xref: /freebsd/sys/contrib/dev/acpica/compiler/aslmessages.c (revision ca987d4641cdcd7f27e153db17c5bf064934faf5)
1 /******************************************************************************
2  *
3  * Module Name: aslmessages.c - Compiler error/warning message strings
4  *
5  *****************************************************************************/
6 
7 /******************************************************************************
8  *
9  * 1. Copyright Notice
10  *
11  * Some or all of this work - Copyright (c) 1999 - 2017, Intel Corp.
12  * All rights reserved.
13  *
14  * 2. License
15  *
16  * 2.1. This is your license from Intel Corp. under its intellectual property
17  * rights. You may have additional license terms from the party that provided
18  * you this software, covering your right to use that party's intellectual
19  * property rights.
20  *
21  * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
22  * copy of the source code appearing in this file ("Covered Code") an
23  * irrevocable, perpetual, worldwide license under Intel's copyrights in the
24  * base code distributed originally by Intel ("Original Intel Code") to copy,
25  * make derivatives, distribute, use and display any portion of the Covered
26  * Code in any form, with the right to sublicense such rights; and
27  *
28  * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
29  * license (with the right to sublicense), under only those claims of Intel
30  * patents that are infringed by the Original Intel Code, to make, use, sell,
31  * offer to sell, and import the Covered Code and derivative works thereof
32  * solely to the minimum extent necessary to exercise the above copyright
33  * license, and in no event shall the patent license extend to any additions
34  * to or modifications of the Original Intel Code. No other license or right
35  * is granted directly or by implication, estoppel or otherwise;
36  *
37  * The above copyright and patent license is granted only if the following
38  * conditions are met:
39  *
40  * 3. Conditions
41  *
42  * 3.1. Redistribution of Source with Rights to Further Distribute Source.
43  * Redistribution of source code of any substantial portion of the Covered
44  * Code or modification with rights to further distribute source must include
45  * the above Copyright Notice, the above License, this list of Conditions,
46  * and the following Disclaimer and Export Compliance provision. In addition,
47  * Licensee must cause all Covered Code to which Licensee contributes to
48  * contain a file documenting the changes Licensee made to create that Covered
49  * Code and the date of any change. Licensee must include in that file the
50  * documentation of any changes made by any predecessor Licensee. Licensee
51  * must include a prominent statement that the modification is derived,
52  * directly or indirectly, from Original Intel Code.
53  *
54  * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
55  * Redistribution of source code of any substantial portion of the Covered
56  * Code or modification without rights to further distribute source must
57  * include the following Disclaimer and Export Compliance provision in the
58  * documentation and/or other materials provided with distribution. In
59  * addition, Licensee may not authorize further sublicense of source of any
60  * portion of the Covered Code, and must include terms to the effect that the
61  * license from Licensee to its licensee is limited to the intellectual
62  * property embodied in the software Licensee provides to its licensee, and
63  * not to intellectual property embodied in modifications its licensee may
64  * make.
65  *
66  * 3.3. Redistribution of Executable. Redistribution in executable form of any
67  * substantial portion of the Covered Code or modification must reproduce the
68  * above Copyright Notice, and the following Disclaimer and Export Compliance
69  * provision in the documentation and/or other materials provided with the
70  * distribution.
71  *
72  * 3.4. Intel retains all right, title, and interest in and to the Original
73  * Intel Code.
74  *
75  * 3.5. Neither the name Intel nor any other trademark owned or controlled by
76  * Intel shall be used in advertising or otherwise to promote the sale, use or
77  * other dealings in products derived from or relating to the Covered Code
78  * without prior written authorization from Intel.
79  *
80  * 4. Disclaimer and Export Compliance
81  *
82  * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
83  * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
84  * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
85  * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
86  * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
87  * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
88  * PARTICULAR PURPOSE.
89  *
90  * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
91  * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
92  * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
93  * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
94  * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
95  * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
96  * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
97  * LIMITED REMEDY.
