set_address_space_data if dcache is NULL.

gdb:

2013-11-20  Yao Qi  <yao@codesourcery.com>

	* target-dcache.c (target_dcache_get_or_init): Call
	set_address_space_data if 'dcache' is NULL.

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 55eac28..7a06a87 100644 (file)
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,8 @@
+2013-11-20  Yao Qi  <yao@codesourcery.com>
+
+       * target-dcache.c (target_dcache_get_or_init): Call
+       set_address_space_data if 'dcache' is NULL.
+
 2013-11-20  Walfred Tedeschi  <walfred.tedeschi@intel.com>
 
        * common/i386-gcc-cpuid.h (bit_MPX): Synchronize with gcc file.

diff --git a/gdb/target-dcache.c b/gdb/target-dcache.c
index eb7d478..76160ef 100644 (file)
--- a/gdb/target-dcache.c
+++ b/gdb/target-dcache.c
@@ -79,7 +79,11 @@ target_dcache_get_or_init (void)
                                       target_dcache_aspace_key);
 
   if (dcache == NULL)
-    dcache = dcache_init ();
+    {
+      dcache = dcache_init ();
+      set_address_space_data (current_program_space->aspace,
+                             target_dcache_aspace_key, dcache);
+    }
 
   return dcache;
 }