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| author | ymherklotz <ymherklotz@users.noreply.github.com> | 2021-01-22 21:30:03 +0000 |
|---|---|---|
| committer | ymherklotz <ymherklotz@users.noreply.github.com> | 2021-01-22 21:30:03 +0000 |
| commit | 8fcb210c336a50b81cf726e161ed82981bfbec5d (patch) | |
| tree | 62721434d7e6d3877d8f78a3fd628432fabe8fa2 | |
| parent | aca7b8f57370ccdba41577c845361800ae6f8d39 (diff) | |
| download | vericert-docs-8fcb210c336a50b81cf726e161ed82981bfbec5d.tar.gz vericert-docs-8fcb210c336a50b81cf726e161ed82981bfbec5d.zip | |
deploy: a596c0c469d7c61b5ed8dfaf8805a926024a3a72
| -rw-r--r-- | categories/index.html | 2 | ||||
| -rw-r--r-- | coq-style-guide/index.html | 2 | ||||
| -rw-r--r-- | docs/building/index.html | 2 | ||||
| -rw-r--r-- | docs/index.html | 2 | ||||
| -rw-r--r-- | docs/using-vericert/index.html | 2 | ||||
| -rw-r--r-- | index.html | 2 | ||||
| -rw-r--r-- | tags/index.html | 2 |
7 files changed, 7 insertions, 7 deletions
diff --git a/categories/index.html b/categories/index.html index 596a305..2dd9a6a 100644 --- a/categories/index.html +++ b/categories/index.html @@ -1,4 +1,4 @@ <!doctype html><html lang=en><head><meta name=generator content="Hugo 0.80.0"><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1"><meta name=description content><meta name=theme-color content="#FFFFFF"><meta property="og:title" content="Categories"><meta property="og:description" content><meta property="og:type" content="website"><meta property="og:url" content="https://vericert.ymhg.org/categories/"><title>Categories | Vericert</title><link rel=manifest href=/manifest.json><link rel=icon href=/favicon.png type=image/x-icon><link rel=stylesheet href=/book.min.cc7f7da4e201466c24d4145b227311a8f1462dd7940d82e2d55c370645cf9541.css integrity="sha256-zH99pOIBRmwk1BRbInMRqPFGLdeUDYLi1Vw3BkXPlUE="><script defer src=/en.search.min.d59155e62a5c5b4ff8f90845580f2225b938da2b1506af250727aadcdc5122f1.js integrity="sha256-1ZFV5ipcW0/4+QhFWA8iJbk42isVBq8lByeq3NxRIvE="></script><link rel=alternate type=application/rss+xml href=https://vericert.ymhg.org/categories/index.xml title=Vericert></head><body><input type=checkbox class="hidden toggle" id=menu-control> <input type=checkbox class="hidden toggle" id=toc-control><main class="container flex"><aside class=book-menu><nav><h2 class=book-brand><a href=/><span>Vericert</span></a></h2><div class=book-search><input type=text id=book-search-input placeholder=Search aria-label=Search maxlength=64 data-hotkeys=s/><div class="book-search-spinner hidden"></div><ul id=book-search-results></ul></div><ul><li><a href=https://vericert.ymhg.org/coq-style-guide/>Coq Style Guide</a></li><li><a href=https://vericert.ymhg.org/docs/>Docs</a><ul><li><a href=https://vericert.ymhg.org/docs/building/>Building Vericert</a></li><li><a href=https://vericert.ymhg.org/docs/using-vericert/>Using Vericert</a></li></ul></li></ul><ul><li><a href=https://github.com/ymherklotz/vericert target=_blank rel=noopener>Github</a></li></ul></nav><script>(function(){var menu=document.querySelector("aside.book-menu nav");addEventListener("beforeunload",function(event){localStorage.setItem("menu.scrollTop",menu.scrollTop);});menu.scrollTop=localStorage.getItem("menu.scrollTop");})();</script></aside><div class=book-page><header class=book-header><div class="flex align-center justify-between"><label for=menu-control><img src=/svg/menu.svg class=book-icon alt=Menu></label> <strong>Categories</strong> -<label for=toc-control><img src=/svg/toc.svg class=book-icon alt="Table of Contents"></label></div><aside class="hidden clearfix"><nav><ul><li class=book-section-flat><strong>Categories</strong><ul></ul></li><li class=book-section-flat><strong>Tags</strong><ul></ul></li></ul></nav></aside></header><footer class=book-footer><div class="flex flex-wrap justify-between"></div></footer><label for=menu-control class="hidden book-menu-overlay"></label></div><aside class=book-toc><nav><ul><li class=book-section-flat><strong>Categories</strong><ul></ul></li><li class=book-section-flat><strong>Tags</strong><ul></ul></li></ul></nav></aside></main></body></html>
