952 lines
21 KiB
C
952 lines
21 KiB
C
/******************************************************************************
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*
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* Module Name: asloptions - compiler command line processing
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*
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*****************************************************************************/
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/*
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* Copyright (C) 2000 - 2016, 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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#include "aslcompiler.h"
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#include "acapps.h"
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#include "acdisasm.h"
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#define _COMPONENT ACPI_COMPILER
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ACPI_MODULE_NAME ("asloption")
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/* Local prototypes */
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static int
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AslDoOptions (
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int argc,
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char **argv,
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BOOLEAN IsResponseFile);
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static void
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AslMergeOptionTokens (
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char *InBuffer,
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char *OutBuffer);
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static int
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AslDoResponseFile (
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char *Filename);
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#define ASL_TOKEN_SEPARATORS " \t\n"
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#define ASL_SUPPORTED_OPTIONS "@:a:b|c|d^D:e:f^gh^i|I:l^m:no|p:P^r:s|t|T+G^v^w|x:z"
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static char ASL_BUILD_DATE[] = __DATE__;
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static char ASL_BUILD_TIME[] = __TIME__;
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/*******************************************************************************
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*
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* FUNCTION: AslCommandLine
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*
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* PARAMETERS: argc/argv
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*
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* RETURN: Last argv index
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*
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* DESCRIPTION: Command line processing
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*
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******************************************************************************/
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int
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AslCommandLine (
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int argc,
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char **argv)
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{
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int BadCommandLine = 0;
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ACPI_STATUS Status;
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/* Minimum command line contains at least the command and an input file */
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if (argc < 2)
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{
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printf (ACPI_COMMON_SIGNON (ASL_COMPILER_NAME));
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Usage ();
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exit (1);
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}
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/* Process all command line options */
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BadCommandLine = AslDoOptions (argc, argv, FALSE);
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if (Gbl_DoTemplates)
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{
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Status = DtCreateTemplates (argv);
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if (ACPI_FAILURE (Status))
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{
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exit (-1);
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}
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exit (1);
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}
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/* Next parameter must be the input filename */
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if (!argv[AcpiGbl_Optind] &&
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!Gbl_DisasmFlag)
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{
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printf ("Missing input filename\n");
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BadCommandLine = TRUE;
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}
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if (Gbl_DoSignon)
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{
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printf (ACPI_COMMON_SIGNON (ASL_COMPILER_NAME));
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if (Gbl_IgnoreErrors)
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{
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printf ("Ignoring all errors, forcing AML file generation\n\n");
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}
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}
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if (BadCommandLine)
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{
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printf ("Use -h option for help information\n");
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exit (1);
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}
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return (AcpiGbl_Optind);
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}
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/*******************************************************************************
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*
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* FUNCTION: AslDoOptions
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*
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* PARAMETERS: argc/argv - Standard argc/argv
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* IsResponseFile - TRUE if executing a response file.
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*
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* RETURN: Status
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*
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* DESCRIPTION: Command line option processing
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*
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******************************************************************************/
