From b119e19604aa557a40e848c60d98a67b5f259bbd Mon Sep 17 00:00:00 2001 From: Keith Packard Date: Tue, 23 Oct 2012 22:17:49 -0700 Subject: altos: profiling on STM32L Add sample-based profiling, using a 1kHz timer Signed-off-by: Keith Packard --- src/core/ao_sample_profile.h | 29 +++++++++++++++++++++++++++++ 1 file changed, 29 insertions(+) create mode 100644 src/core/ao_sample_profile.h (limited to 'src/core/ao_sample_profile.h') diff --git a/src/core/ao_sample_profile.h b/src/core/ao_sample_profile.h new file mode 100644 index 00000000..dbc29d3d --- /dev/null +++ b/src/core/ao_sample_profile.h @@ -0,0 +1,29 @@ +/* + * Copyright © 2012 Keith Packard + * + * 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; version 2 of the License. + * + * 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, write to the Free Software Foundation, Inc., + * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. + */ + +#ifndef _AO_SAMPLE_PROFILE_H_ +#define _AO_SAMPLE_PROFILE_H_ + +#include + +void +ao_sample_profile_point(uint32_t pc, uint16_t tick, uint8_t in_isr); + +void +ao_sample_profile_init(void); + +#endif /* _AO_SAMPLE_PROFILE_H_ */ -- cgit v1.2.3