gdb, gdbsupport: add debug_prefixed_printf, remove boilerplate functions

The *_debug_print_1 functions are all very similar, the only difference
being the subsystem name.  Remove them all and make the logging macros
use a new debug_prefixed_printf function directly.

gdb/ChangeLog:

	* infrun.c (infrun_debug_printf_1): Remove.
	(displaced_debug_printf_1): Remove.
	(stop_all_threads): Use debug_prefixed_printf.
	* infrun.h (infrun_debug_printf_1): Remove.
	(infrun_debug_printf): Use debug_prefixed_printf.
	(displaced_debug_printf_1): Remove.
	(displaced_debug_printf): Use debug_prefixed_printf.
	* linux-nat.c (linux_nat_debug_printf_1): Remove.
	(linux_nat_debug_printf): Use debug_prefixed_printf.

gdbsupport/ChangeLog:

	* common-debug.cc (debug_prefixed_printf): New.
	* common-debug.h (debug_prefixed_printf): New declaration.
	* event-loop.cc (event_loop_debug_printf_1): Remove.
	* event-loop.h (event_loop_debug_printf_1): Remove.
	(event_loop_debug_printf): Use debug_prefixed_printf.
	(event_loop_ui_debug_printf): Use debug_prefixed_printf.

Change-Id: Ib323087c7257f0060121d302055c41eb64aa60c6

1 files changed, 15 insertions, 2 deletions

diff --git a/gdbsupport/common-debug.cc b/gdbsupport/common-debug.cc
index b8fd133..38f6023 100644
--- a/gdbsupport/common-debug.cc
+++ b/gdbsupport/common-debug.cc
@@ -39,8 +39,21 @@ debug_printf (const char *fmt, ...)
 /* See gdbsupport/common-debug.h.  */
 
 void
-debug_prefixed_vprintf (const char *module, const char *func, const char *format,
-			va_list args)
+debug_prefixed_printf (const char *module, const char *func,
+		       const char *format, ...)
+{
+  va_list ap;
+
+  va_start (ap, format);
+  debug_prefixed_vprintf (module, func, format, ap);
+  va_end (ap);
+}
+
+/* See gdbsupport/common-debug.h.  */
+
+void
+debug_prefixed_vprintf (const char *module, const char *func,
+			const char *format, va_list args)
 {
   debug_printf ("[%s] %s: ", module, func);
   debug_vprintf (format, args);