/* ASSIST.C     (c) Copyright Roger Bowler, 1999-2009                */
/*              ESA/390 MVS Assist Routines                          */

// $Id: assist.c 5234 2009-03-03 19:32:50Z jj $

/*-------------------------------------------------------------------*/
/* This module contains routines which process the MVS Assist        */
/* instructions described in the manual GA22-7079-01.                */
/*-------------------------------------------------------------------*/

/*              Instruction decode rework - Jan Jaeger               */
/*              Correct address wraparound - Jan Jaeger              */
/* z/Architecture support - (c) Copyright Jan Jaeger, 1999-2009      */
/*              Add dummy assist instruction - Jay Maynard,          */
/*                  suggested by Brandon Hill                        */

// $Log$
// Revision 1.24  2007/06/23 00:04:03  ivan
// Update copyright notices to include current year (2007)
//
// Revision 1.23  2006/12/20 04:26:19  gsmith
// 19 Dec 2006 ip_all.pat - performance patch - Greg Smith
//
// Revision 1.22  2006/12/08 09:43:16  jj
// Add CVS message log
//

#include "hstdinc.h"

#if !defined(_HENGINE_DLL_)
#define _HENGINE_DLL_
#endif

#if !defined(_ASSIST_C_)
#define _ASSIST_C_
#endif

#include "hercules.h"

#include "opcode.h"

#include "inline.h"

#if !defined(_ASSIST_C)

#define _ASSIST_C

/*-------------------------------------------------------------------*/
/* Control block offsets fixed by architecture                       */
/*-------------------------------------------------------------------*/

/* Prefixed storage area offsets */
#define PSALCPUA        0x2F4           /* Logical CPU address       */
#define PSAHLHI         0x2F8           /* Locks held indicators     */

/* Bit settings for PSAHLHI */
#define PSACMSLI        0x00000002      /* CMS lock held indicator   */
#define PSALCLLI        0x00000001      /* Local lock held indicator */

/* Address space control block offsets */
#define ASCBLOCK        0x080           /* Local lock                */
#define ASCBLSWQ        0x084           /* Local lock suspend queue  */

/* Lock interface table offsets */
#define LITOLOC         (-16)           /* Obtain local error exit   */
#define LITRLOC         (-12)           /* Release local error exit  */
#define LITOCMS         (-8)            /* Obtain CMS error exit     */
#define LITRCMS         (-4)            /* Release CMS error exit    */

#endif /*!defined(_ASSIST_C)*/


#if !defined(FEATURE_S390_DAT) && !defined(FEATURE_ESAME)
/*-------------------------------------------------------------------*/
/* E502       - Page Fix                                       [SSE] */
/*-------------------------------------------------------------------*/
DEF_INST(fix_page)
{
int     b1, b2;                         /* Values of base field      */
VADR    effective_addr1,
        effective_addr2;                /* Effective addresses       */

    SSE(inst, regs, b1, effective_addr1, b2, effective_addr2);

    PRIV_CHECK(regs);

    PTT(PTT_CL_ERR,"*E502 PGFIX",effective_addr1,effective_addr2,regs->psw.IA_L);
    /*INCOMPLETE*/

}
#endif /*!defined(FEATURE_S390_DAT) && !defined(FEATURE_ESAME)*/


/*-------------------------------------------------------------------*/
/* E503       - SVC assist                                     [SSE] */
/*-------------------------------------------------------------------*/
DEF_INST(svc_assist)
{
int     b1, b2;                         /* Values of base field      */
VADR    effective_addr1,
        effective_addr2;                /* Effective addresses       */

    SSE(inst, regs, b1, effective_addr1, b2, effective_addr2);

    PRIV_CHECK(regs);

    PTT(PTT_CL_ERR,"*E503 SVCA",effective_addr1,effective_addr2,regs->psw.IA_L);
    /*INCOMPLETE: NO ACTION IS TAKEN, THE SVC IS UNASSISTED
                  AND MVS WILL HAVE TO HANDLE THE SITUATION*/

