283 lines
11 KiB
C
283 lines
11 KiB
C
|
/* m88k-opcode.h -- Instruction information for the Motorola 88000
|
||
|
|
Contributed by Devon Bowen of Buffalo University
|
||
|
|
and Torbjorn Granlund of the Swedish Institute of Computer Science.
|
||
|
|
Copyright (C) 1989, 1990, 1991 Free Software Foundation, Inc.
|
||
|
|
|
||
|
|
This file is part of GAS, the GNU Assembler.
|
||
|
|
|
||
|
|
GAS 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 1, or (at your option)
|
||
|
|
any later version.
|
||
|
|
|
||
|
|
GAS 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 GAS; see the file COPYING. If not, write to
|
||
|
|
the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
|
||
|
|
|
||
|
|
#if !defined(__STDC__) && !defined(const)
|
||
|
|
#define const
|
||
|
|
#endif
|
||
|
|
|
||
|
|
/*
|
||
|
|
Character codes for op_spec field below.
|
||
|
|
Reserved for direct matching: x , [ ]
|
||
|
|
|
||
|
|
d = GRF Destination register (21:5)
|
||
|
|
1 = Source register 1 (16:5)
|
||
|
|
2 = Source register 2 (0:5)
|
||
|
|
3 = Both source registers (same value) (0:5 and 16:5)
|
||
|
|
I = IMM16 (0:16)
|
||
|
|
b = bit field spec. (0:10)
|
||
|
|
p = 16 bit pc displ. (0:16)
|
||
|
|
P = 26 bit pc displ. (0:26)
|
||
|
|
B = bb0/bb1 condition (21:5)
|
||
|
|
M = bcnd condition (21:5)
|
||
|
|
f = fcr (5:6)
|
||
|
|
c = cr (5:6)
|
||
|
|
V = VEC9 (0:9)
|
||
|
|
? = Give warning for this insn/operand combination
|
||
|
|
*/
|
||
|
|
|
||
|
|
/* instruction descriptor structure */
|
||
|
|
|
||
|
|
struct m88k_opcode
|
||
|
|
{
|
||
|
|
unsigned int opcode;
|
||
|
|
char *name;
|
||
|
|
char *op_spec;
|
||
|
|
};
|
||
|
|
|
||
|
|
/* and introducing... the Motorola 88100 instruction sets... */
|
||
|
|
|
||
|
|
/* These macros may seem silly, but they are in preparation
|
||
|
|
for future versions of the 88000 family. */
|
||
|
|
|
||
|
|
#define _MC88100(OPCODE,MNEM,OP_SPEC) {OPCODE,MNEM,OP_SPEC},
|
||
|
|
#define _MC88xxx(OPCODE,MNEM,OP_SPEC) {OPCODE,MNEM,OP_SPEC},
|
||
|
|
|
||
|
|
/* Equal mnemonics must be adjacent.
|
||
|
|
More specific operand specification must go before more general.
|
||
|
|
For example, "d,1,2" must go before "d,1,I" as a register for s2
|
||
|
|
would otherwise be considered a variable name. */
|
||
|
|
|
||
|
|
static struct m88k_opcode m88k_opcodes[] =
|
||
|
|
{
|
||
|
|
/* Opcode Mnemonic Opspec */
|
||
|
|
|
||
|
|
_MC88xxx(0xf4007000, "add", "d,1,2")
|
||
|
|
_MC88xxx(0x70000000, "add", "d,1,I")
|
||
|
|
_MC88xxx(0xf4007200, "add.ci", "d,1,2")
|
||
|
|
