[thirdparty/binutils-gdb.git] / opcodes / mcore-opc.h

/* Assembler instructions for Motorolla's Mcore processor
   Copyright (C) 1999 Free Software Foundation, Inc.

   
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
(at your option) any later version.

This program 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */

#include "ansidecl.h"

typedef enum
{
  O0,    OT,   O1,   OC,   O2,    X1,    OI,    OB,
  OMa,   SI,   I7,   LS,   BR,    BL,    LR,    LJ,
  RM,    RQ,   JSR,  JMP,  OBRa,  OBRb,  OBRc,  OBR2,
  O1R1,  OMb,  OMc,  SIa,
  JC,    JU,   JL,   RSI,  DO21,  OB2
}
mcore_opclass;

typedef struct inst
{
  char *         name;
  mcore_opclass  opclass;
  unsigned char  transfer;
  unsigned short inst;
}
mcore_opcode_info;

#ifdef DEFINE_TABLE
mcore_opcode_info mcore_table[] =
{
  { "bkpt",	O0,	0,	0x0000 },
  { "sync",	O0,	0,	0x0001 },
  { "rte",	O0,	1,	0x0002 },
  { "rfe",	O0,	1,	0x0002 },
  { "rfi",	O0,	1,	0x0003 },
  { "stop",	O0,	0,	0x0004 },
  { "wait",	O0,	0,	0x0005 },
  { "doze",	O0,	0,	0x0006 },
  { "trap",	OT,	0,	0x0008 },
/* SPACE:                       0x000C - 0x000F */
/* SPACE:                       0x0010 - 0x001F */
  { "mvc",	O1,	0,	0x0020 },
  { "mvcv",	O1,	0,	0x0030 },
  { "ldq",	RQ,	0,	0x0040 },
  { "stq",	RQ,	0,	0x0050 },
  { "ldm",	RM,	0,	0x0060 },
  { "stm",	RM,	0,	0x0070 },
  { "dect",	O1,	0,	0x0080 },
  { "decf",	O1,	0,	0x0090 },
  { "inct",	O1,	0,	0x00A0 },
  { "incf",	O1,	0,	0x00B0 },
  { "jmp",	JMP,	2,	0x00C0 },
#define	MCORE_INST_JMP	0x00C0
  { "jsr",	JSR,	0,	0x00D0 },
#define	MCORE_INST_JSR	0x00E0
  { "ff1",	O1,	0,	0x00E0 },
  { "brev",	O1,	0,	0x00F0 },
  { "xtrb3",	X1,	0,	0x0100 },
  { "xtrb2",	X1,	0,	0x0110 },
  { "xtrb1",	X1,	0,	0x0120 },
  { "xtrb0",	X1,	0,	0x0130 },
  { "zextb",	O1,	0,	0x0140 },
  { "sextb",	O1,	0,	0x0150 },
  { "zexth",	O1,	0,	0x0160 },
  { "sexth",	O1,	0,	0x0170 },
  { "declt",	O1,	0,	0x0180 },
  { "tstnbz",	O1,	0,	0x0190 },
  { "decgt",	O1,	0,	0x01A0 },
  { "decne",	O1,	0,	0x01B0 },
  { "clrt",	O1,	0,	0x01C0 },
  { "clrf",	O1,	0,	0x01D0 },
  { "abs",	O1,	0,	0x01E0 },
  { "not",	O1,	0,	0x01F0 },
  { "movt",	O2,	0,	0x0200 },
  { "mult",	O2,	0,	0x0300 },
  { "loopt",	BL,	0,	0x0400 },
  { "subu",	O2,	0,	0x0500 },
  { "sub",	O2,	0,	0x0500 }, /* Official alias.  */
  { "addc",	O2,	0,	0x0600 },
  { "subc",	O2,	0,	0x0700 },
/* SPACE: 0x0800-0x08ff for a diadic operation */
/* SPACE: 0x0900-0x09ff for a diadic operation */
  { "movf",	O2,	0,	0x0A00 },
  { "lsr",	O2,	0,	0x0B00 },
  { "cmphs",	O2,	0,	0x0C00 },
  { "cmplt",	O2,	0,	0x0D00 },
