aslcompiler.l revision 235945 
1%{
2/******************************************************************************
3 *
4 * Module Name: aslcompiler.l - Flex/lex input file
5 *
6 *****************************************************************************/
7
8/*
9 * Copyright (C) 2000 - 2012, Intel Corp.
10 * All rights reserved.
11 *
12 * Redistribution and use in source and binary forms, with or without
13 * modification, are permitted provided that the following conditions
14 * are met:
15 * 1. Redistributions of source code must retain the above copyright
16 *    notice, this list of conditions, and the following disclaimer,
17 *    without modification.
18 * 2. Redistributions in binary form must reproduce at minimum a disclaimer
19 *    substantially similar to the "NO WARRANTY" disclaimer below
20 *    ("Disclaimer") and any redistribution must be conditioned upon
21 *    including a substantially similar Disclaimer requirement for further
22 *    binary redistribution.
23 * 3. Neither the names of the above-listed copyright holders nor the names
24 *    of any contributors may be used to endorse or promote products derived
25 *    from this software without specific prior written permission.
26 *
27 * Alternatively, this software may be distributed under the terms of the
28 * GNU General Public License ("GPL") version 2 as published by the Free
29 * Software Foundation.
30 *
31 * NO WARRANTY
32 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
33 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
34 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
35 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
36 * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
37 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
38 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
39 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
40 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
41 * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
42 * POSSIBILITY OF SUCH DAMAGES.
43 */
44
45#include <contrib/dev/acpica/compiler/aslcompiler.h>
46#include "aslcompiler.y.h"
47
48#include <stdlib.h>
49#include <string.h>
50YYSTYPE AslCompilerlval;
51
52/*
53 * Generation:  Use the following command line:
54 *
55 * flex.exe -PAslCompiler -i -o$(InputPath).c $(InputPath)
56 *
57 * -i: Scanner must be case-insensitive
58 */
59
60#define _COMPONENT          ACPI_COMPILER
61        ACPI_MODULE_NAME    ("aslscanner")
62
63
64/* Local prototypes */
65
66static void
67AslDoLineDirective (void);
68
69static char
70AslDoComment (void);
71
72static char
73AslDoCommentType2 (void);
74
75static char
76AslDoStringLiteral (void);
77
78static void
79count (int type);
80
81
82/*! [Begin] no source code translation */
83
84%}
85    /* Definitions */
86
87LeadNameChar                [A-Za-z_]
88DigitChar                   [0-9]
89HexDigitChar                [A-Fa-f0-9]
90RootChar                    [\\]
91Nothing                     []
92
93NameChar                    [A-Za-z_0-9]
94NameSeg1                    {LeadNameChar}{NameChar}
95NameSeg2                    {LeadNameChar}{NameChar}{NameChar}
96NameSeg3                    {LeadNameChar}{NameChar}{NameChar}{NameChar}
97NameSeg                     {LeadNameChar}|{NameSeg1}|{NameSeg2}|{NameSeg3}
98
99NameString                  {RootChar}|{RootChar}{NamePath}|[\^]+{NamePath}|{NonEmptyNamePath}
100NamePath                    {NonEmptyNamePath}?
101NonEmptyNamePath            {NameSeg}{NamePathTail}*
102NamePathTail                [.]{NameSeg}
103
104%%
105    /* Rules */
106
107[ ]                         { count (0); }
108[\n]                        { count (0); } /* Handle files with both LF and CR/LF */
109[\r]                        { count (0); } /* termination on both Unix and Windows */
110[ \t]                       { count (0); }
111
112
113"/*"                        { if (!AslDoComment ()) yyterminate (); }
114"//"                        { if (!AslDoCommentType2 ()) yyterminate (); }
115
116"\""                        { if (AslDoStringLiteral ()) return (PARSEOP_STRING_LITERAL); else yyterminate (); }
117";"                         { count (0); return(';'); }
118
119
1200[xX]{HexDigitChar}+ |
121{DigitChar}+                { AslCompilerlval.i = UtDoConstant ((char *) AslCompilertext);
122                                count (1); return (PARSEOP_INTEGER); }
123
124"Include"                   { count (1); return (PARSEOP_INCLUDE); }
125"External"                  { count (1); return (PARSEOP_EXTERNAL); }
126
127 /*
128  * The #line directive is emitted by the preprocessor and handled
129  * here in the main iASL lexer - simply set the line number and
130  * optionally the current filename.
