927 lines
25 KiB
C
927 lines
25 KiB
C
/******************************************************************************
|
|
*
|
|
* Module Name: adisasm - Application-level disassembler routines
|
|
*
|
|
*****************************************************************************/
|
|
|
|
/*
|
|
* Copyright (C) 2000 - 2015, 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 <contrib/dev/acpica/compiler/aslcompiler.h>
|
|
#include <contrib/dev/acpica/include/acparser.h>
|
|
#include <contrib/dev/acpica/include/amlcode.h>
|
|
#include <contrib/dev/acpica/include/acdisasm.h>
|
|
#include <contrib/dev/acpica/include/acdispat.h>
|
|
#include <contrib/dev/acpica/include/acnamesp.h>
|
|
#include <contrib/dev/acpica/include/actables.h>
|
|
#include <contrib/dev/acpica/include/acapps.h>
|
|
|
|
#include <stdio.h>
|
|
#include <time.h>
|
|
|
|
|
|
#define _COMPONENT ACPI_TOOLS
|
|
ACPI_MODULE_NAME ("adisasm")
|
|
|
|
/* Local prototypes */
|
|
|
|
static void
|
|
AdCreateTableHeader (
|
|
char *Filename,
|
|
ACPI_TABLE_HEADER *Table);
|
|
|
|
/* Stubs for ASL compiler */
|
|
|
|
#ifndef ACPI_ASL_COMPILER
|
|
BOOLEAN
|
|
AcpiDsIsResultUsed (
|
|
ACPI_PARSE_OBJECT *Op,
|
|
ACPI_WALK_STATE *WalkState)
|
|
{
|
|
return TRUE;
|
|
}
|
|
|
|
ACPI_STATUS
|
|
AcpiDsMethodError (
|
|
ACPI_STATUS Status,
|
|
ACPI_WALK_STATE *WalkState)
|
|
{
|
|
return (Status);
|
|
}
|
|
#endif
|
|
|
|
ACPI_STATUS
|
|
AcpiNsLoadTable (
|
|
UINT32 TableIndex,
|
|
ACPI_NAMESPACE_NODE *Node)
|
|
{
|
|
return (AE_NOT_IMPLEMENTED);
|
|
}
|
|
|
|
ACPI_STATUS
|
|
AcpiDsRestartControlMethod (
|
|
ACPI_WALK_STATE *WalkState,
|
|
ACPI_OPERAND_OBJECT *ReturnDesc)
|
|
{
|
|
return (AE_OK);
|
|
}
|
|
|
|
void
|
|
AcpiDsTerminateControlMethod (
|
|
ACPI_OPERAND_OBJECT *MethodDesc,
|
|
ACPI_WALK_STATE *WalkState)
|
|
{
|
|
return;
|
|
}
|
|
|
|
ACPI_STATUS
|
|
AcpiDsCallControlMethod (
|
|
ACPI_THREAD_STATE *Thread,
|
|
ACPI_WALK_STATE *WalkState,
|
|
ACPI_PARSE_OBJECT *Op)
|
|
{
|
|
return (AE_OK);
|
|
}
|
|
|
|
ACPI_STATUS
|
|
AcpiDsMethodDataInitArgs (
|
|
ACPI_OPERAND_OBJECT **Params,
|
|
UINT32 MaxParamCount,
|
|
ACPI_WALK_STATE *WalkState)
|
|
{
|
|
return (AE_OK);
|
|
}
|
|
|
|
|
|
static ACPI_TABLE_DESC LocalTables[1];
|
|
ACPI_PARSE_OBJECT *AcpiGbl_ParseOpRoot;
|
|
|
|
|
|
/*******************************************************************************
|
|
*
|
|
* FUNCTION: AdInitialize
|
|
*
|
|
* PARAMETERS: None
|
|
*
|
|
* RETURN: Status
|
|
*
|
|
* DESCRIPTION: ACPICA and local initialization
|
|
*
|
|
******************************************************************************/
|
|
|
|
ACPI_STATUS
|
|
AdInitialize (
|
|
void)
|
|
{
|
|
ACPI_STATUS Status;
|
|
|
|
|
|
/* ACPICA subsystem initialization */
|
