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/* Longjump free calls to GDB internal routines.

   Copyright (C) 1999, 2000, 2005, 2007, 2008, 2009, 2010

   Free Software Foundation, Inc.

   This program is free software; you can redistribute it and/or modify

   it under the terms of the GNU General Public License as published by

   the Free Software Foundation; either version 3 of the License, or

   (at your option) any later version.

   This program is distributed in the hope that it will be useful,

   but WITHOUT ANY WARRANTY; without even the implied warranty of

   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License

   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */

#include "defs.h"

#include "value.h"

#include "exceptions.h"

#include "wrapper.h"

#include "ui-out.h"

int

gdb_parse_exp_1 (char **stringptr, struct block *block, int comma,

                 struct expression **expression)

{

  volatile struct gdb_exception except;

  TRY_CATCH (except, RETURN_MASK_ERROR)

    {

      *expression = parse_exp_1 (stringptr, block, comma);

    }

  if (except.reason < 0)

    return 0;

  return 1;

}

int

gdb_evaluate_expression (struct expression *exp, struct value **value)

{

  volatile struct gdb_exception except;

  TRY_CATCH (except, RETURN_MASK_ERROR)

    {

      *value = evaluate_expression(exp);

    }

  if (except.reason < 0)

    return 0;

  return 1;

}

int

gdb_value_fetch_lazy (struct value *val)

{

  volatile struct gdb_exception except;

  TRY_CATCH (except, RETURN_MASK_ERROR)

    {

      value_fetch_lazy (val);

    }

  if (except.reason < 0)

    return 0;

  return 1;

}

int

gdb_value_equal (struct value *val1, struct value *val2, int *result)

{

  volatile struct gdb_exception except;

  TRY_CATCH (except, RETURN_MASK_ERROR)

    {

      *result = value_equal (val1, val2);

    }

  if (except.reason < 0)

    return 0;

  return 1;

}

int

gdb_value_assign (struct value *val1, struct value *val2,

                  struct value **result)

{

  volatile struct gdb_exception except;

  TRY_CATCH (except, RETURN_MASK_ERROR)

    {

      *result = value_assign (val1, val2);

    }

  if (except.reason < 0)

    return 0;

  return 1;

}

int

gdb_value_subscript (struct value *val, LONGEST index,

                     struct value **result)

{

  volatile struct gdb_exception except;

  TRY_CATCH (except, RETURN_MASK_ERROR)

    {

      *result = value_subscript (val, index);

    }

  if (except.reason < 0)

    return 0;

  return 1;

}

int

gdb_value_ind (struct value *val, struct value **result)

{

  volatile struct gdb_exception except;

  TRY_CATCH (except, RETURN_MASK_ERROR)

    {

      *result = value_ind (val);

    }

  if (except.reason < 0)

    return 0;

  return 1;

}

int

gdb_parse_and_eval_type (char *p, int length, struct type **type)

{

  volatile struct gdb_exception except;

  TRY_CATCH (except, RETURN_MASK_ERROR)

    {

      *type = parse_and_eval_type (p, length);

    }

  if (except.reason < 0)

    return 0;

  return 1;

}

enum gdb_rc

gdb_value_struct_elt (struct ui_out *uiout, struct value **result,

                      struct value **argp, struct value **args, char *name,

                      int *static_memfuncp, char *err)

{

  volatile struct gdb_exception except;

  TRY_CATCH (except, RETURN_MASK_ERROR)

    {

      *result = value_struct_elt (argp, args, name, static_memfuncp, err);

    }

  if (except.reason < 0)

    return GDB_RC_FAIL;

  return GDB_RC_OK;

}