wallclock_synth.cdl

来自「eCos操作系统源码」· CDL 代码 · 共 114 行

# ====================================================================
#
#      wallclock_synth.cdl
#
#      eCos synthetic wallclock
#
# ====================================================================
#####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
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## FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
## for more details.
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## You should have received a copy of the GNU General Public License along
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## 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
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## Alternative licenses for eCos may be arranged by contacting Red Hat, Inc.
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## -------------------------------------------
#####ECOSGPLCOPYRIGHTEND####
# ====================================================================
######DESCRIPTIONBEGIN####
#
# Author(s):      Savin Zlobec <[e-mail]> 
# Original data:  nickg, jskov 
# Contributors:
# Date:           2003-10-02
#
#####DESCRIPTIONEND####
#
# ====================================================================

cdl_package CYGPKG_DEVS_WALLCLOCK_SYNTH {
    parent        CYGPKG_IO_WALLCLOCK
    active_if     CYGPKG_IO_WALLCLOCK
    display       "Synthetic wallclock driver"
    requires      CYGPKG_HAL_SYNTH 
    hardware
    compile       wallclock_synth.cxx
    implements    CYGINT_WALLCLOCK_HW_IMPLEMENTATIONS
    implements    CYGINT_WALLCLOCK_SET_GET_MODE_SUPPORTED
    active_if     CYGIMP_WALLCLOCK_HARDWARE

    cdl_option CYGIMP_WALLCLOCK_HARDWARE {
        parent    CYGPKG_IO_WALLCLOCK_IMPLEMENTATION
        display       "Hardware wallclock"
        default_value 0 
        implements    CYGINT_WALLCLOCK_IMPLEMENTATIONS
    }

    cdl_option CYGDAT_DEVS_WALLCLOCK_SYNTH_FILENAME {
        display       "Name of file wich holds system-eCos wallclock offset"
        flavor        data
        default_value { "\"synth.wallclock\"" }
        active_if     CYGSEM_WALLCLOCK_SET_GET_MODE
        description   "
            This is the name of the file which holds the difference
            between system and eCos wallclock. It is read at initialization 
            and written to each time the wallclock it set."
    }
    
    cdl_component CYGPKG_DEVS_WALLCLOCK_SYNTH_OPTIONS {
        display "Synthetic wallclock build options"
        flavor  none
        description   "
	        Package specific build options including control over
	        compiler flags used only in building this package,
	        and details of which tests are built."

        cdl_option CYGPKG_DEVS_WALLCLOCK_SYNTH_CFLAGS_ADD {
            display "Additional compiler flags"
            flavor  data
            no_define
            default_value { "" }
            description   "
                This option modifies the set of compiler flags for
                building the wallclock device. These flags are used in addition
                to the set of global flags."
        }

        cdl_option CYGPKG_DEVS_WALLCLOCK_SYNTH_CFLAGS_REMOVE {
            display "Suppressed compiler flags"
            flavor  data
            no_define
            default_value { "" }
            description   "
                This option modifies the set of compiler flags for
                building the wallclock device. These flags are removed from
                the set of global flags if present."
        }
    }
}

# EOF wallclock_synth.cdl