vmlinux, dbg packages

John Richard Moser nigelenki at comcast.net
Mon Nov 20 22:13:19 GMT 2006


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Is there an uncompressed vmlinux supplied anywhere?  The vmlinuz is
supplied by the kernel packages; but I want to track kernel activity
with oprofile.

I'm also trying to use gtk+2.0's dbg package with little success.  I've
gotten the following files:

/usr/lib/debug/usr/lib/:
gtk-2.0/                            libgdk-x11-2.0.so.0.1000.6
libgdk_pixbuf-2.0.so.0.1000.6       libgtk-x11-2.0.so.0.1000.6
libgdk_pixbuf_xlib-2.0.so.0.1000.6

I tried adding /usr/lib/debug/usr/lib to the beginning of
/etc/ld.so.conf and running ldconfig.  I also tried the following:

$ LD_LIBRARY_PATH=/usr/lib/debug/usr/lib/ gaim
$ LD_LIBRARY_PATH=/usr/lib/debug/ gaim

In both cases, the /usr/lib/libgtk-x11-2.0.so.0.1000.6 library loads.
Further, moving the symlink causes:

bluefox at icebox:/usr/lib$  sudo mv libgtk-x11-2.0.so.0 \
     libgtk-x11-2.0.so.0.old

bluefox at icebox:/usr/lib$ gaim
gaim: error while loading shared libraries: libgtk-x11-2.0.so.0: cannot
open shared object file: No such file or directory

bluefox at icebox:/usr/lib$ LD_LIBRARY_PATH=/usr/lib/debug/usr/lib/ gaim
gaim: error while loading shared libraries: libgtk-x11-2.0.so.0: cannot
open shared object file: No such file or directory

***It seems creating the proper symlinks in /usr/lib/debug/usr/lib fixes
this problem.***  It also does this:

$ LD_LIBRARY_PATH=/usr/lib/debug/usr/lib/ ldd /usr/bin/gaim|grep gtk
        libgtkspell.so.0 => /usr/lib/libgtkspell.so.0 (0xb7f22000)
        libgtk-x11-2.0.so.0 =>
/usr/lib/debug/usr/lib/libgtk-x11-2.0.so.0 (0xb7b0f000)

$ LD_LIBRARY_PATH=/usr/lib/debug/usr/lib/ /usr/bin/gaim
Segmentation fault

Oops.  Debug packages seem horribly broken...
- --
    We will enslave their women, eat their children and rape their
    cattle!
                  -- Bosc, Evil alien overlord from the fifth dimension

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