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.
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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 /*******************************************************************************
54 * NAME: acpi_gbl_aml_op_info
56 * DESCRIPTION: Opcode table. Each entry contains <opcode, type, name, operands>
57 * The name is a simple ascii string, the operand specifier is an
58 * ascii string with one letter per operand. The letter specifies
61 ******************************************************************************/
63 * Summary of opcode types/flags
66 Opcodes that have associated namespace objects (AML_NSOBJECT flag)
83 AML_CREATE_BIT_FIELD_OP
84 AML_CREATE_BYTE_FIELD_OP
85 AML_CREATE_WORD_FIELD_OP
86 AML_CREATE_DWORD_FIELD_OP
87 AML_CREATE_QWORD_FIELD_OP
92 Opcodes that are "namespace" opcodes (AML_NSOPCODE flag)
108 AML_INT_NAMEDFIELD_OP
110 Opcodes that have an associated namespace node (AML_NSNODE flag)
124 AML_CREATE_BIT_FIELD_OP
125 AML_CREATE_BYTE_FIELD_OP
126 AML_CREATE_WORD_FIELD_OP
127 AML_CREATE_DWORD_FIELD_OP
128 AML_CREATE_QWORD_FIELD_OP
129 AML_INT_NAMEDFIELD_OP
130 AML_INT_METHODCALL_OP
133 Opcodes that define named ACPI objects (AML_NAMED flag)
146 AML_INT_NAMEDFIELD_OP
148 Opcodes that contain executable AML as part of the definition that
149 must be deferred until needed
154 AML_CREATE_BIT_FIELD_OP
155 AML_CREATE_BYTE_FIELD_OP
156 AML_CREATE_WORD_FIELD_OP
157 AML_CREATE_DWORD_FIELD_OP
158 AML_CREATE_QWORD_FIELD_OP
169 Field "Create" opcodes
172 AML_CREATE_BIT_FIELD_OP
173 AML_CREATE_BYTE_FIELD_OP
174 AML_CREATE_WORD_FIELD_OP
175 AML_CREATE_DWORD_FIELD_OP
176 AML_CREATE_QWORD_FIELD_OP
178 ******************************************************************************/
180 * Master Opcode information table. A summary of everything we know about each
181 * opcode, all in one place.
183 const struct acpi_opcode_info acpi_gbl_aml_op_info[AML_NUM_OPCODES] = {
184 /*! [Begin] no source code translation */
185 /* Index Name Parser Args Interpreter Args ObjectType Class Type Flags */
187 /* 00 */ ACPI_OP("Zero", ARGP_ZERO_OP, ARGI_ZERO_OP, ACPI_TYPE_INTEGER,
188 AML_CLASS_ARGUMENT, AML_TYPE_CONSTANT, AML_CONSTANT),
189 /* 01 */ ACPI_OP("One", ARGP_ONE_OP, ARGI_ONE_OP, ACPI_TYPE_INTEGER,
190 AML_CLASS_ARGUMENT, AML_TYPE_CONSTANT, AML_CONSTANT),
191 /* 02 */ ACPI_OP("Alias", ARGP_ALIAS_OP, ARGI_ALIAS_OP,
192 ACPI_TYPE_LOCAL_ALIAS, AML_CLASS_NAMED_OBJECT,
193 AML_TYPE_NAMED_SIMPLE,
194 AML_HAS_ARGS | AML_NSOBJECT | AML_NSOPCODE |
195 AML_NSNODE | AML_NAMED),
196 /* 03 */ ACPI_OP("Name", ARGP_NAME_OP, ARGI_NAME_OP, ACPI_TYPE_ANY,
197 AML_CLASS_NAMED_OBJECT, AML_TYPE_NAMED_COMPLEX,
198 AML_HAS_ARGS | AML_NSOBJECT | AML_NSOPCODE |
199 AML_NSNODE | AML_NAMED),
200 /* 04 */ ACPI_OP("ByteConst", ARGP_BYTE_OP, ARGI_BYTE_OP,
201 ACPI_TYPE_INTEGER, AML_CLASS_ARGUMENT,
202 AML_TYPE_LITERAL, AML_CONSTANT),
203 /* 05 */ ACPI_OP("WordConst", ARGP_WORD_OP, ARGI_WORD_OP,
204 ACPI_TYPE_INTEGER, AML_CLASS_ARGUMENT,
205 AML_TYPE_LITERAL, AML_CONSTANT),
206 /* 06 */ ACPI_OP("DwordConst", ARGP_DWORD_OP, ARGI_DWORD_OP,
207 ACPI_TYPE_INTEGER, AML_CLASS_ARGUMENT,
208 AML_TYPE_LITERAL, AML_CONSTANT),
209 /* 07 */ ACPI_OP("String", ARGP_STRING_OP, ARGI_STRING_OP,
210 ACPI_TYPE_STRING, AML_CLASS_ARGUMENT,
211 AML_TYPE_LITERAL, AML_CONSTANT),
212 /* 08 */ ACPI_OP("Scope", ARGP_SCOPE_OP, ARGI_SCOPE_OP,
213 ACPI_TYPE_LOCAL_SCOPE, AML_CLASS_NAMED_OBJECT,
214 AML_TYPE_NAMED_NO_OBJ,
215 AML_HAS_ARGS | AML_NSOBJECT | AML_NSOPCODE |
216 AML_NSNODE | AML_NAMED),
217 /* 09 */ ACPI_OP("Buffer", ARGP_BUFFER_OP, ARGI_BUFFER_OP,
218 ACPI_TYPE_BUFFER, AML_CLASS_CREATE,
