arduino-esp32/tools/sdk/include/esp32/xtensa/xt_reftb.h
2016-10-06 07:09:44 -06:00

87 lines
2.2 KiB
C
Executable File

/*
* Customer ID=11656; Build=0x5f626; Copyright (c) 2009-2013 by Tensilica Inc. ALL RIGHTS RESERVED.
* These coded instructions, statements, and computer programs are the
* copyrighted works and confidential proprietary information of
* Tensilica Inc. They may be adapted and modified by bona fide
* purchasers for internal use, but neither the original nor any
* adapted or modified version may be disclosed or distributed to
* third parties in any manner, medium, or form, in whole or in part,
* without the prior written consent of Tensilica Inc.
*
* This software and its derivatives are to be executed solely on
* products incorporating a Tensilica processor.
*/
// Utility routines for returning pass/fail status in HW simulations
#ifndef XT_REF_TESTBENCH_H
#define XT_REF_TESTBENCH_H 1
#ifdef __cplusplus
extern "C" {
#endif
// Exit routines for HW simulation
extern int diag_pass();
extern int diag_fail();
// Set exit status for HW simulation
int set_diag_status(int stat);
// Setup for user power toggling
extern int setup_power_toggle();
// Return exit status location
extern unsigned int* testbench_exit_location();
// Return power toggle location
extern unsigned int* testbench_power_toggle_location();
// Change exit status location
// You must also change the plusarg "+DVMagicExit" sent to the HW simulator
// or change the argument "--exit_location" sent to the ISS
extern unsigned int* set_testbench_exit_location(unsigned int*);
// Change power toggle location
// You must also change the plusarg "+DVPowerLoc" sent to the HW simulator
extern unsigned int* set_testbench_power_toggle_location(unsigned int*);
// Exit routines with status message
//
static inline
int pass(const char *msg)
{
return diag_pass();
}
static inline
int fail(const char *msg)
{
return diag_fail();
}
#define POWER_TOGGLE_ON 1
#define POWER_TOGGLE_OFF 0
// Routine to turn on and off power toggle
// Does a magic write that Monitors.v intercepts and appropriately turns
// SAIF dumping on and offf
//
extern volatile unsigned int *_reftb_power_toggle;
__attribute__ ((always_inline))
static inline
int set_power_toggle(int val)
{
#ifdef __XTENSA__
*_reftb_power_toggle = val;
#endif
return val;
}
#ifdef __cplusplus
}
#endif
#endif // XT_REF_TESTBENCH_H