\ No newline at end of file +<label for=toc-control><img src=/svg/toc.svg class=book-icon alt="Table of Contents"></label></div><aside class="hidden clearfix"><nav><ul><li class=book-section-flat><strong>Categories</strong><ul></ul></li><li class=book-section-flat><strong>Tags</strong><ul></ul></li></ul></nav></aside></header><h1>Categories</h1><footer class=book-footer><div class="flex flex-wrap justify-between"></div></footer><label for=menu-control class="hidden book-menu-overlay"></label></div><aside class=book-toc><nav><ul><li class=book-section-flat><strong>Categories</strong><ul></ul></li><li class=book-section-flat><strong>Tags</strong><ul></ul></li></ul></nav></aside></main></body></html>
\ No newline at end of file diff --git a/coq-style-guide/index.html b/coq-style-guide/index.html index 7272741..81250f8 100644 --- a/coq-style-guide/index.html +++ b/coq-style-guide/index.html @@ -3,7 +3,7 @@ Code organization # Legal banner # Files should begin with a copyright/licens Code organization # Legal banner # Files should begin with a copyright/license banner, as shown in the example above."><meta property="og:type" content="article"><meta property="og:url" content="https://vericert.ymhg.org/coq-style-guide/"><title>Coq Style Guide | Vericert</title><link rel=manifest href=/manifest.json><link rel=icon href=/favicon.png type=image/x-icon><link rel=stylesheet href=/book.min.cc7f7da4e201466c24d4145b227311a8f1462dd7940d82e2d55c370645cf9541.css integrity="sha256-zH99pOIBRmwk1BRbInMRqPFGLdeUDYLi1Vw3BkXPlUE="><script defer src=/en.search.min.d59155e62a5c5b4ff8f90845580f2225b938da2b1506af250727aadcdc5122f1.js integrity="sha256-1ZFV5ipcW0/4+QhFWA8iJbk42isVBq8lByeq3NxRIvE="></script></head><body><input type=checkbox class="hidden toggle" id=menu-control> <input type=checkbox class="hidden toggle" id=toc-control><main class="container flex"><aside class=book-menu><nav><h2 class=book-brand><a href=/><span>Vericert</span></a></h2><div class=book-search><input type=text id=book-search-input placeholder=Search aria-label=Search maxlength=64 data-hotkeys=s/><div class="book-search-spinner hidden"></div><ul id=book-search-results></ul></div><ul><li><a href=https://vericert.ymhg.org/coq-style-guide/ class=active>Coq Style Guide</a></li><li><a href=https://vericert.ymhg.org/docs/>Docs</a><ul><li><a href=https://vericert.ymhg.org/docs/building/>Building Vericert</a></li><li><a href=https://vericert.ymhg.org/docs/using-vericert/>Using Vericert</a></li></ul></li></ul><ul><li><a href=https://github.com/ymherklotz/vericert target=_blank rel=noopener>Github</a></li></ul></nav><script>(function(){var menu=document.querySelector("aside.book-menu nav");addEventListener("beforeunload",function(event){localStorage.setItem("menu.scrollTop",menu.scrollTop);});menu.scrollTop=localStorage.getItem("menu.scrollTop");})();</script></aside><div class=book-page><header class=book-header><div class="flex align-center justify-between"><label for=menu-control><img src=/svg/menu.svg class=book-icon alt=Menu></label> <strong>Coq Style Guide</strong> -<label for=toc-control><img src=/svg/toc.svg class=book-icon alt="Table of Contents"></label></div><aside class="hidden clearfix"><nav id=TableOfContents><ul><li><ul><li><a href=#code-organization>Code organization</a><ul><li><a href=#legal-banner>Legal banner</a></li><li><a href=#import-statements>Import statements</a></li><li><a href=#notations-and-scopes>Notations and scopes</a></li></ul></li><li><a href=#formatting>Formatting</a><ul><li><a href=#line-length>Line length</a></li><li><a href=#whitespace-and-indentation>Whitespace and indentation</a></li></ul></li><li><a href=#definitions-and-fixpoints>Definitions and Fixpoints</a></li><li><a href=#inductives>Inductives</a></li><li><a href=#lemmatheorem-statements>Lemma/Theorem statements</a></li><li><a href=#proofs-and-tactics>Proofs