{"id":17680,"date":"2026-06-10T08:46:37","date_gmt":"2026-06-10T00:46:37","guid":{"rendered":"https:\/\/ab123.xyz\/?p=17680"},"modified":"2026-06-10T08:46:37","modified_gmt":"2026-06-10T00:46:37","slug":"%e4%bd%bf%e7%94%a8-verilator-%e5%af%b9-risc-v-%e6%a0%b8%e8%bf%9b%e8%a1%8c%e5%bf%ab%e9%80%9f%e9%aa%8c%e8%af%81%e4%b8%8e%e4%bb%bf%e7%9c%9f","status":"publish","type":"post","link":"https:\/\/ab123.xyz\/?p=17680","title":{"rendered":"\u4f7f\u7528 Verilator \u5bf9 RISC-V \u6838\u8fdb\u884c\u5feb\u901f\u9a8c\u8bc1\u4e0e\u4eff\u771f"},"content":{"rendered":"

\u5728 RISC-V \u5f00\u6e90\u5904\u7406\u5668\u6838\u7684\u5f00\u53d1\u4e0e\u9a8c\u8bc1\u8fc7\u7a0b\u4e2d\uff0c\u4eff\u771f\u901f\u5ea6\u5f80\u5f80\u6210\u4e3a\u5236\u7ea6\u8fed\u4ee3\u6548\u7387\u7684\u5173\u952e\u74f6\u9888\u3002\u4f20\u7edf\u57fa\u4e8e\u4e8b\u4ef6\u9a71\u52a8\u7684\u4eff\u771f\u5668\uff08\u5982 ModelSim\u3001VCS\uff09\u5728\u5904\u7406\u5927\u89c4\u6a21\u6570\u5b57\u7535\u8def\u65f6\u6781\u4e3a\u7f13\u6162\uff0c\u800c \u5b98\u65b9\u7f51\u7ad9<\/a> \u5f00\u6e90\u7684 Verilator \u5de5\u5177\u901a\u8fc7\u5c06 Verilog \u548c SystemVerilog \u4ee3\u7801\u7f16\u8bd1\u4e3a C++ \u6216 SystemC \u6a21\u578b\uff0c\u5b9e\u73b0\u4e86\u6570\u91cf\u7ea7\u7684\u901f\u5ea6\u63d0\u5347\uff0c\u5c24\u5176\u9002\u5408\u5bf9 RISC-V \u6838\u8fdb\u884c\u5feb\u901f\u9a8c\u8bc1\u4e0e\u4eff\u771f\u3002\u672c\u6587\u5c06\u4ece\u529f\u80fd\u3001\u4f18\u52bf\u3001\u5e94\u7528\u573a\u666f\u53ca\u4f7f\u7528\u65b9\u6cd5\u56db\u4e2a\u7ef4\u5ea6\uff0c\u4e3a\u60a8\u6df1\u5ea6\u89e3\u6790\u8fd9\u4e00\u667a\u80fd\u5de5\u5177\u3002<\/p>\n

Verilator \u7684\u6838\u5fc3\u529f\u80fd\u4e0e\u5de5\u4f5c\u539f\u7406<\/h2>\n

Verilator \u662f\u4e00\u6b3e\u9ad8\u6027\u80fd\u7684\u786c\u4ef6\u63cf\u8ff0\u8bed\u8a00\u4eff\u771f\u5668\uff0c\u5176\u72ec\u7279\u4e4b\u5904\u5728\u4e8e\u91c7\u7528\u201c\u7f16\u8bd1\u578b\u201d\u800c\u975e\u201c\u89e3\u91ca\u578b\u201d\u4eff\u771f\u7b56\u7565\u3002\u5b83\u5c06 RTL \u4ee3\u7801\u8f6c\u5316\u4e3a\u9ad8\u5ea6\u4f18\u5316\u7684 C++ \u4ee3\u7801\uff0c\u518d\u901a\u8fc7\u672c\u5730\u7f16\u8bd1\u5668\u751f\u6210\u53ef\u6267\u884c\u6587\u4ef6\u3002\u5bf9\u4e8e RISC-V \u6838\u8fd9\u79cd\u5305\u542b\u6d41\u6c34\u7ebf\u3001\u7f13\u5b58\u3001\u5206\u652f\u9884\u6d4b\u5668\u7b49\u590d\u6742\u903b\u8f91\u7684\u8bbe\u8ba1\uff0cVerilator \u80fd\u591f\u5b9e\u73b0\u6bd4\u4f20\u7edf\u4eff\u771f\u5668\u5feb 10 \u500d\u751a\u81f3 100 \u500d\u4ee5\u4e0a\u7684\u4eff\u771f\u901f\u7387\u3002<\/p>\n

