dalmore gdb --args ../../MoarVM_Original/MoarVM/moar --libpath=src/vm/moar/stage0 gen/moar/stage1/nqp (gdb) b dummy Function "dummy" not defined. Make breakpoint pending on future shared library load? (y or [n]) y Breakpoint 1 (dummy) pending. (gdb) command 1 Type commands for breakpoint(s) 1, one per line. End with a line saying just "end". >up >p *(MVMuint16 *)(cur_op) >c >end (gdb) c The program is not being run. (gdb) run Starting program: /mnt/dalmore-home/one/src/Perl6/nqp/../../MoarVM_Original/MoarVM/moar --libpath=src/vm/moar/stage0 gen/moar/stage1/nqp.moarvm [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib64/libthread_db.so.1". [New Thread 0x7ffff629a700 (LWP 176412)] Breakpoint 1, dummy () at src/core/interp.c:46 46 } #1 0x00007ffff75608fe in MVM_interp_run (tc=0x604a20, initial_invoke=0x7ffff76c7168 , invoke_data=0x67ff10) at src/core/interp.c:119 119 goto NEXT; $1 = 159 Breakpoint 1, dummy () at src/core/interp.c:46 46 } #1 0x00007ffff75689da in MVM_interp_run (tc=0x604a20, initial_invoke=0x7ffff76c7168 , invoke_data=0x67ff10) at src/core/interp.c:1169 1169 goto NEXT; $2 = 162