\u53d1\u8005\u4f18\u5316\u79fb\u690d\u4ee3\u7801\u3002<\/li>\n<\/ul>\n<h2>\u72ec\u7279\u4f18\u52bf\u4e0e\u5e94\u7528\u573a\u666f<\/h2>\n<p>\u76f8\u6bd4\u5176\u4ed6\u67b6\u6784\u7684\u865a\u62df\u5316\u65b9\u6848\uff0c\u8fd9\u5957\u5de5\u5177\u96c6\u5177\u5907\u4e09\u5927\u4f18\u52bf\uff1a<\/p>\n<ul>\n<li><strong>\u5168\u5f00\u6e90\u900f\u660e<\/strong>\uff1a\u6240\u6709\u4ee3\u7801\u4e0e\u5b9e\u9a8c\u6b65\u9aa4\u5728 GitHub \u4e0a\u516c\u5f00\uff0c\u5f00\u53d1\u8005\u53ef\u81ea\u7531\u4fee\u6539\u9a8c\u8bc1\uff0c\u907f\u514d\u5546\u4e1a\u9ed1\u76d2\u7684\u9650\u5236\u3002<\/li>\n<li><strong>\u4f4e\u95e8\u69db\u5165\u95e8<\/strong>\uff1a\u63d0\u4f9b Docker \u5316\u4e00\u952e\u90e8\u7f72\u811a\u672c\uff0c\u914d\u5408\u8be6\u7ec6\u7684\u6559\u7a0b\u6587\u6863\uff0c\u751a\u81f3\u65e0\u9700\u7269\u7406\u5f00\u53d1\u677f\u5373\u53ef\u5728 PC \u4e0a\u5b8c\u6210\u865a\u62df\u5316\u4e2d\u65ad\u63a7\u5236\u5668\uff08IMSIC\uff09\u7684\u914d\u7f6e\u5b9e\u9a8c\u3002<\/li>\n<li><strong>\u573a\u666f\u8986\u76d6\u5e7f<\/strong>\uff1a\u9002\u7528\u4e8e\u5b66\u672f\u7814\u7a76\uff08\u5982\u65b0\u578b\u865a\u62df\u5316\u8c03\u5ea6\u7b97\u6cd5\u9a8c\u8bc1\uff09\u3001\u5de5\u4e1a\u7ea7 KVM \u4ea7\u54c1\u79fb\u690d\u9884\u7814\u4ee5\u53ca\u6559\u5b66\u5b9e\u8bad\uff08\u5982\u64cd\u4f5c\u7cfb\u7edf\u8bfe\u7a0b\u4e2d\u7684\u865a\u62df\u5316\u5b9e\u9a8c\uff09\u3002<\/li>\n<\/ul>\n<h2>\u5feb\u901f\u4e0a\u624b\u5b9e\u8df5<\/h2>\n<h3>\u73af\u5883\u51c6\u5907<\/h3>\n<p>\u786e\u4fdd\u4e3b\u673a\u5b89\u88c5 Linux \u5185\u6838 5.19 \u4ee5\u4e0a\u7248\u672c\u4ee5\u53ca Docker \u73af\u5883\u3002\u4ece\u5b98\u65b9\u7f51\u7ad9\u514b\u9686\u5de5\u5177\u96c6\u4ed3\u5e93\u540e\uff0c\u6267\u884c <code>.\/setup.sh<\/code> \u5373\u53ef\u81ea\u52a8\u7f16\u8bd1 QEMU-riscv64 \u548c\u4ea4\u53c9\u5de5\u5177\u94fe\u3002<\/p>\n<h3>\u8fd0\u884c\u9996\u4e2a\u865a\u62df\u673a<\/h3>\n<p>\u4f7f\u7528\u63d0\u4f9b\u7684\u811a\u672c\u542f\u52a8\u4e00\u4e2a\u542b RISC-V H \u6269\u5c55\u652f\u6301\u7684 QEMU \u5b9e\u4f8b\uff0c\u52a0\u8f7d\u7f16\u8bd1\u597d\u7684 Linux \u5185\u6838\uff0c\u60a8\u5c06\u5728\u5ba2\u6237\u673a\u4e2d\u770b\u5230 <code>\/proc\/cpuinfo<\/code> \u663e\u793a \u201chypervisor\u201d \u6807\u5fd7\u3002\u968f\u540e\u53ef\u901a\u8fc7 <code>kvmtool<\/code> \u521b\u5efa\u7b2c\u4e8c\u4e2a\u865a\u62df\u673a\uff0c\u9a8c\u8bc1\u591a vCPU \u7684\u4e0a\u4e0b\u6587\u5207\u6362\u3002<\/p>\n<h3>KVM \u79fb\u690d\u8981\u70b9<\/h3>\n<p>\u91cd\u70b9\u7406\u89e3 RISC-V \u7684 <code>vsstatus<\/code> \u4e0e <code>htval<\/code> \u5bc4\u5b58\u5668\u7684\u8bed\u4e49\u66ff\u6362\uff0c\u4ee5\u53ca G-stage \u7f3a\u9875\u5f02\u5e38\u7684\u5904\u7406\u8def\u5f84\u3002\u5de5\u5177\u96c6\u4e2d\u5305\u542b\u7684\u8865\u4e01\u6ce8\u91ca\u8be6\u7ec6\u6807\u6ce8\u4e86\u6bcf\u4e00\u5904\u79fb\u690d\u51b3\u7b56\u7684\u786c\u4ef6\u624b\u518c\u4f9d\u636e\u3002<\/p>\n<p>\u901a\u8fc7\u8fd9\u5957\u5b9e\u9a8c\u6307\u5357\uff0c\u5f00\u53d1\u8005\u80fd\u7cfb\u7edf\u638c\u63e1 RISC-V \u865a\u62df\u5316\u7684\u5e95\u5c42\u673a\u5236\uff0c\u4e3a\u672a\u6765\u5728 RISC-V \u670d\u52a1\u5668\u4e0a\u8fd0\u884c Docker \u5bb9\u5668\u548c\u5fae\u670d\u52a1\u67b6\u6784\u5960\u5b9a\u57fa\u7840\u3002\u7acb\u5373\u8bbf\u95ee <a href=\"https:\/\/riscv.org\/technical\/specifications\/\" target=\"_blank\">\u5b98\u65b9\u7f51\u7ad9<\/a> \u5f00\u59cb\u60a8\u7684\u865a\u62df\u5316\u63a2\u7d22\u4e4b\u65c5\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>RISC-V 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[&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[21218,21207,20932,20953,7423],"class_list":["post-17850","post","type-post","status-publish","format-standard","hentry","category-4","tag-hypervisor","tag-kvm","tag-risc-v","tag-20953","tag-7423"],"_links":{"self":[{"href":"https:\/\/ab123.xyz\/index.php?rest_route=\/wp\/v2\/posts\/17850","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ab123.xyz\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ab123.xyz\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ab123.xyz\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/ab123.xyz\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=17850"}],"version-history":[{"count":1,"href":"https:\/\/ab123.xyz\/index.php?rest_route=\/wp\/v2\/posts\/17850\/revisions"}],"predecessor-version":[{"id":17851,"href":"https:\/\/ab123.xyz\/index.php?rest_route=\/wp\/v2\/posts\/17850\/revisions\/17851"}],"wp:attachment":[{"href":"https:\/\/ab123.xyz\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=17850"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ab123.xyz\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=17850"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ab123.xyz\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=17850"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}