219 AML_TYPE_CREATE_OBJECT,
220 AML_HAS_ARGS | AML_DEFER | AML_CONSTANT),
221 /* 0A */ ACPI_OP("Package", ARGP_PACKAGE_OP, ARGI_PACKAGE_OP,
222 ACPI_TYPE_PACKAGE, AML_CLASS_CREATE,
223 AML_TYPE_CREATE_OBJECT,
224 AML_HAS_ARGS | AML_DEFER | AML_CONSTANT),
225 /* 0B */ ACPI_OP("Method", ARGP_METHOD_OP, ARGI_METHOD_OP,
226 ACPI_TYPE_METHOD, AML_CLASS_NAMED_OBJECT,
227 AML_TYPE_NAMED_COMPLEX,
228 AML_HAS_ARGS | AML_NSOBJECT | AML_NSOPCODE |
229 AML_NSNODE | AML_NAMED | AML_DEFER),
230 /* 0C */ ACPI_OP("Local0", ARGP_LOCAL0, ARGI_LOCAL0,
231 ACPI_TYPE_LOCAL_REFERENCE, AML_CLASS_ARGUMENT,
232 AML_TYPE_LOCAL_VARIABLE, 0),
233 /* 0D */ ACPI_OP("Local1", ARGP_LOCAL1, ARGI_LOCAL1,
234 ACPI_TYPE_LOCAL_REFERENCE, AML_CLASS_ARGUMENT,
235 AML_TYPE_LOCAL_VARIABLE, 0),
236 /* 0E */ ACPI_OP("Local2", ARGP_LOCAL2, ARGI_LOCAL2,
237 ACPI_TYPE_LOCAL_REFERENCE, AML_CLASS_ARGUMENT,
238 AML_TYPE_LOCAL_VARIABLE, 0),
239 /* 0F */ ACPI_OP("Local3", ARGP_LOCAL3, ARGI_LOCAL3,
240 ACPI_TYPE_LOCAL_REFERENCE, AML_CLASS_ARGUMENT,
241 AML_TYPE_LOCAL_VARIABLE, 0),
242 /* 10 */ ACPI_OP("Local4", ARGP_LOCAL4, ARGI_LOCAL4,
243 ACPI_TYPE_LOCAL_REFERENCE, AML_CLASS_ARGUMENT,
244 AML_TYPE_LOCAL_VARIABLE, 0),
245 /* 11 */ ACPI_OP("Local5", ARGP_LOCAL5, ARGI_LOCAL5,
246 ACPI_TYPE_LOCAL_REFERENCE, AML_CLASS_ARGUMENT,
247 AML_TYPE_LOCAL_VARIABLE, 0),
248 /* 12 */ ACPI_OP("Local6", ARGP_LOCAL6, ARGI_LOCAL6,
249 ACPI_TYPE_LOCAL_REFERENCE, AML_CLASS_ARGUMENT,
250 AML_TYPE_LOCAL_VARIABLE, 0),
251 /* 13 */ ACPI_OP("Local7", ARGP_LOCAL7, ARGI_LOCAL7,
252 ACPI_TYPE_LOCAL_REFERENCE, AML_CLASS_ARGUMENT,
253 AML_TYPE_LOCAL_VARIABLE, 0),
254 /* 14 */ ACPI_OP("Arg0", ARGP_ARG0, ARGI_ARG0,
255 ACPI_TYPE_LOCAL_REFERENCE, AML_CLASS_ARGUMENT,
256 AML_TYPE_METHOD_ARGUMENT, 0),
257 /* 15 */ ACPI_OP("Arg1", ARGP_ARG1, ARGI_ARG1,
258 ACPI_TYPE_LOCAL_REFERENCE, AML_CLASS_ARGUMENT,
259 AML_TYPE_METHOD_ARGUMENT, 0),
260 /* 16 */ ACPI_OP("Arg2", ARGP_ARG2, ARGI_ARG2,
261 ACPI_TYPE_LOCAL_REFERENCE, AML_CLASS_ARGUMENT,
262 AML_TYPE_METHOD_ARGUMENT, 0),
263 /* 17 */ ACPI_OP("Arg3", ARGP_ARG3, ARGI_ARG3,
264 ACPI_TYPE_LOCAL_REFERENCE, AML_CLASS_ARGUMENT,
265 AML_TYPE_METHOD_ARGUMENT, 0),
266 /* 18 */ ACPI_OP("Arg4", ARGP_ARG4, ARGI_ARG4,
267 ACPI_TYPE_LOCAL_REFERENCE, AML_CLASS_ARGUMENT,
268 AML_TYPE_METHOD_ARGUMENT, 0),
269 /* 19 */ ACPI_OP("Arg5", ARGP_ARG5, ARGI_ARG5,
270 ACPI_TYPE_LOCAL_REFERENCE, AML_CLASS_ARGUMENT,
271 AML_TYPE_METHOD_ARGUMENT, 0),
272 /* 1A */ ACPI_OP("Arg6", ARGP_ARG6, ARGI_ARG6,
273 ACPI_TYPE_LOCAL_REFERENCE, AML_CLASS_ARGUMENT,
274 AML_TYPE_METHOD_ARGUMENT, 0),
275 /* 1B */ ACPI_OP("Store", ARGP_STORE_OP, ARGI_STORE_OP, ACPI_TYPE_ANY,
276 AML_CLASS_EXECUTE, AML_TYPE_EXEC_1A_1T_1R,
277 AML_FLAGS_EXEC_1A_1T_1R),
278 /* 1C */ ACPI_OP("RefOf", ARGP_REF_OF_OP, ARGI_REF_OF_OP, ACPI_TYPE_ANY,
279 AML_CLASS_EXECUTE, AML_TYPE_EXEC_1A_0T_1R,
280 AML_FLAGS_EXEC_1A_0T_1R),
281 /* 1D */ ACPI_OP("Add", ARGP_ADD_OP, ARGI_ADD_OP, ACPI_TYPE_ANY,
282 AML_CLASS_EXECUTE, AML_TYPE_EXEC_2A_1T_1R,
283 AML_FLAGS_EXEC_2A_1T_1R | AML_MATH | AML_CONSTANT),
284 /* 1E */ ACPI_OP("Concatenate", ARGP_CONCAT_OP, ARGI_CONCAT_OP,
285 ACPI_TYPE_ANY, AML_CLASS_EXECUTE,
286 AML_TYPE_EXEC_2A_1T_1R,
287 AML_FLAGS_EXEC_2A_1T_1R | AML_CONSTANT),
288 /* 1F */ ACPI_OP("Subtract", ARGP_SUBTRACT_OP, ARGI_SUBTRACT_OP,
289 ACPI_TYPE_ANY, AML_CLASS_EXECUTE,
290 AML_TYPE_EXEC_2A_1T_1R,
291 AML_FLAGS_EXEC_2A_1T_1R | AML_MATH | AML_CONSTANT),
292 /* 20 */ ACPI_OP("Increment", ARGP_INCREMENT_OP, ARGI_INCREMENT_OP,
293 ACPI_TYPE_ANY, AML_CLASS_EXECUTE,
294 AML_TYPE_EXEC_1A_0T_1R,
295 AML_FLAGS_EXEC_1A_0T_1R | AML_CONSTANT),
