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

	* buildsym.c (free_pending_blocks, finish_block)
	(record_pending_block, make_blockvector, end_symtab): Replace
	symbol_obstack with objfile_obstack.
	* coffread.c (process_coff_symbol, coff_read_struct_type)
	(coff_read_enum_type): Ditto.
	* cp-namespace.c (initialize_namespace_symtab)
	(check_one_possible_namespace_symbol): Ditto.
	* dwarf2read.c (new_symbol, dwarf2_const_value, macro_start_file)
	(dwarf2_symbol_mark_computed): Ditto.
	* dwarfread.c (enum_type, new_symbol, synthesize_typedef): Ditto.
	* elfread.c (elf_symtab_read): Ditto.
	* hpread.c (hpread_symfile_init, hpread_symfile_init)
	(hpread_read_enum_type, hpread_read_function_type)
	(hpread_read_doc_function_type, hpread_process_one_debug_symbol):
	Ditto.
	* jv-lang.c (get_java_class_symtab, add_class_symbol)
	(java_link_class_type): Ditto.
	* mdebugread.c (parse_symbol, psymtab_to_symtab_1, new_symtab)
	(new_symbol): Ditto.
	* minsyms.c (install_minimal_symbols): Ditto.
	* objfiles.c (allocate_objfile): Remove init of symbol_obstack.
	(terminate_minimal_symbol_table): Replace symbol_obstack with
	objfile_obstack.
	(free_objfile): Remove freeing of symbol_obstack.
	* objfiles.h: Remove symbol_obstack field.
	* pa64solib.c (add_to_solist): Replace symbol_obstack with
	objfile_obstack.
	* solib-sunos.c (allocate_rt_common_objfile): Remove init of
	symbol_obstack.
	(solib_add_common_symbols): Replace symbol_obstack with
	objfile_obstack.
	* somsolib.c (som_solib_add): Ditto.
	* stabsread.c (patch_block_stabs, define_symbol, read_enum_type)
	(common_block_start, common_block_end): Ditto.
	* symfile.c (reread_symbols): Remove freeing and init of
	symbol_obstack.
	(allocate_symtab): Rename symbol_obstack to objfile_obstack.
	* symfile.h: Update comment.
	* symmisc.c (print_objfile_statistics): Remove symbol_obstack
	stats printing.
	* symtab.c (symbol_set_names): Replace symbol_obstack with
	objfile_obstack.
	* symtab.h (struct general_symbol_info, struct minimal_symbol):
	Update comments.
	* xcoffread.c (read_xcoff_symtab, SYMBOL_DUP, SYMNAME_ALLOC)
	(init_stringtab, xcoff_initial_scan): Replace symbol_obstack with
	objfile_obstack.

1 files changed, 4 insertions, 9 deletions

diff --git a/gdb/objfiles.c b/gdb/objfiles.c
index 6102091a0fd..1500c197254 100644
--- a/gdb/objfiles.c
+++ b/gdb/objfiles.c
@@ -167,9 +167,6 @@ allocate_objfile (bfd *abfd, int flags)
       objfile->macro_cache = bcache_xmalloc ();
       obstack_specify_allocation (&objfile->objfile_obstack, 0, 0, xmalloc,
 				  xfree);
-      obstack_specify_allocation (&objfile->symbol_obstack, 0, 0, xmalloc,
-				  xfree);
-
       terminate_minimal_symbol_table (objfile);
     }
 
@@ -236,14 +233,14 @@ allocate_objfile (bfd *abfd, int flags)
 
 /* Create the terminating entry of OBJFILE's minimal symbol table.
    If OBJFILE->msymbols is zero, allocate a single entry from
-   OBJFILE->symbol_obstack; otherwise, just initialize
+   OBJFILE->objfile_obstack; otherwise, just initialize
    OBJFILE->msymbols[OBJFILE->minimal_symbol_count].  */
 void
 terminate_minimal_symbol_table (struct objfile *objfile)
 {
   if (! objfile->msymbols)
     objfile->msymbols = ((struct minimal_symbol *)
-                         obstack_alloc (&objfile->symbol_obstack,
+                         obstack_alloc (&objfile->objfile_obstack,
                                         sizeof (objfile->msymbols[0])));
 
   {
@@ -339,8 +336,8 @@ 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
-   objfile_obstack, so that the memory can be efficiently freed.
+   that as much as possible is allocated on the 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:
@@ -430,8 +427,6 @@ free_objfile (struct objfile *objfile)
   if (objfile->demangled_names_hash)
     htab_delete (objfile->demangled_names_hash);
   obstack_free (&objfile->objfile_obstack, 0);
-  obstack_free (&objfile->symbol_obstack, 0);
-
   xmfree (objfile->md, objfile);
   objfile = NULL;
 }