asloperands.c revision 1.1.1.2.2.2
1 1.1.1.2.2.2 bouyer 2 1.1.1.2.2.2 bouyer /****************************************************************************** 3 1.1.1.2.2.2 bouyer * 4 1.1.1.2.2.2 bouyer * Module Name: asloperands - AML operand processing 5 1.1.1.2.2.2 bouyer * 6 1.1.1.2.2.2 bouyer *****************************************************************************/ 7 1.1.1.2.2.2 bouyer 8 1.1.1.2.2.2 bouyer /* 9 1.1.1.2.2.2 bouyer * Copyright (C) 2000 - 2011, Intel Corp. 10 1.1.1.2.2.2 bouyer * All rights reserved. 11 1.1.1.2.2.2 bouyer * 12 1.1.1.2.2.2 bouyer * Redistribution and use in source and binary forms, with or without 13 1.1.1.2.2.2 bouyer * modification, are permitted provided that the following conditions 14 1.1.1.2.2.2 bouyer * are met: 15 1.1.1.2.2.2 bouyer * 1. Redistributions of source code must retain the above copyright 16 1.1.1.2.2.2 bouyer * notice, this list of conditions, and the following disclaimer, 17 1.1.1.2.2.2 bouyer * without modification. 18 1.1.1.2.2.2 bouyer * 2. Redistributions in binary form must reproduce at minimum a disclaimer 19 1.1.1.2.2.2 bouyer * substantially similar to the "NO WARRANTY" disclaimer below 20 1.1.1.2.2.2 bouyer * ("Disclaimer") and any redistribution must be conditioned upon 21 1.1.1.2.2.2 bouyer * including a substantially similar Disclaimer requirement for further 22 1.1.1.2.2.2 bouyer * binary redistribution. 23 1.1.1.2.2.2 bouyer * 3. Neither the names of the above-listed copyright holders nor the names 24 1.1.1.2.2.2 bouyer * of any contributors may be used to endorse or promote products derived 25 1.1.1.2.2.2 bouyer * from this software without specific prior written permission. 26 1.1.1.2.2.2 bouyer * 27 1.1.1.2.2.2 bouyer * Alternatively, this software may be distributed under the terms of the 28 1.1.1.2.2.2 bouyer * GNU General Public License ("GPL") version 2 as published by the Free 29 1.1.1.2.2.2 bouyer * Software Foundation. 30 1.1.1.2.2.2 bouyer * 31 1.1.1.2.2.2 bouyer * NO WARRANTY 32 1.1.1.2.2.2 bouyer * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 33 1.1.1.2.2.2 bouyer * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 34 1.1.1.2.2.2 bouyer * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR 35 1.1.1.2.2.2 bouyer * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 36 1.1.1.2.2.2 bouyer * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 37 1.1.1.2.2.2 bouyer * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 38 1.1.1.2.2.2 bouyer * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 39 1.1.1.2.2.2 bouyer * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 40 1.1.1.2.2.2 bouyer * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING 41 1.1.1.2.2.2 bouyer * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 42 1.1.1.2.2.2 bouyer * POSSIBILITY OF SUCH DAMAGES. 43 1.1.1.2.2.2 bouyer */ 44 1.1.1.2.2.2 bouyer 45 1.1.1.2.2.2 bouyer 46 1.1.1.2.2.2 bouyer #include "aslcompiler.h" 47 1.1.1.2.2.2 bouyer #include "aslcompiler.y.h" 48 1.1.1.2.2.2 bouyer #include "amlcode.h" 49 1.1.1.2.2.2 bouyer 50 1.1.1.2.2.2 bouyer #define _COMPONENT ACPI_COMPILER 51 1.1.1.2.2.2 bouyer ACPI_MODULE_NAME ("asloperands") 52 1.1.1.2.2.2 bouyer 53 1.1.1.2.2.2 bouyer /* Local prototypes */ 54 1.1.1.2.2.2 bouyer 55 1.1.1.2.2.2 bouyer static void 56 1.1.1.2.2.2 bouyer OpnDoField ( 57 1.1.1.2.2.2 bouyer ACPI_PARSE_OBJECT *Op); 58 1.1.1.2.2.2 bouyer 59 1.1.1.2.2.2 bouyer static void 60 1.1.1.2.2.2 bouyer OpnDoBankField ( 61 1.1.1.2.2.2 bouyer ACPI_PARSE_OBJECT *Op); 62 1.1.1.2.2.2 bouyer 63 1.1.1.2.2.2 bouyer static void 64 1.1.1.2.2.2 bouyer OpnDoBuffer ( 65 1.1.1.2.2.2 bouyer ACPI_PARSE_OBJECT *Op); 66 1.1.1.2.2.2 bouyer 67 1.1.1.2.2.2 bouyer static void 68 1.1.1.2.2.2 bouyer OpnDoDefinitionBlock ( 69 1.1.1.2.2.2 bouyer ACPI_PARSE_OBJECT *Op); 70 1.1.1.2.2.2 bouyer 71 1.1.1.2.2.2 bouyer static void 72 1.1.1.2.2.2 bouyer OpnDoFieldCommon ( 73 1.1.1.2.2.2 bouyer ACPI_PARSE_OBJECT *FieldOp, 74 1.1.1.2.2.2 bouyer ACPI_PARSE_OBJECT *Op); 75 1.1.1.2.2.2 bouyer 76 1.1.1.2.2.2 bouyer static void 77 1.1.1.2.2.2 bouyer OpnDoIndexField ( 78 1.1.1.2.2.2 bouyer ACPI_PARSE_OBJECT *Op); 79 1.1.1.2.2.2 bouyer 80 1.1.1.2.2.2 bouyer static void 81 1.1.1.2.2.2 bouyer OpnDoLoadTable ( 82 1.1.1.2.2.2 bouyer ACPI_PARSE_OBJECT *Op); 83 1.1.1.2.2.2 bouyer 84 1.1.1.2.2.2 bouyer static void 85 1.1.1.2.2.2 bouyer OpnDoMethod ( 86 1.1.1.2.2.2 bouyer ACPI_PARSE_OBJECT *Op); 87 1.1.1.2.2.2 bouyer 88 1.1.1.2.2.2 bouyer static void 89 1.1.1.2.2.2 bouyer OpnDoMutex ( 90 1.1.1.2.2.2 bouyer ACPI_PARSE_OBJECT *Op); 91 1.1.1.2.2.2 bouyer 92 1.1.1.2.2.2 bouyer static void 93 1.1.1.2.2.2 bouyer OpnDoRegion ( 94 1.1.1.2.2.2 bouyer ACPI_PARSE_OBJECT *Op); 95 1.1.1.2.2.2 bouyer 96 1.1.1.2.2.2 bouyer static void 97 1.1.1.2.2.2 bouyer OpnAttachNameToNode ( 98 1.1.1.2.2.2 bouyer ACPI_PARSE_OBJECT *Op); 99 1.1.1.2.2.2 bouyer 100 1.1.1.2.2.2 bouyer 101 1.1.1.2.2.2 bouyer /******************************************************************************* 102 1.1.1.2.2.2 bouyer * 103 1.1.1.2.2.2 bouyer * FUNCTION: OpnDoMutex 104 1.1.1.2.2.2 bouyer * 105 1.1.1.2.2.2 bouyer * PARAMETERS: Op - The parent parse node 106 1.1.1.2.2.2 bouyer * 107 1.1.1.2.2.2 bouyer * RETURN: None 108 1.1.1.2.2.2 bouyer * 109 1.1.1.2.2.2 bouyer * DESCRIPTION: Construct the operands for the MUTEX ASL keyword. 110 1.1.1.2.2.2 bouyer * 111 1.1.1.2.2.2 bouyer ******************************************************************************/ 112 1.1.1.2.2.2 bouyer 113 1.1.1.2.2.2 bouyer static void 114 1.1.1.2.2.2 bouyer OpnDoMutex ( 115 1.1.1.2.2.2 bouyer ACPI_PARSE_OBJECT *Op) 116 1.1.1.2.2.2 bouyer { 117 1.1.1.2.2.2 bouyer ACPI_PARSE_OBJECT *Next; 118 1.1.1.2.2.2 bouyer 119 1.1.1.2.2.2 bouyer 120 1.1.1.2.2.2 bouyer Next = Op->Asl.Child; 121 1.1.1.2.2.2 bouyer Next = Next->Asl.Next; 122 1.1.1.2.2.2 bouyer 123 1.1.1.2.2.2 bouyer if (Next->Asl.Value.Integer > 15) 124 1.1.1.2.2.2 bouyer { 125 1.1.1.2.2.2 bouyer AslError (ASL_ERROR, ASL_MSG_SYNC_LEVEL, Next, NULL); 126 1.1.1.2.2.2 bouyer } 127 1.1.1.2.2.2 bouyer return; 128 1.1.1.2.2.2 bouyer } 129 1.1.1.2.2.2 bouyer 130 1.1.1.2.2.2 bouyer 131 1.1.1.2.2.2 bouyer /******************************************************************************* 132 1.1.1.2.2.2 bouyer * 133 1.1.1.2.2.2 bouyer * FUNCTION: OpnDoMethod 134 1.1.1.2.2.2 bouyer * 135 1.1.1.2.2.2 bouyer * PARAMETERS: Op - The parent parse node 136 1.1.1.2.2.2 bouyer * 137 1.1.1.2.2.2 bouyer * RETURN: None 138 1.1.1.2.2.2 bouyer * 139 1.1.1.2.2.2 bouyer * DESCRIPTION: Construct the operands for the METHOD ASL keyword. 