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static int
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AslDoOptions (
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int argc,
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char **argv,
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BOOLEAN IsResponseFile)
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{
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ACPI_STATUS Status;
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UINT32 j;
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/* Get the command line options */
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while ((j = AcpiGetopt (argc, argv, ASL_SUPPORTED_OPTIONS)) != ACPI_OPT_END) switch (j)
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{
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case '@': /* Begin a response file */
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if (IsResponseFile)
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{
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printf ("Nested command files are not supported\n");
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return (-1);
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}
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if (AslDoResponseFile (AcpiGbl_Optarg))
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{
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return (-1);
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}
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break;
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case 'a': /* Debug options */
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switch (AcpiGbl_Optarg[0])
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{
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case 'r':
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Gbl_EnableReferenceTypechecking = TRUE;
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break;
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default:
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printf ("Unknown option: -a%s\n", AcpiGbl_Optarg);
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return (-1);
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}
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break;
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case 'b': /* Debug options */
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switch (AcpiGbl_Optarg[0])
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{
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case 'f':
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AslCompilerdebug = 1; /* same as yydebug */
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DtParserdebug = 1;
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PrParserdebug = 1;
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Gbl_DebugFlag = TRUE;
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Gbl_KeepPreprocessorTempFile = TRUE;
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break;
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case 'p': /* Prune ASL parse tree */
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/* Get the required argument */
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if (AcpiGetoptArgument (argc, argv))
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{
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return (-1);
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}
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Gbl_PruneParseTree = TRUE;
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Gbl_PruneDepth = (UINT8) strtoul (AcpiGbl_Optarg, NULL, 0);
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break;
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case 's':
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Gbl_DebugFlag = TRUE;
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break;
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case 't':
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/* Get the required argument */
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if (AcpiGetoptArgument (argc, argv))
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{
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return (-1);
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}
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Gbl_PruneType = (UINT8) strtoul (AcpiGbl_Optarg, NULL, 0);
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break;
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default:
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printf ("Unknown option: -b%s\n", AcpiGbl_Optarg);
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return (-1);
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}
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break;
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case 'c':
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switch (AcpiGbl_Optarg[0])
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{
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case 'r':
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Gbl_NoResourceChecking = TRUE;
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break;
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default:
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printf ("Unknown option: -c%s\n", AcpiGbl_Optarg);
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return (-1);
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}
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break;
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case 'd': /* Disassembler */
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switch (AcpiGbl_Optarg[0])
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{
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case '^':
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/* Get the required argument */
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if (AcpiGetoptArgument (argc, argv))
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{
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return (-1);
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}
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Gbl_DoCompile = FALSE;
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break;
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case 'a':
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/* Get the required argument */
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if (AcpiGetoptArgument (argc, argv))
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{
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return (-1);
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}
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Gbl_DoCompile = FALSE;
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Gbl_DisassembleAll = TRUE;
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break;
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case 'b': /* Do not convert buffers to resource descriptors */
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AcpiGbl_NoResourceDisassembly = TRUE;
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break;
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case 'c':
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break;