131  */
132"#line"                     { AslDoLineDirective ();}
133
134
135 /****************************************************************************
136  *
137  * Main ASL operators
138  *
139  ****************************************************************************/
140
141"AccessAs"                  { count (1); return (PARSEOP_ACCESSAS); }
142"Acquire"                   { count (3); return (PARSEOP_ACQUIRE); }
143"Add"                       { count (3); return (PARSEOP_ADD); }
144"Alias"                     { count (2); return (PARSEOP_ALIAS); }
145"And"                       { count (3); return (PARSEOP_AND); }
146"BankField"                 { count (2); return (PARSEOP_BANKFIELD); }
147"Break"                     { count (3); return (PARSEOP_BREAK); }
148"BreakPoint"                { count (3); return (PARSEOP_BREAKPOINT); }
149"Buffer"                    { count (1); return (PARSEOP_BUFFER); }
150"Case"                      { count (3); return (PARSEOP_CASE); }
151"Concatenate"               { count (3); return (PARSEOP_CONCATENATE); }
152"ConcatenateResTemplate"    { count (3); return (PARSEOP_CONCATENATERESTEMPLATE); }
153"CondRefOf"                 { count (3); return (PARSEOP_CONDREFOF); }
154"Connection"                { count (2); return (PARSEOP_CONNECTION); }
155"Continue"                  { count (3); return (PARSEOP_CONTINUE); }
156"CopyObject"                { count (3); return (PARSEOP_COPYOBJECT); }
157"CreateBitField"            { count (2); return (PARSEOP_CREATEBITFIELD); }
158"CreateByteField"           { count (2); return (PARSEOP_CREATEBYTEFIELD); }
159"CreateDWordField"          { count (2); return (PARSEOP_CREATEDWORDFIELD); }
160"CreateField"               { count (2); return (PARSEOP_CREATEFIELD); }
161"CreateQWordField"          { count (2); return (PARSEOP_CREATEQWORDFIELD); }
162"CreateWordField"           { count (2); return (PARSEOP_CREATEWORDFIELD); }
163"DataTableRegion"           { count (2); return (PARSEOP_DATATABLEREGION); }
164"Debug"                     { count (1); return (PARSEOP_DEBUG); }
165"Decrement"                 { count (3); return (PARSEOP_DECREMENT); }
166"Default"                   { count (3); return (PARSEOP_DEFAULT); }
167"DefinitionBlock"           { count (1); return (PARSEOP_DEFINITIONBLOCK); }
168"DeRefOf"                   { count (3); return (PARSEOP_DEREFOF); }
169"Device"                    { count (2); return (PARSEOP_DEVICE); }
170"Divide"                    { count (3); return (PARSEOP_DIVIDE); }
171"Eisaid"                    { count (1); return (PARSEOP_EISAID); }
172"Else"                      { count (3); return (PARSEOP_ELSE); }
173"ElseIf"                    { count (3); return (PARSEOP_ELSEIF); }
174"Event"                     { count (2); return (PARSEOP_EVENT); }
175"Fatal"                     { count (3); return (PARSEOP_FATAL); }
176"Field"                     { count (2); return (PARSEOP_FIELD); }
177"FindSetLeftBit"            { count (3); return (PARSEOP_FINDSETLEFTBIT); }
178"FindSetRightBit"           { count (3); return (PARSEOP_FINDSETRIGHTBIT); }
179"FromBcd"                   { count (3); return (PARSEOP_FROMBCD); }
180"Function"                  { count (2); return (PARSEOP_FUNCTION); }
181"If"                        { count (3); return (PARSEOP_IF); }
182"Increment"                 { count (3); return (PARSEOP_INCREMENT); }
183"Index"                     { count (3); return (PARSEOP_INDEX); }
184"IndexField"                { count (2); return (PARSEOP_INDEXFIELD); }
185"LAnd"                      { count (3); return (PARSEOP_LAND); }
186"LEqual"                    { count (3); return (PARSEOP_LEQUAL); }
187"LGreater"                  { count (3); return (PARSEOP_LGREATER); }
188"LGreaterEqual"             { count (3); return (PARSEOP_LGREATEREQUAL); }
189"LLess"                     { count (3); return (PARSEOP_LLESS); }
190"LLessEqual"                { count (3); return (PARSEOP_LLESSEQUAL); }
191"LNot"                      { count (3); return (PARSEOP_LNOT); }
192"LNotEqual"                 { count (3); return (PARSEOP_LNOTEQUAL); }
193"Load"                      { count (3); return (PARSEOP_LOAD); }
194"LoadTable"                 { count (3); return (PARSEOP_LOADTABLE); }
195"LOr"                       { count (3); return (PARSEOP_LOR); }
196"Match"                     { count (3); return (PARSEOP_MATCH); }
