The Design and Implementation of the FreeBSD Operating System, Second Edition
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FreeBSD/Linux Kernel Cross Reference
sys/contrib/dev/acpica/compiler/aslglobal.h

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    1 /******************************************************************************
    2  *
    3  * Module Name: aslglobal.h - Global variable definitions
    4  *
    5  *****************************************************************************/
    6 
    7 /******************************************************************************
    8  *
    9  * 1. Copyright Notice
   10  *
   11  * Some or all of this work - Copyright (c) 1999 - 2022, Intel Corp.
   12  * All rights reserved.
   13  *
   14  * 2. License
   15  *
   16  * 2.1. This is your license from Intel Corp. under its intellectual property
   17  * rights. You may have additional license terms from the party that provided
   18  * you this software, covering your right to use that party's intellectual
   19  * property rights.
   20  *
   21  * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
   22  * copy of the source code appearing in this file ("Covered Code") an
   23  * irrevocable, perpetual, worldwide license under Intel's copyrights in the
   24  * base code distributed originally by Intel ("Original Intel Code") to copy,
   25  * make derivatives, distribute, use and display any portion of the Covered
   26  * Code in any form, with the right to sublicense such rights; and
   27  *
   28  * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
   29  * license (with the right to sublicense), under only those claims of Intel
   30  * patents that are infringed by the Original Intel Code, to make, use, sell,
   31  * offer to sell, and import the Covered Code and derivative works thereof
   32  * solely to the minimum extent necessary to exercise the above copyright
   33  * license, and in no event shall the patent license extend to any additions
   34  * to or modifications of the Original Intel Code. No other license or right
   35  * is granted directly or by implication, estoppel or otherwise;
   36  *
   37  * The above copyright and patent license is granted only if the following
   38  * conditions are met:
   39  *
   40  * 3. Conditions
   41  *
   42  * 3.1. Redistribution of Source with Rights to Further Distribute Source.
   43  * Redistribution of source code of any substantial portion of the Covered
   44  * Code or modification with rights to further distribute source must include
   45  * the above Copyright Notice, the above License, this list of Conditions,
   46  * and the following Disclaimer and Export Compliance provision. In addition,
   47  * Licensee must cause all Covered Code to which Licensee contributes to
   48  * contain a file documenting the changes Licensee made to create that Covered
   49  * Code and the date of any change. Licensee must include in that file the
   50  * documentation of any changes made by any predecessor Licensee. Licensee
   51  * must include a prominent statement that the modification is derived,
   52  * directly or indirectly, from Original Intel Code.
   53  *
   54  * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
   55  * Redistribution of source code of any substantial portion of the Covered
   56  * Code or modification without rights to further distribute source must
   57  * include the following Disclaimer and Export Compliance provision in the
   58  * documentation and/or other materials provided with distribution. In
   59  * addition, Licensee may not authorize further sublicense of source of any
   60  * portion of the Covered Code, and must include terms to the effect that the
   61  * license from Licensee to its licensee is limited to the intellectual
   62  * property embodied in the software Licensee provides to its licensee, and
   63  * not to intellectual property embodied in modifications its licensee may
   64  * make.
   65  *
   66  * 3.3. Redistribution of Executable. Redistribution in executable form of any
   67  * substantial portion of the Covered Code or modification must reproduce the
   68  * above Copyright Notice, and the following Disclaimer and Export Compliance
   69  * provision in the documentation and/or other materials provided with the
   70  * distribution.
   71  *
   72  * 3.4. Intel retains all right, title, and interest in and to the Original
   73  * Intel Code.
   74  *
   75  * 3.5. Neither the name Intel nor any other trademark owned or controlled by
   76  * Intel shall be used in advertising or otherwise to promote the sale, use or
   77  * other dealings in products derived from or relating to the Covered Code
   78  * without prior written authorization from Intel.
