arch/all-pc/acpica/source/compiler/aslstubs.c

   1 /******************************************************************************
   2  *
   3  * Module Name: aslstubs - Stubs used to link to Aml interpreter
   4  *
   5  *****************************************************************************/
   6
   7 /*
   8  * Copyright (C) 2000 - 2013, Intel Corp.
   9  * All rights reserved.
  10  *
  11  * Redistribution and use in source and binary forms, with or without
  12  * modification, are permitted provided that the following conditions
  13  * are met:
  14  * 1. Redistributions of source code must retain the above copyright
  15  *    notice, this list of conditions, and the following disclaimer,
  16  *    without modification.
  17  * 2. Redistributions in binary form must reproduce at minimum a disclaimer
  18  *    substantially similar to the "NO WARRANTY" disclaimer below
  19  *    ("Disclaimer") and any redistribution must be conditioned upon
  20  *    including a substantially similar Disclaimer requirement for further
  21  *    binary redistribution.
  22  * 3. Neither the names of the above-listed copyright holders nor the names
  23  *    of any contributors may be used to endorse or promote products derived
  24  *    from this software without specific prior written permission.
  25  *
  26  * Alternatively, this software may be distributed under the terms of the
  27  * GNU General Public License ("GPL") version 2 as published by the Free
  28  * Software Foundation.
  29  *
  30  * NO WARRANTY
  31  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  32  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  33  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
  34  * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
  35  * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  36  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  37  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  38  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
  39  * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
  40  * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  41  * POSSIBILITY OF SUCH DAMAGES.
  42  */
  43
  44 #include "aslcompiler.h"
  45 #include "acdispat.h"
  46 #include "actables.h"
  47 #include "acevents.h"
  48 #include "acinterp.h"
  49 #include "acnamesp.h"
  50
  51 #define _COMPONENT          ACPI_COMPILER
  52         ACPI_MODULE_NAME    ("aslstubs")
  53
  54
  55 /*
  56  * Stubs to simplify linkage to the ACPI CA core subsystem.
  57  * Things like Events, Global Lock, etc. are not used
  58  * by the compiler, so they are stubbed out here.
  59  */
  60 ACPI_PHYSICAL_ADDRESS
  61 AeLocalGetRootPointer (
  62     void)
  63 {
  64     return (0);
  65 }
  66
  67 void
  68 AcpiNsExecModuleCodeList (
  69     void)
  70 {
  71 }
  72
  73 ACPI_STATUS
  74 AcpiHwReadPort (
  75     ACPI_IO_ADDRESS         Address,
  76     UINT32                  *Value,
  77     UINT32                  Width)
  78 {
  79     return (AE_OK);
  80 }
  81
  82 ACPI_STATUS
  83 AcpiHwWritePort (
  84     ACPI_IO_ADDRESS         Address,
  85     UINT32                  Value,
  86     UINT32                  Width)
  87 {
  88     return (AE_OK);
  89 }
  90
  91 ACPI_STATUS
  92 AcpiDsMethodError (
  93     ACPI_STATUS             Status,
  94     ACPI_WALK_STATE         *WalkState)
  95 {
  96     return (Status);
  97 }
  98
  99 ACPI_STATUS
 100 AcpiDsMethodDataGetValue (
