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/* Longjump free calls to GDB internal routines.
Copyright (C) 1999-2000, 2005, 2007-2012 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"
#include "target.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;
}
/* Call target_find_new_threads without throwing exception. Exception is
printed if it got thrown. */
int
gdb_target_find_new_threads (void)
{
volatile struct gdb_exception except;
TRY_CATCH (except, RETURN_MASK_ERROR)
{
target_find_new_threads ();
}
if (except.reason < 0)
{
exception_print (gdb_stderr, except);
return 0;
}
return 1;
}
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