   79  *
   80  * 4. Disclaimer and Export Compliance
   81  *
   82  * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
   83  * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
   84  * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
   85  * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
   86  * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
   87  * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
   88  * PARTICULAR PURPOSE.
   89  *
   90  * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
   91  * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
   92  * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
   93  * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
   94  * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
   95  * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
   96  * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
   97  * LIMITED REMEDY.
   98  *
   99  * 4.3. Licensee shall not export, either directly or indirectly, any of this
  100  * software or system incorporating such software without first obtaining any
  101  * required license or other approval from the U. S. Department of Commerce or
  102  * any other agency or department of the United States Government. In the
  103  * event Licensee exports any such software from the United States or
  104  * re-exports any such software from a foreign destination, Licensee shall
  105  * ensure that the distribution and export/re-export of the software is in
  106  * compliance with all laws, regulations, orders, or other restrictions of the
  107  * U.S. Export Administration Regulations. Licensee agrees that neither it nor
  108  * any of its subsidiaries will export/re-export any technical data, process,
  109  * software, or service, directly or indirectly, to any country for which the
  110  * United States government or any agency thereof requires an export license,
  111  * other governmental approval, or letter of assurance, without first obtaining
  112  * such license, approval or letter.
  113  *
  114  *****************************************************************************
  115  *
  116  * Alternatively, you may choose to be licensed under the terms of the
  117  * following license:
  118  *
  119  * Redistribution and use in source and binary forms, with or without
  120  * modification, are permitted provided that the following conditions
  121  * are met:
  122  * 1. Redistributions of source code must retain the above copyright
  123  *    notice, this list of conditions, and the following disclaimer,
  124  *    without modification.
  125  * 2. Redistributions in binary form must reproduce at minimum a disclaimer
  126  *    substantially similar to the "NO WARRANTY" disclaimer below
  127  *    ("Disclaimer") and any redistribution must be conditioned upon
  128  *    including a substantially similar Disclaimer requirement for further
  129  *    binary redistribution.
  130  * 3. Neither the names of the above-listed copyright holders nor the names
  131  *    of any contributors may be used to endorse or promote products derived
  132  *    from this software without specific prior written permission.
  133  *
  134  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  135  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  136  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
  137  * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
  138  * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  139  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
  140  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  141  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  142  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  143  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  144  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  145  *
  146  * Alternatively, you may choose to be licensed under the terms of the
  147  * GNU General Public License ("GPL") version 2 as published by the Free
