Clean up header guards that don't match their file name

Header guard symbols should match their file name to make guard
collisions less likely.  Offenders found with
scripts/clean-header-guards.pl -vn.

Cleaned up with scripts/clean-header-guards.pl, followed by some
renaming of new guard symbols picked by the script to better ones.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Richard Henderson <rth@twiddle.net>

include/exec/address-spaces.h

@@ -11,8 +11,8 @@
  *
  */
 
-#ifndef EXEC_MEMORY_H
-#define EXEC_MEMORY_H
+#ifndef EXEC_ADDRESS_SPACES_H
+#define EXEC_ADDRESS_SPACES_H
 
 /*
  * Internal interfaces between memory.c/exec.c/vl.c.  Do not #include unless

include/exec/helper-head.h

@@ -15,9 +15,8 @@
     GEN_HELPER 2 to do runtime registration helper functions.
  */
 
-#ifndef DEF_HELPER_H
-#define DEF_HELPER_H 1
-
+#ifndef EXEC_HELPER_HEAD_H
+#define EXEC_HELPER_HEAD_H
 
 #define HELPER(name) glue(helper_, name)
 
@@ -133,4 +132,4 @@
 
 /* MAX_OPC_PARAM_IARGS must be set to n if last entry is DEF_HELPER_FLAGS_n. */
 
-#endif /* DEF_HELPER_H */
+#endif /* EXEC_HELPER_HEAD_H */

include/exec/user/abitypes.h

@@ -1,5 +1,6 @@
-#ifndef QEMU_TYPES_H
-#define QEMU_TYPES_H
+#ifndef EXEC_USER_ABITYPES_H
+#define EXEC_USER_ABITYPES_H
+
 #include "cpu.h"
 
 #ifdef TARGET_ABI32