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 65 UINT32 Gbl_ExceptionCount[ASL_NUM_REPORT_LEVELS] = {0,0,0,0,0,0}; 66 char 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 74 ASL_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 {NULL, NULL, "Offset Table: ", "C Offset Table Output"} 91 }; 92 93 #else 94 extern UINT32 Gbl_ExceptionCount[ASL_NUM_REPORT_LEVELS]; 95 extern char AslHexLookup[]; 96 extern ASL_FILE_INFO Gbl_Files [ASL_NUM_FILES]; 97 #endif 98 99 100 /* 101 * Parser and other externals 102 */ 103 extern int yydebug; 104 extern FILE *AslCompilerin; 105 extern int AslCompilerdebug; 106 extern int DtParserdebug; 107 extern int PrParserdebug; 108 extern const ASL_MAPPING_ENTRY AslKeywordMapping[]; 109 extern char *AslCompilertext; 110 111 #define ASL_DEFAULT_LINE_BUFFER_SIZE (1024 * 32) /* 32K */ 112 #define ASL_MSG_BUFFER_SIZE 4096 113 #define ASL_MAX_DISABLED_MESSAGES 32 114 #define HEX_TABLE_LINE_SIZE 8 115 #define HEX_LISTING_LINE_SIZE 8 116 117 118 /* Source code buffers and pointers for error reporting */ 119 120 ASL_EXTERN char ASL_INIT_GLOBAL (*Gbl_CurrentLineBuffer, NULL); 121 ASL_EXTERN char ASL_INIT_GLOBAL (*Gbl_LineBufPtr, NULL); 122 ASL_EXTERN UINT32 ASL_INIT_GLOBAL (Gbl_LineBufferSize, ASL_DEFAULT_LINE_BUFFER_SIZE); 123 ASL_EXTERN UINT32 ASL_INIT_GLOBAL (Gbl_CurrentColumn, 0); 124 ASL_EXTERN UINT32 ASL_INIT_GLOBAL (Gbl_PreviousLineNumber, 0); 125 ASL_EXTERN UINT32 ASL_INIT_GLOBAL (Gbl_CurrentLineNumber, 1); 126 ASL_EXTERN UINT32 ASL_INIT_GLOBAL (Gbl_LogicalLineNumber, 1); 127 ASL_EXTERN UINT32 ASL_INIT_GLOBAL (Gbl_CurrentLineOffset, 0); 128 129 /* Exception reporting */ 130 131 ASL_EXTERN ASL_ERROR_MSG ASL_INIT_GLOBAL (*Gbl_ErrorLog,NULL); 132 ASL_EXTERN ASL_ERROR_MSG ASL_INIT_GLOBAL (*Gbl_NextError,NULL); 133 134 /* Option flags */ 135 136 ASL_EXTERN BOOLEAN ASL_INIT_GLOBAL (Gbl_DoCompile, TRUE); 137 ASL_EXTERN BOOLEAN ASL_INIT_GLOBAL (Gbl_DoSignon, TRUE); 138 ASL_EXTERN BOOLEAN ASL_INIT_GLOBAL (Gbl_PreprocessOnly, FALSE); 139 ASL_EXTERN BOOLEAN ASL_INIT_GLOBAL (Gbl_PreprocessFlag, TRUE); 140 ASL_EXTERN BOOLEAN ASL_INIT_GLOBAL (Gbl_DisassembleAll, FALSE); 141 142 ASL_EXTERN BOOLEAN ASL_INIT_GLOBAL (Gbl_UseDefaultAmlFilename, TRUE); 143 ASL_EXTERN BOOLEAN ASL_INIT_GLOBAL (Gbl_NsOutputFlag, FALSE); 144 ASL_EXTERN BOOLEAN ASL_INIT_GLOBAL (Gbl_PreprocessorOutputFlag, FALSE); 145 ASL_EXTERN BOOLEAN ASL_INIT_GLOBAL (Gbl_DebugFlag, FALSE); 146 ASL_EXTERN BOOLEAN ASL_INIT_GLOBAL (Gbl_AsmOutputFlag, FALSE); 147 ASL_EXTERN BOOLEAN ASL_INIT_GLOBAL (Gbl_C_OutputFlag, FALSE); 148 ASL_EXTERN BOOLEAN ASL_INIT_GLOBAL (Gbl_C_OffsetTableFlag, FALSE); 149 ASL_EXTERN