[Buildroot] [PATCH 1/1] Added stage2 ldscripts
thierry.bultel at wanadoo.fr
Thu Nov 21 10:04:25 UTC 2013
Le 21/11/2013 09:13, Thomas Petazzoni a écrit :
> Dear Thierry Bultel,
> On Wed, 20 Nov 2013 23:33:28 +0100, Thierry Bultel wrote:
>> When building stage2 with binutils >= 2.19.1, grub says it is corrupted
>> I have not tried to downgrade binutils to that version, since buildroot
>> offers 2.20.1 as oldest. The issue was reproduced with 2.23.2.
>> The following patch is clearly not mine.
>> I have found it at that location https://dev.openwrt.org/ticket/10444
>> where the issue is described, and the patch offered.
>> Successfully tested with an iso image in kvm, that else would hang on
>> "Loading stage2 ..."
>> Signed-off-by: Thierry Bultel <thierry.bultel at wanadoo.fr>
>> boot/grub/grub.500-add-stage2-ldscripts.patch | 58 +++++++++++++++++++++++++
>> 1 files changed, 58 insertions(+), 0 deletions(-)
>> create mode 100644 boot/grub/grub.500-add-stage2-ldscripts.patch
> This is weird, because I've built and run grub with the CodeSourcery
> x86 toolchain, and the Buildroot toolchain (while testing my
> patch series), and it was just working fine.
FYI my configuration uses Buildroot toolchain/binutils 2.23.2/gcc-4.7.x
> Note however that
> makes a number of changes in the CFLAGS used to build Grub.
> I've just pushed this branch (rebased on top of master) at:
> Could you try this branch and see if it fixes the problem for you?
I have taken your branch and compiled it. I am testing like this:
sudo kvm -cdrom rootfs.iso9660
which works with upstream + the lscript patch
However, on your branch, the grub menu does not show up, I am only
getting the grub minimal prompt. For the moment I cannot figure out why.
So that would mean that stage2 is OK but there is another extra issue.
> Thanks a lot!
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