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G++ ABI compatibility document


Hello Guys,

I am trying to come up with an ABI compatibility document for different versions of GCC - starting from 3.0. Can anyone point out relevant bug reports/items in release notes. I also want to document ABI bugs which were fixed - which would cause incompatibilty among different versions of GCC for corner cases. The document would contain examples of the corner cases as well.

Made up example : 3.2.0 -> 3.2.1 C++ ABI changed for i686 for function pointers which take complex as arguments.

Is there a document already available somewhere?

TIA,
Shelly


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