_MC88xxx(0xf4007300, "add.cio", "d,1,2")
|
||
|
|
_MC88xxx(0xf4007100, "add.co", "d,1,2")
|
||
|
|
_MC88xxx(0xf4006000, "addu", "d,1,2")
|
||
|
|
_MC88xxx(0x60000000, "addu", "d,1,I")
|
||
|
|
_MC88xxx(0xf4006200, "addu.ci", "d,1,2")
|
||
|
|
_MC88xxx(0xf4006300, "addu.cio", "d,1,2")
|
||
|
|
_MC88xxx(0xf4006100, "addu.co", "d,1,2")
|
||
|
|
_MC88xxx(0xf4004000, "and", "d,1,2")
|
||
|
|
_MC88xxx(0x40000000, "and", "d,1,I")
|
||
|
|
_MC88xxx(0xf4004400, "and.c", "d,1,2")
|
||
|
|
_MC88xxx(0x44000000, "and.u", "d,1,I")
|
||
|
|
_MC88xxx(0xd0000000, "bb0", "B,1,p")
|
||
|
|
_MC88xxx(0xd4000000, "bb0.n", "B,1,p")
|
||
|
|
_MC88xxx(0xd8000000, "bb1", "B,1,p")
|
||
|
|
_MC88xxx(0xdc000000, "bb1.n", "B,1,p")
|
||
|
|
_MC88xxx(0xe8000000, "bcnd", "M,1,p")
|
||
|
|
_MC88xxx(0xec000000, "bcnd.n", "M,1,p")
|
||
|
|
_MC88xxx(0xc0000000, "br", "P")
|
||
|
|
_MC88xxx(0xc4000000, "br.n", "P")
|
||
|
|
_MC88xxx(0xc8000000, "bsr", "P")
|
||
|
|
_MC88xxx(0xcc000000, "bsr.n", "P")
|
||
|
|
_MC88xxx(0xf4008000, "clr", "d,1,2")
|
||
|
|
_MC88xxx(0xf0008000, "clr", "d,1,b")
|
||
|
|
_MC88xxx(0xf4007c00, "cmp", "d,1,2")
|
||
|
|
_MC88xxx(0x7c000000, "cmp", "d,1,I")
|
||
|
|
_MC88xxx(0xf4007800, "div", "d,1,2")
|
||
|
|
_MC88xxx(0x78000000, "div", "d,1,I")
|
||
|
|
_MC88xxx(0xf4007800, "divs", "d,1,2")
|
||
|
|
_MC88xxx(0x78000000, "divs", "d,1,I")
|
||
|
|
_MC88xxx(0xf4006800, "divu", "d,1,2")
|
||
|
|
_MC88xxx(0x68000000, "divu", "d,1,I")
|
||
|
|
_MC88xxx(0xf4009000, "ext", "d,1,2")
|
||
|
|
_MC88xxx(0xf0009000, "ext", "d,1,b")
|
||
|
|
_MC88xxx(0xf4009800, "extu", "d,1,2")
|
||
|
|
_MC88xxx(0xf0009800, "extu", "d,1,b")
|
||
|
|
_MC88xxx(0x84002800, "fadd.sss", "d,1,2")
|
||
|
|
_MC88xxx(0x84002880, "fadd.ssd", "d,1,2")
|
||
|
|
_MC88xxx(0x84002a00, "fadd.sds", "d,1,2")
|
||
|
|
_MC88xxx(0x84002a80, "fadd.sdd", "d,1,2")
|
||
|
|
_MC88xxx(0x84002820, "fadd.dss", "d,1,2")
|
||
|
|
_MC88xxx(0x840028a0, "fadd.dsd", "d,1,2")
|
||
|
|
_MC88xxx(0x84002a20, "fadd.dds", "d,1,2")
|
||
|
|
_MC88xxx(0x84002aa0, "fadd.ddd", "d,1,2")
|
||
|
|
_MC88xxx(0x84003a80, "fcmp.sdd", "d,1,2")
|
||
|
|
_MC88xxx(0x84003a00, "fcmp.sds", "d,1,2")
|
||
|
|
_MC88xxx(0x84003880, "fcmp.ssd", "d,1,2")
|
||
|
|
_MC88xxx(0x84003800, "fcmp.sss", "d,1,2")
|
||
|
|
_MC88xxx(0x84007000, "fdiv.sss", "d,1,2")
|
||
|
|
_MC88xxx(0x84007080, "fdiv.ssd", "d,1,2")
|
||
|
|
_MC88xxx(0x84007200, "fdiv.sds", "d,1,2")
|
||
|
|
_MC88xxx(0x84007280, "fdiv.sdd", "d,1,2")
|
||
|
|
_MC88xxx(0x84007020, "fdiv.dss", "d,1,2")
|
||
|
|
_MC88xxx(0x840070a0, "fdiv.dsd", "d,1,2")
|
||
