extrace.c revision 1.1.1.1.2.4
1 1.1.1.1.2.2 skrll /****************************************************************************** 2 1.1.1.1.2.2 skrll * 3 1.1.1.1.2.2 skrll * Module Name: extrace - Support for interpreter execution tracing 4 1.1.1.1.2.2 skrll * 5 1.1.1.1.2.2 skrll *****************************************************************************/ 6 1.1.1.1.2.2 skrll 7 1.1.1.1.2.2 skrll /* 8 1.1.1.1.2.4 skrll * Copyright (C) 2000 - 2017, Intel Corp. 9 1.1.1.1.2.2 skrll * All rights reserved. 10 1.1.1.1.2.2 skrll * 11 1.1.1.1.2.2 skrll * Redistribution and use in source and binary forms, with or without 12 1.1.1.1.2.2 skrll * modification, are permitted provided that the following conditions 13 1.1.1.1.2.2 skrll * are met: 14 1.1.1.1.2.2 skrll * 1. Redistributions of source code must retain the above copyright 15 1.1.1.1.2.2 skrll * notice, this list of conditions, and the following disclaimer, 16 1.1.1.1.2.2 skrll * without modification. 17 1.1.1.1.2.2 skrll * 2. Redistributions in binary form must reproduce at minimum a disclaimer 18 1.1.1.1.2.2 skrll * substantially similar to the "NO WARRANTY" disclaimer below 19 1.1.1.1.2.2 skrll * ("Disclaimer") and any redistribution must be conditioned upon 20 1.1.1.1.2.2 skrll * including a substantially similar Disclaimer requirement for further 21 1.1.1.1.2.2 skrll * binary redistribution. 22 1.1.1.1.2.2 skrll * 3. Neither the names of the above-listed copyright holders nor the names 23 1.1.1.1.2.2 skrll * of any contributors may be used to endorse or promote products derived 24 1.1.1.1.2.2 skrll * from this software without specific prior written permission. 25 1.1.1.1.2.2 skrll * 26 1.1.1.1.2.2 skrll * Alternatively, this software may be distributed under the terms of the 27 1.1.1.1.2.2 skrll * GNU General Public License ("GPL") version 2 as published by the Free 28 1.1.1.1.2.2 skrll * Software Foundation. 29 1.1.1.1.2.2 skrll * 30 1.1.1.1.2.2 skrll * NO WARRANTY 31 1.1.1.1.2.2 skrll * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 32 1.1.1.1.2.2 skrll * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 33 1.1.1.1.2.2 skrll * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR 34 1.1.1.1.2.2 skrll * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 35 1.1.1.1.2.2 skrll * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 36 1.1.1.1.2.2 skrll * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 37 1.1.1.1.2.2 skrll * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 38 1.1.1.1.2.2 skrll * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 39 1.1.1.1.2.2 skrll * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING 40 1.1.1.1.2.2 skrll * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 41 1.1.1.1.2.2 skrll * POSSIBILITY OF SUCH DAMAGES. 