|
|
|
Status = AcpiOsInitialize ();
|
|
if (ACPI_FAILURE (Status))
|
|
{
|
|
return (Status);
|
|
}
|
|
|
|
Status = AcpiUtInitGlobals ();
|
|
if (ACPI_FAILURE (Status))
|
|
{
|
|
return (Status);
|
|
}
|
|
|
|
Status = AcpiUtMutexInitialize ();
|
|
if (ACPI_FAILURE (Status))
|
|
{
|
|
return (Status);
|
|
}
|
|
|
|
Status = AcpiNsRootInitialize ();
|
|
if (ACPI_FAILURE (Status))
|
|
{
|
|
return (Status);
|
|
}
|
|
|
|
/* Setup the Table Manager (cheat - there is no RSDT) */
|
|
|
|
AcpiGbl_RootTableList.MaxTableCount = 1;
|
|
AcpiGbl_RootTableList.CurrentTableCount = 0;
|
|
AcpiGbl_RootTableList.Tables = LocalTables;
|
|
|
|
return (Status);
|
|
}
|
|
|
|
|
|
/******************************************************************************
|
|
*
|
|
* FUNCTION: AdAmlDisassemble
|
|
*
|
|
* PARAMETERS: Filename - AML input filename
|
|
* OutToFile - TRUE if output should go to a file
|
|
* Prefix - Path prefix for output
|
|
* OutFilename - where the filename is returned
|
|
*
|
|
* RETURN: Status
|
|
*
|
|
* DESCRIPTION: Disassemble an entire ACPI table
|
|
*
|
|
*****************************************************************************/
|
|
|
|
ACPI_STATUS
|
|
AdAmlDisassemble (
|
|
BOOLEAN OutToFile,
|
|
char *Filename,
|
|
char *Prefix,
|
|
char **OutFilename)
|
|
{
|
|
ACPI_STATUS Status;
|
|
char *DisasmFilename = NULL;
|
|
char *ExternalFilename;
|
|
ACPI_EXTERNAL_FILE *ExternalFileList = AcpiGbl_ExternalFileList;
|
|
FILE *File = NULL;
|
|
ACPI_TABLE_HEADER *Table = NULL;
|
|
ACPI_TABLE_HEADER *ExternalTable;
|
|
ACPI_OWNER_ID OwnerId;
|
|
|
|
|
|
/*
|
|
* Input: AML code from either a file or via GetTables (memory or
|
|
* registry)
|
|
*/
|
|
if (Filename)
|
|
{
|
|
Status = AcpiDbGetTableFromFile (Filename, &Table);
|
|
if (ACPI_FAILURE (Status))
|
|
{
|
|
return (Status);
|
|
}
|
|
|
|
/*
|
|
* External filenames separated by commas
|
|
* Example: iasl -e file1,file2,file3 -d xxx.aml
|
|
*/
|
|
while (ExternalFileList)
|
|
{
|
|
ExternalFilename = ExternalFileList->Path;
|
|
if (!ACPI_STRCMP (ExternalFilename, Filename))
|
|
{
|
|
/* Next external file */
|
|
|
|
ExternalFileList = ExternalFileList->Next;
|
|
continue;
|
|
}
|
|
|
|
Status = AcpiDbGetTableFromFile (ExternalFilename, &ExternalTable);
|
|
if (ACPI_FAILURE (Status))
|
|
{
|
|
return (Status);
|
|
}
|
|
|
|
/* Load external table for symbol resolution */
|
|
|
|
if (ExternalTable)
|
|
{
|
|
Status = AdParseTable (ExternalTable, &OwnerId, TRUE, TRUE);
|
|
if (ACPI_FAILURE (Status))
|
|
{
|
|
AcpiOsPrintf ("Could not parse external ACPI tables, %s\n",
|
|
AcpiFormatException (Status));
|
|
return (Status);
|
|
}
|
|
|
|
/*
|
|
* Load namespace from names created within control methods
|
|
