prutils.c revision 1.3.10.3
1 1.3.10.2 tls /****************************************************************************** 2 1.3.10.2 tls * 3 1.3.10.2 tls * Module Name: prutils - Preprocessor utilities 4 1.3.10.2 tls * 5 1.3.10.2 tls *****************************************************************************/ 6 1.3.10.2 tls 7 1.3.10.2 tls /* 8 1.3.10.3 jdolecek * Copyright (C) 2000 - 2017, Intel Corp. 9 1.3.10.2 tls * All rights reserved. 10 1.3.10.2 tls * 11 1.3.10.2 tls * Redistribution and use in source and binary forms, with or without 12 1.3.10.2 tls * modification, are permitted provided that the following conditions 13 1.3.10.2 tls * are met: 14 1.3.10.2 tls * 1. Redistributions of source code must retain the above copyright 15 1.3.10.2 tls * notice, this list of conditions, and the following disclaimer, 16 1.3.10.2 tls * without modification. 17 1.3.10.2 tls * 2. Redistributions in binary form must reproduce at minimum a disclaimer 18 1.3.10.2 tls * substantially similar to the "NO WARRANTY" disclaimer below 19 1.3.10.2 tls * ("Disclaimer") and any redistribution must be conditioned upon 20 1.3.10.2 tls * including a substantially similar Disclaimer requirement for further 21 1.3.10.2 tls * binary redistribution. 22 1.3.10.2 tls * 3. Neither the names of the above-listed copyright holders nor the names 23 1.3.10.2 tls * of any contributors may be used to endorse or promote products derived 24 1.3.10.2 tls * from this software without specific prior written permission. 25 1.3.10.2 tls * 26 1.3.10.2 tls * Alternatively, this software may be distributed under the terms of the 27 1.3.10.2 tls * GNU General Public License ("GPL") version 2 as published by the Free 28 1.3.10.2 tls * Software Foundation. 29 1.3.10.2 tls * 30 1.3.10.2 tls * NO WARRANTY 31 1.3.10.2 tls * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 32 1.3.10.2 tls * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 33 1.3.10.2 tls * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR 34 1.3.10.2 tls * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 35 1.3.10.2 tls * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 36 1.3.10.2 tls * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 37 1.3.10.2 tls * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 38 1.3.10.2 tls * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 39 1.3.10.2 tls * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING 40 1.3.10.2 tls * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 41 1.3.10.2 tls * POSSIBILITY OF SUCH DAMAGES. 42 1.3.10.2 tls */ 43 1.3.10.2 tls 44 1.3.10.2 tls #include "aslcompiler.h" 45 1.3.10.2 tls 46 1.3.10.2 tls #define _COMPONENT ASL_PREPROCESSOR 47 1.3.10.2 tls ACPI_MODULE_NAME ("prutils") 48 1.3.10.2 tls 49 1.3.10.2 tls 50 1.3.10.2 tls /****************************************************************************** 51 1.3.10.2 tls * 52 1.3.10.2 tls * FUNCTION: PrGetNextToken 53 1.3.10.2 tls * 54 1.3.10.2 tls * PARAMETERS: Buffer - Current line buffer 55 1.3.10.2 tls * MatchString - String with valid token delimiters 56 1.3.10.2 tls * Next - Set to next possible token in buffer 57 1.3.10.2 tls * 58 1.3.10.2 tls * RETURN: Next token (null-terminated). Modifies the input line. 59 1.3.10.2 tls * Remainder of line is stored in *Next. 60 1.3.10.2 tls * 61 1.3.10.2 tls * DESCRIPTION: Local implementation of strtok() with local storage for the 62 1.3.10.2 tls * next pointer. Not only thread-safe, but allows multiple 63 1.3.10.2 tls * parsing of substrings such as expressions. 