1192 lines
47 KiB
HTML
1192 lines
47 KiB
HTML
<!DOCTYPE html>
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<html lang="en"><head>
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<meta charset="UTF-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<link rel="stylesheet" href="main.css" type="text/css">
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<link rel="stylesheet" href="blog.css" type="text/css">
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<link rel="alternate" type="application/rss+xml" title="subscribe to this page..." href="https://gruos.org/blog/feed.xml">
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<title>GRU's Blog — posts tagged "gru"</title>
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</head><body>
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<div id="divbodyholder">
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<div id="divbody"><div class="content">
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<div id="header"><a href="/"><img src="../gru.png" style="width: 35%; height: 68px;"></a></div><hr>
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<h3><a class="ablack" href="gru-devlog-36---coreutils.html">
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GRU Devlog 36 - coreutils
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</a></h3>
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<!-- bashblog_timestamp: #202207031549.44# -->
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<div class="subtitle">July 03, 2022 —
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G1n
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</div>
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<!-- text begin -->
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<p>Last week I wasn’t online for weekends, so decided to write devlog this week.
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Also, last 2 weeks I was mostly working on one of my admin projects
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(<a href="https://hextilde.xyz">hextilde.xyz</a>), so haven’t done anything in that period of time.</p>
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<p>This week I was working on coreutils. It wasn’t maintained for a long time, so I decided to
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add some utilities to it.</p>
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<p>I have restructured it, rewrote cat and added some utilities - head and wc.</p>
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<p>Hope you liked this post! If you would like to help us, contact me via email, xmpp or irc :)</p>
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<p>tags: <a href='tag_gru.html'>gru</a>, <a href='tag_coreutils.html'>coreutils</a></p>
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<!-- text end -->
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<h3><a class="ablack" href="gru-devlog-35---deertree.html">
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GRU Devlog 35 - deertree
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</a></h3>
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<!-- bashblog_timestamp: #202206121600.17# -->
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<div class="subtitle">June 12, 2022 —
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G1n
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</div>
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<!-- text begin -->
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<p>This 2 weeks I was working on deertree specifications. They are
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avalible on <a href="https://gruos.org/deertree">https://gruos.org/deertree/</a>, but weren’t
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published on git because I think that they are not done yet.</p>
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<p>Also I was working on compiler. First several days I was trying lex/yacc and even implemented
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basic syntax tree. But then I changed to python (I named this compiler pydtc), because I don’t
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fully understand syntax trees yet, so I hope in python it will be a bit easier.</p>
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<p>So far with python I made some progress and it can already output syntax tree for very basic code
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and convert it to C or Assembler (yes, I added support for both).</p>
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<p>Hope you liked this post! If you would like to help us, contact me via email, xmpp or irc :)</p>
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<p>tags: <a href='tag_gru.html'>gru</a>, <a href='tag_deertree.html'>deertree</a></p>
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<!-- text end -->
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<h3><a class="ablack" href="gru-devlog-34---txtutils-deertree.html">
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GRU Devlog 34 - txtutils, deertree
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</a></h3>
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<!-- bashblog_timestamp: #202205291554.16# -->
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<div class="subtitle">May 29, 2022 —
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G1n
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</div>
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<!-- text begin -->
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<p>This 2 weeks I spent developing new programming language, called DeerTree.
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It is going to be combination of C, Rust and Go to make low-level development a bit simpler.</p>
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<p>I have written some parts of specifications for language and standart library,
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but I think it is not ready for publishing yet.</p>
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<p>But I have already started implementing compiler using lex and yacc. It already has lexer and
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basic parser implemented, right now I am working on syntax tree.</p>
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<p>Also I have published txtutils. It has just grep for now.</p>
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<p>Hope you liked this post! If you would like to help us, contact me via email, xmpp or irc :)</p>
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||
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<p>tags: <a href='tag_gru.html'>gru</a>, <a href='tag_txtutils.html'>txtutils</a>, <a href='tag_deertree.html'>deertree</a></p>
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<!-- text end -->
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<h3><a class="ablack" href="gru-devlog-33---yemu-txtutils.html">
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GRU Devlog 33 - yemu, txtutils
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</a></h3>
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<!-- bashblog_timestamp: #202205151520.10# -->
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<div class="subtitle">May 15, 2022 —
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G1n
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</div>
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<!-- text begin -->
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<p>This 2 weeks I spend implementing new yemu features. I implememented CMP ocpu instruction
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and added very basic stack implementation and some instructions for it. I will need to
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add more description about stack and stack manipulation instructions to ocpu specifications.</p>
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<p>Also I started coding txtutils. I am planning it for text manipulation programs (grep, sed,
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awk). Started to develop grep utility, it already can find text in input, but not supports
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some “regex commands” that I would like it to support. Also I want to add support for
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multiple files there.</p>
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<p>Hope you liked this post! If you would like to help us, contact me via email, xmpp or irc :)</p>
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||
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<p>tags: <a href='tag_gru.html'>gru</a>, <a href='tag_yemu.html'>yemu</a>, <a href='tag_txtutils.html'>txtutils</a></p>
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<!-- text end -->
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<h3><a class="ablack" href="gru-devlog-32---yemu.html">
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GRU Devlog 32 - yemu
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</a></h3>
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<!-- bashblog_timestamp: #202205011541.43# -->
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<div class="subtitle">May 01, 2022 —
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G1n
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</div>
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<!-- text begin -->
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<p>This 2 weeks I was coding yemu. I added handling for flags, so now after any operation ZF and
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NF flags changed to correct values. Also I added opcodes for CF manipulations, so carry flag
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can be set and unset. Also I was fixing and detalizing specs, because I needed it to implement
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other commands. I added logical instructions - AND, OR, NOT, XOR.</p>
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<p>This week I was mostly researching about something that can be interesting, but don’t have
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enough information for a project yet. It is pretty complicated sphere, so I don’t know when
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I will do something interesting there.</p>
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<p>Hope you liked this post! If you would like to help us, contact me via email, xmpp or irc :)</p>
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||
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<p>tags: <a href='tag_gru.html'>gru</a>, <a href='tag_yemu.html'>yemu</a>, <a href='tag_ocpu.html'>ocpu</a></p>
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||
<!-- text end -->
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<h3><a class="ablack" href="gru-devlog-31---yemu.html">
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GRU Devlog 31 - yemu
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</a></h3>
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||
<!-- bashblog_timestamp: #202204171606.47# -->
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<div class="subtitle">April 17, 2022 —
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G1n
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</div>
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<!-- text begin -->
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<p>This week I restructured yemu and it’s Makefile. I think that our projects will need some structure “standard” to not complicate them.</p>
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<p>I was working on adding new instructions to ocpu. I added ADC, SUB, MUL, DIV. Also some duplicated code was removed.</p>
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||
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<p>Hope you liked this post! If you would like to help us, contact me via email, xmpp or irc :)</p>
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||
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<p>tags: <a href='tag_gru.html'>gru</a>, <a href='tag_yemu.html'>yemu</a>, <a href='tag_ocpu.html'>ocpu</a></p>
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<!-- text end -->
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<h3><a class="ablack" href="gru-devlog-30---libweb-orth-fosshost.html">
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GRU Devlog 30 - libweb, orth, fosshost
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</a></h3>
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<!-- bashblog_timestamp: #202204031552.57# -->
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<div class="subtitle">April 03, 2022 —
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G1n
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</div>
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<!-- text begin -->
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<p>Last week I found why title tag wasn’t working - I haven’t implemented one of cases, so it is
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failing on them. I am still trying to make it working.</p>
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<p>This week I started to make own forth implementation called orth. Currently it can do very little
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amount of things: tokenize input, get numbers. Trying to implement token stack right now.</p>
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||
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<p>Also, I have received email from fosshost. So they accepted our application and requested details
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||
about what VM we need. We decided to go with x86_64 CPU, 5G RAM and 50G disk.
