diff options
author | Thomas Neumann <tneumann@users.sourceforge.net> | 2023-05-15 14:59:22 +0200 |
---|---|---|
committer | Thomas Neumann <tneumann@users.sourceforge.net> | 2023-05-15 15:17:21 +0200 |
commit | 30adfb85ff994c0faa0cc556ba46838b218263f5 (patch) | |
tree | f2ea72cc9d02eb74046cf9ea366fd220ea849a95 | |
parent | c4733ea2b46278974f8d78a8afb379447cc38201 (diff) |
fix assert in non-atomic path
The non-atomic path does not have range information,
we have to adjust the assert handle that case, too.
libgcc/ChangeLog:
* unwind-dw2-fde.c: Fix assert in non-atomic path.
-rw-r--r-- | libgcc/unwind-dw2-fde.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/libgcc/unwind-dw2-fde.c b/libgcc/unwind-dw2-fde.c index 8683a65aa02..a5786bf729c 100644 --- a/libgcc/unwind-dw2-fde.c +++ b/libgcc/unwind-dw2-fde.c @@ -240,6 +240,7 @@ __deregister_frame_info_bases (const void *begin) // And remove ob = btree_remove (®istered_frames, range[0]); + bool empty_table = (range[1] - range[0]) == 0; #else init_object_mutex_once (); __gthread_mutex_lock (&object_mutex); @@ -276,11 +277,12 @@ __deregister_frame_info_bases (const void *begin) out: __gthread_mutex_unlock (&object_mutex); + const int empty_table = 0; // The non-atomic path stores all tables. #endif // If we didn't find anything in the lookup data structures then they // were either already destroyed or we tried to remove an empty range. - gcc_assert (in_shutdown || ((range[1] - range[0]) == 0 || ob)); + gcc_assert (in_shutdown || (empty_table || ob)); return (void *) ob; } |