blob: 04ec4769263c8caeb67456ed2758263b5a696bcd (
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
|
#include <stdio.h>
#include <stdlib.h>
#include <stdint.h>
#include <string.h>
#define CHUNK_SIZE 16000 /* same as findcmd.c's */
#define BUF_SIZE (2 * CHUNK_SIZE) /* at least two chunks */
int8_t int8_search_buf[100];
int16_t int16_search_buf[100];
int32_t int32_search_buf[100];
int64_t int64_search_buf[100];
static char *search_buf;
static int search_buf_size;
int f2 (int a)
{
/* We use a `char[]' type below rather than the typical `char *'
to make sure that `str' gets allocated on the stack. Otherwise,
the compiler may place the "hello, testsuite" string inside
a read-only section, preventing us from over-writing it from GDB. */
char str[] = "hello, testsuite";
puts (str); /* Break here. */
return ++a;
}
int f1 (int a, int b)
{
return f2(a) + b;
}
static void
init_bufs ()
{
search_buf_size = BUF_SIZE;
search_buf = malloc (search_buf_size);
if (search_buf == NULL)
exit (1);
memset (search_buf, 'x', search_buf_size);
}
int main (int argc, char *argv[])
{
init_bufs ();
return f1 (1, 2);
}
|
