diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index c1f3994664..680f96c6e8 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,18 @@
+2015-07-07  Yao Qi  <yao.qi@linaro.org>
+
+	* features/arm-with-m-fpa-layout.xml: Set architecture to arm.
+	* features/arm-with-m-fpa-layout.c: Regenerated.
+	* features/arm-with-m-vfp-d16.xml: Likewise.
+	* features/arm-with-m-vfp-d16.c: Regenerated.
+	* features/arm-with-m.xml: Likewise.
+	* features/arm-with-m.c: Regenerated.
+	* features/arm-with-neon.xml: Likewise.
+	* features/arm-with-neon.c: Regenerated.
+	* features/arm-with-vfpv2.xml: Likewise.
+	* features/arm-with-vfpv2.c: Regenerated.
+	* features/arm-with-vfpv3.xml: Likewise.
+	* features/arm-with-vfpv3.c: Regenerated.
+
 2015-07-07  Yao Qi  <yao.qi@linaro.org>
 
 	* aarch32-linux-nat.h (VFP_REGS_SIZE): New macro, moved from
diff --git a/gdb/features/arm-with-m-fpa-layout.c b/gdb/features/arm-with-m-fpa-layout.c
index bc51f05211..f720614959 100644
--- a/gdb/features/arm-with-m-fpa-layout.c
+++ b/gdb/features/arm-with-m-fpa-layout.c
@@ -12,6 +12,8 @@ initialize_tdesc_arm_with_m_fpa_layout (void)
   struct target_desc *result = allocate_target_description ();
   struct tdesc_feature *feature;
 
+  set_tdesc_architecture (result, bfd_scan_arch ("arm"));
+
   feature = tdesc_create_feature (result, "org.gnu.gdb.arm.m-profile");
   tdesc_create_reg (feature, "r0", 0, 1, NULL, 32, "int");
   tdesc_create_reg (feature, "r1", 1, 1, NULL, 32, "int");
diff --git a/gdb/features/arm-with-m-fpa-layout.xml b/gdb/features/arm-with-m-fpa-layout.xml
index 7700666089..aab180673f 100644
--- a/gdb/features/arm-with-m-fpa-layout.xml
+++ b/gdb/features/arm-with-m-fpa-layout.xml
@@ -10,6 +10,7 @@
 
 <!DOCTYPE target SYSTEM "gdb-target.dtd">
 <target>
+<architecture>arm</architecture>
 <feature name="org.gnu.gdb.arm.m-profile">
   <reg name="r0" bitsize="32"/>
   <reg name="r1" bitsize="32"/>
diff --git a/gdb/features/arm-with-m-vfp-d16.c b/gdb/features/arm-with-m-vfp-d16.c
index a0da583f43..069baac4db 100644
--- a/gdb/features/arm-with-m-vfp-d16.c
+++ b/gdb/features/arm-with-m-vfp-d16.c
@@ -12,6 +12,8 @@ initialize_tdesc_arm_with_m_vfp_d16 (void)
   struct target_desc *result = allocate_target_description ();
   struct tdesc_feature *feature;
 
+  set_tdesc_architecture (result, bfd_scan_arch ("arm"));
+
   feature = tdesc_create_feature (result, "org.gnu.gdb.arm.m-profile");
   tdesc_create_reg (feature, "r0", 0, 1, NULL, 32, "int");
   tdesc_create_reg (feature, "r1", 1, 1, NULL, 32, "int");
diff --git a/gdb/features/arm-with-m-vfp-d16.xml b/gdb/features/arm-with-m-vfp-d16.xml
index 315d1a8d33..0586017ef5 100644
--- a/gdb/features/arm-with-m-vfp-d16.xml
+++ b/gdb/features/arm-with-m-vfp-d16.xml
@@ -7,6 +7,7 @@
 
 <!DOCTYPE target SYSTEM "gdb-target.dtd">
 <target>
+  <architecture>arm</architecture>
   <xi:include href="arm-m-profile.xml"/>
   <!-- Layout of vfpv4-sp-d16 is identical to vfpv2 -->
   <xi:include href="arm-vfpv2.xml"/>
diff --git a/gdb/features/arm-with-m.c b/gdb/features/arm-with-m.c
index 8e27a80789..64d31bb9c6 100644
--- a/gdb/features/arm-with-m.c
+++ b/gdb/features/arm-with-m.c
@@ -12,6 +12,8 @@ initialize_tdesc_arm_with_m (void)
   struct target_desc *result = allocate_target_description ();
   struct tdesc_feature *feature;
 
