gdb/testsuite/gdb.reverse/insn-reverse.c

   1 /* This testcase is part of GDB, the GNU debugger.
   2
   3    Copyright 2015-2019 Free Software Foundation, Inc.
   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 typedef void (*testcase_ftype) (void);
  19
  20 /* The arch-specific files need to implement both the initialize function
  21    and define the testcases array.  */
  22
  23 #if (defined __aarch64__)
  24 #include "insn-reverse-aarch64.c"
  25 #elif (defined __arm__)
  26 #include "insn-reverse-arm.c"
  27 #elif (defined __x86_64__) || (defined __i386__)
  28 #include "insn-reverse-x86.c"
  29 #else
  30 /* We get here if the current architecture being tested doesn't have any
  31    record/replay instruction decoding tests implemented.  */
  32 static testcase_ftype testcases[] = {};
  33
  34 /* Dummy implementation in case this target doesn't have any record/replay
  35    instruction decoding tests implemented.  */
  36
  37 static void
  38 initialize (void)
  39 {
  40 }
  41 #endif
  42
  43 /* GDB will read n_testcases to know how many functions to test.  The
  44    functions are implemented in arch-specific files and the testcases
  45    array is defined together with them.  */
  46 static int n_testcases = (sizeof (testcases) / sizeof (testcase_ftype));
  47
  48 int
  49 main ()
  50 {
  51   int i = 0;
  52
  53   /* Initialize any required arch-specific bits.  */
  54   initialize ();
  55
  56   for (i = 0; i < n_testcases; i++)
  57     testcases[i] ();
  58
  59   return 0;
  60 }