New Port for RISC-V v2

[Palmer Dabbelt]

On Thu, 02 Feb 2017 17:08:06 PST (-0800), Palmer Dabbelt wrote:
> On Thu, 02 Feb 2017 09:58:32 PST (-0800), joseph@codesourcery.com wrote:
>> On Thu, 2 Feb 2017, Palmer Dabbelt wrote:
>>
>>> Additionally, here's a diff against wwwdocs.  This is really just to check this
>>> is all I'm supposed to do, I can submit a proper patch via the mailing list (I
>>> just don't know how to use CVS, sorry).
>>
>> Other parts of the wwwdocs changes (backends.html, readings.html) are
>> probably of more interest.
>
> Thanks, that didn't feel like enough stuff.  I'll submit some wwwdocs changes
> that address all the feedback from this code review.

How do these look?

Index: htdocs/backends.html
===================================================================
RCS file: /cvs/gcc/wwwdocs/htdocs/backends.html,v
retrieving revision 1.73
diff -u -r1.73 backends.html
--- htdocs/backends.html	3 Jan 2017 22:03:25 -0000	1.73
+++ htdocs/backends.html	3 Feb 2017 20:44:56 -0000
@@ -99,6 +99,7 @@
 nvptx      |   S Q   C    q     mg   e
 pa         |   ? Q   CBD  qr  b   i  e
 pdp11      |    L   IC    qrc b      e
+riscv      |     Q   C    qr     gia
 rl78       |    L  F     l       g    s
 rs6000     |     Q   C    qr pb   ia
 rx         |                          s
Index: htdocs/readings.html
===================================================================
RCS file: /cvs/gcc/wwwdocs/htdocs/readings.html,v
retrieving revision 1.256
diff -u -r1.256 readings.html
--- htdocs/readings.html	3 Feb 2017 07:43:57 -0000	1.256
+++ htdocs/readings.html	3 Feb 2017 20:44:56 -0000
@@ -250,6 +250,12 @@
   <br />Manufacturer: DEC
   <br /><a href="http://simh.trailing-edge.com/">Simulators</a>
  </li>
+
+ <li>riscv
+  <br />Manufacturer: Many (open ISA standard)
+  <br /><a href="http://riscv.org">RISC-V Foundation</a>
+  <br /><a href="http://riscv.org/specifications/">ISA Specifications</a>
+ </li>

  <li>rs6000 (powerpc, powerpcle)
   <br />Manufacturer: IBM, Motorola