296 /* 21 */ ACPI_OP("Decrement", ARGP_DECREMENT_OP, ARGI_DECREMENT_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 /* 22 */ ACPI_OP("Multiply", ARGP_MULTIPLY_OP, ARGI_MULTIPLY_OP,
301 ACPI_TYPE_ANY, AML_CLASS_EXECUTE,
302 AML_TYPE_EXEC_2A_1T_1R,
303 AML_FLAGS_EXEC_2A_1T_1R | AML_MATH | AML_CONSTANT),
304 /* 23 */ ACPI_OP("Divide", ARGP_DIVIDE_OP, ARGI_DIVIDE_OP,
305 ACPI_TYPE_ANY, AML_CLASS_EXECUTE,
306 AML_TYPE_EXEC_2A_2T_1R,
307 AML_FLAGS_EXEC_2A_2T_1R | AML_CONSTANT),
308 /* 24 */ ACPI_OP("ShiftLeft", ARGP_SHIFT_LEFT_OP, ARGI_SHIFT_LEFT_OP,
309 ACPI_TYPE_ANY, AML_CLASS_EXECUTE,
310 AML_TYPE_EXEC_2A_1T_1R,
311 AML_FLAGS_EXEC_2A_1T_1R | AML_MATH | AML_CONSTANT),
312 /* 25 */ ACPI_OP("ShiftRight", ARGP_SHIFT_RIGHT_OP, ARGI_SHIFT_RIGHT_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 /* 26 */ ACPI_OP("And", ARGP_BIT_AND_OP, ARGI_BIT_AND_OP, ACPI_TYPE_ANY,
317 AML_CLASS_EXECUTE, AML_TYPE_EXEC_2A_1T_1R,
318 AML_FLAGS_EXEC_2A_1T_1R | AML_MATH | AML_CONSTANT),
319 /* 27 */ ACPI_OP("NAnd", ARGP_BIT_NAND_OP, ARGI_BIT_NAND_OP,
320 ACPI_TYPE_ANY, AML_CLASS_EXECUTE,
321 AML_TYPE_EXEC_2A_1T_1R,
322 AML_FLAGS_EXEC_2A_1T_1R | AML_MATH | AML_CONSTANT),
323 /* 28 */ ACPI_OP("Or", ARGP_BIT_OR_OP, ARGI_BIT_OR_OP, ACPI_TYPE_ANY,
324 AML_CLASS_EXECUTE, AML_TYPE_EXEC_2A_1T_1R,
325 AML_FLAGS_EXEC_2A_1T_1R | AML_MATH | AML_CONSTANT),
326 /* 29 */ ACPI_OP("NOr", ARGP_BIT_NOR_OP, ARGI_BIT_NOR_OP, ACPI_TYPE_ANY,
327 AML_CLASS_EXECUTE, AML_TYPE_EXEC_2A_1T_1R,
328 AML_FLAGS_EXEC_2A_1T_1R | AML_MATH | AML_CONSTANT),
329 /* 2A */ ACPI_OP("XOr", ARGP_BIT_XOR_OP, ARGI_BIT_XOR_OP, ACPI_TYPE_ANY,
330 AML_CLASS_EXECUTE, AML_TYPE_EXEC_2A_1T_1R,
331 AML_FLAGS_EXEC_2A_1T_1R | AML_MATH | AML_CONSTANT),
332 /* 2B */ ACPI_OP("Not", ARGP_BIT_NOT_OP, ARGI_BIT_NOT_OP, ACPI_TYPE_ANY,
333 AML_CLASS_EXECUTE, AML_TYPE_EXEC_1A_1T_1R,
334 AML_FLAGS_EXEC_1A_1T_1R | AML_CONSTANT),
335 /* 2C */ ACPI_OP("FindSetLeftBit", ARGP_FIND_SET_LEFT_BIT_OP,
336 ARGI_FIND_SET_LEFT_BIT_OP, ACPI_TYPE_ANY,
337 AML_CLASS_EXECUTE, AML_TYPE_EXEC_1A_1T_1R,
338 AML_FLAGS_EXEC_1A_1T_1R | AML_CONSTANT),
339 /* 2D */ ACPI_OP("FindSetRightBit", ARGP_FIND_SET_RIGHT_BIT_OP,
340 ARGI_FIND_SET_RIGHT_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 /* 2E */ ACPI_OP("DerefOf", ARGP_DEREF_OF_OP, ARGI_DEREF_OF_OP,
344 ACPI_TYPE_ANY, AML_CLASS_EXECUTE,
345 AML_TYPE_EXEC_1A_0T_1R, AML_FLAGS_EXEC_1A_0T_1R),
346 /* 2F */ ACPI_OP("Notify", ARGP_NOTIFY_OP, ARGI_NOTIFY_OP,
347 ACPI_TYPE_ANY, AML_CLASS_EXECUTE,
348 AML_TYPE_EXEC_2A_0T_0R, AML_FLAGS_EXEC_2A_0T_0R),
349 /* 30 */ ACPI_OP("SizeOf", ARGP_SIZE_OF_OP, ARGI_SIZE_OF_OP,
350 ACPI_TYPE_ANY, AML_CLASS_EXECUTE,
351 AML_TYPE_EXEC_1A_0T_1R,
352 AML_FLAGS_EXEC_1A_0T_1R | AML_NO_OPERAND_RESOLVE),
353 /* 31 */ ACPI_OP("Index", ARGP_INDEX_OP, ARGI_INDEX_OP, ACPI_TYPE_ANY,
354 AML_CLASS_EXECUTE, AML_TYPE_EXEC_2A_1T_1R,
355 AML_FLAGS_EXEC_2A_1T_1R),
356 /* 32 */ ACPI_OP("Match", ARGP_MATCH_OP, ARGI_MATCH_OP, ACPI_TYPE_ANY,
357 AML_CLASS_EXECUTE, AML_TYPE_EXEC_6A_0T_1R,
358 AML_FLAGS_EXEC_6A_0T_1R | AML_CONSTANT),
359 /* 33 */ ACPI_OP("CreateDWordField", ARGP_CREATE_DWORD_FIELD_OP,
360 ARGI_CREATE_DWORD_FIELD_OP,
361 ACPI_TYPE_BUFFER_FIELD, AML_CLASS_CREATE,
362 AML_TYPE_CREATE_FIELD,
363 AML_HAS_ARGS | AML_NSOBJECT | AML_NSNODE |
364 AML_DEFER | AML_CREATE),
365 /* 34 */ ACPI_OP("CreateWordField", ARGP_CREATE_WORD_FIELD_OP,
366 ARGI_CREATE_WORD_FIELD_OP,
367 ACPI_TYPE_BUFFER_FIELD, AML_CLASS_CREATE,
368 AML_TYPE_CREATE_FIELD,
369 AML_HAS_ARGS | AML_NSOBJECT | AML_NSNODE |
370 AML_DEFER | AML_CREATE),
371 /* 35 */ ACPI_OP("CreateByteField", ARGP_CREATE_BYTE_FIELD_OP,
372 ARGI_CREATE_BYTE_FIELD_OP,
373 ACPI_TYPE_BUFFER_FIELD, AML_CLASS_CREATE,