64 1.3.10.2 tls * 65 1.3.10.2 tls *****************************************************************************/ 66 1.3.10.2 tls 67 1.3.10.2 tls char * 68 1.3.10.2 tls PrGetNextToken ( 69 1.3.10.2 tls char *Buffer, 70 1.3.10.2 tls char *MatchString, 71 1.3.10.2 tls char **Next) 72 1.3.10.2 tls { 73 1.3.10.2 tls char *TokenStart; 74 1.3.10.2 tls 75 1.3.10.2 tls 76 1.3.10.2 tls if (!Buffer) 77 1.3.10.2 tls { 78 1.3.10.2 tls /* Use Next if it is valid */ 79 1.3.10.2 tls 80 1.3.10.2 tls Buffer = *Next; 81 1.3.10.2 tls if (!(*Next)) 82 1.3.10.2 tls { 83 1.3.10.2 tls return (NULL); 84 1.3.10.2 tls } 85 1.3.10.2 tls } 86 1.3.10.2 tls 87 1.3.10.2 tls /* Skip any leading delimiters */ 88 1.3.10.2 tls 89 1.3.10.2 tls while (*Buffer) 90 1.3.10.2 tls { 91 1.3.10.2 tls if (strchr (MatchString, *Buffer)) 92 1.3.10.2 tls { 93 1.3.10.2 tls Buffer++; 94 1.3.10.2 tls } 95 1.3.10.2 tls else 96 1.3.10.2 tls { 97 1.3.10.2 tls break; 98 1.3.10.2 tls } 99 1.3.10.2 tls } 100 1.3.10.2 tls 101 1.3.10.2 tls /* Anything left on the line? */ 102 1.3.10.2 tls 103 1.3.10.2 tls if (!(*Buffer)) 104 1.3.10.2 tls { 105 1.3.10.2 tls *Next = NULL; 106 1.3.10.2 tls return (NULL); 107 1.3.10.2 tls } 108 1.3.10.2 tls 109 1.3.10.2 tls TokenStart = Buffer; 110 1.3.10.2 tls 111 1.3.10.2 tls /* Find the end of this token */ 112 1.3.10.2 tls 113 1.3.10.2 tls while (*Buffer) 114 1.3.10.2 tls { 115 1.3.10.2 tls if (strchr (MatchString, *Buffer)) 116 1.3.10.2 tls { 117 1.3.10.2 tls *Buffer = 0; 118 1.3.10.2 tls *Next = Buffer+1; 119 1.3.10.2 tls if (!**Next) 120 1.3.10.2 tls { 121 1.3.10.2 tls *Next = NULL; 122 1.3.10.2 tls } 123 1.3.10.3 jdolecek 124 1.3.10.2 tls return (TokenStart); 125 1.3.10.2 tls } 126 1.3.10.3 jdolecek 127 1.3.10.2 tls Buffer++; 128 1.3.10.2 tls } 129 1.3.10.2 tls 130 1.3.10.2 tls *Next = NULL; 131 1.3.10.2 tls return (TokenStart); 132 1.3.10.2 tls } 133 1.3.10.2 tls 134 1.3.10.2 tls 135 1.3.10.2 tls /******************************************************************************* 136 1.3.10.2 tls * 137 1.3.10.2 tls * FUNCTION: PrError 138 1.3.10.2 tls * 139 1.3.10.2 tls * PARAMETERS: Level - Seriousness (Warning/error, etc.) 140 1.3.10.2 tls * MessageId - Index into global message buffer 141 1.3.10.2 tls * Column - Column in current line 142 1.3.10.2 tls * 143 1.3.10.2 tls * RETURN: None 144 1.3.10.2 tls * 145 1.3.10.2 tls * DESCRIPTION: Preprocessor error reporting. Front end to AslCommonError2 146 1.3.10.2 tls * 147 1.3.10.2 tls ******************************************************************************/ 148 1.3.10.2 tls 149 1.3.10.2 tls void 150 1.3.10.2 tls PrError ( 151 1.3.10.2 tls UINT8 Level, 152 1.3.10.3 jdolecek UINT16 MessageId, 153 1.3.10.2 tls UINT32 Column) 154 1.3.10.2 tls { 155 1.3.10.2 tls #if 0 156 1.3.10.2 tls AcpiOsPrintf ("%s (%u) : %s", Gbl_Files[ASL_FILE_INPUT].Filename, 157 1.3.10.2 