gdb: add target_ops::supports_displaced_step

[deliverable/binutils-gdb.git] / gas / output-file.c

diff --git a/gas/output-file.c b/gas/output-file.c
index dfbef1f24d3648a2e2b9f8a1a29ed15af36b323b..573598101c33ffe9adebf30b21b1e27e8424ad68 100644 (file)
--- a/gas/output-file.c
+++ b/gas/output-file.c
@@ -1,12 +1,11 @@
 /* output-file.c -  Deal with the output file
-   Copyright 1987, 1990, 1991, 1992, 1993, 1994, 1996, 1998, 1999, 2001,
-   2003, 2004, 2005, 2006 Free Software Foundation, Inc.
+   Copyright (C) 1987-2020 Free Software Foundation, Inc.
 
    This file is part of GAS, the GNU Assembler.
 
    GAS is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 2, or (at your option)
+   the Free Software Foundation; either version 3, or (at your option)
    any later version.
 
    GAS is distributed in the hope that it will be useful,
@@ -29,7 +28,7 @@
 bfd *stdoutput;
 
 void
-output_file_create (char *name)
+output_file_create (const char *name)
 {
   if (name[0] == '-' && name[1] == '\0')
     as_fatal (_("can't open a bfd on stdout %s"), name);
@@ -51,11 +50,24 @@ output_file_create (char *name)
 }
 
 void
-output_file_close (char *filename)
+output_file_close (const char *filename)
 {
+  bfd_boolean res;
+
+  if (stdoutput == NULL)
+    return;
+
   /* Close the bfd.  */
-  if (!bfd_close (stdoutput))
+  if (!flag_always_generate_output && had_errors ())
+    res = bfd_cache_close_all ();
+  else
+    res = bfd_close (stdoutput);
+
+  /* Prevent an infinite loop - if the close failed we will call as_fatal
+     which will call xexit() which may call this function again...  */
+  stdoutput = NULL;
+
+  if (! res)
     as_fatal (_("can't close %s: %s"), filename,
              bfd_errmsg (bfd_get_error ()));
-  stdoutput = NULL;            /* Trust nobody!  */
 }