public inbox for gcc-bugs@sourceware.org
help / color / mirror / Atom feed
* [Bug c++/35212] New: g++ omits generating debugging symbols for some local variables
@ 2008-02-15 19:33 connerta at appliedbiosystems dot com
2008-02-15 19:34 ` [Bug c++/35212] " connerta at appliedbiosystems dot com
` (3 more replies)
0 siblings, 4 replies; 5+ messages in thread
From: connerta at appliedbiosystems dot com @ 2008-02-15 19:33 UTC (permalink / raw)
To: gcc-bugs
g++ fails to generate debugging symbols for some local variables.
Here is the compiler invocation command that produces the bug:
firmware@doorstop:~/code$ g++ -v -Wall -O0 -g -save-temps -o stagefile
stagefile.cc -lm
Using built-in specs.
Target: i486-linux-gnu
Configured with: ../src/configure -v
--enable-languages=c,c++,fortran,objc,obj-c++,treelang --prefix=/usr
--enable-shared --with-system-zlib --libexecdir=/usr/lib
--without-included-gettext --enable-threads=posix --enable-nls
--with-gxx-include-dir=/usr/include/c++/4.2 --program-suffix=-4.2
--enable-clocale=gnu --enable-libstdcxx-debug --enable-mpfr
--enable-targets=all --enable-checking=release --build=i486-linux-gnu
--host=i486-linux-gnu --target=i486-linux-gnu
Thread model: posix
gcc version 4.2.3 20071123 (prerelease) (Debian 4.2.2-4)
/usr/lib/gcc/i486-linux-gnu/4.2.3/cc1plus -E -quiet -v -D_GNU_SOURCE
stagefile.cc -mtune=generic -Wall -fworking-directory -O0 -fpch-preprocess -o
stagefile.ii
ignoring nonexistent directory "/usr/local/include/i486-linux-gnu"
ignoring nonexistent directory
"/usr/lib/gcc/i486-linux-gnu/4.2.3/../../../../i486-linux-gnu/include"
ignoring nonexistent directory "/usr/include/i486-linux-gnu"
#include "..." search starts here:
#include <...> search starts here:
/usr/include/c++/4.2
/usr/include/c++/4.2/i486-linux-gnu
/usr/include/c++/4.2/backward
/usr/local/include
/usr/lib/gcc/i486-linux-gnu/4.2.3/include
/usr/include
End of search list.
/usr/lib/gcc/i486-linux-gnu/4.2.3/cc1plus -fpreprocessed stagefile.ii -quiet
-dumpbase stagefile.cc -mtune=generic -auxbase stagefile -g -O0 -Wall -version
-o stagefile.s
GNU C++ version 4.2.3 20071123 (prerelease) (Debian 4.2.2-4) (i486-linux-gnu)
compiled by GNU C version 4.2.3 20071123 (prerelease) (Debian 4.2.2-4).
GGC heuristics: --param ggc-min-expand=98 --param ggc-min-heapsize=128352
Compiler executable checksum: 3dbb0d64f7247875ecc86216cf2aff16
as -V -Qy -o stagefile.o stagefile.s
GNU assembler version 2.18.0 (i486-linux-gnu) using BFD version (GNU Binutils
for Debian) 2.18.0.20080103
/usr/lib/gcc/i486-linux-gnu/4.2.3/collect2 --eh-frame-hdr -m elf_i386
--hash-style=both -dynamic-linker /lib/ld-linux.so.2 -o stagefile
/usr/lib/gcc/i486-linux-gnu/4.2.3/../../../../lib/crt1.o
/usr/lib/gcc/i486-linux-gnu/4.2.3/../../../../lib/crti.o
/usr/lib/gcc/i486-linux-gnu/4.2.3/crtbegin.o
-L/usr/lib/gcc/i486-linux-gnu/4.2.3 -L/usr/lib/gcc/i486-linux-gnu/4.2.3
-L/usr/lib/gcc/i486-linux-gnu/4.2.3/../../../../lib -L/lib/../lib
-L/usr/lib/../lib -L/usr/lib/gcc/i486-linux-gnu/4.2.3/../../.. stagefile.o
-lstdc++ -lm -lgcc_s -lgcc -lc -lgcc_s -lgcc
/usr/lib/gcc/i486-linux-gnu/4.2.3/crtend.o
/usr/lib/gcc/i486-linux-gnu/4.2.3/../../../../lib/crtn.o
Debugging information for the variable "name_i_can_easily_spot" isn't produced.
