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#      hal_v85x_v850.cdl

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#      NEC/V850 variant architectural HAL package configuration data

#

# ====================================================================

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## This file is part of eCos, the Embedded Configurable Operating System.

## Copyright (C) 1998, 1999, 2000, 2001, 2002 Free Software Foundation, Inc.

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# ====================================================================

######DESCRIPTIONBEGIN####

#

# Author(s):      gthomas

# Contributors:   jlarmour

# Date:           2000-03-09

#

#####DESCRIPTIONEND####

#

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cdl_package CYGPKG_HAL_V85X_V850 {

    display       "V850 variant"

    parent        CYGPKG_HAL_V85X

    hardware

    include_dir   cyg/hal

    define_header hal_v85x_v850.h

    description   "

           The V850 variant HAL package provides generic support

           for this processor architecture. It is also necessary to

           select a specific target platform HAL package."

    define_proc {

        puts $::cdl_header "#include "

    }

    compile v850_stub.c v850_misc.c context.S hal_diag.c

    implements    CYGINT_HAL_TESTS_NO_CACHES

    cdl_interface CYGINT_HAL_V850_DIAG_ONCHIP_SERIAL0 {

        display  "Defined if platform uses standard on-chip serial0"

    }

    cdl_option CYGBLD_HAL_V850_DIAG_USE_ONCHIP_SERIAL0 {

        display    "Build diag driver for on-chip V850 serial 0"

        active_if  { CYGINT_HAL_V850_DIAG_ONCHIP_SERIAL0 != 0 }

        compile hal_diag.c

    }

    cdl_interface CYGINT_HAL_V850_VARIANT_SA1 {

        display  "Defined if CPU is a V850/SA1"

    }

    cdl_interface CYGINT_HAL_V850_VARIANT_SB1 {

        display  "Defined if CPU is a V850/SB1"

    }

    requires 1 == CYGINT_HAL_V850_VARIANT_SA1 ^ 1 == CYGINT_HAL_V850_VARIANT_SB1

    # by virtue of the above requires:

    implements CYGINT_HAL_V85X_VARIANT

    cdl_option CYGDBG_HAL_V850_ICE {

        display   "Support debugging via ICE"

        default_value { (0 != CYGDBG_KERNEL_DEBUG_GDB_THREAD_SUPPORT) && \

                        ("RAM" != CYG_HAL_STARTUP) }

        requires   CYGDBG_KERNEL_DEBUG_GDB_THREAD_SUPPORT

        implements CYGINT_HAL_V85X_ICE_DEBUG

        compile    -library=libextras.a v850_ice.cxx

        description \

               "This option enables additional support for debugging via

                ICE, chiefly in the form of an interface to gdbserv which

                allows it to provide eCos thread data in GDB."

    }

    make {

        /lib/target.ld: /src/v85x_v850.ld

        $(CC) -E -P -Wp,-MD,target.tmp -DEXTRAS=1 -xc $(INCLUDE_PATH) $(CFLAGS) -o $@ $<

        @echo $@ ": \\" > $(notdir $@).deps

        @tail -n +2 target.tmp >> $(notdir $@).deps

        @echo >> $(notdir $@).deps

        @rm target.tmp

    }

    cdl_option CYGBLD_LINKER_SCRIPT {

        display "Linker script"

        flavor data

        no_define

        calculated  { "src/v85x_v850.ld" }

    }

}