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, write to the                         *
  16  *   Free Software Foundation, Inc.,                                       *
  17  *   51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.           *
  18  ***************************************************************************/
  19
  20 #ifdef HAVE_CONFIG_H
  21 #include "config.h"
  22 #endif
  23
  24 #include <helper/log.h>
  25
  26 #include "target.h"
  27 #include "target_type.h"
  28 #include "hello.h"
  29
  30 static const struct command_registration testee_command_handlers[] = {
  31         {
  32                 .name = "testee",
  33                 .mode = COMMAND_ANY,
  34                 .help = "testee target commands",
  35
  36                 .chain = hello_command_handlers,
  37         },
  38         COMMAND_REGISTRATION_DONE
  39 };
  40
  41 static int testee_init(struct command_context *cmd_ctx, struct target *target)
  42 {
  43         return ERROR_OK;
  44 }
  45 static int testee_poll(struct target *target)
  46 {
  47         if ((target->state == TARGET_RUNNING) || (target->state == TARGET_DEBUG_RUNNING))
  48                 target->state = TARGET_HALTED;
  49         return ERROR_OK;
  50 }
  51 static int testee_halt(struct target *target)
  52 {
  53         target->state = TARGET_HALTED;
  54         return ERROR_OK;
  55 }
  56 static int testee_reset_assert(struct target *target)
  57 {
  58         target->state = TARGET_RESET;
  59         return ERROR_OK;
  60 }
  61 static int testee_reset_deassert(struct target *target)
  62 {
  63         target->state = TARGET_RUNNING;
  64         return ERROR_OK;
  65 }
  66 struct target_type testee_target = {
  67         .name = "testee",
  68         .commands = testee_command_handlers,
  69
  70         .init_target = &testee_init,
  71         .poll = &testee_poll,
  72         .halt = &testee_halt,
  73         .assert_reset = &testee_reset_assert,
  74         .deassert_reset = &testee_reset_deassert,
  75 };