mirror of
https://github.com/hathach/tinyusb.git
synced 2025-03-20 04:21:29 +00:00
separate iar and gcc build for clean make, also add cpu specific make
This commit is contained in:
parent
50e61e0e16
commit
edbf06aaab
@ -5,7 +5,11 @@ INC += \
|
||||
$(TOP)/hw \
|
||||
|
||||
# Example source
|
||||
EXAMPLE_SOURCE += $(wildcard src/*.c)
|
||||
EXAMPLE_SOURCE += \
|
||||
src/main.c \
|
||||
src/msc_disk.c \
|
||||
src/usb_descriptors.c \
|
||||
|
||||
SRC_C += $(addprefix $(CURRENT_PATH)/, $(EXAMPLE_SOURCE))
|
||||
|
||||
include ../../rules.mk
|
||||
|
@ -2,6 +2,7 @@
|
||||
# Common make definition for all examples
|
||||
# ---------------------------------------
|
||||
|
||||
# Supported toolchain: gcc, iar
|
||||
TOOLCHAIN ?= gcc
|
||||
|
||||
#-------------- TOP and CURRENT_PATH ------------
|
||||
@ -32,13 +33,6 @@ CMDEXE := 1
|
||||
SHELL := cmd.exe
|
||||
endif
|
||||
|
||||
|
||||
# Build directory
|
||||
BUILD := _build/$(BOARD)
|
||||
|
||||
PROJECT := $(notdir $(CURDIR))
|
||||
BIN := $(TOP)/_bin/$(BOARD)/$(notdir $(CURDIR))
|
||||
|
||||
# Handy check parameter function
|
||||
check_defined = \
|
||||
$(strip $(foreach 1,$1, \
|
||||
@ -47,6 +41,13 @@ __check_defined = \
|
||||
$(if $(value $1),, \
|
||||
$(error Undefined make flag: $1$(if $2, ($2))))
|
||||
|
||||
|
||||
# Build directory
|
||||
BUILD := _build/$(BOARD)
|
||||
|
||||
PROJECT := $(notdir $(CURDIR))
|
||||
BIN := $(TOP)/_bin/$(BOARD)/$(notdir $(CURDIR))
|
||||
|
||||
#-------------- Select the board to build for. ------------
|
||||
|
||||
# Board without family
|
||||
@ -81,25 +82,12 @@ endif
|
||||
# Can be set by board, default to ARM GCC
|
||||
CROSS_COMPILE ?= arm-none-eabi-
|
||||
|
||||
ifeq ($(CC),iccarm)
|
||||
USE_IAR = 1
|
||||
ifeq ($(TOOLCHAIN),iar)
|
||||
CC := iccarm
|
||||
endif
|
||||
|
||||
ifdef USE_IAR
|
||||
AS = iasmarm
|
||||
LD = ilinkarm
|
||||
OBJCOPY = ielftool
|
||||
SIZE = size
|
||||
|
||||
else
|
||||
CC = $(CROSS_COMPILE)gcc
|
||||
CXX = $(CROSS_COMPILE)g++
|
||||
AS = $(CC) -x assembler-with-cpp
|
||||
LD = $(CC)
|
||||
|
||||
GDB = $(CROSS_COMPILE)gdb
|
||||
OBJCOPY = $(CROSS_COMPILE)objcopy
|
||||
SIZE = $(CROSS_COMPILE)size
|
||||
ifeq ($(CC),iccarm)
|
||||
USE_IAR = 1
|
||||
endif
|
||||
|
||||
ifeq ($(CMDEXE),1)
|
||||
@ -115,57 +103,19 @@ else
|
||||
endif
|
||||
|
||||
#-------------- Source files and compiler flags --------------
|
||||
# tinyusb makefile
|
||||
include $(TOP)/src/tinyusb.mk
|
||||
|
||||
# Include all source C in family & board folder
|
||||
SRC_C += hw/bsp/board.c
