From: Kevin Buettner <kevinb@redhat.com>
To: Andrew Cagney <ac131313@redhat.com>, Kevin Buettner <kevinb@redhat.com>
Cc: gdb-patches@sources.redhat.com,
peter.schauer@regent.e-technik.tu-muenchen.de
Subject: Re: [rfa/6.0] fix aix inferior calls
Date: Mon, 29 Sep 2003 20:22:00 -0000 [thread overview]
Message-ID: <1030929202202.ZM15766@localhost.localdomain> (raw)
In-Reply-To: Andrew Cagney <ac131313@redhat.com> "[rfa/6.0] fix aix inferior calls" (Sep 29, 4:05pm)
On Sep 29, 4:05pm, Andrew Cagney wrote:
> The PowerOpen doco requires at least 220 bytes of space, beyond the end
> of stack, but forgets to mention that 220 isn't frame [16 byte] aligned.
> Consequently, an assert checking stack alignment fails and inferior
> calls on AIX doesn't work. That will learn me for not checking the math.
>
> Anyway, ok for "the late breaking 6.0 patch"?
I didn't see a patch attached, but if it allocates 220 bytes of space
and then allocates any extra space to get to a 16 byte alignment, it's
okay with me. (Anything which is roughly equivalent is fine too -
e.g, aligning first and then allocating 224 bytes is okay too.)
Kevin
next prev parent reply other threads:[~2003-09-29 20:22 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-09-29 20:05 Andrew Cagney
2003-09-29 20:22 ` Kevin Buettner [this message]
2003-09-29 20:33 ` Andrew Cagney
2003-09-29 20:55 ` Andreas Schwab
2003-09-30 0:31 ` Kevin Buettner
2003-09-30 21:13 ` Andrew Cagney
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