3 /******************************************************************************
5 * Module Name: aslcompiler.l - Flex input file
7 *****************************************************************************/
9 /******************************************************************************
13 * Some or all of this work - Copyright (c) 1999 - 2009, Intel Corp.
14 * All rights reserved.
18 * 2.1. This is your license from Intel Corp. under its intellectual property
19 * rights. You may have additional license terms from the party that provided
20 * you this software, covering your right to use that party's intellectual
23 * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
24 * copy of the source code appearing in this file ("Covered Code") an
25 * irrevocable, perpetual, worldwide license under Intel's copyrights in the
26 * base code distributed originally by Intel ("Original Intel Code") to copy,
27 * make derivatives, distribute, use and display any portion of the Covered
28 * Code in any form, with the right to sublicense such rights; and
30 * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
31 * license (with the right to sublicense), under only those claims of Intel
32 * patents that are infringed by the Original Intel Code, to make, use, sell,
33 * offer to sell, and import the Covered Code and derivative works thereof
34 * solely to the minimum extent necessary to exercise the above copyright
35 * license, and in no event shall the patent license extend to any additions
36 * to or modifications of the Original Intel Code. No other license or right
37 * is granted directly or by implication, estoppel or otherwise;
39 * The above copyright and patent license is granted only if the following
44 * 3.1. Redistribution of Source with Rights to Further Distribute Source.
45 * Redistribution of source code of any substantial portion of the Covered
46 * Code or modification with rights to further distribute source must include
47 * the above Copyright Notice, the above License, this list of Conditions,
48 * and the following Disclaimer and Export Compliance provision. In addition,
49 * Licensee must cause all Covered Code to which Licensee contributes to
50 * contain a file documenting the changes Licensee made to create that Covered
51 * Code and the date of any change. Licensee must include in that file the
52 * documentation of any changes made by any predecessor Licensee. Licensee
53 * must include a prominent statement that the modification is derived,
54 * directly or indirectly, from Original Intel Code.
56 * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
57 * Redistribution of source code of any substantial portion of the Covered
58 * Code or modification without rights to further distribute source must
59 * include the following Disclaimer and Export Compliance provision in the
60 * documentation and/or other materials provided with distribution. In
61 * addition, Licensee may not authorize further sublicense of source of any
62 * portion of the Covered Code, and must include terms to the effect that the
63 * license from Licensee to its licensee is limited to the intellectual
64 * property embodied in the software Licensee provides to its licensee, and
65 * not to intellectual property embodied in modifications its licensee may
68 * 3.3. Redistribution of Executable. Redistribution in executable form of any
69 * substantial portion of the Covered Code or modification must reproduce the
70 * above Copyright Notice, and the following Disclaimer and Export Compliance
71 * provision in the documentation and/or other materials provided with the
74 * 3.4. Intel retains all right, title, and interest in and to the Original
77 * 3.5. Neither the name Intel nor any other trademark owned or controlled by
78 * Intel shall be used in advertising or otherwise to promote the sale, use or
79 * other dealings in products derived from or relating to the Covered Code
80 * without prior written authorization from Intel.
82 * 4. Disclaimer and Export Compliance
84 * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
85 * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
86 * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
87 * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
88 * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
89 * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
92 * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
93 * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
94 * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
95 * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
96 * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
97 * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
98 * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
101 * 4.3. Licensee shall not export, either directly or indirectly, any of this
102 * software or system incorporating such software without first obtaining any
103 * required license or other approval from the U. S. Department of Commerce or
104 * any other agency or department of the United States Government. In the
105 * event Licensee exports any such software from the United States or
106 * re-exports any such software from a foreign destination, Licensee shall
107 * ensure that the distribution and export/re-export of the software is in
108 * compliance with all laws, regulations, orders, or other restrictions of the
109 * U.S. Export Administration Regulations. Licensee agrees that neither it nor
110 * any of its subsidiaries will export/re-export any technical data, process,
111 * software, or service, directly or indirectly, to any country for which the
112 * United States government or any agency thereof requires an export license,
113 * other governmental approval, or letter of assurance, without first obtaining
114 * such license, approval or letter.
116 *****************************************************************************/
121 #include "aslcompiler.h"
122 #include "aslcompiler.y.h"
123 YYSTYPE AslCompilerlval;
126 * Generation: Use the following command line:
128 * flex.exe -PAslCompiler -i -o$(InputPath).c $(InputPath)