|
||||
SRC_C += $(subst $(TOP)/,,$(wildcard $(TOP)/$(BOARD_PATH)/*.c))
|
||||
|
||||
INC += $(TOP)/$(FAMILY_PATH)
|
||||
SRC_C += $(TINYUSB_SRC_C)
|
||||
|
||||
# Allow for -Os to be changed by board makefiles in case -Os is not allowed
|
||||
CFLAGS_OPTIMIZED ?= -Os
|
||||
INC += \
|
||||
$(TOP)/$(FAMILY_PATH) \
|
||||
$(TOP)/src \
|
||||
|
||||
# GCC Compiler Flags
|
||||
GCC_CFLAGS += \
|
||||
-ggdb \
|
||||
-fdata-sections \
|
||||
-ffunction-sections \
|
||||
-fsingle-precision-constant \
|
||||
-fno-strict-aliasing \
|
||||
-Wall \
|
||||
-Wextra \
|
||||
-Werror \
|
||||
-Wfatal-errors \
|
||||
-Wdouble-promotion \
|
||||
-Wstrict-prototypes \
|
||||
-Wstrict-overflow \
|
||||
-Werror-implicit-function-declaration \
|
||||
-Wfloat-equal \
|
||||
-Wundef \
|
||||
-Wshadow \
|
||||
-Wwrite-strings \
|
||||
-Wsign-compare \
|
||||
-Wmissing-format-attribute \
|
||||
-Wunreachable-code \
|
||||
-Wcast-align \
|
||||
-Wcast-function-type \
|
||||
-Wcast-qual \
|
||||
-Wnull-dereference \
|
||||
-Wuninitialized \
|
||||
-Wunused \
|
||||
-Wreturn-type \
|
||||
-Wredundant-decls
|
||||
|
||||
# conversion is too strict for most mcu driver, may be disable sign/int/arith-conversion
|
||||
# -Wconversion
|
||||
|
||||
# Debugging/Optimization
|
||||
ifeq ($(DEBUG), 1)
|
||||
GCC_CFLAGS += -O0
|
||||
NO_LTO = 1
|
||||
else
|
||||
GCC_CFLAGS += $(CFLAGS_OPTIMIZED)
|
||||
endif
|
||||
|
||||
# Log level is mapped to TUSB DEBUG option
|
||||
ifneq ($(LOG),)
|
||||
@ -186,3 +136,6 @@ ifeq ($(LOGGER),rtt)
|
||||
else ifeq ($(LOGGER),swo)
|
||||
CFLAGS += -DLOGGER_SWO
|
||||
endif
|
||||
|
||||
# toolchain specific
|
||||
include $(TOP)/tools/make/toolchain/arm_$(TOOLCHAIN).mk
|
||||
|
@ -13,87 +13,8 @@ ifeq (,$(findstring $(FAMILY),espressif rp2040))
|
||||
# Compiler Flags
|
||||
# ---------------------------------------
|
||||
|
||||
LIBS_GCC ?= -lgcc -lm -lnosys
|
||||
|
||||
# libc
|
||||
LIBS += $(LIBS_GCC)
|
||||
|
||||
ifneq ($(BOARD), spresense)
|
||||
LIBS += -lc
|
||||
endif
|
||||
|
||||
# TinyUSB Stack source
|
||||
SRC_C += \
|
||||
src/tusb.c \
|
||||
src/common/tusb_fifo.c \
|
||||
src/device/usbd.c \
|
||||
src/device/usbd_control.c \
|
||||
src/typec/usbc.c \
|
||||
src/class/audio/audio_device.c \
|
||||
src/class/cdc/cdc_device.c \
|
||||
src/class/dfu/dfu_device.c \
|
||||
src/class/dfu/dfu_rt_device.c \
|
||||
src/class/hid/hid_device.c \
|
||||
src/class/midi/midi_device.c \
|
||||
src/class/msc/msc_device.c \
|
||||
src/class/net/ecm_rndis_device.c \
|
||||
src/class/net/ncm_device.c \
|
