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44f6c01242
Fixed three cases in the interpreter where an "index" argument to an ASL function was still (internally) 32 bits instead of the required 64 bits. This was the Index argument to the Index, Mid, and Match operators. The "strupr" function is now permanently local (acpi_ut_strupr), since this is not a POSIX-defined function and not present in most kernel-level C libraries. References to the C library strupr function have been removed from the headers. Completed the deployment of static functions/prototypes. All prototypes with the static attribute have been moved from the headers to the owning C file. ACPICA 20050329 from Bob Moore An error is now generated if an attempt is made to create a Buffer Field of length zero (A CreateField with a length operand of zero.) The interpreter now issues a warning whenever executable code at the module level is detected during ACPI table load. This will give some idea of the prevalence of this type of code. Implemented support for references to named objects (other than control methods) within package objects. Enhanced package object output for the debug object. Package objects are now completely dumped, showing all elements. Enhanced miscellaneous object output for the debug object. Any object can now be written to the debug object (for example, a device object can be written, and the type of the object will be displayed.) The "static" qualifier has been added to all local functions across the core subsystem. The number of "long" lines (> 80 chars) within the source has been significantly reduced, by about 1/3. Cleaned up all header files to ensure that all CA/iASL functions are prototyped (even static functions) and the formatting is consistent. Two new header files have been added, acopcode.h and acnames.h. Removed several obsolete functions that were no longer used. Signed-off-by: Len Brown <len.brown@intel.com>
367 lines
11 KiB
C
367 lines
11 KiB
C
/******************************************************************************
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*
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* Name: acenv.h - Generation environment specific items
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*
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*****************************************************************************/
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/*
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* Copyright (C) 2000 - 2005, R. Byron Moore
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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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#ifndef __ACENV_H__
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#define __ACENV_H__
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/*
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* Configuration for ACPI tools and utilities
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*/
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#ifdef _ACPI_DUMP_APP
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#ifndef MSDOS
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#define ACPI_DEBUG_OUTPUT
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#endif
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#define ACPI_APPLICATION
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#define ACPI_DISASSEMBLER
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#define ACPI_NO_METHOD_EXECUTION
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#define ACPI_USE_SYSTEM_CLIBRARY
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#define ACPI_ENABLE_OBJECT_CACHE
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#endif
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#ifdef _ACPI_EXEC_APP
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#undef DEBUGGER_THREADING
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#define DEBUGGER_THREADING DEBUGGER_SINGLE_THREADED
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#define ACPI_DEBUG_OUTPUT
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#define ACPI_APPLICATION
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#define ACPI_DEBUGGER
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#define ACPI_DISASSEMBLER
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#define ACPI_USE_SYSTEM_CLIBRARY
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#define ACPI_ENABLE_OBJECT_CACHE
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#endif
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#ifdef _ACPI_ASL_COMPILER
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#define ACPI_DEBUG_OUTPUT
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#define ACPI_APPLICATION
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#define ACPI_DISASSEMBLER
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#define ACPI_CONSTANT_EVAL_ONLY
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#define ACPI_USE_SYSTEM_CLIBRARY
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#define ACPI_ENABLE_OBJECT_CACHE
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#endif
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/*
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* Environment configuration. The purpose of this file is to interface to the
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* local generation environment.
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*
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* 1) ACPI_USE_SYSTEM_CLIBRARY - Define this if linking to an actual C library.
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* Otherwise, local versions of string/memory functions will be used.
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* 2) ACPI_USE_STANDARD_HEADERS - Define this if linking to a C library and
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* the standard header files may be used.
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*
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* The ACPI subsystem only uses low level C library functions that do not call
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* operating system services and may therefore be inlined in the code.
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*
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* It may be necessary to tailor these include files to the target
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* generation environment.