130 * -i: Scanner must be case-insensitive
133 #define _COMPONENT ACPI_COMPILER
134 ACPI_MODULE_NAME ("aslscan")
146 /*! [Begin] no source code translation */
151 LeadNameChar [A-Za-z_]
153 HexDigitChar [A-Fa-f0-9]
157 NameChar [A-Za-z_0-9]
158 NameSeg1 {LeadNameChar}{NameChar}
159 NameSeg2 {LeadNameChar}{NameChar}{NameChar}
160 NameSeg3 {LeadNameChar}{NameChar}{NameChar}{NameChar}
161 NameSeg {LeadNameChar}|{NameSeg1}|{NameSeg2}|{NameSeg3}
163 NameString {RootChar}|{RootChar}{NamePath}|[\^]+{NamePath}|{NonEmptyNamePath}
164 NamePath {NonEmptyNamePath}?
165 NonEmptyNamePath {NameSeg}{NamePathTail}*
166 NamePathTail [.]{NameSeg}
171 [\n] { count (0); } /* Handle files with both LF and CR/LF */
172 [\r] { count (0); } /* termination on both Unix and Windows */
176 "/*" { if (!comment ()) yyterminate (); }
177 "//" { if (!comment2 ()) yyterminate (); }
179 "\"" { if (literal ()) return (PARSEOP_STRING_LITERAL); else yyterminate (); }
182 0[xX]{HexDigitChar}+ |
183 {DigitChar}+ { AslCompilerlval.i = UtDoConstant ((char *) AslCompilertext);
184 count (1); return (PARSEOP_INTEGER); }
186 "Include" { count (1); return (PARSEOP_INCLUDE); }
187 "#include" { count (1); return (PARSEOP_INCLUDE_CSTYLE); }
188 "#line" { count (1); return (PARSEOP_LINE_CSTYLE); }
189 "External" { count (1); return (PARSEOP_EXTERNAL); }
192 "Ones" { count (1); return (PARSEOP_ONES); }
193 "One" { count (1); return (PARSEOP_ONE); }
194 "Zero" { count (1); return (PARSEOP_ZERO); }
195 "Revision" { count (1); return (PARSEOP_REVISION); }
197 "Offset" { count (1); return (PARSEOP_OFFSET); }
198 "AccessAs" { count (1); return (PARSEOP_ACCESSAS); }
199 "BankField" { count (2); return (PARSEOP_BANKFIELD); }
200 "CreateBitField" { count (2); return (PARSEOP_CREATEBITFIELD); }
201 "CreateByteField" { count (2); return (PARSEOP_CREATEBYTEFIELD); }
202 "CreateDWordField" { count (2); return (PARSEOP_CREATEDWORDFIELD); }
203 "CreateField" { count (2); return (PARSEOP_CREATEFIELD); }
204 "CreateQWordField" { count (2); return (PARSEOP_CREATEQWORDFIELD); }
205 "CreateWordField" { count (2); return (PARSEOP_CREATEWORDFIELD); }
206 "DataTableRegion" { count (2); return (PARSEOP_DATATABLEREGION); }
207 "Device" { count (2); return (PARSEOP_DEVICE); }
208 "Event" { count (2); return (PARSEOP_EVENT); }
209 "Field" { count (2); return (PARSEOP_FIELD); }
210 "Function" { count (2); return (PARSEOP_FUNCTION); }
211 "IndexField" { count (2); return (PARSEOP_INDEXFIELD); }
212 "Method" { count (2); return (PARSEOP_METHOD); }
213 "Mutex" { count (2); return (PARSEOP_MUTEX); }
214 "OperationRegion" { count (2); return (PARSEOP_OPERATIONREGION); }
215 "PowerResource" { count (2); return (PARSEOP_POWERRESOURCE); }
216 "Processor" { count (2); return (PARSEOP_PROCESSOR); }
217 "ThermalZone" { count (2); return (PARSEOP_THERMALZONE); }
218 "Alias" { count (2); return (PARSEOP_ALIAS); }
219 "Name" { count (2); return (PARSEOP_NAME); }
220 "Scope" { count (2); return (PARSEOP_SCOPE); }
221 "Break" { count (3); return (PARSEOP_BREAK); }
222 "BreakPoint" { count (3); return (PARSEOP_BREAKPOINT); }
223 "Continue" { count (3); return (PARSEOP_CONTINUE); }
224 "Fatal" { count (3); return (PARSEOP_FATAL); }
225 "If" { count (3); return (PARSEOP_IF); }
226 "Else" { count (3); return (PARSEOP_ELSE); }
227 "ElseIf" { count (3); return (PARSEOP_ELSEIF); }
228 "Load" { count (3); return (PARSEOP_LOAD); }
229 "Noop" { count (3); return (PARSEOP_NOOP); }
230 "Notify" { count (3); return (PARSEOP_NOTIFY); }
231 "Release" { count (3); return (PARSEOP_RELEASE); }
232 "Reset" { count (3); return (PARSEOP_RESET); }
233 "Return" { count (3); return (PARSEOP_RETURN); }
234 "Signal" { count (3); return (PARSEOP_SIGNAL); }
235 "Sleep" { count (3); return (PARSEOP_SLEEP); }
236 "Stall" { count (3); return (PARSEOP_STALL); }
237 "Switch" { count (3); return (PARSEOP_SWITCH); }
238 "Case" { count (3); return (PARSEOP_CASE); }