tls Gbl_CurrentLineNumber, Gbl_CurrentLineBuffer); 158 1.3.10.2 tls #endif 159 1.3.10.2 tls 160 1.3.10.2 tls 161 1.3.10.2 tls if (Column > 120) 162 1.3.10.2 tls { 163 1.3.10.2 tls Column = 0; 164 1.3.10.2 tls } 165 1.3.10.2 tls 166 1.3.10.2 tls /* TBD: Need Logical line number? */ 167 1.3.10.2 tls 168 1.3.10.2 tls AslCommonError2 (Level, MessageId, 169 1.3.10.2 tls Gbl_CurrentLineNumber, Column, 170 1.3.10.2 tls Gbl_CurrentLineBuffer, 171 1.3.10.2 tls Gbl_Files[ASL_FILE_INPUT].Filename, "Preprocessor"); 172 1.3.10.2 tls 173 1.3.10.2 tls Gbl_PreprocessorError = TRUE; 174 1.3.10.2 tls } 175 1.3.10.2 tls 176 1.3.10.2 tls 177 1.3.10.2 tls /******************************************************************************* 178 1.3.10.2 tls * 179 1.3.10.2 tls * FUNCTION: PrReplaceData 180 1.3.10.2 tls * 181 1.3.10.2 tls * PARAMETERS: Buffer - Original(target) buffer pointer 182 1.3.10.2 tls * LengthToRemove - Length to be removed from target buffer 183 1.3.10.2 tls * BufferToAdd - Data to be inserted into target buffer 184 1.3.10.2 tls * LengthToAdd - Length of BufferToAdd 185 1.3.10.2 tls * 186 1.3.10.2 tls * RETURN: None 187 1.3.10.2 tls * 188 1.3.10.2 tls * DESCRIPTION: Generic buffer data replacement. 189 1.3.10.2 tls * 190 1.3.10.2 tls ******************************************************************************/ 191 1.3.10.2 tls 192 1.3.10.2 tls void 193 1.3.10.2 tls PrReplaceData ( 194 1.3.10.2 tls char *Buffer, 195 1.3.10.2 tls UINT32 LengthToRemove, 196 1.3.10.2 tls char *BufferToAdd, 197 1.3.10.2 tls UINT32 LengthToAdd) 198 1.3.10.2 tls { 199 1.3.10.2 tls UINT32 BufferLength; 200 1.3.10.2 tls 201 1.3.10.2 tls 202 1.3.10.2 tls /* Buffer is a string, so the length must include the terminating zero */ 203 1.3.10.2 tls 204 1.3.10.2 tls BufferLength = strlen (Buffer) + 1; 205 1.3.10.2 tls 206 1.3.10.2 tls if (LengthToRemove != LengthToAdd) 207 1.3.10.2 tls { 208 1.3.10.2 tls /* 209 1.3.10.2 tls * Move some of the existing data 210 1.3.10.2 tls * 1) If adding more bytes than removing, make room for the new data 211 1.3.10.2 tls * 2) if removing more bytes than adding, delete the extra space 212 1.3.10.2 tls */ 213 1.3.10.2 tls if (LengthToRemove > 0) 214 1.3.10.2 tls { 215 1.3.10.2 tls memmove ((Buffer + LengthToAdd), (Buffer + LengthToRemove), 216 1.3.10.2 tls (BufferLength - LengthToRemove)); 217 1.3.10.2 tls } 218 1.3.10.2 tls } 219 1.3.10.2 tls 220 1.3.10.2 tls /* Now we can move in the new data */ 221 1.3.10.2 tls 222 1.3.10.2 tls if (LengthToAdd > 0) 223 1.3.10.2 tls { 224 1.3.10.2 tls memmove (Buffer, BufferToAdd, LengthToAdd); 225 1.3.10.2 tls } 226 1.3.10.2 tls } 227 1.3.10.2 tls 228 1.3.10.2 tls 229 1.3.10.2 tls /******************************************************************************* 230 1.3.10.2 tls * 231 1.3.10.2 tls * FUNCTION: PrOpenIncludeFile 232 1.3.10.2 tls * 233 1.3.10.2 tls * PARAMETERS: Filename - Filename or pathname for include file 234 1.3.10.2 tls * 235 1.3.10.2 tls * RETURN: None. 236 1.3.10.2 tls * 237 1.3.10.2 tls * DESCRIPTION: Open an include file and push it on the input file stack. 