From f02dfce6e6c34b3d8a7b8a0e784b506178e331fa Mon Sep 17 00:00:00 2001 From: "erdgeist@erdgeist.org" Date: Thu, 4 Jul 2019 23:26:09 +0200 Subject: stripdown of version 0.9 --- machdep.h | 52 ++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 52 insertions(+) create mode 100644 machdep.h (limited to 'machdep.h') diff --git a/machdep.h b/machdep.h new file mode 100644 index 0000000..4dff9ba --- /dev/null +++ b/machdep.h @@ -0,0 +1,52 @@ +/*---------------------------------------------------------------------------*\ + + 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 . +*/ + +#ifndef __MACHDEP__ +#define __MACHDEP__ + +#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); + +#endif -- cgit v1.2.3