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<h3>all posts</h3>
<h4 class='allposts_header'>February 2022</h4>
<ul>
<li><a href="./gru-devlog-27---orion-binutils-e.html">GRU Devlog 27 - orion, binutils, E</a> &mdash; February 20, 2022</li>
<li><a href="./gru-devlog-26---new-server-oircd-orion-rewrite.html">GRU Devlog 26 - new server, oircd, orion rewrite</a> &mdash; February 06, 2022</li>
</ul>
<h4 class='allposts_header'>January 2022</h4>

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<div id="header"><a href="/"><img src="../gru.png" style="width: 35%; height: 68px;"></a></div><hr>
<h3>all tags</h3>
<ul>
<li><a href="tag_binutils.html">binutils</a> &mdash; 1 post</li>
<li><a href="tag_contribution.html">contribution</a> &mdash; 1 post</li>
<li><a href="tag_coreutils.html">coreutils</a> &mdash; 2 posts</li>
<li><a href="tag_dreams.html">dreams</a> &mdash; 1 post</li>
<li><a href="tag_egg.html">egg</a> &mdash; 2 posts</li>
<li><a href="tag_egg.html">egg</a> &mdash; 3 posts</li>
<li><a href="tag_e.html">e</a> &mdash; 1 post</li>
<li><a href="tag_electonics.html">electonics</a> &mdash; 1 post</li>
<li><a href="tag_gasm.html">gasm</a> &mdash; 3 posts</li>
<li><a href="tag_gic.html">gic</a> &mdash; 1 post</li>
<li><a href="tag_girclib.html">girclib</a> &mdash; 1 post</li>
<li><a href="tag_gros.html">gros</a> &mdash; 2 posts</li>
<li><a href="tag_grsh.html">grsh</a> &mdash; 2 posts</li>
<li><a href="tag_gru.html">gru</a> &mdash; 26 posts</li>
<li><a href="tag_gru.html">gru</a> &mdash; 27 posts</li>
<li><a href="tag_grutils.html">grutils</a> &mdash; 2 posts</li>
<li><a href="tag_gxt.html">gxt</a> &mdash; 2 posts</li>
<li><a href="tag_hexutils.html">hexutils</a> &mdash; 1 post</li>
@ -36,6 +38,7 @@
<li><a href="tag_lolcpu.html">lolcpu</a> &mdash; 1 post</li>
<li><a href="tag_mailing-list.html">mailing-list</a> &mdash; 1 post</li>
<li><a href="tag_meeting.html">meeting</a> &mdash; 1 post</li>
<li><a href="tag_objdump.html">objdump</a> &mdash; 1 post</li>
<li><a href="tag_occ.html">occ</a> &mdash; 3 posts</li>
<li><a href="tag_ocpu.html">ocpu</a> &mdash; 4 posts</li>
<li><a href="tag_oircd.html">oircd</a> &mdash; 2 posts</li>
@ -43,7 +46,7 @@
<li><a href="tag_orcc.html">orcc</a> &mdash; 1 post</li>
<li><a href="tag_org-mode.html">org-mode</a> &mdash; 2 posts</li>
<li><a href="tag_org-roam.html">org-roam</a> &mdash; 1 post</li>
<li><a href="tag_orion.html">orion</a> &mdash; 7 posts</li>
<li><a href="tag_orion.html">orion</a> &mdash; 8 posts</li>
<li><a href="tag_ormp.html">ormp</a> &mdash; 1 post</li>
<li><a href="tag_orsh.html">orsh</a> &mdash; 3 posts</li>
<li><a href="tag_server.html">server</a> &mdash; 1 post</li>

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<rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom" xmlns:dc="http://purl.org/dc/elements/1.1/">
<channel><title>GRU's Blog</title><link>https://gruos.org/blog/index.html</link>
<description>GRU's Blog</description><language>en</language>
<lastBuildDate>Sun, 06 Feb 2022 18:23:25 +0000</lastBuildDate>
<pubDate>Sun, 06 Feb 2022 18:23:25 +0000</pubDate>
<lastBuildDate>Sun, 20 Feb 2022 16:37:57 +0000</lastBuildDate>
<pubDate>Sun, 20 Feb 2022 16:37:57 +0000</pubDate>
<atom:link href="https://gruos.org/blog/feed.xml" rel="self" type="application/rss+xml">
<item><title>
GRU Devlog 27 - orion, binutils, E
</title><description><![CDATA[
<p>Previous week I was working on orion. Implemented serial support and page frame allocator.
