base-*: remove usage of printf

base generic code:
  * Remove unused verbosity code from mmio framework
  * Remove escape sequence end heuristic from LOG
  * replace Core_console with Core_log (no format specifiers)
  * move test/printf to test/log
  * remove `printf()` tests from the log test
  * check for exact match of the log test output
base-fiasco:
  * remove unused Fiasco::print_l4_threadid function
base-nova:
  * remove unused hexdump utility from core
base-hw:
  * remove unused Kernel::Thread::_print_* debug utilities
  * always print resource summary of core during startup
  * remove Kernel::Ipc_node::pd_label (not used anymore)
base*:
  * Turn `printf`,`PWRN`, etc. calls into their log equivalents

Ref #1987
Fix #2119

repos/base-foc/src/include/base/internal/core_console.h

@@ -1,35 +0,0 @@
-/*
- * \brief  Console backend using the Fiasco kernel debugger
- * \author Norman Feske
- * \date   2006-04-08
- */
-
-/*
- * Copyright (C) 2006-2013 Genode Labs GmbH
- *
- * This file is part of the Genode OS framework, which is distributed
- * under the terms of the GNU General Public License version 2.
- */
-
-#ifndef _INCLUDE__BASE__INTERNAL__CORE_CONSOLE_H_
-#define _INCLUDE__BASE__INTERNAL__CORE_CONSOLE_H_
-
-/* Fiasco includes */
-namespace Fiasco {
-#include <l4/sys/kdebug.h>
-}
-
-/* Genode includes */
-#include <base/console.h>
-
-namespace Genode {
-
-	class Core_console : public Console
-	{
-		protected:
-
-			void _out_char(char c) { Fiasco::outchar(c); }
-	};
-}
-
-#endif /* _INCLUDE__BASE__INTERNAL__CORE_CONSOLE_H_ */