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*
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*
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* Functions and constants used from each header:
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*
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* string.h: memcpy
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* memset
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* strcat
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* strcmp
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* strcpy
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* strlen
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* strncmp
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* strncat
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* strncpy
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*
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* stdlib.h: strtoul
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*
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* stdarg.h: va_list
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* va_arg
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* va_start
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* va_end
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*
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*/
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/*! [Begin] no source code translation */
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#if defined(__linux__)
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#include "aclinux.h"
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#elif defined(_AED_EFI)
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#include "acefi.h"
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#elif defined(WIN32)
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#include "acwin.h"
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#elif defined(WIN64)
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#include "acwin64.h"
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#elif defined(MSDOS) /* Must appear after WIN32 and WIN64 check */
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#include "acdos16.h"
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#elif defined(__FreeBSD__)
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#include "acfreebsd.h"
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#elif defined(__NetBSD__)
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#include "acnetbsd.h"
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#elif defined(MODESTO)
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#include "acmodesto.h"
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#elif defined(NETWARE)
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#include "acnetware.h"
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#else
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/* All other environments */
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#define ACPI_USE_STANDARD_HEADERS
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#define COMPILER_DEPENDENT_INT64 long long
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#define COMPILER_DEPENDENT_UINT64 unsigned long long
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/*
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* This macro is used to tag functions as "printf-like" because
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* some compilers can catch printf format string problems. MSVC
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* doesn't, so this is proprocessed away.
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*/
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#define ACPI_PRINTF_LIKE_FUNC
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#endif
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/*
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* Memory allocation tracking. Used only if
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* 1) This is the debug version
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* 2) This is NOT a 16-bit version of the code (not enough real-mode memory)
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*/
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#ifdef ACPI_DEBUG_OUTPUT
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#if ACPI_MACHINE_WIDTH != 16
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#define ACPI_DBG_TRACK_ALLOCATIONS
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#endif
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#endif
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/*! [End] no source code translation !*/
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/*
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* Debugger threading model
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* Use single threaded if the entire subsystem is contained in an application
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* Use multiple threaded when the subsystem is running in the kernel.
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*
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* By default the model is single threaded if ACPI_APPLICATION is set,
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* multi-threaded if ACPI_APPLICATION is not set.
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*/
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#define DEBUGGER_SINGLE_THREADED 0
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#define DEBUGGER_MULTI_THREADED 1
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#ifndef DEBUGGER_THREADING
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#ifdef ACPI_APPLICATION
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#define DEBUGGER_THREADING DEBUGGER_SINGLE_THREADED
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#else
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#define DEBUGGER_THREADING DEBUGGER_MULTI_THREADED
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#endif
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#endif /* !DEBUGGER_THREADING */
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/******************************************************************************
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*
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* C library configuration
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*
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*****************************************************************************/
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#ifdef ACPI_USE_SYSTEM_CLIBRARY
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/*
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* Use the standard C library headers.
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* We want to keep these to a minimum.
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*/
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#ifdef ACPI_USE_STANDARD_HEADERS
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/*
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* Use the standard headers from the standard locations
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*/
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#include <stdarg.h>
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#include <stdlib.h>
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#include <string.h>
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#include <ctype.h>
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#endif /* ACPI_USE_STANDARD_HEADERS */
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/*
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* We will be linking to the standard Clib functions
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*/
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#define ACPI_STRSTR(s1,s2) strstr((s1), (s2))
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#define ACPI_STRCHR(s1,c) strchr((s1), (c))
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#define ACPI_STRLEN(s) (acpi_size) strlen((s))
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#define ACPI_STRCPY(d,s) (void) strcpy((d), (s))
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#define ACPI_STRNCPY(d,s,n) (void) strncpy((d), (s), (acpi_size)(n))
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#define ACPI_STRNCMP(d,s,n) strncmp((d), (s), (acpi_size)(n))
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#define ACPI_STRCMP(d,s) strcmp((d), (s))
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#define ACPI_STRCAT(d,s) (void) strcat((d), (s))
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#define ACPI_STRNCAT(d,s,n) strncat((d), (s), (acpi_size)(n))
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#define ACPI_STRTOUL(d,s,n) strtoul((d), (s), (acpi_size)(n))
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#define ACPI_MEMCMP(s1,s2,n) memcmp((s1), (s2), (acpi_size)(n))
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#define ACPI_MEMCPY(d,s,n) (void) memcpy((d), (s), (acpi_size)(n))
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#define ACPI_MEMSET(d,s,n) (void) memset((d), (s), (acpi_size)(n))
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#define ACPI_TOUPPER toupper
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#define ACPI_TOLOWER tolower
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#define ACPI_IS_XDIGIT isxdigit
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#define ACPI_IS_DIGIT isdigit
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#define ACPI_IS_SPACE isspace
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#define ACPI_IS_UPPER isupper
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#define ACPI_IS_PRINT isprint
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#define ACPI_IS_ALPHA isalpha
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#define ACPI_IS_ASCII isascii
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#else
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/******************************************************************************
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*
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* Not using native C library, use local implementations
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*
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*****************************************************************************/
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/*
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* Use local definitions of C library macros and functions
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* NOTE: The function implementations may not be as efficient
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* as an inline or assembly code implementation provided by a
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* native C library.
