diff options
Diffstat (limited to 'nptl_db/td_ta_map_lwp2thr.c')
| -rw-r--r-- | nptl_db/td_ta_map_lwp2thr.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/nptl_db/td_ta_map_lwp2thr.c b/nptl_db/td_ta_map_lwp2thr.c index 326b9ee92a..2097194837 100644 --- a/nptl_db/td_ta_map_lwp2thr.c +++ b/nptl_db/td_ta_map_lwp2thr.c @@ -20,6 +20,7 @@ #include "thread_dbP.h" #include <tls.h> +#include <sys/reg.h> td_err_e @@ -31,8 +32,12 @@ td_ta_map_lwp2thr (const td_thragent_t *ta, lwpid_t lwpid, td_thrhandle_t *th) if (! ta_ok (ta)) return TD_BADTA; + prgregset_t regs; + if (ps_lgetregs (ta->ph, lwpid, regs) != PS_OK) + return TD_ERR; + /* Get the thread area for the addressed thread. */ - if (ps_get_thread_area (ta->ph, lwpid, TLS_GET_GS () >> 3, &th->th_unique) + if (ps_get_thread_area (ta->ph, lwpid, regs[GS] >> 3, &th->th_unique) != PS_OK) return TD_ERR; /* XXX Other error value? */ |