139 lines
3.9 KiB
Makefile
139 lines
3.9 KiB
Makefile
# -*- Mode: makefile -*-
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#
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# TCG tests
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#
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# These are complicated by the fact we want to build them for guest
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# systems. This requires knowing what guests we are building and which
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# ones we have cross-compilers for or docker images with
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# cross-compilers.
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#
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# The tests themselves should be as minimal as possible as
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# cross-compilers don't always have a large amount of libraries
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# available.
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#
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# We only include the host build system for SRC_PATH and we don't
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# bother with the common rules.mk. We expect the following:
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#
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# CC - the C compiler command
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# EXTRA_CFLAGS - any extra CFLAGS
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# BUILD_STATIC - are we building static binaries
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#
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# By default all tests are statically compiled but some host systems
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# may not package static libraries by default. If an external
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# cross-compiler can only build dynamic libraries the user might need
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# to make extra efforts to ensure ld.so can link at runtime when the
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# tests are run.
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#
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# We also accept SPEED=slow to enable slower running tests
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#
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# We also expect to be in the tests build dir for the FOO-(linux-user|softmmu).
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#
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all:
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-include ../../config-host.mak
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-include ../../../$(TARGET_DIR)/config-target.mak
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# for including , in command strings
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COMMA := ,
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quiet-command = $(if $(V),$1,$(if $(2),@printf " %-7s %s\n" $2 $3 && $1, @$1))
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# $1 = test name, $2 = cmd, $3 = desc
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ifdef CONFIG_USER_ONLY
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run-test = $(call quiet-command, timeout $(TIMEOUT) $2 > $1.out,"TEST",$3)
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else
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run-test = $(call quiet-command, timeout $(TIMEOUT) $2,"TEST",$3)
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endif
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# $1 = test name, $2 = reference
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# to work around the pipe squashing the status we only pipe the result if
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# we know it failed and then force failure at the end.
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diff-out = $(call quiet-command, diff -q $1.out $2 || \
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(diff -u $1.out $2 | head -n 10 && false), \
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"DIFF","$1.out with $2")
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# $1 = test name, $2 = reason
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skip-test = @printf " SKIPPED %s on $(TARGET_NAME) because %s\n" $1 $2
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# Tests we are building
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TESTS=
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# Start with a blank slate, the build targets get to add stuff first
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CFLAGS=
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QEMU_CFLAGS=
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LDFLAGS=
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# The QEMU for this TARGET
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ifdef CONFIG_USER_ONLY
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QEMU=../../../$(TARGET_DIR)/qemu-$(TARGET_NAME)
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else
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QEMU=../../../$(TARGET_DIR)/qemu-system-$(TARGET_NAME)
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endif
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QEMU_OPTS=
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# If TCG debugging is enabled things are a lot slower
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ifeq ($(CONFIG_DEBUG_TCG),y)
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TIMEOUT=45
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else
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TIMEOUT=15
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endif
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ifdef CONFIG_USER_ONLY
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# The order we include is important. We include multiarch, base arch
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# and finally arch if it's not the same as base arch.
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-include $(SRC_PATH)/tests/tcg/multiarch/Makefile.target
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-include $(SRC_PATH)/tests/tcg/$(TARGET_NAME)/Makefile.target
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# Add the common build options
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CFLAGS+=-Wall -O0 -g -fno-strict-aliasing
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ifeq ($(BUILD_STATIC),y)
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LDFLAGS+=-static
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endif
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%: %.c
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$(CC) $(CFLAGS) $(EXTRA_CFLAGS) $< -o $@ $(LDFLAGS)
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else
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# For softmmu targets we include a different Makefile fragement as the
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# build options for bare programs are usually pretty different. They
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# are expected to provide their own build recipes.
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-include $(SRC_PATH)/tests/tcg/minilib/Makefile.target
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-include $(SRC_PATH)/tests/tcg/multiarch/system/Makefile.softmmu-target
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-include $(SRC_PATH)/tests/tcg/$(TARGET_NAME)/Makefile.softmmu-target
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endif
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all: $(TESTS)
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#
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# Test Runners
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#
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# By default we just run the test with the appropriate QEMU for the
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# target. More advanced tests may want to override the runner in their
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# specific make rules. Additional runners for the same binary should
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# be added to EXTRA_RUNS.
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#
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RUN_TESTS=$(patsubst %,run-%, $(TESTS))
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RUN_TESTS+=$(EXTRA_RUNS)
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ifdef CONFIG_USER_ONLY
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run-%: %
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$(call run-test, $<, $(QEMU) $(QEMU_OPTS) $<, "$< on $(TARGET_NAME)")
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else
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run-%: %
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$(call run-test, $<, \
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$(QEMU) -monitor none -display none \
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-chardev file$(COMMA)path=$<.out$(COMMA)id=output \
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$(QEMU_OPTS) $<, \
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"$< on $(TARGET_NAME)")
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endif
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gdb-%: %
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gdb --args $(QEMU) $(QEMU_OPTS) $<
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.PHONY: run
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run: $(RUN_TESTS)
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# There is no clean target, the calling make just rm's the tests build dir
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