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I think everything should be fine.</p>
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||
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<p>I am a bit lazy last few weeks, but I guess it is fine and I will get back on track soon.</p>
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||
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||
<p>Hope you liked this post! If you would like to help us, contact me via email, xmpp or irc :)</p>
|
||
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<p>tags: <a href='tag_gru.html'>gru</a>, <a href='tag_libweb.html'>libweb</a>, <a href='tag_orth.html'>orth</a>, <a href='tag_fosshost.html'>fosshost</a></p>
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<!-- text end -->
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<h3><a class="ablack" href="gru-devlog-29---libweb.html">
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GRU Devlog 29 - libweb
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</a></h3>
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<!-- bashblog_timestamp: #202203201715.34# -->
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<div class="subtitle">March 20, 2022 —
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G1n
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</div>
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<!-- text begin -->
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<p>This 2 weeks were not very productive I think. I published libweb. I think it already can
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support the most basic web 1.0 pages, because it has support of headers (h1, h2, …)
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and paragraphs tags (p). This week I tryed to implement title tag but had troubles with it,
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will publish it when it will be done…</p>
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<p>Also I had requested fosshost vps. They haven’t answered to request yet, but seems they are busy,
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so waiting.</p>
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<p>Hope you liked this post! If you would like to help us, contact me via email, xmpp or irc :)</p>
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||
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<p>tags: <a href='tag_gru.html'>gru</a>, <a href='tag_libweb.html'>libweb</a>, <a href='tag_fosshost.html'>fosshost</a></p>
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<!-- text end -->
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<h3><a class="ablack" href="gru-devlog-28---orion-e-libweb.html">
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GRU Devlog 28 - orion, E, LibWeb
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</a></h3>
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<!-- bashblog_timestamp: #202203061653.11# -->
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<div class="subtitle">March 06, 2022 —
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G1n
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</div>
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<!-- text begin -->
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||
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<p>I think this weeks were productive. Last week I have accessed initrd on orion and printed
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tar archive files. Currently VFS is needed to be implemented and for that I need kmalloc.</p>
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<p>Also several more functions were added to EGG E - set background color, drawing rectangles,
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lines, circles and maybe some other ones. Currently I don’t know how it will be made into
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real display server, but I hope that we will see.</p>
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<p>I think the coolest project I was working this days is LibWeb. It is going to be library
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where web things will be implemented. Currently I am working on HTML tokenizer and parser.
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It already can tokenize and parse very simple page with head and body, but it is already
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very cool, because i started it just several days ago. Also I would like to implement CSS
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and maybe JavaScript (ECMAScript) there.</p>
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<p>Also I thought about some other ideas - LibImage and LibJSON. I think after HTML it won’t
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||
be very hard to parse them, and they could help us in future when we will be making more
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||
GUI things.</p>
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||
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<p>Hope you liked this post! If you would like to help us, contact me via email, xmpp or irc :)</p>
|
||
|
||
<p>tags: <a href='tag_gru.html'>gru</a>, <a href='tag_orion.html'>orion</a>, <a href='tag_egg.html'>egg</a>, <a href='tag_e.html'>e</a>, <a href='tag_libweb.html'>libweb</a></p>
|
||
<!-- text end -->
|
||
<h3><a class="ablack" href="gru-devlog-27---orion-binutils-e.html">
|
||
GRU Devlog 27 - orion, binutils, E
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||
</a></h3>
|
||
<!-- bashblog_timestamp: #202202201637.05# -->
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<div class="subtitle">February 20, 2022 —
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G1n
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</div>
|
||
<!-- text begin -->
|
||
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<p>Previous week I was working on orion. Implemented serial support and page frame allocator.
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Also added some functions for serial for better debug output (warnings, todos, errors and other)
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Page frame allocator and deallocator will be needed when making memory manager. I am going to
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do that next week.</p>
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||
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||
<p>This week I started making binutils and E (from EGG). I am starting to write objdump. It
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already can disassemble some instructions, but for now it is very limited. Also yesterday
|
||
I found why framebuffer wasn’t working and now E (maybe it will be “display server”)
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||
can write line on screen, but for some reason not more then one line.</p>
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||
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<p>I also had a lot of new ideas this week, but maybe they are just ideas. Compiled x86_64
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gcc cross compiler, so maybe will be working on support of this arch soon. Also orion’s
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makefile is cleaner, so it maybe will be easier to port. I thought about making framebuffer
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support using GRUB, but first I need to implement memory manager I think.</p>
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||
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||
<p>I feel like I forgot something that I was working on, but maybe they are things that are
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||
not relaleted to GRU (but could be useful in future, for example for testing)</p>
|
||
|
||
<p>Hope you liked this post! If you would like to help us, contact me via email, xmpp or irc :)</p>
|
||
|
||
<p>tags: <a href='tag_gru.html'>gru</a>, <a href='tag_orion.html'>orion</a>, <a href='tag_binutils.html'>binutils</a>, <a href='tag_objdump.html'>objdump</a>, <a href='tag_e.html'>e</a>, <a href='tag_egg.html'>egg</a></p>
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||
<!-- text end -->
|
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<h3><a class="ablack" href="gru-devlog-26---new-server-oircd-orion-rewrite.html">
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GRU Devlog 26 - new server, oircd, orion rewrite
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||
</a></h3>
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<!-- bashblog_timestamp: #202202061821.03# -->
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<div class="subtitle">February 06, 2022 —
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G1n
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</div>
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||
<!-- text begin -->
|
||
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<p>This 2 weeks were long for me. Previous week chunk donated domain and server for us so now this
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blog and webpage is avalible on <a href="https://gruos.org/">https://gruos.org</a>. Also i setupped mail
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there and tryed to setup irc network, but we don’t have services yet.</p>
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||
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<p>Also previous week I tryed to make hashmap and some other things for oIRCd, but it wasn’t really success.</p>
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||
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<p>This week i started developing Orion rewrite. It already has interrupts working and enabled paging.
