# Makefile for riscv-tests/isa
#-----------------------------------------------------------------------
-isa_src_dir := .
-
-include $(isa_src_dir)/rv64ui/Makefrag
-include $(isa_src_dir)/rv64uf/Makefrag
-include $(isa_src_dir)/rv64uv/Makefrag
-include $(isa_src_dir)/rv64si/Makefrag
-include $(isa_src_dir)/rv64sv/Makefrag
-include $(isa_src_dir)/rv64mi/Makefrag
-include $(isa_src_dir)/rv32ui/Makefrag
-include $(isa_src_dir)/rv32si/Makefrag
-include $(isa_src_dir)/rv32mi/Makefrag
+XLEN ?= 64
+
+src_dir := .
+
+ifeq ($(XLEN),64)
+include $(src_dir)/rv64ui/Makefrag
+include $(src_dir)/rv64ui/Makefrag.sv
+include $(src_dir)/rv64uc/Makefrag
+include $(src_dir)/rv64uc/Makefrag.sv
+include $(src_dir)/rv64um/Makefrag
+include $(src_dir)/rv64ua/Makefrag
+include $(src_dir)/rv64uf/Makefrag
+include $(src_dir)/rv64ud/Makefrag
+include $(src_dir)/rv64ud/Makefrag.sv
+include $(src_dir)/rv64si/Makefrag
+include $(src_dir)/rv64mi/Makefrag
+endif
+include $(src_dir)/rv32ui/Makefrag
+include $(src_dir)/rv32uc/Makefrag
+include $(src_dir)/rv32um/Makefrag
+include $(src_dir)/rv32ua/Makefrag
+include $(src_dir)/rv32uf/Makefrag
+include $(src_dir)/rv32ud/Makefrag
+include $(src_dir)/rv32si/Makefrag
+include $(src_dir)/rv32mi/Makefrag
default: all
# Build rules
#--------------------------------------------------------------------
-RISCV_PREFIX=riscv64-unknown-elf-
-RISCV_GCC = $(RISCV_PREFIX)gcc
-RISCV_GCC_OPTS = -static -fpic -fvisibility=hidden -nostdlib -nostartfiles -Wa,-march=RVIMAFDXhwacha
-RISCV_OBJDUMP = $(RISCV_PREFIX)objdump --disassemble-all --disassemble-zeroes --section=.text --section=.text.startup --section=.data
-RISCV_SIM = spike --extension=hwacha
+RISCV_PREFIX ?= riscv$(XLEN)-unknown-elf-
+RISCV_GCC ?= $(RISCV_PREFIX)gcc
+RISCV_GCC_OPTS ?= -static -mcmodel=medany -fvisibility=hidden -nostdlib -nostartfiles
+RISCV_OBJDUMP ?= $(RISCV_PREFIX)objdump --disassemble-all --disassemble-zeroes --section=.text --section=.text.startup --section=.text.init --section=.data
+RISCV_SIM ?= spike
-vpath %.S $(isa_src_dir)
+vpath %.S $(src_dir)
#------------------------------------------------------------
# Build assembly tests
-%.hex: %
- (elf2hex 16 8192 $< 2> /dev/null || elf2hex 16 16384 $<) > $@
-
%.dump: %
$(RISCV_OBJDUMP) $< > $@
%.out: %
- $(RISCV_SIM) $< 2> $@
+ $(RISCV_SIM) --isa=rv64gc $< 2> $@
%.out32: %
- $(RISCV_SIM) --isa=RV32 $< 2> $@
+ $(RISCV_SIM) --isa=rv32gc $< 2> $@
define compile_template
$$($(1)_p_tests): $(1)-p-%: $(1)/%.S
- $$(RISCV_GCC) $(2) $$(RISCV_GCC_OPTS) -I$(isa_src_dir)/../env/p -I$(isa_src_dir)/macros/scalar -T$(isa_src_dir)/../env/p/link.ld $$< -o $$@
+ $$(RISCV_GCC) $(2) $$(RISCV_GCC_OPTS) -I$(src_dir)/../env/p -I$(src_dir)/macros/scalar -I$(src_dir)/macros/simplev -T$(src_dir)/../env/p/link.ld $$< -o $$@
$(1)_tests += $$($(1)_p_tests)
-$$($(1)_pt_tests): $(1)-pt-%: $(1)/%.S
- $$(RISCV_GCC) $(2) $$(RISCV_GCC_OPTS) -I$(isa_src_dir)/../env/pt -I$(isa_src_dir)/macros/scalar -T$(isa_src_dir)/../env/pt/link.ld $$< -o $$@
-$(1)_tests += $$($(1)_pt_tests)
-
-$$($(1)_pm_tests): $(1)-pm-%: $(1)/%.S
- $$(RISCV_GCC) $(2) $$(RISCV_GCC_OPTS) -I$(isa_src_dir)/../env/pm -I$(isa_src_dir)/macros/scalar -T$(isa_src_dir)/../env/pm/link.ld $$< -o $$@
-$(1)_tests += $$($(1)_pm_tests)
-
$$($(1)_v_tests): $(1)-v-%: $(1)/%.S
- $$(RISCV_GCC) $(2) $$(RISCV_GCC_OPTS) -std=gnu99 -O2 -I$(isa_src_dir)/../env/v -I$(isa_src_dir)/macros/scalar -T$(isa_src_dir)/../env/v/link.ld $(isa_src_dir)/../env/v/entry.S $(isa_src_dir)/../env/v/vm.c $$< -lc -o $$@
