summaryrefslogtreecommitdiff
path: root/gcc/testsuite/gcc.c-torture/execute/va-arg-2.c
blob: 7675b3f760357f8069e402431c0273ca3afa8992 (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
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
/* The purpose of this test is to catch edge cases when arguments are passed
   in regs and on the stack.  We test 16 cases, trying to catch multiple
   targets (some use 3 regs for argument passing, some use 12, etc.).
   We test both the arguments and the `lastarg' (the argument to va_start).  */

#include <stdarg.h>

extern __SIZE_TYPE__ strlen ();

int
to_hex (unsigned int a)
{
  static char hex[] = "0123456789abcdef";

  if (a > 15)
    abort ();
  return hex[a];
}

void
f0 (char* format, ...)
{
  va_list ap;

  va_start (ap, format);
  if (strlen (format) != 16 - 0)
    abort ();
  while (*format)
    if (*format++ != to_hex (va_arg (ap, int)))
      abort ();
  va_end(ap);
}

void
f1 (int a1, char* format, ...)
{
  va_list ap;

  va_start(ap, format);
  if (strlen (format) != 16 - 1)
    abort ();
  while (*format)
    if (*format++ != to_hex (va_arg (ap, int)))
      abort ();
  va_end(ap);
}

void
f2 (int a1, int a2, char* format, ...)
{
  va_list ap;

  va_start(ap, format);
  if (strlen (format) != 16 - 2)
    abort ();
  while (*format)
    if (*format++ != to_hex (va_arg (ap, int)))
      abort ();
  va_end(ap);
}

void
f3 (int a1, int a2, int a3, char* format, ...)
{
  va_list ap;

  va_start(ap, format);
  if (strlen (format) != 16 - 3)
    abort ();
  while (*format)
    if (*format++ != to_hex (va_arg (ap, int)))
      abort ();
  va_end(ap);
}

void
f4 (int a1, int a2, int a3, int a4, char* format, ...)
{
  va_list ap;

  va_start(ap, format);
  if (strlen (format) != 16 - 4)
    abort ();
  while (*format)
    if (*format++ != to_hex (va_arg (ap, int)))
      abort ();
  va_end(ap);
}

void
f5 (int a1, int a2, int a3, int a4, int a5,
    char* format, ...)
{
  va_list ap;

  va_start(ap, format);
  if (strlen (format) != 16 - 5)
    abort ();
  while (*format)
    if (*format++ != to_hex (va_arg (ap, int)))
      abort ();
  va_end(ap);
}

void
f6 (int a1, int a2, int a3, int a4, int a5,
    int a6,
    char* format, ...)
{
  va_list ap;

  va_start(ap, format);
  if (strlen (format) != 16 - 6)
    abort ();
  while (*format)
    if (*format++ != to_hex (va_arg (ap, int)))
      abort ();
  va_end(ap);
}

void
f7 (int a1, int a2, int a3, int a4, int a5,
    int a6, int a7,
    char* format, ...)
{
  va_list ap;

  va_start(ap, format);
  if (strlen (format) != 16 - 7)
    abort ();
  while (*format)
    if (*format++ != to_hex (va_arg (ap, int)))
      abort ();
  va_end(ap);
}

void
f8 (int a1, int a2, int a3, int a4, int a5,
    int a6, int a7, int a8,
    char* format, ...)
{
  va_list ap;

  va_start(ap, format);
  if (strlen (format) != 16 - 8)
    abort ();
  while (*format)
    if (*format++ != to_hex (va_arg (ap, int)))
      abort ();
  va_end(ap);
}

void
f9 (int a1, int a2, int a3, int a4, int a5,
     int a6, int a7, int a8, int a9,
     char* format, ...)
{
  va_list ap;

  va_start(ap, format);
  if (strlen (format) != 16 - 9)
    abort ();
  while (*format)
    if (*format++ != to_hex (va_arg (ap, int)))
      abort ();
  va_end(ap);
}

void
f10 (int a1, int a2, int a3, int a4, int a5,
     int a6, int a7, int a8, int a9, int a10,
     char* format, ...)
{
  va_list ap;

  va_start(ap, format);
  if (strlen (format) != 16 - 10)
    abort ();
  while (*format)
    if (*format++ != to_hex (va_arg (ap, int)))
      abort ();
  va_end(ap);
}

void
f11 (int a1, int a2, int a3, int a4, int a5,
     int a6, int a7, int a8, int a9, int a10,
     int a11,
     char* format, ...)
{
  va_list ap;

  va_start(ap, format);
  if (strlen (format) != 16 - 11)
    abort ();
  while (*format)
    if (*format++ != to_hex (va_arg (ap, int)))
      abort ();
  va_end(ap);
}

void
f12 (int a1, int a2, int a3, int a4, int a5,
     int a6, int a7, int a8, int a9, int a10,
     int a11, int a12,
     char* format, ...)
{
  va_list ap;

  va_start(ap, format);
  if (strlen (format) != 16 - 12)
    abort ();
  while (*format)
    if (*format++ != to_hex (va_arg (ap, int)))
      abort ();
  va_end(ap);
}

void
f13 (int a1, int a2, int a3, int a4, int a5,
     int a6, int a7, int a8, int a9, int a10,
     int a11, int a12, int a13,
     char* format, ...)
{
  va_list ap;

  va_start(ap, format);
  if (strlen (format) != 16 - 13)
    abort ();
  while (*format)
    if (*format++ != to_hex (va_arg (ap, int)))
      abort ();
  va_end(ap);
}

void
f14 (int a1, int a2, int a3, int a4, int a5,
     int a6, int a7, int a8, int a9, int a10,
     int a11, int a12, int a13, int a14,
     char* format, ...)
{
  va_list ap;

  va_start(ap, format);
  if (strlen (format) != 16 - 14)
    abort ();
  while (*format)
    if (*format++ != to_hex (va_arg (ap, int)))
      abort ();
  va_end(ap);
}

void
f15 (int a1, int a2, int a3, int a4, int a5,
     int a6, int a7, int a8, int a9, int a10,
     int a11, int a12, int a13, int a14, int a15,
     char* format, ...)
{
  va_list ap;

  va_start(ap, format);
  if (strlen (format) != 16 - 15)
    abort ();
  while (*format)
    if (*format++ != to_hex (va_arg (ap, int)))
      abort ();
  va_end(ap);
}

main ()
{
  char *f = "0123456789abcdef";

  f0 (f+0, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15);
  f1 (0, f+1, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15);
  f2 (0, 1, f+2, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15);
  f3 (0, 1, 2, f+3, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15);
  f4 (0, 1, 2, 3, f+4, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15);
  f5 (0, 1, 2, 3, 4, f+5, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15);
  f6 (0, 1, 2, 3, 4, 5, f+6, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15);
  f7 (0, 1, 2, 3, 4, 5, 6, f+7, 7, 8, 9, 10, 11, 12, 13, 14, 15);
  f8 (0, 1, 2, 3, 4, 5, 6, 7, f+8, 8, 9, 10, 11, 12, 13, 14, 15);
  f9 (0, 1, 2, 3, 4, 5, 6, 7, 8, f+9, 9, 10, 11, 12, 13, 14, 15);
  f10 (0, 1, 2, 3, 4, 5, 6, 7, 8, 9, f+10, 10, 11, 12, 13, 14, 15);
  f11 (0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, f+11, 11, 12, 13, 14, 15);
  f12 (0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, f+12, 12, 13, 14, 15);
  f13 (0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, f+13, 13, 14, 15);
  f14 (0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, f+14, 14, 15);
  f15 (0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, f+15, 15);

  exit (0);
}