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Re: [avr-libc-dev] setjmp() - not ordinary function?
From: |
Dmitry K. |
Subject: |
Re: [avr-libc-dev] setjmp() - not ordinary function? |
Date: |
Thu, 26 Jun 2003 08:22:05 +1100 |
User-agent: |
KMail/1.5 |
25 Jun 2003 09:48
...
> > Restoration of local variables after operation longjmp(),
> >
> certainly is
>
> > pleasant, but it is no necessary. But loss of changes in
>
> global registers,
>
> > in my opinion, is inadmissible.
> >
> > avr-gcc (GCC) 3.3.1 20030519 (prerelease)
> > avr-libc-20030422cvs
>
> Could you write up a bug tracker in the avr-libc project
> page? That way, this issue won't get lost in the cracks.
>
Just now. Though the best decision would be correction avr-gcc: preservation
unused registers not in a prologue, but in a point of a call setjmp.
Yours sincerely,
Dmitry.