Preliminary changes to allow mips target to build.

It compiles, but it doesn't work yet.

Change-Id: I2973a03bd956d8d398b9cfd1047e66fbf3ff439c
diff --git a/src/globals.h b/src/globals.h
index 1eeaca2..8577b43 100644
--- a/src/globals.h
+++ b/src/globals.h
@@ -49,7 +49,8 @@
 const int kArmAlignment = 8;
 
 // MIPS instruction alignment.  MIPS processors require code to be 4-byte aligned.
-const int kMipsAlignment = 4;
+// TODO: Can this be 4?
+const int kMipsAlignment = 8;
 
 // X86 instruction alignment. This is the recommended alignment for maximum performance.
 const int kX86Alignment = 16;