From 34abf635b3edf9d70b24aa655ffd7d4696d48cde Mon Sep 17 00:00:00 2001 From: Gary Benson Date: Wed, 30 Jul 2014 16:21:55 +0100 Subject: Introduce common-debug.h This introduces common-debug.h. This holds the functions debug_printf and debug_vprintf, two functions that the common code can use to print debugging messages. Clients of the common code are expected to implement debug_vprintf; a debug_vprintf function is written from scratch for GDB, and gdbserver's existing debug_printf is repurposed as debug_vprintf. common/agent.c is changed to use debug_vprintf rather than defining the macro DEBUG_AGENT depending on GDBSERVER. nat/i386-dregs.c is changed to use the externally-implemented debug_printf, rather than defining it itself. gdb/ChangeLog: * common/common-debug.h: New file. * common/common-debug.c: Likewise. * debug.c: Likewise. * Makefile.in (SFILES): Add common/common-debug.c. (HFILES_NO_SRCDIR): Add common/common-debug.h. (COMMON_OBS): Add common-debug.o and debug.o. (common-debug.o): New rule. * common/common-defs.h: Include common-debug.h. * common/agent.c (debug_agent_printf): New function. (DEBUG_AGENT): Redefine. * nat/i386-dregs.c (debug_printf): Undefine. gdb/gdbserver/ChangeLog: * Makefile.in (SFILES): Add common/common-debug.c. (OBS): Add common-debug.o. (common-debug.o): New rule. * debug.h (debug_printf): Don't declare. * debug.c (debug_printf): Renamed and rewritten as... (debug_vprintf): New function. --- gdb/debug.c | 28 ++++++++++++++++++++++++++++ 1 file changed, 28 insertions(+) create mode 100644 gdb/debug.c (limited to 'gdb/debug.c') diff --git a/gdb/debug.c b/gdb/debug.c new file mode 100644 index 00000000000..95cf617fee2 --- /dev/null +++ b/gdb/debug.c @@ -0,0 +1,28 @@ +/* Debug printing functions. + + Copyright (C) 2014 Free Software Foundation, Inc. + + This file is part of GDB. + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#include "defs.h" + +/* See common/common-debug.h. */ + +void +debug_vprintf (const char *fmt, va_list ap) +{ + vfprintf_unfiltered (gdb_stdlog, fmt, ap); +} -- cgit v1.2.1