ayabusa/Numworks-zeta-os
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adding numworks port (valid but not working)

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ayabusa
2024-03-30 19:13:47 +01:00
parent 7f4b1fd08c
commit 70d807180e
45 changed files with 21618 additions and 0 deletions
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80
base_nucleo/Makefile Normal file
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TARGET = main
# Directories
SRC_DIR = src
BUILD_DIR = build
# Define the linker script location and chip architecture.
LD_SCRIPT = $(SRC_DIR)/linker.ld
MCU_SPEC = cortex-m0
# Toolchain definitions (ARM bare metal defaults)
TOOLCHAIN = /usr
CC = $(TOOLCHAIN)/bin/arm-none-eabi-gcc
AS = $(TOOLCHAIN)/bin/arm-none-eabi-as
LD = $(TOOLCHAIN)/bin/arm-none-eabi-ld
OC = $(TOOLCHAIN)/bin/arm-none-eabi-objcopy
OD = $(TOOLCHAIN)/bin/arm-none-eabi-objdump
OS = $(TOOLCHAIN)/bin/arm-none-eabi-size
# Assembly directives.
ASFLAGS += -c
ASFLAGS += -O0
ASFLAGS += -mcpu=$(MCU_SPEC)
ASFLAGS += -mthumb
ASFLAGS += -Wall
# (Set error messages to appear on a single line.)
ASFLAGS += -fmessage-length=0
# C compilation directives
CFLAGS += -mcpu=$(MCU_SPEC)
CFLAGS += -mthumb
CFLAGS += -Wall
CFLAGS += -g
# (Set error messages to appear on a single line.)
CFLAGS += -fmessage-length=0
# (Set system to ignore semihosted junk)
CFLAGS += --specs=nosys.specs
# Linker directives.
LSCRIPT = $(LD_SCRIPT)
LFLAGS += -mcpu=$(MCU_SPEC)
LFLAGS += -mthumb
LFLAGS += -Wall
LFLAGS += --specs=nosys.specs
LFLAGS += -nostdlib
LFLAGS += -lgcc
LFLAGS += -T$(LSCRIPT)
VECT_TBL = $(SRC_DIR)/vector_table.S
AS_SRC = $(SRC_DIR)/core.S
C_SRC = $(SRC_DIR)/main.c
INCLUDE = -I./
INCLUDE += -I./device
OBJS = $(BUILD_DIR)/$(notdir $(VECT_TBL:.S=.o))
OBJS += $(BUILD_DIR)/$(notdir $(AS_SRC:.S=.o))
OBJS += $(BUILD_DIR)/$(notdir $(C_SRC:.c=.o))
.PHONY: all
all: $(BUILD_DIR)/$(TARGET).bin
$(BUILD_DIR)/%.o: $(SRC_DIR)/%.S
$(CC) -x assembler-with-cpp $(ASFLAGS) $< -o $@
$(BUILD_DIR)/%.o: $(SRC_DIR)/%.c
$(CC) -c $(CFLAGS) $(INCLUDE) $< -o $@
$(BUILD_DIR)/$(TARGET).elf: $(OBJS)
$(CC) $^ $(LFLAGS) -o $@
$(BUILD_DIR)/$(TARGET).bin: $(BUILD_DIR)/$(TARGET).elf
$(OC) -S -O binary $< $@
$(OS) $<
.PHONY: clean
clean:
rm -f $(BUILD_DIR)/*.o
rm -f $(BUILD_DIR)/$(TARGET).elf
rm -f $(BUILD_DIR)/$(TARGET).bin