197"Method"                    { count (2); return (PARSEOP_METHOD); }
198"Mid"                       { count (3); return (PARSEOP_MID); }
199"Mod"                       { count (3); return (PARSEOP_MOD); }
200"Multiply"                  { count (3); return (PARSEOP_MULTIPLY); }
201"Mutex"                     { count (2); return (PARSEOP_MUTEX); }
202"Name"                      { count (2); return (PARSEOP_NAME); }
203"NAnd"                      { count (3); return (PARSEOP_NAND); }
204"Noop"                      { count (3); return (PARSEOP_NOOP); }
205"NOr"                       { count (3); return (PARSEOP_NOR); }
206"Not"                       { count (3); return (PARSEOP_NOT); }
207"Notify"                    { count (3); return (PARSEOP_NOTIFY); }
208"ObjectType"                { count (3); return (PARSEOP_OBJECTTYPE); }
209"Offset"                    { count (1); return (PARSEOP_OFFSET); }
210"One"                       { count (1); return (PARSEOP_ONE); }
211"Ones"                      { count (1); return (PARSEOP_ONES); }
212"OperationRegion"           { count (2); return (PARSEOP_OPERATIONREGION); }
213"Or"                        { count (3); return (PARSEOP_OR); }
214"Package"                   { count (1); return (PARSEOP_PACKAGE); }
215"PowerResource"             { count (2); return (PARSEOP_POWERRESOURCE); }
216"Processor"                 { count (2); return (PARSEOP_PROCESSOR); }
217"RefOf"                     { count (3); return (PARSEOP_REFOF); }
218"Release"                   { count (3); return (PARSEOP_RELEASE); }
219"Reset"                     { count (3); return (PARSEOP_RESET); }
220"Return"                    { count (3); return (PARSEOP_RETURN); }
221"Revision"                  { count (1); return (PARSEOP_REVISION); }
222"Scope"                     { count (2); return (PARSEOP_SCOPE); }
223"ShiftLeft"                 { count (3); return (PARSEOP_SHIFTLEFT); }
224"ShiftRight"                { count (3); return (PARSEOP_SHIFTRIGHT); }
225"Signal"                    { count (3); return (PARSEOP_SIGNAL); }
226"SizeOf"                    { count (3); return (PARSEOP_SIZEOF); }
227"Sleep"                     { count (3); return (PARSEOP_SLEEP); }
228"Stall"                     { count (3); return (PARSEOP_STALL); }
229"Store"                     { count (3); return (PARSEOP_STORE); }
230"Subtract"                  { count (3); return (PARSEOP_SUBTRACT); }
231"Switch"                    { count (3); return (PARSEOP_SWITCH); }
232"ThermalZone"               { count (2); return (PARSEOP_THERMALZONE); }
233"Timer"                     { count (3); return (PARSEOP_TIMER); }
234"ToBcd"                     { count (3); return (PARSEOP_TOBCD); }
235"ToBuffer"                  { count (3); return (PARSEOP_TOBUFFER); }
236"ToDecimalString"           { count (3); return (PARSEOP_TODECIMALSTRING); }
237"ToHexString"               { count (3); return (PARSEOP_TOHEXSTRING); }
238"ToInteger"                 { count (3); return (PARSEOP_TOINTEGER); }
239"ToString"                  { count (3); return (PARSEOP_TOSTRING); }
240"ToUuid"                    { count (1); return (PARSEOP_TOUUID); }
241"Unicode"                   { count (1); return (PARSEOP_UNICODE); }
242"Unload"                    { count (3); return (PARSEOP_UNLOAD); }
243"Wait"                      { count (3); return (PARSEOP_WAIT); }
244"While"                     { count (3); return (PARSEOP_WHILE); }
245"XOr"                       { count (3); return (PARSEOP_XOR); }
246"Zero"                      { count (1); return (PARSEOP_ZERO); }
247
248    /* Control method arguments and locals */
249
250"Arg0"                      { count (1); return (PARSEOP_ARG0); }
251"Arg1"                      { count (1); return (PARSEOP_ARG1); }
252"Arg2"                      { count (1); return (PARSEOP_ARG2); }
253"Arg3"                      { count (1); return (PARSEOP_ARG3); }
254"Arg4"                      { count (1); return (PARSEOP_ARG4); }
255"Arg5"                      { count (1); return (PARSEOP_ARG5); }
256"Arg6"                      { count (1); return (PARSEOP_ARG6); }
257"Local0"                    { count (1); return (PARSEOP_LOCAL0); }
258"Local1"                    { count (1); return (PARSEOP_LOCAL1); }
259"Local2"                    { count (1); return (PARSEOP_LOCAL2); }
260"Local3"                    { count (1); return (PARSEOP_LOCAL3); }
