/****************************************************************************** * * Module Name: asllisting - Listing file generation * *****************************************************************************/ /****************************************************************************** * * 1. Copyright Notice * * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp. * All rights reserved. * * 2. License * * 2.1. This is your license from Intel Corp. under its intellectual property * rights. You may have additional license terms from the party that provided * you this software, covering your right to use that party's intellectual * property rights. * * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a * copy of the source code appearing in this file ("Covered Code") an * irrevocable, perpetual, worldwide license under Intel's copyrights in the * base code distributed originally by Intel ("Original Intel Code") to copy, * make derivatives, distribute, use and display any portion of the Covered * Code in any form, with the right to sublicense such rights; and * * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent * license (with the right to sublicense), under only those claims of Intel * patents that are infringed by the Original Intel Code, to make, use, sell, * offer to sell, and import the Covered Code and derivative works thereof * solely to the minimum extent necessary to exercise the above copyright * license, and in no event shall the patent license extend to any additions * to or modifications of the Original Intel Code. No other license or right * is granted directly or by implication, estoppel or otherwise; * * The above copyright and patent license is granted only if the following * conditions are met: * * 3. Conditions * * 3.1. Redistribution of Source with Rights to Further Distribute Source. * Redistribution of source code of any substantial portion of the Covered * Code or modification with rights to further distribute source must include * the above Copyright Notice, the above License, this list of Conditions, * and the following Disclaimer and Export Compliance provision. In addition, * Licensee must cause all Covered Code to which Licensee contributes to * contain a file documenting the changes Licensee made to create that Covered * Code and the date of any change. Licensee must include in that file the * documentation of any changes made by any predecessor Licensee. Licensee * must include a prominent statement that the modification is derived, * directly or indirectly, from Original Intel Code. * * 3.2. Redistribution of Source with no Rights to Further Distribute Source. * Redistribution of source code of any substantial portion of the Covered * Code or modification without rights to further distribute source must * include the following Disclaimer and Export Compliance provision in the * documentation and/or other materials provided with distribution. In * addition, Licensee may not authorize further sublicense of source of any * portion of the Covered Code, and must include terms to the effect that the * license from Licensee to its licensee is limited to the intellectual * property embodied in the software Licensee provides to its licensee, and * not to intellectual property embodied in modifications its licensee may * make. * * 3.3. Redistribution of Executable. Redistribution in executable form of any * substantial portion of the Covered Code or modification must reproduce the * above Copyright Notice, and the following Disclaimer and Export Compliance * provision in the documentation and/or other materials provided with the * distribution. * * 3.4. Intel retains all right, title, and interest in and to the Original * Intel Code. * * 3.5. Neither the name Intel nor any other trademark owned or controlled by * Intel shall be used in advertising or otherwise to promote the sale, use or * other dealings in products derived from or relating to the Covered Code * without prior written authorization from Intel. * * 4. Disclaimer and Export Compliance * * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE, * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A * PARTICULAR PURPOSE. * * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT, * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY * LIMITED REMEDY. * * 4.3. Licensee shall not export, either directly or indirectly, any of this * software or system incorporating such software without first obtaining any * required license or other approval from the U. S. Department of Commerce or * any other agency or department of the United States Government. In the * event Licensee exports any such software from the United States or * re-exports any such software from a foreign destination, Licensee shall * ensure that the distribution and export/re-export of the software is in * compliance with all laws, regulations, orders, or other restrictions of the * U.S. Export Administration Regulations. Licensee agrees that neither it nor * any of its subsidiaries will export/re-export any technical data, process, * software, or service, directly or indirectly, to any country for which the * United States government or any agency thereof requires an export license, * other governmental approval, or letter of assurance, without first obtaining * such license, approval or letter. * *****************************************************************************/ #include "aslcompiler.h" #include "aslcompiler.y.h" #include "amlcode.h" #include "acparser.h" #include "acnamesp.h" #define _COMPONENT ACPI_COMPILER ACPI_MODULE_NAME ("aslisting") /* Local prototypes */ static void LsDumpAscii ( UINT32 FileId, UINT32 Count, UINT8 *Buffer); static void LsDumpAsciiInComment ( UINT32 FileId, UINT32 Count, UINT8 *Buffer); static ACPI_STATUS LsAmlListingWalk ( ACPI_PARSE_OBJECT *Op, UINT32 Level, void *Context); static void LsGenerateListing ( UINT32 FileId); static void LsPushNode ( char *Filename); static ASL_LISTING_NODE * LsPopNode ( void); static void LsCheckException ( UINT32 LineNumber, UINT32 FileId); static void LsFlushListingBuffer ( UINT32 FileId); static void LsWriteListingHexBytes ( UINT8 *Buffer, UINT32 Length, UINT32 FileId); static UINT32 LsWriteOneSourceLine ( UINT32 FileId); static void LsFinishSourceListing ( UINT32 FileId); static void LsWriteSourceLines ( UINT32 ToLineNumber, UINT32 ToLogicalLineNumber, UINT32 FileId); static void LsWriteNodeToListing ( ACPI_PARSE_OBJECT *Op, UINT32 FileId); static void LsDoHexOutputC ( void); static void LsDoHexOutputAsm ( void); static void LsDoHexOutputAsl ( void); static ACPI_STATUS LsTreeWriteWalk ( ACPI_PARSE_OBJECT *Op, UINT32 Level, void *Context); /******************************************************************************* * * FUNCTION: LsTreeWriteWalk * * PARAMETERS: ASL_WALK_CALLBACK * * * RETURN: None. * * DESCRIPTION: Dump entire parse tree, for compiler debug only * ******************************************************************************/ static ACPI_STATUS LsTreeWriteWalk ( ACPI_PARSE_OBJECT *Op, UINT32 Level, void *Context) { /* Debug output */ DbgPrint (ASL_TREE_OUTPUT, "%5.5d [%2d]", Op->Asl.LogicalLineNumber, Level); UtPrintFormattedName (Op->Asl.ParseOpcode, Level); DbgPrint (ASL_TREE_OUTPUT, "\n"); return (AE_OK); } void LsDumpParseTree ( void) { if (!Gbl_DebugFlag) { return; } DbgPrint (ASL_TREE_OUTPUT, "\nOriginal parse tree from parser:\n\n"); TrWalkParseTree (RootNode, ASL_WALK_VISIT_DOWNWARD, LsTreeWriteWalk, NULL, NULL); } /******************************************************************************* * * FUNCTION: LsDumpAscii * * PARAMETERS: FileId - ID of current listing file * Count - Number of bytes to convert * Buffer - Buffer of bytes to convert * * RETURN: None. * * DESCRIPTION: Convert hex bytes to ascii * ******************************************************************************/ static void LsDumpAscii ( UINT32 FileId, UINT32 Count, UINT8 *Buffer) { UINT8 BufChar; UINT32 i; FlPrintFile (FileId, " \""); for (i = 0; i < Count; i++) { BufChar = Buffer[i]; if (isprint (BufChar)) { FlPrintFile (FileId, "%c", BufChar); } else { /* Not a printable character, just put out a dot */ FlPrintFile (FileId, "."); } } FlPrintFile (FileId, "\""); } /******************************************************************************* * * FUNCTION: LsDumpAsciiInComment * * PARAMETERS: FileId - ID of current listing file * Count - Number of bytes to convert * Buffer - Buffer of bytes to convert * * RETURN: None. * * DESCRIPTION: Convert hex bytes to ascii * ******************************************************************************/ static void LsDumpAsciiInComment ( UINT32 FileId, UINT32 Count, UINT8 *Buffer) { UINT8 BufChar = 0; UINT8 LastChar; UINT32 i; FlPrintFile (FileId, " \""); for (i = 0; i < Count; i++) { LastChar = BufChar; BufChar = Buffer[i]; if (isprint (BufChar)) { /* Handle embedded C comment sequences */ if (((LastChar == '*') && (BufChar == '/')) || ((LastChar == '/') && (BufChar == '*'))) { /* Insert a space to break the sequence */ FlPrintFile (FileId, ".", BufChar); } FlPrintFile (FileId, "%c", BufChar); } else { /* Not a printable character, just put out a dot */ FlPrintFile (FileId, "."); } } FlPrintFile (FileId, "\""); } /******************************************************************************* * * FUNCTION: LsAmlListingWalk * * PARAMETERS: ASL_WALK_CALLBACK * * RETURN: Status * * DESCRIPTION: Process one node during a listing file generation. * ******************************************************************************/ static ACPI_STATUS LsAmlListingWalk ( ACPI_PARSE_OBJECT *Op, UINT32 Level, void *Context) { UINT8 FileByte; UINT32 i; UINT32 FileId = (UINT32) ACPI_TO_INTEGER (Context); LsWriteNodeToListing (Op, FileId); if (Op->Asl.CompileFlags & NODE_IS_RESOURCE_DATA) { /* Buffer is a resource template, don't dump the data all at once */ return (AE_OK); } /* Write the hex bytes to the listing file(s) (if requested) */ for (i = 0; i < Op->Asl.FinalAmlLength; i++) { if (ACPI_FAILURE (FlReadFile (ASL_FILE_AML_OUTPUT, &FileByte, 1))) { FlFileError (ASL_FILE_AML_OUTPUT, ASL_MSG_READ); AslAbort (); } LsWriteListingHexBytes (&FileByte, 1, FileId); } return (AE_OK); } /******************************************************************************* * * FUNCTION: LsGenerateListing * * PARAMETERS: FileId - ID of listing file * * RETURN: None * * DESCRIPTION: Generate a listing file. This can be one of the several types * of "listings" supported. * ******************************************************************************/ static void LsGenerateListing ( UINT32 FileId) { /* Start at the beginning of both the source and AML files */ FlSeekFile (ASL_FILE_SOURCE_OUTPUT, 0); FlSeekFile (ASL_FILE_AML_OUTPUT, 0); Gbl_SourceLine = 0; Gbl_CurrentHexColumn = 0; LsPushNode (Gbl_Files[ASL_FILE_INPUT].Filename); /* Process all parse nodes */ TrWalkParseTree (RootNode, ASL_WALK_VISIT_DOWNWARD, LsAmlListingWalk, NULL, (void *) ACPI_TO_POINTER (FileId)); /* Final processing */ LsFinishSourceListing (FileId); } /******************************************************************************* * * FUNCTION: LsDoListings * * PARAMETERS: None. * * RETURN: None * * DESCRIPTION: Generate all requested listing files. * ******************************************************************************/ void LsDoListings ( void) { if (Gbl_C_OutputFlag) { LsGenerateListing (ASL_FILE_C_SOURCE_OUTPUT); } if (Gbl_ListingFlag) { LsGenerateListing (ASL_FILE_LISTING_OUTPUT); } if (Gbl_AsmOutputFlag) { LsGenerateListing (ASL_FILE_ASM_SOURCE_OUTPUT); } if (Gbl_C_IncludeOutputFlag) { LsGenerateListing (ASL_FILE_C_INCLUDE_OUTPUT); } if (Gbl_AsmIncludeOutputFlag) { LsGenerateListing (ASL_FILE_ASM_INCLUDE_OUTPUT); } } /******************************************************************************* * * FUNCTION: LsPushNode * * PARAMETERS: Filename - Pointer to the include filename * * RETURN: None * * DESCRIPTION: Push a listing node on the listing/include file stack. This * stack enables tracking of include files (infinitely nested) * and resumption of the listing of the parent file when the * include file is finished. * ******************************************************************************/ static void LsPushNode ( char *Filename) { ASL_LISTING_NODE *Lnode; /* Create a new node */ Lnode = UtLocalCalloc (sizeof (ASL_LISTING_NODE)); /* Initialize */ Lnode->Filename = Filename; Lnode->LineNumber = 0; /* Link (push) */ Lnode->Next = Gbl_ListingNode; Gbl_ListingNode = Lnode; } /******************************************************************************* * * FUNCTION: LsPopNode * * PARAMETERS: None * * RETURN: List head after current head is popped off * * DESCRIPTION: Pop the current head of the list, free it, and return the * next node on the stack (the new current node). * ******************************************************************************/ static ASL_LISTING_NODE * LsPopNode ( void) { ASL_LISTING_NODE *Lnode; /* Just grab the node at the head of the list */ Lnode = Gbl_ListingNode; if ((!Lnode) || (!Lnode->Next)) { AslError (ASL_ERROR, ASL_MSG_COMPILER_INTERNAL, NULL, "Could not pop empty listing stack"); return Gbl_ListingNode; } Gbl_ListingNode = Lnode->Next; ACPI_FREE (Lnode); /* New "Current" node is the new head */ return (Gbl_ListingNode); } /******************************************************************************* * * FUNCTION: LsCheckException * * PARAMETERS: LineNumber - Current logical (cumulative) line # * FileId - ID of output listing file * * RETURN: None * * DESCRIPTION: Check if there is an exception for this line, and if there is, * put it in the listing immediately. Handles multiple errors * per line. Gbl_NextError points to the next error in the * sorted (by line #) list of compile errors/warnings. * ******************************************************************************/ static void LsCheckException ( UINT32 LineNumber, UINT32 FileId) { if ((!Gbl_NextError) || (LineNumber < Gbl_NextError->LogicalLineNumber )) { return; } /* Handle multiple errors per line */ if (FileId == ASL_FILE_LISTING_OUTPUT) { while (Gbl_NextError && (LineNumber >= Gbl_NextError->LogicalLineNumber)) { AePrintException (FileId, Gbl_NextError, "\n[****iasl****]\n"); Gbl_NextError = Gbl_NextError->Next; } FlPrintFile (FileId, "\n"); } } /******************************************************************************* * * FUNCTION: LsFlushListingBuffer * * PARAMETERS: FileId - ID of the listing file * * RETURN: None * * DESCRIPTION: Flush out the current contents of the 16-byte hex AML code * buffer. Usually called at the termination of a single line * of source code or when the buffer is full. * ******************************************************************************/ static void LsFlushListingBuffer ( UINT32 FileId) { UINT32 i; if (Gbl_CurrentHexColumn == 0) { return; } /* Write the hex bytes */ switch (FileId) { case ASL_FILE_LISTING_OUTPUT: for (i = 0; i < Gbl_CurrentHexColumn; i++) { FlPrintFile (FileId, "%2.2X ", Gbl_AmlBuffer[i]); } for (i = 0; i < ((HEX_LISTING_LINE_SIZE - Gbl_CurrentHexColumn) * 3); i++) { FlWriteFile (FileId, ".", 1); } /* Write the ASCII character associated with each of the bytes */ LsDumpAscii (FileId, Gbl_CurrentHexColumn, Gbl_AmlBuffer); break; case ASL_FILE_ASM_SOURCE_OUTPUT: for (i = 0; i < Gbl_CurrentHexColumn; i++) { if (i > 0) { FlPrintFile (FileId, ","); } FlPrintFile (FileId, "0%2.2Xh", Gbl_AmlBuffer[i]); } for (i = 0; i < ((HEX_LISTING_LINE_SIZE - Gbl_CurrentHexColumn) * 5); i++) { FlWriteFile (FileId, " ", 1); } FlPrintFile (FileId, " ;%8.8X", Gbl_CurrentAmlOffset - HEX_LISTING_LINE_SIZE); /* Write the ASCII character associated with each of the bytes */ LsDumpAscii (FileId, Gbl_CurrentHexColumn, Gbl_AmlBuffer); break; case ASL_FILE_C_SOURCE_OUTPUT: for (i = 0; i < Gbl_CurrentHexColumn; i++) { FlPrintFile (FileId, "0x%2.2X,", Gbl_AmlBuffer[i]); } for (i = 0; i < ((HEX_LISTING_LINE_SIZE - Gbl_CurrentHexColumn) * 5); i++) { FlWriteFile (FileId, " ", 1); } FlPrintFile (FileId, " /* %8.8X", Gbl_CurrentAmlOffset - HEX_LISTING_LINE_SIZE); /* Write the ASCII character associated with each of the bytes */ LsDumpAsciiInComment (FileId, Gbl_CurrentHexColumn, Gbl_AmlBuffer); FlPrintFile (FileId, " */"); break; default: /* No other types supported */ return; } FlPrintFile (FileId, "\n"); Gbl_CurrentHexColumn = 0; Gbl_HexBytesWereWritten = TRUE; } /******************************************************************************* * * FUNCTION: LsWriteListingHexBytes * * PARAMETERS: Buffer - AML code buffer * Length - Number of AML bytes to write * FileId - ID of current listing file. * * RETURN: None * * DESCRIPTION: Write the contents of the AML buffer to the listing file via * the listing buffer. The listing buffer is flushed every 16 * AML bytes. * ******************************************************************************/ static void LsWriteListingHexBytes ( UINT8 *Buffer, UINT32 Length, UINT32 FileId) { UINT32 i; /* Transfer all requested bytes */ for (i = 0; i < Length; i++) { /* Print line header when buffer is empty */ if (Gbl_CurrentHexColumn == 0) { if (Gbl_HasIncludeFiles) { FlPrintFile (FileId, "%*s", 10, " "); } switch (FileId) { case ASL_FILE_LISTING_OUTPUT: FlPrintFile (FileId, "%8.8X....", Gbl_CurrentAmlOffset); break; case ASL_FILE_ASM_SOURCE_OUTPUT: FlPrintFile (FileId, " db "); break; case ASL_FILE_C_SOURCE_OUTPUT: FlPrintFile (FileId, " "); break; default: /* No other types supported */ return; } } /* Transfer AML byte and update counts */ Gbl_AmlBuffer[Gbl_CurrentHexColumn] = Buffer[i]; Gbl_CurrentHexColumn++; Gbl_CurrentAmlOffset++; /* Flush buffer when it is full */ if (Gbl_CurrentHexColumn >= HEX_LISTING_LINE_SIZE) { LsFlushListingBuffer (FileId); } } } /******************************************************************************* * * FUNCTION: LsWriteOneSourceLine * * PARAMETERS: FileID - ID of current listing file * * RETURN: FALSE on EOF (input source file), TRUE otherwise * * DESCRIPTION: Read one line from the input source file and echo it to the * listing file, prefixed with the line number, and if the source * file contains include files, prefixed with the current filename * ******************************************************************************/ static UINT32 LsWriteOneSourceLine ( UINT32 FileId) { UINT8 FileByte; Gbl_SourceLine++; Gbl_ListingNode->LineNumber++; if (FileId == ASL_FILE_C_SOURCE_OUTPUT) { FlPrintFile (FileId, " *"); } if (FileId == ASL_FILE_ASM_SOURCE_OUTPUT) { FlPrintFile (FileId, "; "); } if (Gbl_HasIncludeFiles) { /* * This file contains "include" statements, print the current * filename and line number within the current file */ FlPrintFile (FileId, "%12s %5d....", Gbl_ListingNode->Filename, Gbl_ListingNode->LineNumber); } else { /* No include files, just print the line number */ FlPrintFile (FileId, "%8d....", Gbl_SourceLine); } /* Read one line (up to a newline or EOF) */ while (FlReadFile (ASL_FILE_SOURCE_OUTPUT, &FileByte, 1) == AE_OK) { if (FileId == ASL_FILE_C_SOURCE_OUTPUT) { if (FileByte == '/') { FileByte = '*'; } } FlWriteFile (FileId, &FileByte, 1); if (FileByte == '\n') { /* * Check if an error occurred on this source line during the compile. * If so, we print the error message after the source line. */ LsCheckException (Gbl_SourceLine, FileId); return (1); } } /* EOF on the input file was reached */ return (0); } /******************************************************************************* * * FUNCTION: LsFinishSourceListing * * PARAMETERS: FileId - ID of current listing file. * * RETURN: None * * DESCRIPTION: Cleanup routine for the listing file. Flush the hex AML * listing buffer, and flush out any remaining lines in the * source input file. * ******************************************************************************/ static void LsFinishSourceListing ( UINT32 FileId) { if ((FileId == ASL_FILE_ASM_INCLUDE_OUTPUT) || (FileId == ASL_FILE_C_INCLUDE_OUTPUT)) { return; } LsFlushListingBuffer (FileId); Gbl_CurrentAmlOffset = 0; /* Flush any remaining text in the source file */ if (FileId == ASL_FILE_C_SOURCE_OUTPUT) { FlPrintFile (FileId, " /*\n"); } while (LsWriteOneSourceLine (FileId)) { ; } if (FileId == ASL_FILE_C_SOURCE_OUTPUT) { FlPrintFile (FileId, "\n */\n };\n"); } FlPrintFile (FileId, "\n"); if (FileId == ASL_FILE_LISTING_OUTPUT) { /* Print a summary of the compile exceptions */ FlPrintFile (FileId, "\n\nSummary of errors and warnings\n\n"); AePrintErrorLog (FileId); FlPrintFile (FileId, "\n\n"); UtDisplaySummary (FileId); FlPrintFile (FileId, "\n\n"); } } /******************************************************************************* * * FUNCTION: LsWriteSourceLines * * PARAMETERS: ToLineNumber - * ToLogicalLineNumber - Write up to this source line number * FileId - ID of current listing file * * RETURN: None * * DESCRIPTION: Read then write source lines to the listing file until we have * reached the specified logical (cumulative) line number. This * automatically echos out comment blocks and other non-AML * generating text until we get to the actual AML-generating line * of ASL code specified by the logical line number. * ******************************************************************************/ static void LsWriteSourceLines ( UINT32 ToLineNumber, UINT32 ToLogicalLineNumber, UINT32 FileId) { if ((FileId == ASL_FILE_ASM_INCLUDE_OUTPUT) || (FileId == ASL_FILE_C_INCLUDE_OUTPUT)) { return; } Gbl_CurrentLine = ToLogicalLineNumber; /* Flush any hex bytes remaining from the last opcode */ LsFlushListingBuffer (FileId); /* Read lines and write them as long as we are not caught up */ if (Gbl_SourceLine < Gbl_CurrentLine) { /* * If we just completed writing some AML hex bytes, output a linefeed * to add some whitespace for readability. */ if (Gbl_HexBytesWereWritten) { FlPrintFile (FileId, "\n"); Gbl_HexBytesWereWritten = FALSE; } if (FileId == ASL_FILE_C_SOURCE_OUTPUT) { FlPrintFile (FileId, " /*\n"); } /* Write one line at a time until we have reached the target line # */ while ((Gbl_SourceLine < Gbl_CurrentLine) && LsWriteOneSourceLine (FileId)) { ; } if (FileId == ASL_FILE_C_SOURCE_OUTPUT) { FlPrintFile (FileId, " */"); } FlPrintFile (FileId, "\n"); } } /******************************************************************************* * * FUNCTION: LsWriteNodeToListing * * PARAMETERS: Op - Parse node to write to the listing file. * FileId - ID of current listing file * * RETURN: None. * * DESCRIPTION: Write "a node" to the listing file. This means to * 1) Write out all of the source text associated with the node * 2) Write out all of the AML bytes associated with the node * 3) Write any compiler exceptions associated with the node * ******************************************************************************/ static void LsWriteNodeToListing ( ACPI_PARSE_OBJECT *Op, UINT32 FileId) { const ACPI_OPCODE_INFO *OpInfo; UINT32 OpClass; char *Pathname; UINT32 Length; UINT32 i; OpInfo = AcpiPsGetOpcodeInfo (Op->Asl.AmlOpcode); OpClass = OpInfo->Class; /* TBD: clean this up with a single flag that says: * I start a named output block */ if (FileId == ASL_FILE_C_SOURCE_OUTPUT) { switch (Op->Asl.ParseOpcode) { case PARSEOP_DEFINITIONBLOCK: case PARSEOP_METHODCALL: case PARSEOP_INCLUDE: case PARSEOP_INCLUDE_END: case PARSEOP_DEFAULT_ARG: break; default: switch (OpClass) { case AML_CLASS_NAMED_OBJECT: switch (Op->Asl.AmlOpcode) { case AML_SCOPE_OP: case AML_ALIAS_OP: break; default: if (Op->Asl.ExternalName) { LsFlushListingBuffer (FileId); FlPrintFile (FileId, " };\n"); } break; } break; default: /* Don't care about other objects */ break; } break; } } /* These cases do not have a corresponding AML opcode */ switch (Op->Asl.ParseOpcode) { case PARSEOP_DEFINITIONBLOCK: LsWriteSourceLines (Op->Asl.EndLine, Op->Asl.EndLogicalLine, FileId); /* Use the table Signature and TableId to build a unique name */ if (FileId == ASL_FILE_ASM_SOURCE_OUTPUT) { FlPrintFile (FileId, "%s_%s_Header \\\n", Gbl_TableSignature, Gbl_TableId); } if (FileId == ASL_FILE_C_SOURCE_OUTPUT) { FlPrintFile (FileId, " unsigned char %s_%s_Header [] =\n {\n", Gbl_TableSignature, Gbl_TableId); } if (FileId == ASL_FILE_ASM_INCLUDE_OUTPUT) { FlPrintFile (FileId, "extrn %s_%s_Header : byte\n", Gbl_TableSignature, Gbl_TableId); } if (FileId == ASL_FILE_C_INCLUDE_OUTPUT) { FlPrintFile (FileId, "extern unsigned char %s_%s_Header [];\n", Gbl_TableSignature, Gbl_TableId); } return; case PARSEOP_METHODCALL: LsWriteSourceLines (Op->Asl.LineNumber, Op->Asl.LogicalLineNumber, FileId); return; case PARSEOP_INCLUDE: /* Flush everything up to and including the include source line */ LsWriteSourceLines (Op->Asl.LineNumber, Op->Asl.LogicalLineNumber, FileId); /* Create a new listing node and push it */ LsPushNode (Op->Asl.Child->Asl.Value.String); return; case PARSEOP_INCLUDE_END: /* Flush out the rest of the include file */ LsWriteSourceLines (Op->Asl.LineNumber, Op->Asl.LogicalLineNumber, FileId); /* Pop off this listing node and go back to the parent file */ (void) LsPopNode (); return; case PARSEOP_DEFAULT_ARG: if (Op->Asl.CompileFlags & NODE_IS_RESOURCE_DESC) { LsWriteSourceLines (Op->Asl.LineNumber, Op->Asl.EndLogicalLine, FileId); } return; default: /* All other opcodes have an AML opcode */ break; } /* * Otherwise, we look at the AML opcode because we can * switch on the opcode type, getting an entire class * at once */ switch (OpClass) { case AML_CLASS_ARGUMENT: /* argument type only */ case AML_CLASS_INTERNAL: break; case AML_CLASS_NAMED_OBJECT: switch (Op->Asl.AmlOpcode) { case AML_FIELD_OP: case AML_INDEX_FIELD_OP: case AML_BANK_FIELD_OP: /* * For fields, we want to dump all the AML after the * entire definition */ LsWriteSourceLines (Op->Asl.EndLine, Op->Asl.EndLogicalLine, FileId); break; case