From: "Randy.Dunlap" <rddunlap@osdl.org>
To: dick.streefland@altium.nl (Dick Streefland)
Cc: spam@altium.nl, linux-kernel@vger.kernel.org
Subject: Re: IA32 (2.6.2 - 2004-02-05.22.30) - 3 New warnings (gcc 3.2.2)
Date: Tue, 10 Feb 2004 07:44:50 -0800 [thread overview]
Message-ID: <20040210074450.3adcefdc.rddunlap@osdl.org> (raw)
In-Reply-To: <2e79.4028dd7d.6ae8c@altium.nl>
On Tue, 10 Feb 2004 13:32:45 -0000 spam@altium.nl (Dick Streefland) wrote:
| Linus Torvalds <torvalds@osdl.org> wrote:
| | On Fri, 6 Feb 2004 viro@parcelfarce.linux.theplanet.co.uk wrote:
| | >
| | > Umm... How about
| | >
| | > static inline void BUG() __attribute__((noreturn));
| | >
| | > static inline void BUG(void)
| | > {
| | > __asm__ ....
| | > }
| |
| | Did you try that? Last time I tried, gcc would complain every time it saw
| | the thing about "noreturn function does return".
|
| So, make sure it won't return ;-)
|
| static inline void BUG(void)
| {
| __asm__ ("1: jmp 1b");
| BUG();
| }
doesn't that sorta miss the BUG output?
--
~Randy
kernel-janitors project: http://janitor.kernelnewbies.org/
next prev parent reply other threads:[~2004-02-10 15:51 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-02-06 11:22 John Cherry
2004-02-06 11:33 ` viro
2004-02-06 16:52 ` Linus Torvalds
2004-02-06 18:22 ` viro
2004-02-06 18:35 ` Petr Vandrovec
2004-02-06 18:42 ` Linus Torvalds
2004-02-06 18:47 ` viro
2004-02-06 19:09 ` viro
2004-02-10 13:32 ` Dick Streefland
2004-02-10 15:44 ` Randy.Dunlap [this message]
2004-02-08 1:00 Jon Foster
2004-02-08 5:45 ` viro
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