+  set_tdesc_architecture (result, bfd_scan_arch ("arm"));
+
   feature = tdesc_create_feature (result, "org.gnu.gdb.arm.m-profile");
   tdesc_create_reg (feature, "r0", 0, 1, NULL, 32, "int");
   tdesc_create_reg (feature, "r1", 1, 1, NULL, 32, "int");
diff --git a/gdb/features/arm-with-m.xml b/gdb/features/arm-with-m.xml
index 6289472c30..a7aa2d2c3f 100644
--- a/gdb/features/arm-with-m.xml
+++ b/gdb/features/arm-with-m.xml
@@ -7,5 +7,6 @@
 
 <!DOCTYPE target SYSTEM "gdb-target.dtd">
 <target>
+  <architecture>arm</architecture>
   <xi:include href="arm-m-profile.xml"/>
 </target>
diff --git a/gdb/features/arm-with-neon.c b/gdb/features/arm-with-neon.c
index 61c9a3a360..d365c0fd3a 100644
--- a/gdb/features/arm-with-neon.c
+++ b/gdb/features/arm-with-neon.c
@@ -12,6 +12,8 @@ initialize_tdesc_arm_with_neon (void)
   struct target_desc *result = allocate_target_description ();
   struct tdesc_feature *feature;
 
+  set_tdesc_architecture (result, bfd_scan_arch ("arm"));
+
   feature = tdesc_create_feature (result, "org.gnu.gdb.arm.core");
   tdesc_create_reg (feature, "r0", 0, 1, NULL, 32, "uint32");
   tdesc_create_reg (feature, "r1", 1, 1, NULL, 32, "uint32");
diff --git a/gdb/features/arm-with-neon.xml b/gdb/features/arm-with-neon.xml
index b5373374d0..777b8260b9 100644
--- a/gdb/features/arm-with-neon.xml
+++ b/gdb/features/arm-with-neon.xml
@@ -7,6 +7,7 @@
 
 <!DOCTYPE target SYSTEM "gdb-target.dtd">
 <target>
+  <architecture>arm</architecture>
   <xi:include href="arm-core.xml"/>
   <xi:include href="arm-vfpv3.xml"/>
   <feature name="org.gnu.gdb.arm.neon"/>
diff --git a/gdb/features/arm-with-vfpv2.c b/gdb/features/arm-with-vfpv2.c
index 78e3c81920..0ebbfef6e2 100644
--- a/gdb/features/arm-with-vfpv2.c
+++ b/gdb/features/arm-with-vfpv2.c
@@ -12,6 +12,8 @@ initialize_tdesc_arm_with_vfpv2 (void)
   struct target_desc *result = allocate_target_description ();
   struct tdesc_feature *feature;
 
+  set_tdesc_architecture (result, bfd_scan_arch ("arm"));
+
   feature = tdesc_create_feature (result, "org.gnu.gdb.arm.core");
   tdesc_create_reg (feature, "r0", 0, 1, NULL, 32, "uint32");
   tdesc_create_reg (feature, "r1", 1, 1, NULL, 32, "uint32");
diff --git a/gdb/features/arm-with-vfpv2.xml b/gdb/features/arm-with-vfpv2.xml
index 6008124f02..fe7941ad27 100644
--- a/gdb/features/arm-with-vfpv2.xml
+++ b/gdb/features/arm-with-vfpv2.xml
@@ -7,6 +7,7 @@
 
 <!DOCTYPE target SYSTEM "gdb-target.dtd">
 <target>
+  <architecture>arm</architecture>
   <xi:include href="arm-core.xml"/>
   <xi:include href="arm-vfpv2.xml"/>
 </target>
diff --git a/gdb/features/arm-with-vfpv3.c b/gdb/features/arm-with-vfpv3.c
index e48ca79570..e235dfa762 100644
--- a/gdb/features/arm-with-vfpv3.c
+++ b/gdb/features/arm-with-vfpv3.c
@@ -12,6 +12,8 @@ initialize_tdesc_arm_with_vfpv3 (void)
   struct target_desc *result = allocate_target_description ();
   struct tdesc_feature *feature;
 
+  set_tdesc_architecture (result, bfd_scan_arch ("arm"));
+
   feature = tdesc_create_feature (result, "org.gnu.gdb.arm.core");
   tdesc_create_reg (feature, "r0", 0, 1, NULL, 32, "uint32");
   tdesc_create_reg (feature, "r1", 1, 1, NULL, 32, "uint32");
diff --git a/gdb/features/arm-with-vfpv3.xml b/gdb/features/arm-with-vfpv3.xml
index e4eeb6aaf8..66d98ecded 100644
--- a/gdb/features/arm-with-vfpv3.xml
+++ b/gdb/features/arm-with-vfpv3.xml
@@ -7,6 +7,7 @@
 
 <!DOCTYPE target SYSTEM "gdb-target.dtd">
 <target>
+  <architecture>arm</architecture>
   <xi:include href="arm-core.xml"/>
   <xi:include href="arm-vfpv3.xml"/>
 </target>