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case 'f':
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AcpiGbl_ForceAmlDisassembly = TRUE;
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break;
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case 'l': /* Use legacy ASL code (not ASL+) for disassembly */
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Gbl_DoCompile = FALSE;
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AcpiGbl_CstyleDisassembly = FALSE;
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break;
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default:
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printf ("Unknown option: -d%s\n", AcpiGbl_Optarg);
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return (-1);
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}
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Gbl_DisasmFlag = TRUE;
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break;
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case 'D': /* Define a symbol */
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PrAddDefine (AcpiGbl_Optarg, NULL, TRUE);
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break;
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case 'e': /* External files for disassembler */
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/* Get entire list of external files */
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AcpiGbl_Optind--;
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argv[AcpiGbl_Optind] = AcpiGbl_Optarg;
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while (argv[AcpiGbl_Optind] &&
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(argv[AcpiGbl_Optind][0] != '-'))
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{
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Status = AcpiDmAddToExternalFileList (argv[AcpiGbl_Optind]);
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if (ACPI_FAILURE (Status))
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{
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printf ("Could not add %s to external list\n",
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argv[AcpiGbl_Optind]);
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return (-1);
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}
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AcpiGbl_Optind++;
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}
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break;
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case 'f':
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switch (AcpiGbl_Optarg[0])
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{
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case '^': /* Ignore errors and force creation of aml file */
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Gbl_IgnoreErrors = TRUE;
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break;
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case 'e': /* Disassembler: Get external declaration file */
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if (AcpiGetoptArgument (argc, argv))
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{
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return (-1);
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}
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Gbl_ExternalRefFilename = AcpiGbl_Optarg;
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break;
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default:
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printf ("Unknown option: -f%s\n", AcpiGbl_Optarg);
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return (-1);
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}
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break;
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case 'G':
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Gbl_CompileGeneric = TRUE;
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break;
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case 'g': /* Get all ACPI tables */
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printf ("-g option is deprecated, use acpidump utility instead\n");
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exit (1);
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case 'h':
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switch (AcpiGbl_Optarg[0])
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{
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case '^':
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Usage ();
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exit (0);
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case 'c':
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UtDisplayConstantOpcodes ();
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exit (0);
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case 'd':
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AslDisassemblyHelp ();
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exit (0);
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case 'f':
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AslFilenameHelp ();
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exit (0);
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case 'r':
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/* reserved names */
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ApDisplayReservedNames ();
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exit (0);
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case 't':
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UtDisplaySupportedTables ();
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exit (0);
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default:
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printf ("Unknown option: -h%s\n", AcpiGbl_Optarg);
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return (-1);
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}
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case 'I': /* Add an include file search directory */
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FlAddIncludeDirectory (AcpiGbl_Optarg);
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break;
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case 'i': /* Output AML as an include file */
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switch (AcpiGbl_Optarg[0])
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{
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case 'a':
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/* Produce assembly code include file */
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Gbl_AsmIncludeOutputFlag = TRUE;
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break;
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case 'c':
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/* Produce C include file */
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Gbl_C_IncludeOutputFlag = TRUE;
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break;
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case 'n':
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/* Compiler/Disassembler: Ignore the NOOP operator */
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AcpiGbl_IgnoreNoopOperator = TRUE;
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break;
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default:
