| /****************************************************************************** |
| * |
| * Module Name: aslnamesp - Namespace output file generation |
| * |
| *****************************************************************************/ |
| |
| /* |
| * Copyright (C) 2000 - 2016, Intel Corp. |
| * All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions, and the following disclaimer, |
| * without modification. |
| * 2. Redistributions in binary form must reproduce at minimum a disclaimer |
| * substantially similar to the "NO WARRANTY" disclaimer below |
| * ("Disclaimer") and any redistribution must be conditioned upon |
| * including a substantially similar Disclaimer requirement for further |
| * binary redistribution. |
| * 3. Neither the names of the above-listed copyright holders nor the names |
| * of any contributors may be used to endorse or promote products derived |
| * from this software without specific prior written permission. |
| * |
| * Alternatively, this software may be distributed under the terms of the |
| * GNU General Public License ("GPL") version 2 as published by the Free |
| * Software Foundation. |
| * |
| * NO WARRANTY |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR |
| * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
| * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS |
| * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
| * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, |
| * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING |
| * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
| * POSSIBILITY OF SUCH DAMAGES. |
| */ |
| |
| #include "aslcompiler.h" |
| #include "aslcompiler.y.h" |
| #include "acnamesp.h" |
| |
| |
| #define _COMPONENT ACPI_COMPILER |
| ACPI_MODULE_NAME ("aslnamesp") |
| |
| /* Local prototypes */ |
| |
| static ACPI_STATUS |
| NsDoOneNamespaceObject ( |
| ACPI_HANDLE ObjHandle, |
| UINT32 Level, |
| void *Context, |
| void **ReturnValue); |
| |
| static ACPI_STATUS |
| NsDoOnePathname ( |
| ACPI_HANDLE ObjHandle, |
| UINT32 Level, |
| void *Context, |
| void **ReturnValue); |
| |
| |
| /******************************************************************************* |
| * |
| * FUNCTION: NsSetupNamespaceListing |
| * |
| * PARAMETERS: Handle - local file handle |
| * |
| * RETURN: None |
| * |
| * DESCRIPTION: Set the namespace output file to the input handle |
| * |
| ******************************************************************************/ |
| |
| void |
| NsSetupNamespaceListing ( |
| void *Handle) |
| { |
| |
| Gbl_NsOutputFlag = TRUE; |
| Gbl_Files[ASL_FILE_NAMESPACE_OUTPUT].Handle = Handle; |
| } |
| |
| |
| /******************************************************************************* |
| * |
| * FUNCTION: NsDisplayNamespace |
| * |
| * PARAMETERS: None |
| * |
| * RETURN: Status |
| * |
| * DESCRIPTION: Walk the namespace an display information about each node |
| * in the tree. Information is written to the optional |
| * namespace output file. |
| * |
| ******************************************************************************/ |
| |
| ACPI_STATUS |
| NsDisplayNamespace ( |
| void) |
| { |
| ACPI_STATUS Status; |
| |
| |
| if (!Gbl_NsOutputFlag) |
| { |
| return (AE_OK); |
| } |
| |
| Gbl_NumNamespaceObjects = 0; |
| |
| /* File header */ |
| |
| FlPrintFile (ASL_FILE_NAMESPACE_OUTPUT, "Contents of ACPI Namespace\n\n"); |
| FlPrintFile (ASL_FILE_NAMESPACE_OUTPUT, "Count Depth Name - Type\n\n"); |
| |