and tactics</a></li><li><a href=#naming>Naming</a></li><li><a href=#example>Example</a></li></ul></li></ul></nav></aside></header><article class=markdown><p>This style guide was taken from <a href=https://github.com/project-oak/silveroak>Silveroak</a>, it outlines code style for Coq code +<label for=toc-control><img src=/svg/toc.svg class=book-icon alt="Table of Contents"></label></div><aside class="hidden clearfix"><nav id=TableOfContents><ul><li><ul><li><a href=#code-organization>Code organization</a><ul><li><a href=#legal-banner>Legal banner</a></li><li><a href=#import-statements>Import statements</a></li><li><a href=#notations-and-scopes>Notations and scopes</a></li></ul></li><li><a href=#formatting>Formatting</a><ul><li><a href=#line-length>Line length</a></li><li><a href=#whitespace-and-indentation>Whitespace and indentation</a></li></ul></li><li><a href=#definitions-and-fixpoints>Definitions and Fixpoints</a></li><li><a href=#inductives>Inductives</a></li><li><a href=#lemmatheorem-statements>Lemma/Theorem statements</a></li><li><a href=#proofs-and-tactics>Proofs and tactics</a></li><li><a href=#naming>Naming</a></li><li><a href=#example>Example</a></li></ul></li></ul></nav></aside></header><h1>Coq Style Guide</h1><article class=markdown><p>This style guide was taken from <a href=https://github.com/project-oak/silveroak>Silveroak</a>, it outlines code style for Coq code in this repository. There are certainly other valid strategies and opinions on Coq code style; this is laid out purely in the name of consistency. For a visual example of the style, see the <a href=#example>example</a> at the bottom of this file.</p><h2 id=code-organization>Code organization diff --git a/docs/building/index.html b/docs/building/index.html index 20d5841..2fa9951 100644 --- a/docs/building/index.html +++ b/docs/building/index.html @@ -5,7 +5,7 @@ The project is written in Coq, a theorem prover, which is extracted to OCaml so Coq: theorem prover that is used to also program the HLS tool."><meta property="og:type" content="article"><meta property="og:url" content="https://vericert.ymhg.org/docs/building/"><title>Building Vericert | Vericert</title><link rel=manifest href=/manifest.json><link rel=icon href=/favicon.png type=image/x-icon><link rel=stylesheet href=/book.min.cc7f7da4e201466c24d4145b227311a8f1462dd7940d82e2d55c370645cf9541.css integrity="sha256-zH99pOIBRmwk1BRbInMRqPFGLdeUDYLi1Vw3BkXPlUE="><script defer src=/en.search.min.d59155e62a5c5b4ff8f90845580f2225b938da2b1506af250727aadcdc5122f1.js integrity="sha256-1ZFV5ipcW0/4+QhFWA8iJbk42isVBq8lByeq3NxRIvE="></script></head><body><input type=checkbox class="hidden toggle" id=menu-control> <input type=checkbox class="hidden toggle" id=toc-control><main class="container flex"><aside class=book-menu><nav><h2 class=book-brand><a href=/><span>Vericert</span></a></h2><div class=book-search><input type=text id=book-search-input placeholder=Search aria-label=Search maxlength=64 data-hotkeys=s/><div class="book-search-spinner hidden"></div><ul id=book-search-results></ul></div><ul><li><a href=https://vericert.ymhg.org/coq-style-guide/>Coq Style Guide</a></li><li><a href=https://vericert.ymhg.org/docs/>Docs</a><ul><li><a href=https://vericert.ymhg.org/docs/building/ class=active>Building Vericert</a></li><li><a href=https://vericert.ymhg.org/docs/using-vericert/>Using Vericert</a></li></ul></li></ul><ul><li><a href=https://github.com/ymherklotz/vericert target=_blank rel=noopener>Github</a></li></ul></nav><script>(function(){var menu=document.querySelector("aside.book-menu nav");addEventListener("beforeunload",function(event){localStorage.setItem("menu.scrollTop",menu.scrollTop);});menu.scrollTop=localStorage.getItem("menu.scrollTop");})();</script></aside><div class=book-page><header class=book-header><div class="flex align-center justify-between"><label for=menu-control><img src=/svg/menu.svg class=book-icon alt=Menu></label> <strong>Building Vericert</strong> -<label