On Tue, 04/10 20:39, Alex Bennée wrote:
> This make is now invoked from each individual target make with the
> appropriate CC and ARCH set for each guest. It includes all the
> multiarch tests by default as well as any tests from
> tests/tcg/$(ARCH).
>
> As there may be subtle additional requirements for building some of
> the tests it also includes tests/tcg/$(ARCH)/Makefile.target if it is
> available. This is distinct from tests/tcg/$(ARCH)/Makefile.include
> which is used by the parent make machinery to determine potential
> docker targets.
>
> Signed-off-by: Alex Bennée <alex.ben...@linaro.org>
> ---
> tests/tcg/Makefile | 185
> ++++++++++++-----------------------------------------
> 1 file changed, 42 insertions(+), 143 deletions(-)
>
> diff --git a/tests/tcg/Makefile b/tests/tcg/Makefile
> index 89e3342f3d..2bba0d2a32 100644
> --- a/tests/tcg/Makefile
> +++ b/tests/tcg/Makefile
> @@ -1,156 +1,55 @@
> --include ../../config-host.mak
> --include $(SRC_PATH)/rules.mak
> +# -*- Mode: makefile -*-
> +#
> +# TCG tests
> +#
> +# These are complicated by the fact we want to build them for guest
> +# systems. This requires knowing what guests we are building and which
> +# ones we have cross-compilers for or docker images with
> +# cross-compilers.
> +#
> +# The tests themselves should be as minimal as possible as
> +# cross-compilers don't always have a large amount of libraries
> +# available.
> +#
> +# We only include the host build system for SRC_PATH and we don't
> +# bother with the common rules.mk. We expect CC to have been set for
> +# us from the parent make. We also expect to be in the tests build dir
> +# for the FOO-linux-user.
> +#
>
> -$(call set-vpath, $(SRC_PATH)/tests/tcg)
> +-include ../../config-host.mak
> +-include ../config-target.mak
>
> -QEMU=../../i386-linux-user/qemu-i386
> -QEMU_X86_64=../../x86_64-linux-user/qemu-x86_64
> -CC_X86_64=$(CC_I386) -m64
> +# Set search path for all sources
> +VPATH = $(SRC_PATH)/tests/tcg/multiarch
> +TEST_SRCS = $(wildcard $(SRC_PATH)/tests/tcg/multiarch/*.c)
>
> -QEMU_INCLUDES += -I../..
> -CFLAGS=-Wall -O2 -g -fno-strict-aliasing
> -#CFLAGS+=-msse2
> -LDFLAGS=
> +VPATH += $(SRC_PATH)/tests/tcg/$(ARCH)
> +TEST_SRCS += $(wildcard $(SRC_PATH)/tests/tcg/$(ARCH)/*.c)
>
> -# TODO: automatically detect ARM and MIPS compilers, and run those too
> +SRCS=$(notdir ${TEST_SRCS})
> +TESTS=$(SRCS:.c=)
>
> -# runcom maps page 0, so it requires root privileges
> -# also, pi_10.com runs indefinitely
> +# We use what ever CC we have
> +CFLAGS=-Wall -O0 -g -fno-strict-aliasing -static
> +QEMU_CFLAGS=
> +LDFLAGS=
>
> -I386_TESTS=hello-i386 \
> - linux-test \
> - testthread \
> - sha1-i386 \
> - test-i386 \
> - test-i386-fprem \
> - test-mmap \
> - # runcom
> +# The per ARCH target makefile which might add specific compiler flags
> +# for some compilation targets.
