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479 lines
14 KiB
C
479 lines
14 KiB
C
/*******************************************************************************
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*
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* Module Name: utxferror - Various error/warning output functions
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*
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******************************************************************************/
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/*
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* Copyright (C) 2000 - 2011, Intel Corp.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions, and the following disclaimer,
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* without modification.
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* 2. Redistributions in binary form must reproduce at minimum a disclaimer
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* substantially similar to the "NO WARRANTY" disclaimer below
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* ("Disclaimer") and any redistribution must be conditioned upon
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* including a substantially similar Disclaimer requirement for further
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* binary redistribution.
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* 3. Neither the names of the above-listed copyright holders nor the names
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* of any contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* Alternatively, this software may be distributed under the terms of the
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* GNU General Public License ("GPL") version 2 as published by the Free
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* Software Foundation.
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*
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* NO WARRANTY
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
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* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
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* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGES.
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*/
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#define __UTXFERROR_C__
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#include "acpi.h"
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#include "accommon.h"
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#include "acnamesp.h"
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#define _COMPONENT ACPI_UTILITIES
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ACPI_MODULE_NAME ("utxferror")
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/*
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* This module is used for the in-kernel ACPICA as well as the ACPICA
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* tools/applications.
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*
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* For the iASL compiler case, the output is redirected to stderr so that
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* any of the various ACPI errors and warnings do not appear in the output
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* files, for either the compiler or disassembler portions of the tool.
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*/
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#ifdef ACPI_ASL_COMPILER
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#include <stdio.h>
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extern FILE *AcpiGbl_OutputFile;
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#define ACPI_MSG_REDIRECT_BEGIN \
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FILE *OutputFile = AcpiGbl_OutputFile; \
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AcpiOsRedirectOutput (stderr);
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#define ACPI_MSG_REDIRECT_END \
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AcpiOsRedirectOutput (OutputFile);
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#else
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/*
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* non-iASL case - no redirection, nothing to do
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*/
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#define ACPI_MSG_REDIRECT_BEGIN
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#define ACPI_MSG_REDIRECT_END
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#endif
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/*
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* Common message prefixes
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*/
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#define ACPI_MSG_ERROR "ACPI Error: "
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#define ACPI_MSG_EXCEPTION "ACPI Exception: "
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#define ACPI_MSG_WARNING "ACPI Warning: "
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#define ACPI_MSG_INFO "ACPI: "
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/*
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* Common message suffix
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*/
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#define ACPI_MSG_SUFFIX \
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AcpiOsPrintf (" (%8.8X/%s-%u)\n", ACPI_CA_VERSION, ModuleName, LineNumber)
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/*******************************************************************************
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*
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* FUNCTION: AcpiError
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*
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* PARAMETERS: ModuleName - Caller's module name (for error output)
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* LineNumber - Caller's line number (for error output)
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* Format - Printf format string + additional args
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*
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* RETURN: None
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*
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* DESCRIPTION: Print "ACPI Error" message with module/line/version info
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*
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******************************************************************************/
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void ACPI_INTERNAL_VAR_XFACE
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AcpiError (
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const char *ModuleName,
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UINT32 LineNumber,
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const char *Format,
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...)
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{
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va_list ArgList;
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ACPI_MSG_REDIRECT_BEGIN;
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AcpiOsPrintf (ACPI_MSG_ERROR);
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va_start (ArgList, Format);
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AcpiOsVprintf (Format, ArgList);
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ACPI_MSG_SUFFIX;
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va_end (ArgList);
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ACPI_MSG_REDIRECT_END;
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}
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ACPI_EXPORT_SYMBOL (AcpiError)
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/*******************************************************************************
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*
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* FUNCTION: AcpiException
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*
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* PARAMETERS: ModuleName - Caller's module name (for error output)
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* LineNumber - Caller's line number (for error output)
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* Status - Status to be formatted
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* Format - Printf format string + additional args
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*
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* RETURN: None
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*
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* DESCRIPTION: Print "ACPI Exception" message with module/line/version info
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* and decoded ACPI_STATUS.
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*
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******************************************************************************/
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void ACPI_INTERNAL_VAR_XFACE
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AcpiException (
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const char *ModuleName,
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UINT32 LineNumber,
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ACPI_STATUS Status,
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const char *Format,
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...)