* Set owner id of nodes in external table
|
|
*/
|
|
AcpiDmFinishNamespaceLoad (AcpiGbl_ParseOpRoot,
|
|
AcpiGbl_RootNode, OwnerId);
|
|
AcpiPsDeleteParseTree (AcpiGbl_ParseOpRoot);
|
|
}
|
|
|
|
/* Next external file */
|
|
|
|
ExternalFileList = ExternalFileList->Next;
|
|
}
|
|
|
|
/* Clear external list generated by Scope in external tables */
|
|
|
|
if (AcpiGbl_ExternalFileList)
|
|
{
|
|
AcpiDmClearExternalList ();
|
|
}
|
|
|
|
/* Load any externals defined in the optional external ref file */
|
|
|
|
AcpiDmGetExternalsFromFile ();
|
|
}
|
|
else
|
|
{
|
|
Status = AdGetLocalTables ();
|
|
if (ACPI_FAILURE (Status))
|
|
{
|
|
AcpiOsPrintf ("Could not get ACPI tables, %s\n",
|
|
AcpiFormatException (Status));
|
|
return (Status);
|
|
}
|
|
|
|
if (!AcpiGbl_DbOpt_disasm)
|
|
{
|
|
return (AE_OK);
|
|
}
|
|
|
|
/* Obtained the local tables, just disassemble the DSDT */
|
|
|
|
Status = AcpiGetTable (ACPI_SIG_DSDT, 0, &Table);
|
|
if (ACPI_FAILURE (Status))
|
|
{
|
|
AcpiOsPrintf ("Could not get DSDT, %s\n",
|
|
AcpiFormatException (Status));
|
|
return (Status);
|
|
}
|
|
|
|
AcpiOsPrintf ("\nDisassembly of DSDT\n");
|
|
Prefix = AdGenerateFilename ("dsdt", Table->OemTableId);
|
|
}
|
|
|
|
/*
|
|
* Output: ASL code. Redirect to a file if requested
|
|
*/
|
|
if (OutToFile)
|
|
{
|
|
/* Create/Open a disassembly output file */
|
|
|
|
DisasmFilename = FlGenerateFilename (Prefix, FILE_SUFFIX_DISASSEMBLY);
|
|
if (!DisasmFilename)
|
|
{
|
|
fprintf (stderr, "Could not generate output filename\n");
|
|
Status = AE_ERROR;
|
|
goto Cleanup;
|
|
}
|
|
|
|
File = fopen (DisasmFilename, "w+");
|
|
if (!File)
|
|
{
|
|
fprintf (stderr, "Could not open output file %s\n", DisasmFilename);
|
|
Status = AE_ERROR;
|
|
ACPI_FREE (DisasmFilename);
|
|
goto Cleanup;
|
|
}
|
|
|
|
AcpiOsRedirectOutput (File);
|
|
}
|
|
|
|
*OutFilename = DisasmFilename;
|
|
|
|
if (!AcpiUtIsAmlTable (Table))
|
|
{
|
|
AdDisassemblerHeader (Filename);
|
|
AcpiOsPrintf (" * ACPI Data Table [%4.4s]\n *\n",
|
|
Table->Signature);
|
|
AcpiOsPrintf (" * Format: [HexOffset DecimalOffset ByteLength] "
|
|
"FieldName : FieldValue\n */\n\n");
|
|
|
|
AcpiDmDumpDataTable (Table);
|
|
fprintf (stderr, "Acpi Data Table [%4.4s] decoded\n",
|
|
Table->Signature);
|
|
|
|
if (File)
|
|
{
|
|
fprintf (stderr, "Formatted output: %s - %u bytes\n",
|
|
DisasmFilename, CmGetFileSize (File));
|
|
}
|
|
}
|
|
else
|
|
{
|
|
/* Always parse the tables, only option is what to display */
|
|
|
|
Status = AdParseTable (Table, &OwnerId, TRUE, FALSE);
|
|
if (ACPI_FAILURE (Status))
|
|
{
|
|
AcpiOsPrintf ("Could not parse ACPI tables, %s\n",
|
|
AcpiFormatException (Status));
|
|
goto Cleanup;
|
|
}
|
|
|
|
if (AslCompilerdebug)
|
|
{
|
|
