upgrade LuaJIT to 2.0.4

deps/luajit/COPYRIGHT

@@ -1,7 +1,7 @@
 ===============================================================================
 LuaJIT -- a Just-In-Time Compiler for Lua. http://luajit.org/
 
-Copyright (C) 2005-2014 Mike Pall. All rights reserved.
+Copyright (C) 2005-2015 Mike Pall. All rights reserved.
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

deps/luajit/Makefile

@@ -10,12 +10,12 @@
 # For MSVC, please follow the instructions given in src/msvcbuild.bat.
 # For MinGW and Cygwin, cd to src and run make with the Makefile there.
 #
-# Copyright (C) 2005-2014 Mike Pall. See Copyright Notice in luajit.h
+# Copyright (C) 2005-2015 Mike Pall. See Copyright Notice in luajit.h
 ##############################################################################
 
 MAJVER=  2
 MINVER=  0
-RELVER=  3
+RELVER=  4
 VERSION= $(MAJVER).$(MINVER).$(RELVER)
 ABIVER=  5.1
 

deps/luajit/README

@@ -1,11 +1,11 @@
-README for LuaJIT 2.0.3
+README for LuaJIT 2.0.4
 -----------------------
 
 LuaJIT is a Just-In-Time (JIT) compiler for the Lua programming language.
 
 Project Homepage: http://luajit.org/
 
-LuaJIT is Copyright (C) 2005-2014 Mike Pall.
+LuaJIT is Copyright (C) 2005-2015 Mike Pall.
 LuaJIT is free software, released under the MIT license.
 See full Copyright Notice in the COPYRIGHT file or in luajit.h.
 

deps/luajit/doc/bluequad-print.css

@@ -1,4 +1,4 @@
-/* Copyright (C) 2004-2014 Mike Pall.
+/* Copyright (C) 2004-2015 Mike Pall.
  *
  * You are welcome to use the general ideas of this design for your own sites.
  * But please do not steal the stylesheet, the layout or the color scheme.

deps/luajit/doc/bluequad.css

@@ -1,4 +1,4 @@
-/* Copyright (C) 2004-2014 Mike Pall.
+/* Copyright (C) 2004-2015 Mike Pall.
  *
  * You are welcome to use the general ideas of this design for your own sites.
  * But please do not steal the stylesheet, the layout or the color scheme.

deps/luajit/doc/changes.html

@@ -4,7 +4,7 @@
 <title>LuaJIT Change History</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) 2005-2014, Mike Pall">
+<meta name="Copyright" content="Copyright (C) 2005-2015, Mike Pall">
 <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">
@@ -63,7 +63,7 @@ <h1>LuaJIT Change History</h1>
 <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
@@ -72,6 +72,56 @@ <h1>LuaJIT Change History</h1>
 </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>
@@ -918,7 +968,7 @@ <h2 id="LuaJIT-1.0.0">LuaJIT 1.0.0 &mdash; 2005-08-29</h2>
 </div>
 <div id="foot">
 <hr class="hide">
-Copyright &copy; 2005-2014 Mike Pall
+Copyright &copy; 2005-2015 Mike Pall
 <span class="noprint">
 &middot;
 <a href="contact.html">Contact</a>

deps/luajit/doc/contact.html

@@ -4,7 +4,7 @@
 <title>Contact</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) 2005-2014, Mike Pall">
+<meta name="Copyright" content="Copyright (C) 2005-2015, Mike Pall">
 <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">
@@ -84,15 +84,15 @@ <h1>Contact</h1>
 <h2>Copyright</h2>
 <p>
 All documentation is
-Copyright &copy; 2005-2014 Mike Pall.
+Copyright &copy; 2005-2015 Mike Pall.
 </p>
 
 
 <br class="flush">
 </div>
 <div id="foot">
 <hr class="hide">
-Copyright &copy; 2005-2014 Mike Pall
+Copyright &copy; 2005-2015 Mike Pall
 <span class="noprint">
 &middot;
 <a href="contact.html">Contact</a>

deps/luajit/doc/ext_c_api.html

@@ -4,7 +4,7 @@
 <title>Lua/C API Extensions</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) 2005-2014, Mike Pall">
+<meta name="Copyright" content="Copyright (C) 2005-2015, Mike Pall">
 <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">
@@ -177,7 +177,7 @@ <h3 id="mode_wrapcfunc"><tt>luaJIT_setmode(L, idx, LUAJIT_MODE_WRAPCFUNC|flag)</
 </div>
 <div id="foot">
 <hr class="hide">
-Copyright &copy; 2005-2014 Mike Pall
+Copyright &copy; 2005-2015 Mike Pall
 <span class="noprint">
 &middot;
 <a href="contact.html">Contact</a>

deps/luajit/doc/ext_ffi.html

@@ -4,7 +4,7 @@
 <title>FFI Library</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) 2005-2014, Mike Pall">
+<meta name="Copyright" content="Copyright (C) 2005-2015, Mike Pall">
 <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">
@@ -320,7 +320,7 @@ <h2 id="cdata">Motivating Example: Using C Data Structures</h2>
 </div>
 <div id="foot">
 <hr class="hide">
-Copyright &copy; 2005-2014 Mike Pall
+Copyright &copy; 2005-2015 Mike Pall
 <span class="noprint">
 &middot;
 <a href="contact.html">Contact</a>