  148  * Software Foundation.
  149  *
  150  *****************************************************************************/
  151 
  152 #ifndef __ASLGLOBAL_H
  153 #define __ASLGLOBAL_H
  154 
  155 
  156 /*
  157  * Global variables. Defined in aslmain.c only, externed in all other files
  158  */
  159 
  160 #undef ASL_EXTERN
  161 
  162 #ifdef _DECLARE_GLOBALS
  163 #define ASL_EXTERN
  164 #define ASL_INIT_GLOBAL(a,b)        (a)=(b)
  165 #else
  166 #define ASL_EXTERN                  extern
  167 #define ASL_INIT_GLOBAL(a,b)        (a)
  168 #endif
  169 
  170 
  171 #ifdef _DECLARE_GLOBALS
  172 UINT32                              AslGbl_ExceptionCount[ASL_NUM_REPORT_LEVELS] = {0,0,0,0,0,0};
  173 
  174 /* Table below must match ASL_FILE_TYPES in asltypes.h */
  175 ASL_FILE_DESC                       AslGbl_FileDescs [ASL_NUM_FILES] =
  176 {
  177     {"stdout:       ", "Standard Output"},
  178     {"stderr:       ", "Standard Error"},
  179     {"Table Input:  ", "Source Input"},
  180     {"Binary Output:", "AML Output"},
  181     {"Source Output:", "Source Output"},
  182     {"Preprocessor: ", "Preprocessor Output"},
  183     {"Preprocessor: ", "Preprocessor Temp File"},
  184     {"Listing File: ", "Listing Output"},
  185     {"Hex Dump:     ", "Hex Table Output"},
  186     {"Namespace:    ", "Namespace Output"},
  187     {"Debug File:   ", "Debug Output"},
  188     {"ASM Source:   ", "Assembly Code Output"},
  189     {"C Source:     ", "C Code Output"},
  190     {"ASM Include:  ", "Assembly Header Output"},
  191     {"C Include:    ", "C Header Output"},
  192     {"Offset Table: ", "C Offset Table Output"},
  193     {"Device Map:   ", "Device Map Output"},
  194     {"Cross Ref:    ", "Cross-reference Output"},
  195     {"Converter dbg:", "Converter debug Output"}
  196 };
  197 
  198 /* Table below must match the defines with the same names in actypes.h */
  199 
  200 const char                          *AslGbl_OpFlagNames[ACPI_NUM_OP_FLAGS] =
  201 {
  202     "OP_VISITED",
  203     "OP_AML_PACKAGE",
  204     "OP_IS_TARGET",
  205     "OP_IS_RESOURCE_DESC",
  206     "OP_IS_RESOURCE_FIELD",
  207     "OP_HAS_NO_EXIT",
  208     "OP_IF_HAS_NO_EXIT",
  209     "OP_NAME_INTERNALIZED",
  210     "OP_METHOD_NO_RETVAL",
  211     "OP_METHOD_SOME_NO_RETVAL",
  212     "OP_RESULT_NOT_USED",
  213     "OP_METHOD_TYPED",
  214     "OP_COULD_NOT_REDUCE",
  215     "OP_COMPILE_TIME_CONST",
  216     "OP_IS_TERM_ARG",
  217     "OP_WAS_ONES_OP",
  218     "OP_IS_NAME_DECLARATION",
  219     "OP_COMPILER_EMITTED",
  220     "OP_IS_DUPLICATE",
  221     "OP_IS_RESOURCE_DATA",
  222     "OP_IS_NULL_RETURN",
  223     "OP_NOT_FOUND_DURING_LOAD"
  224 };
  225 
  226 const char                          *AslGbl_SpecialNamedObjects [MAX_SPECIAL_NAMES] =
  227 {
  228     NAMESEG__PTS,
  229     NAMESEG__WAK,
  230     NAMESEG__S0,
  231     NAMESEG__S1,
  232     NAMESEG__S2,
  233     NAMESEG__S3,
  234     NAMESEG__S4,
  235     NAMESEG__S5,
  236     NAMESEG__TTS
  237 };
  238 
  239 #else
  240 extern ASL_FILE_DESC                AslGbl_FileDescs [ASL_NUM_FILES];
  241 extern UINT32                       AslGbl_ExceptionCount[ASL_NUM_REPORT_LEVELS];
  242 extern const char                   *AslGbl_OpFlagNames[ACPI_NUM_OP_FLAGS];
  243 extern const char                   *AslGbl_SpecialNamedObjects[MAX_SPECIAL_NAMES];
  244 #endif
  245 
  246 
  247 /*
  248  * Parser and other externals
  249  */
  250 extern int                          yydebug;
  251 extern FILE                         *AslCompilerin;
  252 extern int                          DtParserdebug;
  253 extern int                          PrParserdebug;
  254 extern const ASL_MAPPING_ENTRY      AslKeywordMapping[];
  255 extern char                         *AslCompilertext;
  256 extern char                         *DtCompilerParsertext;
  257 
  258 /*
  259  * Older versions of Bison won't emit this external in the generated header.
  260  * Newer versions do emit the external, so we don't need to do it.
