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* gdb.base/bigcore.c (RLIMIT_CAP): Define.

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(maximize_rlimit): Reduce limits on 64-bit systems.
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Daniel Jacobowitz 2007-01-20 18:33:27 +00:00
parent 7b6b9e83ff
commit 3599012060
2 changed files with 14 additions and 0 deletions
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gdb/testsuite/ChangeLog
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@ -1,3 +1,8 @@
2007-01-20 Daniel Jacobowitz <dan@codesourcery.com>
* gdb.base/bigcore.c (RLIMIT_CAP): Define.
(maximize_rlimit): Reduce limits on 64-bit systems.
2007-01-19 Mark Kettenis <kettenis@gnu.org>
From Marcus Deuling <deuling@de.ibm.com>:

9
gdb/testsuite/gdb.base/bigcore.c
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@ -31,6 +31,13 @@
#include <stdlib.h>
#include <unistd.h>
/* This test was written for >2GB core files on 32-bit systems. On
current 64-bit systems, generating a >4EB (2 ** 63) core file is
not practical, and getting as close as we can takes a lot of
useless CPU time. So limit ourselves to a bit bigger than
32-bit, which is still a useful test. */
#define RLIMIT_CAP (1ULL << 34)
/* Print routines:
The following are so that printf et.al. can be avoided. Those
@ -110,6 +117,8 @@ maximize_rlimit (int resource, const char *prefix)
print_rlimit (resource);
getrlimit (resource, &rl);
rl.rlim_cur = rl.rlim_max;
if (sizeof (rl.rlim_cur) >= sizeof (RLIMIT_CAP))
rl.rlim_cur = (rlim_t) RLIMIT_CAP;
setrlimit (resource, &rl);
print_string (" -> ");
print_rlimit (resource);