1 /****************************************************************************** 2 * 3 * Module Name: adfile - Application-level disassembler file support routines 4 * 5 *****************************************************************************/ 6 7 /****************************************************************************** 8 * 9 * 1. Copyright Notice 10 * 11 * Some or all of this work - Copyright (c) 1999 - 2017, 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 #include <contrib/dev/acpica/compiler/aslcompiler.h> 153 #include <contrib/dev/acpica/include/acpi.h> 154 #include <contrib/dev/acpica/include/accommon.h> 155 #include <contrib/dev/acpica/include/acapps.h> 156 157 #include <stdio.h> 158 159 160 #define _COMPONENT ACPI_TOOLS 161 ACPI_MODULE_NAME ("adfile") 162 163 /* Local prototypes */ 164 165 static INT32 166 AdWriteBuffer ( 167 char *Filename, 168 char *Buffer, 169 UINT32 Length); 170 171 static char FilenameBuf[20]; 172 173 174 /****************************************************************************** 175 * 176 * FUNCTION: AfGenerateFilename 177 * 178 * PARAMETERS: Prefix - prefix string 179 * TableId - The table ID 180 * 181 * RETURN: Pointer to the completed string 182 * 183 * DESCRIPTION: Build an output filename from an ACPI table ID string 184 * 185 ******************************************************************************/ 186 187 char * 188 AdGenerateFilename ( 189 char *Prefix, 190 char *TableId) 191 { 192 UINT32 i; 193 UINT32 j; 194 195 196 for (i = 0; Prefix[i]; i++) 197 { 198 FilenameBuf[i] = Prefix[i]; 199 } 200 201 FilenameBuf[i] = '_'; 202 i++; 203 204 for (j = 0; j < 8 && (TableId[j] != ' ') && (TableId[j] != 0); i++, j++) 205 { 206 FilenameBuf[i] = TableId[j]; 207 } 208 209 FilenameBuf[i] = 0; 210 strcat (FilenameBuf, FILE_SUFFIX_BINARY_TABLE); 211 return (FilenameBuf); 212 } 213 214 215 /****************************************************************************** 216 * 217 * FUNCTION: AfWriteBuffer 218 * 219 * PARAMETERS: Filename - name of file 220 * Buffer - data to write 221 * Length - length of data 222 * 223 * RETURN: Actual number of bytes written 224 * 225 * DESCRIPTION: Open a file and write out a single buffer 226 * 227 ******************************************************************************/ 228 229 static INT32 230 AdWriteBuffer ( 231 char *Filename, 232 char *Buffer, 233 UINT32 Length) 234 { 235 FILE *File; 236 ACPI_SIZE Actual; 237 238 239 File = fopen (Filename, "wb"); 240 if (!File) 241 { 242 printf ("Could not open file %s\n", Filename); 243 return (-1); 244 } 245 246 Actual = fwrite (Buffer, 1, (size_t) Length, File); 247 if (Actual != Length) 248 { 249 printf ("Could not write to file %s\n", Filename); 250 } 251 252 fclose (File); 253 return ((INT32) Actual); 254 } 255 256 257 /****************************************************************************** 258 * 259 * FUNCTION: AfWriteTable 260 * 261 * PARAMETERS: Table - pointer to the ACPI table 262 * Length - length of the table 263 * TableName - the table signature 264 * OemTableID - from the table header 265 * 266 * RETURN: None 267 * 268 * DESCRIPTION: Dump the loaded tables to a file (or files) 269 * 270 ******************************************************************************/ 271 272 void 273 AdWriteTable ( 274 ACPI_TABLE_HEADER *Table, 275 UINT32 Length, 276 char *TableName, 277 char *OemTableId) 278 { 279 char *Filename; 280 281 282 Filename = AdGenerateFilename (TableName, OemTableId); 283 AdWriteBuffer (Filename, (char *) Table, Length); 284 285 AcpiOsPrintf ("Table [%s] written to \"%s\"\n", TableName, Filename); 286 } 287 288 289 /******************************************************************************* 290 * 291 * FUNCTION: FlGenerateFilename 292 * 293 * PARAMETERS: InputFilename - Original ASL source filename 294 * Suffix - New extension. 