1# i386 cross compile notes 2 3I386_SRC=$(SRC_PATH)/tests/tcg/i386 4 5# Set search path for all sources 6VPATH += $(I386_SRC) 7 8config-cc.mak: Makefile 9 $(quiet-@)( \ 10 $(call cc-option,-fno-pie, CROSS_CC_HAS_I386_NOPIE)) 3> config-cc.mak 11 12-include config-cc.mak 13 14I386_SRCS=$(notdir $(wildcard $(I386_SRC)/*.c)) 15ALL_X86_TESTS=$(I386_SRCS:.c=) 16SKIP_I386_TESTS=test-i386-ssse3 test-avx test-3dnow test-mmx 17X86_64_TESTS:=$(filter test-i386-adcox test-i386-bmi2 $(SKIP_I386_TESTS), $(ALL_X86_TESTS)) 18 19test-i386-sse-exceptions: CFLAGS += -msse4.1 -mfpmath=sse 20run-test-i386-sse-exceptions: QEMU_OPTS += -cpu max 21run-plugin-test-i386-sse-exceptions-%: QEMU_OPTS += -cpu max 22 23test-i386-pcmpistri: CFLAGS += -msse4.2 24run-test-i386-pcmpistri: QEMU_OPTS += -cpu max 25run-plugin-test-i386-pcmpistri-%: QEMU_OPTS += -cpu max 26 27test-i386-bmi2: CFLAGS=-O2 28run-test-i386-bmi2: QEMU_OPTS += -cpu max 29run-plugin-test-i386-bmi2-%: QEMU_OPTS += -cpu max 30 31test-i386-adcox: CFLAGS=-O2 32run-test-i386-adcox: QEMU_OPTS += -cpu max 33run-plugin-test-i386-adcox-%: QEMU_OPTS += -cpu max 34 35# 36# hello-i386 is a barebones app 37# 38hello-i386: CFLAGS+=-ffreestanding 39hello-i386: LDFLAGS+=-nostdlib 40 41# test-386 includes a couple of additional objects that need to be 42# linked together, we also need a no-pie capable compiler due to the 43# non-pic calls into 16-bit mode 44ifneq ($(CROSS_CC_HAS_I386_NOPIE),) 45test-i386: CFLAGS += -fno-pie 46 47test-i386: test-i386.c test-i386-code16.S test-i386-vm86.S test-i386.h test-i386-shift.h test-i386-muldiv.h 48 $(CC) $(CFLAGS) $(LDFLAGS) $(EXTRA_CFLAGS) -o $@ \ 49 $(<D)/test-i386.c $(<D)/test-i386-code16.S $(<D)/test-i386-vm86.S -lm 50else 51test-i386: 52 $(call skip-test, "BUILD of $@", "missing -no-pie compiler support") 53run-test-i386: 54 $(call skip-test, "RUN of test-i386", "not built") 55run-plugin-test-i386-with-%: 56 $(call skip-test, "RUN of test-i386 ($*)", "not built") 57endif 58 59ifeq ($(SPEED), slow) 60 61test-i386-fprem.ref: test-i386-fprem 62 $(call quiet-command, ./$< > $@,"GENREF","generating $@") 63 64run-test-i386-fprem: TIMEOUT=60 65run-test-i386-fprem: test-i386-fprem test-i386-fprem.ref 66 $(call run-test,test-i386-fprem, $(QEMU) $<) 67 $(call diff-out,test-i386-fprem, test-i386-fprem.ref) 68else 69SKIP_I386_TESTS+=test-i386-fprem 70endif 71 72# non-inline runs will trigger the duplicate instruction heuristics in libinsn.so 73run-plugin-%-with-libinsn.so: 74 $(call run-test, $@, $(QEMU) $(QEMU_OPTS) \ 75 -plugin ../../plugin/libinsn.so$(COMMA)inline=on \ 76 -d plugin -D $*-with-libinsn.so.pout $*) 77 78# Update TESTS 79I386_TESTS:=$(filter-out $(SKIP_I386_TESTS), $(ALL_X86_TESTS)) 80TESTS=$(MULTIARCH_TESTS) $(I386_TESTS) 81 82# On i386 and x86_64 Linux only supports 4k pages (large pages are a different hack) 83EXTRA_RUNS+=run-test-mmap-4096 84 85sha512-sse: CFLAGS=-msse4.1 -O3 86sha512-sse: sha512.c 87 $(CC) $(CFLAGS) $(EXTRA_CFLAGS) $< -o $@ $(LDFLAGS) 88 89run-sha512-sse: QEMU_OPTS+=-cpu max 90run-plugin-sha512-sse-with-%: QEMU_OPTS+=-cpu max 91 92TESTS+=sha512-sse 93 94CLEANFILES += test-avx.h test-mmx.h test-3dnow.h 95test-3dnow.h: test-mmx.py x86.csv 96 $(PYTHON) $(I386_SRC)/test-mmx.py $(I386_SRC)/x86.csv $@ 3DNOW 97 98test-mmx.h: test-mmx.py x86.csv 99 $(PYTHON) $(I386_SRC)/test-mmx.py $(I386_SRC)/x86.csv $@ MMX SSE SSE2 SSE3 SSSE3 100 101test-avx.h: test-avx.py x86.csv 102 $(PYTHON) $(I386_SRC)/test-avx.py $(I386_SRC)/x86.csv $@ 103 104test-3dnow: CFLAGS += -masm=intel -O -I. 105run-test-3dnow: QEMU_OPTS += -cpu max 106run-plugin-test-3dnow: QEMU_OPTS += -cpu max 107test-3dnow: test-3dnow.h 108 109test-mmx: CFLAGS += -masm=intel -O -I. 110run-test-mmx: QEMU_OPTS += -cpu max 111run-plugin-test-mmx: QEMU_OPTS += -cpu max 112test-mmx: test-mmx.h 113 114test-avx: CFLAGS += -mavx -masm=intel -O -I. 115run-test-avx: QEMU_OPTS += -cpu max 116run-plugin-test-avx: QEMU_OPTS += -cpu max 117test-avx: test-avx.h 118