isa/Makefile

   1 #=======================================================================
   2 # Makefile for riscv-tests/isa
   3 #-----------------------------------------------------------------------
   4
   5 XLEN ?= 64
   6
   7 src_dir := .
   8
   9 include $(src_dir)/rv64ui/Makefrag
  10 include $(src_dir)/rv64um/Makefrag
  11 include $(src_dir)/rv64ua/Makefrag
  12 include $(src_dir)/rv64uf/Makefrag
  13 include $(src_dir)/rv64ud/Makefrag
  14 include $(src_dir)/rv64si/Makefrag
  15 include $(src_dir)/rv64mi/Makefrag
  16 include $(src_dir)/rv32ui/Makefrag
  17 include $(src_dir)/rv32um/Makefrag
  18 include $(src_dir)/rv32ua/Makefrag
  19 include $(src_dir)/rv32si/Makefrag
  20 include $(src_dir)/rv32mi/Makefrag
  21
  22 default: all
  23
  24 #--------------------------------------------------------------------
  25 # Build rules
  26 #--------------------------------------------------------------------
  27
  28 RISCV_PREFIX ?= riscv$(XLEN)-unknown-elf-
  29 RISCV_GCC ?= $(RISCV_PREFIX)gcc
  30 ENTROPY ?= -DENTROPY=$(shell echo $$$$)
  31 RISCV_GCC_OPTS ?= $(ENTROPY) -static -mcmodel=medany -fvisibility=hidden -nostdlib -nostartfiles
  32 RISCV_OBJDUMP ?= $(RISCV_PREFIX)objdump --disassemble-all --disassemble-zeroes --section=.text --section=.text.startup --section=.text.init --section=.data
  33 RISCV_SIM ?= spike
  34
  35 vpath %.S $(src_dir)
  36
  37 #------------------------------------------------------------
  38 # Build assembly tests
  39
  40 %.dump: %
  41         $(RISCV_OBJDUMP) $< > $@
  42
  43 %.out: %
  44         $(RISCV_SIM) $< 2> $@
  45
  46 %.out32: %
  47         $(RISCV_SIM) --isa=RV32 $< 2> $@
  48
  49 define compile_template
  50
  51 $$($(1)_p_tests): $(1)-p-%: $(1)/%.S
  52         $$(RISCV_GCC) $(2) $$(RISCV_GCC_OPTS) -I$(src_dir)/../env/p -I$(src_dir)/macros/scalar -T$(src_dir)/../env/p/link.ld $$< -o $$@
  53 $(1)_tests += $$($(1)_p_tests)
  54
  55 $$($(1)_v_tests): $(1)-v-%: $(1)/%.S
  56         $$(RISCV_GCC) $(2) $$(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 $$< -lc -o $$@
  57 $(1)_tests += $$($(1)_v_tests)
  58
  59 $(1)_tests_dump = $$(addsuffix .dump, $$($(1)_tests))
  60
  61 $(1): $$($(1)_tests_dump)
  62
  63 .PHONY: $(1)
  64
  65 tests += $$($(1)_tests)
  66
  67 endef
  68
  69 $(eval $(call compile_template,rv32ui,-m32))
  70 $(eval $(call compile_template,rv32um,-m32))
  71 $(eval $(call compile_template,rv32ua,-m32))
  72 $(eval $(call compile_template,rv32si,-m32))
  73 $(eval $(call compile_template,rv32mi,-m32))
  74 ifeq ($(XLEN),64)
  75 $(eval $(call compile_template,rv64ui))
  76 $(eval $(call compile_template,rv64um))
  77 $(eval $(call compile_template,rv64ua))
  78 $(eval $(call compile_template,rv64uf))
  79 $(eval $(call compile_template,rv64ud))
  80 $(eval $(call compile_template,rv64si))
  81 $(eval $(call compile_template,rv64mi))
  82 endif
  83
  84 tests_dump = $(addsuffix .dump, $(tests))
  85 tests_hex = $(addsuffix .hex, $(tests))
  86 tests_out = $(addsuffix .out, $(spike_tests))
  87 tests32_out = $(addsuffix .out32, $(spike32_tests))
  88
  89 run: $(tests_out) $(tests32_out)
  90         echo; perl -ne 'print "  [$$1] $$ARGV \t$$2\n" if /\*{3}(.{8})\*{3}(.*)/' \
  91                $(tests_out) $(tests32_out); echo;
  92
  93 junk += $(tests) $(tests_dump) $(tests_hex) $(tests_out) $(tests32_out)
  94
  95 #------------------------------------------------------------
  96 # Default
  97
  98 all: $(tests_dump)
  99
 100 #------------------------------------------------------------
 101 # Clean up
 102
 103 clean:
 104         rm -rf $(junk)