[Bug gold/26200] ld terminated with signal 11 with LTO and -Wl,--thread-count=2

2020-11-05 Thread mliska at suse dot cz
https://sourceware.org/bugzilla/show_bug.cgi?id=26200

Martin Liska  changed:

   What|Removed |Added

 CC||nick.gasson at arm dot com

-- 
You are receiving this mail because:
You are on the CC list for the bug.


[Bug gold/26200] ld terminated with signal 11 with LTO and -Wl,--thread-count=2

2020-11-05 Thread nick.gasson at arm dot com
https://sourceware.org/bugzilla/show_bug.cgi?id=26200

--- Comment #7 from Nick Gasson  ---
(In reply to H.J. Lu from comment #4)
> This helps.  But it doesn't fix the problem.
> 

When you say it doesn't fix the problem, perhaps you were running into the
--threads segfault in bug 26827? I tried latest master with your patch above
and the attached test case doesn't crash any more.

-- 
You are receiving this mail because:
You are on the CC list for the bug.


[Bug gold/26200] ld terminated with signal 11 with LTO and -Wl,--thread-count=2

2020-11-05 Thread mliska at suse dot cz
https://sourceware.org/bugzilla/show_bug.cgi?id=26200

--- Comment #8 from Martin Liska  ---
(In reply to Nick Gasson from comment #7)
> (In reply to H.J. Lu from comment #4)
> > This helps.  But it doesn't fix the problem.
> > 
> 
> When you say it doesn't fix the problem, perhaps you were running into the
> --threads segfault in bug 26827? I tried latest master with your patch above
> and the attached test case doesn't crash any more.

It's a different problem related to a LTO plug-in. Please see H.J. brief
analysis.

-- 
You are receiving this mail because:
You are on the CC list for the bug.


[Bug ld/23847] New warning on i586: -Werror=absolute-value

2020-11-05 Thread mliska at suse dot cz
https://sourceware.org/bugzilla/show_bug.cgi?id=23847

Martin Liska  changed:

   What|Removed |Added

 Status|UNCONFIRMED |RESOLVED
 Resolution|--- |FIXED

--- Comment #4 from Martin Liska  ---
This one is resolved by 453f8e1e491.

-- 
You are receiving this mail because:
You are on the CC list for the bug.


[Bug gas/26381] gas: speed of LTO LTRANS units

2020-11-05 Thread mliska at suse dot cz
https://sourceware.org/bugzilla/show_bug.cgi?id=26381

Martin Liska  changed:

   What|Removed |Added

 Status|UNCONFIRMED |RESOLVED
 Resolution|--- |FIXED

--- Comment #11 from Martin Liska  ---
Thanks to Alan, I would consider this resolved.

-- 
You are receiving this mail because:
You are on the CC list for the bug.


[Bug binutils/22967] nm should distinguish in between local and global ifunc

2020-11-05 Thread mliska at suse dot cz
https://sourceware.org/bugzilla/show_bug.cgi?id=22967

--- Comment #6 from Martin Liska  ---
@Nick: May I please remind you this issue?

-- 
You are receiving this mail because:
You are on the CC list for the bug.


[Bug binutils/22967] nm should distinguish in between local and global ifunc

2020-11-05 Thread nickc at redhat dot com
https://sourceware.org/bugzilla/show_bug.cgi?id=22967

--- Comment #7 from Nick Clifton  ---
(In reply to Martin Liska from comment #6)
> @Nick: May I please remind you this issue?

Doh!  Sorry - really dropped the ball on this one.

Looking into it now.

Cheers
  Nick

-- 
You are receiving this mail because:
You are on the CC list for the bug.


[Bug gold/26200] ld terminated with signal 11 with LTO and -Wl,--thread-count=2

2020-11-05 Thread nick.gasson at arm dot com
https://sourceware.org/bugzilla/show_bug.cgi?id=26200

--- Comment #9 from Nick Gasson  ---
(In reply to Martin Liska from comment #8)
> > 
> > When you say it doesn't fix the problem, perhaps you were running into the
> > --threads segfault in bug 26827? I tried latest master with your patch above
> > and the attached test case doesn't crash any more.
> 
> It's a different problem related to a LTO plug-in. Please see H.J. brief
> analysis.

