%{ /****************************************************************************** * * Module Name: aslcompiler.l - Flex input file * $Revision: $ * *****************************************************************************/ /****************************************************************************** * * 1. Copyright Notice * * Some or all of this work - Copyright (c) 1999 - 2003, Intel Corp. * All rights reserved. * * 2. License * * 2.1. This is your license from Intel Corp. under its intellectual property * rights. You may have additional license terms from the party that provided * you this software, covering your right to use that party's intellectual * property rights. * * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a * copy of the source code appearing in this file ("Covered Code") an * irrevocable, perpetual, worldwide license under Intel's copyrights in the * base code distributed originally by Intel ("Original Intel Code") to copy, * make derivatives, distribute, use and display any portion of the Covered * Code in any form, with the right to sublicense such rights; and * * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent * license (with the right to sublicense), under only those claims of Intel * patents that are infringed by the Original Intel Code, to make, use, sell, * offer to sell, and import the Covered Code and derivative works thereof * solely to the minimum extent necessary to exercise the above copyright * license, and in no event shall the patent license extend to any additions * to or modifications of the Original Intel Code. No other license or right * is granted directly or by implication, estoppel or otherwise; * * The above copyright and patent license is granted only if the following * conditions are met: * * 3. Conditions * * 3.1. Redistribution of Source with Rights to Further Distribute Source. * Redistribution of source code of any substantial portion of the Covered * Code or modification with rights to further distribute source must include * the above Copyright Notice, the above License, this list of Conditions, * and the following Disclaimer and Export Compliance provision. In addition, * Licensee must cause all Covered Code to which Licensee contributes to * contain a file documenting the changes Licensee made to create that Covered * Code and the date of any change. Licensee must include in that file the * documentation of any changes made by any predecessor Licensee. Licensee * must include a prominent statement that the modification is derived, * directly or indirectly, from Original Intel Code. * * 3.2. Redistribution of Source with no Rights to Further Distribute Source. * Redistribution of source code of any substantial portion of the Covered * Code or modification without rights to further distribute source must * include the following Disclaimer and Export Compliance provision in the * documentation and/or other materials provided with distribution. In * addition, Licensee may not authorize further sublicense of source of any * portion of the Covered Code, and must include terms to the effect that the * license from Licensee to its licensee is limited to the intellectual * property embodied in the software Licensee provides to its licensee, and * not to intellectual property embodied in modifications its licensee may * make. * * 3.3. Redistribution of Executable. Redistribution in executable form of any * substantial portion of the Covered Code or modification must reproduce the * above Copyright Notice, and the following Disclaimer and Export Compliance * provision in the documentation and/or other materials provided with the * distribution. * * 3.4. Intel retains all right, title, and interest in and to the Original * Intel Code. * * 3.5. Neither the name Intel nor any other trademark owned or controlled by * Intel shall be used in advertising or otherwise to promote the sale, use or * other dealings in products derived from or relating to the Covered Code * without prior written authorization from Intel. * * 4. Disclaimer and Export Compliance * * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE, * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A * PARTICULAR PURPOSE. * * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT, * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY * LIMITED REMEDY. * * 4.3. Licensee shall not export, either directly or indirectly, any of this * software or system incorporating such software without first obtaining any * required license or other approval from the U. S. Department of Commerce or * any other agency or department of the United States Government. In the * event Licensee exports any such software from the United States or * re-exports any such software from a foreign destination, Licensee shall * ensure that the distribution and export/re-export of the software is in * compliance with all laws, regulations, orders, or other restrictions of the * U.S. Export Administration Regulations. Licensee agrees that neither it nor * any of its subsidiaries will export/re-export any technical data, process, * software, or service, directly or indirectly, to any country for which the * United States government or any agency thereof requires an export license, * other governmental approval, or letter of assurance, without first obtaining * such license, approval or letter. * *****************************************************************************/ #include #include #include "aslcompiler.h" #include "aslcompiler.y.h" YYSTYPE AslCompilerlval; /* * Generation: Use the following command line: * * flex.exe -PAslCompiler -i -o$(InputPath).c $(InputPath) * * -i: Scanner must be case-insensitive */ #define _COMPONENT ACPI_COMPILER ACPI_MODULE_NAME ("aslscan") char comment (void); char comment2 (void); void count (int type); char literal (void); void copy (void); /*! [Begin] no source code translation */ %} LeadNameChar [A-Za-z_] DigitChar [0-9] HexDigitChar [A-Fa-f0-9] RootChar [\\] Nothing [] NameChar [A-Za-z_0-9] NameSeg1 {LeadNameChar}{NameChar} NameSeg2 {LeadNameChar}{NameChar}{NameChar} NameSeg3 {LeadNameChar}{NameChar}{NameChar}{NameChar} NameSeg {LeadNameChar}|{NameSeg1}|{NameSeg2}|{NameSeg3} NameString {RootChar}|{RootChar}{NamePath}|[\^]+{NamePath}|{NonEmptyNamePath} NamePath {NonEmptyNamePath}? NonEmptyNamePath {NameSeg}{NamePathTail}* NamePathTail [.]{NameSeg} %% [ ] { count (0); } [\n] { count (0); } [ \t] { count (0); } "/*" { if (!comment ()) yyterminate (); } "//" { if (!comment2 ()) yyterminate (); } "\"" { if (literal ()) return (PARSEOP_STRING_LITERAL); else yyterminate (); } 0[xX]{HexDigitChar}+ | {DigitChar}+ { AslCompilerlval.i = UtDoConstant ((char *) AslCompilertext); count (1); return (PARSEOP_INTEGER); } "Include" { count (1); return (PARSEOP_INCLUDE); } "#include" { count (1); return (PARSEOP_INCLUDE_CSTYLE); } "#line" { count (1); return (PARSEOP_LINE_CSTYLE); } "External" { count (1); return (PARSEOP_EXTERNAL); } "Ones" { count (1); return (PARSEOP_ONES); } "One" { count (1); return (PARSEOP_ONE); } "Zero" { count (1); return (PARSEOP_ZERO); } "Revision" { count (1); return (PARSEOP_REVISION); } "Offset" { count (1); return (PARSEOP_OFFSET); } "AccessAs" { count (1); return (PARSEOP_ACCESSAS); } "BankField" { count (2); return (PARSEOP_BANKFIELD); } "CreateBitField" { count (2); return (PARSEOP_CREATEBITFIELD); } "CreateByteField" { count (2); return (PARSEOP_CREATEBYTEFIELD); } "CreateDWordField" { count (2); return (PARSEOP_CREATEDWORDFIELD); } "CreateField" { count (2); return (PARSEOP_CREATEFIELD); } "CreateQWordField" { count (2); return (PARSEOP_CREATEQWORDFIELD); } "CreateWordField" { count (2); return (PARSEOP_CREATEWORDFIELD); } "DataTableRegion" { count (2); return (PARSEOP_DATATABLEREGION); } "Device" { count (2); return (PARSEOP_DEVICE); } "Event" { count (2); return (PARSEOP_EVENT); } "Field" { count (2); return (PARSEOP_FIELD); } "IndexField" { count (2); return (PARSEOP_INDEXFIELD); } "Method" { count (2); return (PARSEOP_METHOD); } "Mutex" { count (2); return (PARSEOP_MUTEX); } "OperationRegion" { count (2); return (PARSEOP_OPERATIONREGION); } "PowerResource" { count (2); return (PARSEOP_POWERRESOURCE); } "Processor" { count (2); return (PARSEOP_PROCESSOR); } "ThermalZone" { count (2); return (PARSEOP_THERMALZONE); } "Alias" { count (2); return (PARSEOP_ALIAS); } "Name" { count (2); return (PARSEOP_NAME); } "Scope" { count (2); return (PARSEOP_SCOPE); } "Break" { count (3); return (PARSEOP_BREAK); } "BreakPoint" { count (3); return (PARSEOP_BREAKPOINT); } "Continue" { count (3); return (PARSEOP_CONTINUE); } "Fatal" { count (3); return (PARSEOP_FATAL); } "If" { count (3); return (PARSEOP_IF); } "Else" { count (3); return (PARSEOP_ELSE); } "ElseIf" { count (3); return (PARSEOP_ELSEIF); } "Load" { count (3); return (PARSEOP_LOAD); } "Noop" { count (3); return (PARSEOP_NOOP); } "Notify" { count (3); return (PARSEOP_NOTIFY); } "Release" { count (3); return (PARSEOP_RELEASE); } "Reset" { count (3); return (PARSEOP_RESET); } "Return" { count (3); return (PARSEOP_RETURN); } "Signal" { count (3); return (PARSEOP_SIGNAL); } "Sleep" { count (3); return (PARSEOP_SLEEP); } "Stall" { count (3); return (PARSEOP_STALL); } "Switch" { count (3); return (PARSEOP_SWITCH); } "Case" { count (3); return (PARSEOP_CASE); } "Default" { count (3); return (PARSEOP_DEFAULT); } "Unload" { count (3); return (PARSEOP_UNLOAD); } "While" { count (3); return (PARSEOP_WHILE); } "Acquire" { count (3); return (PARSEOP_ACQUIRE); } "Add" { count (3); return (PARSEOP_ADD); } "And" { count (3); return (PARSEOP_AND); } "Concatenate" { count (3); return (PARSEOP_CONCATENATE); } "ConcatenateResTemplate" { count (3); return (PARSEOP_CONCATENATERESTEMPLATE); } "CondRefOf" { count (3); return (PARSEOP_CONDREFOF); } "CopyObject" { count (3); return (PARSEOP_COPYOBJECT); } "Decrement" { count (3); return (PARSEOP_DECREMENT); } "DeRefOf" { count (3); return (PARSEOP_DEREFOF); } "Divide" { count (3); return (PARSEOP_DIVIDE); } "FindSetLeftBit" { count (3); return (PARSEOP_FINDSETLEFTBIT); } "FindSetRightBit" { count (3); return (PARSEOP_FINDSETRIGHTBIT); } "FromBCD" { count (3); return (PARSEOP_FROMBCD); } "Increment" { count (3); return (PARSEOP_INCREMENT); } "Index" { count (3); return (PARSEOP_INDEX); } "LAnd" { count (3); return (PARSEOP_LAND); } "LEqual" { count (3); return (PARSEOP_LEQUAL); } "LGreater" { count (3); return (PARSEOP_LGREATER); } "LGreaterEqual" { count (3); return (PARSEOP_LGREATEREQUAL); } "LLess" { count (3); return (PARSEOP_LLESS); } "LLessEqual" { count (3); return (PARSEOP_LLESSEQUAL); } "LNot" { count (3); return (PARSEOP_LNOT); } "LNotEqual" { count (3); return (PARSEOP_LNOTEQUAL); } "LoadTable" { count (3); return (PARSEOP_LOADTABLE); } "LOr" { count (3); return (PARSEOP_LOR); } "Match" { count (3); return (PARSEOP_MATCH); } "Mid" { count (3); return (PARSEOP_MID); } "Mod" { count (3); return (PARSEOP_MOD); } "Multiply" { count (3); return (PARSEOP_MULTIPLY); } "NAnd" { count (3); return (PARSEOP_NAND); } "NOr" { count (3); return (PARSEOP_NOR); } "Not" { count (3); return (PARSEOP_NOT); } "ObjectType" { count (3); return (PARSEOP_OBJECTTYPE); } "Or" { count (3); return (PARSEOP_OR); } "RefOf" { count (3); return (PARSEOP_REFOF); } "ShiftLeft" { count (3); return (PARSEOP_SHIFTLEFT); } "ShiftRight" { count (3); return (PARSEOP_SHIFTRIGHT); } "SizeOf" { count (3); return (PARSEOP_SIZEOF); } "Store" { count (3); return (PARSEOP_STORE); } "Subtract" { count (3); return (PARSEOP_SUBTRACT); } "ToBCD" { count (3); return (PARSEOP_TOBCD); } "ToBuffer" { count (3); return (PARSEOP_TOBUFFER); } "ToDecimalString" { count (3); return (PARSEOP_TODECIMALSTRING); } "ToHexString" { count (3); return (PARSEOP_TOHEXSTRING); } "ToInteger" { count (3); return (PARSEOP_TOINTEGER); } "ToString" { count (3); return (PARSEOP_TOSTRING); } "Wait" { count (3); return (PARSEOP_WAIT); } "XOr" { count (3); return (PARSEOP_XOR); } "Arg0" { count (1); return (PARSEOP_ARG0); } "Arg1" { count (1); return (PARSEOP_ARG1); } "Arg2" { count (1); return (PARSEOP_ARG2); } "Arg3" { count (1); return (PARSEOP_ARG3); } "Arg4" { count (1); return (PARSEOP_ARG4); } "Arg5" { count (1); return (PARSEOP_ARG5); } "Arg6" { count (1); return (PARSEOP_ARG6); } "Local0" { count (1); return (PARSEOP_LOCAL0); } "Local1" { count (1); return (PARSEOP_LOCAL1); } "Local2" { count (1); return (PARSEOP_LOCAL2); } "Local3" { count (1); return (PARSEOP_LOCAL3); } "Local4" { count (1); return (PARSEOP_LOCAL4); } "Local5" { count (1); return (PARSEOP_LOCAL5); } "Local6" { count (1); return (PARSEOP_LOCAL6); } "Local7" { count (1); return (PARSEOP_LOCAL7); } "Debug" { count (1); return (PARSEOP_DEBUG); } "DefinitionBlock" { count (1); return (PARSEOP_DEFINITIONBLOCK); } "Buffer" { count (1); return (PARSEOP_BUFFER); } "Package" { count (1); return (PARSEOP_PACKAGE); } "EISAID" { count (1); return (PARSEOP_EISAID); } "ResourceTemplate" { count (1); return (PARSEOP_RESOURCETEMPLATE); } "Unicode" { count (1); return (PARSEOP_UNICODE); } "DMA" { count (1); return (PARSEOP_DMA); } "DWordIO" { count (1); return (PARSEOP_DWORDIO); } "DWordMemory" { count (1); return (PARSEOP_DWORDMEMORY); } "EndDependentFn" { count (1); return (PARSEOP_ENDDEPENDENTFN); } "FixedIO" { count (1); return (PARSEOP_FIXEDIO); } "Interrupt" { count (1); return (PARSEOP_INTERRUPT); } "IO" { count (1); return (PARSEOP_IO); } "IRQNoFlags" { count (1); return (PARSEOP_IRQNOFLAGS); } "IRQ" { count (1); return (PARSEOP_IRQ); } "Memory24" { count (1); return (PARSEOP_MEMORY24); } "Memory32Fixed" { count (1); return (PARSEOP_MEMORY32FIXED); } "Memory32" { count (1); return (PARSEOP_MEMORY32); } "QWordIO" { count (1); return (PARSEOP_QWORDIO); } "QWordMemory" { count (1); return (PARSEOP_QWORDMEMORY); } "Register" { count (1); return (PARSEOP_REGISTER); } "StartDependentFn" { count (1); return (PARSEOP_STARTDEPENDENTFN); } "StartDependentFnNoPri" { count (1); return (PARSEOP_STARTDEPENDENTFN_NOPRI); } "VendorLong" { count (1); return (PARSEOP_VENDORLONG); } "VendorShort" { count (1); return (PARSEOP_VENDORSHORT); } "WordBusNumber" { count (1); return (PARSEOP_WORDBUSNUMBER); } "WordIO" { count (1); return (PARSEOP_WORDIO); } "UnknownObj" { count (0); return (PARSEOP_OBJECTTYPE_UNK); } "IntObj" { count (0); return (PARSEOP_OBJECTTYPE_INT); } "StrObj" { count (0); return (PARSEOP_OBJECTTYPE_STR); } "BuffObj" { count (0); return (PARSEOP_OBJECTTYPE_BUF); } "PkgObj" { count (0); return (PARSEOP_OBJECTTYPE_PKG); } "FieldUnitObj" { count (0); return (PARSEOP_OBJECTTYPE_FLD); } "DeviceObj" { count (0); return (PARSEOP_OBJECTTYPE_DEV); } "EventObj" { count (0); return (PARSEOP_OBJECTTYPE_EVT); } "MethodObj" { count (0); return (PARSEOP_OBJECTTYPE_MTH); } "MutexObj" { count (0); return (PARSEOP_OBJECTTYPE_MTX); } "OpRegionObj" { count (0); return (PARSEOP_OBJECTTYPE_OPR); } "PowerResObj" { count (0); return (PARSEOP_OBJECTTYPE_POW); } "ThermalZoneObj" { count (0); return (PARSEOP_OBJECTTYPE_THZ); } "BuffFieldObj" { count (0); return (PARSEOP_OBJECTTYPE_BFF); } "DDBHandleObj" { count (0); return (PARSEOP_OBJECTTYPE_DDB); } "AnyAcc" { count (0); return (PARSEOP_ACCESSTYPE_ANY); } "ByteAcc" { count (0); return (PARSEOP_ACCESSTYPE_BYTE); } "WordAcc" { count (0); return (PARSEOP_ACCESSTYPE_WORD); } "DWordAcc" { count (0); return (PARSEOP_ACCESSTYPE_DWORD); } "QWordAcc" { count (0); return (PARSEOP_ACCESSTYPE_QWORD); } "BufferAcc" { count (0); return (PARSEOP_ACCESSTYPE_BUF); } "Lock" { count (0); return (PARSEOP_LOCKRULE_LOCK); } "NoLock" { count (0); return (PARSEOP_LOCKRULE_NOLOCK); } "Preserve" { count (0); return (PARSEOP_UPDATERULE_PRESERVE); } "WriteAsOnes" { count (0); return (PARSEOP_UPDATERULE_ONES); } "WriteAsZeros" { count (0); return (PARSEOP_UPDATERULE_ZEROS); } "Serialized" { count (0); return (PARSEOP_SERIALIZERULE_SERIAL); } "NotSerialized" { count (0); return (PARSEOP_SERIALIZERULE_NOTSERIAL); } "SystemIO" { count (0); return (PARSEOP_REGIONSPACE_IO); } "SystemMemory" { count (0); return (PARSEOP_REGIONSPACE_MEM); } "PCI_Config" { count (0); return (PARSEOP_REGIONSPACE_PCI); } "EmbeddedControl" { count (0); return (PARSEOP_REGIONSPACE_EC); } "SMBus" { count (0); return (PARSEOP_REGIONSPACE_SMBUS); } "SystemCMOS" { count (0); return (PARSEOP_REGIONSPACE_CMOS); } "PciBarTarget" { count (0); return (PARSEOP_REGIONSPACE_PCIBAR); } "FFixedHW" { count (0); return (PARSEOP_ADDRESSSPACE_FFIXEDHW); } "SMBQuick" { count (0); return (PARSEOP_ACCESSATTRIB_QUICK); } "SMBSendReceive" { count (0); return (PARSEOP_ACCESSATTRIB_SND_RCV); } "SMBByte" { count (0); return (PARSEOP_ACCESSATTRIB_BYTE); } "SMBWord" { count (0); return (PARSEOP_ACCESSATTRIB_WORD); } "SMBBlock" { count (0); return (PARSEOP_ACCESSATTRIB_BLOCK); } "SMBProcessCall" { count (0); return (PARSEOP_ACCESSATTRIB_WORD_CALL); } "SMBBlockProcessCall" { count (0); return (PARSEOP_ACCESSATTRIB_BLOCK_CALL); } "MTR" { count (0); return (PARSEOP_MATCHTYPE_MTR); } "MEQ" { count (0); return (PARSEOP_MATCHTYPE_MEQ); } "MLE" { count (0); return (PARSEOP_MATCHTYPE_MLE); } "MLT" { count (0); return (PARSEOP_MATCHTYPE_MLT); } "MGE" { count (0); return (PARSEOP_MATCHTYPE_MGE); } "MGT" { count (0); return (PARSEOP_MATCHTYPE_MGT); } "Compatibility" { count (0); return (PARSEOP_DMATYPE_COMPATIBILITY); } "TypeA" { count (0); return (PARSEOP_DMATYPE_A); } "TypeB" { count (0); return (PARSEOP_DMATYPE_B); } "TypeF" { count (0); return (PARSEOP_DMATYPE_F); } "BusMaster" { count (0); return (PARSEOP_BUSMASTERTYPE_MASTER); } "NotBusMaster" { count (0); return (PARSEOP_BUSMASTERTYPE_NOTMASTER); } "Transfer8" { count (0); return (PARSEOP_XFERTYPE_8); } "Transfer8_16" { count (0); return (PARSEOP_XFERTYPE_8_16); } "Transfer16" { count (0); return (PARSEOP_XFERTYPE_16); } "ResourceConsumer" { count (0); return (PARSEOP_RESOURCETYPE_CONSUMER); } "ResourceProducer" { count (0); return (PARSEOP_RESOURCETYPE_PRODUCER); } "MinFixed" { count (0); return (PARSEOP_MINTYPE_FIXED); } "MinNotFixed" { count (0); return (PARSEOP_MINTYPE_NOTFIXED); } "MaxFixed" { count (0); return (PARSEOP_MAXTYPE_FIXED); } "MaxNotFixed" { count (0); return (PARSEOP_MAXTYPE_NOTFIXED); } "PosDecode" { count (0); return (PARSEOP_DECODETYPE_POS); } "SubDecode" { count (0); return (PARSEOP_DECODETYPE_SUB); } "ISAOnlyRanges" { count (0); return (PARSEOP_RANGETYPE_ISAONLY); } "NonISAOnlyRanges" { count (0); return (PARSEOP_RANGETYPE_NONISAONLY); } "EntireRange" { count (0); return (PARSEOP_RANGETYPE_ENTIRE); } "Cacheable" { count (0); return (PARSEOP_MEMTYPE_CACHEABLE); } "WriteCombining" { count (0); return (PARSEOP_MEMTYPE_WRITECOMBINING); } "Prefetchable" { count (0); return (PARSEOP_MEMTYPE_PREFETCHABLE); } "NonCacheable" { count (0); return (PARSEOP_MEMTYPE_NONCACHEABLE); } "ReadWrite" { count (0); return (PARSEOP_READWRITETYPE_BOTH); } "ReadOnly" { count (0); return (PARSEOP_READWRITETYPE_READONLY); } "Edge" { count (0); return (PARSEOP_INTTYPE_EDGE); } "Level" { count (0); return (PARSEOP_INTTYPE_LEVEL); } "ActiveHigh" { count (0); return (PARSEOP_INTLEVEL_ACTIVEHIGH); } "ActiveLow" { count (0); return (PARSEOP_INTLEVEL_ACTIVELOW); } "Shared" { count (0); return (PARSEOP_SHARETYPE_SHARED); } "Exclusive" { count (0); return (PARSEOP_SHARETYPE_EXCLUSIVE); } "Decode10" { count (0); return (PARSEOP_IODECODETYPE_10); } "Decode16" { count (0); return (PARSEOP_IODECODETYPE_16); } "TypeTranslation" { count (0); return (PARSEOP_TYPE_TRANSLATION); } "TypeStatic" { count (0); return (PARSEOP_TYPE_STATIC); } "SparseTranslation" { count (0); return (PARSEOP_TRANSLATIONTYPE_SPARSE); } "DenseTranslation" { count (0); return (PARSEOP_TRANSLATIONTYPE_DENSE); } "AddressRangeMemory" { count (0); return (PARSEOP_ADDRESSTYPE_MEMORY); } "AddressRangeReserved" { count (0); return (PARSEOP_ADDRESSTYPE_RESERVED); } "AddressRangeNVS" { count (0); return (PARSEOP_ADDRESSTYPE_NVS); } "AddressRangeACPI" { count (0); return (PARSEOP_ADDRESSTYPE_ACPI); } "{" { count (0); return('{'); } "}" { count (0); return('}'); } "," { count (0); return(','); } "(" { count (0); return('('); } ")" { count (0); return(')'); } {NameSeg} { char *s; count (0); s=malloc (ACPI_NAME_SIZE + 1); if (strcmp (AslCompilertext, "\\")) { strcpy (s, "____"); ACPI_STRUPR (AslCompilertext); } memcpy (s, AslCompilertext, strlen (AslCompilertext)); AslCompilerlval.s = s; DbgPrint (ASL_PARSE_OUTPUT, "NameSeg: %s\n", s); return (PARSEOP_NAMESEG); } {NameString} { char *s; count (0); s=malloc (strlen (AslCompilertext)+1); ACPI_STRUPR (AslCompilertext); strcpy (s, AslCompilertext); s[strlen (AslCompilertext)] = 0; AslCompilerlval.s = s; DbgPrint (ASL_PARSE_OUTPUT, "NameString: %s\n", s); return (PARSEOP_NAMESTRING); } "*" | "/" { count (1); AslCompilererror ("Parse error, expecting ASL keyword or name");} . { count (1); sprintf (MsgBuffer, "Invalid character (0x%2.2X), expecting ASL keyword or name", *AslCompilertext); AslCompilererror (MsgBuffer);} <> { if (AslPopInputFileStack ()) yyterminate(); else return (PARSEOP_INCLUDE_END);}; %% /*! [End] no source code translation !