Add a section on prototype implementation (with the git url).

diff --git a/Chapters/Prototype.tex b/Chapters/Prototype.tex
index e2e5db7f0581a1d01315e683396dab6c942a66ac..a18d30d1ad5c48911808a2606044d47796c9128b 100644 (file)
--- a/Chapters/Prototype.tex
+++ b/Chapters/Prototype.tex
@@ -1430,6 +1430,22 @@
           {\typebuffervhdl{AccStateVHDL}}
       \placeexample[][ex:AvgStateVHDL]{\VHDL\ generated for \hs{avg} from \in{example}[ex:AvgState]}
           {\typebuffervhdl{AvgStateVHDL}}
+  \section{Prototype implementation}
+    The prototype has been implemented using Haskell as its
+    implementation language, just like \GHC. This allows the prototype
+    do directly use parts of \GHC\ through the \small{API} it exposes
+    (which essentially taps directly into the internals of \GHC, making
+    this \small{API} not really a stable interface).
+
+    Cλash can be run from a separate library, but has also been
+    integrated into \type{ghci} \cite[baaij09]. The latter does requires
+    a custom \GHC\ build, however.
+
+    The latest version and all history of the Cλash code can be browsed
+    online or retrieved using the \type{git} program.
+
+    http://git.stderr.nl/gitweb?p=matthijs/projects/cλash.git
+
 %    \subsection{Initial state}
 %      How to specify the initial state? Cannot be done inside a hardware
 %      function, since the initial state is its own state argument for the first