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Annotation of qemu/roms/openbios/arch/sparc64/pstate.h, revision 1.1

1.1     ! root        1: /* $Id: pstate.h,v 1.6 1997/06/25 07:39:45 jj Exp $ */
        !             2: #ifndef _SPARC64_PSTATE_H
        !             3: #define _SPARC64_PSTATE_H
        !             4: 
        !             5: #include "const.h"
        !             6: 
        !             7: /* The V9 PSTATE Register (with SpitFire extensions).
        !             8:  *
        !             9:  * -----------------------------------------------------------------------
        !            10:  * | Resv | IG | MG | CLE | TLE |  MM  | RED | PEF | AM | PRIV | IE | AG |
        !            11:  * -----------------------------------------------------------------------
        !            12:  *  63  12  11   10    9     8    7   6   5     4     3     2     1    0
        !            13:  */
        !            14: #define PSTATE_IG   _AC(0x0000000000000800,UL) /* Interrupt Globals.   */
        !            15: #define PSTATE_MG   _AC(0x0000000000000400,UL) /* MMU Globals.         */
        !            16: #define PSTATE_CLE  _AC(0x0000000000000200,UL) /* Current Little Endian.*/
        !            17: #define PSTATE_TLE  _AC(0x0000000000000100,UL) /* Trap Little Endian.  */
        !            18: #define PSTATE_MM   _AC(0x00000000000000c0,UL) /* Memory Model.                */
        !            19: #define PSTATE_TSO  _AC(0x0000000000000000,UL) /* MM: TotalStoreOrder  */
        !            20: #define PSTATE_PSO  _AC(0x0000000000000040,UL) /* MM: PartialStoreOrder        */
        !            21: #define PSTATE_RMO  _AC(0x0000000000000080,UL) /* MM: RelaxedMemoryOrder*/
        !            22: #define PSTATE_RED  _AC(0x0000000000000020,UL) /* Reset Error Debug.   */
        !            23: #define PSTATE_PEF  _AC(0x0000000000000010,UL) /* Floating Point Enable.*/
        !            24: #define PSTATE_AM   _AC(0x0000000000000008,UL) /* Address Mask.                */
        !            25: #define PSTATE_PRIV _AC(0x0000000000000004,UL) /* Privilege.           */
        !            26: #define PSTATE_IE   _AC(0x0000000000000002,UL) /* Interrupt Enable.    */
        !            27: #define PSTATE_AG   _AC(0x0000000000000001,UL) /* Alternate Globals.   */
        !            28: 
        !            29: /* The V9 TSTATE Register (with SpitFire and Linux extensions).
        !            30:  *
        !            31:  * ---------------------------------------------------------------
        !            32:  * |  Resv  |  CCR  |  ASI  |  %pil  |  PSTATE  |  Resv  |  CWP  |
        !            33:  * ---------------------------------------------------------------
        !            34:  *  63    40 39   32 31   24 23    20 19       8 7      5 4     0
        !            35:  */
        !            36: #define TSTATE_CCR     _AC(0x000000ff00000000,UL) /* Condition Codes.  */
        !            37: #define TSTATE_XCC     _AC(0x000000f000000000,UL) /* Condition Codes.  */
        !            38: #define TSTATE_XNEG    _AC(0x0000008000000000,UL) /* %xcc Negative.    */
        !            39: #define TSTATE_XZERO   _AC(0x0000004000000000,UL) /* %xcc Zero.        */
        !            40: #define TSTATE_XOVFL   _AC(0x0000002000000000,UL) /* %xcc Overflow.    */
        !            41: #define TSTATE_XCARRY  _AC(0x0000001000000000,UL) /* %xcc Carry.       */
        !            42: #define TSTATE_ICC     _AC(0x0000000f00000000,UL) /* Condition Codes.  */
        !            43: #define TSTATE_INEG    _AC(0x0000000800000000,UL) /* %icc Negative.    */
        !            44: #define TSTATE_IZERO   _AC(0x0000000400000000,UL) /* %icc Zero.        */
