diff options
Diffstat (limited to 'gdb/frame.c')
| -rw-r--r-- | gdb/frame.c | 13 |
1 files changed, 5 insertions, 8 deletions
diff --git a/gdb/frame.c b/gdb/frame.c index afdc157..17f7397 100644 --- a/gdb/frame.c +++ b/gdb/frame.c @@ -2864,11 +2864,9 @@ frame_stop_reason_symbol_string (enum unwind_stop_reason reason) /* Clean up after a failed (wrong unwinder) attempt to unwind past FRAME. */ -static void -frame_cleanup_after_sniffer (void *arg) +void +frame_cleanup_after_sniffer (struct frame_info *frame) { - struct frame_info *frame = (struct frame_info *) arg; - /* The sniffer should not allocate a prologue cache if it did not match this frame. */ gdb_assert (frame->prologue_cache == NULL); @@ -2893,16 +2891,15 @@ frame_cleanup_after_sniffer (void *arg) } /* Set FRAME's unwinder temporarily, so that we can call a sniffer. - Return a cleanup which should be called if unwinding fails, and - discarded if it succeeds. */ + If sniffing fails, the caller should be sure to call + frame_cleanup_after_sniffer. */ -struct cleanup * +void frame_prepare_for_sniffer (struct frame_info *frame, const struct frame_unwind *unwind) { gdb_assert (frame->unwind == NULL); frame->unwind = unwind; - return make_cleanup (frame_cleanup_after_sniffer, frame); } static struct cmd_list_element *set_backtrace_cmdlist; |