1 /******************************************************************************
3 * Module Name: psopcode - Parser/Interpreter opcode information table
5 *****************************************************************************/
8 * Copyright (C) 2000 - 2007, R. Byron Moore
11 * Redistribution and use in source and binary forms, with or without
12 * modification, are permitted provided that the following conditions
14 * 1. Redistributions of source code must retain the above copyright
15 * notice, this list of conditions, and the following disclaimer,
16 * without modification.
17 * 2. Redistributions in binary form must reproduce at minimum a disclaimer
18 * substantially similar to the "NO WARRANTY" disclaimer below
19 * ("Disclaimer") and any redistribution must be conditioned upon
20 * including a substantially similar Disclaimer requirement for further
21 * binary redistribution.
22 * 3. Neither the names of the above-listed copyright holders nor the names
23 * of any contributors may be used to endorse or promote products derived
24 * from this software without specific prior written permission.
26 * Alternatively, this software may be distributed under the terms of the
27 * GNU General Public License ("GPL") version 2 as published by the Free
28 * Software Foundation.
31 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
32 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
33 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
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41 * POSSIBILITY OF SUCH DAMAGES.
44 #include <acpi/acpi.h>
45 #include <acpi/acparser.h>
46 #include <acpi/acopcode.h>
47 #include <acpi/amlcode.h>
49 #define _COMPONENT ACPI_PARSER
50 ACPI_MODULE_NAME("psopcode")
52 const u8 acpi_gbl_argument_count[] = { 0, 1, 1, 1, 1, 2, 2, 2, 2, 3, 3, 6 };
54 /*******************************************************************************
56 * NAME: acpi_gbl_aml_op_info
58 * DESCRIPTION: Opcode table. Each entry contains <opcode, type, name, operands>
59 * The name is a simple ascii string, the operand specifier is an
60 * ascii string with one letter per operand. The letter specifies
63 ******************************************************************************/
66 * Summary of opcode types/flags
69 Opcodes that have associated namespace objects (AML_NSOBJECT flag)
86 AML_CREATE_BIT_FIELD_OP
87 AML_CREATE_BYTE_FIELD_OP
88 AML_CREATE_WORD_FIELD_OP
89 AML_CREATE_DWORD_FIELD_OP
90 AML_CREATE_QWORD_FIELD_OP
95 Opcodes that are "namespace" opcodes (AML_NSOPCODE flag)
111 AML_INT_NAMEDFIELD_OP
113 Opcodes that have an associated namespace node (AML_NSNODE flag)
127 AML_CREATE_BIT_FIELD_OP
128 AML_CREATE_BYTE_FIELD_OP
129 AML_CREATE_WORD_FIELD_OP
130 AML_CREATE_DWORD_FIELD_OP
131 AML_CREATE_QWORD_FIELD_OP
132 AML_INT_NAMEDFIELD_OP
133 AML_INT_METHODCALL_OP
136 Opcodes that define named ACPI objects (AML_NAMED flag)
149 AML_INT_NAMEDFIELD_OP
151 Opcodes that contain executable AML as part of the definition that
152 must be deferred until needed
157 AML_CREATE_BIT_FIELD_OP
158 AML_CREATE_BYTE_FIELD_OP
159 AML_CREATE_WORD_FIELD_OP
160 AML_CREATE_DWORD_FIELD_OP
161 AML_CREATE_QWORD_FIELD_OP
172 Field "Create" opcodes
175 AML_CREATE_BIT_FIELD_OP
176 AML_CREATE_BYTE_FIELD_OP
177 AML_CREATE_WORD_FIELD_OP
178 AML_CREATE_DWORD_FIELD_OP
179 AML_CREATE_QWORD_FIELD_OP
181 ******************************************************************************/
184 * Master Opcode information table. A summary of everything we know about each
185 * opcode, all in one place.
187 const struct acpi_opcode_info acpi_gbl_aml_op_info[AML_NUM_OPCODES] = {
188 /*! [Begin] no source code translation */
189 /* Index Name Parser Args Interpreter Args ObjectType Class Type Flags */
191 /* 00 */ ACPI_OP("Zero", ARGP_ZERO_OP, ARGI_ZERO_OP, ACPI_TYPE_INTEGER,
192 AML_CLASS_ARGUMENT, AML_TYPE_CONSTANT, AML_CONSTANT),
193 /* 01 */ ACPI_OP("One", ARGP_ONE_OP, ARGI_ONE_OP, ACPI_TYPE_INTEGER,
