97 lines
2.5 KiB
HTML
97 lines
2.5 KiB
HTML
<!DOCTYPE html>
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<!--
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Copyright 2021 Bradley D. Nelson
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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-->
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<head>
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<meta charset="UTF-8">
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<title>µEforth for Linux</title>
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<link rel="stylesheet" href="static/eforth.css">
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</head>
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<body>
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<h1>µEforth for Linux</h1>
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{{MENU}}
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<h2>Download</h2>
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<h3>STABLE RELEASE</h3>
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<p>
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<a href="https://eforth.storage.googleapis.com/releases/ueforth-{{STABLE_VERSION}}.linux">ueforth-{{STABLE_VERSION}}.linux</a>
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- Linux 64-bit Executable µEforth<br/>
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<i>Version: {{STABLE_VERSION}}</i>
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</p>
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<h3>Beta Release</h3>
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<p>
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<a href="https://eforth.storage.googleapis.com/releases/ueforth-{{VERSION}}.linux">ueforth-{{VERSION}}.linux</a>
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- Linux 64-bit Executable µEforth<br/>
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<i>Version: {{VERSION}}</i>
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</p>
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<hr/>
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<p>
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<a href="https://eforth.storage.googleapis.com/releases/archive.html" target="_blank">Release Archive</a>
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- Prior Releases
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</p>
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<p>
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<a href="https://github.com/flagxor/eforth" target="_blank">http://github.com/flagxor/eforth</a>
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- Complete Unprocessed Source Code
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</p>
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<h2>µEforth</h2>
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<h3>µEforth Specific Words</h3>
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{{COMMON}}
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{{POSIX_COMMON}}
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<h3>Linux</h3>
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<h4>Linux Opcodes</h4>
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<p>
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Linux libraries and the operating system can be accessed via the use
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of the <code>DLSYM</code> word. Functions can be requested by name from
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particular modules. As the dynamic linking module is already loaded initially,
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a 0 for the module allows the library loading function (<code>dlopen</code>)
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to be loaded from Forth.
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</p>
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<pre>
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DLSYM ( module name-z -- fn )
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</pre>
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<p>
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See <a href="https://github.com/flagxor/eforth/blob/main/posix/posix_main.c">posix_main.c</a>.
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</p>
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<p>
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Native functions all called with CALL(n) (see Windows & Linux Calling below).
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</p>
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<h4>Linux Imports</h4>
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<p>
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Various Linux calls including Xlib are imported in
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<a href="https://github.com/flagxor/eforth/blob/main/posix/posix.fs">posix.fs</a> and
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<a href="https://github.com/flagxor/eforth/blob/main/posix/xlib.fs">xlib.fs</a>.
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In addition, <code>TYPE</code> and <code>KEY</code> are connected to
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<code>stdin</code> and <code>stdout</code>.
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</p>
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{{DESKTOP_COMMON}}
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