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