1 /* Set a thread's floating-point register set.
2 Copyright (C) 1999, 2001, 2002 Free Software Foundation, Inc.
3 This file is part of the GNU C Library.
4 Contributed by Ulrich Drepper <drepper@redhat.com>, 1999.
6 The GNU C Library is free software; you can redistribute it and/or
7 modify it under the terms of the GNU Lesser General Public
8 License as published by the Free Software Foundation; either
9 version 2.1 of the License, or (at your option) any later version.
11 The GNU C Library is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 Lesser General Public License for more details.
16 You should have received a copy of the GNU Lesser General Public
17 License along with the GNU C Library; if not, write to the Free
18 Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
21 #include "thread_dbP.h"
25 td_thr_setfpregs (const td_thrhandle_t *th, const prfpregset_t *fpregs)
27 LOG ("td_thr_setfpregs");
29 /* We have to get the state and the PID for this thread. */
31 if (ps_pdread (th->th_ta_p->ph,
32 &((struct pthread *) th->th_unique)->cancelhandling,
33 &cancelhandling, sizeof (int)) != PS_OK)
36 /* Only set the registers if the thread hasn't yet terminated. */
37 if ((cancelhandling & TERMINATED_BIT) == 0)
41 if (ps_pdread (th->th_ta_p->ph,
42 &((struct pthread *) th->th_unique)->tid,
43 &tid, sizeof (pid_t)) != PS_OK
44 || ps_lsetfpregs (th->th_ta_p->ph, tid, fpregs) != PS_OK)