src/target/testee.c

   1 /***************************************************************************
   2  *   Copyright (C) 2009 Zachary T Welch <zw@superlucidity.net>             *
   3  *                                                                         *
   4  *   This program is free software; you can redistribute it and/or modify  *
   5  *   it under the terms of the GNU General Public License as published by  *
   6  *   the Free Software Foundation; either version 2 of the License, or     *
   7  *   (at your option) any later version.                                   *
   8  *                                                                         *
   9  *   This program is distributed in the hope that it will be useful,       *
  10  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
  11  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
  12  *   GNU General Public License for more details.                          *
  13  *                                                                         *
  14  *   You should have received a copy of the GNU General Public License     *
  15  *   along with this program.  If not, see <http://www.gnu.org/licenses/>. *
  16  ***************************************************************************/
  17
  18 #ifdef HAVE_CONFIG_H
  19 #include "config.h"
  20 #endif
  21
  22 #include <helper/log.h>
  23
  24 #include "target.h"
  25 #include "target_type.h"
  26 #include "hello.h"
  27
  28 static const struct command_registration testee_command_handlers[] = {
  29         {
  30                 .name = "testee",
  31                 .mode = COMMAND_ANY,
  32                 .help = "testee target commands",
  33                 .chain = hello_command_handlers,
  34                 .usage = "",
  35         },
  36         COMMAND_REGISTRATION_DONE
  37 };
  38
  39 static int testee_init(struct command_context *cmd_ctx, struct target *target)
  40 {
  41         return ERROR_OK;
  42 }
  43 static int testee_poll(struct target *target)
  44 {
  45         if ((target->state == TARGET_RUNNING) || (target->state == TARGET_DEBUG_RUNNING))
  46                 target->state = TARGET_HALTED;
  47         return ERROR_OK;
  48 }
  49 static int testee_halt(struct target *target)
  50 {
  51         target->state = TARGET_HALTED;
  52         return ERROR_OK;
  53 }
  54 static int testee_reset_assert(struct target *target)
  55 {
  56         target->state = TARGET_RESET;
  57         return ERROR_OK;
  58 }
  59 static int testee_reset_deassert(struct target *target)
  60 {
  61         target->state = TARGET_RUNNING;
  62         return ERROR_OK;
  63 }
  64 struct target_type testee_target = {
  65         .name = "testee",
  66         .commands = testee_command_handlers,
  67
  68         .init_target = &testee_init,
  69         .poll = &testee_poll,
  70         .halt = &testee_halt,
  71         .assert_reset = &testee_reset_assert,
  72         .deassert_reset = &testee_reset_deassert,
  73 };