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||
For now I don’t know how to make timer and keyboard working. Currently I am trying to write page frame
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||
allocator, it will open road to proper memory manager for us. I hope next few weeks I will focus on Orion.</p>
|
||
|
||
<p>Hope you liked this post! If you would like to help us, contact me via email, xmpp or irc :)</p>
|
||
|
||
<p>tags: <a href='tag_gru.html'>gru</a>, <a href='tag_oircd.html'>oircd</a>, <a href='tag_server.html'>server</a>, <a href='tag_orion.html'>orion</a></p>
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||
|
||
<!-- text end -->
|
||
<h3><a class="ablack" href="gru-devlog-25---occ-oircd.html">
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GRU Devlog 25 - occ, oircd
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</a></h3>
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||
<!-- bashblog_timestamp: #202201231705.44# -->
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<div class="subtitle">January 23, 2022 —
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G1n
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</div>
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<!-- text begin -->
|
||
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<p>So I decided to make this devlog every two weeks. Why? Because I joined ircnow and can be a bit busy
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because of school.</p>
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||
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<p>Previous week I was trying to make add working in occ. I haven’t done it, because I didn’t understood
|
||
how to make it in proper abstract syntax tree. I don’t want publish it until I will make it done.</p>
|
||
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<p>In the end of that week I joined ircnow and got a lot of cool admin expirience and I hope it will
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||
help me with GRU. Now I am part of the team, but for more info check post on my own blog.</p>
|
||
|
||
<p>This week I started developing own irc daemon. I have own server now, so i test it there. Currently it
|
||
is able to handle simple NICK and USER commands. I tryed to setup PRIVMSG, but got it working only with one user
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||
(when privmsg to someone, user “server” replies to you). Currently trying to make it in proper way (maybe will use
|
||
dictionaries, I don’t know yet).</p>
|
||
|
||
<p>Also maybe I will move our xmpp muc or any other things to my own server.</p>
|
||
|
||
<p>Hope you liked this post! If you would like to help us, contact me via email, xmpp or irc :)</p>
|
||
|
||
<p>tags: <a href='tag_gru.html'>gru</a>, <a href='tag_occ.html'>occ</a>, <a href='tag_oircd.html'>oircd</a></p>
|
||
|
||
|
||
<!-- text end -->
|
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<h3><a class="ablack" href="gru-devlog-24---occ-and-new-web-design.html">
|
||
GRU Devlog 24 - occ and new web design
|
||
</a></h3>
|
||
<!-- bashblog_timestamp: #202201091702.09# -->
|
||
<div class="subtitle">January 09, 2022 —
|
||
G1n
|
||
</div>
|
||
<!-- text begin -->
|
||
|
||
<p>This week I was working on occ</p>
|
||
|
||
<p>First I have done lexer. Seems it is totally working, if we will need to add some new keywords,
|
||
just adding if statement is needed. But maybe will be better to rewrite it to linked list,
|
||
but I didn’t understood how it works so for now just list of tokens.</p>
|
||
|
||
<p>First thing I have done after lexer is simple code generator. So occ can generate very simple
|
||
assembler code! For now it can just generate functions (int) and return (just number). But I
|
||
think it was cool progress in 5 days.</p>
|
||
|
||
<p>Then I started making parser. It took several days to properly implement binary trees, but
|
||
seems it is done now. It can make very simple tree with function token and return that can
|
||
be understood by code generator function</p>
|
||
|
||
<p>Also chunk has made very cool website design and logo. If you read this devlog, you can see
|
||
how cool is it :)</p>
|
||
|
||
<p>Hope you liked this post! If you would like to help us, contact me via email, xmpp or irc :)</p>
|
||
|
||
<p>tags: <a href='tag_gru.html'>gru</a>, <a href='tag_occ.html'>occ</a></p>
|
||
|
||
|
||
|
||
<!-- text end -->
|
||
<h3><a class="ablack" href="gru-devlog-23---more-olibc-and-start-of-occ-and-more-projects-ideas.html">
|
||
GRU Devlog 23 - more olibc and start of occ (and more projects ideas!)
|
||
</a></h3>
|
||
<!-- bashblog_timestamp: #202201021813.55# -->
|
||
<div class="subtitle">January 02, 2022 —
|
||
G1n
|
||
</div>
|
||
<!-- text begin -->
|
||
|
||
<p>I think this week was productive. I have done a lot of things to olibc. First I finally
|
||
implemented working FILE struct. That required to implement malloc and free, so we also
|
||
have it now! Then stdio.h was implemented. Still need to make a lot of functions, but
|
||
we already have most useful ones (for examples every C11 printf functions implemented and
|
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fully working). Also finally stdin/stdout/stderr file descriptors working properly.</p>
|
||
|
||
<p>We have full implemented <ctype.h> header now! It wasn’t really hard.</p>
|
||
|
||
<p>This year I started from tryes to make occ - GRU C compiler (maybe it will be GRU Compiler
|
||
Collection in future). A lot of things will need to be implemented and a lot of new to know!
|
||
I hope it will be fun :)</p>
|
||
|
||
<p>Happy New 2022 Year! I hope we will make a lot of new tools this year. And more people will
|
||
join us :)</p>
|
||
|
||
<p>Hope you liked this post! If you would like to help us, contact me via email, xmpp or irc :)</p>
|
||
|
||
<p>tags: <a href='tag_gru.html'>gru</a>, <a href='tag_olibc.html'>olibc</a>, <a href='tag_occ.html'>occ</a></p>
|
||
|
||
|
||
|
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|
||
|
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<!-- text end -->
|
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<h3><a class="ablack" href="gru-devlog-22---olibc-liblinux-mailing-list.html">
|
||
GRU Devlog 22 - olibc, liblinux, mailing list
|
||
</a></h3>
|
||
<!-- bashblog_timestamp: #202112261650.00# -->
|
||
<div class="subtitle">December 26, 2021 —
|
||
G1n
|
||
</div>
|
||
<!-- text begin -->
|
||
|
||
<p>Happy Chirstmas! Next GRU Devlog will be next year so Happy New Year! I hope GRU will grow
|
||
and grow next year :D</p>
|
||
|
||
<p>On last Sunday we have created mailing list after devlog. Currently it is not active, but
|
||
but you can message us there - gru@lists.tildeverse.org. Then I tryed to make FILE struct
|
||
for liblinux, but it wasn’t working so it needed to be reimplemented.</p>
|
||
|
||
<p>Then youngchief submitted some changes to our webpage. Also robyndrake contributed some fixes
|
||
to coreutils.</p>
|
||
|
||
<p>Also I had implemented printf and vprintf! It currently have %c, %d, %s so it will be useful
|
||
for debugging. I have tryed to implement snprintf, but i had several problems with it so
|
||
it is not done yet.</p>
|
||
|
||
<p>Then chunk contributed logo for us! I think it looks nice!</p>
|
||
|
||
<p>Last useful thing that I have done this week is very minimal FILE, it currently just has
|
||
fd and nothing else.</p>
|
||
|
||
<p>I hope we will make more cool things and finish current projects next year!</p>
|
||
|
||
<p>Hope you liked this post! I wish everyone cool New Year!
