Runnning my application I get a Segmentation fault. I ran gdb to check where my code was failing but I get the following output:
Program received signal SIGSEGV, Segmentation fault.
0x39ca8000 in ?? ()
(gdb) bt
#0 0x39ca8000 in ?? ()
#1 0xb7d5df9a in sc_core::sc_port_base::complete_binding() () from /opt/systemc-2.2-rel/lib/libsystemc.so.2.2
#2 0xb7d5e104 in sc_core::sc_port_registry::complete_binding() () from /opt/systemc-2.2-rel/lib/libsystemc.so.2.2
#3 0xb7d5e13e in sc_core::sc_port_registry::elaboration_done() () from /opt/systemc-2.2-rel/lib/libsystemc.so.2.2
#4 0xb7dc669d in sc_core::sc_simcontext::elaborate() () from /opt/systemc-2.2-rel/lib/libsystemc.so.2.2
#5 0xb7dc8567 in sc_core::sc_simcontext::initialize(bool) () from /opt/systemc-2.2-rel/lib/libsystemc.so.2.2
#6 0xb7dc8b19 in sc_core::sc_simcontext::simulate(sc_core::sc_time const&) () from /opt/systemc-2.2-rel/lib/libsystemc.so.2.2
#7 0xb7dc9708 in sc_core::sc_start(sc_core::sc_time const&) () from /opt/systemc-2.2-rel/lib/libsystemc.so.2.2
#8 0x080555a8 in sc_core::sc_start (duration=40000, time_unit=sc_core::SC_MS) at /opt/systemc-2.2-rel/include/sysc/kernel/sc_simcontext.h:608
#9 0x08055119 in sc_main (argc=1, argv=0xbffff524) at module_pfn.cpp:49
#10 0xb7dbc698 in sc_elab_and_sim () from /opt/systemc-2.2-rel/lib/libsystemc.so.2.2
#11 0xb7d522e7 in main () from /opt/systemc-2.2-rel/lib/libsystemc.so.2.2
#12 0xb7a2e4d3 in __libc_start_main () from /lib/i386-linux-gnu/libc.so.6
#13 0x08054da1 in _start ()
As you can see, everything comes from a library, except the 'main' call and 'start',where I set breakpoints, but they fail immediately there. I mean:
#8 0x080555a8 in sc_core::sc_start (duration=40000, time_unit=sc_core::SC_MS) at /opt/systemc-2.2-rel/include/sysc/kernel/sc_simcontext.h:608
#9 0x08055119 in sc_main (argc=1, argv=0xbffff524) at module_pfn.cpp:49
...
(gdb) br /opt/systemc-2.2-rel/include/sysc/kernel/sc_simcontext.h:608
Breakpoint 2 at 0x8055584: file /opt/systemc-2.2-rel/include/sysc/kernel/sc_simcontext.h, line 608.
(gdb) r
Starting program: /home/guest/Solutions/eln/systemc-ams/module_pfn
...
Breakpoint 2, sc_core::sc_start (duration=40000, time_unit=sc_core::SC_MS) at /opt/systemc-2.2-rel/include/sysc/kernel/sc_simcontext.h:608
608 sc_start( sc_time( duration, time_unit ) );
(gdb) s
Program received signal SIGSEGV, Segmentation fault.
0x39ca8000 in ?? ()
And we go back to the start.
I am not able to understand where this is failing. I see there is the name of the place in which this is failing: sc_core::sc_port_base::complete_binding() and I have access to the cpp where this function can be found, but only in the source files (not the library). The problem is that I would really like to go step by step through that code, is it possible?
Thanks :)