140 1.1.1.2.2.2 bouyer * 141 1.1.1.2.2.2 bouyer ******************************************************************************/ 142 1.1.1.2.2.2 bouyer 143 1.1.1.2.2.2 bouyer static void 144 1.1.1.2.2.2 bouyer OpnDoMethod ( 145 1.1.1.2.2.2 bouyer ACPI_PARSE_OBJECT *Op) 146 1.1.1.2.2.2 bouyer { 147 1.1.1.2.2.2 bouyer ACPI_PARSE_OBJECT *Next; 148 1.1.1.2.2.2 bouyer 149 1.1.1.2.2.2 bouyer /* Optional arguments for this opcode with defaults */ 150 1.1.1.2.2.2 bouyer 151 1.1.1.2.2.2 bouyer UINT8 NumArgs = 0; 152 1.1.1.2.2.2 bouyer UINT8 Serialized = 0; 153 1.1.1.2.2.2 bouyer UINT8 Concurrency = 0; 154 1.1.1.2.2.2 bouyer UINT8 MethodFlags; 155 1.1.1.2.2.2 bouyer 156 1.1.1.2.2.2 bouyer 157 1.1.1.2.2.2 bouyer /* Opcode and package length first */ 158 1.1.1.2.2.2 bouyer /* Method name */ 159 1.1.1.2.2.2 bouyer 160 1.1.1.2.2.2 bouyer Next = Op->Asl.Child; 161 1.1.1.2.2.2 bouyer 162 1.1.1.2.2.2 bouyer /* Num args */ 163 1.1.1.2.2.2 bouyer 164 1.1.1.2.2.2 bouyer Next = Next->Asl.Next; 165 1.1.1.2.2.2 bouyer if (Next->Asl.ParseOpcode != PARSEOP_DEFAULT_ARG) 166 1.1.1.2.2.2 bouyer { 167 1.1.1.2.2.2 bouyer NumArgs = (UINT8) Next->Asl.Value.Integer; 168 1.1.1.2.2.2 bouyer Next->Asl.ParseOpcode = PARSEOP_DEFAULT_ARG; 169 1.1.1.2.2.2 bouyer } 170 1.1.1.2.2.2 bouyer 171 1.1.1.2.2.2 bouyer /* Serialized Flag */ 172 1.1.1.2.2.2 bouyer 173 1.1.1.2.2.2 bouyer Next = Next->Asl.Next; 174 1.1.1.2.2.2 bouyer if (Next->Asl.ParseOpcode != PARSEOP_DEFAULT_ARG) 175 1.1.1.2.2.2 bouyer { 176 1.1.1.2.2.2 bouyer Serialized = (UINT8) Next->Asl.Value.Integer; 177 1.1.1.2.2.2 bouyer Next->Asl.ParseOpcode = PARSEOP_DEFAULT_ARG; 178 1.1.1.2.2.2 bouyer } 179 1.1.1.2.2.2 bouyer 180 1.1.1.2.2.2 bouyer /* Concurrency value (valid values are 0-15) */ 181 1.1.1.2.2.2 bouyer 182 1.1.1.2.2.2 bouyer Next = Next->Asl.Next; 183 1.1.1.2.2.2 bouyer if (Next->Asl.ParseOpcode != PARSEOP_DEFAULT_ARG) 184 1.1.1.2.2.2 bouyer { 185 1.1.1.2.2.2 bouyer if (Next->Asl.Value.Integer > 15) 186 1.1.1.2.2.2 bouyer { 187 1.1.1.2.2.2 bouyer AslError (ASL_ERROR, ASL_MSG_SYNC_LEVEL, Next, NULL); 188 1.1.1.2.2.2 bouyer } 189 1.1.1.2.2.2 bouyer Concurrency = (UINT8) Next->Asl.Value.Integer; 190 1.1.1.2.2.2 bouyer } 191 1.1.1.2.2.2 bouyer 192 1.1.1.2.2.2 bouyer /* Put the bits in their proper places */ 193 1.1.1.2.2.2 bouyer 194 1.1.1.2.2.2 bouyer MethodFlags = (UINT8) ((NumArgs & 0x7) | 195 1.1.1.2.2.2 bouyer ((Serialized & 0x1) << 3) | 196 1.1.1.2.2.2 bouyer ((Concurrency & 0xF) << 4)); 197 1.1.1.2.2.2 bouyer 198 1.1.1.2.2.2 bouyer /* Use the last node for the combined flags byte */ 199 1.1.1.2.2.2 bouyer 200 1.1.1.2.2.2 bouyer Next->Asl.Value.Integer = MethodFlags; 201 1.1.1.2.2.2 bouyer Next->Asl.AmlOpcode = AML_RAW_DATA_BYTE; 202 1.1.1.2.2.2 bouyer Next->Asl.AmlLength = 1; 203 1.1.1.2.2.2 bouyer Next->Asl.ParseOpcode = PARSEOP_RAW_DATA; 204 1.1.1.2.2.2 bouyer 205 1.1.1.2.2.2 bouyer /* Save the arg count in the first node */ 206 1.1.1.2.2.2 bouyer 207 1.1.1.2.2.2 bouyer Op->Asl.Extra = NumArgs; 208 1.1.1.2.2.2 bouyer } 209 1.1.1.2.2.2 bouyer 210 1.1.1.2.2.2 bouyer 211 1.1.1.2.2.2 bouyer /******************************************************************************* 212 1.1.1.2.2.2 bouyer * 213 1.1.1.2.2.2 bouyer * FUNCTION: OpnDoFieldCommon 214 1.1.1.2.2.2 bouyer * 215 1.1.1.2.2.2 bouyer * PARAMETERS: FieldOp - Node for an ASL field 216 1.1.1.2.2.2 bouyer * Op - The parent parse node 217 1.1.1.2.2.2 bouyer * 218 1.1.1.2.2.2 bouyer * RETURN: None 219 1.1.1.2.2.2 bouyer * 220 1.1.1.2.2.2 bouyer * DESCRIPTION: Construct the AML operands for the various field keywords, 221 1.1.1.2.2.2 bouyer * FIELD, BANKFIELD, INDEXFIELD 222 1.1.1.2.2.2 bouyer * 223 1.1.1.2.2.2 bouyer ******************************************************************************/ 224 1.1.1.2.2.2 bouyer 225 1.1.1.2.2.2 bouyer static void 226 1.1.1.2.2.2 bouyer OpnDoFieldCommon ( 227 1.1.1.2.2.2 bouyer ACPI_PARSE_OBJECT *FieldOp, 228 1.1.1.2.2.2 bouyer ACPI_PARSE_OBJECT *Op) 229 1.1.1.2.2.2 bouyer { 230 1.1.1.2.2.2 bouyer ACPI_PARSE_OBJECT *Next; 231 1.1.1.2.2.2 bouyer ACPI_PARSE_OBJECT *PkgLengthNode; 232 1.1.1.2.2.2 bouyer UINT32 CurrentBitOffset; 233 1.1.1.2.2.2 bouyer UINT32 NewBitOffset; 234 1.1.1.2.2.2 bouyer UINT8 AccessType; 235 1.1.1.2.2.2 bouyer UINT8 LockRule; 236 1.1.1.2.2.2 bouyer UINT8 UpdateRule; 237 1.1.1.2.2.2 bouyer UINT8 FieldFlags; 238 1.1.1.2.2.2 bouyer UINT32 MinimumLength; 239 1.1.1.2.2.2 bouyer 240 1.1.1.2.2.2 bouyer 241 1.1.1.2.2.2 bouyer /* AccessType -- not optional, so no need to check for DEFAULT_ARG */ 242 1.1.1.2.2.2 bouyer 243 1.1.1.2.2.2 bouyer AccessType = (UINT8) Op->Asl.Value.Integer; 244 1.1.1.2.2.2 bouyer Op->Asl.ParseOpcode = PARSEOP_DEFAULT_ARG; 245 1.1.1.2.2.2 bouyer 246 1.1.1.2.2.2 bouyer /* Set the access type in the parent (field) node for use later */ 247 1.1.1.2.2.2 bouyer 248 1.1.1.2.2.2 bouyer FieldOp->Asl.Value.Integer = AccessType; 249 1.1.1.2.2.2 bouyer 250 1.1.1.2.2.2 bouyer /* LockRule -- not optional, so no need to check for DEFAULT_ARG */ 251 1.1.1.2.2.2 bouyer 252 1.1.1.2.2.2 bouyer Next = Op->Asl.Next; 253 1.1.1.2.2.2 bouyer LockRule = (UINT8) Next->Asl.Value.Integer; 254 1.1.1.2.2.2 bouyer Next->Asl.ParseOpcode = PARSEOP_DEFAULT_ARG; 255 1.1.1.2.2.2 bouyer 256 1.1.1.2.2.2 bouyer /* UpdateRule -- not optional, so no need to check for DEFAULT_ARG */ 257 1.1.1.2.2.2 bouyer 258 1.1.1.2.2.2 bouyer Next = Next->Asl.Next; 259 1.1.1.2.2.2 bouyer UpdateRule = (UINT8) Next->Asl.Value.Integer; 260 1.1.1.2.2.2 bouyer 261 1.1.1.2.2.2 bouyer /* 262 1.1.1.2.2.2 bouyer * Generate the flags byte. The various fields are already 263 1.1.1.2.2.2 bouyer * in the right bit position via translation from the 264 1.1.1.2.2.2 bouyer * keywords by the parser. 