hal_v85x.cdl

eCos操作系统源码

# ====================================================================
#
#      hal_v85x.cdl
#
#      NEC architectural HAL package configuration data
#
# ====================================================================
#####ECOSGPLCOPYRIGHTBEGIN####
## -------------------------------------------
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#####ECOSGPLCOPYRIGHTEND####
# ====================================================================
######DESCRIPTIONBEGIN####
#
# Author(s):      gthomas
# Contributors:   jlarmour
# Date:           2001-03-21
#
#####DESCRIPTIONEND####
#
# ====================================================================

cdl_package CYGPKG_HAL_V85X {
    display "NEC V85x architecture"
    parent        CYGPKG_HAL
    hardware
    include_dir   cyg/hal
    define_header hal_v85x.h
    description   "
        The NEC V85x 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_V85X_VARIANT {
        display  "Number of variant implementations in this configuration"
        no_define
        requires 1 == CYGINT_HAL_V85X_VARIANT
    }

    compile hal_misc.c

    make -priority 1 {
        <PREFIX>/include/cyg/hal/nec_offsets.inc : <PACKAGE>/src/hal_mk_defs.c
        $(CC) $(CFLAGS) $(INCLUDE_PATH) -Wp,-MD,nec_offsets.tmp -o hal_mk_defs.tmp -S $<
        fgrep .equ hal_mk_defs.tmp | sed s/#// > $@
        @echo $@ ": \\" > $(notdir $@).deps
        @tail -n +2 nec_offsets.tmp >> $(notdir $@).deps
        @echo >> $(notdir $@).deps
        @rm nec_offsets.tmp hal_mk_defs.tmp
    }

    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 CYGSEM_HAL_V85X_INLINE_INTERRUPT_FUNCTIONS {
        display        "In-line interrupt functions"
        flavor         bool
        default_value  1
        description "
           This option allows for the HAL interrupt functions, 
           e.g. HAL_ENABLE_INTERRUPTS() to be coded as either in-line
           assembly code or real functions.  The primary motivations
           for the latter would be debugging, tracing, etc."
    }

    cdl_interface CYGINT_HAL_V85X_ICE_DEBUG {
        display        "Debugging via ICE support"
        description "
           This interface is enabled when the underlying variant or platform
           supports ICE debugging."
    }
}