/* Copyright 2016 The Chromium Authors. All rights reserved.

 * Use of this source code is governed by a BSD-style license that can be

 * found in the LICENSE file. */

#include <assert.h>

#include <stddef.h>

#include <stdint.h>

extern "C" {

#include "Capabilities.h"

#include "Implementation.h"

#include "tpm_types.h"

#include "TpmBuildSwitches.h"

#include "ExecCommand_fp.h"

#include "Manufacture_fp.h"

#include "Platform.h"

#include "Startup_fp.h"

#include "_TPM_Init_fp.h"

}

const uint8_t STARTUP[] = {

  0x80, 0x01, 0x00, 0x00, 0x00, 0x0c, 0x00, 0x00, 0x01, 0x44, 0x00, 0x00

};

extern "C" int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) {

  uint8_t *response;

  unsigned response_size;

  /* Initialize TPM state. */

  _plat__Signal_PowerOn();

  _plat__NVEnable(NULL);

  assert(TPM_Manufacture(1) == 0);

  _plat__NVDisable();

  _TPM_Init();

  _plat__SetNvAvail();

  _plat__Signal_PhysicalPresenceOn();

  /* Issue the TPM2_Startup command. */

  ::ExecuteCommand(sizeof(STARTUP), (uint8_t *) STARTUP,

      &response_size, &response);

  /* Issue fuzzed command. */

  ::ExecuteCommand(size, (uint8_t *) data, &response_size, &response);

  return 0;  /* Non-zero return values are reserved for future use. */

}