From: Jim Blandy <jimb@codesourcery.com>
Date: Thu, 2 Oct 2003 17:13:16 +0000 (+0000)
Subject: * dwarf2read.c (struct die_info): Doc fix.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=78ba4af6ad1579b7c028db434d636f80815bd543;p=binutils-gdb.git

* dwarf2read.c (struct die_info): Doc fix.
---

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index ff0aeff2f08..155b52ec698 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,7 @@
+2003-10-02  Jim Blandy  <jimb@redhat.com>
+
+	* dwarf2read.c (struct die_info): Doc fix.
+
 2003-10-02  Corinna Vinschen  <vinschen@redhat.com>
 
 	* sh-tdep.c: Running thru gdb_indent.sh.
diff --git a/gdb/dwarf2read.c b/gdb/dwarf2read.c
index 3c3ec918ef1..2514c7f7650 100644
--- a/gdb/dwarf2read.c
+++ b/gdb/dwarf2read.c
@@ -320,9 +320,16 @@ struct die_info
     unsigned int num_attrs;	/* Number of attributes */
     struct attribute *attrs;	/* An array of attributes */
     struct die_info *next_ref;	/* Next die in ref hash table */
+
+    /* The dies in a compilation unit form an n-ary tree.  PARENT
+       points to this die's parent; CHILD points to the first child of
+       this node; and all the children of a given node are chained
+       together via their SIBLING fields, terminated by a die whose
+       tag is zero.  */
     struct die_info *child;	/* Its first child, if any.  */
     struct die_info *sibling;	/* Its next sibling, if any.  */
     struct die_info *parent;	/* Its parent, if any.  */
+
     struct type *type;		/* Cached type information */
   };