tinycc/tests/Makefile
grischka 4429cef9f6 tccgen.c: merge more function attributes
Merge function attributes with those given given for the
prototype, also handle post-decl appearance such as

    void func() __attribute__((noreturn))
    {
    }

Also, some test fixes (unrelated).
2020-05-13 11:39:39 +02:00

300 lines
9.0 KiB
Makefile

#
# Tiny C Compiler Makefile - tests
#
TOP = ..
include $(TOP)/Makefile
VPATH = $(TOPSRC)/tests $(TOPSRC) $(TOP)
CFLAGS := $(filter-out -W% -g% -O%,$(CFLAGS)) -I$(TOPSRC) $(LDFLAGS)
# what tests to run
TESTS = \
hello-exe \
hello-run \
libtest \
libtest_mt \
test3 \
memtest \
dlltest \
abitest \
asm-c-connect-test \
vla_test-run \
cross-test \
tests2-dir \
pp-dir
BTESTS = btest test1b
# test4_static -- Not all relocation types are implemented yet.
# asmtest / asmtest2 -- minor differences with gcc
# bounds-checking is supported on i386 and x86_64 on linux and windows
ifeq (-$(CONFIG_musl)-, --)
ifeq ($(ARCH),i386)
TESTS += $(BTESTS)
endif
ifeq ($(ARCH),x86_64)
TESTS += $(BTESTS)
endif
endif
ifdef CONFIG_OSX # -run only
TESTS := hello-run libtest tests2-dir pp-dir
endif
ifeq (,$(filter arm64 i386 x86_64,$(ARCH)))
TESTS := $(filter-out vla_test-run,$(TESTS))
endif
ifeq ($(CONFIG_arm_eabi),yes)
TESTS := $(filter-out test3,$(TESTS))
endif
ifeq (,$(filter i386 x86_64,$(ARCH)))
TESTS := $(filter-out dlltest asm-c-connect-test,$(TESTS))
endif
ifeq ($(OS),Windows_NT) # for libtcc_test to find libtcc.dll
PATH := $(CURDIR)/$(TOP)$(if $(findstring ;,$(PATH)),;,:)$(PATH)
endif
ifeq ($(ARCH),arm)
# tcctest refers to the alignment of functions, and with thumb mode
# the low bit of code addresses selects the mode, so the "alignment"
# of functions via bit masking comes out as 1. Just disable thumb.
test.ref: CFLAGS+=-marm
endif
ifeq ($(ARCH),i386)
# tcctest.c:get_asm_string uses a construct that is checked too strictly
# by GCC in 32bit mode when PIC is enabled.
test.ref: CFLAGS+=-fno-PIC -fno-PIE
endif
RUN_TCC = $(NATIVE_DEFINES) -run $(TOPSRC)/tcc.c $(TCCFLAGS)
DISAS = objdump -d
DUMPTCC = (set -x; $(TOP)/tcc -vv; ldd $(TOP)/tcc; exit 1)
all test :
@$(MAKE) --no-print-directory -s clean
@$(MAKE) --no-print-directory -s -r $(TESTS)
hello-exe: ../examples/ex1.c
@echo ------------ $@ ------------
$(TCC) $< -o hello$(EXESUF) && ./hello$(EXESUF) || $(DUMPTCC)
hello-run: ../examples/ex1.c
@echo ------------ $@ ------------
$(TCC) -run $< || $(DUMPTCC)
libtes%: libtcc_tes%$(EXESUF)
@echo ------------ $@ ------------
./libtcc_tes$*$(EXESUF) $(TOPSRC)/tcc.c $(TCCFLAGS) $(NATIVE_DEFINES)
libtcc_test$(EXESUF): libtcc_test.c $(LIBTCC)
$(CC) -o $@ $^ $(CFLAGS) $(LIBS)
libtcc_test_mt$(EXESUF): libtcc_test_mt.c $(LIBTCC)
$(CC) -o $@ $^ $(CFLAGS) $(LIBS)
%-dir:
@echo ------------ $@ ------------
$(MAKE) -k -C $*
# test.ref - generate using cc
test.ref: tcctest.c
$(CC) -o tcctest.gcc $< $(NATIVE_DEFINES) $(CFLAGS) -w -O0 -std=gnu99 -fno-omit-frame-pointer
./tcctest.gcc > $@
# auto test
test1 test1b: tcctest.c test.ref
@echo ------------ $@ ------------
$(TCC) $(RUN_TCC) -w -run $< > test.out1
@diff -u test.ref test.out1 && echo "$(AUTO_TEST) OK"
# iterated test2 (compile tcc then compile tcctest.c !)
test2 test2b: tcctest.c test.ref
@echo ------------ $@ ------------
$(TCC) $(RUN_TCC) $(RUN_TCC) -w -run $< > test.out2
@diff -u test.ref test.out2 && echo "$(AUTO_TEST)2 OK"
