From: Alan Modra <amodra@gmail.com>
Date: Fri, 28 Apr 2006 04:07:33 +0000 (+0000)
Subject: 	* dwarf2dbg.c (get_line_subseg): Attach new struct line_seg to end
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=001ae1a4ab8f9c277458b120b63b27d710708742;p=binutils-gdb.git

	* dwarf2dbg.c (get_line_subseg): Attach new struct line_seg to end
	of list rather than beginning.
---

diff --git a/gas/ChangeLog b/gas/ChangeLog
index c66dc6294f1..4f617a7f5c7 100644
--- a/gas/ChangeLog
+++ b/gas/ChangeLog
@@ -1,3 +1,8 @@
+2006-04-28  Alan Modra  <amodra@bigpond.net.au>
+
+	* dwarf2dbg.c (get_line_subseg): Attach new struct line_seg to end
+	of list rather than beginning.
+
 2006-04-26  Julian Brown  <julian@codesourcery.com>
 
 	* gas/config/tc-arm.c (neon_is_quarter_float): Move, and rename to...
diff --git a/gas/dwarf2dbg.c b/gas/dwarf2dbg.c
index 81945280aec..16666fa4f28 100644
--- a/gas/dwarf2dbg.c
+++ b/gas/dwarf2dbg.c
@@ -209,21 +209,21 @@ get_line_subseg (segT seg, subsegT subseg)
   static subsegT last_subseg;
   static struct line_subseg *last_line_subseg;
 
-  struct line_seg *s;
+  struct line_seg **ps, *s;
   struct line_subseg **pss, *ss;
 
   if (seg == last_seg && subseg == last_subseg)
     return last_line_subseg;
 
-  for (s = all_segs; s; s = s->next)
+  for (ps = &all_segs; (s = *ps) != NULL; ps = &s->next)
     if (s->seg == seg)
       goto found_seg;
 
   s = (struct line_seg *) xmalloc (sizeof (*s));
-  s->next = all_segs;
+  s->next = NULL;
   s->seg = seg;
   s->head = NULL;
-  all_segs = s;
+  *ps = s;
 
  found_seg:
   for (pss = &s->head; (ss = *pss) != NULL ; pss = &ss->next)