sysdeps/unix/sysv/linux/s390/s390-64/ucontext_i.h

   1 /* Copyright (C) 2001 Free Software Foundation, Inc.
   2    This file is part of the GNU C Library.
   3      Contributed by David Mosberger-Tang <davidm@hpl.hp.com>.
   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, write to the Free
  17    Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
  18    02111-1307 USA.  */
  19
  20 /* Constants shared between setcontext() and getcontext().  Don't
  21    install this header file.  */
  22
  23 #define SIG_BLOCK       0
  24 #define SIG_UNBLOCK     1
  25 #define SIG_SETMASK     2
  26
  27 #define SC_FLGS 0x000
  28 #define SC_LINK 0x008
  29 #define SC_STCK 0x010
  30 #define SC_STSZ 0x020
  31 #define SC_PSW  0x028
  32 #define SC_GPRS 0x038
  33 #define SC_ACRS 0x0B8
  34 #define SC_FPC  0x0F8
  35 #define SC_FPRS 0x100
  36 #define SC_MASK 0x180
  37
  38 /* Tests run in stdlib/tst-ucontext-off.  */
  39 #define TESTS \
  40   TEST (uc_flags, SC_FLGS);                             \
  41   TEST (uc_link, SC_LINK);                              \
  42   TEST (uc_stack.ss_sp, SC_STCK);                       \
  43   TEST (uc_stack.ss_size, SC_STSZ);                     \
  44   TEST (uc_mcontext.psw, SC_PSW);                       \
  45   TEST (uc_mcontext.gregs, SC_GPRS);                    \
  46   TEST (uc_mcontext.aregs, SC_ACRS);                    \
  47   TEST (uc_mcontext.fpregs.fpc, SC_FPC);                \
  48   TEST (uc_mcontext.fpregs.fprs, SC_FPRS);              \
  49   TEST (uc_sigmask, SC_MASK);