diff options
Diffstat (limited to 'gdb/frame-unwind.c')
| -rw-r--r-- | gdb/frame-unwind.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/gdb/frame-unwind.c b/gdb/frame-unwind.c index 62e37f6..bbb3e90 100644 --- a/gdb/frame-unwind.c +++ b/gdb/frame-unwind.c @@ -88,7 +88,11 @@ frame_unwind_append_unwinder (struct gdbarch *gdbarch, (*ip)->unwinder = unwinder; } -const struct frame_unwind * +/* Iterate through sniffers for THIS_FRAME frame until one returns with an + unwinder implementation. THIS_FRAME->UNWIND must be NULL, it will get set + by this function. Possibly initialize THIS_CACHE. */ + +void frame_unwind_find_by_frame (struct frame_info *this_frame, void **this_cache) { struct gdbarch *gdbarch = get_frame_arch (this_frame); @@ -104,7 +108,7 @@ frame_unwind_find_by_frame (struct frame_info *this_frame, void **this_cache) this_cache)) { discard_cleanups (old_cleanup); - return entry->unwinder; + return; } do_cleanups (old_cleanup); } |