  261  */
  262 #ifndef ASLCOMPILER_ASLCOMPILERPARSE_H
  263 extern int                  AslCompilerdebug;
  264 #endif
  265 
  266 
  267 #define ASL_DEFAULT_LINE_BUFFER_SIZE    (1024 * 32) /* 32K */
  268 #define ASL_MSG_BUFFER_SIZE             (1024 * 128) /* 128k */
  269 #define ASL_STRING_BUFFER_SIZE          (1024 * 32) /* 32k */
  270 #define ASL_MAX_DISABLED_MESSAGES       32
  271 #define ASL_MAX_EXPECTED_MESSAGES       32
  272 #define ASL_MAX_ELEVATED_MESSAGES       32
  273 #define HEX_TABLE_LINE_SIZE             8
  274 #define HEX_LISTING_LINE_SIZE           8
  275 
  276 
  277 /* Source code buffers and pointers for error reporting */
  278 
  279 ASL_EXTERN char                     ASL_INIT_GLOBAL (*AslGbl_CurrentLineBuffer, NULL);
  280 ASL_EXTERN char                     ASL_INIT_GLOBAL (*AslGbl_LineBufPtr, NULL);
  281 ASL_EXTERN UINT32                   ASL_INIT_GLOBAL (AslGbl_LineBufferSize, ASL_DEFAULT_LINE_BUFFER_SIZE);
  282 ASL_EXTERN UINT32                   ASL_INIT_GLOBAL (AslGbl_CurrentColumn, 0);
  283 ASL_EXTERN UINT32                   ASL_INIT_GLOBAL (AslGbl_CurrentLineNumber, 1);
  284 ASL_EXTERN UINT32                   ASL_INIT_GLOBAL (AslGbl_LogicalLineNumber, 1);
  285 ASL_EXTERN UINT32                   ASL_INIT_GLOBAL (AslGbl_CurrentLineOffset, 0);
  286 ASL_EXTERN UINT8                    ASL_INIT_GLOBAL (AslGbl_SyntaxError, 0);
  287 
  288 /* Exception reporting */
  289 
  290 ASL_EXTERN ASL_ERROR_MSG            ASL_INIT_GLOBAL (*AslGbl_ErrorLog,NULL);
  291 ASL_EXTERN ASL_ERROR_MSG            ASL_INIT_GLOBAL (*AslGbl_NextError,NULL);
  292 
  293 /* Option flags */
  294 
  295 ASL_EXTERN BOOLEAN                  ASL_INIT_GLOBAL (AslGbl_DoCompile, TRUE);
  296 ASL_EXTERN BOOLEAN                  ASL_INIT_GLOBAL (AslGbl_DoSignon, TRUE);
  297 ASL_EXTERN BOOLEAN                  ASL_INIT_GLOBAL (AslGbl_PreprocessOnly, FALSE);
  298 ASL_EXTERN BOOLEAN                  ASL_INIT_GLOBAL (AslGbl_PreprocessFlag, TRUE);
  299 ASL_EXTERN BOOLEAN                  ASL_INIT_GLOBAL (AslGbl_DisassembleAll, FALSE);
  300 ASL_EXTERN BOOLEAN                  ASL_INIT_GLOBAL (AslGbl_UseDefaultAmlFilename, TRUE);
  301 ASL_EXTERN BOOLEAN                  ASL_INIT_GLOBAL (AslGbl_MapfileFlag, FALSE);
  302 ASL_EXTERN BOOLEAN                  ASL_INIT_GLOBAL (AslGbl_NsOutputFlag, FALSE);
  303 ASL_EXTERN BOOLEAN                  ASL_INIT_GLOBAL (AslGbl_PreprocessorOutputFlag, FALSE);
  304 ASL_EXTERN BOOLEAN                  ASL_INIT_GLOBAL (AslGbl_KeepPreprocessorTempFile, FALSE);
  305 ASL_EXTERN BOOLEAN                  ASL_INIT_GLOBAL (AslGbl_DebugFlag, FALSE);