42 1.1.1.1.2.2 skrll */ 43 1.1.1.1.2.2 skrll 44 1.1.1.1.2.2 skrll #include "acpi.h" 45 1.1.1.1.2.2 skrll #include "accommon.h" 46 1.1.1.1.2.2 skrll #include "acnamesp.h" 47 1.1.1.1.2.2 skrll #include "acinterp.h" 48 1.1.1.1.2.2 skrll 49 1.1.1.1.2.2 skrll 50 1.1.1.1.2.2 skrll #define _COMPONENT ACPI_EXECUTER 51 1.1.1.1.2.2 skrll ACPI_MODULE_NAME ("extrace") 52 1.1.1.1.2.2 skrll 53 1.1.1.1.2.2 skrll 54 1.1.1.1.2.2 skrll static ACPI_OPERAND_OBJECT *AcpiGbl_TraceMethodObject = NULL; 55 1.1.1.1.2.2 skrll 56 1.1.1.1.2.2 skrll /* Local prototypes */ 57 1.1.1.1.2.2 skrll 58 1.1.1.1.2.2 skrll #ifdef ACPI_DEBUG_OUTPUT 59 1.1.1.1.2.2 skrll static const char * 60 1.1.1.1.2.2 skrll AcpiExGetTraceEventName ( 61 1.1.1.1.2.2 skrll ACPI_TRACE_EVENT_TYPE Type); 62 1.1.1.1.2.2 skrll #endif 63 1.1.1.1.2.2 skrll 64 1.1.1.1.2.2 skrll 65 1.1.1.1.2.2 skrll /******************************************************************************* 66 1.1.1.1.2.2 skrll * 67 1.1.1.1.2.2 skrll * FUNCTION: AcpiExInterpreterTraceEnabled 68 1.1.1.1.2.2 skrll * 69 1.1.1.1.2.2 skrll * PARAMETERS: Name - Whether method name should be matched, 70 1.1.1.1.2.2 skrll * this should be checked before starting 71 1.1.1.1.2.2 skrll * the tracer 72 1.1.1.1.2.2 skrll * 73 1.1.1.1.2.2 skrll * RETURN: TRUE if interpreter trace is enabled. 74 1.1.1.1.2.2 skrll * 75 1.1.1.1.2.2 skrll * DESCRIPTION: Check whether interpreter trace is enabled 76 1.1.1.1.2.2 skrll * 77 1.1.1.1.2.2 skrll ******************************************************************************/ 78 1.1.1.1.2.2 skrll 79 1.1.1.1.2.2 skrll static BOOLEAN 80 1.1.1.1.2.2 skrll AcpiExInterpreterTraceEnabled ( 81 1.1.1.1.2.2 skrll char *Name) 82 1.1.1.1.2.2 skrll { 83 1.1.1.1.2.2 skrll 84 1.1.1.1.2.2 skrll /* Check if tracing is enabled */ 85 1.1.1.1.2.2 skrll 86 1.1.1.1.2.2 skrll if (!(AcpiGbl_TraceFlags & ACPI_TRACE_ENABLED)) 87 1.1.1.1.2.2 skrll { 88 1.1.1.1.2.2 skrll return (FALSE); 89 1.1.1.1.2.2 skrll } 90 1.1.1.1.2.2 skrll 91 1.1.1.1.2.2 skrll /* 92 1.1.1.1.2.2 skrll * Check if tracing is filtered: 93 1.1.1.1.2.2 skrll * 94 1.1.1.1.2.2 skrll * 1. If the tracer is started, AcpiGbl_TraceMethodObject should have 95 1.1.1.1.2.2 skrll * been filled by the trace starter 96 1.1.1.1.2.2 skrll * 2. If the