o Fix code deleting psymtab entry from objfile's list.

	Only worked if the first element in the list was
	being deleted.
o	When MAINLINE (reading main objectfile and need to
	clear out old data), change elfread.c so that the
	psymbol table is emptied once (in elf_symfile_read)
	instead of multiple times in each *_read_psymtab
	function.
o	For elf_symfile_read, load dwarf2 symbols last
	(so that they are searched for first).
o	In mdebug_psymtab_read, delete check to see if
	symbols for current source file already loaded.
	Test doesn't work for .h files.  Above change
	works better

1 files changed, 1 insertions, 14 deletions

diff --git a/gdb/hpread.c b/gdb/hpread.c
index 8183558..0e41746 100644
--- a/gdb/hpread.c
+++ b/gdb/hpread.c
@@ -938,21 +938,8 @@ hpread_end_psymtab (pst, include_list, num_includes, capping_symbol_offset,
 	 is wrong, in that a psymtab with N_SLINE entries but nothing else
 	 is not empty, but we don't realize that.  Fixing that without slowing
 	 things down might be tricky.  */
-      struct partial_symtab *prev_pst;
 
-      /* First, snip it out of the psymtab chain */
-
-      if (pst->objfile->psymtabs == pst)
-	pst->objfile->psymtabs = pst->next;
-      else
-	for (prev_pst = pst->objfile->psymtabs; prev_pst; prev_pst = pst->next)
-	  if (prev_pst->next == pst)
-	    prev_pst->next = pst->next;
-
-      /* Next, put it on a free list for recycling */
-
-      pst->next = pst->objfile->free_psymtabs;
-      pst->objfile->free_psymtabs = pst;
+      discard_psymtab (pst);
 
       /* Indicate that psymtab was thrown away.  */
       pst = (struct partial_symtab *)NULL;