1 # -*- Mode: makefile -*-
5 # These are complicated by the fact we want to build them for guest
6 # systems. This requires knowing what guests we are building and which
7 # ones we have cross-compilers for or docker images with
10 # The tests themselves should be as minimal as possible as
11 # cross-compilers don't always have a large amount of libraries
14 # We only include the host build system for SRC_PATH and we don't
15 # bother with the common rules.mk. We expect the following:
17 # CC - the C compiler command
18 # EXTRA_CFLAGS - any extra CFLAGS
19 # BUILD_STATIC - are we building static binaries
21 # By default all tests are statically compiled but some host systems
22 # may not package static libraries by default. If an external
23 # cross-compiler can only build dynamic libraries the user might need
24 # to make extra efforts to ensure ld.so can link at runtime when the
27 # We also accept SPEED=slow to enable slower running tests
29 # We also expect to be in the tests build dir for the FOO-(linux-user|softmmu).
33 -include ../../../config-host.mak
34 -include ../config-$(TARGET).mak
35 ifeq ($(CONFIG_USER_ONLY),y)
36 -include $(SRC_PATH)/default-configs/targets/$(TARGET).mak
39 # for including , in command strings
42 quiet-command = $(if $(V),$1,$(if $(2),@printf " %-7s %s\n" $2 $3 && $1, @$1))
44 # $1 = test name, $2 = cmd, $3 = desc
45 ifdef CONFIG_USER_ONLY
46 run-test = $(call quiet-command, timeout $(TIMEOUT) $2 > $1.out,"TEST",$3)
48 run-test = $(call quiet-command, timeout $(TIMEOUT) $2,"TEST",$3)
51 # $1 = test name, $2 = reference
52 # to work around the pipe squashing the status we only pipe the result if
53 # we know it failed and then force failure at the end.
54 diff-out = $(call quiet-command, diff -q $1.out $2 || \
55 (diff -u $1.out $2 | head -n 10 && false), \
56 "DIFF","$1.out with $2")
58 # $1 = test name, $2 = reason
59 skip-test = @printf " SKIPPED %s on $(TARGET_NAME) because %s\n" $1 $2
61 # $1 = test name, $2 = reference
62 # As above but only diff if reference file exists, otherwise the test
63 # passes if it managed to complete with a status of zero
64 conditional-diff-out = \
65 $(if $(wildcard $2), \
66 $(call diff-out,$1,$2), \
67 $(call skip-test,"$1 check","no reference"))
70 # Tests we are building
72 # additional tests which may re-use existing binaries
75 # Start with a blank slate, the build targets get to add stuff first
83 # If TCG debugging is enabled things are a lot slower
84 ifeq ($(CONFIG_DEBUG_TCG),y)
90 ifdef CONFIG_USER_ONLY
91 # The order we include is important. We include multiarch first and
92 # then the target. If there are common tests shared between
93 # sub-targets (e.g. ARM & AArch64) then it is up to
94 # $(TARGET_NAME)/Makefile.target to include the common parent
95 # architecture in its VPATH.
96 -include $(SRC_PATH)/tests/tcg/multiarch/Makefile.target
97 -include $(SRC_PATH)/tests/tcg/$(TARGET_NAME)/Makefile.target
99 # Add the common build options
100 CFLAGS+=-Wall -Werror -O0 -g -fno-strict-aliasing
101 ifeq ($(BUILD_STATIC),y)
106 $(CC) $(CFLAGS) $(EXTRA_CFLAGS) $< -o $@ $(LDFLAGS)
108 # For softmmu targets we include a different Makefile fragement as the
109 # build options for bare programs are usually pretty different. They
110 # are expected to provide their own build recipes.
111 -include $(SRC_PATH)/tests/tcg/minilib/Makefile.target
112 -include $(SRC_PATH)/tests/tcg/multiarch/system/Makefile.softmmu-target
113 -include $(SRC_PATH)/tests/tcg/$(TARGET_NAME)/Makefile.softmmu-target
117 all: $(TESTS) $(EXTRA_TESTS)
122 # By default we just run the test with the appropriate QEMU for the
123 # target. More advanced tests may want to override the runner in their
124 # specific make rules. Additional runners for the same binary should
125 # be added to EXTRA_RUNS.
128 RUN_TESTS=$(patsubst %,run-%, $(TESTS))
130 # If plugins exist also include those in the tests
131 ifeq ($(CONFIG_PLUGIN),y)
132 PLUGIN_SRC=$(SRC_PATH)/tests/plugin
133 PLUGIN_LIB=../../plugin
135 PLUGINS=$(patsubst %.c, lib%.so, $(notdir $(wildcard $(PLUGIN_SRC)/*.c)))
137 # We need to ensure expand the run-plugin-TEST-with-PLUGIN
138 # pre-requistes manually here as we can't use stems to handle it. We
139 # also add some special helpers the run-plugin- rules can use bellow.
141 $(foreach p,$(PLUGINS), \
142 $(foreach t,$(TESTS),\
143 $(eval run-plugin-$(t)-with-$(p): $t $p) \
144 $(eval run-plugin-$(t)-with-$(p): TIMEOUT=60) \
145 $(eval RUN_TESTS+=run-plugin-$(t)-with-$(p))))
148 strip-plugin = $(wordlist 1, 1, $(subst -with-, ,$1))
149 extract-plugin = $(wordlist 2, 2, $(subst -with-, ,$1))
151 RUN_TESTS+=$(EXTRA_RUNS)
153 ifdef CONFIG_USER_ONLY
155 $(call run-test, $<, $(QEMU) $(QEMU_OPTS) $<, "$< on $(TARGET_NAME)")
158 $(call run-test, $@, $(QEMU) $(QEMU_OPTS) \
159 -plugin $(PLUGIN_LIB)/$(call extract-plugin,$@) \
160 -d plugin -D $*.pout \
161 $(call strip-plugin,$<), \
162 "$* on $(TARGET_NAME)")
165 $(call run-test, $<, \
166 $(QEMU) -monitor none -display none \
167 -chardev file$(COMMA)path=$<.out$(COMMA)id=output \
169 "$< on $(TARGET_NAME)")
172 $(call run-test, $@, \
173 $(QEMU) -monitor none -display none \
174 -chardev file$(COMMA)path=$@.out$(COMMA)id=output \
175 -plugin $(PLUGIN_LIB)/$(call extract-plugin,$@) \
176 -d plugin -D $*.pout \
177 $(QEMU_OPTS) $(call strip-plugin,$<), \
178 "$* on $(TARGET_NAME)")
182 gdb --args $(QEMU) $(QEMU_OPTS) $<
187 # There is no clean target, the calling make just rm's the tests build dir