AML_NAME_OP: if (Op->Asl.CompileFlags & NODE_IS_RESOURCE_DESC) { LsWriteSourceLines (Op->Asl.LineNumber, Op->Asl.LogicalLineNumber, FileId); } else { /* * For fields, we want to dump all the AML after the * entire definition */ LsWriteSourceLines (Op->Asl.EndLine, Op->Asl.EndLogicalLine, FileId); } break; default: LsWriteSourceLines (Op->Asl.LineNumber, Op->Asl.LogicalLineNumber, FileId); break; } switch (Op->Asl.AmlOpcode) { case AML_SCOPE_OP: case AML_ALIAS_OP: /* These opcodes do not declare a new object, ignore them */ break; default: /* All other named object opcodes come here */ switch (FileId) { case ASL_FILE_ASM_SOURCE_OUTPUT: case ASL_FILE_C_SOURCE_OUTPUT: case ASL_FILE_ASM_INCLUDE_OUTPUT: case ASL_FILE_C_INCLUDE_OUTPUT: /* * For named objects, we will create a valid symbol so that the * AML code can be referenced from C or ASM */ if (Op->Asl.ExternalName) { /* Get the full pathname associated with this node */ Pathname = AcpiNsGetExternalPathname (Op->Asl.Node); Length = strlen (Pathname); if (Length >= 4) { /* Convert all dots in the path to underscores */ for (i = 0; i < Length; i++) { if (Pathname[i] == '.') { Pathname[i] = '_'; } } /* Create the appropriate symbol in the output file */ if (FileId == ASL_FILE_ASM_SOURCE_OUTPUT) { FlPrintFile (FileId, "%s_%s_%s \\\n", Gbl_TableSignature, Gbl_TableId, &Pathname[1]); } if (FileId == ASL_FILE_C_SOURCE_OUTPUT) { FlPrintFile (FileId, " unsigned char %s_%s_%s [] =\n {\n", Gbl_TableSignature, Gbl_TableId, &Pathname[1]); } if (FileId == ASL_FILE_ASM_INCLUDE_OUTPUT) { FlPrintFile (FileId, "extrn %s_%s_%s : byte\n", Gbl_TableSignature, Gbl_TableId, &Pathname[1]); } if (FileId == ASL_FILE_C_INCLUDE_OUTPUT) { FlPrintFile (FileId, "extern unsigned char %s_%s_%s [];\n", Gbl_TableSignature, Gbl_TableId, &Pathname[1]); } } ACPI_FREE (Pathname); } break; default: /* Nothing to do for listing file */ break; } } break; case AML_CLASS_EXECUTE: case AML_CLASS_CREATE: default: if ((Op->Asl.ParseOpcode == PARSEOP_BUFFER) && (Op->Asl.CompileFlags & NODE_IS_RESOURCE_DESC)) { return; } LsWriteSourceLines (Op->Asl.LineNumber, Op->Asl.LogicalLineNumber, FileId); break; case AML_CLASS_UNKNOWN: break; } } /******************************************************************************* * * FUNCTION: LsDoHexOutput * * PARAMETERS: None * * RETURN: None. * * DESCRIPTION: Create the hex output file. * ******************************************************************************/ void LsDoHexOutput ( void) { switch (Gbl_HexOutputFlag) { case HEX_OUTPUT_C: LsDoHexOutputC (); break; case HEX_OUTPUT_ASM: LsDoHexOutputAsm (); break; case HEX_OUTPUT_ASL: LsDoHexOutputAsl (); break; default: /* No other output types supported */ break; } } /******************************************************************************* * * FUNCTION: LsDoHexOutputC * * PARAMETERS: None * * RETURN: None. * * DESCRIPTION: Create the hex output file. This is the same data as the AML * output file, but formatted into hex/ascii bytes suitable for * inclusion into a C source file. * ******************************************************************************/ static void LsDoHexOutputC ( void) { UINT8 FileData[HEX_TABLE_LINE_SIZE]; UINT32 LineLength; UINT32 Offset = 0; UINT32 AmlFileSize; UINT32 i; /* Get AML size, seek back to start */ AmlFileSize = FlGetFileSize (ASL_FILE_AML_OUTPUT); FlPrintFile (ASL_FILE_HEX_OUTPUT, " * C source code output\n"); FlPrintFile (ASL_FILE_HEX_OUTPUT, " * AML code block contains 0x%X bytes\n *\n */\n", AmlFileSize); FlPrintFile (ASL_FILE_HEX_OUTPUT, "unsigned char AmlCode[] =\n{\n"); while (Offset < AmlFileSize) { /* Read enough bytes needed for one output line */ LineLength = fread (FileData, 1, HEX_TABLE_LINE_SIZE, Gbl_Files[ASL_FILE_AML_OUTPUT].Handle); if (!LineLength) { break; } FlPrintFile (ASL_FILE_HEX_OUTPUT, " "); for (i = 0; i < LineLength; i++) { /* * Print each hex byte. * Add a comma until the very last byte of the AML file * (Some C compilers complain about a trailing comma) */ FlPrintFile (ASL_FILE_HEX_OUTPUT, "0x%2.2X", FileData[i]); if ((Offset + i + 1) < AmlFileSize) { FlPrintFile (ASL_FILE_HEX_OUTPUT, ","); } else { FlPrintFile (ASL_FILE_HEX_OUTPUT, " "); } } /* Add fill spaces if needed for last line */ if (LineLength < HEX_TABLE_LINE_SIZE) { FlPrintFile (ASL_FILE_HEX_OUTPUT, "%*s", 5 * (HEX_TABLE_LINE_SIZE - LineLength), " "); } /* Emit the offset and ascii dump for the entire line */ FlPrintFile (ASL_FILE_HEX_OUTPUT, " /* %8.8X", Offset); LsDumpAsciiInComment (ASL_FILE_HEX_OUTPUT, LineLength, FileData); FlPrintFile (ASL_FILE_HEX_OUTPUT, "%*s*/\n", HEX_TABLE_LINE_SIZE - LineLength + 1, " "); Offset += LineLength; } FlPrintFile (ASL_FILE_HEX_OUTPUT, "};\n"); FlCloseFile (ASL_FILE_HEX_OUTPUT); } /******************************************************************************* * * FUNCTION: LsDoHexOutputAsl * * PARAMETERS: None * * RETURN: None. * * DESCRIPTION: Create the hex output file. This is the same data as the AML * output file, but formatted into hex/ascii bytes suitable for * inclusion into a C source file. * ******************************************************************************/ static void LsDoHexOutputAsl ( void) { UINT8 FileData[HEX_TABLE_LINE_SIZE]; UINT32 LineLength; UINT32 Offset = 0; UINT32 AmlFileSize; UINT32 i; /* Get AML size, seek back to start */ AmlFileSize = FlGetFileSize (ASL_FILE_AML_OUTPUT); FlPrintFile (ASL_FILE_HEX_OUTPUT, " * ASL source code output\n"); FlPrintFile (ASL_FILE_HEX_OUTPUT, " * AML code block contains 0x%X bytes\n *\n */\n", AmlFileSize); FlPrintFile (ASL_FILE_HEX_OUTPUT, " Name (BUF1, Buffer()\n {\n"); while (Offset < AmlFileSize) { /* Read enough bytes needed for one output line */ LineLength = fread (FileData, 1, HEX_TABLE_LINE_SIZE, Gbl_Files[ASL_FILE_AML_OUTPUT].Handle); if (!LineLength) { break; } FlPrintFile (ASL_FILE_HEX_OUTPUT, " "); for (i = 0; i < LineLength; i++) { /* * Print each hex byte. * Add a comma until the very last byte of the AML file * (Some C compilers complain about a trailing comma) */ FlPrintFile (ASL_FILE_HEX_OUTPUT, "0x%2.2X", FileData[i]); if ((Offset + i + 1) < AmlFileSize) { FlPrintFile (ASL_FILE_HEX_OUTPUT, ","); } else { FlPrintFile (ASL_FILE_HEX_OUTPUT, " "); } } /* Add fill spaces if needed for last line */ if (LineLength < HEX_TABLE_LINE_SIZE) { FlPrintFile (ASL_FILE_HEX_OUTPUT, "%*s", 5 * (HEX_TABLE_LINE_SIZE - LineLength), " "); } /* Emit the offset and ascii dump for the entire line */ FlPrintFile (ASL_FILE_HEX_OUTPUT, " /* %8.8X", Offset); LsDumpAsciiInComment (ASL_FILE_HEX_OUTPUT, LineLength, FileData); FlPrintFile (ASL_FILE_HEX_OUTPUT, "%*s*/\n", HEX_TABLE_LINE_SIZE - LineLength + 1, " "); Offset += LineLength; } FlPrintFile (ASL_FILE_HEX_OUTPUT, " })\n"); FlCloseFile (ASL_FILE_HEX_OUTPUT); } /******************************************************************************* * * FUNCTION: LsDoHexOutputAsm * * PARAMETERS: None * * RETURN: None. * * DESCRIPTION: Create the hex output file. This is the same data as the AML * output file, but formatted into hex/ascii bytes suitable for * inclusion into a ASM source file. * ******************************************************************************/ static void LsDoHexOutputAsm ( void) { UINT8 FileData[HEX_TABLE_LINE_SIZE]; UINT32 LineLength; UINT32 Offset = 0; UINT32 AmlFileSize; UINT32 i; /* Get AML size, seek back to start */ AmlFileSize = FlGetFileSize (ASL_FILE_AML_OUTPUT); FlPrintFile (ASL_FILE_HEX_OUTPUT, "; Assembly code source output\n"); FlPrintFile (ASL_FILE_HEX_OUTPUT, "; AML code block contains 0x%X bytes\n;\n", AmlFileSize); while (Offset < AmlFileSize) { /* Read enough bytes needed for one output line */ LineLength = fread (FileData, 1, HEX_TABLE_LINE_SIZE, Gbl_Files[ASL_FILE_AML_OUTPUT].Handle); if (!LineLength) { break; } FlPrintFile (ASL_FILE_HEX_OUTPUT, " db "); for (i = 0; i < LineLength; i++) { /* * Print each hex byte. * Add a comma until the last byte of the line */ FlPrintFile (ASL_FILE_HEX_OUTPUT, "0%2.2Xh", FileData[i]); if ((i + 1) < LineLength) { FlPrintFile (ASL_FILE_HEX_OUTPUT, ","); } } FlPrintFile (ASL_FILE_HEX_OUTPUT, " "); /* Add fill spaces if needed for last line */ if (LineLength < HEX_TABLE_LINE_SIZE) { FlPrintFile (ASL_FILE_HEX_OUTPUT, "%*s", 5 * (HEX_TABLE_LINE_SIZE - LineLength), " "); } /* Emit the offset and ascii dump for the entire line */ FlPrintFile (ASL_FILE_HEX_OUTPUT, " ; %8.8X", Offset); LsDumpAsciiInComment (ASL_FILE_HEX_OUTPUT, LineLength, FileData); FlPrintFile (ASL_FILE_HEX_OUTPUT, "\n"); Offset += LineLength; } FlPrintFile (ASL_FILE_HEX_OUTPUT, "\n"); FlCloseFile (ASL_FILE_HEX_OUTPUT); }