*
* $Id: msbyt.s,v 1.1.1.1 1996/02/15 17:53:15 mclareni Exp $
*
* $Log: msbyt.s,v $
* Revision 1.1.1.1  1996/02/15 17:53:15  mclareni
* Kernlib
*
*
MSBYT    CSECT
*
* CERN PROGLIB# M421    MSBYT           .VERSION KERNIBM  2.14  851016
* ORIG.  SEPT 85, HRR
*
#if defined(CERNLIB_QMIBMXA)
*        SPLEVEL  SET=2
MSBYT    AMODE ANY
MSBYT    RMODE ANY
#endif
         USING *,15
         B     BEG
         DC    X'4'
         DC    CL7'MSBYT  '
BEG      STM   1,7,24(13)
         LM    2,5,0(1)                 R2->A,R3->X,R4->LX,R5->NBITS
         L     5,0(5)                   R5=NBITS
         L     4,0(4)                   R4=LX
         L     0,0(2)                   R0=A
         SR    1,1
         SRDL  0,0(5)                   R1 HAS LEFT MOST BITS = BYTE  A
         L     6,0(3)
         AR    4,5
         SRDL  6,63(4)
         LR    0,6
         SLDL  0,0(5)
         SLL   7,0(5)
         LR    1,7
         SR    4,5
         SLDL  0,63(4)
         LM    1,7,24(13)
         MVI   12(13),X'FF'
         SR    15,15
         BR    14
         END
#ifdef CERNLIB_TCGEN_MSBYT
#undef CERNLIB_TCGEN_MSBYT
#endif