  { "tst",	O2,	0,	0x0E00 },
  { "cmpne",	O2,	0,	0x0F00 },
  { "mfcr",	OC,	0,	0x1000 },
  { "mov",	O2,	0,	0x1200 },
  { "bgenr",	O2,	0,	0x1300 },
  { "rsub",	O2,	0,	0x1400 },
  { "ixw",	O2,	0,	0x1500 },
  { "and",	O2,	0,	0x1600 },
  { "xor",	O2,	0,	0x1700 },
  { "mtcr",	OC,	0,	0x1800 },
  { "asr",	O2,	0,	0x1A00 },
  { "lsl",	O2,	0,	0x1B00 },
  { "addu",	O2,	0,	0x1C00 },
  { "ixh",	O2,	0,	0x1D00 },
  { "or",	O2,	0,	0x1E00 },
  { "andn",	O2,	0,	0x1F00 },
  { "addi",	OI,	0,	0x2000 },
#define	MCORE_INST_ADDI	0x2000
  { "cmplti",	OI,	0,	0x2200 },
  { "subi",	OI,	0,	0x2400 },
/* SPACE: 0x2600-0x27ff open for a register+immediate  operation */
  { "rsubi",	OB,	0,	0x2800 },
  { "cmpnei",	OB,	0,	0x2A00 },
  { "bmaski",	OMa,	0,	0x2C00 },
  { "divu",	O1R1,	0,	0x2C10 },
/* SPACE:                       0x2c20 - 0x2c7f */  
  { "bmaski",	OMb,	0,	0x2C80 },
  { "bmaski",	OMc,	0,	0x2D00 },
  { "andi",	OB,	0,	0x2E00 },
  { "bclri",	OB,	0,	0x3000 },
/* SPACE:                       0x3200 - 0x320f */
  { "divs",	O1R1,	0,	0x3210 },
/* SPACE:                       0x3220 - 0x326f */  
  { "bgeni",	OBRa,	0,	0x3270 },
  { "bgeni",	OBRb,	0,	0x3280 },
  { "bgeni",	OBRc,	0,	0x3300 },
  { "bseti",	OB,	0,	0x3400 },
  { "btsti",	OB,	0,	0x3600 },
  { "xsr",	O1,	0,	0x3800 },
  { "rotli",	SIa,	0,	0x3800 },
  { "asrc",	O1,	0,	0x3A00 },
  { "asri",	SIa,	0,	0x3A00 },
  { "lslc",	O1,	0,	0x3C00 },
  { "lsli",	SIa,	0,	0x3C00 },
  { "lsrc",	O1,	0,	0x3E00 },
  { "lsri",	SIa,	0,	0x3E00 },
/* SPACE:                       0x4000 - 0x5fff */
  { "movi",	I7,	0,	0x6000 },
#define MCORE_INST_BMASKI_ALT	0x6000
#define MCORE_INST_BGENI_ALT	0x6000
/* SPACE:                       0x6900 - 0x6FFF */
  { "jmpi",	LJ,	1,	0x7000 },
  { "jsri",	LJ,	0,	0x7F00 },
#define	MCORE_INST_JMPI	0x7000
  { "lrw",	LR,	0,	0x7000 },
#define	MCORE_INST_JSRI	0x7F00
  { "ld",	LS,	0,	0x8000 },
  { "ldw",	LS,	0,	0x8000 },
  { "ld.w",	LS,	0,	0x8000 },
  { "st",	LS,	0,	0x9000 },
  { "stw",	LS,	0,	0x9000 },
  { "st.w",	LS,	0,	0x9000 },
  { "ldb",	LS,	0,	0xA000 },
  { "ld.b",	LS,	0,	0xA000 },
  { "stb",	LS,	0,	0xB000 },
  { "st.b",	LS,	0,	0xB000 },
  { "ldh",	LS,	0,	0xC000 },
  { "ld.h",	LS,	0,	0xC000 },
  { "sth",	LS,	0,	0xD000 },
  { "st.h",	LS,	0,	0xD000 },
  { "bt",	BR,	0,	0xE000 },
  { "bf",	BR,	0,	0xE800 },
  { "br",	BR,	1,	0xF000 },
#define	MCORE_INST_BR	0xF000
  { "bsr",	BR,	0,	0xF800 },
#define	MCORE_INST_BSR	0xF800

/* The following are relaxable branches */
  { "jbt",	JC,	0,	0xE000 },
  { "jbf",	JC,	0,	0xE800 },
  { "jbr",	JU,	1,	0xF000 },
  { "jbsr",	JL,	0,	0xF800 },

