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//==========================================================================
//
//      var_mk_defs.c
//
//      HAL (variant) "make defs" program
//
//==========================================================================
// ####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     
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// version.                                                                 
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// FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License    
// for more details.                                                        
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// along with eCos; if not, write to the Free Software Foundation, Inc.,    
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//
// 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   
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// 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.         
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// ####ECOSGPLCOPYRIGHTEND####                                              
//==========================================================================
//#####DESCRIPTIONBEGIN####
//
// Author(s):    gthomas
// Contributors: gthomas, jskov
// Date:         2000-02-21
// Purpose:      SH architecture dependent definition generator
// Description:  This file contains code that can be compiled by the target
//               compiler and used to generate machine specific definitions
//               suitable for use in assembly code.
//
//####DESCRIPTIONEND####
//
//==========================================================================
 
#include <pkgconf/hal.h>
 
#include <cyg/hal/hal_arch.h>           // HAL header
#include <cyg/hal/hal_intr.h>           // HAL header
#include <cyg/hal/hal_cache.h>          // HAL header
#ifdef CYGPKG_KERNEL
# include <pkgconf/kernel.h>
# include <cyg/kernel/instrmnt.h>
#endif
 
/*
 * This program is used to generate definitions needed by
 * assembly language modules.
 *
 * This technique was first used in the OSF Mach kernel code:
 * generate asm statements containing #defines,
 * compile this file to assembler, and then extract the
 * #defines from the assembly-language output.
 */
 
#define DEFINE(sym, val) \
        asm volatile("\n\t.equ\t" #sym ",%0" : : "i" (val))
 
int
main(void)
{
    // Caching details
    DEFINE(CYGARC_REG_CACHE_ADDRESS_FLUSH, CYGARC_REG_CACHE_ADDRESS_FLUSH);
    DEFINE(CYGARC_REG_CACHE_ADDRESS_BASE,CYGARC_REG_CACHE_ADDRESS_BASE);
    DEFINE(CYGARC_REG_CACHE_ADDRESS_TOP,CYGARC_REG_CACHE_ADDRESS_TOP);
    DEFINE(CYGARC_REG_CACHE_ADDRESS_STEP,CYGARC_REG_CACHE_ADDRESS_STEP);
    DEFINE(HAL_UCACHE_SIZE, HAL_UCACHE_SIZE);
    DEFINE(HAL_UCACHE_WAYS, HAL_UCACHE_WAYS);
    DEFINE(HAL_UCACHE_LINE_SIZE, HAL_UCACHE_LINE_SIZE);
 
    // Interrupt details
    DEFINE(CYGNUM_HAL_ISR_MAX, CYGNUM_HAL_ISR_MAX);
    DEFINE(CYGNUM_HAL_INTERRUPT_RESERVED_3E0, CYGNUM_HAL_INTERRUPT_RESERVED_3E0);
 
 
    return 0;
}
 
//--------------------------------------------------------------------------
// EOF var_mk_defs.c