Diff: export/gcc_arm_efm32_common.tmpl

Revision:

0:4a2e5f0422d6

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/export/gcc_arm_efm32_common.tmpl	Wed Mar 30 16:23:44 2016 +0000
@@ -0,0 +1,115 @@
+# This file was automagically generated by mbed.org. For more information,
+# see http://mbed.org/handbook/Exporting-to-GCC-ARM-Embedded
+
+GCC_BIN =
+PROJECT = {{name}}
+OBJECTS = {% for f in to_be_compiled %}{{f}} {% endfor %}
+SYS_OBJECTS = {% for f in object_files %}{{f}} {% endfor %}
+INCLUDE_PATHS = {% for p in include_paths %}-I{{p}} {% endfor %}
+LIBRARY_PATHS = {% for p in library_paths %}-L{{p}} {% endfor %}
+LIBRARIES = {% for lib in libraries %}-l{{lib}} {% endfor %}
+LINKER_SCRIPT = {{linker_script}}
+
+OUT_DIR = bin
+OBJ_FOLDER = $(strip $(OUT_DIR))/
+
+{%- block additional_variables -%}{% endblock %}
+
+############################################################################### 
+AS      = $(GCC_BIN)arm-none-eabi-as
+CC      = $(GCC_BIN)arm-none-eabi-gcc
+CPP     = $(GCC_BIN)arm-none-eabi-g++
+LD      = $(GCC_BIN)arm-none-eabi-gcc
+OBJCOPY = $(GCC_BIN)arm-none-eabi-objcopy
+OBJDUMP = $(GCC_BIN)arm-none-eabi-objdump
+SIZE    = $(GCC_BIN)arm-none-eabi-size
+{%- block additional_executables -%}{% endblock %}
+
+{%- block flags -%}
+
+{% block hardfp %} 
+{% if "-mfloat-abi=softfp" in cpu_flags %}
+ifeq ($(HARDFP),1)
+	FLOAT_ABI = hard
+else
+	FLOAT_ABI = softfp
+endif
+{% endif %}
+{%- endblock %}
+
+CPU = {% block cpu %}{% for cf in cpu_flags %}{{cf|replace("-mfloat-abi=softfp","-mfloat-abi=$(FLOAT_ABI)")}} {% endfor %}{% endblock %}
+CC_FLAGS = {% block cc_flags %}$(CPU) -c -g -fno-common -fmessage-length=0 -Wall -Wextra -fno-exceptions -ffunction-sections -fdata-sections -fomit-frame-pointer -MMD -MP{% endblock %}
+CC_SYMBOLS = {% block cc_symbols %}{% for s in symbols %}-D{{s}} {% endfor %}{% endblock %}
+
+ifeq ($(DEBUG), 1)
+  CC_FLAGS += -DDEBUG -O0
+else
+  CC_FLAGS += -DNDEBUG -Os
+endif
+
+LD_FLAGS = {%- block ld_flags -%}
+{%- if "-mcpu=cortex-m0" in cpu_flags or "-mcpu=cortex-m0plus" in cpu_flags -%}
+{{ ' ' }}$(CPU) -Wl,--gc-sections --specs=nano.specs -Wl,--wrap,main -Wl,-Map=$(OBJ_FOLDER)$(PROJECT).map,--cref
+#LD_FLAGS += -u _printf_float -u _scanf_float
+{%- else -%}
+{{ ' ' }}$(CPU) -Wl,--gc-sections --specs=nano.specs -u _printf_float -u _scanf_float -Wl,--wrap,main -Wl,-Map=$(OBJ_FOLDER)$(PROJECT).map,--cref
+{%- endif -%}
+{% endblock %}
+LD_SYS_LIBS = {% block ld_sys_libs %}-lstdc++ -lsupc++ -lm -lc -lgcc -lnosys{% endblock %}
+{% endblock %}
+
+.PHONY: all clean lst size
+
+{% block target_all -%}
+all: create_outputdir $(OBJ_FOLDER)$(PROJECT).bin $(OBJ_FOLDER)$(PROJECT).hex size
+{% endblock %}
+
+{% block target_create_outputdir -%}
+create_outputdir:
+	$(shell mkdir $(OBJ_FOLDER) 2>/dev/null)
+{% endblock %}
+
+{% block target_clean -%}
+clean:
+	rm -f $(OBJ_FOLDER)$(PROJECT).bin $(OBJ_FOLDER)$(PROJECT).axf $(OBJ_FOLDER)$(PROJECT).hex $(OBJ_FOLDER)$(PROJECT).map $(PROJECT).lst $(OBJECTS) $(DEPS)
+{% endblock %}
+
+.s.o:
+	$(AS) $(CPU) -o $@ $<
+
+.c.o:
+	$(CC)  $(CC_FLAGS) $(CC_SYMBOLS) -std=gnu99   $(INCLUDE_PATHS) -o $@ $<
+
+.cpp.o:
+	$(CPP) $(CC_FLAGS) $(CC_SYMBOLS) -std=gnu++98 -fno-rtti $(INCLUDE_PATHS) -o $@ $<
+
+
+{% block target_project_axf %}
+$(OBJ_FOLDER)$(PROJECT).axf: $(OBJECTS) $(SYS_OBJECTS)
+	$(LD) $(LD_FLAGS) -T$(LINKER_SCRIPT) $(LIBRARY_PATHS) -o $@ $^ $(LIBRARIES) $(LD_SYS_LIBS) $(LIBRARIES) $(LD_SYS_LIBS)
+	@echo ""
+	@echo "*****"
+	@echo "***** You must modify vector checksum value in *.bin and *.hex files."
+	@echo "*****"
+	@echo ""
+{% endblock %}
+
+$(OBJ_FOLDER)$(PROJECT).bin: $(OBJ_FOLDER)$(PROJECT).axf
+	@$(OBJCOPY) -O binary $< $@
+
+$(OBJ_FOLDER)$(PROJECT).hex: $(OBJ_FOLDER)$(PROJECT).axf
+	@$(OBJCOPY) -O ihex $< $@
+
+$(OBJ_FOLDER)$(PROJECT).lst: $(OBJ_FOLDER)$(PROJECT).axf
+	@$(OBJDUMP) -Sdh $< > $@
+
+lst: $(OBJ_FOLDER)$(PROJECT).lst
+
+size: $(OBJ_FOLDER)$(PROJECT).axf
+	$(SIZE) $(OBJ_FOLDER)$(PROJECT).axf
+
+DEPS = $(OBJECTS:.o=.d) $(SYS_OBJECTS:.o=.d)
+-include $(DEPS)
+
+{% block additional_targets %}{% endblock %}
+