194 AML_CLASS_ARGUMENT, AML_TYPE_CONSTANT, AML_CONSTANT),
195 /* 02 */ ACPI_OP("Alias", ARGP_ALIAS_OP, ARGI_ALIAS_OP,
196 ACPI_TYPE_LOCAL_ALIAS, AML_CLASS_NAMED_OBJECT,
197 AML_TYPE_NAMED_SIMPLE,
198 AML_HAS_ARGS | AML_NSOBJECT | AML_NSOPCODE |
199 AML_NSNODE | AML_NAMED),
200 /* 03 */ ACPI_OP("Name", ARGP_NAME_OP, ARGI_NAME_OP, ACPI_TYPE_ANY,
201 AML_CLASS_NAMED_OBJECT, AML_TYPE_NAMED_COMPLEX,
202 AML_HAS_ARGS | AML_NSOBJECT | AML_NSOPCODE |
203 AML_NSNODE | AML_NAMED),
204 /* 04 */ ACPI_OP("ByteConst", ARGP_BYTE_OP, ARGI_BYTE_OP,
205 ACPI_TYPE_INTEGER, AML_CLASS_ARGUMENT,
206 AML_TYPE_LITERAL, AML_CONSTANT),
207 /* 05 */ ACPI_OP("WordConst", ARGP_WORD_OP, ARGI_WORD_OP,
208 ACPI_TYPE_INTEGER, AML_CLASS_ARGUMENT,
209 AML_TYPE_LITERAL, AML_CONSTANT),
210 /* 06 */ ACPI_OP("DwordConst", ARGP_DWORD_OP, ARGI_DWORD_OP,
211 ACPI_TYPE_INTEGER, AML_CLASS_ARGUMENT,
212 AML_TYPE_LITERAL, AML_CONSTANT),
213 /* 07 */ ACPI_OP("String", ARGP_STRING_OP, ARGI_STRING_OP,
214 ACPI_TYPE_STRING, AML_CLASS_ARGUMENT,
215 AML_TYPE_LITERAL, AML_CONSTANT),
216 /* 08 */ ACPI_OP("Scope", ARGP_SCOPE_OP, ARGI_SCOPE_OP,
217 ACPI_TYPE_LOCAL_SCOPE, AML_CLASS_NAMED_OBJECT,
218 AML_TYPE_NAMED_NO_OBJ,
219 AML_HAS_ARGS | AML_NSOBJECT | AML_NSOPCODE |
220 AML_NSNODE | AML_NAMED),
221 /* 09 */ ACPI_OP("Buffer", ARGP_BUFFER_OP, ARGI_BUFFER_OP,
222 ACPI_TYPE_BUFFER, AML_CLASS_CREATE,
223 AML_TYPE_CREATE_OBJECT,
224 AML_HAS_ARGS | AML_DEFER | AML_CONSTANT),
225 /* 0A */ ACPI_OP("Package", ARGP_PACKAGE_OP, ARGI_PACKAGE_OP,
226 ACPI_TYPE_PACKAGE, AML_CLASS_CREATE,
227 AML_TYPE_CREATE_OBJECT,
228 AML_HAS_ARGS | AML_DEFER | AML_CONSTANT),
229 /* 0B */ ACPI_OP("Method", ARGP_METHOD_OP, ARGI_METHOD_OP,
230 ACPI_TYPE_METHOD, AML_CLASS_NAMED_OBJECT,
231 AML_TYPE_NAMED_COMPLEX,
232 AML_HAS_ARGS | AML_NSOBJECT | AML_NSOPCODE |
233 AML_NSNODE | AML_NAMED | AML_DEFER),
234 /* 0C */ ACPI_OP("Local0", ARGP_LOCAL0, ARGI_LOCAL0,
235 ACPI_TYPE_LOCAL_REFERENCE, AML_CLASS_ARGUMENT,
236 AML_TYPE_LOCAL_VARIABLE, 0),
237 /* 0D */ ACPI_OP("Local1", ARGP_LOCAL1, ARGI_LOCAL1,
238 ACPI_TYPE_LOCAL_REFERENCE, AML_CLASS_ARGUMENT,
239 AML_TYPE_LOCAL_VARIABLE, 0),
240 /* 0E */ ACPI_OP("Local2", ARGP_LOCAL2, ARGI_LOCAL2,
241 ACPI_TYPE_LOCAL_REFERENCE, AML_CLASS_ARGUMENT,
242 AML_TYPE_LOCAL_VARIABLE, 0),
243 /* 0F */ ACPI_OP("Local3", ARGP_LOCAL3, ARGI_LOCAL3,
244 ACPI_TYPE_LOCAL_REFERENCE, AML_CLASS_ARGUMENT,
245 AML_TYPE_LOCAL_VARIABLE, 0),
246 /* 10 */ ACPI_OP("Local4", ARGP_LOCAL4, ARGI_LOCAL4,
247 ACPI_TYPE_LOCAL_REFERENCE, AML_CLASS_ARGUMENT,
248 AML_TYPE_LOCAL_VARIABLE, 0),
249 /* 11 */ ACPI_OP("Local5", ARGP_LOCAL5, ARGI_LOCAL5,
250 ACPI_TYPE_LOCAL_REFERENCE, AML_CLASS_ARGUMENT,
251 AML_TYPE_LOCAL_VARIABLE, 0),
252 /* 12 */ ACPI_OP("Local6", ARGP_LOCAL6, ARGI_LOCAL6,
253 ACPI_TYPE_LOCAL_REFERENCE, AML_CLASS_ARGUMENT,
254 AML_TYPE_LOCAL_VARIABLE, 0),
255 /* 13 */ ACPI_OP("Local7", ARGP_LOCAL7, ARGI_LOCAL7,
256 ACPI_TYPE_LOCAL_REFERENCE, AML_CLASS_ARGUMENT,
257 AML_TYPE_LOCAL_VARIABLE, 0),
258 /* 14 */ ACPI_OP("Arg0", ARGP_ARG0, ARGI_ARG0,
259 ACPI_TYPE_LOCAL_REFERENCE, AML_CLASS_ARGUMENT,
260 AML_TYPE_METHOD_ARGUMENT, 0),
261 /* 15 */ ACPI_OP("Arg1", ARGP_ARG1, ARGI_ARG1,
262 ACPI_TYPE_LOCAL_REFERENCE, AML_CLASS_ARGUMENT,
263 AML_TYPE_METHOD_ARGUMENT, 0),
264 /* 16 */ ACPI_OP("Arg2", ARGP_ARG2, ARGI_ARG2,
265 ACPI_TYPE_LOCAL_REFERENCE, AML_CLASS_ARGUMENT,
266 AML_TYPE_METHOD_ARGUMENT, 0),
267 /* 17 */ ACPI_OP("Arg3", ARGP_ARG3, ARGI_ARG3,
268 ACPI_TYPE_LOCAL_REFERENCE, AML_CLASS_ARGUMENT,
269 AML_TYPE_METHOD_ARGUMENT, 0),
270 /* 18 */ ACPI_OP("Arg4", ARGP_ARG4, ARGI_ARG4,
271 ACPI_TYPE_LOCAL_REFERENCE, AML_CLASS_ARGUMENT,
272 AML_TYPE_METHOD_ARGUMENT, 0),
273 /* 19 */ ACPI_OP("Arg5", ARGP_ARG5, ARGI_ARG5,
274 ACPI_TYPE_LOCAL_REFERENCE, AML_CLASS_ARGUMENT,
275 AML_TYPE_METHOD_ARGUMENT, 0),
276 /* 1A */ ACPI_OP("Arg6", ARGP_ARG6, ARGI_ARG6,
277 ACPI_TYPE_LOCAL_REFERENCE, AML_CLASS_ARGUMENT,
278 AML_TYPE_METHOD_ARGUMENT, 0),
279 /* 1B */ ACPI_OP("Store", ARGP_STORE_OP, ARGI_STORE_OP, ACPI_TYPE_ANY,
