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433 lines
13 KiB
C
433 lines
13 KiB
C
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/******************************************************************************
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*
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* Module Name: aslerror - Error handling and statistics
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* $Revision: 1.19 $
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*
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*****************************************************************************/
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/******************************************************************************
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*
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* 1. Copyright Notice
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*
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* Some or all of this work - Copyright (c) 1999, Intel Corp. All rights
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* reserved.
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*
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* 2. License
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*
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* 2.1. This is your license from Intel Corp. under its intellectual property
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* rights. You may have additional license terms from the party that provided
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* you this software, covering your right to use that party's intellectual
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* property rights.
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*
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* 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
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* copy of the source code appearing in this file ("Covered Code") an
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* irrevocable, perpetual, worldwide license under Intel's copyrights in the
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* base code distributed originally by Intel ("Original Intel Code") to copy,
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* make derivatives, distribute, use and display any portion of the Covered
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* Code in any form, with the right to sublicense such rights; and
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*
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* 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
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* license (with the right to sublicense), under only those claims of Intel
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* patents that are infringed by the Original Intel Code, to make, use, sell,
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* offer to sell, and import the Covered Code and derivative works thereof
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* solely to the minimum extent necessary to exercise the above copyright
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* license, and in no event shall the patent license extend to any additions
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* to or modifications of the Original Intel Code. No other license or right
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* is granted directly or by implication, estoppel or otherwise;
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*
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* The above copyright and patent license is granted only if the following
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* conditions are met:
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*
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* 3. Conditions
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*
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* 3.1. Redistribution of Source with Rights to Further Distribute Source.
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* Redistribution of source code of any substantial portion of the Covered
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* Code or modification with rights to further distribute source must include
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* the above Copyright Notice, the above License, this list of Conditions,
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* and the following Disclaimer and Export Compliance provision. In addition,
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* Licensee must cause all Covered Code to which Licensee contributes to
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* contain a file documenting the changes Licensee made to create that Covered
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* Code and the date of any change. Licensee must include in that file the
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* documentation of any changes made by any predecessor Licensee. Licensee
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* must include a prominent statement that the modification is derived,
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* directly or indirectly, from Original Intel Code.
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*
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* 3.2. Redistribution of Source with no Rights to Further Distribute Source.
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* Redistribution of source code of any substantial portion of the Covered
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* Code or modification without rights to further distribute source must
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* include the following Disclaimer and Export Compliance provision in the
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* documentation and/or other materials provided with distribution. In
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* addition, Licensee may not authorize further sublicense of source of any
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* portion of the Covered Code, and must include terms to the effect that the
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* license from Licensee to its licensee is limited to the intellectual
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* property embodied in the software Licensee provides to its licensee, and
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* not to intellectual property embodied in modifications its licensee may
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* make.
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*
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* 3.3. Redistribution of Executable. Redistribution in executable form of any
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* substantial portion of the Covered Code or modification must reproduce the
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* above Copyright Notice, and the following Disclaimer and Export Compliance
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* provision in the documentation and/or other materials provided with the
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* distribution.
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*
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* 3.4. Intel retains all right, title, and interest in and to the Original
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* Intel Code.
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*
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* 3.5. Neither the name Intel nor any other trademark owned or controlled by
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* Intel shall be used in advertising or otherwise to promote the sale, use or
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* other dealings in products derived from or relating to the Covered Code
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* without prior written authorization from Intel.
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*
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* 4. Disclaimer and Export Compliance
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*
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* 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
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* HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
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* IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
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* INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
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* UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
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* IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
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* PARTICULAR PURPOSE.
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*
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* 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
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* OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
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* COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
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* SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
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* CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
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* HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
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* SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
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* LIMITED REMEDY.
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*
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* 4.3. Licensee shall not export, either directly or indirectly, any of this
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* software or system incorporating such software without first obtaining any
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* required license or other approval from the U. S. Department of Commerce or
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* any other agency or department of the United States Government. In the
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* event Licensee exports any such software from the United States or
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* re-exports any such software from a foreign destination, Licensee shall
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* ensure that the distribution and export/re-export of the software is in
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* compliance with all laws, regulations, orders, or other restrictions of the
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* U.S. Export Administration Regulations. Licensee agrees that neither it nor
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* any of its subsidiaries will export/re-export any technical data, process,
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* software, or service, directly or indirectly, to any country for which the
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* United States government or any agency thereof requires an export license,
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* other governmental approval, or letter of assurance, without first obtaining
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* such license, approval or letter.
