[PATCH 2/5] kbuild: allow archs to select build for link dead code/data elimination
arnd at arndb.de
Wed Aug 10 08:10:51 AEST 2016
On Tuesday, August 9, 2016 9:20:16 AM CEST Alan Modra wrote:
> On Mon, Aug 08, 2016 at 05:14:27PM +0200, Arnd Bergmann wrote:
> > I have reverted that patch now, so ARM uses ".fixup" again like every
> > other architecture does, and now "*(.fixup) *(.text .text.*)" works
> > correctly, while ""*(.fixup) *(.text .fixup .text.*)" also fails
> > the same way that I saw before:
> That is really odd. The linker isn't supposed to treat those script
> snippets differently. First match for .fixup wins.
Sorry for my mistake. I checked again and cannot reproduce what I
thought I saw earlier. "*(.fixup) *(.text .text.*)" fails
as would be expected.
More information about the Linuxppc-dev