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#      hal_sparclite_sim.cdl

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#      SPARClite/SIM target HAL package configuration data

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

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

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

######DESCRIPTIONBEGIN####

#

# Author(s):      jskov

# Original data:  hmt

# Contributors:

# Date:           2000-02-10

#

#####DESCRIPTIONEND####

#

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cdl_package CYGPKG_HAL_SPARCLITE_SIM {

    display  "SPARClite minimal simulator"

    parent        CYGPKG_HAL_SPARCLITE

    define_header hal_sparclite_sim.h

    include_dir   cyg/hal

    description   "

           The minimal simulator HAL package is provided for when only a

           simple simulation of the processor architecture is desired, as

           opposed to detailed simulation of any specific board. To use

           this minimal simulator the command `target sim -nfp -sparclite

           -dumbio' should be used from inside gdb. It is not possible to

           use any of the eCos device drivers when the simulator is running

           in this mode"

    compile       hal_priv.c

    define_proc {

        puts $::cdl_system_header "#define CYGBLD_HAL_TARGET_H   "

        puts $::cdl_system_header "#define CYGBLD_HAL_PLATFORM_H "

        puts $::cdl_header "#define CYGHWR_HAL_SPARCLITE_HAS_ASR17 /* true for SIM */"

    }

    cdl_component CYG_HAL_STARTUP {

        display       "Startup type"

        flavor        data

        legal_values  {"RAM"}

        default_value {"RAM"}

        no_define

        define -file system.h CYG_HAL_STARTUP

        description   "

           When targetting the SPARClite simulator only the RAM startup type

           is usable."

    }

    # Real-time clock/counter specifics

    cdl_component CYGNUM_HAL_RTC_CONSTANTS {

        display       "Real-time clock constants."

        flavor        none

        cdl_option CYGNUM_HAL_RTC_NUMERATOR {

            display       "Real-time clock numerator"

            flavor        data

            default_value 1000000000

        }

        cdl_option CYGNUM_HAL_RTC_DENOMINATOR {

            display       "Real-time clock denominator"

            flavor        data

            default_value 100

        }

        cdl_option CYGNUM_HAL_RTC_PERIOD {

            display       "Real-time clock period"

            flavor        data

            default_value 9999

        }

    }

    cdl_component CYGBLD_GLOBAL_OPTIONS {

        display "Global build options"

        flavor  none

        description   "

            Global build options including control over

            compiler flags, linker flags and choice of toolchain."

        parent  CYGPKG_NONE

        cdl_option CYGBLD_GLOBAL_COMMAND_PREFIX {

            display "Global command prefix"

            flavor  data

            no_define

            default_value { "sparclite-elf" }

            description "

                This option specifies the command prefix used when

                invoking the build tools."

        }

        cdl_option CYGBLD_GLOBAL_CFLAGS {

            display "Global compiler flags"

            flavor  data

            no_define

            default_value { CYGBLD_GLOBAL_WARNFLAGS . "-msoft-float -mcpu=sparclite -g -O2 -ffunction-sections -fdata-sections -fno-rtti -fno-exceptions " }

            description   "

                This option controls the global compiler flags which

                are used to compile all packages by

                default. Individual packages may define

                options which override these global flags."

        }

        cdl_option CYGBLD_GLOBAL_LDFLAGS {

            display "Global linker flags"

            flavor  data

            no_define

            default_value { "-msoft-float -mcpu=sparclite -g -nostdlib -Wl,--gc-sections -Wl,-static" }

            description   "

                This option controls the global linker flags. Individual

                packages may define options which override these global flags."

        }

    }

    cdl_component CYGPKG_HAL_SPARCLITE_SIM_OPTIONS {

        display "SPARClite simulator 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_HAL_SPARCLITE_SIM_CFLAGS_ADD {

            display "Additional compiler flags"

            flavor  data

            no_define

            default_value { "" }

            description   "

                This option modifies the set of compiler flags for

                building the SPARClite simulator HAL. These flags are

                used in addition to the set of global flags."

        }

        cdl_option CYGPKG_HAL_SPARCLITE_SIM_CFLAGS_REMOVE {

            display "Suppressed compiler flags"

            flavor  data

            no_define

            default_value { "" }

            description   "

                This option modifies the set of compiler flags for

                building the SPARClite simulator HAL. These flags are

                removed from the set of global flags if present."

        }

    }

    cdl_component CYGHWR_MEMORY_LAYOUT {

        display "Memory layout"

        flavor data

        no_define

        calculated { "sparclite_sim_ram" }

        cdl_option CYGHWR_MEMORY_LAYOUT_LDI {

            display "Memory layout linker script fragment"

            flavor data

            no_define

            define -file system.h CYGHWR_MEMORY_LAYOUT_LDI

            calculated { "" }

        }

        cdl_option CYGHWR_MEMORY_LAYOUT_H {

            display "Memory layout header file"

            flavor data

            no_define

            define -file system.h CYGHWR_MEMORY_LAYOUT_H

            calculated { "" }

        }

    }

}