ubsan: alpha-coff: signed integer overflow

[deliverable/binutils-gdb.git] / gdb / dwarf2-frame-tailcall.c

diff --git a/gdb/dwarf2-frame-tailcall.c b/gdb/dwarf2-frame-tailcall.c
index 178a65c3be44e2dccb32039432fbd0f6a0d246c2..9c167c1d96fb261f6635c2acc524251fe2f7b58d 100644 (file)
--- a/gdb/dwarf2-frame-tailcall.c
+++ b/gdb/dwarf2-frame-tailcall.c
@@ -1,6 +1,6 @@
 /* Virtual tail call frames unwinder for GDB.
 
-   Copyright (C) 2010-2019 Free Software Foundation, Inc.
+   Copyright (C) 2010-2020 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
@@ -28,6 +28,7 @@
 #include "regcache.h"
 #include "value.h"
 #include "dwarf2-frame.h"
+#include "gdbarch.h"
 
 /* Contains struct tailcall_cache indexed by next_bottom_frame.  */
 static htab_t cache_htab;
@@ -44,7 +45,7 @@ struct tailcall_cache
      tailcall_cache.  */
   int refc;
 
-  /* Associated found virtual taill call frames chain, it is never NULL.  */
+  /* Associated found virtual tail call frames chain, it is never NULL.  */
   struct call_site_chain *chain;
 
   /* Cached pretended_chain_levels result.  */
@@ -399,7 +400,7 @@ dwarf2_tailcall_sniffer_first (struct frame_info *this_frame,
            }
        }
     }
-  catch (const gdb_exception_RETURN_MASK_ERROR &except)
+  catch (const gdb_exception_error &except)
     {
       if (entry_values_debug)
        exception_print (gdb_stdout, except);