Also added some functions for serial for better debug output (warnings, todos, errors and other)
Page frame allocator and deallocator will be needed when making memory manager. I am going to
do that next week.</p>
<p>This week I started making binutils and E (from EGG). I am starting to write objdump. It
already can disassemble some instructions, but for now it is very limited. Also yesterday
I found why framebuffer wasn&rsquo;t working and now E (maybe it will be &ldquo;display server&rdquo;)
can write line on screen, but for some reason not more then one line.</p>
<p>I also had a lot of new ideas this week, but maybe they are just ideas. Compiled x86_64
gcc cross compiler, so maybe will be working on support of this arch soon. Also orion&rsquo;s
makefile is cleaner, so it maybe will be easier to port. I thought about making framebuffer
support using GRUB, but first I need to implement memory manager I think.</p>
<p>I feel like I forgot something that I was working on, but maybe they are things that are
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>
<!-- text end -->
]]></description><link>https://gruos.org/blog/gru-devlog-27---orion-binutils-e.html</link>
<guid>https://gruos.org/blog/./gru-devlog-27---orion-binutils-e.html</guid>
<dc:creator>G1n</dc:creator>
<pubDate>Sun, 20 Feb 2022 16:37:05 +0000</pubDate></item>
<item><title>
GRU Devlog 26 - new server, oircd, orion rewrite
</title><description><![CDATA[

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<!DOCTYPE html>
<html lang="en"><head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<link rel="stylesheet" href="main.css" type="text/css">
<link rel="stylesheet" href="blog.css" type="text/css">
<link rel="alternate" type="application/rss+xml" title="subscribe to this page..." href="https://gruos.org/blog/feed.xml">
<title>GRU Devlog 27 - orion, binutils, E</title>
</head><body>
<div id="divbodyholder">
<div id="divbody"><div class="content">
<div id="header"><a href="/"><img src="../gru.png" style="width: 35%; height: 68px;"></a></div><hr>
<!-- entry begin -->
<h3><a class="ablack" href="gru-devlog-27---orion-binutils-e.html">
GRU Devlog 27 - orion, binutils, E
</a></h3>
<!-- bashblog_timestamp: #202202201637.05# -->
<div class="subtitle">February 20, 2022 &mdash;
G1n
</div>
<!-- text begin -->
<p>Previous week I was working on orion. Implemented serial support and page frame allocator.
Also added some functions for serial for better debug output (warnings, todos, errors and other)
Page frame allocator and deallocator will be needed when making memory manager. I am going to
do that next week.</p>
<p>This week I started making binutils and E (from EGG). I am starting to write objdump. It
already can disassemble some instructions, but for now it is very limited. Also yesterday
I found why framebuffer wasn&rsquo;t working and now E (maybe it will be &ldquo;display server&rdquo;)
can write line on screen, but for some reason not more then one line.</p>
<p>I also had a lot of new ideas this week, but maybe they are just ideas. Compiled x86_64
gcc cross compiler, so maybe will be working on support of this arch soon. Also orion&rsquo;s
makefile is cleaner, so it maybe will be easier to port. I thought about making framebuffer
support using GRUB, but first I need to implement memory manager I think.</p>
<p>I feel like I forgot something that I was working on, but maybe they are things that are
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>
<!-- text end -->
<!-- entry end -->
<div id="footer">CC by-nc-nd <a href="https://gruos.org/">G1n</a> &mdash; <a href="mailto:g1n&#64;ttm&#46;sh">g1n&#64;ttm&#46;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>
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23
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@ -0,0 +1,23 @@
GRU Devlog 27 - orion, binutils, E
Previous week I was working on orion. Implemented serial support and page frame allocator.