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printf ("Unknown option: -i%s\n", AcpiGbl_Optarg);
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return (-1);
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}
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break;
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case 'l': /* Listing files */
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switch (AcpiGbl_Optarg[0])
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{
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case '^':
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/* Produce listing file (Mixed source/aml) */
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Gbl_ListingFlag = TRUE;
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AcpiGbl_DmOpt_Listing = TRUE;
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break;
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case 'i':
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/* Produce preprocessor output file */
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Gbl_PreprocessorOutputFlag = TRUE;
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break;
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case 'm':
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/* Produce hardware map summary file */
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Gbl_MapfileFlag = TRUE;
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break;
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case 'n':
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/* Produce namespace file */
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Gbl_NsOutputFlag = TRUE;
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break;
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case 's':
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/* Produce combined source file */
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Gbl_SourceOutputFlag = TRUE;
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break;
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case 'x':
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/* Produce cross-reference file */
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Gbl_CrossReferenceOutput = TRUE;
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break;
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default:
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printf ("Unknown option: -l%s\n", AcpiGbl_Optarg);
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return (-1);
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}
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break;
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case 'm': /* Set line buffer size */
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Gbl_LineBufferSize = (UINT32) strtoul (AcpiGbl_Optarg, NULL, 0) * 1024;
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if (Gbl_LineBufferSize < ASL_DEFAULT_LINE_BUFFER_SIZE)
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{
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Gbl_LineBufferSize = ASL_DEFAULT_LINE_BUFFER_SIZE;
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}
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printf ("Line Buffer Size: %u\n", Gbl_LineBufferSize);
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break;
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case 'n': /* Parse only */
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Gbl_ParseOnlyFlag = TRUE;
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break;
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case 'o': /* Control compiler AML optimizations */
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switch (AcpiGbl_Optarg[0])
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{
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case 'a':
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/* Disable all optimizations */
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Gbl_FoldConstants = FALSE;
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Gbl_IntegerOptimizationFlag = FALSE;
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Gbl_ReferenceOptimizationFlag = FALSE;
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break;
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case 'c':
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/* Display compile time(s) */
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Gbl_CompileTimesFlag = TRUE;
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break;
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case 'd':
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/* Disable disassembler code optimizations */
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AcpiGbl_DoDisassemblerOptimizations = FALSE;
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break;
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case 'e':
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/* iASL: Disable External opcode generation */
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Gbl_DoExternals = FALSE;
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/* Disassembler: Emit embedded external operators */
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AcpiGbl_DmEmitExternalOpcodes = TRUE;
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break;
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case 'f':
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/* Disable folding on "normal" expressions */
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Gbl_FoldConstants = FALSE;
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break;
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case 'i':
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/* Disable integer optimization to constants */
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Gbl_IntegerOptimizationFlag = FALSE;
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break;
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case 'n':
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/* Disable named reference optimization */
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Gbl_ReferenceOptimizationFlag = FALSE;
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break;
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case 't':
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/* Disable heavy typechecking */
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Gbl_DoTypechecking = FALSE;
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break;
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default:
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printf ("Unknown option: -c%s\n", AcpiGbl_Optarg);
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return (-1);
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}
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break;
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case 'P': /* Preprocessor options */
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switch (AcpiGbl_Optarg[0])
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{
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case '^': /* Proprocess only, emit (.i) file */
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Gbl_PreprocessOnly = TRUE;
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Gbl_PreprocessorOutputFlag = TRUE;
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break;