AcpiOsPrintf ("/**** Before second load\n");
|
|
|
|
if (File)
|
|
{
|
|
NsSetupNamespaceListing (File);
|
|
NsDisplayNamespace ();
|
|
}
|
|
AcpiOsPrintf ("*****/\n");
|
|
}
|
|
|
|
/* Load namespace from names created within control methods */
|
|
|
|
AcpiDmFinishNamespaceLoad (AcpiGbl_ParseOpRoot,
|
|
AcpiGbl_RootNode, OwnerId);
|
|
|
|
/*
|
|
* Cross reference the namespace here, in order to
|
|
* generate External() statements
|
|
*/
|
|
AcpiDmCrossReferenceNamespace (AcpiGbl_ParseOpRoot,
|
|
AcpiGbl_RootNode, OwnerId);
|
|
|
|
if (AslCompilerdebug)
|
|
{
|
|
AcpiDmDumpTree (AcpiGbl_ParseOpRoot);
|
|
}
|
|
|
|
/* Find possible calls to external control methods */
|
|
|
|
AcpiDmFindOrphanMethods (AcpiGbl_ParseOpRoot);
|
|
|
|
/*
|
|
* If we found any external control methods, we must reparse
|
|
* the entire tree with the new information (namely, the
|
|
* number of arguments per method)
|
|
*/
|
|
if (AcpiDmGetExternalMethodCount ())
|
|
{
|
|
fprintf (stderr,
|
|
"\nFound %u external control methods, "
|
|
"reparsing with new information\n",
|
|
AcpiDmGetExternalMethodCount ());
|
|
|
|
/* Reparse, rebuild namespace */
|
|
|
|
AcpiPsDeleteParseTree (AcpiGbl_ParseOpRoot);
|
|
AcpiGbl_ParseOpRoot = NULL;
|
|
AcpiNsDeleteNamespaceSubtree (AcpiGbl_RootNode);
|
|
|
|
AcpiGbl_RootNode = NULL;
|
|
AcpiGbl_RootNodeStruct.Name.Integer = ACPI_ROOT_NAME;
|
|
AcpiGbl_RootNodeStruct.DescriptorType = ACPI_DESC_TYPE_NAMED;
|
|
AcpiGbl_RootNodeStruct.Type = ACPI_TYPE_DEVICE;
|
|
AcpiGbl_RootNodeStruct.Parent = NULL;
|
|
AcpiGbl_RootNodeStruct.Child = NULL;
|
|
AcpiGbl_RootNodeStruct.Peer = NULL;
|
|
AcpiGbl_RootNodeStruct.Object = NULL;
|
|
AcpiGbl_RootNodeStruct.Flags = 0;
|
|
|
|
Status = AcpiNsRootInitialize ();
|
|
|
|
/* New namespace, add the external definitions first */
|
|
|
|
AcpiDmAddExternalsToNamespace ();
|
|
|
|
/* Parse the table again. No need to reload it, however */
|
|
|
|
Status = AdParseTable (Table, NULL, FALSE, FALSE);
|
|
if (ACPI_FAILURE (Status))
|
|
{
|
|
AcpiOsPrintf ("Could not parse ACPI tables, %s\n",
|
|
AcpiFormatException (Status));
|
|
goto Cleanup;
|
|
}
|
|
|
|
/* Cross reference the namespace again */
|
|
|
|
AcpiDmFinishNamespaceLoad (AcpiGbl_ParseOpRoot,
|
|
AcpiGbl_RootNode, OwnerId);
|
|
|
|
AcpiDmCrossReferenceNamespace (AcpiGbl_ParseOpRoot,
|
|
AcpiGbl_RootNode, OwnerId);
|
|
|
|
if (AslCompilerdebug)
|
|
{
|
|
AcpiOsPrintf ("/**** After second load and resource conversion\n");
|
|
if (File)
|
|
{
|
|
NsSetupNamespaceListing (File);
|
|
NsDisplayNamespace ();
|
|
}
|
|
AcpiOsPrintf ("*****/\n");
|
|
|
|
AcpiDmDumpTree (AcpiGbl_ParseOpRoot);
|
|
}
|
|
}
|
|
|
|
/*
|
|
* Now that the namespace is finalized, we can perform namespace
|
|
* transforms.
