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#ifndef CYGONCE_HAL_VAR_ARCH_H #define CYGONCE_HAL_VAR_ARCH_H //========================================================================== // // var_arch.h // // Architecture specific abstractions // //========================================================================== // ####ECOSGPLCOPYRIGHTBEGIN#### // ------------------------------------------- // This file is part of eCos, the Embedded Configurable Operating System. // Copyright (C) 1998, 1999, 2000, 2001, 2002 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): nickg // Contributors: nickg, gthomas // Date: 1999-02-17 // Purpose: Define architecture abstractions // Description: This file contains any extra or modified definitions for // this variant of the architecture. // Usage: #include <cyg/hal/var_arch.h> // //####DESCRIPTIONEND#### // //========================================================================== #include <cyg/infra/cyg_type.h> #define CYG_HAL_GDB_REG CYG_WORD32 // Copy a set of registers from a HAL_SavedRegisters structure into a // GDB ordered array. #define HAL_GET_GDB_REGISTERS( _aregval_ , _regs_ ) \ { \ CYG_HAL_GDB_REG *_regval_ = (CYG_HAL_GDB_REG *)(_aregval_); \ int _i_; \ \ for( _i_ = 0; _i_ < 32; _i_++ ) \ _regval_[_i_] = (_regs_)->d[_i_]; \ \ _regval_[37] = (_regs_)->psw; \ _regval_[36] = (_regs_)->cause; \ _regval_[64] = (_regs_)->pc; \ } // Copy a GDB ordered array into a HAL_SavedRegisters structure. #define HAL_SET_GDB_REGISTERS( _regs_ , _aregval_ ) \ { \ CYG_HAL_GDB_REG *_regval_ = (CYG_HAL_GDB_REG *)(_aregval_); \ int _i_; \ \ for( _i_ = 0; _i_ < 32; _i_++ ) \ (_regs_)->d[_i_] = _regval_[_i_]; \ \ (_regs_)->psw = _regval_[37]; \ (_regs_)->cause = _regval_[36]; \ (_regs_)->pc = _regval_[64]; \ } //-------------------------------------------------------------------------- #endif // CYGONCE_HAL_VAR_ARCH_H // End of var_arch.h