374 AML_TYPE_CREATE_FIELD,
375 AML_HAS_ARGS | AML_NSOBJECT | AML_NSNODE |
376 AML_DEFER | AML_CREATE),
377 /* 36 */ ACPI_OP("CreateBitField", ARGP_CREATE_BIT_FIELD_OP,
378 ARGI_CREATE_BIT_FIELD_OP,
379 ACPI_TYPE_BUFFER_FIELD, AML_CLASS_CREATE,
380 AML_TYPE_CREATE_FIELD,
381 AML_HAS_ARGS | AML_NSOBJECT | AML_NSNODE |
382 AML_DEFER | AML_CREATE),
383 /* 37 */ ACPI_OP("ObjectType", ARGP_TYPE_OP, ARGI_TYPE_OP,
384 ACPI_TYPE_ANY, AML_CLASS_EXECUTE,
385 AML_TYPE_EXEC_1A_0T_1R,
386 AML_FLAGS_EXEC_1A_0T_1R | AML_NO_OPERAND_RESOLVE),
387 /* 38 */ ACPI_OP("LAnd", ARGP_LAND_OP, ARGI_LAND_OP, ACPI_TYPE_ANY,
388 AML_CLASS_EXECUTE, AML_TYPE_EXEC_2A_0T_1R,
389 AML_FLAGS_EXEC_2A_0T_1R | AML_LOGICAL_NUMERIC |
391 /* 39 */ ACPI_OP("LOr", ARGP_LOR_OP, ARGI_LOR_OP, ACPI_TYPE_ANY,
392 AML_CLASS_EXECUTE, AML_TYPE_EXEC_2A_0T_1R,
393 AML_FLAGS_EXEC_2A_0T_1R | AML_LOGICAL_NUMERIC |
395 /* 3A */ ACPI_OP("LNot", ARGP_LNOT_OP, ARGI_LNOT_OP, ACPI_TYPE_ANY,
396 AML_CLASS_EXECUTE, AML_TYPE_EXEC_1A_0T_1R,
397 AML_FLAGS_EXEC_1A_0T_1R | AML_CONSTANT),
398 /* 3B */ ACPI_OP("LEqual", ARGP_LEQUAL_OP, ARGI_LEQUAL_OP,
399 ACPI_TYPE_ANY, AML_CLASS_EXECUTE,
400 AML_TYPE_EXEC_2A_0T_1R,
401 AML_FLAGS_EXEC_2A_0T_1R | AML_LOGICAL | AML_CONSTANT),
402 /* 3C */ ACPI_OP("LGreater", ARGP_LGREATER_OP, ARGI_LGREATER_OP,
403 ACPI_TYPE_ANY, AML_CLASS_EXECUTE,
404 AML_TYPE_EXEC_2A_0T_1R,
405 AML_FLAGS_EXEC_2A_0T_1R | AML_LOGICAL | AML_CONSTANT),
406 /* 3D */ ACPI_OP("LLess", ARGP_LLESS_OP, ARGI_LLESS_OP, ACPI_TYPE_ANY,
407 AML_CLASS_EXECUTE, AML_TYPE_EXEC_2A_0T_1R,
408 AML_FLAGS_EXEC_2A_0T_1R | AML_LOGICAL | AML_CONSTANT),
409 /* 3E */ ACPI_OP("If", ARGP_IF_OP, ARGI_IF_OP, ACPI_TYPE_ANY,
410 AML_CLASS_CONTROL, AML_TYPE_CONTROL, AML_HAS_ARGS),
411 /* 3F */ ACPI_OP("Else", ARGP_ELSE_OP, ARGI_ELSE_OP, ACPI_TYPE_ANY,
412 AML_CLASS_CONTROL, AML_TYPE_CONTROL, AML_HAS_ARGS),
413 /* 40 */ ACPI_OP("While", ARGP_WHILE_OP, ARGI_WHILE_OP, ACPI_TYPE_ANY,
414 AML_CLASS_CONTROL, AML_TYPE_CONTROL, AML_HAS_ARGS),
415 /* 41 */ ACPI_OP("Noop", ARGP_NOOP_OP, ARGI_NOOP_OP, ACPI_TYPE_ANY,
416 AML_CLASS_CONTROL, AML_TYPE_CONTROL, 0),
417 /* 42 */ ACPI_OP("Return", ARGP_RETURN_OP, ARGI_RETURN_OP,
418 ACPI_TYPE_ANY, AML_CLASS_CONTROL,
419 AML_TYPE_CONTROL, AML_HAS_ARGS),
420 /* 43 */ ACPI_OP("Break", ARGP_BREAK_OP, ARGI_BREAK_OP, ACPI_TYPE_ANY,
421 AML_CLASS_CONTROL, AML_TYPE_CONTROL, 0),
422 /* 44 */ ACPI_OP("BreakPoint", ARGP_BREAK_POINT_OP, ARGI_BREAK_POINT_OP,
423 ACPI_TYPE_ANY, AML_CLASS_CONTROL, AML_TYPE_CONTROL, 0),
424 /* 45 */ ACPI_OP("Ones", ARGP_ONES_OP, ARGI_ONES_OP, ACPI_TYPE_INTEGER,
425 AML_CLASS_ARGUMENT, AML_TYPE_CONSTANT, AML_CONSTANT),
427 /* Prefixed opcodes (Two-byte opcodes with a prefix op) */
429 /* 46 */ ACPI_OP("Mutex", ARGP_MUTEX_OP, ARGI_MUTEX_OP, ACPI_TYPE_MUTEX,
430 AML_CLASS_NAMED_OBJECT, AML_TYPE_NAMED_SIMPLE,
431 AML_HAS_ARGS | AML_NSOBJECT | AML_NSOPCODE |
432 AML_NSNODE | AML_NAMED),
433 /* 47 */ ACPI_OP("Event", ARGP_EVENT_OP, ARGI_EVENT_OP, ACPI_TYPE_EVENT,
434 AML_CLASS_NAMED_OBJECT, AML_TYPE_NAMED_SIMPLE,
435 AML_NSOBJECT | AML_NSOPCODE | AML_NSNODE | AML_NAMED),
436 /* 48 */ ACPI_OP("CondRefOf", ARGP_COND_REF_OF_OP, ARGI_COND_REF_OF_OP,
437 ACPI_TYPE_ANY, AML_CLASS_EXECUTE,
438 AML_TYPE_EXEC_1A_1T_1R, AML_FLAGS_EXEC_1A_1T_1R),
439 /* 49 */ ACPI_OP("CreateField", ARGP_CREATE_FIELD_OP,
440 ARGI_CREATE_FIELD_OP, ACPI_TYPE_BUFFER_FIELD,
441 AML_CLASS_CREATE, AML_TYPE_CREATE_FIELD,
442 AML_HAS_ARGS | AML_NSOBJECT | AML_NSNODE |
443 AML_DEFER | AML_FIELD | AML_CREATE),
444 /* 4A */ ACPI_OP("Load", ARGP_LOAD_OP, ARGI_LOAD_OP, ACPI_TYPE_ANY,
445 AML_CLASS_EXECUTE, AML_TYPE_EXEC_1A_1T_0R,
446 AML_FLAGS_EXEC_1A_1T_0R),
