isa/Makefile

   1 #=======================================================================
   2 # Makefile for riscv-tests/isa
   3 #-----------------------------------------------------------------------
   4
   5 src_dir := .
   6
   7 include $(src_dir)/rv64ui/Makefrag
   8 include $(src_dir)/rv64uf/Makefrag
   9 include $(src_dir)/rv64si/Makefrag
  10 include $(src_dir)/rv64mi/Makefrag
  11 include $(src_dir)/rv32ui/Makefrag
  12 include $(src_dir)/rv32si/Makefrag
  13 include $(src_dir)/rv32mi/Makefrag
  14 include $(src_dir)/rvall/Makefrag
  15
  16 default: all
  17
  18 #--------------------------------------------------------------------
  19 # Build rules
  20 #--------------------------------------------------------------------
  21
  22 RISCV_PREFIX ?= riscv64-unknown-elf-
  23 RISCV_GCC ?= $(RISCV_PREFIX)gcc
  24 ENTROPY ?= -DENTROPY=$(shell echo $$$$)
  25 RISCV_GCC_OPTS ?= $(ENTROPY) -static -mcmodel=medany -fvisibility=hidden -nostdlib -nostartfiles
  26 RISCV_OBJDUMP ?= $(RISCV_PREFIX)objdump --disassemble-all --disassemble-zeroes --section=.text --section=.text.startup --section=.text.init --section=.data
  27 RISCV_SIM ?= spike
  28 XLEN ?= 64
  29
  30 vpath %.S $(src_dir)
  31
  32 #------------------------------------------------------------
  33 # Build assembly tests
  34
  35 %.dump: %
  36         $(RISCV_OBJDUMP) $< > $@
  37
  38 %.out: %
  39         $(RISCV_SIM) $< 2> $@
  40
  41 %.out32: %
  42         $(RISCV_SIM) --isa=RV32 $< 2> $@
  43
  44 define compile_template
  45
  46 $$($(1)_p_tests): $(1)-p-%: $(1)/%.S
  47         $$(RISCV_GCC) $(2) $$(RISCV_GCC_OPTS) -I$(src_dir)/../env/p -I$(src_dir)/macros/scalar -T$(src_dir)/../env/p/link.ld $$< -o $$@
  48 $(1)_tests += $$($(1)_p_tests)
  49
  50 $$($(1)_v_tests): $(1)-v-%: $(1)/%.S
  51         $$(RISCV_GCC) $(2) $$(RISCV_GCC_OPTS) -std=gnu99 -O2 -I$(src_dir)/../env/v -I$(src_dir)/macros/scalar -T$(src_dir)/../env/v/link.ld $(src_dir)/../env/v/entry.S $(src_dir)/../env/v/*.c $$< -lc -o $$@
  52 $(1)_tests += $$($(1)_v_tests)
  53
  54 $(1)_tests_dump = $$(addsuffix .dump, $$($(1)_tests))
  55
  56 $(1): $$($(1)_tests_dump)
  57
  58 .PHONY: $(1)
  59
  60 tests += $$($(1)_tests)
  61
  62 endef
  63
  64 $(eval $(call compile_template,rvall))
  65 $(eval $(call compile_template,rv32ui,-m32))
  66 $(eval $(call compile_template,rv32si,-m32))
  67 $(eval $(call compile_template,rv32mi,-m32))
  68 ifeq ($(XLEN),64)
  69 $(eval $(call compile_template,rv64ui))
  70 $(eval $(call compile_template,rv64uf))
  71 $(eval $(call compile_template,rv64si))
  72 $(eval $(call compile_template,rv64mi))
  73 endif
  74
  75 tests_dump = $(addsuffix .dump, $(tests))
  76 tests_hex = $(addsuffix .hex, $(tests))
  77 tests_out = $(addsuffix .out, $(spike_tests))
  78 tests32_out = $(addsuffix .out32, $(spike32_tests))
  79
  80 run: $(tests_out) $(tests32_out)
  81         echo; perl -ne 'print "  [$$1] $$ARGV \t$$2\n" if /\*{3}(.{8})\*{3}(.*)/' \
  82                $(tests_out) $(tests32_out); echo;
  83
  84 junk += $(tests) $(tests_dump) $(tests_hex) $(tests_out) $(tests32_out)
  85
  86 #------------------------------------------------------------
  87 # Default
  88
  89 all: $(tests_dump)
  90
  91 #------------------------------------------------------------
  92 # Clean up
  93
  94 clean:
  95         rm -rf $(junk)