target/s390x: make helper.c sysemu-only

Now that we have moved cpu-dump functionality out of helper.c,
we can make the module sysemu-only.

Signed-off-by: Claudio Fontana <cfontana@suse.de>
Signed-off-by: Cho, Yu-Chen <acho@suse.com>
Acked-by: Cornelia Huck <cohuck@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20210707105324.23400-11-acho@suse.com>
Signed-off-by: Cornelia Huck <cohuck@redhat.com>

target/s390x/helper.c

@@ -1,5 +1,5 @@
 /*
- *  S/390 helpers
+ *  S/390 helpers - sysemu only
  *
  *  Copyright (c) 2009 Ulrich Hecht
  *  Copyright (c) 2011 Alexander Graf
@@ -27,11 +27,8 @@
 #include "hw/s390x/pv.h"
 #include "sysemu/hw_accel.h"
 #include "sysemu/runstate.h"
-#ifndef CONFIG_USER_ONLY
 #include "sysemu/tcg.h"
-#endif
 
-#ifndef CONFIG_USER_ONLY
 void s390x_tod_timer(void *opaque)
 {
     cpu_inject_clock_comparator((S390CPU *) opaque);
@@ -284,7 +281,3 @@ int s390_store_adtl_status(S390CPU *cpu, hwaddr addr, hwaddr len)
     cpu_physical_memory_unmap(sa, len, 1, len);
     return 0;
 }
-#else
-/* For user-only, tcg is always enabled. */
-#define tcg_enabled() true
-#endif /* CONFIG_USER_ONLY */

target/s390x/meson.build

@@ -4,7 +4,6 @@ s390x_ss.add(files(
   'cpu_features.c',
   'cpu_models.c',
   'gdbstub.c',
-  'helper.c',
   'interrupt.c',
   'cpu-dump.c',
 ))
@@ -23,6 +22,7 @@ s390x_ss.add(gen_features_h)
 
 s390x_softmmu_ss = ss.source_set()
 s390x_softmmu_ss.add(files(
+  'helper.c',
   'arch_dump.c',
   'diag.c',
   'ioinst.c',