239 "Default" { count (3); return (PARSEOP_DEFAULT); }
240 "Unload" { count (3); return (PARSEOP_UNLOAD); }
241 "While" { count (3); return (PARSEOP_WHILE); }
243 "Acquire" { count (3); return (PARSEOP_ACQUIRE); }
244 "Add" { count (3); return (PARSEOP_ADD); }
245 "And" { count (3); return (PARSEOP_AND); }
246 "Concatenate" { count (3); return (PARSEOP_CONCATENATE); }
247 "ConcatenateResTemplate" { count (3); return (PARSEOP_CONCATENATERESTEMPLATE); }
248 "CondRefOf" { count (3); return (PARSEOP_CONDREFOF); }
249 "CopyObject" { count (3); return (PARSEOP_COPYOBJECT); }
250 "Decrement" { count (3); return (PARSEOP_DECREMENT); }
251 "DeRefOf" { count (3); return (PARSEOP_DEREFOF); }
252 "Divide" { count (3); return (PARSEOP_DIVIDE); }
253 "FindSetLeftBit" { count (3); return (PARSEOP_FINDSETLEFTBIT); }
254 "FindSetRightBit" { count (3); return (PARSEOP_FINDSETRIGHTBIT); }
255 "FromBCD" { count (3); return (PARSEOP_FROMBCD); }
256 "Increment" { count (3); return (PARSEOP_INCREMENT); }
257 "Index" { count (3); return (PARSEOP_INDEX); }
258 "LAnd" { count (3); return (PARSEOP_LAND); }
259 "LEqual" { count (3); return (PARSEOP_LEQUAL); }
260 "LGreater" { count (3); return (PARSEOP_LGREATER); }
261 "LGreaterEqual" { count (3); return (PARSEOP_LGREATEREQUAL); }
262 "LLess" { count (3); return (PARSEOP_LLESS); }
263 "LLessEqual" { count (3); return (PARSEOP_LLESSEQUAL); }
264 "LNot" { count (3); return (PARSEOP_LNOT); }
265 "LNotEqual" { count (3); return (PARSEOP_LNOTEQUAL); }
266 "LoadTable" { count (3); return (PARSEOP_LOADTABLE); }
267 "LOr" { count (3); return (PARSEOP_LOR); }
268 "Match" { count (3); return (PARSEOP_MATCH); }
269 "Mid" { count (3); return (PARSEOP_MID); }
270 "Mod" { count (3); return (PARSEOP_MOD); }
271 "Multiply" { count (3); return (PARSEOP_MULTIPLY); }
272 "NAnd" { count (3); return (PARSEOP_NAND); }
273 "NOr" { count (3); return (PARSEOP_NOR); }
274 "Not" { count (3); return (PARSEOP_NOT); }
275 "ObjectType" { count (3); return (PARSEOP_OBJECTTYPE); }
276 "Or" { count (3); return (PARSEOP_OR); }
277 "RefOf" { count (3); return (PARSEOP_REFOF); }
278 "ShiftLeft" { count (3); return (PARSEOP_SHIFTLEFT); }
279 "ShiftRight" { count (3); return (PARSEOP_SHIFTRIGHT); }
280 "SizeOf" { count (3); return (PARSEOP_SIZEOF); }
281 "Store" { count (3); return (PARSEOP_STORE); }
282 "Subtract" { count (3); return (PARSEOP_SUBTRACT); }
283 "Timer" { count (3); return (PARSEOP_TIMER); }
284 "ToBCD" { count (3); return (PARSEOP_TOBCD); }
285 "ToBuffer" { count (3); return (PARSEOP_TOBUFFER); }
286 "ToDecimalString" { count (3); return (PARSEOP_TODECIMALSTRING); }
287 "ToHexString" { count (3); return (PARSEOP_TOHEXSTRING); }
288 "ToInteger" { count (3); return (PARSEOP_TOINTEGER); }
289 "ToString" { count (3); return (PARSEOP_TOSTRING); }
290 "Wait" { count (3); return (PARSEOP_WAIT); }
291 "XOr" { count (3); return (PARSEOP_XOR); }
293 "Arg0" { count (1); return (PARSEOP_ARG0); }
294 "Arg1" { count (1); return (PARSEOP_ARG1); }
295 "Arg2" { count (1); return (PARSEOP_ARG2); }
296 "Arg3" { count (1); return (PARSEOP_ARG3); }
297 "Arg4" { count (1); return (PARSEOP_ARG4); }
298 "Arg5" { count (1); return (PARSEOP_ARG5); }
299 "Arg6" { count (1); return (PARSEOP_ARG6); }
301 "Local0" { count (1); return (PARSEOP_LOCAL0); }
302 "Local1" { count (1); return (PARSEOP_LOCAL1); }
303 "Local2" { count (1); return (PARSEOP_LOCAL2); }
304 "Local3" { count (1); return (PARSEOP_LOCAL3); }
305 "Local4" { count (1); return (PARSEOP_LOCAL4); }
306 "Local5" { count (1); return (PARSEOP_LOCAL5); }
307 "Local6" { count (1); return (PARSEOP_LOCAL6); }
308 "Local7" { count (1); return (PARSEOP_LOCAL7); }
310 "Debug" { count (1); return (PARSEOP_DEBUG); }
312 "DefinitionBlock" { count (1); return (PARSEOP_DEFINITIONBLOCK); }
313 "Buffer" { count (1); return (PARSEOP_BUFFER); }
314 "Package" { count (1); return (PARSEOP_PACKAGE); }
316 "EISAID" { count (1); return (PARSEOP_EISAID); }