for=toc-control><img src=/svg/toc.svg class=book-icon alt="Table of Contents"></label></div><aside class="hidden clearfix"><nav id=TableOfContents><ul><li><ul><li><a href=#downloading-compcert>Downloading CompCert</a></li><li><a href=#setting-up-nix>Setting up Nix</a></li><li><a href=#makefile-build>Makefile build</a></li><li><a href=#testing>Testing</a></li></ul></li></ul></nav></aside></header><article class=markdown><p>To build Vericert, the provided Makefile can be used. External dependencies are needed to build the project, which can be pulled in automatically with <a href=https://nixos.org/nix/>nix</a> using the provided <code>default.nix</code> and <code>shell.nix</code> files.</p><p>The project is written in Coq, a theorem prover, which is extracted to OCaml so that it can then be compiled and executed. The dependencies of this project are the following:</p><ul><li><a href=https://coq.inria.fr/>Coq</a>: theorem prover that is used to also program the HLS tool.</li><li><a href=https://ocaml.org/>OCaml</a>: the OCaml compiler to compile the extracted files.</li><li><a href=https://github.com/mit-plv/bbv>bbv</a>: an efficient bit vector library.</li><li><a href=https://github.com/ocaml/dune>dune</a>: build tool for ocaml projects to gather all the ocaml files and compile them in the right order.</li><li><a href=http://gallium.inria.fr/~fpottier/menhir/>menhir</a>: parser generator for ocaml.</li><li><a href=https://github.com/ocaml/ocamlfind>findlib</a> to find installed OCaml libraries.</li><li><a href=https://gcc.gnu.org/>GCC</a>: compiler to help build CompCert.</li></ul><p>These dependencies can be installed manually, or automatically through Nix.</p><h2 id=downloading-compcert>Downloading CompCert +<label for=toc-control><img src=/svg/toc.svg class=book-icon alt="Table of Contents"></label></div><aside class="hidden clearfix"><nav id=TableOfContents><ul><li><ul><li><a href=#downloading-compcert>Downloading CompCert</a></li><li><a href=#setting-up-nix>Setting up Nix</a></li><li><a href=#makefile-build>Makefile build</a></li><li><a href=#testing>Testing</a></li></ul></li></ul></nav></aside></header><h1>Building Vericert</h1><article class=markdown><p>To build Vericert, the provided Makefile can be used. External dependencies are needed to build the project, which can be pulled in automatically with <a href=https://nixos.org/nix/>nix</a> using the provided <code>default.nix</code> and <code>shell.nix</code> files.</p><p>The project is written in Coq, a theorem prover, which is extracted to OCaml so that it can then be compiled and executed. The dependencies of this project are the following:</p><ul><li><a href=https://coq.inria.fr/>Coq</a>: theorem prover that is used to also program the HLS tool.</li><li><a href=https://ocaml.org/>OCaml</a>: the OCaml compiler to compile the extracted files.</li><li><a href=https://github.com/mit-plv/bbv>bbv</a>: an efficient bit vector library.</li><li><a href=https://github.com/ocaml/dune>dune</a>: build tool for ocaml projects to gather all the ocaml files and compile them in the right order.</li><li><a href=http://gallium.inria.fr/~fpottier/menhir/>menhir</a>: parser generator for ocaml.</li><li><a href=https://github.com/ocaml/ocamlfind>findlib</a> to find installed OCaml libraries.</li><li><a href=https://gcc.gnu.org/>GCC</a>: compiler to help build CompCert.</li></ul><p>These dependencies can be installed manually, or automatically through Nix.