diff options
Diffstat (limited to 'tools/Makefile')
| -rw-r--r-- | tools/Makefile | 239 |
1 files changed, 239 insertions, 0 deletions
diff --git a/tools/Makefile b/tools/Makefile new file mode 100644 index 0000000..54e374e --- /dev/null +++ b/tools/Makefile @@ -0,0 +1,239 @@ +RUSTARCH ?= aarch64-unknown-none-softfloat + +ifeq ($(shell uname),Darwin) +USE_CLANG ?= 1 +$(info INFO: Building on Darwin) +ifeq ($(shell uname -p),arm) +TOOLCHAIN ?= /opt/homebrew/opt/llvm/bin/ +else +TOOLCHAIN ?= /usr/local/opt/llvm/bin/ +endif +$(info INFO: Toolchain path: $(TOOLCHAIN)) +endif + +ifeq ($(shell uname -m),aarch64) +ARCH ?= +else +ARCH ?= aarch64-linux-gnu- +endif + +ifeq ($(USE_CLANG),1) +CC := $(TOOLCHAIN)clang --target=$(ARCH) +AS := $(TOOLCHAIN)clang --target=$(ARCH) +LD := $(TOOLCHAIN)ld.lld +OBJCOPY := $(TOOLCHAIN)llvm-objcopy +CLANG_FORMAT := $(TOOLCHAIN)clang-format +EXTRA_CFLAGS ?= +else +CC := $(TOOLCHAIN)$(ARCH)gcc +AS := $(TOOLCHAIN)$(ARCH)gcc +LD := $(TOOLCHAIN)$(ARCH)ld +OBJCOPY := $(TOOLCHAIN)$(ARCH)objcopy +CLANG_FORMAT := clang-format +EXTRA_CFLAGS ?= -Wstack-usage=1024 +endif + +BASE_CFLAGS := -O2 -Wall -g -Wundef -Werror=strict-prototypes -fno-common -fno-PIE \ + -Werror=implicit-function-declaration -Werror=implicit-int \ + -Wsign-compare -Wunused-parameter -Wno-multichar \ + -ffreestanding -fpic -ffunction-sections -fdata-sections \ + -nostdinc -isystem $(shell $(CC) -print-file-name=include) -isystem sysinc \ + -fno-stack-protector -mstrict-align -march=armv8.2-a \ + $(EXTRA_CFLAGS) + +CFLAGS := $(BASE_CFLAGS) -mgeneral-regs-only + +CFG := +ifeq ($(RELEASE),1) +CFG += RELEASE +endif + +# Required for no_std + alloc for now +export RUSTUP_TOOLCHAIN=nightly +RUST_LIB := librust.a +RUST_LIBS := +ifeq ($(CHAINLOADING),1) +CFG += CHAINLOADING +RUST_LIBS += $(RUST_LIB) +endif + +LDFLAGS := -EL -maarch64elf --no-undefined -X -Bsymbolic \ + -z notext --no-apply-dynamic-relocs --orphan-handling=warn \ + -z nocopyreloc --gc-sections -pie + +MINILZLIB_OBJECTS := $(patsubst %,minilzlib/%, \ + dictbuf.o inputbuf.o lzma2dec.o lzmadec.o rangedec.o xzstream.o) + +TINF_OBJECTS := $(patsubst %,tinf/%, \ + adler32.o crc32.o tinfgzip.o tinflate.o tinfzlib.o) + +DLMALLOC_OBJECTS := dlmalloc/malloc.o + +LIBFDT_OBJECTS := $(patsubst %,libfdt/%, \ + fdt_addresses.o fdt_empty_tree.o fdt_ro.o fdt_rw.o fdt_strerror.o fdt_sw.o \ + fdt_wip.o fdt.o) + +OBJECTS := \ + adt.o \ + afk.o \ + aic.o \ + asc.o \ + bootlogo_128.o bootlogo_256.o \ + chainload.o \ + chainload_asm.o \ + chickens.o \ + chickens_avalanche.o \ + chickens_blizzard.o \ + chickens_firestorm.o \ + chickens_icestorm.o \ + clk.o \ + cpufreq.o \ + dapf.o \ + dart.o \ + dcp.o \ + dcp_iboot.o \ + devicetree.o \ + display.o \ + exception.o exception_asm.o \ + fb.o font.o font_retina.o \ + firmware.o \ + gxf.o gxf_asm.o \ + heapblock.o \ + hv.o hv_vm.o hv_exc.o hv_vuart.o hv_wdt.o hv_asm.o hv_aic.o hv_virtio.o \ + i2c.o \ + iodev.o \ + iova.o \ + kboot.o \ + main.o \ + mcc.o \ + memory.o memory_asm.o \ + nvme.o \ + payload.o \ + pcie.o \ + pmgr.o \ + proxy.o \ + ringbuffer.o \ + rtkit.o \ + sart.o \ + sep.o \ + smp.o \ + start.o \ + startup.o \ + string.o \ + tunables.o tunables_static.o \ + tps6598x.o \ + uart.o \ + uartproxy.o \ + usb.o usb_dwc3.o \ + utils.o utils_asm.o \ + vsprintf.o \ + wdt.o \ + $(MINILZLIB_OBJECTS) $(TINF_OBJECTS) $(DLMALLOC_OBJECTS) $(LIBFDT_OBJECTS) $(RUST_LIBS) + +FP_OBJECTS := \ + kboot_gpu.o \ + math/expf.o \ + math/exp2f_data.o \ + +BUILD_OBJS := $(patsubst %,build/%,$(OBJECTS)) +BUILD_FP_OBJS := $(patsubst %,build/%,$(FP_OBJECTS)) +BUILD_ALL_OBJS := $(BUILD_OBJS) $(BUILD_FP_OBJS) +NAME := m1n1 +TARGET := m1n1.macho +TARGET_RAW := m1n1.bin + +DEPDIR := build/.deps + +.PHONY: all clean format update_tag update_cfg invoke_cc +all: update_tag update_cfg build/$(TARGET) build/$(TARGET_RAW) +clean: + rm -rf build/* +format: + $(CLANG_FORMAT) -i src/*.c src/math/*.c src/*.h src/math/*.h sysinc/*.h +format-check: + $(CLANG_FORMAT) --dry-run --Werror src/*.c src/*.h sysinc/*.h +rustfmt: + cd rust && cargo fmt +rustfmt-check: + cd rust && cargo fmt --check + +build/$(RUST_LIB): rust/src/* rust/* + @echo " RS $@" + @mkdir -p $(DEPDIR) + @mkdir -p "$(dir $@)" + @cargo build --target $(RUSTARCH) --lib --release --manifest-path rust/Cargo.toml --target-dir build + @cp "build/$(RUSTARCH)/release/${RUST_LIB}" "$@" + +build/%.o: src/%.S + @echo " AS $@" + @mkdir -p $(DEPDIR) + @mkdir -p "$(dir $@)" + @$(AS) -c $(CFLAGS) -MMD -MF $(DEPDIR)/$(*F).d -MQ "$@" -MP -o $@ $< + +$(BUILD_FP_OBJS): build/%.o: src/%.c + @echo " CC FP $@" + @mkdir -p $(DEPDIR) + @mkdir -p "$(dir $@)" + @$(CC) -c $(BASE_CFLAGS) -MMD -MF $(DEPDIR)/$(*F).d -MQ "$@" -MP -o $@ $< + +build/%.o: src/%.c + @echo " CC $@" + @mkdir -p $(DEPDIR) + @mkdir -p "$(dir $@)" + @$(CC) -c $(CFLAGS) -MMD -MF $(DEPDIR)/$(*F).d -MQ "$@" -MP -o $@ $< + +# special target for usage by m1n1.loadobjs +invoke_cc: + @$(CC) -c $(CFLAGS) -Isrc -o $(OBJFILE) $(CFILE) + +build/$(NAME).elf: $(BUILD_ALL_OBJS) m1n1.ld + @echo " LD $@" + @$(LD) -T m1n1.ld $(LDFLAGS) -o $@ $(BUILD_ALL_OBJS) + +build/$(NAME)-raw.elf: $(BUILD_ALL_OBJS) m1n1-raw.ld + @echo " LDRAW $@" + @$(LD) -T m1n1-raw.ld $(LDFLAGS) -o $@ $(BUILD_ALL_OBJS) + +build/$(NAME).macho: build/$(NAME).elf + @echo " MACHO $@" + @$(OBJCOPY) -O binary --strip-debug $< $@ + +build/$(NAME).bin: build/$(NAME)-raw.elf + @echo " RAW $@" + @$(OBJCOPY) -O binary --strip-debug $< $@ + +update_tag: + @mkdir -p build + @./version.sh > build/build_tag.tmp + @cmp -s build/build_tag.h build/build_tag.tmp 2>/dev/null || \ + ( mv -f build/build_tag.tmp build/build_tag.h && echo " TAG build/build_tag.h" ) + +update_cfg: + @mkdir -p build + @for i in $(CFG); do echo "#define $$i"; done > build/build_cfg.tmp + @cmp -s build/build_cfg.h build/build_cfg.tmp 2>/dev/null || \ + ( mv -f build/build_cfg.tmp build/build_cfg.h && echo " CFG build/build_cfg.h" ) + +build/build_tag.h: update_tag +build/build_cfg.h: update_cfg + +build/%.bin: data/%.bin + @echo " IMG $@" + @mkdir -p "$(dir $@)" + @cp $< $@ + +build/%.o: build/%.bin + @echo " BIN $@" + @mkdir -p "$(dir $@)" + @$(OBJCOPY) -I binary -B aarch64 -O elf64-littleaarch64 $< $@ + +build/%.bin: font/%.bin + @echo " CP $@" + @mkdir -p "$(dir $@)" + @cp $< $@ + +build/main.o: build/build_tag.h build/build_cfg.h src/main.c +build/usb_dwc3.o: build/build_tag.h src/usb_dwc3.c +build/chainload.o: build/build_cfg.h src/usb_dwc3.c + +-include $(DEPDIR)/* |