gdb: add target_ops::supports_displaced_step

[deliverable/binutils-gdb.git] / bfd / stabs.c

diff --git a/bfd/stabs.c b/bfd/stabs.c
index 0730fc79248acd845492cb498272ea029e4db830..81ef1deb4a6ad589f0b38e4bacef31a7f955af65 100644 (file)
--- a/bfd/stabs.c
+++ b/bfd/stabs.c
@@ -1,6 +1,5 @@
 /* Stabs in sections linking support.
-   Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005,
-   2006, 2007, 2008 Free Software Foundation, Inc.
+   Copyright (C) 1996-2020 Free Software Foundation, Inc.
    Written by Ian Lance Taylor, Cygnus Support.
 
    This file is part of BFD, the Binary File Descriptor library.
@@ -127,8 +126,8 @@ stab_link_includes_newfunc (struct bfd_hash_entry *entry,
   /* Allocate the structure if it has not already been allocated by a
      subclass.  */
   if (ret == NULL)
-    ret = bfd_hash_allocate (table,
-                            sizeof (struct stab_link_includes_entry));
+    ret = (struct stab_link_includes_entry *)
+       bfd_hash_allocate (table, sizeof (struct stab_link_includes_entry));
   if (ret == NULL)
     return NULL;
 
@@ -275,8 +274,9 @@ _bfd_link_section_stabs (bfd *abfd,
       symstroff = stroff + bfd_get_32 (abfd, sym + STRDXOFF);
       if (symstroff >= stabstrsec->size)
        {
-         (*_bfd_error_handler)
-           (_("%B(%A+0x%lx): Stabs entry has invalid string index."),
+         _bfd_error_handler
+           /* xgettext:c-format */
+           (_("%pB(%pA+%#lx): stabs entry has invalid string index"),
             abfd, stabsec, (long) (sym - stabbuf));
          bfd_set_error (bfd_error_bad_value);
          goto error_return;
@@ -337,7 +337,7 @@ _bfd_link_section_stabs (bfd *abfd,
                      if (num_chars >= buf_len)
                        {
                          buf_len += 32 * 1024;
-                         symb = bfd_realloc_or_free (symb, buf_len);
+                         symb = (char *) bfd_realloc_or_free (symb, buf_len);
                          if (symb == NULL)
                            goto error_return;
                          symb_rover = symb + num_chars;
@@ -375,7 +375,7 @@ _bfd_link_section_stabs (bfd *abfd,
          /* Record this symbol, so that we can set the value
             correctly.  */
          amt = sizeof *ne;
-         ne = bfd_alloc (abfd, amt);
+         ne = (struct stab_excl_list *) bfd_alloc (abfd, amt);
          if (ne == NULL)
            goto error_return;
          ne->offset = sym - stabbuf;
@@ -388,12 +388,14 @@ _bfd_link_section_stabs (bfd *abfd,
            {
              /* This is the first time we have seen this header file
                 with this set of stabs strings.  */
-             t = bfd_hash_allocate (&sinfo->includes, sizeof *t);
+             t = (struct stab_link_includes_totals *)
+                 bfd_hash_allocate (&sinfo->includes, sizeof *t);
              if (t == NULL)
                goto error_return;
              t->sum_chars = sum_chars;
              t->num_chars = num_chars;
-             t->symb = symb = bfd_realloc_or_free (symb, num_chars); /* Trim data down.  */
+             /* Trim data down.  */
+             t->symb = symb = (char *) bfd_realloc_or_free (symb, num_chars);
              t->next = incl_entry->totals;
              incl_entry->totals = t;
            }
@@ -471,7 +473,7 @@ _bfd_link_section_stabs (bfd *abfd,
       bfd_size_type *pskips;
 
       amt = count * sizeof (bfd_size_type);
-      secinfo->cumulative_skips = bfd_alloc (abfd, amt);
+      secinfo->cumulative_skips = (bfd_size_type *) bfd_alloc (abfd, amt);
       if (secinfo->cumulative_skips == NULL)
        goto error_return;
 
@@ -492,10 +494,8 @@ _bfd_link_section_stabs (bfd *abfd,
   return TRUE;
 
  error_return:
-  if (stabbuf != NULL)
-    free (stabbuf);
-  if (stabstrbuf != NULL)
-    free (stabstrbuf);
+  free (stabbuf);
+  free (stabstrbuf);
   return FALSE;
 }
 \f
@@ -535,7 +535,7 @@ _bfd_discard_section_stabs (bfd *abfd,
        link, so we should just ignore them.  */
     return FALSE;
 
-  /* We should have initialized our data in _bfd_link_stab_sections.
+  /* We should have initialized our data in _bfd_link_section_stabs.
      If there was some bizarre error reading the string sections, though,
      we might not have.  Bail rather than asserting.  */
   if (psecinfo == NULL)
@@ -624,7 +624,7 @@ _bfd_discard_section_stabs (bfd *abfd,
       if (secinfo->cumulative_skips == NULL)
        {
          amt = count * sizeof (bfd_size_type);
-         secinfo->cumulative_skips = bfd_alloc (abfd, amt);
+         secinfo->cumulative_skips = (bfd_size_type *) bfd_alloc (abfd, amt);
          if (secinfo->cumulative_skips == NULL)
            goto error_return;
        }
@@ -646,8 +646,7 @@ _bfd_discard_section_stabs (bfd *abfd,
   return skip > 0;
 
  error_return:
-  if (stabbuf != NULL)
-    free (stabbuf);
+  free (stabbuf);
   return FALSE;
 }