hal_calm32.cdl

来自「eCos操作系统源码」· CDL 代码 · 共 102 行

# ====================================================================
#
#      hal_calm32.cdl
#
#      CalmRISC32 architectural HAL package configuration data
#
# ====================================================================
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# ====================================================================
######DESCRIPTIONBEGIN####
#
# Author(s):      msalter
# Original data:  bartv, nickg
# Contributors:
# Date:           1999-11-02
#
#####DESCRIPTIONEND####
#
# ====================================================================

cdl_package CYGPKG_HAL_CALM32 {
    display "CalmRISC32 architecture"
    parent        CYGPKG_HAL
    hardware
    include_dir   cyg/hal
    define_header hal_calm32.h
    description   "
        The CalmRISC32 architecture HAL package provides generic support
        for this processor architecture. It is also necessary to
        select a CPU variant and a specific target platform HAL
        package."

    cdl_interface CYGINT_HAL_CALM32_VARIANT {
        display  "Number of variant implementations in this configuration"
        requires 1 == CYGINT_HAL_CALM32_VARIANT
    }

    compile       hal_misc.c context.S calm32-stub.c hal_syscall.c

    make {
        <PREFIX>/lib/vectors.o : <PACKAGE>/src/vectors.S
        $(CC) -Wp,-MD,vectors.tmp $(INCLUDE_PATH) $(CFLAGS) -c -o $@ $<
        @echo $@ ": \\" > $(notdir $@).deps
        @tail -n +2 vectors.tmp >> $(notdir $@).deps
        @echo >> $(notdir $@).deps
        @rm vectors.tmp
    }

    cdl_option CYGHWR_HAL_CALM32_CPU_FREQ {
        display "CPU frequency"
        flavor  data
        legal_values 0 to 1000000
        default_value 50
        description "
           This option contains the frequency of the CPU in MegaHertz.
           Choose the frequency to match the processor you have. This
           may affect thing like serial device, interval clock and
           memory access speed settings."
    }

    cdl_option CYGDBG_HAL_CALM32_DEBUG_GDB_CTRLC_SUPPORT {
        display "Architecture GDB CTRLC support"
        calculated { CYGDBG_HAL_DEBUG_GDB_CTRLC_SUPPORT || CYGDBG_HAL_DEBUG_GDB_BREAK_SUPPORT }
        active_if { CYGINT_HAL_DEBUG_GDB_CTRLC_UNSUPPORTED == 0 }
        description "
            If either the CTRLC or BREAK support options in hal.h are set
            then set our own option to turn on shared generic support for
            control C handling."
    }
}