From 05976186764b0f7065dd1bf94ba9a7daa35df65b Mon Sep 17 00:00:00 2001 From: Roland McGrath Date: Fri, 13 Jun 2003 07:30:47 +0000 Subject: 2003-06-13 Roland McGrath * sysdeps/x86_64/td_ta_map_lwp2thr.c (td_ta_map_lwp2thr): Pass FS constant from to ps_get_thread_area, not register contents. --- nptl/sysdeps/x86_64/td_ta_map_lwp2thr.c | 9 ++------- 1 file changed, 2 insertions(+), 7 deletions(-) (limited to 'nptl') 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. */ -- cgit v1.2.3