mirror of
https://github.com/f4exb/sdrangel.git
synced 2025-10-30 20:40:20 -04:00
58 lines
1.9 KiB
C++
58 lines
1.9 KiB
C++
/*---------------------------------------------------------------------------*\
|
|
|
|
FILE........: machdep.h
|
|
AUTHOR......: David Rowe
|
|
DATE CREATED: May 2 2013
|
|
|
|
Machine dependant functions, e.g. profiling that requires access to a clock
|
|
counter register.
|
|
|
|
\*---------------------------------------------------------------------------*/
|
|
|
|
/*
|
|
Copyright (C) 2013 David Rowe
|
|
|
|
All rights reserved.
|
|
|
|
This program is free software; you can redistribute it and/or modify
|
|
it under the terms of the GNU Lesser General Public License version 2.1, as
|
|
published by the Free Software Foundation. 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 Lesser General Public License
|
|
along with this program; if not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
#ifndef __MACHDEP__
|
|
#define __MACHDEP__
|
|
|
|
namespace FreeDV
|
|
{
|
|
|
|
#ifdef PROFILE
|
|
#define PROFILE_VAR(...) unsigned int __VA_ARGS__
|
|
#define PROFILE_SAMPLE(timestamp) timestamp = machdep_profile_sample()
|
|
#define PROFILE_SAMPLE_AND_LOG(timestamp, prev_timestamp, label) \
|
|
timestamp = machdep_profile_sample_and_log(prev_timestamp, label)
|
|
#define PROFILE_SAMPLE_AND_LOG2(prev_timestamp, label) \
|
|
machdep_profile_sample_and_log(prev_timestamp, label)
|
|
#else
|
|
#define PROFILE_VAR(...)
|
|
#define PROFILE_SAMPLE(timestamp)
|
|
#define PROFILE_SAMPLE_AND_LOG(timestamp, prev_timestamp, label)
|
|
#define PROFILE_SAMPLE_AND_LOG2(prev_timestamp, label)
|
|
#endif
|
|
|
|
void machdep_profile_init(void);
|
|
void machdep_profile_reset(void);
|
|
unsigned int machdep_profile_sample(void);
|
|
unsigned int machdep_profile_sample_and_log(unsigned int start, char s[]);
|
|
void machdep_profile_print_logged_samples(void);
|
|
|
|
} // FreeDV
|
|
|
|
#endif
|