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
36 # for including , in command strings
39 quiet-command = $(if $(V),$1,$(if $(2),@printf " %-7s %s\n" $2 $3 && $1, @$1))
41 # $1 = test name, $2 = cmd, $3 = desc
42 ifdef CONFIG_USER_ONLY
43 run-test = $(call quiet-command, timeout $(TIMEOUT) $2 > $1.out,"TEST",$3)
45 run-test = $(call quiet-command, timeout $(TIMEOUT) $2,"TEST",$3)
48 # $1 = test name, $2 = reference
49 # to work around the pipe squashing the status we only pipe the result if
50 # we know it failed and then force failure at the end.
51 diff-out = $(call quiet-command, diff -q $1.out $2 || \
52 (diff -u $1.out $2 | head -n 10 && false), \
53 "DIFF","$1.out with $2")
55 # $1 = test name, $2 = reason
56 skip-test = @printf " SKIPPED %s on $(TARGET_NAME) because %s\n" $1 $2
58 # $1 = test name, $2 = reference
59 # As above but only diff if reference file exists, otherwise the test
60 # passes if it managed to complete with a status of zero
61 conditional-diff-out = \
62 $(if $(wildcard $2), \
63 $(call diff-out,$1,$2), \
64 $(call skip-test,"$1 check","no reference"))
67 # Tests we are building
69 # additional tests which may re-use existing binaries
72 # Start with a blank slate, the build targets get to add stuff first
80 # If TCG debugging is enabled things are a lot slower
81 ifeq ($(CONFIG_DEBUG_TCG),y)
87 ifdef CONFIG_USER_ONLY
88 # The order we include is important. We include multiarch first and
89 # then the target. If there are common tests shared between
90 # sub-targets (e.g. ARM & AArch64) then it is up to
91 # $(TARGET_NAME)/Makefile.target to include the common parent
92 # architecture in its VPATH.
93 -include $(SRC_PATH)/tests/tcg/multiarch/Makefile.target
94 -include $(SRC_PATH)/tests/tcg/$(TARGET_NAME)/Makefile.target
96 # Add the common build options
97 CFLAGS+=-Wall -O0 -g -fno-strict-aliasing
98 ifeq ($(BUILD_STATIC),y)
103 $(CC) $(CFLAGS) $(EXTRA_CFLAGS) $< -o $@ $(LDFLAGS)
105 # For softmmu targets we include a different Makefile fragement as the
106 # build options for bare programs are usually pretty different. They
107 # are expected to provide their own build recipes.
108 -include $(SRC_PATH)/tests/tcg/minilib/Makefile.target
109 -include $(SRC_PATH)/tests/tcg/multiarch/system/Makefile.softmmu-target
110 -include $(SRC_PATH)/tests/tcg/$(TARGET_NAME)/Makefile.softmmu-target
114 all: $(TESTS) $(EXTRA_TESTS)
119 # By default we just run the test with the appropriate QEMU for the
120 # target. More advanced tests may want to override the runner in their
121 # specific make rules. Additional runners for the same binary should
122 # be added to EXTRA_RUNS.
125 RUN_TESTS=$(patsubst %,run-%, $(TESTS))
127 # If plugins exist also include those in the tests
128 ifeq ($(CONFIG_PLUGIN),y)
129 PLUGIN_SRC=$(SRC_PATH)/tests/plugin
130 PLUGIN_LIB=../../plugin
132 PLUGINS=$(patsubst %.c, lib%.so, $(notdir $(wildcard $(PLUGIN_SRC)/*.c)))
134 # We need to ensure expand the run-plugin-TEST-with-PLUGIN
135 # pre-requistes manually here as we can't use stems to handle it. We
136 # also add some special helpers the run-plugin- rules can use bellow.
138 $(foreach p,$(PLUGINS), \
139 $(foreach t,$(TESTS),\
140 $(eval run-plugin-$(t)-with-$(p): $t $p) \
141 $(eval run-plugin-$(t)-with-$(p): TIMEOUT=60) \
142 $(eval RUN_TESTS+=run-plugin-$(t)-with-$(p))))
145 strip-plugin = $(wordlist 1, 1, $(subst -with-, ,$1))
146 extract-plugin = $(wordlist 2, 2, $(subst -with-, ,$1))
148 RUN_TESTS+=$(EXTRA_RUNS)
150 ifdef CONFIG_USER_ONLY
152 $(call run-test, $<, $(QEMU) $(QEMU_OPTS) $<, "$< on $(TARGET_NAME)")
155 $(call run-test, $@, $(QEMU) $(QEMU_OPTS) \
156 -plugin $(PLUGIN_LIB)/$(call extract-plugin,$@) \
157 -d plugin -D $*.pout \
158 $(call strip-plugin,$<), \
159 "$* on $(TARGET_NAME)")
162 $(call run-test, $<, \
163 $(QEMU) -monitor none -display none \
164 -chardev file$(COMMA)path=$<.out$(COMMA)id=output \
166 "$< on $(TARGET_NAME)")
169 $(call run-test, $@, \
170 $(QEMU) -monitor none -display none \
171 -chardev file$(COMMA)path=$@.out$(COMMA)id=output \
172 -plugin $(PLUGIN_LIB)/$(call extract-plugin,$@) \
173 -d plugin -D $*.pout \
174 $(QEMU_OPTS) $(call strip-plugin,$<), \
175 "$* on $(TARGET_NAME)")
179 gdb --args $(QEMU) $(QEMU_OPTS) $<
184 # There is no clean target, the calling make just rm's the tests build dir