Also added some functions for serial for better debug output (warnings, todos, errors and other)
Page frame allocator and deallocator will be needed when making memory manager. I am going to
do that next week.
This week I started making binutils and E (from EGG). I am starting to write objdump. It
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")
can write line on screen, but for some reason not more then one line.
I also had a lot of new ideas this week, but maybe they are just ideas. Compiled x86\_64
gcc cross compiler, so maybe will be working on support of this arch soon. Also orion's
makefile is cleaner, so it maybe will be easier to port. I thought about making framebuffer
support using GRUB, but first I need to implement memory manager I think.
I feel like I forgot something that I was working on, but maybe they are things that are
not relaleted to GRU (but could be useful in future, for example for testing)
Hope you liked this post! If you would like to help us, contact me via email, xmpp or irc :)
tags: gru, orion, binutils, objdump, e, egg

63
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@ -10,6 +10,37 @@
<div id="divbodyholder">
<div id="divbody"><div class="content">
<div id="header"><a href="/"><img src="../gru.png" style="width: 35%; height: 68px;"></a></div><hr>
<h3><a class="ablack" href="gru-devlog-27---orion-binutils-e.html">
GRU Devlog 27 - orion, binutils, E
</a></h3>
<!-- bashblog_timestamp: #202202201637.05# -->
<div class="subtitle">February 20, 2022 &mdash;
G1n
</div>
<!-- text begin -->
<p>Previous week I was working on orion. Implemented serial support and page frame allocator.
Also added some functions for serial for better debug output (warnings, todos, errors and other)
Page frame allocator and deallocator will be needed when making memory manager. I am going to
do that next week.</p>
<p>This week I started making binutils and E (from EGG). I am starting to write objdump. It
already can disassemble some instructions, but for now it is very limited. Also yesterday
I found why framebuffer wasn&rsquo;t working and now E (maybe it will be &ldquo;display server&rdquo;)
can write line on screen, but for some reason not more then one line.</p>
<p>I also had a lot of new ideas this week, but maybe they are just ideas. Compiled x86_64
gcc cross compiler, so maybe will be working on support of this arch soon. Also orion&rsquo;s
makefile is cleaner, so it maybe will be easier to port. I thought about making framebuffer
support using GRUB, but first I need to implement memory manager I think.</p>
<p>I feel like I forgot something that I was working on, but maybe they are things that are
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>
<!-- text end -->
<h3><a class="ablack" href="gru-devlog-26---new-server-oircd-orion-rewrite.html">
GRU Devlog 26 - new server, oircd, orion rewrite
</a></h3>
@ -312,38 +343,6 @@ Currently I don&rsquo;t reallly understand how to work with sockets but I will t
<!-- 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 &mdash;
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 -->
<div id="all_posts"><a href="all_posts.html">archive</a> &mdash; <a href="all_tags.html">all tags</a> &mdash; <a href="https://gruos.org/blog/feed.xml">rss</a></div>
<div id="footer">CC by-nc-nd <a href="https://gruos.org/">G1n</a> &mdash; <a href="mailto:g1n&#64;ttm&#46;sh">g1n&#64;ttm&#46;sh</a><br>

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<title>GRU's Blog &mdash; posts tagged "binutils"</title>
</head><body>
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<div id="divbody"><div class="content">
<div id="header"><a href="/"><img src="../gru.png" style="width: 35%; height: 68px;"></a></div><hr>
<h3><a class="ablack" href="gru-devlog-27---orion-binutils-e.html">
GRU Devlog 27 - orion, binutils, E
</a></h3>
<!-- bashblog_timestamp: #202202201637.05# -->
<div class="subtitle">February 20, 2022 &mdash;
G1n
</div>
<!-- text begin -->
<p>Previous week I was working on orion. Implemented serial support and page frame allocator.
