LOVE/megasource
1
0
Fork 0
mirror of https://github.com/love2d/megasource.git synced 2026-08-17 11:11:35 +02:00
Code Issues Packages Projects Releases Wiki Activity

Update LuaJIT to the latest 2.1.0 source (0bee44c)

Browse Source
This commit is contained in:
Alex Szpakowski
2019-12-25 17:37:36 -05:00
parent 4418ce28e1
commit f138e9052e
188 changed files with 38754 additions and 11773 deletions
Download Patch File Download Diff File Expand all files Collapse all files
libs/LuaJIT/doc/status.html
+15 -3
View File
@@ -3,8 +3,7 @@
<head>
<title>Status</title>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<meta name="Author" content="Mike Pall">
<meta name="Copyright" content="Copyright (C) 2005-2017, Mike Pall">
<meta name="Copyright" content="Copyright (C) 2005-2018">
<meta name="Language" content="en">
<link rel="stylesheet" type="text/css" href="bluequad.css" media="screen">
<link rel="stylesheet" type="text/css" href="bluequad-print.css" media="print">
@@ -44,6 +43,8 @@ ul li { padding-bottom: 0.3em; }
<a href="ext_jit.html">jit.* Library</a>
</li><li>
<a href="ext_c_api.html">Lua/C API</a>
</li><li>
<a href="ext_profiler.html">Profiler</a>
</li></ul>
</li><li>
<a class="current" href="status.html">Status</a>
@@ -95,12 +96,23 @@ handled correctly. The error may fall through an on-trace
<tt>lua_atpanic</tt> on x64. This issue will be fixed with the new
garbage collector.
</li>
<li>
LuaJIT on 64 bit systems provides a <b>limited range</b> of 47 bits for the
<b>legacy <tt>lightuserdata</tt></b> data type.
This is only relevant on x64 systems which use the negative part of the
virtual address space in user mode, e.g. Solaris/x64, and on ARM64 systems
configured with a 48 bit or 52 bit VA.
Avoid using <tt>lightuserdata</tt> to hold pointers that may point outside
of that range, e.g. variables on the stack. In general, avoid this data
type for new code and replace it with (much more performant) FFI bindings.
FFI cdata pointers can address the full 64 bit range.
</li>
</ul>
<br class="flush">
</div>
<div id="foot">
<hr class="hide">
Copyright &copy; 2005-2017 Mike Pall
Copyright &copy; 2005-2018
<span class="noprint">
&middot;
<a href="contact.html">Contact</a>