261"Local4"                    { count (1); return (PARSEOP_LOCAL4); }
262"Local5"                    { count (1); return (PARSEOP_LOCAL5); }
263"Local6"                    { count (1); return (PARSEOP_LOCAL6); }
264"Local7"                    { count (1); return (PARSEOP_LOCAL7); }
265
266
267 /****************************************************************************
268  *
269  * Resource Descriptor macros
270  *
271  ****************************************************************************/
272
273"ResourceTemplate"          { count (1); return (PARSEOP_RESOURCETEMPLATE); }
274"RawDataBuffer"             { count (1); return (PARSEOP_DATABUFFER); }
275
276"DMA"                       { count (1); return (PARSEOP_DMA); }
277"DWordIO"                   { count (1); return (PARSEOP_DWORDIO); }
278"DWordMemory"               { count (1); return (PARSEOP_DWORDMEMORY); }
279"DWordSpace"                { count (1); return (PARSEOP_DWORDSPACE); }
280"EndDependentFn"            { count (1); return (PARSEOP_ENDDEPENDENTFN); }
281"ExtendedIO"                { count (1); return (PARSEOP_EXTENDEDIO); }
282"ExtendedMemory"            { count (1); return (PARSEOP_EXTENDEDMEMORY); }
283"ExtendedSpace"             { count (1); return (PARSEOP_EXTENDEDSPACE); }
284"FixedDma"                  { count (1); return (PARSEOP_FIXEDDMA); }
285"FixedIO"                   { count (1); return (PARSEOP_FIXEDIO); }
286"GpioInt"                   { count (1); return (PARSEOP_GPIO_INT); }
287"GpioIo"                    { count (1); return (PARSEOP_GPIO_IO); }
288"I2cSerialBus"              { count (1); return (PARSEOP_I2C_SERIALBUS); }
289"Interrupt"                 { count (1); return (PARSEOP_INTERRUPT); }
290"IO"                        { count (1); return (PARSEOP_IO); }
291"IRQ"                       { count (1); return (PARSEOP_IRQ); }
292"IRQNoFlags"                { count (1); return (PARSEOP_IRQNOFLAGS); }
293"Memory24"                  { count (1); return (PARSEOP_MEMORY24); }
294"Memory32"                  { count (1); return (PARSEOP_MEMORY32); }
295"Memory32Fixed"             { count (1); return (PARSEOP_MEMORY32FIXED); }
296"QWordIO"                   { count (1); return (PARSEOP_QWORDIO); }
297"QWordMemory"               { count (1); return (PARSEOP_QWORDMEMORY); }
298"QWordSpace"                { count (1); return (PARSEOP_QWORDSPACE); }
299"Register"                  { count (1); return (PARSEOP_REGISTER); }
300"SpiSerialBus"              { count (1); return (PARSEOP_SPI_SERIALBUS); }
301"StartDependentFn"          { count (1); return (PARSEOP_STARTDEPENDENTFN); }
302"StartDependentFnNoPri"     { count (1); return (PARSEOP_STARTDEPENDENTFN_NOPRI); }
303"UartSerialBus"             { count (1); return (PARSEOP_UART_SERIALBUS); }
304"VendorLong"                { count (1); return (PARSEOP_VENDORLONG); }
305"VendorShort"               { count (1); return (PARSEOP_VENDORSHORT); }
306"WordBusNumber"             { count (1); return (PARSEOP_WORDBUSNUMBER); }
307"WordIO"                    { count (1); return (PARSEOP_WORDIO); }
308"WordSpace"                 { count (1); return (PARSEOP_WORDSPACE); }
309
310
311 /****************************************************************************
312  *
313  * Keywords used as arguments to ASL operators and macros
314  *
315  ****************************************************************************/
316
317    /*  AccessAttribKeyword: Serial Bus Attributes (ACPI 5.0) */
318
319"AttribQuick"               { count (0); return (PARSEOP_ACCESSATTRIB_QUICK); }
320"AttribSendReceive"         { count (0); return (PARSEOP_ACCESSATTRIB_SND_RCV); }
321"AttribByte"                { count (0); return (PARSEOP_ACCESSATTRIB_BYTE); }
322"AttribWord"                { count (0); return (PARSEOP_ACCESSATTRIB_WORD); }
323"AttribBlock"               { count (0); return (PARSEOP_ACCESSATTRIB_BLOCK); }
324"AttribProcessCall"         { count (0); return (PARSEOP_ACCESSATTRIB_WORD_CALL); }
325"AttribBlockProcessCall"    { count (0); return (PARSEOP_ACCESSATTRIB_BLOCK_CALL); }
326
327    /* AccessAttribKeyword: Legacy synonyms for above (pre-ACPI 5.0) */
328
329"SMBQuick"                  { count (0); return (PARSEOP_ACCESSATTRIB_QUICK); }
330"SMBSendReceive"            { count (0); return (PARSEOP_ACCESSATTRIB_SND_RCV); }
331"SMBByte"                   { count (0); return (PARSEOP_ACCESSATTRIB_BYTE); }