||||
src/class/usbtmc/usbtmc_device.c \
|
||||
src/class/video/video_device.c \
|
||||
src/class/vendor/vendor_device.c
|
||||
|
||||
# TinyUSB stack include
|
||||
INC += $(TOP)/src
|
||||
|
||||
CFLAGS += $(addprefix -I,$(INC))
|
||||
|
||||
ifdef USE_IAR
|
||||
|
||||
SRC_S += $(IAR_SRC_S)
|
||||
|
||||
ASFLAGS := $(CFLAGS) $(IAR_ASFLAGS) $(ASFLAGS) -S
|
||||
IAR_LDFLAGS += --config $(TOP)/$(IAR_LD_FILE)
|
||||
CFLAGS += $(IAR_CFLAGS) -e --debug --silent
|
||||
|
||||
else
|
||||
|
||||
SRC_S += $(GCC_SRC_S)
|
||||
|
||||
CFLAGS += $(GCC_CFLAGS) -MD
|
||||
|
||||
# LTO makes it difficult to analyze map file for optimizing size purpose
|
||||
# We will run this option in ci
|
||||
ifeq ($(NO_LTO),1)
|
||||
CFLAGS := $(filter-out -flto,$(CFLAGS))
|
||||
endif
|
||||
|
||||
ifneq ($(CFLAGS_SKIP),)
|
||||
CFLAGS := $(filter-out $(CFLAGS_SKIP),$(CFLAGS))
|
||||
endif
|
||||
|
||||
LDFLAGS += $(CFLAGS) -Wl,-Map=$@.map -Wl,-cref -Wl,-gc-sections
|
||||
|
||||
# Some toolchain such as renesas rx does not support --print-memory-usage flags
|
||||
ifneq ($(FAMILY),rx)
|
||||
LDFLAGS += -Wl,--print-memory-usage
|
||||
endif
|
||||
|
||||
ifdef LD_FILE
|
||||
LDFLAGS += -Wl,-T,$(TOP)/$(LD_FILE)
|
||||
endif
|
||||
|
||||
ifdef GCC_LD_FILE
|
||||
LDFLAGS += -Wl,-T,$(TOP)/$(GCC_LD_FILE)
|
||||
endif
|
||||
|
||||
ifneq ($(SKIP_NANOLIB), 1)
|
||||
LDFLAGS += --specs=nosys.specs --specs=nano.specs
|
||||
endif
|
||||
|
||||
ASFLAGS += $(CFLAGS)
|
||||
|
||||
endif # USE_IAR
|
||||
|
||||
# Verbose mode
|
||||
ifeq ("$(V)","1")
|
||||
$(info CFLAGS $(CFLAGS) ) $(info )
|
||||
@ -101,15 +22,6 @@ $(info LDFLAGS $(LDFLAGS)) $(info )
|
||||
$(info ASFLAGS $(ASFLAGS)) $(info )
|
||||
endif
|
||||
|
||||
# Assembly files can be name with upper case .S, convert it to .s
|
||||
SRC_S := $(SRC_S:.S=.s)
|
||||
|
||||
# Due to GCC LTO bug https://bugs.launchpad.net/gcc-arm-embedded/+bug/1747966
|
||||
# assembly file should be placed first in linking order
|
||||
# '_asm' suffix is added to object of assembly file
|
||||
OBJ += $(addprefix $(BUILD)/obj/, $(SRC_S:.s=_asm.o))
|
||||
OBJ += $(addprefix $(BUILD)/obj/, $(SRC_C:.c=.o))
|
||||
|
||||
# ---------------------------------------
|
||||
# Rules
|
||||
# ---------------------------------------
|
||||
@ -118,15 +30,6 @@ all: $(BUILD)/$(PROJECT).bin $(BUILD)/$(PROJECT).hex size
|
||||
|
||||
uf2: $(BUILD)/$(PROJECT).uf2
|
||||
|
||||
OBJ_DIRS = $(sort $(dir $(OBJ)))
|
||||
$(OBJ): | $(OBJ_DIRS)
|
||||
$(OBJ_DIRS):
|
||||
ifeq ($(CMDEXE),1)
|
||||
-@$(MKDIR) $(subst /,\,$@)
