https://sourceware.org/bugzilla/show_bug.cgi?id=23061
--- Comment #7 from Sandro Mani ---
Hi Nick, thanks, fixes the segfault.
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https://sourceware.org/bugzilla/show_bug.cgi?id=23061
--- Comment #8 from cvs-commit at gcc dot gnu.org ---
The master branch has been updated by Nick Clifton :
https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=334d4ced42d3d54a70a19f1323ff41c5a5f4ff5e
commit 334d4ced42d3d54a70a19f1323f
https://sourceware.org/bugzilla/show_bug.cgi?id=23061
--- Comment #9 from Nick Clifton ---
Extra patch applied.
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https://sourceware.org/bugzilla/show_bug.cgi?id=23566
Bug ID: 23566
Summary: emultempl/elf32.em and gcc 8.2: -Werror uninitialized
value
Product: binutils
Version: 2.32 (HEAD)
Status: UNCONFIRMED
Severity: norma
https://sourceware.org/bugzilla/show_bug.cgi?id=23567
Bug ID: 23567
Summary: much larger static binaries compared to a few months
ago
Product: binutils
Version: 2.32 (HEAD)
Status: UNCONFIRMED
Severity: normal
https://sourceware.org/bugzilla/show_bug.cgi?id=23567
--- Comment #1 from Felix von Leitner ---
For comparison, with ld.gold instead of ld.bfd:
-rwxr-xr-x1 leitner users8184 Aug 23 15:07 bin-x86_64/diet-i
Elf file type is EXEC (Executable file)
Entry point 0x400cd7
There are 5 prog
https://sourceware.org/bugzilla/show_bug.cgi?id=23567
--- Comment #2 from Felix von Leitner ---
Unfortunately, I can't use gold generally, because it lacks --no-dynamic-linker
for static PIE.
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https://sourceware.org/bugzilla/show_bug.cgi?id=23536
--- Comment #4 from cvs-commit at gcc dot gnu.org ---
The master branch has been updated by H.J. Lu :
https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=7dd36a6f1ca92cd4ca4776064c604cda7755bc44
commit 7dd36a6f1ca92cd4ca4776064c604cda
https://sourceware.org/bugzilla/show_bug.cgi?id=23536
H.J. Lu changed:
What|Removed |Added
Status|NEW |RESOLVED
Resolution|---
https://sourceware.org/bugzilla/show_bug.cgi?id=23567
Nick Clifton changed:
What|Removed |Added
CC||nickc at redhat dot com
--- Comment #3
https://sourceware.org/bugzilla/show_bug.cgi?id=23567
--- Comment #4 from Felix von Leitner ---
Hey Nick, thanks for the quick help!
With -z noseparate-code I'm down to 9512 bytes. That is much better but still
more than gold produces. And looking at the binary in a hex editor still shows
a ton
https://sourceware.org/bugzilla/show_bug.cgi?id=23567
--- Comment #5 from Nick Clifton ---
Hi Felix,
> With -z noseparate-code I'm down to 9512 bytes. That is much better but still
> more than gold produces. And looking at the binary in a hex editor still shows
> a ton of padding bytes after .te
https://sourceware.org/bugzilla/show_bug.cgi?id=23567
Rolf Eike Beer changed:
What|Removed |Added
CC||eb at emlix dot com
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https://sourceware.org/bugzilla/show_bug.cgi?id=23567
--- Comment #6 from Felix von Leitner ---
-N makes .text and .data the same LOAD program header, which is
read+write+execute, so that is actually a real security problem.
It does make the binary smaller, but the cost is too high.
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https://sourceware.org/bugzilla/show_bug.cgi?id=23566
Alan Modra changed:
What|Removed |Added
Status|UNCONFIRMED |RESOLVED
Resolution|---
https://sourceware.org/bugzilla/show_bug.cgi?id=23460
--- Comment #24 from cvs-commit at gcc dot gnu.org ---
The master branch has been updated by Nick Clifton :
https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=b0ceb98aec8e1ab610deea9fee9ee75c5911bbc0
commit b0ceb98aec8e1ab610deea9fee
https://sourceware.org/bugzilla/show_bug.cgi?id=23460
Nick Clifton changed:
What|Removed |Added
Status|REOPENED|RESOLVED
Resolution|---
https://sourceware.org/bugzilla/show_bug.cgi?id=23566
--- Comment #1 from cvs-commit at gcc dot gnu.org ---
The master branch has been updated by Alan Modra :
https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=2cd65cb935bcf1511c7e7bb77ce7bd46234300db
commit 2cd65cb935bcf1511c7e7bb77ce7b
https://sourceware.org/bugzilla/show_bug.cgi?id=23567
--- Comment #8 from H.J. Lu ---
(In reply to H.J. Lu from comment #7)
> (In reply to Felix von Leitner from comment #4)
> > Hey Nick, thanks for the quick help!
> >
> > With -z noseparate-code I'm down to 9512 bytes. That is much better but
>
https://sourceware.org/bugzilla/show_bug.cgi?id=23567
H.J. Lu changed:
What|Removed |Added
Status|UNCONFIRMED |RESOLVED
Resolution|---
https://sourceware.org/bugzilla/show_bug.cgi?id=23567
--- Comment #9 from joseph at codesourcery dot com ---
I believe the security reason for separate-code is the risk that rodata
could contain byte patterns that can be used as a Spectre gadget if branch
predication state is manipulated so tha
https://sourceware.org/bugzilla/show_bug.cgi?id=23061
Alan Modra changed:
What|Removed |Added
CC||amodra at gmail dot com
--- Comment #10
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