|
||
If you would like to help us, contact me via email, xmpp or irc :)</p>
|
||
|
||
<p>tags: <a href='tag_gru.html'>gru</a>, <a href='tag_olibc.html'>olibc</a>, <a href='tag_liblinux.html'>liblinux</a>, <a href='tag_mailing-list.html'>mailing-list</a></p>
|
||
|
||
|
||
|
||
|
||
|
||
<!-- text end -->
|
||
<h3><a class="ablack" href="gru-devlog-21---olibc.html">
|
||
GRU Devlog 21 - olibc
|
||
</a></h3>
|
||
<!-- bashblog_timestamp: #202112191709.23# -->
|
||
<div class="subtitle">December 19, 2021 —
|
||
G1n
|
||
</div>
|
||
<!-- text begin -->
|
||
|
||
<p>This week I also was making olibc. Now it is published! I have mostly implemented <string.h>, but there
|
||
still some funcs that require <locale.h>, so they are not implemented yet.</p>
|
||
|
||
<p>I found out why olibc wasn’t giving correct return value after program is executed. It was because
|
||
liblinux wasn’t exiting correctly, so it received some random return values from stack.</p>
|
||
|
||
<p>Also a lot of testing were done. I have found out that several functions wasn’t working correctly
|
||
and fixed it. We have shell script for testing that compares results from our libc and libc that
|
||
installed on user’s machine. It prints a diff output if test was failed. It also have other
|
||
features, if you want you can check it by running <code>test.sh --help</code> by yourself.</p>
|
||
|
||
<p>Because of it I have found that several functions were wrong implemented. But now finally
|
||
everything is working and strtok is correctly implemented!</p>
|
||
|
||
<p>Also this blog finally moved totally from my webpage, so we can move this site on different
|
||
server just by cloning it from codeberg or tildegit</p>
|
||
|
||
<p>Hope you liked this post! If you would like to help us, contact me via email, xmpp or irc :)</p>
|
||
|
||
<p>tags: <a href='tag_gru.html'>gru</a>, <a href='tag_olibc.html'>olibc</a>, <a href='tag_liblinux.html'>liblinux</a></p>
|
||
|
||
|
||
|
||
|
||
|
||
<!-- text end -->
|
||
<h3><a class="ablack" href="gru-devlog-20---olibc.html">
|
||
GRU Devlog 20 - olibc
|
||
</a></h3>
|
||
<!-- bashblog_timestamp: #202112121746.18# -->
|
||
<div class="subtitle">December 12, 2021 —
|
||
G1n
|
||
</div>
|
||
<!-- text begin -->
|
||
|
||
<p>This week I was making olibc. I was implementing <string.h>. Also I was fixing liblinux to
|
||
be able to include it without need to use full path in <code>#include</code>. I had several other issues
|
||
with it and also fixed them.</p>
|
||
|
||
<p>My current goal is to implement <string.h> and after that I am planning to publish it.
|
||
Currently most of funcs are implemented. Making strtok now but all other functions need
|
||
locale.h and I don’t know yet how it will be implemented. But it is already cool that we
|
||
have most of functions that should be in <string.h>!</p>
|
||
|
||
<p>Also we now have <a href="https://gru.codeberg.page">gru webpage on codeberg</a>! Maybe next week I
|
||
will move all devlogs to gru webpage so it will be easier to move.</p>
|
||
|
||
<p>Hope you liked this post! If you would like to help us, contact me via email, xmpp or irc :)</p>
|
||
|
||
<p>tags: <a href='tag_gru.html'>gru</a>, <a href='tag_olibc.html'>olibc</a>, <a href='tag_liblinux.html'>liblinux</a></p>
|
||
|
||
|
||
|
||
|
||
|
||
<!-- text end -->
|
||
<h3><a class="ablack" href="gru-devlog-19---gic-and-several-libs.html">
|
||
GRU Devlog 19 - gic and several libs
|
||
</a></h3>
|
||
<!-- bashblog_timestamp: #202112051657.11# -->
|
||
<div class="subtitle">December 05, 2021 —
|
||
G1n
|
||
</div>
|
||
<!-- text begin -->
|
||
|
||
<p>This week started with making gic (maybe name will be change). As I have written before
|
||
it is going to be suckless ii clone. Also I started making girclib - simple C library for irc
|
||
protocol. I think it will be published as separate project, because I would like to make it
|
||
for both: client and server. I don’t yet how it will be done but we will see…</p>
|
||
|
||
<p>Then I thought that would be cool to have own libc, but have no knowledge how it speaks with OS.
|
||
Then I understood that on linux it is working via syscalls. So started making liblinux -
|
||
C library for linux syscalls. Using it we won’t need to use assembly a lot in our libc. Currently
|
||
write and read syscalls are done and programmer can use it if passed -I, -L and -l flags to compiler.
|
||
And it is already published! (check codeberg or tildegit)</p>
|
||
|
||
<p>After understanding how to create proper makefile with liblinux, I started making olibc. Currently
|
||
it has very tiny number of features. But string.h is mostly done! I don’t know when I will fill that
|
||
it will be ready enough to be published, but hope to have useful functions and test suit there till
|
||
that time.</p>
|
||
|
||
<p>When olibc will be done enough I am going to start making C compiler (already have some code, but it
|
||
is old and I not understand how it works, so need to be rewritten). Also I hope that we will have
|
||
enough toolchain (or I will have enough knowledge to implement things that are not done faster)
|
||
for our own Linux or BSD distribution. But that will be in future…</p>
|
||
|
||
<p>Hope you liked this post! If you would like to help us, contact me via email, xmpp or irc :)</p>
|
||
|
||
<p>tags: <a href='tag_gru.html'>gru</a>, <a href='tag_gic.html'>gic</a>, <a href='tag_girclib.html'>girclib</a>, <a href='tag_liblinux.html'>liblinux</a>, <a href='tag_olibc.html'>olibc</a>, <a href='tag_libs.html'>libs</a></p>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<!-- text end -->
|
||
<h3><a class="ablack" href="gru-devlog-17-18---coreutils-egg-and-ideas.html">
|
||
GRU Devlog 17-18 - coreutils, EGG and ideas
|
||
</a></h3>
|
||
<!-- bashblog_timestamp: #202111281706.52# -->
|
||
<div class="subtitle">November 28, 2021 —
|
||
G1n
|
||
</div>
|
||
<!-- text begin -->
|
||
|
||
<p>Last week I didn’t make devlog because was busy and haven’t done anything useful except
|
||
mkdir for coreutils.</p>
|
||
|
||
<p>This week I started from try to make something in framebuffer but currently nothing, because
|
||
I can’t even understand why my code can’t see size of my display. I think E will require making
|
||
something like Elib for easier communicating with E (but it will be in very far future…)</p>
|
||
|
||
<p>Then I made echo and very simple ls for coreutils. I am going to add more flags to ls next week.
|
||
This week I also have made simple irc bot in python, so I will try to make simple clone of suckless ii
|
||
on C (i think name gic is now really good so if you have ideas please suggest them to me).