}


/*-------------------------------------------------------------------*/
/* E504       - Obtain Local Lock                              [SSE] */
/*-------------------------------------------------------------------*/
DEF_INST(obtain_local_lock)
{
int     b1, b2;                         /* Values of base field      */
VADR    effective_addr1,
        effective_addr2;                /* Effective addresses       */
VADR    ascb_addr;                      /* Virtual address of ASCB   */
VADR    lock_addr;                      /* Virtual addr of ASCBLOCK  */
U32     hlhi_word;                      /* Highest lock held word    */
VADR    lit_addr;                       /* Virtual address of lock
                                           interface table           */
U32     lock;                           /* Lock value                */
U32     lcpa;                           /* Logical CPU address       */
VADR    newia;                          /* Unsuccessful branch addr  */
int     acc_mode = 0;                   /* access mode to use        */

    SSE(inst, regs, b1, effective_addr1, b2, effective_addr2);

    PRIV_CHECK(regs);

    /* Specification exception if operands are not on word boundary */
    if ((effective_addr1 & 0x00000003) || (effective_addr2 & 0x00000003))
        ARCH_DEP(program_interrupt) (regs, PGM_SPECIFICATION_EXCEPTION);

    PERFORM_SERIALIZATION(regs);

    /* Obtain main-storage access lock */
    OBTAIN_MAINLOCK(regs);

    if (ACCESS_REGISTER_MODE(&regs->psw))
        acc_mode = USE_PRIMARY_SPACE;

    /* Load ASCB address from first operand location */
    ascb_addr = ARCH_DEP(vfetch4) ( effective_addr1, acc_mode, regs );

    /* Load locks held bits from second operand location */
    hlhi_word = ARCH_DEP(vfetch4) ( effective_addr2, acc_mode, regs );

    /* Fetch our logical CPU address from PSALCPUA */
    lcpa = ARCH_DEP(vfetch4) ( effective_addr2 - 4, acc_mode, regs );

    lock_addr = (ascb_addr + ASCBLOCK) & ADDRESS_MAXWRAP(regs);

    /* Fetch the local lock from the ASCB */
    lock = ARCH_DEP(vfetch4) ( lock_addr, acc_mode, regs );

    /* Obtain the local lock if not already held by any CPU */
    if (lock == 0
        && (hlhi_word & PSALCLLI) == 0)
    {
        /* Store the unchanged value into the second operand to
           ensure suppression in the event of an access exception */
        ARCH_DEP(vstore4) ( hlhi_word, effective_addr2, acc_mode, regs );

        /* Store our logical CPU address in ASCBLOCK */
        ARCH_DEP(vstore4) ( lcpa, lock_addr, acc_mode, regs );

        /* Set the local lock held bit in the second operand */
        hlhi_word |= PSALCLLI;
        ARCH_DEP(vstore4) ( hlhi_word, effective_addr2, acc_mode, regs );

        /* Set register 13 to zero to indicate lock obtained */
        regs->GR_L(13) = 0;
    }
    else
    {
        /* Fetch the lock interface table address from the
           second word of the second operand, and load the
           new instruction address and amode from LITOLOC */
        lit_addr = ARCH_DEP(vfetch4) ( effective_addr2 + 4, acc_mode, regs ) + LITOLOC;
        lit_addr &= ADDRESS_MAXWRAP(regs);
        newia = ARCH_DEP(vfetch4) ( lit_addr, acc_mode, regs );

        /* Save the link information in register 12 */
        regs->GR_L(12) = PSW_IA(regs, 0);

        /* Copy LITOLOC into register 13 to signify obtain failure */
        regs->GR_L(13) = newia;

        /* Update the PSW instruction address */
        UPD_PSW_IA(regs, newia);
    }

    /* Release main-storage access lock */
    RELEASE_MAINLOCK(regs);

    PERFORM_SERIALIZATION(regs);

} /* end function obtain_local_lock */


/*-------------------------------------------------------------------*/
/* E505       - Release Local Lock                             [SSE] */
/*-------------------------------------------------------------------*/
DEF_INST(release_local_lock)
{
int     b1, b2;                         /* Values of base field      */
VADR    effective_addr1,
        effective_addr2;                /* Effective addresses       */
VADR    ascb_addr;                      /* Virtual address of ASCB   */
VADR    lock_addr;                      /* Virtual addr of ASCBLOCK  */
VADR    susp_addr;                      /* Virtual addr of ASCBLSWQ  */
U32     hlhi_word;                      /* Highest lock held word    */
VADR    lit_addr;                       /* Virtual address of lock
                                           interface table           */
U32     lock;                           /* Lock value                */
U32     susp;                           /* Lock suspend queue        */
U32     lcpa;                           /* Logical CPU address       */
VADR    newia;                          /* Unsuccessful branch addr  */
int     acc_mode = 0;                   /* access mode to use        */