*/ typedef struct asl_file_node { FILE *File; UINT32 CurrentLineNumber; YY_BUFFER_STATE State; char *Filename; struct asl_file_node *Next; } ASL_FILE_NODE; ASL_FILE_NODE *InputStack = NULL; /******************************************************************************* * * FUNCTION: AslPopInputFileStack * * PARAMETERS: None * * RETURN: 0 if a node was popped, -1 otherwise * * DESCRIPTION: Pop the top of the input file stack and point the parser to * the saved parse buffer contained in the fnode. Also, set the * global line counters to the saved values. This function is * called when an include file reaches EOF. * ******************************************************************************/ int AslPopInputFileStack ( void) { ASL_FILE_NODE *Fnode; FILE *InputFile = NULL; Fnode = InputStack; DbgPrint (ASL_PARSE_OUTPUT, "\nPop InputFile Stack, Fnode %p\n\n", Fnode); if (!Fnode) { return -1; } /* Close the current include file */ fclose (yyin); /* Update the top-of-stack */ InputStack = Fnode->Next; InputFile = Fnode->File; /* Reset global line counter and filename */ Gbl_Files[ASL_FILE_INPUT].Filename = Fnode->Filename; Gbl_CurrentLineNumber = Fnode->CurrentLineNumber; /* Point the parser to the popped file */ yy_delete_buffer (YY_CURRENT_BUFFER); yy_switch_to_buffer (Fnode->State); /* All done with this node */ ACPI_MEM_FREE (Fnode); return 0; } /******************************************************************************* * * FUNCTION: AslPushInputFileStack * * PARAMETERS: InputFile - Open file pointer * Filename - Name of the file * * RETURN: None * * DESCRIPTION: Push the InputFile onto the file stack, and point the parser * to this file. Called when an include file is successfully * opened. * ******************************************************************************/ void AslPushInputFileStack ( FILE *InputFile, char *Filename) { ASL_FILE_NODE *Fnode; YY_BUFFER_STATE State; /* Save the current state in an Fnode */ Fnode = UtLocalCalloc (sizeof (ASL_FILE_NODE)); Fnode->File = yyin; Fnode->Next = InputStack; Fnode->State = YY_CURRENT_BUFFER; Fnode->CurrentLineNumber = Gbl_CurrentLineNumber; Fnode->Filename = Gbl_Files[ASL_FILE_INPUT].Filename; /* Push it on the stack */ InputStack = Fnode; /* Point the parser to this file */ State = yy_create_buffer (InputFile, YY_BUF_SIZE); yy_switch_to_buffer (State); DbgPrint (ASL_PARSE_OUTPUT, "\nPush InputFile Stack, returning %p\n\n", InputFile); /* Reset the global line count and filename */ Gbl_Files[ASL_FILE_INPUT].Filename = Filename; Gbl_CurrentLineNumber = 1; yyin = InputFile; } /******************************************************************************* * * FUNCTION: ResetCurrentLineBuffer * * PARAMETERS: None * * RETURN: None * * DESCRIPTION: Reset the Line Buffer to zero, increment global line numbers. * ******************************************************************************/ void ResetCurrentLineBuffer ( void) { if (Gbl_Files[ASL_FILE_SOURCE_OUTPUT].Handle) { FlWriteFile (ASL_FILE_SOURCE_OUTPUT, Gbl_CurrentLineBuffer, Gbl_LineBufPtr - Gbl_CurrentLineBuffer); } Gbl_CurrentLineOffset += Gbl_CurrentColumn; Gbl_CurrentColumn = 0; Gbl_CurrentLineNumber++; Gbl_LogicalLineNumber++; Gbl_LineBufPtr = Gbl_CurrentLineBuffer; } /******************************************************************************* * * FUNCTION: InsertLineBuffer * * PARAMETERS: SourceChar - One char from the input ASL source file * * RETURN: None * * DESCRIPTION: Put one character of the source file into the temp line buffer * ******************************************************************************/ #define ASL_SPACES_PER_TAB 4 void InsertLineBuffer ( int SourceChar) { UINT32 i; UINT32 Count = 1; if (SourceChar == EOF) { return; } Gbl_InputByteCount++; /* Handle tabs. Convert to spaces */ if (SourceChar == '\t') { SourceChar = ' '; Count = ASL_SPACES_PER_TAB - (Gbl_CurrentColumn & (ASL_SPACES_PER_TAB-1)); } for (i = 0; i < Count; i++) { Gbl_CurrentColumn++; /* Insert the character into the line buffer */ *Gbl_LineBufPtr = (UINT8) SourceChar; Gbl_LineBufPtr++; if (Gbl_LineBufPtr > (Gbl_CurrentLineBuffer + (ASL_LINE_BUFFER_SIZE - 1))) { #if 0 /* * Warning if we have split a long source line. * */ sprintf (MsgBuffer, "Max %d", ASL_LINE_BUFFER_SIZE); AslCommonError (ASL_WARNING, ASL_MSG_LONG_LINE, Gbl_CurrentLineNumber, Gbl_LogicalLineNumber, Gbl_CurrentLineOffset, Gbl_CurrentColumn, Gbl_Files[ASL_FILE_INPUT].Filename, MsgBuffer); #endif ResetCurrentLineBuffer (); } else if (SourceChar == '\n') { /* End of line */ ResetCurrentLineBuffer (); } } } /******************************************************************************* * * FUNCTION: count * * PARAMETERS: yytext - Contains the matched keyword. * Type - Keyword/Character type: * 0 = anything except a keyword * 1 = pseudo-keywords * 2 = non-executable ASL keywords * 3 = executable ASL keywords * * RETURN: None * * DESCRIPTION: Count keywords and put them into the line buffer * ******************************************************************************/ void count ( int Type) { int i; switch (Type) { case 2: TotalKeywords++; TotalNamedObjects++; break; case 3: TotalKeywords++; TotalExecutableOpcodes++; break; } for (i = 0; (yytext[i] != 0) && (yytext[i] != EOF); i++) { InsertLineBuffer (yytext[i]); *Gbl_LineBufPtr = 0; } } /******************************************************************************* * * FUNCTION: comment * * PARAMETERS: none * * RETURN: none * * DESCRIPTION: Process a standard comment. * ******************************************************************************/ char comment (void) { char c; char c1 = 0; InsertLineBuffer ('/'); InsertLineBuffer ('*'); loop: /* Eat chars until end-of-comment */ while ((c = (char) input()) != '*' && c != EOF) { InsertLineBuffer (c); c1 = c; } if (c == EOF) { goto EarlyEOF; } /* * Check for nested comment -- can help catch cases where a previous * comment was accidently left unterminated */ if ((c1 == '/') && (c == '*')) { AslCommonError (ASL_WARNING, ASL_MSG_NESTED_COMMENT, Gbl_CurrentLineNumber, Gbl_LogicalLineNumber, Gbl_InputByteCount, Gbl_CurrentColumn, Gbl_Files[ASL_FILE_INPUT].Filename, NULL); } /* Comment is closed only if the NEXT character is a slash */ InsertLineBuffer (c); if ((c1 = (char) input()) != '/' && c1 != EOF) { unput(c1); goto loop; } if (c1 == EOF) { goto EarlyEOF; } InsertLineBuffer (c1); return TRUE; EarlyEOF: /* * Premature End-Of-File */ AslCommonError (ASL_ERROR, ASL_MSG_EARLY_EOF, Gbl_CurrentLineNumber, Gbl_LogicalLineNumber, Gbl_CurrentLineOffset, Gbl_CurrentColumn, Gbl_Files[ASL_FILE_INPUT].Filename, NULL); return (FALSE); } /******************************************************************************* * * FUNCTION: comment * * PARAMETERS: none * * RETURN: none * * DESCRIPTION: Process a new "//" comment. * ******************************************************************************/ char comment2 (void) { char c; InsertLineBuffer ('/'); InsertLineBuffer ('/'); while ((c = (char) input()) != '\n' && c != EOF) { InsertLineBuffer (c); } if (c == EOF) { /* * Premature End-Of-File */ AslCommonError (ASL_ERROR, ASL_MSG_EARLY_EOF, Gbl_CurrentLineNumber, Gbl_LogicalLineNumber, Gbl_CurrentLineOffset, Gbl_CurrentColumn, Gbl_Files[ASL_FILE_INPUT].Filename, NULL); return (FALSE); } InsertLineBuffer (c); return (TRUE); } /******************************************************************************* * * FUNCTION: literal * * PARAMETERS: none * * RETURN: none * * DESCRIPTION: Process a string literal (surrounded by quotes) * ******************************************************************************/ #define ASL_NORMAL_CHAR 