From: "Vesa Jääskeläinen" <chaac@nic.fi>
To: The development of GRUB 2 <grub-devel@gnu.org>
Subject: Re: [Patch] Move normal.mod to conf/common.rmk
Date: Mon, 23 Mar 2009 20:40:57 +0200 [thread overview]
Message-ID: <49C7D7B9.2020408@nic.fi> (raw)
In-Reply-To: <49C7BA85.30604@gmail.com>
phcoder wrote:
> Actually if it was up to me I would have removed setjmp altogether. IMHO
> it's a bad programming technique. It's used only to launch rescue mode.
> I would just call the rescue mode interpreter by function. Perhaps Bean
> who is working on normal.mod splitting has even better idea.
> Also IMO normal.mod should have no arch-dependent parts and setjmp.S is
> an unfortunate example. If some platforms need a special service then it
> could be provided by drivers and/or commands. I see no reason why
> additional cpu or platform-dependent would appear in normal.mod setjmp
> could even be put in a separate module but it's quite a waste because
> ELF overhead is much bigger then the module itself. Another possibility
> is ot compile it like
Or.. one could move it to kernel. But that is not as such a kernel
component. More like a system library functionality.
Actually setjmp might be used in bitmap loaders.
prev parent reply other threads:[~2009-03-23 18:41 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-03-23 15:10 [Patch] Move normal.mod to conf/common.rmk phcoder
2009-03-23 16:15 ` Vesa Jääskeläinen
2009-03-23 16:36 ` phcoder
2009-03-23 18:40 ` Vesa Jääskeläinen [this message]
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