source: trunk/libs/newlib/src/include/opcode/tic4x.h @ 612

Last change on this file since 612 was 444, checked in by satin@…, 6 years ago

add newlib,libalmos-mkh, restructure shared_syscalls.h and mini-libc
File size: 48.2 KB
RevLine 
[444]1/* Table of opcodes for the Texas Instruments TMS320C[34]X family.
2
3   Copyright (C) 2002, 2003, 2010 Free Software Foundation.
4 
5   Contributed by Michael P. Hayes (m.hayes@elec.canterbury.ac.nz)
6   
7   This program is free software; you can redistribute it and/or modify
8   it under the terms of the GNU General Public License as published by
9   the Free Software Foundation; either version 3 of the License, or
10   (at your option) any later version.
11
12   This program is distributed in the hope that it will be useful,
13   but WITHOUT ANY WARRANTY; without even the implied warranty of
14   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
15   GNU General Public License for more details.
16
17   You should have received a copy of the GNU General Public License
18   along with this program; if not, write to the Free Software
19   Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
20   MA 02110-1301, USA.  */
21
22#define IS_CPU_TIC3X(v) ((v) == 30 || (v) == 31 || (v) == 32 || (v) == 33)
23#define IS_CPU_TIC4X(v) ((v) ==  0 || (v) == 40 || (v) == 44)
24
25/* Define some bitfield extraction/insertion macros.  */
26#define EXTR(inst, m, l)          ((inst) << (31 - (m)) >> (31 - ((m) - (l))))
27#define EXTRU(inst, m, l)         EXTR ((unsigned long)(inst), (m), (l))
28#define EXTRS(inst, m, l)         EXTR ((long)(inst), (m), (l))
29#define INSERTU(inst, val, m, l)  (inst |= ((val) << (l)))
30#define INSERTS(inst, val, m, l)  INSERTU (inst, ((val) & ((1 << ((m) - (l) + 1)) - 1)), m, l)
31
32/* Define register numbers.  */
33typedef enum
34  {
35    REG_R0, REG_R1, REG_R2, REG_R3,
36    REG_R4, REG_R5, REG_R6, REG_R7,
37    REG_AR0, REG_AR1, REG_AR2, REG_AR3,
38    REG_AR4, REG_AR5, REG_AR6, REG_AR7,
39    REG_DP, REG_IR0, REG_IR1, REG_BK,
40    REG_SP, REG_ST, REG_DIE, REG_IIE,
41    REG_IIF, REG_RS, REG_RE, REG_RC,
42    REG_R8, REG_R9, REG_R10, REG_R11,
43    REG_IVTP, REG_TVTP
44  }
45c4x_reg_t;
46
47/* Note that the actual register numbers for IVTP is 0 and TVTP is 1.  */
48
49#define REG_IE REG_DIE          /* C3x only */
50#define REG_IF REG_IIE          /* C3x only */
51#define REG_IOF REG_IIF         /* C3x only */
52
53#define TIC3X_REG_MAX REG_RC
54#define TIC4X_REG_MAX REG_TVTP
55
56/* Register table size including C4x expansion regs.  */
57#define REG_TABLE_SIZE (TIC4X_REG_MAX + 1)
58
59struct tic4x_register
60{
61  char *        name;
62  unsigned long regno;
63};
64
65typedef struct tic4x_register tic4x_register_t;
66
67/* We could store register synonyms here.  */
68static const tic4x_register_t tic3x_registers[] =
69{
70  {"f0",  REG_R0},
71  {"r0",  REG_R0},
72  {"f1",  REG_R1},
73  {"r1",  REG_R1},
74  {"f2",  REG_R2},
75  {"r2",  REG_R2},
76  {"f3",  REG_R3},
77  {"r3",  REG_R3},
78  {"f4",  REG_R4},
79  {"r4",  REG_R4},
80  {"f5",  REG_R5},
81  {"r5",  REG_R5},
82  {"f6",  REG_R6},
83  {"r6",  REG_R6},
84  {"f7",  REG_R7},
85  {"r7",  REG_R7},
86  {"ar0", REG_AR0},
87  {"ar1", REG_AR1},
88  {"ar2", REG_AR2},
89  {"ar3", REG_AR3},
90  {"ar4", REG_AR4},
91  {"ar5", REG_AR5},
92  {"ar6", REG_AR6},
93  {"ar7", REG_AR7},
94  {"dp",  REG_DP},
95  {"ir0", REG_IR0},
96  {"ir1", REG_IR1},
97  {"bk",  REG_BK},
98  {"sp",  REG_SP},
99  {"st",  REG_ST},
100  {"ie",  REG_IE},
101  {"if",  REG_IF},
102  {"iof", REG_IOF},
103  {"rs",  REG_RS},
104  {"re",  REG_RE},
105  {"rc",  REG_RC},
106  {"", 0}
107};
108
109const unsigned int tic3x_num_registers = (((sizeof tic3x_registers) / (sizeof tic3x_registers[0])) - 1);
110
111/* Define C4x registers in addition to C3x registers.  */
112static const tic4x_register_t tic4x_registers[] =
113{
114  {"die", REG_DIE},             /* Clobbers C3x REG_IE */
115  {"iie", REG_IIE},             /* Clobbers C3x REG_IF */
116  {"iif", REG_IIF},             /* Clobbers C3x REG_IOF */
117  {"f8",  REG_R8},
118  {"r8",  REG_R8},
119  {"f9",  REG_R9},
120  {"r9",  REG_R9},
121  {"f10", REG_R10},
122  {"r10", REG_R10},
123  {"f11", REG_R11},
124  {"r11", REG_R11},
125  {"ivtp", REG_IVTP},
126  {"tvtp", REG_TVTP},
127  {"", 0}
128};
129
130const unsigned int tic4x_num_registers = (((sizeof tic4x_registers) / (sizeof tic4x_registers[0])) - 1);
131
132struct tic4x_cond
133{
134  char *        name;
135  unsigned long cond;
136};
137
138typedef struct tic4x_cond tic4x_cond_t;
139
140/* Define conditional branch/load suffixes.  Put desired form for
141   disassembler last.  */
142static const tic4x_cond_t tic4x_conds[] =
143{
144  { "u",    0x00 },
145  { "c",    0x01 }, { "lo",  0x01 },
146  { "ls",   0x02 },
147  { "hi",   0x03 },
148  { "nc",   0x04 }, { "hs",  0x04 },
149  { "z",    0x05 }, { "eq",  0x05 },
150  { "nz",   0x06 }, { "ne",  0x06 },
151  { "n",    0x07 }, { "l",   0x07 }, { "lt",  0x07 },
152  { "le",   0x08 },
153  { "p",    0x09 }, { "gt",  0x09 },
154  { "nn",   0x0a }, { "ge",  0x0a },
155  { "nv",   0x0c },
156  { "v",    0x0d },
157  { "nuf",  0x0e },
158  { "uf",   0x0f },
159  { "nlv",  0x10 },
160  { "lv",   0x11 },
161  { "nluf", 0x12 },
162  { "luf",  0x13 },
163  { "zuf",  0x14 },
164  /* Dummy entry, not included in num_conds.  This
165     lets code examine entry i+1 without checking
166     if we've run off the end of the table.  */
167  { "",      0x0}
168};
169
170const unsigned int tic4x_num_conds = (((sizeof tic4x_conds) / (sizeof tic4x_conds[0])) - 1);
171
172struct tic4x_indirect
173{
174  char *        name;
175  unsigned long modn;
176};
177
178typedef struct tic4x_indirect tic4x_indirect_t;
179
180/* Define indirect addressing modes where:
181   d displacement (signed)
182   y ir0
183   z ir1  */
184
185static const tic4x_indirect_t tic4x_indirects[] =
186{
187  { "*+a(d)",   0x00 },
188  { "*-a(d)",   0x01 },
189  { "*++a(d)",  0x02 },
190  { "*--a(d)",  0x03 },
191  { "*a++(d)",  0x04 },
192  { "*a--(d)",  0x05 },
193  { "*a++(d)%", 0x06 },
194  { "*a--(d)%", 0x07 },
195  { "*+a(y)",   0x08 },
196  { "*-a(y)",   0x09 },
197  { "*++a(y)",  0x0a },
198  { "*--a(y)",  0x0b },
199  { "*a++(y)",  0x0c },
200  { "*a--(y)",  0x0d },
201  { "*a++(y)%", 0x0e },
202  { "*a--(y)%", 0x0f },
203  { "*+a(z)",   0x10 },
204  { "*-a(z)",   0x11 },
205  { "*++a(z)",  0x12 },
206  { "*--a(z)",  0x13 },
207  { "*a++(z)",  0x14 },
208  { "*a--(z)",  0x15 },
209  { "*a++(z)%", 0x16 },
210  { "*a--(z)%", 0x17 },
211  { "*a",       0x18 },
212  { "*a++(y)b", 0x19 },
213  /* Dummy entry, not included in num_indirects.  This
214     lets code examine entry i+1 without checking
215     if we've run off the end of the table.  */
216  { "",      0x0}
217};
218
219#define TIC3X_MODN_MAX 0x19
220
221const unsigned int tic4x_num_indirects = (((sizeof tic4x_indirects) / (sizeof tic4x_indirects[0])) - 1);
222
223/* Instruction template.  */
224struct tic4x_inst
225{
226  char *        name;
227  unsigned long opcode;
228  unsigned long opmask;
229  char *        args;
230  unsigned long oplevel;
231};
232
233typedef struct tic4x_inst tic4x_inst_t;