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*
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*****************************************************************************/
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#include "AslCompiler.h"
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char *AslMessages [] = {
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NULL,
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"Memory allocation failure",
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"Could not open input file",
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"Could not create output filename",
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"Could not open output AML file",
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"Could not create listing filename",
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"Could not open listing file",
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"Could not create debug filename",
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"Could not open debug file",
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"Could not open include file",
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"Package length too long to encode",
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"Invalid priority value",
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"Invalid performace/robustness value",
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"Method variable not initialized:",
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"Method argument is invalid:",
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"Unsupported feature:",
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"Use of reserved word:",
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"Effective AML buffer length is zero",
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"Effective AML package length is zero",
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"Mixed return types in method",
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"Cannot find/access object",
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"Nested comment found",
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"Reserved method has wrong argument count:",
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"Reserved method must return a value:",
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};
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char *AslErrorLevel [] = {
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"Error ",
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"Warning",
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};
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extern char MsgBuffer[];
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/*******************************************************************************
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*
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* FUNCTION:
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*
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* PARAMETERS:
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*
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* RETURN:
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*
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* DESCRIPTION:
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*
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******************************************************************************/
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void
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AeAddToErrorLog (
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ASL_ERROR_MSG *Enode)
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{
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ASL_ERROR_MSG *Next;
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ASL_ERROR_MSG *Prev;
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if (!AslGbl_ErrorLog)
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{
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AslGbl_ErrorLog = Enode;
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return;
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}
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/* List is sorted according to line number */
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if (!AslGbl_ErrorLog)
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{
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AslGbl_ErrorLog = Enode;
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return;
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}
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/* Walk error list until we find a line number greater than ours */
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Prev = NULL;
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Next = AslGbl_ErrorLog;
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while ((Next) &&
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(Next->LogicalLineNumber <= Enode->LogicalLineNumber))
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{
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Prev = Next;
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Next = Next->Next;
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}
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/* Found our place in the list */
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Enode->Next = Next;
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if (Prev)
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{
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Prev->Next = Enode;
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}
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else
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{
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AslGbl_ErrorLog = Enode;
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}
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}
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/*******************************************************************************
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*
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* FUNCTION:
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*
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* PARAMETERS:
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*
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* RETURN:
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*
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* DESCRIPTION:
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*
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******************************************************************************/
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void
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AePrintException (
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FILE *Where,
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ASL_ERROR_MSG *Enode)
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{
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/* TBD: Need to handle include filenames! */
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if (Enode->Filename)
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{
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fprintf (Where, "%12s ", Enode->Filename);
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if (Enode->LineNumber)
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{
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sprintf (StringBuffer, "%d",
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Enode->LineNumber);
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fprintf (Where, "%5s: ", StringBuffer);
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}
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}
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if (Enode->MessageId == 0)
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{
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fprintf (Where, "%s\n",
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Enode->Message);
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}
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else
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{
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fprintf (Where, "%s %04.4d - %s %s\n",
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AslErrorLevel[Enode->Level],
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Enode->MessageId + ((Enode->Level+1) * 1000),
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AslMessages[Enode->MessageId],
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Enode->Message);
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}
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}
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/*******************************************************************************
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*
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* FUNCTION:
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*
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* PARAMETERS:
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*
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* RETURN:
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*
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* DESCRIPTION:
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*
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******************************************************************************/
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void
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AePrintErrorLog (
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FILE *Where)
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{
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ASL_ERROR_MSG *Enode = AslGbl_ErrorLog;
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while (Enode)
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{
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AePrintException (Where, Enode);
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Enode = Enode->Next;
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}
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}
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/*******************************************************************************
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*
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* FUNCTION:
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*
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* PARAMETERS:
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*
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* RETURN:
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*
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* DESCRIPTION:
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*
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******************************************************************************/
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ASL_ERROR_MSG *
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AslCommonError (
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UINT8 Level,
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UINT8 MessageId,
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UINT32 CurrentLineNumber,
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UINT32 LogicalLineNumber,
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char *Filename,
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char *ExtraMessage)
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{
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char *LocalMessage = "";
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UINT32 MessageSize;
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char *MessageBuffer;
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ASL_ERROR_MSG *Enode;
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if (ExtraMessage)
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{
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LocalMessage = ExtraMessage;
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}
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MessageSize = strlen (LocalMessage) + 1;
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MessageBuffer = UtLocalCalloc (MessageSize);
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Enode = UtLocalCalloc (sizeof (ASL_ERROR_MSG));
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STRCPY (MessageBuffer, LocalMessage);
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Enode->Filename = Filename;
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Enode->MessageId = MessageId;
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Enode->Level = Level;
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Enode->LineNumber = CurrentLineNumber;
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Enode->LogicalLineNumber = LogicalLineNumber;
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Enode->Message = MessageBuffer;
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AeAddToErrorLog (Enode);
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/*
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* TBD: output errors immediately or wait and do the
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* list all at once?
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*/
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// AePrintException (stderr, Enode);
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if (Gbl_DebugFlag)
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{
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/* stderr was a file, print error on stdout also */
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AePrintException (stderr, Enode);
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}
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AslGbl_ExceptionCount[Level]++;
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return Enode;
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}
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/*******************************************************************************
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*
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* FUNCTION:
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*
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* PARAMETERS:
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*
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* RETURN:
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*
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* DESCRIPTION:
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*
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******************************************************************************/
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void
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AslError (
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UINT8 Level,
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UINT8 MessageId,
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ASL_PARSE_NODE *Node,
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char *ExtraMessage)
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{
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AslCommonError (Level, MessageId,
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Node->LineNumber, Node->LogicalLineNumber,
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Node->Filename, ExtraMessage);
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}
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/*******************************************************************************
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*
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* FUNCTION:
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*
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* PARAMETERS:
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*
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* RETURN:
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*
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* DESCRIPTION: Report an error situation discovered in a production
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* NOTE: don't change the name of this function.
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*
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******************************************************************************/
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int
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AslCompilererror (
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char *CompilerMessage)
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{
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UINT32 Length;
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Length = strlen (Gbl_InputFilename);
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sprintf (MsgBuffer, "%s\n%*s %s\n",
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Gbl_CurrentLineBuffer,
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Gbl_CurrentColumn + 9 + Length, "^",
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CompilerMessage);
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AslCommonError (ASL_ERROR, ASL_MSG_NULL, Gbl_CurrentLineNumber,
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Gbl_LogicalLineNumber, Gbl_InputFilename, MsgBuffer);
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return 0;
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}
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