|
|
_MC88xxx(0x84007220, "fdiv.dds", "d,1,2")
|
||
|
|
_MC88xxx(0x840072a0, "fdiv.ddd", "d,1,2")
|
||
|
|
_MC88xxx(0xf400ec00, "ff0", "d,2")
|
||
|
|
_MC88xxx(0xf400e800, "ff1", "d,2")
|
||
|
|
_MC88xxx(0x80004800, "fldcr", "d,f")
|
||
|
|
_MC88xxx(0x84002020, "flt.ds", "d,2")
|
||
|
|
_MC88xxx(0x84002000, "flt.ss", "d,2")
|
||
|
|
_MC88xxx(0x84000000, "fmul.sss", "d,1,2")
|
||
|
|
_MC88xxx(0x84000080, "fmul.ssd", "d,1,2")
|
||
|
|
_MC88xxx(0x84000200, "fmul.sds", "d,1,2")
|
||
|
|
_MC88xxx(0x84000280, "fmul.sdd", "d,1,2")
|
||
|
|
_MC88xxx(0x84000020, "fmul.dss", "d,1,2")
|
||
|
|
_MC88xxx(0x840000a0, "fmul.dsd", "d,1,2")
|
||
|
|
_MC88xxx(0x84000220, "fmul.dds", "d,1,2")
|
||
|
|
_MC88xxx(0x840002a0, "fmul.ddd", "d,1,2")
|
||
|
|
_MC88xxx(0x80008800, "fstcr", "3,f")
|
||
|
|
_MC88xxx(0x84003000, "fsub.sss", "d,1,2")
|
||
|
|
_MC88xxx(0x84003080, "fsub.ssd", "d,1,2")
|
||
|
|
_MC88xxx(0x84003200, "fsub.sds", "d,1,2")
|
||
|
|
_MC88xxx(0x84003280, "fsub.sdd", "d,1,2")
|
||
|
|
_MC88xxx(0x84003020, "fsub.dss", "d,1,2")
|
||
|
|
_MC88xxx(0x840030a0, "fsub.dsd", "d,1,2")
|
||
|
|
_MC88xxx(0x84003220, "fsub.dds", "d,1,2")
|
||
|
|
_MC88xxx(0x840032a0, "fsub.ddd", "d,1,2")
|
||
|
|
_MC88xxx(0x8000c800, "fxcr", "d,3,f")
|
||
|
|
_MC88xxx(0x8400fc01, "illop1", "")
|
||
|
|
_MC88xxx(0x8400fc02, "illop2", "")
|
||
|
|
_MC88xxx(0x8400fc03, "illop3", "")
|
||
|
|
_MC88xxx(0x84004880, "int.sd", "d,2")
|
||
|
|
_MC88xxx(0x84004800, "int.ss", "d,2")
|
||
|
|
_MC88xxx(0xf400c000, "jmp", "2")
|
||
|
|
_MC88xxx(0xf400c400, "jmp.n", "2")
|
||
|
|
_MC88xxx(0xf400c800, "jsr", "2")
|
||
|
|
_MC88xxx(0xf400cc00, "jsr.n", "2")
|
||
|
|
_MC88xxx(0xf4001400, "ld", "d,1,2")
|
||
|
|
_MC88xxx(0xf4001600, "ld", "d,1[2]")
|
||
|
|
_MC88xxx(0x14000000, "ld", "d,1,I")
|
||
|
|
_MC88xxx(0xf4001e00, "ld.b", "d,1[2]")
|
||
|
|
_MC88xxx(0xf4001c00, "ld.b", "d,1,2")
|
||
|
|
_MC88xxx(0x1c000000, "ld.b", "d,1,I")
|
||
|
|
_MC88xxx(0xf4001d00, "ld.b.usr", "d,1,2")
|
||
|
|
_MC88xxx(0xf4001f00, "ld.b.usr", "d,1[2]")
|
||
|
|
_MC88xxx(0xf4000e00, "ld.bu", "d,1[2]")
|
||
|
|
_MC88xxx(0xf4000c00, "ld.bu", "d,1,2")
|
||
|
|
_MC88xxx(0x0c000000, "ld.bu", "d,1,I")
|
||
|
|
_MC88xxx(0xf4000d00, "ld.bu.usr", "d,1,2")
|
||
|
|
_MC88xxx(0xf4000f00, "ld.bu.usr", "d,1[2]")
|
||
|
|
_MC88xxx(0xf4001200, "ld.d", "d,1[2]")
|
||
|
|
_MC88xxx(0xf4001000, "ld.d", "d,1,2")
|
||
|
|
_MC88xxx(0x10000000, "ld.d", "d,1,I")
|
||
|
|
_MC88xxx(0xf4001100, "ld.d.usr", "d,1,2")
|
||
|
|
_MC88xxx(0xf4001300, "ld.d.usr", "d,1[2]")
|
||
|
|
_MC88xxx(0xf4001a00, "ld.h", "d,1[2]")