234
235/* Opcode infix
236   B  condition              16--20   U,C,Z,LO,HI, etc.
237   C  condition              23--27   U,C,Z,LO,HI, etc.
238
239   Arguments
240   ,  required arg follows
241   ;  optional arg follows
242
243   Argument types             bits    [classes] - example
244   -----------------------------------------------------------
245   *  indirect (all)          0--15   [A,AB,AU,AF,A2,A3,A6,A7,AY,B,BA,BB,BI,B6,B7] - *+AR0(5), *++AR0(IR0)
246   #  direct (for LDP)        0--15   [Z] - @start, start
247   @  direct                  0--15   [A,AB,AU,AF,A3,A6,A7,AY,B,BA,BB,BI,B6,B7] - @start, start
248   A  address register       22--24   [D] - AR0, AR7
249   B  unsigned integer        0--23   [I,I2] - @start, start  (absolute on C3x, relative on C4x)
250   C  indirect (disp - C4x)   0--7    [S,SC,S2,T,TC,T2,T2C] - *+AR0(5)
251   E  register (all)          0--7    [T,TC,T2,T2C] - R0, R7, R11, AR0, DP
252   e  register (0-11)         0--7    [S,SC,S2] - R0, R7, R11
253   F  short float immediate   0--15   [AF,B,BA,BB] - 3.5, 0e-3.5e-1
254   G  register (all)          8--15   [T,TC,T2,T2C] - R0, R7, R11, AR0, DP
255   g  register (0-11)         0--7    [S,SC,S2] - R0, R7, R11
256   H  register (0-7)         18--16   [LS,M,P,Q] - R0, R7
257   I  indirect (no disp)      0--7    [S,SC,S2,T,TC,T2,T2C] - *+AR0(1), *+AR0(IR0)
258   i  indirect (enhanced)     0--7    [LL,LS,M,P,Q,QC] - *+AR0(1), R5
259   J  indirect (no disp)      8--15   [LL,LS,P,Q,QC,S,SC,S2,T,TC,T2,T2C] - *+AR0(1), *+AR0(IR0)
260   j  indirect (enhanced)     8--15   [M] - *+AR0(1), R5
261   K  register               19--21   [LL,M,Q,QC] - R0, R7
262   L  register               22--24   [LL,LS,P,Q,QC] - R0, R7
263   M  register (R2,R3)       22--22   [M] R2, R3
264   N  register (R0,R1)       23--23   [M] R0, R1
265   O  indirect(disp - C4x)    8--15   [S,SC,S2,T,TC,T2] - *+AR0(5)
266   P  displacement (PC Rel)   0--15   [D,J,JS] - @start, start
267   Q  register (all)          0--15   [A,AB,AU,A2,A3,AY,BA,BI,D,I2,J,JS] - R0, AR0, DP, SP
268   q  register (0-11)         0--15   [AF,B,BB] - R0, R7, R11
269   R  register (all)         16--20   [A,AB,AU,AF,A6,A7,R,T,TC] - R0, AR0, DP, SP
270   r  register (0-11)        16--20   [B,BA,BB,BI,B6,B7,RF,S,SC] - R0, R1, R11
271   S  short int immediate     0--15   [A,AB,AY,BI] - -5, 5
272   T  integer (C4x)          16--20   [Z] - -5, 12
273   U  unsigned integer        0--15   [AU,A3] - 0, 65535
274   V  vector (C4x: 0--8)      0--4    [Z] - 25, 7
275   W  short int (C4x)         0--7    [T,TC,T2,T2C] - -3, 5
276   X  expansion reg (C4x)     0--4    [Z] - IVTP, TVTP
277   Y  address reg (C4x)      16--20   [Z] - AR0, DP, SP, IR0
278   Z  expansion reg (C4x)    16--20   [Z] - IVTP, TVTP
279*/
280
281#define TIC4X_OPERANDS_MAX 7    /* Max number of operands for an inst.  */
282#define TIC4X_NAME_MAX 16       /* Max number of chars in parallel name.  */
283
284/* Define the instruction level */
285#define OP_C3X   0x1   /* C30 support - supported by all */
286#define OP_C4X   0x2   /* C40 support - C40, C44 */
287#define OP_ENH   0x4   /* Class LL,LS,M,P,Q,QC enhancements. Argument type
288                          I and J is enhanced in these classes - C31>=6.0,
289                          C32>=2.0, C33 */
290#define OP_LPWR  0x8   /* Low power support (LOPOWER, MAXSPEED) - C30>=7.0,
291                          LC31, C31>=5.0, C32 */
292#define OP_IDLE2 0x10  /* Idle2 support (IDLE2) - C30>=7.0, LC31, C31>=5.0,
293                          C32, C33, C40>=5.0, C44 */
294
295/* The following class definition is a classification scheme for
296   putting instructions with similar type of arguments together. It
297   simplifies the op-code definitions significantly, as we then only
298   need to use the class macroes for 95% of the DSP's opcodes.
299*/
300
301/* A: General 2-operand integer operations
302   Syntax: <i> src, dst
303      src = Register (Q), Direct (@), Indirect (*), Signed immediate (S)
304      dst = Register (R)
305   Instr: 15/8 - ABSI, ADDC, ADDI, ASH, CMPI, LDI, LSH, MPYI, NEGB, NEGI,
306                SUBB, SUBC, SUBI, SUBRB, SUBRI, C4x: LBn, LHn, LWLn, LWRn,
307                MBn, MHn, MPYSHI, MPYUHI
308*/
309#define A_CLASS_INSN(name, opcode, level) \
310  { name, opcode|0x00000000, 0xffe00000, "Q;R", level }, \
311  { name, opcode|0x00200000, 0xffe00000, "@,R", level }, \
312  { name, opcode|0x00400000, 0xffe00000, "*,R", level }, \
313  { name, opcode|0x00600000, 0xffe00000, "S,R", level }
314
315/* AB: General 2-operand integer operation with condition
316   Syntax: <i>c src, dst
317       c   = Condition
318       src = Register (Q), Direct (@), Indirect (*), Signed immediate (S)
319       dst = Register (R)
320   Instr: 1/0 - LDIc
321*/
322#define AB_CLASS_INSN(name, opcode, level) \
323  { name, opcode|0x40000000, 0xf0600000, "Q;R", level }, \
324  { name, opcode|0x40200000, 0xf0600000, "@,R", level }, \
325  { name, opcode|0x40400000, 0xf0600000, "*,R", level }, \
326  { name, opcode|0x40600000, 0xf0600000, "S,R", level }
327
328/* AU: General 2-operand unsigned integer operation
329   Syntax: <i> src, dst
330        src = Register (Q), Direct (@), Indirect (*), Unsigned immediate (U)
331        dst = Register (R)
332   Instr: 6/2 - AND, ANDN, NOT, OR, TSTB, XOR, C4x: LBUn, LHUn
333*/
334#define AU_CLASS_INSN(name, opcode, level) \
335  { name, opcode|0x00000000, 0xffe00000, "Q;R", level }, \
336  { name, opcode|0x00200000, 0xffe00000, "@,R", level }, \
337  { name, opcode|0x00400000, 0xffe00000, "*,R", level }, \
338  { name, opcode|0x00600000, 0xffe00000, "U,R", level }
339
340/* AF: General 2-operand float to integer operation
341   Syntax: <i> src, dst
342        src = Register 0-11 (q), Direct (@), Indirect (*), Float immediate (F)
343        dst = Register (R)
344   Instr: 1/0 - FIX
345*/
346#define AF_CLASS_INSN(name, opcode, level) \
347  { name, opcode|0x00000000, 0xffe00000, "q;R", level }, \
348  { name, opcode|0x00200000, 0xffe00000, "@,R", level }, \
349  { name, opcode|0x00400000, 0xffe00000, "*,R", level }, \
350  { name, opcode|0x00600000, 0xffe00000, "F,R", level }
351
352/* A2: Limited 1-operand (integer) operation
353   Syntax: <i> src
354       src = Register (Q), Indirect (*), None
355   Instr: 1/0 - NOP
356*/
357#define A2_CLASS_INSN(name, opcode, level) \
358  { name, opcode|0x00000000, 0xffe00000, "Q", level }, \
359  { name, opcode|0x00400000, 0xffe00000, "*", level }, \
360  { name, opcode|0x00000000, 0xffe00000, "" , level }
361
362/* A3: General 1-operand unsigned integer operation
363   Syntax: <i> src
364        src = Register (Q), Direct (@), Indirect (*), Unsigned immediate (U)
365   Instr: 1/0 - RPTS
366*/
367#define A3_CLASS_INSN(name, opcode, level) \
368  { name, opcode|0x00000000, 0xffff0000, "Q", level }, \
