[Bug binutils/22547] Incorrect demangling of lambda destructors?

2017-12-08 Thread nickc at redhat dot com
https://sourceware.org/bugzilla/show_bug.cgi?id=22547

Nick Clifton  changed:

   What|Removed |Added

 Status|UNCONFIRMED |RESOLVED
 CC||nickc at redhat dot com
 Resolution|--- |WONTFIX

--- Comment #2 from Nick Clifton  ---
Hi Nick,

  Sorry to be a pain, but would you mind reporting this bug on the FSF gcc
  bugzilla system instead ?

  Symbol name demangling is handled by the libiberty library, which is part
  of the gcc sources.  The binutils use the library as well, but we do not
  own it.

Cheers
  Nick

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[Bug gas/22493] push {sp} fails on mcpu=cortex-a7

2017-12-08 Thread nickc at redhat dot com
https://sourceware.org/bugzilla/show_bug.cgi?id=22493

Nick Clifton  changed:

   What|Removed |Added

 Status|UNCONFIRMED |WAITING
   Last reconfirmed||2017-12-08
 Ever confirmed|0   |1

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[Bug gas/22493] push {sp} fails on mcpu=cortex-a7

2017-12-08 Thread nickc at redhat dot com
https://sourceware.org/bugzilla/show_bug.cgi?id=22493

--- Comment #3 from Nick Clifton  ---
Created attachment 10673
  --> https://sourceware.org/bugzilla/attachment.cgi?id=10673&action=edit
Proposed patch

Hi Martin,

  Thanks for the extended description of the problem, it certainly helped.

  Please could you try out this patch for me and let me know if it does
  what you need ?

Cheers
  Nick

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[Bug binutils/22547] Incorrect demangling of lambda destructors?

2017-12-08 Thread fitzgen at gmail dot com
https://sourceware.org/bugzilla/show_bug.cgi?id=22547

--- Comment #3 from Nick Fitzgerald  ---
Filed as https://gcc.gnu.org/bugzilla/show_bug.cgi?id=8

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[Bug binutils/22547] Incorrect demangling of lambda destructors?

2017-12-08 Thread sch...@linux-m68k.org
https://sourceware.org/bugzilla/show_bug.cgi?id=22547

Andreas Schwab  changed:

   What|Removed |Added

 Resolution|WONTFIX |MOVED

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[Bug gold/21545] relro_test.sh can be simplified, eliminating dependency on dc

2017-12-08 Thread ccoutant at gmail dot com
https://sourceware.org/bugzilla/show_bug.cgi?id=21545

--- Comment #1 from Cary Coutant  ---
Comment on attachment 10082
  --> https://sourceware.org/bugzilla/attachment.cgi?id=10082
[PATCH] Simplify gold relro_test; eliminate dc dependency

I've found dc to be more portable than either sh or awk when it comes to these
calculations (I tried all three before settling on dc). What Unix distro
doesn't have dc, anyway? It's been there since Unix v6!

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[Bug gold/22575] New: mpd mislinked with --icf=safe

2017-12-08 Thread markus at trippelsdorf dot de
https://sourceware.org/bugzilla/show_bug.cgi?id=22575

Bug ID: 22575
   Summary: mpd mislinked with --icf=safe
   Product: binutils
   Version: 2.30 (HEAD)
Status: NEW
  Severity: normal
  Priority: P2
 Component: gold
  Assignee: ccoutant at gmail dot com
  Reporter: markus at trippelsdorf dot de
CC: ian at airs dot com
  Target Milestone: ---

mpd gets "mislinked" with --icf=safe:

 % x86_64-pc-linux-gnu-g++ -pthread -DBOOST_ERROR_CODE_HEADER_ONLY
-DBOOST_SYSTEM_NO_DEPRECATED -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE
-D_LARGEFILE64_SOURCE -march=amdfam10 -O3 -g -fvisibility=hidden
-fno-threadsafe-statics -fmerge-all-constants -ffast-math -ftree-vectorize
-ffunction-sections -fdata-sections -Wall -Wextra -Wmissing-declarations
-Wshadow -Wpointer-arith -Wcast-qual -Wwrite-strings -Wsign-compare
-Wl,--no-demangle,--hash-style=gnu,--as-needed,--gc-sections,--icf=safe
-Wl,--gc-sections -o src/mpd src/Main.o libmpd.a libdb_plugins.a libstorage.a
-lcurl libplaylist_plugins.a -lFLAC -lwrap libdecoder.a libxiph.a -logg
-lvorbis -logg -lFLAC -lsndfile -laudiofile -lsidplay2 -lsidutils -lwavpack
libffmpeg.a -lavformat -lavcodec -lavutil libinput.a -lcurl libffmpeg.a
-lavformat -lavcodec -lavutil -lasound libarchive.a -lbz2 -lzzip -lz
liboutput_plugins.a -lwrap -lao -lasound -lshout libtag.a -lid3tag -lz
libfilter_plugins.a libpcm.a -lsamplerate libencoder_plugins.a libxiph.a -logg
-lmp3lame -lFLAC -lvorbisenc -lvorbis -logg libmixer_plugins.a -lasound
libconf.a libbasic.a libevent.a libthread.a libnet.a libfs.a -lz libsystem.a
libutil.a libicu.a -licui18n -licuuc -licudata -lm

(start mpd database update)
Thread 6 "mpd" received signal SIGSEGV, Segmentation fault. 
[Switching to Thread 0x7fffee398700 (LWP 15931)]
uw_frame_state_for (context=context@entry=0x7fffee397640,
fs=fs@entry=0x7fffee397730) at /home/markus/gcc/libgcc/unwind-dw2.c:1257
1257  return MD_FALLBACK_FRAME_STATE_FOR (context, fs); 
(gdb) bt
#0  uw_frame_state_for (context=context@entry=0x7fffee397640,
fs=fs@entry=0x7fffee397730) at /home/markus/gcc/libgcc/unwind-dw2.c:1257
#1  0x75949c52 in _Unwind_RaiseException () at
/home/markus/gcc/libgcc/unwind.inc:104  
#2  0x75cd5c82 in __cxa_throw () from
/usr/lib/gcc/x86_64-pc-linux-gnu/8.0.0/libstdc++.so.6   
#3  0x00412cd2 in FileInfo::FileInfo (follow_symlinks=62, path=...,
this=0x7fffee397980) at ./src/fs/FileInfo.hxx:73
#4  Stat (follow=62, path=...) at src/storage/plugins/LocalStorage.cxx:77   
#5  LocalDirectoryReader::GetInfo (this=, follow=) at src/storage/plugins/LocalStorage.cxx:179   
#6  0x0043 in ?? () 
#7  0x0043 in ?? () 
#8  0x in ?? ()  

Without --icf=safe everything runs fine.

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[Bug gold/22575] mpd mislinked with --icf=safe

2017-12-08 Thread markus at trippelsdorf dot de
https://sourceware.org/bugzilla/show_bug.cgi?id=22575

--- Comment #1 from Markus Trippelsdorf  ---
Created attachment 10675
  --> https://sourceware.org/bugzilla/attachment.cgi?id=10675&action=edit
--print-icf-sections output

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