238 1.3.10.2 tls * 239 1.3.10.2 tls ******************************************************************************/ 240 1.3.10.2 tls 241 1.3.10.3 jdolecek FILE * 242 1.3.10.2 tls PrOpenIncludeFile ( 243 1.3.10.3 jdolecek char *Filename, 244 1.3.10.3 jdolecek char *OpenMode, 245 1.3.10.3 jdolecek char **FullPathname) 246 1.3.10.2 tls { 247 1.3.10.2 tls FILE *IncludeFile; 248 1.3.10.2 tls ASL_INCLUDE_DIR *NextDir; 249 1.3.10.2 tls 250 1.3.10.2 tls 251 1.3.10.2 tls /* Start the actual include file on the next line */ 252 1.3.10.2 tls 253 1.3.10.2 tls Gbl_CurrentLineOffset++; 254 1.3.10.2 tls 255 1.3.10.2 tls /* Attempt to open the include file */ 256 1.3.10.2 tls /* If the file specifies an absolute path, just open it */ 257 1.3.10.2 tls 258 1.3.10.2 tls if ((Filename[0] == '/') || 259 1.3.10.2 tls (Filename[0] == '\\') || 260 1.3.10.2 tls (Filename[1] == ':')) 261 1.3.10.2 tls { 262 1.3.10.3 jdolecek IncludeFile = PrOpenIncludeWithPrefix ( 263 1.3.10.3 jdolecek "", Filename, OpenMode, FullPathname); 264 1.3.10.2 tls if (!IncludeFile) 265 1.3.10.2 tls { 266 1.3.10.2 tls goto ErrorExit; 267 1.3.10.2 tls } 268 1.3.10.3 jdolecek return (IncludeFile); 269 1.3.10.2 tls } 270 1.3.10.2 tls 271 1.3.10.2 tls /* 272 1.3.10.2 tls * The include filename is not an absolute path. 273 1.3.10.2 tls * 274 1.3.10.2 tls * First, search for the file within the "local" directory -- meaning 275 1.3.10.2 tls * the same directory that contains the source file. 276 1.3.10.2 tls * 277 1.3.10.2 tls * Construct the file pathname from the global directory name. 278 1.3.10.2 tls */ 279 1.3.10.3 jdolecek IncludeFile = PrOpenIncludeWithPrefix ( 280 1.3.10.3 jdolecek Gbl_DirectoryPath, Filename, OpenMode, FullPathname); 281 1.3.10.2 tls if (IncludeFile) 282 1.3.10.2 tls { 283 1.3.10.3 jdolecek return (IncludeFile); 284 1.3.10.2 tls } 285 1.3.10.2 tls 286 1.3.10.2 tls /* 287 1.3.10.2 tls * Second, search for the file within the (possibly multiple) 288 1.3.10.2 tls * directories specified by the -I option on the command line. 289 1.3.10.2 tls */ 290 1.3.10.2 tls NextDir = Gbl_IncludeDirList; 291 1.3.10.2 tls while (NextDir) 292 1.3.10.2 tls { 293 1.3.10.3 jdolecek IncludeFile = PrOpenIncludeWithPrefix ( 294 1.3.10.3 jdolecek NextDir->Dir, Filename, OpenMode, FullPathname); 295 1.3.10.2 tls if (IncludeFile) 296 1.3.10.2 tls { 297 1.3.10.3 jdolecek return (IncludeFile); 298 1.3.10.2 tls } 299 1.3.10.2 tls 300 1.3.10.2 tls NextDir = NextDir->Next; 301 1.3.10.2 tls } 302 1.3.10.2 tls 303 1.3.10.2 tls /* We could not open the include file after trying very hard */ 304 1.3.10.2 tls 305 1.3.10.2 tls ErrorExit: 306 1.3.10.2 tls snprintf (Gbl_MainTokenBuffer, ASL_DEFAULT_LINE_BUFFER_SIZE, "%s, %s", 307 1.3.10.2 tls Filename, strerror (errno)); 308 1.3.10.2 tls PrError (ASL_ERROR, ASL_MSG_INCLUDE_FILE_OPEN, 0); 309 1.3.10.3 jdolecek return (NULL); 310 1.3.10.2 tls } 311 1.3.10.2 tls 312 1.3.10.2 tls 313 1.3.10.2 tls /******************************************************************************* 314 1.3.10.2 tls * 315 1.3.10.2 tls * FUNCTION: FlOpenIncludeWithPrefix 316 1.3.10.2 tls * 317 1.3.10.2 tls * PARAMETERS: PrefixDir - Prefix directory pathname. Can be a zero 318 1.3.10.2 tls * length string. 