369  { name, opcode|0x00200000, 0xffff0000, "@", level }, \
370  { name, opcode|0x00400000, 0xffff0000, "*", level }, \
371  { name, opcode|0x00600000, 0xffff0000, "U", level }
372
373/* A6: Limited 2-operand integer operation
374   Syntax: <i> src, dst
375       src = Direct (@), Indirect (*)
376       dst = Register (R)
377   Instr: 1/1 - LDII, C4x: SIGI
378*/
379#define A6_CLASS_INSN(name, opcode, level) \
380  { name, opcode|0x00200000, 0xffe00000, "@,R", level }, \
381  { name, opcode|0x00400000, 0xffe00000, "*,R", level }
382
383/* A7: Limited 2-operand integer store operation
384   Syntax: <i> src, dst
385       src = Register (R)
386       dst = Direct (@), Indirect (*)
387   Instr: 2/0 - STI, STII
388*/
389#define A7_CLASS_INSN(name, opcode, level) \
390  { name, opcode|0x00200000, 0xffe00000, "R,@", level }, \
391  { name, opcode|0x00400000, 0xffe00000, "R,*", level }
392
393/* AY: General 2-operand signed address load operation
394   Syntax: <i> src, dst
395        src = Register (Q), Direct (@), Indirect (*), Signed immediate (S)
396        dst = Address register - ARx, IRx, DP, BK, SP (Y)
397   Instr: 0/1 - C4x: LDA
398   Note: Q and Y should *never* be the same register
399*/
400#define AY_CLASS_INSN(name, opcode, level) \
401  { name, opcode|0x00000000, 0xffe00000, "Q,Y", level }, \
402  { name, opcode|0x00200000, 0xffe00000, "@,Y", level }, \
403  { name, opcode|0x00400000, 0xffe00000, "*,Y", level }, \
404  { name, opcode|0x00600000, 0xffe00000, "S,Y", level }
405
406/* B: General 2-operand float operation
407   Syntax: <i> src, dst
408       src = Register 0-11 (q), Direct (@), Indirect (*), Float immediate (F)
409       dst = Register 0-11 (r)
410   Instr: 12/2 - ABSF, ADDF, CMPF, LDE, LDF, LDM, MPYF, NEGF, NORM, RND,
411                 SUBF, SUBRF, C4x: RSQRF, TOIEEE
412*/
413#define B_CLASS_INSN(name, opcode, level) \
414  { name, opcode|0x00000000, 0xffe00000, "q;r", level }, \
415  { name, opcode|0x00200000, 0xffe00000, "@,r", level }, \
416  { name, opcode|0x00400000, 0xffe00000, "*,r", level }, \
417  { name, opcode|0x00600000, 0xffe00000, "F,r", level }
418
419/* BA: General 2-operand integer to float operation
420   Syntax: <i> src, dst
421       src = Register (Q), Direct (@), Indirect (*), Float immediate (F)
422       dst = Register 0-11 (r)
423   Instr: 0/1 - C4x: CRCPF
424*/
425#define BA_CLASS_INSN(name, opcode, level) \
426  { name, opcode|0x00000000, 0xffe00000, "Q;r", level }, \
427  { name, opcode|0x00200000, 0xffe00000, "@,r", level }, \
428  { name, opcode|0x00400000, 0xffe00000, "*,r", level }, \
429  { name, opcode|0x00600000, 0xffe00000, "F,r", level }
430
431/* BB: General 2-operand conditional float operation
432   Syntax: <i>c src, dst
433       c   = Condition
434       src = Register 0-11 (q), Direct (@), Indirect (*), Float immediate (F)
435       dst = Register 0-11 (r)
436   Instr: 1/0 - LDFc
437*/
438#define BB_CLASS_INSN(name, opcode, level) \
439  { name, opcode|0x40000000, 0xf0600000, "q;r", level }, \
440  { name, opcode|0x40200000, 0xf0600000, "@,r", level }, \
441  { name, opcode|0x40400000, 0xf0600000, "*,r", level }, \
442  { name, opcode|0x40600000, 0xf0600000, "F,r", level }
443
444/* BI: General 2-operand integer to float operation (yet different to BA)
445   Syntax: <i> src, dst
446       src = Register (Q), Direct (@), Indirect (*), Signed immediate (S)
447       dst = Register 0-11 (r)
448   Instr: 1/0 - FLOAT
449*/
450#define BI_CLASS_INSN(name, opcode, level) \
451  { name, opcode|0x00000000, 0xffe00000, "Q;r", level }, \
452  { name, opcode|0x00200000, 0xffe00000, "@,r", level }, \
453  { name, opcode|0x00400000, 0xffe00000, "*,r", level }, \
454  { name, opcode|0x00600000, 0xffe00000, "S,r", level }
455
456/* B6: Limited 2-operand float operation
457   Syntax: <i> src, dst
458       src = Direct (@), Indirect (*)
459       dst = Register 0-11 (r)
460   Instr: 1/1 - LDFI, C4x: FRIEEE
461*/
462#define B6_CLASS_INSN(name, opcode, level) \
463  { name, opcode|0x00200000, 0xffe00000, "@,r", level }, \
464  { name, opcode|0x00400000, 0xffe00000, "*,r", level }
465
466/* B7: Limited 2-operand float store operation
467   Syntax: <i> src, dst
468       src = Register 0-11 (r)
469       dst = Direct (@), Indirect (*)
470   Instr: 2/0 - STF, STFI
471*/
472#define B7_CLASS_INSN(name, opcode, level) \
473  { name, opcode|0x00200000, 0xffe00000, "r,@", level }, \
474  { name, opcode|0x00400000, 0xffe00000, "r,*", level }
475
476/* D: Decrement and brach operations
477   Syntax: <i>c ARn, dst
478       c   = condition
479       ARn = AR register 0-7 (A)
480       dst = Register (Q), PC-relative (P)
481   Instr: 2/0 - DBc, DBcD
482   Alias: <name1> <name2>
483*/
484#define D_CLASS_INSN(name1, name2, opcode, level) \
485  { name1, opcode|0x00000000, 0xfe200000, "A,Q", level }, \
486  { name1, opcode|0x02000000, 0xfe200000, "A,P", level }, \
487  { name2, opcode|0x00000000, 0xfe200000, "A,Q", level }, \
488  { name2, opcode|0x02000000, 0xfe200000, "A,P", level }
489
490/* I: General branch operations
491   Syntax: <i> dst
492       dst = Address (B)
493   Instr: 3/1 - BR, BRD, CALL, C4x: LAJ
494*/
495
496/* I2: General branch operations (C4x addition)
497   Syntax: <i> dst
498       dst = Address (B), C4x: Register (Q)
499   Instr: 2/0 - RPTB, RPTBD
500*/
501
502/* J: General conditional branch operations
503   Syntax: <i>c dst
504       c   = Condition
505       dst = Register (Q), PC-relative (P)
506   Instr: 2/3 - Bc, BcD, C4x: BcAF, BcAT, LAJc
507   Alias: <name1> <name2>
508*/
509#define J_CLASS_INSN(name1, name2, opcode, level) \
510  { name1, opcode|0x00000000, 0xffe00000, "Q", level }, \
511  { name1, opcode|0x02000000, 0xffe00000, "P", level }, \
512  { name2, opcode|0x00000000, 0xffe00000, "Q", level }, \
513  { name2, opcode|0x02000000, 0xffe00000, "P", level }
514
515/* JS: General conditional branch operations
516   Syntax: <i>c dst
517       c   = Condition
518       dst = Register (Q), PC-relative (P)
519   Instr: 1/1 - CALLc, C4X: LAJc
520*/
521
522/* LL: Load-load parallell operation
523   Syntax: <i> src2, dst2 || <i> src1, dst1
524       src1 = Indirect 0,1,IR0,IR1 (J)
525       dst1 = Register 0-7 (K)
526       src2 = Indirect 0,1,IR0,IR1, ENH: Register (i)
527       dst2 = Register 0-7 (L)
528   Instr: 2/0 - LDF||LDF, LDI||LDI
529   Alias: i||i, i1||i2, i2||i1
530*/
531#define LL_CLASS_INSN(name, opcode, level) \
532  { name "_"  name    , opcode, 0xfe000000, "i;L|J,K", level }, \
533  { name "2_" name "1", opcode, 0xfe000000, "i;L|J,K", level }, \
534  { name "1_" name "2", opcode, 0xfe000000, "J,K|i;L", level }
535
536/* LS: Store-store parallell operation
537   Syntax: <i> src2, dst2 || <i> src1, dst1
538       src1 = Register 0-7 (H)
539       dst1 = Indirect 0,1,IR0,IR1 (J)
540       src2 = Register 0-7 (L)
541       dst2 = Indirect 0,1,IR0,IR1, ENH: register (i)
