Hi John,<br><br>Yes, it was the problem of the namespace. Sorry for bugging for such a silly mistake.<br><br>Thanks<br>Pranav<br><br><div class="gmail_quote">On Mon, Apr 19, 2010 at 9:33 AM, John Criswell <span dir="ltr"><<a href="mailto:criswell@uiuc.edu">criswell@uiuc.edu</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;"><div><div></div><div class="h5">Pranav Garg wrote:<br>
<blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
Hi,<br>
<br>
I am trying to debug my llvm pass called -aa-eval-garg11 using gdb. However I am not able to establish a breakpoint in any function of my pass. I have compiled my<br>
pass with a debug build and I have also compiled the input file (using llvm-gcc) with the -g flag. Given below is the exact output.<br>
<br>
<br>
(gdb) break llvm::PassManager::run<br>
Breakpoint 1 at 0x86be87c: file /home/engr/cs426/llvm/llvm-2.6/lib/VMCore/PassManager.cpp, line 1558.<br>
(gdb) run pointer.bc -load ../Debug/lib/libMP1.so -basicaa -aa-eval-garg11<br>
Starting program: /home/engr/cs426/llvm/llvm-2.6-x86/Debug/bin/opt pointer.bc -load ../Debug/lib/libMP1.so -basicaa -aa-eval-garg11<br>
[Thread debugging using libthread_db enabled]<br>
<br>
Breakpoint 1, llvm::PassManager::run (this=0xbfffe6f0, M=...) at /home/engr/cs426/llvm/llvm-2.6/lib/VMCore/PassManager.cpp:1558<br>
1558 return PM->run(M);<br>
(gdb) break llvm::AAEvalTemp::PointsToFunc<br>
Can't find member of namespace, class, struct, or union named "llvm::AAEvalTemp::PointsToFunc"<br>
Hint: try 'llvm::AAEvalTemp::PointsToFunc<TAB> or 'llvm::AAEvalTemp::PointsToFunc<ESC-?><br>
(Note leading single quote.)<br>
Make breakpoint pending on future shared library load? (y or [n]) n<br>
<br>
<br>
Is there some clear mistake in my way of using the gdb ?<br>
</blockquote>
<br></div></div>
Are you sure that your pass is declared within the llvm namespace? Use the nm program on libMP1.so to see if AAEvalTemp::PointsToFunc is declared in the llvm namespace or not. Note: you may need to pipe the output of nm through c++filt to get readable results.<br>
<br>
-- John T.<br>
<br>
<blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
<br>
Thanks.<br>
Pranav<br>
</blockquote>
<br>
</blockquote></div><br>