|
|
*
|
|
* 1) Convert fixed-offset references to resource descriptors
|
|
* to symbolic references (Note: modifies namespace)
|
|
*/
|
|
AcpiDmConvertResourceIndexes (AcpiGbl_ParseOpRoot, AcpiGbl_RootNode);
|
|
|
|
/* Optional displays */
|
|
|
|
if (AcpiGbl_DbOpt_disasm)
|
|
{
|
|
/* This is the real disassembly */
|
|
|
|
AdDisplayTables (Filename, Table);
|
|
|
|
/* Dump hex table if requested (-vt) */
|
|
|
|
AcpiDmDumpDataTable (Table);
|
|
|
|
fprintf (stderr, "Disassembly completed\n");
|
|
if (File)
|
|
{
|
|
fprintf (stderr, "ASL Output: %s - %u bytes\n",
|
|
DisasmFilename, CmGetFileSize (File));
|
|
}
|
|
|
|
if (Gbl_MapfileFlag)
|
|
{
|
|
fprintf (stderr, "%14s %s - %u bytes\n",
|
|
Gbl_Files[ASL_FILE_MAP_OUTPUT].ShortDescription,
|
|
Gbl_Files[ASL_FILE_MAP_OUTPUT].Filename,
|
|
FlGetFileSize (ASL_FILE_MAP_OUTPUT));
|
|
}
|
|
}
|
|
}
|
|
|
|
Cleanup:
|
|
|
|
if (Table && !AcpiUtIsAmlTable (Table))
|
|
{
|
|
ACPI_FREE (Table);
|
|
}
|
|
|
|
if (File)
|
|
{
|
|
if (AslCompilerdebug) /* Display final namespace, with transforms */
|
|
{
|
|
NsSetupNamespaceListing (File);
|
|
NsDisplayNamespace ();
|
|
}
|
|
|
|
fclose (File);
|
|
AcpiOsRedirectOutput (stdout);
|
|
}
|
|
|
|
AcpiPsDeleteParseTree (AcpiGbl_ParseOpRoot);
|
|
AcpiGbl_ParseOpRoot = NULL;
|
|
return (Status);
|
|
}
|
|
|
|
|
|
/******************************************************************************
|
|
*
|
|
* FUNCTION: AdDisassemblerHeader
|
|
*
|
|
* PARAMETERS: Filename - Input file for the table
|
|
*
|
|
* RETURN: None
|
|
*
|
|
* DESCRIPTION: Create the disassembler header, including ACPICA signon with
|
|
* current time and date.
|
|
*
|
|
*****************************************************************************/
|
|
|
|
void
|
|
AdDisassemblerHeader (
|
|
char *Filename)
|
|
{
|
|
time_t Timer;
|
|
|
|
|
|
time (&Timer);
|
|
|
|
/* Header and input table info */
|
|
|
|
AcpiOsPrintf ("/*\n");
|
|
AcpiOsPrintf (ACPI_COMMON_HEADER (AML_DISASSEMBLER_NAME, " * "));
|
|
|
|
if (AcpiGbl_CstyleDisassembly)
|
|
{
|
|
AcpiOsPrintf (
|
|
" * Disassembling to symbolic ASL+ operators\n"
|
|
" *\n");
|
|
}
|
|
else
|
|
{
|
|
AcpiOsPrintf (
|
|
" * Disassembling to non-symbolic legacy ASL operators\n"
|
|
" *\n");
|
|
}
|
|
|
|
AcpiOsPrintf (" * Disassembly of %s, %s", Filename, ctime (&Timer));
|
|
AcpiOsPrintf (" *\n");
|
|
}
|
|
|
|
|
|
/******************************************************************************
|
|
*
|
|
* FUNCTION: AdCreateTableHeader
|
|
*
|
|
* PARAMETERS: Filename - Input file for the table
|
|
* Table - Pointer to the raw table
|
|
*
|
|
* RETURN: None
|
|
*
|
|
* DESCRIPTION: Create the ASL table header, including ACPICA signon with
|
|
* current time and date.
