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microwatt/rust_lib_demo/Makefile

45 lines
1.1 KiB
Makefile

ARCH = $(shell uname -m)
ifneq ("$(ARCH)", "ppc64")
ifneq ("$(ARCH)", "ppc64le")
CROSS_COMPILE ?= powerpc64le-linux-
endif
endif
CC = $(CROSS_COMPILE)gcc
LD = $(CROSS_COMPILE)ld
OBJCOPY = $(CROSS_COMPILE)objcopy
CFLAGS = -Os -g -Wall -std=c99 -msoft-float -mno-string -mno-multiple -mno-vsx -mno-altivec -mlittle-endian -fno-stack-protector -mstrict-align -ffreestanding -fdata-sections -ffunction-sections
ASFLAGS = $(CFLAGS)
LDFLAGS = -T powerpc.lds
RUSTLIB = target/powerpc64le-unknown-linux-gnu/release/libmylib.a
all: hello_world.hex
run:
-ln -sf hello_world.bin main_ram.bin
../core_tb > /dev/null
$(RUSTLIB): src/lib.rs
RUSTFLAGS="-C target-feature=-vsx,-altivec,-hard-float" xargo build --release
size:
size hello_world.elf
dump:
powerpc64le-linux-gnu-objdump -S hello_world.elf | less
hello_world.elf: hello_world.o console.o head.o $(RUSTLIB)
$(LD) $(LDFLAGS) -o $@ $^
hello_world.bin: hello_world.elf
$(OBJCOPY) -O binary $^ $@
hello_world.hex: hello_world.bin
../scripts/bin2hex.py $^ > $@
clean:
cargo clean
@rm -f *.o hello_world.elf hello_world.bin hello_world.hex