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[/] [openrisc/] [trunk/] [rtos/] [ecos-3.0/] [packages/] [hal/] [m68k/] [arch/] [current/] [include/] [hal_cache.h] - Rev 843
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#ifndef CYGONCE_HAL_CACHE_H #define CYGONCE_HAL_CACHE_H //============================================================================= // // hal_cache.h // // HAL cache control API // //============================================================================= // ####ECOSGPLCOPYRIGHTBEGIN#### // ------------------------------------------- // This file is part of eCos, the Embedded Configurable Operating System. // Copyright (C) 2003, 2006, 2008 Free Software Foundation, Inc. // // eCos 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; either version 2 or (at your option) any later // version. // // eCos 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 eCos; if not, write to the Free Software Foundation, Inc., // 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. // // As a special exception, if other files instantiate templates or use // macros or inline functions from this file, or you compile this file // and link it with other works to produce a work based on this file, // this file does not by itself cause the resulting work to be covered by // the GNU General Public License. However the source code for this file // must still be made available in accordance with section (3) of the GNU // General Public License v2. // // This exception does not invalidate any other reasons why a work based // on this file might be covered by the GNU General Public License. // ------------------------------------------- // ####ECOSGPLCOPYRIGHTEND#### //============================================================================= //####DESCRIPTIONBEGIN#### // // Author(s): bartv // Date: 2003-06-04 //####DESCRIPTIONEND#### //============================================================================= #include <pkgconf/hal.h> #include <pkgconf/hal_m68k.h> #ifndef __ASSEMBLER__ #include <cyg/infra/cyg_type.h> #endif #ifdef CYGINT_HAL_M68K_VARIANT_CACHE # include <cyg/hal/var_cache.h> #endif // Default anything not defined by the variant HAL. Some of these // macros get used unconditionally by other code so must be // defined, to no-op. #ifndef HAL_ICACHE_ENABLE # define HAL_ICACHE_ENABLE() #endif #ifndef HAL_ICACHE_DISABLE # define HAL_ICACHE_DISABLE() #endif #ifndef HAL_ICACHE_SYNC # define HAL_ICACHE_SYNC() #endif #ifndef HAL_ICACHE_INVALIDATE_ALL # define HAL_ICACHE_INVALIDATE_ALL() #endif #ifndef HAL_ICACHE_IS_ENABLED # define HAL_ICACHE_IS_ENABLED(_state_) \ CYG_MACRO_START \ (_state_) = 0; \ CYG_MACRO_END #endif #ifndef HAL_DCACHE_ENABLE # define HAL_DCACHE_ENABLE() #endif #ifndef HAL_DCACHE_DISABLE # define HAL_DCACHE_DISABLE() #endif #ifndef HAL_DCACHE_SYNC # define HAL_DCACHE_SYNC() #endif #ifndef HAL_DCACHE_INVALIDATE_ALL # define HAL_DCACHE_INVALIDATE_ALL() #endif #ifndef HAL_DCACHE_IS_ENABLED # define HAL_DCACHE_IS_ENABLED(_state_) \ CYG_MACRO_START \ (_state_) = 0; \ CYG_MACRO_END #endif //----------------------------------------------------------------------------- #endif // ifndef CYGONCE_HAL_CACHE_H // End of hal_cache.h
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