tests/Makefile

   1 #
   2 # Tiny C Compiler Makefile - tests
   3 #
   4
   5 TOP = ..
   6 include $(TOP)/Makefile
   7 VPATH = $(TOPSRC)/tests $(TOPSRC) $(TOP)
   8 CFLAGS := $(filter-out -g% -O%,$(CFLAGS)) -I$(TOPSRC) $(LDFLAGS)
   9
  10 # what tests to run
  11 TESTS = \
  12  hello-exe \
  13  hello-run \
  14  libtest \
  15  libtest_mt \
  16  test3 \
  17  memtest \
  18  dlltest \
  19  abitest \
  20  asm-c-connect-test \
  21  vla_test-run \
  22  cross-test \
  23  tests2-dir \
  24  pp-dir
  25
  26 # test4_static -- Not all relocation types are implemented yet.
  27 # asmtest / asmtest2 -- minor differences with gcc
  28
  29 ifneq ($(CONFIG_bcheck),no)
  30  TESTS += btest test1b
  31 endif
  32 ifeq ($(CONFIG_dll),no)
  33  TESTS := $(filter-out dlltest, $(TESTS))
  34 endif
  35 ifeq (-$(CONFIG_arm_eabi)-$(CONFIG_arm_vfp)-,-yes--)
  36  TESTS := $(filter-out test3 test1b,$(TESTS))
  37 endif
  38 ifeq (,$(filter i386 x86_64,$(ARCH)))
  39  TESTS := $(filter-out asm-c-connect-test,$(TESTS))
  40 endif
  41 ifeq ($(OS),Windows_NT) # for libtcc_test to find libtcc.dll
  42  PATH := $(CURDIR)/$(TOP)$(if $(findstring ;,$(PATH)),;,:)$(PATH)
  43 endif
  44 ifdef CONFIG_OSX
  45 LIBS += $(LINK_LIBTCC)
  46 endif
  47 ifeq ($(ARCH),arm)
  48 # tcctest refers to the alignment of functions, and with thumb mode
  49 # the low bit of code addresses selects the mode, so the "alignment"
  50 # of functions via bit masking comes out as 1.  Just disable thumb.
  51 test.ref: CFLAGS+=-marm
  52 endif
  53 ifeq ($(ARCH)$(CONFIG_WIN32),i386)
  54 # tcctest.c:get_asm_string uses a construct that is checked too strictly
  55 # by GCC in 32bit mode when PIC is enabled.
  56 test.ref: CFLAGS+=-fno-PIC -fno-PIE -Wl,-z,notext
  57 endif
  58 ifeq ($(CC_NAME),msvc)
  59 test.ref abitest : CC = gcc
  60 endif
  61 ifeq ($(TARGETOS),OpenBSD)
  62 dlltest: CFLAGS+=-fno-stack-protector
  63 endif
  64 ifneq (,$(filter FreeBSD NetBSD,$(TARGETOS)))
  65   # test3 has dlsym problems
  66   TESTS := $(filter-out test3,$(TESTS))
  67   TESTS += test1
  68 endif
  69
  70 RUN_TCC = $(NATIVE_DEFINES) -run $(TOPSRC)/tcc.c $(TCCFLAGS)
  71 DISAS = objdump -d
  72 ifdef CONFIG_OSX
  73 DUMPTCC = (set -x; $(TOP)/tcc -vv; otool -L $(TOP)/tcc; exit 1)
  74 else
  75 DUMPTCC = (set -x; $(TOP)/tcc -vv; ldd $(TOP)/tcc; exit 1)
  76 endif
  77
  78 all test :
  79         @$(MAKE) --no-print-directory -s clean
  80         @$(MAKE) --no-print-directory -s -r $(TESTS)
  81
  82 hello-exe: ../examples/ex1.c
  83         @echo ------------ $@ ------------
  84         $(TCC) $< -o hello$(EXESUF) && ./hello$(EXESUF) || $(DUMPTCC)
  85
  86 hello-run: ../examples/ex1.c
  87         @echo ------------ $@ ------------
  88         $(TCC) -run $< || $(DUMPTCC)
  89
  90 libtes%: libtcc_tes%$(EXESUF)
  91         @echo ------------ $@ ------------
  92         ./libtcc_tes$*$(EXESUF) $(TOPSRC)/tcc.c $(TCCFLAGS) $(NATIVE_DEFINES)
  93
  94 libtcc_test$(EXESUF): libtcc_test.c $(LIBTCC)
  95         $(CC) -o $@ $^ $(CFLAGS) $(LIBS)
  96
  97 libtcc_test_mt$(EXESUF): libtcc_test_mt.c $(LIBTCC)
  98         $(CC) -o $@ $^ $(CFLAGS) $(LIBS)
  99
 100 %-dir:
 101         @echo ------------ $@ ------------
 102         $(MAKE) -k -C $*
 103
 104 # test.ref - generate using cc
 105 test.ref: tcctest.c
 106         $(CC) -o tcctest.gcc $< $(NATIVE_DEFINES) $(CFLAGS) -w -O0 -std=gnu99 -fno-omit-frame-pointer
 107         ./tcctest.gcc > $@
 108
 109 # auto test
 110 test1 test1b: tcctest.c test.ref
 111         @echo ------------ $@ ------------
 112         $(TCC) $(RUN_TCC) -w -run $< > test.out1
 113         @diff -u test.ref test.out1 && echo "$(AUTO_TEST) OK"
 114
 115 # iterated test2 (compile tcc then compile tcctest.c !)
