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Merge branch 'master' into v2.1

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Mike Pall 2015-05-14 20:52:03 +02:00
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doc/changes.html
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@ -65,7 +65,7 @@ div.major { max-width: 600px; padding: 1em; margin: 1em 0 1em 0; }
<div id="main">
<p>
This is a list of changes between the released versions of LuaJIT.<br>
The current <span style="color: #0000c0;">stable version</span> is <strong>LuaJIT&nbsp;2.0.3</strong>.<br>
The current <span style="color: #0000c0;">stable version</span> is <strong>LuaJIT&nbsp;2.0.4</strong>.<br>
</p>
<p>
Please check the
@ -74,6 +74,56 @@ to see whether newer versions are available.
</p>
<div class="major" style="background: #d0d0ff;">
<h2 id="LuaJIT-2.0.4">LuaJIT 2.0.4 &mdash; 2015-05-14</h2>
<ul>
<li>Fix stack check in narrowing optimization.</li>
<li>Fix Lua/C API typecheck error for special indexes.</li>
<li>Fix string to number conversion.</li>
<li>Fix lexer error for chunks without tokens.</li>
<li>Don't compile <tt>IR_RETF</tt> after <tt>CALLT</tt> to ff with-side effects.</li>
<li>Fix <tt>BC_UCLO</tt>/<tt>BC_JMP</tt> join optimization in Lua parser.</li>
<li>Fix corner case in string to number conversion.</li>
<li>Gracefully handle <tt>lua_error()</tt> for a suspended coroutine.</li>
<li>Avoid error messages when building with Clang.</li>
<li>Fix snapshot #0 handling for traces with a stack check on entry.</li>
<li>Fix fused constant loads under high register pressure.</li>
<li>Invalidate backpropagation cache after DCE.</li>
<li>Fix ABC elimination.</li>
<li>Fix debug info for main chunk of stripped bytecode.</li>
<li>Fix FOLD rule for <tt>string.sub(s, ...) == k</tt>.</li>
<li>Fix FOLD rule for <tt>STRREF</tt> of <tt>SNEW</tt>.</li>
<li>Fix frame traversal while searching for error function.</li>
<li>Prevent GC estimate miscalculation due to buffer growth.</li>
<li>Prevent adding side traces for stack checks.</li>
<li>Fix top slot calculation for snapshots with continuations.</li>
<li>Fix check for reuse of SCEV results in <tt>FORL</tt>.</li>
<li>Add PS Vita port.</li>
<li>Fix compatibility issues with Illumos.</li>
<li>Fix DragonFly build (unsupported).</li>
<li>OpenBSD/x86: Better executable memory allocation for W^X mode.</li>
<li>x86: Fix argument checks for <tt>ipairs()</tt> iterator.</li>
<li>x86: <tt>lj_math_random_step()</tt> clobbers XMM regs on OSX Clang.</li>
<li>x86: Fix code generation for unused result of <tt>math.random()</tt>.</li>
<li>x64: Allow building with <tt>LUAJIT_USE_SYSMALLOC</tt> and <tt>LUAJIT_USE_VALGRIND</tt>.</li>
<li>x86/x64: Fix argument check for bit shifts.</li>
<li>x86/x64: Fix code generation for fused test/arith ops.</li>
<li>ARM: Fix write barrier check in <tt>BC_USETS</tt>.</li>
<li>PPC: Fix red zone overflow in machine code generation.</li>
<li>PPC: Don't use <tt>mcrxr</tt> on PPE.</li>
<li>Various archs: Fix excess stack growth in interpreter.</li>
<li>FFI: Fix FOLD rule for <tt>TOBIT</tt> + <tt>CONV num.u32</tt>.</li>
<li>FFI: Prevent DSE across <tt>ffi.string()</tt>.</li>
<li>FFI: No meta fallback when indexing pointer to incomplete struct.</li>
<li>FFI: Fix initialization of unions of subtypes.</li>
<li>FFI: Fix cdata vs. non-cdata arithmetic and comparisons.</li>
<li>FFI: Fix <tt>__index</tt>/<tt>__newindex</tt> metamethod resolution for ctypes.</li>
<li>FFI: Fix compilation of reference field access.</li>
<li>FFI: Fix frame traversal for backtraces with FFI callbacks.</li>
<li>FFI: Fix recording of indexing a struct pointer ctype object itself.</li>
<li>FFI: Allow non-scalar cdata to be compared for equality by address.</li>
<li>FFI: Fix pseudo type conversions for type punning.</li>
</ul>
<h2 id="LuaJIT-2.0.3">LuaJIT 2.0.3 &mdash; 2014-03-12</h2>
<ul>
<li>Add PS4 port.</li>

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@ -190,8 +190,8 @@ open a terminal window and change to this directory. Now unpack the archive
and change to the newly created directory:
</p>
<pre class="code">
tar zxf LuaJIT-2.0.3.tar.gz
cd LuaJIT-2.0.3</pre>
tar zxf LuaJIT-2.0.4.tar.gz
cd LuaJIT-2.0.4</pre>
<h3>Building LuaJIT</h3>
<p>
The supplied Makefiles try to auto-detect the settings needed for your

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doc/running.html
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@ -189,7 +189,7 @@ itself. For a description of their options and output format, please
read the comment block at the start of their source.
They can be found in the <tt>lib</tt> directory of the source
distribution or installed under the <tt>jit</tt> directory. By default
this is <tt>/usr/local/share/luajit-2.0.3/jit</tt> on POSIX
this is <tt>/usr/local/share/luajit-2.0.4/jit</tt> on POSIX
systems.
</p>