sysdeps/unix/sysv/linux/hppa/profil-counter.h

   1 /* Machine-dependent SIGPROF signal handler.  PA-RISC version
   2    Copyright (C) 1996-2014 Free Software Foundation, Inc.
   3    This file is part of the GNU C Library.
   4
   5    The GNU C Library is free software; you can redistribute it and/or
   6    modify it under the terms of the GNU Lesser General Public
   7    License as published by the Free Software Foundation; either
   8    version 2.1 of the License, or (at your option) any later version.
   9
  10    The GNU C Library is distributed in the hope that it will be useful,
  11    but WITHOUT ANY WARRANTY; without even the implied warranty of
  12    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13    Lesser General Public License for more details.
  14
  15    You should have received a copy of the GNU Lesser General Public
  16    License along with the GNU C Library.  If not, see
  17    <http://www.gnu.org/licenses/>.  */
  18
  19 static void
  20 __profil_counter (int signr, siginfo_t *si, struct ucontext *uctx)
  21 {
  22   unsigned long ip = uctx->uc_mcontext.sc_iaoq[0] & ~0x3;
  23   profil_count ((void *) ip);
  24 }