<div dir="ltr"><div><div><div><div>Hi Alexander,<br></div>thank you for your reply.<br></div>The only specific thing is that the code I develop uses MPI.<br></div>I just checked if just calling a simple MPI_Init causes issues but I do not have much time right now so I just quickly copied a code snippet.<br></div><div>I will get back to you later this week possibly.<br></div><div><font size="1"><span style="font-family:courier new,monospace"><br>------------------------------------------<br>alarcher@phainos> cat mpi_init.c <br>#include <mpi.h><br><br>int main(int argc, char* argv[])<br>{<br> int initialized;<br> MPI_Initialized(&initialized);<br><br> if(!initialized)<br> {<br> MPI_Init(&argc, &argv);<br> }<br> return 0;<br>}<br>alarcher@phainos> gcc -ggdb mpi_init.c `pkg-config --libs mpich`<br>alarcher@phainos> gdb ./a.out <br>GNU gdb (GDB) 7.6.2<br>Copyright (C) 2013 Free Software Foundation, Inc.<br>License GPLv3+: GNU GPL version 3 or later <<a href="http://gnu.org/licenses/gpl.html">http://gnu.org/licenses/gpl.html</a>><br>This is free software: you are free to change and redistribute it.<br>There is NO WARRANTY, to the extent permitted by law. Type "show copying"<br>and "show warranty" for details.<br>This GDB was configured as "i386-pc-solaris2.11".<br>For bug reporting instructions, please see:<br><<a href="http://www.gnu.org/software/gdb/bugs/">http://www.gnu.org/software/gdb/bugs/</a>>...<br>Reading symbols from /home/alarcher/hipster/gdb/a.out...done.<br>(gdb) run<br>Starting program: /home/alarcher/hipster/gdb/./a.out <br>procfs:3974 -- process not stopped.<br>procfs: ...giving up...<br>(gdb) q<br>A debugging session is active.<br><br> Inferior 1 [process 3696] will be killed.<br><br>Quit anyway? (y or n) </span></font><br><font size="1"><span style="font-family:courier new,monospace">------------------------------------------<br><br></span></font></div>GDB 7.6.1's changelog mentions the following so I could check how this possibly affects us.<br><div><pre>* PR tdep/15420 (Cannot debug threaded programs on newer versions
of x86-solaris - Solaris 10, Update 10 or later)<br></pre></div><div>Thank you.<br>Best regards,<br><br></div><div>Aurelien<br></div><div><br></div><div><div><div><br></div></div></div></div><div class="gmail_extra"><br><div class="gmail_quote">On Mon, Sep 29, 2014 at 2:42 PM, Alexander Pyhalov <span dir="ltr"><<a href="mailto:alp@rsu.ru" target="_blank">alp@rsu.ru</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><span class="">On 09/29/2014 16:31, Aurélien Larcher wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
Hi,<br>
is anyone able to use gdb from the latest hipster package ?<br>
Whenever I tried to load and run an executable I get:<br>
<br>
procfs:3961 -- process not stopped.<br>
procfs: ...giving up...<br>
(gdb) bt<br>
Target is executing.<br>
<br>
But this is actually not the case.<br>
I had compiled 7.6.x myself before and had the same issue, thus avoided it<br>
as I did not have the time to investigate.<br>
Thank you,<br>
<br>
</blockquote>
<br></span>
Hi.<br>
Could you give more information.<br>
For me it works somehow:<br>
<br>
$ cat hello.c<br>
#include <stdio.h><br>
int<br>
main(int argc, char **argv)<br>
{<br>
(void) printf("Hello World!\n");<br>
return (0);<br>
}<br>
$ gcc hello.c -O0 -ggdb -o hello<br>
$ gdb ./hello<br>
...<br>
(gdb) break puts<br>
Breakpoint 1 at 0x8050a5c<br>
(gdb) run<br>
Starting program: /export/home/alp/srcs/tests/./<u></u>hello<br>
[Thread debugging using libthread_db enabled]<br>
[New Thread 1 (LWP 1)]<br>
[Switching to Thread 1 (LWP 1)]<br>
<br>
Breakpoint 1, 0xfeecbb66 in puts () from /lib/libc.so.1<br>
(gdb) bt<br>
#0 0xfeecbb66 in puts () from /lib/libc.so.1<br>
#1 0x08050cf5 in main (argc=1, argv=0x8047da4) at hello.c:5<br>
(gdb)<br>
<br>
Is there a specific program which is not handled by gdb? Perhaps, something multi-threaded ?<span class="HOEnZb"><font color="#888888"><br>
<br>
-- <br>
Best regards,<br>
Alexander Pyhalov,<br>
system administrator of Southern Federal University IT department<br>
</font></span></blockquote></div><br><br clear="all"><br>-- <br><div dir="ltr"><font style="font-family:courier new,monospace" size="1">-------------------------------------------------------------------------------<br>LARCHER Aurélien | KTH, School of Computer Science and Communication<br>
Work: <a value="+4687907142">+46 (0) 8 790 71 42</a> | Lindstedtsvägen 5, Plan <font size="1">4<font size="1">,</font></font> 100 44 Stockholm, SWEDEN<br>-------------------------------------------------------------------------------<br></font></div>
</div>