[Patch, microblaze]: Added cleanup data for invalid target description

[Ajit Kumar Agarwal <ajit dot kumar dot agarwal at xilinx dot com>]

Please find the following patch based on Pedro Suggestion. 

   [Patch, microblaze]: Added cleanup data for invalid target description.
    
    Cleanup the tdesc data if the target description check is invalid.
    
    2014-10-07  Ajit Agarwal  <ajitkum@xilinx.com>
    
        * microblaze-tdep.c (microblaze_gdbarch_init): Use of
        tdesc_data_cleanup.
    
    Signed-off-by:Ajit Agarwal ajitkum@xilinx.com

---
 gdb/microblaze-tdep.c |    8 +++++++-
 1 files changed, 7 insertions(+), 1 deletions(-)

diff --git a/gdb/microblaze-tdep.c b/gdb/microblaze-tdep.c
index 6a9f11f..f257b96 100644
--- a/gdb/microblaze-tdep.c
+++ b/gdb/microblaze-tdep.c
@@ -722,7 +722,13 @@ microblaze_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
                                               MICROBLAZE_SHR_REGNUM,
                                               "rshr");
         }
-     }
+
+      if (!valid_p)
+        {
+          tdesc_data_cleanup (tdesc_data);
+          return NULL;
+        }
+    }

   /* Allocate space for the new architecture.  */
   tdep = XNEW (struct gdbarch_tdep);
--
1.7.1

Thanks & Regards
Ajit

Attachment: 0001-Patch-microblaze-Added-cleanup-data-for-invalid-targ.patch
Description: 0001-Patch-microblaze-Added-cleanup-data-for-invalid-targ.patch