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, 16 insertions, 1 deletions

diff --git a/gdb/gdbserver/tracepoint.c b/gdb/gdbserver/tracepoint.c
index 13b3ff6..3706577 100644
--- a/gdb/gdbserver/tracepoint.c
+++ b/gdb/gdbserver/tracepoint.c
@@ -61,6 +61,8 @@
 
 */
 
+#ifdef IN_PROCESS_AGENT
+
 static void trace_vdebug (const char *, ...) ATTRIBUTE_PRINTF (1, 2);
 
 static void
@@ -81,6 +83,19 @@ trace_vdebug (const char *fmt, ...)
       trace_vdebug ((fmt), ##args);		\
   } while (0)
 
+#else
+
+#define trace_debug_1(level, fmt, args...)	\
+  do {						\
+    if (level <= debug_threads)			\
+      {						\
+	debug_printf ((fmt), ##args);		\
+	debug_printf ("\n");			\
+      }						\
+  } while (0)
+
+#endif
+
 #define trace_debug(FMT, args...)		\
   trace_debug_1 (1, FMT, ##args)
 
@@ -338,7 +353,7 @@ tracepoint_look_up_symbols (void)
       if (look_up_one_symbol (symbol_list[i].name, addrp, 1) == 0)
 	{
 	  if (debug_threads)
-	    fprintf (stderr, "symbol `%s' not found\n", symbol_list[i].name);
+	    debug_printf ("symbol `%s' not found\n", symbol_list[i].name);
 	  return;
 	}
     }