319 1.3.10.2 tls * Filename - The include filename from the source ASL. 320 1.3.10.2 tls * 321 1.3.10.2 tls * RETURN: Valid file descriptor if successful. Null otherwise. 322 1.3.10.2 tls * 323 1.3.10.2 tls * DESCRIPTION: Open an include file and push it on the input file stack. 324 1.3.10.2 tls * 325 1.3.10.2 tls ******************************************************************************/ 326 1.3.10.2 tls 327 1.3.10.2 tls FILE * 328 1.3.10.2 tls PrOpenIncludeWithPrefix ( 329 1.3.10.2 tls char *PrefixDir, 330 1.3.10.3 jdolecek char *Filename, 331 1.3.10.3 jdolecek char *OpenMode, 332 1.3.10.3 jdolecek char **FullPathname) 333 1.3.10.2 tls { 334 1.3.10.2 tls FILE *IncludeFile; 335 1.3.10.2 tls char *Pathname; 336 1.3.10.2 tls 337 1.3.10.2 tls 338 1.3.10.2 tls /* Build the full pathname to the file */ 339 1.3.10.2 tls 340 1.3.10.2 tls Pathname = FlMergePathnames (PrefixDir, Filename); 341 1.3.10.2 tls 342 1.3.10.2 tls DbgPrint (ASL_PARSE_OUTPUT, PR_PREFIX_ID 343 1.3.10.2 tls "Include: Opening file - \"%s\"\n", 344 1.3.10.2 tls Gbl_CurrentLineNumber, Pathname); 345 1.3.10.2 tls 346 1.3.10.2 tls /* Attempt to open the file, push if successful */ 347 1.3.10.2 tls 348 1.3.10.3 jdolecek IncludeFile = fopen (Pathname, OpenMode); 349 1.3.10.2 tls if (!IncludeFile) 350 1.3.10.2 tls { 351 1.3.10.2 tls fprintf (stderr, "Could not open include file %s\n", Pathname); 352 1.3.10.2 tls return (NULL); 353 1.3.10.2 tls } 354 1.3.10.2 tls 355 1.3.10.2 tls /* Push the include file on the open input file stack */ 356 1.3.10.2 tls 357 1.3.10.2 tls PrPushInputFileStack (IncludeFile, Pathname); 358 1.3.10.3 jdolecek *FullPathname = Pathname; 359 1.3.10.2 tls return (IncludeFile); 360 1.3.10.2 tls } 361 1.3.10.2 tls 362 1.3.10.2 tls 363 1.3.10.2 tls /******************************************************************************* 364 1.3.10.2 tls * 365 1.3.10.2 tls * FUNCTION: AslPushInputFileStack 366 1.3.10.2 tls * 367 1.3.10.2 tls * PARAMETERS: InputFile - Open file pointer 368 1.3.10.2 tls * Filename - Name of the file 369 1.3.10.2 tls * 370 1.3.10.2 tls * RETURN: None 371 1.3.10.2 tls * 372 1.3.10.2 tls * DESCRIPTION: Push the InputFile onto the file stack, and point the parser 373 1.3.10.2 tls * to this file. Called when an include file is successfully 374 1.3.10.2 tls * opened. 375 1.3.10.2 tls * 376 1.3.10.2 tls ******************************************************************************/ 377 1.3.10.2 tls 378 1.3.10.2 tls void 379 1.3.10.2 tls PrPushInputFileStack ( 380 1.3.10.2 tls FILE *InputFile, 381 1.3.10.2 tls char *Filename) 382 1.3.10.2 tls { 383 1.3.10.2 tls PR_FILE_NODE *Fnode; 384 1.3.10.2 tls 385 1.3.10.2 tls 386 1.3.10.3 jdolecek Gbl_HasIncludeFiles = TRUE; 387 1.3.10.3 jdolecek 388 1.3.10.2 tls /* Save the current state in an Fnode */ 389 1.3.10.2 tls 390 1.3.10.2 tls Fnode = UtLocalCalloc (sizeof (PR_FILE_NODE)); 391 1.3.10.2 tls 392 1.3.10.2 tls Fnode->File = Gbl_Files[ASL_FILE_INPUT].Handle; 393 1.3.10.2 tls Fnode->Next = Gbl_InputFileList; 394 1.3.10.2 tls Fnode->Filename = Gbl_Files[ASL_FILE_INPUT].Filename; 395 1.3.10.2 tls Fnode->CurrentLineNumber = Gbl_CurrentLineNumber; 396 1.3.10.2 tls 397 1.3.10.2 tls /* Push it on the stack */ 398 1.3.10.2 tls 399 1.3.10.2 tls Gbl_InputFileList = Fnode; 