gdb/test-target.h

   1 /* A mock process_stratum target_ops
   2
   3    Copyright (C) 2017-2020 Free Software Foundation, Inc.
   4
   5    This file is part of GDB.
   6
   7    This program is free software; you can redistribute it and/or modify
   8    it under the terms of the GNU General Public License as published by
   9    the Free Software Foundation; either version 3 of the License, or
  10    (at your option) any later version.
  11
  12    This program is distributed in the hope that it will be useful,
  13    but WITHOUT ANY WARRANTY; without even the implied warranty of
  14    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15    GNU General Public License for more details.
  16
  17    You should have received a copy of the GNU General Public License
  18    along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
  19
  20 #ifndef TEST_TARGET_H
  21 #define TEST_TARGET_H
  22
  23 #include "process-stratum-target.h"
  24
  25 #if GDB_SELF_TEST
  26 namespace selftests {
  27
  28 /* A mock process_stratum target_ops that doesn't read/write registers
  29    anywhere.  */
  30
  31 class test_target_ops : public process_stratum_target
  32 {
  33 public:
  34   test_target_ops () = default;
  35
  36   const target_info &info () const override;
  37
  38   bool has_registers () override
  39   {
  40     return true;
  41   }
  42
  43   bool has_stack () override
  44   {
  45     return true;
  46   }
  47
  48   bool has_memory () override
  49   {
  50     return true;
  51   }
  52
  53   void prepare_to_store (regcache *regs) override
  54   {
  55   }
  56
  57   void store_registers (regcache *regs, int regno) override
  58   {
  59   }
  60 };
  61
  62 } // namespace selftests
  63 #endif /* GDB_SELF_TEST */
  64
  65 #endif /* !defined (TEST_TARGET_H) */