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// Copyright 2006-2007 Nanorex, Inc. See LICENSE file for details.
/*
* gcc -I/usr/include/python2.4 -g -Wall -c -o gdb_help.o gdb_help.c
* gcc -shared -o gdb_help.so gdb_help.o
*/
static char const svnId[] = "$Id$";
#include <stdio.h>
#include <unistd.h>
#include "Python.h"
#define DEBUG 1
#if DEBUG
#define MARK() \
fprintf(stderr, __FILE__ ":%d\n", __LINE__); fflush(stderr)
#define DBGPRINTF(fmt) \
fprintf(stderr, __FILE__ ":%d " fmt, __LINE__); fflush(stderr)
#define DBGPRINTF1(fmt,a) \
fprintf(stderr, __FILE__ ":%d " fmt, __LINE__, a); fflush(stderr)
#define DBGPRINTF2(fmt,a,b) \
fprintf(stderr, __FILE__ ":%d " fmt, __LINE__, a, b); fflush(stderr)
#define DBGPRINTF3(fmt,a,b,c) \
fprintf(stderr, __FILE__ ":%d " fmt, __LINE__, a, b, c); fflush(stderr)
#else
#define MARK()
#define DBGPRINTF(fmt)
#define DBGPRINTF1(fmt,a)
#define DBGPRINTF2(fmt,a,b)
#define DBGPRINTF3(fmt,a,b,c)
#endif
static PyObject *
stop(PyObject *self, PyObject *args)
{
int x = 0, y;
if (!PyArg_ParseTuple(args, ""))
return NULL;
y = 1 / x; // force a divide-by-zero error to make GDB stop
Py_INCREF(Py_None);
return Py_None;
}
static struct PyMethodDef gdb_help_methods[] = {
{"stop", stop, 1},
{NULL, NULL}
};
static char gdb_help_doc [] =
"This module has some handy functions for working with Python in GDB.\n\
\n\
stop() ==> force a divide-by-zero to make GDB stop";
void
initgdb_help()
{
/* Create the module and add the functions */
Py_InitModule3("gdb_help", gdb_help_methods, gdb_help_doc);
}
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