332"SMBWord"                   { count (0); return (PARSEOP_ACCESSATTRIB_WORD); }
333"SMBBlock"                  { count (0); return (PARSEOP_ACCESSATTRIB_BLOCK); }
334"SMBProcessCall"            { count (0); return (PARSEOP_ACCESSATTRIB_WORD_CALL); }
335"SMBBlockProcessCall"       { count (0); return (PARSEOP_ACCESSATTRIB_BLOCK_CALL); }
336
337    /* AccessTypeKeyword: Field Access Types */
338
339"AnyAcc"                    { count (0); return (PARSEOP_ACCESSTYPE_ANY); }
340"ByteAcc"                   { count (0); return (PARSEOP_ACCESSTYPE_BYTE); }
341"WordAcc"                   { count (0); return (PARSEOP_ACCESSTYPE_WORD); }
342"DWordAcc"                  { count (0); return (PARSEOP_ACCESSTYPE_DWORD); }
343"QWordAcc"                  { count (0); return (PARSEOP_ACCESSTYPE_QWORD); }
344"BufferAcc"                 { count (0); return (PARSEOP_ACCESSTYPE_BUF); }
345
346    /* AddressingModeKeyword: Mode - Resource Descriptors (ACPI 5.0) */
347
348"AddressingMode7Bit"        { count (0); return (PARSEOP_ADDRESSINGMODE_7BIT); }
349"AddressingMode10Bit"       { count (0); return (PARSEOP_ADDRESSINGMODE_10BIT); }
350
351    /* AddressKeyword: ACPI memory range types */
352
353"AddressRangeMemory"        { count (0); return (PARSEOP_ADDRESSTYPE_MEMORY); }
354"AddressRangeReserved"      { count (0); return (PARSEOP_ADDRESSTYPE_RESERVED); }
355"AddressRangeNVS"           { count (0); return (PARSEOP_ADDRESSTYPE_NVS); }
356"AddressRangeACPI"          { count (0); return (PARSEOP_ADDRESSTYPE_ACPI); }
357
358    /* BusMasterKeyword: DMA Bus Mastering */
359
360"BusMaster"                 { count (0); return (PARSEOP_BUSMASTERTYPE_MASTER); }
361"NotBusMaster"              { count (0); return (PARSEOP_BUSMASTERTYPE_NOTMASTER); }
362
363    /* ByteLengthKeyword: Bits per Byte - Resource Descriptors (ACPI 5.0) */
364
365"DataBitsFive"              { count (0); return (PARSEOP_BITSPERBYTE_FIVE); }
366"DataBitsSix"               { count (0); return (PARSEOP_BITSPERBYTE_SIX); }
367"DataBitsSeven"             { count (0); return (PARSEOP_BITSPERBYTE_SEVEN); }
368"DataBitsEight"             { count (0); return (PARSEOP_BITSPERBYTE_EIGHT); }
369"DataBitsNine"              { count (0); return (PARSEOP_BITSPERBYTE_NINE); }
370
371    /* ClockPhaseKeyword: Resource Descriptors (ACPI 5.0) */
372
373"ClockPhaseFirst"           { count (0); return (PARSEOP_CLOCKPHASE_FIRST); }
374"ClockPhaseSecond"          { count (0); return (PARSEOP_CLOCKPHASE_SECOND); }
375
376    /* ClockPolarityKeyword: Resource Descriptors (ACPI 5.0) */
377
378"ClockPolarityLow"          { count (0); return (PARSEOP_CLOCKPOLARITY_LOW); }
379"ClockPolarityHigh"         { count (0); return (PARSEOP_CLOCKPOLARITY_HIGH); }
380
381    /* DecodeKeyword: Type of Memory Decoding - Resource Descriptors */
382
383"PosDecode"                 { count (0); return (PARSEOP_DECODETYPE_POS); }
384"SubDecode"                 { count (0); return (PARSEOP_DECODETYPE_SUB); }
385
386    /* DmaTypeKeyword: DMA Types - DMA Resource Descriptor */
387
388"Compatibility"             { count (0); return (PARSEOP_DMATYPE_COMPATIBILITY); }
389"TypeA"                     { count (0); return (PARSEOP_DMATYPE_A); }
390"TypeB"                     { count (0); return (PARSEOP_DMATYPE_B); }
391"TypeF"                     { count (0); return (PARSEOP_DMATYPE_F); }
392
393    /* EndianKeyword: Endian type - Resource Descriptor (ACPI 5.0) */
394
395"LittleEndian"              { count (0); return (PARSEOP_ENDIAN_LITTLE); }
396"BigEndian"                 { count (0); return (PARSEOP_ENDIAN_BIG); }
397
398    /* ExtendedAttribKeyword: Bus attributes, AccessAs operator (ACPI 5.0) */
399
400"AttribBytes"               { count (0); return (PARSEOP_ACCESSATTRIB_MULTIBYTE); }
401"AttribRawBytes"            { count (0); return (PARSEOP_ACCESSATTRIB_RAW_BYTES); }
402"AttribRawProcessBytes"     { count (0); return (PARSEOP_ACCESSATTRIB_RAW_PROCESS); }
403
404    /* FlowControlKeyword: Resource Descriptors (ACPI 5.0) */
405
406"FlowControlHardware"       { count (0); return (PARSEOP_FLOWCONTROL_HW); }
407"FlowControlNone"           { count (0); return (PARSEOP_FLOWCONTROL_NONE); }
408"FlowControlXon"            { count (0); return (PARSEOP_FLOWCONTROL_SW); }
409
410    /* InterruptLevelKeyword: Interrupt Active Types */
411
412"ActiveBoth"                { count (0); return (PARSEOP_INTLEVEL_ACTIVEBOTH); }