# iterated test3 (compile tcc then compile tcc then compile tcctest.c !)
test3 test3b: tcctest.c test.ref
@echo ------------ $@ ------------
$(TCC) $(RUN_TCC) $(RUN_TCC) $(RUN_TCC) -w -run $< > test.out3
@diff -u test.ref test.out3 && echo "$(AUTO_TEST)3 OK"
AUTO_TEST = Auto Test
test%b : TCCFLAGS += -b -bt1
test%b : AUTO_TEST = Auto Bound-Test
# binary output test
test4: tcctest.c test.ref
@echo ------------ $@ ------------
# object + link output
$(TCC) -c -o tcctest3.o $<
$(TCC) -o tcctest3 tcctest3.o
./tcctest3 > test3.out
@if diff -u test.ref test3.out ; then echo "Object $(AUTO_TEST) OK"; fi
# dynamic output
$(TCC) -o tcctest1 $<
./tcctest1 > test1.out
@if diff -u test.ref test1.out ; then echo "Dynamic $(AUTO_TEST) OK"; fi
# dynamic output + bound check
$(TCC) -b -o tcctest4 $<
./tcctest4 > test4.out
@if diff -u test.ref test4.out ; then echo "BCheck $(AUTO_TEST) OK"; fi
test4_static: tcctest.c test.ref
@echo ------------ $@ ------------
# static output.
$(TCC) -static -o tcctest2 $<
./tcctest2 > test2.out
@if diff -u test.ref test2.out ; then echo "Static $(AUTO_TEST) OK"; fi
# use tcc to create libtcc.so/.dll and the tcc(.exe) frontend and run them
dlltest:
@echo ------------ $@ ------------
$(TCC) $(NATIVE_DEFINES) -DLIBTCC_AS_DLL $(TOPSRC)/libtcc.c $(LIBS) -shared -o libtcc2$(DLLSUF)
$(TCC) $(NATIVE_DEFINES) -DONE_SOURCE=0 $(TOPSRC)/tcc.c libtcc2$(DLLSUF) $(LIBS) -Wl,-rpath=. -o tcc2$(EXESUF)
./tcc2$(EXESUF) $(TCCFLAGS) $(RUN_TCC) -run $(TOPSRC)/examples/ex1.c
ifndef CONFIG_WIN32
@echo ------------ $@ with PIC ------------
$(CC) $(CFLAGS) -fPIC $(NATIVE_DEFINES) -DLIBTCC_AS_DLL -c $(TOPSRC)/libtcc.c
$(TCC) libtcc.o $(LIBS) -shared -o libtcc2$(DLLSUF)
$(TCC) $(NATIVE_DEFINES) -DONE_SOURCE=0 $(TOPSRC)/tcc.c libtcc2$(DLLSUF) $(LIBS) -Wl,-rpath=. -o tcc2$(EXESUF)
./tcc2$(EXESUF) $(TCCFLAGS) $(RUN_TCC) -run $(TOPSRC)/examples/ex1.c
endif
@rm tcc2$(EXESUF) libtcc2$(DLLSUF)
memtest:
@echo ------------ $@ ------------
$(CC) $(CFLAGS) $(NATIVE_DEFINES) -DMEM_DEBUG=2 $(TOPSRC)/tcc.c $(LIBS) -o memtest-tcc$(EXESUF)
./memtest-tcc$(EXESUF) $(TCCFLAGS) $(NATIVE_DEFINES) $(TOPSRC)/tcc.c $(LIBS)
./memtest-tcc$(EXESUF) $(TCCFLAGS) $(NATIVE_DEFINES) -run $(TOPSRC)/tcc.c $(TCCFLAGS) -w $(TOPSRC)/tests/tcctest.c
@echo OK
# memory and bound check auto test
BOUNDS_OK = 1 4 8 10 14 16
BOUNDS_FAIL= 2 5 6 7 9 11 12 13 15 17
btest: boundtest.c
@echo ------------ $@ ------------
@for i in $(BOUNDS_OK); do \
if $(TCC) -b -run $< $$i >/dev/null 2>&1 ; then \
echo "Test $$i succeeded as expected" ; \
else\
echo "Failed positive test $$i" ; exit 1 ; \
fi ;\
done ;\
for i in $(BOUNDS_FAIL); do \
if $(TCC) -b -bt1 -run $< $$i >/dev/null 2>&1 ; then \
echo "Failed negative test $$i" ; exit 1 ;\
else\
echo "Test $$i failed as expected" ; \
fi ;\
done ;\
echo Bound test OK
# speed test
speedtest: ex2 ex3
@echo ------------ $@ ------------
time ./ex2 1238 2 3 4 10 13 4
time $(TCC) -run $(TOPSRC)/examples/ex2.c 1238 2 3 4 10 13 4
time ./ex3 35
time $(TCC) -run $(TOPSRC)/examples/ex3.c 35