265 1.1.1.2.2.2 bouyer */ 266 1.1.1.2.2.2 bouyer FieldFlags = (UINT8) (AccessType | LockRule | UpdateRule); 267 1.1.1.2.2.2 bouyer 268 1.1.1.2.2.2 bouyer /* Use the previous node to be the FieldFlags node */ 269 1.1.1.2.2.2 bouyer 270 1.1.1.2.2.2 bouyer /* Set the node to RAW_DATA */ 271 1.1.1.2.2.2 bouyer 272 1.1.1.2.2.2 bouyer Next->Asl.Value.Integer = FieldFlags; 273 1.1.1.2.2.2 bouyer Next->Asl.AmlOpcode = AML_RAW_DATA_BYTE; 274 1.1.1.2.2.2 bouyer Next->Asl.AmlLength = 1; 275 1.1.1.2.2.2 bouyer Next->Asl.ParseOpcode = PARSEOP_RAW_DATA; 276 1.1.1.2.2.2 bouyer 277 1.1.1.2.2.2 bouyer /* Process the FieldUnitList */ 278 1.1.1.2.2.2 bouyer 279 1.1.1.2.2.2 bouyer Next = Next->Asl.Next; 280 1.1.1.2.2.2 bouyer CurrentBitOffset = 0; 281 1.1.1.2.2.2 bouyer 282 1.1.1.2.2.2 bouyer while (Next) 283 1.1.1.2.2.2 bouyer { 284 1.1.1.2.2.2 bouyer /* Save the offset of this field unit */ 285 1.1.1.2.2.2 bouyer 286 1.1.1.2.2.2 bouyer Next->Asl.ExtraValue = CurrentBitOffset; 287 1.1.1.2.2.2 bouyer 288 1.1.1.2.2.2 bouyer switch (Next->Asl.ParseOpcode) 289 1.1.1.2.2.2 bouyer { 290 1.1.1.2.2.2 bouyer case PARSEOP_ACCESSAS: 291 1.1.1.2.2.2 bouyer 292 1.1.1.2.2.2 bouyer PkgLengthNode = Next->Asl.Child; 293 1.1.1.2.2.2 bouyer AccessType = (UINT8) PkgLengthNode->Asl.Value.Integer; 294 1.1.1.2.2.2 bouyer 295 1.1.1.2.2.2 bouyer /* Nothing additional to do */ 296 1.1.1.2.2.2 bouyer break; 297 1.1.1.2.2.2 bouyer 298 1.1.1.2.2.2 bouyer 299 1.1.1.2.2.2 bouyer case PARSEOP_OFFSET: 300 1.1.1.2.2.2 bouyer 301 1.1.1.2.2.2 bouyer /* New offset into the field */ 302 1.1.1.2.2.2 bouyer 303 1.1.1.2.2.2 bouyer PkgLengthNode = Next->Asl.Child; 304 1.1.1.2.2.2 bouyer NewBitOffset = ((UINT32) PkgLengthNode->Asl.Value.Integer) * 8; 305 1.1.1.2.2.2 bouyer 306 1.1.1.2.2.2 bouyer /* 307 1.1.1.2.2.2 bouyer * Examine the specified offset in relation to the 308 1.1.1.2.2.2 bouyer * current offset counter. 309 1.1.1.2.2.2 bouyer */ 310 1.1.1.2.2.2 bouyer if (NewBitOffset < CurrentBitOffset) 311 1.1.1.2.2.2 bouyer { 312 1.1.1.2.2.2 bouyer /* 313 1.1.1.2.2.2 bouyer * Not allowed to specify a backwards offset! 314 1.1.1.2.2.2 bouyer * Issue error and ignore this node. 315 1.1.1.2.2.2 bouyer */ 316 1.1.1.2.2.2 bouyer AslError (ASL_ERROR, ASL_MSG_BACKWARDS_OFFSET, PkgLengthNode, 317 1.1.1.2.2.2 bouyer NULL); 318 1.1.1.2.2.2 bouyer Next->Asl.ParseOpcode = PARSEOP_DEFAULT_ARG; 319 1.1.1.2.2.2 bouyer PkgLengthNode->Asl.ParseOpcode = PARSEOP_DEFAULT_ARG; 320 1.1.1.2.2.2 bouyer } 321 1.1.1.2.2.2 bouyer else if (NewBitOffset == CurrentBitOffset) 322 1.1.1.2.2.2 bouyer { 323 1.1.1.2.2.2 bouyer /* 324 1.1.1.2.2.2 bouyer * Offset is redundant; we don't need to output an 325 1.1.1.2.2.2 bouyer * offset opcode. Just set these nodes to default 326 1.1.1.2.2.2 bouyer */ 327 1.1.1.2.2.2 bouyer Next->Asl.ParseOpcode = PARSEOP_DEFAULT_ARG; 328 1.1.1.2.2.2 bouyer PkgLengthNode->Asl.ParseOpcode = PARSEOP_DEFAULT_ARG; 329 1.1.1.2.2.2 bouyer } 330 1.1.1.2.2.2 bouyer else 331 1.1.1.2.2.2 bouyer { 332 1.1.1.2.2.2 bouyer /* 333 1.1.1.2.2.2 bouyer * Valid new offset - set the value to be inserted into the AML 334 1.1.1.2.2.2 bouyer * and update the offset counter. 335 1.1.1.2.2.2 bouyer */ 336 1.1.1.2.2.2 bouyer PkgLengthNode->Asl.Value.Integer = 337 1.1.1.2.2.2 bouyer NewBitOffset - CurrentBitOffset; 338 1.1.1.2.2.2 bouyer CurrentBitOffset = NewBitOffset; 339 1.1.1.2.2.2 bouyer } 340 1.1.1.2.2.2 bouyer break; 341 1.1.1.2.2.2 bouyer 342 1.1.1.2.2.2 bouyer 343 1.1.1.2.2.2 bouyer case PARSEOP_NAMESEG: 344 1.1.1.2.2.2 bouyer case PARSEOP_RESERVED_BYTES: 345 1.1.1.2.2.2 bouyer 346 1.1.1.2.2.2 bouyer /* Named or reserved field entry */ 347 1.1.1.2.2.2 bouyer 348 1.1.1.2.2.2 bouyer PkgLengthNode = Next->Asl.Child; 349 1.1.1.2.2.2 bouyer NewBitOffset = (UINT32) PkgLengthNode->Asl.Value.Integer; 350 1.1.1.2.2.2 bouyer CurrentBitOffset += NewBitOffset; 351 1.1.1.2.2.2 bouyer 352 1.1.1.2.2.2 bouyer /* Save the current AccessAs value for error checking later */ 353 1.1.1.2.2.2 bouyer 354 1.1.1.2.2.2 bouyer switch (AccessType) 355 1.1.1.2.2.2 bouyer { 356 1.1.1.2.2.2 bouyer case AML_FIELD_ACCESS_ANY: 357 1.1.1.2.2.2 bouyer case AML_FIELD_ACCESS_BYTE: 358 1.1.1.2.2.2 bouyer case AML_FIELD_ACCESS_BUFFER: 359 1.1.1.2.2.2 bouyer default: 360 1.1.1.2.2.2 bouyer MinimumLength = 8; 361 1.1.1.2.2.2 bouyer break; 362 1.1.1.2.2.2 bouyer 363 1.1.1.2.2.2 bouyer case AML_FIELD_ACCESS_WORD: 364 1.1.1.2.2.2 bouyer MinimumLength = 16; 365 1.1.1.2.2.2 bouyer break; 366 1.1.1.2.2.2 bouyer 367 1.1.1.2.2.2 bouyer case AML_FIELD_ACCESS_DWORD: 368 1.1.1.2.2.2 bouyer MinimumLength = 32; 369 1.1.1.2.2.2 bouyer break; 370 1.1.1.2.2.2 bouyer 371 1.1.1.2.2.2 bouyer case AML_FIELD_ACCESS_QWORD: 372 1.1.1.2.2.2 bouyer MinimumLength = 64; 373 1.1.1.2.2.2 bouyer break; 374 1.1.1.2.2.2 bouyer } 375 1.1.1.2.2.2 bouyer 376 1.1.1.2.2.2 bouyer PkgLengthNode->Asl.ExtraValue = MinimumLength; 377 1.1.1.2.2.2 bouyer break; 378 1.1.1.2.2.2 bouyer 379 1.1.1.2.2.2 bouyer default: 380 1.1.1.2.2.2 bouyer /* All supported field opcodes must appear above */ 381 1.1.1.2.2.2 bouyer break; 382 1.1.1.2.2.2 bouyer } 383 1.1.1.2.2.2 bouyer 384 1.1.1.2.2.2 bouyer /* Move on to next entry in the field list */ 385 1.1.1.2.2.2 bouyer 386 1.1.1.2.2.2 bouyer Next = Next->Asl.Next; 387 1.1.1.2.2.2 bouyer } 388 1.1.1.2.2.2 bouyer } 389 1.1.1.2.2.2 bouyer 390 1.1.1.2.2.2 bouyer 391 1.1.1.2.2.2 bouyer /******************************************************************************* 392 1.1.1.2.2.2 bouyer * 393 1.1.1.2.2.2 bouyer * FUNCTION: OpnDoField 394 1.1.1.2.2.2 bouyer * 395 1.1.1.2.2.2 bouyer * PARAMETERS: Op - The parent parse node 396 1.1.1.2.2.2 bouyer * 397 1.1.1.2.2.2 bouyer * RETURN: None 398 1.1.1.2.2.2 bouyer * 399 1.1.1.2.2.2 bouyer * DESCRIPTION: Construct the AML operands for the FIELD ASL keyword 400 1.1.1.2.2.2 bouyer * 401 1.1.1.2.2.2 bouyer ******************************************************************************/ 402 1.1.1.2.2.2 bouyer 403 1.1.1.2.2.2 bouyer static void 404 1.1.1.2.2.2 bouyer OpnDoField ( 405 1.1.1.2.2.2 bouyer ACPI_PARSE_OBJECT *Op) 406 1.1.1.2.2.2 bouyer { 407 1.1.1.2.2.2 bouyer ACPI_PARSE_OBJECT *Next; 408 1.1.1.2.2.2 bouyer 409 1.1.1.2.2.2 bouyer 410 1.1.1.2.2.2 bouyer /* Opcode is parent node */ 411 1.1.1.2.2.2 bouyer /* First child is field name */ 412 1.1.1.2.2.2 bouyer 413 1.1.1.2.2.2 bouyer Next = Op->Asl.Child; 414 1.1.1.2.2.2 bouyer 415 1.1.1.2.2.2 bouyer /* Second child is the AccessType */ 416 1.1.1.2.2.2 bouyer 417 1.1.1.2.2.2 bouyer OpnDoFieldCommon (Op, Next->Asl.Next); 418 1.1.1.2.2.2 bouyer } 419 1.1.1.2.2.2 bouyer 420 1.1.1.2.2.2 bouyer 421 1.1.1.2.2.2 bouyer /******************************************************************************* 422 1.1.1.2.2.2 bouyer * 423 1.1.1.2.2.2 bouyer * FUNCTION: OpnDoIndexField 424 1.1.1.2.2.2 bouyer * 425 1.1.1.2.2.2 bouyer * PARAMETERS: Op - The parent parse node 426 1.1.1.2.2.2 bouyer * 427 1.1.1.2.2.2 bouyer * RETURN: None 428 1.1.1.2.2.2 bouyer * 429 1.1.1.2.2.2 bouyer * DESCRIPTION: Construct the AML operands for the INDEXFIELD ASL keyword 430 1.1.1.2.2.2 bouyer * 431 1.1.1.2.2.2 bouyer ******************************************************************************/ 432 1.1.1.2.2.2 bouyer 433 1.1.1.2.2.2 bouyer static void 434 1.1.1.2.2.2 bouyer OpnDoIndexField ( 435 1.1.1.2.2.2 bouyer ACPI_PARSE_OBJECT *Op) 436 1.1.1.2.2.2 bouyer { 437 1.1.1.2.2.2 bouyer ACPI_PARSE_OBJECT *Next; 438 1.1.1.2.2.2 bouyer 439 1.1.1.2.2.2 bouyer 440 