trace_import.stp

probe process("./python").mark("import__find__load__start") {
	modname = user_string($arg1);
	printf("%s import start %s\n",
			thread_indent(1), modname);
}

probe process("./python").mark("import__find__load__done") {
	modname = user_string($arg1);
	printf("%s import done %s\n",
			thread_indent(1), modname);
}

probe process("./python").mark("function__entry") {
	filename = user_string($arg1);
	funcname = user_string($arg2);
	lineno = $arg3;

	printf("%s => %s in %s:%d\n",
			thread_indent(1), funcname, filename, lineno);
}

probe process("./python").mark("function__return") {
	filename = user_string($arg1);
	funcname = user_string($arg2);
	lineno = $arg3;

	printf("%s <= %s in %s:%d\n",
			thread_indent(-1), funcname, filename, lineno);
}