X-Git-Url: http://drtracing.org/?a=blobdiff_plain;f=gas%2Fsubsegs.c;h=1b72948abadbac4cee0e5580573bdb469a2c5d81;hb=b25e22fd1698b600310fc56f01b6005b5a3f6227;hp=0e0a75519c1ad1b8873e142e5c15fd92991659ae;hpb=ed9e98c214dde25cc9ff54bac7191c3824be3ffa;p=deliverable%2Fbinutils-gdb.git

diff --git a/gas/subsegs.c b/gas/subsegs.c
index 0e0a75519c..1b72948aba 100644
--- a/gas/subsegs.c
+++ b/gas/subsegs.c
@@ -1,5 +1,5 @@
 /* subsegs.c - subsegments -
-   Copyright (C) 1987-2014 Free Software Foundation, Inc.
+   Copyright (C) 1987-2020 Free Software Foundation, Inc.
 
    This file is part of GAS, the GNU Assembler.
 
@@ -63,9 +63,9 @@ subseg_change (segT seg, int subseg)
 
   if (! seginfo)
     {
-      seginfo = (segment_info_type *) xcalloc (1, sizeof (*seginfo));
+      seginfo = XCNEW (segment_info_type);
       seginfo->bfd_section = seg;
-      bfd_set_section_userdata (stdoutput, seg, seginfo);
+      bfd_set_section_userdata (seg, seginfo);
     }
 }
 
@@ -146,9 +146,7 @@ subseg_get (const char *segname, int force_new)
 {
   segT secptr;
   segment_info_type *seginfo;
-  const char *now_seg_name = (now_seg
-			      ? bfd_get_section_name (stdoutput, now_seg)
-			      : 0);
+  const char *now_seg_name = now_seg ? bfd_section_name (now_seg) : 0;
 
   if (!force_new
       && now_seg_name
@@ -165,9 +163,9 @@ subseg_get (const char *segname, int force_new)
   if (! seginfo)
     {
       secptr->output_section = secptr;
-      seginfo = (segment_info_type *) xcalloc (1, sizeof (*seginfo));
+      seginfo = XCNEW (segment_info_type);
       seginfo->bfd_section = secptr;
-      bfd_set_section_userdata (stdoutput, secptr, seginfo);
+      bfd_set_section_userdata (secptr, seginfo);
     }
   return secptr;
 }
@@ -260,7 +258,7 @@ section_symbol (segT sec)
 int
 subseg_text_p (segT sec)
 {
-  return (bfd_get_section_flags (stdoutput, sec) & SEC_CODE) != 0;
+  return (bfd_section_flags (sec) & SEC_CODE) != 0;
 }
 
 /* Return non zero if SEC has at least one byte of data.  It is
@@ -297,6 +295,10 @@ subsegs_print_statistics (FILE *file)
   frchainS *frchp;
   asection *s;
 
+  /* PR 20897 - check to see if the output bfd was actually created.  */
+  if (stdoutput == NULL)
+    return;
+
   fprintf (file, "frag chains:\n");
   for (s = stdoutput->sections; s; s = s->next)
     {