317 "ResourceTemplate" { count (1); return (PARSEOP_RESOURCETEMPLATE); }
318 "ToUUID" { count (1); return (PARSEOP_TOUUID); }
319 "Unicode" { count (1); return (PARSEOP_UNICODE); }
320 "DMA" { count (1); return (PARSEOP_DMA); }
321 "DWordIO" { count (1); return (PARSEOP_DWORDIO); }
322 "DWordMemory" { count (1); return (PARSEOP_DWORDMEMORY); }
323 "DWordSpace" { count (1); return (PARSEOP_DWORDSPACE); }
324 "EndDependentFn" { count (1); return (PARSEOP_ENDDEPENDENTFN); }
325 "ExtendedIO" { count (1); return (PARSEOP_EXTENDEDIO); }
326 "ExtendedMemory" { count (1); return (PARSEOP_EXTENDEDMEMORY); }
327 "ExtendedSpace" { count (1); return (PARSEOP_EXTENDEDSPACE); }
328 "FixedIO" { count (1); return (PARSEOP_FIXEDIO); }
329 "Interrupt" { count (1); return (PARSEOP_INTERRUPT); }
330 "IO" { count (1); return (PARSEOP_IO); }
331 "IRQNoFlags" { count (1); return (PARSEOP_IRQNOFLAGS); }
332 "IRQ" { count (1); return (PARSEOP_IRQ); }
333 "Memory24" { count (1); return (PARSEOP_MEMORY24); }
334 "Memory32Fixed" { count (1); return (PARSEOP_MEMORY32FIXED); }
335 "Memory32" { count (1); return (PARSEOP_MEMORY32); }
336 "QWordIO" { count (1); return (PARSEOP_QWORDIO); }
337 "QWordMemory" { count (1); return (PARSEOP_QWORDMEMORY); }
338 "QWordSpace" { count (1); return (PARSEOP_QWORDSPACE); }
339 "Register" { count (1); return (PARSEOP_REGISTER); }
340 "StartDependentFn" { count (1); return (PARSEOP_STARTDEPENDENTFN); }
341 "StartDependentFnNoPri" { count (1); return (PARSEOP_STARTDEPENDENTFN_NOPRI); }
342 "VendorLong" { count (1); return (PARSEOP_VENDORLONG); }
343 "VendorShort" { count (1); return (PARSEOP_VENDORSHORT); }
344 "WordBusNumber" { count (1); return (PARSEOP_WORDBUSNUMBER); }
345 "WordIO" { count (1); return (PARSEOP_WORDIO); }
346 "WordSpace" { count (1); return (PARSEOP_WORDSPACE); }
348 "UnknownObj" { count (0); return (PARSEOP_OBJECTTYPE_UNK); }
349 "IntObj" { count (0); return (PARSEOP_OBJECTTYPE_INT); }
350 "StrObj" { count (0); return (PARSEOP_OBJECTTYPE_STR); }
351 "BuffObj" { count (0); return (PARSEOP_OBJECTTYPE_BUF); }
352 "PkgObj" { count (0); return (PARSEOP_OBJECTTYPE_PKG); }
353 "FieldUnitObj" { count (0); return (PARSEOP_OBJECTTYPE_FLD); }
354 "DeviceObj" { count (0); return (PARSEOP_OBJECTTYPE_DEV); }
355 "EventObj" { count (0); return (PARSEOP_OBJECTTYPE_EVT); }
356 "MethodObj" { count (0); return (PARSEOP_OBJECTTYPE_MTH); }
357 "MutexObj" { count (0); return (PARSEOP_OBJECTTYPE_MTX); }
358 "OpRegionObj" { count (0); return (PARSEOP_OBJECTTYPE_OPR); }
359 "PowerResObj" { count (0); return (PARSEOP_OBJECTTYPE_POW); }
360 "ProcessorObj" { count (0); return (PARSEOP_OBJECTTYPE_PRO); }
361 "ThermalZoneObj" { count (0); return (PARSEOP_OBJECTTYPE_THZ); }
362 "BuffFieldObj" { count (0); return (PARSEOP_OBJECTTYPE_BFF); }
363 "DDBHandleObj" { count (0); return (PARSEOP_OBJECTTYPE_DDB); }
365 "AnyAcc" { count (0); return (PARSEOP_ACCESSTYPE_ANY); }
366 "ByteAcc" { count (0); return (PARSEOP_ACCESSTYPE_BYTE); }
367 "WordAcc" { count (0); return (PARSEOP_ACCESSTYPE_WORD); }
368 "DWordAcc" { count (0); return (PARSEOP_ACCESSTYPE_DWORD); }
369 "QWordAcc" { count (0); return (PARSEOP_ACCESSTYPE_QWORD); }
370 "BufferAcc" { count (0); return (PARSEOP_ACCESSTYPE_BUF); }
372 "Lock" { count (0); return (PARSEOP_LOCKRULE_LOCK); }
373 "NoLock" { count (0); return (PARSEOP_LOCKRULE_NOLOCK); }
375 "Preserve" { count (0); return (PARSEOP_UPDATERULE_PRESERVE); }
376 "WriteAsOnes" { count (0); return (PARSEOP_UPDATERULE_ONES); }
377 "WriteAsZeros" { count (0); return (PARSEOP_UPDATERULE_ZEROS); }
379 "Serialized" { count (0); return (PARSEOP_SERIALIZERULE_SERIAL); }
380 "NotSerialized" { count (0); return (PARSEOP_SERIALIZERULE_NOTSERIAL); }
382 "SystemIO" { count (0); return (PARSEOP_REGIONSPACE_IO); }
383 "SystemMemory" { count (0); return (PARSEOP_REGIONSPACE_MEM); }
384 "PCI_Config" { count (0); return (PARSEOP_REGIONSPACE_PCI); }