|
||
|
|
_MC88xxx(0xf4001800, "ld.h", "d,1,2")
|
||
|
|
_MC88xxx(0x18000000, "ld.h", "d,1,I")
|
||
|
|
_MC88xxx(0xf4001900, "ld.h.usr", "d,1,2")
|
||
|
|
_MC88xxx(0xf4001b00, "ld.h.usr", "d,1[2]")
|
||
|
|
_MC88xxx(0xf4000a00, "ld.hu", "d,1[2]")
|
||
|
|
_MC88xxx(0xf4000800, "ld.hu", "d,1,2")
|
||
|
|
_MC88xxx(0x08000000, "ld.hu", "d,1,I")
|
||
|
|
_MC88xxx(0xf4000900, "ld.hu.usr", "d,1,2")
|
||
|
|
_MC88xxx(0xf4000b00, "ld.hu.usr", "d,1[2]")
|
||
|
|
_MC88xxx(0xf4001500, "ld.usr", "d,1,2")
|
||
|
|
_MC88xxx(0xf4001700, "ld.usr", "d,1[2]")
|
||
|
|
_MC88xxx(0xf4003600, "lda", "d,1[2]")
|
||
|
|
_MC88xxx(0xf4006000, "lda", "?d,1,2") /* Output addu */
|
||
|
|
_MC88xxx(0x60000000, "lda", "?d,1,I") /* Output addu */
|
||
|
|
_MC88xxx(0xf4006000, "lda.b", "?d,1[2]") /* Output addu */
|
||
|
|
_MC88xxx(0xf4006000, "lda.b", "?d,1,2") /* Output addu */
|
||
|
|
_MC88xxx(0x60000000, "lda.b", "?d,1,I") /* Output addu */
|
||
|
|
_MC88xxx(0xf4003200, "lda.d", "d,1[2]")
|
||
|
|
_MC88xxx(0xf4006000, "lda.d", "?d,1,2") /* Output addu */
|
||
|
|
_MC88xxx(0x60000000, "lda.d", "?d,1,I") /* Output addu */
|
||
|
|
_MC88xxx(0xf4003a00, "lda.h", "d,1[2]")
|
||
|
|
_MC88xxx(0xf4006000, "lda.h", "?d,1,2") /* Output addu */
|
||
|
|
_MC88xxx(0x60000000, "lda.h", "?d,1,I") /* Output addu */
|
||
|
|
_MC88xxx(0x80004000, "ldcr", "d,c")
|
||
|
|
_MC88xxx(0xf400a000, "mak", "d,1,2")
|
||
|
|
_MC88xxx(0xf000a000, "mak", "d,1,b")
|
||
|
|
_MC88xxx(0x48000000, "mask", "d,1,I")
|
||
|
|
_MC88xxx(0x4c000000, "mask.u", "d,1,I")
|
||
|
|
_MC88xxx(0xf4006c00, "mul", "d,1,2")
|
||
|
|
_MC88xxx(0x6c000000, "mul", "d,1,I")
|
||
|
|
_MC88xxx(0xf4006c00, "mulu", "d,1,2") /* synonym for mul */
|
||
|
|
_MC88xxx(0x6c000000, "mulu", "d,1,I") /* synonym for mul */
|
||
|
|
_MC88xxx(0x84005080, "nint.sd", "d,2")
|
||
|
|
_MC88xxx(0x84005000, "nint.ss", "d,2")
|
||
|
|
_MC88xxx(0xf4005800, "or", "d,1,2")
|
||
|
|
_MC88xxx(0x58000000, "or", "d,1,I")
|
||
|
|
_MC88xxx(0xf4005c00, "or.c", "d,1,2")
|
||
|
|
_MC88xxx(0x5c000000, "or.u", "d,1,I")
|
||
|
|
_MC88xxx(0xf000a800, "rot", "d,1,b")
|
||
|
|
_MC88xxx(0xf400a800, "rot", "d,1,2")
|
||
|
|
_MC88xxx(0xf400fc00, "rte", "")
|
||
|
|
_MC88xxx(0xf4008800, "set", "d,1,2")
|
||
|
|
_MC88xxx(0xf0008800, "set", "d,1,b")
|
||
|
|
_MC88xxx(0xf4002600, "st", "d,1[2]")
|
||
|
|
_MC88xxx(0xf4002400, "st", "d,1,2")
|
||
|
|
_MC88xxx(0x24000000, "st", "d,1,I")
|
||
|
|
_MC88xxx(0xf4002e00, "st.b", "d,1[2]")
|
||
|
|
_MC88xxx(0xf4002c00, "st.b", "d,1,2")
|
||
|
|
_MC88xxx(0x2c000000, "st.b", "d,1,I")
