diff options
| author | Joakim Tjernlund <joakim.tjernlund@transmode.se> | 2005-01-31 15:48:37 +0000 |
|---|---|---|
| committer | Joakim Tjernlund <joakim.tjernlund@transmode.se> | 2005-01-31 15:48:37 +0000 |
| commit | 76d9136b8f9434aaf3ca997511ec687e8b10847a (patch) | |
| tree | 506179a22d89555e8e755d2302f1439ff413d6a2 /libpthread/linuxthreads_db/td_thr_getgregs.c | |
| parent | 132f19003af8fd28d30802b1264806dedd6e36b3 (diff) | |
Sync with latest GLIBC.
Diffstat (limited to 'libpthread/linuxthreads_db/td_thr_getgregs.c')
| -rw-r--r-- | libpthread/linuxthreads_db/td_thr_getgregs.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/libpthread/linuxthreads_db/td_thr_getgregs.c b/libpthread/linuxthreads_db/td_thr_getgregs.c index 6f00677d6..a9ec6a37d 100644 --- a/libpthread/linuxthreads_db/td_thr_getgregs.c +++ b/libpthread/linuxthreads_db/td_thr_getgregs.c @@ -1,5 +1,5 @@ /* Get a thread's general register set. - Copyright (C) 1999, 2000, 2001 Free Software Foundation, Inc. + Copyright (C) 1999, 2000, 2001, 2003 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Ulrich Drepper <drepper@cygnus.com>, 1999. @@ -30,8 +30,10 @@ td_thr_getgregs (const td_thrhandle_t *th, prgregset_t gregs) if (th->th_unique == NULL) { - /* No data yet. */ - memset (gregs, '\0', sizeof (prgregset_t)); + /* No data yet. Use the main thread. */ + pid_t pid = ps_getpid (th->th_ta_p->ph); + if (ps_lgetregs (th->th_ta_p->ph, pid, gregs) != PS_OK) + return TD_ERR; return TD_OK; } |