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* [Bug debug/55231] New: ICE in output_addr_table_entry, at dwarf2out.c:21782 with -gsplit-dwarf
@ 2012-11-07 12:11 markus at trippelsdorf dot de
2012-11-07 12:31 ` [Bug debug/55231] " markus at trippelsdorf dot de
` (2 more replies)
0 siblings, 3 replies; 4+ messages in thread
From: markus at trippelsdorf dot de @ 2012-11-07 12:11 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55231
Bug #: 55231
Summary: ICE in output_addr_table_entry, at dwarf2out.c:21782
with -gsplit-dwarf
Classification: Unclassified
Product: gcc
Version: 4.8.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: debug
AssignedTo: unassigned@gcc.gnu.org
ReportedBy: markus@trippelsdorf.de
markus@x4 ~ % cat test.ii
const char a[] = "split debug doesn't work";
markus@x4 ~ % c++ -c -Og -gsplit-dwarf test.ii
test.ii:1:44: internal compiler error: in output_addr_table_entry, at
dwarf2out.c:21782
const char a[] = "split debug doesn't work";
^
0x690f7b output_addr_table_entry
/home/markus/gcc/gcc/dwarf2out.c:21781
0xccd9c7 htab_traverse_noresize
/home/markus/gcc/libiberty/hashtab.c:784
0x6baf8a output_addr_table
/home/markus/gcc/gcc/dwarf2out.c:21822
0x6baf8a dwarf2out_finish
/home/markus/gcc/gcc/dwarf2out.c:23531
Please submit a full bug report,
with preprocessed source if appropriate.
Please include the complete backtrace with any bug report.
See <http://gcc.gnu.org/bugs.html> for instructions.
markus@x4 ~ % c++ -c -O0 -gsplit-dwarf test.ii
markus@x4 ~ %
^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug debug/55231] ICE in output_addr_table_entry, at dwarf2out.c:21782 with -gsplit-dwarf
2012-11-07 12:11 [Bug debug/55231] New: ICE in output_addr_table_entry, at dwarf2out.c:21782 with -gsplit-dwarf markus at trippelsdorf dot de
@ 2012-11-07 12:31 ` markus at trippelsdorf dot de
2012-11-15 0:19 ` ccoutant at gcc dot gnu.org
2012-11-15 0:35 ` ccoutant at gcc dot gnu.org
2 siblings, 0 replies; 4+ messages in thread
From: markus at trippelsdorf dot de @ 2012-11-07 12:31 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55231
--- Comment #1 from Markus Trippelsdorf <markus at trippelsdorf dot de> 2012-11-07 12:31:32 UTC ---
Another issue:
markus@x4 ~ % c++ -c -O0 -gsplit-dwarf test.ii -o /dev/null
/usr/lib/gcc/x86_64-pc-linux-gnu/4.8.0/../../../../x86_64-pc-linux-gnu/bin/objcopy:
Warning: '/dev/null' is not an ordinary file
^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug debug/55231] ICE in output_addr_table_entry, at dwarf2out.c:21782 with -gsplit-dwarf
2012-11-07 12:11 [Bug debug/55231] New: ICE in output_addr_table_entry, at dwarf2out.c:21782 with -gsplit-dwarf markus at trippelsdorf dot de
2012-11-07 12:31 ` [Bug debug/55231] " markus at trippelsdorf dot de
@ 2012-11-15 0:19 ` ccoutant at gcc dot gnu.org
2012-11-15 0:35 ` ccoutant at gcc dot gnu.org
2 siblings, 0 replies; 4+ messages in thread
From: ccoutant at gcc dot gnu.org @ 2012-11-15 0:19 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55231
Cary Coutant <ccoutant at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |RESOLVED
Resolution| |DUPLICATE
--- Comment #2 from Cary Coutant <ccoutant at gcc dot gnu.org> 2012-11-15 00:18:37 UTC ---
Duplicate of PR debug/55328, fixed at r193515.
*** This bug has been marked as a duplicate of bug 55328 ***
^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug debug/55231] ICE in output_addr_table_entry, at dwarf2out.c:21782 with -gsplit-dwarf
2012-11-07 12:11 [Bug debug/55231] New: ICE in output_addr_table_entry, at dwarf2out.c:21782 with -gsplit-dwarf markus at trippelsdorf dot de
2012-11-07 12:31 ` [Bug debug/55231] " markus at trippelsdorf dot de
2012-11-15 0:19 ` ccoutant at gcc dot gnu.org
@ 2012-11-15 0:35 ` ccoutant at gcc dot gnu.org
2 siblings, 0 replies; 4+ messages in thread
From: ccoutant at gcc dot gnu.org @ 2012-11-15 0:35 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55231
--- Comment #3 from Cary Coutant <ccoutant at gcc dot gnu.org> 2012-11-15 00:34:56 UTC ---
(In reply to comment #1)
> Another issue:
> markus@x4 ~ % c++ -c -O0 -gsplit-dwarf test.ii -o /dev/null
> /usr/lib/gcc/x86_64-pc-linux-gnu/4.8.0/../../../../x86_64-pc-linux-gnu/bin/objcopy:
> Warning: '/dev/null' is not an ordinary file
I'm not sure what the right thing to do about this would be -- is there a
portable way to check whether the -o option names a real filename or not? Is
your intent that neither .o nor .dwo is generated? Why use -gsplit-dwarf in
that case? I'm inclined to document this away. If you care, please clone this
into a new bug report.
^ permalink raw reply [flat|nested] 4+ messages in thread
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2012-11-07 12:11 [Bug debug/55231] New: ICE in output_addr_table_entry, at dwarf2out.c:21782 with -gsplit-dwarf markus at trippelsdorf dot de
2012-11-07 12:31 ` [Bug debug/55231] " markus at trippelsdorf dot de
2012-11-15 0:19 ` ccoutant at gcc dot gnu.org
2012-11-15 0:35 ` ccoutant at gcc dot gnu.org
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