 116 test2 test2b: tcctest.c test.ref
 117         @echo ------------ $@ ------------
 118         $(TCC) $(RUN_TCC) $(RUN_TCC) -w -run $< > test.out2
 119         @diff -u test.ref test.out2 && echo "$(AUTO_TEST)2 OK"
 120
 121 # iterated test3 (compile tcc then compile tcc then compile tcctest.c !)
 122 test3 test3b: tcctest.c test.ref
 123         @echo ------------ $@ ------------
 124         $(TCC) $(RUN_TCC) $(RUN_TCC) $(RUN_TCC) -w -run $< > test.out3
 125         @diff -u test.ref test.out3 && echo "$(AUTO_TEST)3 OK"
 126
 127 AUTO_TEST = Auto Test
 128 test%b : TCCFLAGS += -b -bt1
 129 test%b : AUTO_TEST = Auto Bound-Test
 130
 131 # binary output test
 132 test4: tcctest.c test.ref
 133         @echo ------------ $@ ------------
 134 # object + link output
 135         $(TCC) -c -o tcctest3.o $<
 136         $(TCC) -o tcctest3 tcctest3.o
 137         ./tcctest3 > test3.out
 138         @if diff -u test.ref test3.out ; then echo "Object $(AUTO_TEST) OK"; fi
 139 # dynamic output
 140         $(TCC) -o tcctest1 $<
 141         ./tcctest1 > test1.out
 142         @if diff -u test.ref test1.out ; then echo "Dynamic $(AUTO_TEST) OK"; fi
 143 # dynamic output + bound check
 144         $(TCC) -b -o tcctest4 $<
 145         ./tcctest4 > test4.out
 146         @if diff -u test.ref test4.out ; then echo "BCheck $(AUTO_TEST) OK"; fi
 147
 148 test4_static: tcctest.c test.ref
 149         @echo ------------ $@ ------------
 150 # static output.
 151         $(TCC) -static -o tcctest2 $<
 152         ./tcctest2 > test2.out
 153         @if diff -u test.ref test2.out ; then echo "Static $(AUTO_TEST) OK"; fi
 154
 155 # use tcc to create libtcc.so/.dll and the tcc(.exe) frontend and run them
 156 dlltest:
 157         @echo ------------ $@ ------------
 158         $(TCC) $(NATIVE_DEFINES) -DLIBTCC_AS_DLL $(TOPSRC)/libtcc.c $(LIBS) -shared -o libtcc2$(DLLSUF)
 159         $(TCC) $(NATIVE_DEFINES) -DONE_SOURCE=0 $(TOPSRC)/tcc.c libtcc2$(DLLSUF) $(LIBS) -Wl,-rpath=. -o tcc2$(EXESUF)
 160         ./tcc2$(EXESUF) $(TCCFLAGS) $(RUN_TCC) -run $(TOPSRC)/examples/ex1.c
 161 ifeq (,$(filter Darwin WIN32,$(TARGETOS)))
 162         @echo ------------ $@ with PIC ------------
 163         $(CC) $(CFLAGS) -fPIC $(NATIVE_DEFINES) -DLIBTCC_AS_DLL -c $(TOPSRC)/libtcc.c
 164         $(TCC) libtcc.o $(LIBS) -shared -o libtcc2$(DLLSUF)
 165         $(TCC) $(NATIVE_DEFINES) -DONE_SOURCE=0 $(TOPSRC)/tcc.c libtcc2$(DLLSUF) $(LIBS) -Wl,-rpath=. -o tcc2$(EXESUF)
 166         ./tcc2$(EXESUF) $(TCCFLAGS) $(RUN_TCC) -run $(TOPSRC)/examples/ex1.c
 167 endif
 168         @rm tcc2$(EXESUF) libtcc2$(DLLSUF)
 169
 170 memtest:
 171         @echo ------------ $@ ------------
 172         $(CC) $(CFLAGS) $(NATIVE_DEFINES) -DMEM_DEBUG=2 $(TOPSRC)/tcc.c $(LIBS) -o memtest-tcc$(EXESUF)
 173         ./memtest-tcc$(EXESUF) $(TCCFLAGS) $(NATIVE_DEFINES) $(TOPSRC)/tcc.c $(LIBS)
