* buildsym.c (block_compar): Fix comment.

	(end_symtab): Fix and clarify some comments.

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index b550855..b199f87 100644 (file)
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,5 +1,8 @@
 2012-05-29  Doug Evans  <dje@google.com>
 
+       * buildsym.c (block_compar): Fix comment.
+       (end_symtab): Fix and clarify some comments.
+
        * stabsread.h (cleanup_undefined_stabs_types): Renamed from
        cleanup_undefined_types.
        * stabsread.c (cleanup_undefined_stabs_types): Ditto.

diff --git a/gdb/buildsym.c b/gdb/buildsym.c
index d41f26d..20fabb7 100644 (file)
--- a/gdb/buildsym.c
+++ b/gdb/buildsym.c
@@ -907,7 +907,7 @@ watch_main_source_file_lossage (void)
     }
 }
 
-/* Helper function for qsort.  Parametes are `struct block *' pointers,
+/* Helper function for qsort.  Parameters are `struct block *' pointers,
    function sorts them in descending order by their BLOCK_START.  */
 
 static int
@@ -1126,7 +1126,7 @@ end_symtab (CORE_ADDR end_addr, struct objfile *objfile, int section)
             {
               /* Since we are ignoring that subfile, we also need
                  to unlink the associated empty symtab that we created.
-                 Otherwise, we can into trouble because various parts
+                 Otherwise, we can run into trouble because various parts
                  such as the block-vector are uninitialized whereas
                  the rest of the code assumes that they are.
                  
@@ -1196,7 +1196,8 @@ end_symtab (CORE_ADDR end_addr, struct objfile *objfile, int section)
              SYMBOL_SYMTAB (BLOCK_FUNCTION (block)) = symtab;
 
          /* Note that we only want to fix up symbols from the local
-            blocks, not blocks coming from included symtabs.  */
+            blocks, not blocks coming from included symtabs.  That is why
+            we use ALL_DICT_SYMBOLS here and not ALL_BLOCK_SYMBOLS.  */
          ALL_DICT_SYMBOLS (BLOCK_DICT (block), iter, sym)
            if (SYMBOL_SYMTAB (sym) == NULL)
              SYMBOL_SYMTAB (sym) = symtab;