Also added some functions for serial for better debug output (warnings, todos, errors and other)
Page frame allocator and deallocator will be needed when making memory manager. I am going to
do that next week.</p>
<p>This week I started making binutils and E (from EGG). I am starting to write objdump. It
already can disassemble some instructions, but for now it is very limited. Also yesterday
I found why framebuffer wasn&rsquo;t working and now E (maybe it will be &ldquo;display server&rdquo;)
can write line on screen, but for some reason not more then one line.</p>
<p>I also had a lot of new ideas this week, but maybe they are just ideas. Compiled x86_64
gcc cross compiler, so maybe will be working on support of this arch soon. Also orion&rsquo;s
makefile is cleaner, so it maybe will be easier to port. I thought about making framebuffer
support using GRUB, but first I need to implement memory manager I think.</p>
<p>I feel like I forgot something that I was working on, but maybe they are things that are
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>
<!-- text end -->
<div id="footer">CC by-nc-nd <a href="https://gruos.org/">G1n</a> &mdash; <a href="mailto:g1n&#64;ttm&#46;sh">g1n&#64;ttm&#46;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>
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<title>GRU's Blog &mdash; posts tagged "e"</title>
</head><body>
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<div id="divbody"><div class="content">
<div id="header"><a href="/"><img src="../gru.png" style="width: 35%; height: 68px;"></a></div><hr>
<h3><a class="ablack" href="gru-devlog-27---orion-binutils-e.html">
GRU Devlog 27 - orion, binutils, E
</a></h3>
<!-- bashblog_timestamp: #202202201637.05# -->
<div class="subtitle">February 20, 2022 &mdash;
G1n
</div>
<!-- text begin -->
<p>Previous week I was working on orion. Implemented serial support and page frame allocator.
Also added some functions for serial for better debug output (warnings, todos, errors and other)
Page frame allocator and deallocator will be needed when making memory manager. I am going to
do that next week.</p>
<p>This week I started making binutils and E (from EGG). I am starting to write objdump. It
already can disassemble some instructions, but for now it is very limited. Also yesterday
I found why framebuffer wasn&rsquo;t working and now E (maybe it will be &ldquo;display server&rdquo;)
can write line on screen, but for some reason not more then one line.</p>
<p>I also had a lot of new ideas this week, but maybe they are just ideas. Compiled x86_64
gcc cross compiler, so maybe will be working on support of this arch soon. Also orion&rsquo;s
makefile is cleaner, so it maybe will be easier to port. I thought about making framebuffer
support using GRUB, but first I need to implement memory manager I think.</p>
<p>I feel like I forgot something that I was working on, but maybe they are things that are
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>
<!-- text end -->
<div id="footer">CC by-nc-nd <a href="https://gruos.org/">G1n</a> &mdash; <a href="mailto:g1n&#64;ttm&#46;sh">g1n&#64;ttm&#46;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>
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31
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@ -10,6 +10,37 @@
<div id="divbodyholder">
<div id="divbody"><div class="content">
<div id="header"><a href="/"><img src="../gru.png" style="width: 35%; height: 68px;"></a></div><hr>
<h3><a class="ablack" href="gru-devlog-27---orion-binutils-e.html">
GRU Devlog 27 - orion, binutils, E
</a></h3>
<!-- bashblog_timestamp: #202202201637.05# -->
<div class="subtitle">February 20, 2022 &mdash;
G1n
</div>
<!-- text begin -->
<p>Previous week I was working on orion. Implemented serial support and page frame allocator.
