Trying to find an updated link for this I noticed that the best matches are now on ti.com, the best link, a PDF, I found has an "Obsolete" watermark across all pages, we do not have a maintainer listed in our MAINTAINERS file, and config-list.mk does not list ns32k, and finally a note in gcc-4.0/changes.html that NS32K has been declared obsolete.
So, here we go; applied. Gerald Index: readings.html =================================================================== RCS file: /cvs/gcc/wwwdocs/htdocs/readings.html,v retrieving revision 1.271 diff -u -r1.271 readings.html --- readings.html 19 Mar 2017 08:03:04 -0000 1.271 +++ readings.html 19 Mar 2017 08:20:43 -0000 @@ -224,11 +224,6 @@ <br />GDB includes a simulator. </li> - <li>ns32k - <br />Manufacturer: National Semiconductor - <br /><a href="http://www.national.com/pf/NS/NS32FX200.html">NS32FX200 Home Page</a> - </li> - <li>pa <br />Manufacturer: HP <br />PA-RISC is preferred over the older HPPA acronym