>
> -# native i386 compilers sometimes are not biarch. assume cross-compilers are
> -ifneq ($(ARCH),i386)
> -I386_TESTS+=run-test-x86_64
> -endif
> +EXTRA_MAKEFILE=$(SRC_PATH)/tests/tcg/$(ARCH)/Makefile.target
> +CHECK_INCLUDE=$(wildcard $(EXTRA_MAKEFILE))
>
> -TESTS = test_path
> -ifneq ($(call find-in-path, $(CC_I386)),)
> -TESTS += $(I386_TESTS)
> +ifeq ($(EXTRA_MAKEFILE),$(CHECK_INCLUDE))
> +include $(EXTRA_MAKEFILE)
> endif
>
> -all: $(patsubst %,run-%,$(TESTS))
> -test: all
> -
> -# rules to run tests
> -
> -.PHONY: $(patsubst %,run-%,$(TESTS))
> -
> -run-%: %
> - -$(QEMU) ./$*
> -
> -run-hello-i386: hello-i386
> -run-linux-test: linux-test
> -run-testthread: testthread
> -run-sha1-i386: sha1-i386
> -
> -run-test-i386: test-i386
> - ./test-i386 > test-i386.ref
> - -$(QEMU) test-i386 > test-i386.out
> - @if diff -u test-i386.ref test-i386.out ; then echo "Auto Test OK"; fi
> -
> -run-test-i386-fprem: test-i386-fprem
> - ./test-i386-fprem > test-i386-fprem.ref
> - -$(QEMU) test-i386-fprem > test-i386-fprem.out
> - @if diff -u test-i386-fprem.ref test-i386-fprem.out ; then echo "Auto
> Test OK"; fi
> -
> -run-test-x86_64: test-x86_64
> - ./test-x86_64 > test-x86_64.ref
> - -$(QEMU_X86_64) test-x86_64 > test-x86_64.out
> - @if diff -u test-x86_64.ref test-x86_64.out ; then echo "Auto Test OK";
> fi
> -
> -run-test-mmap: test-mmap
> - -$(QEMU) ./test-mmap
> - -$(QEMU) -p 8192 ./test-mmap 8192
> - -$(QEMU) -p 16384 ./test-mmap 16384
> - -$(QEMU) -p 32768 ./test-mmap 32768
> -
> -run-runcom: runcom
> - -$(QEMU) ./runcom $(SRC_PATH)/tests/pi_10.com
> -
> -run-test_path: test_path
> - ./test_path
> -
> -# rules to compile tests
> -
> -test_path: test_path.o
> -
> -test_path.o: test_path.c
> -
> -hello-i386: hello-i386.c
> - $(CC_I386) -nostdlib $(CFLAGS) -static $(LDFLAGS) -o $@ $<
> - strip $@
> -
> -testthread: testthread.c
> - $(CC_I386) $(CFLAGS) $(LDFLAGS) -o $@ $< -lpthread
> -
> -# i386/x86_64 emulation test (test various opcodes) */
> -test-i386: test-i386.c test-i386-code16.S test-i386-vm86.S \
> - test-i386.h test-i386-shift.h test-i386-muldiv.h
> - $(CC_I386) $(QEMU_INCLUDES) $(CFLAGS) $(LDFLAGS) -o $@ \
> - $(<D)/test-i386.c $(<D)/test-i386-code16.S
> $(<D)/test-i386-vm86.S -lm
> -
> -test-i386-fprem: test-i386-fprem.c
> - $(CC_I386) $(QEMU_INCLUDES) $(CFLAGS) $(LDFLAGS) -o $@ $^
> -
> -test-x86_64: test-i386.c \
> - test-i386.h test-i386-shift.h test-i386-muldiv.h
> - $(CC_X86_64) $(QEMU_INCLUDES) $(CFLAGS) $(LDFLAGS) -o $@
> $(<D)/test-i386.c -lm
> -
> -# generic Linux and CPU test
> -linux-test: linux-test.c
> - $(CC_I386) $(CFLAGS) $(LDFLAGS) -o $@ $< -lm
> -
> -# vm86 test
> -runcom: runcom.c
> - $(CC_I386) $(CFLAGS) $(LDFLAGS) -o $@ $<
> -
> -test-mmap: test-mmap.c
> - $(CC_I386) -m32 $(CFLAGS) -Wall -O2 $(LDFLAGS) -o $@ $<
> -
> -# speed test
> -sha1-i386: sha1.c
> - $(CC_I386) $(CFLAGS) $(LDFLAGS) -o $@ $<
> -
> -sha1: sha1.c
> - $(CC) $(CFLAGS) $(LDFLAGS) -o $@ $<
> -
> -speed: sha1 sha1-i386
> - time ./sha1
> - time $(QEMU) ./sha1-i386
> -
> -# arm test
> -hello-arm: hello-arm.o
> - arm-linux-ld -o $@ $<
> -
> -hello-arm.o: hello-arm.c
> - arm-linux-gcc -Wall -g -O2 -c -o $@ $<
> -
> -test-arm-iwmmxt: test-arm-iwmmxt.s
> - cpp < $< | arm-linux-gnu-gcc -Wall -static -march=iwmmxt -mabi=aapcs -x
> assembler - -o $@
> -
> -# MIPS test
> -hello-mips: hello-mips.c
> - mips-linux-gnu-gcc -nostdlib -static -mno-abicalls -fno-PIC -mabi=32
> -Wall -Wextra -g -O2 -o $@ $<
> -
> -hello-mipsel: hello-mips.c
> - mipsel-linux-gnu-gcc -nostdlib -static -mno-abicalls -fno-PIC -mabi=32
> -Wall -Wextra -g -O2 -o $@ $<
> +testthread: LDFLAGS=-lpthread
I'm a bit curious why only testthread is left in this file but others are gone.
Fam
>
> -# testsuite for the CRIS port.
> -test-cris:
> - $(MAKE) -C cris check
> +%: %.c
> + $(CC) $(CFLAGS) $< -o $@ $(LDFLAGS)
>
> -# testsuite for the LM32 port.
> -test-lm32:
> - $(MAKE) -C lm32 check
> +all: $(TESTS)
>
> -clean:
> - rm -f *~ *.o test-i386.out test-i386.ref \
> - test-x86_64.log test-x86_64.ref qruncom $(TESTS)
> +# There is no clean target, the calling make just rm's the tests build dir
> --
> 2.16.2
>