|
|
*
|
|
*****************************************************************************/
|
|
|
|
static void
|
|
AdCreateTableHeader (
|
|
char *Filename,
|
|
ACPI_TABLE_HEADER *Table)
|
|
{
|
|
char *NewFilename;
|
|
UINT8 Checksum;
|
|
|
|
|
|
/*
|
|
* Print file header and dump original table header
|
|
*/
|
|
AdDisassemblerHeader (Filename);
|
|
|
|
AcpiOsPrintf (" * Original Table Header:\n");
|
|
AcpiOsPrintf (" * Signature \"%4.4s\"\n", Table->Signature);
|
|
AcpiOsPrintf (" * Length 0x%8.8X (%u)\n", Table->Length, Table->Length);
|
|
|
|
/* Print and validate the revision */
|
|
|
|
AcpiOsPrintf (" * Revision 0x%2.2X", Table->Revision);
|
|
|
|
switch (Table->Revision)
|
|
{
|
|
case 0:
|
|
|
|
AcpiOsPrintf (" **** Invalid Revision");
|
|
break;
|
|
|
|
case 1:
|
|
|
|
/* Revision of DSDT controls the ACPI integer width */
|
|
|
|
if (ACPI_COMPARE_NAME (Table->Signature, ACPI_SIG_DSDT))
|
|
{
|
|
AcpiOsPrintf (" **** 32-bit table (V1), no 64-bit math support");
|
|
}
|
|
break;
|
|
|
|
default:
|
|
|
|
break;
|
|
}
|
|
AcpiOsPrintf ("\n");
|
|
|
|
/* Print and validate the table checksum */
|
|
|
|
AcpiOsPrintf (" * Checksum 0x%2.2X", Table->Checksum);
|
|
|
|
Checksum = AcpiTbChecksum (ACPI_CAST_PTR (UINT8, Table), Table->Length);
|
|
if (Checksum)
|
|
{
|
|
AcpiOsPrintf (" **** Incorrect checksum, should be 0x%2.2X",
|
|
(UINT8) (Table->Checksum - Checksum));
|
|
}
|
|
AcpiOsPrintf ("\n");
|
|
|
|
AcpiOsPrintf (" * OEM ID \"%.6s\"\n", Table->OemId);
|
|
AcpiOsPrintf (" * OEM Table ID \"%.8s\"\n", Table->OemTableId);
|
|
AcpiOsPrintf (" * OEM Revision 0x%8.8X (%u)\n", Table->OemRevision, Table->OemRevision);
|
|
AcpiOsPrintf (" * Compiler ID \"%.4s\"\n", Table->AslCompilerId);
|
|
AcpiOsPrintf (" * Compiler Version 0x%8.8X (%u)\n", Table->AslCompilerRevision, Table->AslCompilerRevision);
|
|
AcpiOsPrintf (" */\n");
|
|
|
|
/* Create AML output filename based on input filename */
|
|
|
|
if (Filename)
|
|
{
|
|
NewFilename = FlGenerateFilename (Filename, "aml");
|
|
}
|
|
else
|
|
{
|
|
NewFilename = UtStringCacheCalloc (9);
|
|
if (NewFilename)
|
|
{
|
|
strncat (NewFilename, Table->Signature, 4);
|
|
strcat (NewFilename, ".aml");
|
|
}
|
|
}
|
|
|
|
if (!NewFilename)
|
|
{
|
|
AcpiOsPrintf (" **** Could not generate AML output filename\n");
|
|
return;
|
|
}
|
|
|
|
/* Open the ASL definition block */
|
|
|
|
AcpiOsPrintf (
|
|
"DefinitionBlock (\"%s\", \"%4.4s\", %hu, \"%.6s\", \"%.8s\", 0x%8.8X)\n",
|
|
NewFilename, Table->Signature, Table->Revision,
|
|
Table->OemId, Table->OemTableId, Table->OemRevision);
|
|
}
|
|
|
|
|
|
/******************************************************************************
|
|
*
|
|