280 AML_CLASS_EXECUTE, AML_TYPE_EXEC_1A_1T_1R,
281 AML_FLAGS_EXEC_1A_1T_1R),
282 /* 1C */ ACPI_OP("RefOf", ARGP_REF_OF_OP, ARGI_REF_OF_OP, ACPI_TYPE_ANY,
283 AML_CLASS_EXECUTE, AML_TYPE_EXEC_1A_0T_1R,
284 AML_FLAGS_EXEC_1A_0T_1R),
285 /* 1D */ ACPI_OP("Add", ARGP_ADD_OP, ARGI_ADD_OP, ACPI_TYPE_ANY,
286 AML_CLASS_EXECUTE, AML_TYPE_EXEC_2A_1T_1R,
287 AML_FLAGS_EXEC_2A_1T_1R | AML_MATH | AML_CONSTANT),
288 /* 1E */ ACPI_OP("Concatenate", ARGP_CONCAT_OP, ARGI_CONCAT_OP,
289 ACPI_TYPE_ANY, AML_CLASS_EXECUTE,
290 AML_TYPE_EXEC_2A_1T_1R,
291 AML_FLAGS_EXEC_2A_1T_1R | AML_CONSTANT),
292 /* 1F */ ACPI_OP("Subtract", ARGP_SUBTRACT_OP, ARGI_SUBTRACT_OP,
293 ACPI_TYPE_ANY, AML_CLASS_EXECUTE,
294 AML_TYPE_EXEC_2A_1T_1R,
295 AML_FLAGS_EXEC_2A_1T_1R | AML_MATH | AML_CONSTANT),
296 /* 20 */ ACPI_OP("Increment", ARGP_INCREMENT_OP, ARGI_INCREMENT_OP,
297 ACPI_TYPE_ANY, AML_CLASS_EXECUTE,
298 AML_TYPE_EXEC_1A_0T_1R,
299 AML_FLAGS_EXEC_1A_0T_1R | AML_CONSTANT),
300 /* 21 */ ACPI_OP("Decrement", ARGP_DECREMENT_OP, ARGI_DECREMENT_OP,
301 ACPI_TYPE_ANY, AML_CLASS_EXECUTE,
302 AML_TYPE_EXEC_1A_0T_1R,
303 AML_FLAGS_EXEC_1A_0T_1R | AML_CONSTANT),
304 /* 22 */ ACPI_OP("Multiply", ARGP_MULTIPLY_OP, ARGI_MULTIPLY_OP,
305 ACPI_TYPE_ANY, AML_CLASS_EXECUTE,
306 AML_TYPE_EXEC_2A_1T_1R,
307 AML_FLAGS_EXEC_2A_1T_1R | AML_MATH | AML_CONSTANT),
308 /* 23 */ ACPI_OP("Divide", ARGP_DIVIDE_OP, ARGI_DIVIDE_OP,
309 ACPI_TYPE_ANY, AML_CLASS_EXECUTE,
310 AML_TYPE_EXEC_2A_2T_1R,
311 AML_FLAGS_EXEC_2A_2T_1R | AML_CONSTANT),
312 /* 24 */ ACPI_OP("ShiftLeft", ARGP_SHIFT_LEFT_OP, ARGI_SHIFT_LEFT_OP,
313 ACPI_TYPE_ANY, AML_CLASS_EXECUTE,
314 AML_TYPE_EXEC_2A_1T_1R,
315 AML_FLAGS_EXEC_2A_1T_1R | AML_MATH | AML_CONSTANT),
316 /* 25 */ ACPI_OP("ShiftRight", ARGP_SHIFT_RIGHT_OP, ARGI_SHIFT_RIGHT_OP,
317 ACPI_TYPE_ANY, AML_CLASS_EXECUTE,
318 AML_TYPE_EXEC_2A_1T_1R,
319 AML_FLAGS_EXEC_2A_1T_1R | AML_MATH | AML_CONSTANT),
320 /* 26 */ ACPI_OP("And", ARGP_BIT_AND_OP, ARGI_BIT_AND_OP, ACPI_TYPE_ANY,
321 AML_CLASS_EXECUTE, AML_TYPE_EXEC_2A_1T_1R,
322 AML_FLAGS_EXEC_2A_1T_1R | AML_MATH | AML_CONSTANT),
323 /* 27 */ ACPI_OP("NAnd", ARGP_BIT_NAND_OP, ARGI_BIT_NAND_OP,
324 ACPI_TYPE_ANY, AML_CLASS_EXECUTE,
325 AML_TYPE_EXEC_2A_1T_1R,
326 AML_FLAGS_EXEC_2A_1T_1R | AML_MATH | AML_CONSTANT),
327 /* 28 */ ACPI_OP("Or", ARGP_BIT_OR_OP, ARGI_BIT_OR_OP, ACPI_TYPE_ANY,
328 AML_CLASS_EXECUTE, AML_TYPE_EXEC_2A_1T_1R,
329 AML_FLAGS_EXEC_2A_1T_1R | AML_MATH | AML_CONSTANT),
330 /* 29 */ ACPI_OP("NOr", ARGP_BIT_NOR_OP, ARGI_BIT_NOR_OP, ACPI_TYPE_ANY,
331 AML_CLASS_EXECUTE, AML_TYPE_EXEC_2A_1T_1R,
332 AML_FLAGS_EXEC_2A_1T_1R | AML_MATH | AML_CONSTANT),
333 /* 2A */ ACPI_OP("XOr", ARGP_BIT_XOR_OP, ARGI_BIT_XOR_OP, ACPI_TYPE_ANY,
334 AML_CLASS_EXECUTE, AML_TYPE_EXEC_2A_1T_1R,
335 AML_FLAGS_EXEC_2A_1T_1R | AML_MATH | AML_CONSTANT),
336 /* 2B */ ACPI_OP("Not", ARGP_BIT_NOT_OP, ARGI_BIT_NOT_OP, ACPI_TYPE_ANY,
337 AML_CLASS_EXECUTE, AML_TYPE_EXEC_1A_1T_1R,
338 AML_FLAGS_EXEC_1A_1T_1R | AML_CONSTANT),
339 /* 2C */ ACPI_OP("FindSetLeftBit", ARGP_FIND_SET_LEFT_BIT_OP,
340 ARGI_FIND_SET_LEFT_BIT_OP, ACPI_TYPE_ANY,
341 AML_CLASS_EXECUTE, AML_TYPE_EXEC_1A_1T_1R,
342 AML_FLAGS_EXEC_1A_1T_1R | AML_CONSTANT),
343 /* 2D */ ACPI_OP("FindSetRightBit", ARGP_FIND_SET_RIGHT_BIT_OP,
344 ARGI_FIND_SET_RIGHT_BIT_OP, ACPI_TYPE_ANY,
345 AML_CLASS_EXECUTE, AML_TYPE_EXEC_1A_1T_1R,
346 AML_FLAGS_EXEC_1A_1T_1R | AML_CONSTANT),
347 /* 2E */ ACPI_OP("DerefOf", ARGP_DEREF_OF_OP, ARGI_DEREF_OF_OP,
348 ACPI_TYPE_ANY, AML_CLASS_EXECUTE,
349 AML_TYPE_EXEC_1A_0T_1R, AML_FLAGS_EXEC_1A_0T_1R),
350 /* 2F */ ACPI_OP("Notify", ARGP_NOTIFY_OP, ARGI_NOTIFY_OP,
351 ACPI_TYPE_ANY, AML_CLASS_EXECUTE,
352 AML_TYPE_EXEC_2A_0T_0R, AML_FLAGS_EXEC_2A_0T_0R),
353 /* 30 */ ACPI_OP("SizeOf", ARGP_SIZE_OF_OP, ARGI_SIZE_OF_OP,
354 ACPI_TYPE_ANY, AML_CLASS_EXECUTE,
355 AML_TYPE_EXEC_1A_0T_1R,
356 AML_FLAGS_EXEC_1A_0T_1R | AML_NO_OPERAND_RESOLVE),
357 /* 31 */ ACPI_OP("Index", ARGP_INDEX_OP, ARGI_INDEX_OP, ACPI_TYPE_ANY,