1.1.1.2.2.2 bouyer /* Opcode is parent node */ 441 1.1.1.2.2.2 bouyer /* First child is the index name */ 442 1.1.1.2.2.2 bouyer 443 1.1.1.2.2.2 bouyer Next = Op->Asl.Child; 444 1.1.1.2.2.2 bouyer 445 1.1.1.2.2.2 bouyer /* Second child is the data name */ 446 1.1.1.2.2.2 bouyer 447 1.1.1.2.2.2 bouyer Next = Next->Asl.Next; 448 1.1.1.2.2.2 bouyer 449 1.1.1.2.2.2 bouyer /* Third child is the AccessType */ 450 1.1.1.2.2.2 bouyer 451 1.1.1.2.2.2 bouyer OpnDoFieldCommon (Op, Next->Asl.Next); 452 1.1.1.2.2.2 bouyer } 453 1.1.1.2.2.2 bouyer 454 1.1.1.2.2.2 bouyer 455 1.1.1.2.2.2 bouyer /******************************************************************************* 456 1.1.1.2.2.2 bouyer * 457 1.1.1.2.2.2 bouyer * FUNCTION: OpnDoBankField 458 1.1.1.2.2.2 bouyer * 459 1.1.1.2.2.2 bouyer * PARAMETERS: Op - The parent parse node 460 1.1.1.2.2.2 bouyer * 461 1.1.1.2.2.2 bouyer * RETURN: None 462 1.1.1.2.2.2 bouyer * 463 1.1.1.2.2.2 bouyer * DESCRIPTION: Construct the AML operands for the BANKFIELD ASL keyword 464 1.1.1.2.2.2 bouyer * 465 1.1.1.2.2.2 bouyer ******************************************************************************/ 466 1.1.1.2.2.2 bouyer 467 1.1.1.2.2.2 bouyer static void 468 1.1.1.2.2.2 bouyer OpnDoBankField ( 469 1.1.1.2.2.2 bouyer ACPI_PARSE_OBJECT *Op) 470 1.1.1.2.2.2 bouyer { 471 1.1.1.2.2.2 bouyer ACPI_PARSE_OBJECT *Next; 472 1.1.1.2.2.2 bouyer 473 1.1.1.2.2.2 bouyer 474 1.1.1.2.2.2 bouyer /* Opcode is parent node */ 475 1.1.1.2.2.2 bouyer /* First child is the region name */ 476 1.1.1.2.2.2 bouyer 477 1.1.1.2.2.2 bouyer Next = Op->Asl.Child; 478 1.1.1.2.2.2 bouyer 479 1.1.1.2.2.2 bouyer /* Second child is the bank name */ 480 1.1.1.2.2.2 bouyer 481 1.1.1.2.2.2 bouyer Next = Next->Asl.Next; 482 1.1.1.2.2.2 bouyer 483 1.1.1.2.2.2 bouyer /* Third child is the bank value */ 484 1.1.1.2.2.2 bouyer 485 1.1.1.2.2.2 bouyer Next = Next->Asl.Next; 486 1.1.1.2.2.2 bouyer 487 1.1.1.2.2.2 bouyer /* Fourth child is the AccessType */ 488 1.1.1.2.2.2 bouyer 489 1.1.1.2.2.2 bouyer OpnDoFieldCommon (Op, Next->Asl.Next); 490 1.1.1.2.2.2 bouyer } 491 1.1.1.2.2.2 bouyer 492 1.1.1.2.2.2 bouyer 493 1.1.1.2.2.2 bouyer /******************************************************************************* 494 1.1.1.2.2.2 bouyer * 495 1.1.1.2.2.2 bouyer * FUNCTION: OpnDoRegion 496 1.1.1.2.2.2 bouyer * 497 1.1.1.2.2.2 bouyer * PARAMETERS: Op - The parent parse node 498 1.1.1.2.2.2 bouyer * 499 1.1.1.2.2.2 bouyer * RETURN: None 500 1.1.1.2.2.2 bouyer * 501 1.1.1.2.2.2 bouyer * DESCRIPTION: Tries to get the length of the region. Can only do this at 502 1.1.1.2.2.2 bouyer * compile time if the length is a constant. 503 1.1.1.2.2.2 bouyer * 504 1.1.1.2.2.2 bouyer ******************************************************************************/ 505 1.1.1.2.2.2 bouyer 506 1.1.1.2.2.2 bouyer static void 507 1.1.1.2.2.2 bouyer OpnDoRegion ( 508 1.1.1.2.2.2 bouyer ACPI_PARSE_OBJECT *Op) 509 1.1.1.2.2.2 bouyer { 510 1.1.1.2.2.2 bouyer ACPI_PARSE_OBJECT *Next; 511 1.1.1.2.2.2 bouyer 512 1.1.1.2.2.2 bouyer 513 1.1.1.2.2.2 bouyer /* Opcode is parent node */ 514 1.1.1.2.2.2 bouyer /* First child is the region name */ 515 1.1.1.2.2.2 bouyer 516 1.1.1.2.2.2 bouyer Next = Op->Asl.Child; 517 1.1.1.2.2.2 bouyer 518 1.1.1.2.2.2 bouyer /* Second child is the space ID*/ 519 1.1.1.2.2.2 bouyer 520 1.1.1.2.2.2 bouyer Next = Next->Asl.Next; 521 1.1.1.2.2.2 bouyer 522 1.1.1.2.2.2 bouyer /* Third child is the region offset */ 523 1.1.1.2.2.2 bouyer 524 1.1.1.2.2.2 bouyer Next = Next->Asl.Next; 525 1.1.1.2.2.2 bouyer 526 1.1.1.2.2.2 bouyer /* Fourth child is the region length */ 527 1.1.1.2.2.2 bouyer 528 1.1.1.2.2.2 bouyer Next = Next->Asl.Next; 529 1.1.1.2.2.2 bouyer if (Next->Asl.ParseOpcode == PARSEOP_INTEGER) 530 1.1.1.2.2.2 bouyer { 531 1.1.1.2.2.2 bouyer Op->Asl.Value.Integer = Next->Asl.Value.Integer; 532 1.1.1.2.2.2 bouyer } 533 1.1.1.2.2.2 bouyer else 534 1.1.1.2.2.2 bouyer { 535 1.1.1.2.2.2 bouyer Op->Asl.Value.Integer = ACPI_UINT64_MAX; 536 1.1.1.2.2.2 bouyer } 537 1.1.1.2.2.2 bouyer } 538 1.1.1.2.2.2 bouyer 539 1.1.1.2.2.2 bouyer 540 1.1.1.2.2.2 bouyer /******************************************************************************* 541 1.1.1.2.2.2 bouyer * 542 1.1.1.2.2.2 bouyer * FUNCTION: OpnDoBuffer 543 1.1.1.2.2.2 bouyer * 544 1.1.1.2.2.2 bouyer * PARAMETERS: Op - The parent parse node 545 1.1.1.2.2.2 bouyer * 546 1.1.1.2.2.2 bouyer * RETURN: None 547 1.1.1.2.2.2 bouyer * 548 1.1.1.2.2.2 bouyer * DESCRIPTION: Construct the AML operands for the BUFFER ASL keyword. We 549 1.1.1.2.2.2 bouyer * build a single raw byte buffer from the initialization nodes, 550 1.1.1.2.2.2 bouyer * each parse node contains a buffer byte. 551 1.1.1.2.2.2 bouyer * 552 1.1.1.2.2.2 bouyer ******************************************************************************/ 553 1.1.1.2.2.2 bouyer 554 1.1.1.2.2.2 bouyer static void 555 1.1.1.2.2.2 bouyer OpnDoBuffer ( 556 1.1.1.2.2.2 bouyer ACPI_PARSE_OBJECT *Op) 557 1.1.1.2.2.2 bouyer { 558 1.1.1.2.2.2 bouyer ACPI_PARSE_OBJECT *InitializerOp; 559 1.1.1.2.2.2 bouyer ACPI_PARSE_OBJECT *BufferLengthOp; 560 1.1.1.2.2.2 bouyer 561 1.1.1.2.2.2 bouyer /* Optional arguments for this opcode with defaults */ 562 1.1.1.2.2.2 bouyer 563 1.1.1.2.2.2 bouyer UINT32 BufferLength = 0; 564 1.1.1.2.2.2 bouyer 565 1.1.1.2.2.2 bouyer 566 1.1.1.2.2.2 bouyer /* Opcode and package length first */ 567 1.1.1.2.2.2 bouyer /* Buffer Length is next, followed by the initializer list */ 568 1.1.1.2.2.2 bouyer 569 1.1.1.2.2.2 bouyer BufferLengthOp = Op->Asl.Child; 570 1.1.1.2.2.2 bouyer InitializerOp = BufferLengthOp->Asl.Next; 571 1.1.1.2.2.2 bouyer 572 1.1.1.2.2.2 bouyer /* 573 1.1.1.2.2.2 bouyer * If the BufferLength is not an INTEGER or was not specified in the ASL 574 1.1.1.2.2.2 bouyer * (DEFAULT_ARG), it is a TermArg that is 575 1.1.1.2.2.2 bouyer * evaluated at run-time, and we are therefore finished. 