542   Instr: 2/0 - STF||STF, STI||STI
543   Alias: i||i, i1||i2, i2||i1.
544*/
545#define LS_CLASS_INSN(name, opcode, level) \
546  { name "_"  name    , opcode, 0xfe000000, "L;i|H,J", level }, \
547  { name "2_" name "1", opcode, 0xfe000000, "L;i|H,J", level }, \
548  { name "1_" name "2", opcode, 0xfe000000, "H,J|L;i", level }
549
550/* M: General multiply and add/sub operations
551   Syntax: <ia> src3,src4,dst1 || <ib> src2,src1,dst2 [00] - Manual
552           <ia> src3,src1,dst1 || <ib> src2,src4,dst2 [01] - Manual
553           <ia> src1,src3,dst1 || <ib> src2,src4,dst2 [01]
554           <ia> src1,src2,dst1 || <ib> src4,src3,dst2 [02] - Manual
555           <ia> src3,src1,dst1 || <ib> src4,src2,dst2 [03] - Manual
556           <ia> src1,src3,dst1 || <ib> src4,src2,dst2 [03]
557       src1 = Register 0-7 (K)
558       src2 = Register 0-7 (H)
559       src3 = Indirect 0,1,IR0,IR1, ENH: register (j)
560       src4 = Indirect 0,1,IR0,IR1, ENH: register (i)
561       dst1 = Register 0-1 (N)
562       dst2 = Register 2-3 (M)
563   Instr: 4/0 - MPYF3||ADDF3, MPYF3||SUBF3, MPYI3||ADDI3, MPYI3||SUBI3
564   Alias: a||b, a3||n, a||b3, a3||b3, b||a, b3||a, b||a3, b3||a3
565*/
566#define M_CLASS_INSN(namea, nameb, opcode, level) \
567  { namea "_" nameb, opcode|0x00000000, 0xff000000, "i;j;N|H;K;M", level }, \
568  { namea "_" nameb, opcode|0x01000000, 0xff000000, "j;K;N|H;i;M", level }, \
569  { namea "_" nameb, opcode|0x01000000, 0xff000000, "K;j;N|H;i;M", level }, \
570  { namea "_" nameb, opcode|0x02000000, 0xff000000, "H;K;N|i;j;M", level }, \
571  { namea "_" nameb, opcode|0x03000000, 0xff000000, "j;K;N|i;H;M", level }, \
572  { namea "_" nameb, opcode|0x03000000, 0xff000000, "K;j;N|i;H;M", level }, \
573  { namea "3_" nameb, opcode|0x00000000, 0xff000000, "i;j;N|H;K;M", level }, \
574  { namea "3_" nameb, opcode|0x01000000, 0xff000000, "j;K;N|H;i;M", level }, \
575  { namea "3_" nameb, opcode|0x01000000, 0xff000000, "K;j;N|H;i;M", level }, \
576  { namea "3_" nameb, opcode|0x02000000, 0xff000000, "H;K;N|i;j;M", level }, \
577  { namea "3_" nameb, opcode|0x03000000, 0xff000000, "j;K;N|i;H;M", level }, \
578  { namea "3_" nameb, opcode|0x03000000, 0xff000000, "K;j;N|i;H;M", level }, \
579  { namea "_" nameb "3", opcode|0x00000000, 0xff000000, "i;j;N|H;K;M", level }, \
580  { namea "_" nameb "3", opcode|0x01000000, 0xff000000, "j;K;N|H;i;M", level }, \
581  { namea "_" nameb "3", opcode|0x01000000, 0xff000000, "K;j;N|H;i;M", level }, \
582  { namea "_" nameb "3", opcode|0x02000000, 0xff000000, "H;K;N|i;j;M", level }, \
583  { namea "_" nameb "3", opcode|0x03000000, 0xff000000, "j;K;N|i;H;M", level }, \
584  { namea "_" nameb "3", opcode|0x03000000, 0xff000000, "K;j;N|i;H;M", level }, \
585  { namea "3_" nameb "3", opcode|0x00000000, 0xff000000, "i;j;N|H;K;M", level }, \
586  { namea "3_" nameb "3", opcode|0x01000000, 0xff000000, "j;K;N|H;i;M", level }, \
587  { namea "3_" nameb "3", opcode|0x01000000, 0xff000000, "K;j;N|H;i;M", level }, \
588  { namea "3_" nameb "3", opcode|0x02000000, 0xff000000, "H;K;N|i;j;M", level }, \
589  { namea "3_" nameb "3", opcode|0x03000000, 0xff000000, "j;K;N|i;H;M", level }, \
590  { namea "3_" nameb "3", opcode|0x03000000, 0xff000000, "K;j;N|i;H;M", level }, \
591  { nameb "_" namea, opcode|0x00000000, 0xff000000, "H;K;M|i;j;N", level }, \
592  { nameb "_" namea, opcode|0x01000000, 0xff000000, "H;i;M|j;K;N", level }, \
593  { nameb "_" namea, opcode|0x01000000, 0xff000000, "H;i;M|K;j;N", level }, \
594  { nameb "_" namea, opcode|0x02000000, 0xff000000, "i;j;M|H;K;N", level }, \
595  { nameb "_" namea, opcode|0x03000000, 0xff000000, "i;H;M|j;K;N", level }, \
596  { nameb "_" namea, opcode|0x03000000, 0xff000000, "i;H;M|K;j;N", level }, \
597  { nameb "3_" namea, opcode|0x00000000, 0xff000000, "H;K;M|i;j;N", level }, \
598  { nameb "3_" namea, opcode|0x01000000, 0xff000000, "H;i;M|j;K;N", level }, \
599  { nameb "3_" namea, opcode|0x01000000, 0xff000000, "H;i;M|K;j;N", level }, \
600  { nameb "3_" namea, opcode|0x02000000, 0xff000000, "i;j;M|H;K;N", level }, \
601  { nameb "3_" namea, opcode|0x03000000, 0xff000000, "i;H;M|j;K;N", level }, \
602  { nameb "3_" namea, opcode|0x03000000, 0xff000000, "i;H;M|K;j;N", level }, \
603  { nameb "_" namea "3", opcode|0x00000000, 0xff000000, "H;K;M|i;j;N", level }, \
604  { nameb "_" namea "3", opcode|0x01000000, 0xff000000, "H;i;M|j;K;N", level }, \
605  { nameb "_" namea "3", opcode|0x01000000, 0xff000000, "H;i;M|K;j;N", level }, \
606  { nameb "_" namea "3", opcode|0x02000000, 0xff000000, "i;j;M|H;K;N", level }, \
607  { nameb "_" namea "3", opcode|0x03000000, 0xff000000, "i;H;M|j;K;N", level }, \
608  { nameb "_" namea "3", opcode|0x03000000, 0xff000000, "i;H;M|K;j;N", level }, \
609  { nameb "3_" namea "3", opcode|0x00000000, 0xff000000, "H;K;M|i;j;N", level }, \
610  { nameb "3_" namea "3", opcode|0x01000000, 0xff000000, "H;i;M|j;K;N", level }, \
611  { nameb "3_" namea "3", opcode|0x01000000, 0xff000000, "H;i;M|K;j;N", level }, \
612  { nameb "3_" namea "3", opcode|0x02000000, 0xff000000, "i;j;M|H;K;N", level }, \
613  { nameb "3_" namea "3", opcode|0x03000000, 0xff000000, "i;H;M|j;K;N", level }, \
614  { nameb "3_" namea "3", opcode|0x03000000, 0xff000000, "i;H;M|K;j;N", level }
615
616/* P: General 2-operand operation with parallell store
617   Syntax: <ia> src2, dst1 || <ib> src3, dst2
618       src2 = Indirect 0,1,IR0,IR1, ENH: register (i)
619       dst1 = Register 0-7 (L)
620       src3 = Register 0-7 (H)
621       dst2 = Indirect 0,1,IR0,IR1 (J)
622   Instr: 9/2 - ABSF||STF, ABSI||STI, FIX||STI, FLOAT||STF, LDF||STF,
623                LDI||STI, NEGF||STF, NEGI||STI, NOT||STI, C4x: FRIEEE||STF,
624                TOIEEE||STF
625   Alias: a||b, b||a
626*/
627#define P_CLASS_INSN(namea, nameb, opcode, level) \
628  { namea "_" nameb, opcode, 0xfe000000, "i;L|H,J", level }, \
629  { nameb "_" namea, opcode, 0xfe000000, "H,J|i;L", level }
630
631/* Q: General 3-operand operation with parallell store
632   Syntax: <ia> src1, src2, dst1 || <ib> src3, dst2
633       src1 = Register 0-7 (K)
634       src2 = Indirect 0,1,IR0,IR1, ENH: register (i)
635       dst1 = Register 0-7 (L)
636       src3 = Register 0-7 (H)
637       dst2 = Indirect 0,1,IR0,IR1 (J)
638   Instr: 4/0 - ASH3||STI, LSH3||STI, SUBF3||STF, SUBI3||STI
639   Alias: a||b, b||a, a3||b, b||a3
640*/
641#define Q_CLASS_INSN(namea, nameb, opcode, level) \
642  { namea "_"  nameb    , opcode, 0xfe000000, "K,i;L|H,J", level }, \
643  { nameb "_"  namea    , opcode, 0xfe000000, "H,J|K,i;L", level }, \
