[PATCH 1/3] Make all source files include defs.h or server.h first

[Gary Benson <gbenson at redhat dot com>]

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/
2014-07-25  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/
2014-07-25  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                 |    6 ++++++
 gdb/btrace.c                  |    1 +
 gdb/common/ptid.c             |    5 +++++
 gdb/gdbserver/ChangeLog       |    7 +++++++
 gdb/gdbserver/hostio-errno.c  |    2 +-
 gdb/gdbserver/inferiors.c     |    3 +--
 gdb/gdbserver/linux-x86-low.c |    2 +-
 gdb/gdbserver/notif.c         |    1 +
 gdb/nat/mips-linux-watch.c    |    5 +++++
 9 files changed, 28 insertions(+), 4 deletions(-)

diff --git a/gdb/btrace.c b/gdb/btrace.c
index 87a171e..b5c3c26 100644
--- a/gdb/btrace.c
+++ b/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"
diff --git a/gdb/common/ptid.c b/gdb/common/ptid.c
index f614669..04fd118 100644
--- a/gdb/common/ptid.c
+++ b/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.  */
diff --git a/gdb/gdbserver/hostio-errno.c b/gdb/gdbserver/hostio-errno.c
index afe3c36..8817096 100644
--- a/gdb/gdbserver/hostio-errno.c
+++ b/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
diff --git a/gdb/gdbserver/inferiors.c b/gdb/gdbserver/inferiors.c
index 8c1375f..48d7700 100644
--- a/gdb/gdbserver/inferiors.c
+++ b/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"
 
diff --git a/gdb/gdbserver/linux-x86-low.c b/gdb/gdbserver/linux-x86-low.c
index 9ba71e5..850ed7c 100644
--- a/gdb/gdbserver/linux-x86-low.c
+++ b/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"
diff --git a/gdb/gdbserver/notif.c b/gdb/gdbserver/notif.c
index 8bc66dc..d69b2ed 100644
--- a/gdb/gdbserver/notif.c
+++ b/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[] =
diff --git a/gdb/nat/mips-linux-watch.c b/gdb/nat/mips-linux-watch.c
index acfc7f4..ebe5523 100644
--- a/gdb/nat/mips-linux-watch.c
+++ b/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"
-- 
1.7.1