[PATCH 17/18] fix gdbarch buglet

[Ondrej Oprala <ooprala@redhat.com>]

From: Tom Tromey <tromey@redhat.com>

 * gdbarch.c (byte_order) : Change type.
 (byte_order_for_code) : Likewise.
 (gdbarch_byte_order) : Change type of the return value.
 (gdbarch_byte_order_for_code) : Likewise.
 * gdbarch.h (gdbarch_byte_order) : Change type of the return value.
 (gdbarch_byte_order_for_code) : Likewise.
 * gdbarch.sh (byte_order) : Change description.
 (byte_order_for_code) : Likewise.
---
 gdb/ChangeLog  | 11 +++++++++++
 gdb/gdbarch.c  |  8 ++++----
 gdb/gdbarch.h  |  4 ++--
 gdb/gdbarch.sh |  4 ++--
 4 files changed, 19 insertions(+), 8 deletions(-)

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 7552cc7..802cc88 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -17,6 +17,17 @@
 
 2013-10-09  Tom Tromey  <tromey@redhat.com>
 
+ * gdbarch.c (byte_order) : Change type.
+ (byte_order_for_code) : Likewise.
+ (gdbarch_byte_order) : Change type of the return value.
+ (gdbarch_byte_order_for_code) : Likewise.
+ * gdbarch.h (gdbarch_byte_order) : Change type of the return value.
+ (gdbarch_byte_order_for_code) : Likewise.
+ * gdbarch.sh (byte_order) : Change description.
+ (byte_order_for_code) : Likewise.
+
+2013-10-09  Tom Tromey  <tromey@redhat.com>
+
  * gdbtypes.h : Unbundle structures nested in union flds_bnds.
 
 2013-10-09  Tom Tromey  <tromey@redhat.com>
diff --git a/gdb/gdbarch.c b/gdb/gdbarch.c
index 396bb67..3b82605 100644
--- a/gdb/gdbarch.c
+++ b/gdb/gdbarch.c
@@ -99,8 +99,8 @@ struct gdbarch
 
   /* basic architectural information.  */
   const struct bfd_arch_info * bfd_arch_info;
-  int byte_order;
-  int byte_order_for_code;
+  enum bfd_endian byte_order;
+  enum bfd_endian byte_order_for_code;
   enum gdb_osabi osabi;
   const struct target_desc * target_desc;
 
@@ -1444,7 +1444,7 @@ gdbarch_bfd_arch_info (struct gdbarch *gdbarch)
   return gdbarch->bfd_arch_info;
 }
 
-int
+enum bfd_endian
 gdbarch_byte_order (struct gdbarch *gdbarch)
 {
   gdb_assert (gdbarch != NULL);
@@ -1453,7 +1453,7 @@ gdbarch_byte_order (struct gdbarch *gdbarch)
   return gdbarch->byte_order;
 }
 
-int
+enum bfd_endian
 gdbarch_byte_order_for_code (struct gdbarch *gdbarch)
 {
   gdb_assert (gdbarch != NULL);
diff --git a/gdb/gdbarch.h b/gdb/gdbarch.h
index 5d20ea6..408788b 100644
--- a/gdb/gdbarch.h
+++ b/gdb/gdbarch.h
@@ -91,10 +91,10 @@ typedef int (iterate_over_objfiles_in_search_order_cb_ftype)
 extern const struct bfd_arch_info * gdbarch_bfd_arch_info (struct gdbarch *gdbarch);
 /* set_gdbarch_bfd_arch_info() - not applicable - pre-initialized.  */
 
-extern int gdbarch_byte_order (struct gdbarch *gdbarch);
+extern enum bfd_endian gdbarch_byte_order (struct gdbarch *gdbarch);
 /* set_gdbarch_byte_order() - not applicable - pre-initialized.  */
 
-extern int gdbarch_byte_order_for_code (struct gdbarch *gdbarch);
+extern enum bfd_endian gdbarch_byte_order_for_code (struct gdbarch *gdbarch);
 /* set_gdbarch_byte_order_for_code() - not applicable - pre-initialized.  */
 
 extern enum gdb_osabi gdbarch_osabi (struct gdbarch *gdbarch);
diff --git a/gdb/gdbarch.sh b/gdb/gdbarch.sh
index e24b6b5..e361ff3 100755
--- a/gdb/gdbarch.sh
+++ b/gdb/gdbarch.sh
@@ -340,8 +340,8 @@ function_list ()
   cat <<EOF
 i:const struct bfd_arch_info *:bfd_arch_info:::&bfd_default_arch_struct::::gdbarch_bfd_arch_info (gdbarch)->printable_name
 #
-i:int:byte_order:::BFD_ENDIAN_BIG
-i:int:byte_order_for_code:::BFD_ENDIAN_BIG
+i:enum bfd_endian:byte_order:::BFD_ENDIAN_BIG
+i:enum bfd_endian:byte_order_for_code:::BFD_ENDIAN_BIG
 #
 i:enum gdb_osabi:osabi:::GDB_OSABI_UNKNOWN
 #
-- 
1.8.3.1