644  { namea "3_" nameb    , opcode, 0xfe000000, "K,i;L|H,J", level }, \
645  { nameb "_"  namea "3", opcode, 0xfe000000, "H,J|K,i;L", level }
646
647/* QC: General commutative 3-operand operation with parallell store
648   Syntax: <ia> src2, src1, dst1 || <ib> src3, dst2
649           <ia> src1, src2, dst1 || <ib> src3, dst2 - Manual
650       src1 = Register 0-7 (K)
651       src2 = Indirect 0,1,IR0,IR1, ENH: register (i)
652       dst1 = Register 0-7 (L)
653       src3 = Register 0-7 (H)
654       dst2 = Indirect 0,1,IR0,IR1 (J)
655   Instr: 7/0 - ADDF3||STF, ADDI3||STI, AND3||STI, MPYF3||STF, MPYI3||STI,
656                OR3||STI, XOR3||STI
657   Alias: a||b, b||a, a3||b, b||a3
658*/
659#define QC_CLASS_INSN(namea, nameb, opcode, level) \
660  { namea "_"  nameb    , opcode, 0xfe000000, "i;K;L|H,J", level }, \
661  { namea "_"  nameb    , opcode, 0xfe000000, "K;i;L|H,J", level }, \
662  { nameb "_"  namea    , opcode, 0xfe000000, "H,J|i;K;L", level }, \
663  { nameb "_"  namea    , opcode, 0xfe000000, "H,J|K;i;L", level }, \
664  { namea "3_" nameb    , opcode, 0xfe000000, "i;K;L|H,J", level }, \
665  { namea "3_" nameb    , opcode, 0xfe000000, "K;i;L|H,J", level }, \
666  { nameb "_"  namea "3", opcode, 0xfe000000, "H,J|i;K;L", level }, \
667  { nameb "_"  namea "3", opcode, 0xfe000000, "H,J|K;i;L", level }
668
669/* R: General register integer operation
670   Syntax: <i> dst
671       dst = Register (R)
672   Instr: 6/0 - POP, PUSH, ROL, ROLC, ROR, RORC
673*/
674#define R_CLASS_INSN(name, opcode, level) \
675  { name, opcode, 0xffe0ffff, "R", level }
676
677/* RF: General register float operation
678   Syntax: <i> dst
679       dst = Register 0-11 (r)
680   Instr: 2/0 - POPF, PUSHF
681*/
682#define RF_CLASS_INSN(name, opcode, level) \
683  { name, opcode, 0xffe0ffff, "r", level }
684
685/* S: General 3-operand float operation
686   Syntax: <i> src2, src1, dst
687       src2 = Register 0-11 (e), Indirect 0,1,IR0,IR1 (I), C4x T2: Indirect (C)
688       src1 = Register 0-11 (g), Indirect 0,1,IR0,IR1 (J), C4x T2: Indirect (O)
689       dst  = Register 0-11 (r)
690   Instr: 1/0 - SUBF3
691   Alias: i, i3
692*/
693#define S_CLASS_INSN(name, opcode, level) \
694  { name, opcode|0x20000000, 0xffe00000, "e,g;r", level  }, \
695  { name, opcode|0x20200000, 0xffe00000, "e,J,r", level  }, \
696  { name, opcode|0x20400000, 0xffe00000, "I,g;r", level  }, \
697  { name, opcode|0x20600000, 0xffe00000, "I,J,r", level  }, \
698  { name, opcode|0x30200000, 0xffe00000, "C,g;r", OP_C4X }, \
699  { name, opcode|0x30600000, 0xffe00000, "C,O,r", OP_C4X }, \
700  { name "3", opcode|0x20000000, 0xffe00000, "e,g;r", level  }, \
701  { name "3", opcode|0x20200000, 0xffe00000, "e,J,r", level  }, \
702  { name "3", opcode|0x20400000, 0xffe00000, "I,g;r", level  }, \
703  { name "3", opcode|0x20600000, 0xffe00000, "I,J,r", level  }, \
704  { name "3", opcode|0x30200000, 0xffe00000, "C,g;r", OP_C4X }, \
705  { name "3", opcode|0x30600000, 0xffe00000, "C,O,r", OP_C4X }
706
707/* SC: General commutative 3-operand float operation
708   Syntax: <i> src2, src1, dst - Manual
709           <i> src1, src2, dst
710       src2 = Register 0-11 (e), Indirect 0,1,IR0,IR1 (I), C4x T2: Indirect (C)
711       src1 = Register 0-11 (g), Indirect 0,1,IR0,IR1 (J), C4x T2: Indirect (O)
712       dst  = Register 0-11 (r)
713   Instr: 2/0 - ADDF3, MPYF3
714   Alias: i, i3
715*/
716#define SC_CLASS_INSN(name, opcode, level) \
717  { name, opcode|0x20000000, 0xffe00000, "e,g;r", level  }, \
718  { name, opcode|0x20200000, 0xffe00000, "e,J,r", level  }, \
719  { name, opcode|0x20400000, 0xffe00000, "I,g;r", level  }, \
720  { name, opcode|0x20600000, 0xffe00000, "I,J,r", level  }, \
721  { name, opcode|0x30200000, 0xffe00000, "C,g;r", OP_C4X }, \
722  { name, opcode|0x30200000, 0xffe00000, "g,C,r", OP_C4X }, \
723  { name, opcode|0x30600000, 0xffe00000, "C,O,r", OP_C4X }, \
724  { name "3", opcode|0x20000000, 0xffe00000, "e,g;r", level  }, \
725  { name "3", opcode|0x20200000, 0xffe00000, "e,J,r", level  }, \
726  { name "3", opcode|0x20400000, 0xffe00000, "I,g;r", level  }, \
727  { name "3", opcode|0x20600000, 0xffe00000, "I,J,r", level  }, \
728  { name "3", opcode|0x30200000, 0xffe00000, "g,C,r", OP_C4X }, \
729  { name "3", opcode|0x30200000, 0xffe00000, "C,g;r", OP_C4X }, \
730  { name "3", opcode|0x30600000, 0xffe00000, "C,O,r", OP_C4X }
731
732/* S2: General 3-operand float operation with 2 args
733   Syntax: <i> src2, src1
734       src2 = Register 0-11 (e), Indirect 0,1,IR0,IR1 (I), C4x T2: Indirect (C)
735       src1 = Register 0-11 (g), Indirect 0,1,IR0,IR1 (J), C4x T2: Indirect (O)
736   Instr: 1/0 - CMPF3
737   Alias: i, i3
738*/
739#define S2_CLASS_INSN(name, opcode, level) \
740  { name, opcode|0x20000000, 0xffe00000, "e,g", level  }, \
741  { name, opcode|0x20200000, 0xffe00000, "e,J", level  }, \
742  { name, opcode|0x20400000, 0xffe00000, "I,g", level  }, \
743  { name, opcode|0x20600000, 0xffe00000, "I,J", level  }, \
744  { name, opcode|0x30200000, 0xffe00000, "C,g", OP_C4X }, \
745  { name, opcode|0x30600000, 0xffe00000, "C,O", OP_C4X }, \
746  { name "3", opcode|0x20000000, 0xffe00000, "e,g", level  }, \
747  { name "3", opcode|0x20200000, 0xffe00000, "e,J", level  }, \
748  { name "3", opcode|0x20400000, 0xffe00000, "I,g", level  }, \
749  { name "3", opcode|0x20600000, 0xffe00000, "I,J", level  }, \
750  { name "3", opcode|0x30200000, 0xffe00000, "C,g", OP_C4X }, \
751  { name "3", opcode|0x30600000, 0xffe00000, "C,O", OP_C4X }
752
753/* T: General 3-operand integer operand
754   Syntax: <i> src2, src1, dst
755       src2 = Register (E), Indirect 0,1,IR0,IR1 (I), C4x T2: Indirect (C), Immediate (W)
756       src1 = Register (G), Indirect 0,1,IR0,IR1 (J), C4x T2: Indirect (O)
757       dst  = Register (R)
758   Instr: 5/0 - ANDN3, ASH3, LSH3, SUBB3, SUBI3
759   Alias: i, i3
760*/
761#define T_CLASS_INSN(name, opcode, level) \
762  { name, opcode|0x20000000, 0xffe00000, "E,G;R", level  }, \
763  { name, opcode|0x20200000, 0xffe00000, "E,J,R", level  }, \
764  { name, opcode|0x20400000, 0xffe00000, "I,G;R", level  }, \
765  { name, opcode|0x20600000, 0xffe00000, "I,J,R", level  }, \
766  { name, opcode|0x30000000, 0xffe00000, "W,G;R", OP_C4X }, \
767  { name, opcode|0x30200000, 0xffe00000, "C,G;R", OP_C4X }, \
768  { name, opcode|0x30400000, 0xffe00000, "W,O,R", OP_C4X }, \
769  { name, opcode|0x30600000, 0xffe00000, "C,O,R", OP_C4X }, \
770  { name "3", opcode|0x20000000, 0xffe00000, "E,G;R", level  }, \
