contiki/cpu/cc253x/Makefile.customrules-cc253x

81 lines
3.0 KiB
Makefile
Raw Normal View History

### Compilation rules
SEGMENT_RULE_FILES = $(foreach dir, . $(CONTIKI_PLATFORM_DIRS) \
$(CONTIKI_CPU_DIRS_LIST), $(wildcard $(dir)/segment.rules) )
# NB: Assumes SEGMENT_RULES was not overridden and is in $(OBJECTDIR)
$(SEGMENT_RULES): $(SEGMENT_RULE_FILES) | $(OBJECTDIR)
cat $(SEGMENT_RULE_FILES) | \
sed -e 's/#.*$$//' -e 's/^\s*//' -e '/^$$/d' > $@
CUSTOM_RULE_LINK=1
CUSTOM_RULE_C_TO_OBJECTDIR_O=1
CUSTOM_RULE_ALLOBJS_TO_TARGETLIB=1
$(OBJECTDIR)/%.rel: %.c $(SEGMENT_RULES) | $(OBJECTDIR)
$(TRACE_CC)
$(Q)$(CC) $(call c_seg,$<,$@) $(CFLAGS) -c $< -o $@ -Wp,-MMD,$(@:.rel=.d),-MQ,$@
@$(FINALIZE_SDCC_DEPENDENCY)
contiki-$(TARGET).lib: $(CONTIKI_OBJECTFILES) $(PROJECT_OBJECTFILES) \
$(CONTIKI_ASMOBJECTFILES) $(CONTIKI_CASMOBJECTFILES)
rm -f $@
for target in $^; do echo $$target >> $@; done
.PRECIOUS: %.$(TARGET) %.hex
# build app/example local object files. We need a separate rule so that we can
# pass -DAUTOSTART_ENABLE for those files only
$(OBJECTDIR)/%.app.rel: %.c $(SEGMENT_RULES) | $(OBJECTDIR)
$(TRACE_CC)
$(Q)$(CC) $(call c_seg,$<,$@) -DAUTOSTART_ENABLE $(CFLAGS) -c $< -o $@
# .ihx is the sdcc binary output file
ifeq ($(HAVE_BANKING),1)
### Build bankable firmware
%.ihx: $(OBJECTDIR)/%.app.rel $(CONTIKI_TARGET_MAIN) contiki-$(TARGET).lib
@echo "\nFirst Link"
@echo "==============="
$(TRACE_LD)
$(Q)$(CC) $(LDFLAGS) $(LD_PRE_FLAGS) -o $@ $(CONTIKI_TARGET_MAIN) $(OBJECTDIR)/$*.app.rel -llibsdcc.lib -lcontiki-$(TARGET).lib
%.flags: %.ihx
### Allocate modules to banks and relocate object files
@echo "\nBank Allocation"
@echo "==============="
python $(BANK_ALLOC) $(basename $(@F)) $(SEGMENT_RULES) $(OFFSET_FIRMWARE)
%.banked-hex: %.flags
### Link again with new bank allocations
@echo "\nFinal Link"
@echo "==============="
$(TRACE_LD)
$(Q)$(LD) $(LDFLAGS) $(shell cat $<) -o $@ $(CONTIKI_TARGET_MAIN) $(OBJECTDIR)/$*.app.rel -llibsdcc.lib -lcontiki-$(TARGET).lib
%.hex: %.banked-hex
### Post-process the hex file for programmers which dislike SDCC output hex format
$(eval BANKS := $(shell egrep '(^BANK[0-9])=' $(@:.hex=.map) | sed -e 's/BANK\([0-9]\).*/\1/' | uniq))
$(eval FILES := $(addsuffix .hex,$(addprefix bank,$(BANKS))))
@echo "\nPack hex file"
@echo "==============="
@for bank in $(BANKS); do \
echo $(SREC_CAT) $(SREC_FLAGS) $(@:.hex=.banked-hex) -intel \
-crop 0x"$$bank"8000 "0x"$$bank"FFFF" \
-offset -$$((0x8000 * $$bank + 0x08000)) -o bank"$$bank".hex -intel; \
$(SREC_CAT) $(SREC_FLAGS) $(@:.hex=.banked-hex) -intel \
-crop 0x"$$bank"8000 "0x"$$bank"FFFF" \
-offset -$$((0x8000 * $$bank + 0x08000)) -o bank"$$bank".hex -intel; \
done
$(SREC_CAT) $(SREC_FLAGS) $(@:.hex=.banked-hex) -intel -crop 0x00000 0x07FFF -o home.ihx -intel
srec_cat home.ihx -intel $(foreach file,$(FILES),$(file) -intel) -o $@ -intel
rm -f home.ihx $(FILES)
else
### Build non-banked firmware
%.ihx: $(OBJECTDIR)/%.app.rel $(CONTIKI_TARGET_MAIN) contiki-$(TARGET).lib
$(TRACE_LD)
$(Q)$(LD) $(LDFLAGS) -o $@ $(CONTIKI_TARGET_MAIN) $(OBJECTDIR)/$*.app.rel -llibsdcc.lib -lcontiki-$(TARGET).lib
%.hex: %.ihx
$(PACKIHX) $< > $@
endif