X-Git-Url: https://git.libre-soc.org/?a=blobdiff_plain;f=isa%2FMakefile;h=415778ea11707bc413e03cad804af928b51812ce;hb=c9022d2f63f50388b2ab1192966f30dbe7819a59;hp=9c19924d8ed9c1cba4d73d57e30abe23df1f65a4;hpb=29e87c25a0f5d43760a453611317acb3f92f10ce;p=riscv-tests.git

diff --git a/isa/Makefile b/isa/Makefile
index 9c19924..415778e 100644
--- a/isa/Makefile
+++ b/isa/Makefile
@@ -2,11 +2,15 @@
 # Makefile for riscv-tests/isa
 #-----------------------------------------------------------------------
 
-include rv64ui/Makefrag
-include rv64uf/Makefrag
-include rv64uv/Makefrag
-include rv64si/Makefrag
-include rv64sv/Makefrag
+isa_src_dir := .
+
+include $(isa_src_dir)/rv64ui/Makefrag
+include $(isa_src_dir)/rv64uf/Makefrag
+include $(isa_src_dir)/rv64si/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
 
 default: all
 
@@ -14,16 +18,21 @@ default: all
 # Build rules
 #--------------------------------------------------------------------
 
-RISCV_GCC = riscv-gcc
-RISCV_GCC_OPTS = -nostdlib -nostartfiles
-RISCV_OBJDUMP = riscv-objdump --disassemble-all --disassemble-zeroes --section=.text --section=.data --section=.bss
-RISCV_SIM = riscv-isa-run
+RISCV_PREFIX ?= riscv64-unknown-elf-
+RISCV_GCC ?= $(RISCV_PREFIX)gcc
+ENTROPY ?= -DENTROPY=$(shell echo $$$$)
+RISCV_GCC_OPTS ?= $(ENTROPY) -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
+XLEN ?= 64
+
+vpath %.S $(isa_src_dir)
 
 #------------------------------------------------------------
 # Build assembly tests
 
 %.hex: %
-	elf2hex 16 16384 $< > $@
+	(elf2hex 16 8192 $< 2> /dev/null || elf2hex 16 16384 $<) > $@
 
 %.dump: %
 	$(RISCV_OBJDUMP) $< > $@
@@ -31,53 +40,58 @@ RISCV_SIM = riscv-isa-run
 %.out: %
 	$(RISCV_SIM) $< 2> $@
 
+%.out32: %
+	$(RISCV_SIM) --isa=RV32 $< 2> $@
+
 define compile_template
 
 $$($(1)_p_tests): $(1)-p-%: $(1)/%.S
-	$$(RISCV_GCC) $$(RISCV_GCC_OPTS) -I../env/p -I./macros/scalar -T../env/p/link.ld $$< -o $$@
-tests += $$($(1)_p_tests)
+	$$(RISCV_GCC) $(2) $$(RISCV_GCC_OPTS) -I$(isa_src_dir)/../env/p -I$(isa_src_dir)/macros/scalar -T$(isa_src_dir)/../env/p/link.ld $$< -o $$@
+$(1)_tests += $$($(1)_p_tests)
 
 $$($(1)_pt_tests): $(1)-pt-%: $(1)/%.S
-	$$(RISCV_GCC) $$(RISCV_GCC_OPTS) -I../env/pt -I./macros/scalar -T../env/p/link.ld $$< -o $$@
-tests += $$($(1)_pt_tests)
+	$$(RISCV_GCC) $(2) $$(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) $$(RISCV_GCC_OPTS) -I../env/pm -I./macros/scalar -T../env/pm/link.ld $$< -o $$@
-tests += $$($(1)_pm_tests)
+	$$(RISCV_GCC) $(2) $$(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) $$(RISCV_GCC_OPTS) -std=gnu99 -O2 -I../env/v -I./macros/scalar -T../env/v/link.ld ../env/v/entry.S ../env/v/vm.c $$< -lc -o $$@
-tests += $$($(1)_v_tests)
+	$$(RISCV_GCC) $(2) $$(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 $$< -lc -o $$@
+$(1)_tests += $$($(1)_v_tests)
+
+$(1)_tests_dump = $$(addsuffix .dump, $$($(1)_tests))
+$(1)_tests_hex = $$(addsuffix .hex, $$($(1)_tests))
 
-$$($(1)_p_vec_tests): $(1)-p-vec-%: $(1)/%.S
-	$$(RISCV_GCC) $$(RISCV_GCC_OPTS) -I../env/p -I./macros/vector -T../env/p/link.ld $$< -o $$@
-tests += $$($(1)_p_vec_tests)
+$(1): $$($(1)_tests_dump) $$($(1)_tests_hex)
 
-$$($(1)_pt_vec_tests): $(1)-pt-vec-%: $(1)/%.S
-	$$(RISCV_GCC) $$(RISCV_GCC_OPTS) -I../env/pt -I./macros/vector -T../env/pt/link.ld $$< -o $$@
-tests += $$($(1)_pt_vec_tests)
+.PHONY: $(1)
 
-$$($(1)_v_vec_tests): $(1)-v-vec-%: $(1)/%.S
-	$$(RISCV_GCC) $$(RISCV_GCC_OPTS) -std=gnu99 -O2 -I../env/v -I./macros/vector -T../env/v/link.ld ../env/v/entry.S ../env/v/vm.c $$< -lc -o $$@
-tests += $$($(1)_v_vec_tests)
+tests += $$($(1)_tests)
 
 endef
 
+$(eval $(call compile_template,rv32ui,-m32))
+$(eval $(call compile_template,rv32si,-m32))
+$(eval $(call compile_template,rv32mi,-m32))
+ifeq ($(XLEN),64)
 $(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))
+endif
 
 tests_dump = $(addsuffix .dump, $(tests))
 tests_hex = $(addsuffix .hex, $(tests))
 tests_out = $(addsuffix .out, $(spike_tests))
+tests32_out = $(addsuffix .out32, $(spike32_tests))
 
-run: $(tests_out)
+run: $(tests_out) $(tests32_out)
 	echo; perl -ne 'print "  [$$1] $$ARGV \t$$2\n" if /\*{3}(.{8})\*{3}(.*)/' \
-	       $(tests_out); echo;
+	       $(tests_out) $(tests32_out); echo;
 
-junk += $(tests) $(tests_dump) $(tests_hex) $(tests_out)
+junk += $(tests) $(tests_dump) $(tests_hex) $(tests_out) $(tests32_out)
 
 #------------------------------------------------------------
 # Default