</p><h2 id=downloading-compcert>Downloading CompCert <a class=anchor href=#downloading-compcert>#</a></h2><p>CompCert is added as a submodule in the <code>lib/CompCert</code> directory. It is needed to run the build process below, as it is the one dependency that is not downloaded by nix, and has to be downloaded together with the repository. To clone CompCert together with this project, you can run:</p><div class=highlight><pre class=chroma><code class=language-shell data-lang=shell>git clone --recursive https://github.com/ymherklotz/vericert </code></pre></div><p>If the repository is already cloned, you can run the following command to make sure that CompCert is also downloaded:</p><div class=highlight><pre class=chroma><code class=language-shell data-lang=shell>git submodule update --init </code></pre></div><h2 id=setting-up-nix>Setting up Nix diff --git a/docs/index.html b/docs/index.html index a38e747..3ef9d95 100644 --- a/docs/index.html +++ b/docs/index.html @@ -4,4 +4,4 @@ The design shown in Figure 1 shows how Vericert leverages an existing verified C compiler called CompCert to perform this translation."><meta name=theme-color content="#FFFFFF"><meta property="og:title" content="Docs"><meta property="og:description" content><meta property="og:type" content="website"><meta property="og:url" content="https://vericert.ymhg.org/docs/"><title>Docs | Vericert</title><link rel=manifest href=/manifest.json><link rel=icon href=/favicon.png type=image/x-icon><link rel=stylesheet href=/book.min.cc7f7da4e201466c24d4145b227311a8f1462dd7940d82e2d55c370645cf9541.css integrity="sha256-zH99pOIBRmwk1BRbInMRqPFGLdeUDYLi1Vw3BkXPlUE="><script defer src=/en.search.min.d59155e62a5c5b4ff8f90845580f2225b938da2b1506af250727aadcdc5122f1.js integrity="sha256-1ZFV5ipcW0/4+QhFWA8iJbk42isVBq8lByeq3NxRIvE="></script><link rel=alternate type=application/rss+xml href=https://vericert.ymhg.org/docs/index.xml title=Vericert></head><body><input type=checkbox class="hidden toggle" id=menu-control> <input type=checkbox class="hidden toggle" id=toc-control><main class="container flex"><aside class=book-menu><nav><h2 class=book-brand><a href=/><span>Vericert</span></a></h2><div class=book-search><input type=text id=book-search-input placeholder=Search aria-label=Search maxlength=64 data-hotkeys=s/><div class="book-search-spinner hidden"></div><ul id=book-search-results></ul></div><ul><li><a href=https://vericert.ymhg.org/coq-style-guide/>Coq Style Guide</a></li><li><a href=https://vericert.ymhg.org/docs/ class=active>Docs</a><ul><li><a href=https://vericert.ymhg.org/docs/building/>Building Vericert</a></li><li><a href=https://vericert.ymhg.org/docs/using-vericert/>Using Vericert</a></li></ul></li></ul><ul><li><a href=https://github.com/ymherklotz/vericert target=_blank rel=noopener>Github</a></li></ul></nav><script>(function(){var menu=document.querySelector("aside.book-menu nav");addEventListener("beforeunload",function(event){localStorage.setItem("menu.scrollTop",menu.scrollTop);});menu.scrollTop=localStorage.getItem("menu.scrollTop");})();</script></aside><div class=book-page><header class=book-header><div class="flex align-center justify-between"><label for=menu-control><img src=/svg/menu.svg class=book-icon alt=Menu></label> <strong>Docs</strong> -<label for=toc-control><img src=/svg/toc.svg class=book-icon alt="Table of Contents"></label></div><aside class="hidden clearfix"><nav id=TableOfContents></nav></aside></header><article class=markdown><p>Vericert translates C code into a hardware description language called Verilog, which can then be synthesised into hardware, to be placed onto a field-programmable gate array (FPGA) or application-specific integrated circuit (ASIC).</p><p><a id=orgcbfc9f7></a></p><figure><img src=/images/design.jpg alt="Figure 1: Current design of Vericert, where HTL is an intermediate language representing a finite state machine with data-path (FSMD) and Verilog is the target language." width=600><figcaption><p>Figure 1: Current design of Vericert, where HTL is an intermediate language representing a finite state machine with data-path (FSMD) and Verilog is the target language.</p></figcaption></figure><p>The design shown in Figure <a href=#orgcbfc9f7>1</a> shows how Vericert leverages an existing verified C compiler called <a href=https://compcert.org/compcert-C.html>CompCert</a> to perform this translation.</p></article><footer class=book-footer><div class="flex flex-wrap justify-between"></div></footer><div class=book-comments></div><label for=menu-control class="hidden book-menu-overlay"></label></div><aside class=book-toc><nav id=TableOfContents></nav></aside></main></body></html>