    SSE(inst, regs, b1, effective_addr1, b2, effective_addr2);

    PRIV_CHECK(regs);

    /* Specification exception if operands are not on word boundary */
    if ((effective_addr1 & 0x00000003) || (effective_addr2 & 0x00000003))
        ARCH_DEP(program_interrupt) (regs, PGM_SPECIFICATION_EXCEPTION);

    /* Obtain main-storage access lock */
    OBTAIN_MAINLOCK(regs);

    if (ACCESS_REGISTER_MODE(&regs->psw))
        acc_mode = USE_PRIMARY_SPACE;

    /* Load ASCB address from first operand location */
    ascb_addr = ARCH_DEP(vfetch4) ( effective_addr1, acc_mode, regs );

    /* Load locks held bits from second operand location */
    hlhi_word = ARCH_DEP(vfetch4) ( effective_addr2, acc_mode, regs );

    /* Fetch our logical CPU address from PSALCPUA */
    lcpa = ARCH_DEP(vfetch4) ( effective_addr2 - 4, acc_mode, regs );

    /* Fetch the local lock and the suspend queue from the ASCB */
    lock_addr = (ascb_addr + ASCBLOCK) & ADDRESS_MAXWRAP(regs);
    susp_addr = (ascb_addr + ASCBLSWQ) & ADDRESS_MAXWRAP(regs);
    lock = ARCH_DEP(vfetch4) ( lock_addr, acc_mode, regs );
    susp = ARCH_DEP(vfetch4) ( susp_addr, acc_mode, regs );

    /* Test if this CPU holds the local lock, and does not hold
       any CMS lock, and the local lock suspend queue is empty */
    if (lock == lcpa
        && (hlhi_word & (PSALCLLI | PSACMSLI)) == PSALCLLI
        && susp == 0)
    {
        /* Store the unchanged value into the second operand to
           ensure suppression in the event of an access exception */
        ARCH_DEP(vstore4) ( hlhi_word, effective_addr2, acc_mode, regs );

        /* Set the local lock to zero */
        ARCH_DEP(vstore4) ( 0, lock_addr, acc_mode, regs );

        /* Clear the local lock held bit in the second operand */
        hlhi_word &= ~PSALCLLI;
        ARCH_DEP(vstore4) ( hlhi_word, effective_addr2, acc_mode, regs );

        /* Set register 13 to zero to indicate lock released */
        regs->GR_L(13) = 0;
    }
    else
    {
        /* Fetch the lock interface table address from the
           second word of the second operand, and load the
           new instruction address and amode from LITRLOC */
        lit_addr = ARCH_DEP(vfetch4) ( effective_addr2 + 4, acc_mode, regs ) + LITRLOC;
        lit_addr &= ADDRESS_MAXWRAP(regs);
        newia = ARCH_DEP(vfetch4) ( lit_addr, acc_mode, regs );

        /* Save the link information in register 12 */
        regs->GR_L(12) = PSW_IA(regs, 0);

        /* Copy LITRLOC into register 13 to signify release failure */
        regs->GR_L(13) = newia;

        /* Update the PSW instruction address */
        UPD_PSW_IA(regs, newia);
    }

    /* Release main-storage access lock */
    RELEASE_MAINLOCK(regs);

} /* end function release_local_lock */


/*-------------------------------------------------------------------*/
/* E506       - Obtain CMS Lock                                [SSE] */
/*-------------------------------------------------------------------*/
DEF_INST(obtain_cms_lock)
{
int     b1, b2;                         /* Values of base field      */
VADR    effective_addr1,
        effective_addr2;                /* Effective addresses       */
VADR    ascb_addr;                      /* Virtual address of ASCB   */
U32     hlhi_word;                      /* Highest lock held word    */
VADR    lit_addr;                       /* Virtual address of lock
                                           interface table           */
VADR    lock_addr;                      /* Lock address              */
int     lock_arn;                       /* Lock access register      */
U32     lock;                           /* Lock value                */
VADR    newia;                          /* Unsuccessful branch addr  */
int     acc_mode = 0;                   /* access mode to use        */

