From: Robert Millan <rmh@aybabtu.com>
To: The development of GRUB 2 <grub-devel@gnu.org>
Subject: Re: [PATCH] fix for loading modules from read-only memory area (Re: clean patch for i386-qemu port (Re: [PATCH] i386-qemu port))
Date: Sat, 27 Jun 2009 13:18:52 +0200 [thread overview]
Message-ID: <20090627111852.GA17476@thorin> (raw)
In-Reply-To: <1246072103.13388.74.camel@mj>
On Fri, Jun 26, 2009 at 11:08:23PM -0400, Pavel Roskin wrote:
> On Sat, 2009-06-27 at 01:57 +0200, Robert Millan wrote:
> > On Fri, Jun 26, 2009 at 06:26:57PM -0400, Pavel Roskin wrote:
> > > --- a/include/grub/elf.h
> > > +++ b/include/grub/elf.h
> > > @@ -2330,4 +2330,48 @@ typedef Elf32_Addr Elf32_Conflict;
> > >
> > > #define R_X86_64_NUM 24
> > >
> > > +#ifndef DEFAULT_ELF_BITS
> > > +#define DEFAULT_ELF_BITS (8 * GRUB_TARGET_SIZEOF_VOID_P)
> > > +#endif
> >
> > Nice trick. But it's not ELF-specific, so why not put it in the
> > same header that defines GRUB_TARGET_SIZEOF_VOID_P ? (with a different
> > name of course)
>
> Good idea! Now it's GRUB_TARGET_WORDSIZE. The first patch has been
> committed.
Ok but note that word size == pointer size is not always true. In fact
I'm working on a project where it isn't :-)
(if you're curious: https://savannah.gnu.org/task/?9437)
> The second patch should probably go after the qemu patch.
Actually, the qemu port won't work without the second patch. I just merged it
with mine and made a joint commit (ROM + qemu).
--
Robert Millan
The DRM opt-in fallacy: "Your data belongs to us. We will decide when (and
how) you may access your data; but nobody's threatening your freedom: we
still allow you to remove your data and not access it at all."
next prev parent reply other threads:[~2009-06-27 11:19 UTC|newest]
Thread overview: 71+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-06-21 18:17 [PATCH] i386-qemu port Robert Millan
2009-06-21 18:50 ` does module area require alignment? (Re: [PATCH] i386-qemu port) Robert Millan
2009-06-21 19:08 ` Pavel Roskin
2009-06-21 19:33 ` Robert Millan
2009-06-22 12:31 ` [PATCH] define GRUB_MOD_ALIGN to 0 on non-ieee1275 (Re: does module area require alignment? (Re: [PATCH] i386-qemu port)) Robert Millan
2009-06-22 19:43 ` Pavel Roskin
2009-06-22 20:41 ` Robert Millan
2009-06-22 20:51 ` Pavel Roskin
2009-06-22 21:22 ` Robert Millan
2009-06-22 21:45 ` Pavel Roskin
2009-06-22 22:31 ` Robert Millan
2009-06-22 19:51 ` does module area require alignment? (Re: [PATCH] i386-qemu port) Pavel Roskin
2009-06-22 22:50 ` Vladimir 'phcoder' Serbinenko
2009-06-23 0:10 ` Pavel Roskin
2009-06-21 18:54 ` [PATCH] move grub_stop() " Robert Millan
2009-06-21 19:05 ` Pavel Roskin
2009-06-21 19:25 ` Robert Millan
2009-06-22 2:14 ` Pavel Roskin
2009-06-22 10:10 ` Robert Millan
2009-06-22 16:16 ` Pavel Roskin
2009-06-22 18:05 ` Robert Millan
2009-06-21 19:00 ` [PATCH] i386-qemu port Pavel Roskin
2009-06-21 19:30 ` Robert Millan
2009-06-22 12:45 ` Robert Millan
2009-06-21 20:34 ` Robert Millan
2009-06-21 20:40 ` Vladimir 'phcoder' Serbinenko
2009-06-21 19:19 ` [PATCH] rename kernel.elf to kernel.img (Re: [PATCH] i386-qemu port) Robert Millan
2009-06-22 2:20 ` Pavel Roskin
2009-06-22 10:27 ` Robert Millan
2009-06-21 19:52 ` [PATCH] swap real_to_prot() and prot_to_real() " Robert Millan
2009-06-22 1:56 ` Pavel Roskin
2009-06-22 10:45 ` Robert Millan
2009-06-21 20:22 ` [PATCH] i386-qemu port Robert Millan
2009-06-22 1:50 ` Pavel Roskin
2009-06-22 10:57 ` Robert Millan
2009-06-21 22:53 ` [PATCH] access gdtdesc on segment 0 unconditionally (Re: [PATCH] i386-qemu port) Robert Millan
2009-06-22 1:22 ` Pavel Roskin
2009-06-22 9:52 ` Robert Millan
2009-06-22 19:39 ` Pavel Roskin
2009-06-22 20:52 ` Robert Millan
2009-06-22 21:32 ` Robert Millan
2009-06-22 21:44 ` Pavel Roskin
2009-06-22 22:43 ` Robert Millan
2009-06-23 0:53 ` Pavel Roskin
2009-06-23 11:02 ` Robert Millan
2009-06-22 21:36 ` Pavel Roskin
2009-06-22 22:52 ` Robert Millan
2009-06-22 10:26 ` about Apple compiler (Re: [PATCH] access gdtdesc on segment 0 unconditionally (Re: [PATCH] i386-qemu port)) Robert Millan
2009-06-22 16:10 ` Pavel Roskin
2009-06-22 15:02 ` [PATCH] s/GRUB_MEMORY_MACHINE_LINK_ADDR/GRUB_KERNEL_MACHINE_LINK_ADDR/g (Re: [PATCH] i386-qemu port) Robert Millan
2009-06-22 19:00 ` Pavel Roskin
2009-06-22 23:07 ` clean patch for i386-qemu port " Robert Millan
2009-06-23 1:29 ` Pavel Roskin
2009-06-23 11:38 ` Robert Millan
2009-06-23 12:13 ` Robert Millan
2009-06-24 1:00 ` Robert Millan
2009-06-24 23:10 ` [PATCH] fix for loading modules from read-only memory area (Re: clean patch for i386-qemu port (Re: [PATCH] i386-qemu port)) Robert Millan
2009-06-25 19:53 ` Pavel Roskin
2009-06-25 20:31 ` Robert Millan
2009-06-25 20:51 ` Pavel Roskin
2009-06-26 14:41 ` Robert Millan
2009-06-26 16:44 ` Pavel Roskin
2009-06-26 17:03 ` Robert Millan
2009-06-26 17:16 ` Pavel Roskin
2009-06-26 17:43 ` Robert Millan
2009-06-26 19:52 ` Pavel Roskin
2009-06-26 22:26 ` Pavel Roskin
2009-06-26 23:57 ` Robert Millan
2009-06-27 3:08 ` Pavel Roskin
2009-06-27 11:18 ` Robert Millan [this message]
2009-06-29 3:48 ` Pavel Roskin
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=20090627111852.GA17476@thorin \
--to=rmh@aybabtu.com \
--cc=grub-devel@gnu.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 an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.