Add PS Vita port.

Thanks to Anton Stenmark.

1 files changed, 36 insertions, 21 deletions

diff --git a/doc/install.html b/doc/install.html
index 2388ff33..f8163153 100644
--- a/doc/install.html
+++ b/doc/install.html
@@ -127,7 +127,7 @@ operating systems, CPUs and compilers:
 <tr class="odd">
 <td class="compatcpu"><a href="#cross2">ARMv5+<br>ARM9E+</a></td>
 <td class="compatos">GCC 4.2+</td>
-<td class="compatos">GCC 4.2+</td>
+<td class="compatos">GCC 4.2+<br>PSP2 (<a href="#psvita">PS VITA</a>)</td>
 <td class="compatos">GCC 4.2+</td>
 <td class="compatos compatno">&nbsp;</td>
 </tr>
@@ -458,41 +458,56 @@ ISDKF="-arch armv7 -isysroot $ISDK/SDKs/$ISDKVER"
 make HOST_CC="gcc -m32 -arch i386" CROSS=$ISDKP TARGET_FLAGS="$ISDKF" \
      TARGET_SYS=iOS
 </pre>
+
+<h3 id="consoles">Cross-compiling for consoles</h3>
 <p>
-You can cross-compile for <b id="ps3">PS3</b> using the PS3&nbsp;SDK from
-a Linux host or a Windows host (requires 32&nbsp;bit MinGW (GCC) on the host,
-too). Due to restrictions on consoles, the JIT compiler is disabled and
-only the fast interpreter is built:
+Building LuaJIT for consoles requires both a supported host compiler
+(x86 or x64) and a cross-compiler (to PPC or ARM) from the official
+console SDK.
 </p>
-<pre class="code">
-make HOST_CC="gcc -m32" CROSS=ppu-lv2-
-</pre>
 <p>
-You can cross-compile for <b id="ps4">PS4</b> from a Windows host using
-the PS4&nbsp;SDK (ORBIS) plus 64&nbsp;bit MSVC. Due to restrictions on
-consoles, the JIT compiler is disabled and only the fast interpreter
-is built.
+Due to restrictions on consoles, the JIT compiler is disabled and only
+the fast interpreter is built. This is still faster than plain Lua,
+but much slower than the JIT compiler. The FFI is disabled, too, since
+it's not very useful in such an environment.
 </p>
 <p>
-Open a "Visual Studio .NET Command Prompt" (64&nbsp;bit host compiler),
-<tt>cd</tt> to the directory where you've unpacked the sources and run
-the following commands. This builds a static library <tt>libluajit.a</tt>,
+The following commands build a static library <tt>libluajit.a</tt>,
 which can be linked against your game, just like the Lua library.
 </p>
+<p>
+To cross-compile for <b id="ps3">PS3</b> from a Linux host (requires
+32&nbsp;bit GCC, i.e. multilib Linux/x64) or a Windows host (requires
+32&nbsp;bit MinGW), run this command:
+</p>
+<pre class="code">
+make HOST_CC="gcc -m32" CROSS=ppu-lv2-
+</pre>
+<p>
+To cross-compile for <b id="ps4">PS4</b> from a Windows host,
+open a "Visual Studio .NET Command Prompt" (64&nbsp;bit host compiler),
+<tt>cd</tt> to the directory where you've unpacked the sources and
+run the following commands:
+</p>
 <pre class="code">
 cd src
 ps4build
 </pre>
 <p>
-You can cross-compile for <b id="xbox360">Xbox 360</b> using the
-Xbox&nbsp;360 SDK (MSVC + XEDK). Due to restrictions on consoles, the
-JIT compiler is disabled and only the fast interpreter is built.
+To cross-compile for <b id="psvita">PS Vita</b> from a Windows host,
+open a "Visual Studio .NET Command Prompt" (32&nbsp;bit host compiler),
+<tt>cd</tt> to the directory where you've unpacked the sources and
+run the following commands:
 </p>
+<pre class="code">
+cd src
+psvitabuild
+</pre>
 <p>
-Open a "Visual Studio .NET Command Prompt" (32&nbsp;bit host compiler),
+To cross-compile for <b id="xbox360">Xbox 360</b> from a Windows host,
+open a "Visual Studio .NET Command Prompt" (32&nbsp;bit host compiler),
 <tt>cd</tt> to the directory where you've unpacked the sources and run
-the following commands. This builds a static library <tt>luajit20.lib</tt>,
-which can be linked against your game, just like the Lua library.
+the following commands:
 </p>
 <pre class="code">
 cd src