70 lines
1.7 KiB
Makefile
70 lines
1.7 KiB
Makefile
#=======================================================================
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# Makefile for riscv-tests/isa
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#-----------------------------------------------------------------------
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XLEN := 32
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src_dir := .
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include $(src_dir)/rv32ui/Makefrag
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include $(src_dir)/rv32um/Makefrag
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default: all
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#--------------------------------------------------------------------
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# Build rules
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#--------------------------------------------------------------------
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RISCV_PREFIX ?= /opt/riscv32/bin/riscv32-unknown-elf-
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RISCV_GCC ?= $(RISCV_PREFIX)gcc
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RISCV_GCC_OPTS ?= -static -mcmodel=medany -fvisibility=hidden -nostdlib -nostartfiles
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RISCV_OBJDUMP ?= $(RISCV_PREFIX)objdump --disassemble-all
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RISCV_OBJCOPY ?= $(RISCV_PREFIX)objcopy
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BIN_TO_MEM := $(src_dir)/../../tools/BinToMem.py
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vpath %.S $(src_dir)
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#------------------------------------------------------------
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# Build assembly tests
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%.dump: %
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$(RISCV_OBJDUMP) generated/$< > generated/$@
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$(RISCV_OBJCOPY) -O verilog generated/$< generated/$<.verilog
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$(RISCV_OBJCOPY) -O binary generated/$< generated/$<.bin
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$(BIN_TO_MEM) generated/$<.bin generated/$<.mem
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define compile_template
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$$($(1)_p_tests): $(1)-p-%: $(1)/%.S
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$$(RISCV_GCC) $(2) $$(RISCV_GCC_OPTS) -I$(src_dir) -T$(src_dir)/link.ld $$< -o generated/$$@
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$(1)_tests += $$($(1)_p_tests)
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$(1)_tests_dump = $$(addsuffix .dump, $$($(1)_tests))
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$(1): $$($(1)_tests_dump)
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.PHONY: $(1)
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tests += $$($(1)_tests)
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endef
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$(eval $(call compile_template,rv32ui,-march=rv32i -mabi=ilp32))
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$(eval $(call compile_template,rv32um,-march=rv32im -mabi=ilp32))
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tests_verilog = $(addsuffix .verilog, $(tests))
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tests_dump = $(addsuffix .dump, $(tests))
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#------------------------------------------------------------
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# Default
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all: $(tests_dump)
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clean:
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rm -rf generated/*
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