BOOLEAN ASL_INIT_GLOBAL (Gbl_AsmIncludeOutputFlag, FALSE); 150 ASL_EXTERN BOOLEAN ASL_INIT_GLOBAL (Gbl_C_IncludeOutputFlag, FALSE); 151 ASL_EXTERN BOOLEAN ASL_INIT_GLOBAL (Gbl_ListingFlag, FALSE); 152 ASL_EXTERN BOOLEAN ASL_INIT_GLOBAL (Gbl_IgnoreErrors, FALSE); 153 ASL_EXTERN BOOLEAN ASL_INIT_GLOBAL (Gbl_SourceOutputFlag, FALSE); 154 ASL_EXTERN BOOLEAN ASL_INIT_GLOBAL (Gbl_ParseOnlyFlag, FALSE); 155 ASL_EXTERN BOOLEAN ASL_INIT_GLOBAL (Gbl_CompileTimesFlag, FALSE); 156 ASL_EXTERN BOOLEAN ASL_INIT_GLOBAL (Gbl_FoldConstants, TRUE); 157 ASL_EXTERN BOOLEAN ASL_INIT_GLOBAL (Gbl_VerboseErrors, TRUE); 158 ASL_EXTERN BOOLEAN ASL_INIT_GLOBAL (Gbl_NoErrors, FALSE); 159 ASL_EXTERN BOOLEAN ASL_INIT_GLOBAL (Gbl_WarningsAsErrors, FALSE); 160 ASL_EXTERN BOOLEAN ASL_INIT_GLOBAL (Gbl_NoResourceChecking, FALSE); 161 ASL_EXTERN BOOLEAN ASL_INIT_GLOBAL (Gbl_DisasmFlag, FALSE); 162 ASL_EXTERN BOOLEAN ASL_INIT_GLOBAL (Gbl_GetAllTables, FALSE); 163 ASL_EXTERN BOOLEAN ASL_INIT_GLOBAL (Gbl_IntegerOptimizationFlag, TRUE); 164 ASL_EXTERN BOOLEAN ASL_INIT_GLOBAL (Gbl_ReferenceOptimizationFlag, TRUE); 165 ASL_EXTERN BOOLEAN ASL_INIT_GLOBAL (Gbl_DisplayRemarks, TRUE); 166 ASL_EXTERN BOOLEAN ASL_INIT_GLOBAL (Gbl_DisplayOptimizations, FALSE); 167 ASL_EXTERN UINT8 ASL_INIT_GLOBAL (Gbl_WarningLevel, ASL_WARNING); 168 ASL_EXTERN BOOLEAN ASL_INIT_GLOBAL (Gbl_UseOriginalCompilerId, FALSE); 169 ASL_EXTERN BOOLEAN ASL_INIT_GLOBAL (Gbl_VerboseTemplates, FALSE); 170 ASL_EXTERN BOOLEAN ASL_INIT_GLOBAL (Gbl_DoTemplates, FALSE); 171 ASL_EXTERN BOOLEAN ASL_INIT_GLOBAL (Gbl_CompileGeneric, FALSE); 172 173 174 #define HEX_OUTPUT_NONE 0 175 #define HEX_OUTPUT_C 1 176 #define HEX_OUTPUT_ASM 2 177 #define HEX_OUTPUT_ASL 3 178 179 ASL_EXTERN BOOLEAN ASL_INIT_GLOBAL (Gbl_HexOutputFlag, HEX_OUTPUT_NONE); 180 181 182 /* Files */ 183 184 ASL_EXTERN char *Gbl_DirectoryPath; 185 ASL_EXTERN char ASL_INIT_GLOBAL (*Gbl_IncludeFilename, NULL); 186 ASL_EXTERN char ASL_INIT_GLOBAL (*Gbl_OutputFilenamePrefix, NULL); 187 ASL_EXTERN ASL_INCLUDE_DIR ASL_INIT_GLOBAL (*Gbl_IncludeDirList, NULL); 188 ASL_EXTERN char *Gbl_CurrentInputFilename; 189 ASL_EXTERN char ASL_INIT_GLOBAL (*Gbl_ExternalRefFilename, NULL); 190 191 ASL_EXTERN BOOLEAN ASL_INIT_GLOBAL (Gbl_HasIncludeFiles, FALSE); 192 193 194 /* Statistics */ 195 196 ASL_EXTERN UINT32 ASL_INIT_GLOBAL (Gbl_InputByteCount, 0); 197 ASL_EXTERN UINT32 ASL_INIT_GLOBAL (Gbl_InputFieldCount, 0); 198 ASL_EXTERN UINT32 ASL_INIT_GLOBAL (Gbl_NsLookupCount, 0); 199 ASL_EXTERN UINT32 ASL_INIT_GLOBAL (TotalKeywords, 0); 200 ASL_EXTERN UINT32 ASL_INIT_GLOBAL (TotalNamedObjects, 0); 201 ASL_EXTERN UINT32 ASL_INIT_GLOBAL (TotalExecutableOpcodes, 0); 202 ASL_EXTERN UINT32 ASL_INIT_GLOBAL (TotalParseNodes, 0); 203 ASL_EXTERN UINT32 ASL_INIT_GLOBAL (TotalMethods, 0); 204 ASL_EXTERN UINT32 ASL_INIT_GLOBAL (TotalAllocations, 0); 205 ASL_EXTERN UINT32 ASL_INIT_GLOBAL (TotalAllocated, 0); 206 ASL_EXTERN UINT32 ASL_INIT_GLOBAL (TotalFolds, 0); 207 208 209 /* Misc */ 210 211 ASL_EXTERN UINT8 ASL_INIT_GLOBAL (Gbl_RevisionOverride, 0); 212 ASL_EXTERN UINT8 ASL_INIT_GLOBAL (Gbl_TempCount, 0); 213 ASL_EXTERN ACPI_PARSE_OBJECT ASL_INIT_GLOBAL (*RootNode, NULL); 214 ASL_EXTERN UINT32 ASL_INIT_GLOBAL (Gbl_TableLength, 0); 215 ASL_EXTERN UINT32 ASL_INIT_GLOBAL (Gbl_SourceLine, 0); 216 ASL_EXTERN ASL_LISTING_NODE ASL_INIT_GLOBAL (*Gbl_ListingNode, NULL); 217 ASL_EXTERN ACPI_PARSE_OBJECT ASL_INIT_GLOBAL (*Gbl_NodeCacheNext, NULL); 218 ASL_EXTERN ACPI_PARSE_OBJECT ASL_INIT_GLOBAL (*Gbl_NodeCacheLast, NULL); 219 ASL_EXTERN char ASL_INIT_GLOBAL (*Gbl_StringCacheNext, NULL); 220 ASL_EXTERN char ASL_INIT_GLOBAL (*Gbl_StringCacheLast, NULL); 221 ASL_EXTERN ACPI_PARSE_OBJECT *Gbl_FirstLevelInsertionNode; 222 ASL_EXTERN UINT8 ASL_INIT_GLOBAL (Gbl_FileType, 0); 223 ASL_EXTERN char ASL_INIT_GLOBAL (*Gbl_Signature, NULL); 224 ASL_EXTERN char *Gbl_TemplateSignature; 225 226 ASL_EXTERN UINT32 ASL_INIT_GLOBAL (Gbl_CurrentHexColumn, 0); 227 ASL_EXTERN UINT32 ASL_INIT_GLOBAL (Gbl_CurrentAmlOffset, 0); 228 ASL_EXTERN UINT32 ASL_INIT_GLOBAL (Gbl_CurrentLine, 0); 229 ASL_EXTERN UINT32 ASL_INIT_GLOBAL (Gbl_DisabledMessagesIndex, 0); 230 ASL_EXTERN UINT8 ASL_INIT_GLOBAL (Gbl_HexBytesWereWritten, FALSE); 231 ASL_EXTERN UINT32 ASL_INIT_GLOBAL (Gbl_NumNamespaceObjects, 0); 232 ASL_EXTERN UINT32 ASL_INIT_GLOBAL (Gbl_ReservedMethods, 0); 233 ASL_EXTERN char ASL_INIT_GLOBAL (*Gbl_TableSignature, "NO_SIG"); 234 ASL_EXTERN char ASL_INIT_GLOBAL (*Gbl_TableId, "NO_ID"); 235 ASL_EXTERN FILE *AcpiGbl_DebugFile; /* Placeholder for oswinxf only */ 236 237 238 /* Static structures */ 239 240 ASL_EXTERN ASL_ANALYSIS_WALK_INFO AnalysisWalkInfo; 241 ASL_EXTERN ACPI_TABLE_HEADER TableHeader; 242 243 /* Event timing */ 244 245 #define ASL_NUM_EVENTS 20 246 ASL_EXTERN ASL_EVENT_INFO AslGbl_Events[ASL_NUM_EVENTS]; 247 ASL_EXTERN UINT8 AslGbl_NextEvent; 248 ASL_EXTERN UINT8 AslGbl_NamespaceEvent; 249 250 /* Scratch buffers */ 251 252 ASL_EXTERN UINT8 Gbl_AmlBuffer[HEX_LISTING_LINE_SIZE]; 253 ASL_EXTERN char MsgBuffer[ASL_MSG_BUFFER_SIZE]; 254 ASL_EXTERN char StringBuffer[ASL_MSG_BUFFER_SIZE]; 255 ASL_EXTERN char StringBuffer2[ASL_MSG_BUFFER_SIZE]; 256 ASL_EXTERN UINT32 Gbl_DisabledMessages[ASL_MAX_DISABLED_MESSAGES]; 257 258 259 #endif /* __ASLGLOBAL_H */ 260