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/*
* This file is part of the coreboot project.
*
* Copyright (C) 2011 Rudolf Marek <r.marek@assembler.cz>
*
* 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.
*/
#ifndef __TRACE_H
#define __TRACE_H
#ifdef __PRE_RAM__
#define DISABLE_TRACE
#define ENABLE_TRACE
#define DISABLE_TRACE_ON_FUNCTION
#else /* !__PRE_RAM__ */
#if CONFIG_TRACE && !defined(__SMM__)
void __cyg_profile_func_enter(void *, void *)
__attribute__((no_instrument_function));
void __cyg_profile_func_exit(void *, void *)
__attribute__((no_instrument_function));
extern volatile int trace_dis;
#define DISABLE_TRACE do { trace_dis = 1; } while (0);
#define ENABLE_TRACE do { trace_dis = 0; } while (0);
#define DISABLE_TRACE_ON_FUNCTION __attribute__((no_instrument_function));
#else /* !CONFIG_TRACE */
#define DISABLE_TRACE
#define ENABLE_TRACE
#define DISABLE_TRACE_ON_FUNCTION
#endif
#endif
#endif
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