+2012-03-03 Yao Qi <yao@codesourcery.com>
+
+ * target.h (struct target_ops) <to_use_agent>: New field.
+ (struct target_ops) <to_can_use_agent>: New field.
+ (target_use_agent, target_can_use_agent): New macro.
+ * target.c (update_current_target): Update.
+ * remote.c: New enum `PACKET_QAgent'.
+ (remote_protocol_features): Add a new element.
+ (remote_use_agent, remote_can_use_agent): New.
+ (init_remote_ops): Initialize field `can_use_agent' with
+ remote_can_use_agent. Intiailize field `use_agent' with
+ remote_use_agent.
+ * common/agent.c (use_agent): New global.
+ * common/agent.h: Declare it.
+ * tracepoint.c (info_static_tracepoint_markers_command): Add
+ comment.
+ * Makefile.in (SFILES): Add common/agent.c and agent.c.
+ (COMMON_OBS): Add common/agent.o and agent.o
+ (common-agent.o): New rule.
+ * agent.c: New.
+
+2012-03-03 Yao Qi <yao@codesourcery.com>
+
+ * common/agent.c: New.
+ * common/agent.h: New.
+ * configure.ac: Add `sys/socket.h' and `sys/un.h' to
+ AC_CHECK_HEADERS.
+ * configure, configh.in: Regenerated.
+
+2012-03-02 Kevin Buettner <kevinb@redhat.com>
+
+ * sh-tdep.c (sh_frame_cache): Don't fetch the FPSCR register
+ unless it exists for this architecture.
+
2012-03-02 Joel Brobecker <brobecker@adacore.com>
* language.h (struct language_defn): New "method" la_read_var_value.