| /* Walk entire namespace from the root */ |
| |
| Status = AcpiNsWalkNamespace (ACPI_TYPE_ANY, ACPI_ROOT_OBJECT, |
| ACPI_UINT32_MAX, FALSE, NsDoOneNamespaceObject, NULL, |
| NULL, NULL); |
| |
| /* Print the full pathname for each namespace node */ |
| |
| FlPrintFile (ASL_FILE_NAMESPACE_OUTPUT, "\nNamespace pathnames\n\n"); |
| |
| Status = AcpiNsWalkNamespace (ACPI_TYPE_ANY, ACPI_ROOT_OBJECT, |
| ACPI_UINT32_MAX, FALSE, NsDoOnePathname, NULL, |
| NULL, NULL); |
| |
| return (Status); |
| } |
| |
| |
| /******************************************************************************* |
| * |
| * FUNCTION: NsDoOneNamespaceObject |
| * |
| * PARAMETERS: ACPI_WALK_CALLBACK |
| * |
| * RETURN: Status |
| * |
| * DESCRIPTION: Dump a namespace object to the namespace output file. |
| * Called during the walk of the namespace to dump all objects. |
| * |
| ******************************************************************************/ |
| |
| static ACPI_STATUS |
| NsDoOneNamespaceObject ( |
| ACPI_HANDLE ObjHandle, |
| UINT32 Level, |
| void *Context, |
| void **ReturnValue) |
| { |
| ACPI_NAMESPACE_NODE *Node = (ACPI_NAMESPACE_NODE *) ObjHandle; |
| ACPI_OPERAND_OBJECT *ObjDesc; |
| ACPI_PARSE_OBJECT *Op; |
| |
| |
| Gbl_NumNamespaceObjects++; |
| |
| FlPrintFile (ASL_FILE_NAMESPACE_OUTPUT, "%5u [%u] %*s %4.4s - %s", |
| Gbl_NumNamespaceObjects, Level, (Level * 3), " ", |
| &Node->Name, AcpiUtGetTypeName (Node->Type)); |
| |
| Op = Node->Op; |
| ObjDesc = ACPI_CAST_PTR (ACPI_OPERAND_OBJECT, Node->Object); |
| |
| if (!Op) |
| { |
| FlPrintFile (ASL_FILE_NAMESPACE_OUTPUT, "\n"); |
| return (AE_OK); |
| } |
| |
| |
| if ((ObjDesc) && |
| (ACPI_GET_DESCRIPTOR_TYPE (ObjDesc) == ACPI_DESC_TYPE_OPERAND)) |
| { |
| switch (Node->Type) |
| { |
| case ACPI_TYPE_INTEGER: |
| |
| FlPrintFile (ASL_FILE_NAMESPACE_OUTPUT, |
| " [Initial Value 0x%8.8X%8.8X]", |
| ACPI_FORMAT_UINT64 (ObjDesc->Integer.Value)); |
| break; |
| |
| case ACPI_TYPE_STRING: |
| |
| FlPrintFile (ASL_FILE_NAMESPACE_OUTPUT, |
| " [Initial Value \"%s\"]", |
| ObjDesc->String.Pointer); |
| break; |
| |
| default: |
| |
| /* Nothing to do for other types */ |
| |
| break; |
| } |
| |
| } |
| else |
| { |
| switch (Node->Type) |
| { |
| case ACPI_TYPE_INTEGER: |
| |
| if (Op->Asl.ParseOpcode == PARSEOP_NAME) |
| { |
| Op = Op->Asl.Child; |
| } |
| |
| if ((Op->Asl.ParseOpcode == PARSEOP_NAMESEG) || |
| (Op->Asl.ParseOpcode == PARSEOP_NAMESTRING)) |
| { |
| Op = Op->Asl.Next; |
| } |
| |
| FlPrintFile (ASL_FILE_NAMESPACE_OUTPUT, |
| " [Initial Value 0x%8.8X%8.8X]", |
| ACPI_FORMAT_UINT64 (Op->Asl.Value.Integer)); |
| break; |
| |
| case ACPI_TYPE_STRING: |
| |
| if (Op->Asl.ParseOpcode == PARSEOP_NAME) |
| { |
| Op = Op->Asl.Child; |
| } |
| |
| if ((Op->Asl.ParseOpcode == PARSEOP_NAMESEG) || |
| (Op->Asl.ParseOpcode == PARSEOP_NAMESTRING)) |
| { |
| Op = Op->Asl.Next; |
| } |
| |
| FlPrintFile (ASL_FILE_NAMESPACE_OUTPUT, |
| " [Initial Value \"%s\"]", |
| Op->Asl.Value.String); |
| break; |
| |
| case ACPI_TYPE_LOCAL_REGION_FIELD: |
| |
| if ((Op->Asl.ParseOpcode == PARSEOP_NAMESEG) || |
| (Op->Asl.ParseOpcode == PARSEOP_NAMESTRING)) |
| { |
| Op = Op->Asl.Child; |
| } |
| |
| FlPrintFile (ASL_FILE_NAMESPACE_OUTPUT, |
| " [Offset 0x%04X Length 0x%04X bits]", |
| Op->Asl.Parent->Asl.ExtraValue, (UINT32) Op->Asl.Value.Integer); |
| break; |
| |
| case ACPI_TYPE_BUFFER_FIELD: |
| |
| switch (Op->Asl.ParseOpcode) |
| { |
| case PARSEOP_CREATEBYTEFIELD: |
| |
| FlPrintFile (ASL_FILE_NAMESPACE_OUTPUT, " [BYTE ( 8 bit)]"); |
