tests/Makefile

   1 #
   2 # Tiny C Compiler Makefile - tests
   3 #
   4
   5 TOP = ..
   6 include $(TOP)/Makefile
   7 VPATH = $(TOPSRC)/tests $(TOPSRC) $(TOP)
   8 CFLAGS = -I$(TOPSRC) -I$(TOP)
   9
  10 # what tests to run
  11 TESTS = \
  12  hello-exe \
  13  hello-run \
  14  libtest \
  15  test3 \
  16  dlltest \
  17  abitest \
  18  vla_test-run \
  19  tests2-dir \
  20  pp-dir
  21
  22 BTESTS = test1b test3b btest
  23
  24 # test4 -- problem with -static
  25 # asmtest / asmtest2 -- minor differences with gcc
  26 # btest -- works on i386 (including win32)
  27
  28 # bounds-checking is supported only on i386
  29 ifneq ($(ARCH),i386)
  30  TESTS := $(filter-out $(BTESTS),$(TESTS))
  31 endif
  32 ifdef CONFIG_WIN32
  33  TESTS := $(filter-out $(BTESTS),$(TESTS))
  34 endif
  35 ifeq ($(TARGETOS),Darwin)
  36  TESTS := $(filter-out hello-exe test3 $(BTESTS),$(TESTS))
  37 endif
  38 ifeq (,$(filter arm64 i386 x86-64,$(ARCH)))
  39  TESTS := $(filter-out vla_test-run,$(TESTS))
  40 endif
  41 ifeq ($(CONFIG_arm_eabi),yes)
  42  TESTS := $(filter-out test3,$(TESTS))
  43 endif
  44 ifeq (,$(filter i386 x86-64,$(ARCH)))
  45  TESTS := $(filter-out dlltest,$(TESTS))
  46 endif
  47
  48 # run local version of tcc with local libraries and includes
  49 TCCFLAGS = -B$(TOP) -I$(TOPSRC)/include -I$(TOPSRC) -I$(TOP)
  50 ifdef CONFIG_WIN32
  51  TCCFLAGS = -B$(TOPSRC)/win32 -I$(TOPSRC)/include -I$(TOPSRC) -I$(TOP) -L$(TOP)
  52  PATH := $(CURDIR)/$(TOP):$(PATH) # for libtcc_test to find libtcc.dll
  53 endif
  54
  55 TCC = $(TOP)/tcc $(TCCFLAGS)
  56 RUN_TCC = $(NATIVE_DEFINES) -DONE_SOURCE -run $(TOPSRC)/tcc.c $(TCCFLAGS)
  57
  58 ifeq ($(TARGETOS),Darwin)
  59  CFLAGS += -Wl,-flat_namespace,-undefined,warning
  60  TCCFLAGS += -D_ANSI_SOURCE
  61  export MACOSX_DEPLOYMENT_TARGET:=10.2
  62 endif
  63
  64 DISAS = objdump -d
  65
  66 all test : clean-s $(TESTS)
  67
  68 hello-exe: ../examples/ex1.c
  69         @echo ------------ $@ ------------
  70         $(TCC) $< -o hello$(EXESUF) || ($(TOP)/tcc -vv; exit 1) && ./hello$(EXESUF)
  71
  72 hello-run: ../examples/ex1.c
  73         @echo ------------ $@ ------------
  74         $(TCC) -run $<
  75
  76 libtest: libtcc_test$(EXESUF)
  77         @echo ------------ $@ ------------
  78         ./libtcc_test$(EXESUF) $(TCCFLAGS)
  79
  80 libtcc_test$(EXESUF): libtcc_test.c $(LIBTCC)
  81         $(CC) -o $@ $^ $(CFLAGS) $(LIBS)
  82
  83 %-dir:
  84         @echo ------------ $@ ------------
  85         $(MAKE) -k -C $*
  86
  87 # test.ref - generate using cc
  88 test.ref: tcctest.c
  89         $(CC) -o tcctest.gcc $< $(NATIVE_DEFINES) $(CFLAGS) -w -O0 -std=gnu99 -fno-omit-frame-pointer
  90         ./tcctest.gcc > $@
  91
  92 # auto test
  93 test1 test1b: tcctest.c test.ref
  94         @echo ------------ $@ ------------
  95         $(TCC) -run $< > test.out1
  96         @diff -u test.ref test.out1 && echo "Auto Test OK"
  97
  98 # iterated test2 (compile tcc then compile tcctest.c !)