98  *
99  * 4.3. Licensee shall not export, either directly or indirectly, any of this
100  * software or system incorporating such software without first obtaining any
101  * required license or other approval from the U. S. Department of Commerce or
102  * any other agency or department of the United States Government. In the
103  * event Licensee exports any such software from the United States or
104  * re-exports any such software from a foreign destination, Licensee shall
105  * ensure that the distribution and export/re-export of the software is in
106  * compliance with all laws, regulations, orders, or other restrictions of the
107  * U.S. Export Administration Regulations. Licensee agrees that neither it nor
108  * any of its subsidiaries will export/re-export any technical data, process,
109  * software, or service, directly or indirectly, to any country for which the
110  * United States government or any agency thereof requires an export license,
111  * other governmental approval, or letter of assurance, without first obtaining
112  * such license, approval or letter.
113  *
114  *****************************************************************************
115  *
116  * Alternatively, you may choose to be licensed under the terms of the
117  * following license:
118  *
119  * Redistribution and use in source and binary forms, with or without
120  * modification, are permitted provided that the following conditions
121  * are met:
122  * 1. Redistributions of source code must retain the above copyright
123  *    notice, this list of conditions, and the following disclaimer,
124  *    without modification.
125  * 2. Redistributions in binary form must reproduce at minimum a disclaimer
126  *    substantially similar to the "NO WARRANTY" disclaimer below
127  *    ("Disclaimer") and any redistribution must be conditioned upon
128  *    including a substantially similar Disclaimer requirement for further
129  *    binary redistribution.
130  * 3. Neither the names of the above-listed copyright holders nor the names
131  *    of any contributors may be used to endorse or promote products derived
132  *    from this software without specific prior written permission.
133  *
134  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
135  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
136  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
137  * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
138  * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
139  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
140  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
141  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
142  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
143  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
144  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
145  *
146  * Alternatively, you may choose to be licensed under the terms of the
147  * GNU General Public License ("GPL") version 2 as published by the Free
148  * Software Foundation.
149  *
150  *****************************************************************************/
151 
152 #include <contrib/dev/acpica/compiler/aslcompiler.h>
153 
154 #define _COMPONENT          ACPI_COMPILER
155         ACPI_MODULE_NAME    ("aslmessages")
156 
157 
158 /*
159  * Strings for message reporting levels, must match error
160  * type string tables in aslmessages.c
161  */
162 const char              *AslErrorLevel [ASL_NUM_REPORT_LEVELS] = {
163     "Optimize",
164     "Remark  ",
165     "Warning ",
166     "Warning ",
167     "Warning ",
168     "Error   "
169 };
170 
171 /* All lowercase versions for IDEs */
172 
173 const char              *AslErrorLevelIde [ASL_NUM_REPORT_LEVELS] = {
174     "optimize",
175     "remark  ",
176     "warning ",
177     "warning ",
178     "warning ",
179     "error   "
180 };
181 
182 
183 /*
184  * Actual message strings for each compiler message ID. There are currently
185  * three distinct blocks of error messages (so that they can be expanded
186  * individually):
187  *      Main ASL compiler
188  *      Data Table compiler
189  *      Preprocessor
190  *
191  * NOTE1: These tables must match the enum list of message IDs in the file
192  * aslmessages.h exactly.
193  *
194  * NOTE2: With the introduction of the -vw option to disable specific messages,
195  * new messages should only be added to the end of this list, so that values
196  * for existing messages are not disturbed.
