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Remove cleanups from find_frame_funname

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This changes find_frame_funname to return a unique_xmalloc_ptr and
then fixes up the callers.  This removes several cleanups.

ChangeLog
2017-09-11  Tom Tromey  <tom@tromey.com>

	* ada-lang.c (is_known_support_routine): Update.
	(ada_unhandled_exception_name_addr_from_raise): Update.
	* guile/scm-frame.c (gdbscm_frame_name): Update.
	* python/py-frame.c (frapy_name): Update.
	(frapy_function): Update.
	* stack.h (find_frame_funname): Update.
	* stack.c (find_frame_funname): Return unique_xmalloc_ptr.
	(print_frame): Update.
This commit is contained in:
Tom Tromey 2017-09-09 10:14:52 -06:00
parent d6b9b80f94
commit c6dc63a162
6 changed files with 49 additions and 55 deletions
Download patch file Download diff file Expand all files Collapse all files

10
gdb/guile/scm-frame.c
View file

@ -418,7 +418,7 @@ static SCM
gdbscm_frame_name (SCM self)
{
frame_smob *f_smob;
char *name = NULL;
gdb::unique_xmalloc_ptr<char> name;
enum language lang = language_minimal;
struct frame_info *frame = NULL;
SCM result;
@ -429,11 +429,10 @@ gdbscm_frame_name (SCM self)
{
frame = frscm_frame_smob_to_frame (f_smob);
if (frame != NULL)
find_frame_funname (frame, &name, &lang, NULL);
name = find_frame_funname (frame, &lang, NULL);
}
CATCH (except, RETURN_MASK_ALL)
{
xfree (name);
GDBSCM_HANDLE_GDB_EXCEPTION (except);
}
END_CATCH
@ -445,10 +444,7 @@ gdbscm_frame_name (SCM self)
}
if (name != NULL)
{
result = gdbscm_scm_from_c_string (name);
xfree (name);
}
result = gdbscm_scm_from_c_string (name.get ());
else
result = SCM_BOOL_F;