  99 test2 test2b: tcctest.c test.ref
 100         @echo ------------ $@ ------------
 101         $(TCC) $(RUN_TCC) $(RUN_TCC) -run $< > test.out2
 102         @diff -u test.ref test.out2 && echo "Auto Test2 OK"
 103
 104 # iterated test3 (compile tcc then compile tcc then compile tcctest.c !)
 105 test3 test3b: tcctest.c test.ref
 106         @echo ------------ $@ ------------
 107         $(TCC) $(RUN_TCC) $(RUN_TCC) $(RUN_TCC) -run $< > test.out3
 108         @diff -u test.ref test.out3 && echo "Auto Test3 OK"
 109
 110 test%b : TCCFLAGS += -b
 111
 112 # binary output test
 113 test4: tcctest.c test.ref
 114         @echo ------------ $@ ------------
 115 # object + link output
 116         $(TCC) -c -o tcctest3.o $<
 117         $(TCC) -o tcctest3 tcctest3.o
 118         ./tcctest3 > test3.out
 119         @if diff -u test.ref test3.out ; then echo "Object Auto Test OK"; fi
 120 # dynamic output
 121         $(TCC) -o tcctest1 $<
 122         ./tcctest1 > test1.out
 123         @if diff -u test.ref test1.out ; then echo "Dynamic Auto Test OK"; fi
 124 # dynamic output + bound check
 125         $(TCC) -b -o tcctest4 $<
 126         ./tcctest4 > test4.out
 127         @if diff -u test.ref test4.out ; then echo "BCheck Auto Test OK"; fi
 128 # static output
 129         $(TCC) -static -o tcctest2 $<
 130         ./tcctest2 > test2.out
 131         @if diff -u test.ref test2.out ; then echo "Static Auto Test OK"; fi
 132
 133 # use tcc to create libtcc.so/.dll and the tcc(.exe) frontend and run them
 134 dlltest:
 135         @echo ------------ $@ ------------
 136         $(TCC) -DONE_SOURCE $(NATIVE_DEFINES) -DLIBTCC_AS_DLL ../libtcc.c $(LIBS) -shared -o libtcc2$(DLLSUF)
 137         $(TCC) $(NATIVE_DEFINES) ../tcc.c libtcc2$(DLLSUF) $(LIBS) -Wl,-rpath=. -o tcc2$(EXESUF)
 138         ./tcc2$(EXESUF) $(TCCFLAGS) $(RUN_TCC) -run ../examples/ex1.c
 139 ifndef CONFIG_WIN32
 140         @echo ------------ $@ with PIC ------------
 141         $(CC) $(CFLAGS) -fPIC -DONE_SOURCE $(NATIVE_DEFINES) -DLIBTCC_AS_DLL -c ../libtcc.c
 142         $(TCC) libtcc.o $(LIBS) -shared -o libtcc2$(DLLSUF)
 143         $(TCC) $(NATIVE_DEFINES) ../tcc.c libtcc2$(DLLSUF) $(LIBS) -Wl,-rpath=. -o tcc2$(EXESUF)
 144         ./tcc2$(EXESUF) $(TCCFLAGS) $(RUN_TCC) -run ../examples/ex1.c
 145 endif
 146         @rm tcc2$(EXESUF) libtcc2$(DLLSUF)
 147
 148
 149 # memory and bound check auto test
 150 BOUNDS_OK  = 1 4 8 10 14
 151 BOUNDS_FAIL= 2 5 7 9 11 12 13 15
 152
 153 btest: boundtest.c
 154         @echo ------------ $@ ------------
 155         @for i in $(BOUNDS_OK); do \
 156            echo ; echo --- boundtest $$i ---; \
 157            if $(TCC) -b -run $< $$i ; then \
 158                echo succeeded as expected; \
 159            else\
 160                echo Failed positive test $$i ; exit 1 ; \
 161            fi ;\
 162         done ;\
 163         for i in $(BOUNDS_FAIL); do \
 164            echo ; echo --- boundtest $$i ---; \
 165            if $(TCC) -b -run $< $$i ; then \
 166                echo Failed negative test $$i ; exit 1 ;\
 167            else\
 168                echo failed as expected; \