--
Summary: g++ omits generating debugging symbols for some local
variables
Product: gcc
Version: 4.2.3
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: connerta at appliedbiosystems dot com
GCC build triplet: i486-linux-gnu
GCC host triplet: i486-linux-gnu
GCC target triplet: i486-linux-gnu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35212
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug c++/35212] g++ omits generating debugging symbols for some local variables
2008-02-15 19:33 [Bug c++/35212] New: g++ omits generating debugging symbols for some local variables connerta at appliedbiosystems dot com
@ 2008-02-15 19:34 ` connerta at appliedbiosystems dot com
2008-02-15 19:35 ` connerta at appliedbiosystems dot com
` (2 subsequent siblings)
3 siblings, 0 replies; 5+ messages in thread
From: connerta at appliedbiosystems dot com @ 2008-02-15 19:34 UTC (permalink / raw)
To: gcc-bugs
------- Comment #1 from connerta at appliedbiosystems dot com 2008-02-15 19:33 -------
Created an attachment (id=15158)
--> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=15158&action=view)
This is the ".ii" file
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35212
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug c++/35212] g++ omits generating debugging symbols for some local variables
2008-02-15 19:33 [Bug c++/35212] New: g++ omits generating debugging symbols for some local variables connerta at appliedbiosystems dot com
2008-02-15 19:34 ` [Bug c++/35212] " connerta at appliedbiosystems dot com
@ 2008-02-15 19:35 ` connerta at appliedbiosystems dot com
2008-02-15 19:36 ` connerta at appliedbiosystems dot com
2008-02-15 21:28 ` pinskia at gcc dot gnu dot org
3 siblings, 0 replies; 5+ messages in thread
From: connerta at appliedbiosystems dot com @ 2008-02-15 19:35 UTC (permalink / raw)
To: gcc-bugs
------- Comment #2 from connerta at appliedbiosystems dot com 2008-02-15 19:34 -------
Created an attachment (id=15159)
--> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=15159&action=view)
This is the ".cc" file used as the source.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35212
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug c++/35212] g++ omits generating debugging symbols for some local variables
2008-02-15 19:33 [Bug c++/35212] New: g++ omits generating debugging symbols for some local variables connerta at appliedbiosystems dot com
2008-02-15 19:34 ` [Bug c++/35212] " connerta at appliedbiosystems dot com
2008-02-15 19:35 ` connerta at appliedbiosystems dot com
@ 2008-02-15 19:36 ` connerta at appliedbiosystems dot com
2008-02-15 21:28 ` pinskia at gcc dot gnu dot org
3 siblings, 0 replies; 5+ messages in thread
From: connerta at appliedbiosystems dot com @ 2008-02-15 19:36 UTC (permalink / raw)
To: gcc-bugs
------- Comment #3 from connerta at appliedbiosystems dot com 2008-02-15 19:35 -------
Created an attachment (id=15160)
--> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=15160&action=view)
This is a file showing the problem in more detail.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35212
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug c++/35212] g++ omits generating debugging symbols for some local variables
2008-02-15 19:33 [Bug c++/35212] New: g++ omits generating debugging symbols for some local variables connerta at appliedbiosystems dot com
` (2 preceding siblings ...)
2008-02-15 19:36 ` connerta at appliedbiosystems dot com
@ 2008-02-15 21:28 ` pinskia at gcc dot gnu dot org
3 siblings, 0 replies; 5+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2008-02-15 21:28 UTC (permalink / raw)
To: gcc-bugs
------- Comment #4 from pinskia at gcc dot gnu dot org 2008-02-15 21:27 -------
*** This bug has been marked as a duplicate of 27574 ***
--
pinskia at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |RESOLVED
Resolution| |DUPLICATE
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35212
^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2008-02-15 21:28 UTC | newest]
Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2008-02-15 19:33 [Bug c++/35212] New: g++ omits generating debugging symbols for some local variables connerta at appliedbiosystems dot com
2008-02-15 19:34 ` [Bug c++/35212] " connerta at appliedbiosystems dot com
2008-02-15 19:35 ` connerta at appliedbiosystems dot com
2008-02-15 19:36 ` connerta at appliedbiosystems dot com
2008-02-15 21:28 ` pinskia at gcc dot gnu dot org
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).