| break; |
| |
| case PARSEOP_CREATEDWORDFIELD: |
| |
| FlPrintFile (ASL_FILE_NAMESPACE_OUTPUT, " [DWORD (32 bit)]"); |
| break; |
| |
| case PARSEOP_CREATEQWORDFIELD: |
| |
| FlPrintFile (ASL_FILE_NAMESPACE_OUTPUT, " [QWORD (64 bit)]"); |
| break; |
| |
| case PARSEOP_CREATEWORDFIELD: |
| |
| FlPrintFile (ASL_FILE_NAMESPACE_OUTPUT, " [WORD (16 bit)]"); |
| break; |
| |
| case PARSEOP_CREATEBITFIELD: |
| |
| FlPrintFile (ASL_FILE_NAMESPACE_OUTPUT, " [BIT ( 1 bit)]"); |
| break; |
| |
| case PARSEOP_CREATEFIELD: |
| |
| FlPrintFile (ASL_FILE_NAMESPACE_OUTPUT, " [Arbitrary Bit Field]"); |
| break; |
| |
| default: |
| |
| break; |
| |
| } |
| break; |
| |
| case ACPI_TYPE_PACKAGE: |
| |
| if (Op->Asl.ParseOpcode == PARSEOP_NAME) |
| { |
| Op = Op->Asl.Child; |
| } |
| |
| if ((Op->Asl.ParseOpcode == PARSEOP_NAMESEG) || |
| (Op->Asl.ParseOpcode == PARSEOP_NAMESTRING)) |
| { |
| Op = Op->Asl.Next; |
| } |
| |
| Op = Op->Asl.Child; |
| |
| if ((Op->Asl.ParseOpcode == PARSEOP_BYTECONST) || |
| (Op->Asl.ParseOpcode == PARSEOP_RAW_DATA)) |
| { |
| FlPrintFile (ASL_FILE_NAMESPACE_OUTPUT, |
| " [Initial Length 0x%.2X elements]", |
| Op->Asl.Value.Integer); |
| } |
| break; |
| |
| case ACPI_TYPE_BUFFER: |
| |
| if (Op->Asl.ParseOpcode == PARSEOP_NAME) |
| { |
| Op = Op->Asl.Child; |
| } |
| |
| if ((Op->Asl.ParseOpcode == PARSEOP_NAMESEG) || |
| (Op->Asl.ParseOpcode == PARSEOP_NAMESTRING)) |
| { |
| Op = Op->Asl.Next; |
| } |
| |
| Op = Op->Asl.Child; |
| |
| if (Op && (Op->Asl.ParseOpcode == PARSEOP_INTEGER)) |
| { |
| FlPrintFile (ASL_FILE_NAMESPACE_OUTPUT, |
| " [Initial Length 0x%.2X bytes]", |
| Op->Asl.Value.Integer); |
| } |
| break; |
| |
| case ACPI_TYPE_METHOD: |
| |
| FlPrintFile (ASL_FILE_NAMESPACE_OUTPUT, |
| " [Code Length 0x%.4X bytes]", |
| Op->Asl.AmlSubtreeLength); |
| break; |
| |
| case ACPI_TYPE_LOCAL_RESOURCE: |
| |
| FlPrintFile (ASL_FILE_NAMESPACE_OUTPUT, |
| " [Desc Offset 0x%.4X Bytes]", Node->Value); |
| break; |
| |
| case ACPI_TYPE_LOCAL_RESOURCE_FIELD: |
| |
| FlPrintFile (ASL_FILE_NAMESPACE_OUTPUT, |
| " [Field Offset 0x%.4X Bits 0x%.4X Bytes] ", |
| Node->Value, Node->Value / 8); |
| |
| if (Node->Flags & ANOBJ_IS_REFERENCED) |
| { |
| FlPrintFile (ASL_FILE_NAMESPACE_OUTPUT, |
| "Referenced"); |
| } |
| else |
| { |
| FlPrintFile (ASL_FILE_NAMESPACE_OUTPUT, |
| "Name not referenced"); |
| } |
| break; |
| |
| default: |
| |
| /* Nothing to do for other types */ |
| |
| break; |
| } |
| } |
| |
| FlPrintFile (ASL_FILE_NAMESPACE_OUTPUT, "\n"); |
| return (AE_OK); |
| } |
| |
| |
| /******************************************************************************* |
| * |
| * FUNCTION: NsDoOnePathname |
| * |
| * PARAMETERS: ACPI_WALK_CALLBACK |
| * |
| * RETURN: Status |
| * |
| * DESCRIPTION: Print the full pathname for a namespace node. |
| * |
| ******************************************************************************/ |
| |
| static ACPI_STATUS |
| NsDoOnePathname ( |
| ACPI_HANDLE ObjHandle, |
| UINT32 Level, |
| void *Context, |
| void **ReturnValue) |
| { |
| ACPI_NAMESPACE_NODE *Node = (ACPI_NAMESPACE_NODE *) ObjHandle; |
| ACPI_STATUS Status; |
| ACPI_BUFFER TargetPath; |
| |
| |
| TargetPath.Length = ACPI_ALLOCATE_LOCAL_BUFFER; |
| Status = AcpiNsHandleToPathname (Node, &TargetPath, FALSE); |
| if (ACPI_FAILURE (Status)) |
| { |
| return (Status); |
| } |
| |
| FlPrintFile (ASL_FILE_NAMESPACE_OUTPUT, "%s\n", TargetPath.Pointer); |
| ACPI_FREE (TargetPath.Pointer); |
| return (AE_OK); |
| } |