 169            fi ;\
 170         done ;\
 171         echo; echo Bound test OK
 172
 173 # speed test
 174 speedtest: ex2 ex3
 175         @echo ------------ $@ ------------
 176         time ./ex2 1238 2 3 4 10 13 4
 177         time $(TCC) -run $(TOPSRC)/examples/ex2.c 1238 2 3 4 10 13 4
 178         time ./ex3 35
 179         time $(TCC) -run $(TOPSRC)/examples/ex3.c 35
 180
 181 weaktest: tcctest.c test.ref
 182         $(TCC) -c $< -o weaktest.tcc.o
 183         $(CC) -c $< -o weaktest.gcc.o -I. $(CFLAGS)
 184         objdump -t weaktest.tcc.o | grep ' w ' | sed -e 's/.* \([a-zA-Z0-9_]*\)$$/\1/' | LC_ALL=C sort > weaktest.tcc.o.txt
 185         objdump -t weaktest.gcc.o | grep ' w ' | sed -e 's/.* \([a-zA-Z0-9_]*\)$$/\1/' | LC_ALL=C sort > weaktest.gcc.o.txt
 186         diff weaktest.gcc.o.txt weaktest.tcc.o.txt && echo "Weak Auto Test OK"
 187
 188 ex%: $(TOPSRC)/examples/ex%.c
 189         $(CC) -o $@ $< $(CFLAGS)
 190
 191 # tiny assembler testing
 192 asmtest.ref: asmtest.S
 193         $(CC) -Wa,-W -o asmtest.ref.o -c asmtest.S
 194         objdump -D asmtest.ref.o > asmtest.ref
 195
 196 asmtest asmtest2: asmtest.ref
 197         @echo ------------ $@ ------------
 198         $(TCC) $(MAYBE_RUN_TCC) -c asmtest.S
 199         objdump -D asmtest.o > asmtest.out
 200         @if diff -u --ignore-matching-lines="file format" asmtest.ref asmtest.out ; then echo "ASM Auto Test OK"; fi
 201
 202 # test assembler with tcc compiled by itself
 203 asmtest2: MAYBE_RUN_TCC = $(RUN_TCC)
 204
 205 # Check that code generated by libtcc is binary compatible with
 206 # that generated by CC
 207 abitest-cc$(EXESUF): abitest.c $(LIBTCC)
 208         $(CC) -o $@ $^ $(CFLAGS) $(LIBS) -w
 209
 210 abitest-tcc$(EXESUF): abitest.c libtcc.c
 211         $(TCC) -o $@ $^ $(NATIVE_DEFINES) -DONE_SOURCE $(LIBS)
 212
 213 ABITESTS := abitest-cc$(EXESUF)
 214 ifneq ($(CONFIG_arm_eabi),yes) # not ARM soft-float
 215  ABITESTS += abitest-tcc$(EXESUF)
 216 endif
 217
 218 abitest: $(ABITESTS)
 219         @echo ------------ $@ ------------
 220         ./abitest-cc$(EXESUF) $(TCCFLAGS)
 221 ifneq ($(CONFIG_arm_eabi),yes) # not ARM soft-float
 222         ./abitest-tcc$(EXESUF) $(TCCFLAGS)
 223 endif
 224
 225 vla_test$(EXESUF): vla_test.c
 226         $(TCC) -o $@ $^
 227
 228 vla_test-run: vla_test$(EXESUF)
 229         @echo ------------ $@ ------------
 230         ./vla_test$(EXESUF)
 231
 232 # targets for development
 233 %.bin: %.c tcc
 234         $(TCC) -g -o $@ $<
 235         $(DISAS) $@
 236
 237 instr: instr.o
 238         objdump -d instr.o
 239
 240 instr.o: instr.S
 241         $(CC) -o $@ -c $< -O2 -Wall -g
 242
 243 cache: tcc_g
 244         cachegrind ./tcc_g -o /tmp/linpack -lm bench/linpack.c
 245         vg_annotate tcc.c > /tmp/linpack.cache.log
 246
 247 # clean
 248 clean:
 249         rm -f *~ *.o *.a *.bin *.i *.ref *.out *.out? *.out?b *.cc *.gcc \
 250 *-cc *-gcc *-tcc *.exe hello libtcc_test vla_test tcctest[1234] ex? tcc_g
 251         $(MAKE) -C tests2 $@
 252         $(MAKE) -C pp $@
 253
 254 # silent clean, used before running tests
 255 clean-s:
 256         @$(MAKE) -s --no-print-directory clean