358 AML_CLASS_EXECUTE, AML_TYPE_EXEC_2A_1T_1R,
359 AML_FLAGS_EXEC_2A_1T_1R),
360 /* 32 */ ACPI_OP("Match", ARGP_MATCH_OP, ARGI_MATCH_OP, ACPI_TYPE_ANY,
361 AML_CLASS_EXECUTE, AML_TYPE_EXEC_6A_0T_1R,
362 AML_FLAGS_EXEC_6A_0T_1R | AML_CONSTANT),
363 /* 33 */ ACPI_OP("CreateDWordField", ARGP_CREATE_DWORD_FIELD_OP,
364 ARGI_CREATE_DWORD_FIELD_OP,
365 ACPI_TYPE_BUFFER_FIELD, AML_CLASS_CREATE,
366 AML_TYPE_CREATE_FIELD,
367 AML_HAS_ARGS | AML_NSOBJECT | AML_NSNODE |
368 AML_DEFER | AML_CREATE),
369 /* 34 */ ACPI_OP("CreateWordField", ARGP_CREATE_WORD_FIELD_OP,
370 ARGI_CREATE_WORD_FIELD_OP,
371 ACPI_TYPE_BUFFER_FIELD, AML_CLASS_CREATE,
372 AML_TYPE_CREATE_FIELD,
373 AML_HAS_ARGS | AML_NSOBJECT | AML_NSNODE |
374 AML_DEFER | AML_CREATE),
375 /* 35 */ ACPI_OP("CreateByteField", ARGP_CREATE_BYTE_FIELD_OP,
376 ARGI_CREATE_BYTE_FIELD_OP,
377 ACPI_TYPE_BUFFER_FIELD, AML_CLASS_CREATE,
378 AML_TYPE_CREATE_FIELD,
379 AML_HAS_ARGS | AML_NSOBJECT | AML_NSNODE |
380 AML_DEFER | AML_CREATE),
381 /* 36 */ ACPI_OP("CreateBitField", ARGP_CREATE_BIT_FIELD_OP,
382 ARGI_CREATE_BIT_FIELD_OP,
383 ACPI_TYPE_BUFFER_FIELD, AML_CLASS_CREATE,
384 AML_TYPE_CREATE_FIELD,
385 AML_HAS_ARGS | AML_NSOBJECT | AML_NSNODE |
386 AML_DEFER | AML_CREATE),
387 /* 37 */ ACPI_OP("ObjectType", ARGP_TYPE_OP, ARGI_TYPE_OP,
388 ACPI_TYPE_ANY, AML_CLASS_EXECUTE,
389 AML_TYPE_EXEC_1A_0T_1R,
390 AML_FLAGS_EXEC_1A_0T_1R | AML_NO_OPERAND_RESOLVE),
391 /* 38 */ ACPI_OP("LAnd", ARGP_LAND_OP, ARGI_LAND_OP, ACPI_TYPE_ANY,
392 AML_CLASS_EXECUTE, AML_TYPE_EXEC_2A_0T_1R,
393 AML_FLAGS_EXEC_2A_0T_1R | AML_LOGICAL_NUMERIC | AML_CONSTANT),
394 /* 39 */ ACPI_OP("LOr", ARGP_LOR_OP, ARGI_LOR_OP, ACPI_TYPE_ANY,
395 AML_CLASS_EXECUTE, AML_TYPE_EXEC_2A_0T_1R,
396 AML_FLAGS_EXEC_2A_0T_1R | AML_LOGICAL_NUMERIC | AML_CONSTANT),
397 /* 3A */ ACPI_OP("LNot", ARGP_LNOT_OP, ARGI_LNOT_OP, ACPI_TYPE_ANY,
398 AML_CLASS_EXECUTE, AML_TYPE_EXEC_1A_0T_1R,
399 AML_FLAGS_EXEC_1A_0T_1R | AML_CONSTANT),
400 /* 3B */ ACPI_OP("LEqual", ARGP_LEQUAL_OP, ARGI_LEQUAL_OP,
401 ACPI_TYPE_ANY, AML_CLASS_EXECUTE,
402 AML_TYPE_EXEC_2A_0T_1R,
403 AML_FLAGS_EXEC_2A_0T_1R | AML_LOGICAL | AML_CONSTANT),
404 /* 3C */ ACPI_OP("LGreater", ARGP_LGREATER_OP, ARGI_LGREATER_OP,
405 ACPI_TYPE_ANY, AML_CLASS_EXECUTE,
406 AML_TYPE_EXEC_2A_0T_1R,
407 AML_FLAGS_EXEC_2A_0T_1R | AML_LOGICAL | AML_CONSTANT),
408 /* 3D */ ACPI_OP("LLess", ARGP_LLESS_OP, ARGI_LLESS_OP, ACPI_TYPE_ANY,
409 AML_CLASS_EXECUTE, AML_TYPE_EXEC_2A_0T_1R,
410 AML_FLAGS_EXEC_2A_0T_1R | AML_LOGICAL | AML_CONSTANT),
411 /* 3E */ ACPI_OP("If", ARGP_IF_OP, ARGI_IF_OP, ACPI_TYPE_ANY,
412 AML_CLASS_CONTROL, AML_TYPE_CONTROL, AML_HAS_ARGS),
413 /* 3F */ ACPI_OP("Else", ARGP_ELSE_OP, ARGI_ELSE_OP, ACPI_TYPE_ANY,
414 AML_CLASS_CONTROL, AML_TYPE_CONTROL, AML_HAS_ARGS),
415 /* 40 */ ACPI_OP("While", ARGP_WHILE_OP, ARGI_WHILE_OP, ACPI_TYPE_ANY,
416 AML_CLASS_CONTROL, AML_TYPE_CONTROL, AML_HAS_ARGS),
417 /* 41 */ ACPI_OP("Noop", ARGP_NOOP_OP, ARGI_NOOP_OP, ACPI_TYPE_ANY,
418 AML_CLASS_CONTROL, AML_TYPE_CONTROL, 0),
419 /* 42 */ ACPI_OP("Return", ARGP_RETURN_OP, ARGI_RETURN_OP,
420 ACPI_TYPE_ANY, AML_CLASS_CONTROL,
421 AML_TYPE_CONTROL, AML_HAS_ARGS),
422 /* 43 */ ACPI_OP("Break", ARGP_BREAK_OP, ARGI_BREAK_OP, ACPI_TYPE_ANY,
423 AML_CLASS_CONTROL, AML_TYPE_CONTROL, 0),
424 /* 44 */ ACPI_OP("BreakPoint", ARGP_BREAK_POINT_OP, ARGI_BREAK_POINT_OP,
425 ACPI_TYPE_ANY, AML_CLASS_CONTROL, AML_TYPE_CONTROL, 0),
426 /* 45 */ ACPI_OP("Ones", ARGP_ONES_OP, ARGI_ONES_OP, ACPI_TYPE_INTEGER,
427 AML_CLASS_ARGUMENT, AML_TYPE_CONSTANT, AML_CONSTANT),
429 /* Prefixed opcodes (Two-byte opcodes with a prefix op) */
431 /* 46 */ ACPI_OP("Mutex", ARGP_MUTEX_OP, ARGI_MUTEX_OP, ACPI_TYPE_MUTEX,
432 AML_CLASS_NAMED_OBJECT, AML_TYPE_NAMED_SIMPLE,
433 AML_HAS_ARGS | AML_NSOBJECT | AML_NSOPCODE |
434 AML_NSNODE | AML_NAMED),
435 /* 47 */ ACPI_OP("Event", ARGP_EVENT_OP, ARGI_EVENT_OP, ACPI_TYPE_EVENT,
436 AML_CLASS_NAMED_OBJECT, AML_TYPE_NAMED_SIMPLE,
437 AML_NSOBJECT | AML_NSOPCODE | AML_NSNODE | AML_NAMED),