447 /* 4B */ ACPI_OP("Stall", ARGP_STALL_OP, ARGI_STALL_OP, ACPI_TYPE_ANY,
448 AML_CLASS_EXECUTE, AML_TYPE_EXEC_1A_0T_0R,
449 AML_FLAGS_EXEC_1A_0T_0R),
450 /* 4C */ ACPI_OP("Sleep", ARGP_SLEEP_OP, ARGI_SLEEP_OP, ACPI_TYPE_ANY,
451 AML_CLASS_EXECUTE, AML_TYPE_EXEC_1A_0T_0R,
452 AML_FLAGS_EXEC_1A_0T_0R),
453 /* 4D */ ACPI_OP("Acquire", ARGP_ACQUIRE_OP, ARGI_ACQUIRE_OP,
454 ACPI_TYPE_ANY, AML_CLASS_EXECUTE,
455 AML_TYPE_EXEC_2A_0T_1R, AML_FLAGS_EXEC_2A_0T_1R),
456 /* 4E */ ACPI_OP("Signal", ARGP_SIGNAL_OP, ARGI_SIGNAL_OP,
457 ACPI_TYPE_ANY, AML_CLASS_EXECUTE,
458 AML_TYPE_EXEC_1A_0T_0R, AML_FLAGS_EXEC_1A_0T_0R),
459 /* 4F */ ACPI_OP("Wait", ARGP_WAIT_OP, ARGI_WAIT_OP, ACPI_TYPE_ANY,
460 AML_CLASS_EXECUTE, AML_TYPE_EXEC_2A_0T_1R,
461 AML_FLAGS_EXEC_2A_0T_1R),
462 /* 50 */ ACPI_OP("Reset", ARGP_RESET_OP, ARGI_RESET_OP, ACPI_TYPE_ANY,
463 AML_CLASS_EXECUTE, AML_TYPE_EXEC_1A_0T_0R,
464 AML_FLAGS_EXEC_1A_0T_0R),
465 /* 51 */ ACPI_OP("Release", ARGP_RELEASE_OP, ARGI_RELEASE_OP,
466 ACPI_TYPE_ANY, AML_CLASS_EXECUTE,
467 AML_TYPE_EXEC_1A_0T_0R, AML_FLAGS_EXEC_1A_0T_0R),
468 /* 52 */ ACPI_OP("FromBCD", ARGP_FROM_BCD_OP, ARGI_FROM_BCD_OP,
469 ACPI_TYPE_ANY, AML_CLASS_EXECUTE,
470 AML_TYPE_EXEC_1A_1T_1R,
471 AML_FLAGS_EXEC_1A_1T_1R | AML_CONSTANT),
472 /* 53 */ ACPI_OP("ToBCD", ARGP_TO_BCD_OP, ARGI_TO_BCD_OP, ACPI_TYPE_ANY,
473 AML_CLASS_EXECUTE, AML_TYPE_EXEC_1A_1T_1R,
474 AML_FLAGS_EXEC_1A_1T_1R | AML_CONSTANT),
475 /* 54 */ ACPI_OP("Unload", ARGP_UNLOAD_OP, ARGI_UNLOAD_OP,
476 ACPI_TYPE_ANY, AML_CLASS_EXECUTE,
477 AML_TYPE_EXEC_1A_0T_0R, AML_FLAGS_EXEC_1A_0T_0R),
478 /* 55 */ ACPI_OP("Revision", ARGP_REVISION_OP, ARGI_REVISION_OP,
479 ACPI_TYPE_INTEGER, AML_CLASS_ARGUMENT,
480 AML_TYPE_CONSTANT, 0),
481 /* 56 */ ACPI_OP("Debug", ARGP_DEBUG_OP, ARGI_DEBUG_OP,
482 ACPI_TYPE_LOCAL_REFERENCE, AML_CLASS_ARGUMENT,
483 AML_TYPE_CONSTANT, 0),
484 /* 57 */ ACPI_OP("Fatal", ARGP_FATAL_OP, ARGI_FATAL_OP, ACPI_TYPE_ANY,
485 AML_CLASS_EXECUTE, AML_TYPE_EXEC_3A_0T_0R,
486 AML_FLAGS_EXEC_3A_0T_0R),
487 /* 58 */ ACPI_OP("OperationRegion", ARGP_REGION_OP, ARGI_REGION_OP,
488 ACPI_TYPE_REGION, AML_CLASS_NAMED_OBJECT,
489 AML_TYPE_NAMED_COMPLEX,
490 AML_HAS_ARGS | AML_NSOBJECT | AML_NSOPCODE |
491 AML_NSNODE | AML_NAMED | AML_DEFER),
492 /* 59 */ ACPI_OP("Field", ARGP_FIELD_OP, ARGI_FIELD_OP, ACPI_TYPE_ANY,
493 AML_CLASS_NAMED_OBJECT, AML_TYPE_NAMED_FIELD,
494 AML_HAS_ARGS | AML_NSOBJECT | AML_NSOPCODE |
496 /* 5A */ ACPI_OP("Device", ARGP_DEVICE_OP, ARGI_DEVICE_OP,
497 ACPI_TYPE_DEVICE, AML_CLASS_NAMED_OBJECT,
498 AML_TYPE_NAMED_NO_OBJ,
499 AML_HAS_ARGS | AML_NSOBJECT | AML_NSOPCODE |
500 AML_NSNODE | AML_NAMED),
501 /* 5B */ ACPI_OP("Processor", ARGP_PROCESSOR_OP, ARGI_PROCESSOR_OP,
502 ACPI_TYPE_PROCESSOR, AML_CLASS_NAMED_OBJECT,
503 AML_TYPE_NAMED_SIMPLE,
504 AML_HAS_ARGS | AML_NSOBJECT | AML_NSOPCODE |
505 AML_NSNODE | AML_NAMED),
506 /* 5C */ ACPI_OP("PowerResource", ARGP_POWER_RES_OP, ARGI_POWER_RES_OP,
507 ACPI_TYPE_POWER, AML_CLASS_NAMED_OBJECT,
508 AML_TYPE_NAMED_SIMPLE,
509 AML_HAS_ARGS | AML_NSOBJECT | AML_NSOPCODE |
510 AML_NSNODE | AML_NAMED),
511 /* 5D */ ACPI_OP("ThermalZone", ARGP_THERMAL_ZONE_OP,
512 ARGI_THERMAL_ZONE_OP, ACPI_TYPE_THERMAL,
513 AML_CLASS_NAMED_OBJECT, AML_TYPE_NAMED_NO_OBJ,
514 AML_HAS_ARGS | AML_NSOBJECT | AML_NSOPCODE |
515 AML_NSNODE | AML_NAMED),
516 /* 5E */ ACPI_OP("IndexField", ARGP_INDEX_FIELD_OP, ARGI_INDEX_FIELD_OP,
517 ACPI_TYPE_ANY, AML_CLASS_NAMED_OBJECT,
518 AML_TYPE_NAMED_FIELD,
519 AML_HAS_ARGS | AML_NSOBJECT | AML_NSOPCODE |
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 |
527 /* Internal opcodes that map to invalid AML opcodes */
529 /* 60 */ ACPI_OP("LNotEqual", ARGP_LNOTEQUAL_OP, ARGI_LNOTEQUAL_OP,
