* ldgram.y (LOADADDR): New terminal.

(exp): Handle LOADADDR.
	* ldlex.l: Recognize LOADADDR.
	* ldexp.c (exp_print_token): Add LOADADDR.
	(fold_name): Implement LOADADDR.
	* ldlang.c (exp_init_os): Treat LOADADDR like ADDR.
	* ld.texinfo (Arithmetic Functions): Document LOADADDR.

ld/ldlang.c

@@ -618,6 +618,7 @@ exp_init_os (exp)
       switch (exp->type.node_code)
 	{
 	case ADDR:
+	case LOADADDR:
 	case SIZEOF:
 	  {
 	    lang_output_section_statement_type *os;