aslglobal.h revision 281075
1/****************************************************************************** 2 * 3 * Module Name: aslglobal.h - Global variable definitions 4 * 5 *****************************************************************************/ 6 7/* 8 * Copyright (C) 2000 - 2015, 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#ifndef __ASLGLOBAL_H 45#define __ASLGLOBAL_H 46 47 48/* 49 * Global variables. Defined in aslmain.c only, externed in all other files 50 */ 51 52#undef ASL_EXTERN 53 54#ifdef _DECLARE_GLOBALS 55#define ASL_EXTERN 56#define ASL_INIT_GLOBAL(a,b) (a)=(b) 57#else 58#define ASL_EXTERN extern 59#define ASL_INIT_GLOBAL(a,b) (a) 60#endif 61 62 63#ifdef _DECLARE_GLOBALS 64UINT32 Gbl_ExceptionCount[ASL_NUM_REPORT_LEVELS] = {0,0,0,0,0,0}; 65 66/* Table below must match ASL_FILE_TYPES in asltypes.h */ 67 68ASL_FILE_INFO Gbl_Files [ASL_NUM_FILES] = 69{ 70 {NULL, NULL, "stdout: ", "Standard Output"}, 71 {NULL, NULL, "stderr: ", "Standard Error"}, 72 {NULL, NULL, "Table Input: ", "Source Input"}, 73 {NULL, NULL, "Binary Output:", "AML Output"}, 74 {NULL, NULL, "Source Output:", "Source Output"}, 75 {NULL, NULL, "Preprocessor: ", "Preprocessor Output"}, 76 {NULL, NULL, "Listing File: ", "Listing Output"}, 77 {NULL, NULL, "Hex Dump: ", "Hex Table Output"}, 78 {NULL, NULL, "Namespace: ", "Namespace Output"}, 79 {NULL, NULL, "Debug File: ", "Debug Output"}, 80 {NULL, NULL, "ASM Source: ", "Assembly Code Output"}, 81 {NULL, NULL, "C Source: ", "C Code Output"}, 82 {NULL, NULL, "ASM Include: ", "Assembly Header Output"}, 83 {NULL, NULL, "C Include: ", "C Header Output"}, 84 {NULL, NULL, "Offset Table: ", "C Offset Table Output"}, 85 {NULL, NULL, "Device Map: ", "Device Map Output"} 86}; 87 88#else 89extern UINT32 Gbl_ExceptionCount[ASL_NUM_REPORT_LEVELS]; 90extern ASL_FILE_INFO Gbl_Files [ASL_NUM_FILES]; 91#endif 92 93 94/* 95 * Parser and other externals 96 */ 97extern int yydebug; 98extern FILE *AslCompilerin; 99extern int DtParserdebug; 100extern int PrParserdebug; 101extern const ASL_MAPPING_ENTRY AslKeywordMapping[]; 102extern char *AslCompilertext; 103 104/* 105 * Older versions of Bison won't emit this external in the generated header. 