aslglobal.h revision 245582
1/****************************************************************************** 2 * 3 * Module Name: aslglobal.h - Global variable definitions 4 * 5 *****************************************************************************/ 6 7/* 8 * Copyright (C) 2000 - 2013, Intel Corp. 9 * All rights reserved. 10 * 11 * Redistribution and use in source and binary forms, with or without 12 * modification, are permitted provided that the following conditions 13 * are met: 14 * 1. Redistributions of source code must retain the above copyright 15 * notice, this list of conditions, and the following disclaimer, 16 * without modification. 17 * 2. Redistributions in binary form must reproduce at minimum a disclaimer 18 * substantially similar to the "NO WARRANTY" disclaimer below 19 * ("Disclaimer") and any redistribution must be conditioned upon 20 * including a substantially similar Disclaimer requirement for further 21 * binary redistribution. 22 * 3. Neither the names of the above-listed copyright holders nor the names 23 * of any contributors may be used to endorse or promote products derived 24 * from this software without specific prior written permission. 25 * 26 * Alternatively, this software may be distributed under the terms of the 27 * GNU General Public License ("GPL") version 2 as published by the Free 28 * Software Foundation. 29 * 30 * NO WARRANTY 31 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 32 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 33 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR 34 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 35 * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 36 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 37 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 38 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 39 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING 40 * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 41 * POSSIBILITY OF SUCH DAMAGES. 42 */ 43 44 45#ifndef __ASLGLOBAL_H 46#define __ASLGLOBAL_H 47 48 49/* 50 * Global variables. Defined in aslmain.c only, externed in all other files 51 */ 52 53#undef ASL_EXTERN 54 55#ifdef _DECLARE_GLOBALS 56#define ASL_EXTERN 57#define ASL_INIT_GLOBAL(a,b) (a)=(b) 58#else 59#define ASL_EXTERN extern 60#define ASL_INIT_GLOBAL(a,b) (a) 61#endif 62 63 64#ifdef _DECLARE_GLOBALS 65UINT32 Gbl_ExceptionCount[ASL_NUM_REPORT_LEVELS] = {0,0,0,0,0,0}; 66char AslHexLookup[] = 67{ 68 '0','1','2','3','4','5','6','7','8','9','A','B','C','D','E','F' 69}; 70 71 72/* Table below must match ASL_FILE_TYPES in asltypes.h */ 73 74ASL_FILE_INFO