 101     UINT8                   Type,
 102     UINT32                  Index,
 103     ACPI_WALK_STATE         *WalkState,
 104     ACPI_OPERAND_OBJECT     **DestDesc)
 105 {
 106     return (AE_OK);
 107 }
 108
 109 ACPI_STATUS
 110 AcpiDsMethodDataGetNode (
 111     UINT8                   Type,
 112     UINT32                  Index,
 113     ACPI_WALK_STATE         *WalkState,
 114     ACPI_NAMESPACE_NODE     **Node)
 115 {
 116     return (AE_OK);
 117 }
 118
 119 ACPI_STATUS
 120 AcpiDsStoreObjectToLocal (
 121     UINT8                   Type,
 122     UINT32                  Index,
 123     ACPI_OPERAND_OBJECT     *SrcDesc,
 124     ACPI_WALK_STATE         *WalkState)
 125 {
 126     return (AE_OK);
 127 }
 128
 129 ACPI_STATUS
 130 AcpiEvQueueNotifyRequest (
 131     ACPI_NAMESPACE_NODE     *Node,
 132     UINT32                  NotifyValue)
 133 {
 134     return (AE_OK);
 135 }
 136
 137 BOOLEAN
 138 AcpiEvIsNotifyObject (
 139     ACPI_NAMESPACE_NODE     *Node)
 140 {
 141     return (FALSE);
 142 }
 143
 144 #if (!ACPI_REDUCED_HARDWARE)
 145 ACPI_STATUS
 146 AcpiEvDeleteGpeBlock (
 147     ACPI_GPE_BLOCK_INFO     *GpeBlock)
 148 {
 149     return (AE_OK);
 150 }
 151
 152 ACPI_STATUS
 153 AcpiEvAcquireGlobalLock (
 154     UINT16                  Timeout)
 155 {
 156     return (AE_OK);
 157 }
 158
 159 ACPI_STATUS
 160 AcpiEvReleaseGlobalLock (
 161     void)
 162 {
 163     return (AE_OK);
 164 }
 165 #endif /* !ACPI_REDUCED_HARDWARE */
 166
 167 ACPI_STATUS
 168 AcpiEvInitializeRegion (
 169     ACPI_OPERAND_OBJECT     *RegionObj,
 170     BOOLEAN                 AcpiNsLocked)
 171 {
 172     return (AE_OK);
 173 }
 174
 175 void
 176 AcpiExDoDebugObject (
 177     ACPI_OPERAND_OBJECT     *SourceDesc,
 178     UINT32                  Level,
 179     UINT32                  Index)
 180 {
 181     return;
 182 }
 183
 184 ACPI_STATUS
 185 AcpiExReadDataFromField (
 186     ACPI_WALK_STATE         *WalkState,
 187     ACPI_OPERAND_OBJECT     *ObjDesc,
 188     ACPI_OPERAND_OBJECT     **RetBufferDesc)
 189 {
 190     return (AE_SUPPORT);
 191 }
 192
 193 ACPI_STATUS
 194 AcpiExWriteDataToField (
 195     ACPI_OPERAND_OBJECT     *SourceDesc,
 196     ACPI_OPERAND_OBJECT     *ObjDesc,
 197     ACPI_OPERAND_OBJECT     **ResultDesc)
 198 {
 199     return (AE_SUPPORT);
 200 }
 201
 202 ACPI_STATUS
 203 AcpiExLoadTableOp (
 204     ACPI_WALK_STATE         *WalkState,
 205     ACPI_OPERAND_OBJECT     **ReturnDesc)
 206 {
 207     return (AE_SUPPORT);
 208 }
 209
 210 ACPI_STATUS
 211 AcpiExUnloadTable (
 212     ACPI_OPERAND_OBJECT     *DdbHandle)
 213 {
 214     return (AE_SUPPORT);
 215 }
 216
 217 ACPI_STATUS
 218 AcpiExLoadOp (
 219     ACPI_OPERAND_OBJECT     *ObjDesc,
 220     ACPI_OPERAND_OBJECT     *Target,
 221     ACPI_WALK_STATE         *WalkState)
 222 {
 223     return (AE_SUPPORT);
 224 }
 225
 226 ACPI_STATUS
 227 AcpiTbFindTable (
 228     char                    *Signature,
 229     char                    *OemId,
 230     char                    *OemTableId,
 231     UINT32                  *TableIndex)
 232 {
 233     return (AE_SUPPORT);
 234 }
 235
 236 /* OSL interfaces */
 237
 238 ACPI_THREAD_ID
 239 AcpiOsGetThreadId (
 240     void)
 241 {
 242     return (0xFFFF);
 243 }
 244
 245 ACPI_STATUS
 246 AcpiOsExecute (
 247     ACPI_EXECUTE_TYPE       Type,
 248     ACPI_OSD_EXEC_CALLBACK  Function,
 249     void                    *Context)
 250 {
 251     return (AE_SUPPORT);
 252 }