/* The following are aliases for other instructions */
  { "rts",	O0,	2,	0x00CF },  /* jmp r15 */
  { "rolc",	DO21,	0,	0x0600 },  /* addc rd,rd */
  { "rotlc",	DO21,   0,	0x0600 },  /* addc rd,rd */
  { "setc",	O0,	0,	0x0C00 },  /* cmphs r0,r0 */
  { "clrc",	O0,	0,	0x0F00 },  /* cmpne r0,r0 */
  { "tstle",	O1,	0,	0x2200 },  /* cmplti rd,1 */
  { "cmplei",	OB,	0,	0x2200 },  /* cmplei rd,X -> cmplti rd,X+1 */
  { "neg",	O1,	0,	0x2800 },  /* rsubi rd,0 */
  { "tstne",	O1,	0,	0x2A00 },  /* cmpnei rd,0 */
  { "tstlt",	O1,	0,	0x37F0 },  /* btsti rx,31 */
  { "mclri",	OB2,	0,	0x3000 },  /* bclri rx,log2(imm) */
  { "mgeni",	OBR2,	0,	0x3200 },  /* bgeni rx,log2(imm) */
  { "mseti",	OB2,	0,	0x3400 },  /* bseti rx,log2(imm) */
  { "mtsti",	OB2,	0,	0x3600 },  /* btsti rx,log2(imm) */
  { "rori",	RSI,	0,	0x3800 },
  { "rotri",	RSI,    0,	0x3800 },
  { "nop",	O0,     0,	0x1200 },  /* mov r0, r0 */
  { 0,		0,	0,      0 }
};
#endif
Commit	Line	Data
3f230321 NC	1	/* Assembler instructions for Motorolla's Mcore processor
	2	Copyright (C) 1999 Free Software Foundation, Inc.
	3
	4
	5	This program is free software; you can redistribute it and/or modify
	6	it under the terms of the GNU General Public License as published by
	7	the Free Software Foundation; either version 2 of the License, or
	8	(at your option) any later version.
	9
	10	This program is distributed in the hope that it will be useful,
	11	but WITHOUT ANY WARRANTY; without even the implied warranty of
	12	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	13	GNU General Public License for more details.
	14
	15	You should have received a copy of the GNU General Public License
	16	along with this program; if not, write to the Free Software
	17	Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
	18
	19	#include "ansidecl.h"
	20
	21	typedef enum
	22	{
	23	O0, OT, O1, OC, O2, X1, OI, OB,
	24	OMa, SI, I7, LS, BR, BL, LR, LJ,
	25	RM, RQ, JSR, JMP, OBRa, OBRb, OBRc, OBR2,
452a37f0	26	O1R1, OMb, OMc, SIa,
3f230321 NC	27	JC, JU, JL, RSI, DO21, OB2
	28	}
	29	mcore_opclass;
	30
	31	typedef struct inst
	32	{
	33	char * name;
	34	mcore_opclass opclass;
	35	unsigned char transfer;
	36	unsigned short inst;
	37	}
	38	mcore_opcode_info;
	39
	40	#ifdef DEFINE_TABLE
	41	mcore_opcode_info mcore_table[] =
	42	{
	43	{ "bkpt", O0, 0, 0x0000 },
	44	{ "sync", O0, 0, 0x0001 },
	45	{ "rte", O0, 1, 0x0002 },
	46	{ "rfe", O0, 1, 0x0002 },
	47	{ "rfi", O0, 1, 0x0003 },
	48	{ "stop", O0, 0, 0x0004 },
	49	{ "wait", O0, 0, 0x0005 },
	50	{ "doze", O0, 0, 0x0006 },
3f230321 NC	51	{ "trap", OT, 0, 0x0008 },
	52	/* SPACE: 0x000C - 0x000F */
