diff options
Diffstat (limited to 'gdb')
| -rw-r--r-- | gdb/frame.c | 16 | ||||
| -rw-r--r-- | gdb/frame.h | 3 |
2 files changed, 15 insertions, 4 deletions
diff --git a/gdb/frame.c b/gdb/frame.c index b4079ef..6a6d968 100644 --- a/gdb/frame.c +++ b/gdb/frame.c @@ -1836,11 +1836,23 @@ deprecated_safe_get_selected_frame (void) return get_selected_frame (NULL); } -/* Select frame FI (or NULL - to invalidate the selected frame). */ +/* Invalidate the selected frame. */ + +static void +invalidate_selected_frame () +{ + selected_frame = nullptr; + selected_frame_level = -1; + selected_frame_id = null_frame_id; +} + +/* See frame.h. */ void select_frame (frame_info_ptr fi) { + gdb_assert (fi != nullptr); + selected_frame = fi; selected_frame_level = frame_relative_level (fi); if (selected_frame_level == 0) @@ -2012,7 +2024,7 @@ reinit_frame_cache (void) annotate_frames_invalid (); sentinel_frame = NULL; /* Invalidate cache */ - select_frame (NULL); + invalidate_selected_frame (); frame_stash_invalidate (); for (frame_info_ptr &iter : frame_info_ptr::frame_list) diff --git a/gdb/frame.h b/gdb/frame.h index 100ab1f..cf8bbc6 100644 --- a/gdb/frame.h +++ b/gdb/frame.h @@ -239,8 +239,7 @@ extern void reinit_frame_cache (void); and then return that thread's previously selected frame. */ extern frame_info_ptr get_selected_frame (const char *message = nullptr); -/* Select a specific frame. NULL implies re-select the inner most - frame. */ +/* Select a specific frame. */ extern void select_frame (frame_info_ptr); /* Save the frame ID and frame level of the selected frame in FRAME_ID |