771  { name "3", opcode|0x20200000, 0xffe00000, "E,J,R", level  }, \
772  { name "3", opcode|0x20400000, 0xffe00000, "I,G;R", level  }, \
773  { name "3", opcode|0x20600000, 0xffe00000, "I,J,R", level  }, \
774  { name "3", opcode|0x30000000, 0xffe00000, "W,G;R", OP_C4X }, \
775  { name "3", opcode|0x30200000, 0xffe00000, "C,G;R", OP_C4X }, \
776  { name "3", opcode|0x30400000, 0xffe00000, "W,O,R", OP_C4X }, \
777  { name "3", opcode|0x30600000, 0xffe00000, "C,O,R", OP_C4X }
778
779/* TC: General commutative 3-operand integer operation
780   Syntax: <i> src2, src1, dst
781           <i> src1, src2, dst
782       src2 = Register (E), Indirect 0,1,IR0,IR1 (I), C4x T2: Indirect (C), Immediate (W)
783       src1 = Register (G), Indirect 0,1,IR0,IR1 (J), C4x T2: Indirect (O)
784       dst  = Register (R)
785   Instr: 6/2 - ADDC3, ADDI3, AND3, MPYI3, OR3, XOR3, C4x: MPYSHI, MPYUHI
786   Alias: i, i3
787*/
788#define TC_CLASS_INSN(name, opcode, level) \
789  { name, opcode|0x20000000, 0xffe00000, "E,G;R", level  }, \
790  { name, opcode|0x20200000, 0xffe00000, "E,J,R", level  }, \
791  { name, opcode|0x20400000, 0xffe00000, "I,G;R", level  }, \
792  { name, opcode|0x20600000, 0xffe00000, "I,J,R", level  }, \
793  { name, opcode|0x30000000, 0xffe00000, "W,G;R", OP_C4X }, \
794  { name, opcode|0x30000000, 0xffe00000, "G,W,R", OP_C4X }, \
795  { name, opcode|0x30200000, 0xffe00000, "C,G;R", OP_C4X }, \
796  { name, opcode|0x30200000, 0xffe00000, "G,C,R", OP_C4X }, \
797  { name, opcode|0x30400000, 0xffe00000, "W,O,R", OP_C4X }, \
798  { name, opcode|0x30400000, 0xffe00000, "O,W,R", OP_C4X }, \
799  { name, opcode|0x30600000, 0xffe00000, "C,O,R", OP_C4X }, \
800  { name "3", opcode|0x20000000, 0xffe00000, "E,G;R", level  }, \
801  { name "3", opcode|0x20200000, 0xffe00000, "E,J,R", level  }, \
802  { name "3", opcode|0x20400000, 0xffe00000, "I,G;R", level  }, \
803  { name "3", opcode|0x20600000, 0xffe00000, "I,J,R", level  }, \
804  { name "3", opcode|0x30000000, 0xffe00000, "W,G;R", OP_C4X }, \
805  { name "3", opcode|0x30000000, 0xffe00000, "G,W,R", OP_C4X }, \
806  { name "3", opcode|0x30200000, 0xffe00000, "C,G;R", OP_C4X }, \
807  { name "3", opcode|0x30200000, 0xffe00000, "G,C,R", OP_C4X }, \
808  { name "3", opcode|0x30400000, 0xffe00000, "W,O,R", OP_C4X }, \
809  { name "3", opcode|0x30400000, 0xffe00000, "O,W,R", OP_C4X }, \
810  { name "3", opcode|0x30600000, 0xffe00000, "C,O,R", OP_C4X }
811
812/* T2: General 3-operand integer operation with 2 args
813   Syntax: <i> src2, src1
814       src2 = Register (E), Indirect 0,1,IR0,IR1 (I), C4x T2: Indirect (C), Immediate (W)
815       src1 = Register (G), Indirect 0,1,IR0,IR1 (J), C4x T2: Indirect (O)
816   Instr: 1/0 - CMPI3
817   Alias: i, i3
818*/
819#define T2_CLASS_INSN(name, opcode, level) \
820  { name, opcode|0x20000000, 0xffe00000, "E,G", level  }, \
821  { name, opcode|0x20200000, 0xffe00000, "E,J", level  }, \
822  { name, opcode|0x20400000, 0xffe00000, "I,G", level  }, \
823  { name, opcode|0x20600000, 0xffe00000, "I,J", level  }, \
824  { name, opcode|0x30000000, 0xffe00000, "W,G", OP_C4X }, \
825  { name, opcode|0x30200000, 0xffe00000, "C,G", OP_C4X }, \
826  { name, opcode|0x30400000, 0xffe00000, "W,O", OP_C4X }, \
827  { name, opcode|0x30600000, 0xffe00000, "C,O", OP_C4X }, \
828  { name "3", opcode|0x20000000, 0xffe00000, "E,G", level  }, \
829  { name "3", opcode|0x20200000, 0xffe00000, "E,J", level  }, \
830  { name "3", opcode|0x20400000, 0xffe00000, "I,G", level  }, \
831  { name "3", opcode|0x20600000, 0xffe00000, "I,J", level  }, \
832  { name "3", opcode|0x30000000, 0xffe00000, "W,G", OP_C4X }, \
833  { name "3", opcode|0x30200000, 0xffe00000, "C,G", OP_C4X }, \
834  { name "3", opcode|0x30400000, 0xffe00000, "W,O", OP_C4X }, \
835  { name "3", opcode|0x30600000, 0xffe00000, "C,O", OP_C4X }
836
837/* T2C: General commutative 3-operand integer operation with 2 args
838   Syntax: <i> src2, src1 - Manual
839           <i> src1, src2
840       src2 = Register (E), Indirect 0,1,IR0,IR1 (I), C4x T2: Indirect (C), Immediate (W)
841       src1 = Register (G), Indirect 0,1,IR0,IR1 (J), C4x T2: Indirect (0)
842   Instr: 1/0 - TSTB3
843   Alias: i, i3
844*/
845#define T2C_CLASS_INSN(name, opcode, level) \
846  { name, opcode|0x20000000, 0xffe00000, "E,G", level  }, \
847  { name, opcode|0x20200000, 0xffe00000, "E,J", level  }, \
848  { name, opcode|0x20400000, 0xffe00000, "I,G", level  }, \
849  { name, opcode|0x20600000, 0xffe00000, "I,J", level  }, \
850  { name, opcode|0x30000000, 0xffe00000, "W,G", OP_C4X }, \
851  { name, opcode|0x30000000, 0xffe00000, "G,W", OP_C4X }, \
852  { name, opcode|0x30200000, 0xffe00000, "C,G", OP_C4X }, \
853  { name, opcode|0x30200000, 0xffe00000, "G,C", OP_C4X }, \
854  { name, opcode|0x30400000, 0xffe00000, "W,O", OP_C4X }, \
855  { name, opcode|0x30400000, 0xffe00000, "O,W", OP_C4X }, \
856  { name, opcode|0x30600000, 0xffe00000, "C,O", OP_C4X }, \
857  { name "3", opcode|0x20000000, 0xffe00000, "E,G", level  }, \
858  { name "3", opcode|0x20200000, 0xffe00000, "E,J", level  }, \
859  { name "3", opcode|0x20400000, 0xffe00000, "I,G", level  }, \
860  { name "3", opcode|0x20600000, 0xffe00000, "I,J", level  }, \
861  { name "3", opcode|0x30000000, 0xffe00000, "W,G", OP_C4X }, \
862  { name "3", opcode|0x30000000, 0xffe00000, "G,W", OP_C4X }, \
863  { name "3", opcode|0x30200000, 0xffe00000, "C,G", OP_C4X }, \
864  { name "3", opcode|0x30200000, 0xffe00000, "G,C", OP_C4X }, \
865  { name "3", opcode|0x30400000, 0xffe00000, "W,O", OP_C4X }, \
866  { name "3", opcode|0x30400000, 0xffe00000, "O,W", OP_C4X }, \
867  { name "3", opcode|0x30600000, 0xffe00000, "C,O", OP_C4X }
868
869/* Z: Misc operations with or without arguments
870   Syntax: <i> <arg1>,...
871   Instr: 16 - RETIc, RETSc, SIGI(c3X), SWI, IDLE, IDLE2, RETIcD,
872               TRAPc, LATc, LDEP, LDEHI, LDEPE, LDPK, STIK, LDP, IACK
873*/
874
875
876/* Define tic4x opcodes for assembler and disassembler.  */
877static const tic4x_inst_t tic4x_insts[] =
878{
879  /* Put synonyms after the desired forms in table so that they get
880     overwritten in the lookup table.  The disassembler will thus
881     print the `proper' mnemonics.  Note that the disassembler
882     only decodes the 11 MSBs, so instructions like ldp @0x500 will
883     be printed as ldiu 5, dp.  Note that with parallel instructions,
884     the second part is executed before the first part, unless
885     the sti1||sti2 form is used.  We also allow sti2||sti1
886     which is equivalent to the default sti||sti form.
