OpenCores
URL https://opencores.org/ocsvn/openrisc_me/openrisc_me/trunk

Subversion Repositories openrisc_me

[/] [openrisc/] [trunk/] [gnu-src/] [gdb-6.8/] [gdb/] [testsuite/] [gdb.base/] [run.c] - Blame information for rev 178

Go to most recent revision | Details | Compare with Previous | View Log

Line No. Rev Author Line
1 24 jeremybenn
/*
2
 *      This simple classical example of recursion is useful for
3
 *      testing stack backtraces and such.
4
 */
5
 
6
#ifdef vxworks
7
 
8
#  include <stdio.h>
9
 
10
/* VxWorks does not supply atoi.  */
11
static int
12
atoi (z)
13
     char *z;
14
{
15
  int i = 0;
16
 
17
  while (*z >= '0' && *z <= '9')
18
    i = i * 10 + (*z++ - '0');
19
  return i;
20
}
21
 
22
/* I don't know of any way to pass an array to VxWorks.  This function
23
   can be called directly from gdb.  */
24
 
25
vxmain (arg)
26
char *arg;
27
{
28
  char *argv[2];
29
 
30
  argv[0] = "";
31
  argv[1] = arg;
32
  main (2, argv, (char **) 0);
33
}
34
 
35
#else /* ! vxworks */
36
#  include <stdio.h>
37
#  include <stdlib.h>
38
#endif /* ! vxworks */
39
 
40
#ifdef PROTOTYPES
41
int factorial (int);
42
 
43
int
44
main (int argc, char **argv, char **envp)
45
#else
46
int
47
main (argc, argv, envp)
48
int argc;
49
char *argv[], **envp;
50
#endif
51
{
52
#ifdef usestubs
53
    set_debug_traps();
54
    breakpoint();
55
#endif
56
#ifdef FAKEARGV
57
    printf ("%d\n", factorial (1));
58
#else    
59
    if (argc != 2) {
60
        printf ("usage:  factorial <number>\n");
61
        return 1;
62
    } else {
63
        printf ("%d\n", factorial (atoi (argv[1])));
64
    }
65
#endif
66
    return 0;
67
}
68
 
69
#ifdef PROTOTYPES
70
int factorial (int value)
71
#else
72
int factorial (value) int value;
73
#endif
74
{
75
    int  local_var;
76
 
77
    if (value > 1) {
78
        value *= factorial (value - 1);
79
    }
80
    local_var = value;
81
    return (value);
82
}

powered by: WebSVN 2.1.0

© copyright 1999-2024 OpenCores.org, equivalent to Oliscience, all rights reserved. OpenCores®, registered trademark.