576 1.1.1.2.2.2 bouyer */ 577 1.1.1.2.2.2 bouyer if ((BufferLengthOp->Asl.ParseOpcode != PARSEOP_INTEGER) && 578 1.1.1.2.2.2 bouyer (BufferLengthOp->Asl.ParseOpcode != PARSEOP_DEFAULT_ARG)) 579 1.1.1.2.2.2 bouyer { 580 1.1.1.2.2.2 bouyer return; 581 1.1.1.2.2.2 bouyer } 582 1.1.1.2.2.2 bouyer 583 1.1.1.2.2.2 bouyer /* 584 1.1.1.2.2.2 bouyer * We want to count the number of items in the initializer list, because if 585 1.1.1.2.2.2 bouyer * it is larger than the buffer length, we will define the buffer size 586 1.1.1.2.2.2 bouyer * to be the size of the initializer list (as per the ACPI Specification) 587 1.1.1.2.2.2 bouyer */ 588 1.1.1.2.2.2 bouyer switch (InitializerOp->Asl.ParseOpcode) 589 1.1.1.2.2.2 bouyer { 590 1.1.1.2.2.2 bouyer case PARSEOP_INTEGER: 591 1.1.1.2.2.2 bouyer case PARSEOP_BYTECONST: 592 1.1.1.2.2.2 bouyer case PARSEOP_WORDCONST: 593 1.1.1.2.2.2 bouyer case PARSEOP_DWORDCONST: 594 1.1.1.2.2.2 bouyer 595 1.1.1.2.2.2 bouyer /* The peer list contains the byte list (if any...) */ 596 1.1.1.2.2.2 bouyer 597 1.1.1.2.2.2 bouyer while (InitializerOp) 598 1.1.1.2.2.2 bouyer { 599 1.1.1.2.2.2 bouyer /* For buffers, this is a list of raw bytes */ 600 1.1.1.2.2.2 bouyer 601 1.1.1.2.2.2 bouyer InitializerOp->Asl.AmlOpcode = AML_RAW_DATA_BYTE; 602 1.1.1.2.2.2 bouyer InitializerOp->Asl.AmlLength = 1; 603 1.1.1.2.2.2 bouyer InitializerOp->Asl.ParseOpcode = PARSEOP_RAW_DATA; 604 1.1.1.2.2.2 bouyer 605 1.1.1.2.2.2 bouyer BufferLength++; 606 1.1.1.2.2.2 bouyer InitializerOp = ASL_GET_PEER_NODE (InitializerOp); 607 1.1.1.2.2.2 bouyer } 608 1.1.1.2.2.2 bouyer break; 609 1.1.1.2.2.2 bouyer 610 1.1.1.2.2.2 bouyer 611 1.1.1.2.2.2 bouyer case PARSEOP_STRING_LITERAL: 612 1.1.1.2.2.2 bouyer 613 1.1.1.2.2.2 bouyer /* 614 1.1.1.2.2.2 bouyer * Only one initializer, the string. Buffer must be big enough to hold 615 1.1.1.2.2.2 bouyer * the string plus the null termination byte 616 1.1.1.2.2.2 bouyer */ 617 1.1.1.2.2.2 bouyer BufferLength = strlen (InitializerOp->Asl.Value.String) + 1; 618 1.1.1.2.2.2 bouyer 619 1.1.1.2.2.2 bouyer InitializerOp->Asl.AmlOpcode = AML_RAW_DATA_BUFFER; 620 1.1.1.2.2.2 bouyer InitializerOp->Asl.AmlLength = BufferLength; 621 1.1.1.2.2.2 bouyer InitializerOp->Asl.ParseOpcode = PARSEOP_RAW_DATA; 622 1.1.1.2.2.2 bouyer break; 623 1.1.1.2.2.2 bouyer 624 1.1.1.2.2.2 bouyer 625 1.1.1.2.2.2 bouyer case PARSEOP_RAW_DATA: 626 1.1.1.2.2.2 bouyer 627 1.1.1.2.2.2 bouyer /* Buffer nodes are already initialized (e.g. Unicode operator) */ 628 1.1.1.2.2.2 bouyer return; 629 1.1.1.2.2.2 bouyer 630 1.1.1.2.2.2 bouyer 631 1.1.1.2.2.2 bouyer case PARSEOP_DEFAULT_ARG: 632 1.1.1.2.2.2 bouyer break; 633 1.1.1.2.2.2 bouyer 634 1.1.1.2.2.2 bouyer 635 1.1.1.2.2.2 bouyer default: 636 1.1.1.2.2.2 bouyer AslError (ASL_ERROR, ASL_MSG_INVALID_OPERAND, InitializerOp, 637 1.1.1.2.2.2 bouyer "Unknown buffer initializer opcode"); 638 1.1.1.2.2.2 bouyer printf ("Unknown buffer initializer opcode [%s]\n", 639 1.1.1.2.2.2 bouyer UtGetOpName (InitializerOp->Asl.ParseOpcode)); 640 1.1.1.2.2.2 bouyer return; 641 1.1.1.2.2.2 bouyer } 642 1.1.1.2.2.2 bouyer 643 1.1.1.2.2.2 bouyer /* Check if initializer list is longer than the buffer length */ 644 1.1.1.2.2.2 bouyer 645 1.1.1.2.2.2 bouyer if (BufferLengthOp->Asl.Value.Integer > BufferLength) 646 1.1.1.2.2.2 bouyer { 647 1.1.1.2.2.2 bouyer BufferLength = (UINT32) BufferLengthOp->Asl.Value.Integer; 648 1.1.1.2.2.2 bouyer } 649 1.1.1.2.2.2 bouyer 650 1.1.1.2.2.2 bouyer if (!BufferLength) 651 1.1.1.2.2.2 bouyer { 652 1.1.1.2.2.2 bouyer /* No length AND no items -- issue notice */ 653 1.1.1.2.2.2 bouyer 654 1.1.1.2.2.2 bouyer AslError (ASL_REMARK, ASL_MSG_BUFFER_LENGTH, BufferLengthOp, NULL); 655 1.1.1.2.2.2 bouyer 656 1.1.1.2.2.2 bouyer /* But go ahead and put the buffer length of zero into the AML */ 657 1.1.1.2.2.2 bouyer } 658 1.1.1.2.2.2 bouyer 659 1.1.1.2.2.2 bouyer /* 660 1.1.1.2.2.2 bouyer * Just set the buffer size node to be the buffer length, regardless 661 1.1.1.2.2.2 bouyer * of whether it was previously an integer or a default_arg placeholder 662 1.1.1.2.2.2 bouyer */ 663 1.1.1.2.2.2 bouyer BufferLengthOp->Asl.ParseOpcode = PARSEOP_INTEGER; 664 1.1.1.2.2.2 bouyer BufferLengthOp->Asl.AmlOpcode = AML_DWORD_OP; 665 1.1.1.2.2.2 bouyer BufferLengthOp->Asl.Value.Integer = BufferLength; 666 1.1.1.2.2.2 bouyer 667 1.1.1.2.2.2 bouyer (void) OpcSetOptimalIntegerSize (BufferLengthOp); 668 1.1.1.2.2.2 bouyer 669 1.1.1.2.2.2 bouyer /* Remaining nodes are handled via the tree walk */ 670 1.1.1.2.2.2 bouyer } 671 1.1.1.2.2.2 bouyer 672 1.1.1.2.2.2 bouyer 673 1.1.1.2.2.2 bouyer /******************************************************************************* 674 1.1.1.2.2.2 bouyer * 675 1.1.1.2.2.2 bouyer * FUNCTION: OpnDoPackage 676 1.1.1.2.2.2 bouyer * 677 1.1.1.2.2.2 bouyer * PARAMETERS: Op - The parent parse node 678 1.1.1.2.2.2 bouyer * 679 1.1.1.2.2.2 bouyer * RETURN: None 680 1.1.1.2.2.2 bouyer * 681 1.1.1.2.2.2 bouyer * DESCRIPTION: Construct the AML operands for the PACKAGE ASL keyword. NOTE: 682 1.1.1.2.2.2 bouyer * can only be called after constants have been folded, to ensure 683 1.1.1.2.2.2 bouyer * that the PackageLength operand has been fully reduced. 684 1.1.1.2.2.2 bouyer * 685 1.1.1.2.2.2 bouyer ******************************************************************************/ 686 1.1.1.2.2.2 bouyer 687 1.1.1.2.2.2 bouyer void 688 1.1.1.2.2.2 bouyer OpnDoPackage ( 689 1.1.1.2.2.2 bouyer ACPI_PARSE_OBJECT *Op) 690 1.1.1.2.2.2 bouyer { 691 1.1.1.2.2.2 bouyer ACPI_PARSE_OBJECT *InitializerOp; 692 1.1.1.2.2.2 bouyer ACPI_PARSE_OBJECT *PackageLengthOp; 693 1.1.1.2.2.2 bouyer UINT32 PackageLength = 0; 694 1.1.1.2.2.2 bouyer 695 1.1.1.2.2.2 bouyer 696 1.1.1.2.2.2 bouyer /* Opcode and package length first, followed by the initializer list */ 697 1.1.1.2.2.2 bouyer 698 1.1.1.2.2.2 bouyer PackageLengthOp = Op->Asl.Child; 699 1.1.1.2.2.2 bouyer InitializerOp = PackageLengthOp->Asl.Next; 700 1.1.1.2.2.2 bouyer 701 1.1.1.2.2.2 bouyer /* Count the number of items in the initializer list */ 702 1.1.1.2.2.2 bouyer 703 1.1.1.2.2.2 bouyer if (InitializerOp->Asl.ParseOpcode != PARSEOP_DEFAULT_ARG) 704 1.1.1.2.2.2 bouyer { 705 1.1.1.2.2.2 bouyer /* The peer list contains the byte list (if any...) */ 706 1.1.1.2.2.2 bouyer 707 1.1.1.2.2.2 bouyer while (InitializerOp) 708 1.1.1.2.2.2 bouyer { 709 1.1.1.2.2.2 bouyer PackageLength++; 710 1.1.1.2.2.2 bouyer InitializerOp = InitializerOp->Asl.Next; 711 1.1.1.2.2.2 bouyer } 712 1.1.1.2.2.2 bouyer } 713 1.1.1.2.2.2 bouyer 714 1.1.1.2.2.2 bouyer /* If package length is a constant, compare to the initializer list */ 715 1.1.1.2.2.2 bouyer 716 1.1.1.2.2.2 bouyer if ((PackageLengthOp->Asl.ParseOpcode == PARSEOP_INTEGER) || 717 1.1.1.2.2.2 bouyer (PackageLengthOp->Asl.ParseOpcode == PARSEOP_QWORDCONST)) 718 1.1.1.2.2.2 bouyer { 719 1.1.1.2.2.2 bouyer if (PackageLengthOp->Asl.Value.Integer > PackageLength) 720 1.1.1.2.2.2 bouyer { 721 1.1.1.2.2.2 bouyer /* 722 1.1.1.2.2.2 bouyer * Allow package length to be longer than the initializer 723 1.1.1.2.2.2 bouyer * list -- but if the length of initializer list is nonzero, 724 1.1.1.2.2.2 bouyer * issue a message since this is probably a coding error, 725 1.1.1.2.2.2 bouyer * even though technically legal. 