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| author | Daniel Jacobowitz <drow@false.org> | 2007-01-20 18:33:27 +0000 |
|---|---|---|
| committer | Daniel Jacobowitz <drow@false.org> | 2007-01-20 18:33:27 +0000 |
| commit | 359901206052b202ba95bb1f3b7dce00e4adde60 (patch) | |
| tree | 4c5f97380ced355ce2355193cf8215d31dd6d3d8 | |
| parent | 7b6b9e83ffd92aba8030e75a05b66fa490ad9624 (diff) | |
| download | gdb-359901206052b202ba95bb1f3b7dce00e4adde60.zip gdb-359901206052b202ba95bb1f3b7dce00e4adde60.tar.gz gdb-359901206052b202ba95bb1f3b7dce00e4adde60.tar.bz2 | |
* gdb.base/bigcore.c (RLIMIT_CAP): Define.
(maximize_rlimit): Reduce limits on 64-bit systems.
| -rw-r--r-- | gdb/testsuite/ChangeLog | 5 | ||||
| -rw-r--r-- | gdb/testsuite/gdb.base/bigcore.c | 9 |
2 files changed, 14 insertions, 0 deletions
diff --git a/gdb/testsuite/ChangeLog b/gdb/testsuite/ChangeLog index 81cbce0..c876e51 100644 --- a/gdb/testsuite/ChangeLog +++ b/gdb/testsuite/ChangeLog @@ -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>: diff --git a/gdb/testsuite/gdb.base/bigcore.c b/gdb/testsuite/gdb.base/bigcore.c index 46b5e2a..367485b 100644 --- a/gdb/testsuite/gdb.base/bigcore.c +++ b/gdb/testsuite/gdb.base/bigcore.c @@ -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); |