gdb: add target_ops::supports_displaced_step

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

diff --git a/binutils/arsup.c b/binutils/arsup.c
index 9ddc55d64a32d86f62da046dbae61a7ab248549a..a668f270f1a11c3cbc0c77be6419910ece47de7b 100644 (file)
--- a/binutils/arsup.c
+++ b/binutils/arsup.c
@@ -1,6 +1,5 @@
 /* arsup.c - Archive support for MRI compatibility
-   Copyright 1992, 1994, 1995, 1996, 1997, 1999, 2000, 2001, 2002, 2003,
-   2004, 2005, 2007, 2008 Free Software Foundation, Inc.
+   Copyright (C) 1992-2020 Free Software Foundation, Inc.
 
    This file is part of GNU Binutils.
 
@@ -39,6 +38,7 @@ static void ar_directory_doer (bfd *, bfd *);
 static void ar_addlib_doer (bfd *, bfd *);
 
 extern int verbose;
+extern int deterministic;
 
 static bfd *obfd;
 static char *real_name;
@@ -77,8 +77,8 @@ map_over_list (bfd *arch, void (*function) (bfd *, bfd *), struct list *list)
 
          for (head = arch->archive_next; head; head = head->archive_next)
            {
-             if (head->filename != NULL
-                 && FILENAME_CMP (ptr->name, head->filename) == 0)
+             if (bfd_get_filename (head) != NULL
+                 && FILENAME_CMP (ptr->name, bfd_get_filename (head)) == 0)
                {
                  found = TRUE;
                  function (head, prev);
@@ -96,7 +96,7 @@ map_over_list (bfd *arch, void (*function) (bfd *, bfd *), struct list *list)
 static void
 ar_directory_doer (bfd *abfd, bfd *ignore ATTRIBUTE_UNUSED)
 {
-  print_arelt_descr(outfile, abfd, verbose);
+  print_arelt_descr(outfile, abfd, verbose, FALSE);
 }
 
 void
@@ -149,13 +149,20 @@ maybequit (void)
 void
 ar_open (char *name, int t)
 {
-  char *tname = (char *) xmalloc (strlen (name) + 10);
+  char *tname;
   const char *bname = lbasename (name);
   real_name = name;
 
   /* Prepend tmp- to the beginning, to avoid file-name clashes after
      truncation on filesystems with limited namespaces (DOS).  */
-  sprintf (tname, "%.*stmp-%s", (int) (bname - name), name, bname);
+  if (asprintf (&tname, "%.*stmp-%s", (int) (bname - name), name, bname) == -1)
+    {
+      fprintf (stderr, _("%s: Can't allocate memory for temp name (%s)\n"),
+              program_name, strerror(errno));
+      maybequit ();
+      return;
+    }
+
   obfd = bfd_openw (tname, NULL);
 
   if (!obfd)
@@ -254,8 +261,13 @@ ar_addmod (struct list *list)
     {
       while (list)
        {
-         bfd *abfd = bfd_openr (list->name, NULL);
+         bfd *abfd;
 
+#if BFD_SUPPORTS_PLUGINS         
+         abfd = bfd_openr (list->name, "plugin");
+#else
+         abfd = bfd_openr (list->name, NULL);
+#endif
          if (!abfd)
            {
              fprintf (stderr, _("%s: can't open file %s\n"),
@@ -299,7 +311,7 @@ ar_delete (struct list *list)
 
          while (member)
            {
-             if (FILENAME_CMP(member->filename, list->name) == 0)
+             if (FILENAME_CMP (bfd_get_filename (member), list->name) == 0)
                {
                  *prev = member->archive_next;
                  found = 1;
@@ -334,6 +346,9 @@ ar_save (void)
     {
       char *ofilename = xstrdup (bfd_get_filename (obfd));
 
+      if (deterministic > 0)
+        obfd->flags |= BFD_DETERMINISTIC_OUTPUT;
+
       bfd_close (obfd);
 
       smart_rename (ofilename, real_name, 0);
@@ -361,10 +376,10 @@ ar_replace (struct list *list)
 
          while (member)
            {
-             if (FILENAME_CMP (member->filename, list->name) == 0)
+             if (FILENAME_CMP (bfd_get_filename (member), list->name) == 0)
                {
                  /* Found the one to replace.  */
-                 bfd *abfd = bfd_openr (list->name, 0);
+                 bfd *abfd = bfd_openr (list->name, NULL);
 
                  if (!abfd)
                    {
@@ -388,7 +403,7 @@ ar_replace (struct list *list)
 
          if (!found)
            {
-             bfd *abfd = bfd_openr (list->name, 0);
+             bfd *abfd = bfd_openr (list->name, NULL);
 
              fprintf (stderr,_("%s: can't find module file %s\n"),
                       program_name, list->name);
@@ -459,7 +474,7 @@ ar_extract (struct list *list)
 
          while (member && !found)
            {
-             if (FILENAME_CMP (member->filename, list->name) == 0)
+             if (FILENAME_CMP (bfd_get_filename (member), list->name) == 0)
                {
                  extract_file (member);
                  found = 1;
@@ -470,7 +485,7 @@ ar_extract (struct list *list)
 
          if (!found)
            {
-             bfd_openr (list->name, 0);
+             bfd_openr (list->name, NULL);
              fprintf (stderr, _("%s: can't find module file %s\n"),
                       program_name, list->name);
            }