438 /* 48 */ ACPI_OP("CondRefOf", ARGP_COND_REF_OF_OP, ARGI_COND_REF_OF_OP,
439 ACPI_TYPE_ANY, AML_CLASS_EXECUTE,
440 AML_TYPE_EXEC_1A_1T_1R, AML_FLAGS_EXEC_1A_1T_1R),
441 /* 49 */ ACPI_OP("CreateField", ARGP_CREATE_FIELD_OP,
442 ARGI_CREATE_FIELD_OP, ACPI_TYPE_BUFFER_FIELD,
443 AML_CLASS_CREATE, AML_TYPE_CREATE_FIELD,
444 AML_HAS_ARGS | AML_NSOBJECT | AML_NSNODE |
445 AML_DEFER | AML_FIELD | AML_CREATE),
446 /* 4A */ ACPI_OP("Load", ARGP_LOAD_OP, ARGI_LOAD_OP, ACPI_TYPE_ANY,
447 AML_CLASS_EXECUTE, AML_TYPE_EXEC_1A_1T_0R,
448 AML_FLAGS_EXEC_1A_1T_0R),
449 /* 4B */ ACPI_OP("Stall", ARGP_STALL_OP, ARGI_STALL_OP, ACPI_TYPE_ANY,
450 AML_CLASS_EXECUTE, AML_TYPE_EXEC_1A_0T_0R,
451 AML_FLAGS_EXEC_1A_0T_0R),
452 /* 4C */ ACPI_OP("Sleep", ARGP_SLEEP_OP, ARGI_SLEEP_OP, ACPI_TYPE_ANY,
453 AML_CLASS_EXECUTE, AML_TYPE_EXEC_1A_0T_0R,
454 AML_FLAGS_EXEC_1A_0T_0R),
455 /* 4D */ ACPI_OP("Acquire", ARGP_ACQUIRE_OP, ARGI_ACQUIRE_OP,
456 ACPI_TYPE_ANY, AML_CLASS_EXECUTE,
457 AML_TYPE_EXEC_2A_0T_1R, AML_FLAGS_EXEC_2A_0T_1R),
458 /* 4E */ ACPI_OP("Signal", ARGP_SIGNAL_OP, ARGI_SIGNAL_OP,
459 ACPI_TYPE_ANY, AML_CLASS_EXECUTE,
460 AML_TYPE_EXEC_1A_0T_0R, AML_FLAGS_EXEC_1A_0T_0R),
461 /* 4F */ ACPI_OP("Wait", ARGP_WAIT_OP, ARGI_WAIT_OP, ACPI_TYPE_ANY,
462 AML_CLASS_EXECUTE, AML_TYPE_EXEC_2A_0T_1R,
463 AML_FLAGS_EXEC_2A_0T_1R),
464 /* 50 */ ACPI_OP("Reset", ARGP_RESET_OP, ARGI_RESET_OP, ACPI_TYPE_ANY,
465 AML_CLASS_EXECUTE, AML_TYPE_EXEC_1A_0T_0R,
466 AML_FLAGS_EXEC_1A_0T_0R),
467 /* 51 */ ACPI_OP("Release", ARGP_RELEASE_OP, ARGI_RELEASE_OP,
468 ACPI_TYPE_ANY, AML_CLASS_EXECUTE,
469 AML_TYPE_EXEC_1A_0T_0R, AML_FLAGS_EXEC_1A_0T_0R),
470 /* 52 */ ACPI_OP("FromBCD", ARGP_FROM_BCD_OP, ARGI_FROM_BCD_OP,
471 ACPI_TYPE_ANY, AML_CLASS_EXECUTE,
472 AML_TYPE_EXEC_1A_1T_1R,
473 AML_FLAGS_EXEC_1A_1T_1R | AML_CONSTANT),
474 /* 53 */ ACPI_OP("ToBCD", ARGP_TO_BCD_OP, ARGI_TO_BCD_OP, ACPI_TYPE_ANY,
475 AML_CLASS_EXECUTE, AML_TYPE_EXEC_1A_1T_1R,
476 AML_FLAGS_EXEC_1A_1T_1R | AML_CONSTANT),
477 /* 54 */ ACPI_OP("Unload", ARGP_UNLOAD_OP, ARGI_UNLOAD_OP,
478 ACPI_TYPE_ANY, AML_CLASS_EXECUTE,
479 AML_TYPE_EXEC_1A_0T_0R, AML_FLAGS_EXEC_1A_0T_0R),
480 /* 55 */ ACPI_OP("Revision", ARGP_REVISION_OP, ARGI_REVISION_OP,
481 ACPI_TYPE_INTEGER, AML_CLASS_ARGUMENT,
482 AML_TYPE_CONSTANT, 0),
483 /* 56 */ ACPI_OP("Debug", ARGP_DEBUG_OP, ARGI_DEBUG_OP,
484 ACPI_TYPE_LOCAL_REFERENCE, AML_CLASS_ARGUMENT,
485 AML_TYPE_CONSTANT, 0),
486 /* 57 */ ACPI_OP("Fatal", ARGP_FATAL_OP, ARGI_FATAL_OP, ACPI_TYPE_ANY,
487 AML_CLASS_EXECUTE, AML_TYPE_EXEC_3A_0T_0R,
488 AML_FLAGS_EXEC_3A_0T_0R),
489 /* 58 */ ACPI_OP("OperationRegion", ARGP_REGION_OP, ARGI_REGION_OP,
490 ACPI_TYPE_REGION, AML_CLASS_NAMED_OBJECT,
491 AML_TYPE_NAMED_COMPLEX,
492 AML_HAS_ARGS | AML_NSOBJECT | AML_NSOPCODE |
493 AML_NSNODE | AML_NAMED | AML_DEFER),
494 /* 59 */ ACPI_OP("Field", ARGP_FIELD_OP, ARGI_FIELD_OP, ACPI_TYPE_ANY,
495 AML_CLASS_NAMED_OBJECT, AML_TYPE_NAMED_FIELD,
496 AML_HAS_ARGS | AML_NSOBJECT | AML_NSOPCODE | AML_FIELD),
497 /* 5A */ ACPI_OP("Device", ARGP_DEVICE_OP, ARGI_DEVICE_OP,
498 ACPI_TYPE_DEVICE, AML_CLASS_NAMED_OBJECT,
499 AML_TYPE_NAMED_NO_OBJ,
500 AML_HAS_ARGS | AML_NSOBJECT | AML_NSOPCODE |
501 AML_NSNODE | AML_NAMED),
502 /* 5B */ ACPI_OP("Processor", ARGP_PROCESSOR_OP, ARGI_PROCESSOR_OP,
503 ACPI_TYPE_PROCESSOR, AML_CLASS_NAMED_OBJECT,
504 AML_TYPE_NAMED_SIMPLE,
505 AML_HAS_ARGS | AML_NSOBJECT | AML_NSOPCODE |
506 AML_NSNODE | AML_NAMED),
507 /* 5C */ ACPI_OP("PowerResource", ARGP_POWER_RES_OP, ARGI_POWER_RES_OP,
508 ACPI_TYPE_POWER, AML_CLASS_NAMED_OBJECT,
509 AML_TYPE_NAMED_SIMPLE,
510 AML_HAS_ARGS | AML_NSOBJECT | AML_NSOPCODE |
511 AML_NSNODE | AML_NAMED),
512 /* 5D */ ACPI_OP("ThermalZone", ARGP_THERMAL_ZONE_OP,
513 ARGI_THERMAL_ZONE_OP, ACPI_TYPE_THERMAL,
514 AML_CLASS_NAMED_OBJECT, AML_TYPE_NAMED_NO_OBJ,
515 AML_HAS_ARGS | AML_NSOBJECT | AML_NSOPCODE |
516 AML_NSNODE | AML_NAMED),
517 /* 5E */ ACPI_OP("IndexField", ARGP_INDEX_FIELD_OP, ARGI_INDEX_FIELD_OP,