tracer is not started, AcpiGbl_TraceMethodName should be 97 1.1.1.1.2.2 skrll * matched if it is specified 98 1.1.1.1.2.2 skrll * 3. If the tracer is oneshot style, AcpiGbl_TraceMethodName should 99 1.1.1.1.2.2 skrll * not be cleared by the trace stopper during the first match 100 1.1.1.1.2.2 skrll */ 101 1.1.1.1.2.2 skrll if (AcpiGbl_TraceMethodObject) 102 1.1.1.1.2.2 skrll { 103 1.1.1.1.2.2 skrll return (TRUE); 104 1.1.1.1.2.2 skrll } 105 1.1.1.1.2.2 skrll 106 1.1.1.1.2.2 skrll if (Name && 107 1.1.1.1.2.2 skrll (AcpiGbl_TraceMethodName && 108 1.1.1.1.2.2 skrll strcmp (AcpiGbl_TraceMethodName, Name))) 109 1.1.1.1.2.2 skrll { 110 1.1.1.1.2.2 skrll return (FALSE); 111 1.1.1.1.2.2 skrll } 112 1.1.1.1.2.2 skrll 113 1.1.1.1.2.2 skrll if ((AcpiGbl_TraceFlags & ACPI_TRACE_ONESHOT) && 114 1.1.1.1.2.2 skrll !AcpiGbl_TraceMethodName) 115 1.1.1.1.2.2 skrll { 116 1.1.1.1.2.2 skrll return (FALSE); 117 1.1.1.1.2.2 skrll } 118 1.1.1.1.2.2 skrll 119 1.1.1.1.2.2 skrll return (TRUE); 120 1.1.1.1.2.2 skrll } 121 1.1.1.1.2.2 skrll 122 1.1.1.1.2.2 skrll 123 1.1.1.1.2.2 skrll /******************************************************************************* 124 1.1.1.1.2.2 skrll * 125 1.1.1.1.2.2 skrll * FUNCTION: AcpiExGetTraceEventName 126 1.1.1.1.2.2 skrll * 127 1.1.1.1.2.2 skrll * PARAMETERS: Type - Trace event type 128 1.1.1.1.2.2 skrll * 129 1.1.1.1.2.2 skrll * RETURN: Trace event name. 130 1.1.1.1.2.2 skrll * 131 1.1.1.1.2.2 skrll * DESCRIPTION: Used to obtain the full trace event name. 132 1.1.1.1.2.2 skrll * 133 1.1.1.1.2.2 skrll ******************************************************************************/ 134 1.1.1.1.2.2 skrll 135 1.1.1.1.2.2 skrll #ifdef ACPI_DEBUG_OUTPUT 136 1.1.1.1.2.2 skrll 137 1.1.1.1.2.2 skrll static const char * 138 1.1.1.1.2.2 skrll AcpiExGetTraceEventName ( 139 1.1.1.1.2.2 skrll ACPI_TRACE_EVENT_TYPE Type) 140 1.1.1.1.2.2 skrll { 141 1.1.1.1.2.2 skrll 142 1.1.1.1.2.2 skrll switch (Type) 143 1.1.1.1.2.2 skrll { 144 1.1.1.1.2.2 skrll case ACPI_TRACE_AML_METHOD: 145 1.1.1.1.2.2 skrll 146 1.1.1.1.2.2 skrll return "Method"; 147 1.1.1.1.2.2 skrll 148 1.1.1.1.2.2 skrll case ACPI_TRACE_AML_OPCODE: 149 1.1.1.1.2.2 skrll 150 1.1.1.1.2.2 skrll return "Opcode"; 151 1.1.1.1.2.2 skrll 152 1.1.1.1.2.2 skrll case ACPI_TRACE_AML_REGION: 153 1.1.1.1.2.2 skrll 154 1.1.1.1.2.2 skrll return "Region"; 155 1.1.1.1.2.2 skrll 156 1.1.1.1.2.2 skrll default: 157 1.1.1.1.2.2 skrll 158 1.1.1.1.2.2 skrll return ""; 159 1.1.1.1.2.2 skrll } 160 1.1.1.1.2.2 skrll } 161 1.1.1.1.2.2 