$ cat test.cpp
#include <string>
int main()
{
std::string( (unsigned) 2, (unsigned) 'M' );
}
$ gcc -v
Using built-in specs.
Target: arm-linux-gnueabi
Configured with: ../src/configure -v --with-pkgversion='Ubuntu 4.3.3-5ubuntu4'
--with-bugurl=file:///usr/share/doc/gcc-4.3/README.Bugs
--enable-languages=c,c++,fortran,objc,obj-c++ --prefix=/usr --enable-shared
--with-system-zlib --libexecdir=/usr/lib --without-included-gettext
--enable-threads=posix --enable-nls --with-gxx-include-dir=/usr/include/c++/4.3
--program-suffix=-4.3 --enable-clocale=gnu --enable-libstdcxx-debug
--enable-objc-gc --enable-mpfr --disable-libssp --disable-sjlj-exceptions
--with-arch=armv5t --with-tune=cortex-a8 --enable-checking=release
--build=arm-linux-gnueabi --host=arm-linux-gnueabi --target=arm-linux-gnueabi
Thread model: posix
gcc version 4.3.3 (Ubuntu 4.3.3-5ubuntu4)
$ g++ -v -save-temps test.cpp && ./a.out
Using built-in specs.
Target: arm-linux-gnueabi
Configured with: ../src/configure -v --with-pkgversion='Ubuntu 4.3.3-5ubuntu4'
--with-bugurl=file:///usr/share/doc/gcc-4.3/README.Bugs
--enable-languages=c,c++,fortran,objc,obj-c++ --prefix=/usr --enable-shared
--with-system-zlib --libexecdir=/usr/lib --without-included-gettext
--enable-threads=posix --enable-nls --with-gxx-include-dir=/usr/include/c++/4.3
--program-suffix=-4.3 --enable-clocale=gnu --enable-libstdcxx-debug
--enable-objc-gc --enable-mpfr --disable-libssp --disable-sjlj-exceptions
--with-arch=armv5t --with-tune=cortex-a8 --enable-checking=release
--build=arm-linux-gnueabi --host=arm-linux-gnueabi --target=arm-linux-gnueabi
Thread model: posix
gcc version 4.3.3 (Ubuntu 4.3.3-5ubuntu4)
COLLECT_GCC_OPTIONS='-v' '-save-temps' '-shared-libgcc' '-march=armv5t'
'-mtune=cortex-a8'
/usr/lib/gcc/arm-linux-gnueabi/4.3.3/cc1plus -E -quiet -v -D_GNU_SOURCE
test.cpp -D_FORTIFY_SOURCE=2 -march=armv5t -mtune=cortex-a8 -fpch-preprocess -o
test.ii
ignoring nonexistent directory "/usr/local/include/arm-linux-gnueabi"
ignoring nonexistent directory
"/usr/lib/gcc/arm-linux-gnueabi/4.3.3/../../../../arm-linux-gnueabi/include"
ignoring nonexistent directory "/usr/include/arm-linux-gnueabi"
#include "..." search starts here:
#include <...> search starts here:
/usr/include/c++/4.3
/usr/include/c++/4.3/arm-linux-gnueabi
/usr/include/c++/4.3/backward
/usr/local/include
/usr/lib/gcc/arm-linux-gnueabi/4.3.3/include
/usr/lib/gcc/arm-linux-gnueabi/4.3.3/include-fixed
/usr/include
End of search list.
COLLECT_GCC_OPTIONS='-v' '-save-temps' '-shared-libgcc' '-march=armv5t'
'-mtune=cortex-a8'
/usr/lib/gcc/arm-linux-gnueabi/4.3.3/cc1plus -fpreprocessed test.ii -quiet
-dumpbase test.cpp -march=armv5t -mtune=cortex-a8 -auxbase test -version -o
test.s
GNU C++ (Ubuntu 4.3.3-5ubuntu4) version 4.3.3 (arm-linux-gnueabi)
compiled by GNU C version 4.3.3, GMP version 4.2.4, MPFR version 2.4.0.
GGC heuristics: --param ggc-min-expand=64 --param ggc-min-heapsize=64454
Compiler executable checksum: adaaa2547d753dbc1889caf45cfd272e
COLLECT_GCC_OPTIONS='-v' '-save-temps' '-shared-libgcc' '-march=armv5t'
'-mtune=cortex-a8'
as -march=armv5t -meabi=4 -o test.o test.s
COMPILER_PATH=/usr/lib/gcc/arm-linux-gnueabi/4.3.3/:/usr/lib/gcc/arm-linux-gnueabi/4.3.3/:/usr/lib/gcc/arm-linux-gnueabi/:/usr/lib/gcc/arm-linux-gnueabi/4.3.3/:/usr/lib/gcc/arm-linux-gnueabi/:/usr/lib/gcc/arm-linux-gnueabi/4.3.3/:/usr/lib/gcc/arm-linux-gnueabi/
LIBRARY_PATH=/usr/lib/gcc/arm-linux-gnueabi/4.3.3/:/usr/lib/gcc/arm-linux-gnueabi/4.3.3/:/usr/lib/gcc/arm-linux-gnueabi/4.3.3/../../../:/lib/:/usr/lib/
COLLECT_GCC_OPTIONS='-v' '-save-temps' '-shared-libgcc' '-march=armv5t'
'-mtune=cortex-a8'
/usr/lib/gcc/arm-linux-gnueabi/4.3.3/collect2 --eh-frame-hdr -dynamic-linker
/lib/ld-linux.so.3 -X -m armelf_linux_eabi -z relro
/usr/lib/gcc/arm-linux-gnueabi/4.3.3/../../../crt1.o
/usr/lib/gcc/arm-linux-gnueabi/4.3.3/../../../crti.o
/usr/lib/gcc/arm-linux-gnueabi/4.3.3/crtbegin.o
-L/usr/lib/gcc/arm-linux-gnueabi/4.3.3 -L/usr/lib/gcc/arm-linux-gnueabi/4.3.3
-L/usr/lib/gcc/arm-linux-gnueabi/4.3.3/../../.. test.o -lstdc++ -lm -lgcc_s
-lgcc -lc -lgcc_s -lgcc /usr/lib/gcc/arm-linux-gnueabi/4.3.3/crtend.o
/usr/lib/gcc/arm-linux-gnueabi/4.3.3/../../../crtn.o
Segmentation fault
--
Summary: std::String Constructor segfault
Product: gcc
Version: 4.3.3
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: kasey dot erickson at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42864