|
||
Currently I don’t reallly understand how to work with sockets but I will try to do something.</p>
|
||
|
||
<p>Hope you liked this post! If you would like to help us, contact me via email, xmpp or irc :)</p>
|
||
|
||
<p>tags: <a href='tag_gru.html'>gru</a>, <a href='tag_coreutils.html'>coreutils</a>, <a href='tag_egg.html'>egg</a></p>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<!-- text end -->
|
||
<h3><a class="ablack" href="gru-devlog-16---ormp-and-egg.html">
|
||
GRU Devlog 16 - ormp and EGG
|
||
</a></h3>
|
||
<!-- bashblog_timestamp: #202111141703.05# -->
|
||
<div class="subtitle">November 14, 2021 —
|
||
G1n
|
||
</div>
|
||
<!-- text begin -->
|
||
|
||
<p>This week i was working on one more new project - ormp. It will be terminal multiplexor.
|
||
Currently i am doing it in ncurses. For current time it is not working - can just handle input but not display it.</p>
|
||
|
||
<p>Also i have an idea for new projects - EGG (Extended/Exciting GRU GUI). I am planning some proj in this category - eggwm, eggterm, eggmenu and E.
|
||
E would be a new display server. We will need to have it for Orion in future. Currently i am planning to do it or on fbdev or on DRM/KMS.</p>
|
||
|
||
<p>Also now yemu can be compiled with different compilers, -pedantic flag was added to makefile and all errors fixed.</p>
|
||
|
||
<p>And now our channels are bridged via matterbridge: irc on ~chat, irc on libera and xmpp muc.</p>
|
||
|
||
<p>Hope you liked this post! If you would like to help us, contact me via email, xmpp or irc :)</p>
|
||
|
||
<p>tags: <a href='tag_gru.html'>gru</a>, <a href='tag_ormp.html'>ormp</a>, <a href='tag_egg.html'>egg</a>, <a href='tag_yemu.html'>yemu</a>, <a href='tag_xmpp.html'>xmpp</a>, <a href='tag_irc.html'>irc</a></p>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<!-- text end -->
|
||
<h3><a class="ablack" href="gru-devlog-15---ocpu-yemu-and-licenses.html">
|
||
GRU Devlog 15 - ocpu, yemu and licenses
|
||
</a></h3>
|
||
<!-- bashblog_timestamp: #202111071700.07# -->
|
||
<div class="subtitle">November 07, 2021 —
|
||
G1n
|
||
</div>
|
||
<!-- text begin -->
|
||
|
||
<p>This week wasn’t very productive. I was working on one of my personal projects.</p>
|
||
|
||
<p>I have added ADD for registers, INC, DEC and NOP instructions.</p>
|
||
|
||
<p>Also codeberg informed me that yemu has to have license, and I fast added MIT license to all our projects.</p>
|
||
|
||
<p>Hope you liked this post! If you would like to help me, contact me via email, xmpp or irc :)</p>
|
||
|
||
<p>tags: <a href='tag_gru.html'>gru</a>, <a href='tag_ocpu.html'>ocpu</a>, <a href='tag_yemu.html'>yemu</a>, <a href='tag_license.html'>license</a></p>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<!-- text end -->
|
||
<h3><a class="ablack" href="gru-devlog-14---ocpu-and-yemu.html">
|
||
GRU Devlog 14 - ocpu and yemu
|
||
</a></h3>
|
||
<!-- bashblog_timestamp: #202110311714.06# -->
|
||
<div class="subtitle">October 31, 2021 —
|
||
G1n
|
||
</div>
|
||
<!-- text begin -->
|
||
|
||
<p>This week I was working on ocpu emulator. So using it we can know if specifications can be implemented.
|
||
It helps me adding some description to it.</p>
|
||
|
||
<p>First I made yemu a bit modular, so you need to add several lines to main file and then building your emulator
|
||
based on template (that should be placed in docs one day). Now if someone would like to add some architecture to
|
||
our emulator they won’t need to rewrite it from scratch.</p>
|
||
|
||
<p>I also added –system flag to yemu so architecture can be choosen more user-friendly way.</p>
|
||
|
||
<p>Currently in ocpu emulator only mov and add instructions are implemented.
|
||
We also added some description to commands in specifications, so it is easier to understand what it should do</p>
|
||
|
||
<p>Hope you liked this post! If you would like to help me, contact me via email, xmpp or irc :)</p>
|
||
|
||
<p>tags: <a href='tag_gru.html'>gru</a>, <a href='tag_yemu.html'>yemu</a>, <a href='tag_ocpu.html'>ocpu</a></p>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<!-- text end -->
|
||
<h3><a class="ablack" href="gru-devlog-13---ocpu-thoughts-and-some-elecronics.html">
|
||
GRU Devlog 13 - ocpu thoughts and some elecronics
|
||
</a></h3>
|
||
<!-- bashblog_timestamp: #202110241605.58# -->
|
||
<div class="subtitle">October 24, 2021 —
|
||
G1n
|
||
</div>
|
||
<!-- text begin -->
|
||
|
||
<p>This week was very busy week at school and I had no time for programming.</p>
|
||
|
||
<p>But in the start of week I was thinking about making ocpu specs more Turing-complete.
|
||
I still think it is not done but maybe it will in some time (and of course more description required).</p>
|
||
|
||
<p>But I had time to buy some transistors and other electronics. Currently I am trying to make half-adder.</p>
|
||
|
||
<p>I have created tiny log page - <a href="https://g1n.ttm.sh/lolcpu/">lolcpu</a>. I am going to post there some of my
|
||
electronic ideas, circuits and progress in doing some electronic things.</p>
|
||
|
||
<p>Hope you liked this post! If you would like to help me, contact me via email, xmpp or irc :)</p>
|
||
|
||
<p>tags: <a href='tag_gru.html'>gru</a>, <a href='tag_lolcpu.html'>lolcpu</a>, <a href='tag_ocpu.html'>ocpu</a>, <a href='tag_transistors.html'>transistors</a>, <a href='tag_electonics.html'>electonics</a></p>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<!-- text end -->
|
||
<h3><a class="ablack" href="gru-devlog-13---yemu-gasm-and-ocpu.html">
|
||
GRU Devlog 12 - yemu, gasm and ocpu
|
||
</a></h3>
|
||
<!-- bashblog_timestamp: #202110171710.17# -->
|
||
<div class="subtitle">October 17, 2021 —
|
||
G1n
|
||
</div>
|
||
<!-- text begin -->
|
||
|
||
<p>This week I have done several new instructions for yemu. For example all transfer instructions.</p>
|
||
|
||
<p>Also I have rewritten gasm to support 6502, published it and it should help me with debugging yemu.
|
||
It supports not very a lot instructions but I hope it is good start.</p>
|
||
|
||
<p>But I think the coolest what I did this week is ocpu proccessor specification.
|
||
Currently it is draft but i have already published it <a href="https://g1n.ttm.sh/gru/ocpu">here</a>.
|
||
I hope this specifications will be Turing complete and we will try to implement it in real world.
