hal_coldfire_mcf5272.cdl

开放源码实时操作系统源码.

# ====================================================================
#
#      hal_coldfire_mcf5272.cdl
#
#      MCF5272 variant architectural HAL package configuration data
#
# ====================================================================
#####ECOSGPLCOPYRIGHTBEGIN####
## -------------------------------------------
## This file is part of eCos, the Embedded Configurable Operating System.
## Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc.
## Copyright (C) 2006 eCosCentric Ltd.
##
## 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.
## -------------------------------------------
#####ECOSGPLCOPYRIGHTEND####
# ====================================================================
#######DESCRIPTIONBEGIN####
##
## Author(s):     Enrico Piria
## Contributors:  Wade Jensen
## Date:          2005-25-06
##
######DESCRIPTIONEND####
##========================================================================

cdl_package CYGPKG_HAL_COLDFIRE_MCF5272 {
    display     "MCF5272 ColdFire variant HAL"
    parent      CYGPKG_HAL_COLDFIRE
    requires    CYGPKG_HAL_COLDFIRE
    implements  CYGINT_HAL_COLDFIRE_VARIANT
    implements  CYGARC_HAL_COLDFIRE_V2_CORE
    implements  CYGARC_HAL_COLDFIRE_MAC
    implements  CYGARC_HAL_COLDFIRE_ISA_A
    hardware
    include_dir   cyg/hal
    define_header hal_coldfire_mcf5272.h

    description   "The ColdFire 5272 variant HAL  package  provides
                generic support for the ColdFire 5272 processor.  It is  also
                necessary to select a specific target platform HAL package."

    define_proc {
        puts $::cdl_header "#include <pkgconf/hal_coldfire.h>"
    }

    compile     var_startup.c var_misc.c variant.S

    cdl_option CYGHWR_HAL_COLDFIRE_MAC {
        display       "MAC support"
        flavor        bool
        default_value 0
        description "
            Enable or disable support for MAC operations. MAC registers will be
            saved during context switches, during exceptions, and in the
            setjmp/longjmp routines. If you don't use the MAC unit, you can
            leave this option disabled."
    }

    # With this calculated option, code for diagnostic/debug output is compiled
    # only if it is really needed.
    cdl_option CYGBLD_HAL_COLDFIRE_MCF5272_DIAG {
        display     "Compile HAL diagnostic output code"
        flavor      bool
        no_define
        calculated  { is_active(CYGNUM_HAL_VIRTUAL_VECTOR_DEBUG_CHANNEL) ||
                    is_active(CYGNUM_HAL_VIRTUAL_VECTOR_CONSOLE_CHANNEL) }
        compile     hal_diag.c
        description "
            This calculated option is enabled only when code for
            diagnostic/debug output is really needed."
    }
}