197  */
198 
199 /* ASL compiler */
200 
201 const char                      *AslCompilerMsgs [] =
202 {
203 /*    The zeroth message is reserved */    "",
204 /*    ASL_MSG_ALIGNMENT */                  "Must be a multiple of alignment/granularity value",
205 /*    ASL_MSG_ALPHANUMERIC_STRING */        "String must be entirely alphanumeric",
206 /*    ASL_MSG_AML_NOT_IMPLEMENTED */        "Opcode is not implemented in compiler AML code generator",
207 /*    ASL_MSG_ARG_COUNT_HI */               "Too many arguments",
208 /*    ASL_MSG_ARG_COUNT_LO */               "Too few arguments",
209 /*    ASL_MSG_ARG_INIT */                   "Method argument is not initialized",
210 /*    ASL_MSG_BACKWARDS_OFFSET */           "Invalid backwards offset",
211 /*    ASL_MSG_BUFFER_LENGTH */              "Effective AML buffer length is zero",
212 /*    ASL_MSG_CLOSE */                      "Could not close file",
213 /*    ASL_MSG_COMPILER_INTERNAL */          "Internal compiler error",
214 /*    ASL_MSG_COMPILER_RESERVED */          "Use of compiler reserved name",
215 /*    ASL_MSG_CONNECTION_MISSING */         "A Connection operator is required for this field SpaceId",
216 /*    ASL_MSG_CONNECTION_INVALID */         "Invalid OpRegion SpaceId for use of Connection operator",
217 /*    ASL_MSG_CONSTANT_EVALUATION */        "Could not evaluate constant expression",
218 /*    ASL_MSG_CONSTANT_FOLDED */            "Constant expression evaluated and reduced",
219 /*    ASL_MSG_CORE_EXCEPTION */             "From ACPICA Subsystem",
220 /*    ASL_MSG_DEBUG_FILE_OPEN */            "Could not open debug file",
221 /*    ASL_MSG_DEBUG_FILENAME */             "Could not create debug filename",
222 /*    ASL_MSG_DEPENDENT_NESTING */          "Dependent function macros cannot be nested",
223 /*    ASL_MSG_DMA_CHANNEL */                "Invalid DMA channel (must be 0-7)",
224 /*    ASL_MSG_DMA_LIST */                   "Too many DMA channels (8 max)",
225 /*    ASL_MSG_DUPLICATE_CASE */             "Case value already specified",
226 /*    ASL_MSG_DUPLICATE_ITEM */             "Duplicate value in list",
227 /*    ASL_MSG_EARLY_EOF */                  "Premature end-of-file reached",
228 /*    ASL_MSG_ENCODING_LENGTH */            "Package length too long to encode",
229 /*    ASL_MSG_EX_INTERRUPT_LIST */          "Too many interrupts (255 max)",
230 /*    ASL_MSG_EX_INTERRUPT_LIST_MIN */      "Too few interrupts (1 minimum required)",
231 /*    ASL_MSG_EX_INTERRUPT_NUMBER */        "Invalid interrupt number (must be 32 bits)",
232 /*    ASL_MSG_FIELD_ACCESS_WIDTH */         "Access width is greater than region size",
233 /*    ASL_MSG_FIELD_UNIT_ACCESS_WIDTH */    "Access width of Field Unit extends beyond region limit",
234 /*    ASL_MSG_FIELD_UNIT_OFFSET */          "Field Unit extends beyond region limit",
235 /*    ASL_MSG_GPE_NAME_CONFLICT */          "Name conflicts with a previous GPE method",
236 /*    ASL_MSG_HID_LENGTH */                 "_HID string must be exactly 7 or 8 characters",
237 /*    ASL_MSG_HID_PREFIX */                 "_HID prefix must be all uppercase or decimal digits",
238 /*    ASL_MSG_HID_SUFFIX */                 "_HID suffix must be all hex digits",
239 /*    ASL_MSG_INCLUDE_FILE_OPEN */          "Could not open include file",
240 /*    ASL_MSG_INPUT_FILE_OPEN */            "Could not open input file",
241 /*    ASL_MSG_INTEGER_LENGTH */             "Truncating 64-bit constant found in 32-bit table",
242 /*    ASL_MSG_INTEGER_OPTIMIZATION */       "Integer optimized to single-byte AML opcode",
243 /*    ASL_MSG_INTERRUPT_LIST */             "Too many interrupts (16 max)",
244 /*    ASL_MSG_INTERRUPT_NUMBER */           "Invalid interrupt number (must be 0-15)",
245 /*    ASL_MSG_INVALID_ACCESS_SIZE */        "Invalid AccessSize (Maximum is 4 - QWord access)",
246 /*    ASL_MSG_INVALID_ADDR_FLAGS */         "Invalid combination of Length and Min/Max fixed flags",
