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framefilter quit: Use RETURN_MASK_ERROR 

Now when the code is exception safe we can let RETURN_QUIT to pass through as
all the installed cleanups with handle that.

gdb/ChangeLog
2015-02-11  Jan Kratochvil  <jan.kratochvil@redhat.com>

	* python/py-framefilter.c (py_print_single_arg, enumerate_locals)
	(py_print_frame): Use RETURN_MASK_ERROR.
This commit is contained in:
Jan Kratochvil 2015-02-11 14:50:09 +01:00
parent 4185814eb4
commit e1fcd5757b
2 changed files with 18 additions and 13 deletions
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5
gdb/ChangeLog
View File

@ -1,3 +1,8 @@
2015-02-11 Jan Kratochvil <jan.kratochvil@redhat.com>
* python/py-framefilter.c (py_print_single_arg, enumerate_locals)
(py_print_frame): Use RETURN_MASK_ERROR.
2015-02-11 Jan Kratochvil <jan.kratochvil@redhat.com>
* python/py-framefilter.c (py_print_frame): Mention RETURN_QUIT in

26
gdb/python/py-framefilter.c
View File

@ -376,7 +376,7 @@ py_print_single_arg (struct ui_out *out,
else
val = fv;
TRY_CATCH (except, RETURN_MASK_ALL)
TRY_CATCH (except, RETURN_MASK_ERROR)
{
struct cleanup *cleanups = make_cleanup (null_cleanup, NULL);
@ -761,7 +761,7 @@ enumerate_locals (PyObject *iter,
/* If the object did not provide a value, read it. */
if (val == NULL)
{
TRY_CATCH (except, RETURN_MASK_ALL)
TRY_CATCH (except, RETURN_MASK_ERROR)
{
val = read_var_value (sym, frame);
}
@ -781,7 +781,7 @@ enumerate_locals (PyObject *iter,
if (print_args_field || args_type != NO_VALUES)
make_cleanup_ui_out_tuple_begin_end (out, NULL);
}
TRY_CATCH (except, RETURN_MASK_ALL)
TRY_CATCH (except, RETURN_MASK_ERROR)
{
if (! ui_out_is_mi_like_p (out))
{
@ -838,7 +838,7 @@ enumerate_locals (PyObject *iter,
do_cleanups (locals_cleanups);
TRY_CATCH (except, RETURN_MASK_ALL)
TRY_CATCH (except, RETURN_MASK_ERROR)
{
ui_out_text (out, "\n");
}
@ -1042,7 +1042,7 @@ py_print_frame (PyObject *filter, int flags,
if (frame == NULL)
return EXT_LANG_BT_ERROR;
TRY_CATCH (except, RETURN_MASK_ALL)
TRY_CATCH (except, RETURN_MASK_ERROR)
{
gdbarch = get_frame_arch (frame);
}
@ -1074,7 +1074,7 @@ py_print_frame (PyObject *filter, int flags,
and are printed with indention. */
if (indent > 0)
{
TRY_CATCH (except, RETURN_MASK_ALL)
TRY_CATCH (except, RETURN_MASK_ERROR)
{
ui_out_spaces (out, indent*4);
}
@ -1117,7 +1117,7 @@ py_print_frame (PyObject *filter, int flags,
slot = (struct frame_info **) htab_find_slot (levels_printed,
frame, INSERT);
TRY_CATCH (except, RETURN_MASK_ALL)
TRY_CATCH (except, RETURN_MASK_ERROR)
{
level = frame_relative_level (frame);
@ -1151,7 +1151,7 @@ py_print_frame (PyObject *filter, int flags,
print nothing. */
if (opts.addressprint && has_addr)
{
TRY_CATCH (except, RETURN_MASK_ALL)
TRY_CATCH (except, RETURN_MASK_ERROR)
{
annotate_frame_address ();
ui_out_field_core_addr (out, "addr", gdbarch, address);
@ -1218,7 +1218,7 @@ py_print_frame (PyObject *filter, int flags,
return EXT_LANG_BT_ERROR;
}
TRY_CATCH (except, RETURN_MASK_ALL)
TRY_CATCH (except, RETURN_MASK_ERROR)
{
annotate_frame_function_name ();
if (function == NULL)
@ -1251,7 +1251,7 @@ py_print_frame (PyObject *filter, int flags,
/* File name/source/line number information. */
if (print_frame_info)
{
TRY_CATCH (except, RETURN_MASK_ALL)
TRY_CATCH (except, RETURN_MASK_ERROR)
{
annotate_frame_source_begin ();
}
@ -1285,7 +1285,7 @@ py_print_frame (PyObject *filter, int flags,
}
make_cleanup (xfree, filename);
TRY_CATCH (except, RETURN_MASK_ALL)
TRY_CATCH (except, RETURN_MASK_ERROR)
{
ui_out_wrap_hint (out, " ");
ui_out_text (out, " at ");
@ -1319,7 +1319,7 @@ py_print_frame (PyObject *filter, int flags,
if (py_line != Py_None)
{
line = PyLong_AsLong (py_line);
TRY_CATCH (except, RETURN_MASK_ALL)
TRY_CATCH (except, RETURN_MASK_ERROR)
{
ui_out_text (out, ":");
annotate_frame_source_line ();
@ -1340,7 +1340,7 @@ py_print_frame (PyObject *filter, int flags,
elided frames, so if MI output detected do not send newline. */
if (! ui_out_is_mi_like_p (out))
{
TRY_CATCH (except, RETURN_MASK_ALL)
TRY_CATCH (except, RETURN_MASK_ERROR)
{
annotate_frame_end ();
ui_out_text (out, "\n");