deps/luajit/doc/ext_ffi_api.html

@@ -4,7 +4,7 @@
 <title>ffi.* API Functions</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) 2005-2014, Mike Pall">
+<meta name="Copyright" content="Copyright (C) 2005-2015, Mike Pall">
 <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">
@@ -556,7 +556,7 @@ <h2 id="literals">Extensions to the Lua Parser</h2>
 </div>
 <div id="foot">
 <hr class="hide">
-Copyright &copy; 2005-2014 Mike Pall
+Copyright &copy; 2005-2015 Mike Pall
 <span class="noprint">
 &middot;
 <a href="contact.html">Contact</a>

deps/luajit/doc/ext_ffi_semantics.html

@@ -4,7 +4,7 @@
 <title>FFI Semantics</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) 2005-2014, Mike Pall">
+<meta name="Copyright" content="Copyright (C) 2005-2015, Mike Pall">
 <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">
@@ -1235,7 +1235,7 @@ <h2 id="status">Current Status</h2>
 </div>
 <div id="foot">
 <hr class="hide">
-Copyright &copy; 2005-2014 Mike Pall
+Copyright &copy; 2005-2015 Mike Pall
 <span class="noprint">
 &middot;
 <a href="contact.html">Contact</a>

deps/luajit/doc/ext_ffi_tutorial.html

@@ -4,7 +4,7 @@
 <title>FFI Tutorial</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) 2005-2014, Mike Pall">
+<meta name="Copyright" content="Copyright (C) 2005-2015, Mike Pall">
 <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">
@@ -564,7 +564,7 @@ <h2 id="cache">To Cache or Not to Cache</h2>
 individual C&nbsp;functions like this:
 </p>
 <pre class="code">
-local <b>funca</b>, <b>funcb</b> = ffi.C.funcb, ffi.C.funcb -- <span style="color:#c00000;">Not helpful!</span>
+local <b>funca</b>, <b>funcb</b> = ffi.C.funca, ffi.C.funcb -- <span style="color:#c00000;">Not helpful!</span>
 local function foo(x, n)
   for i=1,n do <b>funcb</b>(<b>funca</b>(x, i), 1) end
 end
@@ -591,7 +591,7 @@ <h2 id="cache">To Cache or Not to Cache</h2>
 </div>
 <div id="foot">
 <hr class="hide">
-Copyright &copy; 2005-2014 Mike Pall
+Copyright &copy; 2005-2015 Mike Pall
 <span class="noprint">
 &middot;
 <a href="contact.html">Contact</a>

deps/luajit/doc/ext_jit.html

@@ -4,7 +4,7 @@
 <title>jit.* Library</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) 2005-2014, Mike Pall">
+<meta name="Copyright" content="Copyright (C) 2005-2015, Mike Pall">
 <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">
@@ -151,7 +151,7 @@ <h3 id="jit_os"><tt>jit.os</tt></h3>
 <h3 id="jit_arch"><tt>jit.arch</tt></h3>
 <p>
 Contains the target architecture name:
-"x86", "x64" or "ppcspe".
+"x86", "x64", "arm", "ppc", "ppcspe", or "mips".
 </p>
 
 <h2 id="jit_opt"><tt>jit.opt.*</tt> &mdash; JIT compiler optimization control</h2>
@@ -189,7 +189,7 @@ <h2 id="jit_util"><tt>jit.util.*</tt> &mdash; JIT compiler introspection</h2>
 </div>
 <div id="foot">
 <hr class="hide">
-Copyright &copy; 2005-2014 Mike Pall
+Copyright &copy; 2005-2015 Mike Pall
 <span class="noprint">
 &middot;
 <a href="contact.html">Contact</a>

deps/luajit/doc/extensions.html

@@ -4,7 +4,7 @@
 <title>Extensions</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) 2005-2014, Mike Pall">
+<meta name="Copyright" content="Copyright (C) 2005-2015, Mike Pall">
 <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">
@@ -398,7 +398,7 @@ <h2 id="exceptions">C++ Exception Interoperability</h2>
 </div>
 <div id="foot">
 <hr class="hide">
-Copyright &copy; 2005-2014 Mike Pall
+Copyright &copy; 2005-2015 Mike Pall
 <span class="noprint">
 &middot;
 <a href="contact.html">Contact</a>

deps/luajit/doc/faq.html

@@ -4,7 +4,7 @@
 <title>Frequently Asked Questions (FAQ)</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) 2005-2014, Mike Pall">
+<meta name="Copyright" content="Copyright (C) 2005-2015, Mike Pall">
 <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">
@@ -174,7 +174,7 @@ <h1>Frequently Asked Questions (FAQ)</h1>
 </div>
 <div id="foot">
 <hr class="hide">
-Copyright &copy; 2005-2014 Mike Pall
+Copyright &copy; 2005-2015 Mike Pall
 <span class="noprint">
 &middot;
 <a href="contact.html">Contact</a>