0 #define ASL_ESCAPE_SEQUENCE 1 #define ASL_OCTAL_CONSTANT 2 #define ASL_HEX_CONSTANT 3 char literal (void) { char *s = MsgBuffer; char *CleanString; char StringChar; UINT32 State = ASL_NORMAL_CHAR; UINT32 i = 0; UINT8 Digit; char ConvertBuffer[4]; /* * Eat chars until end-of-literal. * NOTE: Put back the original surrounding quotes into the * source line buffer. */ InsertLineBuffer ('\"'); while ((StringChar = (char) input()) != EOF) { InsertLineBuffer (StringChar); DoCharacter: switch (State) { case ASL_NORMAL_CHAR: switch (StringChar) { case '\\': /* * Special handling for backslash-escape sequence. We will * toss the backslash and translate the escape char(s). */ State = ASL_ESCAPE_SEQUENCE; continue; case '\"': /* String terminator */ goto CompletedString; } break; case ASL_ESCAPE_SEQUENCE: State = ASL_NORMAL_CHAR; switch (StringChar) { case 'a': StringChar = 0x07; /* BELL */ break; case 'b': StringChar = 0x08; /* BACKSPACE */ break; case 'f': StringChar = 0x0C; /* FORMFEED */ break; case 'n': StringChar = 0x0A; /* LINEFEED */ break; case 'r': StringChar = 0x0D; /* CARRIAGE RETURN*/ break; case 't': StringChar = 0x09; /* HORIZONTAL TAB */ break; case 'v': StringChar = 0x0B; /* VERTICAL TAB */ break; case 'x': State = ASL_HEX_CONSTANT; i = 0; continue; case '\'': /* Single Quote */ case '\"': /* Double Quote */ case '\\': /* Backslash */ break; default: /* Check for an octal digit (0-7) */ if (ACPI_IS_OCTAL_DIGIT (StringChar)) { State = ASL_OCTAL_CONSTANT; ConvertBuffer[0] = StringChar; i = 1; continue; } /* Unknown escape sequence issue warning, but use the character */ AslCommonError (ASL_WARNING, ASL_MSG_INVALID_ESCAPE, Gbl_CurrentLineNumber, Gbl_LogicalLineNumber, Gbl_CurrentLineOffset, Gbl_CurrentColumn, Gbl_Files[ASL_FILE_INPUT].Filename, NULL); break; } break; case ASL_OCTAL_CONSTANT: /* Up to three octal digits allowed */ if (!ACPI_IS_OCTAL_DIGIT (StringChar) || (i > 2)) { /* * Reached end of the constant. Convert the assembled ASCII * string and resume processing of the next character */ ConvertBuffer[i] = 0; Digit = (UINT8) ACPI_STRTOUL (ConvertBuffer, NULL, 8); /* Check for NULL or non-ascii character (ignore if so) */ if ((Digit == 0) || (Digit > ACPI_ASCII_MAX)) { AslCommonError (ASL_WARNING, ASL_MSG_INVALID_STRING, Gbl_CurrentLineNumber, Gbl_LogicalLineNumber, Gbl_CurrentLineOffset, Gbl_CurrentColumn, Gbl_Files[ASL_FILE_INPUT].Filename, NULL); } else { *s = (char) Digit; s++; } State = ASL_NORMAL_CHAR; goto DoCharacter; break; } /* Append another digit of the constant */ ConvertBuffer[i] = StringChar; i++; continue; case ASL_HEX_CONSTANT: /* Up to two hex digits allowed */ if (!ACPI_IS_XDIGIT (StringChar) || (i > 1)) { /* * Reached end of the constant. Convert the assembled ASCII * string and resume processing of the next character */ ConvertBuffer[i] = 0; Digit = (UINT8) ACPI_STRTOUL (ConvertBuffer, NULL, 16); /* Check for NULL or non-ascii character (ignore if so) */ if ((Digit == 0) || (Digit > ACPI_ASCII_MAX)) { AslCommonError (ASL_WARNING, ASL_MSG_INVALID_STRING, Gbl_CurrentLineNumber, Gbl_LogicalLineNumber, Gbl_CurrentLineOffset, Gbl_CurrentColumn, Gbl_Files[ASL_FILE_INPUT].Filename, NULL); } else { *s = (char) Digit; s++; } State = ASL_NORMAL_CHAR; goto DoCharacter; break; } /* Append another digit of the constant */ ConvertBuffer[i] = StringChar; i++; continue; } /* Save the finished character */ *s = StringChar; s++; } /* * Premature End-Of-File */ AslCommonError (ASL_ERROR, ASL_MSG_EARLY_EOF, Gbl_CurrentLineNumber, Gbl_LogicalLineNumber, Gbl_CurrentLineOffset, Gbl_CurrentColumn, Gbl_Files[ASL_FILE_INPUT].Filename, NULL); return (FALSE); CompletedString: /* * Null terminate the input string and copy string to a new buffer */ *s = 0; CleanString = UtGetStringBuffer (strlen (MsgBuffer) + 1); if (!CleanString) { AslCommonError (ASL_ERROR, ASL_MSG_MEMORY_ALLOCATION, Gbl_CurrentLineNumber, Gbl_LogicalLineNumber, Gbl_CurrentLineOffset, Gbl_CurrentColumn, Gbl_Files[ASL_FILE_INPUT].Filename, NULL); return (FALSE); } ACPI_STRCPY (CleanString, MsgBuffer); AslCompilerlval.s = CleanString; return (TRUE); }