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Re: [PATCH] S/390 DWARF-2 CFI frame support
- From: Ulrich Weigand <weigand at i1 dot informatik dot uni-erlangen dot de>
- To: drow at mvista dot com (Daniel Jacobowitz)
- Cc: weigand at i1 dot informatik dot uni-erlangen dot de (Ulrich Weigand), rth at redhat dot com (Richard Henderson), gdb-patches at sources dot redhat dot com, uweigand at de dot ibm dot com
- Date: Fri, 5 Dec 2003 03:19:38 +0100 (CET)
- Subject: Re: [PATCH] S/390 DWARF-2 CFI frame support
Daniel Jacobowitz wrote:
> Do you mean that the stack pointer always either:
> - is preserved, i.e. UNMODIFIED
> - or has explicit unwind information?
Yes, exactly. (The former applies to leaf functions
without stack frame, the latter to all others.)
Bye,
Ulrich
--
Dr. Ulrich Weigand
weigand@informatik.uni-erlangen.de