\ No newline at end of file +<label for=toc-control><img src=/svg/toc.svg class=book-icon alt="Table of Contents"></label></div><aside class="hidden clearfix"><nav id=TableOfContents></nav></aside></header><h1>Docs</h1><article class=markdown><p>Vericert translates C code into a hardware description language called Verilog, which can then be synthesised into hardware, to be placed onto a field-programmable gate array (FPGA) or application-specific integrated circuit (ASIC).</p><p><a id=org711bf3e></a></p><figure><img src=/images/design.jpg alt="Figure 1: Current design of Vericert, where HTL is an intermediate language representing a finite state machine with data-path (FSMD) and Verilog is the target language." width=600><figcaption><p>Figure 1: Current design of Vericert, where HTL is an intermediate language representing a finite state machine with data-path (FSMD) and Verilog is the target language.</p></figcaption></figure><p>The design shown in Figure <a href=#org711bf3e>1</a> shows how Vericert leverages an existing verified C compiler called <a href=https://compcert.org/compcert-C.html>CompCert</a> to perform this translation.</p></article><footer class=book-footer><div class="flex flex-wrap justify-between"></div></footer><div class=book-comments></div><label for=menu-control class="hidden book-menu-overlay"></label></div><aside class=book-toc><nav id=TableOfContents></nav></aside></main></body></html>
\ No newline at end of file diff --git a/docs/using-vericert/index.html b/docs/using-vericert/index.html index c97296d..d410356 100644 --- a/docs/using-vericert/index.html +++ b/docs/using-vericert/index.html @@ -3,7 +3,7 @@ void matrix_multiply(int first[2][2], int second[2][2], int multiply[2][2]) { in void matrix_multiply(int first[2][2], int second[2][2], int multiply[2][2]) { int sum = 0; for (int c = 0; c < 2; c++) { for (int d = 0; d < 2; d++) { for (int k = 0; k < 2; k++) { sum = sum + first[c][k]*second[k][d]; } multiply[c][d] = sum; sum = 0; } } } int main() { int f[2][2] = {{1, 2}, {3, 4}}; int s[2][2] = {{5, 6}, {7, 8}}; int m[2][2] = {{0, 0}, {0, 0}}; matrix_multiply(f, s, m); return m[1][1]; } It can be compiled using the following command, assuming that vericert is somewhere on the path."><meta property="og:type" content="article"><meta property="og:url" content="https://vericert.ymhg.org/docs/using-vericert/"><title>Using Vericert | Vericert</title><link rel=manifest href=/manifest.json><link rel=icon href=/favicon.png type=image/x-icon><link rel=stylesheet href=/book.min.cc7f7da4e201466c24d4145b227311a8f1462dd7940d82e2d55c370645cf9541.css integrity="sha256-zH99pOIBRmwk1BRbInMRqPFGLdeUDYLi1Vw3BkXPlUE="><script defer src=/en.search.min.d59155e62a5c5b4ff8f90845580f2225b938da2b1506af250727aadcdc5122f1.js integrity="sha256-1ZFV5ipcW0/4+QhFWA8iJbk42isVBq8lByeq3NxRIvE="></script></head><body><input type=checkbox class="hidden toggle" id=menu-control> <input type=checkbox class="hidden toggle" id=toc-control><main class="container flex"><aside class=book-menu><nav><h2 class=book-brand><a href=/><span>Vericert</span></a></h2><div class=book-search><input type=text id=book-search-input placeholder=Search aria-label=Search maxlength=64 data-hotkeys=s/><div class="book-search-spinner hidden"></div><ul id=book-search-results></ul></div><ul><li><a href=https://vericert.ymhg.org/coq-style-guide/>Coq Style Guide</a></li><li><a href=https://vericert.ymhg.org/docs/>Docs</a><ul><li><a href=https://vericert.ymhg.org/docs/building/>Building Vericert</a></li><li><a href=https://vericert.ymhg.org/docs/using-vericert/ class=active>Using Vericert</a></li></ul></li></ul><ul><li><a href=https://github.com/ymherklotz/vericert target=_blank rel=noopener>Github</a></li></ul></nav><script>(function(){var menu=document.querySelector("aside.book-menu