385 "EmbeddedControl" { count (0); return (PARSEOP_REGIONSPACE_EC); }
386 "SMBus" { count (0); return (PARSEOP_REGIONSPACE_SMBUS); }
387 "SystemCMOS" { count (0); return (PARSEOP_REGIONSPACE_CMOS); }
388 "PciBarTarget" { count (0); return (PARSEOP_REGIONSPACE_PCIBAR); }
389 "IPMI" { count (0); return (PARSEOP_REGIONSPACE_IPMI); }
391 "FFixedHW" { count (0); return (PARSEOP_ADDRESSSPACE_FFIXEDHW); }
393 "SMBQuick" { count (0); return (PARSEOP_ACCESSATTRIB_QUICK); }
394 "SMBSendReceive" { count (0); return (PARSEOP_ACCESSATTRIB_SND_RCV); }
395 "SMBByte" { count (0); return (PARSEOP_ACCESSATTRIB_BYTE); }
396 "SMBWord" { count (0); return (PARSEOP_ACCESSATTRIB_WORD); }
397 "SMBBlock" { count (0); return (PARSEOP_ACCESSATTRIB_BLOCK); }
398 "SMBProcessCall" { count (0); return (PARSEOP_ACCESSATTRIB_WORD_CALL); }
399 "SMBBlockProcessCall" { count (0); return (PARSEOP_ACCESSATTRIB_BLOCK_CALL); }
401 "MTR" { count (0); return (PARSEOP_MATCHTYPE_MTR); }
402 "MEQ" { count (0); return (PARSEOP_MATCHTYPE_MEQ); }
403 "MLE" { count (0); return (PARSEOP_MATCHTYPE_MLE); }
404 "MLT" { count (0); return (PARSEOP_MATCHTYPE_MLT); }
405 "MGE" { count (0); return (PARSEOP_MATCHTYPE_MGE); }
406 "MGT" { count (0); return (PARSEOP_MATCHTYPE_MGT); }
408 "Compatibility" { count (0); return (PARSEOP_DMATYPE_COMPATIBILITY); }
409 "TypeA" { count (0); return (PARSEOP_DMATYPE_A); }
410 "TypeB" { count (0); return (PARSEOP_DMATYPE_B); }
411 "TypeF" { count (0); return (PARSEOP_DMATYPE_F); }
413 "BusMaster" { count (0); return (PARSEOP_BUSMASTERTYPE_MASTER); }
414 "NotBusMaster" { count (0); return (PARSEOP_BUSMASTERTYPE_NOTMASTER); }
416 "Transfer8" { count (0); return (PARSEOP_XFERTYPE_8); }
417 "Transfer8_16" { count (0); return (PARSEOP_XFERTYPE_8_16); }
418 "Transfer16" { count (0); return (PARSEOP_XFERTYPE_16); }
420 "ResourceConsumer" { count (0); return (PARSEOP_RESOURCETYPE_CONSUMER); }
421 "ResourceProducer" { count (0); return (PARSEOP_RESOURCETYPE_PRODUCER); }
423 "MinFixed" { count (0); return (PARSEOP_MINTYPE_FIXED); }
424 "MinNotFixed" { count (0); return (PARSEOP_MINTYPE_NOTFIXED); }
426 "MaxFixed" { count (0); return (PARSEOP_MAXTYPE_FIXED); }
427 "MaxNotFixed" { count (0); return (PARSEOP_MAXTYPE_NOTFIXED); }
429 "PosDecode" { count (0); return (PARSEOP_DECODETYPE_POS); }
430 "SubDecode" { count (0); return (PARSEOP_DECODETYPE_SUB); }
432 "ISAOnlyRanges" { count (0); return (PARSEOP_RANGETYPE_ISAONLY); }
433 "NonISAOnlyRanges" { count (0); return (PARSEOP_RANGETYPE_NONISAONLY); }
434 "EntireRange" { count (0); return (PARSEOP_RANGETYPE_ENTIRE); }
436 "Cacheable" { count (0); return (PARSEOP_MEMTYPE_CACHEABLE); }
437 "WriteCombining" { count (0); return (PARSEOP_MEMTYPE_WRITECOMBINING); }
438 "Prefetchable" { count (0); return (PARSEOP_MEMTYPE_PREFETCHABLE); }
439 "NonCacheable" { count (0); return (PARSEOP_MEMTYPE_NONCACHEABLE); }
441 "ReadWrite" { count (0); return (PARSEOP_READWRITETYPE_BOTH); }
442 "ReadOnly" { count (0); return (PARSEOP_READWRITETYPE_READONLY); }
444 "Edge" { count (0); return (PARSEOP_INTTYPE_EDGE); }
445 "Level" { count (0); return (PARSEOP_INTTYPE_LEVEL); }
447 "ActiveHigh" { count (0); return (PARSEOP_INTLEVEL_ACTIVEHIGH); }
448 "ActiveLow" { count (0); return (PARSEOP_INTLEVEL_ACTIVELOW); }
450 "Shared" { count (0); return (PARSEOP_SHARETYPE_SHARED); }
451 "Exclusive" { count (0); return (PARSEOP_SHARETYPE_EXCLUSIVE); }
453 "Decode10" { count (0); return (PARSEOP_IODECODETYPE_10); }
454 "Decode16" { count (0); return (PARSEOP_IODECODETYPE_16); }
456 "TypeTranslation" { count (0); return (PARSEOP_TYPE_TRANSLATION); }
457 "TypeStatic" { count (0); return (PARSEOP_TYPE_STATIC); }
459 "SparseTranslation" { count (0); return (PARSEOP_TRANSLATIONTYPE_SPARSE); }
460 "DenseTranslation" { count (0); return (PARSEOP_TRANSLATIONTYPE_DENSE); }
462 "AddressRangeMemory" { count (0); return (PARSEOP_ADDRESSTYPE_MEMORY); }
