commit ca87ae741fe9c8aad9db1afbf109dc070d0168cf
Author: Andreas Krebbel <krebbel@linux.vnet.ibm.com>
Date:   Mon May 29 12:38:42 2017 +0200

    S/390: Fix instruction types of csdtr and csxtr
    
    opcodes/ChangeLog:
    
    2017-05-30  Andreas Krebbel  <krebbel@linux.vnet.ibm.com>
    
            * s390-opc.c: Add new instruction types RRF_0URF and RRF_0UREFE.
            * s390-opc.txt: Fix instruction typs of csdtr and csxtr.
    
    gas/ChangeLog:
    
    2017-05-30  Andreas Krebbel  <krebbel@linux.vnet.ibm.com>
    
            * testsuite/gas/s390/zarch-z9-ec.d: Adjust csdtr and csxtr.
            * testsuite/gas/s390/zarch-z9-ec.s: Likewise.

--- a/opcodes/s390-opc.c
+++ b/opcodes/s390-opc.c
@@ -374,6 +374,8 @@ const struct s390_operand s390_operands[] =
 #define INSTR_RRF_U0RER    4, { RE_24,R_28,U4_16,0,0,0 }         /* e.g. trte  */
 #define INSTR_RRF_U0RERE   4, { RE_24,RE_28,U4_16,0,0,0 }        /* e.g. cu24  */
 #define INSTR_RRF_00RR     4, { R_24,R_28,0,0,0,0 }              /* e.g. clrtne */
+#define INSTR_RRF_0URF     4, { R_24,F_28,U4_20,0,0,0 }          /* e.g. csdtr  */
+#define INSTR_RRF_0UREFE   4, { RE_24,FE_28,U4_20,0,0,0 }        /* e.g. csxtr  */
 #define INSTR_RRF_UUFR     4, { F_24,U4_16,R_28,U4_20,0,0 }      /* e.g. cdgtra */
 #define INSTR_RRF_UUFER    4, { FE_24,U4_16,R_28,U4_20,0,0 }     /* e.g. cxfbra */
 #define INSTR_RRF_UURF     4, { R_24,U4_16,F_28,U4_20,0,0 }      /* e.g. cgdtra */
@@ -590,6 +592,8 @@ const struct s390_operand s390_operands[] =
 #define MASK_RRF_U0RER    { 0xff, 0xff, 0x0f, 0x00, 0x00, 0x00 }
 #define MASK_RRF_U0RERE   { 0xff, 0xff, 0x0f, 0x00, 0x00, 0x00 }
 #define MASK_RRF_00RR     { 0xff, 0xff, 0xff, 0x00, 0x00, 0x00 }
+#define MASK_RRF_0URF     { 0xff, 0xff, 0xf0, 0x00, 0x00, 0x00 }
+#define MASK_RRF_0UREFE   { 0xff, 0xff, 0xf0, 0x00, 0x00, 0x00 }
 #define MASK_RRF_UUFR     { 0xff, 0xff, 0x00, 0x00, 0x00, 0x00 }
 #define MASK_RRF_UUFER    { 0xff, 0xff, 0x00, 0x00, 0x00, 0x00 }
 #define MASK_RRF_UURF     { 0xff, 0xff, 0x00, 0x00, 0x00, 0x00 }
--- a/opcodes/s390-opc.txt
+++ b/opcodes/s390-opc.txt
@@ -817,8 +817,8 @@ b3f2 cdutr RRE_FR "convert from unsigned bcd to long dfp" z9-ec zarch
 b3fa cxutr RRE_FER "convert from unsigned bcd to extended dfp" z9-ec zarch
 b3e1 cgdtr RRF_U0RF "convert from long dfp to fixed" z9-ec zarch
 b3e9 cgxtr RRF_U0RFE "convert from extended dfp to fixed" z9-ec zarch
-b3e3 csdtr RRE_RF "convert from long dfp to signed bcd" z9-ec zarch
-b3eb csxtr RRE_RFE "convert from extended dfp to signed bcd" z9-ec zarch
+b3e3 csdtr RRF_0URF "convert from long dfp to signed bcd" z9-ec zarch
+b3eb csxtr RRF_0UREFE "convert from extended dfp to signed bcd" z9-ec zarch
 b3e2 cudtr RRE_RF "convert from long dfp to unsigned bcd" z9-ec zarch
 b3ea cuxtr RRE_RFE "convert from extended dfp to unsigned bcd" z9-ec zarch
 b3d1 ddtr RRR_F0FF "divide long dfp" z9-ec zarch