[RFC] sim/sh: Fix compile warnings for 64-bit build hosts

[Kevin Buettner]

Any comments on the following patch?

It fixes a bunch of warnings when building on a 64-bit host.  Here
are a few of them:

./code.c:93: warning: cast from pointer to integer of different size
./code.c:215: warning: cast from pointer to integer of different size
./code.c:230: warning: cast from pointer to integer of different size

Kevin

	* sh/interp.c (MA): Adjust cast to avoid warning on 64-bit hosts.

Index: interp.c
===================================================================
RCS file: /cvs/src/src/sim/sh/interp.c,v
retrieving revision 1.23
diff -u -p -r1.23 interp.c
--- interp.c	16 Apr 2011 18:16:36 -0000	1.23
+++ interp.c	16 Feb 2012 00:16:15 -0000
@@ -862,7 +862,7 @@ do { \
 #else
 
 #define MA(n) \
-  do { memstalls += ((((int) PC & 3) != 0) ? (n) : ((n) - 1)); } while (0)
+  do { memstalls += ((((long) PC & 3) != 0) ? (n) : ((n) - 1)); } while (0)
 
 #define L(x)   thislock = x;
 #define TL(x)  if ((x) == prevlock) stalls++;