Re: [Valgrind-users] rodata warning

2018-02-27 Thread Ivo Raisr
2018-02-16 17:27 GMT+01:00 John Reiser : >> What would you like to do instead? REOPENED? > > > The presenting symptom is the same, so REOPENED is an obvious candidate. > My post was to draw attention to the re-appearance because I > could not change the Status away from "no need to look at this any

Re: [Valgrind-users] rodata warning

2018-02-21 Thread Ivo Raisr
2018-02-21 22:55 GMT+01:00 John Reiser : > On 02/19/2018 09:35 UTC, Ivo Raisr wrote: > >> I'd prefer another bug report in this case. >> Although the symptoms are equivalent, the underlying reasoning is >> different. >> And the new bug will have different story, uncluttered by the past. > > > https

Re: [Valgrind-users] rodata warning

2018-02-21 Thread John Reiser
On 02/19/2018 09:35 UTC, Ivo Raisr wrote: I'd prefer another bug report in this case. Although the symptoms are equivalent, the underlying reasoning is different. And the new bug will have different story, uncluttered by the past. https://bugs.kde.org/show_bug.cgi?id=390871 --

Re: [Valgrind-users] rodata warning

2018-02-18 Thread John Reiser
On 02/16/2018 07:02 UTC, Ivo Raisr wrote: 2018-02-15 15:54 GMT+01:00 John Reiser : --18142-- WARNING: Serious error when reading debug info --18142-- When reading debug info from /export/home/paulf/tools/gcc/lib/libstdc++.so.6.0.25: --18142-- Can't make sense of .rodata section mapping (GCC SVN

Re: [Valgrind-users] rodata warning

2018-02-15 Thread Ivo Raisr
2018-02-15 15:54 GMT+01:00 John Reiser : >> --18142-- WARNING: Serious error when reading debug info >> --18142-- When reading debug info from >> /export/home/paulf/tools/gcc/lib/libstdc++.so.6.0.25: >> --18142-- Can't make sense of .rodata section mapping >> >> (GCC SVN head, Solaris 11.3, Valgrin

Re: [Valgrind-users] rodata warning

2018-02-15 Thread John Reiser
--18142-- WARNING: Serious error when reading debug info --18142-- When reading debug info from /export/home/paulf/tools/gcc/lib/libstdc++.so.6.0.25: --18142-- Can't make sense of .rodata section mapping (GCC SVN head, Solaris 11.3, Valgrind git head). This is in the "do not forget about this

Re: [Valgrind-users] rodata warning

2018-02-13 Thread Paul Floyd
> On 13 Feb 2018, at 01:03, John Reiser wrote: > >> https://zerobin.net/?0bf6ea80afca0924#PT/yP+KTPOXYx/+IKUC+wwhm/UCF+S2fccpHQB9Cf7Q= > > [That "paste" site says that the page expires in 6 days.] It’s the first time I’ve used such a site. I don’t know if there are ones that have free persi

Re: [Valgrind-users] rodata warning

2018-02-12 Thread John Reiser
It appears that all the .rodata* sections are contiguous, after considering alignment. Thus a workaround would be for valgrind's debuginfo reader to aggregate them all into one internal .rodata which is the convex hull. Example: [Nr] Name TypeAddr OffSize ES

Re: [Valgrind-users] rodata warning

2018-02-12 Thread John Reiser
https://zerobin.net/?0bf6ea80afca0924#PT/yP+KTPOXYx/+IKUC+wwhm/UCF+S2fccpHQB9Cf7Q= [That "paste" site says that the page expires in 6 days.] Looking at the dumped data, I see three Elf32_Shdr Sections named ".rodata": [18] .rodata PROGBITS00093ac0 093ac0 003504 00 A 0

Re: [Valgrind-users] rodata warning

2018-02-12 Thread Paul Floyd
> On 11 Feb 2018, at 21:36, John Reiser wrote: > >> --18142-- WARNING: Serious error when reading debug info >> --18142-- When reading debug info from >> /export/home/paulf/tools/gcc/lib/libstdc++.so.6.0.25: >> --18142-- Can't make sense of .rodata section mapping >> (GCC SVN head, Solaris 11.

Re: [Valgrind-users] rodata warning

2018-02-12 Thread Paul FLOYD
uot; > A : valgrind-users@lists.sourceforge.net > Copie à : > Objet : Re: [Valgrind-users] rodata warning > > >>> --18142-- WARNING: Serious error when reading debug info >>> --18142-- > >>> When reading debug info from > >>> /export/home/paulf/tools/gc

Re: [Valgrind-users] rodata warning

2018-02-12 Thread Ivo Raisr
2018-02-11 22:17 GMT+01:00 Paul Floyd : > > >> On 11 Feb 2018, at 21:36, John Reiser wrote: >> >>> --18142-- WARNING: Serious error when reading debug info >>> --18142-- When reading debug info from >>> /export/home/paulf/tools/gcc/lib/libstdc++.so.6.0.25: >>> --18142-- Can't make sense of .rodat

Re: [Valgrind-users] rodata warning

2018-02-11 Thread John Reiser
--18142-- WARNING: Serious error when reading debug info --18142-- When reading debug info from /export/home/paulf/tools/gcc/lib/libstdc++.so.6.0.25: --18142-- Can't make sense of .rodata section mapping (GCC SVN head, Solaris 11.3, Valgrind git head). What does readelf --headers .../libst

Re: [Valgrind-users] rodata warning

2018-02-11 Thread Paul Floyd
> On 11 Feb 2018, at 21:36, John Reiser wrote: > >> --18142-- WARNING: Serious error when reading debug info >> --18142-- When reading debug info from >> /export/home/paulf/tools/gcc/lib/libstdc++.so.6.0.25: >> --18142-- Can't make sense of .rodata section mapping >> (GCC SVN head, Solaris 11.

Re: [Valgrind-users] rodata warning

2018-02-11 Thread John Reiser
--18142-- WARNING: Serious error when reading debug info --18142-- When reading debug info from /export/home/paulf/tools/gcc/lib/libstdc++.so.6.0.25: --18142-- Can't make sense of .rodata section mapping (GCC SVN head, Solaris 11.3, Valgrind git head). What does readelf --headers .../libst

[Valgrind-users] rodata warning

2018-02-11 Thread Paul Floyd
Hi I’m getting this warning: --18142-- WARNING: Serious error when reading debug info --18142-- When reading debug info from /export/home/paulf/tools/gcc/lib/libstdc++.so.6.0.25: --18142-- Can't make sense of .rodata section mapping (GCC SVN head, Solaris 11.3, Valgrind git head). Is it signif