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From: Anant Narayanan <anant@kix.in>
To: Fans of the OS Plan 9 from Bell Labs <9fans@cse.psu.edu>
Subject: Re: [9fans] Hello Assembly
Date: Sat,  9 Feb 2008 15:39:08 +0530	[thread overview]
Message-ID: <F3312F12-EF29-4844-A48C-FEF2A77DADED@kix.in> (raw)
In-Reply-To: <5132a1f8e666ecdb202af09778aa16a2@terzarima.net>

Hi Charles,

> there might be more, but you haven't allocated a stack frame for the
> (system) call

I did think that was the case earlier, so I tried:

TEXT	_main+0(SB), 1, $32

(And also with values ranging from $4 to $32 in increments of $4 just
for the heck of it). But it doesn't seem to make any difference in the
suicide, apart from the changed value of pc.

The error is most likely because of the line (that's the only 7 around
there):
MOVL	$7, 8(SP)

But it doesn't complain about:
MOVL	$1, (SP)

so I wonder...

--
Anant


  reply	other threads:[~2008-02-09 10:09 UTC|newest]

Thread overview: 37+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-02-09  9:44 Anant Narayanan
2008-02-09  9:58 ` Charles Forsyth
2008-02-09 10:09   ` Anant Narayanan [this message]
2008-02-09 10:15     ` erik quanstrom
2008-02-09 10:32   ` Charles Forsyth
2008-02-09 10:34     ` erik quanstrom
2008-02-09 10:36       ` erik quanstrom
2008-02-09 20:15       ` Anant Narayanan
2008-02-09 20:17     ` Anant Narayanan
2008-02-09 14:37 ` Eris Discordia
2008-02-09 16:17   ` Brantley Coile
2008-02-09 16:27     ` ron minnich
2008-02-09 16:38       ` erik quanstrom
2008-02-09 16:51       ` Brantley Coile
2008-02-10  8:04       ` maht
2008-02-11 16:39       ` john
2008-02-09 17:32     ` Charles Forsyth
2008-02-10  8:18       ` Eris Discordia
2008-02-10  8:56         ` Martin Neubauer
2008-02-10 14:38           ` Pietro Gagliardi
2008-02-10 16:55             ` Anant Narayanan
2008-02-10 18:01               ` erik quanstrom
2008-02-10 18:11                 ` Pietro Gagliardi
2008-02-11  2:36               ` Adrian Tritschler
2008-02-11  2:36                 ` Pietro Gagliardi
2008-02-11  2:39                 ` Pietro Gagliardi
2008-02-11  6:26                   ` maht
2008-02-11  2:40                 ` Pietro Gagliardi
2008-02-11  2:55                   ` erik quanstrom
     [not found] <ead6208b996760a9eb2eeccb8c431b12@plan9.bell-labs.com>
2008-02-09 21:15 ` Anant Narayanan
2008-02-09 21:27   ` Pietro Gagliardi
2008-02-10  8:30     ` Anant Narayanan
2008-02-11 16:36   ` john
2008-02-11 16:43     ` erik quanstrom
2008-02-11 16:45       ` john
2008-02-11 19:41       ` Jon Snader
2008-02-11 19:49         ` Pietro Gagliardi

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