Deleted Added
sdiff udiff text old ( 85754 ) new ( 87031 )
full compact
exoparg3.c (85754) exoparg3.c (87031)
1
2/******************************************************************************
3 *
4 * Module Name: exoparg3 - AML execution - opcodes with 3 arguments
1
2/******************************************************************************
3 *
4 * Module Name: exoparg3 - AML execution - opcodes with 3 arguments
5 * $Revision: 3 $
5 * $Revision: 5 $
6 *
7 *****************************************************************************/
8
9/******************************************************************************
10 *
11 * 1. Copyright Notice
12 *
13 * Some or all of this work - Copyright (c) 1999, 2000, 2001, Intel Corp.

--- 118 unchanged lines hidden (view full) ---

132 * Naming convention for AML interpreter execution routines.
133 *
134 * The routines that begin execution of AML opcodes are named with a common
135 * convention based upon the number of arguments, the number of target operands,
136 * and whether or not a value is returned:
137 *
138 * AcpiExOpcode_xA_yT_zR
139 *
6 *
7 *****************************************************************************/
8
9/******************************************************************************
10 *
11 * 1. Copyright Notice
12 *
13 * Some or all of this work - Copyright (c) 1999, 2000, 2001, Intel Corp.

--- 118 unchanged lines hidden (view full) ---

132 * Naming convention for AML interpreter execution routines.
133 *
134 * The routines that begin execution of AML opcodes are named with a common
135 * convention based upon the number of arguments, the number of target operands,
136 * and whether or not a value is returned:
137 *
138 * AcpiExOpcode_xA_yT_zR
139 *
140 * Where:
140 * Where:
141 *
141 *
142 * xA - ARGUMENTS: The number of arguments (input operands) that are
142 * xA - ARGUMENTS: The number of arguments (input operands) that are
143 * required for this opcode type (1 through 6 args).
143 * required for this opcode type (1 through 6 args).
144 * yT - TARGETS: The number of targets (output operands) that are required
144 * yT - TARGETS: The number of targets (output operands) that are required
145 * for this opcode type (0, 1, or 2 targets).
145 * for this opcode type (0, 1, or 2 targets).
146 * zR - RETURN VALUE: Indicates whether this opcode type returns a value
146 * zR - RETURN VALUE: Indicates whether this opcode type returns a value
147 * as the function return (0 or 1).
148 *
147 * as the function return (0 or 1).
148 *
149 * The AcpiExOpcode* functions are called via the Dispatcher component with
149 * The AcpiExOpcode* functions are called via the Dispatcher component with
150 * fully resolved operands.
151!*/
152
153
150 * fully resolved operands.
151!*/
152
153
154
155/*******************************************************************************
156 *
157 * FUNCTION: AcpiExOpcode_3A_0T_0R
158 *
159 * PARAMETERS: WalkState - Current walk state
160 *
161 * RETURN: Status
162 *

--- 48 unchanged lines hidden (view full) ---

211 REPORT_ERROR (("AcpiExOpcode_3A_0T_0R: Unknown opcode %X\n",
212 WalkState->Opcode));
213 Status = AE_AML_BAD_OPCODE;
214 goto Cleanup;
215 break;
216 }
217
218
154/*******************************************************************************
155 *
156 * FUNCTION: AcpiExOpcode_3A_0T_0R
157 *
158 * PARAMETERS: WalkState - Current walk state
159 *
160 * RETURN: Status
161 *

--- 48 unchanged lines hidden (view full) ---

210 REPORT_ERROR (("AcpiExOpcode_3A_0T_0R: Unknown opcode %X\n",
211 WalkState->Opcode));
212 Status = AE_AML_BAD_OPCODE;
213 goto Cleanup;
214 break;
215 }
216
217
219
220Cleanup:
221
222 return_ACPI_STATUS (Status);
223}
224
225
226/*******************************************************************************
227 *