463 "AddressRangeReserved" { count (0); return (PARSEOP_ADDRESSTYPE_RESERVED); }
464 "AddressRangeNVS" { count (0); return (PARSEOP_ADDRESSTYPE_NVS); }
465 "AddressRangeACPI" { count (0); return (PARSEOP_ADDRESSTYPE_ACPI); }
468 "{" { count (0); return('{'); }
469 "}" { count (0); return('}'); }
470 "," { count (0); return(','); }
471 "(" { count (0); return('('); }
472 ")" { count (0); return(')'); }
477 s=malloc (ACPI_NAME_SIZE + 1);
478 if (strcmp (AslCompilertext, "\\"))
481 AcpiUtStrupr (AslCompilertext);
483 memcpy (s, AslCompilertext, strlen (AslCompilertext));
484 AslCompilerlval.s = s;
485 DbgPrint (ASL_PARSE_OUTPUT, "NameSeg: %s\n", s);
486 return (PARSEOP_NAMESEG); }
488 {NameString} { char *s;
490 s=malloc (strlen (AslCompilertext)+1);
491 AcpiUtStrupr (AslCompilertext);
492 strcpy (s, AslCompilertext);
493 s[strlen (AslCompilertext)] = 0;
494 AslCompilerlval.s = s;
495 DbgPrint (ASL_PARSE_OUTPUT, "NameString: %s\n", s);
496 return (PARSEOP_NAMESTRING); }
500 AslCompilererror ("Parse error, expecting ASL keyword or name");}
504 "Invalid character (0x%2.2X), expecting ASL keyword or name",
506 AslCompilererror (MsgBuffer);}
508 <<EOF>> { if (AslPopInputFileStack ())
511 return (PARSEOP_INCLUDE_END);};
515 /*! [End] no source code translation !*/
517 typedef struct asl_file_node
520 UINT32 CurrentLineNumber;
521 YY_BUFFER_STATE State;
523 struct asl_file_node *Next;
527 ASL_FILE_NODE *InputStack = NULL;
530 /*******************************************************************************
532 * FUNCTION: AslPopInputFileStack
536 * RETURN: 0 if a node was popped, -1 otherwise
538 * DESCRIPTION: Pop the top of the input file stack and point the parser to
539 * the saved parse buffer contained in the fnode. Also, set the
540 * global line counters to the saved values. This function is
541 * called when an include file reaches EOF.
543 ******************************************************************************/
546 AslPopInputFileStack (
549 ASL_FILE_NODE *Fnode;
550 FILE *InputFile = NULL;
554 DbgPrint (ASL_PARSE_OUTPUT, "\nPop InputFile Stack, Fnode %p\n\n", Fnode);
562 /* Close the current include file */
566 /* Update the top-of-stack */
568 InputStack = Fnode->Next;
569 InputFile = Fnode->File;
571 /* Reset global line counter and filename */
573 Gbl_Files[ASL_FILE_INPUT].Filename = Fnode->Filename;
574 Gbl_CurrentLineNumber = Fnode->CurrentLineNumber;
576 /* Point the parser to the popped file */
578 yy_delete_buffer (YY_CURRENT_BUFFER);
579 yy_switch_to_buffer (Fnode->State);
581 /* All done with this node */
588 /*******************************************************************************
590 * FUNCTION: AslPushInputFileStack
592 * PARAMETERS: InputFile - Open file pointer
593 * Filename - Name of the file
597 * DESCRIPTION: Push the InputFile onto the file stack, and point the parser
598 * to this file. Called when an include file is successfully
601 ******************************************************************************/
604 AslPushInputFileStack (
608 ASL_FILE_NODE *Fnode;
609 YY_BUFFER_STATE State;
612 /* Save the current state in an Fnode */
614 Fnode = UtLocalCalloc (sizeof (ASL_FILE_NODE));
617 Fnode->Next = InputStack;
618 Fnode->State = YY_CURRENT_BUFFER;
619 Fnode->CurrentLineNumber = Gbl_CurrentLineNumber;
620 Fnode->Filename = Gbl_Files[ASL_FILE_INPUT].Filename;
622 /* Push it on the stack */
626 /* Point the parser to this file */
628 State = yy_create_buffer (InputFile, YY_BUF_SIZE);
629 yy_switch_to_buffer (State);
631 DbgPrint (ASL_PARSE_OUTPUT, "\nPush InputFile Stack, returning %p\n\n", InputFile);
633 /* Reset the global line count and filename */
635 Gbl_Files[ASL_FILE_INPUT].Filename = Filename;
636 Gbl_CurrentLineNumber = 1;
641 /*******************************************************************************
643 * FUNCTION: ResetCurrentLineBuffer
649 * DESCRIPTION: Reset the Line Buffer to zero, increment global line numbers.
