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Target has no frame pointer: what to set FRAME_POINTER_REGNUM?
- From: Maxim Blinov <maxim dot a dot blinov at gmail dot com>
- To: gcc-help at gcc dot gnu dot org
- Date: Sat, 8 Apr 2017 03:46:37 +0100
- Subject: Target has no frame pointer: what to set FRAME_POINTER_REGNUM?
- Authentication-results: sourceware.org; auth=none
My architecture has only a stack pointer, however gcc seems to mandate
that a frame pointer be defined - not defining it results in
compilation failure.
Should I simply assign a register that behaves most like a frame
pointer to this macro?