|
||||
else
|
||||
@$(MKDIR) -p $@
|
||||
endif
|
||||
|
||||
# We set vpath to point to the top of the tree so that the source files
|
||||
# can be located. By following this scheme, it allows a single build rule
|
||||
# to be used to compile all .c files.
|
||||
@ -134,49 +37,16 @@ vpath %.c . $(TOP)
|
||||
vpath %.s . $(TOP)
|
||||
vpath %.S . $(TOP)
|
||||
|
||||
# Compile .c file
|
||||
$(BUILD)/obj/%.o: %.c
|
||||
@echo CC $(notdir $@)
|
||||
@$(CC) $(CFLAGS) -c -o $@ $<
|
||||
include $(TOP)/tools/make/toolchain/arm_$(TOOLCHAIN)_rules.mk
|
||||
|
||||
# ASM sources lower case .s
|
||||
$(BUILD)/obj/%_asm.o: %.s
|
||||
@echo AS $(notdir $@)
|
||||
@$(AS) $(ASFLAGS) -c -o $@ $<
|
||||
|
||||
# ASM sources upper case .S
|
||||
$(BUILD)/obj/%_asm.o: %.S
|
||||
@echo AS $(notdir $@)
|
||||
@$(AS) $(ASFLAGS) -c -o $@ $<
|
||||
|
||||
ifdef USE_IAR
|
||||
# IAR Compiler
|
||||
$(BUILD)/$(PROJECT).bin: $(BUILD)/$(PROJECT).elf
|
||||
@echo CREATE $@
|
||||
@$(OBJCOPY) --silent --bin $^ $@
|
||||
|
||||
$(BUILD)/$(PROJECT).hex: $(BUILD)/$(PROJECT).elf
|
||||
@echo CREATE $@
|
||||
@$(OBJCOPY) --silent --ihex $^ $@
|
||||
|
||||
$(BUILD)/$(PROJECT).elf: $(OBJ)
|
||||
@echo LINK $@
|
||||
@$(LD) -o $@ $(IAR_LDFLAGS) $^
|
||||
|
||||
OBJ_DIRS = $(sort $(dir $(OBJ)))
|
||||
$(OBJ): | $(OBJ_DIRS)
|
||||
$(OBJ_DIRS):
|
||||
ifeq ($(CMDEXE),1)
|
||||
-@$(MKDIR) $(subst /,\,$@)
|
||||
else
|
||||
# GCC based compiler
|
||||
$(BUILD)/$(PROJECT).bin: $(BUILD)/$(PROJECT).elf
|
||||
@echo CREATE $@
|
||||
@$(OBJCOPY) -O binary $^ $@
|
||||
|
||||
$(BUILD)/$(PROJECT).hex: $(BUILD)/$(PROJECT).elf
|
||||
@echo CREATE $@
|
||||
@$(OBJCOPY) -O ihex $^ $@
|
||||
|
||||
$(BUILD)/$(PROJECT).elf: $(OBJ)
|
||||
@echo LINK $@
|
||||
@$(LD) -o $@ $(LDFLAGS) $^ -Wl,--start-group $(LIBS) -Wl,--end-group
|
||||
|
||||
@$(MKDIR) -p $@
|
||||
endif
|
||||
|
||||
# UF2 generation, iMXRT need to strip to text only before conversion
|
||||
|
@ -6,6 +6,7 @@ ST_CMSIS = hw/mcu/st/cmsis_device_$(ST_FAMILY)
|
||||
ST_HAL_DRIVER = hw/mcu/st/stm32$(ST_FAMILY)xx_hal_driver
|
||||
|
||||
include $(TOP)/$(BOARD_PATH)/board.mk
|
||||
CPU_CORE ?= cortex-m7
|
||||
|
||||
# --------------
|
||||
# Compiler Flags
|
||||
@ -29,20 +30,11 @@ endif
|
||||
# GCC Flags
|
||||
GCC_CFLAGS += \
|
||||
-flto \
|
||||
-mthumb \
|
||||
-mabi=aapcs \
|
||||
-mcpu=cortex-m7 \
|
||||
-mfloat-abi=hard \
|
||||
-mfpu=fpv5-d16 \
|
||||
-nostdlib -nostartfiles
|
||||
|
||||
# suppress warning caused by vendor mcu driver
|
||||
GCC_CFLAGS += -Wno-error=maybe-uninitialized -Wno-error=cast-align -Wno-error=unused-parameter
|
||||
|
||||
# IAR Flags
|
||||
IAR_CFLAGS += --cpu cortex-m7 --fpu VFPv5_D16
|
||||
IAR_ASFLAGS += --cpu cortex-m7 --fpu VFPv5_D16
|
||||