Gbl_Files [ASL_NUM_FILES] = 75{ 76 {NULL, NULL, "stdout: ", "Standard Output"}, 77 {NULL, NULL, "stderr: ", "Standard Error"}, 78 {NULL, NULL, "Table Input: ", "Source Input"}, 79 {NULL, NULL, "Binary Output:", "AML Output"}, 80 {NULL, NULL, "Source Output:", "Source Output"}, 81 {NULL, NULL, "Preprocessor: ", "Preprocessor Output"}, 82 {NULL, NULL, "Listing File: ", "Listing Output"}, 83 {NULL, NULL, "Hex Dump: ", "Hex Table Output"}, 84 {NULL, NULL, "Namespace: ", "Namespace Output"}, 85 {NULL, NULL, "Debug File: ", "Debug Output"}, 86 {NULL, NULL, "ASM Source: ", "Assembly Code Output"}, 87 {NULL, NULL, "C Source: ", "C Code Output"}, 88 {NULL, NULL, "ASM Include: ", "Assembly Header Output"}, 89 {NULL, NULL, "C Include: ", "C Header Output"} 90}; 91 92#else 93extern UINT32 Gbl_ExceptionCount[ASL_NUM_REPORT_LEVELS]; 94extern char AslHexLookup[]; 95extern ASL_FILE_INFO Gbl_Files [ASL_NUM_FILES]; 96#endif 97 98 99/* 100 * Parser and other externals 101 */ 102extern int yydebug; 103extern FILE *AslCompilerin; 104extern int AslCompilerdebug; 105extern int DtParserdebug; 106extern int PrParserdebug; 107extern const ASL_MAPPING_ENTRY AslKeywordMapping[]; 108extern char *AslCompilertext; 109 110#define ASL_DEFAULT_LINE_BUFFER_SIZE (1024 * 32) /* 32K */ 111#define ASL_MSG_BUFFER_SIZE 4096 112#define HEX_TABLE_LINE_SIZE 8 113#define HEX_LISTING_LINE_SIZE 8 114 115 116/* Source code buffers and pointers for error reporting */ 117 118ASL_EXTERN char ASL_INIT_GLOBAL (*Gbl_CurrentLineBuffer, NULL); 119ASL_EXTERN char ASL_INIT_GLOBAL (*Gbl_LineBufPtr, NULL); 120ASL_EXTERN UINT32 ASL_INIT_GLOBAL (Gbl_LineBufferSize, ASL_DEFAULT_LINE_BUFFER_SIZE); 121ASL_EXTERN UINT32 ASL_INIT_GLOBAL (Gbl_CurrentColumn, 0); 122ASL_EXTERN UINT32 ASL_INIT_GLOBAL (Gbl_PreviousLineNumber, 0); 123ASL_EXTERN UINT32 ASL_INIT_GLOBAL (Gbl_CurrentLineNumber, 1); 124ASL_EXTERN UINT32 ASL_INIT_GLOBAL (Gbl_LogicalLineNumber, 1); 125ASL_EXTERN UINT32 ASL_INIT_GLOBAL (Gbl_CurrentLineOffset, 0); 126 127/* Exception reporting */ 128 129ASL_EXTERN ASL_ERROR_MSG ASL_INIT_GLOBAL (*Gbl_ErrorLog,NULL); 130ASL_EXTERN ASL_ERROR_MSG ASL_INIT_GLOBAL (*Gbl_NextError,NULL); 131 132/* Option flags */ 133 134ASL_EXTERN BOOLEAN ASL_INIT_GLOBAL (Gbl_DoCompile, TRUE); 135ASL_EXTERN BOOLEAN ASL_INIT_GLOBAL (Gbl_DoSignon, TRUE); 136ASL_EXTERN BOOLEAN ASL_INIT_GLOBAL (Gbl_PreprocessOnly, FALSE); 137ASL_EXTERN BOOLEAN ASL_INIT_GLOBAL (Gbl_PreprocessFlag, TRUE); 138ASL_EXTERN BOOLEAN ASL_INIT_GLOBAL (Gbl_DisassembleAll, FALSE); 139 140ASL_EXTERN BOOLEAN ASL_INIT_GLOBAL (Gbl_UseDefaultAmlFilename, TRUE); 141ASL_EXTERN BOOLEAN ASL_INIT_GLOBAL (Gbl_NsOutputFlag, FALSE); 142ASL_EXTERN BOOLEAN ASL_INIT_GLOBAL (Gbl_PreprocessorOutputFlag, FALSE); 143ASL_EXTERN BOOLEAN ASL_INIT_GLOBAL (Gbl_DebugFlag, FALSE); 144ASL_EXTERN BOOLEAN ASL_INIT_GLOBAL (Gbl_AsmOutputFlag, FALSE); 145ASL_EXTERN BOOLEAN ASL_INIT_GLOBAL (Gbl_C_OutputFlag, FALSE); 146ASL_EXTERN BOOLEAN ASL_INIT_GLOBAL (Gbl_AsmIncludeOutputFlag, FALSE); 147ASL_EXTERN BOOLEAN ASL_INIT_GLOBAL (Gbl_C_IncludeOutputFlag, FALSE); 148ASL_EXTERN BOOLEAN ASL_INIT_GLOBAL (Gbl_ListingFlag, FALSE); 149ASL_EXTERN BOOLEAN ASL_INIT_GLOBAL (Gbl_IgnoreErrors, FALSE); 150ASL_EXTERN BOOLEAN ASL_INIT_GLOBAL (Gbl_SourceOutputFlag, FALSE); 151ASL_EXTERN BOOLEAN ASL_INIT_GLOBAL (Gbl_ParseOnlyFlag, FALSE); 152ASL_EXTERN BOOLEAN ASL_INIT_GLOBAL (Gbl_CompileTimesFlag, FALSE); 153ASL_EXTERN BOOLEAN ASL_INIT_GLOBAL (Gbl_FoldConstants, TRUE); 154ASL_EXTERN BOOLEAN ASL_INIT_GLOBAL (Gbl_VerboseErrors, TRUE); 155ASL_EXTERN BOOLEAN ASL_INIT_GLOBAL (Gbl_NoErrors, FALSE); 156ASL_EXTERN BOOLEAN ASL_INIT_GLOBAL (Gbl_WarningsAsErrors, FALSE); 157ASL_EXTERN BOOLEAN ASL_INIT_GLOBAL (Gbl_NoResourceChecking, FALSE); 158ASL_EXTERN BOOLEAN ASL_INIT_GLOBAL (Gbl_DisasmFlag, FALSE); 159ASL_EXTERN BOOLEAN ASL_INIT_GLOBAL (Gbl_GetAllTables, FALSE); 160ASL_EXTERN BOOLEAN ASL_INIT_GLOBAL (Gbl_IntegerOptimizationFlag, TRUE); 161ASL_EXTERN BOOLEAN ASL_INIT_GLOBAL (Gbl_ReferenceOptimizationFlag, TRUE); 162ASL_EXTERN BOOLEAN ASL_INIT_GLOBAL (Gbl_DisplayRemarks, TRUE); 163ASL_EXTERN BOOLEAN ASL_INIT_GLOBAL (Gbl_DisplayOptimizations, FALSE); 164ASL_EXTERN UINT8 ASL_INIT_GLOBAL (Gbl_WarningLevel, ASL_WARNING); 165ASL_EXTERN BOOLEAN ASL_INIT_GLOBAL (Gbl_UseOriginalCompilerId, FALSE); 166ASL_EXTERN BOOLEAN ASL_INIT_GLOBAL (Gbl_VerboseTemplates, FALSE); 167ASL_EXTERN BOOLEAN ASL_INIT_GLOBAL (Gbl_DoTemplates, FALSE); 168ASL_EXTERN BOOLEAN ASL_INIT_GLOBAL (Gbl_CompileGeneric, FALSE); 169 170 171#define HEX_OUTPUT_NONE 0 172#define HEX_OUTPUT_C 1 173#define HEX_OUTPUT_ASM 2 174#define HEX_OUTPUT_ASL 3 175 176ASL_EXTERN BOOLEAN ASL_INIT_GLOBAL (Gbl_HexOutputFlag, HEX_OUTPUT_NONE); 177 178 179/* Files */ 180 181ASL_EXTERN char *Gbl_DirectoryPath; 182ASL_EXTERN char ASL_INIT_GLOBAL (*Gbl_IncludeFilename, NULL); 183ASL_EXTERN char ASL_INIT_GLOBAL (*Gbl_OutputFilenamePrefix, NULL); 184ASL_EXTERN ASL_INCLUDE_DIR ASL_INIT_GLOBAL (*Gbl_IncludeDirList, NULL); 185ASL_EXTERN char *Gbl_CurrentInputFilename; 186 187ASL_EXTERN BOOLEAN ASL_INIT_GLOBAL (Gbl_HasIncludeFiles, FALSE); 188 189 190/* Statistics */ 191 192ASL_EXTERN UINT32 ASL_INIT_GLOBAL (Gbl_InputByteCount, 0); 193ASL_EXTERN UINT32 ASL_INIT_GLOBAL (Gbl_InputFieldCount, 0); 194ASL_EXTERN UINT32 