mirror of
https://sourceware.org/git/binutils-gdb.git
synced 2024-12-21 04:42:53 +08:00
111 lines
3.1 KiB
C
111 lines
3.1 KiB
C
|
/* mn10200.h -- Header file for Matsushita 10200 opcode table
|
|||
|
|
Copyright 1996, 1997 Free Software Foundation, Inc.
|
|||
|
|
Written by Jeff Law, Cygnus Support
|
|||
|
|
|
|||
|
|
This file is part of GDB, GAS, and the GNU binutils.
|
|||
|
|
|
|||
|
|
GDB, GAS, and the GNU binutils are free software; you can redistribute
|
|||
|
|
them and/or modify them under the terms of the GNU General Public
|
|||
|
|
License as published by the Free Software Foundation; either version
|
|||
|
|
1, or (at your option) any later version.
|
|||
|
|
|
|||
|
|
GDB, GAS, and the GNU binutils are distributed in the hope that they
|
|||
|
|
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 file; see the file COPYING. If not, write to the Free
|
|||
|
|
Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
|
|||
|
|
|
|||
|
|
#ifndef MN10200_H
|
|||
|
|
#define MN10200_H
|
|||
|
|
|
|||
|
|
/* The opcode table is an array of struct mn10200_opcode. */
|
|||
|
|
|
|||
|
|
struct mn10200_opcode
|
|||
|
|
{
|
|||
|
|
/* The opcode name. */
|
|||
|
|
const char *name;
|
|||
|
|
|
|||
|
|
/* The opcode itself. Those bits which will be filled in with
|
|||
|
|
operands are zeroes. */
|
|||
|
|
unsigned long opcode;
|
|||
|
|
|
|||
|
|
/* The opcode mask. This is used by the disassembler. This is a
|
|||
|
|
mask containing ones indicating those bits which must match the
|
|||
|
|
opcode field, and zeroes indicating those bits which need not
|
|||
|
|
match (and are presumably filled in by operands). */
|
|||
|
|
unsigned long mask;
|
|||
|
|
|
|||
|
|
/* The format of this opcode. */
|
|||
|
|
unsigned char format;
|
|||
|
|
|
|||
|
|
/* An array of operand codes. Each code is an index into the
|
|||
|
|
operand table. They appear in the order which the operands must
|
|||
|
|
appear in assembly code, and are terminated by a zero. */
|
|||
|
|
unsigned char operands[8];
|
|||
|
|
};
|
|||
|
|
|
|||
|
|
/* The table itself is sorted by major opcode number, and is otherwise
|
|||
|
|
in the order in which the disassembler should consider
|
|||
|
|
instructions. */
|
|||
|
|
extern const struct mn10200_opcode mn10200_opcodes[];
|
|||
|
|
extern const int mn10200_num_opcodes;
|
|||
|
|
|
|||
|
|
|
|||
|
|
/* The operands table is an array of struct mn10200_operand. */
|
|||
|
|
|
|||
|
|
struct mn10200_operand
|
|||
|
|
{
|
|||
|
|
/* The number of bits in the operand. */
|
|||
|
|
int bits;
|
|||
|
|
|
|||
|
|
/* How far the operand is left shifted in the instruction. */
|
|||
|
|
int shift;
|
|||
|
|
|
|||
|
|
/* One bit syntax flags. */
|
|||
|
|
int flags;
|
|||
|
|
};
|
|||
|
|
|
|||
|
|
/* Elements in the table are retrieved by indexing with values from
|
|||
|
|
the operands field of the mn10200_opcodes table. */
|
|||
|
|
|
|||
|
|
extern const struct mn10200_operand mn10200_operands[];
|
|||
|
|
|
|||
|
|
/* Values defined for the flags field of a struct mn10200_operand. */
|
|||
|
|
#define MN10200_OPERAND_DREG 0x1
|
|||
|
|
|
|||
|
|
#define MN10200_OPERAND_AREG 0x2
|
|||
|
|
|
|||
|
|
#define MN10200_OPERAND_PSW 0x4
|
|||
|
|
|
|||
|
|
#define MN10200_OPERAND_MDR 0x8
|
|||
|
|
|
|||
|
|
#define MN10200_OPERAND_SIGNED 0x10
|
|||
|
|
|
|||
|
|
#define MN10200_OPERAND_PROMOTE 0x20
|
|||
|
|
|
|||
|
|
#define MN10200_OPERAND_PAREN 0x40
|
|||
|
|
|
|||
|
|
#define MN10200_OPERAND_REPEATED 0x80
|
|||
|
|
|
|||
|
|
#define MN10200_OPERAND_EXTENDED 0x100
|
|||
|
|
|
|||
|
|
#define MN10200_OPERAND_NOCHECK 0x200
|
|||
|
|
|
|||
|
|
#define MN10200_OPERAND_PCREL 0x400
|
|||
|
|
|
|||
|
|
#define MN10200_OPERAND_MEMADDR 0x800
|
|||
|
|
|
|||
|
|
#define MN10200_OPERAND_RELAX 0x1000
|
|||
|
|
|
|||
|
|
#define FMT_1 1
|
|||
|
|
#define FMT_2 2
|
|||
|
|
#define FMT_3 3
|
|||
|
|
#define FMT_4 4
|
|||
|
|
#define FMT_5 5
|
|||
|
|
#define FMT_6 6
|
|||
|
|
#define FMT_7 7
|
|||
|
|
#endif /* MN10200_H */
|