726 1.1.1.2.2.2 bouyer */ 727 1.1.1.2.2.2 bouyer if (PackageLength > 0) 728 1.1.1.2.2.2 bouyer { 729 1.1.1.2.2.2 bouyer AslError (ASL_REMARK, ASL_MSG_LIST_LENGTH_SHORT, 730 1.1.1.2.2.2 bouyer PackageLengthOp, NULL); 731 1.1.1.2.2.2 bouyer } 732 1.1.1.2.2.2 bouyer 733 1.1.1.2.2.2 bouyer PackageLength = (UINT32) PackageLengthOp->Asl.Value.Integer; 734 1.1.1.2.2.2 bouyer } 735 1.1.1.2.2.2 bouyer else if (PackageLengthOp->Asl.Value.Integer < PackageLength) 736 1.1.1.2.2.2 bouyer { 737 1.1.1.2.2.2 bouyer /* 738 1.1.1.2.2.2 bouyer * The package length is smaller than the length of the 739 1.1.1.2.2.2 bouyer * initializer list. This is an error as per the ACPI spec. 740 1.1.1.2.2.2 bouyer */ 741 1.1.1.2.2.2 bouyer AslError (ASL_ERROR, ASL_MSG_LIST_LENGTH_LONG, 742 1.1.1.2.2.2 bouyer PackageLengthOp, NULL); 743 1.1.1.2.2.2 bouyer } 744 1.1.1.2.2.2 bouyer } 745 1.1.1.2.2.2 bouyer 746 1.1.1.2.2.2 bouyer if (PackageLengthOp->Asl.ParseOpcode == PARSEOP_DEFAULT_ARG) 747 1.1.1.2.2.2 bouyer { 748 1.1.1.2.2.2 bouyer /* 749 1.1.1.2.2.2 bouyer * This is the case if the PackageLength was left empty - Package() 750 1.1.1.2.2.2 bouyer * The package length becomes the length of the initializer list 751 1.1.1.2.2.2 bouyer */ 752 1.1.1.2.2.2 bouyer Op->Asl.Child->Asl.ParseOpcode = PARSEOP_INTEGER; 753 1.1.1.2.2.2 bouyer Op->Asl.Child->Asl.Value.Integer = PackageLength; 754 1.1.1.2.2.2 bouyer 755 1.1.1.2.2.2 bouyer /* Set the AML opcode */ 756 1.1.1.2.2.2 bouyer 757 1.1.1.2.2.2 bouyer (void) OpcSetOptimalIntegerSize (Op->Asl.Child); 758 1.1.1.2.2.2 bouyer } 759 1.1.1.2.2.2 bouyer 760 1.1.1.2.2.2 bouyer /* If not a variable-length package, check for a zero package length */ 761 1.1.1.2.2.2 bouyer 762 1.1.1.2.2.2 bouyer if ((PackageLengthOp->Asl.ParseOpcode == PARSEOP_INTEGER) || 763 1.1.1.2.2.2 bouyer (PackageLengthOp->Asl.ParseOpcode == PARSEOP_QWORDCONST) || 764 1.1.1.2.2.2 bouyer (PackageLengthOp->Asl.ParseOpcode == PARSEOP_DEFAULT_ARG)) 765 1.1.1.2.2.2 bouyer { 766 1.1.1.2.2.2 bouyer if (!PackageLength) 767 1.1.1.2.2.2 bouyer { 768 1.1.1.2.2.2 bouyer /* No length AND no initializer list -- issue a remark */ 769 1.1.1.2.2.2 bouyer 770 1.1.1.2.2.2 bouyer AslError (ASL_REMARK, ASL_MSG_PACKAGE_LENGTH, 771 1.1.1.2.2.2 bouyer PackageLengthOp, NULL); 772 1.1.1.2.2.2 bouyer 773 1.1.1.2.2.2 bouyer /* But go ahead and put the buffer length of zero into the AML */ 774 1.1.1.2.2.2 bouyer } 775 1.1.1.2.2.2 bouyer } 776 1.1.1.2.2.2 bouyer 777 1.1.1.2.2.2 bouyer /* 778 1.1.1.2.2.2 bouyer * If the PackageLength is a constant <= 255, we can change the 779 1.1.1.2.2.2 bouyer * AML opcode from VarPackage to a simple (ACPI 1.0) Package opcode. 780 1.1.1.2.2.2 bouyer */ 781 1.1.1.2.2.2 bouyer if ((Op->Asl.Child->Asl.ParseOpcode == PARSEOP_INTEGER) && 782 1.1.1.2.2.2 bouyer (Op->Asl.Child->Asl.Value.Integer <= 255)) 783 1.1.1.2.2.2 bouyer { 784 1.1.1.2.2.2 bouyer Op->Asl.AmlOpcode = AML_PACKAGE_OP; 785 1.1.1.2.2.2 bouyer Op->Asl.ParseOpcode = PARSEOP_PACKAGE; 786 1.1.1.2.2.2 bouyer 787 1.1.1.2.2.2 bouyer /* 788 1.1.1.2.2.2 bouyer * Just set the package size node to be the package length, regardless 789 1.1.1.2.2.2 bouyer * of whether it was previously an integer or a default_arg placeholder 790 1.1.1.2.2.2 bouyer */ 791 1.1.1.2.2.2 bouyer PackageLengthOp->Asl.AmlOpcode = AML_RAW_DATA_BYTE; 792 1.1.1.2.2.2 bouyer PackageLengthOp->Asl.AmlLength = 1; 793 1.1.1.2.2.2 bouyer PackageLengthOp->Asl.ParseOpcode = PARSEOP_RAW_DATA; 794 1.1.1.2.2.2 bouyer PackageLengthOp->Asl.Value.Integer = PackageLength; 795 1.1.1.2.2.2 bouyer } 796 1.1.1.2.2.2 bouyer 797 1.1.1.2.2.2 bouyer /* Remaining nodes are handled via the tree walk */ 798 1.1.1.2.2.2 bouyer } 799 1.1.1.2.2.2 bouyer 800 1.1.1.2.2.2 bouyer 801 1.1.1.2.2.2 bouyer /******************************************************************************* 802 1.1.1.2.2.2 bouyer * 803 1.1.1.2.2.2 bouyer * FUNCTION: OpnDoLoadTable 804 1.1.1.2.2.2 bouyer * 805 1.1.1.2.2.2 bouyer * PARAMETERS: Op - The parent parse node 806 1.1.1.2.2.2 bouyer * 807 1.1.1.2.2.2 bouyer * RETURN: None 808 1.1.1.2.2.2 bouyer * 809 1.1.1.2.2.2 bouyer * DESCRIPTION: Construct the AML operands for the LOADTABLE ASL keyword. 810 1.1.1.2.2.2 bouyer * 811 1.1.1.2.2.2 bouyer ******************************************************************************/ 812 1.1.1.2.2.2 bouyer 813 1.1.1.2.2.2 bouyer static void 814 1.1.1.2.2.2 bouyer OpnDoLoadTable ( 815 1.1.1.2.2.2 bouyer ACPI_PARSE_OBJECT *Op) 816 1.1.1.2.2.2 bouyer { 817 1.1.1.2.2.2 bouyer ACPI_PARSE_OBJECT *Next; 818 1.1.1.2.2.2 bouyer 819 1.1.1.2.2.2 bouyer 820 1.1.1.2.2.2 bouyer /* Opcode is parent node */ 821 1.1.1.2.2.2 bouyer /* First child is the table signature */ 822 1.1.1.2.2.2 bouyer 823 1.1.1.2.2.2 bouyer Next = Op->Asl.Child; 824 1.1.1.2.2.2 bouyer 825 1.1.1.2.2.2 bouyer /* Second child is the OEM ID*/ 826 1.1.1.2.2.2 bouyer 827 1.1.1.2.2.2 bouyer Next = Next->Asl.Next; 828 1.1.1.2.2.2 bouyer 829 1.1.1.2.2.2 bouyer /* Third child is the OEM table ID */ 830 1.1.1.2.2.2 bouyer 831 1.1.1.2.2.2 bouyer Next = Next->Asl.Next; 832 1.1.1.2.2.2 bouyer 833 1.1.1.2.2.2 bouyer /* Fourth child is the RootPath string */ 834 1.1.1.2.2.2 bouyer 835 1.1.1.2.2.2 bouyer Next = Next->Asl.Next; 836 1.1.1.2.2.2 bouyer if (Next->Asl.ParseOpcode == PARSEOP_ZERO) 837 1.1.1.2.2.2 bouyer { 838 1.1.1.2.2.2 bouyer Next->Asl.ParseOpcode = PARSEOP_STRING_LITERAL; 839 1.1.1.2.2.2 bouyer Next->Asl.Value.String = "\\"; 840 1.1.1.2.2.2 bouyer Next->Asl.AmlLength = 2; 841 1.1.1.2.2.2 bouyer OpcGenerateAmlOpcode (Next); 842 1.1.1.2.2.2 bouyer } 843 1.1.1.2.2.2 bouyer 844 1.1.1.2.2.2 bouyer #ifdef ASL_FUTURE_IMPLEMENTATION 845 1.1.1.2.2.2 bouyer 846 1.1.1.2.2.2 bouyer /* TBD: NOT IMPLEMENTED */ 847 1.1.1.2.2.2 bouyer /* Fifth child is the [optional] ParameterPathString */ 848 1.1.1.2.2.2 bouyer /* Sixth child is the [optional] ParameterData */ 849 1.1.1.2.2.2 bouyer 850 1.1.1.2.2.2 bouyer Next = Next->Asl.Next; 851 1.1.1.2.2.2 bouyer if (Next->Asl.ParseOpcode == DEFAULT_ARG) 852 1.1.1.2.2.2 bouyer { 853 1.1.1.2.2.2 bouyer Next->Asl.AmlLength = 1; 854 1.1.1.2.2.2 bouyer Next->Asl.ParseOpcode = ZERO; 855 1.1.1.2.2.2 bouyer OpcGenerateAmlOpcode (Next); 856 1.1.1.2.2.2 bouyer } 857 1.1.1.2.2.2 bouyer 858 1.1.1.2.2.2 bouyer 859 1.1.1.2.2.2 bouyer Next = Next->Asl.Next; 860 1.1.1.2.2.2 bouyer if (Next->Asl.ParseOpcode == DEFAULT_ARG) 861 1.1.1.2.2.2 bouyer { 862 1.1.1.2.2.2 bouyer Next->Asl.AmlLength = 1; 863 1.1.1.2.2.2 bouyer Next->Asl.ParseOpcode = ZERO; 864 1.1.1.2.2.2 bouyer OpcGenerateAmlOpcode (Next); 865 1.1.1.2.2.2 bouyer } 866 