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case 'n': /* Disable preprocessor */
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Gbl_PreprocessFlag = FALSE;
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break;
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default:
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printf ("Unknown option: -P%s\n", AcpiGbl_Optarg);
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return (-1);
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}
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break;
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case 'p': /* Override default AML output filename */
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Gbl_OutputFilenamePrefix = AcpiGbl_Optarg;
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UtConvertBackslashes (Gbl_OutputFilenamePrefix);
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Gbl_UseDefaultAmlFilename = FALSE;
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break;
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case 'r': /* Override revision found in table header */
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Gbl_RevisionOverride = (UINT8) strtoul (AcpiGbl_Optarg, NULL, 0);
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break;
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case 's': /* Create AML in a source code file */
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switch (AcpiGbl_Optarg[0])
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{
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case 'a':
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/* Produce assembly code output file */
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Gbl_AsmOutputFlag = TRUE;
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break;
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case 'c':
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/* Produce C hex output file */
|
|
|
|
Gbl_C_OutputFlag = TRUE;
|
|
break;
|
|
|
|
case 'o':
|
|
|
|
/* Produce AML offset table in C */
|
|
|
|
Gbl_C_OffsetTableFlag = TRUE;
|
|
break;
|
|
|
|
default:
|
|
|
|
printf ("Unknown option: -s%s\n", AcpiGbl_Optarg);
|
|
return (-1);
|
|
}
|
|
break;
|
|
|
|
case 't': /* Produce hex table output file */
|
|
|
|
switch (AcpiGbl_Optarg[0])
|
|
{
|
|
case 'a':
|
|
|
|
Gbl_HexOutputFlag = HEX_OUTPUT_ASM;
|
|
break;
|
|
|
|
case 'c':
|
|
|
|
Gbl_HexOutputFlag = HEX_OUTPUT_C;
|
|
break;
|
|
|
|
case 's':
|
|
|
|
Gbl_HexOutputFlag = HEX_OUTPUT_ASL;
|
|
break;
|
|
|
|
default:
|
|
|
|
printf ("Unknown option: -t%s\n", AcpiGbl_Optarg);
|
|
return (-1);
|
|
}
|
|
break;
|
|
|
|
case 'T': /* Create a ACPI table template file */
|
|
|
|
Gbl_DoTemplates = TRUE;
|
|
break;
|
|
|
|
case 'v': /* Version and verbosity settings */
|
|
|
|
switch (AcpiGbl_Optarg[0])
|
|
{
|
|
case '^':
|
|
|
|
printf (ACPI_COMMON_SIGNON (ASL_COMPILER_NAME));
|
|
exit (0);
|
|
|
|
case 'a':
|
|
|
|
/* Disable all error/warning/remark messages */
|
|
|
|
Gbl_NoErrors = TRUE;
|
|
break;
|
|
|
|
case 'd':
|
|
|
|
printf ("%s Build date/time: %s %s\n",
|
|
ASL_COMPILER_NAME, ASL_BUILD_DATE, ASL_BUILD_TIME);
|
|
exit (0);
|
|
|
|
case 'e':
|
|
|
|
/* Disable all warning/remark messages (errors only) */
|
|
|
|
Gbl_DisplayRemarks = FALSE;
|
|
Gbl_DisplayWarnings = FALSE;
|
|
break;
|
|
|
|
case 'i':
|
|
/*
|
|
* Support for integrated development environment(s).
|
|
*
|
|
* 1) No compiler signon
|
|
* 2) Send stderr messages to stdout
|
|
* 3) Less verbose error messages (single line only for each)
|
|
* 4) Error/warning messages are formatted appropriately to
|
|
* be recognized by MS Visual Studio
|
|
*/
|
|
Gbl_VerboseErrors = FALSE;
|
|
Gbl_DoSignon = FALSE;
|
|
Gbl_Files[ASL_FILE_STDERR].Handle = stdout;
|
|
break;
|
|
|
|
case 'o':
|
|
|
|
Gbl_DisplayOptimizations = TRUE;
|
|
break;
|
|
|
|
case 'r':
|
|
|
|
Gbl_DisplayRemarks = FALSE;
|
|
break;
|
|
|
|
case 's':
|
|
|
|
Gbl_DoSignon = FALSE;
|
|
break;
|
|
|
|
case 't':
|
|
|
|
Gbl_VerboseTemplates = TRUE;
|
|
break;
|
|
|
|
case 'w':
|
|
|
|
/* Get the required argument */
|
|
|
|
if (AcpiGetoptArgument (argc, argv))
|
|
{
|
|
return (-1);
|
|
}
|
|
|
|
Status = AslDisableException (AcpiGbl_Optarg);
|
|
if (ACPI_FAILURE (Status))
|
|
{
|
|
return (-1);
|
|
}
|
|
break;
|
|
|
|
default:
|
|
|
|
printf ("Unknown option: -v%s\n", AcpiGbl_Optarg);
|
|
return (-1);
|
|
}
|
|
break;
|
|
|
|
case 'w': /* Set warning levels */
|
|
|
|
switch (AcpiGbl_Optarg[0])
|
|
{
|
|
case '1':
|
|
|
|
Gbl_WarningLevel = ASL_WARNING;
|
|
break;
|
|
|
|
case '2':
|
|
|
|
Gbl_WarningLevel = ASL_WARNING2;
|
|
break;
|
|
|
|
case '3':
|
|
|
|
Gbl_WarningLevel = ASL_WARNING3;
|
|
break;
|
|
|
|
case 'e':
|
|
|
|
Gbl_WarningsAsErrors = TRUE;
|
|
break;
|
|
|
|
default:
|
|
|
|
printf ("Unknown option: -w%s\n", AcpiGbl_Optarg);
|
|
return (-1);
|
|
}
|
|
break;
|
|
|
|
case 'x': /* Set debug print output level */
|
|
|
|
AcpiDbgLevel = strtoul (AcpiGbl_Optarg, NULL, 16);
|
|
break;
|
|
|
|
case 'z':
|
|
|
|
Gbl_UseOriginalCompilerId = TRUE;
|
|
break;
|
|
|
|
default:
|
|
|
|
return (-1);
|
|
}
|
|
|
|
return (0);
|
|
}
|
|
|
|
|
|
/*******************************************************************************
|
|
*
|
|
* FUNCTION: AslMergeOptionTokens
|
|
*
|
|
* PARAMETERS: InBuffer - Input containing an option string
|
|
* OutBuffer - Merged output buffer
|
|
*
|
|
* RETURN: None
|
|
*
|
|
* DESCRIPTION: Remove all whitespace from an option string.
|
|
*
|
|
******************************************************************************/
|
|
|
|
static void
|
|
AslMergeOptionTokens (
|
|
char *InBuffer,
|
|
char *OutBuffer)
|
|
{
|
|
char *Token;
|
|
|
|
|
|
*OutBuffer = 0;
|
|
|
|
Token = strtok (InBuffer, ASL_TOKEN_SEPARATORS);
|
|
while (Token)
|
|
{
|
|
strcat (OutBuffer, Token);
|
|
Token = strtok (NULL, ASL_TOKEN_SEPARATORS);
|
|
}
|
|
}
|
|
|
|
|
|
/*******************************************************************************
|
|
*
|
|
* FUNCTION: AslDoResponseFile
|
|
*
|
|
* PARAMETERS: Filename - Name of the response file
|
|
*
|
|
* RETURN: Status
|
|
*
|
|
* DESCRIPTION: Open a response file and process all options within.
|
|
*
|
|
******************************************************************************/
|
|
|
|
static int
|
|
AslDoResponseFile (
|
|
char *Filename)
|
|
{
|
|
char *argv = StringBuffer2;
|
|
FILE *ResponseFile;
|
|
int OptStatus = 0;
|
|
int Opterr;
|
|
int Optind;
|
|
|
|
|
|
ResponseFile = fopen (Filename, "r");
|
|
if (!ResponseFile)
|
|
{
|
|
printf ("Could not open command file %s, %s\n",
|
|
Filename, strerror (errno));
|
|
return (-1);
|
|
}
|
|
|
|
/* Must save the current GetOpt globals */
|
|
|
|
Opterr = AcpiGbl_Opterr;
|
|
Optind = AcpiGbl_Optind;
|
|
|
|
/*
|
|
* Process all lines in the response file. There must be one complete
|
|
* option per line
|
|
*/
|
|
while (fgets (StringBuffer, ASL_MSG_BUFFER_SIZE, ResponseFile))
|
|
{
|
|
/* Compress all tokens, allowing us to use a single argv entry */
|
|
|
|
AslMergeOptionTokens (StringBuffer, StringBuffer2);
|
|
|
|
/* Process the option */
|
|
|
|
AcpiGbl_Opterr = 0;
|
|
AcpiGbl_Optind = 0;
|
|
|
|
OptStatus = AslDoOptions (1, &argv, TRUE);
|
|
if (OptStatus)
|
|
{
|
|
printf ("Invalid option in command file %s: %s\n",
|
|
Filename, StringBuffer);
|
|
break;
|
|
}
|
|
}
|
|
|
|
/* Restore the GetOpt globals */
|
|
|
|
AcpiGbl_Opterr = Opterr;
|
|
AcpiGbl_Optind = Optind;
|
|
|
|
fclose (ResponseFile);
|
|
return (OptStatus);
|
|
}
|