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From: Seebs <seebs@seebs.net>
To: Enrico Scholz <enrico.scholz@sigma-chemnitz.de>
Cc: openembedded-core@lists.openembedded.org
Subject: Re: pseudo: host user contamination
Date: Thu, 29 Mar 2018 09:06:09 -0500	[thread overview]
Message-ID: <20180329090609.67b6990b@seebsdell> (raw)
In-Reply-To: <lyvadfqea7.fsf@ensc-virt.intern.sigma-chemnitz.de>

On Thu, 29 Mar 2018 14:04:00 +0200
Enrico Scholz <enrico.scholz@sigma-chemnitz.de> wrote:
> __builtin_apply() should deal with it.

The documentation hints at possible problems when dealing with other
functions, but doesn't mention any architecture difficulties. It's
possible gcc simply never uses any of the weird conventions, it's also
possible that builtin_apply just doesn't work reliably on such
architectures. The gcc docs do state that gcc's calling conventions
never depend on whether a function has a fixed or variadic argument
list, which suggests that it's probably safe-ish. (Some compilers use
very different calling conventions for variadic functions.)

-s


  reply	other threads:[~2018-03-29 14:06 UTC|newest]

Thread overview: 68+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-03-23 15:33 pseudo: host user contamination Enrico Scholz
2018-03-23 15:43 ` Enrico Scholz
2018-03-23 16:05   ` Burton, Ross
2018-03-23 16:10     ` Enrico Scholz
2018-03-23 16:17       ` Burton, Ross
2018-03-23 16:28       ` Seebs
2018-03-23 16:30         ` Burton, Ross
2018-03-23 16:49           ` Seebs
2018-03-23 16:56             ` Burton, Ross
2018-03-23 17:23               ` Seebs
2018-03-23 23:47             ` Richard Purdie
2018-03-23 23:56               ` Seebs
2018-03-24  0:22                 ` Enrico Scholz
2018-03-24  0:33                 ` Andre McCurdy
2018-03-24  0:36                   ` Seebs
2018-03-24  1:10                     ` Andre McCurdy
2018-03-24  1:17                       ` Seebs
2018-03-24  1:43                         ` Andre McCurdy
2018-03-24  2:44                           ` Seebs
2018-03-24 12:36                 ` Richard Purdie
2018-03-24 15:12                   ` Seebs
2018-03-24 17:10                   ` Burton, Ross
2018-03-24 17:23                     ` Seebs
2018-03-24 18:12                       ` Andre McCurdy
2018-03-24 18:22                         ` Seebs
2018-03-24 18:59                           ` Andre McCurdy
2018-03-24 19:24                             ` Seebs
2018-03-24 19:42                               ` Andre McCurdy
2018-03-24 19:50                                 ` Seebs
2018-03-24 20:12                                   ` Victor Kamensky
2018-03-24 23:04                                     ` Burton, Ross
2018-03-25  0:09                                       ` Victor Kamensky
2018-03-25  2:43                                         ` Andre McCurdy
2018-03-25  5:37                                           ` Victor Kamensky
2018-03-25  7:05                                             ` Andre McCurdy
2018-03-26 18:49                                               ` Andreas Müller
2018-03-26 19:31                                                 ` Seebs
2018-03-26 20:12                                                   ` Andre McCurdy
2018-03-26 21:07                                                     ` Seebs
2018-03-27  1:10                                                       ` Andre McCurdy
2018-03-27  1:32                                                         ` Seebs
2018-03-27  1:34                                                           ` Andre McCurdy
2018-03-27  2:07                                                             ` Seebs
2018-03-27  2:59                                                               ` Andre McCurdy
2018-03-27  4:41                                                                 ` Seebs
2018-03-27 19:11                                                                   ` Andre McCurdy
2018-03-27 19:22                                                                     ` Seebs
2018-03-27 20:12                                                                       ` Andre McCurdy
2018-03-27 20:20                                                                         ` Seebs
2018-03-27 20:52                                                                           ` Andre McCurdy
2018-03-27 21:10                                                                             ` Seebs
2018-03-29 12:04                                                                               ` Enrico Scholz
2018-03-29 14:06                                                                                 ` Seebs [this message]
2018-03-27 13:06                                                     ` Enrico Scholz
2018-03-27 15:50                                                       ` Seebs
2018-03-27 16:26                                                         ` Enrico Scholz
2018-03-27 16:46                                                           ` Seebs
2018-03-24 20:22                                   ` Joshua Watt
2018-03-24 21:01                                     ` Seebs
2018-03-24 20:27                                   ` Andre McCurdy
2018-03-27 14:42         ` Enrico Scholz
2018-03-27 15:55           ` Seebs
2018-03-27 16:35             ` Enrico Scholz
2018-03-27 16:40               ` Seebs
2018-03-27 19:20                 ` Enrico Scholz
2018-03-27 19:24                   ` Seebs
2018-03-27 20:06                     ` Enrico Scholz
2018-03-23 16:06 ` Burton, Ross

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