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{
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va_list ArgList;
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ACPI_MSG_REDIRECT_BEGIN;
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AcpiOsPrintf (ACPI_MSG_EXCEPTION "%s, ", AcpiFormatException (Status));
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va_start (ArgList, Format);
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AcpiOsVprintf (Format, ArgList);
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ACPI_MSG_SUFFIX;
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va_end (ArgList);
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ACPI_MSG_REDIRECT_END;
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}
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ACPI_EXPORT_SYMBOL (AcpiException)
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/*******************************************************************************
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*
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* FUNCTION: AcpiWarning
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*
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* PARAMETERS: ModuleName - Caller's module name (for error output)
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* LineNumber - Caller's line number (for error output)
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* Format - Printf format string + additional args
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*
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* RETURN: None
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*
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* DESCRIPTION: Print "ACPI Warning" message with module/line/version info
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*
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******************************************************************************/
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void ACPI_INTERNAL_VAR_XFACE
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AcpiWarning (
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const char *ModuleName,
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UINT32 LineNumber,
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const char *Format,
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...)
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{
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va_list ArgList;
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ACPI_MSG_REDIRECT_BEGIN;
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AcpiOsPrintf (ACPI_MSG_WARNING);
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va_start (ArgList, Format);
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AcpiOsVprintf (Format, ArgList);
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ACPI_MSG_SUFFIX;
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va_end (ArgList);
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ACPI_MSG_REDIRECT_END;
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}
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ACPI_EXPORT_SYMBOL (AcpiWarning)
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/*******************************************************************************
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*
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* FUNCTION: AcpiInfo
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*
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* PARAMETERS: ModuleName - Caller's module name (for error output)
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* LineNumber - Caller's line number (for error output)
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* Format - Printf format string + additional args
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*
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* RETURN: None
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*
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* DESCRIPTION: Print generic "ACPI:" information message. There is no
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* module/line/version info in order to keep the message simple.
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*
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* TBD: ModuleName and LineNumber args are not needed, should be removed.
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*
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******************************************************************************/
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void ACPI_INTERNAL_VAR_XFACE
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AcpiInfo (
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const char *ModuleName,
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UINT32 LineNumber,
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const char *Format,
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...)
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{
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va_list ArgList;
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ACPI_MSG_REDIRECT_BEGIN;
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AcpiOsPrintf (ACPI_MSG_INFO);
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va_start (ArgList, Format);
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AcpiOsVprintf (Format, ArgList);
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AcpiOsPrintf ("\n");
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va_end (ArgList);
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ACPI_MSG_REDIRECT_END;
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}
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ACPI_EXPORT_SYMBOL (AcpiInfo)
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/*
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* The remainder of this module contains internal error functions that may
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* be configured out.
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*/
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#if !defined (ACPI_NO_ERROR_MESSAGES) && !defined (ACPI_BIN_APP)
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/*******************************************************************************
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*
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* FUNCTION: AcpiUtPredefinedWarning
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*
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* PARAMETERS: ModuleName - Caller's module name (for error output)
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* LineNumber - Caller's line number (for error output)
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* Pathname - Full pathname to the node
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* NodeFlags - From Namespace node for the method/object
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* Format - Printf format string + additional args
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*
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* RETURN: None
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*
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* DESCRIPTION: Warnings for the predefined validation module. Messages are
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* only emitted the first time a problem with a particular
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* method/object is detected. This prevents a flood of error
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* messages for methods that are repeatedly evaluated.
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*
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******************************************************************************/
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void ACPI_INTERNAL_VAR_XFACE
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AcpiUtPredefinedWarning (
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const char *ModuleName,
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UINT32 LineNumber,
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char *Pathname,
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UINT8 NodeFlags,
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const char *Format,
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...)
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{
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va_list ArgList;
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/*
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* Warning messages for this method/object will be disabled after the
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* first time a validation fails or an object is successfully repaired.
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*/
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if (NodeFlags & ANOBJ_EVALUATED)
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{
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return;
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}
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AcpiOsPrintf (ACPI_MSG_WARNING "For %s: ", Pathname);
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va_start (ArgList, Format);
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AcpiOsVprintf (Format, ArgList);
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ACPI_MSG_SUFFIX;
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va_end (ArgList);
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}
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/*******************************************************************************
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*
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* FUNCTION: AcpiUtPredefinedInfo
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*
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* PARAMETERS: ModuleName - Caller's module name (for error output)
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* LineNumber - Caller's line number (for error output)
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* Pathname - Full pathname to the node
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* NodeFlags - From Namespace node for the method/object
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* Format - Printf format string + additional args
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*
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* RETURN: None
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*
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* DESCRIPTION: Info messages for the predefined validation module. Messages
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* are only emitted the first time a problem with a particular
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* method/object is detected. This prevents a flood of
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* messages for methods that are repeatedly evaluated.