nav");addEventListener("beforeunload",function(event){localStorage.setItem("menu.scrollTop",menu.scrollTop);});menu.scrollTop=localStorage.getItem("menu.scrollTop");})();</script></aside><div class=book-page><header class=book-header><div class="flex align-center justify-between"><label for=menu-control><img src=/svg/menu.svg class=book-icon alt=Menu></label> <strong>Using Vericert</strong> -<label for=toc-control><img src=/svg/toc.svg class=book-icon alt="Table of Contents"></label></div><aside class="hidden clearfix"><nav id=TableOfContents></nav></aside></header><article class=markdown><p>Vericert can be used to translate a subset of C into Verilog. As a simple example, consider the following C file (<code>main.c</code>):</p><div class=highlight><pre class=chroma><code class=language-C data-lang=C><span class=kt>void</span> <span class=nf>matrix_multiply</span><span class=p>(</span><span class=kt>int</span> <span class=n>first</span><span class=p>[</span><span class=mi>2</span><span class=p>][</span><span class=mi>2</span><span class=p>],</span> <span class=kt>int</span> <span class=n>second</span><span class=p>[</span><span class=mi>2</span><span class=p>][</span><span class=mi>2</span><span class=p>],</span> <span class=kt>int</span> <span class=n>multiply</span><span class=p>[</span><span class=mi>2</span><span class=p>][</span><span class=mi>2</span><span class=p>])</span> <span class=p>{</span> +<label for=toc-control><img src=/svg/toc.svg class=book-icon alt="Table of Contents"></label></div><aside class="hidden clearfix"><nav id=TableOfContents></nav></aside></header><h1>Using Vericert</h1><article class=markdown><p>Vericert can be used to translate a subset of C into Verilog. As a simple example, consider the following C file (<code>main.c</code>):</p><div class=highlight><pre class=chroma><code class=language-C data-lang=C><span class=kt>void</span> <span class=nf>matrix_multiply</span><span class=p>(</span><span class=kt>int</span> <span class=n>first</span><span class=p>[</span><span class=mi>2</span><span class=p>][</span><span class=mi>2</span><span class=p>],</span> <span class=kt>int</span> <span class=n>second</span><span class=p>[</span><span class=mi>2</span><span class=p>][</span><span class=mi>2</span><span class=p>],</span> <span class=kt>int</span> <span class=n>multiply</span><span class=p>[</span><span class=mi>2</span><span class=p>][</span><span class=mi>2</span><span class=p>])</span> <span class=p>{</span> <span class=kt>int</span> <span class=n>sum</span> <span class=o>=</span> <span class=mi>0</span><span class=p>;</span> <span class=k>for</span> <span class=p>(</span><span class=kt>int</span> <span class=n>c</span> <span class=o>=</span> <span class=mi>0</span><span class=p>;</span> <span class=n>c</span> <span class=o><</span> <span class=mi>2</span><span class=p>;</span> <span class=n>c</span><span class=o>++</span><span class=p>)</span> <span class=p>{</span> <span class=k>for</span> <span class=p>(</span><span class=kt>int</span> <span class=n>d</span> <span class=o>=</span> <span class=mi>0</span><span class=p>;</span> <span class=n>d</span> <span class=o><</span> <span class=mi>2</span><span class=p>;</span> <span class=n>d</span><span class=o>++</span><span class=p>)</span> <span class=p>{</span> @@ -2,6 +2,6 @@ Features # The project is currently a work in progress, so proofs remain to be finished. Currently, the following C features are supported, but are not all proven correct yet:"><meta name=theme-color content="#FFFFFF"><meta property="og:title" content="Vericert"><meta property="og:description" content><meta property="og:type" content="website"><meta property="og:url" content="https://vericert.ymhg.org/"><meta property="og:updated_time" content="2021-01-16T00:00:00+00:00"><title>Vericert | Vericert</title><link rel=manifest href=/manifest.json><link rel=icon href=/favicon.png type=image/x-icon><link rel=stylesheet href=/book.min.cc7f7da4e201466c24d4145b227311a8f1462dd7940d82e2d55c370645cf9541.css