exec: Change cpu_abort() argument to CPUState

Signed-off-by: Andreas Färber <afaerber@suse.de>
diff --git a/cputlb.c b/cputlb.c
index 8a00330..2281053 100644
--- a/cputlb.c
+++ b/cputlb.c
@@ -322,7 +322,7 @@
         if (cc->do_unassigned_access) {
             cc->do_unassigned_access(cpu, addr, false, true, 0, 4);
         } else {
-            cpu_abort(env1, "Trying to execute code outside RAM or ROM at 0x"
+            cpu_abort(cpu, "Trying to execute code outside RAM or ROM at 0x"
                       TARGET_FMT_lx "\n", addr);
         }
     }