gdb/testsuite/gdb.arch/powerpc-trap.s

   1 /* This testcase is part of GDB, the GNU debugger.
   2
   3    Copyright 2021-2024 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 /* To test if GDB stops at various trap instructions inserted into
  19    the code.  */
  20
  21 .global main
  22 .type main,function
  23 main:
  24   ori 0, 0, 0
  25   trap
  26   tw  12, 2, 2
  27   twi 31, 3, 3
  28   ori 0, 0, 0
  29   li  3, 0
  30   blr
  31
  32         .section        .note.GNU-stack,"",@progbits