  306 ASL_EXTERN BOOLEAN                  ASL_INIT_GLOBAL (AslGbl_CrossReferenceOutput, FALSE);
  307 ASL_EXTERN BOOLEAN                  ASL_INIT_GLOBAL (AslGbl_AsmOutputFlag, FALSE);
  308 ASL_EXTERN BOOLEAN                  ASL_INIT_GLOBAL (AslGbl_C_OutputFlag, FALSE);
  309 ASL_EXTERN BOOLEAN                  ASL_INIT_GLOBAL (AslGbl_C_OffsetTableFlag, FALSE);
  310 ASL_EXTERN BOOLEAN                  ASL_INIT_GLOBAL (AslGbl_AsmIncludeOutputFlag, FALSE);
  311 ASL_EXTERN BOOLEAN                  ASL_INIT_GLOBAL (AslGbl_C_IncludeOutputFlag, FALSE);
  312 ASL_EXTERN BOOLEAN                  ASL_INIT_GLOBAL (AslGbl_ListingFlag, FALSE);
  313 ASL_EXTERN BOOLEAN                  ASL_INIT_GLOBAL (AslGbl_IgnoreErrors, FALSE);
  314 ASL_EXTERN BOOLEAN                  ASL_INIT_GLOBAL (AslGbl_SourceOutputFlag, FALSE);
  315 ASL_EXTERN BOOLEAN                  ASL_INIT_GLOBAL (AslGbl_ParseOnlyFlag, FALSE);
  316 ASL_EXTERN BOOLEAN                  ASL_INIT_GLOBAL (AslGbl_ParserErrorDetected, FALSE);
  317 ASL_EXTERN BOOLEAN                  ASL_INIT_GLOBAL (AslGbl_CompileTimesFlag, FALSE);
  318 ASL_EXTERN BOOLEAN                  ASL_INIT_GLOBAL (AslGbl_FoldConstants, TRUE);
  319 ASL_EXTERN BOOLEAN                  ASL_INIT_GLOBAL (AslGbl_VerboseErrors, TRUE);
  320 ASL_EXTERN BOOLEAN                  ASL_INIT_GLOBAL (AslGbl_NoErrors, FALSE);
  321 ASL_EXTERN BOOLEAN                  ASL_INIT_GLOBAL (AslGbl_WarningsAsErrors, FALSE);
  322 ASL_EXTERN BOOLEAN                  ASL_INIT_GLOBAL (AslGbl_NoResourceChecking, FALSE);
  323 ASL_EXTERN BOOLEAN                  ASL_INIT_GLOBAL (AslGbl_IntegerOptimizationFlag, TRUE);
  324 ASL_EXTERN BOOLEAN                  ASL_INIT_GLOBAL (AslGbl_ReferenceOptimizationFlag, TRUE);
  325 ASL_EXTERN BOOLEAN                  ASL_INIT_GLOBAL (AslGbl_DisplayRemarks, TRUE);
  326 ASL_EXTERN BOOLEAN                  ASL_INIT_GLOBAL (AslGbl_DisplayWarnings, TRUE);
  327 ASL_EXTERN BOOLEAN                  ASL_INIT_GLOBAL (AslGbl_DisplayOptimizations, FALSE);
  328 ASL_EXTERN UINT8                    ASL_INIT_GLOBAL (AslGbl_WarningLevel, ASL_WARNING);
  329 ASL_EXTERN BOOLEAN                  ASL_INIT_GLOBAL (AslGbl_UseOriginalCompilerId, FALSE);
  330 ASL_EXTERN BOOLEAN                  ASL_INIT_GLOBAL (AslGbl_VerboseTemplates, FALSE);
  331 ASL_EXTERN BOOLEAN                  ASL_INIT_GLOBAL (AslGbl_DoTemplates, FALSE);
  332 ASL_EXTERN BOOLEAN                  ASL_INIT_GLOBAL (AslGbl_CompileGeneric, FALSE);
  333 ASL_EXTERN BOOLEAN                  ASL_INIT_GLOBAL (AslGbl_AllExceptionsDisabled, FALSE);