skrll 162 1.1.1.1.2.2 skrll #endif 163 1.1.1.1.2.2 skrll 164 1.1.1.1.2.2 skrll 165 1.1.1.1.2.2 skrll /******************************************************************************* 166 1.1.1.1.2.2 skrll * 167 1.1.1.1.2.2 skrll * FUNCTION: AcpiExTracePoint 168 1.1.1.1.2.2 skrll * 169 1.1.1.1.2.2 skrll * PARAMETERS: Type - Trace event type 170 1.1.1.1.2.2 skrll * Begin - TRUE if before execution 171 1.1.1.1.2.2 skrll * Aml - Executed AML address 172 1.1.1.1.2.2 skrll * Pathname - Object path 173 1.1.1.1.2.2 skrll * 174 1.1.1.1.2.2 skrll * RETURN: None 175 1.1.1.1.2.2 skrll * 176 1.1.1.1.2.2 skrll * DESCRIPTION: Internal interpreter execution trace. 177 1.1.1.1.2.2 skrll * 178 1.1.1.1.2.2 skrll ******************************************************************************/ 179 1.1.1.1.2.2 skrll 180 1.1.1.1.2.2 skrll void 181 1.1.1.1.2.2 skrll AcpiExTracePoint ( 182 1.1.1.1.2.2 skrll ACPI_TRACE_EVENT_TYPE Type, 183 1.1.1.1.2.2 skrll BOOLEAN Begin, 184 1.1.1.1.2.2 skrll UINT8 *Aml, 185 1.1.1.1.2.2 skrll char *Pathname) 186 1.1.1.1.2.2 skrll { 187 1.1.1.1.2.2 skrll 188 1.1.1.1.2.2 skrll ACPI_FUNCTION_NAME (ExTracePoint); 189 1.1.1.1.2.2 skrll 190 1.1.1.1.2.2 skrll 191 1.1.1.1.2.2 skrll if (Pathname) 192 1.1.1.1.2.2 skrll { 193 1.1.1.1.2.2 skrll ACPI_DEBUG_PRINT ((ACPI_DB_TRACE_POINT, 194 1.1.1.1.2.2 skrll "%s %s [0x%p:%s] execution.\n", 195 1.1.1.1.2.2 skrll AcpiExGetTraceEventName (Type), Begin ? "Begin" : "End", 196 1.1.1.1.2.2 skrll Aml, Pathname)); 197 1.1.1.1.2.2 skrll } 198 1.1.1.1.2.2 skrll else 199 1.1.1.1.2.2 skrll { 200 1.1.1.1.2.2 skrll ACPI_DEBUG_PRINT ((ACPI_DB_TRACE_POINT, 201 1.1.1.1.2.2 skrll "%s %s [0x%p] execution.\n", 202 1.1.1.1.2.2 skrll AcpiExGetTraceEventName (Type), Begin ? "Begin" : "End", 203 1.1.1.1.2.2 skrll Aml)); 204 1.1.1.1.2.2 skrll } 205 1.1.1.1.2.2 skrll } 206 1.1.1.1.2.2 skrll 207 1.1.1.1.2.2 skrll 208 1.1.1.1.2.2 skrll /******************************************************************************* 209 1.1.1.1.2.2 skrll * 210 1.1.1.1.2.2 skrll * FUNCTION: AcpiExStartTraceMethod 211 1.1.1.1.2.2 skrll * 212 1.1.1.1.2.2 skrll * PARAMETERS: MethodNode - Node of the method 213 1.1.1.1.2.2 skrll * ObjDesc - The method object 214 1.1.1.1.2.2 skrll * WalkState - current state, NULL if not yet executing 215 1.1.1.1.2.2 skrll * a method. 