https://sourceware.org/bugzilla/show_bug.cgi?id=23916
--- Comment #2 from Mark Wielaard ---
Thanks. I am fairly sure this is a bug in binutils/bfd.
First gas creates a compressed section with the wrong alignment.
Because a compressed section has a Chdr it needs to be aligned
to either 4 or 8 dep
https://sourceware.org/bugzilla/show_bug.cgi?id=23916
--- Comment #1 from Sergei Trofimovich ---
objtool is a part of linux kernel:
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/tools/objtool
Attached b.tar.gz contains:
- objtool binary
- object files before and aft
https://sourceware.org/bugzilla/show_bug.cgi?id=23916
Bug ID: 23916
Summary: [bisected] elifutils-0.175 broke kernel's objtool
(elifutils-0.173 works)
Product: elfutils
Version: unspecified
Status: UNCONFIRMED
S
https://sourceware.org/bugzilla/show_bug.cgi?id=23914
--- Comment #2 from Sergei Trofimovich ---
(In reply to Mark Wielaard from comment #1)
> I rather have that people report such issues and we fix them.
Totally understandable. My intent is to only still be able to build old
releases with new t
https://sourceware.org/bugzilla/show_bug.cgi?id=23903
--- Comment #7 from Kurt Roeckx ---
I've filed a bug in Debian about mremap() being in the headers, so that should
hopefully get fixed. But that will not fix the problem, it will either now just
generate a warning that it doesn't have a protot
https://sourceware.org/bugzilla/show_bug.cgi?id=23902
--- Comment #6 from Kurt Roeckx ---
Yes, they all 3 seem to be missing that callback.
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https://sourceware.org/bugzilla/show_bug.cgi?id=23902
--- Comment #5 from Mark Wielaard ---
(In reply to Kurt Roeckx from comment #4)
> The varlocs test is calling dwarf_errmsg (-1)
OK, that will show the last libdw error set on the current thread.
In which case we might actually have a candidat
https://sourceware.org/bugzilla/show_bug.cgi?id=23903
--- Comment #6 from Mark Wielaard ---
It is fine for elfutils to have GNU/Linux specific code since that is the
primary target. But if other platforms provide needed functionality in a
different way then patches are obviously more than welcome
https://sourceware.org/bugzilla/show_bug.cgi?id=23914
Mark Wielaard changed:
What|Removed |Added
CC||mark at klomp dot org
--- Comment #1
We would not relocate when the relocation section data or the target
section date would overlap with one of the ELF headers. This is only
really necessary if the data comes directly from the mmapped file.
Otherwise there is no real overlap and the relocations can be safely
applied.
One particular
When building with -Og gcc is unable to see that __libdw_dieabbrev ()
will initialize what the second argument points to when no error occurs
as called by dwarf_child and dwarf_getattrs. Causing an possibly
uninitialized error. Just initialize readp/die_addr to NULL, which is
the value we would ret
https://sourceware.org/bugzilla/show_bug.cgi?id=23902
--- Comment #4 from Kurt Roeckx ---
The varlocs test is calling dwarf_errmsg (-1)
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https://sourceware.org/bugzilla/show_bug.cgi?id=23903
--- Comment #5 from Kurt Roeckx ---
Since I don't have it, it will make this a Linux only package. This at least
means that currently glib2.0 and rpm will also not be able to get build on
non-Linux platforms. This is really a Linux specific sy
https://sourceware.org/bugzilla/show_bug.cgi?id=23914
Bug ID: 23914
Summary: Add --disable-werror to ./configure support (example
trigger: CFLAGS=-Og
Product: elfutils
Version: unspecified
Status: UNCONFIRMED
S
https://sourceware.org/bugzilla/show_bug.cgi?id=23903
--- Comment #4 from Mark Wielaard ---
Having an msync that doesn't write out changes to a file is bad, but you might
get away with it in most cases (the changes should be written to disk when
munmap is called).
You do need a mremap function,
https://sourceware.org/bugzilla/show_bug.cgi?id=23902
--- Comment #3 from Mark Wielaard ---
(In reply to Kurt Roeckx from comment #2)
> At least on mips I'm seeing an .eh_frame and .eh_frame_hdr section. It also
> has some mips specific sections.
Assuming they have "normal" types then that part
https://sourceware.org/bugzilla/show_bug.cgi?id=23911
Mark Wielaard changed:
What|Removed |Added
Status|UNCONFIRMED |RESOLVED
URL|
https://sourceware.org/bugzilla/show_bug.cgi?id=23911
--- Comment #2 from Martin Vrba
---
(In reply to Mark Wielaard from comment #1)
> I cannot find this in the elfutils sources.
>
> I think this must be in the distro (Debian) copyright file. Could you check
> you are running Debian and file t
https://sourceware.org/bugzilla/show_bug.cgi?id=23911
Mark Wielaard changed:
What|Removed |Added
CC||mark at klomp dot org
--- Comment #1
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