247 /*    ASL_MSG_INVALID_CONSTANT_OP */        "Invalid operator in constant expression (not type 3/4/5)",
248 /*    ASL_MSG_INVALID_EISAID */             "EISAID string must be of the form \"UUUXXXX\" (3 uppercase, 4 hex digits)",
249 /*    ASL_MSG_INVALID_ESCAPE */             "Invalid or unknown escape sequence",
250 /*    ASL_MSG_INVALID_GRAN_FIXED */         "Granularity must be zero for fixed Min/Max",
251 /*    ASL_MSG_INVALID_GRANULARITY */        "Granularity must be zero or a power of two minus one",
252 /*    ASL_MSG_INVALID_LENGTH */             "Length is larger than Min/Max window",
253 /*    ASL_MSG_INVALID_LENGTH_FIXED */       "Length is not equal to fixed Min/Max window",
254 /*    ASL_MSG_INVALID_MIN_MAX */            "Address Min is greater than Address Max",
255 /*    ASL_MSG_INVALID_OPERAND */            "Invalid operand",
256 /*    ASL_MSG_INVALID_PERFORMANCE */        "Invalid performance/robustness value",
257 /*    ASL_MSG_INVALID_PRIORITY */           "Invalid priority value",
258 /*    ASL_MSG_INVALID_STRING */             "Invalid Hex/Octal Escape - Non-ASCII or NULL",
259 /*    ASL_MSG_INVALID_TARGET */             "Target operand not allowed in constant expression",
260 /*    ASL_MSG_INVALID_TIME */               "Time parameter too long (255 max)",
261 /*    ASL_MSG_INVALID_TYPE */               "Invalid type",
262 /*    ASL_MSG_INVALID_UUID */               "UUID string must be of the form \"aabbccdd-eeff-gghh-iijj-kkllmmnnoopp\"",
263 /*    ASL_MSG_ISA_ADDRESS */                "Maximum 10-bit ISA address (0x3FF)",
264 /*    ASL_MSG_LEADING_ASTERISK */           "Invalid leading asterisk",
265 /*    ASL_MSG_LIST_LENGTH_LONG */           "Initializer list longer than declared package length",
266 /*    ASL_MSG_LIST_LENGTH_SHORT */          "Initializer list shorter than declared package length",
267 /*    ASL_MSG_LISTING_FILE_OPEN */          "Could not open listing file",
268 /*    ASL_MSG_LISTING_FILENAME */           "Could not create listing filename",
269 /*    ASL_MSG_LOCAL_INIT */                 "Method local variable is not initialized",
270 /*    ASL_MSG_LOCAL_OUTSIDE_METHOD */       "Local or Arg used outside a control method",
271 /*    ASL_MSG_LONG_LINE */                  "Splitting long input line",
272 /*    ASL_MSG_MEMORY_ALLOCATION */          "Memory allocation failure",
273 /*    ASL_MSG_MISSING_ENDDEPENDENT */       "Missing EndDependentFn() macro in dependent resource list",
274 /*    ASL_MSG_MISSING_STARTDEPENDENT */     "Missing StartDependentFn() macro in dependent resource list",
275 /*    ASL_MSG_MULTIPLE_DEFAULT */           "More than one Default statement within Switch construct",
276 /*    ASL_MSG_MULTIPLE_TYPES */             "Multiple types",
277 /*    ASL_MSG_NAME_EXISTS */                "Name already exists in scope",
278 /*    ASL_MSG_NAME_OPTIMIZATION */          "NamePath optimized",
279 /*    ASL_MSG_NAMED_OBJECT_IN_WHILE */      "Creating a named object in a While loop",
280 /*    ASL_MSG_NESTED_COMMENT */             "Nested comment found",
281 /*    ASL_MSG_NO_CASES */                   "No Case statements under Switch",
282 /*    ASL_MSG_NO_REGION */                  "_REG has no corresponding Operation Region",
283 /*    ASL_MSG_NO_RETVAL */                  "Called method returns no value",
284 /*    ASL_MSG_NO_WHILE */                   "No enclosing While statement",
285 /*    ASL_MSG_NON_ASCII */                  "Invalid characters found in file",
286 /*    ASL_MSG_NON_ZERO */                   "Operand evaluates to zero",
287 /*    ASL_MSG_NOT_EXIST */                  "Object does not exist",
288 /*    ASL_MSG_NOT_FOUND */                  "Object not found or not accessible from scope",
289 /*    ASL_MSG_NOT_METHOD */                 "Not a control method, cannot invoke",
290 /*    ASL_MSG_NOT_PARAMETER */              "Not a parameter, used as local only",
291 /*    ASL_MSG_NOT_REACHABLE */              "Object is not accessible from this scope",