518 ACPI_TYPE_ANY, AML_CLASS_NAMED_OBJECT,
519 AML_TYPE_NAMED_FIELD,
520 AML_HAS_ARGS | AML_NSOBJECT | AML_NSOPCODE | AML_FIELD),
521 /* 5F */ ACPI_OP("BankField", ARGP_BANK_FIELD_OP, ARGI_BANK_FIELD_OP,
522 ACPI_TYPE_ANY, AML_CLASS_NAMED_OBJECT,
523 AML_TYPE_NAMED_FIELD,
524 AML_HAS_ARGS | AML_NSOBJECT | AML_NSOPCODE | AML_FIELD),
526 /* Internal opcodes that map to invalid AML opcodes */
528 /* 60 */ ACPI_OP("LNotEqual", ARGP_LNOTEQUAL_OP, ARGI_LNOTEQUAL_OP,
529 ACPI_TYPE_ANY, AML_CLASS_INTERNAL,
530 AML_TYPE_BOGUS, AML_HAS_ARGS | AML_CONSTANT),
531 /* 61 */ ACPI_OP("LLessEqual", ARGP_LLESSEQUAL_OP, ARGI_LLESSEQUAL_OP,
532 ACPI_TYPE_ANY, AML_CLASS_INTERNAL,
533 AML_TYPE_BOGUS, AML_HAS_ARGS | AML_CONSTANT),
534 /* 62 */ ACPI_OP("LGreaterEqual", ARGP_LGREATEREQUAL_OP,
535 ARGI_LGREATEREQUAL_OP, ACPI_TYPE_ANY,
536 AML_CLASS_INTERNAL, AML_TYPE_BOGUS,
537 AML_HAS_ARGS | AML_CONSTANT),
538 /* 63 */ ACPI_OP("-NamePath-", ARGP_NAMEPATH_OP, ARGI_NAMEPATH_OP,
539 ACPI_TYPE_LOCAL_REFERENCE, AML_CLASS_ARGUMENT,
540 AML_TYPE_LITERAL, AML_NSOBJECT | AML_NSNODE),
541 /* 64 */ ACPI_OP("-MethodCall-", ARGP_METHODCALL_OP, ARGI_METHODCALL_OP,
542 ACPI_TYPE_METHOD, AML_CLASS_METHOD_CALL,
543 AML_TYPE_METHOD_CALL,
544 AML_HAS_ARGS | AML_NSOBJECT | AML_NSNODE),
545 /* 65 */ ACPI_OP("-ByteList-", ARGP_BYTELIST_OP, ARGI_BYTELIST_OP,
546 ACPI_TYPE_ANY, AML_CLASS_ARGUMENT,
547 AML_TYPE_LITERAL, 0),
548 /* 66 */ ACPI_OP("-ReservedField-", ARGP_RESERVEDFIELD_OP,
549 ARGI_RESERVEDFIELD_OP, ACPI_TYPE_ANY,
550 AML_CLASS_INTERNAL, AML_TYPE_BOGUS, 0),
551 /* 67 */ ACPI_OP("-NamedField-", ARGP_NAMEDFIELD_OP, ARGI_NAMEDFIELD_OP,
552 ACPI_TYPE_ANY, AML_CLASS_INTERNAL,
554 AML_NSOBJECT | AML_NSOPCODE | AML_NSNODE | AML_NAMED),
555 /* 68 */ ACPI_OP("-AccessField-", ARGP_ACCESSFIELD_OP,
556 ARGI_ACCESSFIELD_OP, ACPI_TYPE_ANY,
557 AML_CLASS_INTERNAL, AML_TYPE_BOGUS, 0),
558 /* 69 */ ACPI_OP("-StaticString", ARGP_STATICSTRING_OP,
559 ARGI_STATICSTRING_OP, ACPI_TYPE_ANY,
560 AML_CLASS_INTERNAL, AML_TYPE_BOGUS, 0),
561 /* 6A */ ACPI_OP("-Return Value-", ARG_NONE, ARG_NONE, ACPI_TYPE_ANY,
562 AML_CLASS_RETURN_VALUE, AML_TYPE_RETURN,
563 AML_HAS_ARGS | AML_HAS_RETVAL),
564 /* 6B */ ACPI_OP("-UNKNOWN_OP-", ARG_NONE, ARG_NONE, ACPI_TYPE_INVALID,
565 AML_CLASS_UNKNOWN, AML_TYPE_BOGUS, AML_HAS_ARGS),
566 /* 6C */ ACPI_OP("-ASCII_ONLY-", ARG_NONE, ARG_NONE, ACPI_TYPE_ANY,
567 AML_CLASS_ASCII, AML_TYPE_BOGUS, AML_HAS_ARGS),
568 /* 6D */ ACPI_OP("-PREFIX_ONLY-", ARG_NONE, ARG_NONE, ACPI_TYPE_ANY,
569 AML_CLASS_PREFIX, AML_TYPE_BOGUS, AML_HAS_ARGS),
571 /* ACPI 2.0 opcodes */
573 /* 6E */ ACPI_OP("QwordConst", ARGP_QWORD_OP, ARGI_QWORD_OP,
574 ACPI_TYPE_INTEGER, AML_CLASS_ARGUMENT,
575 AML_TYPE_LITERAL, AML_CONSTANT),
576 /* 6F */ ACPI_OP("Package", /* Var */ ARGP_VAR_PACKAGE_OP,
577 ARGI_VAR_PACKAGE_OP, ACPI_TYPE_PACKAGE,
578 AML_CLASS_CREATE, AML_TYPE_CREATE_OBJECT,
579 AML_HAS_ARGS | AML_DEFER),
580 /* 70 */ ACPI_OP("ConcatenateResTemplate", ARGP_CONCAT_RES_OP,
581 ARGI_CONCAT_RES_OP, ACPI_TYPE_ANY,
582 AML_CLASS_EXECUTE, AML_TYPE_EXEC_2A_1T_1R,
583 AML_FLAGS_EXEC_2A_1T_1R | AML_CONSTANT),
584 /* 71 */ ACPI_OP("Mod", ARGP_MOD_OP, ARGI_MOD_OP, ACPI_TYPE_ANY,
585 AML_CLASS_EXECUTE, AML_TYPE_EXEC_2A_1T_1R,
586 AML_FLAGS_EXEC_2A_1T_1R | AML_CONSTANT),
587 /* 72 */ ACPI_OP("CreateQWordField", ARGP_CREATE_QWORD_FIELD_OP,
588 ARGI_CREATE_QWORD_FIELD_OP,
589 ACPI_TYPE_BUFFER_FIELD, AML_CLASS_CREATE,
590 AML_TYPE_CREATE_FIELD,
591 AML_HAS_ARGS | AML_NSOBJECT | AML_NSNODE |
592 AML_DEFER | AML_CREATE),
593 /* 73 */ ACPI_OP("ToBuffer", ARGP_TO_BUFFER_OP, ARGI_TO_BUFFER_OP,
594 ACPI_TYPE_ANY, AML_CLASS_EXECUTE,
595 AML_TYPE_EXEC_1A_1T_1R,
596 AML_FLAGS_EXEC_1A_1T_1R | AML_CONSTANT),
597 /* 74 */ ACPI_OP("ToDecimalString", ARGP_TO_DEC_STR_OP,
598 ARGI_TO_DEC_STR_OP, ACPI_TYPE_ANY,
599 AML_CLASS_EXECUTE, AML_TYPE_EXEC_1A_1T_1R,
600 AML_FLAGS_EXEC_1A_1T_1R | AML_CONSTANT),
601 /* 75 */ ACPI_OP("ToHexString", ARGP_TO_HEX_STR_OP, ARGI_TO_HEX_STR_OP,
