Finding out what calls who...

["John Carter" <john dot carter at tait dot co dot nz>]

I'm creating a tool that makes a graph of which class calls which class.

Currently I'm getting the raw data by grepping through the assembler
output of gcc for .globl's and call's and feeding them through c++filt and
then massaging the result with perl.

This unfortunately this misses two important items....
1) virtual calls which appear in the assembler as something like
   "call *%edi"

2) Accesses to the public fields of other classes.

I suspect there is nothing I can do about 2), but perhaps there is
something I can do about 1).

Any suggestions?



John Carter                             Phone : (64)(3) 358 6639
Tait Electronics                        Fax   : (64)(3) 359 4632
PO Box 1645 Christchurch                Email : john.carter@tait.co.nz
New Zealand

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