* FUNCTION: AdDisplayTables
|
|
*
|
|
* PARAMETERS: Filename - Input file for the table
|
|
* Table - Pointer to the raw table
|
|
*
|
|
* RETURN: Status
|
|
*
|
|
* DESCRIPTION: Display (disassemble) loaded tables and dump raw tables
|
|
*
|
|
*****************************************************************************/
|
|
|
|
ACPI_STATUS
|
|
AdDisplayTables (
|
|
char *Filename,
|
|
ACPI_TABLE_HEADER *Table)
|
|
{
|
|
|
|
|
|
if (!AcpiGbl_ParseOpRoot)
|
|
{
|
|
return (AE_NOT_EXIST);
|
|
}
|
|
|
|
if (!AcpiGbl_DbOpt_verbose)
|
|
{
|
|
AdCreateTableHeader (Filename, Table);
|
|
}
|
|
|
|
AcpiDmDisassemble (NULL, AcpiGbl_ParseOpRoot, ACPI_UINT32_MAX);
|
|
MpEmitMappingInfo ();
|
|
|
|
if (AcpiGbl_DbOpt_verbose)
|
|
{
|
|
AcpiOsPrintf ("\n\nTable Header:\n");
|
|
AcpiUtDebugDumpBuffer ((UINT8 *) Table, sizeof (ACPI_TABLE_HEADER),
|
|
DB_BYTE_DISPLAY, ACPI_UINT32_MAX);
|
|
|
|
AcpiOsPrintf ("Table Body (Length 0x%X)\n", Table->Length);
|
|
AcpiUtDebugDumpBuffer (((UINT8 *) Table + sizeof (ACPI_TABLE_HEADER)),
|
|
Table->Length, DB_BYTE_DISPLAY, ACPI_UINT32_MAX);
|
|
}
|
|
|
|
return (AE_OK);
|
|
}
|
|
|
|
|
|
/******************************************************************************
|
|
*
|
|
* FUNCTION: AdGetLocalTables
|
|
*
|
|
* PARAMETERS: None
|
|
*
|
|
* RETURN: Status
|
|
*
|
|
* DESCRIPTION: Get the ACPI tables from either memory or a file
|
|
*
|
|
*****************************************************************************/
|
|
|
|
ACPI_STATUS
|
|
AdGetLocalTables (
|
|
void)
|
|
{
|
|
ACPI_STATUS Status;
|
|
ACPI_TABLE_HEADER TableHeader;
|
|
ACPI_TABLE_HEADER *NewTable;
|
|
UINT32 TableIndex;
|
|
|
|
|
|
/* Get the DSDT via table override */
|
|
|
|
ACPI_MOVE_32_TO_32 (TableHeader.Signature, ACPI_SIG_DSDT);
|
|
AcpiOsTableOverride (&TableHeader, &NewTable);
|
|
if (!NewTable)
|
|
{
|
|
fprintf (stderr, "Could not obtain DSDT\n");
|
|
return (AE_NO_ACPI_TABLES);
|
|
}
|
|
|
|
AdWriteTable (NewTable, NewTable->Length,
|
|
ACPI_SIG_DSDT, NewTable->OemTableId);
|
|
|
|
/* Store DSDT in the Table Manager */
|
|
|
|
Status = AcpiTbStoreTable (0, NewTable, NewTable->Length,
|
|
0, &TableIndex);
|
|
if (ACPI_FAILURE (Status))
|
|
{
|
|
fprintf (stderr, "Could not store DSDT\n");
|
|
return (AE_NO_ACPI_TABLES);
|
|
}
|
|
|
|
return (AE_OK);
|
|
}
|
|
|
|
|
|
/******************************************************************************
|
|
*
|
|
* FUNCTION: AdParseTable
|
|
*
|
|
* PARAMETERS: Table - Pointer to the raw table
|
|
* OwnerId - Returned OwnerId of the table
|
|
* LoadTable - If add table to the global table list
|
|
* External - If this is an external table
|
|
*
|
|
* RETURN: Status
|
|
*
|
|
* DESCRIPTION: Parse the DSDT.