+ $$(RISCV_GCC) $(2) $$(RISCV_GCC_OPTS) -DENTROPY=0x$$(shell echo \$$@ | md5sum | cut -c 1-7) -std=gnu99 -O2 -I$(src_dir)/../env/v -I$(src_dir)/macros/scalar -I$(src_dir)/macros/simplev -T$(src_dir)/../env/v/link.ld $(src_dir)/../env/v/entry.S $(src_dir)/../env/v/*.c $$< -o $$@
$(1)_tests += $$($(1)_v_tests)
-$$($(1)_p_vec_tests): $(1)-p-vec-%: $(1)/%.S
- $$(RISCV_GCC) $(2) $$(RISCV_GCC_OPTS) -I$(isa_src_dir)/../env/p -I$(isa_src_dir)/macros/vector -T$(isa_src_dir)/../env/p/link.ld $$< -o $$@
-$(1)_tests += $$($(1)_p_vec_tests)
-
-$$($(1)_pt_vec_tests): $(1)-pt-vec-%: $(1)/%.S
- $$(RISCV_GCC) $(2) $$(RISCV_GCC_OPTS) -I$(isa_src_dir)/../env/pt -I$(isa_src_dir)/macros/vector -T$(isa_src_dir)/../env/pt/link.ld $$< -o $$@
-$(1)_tests += $$($(1)_pt_vec_tests)
-
-$$($(1)_v_vec_tests): $(1)-v-vec-%: $(1)/%.S
- $$(RISCV_GCC) $(2) $$(RISCV_GCC_OPTS) -std=gnu99 -O2 -I$(isa_src_dir)/../env/v -I$(isa_src_dir)/macros/vector -T$(isa_src_dir)/../env/v/link.ld $(isa_src_dir)/../env/v/entry.S $(isa_src_dir)/../env/v/vm.c $$< -lc -o $$@
-$(1)_tests += $$($(1)_v_vec_tests)
-
$(1)_tests_dump = $$(addsuffix .dump, $$($(1)_tests))
-$(1)_tests_hex = $$(addsuffix .hex, $$($(1)_tests))
-$(1): $$($(1)_tests_dump) $$($(1)_tests_hex)
+$(1): $$($(1)_tests_dump)
.PHONY: $(1)
endef
-$(eval $(call compile_template,rv32ui,-m32))
-$(eval $(call compile_template,rv32si,-m32))
-$(eval $(call compile_template,rv32mi,-m32))
-$(eval $(call compile_template,rv64ui))
-$(eval $(call compile_template,rv64uf))
-$(eval $(call compile_template,rv64uv))
-$(eval $(call compile_template,rv64si))
-$(eval $(call compile_template,rv64sv))
-$(eval $(call compile_template,rv64mi))
+$(eval $(call compile_template,rv32ui,-march=rv32g -mabi=ilp32))
+$(eval $(call compile_template,rv32uc,-march=rv32g -mabi=ilp32))
+$(eval $(call compile_template,rv32um,-march=rv32g -mabi=ilp32))
+$(eval $(call compile_template,rv32ua,-march=rv32g -mabi=ilp32))
+$(eval $(call compile_template,rv32uf,-march=rv32g -mabi=ilp32))
+$(eval $(call compile_template,rv32ud,-march=rv32g -mabi=ilp32))
+$(eval $(call compile_template,rv32si,-march=rv32g -mabi=ilp32))
+$(eval $(call compile_template,rv32mi,-march=rv32g -mabi=ilp32))
+ifeq ($(XLEN),64)
+$(eval $(call compile_template,rv64ui,-march=rv64g -mabi=lp64))
+$(eval $(call compile_template,rv64uc,-march=rv64gc -mabi=lp64))
+$(eval $(call compile_template,rv64um,-march=rv64g -mabi=lp64))
+$(eval $(call compile_template,rv64ua,-march=rv64g -mabi=lp64))
+$(eval $(call compile_template,rv64uf,-march=rv64g -mabi=lp64))
+$(eval $(call compile_template,rv64ud,-march=rv64g -mabi=lp64))
+$(eval $(call compile_template,rv64si,-march=rv64g -mabi=lp64))
+$(eval $(call compile_template,rv64mi,-march=rv64g -mabi=lp64))
+endif
tests_dump = $(addsuffix .dump, $(tests))
tests_hex = $(addsuffix .hex, $(tests))
tests32_out = $(addsuffix .out32, $(spike32_tests))
run: $(tests_out) $(tests32_out)
- echo; perl -ne 'print " [$$1] $$ARGV \t$$2\n" if /\*{3}(.{8})\*{3}(.*)/' \
- $(tests_out) $(tests32_out); echo;
junk += $(tests) $(tests_dump) $(tests_hex) $(tests_out) $(tests32_out)
#------------------------------------------------------------
# Default
-all: $(tests_dump) $(tests_hex)
+all: $(tests_dump)
#------------------------------------------------------------
# Clean up