xemu/tests/tcg/minilib/minilib.h
Alex Bennée a113ec989b tests/tcg: provide a minilib for system tests
We will likely want a few common functions to make up for the fact we
don't have a libc and we don't want to feel like we are programming by
banging rocks together.

I've purloined the printf function from:

  https://git.virtualopensystems.com/dev/tcg_baremetal_tests

Although I have tweaked the names to avoid confusing GCC about clashing
with builtins.

Cc: Alexander Spyridakis <a.spyridakis@virtualopensystems.com>
Cc: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
2019-03-12 17:05:21 +00:00

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C

/*
* Copyright (C) 2015 Virtual Open Systems SAS
* Author: Alexander Spyridakis <a.spyridakis@virtualopensystems.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*
* SPDX-License-Identifier: GPL-2.0-only
*/
#ifndef _MINILIB_H_
#define _MINILIB_H_
/*
* Provided by the individual arch
*/
extern void __sys_outc(char c);
/*
* Provided by the common minilib
*/
void ml_printf(const char *fmt, ...);
#endif /* _MINILIB_H_ */