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-bmi2 $(SKIP_I386_TESTS), $(ALL_X86_TESTS)) 18 19test-i386-sse-exceptions: CFLAGS += -msse4.1 -mfpmath=sse 20run-test-i386-sse-exceptions: QEMU_OPTS += -cpu max 21run-plugin-test-i386-sse-exceptions-%: QEMU_OPTS += -cpu max 22 23test-i386-pcmpistri: CFLAGS += -msse4.2 24run-test-i386-pcmpistri: QEMU_OPTS += -cpu max 25run-plugin-test-i386-pcmpistri-%: QEMU_OPTS += -cpu max 26 27test-i386-bmi2: CFLAGS=-O2 28run-test-i386-bmi2: QEMU_OPTS += -cpu max 29run-plugin-test-i386-bmi2-%: QEMU_OPTS += -cpu max 30 31# 32# hello-i386 is a barebones app 33# 34hello-i386: CFLAGS+=-ffreestanding 35hello-i386: LDFLAGS+=-nostdlib 36 37# test-386 includes a couple of additional objects that need to be 38# linked together, we also need a no-pie capable compiler due to the 39# non-pic calls into 16-bit mode 40ifneq ($(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") 51run-plugin-test-i386-with-%: 52 $(call skip-test, "RUN of test-i386 ($*)", "not built") 53endif 54 55ifeq ($(SPEED), slow) 56 57test-i386-fprem.ref: test-i386-fprem 58 $(call quiet-command, ./$< > $@,"GENREF","generating $@") 59 60run-test-i386-fprem: TIMEOUT=60 61run-test-i386-fprem: test-i386-fprem test-i386-fprem.ref 62 $(call run-test,test-i386-fprem, $(QEMU) $<) 63 $(call diff-out,test-i386-fprem, test-i386-fprem.ref) 64else 65SKIP_I386_TESTS+=test-i386-fprem 66endif 67 68# non-inline runs will trigger the duplicate instruction heuristics in libinsn.so 69run-plugin-%-with-libinsn.so: 70 $(call run-test, $@, $(QEMU) $(QEMU_OPTS) \ 71 -plugin ../../plugin/libinsn.so$(COMMA)inline=on \ 72 -d plugin -D $*-with-libinsn.so.pout $*) 73 74# Update TESTS 75I386_TESTS:=$(filter-out $(SKIP_I386_TESTS), $(ALL_X86_TESTS)) 76TESTS=$(MULTIARCH_TESTS) $(I386_TESTS) 77 78# On i386 and x86_64 Linux only supports 4k pages (large pages are a different hack) 79EXTRA_RUNS+=run-test-mmap-4096 80 81sha512-sse: CFLAGS=-msse4.1 -O3 82sha512-sse: sha512.c 83 $(CC) $(CFLAGS) $(EXTRA_CFLAGS) $< -o $@ $(LDFLAGS) 84 85run-sha512-sse: QEMU_OPTS+=-cpu max 86run-plugin-sha512-sse-with-%: QEMU_OPTS+=-cpu max 87 88TESTS+=sha512-sse 89 90CLEANFILES += test-avx.h test-mmx.h test-3dnow.h 91test-3dnow.h: test-mmx.py x86.csv 92 $(PYTHON) $(I386_SRC)/test-mmx.py $(I386_SRC)/x86.csv $@ 3DNOW 93 94test-mmx.h: test-mmx.py x86.csv 95 $(PYTHON) $(I386_SRC)/test-mmx.py $(I386_SRC)/x86.csv $@ MMX SSE SSE2 SSE3 SSSE3 96 97test-avx.h: test-avx.py x86.csv 98 $(PYTHON) $(I386_SRC)/test-avx.py $(I386_SRC)/x86.csv $@ 99 100test-3dnow: CFLAGS += -masm=intel -O -I. 101run-test-3dnow: QEMU_OPTS += -cpu max 102run-plugin-test-3dnow: QEMU_OPTS += -cpu max 103test-3dnow: test-3dnow.h 104 105test-mmx: CFLAGS += -masm=intel -O -I. 106run-test-mmx: QEMU_OPTS += -cpu max 107run-plugin-test-mmx: QEMU_OPTS += -cpu max 108test-mmx: test-mmx.h 109 110test-avx: CFLAGS += -masm=intel -O -I. 111run-test-avx: QEMU_OPTS += -cpu max 112run-plugin-test-avx: QEMU_OPTS += -cpu max 113test-avx: test-avx.h 114