216 1.1.1.1.2.2 skrll * 217 1.1.1.1.2.2 skrll * RETURN: None 218 1.1.1.1.2.2 skrll * 219 1.1.1.1.2.2 skrll * DESCRIPTION: Start control method execution trace 220 1.1.1.1.2.2 skrll * 221 1.1.1.1.2.2 skrll ******************************************************************************/ 222 1.1.1.1.2.2 skrll 223 1.1.1.1.2.2 skrll void 224 1.1.1.1.2.2 skrll AcpiExStartTraceMethod ( 225 1.1.1.1.2.2 skrll ACPI_NAMESPACE_NODE *MethodNode, 226 1.1.1.1.2.2 skrll ACPI_OPERAND_OBJECT *ObjDesc, 227 1.1.1.1.2.2 skrll ACPI_WALK_STATE *WalkState) 228 1.1.1.1.2.2 skrll { 229 1.1.1.1.2.2 skrll char *Pathname = NULL; 230 1.1.1.1.2.2 skrll BOOLEAN Enabled = FALSE; 231 1.1.1.1.2.2 skrll 232 1.1.1.1.2.2 skrll 233 1.1.1.1.2.2 skrll ACPI_FUNCTION_NAME (ExStartTraceMethod); 234 1.1.1.1.2.2 skrll 235 1.1.1.1.2.2 skrll 236 1.1.1.1.2.2 skrll if (MethodNode) 237 1.1.1.1.2.2 skrll { 238 1.1.1.1.2.2 skrll Pathname = AcpiNsGetNormalizedPathname (MethodNode, TRUE); 239 1.1.1.1.2.2 skrll } 240 1.1.1.1.2.2 skrll 241 1.1.1.1.2.2 skrll Enabled = AcpiExInterpreterTraceEnabled (Pathname); 242 1.1.1.1.2.2 skrll if (Enabled && !AcpiGbl_TraceMethodObject) 243 1.1.1.1.2.2 skrll { 244 1.1.1.1.2.2 skrll AcpiGbl_TraceMethodObject = ObjDesc; 245 1.1.1.1.2.2 skrll AcpiGbl_OriginalDbgLevel = AcpiDbgLevel; 246 1.1.1.1.2.2 skrll AcpiGbl_OriginalDbgLayer = AcpiDbgLayer; 247 1.1.1.1.2.2 skrll AcpiDbgLevel = ACPI_TRACE_LEVEL_ALL; 248 1.1.1.1.2.2 skrll AcpiDbgLayer = ACPI_TRACE_LAYER_ALL; 249 1.1.1.1.2.2 skrll 250 1.1.1.1.2.2 skrll if (AcpiGbl_TraceDbgLevel) 251 1.1.1.1.2.2 skrll { 252 1.1.1.1.2.2 skrll AcpiDbgLevel = AcpiGbl_TraceDbgLevel; 253 1.1.1.1.2.2 skrll } 254 1.1.1.1.2.2 skrll 255 1.1.1.1.2.2 skrll if (AcpiGbl_TraceDbgLayer) 256 1.1.1.1.2.2 skrll { 257 1.1.1.1.2.2 skrll AcpiDbgLayer = AcpiGbl_TraceDbgLayer; 258 1.1.1.1.2.2 skrll } 259 1.1.1.1.2.2 skrll } 260 1.1.1.1.2.2 skrll 261 1.1.1.1.2.2 skrll if (Enabled) 262 1.1.1.1.2.2 skrll { 263 1.1.1.1.2.2 skrll ACPI_TRACE_POINT (ACPI_TRACE_AML_METHOD, TRUE, 264 1.1.1.1.2.2 skrll ObjDesc ? ObjDesc->Method.AmlStart : NULL, Pathname); 265 1.1.1.1.2.2 skrll } 266 1.1.1.1.2.2 skrll 267 1.1.1.1.2.2 skrll if (Pathname) 268 1.1.1.1.2.2 skrll { 269 1.1.1.1.2.2 skrll ACPI_FREE (Pathname); 270 1.1.1.1.2.2 skrll } 271 1.1.1.1.2.2 skrll } 272 1.1.1.1.2.2 skrll 273 1.1.1.1.2.2 skrll 274 1.1.1.1.2.2 skrll /******************************************************************************* 275 1.1.1.1.2.2 skrll * 276 1.1.1.1.2.2 skrll * FUNCTION: AcpiExStopTraceMethod 277 1.1.1.1.2.2 skrll * 278 1.1.1.1.2.2 skrll * PARAMETERS: MethodNode - Node of the method 279 1.1.1.1.2.2 skrll * ObjDesc - The method object 280 1.1.1.1.2.2 skrll * WalkState - current state, NULL if not yet executing 281 1.1.1.1.2.2 skrll * a method. 