* [Bug debug/54731] [4.8 regression] arm-elf/arm-eabisim crosses fails in make-check due to undefined LFE references: corrupt debug_line tables
2012-09-27 22:11 [Bug c++/54731] New: arm-elf/arm-eabisim crosses fails in make-check due to undefined LFE refrences bkoz at gcc dot gnu.org
@ 2012-09-28 12:50 ` rearnsha at gcc dot gnu.org
2012-09-29 3:59 ` bkoz at gcc dot gnu.org
` (6 subsequent siblings)
7 siblings, 0 replies; 9+ messages in thread
From: rearnsha at gcc dot gnu.org @ 2012-09-28 12:50 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54731
Richard Earnshaw <rearnsha at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Last reconfirmed| |2012-09-28
Component|c++ |debug
Summary|arm-elf/arm-eabisim crosses |[4.8 regression]
|fails in make-check due to |arm-elf/arm-eabisim crosses
|undefined LFE references |fails in make-check due to
| |undefined LFE references:
| |corrupt debug_line tables
Ever Confirmed|0 |1
--- Comment #1 from Richard Earnshaw <rearnsha at gcc dot gnu.org> 2012-09-28 12:49:59 UTC ---
This looks to be the debug line tables being corrupt somehow. Objdump shows
the undef relocs to be in the .debug_line section
^ permalink raw reply [flat|nested] 9+ messages in thread* [Bug debug/54731] [4.8 regression] arm-elf/arm-eabisim crosses fails in make-check due to undefined LFE references: corrupt debug_line tables
2012-09-27 22:11 [Bug c++/54731] New: arm-elf/arm-eabisim crosses fails in make-check due to undefined LFE refrences bkoz at gcc dot gnu.org
2012-09-28 12:50 ` [Bug debug/54731] [4.8 regression] arm-elf/arm-eabisim crosses fails in make-check due to undefined LFE references: corrupt debug_line tables rearnsha at gcc dot gnu.org
@ 2012-09-29 3:59 ` bkoz at gcc dot gnu.org
2012-10-05 18:49 ` bkoz at gcc dot gnu.org
` (5 subsequent siblings)
7 siblings, 0 replies; 9+ messages in thread
From: bkoz at gcc dot gnu.org @ 2012-09-29 3:59 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54731
--- Comment #2 from Benjamin Kosnik <bkoz at gcc dot gnu.org> 2012-09-29 03:59:12 UTC ---
Confirmed, -g0 and the problem is not present, -g1 and yes.
^ permalink raw reply [flat|nested] 9+ messages in thread* [Bug debug/54731] [4.8 regression] arm-elf/arm-eabisim crosses fails in make-check due to undefined LFE references: corrupt debug_line tables
2012-09-27 22:11 [Bug c++/54731] New: arm-elf/arm-eabisim crosses fails in make-check due to undefined LFE refrences bkoz at gcc dot gnu.org
2012-09-28 12:50 ` [Bug debug/54731] [4.8 regression] arm-elf/arm-eabisim crosses fails in make-check due to undefined LFE references: corrupt debug_line tables rearnsha at gcc dot gnu.org
2012-09-29 3:59 ` bkoz at gcc dot gnu.org
@ 2012-10-05 18:49 ` bkoz at gcc dot gnu.org
2012-11-25 15:52 ` rguenth at gcc dot gnu.org
` (4 subsequent siblings)
7 siblings, 0 replies; 9+ messages in thread
From: bkoz at gcc dot gnu.org @ 2012-10-05 18:49 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54731
Benjamin Kosnik <bkoz at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Severity|normal |major
^ permalink raw reply [flat|nested] 9+ messages in thread* [Bug debug/54731] [4.8 regression] arm-elf/arm-eabisim crosses fails in make-check due to undefined LFE references: corrupt debug_line tables
2012-09-27 22:11 [Bug c++/54731] New: arm-elf/arm-eabisim crosses fails in make-check due to undefined LFE refrences bkoz at gcc dot gnu.org
` (2 preceding siblings ...)
2012-10-05 18:49 ` bkoz at gcc dot gnu.org
@ 2012-11-25 15:52 ` rguenth at gcc dot gnu.org
2012-12-07 11:33 ` rguenth at gcc dot gnu.org
` (3 subsequent siblings)
7 siblings, 0 replies; 9+ messages in thread
From: rguenth at gcc dot gnu.org @ 2012-11-25 15:52 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54731
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|--- |4.8.0
^ permalink raw reply [flat|nested] 9+ messages in thread* [Bug debug/54731] [4.8 regression] arm-elf/arm-eabisim crosses fails in make-check due to undefined LFE references: corrupt debug_line tables
2012-09-27 22:11 [Bug c++/54731] New: arm-elf/arm-eabisim crosses fails in make-check due to undefined LFE refrences bkoz at gcc dot gnu.org
` (3 preceding siblings ...)
