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Re: RFC: Demangle partial symbols and save memory too


I've checked this in, with David's and Jim's comments incorporated, and
copyright dates updated.

On Wed, Jan 29, 2003 at 08:17:22PM -0500, Daniel Jacobowitz wrote:
> I also fixed up some consts that David pointed out; here's an update.

> 2003-01-29  Daniel Jacobowitz  <drow@mvista.com>
> 
> 	* defs.h (streq): Add prototype.
> 	* utils.c (streq): New function.
> 
> 	* dwarf2read.c (new_symbol): Use SYMBOL_SET_NAMES instead of
> 	SYMBOL_NAME and SYMBOL_INIT_DEMANGLED_NAME.
> 	* mdebugread.c (new_symbol): Likewise.
> 	* stabsread.c (define_symbol): Likewise.
> 	* coffread.c (process_coff_symbol): Likewise.
> 	* dwarfread.c (new_symbol): Likewise.
> 
> 	* minsyms.c (prim_record_minimal_symbol_and_info): Use
> 	SYMBOL_SET_NAMES instead of setting SYMBOL_NAME.  Set the language
> 	here.
> 	(install_minimal_symbols): Don't set SYMBOL_LANGUAGE or call
> 	SYMBOL_INIT_DEMANGLED_NAME.
> 	* objfiles.c: Include "hashtab.h".
> 	(allocate_objfile): Call htab_set_functions_ex for the
> 	demangled_names_hash.
> 	(free_objfile): Call htab_delete for the demangled_names_hash.
> 	* objfiles.h (struct htab): Add declaration.
> 	(struct objfile): Add demangled_names_hash.
> 	* symfile.c: Include "hashtab.h".
> 	(reread_symbols): Call htab_delete for the demangled_names_hash.
> 	(add_psymbol_to_list): Use SYMBOL_SET_NAMES instead of putting
> 	SYMBOL_NAME in the bcache.
> 	* symtab.c: Include "hashtab.h".  Update comments.
> 	(create_demangled_names_hash, symbol_set_names): New functions.
> 	(symbol_find_demangled_name): New function, broken out from
> 	symbol_init_demangled_names.
> 	(symbol_init_demangled_names): Use it.
> 	* symtab.h (SYMBOL_INIT_DEMANGLED_NAME): Add missing parentheses.
> 	(SYMBOL_SET_NAMES): New macro.
> 	(symbol_set_names): Add prototype.

-- 
Daniel Jacobowitz
MontaVista Software                         Debian GNU/Linux Developer


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