218 lines
5.5 KiB
Text
218 lines
5.5 KiB
Text
# $Id: Makefile.msp430,v 1.35 2011/01/19 07:30:31 adamdunkels Exp $
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ifdef nodeid
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CFLAGS += -DNODEID=$(nodeid)
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endif
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.SUFFIXES:
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### Define the CPU directory
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CONTIKI_CPU=$(CONTIKI)/cpu/msp430
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### Define the source files we have in the MSP430 port
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ifndef CONTIKI_CPU_FAM_DIR
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ifneq (,$(findstring msp430f1,$(MCU)))
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CONTIKI_CPU_FAM_DIR = f1xxx
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endif
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endif
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ifndef CONTIKI_CPU_FAM_DIR
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ifneq (,$(findstring msp430f5,$(MCU)))
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CONTIKI_CPU_FAM_DIR = f5xxx
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endif
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endif
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ifndef CONTIKI_CPU_FAM_DIR
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ifneq (,$(findstring msp430f2,$(MCU)))
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CONTIKI_CPU_FAM_DIR = f2xxx f1xxx
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endif
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endif
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ifndef CONTIKI_CPU_FAM_DIR
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${error Unhandled MSP430 family: "$(MCU)"}
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endif
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CONTIKI_CPU_DIRS = $(CONTIKI_CPU_FAM_DIR) . dev
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MSP430 = msp430.c flash.c clock.c leds.c leds-arch.c \
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watchdog.c lpm.c mtarch.c rtimer-arch.c
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UIPDRIVERS = me.c me_tabs.c slip.c crc16.c
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ELFLOADER = elfloader.c elfloader-msp430.c symtab.c
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CONTIKI_TARGET_SOURCEFILES += $(MSP430) \
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$(SYSAPPS) $(ELFLOADER) \
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$(UIPDRIVERS)
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CONTIKI_SOURCEFILES += $(CONTIKI_TARGET_SOURCEFILES)
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### Compiler definitions
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ifdef WERROR
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CFLAGSWERROR=-Werror
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endif
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ifdef IAR
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CC = icc430
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LD = xlink
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AS = iasm430
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AR = xar
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OBJCOPY = ielftool
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STRIP = strip
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ifndef IAR_PATH
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# This works with cygwin...
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IAR_BIN_PATH := $(shell dirname "`which $(CC)`")
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IAR_PATH_C := $(shell dirname "$(IAR_BIN_PATH)")
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IAR_PATH := $(shell cygpath -m "$(IAR_PATH_C)")
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endif
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CFLAGS += --diag_suppress=Pa050 --silent
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#defaults on the MSP430X core include file here (xlfn.h)
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ifndef CFLAGSNO
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CFLAGSNO = --dlib_config "$(IAR_PATH)/LIB/DLIB/dl430xlfn.h" $(CFLAGSWERROR)
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# CFLAGSNO = --dlib_config $(IAR_PATH)/LIB/DLIB/dl430xlfn.h -Ohz --multiplier=32 --multiplier_location=4C0 --hw_workaround=CPU40 --core=430X $(CFLAGSWERROR) --data_model large --double=32
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endif
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LDFLAGSNO += -B -l contiki-$(TARGET).map -s __program_start
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# Stack and heap size in hex
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ifndef IAR_STACK_SIZE
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IAR_STACK_SIZE=300
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endif
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# Set this to a positive number (hex) to enable malloc/free with IAR compiler
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ifndef IAR_DATA16_HEAP_SIZE
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IAR_DATA16_HEAP_SIZE=100
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endif
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ifndef IAR_DATA20_HEAP_SIZE
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IAR_DATA20_HEAP_SIZE=0
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endif
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LDFLAGSNO += -D_STACK_SIZE=$(IAR_STACK_SIZE) -D_DATA16_HEAP_SIZE=$(IAR_DATA16_HEAP_SIZE) -D_DATA20_HEAP_SIZE=$(IAR_DATA20_HEAP_SIZE)
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CUSTOM_RULE_C_TO_O = 1
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%.o: %.c
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$(CC) $(CFLAGS) $< -o $@
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define FINALIZE_CYGWIN_DEPENDENCY
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sed -e 's/ \([A-Z]\):\\/ \/cygdrive\/\L\1\//' -e 's/\\/\//g' \
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<$(@:.o=.P) >$(@:.o=.d); \
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rm -f $(@:.o=.P)
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endef
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CUSTOM_RULE_C_TO_OBJECTDIR_O = 1
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$(OBJECTDIR)/%.o: %.c
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$(CC) $(CFLAGS) $< --dependencies=m $(@:.o=.P) -o $@
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ifeq ($(HOST_OS),Windows)
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@$(FINALIZE_CYGWIN_DEPENDENCY)
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endif
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CUSTOM_RULE_C_TO_CO = 1
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%.co: %.c
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$(CC) $(CFLAGS) -DAUTOSTART_ENABLE $< -o $@
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AROPTS = -o
