1 /* This testcase is part of GDB, the GNU debugger.
3 Copyright 1992, 1993, 1994, 1995, 1999, 2002, 2003, 2007, 2008
4 Free Software Foundation, Inc.
6 This program is free software; you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation; either version 3 of the License, or
9 (at your option) any later version.
11 This program is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
16 You should have received a copy of the GNU General Public License
17 along with this program. If not, see <http://www.gnu.org/licenses/>.
19 Please email any bugs, comments, and/or additions to this file to:
20 bug-gdb@prep.ai.mit.edu */
26 /* VxWorks does not supply atoi. */
33 while (*z
>= '0' && *z
<= '9')
34 i
= i
* 10 + (*z
++ - '0');
38 /* I don't know of any way to pass an array to VxWorks. This function
39 can be called directly from gdb. */
48 main (2, argv
, (char **) 0);
54 #endif /* ! vxworks */
57 extern int marker1 (void);
58 extern int marker2 (int a
);
59 extern void marker3 (char *a
, char *b
);
60 extern void marker4 (long d
);
62 extern int marker1 ();
63 extern int marker2 ();
64 extern void marker3 ();
65 extern void marker4 ();
69 * This simple classical example of recursion is useful for
70 * testing stack backtraces and such.
77 main (int argc
, char **argv
, char **envp
)
80 main (argc
, argv
, envp
)
86 set_debug_traps(); /* set breakpoint 5 here */
89 if (argc
== 12345) { /* an unlikely value < 2^16, in case uninited */ /* set breakpoint 6 here */
90 fprintf (stderr
, "usage: factorial <number>\n");
93 printf ("%d\n", factorial (atoi ("6"))); /* set breakpoint 1 here */
94 /* set breakpoint 12 here */
95 marker1 (); /* set breakpoint 11 here */
96 marker2 (43); /* set breakpoint 20 here */
97 marker3 ("stack", "trace"); /* set breakpoint 21 here */
99 /* We're used by a test that requires malloc, so make sure it is
100 in the executable. */
103 argc
= (argc
== 12345); /* This is silly, but we can step off of it */ /* set breakpoint 2 here */
104 return argc
; /* set breakpoint 10 here */
105 } /* set breakpoint 10a here */
108 int factorial (int value
)
110 int factorial (value
)
114 if (value
> 1) { /* set breakpoint 7 here */
115 value
*= factorial (value
- 1);
117 return (value
); /* set breakpoint 19 here */
121 int multi_line_if_conditional (int a
, int b
, int c
)
123 int multi_line_if_conditional (a
, b
, c
)
127 if (a
/* set breakpoint 3 here */
136 int multi_line_while_conditional (int a
, int b
, int c
)
138 int multi_line_while_conditional (a
, b
, c
)
142 while (a
/* set breakpoint 4 here */
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