168 lines
6.0 KiB
Makefile
168 lines
6.0 KiB
Makefile
XLEN ?= 32
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TOOLDIR ?= /opt
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TARGET ?= opaesim
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XRT_SYN_DIR ?= ../../../hw/syn/xilinx/xrt
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XRT_DEVICE_INDEX ?= 0
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ifeq ($(XLEN),64)
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RISCV_TOOLCHAIN_PATH ?= $(TOOLDIR)/riscv64-gnu-toolchain
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VX_CFLAGS += -march=rv64imafd -mabi=lp64d
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STARTUP_ADDR ?= 0x180000000
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else
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RISCV_TOOLCHAIN_PATH ?= $(TOOLDIR)/riscv-gnu-toolchain
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VX_CFLAGS += -march=rv32imaf -mabi=ilp32f
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STARTUP_ADDR ?= 0x80000000
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endif
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RISCV_PREFIX ?= riscv$(XLEN)-unknown-elf
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RISCV_SYSROOT ?= $(RISCV_TOOLCHAIN_PATH)/$(RISCV_PREFIX)
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VORTEX_RT_PATH ?= $(realpath ../../../runtime)
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VORTEX_KN_PATH ?= $(realpath ../../../kernel)
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GEMMINI_SW_PATH ?= $(realpath ../../../third_party/gemmini-rocc-tests)
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FPGA_BIN_DIR ?= $(VORTEX_RT_PATH)/opae
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LLVM_VORTEX ?= $(TOOLDIR)/llvm-vortex
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LLVM_CFLAGS += --sysroot=$(RISCV_SYSROOT)
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LLVM_CFLAGS += --gcc-toolchain=$(RISCV_TOOLCHAIN_PATH)
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LLVM_CFLAGS += -Xclang -target-feature -Xclang +vortex
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#LLVM_CFLAGS += -mllvm -vortex-branch-divergence=2
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#LLVM_CFLAGS += -mllvm -print-after-all
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#LLVM_CFLAGS += -I$(RISCV_SYSROOT)/include/c++/9.2.0/$(RISCV_PREFIX)
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#LLVM_CFLAGS += -I$(RISCV_SYSROOT)/include/c++/9.2.0
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#LLVM_CFLAGS += -Wl,-L$(RISCV_TOOLCHAIN_PATH)/lib/gcc/$(RISCV_PREFIX)/9.2.0
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#LLVM_CFLAGS += --rtlib=libgcc
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VX_CC = $(LLVM_VORTEX)/bin/clang $(LLVM_CFLAGS)
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VX_CXX = $(LLVM_VORTEX)/bin/clang++ $(LLVM_CFLAGS)
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VX_DP = $(LLVM_VORTEX)/bin/llvm-objdump
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VX_CP = $(LLVM_VORTEX)/bin/llvm-objcopy
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#VX_CC = $(RISCV_TOOLCHAIN_PATH)/bin/$(RISCV_PREFIX)-gcc
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#VX_CXX = $(RISCV_TOOLCHAIN_PATH)/bin/$(RISCV_PREFIX)-g++
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#VX_DP = $(RISCV_TOOLCHAIN_PATH)/bin/$(RISCV_PREFIX)-objdump
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#VX_CP = $(RISCV_TOOLCHAIN_PATH)/bin/$(RISCV_PREFIX)-objcopy
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VX_CFLAGS += -v -O3 -std=c++17
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VX_CFLAGS += -mcmodel=medany -fno-rtti -fno-exceptions -nostartfiles -fdata-sections -ffunction-sections
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# comment out below for regression/basic, which uses GCC that doesn't
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# understand these flags
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VX_CFLAGS += -mllvm -inline-threshold=8192
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VX_CFLAGS += -I$(VORTEX_KN_PATH)/include -I$(VORTEX_KN_PATH)/../hw -I$(GEMMINI_SW_PATH)
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VX_CFLAGS += -DNDEBUG -DLLVM_VORTEX
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# VX_LDFLAGS += -Wl,-Bstatic,--gc-sections,-T,$(VORTEX_KN_PATH)/linker/vx_link$(XLEN).ld,--defsym=STARTUP_ADDR=$(STARTUP_ADDR) $(VORTEX_KN_PATH)/libvortexrt.a
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VX_LDFLAGS += -Wl,-Bstatic,-T,$(VORTEX_KN_PATH)/linker/vx_link$(XLEN).ld,--defsym=STARTUP_ADDR=$(STARTUP_ADDR) $(VORTEX_KN_PATH)/libvortexrt.a $(VORTEX_KN_PATH)/tohost.S
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CXXFLAGS += -std=c++17 -Wall -Wextra -pedantic -Wfatal-errors
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CXXFLAGS += -I$(VORTEX_RT_PATH)/include -I$(VORTEX_KN_PATH)/../hw
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LDFLAGS += -L$(VORTEX_RT_PATH)/stub -lvortex
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# Debugigng
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ifdef DEBUG
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CXXFLAGS += -g -O0
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else
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CXXFLAGS += -O2 -DNDEBUG
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endif
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ifeq ($(TARGET), fpga)
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OPAE_DRV_PATHS ?= libopae-c.so
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else
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ifeq ($(TARGET), asesim)
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OPAE_DRV_PATHS ?= libopae-c-ase.so
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else
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ifeq ($(TARGET), opaesim)
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OPAE_DRV_PATHS ?= libopae-c-sim.so
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endif
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endif
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endif
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# CONFIG is supplied from the command line to differentiate ELF files with custom suffixes