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else
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GCC = 1
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CC = msp430-gcc
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LD = msp430-gcc
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AS = msp430-as
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AR = msp430-ar
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NM = msp430-nm
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OBJCOPY = msp430-objcopy
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STRIP = msp430-strip
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BSL = msp430-bsl
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# From version 4.6.x, mspgcc does not support generic MCU identifiers such as
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# msp430x1611 in contrast to msp430f1611
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ifndef CC_MCU
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ifndef MSPGCC_VERSION
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MSPGCC_VERSION := ${shell $(CC) -dumpversion}
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endif
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endif
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ifndef CC_MCU
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ifneq (,$(findstring 4.4.,$(MSPGCC_VERSION)))
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CC_MCU := ${subst msp430f,msp430x,$(MCU)}
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endif
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endif
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ifndef CC_MCU
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ifneq (,$(findstring 3.2.,$(MSPGCC_VERSION)))
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CC_MCU := ${subst msp430f,msp430x,$(MCU)}
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endif
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endif
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ifndef CC_MCU
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CC_MCU := $(MCU)
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endif
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ifndef CFLAGSNO
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CFLAGSNO = -Wall -mmcu=$(CC_MCU) $(CFLAGSWERROR)
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endif
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CFLAGS += -Os -fno-strict-aliasing
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LDFLAGS += -mmcu=$(CC_MCU) -Wl,-Map=contiki-$(TARGET).map
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### These flags can reduce the code size and RAM usage with up to 10%
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ifeq ($(SMALL),1)
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CFLAGS += -ffunction-sections
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# CFLAGS += -fdata-sections
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LDFLAGS += -Wl,--gc-sections,--undefined=_reset_vector__,--undefined=InterruptVectors,--undefined=_copy_data_init__,--undefined=_clear_bss_init__,--undefined=_end_of_init__
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endif # SMALL
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endif # IAR
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CFLAGS += $(CFLAGSNO)
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PROJECT_OBJECTFILES += ${addprefix $(OBJECTDIR)/,$(CONTIKI_TARGET_MAIN:.c=.o)}
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### Compilation rules
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%-stripped.o: %.c
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$(CC) $(CFLAGS) -c $< -o $@
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$(STRIP) --strip-unneeded -g -x $@
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%.cm: %.co
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$(LD) -i -r --unresolved-symbols=ignore-in-object-files -mmsp430x149 -o $@ $^
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$(STRIP) --strip-unneeded -g -x $@
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%-stripped.o: %.o
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$(STRIP) --strip-unneeded -g -x -o $@ $<
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%.o: ${CONTIKI_TARGET}/loader/%.S
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$(AS) -o $(notdir $(<:.S=.o)) $<
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%.firmware: %.${TARGET}
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mv $< $@
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ifdef IAR
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%.ihex: %.co $(PROJECT_OBJECTFILES) $(PROJECT_LIBRARIES) contiki-$(TARGET).a
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$(LD) $(LDFLAGSNO) -Fintel-extended $(TARGET_STARTFILES) ${filter-out %.a,$^} ${filter %.a,$^} $(TARGET_LIBFILES) -o $@
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else
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%.ihex: %.$(TARGET)
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$(OBJCOPY) $^ -O ihex $@
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endif
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%.mspsim: %.${TARGET}
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java -jar ${CONTIKI}/tools/mspsim/mspsim.jar -platform=${TARGET} $<
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mspsim-maptable: contiki-${TARGET}.map
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java -classpath ${CONTIKI}/tools/mspsim/mspsim.jar se.sics.mspsim.util.MapTable $<
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core-labels.o: core.${TARGET}
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${CONTIKI}/tools/msp430-make-labels core.${TARGET} > core-labels.S
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$(AS) -o $@ core-labels.S
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# cp core-labels.o app/
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core-globals.o: core.${TARGET}
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${CONTIKI}/tools/msp430-make-globals core.${TARGET} > core-globals.S
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$(AS) -o $@ core-globals.S
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loader-init.o: ${CONTIKI_TARGET}/loader/loader-init.S
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$(AS) -o $(notdir $(<:.S=.o)) $<
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# cp loader-init.o build-app/
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ifdef CORE
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.PHONY: symbols.c symbols.h
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symbols.c:
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$(NM) $(CORE) | awk -f $(CONTIKI)/tools/mknmlist > symbols.c
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else
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symbols.c symbols.h:
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cp ${CONTIKI}/tools/empty-symbols.c symbols.c
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cp ${CONTIKI}/tools/empty-symbols.h symbols.h
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endif
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