|
||
But firstly we need to make this specififcations complete, assembler and emulator for it.</p>
|
||
|
||
<p>Also smlckz’s idea was to make translator from ocpu assembler instructions to avr to emulate it on arduino!</p>
|
||
|
||
<p>Hope you liked this post! If you would like to help me, contact me via email, xmpp or irc :)</p>
|
||
|
||
<p>tags: <a href='tag_gru.html'>gru</a>, <a href='tag_yemu.html'>yemu</a>, <a href='tag_gasm.html'>gasm</a>, <a href='tag_ocpu.html'>ocpu</a></p>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<!-- text end -->
|
||
<h3><a class="ablack" href="gru-devlog-11---yemu-and-channel-on-liberachat.html">
|
||
GRU Devlog 11 - yemu and channel on libera.chat
|
||
</a></h3>
|
||
<!-- bashblog_timestamp: #202110081518.16# -->
|
||
<div class="subtitle">October 08, 2021 —
|
||
G1n
|
||
</div>
|
||
<!-- text begin -->
|
||
|
||
<p>I am making this devlog a bit earlier, because I will be busy on weekends.</p>
|
||
|
||
<p>This week I didn’t have plan, but it seems I have done some things to yemu: added loading programs
|
||
from binary file and several instructions - TAX, TAY and NOP.</p>
|
||
|
||
<p>I think gasm will be made for 6502 firstly, because it is easier then x86 and it would help in
|
||
testing yemu.</p>
|
||
|
||
<p>I was trying to make some daily notes in Org Roam (and moved devlog notes there), but it wasn’t
|
||
very success, but I hope to do it more often :)</p>
|
||
|
||
<p>Also I have registered #gru channel on libera, so you can join us also on libera.chat :)</p>
|
||
|
||
<p>Hope you liked this post :). If you would like to help me, contact me via email, xmpp or irc :)</p>
|
||
|
||
<p>tags: <a href='tag_gru.html'>gru</a>, <a href='tag_yemu.html'>yemu</a>, <a href='tag_libera.html'>libera</a>, <a href='tag_org-mode.html'>org-mode</a>, <a href='tag_org-roam.html'>org-roam</a></p>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<!-- text end -->
|
||
<h3><a class="ablack" href="gru-devlog-10---orsh-now-like-proper-shell-and-gasm.html">
|
||
GRU Devlog 10 - orsh now like proper shell and gasm
|
||
</a></h3>
|
||
<!-- bashblog_timestamp: #202110031554.01# -->
|
||
<div class="subtitle">October 03, 2021 —
|
||
G1n
|
||
</div>
|
||
<!-- text begin -->
|
||
|
||
<p>Hooray! Today is 10’s GRU Devlog! :)</p>
|
||
|
||
<p>This week i was trying to make notes to org document, to not forget something and put TODOs
|
||
there for future weeks.</p>
|
||
|
||
<p>First several days was the most valuable - readline support and signal handling!
|
||
This means you can use emacs-like bindings there (but i think readline also supports vi bindings,
|
||
so maybe i will add them too!)</p>
|
||
|
||
<p>Also we now have very minimal completion support there :), but still proper function need to be added
|
||
for that (currently only filenames completion)</p>
|
||
|
||
<p>Orsh also has one session history, so you don’t need to rewrite command from scratch now</p>
|
||
|
||
<p>And I have started to use it as my main (but had some problems after chsh, so currently is autostarts after bash
|
||
and i can exit from there any time i will need)</p>
|
||
|
||
<p>Then I have started making our own assembler - gasm. Currently it only supports NOP, so i haven’t published it yet.</p>
|
||
|
||
<p>This week I also registered to ~news and shared devlog there (i think this devlog also will be there ;) )
|
||
If you have lobste.rs account please contact me to invite me, if you can, because it may advertize GRU more!</p>
|
||
|
||
<p>Today (Sunday) we had first testing GRU meeting via Jitsi. Thanks to r1k for joining.
|
||
We need to make something like plan our schedule (to know about what to speak) and discuss meeting time better.</p>
|
||
|
||
<p>Hope you liked this post and you will join our XMPP muc (if you are not already there) :).
|
||
If you would like to help me, contact me via email, xmpp or irc :)</p>
|
||
|
||
<p>tags: <a href='tag_gru.html'>gru</a>, <a href='tag_org-mode.html'>org-mode</a>, <a href='tag_gasm.html'>gasm</a>, <a href='tag_orsh.html'>orsh</a>, <a href='tag_meeting.html'>meeting</a>, <a href='tag_lobste.rs.html'>lobste.rs</a>, <a href='tag_tilde.news.html'>tilde.news</a></p>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<!-- text end -->
|
||
<h3><a class="ablack" href="gru-devlog-9---orsh-orion-bootloader-gru-xmpp-room-and-logo.html">
|
||
GRU Devlog 9 - orsh, orion, bootloader, GRU xmpp room and logo
|
||
</a></h3>
|
||
<!-- bashblog_timestamp: #202109261659.17# -->
|
||
<div class="subtitle">September 26, 2021 —
|
||
G1n
|
||
</div>
|
||
<!-- text begin -->
|
||
|
||
<p>This week I didn’t commited a lot, but started some new projects.
|
||
I made orsh signal handling working (so it won’t exit on ^C) and homedir “handling”
|
||
(can replace homedir in prompt with ~, and you can use ‘cd ~’ or just ‘cd’ to change
|
||
dir to homedir)</p>
|
||
|
||
<p>Also I started making bootloader, but for now it can only detect what CPU is (intel if x86 and amd if x86_64),
|
||
some additional instructions (msr) and if apic is avalible.</p>
|
||
|
||
<p>I was trying to make something with orion fs, maybe it will use pak files for initrd. Currently i am making archiver
|
||
for it, but after that i will need to understand more how vfs working and rewrite initrd to use pak files.</p>
|
||
|
||
<p>We now have xmpp room (gru@conference.hmm.st) and logo! Thanks to chunk for it!</p>
|
||
|
||
<p>I was thinking about making weekly or monthly “conferences”. We could do it via jitsi tildeverse instance or tilde.tel
|
||
(tel.tilde.org.nz) conference. I think jitsi is better, but we should try tilde.tel confernce at least once, why not? :)</p>
|
||
|
||
<p>Hope you liked this post and you will join our XMPP muc :). If you would like to help me, contact me via email, xmpp or irc :)</p>
|
||
|
||
<p>tags: <a href='tag_gru.html'>gru</a>, <a href='tag_orion.html'>orion</a>, <a href='tag_orsh.html'>orsh</a>, <a href='tag_xmpp.html'>xmpp</a>, <a href='tag_tilde.tel.html'>tilde.tel</a>, <a href='tag_jitsi.html'>jitsi</a></p>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<!-- text end -->
|
||
<h3><a class="ablack" href="gru-devlog-8---orsh-and-published-initrd.html">
|
||
GRU Devlog 8 - orsh and published initrd
|
||
</a></h3>
|
||
<!-- bashblog_timestamp: #202109191618.12# -->
|
||
<div class="subtitle">September 19, 2021 —
|
||
G1n
|
||
</div>
|
||
<!-- text begin -->
|
||
|
||
<p>This week I have published initrd, but it is not working as expected.</p>
|
||
|
||
<p>Also I have started one more project - orsh. It is one more shell, but now in C.
|
||
Maybe it will be easier to port to Orion. It already supports ; but they are working a bit weird.</p>
|
||
|
||
<p>Also in orsh you can work with environment variables.
