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authorymherklotz <ymherklotz@users.noreply.github.com>2021-01-22 13:59:13 +0000
committerymherklotz <ymherklotz@users.noreply.github.com>2021-01-22 13:59:13 +0000
commitab7b1393ef5fc0c5c74485bae78344572a71e4be (patch)
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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:
Coq: theorem prover that is used to also program the HLS tool."><meta name=theme-color content="#FFFFFF"><meta property="og:title" content="Building Vericert"><meta property="og:description" content="To build Vericert, the provided Makefile can be used. External dependencies are needed to build the project, which can be pulled in automatically with nix using the provided default.nix and shell.nix files.
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:
- 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.0faad4b80b963ba9a029cd4fce44afdc8cf46575513a229f054a74530a26c80f.css integrity="sha256-D6rUuAuWO6mgKc1PzkSv3Iz0ZXVROiKfBUp0UwomyA8="><script defer src=/en.search.min.0954d4b2fc6bff27e6f999bbc5c4fd9011adb3be3811a6642db8ce343b98ef63.js integrity="sha256-CVTUsvxr/yfm+Zm7xcT9kBGts744EaZkLbjONDuY72M="></script></head><body><input type=checkbox class="hidden toggle" id=menu-control>
+ 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.0954d4b2fc6bff27e6f999bbc5c4fd9011adb3be3811a6642db8ce343b98ef63.js integrity="sha256-CVTUsvxr/yfm+Zm7xcT9kBGts744EaZkLbjONDuY72M="></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
diff --git a/docs/index.html b/docs/index.html
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<!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="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).
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.
- 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.0faad4b80b963ba9a029cd4fce44afdc8cf46575513a229f054a74530a26c80f.css integrity="sha256-D6rUuAuWO6mgKc1PzkSv3Iz0ZXVROiKfBUp0UwomyA8="><script defer src=/en.search.min.0954d4b2fc6bff27e6f999bbc5c4fd9011adb3be3811a6642db8ce343b98ef63.js integrity="sha256-CVTUsvxr/yfm+Zm7xcT9kBGts744EaZkLbjONDuY72M="></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>
+ 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.0954d4b2fc6bff27e6f999bbc5c4fd9011adb3be3811a6642db8ce343b98ef63.js integrity="sha256-CVTUsvxr/yfm+Zm7xcT9kBGts744EaZkLbjONDuY72M="></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=org8826fc6></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=#org8826fc6>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><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=org5812507></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=#org5812507>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
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@@ -1,6 +1,6 @@
<!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="Vericert can be used to translate a subset of C into Verilog. As a simple example, consider the following C file (main.c):
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 name=theme-color content="#FFFFFF"><meta property="og:title" content="Using Vericert"><meta property="og:description" content="Vericert can be used to translate a subset of C into Verilog. As a simple example, consider the following C file (main.c):
-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.0faad4b80b963ba9a029cd4fce44afdc8cf46575513a229f054a74530a26c80f.css integrity="sha256-D6rUuAuWO6mgKc1PzkSv3Iz0ZXVROiKfBUp0UwomyA8="><script defer src=/en.search.min.0954d4b2fc6bff27e6f999bbc5c4fd9011adb3be3811a6642db8ce343b98ef63.js integrity="sha256-CVTUsvxr/yfm+Zm7xcT9kBGts744EaZkLbjONDuY72M="></script></head><body><input type=checkbox class="hidden toggle" id=menu-control>
+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.0954d4b2fc6bff27e6f999bbc5c4fd9011adb3be3811a6642db8ce343b98ef63.js integrity="sha256-CVTUsvxr/yfm+Zm7xcT9kBGts744EaZkLbjONDuY72M="></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>
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