292 /*    ASL_MSG_NOT_REFERENCED */             "Object is not referenced",
293 /*    ASL_MSG_NULL_DESCRIPTOR */            "Min/Max/Length/Gran are all zero, but no resource tag",
294 /*    ASL_MSG_NULL_STRING */                "Invalid zero-length (null) string",
295 /*    ASL_MSG_OPEN */                       "Could not open file",
296 /*    ASL_MSG_OUTPUT_FILE_OPEN */           "Could not open output AML file",
297 /*    ASL_MSG_OUTPUT_FILENAME */            "Could not create output filename",
298 /*    ASL_MSG_PACKAGE_LENGTH */             "Effective AML package length is zero",
299 /*    ASL_MSG_PREPROCESSOR_FILENAME */      "Could not create preprocessor filename",
300 /*    ASL_MSG_READ */                       "Could not read file",
301 /*    ASL_MSG_RECURSION */                  "Recursive method call",
302 /*    ASL_MSG_REGION_BUFFER_ACCESS */       "Host Operation Region requires BufferAcc access",
303 /*    ASL_MSG_REGION_BYTE_ACCESS */         "Host Operation Region requires ByteAcc access",
304 /*    ASL_MSG_RESERVED_ARG_COUNT_HI */      "Reserved method has too many arguments",
305 /*    ASL_MSG_RESERVED_ARG_COUNT_LO */      "Reserved method has too few arguments",
306 /*    ASL_MSG_RESERVED_METHOD */            "Reserved name must be a control method",
307 /*    ASL_MSG_RESERVED_NO_RETURN_VAL */     "Reserved method should not return a value",
308 /*    ASL_MSG_RESERVED_OPERAND_TYPE */      "Invalid object type for reserved name",
309 /*    ASL_MSG_RESERVED_PACKAGE_LENGTH */    "Invalid package length for reserved name",
310 /*    ASL_MSG_RESERVED_RETURN_VALUE */      "Reserved method must return a value",
311 /*    ASL_MSG_RESERVED_USE */               "Invalid use of reserved name",
312 /*    ASL_MSG_RESERVED_WORD */              "Use of reserved name",
313 /*    ASL_MSG_RESOURCE_FIELD */             "Resource field name cannot be used as a target",
314 /*    ASL_MSG_RESOURCE_INDEX */             "Missing ResourceSourceIndex (required)",
315 /*    ASL_MSG_RESOURCE_LIST */              "Too many resource items (internal error)",
316 /*    ASL_MSG_RESOURCE_SOURCE */            "Missing ResourceSource string (required)",
317 /*    ASL_MSG_RESULT_NOT_USED */            "Result is not used, operator has no effect",
318 /*    ASL_MSG_RETURN_TYPES */               "Not all control paths return a value",
319 /*    ASL_MSG_SCOPE_FWD_REF */              "Forward references from Scope operator not allowed",
320 /*    ASL_MSG_SCOPE_TYPE */                 "Existing object has invalid type for Scope operator",
321 /*    ASL_MSG_SEEK */                       "Could not seek file",
322 /*    ASL_MSG_SERIALIZED */                 "Control Method marked Serialized",
323 /*    ASL_MSG_SERIALIZED_REQUIRED */        "Control Method should be made Serialized",
324 /*    ASL_MSG_SINGLE_NAME_OPTIMIZATION */   "NamePath optimized to NameSeg (uses run-time search path)",
325 /*    ASL_MSG_SOME_NO_RETVAL */             "Called method may not always return a value",
326 /*    ASL_MSG_STRING_LENGTH */              "String literal too long",
327 /*    ASL_MSG_SWITCH_TYPE */                "Switch expression is not a static Integer/Buffer/String data type, defaulting to Integer",
328 /*    ASL_MSG_SYNC_LEVEL */                 "SyncLevel must be in the range 0-15",
329 /*    ASL_MSG_SYNTAX */                     "",
330 /*    ASL_MSG_TABLE_SIGNATURE */            "Invalid Table Signature",
331 /*    ASL_MSG_TAG_LARGER */                 "ResourceTag larger than Field",
332 /*    ASL_MSG_TAG_SMALLER */                "ResourceTag smaller than Field",
333 /*    ASL_MSG_TIMEOUT */                    "Result is not used, possible operator timeout will be missed",
334 /*    ASL_MSG_TOO_MANY_TEMPS */             "Method requires too many temporary variables (_T_x)",
335 /*    ASL_MSG_TRUNCATION */                 "64-bit return value will be truncated to 32 bits (DSDT or SSDT version < 2)",
336 /*    ASL_MSG_UNKNOWN_RESERVED_NAME */      "Unknown reserved name",