106 * Newer versions do emit the external, so we don't need to do it. 107 */ 108#ifndef ASLCOMPILER_ASLCOMPILERPARSE_H 109extern int AslCompilerdebug; 110#endif 111 112 113#define ASL_DEFAULT_LINE_BUFFER_SIZE (1024 * 32) /* 32K */ 114#define ASL_MSG_BUFFER_SIZE 4096 115#define ASL_MAX_DISABLED_MESSAGES 32 116#define HEX_TABLE_LINE_SIZE 8 117#define HEX_LISTING_LINE_SIZE 8 118 119 120/* Source code buffers and pointers for error reporting */ 121 122ASL_EXTERN char ASL_INIT_GLOBAL (*Gbl_CurrentLineBuffer, NULL); 123ASL_EXTERN char ASL_INIT_GLOBAL (*Gbl_LineBufPtr, NULL); 124ASL_EXTERN UINT32 ASL_INIT_GLOBAL (Gbl_LineBufferSize, ASL_DEFAULT_LINE_BUFFER_SIZE); 125ASL_EXTERN UINT32 ASL_INIT_GLOBAL (Gbl_CurrentColumn, 0); 126ASL_EXTERN UINT32 ASL_INIT_GLOBAL (Gbl_PreviousLineNumber, 0); 127ASL_EXTERN UINT32 ASL_INIT_GLOBAL (Gbl_CurrentLineNumber, 1); 128ASL_EXTERN UINT32 ASL_INIT_GLOBAL (Gbl_LogicalLineNumber, 1); 129ASL_EXTERN UINT32 ASL_INIT_GLOBAL (Gbl_CurrentLineOffset, 0); 130ASL_EXTERN UINT8 ASL_INIT_GLOBAL (Gbl_SyntaxError, 0); 131 132/* Exception reporting */ 133 134ASL_EXTERN ASL_ERROR_MSG ASL_INIT_GLOBAL (*Gbl_ErrorLog,NULL); 135ASL_EXTERN ASL_ERROR_MSG ASL_INIT_GLOBAL (*Gbl_NextError,NULL); 136 137/* Option flags */ 138 139ASL_EXTERN BOOLEAN ASL_INIT_GLOBAL (Gbl_DoCompile, TRUE); 140ASL_EXTERN BOOLEAN ASL_INIT_GLOBAL (Gbl_DoSignon, TRUE); 141ASL_EXTERN BOOLEAN ASL_INIT_GLOBAL (Gbl_PreprocessOnly, FALSE); 142ASL_EXTERN BOOLEAN ASL_INIT_GLOBAL (Gbl_PreprocessFlag, TRUE); 143ASL_EXTERN BOOLEAN ASL_INIT_GLOBAL (Gbl_DisassembleAll, FALSE); 144 145ASL_EXTERN BOOLEAN ASL_INIT_GLOBAL (Gbl_UseDefaultAmlFilename, TRUE); 146ASL_EXTERN BOOLEAN ASL_INIT_GLOBAL (Gbl_MapfileFlag, FALSE); 147ASL_EXTERN BOOLEAN ASL_INIT_GLOBAL (Gbl_NsOutputFlag, FALSE); 148ASL_EXTERN BOOLEAN ASL_INIT_GLOBAL (Gbl_PreprocessorOutputFlag, FALSE); 149ASL_EXTERN BOOLEAN ASL_INIT_GLOBAL (Gbl_DebugFlag, FALSE); 150ASL_EXTERN BOOLEAN ASL_INIT_GLOBAL (Gbl_AsmOutputFlag, FALSE); 151ASL_EXTERN BOOLEAN ASL_INIT_GLOBAL (Gbl_C_OutputFlag, FALSE); 152ASL_EXTERN BOOLEAN ASL_INIT_GLOBAL (Gbl_C_OffsetTableFlag, FALSE); 153ASL_EXTERN BOOLEAN ASL_INIT_GLOBAL (Gbl_AsmIncludeOutputFlag, FALSE); 154ASL_EXTERN BOOLEAN ASL_INIT_GLOBAL (Gbl_C_IncludeOutputFlag, FALSE); 155ASL_EXTERN BOOLEAN ASL_INIT_GLOBAL (Gbl_ListingFlag, FALSE); 156ASL_EXTERN BOOLEAN ASL_INIT_GLOBAL (Gbl_IgnoreErrors, FALSE); 157ASL_EXTERN BOOLEAN ASL_INIT_GLOBAL (Gbl_SourceOutputFlag, FALSE); 158ASL_EXTERN BOOLEAN ASL_INIT_GLOBAL (Gbl_ParseOnlyFlag, FALSE); 159ASL_EXTERN BOOLEAN ASL_INIT_GLOBAL (Gbl_CompileTimesFlag, FALSE); 160ASL_EXTERN BOOLEAN ASL_INIT_GLOBAL (Gbl_FoldConstants, TRUE); 161ASL_EXTERN BOOLEAN ASL_INIT_GLOBAL (Gbl_VerboseErrors, TRUE); 162ASL_EXTERN BOOLEAN ASL_INIT_GLOBAL (Gbl_NoErrors, FALSE); 163ASL_EXTERN BOOLEAN ASL_INIT_GLOBAL (Gbl_WarningsAsErrors, FALSE); 164ASL_EXTERN BOOLEAN ASL_INIT_GLOBAL (Gbl_NoResourceChecking, FALSE); 