#
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#
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# Config file for a "generic 68360" BSP
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# Config file for a "generic 68360" BSP
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#
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#
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# $Id: gen68360.cfg,v 1.2 2001-09-27 12:02:52 chris Exp $
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# $Id: gen68360.cfg,v 1.2 2001-09-27 12:02:52 chris Exp $
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#
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#
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|
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RTEMS_CPU=m68k
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RTEMS_CPU=m68k
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|
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ifeq ($(RTEMS_GEN68360_COMPANION_MODE),yes)
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ifeq ($(RTEMS_GEN68360_COMPANION_MODE),yes)
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RTEMS_CPU_MODEL=m68040
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RTEMS_CPU_MODEL=m68040
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else
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else
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RTEMS_CPU_MODEL=mcpu32
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RTEMS_CPU_MODEL=mcpu32
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endif
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endif
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|
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include $(RTEMS_ROOT)/make/custom/default.cfg
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include $(RTEMS_ROOT)/make/custom/default.cfg
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|
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# This is the actual bsp directory used during the build process.
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# This is the actual bsp directory used during the build process.
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RTEMS_BSP_FAMILY=gen68360
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RTEMS_BSP_FAMILY=gen68360
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|
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#
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#
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# You must use versions of gcc and gas that support the -mcpu32 option.
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# You must use versions of gcc and gas that support the -mcpu32 option.
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#
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#
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ifeq ($(RTEMS_GEN68360_COMPANION_MODE),yes)
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ifeq ($(RTEMS_GEN68360_COMPANION_MODE),yes)
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CPU_CFLAGS= -m68040
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CPU_CFLAGS= -m68040
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else
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else
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CPU_CFLAGS = -mcpu32
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CPU_CFLAGS = -mcpu32
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endif
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endif
|
|
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# optimize flag: typically -0, could use -O4 or -fast
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# optimize flag: typically -0, could use -O4 or -fast
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# -O4 is ok for RTEMS
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# -O4 is ok for RTEMS
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CFLAGS_OPTIMIZE_V=-O4 -fomit-frame-pointer
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CFLAGS_OPTIMIZE_V=-O4 -fomit-frame-pointer
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|
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# This section makes the target dependent options file.
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# This section makes the target dependent options file.
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# NDEBUG (C library)
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# NDEBUG (C library)
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# if defined asserts do not generate code. This is commonly used
|
# if defined asserts do not generate code. This is commonly used
|
# as a command line option.
|
# as a command line option.
|
#
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#
|
# RTEMS_TEST_NO_PAUSE (RTEMS tests)
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# RTEMS_TEST_NO_PAUSE (RTEMS tests)
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# do not pause between screens of output in the rtems tests
|
# do not pause between screens of output in the rtems tests
|
#
|
#
|
# RTEMS_DEBUG (RTEMS)
|
# RTEMS_DEBUG (RTEMS)
|
# If defined, debug checks in RTEMS and support library code are enabled.
|
# If defined, debug checks in RTEMS and support library code are enabled.
|
#
|
#
|
|
|
ifeq ($(RTEMS_GEN68360_COMPANION_MODE),yes)
|
ifeq ($(RTEMS_GEN68360_COMPANION_MODE),yes)
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define make-target-options
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define make-target-options
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@echo "/* #define NDEBUG 1 */ " >>$@
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@echo "/* #define NDEBUG 1 */ " >>$@
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@echo "#define RTEMS_TEST_NO_PAUSE 1" >>$@
|
@echo "#define RTEMS_TEST_NO_PAUSE 1" >>$@
|
@echo "/* #define RTEMS_DEBUG 1 */" >>$@
|
@echo "/* #define RTEMS_DEBUG 1 */" >>$@
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endef
|
endef
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else
|
else
|
define make-target-options
|
define make-target-options
|
@echo "/* #define NDEBUG 1 */ " >>$@
|
@echo "/* #define NDEBUG 1 */ " >>$@
|
@echo "#define RTEMS_TEST_NO_PAUSE 1" >>$@
|
@echo "#define RTEMS_TEST_NO_PAUSE 1" >>$@
|
@echo "/* #define RTEMS_DEBUG 1 */" >>$@
|
@echo "/* #define RTEMS_DEBUG 1 */" >>$@
|
@echo "#define RTEMS__mcpu32p__ 1" >>$@
|
@echo "#define RTEMS__mcpu32p__ 1" >>$@
|
endef
|
endef
|
endif
|
endif
|
|
|
# The following are definitions of make-exe which will work using ld as
|
# The following are definitions of make-exe which will work using ld as
|
# is currently required. It is expected that as of gcc 2.8, the end user
|
# is currently required. It is expected that as of gcc 2.8, the end user
|
# will be able to override parts of the compilers specs and link using gcc.
|
# will be able to override parts of the compilers specs and link using gcc.
|
|
|
ifeq ($(RTEMS_USE_GCC272),yes)
|
ifeq ($(RTEMS_USE_GCC272),yes)
|
|
|
# override default location of Standard C Library
|
# override default location of Standard C Library
|
LIBC_LIBC=$(RTEMS_LIBC_DIR)/lib/m68000/msoft-float/libc.a
|
LIBC_LIBC=$(RTEMS_LIBC_DIR)/lib/m68000/msoft-float/libc.a
|
LIBC_LIBM=$(RTEMS_LIBC_DIR)/lib/m68000/msoft-float/libm.a
|
LIBC_LIBM=$(RTEMS_LIBC_DIR)/lib/m68000/msoft-float/libm.a
|
|
|
define make-exe
|
define make-exe
|
@ echo
|
@ echo
|
@ echo "WARNING: newlib may use bit test instructions!!"
|
@ echo "WARNING: newlib may use bit test instructions!!"
|
@ echo
|
@ echo
|
$(LD) $(LDFLAGS) -N -T $(LINKCMDS) -o $(basename $@).exe \
|
$(LD) $(LDFLAGS) -N -T $(LINKCMDS) -o $(basename $@).exe \
|
$(START_FILE) $(LINK_OBJS) --start-group $(LINK_LIBS) --end-group
|
$(START_FILE) $(LINK_OBJS) --start-group $(LINK_LIBS) --end-group
|
$(NM) -g -n $(basename $@).exe > $(basename $@).num
|
$(NM) -g -n $(basename $@).exe > $(basename $@).num
|
$(SIZE) $(basename $@).exe
|
$(SIZE) $(basename $@).exe
|
endef
|
endef
|
else
|
else
|
|
|
define make-exe
|
define make-exe
|
$(LINK.c) $(AM_CFLAGS) $(AM_LDFLAGS) -o $@ \
|
$(LINK.c) $(AM_CFLAGS) $(AM_LDFLAGS) -o $@ \
|
$(LINK_OBJS) $(LINK_LIBS)
|
$(LINK_OBJS) $(LINK_LIBS)
|
$(NM) -g -n $@ > $(basename $@).num
|
$(NM) -g -n $@ > $(basename $@).num
|
$(SIZE) $@
|
$(SIZE) $@
|
endef
|
endef
|
endif
|
endif
|
|
|
|
|
# Miscellaneous additions go here
|
# Miscellaneous additions go here
|
|
|
