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[/] [openrisc/] [trunk/] [rtos/] [ecos-2.0/] [packages/] [hal/] [m68k/] [arch/] [v2_0/] [include/] [basetype.h] - Rev 174
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#ifndef CYGONCE_HAL_BASETYPE_H #define CYGONCE_HAL_BASETYPE_H //============================================================================= // // basetype.h // // Standard types for this architecture. // //============================================================================= //####ECOSGPLCOPYRIGHTBEGIN#### // ------------------------------------------- // This file is part of eCos, the Embedded Configurable Operating System. // Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, 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., // 59 Temple Place, Suite 330, Boston, MA 02111-1307 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. // // This exception does not invalidate any other reasons why a work based on // this file might be covered by the GNU General Public License. // // Alternative licenses for eCos may be arranged by contacting Red Hat, Inc. // at http://sources.redhat.com/ecos/ecos-license/ // ------------------------------------------- //####ECOSGPLCOPYRIGHTEND#### //============================================================================= // Include variant specific types. #include <cyg/hal/var_basetype.h> // Include the standard variable sizes. #include <cyg/hal/gen_types.h> //----------------------------------------------------------------------------- // Characterize the architecture #define CYG_BYTEORDER CYG_MSBFIRST // Big endian //----------------------------------------------------------------------------- // 68k does not usually use labels with underscores. Some labels generated // by the linker do, so add an underscore where required. #define CYG_LABEL_NAME(_name_) _##_name_ // The 68k architecture uses the default definitions of the base types, // so we do not need to define any here. //----------------------------------------------------------------------------- // Override the alignment definitions from cyg_type.h. // Most 68k variants use a 4 byte alignment. // A few variants (68000) may override this setting to use a 2 byte alignment. #ifndef CYGARC_ALIGNMENT #define CYGARC_ALIGNMENT 4 #endif // the corresponding power of two alignment #ifndef CYGARC_P2ALIGNMENT #define CYGARC_P2ALIGNMENT 2 #endif //----------------------------------------------------------------------------- // Define a compiler-specific rune for saying a function doesn't return // WARNING: There is a bug in some versions of gcc for the m68k that does // not handle the noreturn attribute correctly. It is safe to just disable // this attribute. #ifndef CYGBLD_ATTRIB_NORET # define CYGBLD_ATTRIB_NORET #endif //----------------------------------------------------------------------------- #endif // CYGONCE_HAL_BASETYPE_H