https://sourceware.org/bugzilla/show_bug.cgi?id=22764
--- Comment #12 from Renlin Li ---
Hi all,
Sorry for the break. I sent a patch to the mailing list to fix this issue.
https://sourceware.org/ml/binutils/2018-02/msg00039.html
Could you help to check whether it fixes the problem?
Thanks!
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https://sourceware.org/bugzilla/show_bug.cgi?id=22788
Bug ID: 22788
Summary: AddressSanitizer: SEGV
/home/ubuntu/binutils/binutils_git/binutils-gdb/bfd/li
bbfd.c:558 bfd_getl32
Product: binutils
Version: 2.30
https://sourceware.org/bugzilla/show_bug.cgi?id=22764
--- Comment #13 from Renlin Li ---
(In reply to Arnd Bergmann from comment #11)
> I did some more testing with binutils-2.30 on arm64 randconfig kernels. One
> major issue I came across was CONFIG_MODVERSIONS, which causes an error for
> each
https://sourceware.org/bugzilla/show_bug.cgi?id=22764
Arnd Bergmann changed:
What|Removed |Added
CC||arnd at arndb dot de
--- Comment #11
https://sourceware.org/bugzilla/show_bug.cgi?id=22789
Miloš Stojanović changed:
What|Removed |Added
CC|
https://sourceware.org/bugzilla/show_bug.cgi?id=22789
--- Comment #1 from Miloš Stojanović ---
This patch should solves it. Added additional check to see if function name was
retrieved successfully, if not, a call is made to function that retrieves it.
Solution is
https://sourceware.org/bugzilla/show_bug.cgi?id=22789
Bug ID: 22789
Summary: addr2line can't determine function names in mips
binaries compiled with -gline-tables-only
Product: binutils
Version: unspecified
Status:
https://sourceware.org/bugzilla/show_bug.cgi?id=22782
--- Comment #3 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=cd04836359da82ae1dc67e5a05565536f4427b51
commit
https://sourceware.org/bugzilla/show_bug.cgi?id=22771
--- Comment #1 from Paul Carroll ---
Just to reduce possible confusion, when my previous comment says:
If that test case is compiled and then ...
I am implying
If that test case is compiled with -O2 and then ...
The '-O2' option is needed
https://sourceware.org/bugzilla/show_bug.cgi?id=22782
--- Comment #4 from H.J. Lu ---
Fixed for 2.31.
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https://sourceware.org/bugzilla/show_bug.cgi?id=22762
--- Comment #13 from cvs-commit at gcc dot gnu.org ---
The binutils-2_30-branch branch has been updated by Nick Clifton
:
https://sourceware.org/bugzilla/show_bug.cgi?id=22791
Alan Modra changed:
What|Removed |Added
CC||amodra at gmail dot com
--- Comment #1
https://sourceware.org/bugzilla/show_bug.cgi?id=22791
--- Comment #3 from Rafael Ávila de Espíndola ---
It seems to work. The attached hello world has
Type: DYN (Shared object file)
6: 11e0 0 FUNCGLOBAL DEFAULT UND puts@GLIBC_2.2.5
and it
https://sourceware.org/bugzilla/show_bug.cgi?id=22791
--- Comment #2 from Rafael Ávila de Espíndola ---
Created attachment 10786
--> https://sourceware.org/bugzilla/attachment.cgi?id=10786=edit
testcase
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https://sourceware.org/bugzilla/show_bug.cgi?id=22791
H.J. Lu changed:
What|Removed |Added
Summary|Don't error when a -pie |Don't error when a -pie
https://sourceware.org/bugzilla/show_bug.cgi?id=22791
--- Comment #6 from Rafael Ávila de Espíndola ---
Created attachment 10787
--> https://sourceware.org/bugzilla/attachment.cgi?id=10787=edit
testcase that prints the address of a function
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--- Comment #4 from Cary Coutant ---
This would be fine if we knew for a fact that the relocation is on a call
instruction. The problem is that R_X86_64_PC32 isn't always a call instruction.
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https://sourceware.org/bugzilla/show_bug.cgi?id=22791
--- Comment #7 from Rafael Ávila de Espíndola ---
(In reply to Rafael Ávila de Espíndola from comment #5)
> (In reply to Cary Coutant from comment #4)
> > This would be fine if we knew for a fact that the relocation is on a call
> >
https://sourceware.org/bugzilla/show_bug.cgi?id=22764
--- Comment #14 from cvs-commit at gcc dot gnu.org ---
The master branch has been updated by Renlin Li :
https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=279b2f94168ee91e02ccd070d27c983fc001fe12
commit
https://sourceware.org/bugzilla/show_bug.cgi?id=22764
--- Comment #15 from cvs-commit at gcc dot gnu.org ---
The binutils-2_30-branch branch has been updated by Renlin Li
:
https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=b01452b1d44a586f4ecf5cf02ffc0643e4962324
https://sourceware.org/bugzilla/show_bug.cgi?id=22791
--- Comment #10 from Cary Coutant ---
The "official" or "canonical" PLT entry is the one that serves as the address
of the function throughout the program.
If you make the function protected in your shared library, I think the PIC
sequence
https://sourceware.org/bugzilla/show_bug.cgi?id=22791
--- Comment #11 from Rafael Ávila de Espíndola ---
(In reply to Cary Coutant from comment #10)
> The "official" or "canonical" PLT entry is the one that serves as the
> address of the function throughout the program.
OK, so we were talking
https://sourceware.org/bugzilla/show_bug.cgi?id=22791
--- Comment #8 from Cary Coutant ---
(In reply to Rafael Ávila de Espíndola from comment #5)
> (In reply to Cary Coutant from comment #4)
> > This would be fine if we knew for a fact that the relocation is on a call
> > instruction. The
https://sourceware.org/bugzilla/show_bug.cgi?id=22791
--- Comment #9 from Rafael Ávila de Espíndola ---
(In reply to Cary Coutant from comment #8)
> (In reply to Rafael Ávila de Espíndola from comment #5)
> > (In reply to Cary Coutant from comment #4)
> > > This would be fine if we knew for a
https://sourceware.org/bugzilla/show_bug.cgi?id=22791
Bug ID: 22791
Summary: Don't error when a -pie executable uses a shared
function without a got
Product: binutils
Version: unspecified
Status: UNCONFIRMED
https://sourceware.org/bugzilla/show_bug.cgi?id=22791
Rafael Ávila de Espíndola changed:
What|Removed |Added
CC||ccoutant at gmail dot com
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