\u652f\u6301\u6807\u51c6\u4e0e\u517c\u5bb9\u6027<\/h3>\n

Verilator \u652f\u6301 Verilog 2001\u30012005 \u4ee5\u53ca SystemVerilog \u7684\u7edd\u5927\u90e8\u5206\u53ef\u7efc\u5408\u5b50\u96c6\uff0c\u5e76\u517c\u5bb9\u591a\u79cd RISC-V \u5f00\u6e90\u5b9e\u73b0\uff0c\u5982 Rocket Chip\u3001BOOM\u3001VexRiscv \u7b49\u3002\u7528\u6237\u65e0\u9700\u4fee\u6539\u6e90\u6587\u4ef6\u5373\u53ef\u76f4\u63a5\u542f\u52a8\u4eff\u771f\u3002<\/p>\n

\u8c03\u8bd5\u4e0e\u6ce2\u5f62\u5bfc\u51fa<\/h3>\n

\u8be5\u5de5\u5177\u5185\u7f6e\u6ce2\u5f62\u8f6c\u50a8\u529f\u80fd\uff0c\u652f\u6301 VCD\u3001FST \u7b49\u683c\u5f0f\uff0c\u65b9\u4fbf\u5f00\u53d1\u8005\u5b9a\u4f4d\u65f6\u5e8f\u95ee\u9898\u3002\u540c\u65f6\u63d0\u4f9b --trace<\/code> \u9009\u9879\uff0c\u53ef\u5728\u4e0d\u727a\u7272\u592a\u591a\u6027\u80fd\u7684\u524d\u63d0\u4e0b\u751f\u6210\u8be6\u7ec6\u6ce2\u5f62\u3002<\/p>\n

Verilator \u5728 RISC-V \u9a8c\u8bc1\u4e2d\u7684\u6838\u5fc3\u4f18\u52bf<\/h2>\n

\u4e0e\u5546\u4e1a\u4eff\u771f\u5668\u76f8\u6bd4\uff0cVerilator \u4e0d\u4ec5\u5b8c\u5168\u514d\u8d39\u5f00\u6e90\uff0c\u800c\u4e14\u5177\u6709\u4ee5\u4e0b\u7a81\u51fa\u4f18\u52bf\uff1a<\/p>\n

    \n
  • \u6781\u901f\u4eff\u771f<\/strong>\uff1a\u5bf9\u4e8e RISC-V \u6838\u8fd0\u884c Dhrystone\u3001CoreMark \u7b49\u57fa\u51c6\u6d4b\u8bd5\uff0cVerilator \u7684\u4eff\u771f\u901f\u5ea6\u53ef\u8fbe\u6bcf\u79d2\u6570\u4e07\u6761\u6307\u4ee4\uff0c\u5927\u5e45\u7f29\u77ed\u56de\u5f52\u6d4b\u8bd5\u5468\u671f\u3002<\/li>\n
  • \u6613\u4e8e\u96c6\u6210<\/strong>\uff1a\u751f\u6210\u7684 C++ \u6a21\u578b\u53ef\u76f4\u63a5\u5d4c\u5165\u5230 SystemC \u6216\u81ea\u5b9a\u4e49\u6d4b\u8bd5\u5e73\u53f0\u4e2d\uff0c\u4e0e UVM\u3001Cocotb \u7b49\u9a8c\u8bc1\u6846\u67b6\u65e0\u7f1d\u5bf9\u63a5\u3002<\/li>\n
  • \u8f7b\u91cf\u7ea7\u4f9d\u8d56<\/strong>\uff1a\u4ec5\u9700 GCC\/Clang\u3001Make \u548c Perl \u5373\u53ef\u8fd0\u884c\uff0c\u9002\u5408 CI\/CD \u6d41\u6c34\u7ebf\u81ea\u52a8\u5316\u9a8c\u8bc1\u3002<\/li>\n
  • \u6d3b\u8dc3\u793e\u533a<\/strong>\uff1aVeripool \u793e\u533a\u6301\u7eed\u66f4\u65b0\uff0c\u4fee\u590d bug \u5e76\u6dfb\u52a0\u65b0\u7279\u6027\uff0c\u4fdd\u969c\u957f\u671f\u53ef\u7528\u6027\u3002<\/li>\n<\/ul>\n