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*
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******************************************************************************/
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void ACPI_INTERNAL_VAR_XFACE
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AcpiUtPredefinedInfo (
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const char *ModuleName,
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UINT32 LineNumber,
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char *Pathname,
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UINT8 NodeFlags,
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const char *Format,
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...)
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{
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va_list ArgList;
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/*
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* Warning messages for this method/object will be disabled after the
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* first time a validation fails or an object is successfully repaired.
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*/
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if (NodeFlags & ANOBJ_EVALUATED)
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{
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return;
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}
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AcpiOsPrintf (ACPI_MSG_INFO "For %s: ", Pathname);
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va_start (ArgList, Format);
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AcpiOsVprintf (Format, ArgList);
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ACPI_MSG_SUFFIX;
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va_end (ArgList);
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}
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/*******************************************************************************
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*
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* FUNCTION: AcpiUtNamespaceError
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*
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* PARAMETERS: ModuleName - Caller's module name (for error output)
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* LineNumber - Caller's line number (for error output)
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* InternalName - Name or path of the namespace node
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* LookupStatus - Exception code from NS lookup
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*
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* RETURN: None
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*
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* DESCRIPTION: Print error message with the full pathname for the NS node.
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*
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******************************************************************************/
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void
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AcpiUtNamespaceError (
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const char *ModuleName,
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UINT32 LineNumber,
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const char *InternalName,
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ACPI_STATUS LookupStatus)
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{
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ACPI_STATUS Status;
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UINT32 BadName;
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char *Name = NULL;
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ACPI_MSG_REDIRECT_BEGIN;
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AcpiOsPrintf (ACPI_MSG_ERROR);
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if (LookupStatus == AE_BAD_CHARACTER)
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{
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/* There is a non-ascii character in the name */
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ACPI_MOVE_32_TO_32 (&BadName, ACPI_CAST_PTR (UINT32, InternalName));
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AcpiOsPrintf ("[0x%4.4X] (NON-ASCII)", BadName);
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}
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else
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{
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/* Convert path to external format */
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Status = AcpiNsExternalizeName (ACPI_UINT32_MAX,
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InternalName, NULL, &Name);
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/* Print target name */
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if (ACPI_SUCCESS (Status))
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{
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AcpiOsPrintf ("[%s]", Name);
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}
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else
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{
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AcpiOsPrintf ("[COULD NOT EXTERNALIZE NAME]");
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}
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if (Name)
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{
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ACPI_FREE (Name);
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}
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}
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AcpiOsPrintf (" Namespace lookup failure, %s",
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AcpiFormatException (LookupStatus));
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ACPI_MSG_SUFFIX;
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ACPI_MSG_REDIRECT_END;
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}
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/*******************************************************************************
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*
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* FUNCTION: AcpiUtMethodError
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*
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* PARAMETERS: ModuleName - Caller's module name (for error output)
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* LineNumber - Caller's line number (for error output)
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* Message - Error message to use on failure
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* PrefixNode - Prefix relative to the path
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* Path - Path to the node (optional)
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* MethodStatus - Execution status
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*
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* RETURN: None
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*
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* DESCRIPTION: Print error message with the full pathname for the method.
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*
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******************************************************************************/
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void
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AcpiUtMethodError (
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const char *ModuleName,
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UINT32 LineNumber,
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const char *Message,
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ACPI_NAMESPACE_NODE *PrefixNode,
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const char *Path,
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ACPI_STATUS MethodStatus)
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{
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ACPI_STATUS Status;
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ACPI_NAMESPACE_NODE *Node = PrefixNode;
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ACPI_MSG_REDIRECT_BEGIN;
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AcpiOsPrintf (ACPI_MSG_ERROR);
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if (Path)
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{
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Status = AcpiNsGetNode (PrefixNode, Path, ACPI_NS_NO_UPSEARCH,
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&Node);
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if (ACPI_FAILURE (Status))
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{
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AcpiOsPrintf ("[Could not get node by pathname]");
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}
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}
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AcpiNsPrintNodePathname (Node, Message);
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AcpiOsPrintf (", %s", AcpiFormatException (MethodStatus));
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ACPI_MSG_SUFFIX;
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ACPI_MSG_REDIRECT_END;
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}
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#endif /* ACPI_NO_ERROR_MESSAGES */
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