diff options
Diffstat (limited to 'gdb/frame.c')
| -rw-r--r-- | gdb/frame.c | 19 |
1 files changed, 17 insertions, 2 deletions
diff --git a/gdb/frame.c b/gdb/frame.c index 2fb06a0..fe5336f 100644 --- a/gdb/frame.c +++ b/gdb/frame.c @@ -1,6 +1,6 @@ /* Cache and manage frames for GDB, the GNU debugger. - Copyright (C) 1986-2024 Free Software Foundation, Inc. + Copyright (C) 1986-2025 Free Software Foundation, Inc. This file is part of GDB. @@ -2325,7 +2325,22 @@ get_prev_frame_always_1 (const frame_info_ptr &this_frame) until we have unwound all the way down to the previous non-inline frame. */ if (get_frame_type (this_frame) == INLINE_FRAME) - return get_prev_frame_maybe_check_cycle (this_frame); + { + frame_info_ptr fi = get_prev_frame_maybe_check_cycle (this_frame); + + /* If this_frame is the current frame, then compute and stash its frame + id so that the cycle check in get_prev_frame_maybe_check_cycle works + correctly in the case where inline frame 0 has been duplicated. + + The this_id.p check is required to avoid recursion as computing the + frame id results in a call to inline_frame_this_id which calls back + into get_prev_frame_always. */ + if (this_frame->level == 0 + && this_frame->this_id.p != frame_id_status::COMPUTING) + get_frame_id (this_frame); + + return fi; + } /* If this_frame is the current frame, then compute and stash its frame id prior to fetching and computing the frame id of the |