282 1.1.1.1.2.2 skrll * 283 1.1.1.1.2.2 skrll * RETURN: None 284 1.1.1.1.2.2 skrll * 285 1.1.1.1.2.2 skrll * DESCRIPTION: Stop control method execution trace 286 1.1.1.1.2.2 skrll * 287 1.1.1.1.2.2 skrll ******************************************************************************/ 288 1.1.1.1.2.2 skrll 289 1.1.1.1.2.2 skrll void 290 1.1.1.1.2.2 skrll AcpiExStopTraceMethod ( 291 1.1.1.1.2.2 skrll ACPI_NAMESPACE_NODE *MethodNode, 292 1.1.1.1.2.2 skrll ACPI_OPERAND_OBJECT *ObjDesc, 293 1.1.1.1.2.2 skrll ACPI_WALK_STATE *WalkState) 294 1.1.1.1.2.2 skrll { 295 1.1.1.1.2.2 skrll char *Pathname = NULL; 296 1.1.1.1.2.2 skrll BOOLEAN Enabled; 297 1.1.1.1.2.2 skrll 298 1.1.1.1.2.2 skrll 299 1.1.1.1.2.2 skrll ACPI_FUNCTION_NAME (ExStopTraceMethod); 300 1.1.1.1.2.2 skrll 301 1.1.1.1.2.2 skrll 302 1.1.1.1.2.2 skrll if (MethodNode) 303 1.1.1.1.2.2 skrll { 304 1.1.1.1.2.2 skrll Pathname = AcpiNsGetNormalizedPathname (MethodNode, TRUE); 305 1.1.1.1.2.2 skrll } 306 1.1.1.1.2.2 skrll 307 1.1.1.1.2.2 skrll Enabled = AcpiExInterpreterTraceEnabled (NULL); 308 1.1.1.1.2.2 skrll 309 1.1.1.1.2.2 skrll if (Enabled) 310 1.1.1.1.2.2 skrll { 311 1.1.1.1.2.2 skrll ACPI_TRACE_POINT (ACPI_TRACE_AML_METHOD, FALSE, 312 1.1.1.1.2.2 skrll ObjDesc ? ObjDesc->Method.AmlStart : NULL, Pathname); 313 1.1.1.1.2.2 skrll } 314 1.1.1.1.2.2 skrll 315 1.1.1.1.2.2 skrll /* Check whether the tracer should be stopped */ 316 1.1.1.1.2.2 skrll 317 1.1.1.1.2.2 skrll if (AcpiGbl_TraceMethodObject == ObjDesc) 318 1.1.1.1.2.2 skrll { 319 1.1.1.1.2.2 skrll /* Disable further tracing if type is one-shot */ 320 1.1.1.1.2.2 skrll 321 1.1.1.1.2.2 skrll if (AcpiGbl_TraceFlags & ACPI_TRACE_ONESHOT) 322 1.1.1.1.2.2 skrll { 323 1.1.1.1.2.2 skrll AcpiGbl_TraceMethodName = NULL; 324 1.1.1.1.2.2 skrll } 325 1.1.1.1.2.2 skrll 326 1.1.1.1.2.2 skrll AcpiDbgLevel = AcpiGbl_OriginalDbgLevel; 327 1.1.1.1.2.2 skrll AcpiDbgLayer = AcpiGbl_OriginalDbgLayer; 328 1.1.1.1.2.2 skrll AcpiGbl_TraceMethodObject = NULL; 329 1.1.1.1.2.2 skrll } 330 1.1.1.1.2.2 skrll 331 1.1.1.1.2.2 skrll if (Pathname) 332 1.1.1.1.2.2 skrll { 333 1.1.1.1.2.2 skrll ACPI_FREE (Pathname); 334 1.1.1.1.2.2 skrll } 335 1.1.1.1.2.2 skrll } 336 1.1.1.1.2.2 skrll 337 1.1.1.1.2.2 skrll 338 1.1.1.1.2.2 skrll /******************************************************************************* 339 1.1.1.1.2.2 skrll * 340 1.1.1.1.2.2 skrll * FUNCTION: AcpiExStartTraceOpcode 341 1.1.1.1.2.2 skrll * 342 1.1.1.1.2.2 skrll * PARAMETERS: Op - The parser opcode object 343 1.1.1.1.2.2 skrll * WalkState - current state, NULL if not yet executing 344 1.1.1.1.2.2 skrll * a method. 