530 ACPI_TYPE_ANY, AML_CLASS_INTERNAL,
531 AML_TYPE_BOGUS, AML_HAS_ARGS | AML_CONSTANT),
532 /* 61 */ ACPI_OP("LLessEqual", ARGP_LLESSEQUAL_OP, ARGI_LLESSEQUAL_OP,
533 ACPI_TYPE_ANY, AML_CLASS_INTERNAL,
534 AML_TYPE_BOGUS, AML_HAS_ARGS | AML_CONSTANT),
535 /* 62 */ ACPI_OP("LGreaterEqual", ARGP_LGREATEREQUAL_OP,
536 ARGI_LGREATEREQUAL_OP, ACPI_TYPE_ANY,
537 AML_CLASS_INTERNAL, AML_TYPE_BOGUS,
538 AML_HAS_ARGS | AML_CONSTANT),
539 /* 63 */ ACPI_OP("-NamePath-", ARGP_NAMEPATH_OP, ARGI_NAMEPATH_OP,
540 ACPI_TYPE_LOCAL_REFERENCE, AML_CLASS_ARGUMENT,
541 AML_TYPE_LITERAL, AML_NSOBJECT | AML_NSNODE),
542 /* 64 */ ACPI_OP("-MethodCall-", ARGP_METHODCALL_OP, ARGI_METHODCALL_OP,
543 ACPI_TYPE_METHOD, AML_CLASS_METHOD_CALL,
544 AML_TYPE_METHOD_CALL,
545 AML_HAS_ARGS | AML_NSOBJECT | AML_NSNODE),
546 /* 65 */ ACPI_OP("-ByteList-", ARGP_BYTELIST_OP, ARGI_BYTELIST_OP,
547 ACPI_TYPE_ANY, AML_CLASS_ARGUMENT,
548 AML_TYPE_LITERAL, 0),
549 /* 66 */ ACPI_OP("-ReservedField-", ARGP_RESERVEDFIELD_OP,
550 ARGI_RESERVEDFIELD_OP, ACPI_TYPE_ANY,
551 AML_CLASS_INTERNAL, AML_TYPE_BOGUS, 0),
552 /* 67 */ ACPI_OP("-NamedField-", ARGP_NAMEDFIELD_OP, ARGI_NAMEDFIELD_OP,
553 ACPI_TYPE_ANY, AML_CLASS_INTERNAL,
555 AML_NSOBJECT | AML_NSOPCODE | AML_NSNODE | AML_NAMED),
556 /* 68 */ ACPI_OP("-AccessField-", ARGP_ACCESSFIELD_OP,
557 ARGI_ACCESSFIELD_OP, ACPI_TYPE_ANY,
558 AML_CLASS_INTERNAL, AML_TYPE_BOGUS, 0),
559 /* 69 */ ACPI_OP("-StaticString", ARGP_STATICSTRING_OP,
560 ARGI_STATICSTRING_OP, ACPI_TYPE_ANY,
561 AML_CLASS_INTERNAL, AML_TYPE_BOGUS, 0),
562 /* 6A */ ACPI_OP("-Return Value-", ARG_NONE, ARG_NONE, ACPI_TYPE_ANY,
563 AML_CLASS_RETURN_VALUE, AML_TYPE_RETURN,
564 AML_HAS_ARGS | AML_HAS_RETVAL),
565 /* 6B */ ACPI_OP("-UNKNOWN_OP-", ARG_NONE, ARG_NONE, ACPI_TYPE_INVALID,
566 AML_CLASS_UNKNOWN, AML_TYPE_BOGUS, AML_HAS_ARGS),
567 /* 6C */ ACPI_OP("-ASCII_ONLY-", ARG_NONE, ARG_NONE, ACPI_TYPE_ANY,
568 AML_CLASS_ASCII, AML_TYPE_BOGUS, AML_HAS_ARGS),
569 /* 6D */ ACPI_OP("-PREFIX_ONLY-", ARG_NONE, ARG_NONE, ACPI_TYPE_ANY,
570 AML_CLASS_PREFIX, AML_TYPE_BOGUS, AML_HAS_ARGS),
572 /* ACPI 2.0 opcodes */
574 /* 6E */ ACPI_OP("QwordConst", ARGP_QWORD_OP, ARGI_QWORD_OP,
575 ACPI_TYPE_INTEGER, AML_CLASS_ARGUMENT,
576 AML_TYPE_LITERAL, AML_CONSTANT),
577 /* 6F */ ACPI_OP("Package", /* Var */ ARGP_VAR_PACKAGE_OP,
578 ARGI_VAR_PACKAGE_OP, ACPI_TYPE_PACKAGE,
579 AML_CLASS_CREATE, AML_TYPE_CREATE_OBJECT,
580 AML_HAS_ARGS | AML_DEFER),
581 /* 70 */ ACPI_OP("ConcatenateResTemplate", ARGP_CONCAT_RES_OP,
582 ARGI_CONCAT_RES_OP, ACPI_TYPE_ANY,
583 AML_CLASS_EXECUTE, AML_TYPE_EXEC_2A_1T_1R,
584 AML_FLAGS_EXEC_2A_1T_1R | AML_CONSTANT),
585 /* 71 */ ACPI_OP("Mod", ARGP_MOD_OP, ARGI_MOD_OP, ACPI_TYPE_ANY,
586 AML_CLASS_EXECUTE, AML_TYPE_EXEC_2A_1T_1R,
587 AML_FLAGS_EXEC_2A_1T_1R | AML_CONSTANT),
588 /* 72 */ ACPI_OP("CreateQWordField", ARGP_CREATE_QWORD_FIELD_OP,
589 ARGI_CREATE_QWORD_FIELD_OP,
590 ACPI_TYPE_BUFFER_FIELD, AML_CLASS_CREATE,
591 AML_TYPE_CREATE_FIELD,
592 AML_HAS_ARGS | AML_NSOBJECT | AML_NSNODE |
593 AML_DEFER | AML_CREATE),
594 /* 73 */ ACPI_OP("ToBuffer", ARGP_TO_BUFFER_OP, ARGI_TO_BUFFER_OP,
595 ACPI_TYPE_ANY, AML_CLASS_EXECUTE,
596 AML_TYPE_EXEC_1A_1T_1R,
597 AML_FLAGS_EXEC_1A_1T_1R | AML_CONSTANT),
598 /* 74 */ ACPI_OP("ToDecimalString", ARGP_TO_DEC_STR_OP,
599 ARGI_TO_DEC_STR_OP, ACPI_TYPE_ANY,
600 AML_CLASS_EXECUTE, AML_TYPE_EXEC_1A_1T_1R,
601 AML_FLAGS_EXEC_1A_1T_1R | AML_CONSTANT),
602 /* 75 */ ACPI_OP("ToHexString", ARGP_TO_HEX_STR_OP, ARGI_TO_HEX_STR_OP,
603 ACPI_TYPE_ANY, AML_CLASS_EXECUTE,
604 AML_TYPE_EXEC_1A_1T_1R,
605 AML_FLAGS_EXEC_1A_1T_1R | AML_CONSTANT),