337 /*    ASL_MSG_UNREACHABLE_CODE */           "Statement is unreachable",
338 /*    ASL_MSG_UNSUPPORTED */                "Unsupported feature",
339 /*    ASL_MSG_UPPER_CASE */                 "Non-hex letters must be upper case",
340 /*    ASL_MSG_VENDOR_LIST */                "Too many vendor data bytes (7 max)",
341 /*    ASL_MSG_WRITE */                      "Could not write file",
342 /*    ASL_MSG_RANGE */                      "Constant out of range",
343 /*    ASL_MSG_BUFFER_ALLOCATION */          "Could not allocate line buffer",
344 /*    ASL_MSG_MISSING_DEPENDENCY */         "Missing dependency",
345 /*    ASL_MSG_ILLEGAL_FORWARD_REF */        "Illegal forward reference within a method",
346 /*    ASL_MSG_ILLEGAL_METHOD_REF */         "Illegal reference across two methods",
347 /*    ASL_MSG_LOCAL_NOT_USED */             "Method Local is set but never used",
348 /*    ASL_MSG_ARG_AS_LOCAL_NOT_USED */      "Method Argument (as a local) is set but never used",
349 /*    ASL_MSG_ARG_NOT_USED */               "Method Argument is never used",
350 /*    ASL_MSG_CONSTANT_REQUIRED */          "Non-reducible expression",
351 /*    ASL_MSG_CROSS_TABLE_SCOPE */          "Illegal open scope on external object from within DSDT",
352 /*    ASL_MSG_EXCEPTION_NOT_RECEIVED */     "Expected remark, warning, or error did not occur. Message ID:",
353 /*    ASL_MSG_NULL_RESOURCE_TEMPLATE */     "Empty Resource Template (END_TAG only)",
354 /*    ASL_MSG_FOUND_HERE */                 "Original name creation/declaration below: ",
355 /*    ASL_MSG_ILLEGAL_RECURSION */          "Illegal recursive call to method that creates named objects"
356 };
357 
358 /* Table compiler */
359 
360 const char                      *AslTableCompilerMsgs [] =
361 {
362 /*    ASL_MSG_BUFFER_ELEMENT */             "Invalid element in buffer initializer list",
363 /*    ASL_MSG_DIVIDE_BY_ZERO */             "Expression contains divide-by-zero",
364 /*    ASL_MSG_FLAG_VALUE */                 "Flag value is too large",
365 /*    ASL_MSG_INTEGER_SIZE */               "Integer too large for target",
366 /*    ASL_MSG_INVALID_EXPRESSION */         "Invalid expression",
367 /*    ASL_MSG_INVALID_FIELD_NAME */         "Invalid Field Name",
368 /*    ASL_MSG_INVALID_HEX_INTEGER */        "Invalid hex integer constant",
369 /*    ASL_MSG_OEM_TABLE */                  "OEM table - unknown contents",
370 /*    ASL_MSG_RESERVED_VALUE */             "Reserved field",
371 /*    ASL_MSG_UNKNOWN_LABEL */              "Label is undefined",
372 /*    ASL_MSG_UNKNOWN_SUBTABLE */           "Unknown subtable type",
373 /*    ASL_MSG_UNKNOWN_TABLE */              "Unknown ACPI table signature",
374 /*    ASL_MSG_ZERO_VALUE */                 "Value must be non-zero"
375 };
376 
377 /* Preprocessor */
378 
379 const char                      *AslPreprocessorMsgs [] =
380 {
381 /*    ASL_MSG_DIRECTIVE_SYNTAX */           "Invalid directive syntax",
382 /*    ASL_MSG_ENDIF_MISMATCH */             "Mismatched #endif",
383 /*    ASL_MSG_ERROR_DIRECTIVE */            "#error",
384 /*    ASL_MSG_EXISTING_NAME */              "Name is already defined",
385 /*    ASL_MSG_INVALID_INVOCATION */         "Invalid macro invocation",
386 /*    ASL_MSG_MACRO_SYNTAX */               "Invalid macro syntax",
387 /*    ASL_MSG_TOO_MANY_ARGUMENTS */         "Too many macro arguments",
388 /*    ASL_MSG_UNKNOWN_DIRECTIVE */          "Unknown directive",
389 /*    ASL_MSG_UNKNOWN_PRAGMA */             "Unknown pragma",
390 /*    ASL_MSG_WARNING_DIRECTIVE */          "#warning",
391 /*    ASL_MSG_INCLUDE_FILE */               "Found a # preprocessor directive in ASL Include() file"
392 };
393 
394 
395 /*******************************************************************************
396  *
397  * FUNCTION:    AeDecodeMessageId
398  *
399  * PARAMETERS:  MessageId               - ASL message ID (exception code) to be
400  *                                        formatted. Possibly fully encoded.