2012-11-25 15:52 ` rguenth at gcc dot gnu.org
@ 2012-12-07 11:33 ` rguenth at gcc dot gnu.org
2012-12-18 8:38 ` jakub at gcc dot gnu.org
` (2 subsequent siblings)
7 siblings, 0 replies; 9+ messages in thread
From: rguenth at gcc dot gnu.org @ 2012-12-07 11:33 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54731
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Priority|P3 |P1
^ permalink raw reply [flat|nested] 9+ messages in thread* [Bug debug/54731] [4.8 regression] arm-elf/arm-eabisim crosses fails in make-check due to undefined LFE references: corrupt debug_line tables
2012-09-27 22:11 [Bug c++/54731] New: arm-elf/arm-eabisim crosses fails in make-check due to undefined LFE refrences bkoz at gcc dot gnu.org
` (4 preceding siblings ...)
2012-12-07 11:33 ` rguenth at gcc dot gnu.org
@ 2012-12-18 8:38 ` jakub at gcc dot gnu.org
2012-12-18 15:19 ` ktkachov at gcc dot gnu.org
2012-12-18 16:37 ` jakub at gcc dot gnu.org
7 siblings, 0 replies; 9+ messages in thread
From: jakub at gcc dot gnu.org @ 2012-12-18 8:38 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54731
Jakub Jelinek <jakub at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |jakub at gcc dot gnu.org,
| |ramana at gcc dot gnu.org
--- Comment #3 from Jakub Jelinek <jakub at gcc dot gnu.org> 2012-12-18 08:37:02 UTC ---
Can you still reproduce this?
Perhaps related to PR54499 which has been fixed, though arm backend doesn't
call final_start_function and final_end_function in its arm_output_mi_thunk, so
it won't have any debug info for the thunk unlike targets that do call that
(e.g. config/{i386,rs6000,s390,aarch64} etc.). If you don't want to emit insns
in the thunk by creating RTL for them and call final on it, just take a look
what s390 does.
^ permalink raw reply [flat|nested] 9+ messages in thread* [Bug debug/54731] [4.8 regression] arm-elf/arm-eabisim crosses fails in make-check due to undefined LFE references: corrupt debug_line tables
2012-09-27 22:11 [Bug c++/54731] New: arm-elf/arm-eabisim crosses fails in make-check due to undefined LFE refrences bkoz at gcc dot gnu.org
` (5 preceding siblings ...)
2012-12-18 8:38 ` jakub at gcc dot gnu.org
@ 2012-12-18 15:19 ` ktkachov at gcc dot gnu.org
2012-12-18 16:37 ` jakub at gcc dot gnu.org
7 siblings, 0 replies; 9+ messages in thread
From: ktkachov at gcc dot gnu.org @ 2012-12-18 15:19 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54731
ktkachov at gcc dot gnu.org changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |ktkachov at gcc dot gnu.org
--- Comment #4 from ktkachov at gcc dot gnu.org 2012-12-18 15:18:44 UTC ---
I couldn't reproduce it on arm-eabi.
Kyrill
^ permalink raw reply [flat|nested] 9+ messages in thread* [Bug debug/54731] [4.8 regression] arm-elf/arm-eabisim crosses fails in make-check due to undefined LFE references: corrupt debug_line tables
2012-09-27 22:11 [Bug c++/54731] New: arm-elf/arm-eabisim crosses fails in make-check due to undefined LFE refrences bkoz at gcc dot gnu.org
` (6 preceding siblings ...)
2012-12-18 15:19 ` ktkachov at gcc dot gnu.org
@ 2012-12-18 16:37 ` jakub at gcc dot gnu.org
7 siblings, 0 replies; 9+ messages in thread
From: jakub at gcc dot gnu.org @ 2012-12-18 16:37 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54731
Jakub Jelinek <jakub at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution| |FIXED
--- Comment #5 from Jakub Jelinek <jakub at gcc dot gnu.org> 2012-12-18 16:37:21 UTC ---
Fixed then.
^ permalink raw reply [flat|nested] 9+ messages in thread