// Copyright (c) 2009-2011, Tor M. Aamodt
// The University of British Columbia
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are met:
//
// Redistributions of source code must retain the above copyright notice, this
// list of conditions and the following disclaimer.
// Redistributions in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
// and/or other materials provided with the distribution. Neither the name of
// The University of British Columbia nor the names of its contributors may be
// used to endorse or promote products derived from this software without
// specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
// ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
// LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
// CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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#ifndef GPGPUSIM_ENTRYPOINT_H_INCLUDED
#define GPGPUSIM_ENTRYPOINT_H_INCLUDED

#include <pthread.h>
#include <semaphore.h>
#include <time.h>
#include "abstract_hardware_model.h"

// extern time_t g_simulation_starttime;
class gpgpu_context;

class GPGPUsim_ctx {
 public:
  GPGPUsim_ctx(gpgpu_context *ctx) {
    g_sim_active = false;
    g_sim_done = true;
    break_limit = false;
    g_sim_lock = PTHREAD_MUTEX_INITIALIZER;

    g_the_gpu_config = NULL;
    g_the_gpu = NULL;
    g_stream_manager = NULL;
    the_cude_device = NULL;
    the_context = NULL;
    gpgpu_ctx = ctx;
  }

  // struct gpgpu_ptx_sim_arg *grid_params;

  sem_t g_sim_signal_start;
  sem_t g_sim_signal_finish;
  sem_t g_sim_signal_exit;
  time_t g_simulation_starttime;
  pthread_t g_simulation_thread;

  class gpgpu_sim_config *g_the_gpu_config;
  class gpgpu_sim *g_the_gpu;
  class stream_manager *g_stream_manager;

  struct _cuda_device_id *the_cude_device;
  struct CUctx_st *the_context;
  gpgpu_context *gpgpu_ctx;

  pthread_mutex_t g_sim_lock;
  bool g_sim_active;
  bool g_sim_done;
  bool break_limit;
};

#endif