400 1.3.10.2 tls 401 1.3.10.2 tls DbgPrint (ASL_PARSE_OUTPUT, PR_PREFIX_ID 402 1.3.10.2 tls "Push InputFile Stack: handle %p\n\n", 403 1.3.10.2 tls Gbl_CurrentLineNumber, InputFile); 404 1.3.10.2 tls 405 1.3.10.2 tls /* Reset the global line count and filename */ 406 1.3.10.2 tls 407 1.3.10.3 jdolecek Gbl_Files[ASL_FILE_INPUT].Filename = 408 1.3.10.3 jdolecek UtLocalCacheCalloc (strlen (Filename) + 1); 409 1.3.10.3 jdolecek strcpy (Gbl_Files[ASL_FILE_INPUT].Filename, Filename); 410 1.3.10.3 jdolecek 411 1.3.10.2 tls Gbl_Files[ASL_FILE_INPUT].Handle = InputFile; 412 1.3.10.3 jdolecek Gbl_CurrentLineNumber = 1; 413 1.3.10.2 tls 414 1.3.10.2 tls /* Emit a new #line directive for the include file */ 415 1.3.10.2 tls 416 1.3.10.3 jdolecek FlPrintFile (ASL_FILE_PREPROCESSOR, "#line %u \"%s\"\n", 1, Filename); 417 1.3.10.2 tls } 418 1.3.10.2 tls 419 1.3.10.2 tls 420 1.3.10.2 tls /******************************************************************************* 421 1.3.10.2 tls * 422 1.3.10.2 tls * FUNCTION: AslPopInputFileStack 423 1.3.10.2 tls * 424 1.3.10.2 tls * PARAMETERS: None 425 1.3.10.2 tls * 426 1.3.10.2 tls * RETURN: 0 if a node was popped, -1 otherwise 427 1.3.10.2 tls * 428 1.3.10.2 tls * DESCRIPTION: Pop the top of the input file stack and point the parser to 429 1.3.10.2 tls * the saved parse buffer contained in the fnode. Also, set the 430 1.3.10.2 tls * global line counters to the saved values. This function is 431 1.3.10.2 tls * called when an include file reaches EOF. 432 1.3.10.2 tls * 433 1.3.10.2 tls ******************************************************************************/ 434 1.3.10.2 tls 435 1.3.10.2 tls BOOLEAN 436 1.3.10.2 tls PrPopInputFileStack ( 437 1.3.10.2 tls void) 438 1.3.10.2 tls { 439 1.3.10.2 tls PR_FILE_NODE *Fnode; 440 1.3.10.2 tls 441 1.3.10.2 tls 442 1.3.10.2 tls Fnode = Gbl_InputFileList; 443 1.3.10.2 tls DbgPrint (ASL_PARSE_OUTPUT, "\n" PR_PREFIX_ID 444 1.3.10.2 tls "Pop InputFile Stack, Fnode %p\n\n", 445 1.3.10.2 tls Gbl_CurrentLineNumber, Fnode); 446 1.3.10.2 tls 447 1.3.10.2 tls if (!Fnode) 448 1.3.10.2 tls { 449 1.3.10.2 tls return (FALSE); 450 1.3.10.2 tls } 451 1.3.10.2 tls 452 1.3.10.2 tls /* Close the current include file */ 453 1.3.10.2 tls 454 1.3.10.2 tls fclose (Gbl_Files[ASL_FILE_INPUT].Handle); 455 1.3.10.2 tls 456 1.3.10.2 tls /* Update the top-of-stack */ 457 1.3.10.2 tls 458 1.3.10.2 tls Gbl_InputFileList = Fnode->Next; 459 1.3.10.2 tls 460 1.3.10.2 tls /* Reset global line counter and filename */ 461 1.3.10.2 tls 462 1.3.10.2 tls Gbl_Files[ASL_FILE_INPUT].Filename = Fnode->Filename; 463 1.3.10.2 tls Gbl_Files[ASL_FILE_INPUT].Handle = Fnode->File; 464 1.3.10.2 tls Gbl_CurrentLineNumber = Fnode->CurrentLineNumber; 465 1.3.10.2 tls 466 1.3.10.2 tls /* Emit a new #line directive after the include file */ 467 1.3.10.2 tls 468 1.3.10.2 tls FlPrintFile (ASL_FILE_PREPROCESSOR, "#line %u \"%s\"\n", 469 1.3.10.3 jdolecek Gbl_CurrentLineNumber, Fnode->Filename); 470 1.3.10.2 tls 471 1.3.10.2 tls /* All done with this node */ 472 1.3.10.2 tls 473 1.3.10.2 tls ACPI_FREE (Fnode); 474 1.3.10.2 tls return (TRUE); 475 1.3.10.2 tls } 476
Indexes created Tue Sep 30 06:09:59 GMT 2025