Fix incorrect offset encoding in lea (sp) instructions.

--HG--
branch : dtrg-videocore

diff --git a/mach/vc4/as/mach5.c b/mach/vc4/as/mach5.c
index e98f675..5f10fac 100644 (file)
--- a/mach/vc4/as/mach5.c
+++ b/mach/vc4/as/mach5.c
@@ -457,6 +457,7 @@ void lea_stack_instr(int rd, long va, int rs)
     if (rs != 25)
         serror("source register must be sp");
 
+       va /= 4;
        if (!fitx(va, 6))
                serror("offset too big to encode in instruction");
        va = maskx(va, 6);