165ASL_EXTERN BOOLEAN ASL_INIT_GLOBAL (Gbl_DisasmFlag, FALSE); 166ASL_EXTERN BOOLEAN ASL_INIT_GLOBAL (Gbl_IntegerOptimizationFlag, TRUE); 167ASL_EXTERN BOOLEAN ASL_INIT_GLOBAL (Gbl_ReferenceOptimizationFlag, TRUE); 168ASL_EXTERN BOOLEAN ASL_INIT_GLOBAL (Gbl_DisplayRemarks, TRUE); 169ASL_EXTERN BOOLEAN ASL_INIT_GLOBAL (Gbl_DisplayWarnings, TRUE); 170ASL_EXTERN BOOLEAN ASL_INIT_GLOBAL (Gbl_DisplayOptimizations, FALSE); 171ASL_EXTERN UINT8 ASL_INIT_GLOBAL (Gbl_WarningLevel, ASL_WARNING); 172ASL_EXTERN BOOLEAN ASL_INIT_GLOBAL (Gbl_UseOriginalCompilerId, FALSE); 173ASL_EXTERN BOOLEAN ASL_INIT_GLOBAL (Gbl_VerboseTemplates, FALSE); 174ASL_EXTERN BOOLEAN ASL_INIT_GLOBAL (Gbl_DoTemplates, FALSE); 175ASL_EXTERN BOOLEAN ASL_INIT_GLOBAL (Gbl_CompileGeneric, FALSE); 176ASL_EXTERN BOOLEAN ASL_INIT_GLOBAL (Gbl_AllExceptionsDisabled, FALSE); 177ASL_EXTERN BOOLEAN ASL_INIT_GLOBAL (Gbl_PruneParseTree, FALSE); 178 179 180#define HEX_OUTPUT_NONE 0 181#define HEX_OUTPUT_C 1 182#define HEX_OUTPUT_ASM 2 183#define HEX_OUTPUT_ASL 3 184 185ASL_EXTERN BOOLEAN ASL_INIT_GLOBAL (Gbl_HexOutputFlag, HEX_OUTPUT_NONE); 186 187 188/* Files */ 189 190ASL_EXTERN char *Gbl_DirectoryPath; 191ASL_EXTERN char ASL_INIT_GLOBAL (*Gbl_IncludeFilename, NULL); 192ASL_EXTERN char ASL_INIT_GLOBAL (*Gbl_OutputFilenamePrefix, NULL); 193ASL_EXTERN ASL_INCLUDE_DIR ASL_INIT_GLOBAL (*Gbl_IncludeDirList, NULL); 194ASL_EXTERN char *Gbl_CurrentInputFilename; 195ASL_EXTERN char ASL_INIT_GLOBAL (*Gbl_ExternalRefFilename, NULL); 196 197ASL_EXTERN BOOLEAN ASL_INIT_GLOBAL (Gbl_HasIncludeFiles, FALSE); 198 199 200/* Statistics */ 201 202ASL_EXTERN UINT32 ASL_INIT_GLOBAL (Gbl_InputByteCount, 0); 203ASL_EXTERN UINT32 ASL_INIT_GLOBAL (Gbl_InputFieldCount, 0); 204ASL_EXTERN UINT32 ASL_INIT_GLOBAL (Gbl_NsLookupCount, 0); 205ASL_EXTERN UINT32 ASL_INIT_GLOBAL (TotalKeywords, 0); 206ASL_EXTERN UINT32 ASL_INIT_GLOBAL (TotalNamedObjects, 0); 207ASL_EXTERN UINT32 ASL_INIT_GLOBAL (TotalExecutableOpcodes, 0); 208ASL_EXTERN UINT32 ASL_INIT_GLOBAL (TotalParseNodes, 0); 209ASL_EXTERN UINT32 ASL_INIT_GLOBAL (TotalMethods, 0); 210ASL_EXTERN UINT32 ASL_INIT_GLOBAL (TotalAllocations, 0); 211ASL_EXTERN UINT32 ASL_INIT_GLOBAL (TotalAllocated, 0); 212ASL_EXTERN UINT32 ASL_INIT_GLOBAL (TotalFolds, 0); 213 214 215/* Local caches */ 216 217ASL_EXTERN UINT32 ASL_INIT_GLOBAL (Gbl_ParseOpCount, 0); 218ASL_EXTERN ASL_CACHE_INFO ASL_INIT_GLOBAL (*Gbl_ParseOpCacheList, NULL); 219ASL_EXTERN ACPI_PARSE_OBJECT ASL_INIT_GLOBAL (*Gbl_ParseOpCacheNext, NULL); 220ASL_EXTERN ACPI_PARSE_OBJECT