ASL_INIT_GLOBAL (Gbl_NsLookupCount, 0); 195ASL_EXTERN UINT32 ASL_INIT_GLOBAL (TotalKeywords, 0); 196ASL_EXTERN UINT32 ASL_INIT_GLOBAL (TotalNamedObjects, 0); 197ASL_EXTERN UINT32 ASL_INIT_GLOBAL (TotalExecutableOpcodes, 0); 198ASL_EXTERN UINT32 ASL_INIT_GLOBAL (TotalParseNodes, 0); 199ASL_EXTERN UINT32 ASL_INIT_GLOBAL (TotalMethods, 0); 200ASL_EXTERN UINT32 ASL_INIT_GLOBAL (TotalAllocations, 0); 201ASL_EXTERN UINT32 ASL_INIT_GLOBAL (TotalAllocated, 0); 202ASL_EXTERN UINT32 ASL_INIT_GLOBAL (TotalFolds, 0); 203 204 205/* Misc */ 206 207ASL_EXTERN UINT8 ASL_INIT_GLOBAL (Gbl_RevisionOverride, 0); 208ASL_EXTERN UINT8 ASL_INIT_GLOBAL (Gbl_TempCount, 0); 209ASL_EXTERN ACPI_PARSE_OBJECT ASL_INIT_GLOBAL (*RootNode, NULL); 210ASL_EXTERN UINT32 ASL_INIT_GLOBAL (Gbl_TableLength, 0); 211ASL_EXTERN UINT32 ASL_INIT_GLOBAL (Gbl_SourceLine, 0); 212ASL_EXTERN ASL_LISTING_NODE ASL_INIT_GLOBAL (*Gbl_ListingNode, NULL); 213ASL_EXTERN ACPI_PARSE_OBJECT ASL_INIT_GLOBAL (*Gbl_NodeCacheNext, NULL); 214ASL_EXTERN ACPI_PARSE_OBJECT ASL_INIT_GLOBAL (*Gbl_NodeCacheLast, NULL); 215ASL_EXTERN char ASL_INIT_GLOBAL (*Gbl_StringCacheNext, NULL); 216ASL_EXTERN char ASL_INIT_GLOBAL (*Gbl_StringCacheLast, NULL); 217ASL_EXTERN ACPI_PARSE_OBJECT *Gbl_FirstLevelInsertionNode; 218ASL_EXTERN UINT8 ASL_INIT_GLOBAL (Gbl_FileType, 0); 219ASL_EXTERN char ASL_INIT_GLOBAL (*Gbl_Signature, NULL); 220ASL_EXTERN char *Gbl_TemplateSignature; 221 222ASL_EXTERN UINT32 ASL_INIT_GLOBAL (Gbl_CurrentHexColumn, 0); 223ASL_EXTERN UINT32 ASL_INIT_GLOBAL (Gbl_CurrentAmlOffset, 0); 224ASL_EXTERN UINT32 ASL_INIT_GLOBAL (Gbl_CurrentLine, 0); 225ASL_EXTERN UINT8 ASL_INIT_GLOBAL (Gbl_HexBytesWereWritten, FALSE); 226ASL_EXTERN UINT32 ASL_INIT_GLOBAL (Gbl_NumNamespaceObjects, 0); 227ASL_EXTERN UINT32 ASL_INIT_GLOBAL (Gbl_ReservedMethods, 0); 228ASL_EXTERN char ASL_INIT_GLOBAL (*Gbl_TableSignature, "NO_SIG"); 229ASL_EXTERN char ASL_INIT_GLOBAL (*Gbl_TableId, "NO_ID"); 230ASL_EXTERN FILE *AcpiGbl_DebugFile; /* Placeholder for oswinxf only */ 231 232 233/* Static structures */ 234 235ASL_EXTERN ASL_ANALYSIS_WALK_INFO AnalysisWalkInfo; 236ASL_EXTERN ACPI_TABLE_HEADER TableHeader; 237 238/* Event timing */ 239 240#define ASL_NUM_EVENTS 20 241ASL_EXTERN ASL_EVENT_INFO AslGbl_Events[ASL_NUM_EVENTS]; 242ASL_EXTERN UINT8 AslGbl_NextEvent; 243ASL_EXTERN UINT8 AslGbl_NamespaceEvent; 244 245/* Scratch buffers */ 246 247ASL_EXTERN UINT8 Gbl_AmlBuffer[HEX_LISTING_LINE_SIZE]; 248ASL_EXTERN char MsgBuffer[ASL_MSG_BUFFER_SIZE]; 249ASL_EXTERN char StringBuffer[ASL_MSG_BUFFER_SIZE]; 250ASL_EXTERN char StringBuffer2[ASL_MSG_BUFFER_SIZE]; 251 252 253#endif /* __ASLGLOBAL_H */ 254