2004-02-07 Elena Zannoni <ezannoni@redhat.com>

	* dbxread.c (dbx_symfile_init, start_psymtab, end_psymtab,
	coffstab_build_psymtabs, elfstab_build_psymtabs)
	(stabsect_build_psymtabs): Replace psymbol_obstack with
	objfile_obstack.
	* dwarf2-frame.c (decode_frame_entry_1): Ditto.
	* dwarf2read.c (dwarf2_build_psymtabs_hard, dwarf2_read_section):
	Ditto.
	* dwarfread.c (scan_compilation_units): Ditto.
	* elfread.c (elfstab_offset_sections): Ditto.
	* hppa-tdep.c (read_unwind_info): Ditto.
	* hpread.c (hpread_build_psymtabs, hpread_start_psymtab)
	(hpread_end_psymtab): Ditto.
	* mdebugread.c (mdebug_build_psymtabs, add_pending)
	(parse_partial_symbols, new_psymtab, elfmdebug_build_psymtabs):
	Ditto.
	* mips-tdep.c (non_heuristic_proc_desc): Ditto.
	* objfiles.c (add_to_objfile_sections)
	(build_objfile_section_table): Ditto.
	(allocate_objfile): Remove init of psymbol_obstack.
	(free_objfile): Remove freeing of psymbol_obstack.
	* objfiles.h (struct objfile): Remove field
	psymbol_obstack. Update comments.
	* pa64solib.c (pa64_solib_add_solib_objfile): Replace
	psymbol_obstack with objfile_obstack.
	* solib-sunos.c (allocate_rt_common_objfile): Remove init of
        psymbol_obstack.
	* somread.c (som_symfile_offsets, init_import_symbols)
	(init_export_symbols): Replace psymbol_obstack with
	objfile_obstack.
	* somsolib.c (som_solib_add_solib_objfile): Ditto.
	* symfile.c (default_symfile_offsets, syms_from_objfile)
	(reread_symbols): Remove freeing and init of psymbol_obstack.
	(cashier_psymtab): Update comment.
	* symmisc.c (print_objfile_statistics): Don't report stats for
	psymbol obstack.
	* symtab.h (struct general_symbol_info, struct partial_symtab):
	Update comments.
	* xcoffread.c (xcoff_start_psymtab, xcoff_end_psymtab, swap_sym)
	(xcoff_symfile_offsets): Replace psymbol_obstack with
	objfile_obstack.

1 files changed, 7 insertions, 9 deletions

diff --git a/gdb/objfiles.c b/gdb/objfiles.c
index dd18e73..6102091 100644
--- a/gdb/objfiles.c
+++ b/gdb/objfiles.c
@@ -93,7 +93,7 @@ add_to_objfile_sections (struct bfd *abfd, struct bfd_section *asect,
   section.ovly_mapped = 0;
   section.addr = bfd_section_vma (abfd, asect);
   section.endaddr = section.addr + bfd_section_size (abfd, asect);
-  obstack_grow (&objfile->psymbol_obstack, (char *) &section, sizeof (section));
+  obstack_grow (&objfile->objfile_obstack, (char *) &section, sizeof (section));
   objfile->sections_end = (struct obj_section *) (((unsigned long) objfile->sections_end) + 1);
 }
 
@@ -119,13 +119,13 @@ build_objfile_section_table (struct objfile *objfile)
   /* objfile->sections can be already set when reading a mapped symbol
      file.  I believe that we do need to rebuild the section table in
      this case (we rebuild other things derived from the bfd), but we
-     can't free the old one (it's in the psymbol_obstack).  So we just
+     can't free the old one (it's in the objfile_obstack).  So we just
      waste some memory.  */
 
   objfile->sections_end = 0;
   bfd_map_over_sections (objfile->obfd, add_to_objfile_sections, (char *) objfile);
   objfile->sections = (struct obj_section *)
-    obstack_finish (&objfile->psymbol_obstack);
+    obstack_finish (&objfile->objfile_obstack);
   objfile->sections_end = objfile->sections + (unsigned long) objfile->sections_end;
   return (0);
 }
@@ -165,12 +165,10 @@ allocate_objfile (bfd *abfd, int flags)
       objfile->md = NULL;
       objfile->psymbol_cache = bcache_xmalloc ();
       objfile->macro_cache = bcache_xmalloc ();
-      obstack_specify_allocation (&objfile->psymbol_obstack, 0, 0, xmalloc,
+      obstack_specify_allocation (&objfile->objfile_obstack, 0, 0, xmalloc,
 				  xfree);
       obstack_specify_allocation (&objfile->symbol_obstack, 0, 0, xmalloc,
 				  xfree);
-      obstack_specify_allocation (&objfile->objfile_obstack, 0, 0, xmalloc,
-				  xfree);
 
       terminate_minimal_symbol_table (objfile);
     }
@@ -342,7 +340,7 @@ unlink_objfile (struct objfile *objfile)
 
 /* Destroy an objfile and all the symtabs and psymtabs under it.  Note
    that as much as possible is allocated on the symbol_obstack and
-   psymbol_obstack, so that the memory can be efficiently freed.
+   objfile_obstack, so that the memory can be efficiently freed.
 
    Things which we do NOT free because they are not in malloc'd memory
    or not in memory specific to the objfile include:
@@ -431,9 +429,9 @@ free_objfile (struct objfile *objfile)
   bcache_xfree (objfile->macro_cache);
   if (objfile->demangled_names_hash)
     htab_delete (objfile->demangled_names_hash);
-  obstack_free (&objfile->psymbol_obstack, 0);
-  obstack_free (&objfile->symbol_obstack, 0);
   obstack_free (&objfile->objfile_obstack, 0);
+  obstack_free (&objfile->symbol_obstack, 0);
+
   xmfree (objfile->md, objfile);
   objfile = NULL;
 }