602 ACPI_TYPE_ANY, AML_CLASS_EXECUTE,
603 AML_TYPE_EXEC_1A_1T_1R,
604 AML_FLAGS_EXEC_1A_1T_1R | AML_CONSTANT),
605 /* 76 */ ACPI_OP("ToInteger", ARGP_TO_INTEGER_OP, ARGI_TO_INTEGER_OP,
606 ACPI_TYPE_ANY, AML_CLASS_EXECUTE,
607 AML_TYPE_EXEC_1A_1T_1R,
608 AML_FLAGS_EXEC_1A_1T_1R | AML_CONSTANT),
609 /* 77 */ ACPI_OP("ToString", ARGP_TO_STRING_OP, ARGI_TO_STRING_OP,
610 ACPI_TYPE_ANY, AML_CLASS_EXECUTE,
611 AML_TYPE_EXEC_2A_1T_1R,
612 AML_FLAGS_EXEC_2A_1T_1R | AML_CONSTANT),
613 /* 78 */ ACPI_OP("CopyObject", ARGP_COPY_OP, ARGI_COPY_OP,
614 ACPI_TYPE_ANY, AML_CLASS_EXECUTE,
615 AML_TYPE_EXEC_1A_1T_1R, AML_FLAGS_EXEC_1A_1T_1R),
616 /* 79 */ ACPI_OP("Mid", ARGP_MID_OP, ARGI_MID_OP, ACPI_TYPE_ANY,
617 AML_CLASS_EXECUTE, AML_TYPE_EXEC_3A_1T_1R,
618 AML_FLAGS_EXEC_3A_1T_1R | AML_CONSTANT),
619 /* 7A */ ACPI_OP("Continue", ARGP_CONTINUE_OP, ARGI_CONTINUE_OP,
620 ACPI_TYPE_ANY, AML_CLASS_CONTROL, AML_TYPE_CONTROL, 0),
621 /* 7B */ ACPI_OP("LoadTable", ARGP_LOAD_TABLE_OP, ARGI_LOAD_TABLE_OP,
622 ACPI_TYPE_ANY, AML_CLASS_EXECUTE,
623 AML_TYPE_EXEC_6A_0T_1R, AML_FLAGS_EXEC_6A_0T_1R),
624 /* 7C */ ACPI_OP("DataTableRegion", ARGP_DATA_REGION_OP,
625 ARGI_DATA_REGION_OP, ACPI_TYPE_REGION,
626 AML_CLASS_NAMED_OBJECT, AML_TYPE_NAMED_SIMPLE,
627 AML_HAS_ARGS | AML_NSOBJECT | AML_NSOPCODE |
628 AML_NSNODE | AML_NAMED),
629 /* 7D */ ACPI_OP("[EvalSubTree]", ARGP_SCOPE_OP, ARGI_SCOPE_OP,
630 ACPI_TYPE_ANY, AML_CLASS_NAMED_OBJECT,
631 AML_TYPE_NAMED_NO_OBJ,
632 AML_HAS_ARGS | AML_NSOBJECT | AML_NSOPCODE | AML_NSNODE),
634 /* ACPI 3.0 opcodes */
636 /* 7E */ ACPI_OP("Timer", ARGP_TIMER_OP, ARGI_TIMER_OP, ACPI_TYPE_ANY,
637 AML_CLASS_EXECUTE, AML_TYPE_EXEC_0A_0T_1R,
638 AML_FLAGS_EXEC_0A_0T_1R)
640 /*! [End] no source code translation !*/
644 * This table is directly indexed by the opcodes, and returns an
645 * index into the table above
647 static const u8 acpi_gbl_short_op_index[256] = {
648 /* 0 1 2 3 4 5 6 7 */
649 /* 8 9 A B C D E F */
650 /* 0x00 */ 0x00, 0x01, _UNK, _UNK, _UNK, _UNK, 0x02, _UNK,
651 /* 0x08 */ 0x03, _UNK, 0x04, 0x05, 0x06, 0x07, 0x6E, _UNK,
652 /* 0x10 */ 0x08, 0x09, 0x0a, 0x6F, 0x0b, _UNK, _UNK, _UNK,
653 /* 0x18 */ _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK,
654 /* 0x20 */ _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK,
655 /* 0x28 */ _UNK, _UNK, _UNK, _UNK, _UNK, 0x63, _PFX, _PFX,
656 /* 0x30 */ 0x67, 0x66, 0x68, 0x65, 0x69, 0x64, 0x6A, 0x7D,
657 /* 0x38 */ _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK,
658 /* 0x40 */ _UNK, _ASC, _ASC, _ASC, _ASC, _ASC, _ASC, _ASC,
659 /* 0x48 */ _ASC, _ASC, _ASC, _ASC, _ASC, _ASC, _ASC, _ASC,
660 /* 0x50 */ _ASC, _ASC, _ASC, _ASC, _ASC, _ASC, _ASC, _ASC,
661 /* 0x58 */ _ASC, _ASC, _ASC, _UNK, _PFX, _UNK, _PFX, _ASC,
662 /* 0x60 */ 0x0c, 0x0d, 0x0e, 0x0f, 0x10, 0x11, 0x12, 0x13,
663 /* 0x68 */ 0x14, 0x15, 0x16, 0x17, 0x18, 0x19, 0x1a, _UNK,
664 /* 0x70 */ 0x1b, 0x1c, 0x1d, 0x1e, 0x1f, 0x20, 0x21, 0x22,
665 /* 0x78 */ 0x23, 0x24, 0x25, 0x26, 0x27, 0x28, 0x29, 0x2a,
666 /* 0x80 */ 0x2b, 0x2c, 0x2d, 0x2e, 0x70, 0x71, 0x2f, 0x30,
667 /* 0x88 */ 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37, 0x72,
668 /* 0x90 */ 0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, 0x73, 0x74,
669 /* 0x98 */ 0x75, 0x76, _UNK, _UNK, 0x77, 0x78, 0x79, 0x7A,
670 /* 0xA0 */ 0x3e, 0x3f, 0x40, 0x41, 0x42, 0x43, 0x60, 0x61,
671 /* 0xA8 */ 0x62, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK,
672 /* 0xB0 */ _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK,
673 /* 0xB8 */ _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK,
674 /* 0xC0 */ _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK,
675 /* 0xC8 */ _UNK, _UNK, _UNK, _UNK, 0x44, _UNK, _UNK, _UNK,
676 /* 0xD0 */ _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK,
677 /* 0xD8 */ _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK,
678 /* 0xE0 */ _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK,
679 /* 0xE8 */ _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK,
