Ok, hoping I did this correctly. I'm not very familiar with git, we use svn.
git clone git://repo.or.cz/tinycc.git $HOME/build/tinycc cd build/tinycc git checkout bfb00494eb2ffaf4fbf68a8ecabe9e503f4cdf65 ./configure --with-libgccroot@beaglebone:~/build/tinycc# ./configure --with-libgcc Binary directory /usr/local/bin TinyCC directory /usr/local/lib/tcc Library directory /usr/local/lib Include directory /usr/local/include Manual directory /usr/local/share/man Info directory /usr/local/share/info Doc directory /usr/local/share/doc/tcc Target root prefix Source path /home/root/build/tinycc C compiler gcc Target OS Linux CPU armv4l Big Endian no gprof enabled no cross compilers no use libgcc yes Creating config.mak and config.h config.h is unchanged root@beaglebone:~/build/tinycc# make clean make root@beaglebone:~/build/tinycc# make gcc -o tcc.o -c tcc.c -DTCC_TARGET_ARM -DWITHOUT_LIBTCC -DTCC_ARM_EABI -DTCC_ARM_VFP -Wall -g -O2 -fno-strict-aliasing -Wno-pointer-sign -Wno-sign-compare -D_FORTIFY_SOURCE=0 gcc -o libtcc.o -c libtcc.c -DTCC_TARGET_ARM -DWITHOUT_LIBTCC -DTCC_ARM_EABI -DTCC_ARM_VFP -Wall -g -O2 -fno-strict-aliasing -Wno-pointer-sign -Wno-sign-compare -D_FORTIFY_SOURCE=0 gcc -o tccpp.o -c tccpp.c -DTCC_TARGET_ARM -DWITHOUT_LIBTCC -DTCC_ARM_EABI -DTCC_ARM_VFP -Wall -g -O2 -fno-strict-aliasing -Wno-pointer-sign -Wno-sign-compare -D_FORTIFY_SOURCE=0 gcc -o tccgen.o -c tccgen.c -DTCC_TARGET_ARM -DWITHOUT_LIBTCC -DTCC_ARM_EABI -DTCC_ARM_VFP -Wall -g -O2 -fno-strict-aliasing -Wno-pointer-sign -Wno-sign-compare -D_FORTIFY_SOURCE=0 gcc -o tccelf.o -c tccelf.c -DTCC_TARGET_ARM -DWITHOUT_LIBTCC -DTCC_ARM_EABI -DTCC_ARM_VFP -Wall -g -O2 -fno-strict-aliasing -Wno-pointer-sign -Wno-sign-compare -D_FORTIFY_SOURCE=0 tccelf.c:1190:12: warning: 'tcc_add_support' defined but not used gcc -o tccasm.o -c tccasm.c -DTCC_TARGET_ARM -DWITHOUT_LIBTCC -DTCC_ARM_EABI -DTCC_ARM_VFP -Wall -g -O2 -fno-strict-aliasing -Wno-pointer-sign -Wno-sign-compare -D_FORTIFY_SOURCE=0 gcc -o tccrun.o -c tccrun.c -DTCC_TARGET_ARM -DWITHOUT_LIBTCC -DTCC_ARM_EABI -DTCC_ARM_VFP -Wall -g -O2 -fno-strict-aliasing -Wno-pointer-sign -Wno-sign-compare -D_FORTIFY_SOURCE=0 gcc -o arm-gen.o -c arm-gen.c -DTCC_TARGET_ARM -DWITHOUT_LIBTCC -DTCC_ARM_EABI -DTCC_ARM_VFP -Wall -g -O2 -fno-strict-aliasing -Wno-pointer-sign -Wno-sign-compare -D_FORTIFY_SOURCE=0 ar rcs libtcc.a libtcc.o tccpp.o tccgen.o tccelf.o tccasm.o tccrun.o arm-gen.o gcc -o tcc tcc.o libtcc.a -lm -ldl -Wall -g -O2 -fno-strict-aliasing -Wno-pointer-sign -Wno-sign-compare -D_FORTIFY_SOURCE=0 texi2html -monolithic -number tcc-doc.texi make: texi2html: Command not found make: [tcc-doc.html] Error 127 (ignored) makeinfo tcc-doc.texi make: makeinfo: Command not found make: [tcc-doc.info] Error 127 (ignored) root@beaglebone:~/build/tinycc# make test root@beaglebone:~/build/tinycc# make test make -C tests test make[1]: Entering directory `/home/root/build/tinycc/tests' gcc -o libtcc_test libtcc_test.c ../libtcc.a -I.. -Wall -g -O2 -fno-strict-aliasing -Wno-pointer-sign -Wno-sign-compare -D_FORTIFY_SOURCE=0 -lm -ldl ------------ libtest ------------ ./libtcc_test lib_path=.. Hello World! fib(32) = 2178309 add(32, 64) = 96 cp ../include/tcclib.h . gcc -o tcctest.gcc tcctest.c -I. -w -Wall -g -O2 -fno-strict-aliasing -Wno-pointer-sign -Wno-sign-compare -D_FORTIFY_SOURCE=0 -std=gnu99 ./tcctest.gcc > test.ref ------------ test3 ------------ ../tcc -B.. -DTCC_TARGET_ARM -DWITHOUT_LIBTCC -DTCC_ARM_EABI -DTCC_ARM_VFP -run -DONE_SOURCE ../tcc.c -B.. -DTCC_TARGET_ARM -DWITHOUT_LIBTCC -DTCC_ARM_EABI -DTCC_ARM_VFP -run -DONE_SOURCE ../tcc.c -B.. -DTCC_TARGET_ARM -DWITHOUT_LIBTCC -DTCC_ARM_EABI -DTCC_ARM_VFP -run -DONE_SOURCE ../tcc.c -B.. -run tcctest.c > test.out3 --- test.ref 2013-01-23 21:14:04.000000000 +0000 +++ test.out3 2013-01-23 21:14:07.000000000 +0000 <snipping lots of diff output here> root@beaglebone:~/build/tinycc/tests# sdiff -s test.ref test.out3 1 2 0 0 0 0 0 0 0 0 | 1 2 -1098053716 469762049 -1098053660 3775737 237576 -109805 1 2 0 4 0 0 0 3 0 0 | 1 2 237576 4 20 1074479592 28 3 8 -1098053624 97 98 99 0 0 0 0 0 0 0 | 97 98 99 0 141 190 0 208 49 64 2 3 0 0 0 0 4 0 0 0 | 2 3 1077007824 20 1074479592 28 4 8 -1098053624 1076077472 1 0 2 0 | 1 20 2 -1098053772 4886718345 4026531841 120 | -35179485370487 -305211113471 824633720952 ftoi: 234 234 | ftoi: 235 235 ftoi: -2334 0 | ftoi: 0 0 ftoi: 234 234 | ftoi: 235 235 ftoi: -2334 0 | ftoi: 0 0 ftoi: 234 234 | ftoi: 235 235 ftoi: -2334 0 | ftoi: 0 0 1.000000 2 3.000000 | 0.000000 1072693248 0.000000 1234567891234 987654321986 3 1234.000000 | 8213168387073769472 -808124270273101537 229 0.000000 1.200000 2.300000 3.400000 | 0.000000 1903598371493484598915081361992312732437090761816988 1 2 3 4 5 6 7 8 0.100000 1.200000 2.300000 3.400000 4.500000 | 1 2 3 4 5 6 7 8 -0.000000 0.000000 19035983714934845989150813 1 2 3 4 5 6 7 8 0.100000 1.200000 2.300000 3.400000 4.500000 | 1 2 3 4 5 6 7 8 -0.000000 0.000000 19035983714934845989150813 1 2 3 4 5 6 7 8 0.100000 1.200000 2.300000 3.400000 4.500000 | 1 2 3 4 5 6 7 8 -0.000000 0.000000 19035983714934845989150813 1234567891234.000000 1 2 3 4 5 6 7 8 0.100000 1.200000 2.3000 | -0.000000 1114765087 1 2 3 4 5 6 7 -0.000000 0.000000 1903598 1 2 3 4 5 6 7 8 1234567891234.000000 | 1 2 3 4 5 6 7 8 -0.000000 1 2 3 4 5 6 7 8 0.100000 1.200000 2.300000 3.400000 4.500000 | 1 2 3 4 5 6 7 8 -0.000000 0.000000 19035983714934845989150813 1 2 3 4 5 6 7 8 0.100000 1.200000 2.300000 3.400000 4.500000 | 1 2 3 4 5 6 7 8 -0.000000 0.000000 19035983714934845989150813 __builtin_types_compatible_p(char *, unsigned char *) = 0 | __builtin_types_compatible_p(char *, unsigned char *) = 1 root@beaglebone:~/build/tinycc/tests# <thinking the above is the set of relevant differences between the ref and out3 files> This branch/version doesn't seem to have the tests2 directory, so I could not easily repeat the 40_stdio.c test. However, the tests that are performed complete without a Segmentation fault, unlike the previous version. Regards, Jerry On Wed, Jan 23, 2013 at 2:41 PM, Thomas Preud'homme <[email protected]>wrote: > Le lundi 21 janvier 2013 03:53:04, Jerry Reed a écrit : > > > > Any further suggestions for how I might obtain more information here. > > Can you try from a checkout of the tree as of commit > bfb00494eb2ffaf4fbf68a8ecabe9e503f4cdf65 ? > > The change to introduce hardfloat calling convention also changed a bit the > softfloat calling convention (I tried to factorize the code). I want to > make > sure wether it is the cause of this bug or not. > > > > > Again, thanks. > > Thanks for the report. > -- Interested in bats? Check out my blog at: http://www.karaokebats.com/
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