413"ActiveHigh"                { count (0); return (PARSEOP_INTLEVEL_ACTIVEHIGH); }
414"ActiveLow"                 { count (0); return (PARSEOP_INTLEVEL_ACTIVELOW); }
415
416    /* InterruptTypeKeyword: Interrupt Types */
417
418"Edge"                      { count (0); return (PARSEOP_INTTYPE_EDGE); }
419"Level"                     { count (0); return (PARSEOP_INTTYPE_LEVEL); }
420
421    /* IoDecodeKeyword: Type of Memory Decoding - Resource Descriptors */
422
423"Decode10"                  { count (0); return (PARSEOP_IODECODETYPE_10); }
424"Decode16"                  { count (0); return (PARSEOP_IODECODETYPE_16); }
425
426    /* IoRestrictionKeyword: I/O Restriction - GPIO Resource Descriptors (ACPI 5.0) */
427
428"IoRestrictionNone"         { count (0); return (PARSEOP_IORESTRICT_NONE); }
429"IoRestrictionInputOnly"    { count (0); return (PARSEOP_IORESTRICT_IN); }
430"IoRestrictionOutputOnly"   { count (0); return (PARSEOP_IORESTRICT_OUT); }
431"IoRestrictionNoneAndPreserve"   { count (0); return (PARSEOP_IORESTRICT_PRESERVE); }
432
433    /* LockRuleKeyword: Global Lock use for Field Operator */
434
435"Lock"                      { count (0); return (PARSEOP_LOCKRULE_LOCK); }
436"NoLock"                    { count (0); return (PARSEOP_LOCKRULE_NOLOCK); }
437
438    /* MatchOpKeyword: Types for Match Operator */
439
440"MTR"                       { count (0); return (PARSEOP_MATCHTYPE_MTR); }
441"MEQ"                       { count (0); return (PARSEOP_MATCHTYPE_MEQ); }
442"MLE"                       { count (0); return (PARSEOP_MATCHTYPE_MLE); }
443"MLT"                       { count (0); return (PARSEOP_MATCHTYPE_MLT); }
444"MGE"                       { count (0); return (PARSEOP_MATCHTYPE_MGE); }
445"MGT"                       { count (0); return (PARSEOP_MATCHTYPE_MGT); }
446
447    /* MaxKeyword: Max Range Type - Resource Descriptors */
448
449"MaxFixed"                  { count (0); return (PARSEOP_MAXTYPE_FIXED); }
450"MaxNotFixed"               { count (0); return (PARSEOP_MAXTYPE_NOTFIXED); }
451
452    /* MemTypeKeyword: Memory Types - Resource Descriptors */
453
454"Cacheable"                 { count (0); return (PARSEOP_MEMTYPE_CACHEABLE); }
455"WriteCombining"            { count (0); return (PARSEOP_MEMTYPE_WRITECOMBINING); }
456"Prefetchable"              { count (0); return (PARSEOP_MEMTYPE_PREFETCHABLE); }
457"NonCacheable"              { count (0); return (PARSEOP_MEMTYPE_NONCACHEABLE); }
458
459    /* MinKeyword: Min Range Type - Resource Descriptors */
460
461"MinFixed"                  { count (0); return (PARSEOP_MINTYPE_FIXED); }
462"MinNotFixed"               { count (0); return (PARSEOP_MINTYPE_NOTFIXED); }
463
464    /* ObjectTypeKeyword: ACPI Object Types */
465
466"UnknownObj"                { count (0); return (PARSEOP_OBJECTTYPE_UNK); }
467"IntObj"                    { count (0); return (PARSEOP_OBJECTTYPE_INT); }
468"StrObj"                    { count (0); return (PARSEOP_OBJECTTYPE_STR); }
469"BuffObj"                   { count (0); return (PARSEOP_OBJECTTYPE_BUF); }
470"PkgObj"                    { count (0); return (PARSEOP_OBJECTTYPE_PKG); }
471"FieldUnitObj"              { count (0); return (PARSEOP_OBJECTTYPE_FLD); }
472"DeviceObj"                 { count (0); return (PARSEOP_OBJECTTYPE_DEV); }
473"EventObj"                  { count (0); return (PARSEOP_OBJECTTYPE_EVT); }
474"MethodObj"                 { count (0); return (PARSEOP_OBJECTTYPE_MTH); }
475"MutexObj"                  { count (0); return (PARSEOP_OBJECTTYPE_MTX); }
476"OpRegionObj"               { count (0); return (PARSEOP_OBJECTTYPE_OPR); }
477"PowerResObj"               { count (0); return (PARSEOP_OBJECTTYPE_POW); }
478"ProcessorObj"              { count (0); return (PARSEOP_OBJECTTYPE_PRO); }
479"ThermalZoneObj"            { count (0); return (PARSEOP_OBJECTTYPE_THZ); }
480"BuffFieldObj"              { count (0); return (PARSEOP_OBJECTTYPE_BFF); }
481"DDBHandleObj"              { count (0); return (PARSEOP_OBJECTTYPE_DDB); }
482
483    /* ParityKeyword: Resource Descriptors (ACPI 5.0) */
484
485"ParityTypeSpace"           { count (0); return (PARSEOP_PARITYTYPE_SPACE); }
486"ParityTypeMark"            { count (0); return (PARSEOP_PARITYTYPE_MARK); }
487"ParityTypeOdd"             { count (0); return (PARSEOP_PARITYTYPE_ODD); }