  334 ASL_EXTERN BOOLEAN                  ASL_INIT_GLOBAL (AslGbl_PruneParseTree, FALSE);
  335 ASL_EXTERN BOOLEAN                  ASL_INIT_GLOBAL (AslGbl_DoTypechecking, TRUE);
  336 ASL_EXTERN BOOLEAN                  ASL_INIT_GLOBAL (AslGbl_EnableReferenceTypechecking, FALSE);
  337 ASL_EXTERN BOOLEAN                  ASL_INIT_GLOBAL (AslGbl_DoExternalsInPlace, FALSE);
  338 ASL_EXTERN BOOLEAN                  ASL_INIT_GLOBAL (AslGbl_DoAslConversion, FALSE);
  339 ASL_EXTERN BOOLEAN                  ASL_INIT_GLOBAL (AslGbl_OptimizeTrivialParseNodes, TRUE);
  340 
  341 
  342 #define HEX_OUTPUT_NONE             0
  343 #define HEX_OUTPUT_C                1
  344 #define HEX_OUTPUT_ASM              2
  345 #define HEX_OUTPUT_ASL              3
  346 
  347 ASL_EXTERN BOOLEAN                  ASL_INIT_GLOBAL (AslGbl_HexOutputFlag, HEX_OUTPUT_NONE);
  348 
  349 
  350 /* Files */
  351 
  352 ASL_EXTERN BOOLEAN                  ASL_INIT_GLOBAL (AslGbl_HasIncludeFiles, FALSE);
  353 ASL_EXTERN char                     *AslGbl_DirectoryPath;
  354 ASL_EXTERN char                     *AslGbl_CurrentInputFilename;
  355 ASL_EXTERN char                     ASL_INIT_GLOBAL (*AslGbl_IncludeFilename, NULL);
  356 ASL_EXTERN char                     ASL_INIT_GLOBAL (*AslGbl_OutputFilenamePrefix, NULL);
  357 ASL_EXTERN ASL_INCLUDE_DIR          ASL_INIT_GLOBAL (*AslGbl_IncludeDirList, NULL);
  358 ASL_EXTERN char                     ASL_INIT_GLOBAL (*AslGbl_ExternalRefFilename, NULL);
  359 ASL_EXTERN char                     ASL_INIT_GLOBAL (*AslGbl_PreviousIncludeFilename, NULL);
  360 
  361 /* Statistics */
  362 
  363 ASL_EXTERN UINT32                   ASL_INIT_GLOBAL (AslGbl_InputByteCount, 0);
  364 ASL_EXTERN UINT32                   ASL_INIT_GLOBAL (AslGbl_InputFieldCount, 0);
  365 ASL_EXTERN UINT32                   ASL_INIT_GLOBAL (AslGbl_NsLookupCount, 0);
  366 ASL_EXTERN UINT32                   ASL_INIT_GLOBAL (AslGbl_TotalKeywords, 0);
  367 ASL_EXTERN UINT32                   ASL_INIT_GLOBAL (AslGbl_TotalNamedObjects, 0);
  368 ASL_EXTERN UINT32                   ASL_INIT_GLOBAL (AslGbl_TotalExecutableOpcodes, 0);
  369 ASL_EXTERN UINT32                   ASL_INIT_GLOBAL (AslGbl_TotalParseNodes, 0);
  370 ASL_EXTERN UINT32                   ASL_INIT_GLOBAL (AslGbl_TotalMethods, 0);
  371 ASL_EXTERN UINT32                   ASL_INIT_GLOBAL (AslGbl_TotalAllocations, 0);
  372 ASL_EXTERN UINT32                   ASL_INIT_GLOBAL (AslGbl_TotalAllocated, 0);
  373 ASL_EXTERN UINT32                   ASL_INIT_GLOBAL (AslGbl_TotalFolds, 0);
  374 
  375 /* Local caches */
  376 