606 /* 76 */ ACPI_OP("ToInteger", ARGP_TO_INTEGER_OP, ARGI_TO_INTEGER_OP,
607 ACPI_TYPE_ANY, AML_CLASS_EXECUTE,
608 AML_TYPE_EXEC_1A_1T_1R,
609 AML_FLAGS_EXEC_1A_1T_1R | AML_CONSTANT),
610 /* 77 */ ACPI_OP("ToString", ARGP_TO_STRING_OP, ARGI_TO_STRING_OP,
611 ACPI_TYPE_ANY, AML_CLASS_EXECUTE,
612 AML_TYPE_EXEC_2A_1T_1R,
613 AML_FLAGS_EXEC_2A_1T_1R | AML_CONSTANT),
614 /* 78 */ ACPI_OP("CopyObject", ARGP_COPY_OP, ARGI_COPY_OP,
615 ACPI_TYPE_ANY, AML_CLASS_EXECUTE,
616 AML_TYPE_EXEC_1A_1T_1R, AML_FLAGS_EXEC_1A_1T_1R),
617 /* 79 */ ACPI_OP("Mid", ARGP_MID_OP, ARGI_MID_OP, ACPI_TYPE_ANY,
618 AML_CLASS_EXECUTE, AML_TYPE_EXEC_3A_1T_1R,
619 AML_FLAGS_EXEC_3A_1T_1R | AML_CONSTANT),
620 /* 7A */ ACPI_OP("Continue", ARGP_CONTINUE_OP, ARGI_CONTINUE_OP,
621 ACPI_TYPE_ANY, AML_CLASS_CONTROL, AML_TYPE_CONTROL, 0),
622 /* 7B */ ACPI_OP("LoadTable", ARGP_LOAD_TABLE_OP, ARGI_LOAD_TABLE_OP,
623 ACPI_TYPE_ANY, AML_CLASS_EXECUTE,
624 AML_TYPE_EXEC_6A_0T_1R, AML_FLAGS_EXEC_6A_0T_1R),
625 /* 7C */ ACPI_OP("DataTableRegion", ARGP_DATA_REGION_OP,
626 ARGI_DATA_REGION_OP, ACPI_TYPE_REGION,
627 AML_CLASS_NAMED_OBJECT, AML_TYPE_NAMED_SIMPLE,
628 AML_HAS_ARGS | AML_NSOBJECT | AML_NSOPCODE |
629 AML_NSNODE | AML_NAMED),
630 /* 7D */ ACPI_OP("[EvalSubTree]", ARGP_SCOPE_OP, ARGI_SCOPE_OP,
631 ACPI_TYPE_ANY, AML_CLASS_NAMED_OBJECT,
632 AML_TYPE_NAMED_NO_OBJ,
633 AML_HAS_ARGS | AML_NSOBJECT | AML_NSOPCODE |
636 /* ACPI 3.0 opcodes */
638 /* 7E */ ACPI_OP("Timer", ARGP_TIMER_OP, ARGI_TIMER_OP, ACPI_TYPE_ANY,
639 AML_CLASS_EXECUTE, AML_TYPE_EXEC_0A_0T_1R,
640 AML_FLAGS_EXEC_0A_0T_1R)
642 /*! [End] no source code translation !*/
646 * This table is directly indexed by the opcodes, and returns an
647 * index into the table above
649 static const u8 acpi_gbl_short_op_index[256] = {
650 /* 0 1 2 3 4 5 6 7 */
651 /* 8 9 A B C D E F */
652 /* 0x00 */ 0x00, 0x01, _UNK, _UNK, _UNK, _UNK, 0x02, _UNK,
653 /* 0x08 */ 0x03, _UNK, 0x04, 0x05, 0x06, 0x07, 0x6E, _UNK,
654 /* 0x10 */ 0x08, 0x09, 0x0a, 0x6F, 0x0b, _UNK, _UNK, _UNK,
655 /* 0x18 */ _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK,
656 /* 0x20 */ _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK,
657 /* 0x28 */ _UNK, _UNK, _UNK, _UNK, _UNK, 0x63, _PFX, _PFX,
658 /* 0x30 */ 0x67, 0x66, 0x68, 0x65, 0x69, 0x64, 0x6A, 0x7D,
659 /* 0x38 */ _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK,
660 /* 0x40 */ _UNK, _ASC, _ASC, _ASC, _ASC, _ASC, _ASC, _ASC,
661 /* 0x48 */ _ASC, _ASC, _ASC, _ASC, _ASC, _ASC, _ASC, _ASC,
662 /* 0x50 */ _ASC, _ASC, _ASC, _ASC, _ASC, _ASC, _ASC, _ASC,
663 /* 0x58 */ _ASC, _ASC, _ASC, _UNK, _PFX, _UNK, _PFX, _ASC,
664 /* 0x60 */ 0x0c, 0x0d, 0x0e, 0x0f, 0x10, 0x11, 0x12, 0x13,
665 /* 0x68 */ 0x14, 0x15, 0x16, 0x17, 0x18, 0x19, 0x1a, _UNK,
666 /* 0x70 */ 0x1b, 0x1c, 0x1d, 0x1e, 0x1f, 0x20, 0x21, 0x22,
667 /* 0x78 */ 0x23, 0x24, 0x25, 0x26, 0x27, 0x28, 0x29, 0x2a,
668 /* 0x80 */ 0x2b, 0x2c, 0x2d, 0x2e, 0x70, 0x71, 0x2f, 0x30,
669 /* 0x88 */ 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37, 0x72,
670 /* 0x90 */ 0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, 0x73, 0x74,
671 /* 0x98 */ 0x75, 0x76, _UNK, _UNK, 0x77, 0x78, 0x79, 0x7A,
672 /* 0xA0 */ 0x3e, 0x3f, 0x40, 0x41, 0x42, 0x43, 0x60, 0x61,
673 /* 0xA8 */ 0x62, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK,
674 /* 0xB0 */ _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK,
675 /* 0xB8 */ _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK,
676 /* 0xC0 */ _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK,
677 /* 0xC8 */ _UNK, _UNK, _UNK, _UNK, 0x44, _UNK, _UNK, _UNK,
678 /* 0xD0 */ _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK,