integrity="sha256-zH99pOIBRmwk1BRbInMRqPFGLdeUDYLi1Vw3BkXPlUE="><script defer src=/en.search.min.d59155e62a5c5b4ff8f90845580f2225b938da2b1506af250727aadcdc5122f1.js integrity="sha256-1ZFV5ipcW0/4+QhFWA8iJbk42isVBq8lByeq3NxRIvE="></script><link rel=alternate type=application/rss+xml href=https://vericert.ymhg.org/index.xml title=Vericert></head><body><input type=checkbox class="hidden toggle" id=menu-control> <input type=checkbox class="hidden toggle" id=toc-control><main class="container flex"><aside class=book-menu><nav><h2 class=book-brand><a href=/><span>Vericert</span></a></h2><div class=book-search><input type=text id=book-search-input placeholder=Search aria-label=Search maxlength=64 data-hotkeys=s/><div class="book-search-spinner hidden"></div><ul id=book-search-results></ul></div><ul><li><a href=https://vericert.ymhg.org/coq-style-guide/>Coq Style Guide</a></li><li><a href=https://vericert.ymhg.org/docs/>Docs</a><ul><li><a href=https://vericert.ymhg.org/docs/building/>Building Vericert</a></li><li><a href=https://vericert.ymhg.org/docs/using-vericert/>Using Vericert</a></li></ul></li></ul><ul><li><a href=https://github.com/ymherklotz/vericert target=_blank rel=noopener>Github</a></li></ul></nav><script>(function(){var menu=document.querySelector("aside.book-menu nav");addEventListener("beforeunload",function(event){localStorage.setItem("menu.scrollTop",menu.scrollTop);});menu.scrollTop=localStorage.getItem("menu.scrollTop");})();</script></aside><div class=book-page><header class=book-header><div class="flex align-center justify-between"><label for=menu-control><img src=/svg/menu.svg class=book-icon alt=Menu></label> <strong>Vericert</strong> -<label for=toc-control><img src=/svg/toc.svg class=book-icon alt="Table of Contents"></label></div><aside class="hidden clearfix"><nav id=TableOfContents><ul><li><ul><li><a href=#features>Features</a></li><li><a href=#content>Content</a></li></ul></li></ul></nav></aside></header><article class=markdown><p>A formally verified high-level synthesis (HLS) tool written in Coq, building on top of <a href=https://github.com/AbsInt/CompCert>CompCert</a>. This ensures the correctness of the C to Verilog translation according to our Verilog semantics and CompCert’s C semantics, removing the need to check the resulting hardware for behavioural correctness.</p><h2 id=features>Features +<label for=toc-control><img src=/svg/toc.svg class=book-icon alt="Table of Contents"></label></div><aside class="hidden clearfix"><nav id=TableOfContents><ul><li><ul><li><a href=#features>Features</a></li><li><a href=#content>Content</a></li></ul></li></ul></nav></aside></header><h1>Vericert</h1><article class=markdown><p>A formally verified high-level synthesis (HLS) tool written in Coq, building on top of <a href=https://github.com/AbsInt/CompCert>CompCert</a>. This ensures the correctness of the C to Verilog translation according to our Verilog semantics and CompCert’s C semantics, removing the need to check the resulting hardware for behavioural correctness.</p><h2 id=features>Features <a class=anchor href=#features>#</a></h2><p>The project is currently a work in progress, so proofs remain to be finished. Currently, the following C features are supported, but are not all proven correct yet:</p><ul><li>all int operations,</li><li>non-recursive function calls,</li><li>local arrays and pointers</li><li>control-flow structures such as if-statements, for-loops, etc…</li></ul><h2 id=content>Content <a class=anchor href=#content>#</a></h2><ul><li><a href=/docs/building/>Vericert Documentation</a></li></ul></article><footer class=book-footer><div class="flex flex-wrap justify-between"></div></footer><div class=book-comments></div><label for=menu-control class="hidden book-menu-overlay"></label></div><aside class=book-toc><nav id=TableOfContents><ul><li><ul><li><a href=#features>Features</a></li><li><a href=#content>Content</a></li></ul></li></ul></nav></aside></main></body></html>
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