weaktest: tcctest.c test.ref
@echo ------------ $@ ------------
$(TCC) -c $< -o weaktest.tcc.o
$(CC) -c $< -o weaktest.gcc.o $(NATIVE_DEFINES) $(CFLAGS) -w -O0 -std=gnu99 -fno-omit-frame-pointer
objdump -t weaktest.tcc.o | grep ' w ' | sed -e 's/.* \([a-zA-Z0-9_]*\)$$/\1/' | LC_ALL=C sort > weaktest.tcc.o.txt
objdump -t weaktest.gcc.o | grep ' w ' | sed -e 's/.* \([a-zA-Z0-9_]*\)$$/\1/' | LC_ALL=C sort > weaktest.gcc.o.txt
diff weaktest.gcc.o.txt weaktest.tcc.o.txt && echo "Weak Auto Test OK"
ex%: $(TOPSRC)/examples/ex%.c
$(CC) -o $@ $< $(CFLAGS)
# tiny assembler testing
asmtest.ref: asmtest.S
$(CC) -Wa,-W -o asmtest.ref.o -c asmtest.S
objdump -D asmtest.ref.o > asmtest.ref
asmtest asmtest2: asmtest.ref
@echo ------------ $@ ------------
$(TCC) $(MAYBE_RUN_TCC) -c asmtest.S
objdump -D asmtest.o > asmtest.out
@if diff -u --ignore-matching-lines="file format" asmtest.ref asmtest.out ; then echo "ASM Auto Test OK"; fi
# test assembler with tcc compiled by itself
asmtest2: MAYBE_RUN_TCC = $(RUN_TCC)
# Check that code generated by libtcc is binary compatible with
# that generated by CC
abitest-cc.exe: abitest.c $(LIBTCC)
$(CC) -o $@ $^ $(CFLAGS) $(LIBS) -w
abitest-tcc.exe: abitest.c libtcc.c
$(TCC) -o $@ $^ $(NATIVE_DEFINES) $(LIBS)
abitest-% : abitest-%.exe
@echo ------------ $@ ------------
./$< $(TCCFLAGS)
abitest: abitest-cc
ifneq ($(CONFIG_arm_eabi),yes) # not ARM soft-float
abitest: abitest-tcc
endif
vla_test$(EXESUF): vla_test.c
$(TCC) -o $@ $^
vla_test-run: vla_test$(EXESUF)
@echo ------------ $@ ------------
./vla_test$(EXESUF)
asm-c-connect$(EXESUF): asm-c-connect-1.c asm-c-connect-2.c
$(TCC) -o $@ $^
asm-c-connect-%.o: asm-c-connect-%.c
$(TCC) -c -o $@ $<
asm-c-connect-sep$(EXESUF): asm-c-connect-1.o asm-c-connect-2.o
$(TCC) -o $@ $^
asm-c-connect-test: asm-c-connect$(EXESUF) asm-c-connect-sep$(EXESUF)
@echo ------------ $@ ------------
./asm-c-connect$(EXESUF) > asm-c-connect.out1 && cat asm-c-connect.out1
./asm-c-connect-sep$(EXESUF) > asm-c-connect.out2 && cat asm-c-connect.out2
@diff -u asm-c-connect.out1 asm-c-connect.out2 || (echo "error"; exit 1)
TCC_YY = $(foreach T,$(TCC_X),$(if $(wildcard $(TOP)/$T-tcc$(EXESUF)),$T))
cross-test :
$(if $(strip $(TCC_YY)),\
$(MAKE) $(foreach T,$(TCC_YY),cross-$T.test) --no-print-directory,:)
cross-%.test :
@echo ------------ $@ ------------
$(TOP)/$*-tcc$(EXESUF) -v $(TCCFLAGS-$(if $(findstring win,$*),win,unx))\
-c $(TOPSRC)/examples/ex3.c
# targets for development
%.bin: %.c tcc
$(TCC) -g -o $@ $<
$(DISAS) $@
instr: instr.o
objdump -d instr.o
instr.o: instr.S
$(CC) -o $@ -c $< -O2 -Wall -g
cache: tcc_g
cachegrind ./tcc_g -o /tmp/linpack -lm bench/linpack.c
vg_annotate tcc.c > /tmp/linpack.cache.log
# clean
clean:
rm -f *~ *.o *.a *.bin *.i *.ref *.out *.out? *.out?b *.cc *.gcc
rm -f *-cc *-gcc *-tcc *.exe hello libtcc_test vla_test tcctest[1234]
rm -f asm-c-connect$(EXESUF) asm-c-connect-sep$(EXESUF)
rm -f ex? tcc_g weaktest.*.txt *.def libtcc_test_mt
@$(MAKE) -C tests2 $@
@$(MAKE) -C pp $@