  377 ASL_EXTERN UINT32                   ASL_INIT_GLOBAL (AslGbl_ParseOpCount, 0);
  378 ASL_EXTERN ASL_CACHE_INFO           ASL_INIT_GLOBAL (*AslGbl_ParseOpCacheList, NULL);
  379 ASL_EXTERN ACPI_PARSE_OBJECT        ASL_INIT_GLOBAL (*AslGbl_ParseOpCacheNext, NULL);
  380 ASL_EXTERN ACPI_PARSE_OBJECT        ASL_INIT_GLOBAL (*AslGbl_ParseOpCacheLast, NULL);
  381 
  382 ASL_EXTERN UINT32                   ASL_INIT_GLOBAL (AslGbl_StringCount, 0);
  383 ASL_EXTERN UINT32                   ASL_INIT_GLOBAL (AslGbl_StringSize, 0);
  384 ASL_EXTERN ASL_CACHE_INFO           ASL_INIT_GLOBAL (*AslGbl_StringCacheList, NULL);
  385 ASL_EXTERN char                     ASL_INIT_GLOBAL (*AslGbl_StringCacheNext, NULL);
  386 ASL_EXTERN char                     ASL_INIT_GLOBAL (*AslGbl_StringCacheLast, NULL);
  387 
  388 /* Map file */
  389 
  390 ASL_EXTERN ACPI_GPIO_INFO           ASL_INIT_GLOBAL (*AslGbl_GpioList, NULL);
  391 ASL_EXTERN ACPI_SERIAL_INFO         ASL_INIT_GLOBAL (*AslGbl_SerialList, NULL);
  392 
  393 /* Misc */
  394 
  395 ASL_EXTERN UINT8                    ASL_INIT_GLOBAL (AslGbl_RevisionOverride, 0);
  396 ASL_EXTERN UINT8                    ASL_INIT_GLOBAL (AslGbl_TempCount, 0);
  397 ASL_EXTERN UINT32                   ASL_INIT_GLOBAL (AslGbl_TableLength, 0);
  398 ASL_EXTERN UINT32                   ASL_INIT_GLOBAL (AslGbl_SourceLine, 0);
  399 ASL_EXTERN UINT8                    ASL_INIT_GLOBAL (AslGbl_FileType, 0);
  400 ASL_EXTERN char                     ASL_INIT_GLOBAL (*AslGbl_Signature, NULL);
  401 ASL_EXTERN ACPI_PARSE_OBJECT        ASL_INIT_GLOBAL (*AslGbl_ParseTreeRoot, NULL);
  402 ASL_EXTERN ACPI_PARSE_OBJECT        ASL_INIT_GLOBAL (*AslGbl_CurrentDB, NULL);
  403 ASL_EXTERN ACPI_PARSE_OBJECT        ASL_INIT_GLOBAL (*AslGbl_ExternalsListHead, NULL);
  404 ASL_EXTERN ASL_LISTING_NODE         ASL_INIT_GLOBAL (*AslGbl_ListingNode, NULL);
  405 ASL_EXTERN ACPI_PARSE_OBJECT        *AslGbl_FirstLevelInsertionNode;
  406 
  407 ASL_EXTERN UINT32                   ASL_INIT_GLOBAL (AslGbl_CurrentHexColumn, 0);
  408 ASL_EXTERN UINT32                   ASL_INIT_GLOBAL (AslGbl_CurrentAmlOffset, 0);
  409 ASL_EXTERN UINT32                   ASL_INIT_GLOBAL (AslGbl_CurrentLine, 0);
  410 ASL_EXTERN UINT32                   ASL_INIT_GLOBAL (AslGbl_DisabledMessagesIndex, 0);
  411 ASL_EXTERN UINT32                   ASL_INIT_GLOBAL (AslGbl_ExpectedMessagesIndex, 0);
  412 ASL_EXTERN UINT32                   ASL_INIT_GLOBAL (AslGbl_ElevatedMessagesIndex, 0);
  413 ASL_EXTERN UINT8                    ASL_INIT_GLOBAL (AslGbl_HexBytesWereWritten, FALSE);
