2012-03-26 19:18:29 +00:00
|
|
|
/* Instruction opcode header for openrisc.
|
|
|
|
|
|
|
|
THIS FILE IS MACHINE GENERATED WITH CGEN.
|
|
|
|
|
2014-09-12 22:14:23 +00:00
|
|
|
Copyright 1996-2010 Free Software Foundation, Inc.
|
2012-03-26 19:18:29 +00:00
|
|
|
|
|
|
|
This file is part of the GNU Binutils and/or GDB, the GNU debugger.
|
|
|
|
|
|
|
|
This file 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 3, or (at your option)
|
|
|
|
any later version.
|
|
|
|
|
|
|
|
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.
|
|
|
|
|
|
|
|
*/
|
|
|
|
|
|
|
|
#ifndef OPENRISC_OPC_H
|
|
|
|
#define OPENRISC_OPC_H
|
|
|
|
|
|
|
|
/* -- opc.h */
|
|
|
|
#undef CGEN_DIS_HASH_SIZE
|
|
|
|
#define CGEN_DIS_HASH_SIZE 64
|
|
|
|
#undef CGEN_DIS_HASH
|
|
|
|
#define CGEN_DIS_HASH(buffer, value) (((unsigned char *) (buffer))[0] >> 2)
|
|
|
|
|
|
|
|
extern long openrisc_sign_extend_16bit (long);
|
|
|
|
/* -- */
|
|
|
|
/* Enum declaration for openrisc instruction types. */
|
|
|
|
typedef enum cgen_insn_type {
|
|
|
|
OPENRISC_INSN_INVALID, OPENRISC_INSN_L_J, OPENRISC_INSN_L_JAL, OPENRISC_INSN_L_JR
|
|
|
|
, OPENRISC_INSN_L_JALR, OPENRISC_INSN_L_BAL, OPENRISC_INSN_L_BNF, OPENRISC_INSN_L_BF
|
|
|
|
, OPENRISC_INSN_L_BRK, OPENRISC_INSN_L_RFE, OPENRISC_INSN_L_SYS, OPENRISC_INSN_L_NOP
|
|
|
|
, OPENRISC_INSN_L_MOVHI, OPENRISC_INSN_L_MFSR, OPENRISC_INSN_L_MTSR, OPENRISC_INSN_L_LW
|
|
|
|
, OPENRISC_INSN_L_LBZ, OPENRISC_INSN_L_LBS, OPENRISC_INSN_L_LHZ, OPENRISC_INSN_L_LHS
|
|
|
|
, OPENRISC_INSN_L_SW, OPENRISC_INSN_L_SB, OPENRISC_INSN_L_SH, OPENRISC_INSN_L_SLL
|
|
|
|
, OPENRISC_INSN_L_SLLI, OPENRISC_INSN_L_SRL, OPENRISC_INSN_L_SRLI, OPENRISC_INSN_L_SRA
|
|
|
|
, OPENRISC_INSN_L_SRAI, OPENRISC_INSN_L_ROR, OPENRISC_INSN_L_RORI, OPENRISC_INSN_L_ADD
|
|
|
|
, OPENRISC_INSN_L_ADDI, OPENRISC_INSN_L_SUB, OPENRISC_INSN_L_SUBI, OPENRISC_INSN_L_AND
|
|
|
|
, OPENRISC_INSN_L_ANDI, OPENRISC_INSN_L_OR, OPENRISC_INSN_L_ORI, OPENRISC_INSN_L_XOR
|
|
|
|
, OPENRISC_INSN_L_XORI, OPENRISC_INSN_L_MUL, OPENRISC_INSN_L_MULI, OPENRISC_INSN_L_DIV
|
|
|
|
, OPENRISC_INSN_L_DIVU, OPENRISC_INSN_L_SFGTS, OPENRISC_INSN_L_SFGTU, OPENRISC_INSN_L_SFGES
|
|
|
|
, OPENRISC_INSN_L_SFGEU, OPENRISC_INSN_L_SFLTS, OPENRISC_INSN_L_SFLTU, OPENRISC_INSN_L_SFLES
|
|
|
|
, OPENRISC_INSN_L_SFLEU, OPENRISC_INSN_L_SFGTSI, OPENRISC_INSN_L_SFGTUI, OPENRISC_INSN_L_SFGESI
|
|
|
|
, OPENRISC_INSN_L_SFGEUI, OPENRISC_INSN_L_SFLTSI, OPENRISC_INSN_L_SFLTUI, OPENRISC_INSN_L_SFLESI
|
|
|
|
, OPENRISC_INSN_L_SFLEUI, OPENRISC_INSN_L_SFEQ, OPENRISC_INSN_L_SFEQI, OPENRISC_INSN_L_SFNE
|
|
|
|
, OPENRISC_INSN_L_SFNEI
|
|
|
|
} CGEN_INSN_TYPE;
|
|
|
|
|
|
|
|
/* Index of `invalid' insn place holder. */
|
|
|
|
#define CGEN_INSN_INVALID OPENRISC_INSN_INVALID
|
|
|
|
|
|
|
|
/* Total number of insns in table. */
|
|
|
|
#define MAX_INSNS ((int) OPENRISC_INSN_L_SFNEI + 1)
|
|
|
|
|
|
|
|
/* This struct records data prior to insertion or after extraction. */
|
|
|
|
struct cgen_fields
|
|
|
|
{
|
|
|
|
int length;
|
|
|
|
long f_nil;
|
|
|
|
long f_anyof;
|
|
|
|
long f_class;
|
|
|
|
long f_sub;
|
|
|
|
long f_r1;
|
|
|
|
long f_r2;
|
|
|
|
long f_r3;
|
|
|
|
long f_simm16;
|
|
|
|
long f_uimm16;
|
|
|
|
long f_uimm5;
|
|
|
|
long f_hi16;
|
|
|
|
long f_lo16;
|
|
|
|
long f_op1;
|
|
|
|
long f_op2;
|
|
|
|
long f_op3;
|
|
|
|
long f_op4;
|
|
|
|
long f_op5;
|
|
|
|
long f_op6;
|
|
|
|
long f_op7;
|
|
|
|
long f_i16_1;
|
|
|
|
long f_i16_2;
|
|
|
|
long f_disp26;
|
|
|
|
long f_abs26;
|
|
|
|
long f_i16nc;
|
|
|
|
long f_f_15_8;
|
|
|
|
long f_f_10_3;
|
|
|
|
long f_f_4_1;
|
|
|
|
long f_f_7_3;
|
|
|
|
long f_f_10_7;
|
|
|
|
long f_f_10_11;
|
|
|
|
};
|
|
|
|
|
|
|
|
#define CGEN_INIT_PARSE(od) \
|
|
|
|
{\
|
|
|
|
}
|
|
|
|
#define CGEN_INIT_INSERT(od) \
|
|
|
|
{\
|
|
|
|
}
|
|
|
|
#define CGEN_INIT_EXTRACT(od) \
|
|
|
|
{\
|
|
|
|
}
|
|
|
|
#define CGEN_INIT_PRINT(od) \
|
|
|
|
{\
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
#endif /* OPENRISC_OPC_H */
|