/* s390-opc.c -- S390 opcode list
- Copyright 2000, 2001, 2003 Free Software Foundation, Inc.
+ Copyright 2000, 2001, 2003, 2007 Free Software Foundation, Inc.
Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com).
- This file is part of GDB, GAS, and the GNU binutils.
+ This file is part of the GNU opcodes library.
- This program is free software; you can redistribute it and/or modify
+ This library is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
+ the Free Software Foundation; either version 3, or (at your option)
+ any later version.
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
+ It is distributed in the hope that it will be useful, but WITHOUT
+ ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+ or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
+ License for more details.
You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA
- 02110-1301, USA. */
+ along with this file; see the file COPYING. If not, write to the
+ Free Software Foundation, 51 Franklin Street - Fifth Floor, Boston,
+ MA 02110-1301, USA. */
#include <stdio.h>
#include "ansidecl.h"
#define U32_16 41 /* 32 bit unsigned value starting at 16 */
{ 32, 16, 0 },
#define M_16 42 /* 4 bit optional mask starting at 16 */
- { 4, 16, S390_OPERAND_OPTIONAL }
+ { 4, 16, S390_OPERAND_OPTIONAL },
+#define RO_28 43 /* optional GPR starting at position 28 */
+ { 4, 28, (S390_OPERAND_GPR | S390_OPERAND_OPTIONAL) }
+
};
#define INSTR_RRE_RA 4, { R_24,A_28,0,0,0,0 } /* e.g. ear */
#define INSTR_RRE_RF 4, { R_24,F_28,0,0,0,0 } /* e.g. cefbr */
#define INSTR_RRE_RR 4, { R_24,R_28,0,0,0,0 } /* e.g. lura */
+#define INSTR_RRE_FR 4, { F_24,R_28,0,0,0,0 } /* e.g. ldgr */
+/* Actually efpc and sfpc do not take an optional operand.
+ This is just a workaround for existing code e.g. glibc. */
+#define INSTR_RRE_RR_OPT 4, { R_24,RO_28,0,0,0,0 } /* efpc, sfpc */
#define INSTR_RRF_F0FF 4, { F_16,F_24,F_28,0,0,0 } /* e.g. madbr */
+#define INSTR_RRF_F0FF2 4, { F_24,F_16,F_28,0,0,0 } /* e.g. cpsdr */
+#define INSTR_RRF_F0FR 4, { F_24,F_16,R_28,0,0,0 } /* e.g. iedtr */
#define INSTR_RRF_FUFF 4, { F_24,F_16,F_28,U4_20,0,0 } /* e.g. didbr */
#define INSTR_RRF_RURR 4, { R_24,R_28,R_16,U4_20,0,0 } /* e.g. .insn */
#define INSTR_RRF_R0RR 4, { R_24,R_28,R_16,0,0,0 } /* e.g. idte */
-#define INSTR_RRF_U0FF 4, { F_24,U4_16,F_28,0,0,0 } /* e.g. cfxbr */
-#define INSTR_RRF_U0FR 4, { F_24,U4_16,R_28,0,0,0 } /* e.g. cfebr */
-#define INSTR_RRF_U0FR 4, { F_24,U4_16,R_28,0,0,0 } /* e.g. cfxbr */
+#define INSTR_RRF_U0FF 4, { F_24,U4_16,F_28,0,0,0 } /* e.g. fixr */
+#define INSTR_RRF_U0RF 4, { R_24,U4_16,F_28,0,0,0 } /* e.g. cfebr */
+#define INSTR_RRF_UUFF 4, { F_24,U4_16,F_28,U4_20,0,0 } /* e.g. fidtr */
+#define INSTR_RRF_0UFF 4, { F_24,F_28,U4_20,0,0,0 } /* e.g. ldetr */
+#define INSTR_RRF_FFFU 4, { F_24,F_16,F_28,U4_20,0,0 } /* e.g. qadtr */
#define INSTR_RRF_M0RR 4, { R_24,R_28,M_16,0,0,0 } /* e.g. sske */
#define INSTR_RR_0R 2, { R_12, 0,0,0,0,0 } /* e.g. br */
#define INSTR_RR_FF 2, { F_8,F_12,0,0,0,0 } /* e.g. adr */
#define INSTR_RR_RR 2, { R_8,R_12,0,0,0,0 } /* e.g. lr */
#define INSTR_RR_U0 2, { U8_8, 0,0,0,0,0 } /* e.g. svc */
#define INSTR_RR_UR 2, { U4_8,R_12,0,0,0,0 } /* e.g. bcr */
+#define INSTR_RRR_F0FF 4, { F_24,F_28,F_16,0,0,0 } /* e.g. ddtr */
