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Diffstat (limited to 'tests/tcg/Makefile.target')
| -rw-r--r-- | tests/tcg/Makefile.target | 190 |
1 files changed, 190 insertions, 0 deletions
diff --git a/tests/tcg/Makefile.target b/tests/tcg/Makefile.target new file mode 100644 index 000000000..63cf1b257 --- /dev/null +++ b/tests/tcg/Makefile.target @@ -0,0 +1,190 @@ +# -*- Mode: makefile -*- +# +# TCG tests +# +# These are complicated by the fact we want to build them for guest +# systems. This requires knowing what guests we are building and which +# ones we have cross-compilers for or docker images with +# cross-compilers. +# +# The tests themselves should be as minimal as possible as +# cross-compilers don't always have a large amount of libraries +# available. +# +# We only include the host build system for SRC_PATH and we don't +# bother with the common rules.mk. We expect the following: +# +# CC - the C compiler command +# EXTRA_CFLAGS - any extra CFLAGS +# BUILD_STATIC - are we building static binaries +# +# By default all tests are statically compiled but some host systems +# may not package static libraries by default. If an external +# cross-compiler can only build dynamic libraries the user might need +# to make extra efforts to ensure ld.so can link at runtime when the +# tests are run. +# +# We also accept SPEED=slow to enable slower running tests +# +# We also expect to be in the tests build dir for the FOO-(linux-user|softmmu). +# + +all: +-include ../../../config-host.mak +-include ../config-$(TARGET).mak +ifeq ($(CONFIG_USER_ONLY),y) +-include $(SRC_PATH)/default-configs/targets/$(TARGET).mak +endif + +# for including , in command strings +COMMA := , + +quiet-command = $(if $(V),$1,$(if $(2),@printf " %-7s %s\n" $2 $3 && $1, @$1)) + +# $1 = test name, $2 = cmd, $3 = desc +ifdef CONFIG_USER_ONLY +run-test = $(call quiet-command, timeout --foreground $(TIMEOUT) $2 > $1.out, \ + "TEST",$3) +else +run-test = $(call quiet-command, timeout --foreground $(TIMEOUT) $2,"TEST",$3) +endif + +# $1 = test name, $2 = reference +# to work around the pipe squashing the status we only pipe the result if +# we know it failed and then force failure at the end. +diff-out = $(call quiet-command, diff -q $1.out $2 || \ + (diff -u $1.out $2 | head -n 10 && false), \ + "DIFF","$1.out with $2") + +# $1 = test name, $2 = reason +skip-test = @printf " SKIPPED %s on $(TARGET_NAME) because %s\n" $1 $2 + +# $1 = test name, $2 = reference +# As above but only diff if reference file exists, otherwise the test +# passes if it managed to complete with a status of zero +conditional-diff-out = \ + $(if $(wildcard $2), \ + $(call diff-out,$1,$2), \ + $(call skip-test,"$1 check","no reference")) + + +# Tests we are building +TESTS= +# additional tests which may re-use existing binaries +EXTRA_TESTS= + +# Start with a blank slate, the build targets get to add stuff first +CFLAGS= +QEMU_CFLAGS= +LDFLAGS= + +QEMU_OPTS= + + +# If TCG debugging, or TCI is enabled things are a lot slower +ifneq ($(CONFIG_TCG_INTERPRETER),) +TIMEOUT=90 +else ifneq ($(CONFIG_DEBUG_TCG),) +TIMEOUT=60 +else +TIMEOUT=15 +endif + +ifdef CONFIG_USER_ONLY +# The order we include is important. We include multiarch first and +# then the target. If there are common tests shared between +# sub-targets (e.g. ARM & AArch64) then it is up to +# $(TARGET_NAME)/Makefile.target to include the common parent +# architecture in its VPATH. +-include $(SRC_PATH)/tests/tcg/multiarch/Makefile.target +-include $(SRC_PATH)/tests/tcg/$(TARGET_NAME)/Makefile.target + +# Add the common build options +CFLAGS+=-Wall -Werror -O0 -g -fno-strict-aliasing +ifeq ($(BUILD_STATIC),y) +LDFLAGS+=-static +endif + +%: %.c + $(CC) $(CFLAGS) $(EXTRA_CFLAGS) $< -o $@ $(LDFLAGS) +else +# For softmmu targets we include a different Makefile fragement as the +# build options for bare programs are usually pretty different. They +# are expected to provide their own build recipes. +-include $(SRC_PATH)/tests/tcg/minilib/Makefile.target +-include $(SRC_PATH)/tests/tcg/multiarch/system/Makefile.softmmu-target +-include $(SRC_PATH)/tests/tcg/$(TARGET_NAME)/Makefile.softmmu-target + +endif + +all: $(TESTS) $(EXTRA_TESTS) + +# +# Test Runners +# +# By default we just run the test with the appropriate QEMU for the +# target. More advanced tests may want to override the runner in their +# specific make rules. Additional runners for the same binary should +# be added to EXTRA_RUNS. +# + +RUN_TESTS=$(patsubst %,run-%, $(TESTS)) + +# If plugins exist also include those in the tests +ifeq ($(CONFIG_PLUGIN),y) +PLUGIN_SRC=$(SRC_PATH)/tests/plugin +PLUGIN_LIB=../../plugin +VPATH+=$(PLUGIN_LIB) +PLUGINS=$(patsubst %.c, lib%.so, $(notdir $(wildcard $(PLUGIN_SRC)/*.c))) + +# We need to ensure expand the run-plugin-TEST-with-PLUGIN +# pre-requistes manually here as we can't use stems to handle it. We +# also add some special helpers the run-plugin- rules can use bellow. + +$(foreach p,$(PLUGINS), \ + $(foreach t,$(TESTS),\ + $(eval run-plugin-$(t)-with-$(p): $t $p) \ + $(eval run-plugin-$(t)-with-$(p): TIMEOUT=60) \ + $(eval RUN_TESTS+=run-plugin-$(t)-with-$(p)))) +endif + +strip-plugin = $(wordlist 1, 1, $(subst -with-, ,$1)) +extract-plugin = $(wordlist 2, 2, $(subst -with-, ,$1)) + +RUN_TESTS+=$(EXTRA_RUNS) + +ifdef CONFIG_USER_ONLY +run-%: % + $(call run-test, $<, $(QEMU) $(QEMU_OPTS) $<, "$< on $(TARGET_NAME)") + +run-plugin-%: + $(call run-test, $@, $(QEMU) $(QEMU_OPTS) \ + -plugin $(PLUGIN_LIB)/$(call extract-plugin,$@) \ + -d plugin -D $*.pout \ + $(call strip-plugin,$<), \ + "$* on $(TARGET_NAME)") +else +run-%: % + $(call run-test, $<, \ + $(QEMU) -monitor none -display none \ + -chardev file$(COMMA)path=$<.out$(COMMA)id=output \ + $(QEMU_OPTS) $<, \ + "$< on $(TARGET_NAME)") + +run-plugin-%: + $(call run-test, $@, \ + $(QEMU) -monitor none -display none \ + -chardev file$(COMMA)path=$@.out$(COMMA)id=output \ + -plugin $(PLUGIN_LIB)/$(call extract-plugin,$@) \ + -d plugin -D $*.pout \ + $(QEMU_OPTS) $(call strip-plugin,$<), \ + "$* on $(TARGET_NAME)") +endif + +gdb-%: % + gdb --args $(QEMU) $(QEMU_OPTS) $< + +.PHONY: run +run: $(RUN_TESTS) + +# There is no clean target, the calling make just rm's the tests build dir |