From: Ralf Baechle <ralf@oss.sgi.com>
To: linux-mips@oss.sgi.com
Subject: Re: strace sysmips support (was: Re: [FIX] sysmips(MIPS_ATMIC_SET, ...) ret_from_sys_call vs. o32_ret_from_sys_call)
Date: Tue, 20 Feb 2001 21:41:25 +0100 [thread overview]
Message-ID: <20010220214125.C2086@bacchus.dhis.org> (raw)
In-Reply-To: <20010219141130.C17354@cistron.nl>; from wichert@cistron.nl on Mon, Feb 19, 2001 at 02:11:30PM +0100
On Mon, Feb 19, 2001 at 02:11:30PM +0100, Wichert Akkerman wrote:
> > sysmips(0x7d1, 0x2ac95d24, 0x1, 0) = 4149
>
> FWIW, I've just put code in strace CVS to decode this properly. Looking
> in my (stock Linus) kerneltree I noticed the sys_sysmips code assumes
> it can get away with converting an int to a char*, which seems like a
> wrong assumption to me..
>
> I don't have my indy up and running at the moment, so the code is
> completely untested. Feedback is welcomed :)
Some versions of the kernel were simply not return anything usefull, so
the the value in $v0 stayed unchanged; 4149 is the syscall number of
sysmips(2).
Ralf
prev parent reply other threads:[~2001-02-20 20:41 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-01-24 15:30 OOps - very obscure Florian Lohoff
2001-01-24 15:59 ` Florian Lohoff
2001-01-24 16:22 ` Florian Lohoff
2001-01-24 21:18 ` Keith Owens
2001-01-25 12:43 ` Florian Lohoff
2001-01-25 18:59 ` Jun Sun
2001-01-25 19:22 ` Florian Lohoff
2001-01-25 15:55 ` [FIX] sysmips(MIPS_ATMIC_SET, ...) ret_from_sys_call vs. o32_ret_from_sys_call Florian Lohoff
2001-01-25 15:55 ` Florian Lohoff
2001-01-25 16:34 ` Origin 200 crash nick
2001-01-25 18:28 ` [FIX] sysmips(MIPS_ATMIC_SET, ...) ret_from_sys_call vs. o32_ret_from_sys_call Joe deBlaquiere
2001-01-25 19:35 ` Joe deBlaquiere
2001-01-25 22:19 ` Ralf Baechle
2001-01-26 0:53 ` Joe deBlaquiere
2001-01-26 10:21 ` Maciej W. Rozycki
2001-01-26 15:41 ` Joe deBlaquiere
2001-01-26 21:16 ` Ralf Baechle
2001-01-27 7:20 ` Maciej W. Rozycki
2001-01-26 21:15 ` Ralf Baechle
2001-01-27 7:28 ` Maciej W. Rozycki
2001-01-27 19:42 ` Ralf Baechle
2001-01-29 15:03 ` Maciej W. Rozycki
2001-01-26 20:01 ` Jun Sun
2001-01-26 20:38 ` Joe deBlaquiere
2001-01-26 21:02 ` Jun Sun
2001-04-04 22:13 ` Florian Lohoff
2001-02-19 13:11 ` strace sysmips support (was: Re: [FIX] sysmips(MIPS_ATMIC_SET, ...) ret_from_sys_call vs. o32_ret_from_sys_call) Wichert Akkerman
2001-02-19 19:52 ` newbie question Can Altineller
2001-02-20 7:06 ` David Jez
2001-02-20 20:26 ` Mike McDonald
2001-02-20 20:30 ` nick
2001-02-20 20:53 ` Ralf Baechle
2001-02-20 20:41 ` Ralf Baechle [this message]
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