    SSE(inst, regs, b1, effective_addr1, b2, effective_addr2);

    PRIV_CHECK(regs);

    /* Specification exception if operands are not on word boundary */
    if ((effective_addr1 & 0x00000003) || (effective_addr2 & 0x00000003))
        ARCH_DEP(program_interrupt) (regs, PGM_SPECIFICATION_EXCEPTION);

    PERFORM_SERIALIZATION(regs);

    /* General register 11 contains the lock address */
    lock_addr = regs->GR_L(11) & ADDRESS_MAXWRAP(regs);
    lock_arn = 11;

    /* Obtain main-storage access lock */
    OBTAIN_MAINLOCK(regs);

    if (ACCESS_REGISTER_MODE(&regs->psw))
        acc_mode = USE_PRIMARY_SPACE;

    /* Load ASCB address from first operand location */
    ascb_addr = ARCH_DEP(vfetch4) ( effective_addr1, acc_mode, regs );

    /* Load locks held bits from second operand location */
    hlhi_word = ARCH_DEP(vfetch4) ( effective_addr2, acc_mode, regs );

    /* Fetch the lock addressed by general register 11 */
    lock = ARCH_DEP(vfetch4) ( lock_addr, acc_mode, regs );

    /* Obtain the lock if not held by any ASCB, and if this CPU
       holds the local lock and does not hold a CMS lock */
    if (lock == 0
        && (hlhi_word & (PSALCLLI | PSACMSLI)) == PSALCLLI)
    {
        /* Store the unchanged value into the second operand to
           ensure suppression in the event of an access exception */
        ARCH_DEP(vstore4) ( hlhi_word, effective_addr2, acc_mode, regs );

        /* Store the ASCB address in the CMS lock */
        ARCH_DEP(vstore4) ( ascb_addr, lock_addr, acc_mode, regs );

        /* Set the CMS lock held bit in the second operand */
        hlhi_word |= PSACMSLI;
        ARCH_DEP(vstore4) ( hlhi_word, effective_addr2, acc_mode, regs );

        /* Set register 13 to zero to indicate lock obtained */
        regs->GR_L(13) = 0;
    }
    else
    {
        /* Fetch the lock interface table address from the
           second word of the second operand, and load the
           new instruction address and amode from LITOCMS */
        lit_addr = ARCH_DEP(vfetch4) ( effective_addr2 + 4, acc_mode, regs ) + LITOCMS;
        lit_addr &= ADDRESS_MAXWRAP(regs);
        newia = ARCH_DEP(vfetch4) ( lit_addr, acc_mode, regs );

        /* Save the link information in register 12 */
        regs->GR_L(12) = PSW_IA(regs, 0);

        /* Copy LITOCMS into register 13 to signify obtain failure */
        regs->GR_L(13) = newia;

        /* Update the PSW instruction address */
        UPD_PSW_IA(regs, newia);
    }

    /* Release main-storage access lock */
    RELEASE_MAINLOCK(regs);

    PERFORM_SERIALIZATION(regs);

} /* end function obtain_cms_lock */


/*-------------------------------------------------------------------*/
/* E507       - Release CMS Lock                               [SSE] */
/*-------------------------------------------------------------------*/
DEF_INST(release_cms_lock)
{
int     b1, b2;                         /* Values of base field      */
VADR    effective_addr1,
        effective_addr2;                /* Effective addresses       */
VADR    ascb_addr;                      /* Virtual address of ASCB   */
U32     hlhi_word;                      /* Highest lock held word    */
VADR    lit_addr;                       /* Virtual address of lock
                                           interface table           */
VADR    lock_addr;                      /* Lock address              */
int     lock_arn;                       /* Lock access register      */
U32     lock;                           /* Lock value                */
U32     susp;                           /* Lock suspend queue        */
VADR    newia;                          /* Unsuccessful branch addr  */
int     acc_mode = 0;                   /* access mode to use        */

    SSE(inst, regs, b1, effective_addr1, b2, effective_addr2);

    PRIV_CHECK(regs);

    /* Specification exception if operands are not on word boundary */
    if ((effective_addr1 & 0x00000003) || (effective_addr2 & 0x00000003))
        ARCH_DEP(program_interrupt) (regs, PGM_SPECIFICATION_EXCEPTION);