488"ParityTypeEven"            { count (0); return (PARSEOP_PARITYTYPE_EVEN); }
489"ParityTypeNone"            { count (0); return (PARSEOP_PARITYTYPE_NONE); }
490
491    /* PinConfigKeyword: Pin Configuration - GPIO Resource Descriptors (ACPI 5.0) */
492
493"PullDefault"               { count (0); return (PARSEOP_PIN_PULLDEFAULT); }
494"PullUp"                    { count (0); return (PARSEOP_PIN_PULLUP); }
495"PullDown"                  { count (0); return (PARSEOP_PIN_PULLDOWN); }
496"PullNone"                  { count (0); return (PARSEOP_PIN_NOPULL); }
497
498    /* PolarityKeyword: Resource Descriptors (ACPI 5.0) */
499
500"PolarityLow"               { count (0); return (PARSEOP_DEVICEPOLARITY_LOW); }
501"PolarityHigh"              { count (0); return (PARSEOP_DEVICEPOLARITY_HIGH); }
502
503    /* RangeTypeKeyword: I/O Range Types - Resource Descriptors */
504
505"ISAOnlyRanges"             { count (0); return (PARSEOP_RANGETYPE_ISAONLY); }
506"NonISAOnlyRanges"          { count (0); return (PARSEOP_RANGETYPE_NONISAONLY); }
507"EntireRange"               { count (0); return (PARSEOP_RANGETYPE_ENTIRE); }
508
509    /* ReadWriteKeyword: Memory Access Types - Resource Descriptors */
510
511"ReadWrite"                 { count (0); return (PARSEOP_READWRITETYPE_BOTH); }
512"ReadOnly"                  { count (0); return (PARSEOP_READWRITETYPE_READONLY); }
513
514    /* RegionSpaceKeyword: Operation Region Address Space Types */
515
516"SystemIO"                  { count (0); return (PARSEOP_REGIONSPACE_IO); }
517"SystemMemory"              { count (0); return (PARSEOP_REGIONSPACE_MEM); }
518"PCI_Config"                { count (0); return (PARSEOP_REGIONSPACE_PCI); }
519"EmbeddedControl"           { count (0); return (PARSEOP_REGIONSPACE_EC); }
520"SMBus"                     { count (0); return (PARSEOP_REGIONSPACE_SMBUS); }
521"SystemCMOS"                { count (0); return (PARSEOP_REGIONSPACE_CMOS); }
522"PciBarTarget"              { count (0); return (PARSEOP_REGIONSPACE_PCIBAR); }
523"IPMI"                      { count (0); return (PARSEOP_REGIONSPACE_IPMI); }
524"GeneralPurposeIo"          { count (0); return (PARSEOP_REGIONSPACE_GPIO); }       /* ACPI 5.0 */
525"GenericSerialBus"          { count (0); return (PARSEOP_REGIONSPACE_GSBUS); }      /* ACPI 5.0 */
526"PCC"                       { count (0); return (PARSEOP_REGIONSPACE_PCC); }        /* ACPI 5.0 */
527"FFixedHW"                  { count (0); return (PARSEOP_REGIONSPACE_FFIXEDHW); }
528
529    /* ResourceTypeKeyword: Resource Usage - Resource Descriptors */
530
531"ResourceConsumer"          { count (0); return (PARSEOP_RESOURCETYPE_CONSUMER); }
532"ResourceProducer"          { count (0); return (PARSEOP_RESOURCETYPE_PRODUCER); }
533
534    /* SerializeRuleKeyword: Control Method Serialization */
535
536"Serialized"                { count (0); return (PARSEOP_SERIALIZERULE_SERIAL); }
537"NotSerialized"             { count (0); return (PARSEOP_SERIALIZERULE_NOTSERIAL); }
538
539    /* ShareTypeKeyword: Interrupt Sharing - Resource Descriptors */
540
541"Shared"                    { count (0); return (PARSEOP_SHARETYPE_SHARED); }
542"Exclusive"                 { count (0); return (PARSEOP_SHARETYPE_EXCLUSIVE); }
543"SharedAndWake"             { count (0); return (PARSEOP_SHARETYPE_SHAREDWAKE); }       /* ACPI 5.0 */
544"ExclusiveAndWake"          { count (0); return (PARSEOP_SHARETYPE_EXCLUSIVEWAKE); }    /* ACPI 5.0 */
545
546    /* SlaveModeKeyword: Resource Descriptors (ACPI 5.0) */
547
548"ControllerInitiated"       { count (0); return (PARSEOP_SLAVEMODE_CONTROLLERINIT); }
549"DeviceInitiated"           { count (0); return (PARSEOP_SLAVEMODE_DEVICEINIT); }
550
551    /* StopBitsKeyword: Resource Descriptors (ACPI 5.0) */
552
553"StopBitsOne"               { count (0); return (PARSEOP_STOPBITS_ONE); }
554"StopBitsOnePlusHalf"       { count (0); return (PARSEOP_STOPBITS_ONEPLUSHALF); }
555"StopBitsTwo"               { count (0); return (PARSEOP_STOPBITS_TWO); }
556"StopBitsZero"              { count (0); return (PARSEOP_STOPBITS_ZERO); }
557
558    /* TransferWidthKeyword: DMA Widths - Fixed DMA Resource Descriptor (ACPI 5.0) */
559
560"Width8bit"                 { count (0); return (PARSEOP_XFERSIZE_8); }
561"Width16bit"                { count (0); return (PARSEOP_XFERSIZE_16); }
562"Width32bit"                { count (0); return (PARSEOP_XFERSIZE_32); }
