Move gdbserver tdesc header funcs to c file

[deliverable/binutils-gdb.git] / gdb / stap-probe.c

diff --git a/gdb/stap-probe.c b/gdb/stap-probe.c
index 9f4e00845a487ffeb8406b45f9aaaff2a5b35ae0..52e52679689e70eee47252dc3110182fbc911566 100644 (file)
--- a/gdb/stap-probe.c
+++ b/gdb/stap-probe.c
@@ -1,6 +1,6 @@
 /* SystemTap probe support for GDB.
 
-   Copyright (C) 2012-2017 Free Software Foundation, Inc.
+   Copyright (C) 2012-2018 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
@@ -1146,25 +1146,14 @@ static expression_up
 stap_parse_argument (const char **arg, struct type *atype,
                     struct gdbarch *gdbarch)
 {
-  struct stap_parse_info p;
-  struct cleanup *back_to;
-
   /* We need to initialize the expression buffer, in order to begin
      our parsing efforts.  We use language_c here because we may need
      to do pointer arithmetics.  */
-  initialize_expout (&p.pstate, 10, language_def (language_c), gdbarch);
-  back_to = make_cleanup (free_current_contents, &p.pstate.expout);
-
-  p.saved_arg = *arg;
-  p.arg = *arg;
-  p.arg_type = atype;
-  p.gdbarch = gdbarch;
-  p.inside_paren_p = 0;
+  struct stap_parse_info p (*arg, atype, 10, language_def (language_c),
+                           gdbarch);
 
   stap_parse_argument_1 (&p, 0, STAP_OPERAND_PREC_NONE);
 
-  discard_cleanups (back_to);
-
   gdb_assert (p.inside_paren_p == 0);
 
   /* Casting the final expression to the appropriate type.  */
@@ -1172,13 +1161,10 @@ stap_parse_argument (const char **arg, struct type *atype,
   write_exp_elt_type (&p.pstate, atype);
   write_exp_elt_opcode (&p.pstate, UNOP_CAST);
 
-  reallocate_expout (&p.pstate);
-
   p.arg = skip_spaces (p.arg);
   *arg = p.arg;
 
-  /* We can safely return EXPOUT here.  */
-  return expression_up (p.pstate.expout);
+  return p.pstate.release ();
 }
 
 /* Implementation of 'parse_arguments' method.  */