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- From: nbecker at hns dot com (Neal D. Becker)
- To: gcc at gcc dot gnu dot org
- Date: 21 Aug 2002 09:27:15 -0400
- Subject: __builtin_return_address question
I'm trying to make a stack trace function. Use of
__builtin_return_address looks promising, but the arg has to be a
constant expression. Because the arg can't be a variable, I don't see
how I can traceback more than one level of the stack. Any ideas?