Also added some functions for serial for better debug output (warnings, todos, errors and other)
Page frame allocator and deallocator will be needed when making memory manager. I am going to
do that next week.</p>
<p>This week I started making binutils and E (from EGG). I am starting to write objdump. It
already can disassemble some instructions, but for now it is very limited. Also yesterday
I found why framebuffer wasn&rsquo;t working and now E (maybe it will be &ldquo;display server&rdquo;)
can write line on screen, but for some reason not more then one line.</p>
<p>I also had a lot of new ideas this week, but maybe they are just ideas. Compiled x86_64
gcc cross compiler, so maybe will be working on support of this arch soon. Also orion&rsquo;s
makefile is cleaner, so it maybe will be easier to port. I thought about making framebuffer
support using GRUB, but first I need to implement memory manager I think.</p>
<p>I feel like I forgot something that I was working on, but maybe they are things that are
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>
<!-- 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>

31
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@ -10,6 +10,37 @@
<div id="divbodyholder">
<div id="divbody"><div class="content">
<div id="header"><a href="/"><img src="../gru.png" style="width: 35%; height: 68px;"></a></div><hr>
<h3><a class="ablack" href="gru-devlog-27---orion-binutils-e.html">
GRU Devlog 27 - orion, binutils, E
</a></h3>
<!-- bashblog_timestamp: #202202201637.05# -->
<div class="subtitle">February 20, 2022 &mdash;
G1n
</div>
<!-- text begin -->
<p>Previous week I was working on orion. Implemented serial support and page frame allocator.
Also added some functions for serial for better debug output (warnings, todos, errors and other)
Page frame allocator and deallocator will be needed when making memory manager. I am going to
do that next week.</p>
<p>This week I started making binutils and E (from EGG). I am starting to write objdump. It
already can disassemble some instructions, but for now it is very limited. Also yesterday
I found why framebuffer wasn&rsquo;t working and now E (maybe it will be &ldquo;display server&rdquo;)
can write line on screen, but for some reason not more then one line.</p>
<p>I also had a lot of new ideas this week, but maybe they are just ideas. Compiled x86_64
gcc cross compiler, so maybe will be working on support of this arch soon. Also orion&rsquo;s
makefile is cleaner, so it maybe will be easier to port. I thought about making framebuffer
support using GRUB, but first I need to implement memory manager I think.</p>
<p>I feel like I forgot something that I was working on, but maybe they are things that are
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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<h3><a class="ablack" href="gru-devlog-26---new-server-oircd-orion-rewrite.html">
GRU Devlog 26 - new server, oircd, orion rewrite
</a></h3>

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<title>GRU's Blog &mdash; posts tagged "objdump"</title>
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<h3><a class="ablack" href="gru-devlog-27---orion-binutils-e.html">
GRU Devlog 27 - orion, binutils, E
</a></h3>
<!-- bashblog_timestamp: #202202201637.05# -->
<div class="subtitle">February 20, 2022 &mdash;
G1n
</div>
<!-- text begin -->
<p>Previous week I was working on orion. Implemented serial support and page frame allocator.
Also added some functions for serial for better debug output (warnings, todos, errors and other)
Page frame allocator and deallocator will be needed when making memory manager. I am going to
do that next week.</p>
<p>This week I started making binutils and E (from EGG). I am starting to write objdump. It
already can disassemble some instructions, but for now it is very limited. Also yesterday
I found why framebuffer wasn&rsquo;t working and now E (maybe it will be &ldquo;display server&rdquo;)
can write line on screen, but for some reason not more then one line.</p>
<p>I also had a lot of new ideas this week, but maybe they are just ideas. Compiled x86_64
gcc cross compiler, so maybe will be working on support of this arch soon. Also orion&rsquo;s
makefile is cleaner, so it maybe will be easier to port. I thought about making framebuffer
support using GRUB, but first I need to implement memory manager I think.</p>
<p>I feel like I forgot something that I was working on, but maybe they are things that are
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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<div id="footer">CC by-nc-nd <a href="https://gruos.org/">G1n</a> &mdash; <a href="mailto:g1n&#64;ttm&#46;sh">g1n&#64;ttm&#46;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>
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<h3><a class="ablack" href="gru-devlog-27---orion-binutils-e.html">
GRU Devlog 27 - orion, binutils, E
</a></h3>
<!-- bashblog_timestamp: #202202201637.05# -->
<div class="subtitle">February 20, 2022 &mdash;
G1n
</div>
<!-- text begin -->
<p>Previous week I was working on orion. Implemented serial support and page frame allocator.