  414 ASL_EXTERN UINT32                   ASL_INIT_GLOBAL (AslGbl_NumNamespaceObjects, 0);
  415 ASL_EXTERN UINT32                   ASL_INIT_GLOBAL (AslGbl_ReservedMethods, 0);
  416 ASL_EXTERN UINT8                    ASL_INIT_GLOBAL (AslGbl_PruneDepth, 0);
  417 ASL_EXTERN UINT16                   ASL_INIT_GLOBAL (AslGbl_PruneType, 0);
  418 ASL_EXTERN ASL_FILE_NODE            ASL_INIT_GLOBAL (*AslGbl_IncludeFileStack, NULL);
  419 ASL_EXTERN char                     ASL_INIT_GLOBAL (*AslGbl_TableSignature, "NO_SIG");
  420 ASL_EXTERN char                     ASL_INIT_GLOBAL (*AslGbl_TableId, "NO_ID");
  421 ASL_EXTERN ASL_FILE_INFO            ASL_INIT_GLOBAL (*AslGbl_Files, NULL);
  422 ASL_EXTERN ASL_GLOBAL_FILE_NODE     ASL_INIT_GLOBAL (*AslGbl_FilesList, NULL);
  423 ASL_EXTERN ASL_EXPECTED_MSG_NODE    ASL_INIT_GLOBAL (*AslGbl_ExpectedErrorCodeList, NULL);
  424 
  425 /* Specific to the -q option */
  426 
  427 ASL_EXTERN ASL_COMMENT_STATE        AslGbl_CommentState;
  428 
  429 /*
  430  * Determines if an inline comment should be saved in the InlineComment or NodeEndComment
  431  *  field of ACPI_PARSE_OBJECT.
  432  */
  433 ASL_EXTERN ACPI_COMMENT_NODE        ASL_INIT_GLOBAL (*AslGbl_CommentListHead, NULL);
  434 ASL_EXTERN ACPI_COMMENT_NODE        ASL_INIT_GLOBAL (*AslGbl_CommentListTail, NULL);
  435 ASL_EXTERN char                     ASL_INIT_GLOBAL (*AslGbl_InlineCommentBuffer, NULL);
  436 
  437 /* Static structures */
  438 
  439 ASL_EXTERN ASL_ANALYSIS_WALK_INFO   AslGbl_AnalysisWalkInfo;
  440 ASL_EXTERN ACPI_TABLE_HEADER        AslGbl_TableHeader;
  441 
  442 /* Event timing */
  443 
  444 #define ASL_NUM_EVENTS              24
  445 ASL_EXTERN ASL_EVENT_INFO           AslGbl_Events[ASL_NUM_EVENTS];
  446 ASL_EXTERN UINT8                    AslGbl_NextEvent;
  447 ASL_EXTERN UINT8                    AslGbl_NamespaceEvent;
  448 
  449 /* Scratch buffers */
  450 
  451 ASL_EXTERN UINT8                    AslGbl_AmlBuffer[HEX_LISTING_LINE_SIZE];
  452 ASL_EXTERN char                     AslGbl_MsgBuffer[ASL_MSG_BUFFER_SIZE];
  453 ASL_EXTERN char                     AslGbl_StringBuffer[ASL_STRING_BUFFER_SIZE];
  454 ASL_EXTERN char                     AslGbl_StringBuffer2[ASL_STRING_BUFFER_SIZE];
  455 ASL_EXTERN UINT32                   AslGbl_DisabledMessages[ASL_MAX_DISABLED_MESSAGES];
  456 ASL_EXTERN ASL_EXPECTED_MESSAGE     AslGbl_ExpectedMessages[ASL_MAX_EXPECTED_MESSAGES];
  457 ASL_EXTERN UINT32                   AslGbl_ElevatedMessages[ASL_MAX_ELEVATED_MESSAGES];
  458 
  459 
  460 #endif /* __ASLGLOBAL_H */

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