50 lines
2.6 KiB
HTML
50 lines
2.6 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 "e"</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-27---orion-binutils-e.html">
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GRU Devlog 27 - orion, binutils, E
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</a></h3>
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<!-- bashblog_timestamp: #202202201637.05# -->
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<div class="subtitle">February 20, 2022 —
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G1n
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</div>
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<!-- 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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<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
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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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<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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<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>
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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_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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<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>
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generated with <a href="https://tildegit.org/team/bashblog">bashblog</a>, a single bash script to easily create blogs like this one</div>
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