--- 17 unchanged lines hidden (view full) ---

245 ACPI_STATUS Status = AE_OK;
246 UINT32 Index;
247 UINT32 Length;
248
249
250 FUNCTION_TRACE_STR ("ExOpcode_3A_1T_1R", AcpiPsGetOpcodeName (WalkState->Opcode));
251
252
218Cleanup:
219
220 return_ACPI_STATUS (Status);
221}
222
223
224/*******************************************************************************
225 *

--- 17 unchanged lines hidden (view full) ---

243 ACPI_STATUS Status = AE_OK;
244 UINT32 Index;
245 UINT32 Length;
246
247
248 FUNCTION_TRACE_STR ("ExOpcode_3A_1T_1R", AcpiPsGetOpcodeName (WalkState->Opcode));
249
250
253
254 switch (WalkState->Opcode)
255 {
256 case AML_MID_OP: /* Mid (Source[0], Index[1], Length[2], Result[3]) */
257
251 switch (WalkState->Opcode)
252 {
253 case AML_MID_OP: /* Mid (Source[0], Index[1], Length[2], Result[3]) */
254
258 /*
255 /*
259 * Create the return object. The Source operand is guaranteed to be
260 * either a String or a Buffer, so just use its type.
261 */
262 ReturnDesc = AcpiUtCreateInternalObject (Operand[0]->Common.Type);
263 if (!ReturnDesc)
264 {
265 Status = AE_NO_MEMORY;
266 goto Cleanup;

--- 19 unchanged lines hidden (view full) ---

286 Length = Operand[0]->String.Length - Index;
287 }
288
289 /* Allocate a new buffer for the String/Buffer */
290
291 Buffer = ACPI_MEM_CALLOCATE (Length + 1);
292 if (!Buffer)
293 {
256 * Create the return object. The Source operand is guaranteed to be
257 * either a String or a Buffer, so just use its type.
258 */
259 ReturnDesc = AcpiUtCreateInternalObject (Operand[0]->Common.Type);
260 if (!ReturnDesc)
261 {
262 Status = AE_NO_MEMORY;
263 goto Cleanup;

--- 19 unchanged lines hidden (view full) ---

283 Length = Operand[0]->String.Length - Index;
284 }
285
286 /* Allocate a new buffer for the String/Buffer */
287
288 Buffer = ACPI_MEM_CALLOCATE (Length + 1);
289 if (!Buffer)
290 {
294 return (AE_NO_MEMORY);
291 Status = AE_NO_MEMORY;
292 goto Cleanup;
295 }
296
297 /* Copy the portion requested */
298
299 MEMCPY (Buffer, Operand[0]->String.Pointer + Index,
300 Length);
301
302 /* Set the length of the new String/Buffer */
303
304 ReturnDesc->String.Pointer = Buffer;
305 ReturnDesc->String.Length = Length;
306 }
293 }
294
295 /* Copy the portion requested */
296
297 MEMCPY (Buffer, Operand[0]->String.Pointer + Index,
298 Length);
299
300 /* Set the length of the new String/Buffer */
301
302 ReturnDesc->String.Pointer = Buffer;
303 ReturnDesc->String.Length = Length;
304 }
307
305
308 break;
309
310
311 default:
312
313 REPORT_ERROR (("AcpiExOpcode_3A_0T_0R: Unknown opcode %X\n",
314 WalkState->Opcode));
315 Status = AE_AML_BAD_OPCODE;

--- 16 unchanged lines hidden (view full) ---

332
333 /* Set the return object and exit */
334
335 WalkState->ResultObj = ReturnDesc;
336 return_ACPI_STATUS (Status);
337}
338
339
306 break;
307
308
309 default:
310
311 REPORT_ERROR (("AcpiExOpcode_3A_0T_0R: Unknown opcode %X\n",
312 WalkState->Opcode));
313 Status = AE_AML_BAD_OPCODE;

--- 16 unchanged lines hidden (view full) ---

330
331 /* Set the return object and exit */
332
333 WalkState->ResultObj = ReturnDesc;
334 return_ACPI_STATUS (Status);
335}
336
337
340
341