146 lines
5.5 KiB
Plaintext
146 lines
5.5 KiB
Plaintext
XLEN ?= 32
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TOOLDIR ?= /opt
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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 ?= $(TOOLDIR)/riscv-gnu-toolchain
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VX_CFLAGS += -march=rv32imafd -mabi=ilp32f
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STARTUP_ADDR ?= 0x80000000
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endif
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RISCV_PREFIX ?= riscv$(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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LLVM_VORTEX ?= $(TOOLDIR)/llvm-vortex
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LLVM_MUON ?= $(TOOLDIR)/llvm-muon
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LLVM_MUON_32R ?= $(TOOLDIR)/llvm-muon-baseline
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LLVM_CFLAGS += --sysroot=$(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 = $(RISCV_TOOLCHAIN_PATH)/bin/riscv32-unknown-elf-objcopy
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MU_CC = $(LLVM_MUON)/bin/clang $(LLVM_CFLAGS)
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MU_CXX = $(LLVM_MUON)/bin/clang++ $(LLVM_CFLAGS)
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MU_DP = $(LLVM_MUON)/bin/llvm-objdump
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MU_CP = $(LLVM_MUON)/bin/llvm-objcopy
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MU_32R_CC = $(LLVM_MUON_32R)/bin/clang $(LLVM_CFLAGS)
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MU_32R_CXX = $(LLVM_MUON_32R)/bin/clang++ $(LLVM_CFLAGS)
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MU_32R_DP = $(LLVM_MUON_32R)/bin/llvm-objdump
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MU_32R_CP = $(LLVM_MUON_32R)/bin/llvm-objcopy
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VX_CFLAGS += -v -O2 -std=c++17
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VX_CFLAGS += -mcmodel=medany -fno-rtti -fno-exceptions -nostartfiles -fdata-sections -ffunction-sections
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# comment out below for regression/basic, which uses GCC that doesn't
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# understand these flags
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VX_CFLAGS += -mllvm -inline-threshold=262144
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VX_CFLAGS += -I$(VORTEX_KN_PATH)/include -I$(GEMMINI_SW_PATH)
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VX_CFLAGS += -DNDEBUG -DLLVM_VORTEX
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MU_CFLAGS := $(VX_CFLAGS)
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MU_CFLAGS += -fuse-ld=lld
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VX_LDFLAGS += -Wl,-Bstatic,-T,$(VORTEX_KN_PATH)/linker/vx_link$(XLEN).ld,--defsym=STARTUP_ADDR=$(STARTUP_ADDR)
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MU_LDFLAGS := $(VX_LDFLAGS)
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VX_LDFLAGS += $(VORTEX_KN_PATH)/libvortexrt.a
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MU_LDFLAGS += $(VORTEX_KN_PATH)/libvortexrtmuon.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
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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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# 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: kernel.radiance.dump kernel.radiance$(CONFIGEXT).dump kernel.radiance.32r.dump kernel.vortex.dump
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kernel.vortex.dump: kernel.vortex.elf
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$(VX_DP) -D kernel.vortex.elf > kernel.vortex.dump
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kernel.radiance.dump: kernel.radiance.elf
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$(MU_DP) -D kernel.radiance.elf > kernel.radiance.dump
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kernel.radiance.32r.dump: kernel.radiance.32r.elf
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$(MU_32R_DP) -D kernel.radiance.32r.elf > kernel.radiance.32r.dump
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ifneq ($(CONFIG),)
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kernel.radiance$(CONFIGEXT).dump: kernel.radiance$(CONFIGEXT).elf
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$(MU_DP) -D kernel.radiance$(CONFIGEXT).elf > kernel.radiance$(CONFIGEXT).dump
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endif
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OBJCOPY_FLAGS ?= "LOAD,ALLOC,DATA,CONTENTS"
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BINFILES := args.bin input.a.bin input.b.bin input.c.bin
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kernel.vortex.elf: $(VX_SRCS) $(VX_INCLUDES) $(BINFILES)
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$(VX_CXX) $(VX_CFLAGS) $(VX_SRCS) $(VX_LDFLAGS) -DRADIANCE -o $@
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$(VX_CP) --set-section-flags .operand.a=$(OBJCOPY_FLAGS) $@
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$(VX_CP) --set-section-flags .operand.b=$(OBJCOPY_FLAGS) $@
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$(VX_CP) --set-section-flags .operand.c=$(OBJCOPY_FLAGS) $@
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$(VX_CP) --set-section-flags .args=$(OBJCOPY_FLAGS) $@
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$(VX_CP) --update-section .operand.a=input.a.bin $@ || true
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$(VX_CP) --update-section .operand.b=input.b.bin $@ || true
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$(VX_CP) --update-section .operand.c=input.c.bin $@ || true
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$(VX_CP) --update-section .args=args.bin $@ || true
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kernel.radiance.elf: $(VX_SRCS) $(VX_INCLUDES) $(BINFILES)
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$(MU_CXX) $(MU_CFLAGS) $(VX_SRCS) $(MU_LDFLAGS) -DRADIANCE -S
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$(MU_CXX) $(MU_CFLAGS) $(VX_SRCS) $(MU_LDFLAGS) -DRADIANCE -c
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$(MU_CXX) $(MU_CFLAGS) $(VX_SRCS) $(MU_LDFLAGS) -DRADIANCE -o $@
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# $(MU_CP) --set-section-flags .operand.a=$(OBJCOPY_FLAGS) $@
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# $(MU_CP) --set-section-flags .operand.b=$(OBJCOPY_FLAGS) $@
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# $(MU_CP) --set-section-flags .operand.c=$(OBJCOPY_FLAGS) $@
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# $(MU_CP) --set-section-flags .args=$(OBJCOPY_FLAGS) $@
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# $(MU_CP) --update-section .operand.a=input.a.bin $@ || true
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# $(MU_CP) --update-section .operand.b=input.b.bin $@ || true
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# $(MU_CP) --update-section .operand.c=input.c.bin $@ || true
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# $(MU_CP) --update-section .args=args.bin $@ || true
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kernel.radiance.32r.elf: $(VX_SRCS) $(VX_INCLUDES) $(BINFILES)
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$(MU_32R_CXX) $(MU_CFLAGS) $(VX_SRCS) $(MU_LDFLAGS) -DRADIANCE -o $@
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$(MU_32R_CP) --set-section-flags .operand.a=$(OBJCOPY_FLAGS) $@
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$(MU_32R_CP) --set-section-flags .operand.b=$(OBJCOPY_FLAGS) $@
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$(MU_32R_CP) --set-section-flags .operand.c=$(OBJCOPY_FLAGS) $@
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$(MU_32R_CP) --set-section-flags .args=$(OBJCOPY_FLAGS) $@
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$(MU_32R_CP) --update-section .operand.a=input.a.bin $@ || true
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$(MU_32R_CP) --update-section .operand.b=input.b.bin $@ || true
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$(MU_32R_CP) --update-section .operand.c=input.c.bin $@ || true
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$(MU_32R_CP) --update-section .args=args.bin $@ || true
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ifneq ($(CONFIG),)
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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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clean:
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rm -rf *.o
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clean-all: clean
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rm -rf kernel*.elf kernel*.dump
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