887  */
888  B_CLASS_INSN(  "absf",          0x00000000, OP_C3X   ),
889  P_CLASS_INSN(  "absf",  "stf",  0xc8000000, OP_C3X   ),
890  A_CLASS_INSN(  "absi",          0x00800000, OP_C3X   ),
891  P_CLASS_INSN(  "absi",  "sti",  0xca000000, OP_C3X   ),
892  A_CLASS_INSN(  "addc",          0x01000000, OP_C3X   ),
893  TC_CLASS_INSN( "addc",          0x00000000, OP_C3X   ),
894  B_CLASS_INSN(  "addf",          0x01800000, OP_C3X   ),
895  SC_CLASS_INSN( "addf",          0x00800000, OP_C3X   ),
896  QC_CLASS_INSN( "addf",  "stf",  0xcc000000, OP_C3X   ),
897  A_CLASS_INSN(  "addi",          0x02000000, OP_C3X   ),
898  TC_CLASS_INSN( "addi",          0x01000000, OP_C3X   ),
899  QC_CLASS_INSN( "addi",  "sti",  0xce000000, OP_C3X   ),
900  AU_CLASS_INSN( "and",           0x02800000, OP_C3X   ),
901  TC_CLASS_INSN( "and",           0x01800000, OP_C3X   ),
902  QC_CLASS_INSN( "and",   "sti",  0xd0000000, OP_C3X   ),
903  AU_CLASS_INSN( "andn",          0x03000000, OP_C3X   ),
904  T_CLASS_INSN(  "andn",          0x02000000, OP_C3X   ),
905  A_CLASS_INSN(  "ash",           0x03800000, OP_C3X   ),
906  T_CLASS_INSN(  "ash",           0x02800000, OP_C3X   ),
907  Q_CLASS_INSN(  "ash",   "sti",  0xd2000000, OP_C3X   ),
908  J_CLASS_INSN(  "bB",    "b",    0x68000000, OP_C3X   ),
909  J_CLASS_INSN(  "bBd",   "bd",   0x68200000, OP_C3X   ),
910  J_CLASS_INSN(  "bBaf",  "baf",  0x68a00000, OP_C4X   ),
911  J_CLASS_INSN(  "bBat",  "bat",  0x68600000, OP_C4X   ),
912  { "br",     0x60000000, 0xff000000, "B"   , OP_C3X   },  /* I_CLASS */
913  { "brd",    0x61000000, 0xff000000, "B"   , OP_C3X   },  /* I_CLASS */
914  { "call",   0x62000000, 0xff000000, "B"   , OP_C3X   },  /* I_CLASS */
915  { "callB",  0x70000000, 0xffe00000, "Q"   , OP_C3X   },  /* JS_CLASS */
916  { "callB",  0x72000000, 0xffe00000, "P"   , OP_C3X   },  /* JS_CLASS */
917  B_CLASS_INSN(  "cmpf",          0x04000000, OP_C3X   ),
918  S2_CLASS_INSN( "cmpf",          0x03000000, OP_C3X   ),
919  A_CLASS_INSN(  "cmpi",          0x04800000, OP_C3X   ),
920  T2_CLASS_INSN( "cmpi",          0x03800000, OP_C3X   ),
921  D_CLASS_INSN(  "dbB",   "db",   0x6c000000, OP_C3X   ),
922  D_CLASS_INSN(  "dbBd",  "dbd",  0x6c200000, OP_C3X   ),
923  AF_CLASS_INSN( "fix",           0x05000000, OP_C3X   ),
924  P_CLASS_INSN(  "fix",   "sti",  0xd4000000, OP_C3X   ),
925  BI_CLASS_INSN( "float",         0x05800000, OP_C3X   ),
926  P_CLASS_INSN(  "float", "stf",  0xd6000000, OP_C3X   ),
927  B6_CLASS_INSN( "frieee",        0x1c000000, OP_C4X   ),
928  P_CLASS_INSN(  "frieee","stf",  0xf2000000, OP_C4X   ),
929  { "iack",   0x1b200000, 0xffe00000, "@"   , OP_C3X   },  /* Z_CLASS */
930  { "iack",   0x1b400000, 0xffe00000, "*"   , OP_C3X   },  /* Z_CLASS */
931  { "idle",   0x06000000, 0xffffffff, ""    , OP_C3X   },  /* Z_CLASS */
932  { "idlez",  0x06000000, 0xffffffff, ""    , OP_C3X   },  /* Z_CLASS */
933  { "idle2",  0x06000001, 0xffffffff, ""    , OP_IDLE2 },  /* Z_CLASS */
934  { "laj",    0x63000000, 0xff000000, "B"   , OP_C4X   },  /* I_CLASS */
935  { "lajB",   0x70200000, 0xffe00000, "Q"   , OP_C4X   },  /* JS_CLASS */
936  { "lajB",   0x72200000, 0xffe00000, "P"   , OP_C4X   },  /* JS_CLASS */
937  { "latB",   0x74800000, 0xffe00000, "V"   , OP_C4X   },  /* Z_CLASS */
938  A_CLASS_INSN(  "lb0",           0xb0000000, OP_C4X   ),
939  A_CLASS_INSN(  "lb1",           0xb0800000, OP_C4X   ),
940  A_CLASS_INSN(  "lb2",           0xb1000000, OP_C4X   ),
941  A_CLASS_INSN(  "lb3",           0xb1800000, OP_C4X   ),
942  AU_CLASS_INSN( "lbu0",          0xb2000000, OP_C4X   ),
943  AU_CLASS_INSN( "lbu1",          0xb2800000, OP_C4X   ),
944  AU_CLASS_INSN( "lbu2",          0xb3000000, OP_C4X   ),
945  AU_CLASS_INSN( "lbu3",          0xb3800000, OP_C4X   ),
946  AY_CLASS_INSN( "lda",           0x1e800000, OP_C4X   ),
947  B_CLASS_INSN(  "lde",           0x06800000, OP_C3X   ),
948  { "ldep",   0x76000000, 0xffe00000, "X,R" , OP_C4X   },  /* Z_CLASS */
949  B_CLASS_INSN(  "ldf",           0x07000000, OP_C3X   ),
950  LL_CLASS_INSN( "ldf",           0xc4000000, OP_C3X   ),
951  P_CLASS_INSN(  "ldf",   "stf",  0xd8000000, OP_C3X   ),
952  BB_CLASS_INSN( "ldfC",          0x00000000, OP_C3X   ),
953  B6_CLASS_INSN( "ldfi",          0x07800000, OP_C3X   ),
954  { "ldhi",   0x1fe00000, 0xffe00000, "U,R" , OP_C4X   },  /* Z_CLASS */
955  { "ldhi",   0x1fe00000, 0xffe00000, "#,R" , OP_C4X   },  /* Z_CLASS */
956  A_CLASS_INSN(  "ldi",           0x08000000, OP_C3X   ),
957  LL_CLASS_INSN( "ldi",           0xc6000000, OP_C3X   ),
958  P_CLASS_INSN(  "ldi",   "sti",  0xda000000, OP_C3X   ),
959  AB_CLASS_INSN( "ldiC",          0x10000000, OP_C3X   ),
960  A6_CLASS_INSN( "ldii",          0x08800000, OP_C3X   ),
961  { "ldp",    0x50700000, 0xffff0000, "#"   , OP_C3X   },  /* Z_CLASS - synonym for ldiu #,dp */
962  B_CLASS_INSN(  "ldm",           0x09000000, OP_C3X   ),
963  { "ldpe",   0x76800000, 0xffe00000, "Q,Z" , OP_C4X   },  /* Z_CLASS */
964  { "ldpk",   0x1F700000, 0xffff0000, "#"   , OP_C4X   },  /* Z_CLASS */
965  A_CLASS_INSN(  "lh0",           0xba000000, OP_C4X   ),
966  A_CLASS_INSN(  "lh1",           0xba800000, OP_C4X   ),
967  AU_CLASS_INSN( "lhu0",          0xbb000000, OP_C4X   ),
968  AU_CLASS_INSN( "lhu1",          0xbb800000, OP_C4X   ),
969  { "lopower", 0x10800001,0xffffffff, ""    , OP_LPWR  },  /* Z_CLASS */
970  A_CLASS_INSN(  "lsh",           0x09800000, OP_C3X   ),
971  T_CLASS_INSN(  "lsh",           0x04000000, OP_C3X   ),
972  Q_CLASS_INSN(  "lsh",   "sti",  0xdc000000, OP_C3X   ),
973  A_CLASS_INSN(  "lwl0",          0xb4000000, OP_C4X   ),
974  A_CLASS_INSN(  "lwl1",          0xb4800000, OP_C4X   ),
975  A_CLASS_INSN(  "lwl2",          0xb5000000, OP_C4X   ),
976  A_CLASS_INSN(  "lwl3",          0xb5800000, OP_C4X   ),
977  A_CLASS_INSN(  "lwr0",          0xb6000000, OP_C4X   ),
978  A_CLASS_INSN(  "lwr1",          0xb6800000, OP_C4X   ),
979  A_CLASS_INSN(  "lwr2",          0xb7000000, OP_C4X   ),
980  A_CLASS_INSN(  "lwr3",          0xb7800000, OP_C4X   ),
981  { "maxspeed",0x10800000,0xffffffff, ""    , OP_LPWR  },  /* Z_CLASS */
982  A_CLASS_INSN(  "mb0",           0xb8000000, OP_C4X   ),
983  A_CLASS_INSN(  "mb1",           0xb8800000, OP_C4X   ),