ASL_INIT_GLOBAL (*Gbl_ParseOpCacheLast, NULL); 221 222ASL_EXTERN UINT32 ASL_INIT_GLOBAL (Gbl_StringCount, 0); 223ASL_EXTERN UINT32 ASL_INIT_GLOBAL (Gbl_StringSize, 0); 224ASL_EXTERN ASL_CACHE_INFO ASL_INIT_GLOBAL (*Gbl_StringCacheList, NULL); 225ASL_EXTERN char ASL_INIT_GLOBAL (*Gbl_StringCacheNext, NULL); 226ASL_EXTERN char ASL_INIT_GLOBAL (*Gbl_StringCacheLast, NULL); 227 228/* Map file */ 229 230ASL_EXTERN ACPI_GPIO_INFO ASL_INIT_GLOBAL (*Gbl_GpioList, NULL); 231ASL_EXTERN ACPI_SERIAL_INFO ASL_INIT_GLOBAL (*Gbl_SerialList, NULL); 232 233 234/* Misc */ 235 236ASL_EXTERN UINT8 ASL_INIT_GLOBAL (Gbl_RevisionOverride, 0); 237ASL_EXTERN UINT8 ASL_INIT_GLOBAL (Gbl_TempCount, 0); 238ASL_EXTERN ACPI_PARSE_OBJECT ASL_INIT_GLOBAL (*RootNode, NULL); 239ASL_EXTERN UINT32 ASL_INIT_GLOBAL (Gbl_TableLength, 0); 240ASL_EXTERN UINT32 ASL_INIT_GLOBAL (Gbl_SourceLine, 0); 241ASL_EXTERN ASL_LISTING_NODE ASL_INIT_GLOBAL (*Gbl_ListingNode, NULL); 242ASL_EXTERN ACPI_PARSE_OBJECT *Gbl_FirstLevelInsertionNode; 243ASL_EXTERN UINT8 ASL_INIT_GLOBAL (Gbl_FileType, 0); 244ASL_EXTERN char ASL_INIT_GLOBAL (*Gbl_Signature, NULL); 245ASL_EXTERN char *Gbl_TemplateSignature; 246 247ASL_EXTERN UINT32 ASL_INIT_GLOBAL (Gbl_CurrentHexColumn, 0); 248ASL_EXTERN UINT32 ASL_INIT_GLOBAL (Gbl_CurrentAmlOffset, 0); 249ASL_EXTERN UINT32 ASL_INIT_GLOBAL (Gbl_CurrentLine, 0); 250ASL_EXTERN UINT32 ASL_INIT_GLOBAL (Gbl_DisabledMessagesIndex, 0); 251ASL_EXTERN UINT8 ASL_INIT_GLOBAL (Gbl_HexBytesWereWritten, FALSE); 252ASL_EXTERN UINT32 ASL_INIT_GLOBAL (Gbl_NumNamespaceObjects, 0); 253ASL_EXTERN UINT32 ASL_INIT_GLOBAL (Gbl_ReservedMethods, 0); 254ASL_EXTERN char ASL_INIT_GLOBAL (*Gbl_TableSignature, "NO_SIG"); 255ASL_EXTERN char ASL_INIT_GLOBAL (*Gbl_TableId, "NO_ID"); 256ASL_EXTERN UINT8 ASL_INIT_GLOBAL (Gbl_PruneDepth, 0); 257ASL_EXTERN UINT16 ASL_INIT_GLOBAL (Gbl_PruneType, 0); 258 259 260/* Static structures */ 261 262ASL_EXTERN ASL_ANALYSIS_WALK_INFO AnalysisWalkInfo; 263ASL_EXTERN ACPI_TABLE_HEADER TableHeader; 264 265/* Event timing */ 266 267#define ASL_NUM_EVENTS 20 268ASL_EXTERN ASL_EVENT_INFO AslGbl_Events[ASL_NUM_EVENTS]; 269ASL_EXTERN UINT8 AslGbl_NextEvent; 270ASL_EXTERN UINT8 AslGbl_NamespaceEvent; 271 272/* Scratch buffers */ 273 274ASL_EXTERN UINT8 Gbl_AmlBuffer[HEX_LISTING_LINE_SIZE]; 275ASL_EXTERN char MsgBuffer[ASL_MSG_BUFFER_SIZE]; 276ASL_EXTERN char StringBuffer[ASL_MSG_BUFFER_SIZE]; 277ASL_EXTERN char StringBuffer2[ASL_MSG_BUFFER_SIZE]; 278ASL_EXTERN UINT32 Gbl_DisabledMessages[ASL_MAX_DISABLED_MESSAGES]; 279 280 281#endif /* __ASLGLOBAL_H */ 282