hal_coldfire.cdl

开放源码实时操作系统源码.

# ====================================================================
#
#      hal_coldfire.cdl
#
#      ColdFire architecture HAL package configuration data
#
# ====================================================================
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## -------------------------------------------
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## Copyright (C) 2006 eCosCentric Ltd.
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#####ECOSGPLCOPYRIGHTEND####
# ====================================================================
#######DESCRIPTIONBEGIN####
##
## Author(s):     Enrico Piria
## Contributors:  Wade Jensen
## Date:          2005-25-06
##
######DESCRIPTIONEND####
##========================================================================

cdl_package CYGPKG_HAL_COLDFIRE {
    display "ColdFire architecture"
    parent        CYGPKG_HAL
    hardware
    include_dir   cyg/hal
    define_header hal_coldfire.h
    description   "
           The ColdFire architecture HAL package provides generic
           support for this processor architecture. It is also
           necessary to select a specific target platform HAL
           package."

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

    compile hal_startup.c hal_misc.c coldfire_stub.c vectors.S context.S

    # The "-o file" is a workaround for CR100958 - without it the
    # output file would end up in the source directory under CygWin.
    # n.b. grep does not behave itself under win32
    make -priority 1 {
        <PREFIX>/include/cyg/hal/cf_offsets.inc : <PACKAGE>/src/hal_mk_defs.c
        $(CC) $(ACTUAL_CFLAGS) $(INCLUDE_PATH) -Wp,-MD,cf_offsets.tmp -o hal_mk_defs.tmp -S $<
        fgrep .equ hal_mk_defs.tmp | sed s/#// > $@
        @echo $@ ": \\" > $(notdir $@).deps
        @tail -n +2 cf_offsets.tmp >> $(notdir $@).deps
        @echo >> $(notdir $@).deps
        @rm cf_offsets.tmp hal_mk_defs.tmp
    }

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

    make {
        <PREFIX>/lib/target.ld: <PACKAGE>/src/coldfire.ld
        $(CC) -E -P -Wp,-MD,target.tmp -DEXTRAS=1 -xc $(INCLUDE_PATH) $(ACTUAL_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/coldfire.ld" }
    }

}