    /* General register 11 contains the lock address */
    lock_addr = regs->GR_L(11) & ADDRESS_MAXWRAP(regs);
    lock_arn = 11;

    /* Obtain main-storage access lock */
    OBTAIN_MAINLOCK(regs);

    if (ACCESS_REGISTER_MODE(&regs->psw))
        acc_mode = USE_PRIMARY_SPACE;

    /* Load ASCB address from first operand location */
    ascb_addr = ARCH_DEP(vfetch4) ( effective_addr1, acc_mode, regs );

    /* Load locks held bits from second operand location */
    hlhi_word = ARCH_DEP(vfetch4) ( effective_addr2, acc_mode, regs );

    /* Fetch the CMS lock and the suspend queue word */
    lock = ARCH_DEP(vfetch4) ( lock_addr, acc_mode, regs );
    susp = ARCH_DEP(vfetch4) ( lock_addr + 4, acc_mode, regs );

    /* Test if current ASCB holds this lock, the locks held indicators
       show a CMS lock is held, and the lock suspend queue is empty */
    if (lock == ascb_addr
        && (hlhi_word & PSACMSLI)
        && susp == 0)
    {
        /* Store the unchanged value into the second operand to
           ensure suppression in the event of an access exception */
        ARCH_DEP(vstore4) ( hlhi_word, effective_addr2, acc_mode, regs );

        /* Set the CMS lock to zero */
        ARCH_DEP(vstore4) ( 0, lock_addr, acc_mode, regs );

        /* Clear the CMS lock held bit in the second operand */
        hlhi_word &= ~PSACMSLI;
        ARCH_DEP(vstore4) ( hlhi_word, effective_addr2, acc_mode, regs );

        /* Set register 13 to zero to indicate lock released */
        regs->GR_L(13) = 0;
    }
    else
    {
        /* Fetch the lock interface table address from the
           second word of the second operand, and load the
           new instruction address and amode from LITRCMS */
        lit_addr = ARCH_DEP(vfetch4) ( effective_addr2 + 4, acc_mode, regs ) + LITRCMS;
        lit_addr &= ADDRESS_MAXWRAP(regs);
        newia = ARCH_DEP(vfetch4) ( lit_addr, acc_mode, regs );

        /* Save the link information in register 12 */
        regs->GR_L(12) = PSW_IA(regs, 0);

        /* Copy LITRCMS into register 13 to signify release failure */
        regs->GR_L(13) = newia;

        /* Update the PSW instruction address */
        UPD_PSW_IA(regs, newia);
    }

    /* Release main-storage access lock */
    RELEASE_MAINLOCK(regs);

} /* end function release_cms_lock */


#if !defined(FEATURE_TRACING)
/*-------------------------------------------------------------------*/
/* E508       - Trace SVC Interruption                         [SSE] */
/*-------------------------------------------------------------------*/
DEF_INST(trace_svc_interruption)
{
int     b1, b2;                         /* Values of base field      */
VADR    effective_addr1,
        effective_addr2;                /* Effective addresses       */

    SSE(inst, regs, b1, effective_addr1, b2, effective_addr2);

    PRIV_CHECK(regs);

    /* Specification exception if operands are not on word boundary */
    if ((effective_addr1 & 0x00000003) || (effective_addr2 & 0x00000003))
        ARCH_DEP(program_interrupt) (regs, PGM_SPECIFICATION_EXCEPTION);

    PTT(PTT_CL_ERR,"*E508 TRSVC",effective_addr1,effective_addr2,regs->psw.IA_L);
    /*INCOMPLETE: NO TRACE ENTRY IS GENERATED*/

}


/*-------------------------------------------------------------------*/
/* E509       - Trace Program Interruption                     [SSE] */
/*-------------------------------------------------------------------*/
DEF_INST(trace_program_interruption)
{
int     b1, b2;                         /* Values of base field      */
VADR    effective_addr1,
        effective_addr2;                /* Effective addresses       */

    SSE(inst, regs, b1, effective_addr1, b2, effective_addr2);

    PRIV_CHECK(regs);

    /* Specification exception if operands are not on word boundary */
    if ((effective_addr1 & 0x00000003) || (effective_addr2 & 0x00000003))
        ARCH_DEP(program_interrupt) (regs, PGM_SPECIFICATION_EXCEPTION);

