sim: don't rely on inferior_ptid in gdbsim_target::wait

[deliverable/binutils-gdb.git] / gdb / utils.c

diff --git a/gdb/utils.c b/gdb/utils.c
index f7fae35729b7cfb4d4573b68616a174b1fba66c5..fe874fb7844d44ca7b692d8a7af3c97399bfbba5 100644 (file)
--- a/gdb/utils.c
+++ b/gdb/utils.c
@@ -1,6 +1,6 @@
 /* General utility routines for GDB, the GNU debugger.
 
-   Copyright (C) 1986-2019 Free Software Foundation, Inc.
+   Copyright (C) 1986-2020 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
@@ -186,7 +186,7 @@ abort_with_message (const char *msg)
   else
     fputs_unfiltered (msg, gdb_stderr);
 
-  abort ();            /* NOTE: GDB has only three calls to abort().  */
+  abort ();            /* ARI: abort */
 }
 
 /* Dump core trying to increase the core soft limit to hard limit first.  */
@@ -200,7 +200,7 @@ dump_core (void)
   setrlimit (RLIMIT_CORE, &rlim);
 #endif /* HAVE_SETRLIMIT */
 
-  abort ();            /* NOTE: GDB has only three calls to abort().  */
+  abort ();            /* ARI: abort */
 }
 
 /* Check whether GDB will be able to dump core using the dump_core
@@ -320,7 +320,7 @@ internal_vproblem (struct internal_problem *problem,
            does not fix this problem.  This is the solution suggested
            at http://gcc.gnu.org/bugzilla/show_bug.cgi?id=25509.  */
        if (write (STDERR_FILENO, msg, sizeof (msg)) != sizeof (msg))
-          abort (); /* NOTE: GDB has only three calls to abort().  */
+          abort (); /* ARI: abort */
        exit (1);
       }
   }
@@ -3033,9 +3033,6 @@ gdb_argv::reset (const char *s)
 {
   char **argv = buildargv (s);
 
-  if (s != NULL && argv == NULL)
-    malloc_failure (0);
-
   freeargv (m_argv);
   m_argv = argv;
 }
@@ -3418,8 +3415,9 @@ copy_bitwise (gdb_byte *dest, ULONGEST dest_offset,
     }
 }
 
+void _initialize_utils ();
 void
-_initialize_utils (void)
+_initialize_utils ()
 {
   add_setshow_uinteger_cmd ("width", class_support, &chars_per_line, _("\
 Set number of characters where GDB should wrap lines of its output."), _("\