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Re: G++ ABI mismatches
- From: Chris Lattner <sabre at nondot dot org>
- To: Richard Henderson <rth at redhat dot com>
- Cc: Nathan Sidwell <nathan at codesourcery dot com>,<cxx-abi-dev at codesourcery dot com>, <gcc at gcc dot gnu dot org>
- Date: Mon, 25 Aug 2003 17:37:42 -0500 (CDT)
- Subject: Re: G++ ABI mismatches
> The return value is the adjusted pointer to the exception object.
> Consider the following test case, which shows that pointer adjustment
> must happen on a per-handler basis.
Ok, that makes sense. But how does cxa_begin catch know what the
requested type is for the object? I thought that was the job of the
personality routine? Regardless, if G++ does not meet the ABI spec,
either G++ or the ABI should be fixed. Which one? :)