High Level Assembler - Opcodes overview, Extension Set B9

The table below lists all documented opcodes in extension set B9 for IBM mainframe processors. Each opcode links to a text section with additional info on the pertinent opcode.

Opcode Assignments.

Remark:
Please note that the creation of descriptions for all individual instructions is an ongoing process. As yet no such descriptions have been created for the opcodes on this page.

Extension Set B9 - 64-bit extensions

All instructions in this table are four bytes in length. The first byte always has a value of X'B9', the second byte designates the exact instruction.

B9 _0 _1 _2 _3 _4 _5 _6 _7 _8 _9 _A _B _C _D _E _F
0_ LPGR LNGR LTGR LCGR LGR LURAG LGBR LGHR AGR SGR ALGR SLGR MSGR DSGR EREGG LRVGR
1_ LPGFR LNGFR LTGFR LCGFR LGFR   LLGFR LLGTR AGFR SGFR ALGFR SLGFR MSGFR DSGFR KMAC LRVR
2_ CGR CLGR       STURG LBR LHR PCKMO   KMF KMO PCC KMCTR KM KMC
3_ CGFR CLGFR                         KIMD KLMD
4_   CFDTR CLGDTR CLFDTR     BCTGR     CFXTR CLGXTR CLFXTR        
5_   CDFTR CDLGTR CDLFTR           CXFTR CXLGTR CXLFTR        
6_ CGRT
X'B960m'
CLGRT
X'B961m'
                           
7_     CRT
X'B972m'
CLRT
X'B973m'
                       
8_ NGR OGR XGR FLOGR LLGCR LLGHR MLGR DLGR ALCGR SLBGR CSPG     EPSW IDTE CRDTE
9_ TRTT TRTO TROT TROO LLCR LLHR MLR DLR ALCR SLBR EPAIR ESAIR EQBS ESEA PTI SSAIR
A_     PTF               LPTEA ESSA     RRBM PFMF
B_ CU14 CU24 CU41 CU42                   TRTRE SRSTU TRTE
C_                 AHHHR SHHHR ALHHHR SLHHHR   CHHR   CLHHR
D_                 AHHLR SHHLR ALHHLR SLHHLR   CHLR   CLHLR
E_   POPCNT LOCGR
X'B9E2m'
LGROC
  NGRK   OGRK XGRK AGRK SGRK ALGRK SLGRK        
F_     LOCR
X'B9F2m'
LROC
  NRK   ORK XRK ARK SRK ALRK SLRK        

 

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