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/*-------------------------------------*/

/* prcb.c                              */

/* Last change : 11.10.94              */

/*-------------------------------------*/

/*

 *  $Id: rom_prcb.c,v 1.2 2001-09-27 11:59:59 chris Exp $

 */

#include "flttbl.h"

#include "cntrltbl.h"

#include "intrtbl.h"

#include "systbl.h"

#include "prcb.h"

/*-------------------------------------*/

  /* RAM based PRocess Control Block

   */

#ifdef DBPRECISE_FAULTS

#define AC                      (INT_OVFL_DISABLE | PRECISE_FLTS)

#else

#define AC                      (INT_OVFL_DISABLE | IMPRECISE_FLTS)

#endif

 /* Initial Fault Configuration Word Image.

   * As to this 1, I don't know why but without it

   * fault hanlder wouldn't be invoked.

   */

#define FAULT_CONFIG            (UNLGND_FAULT_DISABLE | 1)

extern SystemTbl nulsystemTbl;

  /* Initial Instruction Cache Configuration Word Image.

   */

#ifdef DBCACHE_OFF

#define INST_CACHE_CONFIG       (INST_CACHE_DISABLE)

#else

#define INST_CACHE_CONFIG       (INST_CACHE_ENABLE)

#endif

  /* Initial Register Cache Configuration Word Image.

   */

#define REG_CACHE_CONFIG        0x200

struct PRCB rom_prcb = {

  & faultTbl[0],                        /* Fault Table Base */

  & rom_controlTbl[0],                  /* Control Table Base */

  AC,                                   /* AC */

  FAULT_CONFIG,                         /* Fault Configuration Word */

  & interruptTbl,                       /* Interrupt Table Base */

  & nulsystemTbl,                       /* System Procedure Table Base */

  0,                                    /* Reserved */

  & intStackPtr[0],                     /* Interrupt Stack Pointer */

  INST_CACHE_CONFIG,                    /* Instruction Cache Config */

  REG_CACHE_CONFIG,                     /* Reg Cache Config */

};

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/* End of file */

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