|
||
From today’s morning I am trying to replace bash with it, but still a lot need to be done.</p>
|
||
|
||
<p>Hope you liked this post and if you would like to help me, contact me via email, xmpp or irc :)</p>
|
||
|
||
<p>tags: <a href='tag_gru.html'>gru</a>, <a href='tag_orsh.html'>orsh</a>, <a href='tag_orion.html'>orion</a></p>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<!-- text end -->
|
||
<h3><a class="ablack" href="gru-devlog-7---keyboard-paging-and-wip-initrd-in-orion.html">
|
||
GRU Devlog 7 - keyboard, paging and WIP initrd in Orion
|
||
</a></h3>
|
||
<!-- bashblog_timestamp: #202109121710.09# -->
|
||
<div class="subtitle">September 12, 2021 —
|
||
G1n
|
||
</div>
|
||
<!-- text begin -->
|
||
|
||
<p>This week I was improving Orion. First I made keyboard working, next day paging!
|
||
Also I have added several new LibC functions.
|
||
Today I have made scrolling working.</p>
|
||
|
||
<p>Last few days I was trying to make initrd working
|
||
(this required heap implementing so I also did that but I don’t know if it works correctly).
|
||
Currently it can only output /dev directory.</p>
|
||
|
||
<p>But I made something wrong with %x in printf and it can display weird chars first
|
||
and then contents of files!</p>
|
||
|
||
<p>Hope you liked this post and if you would like to help me, contact me via email, xmpp or irc :)</p>
|
||
|
||
<p>tags: <a href='tag_gru.html'>gru</a>, <a href='tag_orion.html'>orion</a></p>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<!-- text end -->
|
||
<h3><a class="ablack" href="gru-devlog-6---yemu-published-gxt-and-interrupts-working-in-orion.html">
|
||
GRU Devlog 6 - yemu, published gxt and interrupts working in Orion
|
||
</a></h3>
|
||
<!-- bashblog_timestamp: #202109051633.09# -->
|
||
<div class="subtitle">September 05, 2021 —
|
||
G1n
|
||
</div>
|
||
<!-- text begin -->
|
||
|
||
<p>This week I have published gxt, but it currently works as more (only down scrolling).
|
||
Also it has a lot of of runtime error (Segmentation fault and others).</p>
|
||
|
||
<p>I have started working on yemu - Yet another EMUlator. It currently supports only 6502
|
||
proccessor with tiny number of instructions (LDA, LDX and LDY)</p>
|
||
|
||
<p>Today we have fixed interrupts in Orion and now I can implement timer, paging, keyboard
|
||
and a lot of other things (thanks to quinn and smlckz from tilde.chat)</p>
|
||
|
||
<p>Hope you liked this post and if you would like to help me,
|
||
contact me via email, xmpp or irc :)</p>
|
||
|
||
<p>tags: <a href='tag_gru.html'>gru</a>, <a href='tag_gxt.html'>gxt</a>, <a href='tag_yemu.html'>yemu</a>, <a href='tag_orion.html'>orion</a></p>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<!-- text end -->
|
||
<h3><a class="ablack" href="gru-devlog-5---first-contribution-from-other-person-coreutils-and-gxt-tui-text-editor.html">
|
||
GRU Devlog 5 - First contribution from other person, coreutils and gxt (tui text editor)
|
||
</a></h3>
|
||
<!-- bashblog_timestamp: #202108291627.38# -->
|
||
<div class="subtitle">August 29, 2021 —
|
||
G1n
|
||
</div>
|
||
<!-- text begin -->
|
||
|
||
<p>This week I had a lot of new ideas. But I think we have to work on something that
|
||
have already been started.
|
||
Also we now have one more coreutils rewrite
|
||
(now on C to more easily port it to Orion in future).</p>
|
||
|
||
<p>Also i have started working on some
|
||
projects that is not ready to be published yet. One of them is gxt - tui text editor.</p>
|
||
|
||
<p>Currently it can only move cursor and display files. But I think I’ll publish it next week
|
||
when editing will be working.</p>
|
||
|
||
<p>Bad news is that my school lessons will start next week so maybe this devlogs won’t be
|
||
published every week, because of not enough work done. But I don’t know, maybe I’ll have
|
||
enough time.</p>
|
||
|
||
<p>Also good news - we have first contribution on codeberg to grsh. I didn’t know this person
|
||
(because he is not from tildeverse :) ), so it is cool!</p>
|
||
|
||
<p>Hope you liked this devlog! If you can somehow help us, please contribute to our projects
|
||
on tildegit/codeberg and/or message me in someway :)</p>
|
||
|
||
<p>tags: <a href='tag_gru.html'>gru</a>, <a href='tag_coreutils.html'>coreutils</a>, <a href='tag_contribution.html'>contribution</a>, <a href='tag_gxt.html'>gxt</a>, <a href='tag_grsh.html'>grsh</a></p>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<!-- text end -->
|
||
<h3><a class="ablack" href="gru-devlog-4---more-projects-started-webpage-for-gru-and-organizations-on-tildegitcodeberg.html">
|
||
GRU Devlog 4 - more projects started, webpage for GRU and organizations on tildegit/codeberg
|
||
</a></h3>
|
||
<!-- bashblog_timestamp: #202108221608.03# -->
|
||
<div class="subtitle">August 22, 2021 —
|
||
G1n
|
||
</div>
|
||
<!-- text begin -->
|
||
|
||
<p>In first days of this week I thought it will be not very productive.
|
||
But I was wrong.</p>
|
||
|
||
<p>We now have webpage and organizations on tildegit/codeberg:</p>
|
||
|
||
<p><a href="https://g1n.ttm.sh/gru/">https://g1n.ttm.sh/gru/</a></p>
|
||
|
||
<p>Also I am working on some new projects:</p>
|
||
|
||
<ul>
|
||
<li><p>orcc - GRU/Orion Compilers Collection (but currently I am working only on lexer so it is not published yet)</p></li>
|
||
<li><p>gasm - GRU assembler (maybe will be part of GRU binutils. Also not published yet)</p></li>
|
||
<li><p>hexutils - I think hexdump, xxd and some other utils will be in this project</p></li>
|
||
</ul>
|
||
|
||
|
||
<p>Also I tryed to advertize GRU on ~chat, some users liked us,
|
||
so maybe soon someone will help me with all this.</p>
|
||
|
||
<p>And of course if you can help me please contact me in someway! :)</p>
|
||
|
||
<p>tags: <a href='tag_gru.html'>gru</a>, <a href='tag_orcc.html'>orcc</a>, <a href='tag_gasm.html'>gasm</a>, <a href='tag_hexutils.html'>hexutils</a>, <a href='tag_webpage.html'>webpage</a></p>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<!-- text end -->
|
||
<h3><a class="ablack" href="gru-devlog-3---orion-and-dreams-about-gru-software-future.html">
|
||
GRU DevLog 3 - Orion and dreams about GRU software future
|
||
</a></h3>
|
||
<!-- bashblog_timestamp: #202108151711.33# -->
|
||
<div class="subtitle">August 15, 2021 —
|
||
G1n
|
||
</div>
|
||
<!-- text begin -->
|
||
|
||
<p>This week I was trying to make interrupts, paging and other memory things working in Orion.
