target-ppc: fix stsw/stswi instructions

Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6138 c046a42c-6fe2-441c-8c8c-71466251a162

diff --git a/target-ppc/op_helper.c b/target-ppc/op_helper.c
index 1b0fe7e987ffa00b3634c78a7e1dfa3c532ecbae..922060bcca8f549d725a04ebbedadb0415f74767 100644 (file)
--- a/target-ppc/op_helper.c
+++ b/target-ppc/op_helper.c
@@ -338,9 +338,10 @@ void helper_stsw(target_ulong addr, uint32_t nb, uint32_t reg)
        addr = addr_add(addr, 4);
     }
     if (unlikely(nb > 0)) {
-        for (sh = 24; nb > 0; nb--, sh -= 8)
+        for (sh = 24; nb > 0; nb--, sh -= 8) {
             stb(addr, (env->gpr[reg] >> sh) & 0xFF);
-           addr = addr_add(addr, 1);
+            addr = addr_add(addr, 1);
+        }
     }
 }