345 1.1.1.1.2.2 skrll * 346 1.1.1.1.2.2 skrll * RETURN: None 347 1.1.1.1.2.2 skrll * 348 1.1.1.1.2.2 skrll * DESCRIPTION: Start opcode execution trace 349 1.1.1.1.2.2 skrll * 350 1.1.1.1.2.2 skrll ******************************************************************************/ 351 1.1.1.1.2.2 skrll 352 1.1.1.1.2.2 skrll void 353 1.1.1.1.2.2 skrll AcpiExStartTraceOpcode ( 354 1.1.1.1.2.2 skrll ACPI_PARSE_OBJECT *Op, 355 1.1.1.1.2.2 skrll ACPI_WALK_STATE *WalkState) 356 1.1.1.1.2.2 skrll { 357 1.1.1.1.2.2 skrll 358 1.1.1.1.2.2 skrll ACPI_FUNCTION_NAME (ExStartTraceOpcode); 359 1.1.1.1.2.2 skrll 360 1.1.1.1.2.2 skrll 361 1.1.1.1.2.2 skrll if (AcpiExInterpreterTraceEnabled (NULL) && 362 1.1.1.1.2.2 skrll (AcpiGbl_TraceFlags & ACPI_TRACE_OPCODE)) 363 1.1.1.1.2.2 skrll { 364 1.1.1.1.2.2 skrll ACPI_TRACE_POINT (ACPI_TRACE_AML_OPCODE, TRUE, 365 1.1.1.1.2.2 skrll Op->Common.Aml, Op->Common.AmlOpName); 366 1.1.1.1.2.2 skrll } 367 1.1.1.1.2.2 skrll } 368 1.1.1.1.2.2 skrll 369 1.1.1.1.2.2 skrll 370 1.1.1.1.2.2 skrll /******************************************************************************* 371 1.1.1.1.2.2 skrll * 372 1.1.1.1.2.2 skrll * FUNCTION: AcpiExStopTraceOpcode 373 1.1.1.1.2.2 skrll * 374 1.1.1.1.2.2 skrll * PARAMETERS: Op - The parser opcode object 375 1.1.1.1.2.2 skrll * WalkState - current state, NULL if not yet executing 376 1.1.1.1.2.2 skrll * a method. 377 1.1.1.1.2.2 skrll * 378 1.1.1.1.2.2 skrll * RETURN: None 379 1.1.1.1.2.2 skrll * 380 1.1.1.1.2.2 skrll * DESCRIPTION: Stop opcode execution trace 381 1.1.1.1.2.2 skrll * 382 1.1.1.1.2.2 skrll ******************************************************************************/ 383 1.1.1.1.2.2 skrll 384 1.1.1.1.2.2 skrll void 385 1.1.1.1.2.2 skrll AcpiExStopTraceOpcode ( 386 1.1.1.1.2.2 skrll ACPI_PARSE_OBJECT *Op, 387 1.1.1.1.2.2 skrll ACPI_WALK_STATE *WalkState) 388 1.1.1.1.2.2 skrll { 389 1.1.1.1.2.2 skrll 390 1.1.1.1.2.2 skrll ACPI_FUNCTION_NAME (ExStopTraceOpcode); 391 1.1.1.1.2.2 skrll 392 1.1.1.1.2.2 skrll 393 1.1.1.1.2.2 skrll if (AcpiExInterpreterTraceEnabled (NULL) && 394 1.1.1.1.2.2 skrll (AcpiGbl_TraceFlags & ACPI_TRACE_OPCODE)) 395 1.1.1.1.2.2 skrll { 396 1.1.1.1.2.2 skrll ACPI_TRACE_POINT (ACPI_TRACE_AML_OPCODE, FALSE, 397 1.1.1.1.2.2 skrll Op->Common.Aml, Op->Common.AmlOpName); 398 1.1.1.1.2.2 skrll } 399 1.1.1.1.2.2 skrll } 400
Indexes created Mon Oct 20 10:10:01 GMT 2025