FreeChainXenon/binutils-gdb
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

gdb

Browse source 
* varobj.c (value_get_print_value): Rearrange.  Pass stream to
	apply_varobj_pretty_printer.
	* c-lang.c: Include exceptions.h.
	(c_get_string): Throw MEMORY_ERROR when appropriate.
	* python/py-prettyprint.c (enum string_repr_result): New.
	(print_stack_unless_memory_error): New function.
	(print_string_repr): Change return type.  Use
	print_stack_unless_memory_error.
	(print_children): Use print_stack_unless_memory_error.
	(apply_val_pretty_printer): Update.  Don't print children if
	string representation threw an exception.
	(apply_varobj_pretty_printer): Add 'stream' argument.  Use
	print_stack_unless_memory_error.
	* python/python.c (gdbpy_gdb_error, gdbpy_gdb_memory_error): New
	globals.
	(_initialize_python): Initialize them.
	* python/python-internal.h (GDB_PY_HANDLE_EXCEPTION): Use
	gdbpy_convert_exception.
	(GDB_PY_SET_HANDLE_EXCEPTION): Likewise.
	(gdbpy_gdb_error, gdbpy_gdb_memory_error): Declare.
	(gdbpy_convert_exception): Declare.
	(apply_varobj_pretty_printer): Update.
	* python/py-utils.c (gdbpy_convert_exception): New function.
gdb/doc
	* gdb.texinfo (Basic Python): Update.  Add xref.
	(Exception Handling): Document new exception classes.
	(Types In Python): Update.
	(Frames In Python): Update.
gdb/testsuite
	* gdb.python/py-prettyprint.c (main): Add new 'ns2' local.
	* gdb.python/py-prettyprint.exp (run_lang_tests): Add test for
	MemoryError.
	* gdb.python/python.exp (gdb_py_test_multiple): Update exception
	type.
	* gdb.python/py-value.exp (test_value_in_inferior): Add test for
	MemoryError.
	(test_subscript_regression): Update exception type.
This commit is contained in:
Tom Tromey 2010-11-12 20:49:43 +00:00
parent f1b9e6e7ee
commit 621c83642d
14 changed files with 223 additions and 58 deletions
Download patch file Download diff file Expand all files Collapse all files

19
gdb/python/py-utils.c
View file

@ -274,6 +274,25 @@ gdbpy_exception_to_string (PyObject *ptype, PyObject *pvalue)
return str;
}
/* Convert a GDB exception to the appropriate Python exception.
This sets the Python error indicator, and returns NULL. */
PyObject *
gdbpy_convert_exception (struct gdb_exception exception)
{
PyObject *exc_class;
if (exception.reason == RETURN_QUIT)
exc_class = PyExc_KeyboardInterrupt;
else if (exception.error == MEMORY_ERROR)
exc_class = gdbpy_gdb_memory_error;
else
exc_class = gdbpy_gdb_error;
return PyErr_Format (exc_class, "%s", exception.message);
}
/* Converts OBJ to a CORE_ADDR value.
Returns 1 on success or 0 on failure, with a Python exception set. This