On Fri, May 12, 2006 at 01:33:27PM +0100, Martin Habets wrote:
> > I still wonder where you're getting that relocation from. It must be
> > emitted by some dwarf2 frame unwind stuff. It's a shame that such
> > bloat is aparently being emitted into objects by default.
>
...
> The -fasynchronous-unwind-tables caught my eye. Leaving it out caused the
> '.rela.eh_frame' section not to be generated at all (module loads ok as well).
The -fasynchronous-unwind-tables is turned on because I had
CONFIG_UNWIND_INFO=y
set in my .config. This is in the 'kernel hacking' section, so I don't
expect it to be on by default. I'm rebuilding now with that option turned
off, which will take a while.
Seems to me modules should still load even if this option is on. I also
expect a similar patch is needed for sparc64.
Thanks,
Martin
Signed-off-by: Martin Habets <errandir_news@xxxxxxxxxxxxxxxxx>
---
--- 2.6.17-rc3/arch/sparc/kernel/module.c.orig 2006-05-11 17:21:02.000000000 +0100
+++ 2.6.17-rc3/arch/sparc/kernel/module.c 2006-05-12 13:59:25.000000000 +0100
@@ -113,6 +113,7 @@
switch (ELF32_R_TYPE(rel[i].r_info)) {
case R_SPARC_32:
+ case R_SPARC_UA32: /* Like R_SPARC_32 but unaligned */
location[0] = v >> 24;
location[1] = v >> 16;
location[2] = v >> 8;
-
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