|
@@ -1,8 +1,5 @@
|
|
|
PROJECT=main
|
|
PROJECT=main
|
|
|
|
|
|
|
|
-# Selecting Core
|
|
|
|
|
-CORTEX_M=4
|
|
|
|
|
-
|
|
|
|
|
# Use newlib-nano. To disable it, specify USE_NANO=
|
|
# Use newlib-nano. To disable it, specify USE_NANO=
|
|
|
USE_NANO=--specs=nano.specs
|
|
USE_NANO=--specs=nano.specs
|
|
|
|
|
|
|
@@ -21,7 +18,7 @@ SIZE=arm-none-eabi-size
|
|
|
OBJCOPY=arm-none-eabi-objcopy
|
|
OBJCOPY=arm-none-eabi-objcopy
|
|
|
OBJDUMP=arm-none-eabi-objdump
|
|
OBJDUMP=arm-none-eabi-objdump
|
|
|
|
|
|
|
|
-LDSCRIPTS=-L. -T STM32L432KCUx_FLASH.ld
|
|
+LDSCRIPT=STM32L432KCUx_FLASH.ld
|
|
|
|
|
|
|
|
INCLUDES = \
|
|
INCLUDES = \
|
|
|
-I../Include \
|
|
-I../Include \
|
|
@@ -33,7 +30,7 @@ SOURCES = main.c \
|
|
|
startup_stm32l432xx.s \
|
|
startup_stm32l432xx.s \
|
|
|
|
|
|
|
|
# Options for specific architecture
|
|
# Options for specific architecture
|
|
|
-ARCH_FLAGS=-mthumb -mcpu=cortex-m$(CORTEX_M)
|
|
+ARCH_FLAGS=-mthumb -mcpu=cortex-m4
|
|
|
|
|
|
|
|
# -Os -flto -ffunction-sections -fdata-sections to compile for code size
|
|
# -Os -flto -ffunction-sections -fdata-sections to compile for code size
|
|
|
# CFLAGS=$(ARCH_FLAGS) $(INCLUDES) -Os -flto -ffunction-sections -fdata-sections
|
|
# CFLAGS=$(ARCH_FLAGS) $(INCLUDES) -Os -flto -ffunction-sections -fdata-sections
|
|
@@ -43,21 +40,21 @@ CFLAGS=$(ARCH_FLAGS) $(INCLUDES) -g -flto -ffunction-sections -fdata-sections
|
|
|
# If not using semihosting/retarget:
|
|
# If not using semihosting/retarget:
|
|
|
# LFLAGS=$(USE_NANO) $(USE_SEMIHOST) -nostartfiles -Wl,--gc-sections,-Map=$(PROJECT).map
|
|
# LFLAGS=$(USE_NANO) $(USE_SEMIHOST) -nostartfiles -Wl,--gc-sections,-Map=$(PROJECT).map
|
|
|
# Else:
|
|
# Else:
|
|
|
-LFLAGS=$(USE_NANO) $(USE_SEMIHOST) -Wl,--gc-sections,-Map=$(PROJECT).map
|
|
+LFLAGS=$(USE_NANO) $(USE_SEMIHOST) -Wl,--gc-sections,-Map=$(PROJECT).map -T $(LDSCRIPT)
|
|
|
|
|
|
|
|
-all: $(PROJECT).bin $(PROJECT).dis $(PROJECT).axf
|
|
+all: $(PROJECT).bin $(PROJECT).dis $(PROJECT).elf
|
|
|
|
|
|
|
|
# Build ELF w/ symbols
|
|
# Build ELF w/ symbols
|
|
|
-$(PROJECT).axf: $(SOURCES)
|
|
+$(PROJECT).elf: $(SOURCES)
|
|
|
- $(CC) $^ $(CFLAGS) $(LFLAGS) $(LDSCRIPTS) -o $@
|
|
+ $(CC) $^ $(CFLAGS) $(LFLAGS) -o $@
|
|
|
|
|
|
|
|
# Generate binary to flash
|
|
# Generate binary to flash
|
|
|
-$(PROJECT).bin: $(PROJECT).axf
|
|
+$(PROJECT).bin: $(PROJECT).elf
|
|
|
$(OBJCOPY) -O binary $< $@
|
|
$(OBJCOPY) -O binary $< $@
|
|
|
|
|
|
|
|
# Export dissassembly of binary
|
|
# Export dissassembly of binary
|
|
|
-$(PROJECT).dis: $(PROJECT).axf
|
|
+$(PROJECT).dis: $(PROJECT).elf
|
|
|
$(OBJDUMP) -S -d -marm $< -Mforce-thumb > $@
|
|
$(OBJDUMP) -S -d -marm $< -Mforce-thumb > $@
|
|
|
|
|
|
|
|
clean:
|
|
clean:
|
|
|
- rm -f *.axf *.bin *.map *.dis *.o
|
|
+ rm -f *.elf *.bin *.map *.dis *.o
|
