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%{
/******************************************************************************
*
* Module Name: aslparser.y - Master Bison/Yacc input file for iASL
*
*****************************************************************************/
/*
* Copyright (C) 2000 - 2025, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions, and the following disclaimer,
* without modification.
* 2. Redistributions in binary form must reproduce at minimum a disclaimer
* substantially similar to the "NO WARRANTY" disclaimer below
* ("Disclaimer") and any redistribution must be conditioned upon
* including a substantially similar Disclaimer requirement for further
* binary redistribution.
* 3. Neither the names of the above-listed copyright holders nor the names
* of any contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* Alternatively, this software may be distributed under the terms of the
* GNU General Public License ("GPL") version 2 as published by the Free
* Software Foundation.
*
* NO WARRANTY
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGES.
*/
#include "aslcompiler.h"
#include "acpi.h"
#include "accommon.h"
#define _COMPONENT ACPI_COMPILER
ACPI_MODULE_NAME ("aslparse")
/*
* Global Notes:
*
* October 2005: The following list terms have been optimized (from the
* original ASL grammar in the ACPI specification) to force the immediate
* reduction of each list item so that the parse stack use doesn't increase on
* each list element and possibly overflow on very large lists (>4000 items).
* This dramatically reduces use of the parse stack overall.
*
* ArgList, TermList, ByteList, DWordList, PackageList,
* ResourceMacroList, and FieldUnitList
*/
void *
AslLocalAllocate (
unsigned int Size);
/* Bison/yacc configuration */
#define static
#undef malloc
#define malloc AslLocalAllocate
#undef alloca
#define alloca AslLocalAllocate
#define yytname AslCompilername
#define YYINITDEPTH 600 /* State stack depth */
#define YYDEBUG 1 /* Enable debug output */
#define YYERROR_VERBOSE 1 /* Verbose error messages */
#define YYFLAG -32768
/* Define YYMALLOC/YYFREE to prevent redefinition errors */
#define YYMALLOC AslLocalAllocate
#define YYFREE ACPI_FREE
%}
/*
* Declare the type of values in the grammar
*/
%union {
UINT64 i;
char *s;
ACPI_PARSE_OBJECT *n;
}
/*
* These shift/reduce conflicts are expected. There should be zero
* reduce/reduce conflicts.
*/
%expect 134
/*! [Begin] no source code translation */
/*
* The M4 macro processor is used to bring in the parser items,
* in order to keep this master file smaller, and to break up
* the various parser items.
*/
m4_define(NoEcho)
/* Token types */
m4_include(asltokens.y)
/* Production types/names */
m4_include(asltypes.y)
%%
/* Production rules */
m4_include(aslrules.y)
m4_include(aslprimaries.y)
m4_include(aslcstyle.y)
m4_include(aslkeywords.y)
m4_include(aslresources.y)
m4_include(aslhelpers.y)
%%
/*! [End] no source code translation !*/
/* Local support functions in C */
m4_include(aslsupport.y)
|
