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-$(TARGET).mak
36 # Get semihosting definitions for user-mode emulation
37 ifeq ($(filter %-softmmu, $(TARGET)),)
38 -include $(SRC_PATH)/configs/targets/$(TARGET).mak
41 # for including , in command strings
44 quiet-command = $(if $(V),$1,$(if $(2),@printf " %-7s %s\n" $2 $3 && $1, @$1))
46 # $1 = test name, $2 = cmd, $3 = desc
47 ifeq ($(filter %-softmmu, $(TARGET)),)
48 run-test = $(call quiet-command, timeout --foreground $(TIMEOUT) $2 > $1.out, \
51 run-test = $(call quiet-command, timeout --foreground $(TIMEOUT) $2,"TEST",$3)
54 # $1 = test name, $2 = reference
55 # to work around the pipe squashing the status we only pipe the result if
56 # we know it failed and then force failure at the end.
57 diff-out = $(call quiet-command, diff -q $1.out $2 || \
58 (diff -u $1.out $2 | head -n 10 && false), \
59 "DIFF","$1.out with $2")
61 # $1 = test name, $2 = reason
62 skip-test = @printf " SKIPPED %s on $(TARGET_NAME) because %s\n" $1 $2
64 # $1 = test name, $2 = reference
65 # As above but only diff if reference file exists, otherwise the test
66 # passes if it managed to complete with a status of zero
67 conditional-diff-out = \
68 $(if $(wildcard $2), \
69 $(call diff-out,$1,$2), \
70 $(call skip-test,"$1 check","no reference"))
73 # Tests we are building
75 # additional tests which may re-use existing binaries
78 # Start with a blank slate, the build targets get to add stuff first
85 # If TCG debugging, or TCI is enabled things are a lot slower
86 # ??? Makefile no longer has any indication that TCI is enabled,
88 # 15s original default
89 # 60s with --enable-debug
90 # 90s with --enable-tcg-interpreter
93 ifeq ($(filter %-softmmu, $(TARGET)),)
94 # The order we include is important. We include multiarch first and
95 # then the target. If there are common tests shared between
96 # sub-targets (e.g. ARM & AArch64) then it is up to
97 # $(TARGET_NAME)/Makefile.target to include the common parent
98 # architecture in its VPATH.
99 -include $(SRC_PATH)/tests/tcg/multiarch/Makefile.target
100 -include $(SRC_PATH)/tests/tcg/$(TARGET_NAME)/Makefile.target
102 # Add the common build options
103 CFLAGS+=-Wall -Werror -O0 -g -fno-strict-aliasing
104 ifeq ($(BUILD_STATIC),y)
109 $(CC) $(CFLAGS) $(EXTRA_CFLAGS) $< -o $@ $(LDFLAGS)
111 # For softmmu targets we include a different Makefile fragement as the
112 # build options for bare programs are usually pretty different. They
113 # are expected to provide their own build recipes.
114 EXTRA_CFLAGS += -ffreestanding
115 -include $(SRC_PATH)/tests/tcg/minilib/Makefile.target
116 -include $(SRC_PATH)/tests/tcg/multiarch/system/Makefile.softmmu-target
117 -include $(SRC_PATH)/tests/tcg/$(TARGET_NAME)/Makefile.softmmu-target
121 all: $(TESTS) $(EXTRA_TESTS)
126 # By default we just run the test with the appropriate QEMU for the
127 # target. More advanced tests may want to override the runner in their
128 # specific make rules. Additional runners for the same binary should
129 # be added to EXTRA_RUNS.
132 RUN_TESTS=$(patsubst %,run-%, $(TESTS))
134 # If plugins exist also include those in the tests
135 ifeq ($(CONFIG_PLUGIN),y)
136 PLUGIN_SRC=$(SRC_PATH)/tests/plugin
137 PLUGIN_LIB=../../plugin
139 PLUGINS=$(patsubst %.c, lib%.so, $(notdir $(wildcard $(PLUGIN_SRC)/*.c)))
141 # We need to ensure expand the run-plugin-TEST-with-PLUGIN
142 # pre-requistes manually here as we can't use stems to handle it. We
143 # also add some special helpers the run-plugin- rules can use bellow.
145 $(foreach p,$(PLUGINS), \
146 $(foreach t,$(TESTS),\
147 $(eval run-plugin-$(t)-with-$(p): $t $p) \
148 $(eval RUN_TESTS+=run-plugin-$(t)-with-$(p))))
151 strip-plugin = $(wordlist 1, 1, $(subst -with-, ,$1))
152 extract-plugin = $(wordlist 2, 2, $(subst -with-, ,$1))
154 RUN_TESTS+=$(EXTRA_RUNS)
156 ifeq ($(filter %-softmmu, $(TARGET)),)
158 $(call run-test, $<, $(QEMU) $(QEMU_OPTS) $<, "$< on $(TARGET_NAME)")
161 $(call run-test, $@, $(QEMU) $(QEMU_OPTS) \
162 -plugin $(PLUGIN_LIB)/$(call extract-plugin,$@) \
163 -d plugin -D $*.pout \
164 $(call strip-plugin,$<), \
165 "$* on $(TARGET_NAME)")
168 $(call run-test, $<, \
169 $(QEMU) -monitor none -display none \
170 -chardev file$(COMMA)path=$<.out$(COMMA)id=output \
172 "$< on $(TARGET_NAME)")
175 $(call run-test, $@, \
176 $(QEMU) -monitor none -display none \
177 -chardev file$(COMMA)path=$@.out$(COMMA)id=output \
178 -plugin $(PLUGIN_LIB)/$(call extract-plugin,$@) \
179 -d plugin -D $*.pout \
180 $(QEMU_OPTS) $(call strip-plugin,$<), \
181 "$* on $(TARGET_NAME)")
185 gdb --args $(QEMU) $(QEMU_OPTS) $<
191 rm -f $(TESTS) *.o $(CLEANFILES)