From: Ralf Baechle <ralf@oss.sgi.com>
To: Thiemo Seufer <ica2_ts@csv.ica.uni-stuttgart.de>
Cc: linux-mips@oss.sgi.com
Subject: Re: [patch] fix profiling in glibc for Linux/MIPS
Date: Fri, 27 Jul 2001 05:18:24 +0200 [thread overview]
Message-ID: <20010727051823.B14716@bacchus.dhis.org> (raw)
In-Reply-To: <20010727024820.B27008@rembrandt.csv.ica.uni-stuttgart.de>; from ica2_ts@csv.ica.uni-stuttgart.de on Fri, Jul 27, 2001 at 02:48:20AM +0200
On Fri, Jul 27, 2001 at 02:48:20AM +0200, Thiemo Seufer wrote:
> Date: Fri, 27 Jul 2001 02:48:20 +0200
> To: linux-mips@oss.sgi.com
> Subject: Re: [patch] fix profiling in glibc for Linux/MIPS
> From: Thiemo Seufer <ica2_ts@csv.ica.uni-stuttgart.de>
>
> Daniel Jacobowitz wrote:
> > _mcount was doing awful things to its caller's stack frame.
>
> Maybe I'm missing something, but both the old and the new code
> add 8 byte more to sp than they subtracted before. How is this
> supposed to work?
_mcount has some odd special calling convention. I don't recall any official
standard that defines _mcount's calling convention but gcc uses it the
same way as the proprietary compiler I tried.
Ralf
prev parent reply other threads:[~2001-07-27 3:18 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-07-26 17:39 [patch] fix profiling in glibc for Linux/MIPS Daniel Jacobowitz
2001-07-27 0:48 ` Thiemo Seufer
2001-07-27 1:17 ` Daniel Jacobowitz
2001-07-27 2:21 ` Thiemo Seufer
2001-07-27 3:18 ` Ralf Baechle [this message]
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