This is the mail archive of the mailing list for the GCC project.

Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]
Other format: [Raw text]

Re: [RFC] Quad-float support in Fortran

Hi Angelo,

Angelo Graziosi wrote:
Now, I can build gfortran (rev. 166408+your patches), whose result is:

$ gfortran-4.6 -v
Target: i686-pc-cygwin
gcc version 4.6.0 20101106 (experimental) (GCC)

With it I can compile this simple test case:
$ ./test_qp
Segmentation fault (core dumped)

It works here (x86-64-linux) without any problems. Can you compile with debugging symbols (-g), run it in a debugger and show the backtrace? Example
gdb --quiet ./test_qp
(gdb) run
(gdb) bt

Does the program work, if you compile it statically (-static)?

If I use my previous build (a week ago) of gfortran (done with round4
patches, in the old way [*]), it works just fine:

I wonder whether it has to do with the weakref. Can you search in your build directory for libgfortran's config.h. In my case it is at:


I am in particular interested in the value for:

/* Define to 1 if the target supports #pragma weak */


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]