/* s390.h -- Header file for S390 opcode table
- Copyright 2000, 2001 Free Software Foundation, Inc.
+ Copyright (C) 2000-2020 Free Software Foundation, Inc.
Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com).
This file is part of BFD, the Binary File Descriptor library.
This program 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
+ the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
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., 59 Temple Place - Suite 330, Boston, MA
- 02111-1307, USA. */
+ Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA
+ 02110-1301, USA. */
#ifndef S390_H
#define S390_H
/* List of instruction sets variations. */
-enum s390_opcode_arch_val
+enum s390_opcode_mode_val
{
S390_OPCODE_ESA = 0,
- S390_OPCODE_ESAME
+ S390_OPCODE_ZARCH
};
+enum s390_opcode_cpu_val
+ {
+ S390_OPCODE_G5 = 0,
+ S390_OPCODE_G6,
+ S390_OPCODE_Z900,
+ S390_OPCODE_Z990,
+ S390_OPCODE_Z9_109,
+ S390_OPCODE_Z9_EC,
+ S390_OPCODE_Z10,
+ S390_OPCODE_Z196,
+ S390_OPCODE_ZEC12,
+ S390_OPCODE_Z13,
+ S390_OPCODE_ARCH12,
+ S390_OPCODE_ARCH13,
+ S390_OPCODE_MAXCPU
+ };
+
+/* Instruction specific flags. */
+#define S390_INSTR_FLAG_OPTPARM 0x1
+#define S390_INSTR_FLAG_OPTPARM2 0x2
+
+#define S390_INSTR_FLAG_HTM 0x4
+#define S390_INSTR_FLAG_VX 0x8
+#define S390_INSTR_FLAG_FACILITY_MASK 0xc
+
/* The opcode table is an array of struct s390_opcode. */
struct s390_opcode
appear in assembly code, and are terminated by a zero. */
unsigned char operands[6];
- /* Bitmask of architectures this opcode is available for. */
- unsigned int architecture;
+ /* Bitmask of execution modes this opcode is available for. */
+ unsigned int modes;
+
+ /* First cpu this opcode is available for. */
+ enum s390_opcode_cpu_val min_cpu;
+
+ /* Instruction specific flags. */
+ unsigned int flags;
};
/* The table itself is sorted by major opcode number, and is otherwise
extern const struct s390_opcode s390_opformats[];
extern const int s390_num_opformats;
-/* Values defined for the flags field of a struct powerpc_opcode. */
+/* Values defined for the flags field of a struct s390_opcode. */
/* The operands table is an array of struct s390_operand. */
};
/* Elements in the table are retrieved by indexing with values from
- the operands field of the powerpc_opcodes table. */
+ the operands field of the s390_opcodes table. */
extern const struct s390_operand s390_operands[];
/* This operand is a length. */
#define S390_OPERAND_LENGTH 0x200
+/* The operand needs to be a valid GP or FP register pair. */
+#define S390_OPERAND_REG_PAIR 0x400
+
+/* This operand names a vector register. The disassembler uses this
+ to print register names with a leading 'v'. */
+#define S390_OPERAND_VR 0x800
+
+#define S390_OPERAND_CP16 0x1000
+
+#define S390_OPERAND_OR1 0x2000
+#define S390_OPERAND_OR2 0x4000
+#define S390_OPERAND_OR8 0x8000
+
#endif /* S390_H */