 174         ./memtest-tcc$(EXESUF) $(TCCFLAGS) $(NATIVE_DEFINES) -run $(TOPSRC)/tcc.c $(TCCFLAGS) -w $(TOPSRC)/tests/tcctest.c
 175         @echo OK
 176
 177 # memory and bound check auto test
 178 BOUNDS_OK  = 1 4 8 10 14 16
 179 BOUNDS_FAIL= 2 5 6 7 9 11 12 13 15 17 18
 180
 181 btest: boundtest.c
 182         @echo ------------ $@ ------------
 183         @for i in $(BOUNDS_OK); do \
 184            if $(TCC) -b -run $< $$i >/dev/null 2>&1 ; then \
 185                echo "Test $$i succeeded as expected" ; \
 186            else\
 187                echo "Failed positive test $$i" ; exit 1 ; \
 188            fi ;\
 189         done ;\
 190         for i in $(BOUNDS_FAIL); do \
 191            if $(TCC) -b -bt1 -run $< $$i >/dev/null 2>&1 ; then \
 192                echo "Failed negative test $$i" ; exit 1 ;\
 193            else\
 194                echo "Test $$i failed as expected" ; \
 195            fi ;\
 196         done ;\
 197         echo Bound test OK
 198
 199 # speed test
 200 speedtest: ex2 ex3
 201         @echo ------------ $@ ------------
 202         time ./ex2 1238 2 3 4 10 13 4
 203         time $(TCC) -run $(TOPSRC)/examples/ex2.c 1238 2 3 4 10 13 4
 204         time ./ex3 35
 205         time $(TCC) -run $(TOPSRC)/examples/ex3.c 35
 206
 207 weaktest: tcctest.c test.ref
 208         @echo ------------ $@ ------------
 209         $(TCC) -c $< -o weaktest.tcc.o
 210         $(CC) -c $< -o weaktest.gcc.o $(NATIVE_DEFINES) $(CFLAGS) -w -O0 -std=gnu99 -fno-omit-frame-pointer
 211         objdump -t weaktest.tcc.o | grep ' w ' | sed -e 's/.* \([a-zA-Z0-9_]*\)$$/\1/' | LC_ALL=C sort > weaktest.tcc.o.txt
 212         objdump -t weaktest.gcc.o | grep ' w ' | sed -e 's/.* \([a-zA-Z0-9_]*\)$$/\1/' | LC_ALL=C sort > weaktest.gcc.o.txt
 213         diff weaktest.gcc.o.txt weaktest.tcc.o.txt && echo "Weak Auto Test OK"
 214
 215 ex%: $(TOPSRC)/examples/ex%.c
 216         $(CC) -o $@ $< $(CFLAGS)
 217
 218 # tiny assembler testing
 219 asmtest.ref: asmtest.S
 220         $(CC) -Wa,-W -Wa,-mx86-used-note=no -o asmtest.ref.o -c asmtest.S
 221         objdump -D asmtest.ref.o > asmtest.ref
 222
 223 ifeq ($(ARCH),arm)
 224 asmtest asmtest2:
 225         TCC="${TCC}" ./arm-asm-testsuite.sh
 226 else
 227 asmtest asmtest2: asmtest.ref
 228         @echo ------------ $@ ------------
 229         $(TCC) $(MAYBE_RUN_TCC) -c asmtest.S
 230         objdump -D asmtest.o > asmtest.out
 231         @if diff -u --ignore-matching-lines="file format" asmtest.ref asmtest.out ; then echo "ASM Auto Test OK"; fi
 232 endif
 233
 234 # test assembler with tcc compiled by itself
 235 asmtest2: MAYBE_RUN_TCC = $(RUN_TCC)
 236
 237 # Check that code generated by libtcc is binary compatible with
 238 # that generated by CC
 239 abitest-cc.exe: abitest.c $(LIBTCC)
 240         $(CC) -o $@ $^ $(CFLAGS) $(LIBS) -w