#define INSTR_RSE_RRRD 6, { R_8,R_12,D_20,B_16,0,0 } /* e.g. lmh */
#define INSTR_RSE_CCRD 6, { C_8,C_12,D_20,B_16,0,0 } /* e.g. lmh */
#define INSTR_RSE_RURD 6, { R_8,U4_12,D_20,B_16,0,0 } /* e.g. icmh */
#define INSTR_SIY_URD 6, { D20_20,B_16,U8_8,0,0,0 } /* e.g. tmy */
#define INSTR_SSE_RDRD 6, { D_20,B_16,D_36,B_32,0,0 } /* e.g. mvsdk */
#define INSTR_SS_L0RDRD 6, { D_20,L8_8,B_16,D_36,B_32,0 } /* e.g. mvc */
+#define INSTR_SS_L2RDRD 6, { D_20,B_16,D_36,L8_8,B_32,0 } /* e.g. pka */
#define INSTR_SS_LIRDRD 6, { D_20,L4_8,B_16,D_36,B_32,U4_12 } /* e.g. srp */
#define INSTR_SS_LLRDRD 6, { D_20,L4_8,B_16,D_36,L4_12,B_32 } /* e.g. pack */
#define INSTR_SS_RRRDRD 6, { D_20,R_8,B_16,D_36,B_32,R_12 } /* e.g. mvck */
#define MASK_RRE_RA { 0xff, 0xff, 0xff, 0x00, 0x00, 0x00 }
#define MASK_RRE_RF { 0xff, 0xff, 0xff, 0x00, 0x00, 0x00 }
#define MASK_RRE_RR { 0xff, 0xff, 0xff, 0x00, 0x00, 0x00 }
+#define MASK_RRE_FR { 0xff, 0xff, 0xff, 0x00, 0x00, 0x00 }
+#define MASK_RRE_RR_OPT { 0xff, 0xff, 0xff, 0x00, 0x00, 0x00 }
#define MASK_RRF_F0FF { 0xff, 0xff, 0x0f, 0x00, 0x00, 0x00 }
+#define MASK_RRF_F0FF2 { 0xff, 0xff, 0x0f, 0x00, 0x00, 0x00 }
+#define MASK_RRF_F0FR { 0xff, 0xff, 0x0f, 0x00, 0x00, 0x00 }
#define MASK_RRF_FUFF { 0xff, 0xff, 0x00, 0x00, 0x00, 0x00 }
#define MASK_RRF_RURR { 0xff, 0xff, 0x00, 0x00, 0x00, 0x00 }
#define MASK_RRF_R0RR { 0xff, 0xff, 0x00, 0x00, 0x00, 0x00 }
#define MASK_RRF_U0FF { 0xff, 0xff, 0x0f, 0x00, 0x00, 0x00 }
-#define MASK_RRF_U0FR { 0xff, 0xff, 0x0f, 0x00, 0x00, 0x00 }
-#define MASK_RRF_U0FR { 0xff, 0xff, 0x0f, 0x00, 0x00, 0x00 }
+#define MASK_RRF_U0RF { 0xff, 0xff, 0x0f, 0x00, 0x00, 0x00 }
+#define MASK_RRF_UUFF { 0xff, 0xff, 0x00, 0x00, 0x00, 0x00 }
+#define MASK_RRF_0UFF { 0xff, 0xff, 0xf0, 0x00, 0x00, 0x00 }
+#define MASK_RRF_FFFU { 0xff, 0xff, 0x00, 0x00, 0x00, 0x00 }
#define MASK_RRF_M0RR { 0xff, 0xff, 0x0f, 0x00, 0x00, 0x00 }
#define MASK_RR_0R { 0xff, 0xf0, 0x00, 0x00, 0x00, 0x00 }
#define MASK_RR_FF { 0xff, 0x00, 0x00, 0x00, 0x00, 0x00 }
#define MASK_RR_RR { 0xff, 0x00, 0x00, 0x00, 0x00, 0x00 }
#define MASK_RR_U0 { 0xff, 0x00, 0x00, 0x00, 0x00, 0x00 }
#define MASK_RR_UR { 0xff, 0x00, 0x00, 0x00, 0x00, 0x00 }
+#define MASK_RRR_F0FF { 0xff, 0xff, 0x0f, 0x00, 0x00, 0x00 }
#define MASK_RSE_RRRD { 0xff, 0x00, 0x00, 0x00, 0x00, 0xff }
#define MASK_RSE_CCRD { 0xff, 0x00, 0x00, 0x00, 0x00, 0xff }
#define MASK_RSE_RURD { 0xff, 0x00, 0x00, 0x00, 0x00, 0xff }
#define MASK_SIY_URD { 0xff, 0x00, 0x00, 0x00, 0x00, 0xff }
#define MASK_SSE_RDRD { 0xff, 0xff, 0x00, 0x00, 0x00, 0x00 }
#define MASK_SS_L0RDRD { 0xff, 0x00, 0x00, 0x00, 0x00, 0x00 }
+#define MASK_SS_L2RDRD { 0xff, 0x00, 0x00, 0x00, 0x00, 0x00 }
#define MASK_SS_LIRDRD { 0xff, 0x00, 0x00, 0x00, 0x00, 0x00 }
#define MASK_SS_LLRDRD { 0xff, 0x00, 0x00, 0x00, 0x00, 0x00 }
#define MASK_SS_RRRDRD { 0xff, 0x00, 0x00, 0x00, 0x00, 0x00 }
#define MASK_SS_RRRDRD3 { 0xff, 0x00, 0x00, 0x00, 0x00, 0x00 }
#define MASK_S_00 { 0xff, 0xff, 0xff, 0xff, 0x00, 0x00 }
#define MASK_S_RD { 0xff, 0xff, 0x00, 0x00, 0x00, 0x00 }
-#define MASK_SSF_RRDRD { 0xff, 0x00, 0x00, 0x00, 0x00, 0x00 }
+#define MASK_SSF_RRDRD { 0xff, 0x0f, 0x00, 0x00, 0x00, 0x00 }
/* The opcode formats table (blueprints for .insn pseudo mnemonic). */