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Re: [rfc] [2/4] SPU overlay support: The SPU target part

From: Daniel Jacobowitz <drow at false dot org>
To: Ulrich Weigand <uweigand at de dot ibm dot com>
Cc: Emi SUZUKI <emi-suzuki at tjsys dot co dot jp>, gdb-patches at sourceware dot org
Date: Fri, 11 May 2007 15:33:06 -0400
Subject: Re: [rfc] [2/4] SPU overlay support: The SPU target part
References: <20070511173213.GC22529@caradoc.them.org> <200705111909.l4BJ9SKO022937@d12av02.megacenter.de.ibm.com>

On Fri, May 11, 2007 at 09:09:28PM +0200, Ulrich Weigand wrote:
> The return stub isn't on the stack either.  We'd have to manufacture
> an extra zero-sized stack frame between caller and callee, with 
> special unwind rules to be able to continue the backtrace.  I guess
> this would be possible somehow, but I still don't see that this would
> provide any benefit to most users ...

Oh... I see how it works now.

-- 
Daniel Jacobowitz
CodeSourcery

References:
- Re: [rfc] [2/4] SPU overlay support: The SPU target part
  - From: Daniel Jacobowitz
- Re: [rfc] [2/4] SPU overlay support: The SPU target part
  - From: Ulrich Weigand

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