|
||||
# -----------------
|
||||
# Sources & Include
|
||||
# -----------------
|
||||
@ -66,6 +58,3 @@ INC += \
|
||||
$(TOP)/lib/CMSIS_5/CMSIS/Core/Include \
|
||||
$(TOP)/$(ST_CMSIS)/Include \
|
||||
$(TOP)/$(ST_HAL_DRIVER)/Inc
|
||||
|
||||
# For freeRTOS port source
|
||||
FREERTOS_PORTABLE_SRC = $(FREERTOS_PORTABLE_PATH)/ARM_CM7/r0p1
|
||||
|
19
src/tinyusb.mk
Normal file
19
src/tinyusb.mk
Normal file
@ -0,0 +1,19 @@
|
||||
# C source files
|
||||
TINYUSB_SRC_C += \
|
||||
src/tusb.c \
|
||||
src/common/tusb_fifo.c \
|
||||
src/device/usbd.c \
|
||||
src/device/usbd_control.c \
|
||||
src/typec/usbc.c \
|
||||
src/class/audio/audio_device.c \
|
||||
src/class/cdc/cdc_device.c \
|
||||
src/class/dfu/dfu_device.c \
|
||||
src/class/dfu/dfu_rt_device.c \
|
||||
src/class/hid/hid_device.c \
|
||||
src/class/midi/midi_device.c \
|
||||
src/class/msc/msc_device.c \
|
||||
src/class/net/ecm_rndis_device.c \
|
||||
src/class/net/ncm_device.c \
|
||||
src/class/usbtmc/usbtmc_device.c \
|
||||
src/class/video/video_device.c \
|
||||
src/class/vendor/vendor_device.c \
|
@ -5,8 +5,15 @@ ifeq ($(TOOLCHAIN),gcc)
|
||||
-mfloat-abi=hard \
|
||||
-mfpu=fpv5-d16 \
|
||||
|
||||
#set(FREERTOS_PORT GCC_ARM_CM7 CACHE INTERNAL "")
|
||||
FREERTOS_PORTABLE_SRC = $(FREERTOS_PORTABLE_PATH)/ARM_CM7/r0p1
|
||||
else ifeq ($(TOOLCHAIN),iar)
|
||||
# TODO support IAR
|
||||
CFLAGS += \
|
||||
--cpu cortex-m7 \
|
||||
--fpu VFPv5_D16 \
|
||||
|
||||
ASFLAGS += \
|
||||
--cpu cortex-m7 \
|
||||
--fpu VFPv5_D16 \
|
||||
|
||||
endif
|
||||
|
||||
FREERTOS_PORTABLE_SRC = $(FREERTOS_PORTABLE_PATH)/ARM_CM7/r0p1
|
||||
|
77
tools/make/toolchain/arm_gcc.mk
Normal file
77
tools/make/toolchain/arm_gcc.mk
Normal file
@ -0,0 +1,77 @@
|
||||
# makefile for arm gcc toolchain
|
||||
|
||||
CC = $(CROSS_COMPILE)gcc
|
||||
CXX = $(CROSS_COMPILE)g++
|
||||
AS = $(CC) -x assembler-with-cpp
|
||||
LD = $(CC)
|
||||
|
||||
GDB = $(CROSS_COMPILE)gdb
|
||||
OBJCOPY = $(CROSS_COMPILE)objcopy
|
||||
SIZE = $(CROSS_COMPILE)size
|
||||
|
||||
# CPU specific flags
|
||||
include $(TOP)/tools/make/cpu/$(CPU_CORE).mk
|
||||
|
||||
# ---------------------------------------
|
||||
# Compiler Flags
|
||||
# ---------------------------------------
|
||||
CFLAGS += \
|
||||
-MD \
|
||||
-ggdb \
|
||||
-fdata-sections \
|
||||
-ffunction-sections \
|
||||
-fsingle-precision-constant \
|
||||
-fno-strict-aliasing \
|
||||
-Wall \
|
||||
-Wextra \
|
||||
-Werror \
|
||||
-Wfatal-errors \
|
||||
-Wdouble-promotion \
|
||||
-Wstrict-prototypes \
|
||||
-Wstrict-overflow \
|
||||
-Werror-implicit-function-declaration \
|
||||
-Wfloat-equal \
|
||||
-Wundef \
|
||||
-Wshadow \
|
||||
-Wwrite-strings \
|
||||
-Wsign-compare \
|
||||
-Wmissing-format-attribute \