651 ******************************************************************************/
654 ResetCurrentLineBuffer (
658 if (Gbl_Files[ASL_FILE_SOURCE_OUTPUT].Handle)
660 FlWriteFile (ASL_FILE_SOURCE_OUTPUT, Gbl_CurrentLineBuffer,
661 Gbl_LineBufPtr - Gbl_CurrentLineBuffer);
664 Gbl_CurrentLineOffset += Gbl_CurrentColumn;
665 Gbl_CurrentColumn = 0;
667 Gbl_CurrentLineNumber++;
668 Gbl_LogicalLineNumber++;
669 Gbl_LineBufPtr = Gbl_CurrentLineBuffer;
673 /*******************************************************************************
675 * FUNCTION: InsertLineBuffer
677 * PARAMETERS: SourceChar - One char from the input ASL source file
681 * DESCRIPTION: Put one character of the source file into the temp line buffer
683 ******************************************************************************/
685 #define ASL_SPACES_PER_TAB 4
695 if (SourceChar == EOF)
700 Gbl_InputByteCount++;
702 /* Handle tabs. Convert to spaces */
704 if (SourceChar == '\t')
707 Count = ASL_SPACES_PER_TAB -
708 (Gbl_CurrentColumn & (ASL_SPACES_PER_TAB-1));
712 for (i = 0; i < Count; i++)
716 /* Insert the character into the line buffer */
718 *Gbl_LineBufPtr = (UINT8) SourceChar;
721 if (Gbl_LineBufPtr > (Gbl_CurrentLineBuffer + (ASL_LINE_BUFFER_SIZE - 1)))
725 * Warning if we have split a long source line.
726 * <Probably overkill>
728 sprintf (MsgBuffer, "Max %d", ASL_LINE_BUFFER_SIZE);
729 AslCommonError (ASL_WARNING, ASL_MSG_LONG_LINE,
730 Gbl_CurrentLineNumber, Gbl_LogicalLineNumber,
731 Gbl_CurrentLineOffset, Gbl_CurrentColumn,
732 Gbl_Files[ASL_FILE_INPUT].Filename, MsgBuffer);
735 ResetCurrentLineBuffer ();
737 else if (SourceChar == '\n')
741 ResetCurrentLineBuffer ();
747 /*******************************************************************************
751 * PARAMETERS: yytext - Contains the matched keyword.
752 * Type - Keyword/Character type:
753 * 0 = anything except a keyword
754 * 1 = pseudo-keywords
755 * 2 = non-executable ASL keywords
756 * 3 = executable ASL keywords
760 * DESCRIPTION: Count keywords and put them into the line buffer
762 ******************************************************************************/
780 TotalExecutableOpcodes++;
784 for (i = 0; (yytext[i] != 0) && (yytext[i] != EOF); i++)
786 InsertLineBuffer (yytext[i]);
792 /*******************************************************************************
800 * DESCRIPTION: Process a standard comment.
802 ******************************************************************************/
811 InsertLineBuffer ('/');
812 InsertLineBuffer ('*');
816 /* Eat chars until end-of-comment */
818 while ((c = (char) input()) != '*' && c != EOF)
820 InsertLineBuffer (c);
830 * Check for nested comment -- can help catch cases where a previous
831 * comment was accidently left unterminated
833 if ((c1 == '/') && (c == '*'))
835 AslCommonError (ASL_WARNING, ASL_MSG_NESTED_COMMENT,
836 Gbl_CurrentLineNumber, Gbl_LogicalLineNumber,
837 Gbl_InputByteCount, Gbl_CurrentColumn,
838 Gbl_Files[ASL_FILE_INPUT].Filename, NULL);
841 /* Comment is closed only if the NEXT character is a slash */
843 InsertLineBuffer (c);
845 if ((c1 = (char) input()) != '/' && c1 != EOF)
856 InsertLineBuffer (c1);
862 * Premature End-Of-File
864 AslCommonError (ASL_ERROR, ASL_MSG_EARLY_EOF,
865 Gbl_CurrentLineNumber, Gbl_LogicalLineNumber,
866 Gbl_CurrentLineOffset, Gbl_CurrentColumn,
867 Gbl_Files[ASL_FILE_INPUT].Filename, NULL);
872 /*******************************************************************************
880 * DESCRIPTION: Process a new "//" comment.
882 ******************************************************************************/
890 InsertLineBuffer ('/');
891 InsertLineBuffer ('/');
893 while ((c = (char) input()) != '\n' && c != EOF)
895 InsertLineBuffer (c);
900 /* End of file is OK, change to newline. Let parser detect EOF later */
905 InsertLineBuffer (c);
910 /*******************************************************************************
918 * DESCRIPTION: Process a string literal (surrounded by quotes)
920 ******************************************************************************/
922 #define ASL_NORMAL_CHAR 0
923 #define ASL_ESCAPE_SEQUENCE 1
924 #define ASL_OCTAL_CONSTANT 2
925 #define ASL_HEX_CONSTANT 3
930 char *StringBuffer = MsgBuffer;
931 char *EndBuffer = MsgBuffer + ASL_MSG_BUFFER_SIZE;
934 UINT32 State = ASL_NORMAL_CHAR;
937 char ConvertBuffer[4];
941 * Eat chars until end-of-literal.
942 * NOTE: Put back the original surrounding quotes into the
943 * source line buffer.
945 InsertLineBuffer ('\"');
946 while ((StringChar = (char) input()) != EOF)
948 InsertLineBuffer (StringChar);
954 case ASL_NORMAL_CHAR:
960 * Special handling for backslash-escape sequence. We will
961 * toss the backslash and translate the escape char(s).
