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Re: [PATCH, wwwdoc] Describe the changes of NDS32 port in GCC-5.0.

2015-02-15 10:33 GMT+08:00 Chung-Ju Wu <>:
> Hi, all,
> There are some major changes on NDS32 port in GCC-5.0:
> This patch is to describe them in changes.html.
> Although it is target-specific part, it is welcome for others to have
> review comments on its format, layout, and english words improvement.
> If there is no other comments about this patch, I will commit it into
> trunk next week. :)

Committed as revision 1.82 of htdocs/gcc-5/changes.html with minor adjustment.

Index: htdocs/gcc-5/changes.html
RCS file: /cvs/gcc/wwwdocs/htdocs/gcc-5/changes.html,v
retrieving revision 1.81
diff -u -r1.81 changes.html
--- htdocs/gcc-5/changes.html   17 Feb 2015 22:55:14 -0000      1.81
+++ htdocs/gcc-5/changes.html   25 Feb 2015 05:50:42 -0000
@@ -626,6 +626,19 @@
       soft-float targets.</li>

+<h3 id="nds32">NDS32</h3>
+  <ul>
+    <li>The variadic function ABI implementation is now compatible to the past
+    Andes toolchains where caller uses registers to pass arguments and callee
+    is in charge of pushing them into stack.</li>
+    <li>The options <code>-mforce-fp-as-gp</code>,
+    and <code>-mex9</code> have been removed since they are not
available yet in
+    the nds32 port of GNU binutils package.</li>
+    <li>New option <code>-mcmodel=[small|medium|large]</code> is provided to
+    support varied code model on code generation.  The <code>-mgp-direct</code>
+    option now becomes meaningless and can be discarded.</li>
+  </ul>
 <h3 id="sh">SH</h3>
     <li>The compiler will now pass the appropriate <code>--isa=</code> option

> Best regards,
> jasonwucj

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