680 /* 0xF0 */ _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK,
681 /* 0xF8 */ _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, 0x45,
685 * This table is indexed by the second opcode of the extended opcode
686 * pair. It returns an index into the opcode table (acpi_gbl_aml_op_info)
688 static const u8 acpi_gbl_long_op_index[NUM_EXTENDED_OPCODE] = {
689 /* 0 1 2 3 4 5 6 7 */
690 /* 8 9 A B C D E F */
691 /* 0x00 */ _UNK, 0x46, 0x47, _UNK, _UNK, _UNK, _UNK, _UNK,
692 /* 0x08 */ _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK,
693 /* 0x10 */ _UNK, _UNK, 0x48, 0x49, _UNK, _UNK, _UNK, _UNK,
694 /* 0x18 */ _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, 0x7B,
695 /* 0x20 */ 0x4a, 0x4b, 0x4c, 0x4d, 0x4e, 0x4f, 0x50, 0x51,
696 /* 0x28 */ 0x52, 0x53, 0x54, _UNK, _UNK, _UNK, _UNK, _UNK,
697 /* 0x30 */ 0x55, 0x56, 0x57, 0x7e, _UNK, _UNK, _UNK, _UNK,
698 /* 0x38 */ _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK,
699 /* 0x40 */ _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK,
700 /* 0x48 */ _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK,
701 /* 0x50 */ _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK,
702 /* 0x58 */ _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK,
703 /* 0x60 */ _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK,
704 /* 0x68 */ _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK,
705 /* 0x70 */ _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK,
706 /* 0x78 */ _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK,
707 /* 0x80 */ 0x58, 0x59, 0x5a, 0x5b, 0x5c, 0x5d, 0x5e, 0x5f,
711 /*******************************************************************************
713 * FUNCTION: acpi_ps_get_opcode_info
715 * PARAMETERS: Opcode - The AML opcode
717 * RETURN: A pointer to the info about the opcode.
719 * DESCRIPTION: Find AML opcode description based on the opcode.
720 * NOTE: This procedure must ALWAYS return a valid pointer!
722 ******************************************************************************/
724 const struct acpi_opcode_info *acpi_ps_get_opcode_info(u16 opcode)
726 ACPI_FUNCTION_NAME(ps_get_opcode_info);
729 * Detect normal 8-bit opcode or extended 16-bit opcode
731 if (!(opcode & 0xFF00)) {
733 /* Simple (8-bit) opcode: 0-255, can't index beyond table */
735 return (&acpi_gbl_aml_op_info
736 [acpi_gbl_short_op_index[(u8) opcode]]);
739 if (((opcode & 0xFF00) == AML_EXTENDED_OPCODE) &&
740 (((u8) opcode) <= MAX_EXTENDED_OPCODE)) {
742 /* Valid extended (16-bit) opcode */
744 return (&acpi_gbl_aml_op_info
745 [acpi_gbl_long_op_index[(u8) opcode]]);
748 /* Unknown AML opcode */
750 ACPI_DEBUG_PRINT((ACPI_DB_EXEC,
751 "Unknown AML opcode [%4.4X]\n", opcode));
753 return (&acpi_gbl_aml_op_info[_UNK]);
756 /*******************************************************************************
758 * FUNCTION: acpi_ps_get_opcode_name
760 * PARAMETERS: Opcode - The AML opcode
762 * RETURN: A pointer to the name of the opcode (ASCII String)
763 * Note: Never returns NULL.
765 * DESCRIPTION: Translate an opcode into a human-readable string
767 ******************************************************************************/
769 char *acpi_ps_get_opcode_name(u16 opcode)
771 #if defined(ACPI_DISASSEMBLER) || defined (ACPI_DEBUG_OUTPUT)
773 const struct acpi_opcode_info *op;
775 op = acpi_ps_get_opcode_info(opcode);
777 /* Always guaranteed to return a valid pointer */
782 return ("OpcodeName unavailable");
787 /*******************************************************************************
789 * FUNCTION: acpi_ps_get_argument_count
791 * PARAMETERS: op_type - Type associated with the AML opcode
793 * RETURN: Argument count
795 * DESCRIPTION: Obtain the number of expected arguments for an AML opcode
797 ******************************************************************************/
799 u8 acpi_ps_get_argument_count(u32 op_type)
802 if (op_type <= AML_TYPE_EXEC_6A_0T_1R) {
803 return (acpi_gbl_argument_count[op_type]);