From 268a53de823a6750d6256ee1fb1e7707b4b45740 Mon Sep 17 00:00:00 2001 From: Xavier ASUS Date: Fri, 18 Oct 2019 00:31:54 +0200 Subject: sdcc-3.9.0 fork implementing GNU assembler syntax This fork aims to provide better support for stm8-binutils --- device/lib/pic16/libc/stdio/printf.c | 49 ++++++++++++++++++++++++++++++++++++ 1 file changed, 49 insertions(+) create mode 100644 device/lib/pic16/libc/stdio/printf.c (limited to 'device/lib/pic16/libc/stdio/printf.c') diff --git a/device/lib/pic16/libc/stdio/printf.c b/device/lib/pic16/libc/stdio/printf.c new file mode 100644 index 0000000..f531a9f --- /dev/null +++ b/device/lib/pic16/libc/stdio/printf.c @@ -0,0 +1,49 @@ +/*------------------------------------------------------------------------- + printf.c + + Copyright (C) 2005, Vangelis Rokas + + This library 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 2, or (at your option) any + later version. + + This library 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 library; see the file COPYING. If not, write to the + Free Software Foundation, 51 Franklin Street, Fifth Floor, Boston, + MA 02110-1301, USA. + + As a special exception, if you link this library with other files, + some of which are compiled with SDCC, to produce an executable, + this library does not by itself cause the resulting executable to + be covered by the GNU General Public License. This exception does + not however invalidate any other reasons why the executable file + might be covered by the GNU General Public License. +-------------------------------------------------------------------------*/ + +#include +#include + +#if _DEBUG +extern void io_long (unsigned long); +extern void io_str (char *); +#endif + +int +printf (const char *fmt, ...) +{ + va_list ap; + +#if _DEBUG + io_str ("printf: "); + io_long ((unsigned long) stdout); +#endif + + va_start (ap, fmt); + return vfprintf (stdout, fmt, ap); +} -- cgit v1.2.3