New gdbserver option --debug-format=timestamp.

	* NEWS: Mention it.

	gdbserver/
	* configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
	* configure: Regenerate.
	* config.in: Regenerate.
	* Makefile.in (SFILES): Add debug.c.
	(OBS): Add debug.o.
	* debug.c: New file.
	* debug.h: New file.
	* linux-aarch64-low.c (*): Update all debugging printfs to use
	debug_printf instead of fprintf.
	* linux-arm-low.c (*): Ditto.
	* linux-cris-low.c (*): Ditto.
	* linux-crisv32-low.c (*): Ditto.
	* linux-m32r-low.c (*): Ditto.
	* linux-sparc-low.c (*): Ditto.
	* linux-x86.c (*): Ditto.
	* linux-low.c (*): Ditto.
	(linux_wait_1): Add calls to debug_enter, debug_exit.
	(linux_wait): Remove redundant debugging printf.
	(stop_all_lwps): Add calls to debug_enter, debug_exit.
	(linux_resume, unstop_all_lwps): Ditto.
	* mem-break.c (*): Update all debugging printfs to use
	debug_printf instead of fprintf.
	* remote-utils.c (*): Ditto.
	* thread-db.c (*): Ditto.
	* server.c #include <ctype.h>, "gdb_vecs.h".
	(debug_threads): Moved to debug.c.
	(*): Update all debugging printfs to use debug_printf instead of
	fprintf.
	(start_inferior): Replace call to fflush with call to debug_flush.
	(monitor_show_help): Mention set debug-format.
	(parse_debug_format_options): New function.
	(handle_monitor_command): Handle "monitor set debug-format".
	(gdbserver_usage): Mention --debug-format.
	(main): Parse --debug-format.
	* server.h (debug_threads): Declaration moved to debug.h.
	#include "debug.h".
	* tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
	trace_debug_1 that uses debug_printf.
	(tracepoint_look_up_symbols): Update all debugging printfs to use
	debug_printf instead of fprintf.

	doc/
	* gdb.texinfo (Server): Mention --debug-format=all|none|timestamp.
	(gdbserver man): Ditto.

	testsuite/
	* gdb.server/server-mon.exp: Add tests for "set debug-format".

1 files changed, 14 insertions, 14 deletions

diff --git a/gdb/gdbserver/thread-db.c b/gdb/gdbserver/thread-db.c
index 8b8f6ce..df06b9d 100644
--- a/gdb/gdbserver/thread-db.c
+++ b/gdb/gdbserver/thread-db.c
@@ -194,7 +194,7 @@ thread_db_create_event (CORE_ADDR where)
     fatal ("unexpected thread_db->td_ta_event_getmsg_p == NULL");
 
   if (debug_threads)
-    fprintf (stderr, "Thread creation event.\n");
+    debug_printf ("Thread creation event.\n");
 
   /* FIXME: This assumes we don't get another event.
      In the LinuxThreads implementation, this is safe,
@@ -289,8 +289,8 @@ find_one_thread (ptid_t ptid)
 	   lwpid, thread_db_err_str (err));
 
   if (debug_threads)
-    fprintf (stderr, "Found thread %ld (LWP %d)\n",
-	     ti.ti_tid, ti.ti_lid);
+    debug_printf ("Found thread %ld (LWP %d)\n",
+		  ti.ti_tid, ti.ti_lid);
 
   if (lwpid != ti.ti_lid)
     {
@@ -326,8 +326,8 @@ attach_thread (const td_thrhandle_t *th_p, td_thrinfo_t *ti_p)
   struct lwp_info *lwp;
 
   if (debug_threads)
-    fprintf (stderr, "Attaching to thread %ld (LWP %d)\n",
-	     ti_p->ti_tid, ti_p->ti_lid);
+    debug_printf ("Attaching to thread %ld (LWP %d)\n",
+		  ti_p->ti_tid, ti_p->ti_lid);
   linux_attach_lwp (ti_p->ti_lid);
   lwp = find_lwp_pid (pid_to_ptid (ti_p->ti_lid));
   if (lwp == NULL)
@@ -432,8 +432,8 @@ thread_db_find_new_threads (void)
 					 TD_THR_LOWEST_PRIORITY,
 					 TD_SIGNO_MASK, TD_THR_ANY_USER_FLAGS);
       if (debug_threads)
-	fprintf (stderr, "Found %d threads in iteration %d.\n",
-		 new_thread_count, iteration);
+	debug_printf ("Found %d threads in iteration %d.\n",
+		      new_thread_count, iteration);
 
       if (new_thread_count != 0)
 	{
@@ -546,7 +546,7 @@ thread_db_load_search (void)
   if (err != TD_OK)
     {
       if (debug_threads)
-	fprintf (stderr, "td_ta_new(): %s\n", thread_db_err_str (err));
+	debug_printf ("td_ta_new(): %s\n", thread_db_err_str (err));
       free (tdb);
       proc->private->thread_db = NULL;
       return 0;
@@ -595,7 +595,7 @@ try_thread_db_load_1 (void *handle)
       if ((a) == NULL)						\
 	{							\
 	  if (debug_threads)					\
-	    fprintf (stderr, "dlsym: %s\n", dlerror ());	\
+	    debug_printf ("dlsym: %s\n", dlerror ());		\
 	  if (required)						\
 	    {							\
 	      free (tdb);					\
@@ -613,7 +613,7 @@ try_thread_db_load_1 (void *handle)
   if (err != TD_OK)
     {
       if (debug_threads)
-	fprintf (stderr, "td_ta_new(): %s\n", thread_db_err_str (err));
+	debug_printf ("td_ta_new(): %s\n", thread_db_err_str (err));
       free (tdb);
       proc->private->thread_db = NULL;
       return 0;
@@ -663,13 +663,13 @@ try_thread_db_load (const char *library)
   void *handle;
 
   if (debug_threads)
-    fprintf (stderr, "Trying host libthread_db library: %s.\n",
-	     library);
+    debug_printf ("Trying host libthread_db library: %s.\n",
+		  library);
   handle = dlopen (library, RTLD_NOW);
   if (handle == NULL)
     {
       if (debug_threads)
-	fprintf (stderr, "dlopen failed: %s.\n", dlerror ());
+	debug_printf ("dlopen failed: %s.\n", dlerror ());
       return 0;
     }
 
@@ -786,7 +786,7 @@ thread_db_load_search (void)
 
   free_char_ptr_vec (dir_vec);
   if (debug_threads)
-    fprintf (stderr, "thread_db_load_search returning %d\n", rc);
+    debug_printf ("thread_db_load_search returning %d\n", rc);
   return rc;
 }