87 lines
2.2 KiB
C
87 lines
2.2 KiB
C
|
/*
|
||
|
|
* 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
|
||
|
|
|