/* * 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 IS_ENABLED(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