|
|
*
|
|
*****************************************************************************/
|
|
|
|
ACPI_STATUS
|
|
AdParseTable (
|
|
ACPI_TABLE_HEADER *Table,
|
|
ACPI_OWNER_ID *OwnerId,
|
|
BOOLEAN LoadTable,
|
|
BOOLEAN External)
|
|
{
|
|
ACPI_STATUS Status = AE_OK;
|
|
ACPI_WALK_STATE *WalkState;
|
|
UINT8 *AmlStart;
|
|
UINT32 AmlLength;
|
|
UINT32 TableIndex;
|
|
|
|
|
|
if (!Table)
|
|
{
|
|
return (AE_NOT_EXIST);
|
|
}
|
|
|
|
/* Pass 1: Parse everything except control method bodies */
|
|
|
|
fprintf (stderr, "Pass 1 parse of [%4.4s]\n", (char *) Table->Signature);
|
|
|
|
AmlLength = Table->Length - sizeof (ACPI_TABLE_HEADER);
|
|
AmlStart = ((UINT8 *) Table + sizeof (ACPI_TABLE_HEADER));
|
|
|
|
/* Create the root object */
|
|
|
|
AcpiGbl_ParseOpRoot = AcpiPsCreateScopeOp ();
|
|
if (!AcpiGbl_ParseOpRoot)
|
|
{
|
|
return (AE_NO_MEMORY);
|
|
}
|
|
|
|
/* Create and initialize a new walk state */
|
|
|
|
WalkState = AcpiDsCreateWalkState (0,
|
|
AcpiGbl_ParseOpRoot, NULL, NULL);
|
|
if (!WalkState)
|
|
{
|
|
return (AE_NO_MEMORY);
|
|
}
|
|
|
|
Status = AcpiDsInitAmlWalk (WalkState, AcpiGbl_ParseOpRoot,
|
|
NULL, AmlStart, AmlLength, NULL, ACPI_IMODE_LOAD_PASS1);
|
|
if (ACPI_FAILURE (Status))
|
|
{
|
|
return (Status);
|
|
}
|
|
|
|
WalkState->ParseFlags &= ~ACPI_PARSE_DELETE_TREE;
|
|
WalkState->ParseFlags |= ACPI_PARSE_DISASSEMBLE;
|
|
|
|
Status = AcpiPsParseAml (WalkState);
|
|
if (ACPI_FAILURE (Status))
|
|
{
|
|
return (Status);
|
|
}
|
|
|
|
/* If LoadTable is FALSE, we are parsing the last loaded table */
|
|
|
|
TableIndex = AcpiGbl_RootTableList.CurrentTableCount - 1;
|
|
|
|
/* Pass 2 */
|
|
|
|
if (LoadTable)
|
|
{
|
|
Status = AcpiTbStoreTable ((ACPI_PHYSICAL_ADDRESS) Table, Table,
|
|
Table->Length, ACPI_TABLE_ORIGIN_INTERNAL_VIRTUAL,
|
|
&TableIndex);
|
|
if (ACPI_FAILURE (Status))
|
|
{
|
|
return (Status);
|
|
}
|
|
Status = AcpiTbAllocateOwnerId (TableIndex);
|
|
if (ACPI_FAILURE (Status))
|
|
{
|
|
return (Status);
|
|
}
|
|
if (OwnerId)
|
|
{
|
|
Status = AcpiTbGetOwnerId (TableIndex, OwnerId);
|
|
if (ACPI_FAILURE (Status))
|
|
{
|
|
return (Status);
|
|
}
|
|
}
|
|
}
|
|
|
|
fprintf (stderr, "Pass 2 parse of [%4.4s]\n", (char *) Table->Signature);
|
|
|
|
Status = AcpiNsOneCompleteParse (ACPI_IMODE_LOAD_PASS2, TableIndex, NULL);
|
|
if (ACPI_FAILURE (Status))
|
|
{
|
|
return (Status);
|
|
}
|
|
|
|
/* No need to parse control methods of external table */
|
|
|
|
if (External)
|
|
{
|
|
return (AE_OK);
|
|
}
|
|
|
|
/*
|
|
* Pass 3: Parse control methods and link their parse trees
|
|
* into the main parse tree
|
|
*/
|
|
fprintf (stderr,
|
|
"Parsing Deferred Opcodes (Methods/Buffers/Packages/Regions)\n");
|
|
Status = AcpiDmParseDeferredOps (AcpiGbl_ParseOpRoot);
|
|
fprintf (stderr, "\n");
|
|
|
|
/* Process Resource Templates */
|
|
|
|
AcpiDmFindResources (AcpiGbl_ParseOpRoot);
|
|
|
|
fprintf (stderr, "Parsing completed\n");
|
|
return (AE_OK);
|
|
}
|