[Buildroot] [PATCH v3] at91bootstrap: fix gcc-4.6.x overlap linker issue
Thomas Petazzoni
thomas.petazzoni at free-electrons.com
Wed Oct 10 11:19:05 UTC 2012
Grégory,
On Wed, 10 Oct 2012 10:27:18 +0200, Grégory Hermant wrote:
> Things always happen in threes...
> This patch fixes an issue detected in the linking stage of the at91bootstraploader from gcc-4.6.x release.
> Indeed from this gcc release the linking stage fails due to an overlap between text.startup and data section.
> To fix this issue we need to modify the linker script in order to add the text.startup input section into the text output section.
>
>
> Signed-off-by: Gregory Hermant <gregory.hermant at calao-systems.com>
> ---
> ...at91bootstrap-1.16-gcc-4.6.x-ldscript-fix.patch | 26 ++++++++++++++++++++
> 1 file changed, 26 insertions(+)
> create mode 100644 boot/at91bootstrap/at91bootstrap-1.16-gcc-4.6.x-ldscript-fix.patch
Unfortunately, it still cannot be applied as is:
*) All the text before the --- separator goes into the commit log (so
it remains forever in the Buildroot commit history). Therefore, it
shouldn't contain "personal" comments such as "Things always happen in
threes"
*) The commit log text should be wrapped at ~80 columns
In addition to that, most of the commit log text would benefit from
being copy/pasted into the description of the
at91bootstrap-1.16-gcc-4.6.x-ldscript-fix.patch patch.
Of course, Peter can probably fix those minor problems while
committing, but I thought it would be useful to describe what's still
not perfect with your patch.
Best regards,
Thomas
--
Thomas Petazzoni, Free Electrons
Kernel, drivers, real-time and embedded Linux
development, consulting, training and support.
http://free-electrons.com
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