From: Russell King <rmk@arm.linux.org.uk>
To: jamagallon@able.es
Cc: dake@staszic.waw.pl (Bartlomiej Zolnierkiewicz),
linux-kernel@vger.kernel.org
Subject: Re: [PATCH] removal of "static foo = 0" from drivers/ide (test11)
Date: Wed, 22 Nov 2000 11:40:20 +0000 (GMT) [thread overview]
Message-ID: <200011221140.eAMBeKB07181@flint.arm.linux.org.uk> (raw)
In-Reply-To: <20001121235529.E925@werewolf.able.es> from "J . A . Magallon" at Nov 21, 2000 11:55:29 PM
J . A . Magallon writes:
> On Tue, 21 Nov 2000 22:25:01 Bartlomiej Zolnierkiewicz wrote:
> > -static int basePort = 0; /* base port address */
> > -static int regPort = 0; /* port for register number */
> > -static int dataPort = 0; /* port for register data */
> > +static int basePort; /* base port address */
> > +static int regPort; /* port for register number */
> > +static int dataPort; /* port for register data */
>
> That is not too much confidence on the ANSI-ness of the compiler ???
Its got nothing to do with the ANSI-ness of the compiler, but more to do
with the C startup code - does the C startup code initialise BSS to zero
or does it not?
In this particular example, we have full control over it; in the kernel
has our own start up code which does initialise the BSS to zero.
In the dim and distant past (about 7-8 years ago), it was true that we
didn't init the BSS and everything had to be initialised, but this is
long gone.
_____
|_____| ------------------------------------------------- ---+---+-
| | Russell King rmk@arm.linux.org.uk --- ---
| | | | http://www.arm.linux.org.uk/personal/aboutme.html / / |
| +-+-+ --- -+-
/ | THE developer of ARM Linux |+| /|\
/ | | | --- |
+-+-+ ------------------------------------------------- /\\\ |
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
Please read the FAQ at http://www.tux.org/lkml/
next prev parent reply other threads:[~2000-11-22 13:18 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2000-11-21 21:25 [PATCH] removal of "static foo = 0" from drivers/ide (test11) Bartlomiej Zolnierkiewicz
2000-11-21 22:55 ` J . A . Magallon
2000-11-21 23:04 ` Tigran Aivazian
2000-11-21 23:18 ` J . A . Magallon
2000-11-21 23:26 ` Tigran Aivazian
2000-11-21 23:30 ` J . A . Magallon
2000-11-23 11:01 ` Rusty Russell
2000-11-24 21:40 ` Vojtech Pavlik
[not found] ` <20001128031933.52DB981F5@halfway.linuxcare.com.au>
2000-11-28 8:59 ` Vojtech Pavlik
2000-11-24 23:13 ` J . A . Magallon
2000-11-25 12:01 ` Russell King
2000-11-25 11:50 ` Russell King
2000-11-25 23:56 ` Bartlomiej Zolnierkiewicz
2000-11-22 0:09 ` Jeff Garzik
2000-11-22 11:40 ` Russell King [this message]
-- strict thread matches above, loose matches on Subject: below --
2000-11-28 20:58 David Hinds
2000-11-28 21:08 ` Tigran Aivazian
2000-11-28 23:53 ` Peter Samuelson
2000-11-29 3:23 ` Keith Owens
2000-11-29 3:35 ` Peter Samuelson
2000-11-29 7:48 ` Tigran Aivazian
2000-11-29 14:00 ` Peter Samuelson
2000-11-29 14:08 ` Tigran Aivazian
2000-11-29 16:16 Darryl Miles
2000-11-29 23:54 ` Russell King
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=200011221140.eAMBeKB07181@flint.arm.linux.org.uk \
--to=rmk@arm.linux.org.uk \
--cc=dake@staszic.waw.pl \
--cc=jamagallon@able.es \
--cc=linux-kernel@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox