[Bug lto/81968] [8 regression] early lto debug objects make Solaris ld SEGV

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81968 Rainer Orth changed: What|Removed |Added Status|WAITING |RESOLVED Resolution|---

[Bug lto/81968] [8 regression] early lto debug objects make Solaris ld SEGV

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81968 --- Comment #83 from Rainer Orth --- Author: ro Date: Fri Apr 13 08:02:15 2018 New Revision: 259364 URL: https://gcc.gnu.org/viewcvs?rev=259364=gcc=rev Log: Fix gcc.dg/debug/pr41893-1.c with Solaris ld (PR lto/81968) PR lto/81968

[Bug lto/81968] [8 regression] early lto debug objects make Solaris ld SEGV

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81968 --- Comment #81 from ro at CeBiTec dot Uni-Bielefeld.DE --- > --- Comment #79 from rguenther at suse dot de --- > On Thu, 12 Apr 2018, ro at CeBiTec dot Uni-Bielefeld.DE wrote: [...] >> Since trying to fix the initial issue is out of scope for

[Bug lto/81968] [8 regression] early lto debug objects make Solaris ld SEGV

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81968 --- Comment #82 from ro at CeBiTec dot Uni-Bielefeld.DE --- > --- Comment #80 from Richard Biener --- > (In reply to Rainer Orth from comment #78) >> Created attachment 43917 [details] >> Proposed patch for gcc.dg/debug/pr41893-1.c failure > >

[Bug lto/81968] [8 regression] early lto debug objects make Solaris ld SEGV

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81968 --- Comment #80 from Richard Biener --- (In reply to Rainer Orth from comment #78) > Created attachment 43917 [details] > Proposed patch for gcc.dg/debug/pr41893-1.c failure OK. Can you add a comment as to why we do that? Thanks.

[Bug lto/81968] [8 regression] early lto debug objects make Solaris ld SEGV

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81968 --- Comment #79 from rguenther at suse dot de --- On Thu, 12 Apr 2018, ro at CeBiTec dot Uni-Bielefeld.DE wrote: > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81968 > > --- Comment #77 from ro at CeBiTec dot Uni-Bielefeld.DE

[Bug lto/81968] [8 regression] early lto debug objects make Solaris ld SEGV

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81968 --- Comment #78 from Rainer Orth --- Created attachment 43917 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=43917=edit Proposed patch for gcc.dg/debug/pr41893-1.c failure

[Bug lto/81968] [8 regression] early lto debug objects make Solaris ld SEGV

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81968 --- Comment #77 from ro at CeBiTec dot Uni-Bielefeld.DE --- > --- Comment #62 from Richard Biener --- > Waiting for Solaris engineer input... (or a machine to be able to debug this > directly - is there one on the CF?). We're finally getting

[Bug lto/81968] [8 regression] early lto debug objects make Solaris ld SEGV

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81968 Rainer Orth changed: What|Removed |Added Target|x86-*-solaris2 |*-*-solaris2.11 --- Comment #76 from

[Bug lto/81968] [8 regression] early lto debug objects make Solaris ld SEGV

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81968 --- Comment #75 from ro at CeBiTec dot Uni-Bielefeld.DE --- > --- Comment #74 from rguenther at suse dot de --- >> --- Comment #73 from ro at CeBiTec dot Uni-Bielefeld.DE > dot Uni-Bielefeld.DE> --- [...] >> It *does* FAIL on Solaris 11/SPARC,

[Bug lto/81968] [8 regression] early lto debug objects make Solaris ld SEGV

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81968 --- Comment #74 from rguenther at suse dot de --- On Mon, 9 Apr 2018, ro at CeBiTec dot Uni-Bielefeld.DE wrote: > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81968 > > --- Comment #73 from ro at CeBiTec dot Uni-Bielefeld.DE Uni-Bielefeld.DE>

[Bug lto/81968] [8 regression] early lto debug objects make Solaris ld SEGV

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81968 --- Comment #73 from ro at CeBiTec dot Uni-Bielefeld.DE --- > --- Comment #69 from Richard Biener --- > So if sparc*-solaris is clean the priority can be lowered since x86-solaris is > neither primary nor secondary. Making it P3 to not

[Bug lto/81968] [8 regression] early lto debug objects make Solaris ld SEGV

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81968 --- Comment #72 from ro at CeBiTec dot Uni-Bielefeld.DE --- > --- Comment #66 from Jakub Jelinek --- > (In reply to Jakub Jelinek from comment #63) >> --- gcc/dwarf2out.c 2018-03-11 17:48:53.498068316 +0100 >> +++ gcc/dwarf2out.c 2018-03-13

[Bug lto/81968] [8 regression] early lto debug objects make Solaris ld SEGV

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81968 --- Comment #71 from ro at CeBiTec dot Uni-Bielefeld.DE --- > --- Comment #64 from Eric Botcazou --- >> Are the remaining issues only related to .debug_macro, or other stuff too? > > The LTO testsuite is clean on SPARC/Solaris 10 for me (GNU as

[Bug lto/81968] [8 regression] early lto debug objects make Solaris ld SEGV

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81968 --- Comment #70 from ro at CeBiTec dot Uni-Bielefeld.DE --- > --- Comment #63 from Jakub Jelinek --- > Are the remaining issues only related to .debug_macro, or other stuff too? > If only .debug_macro, does: > --- gcc/dwarf2out.c 2018-03-11

[Bug lto/81968] [8 regression] early lto debug objects make Solaris ld SEGV

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81968 Richard Biener changed: What|Removed |Added Target|*-*-solaris2|x86-*-solaris2 Priority|P1

[Bug lto/81968] [8 regression] early lto debug objects make Solaris ld SEGV

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81968 --- Comment #68 from Jakub Jelinek --- (In reply to rguent...@suse.de from comment #67) > On March 26, 2018 2:46:08 PM GMT+02:00, "jakub at gcc dot gnu.org" > wrote: >

[Bug lto/81968] [8 regression] early lto debug objects make Solaris ld SEGV

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81968 --- Comment #67 from rguenther at suse dot de --- On March 26, 2018 2:46:08 PM GMT+02:00, "jakub at gcc dot gnu.org" wrote: >https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81968 > >--- Comment #66 from Jakub Jelinek ---

[Bug lto/81968] [8 regression] early lto debug objects make Solaris ld SEGV

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81968 --- Comment #66 from Jakub Jelinek --- (In reply to Jakub Jelinek from comment #63) > --- gcc/dwarf2out.c 2018-03-11 17:48:53.498068316 +0100 > +++ gcc/dwarf2out.c 2018-03-13 10:58:03.477514623 +0100 > @@ -28282,6 +28282,7 @@ output_macinfo

[Bug lto/81968] [8 regression] early lto debug objects make Solaris ld SEGV

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81968 --- Comment #65 from ro at CeBiTec dot Uni-Bielefeld.DE --- > --- Comment #62 from Richard Biener --- > Waiting for Solaris engineer input... (or a machine to be able to debug this I'll send it along shortly: just didn't manage to in time

[Bug lto/81968] [8 regression] early lto debug objects make Solaris ld SEGV

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81968 --- Comment #64 from Eric Botcazou --- > Are the remaining issues only related to .debug_macro, or other stuff too? The LTO testsuite is clean on SPARC/Solaris 10 for me (GNU as + Solaris ld) but Rainer's testing exercises more combinations, in

[Bug lto/81968] [8 regression] early lto debug objects make Solaris ld SEGV

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81968 --- Comment #63 from Jakub Jelinek --- Are the remaining issues only related to .debug_macro, or other stuff too? If only .debug_macro, does: --- gcc/dwarf2out.c 2018-03-11 17:48:53.498068316 +0100 +++ gcc/dwarf2out.c 2018-03-13

[Bug lto/81968] [8 regression] early lto debug objects make Solaris ld SEGV

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81968 Richard Biener changed: What|Removed |Added Status|NEW |WAITING --- Comment #62 from Richard

[Bug lto/81968] [8 regression] early lto debug objects make Solaris ld SEGV

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81968 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment

[Bug lto/81968] [8 regression] early lto debug objects make Solaris ld SEGV

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81968 --- Comment #60 from Richard Biener --- Author: rguenth Date: Thu Jan 11 12:12:39 2018 New Revision: 256528 URL: https://gcc.gnu.org/viewcvs?rev=256528=gcc=rev Log: 2018-01-11 Richard Biener Rainer Orth

[Bug lto/81968] [8 regression] early lto debug objects make Solaris ld SEGV

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81968 --- Comment #59 from ro at CeBiTec dot Uni-Bielefeld.DE --- > --- Comment #58 from rguenther at suse dot de --- > On Thu, 11 Jan 2018, ro at CeBiTec dot Uni-Bielefeld.DE wrote: [...] >> [I'm continuing this with examples from a build using gas

[Bug lto/81968] [8 regression] early lto debug objects make Solaris ld SEGV

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81968 --- Comment #58 from rguenther at suse dot de --- On Thu, 11 Jan 2018, ro at CeBiTec dot Uni-Bielefeld.DE wrote: > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81968 > > --- Comment #57 from ro at CeBiTec dot Uni-Bielefeld.DE

[Bug lto/81968] [8 regression] early lto debug objects make Solaris ld SEGV

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81968 --- Comment #57 from ro at CeBiTec dot Uni-Bielefeld.DE --- > --- Comment #56 from rguenther at suse dot de --- > On Wed, 10 Jan 2018, ro at CeBiTec dot Uni-Bielefeld.DE wrote: [...] > I can reproduce that with -ffat-lto-objects where indeed we

[Bug lto/81968] [8 regression] early lto debug objects make Solaris ld SEGV

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81968 Richard Biener changed: What|Removed |Added Priority|P3 |P1

[Bug lto/81968] [8 regression] early lto debug objects make Solaris ld SEGV

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81968 --- Comment #56 from rguenther at suse dot de --- On Wed, 10 Jan 2018, ro at CeBiTec dot Uni-Bielefeld.DE wrote: > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81968 > > --- Comment #55 from ro at CeBiTec dot Uni-Bielefeld.DE

[Bug lto/81968] [8 regression] early lto debug objects make Solaris ld SEGV

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81968 --- Comment #55 from ro at CeBiTec dot Uni-Bielefeld.DE --- > --- Comment #54 from Richard Biener --- > Created attachment 43075 > --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=43075=edit > Updated patch with SHT_GROUP and extended

[Bug lto/81968] [8 regression] early lto debug objects make Solaris ld SEGV

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81968 Richard Biener changed: What|Removed |Added Attachment #43074|0 |1 is obsolete|

[Bug lto/81968] [8 regression] early lto debug objects make Solaris ld SEGV

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81968 --- Comment #53 from rguenther at suse dot de --- On Tue, 9 Jan 2018, ro at CeBiTec dot Uni-Bielefeld.DE wrote: > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81968 > > --- Comment #47 from ro at CeBiTec dot Uni-Bielefeld.DE Uni-Bielefeld.DE>

[Bug lto/81968] [8 regression] early lto debug objects make Solaris ld SEGV

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81968 Richard Biener changed: What|Removed |Added Attachment #43073|0 |1 is obsolete|

[Bug lto/81968] [8 regression] early lto debug objects make Solaris ld SEGV

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81968 --- Comment #51 from Richard Biener --- Created attachment 43073 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=43073=edit Updated patch with SHT_GROUP and extended section index handling Tested on the big testcase, otherwise untested. I

[Bug lto/81968] [8 regression] early lto debug objects make Solaris ld SEGV

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81968 --- Comment #50 from ro at CeBiTec dot Uni-Bielefeld.DE --- > --- Comment #49 from rguenther at suse dot de --- > On Tue, 9 Jan 2018, ro at CeBiTec dot Uni-Bielefeld.DE wrote: >> Indeed. I've just attached an updated patch that does just that.

[Bug lto/81968] [8 regression] early lto debug objects make Solaris ld SEGV

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81968 --- Comment #49 from rguenther at suse dot de --- On Tue, 9 Jan 2018, ro at CeBiTec dot Uni-Bielefeld.DE wrote: > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81968 > > --- Comment #47 from ro at CeBiTec dot Uni-Bielefeld.DE Uni-Bielefeld.DE>

[Bug lto/81968] [8 regression] early lto debug objects make Solaris ld SEGV

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81968 --- Comment #48 from ro at CeBiTec dot Uni-Bielefeld.DE --- > --- Comment #30 from rguenther at suse dot de --- > On Thu, 9 Nov 2017, ebotcazou at gcc dot gnu.org wrote: > >> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81968 >> >> --- Comment

[Bug lto/81968] [8 regression] early lto debug objects make Solaris ld SEGV

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81968 --- Comment #47 from ro at CeBiTec dot Uni-Bielefeld.DE --- > --- Comment #45 from ro at CeBiTec dot Uni-Bielefeld.DE Uni-Bielefeld.DE> --- [...] >> that should have been used as the reloc section for the new section 2. >> I see sh_info is

[Bug lto/81968] [8 regression] early lto debug objects make Solaris ld SEGV

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81968 Rainer Orth changed: What|Removed |Added Attachment #43013|0 |1 is obsolete|

[Bug lto/81968] [8 regression] early lto debug objects make Solaris ld SEGV

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81968 --- Comment #45 from ro at CeBiTec dot Uni-Bielefeld.DE --- > --- Comment #43 from rguenther at suse dot de --- > On Tue, 2 Jan 2018, ro at CeBiTec dot Uni-Bielefeld.DE wrote: > >> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81968 >> >> ---

[Bug lto/81968] [8 regression] early lto debug objects make Solaris ld SEGV

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81968 Rainer Orth changed: What|Removed |Added Attachment #42563|0 |1 is obsolete|

[Bug lto/81968] [8 regression] early lto debug objects make Solaris ld SEGV

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81968 --- Comment #43 from rguenther at suse dot de --- On Tue, 2 Jan 2018, ro at CeBiTec dot Uni-Bielefeld.DE wrote: > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81968 > > --- Comment #42 from ro at CeBiTec dot Uni-Bielefeld.DE Uni-Bielefeld.DE>

[Bug lto/81968] [8 regression] early lto debug objects make Solaris ld SEGV

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81968 --- Comment #42 from ro at CeBiTec dot Uni-Bielefeld.DE --- > --- Comment #41 from rguenther at suse dot de --- [...] >> Unfortunately not: it's really the section index pointing to the >> non-existing (i.e. eliminated)

[Bug lto/81968] [8 regression] early lto debug objects make Solaris ld SEGV

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81968 --- Comment #41 from rguenther at suse dot de --- On Tue, 2 Jan 2018, ro at CeBiTec dot Uni-Bielefeld.DE wrote: > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81968 > > --- Comment #40 from ro at CeBiTec dot Uni-Bielefeld.DE Uni-Bielefeld.DE>

[Bug lto/81968] [8 regression] early lto debug objects make Solaris ld SEGV

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81968 --- Comment #40 from ro at CeBiTec dot Uni-Bielefeld.DE --- > --- Comment #39 from Richard Biener --- [...] >> * On x86, of the previous 32 ld: fatal: has invalid sh_info errors, 16 >> are now gone. >> >> However, I've many (1284 in

[Bug lto/81968] [8 regression] early lto debug objects make Solaris ld SEGV

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81968 --- Comment #39 from Richard Biener --- (In reply to r...@cebitec.uni-bielefeld.de from comment #38) > >> --- Comment #33 from rguenther at suse dot de > >> --- > > [...] > >>>* Invalid sh_info: > >>> > >>>FAIL: g++.dg/lto/pr42987

[Bug lto/81968] [8 regression] early lto debug objects make Solaris ld SEGV

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81968 --- Comment #38 from ro at CeBiTec dot Uni-Bielefeld.DE --- >> --- Comment #33 from rguenther at suse dot de --- > [...] >>>* Invalid sh_info: >>> >>>FAIL: g++.dg/lto/pr42987 cp_lto_pr42987_0.o-cp_lto_pr42987_1.o link, >>>-flto

[Bug lto/81968] [8 regression] early lto debug objects make Solaris ld SEGV

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81968 --- Comment #37 from Rainer Orth --- Created attachment 42998 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=42998=edit Merged patches for PRs pr81968 and 83452

[Bug lto/81968] [8 regression] early lto debug objects make Solaris ld SEGV

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81968 --- Comment #36 from ro at CeBiTec dot Uni-Bielefeld.DE --- > For simplicity you might want to elide the partial link step by patching it > out > of lto-wrapper. Does Solaris / SPARC use the linker plugin? You at least seem I'll give it a

[Bug lto/81968] [8 regression] early lto debug objects make Solaris ld SEGV

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81968 --- Comment #35 from ro at CeBiTec dot Uni-Bielefeld.DE --- > --- Comment #33 from rguenther at suse dot de --- [...] >>* Invalid sh_info: >> >>FAIL: g++.dg/lto/pr42987 cp_lto_pr42987_0.o-cp_lto_pr42987_1.o link, >>-flto >>-flto-partition=none

[Bug lto/81968] [8 regression] early lto debug objects make Solaris ld SEGV

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81968 --- Comment #34 from rguenther at suse dot de --- On December 21, 2017 3:30:45 PM GMT+01:00, "ro at CeBiTec dot Uni-Bielefeld.DE" wrote: >https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81968 > >--- Comment #31 from ro at

[Bug lto/81968] [8 regression] early lto debug objects make Solaris ld SEGV

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81968 --- Comment #33 from rguenther at suse dot de --- On December 21, 2017 4:20:35 PM GMT+01:00, "ro at CeBiTec dot Uni-Bielefeld.DE" wrote: >https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81968 > >--- Comment #32 from ro at

[Bug lto/81968] [8 regression] early lto debug objects make Solaris ld SEGV

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81968 --- Comment #32 from ro at CeBiTec dot Uni-Bielefeld.DE --- Here are the additional types of failures found on Solaris/x86: * Invalid sh_info: FAIL: g++.dg/lto/pr42987 cp_lto_pr42987_0.o-cp_lto_pr42987_1.o link, -flto -flto-partition=none -g

[Bug lto/81968] [8 regression] early lto debug objects make Solaris ld SEGV

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81968 --- Comment #31 from ro at CeBiTec dot Uni-Bielefeld.DE --- I'm having a look at what's still going wrong with Eric's updated patch. On Solaris/SPARC, there are only two failures left: FAIL: g++.dg/lto/pr51567-1

[Bug lto/81968] [8 regression] early lto debug objects make Solaris ld SEGV

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81968 --- Comment #30 from rguenther at suse dot de --- On Thu, 9 Nov 2017, ebotcazou at gcc dot gnu.org wrote: > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81968 > > --- Comment #29 from Eric Botcazou --- > > It does by removing the SHT_NULL

[Bug lto/81968] [8 regression] early lto debug objects make Solaris ld SEGV

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81968 --- Comment #29 from Eric Botcazou --- > It does by removing the SHT_NULL sections. The patch should work - you > can double-check - it just doesn't handle the "corner case" of more > than 32000 input sections correctly when rewriting the

[Bug lto/81968] [8 regression] early lto debug objects make Solaris ld SEGV

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81968 Eric Botcazou changed: What|Removed |Added Attachment #42225|0 |1 is obsolete|

[Bug lto/81968] [8 regression] early lto debug objects make Solaris ld SEGV

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81968 --- Comment #27 from Eric Botcazou --- > It does by removing the SHT_NULL sections. The patch should work - you > can double-check - it just doesn't handle the "corner case" of more > than 32000 input sections correctly when rewriting the

[Bug lto/81968] [8 regression] early lto debug objects make Solaris ld SEGV

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81968 --- Comment #26 from rguenther at suse dot de --- On Wed, 8 Nov 2017, ebotcazou at gcc dot gnu.org wrote: > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81968 > > --- Comment #25 from Eric Botcazou --- > > See the attached patch - it misses

[Bug lto/81968] [8 regression] early lto debug objects make Solaris ld SEGV

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81968 --- Comment #25 from Eric Botcazou --- > See the attached patch - it misses SHN_XINDEX handling. I'll come back to > this during stage3 if nobody beats me to it. But AFAICS it doesn't deal with the SHT_NULL thing, does it?

[Bug lto/81968] [8 regression] early lto debug objects make Solaris ld SEGV

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81968 Eric Botcazou changed: What|Removed |Added Severity|normal |major

[Bug lto/81968] [8 regression] early lto debug objects make Solaris ld SEGV

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81968 --- Comment #24 from rguenther at suse dot de --- On Wed, 8 Nov 2017, ebotcazou at gcc dot gnu.org wrote: > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81968 > > Eric Botcazou changed: > >What|Removed

[Bug lto/81968] [8 regression] early lto debug objects make Solaris ld SEGV

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81968 Eric Botcazou changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug lto/81968] [8 regression] early lto debug objects make Solaris ld SEGV

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81968 --- Comment #22 from Richard Biener --- Testcase (takes a bit too long / time for the testsuite): #define F(i) int F ## i () { return i; } #define FS(x) F(x ## 0) F(x ## 1) F(x ## 2) F(x ## 3) F(x ## 4) F(x ## 5) F(x ## 6) F(x ## 7) F(x ## 8)

[Bug lto/81968] [8 regression] early lto debug objects make Solaris ld SEGV

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81968 --- Comment #21 from Richard Biener --- Created attachment 42225 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=42225=edit patch to really remove discarded sections The attached removes discarded sections and thus should avoid one class

[Bug lto/81968] [8 regression] early lto debug objects make Solaris ld SEGV

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81968 --- Comment #20 from rguenther at suse dot de --- On Mon, 18 Sep 2017, ro at CeBiTec dot Uni-Bielefeld.DE wrote: > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81968 > > --- Comment #19 from ro at CeBiTec dot Uni-Bielefeld.DE

[Bug lto/81968] [8 regression] early lto debug objects make Solaris ld SEGV

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81968 --- Comment #19 from ro at CeBiTec dot Uni-Bielefeld.DE --- > --- Comment #17 from rguenther at suse dot de --- [...] >>That worked just fine, thanks. >> >>While there are still ld warnings >> >>ld: warning: file /var/tmp//ccmgPmhadebugobjtem:

[Bug lto/81968] [8 regression] early lto debug objects make Solaris ld SEGV

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81968 --- Comment #18 from Rainer Orth --- Created attachment 42196 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=42196=edit Hacky workaround

[Bug lto/81968] [8 regression] early lto debug objects make Solaris ld SEGV

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81968 --- Comment #17 from rguenther at suse dot de --- On September 15, 2017 5:02:36 PM GMT+02:00, "ro at CeBiTec dot Uni-Bielefeld.DE" wrote: >https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81968 > >--- Comment #16 from ro

[Bug lto/81968] [8 regression] early lto debug objects make Solaris ld SEGV

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81968 --- Comment #16 from ro at CeBiTec dot Uni-Bielefeld.DE --- > --- Comment #14 from Richard Biener --- > Thanks for the detailed analysis. Indeed > > /* Mark sections as preserved that are required by to be preserved > sections. */ >

[Bug lto/81968] [8 regression] early lto debug objects make Solaris ld SEGV

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81968 --- Comment #15 from Richard Biener --- Author: rguenth Date: Fri Sep 15 12:11:13 2017 New Revision: 252807 URL: https://gcc.gnu.org/viewcvs?rev=252807=gcc=rev Log: 2017-09-15 Richard Biener PR lto/81968 *

[Bug lto/81968] [8 regression] early lto debug objects make Solaris ld SEGV

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81968 --- Comment #14 from Richard Biener --- Thanks for the detailed analysis. Indeed /* Mark sections as preserved that are required by to be preserved sections. */ for (i = 1; i < shnum; ++i) { ... if (sh_type == SHT_SYMTAB)

[Bug lto/81968] [8 regression] early lto debug objects make Solaris ld SEGV

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81968 --- Comment #13 from ro at CeBiTec dot Uni-Bielefeld.DE --- > --- Comment #10 from Richard Biener --- [...] >> Why does Solaris ld output warnings by default? Does it have an >> option to suppress them? It doesn't seem that it considers them

[Bug lto/81968] [8 regression] early lto debug objects make Solaris ld SEGV

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81968 --- Comment #12 from Aldy Hernandez --- Author: aldyh Date: Wed Sep 13 17:32:46 2017 New Revision: 252589 URL: https://gcc.gnu.org/viewcvs?rev=252589=gcc=rev Log: 2017-08-28 Richard Biener PR lto/81968 *

