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From: "michael.meeks at suse dot com" <sourceware-bugzilla@sourceware.org>
To: gdb-prs@sourceware.org
Subject: [Bug python/14235] New: verbose RTTI message polluting traces
Date: Thu, 14 Jun 2012 11:05:00 -0000
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http://sourceware.org/bugzilla/show_bug.cgi?id=14235

             Bug #: 14235
           Summary: verbose RTTI message polluting traces
           Product: gdb
           Version: 7.3
            Status: NEW
          Severity: normal
          Priority: P2
         Component: python
        AssignedTo: unassigned@sourceware.org
        ReportedBy: michael.meeks@suse.com
    Classification: Unclassified


We have number of python pretty-printers for LibreOffice to make our component
system much more usable and helpful in gdb. Unfortunately this doesn't handle
the case where we don't compile the whole project with debugging symbols.

We don't compile the whole project like that due to the time it takes, and the
huge size of the result (making the development interation slower) not least
with ld / gdb :-)

Anyhow - with partial symbols eg. symbols missing for the libfwklo.so when
generating a backtrace from a breakpoint in vcl's

void Window::Show( sal_Bool bVisible, sal_uInt16 nFlags )

method (going through framework at some stage) - I get:

(gdb) bt
#0  Window::Show (this=0x8a7cf28, bVisible=1 '\001', nFlags=0)
at /data/opt/libreoffice/master/vcl/source/window/window.cxx:6180
#1  0xb784d187 in SfxFrame::SfxFrame (this=0x8a7cde0,
i_rContainerWindow=..., i_bHidden=false)
    at /data/opt/libreoffice/master/sfx2/source/view/frame2.cxx:338
#2  0xb784d6f1 in SfxFrame::Create (i_rFrame=warning: RTTI symbol not
found for class 'framework::Frame'
warning: RTTI symbol not found for class 'framework::Frame'
warning: RTTI symbol not found for class 'framework::Frame'
warning: RTTI symbol not found for class 'framework::Frame'

    uno::Reference to {<com::sun::star::lang::XComponent> =
{<com::sun::star::uno::XInterface> = {_vptr.XInterface = 0xb163c4f0},
<No data fields>}, <No data fields>})
at /data/opt/libreoffice/master/sfx2/source/view/frame2.cxx:315

where the:

warning: RTTI symbol not found for class 'framework::Frame'

is quite annoying :-)

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