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https://github.com/rust-embedded/rust-raspberrypi-OS-tutorials.git
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128 lines
3.4 KiB
Makefile
128 lines
3.4 KiB
Makefile
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## SPDX-License-Identifier: MIT
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##
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## Copyright (c) 2018-2019 Andre Richter <andre.o.richter@gmail.com>
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# Default to the RPi3
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ifndef BSP
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BSP = rpi3
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endif
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# BSP-specific arguments
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ifeq ($(BSP),rpi3)
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TARGET = aarch64-unknown-none-softfloat
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OUTPUT = kernel8.img
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QEMU_BINARY = qemu-system-aarch64
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QEMU_MACHINE_TYPE = raspi3
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QEMU_MISC_ARGS = -serial stdio
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OPENOCD_ARG = -f /openocd/tcl/interface/ftdi/olimex-arm-usb-tiny-h.cfg -f /openocd/rpi3.cfg
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JTAG_BOOT_IMAGE = jtag_boot_rpi3.img
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LINKER_FILE = src/bsp/rpi/link.ld
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RUSTC_MISC_ARGS = -C target-cpu=cortex-a53
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else ifeq ($(BSP),rpi4)
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TARGET = aarch64-unknown-none-softfloat
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OUTPUT = kernel8.img
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# QEMU_BINARY = qemu-system-aarch64
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# QEMU_MACHINE_TYPE =
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# QEMU_MISC_ARGS = -serial stdio
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OPENOCD_ARG = -f /openocd/tcl/interface/ftdi/olimex-arm-usb-tiny-h.cfg -f /openocd/rpi4.cfg
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JTAG_BOOT_IMAGE = jtag_boot_rpi4.img
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LINKER_FILE = src/bsp/rpi/link.ld
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RUSTC_MISC_ARGS = -C target-cpu=cortex-a72
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endif
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RUSTFLAGS = -C link-arg=-T$(LINKER_FILE) $(RUSTC_MISC_ARGS)
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RUSTFLAGS_PEDANTIC = $(RUSTFLAGS) -D warnings -D missing_docs
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SOURCES = $(wildcard **/*.rs) $(wildcard **/*.S) $(wildcard **/*.ld)
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XRUSTC_CMD = cargo xrustc \
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--target=$(TARGET) \
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--features bsp_$(BSP) \
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--release
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CARGO_OUTPUT = target/$(TARGET)/release/kernel
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OBJCOPY_CMD = cargo objcopy \
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-- \
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--strip-all \
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-O binary
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CONTAINER_UTILS = rustembedded/osdev-utils
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DOCKER_CMD = docker run -it --rm
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DOCKER_ARG_CURDIR = -v $(shell pwd):/work -w /work
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DOCKER_ARG_TTY = --privileged -v /dev:/dev
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DOCKER_ARG_JTAG = -v $(shell pwd)/../X1_JTAG_boot:/jtag
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DOCKER_ARG_NET = --network host
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DOCKER_EXEC_QEMU = $(QEMU_BINARY) -M $(QEMU_MACHINE_TYPE) $(QEMU_MISC_ARGS) -kernel
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DOCKER_EXEC_RASPBOOT = raspbootcom
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DOCKER_EXEC_RASPBOOT_DEV = /dev/ttyUSB0
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# DOCKER_EXEC_RASPBOOT_DEV = /dev/ttyACM0
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.PHONY: all doc qemu chainboot jtagboot openocd gdb gdb-opt0 clippy clean readelf objdump nm
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all: clean $(OUTPUT)
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$(CARGO_OUTPUT): $(SOURCES)
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RUSTFLAGS="$(RUSTFLAGS_PEDANTIC)" $(XRUSTC_CMD)
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$(OUTPUT): $(CARGO_OUTPUT)
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cp $< .
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$(OBJCOPY_CMD) $< $(OUTPUT)
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doc:
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cargo xdoc --target=$(TARGET) --features bsp_$(BSP) --document-private-items
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xdg-open target/$(TARGET)/doc/kernel/index.html
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ifeq ($(QEMU_MACHINE_TYPE),)
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qemu:
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@echo "This board is not yet supported for QEMU."
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else
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qemu: all
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$(DOCKER_CMD) $(DOCKER_ARG_CURDIR) $(CONTAINER_UTILS) \
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$(DOCKER_EXEC_QEMU) $(OUTPUT)
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endif
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chainboot: all
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$(DOCKER_CMD) $(DOCKER_ARG_CURDIR) $(DOCKER_ARG_TTY) \
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$(CONTAINER_UTILS) $(DOCKER_EXEC_RASPBOOT) $(DOCKER_EXEC_RASPBOOT_DEV) \
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$(OUTPUT)
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jtagboot:
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$(DOCKER_CMD) $(DOCKER_ARG_TTY) $(DOCKER_ARG_JTAG) $(CONTAINER_UTILS) \
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$(DOCKER_EXEC_RASPBOOT) $(DOCKER_EXEC_RASPBOOT_DEV) \
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/jtag/$(JTAG_BOOT_IMAGE)
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openocd:
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$(DOCKER_CMD) $(DOCKER_ARG_TTY) $(DOCKER_ARG_NET) $(CONTAINER_UTILS) \
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openocd $(OPENOCD_ARG)
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define gen_gdb
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RUSTFLAGS="$(RUSTFLAGS_PEDANTIC)" $(XRUSTC_CMD) $1
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cp $(CARGO_OUTPUT) kernel_for_jtag
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$(DOCKER_CMD) $(DOCKER_ARG_CURDIR) $(DOCKER_ARG_NET) $(CONTAINER_UTILS) \
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gdb-multiarch -q kernel_for_jtag
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endef
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gdb: clean $(SOURCES)
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$(call gen_gdb,-C debuginfo=2)
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gdb-opt0: clean $(SOURCES)
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$(call gen_gdb,-C debuginfo=2 -C opt-level=0)
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clippy:
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cargo xclippy --target=$(TARGET) --features bsp_$(BSP)
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clean:
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rm -rf target
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readelf:
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readelf -a kernel
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objdump:
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cargo objdump --target $(TARGET) -- -disassemble -print-imm-hex kernel
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nm:
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cargo nm --target $(TARGET) -- kernel | sort
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