mirror of
https://github.com/frida/tinycc
synced 2024-11-25 00:59:37 +03:00
8ca8b08890
Applied patch found on stackoverflow (link below). I also found some related changes that looked like logically needed. The stackoverflow changes addressed only two registers which were breaking a compile. However reading the code in the same file shows two other register accesses that, while not breaking the build, should have the same fix. http://stackoverflow.com/questions/3712902/problems-compiling-tcc-on-os-x/3713144#3713144 The test driver was changed by changing 'cp -u' into 'cp' as '-u' is not supported on mac osx. I found that osx build required the WITHOUT_LIBTCC define. I suspect the reason for this is tcc unability to handle mach-o files. In order to properly address this I had to change 'configure' to propagate target os name to Makefile. Current state is that simple tests work, but not the whole 'make test' suite runs. To the best of my knowledge, these changes should not impact other platforms.
163 lines
4.5 KiB
Makefile
163 lines
4.5 KiB
Makefile
#
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# Tiny C Compiler Makefile - tests
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#
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# what tests to run
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TESTS = libtest test3
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# these should work too
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# TESTS += test1 test2 speedtest btest weaktest
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# these don't work as they should
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# TESTS += test4 asmtest
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TOP = ..
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include $(TOP)/Makefile
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ifdef DISABLE_STATIC
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export LD_LIBRARY_PATH:=$(CURDIR)/..
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endif
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# run local version of tcc with local libraries and includes
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TCC = ../tcc -B..
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RUN_TCC = $(NATIVE_DEFINES) -run -DONE_SOURCE ../tcc.c -B..
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DISAS=objdump -d
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all test : $(TESTS)
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# make sure that tcc exists
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test1 test2 test3 test4 btest speedtest asmtest weaktest : ../tcc
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../%:
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$(MAKE) -C .. $*
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# libtcc test
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ifdef LIBTCC1
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LIBTCC1:=$(TOP)/$(LIBTCC1)
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endif
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libtest: libtcc_test$(EXESUF) $(LIBTCC1)
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@echo ------------ $@ ------------
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./libtcc_test$(EXESUF) lib_path=..
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libtcc_test$(EXESUF): libtcc_test.c ../$(LIBTCC)
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$(CC) -o $@ $^ -I.. $(CFLAGS) $(LIBS) $(LINK_LIBTCC)
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# test.ref - generate using gcc
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# copy only tcclib.h so GCC's stddef and stdarg will be used
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test.ref: tcctest.c
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cp ../include/tcclib.h .
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$(CC) -o tcctest.gcc $< -I. -w $(CFLAGS) -std=gnu99
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./tcctest.gcc > $@
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# auto test
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test1: test.ref
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@echo ------------ $@ ------------
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$(TCC) -run tcctest.c > test.out1
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@if diff -u test.ref test.out1 ; then echo "Auto Test OK"; fi
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# iterated test2 (compile tcc then compile tcctest.c !)
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test2: test.ref
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@echo ------------ $@ ------------
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$(TCC) $(RUN_TCC) $(RUN_TCC) -run tcctest.c > test.out2
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@if diff -u test.ref test.out2 ; then echo "Auto Test2 OK"; fi
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# iterated test3 (compile tcc then compile tcc then compile tcctest.c !)
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test3: test.ref
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@echo ------------ $@ ------------
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$(TCC) $(RUN_TCC) $(RUN_TCC) $(RUN_TCC) -run tcctest.c > test.out3
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@if diff -u test.ref test.out3 ; then echo "Auto Test3 OK"; fi
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# binary output test
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test4: test.ref
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@echo ------------ $@ ------------
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# dynamic output
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$(TCC) -o tcctest1 tcctest.c
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./tcctest1 > test1.out
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@if diff -u test.ref test1.out ; then echo "Dynamic Auto Test OK"; fi
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# object + link output
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$(TCC) -c -o tcctest3.o tcctest.c
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$(TCC) -o tcctest3 tcctest3.o
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./tcctest3 > test3.out
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@if diff -u test.ref test3.out ; then echo "Object Auto Test OK"; fi
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# static output
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$(TCC) -static -o tcctest2 tcctest.c
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./tcctest2 > test2.out
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@if diff -u test.ref test2.out ; then echo "Static Auto Test OK"; fi
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# dynamic output + bound check
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$(TCC) -b -o tcctest4 tcctest.c
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./tcctest4 > test4.out
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@if diff -u test.ref test4.out ; then echo "BCheck Auto Test OK"; fi
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# memory and bound check auto test
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BOUNDS_OK = 1 4 8 10 14
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BOUNDS_FAIL= 2 5 7 9 11 12 13 15
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btest: boundtest.c ../bcheck.o
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@echo ------------ $@ ------------
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@for i in $(BOUNDS_OK); do \
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echo ; echo --- boundtest $$i ---; \
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if $(TCC) -b -run boundtest.c $$i ; then \
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echo succeded as expected; \
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else\
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echo Failed positive test $$i ; exit 1 ; \
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fi ;\
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done ;\
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for i in $(BOUNDS_FAIL); do \
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echo ; echo --- boundtest $$i ---; \
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if $(TCC) -b -run boundtest.c $$i ; then \
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echo Failed negative test $$i ; exit 1 ;\
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else\
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echo failed as expected; \
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fi ;\
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done ;\
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echo; echo Bound test OK
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# speed test
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speedtest: ex2 ex3
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@echo ------------ $@ ------------
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time ./ex2 1238 2 3 4 10 13 4
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time $(TCC) -run ../examples/ex2.c 1238 2 3 4 10 13 4
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time ./ex3 35
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time $(TCC) -run ../examples/ex3.c 35
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weaktest: test.ref
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$(TCC) -c tcctest.c -o weaktest.tcc.o
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$(CC) -c tcctest.c -o weaktest.gcc.o -I. -w $(CFLAGS)
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objdump -t weaktest.tcc.o | grep ' w ' | sed -e 's/.* \([a-zA-Z0-9_]*\)$$/\1/' | LC_ALL=C sort > weaktest.tcc.o.txt
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objdump -t weaktest.gcc.o | grep ' w ' | sed -e 's/.* \([a-zA-Z0-9_]*\)$$/\1/' | LC_ALL=C sort > weaktest.gcc.o.txt
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diff weaktest.gcc.o.txt weaktest.tcc.o.txt && echo "Weak Auto Test OK"
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ex%: ../examples/ex%.c
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$(CC) -o $@ $< $(CFLAGS)
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# tiny assembler testing
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asmtest.ref: asmtest.S
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$(CC) -Wa,-W -o asmtest.ref.o -c asmtest.S
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objdump -D asmtest.ref.o > asmtest.ref
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asmtest: asmtest.ref
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@echo ------------ $@ ------------
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$(TCC) -c asmtest.S
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objdump -D asmtest.o > asmtest.out
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@if diff -u --ignore-matching-lines="file format" asmtest.ref asmtest.out ; then echo "ASM Auto Test OK"; fi
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# targets for development
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%.bin: %.c tcc
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$(TCC) -g -o $@ $<
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$(DISAS) $@
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instr: instr.o
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objdump -d instr.o
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instr.o: instr.S
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$(CC) -o $@ -c $< -O2 -Wall -g
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cache: tcc_g
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cachegrind ./tcc_g -o /tmp/linpack -lm bench/linpack.c
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vg_annotate tcc.c > /tmp/linpack.cache.log
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# clean
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clean:
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rm -vf *~ *.o *.a *.bin *.i *.ref *.out *.out? *.gcc \
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tcctest[1234] ex? libtcc_test$(EXESUF) tcc_g tcclib.h
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