    \u5178\u578b\u5e94\u7528\u573a\u666f\u4e0e\u5b9e\u6218\u6307\u5357<\/h2>\n

    Verilator \u5e7f\u6cdb\u5e94\u7528\u4e8e\u4ee5\u4e0b\u573a\u666f\uff1a<\/p>\n

      \n
    • RISC-V \u6838\u7684\u529f\u80fd\u9a8c\u8bc1<\/strong>\uff1a\u5728\u5f00\u53d1\u65e9\u671f\u5feb\u901f\u53d1\u73b0\u903b\u8f91\u9519\u8bef\uff0c\u914d\u5408\u968f\u673a\u6307\u4ee4\u751f\u6210\u5668\uff08\u5982 RISCV-DV\uff09\u8fdb\u884c\u8986\u76d6\u7387\u9a71\u52a8\u9a8c\u8bc1\u3002<\/li>\n
    • \u8f6f\u4ef6-\u786c\u4ef6\u534f\u540c\u4eff\u771f<\/strong>\uff1a\u5c06 RISC-V \u6838\u6a21\u578b\u4e0e\u5d4c\u5165\u5f0f\u56fa\u4ef6\uff08\u5982 FreeRTOS\u3001Zephyr\uff09\u8054\u5408\u8fd0\u884c\uff0c\u9a8c\u8bc1\u4e2d\u65ad\u3001\u5916\u8bbe\u4ea4\u4e92\u7b49\u884c\u4e3a\u3002<\/li>\n
    • \u6027\u80fd\u8bc4\u4f30\u4e0e\u529f\u8017\u5206\u6790<\/strong>\uff1a\u901a\u8fc7\u7edf\u8ba1\u6307\u4ee4\u6267\u884c\u9891\u7387\u3001\u7f13\u5b58\u547d\u4e2d\u7387\u7b49\u6307\u6807\uff0c\u6307\u5bfc\u5fae\u67b6\u6784\u4f18\u5316\u3002<\/li>\n<\/ul>\n

      \u5feb\u901f\u5165\u95e8\u6b65\u9aa4<\/h3>\n

      1. \u5b89\u88c5 Verilator\uff08\u5982 sudo apt install verilator<\/code> \u6216\u4ece\u6e90\u7801\u7f16\u8bd1\uff09\u3002
      2. \u7f16\u5199\u6d4b\u8bd5\u6587\u4ef6\uff1averilator -Wall --cc --trace top.v --exe sim_main.cpp<\/code>
      3. \u7f16\u8bd1\u5e76\u8fd0\u884c\uff1amake -j -C obj_dir -f Vtop.mk Vtop<\/code>
      4. \u4f7f\u7528 GTKWave \u67e5\u770b\u6ce2\u5f62\u3002<\/p>\n

      \u901a\u8fc7\u4ee5\u4e0a\u6b65\u9aa4\uff0c\u60a8\u5373\u53ef\u5728\u51e0\u5206\u949f\u5185\u642d\u5efa RISC-V \u6838\u7684\u5feb\u901f\u4eff\u771f\u73af\u5883\u3002Verilator \u7684\u5f3a\u5927\u6027\u80fd\u6b63\u4f7f\u5176\u6210\u4e3a RISC-V \u751f\u6001\u4e2d\u4e0d\u53ef\u6216\u7f3a\u7684\u9a8c\u8bc1\u5229\u5668\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

      \u5728 RISC-V \u5f00\u6e90\u5904\u7406\u5668\u6838\u7684\u5f00\u53d1\u4e0e\u9a8c\u8bc1\u8fc7\u7a0b\u4e2d\uff0c\u4eff\u771f\u901f\u5ea6\u5f80\u5f80\u6210\u4e3a\u5236\u7ea6\u8fed\u4ee3\u6548\u7387\u7684\u5173\u952e\u74f6\u9888\u3002\u4f20\u7edf\u57fa\u4e8e\u4e8b\u4ef6\u9a71\u52a8\u7684\u4eff […]<\/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":[21042,21041,21044,21043,21045],"class_list":["post-17680","post","type-post","status-publish","format-standard","hentry","category-4","tag-risc-v","tag-verilator","tag-eda","tag-21043","tag-21045"],"_links":{"self":[{"href":"https:\/\/ab123.xyz\/index.php?rest_route=\/wp\/v2\/posts\/17680","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=17680"}],"version-history":[{"count":1,"href":"https:\/\/ab123.xyz\/index.php?rest_route=\/wp\/v2\/posts\/17680\/revisions"}],"predecessor-version":[{"id":17681,"href":"https:\/\/ab123.xyz\/index.php?rest_route=\/wp\/v2\/posts\/17680\/revisions\/17681"}],"wp:attachment":[{"href":"https:\/\/ab123.xyz\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=17680"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ab123.xyz\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=17680"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ab123.xyz\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=17680"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}