	53	/* SPACE: 0x0010 - 0x001F */
	54	{ "mvc", O1, 0, 0x0020 },
	55	{ "mvcv", O1, 0, 0x0030 },
	56	{ "ldq", RQ, 0, 0x0040 },
	57	{ "stq", RQ, 0, 0x0050 },
	58	{ "ldm", RM, 0, 0x0060 },
	59	{ "stm", RM, 0, 0x0070 },
	60	{ "dect", O1, 0, 0x0080 },
	61	{ "decf", O1, 0, 0x0090 },
	62	{ "inct", O1, 0, 0x00A0 },
	63	{ "incf", O1, 0, 0x00B0 },
	64	{ "jmp", JMP, 2, 0x00C0 },
	65	#define MCORE_INST_JMP 0x00C0
	66	{ "jsr", JSR, 0, 0x00D0 },
	67	#define MCORE_INST_JSR 0x00E0
	68	{ "ff1", O1, 0, 0x00E0 },
	69	{ "brev", O1, 0, 0x00F0 },
	70	{ "xtrb3", X1, 0, 0x0100 },
	71	{ "xtrb2", X1, 0, 0x0110 },
	72	{ "xtrb1", X1, 0, 0x0120 },
	73	{ "xtrb0", X1, 0, 0x0130 },
	74	{ "zextb", O1, 0, 0x0140 },
	75	{ "sextb", O1, 0, 0x0150 },
	76	{ "zexth", O1, 0, 0x0160 },
	77	{ "sexth", O1, 0, 0x0170 },
	78	{ "declt", O1, 0, 0x0180 },
	79	{ "tstnbz", O1, 0, 0x0190 },
	80	{ "decgt", O1, 0, 0x01A0 },
	81	{ "decne", O1, 0, 0x01B0 },
	82	{ "clrt", O1, 0, 0x01C0 },
	83	{ "clrf", O1, 0, 0x01D0 },
	84	{ "abs", O1, 0, 0x01E0 },
	85	{ "not", O1, 0, 0x01F0 },
	86	{ "movt", O2, 0, 0x0200 },
	87	{ "mult", O2, 0, 0x0300 },
	88	{ "loopt", BL, 0, 0x0400 },
	89	{ "subu", O2, 0, 0x0500 },
	90	{ "sub", O2, 0, 0x0500 }, /* Official alias. */
	91	{ "addc", O2, 0, 0x0600 },
	92	{ "subc", O2, 0, 0x0700 },
	93	/* SPACE: 0x0800-0x08ff for a diadic operation */
	94	/* SPACE: 0x0900-0x09ff for a diadic operation */
	95	{ "movf", O2, 0, 0x0A00 },
	96	{ "lsr", O2, 0, 0x0B00 },
	97	{ "cmphs", O2, 0, 0x0C00 },
	98	{ "cmplt", O2, 0, 0x0D00 },
	99	{ "tst", O2, 0, 0x0E00 },
	100	{ "cmpne", O2, 0, 0x0F00 },
	101	{ "mfcr", OC, 0, 0x1000 },
	102	{ "mov", O2, 0, 0x1200 },
	103	{ "bgenr", O2, 0, 0x1300 },
	104	{ "rsub", O2, 0, 0x1400 },
	105	{ "ixw", O2, 0, 0x1500 },
	106	{ "and", O2, 0, 0x1600 },
	107	{ "xor", O2, 0, 0x1700 },
	108	{ "mtcr", OC, 0, 0x1800 },
	109	{ "asr", O2, 0, 0x1A00 },
	110	{ "lsl", O2, 0, 0x1B00 },
	111	{ "addu", O2, 0, 0x1C00 },
	112	{ "ixh", O2, 0, 0x1D00 },
	113	{ "or", O2, 0, 0x1E00 },
	114	{ "andn", O2, 0, 0x1F00 },
115	{ "addi", OI, 0, 0x2000 },
116	#define MCORE_INST_ADDI 0x2000
117	{ "cmplti", OI, 0, 0x2200 },
118	{ "subi", OI, 0, 0x2400 },
119	/* SPACE: 0x2600-0x27ff open for a register+immediate operation */
120	{ "rsubi", OB, 0, 0x2800 },
121	{ "cmpnei", OB, 0, 0x2A00 },
122	{ "bmaski", OMa, 0, 0x2C00 },
123	{ "divu", O1R1, 0, 0x2C10 },
124	/* SPACE: 0x2c20 - 0x2c7f */
125	{ "bmaski", OMb, 0, 0x2C80 },
126	{ "bmaski", OMc, 0, 0x2D00 },
127	{ "andi", OB, 0, 0x2E00 },
128	{ "bclri", OB, 0, 0x3000 },
129	/* SPACE: 0x3200 - 0x320f */
130	{ "divs", O1R1, 0, 0x3210 },
