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MIPS64, part 1: Add MIPS64 support to interpreter.

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Contributed by Djordje Kovacevic and Stefan Pejic from RT-RK.com.
Sponsored by Cisco Systems, Inc.
This commit is contained in:
Mike Pall
2016-05-28 05:10:55 +02:00
parent e3c4c9af0f
commit d9986fbadb
19 changed files with 5213 additions and 62 deletions
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13
doc/install.html
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@@ -148,7 +148,7 @@ operating systems, CPUs and compilers:
<td class="compatos">XEDK (<a href="#xbox360">Xbox 360</a>)</td>
</tr>
<tr class="even">
<td class="compatcpu"><a href="#cross2">MIPS</a></td>
<td class="compatcpu"><a href="#cross2">MIPS32<br>MIPS64</a></td>
<td class="compatos">GCC 4.3+</td>
<td class="compatos">GCC 4.3+</td>
<td class="compatos compatno">&nbsp;</td>
@@ -386,7 +386,7 @@ important to compile with the proper CPU or architecture settings:
<li>The best way to get consistent results is to specify the correct settings when building the toolchain yourself.</li>
<li>For a pre-built, generic toolchain add <tt>-mcpu=...</tt> or <tt>-march=...</tt> and other necessary flags to <tt>TARGET_CFLAGS</tt>.</li>
<li>For ARM it's important to have the correct <tt>-mfloat-abi=...</tt> setting, too. Otherwise LuaJIT may not run at the full performance of your target CPU.</li>
<li>For MIPS it's important to select a supported ABI (o32 on MIPS32) and consistently compile your project either with hard-float or soft-float compiler settings. Do not use <tt>-mips16</tt>.</li>
<li>For MIPS it's important to select a supported ABI (o32 on MIPS32, n64 on MIPS64) and consistently compile your project either with hard-float or soft-float compiler settings. Do not use <tt>-mips16</tt>.</li>
</ul>
<p>
Here are some examples for targets with a different CPU than the host:
@@ -409,10 +409,15 @@ make CROSS=aarch64-linux-
# PPC
make HOST_CC="gcc -m32" CROSS=powerpc-linux-gnu-
# MIPS big-endian
# MIPS32 big-endian
make HOST_CC="gcc -m32" CROSS=mips-linux-
# MIPS little-endian
# MIPS32 little-endian
make HOST_CC="gcc -m32" CROSS=mipsel-linux-
# MIPS64 big-endian
make CROSS=mips-linux- TARGET_CFLAGS="-mips64r2 -mabi=64"
# MIPS64 little-endian
make CROSS=mipsel-linux- TARGET_CFLAGS="-mips64r2 -mabi=64"
</pre>
<p>
You can cross-compile for <b id="android">Android</b> using the <a href="https://developer.android.com/ndk/index.html">Android NDK</a>.