aboutsummaryrefslogtreecommitdiff
path: root/gdb/wrapper.c
blob: f11193551df96c7903ee8a07c8baa1317f96ea09 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
/* Longjump free calls to GDB internal routines.

   Copyright 1999, 2000, 2005 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 2 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, write to the Free Software
   Foundation, Inc., 59 Temple Place - Suite 330,
   Boston, MA 02111-1307, USA.  */

#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 *val1, struct value *val2,
		     struct value **result)
{
  volatile struct gdb_exception except;

  TRY_CATCH (except, RETURN_MASK_ERROR)
    {
      *result = value_subscript (val1, val2);
    }

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

  if (except.reason < 0)
    return GDB_RC_FAIL;
  return GDB_RC_OK;
}