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bug#10580: 24.0.92; gdb initialization takes more than one minute at 100
From: |
Eli Zaretskii |
Subject: |
bug#10580: 24.0.92; gdb initialization takes more than one minute at 100% CPU |
Date: |
Thu, 10 May 2012 19:32:04 +0300 |
> Date: Thu, 10 May 2012 09:00:49 +0300
> From: Dov Grobgeld <dov.grobgeld@gmail.com>
> Cc: schwab@linux-m68k.org, cyd@gnu.org, 10580@debbugs.gnu.org
>
> I tried running file-list-exec-source-files and I get duplicates as well.
> Try the following:
>
> prompt> echo -file-list-exec-source-files > /tmp/gdb.in
> prompt> gdb -i=mi emacs < /tmp/gdb.in > /tmp/gdb.out
> prompt> perl -ne 'while(/(\w+)=\"(.*?)\"/g) { print "$1=$2\n"; }'
> /tmp/gdb.out | sort | head -15
> file=alloc.c
> file=alloc.c
> file=allocator.c
> file=atimer.c
> file=atimer.c
> file=bidi.c
> file=bidi.c
> file=buffer.c
> file=buffer.c
> file=buffer.h
> file=buffer.h
> file=buffer.h
> file=buffer.h
> file=buffer.h
> file=buffer.h
I don't see anything like that. Here's my output:
addr=0x011b4ea5
addr=0x011b4ea5
addr=0x012329a8
disp=del
disp=del
disp=keep
enabled=y
enabled=y
enabled=y
file=../lib/allocator.h
file=../lib/careadlinkat.h
file=../lib/ignore-value.h
file=../lib/intprops.h
file=../lib/intprops.h
file=../lib/intprops.h
IOW, all the duplicates I see are header files. Not a single .c file
shows up, not even if I change "head -15" into "head -100".
> My version of gdb is:
>
> GNU gdb (GDB) Fedora (7.2-52.fc14)
Maybe you should upgrade, I dunno. I use 7.4.1, FWIW.
Or maybe GCC versions later than what I have do that.
> For my executable gdb outputs full paths as well as the fullname field,
> which expands the output considerably.
Here too, but that's expected (and necessary).
- bug#10580: 24.0.92; gdb initialization takes more than one minute at 100% CPU, (continued)
- bug#10580: 24.0.92; gdb initialization takes more than one minute at 100% CPU, Dov Grobgeld, 2012/05/09
- bug#10580: 24.0.92; gdb initialization takes more than one minute at 100% CPU, Eli Zaretskii, 2012/05/09
- bug#10580: 24.0.92; gdb initialization takes more than one minute at 100% CPU, Dov Grobgeld, 2012/05/10
- bug#10580: 24.0.92; gdb initialization takes more than one minute at 100% CPU, Chong Yidong, 2012/05/10
- bug#10580: 24.0.92; gdb initialization takes more than one minute at 100% CPU, Dov Grobgeld, 2012/05/10
- bug#10580: 24.0.92; gdb initialization takes more than one minute at 100% CPU, Stefan Monnier, 2012/05/10
- bug#10580: 24.0.92; gdb initialization takes more than one minute at 100% CPU, Chong Yidong, 2012/05/11
- bug#10580: 24.0.92; gdb initialization takes more than one minute at 100% CPU, Dov Grobgeld, 2012/05/11
- bug#10580: 24.0.92; gdb initialization takes more than one minute at 100% CPU, Eli Zaretskii, 2012/05/11
- bug#10580: 24.0.92; gdb initialization takes more than one minute at 100% CPU, Chong Yidong, 2012/05/11
- bug#10580: 24.0.92; gdb initialization takes more than one minute at 100% CPU,
Eli Zaretskii <=
- bug#10580: 24.0.92; gdb initialization takes more than one minute at 100% CPU, Dov Grobgeld, 2012/05/10
- bug#10580: 24.0.92; gdb initialization takes more than one minute at 100% CPU, Eli Zaretskii, 2012/05/08