295 * 296 * RETURN: New filename containing the original base + the new suffix 297 * 298 * DESCRIPTION: Generate a new filename from the ASL source filename and a new 299 * extension. Used to create the *.LST, *.TXT, etc. files. 300 * 301 ******************************************************************************/ 302 303 char * 304 FlGenerateFilename ( 305 char *InputFilename, 306 char *Suffix) 307 { 308 char *Position; 309 char *NewFilename; 310 char *DirectoryPosition; 311 312 313 /* 314 * Copy the original filename to a new buffer. Leave room for the worst 315 * case where we append the suffix, an added dot and the null terminator. 316 */ 317 NewFilename = UtStringCacheCalloc ((ACPI_SIZE) 318 strlen (InputFilename) + strlen (Suffix) + 2); 319 if (!NewFilename) 320 { 321 return (NULL); 322 } 323 324 strcpy (NewFilename, InputFilename); 325 326 /* Try to find the last dot in the filename */ 327 328 DirectoryPosition = strrchr (NewFilename, '/'); 329 Position = strrchr (NewFilename, '.'); 330 331 if (Position && (Position > DirectoryPosition)) 332 { 333 /* Tack on the new suffix */ 334 335 Position++; 336 *Position = 0; 337 strcat (Position, Suffix); 338 } 339 else 340 { 341 /* No dot, add one and then the suffix */ 342 343 strcat (NewFilename, "."); 344 strcat (NewFilename, Suffix); 345 } 346 347 return (NewFilename); 348 } 349 350 351 /******************************************************************************* 352 * 353 * FUNCTION: FlStrdup 354 * 355 * DESCRIPTION: Local strdup function 356 * 357 ******************************************************************************/ 358 359 static char * 360 FlStrdup ( 361 char *String) 362 { 363 char *NewString; 364 365 366 NewString = UtStringCacheCalloc ((ACPI_SIZE) strlen (String) + 1); 367 if (!NewString) 368 { 369 return (NULL); 370 } 371 372 strcpy (NewString, String); 373 return (NewString); 374 } 375 376 377 /******************************************************************************* 378 * 379 * FUNCTION: FlSplitInputPathname 380 * 381 * PARAMETERS: InputFilename - The user-specified ASL source file to be 382 * compiled 383 * OutDirectoryPath - Where the directory path prefix is 384 * returned 385 * OutFilename - Where the filename part is returned 386 * 387 * RETURN: Status 388 * 389 * DESCRIPTION: Split the input path into a directory and filename part 390 * 1) Directory part used to open include files 391 * 2) Filename part used to generate output filenames 392 * 393 ******************************************************************************/ 394 395 ACPI_STATUS 396 FlSplitInputPathname ( 397 char *InputPath, 398 char **OutDirectoryPath, 399 char **OutFilename) 400 { 401 char *Substring; 402 char *DirectoryPath; 403 char *Filename; 404 405 406 if (OutDirectoryPath) 407 { 408 *OutDirectoryPath = NULL; 409 } 410 411 if (!InputPath) 412 { 413 return (AE_OK); 414 } 415 416 /* Get the path to the input filename's directory */ 417 418 DirectoryPath = FlStrdup (InputPath); 419 if (!DirectoryPath) 420 { 421 return (AE_NO_MEMORY); 422 } 423 424 /* Convert backslashes to slashes in the entire path */ 425 426 UtConvertBackslashes (DirectoryPath); 427 428 /* Backup to last slash or colon */ 429 430 Substring = strrchr (DirectoryPath, '/'); 431 if (!Substring) 432 { 433 Substring = strrchr (DirectoryPath, ':'); 434 } 435 436 /* Extract the simple filename */ 437 438 if (!Substring) 439 { 440 Filename = FlStrdup (DirectoryPath); 441 DirectoryPath[0] = 0; 442 } 443 else 444 { 445 Filename = FlStrdup (Substring + 1); 446 *(Substring+1) = 0; 447 } 448 449 if (!Filename) 450 { 451 return (AE_NO_MEMORY); 452 } 453 454 if (OutDirectoryPath) 455 { 456 *OutDirectoryPath = DirectoryPath; 457 } 458 459 if (OutFilename) 460 { 461 *OutFilename = Filename; 462 return (AE_OK); 463 } 464 465 return (AE_OK); 466 } 467