From 9f9a8002f04316add32d6f20538aaaaa3951b9c9 Mon Sep 17 00:00:00 2001 From: Jan Kratochvil Date: Wed, 11 Aug 2010 13:22:57 +0000 Subject: gdb/ Code cleanup. * frame-unwind.c (frame_unwind_find_by_frame): Remove the return type and returned value. New comment from frame-unwind.h. * frame-unwind.h (frame_unwind_find_by_frame): Remove the return type. Extend the comment. * frame.c (get_frame_id, frame_unwind_register_value) (create_new_frame, get_prev_frame_1, frame_unwinder_is) (get_frame_type, frame_unwind_arch): Do not use the return value of frame_unwind_find_by_frame. --- gdb/frame-unwind.c | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) (limited to 'gdb/frame-unwind.c') 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); } -- cgit v1.1