963 State = ASL_ESCAPE_SEQUENCE;
968 /* String terminator */
970 goto CompletedString;
975 case ASL_ESCAPE_SEQUENCE:
977 State = ASL_NORMAL_CHAR;
981 StringChar = 0x07; /* BELL */
985 StringChar = 0x08; /* BACKSPACE */
989 StringChar = 0x0C; /* FORMFEED */
993 StringChar = 0x0A; /* LINEFEED */
997 StringChar = 0x0D; /* CARRIAGE RETURN*/
1001 StringChar = 0x09; /* HORIZONTAL TAB */
1005 StringChar = 0x0B; /* VERTICAL TAB */
1009 State = ASL_HEX_CONSTANT;
1013 case '\'': /* Single Quote */
1014 case '\"': /* Double Quote */
1015 case '\\': /* Backslash */
1020 /* Check for an octal digit (0-7) */
1022 if (ACPI_IS_OCTAL_DIGIT (StringChar))
1024 State = ASL_OCTAL_CONSTANT;
1025 ConvertBuffer[0] = StringChar;
1030 /* Unknown escape sequence issue warning, but use the character */
1032 AslCommonError (ASL_WARNING, ASL_MSG_INVALID_ESCAPE,
1033 Gbl_CurrentLineNumber, Gbl_LogicalLineNumber,
1034 Gbl_CurrentLineOffset, Gbl_CurrentColumn,
1035 Gbl_Files[ASL_FILE_INPUT].Filename, NULL);
1041 case ASL_OCTAL_CONSTANT:
1043 /* Up to three octal digits allowed */
1045 if (!ACPI_IS_OCTAL_DIGIT (StringChar) ||
1049 * Reached end of the constant. Convert the assembled ASCII
1050 * string and resume processing of the next character
1052 ConvertBuffer[i] = 0;
1053 Digit = (UINT8) ACPI_STRTOUL (ConvertBuffer, NULL, 8);
1055 /* Check for NULL or non-ascii character (ignore if so) */
1057 if ((Digit == 0) || (Digit > ACPI_ASCII_MAX))
1059 AslCommonError (ASL_WARNING, ASL_MSG_INVALID_STRING,
1060 Gbl_CurrentLineNumber, Gbl_LogicalLineNumber,
1061 Gbl_CurrentLineOffset, Gbl_CurrentColumn,
1062 Gbl_Files[ASL_FILE_INPUT].Filename, NULL);
1066 *StringBuffer = (char) Digit;
1068 if (StringBuffer >= EndBuffer)
1070 goto BufferOverflow;
1074 State = ASL_NORMAL_CHAR;
1079 /* Append another digit of the constant */
1081 ConvertBuffer[i] = StringChar;
1086 case ASL_HEX_CONSTANT:
1088 /* Up to two hex digits allowed */
1090 if (!ACPI_IS_XDIGIT (StringChar) ||
1094 * Reached end of the constant. Convert the assembled ASCII
1095 * string and resume processing of the next character
1097 ConvertBuffer[i] = 0;
1098 Digit = (UINT8) ACPI_STRTOUL (ConvertBuffer, NULL, 16);
1100 /* Check for NULL or non-ascii character (ignore if so) */
1102 if ((Digit == 0) || (Digit > ACPI_ASCII_MAX))
1104 AslCommonError (ASL_WARNING, ASL_MSG_INVALID_STRING,
1105 Gbl_CurrentLineNumber, Gbl_LogicalLineNumber,
1106 Gbl_CurrentLineOffset, Gbl_CurrentColumn,
1107 Gbl_Files[ASL_FILE_INPUT].Filename, NULL);
1111 *StringBuffer = (char) Digit;
1113 if (StringBuffer >= EndBuffer)
1115 goto BufferOverflow;
1119 State = ASL_NORMAL_CHAR;
1124 /* Append another digit of the constant */
1126 ConvertBuffer[i] = StringChar;
1131 /* Save the finished character */
1133 *StringBuffer = StringChar;
1135 if (StringBuffer >= EndBuffer)
1137 goto BufferOverflow;
1142 * Premature End-Of-File
1144 AslCommonError (ASL_ERROR, ASL_MSG_EARLY_EOF,
1145 Gbl_CurrentLineNumber, Gbl_LogicalLineNumber,
1146 Gbl_CurrentLineOffset, Gbl_CurrentColumn,
1147 Gbl_Files[ASL_FILE_INPUT].Filename, NULL);
1153 * Null terminate the input string and copy string to a new buffer
1157 CleanString = UtGetStringBuffer (strlen (MsgBuffer) + 1);
1160 AslCommonError (ASL_ERROR, ASL_MSG_MEMORY_ALLOCATION,
1161 Gbl_CurrentLineNumber, Gbl_LogicalLineNumber,
1162 Gbl_CurrentLineOffset, Gbl_CurrentColumn,
1163 Gbl_Files[ASL_FILE_INPUT].Filename, NULL);
1167 ACPI_STRCPY (CleanString, MsgBuffer);
1168 AslCompilerlval.s = CleanString;
1174 /* Literal was too long */
1176 AslCommonError (ASL_ERROR, ASL_MSG_STRING_LENGTH,
1177 Gbl_CurrentLineNumber, Gbl_LogicalLineNumber,
1178 Gbl_CurrentLineOffset, Gbl_CurrentColumn,
1179 Gbl_Files[ASL_FILE_INPUT].Filename, "Max length 4096");