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Re: m68k setjmp()

To: Jes Sorensen <jes at trained-monkey dot org>
Subject: Re: m68k setjmp()
From: Roland McGrath <roland at frob dot com>
Date: Mon, 15 Oct 2001 16:34:48 -0400 (EDT)
Cc: libc-hacker at sourceware dot cygnus dot com

> I am having a problem with setjmp() on the m68k when compiling binaries
> with -fomit-frame-pointere. I realized it's due to the fact that the
> current implementation relying on being able to mangle the stack pointer
> with the callee handling that:
> 
> Is that a reasonable requirement to say that setjmp() just doesn't work
> when compiled with -fomit-frame-pointer?

No, I think every function ought to be expected to work with
-fomit-frame-pointer.

References:
- m68k setjmp()
  - From: Jes Sorensen

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