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Looks like you have set "InterlnalStartBreak" (from the debugger
options / property grid) to "gbsAddZero"<br>
<br>
That option does not work with gdb 7.4 (a bug in gdb 7.4)<br>
<br>
I had feedback from one of the developers, that it may be fixed in
gdb trunk, but I don't think it is fixed in any release yet.
<a class="moz-txt-link-freetext" href="http://sourceware.org/ml/gdb/2012-03/msg00056.html">http://sourceware.org/ml/gdb/2012-03/msg00056.html</a><br>
<br>
If you need this option, you need to use gdb 7.3<br>
<br>
<br>
On 10/05/2012 00:23, Leonardo M. Ramé wrote:
<blockquote cite="mid:20120509232310.GA7903@leonardo-laptop"
type="cite">
<pre wrap="">On 2012-05-09 23:52:06 +0100, Martin wrote:
</pre>
<blockquote type="cite">
<pre wrap="">On 09/05/2012 23:41, Leonardo M. Ramé wrote:
</pre>
<blockquote type="cite">
<pre wrap="">I'm using Lazarus& Fpc compiled from trunk, on Ubuntu 12.04 x86_64.
Since today, I found the debugger stopped working, I mean, breakpoints
are never reached, also, when I close the applications started from the
IDE (F9), I get this error message:
The GDB command:
"-exec-run"
did not return any result.
</pre>
</blockquote>
<pre wrap="">when this happens, check if gdb is still running (
<a class="moz-txt-link-freetext" href="http://sourceware.org/bugzilla/show_bug.cgi?id=14014">http://sourceware.org/bugzilla/show_bug.cgi?id=14014</a> )
</pre>
<blockquote type="cite">
<pre wrap="">
Before writing this, I've tested all combinatios of linking
configuration (-g, -gw, and so on), with and without external symbols
file (-Xg), but the result is allways the same.
</pre>
</blockquote>
<pre wrap="">Since you appear to know the options, I assume no optimization other than
O1/ and no smart linking?
</pre>
<blockquote type="cite">
<pre wrap="">
Does anyone knows if this is related to gdb, Lazarus or Fpc?.
</pre>
</blockquote>
<pre wrap="">
Will need some more info, please.
Do you know the version of GDB?
I am not aware of any recent changes in Lazarus, that would/could have
caused this.
I can not tell if there is/was in FPC
- Run Lazarus with (requires recent SVN)
--debug-enable=DBG_CMD_ECHO,DBG_STATE,DBG_DATA_MONITORS,DBGMI_QUEUE_DEBUG,DBGMI_TYPE_INFO
--debug-log=/foo/log
- Ensure it will be the first debug in your LAzarus session, or reset the
debugger
- please open the "Debug Output" Window, from the "View" menu (VIew > Debug
Windows > Debug output).
Ensure you open this window, before running your app with F9
- Run your app.
Copy the content of the window and mail it (If to big for the list, private
mail is ok)
Same for the log
</pre>
</blockquote>
<pre wrap="">
Here are the files.
output.log: Debug output window contents.
lazarus.log: --debug-log
</pre>
<br>
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<br>
<pre wrap="">--
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</pre>
</blockquote>
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