Hi!
I boiled it down to a problem with static constant initializations which are
outside of boost::serialization. So sorry for the spam and blaming it.
If I link the attached code from hdf5_types.cpp to a hello world program, it
will crash due to some initialization trouble I don't get at the moment. It
works on Linux...
Sebastian
On Thu, Jul 15, 2010 at 7:52 PM, Robert Ramey
Sebastian Weber wrote:
Hi!
I am experiencing quite odd errors with the serialization library: My program compiles fine, but crashes when static constants are declared, i.e. before the program even starts with main(). The debugger tells me that some singleton declared in the seralization library conflicts:
Program received signal EXC_BAD_ACCESS, Could not access memory. Reason: KERN_INVALID_ADDRESS at address: 0x0000000000000000 0x0000000100003aaf in H5::DataType::DataType () at singleton.hpp:149 149 BOOST_DLLEXPORT T & singleton<T>::instance = singleton<T>::get_instance();
Any suggestions would be great here.
How about including the smallest example you can make which demostrates the problem?
What makes it even harder to understand is the fact that the exact same code runs perferctly on a Linux machine, whereas the crash is on MacOS 10.6. My setup here is a boost 1.43.0 compiled with gcc 4.5 from pacports (or apples gcc 4.2, no difference).
It seems that the singleton does things which are not allowed on a 10.6 MacOS machine...
Many thanks for help,
You're welcome.
Robert Ramey
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