|
||
|
|
_MC88xxx(0xf4002d00, "st.b.usr", "d,1,2")
|
||
|
|
_MC88xxx(0xf4002f00, "st.b.usr", "d,1[2]")
|
||
|
|
_MC88xxx(0xf4002200, "st.d", "d,1[2]")
|
||
|
|
_MC88xxx(0xf4002000, "st.d", "d,1,2")
|
||
|
|
_MC88xxx(0x20000000, "st.d", "d,1,I")
|
||
|
|
_MC88xxx(0xf4002100, "st.d.usr", "d,1,2")
|
||
|
|
_MC88xxx(0xf4002300, "st.d.usr", "d,1[2]")
|
||
|
|
_MC88xxx(0xf4002a00, "st.h", "d,1[2]")
|
||
|
|
_MC88xxx(0xf4002800, "st.h", "d,1,2")
|
||
|
|
_MC88xxx(0x28000000, "st.h", "d,1,I")
|
||
|
|
_MC88xxx(0xf4002900, "st.h.usr", "d,1,2")
|
||
|
|
_MC88xxx(0xf4002b00, "st.h.usr", "d,1[2]")
|
||
|
|
_MC88xxx(0xf4002500, "st.usr", "d,1,2")
|
||
|
|
_MC88xxx(0xf4002700, "st.usr", "d,1[2]")
|
||
|
|
_MC88xxx(0x80008000, "stcr", "3,c")
|
||
|
|
_MC88xxx(0xf4007400, "sub", "d,1,2")
|
||
|
|
_MC88xxx(0x74000000, "sub", "d,1,I")
|
||
|
|
_MC88xxx(0xf4007600, "sub.ci", "d,1,2")
|
||
|
|
_MC88xxx(0xf4007700, "sub.cio", "d,1,2")
|
||
|
|
_MC88xxx(0xf4007500, "sub.co", "d,1,2")
|
||
|
|
_MC88xxx(0xf4006400, "subu", "d,1,2")
|
||
|
|
_MC88xxx(0x64000000, "subu", "d,1,I")
|
||
|
|
_MC88xxx(0xf4006600, "subu.ci", "d,1,2")
|
||
|
|
_MC88xxx(0xf4006700, "subu.cio", "d,1,2")
|
||
|
|
_MC88xxx(0xf4006500, "subu.co", "d,1,2")
|
||
|
|
_MC88xxx(0xf000d000, "tb0", "B,1,V")
|
||
|
|
_MC88xxx(0xf000d800, "tb1", "B,1,V")
|
||
|
|
_MC88xxx(0xf400f800, "tbnd", "1,2")
|
||
|
|
_MC88xxx(0xf8000000, "tbnd", "1,I")
|
||
|
|
_MC88xxx(0xf000e800, "tcnd", "M,1,V")
|
||
|
|
_MC88xxx(0x84005880, "trnc.sd", "d,2")
|
||
|
|
_MC88xxx(0x84005800, "trnc.ss", "d,2")
|
||
|
|
_MC88xxx(0x8000c000, "xcr", "d,1,c")
|
||
|
|
_MC88xxx(0xf4000600, "xmem", "d,1[2]")
|
||
|
|
_MC88xxx(0xf4000400, "xmem", "d,1,2")
|
||
|
|
_MC88100(0x04000000, "xmem", "?d,1,I")
|
||
|
|
_MC88xxx(0xf4000200, "xmem.bu", "d,1[2]")
|
||
|
|
_MC88xxx(0xf4000000, "xmem.bu", "d,1,2")
|
||
|
|
_MC88100(0x00000000, "xmem.bu", "?d,1,I")
|
||
|
|
_MC88xxx(0xf4000300, "xmem.bu.usr", "d,1[2]")
|
||
|
|
_MC88xxx(0xf4000100, "xmem.bu.usr", "d,1,2")
|
||
|
|
_MC88100(0x00000100, "xmem.bu.usr", "?d,1,I")
|
||
|
|
_MC88xxx(0xf4000700, "xmem.usr", "d,1[2]")
|
||
|
|
_MC88xxx(0xf4000500, "xmem.usr", "d,1,2")
|
||
|
|
_MC88100(0x04000100, "xmem.usr", "?d,1,I")
|
||
|
|
_MC88xxx(0xf4005000, "xor", "d,1,2")
|
||
|
|
_MC88xxx(0x50000000, "xor", "d,1,I")
|
||
|
|
_MC88xxx(0xf4005400, "xor.c", "d,1,2")
|
||
|
|
_MC88xxx(0x54000000, "xor.u", "d,1,I")
|
||
|
|
_MC88xxx(0x00000000, "", 0)
|
||
|
|
};
|
||
|
|
|
||
|
|
#define NUMOPCODES ((sizeof m88k_opcodes)/(sizeof m88k_opcodes[0]))
|