/* Table of opcodes for the OpenRISC 1000 ISA.
- Copyright 2002 Free Software Foundation, Inc.
+ Copyright 2002, 2003, 2010 Free Software Foundation, Inc.
Contributed by Damjan Lampret (lampret@opencores.org).
This file is part of or1k_gen_isa, or1ksim, GDB and GAS.
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. */
/* We treat all letters the same in encode/decode routines so
we need to assign some characteristics to them like signess etc. */
#define NUM_UNSIGNED (0)
#define NUM_SIGNED (1)
-#ifndef PARAMS
-#define PARAMS(x) x
-#endif
-
#define MAX_GPRS 32
#define PAGE_SIZE 4096
#undef __HALF_WORD_INSN__
/* Opcode and operand encoding. */
char *encoding;
- void (*exec) PARAMS ((void));
+ void (*exec) (void);
unsigned int flags;
};
} **op_start;
#ifdef HAS_EXECUTION
-extern void l_invalid PARAMS ((void));
-extern void l_sfne PARAMS ((void));
-extern void l_bf PARAMS ((void));
-extern void l_add PARAMS ((void));
-extern void l_sw PARAMS ((void));
-extern void l_sb PARAMS ((void));
-extern void l_sh PARAMS ((void));
-extern void l_lwz PARAMS ((void));
-extern void l_lbs PARAMS ((void));
-extern void l_lbz PARAMS ((void));
-extern void l_lhs PARAMS ((void));
-extern void l_lhz PARAMS ((void));
-extern void l_movhi PARAMS ((void));
-extern void l_and PARAMS ((void));
-extern void l_or PARAMS ((void));
-extern void l_xor PARAMS ((void));
-extern void l_sub PARAMS ((void));
-extern void l_mul PARAMS ((void));
-extern void l_div PARAMS ((void));
-extern void l_divu PARAMS ((void));
-extern void l_sll PARAMS ((void));
-extern void l_sra PARAMS ((void));
-extern void l_srl PARAMS ((void));
-extern void l_j PARAMS ((void));
-extern void l_jal PARAMS ((void));
-extern void l_jalr PARAMS ((void));
-extern void l_jr PARAMS ((void));
-extern void l_rfe PARAMS ((void));
-extern void l_nop PARAMS ((void));
-extern void l_bnf PARAMS ((void));
-extern void l_sfeq PARAMS ((void));
-extern void l_sfgts PARAMS ((void));
-extern void l_sfges PARAMS ((void));
-extern void l_sflts PARAMS ((void));
-extern void l_sfles PARAMS ((void));
-extern void l_sfgtu PARAMS ((void));
-extern void l_sfgeu PARAMS ((void));
-extern void l_sfltu PARAMS ((void));
-extern void l_sfleu PARAMS ((void));
-extern void l_mtspr PARAMS ((void));
-extern void l_mfspr PARAMS ((void));
-extern void l_sys PARAMS ((void));
-extern void l_trap PARAMS ((void)); /* CZ 21/06/01. */
-extern void l_macrc PARAMS ((void));
-extern void l_mac PARAMS ((void));
-extern void l_msb PARAMS ((void));
-extern void l_invalid PARAMS ((void));
-extern void l_cust1 PARAMS ((void));
-extern void l_cust2 PARAMS ((void));
-extern void l_cust3 PARAMS ((void));
-extern void l_cust4 PARAMS ((void));
+extern void l_invalid (void);
+extern void l_sfne (void);
+extern void l_bf (void);
+extern void l_add (void);
+extern void l_sw (void);
+extern void l_sb (void);
+extern void l_sh (void);
+extern void l_lwz (void);
+extern void l_lbs (void);
+extern void l_lbz (void);
+extern void l_lhs (void);
+extern void l_lhz (void);
+extern void l_movhi (void);
+extern void l_and (void);
+extern void l_or (void);
+extern void l_xor (void);
+extern void l_sub (void);
+extern void l_mul (void);
+extern void l_div (void);
+extern void l_divu (void);
+extern void l_sll (void);
+extern void l_sra (void);
+extern void l_srl (void);
+extern void l_j (void);
+extern void l_jal (void);
+extern void l_jalr (void);
+extern void l_jr (void);
+extern void l_rfe (void);
+extern void l_nop (void);
+extern void l_bnf (void);
+extern void l_sfeq (void);
+extern void l_sfgts (void);
+extern void l_sfges (void);
+extern void l_sflts (void);
+extern void l_sfles (void);
+extern void l_sfgtu (void);
+extern void l_sfgeu (void);
+extern void l_sfltu (void);
+extern void l_sfleu (void);
+extern void l_mtspr (void);
+extern void l_mfspr (void);
+extern void l_sys (void);
+extern void l_trap (void); /* CZ 21/06/01. */
+extern void l_macrc (void);
+extern void l_mac (void);
+extern void l_msb (void);
+extern void l_invalid (void);
+extern void l_cust1 (void);
+extern void l_cust2 (void);
+extern void l_cust3 (void);
+extern void l_cust4 (void);
#endif
-extern void l_none PARAMS ((void));
+extern void l_none (void);
extern const struct or32_letter or32_letters[];
extern const unsigned int or32_num_opcodes;
/* Calculates instruction length in bytes. Always 4 for OR32. */
-extern int insn_len PARAMS ((int));
+extern int insn_len (int);
/* Is individual insn's operand signed or unsigned? */
-extern int letter_signed PARAMS ((char));
+extern int letter_signed (char);
/* Number of letters in the individual lettered operand. */
-extern int letter_range PARAMS ((char));
+extern int letter_range (char);
/* MM: Returns index of given instruction name. */
-extern int insn_index PARAMS ((char *));
+extern int insn_index (char *);
/* MM: Returns instruction name from index. */
-extern const char *insn_name PARAMS ((int));
+extern const char *insn_name (int);
/* MM: Constructs new FSM, based on or32_opcodes. */
-extern void build_automata PARAMS ((void));
+extern void build_automata (void);
/* MM: Destructs FSM. */
-extern void destruct_automata PARAMS ((void));
+extern void destruct_automata (void);
/* MM: Decodes instruction using FSM. Call build_automata first. */
-extern int insn_decode PARAMS ((unsigned int));
+extern int insn_decode (unsigned int);
/* Disassemble one instruction from insn to disassemble.
Return the size of the instruction. */
-int disassemble_insn PARAMS ((unsigned long));
+int disassemble_insn (unsigned long);
#endif
projects / deliverable / binutils-gdb.git / blobdiff