        !            45: #define TSTATE_IOVFL   _AC(0x0000000200000000,UL) /* %icc Overflow.    */
        !            46: #define TSTATE_ICARRY  _AC(0x0000000100000000,UL) /* %icc Carry.       */
        !            47: #define TSTATE_ASI     _AC(0x00000000ff000000,UL) /* AddrSpace ID.     */
        !            48: #define TSTATE_PIL     _AC(0x0000000000f00000,UL) /* %pil (Linux traps)*/
        !            49: #define TSTATE_PSTATE  _AC(0x00000000000fff00,UL) /* PSTATE.           */
        !            50: #define TSTATE_IG      _AC(0x0000000000080000,UL) /* Interrupt Globals.*/
        !            51: #define TSTATE_MG      _AC(0x0000000000040000,UL) /* MMU Globals.      */
        !            52: #define TSTATE_CLE     _AC(0x0000000000020000,UL) /* CurrLittleEndian. */
        !            53: #define TSTATE_TLE     _AC(0x0000000000010000,UL) /* TrapLittleEndian. */
        !            54: #define TSTATE_MM      _AC(0x000000000000c000,UL) /* Memory Model.     */
        !            55: #define TSTATE_TSO     _AC(0x0000000000000000,UL) /* MM: TSO           */
        !            56: #define TSTATE_PSO     _AC(0x0000000000004000,UL) /* MM: PSO           */
        !            57: #define TSTATE_RMO     _AC(0x0000000000008000,UL) /* MM: RMO           */
        !            58: #define TSTATE_RED     _AC(0x0000000000002000,UL) /* Reset Error Debug.*/
        !            59: #define TSTATE_PEF     _AC(0x0000000000001000,UL) /* FPU Enable.       */
        !            60: #define TSTATE_AM      _AC(0x0000000000000800,UL) /* Address Mask.     */
        !            61: #define TSTATE_PRIV    _AC(0x0000000000000400,UL) /* Privilege.        */
        !            62: #define TSTATE_IE      _AC(0x0000000000000200,UL) /* Interrupt Enable. */
        !            63: #define TSTATE_AG      _AC(0x0000000000000100,UL) /* Alternate Globals.*/
        !            64: #define TSTATE_CWP     _AC(0x000000000000001f,UL) /* Curr Win-Pointer. */
        !            65: 
        !            66: /* Floating-Point Registers State Register.
        !            67:  *
        !            68:  * --------------------------------
        !            69:  * |  Resv  |  FEF  |  DU  |  DL  |
        !            70:  * --------------------------------
        !            71:  *  63     3    2       1      0
        !            72:  */
        !            73: #define FPRS_FEF       _AC(0x0000000000000004,UL) /* FPU Enable.       */
        !            74: #define FPRS_DU                _AC(0x0000000000000002,UL) /* Dirty Upper.      */
        !            75: #define FPRS_DL                _AC(0x0000000000000001,UL) /* Dirty Lower.      */
        !            76: 
        !            77: /* Version Register.
        !            78:  *
        !            79:  * ------------------------------------------------------
        !            80:  * | MANUF | IMPL | MASK | Resv | MAXTL | Resv | MAXWIN |
        !            81:  * ------------------------------------------------------
        !            82:  *  63   48 47  32 31  24 23  16 15    8 7    5 4      0
        !            83:  */
        !            84: #define VERS_MANUF     _AC(0xffff000000000000,UL) /* Manufacturer.     */
        !            85: #define VERS_IMPL      _AC(0x0000ffff00000000,UL) /* Implementation.   */
        !            86: #define VERS_MASK      _AC(0x00000000ff000000,UL) /* Mask Set Revision.*/
        !            87: #define VERS_MAXTL     _AC(0x000000000000ff00,UL) /* Max Trap Level.   */
        !            88: #define VERS_MAXWIN    _AC(0x000000000000001f,UL) /* Max RegWindow Idx.*/
        !            89: 
        !            90: #endif /* !(_SPARC64_PSTATE_H) */

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