1.1.1.2.2.2 bouyer #endif 867 1.1.1.2.2.2 bouyer } 868 1.1.1.2.2.2 bouyer 869 1.1.1.2.2.2 bouyer 870 1.1.1.2.2.2 bouyer /******************************************************************************* 871 1.1.1.2.2.2 bouyer * 872 1.1.1.2.2.2 bouyer * FUNCTION: OpnDoDefinitionBlock 873 1.1.1.2.2.2 bouyer * 874 1.1.1.2.2.2 bouyer * PARAMETERS: Op - The parent parse node 875 1.1.1.2.2.2 bouyer * 876 1.1.1.2.2.2 bouyer * RETURN: None 877 1.1.1.2.2.2 bouyer * 878 1.1.1.2.2.2 bouyer * DESCRIPTION: Construct the AML operands for the DEFINITIONBLOCK ASL keyword 879 1.1.1.2.2.2 bouyer * 880 1.1.1.2.2.2 bouyer ******************************************************************************/ 881 1.1.1.2.2.2 bouyer 882 1.1.1.2.2.2 bouyer static void 883 1.1.1.2.2.2 bouyer OpnDoDefinitionBlock ( 884 1.1.1.2.2.2 bouyer ACPI_PARSE_OBJECT *Op) 885 1.1.1.2.2.2 bouyer { 886 1.1.1.2.2.2 bouyer ACPI_PARSE_OBJECT *Child; 887 1.1.1.2.2.2 bouyer ACPI_SIZE Length; 888 1.1.1.2.2.2 bouyer UINT32 i; 889 1.1.1.2.2.2 bouyer char *Filename; 890 1.1.1.2.2.2 bouyer 891 1.1.1.2.2.2 bouyer 892 1.1.1.2.2.2 bouyer /* 893 1.1.1.2.2.2 bouyer * These nodes get stuffed into the table header. They are special 894 1.1.1.2.2.2 bouyer * cased when the table is written to the output file. 895 1.1.1.2.2.2 bouyer * 896 1.1.1.2.2.2 bouyer * Mark all of these nodes as non-usable so they won't get output 897 1.1.1.2.2.2 bouyer * as AML opcodes! 898 1.1.1.2.2.2 bouyer */ 899 1.1.1.2.2.2 bouyer 900 1.1.1.2.2.2 bouyer /* Get AML filename. Use it if non-null */ 901 1.1.1.2.2.2 bouyer 902 1.1.1.2.2.2 bouyer Child = Op->Asl.Child; 903 1.1.1.2.2.2 bouyer if (Child->Asl.Value.Buffer && 904 1.1.1.2.2.2 bouyer *Child->Asl.Value.Buffer && 905 1.1.1.2.2.2 bouyer (Gbl_UseDefaultAmlFilename)) 906 1.1.1.2.2.2 bouyer { 907 1.1.1.2.2.2 bouyer /* 908 1.1.1.2.2.2 bouyer * We will use the AML filename that is embedded in the source file 909 1.1.1.2.2.2 bouyer * for the output filename. 910 1.1.1.2.2.2 bouyer */ 911 1.1.1.2.2.2 bouyer Filename = ACPI_ALLOCATE (strlen (Gbl_DirectoryPath) + 912 1.1.1.2.2.2 bouyer strlen ((char *) Child->Asl.Value.Buffer) + 1); 913 1.1.1.2.2.2 bouyer 914 1.1.1.2.2.2 bouyer /* Prepend the current directory path */ 915 1.1.1.2.2.2 bouyer 916 1.1.1.2.2.2 bouyer strcpy (Filename, Gbl_DirectoryPath); 917 1.1.1.2.2.2 bouyer strcat (Filename, (char *) Child->Asl.Value.Buffer); 918 1.1.1.2.2.2 bouyer 919 1.1.1.2.2.2 bouyer Gbl_OutputFilenamePrefix = Filename; 920 1.1.1.2.2.2 bouyer } 921 1.1.1.2.2.2 bouyer Child->Asl.ParseOpcode = PARSEOP_DEFAULT_ARG; 922 1.1.1.2.2.2 bouyer 923 1.1.1.2.2.2 bouyer /* Signature */ 924 1.1.1.2.2.2 bouyer 925 1.1.1.2.2.2 bouyer Child = Child->Asl.Next; 926 1.1.1.2.2.2 bouyer Child->Asl.ParseOpcode = PARSEOP_DEFAULT_ARG; 927 1.1.1.2.2.2 bouyer if (Child->Asl.Value.String) 928 1.1.1.2.2.2 bouyer { 929 1.1.1.2.2.2 bouyer Gbl_TableSignature = Child->Asl.Value.String; 930 1.1.1.2.2.2 bouyer if (ACPI_STRLEN (Gbl_TableSignature) != 4) 931 1.1.1.2.2.2 bouyer { 932 1.1.1.2.2.2 bouyer AslError (ASL_ERROR, ASL_MSG_TABLE_SIGNATURE, Child, 933 1.1.1.2.2.2 bouyer "Length not exactly 4"); 934 1.1.1.2.2.2 bouyer } 935 1.1.1.2.2.2 bouyer 936 1.1.1.2.2.2 bouyer for (i = 0; i < 4; i++) 937 1.1.1.2.2.2 bouyer { 938 1.1.1.2.2.2 bouyer if (!isalnum ((int) Gbl_TableSignature[i])) 939 1.1.1.2.2.2 bouyer { 940 1.1.1.2.2.2 bouyer AslError (ASL_ERROR, ASL_MSG_TABLE_SIGNATURE, Child, 941 1.1.1.2.2.2 bouyer "Contains non-alphanumeric characters"); 942 1.1.1.2.2.2 bouyer } 943 1.1.1.2.2.2 bouyer } 944 1.1.1.2.2.2 bouyer } 945 1.1.1.2.2.2 bouyer 946 1.1.1.2.2.2 bouyer /* Revision */ 947 1.1.1.2.2.2 bouyer 948 1.1.1.2.2.2 bouyer Child = Child->Asl.Next; 949 1.1.1.2.2.2 bouyer Child->Asl.ParseOpcode = PARSEOP_DEFAULT_ARG; 950 1.1.1.2.2.2 bouyer /* 951 1.1.1.2.2.2 bouyer * We used the revision to set the integer width earlier 952 1.1.1.2.2.2 bouyer */ 953 1.1.1.2.2.2 bouyer 954 1.1.1.2.2.2 bouyer /* OEMID */ 955 1.1.1.2.2.2 bouyer 956 1.1.1.2.2.2 bouyer Child = Child->Asl.Next; 957 1.1.1.2.2.2 bouyer Child->Asl.ParseOpcode = PARSEOP_DEFAULT_ARG; 958 1.1.1.2.2.2 bouyer 959 1.1.1.2.2.2 bouyer /* OEM TableID */ 960 1.1.1.2.2.2 bouyer 961 1.1.1.2.2.2 bouyer Child = Child->Asl.Next; 962 1.1.1.2.2.2 bouyer Child->Asl.ParseOpcode = PARSEOP_DEFAULT_ARG; 963 1.1.1.2.2.2 bouyer if (Child->Asl.Value.String) 964 1.1.1.2.2.2 bouyer { 965 1.1.1.2.2.2 bouyer Length = ACPI_STRLEN (Child->Asl.Value.String); 966 1.1.1.2.2.2 bouyer Gbl_TableId = AcpiOsAllocate (Length + 1); 967 1.1.1.2.2.2 bouyer ACPI_STRCPY (Gbl_TableId, Child->Asl.Value.String); 968 1.1.1.2.2.2 bouyer 969 1.1.1.2.2.2 bouyer for (i = 0; i < Length; i++) 970 1.1.1.2.2.2 bouyer { 971 1.1.1.2.2.2 bouyer if (Gbl_TableId[i] == ' ') 972 1.1.1.2.2.2 bouyer { 973 1.1.1.2.2.2 bouyer Gbl_TableId[i] = 0; 974 1.1.1.2.2.2 bouyer break; 975 1.1.1.2.2.2 bouyer } 976 1.1.1.2.2.2 bouyer } 977 1.1.1.2.2.2 bouyer } 978 1.1.1.2.2.2 bouyer 979 1.1.1.2.2.2 bouyer /* OEM Revision */ 980 1.1.1.2.2.2 bouyer 981 1.1.1.2.2.2 bouyer Child = Child->Asl.Next; 982 1.1.1.2.2.2 bouyer Child->Asl.ParseOpcode = PARSEOP_DEFAULT_ARG; 983 1.1.1.2.2.2 bouyer } 984 1.1.1.2.2.2 bouyer 985 1.1.1.2.2.2 bouyer 986 1.1.1.2.2.2 bouyer /******************************************************************************* 987 1.1.1.2.2.2 bouyer * 988 1.1.1.2.2.2 bouyer * FUNCTION: UtGetArg 989 1.1.1.2.2.2 bouyer * 990 1.1.1.2.2.2 bouyer * PARAMETERS: Op - Get an argument for this op 991 1.1.1.2.2.2 bouyer * Argn - Nth argument to get 992 1.1.1.2.2.2 bouyer * 993 1.1.1.2.2.2 bouyer * RETURN: The argument (as an Op object). NULL if argument does not exist 994 1.1.1.2.2.2 bouyer * 995 1.1.1.2.2.2 bouyer * DESCRIPTION: Get the specified op's argument (peer) 996 1.1.1.2.2.2 bouyer * 997 1.1.1.2.2.2 bouyer ******************************************************************************/ 998 1.1.1.2.2.2 bouyer 999 1.1.1.2.2.2 bouyer ACPI_PARSE_OBJECT * 1000 1.1.1.2.2.2 bouyer UtGetArg ( 1001 1.1.1.2.2.2 bouyer ACPI_PARSE_OBJECT *Op, 1002 1.1.1.2.2.2 bouyer UINT32 Argn) 1003 1.1.1.2.2.2 bouyer { 1004 1.1.1.2.2.2 bouyer ACPI_PARSE_OBJECT *Arg = NULL; 1005 1.1.1.2.2.2 bouyer 1006 1.1.1.2.2.2 bouyer 1007 1.1.1.2.2.2 bouyer /* Get the requested argument object */ 1008 1.1.1.2.2.2 bouyer 1009 1.1.1.2.2.2 bouyer Arg = Op->Asl.Child; 1010 1.1.1.2.2.2 bouyer while (Arg && Argn) 1011 1.1.1.2.2.2 bouyer { 1012 1.1.1.2.2.2 bouyer Argn--; 1013 1.1.1.2.2.2 bouyer Arg = Arg->Asl.Next; 1014 1.1.1.2.2.2 bouyer } 1015 1.1.1.2.2.2 bouyer 1016 1.1.1.2.2.2 bouyer return (Arg); 1017 1.1.1.2.2.2 bouyer } 1018 1.1.1.2.2.2 bouyer 1019 1.1.1.2.2.2 bouyer 1020 1.1.1.2.2.2 bouyer /******************************************************************************* 1021 1.1.1.2.2.2 bouyer * 1022 1.1.1.2.2.2 bouyer * FUNCTION: OpnAttachNameToNode 1023 1.1.1.2.2.2 bouyer * 1024 1.1.1.2.2.2 bouyer * PARAMETERS: Op - The parent parse node 1025 1.1.1.2.2.2 bouyer * 1026 1.1.1.2.2.2 bouyer * RETURN: None 1027 1.1.1.2.2.2 bouyer * 1028 1.1.1.2.2.2 bouyer * DESCRIPTION: For the named ASL/AML operators, get the actual name from the 1029 1.1.1.2.2.2 bouyer * argument list and attach it to the parent node so that we 1030 1.1.1.2.2.2 bouyer * can get to it quickly later. 