mirror of
https://github.com/bminor/binutils-gdb.git
synced 2025-12-06 07:33:08 +00:00
d01e823438
This updates the copyright headers to include 2025. I did this by running gdb/copyright.py and then manually modifying a few files as noted by the script. Approved-By: Eli Zaretskii <eliz@gnu.org>
57 lines
1.7 KiB
C
57 lines
1.7 KiB
C
/* This testcase is part of GDB, the GNU debugger.
|
|
|
|
Copyright 2023-2025 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 3 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, see <http://www.gnu.org/licenses/>. */
|
|
|
|
#include <stddef.h>
|
|
#include <string.h>
|
|
|
|
/* A memory area used as the malloc memory buffer. */
|
|
|
|
static char arena[256];
|
|
|
|
/* Override malloc(). When GDB tries to push strings into the inferior we
|
|
will always return the same pointer (to arena). This does mean we can't
|
|
have multiple strings in use at the same time, but that's fine for this
|
|
simple test. On each malloc call the contents of arena are reset, which
|
|
should make it more obvious if GDB tried to print memory that it
|
|
shouldn't. */
|
|
|
|
void *
|
|
malloc (size_t size)
|
|
{
|
|
/* Reset the contents of arena, and ensure there's a null-character at
|
|
the end just in case GDB tries to print memory that it shouldn't. */
|
|
memset (arena, 'X', sizeof (arena));
|
|
arena [sizeof (arena) - 1] = '\0';
|
|
if (size > sizeof (arena))
|
|
return NULL;
|
|
return arena;
|
|
}
|
|
|
|
/* This function is called from GDB. */
|
|
|
|
void
|
|
take_string (const char *str)
|
|
{
|
|
/* Nothing. */
|
|
}
|
|
|
|
int
|
|
main (void)
|
|
{
|
|
return 0;
|
|
}
|