    PTT(PTT_CL_ERR,"*E509 TRPGM",effective_addr1,effective_addr2,regs->psw.IA_L);
    /*INCOMPLETE: NO TRACE ENTRY IS GENERATED*/

}


/*-------------------------------------------------------------------*/
/* E50A       - Trace Initial SRB Dispatch                     [SSE] */
/*-------------------------------------------------------------------*/
DEF_INST(trace_initial_srb_dispatch)
{
int     b1, b2;                         /* Values of base field      */
VADR    effective_addr1,
        effective_addr2;                /* Effective addresses       */

    SSE(inst, regs, b1, effective_addr1, b2, effective_addr2);

    PRIV_CHECK(regs);

    /* Specification exception if operands are not on word boundary */
    if ((effective_addr1 & 0x00000003) || (effective_addr2 & 0x00000003))
        ARCH_DEP(program_interrupt) (regs, PGM_SPECIFICATION_EXCEPTION);

    PTT(PTT_CL_ERR,"*E50A TRSRB",effective_addr1,effective_addr2,regs->psw.IA_L);
    /*INCOMPLETE: NO TRACE ENTRY IS GENERATED*/

}


/*-------------------------------------------------------------------*/
/* E50B       - Trace I/O Interruption                         [SSE] */
/*-------------------------------------------------------------------*/
DEF_INST(trace_io_interruption)
{
int     b1, b2;                         /* Values of base field      */
VADR    effective_addr1,
        effective_addr2;                /* Effective addresses       */

    SSE(inst, regs, b1, effective_addr1, b2, effective_addr2);

    PRIV_CHECK(regs);

    /* Specification exception if operands are not on word boundary */
    if ((effective_addr1 & 0x00000003) || (effective_addr2 & 0x00000003))
        ARCH_DEP(program_interrupt) (regs, PGM_SPECIFICATION_EXCEPTION);

    PTT(PTT_CL_ERR,"*E50B TRIO",effective_addr1,effective_addr2,regs->psw.IA_L);
    /*INCOMPLETE: NO TRACE ENTRY IS GENERATED*/

}


/*-------------------------------------------------------------------*/
/* E50C       - Trace Task Dispatch                            [SSE] */
/*-------------------------------------------------------------------*/
DEF_INST(trace_task_dispatch)
{
int     b1, b2;                         /* Values of base field      */
VADR    effective_addr1,
        effective_addr2;                /* Effective addresses       */

    SSE(inst, regs, b1, effective_addr1, b2, effective_addr2);

    PRIV_CHECK(regs);

    /* Specification exception if operands are not on word boundary */
    if ((effective_addr1 & 0x00000003) || (effective_addr2 & 0x00000003))
        ARCH_DEP(program_interrupt) (regs, PGM_SPECIFICATION_EXCEPTION);

    PTT(PTT_CL_ERR,"*E50C TRTSK",effective_addr1,effective_addr2,regs->psw.IA_L);
    /*INCOMPLETE: NO TRACE ENTRY IS GENERATED*/

}


/*-------------------------------------------------------------------*/
/* E50D       - Trace SVC Return                               [SSE] */
/*-------------------------------------------------------------------*/
DEF_INST(trace_svc_return)
{
int     b1, b2;                         /* Values of base field      */
VADR    effective_addr1,
        effective_addr2;                /* Effective addresses       */

    SSE(inst, regs, b1, effective_addr1, b2, effective_addr2);

    PRIV_CHECK(regs);

    /* Specification exception if operands are not on word boundary */
    if ((effective_addr1 & 0x00000003) || (effective_addr2 & 0x00000003))
        ARCH_DEP(program_interrupt) (regs, PGM_SPECIFICATION_EXCEPTION);

    PTT(PTT_CL_ERR,"*E50D TRRTN",effective_addr1,effective_addr2,regs->psw.IA_L);
    /*INCOMPLETE: NO TRACE ENTRY IS GENERATED*/

}
#endif /*!defined(FEATURE_TRACING)*/


#if !defined(_GEN_ARCH)

#if defined(_ARCHMODE2)
 #define  _GEN_ARCH _ARCHMODE2
 #include "assist.c"
#endif

#if defined(_ARCHMODE3)
 #undef   _GEN_ARCH
 #define  _GEN_ARCH _ARCHMODE3
 #include "assist.c"
#endif

#endif /*!defined(_GEN_ARCH)*/
