diff options
| -rw-r--r-- | nptl/sysdeps/x86_64/td_ta_map_lwp2thr.c | 9 |
1 files changed, 2 insertions, 7 deletions
diff --git a/nptl/sysdeps/x86_64/td_ta_map_lwp2thr.c b/nptl/sysdeps/x86_64/td_ta_map_lwp2thr.c index 1b405549af..d49d00c277 100644 --- a/nptl/sysdeps/x86_64/td_ta_map_lwp2thr.c +++ b/nptl/sysdeps/x86_64/td_ta_map_lwp2thr.c @@ -32,13 +32,8 @@ 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, regs[FS] >> 3, &th->th_unique) - != PS_OK) + /* Get the %fs segment register base address for the addressed thread. */ + if (ps_get_thread_area (ta->ph, lwpid, FS, &th->th_unique) != PS_OK) return TD_ERR; /* XXX Other error value? */ /* Found it. Now complete the `td_thrhandle_t' object. */ |