ubsan: spu: left shift of negative value

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

diff --git a/gas/output-file.c b/gas/output-file.c
index 531e35fa691e7f4e6ffddf167ccc5a18a5b58812..1781d82f22aee5efbce32fa4f9b09c2c276f7881 100644 (file)
--- a/gas/output-file.c
+++ b/gas/output-file.c
@@ -1,12 +1,11 @@
 /* output-file.c -  Deal with the output file
 /* output-file.c -  Deal with the output file

-   Copyright 1987, 1990, 1991, 1992, 1993, 1994, 1996, 1998, 1999, 2001
-   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
 
    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,
    any later version.
 
    GAS is distributed in the hope that it will be useful,


@@ -16,139 +15,59 @@
 
    You should have received a copy of the GNU General Public License
    along with GAS; see the file COPYING.  If not, write to
 
    You should have received a copy of the GNU General Public License
    along with GAS; see the file COPYING.  If not, write to

-   the Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA
-   02111-1307, USA.  */
-
-#include <stdio.h>
+   the Free Software Foundation, 51 Franklin Street - Fifth Floor, Boston, MA
+   02110-1301, USA.  */

 
 #include "as.h"
 
 #include "as.h"

-

 #include "output-file.h"
 
 #include "output-file.h"
 

-#ifdef BFD_HEADERS
-#define USE_BFD
-#endif
-
-#ifdef BFD_ASSEMBLER
-#define USE_BFD

 #ifndef TARGET_MACH
 #define TARGET_MACH 0
 #endif
 #ifndef TARGET_MACH
 #define TARGET_MACH 0
 #endif

-#endif

 
 

-#ifdef USE_BFD
-#include "bfd.h"

 bfd *stdoutput;
 
 void
 bfd *stdoutput;
 
 void

-output_file_create (name)
-     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);
 
   else if (!(stdoutput = bfd_openw (name, TARGET_FORMAT)))
     {
 {
   if (name[0] == '-' && name[1] == '\0')
     as_fatal (_("can't open a bfd on stdout %s"), name);
 
   else if (!(stdoutput = bfd_openw (name, TARGET_FORMAT)))
     {

-      as_perror (_("FATAL: can't create %s"), name);
-      exit (EXIT_FAILURE);
+      bfd_error_type err = bfd_get_error ();
+
+      if (err == bfd_error_invalid_target)
+       as_fatal (_("selected target format '%s' unknown"), TARGET_FORMAT);
+      else
+       as_fatal (_("can't create %s: %s"), name, bfd_errmsg (err));

     }
 
   bfd_set_format (stdoutput, bfd_object);
     }
 
   bfd_set_format (stdoutput, bfd_object);

-#ifdef BFD_ASSEMBLER

   bfd_set_arch_mach (stdoutput, TARGET_ARCH, TARGET_MACH);
   bfd_set_arch_mach (stdoutput, TARGET_ARCH, TARGET_MACH);

-#endif

   if (flag_traditional_format)
     stdoutput->flags |= BFD_TRADITIONAL_FORMAT;
 }
 
 void
   if (flag_traditional_format)
     stdoutput->flags |= BFD_TRADITIONAL_FORMAT;
 }
 
 void

-output_file_close (filename)
-     char *filename;
-{
-#ifdef BFD_ASSEMBLER
-  /* Close the bfd.  */
-  if (bfd_close (stdoutput) == 0)
-    {
-      bfd_perror (filename);
-      as_perror (_("FATAL: can't close %s\n"), filename);
-      exit (EXIT_FAILURE);
-    }
-#else
-  /* Close the bfd without getting bfd to write out anything by itself.  */
-  if (bfd_close_all_done (stdoutput) == 0)
-    {
-      as_perror (_("FATAL: can't close %s\n"), filename);
-      exit (EXIT_FAILURE);
-    }
-#endif
-  stdoutput = NULL;            /* Trust nobody!  */
-}
-
-#ifndef BFD_ASSEMBLER
-void
-output_file_append (where, length, filename)
-     char *where ATTRIBUTE_UNUSED;
-     long length ATTRIBUTE_UNUSED;
-     char *filename ATTRIBUTE_UNUSED;
+output_file_close (const char *filename)

 {
 {

-  abort ();
-}
-#endif
-
-#else
+  bfd_boolean res;

 
 

-static FILE *stdoutput;
-
-void
-output_file_create (name)
-     char *name;
-{
-  if (name[0] == '-' && name[1] == '\0')
-    {
-      stdoutput = stdout;
-      return;
-    }
-
-  stdoutput = fopen (name, FOPEN_WB);

   if (stdoutput == NULL)
   if (stdoutput == NULL)

-    {
-      as_perror (_("FATAL: can't create %s"), name);
-      exit (EXIT_FAILURE);
-    }
-}
+    return;

 
 

-void
-output_file_close (filename)
-     char *filename;
-{
-  if (EOF == fclose (stdoutput))
-    {
-      as_perror (_("FATAL: can't close %s"), filename);
-      exit (EXIT_FAILURE);
-    }
+  /* Close the bfd.  */
+  if (had_errors ())
+    res = bfd_cache_close_all ();
+  else
+    res = bfd_close (stdoutput);

 
 

-  /* Trust nobody!  */
+  /* 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;
   stdoutput = NULL;

-}

 
 

-void
-output_file_append (where, length, filename)
-     char * where;
-     long   length;
-     char * filename;
-{
-  for (; length; length--, where++)
-    {
-      (void) putc (*where, stdoutput);
-
-      if (ferror (stdoutput))
-       /* if ( EOF == (putc( *where, stdoutput )) ) */
-       {
-         as_perror (_("Failed to emit an object byte"), filename);
-         as_fatal (_("can't continue"));
-       }
-    }
+  if (! res)
+    as_fatal (_("can't close %s: %s"), filename,
+             bfd_errmsg (bfd_get_error ()));

 }
 }

-
-#endif
-