1#=======================================================================
2# Makefile for riscv-tests/isa
3#-----------------------------------------------------------------------
4
5XLEN ?= 64
6
7src_dir 	:= ./isa
8bin_dir 	:= ../../bin/riscv
9dump_dir 	:= ../../dump/riscv
10
11include $(src_dir)/rv64ui/Makefrag
12include $(src_dir)/rv64uc/Makefrag
13include $(src_dir)/rv64um/Makefrag
14include $(src_dir)/rv64ua/Makefrag
15include $(src_dir)/rv64uf/Makefrag
16include $(src_dir)/rv64ud/Makefrag
17include $(src_dir)/rv64si/Makefrag
18include $(src_dir)/rv64mi/Makefrag
19include $(src_dir)/rv64uamt/Makefrag
20include $(src_dir)/rv64samt/Makefrag
21
22default: all
23
24#--------------------------------------------------------------------
25# Build rules
26#--------------------------------------------------------------------
27
28RISCV_PREFIX ?= riscv$(XLEN)-unknown-elf-
29RISCV_GCC ?= $(RISCV_PREFIX)gcc
30RISCV_GCC_OPTS ?= -static -mcmodel=medany -fvisibility=hidden -nostdlib -nostartfiles
31RISCV_OBJDUMP ?= $(RISCV_PREFIX)objdump --disassemble-all --disassemble-zeroes --section=.text --section=.text.startup --section=.text.init --section=.data
32RISCV_SIM ?= spike
33
34vpath %.S $(src_dir)
35
36#------------------------------------------------------------
37# Build assembly tests
38
39%.dump: %
40	mkdir -p $(dump_dir)
41	$(RISCV_OBJDUMP) $(bin_dir)/$< > $(dump_dir)/$@
42
43%.out: %
44	$(RISCV_SIM) --isa=rv64gc $< 2> $@
45
46define compile_template
47
48$$($(1)_ps_tests): $(1)-ps-%: $(1)/%.S
49	mkdir -p $(bin_dir)
50	$$(RISCV_GCC) $(2) $$(RISCV_GCC_OPTS) -I$(src_dir)/../env/ps -I$(src_dir)/macros/scalar -I$(src_dir)/macros/mt -T$(src_dir)/../env/ps/link.ld $$< -o $(bin_dir)/$$@
51$(1)_ps_env_tests += $$($(1)_ps_tests)
52
53$(1)_tests_dump = $$(addsuffix .dump, $$($(1)_tests))
54
55$(1): $$($(1)_tests_dump)
56
57.PHONY: $(1)
58
59p_env_tests 	+= $$($(1)_p_env_tests)
60v_env_tests 	+= $$($(1)_v_env_tests)
61ps_env_tests 	+= $$($(1)_ps_env_tests)
62
63endef
64
65$(eval $(call compile_template,rv64ui,-march=rv64g -mabi=lp64))
66$(eval $(call compile_template,rv64uc,-march=rv64g -mabi=lp64))
67$(eval $(call compile_template,rv64um,-march=rv64g -mabi=lp64))
68$(eval $(call compile_template,rv64ua,-march=rv64g -mabi=lp64))
69$(eval $(call compile_template,rv64uf,-march=rv64g -mabi=lp64))
70$(eval $(call compile_template,rv64ud,-march=rv64g -mabi=lp64))
71$(eval $(call compile_template,rv64si,-march=rv64g -mabi=lp64))
72$(eval $(call compile_template,rv64mi,-march=rv64g -mabi=lp64))
73$(eval $(call compile_template,rv64uamt,-march=rv64g -mabi=lp64))
74$(eval $(call compile_template,rv64samt,-march=rv64g -mabi=lp64))
75
76ps_env_tests_dump = $(addsuffix .dump, $(ps_env_tests))
77
78#------------------------------------------------------------
79# Targets
80
81all: 	ps
82# build tests with ps environment
83ps: 	$(ps_env_tests_dump)
84
85#------------------------------------------------------------
86# Clean up
87
88clean:
89	rm -rf $(bin_dir) $(dump_dir)
90