563"Width64bit"                { count (0); return (PARSEOP_XFERSIZE_64); }
564"Width128bit"               { count (0); return (PARSEOP_XFERSIZE_128); }
565"Width256bit"               { count (0); return (PARSEOP_XFERSIZE_256); }
566
567    /* TranslationKeyword: Translation Density Types - Resource Descriptors */
568
569"SparseTranslation"         { count (0); return (PARSEOP_TRANSLATIONTYPE_SPARSE); }
570"DenseTranslation"          { count (0); return (PARSEOP_TRANSLATIONTYPE_DENSE); }
571
572    /* TypeKeyword: Translation Types - Resource Descriptors */
573
574"TypeTranslation"           { count (0); return (PARSEOP_TYPE_TRANSLATION); }
575"TypeStatic"                { count (0); return (PARSEOP_TYPE_STATIC); }
576
577    /* UpdateRuleKeyword: Field Update Rules */
578
579"Preserve"                  { count (0); return (PARSEOP_UPDATERULE_PRESERVE); }
580"WriteAsOnes"               { count (0); return (PARSEOP_UPDATERULE_ONES); }
581"WriteAsZeros"              { count (0); return (PARSEOP_UPDATERULE_ZEROS); }
582
583    /* WireModeKeyword: SPI Wire Mode - Resource Descriptors (ACPI 5.0) */
584
585"FourWireMode"              { count (0); return (PARSEOP_WIREMODE_FOUR); }
586"ThreeWireMode"             { count (0); return (PARSEOP_WIREMODE_THREE); }
587
588    /* XferTypeKeyword: DMA Transfer Types */
589
590"Transfer8"                 { count (0); return (PARSEOP_XFERTYPE_8); }
591"Transfer8_16"              { count (0); return (PARSEOP_XFERTYPE_8_16); }
592"Transfer16"                { count (0); return (PARSEOP_XFERTYPE_16); }
593
594    /* Predefined compiler names */
595
596"__DATE__"                  { count (0); return (PARSEOP___DATE__); }
597"__FILE__"                  { count (0); return (PARSEOP___FILE__); }
598"__LINE__"                  { count (0); return (PARSEOP___LINE__); }
599"__PATH__"                  { count (0); return (PARSEOP___PATH__); }
600
601
602"{"                         { count (0); return('{'); }
603"}"                         { count (0); return('}'); }
604","                         { count (0); return(','); }
605"("                         { count (0); return('('); }
606")"                         { count (0); return(')'); }
607
608{NameSeg}                   { char *s;
609                                count (0);
610                                s=malloc (ACPI_NAME_SIZE + 1);
611                                if (strcmp (AslCompilertext, "\\"))
612                                {
613                                    strcpy (s, "____");
614                                    AcpiUtStrupr (AslCompilertext);
615                                }
616                                memcpy (s, AslCompilertext, strlen (AslCompilertext));
617                                AslCompilerlval.s = s;
618                                DbgPrint (ASL_PARSE_OUTPUT, "NameSeg: %s\n", s);
619                                return (PARSEOP_NAMESEG); }
620
621{NameString}                { char *s;
622                                count (0);
623                                s=malloc (strlen (AslCompilertext)+1);
624                                AcpiUtStrupr (AslCompilertext);
625                                strcpy (s, AslCompilertext);
626                                s[strlen (AslCompilertext)] = 0;
627                                AslCompilerlval.s = s;
628                                DbgPrint (ASL_PARSE_OUTPUT, "NameString: %s\n", s);
629                                return (PARSEOP_NAMESTRING); }
630
631"*" |
632"/"                         { count (1);
633                                AslCompilererror ("Parse error, expecting ASL keyword or name");}
634
635.                           { count (1);
636                                sprintf (MsgBuffer,
637                                    "Invalid character (0x%2.2X), expecting ASL keyword or name",
638                                    *AslCompilertext);
639                                AslCompilererror (MsgBuffer);}
640
641<<EOF>>                     { if (AslPopInputFileStack ())
642                                yyterminate();
643                              else
644                                return (PARSEOP_INCLUDE_END);};
645
646%%
647
648/*! [End] no source code translation !*/
649
650/*
651 * Bring in the scanner support routines
652 */
653#include <contrib/dev/acpica/compiler/aslsupport.l>
654