984  A_CLASS_INSN(  "mb2",           0xb9000000, OP_C4X   ),
985  A_CLASS_INSN(  "mb3",           0xb9800000, OP_C4X   ),
986  A_CLASS_INSN(  "mh0",           0xbc000000, OP_C4X   ),
987  A_CLASS_INSN(  "mh1",           0xbc800000, OP_C4X   ),
988  A_CLASS_INSN(  "mh2",           0xbd000000, OP_C4X   ),
989  A_CLASS_INSN(  "mh3",           0xbd800000, OP_C4X   ),
990  B_CLASS_INSN(  "mpyf",          0x0a000000, OP_C3X   ),
991  SC_CLASS_INSN( "mpyf",          0x04800000, OP_C3X   ),
992  M_CLASS_INSN(  "mpyf",  "addf", 0x80000000, OP_C3X   ),
993  QC_CLASS_INSN( "mpyf",  "stf",  0xde000000, OP_C3X   ),
994  M_CLASS_INSN(  "mpyf",  "subf", 0x84000000, OP_C3X   ),
995  A_CLASS_INSN(  "mpyi",          0x0a800000, OP_C3X   ),
996  TC_CLASS_INSN( "mpyi",          0x05000000, OP_C3X   ),
997  M_CLASS_INSN(  "mpyi",  "addi", 0x88000000, OP_C3X   ),
998  QC_CLASS_INSN( "mpyi",  "sti",  0xe0000000, OP_C3X   ),
999  M_CLASS_INSN(  "mpyi",  "subi", 0x8c000000, OP_C3X   ),
1000  A_CLASS_INSN(  "mpyshi",        0x1d800000, OP_C4X   ),
1001  TC_CLASS_INSN( "mpyshi",        0x28800000, OP_C4X   ),
1002  A_CLASS_INSN(  "mpyuhi",        0x1e000000, OP_C4X   ),
1003  TC_CLASS_INSN( "mpyuhi",        0x29000000, OP_C4X   ),
1004  A_CLASS_INSN(  "negb",          0x0b000000, OP_C3X   ),
1005  B_CLASS_INSN(  "negf",          0x0b800000, OP_C3X   ),
1006  P_CLASS_INSN(  "negf",  "stf",  0xe2000000, OP_C3X   ),
1007  A_CLASS_INSN(  "negi",          0x0c000000, OP_C3X   ),
1008  P_CLASS_INSN(  "negi",  "sti",  0xe4000000, OP_C3X   ),
1009  A2_CLASS_INSN( "nop",           0x0c800000, OP_C3X   ),
1010  B_CLASS_INSN(  "norm",          0x0d000000, OP_C3X   ),
1011  AU_CLASS_INSN( "not",           0x0d800000, OP_C3X   ),
1012  P_CLASS_INSN(  "not",   "sti",  0xe6000000, OP_C3X   ),
1013  AU_CLASS_INSN( "or",            0x10000000, OP_C3X   ),
1014  TC_CLASS_INSN( "or",            0x05800000, OP_C3X   ),
1015  QC_CLASS_INSN( "or",    "sti",  0xe8000000, OP_C3X   ),
1016  R_CLASS_INSN(  "pop",           0x0e200000, OP_C3X   ),
1017  RF_CLASS_INSN( "popf",          0x0ea00000, OP_C3X   ),
1018  R_CLASS_INSN(  "push",          0x0f200000, OP_C3X   ),
1019  RF_CLASS_INSN( "pushf",         0x0fa00000, OP_C3X   ),
1020  BA_CLASS_INSN( "rcpf",          0x1d000000, OP_C4X   ),
1021  { "retiB",  0x78000000, 0xffe00000, ""    , OP_C3X   },  /* Z_CLASS */
1022  { "reti",   0x78000000, 0xffe00000, ""    , OP_C3X   },  /* Z_CLASS  - Alias for retiu */
1023  { "retiBd", 0x78200000, 0xffe00000, ""    , OP_C4X   },  /* Z_CLASS */
1024  { "retid",  0x78200000, 0xffe00000, ""    , OP_C4X   },  /* Z_CLASS - Alias for retiud */
1025  { "retsB",  0x78800000, 0xffe00000, ""    , OP_C3X   },  /* Z_CLASS */
1026  { "rets",   0x78800000, 0xffe00000, ""    , OP_C3X   },  /* Z_CLASS  - Alias for retsu */
1027  B_CLASS_INSN(  "rnd",           0x11000000, OP_C3X   ),
1028  R_CLASS_INSN(  "rol",           0x11e00001, OP_C3X   ),
1029  R_CLASS_INSN(  "rolc",          0x12600001, OP_C3X   ),
1030  R_CLASS_INSN(  "ror",           0x12e0ffff, OP_C3X   ),
1031  R_CLASS_INSN(  "rorc",          0x1360ffff, OP_C3X   ),
1032  { "rptb",   0x64000000, 0xff000000, "B"   , OP_C3X   },  /* I2_CLASS */
1033  { "rptb",   0x79000000, 0xff000000, "Q"   , OP_C4X   },  /* I2_CLASS */
1034  { "rptbd",  0x65000000, 0xff000000, "B"   , OP_C4X   },  /* I2_CLASS */ 
1035  { "rptbd",  0x79800000, 0xff000000, "Q"   , OP_C4X   },  /* I2_CLASS */
1036  A3_CLASS_INSN( "rpts",          0x139b0000, OP_C3X   ),
1037  B_CLASS_INSN(  "rsqrf",         0x1c800000, OP_C4X   ),
1038  { "sigi",   0x16000000, 0xffe00000, ""    , OP_C3X   },  /* Z_CLASS */
1039  A6_CLASS_INSN( "sigi",          0x16000000, OP_C4X   ),
1040  B7_CLASS_INSN( "stf",           0x14000000, OP_C3X   ),
1041  LS_CLASS_INSN( "stf",           0xc0000000, OP_C3X   ),
1042  B7_CLASS_INSN( "stfi",          0x14800000, OP_C3X   ),
1043  A7_CLASS_INSN( "sti",           0x15000000, OP_C3X   ),
1044  { "sti",    0x15000000, 0xffe00000, "T,@" , OP_C4X   },  /* Class A7 - Alias for stik */
1045  { "sti",    0x15600000, 0xffe00000, "T,*" , OP_C4X   },  /* Class A7 */
1046  LS_CLASS_INSN( "sti",           0xc2000000, OP_C3X   ),
1047  A7_CLASS_INSN( "stii",          0x15800000, OP_C3X   ),
1048  { "stik",   0x15000000, 0xffe00000, "T,@" , OP_C4X   },  /* Z_CLASS */
1049  { "stik",   0x15600000, 0xffe00000, "T,*" , OP_C4X   },  /* Z_CLASS */
1050  A_CLASS_INSN(  "subb",          0x16800000, OP_C3X   ),
1051  T_CLASS_INSN(  "subb",          0x06000000, OP_C3X   ),
1052  A_CLASS_INSN(  "subc",          0x17000000, OP_C3X   ),
1053  B_CLASS_INSN(  "subf",          0x17800000, OP_C3X   ),
1054  S_CLASS_INSN(  "subf",          0x06800000, OP_C3X   ),
1055  Q_CLASS_INSN(  "subf",  "stf",  0xea000000, OP_C3X   ),
1056  A_CLASS_INSN(  "subi",          0x18000000, OP_C3X   ),
1057  T_CLASS_INSN(  "subi",          0x07000000, OP_C3X   ),
1058  Q_CLASS_INSN(  "subi",  "sti",  0xec000000, OP_C3X   ),
1059  A_CLASS_INSN(  "subrb",         0x18800000, OP_C3X   ),
1060  B_CLASS_INSN(  "subrf",         0x19000000, OP_C3X   ),
1061  A_CLASS_INSN(  "subri",         0x19800000, OP_C3X   ),
1062  { "swi",    0x66000000, 0xffffffff, ""    , OP_C3X   },  /* Z_CLASS */
1063  B_CLASS_INSN(  "toieee",        0x1b800000, OP_C4X   ),
1064  P_CLASS_INSN(  "toieee","stf",  0xf0000000, OP_C4X   ),
1065  { "trapB",  0x74000000, 0xffe00000, "V"   , OP_C3X   },  /* Z_CLASS */
1066  { "trap",   0x74000000, 0xffe00000, "V"   , OP_C3X   },  /* Z_CLASS - Alias for trapu */
1067  AU_CLASS_INSN( "tstb",          0x1a000000, OP_C3X   ),
1068  T2C_CLASS_INSN("tstb",          0x07800000, OP_C3X   ),
1069  AU_CLASS_INSN( "xor",           0x1a800000, OP_C3X   ),
1070  TC_CLASS_INSN( "xor",           0x08000000, OP_C3X   ),
1071  QC_CLASS_INSN( "xor",   "sti",  0xee000000, OP_C3X   ),
1072
1073  /* Dummy entry, not included in tic4x_num_insts.  This
1074     lets code examine entry i + 1 without checking
1075     if we've run off the end of the table.  */
1076  { "",      0x0, 0x00, "", 0 }
1077};
1078
1079const unsigned int tic4x_num_insts = (((sizeof tic4x_insts) / (sizeof tic4x_insts[0])) - 1);
Note: See TracBrowser for help on using the repository browser.