| # -*- ksh -*- |
| # |
| # If you use the GNU debugger gdb to debug the Python C runtime, you |
| # might find some of the following commands useful. Copy this to your |
| # ~/.gdbinit file and it'll get loaded into gdb automatically when you |
| # start it up. Then, at the gdb prompt you can do things like: |
| # |
| # (gdb) pyo apyobjectptr |
| # <module 'foobar' (built-in)> |
| # refcounts: 1 |
| # address : 84a7a2c |
| # $1 = void |
| # (gdb) |
| |
| # Prints a representation of the object to stderr, along with the |
| # number of reference counts it current has and the hex address the |
| # object is allocated at. The argument must be a PyObject* |
| define pyo |
| print _PyObject_Dump($arg0) |
| end |
| |
| # Prints a representation of the object to stderr, along with the |
| # number of reference counts it current has and the hex address the |
| # object is allocated at. The argument must be a PyGC_Head* |
| define pyg |
| print _PyGC_Dump($arg0) |
| end |
| |
| # If you are in an eval_frame() function, calling pyframe with no |
| # arguments will print the filename, function name, and line number. |
| # It assumes that f is the name of the current frame. |
| define pyframe |
| x/s ((PyStringObject*)f->f_code->co_filename)->ob_sval |
| x/s ((PyStringObject*)f->f_code->co_name)->ob_sval |
| p f->f_lineno |
| end |