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CONFIGEXT = $(if $(CONFIG),.$(CONFIG),)
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all: $(PROJECT) kernel.bin kernel.dump kernel.radiance.dump kernel$(CONFIGEXT).dump kernel.radiance$(CONFIGEXT).dump
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kernel.dump: kernel.elf
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$(VX_DP) -D kernel.elf > kernel.dump
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kernel.radiance.dump: kernel.radiance.elf
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$(VX_DP) -D kernel.radiance.elf > kernel.radiance.dump
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ifneq ($(CONFIG),)
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kernel$(CONFIGEXT).dump: kernel$(CONFIGEXT).elf
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$(VX_DP) -D kernel$(CONFIGEXT).elf > kernel$(CONFIGEXT).dump
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kernel.radiance$(CONFIGEXT).dump: kernel.radiance$(CONFIGEXT).elf
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$(VX_DP) -D kernel.radiance$(CONFIGEXT).elf > kernel.radiance$(CONFIGEXT).dump
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endif
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kernel.bin: kernel.elf kernel.radiance.elf
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$(VX_CP) -O binary kernel.elf kernel.bin
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OBJCOPY ?= $(RISCV_TOOLCHAIN_PATH)/bin/$(RISCV_PREFIX)-objcopy
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OBJCOPY_FLAGS ?= "LOAD,ALLOC,DATA,CONTENTS"
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BINFILES := args.bin input.a.bin input.b.bin
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kernel.elf: $(VX_SRCS) $(BINFILES)
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$(VX_CXX) $(VX_CFLAGS) $(VX_SRCS) $(VX_LDFLAGS) -o $@
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$(OBJCOPY) --set-section-flags .operand.a=$(OBJCOPY_FLAGS) $@
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$(OBJCOPY) --set-section-flags .operand.b=$(OBJCOPY_FLAGS) $@
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$(OBJCOPY) --set-section-flags .args=$(OBJCOPY_FLAGS) $@
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$(OBJCOPY) --update-section .operand.a=input.a.bin $@ || true
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$(OBJCOPY) --update-section .operand.b=input.b.bin $@ || true
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$(OBJCOPY) --update-section .args=args.bin $@ || true
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kernel.radiance.elf: $(VX_SRCS) $(BINFILES)
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$(VX_CXX) $(VX_CFLAGS) $(VX_SRCS) $(VX_LDFLAGS) -DRADIANCE -o $@
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$(OBJCOPY) --set-section-flags .operand.a=$(OBJCOPY_FLAGS) $@
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$(OBJCOPY) --set-section-flags .operand.b=$(OBJCOPY_FLAGS) $@
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$(OBJCOPY) --set-section-flags .args=$(OBJCOPY_FLAGS) $@
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$(OBJCOPY) --update-section .operand.a=input.a.bin $@ || true
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$(OBJCOPY) --update-section .operand.b=input.b.bin $@ || true
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$(OBJCOPY) --update-section .args=args.bin $@ || true
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ifneq ($(CONFIG),)
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kernel$(CONFIGEXT).elf: kernel.elf
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cp $< $@
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kernel.radiance$(CONFIGEXT).elf: kernel.radiance.elf
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cp $< $@
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endif
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$(PROJECT): $(SRCS)
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$(CXX) $(CXXFLAGS) $^ $(LDFLAGS) -o $@
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run-simx: $(PROJECT) kernel.bin
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LD_LIBRARY_PATH=$(VORTEX_RT_PATH)/simx:$(LD_LIBRARY_PATH) ./$(PROJECT) $(OPTS)
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run-opae: $(PROJECT) kernel.bin
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SCOPE_JSON_PATH=$(FPGA_BIN_DIR)/scope.json OPAE_DRV_PATHS=$(OPAE_DRV_PATHS) LD_LIBRARY_PATH=$(VORTEX_RT_PATH)/opae:$(LD_LIBRARY_PATH) ./$(PROJECT) $(OPTS)
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run-rtlsim: $(PROJECT) kernel.bin
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LD_LIBRARY_PATH=$(VORTEX_RT_PATH)/rtlsim:$(LD_LIBRARY_PATH) ./$(PROJECT) $(OPTS)
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run-xrt: $(PROJECT) kernel.bin
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ifeq ($(TARGET), hw)
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SCOPE_JSON_PATH=$(FPGA_BIN_DIR)/scope.json XRT_INI_PATH=$(XRT_SYN_DIR)/xrt.ini EMCONFIG_PATH=$(FPGA_BIN_DIR) XRT_DEVICE_INDEX=$(XRT_DEVICE_INDEX) XRT_XCLBIN_PATH=$(FPGA_BIN_DIR)/vortex_afu.xclbin LD_LIBRARY_PATH=$(XILINX_XRT)/lib:$(VORTEX_RT_PATH)/xrt:$(LD_LIBRARY_PATH) ./$(PROJECT) $(OPTS)
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else
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XCL_EMULATION_MODE=$(TARGET) XRT_INI_PATH=$(XRT_SYN_DIR)/xrt.ini EMCONFIG_PATH=$(FPGA_BIN_DIR) XRT_DEVICE_INDEX=$(XRT_DEVICE_INDEX) XRT_XCLBIN_PATH=$(FPGA_BIN_DIR)/vortex_afu.xclbin LD_LIBRARY_PATH=$(XILINX_XRT)/lib:$(VORTEX_RT_PATH)/xrt:$(LD_LIBRARY_PATH) ./$(PROJECT) $(OPTS)
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endif
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.depend: $(SRCS)
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$(CXX) $(CXXFLAGS) -MM $^ > .depend;
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clean:
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rm -rf $(PROJECT) *.o .depend
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clean-all: clean
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rm -rf kernel.elf kernel.dump
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ifneq ($(MAKECMDGOALS),clean)
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-include .depend
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endif
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