Also added some functions for serial for better debug output (warnings, todos, errors and other)
Page frame allocator and deallocator will be needed when making memory manager. I am going to
do that next week.</p>
<p>This week I started making binutils and E (from EGG). I am starting to write objdump. It
already can disassemble some instructions, but for now it is very limited. Also yesterday
I found why framebuffer wasn&rsquo;t working and now E (maybe it will be &ldquo;display server&rdquo;)
can write line on screen, but for some reason not more then one line.</p>
<p>I also had a lot of new ideas this week, but maybe they are just ideas. Compiled x86_64
gcc cross compiler, so maybe will be working on support of this arch soon. Also orion&rsquo;s
makefile is cleaner, so it maybe will be easier to port. I thought about making framebuffer
support using GRUB, but first I need to implement memory manager I think.</p>
<p>I feel like I forgot something that I was working on, but maybe they are things that are
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>
<!-- text end -->
<h3><a class="ablack" href="gru-devlog-26---new-server-oircd-orion-rewrite.html">
GRU Devlog 26 - new server, oircd, orion rewrite
</a></h3>

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<h3> Projects we are working on: </h3>
<ul>
<li> <em>~></em> <a href="https://armada.battlecruiser.co/GRU/orion">Orion</a></li>
<li> <em>~></em> <a href="https://armada.battlecruiser.co/GRU/gros">gros</a></li>
<li> <em>~></em> <a href="https://armada.battlecruiser.co/GRU/grsh">grsh and grutils</a></li>
<li> <em>~></em> <a href="https://codeberg.org/GRU/orion">Orion</a></li>
<li> <em>~></em> <a href="https://codeberg.org/GRU/gros">gros</a></li>
<li> <em>~></em> <a href="https://codeberg.org/GRU/grsh">grsh and grutils</a></li>
<li> <em>~></em> occ - Orion/GRU Compiler Collection (not published yet) </li>
<li> <em>~></em> <a href="https://armada.battlecruiser.co/GRU/hexutils">hexutils</a></li>
<li> <em>~></em> <a href="https://armada.battlecruiser.co/GRU/coreutils">coreutils</a></li>
<li> <em>~></em> <a href="https://armada.battlecruiser.co/GRU/yemu">yemu</a> - emulator</li>
<li> <em>~></em> <a href="https://armada.battlecruiser.co/GRU/gxt">gxt</a> - TUI text editor</li>
<li> <em>~></em> <a href="https://armada.battlecruiser.co/GRU/orsh">orsh</a> - simple shell</li>
<li> <em>~></em> <a href="https://armada.battlecruiser.co/GRU/gasm">gasm</a> - assembler</li>
<li> <em>~></em> <a href="https://codeberg.org/GRU/hexutils">hexutils</a></li>
<li> <em>~></em> <a href="https://codeberg.org/GRU/coreutils">coreutils</a></li>
<li> <em>~></em> <a href="https://codeberg.org/GRU/yemu">yemu</a> - emulator</li>
<li> <em>~></em> <a href="https://codeberg.org/GRU/gxt">gxt</a> - TUI text editor</li>
<li> <em>~></em> <a href="https://codeberg.org/GRU/orsh">orsh</a> - simple shell</li>
<li> <em>~></em> <a href="https://codeberg.org/GRU/gasm">gasm</a> - assembler</li>
<li> <em>~></em> <a href="ocpu/">ocpu</a> - yet another cpu design (DRAFT)</li>
<li> <em>~></em> <a href="https://armada.battlecruiser.co/GRU/olibc.git">olibc</a> - standart C11 library implementation</li>
<li> <em>~></em> <a href="https://codeberg.org/GRU/olibc.git">olibc</a> - standart C11 library implementation</li>
</ul>
<br>