* xcoffread.c (scan_xcoff_symtab): Update.

	* symfile.h (add_psymbol_to_list): Update prototype.
	* symfile.c (add_psymbol_to_bcache): Add copy_name argument.
	(add_psymbol_to_list): Likewise.
	* stabsread.c (define_symbol): Update.
	* mdebugread.c (parse_partial_symbols): Update.
	(handle_psymbol_enumerators): Update.
	(new_symbol): Update.
	* dbxread.c (read_dbx_symtab): Update.
	* coffread.c (process_coff_symbol): Update.
	* symtab.h (prim_record_minimal_symbol_full): Declare.
	(SYMBOL_SET_NAMES): Add copy_name argument.
	* symtab.c (struct demangled_name_entry): New struct.
	(hash_demangled_name_entry): New function.
	(eq_demangled_name_entry): Likewise.
	(create_demangled_names_hash): Use new functions.
	(symbol_set_names): Use struct demangled_name_entry.  Add
	copy_name argument.
	* minsyms.c (prim_record_minimal_symbol_full): New function.
	(prim_record_minimal_symbol_and_info): Use it.
	* elfread.c (record_minimal_symbol): Add name_len and copy_name
	arguments.  Call prim_record_minimal_symbol_full.
	(elf_symtab_read): Add copy_names argument.
	(elf_symfile_read): Update calls to elf_symtab_read.
	* dwarf2read.c (add_partial_symbol): Don't copy symbol names.
	(load_partial_dies): Likewise.
	(new_symbol): Likewise.
	* cp-namespace.c (check_one_possible_namespace_symbol): Don't save
	name on the obstack.  Update call to SYMBOL_SET_NAMES.

1 files changed, 26 insertions, 7 deletions

diff --git a/gdb/minsyms.c b/gdb/minsyms.c
index 64d20d2..393a0ea 100644
--- a/gdb/minsyms.c
+++ b/gdb/minsyms.c
@@ -757,11 +757,12 @@ prim_record_minimal_symbol (const char *name, CORE_ADDR address,
    newly created.  */
 
 struct minimal_symbol *
-prim_record_minimal_symbol_and_info (const char *name, CORE_ADDR address,
-				     enum minimal_symbol_type ms_type,
-				     int section,
-				     asection *bfd_section,
-				     struct objfile *objfile)
+prim_record_minimal_symbol_full (const char *name, int name_len, int copy_name,
+				 CORE_ADDR address,
+				 enum minimal_symbol_type ms_type,
+				 int section,
+				 asection *bfd_section,
+				 struct objfile *objfile)
 {
   struct obj_section *obj_section;
   struct msym_bunch *new;
@@ -780,7 +781,10 @@ prim_record_minimal_symbol_and_info (const char *name, CORE_ADDR address,
   /* It's safe to strip the leading char here once, since the name
      is also stored stripped in the minimal symbol table. */
   if (name[0] == get_symbol_leading_char (objfile->obfd))
-    ++name;
+    {
+      ++name;
+      --name_len;
+    }
 
   if (ms_type == mst_file_text && strncmp (name, "__gnu_compiled", 14) == 0)
     return (NULL);
@@ -795,7 +799,7 @@ prim_record_minimal_symbol_and_info (const char *name, CORE_ADDR address,
   msymbol = &msym_bunch->contents[msym_bunch_index];
   SYMBOL_INIT_LANGUAGE_SPECIFIC (msymbol, language_unknown);
   SYMBOL_LANGUAGE (msymbol) = language_auto;
-  SYMBOL_SET_NAMES (msymbol, (char *)name, strlen (name), objfile);
+  SYMBOL_SET_NAMES (msymbol, name, name_len, copy_name, objfile);
 
   SYMBOL_VALUE_ADDRESS (msymbol) = address;
   SYMBOL_SECTION (msymbol) = section;
@@ -828,6 +832,21 @@ prim_record_minimal_symbol_and_info (const char *name, CORE_ADDR address,
   return msymbol;
 }
 
+/* Record a minimal symbol in the msym bunches.  Returns the symbol
+   newly created.  */
+
+struct minimal_symbol *
+prim_record_minimal_symbol_and_info (const char *name, CORE_ADDR address,
+				     enum minimal_symbol_type ms_type,
+				     int section,
+				     asection *bfd_section,
+				     struct objfile *objfile)
+{
+  return prim_record_minimal_symbol_full (name, strlen (name), 1,
+					  address, ms_type, section,
+					  bfd_section, objfile);
+}
+
 /* Compare two minimal symbols by address and return a signed result based
    on unsigned comparisons, so that we sort into unsigned numeric order.  
    Within groups with the same address, sort by name.  */