|
||||
-Wunreachable-code \
|
||||
-Wcast-align \
|
||||
-Wcast-function-type \
|
||||
-Wcast-qual \
|
||||
-Wnull-dereference \
|
||||
-Wuninitialized \
|
||||
-Wunused \
|
||||
-Wreturn-type \
|
||||
-Wredundant-decls \
|
||||
|
||||
# conversion is too strict for most mcu driver, may be disable sign/int/arith-conversion
|
||||
# -Wconversion
|
||||
|
||||
# Size Optimization as default
|
||||
CFLAGS_OPTIMIZED ?= -Os
|
||||
|
||||
# Debugging/Optimization
|
||||
ifeq ($(DEBUG), 1)
|
||||
CFLAGS += -O0
|
||||
NO_LTO = 1
|
||||
else
|
||||
CFLAGS += $(CFLAGS_OPTIMIZED)
|
||||
endif
|
||||
|
||||
# ---------------------------------------
|
||||
# Linker Flags
|
||||
# ---------------------------------------
|
||||
LDFLAGS += \
|
||||
-Wl,-Map=$@.map \
|
||||
-Wl,-cref \
|
||||
-Wl,-gc-sections \
|
||||
|
||||
# Some toolchain such as renesas rx does not support --print-memory-usage flags
|
||||
ifneq ($(FAMILY),rx)
|
||||
LDFLAGS += -Wl,--print-memory-usage
|
||||
endif
|
||||
|
||||
LDFLAGS += \
|
||||
-Wl,--print-memory-usage \
|
78
tools/make/toolchain/arm_gcc_rules.mk
Normal file
78
tools/make/toolchain/arm_gcc_rules.mk
Normal file
@ -0,0 +1,78 @@
|
||||
SRC_S += $(GCC_SRC_S)
|
||||
|
||||
# Assembly files can be name with upper case .S, convert it to .s
|
||||
SRC_S := $(SRC_S:.S=.s)
|
||||
|
||||
# Due to GCC LTO bug https://bugs.launchpad.net/gcc-arm-embedded/+bug/1747966
|
||||
# assembly file should be placed first in linking order
|
||||
# '_asm' suffix is added to object of assembly file
|
||||
OBJ += $(addprefix $(BUILD)/obj/, $(SRC_S:.s=_asm.o))
|
||||
OBJ += $(addprefix $(BUILD)/obj/, $(SRC_C:.c=.o))
|
||||
|
||||
CFLAGS += $(GCC_CFLAGS) -MD
|
||||
|
||||
# LTO makes it difficult to analyze map file for optimizing size purpose
|
||||
# We will run this option in ci
|
||||
ifeq ($(NO_LTO),1)
|
||||
CFLAGS := $(filter-out -flto,$(CFLAGS))
|
||||
endif
|
||||
|
||||
ifneq ($(CFLAGS_SKIP),)
|
||||
CFLAGS := $(filter-out $(CFLAGS_SKIP),$(CFLAGS))
|
||||
endif
|
||||
|
||||
LDFLAGS += $(CFLAGS)
|
||||
|
||||
ifdef LD_FILE
|
||||
LDFLAGS += -Wl,-T,$(TOP)/$(LD_FILE)
|
||||
endif
|
||||
|
||||
ifdef GCC_LD_FILE
|
||||
LDFLAGS += -Wl,-T,$(TOP)/$(GCC_LD_FILE)
|
||||
endif
|
||||
|
||||
ifneq ($(SKIP_NANOLIB), 1)
|
||||
LDFLAGS += --specs=nosys.specs --specs=nano.specs
|
||||
endif
|
||||
|
||||
ASFLAGS += $(CFLAGS)
|
||||
|
||||
LIBS_GCC ?= -lgcc -lm -lnosys
|
||||
|
||||
# libc
|
||||
LIBS += $(LIBS_GCC)
|
||||
|
||||
ifneq ($(BOARD), spresense)
|
||||
LIBS += -lc
|
||||
endif
|
||||
|
||||
# ---------------------------------------
|
||||
# Rules
|
||||
# ---------------------------------------
|
||||
|
||||
# Compile .c file
|
||||
$(BUILD)/obj/%.o: %.c
|
||||
@echo CC $(notdir $@)