131	/* SPACE: 0x3220 - 0x326f */
132	{ "bgeni", OBRa, 0, 0x3270 },
133	{ "bgeni", OBRb, 0, 0x3280 },
134	{ "bgeni", OBRc, 0, 0x3300 },
135	{ "bseti", OB, 0, 0x3400 },
136	{ "btsti", OB, 0, 0x3600 },
137	{ "xsr", O1, 0, 0x3800 },
138	{ "rotli", SIa, 0, 0x3800 },
139	{ "asrc", O1, 0, 0x3A00 },
140	{ "asri", SIa, 0, 0x3A00 },
141	{ "lslc", O1, 0, 0x3C00 },
142	{ "lsli", SIa, 0, 0x3C00 },
143	{ "lsrc", O1, 0, 0x3E00 },
144	{ "lsri", SIa, 0, 0x3E00 },
145	/* SPACE: 0x4000 - 0x5fff */
146	{ "movi", I7, 0, 0x6000 },
147	#define MCORE_INST_BMASKI_ALT 0x6000
148	#define MCORE_INST_BGENI_ALT 0x6000
3f230321 NC	149	/* SPACE: 0x6900 - 0x6FFF */
	150	{ "jmpi", LJ, 1, 0x7000 },
	151	{ "jsri", LJ, 0, 0x7F00 },
	152	#define MCORE_INST_JMPI 0x7000
	153	{ "lrw", LR, 0, 0x7000 },
	154	#define MCORE_INST_JSRI 0x7F00
	155	{ "ld", LS, 0, 0x8000 },
	156	{ "ldw", LS, 0, 0x8000 },
	157	{ "ld.w", LS, 0, 0x8000 },
	158	{ "st", LS, 0, 0x9000 },
	159	{ "stw", LS, 0, 0x9000 },
	160	{ "st.w", LS, 0, 0x9000 },
	161	{ "ldb", LS, 0, 0xA000 },
	162	{ "ld.b", LS, 0, 0xA000 },
	163	{ "stb", LS, 0, 0xB000 },
	164	{ "st.b", LS, 0, 0xB000 },
	165	{ "ldh", LS, 0, 0xC000 },
	166	{ "ld.h", LS, 0, 0xC000 },
	167	{ "sth", LS, 0, 0xD000 },
	168	{ "st.h", LS, 0, 0xD000 },
	169	{ "bt", BR, 0, 0xE000 },
	170	{ "bf", BR, 0, 0xE800 },
	171	{ "br", BR, 1, 0xF000 },
	172	#define MCORE_INST_BR 0xF000
	173	{ "bsr", BR, 0, 0xF800 },
	174	#define MCORE_INST_BSR 0xF800
	175
	176	/* The following are relaxable branches */
	177	{ "jbt", JC, 0, 0xE000 },
	178	{ "jbf", JC, 0, 0xE800 },
	179	{ "jbr", JU, 1, 0xF000 },
	180	{ "jbsr", JL, 0, 0xF800 },
	181
	182	/* The following are aliases for other instructions */
	183	{ "rts", O0, 2, 0x00CF }, /* jmp r15 */
	184	{ "rolc", DO21, 0, 0x0600 }, /* addc rd,rd */
	185	{ "rotlc", DO21, 0, 0x0600 }, /* addc rd,rd */
	186	{ "setc", O0, 0, 0x0C00 }, /* cmphs r0,r0 */
	187	{ "clrc", O0, 0, 0x0F00 }, /* cmpne r0,r0 */
	188	{ "tstle", O1, 0, 0x2200 }, /* cmplti rd,1 */
	189	{ "cmplei", OB, 0, 0x2200 }, /* cmplei rd,X -> cmplti rd,X+1 */
	190	{ "neg", O1, 0, 0x2800 }, /* rsubi rd,0 */
	191	{ "tstne", O1, 0, 0x2A00 }, /* cmpnei rd,0 */
	192	{ "tstlt", O1, 0, 0x37F0 }, /* btsti rx,31 */
	193	{ "mclri", OB2, 0, 0x3000 }, /* bclri rx,log2(imm) */
	194	{ "mgeni", OBR2, 0, 0x3200 }, /* bgeni rx,log2(imm) */
	195	{ "mseti", OB2, 0, 0x3400 }, /* bseti rx,log2(imm) */
	196	{ "mtsti", OB2, 0, 0x3600 }, /* btsti rx,log2(imm) */
	197	{ "rori", RSI, 0, 0x3800 },
	198	{ "rotri", RSI, 0, 0x3800 },
	199	{ "nop", O0, 0, 0x1200 }, /* mov r0, r0 */
	200	{ 0, 0, 0, 0 }
	201	};
	202	#endif