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, 6 insertions, 0 deletions

diff --git a/gdbsupport/common-debug.h b/gdbsupport/common-debug.h
index afb427e1800..f9ddccab063 100644
--- a/gdbsupport/common-debug.h
+++ b/gdbsupport/common-debug.h
@@ -41,6 +41,12 @@ extern void debug_vprintf (const char *format, va_list ap)
 /* Print a debug statement prefixed with the module and function name, and
    with a newline at the end.  */
 
+extern void ATTRIBUTE_PRINTF (3, 4) debug_prefixed_printf
+  (const char *module, const char *func, const char *format, ...);
+
+/* Print a debug statement prefixed with the module and function name, and
+   with a newline at the end.  */
+
 extern void ATTRIBUTE_PRINTF (3, 0) debug_prefixed_vprintf
   (const char *module, const char *func, const char *format, va_list args);