|
||||
@$(CC) $(CFLAGS) -c -o $@ $<
|
||||
|
||||
# ASM sources lower case .s
|
||||
$(BUILD)/obj/%_asm.o: %.s
|
||||
@echo AS $(notdir $@)
|
||||
@$(AS) $(ASFLAGS) -c -o $@ $<
|
||||
|
||||
# ASM sources upper case .S
|
||||
$(BUILD)/obj/%_asm.o: %.S
|
||||
@echo AS $(notdir $@)
|
||||
@$(AS) $(ASFLAGS) -c -o $@ $<
|
||||
|
||||
$(BUILD)/$(PROJECT).bin: $(BUILD)/$(PROJECT).elf
|
||||
@echo CREATE $@
|
||||
@$(OBJCOPY) -O binary $^ $@
|
||||
|
||||
$(BUILD)/$(PROJECT).hex: $(BUILD)/$(PROJECT).elf
|
||||
@echo CREATE $@
|
||||
@$(OBJCOPY) -O ihex $^ $@
|
||||
|
||||
$(BUILD)/$(PROJECT).elf: $(OBJ)
|
||||
@echo LINK $@
|
||||
@$(LD) -o $@ $(LDFLAGS) $^ -Wl,--start-group $(LIBS) -Wl,--end-group
|
13
tools/make/toolchain/arm_iar.mk
Normal file
13
tools/make/toolchain/arm_iar.mk
Normal file
@ -0,0 +1,13 @@
|
||||
# makefile for arm iar toolchain
|
||||
AS = iasmarm
|
||||
LD = ilinkarm
|
||||
OBJCOPY = ielftool --silent
|
||||
SIZE = size
|
||||
|
||||
include $(TOP)/tools/make/cpu/$(CPU_CORE).mk
|
||||
|
||||
# Enable extension mode (gcc compatible)
|
||||
CFLAGS += -e --debug --silent
|
||||
|
||||
# silent mode
|
||||
ASFLAGS += -S
|
44
tools/make/toolchain/arm_iar_rules.mk
Normal file
44
tools/make/toolchain/arm_iar_rules.mk
Normal file
@ -0,0 +1,44 @@
|
||||
SRC_S += $(IAR_SRC_S)
|
||||
|
||||
# Assembly files can be name with upper case .S, convert it to .s
|
||||
SRC_S := $(SRC_S:.S=.s)
|
||||
|
||||
# Due to GCC LTO bug https://bugs.launchpad.net/gcc-arm-embedded/+bug/1747966
|
||||
# assembly file should be placed first in linking order
|
||||
# '_asm' suffix is added to object of assembly file
|
||||
OBJ += $(addprefix $(BUILD)/obj/, $(SRC_S:.s=_asm.o))
|
||||
OBJ += $(addprefix $(BUILD)/obj/, $(SRC_C:.c=.o))
|
||||
|
||||
# Linker script
|
||||
LDFLAGS += --config $(TOP)/$(IAR_LD_FILE)
|
||||
|
||||
# ---------------------------------------
|
||||
# Rules
|
||||
# ---------------------------------------
|
||||
|
||||
# Compile .c file
|
||||
$(BUILD)/obj/%.o: %.c
|
||||
@echo CC $(notdir $@)
|
||||
@$(CC) $(CFLAGS) -c -o $@ $<
|
||||
|
||||
# ASM sources lower case .s
|
||||
$(BUILD)/obj/%_asm.o: %.s
|
||||
@echo AS $(notdir $@)
|
||||
@$(AS) $(ASFLAGS) -c -o $@ $<
|
||||
|
||||
# ASM sources upper case .S
|
||||
$(BUILD)/obj/%_asm.o: %.S
|
||||
@echo AS $(notdir $@)
|
||||
@$(AS) $(ASFLAGS) -c -o $@ $<
|
||||
|
||||
$(BUILD)/$(PROJECT).bin: $(BUILD)/$(PROJECT).elf
|
||||
@echo CREATE $@
|
||||
@$(OBJCOPY) --bin $^ $@
|
||||
|
||||
$(BUILD)/$(PROJECT).hex: $(BUILD)/$(PROJECT).elf
|
||||
@echo CREATE $@
|
||||
@$(OBJCOPY) --ihex $^ $@
|
||||
|
||||
$(BUILD)/$(PROJECT).elf: $(OBJ)
|
||||
@echo LINK $@
|
||||
@$(LD) -o $@ $(LDFLAGS) $^
|
Loading…
x
Reference in New Issue
Block a user