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2003-06-13 Roland McGrath <roland@redhat.com> 

* sysdeps/x86_64/td_ta_map_lwp2thr.c (td_ta_map_lwp2thr): Pass FS
	constant from <sys/reg.h> to ps_get_thread_area, not register contents.
This commit is contained in:
Roland McGrath 2003-06-13 07:30:47 +00:00
parent e6d329961f
commit 0597618676
1 changed files with 2 additions and 7 deletions
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9
nptl/sysdeps/x86_64/td_ta_map_lwp2thr.c
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@ -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. */