401  *
402  * RETURN:      A string containing the exception message text.
403  *
404  * DESCRIPTION: This function validates and translates an ASL message ID into
405  *              an ASCII string.
406  *
407  ******************************************************************************/
408 
409 const char *
410 AeDecodeMessageId (
411     UINT16                  MessageId)
412 {
413     UINT32                  Index;
414     const char              **MessageTable;
415 
416 
417     /* Main ASL Compiler messages */
418 
419     if (MessageId <= ASL_MSG_MAIN_COMPILER_END)
420     {
421         MessageTable = AslCompilerMsgs;
422         Index = MessageId;
423 
424         if (Index >= ACPI_ARRAY_LENGTH (AslCompilerMsgs))
425         {
426             return ("[Unknown ASL Compiler exception ID]");
427         }
428     }
429 
430     /* Data Table Compiler messages */
431 
432     else if (MessageId <= ASL_MSG_TABLE_COMPILER_END)
433     {
434         MessageTable = AslTableCompilerMsgs;
435         Index = MessageId - ASL_MSG_TABLE_COMPILER;
436 
437         if (Index >= ACPI_ARRAY_LENGTH (AslTableCompilerMsgs))
438         {
439             return ("[Unknown Table Compiler exception ID]");
440         }
441     }
442 
443     /* Preprocessor messages */
444 
445     else if (MessageId <= ASL_MSG_PREPROCESSOR_END)
446     {
447         MessageTable = AslPreprocessorMsgs;
448         Index = MessageId - ASL_MSG_PREPROCESSOR;
449 
450         if (Index >= ACPI_ARRAY_LENGTH (AslPreprocessorMsgs))
451         {
452             return ("[Unknown Preprocessor exception ID]");
453         }
454     }
455 
456     /* Everything else is unknown */
457 
458     else
459     {
460         return ("[Unknown exception/component ID]");
461     }
462 
463     return (MessageTable[Index]);
464 }
465 
466 
467 /*******************************************************************************
468  *
469  * FUNCTION:    AeDecodeExceptionLevel
470  *
471  * PARAMETERS:  Level               - The ASL error level to be decoded
472  *
473  * RETURN:      A string containing the error level text
474  *
475  * DESCRIPTION: This function validates and translates an ASL error level into
476  *              an ASCII string.
477  *
478  ******************************************************************************/
479 
480 const char *
481 AeDecodeExceptionLevel (
482     UINT8                   Level)
483 {
484     /* Range check on Level */
485 
486     if (Level >= ACPI_ARRAY_LENGTH (AslErrorLevel))
487     {
488         return ("Unknown exception level");
489     }
490 
491     /* Differentiate the string type to be used (IDE is all lower case) */
492 
493     if (Gbl_VerboseErrors)
494     {
495         return (AslErrorLevel[Level]);
496     }
497 
498     return (AslErrorLevelIde[Level]);
499 }
500 
501 
502 /*******************************************************************************
503  *
504  * FUNCTION:    AeBuildFullExceptionCode
505  *
506  * PARAMETERS:  Level               - ASL error level
507  *              MessageId           - ASL exception code to be formatted
508  *
509  * RETURN:      Fully encoded exception code
510  *
511  * DESCRIPTION: Build the full exception code from the error level and the
512  *              actual message ID.
513  *
514  ******************************************************************************/
515 
516 UINT16
517 AeBuildFullExceptionCode (
518     UINT8                   Level,
519     UINT16                  MessageId)
520 {
521 
522     /*
523      * Error level is in the thousands slot (error/warning/remark, etc.)
524      * Error codes are 0 - 999
525      */
526     return (((Level + 1) * 1000) + MessageId);
527 }
528