Make all source files include defs.h or server.h first

This commit makes all source files under gdb/ that include headers
from gdb/ include either defs.h or server.h before any other code.
This ensures that definitions and macros from the two config.h files
are always in place for our code.  An exception has been made for
gdb/gdbserver/gdbreplay.c which seems to be a special case.

gdb/
2014-07-30  Gary Benson  <gbenson@redhat.com>

	* btrace.c: Include defs.h.
	* common/ptid.c: Include defs.h or server.h as appropriate.
	* nat/mips-linux-watch.c: Likewise.

gdb/gdbserver/
2014-07-30  Gary Benson  <gbenson@redhat.com>

	* hostio-errno.c: Move server.h to top of includes list.
	* inferiors.c: Likewise.
	* linux-x86-low.c: Likewise.
	* notif.c: Include server.h.

gdb/ChangeLog

@@ -1,3 +1,9 @@
+2014-07-30  Gary Benson  <gbenson@redhat.com>
+
+	* btrace.c: Include defs.h.
+	* common/ptid.c: Include defs.h or server.h as appropriate.
+	* nat/mips-linux-watch.c: Likewise.
+
 2014-07-29  Tom Tromey  <tromey@redhat.com>
 
 	* target.c (target_is_pushed): Simplify.

gdb/btrace.c

@@ -19,6 +19,7 @@
    You should have received a copy of the GNU General Public License
    along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
 
+#include "defs.h"
 #include "btrace.h"
 #include "gdbthread.h"
 #include "exceptions.h"

gdb/common/ptid.c

@@ -17,6 +17,11 @@
    You should have received a copy of the GNU General Public License
    along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
 
+#ifdef GDBSERVER
+#include "server.h"
+#else
+#include "defs.h"
+#endif
 #include "ptid.h"
 
 /* See ptid.h for these.  */

gdb/gdbserver/ChangeLog

@@ -1,3 +1,10 @@
+2014-07-30  Gary Benson  <gbenson@redhat.com>
+
+	* hostio-errno.c: Move server.h to top of includes list.
+	* inferiors.c: Likewise.
+	* linux-x86-low.c: Likewise.
+	* notif.c: Include server.h.
+
 2014-07-24  Tom Tromey  <tromey@redhat.com>
 	    Gary Benson  <gbenson@redhat.com>
 

gdb/gdbserver/hostio-errno.c

@@ -21,8 +21,8 @@
 /* This file implements the hostio_last_error target callback
    on top of errno.  */
 
-#include <errno.h>
 #include "server.h"
+#include <errno.h>
 #include "gdb/fileio.h"
 
 static int

gdb/gdbserver/inferiors.c

@@ -18,9 +18,8 @@
    You should have received a copy of the GNU General Public License
    along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
 
-#include <stdlib.h>
-
 #include "server.h"
+#include <stdlib.h>
 #include "gdbthread.h"
 #include "dll.h"
 

gdb/gdbserver/linux-x86-low.c

@@ -17,11 +17,11 @@
    You should have received a copy of the GNU General Public License
    along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
 
+#include "server.h"
 #include <stddef.h>
 #include <signal.h>
 #include <limits.h>
 #include <inttypes.h>
-#include "server.h"
 #include "linux-low.h"
 #include "i387-fp.h"
 #include "i386-low.h"

gdb/gdbserver/notif.c

@@ -47,6 +47,7 @@
 
    # 3 is done by function 'handle_notif_ack'.  */
 
+#include "server.h"
 #include "notif.h"
 
 static struct notif_server *notifs[] =

gdb/nat/mips-linux-watch.c

@@ -15,6 +15,11 @@
    You should have received a copy of the GNU General Public License
    along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
 
+#ifdef GDBSERVER
+#include "server.h"
+#else
+#include "defs.h"
+#endif
 #include <sys/ptrace.h>
 #include "mips-linux-watch.h"
 #include "gdb_assert.h"