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)/rv64uc/Makefrag
  11 include $(src_dir)/rv64um/Makefrag
  12 include $(src_dir)/rv64ua/Makefrag
  13 include $(src_dir)/rv64uf/Makefrag
  14 include $(src_dir)/rv64ud/Makefrag
  15 include $(src_dir)/rv64si/Makefrag
  16 include $(src_dir)/rv64mi/Makefrag
  17 include $(src_dir)/rv32ui/Makefrag
  18 include $(src_dir)/rv32uc/Makefrag
  19 include $(src_dir)/rv32um/Makefrag
  20 include $(src_dir)/rv32ua/Makefrag
  21 include $(src_dir)/rv32si/Makefrag
  22 include $(src_dir)/rv32mi/Makefrag
  23
  24 default: all
  25
  26 #--------------------------------------------------------------------
  27 # Build rules
  28 #--------------------------------------------------------------------
  29
  30 RISCV_PREFIX ?= riscv$(XLEN)-unknown-elf-
  31 RISCV_GCC ?= $(RISCV_PREFIX)gcc
  32 RISCV_GCC_OPTS ?= -static -mcmodel=medany -fvisibility=hidden -nostdlib -nostartfiles
  33 RISCV_OBJDUMP ?= $(RISCV_PREFIX)objdump --disassemble-all --disassemble-zeroes --section=.text --section=.text.startup --section=.text.init --section=.data
  34 RISCV_SIM ?= spike
  35
  36 vpath %.S $(src_dir)
  37
  38 #------------------------------------------------------------
  39 # Build assembly tests
  40
  41 %.dump: %
  42         $(RISCV_OBJDUMP) $< > $@
  43
  44 %.out: %
  45         $(RISCV_SIM) $< 2> $@
  46
  47 %.out32: %
  48         $(RISCV_SIM) --isa=RV32 $< 2> $@
  49
  50 define compile_template
  51
  52 $$($(1)_p_tests): $(1)-p-%: $(1)/%.S
  53         $$(RISCV_GCC) $(2) $$(RISCV_GCC_OPTS) -I$(src_dir)/../env/p -I$(src_dir)/macros/scalar -T$(src_dir)/../env/p/link.ld $$< -o $$@
  54 $(1)_tests += $$($(1)_p_tests)
  55
  56 $$($(1)_v_tests): $(1)-v-%: $(1)/%.S
  57         $$(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 -T$(src_dir)/../env/v/link.ld $(src_dir)/../env/v/entry.S $(src_dir)/../env/v/*.c $$< -lc -o $$@
  58 $(1)_tests += $$($(1)_v_tests)
  59
  60 $(1)_tests_dump = $$(addsuffix .dump, $$($(1)_tests))
  61
  62 $(1): $$($(1)_tests_dump)
  63
  64 .PHONY: $(1)
  65
  66 tests += $$($(1)_tests)
  67
  68 endef
  69
  70 $(eval $(call compile_template,rv32ui,-m32))
  71 $(eval $(call compile_template,rv32uc,-m32))
  72 $(eval $(call compile_template,rv32um,-m32))
  73 $(eval $(call compile_template,rv32ua,-m32))
  74 $(eval $(call compile_template,rv32si,-m32))
  75 $(eval $(call compile_template,rv32mi,-m32))
  76 ifeq ($(XLEN),64)
  77 $(eval $(call compile_template,rv64ui))
  78 $(eval $(call compile_template,rv64uc))
  79 $(eval $(call compile_template,rv64um))
  80 $(eval $(call compile_template,rv64ua))
  81 $(eval $(call compile_template,rv64uf))
  82 $(eval $(call compile_template,rv64ud))
  83 $(eval $(call compile_template,rv64si))
  84 $(eval $(call compile_template,rv64mi))
  85 endif
  86
  87 tests_dump = $(addsuffix .dump, $(tests))
  88 tests_hex = $(addsuffix .hex, $(tests))
  89 tests_out = $(addsuffix .out, $(spike_tests))
  90 tests32_out = $(addsuffix .out32, $(spike32_tests))
  91
  92 run: $(tests_out) $(tests32_out)
  93         echo; perl -ne 'print "  [$$1] $$ARGV \t$$2\n" if /\*{3}(.{8})\*{3}(.*)/' \
  94                $(tests_out) $(tests32_out); echo;
  95
  96 junk += $(tests) $(tests_dump) $(tests_hex) $(tests_out) $(tests32_out)
  97
  98 #------------------------------------------------------------
  99 # Default
 100
 101 all: $(tests_dump)
 102
 103 #------------------------------------------------------------
 104 # Clean up
 105
 106 clean:
 107         rm -rf $(junk)