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#ifndef CYGONCE_HAL_HAL_DIAG_H
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#define CYGONCE_HAL_HAL_DIAG_H
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//=============================================================================
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//
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// hal_diag.h
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//
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// HAL Support for Kernel Diagnostic Routines
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//
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//=============================================================================
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//####UNSUPPORTEDBEGIN####
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//
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// -------------------------------------------
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// This source file has been contributed to eCos/Red Hat. It may have been
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// changed slightly to provide an interface consistent with those of other
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// files.
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//
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// The functionality and contents of this file is supplied "AS IS"
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// without any form of support and will not necessarily be kept up
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// to date by Red Hat.
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//
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// All inquiries about this file, or the functionality provided by it,
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// should be directed to the 'ecos-discuss' mailing list (see
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// http://sourceware.cygnus.com/ecos/intouch.html for details).
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//
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// Maintained by: <Unmaintained>
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// -------------------------------------------
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//
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//####UNSUPPORTEDEND####
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//=============================================================================
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//####ECOSGPLCOPYRIGHTBEGIN####
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// -------------------------------------------
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// This file is part of eCos, the Embedded Configurable Operating System.
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// Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc.
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//
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// eCos is free software; you can redistribute it and/or modify it under
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// the terms of the GNU General Public License as published by the Free
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// Software Foundation; either version 2 or (at your option) any later version.
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//
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// eCos is distributed in the hope that it will be useful, but WITHOUT ANY
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// WARRANTY; without even the implied warranty of MERCHANTABILITY or
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// FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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// for more details.
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//
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// You should have received a copy of the GNU General Public License along
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// with eCos; if not, write to the Free Software Foundation, Inc.,
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// 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
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//
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// As a special exception, if other files instantiate templates or use macros
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// or inline functions from this file, or you compile this file and link it
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// with other works to produce a work based on this file, this file does not
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// by itself cause the resulting work to be covered by the GNU General Public
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// License. However the source code for this file must still be made available
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// in accordance with section (3) of the GNU General Public License.
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//
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// This exception does not invalidate any other reasons why a work based on
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// this file might be covered by the GNU General Public License.
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//
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// Alternative licenses for eCos may be arranged by contacting Red Hat, Inc.
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// at http://sources.redhat.com/ecos/ecos-license/
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// -------------------------------------------
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//####ECOSGPLCOPYRIGHTEND####
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//=============================================================================
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//#####DESCRIPTIONBEGIN####
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//
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// Author(s): nickg
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// Contributors:nickg
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// Date: 1998-03-02
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// Purpose: HAL Support for Kernel Diagnostic Routines
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// Description: Diagnostic routines for use during kernel development.
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// Usage: #include <cyg/hal/hal_diag.h>
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//
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//####DESCRIPTIONEND####
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//
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//=============================================================================
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#include <pkgconf/hal.h>
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#include <cyg/infra/cyg_type.h>
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#if defined(CYGSEM_HAL_VIRTUAL_VECTOR_DIAG)
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#include <cyg/hal/hal_if.h>
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#include <cyg/hal/quicc_smc2.h>
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#define HAL_DIAG_INIT() hal_if_diag_init()
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#define HAL_DIAG_WRITE_CHAR(_c_) hal_if_diag_write_char(_c_)
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#define HAL_DIAG_READ_CHAR(_c_) hal_if_diag_read_char(&_c_)
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#ifndef CYGPRI_CONSOLE_PROCS_HANDLED
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# define HAL_PLF_DIAG_RAW_INIT() cyg_smc2_init(9600)
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# define HAL_PLF_DIAG_RAW_WRITE_CHAR(_c_) cyg_smc2_putchar(_c_)
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# define HAL_PLF_DIAG_RAW_READ_CHAR(_c_) (_c_) = cyg_smc2_getchar()
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#endif
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#else // everything by steam
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//-----------------------------------------------------------------------------
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// functions implemented in hal_diag.c
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externC void hal_diag_init(void);
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externC void hal_diag_write_char(char c);
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externC void hal_diag_read_char(char *c);
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//-----------------------------------------------------------------------------
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#define HAL_DIAG_INIT() hal_diag_init()
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#define HAL_DIAG_WRITE_CHAR(_c_) hal_diag_write_char(_c_)
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#define HAL_DIAG_READ_CHAR(_c_) hal_diag_read_char(&_c_)
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#endif // CYGSEM_HAL_VIRTUAL_VECTOR_DIAG
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//-----------------------------------------------------------------------------
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// end of hal_diag.h
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#endif // CYGONCE_HAL_HAL_DIAG_H
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