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