gdb/testsuite/gdb.arch/ppc64-isa207-atomic-inst.c

   1 /* Copyright 2017-2021 Free Software Foundation, Inc.
   2
   3    This file is part of GDB.
   4
   5    This program is free software; you can redistribute it and/or modify
   6    it under the terms of the GNU General Public License as published by
   7    the Free Software Foundation; either version 3 of the License, or
   8    (at your option) any later version.
   9
  10    This program 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
  13    GNU General Public License for more details.
  14
  15    You should have received a copy of the GNU General Public License
  16    along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
  17
  18 #include <elf.h>
  19
  20 typedef Elf64_auxv_t auxv_t;
  21
  22 #ifndef PPC_FEATURE2_ARCH_2_07
  23 #define PPC_FEATURE2_ARCH_2_07  0x80000000
  24 #endif
  25
  26 extern void test_atomic_sequences (void);
  27
  28 int
  29 main (int argc, char *argv[], char *envp[], auxv_t auxv[])
  30 {
  31   int i;
  32
  33   for (i = 0; auxv[i].a_type != AT_NULL; i++)
  34     if (auxv[i].a_type == AT_HWCAP2) {
  35       if (!(auxv[i].a_un.a_val & PPC_FEATURE2_ARCH_2_07))
  36         return 1;
  37       break;
  38     }
  39
  40   test_atomic_sequences ();
  41   return 0;
  42 }