[Bug lto/81968] [8 regression] early lto debug objects make Solaris ld SEGV

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81968 --- Comment #11 from Richard Biener --- Author: rguenth Date: Thu Aug 31 11:21:40 2017 New Revision: 251560 URL: https://gcc.gnu.org/viewcvs?rev=251560=gcc=rev Log: 2017-08-31 Richard Biener PR lto/81968 *

[Bug lto/81968] [8 regression] early lto debug objects make Solaris ld SEGV

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81968 --- Comment #10 from Richard Biener --- (In reply to rguent...@suse.de from comment #9) > On Tue, 29 Aug 2017, ro at CeBiTec dot Uni-Bielefeld.DE wrote: > > > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81968 > > > > --- Comment #8 from ro at

[Bug lto/81968] [8 regression] early lto debug objects make Solaris ld SEGV

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81968 --- Comment #9 from rguenther at suse dot de --- On Tue, 29 Aug 2017, ro at CeBiTec dot Uni-Bielefeld.DE wrote: > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81968 > > --- Comment #8 from ro at CeBiTec dot Uni-Bielefeld.DE Uni-Bielefeld.DE>

[Bug lto/81968] [8 regression] early lto debug objects make Solaris ld SEGV

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81968 --- Comment #8 from ro at CeBiTec dot Uni-Bielefeld.DE --- > --- Comment #6 from rguenther at suse dot de --- > On Mon, 28 Aug 2017, ro at CeBiTec dot Uni-Bielefeld.DE wrote: [...] > Thanks. Can you check whether the above patch resolves the

[Bug lto/81968] [8 regression] early lto debug objects make Solaris ld SEGV

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81968 --- Comment #7 from Richard Biener --- Author: rguenth Date: Mon Aug 28 13:14:28 2017 New Revision: 251384 URL: https://gcc.gnu.org/viewcvs?rev=251384=gcc=rev Log: 2017-08-28 Richard Biener PR lto/81968 *

[Bug lto/81968] [8 regression] early lto debug objects make Solaris ld SEGV

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81968 --- Comment #6 from rguenther at suse dot de --- On Mon, 28 Aug 2017, ro at CeBiTec dot Uni-Bielefeld.DE wrote: > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81968 > > --- Comment #5 from ro at CeBiTec dot Uni-Bielefeld.DE Uni-Bielefeld.DE>

[Bug lto/81968] [8 regression] early lto debug objects make Solaris ld SEGV

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81968 --- Comment #5 from ro at CeBiTec dot Uni-Bielefeld.DE --- > --- Comment #4 from rguenther at suse dot de --- > On August 25, 2017 4:14:05 PM GMT+02:00, "ro at CeBiTec dot Uni-Bielefeld.DE" [...] >>My reading is different and corroborates the

[Bug lto/81968] [8 regression] early lto debug objects make Solaris ld SEGV

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81968 --- Comment #4 from rguenther at suse dot de --- On August 25, 2017 4:14:05 PM GMT+02:00, "ro at CeBiTec dot Uni-Bielefeld.DE" wrote: >https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81968 > >--- Comment #3 from ro at

[Bug lto/81968] [8 regression] early lto debug objects make Solaris ld SEGV

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81968 --- Comment #3 from ro at CeBiTec dot Uni-Bielefeld.DE --- > --- Comment #1 from rguenther at suse dot de --- [...] >>collect2: fatal error: ld terminated with signal 11 [Segmentation >>Fault] >>compilation terminated. >>ld: warning: file

[Bug lto/81968] [8 regression] early lto debug objects make Solaris ld SEGV

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81968 --- Comment #2 from ro at CeBiTec dot Uni-Bielefeld.DE --- > --- Comment #1 from rguenther at suse dot de --- [...] > They are created that way to make my life easier. They are supposed to be > valid > ELF objects and they are according to the

[Bug lto/81968] [8 regression] early lto debug objects make Solaris ld SEGV

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81968 --- Comment #1 from rguenther at suse dot de --- On August 24, 2017 4:18:45 PM GMT+02:00, "ro at gcc dot gnu.org" wrote: >https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81968 > >Bug ID: 81968 >

[Bug lto/81968] [8 regression] early lto debug objects make Solaris ld SEGV

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81968 Rainer Orth changed: What|Removed |Added Target Milestone|--- |8.0