[cfe-dev] Replacing (a subset of) gccxml by a clang plugin

[Sean Silva]

>   2. binary layout of the fields (i.e. offsets from beginning of the
> class/struct/union)

Look at the class ASTRecordLayout.

--Sean Silva

On Sat, Sep 15, 2012 at 4:12 AM, Sylvain Joyeux <sylvain.joyeux at m4x.org> wrote:
>
> (Please CC me as I am not subscribed to this list)
>
> Hello. I have a few questions on how I could replace gccxml by a clang
> plugin in some tooling I have.
>
> What I need is:
>   1. discovery of all the types. I need only the fields (don't care
> about members), their visibility and whether classes have virtual
> methods / base classes
>   2. binary layout of the fields (i.e. offsets from beginning of the
> class/struct/union)
>
> Where I got so far:
>   * the information in 1. are given by RecordDecl, which can be
> discovered by registering an ASTConsumer (method HandleTagDecl)
>
> What I miss:
>   * how can I get the information from 2 ?
>
> Thanks in advance for comments / pointers
>
> Sylvain Joyeux
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