/****************************************************************************** * * Name: acenv.h - Generation environment specific items * $Revision: 61 $ * *****************************************************************************/ /****************************************************************************** * * 1. Copyright Notice * * Some or all of this work - Copyright (c) 1999, Intel Corp. All rights * reserved. * * 2. License * * 2.1. This is your license from Intel Corp. under its intellectual property * rights. You may have additional license terms from the party that provided * you this software, covering your right to use that party's intellectual * property rights. * * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a * copy of the source code appearing in this file ("Covered Code") an * irrevocable, perpetual, worldwide license under Intel's copyrights in the * base code distributed originally by Intel ("Original Intel Code") to copy, * make derivatives, distribute, use and display any portion of the Covered * Code in any form, with the right to sublicense such rights; and * * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent * license (with the right to sublicense), under only those claims of Intel * patents that are infringed by the Original Intel Code, to make, use, sell, * offer to sell, and import the Covered Code and derivative works thereof * solely to the minimum extent necessary to exercise the above copyright * license, and in no event shall the patent license extend to any additions * to or modifications of the Original Intel Code. No other license or right * is granted directly or by implication, estoppel or otherwise; * * The above copyright and patent license is granted only if the following * conditions are met: * * 3. Conditions * * 3.1. Redistribution of Source with Rights to Further Distribute Source. * Redistribution of source code of any substantial portion of the Covered * Code or modification with rights to further distribute source must include * the above Copyright Notice, the above License, this list of Conditions, * and the following Disclaimer and Export Compliance provision. In addition, * Licensee must cause all Covered Code to which Licensee contributes to * contain a file documenting the changes Licensee made to create that Covered * Code and the date of any change. Licensee must include in that file the * documentation of any changes made by any predecessor Licensee. Licensee * must include a prominent statement that the modification is derived, * directly or indirectly, from Original Intel Code. * * 3.2. Redistribution of Source with no Rights to Further Distribute Source. * Redistribution of source code of any substantial portion of the Covered * Code or modification without rights to further distribute source must * include the following Disclaimer and Export Compliance provision in the * documentation and/or other materials provided with distribution. In * addition, Licensee may not authorize further sublicense of source of any * portion of the Covered Code, and must include terms to the effect that the * license from Licensee to its licensee is limited to the intellectual * property embodied in the software Licensee provides to its licensee, and * not to intellectual property embodied in modifications its licensee may * make. * * 3.3. Redistribution of Executable. Redistribution in executable form of any * substantial portion of the Covered Code or modification must reproduce the * above Copyright Notice, and the following Disclaimer and Export Compliance * provision in the documentation and/or other materials provided with the * distribution. * * 3.4. Intel retains all right, title, and interest in and to the Original * Intel Code. * * 3.5. Neither the name Intel nor any other trademark owned or controlled by * Intel shall be used in advertising or otherwise to promote the sale, use or * other dealings in products derived from or relating to the Covered Code * without prior written authorization from Intel. * * 4. Disclaimer and Export Compliance * * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE, * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A * PARTICULAR PURPOSE. * * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT, * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY * LIMITED REMEDY. * * 4.3. Licensee shall not export, either directly or indirectly, any of this * software or system incorporating such software without first obtaining any * required license or other approval from the U. S. Department of Commerce or * any other agency or department of the United States Government. In the * event Licensee exports any such software from the United States or * re-exports any such software from a foreign destination, Licensee shall * ensure that the distribution and export/re-export of the software is in * compliance with all laws, regulations, orders, or other restrictions of the * U.S. Export Administration Regulations. Licensee agrees that neither it nor * any of its subsidiaries will export/re-export any technical data, process, * software, or service, directly or indirectly, to any country for which the * United States government or any agency thereof requires an export license, * other governmental approval, or letter of assurance, without first obtaining * such license, approval or letter. * *****************************************************************************/ #ifndef __ACENV_H__ #define __ACENV_H__ /* * Configuration for ACPI Utilities */ #ifdef _ACPI_DUMP_APP #define ACPI_DEBUG #define ACPI_APPLICATION #define ENABLE_DEBUGGER #define ACPI_USE_SYSTEM_CLIBRARY #define PARSER_ONLY #endif #ifdef _ACPI_EXEC_APP #undef DEBUGGER_THREADING #define DEBUGGER_THREADING DEBUGGER_SINGLE_THREADED #define ACPI_DEBUG #define ACPI_APPLICATION #define ENABLE_DEBUGGER #define ACPI_USE_SYSTEM_CLIBRARY #endif /* * Environment configuration. The purpose of this file is to interface to the * local generation environment. * * 1) ACPI_USE_SYSTEM_CLIBRARY - Define this if linking to an actual C library. * Otherwise, local versions of string/memory functions will be used. * 2) ACPI_USE_STANDARD_HEADERS - Define this if linking to a C library and * the standard header files may be used. * * The ACPI subsystem only uses low level C library functions that do not call * operating system services and may therefore be inlined in the code. * * It may be necessary to tailor these include files to the target * generation environment. * * * Functions and constants used from each header: * * string.h: memcpy * memset * strcat * strcmp * strcpy * strlen * strncmp * strncat * strncpy * * stdlib.h: strtoul * * stdarg.h: va_list * va_arg * va_start * va_end * */ /*! [Begin] no source code translation */ #ifdef _LINUX #include "aclinux.h" #elif _AED_EFI #include "acefi.h" #elif WIN32 #include "acwin.h" #elif __FreeBSD__ #include "acfreebsd.h" #else /* All other environments */ #define ACPI_USE_STANDARD_HEADERS /* Name of host operating system (returned by the _OS_ namespace object) */ #define ACPI_OS_NAME "Intel ACPI/CA Core Subsystem" #endif /*! [End] no source code translation !*/ /****************************************************************************** * * C library configuration * *****************************************************************************/ #ifdef ACPI_USE_SYSTEM_CLIBRARY /* * Use the standard C library headers. * We want to keep these to a minimum. * */ #ifdef ACPI_USE_STANDARD_HEADERS /* * Use the standard headers from the standard locations */ #include #include #include #include #endif /* ACPI_USE_STANDARD_HEADERS */ /* * We will be linking to the standard Clib functions */ #define STRSTR(s1,s2) strstr((s1), (s2)) #define STRUPR(s) strupr((s)) #define STRLEN(s) strlen((s)) #define STRCPY(d,s) strcpy((d), (s)) #define STRNCPY(d,s,n) strncpy((d), (s), (n)) #define STRNCMP(d,s,n) strncmp((d), (s), (n)) #define STRCMP(d,s) strcmp((d), (s)) #define STRCAT(d,s) strcat((d), (s)) #define STRNCAT(d,s,n) strncat((d), (s), (n)) #define STRTOUL(d,s,n) strtoul((d), (s), (n)) #define MEMCPY(d,s,n) memcpy((d), (s), (n)) #define MEMSET(d,s,n) memset((d), (s), (n)) #define TOUPPER toupper #define TOLOWER tolower /****************************************************************************** * * Not using native C library, use local implementations * *****************************************************************************/ #else /* * Use local definitions of C library macros and functions * NOTE: The function implementations may not be as efficient * as an inline or assembly code implementation provided by a * native C library. */ #ifndef va_arg #ifndef _VALIST #define _VALIST typedef char *va_list; #endif /* _VALIST */ /* * Storage alignment properties */ #define _AUPBND (sizeof(int) - 1) #define _ADNBND (sizeof(int) - 1) /* * Variable argument list macro definitions */ #define _Bnd(X, bnd) (((sizeof(X)) + (bnd)) & (~(bnd))) #define va_arg(ap, T) (*(T *)(((ap)+=((_Bnd(T, _AUPBND)))-(_Bnd(T,_ADNBND))))) #define va_end(ap) (void)0 #define va_start(ap, A) (void)((ap)=(((char*)&(A))+(_Bnd(A,_AUPBND)))) #endif /* va_arg */ #define STRSTR(s1,s2) AcpiCmStrstr ((s1), (s2)) #define STRUPR(s) AcpiCmStrupr ((s)) #define STRLEN(s) AcpiCmStrlen ((s)) #define STRCPY(d,s) AcpiCmStrcpy ((d), (s)) #define STRNCPY(d,s,n) AcpiCmStrncpy ((d), (s), (n)) #define STRNCMP(d,s,n) AcpiCmStrncmp ((d), (s), (n)) #define STRCMP(d,s) AcpiCmStrcmp ((d), (s)) #define STRCAT(d,s) AcpiCmStrcat ((d), (s)) #define STRNCAT(d,s,n) AcpiCmStrncat ((d), (s), (n)) #define STRTOUL(d,s,n) AcpiCmStrtoul ((d), (s),(n)) #define MEMCPY(d,s,n) AcpiCmMemcpy ((d), (s), (n)) #define MEMSET(d,v,n) AcpiCmMemset ((d), (v), (n)) #define TOUPPER AcpiCmToUpper #define TOLOWER AcpiCmToLower #endif /* ACPI_USE_SYSTEM_CLIBRARY */ /****************************************************************************** * * Assembly code macros * *****************************************************************************/ /* * Handle platform- and compiler-specific assembly language differences. * These should already have been defined by the platform includes above. * * Notes: * 1) Interrupt 3 is used to break into a debugger * 2) Interrupts are turned off during ACPI register setup */ /* Unrecognized compiler, use defaults */ #ifndef ACPI_ASM_MACROS #define ACPI_ASM_MACROS #define causeinterrupt(level) #define BREAKPOINT3 #define disable() #define enable() #define halt() #define ACPI_ACQUIRE_GLOBAL_LOCK(GLptr, Acq) #define ACPI_RELEASE_GLOBAL_LOCK(GLptr, Acq) #endif /* ACPI_ASM_MACROS */ #ifdef ACPI_APPLICATION /* Don't want software interrupts within a ring3 application */ #undef causeinterrupt #undef BREAKPOINT3 #define causeinterrupt(level) #define BREAKPOINT3 #endif /****************************************************************************** * * Compiler-specific * *****************************************************************************/ /* this has been moved to compiler-specific headers, which are included from the platform header. */ /* TBD: move this elsewhere! */ #ifdef __ia64__ /* Look at interim FADT to determine IO or memory mapped */ #define IoAddressSpace(flag) (AcpiGbl_FACP->AddressSpace & flag) #else /* always IO space */ #define IoAddressSpace(flag) (1) #endif #endif /* __ACENV_H__ */