679 /* 0xD8 */ _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK,
680 /* 0xE0 */ _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK,
681 /* 0xE8 */ _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK,
682 /* 0xF0 */ _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK,
683 /* 0xF8 */ _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, 0x45,
687 * This table is indexed by the second opcode of the extended opcode
688 * pair. It returns an index into the opcode table (acpi_gbl_aml_op_info)
690 static const u8 acpi_gbl_long_op_index[NUM_EXTENDED_OPCODE] = {
691 /* 0 1 2 3 4 5 6 7 */
692 /* 8 9 A B C D E F */
693 /* 0x00 */ _UNK, 0x46, 0x47, _UNK, _UNK, _UNK, _UNK, _UNK,
694 /* 0x08 */ _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK,
695 /* 0x10 */ _UNK, _UNK, 0x48, 0x49, _UNK, _UNK, _UNK, _UNK,
696 /* 0x18 */ _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, 0x7B,
697 /* 0x20 */ 0x4a, 0x4b, 0x4c, 0x4d, 0x4e, 0x4f, 0x50, 0x51,
698 /* 0x28 */ 0x52, 0x53, 0x54, _UNK, _UNK, _UNK, _UNK, _UNK,
699 /* 0x30 */ 0x55, 0x56, 0x57, 0x7e, _UNK, _UNK, _UNK, _UNK,
700 /* 0x38 */ _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK,
701 /* 0x40 */ _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK,
702 /* 0x48 */ _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK,
703 /* 0x50 */ _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK,
704 /* 0x58 */ _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK,
705 /* 0x60 */ _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK,
706 /* 0x68 */ _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK,
707 /* 0x70 */ _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK,
708 /* 0x78 */ _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK,
709 /* 0x80 */ 0x58, 0x59, 0x5a, 0x5b, 0x5c, 0x5d, 0x5e, 0x5f,
713 /*******************************************************************************
715 * FUNCTION: acpi_ps_get_opcode_info
717 * PARAMETERS: Opcode - The AML opcode
719 * RETURN: A pointer to the info about the opcode.
721 * DESCRIPTION: Find AML opcode description based on the opcode.
722 * NOTE: This procedure must ALWAYS return a valid pointer!
724 ******************************************************************************/
726 const struct acpi_opcode_info *acpi_ps_get_opcode_info(u16 opcode)
728 ACPI_FUNCTION_NAME(ps_get_opcode_info);
731 * Detect normal 8-bit opcode or extended 16-bit opcode
733 if (!(opcode & 0xFF00)) {
735 /* Simple (8-bit) opcode: 0-255, can't index beyond table */
737 return (&acpi_gbl_aml_op_info
738 [acpi_gbl_short_op_index[(u8) opcode]]);
741 if (((opcode & 0xFF00) == AML_EXTENDED_OPCODE) &&
742 (((u8) opcode) <= MAX_EXTENDED_OPCODE)) {
744 /* Valid extended (16-bit) opcode */
746 return (&acpi_gbl_aml_op_info
747 [acpi_gbl_long_op_index[(u8) opcode]]);
750 /* Unknown AML opcode */
752 ACPI_DEBUG_PRINT((ACPI_DB_EXEC,
753 "Unknown AML opcode [%4.4X]\n", opcode));
755 return (&acpi_gbl_aml_op_info[_UNK]);
758 /*******************************************************************************
760 * FUNCTION: acpi_ps_get_opcode_name
762 * PARAMETERS: Opcode - The AML opcode
764 * RETURN: A pointer to the name of the opcode (ASCII String)
765 * Note: Never returns NULL.
767 * DESCRIPTION: Translate an opcode into a human-readable string
769 ******************************************************************************/
771 char *acpi_ps_get_opcode_name(u16 opcode)
773 #if defined(ACPI_DISASSEMBLER) || defined (ACPI_DEBUG_OUTPUT)
775 const struct acpi_opcode_info *op;
777 op = acpi_ps_get_opcode_info(opcode);
779 /* Always guaranteed to return a valid pointer */
784 return ("OpcodeName unavailable");