1031 1.1.1.2.2.2 bouyer * 1032 1.1.1.2.2.2 bouyer ******************************************************************************/ 1033 1.1.1.2.2.2 bouyer 1034 1.1.1.2.2.2 bouyer static void 1035 1.1.1.2.2.2 bouyer OpnAttachNameToNode ( 1036 1.1.1.2.2.2 bouyer ACPI_PARSE_OBJECT *Op) 1037 1.1.1.2.2.2 bouyer { 1038 1.1.1.2.2.2 bouyer ACPI_PARSE_OBJECT *Child = NULL; 1039 1.1.1.2.2.2 bouyer 1040 1.1.1.2.2.2 bouyer 1041 1.1.1.2.2.2 bouyer if (Op->Asl.ParseOpcode == PARSEOP_EXTERNAL) 1042 1.1.1.2.2.2 bouyer { 1043 1.1.1.2.2.2 bouyer Child = UtGetArg (Op, 0); 1044 1.1.1.2.2.2 bouyer } 1045 1.1.1.2.2.2 bouyer else switch (Op->Asl.AmlOpcode) 1046 1.1.1.2.2.2 bouyer { 1047 1.1.1.2.2.2 bouyer case AML_DATA_REGION_OP: 1048 1.1.1.2.2.2 bouyer case AML_DEVICE_OP: 1049 1.1.1.2.2.2 bouyer case AML_EVENT_OP: 1050 1.1.1.2.2.2 bouyer case AML_METHOD_OP: 1051 1.1.1.2.2.2 bouyer case AML_MUTEX_OP: 1052 1.1.1.2.2.2 bouyer case AML_REGION_OP: 1053 1.1.1.2.2.2 bouyer case AML_POWER_RES_OP: 1054 1.1.1.2.2.2 bouyer case AML_PROCESSOR_OP: 1055 1.1.1.2.2.2 bouyer case AML_THERMAL_ZONE_OP: 1056 1.1.1.2.2.2 bouyer case AML_NAME_OP: 1057 1.1.1.2.2.2 bouyer case AML_SCOPE_OP: 1058 1.1.1.2.2.2 bouyer 1059 1.1.1.2.2.2 bouyer Child = UtGetArg (Op, 0); 1060 1.1.1.2.2.2 bouyer break; 1061 1.1.1.2.2.2 bouyer 1062 1.1.1.2.2.2 bouyer case AML_ALIAS_OP: 1063 1.1.1.2.2.2 bouyer 1064 1.1.1.2.2.2 bouyer Child = UtGetArg (Op, 1); 1065 1.1.1.2.2.2 bouyer break; 1066 1.1.1.2.2.2 bouyer 1067 1.1.1.2.2.2 bouyer case AML_CREATE_BIT_FIELD_OP: 1068 1.1.1.2.2.2 bouyer case AML_CREATE_BYTE_FIELD_OP: 1069 1.1.1.2.2.2 bouyer case AML_CREATE_WORD_FIELD_OP: 1070 1.1.1.2.2.2 bouyer case AML_CREATE_DWORD_FIELD_OP: 1071 1.1.1.2.2.2 bouyer case AML_CREATE_QWORD_FIELD_OP: 1072 1.1.1.2.2.2 bouyer 1073 1.1.1.2.2.2 bouyer Child = UtGetArg (Op, 2); 1074 1.1.1.2.2.2 bouyer break; 1075 1.1.1.2.2.2 bouyer 1076 1.1.1.2.2.2 bouyer case AML_CREATE_FIELD_OP: 1077 1.1.1.2.2.2 bouyer 1078 1.1.1.2.2.2 bouyer Child = UtGetArg (Op, 3); 1079 1.1.1.2.2.2 bouyer break; 1080 1.1.1.2.2.2 bouyer 1081 1.1.1.2.2.2 bouyer case AML_BANK_FIELD_OP: 1082 1.1.1.2.2.2 bouyer case AML_INDEX_FIELD_OP: 1083 1.1.1.2.2.2 bouyer case AML_FIELD_OP: 1084 1.1.1.2.2.2 bouyer 1085 1.1.1.2.2.2 bouyer return; 1086 1.1.1.2.2.2 bouyer 1087 1.1.1.2.2.2 bouyer default: 1088 1.1.1.2.2.2 bouyer return; 1089 1.1.1.2.2.2 bouyer } 1090 1.1.1.2.2.2 bouyer 1091 1.1.1.2.2.2 bouyer if (Child) 1092 1.1.1.2.2.2 bouyer { 1093 1.1.1.2.2.2 bouyer UtAttachNamepathToOwner (Op, Child); 1094 1.1.1.2.2.2 bouyer } 1095 1.1.1.2.2.2 bouyer } 1096 1.1.1.2.2.2 bouyer 1097 1.1.1.2.2.2 bouyer 1098 1.1.1.2.2.2 bouyer /******************************************************************************* 1099 1.1.1.2.2.2 bouyer * 1100 1.1.1.2.2.2 bouyer * FUNCTION: OpnGenerateAmlOperands 1101 1.1.1.2.2.2 bouyer * 1102 1.1.1.2.2.2 bouyer * PARAMETERS: Op - The parent parse node 1103 1.1.1.2.2.2 bouyer * 1104 1.1.1.2.2.2 bouyer * RETURN: None 1105 1.1.1.2.2.2 bouyer * 1106 1.1.1.2.2.2 bouyer * DESCRIPTION: Prepare nodes to be output as AML data and operands. The more 1107 1.1.1.2.2.2 bouyer * complex AML opcodes require processing of the child nodes 1108 1.1.1.2.2.2 bouyer * (arguments/operands). 1109 1.1.1.2.2.2 bouyer * 1110 1.1.1.2.2.2 bouyer ******************************************************************************/ 1111 1.1.1.2.2.2 bouyer 1112 1.1.1.2.2.2 bouyer void 1113 1.1.1.2.2.2 bouyer OpnGenerateAmlOperands ( 1114 1.1.1.2.2.2 bouyer ACPI_PARSE_OBJECT *Op) 1115 1.1.1.2.2.2 bouyer { 1116 1.1.1.2.2.2 bouyer 1117 1.1.1.2.2.2 bouyer 1118 1.1.1.2.2.2 bouyer if (Op->Asl.AmlOpcode == AML_RAW_DATA_BYTE) 1119 1.1.1.2.2.2 bouyer { 1120 1.1.1.2.2.2 bouyer return; 1121 1.1.1.2.2.2 bouyer } 1122 1.1.1.2.2.2 bouyer 1123 1.1.1.2.2.2 bouyer switch (Op->Asl.ParseOpcode) 1124 1.1.1.2.2.2 bouyer { 1125 1.1.1.2.2.2 bouyer case PARSEOP_DEFINITIONBLOCK: 1126 1.1.1.2.2.2 bouyer OpnDoDefinitionBlock (Op); 1127 1.1.1.2.2.2 bouyer break; 1128 1.1.1.2.2.2 bouyer 1129 1.1.1.2.2.2 bouyer case PARSEOP_METHOD: 1130 1.1.1.2.2.2 bouyer OpnDoMethod (Op); 1131 1.1.1.2.2.2 bouyer break; 1132 1.1.1.2.2.2 bouyer 1133 1.1.1.2.2.2 bouyer case PARSEOP_MUTEX: 1134 1.1.1.2.2.2 bouyer OpnDoMutex (Op); 1135 1.1.1.2.2.2 bouyer break; 1136 1.1.1.2.2.2 bouyer 1137 1.1.1.2.2.2 bouyer case PARSEOP_FIELD: 1138 1.1.1.2.2.2 bouyer OpnDoField (Op); 1139 1.1.1.2.2.2 bouyer break; 1140 1.1.1.2.2.2 bouyer 1141 1.1.1.2.2.2 bouyer case PARSEOP_INDEXFIELD: 1142 1.1.1.2.2.2 bouyer OpnDoIndexField (Op); 1143 1.1.1.2.2.2 bouyer break; 1144 1.1.1.2.2.2 bouyer 1145 1.1.1.2.2.2 bouyer case PARSEOP_BANKFIELD: 1146 1.1.1.2.2.2 bouyer OpnDoBankField (Op); 1147 1.1.1.2.2.2 bouyer break; 1148 1.1.1.2.2.2 bouyer 1149 1.1.1.2.2.2 bouyer case PARSEOP_BUFFER: 1150 1.1.1.2.2.2 bouyer OpnDoBuffer (Op); 1151 1.1.1.2.2.2 bouyer break; 1152 1.1.1.2.2.2 bouyer 1153 1.1.1.2.2.2 bouyer case PARSEOP_LOADTABLE: 1154 1.1.1.2.2.2 bouyer OpnDoLoadTable (Op); 1155 1.1.1.2.2.2 bouyer break; 1156 1.1.1.2.2.2 bouyer 1157 1.1.1.2.2.2 bouyer case PARSEOP_OPERATIONREGION: 1158 1.1.1.2.2.2 bouyer OpnDoRegion (Op); 1159 1.1.1.2.2.2 bouyer break; 1160 1.1.1.2.2.2 bouyer 1161 1.1.1.2.2.2 bouyer case PARSEOP_RESOURCETEMPLATE: 1162 1.1.1.2.2.2 bouyer RsDoResourceTemplate (Op); 1163 1.1.1.2.2.2 bouyer break; 1164 1.1.1.2.2.2 bouyer 1165 1.1.1.2.2.2 bouyer case PARSEOP_NAMESEG: 1166 1.1.1.2.2.2 bouyer case PARSEOP_NAMESTRING: 1167 1.1.1.2.2.2 bouyer case PARSEOP_METHODCALL: 1168 1.1.1.2.2.2 bouyer case PARSEOP_STRING_LITERAL: 1169 1.1.1.2.2.2 bouyer break; 1170 1.1.1.2.2.2 bouyer 1171 1.1.1.2.2.2 bouyer default: 1172 1.1.1.2.2.2 bouyer break; 1173 1.1.1.2.2.2 bouyer } 1174 1.1.1.2.2.2 bouyer 1175 1.1.1.2.2.2 bouyer /* TBD: move */ 1176 1.1.1.2.2.2 bouyer 1177 1.1.1.2.2.2 bouyer OpnAttachNameToNode (Op); 1178 1.1.1.2.2.2 bouyer } 1179 1.1.1.2.2.2 bouyer 1180 1.1.1.2.2.2 bouyer 1181
Indexes created Thu Oct 02 14:10:14 GMT 2025