From 07ca107c2d958b45633ef0cdcce7219a95f0cf01 Mon Sep 17 00:00:00 2001 From: Doug Evans Date: Tue, 25 May 2010 15:27:17 +0000 Subject: Add python gdb.GdbError and gdb.string_to_argv. * NEWS: Document them. * python/py-cmd.c (cmdpy_function): Don't print a traceback if the exception is gdb.GdbError. Print a second traceback if there's an error computing the error message. (gdbpy_string_to_argv): New function. * python/py-utils.c (gdbpy_obj_to_string): New function. (gdbpy_exception_to_string): New function. * python/python-internal.h (gdbpy_string_to_argv): Declare. (gdbpy_obj_to_string, gdbpy_exception_to_string): Declare. (gdbpy_gdberror_exc): Declare. * python/python.c (gdbpy_gdberror_exc): New global. (_initialize_python): Initialize gdbpy_gdberror_exc and create gdb.GdbError. (GdbMethods): Add string_to_argv. doc/ * gdb.texinfo (Exception Handling): Document gdb.GdbError. (Commands In Python): Document gdb.string_to_argv. testsuite/ * gdb.python/py-cmd.exp: Add tests for gdb.GdbError and gdb.string_to_argv. --- gdb/python/python.c | 11 +++++++++++ 1 file changed, 11 insertions(+) (limited to 'gdb/python/python.c') diff --git a/gdb/python/python.c b/gdb/python/python.c index 3110328..288c701 100644 --- a/gdb/python/python.c +++ b/gdb/python/python.c @@ -57,6 +57,8 @@ PyObject *gdbpy_children_cst; PyObject *gdbpy_display_hint_cst; PyObject *gdbpy_doc_cst; +/* The GdbError exception. */ +PyObject *gdbpy_gdberror_exc; /* Architecture and language to be used in callbacks from the Python interpreter. */ @@ -655,6 +657,9 @@ Enables or disables printing of Python stack traces."), PyModule_AddStringConstant (gdb_module, "HOST_CONFIG", (char*) host_name); PyModule_AddStringConstant (gdb_module, "TARGET_CONFIG", (char*) target_name); + gdbpy_gdberror_exc = PyErr_NewException ("gdb.GdbError", NULL, NULL); + PyModule_AddObject (gdb_module, "GdbError", gdbpy_gdberror_exc); + gdbpy_initialize_auto_load (); gdbpy_initialize_values (); gdbpy_initialize_frames (); @@ -771,6 +776,12 @@ Return the name of the current target charset." }, "target_wide_charset () -> string.\n\ Return the name of the current target wide charset." }, + { "string_to_argv", gdbpy_string_to_argv, METH_VARARGS, + "string_to_argv (String) -> Array.\n\ +Parse String and return an argv-like array.\n\ +Arguments are separate by spaces and may be quoted." + }, + { "write", gdbpy_write, METH_VARARGS, "Write a string using gdb's filtered stream." }, { "flush", gdbpy_flush, METH_NOARGS, -- cgit v1.1