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*/
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#ifndef va_arg
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#ifndef _VALIST
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#define _VALIST
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typedef char *va_list;
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#endif /* _VALIST */
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/*
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* Storage alignment properties
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*/
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#define _AUPBND (sizeof (acpi_native_int) - 1)
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#define _ADNBND (sizeof (acpi_native_int) - 1)
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/*
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* Variable argument list macro definitions
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*/
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#define _bnd(X, bnd) (((sizeof (X)) + (bnd)) & (~(bnd)))
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#define va_arg(ap, T) (*(T *)(((ap) += (_bnd (T, _AUPBND))) - (_bnd (T,_ADNBND))))
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#define va_end(ap) (void) 0
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#define va_start(ap, A) (void) ((ap) = (((char *) &(A)) + (_bnd (A,_AUPBND))))
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#endif /* va_arg */
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#define ACPI_STRSTR(s1,s2) acpi_ut_strstr ((s1), (s2))
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#define ACPI_STRCHR(s1,c) acpi_ut_strchr ((s1), (c))
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#define ACPI_STRLEN(s) (acpi_size) acpi_ut_strlen ((s))
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#define ACPI_STRCPY(d,s) (void) acpi_ut_strcpy ((d), (s))
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#define ACPI_STRNCPY(d,s,n) (void) acpi_ut_strncpy ((d), (s), (acpi_size)(n))
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#define ACPI_STRNCMP(d,s,n) acpi_ut_strncmp ((d), (s), (acpi_size)(n))
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#define ACPI_STRCMP(d,s) acpi_ut_strcmp ((d), (s))
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#define ACPI_STRCAT(d,s) (void) acpi_ut_strcat ((d), (s))
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#define ACPI_STRNCAT(d,s,n) acpi_ut_strncat ((d), (s), (acpi_size)(n))
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#define ACPI_STRTOUL(d,s,n) acpi_ut_strtoul ((d), (s), (acpi_size)(n))
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#define ACPI_MEMCMP(s1,s2,n) acpi_ut_memcmp((s1), (s2), (acpi_size)(n))
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#define ACPI_MEMCPY(d,s,n) (void) acpi_ut_memcpy ((d), (s), (acpi_size)(n))
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#define ACPI_MEMSET(d,v,n) (void) acpi_ut_memset ((d), (v), (acpi_size)(n))
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#define ACPI_TOUPPER acpi_ut_to_upper
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#define ACPI_TOLOWER acpi_ut_to_lower
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#endif /* ACPI_USE_SYSTEM_CLIBRARY */
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/******************************************************************************
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*
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* Assembly code macros
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*
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*****************************************************************************/
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/*
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* Handle platform- and compiler-specific assembly language differences.
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* These should already have been defined by the platform includes above.
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*
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* Notes:
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* 1) Interrupt 3 is used to break into a debugger
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* 2) Interrupts are turned off during ACPI register setup
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*/
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/* Unrecognized compiler, use defaults */
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#ifndef ACPI_ASM_MACROS
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/*
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* Calling conventions:
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*
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* ACPI_SYSTEM_XFACE - Interfaces to host OS (handlers, threads)
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* ACPI_EXTERNAL_XFACE - External ACPI interfaces
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* ACPI_INTERNAL_XFACE - Internal ACPI interfaces
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* ACPI_INTERNAL_VAR_XFACE - Internal variable-parameter list interfaces
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*/
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#define ACPI_SYSTEM_XFACE
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#define ACPI_EXTERNAL_XFACE
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#define ACPI_INTERNAL_XFACE
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#define ACPI_INTERNAL_VAR_XFACE
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#define ACPI_ASM_MACROS
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#define BREAKPOINT3
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#define ACPI_DISABLE_IRQS()
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#define ACPI_ENABLE_IRQS()
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#define ACPI_ACQUIRE_GLOBAL_LOCK(Glptr, acq)
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#define ACPI_RELEASE_GLOBAL_LOCK(Glptr, acq)
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#endif /* ACPI_ASM_MACROS */
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#ifdef ACPI_APPLICATION
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/* Don't want software interrupts within a ring3 application */
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#undef BREAKPOINT3
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#define BREAKPOINT3
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#endif
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/******************************************************************************
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*
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* Compiler-specific information is contained in the compiler-specific
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* headers.
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*
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*****************************************************************************/
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#endif /* __ACENV_H__ */
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