 241
 242 abitest-tcc.exe: abitest.c libtcc.c
 243         $(TCC) -o $@ $^ $(NATIVE_DEFINES) $(LIBS)
 244
 245 abitest-% : abitest-%.exe
 246         @echo ------------ $@ ------------
 247         ./$< $(TCCFLAGS)
 248
 249 abitest: abitest-cc
 250 ifneq (-$(CONFIG_arm_eabi)-$(CONFIG_arm_vfp)-,-yes--)
 251 abitest: abitest-tcc
 252 endif
 253
 254 vla_test$(EXESUF): vla_test.c
 255         $(TCC) -o $@ $^
 256
 257 vla_test-run: vla_test$(EXESUF)
 258         @echo ------------ $@ ------------
 259         ./vla_test$(EXESUF)
 260
 261 .PHONY: abitest vla_test
 262
 263 asm-c-connect$(EXESUF): asm-c-connect-1.c asm-c-connect-2.c
 264         $(TCC) -o $@ $^
 265
 266 asm-c-connect-%.o: asm-c-connect-%.c
 267         $(TCC) -c -o $@ $<
 268
 269 asm-c-connect-sep$(EXESUF): asm-c-connect-1.o asm-c-connect-2.o
 270         $(TCC) -o $@ $^
 271
 272 asm-c-connect-test: asm-c-connect$(EXESUF) asm-c-connect-sep$(EXESUF)
 273         @echo ------------ $@ ------------
 274         ./asm-c-connect$(EXESUF) > asm-c-connect.out1 && cat asm-c-connect.out1
 275         ./asm-c-connect-sep$(EXESUF) > asm-c-connect.out2 && cat asm-c-connect.out2
 276         @diff -u asm-c-connect.out1 asm-c-connect.out2 || (echo "error"; exit 1)
 277
 278 # quick sanity check for cross-compilers
 279 cross-test : tcctest.c examples/ex3.c
 280         @echo ------------ $@ ------------
 281         $(foreach T,$(CROSS-TGTS),$(call CROSS-COMPILE,$T))
 282
 283 CROSS-TGTS = \
 284  i386 \
 285  i386-win32 \
 286  i386-OpenBSD \
 287  x86_64 \
 288  x86_64-win32 \
 289  x86_64-osx \
 290  x86_64-FreeBSD \
 291  x86_64-NetBSD \
 292  x86_64-OpenBSD \
 293  arm-fpa \
 294  arm-eabihf \
 295  arm-NetBSD \
 296  arm-wince \
 297  arm64 \
 298  arm64-osx \
 299  arm64-FreeBSD \
 300  arm64-NetBSD \
 301  arm64-OpenBSD \
 302  riscv64 \
 303  c67
 304
 305 define CROSS-COMPILE
 306  @echo " . $(1)"
 307  $(TCC) $(DEF-$1) -DTCC_CROSS_TEST -run $(TOPSRC)/tcc.c \
 308     -c $(if $(findstring c67,$1),$(filter %/ex3.c,$^),$<) -w $(TCCFLAGS)
 309
 310 endef
 311
 312 # targets for development
 313 %.bin: %.c tcc
 314         $(TCC) -g -o $@ $<
 315         $(DISAS) $@
 316
 317 instr: instr.o
 318         objdump -d instr.o
 319
 320 instr.o: instr.S
 321         $(CC) -o $@ -c $< -O2 -Wall -g
 322
 323 cache: tcc_g
 324         cachegrind ./tcc_g -o /tmp/linpack -lm bench/linpack.c
 325         vg_annotate tcc.c > /tmp/linpack.cache.log
 326
 327 # clean
 328 clean:
 329         rm -f *~ *.o *.a *.bin *.i *.ref *.out *.out? *.out?b *.cc *.gcc
 330         rm -f *-cc *-gcc *-tcc *.exe hello libtcc_test vla_test tcctest[1234]
 331         rm -f asm-c-connect$(EXESUF) asm-c-connect-sep$(EXESUF)
 332         rm -f ex? tcc_g weaktest.*.txt *.def *.pdb *.obj libtcc_test_mt
 333         @$(MAKE) -C tests2 $@
 334         @$(MAKE) -C pp $@
 335