/***************************************************************************/
/**                                                                       **/
/** HPE CONFIDENTIAL. This software is confidential proprietary software  **/
/** licensed by Hewlett-Packard Enterprise Development, LP, and is not    **/
/** authorized to be used, duplicated OR disclosed to anyone without the  **/
/** prior written permission of HPE.                                      **/
/** © 2023 Copyright Hewlett-Packard Enterprise Development, LP           **/
/**                                                                       **/
/** VMS SOFTWARE, INC. CONFIDENTIAL. This software is confidential        **/
/** proprietary software licensed by VMS Software, Inc., and is not       **/
/** authorized to be used, duplicated or disclosed to anyone without      **/
/** the prior written permission of VMS Software, Inc.                    **/
/** © 2023 Copyright VMS Software, Inc.                                   **/
/**                                                                       **/
/***************************************************************************/
/********************************************************************************************************************************/
/* Created:  9-Nov-2023 12:06:54 by OpenVMS SDL V3.7       */
/* Source:  28-JUL-2003 11:15:07 $1$DGA8345:[LIB_H.SRC]TRDDEF.SDL;1 */
/********************************************************************************************************************************/
/*** MODULE $TRDDEF ***/
#ifndef __TRDDEF_LOADED
#define __TRDDEF_LOADED 1
 
#pragma __nostandard			 /* This file uses non-ANSI-Standard features */
#pragma __member_alignment __save
#pragma __nomember_alignment
#ifdef __INITIAL_POINTER_SIZE			 /* Defined whenever ptr size pragmas supported */
#pragma __required_pointer_size __save		 /* Save the previously-defined required ptr size */
#pragma __required_pointer_size __short		 /* And set ptr size default to 32-bit pointers */
#endif
 
#ifdef __cplusplus
    extern "C" {
#define __unknown_params ...
#define __optional_params ...
#else
#define __unknown_params
#define __optional_params ...
#endif
 
#ifndef __struct
#if !defined(__VAXC)
#define __struct struct
#else
#define __struct variant_struct
#endif
#endif
 
#ifndef __union
#if !defined(__VAXC)
#define __union union
#else
#define __union variant_union
#endif
#endif
 
#define TRD$M_VALID 0x1
#define TRD$M_PL 0x6
#define TRD$M_AR 0x38
#define TRD$M_RESERVED_1 0xFFFFFFC0
#define TRD$M_RESERVED_2 0xFFFFFFFF00000000
#define TRD$C_LENGTH 32
	
#if !defined(__NOBASEALIGN_SUPPORT)  && !defined(__cplusplus)   /* If using pre DECC V4.0 or C++ */
#pragma __nomember_alignment __quadword
#else
#pragma __nomember_alignment
#endif
typedef struct _trd {
#pragma __nomember_alignment
    __union  {
        unsigned __int64 trd$q_flags;
        __struct  {
            unsigned trd$v_valid : 1;   /* Valid                            */
            unsigned trd$v_pl : 2;      /* Privilege level                  */
            unsigned trd$v_ar : 3;      /* Access Rights                    */
            unsigned trd$v_reserved_1 : 26; /* Unused                       */
            unsigned trd$v_reserved_2 : 32; /* Unused                       */
            } trd$r_trddef_bits;
        } trd$r_trd_union;
#ifdef __INITIAL_POINTER_SIZE			 /* Defined whenever ptr size pragmas supported */
#pragma __required_pointer_size __long		 /* And set ptr size default to 64-bit pointers */
    void *trd$pq_va;                    /* Virtual address                  */
#else
	unsigned __int64 trd$pq_va;
#endif
    unsigned __int64 trd$q_pa;          /* Physical address                 */
    unsigned int trd$l_ps;              /* Page size bits                   */
    unsigned int trd$l_reserved_3;
    } TRD;
 
#if !defined(__VAXC)
#define trd$q_flags trd$r_trd_union.trd$q_flags
#define trd$v_valid trd$r_trd_union.trd$r_trddef_bits.trd$v_valid
#define trd$v_pl trd$r_trd_union.trd$r_trddef_bits.trd$v_pl
#define trd$v_ar trd$r_trd_union.trd$r_trddef_bits.trd$v_ar
#endif		/* #if !defined(__VAXC) */
 
/*                                                                          */
/* These symbols are used to define which TRs are used for what purposes.   */
/* Note: there are both instruction and data translation registers. So,     */
/* we distinguish which TR the constant is for by putting ITR or DTR in     */
/* the symbol name.                                                         */
/*                                                                          */
#define TRD$C_DTR_VHPT1 0               /* 1st DTR used for the VHPT        */
#define TRD$C_DTR_VHPT2 1               /* 2nd DTR used for the VHPT        */
#define TRD$C_IVT_SWIS1 5               /* ITR used for the IVT and SWIS    */
#define TRD$C_IVT_SWIS2 6               /* 2nd ITR used for the IVT and SWIS (if necessary) */
#define TRD$C_DTR_SLOT_VA 7             /* DTR used for the slot virtual address */
#define TRD$C_ITR_PAL_CODE 7            /* ITR used for PAL code            */
#define TRD$C_DTR_SWIS_DATA 8           /* DTR used for SWIS data           */
/*                                                                          */
/* Minimum number of TRs supported by the IA64 architecture                 */
/*                                                                          */
#define TRD$C_MIN_TRS 8
/*                                                                          */
/* Page size for PAL's TR                                                   */
/*                                                                          */
#define TRD$C_PAL_PS 18                 /* 256K                             */
 
#pragma __member_alignment __restore
#ifdef __INITIAL_POINTER_SIZE			 /* Defined whenever ptr size pragmas supported */
#pragma __required_pointer_size __restore		 /* Restore the previously-defined required ptr size */
#endif
#ifdef __cplusplus
    }
#endif
#pragma __standard
 
#endif /* __TRDDEF_LOADED */