I mean you need to apply both patches - the one from comment 4 and the one from
bug 26827 - in order not to get a segfault. I tried your test case after
applying both and it no longer crashes.

-- 
You are receiving this mail because:
You are on the CC list for the bug.


[Bug binutils/22967] nm should distinguish in between local and global ifunc

2020-11-05 Thread nickc at redhat dot com
https://sourceware.org/bugzilla/show_bug.cgi?id=22967

--- Comment #8 from Nick Clifton  ---
Created attachment 12942
  --> https://sourceware.org/bugzilla/attachment.cgi?id=12942&action=edit
Proposed patch

Hi Martin,

  Please could you try out this patch and let me know what you think.

  The patch makes two changes.  Firstly it adds a new configure time
  option --enable-f-for-ifunc-symbols, which if used makes nm display
  f for local ifuncs and F for global ifuncs.  By default however this
  feature is not enabled.

  The second change is to add a new command line option to nm 
  --ifunc-chars=CHARS.  If used then nm with display CHARS[0] for global
  ifunc symbols and CHARS[1] for local ifunc symbols.  (The local symbol
  can be left unspecified, in which case 'i' will be used).

Cheers
  Nick

-- 
You are receiving this mail because:
You are on the CC list for the bug.


[Bug gold/26200] ld terminated with signal 11 with LTO and -Wl,--thread-count=2

2020-11-05 Thread hjl.tools at gmail dot com
https://sourceware.org/bugzilla/show_bug.cgi?id=26200

H.J. Lu  changed:

   What|Removed |Added

   Target Milestone|--- |2.36

--- Comment #10 from H.J. Lu  ---
A patch is posted at

https://sourceware.org/pipermail/binutils/2020-November/114021.html

-- 
You are receiving this mail because:
You are on the CC list for the bug.


[Bug gold/26200] ld terminated with signal 11 with LTO and -Wl,--thread-count=2

2020-11-05 Thread mliska at suse dot cz
https://sourceware.org/bugzilla/show_bug.cgi?id=26200

--- Comment #11 from Martin Liska  ---
Great, thank you both for the fix.

-- 
You are receiving this mail because:
You are on the CC list for the bug.


[Bug binutils/26847] New: readelf -wi should print DWARF forms

2020-11-05 Thread tromey at sourceware dot org
https://sourceware.org/bugzilla/show_bug.cgi?id=26847

Bug ID: 26847
   Summary: readelf -wi should print DWARF forms
   Product: binutils
   Version: unspecified
Status: NEW
  Severity: normal
  Priority: P2
 Component: binutils
  Assignee: unassigned at sourceware dot org
  Reporter: tromey at sourceware dot org
  Target Milestone: ---

When examining DWARF, it is sometimes useful to see the
DWARF form for attributes.  It would be handy if readelf
and objdump could display this.

Note that eu-readelf does:

 [2e]variable abbrev: 2
 name (strp) "ada_main__gnat_argc"

The "(strp)" indicates the form.

-- 
You are receiving this mail because:
You are on the CC list for the bug.


Issue 24906 in oss-fuzz: binutils:fuzz_readelf: Abrt with empty stacktrace

2020-11-05 Thread sheriffbot via monorail
Updates:
Labels: Deadline-Approaching

Comment #2 on issue 24906 by sheriffbot: binutils:fuzz_readelf: Abrt with empty 
stacktrace
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=24906#c2

This bug is approaching its deadline for being fixed, and will be automatically 
derestricted within 7 days. If a fix is planned within 2 weeks after the 
deadline has passed, a grace extension can be granted.

- Your friendly Sheriffbot

-- 
You received this message because:
  1. You were specifically CC'd on the issue

You may adjust your notification preferences at:
https://bugs.chromium.org/hosting/settings

Reply to this email to add a comment.