|
||
I found this guide and tried to follow it without rewriting the whole project:
|
||
<a href="http://www.jamesmolloy.co.uk/index.html">http://www.jamesmolloy.co.uk/index.html</a></p>
|
||
|
||
<p>For now only Global Descriptor Table maybe working.</p>
|
||
|
||
<p>My current goals/dreams:</p>
|
||
|
||
<ul>
|
||
<li><p>make filesystem (the coolest would be make Ext2 driver)</p></li>
|
||
<li><p>build GCC hosted compiler (this will help GCC understand our OS better)</p></li>
|
||
</ul>
|
||
|
||
|
||
<p>My very future dreams:</p>
|
||
|
||
<ul>
|
||
<li><p>make kernel, libs, ports and soft in different repos</p></li>
|
||
<li><p>make proper way to make “distros” on our kernel</p></li>
|
||
<li><p>make some website with mirror of ports scripts (like in Serenity OS but not in one repo with
|
||
everything and tool for searching and downloading ports from that mirror)</p></li>
|
||
<li><p>maybe (if i will work a lot on this projects) I’ll make one more account on tilde.team
|
||
for our organisation (domain name - gru.ttm.sh, is cool), but i’ll ask admins about that</p></li>
|
||
</ul>
|
||
|
||
|
||
<p>Also I think Orion need new name because i found several projects with this name :)</p>
|
||
|
||
<p>Some ideas about the GRU name:</p>
|
||
|
||
<ul>
|
||
<li><p>GRU rocks (or rocking) UNIX</p></li>
|
||
<li><p>GloRious UNIX</p></li>
|
||
<li><p>GloRious Union</p></li>
|
||
</ul>
|
||
|
||
|
||
<p>If you can help me or have some ideas (name/names or anything else) contact me via email
|
||
or any other type of contact (irc: g1n on tilde.chat, xmpp: g1n@hmm.st)</p>
|
||
|
||
<p>tags: <a href='tag_gru.html'>gru</a>, <a href='tag_orion.html'>orion</a>, <a href='tag_dreams.html'>dreams</a></p>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<!-- text end -->
|
||
<h3><a class="ablack" href="gru-devlog-2---orion.html">
|
||
GRU DevLog 2 - Orion
|
||
</a></h3>
|
||
<!-- bashblog_timestamp: #202108081411.43# -->
|
||
<div class="subtitle">August 08, 2021 —
|
||
G1n
|
||
</div>
|
||
<!-- text begin -->
|
||
|
||
<p>This week I was developing new OS - Orion.</p>
|
||
|
||
<p>I don’t understand very basic osdev thing so I decided to make OS on C and Asm.
|
||
Currently that can just output text (with printf arguments) on screen and serial.
|
||
Now gros is much cooler than Orion - it has input, interupts and a lot of else.
|
||
But maybe I’ll understand OSdev better.
|
||
Currently working on GDT (global descriptor table) and than will work on
|
||
interrupts and exceptions.</p>
|
||
|
||
<p>Of course if you can help me contact me throught email or in other ways!</p>
|
||
|
||
<p>tags: <a href='tag_gru.html'>gru</a>, <a href='tag_orion.html'>orion</a></p>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<!-- text end -->
|
||
<h3><a class="ablack" href="gru-devlog-1---gros-sources-published-and-add-wc-to-grutils.html">
|
||
GRU DevLog 1 - gros sources published and add wc to grutils
|
||
</a></h3>
|
||
<!-- bashblog_timestamp: #202108011612.04# -->
|
||
<div class="subtitle">August 01, 2021 —
|
||
G1n
|
||
</div>
|
||
<!-- text begin -->
|
||
|
||
<p>I didn’t make a lot work this week, so i think this devlogs should be renamed from “week number” to just “number”
|
||
Ok, so what i did this week:
|
||
- Add wc to grutils
|
||
- Published gros
|
||
- Add basic shell and some commands for gros</p>
|
||
|
||
<p>I know that is not a lot, but i was reading some osdev articles and books.
|
||
Currently I would like to implement basic filesystem but i don’t know what to do.</p>
|
||
|
||
<p>Some goals for gros (I will add that to gros readme):
|
||
- Filesystem (FAT or Ext2)
|
||
- ELF or other executable formats
|
||
- LibC (for compiling C programs)
|
||
- Maybe basic networking but after all of that</p>
|
||
|
||
<p>All code in osdev wiki is for C so I need to implement it myself (or port existing rust code)</p>
|
||
|
||
<p>If you can help me somehow please contact me via email (g1n@ttm.sh) or in other ways (~chat irc, xmpp)</p>
|
||
|
||
<p>tags: <a href='tag_gru.html'>gru</a>, <a href='tag_grutils.html'>grutils</a>, <a href='tag_gros.html'>gros</a></p>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<!-- text end -->
|
||
<h3><a class="ablack" href="gru-devlog-week-0---grsh-grutils-and-start-of-gros.html">
|
||
GRU DevLog Week 0 - grsh, grutils and start of gros
|
||
</a></h3>
|
||
<!-- bashblog_timestamp: #202107251722.59# -->
|
||
<div class="subtitle">July 25, 2021 —
|
||
G1n
|
||
</div>
|
||
<!-- text begin -->
|
||
|
||
<p>So I have started new project this week - grsh! It is shell written on Rust. Also, for now, other rewrites of coreutils are there.</p>
|
||
|
||
<p>What grsh can do for this moment: echo some variables (pwd, user, home, status of previous command using $?) and text; true, false, : - set status; pwd shows current dir, also comments and cd working, basic piping (thanks to <a href="https://www.joshmcguigan.com/blog/build-your-own-shell-rust/">that article</a> and of course executing not builtin command also working.</p>
|
||
|
||
<p>Some grutils that I made: ls, touch, mkdir/rmdir, rm, grep, head/tail, yes, cat.</p>
|
||
|
||
<p>TODOs exist in grsh repo - so you can read there some of my plans.</p>
|
||
|
||
<p>Yesterday i have started GROS - OS on Rust! But I haven’t published code yet because it not have that minimum of funcionality that i want. Thanks for that site for teaching how to make basics - <a href="https://os.phil-opp.com">https://os.phil-opp.com</a></p>
|
||
|
||
<p>So it was first of GRU Devlog! Thanks for reading! If you want to contribute to some of that project write me an email - <a href="mailto:g1n@ttm.sh">g1n@ttm.sh</a> , or contact me in other ways</p>
|
||
|
||
<p>tags: <a href='tag_gru.html'>gru</a>, <a href='tag_grsh.html'>grsh</a>, <a href='tag_grutils.html'>grutils</a>, <a href='tag_gros.html'>gros</a></p>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<!-- text end -->
|
||
<div id="footer">CC by-nc-nd <a href="https://gruos.org/">G1n</a> — <a href="mailto:g1n@ttm.sh">g1n@ttm.sh</a><br>
|
||
generated with <a href="https://tildegit.org/team/bashblog">bashblog</a>, a single bash script to easily create blogs like this one</div>
|
||
<hr>
|
||
</div>
|
||
</div></div>
|
||
</body></html>
|