Hi all,
I don't used i686 these days but, from time to time, I boot a very old laptop running Debian (currently 10.6) on a i686. Today, I gave a try with tinycc mod and got an reproducible error with test 114. Here is what I get: jullien@simtest:~/tinycc$ uname -a Linux simtest 4.19.0-12-686 #1 SMP Debian 4.19.152-1 (2020-10-18) i686 GNU/Linux jullien@simtest:~/tinycc$ gcc -v Using built-in specs. COLLECT_GCC=gcc COLLECT_LTO_WRAPPER=/usr/lib/gcc/i686-linux-gnu/8/lto-wrapper Target: i686-linux-gnu Configured with: ../src/configure -v --with-pkgversion='Debian 8.3.0-6' --with-bugurl=file:///usr/share/doc/gcc-8/README.Bugs --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++ --prefix=/usr --with-gcc-major-version-only --program-suffix=-8 --program-prefix=i686-linux-gnu- --enable-shared --enable-linker-build-id --libexecdir=/usr/lib --without-included-gettext --enable-threads=posix --libdir=/usr/lib --enable-nls --enable-bootstrap --enable-clocale=gnu --enable-libstdcxx-debug --enable-libstdcxx-time=yes --with-default-libstdcxx-abi=new --enable-gnu-unique-object --disable-vtable-verify --enable-libmpx --enable-plugin --enable-default-pie --with-system-zlib --with-target-system-zlib --enable-objc-gc=auto --enable-targets=all --enable-multiarch --disable-werror --with-arch-32=i686 --with-multilib-list=m32,m64,mx32 --enable-multilib --with-tune=generic --enable-checking=release --build=i686-linux-gnu --host=i686-linux-gnu --target=i686-linux-gnu Thread model: posix gcc version 8.3.0 (Debian 8.3.0-6) jullien@simtest:~/tinycc$ ./configure; make && make test 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 Source path /home/jullien/tinycc C compiler gcc (8.3) Target OS Linux CPU i386 Triplet i386-linux-gnu Creating config.mak and config.h gcc -o tcc.o -c tcc.c -DCONFIG_TRIPLET="\"i386-linux-gnu\"" -DTCC_TARGET_I386 -DONE_SOURCE=0 -Wall -O2 -Wdeclaration-after-statement -fno-strict-aliasing -Wno-pointer-sign -Wno-sign-compare -Wno-unused-result -Wno-format-truncation -I. . Test: 113_btdll... Test: 114_bound_signal... Segmentation fault --- 114_bound_signal.expect 2020-11-07 15:30:50.217940473 +0100 +++ 114_bound_signal.output 2020-11-07 15:36:00.106349033 +0100 @@ -1,2 +1 @@ start -end make[3]: *** [Makefile:117: 114_bound_signal.test] Error 1 Test: 115_bound_setjmp... Test: 116_bound_setjmp2... Test: 117_builtins... Test: 118_switch... Test: 119_random_stuff... Test: 120_alias... Test: 121_struct_return... Test: 122_vla_reuse... make[3]: Target 'all' not remade because of errors.
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